CN102575921A - Gas spray holster - Google Patents

Abstract

Translated fromChinese

本发明涉及一种气体喷射器护套(10)，其包括护套部件(16)、内框架(15)和相互连接装置，所述护套部件包括皮带紧固件(13)，所述内框架用于保持标准的气体喷射器(14)。所述相互连接装置包括带有释放手柄(20)的快速接合装置(17)和用于改进内框架(15)的升起的举升弹簧(26)。

The invention relates to a gas injector holster (10) comprising a holster part (16), an inner frame (15) and interconnection means, said holster part including a strap fastener (13), said inner The frame is used to hold standard gas injectors (14). Said interconnection means comprise a quick coupling (17) with a release handle (20) and a lift spring (26) for improved lifting of the inner frame (15).

Description

The gas ejector sheath

Technical field

The present invention relates to a kind of gas ejector sheath, this gas ejector sheath comprises:

-sheath component, this sheath component comprises belt faster,

The inner frame of-the gas ejector that is used to maintain the standard, said inner frame comprises the finger retainer that is used to point,

-between sheath component and inner frame, interconnect device.

Background technology

In known gas ejector sheath, it is difficulty and very slow that the taking-up gas ejector uses.Many times, make in the burst occasion by force at needs, gas ejector has arrived in user's hand and the nozzle segment of gas ejector points to wrong direction, even towards user oneself.When the user of gas ejector can not enough take out gas ejector by force occasion soon from sheath, the slow and incorrect position that gas ejector gets into the speed of user mode had caused many dangerous situations even actual bodily harm.

Present gas ejector sheath is mainly the sheath that leather or fabric are processed.The top of gas ejector is by the catch protection that has the fastener securing member, and this catch was opened before taking out gas ejector from sheath.Afterwards, with pointing the top of catching gas ejector, gas ejector is pulled out from sheath.Gas ejector can't come the position of using gases injector to come out from sheath through same grasping.

There are various gas ejector patterns commonly used,, can the pattern of gas ejector be divided into the gas ejector pattern that is equipped with taper, point-like or cloud injector injection stream according to the shape of gas ejector injection stream.It is the gas ejector pattern that has the point-like injection stream that the police and guard service use the widest gas ejector pattern, because for example when indoor use has the spray gun that cloud and conical jet flow, all onlookers is exposed under the gas.When using out of doors, the gas ejector of cloud and taper pattern is very sensitive to wind, and under situation worst, gas can get in user's oneself the eyes.An important aspect of point-like gas ejector is that gas ejector injection stream (liquid ejector injection stream) requires high accuracy, and if the injector injection stream for example when target face nuzzles up, then can not realize desired effects.

Found another problem of present gas ejector sheath is based on sheath lax of friction, and this can let gas ejector inadvertently drop out from sheath.A problem of friction-type sheath is that gas ejector is bonded in the sheath, fastener gets rusty in fixing catch and hinder sheath open, also have the gas ejector jar to rub on owing to metal section and part to damage at fastener.

Current; Best sheath is two parts formula gas ejector sheath of being made by " Peter Jones (ILG) Ltd. " on the market; Sell in the market with ProductName " non-lethal injector retainer P175 (non lethal spray holder P175) ", wherein the gas ejector jar is surrounded by the rubber-like framework.The buttocks side of sheath component comprises the guide rail that is fastened to the carriage in the belt.Also with leather catch and the protection of fastener securing member, this has incured loss through delay its use to this sheath when in danger.

Representing in the gas ejector sheath that discloses among the U.S. Patent application US2007/0039989A1 of prior art equally, gas ejector is locked in the sheath with lock bolt.When unclamping lock bolt, the spring of sheath bottom rises gas ejector from sheath.In this pattern, must to be special structure use with locking mechanism being suitable for gas ejector.

Summary of the invention

One object of the present invention is to provide a kind of gas ejector sheath, and the gas ejector of type can be fast, easily from this sheath, take out, and all the time by correct guidance, this sheath is equipped with fixedly release mechanism.More properly, gas ejector sheath according to the present invention is characterised in that the appended content that claim limited.

According to the present invention; Utilize a kind of gas ejector sheath can realize above-mentioned purpose; The inner frame of the gas ejector that said gas ejector sheath comprises the sheath component that has belt faster, be used to maintain the standard and be used for the device that interconnects of said sheath component and said inner frame, said inner frame comprises the finger retainer that is used to point.Necessary is that this interconnects the lifting spring that device comprises the quick lock in device that has release lever and is used to improve the rise of inner frame.Utilization interconnects device, gas ejector can by fast and reliable take out use, and all the time by correctly the guiding.In addition, interconnecting device guarantees to be difficult to capture gas ejector from the gas ejector sheath.

Advantageously, interconnect device and also comprise the protector that is hinged to sheath component, be used for protecting the release-push that is included in the gas ejector.This protector can need the time marquis turn-off apace of gas ejector, and this protector is as second coupling device except quick coupling device.

Coupling device can be by spring-loaded fast.According to an embodiment, fast coupling device comprise have elastic part, the vertical wire of part and end portion, said elastic part is parallel with the bottom of sheath component, the formation open loop is also being supported the inner frame setting; The bottom vertical of said vertical part and sheath component, said end portion is parallel with the bottom of sheath component, is used for spring is supported to the bottom of sheath component.Wire of spring provides the active force of appropriate amount to rise inner frame, and this active force is enough to gas ejector is a little upwards risen but can gas ejector is not pushed up too highly and gas ejector is dropped from sheath component.

According to an embodiment, inner frame comprises the main part that is suitable for its inside dimension, is used for gas ejector is fastened to main part.Main part protective gas injector jar prevents indenture and scratches.

The gas ejector sheath advantageously is suitable for the gas ejector of standard.The gas ejector sheath can directly or have slightly, and band is used for the most frequently used gas ejector with changing.

According to an embodiment, coupling device comprises the release lever that is hinged to sheath component fast, and wherein, the retainer in the main part of lock bolt and inner frame adapts.Utilize release lever, can gas ejector fast and reliable ground be discharged from sheath component.

In sheath component, belt faster can comprise fastening point, be used for the gas ejector sheath is carried out the strap lug part of 360 ° of rotations with respect to user's belt and is used for fastening point and the strap lug part tooth of locking relative to each other.Utilize belt faster, can freely confirm the position of gas ejector sheath on user's belt.

For finger grip, the groove-like finger retainer that holds forefinger can be set in the part of the inner frame of gas ejector sheath and sheath component, be used for rising inner frame and to its guiding from sheath component.Use the finger retainer, gas ejector is easy to rise from sheath component, and grasping gas ejector preferably.According to an embodiment, the main part of inner frame has guide rail, is used for inner frame is directed to sheath component.By guide rail, gas ejector is in correct position all the time in sheath component, and when guiding, is in correct position.

The gas ejector sheath can be processed by blend polymer.Blend polymer is light, durable material, and this is very important in the application of gas ejector sheath.Advantageously, protector has coarse surface to improve grasping with the finger retainer.

According to an embodiment, the gas ejector sheath coiler device between framework and the sheath component that included, this coiler device is suitable for the inner frame rollback that is connected with wire near sheath component.Coiler device can comprise: the wire that between inner frame and sheath component, connects; With the wire coiler that is connected with sheath component by spring-operated.

The Double Lock system is suitable in the gas ejector sheath by the quick coupling device that gas ejector is locked to the gas ejector sheath and protector.In order to grab gas ejector, the grabber should be able to discharge two locking systems, and this is very difficult in practice.

Description of drawings

Below through describing the present invention in detail with reference to the accompanying drawing that shows some embodiments of the present invention.In said accompanying drawing:

Fig. 1 is the axle deviational survey front view according to gas ejector sheath of the present invention, and wherein the gas ejector jar is installed in the inner frame, and this moment, protector was positioned at bottom position,

Fig. 2 a to Fig. 2 b is the axle deviational survey rearview according to gas ejector sheath of the present invention, and wherein the gas ejector jar is installed in the inner frame, and this moment, protector laid respectively at bottom position and tip position,

Fig. 3 a to Fig. 3 b is side view and the rearview according to gas ejector sheath of the present invention, and wherein the gas ejector jar is installed in the inner frame, and this moment, inner frame discharged and rise a little from sheath component,

Fig. 4 a to Fig. 4 b is the side view according to gas ejector sheath of the present invention, and wherein the gas ejector jar is installed in the inner frame, and this moment, inner frame discharged and proposition from sheath component,

Fig. 5 a to Fig. 5 b is the cutaway view according to gas ejector sheath of the present invention, and wherein the gas ejector jar is installed in the inner frame, and this moment, protector laid respectively at tip position and bottom position,

Fig. 6 a to Fig. 6 c is the axle deviational survey front view according to sheath component, frame part and the gas ejector of gas ejector sheath of the present invention,

Fig. 7 is the rearview according to the inner frame of gas ejector sheath of the present invention, and wherein the gas spray tank is installed in the inner frame,

Fig. 8 is the side view according to the sheath component of gas ejector sheath of the present invention, does not have frame part and gas ejector this moment,

Fig. 9 is the cutaway view according to another embodiment of gas ejector of the present invention, and this moment, protector was closed, and wherein the lifting spring is a wire of spring,

Figure 10 is the axle deviational survey front view according to the embodiment of the gas ejector sheath of Fig. 9, and this moment, protector was opened.

The specific embodiment

Fig. 1 shows the axonometric drawing according togas ejector sheath 10 of the present invention.Gas ejector sheath 10 usefulness belt faster 13 are fastened to user's belt.Different with prior art is to carry out 360 ° of adjustment with respect to the fastening angle of belt to gas ejector sheath 10.Gas ejector 14 is connected to the inside ofinner frame 15 throughcontainer part 27 and by friction.In addition, be provided with the restraint zone (not shown) aroundinner frame 15, this restraint zone helps thecontainer part 27 ofgas ejector 14 is held in place ininner frame 15.

Fig. 2 a and Fig. 2 b show the axle deviational survey rearview according togas ejector sheath 10 of the present invention, and this moment,protector 12 laid respectively at tip position and bottomposition.Sheath component 16 has quick coupling device, and this quick coupling device automatically latches tosheath component 16 together withgas ejector jar 14 and inner frame 15.Fast coupling device is made up of the release lever that is hinged to sheath component, and this release lever has the lock bolt that the retainer in the main part with inner frame adapts.Protector 12 is hinged to the top of sheath component.Attempt is damaged and grabbed to the release-push 28 ofprotector 12 protective gas injectors and the entire top ofgas ejector 14 to stop.Protector is provided with frictional resistance, and this frictional resistance is locked in tip position or bottom position with protector, but can not rise/causing when falling protector friction.Protector 12 andfinger retainer 18 can have the rough surface (not shown) guarantee to point grasping better should the surface.

To grabbing attempt, the gas ejector sheath is included in the device that interconnects between sheath component and the inner frame, and it comprises quick coupling device 17 (Fig. 5 a and Fig. 5 b) and protector 12.At its tip position,protector 12 prevents when pushingrelease lever 20, mechanically to dischargeinner frame 15 from sheath component 16.In practice, the gas ejector sheath has the Double Lock system, that is to say, in order to discharge gas ejector, at first need open protector, unclamp quick coupling device then in case with gas ejector hand held in.

Fig. 3 a to Fig. 4 b shows and takes out each step thatgas ejector 14 uses.When usinggases injector 14; Withthumb protector 12 is pulled back about 50 °; Holdsheath component 16 through following finger grip: forefinger is put into thefinger retainer 18 ofinner frame 15, and thumb leaves the top ofgas ejector 14 and holdsrelease lever 20 with remaining finger.Through pushingrelease lever 20, thequick coupling device 17 among Fig. 5 a and Fig. 5 b is released, andinner frame 15 rises 1 to 10 millimeter.Afterwards,inner frame 15 andinjector jar 14 are upwards drawn together through thumb and forefinger grasping, and wheninner frame 15 whensheath component 16 rises fully, with the firmmain part 22 of holdinginner frame 15 of remaining finger.Inner frame 15protection container parts 27 are avoided impacting, scratch and wearing and tearing.Impaired gas ejector must be replaced by new all the time at once, in order to avoid gas is from overflowing because of the opening that damage causes.Between the whole operating period, thecontainer part 27 ofgas ejector 14 remains in theinner frame 15, thereby even gas ejector drops occasion by force, also can protect in order to avoid impacted and scratch.

Fig. 5 a and Fig. 5 b show the side sectional view according togas ejector sheath 10 of the present invention.When packing into once more,inner frame 15 andgas ejector 14 are being supported theguide rails 29 that are positioned atsheath component 16 inside together placing and depress,coupling device 17 is locked tosheath component 16 withinner frame 15 fast thus.Theprotector 12 that will be hinged tosheath component 12 with thumb goes back to tip position.Guarantee that at the guide rail on the outer surface ofinner frame 15 29gas ejector 14 only gets back in thegas ejector sheath 10 in correctposition.Guide rail 29 is illustrated among Fig. 7 better.

When thequick coupling device 17 ofgas injection sheath 10 was positioned at latched position, lockingspring 24 rotated release levers 20 with respect toaxle 30, andlock bolt 32 is arranged in theretainer 34 ofinner frame 15 thus, and stopedinner frame 15 to rise thus.Or rather,retainer 34 is the recess in themain part 22 of inner frame 15.As required,retainer 34 can also be a protuberance.

When opening thequick coupling device 17 ofgas ejector sheath 10; The user ofgas ejector sheath 10depresses release lever 20 fully; 24 compressions of locking spring,release lever 20 rotates with respect toaxle 30, andlock bolt 32 is removed from theretainer 34 of inner frame 15.Retainer 34 is designed to the counterpart of lock bolt 32.Thus, thelifting spring 26 that is positioned atsheath component 16 bottoms rises about 1 to 10 millimeter withinner frame 15, caninner frame 15 be proposed fromsheath component 16 through the finger grip that usesfinger retainer 18 afterwards.In latched position, the lifting spring is suitable for keeping resisting quick coupling device and the state of pressurized, and when using release lever to open quick coupling device, this pressure is released, and the lifting spring outwards promotes inner frame thus.

The aspect of necessity ofrelease lever 20 is that itslock bolt 32 has free position and latched position.Except that hinged, release lever also can be the release lever that can slide along the path that is fit to it.

Fig. 6 a to Fig. 6 c shows the main member of gas ejector sheath 10:sheath component 16,inner frame 15 and gas ejector 14.Inner frame 15 has thefinger retainer 18 that designs for forefinger, and its dark recessed forefinger that is shaped as provides supporting surface, is used forinner frame 15 fromsheath component 16 pull-ups.Finger retainer 18 extends on the whole width of part visible during the lock-out state ofinner frame 15 fromsheath component 16 beginnings of gas ejector sheath 10.This makes it possible to after dischargingquick coupling device 17, take out apaceinner frame 15 and uses with gas ejector 14.Utilizefinger retainer 18, the user can hold and gripinner frame 15 immediately.Meanwhile, in use,gas ejector 14 automatically reaches in user's hand with correct position, and this can save time in critical military force use occasion.Becausefinger retainer 18 andguide rail 29,inner frame 15 can only be locked in the sheath component in correct position once more.

Fig. 7 shows from the inner frame of looking sideways the on the contrary 15 gas insideinjectors 14 with respect to injection direction.The figure shows thehinge member 37 with special tectonic, two and half ones of inner frame link together through this special tectonic.

Fig. 8 only shows thesheath component 16 of the gas ejector sheath of seeing from the direction of belt faster 13 10.Thestrap lug part 23usefulness securing members 21 of belt faster are connected to thefastening point 31 of sheath component side.On the face betweenstrap lug part 23 and thefastening point 31, be provided withtooth 33; The user can utilize saidtooth 33 to regulate user's belt as required and according to the angle between thegas ejector sheath 10 of the present invention, thengas ejector sheath 10 is locked in this position.This characteristic also helps to take outgas ejector 14 and uses.

Fig. 9 and Figure 10 show the embodiment according to gas ejector sheath of the present invention, wherein liftingspring 26 be wire ofspring 26 '.The spring of wire of spring 26 ' advantageously processed by an one metal wire of the elastic part that comprises theopen loop form 36, the bottom of gas ejector are supporting this elastic part and are placing.Elastic part 36 is parallel with the bottom.In order to guarantee elasticity, thevertical part 38 of wire of spring 26 ' have,elastic part 36 be connected withend portion 40 through vertical part.Through thisend portion 40, wire of spring 26 ' be connected withgroove 42 in the bottom of sheath component 16.Wire of spring 26 ' tension betweengroove 42, thus automatically remain in the groove.Just in time be suitable for gas ejector and inner frame are risen from sheath component together with the attainable rise power of wire of spring, but can not let gas ejector eject too high and danger that exist gas ejector to drop from sheath component.

According to an embodiment; Between the sheath component of gas ejector sheath and inner frame, can place coiler device; This coiler device can be according to the operate of Ski Lift ticket badge reel (ski lift ticketbadge reel), and for example, sheath component has the coiler by spring-operated; It is inwardly reeled wire, and the other end wiry is fastened to inner frame simultaneously.Utilize this scheme, the gas ejector that from user's hand, drops remain with the user together and by rollback and near the user.

In one embodiment of the invention, the sheath component of gas ejector sheath is made up of two parts utilizing securing member to connect.

In one embodiment of the invention, the gas ejector sheath is made up of blend polymer or other material as required.For example, the gas ejector sheath can be made up of nylon or the similar material that fibrous glass is reinforced.

Can also expect the scheme different within the scope of the invention with above-mentioned explanation.Therefore, the gas ejector sheath for example can be processed the mirror image according to the embodiment of gas ejector sheath of the present invention shown in accompanying drawing, and in this case, the gas ejector sheath is suitable on the opposite side of belt, using.

Claims (15)

1. a gas ejector sheath (10), this gas ejector sheath comprises:

-sheath component (16), this sheath component comprise belt faster (13);

The inner frame (15) of-gas ejector (14) that is used to maintain the standard, this inner frame (15)

Comprise the finger retainer (18) that is used to point;

-between sheath component (16) and inner frame (15), interconnect device, it is characterized in that the said device that interconnects comprises:

-have a quick coupling device (17) of release lever (20); With

-be used to improve the lifting spring (26) of the rise of inner frame (15).

2. gas ejector sheath according to claim 1 is characterized in that, the said device that interconnects also comprises the protector (12) that is hinged to sheath component (16), is used for protecting being included in the release-push (28) in the gas ejector (14).

3. gas ejector sheath according to claim 1 and 2 is characterized in that, said quick coupling device (17) is by spring-loaded.

4. according to the described gas ejector sheath of the arbitrary claim among the claim 1-3; It is characterized in that; Said lifting spring (26) is wire of spring (26 '), and this wire of spring comprises elastic part (36), vertical part (38) and end portion (40), and said elastic part is parallel with the bottom of sheath component (16); Form open loop, and supporting inner frame (15) and placing; The bottom vertical of said vertical part and sheath component (16); Said end portion is parallel with the bottom of sheath component (16), is used for lifting spring (26) is supported to the bottom of sheath component (16).

5. according to the described gas ejector sheath of the arbitrary claim among the claim 1-4, it is characterized in that inner frame (15) comprises the main part (22) that is suitable for its inside dimension, this main part is used for gas ejector (14) is fastened to said main part.

6. according to the described gas ejector sheath of the arbitrary claim among the claim 1-5, it is characterized in that said gas ejector sheath (10) is applicable to the gas ejector (14) of standard.

7. according to the described gas ejector sheath of the arbitrary claim among the claim 1-6; It is characterized in that; Said quick coupling device (17) comprises the release lever (20) that is hinged to sheath component (16), and this release lever has the lock bolt (32) that the retainer (34) in the main part (22) with inner frame (15) adapts.

8. according to the described gas ejector sheath of the arbitrary claim among the claim 1-7; It is characterized in that; In said sheath component (16); Belt faster (13) comprises fastening point (31), strap lug part (23) and tooth (33), and said strap lug partly is used to make gas ejector sheath (10) to carry out 360 ° of rotations with respect to user's belt, and said tooth is used for fastening point (31) and strap lug part (23) are locked relative to each other.

9. according to the described gas ejector sheath of the arbitrary claim among the claim 1-8; It is characterized in that; The part of sheath component (16) and inner frame (15) have the finger retainer (18) of groove-like, are used for when finger grip, holding forefinger so that lead from said sheath component (16) rise inner frame (15) and to said inner frame.

10. according to the described gas ejector sheath of the arbitrary claim among the claim 1-9, it is characterized in that the main part (22) of said inner frame (15) has guide rail (29), be used for inner frame (15) is directed to sheath component (16).

11., it is characterized in that said gas ejector sheath (10) is processed by blend polymer according to the described gas ejector sheath of the arbitrary claim among the claim 1-10.

12. according to the described gas ejector sheath of the arbitrary claim among the claim 1-11; It is characterized in that; Said gas ejector sheath (10) coiler device between framework (15) and the sheath component (16) that included, this coiler device be suitable for be connected to inner frame wiry (15) rollback sheath component (16) near.

13. gas ejector sheath according to claim 12 is characterized in that, said coiler device comprises: the wire that between inner frame (15) and sheath component (16), connects; With the coiler that is fastened to said sheath component by spring-operated.

14., it is characterized in that protector (12) and finger retainer (18) have the rough surface that is used to improve grasping according to the described gas ejector sheath of the arbitrary claim among the claim 1-13.

15. according to the described gas ejector sheath of the arbitrary claim among the claim 1-14; It is characterized in that, gas ejector (14) is locked in quick coupling device (17) and the protector (12) of gas ejector sheath (10) and in gas ejector sheath (10), is suitable for the Double Lock system by being used for.

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