CN202722894U - Telescopic handle of luggage carrier - Google Patents

Abstract

The utility model discloses a telescopic handle of a luggage carrier, which comprises an outer tube and a telescopic rod, wherein the outer tube is internally provided with a mounting hole matched with the telescopic rod; the telescopic rod is arranged in the mounting hole in a sleeving manner; a fixing device capable of fixing the telescopic rod at any position of the outer tube is arranged on the outer tube; the fixing device comprises a rotating grip; bolts are fixedly mounted at the two ends of the rotating grip; screw rod parts of the bolts extend to the exterior of the rotating grip and face towards the outer tube; first through holes matched with the bolts are formed in a side wall of the outer tube; the fixing device furhter comprises threaded guide blocks; the threaded guide blocks are fixedly mounted in the outer tube and provided with threaded holes matched with the bolts; and the bolts are arranged in the threaded holes in a penetrating manner. With the adoption of the structure, the bolts are screwed inwards by rotating the rotating grip, so as to extrude the telescopic rod and hinder relative movement between the telescopic rod and the outer tube; the telescopic rod can be located at any position of the outer tube; and the telescopic handle is simple in structure, firm and durable.

Description

A kind of telescoping handle of luggage case

Technical field

The utility model relates to a kind of telescoping handle of luggage case.

Background technology

Luggage case is the instrument of people's containment and transport of objects commonly used when going on a journey, and uses very extensive.The telescoping handle of luggage case generally comprises expansion link and outer tube, expansion link is within the outer tube sheathed, and expansion link generally can only be located and is fixed on several fixing positions, can not locate and be fixed on other position, regulate inconvenience, be necessary the telescoping handle of existing luggage case is improved design for this reason.It is a kind of simple in structure, durable that the utility model provides, and expansion link can be fixed on the telescoping handle of the luggage case of any position of outer tube.

The utility model content

In order to address the above problem, it is a kind of simple in structure, durable that the utility model provides, and expansion link can be fixed on the telescoping handle of the luggage case of any position of outer tube.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of telescoping handle of luggage case, comprise outer tube and expansion link, be provided with the installing hole that cooperates with expansion link in the described outer tube, described expansion link is set in the installing hole, it is characterized in that being provided with on the described outer tube expansion link being fixed on any locational fixture of outer tube.

Described fixture comprises swing handle, swing handle is connected with outer tube, the two ends that swing handle is connected with outer tube are installed with bolt, the screw portion of bolt extends to the swing handle outside, and screw portion is towards outer tube, and described outer tube wall is provided with the first through hole that cooperates with bolt, fixture also comprises the screw thread guide block, described screw thread guide block fixedly mounts within the outer tube, and the screw thread guide block is provided with the screwed hole that cooperates with bolt, and bolt is located in screwed hole and the first through hole.

Also be provided with the fixed point location device between described outer tube and the expansion link.

Described fixed point location device comprises some locating holes of being arranged on the outer tube, is arranged on the locator protrusions and the control device that cooperate with locating hole on the expansion link, and described control device is used for handling locator protrusions and enters or withdraw from locating hole.

Described control device comprises the shell that is arranged in the expansion link, be provided with cavity in the described shell, be provided with the first shifting block with the first inclined-plane in the cavity, described locator protrusions is arranged on an end of the first shifting block, the described first shifting block other end is provided with spring, the corresponding locator protrusions of shell position is provided with the second through hole, spring is used for locator protrusions is pressed into the second through hole, also be provided with the second shifting block in the described cavity, the second shifting block one end is provided with the second inclined-plane that cooperates with the first inclined-plane, the first inclined-plane contacts with the second inclined-plane, and the other end is provided with push rod, and the push rod end is provided with button.

The utility model also comprises a handle, and described handle is arranged on the expansion link end, and described button is arranged on the handle.

The beneficial effects of the utility model are: adopt the utility model of said structure by the rotation swing handle, and with the past interior precession of bolt, so that the extruding expansion link, hinder the relative motion of expansion link and outer tube, expansion link can be positioned at any position of outer tube.The utility model is simple in structure, and is durable.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified:

Fig. 1 is explosive view of the present utility model;

Fig. 2 is the partial enlarged drawing A of Fig. 1;

Fig. 3 is the partial enlarged drawing B of Fig. 1;

Fig. 4 is schematic three dimensional views one of the present utility model;

Fig. 5 is schematic three dimensional views two of the present utility model.

The specific embodiment

With reference to Fig. 1～Fig. 5, the utility model is a kind of telescoping handle of luggage case, compriseouter tube 1 andexpansion link 2, be provided with the installinghole 3 that cooperates withexpansion link 2 in theouter tube 1,expansion link 2 is set in theinstalling hole 3, is provided with on theouter tube 1expansion link 2 to be fixed onouter tube 1 any locational fixture 4.Fixture 4 comprisesswing handle 41,swing handle 41 is connected withouter tube 1, the two ends thatswing handle 41 is connected withouter tube 1 are installed withbolt 42, the screw portion ofbolt 42 extends toswing handle 41 outsides, and screw portion is towardsouter tube 1,outer tube 1 sidewall is provided with the first throughhole 43 that cooperates withbolt 42,fixture 4 also comprises screwthread guide block 44, screwthread guide block 44 is fixedly mounted in theouter tube 1, screwthread guide block 44 is provided with thescrewed hole 45 that cooperates withbolt 42, andbolt 42 is located inscrewed hole 45 and the first through hole 43.Adopt the utility model of said structure to pass throughrotation swing handle 41, withbolt 42 past interior precessions, so that extrudingexpansion link 2, hinder the relative motion ofexpansion link 2 andouter tube 1,expansion link 2 can be positioned atouter tube 1 any position.The utility model is simple in structure, and is durable.

As shown in the figure, also be provided with the fixed point location device betweenouter tube 1 and the expansion link 2.The fixed point location device comprises some locatingholes 51 of being arranged on theouter tube 1, is arranged on thelocator protrusions 52 and the control device that cooperate with locatinghole 51 on theexpansion link 2, and control device is used for handlinglocator protrusions 52 and enters or withdraw from locating hole 51.By the fixed point location device is set, so that the utility model can adopt two cover positioners, can independently use separately, also can use simultaneously.

As shown in the figure, control device can adopt the following specific embodiment: comprise theshell 53 that is arranged in theexpansion link 2, be provided withcavity 54 in theshell 53, be provided with the first shiftingblock 55 with the first inclined-plane in thecavity 54,locator protrusions 52 is arranged on an end of the first shiftingblock 55, the first shiftingblock 55 other ends are provided with spring,shell 53corresponding locator protrusions 52 positions are provided with the second throughhole 56, spring is used forlocator protrusions 52 is pressed into the second throughhole 56, also be provided with the second shiftingblock 57 in thecavity 54, the second shiftingblock 57 1 ends are provided with the second inclined-plane that cooperates with the first inclined-plane, the first inclined-plane contacts with the second inclined-plane, the other end is provided withpush rod 58, andpush rod 58 ends are provided with button 59.Adopt the control device of said structure, easy to operate, simple in structure, durable.

As shown in the figure, the utility model also comprises ahandle 6, andhandle 6 is arranged onexpansion link 2 ends, andbutton 59 is arranged on the handle 6.Byhandle 6 being set so that the utility model is more convenient to operate.

Above-described embodiment is preferred version of the present utility model, and the utility model also can have other embodiments.Those skilled in the art also can make equivalent variations or replacement under the prerequisite of the utility model spirit, the modification that these are equal to or replacement all are included in the application's claim limited range.

Claims (6)

1. the telescoping handle of a luggage case, comprise outer tube (1) and expansion link (2), be provided with the installing hole (3) that cooperates with expansion link (2) in the described outer tube (1), described expansion link (2) is set in the installing hole (3), it is characterized in that being provided with on the described outer tube (1) expansion link (2) being fixed on any locational fixture of outer tube (1) (4).

2. the telescoping handle of a kind of luggage case as claimed in claim 1, it is characterized in that described fixture (4) comprises swing handle (41), swing handle (41) is connected with outer tube (1), the two ends that swing handle (41) is connected with outer tube (1) are installed with bolt (42), the screw portion of bolt (42) extends to swing handle (41) outside, and screw portion is towards outer tube (1), described outer tube (1) sidewall is provided with the first through hole (43) that cooperates with bolt (42), fixture (4) also comprises screw thread guide block (44), described screw thread guide block (44) is fixedly mounted in the outer tube (1), screw thread guide block (44) is provided with the screwed hole (45) that cooperates with bolt (42), and bolt (42) is located in screwed hole (45) and the first through hole (43).

3. the telescoping handle of a kind of luggage case as claimed in claim 1 or 2 is characterized in that also being provided with the fixed point location device between described outer tube (1) and the expansion link (2).

4. the telescoping handle of a kind of luggage case as claimed in claim 3, it is characterized in that described fixed point location device comprises some locating holes (51) of being arranged on the outer tube (1), is arranged on upper locator protrusions (52) and the control device that cooperates with locating hole (51) of expansion link (2), described control device enters or withdraws from locating hole (51) for manipulation locator protrusions (52).

5. the telescoping handle of a kind of luggage case as claimed in claim 4, it is characterized in that described control device comprises the shell (53) that is arranged in the expansion link (2), be provided with cavity (54) in the described shell (53), be provided with the first shifting block (55) with the first inclined-plane in the cavity (54), described locator protrusions (52) is arranged on an end of the first shifting block (55), described the first shifting block (55) other end is provided with spring, the corresponding locator protrusions of shell (53) (52) position is provided with the second through hole (56), spring is used for locator protrusions (52) is pressed into the second through hole (56), also be provided with the second shifting block (57) in the described cavity (54), the second shifting block (57) one ends are provided with the second inclined-plane that cooperates with the first inclined-plane, the first inclined-plane contacts with the second inclined-plane, the other end is provided with push rod (58), and push rod (58) end is provided with button (59).

6. the telescoping handle of a kind of luggage case as claimed in claim 5 is characterized in that it also comprises a handle (6), and described handle (6) is arranged on expansion link (2) end, and described button (59) is arranged on the handle (6).

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