CN202112497U - Contact lens box - Google Patents

Abstract

The utility model provides a contact lens box. The contact lens box can prevent liquid from leaking due to excessive injection of lens care liquor and comprises a box main body (1) and a box cover (2), the box main body (1) is provided with two recesses (14) for holding lenses, the box cover (2) is used for covering openings of the recesses (14) for holding the lenses and provided with inner annular protrusions (20), the inner annular protrusions (20) can be embedded on inner peripheral surfaces of the recesses (14) for holding the lenses, and the box main body (1) can be kept while the openings of the recesses (14) for holding the lenses are covered. The box main body (1) is provided with reference lines at positions closer to the bottom than inner peripheral surfaces, namely the embedded positions of the inner annular protrusions (20), of the recesses (14) for holding the lenses, and the reference lines are used for indicating liquor level reference of the lens care liquor injected into the recesses (14) for holding the lenses.

Description

Contact lens case

Technical field

The utility model relates to a kind of be used to accommodate contact lenses and the contact lens case of glasses maintaining agent to carry out taking care of.

Background technology

All the time, adopt contact lens case (below, abbreviate spectacle case as) widely in order wholesomely to take care of contact lenses (below, abbreviate glasses as).

This spectacle case comprise have accommodate respectively about two glasses of glasses of two accommodate with the box main body of recess and respectively each glasses of capping accommodate lid with the peristome of recess, glasses and glasses maintaining agent together are housed in each glasses of spectacle case and accommodate with accommodating in the recess.Then, under this state, accommodate the peristome with recess through lid being installed to each glasses of box main body upper cover, each glasses is able to keeping with the state that soaks in the glasses maintaining agent.In addition, in general the said lid of spectacle case is screw type; But the glasses case that also has inserted type in recent years; For example, make lid be installed in the spectacle case (for example, patent documentation 1) on the box main body through this lid being embedded in the edge of opening portion that glasses accommodate with recess.

Spectacle case with inserted type lid, its lid are embedded in glasses and accommodate the edge of opening portion with recess, through tight contact mutual between the chimeric surface lid are remained on the box main body to guarantee its fluid tightness.Therefore, if accommodate under the state with the position of the peristome of recess lid is installed the glasses maintaining agent being injected into just glasses, then, lid and glasses exist the glasses maintaining agent to cause lid to become flexible easily between each chimeric surface with recess because accommodating.In general, spectacle case is to use carrying to place under the first-class inactive state of table, therefore, even under above-mentioned situation, use spectacle case also no problem.But, be with glasses case to move if accommodate under the state that has the glasses maintaining agent between each chimeric surface with recess, then because in fact the influence of vibration etc. can cause the loosening of lid, the leakage that can produce liquid in this case at lid and glasses.

Patent documentation 1: japanese national is announced special table 2007-508881 number

The utility model content

The utility model is in view of above item, and its purpose is to provide a kind of contact lens case, through arousing the user attention of the injection rate of glasses maintaining agent is prevented the especially generation of leak of liquid when carrying.

In order to solve above-mentioned problem, a kind of contact lens case that the utility model provided is the contact lens case that is used for the keeping contact lenses, comprising: have the glasses of accommodating said contact lenses and accommodate the box main body with recess; Be used for the said glasses of capping and accommodate lid with the peristome of recess; Said lid has and can accommodate the chimeric fitting portion with the edge of opening portion of recess with the said glasses of box main body; This fitting portion has can be through remaining in the shape on the said box main body with the said edge of opening portion chimeric state that makes said lid accommodate with the peristome of recess with the said glasses of capping; The inner peripheral surface that the said glasses of said box main body are accommodated with recess is provided with, expression be injected into said glasses accommodate with the amount of liquid of the glasses maintaining agent of recess mark.

Through such contact lens case, the user can be labeled as benchmark and the glasses maintaining agent is injected into glasses accommodates and use recess, accommodates and uses recess thereby can an amount of glasses maintaining agent be injected into glasses.Like this, can prevent to accommodate between each chimeric surface with the edge of opening portion of recess and lid owing to the injection of glasses maintaining agent excessively causes it to invade glasses.

Especially; The fitting portion of lid has with glasses accommodates with the chimeric inboard annular convex of the inner peripheral surface of recess; If the glasses maintaining agent is poured glasses into and accommodated with recess too much, then, the fitting portion of lid and glasses invade the glasses maintaining agent easily between accommodating with the inner peripheral surface of recess.Like this; The accommodating with the inner bottom surface of recess and connect the structure that forms the mark of the liquid measure of representing the glasses maintaining agent between the tubular face on top of this inner bottom surface at glasses of above-mentioned that kind, it is very useful being fitted to the structure that glasses accommodate with the inner peripheral surface of recess for the fitting portion of lid.

Again, as long as said mark can be represented the benchmark of the amount of liquid of glasses maintaining agent, but preferably for example for accommodating around said glasses with the recess continuous wire mark in one week.

According to the mark of this wire, no matter when which kind of direction was seen, the user can easily look and recognize mark, thereby can arouse user's attention.

At this moment, best said wire is labeled as at said glasses and accommodates with the recess inner bottom surface and connect the boundary between the tubular face on top of this inner bottom surface, accommodates the jump with the week formation of the inner peripheral surface of recess around these glasses.

According to such structure, do not need special step can be in the box main body moulding to accommodate with recess and form mark at said glasses.The productivity ground that therefore can not influence contact lens case is provided with mark on box main body.

Again, in the contact lens case of above-mentioned that kind, be preferably in and have two glasses on the said box main body and accommodate to accommodate as said glasses and use recess, and have said two glasses of capping respectively and accommodate two lids with recess as said lid with recess; These two lids are connected with said box main body respectively, and can launch to make displacement between the position that said peristome opens so that to be fulcrum at the said glasses of capping accommodate with the position of the peristome of recess and from this position to the outside of said box main body in its coupling part respectively.

Through such structure, about two contact lenses can accommodate keeping in a contact lens case, again,, so can prevent the loss of lid because box main body links to each other with lid.

Again; In order to suppress biomembranous formation; In above-mentioned contact lens case, said glasses accommodate the inner peripheral surface that uses recess with accommodate the surface roughness of using the formed said mark of concave depth direction to compare more at glasses and be 0.1nm to 79nm near the part of bottom side.

According to the contact lens case of the utility model,, can cause user's attention through being arranged at the mark that glasses accommodate with the inner peripheral surface of recess about the injection rate of glasses maintaining agent.Like this, can prevent effectively to accommodate between the edge of opening portion and each chimeric surface of lid with recess owing to the glasses maintaining agent that adds too much causes the glasses maintaining agent to enter into glasses.Thereby, can prevent the leakage that enters into the liquid that causes between the chimeric surface because of the glasses maintaining agent.

Description of drawings

Fig. 1 is the plane (glasses are accommodated and used the recess closing state) of contact lens case of the embodiment of expression the utility model.

Fig. 2 is the sectional view (glasses are accommodated and used the recess closing state) of expression contact lens case.

Fig. 3 is the plane (glasses are accommodated the state of opening with recess) of expression contact lens case.

Fig. 4 is the sectional view (glasses are accommodated the state of opening with recess) of expression contact lens case.

Fig. 5 is the sectional view of the glasses resettlement section (glasses are accommodated and used recess) of expression contact lens case.

The specific embodiment

Below, describe with reference to the preferred implementation of accompanying drawing the utility model.Again, following embodiment is the instance that the utility model is specialized, and is not the scope that is used to limit the technology of the utility model.

Fig. 1 to Fig. 4 illustrates the contact lens case of the utility model.This contact lens case (below, abbreviate spectacle case as) is together to accommodate these contact lenses of state keeping of the outer contact lenses of glasses maintaining agent and figure (below, abbreviate glasses as).Again, the glasses maintaining agent is meant, be used for to glasses clean, the liquid preparation of usefulness such as sterilization.

Spectacle case forms left-right symmetric (left-right symmetric among Fig. 1 to Fig. 4), has boxmain body 1 and lid 2.Boxmain body 1 andlid 2 through thehinge 26 of postscript interconnect, in this example, spectacle case is whole, that is, boxmain body 1,lid 2 andhinge 26 are integrally formed through resin materials such as PP.

Boxmain body 1 has the shape that can carry on the smooth things such as placing desk.This boxmain body 1 has two horizontalglasses resettlement sections 12 and the abutment portion that is connected these twoglasses resettlement sections 12 10 arranged side by side under carrying state.Again, in following explanation, so-called above-below direction is meant, placing the state (like Fig. 2, state shown in Figure 4) of desk etc. in 1 year with box main body is the direction of benchmark.

Eachglasses resettlement section 12 is accommodated the shape that bottom tube-like is arranged withrecess 14 for having respectively towards the glasses of upper shed.Each glasses is accommodated and usedrecess 14 is respectively that the cross section is round-shaped, and has the shape that can accommodate one piece of glasses and glasses maintaining agent respectively.

The also column direction (left and right directions among Fig. 1 to Fig. 4) of theglasses resettlement section 12 of eachlid 2 in boxmain body 1 is connected the position in the outside of twoglasses resettlement sections 12 respectively through hinge 26.Theselids 2, constitute can with this coupling part be fulcrum the said glasses of capping accommodate closure position with the peristome of recess 14 (like Fig. 1, position shown in Figure 2) and from this position mutually towards and the outside of said and the column direction open position (like Fig. 3, shown in Figure 4) that launches to make glasses accommodate and open with the peristome ofrecess 14 between displacement.That is, eachlid 2 with can around with each glasses resettlement section and the rotation of the imaginary axis of column direction quadrature be connected in said boxmain body 1, the peristome of each glasses being accommodated withrecess 14 with the double door shape opens and closes.

Eachlid 2 forms disc-like shape, and this shape can be embedded in glasses resettlement section 12 (glasses are accommodated the circumferential edges part with recess 14) in each said closure position.Promptly; Eachlid 2 has and corresponds respectively to glasses and accommodate with a pair ofannular convex 20, the 22 (fitting portions that also are equivalent to the application inside and outside the edge of opening portion ofrecess 14; Be called inboardannular convex 20, outsideannular convex 22 below); Make the outer peripheral face of said inboardannular convex 20 be embedded in the inner peripheral surface of glasses resettlement section 12 (glasses are accommodated with recess 14) through mode in said closure position setting; The inner peripheral surface of said outsideannular convex 22 is embedded in the outer peripheral face ofglasses resettlement section 12, thereby the capping glasses are accommodated the peristome withrecess 14.

Here; The glasses of eachglasses resettlement section 12 are accommodated withrecess 14 be described in more details, accommodate inner peripheral surface withrecess 14 at glasses, as shown in Figure 5; Comprise the for example inner bottom surface 14a of spherical shell inner surface formation, with the tubular face 14b on the top that is connected this inner bottom surface 14a.

Form the datum line 15 (the wire mark that is equivalent to the utility model) of glasses maintaining agent injection rate between inner bottom surface 14a and the tubular face 14b.Specifically; The internal diameter that these glasses are accommodated with the tubular face 14b ofrecess 14 forms bigger than the maximum inner diameter of inner bottom surface 14a; Boundary between inner bottom surface 14a and tubular face 14b; By thesaid datum line 15 of jump part (for example, the jump part about 0.1mm to 0.3mm) formation that forms in a week of accommodating around these glasses with the inner peripheral surface of recess 14.That is, set the diameter and the degree of depth that glasses are accommodated part with the said inner bottom surface 14a of recess 14 (in the part of the downside of normal line 15), make one piece of glasses can be infiltrated on the glasses maintaining agent and quilt is accommodated.The user, through being that index is injected into glasses with the glasses maintaining agent and accommodates withrecess 14 with thisdatum line 15, can not cause so excessive or not enough and in right amount (for example, 2ml to 4ml) the glasses maintaining agent injected with glasses accommodate withrecess 14.

On the other hand, as shown in the figure, glasses are accommodated with the chimeric chimeric surface of the inboard annular convex of the 14b of tubular face described in the recess 14 (in the part of the upside of datum line 15) conduct andlid 2 20.Accommodate withrecess 14 through the glasses maintaining agent being injected glasses like this with the scope that does not exceed above-mentioneddatum line 15; Can prevent to invade the glasses maintaining agent between outer peripheral face and the tubular face 14b of inboardannular convex 20, thereby state the leak of liquid of such glasses maintaining agent after preventing.

Again, accommodate the inner peripheral surface withrecess 14 at glasses, said inner bottom surface 14a and tubular face 14b in order to suppress its biomembranous formation respectively, form its surface roughness and are the shiny surface of 1nm to 79nm roughly.

Said eachlid 2 is like Fig. 1, shown in Figure 3, and its head portion (part relative with hinge 26) is formed with flange part 24.Like this, when openglasses resettlement section 12, on thisflange part 24, draw back eachlid 2 thatlid 2 will be embedded inglasses resettlement section 12 and easily open through finger tip is colluded.

Again; Eachlid 2 is provided with; First distinguishing mark of identification glasses resettlement section, the left and right sides 12 (glasses are accommodated with recess 14) and under glasses are accommodated withrecess 14 closed conditions, can discern second distinguishing mark of glasses resettlement section, the left andright sides 12 under glasses are accommodated withrecess 14 open states.

These distinguishing marks are the shape that is formed at the solid of each lid 2.Specifically; As shown in Figure 3; Form the three-dimensional text 4a of the initial " R " of expression right (Right) at theinner surface 2b corresponding to thelid 2 of glasses resettlement section,right side 12, theinner surface 2b ofglasses resettlement section 12 pairing lids is formed with the three-dimensional text 4b of the initial " L " on an expression left side (Left) in the left side.Glasses are accommodated the glasses resettlement section 12 (glasses are accommodated with recess 14) about can discerning under the open state withrecess 14 like this.

Again; As shown in Figure 1; The surperficial 2a oflid 2 forms the three-dimensional text 3a of the initial " R " of expression right (Right) on the right side respectively; Form the three-dimensional text 3b of the initial " L " on an expression left side (Left) with the surperficial 2a of thelid 2 in the left side, each glasses is accommodated with theglasses resettlement section 12 ofrecess 14 about also can discerning under the closure state like this.Again; For for simplicity; Each three-dimensional text 3a, 3b (three-dimensional text 4a, 4b) represent with hacures among the figure, but each three-dimensional text 3a, 3b (three-dimensional text 4a, 4b) also can be through word segment with the recessed or protruding surperficial 2a (inner surface 2b) that is integrally formed atlid 2.

According to above-mentioned spectacle case; When the keeping glasses; Accommodate withrecess 14 through the glasses maintaining agent being injected into each glasses, the state that is infiltrated on the glasses maintaining agent with the glasses after cleaning is closedlid 2 and is placed more than several hours like this, carries out the cleaning and the sterilization of glasses.At this moment; The user can open eachlid 2; Withdatum line 15 be index with the glasses maintaining agent inject each glasses accommodate will be an amount of withrecess 14 each glasses of glasses maintaining agent injection accommodate withrecess 14, can prevent leakage like this owing to the excessive liquid that causes of injection of glasses maintaining agent.Promptly; Closeupper box cover 2 if just in time store the glasses maintaining agent into state that glasses accommodate with the position of the peristome ofrecess 14; Lid 2 (inboard annular convex 20) and glasses are accommodated and are invaded the glasses maintaining agent between the inner peripheral surface (tubular face 14b) withrecess 14; Holding spectacle case with such state moves; Then possibly produce because the leakage of the loosening and liquid of the lid that causes of vibration, and adopt this spectacle case, through be that index is accommodated the situation that can prevent above-mentioned excessive injection glasses maintaining agent withrecess 14 with each glasses of glasses maintaining agent injection withdatum line 15; Thereby, effectively prevent owing to the excessive generation that causes the leak of liquid as above-mentioned of the injection of glasses maintaining agent.

Above-mentioned spectacle case is the instance of preferred implementation of the contact lens case of the utility model, and its concrete structure can be made under the prerequisite of the purport that does not break away from the utility model suitably and changing.For example also can adopt following structure.

For example; In the spectacle case of embodiment; Form the inner peripheral surface that jump partly makes glasses accommodate withrecess 14 with the inner bottom surface ofrecess 14 and the border between 14a and the tubular face 14b said datum line is set through accommodating at glasses; Thisdatum line 15 is not limited to such jump part, so long as make the user to get final product from the border (that is the suitable liquid measure of glasses maintaining agent) of visually recognizing inner bottom surface 14a and tubular face 14b.For example,datum line 15 can be to accommodate raised line or groove with the circumferential integral body ofrecess 14 around glasses, or makes the border ability quilt of inner bottom surface 14a and tubular face 14b from visually recognizing through line and method such as dual-color forming.But; Accommodate jump, raised line or groove according to being formed at glasses with the inner peripheral surface ofrecess 14; The inner peripheral surface that can not accommodate withrecess 14 at glasses in the spectacle case moulding through special stepforms datum line 15, helps the productivity of spectacle case like this.Again,datum line 15 is except being to accommodate with the circumferential integral body ofrecess 14 around glasses, and is also interrupted along circumferentially.

Again; In the spectacle case of this embodiment; Though be provided withdatum line 15 as the mark of the liquid measure benchmark of representing the glasses maintaining agent; But the mark of the benchmark of mark liquid measure is not necessarily wire, and for example also given shape such as triangle etc. is various can the various marks of the person of being used from visually recognizing.

Again, be connected with boxmain body 1 one, also can eachlid 2 be constituted with boxmain body 1 certainly separated from one anotherly though the spectacle case in the above-mentioned embodiment constitutes eachlid 2.

Again, though the spectacle case boxmain body 1 in the above-mentioned embodiment have can accommodate about twoglasses resettlement sections 12 of glasses of two, also can only have aglasses resettlement section 12 certainly.

Claims (6)

1. a contact lens case is used for the keeping contact lenses, it is characterized in that comprising:

Have the glasses of accommodating said contact lenses and accommodate box main body with recess; With

Be used for the said glasses of capping and accommodate lid with the peristome of recess, wherein,

Said lid has and can accommodate the chimeric fitting portion with the edge of opening portion of recess with the said glasses of box main body; This fitting portion has through remaining in the shape on the said box main body with the said edge of opening portion chimeric state that said lid is accommodated with the peristome of recess with the said glasses of capping

The said glasses of said box main body are accommodated inner peripheral surface with recess and are provided with and represent to be injected into said glasses and accommodate the mark with the benchmark of the amount of liquid of the glasses maintaining agent of recess.

2. contact lens case as claimed in claim 1 is characterized in that,

The said fitting portion of said lid has with said glasses accommodates with the chimeric inboard annular convex of the inner peripheral surface of recess,

Said mark is formed at said glasses and accommodates with the inner bottom surface of recess and connect between the tubular face on top of this inner bottom surface.

3. according to claim 1 or claim 2 contact lens case is characterized in that,

Said being labeled as around said glasses accommodated with the recess continuous wire mark in one week.

4. contact lens case as claimed in claim 3 is characterized in that,

Said wire is labeled as at said glasses and accommodates with the recess inner bottom surface and connect the boundary between the tubular face on top of this inner bottom surface, accommodates the jump with the week formation of the inner peripheral surface of recess around these glasses.

5. according to claim 1 or claim 2 contact lens case is characterized in that,

In said box main body, be provided with two glasses and accommodate to accommodate as said glasses and use recess, and have said two glasses of capping respectively and accommodate two lids with recess as said lid with recess;

Said two lids are connected with said box main body respectively, and are that fulcrum can be accommodated with the position of the peristome of recess and from this position at the said glasses of capping and launched to make displacement between the position that said peristome opens to the outside of said box main body with its coupling part respectively.

6. according to claim 1 or claim 2 contact lens case is characterized in that,

Said glasses accommodate the inner peripheral surface that uses recess with accommodate the surface roughness of using the formed said mark of concave depth direction to compare more at these glasses and be 0.1nm to 79nm near the part of bottom side.

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