CN218122390U - Screw-free glasses hinge structure - Google Patents
Screw-free glasses hinge structure Download PDFInfo
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- CN218122390U CN218122390U CN202222347416.3U CN202222347416U CN218122390U CN 218122390 U CN218122390 U CN 218122390U CN 202222347416 U CN202222347416 U CN 202222347416U CN 218122390 U CN218122390 U CN 218122390U
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- elastic washer
- positioning groove
- shaft hole
- arm
- pin
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Abstract
The utility model discloses a screwless glasses hinge structure, including the mirror leg, the pile head, the pin, first elastic washer and first elastic washer, the front end of mirror leg is formed with the extension arm, the inboard shaping of extension arm has the connecting seat, be equipped with spread groove and shaft hole on the connecting seat, shaft hole and spread groove intercommunication, the pile head includes the support arm of being connected with the picture frame, the one end that the picture frame was kept away from to the support arm is formed with the linking arm, the extension end of linking arm is formed with the go-between, the go-between has the through-hole that corresponds with the shaft hole, the upper and lower both sides of go-between are located respectively to first elastic washer and second elastic washer, the upper surface and the spread groove upper end inside wall butt of first elastic washer, the lower surface and the spread groove lower extreme inside wall butt of second elastic washer, the pin passes first elastic washer in proper order, the shaft hole, through-hole and second elastic washer, so that the pile head is connected with the mirror leg is articulated. The utility model discloses a hinge structure of pin, long service life, the compactness of opening and shutting is easily controlled, convenient to use.
Description
Technical Field
The utility model relates to a glasses technical field, concretely relates to screwless glasses hinge structure.
Background
Glasses mainly include lens, picture frame, pile head and mirror leg, and the lens is fixed on the picture frame, and the one end and the picture frame of pile head are connected, and the other end is articulated with the mirror leg. In the traditional glasses, the pile head and the glasses legs are generally connected by screws, so that the glasses are not easy to assemble, the screws are easy to loosen and fall off after the glasses are used for a period of time, and the service life is short; and the opening and closing tightness between the pile head and the temples is difficult to control, and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the disappearance that prior art exists, provide a glasses hinge structure of no screw, it adopts the pin to replace traditional screw hinge structure, and structure assembly is simple, and long service life rotates smoothly between pile head and the mirror leg simultaneously, and the tightness that opens and shuts is easily controlled, and it is more convenient to use.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a screw-free glasses hinge structure comprises glasses legs, a pile head, a pin, a first elastic gasket and a first elastic gasket;
the front ends of the glasses legs are bent inwards and integrally extended to form extension arms, a connecting seat is formed on the inner side of one end, close to the glasses legs, of each extension arm, a connecting groove and a shaft hole are formed in the connecting seat, the shaft hole is communicated with the connecting groove, and the shaft hole penetrates through the upper side and the lower side of the connecting seat;
the pile head includes the support arm of being connected with the picture frame, the one end that the picture frame was kept away from to the support arm is buckled integrative extension backward and is formed with the linking arm, the extension end of linking arm is formed with the go-between with the spread groove adaptation, the go-between has the through-hole that corresponds with the shaft hole, the upper and lower both sides of go-between are located respectively to first elastic washer and second elastic washer, the upper surface and the spread groove upper end inside wall butt of first elastic washer, the lower surface and the spread groove lower extreme inside wall butt of second elastic washer the pin passes first elastic washer, shaft hole, through-hole and second elastic washer in proper order to make the pile head be connected with the mirror leg is articulated.
As a preferable scheme, the upper and lower surfaces of the connection ring are respectively provided with a first positioning groove and a second positioning groove in a concave manner, the first positioning groove, the second positioning groove and the through hole are coaxially arranged, and the first positioning groove and the second positioning groove are both communicated with the through hole.
Preferably, the diameters of the first positioning groove and the second positioning groove are both 2.6mm-2.8mm.
As a preferred scheme, the upper end of the pin radially protrudes outwards to form a boss, the inner side of the upper end of the shaft hole is formed with a step corresponding to the boss, and the boss is matched with the step to limit the pin from sliding downwards and falling off.
Preferably, the first elastic washer and the first elastic washer are both made of stainless steel.
Preferably, the temple is formed of a metal material.
Preferably, the pile head is formed by metal.
Preferably, the pin is formed from a stainless steel material.
Preferably, the extension arm has an arcuate outer convex surface.
Preferably, a positioning projection is formed at one end of the extension arm far away from the glasses legs, a positioning groove is formed at one end of the outer side of the connecting arm close to the support arm in a concave mode, and the positioning projection is matched with the positioning groove to limit the maximum rotation angle of the glasses legs relative to the connecting arm.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, concretely speaking, through setting up the hinged connection structure that mirror leg, pile head, pin, first elastic washer and first elastic washer constitute, set up extension arm and connecting seat at the front end of mirror leg, set up spread groove and shaft hole on the connecting seat, set up linking arm and go-between on the pile head, set up the through-hole on the go-between, and set up first elastic washer and first elastic washer in the upper and lower both sides of go-between, the pin passes first elastic washer, the shaft hole, the through-hole and second elastic washer in proper order, so that the pile head is connected with the mirror leg is articulated, adopt the pin to replace traditional screw hinge structure, the structure assembly is simple, long service life, the dismouting is swift; the first elastic washer and the first elastic washer are abutted against the inner side wall of the connecting groove, the pile head and the glasses legs can smoothly rotate by utilizing the elastic abutting effect, the opening and closing tightness is easy to control, and the use is more convenient; in addition extension arm, connecting seat and mirror leg integrated into one piece are connected, and linking arm, go-between and pile head integrated into one piece are connected, adopt the integrated into one piece structure, and the structure is simplified, and the equipment is convenient, and intensity is high, and is of high quality.
To more clearly illustrate the structural features and technical means of the present invention and the specific objects and functions achieved thereby, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:
drawings
FIG. 1 is a schematic view of an assembly structure according to an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;
fig. 3 is a schematic structural diagram of a pile head according to an embodiment of the present invention;
fig. 4 is an assembly diagram of the connection ring, the first elastic washer and the second elastic washer according to the embodiment of the present invention.
Description of the figures:
10-temple 11-extension arm 12-connecting seat
121-connecting groove 122-shaft hole 123-step
13-positioning lug 20-pile head 21-supporting arm
22-connecting arm 23-connecting ring 231-through hole
232-first positioning groove 233-second positioning groove 24-positioning groove
30-pin 31-boss 40-first elastic washer
41-second elastic washer
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience of description and simplification of description, and do not indicate or imply that the indicated position or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.
As shown in fig. 1 to 4, the present invention discloses a screw-free hinge structure for glasses, which comprises a temple 10, a pile head 20, a pin 30, a first elastic washer 40 and a first elastic washer 40;
the front end of the temple 10 is bent inwards to integrally extend to form an extension arm 11, a connecting seat 12 is formed on the inner side of one end, close to the temple 10, of the extension arm 11, a connecting groove 121 and a shaft hole 122 are arranged on the connecting seat 12, the shaft hole 122 is communicated with the connecting groove 121, and the shaft hole 122 penetrates through the upper side and the lower side of the connecting seat 12;
The upper surface and the lower surface of the connecting ring 23 are respectively provided with a first positioning groove 232 and a second positioning groove 233 in a concave manner, the first positioning groove 232, the second positioning groove 233 and the through hole 231 are coaxially arranged, the first positioning groove 232 and the second positioning groove 233 are communicated with the through hole 231, during assembly, the first elastic gasket 40 is partially embedded into the first positioning groove 232, the first elastic gasket 40 is tightly attached to the first positioning groove 232, the second elastic gasket 41 is partially embedded into the second positioning groove 233, the second elastic gasket 41 is tightly attached to the second positioning groove 233, the diameters of the first positioning groove 232 and the second positioning groove 233 are both 2.6mm-2.8mm, preferably 2.7mm, through the arrangement of the first positioning groove and the second positioning groove 233, the first elastic gasket 40 is tightly attached to the first positioning groove 232, the second elastic gasket 41 is tightly attached to the second positioning groove 233, during assembly, the first elastic gasket 40 and the second elastic gasket 41 can be assembled to the connecting ring 23, and the first elastic gasket 41 and the second elastic gasket 41 can be prevented from falling off by the effect of the tight attachment, so that the connecting ring 40 and the connecting groove 121 can be conveniently connected to the connecting head of the temple.
The upper end of the pin 30 radially protrudes outwards to form a boss 31, the inner side of the upper end of the shaft hole 122 is formed with a step 123 corresponding to the boss 31, and the boss 31 is matched with the step 123 to limit the pin 30 to slide downwards and fall off.
The first elastic washer 40 and the first elastic washer 40 are both formed of a stainless steel material.
The temples 10 are molded of a metal material.
The pile head 20 is formed of a metal material.
The pin 30 is formed from a stainless steel material.
Extension arm 11 has the outer convex surface of arc, through the extension arm 11 that adopts the arc to set up for extension arm 11 has better anti deformability, and then can bear great pressure at extension arm 11 and linking arm 22 butt in-process, and the good reliability.
The one end that arm 11 kept away from mirror leg 10 is formed with location lug 13, the one end indent that the outside of linking arm 22 is close to support arm 21 is formed with positioning groove 24, location lug 13 and positioning groove 24's cooperation to the biggest turned angle of the relative linking arm 22 of restriction mirror leg 10, through setting up location lug 13 and positioning groove 24, mirror leg 10 rotates certain angle back, and location lug 13 and positioning groove 24 butt make mirror leg 10 remain stable.
The utility model discloses an assembling process: the first elastic washer 40 is pressed into the first positioning groove 232, the second elastic washer 41 is pressed into the second positioning groove 233, the connecting ring 23 is installed into the connecting groove 121, and finally the pin 30 is pressed into the shaft hole 122, so that the pin 30 sequentially passes through the first elastic washer 40, the shaft hole 122, the through hole 231 and the second elastic washer 41, and the assembling of the pile head 20 and the temple 10 is completed.
To sum up, the utility model discloses a set up the hinge connection structure that mirror leg 10, pile head 20, pin 30, first elastic washer 40 and first elastic washer 40 constitute, set up extension arm 11 and connecting seat 12 at the front end of mirror leg 10, set up connecting groove 121 and shaft hole 122 on connecting seat 12, set up connecting arm 22 and connecting ring 23 on pile head 20, set up through-hole 231 on connecting ring 23, and set up first elastic washer 40 and first elastic washer 40 on the upper and lower both sides of connecting ring 23, pin 30 passes first elastic washer 40, shaft hole 122, through-hole 231 and second elastic washer 41 in proper order, so that pile head 20 and mirror leg 10 are articulated to be connected, adopt pin 30 to replace traditional screw hinge structure, the structure assembly is simple, long service life, the dismouting is swift; the first elastic washer 40 and the first elastic washer 40 are abutted against the inner side wall of the connecting groove 121, the pile head 20 and the glasses leg 10 can smoothly rotate by utilizing the elastic abutting effect, the opening and closing tightness is easy to control, and the use is more convenient; in addition, the extension arm 11, the connecting seat 12 and the glasses legs 10 are integrally formed and connected, and the connecting arm 22, the connecting ring 23 and the pile head 20 are integrally formed and connected.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, so any modifications, equivalent replacements, improvements, etc. made to the above embodiments by the technology of the present invention are all within the scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a screwless glasses hinge structure, includes mirror leg, pile head, pin, first elastic gasket and first elastic gasket, its characterized in that:
the front ends of the glasses legs are bent inwards and integrally extended to form extension arms, a connecting seat is formed on the inner side of one end, close to the glasses legs, of each extension arm, a connecting groove and a shaft hole are formed in the connecting seat, the shaft hole is communicated with the connecting groove, and the shaft hole penetrates through the upper side and the lower side of the connecting seat;
the pile head includes the support arm of being connected with the picture frame, the one end that the picture frame was kept away from to the support arm is buckled integrative extension backward and is formed with the linking arm, the extension end of linking arm is formed with the go-between with the spread groove adaptation, the go-between has the through-hole that corresponds with the shaft hole, the upper and lower both sides of go-between are located respectively to first elastic washer and second elastic washer, the upper surface and the spread groove upper end inside wall butt of first elastic washer, the lower surface and the spread groove lower extreme inside wall butt of second elastic washer the pin passes first elastic washer, shaft hole, through-hole and second elastic washer in proper order to make the pile head be connected with the mirror leg is articulated.
2. The screwless eyeglass hinge according to claim 1, wherein the connecting ring has a first positioning groove and a second positioning groove recessed in the upper and lower surfaces thereof, the first positioning groove, the second positioning groove and the through hole are coaxially disposed, and the first positioning groove and the second positioning groove are both communicated with the through hole, and when the screwless eyeglass hinge is assembled, the first elastic gasket is partially inserted into the first positioning groove, the first elastic gasket is tightly attached to the first positioning groove, the second elastic gasket is partially inserted into the second positioning groove, and the second elastic gasket is tightly attached to the second positioning groove.
3. The screwless eyeglass hinge according to claim 2, wherein the first and second positioning grooves each have a diameter of 2.6mm to 2.8mm.
4. The screwless eyeglass hinge according to claim 1, wherein the pin has an upper end protruding radially outward to form a boss, the shaft hole has an upper end formed with a step corresponding to the boss, and the boss is engaged with the step to limit the pin from sliding down and falling off.
5. The screwless eyeglass hinge according to claim 1, wherein the first resilient washer and the first resilient washer are each formed of stainless steel.
6. The screwless eyeglass hinge according to claim 1, wherein the temple is formed of a metal material.
7. The screwless eyeglass hinge according to claim 1, wherein the stub is formed of a metal material.
8. The screwless eyeglass hinge according to claim 1, wherein the pin is formed of a stainless steel material.
9. The screwless eyeglass hinge structure of claim 1, wherein the extension arm has an arcuate outer convex surface.
10. The screwless eyeglass hinge according to any one of claims 1 to 9, wherein the end of the extension arm away from the temple is formed with a positioning protrusion, and the end of the outer side of the link arm near the link arm is formed with a positioning recess, and the positioning protrusion and the positioning recess are engaged to limit the maximum rotation angle of the temple with respect to the link arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222347416.3U CN218122390U (en) | 2022-09-02 | 2022-09-02 | Screw-free glasses hinge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222347416.3U CN218122390U (en) | 2022-09-02 | 2022-09-02 | Screw-free glasses hinge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218122390U true CN218122390U (en) | 2022-12-23 |
Family
ID=84529005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222347416.3U Active CN218122390U (en) | 2022-09-02 | 2022-09-02 | Screw-free glasses hinge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218122390U (en) |
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2022
- 2022-09-02 CN CN202222347416.3U patent/CN218122390U/en active Active
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