Connecting structure facilitating disassembly and assembly of lenses and glasses legs and glasses

Abstract

The utility model discloses a connecting structure and glasses convenient for disassembly and assembly of lenses and glasses legs, which comprise glasses frames for fixing the lenses, pile heads connected to the outer sides of the glasses frames, and telescopic elastic pieces, the glasses frames comprise a first glasses frame and a second glasses frame which can be opened, the first glasses frame and the second glasses frame are provided with convex parts which protrude and extend towards one sides of the pile heads, the convex parts are provided with through holes, the pile heads are provided with limiting grooves for containing the convex parts of the first glasses frame and the second glasses frame, and the elastic parts detachably penetrate through the through holes of the convex parts of the first glasses frame and the second glasses frame; the convex parts of the first glasses frame and the second glasses frame are separably inserted into the limiting grooves, and the telescopic ends of the elastic parts are limited by the groove walls of the limiting grooves by virtue of the self elasticity of the elastic parts, so that the lenses and the glasses legs are quickly assembled, and the lenses and the glasses legs can be quickly disassembled and assembled without the assistance of additional tools; therefore, the lenses and the glasses legs are convenient to maintain and replace.

Description

Technical Field

[0001] The utility model relates to the technical field of glasses, in particular to a connection structure and glasses which are convenient for disassembling and assembling lenses and temples. Background Art

[0002] The head and frame of existing glasses are connected together by integral molding, and the temples or legs are generally assembled on the head by hinges, and the lenses are clamped in the mounting grooves of the frame. If the temples are accidentally damaged, additional tools are usually required to remove the temples, which brings certain inconvenience to users; if the lenses need to be replaced, since the lenses are completely enclosed and fixed by the frame, it is difficult for users to forcibly remove and replace the lenses from the mounting grooves of the frame without special lens removal tools. Utility Model Content

[0003] To this end, the utility model provides a connection structure and glasses that are easy to disassemble and assemble lenses and temples to solve the above problems. The lenses and temples can be quickly disassembled and installed without the assistance of additional tools, so as to facilitate the maintenance and replacement of the lenses and temples.

[0004] To achieve the above purpose, the technical solution provided by the utility model is as follows:

[0005] The utility model provides a connection structure that is convenient for disassembling and assembling lenses and temples, comprising a frame for fixing lenses, a pile head connected to the outer side of the frame, the pile head is used to connect the temples, and also comprises a retractable elastic member; the frame comprises an expandable first frame and a second frame, the first frame and the second frame both have a convex portion that protrudes and extends toward one side of the pile head, and the convex portion both have a through hole; the pile head has a limiting groove for accommodating the convex portion of the first frame and the second frame, the elastic member is detachably penetrated through the through hole of the convex portion of the first frame and the second frame, and the convex portion of the first frame and the second frame is detachably inserted into the limiting groove, and relying on the elastic force of the elastic member itself, the retractable end of the elastic member is limited by the groove wall of the limiting groove, thereby forming a quick-installation arrangement for the lenses and temples.

[0006] Furthermore, the elastic member includes a sleeve and two retractable marbles assembled on the sleeve, and the groove wall of the limiting groove is provided with a limiting member that cooperates with the marbles; when part of the marbles extend out of the sleeve, the marbles are restricted by the limiting members so that the frame is fixed to the pile head and the first frame and the second frame are guaranteed to be closed to each other; the marbles are the telescopic ends of the elastic member.

[0007] Furthermore, the limiting member is a positioning groove or a positioning hole.

[0008] Furthermore, an elastic connector is provided between the two marbles, and the elastic connector is provided in the sleeve so that part of the marbles can extend out of the pipe opening of the sleeve.

[0009] Furthermore, the elastic connecting member is a spring.

[0010] Furthermore, the side wall of the pile head facing the mirror frame abuts against a side of the mirror frame facing the pile head.

[0011] Furthermore, the inner sides of the first lens frame and the second lens frame are provided with mounting grooves for limiting and fixing lenses.

[0012] The utility model provides a pair of glasses, comprising lenses, temples rotatably connected to stumps, and the above-mentioned connection structure which is convenient for disassembling and assembling the lenses and the temples.

[0013] The technical solution provided by the utility model has the following beneficial effects:

[0014] The convex parts of the first frame and the second frame are detachably inserted into the limiting groove, so that the convex parts of the first frame and the second frame are limited by the limiting groove, so as to achieve tight closure of the first frame and the second frame, thereby achieving lens fixation; and then relying on the elastic force of the elastic member itself, the telescopic end of the elastic member is limited by the groove wall of the limiting groove, so that the frame cannot escape from the limiting groove of the pile head without external force, thereby achieving a fixed connection between the frame and the pile head, so that users can quickly install the lenses and temples.

[0015] When the lenses or temples need to be quickly disassembled, the user only needs to use both hands to overcome the elastic force limitation of the elastic member to force the telescopic end of the elastic member to retract, so as to release the fixed connection between the frame and the pile head, and then pull the frame out of the limiting groove of the pile head, and then open the first frame and the second frame to a certain angle to facilitate the user to take out the lenses.

[0016] The utility model can quickly disassemble and install the lens and the temples without the assistance of additional tools, so as to facilitate the maintenance and replacement of the lens and the temples. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The figure is a partial schematic diagram of the connection structure for facilitating the disassembly and assembly of the lens and the temple in the first embodiment;

[0018] Figure 2 The figure is a partial exploded view of the connection structure for facilitating the disassembly and assembly of the lens and the temple in the first embodiment;

[0019] Figure 3The figure is a partial cross-sectional view of the connection structure for facilitating the disassembly and assembly of the lens and the temple in the first embodiment;

[0020] Figure 4 Shown is a schematic diagram of the pile head in the first embodiment;

[0021] Figure 5 Shown is a schematic diagram of the elastic member in the first embodiment;

[0022] Figure 6 The figure shows the appearance of the glasses in the second embodiment. DETAILED DESCRIPTION

[0023] To further illustrate the various embodiments, the present invention provides drawings. These drawings are part of the disclosure of the present invention, which are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, a person of ordinary skill in the art should be able to understand other possible implementations and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0024] The utility model is now further described in conjunction with the accompanying drawings and specific implementation methods.

[0025] Embodiment 1

[0026] Reference Figures 1 to 3 As shown, the first embodiment provides a connection structure (hereinafter referred to as the connection structure) for facilitating the disassembly and assembly of the lens and the temple, the connection structure includes a frame 1 for fixing the lens, a stud 3 connected to the outside of the frame 1, the stud 3 is used to connect the temple, and the connection structure also includes a retractable elastic member 5. The frame 1 includes Figure 2 The first mirror frame 11 and the second mirror frame 12 shown in the figure can be opened. The first mirror frame 11 and the second mirror frame 12 both have a convex portion 13 extending toward one side of the pile head 3. The convex portion 13 has a through hole 131. Figure 4 The pile head 3 shown has a limiting groove 31 for accommodating the convex parts 13 of the first frame 11 and the second frame 12, the elastic member 5 is detachably inserted into the through hole 131 of the convex parts 13 of the first frame 11 and the second frame 12, and the convex parts 13 of the first frame 11 and the second frame 12 are detachably inserted into the limiting groove 31, and relying on the elastic force of the elastic member 5 itself, the telescopic end of the elastic member 5 is limited by the groove wall of the limiting groove 31, thereby forming a quick-installation setting for the lens and the temple.

[0027] In this embodiment, the inner sides of the first frame 11 and the second frame 12 both have mounting grooves for limiting and fixing the lenses, and the side of the stud 3 away from the frame 1 is used to form a rotational connection with one end of the temple, such as a rotational connection between the stud 3 and the temple is achieved through a hinge.

[0028] When the first mirror frame 11 and the second mirror frame 12 are both fixed to the pile head 3 , the side wall of the pile head 3 facing the mirror frame 1 abuts against the side of the mirror frame 1 facing the pile head 3 , so as to ensure that the mirror frame 1 is more firmly fixed to the pile head 3 .

[0029] When quick installation is required, the convex portion 13 of the first frame 11 and the convex portion 13 of the second frame 12 are simultaneously and detachably inserted into the limiting groove 31, so that the convex portions 13 of the first frame 11 and the second frame 12 are surrounded and restricted by the groove wall of the limiting groove 31, that is, the first frame 11 and the second frame 12 cannot be freely opened at this time, so as to achieve the following Figure 3 As shown, the first lens frame 11 and the second lens frame 12 are tightly closed and the lens is kept clamped, thereby achieving lens fixation.

[0030] By relying on the elastic force of the elastic member 5 itself, the telescopic end of the elastic member 5 is limited by the groove wall of the limiting groove 31, so that the frame 1 cannot escape from the limiting groove 31 of the pile head 3 without external force, thereby achieving a fixed connection between the frame 1 and the pile head 3, so that the user can quickly install the lenses and the temples installed on the pile head 3.

[0031] When the lens or the temple needs to be quickly disassembled, the user only needs to use both hands to overcome the elastic force limitation of the elastic member 5 to force the telescopic end of the elastic member 5 to retract, so as to release the fixed connection between the frame 1 and the stud 3, and then pull the frame 1 out of the limiting groove 31 of the stud 3, and then open the first frame 11 and the second frame 12 at a certain angle to facilitate the user to take out and replace the lens. At the same time, the stud 3 and the temple can also be replaced together, or the stud 3 and the temple separated from the frame 1 can be further disassembled to realize the replacement of the temple separately.

[0032] The connection structure of this embodiment can be used to quickly disassemble and install the lenses and temples without the assistance of additional tools, so as to facilitate the maintenance and replacement of the lenses and temples.

[0033] Of course, the number of the elastic member 5 and the through holes 131 matched therewith can be 1, 2 or other numbers, and the specific number of the elastic member 5 and the through holes 131 matched therewith can meet the structural strength of the connection structure of this embodiment.

[0034] In another preferred embodiment, Figure 5 The elastic member 5 shown includes a sleeve 51 and two retractable marbles 52 mounted on the sleeve 51. Figure 4 The groove wall of the limiting groove 31 shown is provided with a limiting piece 311 that cooperates with the marble 52. When part of the marble 52 extends out of the sleeve 51, the marble 52 is limited by the limiting piece 311 to fix the frame 1 to the pile head 3 and ensure that the first frame 11 and the second frame 12 are closed to each other. The marble 52 is the telescopic end of the elastic member 5.

[0035] More specifically, an elastic connecting piece is provided between the two marbles 52, and the elastic connecting piece is arranged in the sleeve 51 so that part of the marble 52 can extend out of the pipe mouth of the sleeve 51, so as to ensure that after the connection structure of this embodiment is installed, the marble 52 can extend out of the sleeve 51 and elastically abut against the groove wall of the limiting groove 31 of the pile head 3 to play a limiting role.

[0036] In this specific embodiment, the specific limiting member 311 is a positioning hole, and the specific elastic connecting member is a spring, and one end of the spring is connected to one of the marbles 52 , and the other end of the spring is connected to another marble 52 .

[0037] When the two marbles 52 elastically retract into the sleeve 51 under the action of external force (such as the external force applied by the user's hands), the marbles 52 also disengage from the positioning holes, thereby releasing the restriction between the marbles 52 and the positioning holes, that is, releasing the positioning or limiting between the two.

[0038] When the elastic member 5 is inserted into the through hole 131 of the convex portion 13 of the first frame 11 and the second frame 12, and then the convex portions 13 of the first frame 11 and the second frame 12 are placed close to each other and fully inserted into the limiting groove 31 of the pile head 3, the two marbles 52 are pushed out of the pipe openings at both ends of the sleeve 51 by the elastic force of the spring itself, and then pushed into the corresponding positioning holes, so that the marbles 52 are restricted by the positioning holes, thereby forming a fixed connection between the frame 1 and the pile head 3.

[0039] Of course, in other embodiments, the limiting member 311 may also be a positioning groove, and the elastic connecting member may also be an elastic structural member such as a spring.

[0040] Embodiment 2

[0041] Reference Figure 6 As shown, the second embodiment provides a pair of glasses, including a lens 2, a temple 4 rotatably connected to a stud 3, and the connection structure of the first embodiment for facilitating the disassembly and assembly of the lens and the temple.

[0042] Although the present invention has been specifically demonstrated and described in conjunction with the preferred embodiments, those skilled in the art should understand that various changes may be made to the present invention in form and detail without departing from the spirit and scope of the present invention as defined in the appended claims, all of which are within the scope of protection of the present invention.

Claims

1. A connection structure for facilitating the disassembly and assembly of lenses and temples, comprising a frame for fixing the lenses, and a stud connected to the outside of the frame, wherein the stud is used to connect the temples, and is characterized in that: Also included is a retractable elastic member; The mirror frame comprises a first mirror frame and a second mirror frame which can be opened, wherein the first mirror frame and the second mirror frame both have a convex portion extending toward one side of the pile head, and the convex portion has a through hole; The pile head has a limiting groove for accommodating the convex parts of the first frame and the second frame, the elastic member is detachably inserted into the through hole of the convex parts of the first frame and the second frame, and the convex parts of the first frame and the second frame are detachably inserted into the limiting groove, and relying on the elastic force of the elastic member itself, the telescopic end of the elastic member is limited by the groove wall of the limiting groove, thereby forming a quick-installation arrangement for the lens and the temple.

2. The connection structure for facilitating the disassembly and assembly of lenses and temples according to claim 1, characterized in that: The elastic member includes a sleeve and two retractable marbles assembled on the sleeve, and the groove wall of the limiting groove is provided with a limiting member that cooperates with the marbles; when part of the marbles extend out of the sleeve, the marbles are restricted by the limiting member so that the frame is fixed to the pile head and the first frame and the second frame are guaranteed to be closed to each other; the marbles are the telescopic ends of the elastic member.

3. The connection structure for facilitating the disassembly and assembly of lenses and temples according to claim 2, characterized in that: The limiting member is a positioning groove or a positioning hole.

4. The connection structure for facilitating the disassembly and assembly of lenses and temples according to claim 2, characterized in that: An elastic connector is arranged between the two marbles, and the elastic connector is arranged in the sleeve so that part of the marbles can extend out of the pipe opening of the sleeve.

5. The connection structure for facilitating the disassembly and assembly of lenses and temples according to claim 4, characterized in that: The elastic connecting member is a spring.

6. The connection structure for facilitating the disassembly and assembly of lenses and temples according to any one of claims 1 to 5, characterized in that: The side wall of the pile head facing the mirror frame abuts against a side of the mirror frame facing the pile head.

7. The connection structure for facilitating the disassembly and assembly of lenses and temples according to any one of claims 1 to 5, characterized in that: The inner sides of the first lens frame and the second lens frame are both provided with mounting grooves for limiting and fixing lenses.

8. A pair of glasses, characterized in that: The invention comprises a lens, a temple rotatably connected to a stump, and a connecting structure for facilitating the disassembly and assembly of the lens and the temple as described in any one of claims 1 to 7.

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