Foldable glasses

Abstract

The utility model relates to the technical field of folding glasses, in particular to a pair of foldable glasses, which is characterized in that folding structures are respectively arranged at the joint of a beam body and a glasses frame, the joint of the glasses frame and glasses legs and the middle part close to the glasses legs, and main bodies on two sides of the folding structures can be rotated and folded by the folding structures; wherein the end part of the main body on one side of the folding structure is reversely folded and flattened to form a pressing sheet body, the outer end of the pressing sheet body can be elastically opened and closed, a convex rotating groove is formed in the middle of the pressing sheet body, the end part of the main body on the other side of the folding structure is provided with a clamping sheet, and the clamping sheet is inserted into the rotating groove in a matched manner; the rotating shaft can rotate in the rotating groove after being stressed; the folding glasses can effectively solve the problems of low assembling efficiency and high assembling cost of the glasses main body caused by more mounting steps and smaller connecting parts in the actual manual assembling of the structure form of the existing folding glasses.

Description

Technical Field

[0001] The utility model relates to the technical field of folding glasses, in particular to a pair of foldable glasses. Background Art

[0002] The main body of traditional glasses is mostly foldable with temples and frames. After folding, the volume of the glasses is relatively large and inconvenient to carry. In order to further reduce the volume of the folded main body of the glasses in the prior art, the two frames are designed to be foldable along the beam body, the temples are folded along the middle, and then the folded temples are folded along the connection with the frame. After the three places are folded, a volume similar to a thickened single frame is formed, which effectively reduces the volume of the main body of the glasses and improves portability.

[0003] For example, the utility model patent with patent number 202122258050.8 proposes a kind of foldable temples and folding glasses in the nose. Through a folding device with a connecting piece with a first opening on both sides and a connecting piece with hooks fixed on both sides as the connecting core, the first lens mounting frame, the second lens mounting frame and the folding temples can be folded and connected. A total of three folds can be made, which can greatly reduce the volume of the glasses and increase the convenience of carrying.

[0004] The structural form of the above-mentioned patented product is used in actual manual assembly. Since the connecting plate with the first opening and the connecting plate with the hook are both very small components, the hook of the connecting plate needs to be passed through the first opening, and then the second openings on the connecting bodies on both sides (the first lens mounting frame, the second lens mounting frame or the folding temples) need to be forcefully pushed into the inner side of the hook. The installation needs to be done side by side, and the connecting parts are small, resulting in low assembly efficiency of the glasses body and high assembly cost. Utility Model Content

[0005] Technical issues solved

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a kind of foldable glasses, which can effectively solve the problem that the existing structural form of foldable glasses has many installation steps and small connecting parts in actual manual assembly, resulting in low assembly efficiency of the glasses body and high assembly cost.

[0007] Technical Solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] The utility model provides a foldable pair of glasses, comprising a pair of symmetrically distributed frames, wherein the inner sides of the frames are connected with a beam body, and the outer sides thereof are respectively provided with temples, and the connection between the beam body and the frame, the connection between the frame and the temples, and the middle part close to the temples are all provided with a folding structure, and the folding structure can realize the rotation and folding of the main bodies on both sides;

[0010] Among them, the end of the main body on one side of the folding structure is folded and flattened to form a pressing body, the outer end of the pressing body can be elastically opened and closed, and a raised rotating groove is formed in the middle of the pressing body. The end of the main body on the other side of the folding structure is provided with a snap-in piece, and the snap-in piece is inserted into the rotating groove and can rotate in the rotating groove after being subjected to force.

[0011] Furthermore, the clamping piece and the main body on one side thereof form a whole through a connecting portion, and an avoidance groove is provided on the pressing body, and the avoidance groove is used to avoid the connecting portion, so that the two main bodies can be parallelly fitted and folded together.

[0012] Furthermore, the pressing bodies are provided at both ends of the beam body, and the mirror frame at the corresponding connection is provided with the matching snap-in pieces.

[0013] Furthermore, the temples include a front leg and a rear leg connected by the folding structure, wherein pressing bodies are provided on both sides of the front leg, a matching snap-in piece is provided at one end of the rear leg, and a matching snap-in is also provided at the outer end of the frame.

[0014] Furthermore, the pressing body is a closed frill with a movable opening at the outer end, and the raised rotating groove separates the closed frill into a bending portion and an extension portion, the bending portion is the portion where the closed frill connects to the main body, and the extension portion is the outer end portion of the closed frill.

[0015] Furthermore, the avoidance grooves are provided on both sides of the pressing body, the connecting parts are fixed at both ends of the clamping piece, and a rectangular through groove is formed between the connecting part and its corresponding side body, and the bending part and the extension part can be gap-clamped in the rectangular through groove.

[0016] Furthermore, the main bodies on both sides of the folding structure are made of stainless steel sheets with a thickness of 0.4-1.5 mm.

[0017] Furthermore, a rubber sleeve is sleeved on the rear supporting leg, a bracket is provided on the inner side of the frame, and the bracket is used for sleeved and fixedly mounting a rubber nose pad.

[0018] Beneficial Effects

[0019] Compared with the known public technology, the technical solution provided by the utility model has the following beneficial effects:

[0020] This product improves the design of the folding structure at each folding point of the glasses. The ends of the main body on both sides of the folding structure are folded back and flattened to form a compression body that can be elastically opened and closed, and a card piece that can rotate in a rotating groove of the compression body. The compression piece elastically presses the card piece to achieve damped rotation of the card piece within a range of 180°, and the state is maintained after rotation.

[0021] In actual assembly, the foldable connection of the two main bodies can be completed by inserting the snap-fitting piece along the opening of the pressing body into the rotating groove, and the assembly steps are simple. In addition, the components of the folding structure are directly formed on the main body, which is large in size and easy to hold and assemble, and the assembly efficiency is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 This is a front perspective view of the glasses in the first embodiment of the present utility model;

[0024] Figure 2 This is a rear perspective view of the glasses in the first embodiment of the present utility model;

[0025] Figure 3 This is a schematic diagram of the folding structure between the temple and the frame in the first embodiment of the utility model;

[0026] Figure 4 This is a schematic diagram of the folded state of the glasses body in the first embodiment of the present utility model;

[0027] Figure 5 It is a schematic diagram of a first embodiment of a pressing piece body and a clamping piece of the utility model;

[0028] Figure 6 This is a flattened schematic diagram of the tablet body in the first embodiment of the utility model;

[0029] Figure 7 This is a schematic diagram of a second embodiment of the pressing piece and the clamping piece of the utility model;

[0030] The numbers in the figure represent respectively: 10, frame; 11, bracket; 20, beam body; 30, temples; 31, front legs; 32, rear legs; 40, folding structure; 41, pressing body; 411, rotating groove; 412, bending part; 413, extension part; 414, avoidance groove; 42, snap-in piece; 421, connecting part; 422, rectangular through groove. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] The utility model is further described below in conjunction with embodiments.

[0033] Embodiment 1:

[0034] The utility model provides a foldable pair of glasses, referring to Figure 1-5 , including a pair of symmetrically distributed frames 10, the inner sides of the frames 10 are connected with a beam body 20, and the outer sides thereof are respectively provided with temples 30, and folding structures 40 are provided at the connection between the beam body 20 and the frame 10, the connection between the frame 10 and the temple 30, and the middle part near the temple 30. The folding structure 40 can realize the rotation and folding of the main bodies on both sides of the frame 10, by folding the two frames 10 along the beam body 20, folding the temple 30 along the middle part, and then folding the folded temple 30 along the connection between it and the frame 10, after the three foldings, a volume similar to a thickened single frame 10 is formed.

[0035] The core of the design of this product is to improve the design of the folding structure 40 of the eyeglass product, simplify the folding parts, and improve the assembly efficiency of the eyeglasses.

[0036] Among them, the main bodies on both sides of the folding structure 40 are made of stainless steel sheets with a thickness of 0.4-1.5mm; in this embodiment, 304 stainless steel with a thickness of 0.8mm is preferably used as the material of the folding structure 40 and the main body of the glasses, and laser cutting is used in production to cut the materials to accurate sizes.

[0037] Specifically, the end of the main body of the folding structure 40 on one side is designed to be folded and flattened to form a pressing body 41. Utilizing the properties of the stainless steel sheet material, the outer end of the pressing body 41 can be elastically opened and closed; a raised rotating groove 411 is formed in the middle of the pressing body 41, and a snap-in piece 42 is provided at the end of the main body on the other side of the folding structure 40. The snap-in piece 42 is inserted along the open end of the pressing body 41 and is fitted into the rotating groove 411. After being subjected to an external active rotational force, the snap-in piece 42 can rotate in the rotating groove 411.

[0038] In the production process, refer to the attached Figure 6 The main body and the pressing body 41 are flattened according to the size drawing. After laser cutting, the pressing body 41 is first processed into a rotating groove 411 through a bending process, and then the pressing body 41 is formed into a closed hem through a bending process to form a pressing body 41 connected to one main body; and the card piece 42 is formed on the other main body, and it can be completed by laser cutting with the main body, with high production efficiency.

[0039] Among them, in this embodiment, preferably, the raised rotation groove 411 is designed to separate the closed frill into a bending part 412 and an extension part 413, wherein the bending part 412 is the part where the closed frill is connected to the main body, and the extension part 413 is the outer end part of the closed frill, wherein the bending part 412 is longer than the extension part 413, and the extended extension part 413 is more directly arranged on the outer edge of the pressing body 41, which can provide a larger and more stable elastic compression effect for the clamping piece 42 in the rotation groove 411. The ends of the main body on both sides of the folding structure 40 are respectively folded and flattened to form a compression body 41 that can be elastically opened and closed, and a clamping piece 42 that can rotate in the rotation groove 411 of the compression body 41. The clamping piece is elastically pressed on the clamping piece 42 by the clamping piece, so as to realize the damping rotation of the clamping piece 42 within the range of 180°, and maintain the state after rotation, thereby ensuring the good folding ability between the joints of the glasses.

[0040] In actual assembly, the foldable connection of the two main bodies can be completed by inserting the snap-fit ​​piece 42 along the opening of the pressing body 41 into the rotating groove 411, and the assembly steps are simple. In addition, the components of the folding structure 40 are directly formed on the main body, which is large in size and easy to hold and assemble, and the assembly efficiency is greatly improved.

[0041] The following is a description of the preferred implementation of this product:

[0042] In order to keep the two main bodies on both sides of the folding structure 40 parallel and attached to each other when they are folded to 0° or fully unfolded to 180°, an avoidance groove 414 is provided on the pressing body 41. The avoidance groove 414 is used to avoid the connecting part 421 so that the two main bodies can be parallel and attached to each other and folded together. The avoidance groove 414 is used to avoid the interference between the pressing body 41 and the card plate 42 when the two main bodies are folded or unfolded.

[0043] Specifically, in this embodiment, avoidance grooves 414 are provided on both sides of the pressing body 41. Suitably, connecting parts 421 are fixed at both ends of the snap-in piece 42, and a rectangular through groove 422 is formed between the connecting part 421 and its corresponding side body. In actual production, the rectangular through groove 422 is cut out by laser, and the snap-in piece 42 and the connecting part 421 are naturally formed. The bending part 412 and the extension part 413 can be gap-connected in the rectangular through groove 422 to meet the avoidance requirements of folding to 0° or fully unfolding to 180°.

[0044] In addition, since the snap-on piece 42 is rotatably located in the middle section of the pressing body 41, in order to maintain the aesthetics of the product in the unfolded or folded state, whether a pressing body 41 or a snap-on body is set on the two side main bodies, in this embodiment, a pressing body 41 is preferably set at both ends of the beam body 20, and a matching snap-on piece 42 is set on the mirror frame 10 at the corresponding connection.

[0045] At the same time, the temple 30 includes a front leg 31 and a rear leg 32 connected by a folding structure 40, wherein a pressing body 41 is provided on both sides of the front leg 31, a matching snap-in piece 42 is provided at one end of the rear leg 32, and a matching snap-in is also provided at the outer end of the frame 10.

[0046] In addition, similar to the prior art design, a rubber sleeve is sleeved on the rear leg 32, a bracket 11 is provided inside the frame 10, and the bracket 11 is used to sleeve and fix the rubber nose pad, and the frame 10 as the main body of the sheet is equipped with a lens with a slot set on the edge. In addition, the entire glasses are surface treated by UV spray painting or spraying after assembly.

[0047] Embodiment 2:

[0048] Refer to the attached Figure 7 , which is different from the above-mentioned embodiment 1, in the design of the avoidance groove 414 of the pressing body 41, the corresponding pressed body 41, the clamping piece 42 and the connecting portion 421 have different combined shapes. In this embodiment, the avoidance groove 414 is designed in the middle of the avoidance groove 414, and the avoidance groove 414 extends to the ends of the bending portion 412 and the extension portion 413. Adaptively, the matching clamping piece 42 and its connecting portion 421 are integrally T-shaped sheets, so that they are adaptively installed in the rotating groove 411 of the pressing body 41.

[0049] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some of the technical features therein by equivalents. These modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A foldable pair of glasses, comprising a pair of symmetrically distributed frames, wherein the inner sides of the frames are connected to a beam body, and the outer sides thereof are respectively provided with temples, characterized in that: The connection between the beam and the frame, the connection between the frame and the temples, and the middle part close to the temples are all provided with folding structures, and the folding structures can realize the rotation and folding of the main bodies on both sides; Among them, the end of the main body on one side of the folding structure is folded and flattened to form a pressing body, the outer end of the pressing body can be elastically opened and closed, and a raised rotating groove is formed in the middle of the pressing body. The end of the main body on the other side of the folding structure is provided with a snap-in piece, and the snap-in piece is inserted into the rotating groove and can rotate in the rotating groove after being subjected to force.

2. The foldable glasses according to claim 1, characterized in that: The clamping piece and the main body on one side thereof form a whole through a connecting portion, and an avoidance groove is provided on the pressing body, and the avoidance groove is used to avoid the connecting portion so that the two main bodies can be parallelly fitted and folded together.

3. The foldable glasses according to claim 1, characterized in that: The pressing plates are arranged at both ends of the beam body, and the mirror frame at the corresponding connection is provided with the matching snap-in plates.

4. The foldable glasses according to claim 1, characterized in that: The temples include a front leg and a rear leg connected by the folding structure, wherein pressing bodies are provided on both sides of the front leg, a matching snap-in piece is provided at one end of the rear leg, and a matching snap-in is also provided at the outer end of the frame.

5. The foldable glasses according to claim 2, characterized in that: The pressing body is a closed hem with a movable opening at the outer end, and the raised rotating groove separates the closed hem into a bending portion and an extension portion, the bending portion is the portion where the closed hem connects to the main body, and the extension portion is the outer end portion of the closed hem.

6. The foldable glasses according to claim 5, characterized in that: The avoidance grooves are provided on both sides of the pressing sheet body, the connecting parts are fixed on both ends of the clamping sheet, and a rectangular through groove is formed between the connecting part and its corresponding side body, and the bending part and the extension part can be gap-clamped in the rectangular through groove.

7. The foldable glasses according to claim 1, characterized in that: The main bodies on both sides of the folding structure are made of stainless steel sheets with a thickness of 0.4-1.5 mm.

8. The foldable glasses according to claim 4, characterized in that: The rear supporting legs are sleeved with rubber sleeves, the inner side of the frame is provided with a bracket, and the bracket is used for sleeved and fixed with a rubber nose pad.

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