A detachable temple and eyeglasses

Abstract

The utility model relates to glasses technical field, especially a detachable temple and glasses. The temple includes buckle box, leg body, buckle spare, buckle spare includes the main staff, adapter unit and first elastic sheet that connect in proper order, the tail end of main staff is connected with leg body, one end of adapter unit is connected with the front end of main staff, the other end of adapter unit is connected with the fixed end of first elastic sheet, the free end of first elastic sheet extends and is set up to tilt upwards in the direction of approaching the tail end of main staff, and the free end height of first elastic sheet is higher than adapter unit height under the natural state, the tail end of buckle box is equipped with the limit groove, the side surface of limit groove is equipped with the opening, and second elastic sheet is equipped on the opening, when the one end of buckle spare away from leg body is in the front end inner wall of limit groove, the position of first elastic sheet and second elastic sheet corresponds, and the free end of first elastic sheet is in abutment with the tail part side wall of opening, so that buckle spare is installed in limit groove. The above-mentioned temple design is favorable for improving the convenience of the disassembly of temple.

Description

Technical Field

[0001] This utility model relates to the field of eyeglasses technology, and in particular to a detachable temple and eyeglasses. Background Technology

[0002] With the rapid development of society and technology, and the continuous improvement of people's cultural and living standards, vision care is receiving increasing attention. Eyeglasses are simple optical devices made to correct vision or protect the eyes; they are tools for eye protection, consisting of lenses and frames. While protecting the eyes, eyeglasses are also a form of fashion; wearing different styles or colors of glasses creates different sensory effects. Therefore, eyeglasses play an important role in people's lives.

[0003] The market offers a variety of eyeglasses, but the temple structure, color, and model are often quite limited. Over time, temples wear down, becoming uncomfortable and affecting the overall use of the glasses, necessitating replacement. Furthermore, as wearers need to change temples for different occasions and aesthetic purposes, the current limited temple structure and color options fail to meet the diverse needs of wearers. Currently, most eyeglass temples are hinged to the frame with screws, requiring tools to remove them for replacement, making disassembly and replacement inconvenient and causing significant inconvenience in practical use.

[0004] Chinese utility model patent CN217587784U discloses a pair of glasses with replaceable temples, which can meet the needs of temple replacement. However, it uses a method of forming a fixing groove between a limiting block and the rear temple. When pressing the fixing spring, it is necessary to insert into the fixing groove to push the fixing spring away from the limiting block in order to remove the temple. Due to the small space of the fixing groove, it is difficult to insert a finger into the fixing groove to push the fixing spring away from the limiting block, resulting in the problem of inconvenient temple removal.

[0005] Therefore, there is a need in the industry for a conveniently detachable temple type for both the temple and the eyeglasses. Utility Model Content

[0006] To address the shortcomings of the prior art mentioned in the background section, this utility model provides a detachable temple, the technical solution of which is as follows:

[0007] This application provides a detachable temple, comprising a clasp box, a temple body, and a clasp member connected to the front end of the temple body. The clasp member includes a main rod, a connecting part, and a first spring piece connected in sequence. The tail end of the main rod is connected to the temple body, one end of the connecting part is connected to the front end of the main rod, and the other end of the connecting part is connected to the fixed end of the first spring piece. The free end of the first spring piece extends towards the tail end of the main rod and is inclined upward. In its natural state, the height of the free end of the first spring piece is higher than the height of the connecting part. The tail end of the clasp box is provided with a limiting groove, and the side of the limiting groove is provided with an opening, and a second spring piece is provided on the opening. When the end of the clasp member away from the temple body abuts against the inner wall of the front end of the limiting groove, the positions of the first spring piece and the second spring piece correspond, and the free end of the first spring piece abuts against the tail side wall of the opening, so that the clasp member is engaged in the limiting groove.

[0008] In one embodiment, the front end of the main rod is provided with a forward-extending protrusion; wherein, when the front end of the protrusion abuts against the inner wall of the front end of the limiting groove, the positions of the first spring piece and the second spring piece correspond.

[0009] In one embodiment, the main rod, the adapter, and the first spring are integrally formed; the buckle box is integrally formed.

[0010] In one embodiment, the front end face of the leg body is fitted with the rear end face of the buckle box.

[0011] This application provides an eyeglass, which includes a frame and detachable temples as described above.

[0012] In one embodiment, the frame is provided with a hinge portion; the hinge portion is hinged to a hinge connection assembly, and the hinge connection assembly is fixedly connected to the buckle box, so that the hinge portion is hinged to the temple through the hinge connection assembly.

[0013] In one embodiment, the hinged connection assembly includes a fixing block; the front end of the snap-fit ​​box is provided with a slot, the slot is adapted to the fixing block, and the fixing block is snapped into the slot so that the hinged connection assembly is fixedly connected to the snap-fit ​​box.

[0014] In one embodiment, the side of the fixing block is provided with a toothed structure, so that the side of the fixing block forms alternating arrangements of protruding teeth and recessed grooves; the inner wall of the side of the slot is adapted to the toothed structure.

[0015] In one embodiment, the frame includes a left frame, a right frame, and a crossbeam connector; both ends of the crossbeam connector are detachably and rotatably connected to the left frame and the right frame, respectively.

[0016] In one embodiment, nose pads are symmetrically arranged at the bridge of the nose in the middle of the frame; the nose pads include a bracket and an elastic pad; the bracket includes an annular frame fixed at the bridge of the nose in the middle of the frame; the elastic pad has a protruding mounting block in the middle, and the outer peripheral side of the mounting block is recessed with an annular positioning groove; wherein, the annular positioning groove is adapted to the annular frame so that the annular frame is snapped into the annular positioning groove.

[0017] In one embodiment, the annular frame is provided with a positioning spring inside, the fixed end of the positioning spring is connected to the annular frame, and its free end is inclined upward; the mounting block is provided with a slot in the middle, and the slot is adapted to the positioning spring so that the positioning spring is engaged in the slot.

[0018] Based on the above, compared with the prior art, the present invention adopts the above-mentioned temple design, which is conducive to improving the ease of disassembly of the temples, thereby making it easier for people to replace the temples that have been worn out after long-term use and improving the comfort of use; in addition, it is convenient for people to replace temples of different styles, colors and models to meet the different decorative needs of wearers in different occasions.

[0019] Other features and beneficial effects of this invention will be set forth in the following description, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other beneficial effects of this invention can be realized and obtained through the structures particularly pointed out in the description, claims, and drawings. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Unless otherwise specified, the positional relationships shown in the drawings in the following description are based on the direction in which the components are drawn in the figure.

[0021] Figure 1 This is a schematic diagram of the structure of the glasses provided in Embodiment 1 of this utility model;

[0022] Figure 2 A partial structural disassembly diagram of the eyeglasses provided in Embodiment 1 of this utility model. Figure 1 ;

[0023] Figure 3 for Figure 2 A magnified view of a portion of the image;

[0024] Figure 4A partial structural disassembly diagram of the temple provided in Embodiment 1 of this utility model. Figure 1 ;

[0025] Figure 5 for Figure 4 A magnified view of a portion of the image;

[0026] Figure 6 A partial cross-sectional view of the eyeglasses provided in Embodiment 1 of this utility model;

[0027] Figure 7 for Figure 6 A magnified view of a portion of the image;

[0028] Figure 8 A partial structural disassembly diagram of the eyeglasses provided in Embodiment 1 of this utility model. Figure 2 ;

[0029] Figure 9 for Figure 8 A magnified view of a portion of the image;

[0030] Figure 10 This is a partial structural diagram of the eyeglass frame provided in Embodiment 2 of this utility model;

[0031] Figure 11 Schematic diagram of the structure of the elastic support pad provided in Embodiment 3 of this utility model Figure 1 ;

[0032] Figure 12 Schematic diagram of the structure of the elastic support pad provided in Embodiment 3 of this utility model Figure 2 ;

[0033] Figure 13 Schematic diagram of the bracket provided in Embodiment 3 of this utility model Figure 1 ;

[0034] Figure 14 Schematic diagram of the bracket provided in Embodiment 3 of this utility model Figure 2 ;

[0035] Figure 15 Schematic diagram of the bracket provided in Embodiment 3 of this utility model Figure 3 ;

[0036] Figure 16 This is a schematic diagram of the combined installation structure of the elastic support and bracket provided in Embodiment 3 of this utility model.

[0037] Figure label:

[0038] 100, Frame; 200, Temple; 300, Hinge connection assembly; 400, Nose pad; 110, Left frame; 120, Right frame; 130, Hinge part; 140, Crossbeam connector; 210, Temple body; 220, Fastener; 230, Fastener box; 221, Main rod; 222, Adapter part; 223, First spring; 224, Protrusion; 231, Limiting groove; 232, Opening; 233, Second spring; 234, Slot; 310, Fixing block; 311, Raised toothed block; 312, Recessed toothed groove; 410, Bracket; 420, Elastic support pad; 411, Circular frame; 412, Positioning spring; 421, Mounting block; 422, Circular positioning groove; 423, Slot. Detailed Implementation

[0039] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The technical features designed in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the protection scope of this utility model.

[0040] In the description of this utility model, it should be noted that all terms used in this utility model (including technical and scientific terms) have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model pertains, and should not be construed as limiting this utility model; it should be further understood that the terms used in this utility model should be understood to have the same meaning as those in the context of this specification and in the relevant field, and should not be understood in an idealized or overly formal sense, except as expressly defined in this utility model.

[0041] This application provides as follows: Figure 1-9 Example 1 Figure 10 Example 2 and Figure 11-16 Example 3 illustrates a specific embodiment of eyeglasses, which includes a frame 100 and detachable temples 200.

[0042] like Figure 1-9As shown in Embodiment 1, the detachable temple 200 provided in this application includes a snap-fit ​​box 230, a temple body 210, and a snap-fit ​​member 220 connected to the front end of the temple body 210. The snap-fit ​​member 220 includes a main rod 221, a connecting part 222, and a first spring piece 223 connected in sequence. The tail end of the main rod 221 is connected to the temple body 210. One end of the connecting part 222 is connected to the front end of the main rod 221, and the other end of the connecting part 222 is connected to the fixed end of the first spring piece 223. The free end of the first spring piece 223 extends towards the tail end of the main rod 221 and is inclined upwards. In its natural state, the free end of the first spring piece 223 is higher than the height of the adapter 222. The tail end of the buckle box 230 is provided with a limiting groove 231, and the side of the limiting groove 231 is provided with an opening 232, and the opening 232 is provided with a second spring piece 233. When the end of the buckle 220 away from the leg body 210 abuts against the inner wall of the front end of the limiting groove 231, the positions of the first spring piece 223 and the second spring piece 233 correspond, and the free end of the first spring piece 223 abuts against the tail side wall of the opening 232, so that the buckle 220 is snapped into the limiting groove 231.

[0043] When installing the temple 200, the user can insert the buckle 220 connected to the front end of the temple 210 into the limiting groove 231 in the buckle box 230. Since the first spring 223 faces the opening 232 and is designed to be tilted upward, the first spring 223 presses against the second spring 233. The first spring 223 uses its elasticity to press its free end against the rear side wall of the opening 232, thereby making the buckle 220 snap into the limiting groove 231, thus completing the installation of the temple 200.

[0044] When disassembling the temple 200, the user presses down on the second spring piece 233. The second spring piece 233 is pressed against the first spring piece 223, thereby pressing down the first spring piece 223 that was originally raised. This causes the free end of the first spring piece 223 to slide down from the rear side wall of the opening 232. At this time, the first spring piece 223 is no longer stuck on the opening 232. The user can then pull the buckle 220 connected to the front end of the temple 210 out of the limiting groove 231 to complete the disassembly of the temple 200.

[0045] In summary, the above-mentioned temple 200 design of this utility model facilitates the disassembly of the temple 200, making it easier for people to replace the worn temple 200 after long-term use and improving the comfort of use; in addition, it makes it convenient for people to replace temples 200 of different styles, colors and models to meet the different decorative needs of wearers in different occasions.

[0046] like Figure 1-9As shown in Embodiment 1, optionally, the front end of the main rod 221 is provided with a forward-extending protrusion 224; wherein, when the front end of the protrusion 224 abuts against the inner wall of the front end of the limiting groove 231, the positions of the first spring piece 223 and the second spring piece 233 correspond to each other.

[0047] By designing the protrusion 224, the spring plate 223 can be lifted and pressed down more smoothly and conveniently.

[0048] like Figure 1-9 As shown in Embodiment 1, optionally, the main rod 221, the adapter 222 and the first spring piece 223 are integrally formed; the buckle box 230 is integrally formed.

[0049] like Figure 1-9 As shown in Embodiment 1, optionally, the front end face of the leg body 210 is fitted with the rear end face of the buckle box 230.

[0050] The design of the front end face of the leg body 210 fitting with the rear end face of the buckle box 230 makes the positioning and installation of the leg body 210 more accurate and the snap-fit ​​more convenient.

[0051] like Figure 1-9 As shown in Embodiment 1, optionally, the frame 100 is provided with a hinge portion 130; the hinge portion 130 is hinged to the hinge connection assembly 300, and the hinge connection assembly 300 is fixedly connected to the buckle box 230, so that the hinge portion 130 is hinged to the temple 200 through the hinge connection assembly 300.

[0052] The design of the hinge 130 and the hinge connection assembly 300 allows the temple 200 to rotate relative to the frame 100, making it easy to fold the temple 200.

[0053] like Figure 1-9 As shown in Embodiment 1, optionally, the hinged connection assembly 300 includes a fixing block 310; the front end of the snap-fit ​​box 230 is provided with a slot 234, the slot 234 is adapted to the fixing block 310, and the fixing block 310 is snapped into the slot 234 to fix the hinged connection assembly 300 and the snap-fit ​​box 230. Optionally, the fixing block 310 has a toothed structure on its side, so that the side of the fixing block 310 forms alternating protruding teeth 311 and recessed grooves 312; the inner wall of the side of the slot 234 is adapted to the toothed structure.

[0054] The hinge connection assembly 300 and the snap box 230 are fixedly connected by the fixing block 310 of the hinge connection assembly 300 cooperating with the slot 234 of the snap box 230. The fixing block 310 has a toothed structure on its side that cooperates with the slot 234, making the installation more stable.

[0055] It should be noted that: in this embodiment, the hinge connection assembly 300 includes a screw and a fixing block 310 rotatably connected to the screw. The screw is fixed to the hinge portion 130 of the frame 100.

[0056] like Figure 10 As shown in Embodiment 2, optionally, the eyeglass frame 100 includes a left eyeglass frame 110, a right eyeglass frame 120, and a crossbeam connector 140; the two ends of the crossbeam connector 140 are detachably and rotatably connected to the left eyeglass frame 110 and the right eyeglass frame 120, respectively.

[0057] The design of the crossbeam connector 140 being detachably and rotatably connected to the left frame 110 and the right frame 120 respectively allows the left frame 110 and the right frame 120 to be folded for easy use.

[0058] like Figure 11-16 As shown in Embodiment 3, optionally, nose pads 400 are symmetrically arranged at the bridge of the nose in the middle of the eyeglass frame 100; the nose pads 400 include a bracket 410 and an elastic pad 420; the bracket 410 includes an annular frame 411 fixed at the bridge of the nose in the middle of the eyeglass frame 300; the elastic pad 420 has a protruding mounting block 421 in the middle, and the outer peripheral side of the mounting block 421 is recessed with an annular positioning groove 422; wherein, the annular positioning groove 422 is adapted to the annular frame 411 so that the annular frame 411 is engaged in the annular positioning groove 422.

[0059] In use, the user aligns the annular bracket 411 of the bracket 410 and inserts it into the annular positioning groove 422 of the elastic pad 420, thus completing the installation of the bracket 410 and the elastic pad 420. During disassembly, the elastic pad 420 is detached from the bracket 410 by pushing the annular bracket 411 out of the annular positioning groove 422. Compared to the traditional screw-mounted nose pad 400 design, the detachable design of the bracket 410 and the elastic pad 420, as described above, facilitates the replacement of the nose pad 400 without the need for screwdrivers or similar tools, making it convenient and practical.

[0060] like Figure 11-16 As shown in Embodiment 3, optionally, the annular frame 411 is provided with a positioning spring 412 inside, the fixed end of the positioning spring 412 is connected to the annular frame 411, and its free end is inclined upward; the mounting block 421 is provided with a slot 423 in the middle, and the slot 423 is adapted to the positioning spring 412 so that the positioning spring 412 is snapped into the slot 423.

[0061] In use, the user aligns the annular frame 411 of the bracket 410 and inserts it into the annular positioning groove 422 of the elastic pad 420, while the positioning spring piece 412 is inserted into the slot 423 of the mounting block 421, thus completing the installation of the bracket 410 and the elastic pad 420. During disassembly, by pushing the annular frame 411 out of the annular positioning groove 422 and the positioning spring piece 412 out of the slot 423 of the mounting pad, the elastic pad 420 can be detached from the bracket 410. The design of the slot 423 and the positioning spring piece 412 further enhances the installation stability of the bracket 410 and the elastic pad 420.

[0062] Furthermore, those skilled in the art should understand that although many problems exist in the prior art, each embodiment or technical solution of this utility model can be improved in only one or a few aspects, without necessarily solving all the technical problems listed in the prior art or background art simultaneously. Those skilled in the art should understand that any content not mentioned in a claim should not be construed as a limitation on that claim.

[0063] Although this document frequently uses terms such as frame, temple, hinged connection assembly, nose pad, left frame, right frame, hinge, beam connector, temple, fastener, and fastener box, the possibility of using other terms is not excluded. These terms are used merely for the convenience of describing and explaining the essence of this utility model; interpreting them as any additional limitation would contradict the spirit of this utility model. The terms "first," "second," etc. (if present) in the description, claims, and accompanying drawings of the embodiments of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

[0064] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A detachable temple, characterized in that: Includes a buckle box (230), a leg body (210), and a buckle member (220) connected to the front end of the leg body (210); The buckle (220) includes a main rod (221), a connecting part (222), and a first spring piece (223) connected in sequence. The tail end of the main rod (221) is connected to the leg body (210), one end of the connecting part (222) is connected to the front end of the main rod (221), and the other end of the connecting part (222) is connected to the fixed end of the first spring piece (223). The free end of the first spring piece (223) extends toward the tail end of the main rod (221) and is inclined upward. In its natural state, the height of the free end of the first spring piece (223) is higher than the height of the adapter (222). The tail end of the buckle box (230) is provided with a limiting groove (231), and the side of the limiting groove (231) is provided with an opening (232), and a second spring piece (233) is provided on the opening (232). When the end of the buckle (220) away from the leg (210) abuts against the inner wall of the front end of the limiting groove (231), the positions of the first spring (223) and the second spring (233) correspond, and the free end of the first spring (223) abuts against the tail side wall of the opening (232), so that the buckle (220) is engaged in the limiting groove (231).

2. The detachable temple according to claim 1, characterized in that: The front end of the main rod (221) is provided with a forward-extending protrusion (224). When the front end of the protrusion (224) abuts against the inner wall of the front end of the limiting groove (231), the positions of the first spring piece (223) and the second spring piece (233) correspond.

3. The detachable temple according to claim 1, characterized in that: The main rod (221), the adapter (222) and the first spring piece (223) are integrally formed; The buckle box (230) is integrally formed.

4. The detachable temple according to claim 1, characterized in that: The front end face of the leg (210) is in contact with the rear end face of the buckle box (230).

5. A pair of eyeglasses, characterized in that: Includes a frame (100) and detachable temples (200) as described in any one of claims 1-4.

6. The eyeglasses according to claim 5, characterized in that: The frame (100) is provided with a hinge (130). The hinge (130) is hinged to the hinge connection assembly (300), and the hinge connection assembly (300) is fixedly connected to the buckle box (230) so that the hinge (130) is hinged to the temple (200) through the hinge connection assembly (300).

7. The eyeglasses according to claim 6, characterized in that: The hinged connection assembly (300) includes a retaining block (310); The front end of the snap-fit ​​box (230) is provided with a slot (234), the slot (234) is adapted to the fixing block (310), and the fixing block (310) is snapped into the slot (234) so ​​that the hinge connection assembly (300) is fixedly connected to the snap-fit ​​box (230).

8. The eyeglasses according to claim 7, characterized in that: The fixing block (310) has a toothed structure on its side so that the fixing block (310) has alternating protruding tooth blocks (311) and recessed tooth grooves (312) on its side; the inner wall of the slot (234) is adapted to the toothed structure.

9. The eyeglasses according to claim 5, characterized in that: The eyeglass frame (100) includes a left eyeglass frame (110), a right eyeglass frame (120), and a crossbeam connector (140); the two ends of the crossbeam connector (140) are detachably and rotatably connected to the left eyeglass frame (110) and the right eyeglass frame (120), respectively. And / or, the nose pads (400) are symmetrically provided at the bridge of the nose in the middle of the frame (100); the nose pads (400) include a bracket (410) and an elastic pad (420); the bracket (410) includes an annular frame (411) fixed at the bridge of the nose in the middle of the frame (100); the elastic pad (420) has a protruding mounting block (421) in the middle, and the outer peripheral side of the mounting block (421) is recessed with an annular positioning groove (422); wherein, the annular positioning groove (422) is adapted to the annular frame (411) so that the annular frame (411) is snapped into the annular positioning groove (422).

10. The eyeglasses according to claim 9, characterized in that: The ring frame (411) is provided with a positioning spring (412) inside. The fixed end of the positioning spring (412) is connected to the ring frame (411), and its free end is inclined upward. The mounting block (421) has a slot (423) in the middle, and the slot (423) is adapted to the positioning spring (412) so that the positioning spring (412) is engaged in the slot (423).

Images