Detachable glasses frame and glasses

Abstract

The utility model relates to a detachable glasses frame and glasses, the glasses frame comprises a glasses frame and glasses legs, two sides of the glasses frame are respectively hinged with a sleeve capable of rotating inwards and outwards, each sleeve comprises a sleeve wall and a sleeve cavity surrounded by the sleeve wall, and the inner side of the sleeve wall extends backwards to exceed the outer side of the sleeve wall; the front ends of the glasses legs are provided with plug parts, the plug parts enter from the rear ends of the cylinder cavities and are detachably inserted into the cylinder cavities, the plug parts are connected with the cylinder walls through detachable lock catch structures, and the inner sides of the rear end surfaces of the plug parts abut against the inner side end surfaces of the cylinder walls. The outer side of the rear end face of the plug part abuts against the outer side end face of the cylinder wall. The spectacle frame is particularly suitable for intelligent spectacles, the spectacle legs and the spectacle frame are convenient to disassemble and assemble, and the spectacle legs are not easy to break, high in stability and not easy to shake through multi-directional optimization such as staggered design and reinforcing ribs.

Description

Technical Field

[0001] The utility model relates to spectacles, in particular to a frame of spectacles. Background Art

[0002] Glasses usually include frames, lenses and other structures. With the popularization of smart glasses, consumers have more diverse demands for glasses. They are no longer satisfied with the long-term use of a single style of frames. They often choose different frames and temples to match to adapt to different application scenarios. The frame and temples are connected in a detachable way. Since the temples need to be opened and closed frequently, the connection between the frame and the temples must be easy to disassemble quickly while also taking into account the force on the temples to reduce the probability of temple breakage. Utility Model Content

[0003] The technical problem solved by the present disclosure is to provide a frame with improved connection between temples and frames, and glasses with the frame.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a detachable eyeglass frame, the frame comprises a frame and temples installed on both sides of the frame, the two sides of the frame are respectively hinged with sleeves that can rotate inwards and outwards, each of the sleeves comprises a tube wall and a tube cavity formed by the tube wall, the inner side of the tube wall extends rearward to exceed the outer side of the tube wall; the front end of the temple is provided with a plug part, the plug part enters through the rear end of the tube cavity, and is inserted therein in a detachable manner, the plug part is connected to the tube wall by a detachable locking structure, the inner side of the rear end face of the plug part abuts against the inner end face of the tube wall, and the outer side of the rear end face of the plug part abuts against the outer end face of the tube wall.

[0005] In the above-mentioned detachable eyeglass frame, the outer end surface of the tube wall is inclined, and the portion close to the inner side of the tube wall is recessed toward the frame.

[0006] In the above-mentioned detachable eyeglass frame, the locking structure comprises elastic snaps and locking holes respectively arranged on the plug portion and the tube wall, and the elastic snaps can be pressed to receive force to enter and exit the locking hole.

[0007] In a detachable eyeglass frame as described above, the elastic snap button is arranged on the inner surface of the plug part, the front end of the elastic snap button is provided with an inclined guide surface which is lower in front and higher in the back, the bottom of the rear end of the elastic snap button has an avoidance position, and the lock hole is arranged on the inner side of the tube wall.

[0008] In the above-mentioned detachable eyeglass frame, the plug portion and the tube wall are provided with matching positioning structures.

[0009] As described above, in a detachable eyeglass frame, the positioning structure includes positioning bars and positioning grooves, at least two of the positioning bars are arranged on the plug part in parallel up and down, and at least two of the positioning grooves are arranged on the barrel wall in parallel up and down, and when the plug part is inserted into the barrel cavity, the positioning bars slide and nest into the positioning grooves.

[0010] In the above-mentioned detachable eyeglass frame, the upper and lower parts of the rear end of the inner side of the tube wall are provided with pins extending backwards, and the upper and lower parts of the rear end of the plug part are provided with slots, and the pins are inserted into the slots.

[0011] In the detachable eyeglass frame as described above, a first reinforcing rib is provided on the plug portion near the outer side of its rear end surface; a second reinforcing rib is provided on the temple near the outer side of the rear end surface of the plug portion, and the second reinforcing rib is located between the two slots.

[0012] A detachable eyeglass frame as described above, wherein the temples include an outer cover and an inner cover, wherein the outer cover is fixedly covered on the outer side of the inner cover to form an installation space therebetween, the plug portion is arranged on the inner cover, a boss is provided on the outer side of the rear end of the plug portion, a groove is provided on the front end of the outer cover, the rear end of the boss is abutted in the groove, and the front end of the boss abuts against the outer end face of the barrel wall.

[0013] A pair of glasses, comprising a lens, and further comprising a frame as described in any of the preceding items, wherein the lens is mounted in a frame of the frame.

[0014] The beneficial effects of the present invention are as follows: the frame of the improved glasses is connected to the temples by means of a sleeve, and can be quickly assembled and disassembled; the inner and outer sides of the sleeve wall are staggered and abutted against the rear end surface of the temple plug part, which can disperse the force when the temples are opened and reduce the probability of temple breakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Some specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings in an exemplary but non-restrictive manner, in which the same reference numerals indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale.

[0016] In the attached figure:

[0017] Figure 1 This is a schematic diagram of the frame of the utility model;

[0018] Figure 2 for Figure 1 Partial schematic diagram of the middle A section;

[0019] Figure 3 for Figure 1 A partial schematic diagram of the middle B section;

[0020] Figure 4 This is a partial explosion diagram of the temple and sleeve of the utility model;

[0021] Figure 5 This is a schematic diagram of the explosion of the temples of the utility model;

[0022] Figure 6 for Figure 5 A partial schematic diagram of the middle C section;

[0023] The symbols in the figure are explained as follows:

[0024] 1. Frame; 2. Temple; 20. Plug part; 200. Inner side of rear end face (plug part); 201. Outer side of rear end face (plug part); 21. Positioning strip; 22. Slot; 23. Elastic snap button; 230. Guide surface; 231. Avoidance position; 24. First reinforcing rib position; 25. Second reinforcing rib position; 26. Inner cover; 260. Boss; 27. Outer cover; 270. Groove; 3. Sleeve; 30. Cylinder wall; 31. Cylinder cavity; 32. Inner side of cylinder wall; 320. Inner end face (of cylinder wall); 33. Outer side of cylinder wall; 330. Outer end face (of cylinder wall); 34. Latch; 35. Lock hole. DETAILED DESCRIPTION

[0025] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of 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.

[0026] Based on the described embodiments 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. Unless otherwise defined, the technical terms or scientific terms used in this disclosure should be the common meanings understood by people with ordinary skills in the field to which the utility model belongs.

[0027] The words "first", "second" and similar terms used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one", "an" or "the" do not indicate a quantitative limitation, but rather indicate the presence of at least one. Words such as "include" or "comprise" and similar terms mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" and similar terms are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0028] See attached Figure 1-6 , shown is a detachable eyeglass frame, the frame comprises a frame 1, temples 2 are installed on both sides of the frame 1, sleeves 3 that can rotate inwards and outwards are hinged on both sides of the frame 1, the sleeves 3 comprise a barrel wall 30 and a barrel cavity 31 surrounded by the barrel wall 30, the inner side of the barrel wall 30 extends backwards to exceed the outer side of the barrel wall 30; the temples 2 are connected to the frame 1 through 3 sleeves, the front end of each temple 2 has a plug part 20, the plug part 20 enters through the rear end of the barrel cavity 31 and is detachably inserted therein, the plug part 20 is connected to the barrel wall 30 through a detachable locking structure, the inner side 200 of the rear end face of the plug part 20 abuts against the inner end face 320 of the barrel wall 30, and the outer side 201 of the rear end face of the plug part 20 abuts against the outer end face 330 of the barrel wall 30.

[0029] Corresponding axial holes are set on the inner side of the sleeve 3 and the end of the frame 1, and the rotating shaft is inserted into the axial holes of the two to realize the hinge connection of the sleeve 3 and the frame 1. When the temple 2 is inserted on the sleeve 3, the temple 2 and the sleeve 3 are rotated inside and outside compared with the frame 1 with the rotating shaft as the fulcrum to realize the opening and closing of the temple 2.

[0030] The plug part 20 at the front end of the temple 2 is inserted into the barrel cavity 31 from the rear end of the sleeve 3. The plug part 20 and the barrel wall 30 are locked by a locking structure, which strengthens the stability of the assembly of the temple 2 and the sleeve 3 and prevents the temple 2 from being separated at will. The inner side 32 of the barrel wall of the sleeve 3 extends backward and exceeds the outer side 33 of the barrel wall, so that the rear end face of the barrel wall 30 is in an uneven dislocation state; at the same time, the inner side 200 and the outer side 201 of the rear end face of the plug part 20 are also in an uneven dislocation state. When the temple 2 is opened, the ends of the sleeve 3 and the temple 2 are not in contact with each other on the same plane, so that the force on the temple 2 is dispersed and not easy to break.

[0031] Furthermore, the outer end surface 330 of the tube wall 30 is inclined, and the outer end surface of the tube wall 30 close to the inner side 32 of the tube wall is recessed toward the frame 1. When the temple 2 is opened, the inclined outer side of the tube wall 30 can provide a reverse supporting force, and the part close to the inner side 32 of the tube wall is recessed toward the frame 1, while the part away from the inner side 32 of the tube wall is extended, so that the opening state of the temple 2 is more stable, and the part away from the inner side 32 of the tube wall can provide reverse support to the temple 2, which can effectively reduce the risk of the temple 2 being broken.

[0032] In some embodiments, the locking structure includes an elastic snap button 23 and a locking hole 35 respectively disposed on the plug portion 20 and the barrel wall 30, and the elastic snap button 23 can be pressed to be forced to enter and exit the locking hole 35. When the plug portion 20 of the temple 2 is inserted into the barrel cavity 31, the elastic snap button 23 is deformed by force and enters the locking hole 35 to be locked. When unlocking, force is applied to the elastic snap button 23 to make it disengage from the locking hole 35, and then the temple 2 is pulled out.

[0033] Furthermore, the elastic snap button 23 is arranged on the inner surface of the plug part 20, the front end of the elastic snap button 23 is provided with an inclined guide surface 230 which is lower in front and higher in the back, the rear end bottom of the elastic snap button 23 is provided with a clearance position 231, and the lock hole 35 is arranged on the inner side of the barrel wall 30. When the plug part 20 of the temple 2 is inserted into the barrel cavity, the inclined guide surface 230 of the elastic snap button 23 will first contact the rear end surface of the barrel wall 30, and receive the pressing force, thereby pressing the elastic snap button 23 toward the clearance position 231. When the plug part 20 is inserted into the barrel cavity, the elastic snap button 23 just corresponds to the lock hole 35, and the force on it disappears, and the elastic snap button 23 rebounds and locks into the lock hole 35. When unlocking, apply force to press the elastic snap button 23 to push it out of the lock hole 35, and then pull the plug part 20 of the temple 2 out of the barrel cavity.

[0034] In some embodiments, the plug portion 20 and the barrel wall 30 are provided with matching positioning structures, which can enhance the matching stability between the plug portion 20 and the barrel wall 30 .

[0035] For example, the positioning structure includes a positioning strip 21 and a positioning groove. At least two of the positioning strips 21 are arranged on the plug part 20 in a vertically parallel manner, and at least two of the positioning grooves are arranged on the cylinder wall 30 in a vertically parallel manner. When the plug part 20 is inserted into the cylinder cavity 31, the positioning strips 21 slide and nest into the positioning grooves.

[0036] The positioning strips 21 extend in the front-to-back direction, and two positioning strips 21 are arranged in parallel on the outer surface of the plug part 20 one above the other; accordingly, two positioning grooves extending in the front-to-back direction are arranged on the inner surface of the tube wall 30 one above the other, and when the plug part 20 is inserted into the tube cavity, the positioning strips 21 enter the positioning grooves. Two or more positioning strips 21 and positioning grooves can be arranged, and the cooperation of the two can reduce the shaking between the temple 2 and the sleeve 3 and enhance the stability of the structure.

[0037] In some embodiments, the upper and lower parts of the rear end of the inner side 32 of the tube wall are provided with a plug 34 extending backward, and the upper and lower parts of the rear end of the plug part 20 are provided with a slot 22, and the plug 34 is inserted into the slot 22. When the temple 2 is inserted into the sleeve 3, the plug 34 on the tube wall 30 is inserted into the slot 22 of the plug part 20, which further enhances the connection stability and effectively prevents the temple 2 from shaking.

[0038] In some embodiments, the plug portion 20 is provided with a first reinforcing rib position 24 near the outer side 201 of the rear end surface thereof; the temple 2 is provided with a second reinforcing rib position 25 near the outer side 201 of the rear end surface of the plug portion 20, and the second reinforcing rib position 25 is located between the two slots 22. The outer side of the plug portion 20 near the rear end surface is thickened to form the first reinforcing rib position 24; the temple 2 is also thickened to form the second reinforcing rib position 25 near the outer side 201 of the rear end surface of the plug portion 20. By thickening the local glue position of the temple 2, the temple 2 is prevented from being broken due to excessive force when rotating.

[0039] In some embodiments, the temple 2 includes an outer cover 27 and an inner cover 26, the outer cover 27 is covered and fixed on the outer side of the inner cover 26 to form an installation space therebetween, the plug portion 20 is disposed on the inner cover 26, a boss 260 is provided on the outer side of the rear end of the plug portion 20, a groove 270 is provided on the front end of the outer cover 27, the rear end of the boss 260 is abutted in the groove 270, and the front end of the boss 260 is abutted against the outer end face of the barrel wall 30.

[0040] The temples 2 of smart glasses are usually equipped with other structures, such as PCB boards, batteries, etc. Therefore, the temples 2 can be equipped with an outer cover 27 and an inner cover 26, and the installation space formed between the two can be used to install electronic components. Since the outer cover 27 and the inner cover 26 are usually fixed by dispensing or other methods, if the temples 2 are opened, the outer cover 27 and the inner cover 26 are easily separated when the two are subjected to force. In this embodiment, the plug part 20 is arranged on the inner cover 26, and the boss 260 of the inner cover 26 blocks the front side of the outer cover 27, so that the contact between the sleeve 3 and the temple 2 basically falls on the inner cover 26, thereby reducing the force on the outer cover 27 and preventing the outer cover 27 from being separated from the inner cover 26.

[0041] A pair of glasses is provided, comprising a lens, and the glasses further comprising a frame as described in any of the preceding items, wherein the lens is installed in a frame 1 of the frame.

[0042] In summary, a frame for glasses is provided, which is particularly suitable for smart glasses, wherein the temples 2 of the frame are plugged into the sleeves 3 on the frame 1, and the connection stability is enhanced by a locking structure, while the sleeves 3 and the temples 2 are staggered to reduce the force on the temples 2 and prevent the temples 2 from breaking; a positioning structure is provided to enhance the stability between the temples 2 and the sleeves 3, and effectively prevent the temples 2 from shaking; reinforcing ribs are formed by locally thickening the temples 2 to further prevent the temples 2 from breaking; in addition, a pin 34 is provided on the sleeve 3, and the pin 34 is reversed by the slots 22 on the temples 2, thereby enhancing the connection stability between the temples 2 and the sleeves 3 and further preventing the temples 2 from shaking.

[0043] The above description is only the preferred embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications, combinations and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the scope of the claims of the utility model.

Claims

1. A detachable eyeglass frame, comprising a frame and temples mounted on both sides of the frame, characterized in that: Sleeves that can rotate inward and outward are hinged on both sides of the mirror frame, and each sleeve includes a tube wall and a tube cavity surrounded by the tube wall, and the inner side of the tube wall extends backward to exceed the outer side of the tube wall; The front end of the temple has a plug portion, which enters through the rear end of the barrel cavity and is inserted therein in a detachable manner. The plug portion is connected to the barrel wall via a detachable locking structure, the inner side of the rear end face of the plug portion abuts against the inner end face of the barrel wall, and the outer side of the rear end face of the plug portion abuts against the outer end face of the barrel wall.

2. A detachable eyeglass frame according to claim 1, characterized in that: The outer end surface of the tube wall is inclined, and the portion close to the inner side of the tube wall is recessed toward the mirror frame.

3. The detachable eyeglass frame according to claim 1, characterized in that: The locking structure comprises elastic snaps and a locking hole which are respectively arranged on the plug part and the cylinder wall. The elastic snaps can be pressed to receive force so as to enter and exit the locking hole.

4. A detachable eyeglass frame according to claim 3, characterized in that: The elastic snap button is arranged on the inner surface of the plug part, the front end of the elastic snap button is provided with an inclined guide surface which is lower in front and higher in the back, the bottom of the rear end of the elastic snap button has an avoidance position, and the lock hole is arranged on the inner side of the cylinder wall.

5. The detachable eyeglass frame according to claim 1, characterized in that: The plug portion and the cylinder wall are provided with matching positioning structures.

6. A detachable eyeglass frame according to claim 5, characterized in that: The positioning structure includes positioning strips and positioning grooves. At least two of the positioning strips are arranged on the plug part in parallel up and down, and at least two of the positioning grooves are arranged on the cylinder wall in parallel up and down. When the plug part is inserted into the cylinder cavity, the positioning strips slide and nest into the positioning grooves.

7. The detachable eyeglass frame according to claim 1, characterized in that: The upper and lower parts of the rear end of the inner side of the cylinder wall are provided with a plug extending backwards, and the upper and lower parts of the rear end of the plug part are provided with a slot, and the plug is plugged into the slot.

8. The detachable eyeglass frame according to claim 7, characterized in that: The plug portion is provided with a first reinforcing rib at a position close to the outer side of the rear end surface thereof; A second reinforcing rib is provided on the temple at a position close to the outer side of the rear end surface of the plug portion, and the second reinforcing rib is located between the two slots.

9. The detachable eyeglass frame according to claim 1, characterized in that: The temples include an outer cover and an inner cover, wherein the outer cover is fixedly covered on the outer side of the inner cover to form an installation space therebetween, the plug portion is arranged on the inner cover, a boss is arranged on the outer side of the rear end of the plug portion, a groove is arranged on the front end of the outer cover, the rear end of the boss is abutted in the groove, and the front end of the boss is abutted against the outer end face of the tube wall.

10. A pair of glasses, comprising lenses, characterized in that: The glasses also include a frame as described in any one of claims 1 to 9, and the lenses are installed in the frame of the frame.

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