CN114236876B

CN114236876B - Connecting piece, hinge module, glasses leg assembly and glasses

Info

Publication number: CN114236876B
Application number: CN202111445692.7A
Authority: CN
Inventors: 殷海军
Original assignee: Goertek Techology Co Ltd
Current assignee: Goertek Techology Co Ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2023-07-14
Anticipated expiration: 2041-11-29
Also published as: CN114236876A; WO2023092677A1

Abstract

The invention discloses a connecting piece, a hinge module, a glasses leg assembly and glasses, wherein the connecting piece is used for the glasses, the glasses comprise a glasses frame and glasses legs, the connecting piece comprises two fixing parts which are opposite and are arranged at intervals, and an elastic deformation part which is connected between the two fixing parts, one fixing part is used for being connected with the glasses frame, and the other fixing part is used for being connected with the glasses legs. According to the technical scheme, the glasses can be used for self-adaptively adjusting the wearing tightness, and the wearing comfort of a user is improved.

Description

Connecting piece, hinge module, glasses leg assembly and glasses

Technical Field

The invention relates to the technical field of glasses, in particular to a connecting piece, a hinge module, a glasses leg assembly and glasses.

Background

With the development of intelligent glasses, the requirements of users on wearing comfort are higher. However, components such as a circuit board, a battery, a loudspeaker and the like are stacked in the glasses legs of the intelligent glasses and cannot be deformed; the clamping force when wearing mainly provides through the picture frame deformation, but picture frame deflection is limited, so when having the user of different head sizes and wearing, the condition that the wearing is loose or tight partially appears, influences user's wearing comfort level.

Disclosure of Invention

The invention mainly aims to provide a connecting piece, which aims to enable glasses to be capable of adaptively adjusting wearing tightness and improve wearing comfort of users.

In order to achieve the above object, the present invention provides a connector for glasses, which is used for glasses, wherein the glasses comprise a glasses frame and glasses legs, the connector comprises two fixing parts which are opposite and arranged at intervals, and an elastic deformation part connected between the two fixing parts, one fixing part is used for being connected with the glasses frame, and the other fixing part is used for being connected with the glasses legs.

Preferably, the elastic deformation portion includes an extension portion extending from each of the fixing portions toward an inner side of the glasses, and a curved portion connected between the two extension portions, the curved portion having a width smaller than that of the extension portion.

Preferably, the width of the curved section tapers from two sides near the extension section to the middle.

Preferably, both sides of the bending section in the width direction are respectively connected with the outer sides of the corresponding extending sections through smooth transition curves.

Preferably, each fixing portion is provided with a fixing hole for passing the fastener.

Preferably, the cross section of the connecting piece is any one of U-shaped, V-shaped, W-shaped, M-shaped, C-shaped and 3-shaped.

The invention also provides a hinge module which is used for the glasses, wherein the glasses comprise a glasses frame and glasses legs, and the hinge module comprises;

the fixed head is used for being connected with the mirror frame;

the hinge assembly is used for being connected with the glasses leg; and

a connector as described above, said connector being connected between said fixed head and said hinge assembly.

Preferably, the hinge assembly includes:

a hinge base;

the rotating piece is rotatably connected with the hinging seat through a rotating shaft;

the rotating shaft comprises a shaft body and a flange arranged on the periphery of the shaft body, the shaft body is used for connecting the hinge seat and the rotating piece in a penetrating way, and the flange is opposite to the rotating piece and is arranged at intervals; and

the elastic component is elastically abutted between the flange and the rotating piece, and the elastic component is provided with precompression quantity along the axial direction of the rotating shaft and can compress the rotating piece.

Preferably, the elastic component comprises a first elastic piece and a second elastic piece which are all sleeved on the periphery of the shaft body, one end of the first elastic piece is elastically abutted to the flange, the other end of the first elastic piece is elastically abutted to the second elastic piece, and one end, far away from the first elastic piece, of the second elastic piece is elastically abutted to the rotating piece.

Preferably, the second elastic piece adopts a folding spring, the folding spring is in a truncated cone shape, and the flaring end of the folding spring is abutted with the rotating piece.

Preferably, the side portion of the hinge seat is provided with an open slot, the rotating member comprises a mounting portion accommodated in the open slot, the open slot is provided with two opposite side slot walls, one side slot wall is provided with a through hole, the other side slot wall is provided with a locking hole, the mounting portion is provided with shaft holes with two ends communicated, and the rotating shaft sequentially penetrates through the through hole and the shaft holes and then is fixedly connected with the locking holes.

The invention also proposes a temple assembly comprising:

a temple; and

the hinge module is connected with the glasses leg through the rotating piece.

Preferably, the glasses leg comprises a shell and a joint unit arranged in the shell, the joint unit is positioned at the end part of the shell, and the rotating piece is detachably connected with the joint unit.

Preferably, the rotating member includes a rotating arm extending toward the temple, and a hook disposed at an end of the rotating arm, the connector unit includes a connector seat, a rotary buckle, and an elastic restoring member, the connector seat is provided with a slot into which the rotating arm is inserted or pulled out, the rotary buckle is rotatably connected with the connector seat, the rotary buckle has a first position clamped with the hook and a second position separated from the hook, the housing is provided with a movable button, the button can act on the rotary buckle under the action of an external force, so that the rotary buckle is switched from the first position to the second position, and the elastic restoring member is used for restoring the rotary buckle to the first position after the external force is removed, and can drive the button to restore in the resetting process.

Preferably, the hook has an abutment surface matched with the rotary buckle, the abutment surface is inclined towards the extraction direction of the rotating arm, the rotary buckle has a matched inclined surface matched with the abutment surface, a self-locking angle is formed between the abutment surface and the rotating arm, and the self-locking angle is an acute angle.

Preferably, the rotary buckle comprises a connecting part, a first cantilever and a second cantilever, the connecting part is rotatably connected with the joint seat through a rotating shaft, the first cantilever and the second cantilever respectively extend reversely from two opposite sides of the connecting part, the free end of the first cantilever is provided with a buckle body which is used for being matched with the clamping hook in a clamping way, and the second cantilever is correspondingly arranged on a moving path of the button.

Preferably, the elastic reset piece is a torsion spring sleeved on the rotating shaft, one end of the torsion spring is connected with the joint seat, and the other end of the torsion spring is connected with the rotating buckle.

The invention also provides glasses, which comprise a glasses frame and two glasses legs arranged on two opposite sides of the glasses frame, wherein the glasses frame is connected with the glasses legs through the connecting piece; or the mirror frame and the mirror leg are connected through the hinge module.

The invention also provides glasses, which comprise a glasses frame and two glasses leg assemblies connected to two opposite sides of the glasses frame, wherein the glasses leg assemblies adopt the glasses leg assemblies.

According to the technical scheme, the connecting piece is adopted, wherein the connecting piece comprises two fixing parts which are opposite and are arranged at intervals, and an elastic deformation part connected between the two fixing parts, so that the whole connecting piece presents a semi-closed structure with one side open. When the connecting piece is used for glasses, one fixed part is connected with the glasses frame, and the other fixed part is connected with the glasses legs. When a user wears the glasses, the everting force acts on the fixing part of the connecting piece, so that the elastic deformation part can deform, the glasses legs can have a certain everting space to be matched with the head size of the user, and the elastic deformation part can keep clamping the head of the user and keep wearing stability; when the glasses are taken down, the everting force is completely removed, and the elastic deformation part is restored to deform, so that the glasses legs can be reset inwards. According to the technical scheme, the elastic deformation of the connecting piece enables the glasses to be capable of self-adaptively adjusting the wearing tightness, so that the wearing comfort level of a user is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an embodiment of glasses according to the present invention;

FIG. 2 is a cross-sectional view of the eyeglass of FIG. 1 in a first configuration;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a cross-sectional view of the eyeglass of FIG. 1 in a second configuration;

FIG. 5 is a partial enlarged view at B in FIG. 4;

FIG. 6 is a schematic view of an embodiment of a connector according to the present invention;

FIG. 7 is a side view of the connector of FIG. 6;

FIG. 8 is a rear view of the connector of FIG. 6;

FIG. 9 is a schematic view of another embodiment of a connector of the present invention;

FIG. 10 is a schematic view of an embodiment of a hinge module according to the present invention;

FIG. 11 is an exploded view of the hinge module of FIG. 10;

FIG. 12 is a schematic view of an embodiment of a temple assembly of the present invention;

FIG. 13 is an exploded view of the temple assembly of FIG. 12;

FIG. 14 is an exploded view of the tab unit of the temple assembly of FIG. 13;

fig. 15 is a schematic diagram of the self-locking principle of the temple assembly of fig. 12.

Reference numerals illustrate:

the achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It should be noted that, if a directional indication (such as up, down, left, right, front, and rear … …) is involved in the embodiment of the present invention, the directional indication is merely used to explain the relative positional relationship, movement condition, etc. between the components in a specific posture, and if the specific posture is changed, the directional indication is correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if "and/or" and/or "are used throughout, the meaning includes three parallel schemes, for example," a and/or B "including a scheme, or B scheme, or a scheme where a and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.

The present invention proposes a connector 223.

Referring to fig. 1 and 6, in an embodiment of the present invention, the connecting member 223 is used for the glasses 100, the glasses 100 includes a frame 10 and a temple 21, the connecting member 223 includes two fixing portions 2231 disposed opposite to each other and spaced apart from each other, and an elastically deformable portion 2232 connected between the two fixing portions 2231, wherein one fixing portion 2231 is used for connecting with the frame 10, and the other fixing portion 2231 is used for connecting with the temple 21.

Specifically, in the present embodiment, the connecting member 223 is a U-shaped elastic piece having a certain thickness, and when used for the glasses 100, the two fixing portions 2231 of the connecting member 223 are connected with the frame 10 and the temple 21, respectively, and the elastic deformation portion 2232 is located at the inner side of the glasses 100. The connecting member 223 has a thickness T, a width W between the two fixing portions 2231, and a length L of the elastic region. As shown in fig. 6, when the everting force F acts on the fixing region of the link 223, the elastically deformed portion 2232 of the link 223 is elastically deformed so that the W size becomes smaller; continuously increasing F, when the W size is changed into 2T, the maximum elastic deformation occurs, the mirror leg 21 reaches the maximum eversion angle, and the wearing of the large-size human head can be realized; when the everting force F is removed, the connecting member 223 maintains the clamping force clamping the head, and when F is completely removed, the connecting member 223 is restored.

The technical solution of the present invention is to use the connecting member 223, wherein the connecting member 223 includes two fixing portions 2231 opposite to each other and spaced apart from each other, and an elastically deforming portion 2232 connected between the two fixing portions 2231, so that the whole connecting member 223 presents a semi-closed structure with one side opened. When the connecting member 223 is used for the glasses 100, one of the fixing portions 2231 is connected to the glasses frame 10, and the other fixing portion 2231 is connected to the glasses leg 21. When the user wears the glasses 100, the everting force acts on the fixing portion 2231 of the connecting piece 223, and the elastic deformation portion 2232 is deformed, so that the glasses leg 21 can have a certain everting space to adapt to the head size of the user, and the elastic deformation portion 2232 can keep clamping the head of the user and keep wearing stability; when the glasses 100 are removed, the eversion force is completely removed, and the elastic deformation portion 2232 resumes the deformation, so that the temples 21 can be restored inward. According to the technical scheme, the connecting piece 223 enables the glasses 100 to be capable of adaptively adjusting the wearing tightness through self elastic deformation, so that the wearing comfort of a user is improved.

When the material of the connecting member 223 is determined, the elasticity of the connecting member 223 is determined by the plate thickness T, the elastic region length L and the elastic region width H, and because of the space, the strength and the appearance limitation, the plate thickness T, the elastic region length L and the elastic region width H are all in a limited variation space, and the variation of the elastic region width H is not too large, so that the elastic strength of the connecting member 223 is poor and the adjustable range is small, thereby affecting the wearing comfort.

Further, as shown in fig. 7, in the present embodiment, the elastic deformation portion 2232 includes an extension portion 2232a extending from each of the fixing portions 2231 toward the inside of the glasses 100, and a bending portion 2232b connected between the two extension portions 2232a, the width of the bending portion 2232b being smaller than the width of the extension portion 2232 a. That is, the width of the elastic region includes the width H1 of the extension section 2232a and the width H2 of the bending section 2232b, wherein |h1-h2| >0, when the values of H1-h2=x, and the values of x are different, and the curve of the transition region between H1 and H2 is changed, the elasticity of the connecting member 223 can be changed, and meanwhile, the connection strength of the fixed position is not affected, and the elasticity of the connecting member 223 is matched with the elasticity of the frame 10, so that the overall glasses 100 can adjust the clamping force of the head, and the wearing comfort of the user is further improved.

Further, the width of the curved section 2232b tapers from two sides toward the middle near the extended section 2232 a. Specifically, as shown in fig. 8, two sides of the width direction of the curved section 2232b gradually approach the middle to form a similar hyperbolic structure, so that the overall width of the curved section 2232b changes smoothly without greatly affecting the overall structural strength of the connecting member 223. Preferably, both sides of the curved section 2232b in the width direction are connected to the outer sides of the corresponding extended sections 2232a by smooth transition curves 2232c, respectively.

Further, each of the fixing portions 2231 is provided with a fixing hole 2233 for the fastener 224 to pass through. When assembled, the fastening member 224 is inserted through the fastening hole 2233 to conveniently fasten the fastening portion 2231 to a corresponding member (e.g., the frame 10 or the temple 21).

Further, in the above embodiment, the cross section of the connecting member 223 is any one of "U" shape, "V" shape, "W" shape, "M" shape, "C" shape, and "3" shape. For example, a "U" shaped connector 223 is shown in FIG. 6, and a "V" shaped connector 223 is shown in FIG. 9. Of course, in other embodiments, other shapes of the connecting member 223 may be used, as long as the connecting member 223 has a semi-surrounding structure with one side opened, which is within the scope of the present invention.

Referring to fig. 1 and 10, the present invention further provides a hinge module 22 for glasses 100, wherein the glasses 100 includes a frame 10 and a temple 21, and the hinge module 22 includes a fixing head 221, a hinge assembly 222 and a connecting piece 223. Wherein the fixing head 221 is used for being connected with the mirror frame 10; the hinge assembly 222 is used for connecting with the glasses leg 21; the connection member 223 is connected between the fixing head 221 and the hinge assembly 222. The specific structure of the connecting piece 223 refers to the above embodiment, and since the hinge module 22 adopts all the technical solutions of all the embodiments, at least has all the beneficial effects brought by the technical solutions of the embodiments, and will not be described in detail herein.

According to the technical scheme, the hinge module 22 is adopted to rotatably connect the glasses legs 21 and the glasses frame 10, so that the glasses legs 21 can realize a folding function, and the hinge module 22 adopts the connecting piece 223, so that the glasses 100 can adaptively adjust wearing tightness, and wearing comfort of a user is improved.

In addition, the traditional foldable intelligent glasses cannot be damped due to space or form limitation, or damping is realized only through simple interference friction, so that the service life of the damping is short, and the user experience is affected.

Further, referring to fig. 4, 5 and 11, in the present embodiment, the hinge assembly 222 includes a hinge base 225, a rotating member 226 and an elastic assembly. Wherein the rotating member 226 is rotatably connected with the hinge base 225 through a rotating shaft 227; the rotating shaft 227 includes a shaft body 2271 and a flange 2272 disposed on the outer periphery of the shaft body 2271, the shaft body 2271 connects the hinge seat 225 and the rotating member 226 together in a penetrating manner, and the flange 2272 is opposite to and spaced from the rotating member 226; the elastic component is elastically abutted between the flange 2272 and the rotating member 226, and has a precompression amount along the axial direction of the rotating shaft 227, so as to compress the rotating member 226. According to the technical scheme, the rotating piece 226 is pressed by the precompressed elastic component, so that the rotating piece 226 has friction resistance when rotating around the rotating shaft 227, and the damping rotation effect in the ultra-small space is achieved. In addition, when in use, the damping size can be adjusted by changing the elastic strength and the precompression amount of the elastic component, so that a better hinge damping effect is realized, and meanwhile, the damping life is prolonged.

Further, as shown in fig. 5, the elastic component includes a first elastic member 228 and a second elastic member 229 that are both sleeved on the periphery of the shaft body 2271, one end of the first elastic member 228 is elastically abutted against the flange 2272, the other end is elastically abutted against the second elastic member 229, and one end of the second elastic member 229 away from the first elastic member 228 is elastically abutted against the rotating member 226. The first elastic member 228 and the second elastic member 229 are sleeved on the periphery of the shaft body 2271, so that excessive space is not occupied, and the damping device can be well applied to damping in a small space. The first elastic member 228 and the second elastic member 229 include, but are not limited to, a stack spring, an elastic rubber column, a compression spring, etc., as long as a certain compression amount is ensured to compress the rotating member 226. Alternatively, in the present embodiment, the first elastic member 228 may be an elastic silica gel column, however, in other embodiments, the first elastic member 228 may be an elastic rubber column, or made of other elastic materials, and the damping force is adjusted by changing the elastic strength and the precompression amount of the first elastic member 228, so as to achieve the damping rotation effect of the hinge module 22. Optionally, the second elastic member 229 is a stacked spring, where the stacked spring is in a truncated cone shape, and a flared end of the stacked spring abuts against the rotating member 226. Optionally, the folding spring adopts wear-resisting and has certain elastic metal folding spring, and the wearability is better, can further promote damping life-span.

Further, referring to fig. 11, in the above embodiment, an open slot is formed on a side portion of the hinge seat 225, the rotating member 226 includes a mounting portion 2261 disposed in the open slot, the open slot has two opposite side slot walls, one of the side slot walls is provided with a through hole, the other side slot wall is provided with a locking hole, the mounting portion 2261 is provided with a shaft hole with two ends communicated, and the rotating shaft 227 sequentially passes through the through hole and the shaft hole and then is connected and fixed with the locking hole.

Specifically, as shown in fig. 11, the rotating member 226 is in a strip shape, one end of the rotating member 226 is provided with an installation portion 2261, the other end of the rotating member 226 is used for being connected with the glasses leg 21, the rotating member 226 is rotatably connected with the hinge base 225 through the rotating shaft 227, and the glasses leg 21 is driven by the rotating member 226 to realize a rotating and folding function. The rotating shaft 227 can be a screw shaft, and the rotating shaft 227 passes through the rotating member 226 and is in threaded connection with the hinge base 225, so that the assembly is simple and convenient. Alternatively, the hinge seat 225 and the fixing head 221 are respectively provided with a slot for inserting the fixing portion 2231 of the connecting piece 223, and the two fixing portions 2231 of the connecting piece 223 are respectively inserted into the corresponding slots and then locked and fixed by the fastener 224. Fasteners 224 include, but are not limited to, shaft pins, screws, and the like.

Referring to fig. 12 and 13, the present invention further provides a temple assembly 20, which includes a temple 21 and a hinge module 22, wherein the hinge module 22 is connected to the temple 21 through a rotating member 226. The specific structure of the hinge module 22 can refer to the above embodiment, and since the present temple assembly 20 adopts all the technical solutions of the above embodiment, it has at least all the beneficial effects brought by the technical solutions of the above embodiment, and will not be described in detail herein.

Further, referring to fig. 2 and 3, the temple 21 includes a housing 211 and a connector unit 212 disposed in the housing 211, the connector unit 212 is located at an end of the housing 211, and the rotating member 226 is detachably connected to the connector unit 212. Specifically, in this embodiment, the housing 211 forms an overall outer contour of the temple 21 in a strip shape, the housing 211 includes a first half-shell and a second half-shell that are spliced with each other, a mounting cavity is formed between the first half-shell and the second half-shell, the connector unit 212 is accommodated in the mounting cavity and located at an end of the temple 21 near the lens frame 10, and the mounting cavity can be used for mounting components such as a circuit board, a battery, a speaker, and the like. The rotating member 226 is detachably connected to the connector unit 212, so that a user can conveniently detach the temple 21 or replace the lens frame 10. Wherein the removable connection means includes, but is not limited to, a snap connection, a fastener connection, etc.

Further, referring to fig. 3, 11 and 14, the rotating member 226 includes a rotating arm 2262 extending toward the temple 21, and a hook 2263 disposed at an end of the rotating arm 2262, the connector unit 212 includes a connector base 214, a rotating buckle 215 and an elastic reset member 216, the connector base 214 is provided with a slot into which the rotating arm 2262 is inserted or withdrawn, the rotating buckle 215 is rotatably connected with the connector base 214, the rotating buckle 215 has a first position clamped with the hook 2263 and a second position separated from the hook 2263, the housing 211 is provided with a movable button 213, the button 213 can act on the rotating buckle 215 under the action of an external force, so that the rotating buckle 215 is switched from the first position to the second position, and the elastic reset member 216 is used for returning the rotating buckle 215 to the first position after the external force is removed, and the button 213 can be driven to reset during the resetting of the rotating buckle 215.

Specifically, as shown in fig. 3 and 15, during assembly, the rotating arm 2262 is inserted into the slot until the hook 2263 at the end of the rotating arm 2262 is engaged with the rotating buckle 215, so that the installation of the temple 21 can be realized, and the operation is simple and convenient. When the glasses leg 21 needs to be disassembled, a certain pressing force F1 is applied to the button 213, when F1 is larger than the elastic force F2 of the elastic reset piece 216, the button 213 moves downwards and pushes the rotary buckle 215 to rotate clockwise, when the glasses leg 21 is pressed to a certain degree, the rotary buckle 215 rotates to a second position separated from the clamping hook 2263, the rotating piece 226 can be pulled out from the slot of the connector base 214 through the external pulling force F3, the disassembly of the glasses leg 21 is realized, and the operation is simple and convenient. And, when the pressing force of the button 213 is removed, the elastic reset piece 216 can drive the rotary buckle 215 to rotate around the counterclockwise direction for reset, and meanwhile, the rotary buckle 215 jacks up and resets the button 213.

In addition, the rotary buckle 215 has a defect that the rotary buckle 215 is forcibly separated when a strong separation force F3 is applied. Further, the hook 2263 has an abutment surface matching with the rotary catch 215, the abutment surface is inclined toward the extraction direction of the rotating arm 2262, and the rotary catch 215 has a matching inclination matching with the abutment surfaceA self-locking angle is formed between the abutting surface and the rotating arm 2262, and the self-locking angle is an acute angle. In this embodiment, as shown in fig. 15, when a strong external force F3 is applied to the rotating arm 2262, the hook 2263 applies a pulling force F to the rotating buckle 215 _{Pulling device} ，F _{Pulling device} Perpendicular to the abutting surface, the abutting surface is obliquely provided with a self-locking angle, so that F _{Pulling device} Can generate the horizontal direction F _{Pull 1} And the vertical direction F _{Pull 2} Two force components, F _{Pull 1} Can prevent F3 from pulling out the rotating arm 2262 and the hook 2263, F _{Pull 2} The rotation buckle 215 can be prevented from rotating clockwise, so that a self-locking function is generated, the hook 2263 is prevented from being forcibly pulled out of the hinge seat 225 due to the external force F3, and the mounting reliability of the glasses leg 21 can be ensured.

Further, as shown in fig. 14 and 15, the rotary buckle 215 includes a connection portion 2151, a first cantilever 2152 and a second cantilever 2153, the connection portion 2151 is rotatably connected with the connector base 214 through the rotation shaft 217, the first cantilever 2152 and the second cantilever 2153 respectively extend reversely from opposite sides of the connection portion 2151, a free end of the first cantilever 2152 is provided with a buckle body 2154 for being engaged with the hook 2263, and the second cantilever 2153 is correspondingly disposed on a movement path of the button 213. Specifically, the joint seat 214 includes two opposite fixing plates disposed at intervals, the connection portion 2151 is located between the two fixing plates, and the rotation shaft 217 passes through the connection portion 2151 and is connected and fixed with the two fixing plates, so that the rotation connection between the rotation buckle 215 and the joint seat 214 can be achieved, wherein the rotation shaft 217 can specifically adopt a metal shaft to ensure sufficient structural strength. When the button 213 is pressed downward, the second cantilever 2153 moves downward, and the first cantilever 2152 tilts upward, so that the button 2154 at the end of the first cantilever 2152 is separated from the hook 2263; when the external force is removed, the elastic reset piece 216 drives the rotary buckle 215 to rotate and reset, and the second cantilever 2153 is tilted upwards and can push the button 213 to reset.

Further, the elastic restoring member 216 is a torsion spring sleeved on the rotating shaft 217, one end of the torsion spring is connected with the joint seat 214, and the other end is connected with the rotating buckle 215. Alternatively, in the present embodiment, the elastic restoring member 216 employs a double torsion spring, which can provide a large elastic force.

Referring to fig. 1, the present invention further provides an eyeglass 100, which includes a frame 10 and two legs 21 disposed on opposite sides of the frame 10, wherein the frame 10 and the legs 21 are connected by the connecting members 223 as described above. The glasses 100 may be general glasses or smart glasses. For example, in the present embodiment, the glasses 100 specifically relates to a smart glasses, and the circuit board, the battery, the speaker, etc. may be disposed in the glasses leg 21. One fixing portion 2231 of the connection member 223 is connected to the temple 21, and the other fixing portion 2231 is connected to the frame 10. It should be noted that the connection may be a direct connection or an indirect connection. The glasses 100 of the invention adopts the connecting piece 223 to connect the glasses legs 21 with the glasses frame 10, and the connecting piece 223 enables the glasses 100 to self-adaptively adjust the wearing tightness through self elastic deformation, thereby improving the wearing comfort of users. The specific structure of the connecting piece 223 may refer to the above embodiment, and since the present glasses 100 adopts all the technical solutions of the above embodiment, at least have all the beneficial effects brought by the technical solutions of the above embodiment, and will not be described in detail herein.

The invention also provides an eyeglass 100, which comprises a eyeglass frame 10 and two eyeglass legs 21 arranged on two opposite sides of the eyeglass frame 10, wherein the eyeglass frame 10 and the eyeglass legs 21 are connected through the hinge module 22. The glasses 100 may be general glasses 100 or smart glasses 100. For example, in the present embodiment, the glasses 100 specifically relates to a smart glasses 100, and the legs 21 may be provided with a circuit board, a battery, a speaker, and the like. The hinge module 22 is connected with the glasses frame 10 through the fixing head 221, and is connected with the glasses legs 21 through the hinge assembly 222, the hinge module 22 enables the glasses legs 21 to achieve a folding function, meanwhile, the damping function in the ultra-small space can be achieved, and the hinge module 22 adopts the connecting piece 223, so that the glasses 100 can be self-adaptively adjusted in wearing tightness, and wearing comfort of a user is improved. The specific structure of the hinge module 22 may refer to the above embodiment, and since the present glasses 100 adopts all the technical solutions of the above embodiment, at least have all the beneficial effects brought by the technical solutions of the above embodiment, and will not be described in detail herein.

The invention also proposes an eyeglass 100 comprising a frame 10 and two temple assemblies 20 connected to opposite sides of said frame 10. The glasses 100 may be general glasses 100 or smart glasses 100. For example, in the present embodiment, the glasses 100 specifically relates to a smart glasses 100, and the legs 21 may be provided with a circuit board, a battery, a speaker, and the like. The specific structure of the temple assembly 20 may refer to the above embodiment, and since the present glasses 100 adopts all the technical solutions of the above embodiment, at least has all the beneficial effects brought by the technical solutions of the above embodiment, and will not be described in detail herein.

The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.

Claims

1. A hinge module for glasses, glasses include picture frame and mirror leg, its characterized in that, hinge module includes:

the fixed head is used for being connected with the mirror frame;

the hinge assembly is used for being connected with the glasses leg; and

the connecting piece comprises two fixing parts which are opposite and are arranged at intervals, and an elastic deformation part which is connected between the two fixing parts, wherein one fixing part is connected with the fixing head, and the other fixing part is connected with the hinge assembly; the elastic deformation part comprises extension sections extending from each fixing part to the inner side of the glasses and a bending section connected between the two extension sections, and the width of the bending section is smaller than that of the extension sections;

the glasses leg comprises a joint unit, the joint unit includes the joint seat and with the rotatable rotatory buckle of being connected of joint seat, the hinge assembly includes the rotating member, the rotating member is including the orientation the arm that rotates that the glasses leg extends, and locates the trip of arm tip, the arm be used for with the joint seat grafting cooperation, the trip be used for with rotatory buckle joint cooperation, the trip have with rotatory buckle matched with butt face, the butt face is the orientation the inclined plane setting of the extraction direction slope of arm, rotatory buckle have with the cooperation inclined plane of butt face adaptation, the butt face with be formed with from the lock angle between the arm, from the lock angle is the acute angle.

2. The hinge module of claim 1 wherein the width of the curved section tapers from two sides adjacent the extended section to the middle.

3. The hinge module according to claim 2, wherein both sides in the width direction of the bent section are connected to the outer sides of the corresponding extended sections by smooth transition curves, respectively.

4. The hinge module of claim 1, wherein each of the fixing portions is provided with a fixing hole for passing a fastener therethrough.

5. The hinge module according to any one of claims 1 to 4, wherein the cross section of the connecting member is any one of "U", "V", "W", "M", "C" and "3".

6. The hinge module of claim 1, wherein the hinge assembly comprises:

a hinge base;

7. The hinge module of claim 6, wherein the elastic component comprises a first elastic member and a second elastic member which are both sleeved on the periphery of the shaft body, one end of the first elastic member is elastically abutted against the flange, the other end of the first elastic member is elastically abutted against the second elastic member, and one end of the second elastic member, which is far away from the first elastic member, is elastically abutted against the rotating member.

8. The hinge module of claim 7, wherein the second elastic member is a stacked spring, the stacked spring is in a shape of a truncated cone, and a flaring end of the stacked spring abuts against the rotating member.

9. The hinge module according to any one of claims 6 to 8, wherein the hinge base has an open slot formed in a side portion thereof, the rotating member includes a mounting portion accommodated in the open slot, the open slot has two opposite side slot walls, one of the side slot walls has a through hole, the other side slot wall has a locking hole, the mounting portion has shaft holes with both ends communicating with each other, and the rotating shaft is connected and fixed to the locking hole after passing through the through hole and the shaft holes in order.

10. A temple assembly, comprising:

a temple; and

the hinge module of any one of claims 1 to 9, wherein the hinge module is coupled to the temple by the rotator.

11. The temple assembly of claim 10 wherein said temple includes a housing and a connector unit disposed within said housing, said connector unit being located at an end of said housing, said pivoting member being removably connected to said connector unit.

12. The temple assembly of claim 11 wherein said connector unit includes a connector mount having a slot into which said rotatable arm is inserted or withdrawn, a rotatable clasp rotatably coupled to said connector mount, said rotatable clasp having a first position for snap-engagement with said clasp and a second position spaced from said clasp, said housing having a movable button capable of acting upon said rotatable clasp under an external force to switch said rotatable clasp from said first position to said second position, and an elastic return for returning said rotatable clasp to said first position upon removal of said external force, said rotatable clasp being capable of driving said button to return during return.

13. The temple assembly of claim 12 wherein said swivel clip includes a connecting portion rotatably connected to said connector base by a rotational axis, a first cantilever and a second cantilever extending in opposite directions from opposite sides of said connecting portion, respectively, a free end of said first cantilever having a clip for snap-engagement with said clip, and said second cantilever being disposed in a corresponding relationship with a path of movement of said button.

14. The temple assembly of claim 13 wherein said resilient return member is a torsion spring disposed about said rotational axis, one end of said torsion spring being connected to said connector block and the other end being connected to said rotational clasp.

15. Glasses characterized by comprising a glasses frame and two glasses legs arranged on two opposite sides of the glasses frame, wherein the glasses frame and the glasses legs are connected through a hinge module according to any one of claims 1 to 9.

16. An eyeglass comprising a frame and two temple assemblies attached to opposite sides of said frame, said temple assemblies employing a temple assembly according to any one of claims 10 to 14.