CN213149403U - Elastic opening and closing mechanism and glasses with same - Google Patents
Elastic opening and closing mechanism and glasses with same Download PDFInfo
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- CN213149403U CN213149403U CN202022366523.1U CN202022366523U CN213149403U CN 213149403 U CN213149403 U CN 213149403U CN 202022366523 U CN202022366523 U CN 202022366523U CN 213149403 U CN213149403 U CN 213149403U
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Abstract
The utility model discloses an elasticity mechanism and take glasses of elasticity mechanism that opens and shuts. An elastic opening and closing mechanism comprises a first rotating piece and a second rotating piece; the first rotating piece is rotationally connected with the second rotating piece; an elastic piece is arranged between the first rotating piece and the second rotating piece; when the first rotating part and the second rotating part rotate to a set included angle, one end of the elastic part is abutted against the first rotating part, and the other end of the elastic part is abutted against the second rotating part, so that the first rotating part and the second rotating part rotate with elasticity. The elastic opening and closing mechanism is arranged in the glasses, so that the glasses legs and the glasses frame have elasticity when being unfolded, and the glasses can be worn more firmly; the unfolding degree is large, the adjustment amount is large, and the use is convenient; in addition, the structure is simple, and the production cost is low.
Description
Technical Field
The utility model relates to the technical field of glasses, the more specifically elasticity mechanism that opens and shuts and take elasticity mechanism's glasses that open and shut that says so.
Background
The width adjustment between two glasses legs of the existing glasses is mostly realized by adopting the deformation of a glasses frame (the deformation of glasses leg materials) and a spring telescopic mechanism arranged in a hinge. The former can lead to poor user experience because the front frame deforms seriously or because the head shape and size of a user are small, and the picture frame is easy to break due to excessive deformation; the latter is too costly due to the complex mechanism and difficulty of assembly. In addition, the adjusting size of the adjusting mode is not large, and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide an elasticity mechanism and take elasticity glasses that open and shut the mechanism.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an elastic opening and closing mechanism comprises a first rotating piece and a second rotating piece; the first rotating piece is rotationally connected with the second rotating piece; an elastic piece is arranged between the first rotating piece and the second rotating piece; when the first rotating part and the second rotating part rotate to a set included angle, one end of the elastic part is abutted against the first rotating part, and the other end of the elastic part is abutted against the second rotating part, so that the first rotating part and the second rotating part rotate with elasticity.
The further technical scheme is as follows: the first rotating piece and the second rotating piece are rotatably connected through a rotating assembly.
The further technical scheme is as follows: one end of the elastic piece is fixed on the first rotating piece; when the first rotating piece and the second rotating piece rotate to a set included angle, the other end of the elastic piece is contacted with the second rotating piece; or one end of the elastic piece is fixed on the second rotating piece; when the second rotating piece and the first rotating piece rotate to a set included angle, the other end of the elastic piece is contacted with the first rotating piece.
The further technical scheme is as follows: the rotating assembly comprises a first connecting piece and a second connecting piece; the first connecting piece and the second connecting piece are rotationally connected through a pin shaft; the first connecting piece is connected with the first rotating piece, and the second connecting piece is connected with the second rotating piece.
The further technical scheme is as follows: the elastic part comprises an elastic part which is used for stopping against the first rotating part or the second rotating part; or the elastic part comprises an elastic part used for stopping against the first connecting piece or the second connecting piece.
The further technical scheme is as follows: the elastic piece preferably comprises a fixing part; the fixed part is fixedly connected with the first rotating part or the second rotating part; the fixing part is connected with the elastic part, and an included angle is formed between the elastic part and the fixing part.
The further technical scheme is as follows: the first rotating piece or the second rotating piece is provided with a concave part; the fixing part is fixedly connected with the concave part.
The further technical scheme is as follows: the first connecting piece is fixedly connected with the sunken part, and the elastic piece is positioned between the sunken part and the first connecting piece.
The further technical scheme is as follows: the second connecting piece is arranged at the end part of the second rotating piece and extends to the outer end of the second rotating piece; the end part of the second connecting piece is rotationally connected with the first connecting piece; the side surface of the second connecting piece is contacted with the elastic part.
A pair of glasses with an elastic opening and closing mechanism comprises glasses legs, a glasses frame and the elastic opening and closing mechanism; the first rotating piece is arranged on the glasses frame, and the second rotating piece is arranged on the glasses legs; or the first rotating piece is a part of the spectacle frame, and the second rotating piece is a part of the spectacle leg.
Compared with the prior art, the utility model beneficial effect be: utility model first rotation piece and second rotate and are equipped with the elastic component between the piece for rotate between first rotation piece and the second and produce elasticity when setting for the angle, make and produce the clamp force between the two. The elastic opening and closing mechanism is arranged in the glasses, so that the glasses legs and the glasses frame have elasticity when being unfolded, and the glasses can be worn more firmly; the unfolding degree is large, the adjustment amount is large, and the use is convenient; in addition, the structure is simple, and the production cost is low.
The foregoing is a summary of the present invention, and other objects, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments, which is provided for the purpose of illustration and understanding of the present invention.
Drawings
Fig. 1 is a structural diagram of an elastic opening and closing mechanism of the present invention;
fig. 2 is a three-dimensional structure diagram of the glasses with the elastic opening and closing mechanism of the present invention;
fig. 3 is an exploded view of a pair of glasses with elastic opening and closing mechanisms according to the present invention;
fig. 4 is a view showing the use of the glasses with elastic opening and closing mechanism of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and the following detailed description.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.
Drawings 1 to 4 are drawings of the utility model.
The present embodiment provides an elastic opening and closing mechanism Q, referring to fig. 1, including a first rotating member 10 and a second rotating member 20. The first rotating member 10 is rotatably connected to the second rotating member 20. An elastic member 30 is disposed between the first rotating member 10 and the second rotating member 20. When the first rotating member 10 and the second rotating member 20 rotate to a predetermined included angle, one end of the elastic member 30 is abutted against the first rotating member 10, and the other end is abutted against the second rotating member 20, so that the first rotating member 10 and the second rotating member 20 rotate with an elastic force.
The first rotating member 10 and the second rotating member 20 rotate to a predetermined angle, which is 60 ° to 180 °. When the first rotating member 10 and the second rotating member 20 rotate to form an included angle of 60 °, the elastic member 30 can press the first rotating member 10 or the second rotating member 20 to make the two have elasticity, so that a clamping force is provided between the two. When the first rotating member 10 and the second rotating member 20 rotate more than 60 °, the first rotating member 10 and the second rotating member 20 still have elasticity therebetween, and the clamping force still exists.
The first rotating member 10 is rotatably connected with the second rotating member 20 through a rotating assembly 40.
The elastic member 30 is fixed at one end to the first rotating member 10. When the first rotating member 10 and the second rotating member 20 rotate to a predetermined included angle, the other end of the elastic member 30 contacts the second rotating member 20, so that the elastic member 30 generates an elastic force on the second rotating member 20.
Alternatively, one end of the elastic member 30 is fixed to the second rotating member 20. When the second rotating member 20 and the first rotating member 10 rotate to a predetermined included angle, the other end of the elastic member 30 contacts the first rotating member 10, so that the elastic member 30 generates an elastic force on the first rotating member 10.
Specifically, the rotating assembly 40 includes a first connecting member 41 and a second connecting member 42. The first connecting member 41 is rotatably connected to the second connecting member 42 by a pin 43. The first connecting member 41 is connected to the first rotating member 10, and the second connecting member 42 is connected to the second rotating member 20.
The first connecting member 41 and the first rotating member 10 may be fixedly connected or detachably connected. Similarly, the second connecting member 42 can be fixedly connected to the second rotating member 20 or detachably connected thereto.
The elastic element 30 includes an elastic portion 31 for stopping against the first rotating element 10 or the second rotating element 20. Or, the elastic member 30 includes an elastic portion 31 for abutting against the first connecting member 41 or the second connecting member 42. The above two cases can be understood as: when the elastic element 30 is installed on the first rotating element 10 and the second rotating element 20 rotate to a set included angle, the elastic portion 31 is stopped against the second rotating element 20 or the second connecting element 42; when the elastic element 30 is mounted on the second rotating element 20, and the first rotating element 10 and the second rotating element 20 rotate to a predetermined included angle, the elastic portion 31 is stopped against the first rotating element 10 or the first connecting element 41.
In addition, the elastic member 30 preferably includes a fixing portion 32. The fixed portion 32 is fixedly connected to the first rotating member 10 or the second rotating member 20. The flexible portion 31 is connected to the fixed portion 32 and forms an angle, typically less than 180 °. It is typical that the elastic portion 31 is tilted so that the elastic portion 31 has elasticity and is also convenient to contact with other components.
Specifically, the first rotating member 10 or the second rotating member 20 is provided with a recess 11. The fixing portion 32 is fixedly connected to the recess 11, so that the elastic member 30 can be easily connected to the first rotating member 10 or the second rotating member 20.
In a more specific case, for the convenience of installation, the first connecting member 41 is fixedly connected to the recess 11, and the elastic member 30 is located between the recess 11 and the first connecting member 41. The fixing portion 32 of the elastic member 30 is first installed in the recess 11, and then the first connecting member 41 is assembled, so that the elastic member 30 is installed at the same position as the first connecting member 41, and the elastic portion 31 abuts against the second connecting member 42.
In the upper section, the second connecting member 42 is provided at the end of the second rotating member 20 and extends to the outer end of the second rotating member 20. The end of the second link 42 is rotatably coupled to the first link 41 such that the side of the second link 42 is in contact with the elastic part 31.
The side of the first connecting piece 41 connected with the first rotating member 10 is provided with a protrusion 411, and the protrusion 411 is fixedly connected with the concave portion 11, so that the first connecting piece 41 and the concave portion 11 are fixed more firmly.
And the protrusions 411 are two to form a groove for connecting the elastic member 30, the fixing portion 32 of the elastic member 30 is engaged with the groove, and then the elastic member 30 is assembled with the first connecting member 41 on the first rotating member 10.
Alternatively, the recess 11 may be disposed on the second rotating member 20, and then the fixing portion 32 of the elastic member 30 is mounted on the second rotating member 20, and the elastic portion 31 is stopped against the first connecting member 41.
Referring to fig. 1 to 4, the glasses with elastic opening and closing function includes a temple 50, a frame 60, and the elastic opening and closing mechanism Q. The first rotating member 10 is a part of the frame 60, and the second rotating member 20 is a part of the temple 50, all of which are of a unitary construction. Thus, the temples 50 have elasticity when being unfolded relative to the glasses frame 60, the unfolding angle is larger, the glasses frame is suitable for different head types, and the adjustment margin is larger.
In other embodiments, the first rotating member 10 is disposed on the glasses frame 60, and the second rotating member 20 is disposed on the glasses legs 50, and may be a split design, for example, the first rotating member 10 is detachably connected to the glasses frame 60, and the second rotating member 20 is also detachably connected to the glasses legs 50.
The utility model discloses simple structure, the cost ratio is lower, can adapt to the elastic mechanism of adjustment by oneself according to user's head shape size for the user wears to experience better.
Compared with the prior art, the utility model discloses be equipped with elastic component 30 between first rotation piece 10 and the second rotation piece 20 for rotate between first rotation piece 10 and the second rotation piece 20 and produce elasticity when setting for the angle, make and produce the clamp force between the two. The elastic opening and closing mechanism Q is arranged in the glasses, so that the glasses legs 50 and the glasses frame 60 have elasticity when unfolded, and the glasses can be worn firmly; the unfolding degree is large, the adjustment amount is large, and the use is convenient; in addition, the structure is simple, and the production cost is low.
The technical content of the present invention is further described by the embodiments only, so that the reader can understand it more easily, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation according to the present invention is protected by the present invention. The protection scope of the present invention is subject to the claims.
Claims (10)
1. An elastic opening and closing mechanism is characterized by comprising a first rotating piece and a second rotating piece; the first rotating piece is rotationally connected with the second rotating piece; an elastic piece is arranged between the first rotating piece and the second rotating piece; when the first rotating part and the second rotating part rotate to a set included angle, one end of the elastic part is abutted against the first rotating part, and the other end of the elastic part is abutted against the second rotating part, so that the first rotating part and the second rotating part rotate with elasticity.
2. A resilient opening and closing mechanism according to claim 1 wherein the first rotatable member is rotatably connected to the second rotatable member by a rotatable member.
3. A resilient opening and closing mechanism according to claim 2, wherein said resilient member is fixed at one end to the first rotatable member; when the first rotating piece and the second rotating piece rotate to a set included angle, the other end of the elastic piece is contacted with the second rotating piece; or one end of the elastic piece is fixed on the second rotating piece; when the second rotating piece and the first rotating piece rotate to a set included angle, the other end of the elastic piece is contacted with the first rotating piece.
4. A resilient opening and closing mechanism according to claim 3, wherein said rotating assembly comprises a first connecting member, a second connecting member; the first connecting piece and the second connecting piece are rotationally connected through a pin shaft; the first connecting piece is connected with the first rotating piece, and the second connecting piece is connected with the second rotating piece.
5. An elastic opening and closing mechanism according to claim 3 or 4, wherein the elastic member comprises an elastic portion for stopping against the first rotating member or the second rotating member; or the elastic part comprises an elastic part used for stopping against the first connecting piece or the second connecting piece.
6. A resilient opening and closing mechanism according to claim 5, wherein said resilient member preferably includes a fixed portion; the fixed part is fixedly connected with the first rotating part or the second rotating part; the fixing part is connected with the elastic part, and an included angle is formed between the elastic part and the fixing part.
7. A resilient opening and closing mechanism according to claim 6 wherein the first or second rotatable member is provided with a recess; the fixing part is fixedly connected with the concave part.
8. An elastic opening and closing mechanism according to claim 6, wherein the first connecting member is fixedly connected with the recess, and the elastic member is located between the recess and the first connecting member.
9. An elastic opening and closing mechanism according to claim 6, wherein said second connecting member is provided at an end portion of the second rotating member and extends to an outer end of the second rotating member; the end part of the second connecting piece is rotationally connected with the first connecting piece; the side surface of the second connecting piece is contacted with the elastic part.
10. Glasses with elastic opening and closing mechanisms, which are characterized by comprising glasses legs, a glasses frame and the elastic opening and closing mechanisms of any one of claims 1 to 9; the first rotating piece is arranged on the glasses frame, and the second rotating piece is arranged on the glasses legs; or the first rotating piece is a part of the spectacle frame, and the second rotating piece is a part of the spectacle leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022366523.1U CN213149403U (en) | 2020-10-21 | 2020-10-21 | Elastic opening and closing mechanism and glasses with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022366523.1U CN213149403U (en) | 2020-10-21 | 2020-10-21 | Elastic opening and closing mechanism and glasses with same |
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| Publication Number | Publication Date |
|---|---|
| CN213149403U true CN213149403U (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022366523.1U Active CN213149403U (en) | 2020-10-21 | 2020-10-21 | Elastic opening and closing mechanism and glasses with same |
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| CN (1) | CN213149403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022082828A1 (en) * | 2020-10-21 | 2022-04-28 | 深圳市深科创投科技有限公司 | Elastic opening and closing mechanism and spectacles having same |
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- 2020-10-21 CN CN202022366523.1U patent/CN213149403U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022082828A1 (en) * | 2020-10-21 | 2022-04-28 | 深圳市深科创投科技有限公司 | Elastic opening and closing mechanism and spectacles having same |
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