Elastic connecting structure and glasses

Abstract

The utility model provides an elastic connecting structure and glasses, and the elastic connecting structure comprises a first connecting body which is provided with a through hole; the second connecting body comprises a hooking piece and an elastic piece, the hooking piece comprises an insertion end used for being inserted into the through hole and a turning part connected with the insertion end and used for limiting the insertion end to be further inserted into the through hole, and the elastic piece is used for applying acting force to the first connecting body; and the through hole of the first connecting body is driven to be combined with the insertion end of the hooking piece. According to the scheme, the hooking piece hooks the through hole of the first connecting body, the elastic piece drives the first connecting body to be combined with the hooking piece, and therefore the first connecting body and the second connecting body can be kept connected, and during mounting and dismounting, only the acting force of the elastic piece needs to be overcome; and external tools such as screws and screwdrivers corresponding to the types of the screws are not needed, so that the operation is very convenient.

Description

Technical Field

[0001] This application relates to the technical field of eyeglasses, and more particularly to an elastic connection structure and eyeglasses. Background Technology

[0002] Eyeglasses typically consist of a frame and temples. In current designs, the frame and temples are mostly connected by screws. If the temples or frame need to be installed or replaced, a screwdriver matching the screw type is required for both installation and removal, which is inconvenient.

[0003] Therefore, it is necessary to provide a flexible connection structure and eyeglasses so that the eyeglass frame and temples can be connected and disassembled without the aid of external tools such as screwdrivers. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of this utility model is to provide an elastic connection structure and eyeglasses, so that the eyeglass frame and temples can be connected and disassembled without the aid of external tools such as screwdrivers.

[0005] According to the embodiments of this utility model, the first embodiment is provided as: an elastic connection structure, comprising:

[0006] The first connector has a through hole; and

[0007] The second connector includes a hook and an elastic element. The hook includes an insertion end for inserting into the through hole and a turning portion connected to the insertion end and restricting the insertion end from further inserting into the through hole. The elastic element is used to apply a force to the first connector to drive the through hole of the first connector to engage with the insertion end of the hook.

[0008] In a preferred embodiment, when the insertion end of the hook is inserted into the through hole from one side of the first connector, the elastic element applies a thrust to the first connector from the other side of the first connector.

[0009] In a preferred embodiment, the elastic element is a spring sheet, which includes a first abutment piece and a second abutment piece. The first abutment piece and the second abutment piece have a tendency to open relative to each other. The elastic element is provided with a clearance groove for the hook member to pass through, and the clearance groove extends from the first abutment piece to the second abutment piece.

[0010] In a preferred embodiment, the second abutting piece abuts against the first connecting body, and the first abutting piece is further provided with a limiting part, which is located in the relief groove and divides the relief groove into a limiting hole for limiting the hook and connector.

[0011] In a preferred embodiment, the second connector further includes a limiting protrusion located between the first abutment piece and the second abutment piece, the limiting protrusion being used to abut against the limiting portion to restrict the separation of the first abutment piece from the hook member.

[0012] In a preferred embodiment, the first connector includes a limiting shaft connected to the through hole, and when the insertion end is inserted into the through hole, the limiting shaft abuts against the inner circumference of the hook member.

[0013] In a preferred embodiment, the first connector further includes two extension ends extending out of the limiting shaft, and when the insertion end is inserted into the through hole, the two extension ends abut against the opposite sides of the hook member.

[0014] This utility model also provides eyeglasses, which include the elastic connection structure described in any of the above solutions, the elastic connection structure being used to connect the eyeglass frame and the temples.

[0015] In a preferred embodiment, the eyeglass frame includes the first connecting body, and the temple includes the second connecting body, a temple body, and a connecting member fixed to the temple body, wherein the connecting member is rotatably connected to the second connecting body.

[0016] In a preferred embodiment, the leg body is provided with a receiving groove, and the connecting part is received in the receiving groove.

[0017] This utility model has the following beneficial effects:

[0018] In the solution of this application, the hook-and-loop fastener hooks onto the through hole of the first connector, and the elastic element drives the first connector to remain engaged with the hook-and-loop fastener, thereby enabling the first connector and the second connector to remain connected. During installation and disassembly, only the force of the elastic element needs to be overcome, without the need for external tools such as screws and screwdrivers corresponding to the screw type, which is very convenient. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the glasses according to an embodiment of the present invention;

[0020] Figure 2 for Figure 1 Enlarged view of point a in the image;

[0021] Figure 3 This is an exploded view of the glasses according to an embodiment of the present invention;

[0022] Figure 4 This is an exploded structural diagram of the glasses described in one embodiment of the present invention from another perspective;

[0023] Figure 5 A diagram showing the normal and over-exposed states of the temples of eyeglasses.

[0024] Figure 6 This is a schematic diagram of the assembly of the elastic component and the hook component;

[0025] Figure 7 This is a schematic diagram of the assembly of the second connector and the connecting parts;

[0026] Figure 8 This is a schematic diagram of the connector and the second connector being assembled to the leg body.

[0027] Reference numerals: 10, First connector; 11, Through hole; 12, Limiting shaft; 113, Extension end; 20, Second connector; 21, Hook and pin; 211, Insertion end; 212, Turning part; 22, Elastic element; 221, First abutment piece; 222, Second abutment piece; 223, Clearance groove; 224, Limiting part; 225, Limiting hole; 23, Limiting protrusion; 30, Eyeglass frame; 40, Eyeglass temple; 41, Temple body; 411, Receiving groove; 42, Connector; Detailed Implementation

[0028] To enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0029] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly set on the other component; when a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to the other component.

[0030] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0031] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying 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 this application, "multiple" or "several" means two or more, unless otherwise explicitly specified.

[0032] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce.

[0033] Please refer to Figures 1-4 This utility model provides an elastic connection structure, which includes a first connector 10 and a second connector 20. The first connector 10 has a through hole 11. The second connector 20 includes a hook member 21 and an elastic member 22. The hook member 21 includes an insertion end 211 and a turning portion 212. The insertion end 211 is inserted into the through hole 11, and the turning portion 212 is connected to the insertion end 211 and restricts the insertion end 211 from further inserting into the through hole 11. The elastic member 22 applies a force to the first connector 10 to drive the through hole 11 of the first connector 10 to engage with the insertion end 211 of the hook member 21, thereby maintaining the connection between the first connector 10 and the second connector 20.

[0034] In this embodiment, the hook 21 hooks onto the through hole 11 of the first connector 10, and the elastic member 22 drives the first connector 10 to remain engaged with the hook 21, thereby enabling the first connector 10 and the second connector 20 to remain connected. During installation and disassembly, only the force of the elastic member 22 needs to be overcome, without the need for external tools such as screws and screwdrivers corresponding to the screw type, which is very convenient.

[0035] It is understood that the shape of the insertion end 211 and the turning part 212 on the hook member 21 in this embodiment can be a curved structure as shown in the figure, or it can be a straight structure, and no further limitations are made here. The elastic member 22 can be a spring or a sheet-like structure, and its force can be a pulling force or a pushing force, and no further limitations are made here.

[0036] In a preferred embodiment, when the insertion end 211 of the hook member 21 is inserted into the through hole 11 from one side of the first connector 10, the elastic member 22 applies a pushing force to the first connector 10 from the other side of the first connector 10.

[0037] In a preferred embodiment, the elastic member 22 is preferably a spring sheet, comprising a first abutment piece 221 and a second abutment piece 222, the first abutment piece 221 and the second abutment piece 222 having a tendency to open relative to each other. The elastic member 22 is provided with a relief groove 223 for the hook member 21 to pass through, the relief groove 223 extending from the first abutment piece 221 to the second abutment piece 222, the relief groove 223 being able to avoid the hook member 21. Preferably, see reference Figure 3 The elastic element 22 is an R-shaped spring sheet, and the clearance groove 223 extends along the path of the R shape.

[0038] In this embodiment, reference can be made to Figure 5 The left side of the figure shows the normal opening of the temples 40. When the user's head size is large, as shown on the right side of the figure, the opening angle of the two temples 40 will be greater when wearing the glasses. At this time, due to the elastic element 22, its elastic design can reduce the pressure of the temples 40 on the user's head.

[0039] Furthermore, it can be combined with Figure 2 The second abutting piece 222 abuts against the first connecting body 10 to push the first connecting body 10 and the hook member 21 to remain engaged, and can be re-engaged. Figure 3 and Figure 4 The first abutting piece 221 is also provided with a limiting part 224, which is located in the relief groove 223. The limiting part 224 divides the relief groove 223 into a limiting hole 225, which is used to limit the hook member 21.

[0040] The specific disassembly process of this embodiment is as follows: The user can compress the elastic member 22 to make the first abutting piece 221 and the second abutting piece 222 close together. At this time, the insertion end 211 of the hook member 21 can be separated from the through hole 11 of the first connector 10, thereby realizing the disassembly of the temple 40 and the eyeglass frame 30.

[0041] The specific installation process of this embodiment is as follows: The user can compress the elastic element 22 to make the first abutting piece 221 and the second abutting piece 222 close together, and expose a gap between the second abutting piece 222 and the insertion end 211 for the first connector 10 to be inserted. After the first connector 10 is inserted, the insertion end 211 is inserted into the through hole 11. At this time, the user releases the hand, and the second abutting piece 222 will automatically reset and abut against the first connector 10, so that the first connector 10 and the second connector 20 remain connected, so as to realize the installation of the temple 40 and the eyeglass frame 30.

[0042] Furthermore, the second connector 20 also includes a limiting protrusion 23, which is located between the first abutting piece 221 and the second abutting piece 222. The limiting protrusion 23 is used to abut against the limiting part 224 to restrict the separation of the first abutting piece 221 from the hook member 21.

[0043] In this embodiment, as Figure 2 As shown, the elastic element 22 can be fitted onto the hook element 21, and can be combined. Figure 6 The insertion end 211 and the turning part 212 of the hook member 21 can pass through the first abutment piece 221 and the second abutment piece 222 through the relief groove 223. The limiting protrusion 23 limits the first abutment piece 221 to prevent the first abutment piece 221 from separating from the hook member 21.

[0044] In a preferred embodiment, the first connector 10 includes a limiting shaft 12 connected to a through hole 11. When the insertion end 211 is inserted into the through hole 11, the limiting shaft 12 abuts against the inner circumference of the hook member 21.

[0045] Further references can be made. Figure 4 The first connector 10 also includes two extension ends 113 extending out of the limiting shaft 12. When the insertion end 211 is inserted into the through hole 11, the two extension ends 113 abut against the opposite sides of the hook member 21, which can make the connection between the first connector 10 and the second connector 20 more stable.

[0046] In a preferred embodiment, eyeglasses are provided, the eyeglasses including the elastic connection structure of any of the above embodiments, the elastic connection structure being used to connect the eyeglass frame 30 and the eyeglass temple 40.

[0047] Preferably, the eyeglass frame 30 includes a first connecting body 10, and the temple 40 includes a second connecting body 20, a temple body 41, and a connecting member 42. The connecting member 42 is fixed to the temple body 41, and the connecting member 42 is rotatably connected to the second connecting body 20, so that the temple body 41 can rotate to achieve folding and unfolding. (See reference) Figure 7 The second connector 20 can be mounted on the connector 42 with screws. (See reference...) Figure 3 , Figure 4 and Figure 8 The leg body 41 is provided with a receiving groove 411, and the connector 42 is partially received in the receiving groove 411. The connector 42 is fixed to the leg body 41 by screws.

[0048] Of course, in other embodiments, as another way of setting the elastic connection structure, the eyeglass frame 30 may also include a second connector 20, while the temple 40 may include a first connector 10, without further limitation.

[0049] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An elastic connection structure characterized by comprising: include: The first connector has a through hole; as well as The second connector includes a hook and an elastic element. The hook includes an insertion end for inserting into the through hole and a turning portion connected to the insertion end and restricting the insertion end from further inserting into the through hole. The elastic element is used to apply a force to the first connector to drive the through hole of the first connector to engage with the insertion end of the hook.

2. The elastic connection structure according to claim 1, wherein When the insertion end of the hook is inserted into the through hole from one side of the first connector, the elastic element applies a thrust to the first connector from the other side of the first connector.

3. The elastic connection structure according to claim 1, wherein The elastic element is a spring sheet, which includes a first abutment piece and a second abutment piece. The first abutment piece and the second abutment piece have a tendency to open relative to each other. The elastic element is provided with a clearance groove for the hook member to pass through, and the clearance groove extends from the first abutment piece to the second abutment piece.

4. The elastic connection structure according to claim 3, characterized in that, The second abutting piece abuts against the first connecting body. The first abutting piece is also provided with a limiting part, which is located in the relief groove and divides the relief groove into a limiting hole for limiting the hook and connector.

5. The elastic connection structure according to claim 4, wherein The second connector further includes a limiting protrusion located between the first abutment piece and the second abutment piece. The limiting protrusion abuts against the limiting portion to restrict the separation of the first abutment piece from the hook member.

6. The elastic connection structure according to claim 1, wherein The first connector includes a limiting shaft connected to the through hole. When the insertion end is inserted into the through hole, the limiting shaft abuts against the inner circumference of the hook member.

7. The elastic connection structure according to claim 6, wherein The first connector also includes two extension ends extending out of the limiting shaft. When the insertion end is inserted into the through hole, the two extension ends abut against the opposite sides of the hook member.

8. Eyeglasses, characterized in that, Includes the elastic connection structure as described in any one of claims 1 to 7, wherein the elastic connection structure is used to connect the eyeglass frame and the temples.

9. The eyeglasses of claim 8, wherein, The eyeglass frame includes the first connecting body, and the temple includes the second connecting body, the temple body, and a connecting member fixed to the temple body, wherein the connecting member is rotatably connected to the second connecting body.

10. The eyeglasses of claim 9, wherein, The leg body is provided with a receiving groove, and the connecting part is received in the receiving groove.

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