CN209962033U - Elastic hinge and glasses with same - Google Patents
Elastic hinge and glasses with same Download PDFInfo
- Publication number
- CN209962033U CN209962033U CN201921128706.0U CN201921128706U CN209962033U CN 209962033 U CN209962033 U CN 209962033U CN 201921128706 U CN201921128706 U CN 201921128706U CN 209962033 U CN209962033 U CN 209962033U
- Authority
- CN
- China
- Prior art keywords
- hinge
- clamping arm
- arm
- elastic
- hinge element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses an elasticity hinge and have glasses of this elasticity hinge relates to the constitution part field of glasses, including first articulated element and the articulated element of second, first articulated element and the articulated element of second all contain base plate and hinged end, the hinged end of the articulated element of second has a rotation portion, the hinged end of first articulated element has first arm lock and second arm lock, the front end of first arm lock and the front end of second arm lock are buckled respectively and are formed curved hook portion in opposite directions, the curved hook portion combination of the curved hook portion of first arm lock and second arm lock forms and supplies this rotation portion at wherein pivoted movable groove with the rotation looks adaptation of the articulated element of second. The utility model provides an elastic hinge utilizes two elastic hinge components to exert elastic force articulated mutually, simple structure, equipment and dismantlement simple and convenient, easy manufacturing, low in production cost, the glasses that adopt this elastic hinge are pleasing to the eye, light, fashion.
Description
Technical Field
The utility model relates to a constitute the part field of glasses, especially relate to an elasticity hinge and have glasses of this elasticity hinge.
Background
As is well known, spectacles are indispensable daily necessities in life, and with the progress of science and technology, the demand of people for spectacles is higher and higher, and thus, spectacles manufacturers and designers are increasingly required to refine each component part of spectacles so as to make the wearing of the spectacles more comfortable and convenient.
In the prior art, various elastic hinges are mostly used at the folding part of the spectacle frame, that is, the connecting device arranged at the connecting part of the spectacle frame and the spectacle legs, so that the spectacle frame and the spectacle legs form elastic movable connection, that is, the elastic force of the spring hinge can help the folding and folding actions of the spectacle frame and the spectacle legs.
However, since the frame and temple are opened and closed numerous times during the use of the eyeglasses, the springs inside the junction of the frame and temple are subject to wear and often need to be renewed. The existing hinge is usually provided with a shaft core, a spring and other parts of the hinge arranged in a spectacle frame, the hinge is connected with the spectacle frame (generally spectacle legs) in a way of difficult disassembly, and an unspecified repair person is difficult to disassemble or disassemble without damaging the structure, so that the inconvenience is brought to the replacement of the easily damaged spring, and the problems of complex structure, difficult manufacture, high manufacture, poor attractiveness, light weight and the like exist.
The prior art elastic hinge has obvious inconvenience and defects in practical use, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an elastic hinge to there are the problem that the structure is complicated, the preparation difficulty, the preparation is high in the current glasses elastic hinge of solution overcoming.
The elastic hinge comprises a first hinge element and a second hinge element, wherein the first hinge element and the second hinge element respectively comprise a base plate and a hinge end, the hinge end of the second hinge element is provided with a rotating part, the hinge end of the first hinge element is provided with a first clamping arm and a second clamping arm, the front end of the first clamping arm and the front end of the second clamping arm are bent towards each other to form a hook part, and the hook parts of the first clamping arm and the second clamping arm are combined to form a movable groove which is matched with the rotating part of the second hinge element and used for the rotating part to rotate in the movable groove.
Preferably, the hook of the hook portion of the first clamping arm is matched with the rotating portion of the second clamping arm in size, and the rear end of the hook portion of the first clamping arm extends to form a straight section which is integrally formed with the base plate of the first hinge element.
Preferably, the second clamping arm further comprises a U-shaped limiting part formed by reversely bending the rear end of the hook part of the second clamping arm, and the U-shaped limiting part and the substrate of the first hinge element are integrally formed.
Preferably, the second clamping arm is provided with a first side clamping arm and a second side clamping arm, the front end of the first side clamping arm and the front end of the second side clamping arm are connected into a whole by adopting a connecting part, and the connecting part is the front end part of the hook part of the second clamping arm.
Preferably, the first clamping arm is located between the first side clamping arm and the second side clamping arm, and the front end of the hook part of the first clamping arm is located on the inner side of the hook part of the second clamping arm.
Preferably, the hinge end of the second hinge member has a U-shaped barb having a first U-shaped side arm, a second U-shaped side arm, and the rotating portion connecting the first U-shaped side arm and the second U-shaped side arm, and one side of the U-shaped barb is bent toward the other side by a distance to form a transition section, and the transition section is bent to be connected to the base plate of the second hinge member.
Preferably, the front end of the first U-shaped side arm and the front end of the second U-shaped side arm both protrude out of the rotating portion and enclose a gap with the rotating portion, and when the first hinge part and the second hinge part rotate relatively, the front end of the hook portion of the first clamping arm is always accommodated in the gap.
Preferably, when the elastic hinge is in a closed state, the front end part of the hook part of the second clamping arm is clamped between the tail end of the U-shaped barb and the transition section.
Preferably, the base plate of the first hinge element and the base plate of the second hinge element are collinear when the resilient hinge is in the closed position.
The utility model also provides a pair of glasses, which adopts the elastic hinge.
Compared with the prior art, the utility model has the advantages of it is following:
1. the utility model provides an elastic hinge utilizes two elastic hinge elements to apply elastic force articulated mutually, simple structure, equipment and dismantlement simple and convenient, easy manufacturing, reduction in production cost.
2. First articulated component and second articulated component can be bent by an elasticity flat board separately and form, compares with current elasticity hinge, and furthest has reduced the component, adopts the utility model provides an elasticity hinge's glasses are pleasing to the eye more, light, fashion.
3. When the first hinge element and the second hinge element rotate relatively, the opening of the movable groove is opened, so that the hook part of the first clamping arm and the hook part of the second clamping arm are subjected to opening force in the opposite direction from the second hinge element, and the second hinge element is clamped at the movable groove.
Drawings
Fig. 1 is a perspective view of an unfolded state of an elastic hinge according to an embodiment of the present invention;
FIG. 2 is another angular view of FIG. 1;
fig. 3 is a schematic perspective view of a first hinge element according to an embodiment of the invention;
FIG. 4 is a front view of FIG. 3;
fig. 5 is a schematic perspective view of a second hinge element according to an embodiment of the invention;
fig. 6 is a perspective view of the folded state of the elastic hinge according to an embodiment of the present invention;
fig. 7 is a front view of fig. 6.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 7, the present embodiment discloses an elastic hinge, which includes a first hinge element 1 and a second hinge element 2, wherein each of the first hinge element 1 and the second hinge element 2 includes a base and a hinge end, the hinge end of the second hinge element 2 has a rotating portion 213, the hinge end of the first hinge element 1 has a first clamping arm 11 and a second clamping arm 12, the front end of the first clamping arm 11 and the front end of the second clamping arm 12 are bent towards each other to form a curved hook portion, and the curved hook portion of the first clamping arm 11 and the curved hook portion of the second clamping arm 12 form a movable slot 13 adapted to the rotating portion 213 of the second hinge element 2 and allowing the rotating portion 213 to rotate therein.
The elastic hinge has an unfolded state as shown in fig. 1 and 2 and a folded state as shown in fig. 6 and 7. In the using process, when the first hinge element 1 and the second hinge element 2 rotate relatively, the opening of the movable slot 13 is opened, so that the hook part of the first clamping arm 11 and the hook part of the second clamping arm 12 are subjected to the opening force in the opposite direction from the second hinge element 2, and the second hinge element 2 is clamped at the movable slot 13, therefore, the glasses adopting the elastic hinge have good stability and are not easy to shake.
Preferably, the hook of the hook portion of the first clamping arm 11 is matched with the rotation portion 213 of the second clamping arm 12 in size, so that the elastic hinge structure is more compact, and when the elastic hinge is in the unfolding state, the first clamping arm 11 and the second clamping arm 12 are prevented from moving relatively in the longitudinal direction under the restriction of the hook portion of the first clamping arm 11, so that the elastic hinge is more stable. As shown in fig. 3 and 4, the first clip arm 11 further includes a straight section 111 formed by extending the rear end of the hook portion of the first clip arm 11, and the straight section 111 is integrally formed with the base plate of the first hinge member 1. A straight section 111 is provided next to the hook portion, which straight section 111 gives the first clip arm 11 good elasticity.
The second clamping arm 12 further includes a U-shaped limiting portion 121 formed by reversely bending the rear end of the hook portion of the second clamping arm 12, and the U-shaped limiting portion 121 is integrally formed with the base plate of the first hinge member 1. This spacing portion 121 of U-shaped's the opposite direction of buckling with the crook portion of second arm lock 12, adopt this kind of structure, when the elasticity hinge is in fold condition, the crook portion of second arm lock 12 has good elasticity, can provide good clamping-force to second articulated element 2 to it is more firm to make this elasticity hinge.
In a specific structure, as shown in fig. 3, the second clamp arm 12 has a first side clamp arm 122 and a second side clamp arm 123, a front end of the first side clamp arm 122 and a front end of the second side clamp arm 123 are connected to form a whole by a connecting portion 124, and the connecting portion 124 is a front end portion of the hook portion of the second clamp arm 12. The first clip arm 11 is located between the first side clip arm 122 and the second side clip arm 123, and the front end of the hook portion of the first clip arm 11 is located inside the hook portion of the second clip arm 12. The first clamping arm 11 and the second clamping arm 12 are formed by bending the front end of the first hinge element 1 after being slit, and the first side clamping arm 122 and the second side clamping arm 123 are symmetrically arranged on two sides of the first clamping arm 11 to provide balanced clamping force for the second hinge element 2.
As shown in fig. 5, the hinge end of the second hinge member 2 has a U-shaped barb 21, the U-shaped barb 21 has a first U-shaped side arm 211, a second U-shaped side arm 212, and a rotating portion 213 connecting the first U-shaped side arm 211 and the second U-shaped side arm 212, one side of the U-shaped barb 21 is bent toward the other side thereof by a distance to form a transition section, and the transition section is bent to be connected to the base plate of the second hinge member 2. When the elastic hinge is in the unfolded state, the front end part of the hook part of the second clamping arm 12 is clamped between the tail end of the U-shaped barb and the transition section, so that the stability of the elastic hinge is further improved. When the elastic hinge is in the unfolded state, the base plate of the first hinge element 1 and the base plate of the second hinge element 2 are located on the same line, and the width of the first hinge element 1 and the width of the second hinge element 2 are substantially equal.
Preferably, as shown in fig. 5, the front end of the first U-shaped side arm 211 and the front end of the second U-shaped side arm 212 both protrude out of the rotating portion 213 and enclose a notch 22 with the rotating portion 213, and when the first hinge part and the second hinge part rotate relatively, the front end of the hook part of the first clamping arm 11 is always accommodated in the notch 22, and the two side walls of the notch 22 can prevent the first hinge element 1 and the second hinge element 2 from moving relatively in the transverse direction.
The present embodiment also provides eyeglasses using the above-described elastic hinge, and in particular, the first hinge element 1 or the second hinge element 2 of the elastic hinge is connected to the frame or the temple, for example, the first hinge element 1 is connected to the frame, the second hinge element 2 is connected to the temple, or the first hinge element 1 is directly integrated with the frame, and the second hinge element 2 is directly integrated with the temple.
The first hinge member 1 and the second hinge member 2 may be made of a material having good elasticity, such as metal, polymer, or composite material. The first hinge member 1 and the second hinge member 2 may be each formed by bending a flat elastic plate, minimizing the number of components compared to the conventional elastic hinge. The elastic hinge utilizes the elastic force exerted by the two elastic hinge elements to hinge mutually, has simple structure, simple and convenient assembly and disassembly, easy manufacture and low production cost. The glasses adopting the elastic hinge are beautiful, light and fashionable.
The above description is only an embodiment utilizing the technical content of the present disclosure, and any modification and variation made by those skilled in the art can be covered by the claims of the present disclosure, and not limited to the embodiments disclosed.
Claims (10)
1. An elastic hinge, characterized in that: the hinge structure comprises a first hinge element and a second hinge element, wherein the first hinge element and the second hinge element both comprise a base plate and a hinge end, the hinge end of the second hinge element is provided with a rotating part, the hinge end of the first hinge element is provided with a first clamping arm and a second clamping arm, the front end of the first clamping arm and the front end of the second clamping arm are bent oppositely to form a hook part, and the hook part of the first clamping arm and the hook part of the second clamping arm are combined to form a movable groove which is matched with the rotating part of the second hinge element and used for the rotating part to rotate in the movable groove.
2. The elastic hinge according to claim 1, characterized in that: the size of the hook part of the first clamping arm is matched with the size of the rotating part of the second clamping arm, the rear end of the hook part of the first clamping arm extends to form a straight section, and the straight section and the base plate of the first hinge element are integrally formed.
3. The elastic hinge according to claim 1, characterized in that: the second clamping arm also comprises a U-shaped limiting part formed by reversely bending the rear end of the bent hook part of the second clamping arm, and the U-shaped limiting part and the substrate of the first hinge element are integrally formed.
4. The elastic hinge according to claim 1, characterized in that: the second clamping arm is provided with a first side clamping arm and a second side clamping arm, the front end of the first side clamping arm and the front end of the second side clamping arm are connected into a whole by adopting a connecting part, and the connecting part is the front end part of the hook part of the second clamping arm.
5. The elastic hinge according to claim 4, characterized in that: the first clamping arm is positioned between the first side clamping arm and the second side clamping arm, and the front end of the hook part of the first clamping arm is positioned on the inner side of the hook part of the second clamping arm.
6. The elastic hinge according to claim 1, characterized in that: the hinged end of the second hinge element is provided with a U-shaped barb which is provided with a first U-shaped side arm, a second U-shaped side arm and the rotating part connecting the first U-shaped side arm and the second U-shaped side arm, one side of the U-shaped barb is bent towards the other side for a certain distance to form a transition section, and the transition section is bent and connected to the base plate of the second hinge element.
7. The elastic hinge according to claim 6, characterized in that: the front end of the first U-shaped side arm and the front end of the second U-shaped side arm both protrude out of the rotating part and enclose a notch with the rotating part, and when the first hinge part and the second hinge part rotate relatively, the front end of the hook part of the first clamping arm is always accommodated in the notch.
8. The elastic hinge according to claim 6, characterized in that: when the elastic hinge is in an unfolding state, the front end part of the bent hook part of the second clamping arm is clamped between the tail end of the U-shaped barb and the transition section.
9. The elastic hinge according to claim 1, characterized in that: when the elastic hinge is in the unfolded state, the base plate of the first hinge element and the base plate of the second hinge element are positioned on the same straight line.
10. An eyewear, characterized by: use of an elastic hinge according to one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921128706.0U CN209962033U (en) | 2019-07-18 | 2019-07-18 | Elastic hinge and glasses with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921128706.0U CN209962033U (en) | 2019-07-18 | 2019-07-18 | Elastic hinge and glasses with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209962033U true CN209962033U (en) | 2020-01-17 |
Family
ID=69248753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921128706.0U Active CN209962033U (en) | 2019-07-18 | 2019-07-18 | Elastic hinge and glasses with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209962033U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111665633A (en) * | 2020-06-17 | 2020-09-15 | 歌尔科技有限公司 | Collapsible mirror leg subassembly and head-mounted apparatus |
| CN112099237A (en) * | 2020-10-30 | 2020-12-18 | 歌尔光学科技有限公司 | Intelligent glasses |
-
2019
- 2019-07-18 CN CN201921128706.0U patent/CN209962033U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111665633A (en) * | 2020-06-17 | 2020-09-15 | 歌尔科技有限公司 | Collapsible mirror leg subassembly and head-mounted apparatus |
| CN111665633B (en) * | 2020-06-17 | 2022-01-04 | 歌尔科技有限公司 | Collapsible mirror leg subassembly and head-mounted apparatus |
| CN112099237A (en) * | 2020-10-30 | 2020-12-18 | 歌尔光学科技有限公司 | Intelligent glasses |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209962033U (en) | Elastic hinge and glasses with same | |
| CN111596469B (en) | Glasses | |
| JP2000147438A (en) | Spring hinge for spectacles | |
| CN112004438B (en) | Wearable article with bi-stable mechanism | |
| US7658491B2 (en) | Multi-purpose spectacle frame set | |
| WO2016033093A1 (en) | Twist and pivot eyeglasses | |
| KR101417578B1 (en) | Joint structure of temple for spectacle frame | |
| JPH08160363A (en) | Folding spectacles | |
| CA3024952C (en) | Dual-folding eyeglasses and eyeglass collapsible case | |
| CN2898862Y (en) | Hair-clipped spectacle | |
| GB2412181A (en) | Auxiliary eyeglasses with spring biased lens units | |
| US20110304814A1 (en) | Double-pronged flex hinge mechanism for eyeglasses temple arms | |
| CN113433716B (en) | Connection structure, glasses leg subassembly and glasses | |
| CN106990552B (en) | Assembled glasses and its assembly method | |
| CN208834029U (en) | Spectacle frame | |
| CN101093289A (en) | Spectacle | |
| CN214474288U (en) | Hinge for glasses and glasses thereof | |
| CN216956548U (en) | Accessory for increasing clamping force of glasses legs and glasses | |
| JP3003386U (en) | Eye mirror | |
| TW202034027A (en) | Folding eyeglasses | |
| CN212846192U (en) | Spectacle frame | |
| CN217521446U (en) | Connection structure and glasses of picture frame and mirror leg | |
| CN210323623U (en) | Screwless connection structure of glasses | |
| CN217085440U (en) | Fine-adjustable folding glasses frame | |
| CN214896067U (en) | Glasses with elastic hinge parts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |