Connecting mechanism for eversion of glasses legs
By introducing a temple tilt connection mechanism into the glasses design, the pile head hinge projection is used to cooperate with the bevel surface of the temple hinge to achieve the folding of the temple and automatically reset with the elastic reset mechanism, the temple wear problem is solved and the service life and aesthetics of the glasses are extended.
Patent Information
- Application Number
- CN202422139205.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Priority Date
- 2024-08-23
- Filing Date
- 2024-09-02
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-09-02
AI Technical Summary
In traditional glasses design, temples cannot be folded outward, resulting in wear on the outside paint surface at the connection between temples and pile heads after long-term use, affecting service life and beauty.
A connection mechanism for temples is designed to fit the protrusion on the pile head hinge and the inclined surface on the temple hinge, allowing the temples to be folded outward, and the elastic reset mechanism is used to realize automatic reset of temples to avoid direct contact between temples and pile heads.
Effectively prevent the wear of the temple paint surface, extend the service life of the glasses, maintain the integrity of the appearance, and improve the user experience.
Smart Images
Figure CN223155326U_ABST
Abstract
Description
[Technical field]
[0002] The present application belongs to the technical field of eyeglass processing, and in particular relates to a connection mechanism for the outward turning of temples. [Background technology]
[0004] As a common vision correction tool, glasses have been widely used. Traditional glasses are usually designed to include frames, temples, and the poles connecting the two. When wearing glasses, users are accustomed to applying a certain amount of pulling force to the temples to open them for easy wearing. The traditional connection method between the temple poles and the temples limits the flipping angle of the temples, allowing the temples to only fold inward from the fully unfolded state but not outward. After long-term use, the outer paint surface of the temples where they are connected to the eye poles will often be scratched. This causes the paint surface of the temples to wear out, affecting the service life and aesthetics of the glasses. [Utility Model Content]
[0006] In order to solve the problem in the prior art that traditional glasses cannot be folded outwards, which may easily cause wear of the paint surface of the temples after long-term use, the present application provides a connection mechanism for folding the temples outwards.
[0007] This application is implemented through the following technical solutions:
[0008] A connection mechanism for everting temples, comprising a stud hinge connected to the stud of the glasses, a temple hinge connected to the temple, and an elastic reset mechanism connecting the stud hinge and the temple hinge and driving the opposite surfaces of the two to fit together, the stud hinge is provided with a protrusion, the temple hinge is provided with an inclined surface for the protrusion to abut, and when the protrusion abuts the inclined surface, the temple hinge is pushed away from the stud hinge.
[0009] In the above-mentioned connection mechanism for outward-turning of temples, when the temples are folded outward relative to the head of the glasses, the protrusions abut against the inclined surface and push the hinge of the temple away from the head hinge.
[0010] The temple-turned connecting mechanism as described above has an installation cavity in the temple, and the elastic reset mechanism includes a stud hinge which is arranged and partially movably embedded in the installation cavity and passes through the temple hinge and is hinged to the stud hinge, an elastic member arranged in the stud hinge, and a spring screw which passes through the temple hinge, the elastic member and the stud hinge in sequence and is connected to the temple.
[0011] A connecting mechanism with the temple being turned outwards as described above. When the temple is turned outwards relative to the spectacle hinge under an external force, the protrusion abuts against the inclined surface and pushes the temple hinge away from the hinge of the spectacle hinge, so that the hinge member of the spectacle hinge slides along the installation cavity towards the direction close to the temple hinge. At the same time, the elastic member is compressed under force. When the external force disappears, the hinge member of the spectacle hinge slides along the installation cavity towards the direction away from the temple hinge under the elastic force of the elastic member, driving the inclined surface to slide away from the protrusion so that the opposite surfaces of the hinge of the spectacle hinge and the temple hinge are attached, and further making the spectacle hinge and the temple flush with each other.
[0012] A connecting mechanism with the temple being turned outwards as described above. A connecting groove for inserting the spring screw is provided at the end of the installation cavity.
[0013] A connecting mechanism with the temple being turned outwards as described above. A first opening for the spring screw to pass through and a second opening for the hinge member of the spectacle hinge to pass through are provided on the temple hinge.
[0014] A connecting mechanism with the temple being turned outwards as described above. It further includes a first hinge pin. A positioning hole for the first hinge pin to pass through is provided on the hinge of the spectacle hinge, and a positioning groove for the first hinge pin to be embedded is provided on the spectacle hinge. The first hinge pin passes through the positioning hole and the positioning groove in sequence to connect the spectacle hinge and the hinge of the spectacle hinge.
[0015] A connecting mechanism with the temple being turned outwards as described above. It further includes a second hinge pin. The hinge member of the spectacle hinge is U-shaped and includes an abutting portion and extending portions located at both ends of the abutting portion. A first hinge hole is provided on the extending portion. An articulation groove for the extending portion of the hinge member of the spectacle hinge to extend into is further provided on the hinge of the spectacle hinge, and a second hinge hole horizontally penetrating the articulation groove is also provided. The second hinge pin passes through the second hinge hole, the first hinge hole and the articulation groove to articulate the hinge member of the spectacle hinge and the hinge of the spectacle hinge.
[0016] A connecting mechanism with the temple being turned outwards as described above. The articulation groove allows the temple to be turned inwards by 90 degrees from the position flush with the spectacle hinge.
[0017] A connecting mechanism with the temple being turned outwards as described above. When the temple is turned outwards until the hinge member of the spectacle hinge abuts against the protrusion, the protrusion restricts the temple from continuing to turn outwards.
[0018] Compared with the prior art, the present application has the following advantages:
[0019] A connecting mechanism with outwardly turned temple pieces in the present application, through the cooperation between the protrusion on the stud hinge and the inclined surface on the temple hinge, allows the temple pieces to be turned outward relative to the stud by a certain angle. And when being turned outward, it will push the temple hinge away from the stud hinge to avoid direct contact between the paint surface of the temple piece and the stud. This effectively prevents the wear of the paint surface of the temple piece, extends the service life of the glasses, maintains the integrity of the appearance of the glasses. Then, by setting an elastic reset mechanism, after the user adjusts the wearing position of the glasses, the elastic reset mechanism drives the temple pieces to return inward to the normal flush position to complete the wearing, improving the user experience.
BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0022] Figure 1 is the three-dimensional perspective view in the embodiments of the present application;
[0023] Figure 2 is Figure 1 the exploded view of Figure 1 ;
[0024] Figure 3 is Figure 1 the exploded view of Figure 2 ;
[0025] Figure 4 is Figure 1 the top view of
[0026] Figure 5 is Figure 4 the cross-sectional view at A-A in
[0027] Figure 6 is Figure 5 the cross-sectional view of the temple piece turned outward;
[0028] Figure 7 is Figure 1 the front view of the temple piece turned outward;
[0029] Figure 8 is Figure 1 the front view of the temple piece folded inward.
DETAILED DESCRIPTION OF THE EMBODIMENTS
[0031] In order to make the technical problems, technical solutions and beneficial effects solved by this application more clearly understood, the following further details this application in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not used to limit this application.
[0032] Please refer to Figures 1 to 8 , a connecting mechanism with outwardly turned temple pieces, comprising a stud hinge 2 connected to the spectacle stud 1, a temple hinge 4 connected to the temple piece 3, and an elastic reset mechanism 5 connecting the stud hinge 2 and the temple hinge 4 and driving the opposite sides of the two to fit together. A protrusion 21 is provided on the stud hinge 2, and an inclined surface 41 for the protrusion 21 to abut against is provided on the temple hinge 4. When the protrusion 21 abuts against the inclined surface 41, the temple hinge 4 is pushed away from the stud hinge 2.
[0033] In the connecting mechanism with outwardly turned temple pieces of this application, through the cooperation of the protrusion on the stud hinge and the inclined surface on the temple hinge, the temple piece is allowed to turn outwards relative to the stud by a certain angle, and when turning outwards, the temple hinge will be pushed away from the stud hinge to avoid direct contact between the temple paint surface and the stud. Effectively prevent the wear of the temple paint surface, extend the service life of the glasses, maintain the integrity of the appearance of the glasses, and then by setting the elastic reset mechanism, after the user adjusts the wearing position of the glasses, the elastic reset mechanism drives the temple to return inwards to the normal flush position to complete the wearing, improving the user experience.
[0034] Further, as a preferred implementation manner of this solution rather than a limitation, when the temple piece 3 turns outwards relative to the spectacle stud 1, the protrusion 21 abuts against the inclined surface 41 and pushes the temple hinge 4 away from the stud hinge 2.
[0035] In this embodiment, by providing a protrusion on the stud hinge and an inclined surface on the temple hinge that abuts against the protrusion, when the temple turns outwards relative to the spectacle stud, the protrusion abuts against the inclined surface and pushes the temple hinge gradually away from the stud hinge. This design effectively avoids direct scratching of the outer paint surface at the connection between the temple and the spectacle stud, thereby protecting the paint surface of the temple and extending the service life of the glasses.
[0036] Further, as a preferred implementation manner of this solution rather than a limitation, an installation cavity 31 is provided inside the temple piece 3. The elastic reset mechanism 5 includes a stud articulating member 51 provided in, partially movably embedded in the installation cavity 31 and passing through the temple hinge 4 to be articulated with the stud hinge 2, an elastic member 52 provided in the stud articulating member 51, and a spring screw 53 passing through the temple hinge 4, the elastic member 52 and the stud articulating member 51 in sequence and connecting to the temple piece 3.
[0037] In this embodiment, when the temple is subjected to an external force, it can be folded outward relative to the spectacle hinge, and at the same time, the elastic member is compressed under force; when the external force disappears, the elastic member returns to its original state, and the spring screw is used to push the hinge member of the hinge back to its original position, thereby driving the temple to automatically return to the initial state. This structural design is ingenious, which not only realizes the flexible folding and automatic reset of the temple, but also effectively protects the paint surface at the connection between the temple and the spectacle hinge, and prolongs the service life of the glasses.
[0038] Further, as a preferred embodiment of this solution rather than a limitation, when the temple 3 is folded outward relative to the spectacle hinge 1 under the action of an external force, the protrusion 21 abuts against the inclined surface 41 and pushes the temple hinge 4 away from the hinge 2 of the hinge, so that the hinge member 51 of the hinge slides along the installation cavity 31 in the direction close to the temple hinge 4, and at the same time, the elastic member 52 is compressed under force. When the external force disappears, the hinge member 51 of the hinge slides along the installation cavity 31 in the direction away from the temple hinge 4 under the elastic force of the elastic member 52, driving the inclined surface 41 to slide away from the protrusion 21 so that the opposite surfaces of the hinge 2 of the hinge and the temple hinge 4 are in contact, and further making the spectacle hinge 1 and the temple 3 flush with each other.
[0039] Further, as a preferred embodiment of this solution rather than a limitation, a connection groove 32 for inserting the spring screw 53 is provided at the end of the installation cavity 31.
[0040] In this embodiment, by providing a connection groove at the end of the installation cavity for inserting the spring screw, a firm connection between the elastic reset mechanism and the temple is achieved. This design not only facilitates the installation and disassembly of the elastic reset mechanism, but also ensures its stability and reliability during use. When the temple is folded relative to the spectacle hinge under the action of an external force, the spring screw slides in the connection groove, driving the elastic member to compress or recover, thereby realizing the automatic reset of the temple.
[0041] Further, as a preferred embodiment of this solution rather than a limitation, a first opening 42 for the spring screw 53 to pass through and a second opening 43 for the hinge member 51 of the hinge to pass through are provided on the temple hinge 4.
[0042] In this embodiment, the stability and flexibility of the entire temple eversion connection mechanism are improved. The first opening 42 allows the spring screw 53 to pass through, ensuring that the spring screw can be firmly connected to the temple hinge 4. At the same time, the elastic effect of the spring screw helps to provide dynamic adjustment capabilities between the temple hinge 4 and the stump hinge 2, making the temple smoother during folding and resetting. The second opening 43 provides the stump hinge 51 with necessary activity space, allowing the stump hinge 51 to slide freely in the installation cavity, realizing the compression and release of the elastic resetting mechanism, thereby ensuring that the temple can automatically return to the initial position after folding.
[0043] Furthermore, as a preferred embodiment of the present invention but not a limitation, it also includes a first hinge pin 6, a positioning hole 22 for the first hinge pin 6 to pass through is provided on the pile head hinge 2, and a positioning groove 11 for the first hinge pin 6 to be embedded is provided on the glasses pile head 1, and the first hinge pin 6 passes through the positioning hole 22 and the positioning groove 11 in sequence to connect the glasses pile head 1 with the pile head hinge 2.
[0044] In this embodiment, a stable connection between the eyeglass pile head and the pile head hinge is achieved. This design makes the connection between the eyeglass pile head and the pile head hinge more firm and reliable, and can withstand a large external force without loosening.
[0045] Furthermore, as a preferred embodiment of the present invention but not a limitation, it also includes a second hinge pin 7. The pile head hinge 51 is U-shaped, including an abutment portion 511 and an extension portion 512 located at both ends of the abutment portion 511, and the extension portion 512 is provided with a first hinge hole 513. The pile head hinge 2 is also provided with a hinge groove 23 for the extension portion 512 of the pile head hinge 51 to extend into, and a second hinge hole 24 transversely passing through the hinge groove 23. The second hinge pin 7 passes through the second hinge hole 24, the first hinge hole 513 and the hinge groove 23 to hinge the pile head hinge 51 with the pile head hinge 2.
[0046] In this embodiment, by introducing the second hinge pin and designing the pile head hinge into a U shape, the pile head hinge and the pile head hinge are flexibly hinged. Specifically, the U-shaped structure of the pile head hinge includes an abutment portion and an extension portion at both ends thereof, the extension portion is provided with a first hinge hole, and the pile head hinge is provided with a hinge groove for the extension portion to extend into and a second hinge hole that laterally penetrates the hinge groove. The second hinge pin passes through the second hinge hole, the first hinge hole and the hinge groove to firmly connect the pile head hinge and the pile head hinge.
[0047] Furthermore, as a preferred implementation of the present solution but not a limitation, the hinge groove 23 allows the temple 3 to be folded inwards by 90 degrees from a position flush with the eyeglass head 1 .
[0048] Further, as a preferred implementation manner rather than a limitation of this solution, when the temple 3 is folded outwards until the hinge member 51 of the temple tip abuts against the protrusion 21, the protrusion 21 restricts the continuous outward folding of the temple 3.
[0049] In this embodiment, damage or failure of the connecting mechanism caused by excessive folding of the temple is avoided, ensuring the normal use and safety of the glasses. When the temple is folded outwards relative to the temple tip of the glasses under the action of an external force, the contact portion of the protrusion and the hinge member of the temple tip comes into contact, preventing further folding of the temple.
[0050] The working principle of this embodiment is as follows:
[0051] A connecting mechanism for outward folding of the temple of this application, through the cooperation of the protrusion on the temple tip hinge and the inclined surface on the temple hinge, allows the temple to be folded outwards relative to the temple tip by a certain angle, and when folding outwards, it will push the temple hinge away from the temple tip hinge to avoid direct contact between the temple paint surface and the temple tip. It effectively prevents wear of the temple paint surface, extends the service life of the glasses, maintains the integrity of the appearance of the glasses, and then by setting an elastic reset mechanism, after the user adjusts the wearing position of the glasses, the elastic reset mechanism drives the temple to return inwards to the normal flush position to complete wearing, improving the user experience.
[0052] The above are the implementation manners provided in combination with specific contents, and it is not considered that the specific implementation of this application is only limited to these descriptions. Any structure similar to the method of this application, or several technical deductions or replacements made under the premise of the concept of this application, should be regarded as the protection scope of this application.
Claims
1. A connecting mechanism with outward-turned temple, characterized in that It includes a stud hinge (2) connected to the spectacle stud (1), a temple hinge (4) connected to the temple (3), and an elastic reset mechanism (5) connecting the stud hinge (2) and the temple hinge (4) and driving the opposite sides of the two to fit together. A protrusion (21) is provided on the stud hinge (2), and an inclined surface (41) for the protrusion (21) to abut against is provided on the temple hinge (4). When the protrusion (21) abuts against the inclined surface (41), the temple hinge (4) is pushed away from the stud hinge (2).
2. The connecting mechanism with everted temple according to claim 1, characterized in that, When the temple (3) is folded outward relative to the spectacle stud (1), the protrusion (21) abuts against the inclined surface (41) and pushes the temple hinge (4) away from the stud hinge (2).
3. The connecting mechanism with the temple being valgus according to claim 1, characterized in that, An installation cavity (31) is provided in the temple (3). The elastic reset mechanism (5) includes a stud hinge member (51) partially movably embedded in the installation cavity (31) and hinged to the stud hinge (2) through the temple hinge (4), an elastic member (52) provided in the stud hinge member (51), and a spring screw (53) sequentially passing through the temple hinge (4), the elastic member (52) and the stud hinge member (51) and connected to the temple (3).
4. The connecting mechanism with outward turning temple according to claim 3, characterized in that, When the temple (3) is folded outward relative to the spectacle stud (1) under the action of an external force, the protrusion (21) abuts against the inclined surface (41) and pushes the temple hinge (4) away from the stud hinge (2), so that the stud hinge member (51) slides along the installation cavity (31) in the direction close to the temple hinge (4), and at the same time the elastic member (52) is compressed by force. When the external force disappears, the stud hinge member (51) slides along the installation cavity (31) in the direction away from the temple hinge (4) under the elastic force of the elastic member (52), driving the inclined surface (41) to slide away from the protrusion (21) so that the opposite sides of the stud hinge (2) and the temple hinge (4) fit together, and further making the spectacle stud (1) and the temple (3) flush with each other.
5. The connecting mechanism with everted temple according to claim 3, characterized in that, A connection groove (32) for inserting the spring screw (53) is provided at the end of the installation cavity (31).
6. The connecting mechanism with everted temple according to claim 3, characterized in that, A first opening (42) for the spring screw (53) to pass through and a second opening (43) for the stud hinge member (51) to pass through are provided on the temple hinge (4).
7. A connecting mechanism with outward turning temple according to claim 1, characterized in that, It further includes a first hinge pin (6). A positioning hole (22) for the first hinge pin (6) to pass through is provided on the stud hinge (2), and a positioning groove (11) for the first hinge pin (6) to be embedded in is provided on the spectacle stud (1). The first hinge pin (6) sequentially passes through the positioning hole (22) and the positioning groove (11) to connect the spectacle stud (1) and the stud hinge (2).
8. The connecting mechanism with everted temple according to claim 3, characterized in that, It further includes a second hinge pin (7). The temple hinge member (51) is U-shaped and includes an abutting portion (511) and extension portions (512) located at both ends of the abutting portion (511). A first hinge hole (513) is provided on the extension portion (512). The temple hinge (2) further has a hinge slot (23) for the extension portion (512) of the temple hinge member (51) to extend into, and a second hinge hole (24) horizontally penetrating through the hinge slot (23). The second hinge pin (7) passes through the second hinge hole (24), the first hinge hole (513) and the hinge slot (23) to hinge the temple hinge member (51) to the temple hinge (2).
9. The connecting mechanism with the temple turned outwards according to claim 8, characterized in that, The hinge slot (23) allows the temple (3) to be folded inward by 90 degrees from a position flush with the temple of the glasses (1).
10. The connecting mechanism with the temple being valgus according to claim 3, characterized in that, When the temple (3) is folded outward until the temple hinge member (51) abuts against the protrusion (21), the protrusion (21) restricts the temple (3) from continuing to fold outward.