CN220232153U - Glasses leg - Google Patents
Glasses leg Download PDFInfo
- Publication number
- CN220232153U CN220232153U CN202321958761.9U CN202321958761U CN220232153U CN 220232153 U CN220232153 U CN 220232153U CN 202321958761 U CN202321958761 U CN 202321958761U CN 220232153 U CN220232153 U CN 220232153U
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- 239000011521 glass Substances 0.000 title claims abstract description 36
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 238000010276 construction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
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- Eyeglasses (AREA)
Abstract
The utility model discloses a glasses leg, which comprises a glasses leg main body, a pile head connected to a glasses frame, a single hinge fixed at one end of the pile head, a connecting piece, an upper locking piece, a limiting piece and a lower locking piece. The connecting piece is fixedly connected to one end of the glasses leg main body, the connecting piece is provided with a side slot for a single hinge to enter, the size of the side slot meets the requirement of relative rotation between the connecting piece and the single hinge, the connecting piece is provided with a first through hole penetrating through the upper end and the lower end of the connecting piece and communicated with the side slot, the upper opening of the first through hole is a non-circular special-shaped opening, a circular step groove is formed at the edge of the upper opening of the first through hole, and a non-circular special-shaped step groove is formed at the edge of the lower opening of the first through hole; the upper locking piece is provided with a first side rafter contour matched with the special-shaped opening; the limiting piece is provided with a second side rafter contour matched with the special-shaped step groove, and the lower locking piece penetrates from the lower end of the limiting piece and is locked and fixed with the upper locking piece. The utility model improves the connecting part between the glasses leg main body and the single hinge, so that the lower locking piece cannot loosen.
Description
Technical Field
The utility model relates to spectacle frame accessories, in particular to a spectacle leg.
Background
Glasses are simple optical devices made for correcting vision or protecting eyes, and temples are part of the glasses and are hung on ears when in use, and are used for supporting a frame or fixing lenses.
In the prior art, a single hinge at the glasses leg is rotatably connected with the glasses leg main body, and the connection between the single hinge and the glasses leg main body is divided into a buckling connection and a screw connection. After the glasses legs using the screws as the connecting pieces are used for a period of time, the screws are easy to loosen, so that the glasses legs are connected with the glasses frames unstably. The screw on the temple is a small part and needs to be fastened by a corresponding screwdriver, but people do not generally carry the tool with them when using the glasses.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide the glasses leg, and the glasses leg is designed to prevent the screw from loosening.
In order to solve the technical problems, the utility model is realized by the following scheme: the utility model relates to a glasses leg, which comprises a glasses leg main body, a pile head connected with a glasses frame, a single hinge fixed at one end of the pile head, and further comprises:
the connecting piece is fixedly connected to one end of the glasses leg main body, the connecting piece is provided with a side slot for the single hinge to enter, the size of the side slot meets the requirement of relative rotation between the connecting piece and the single hinge, the connecting piece is provided with a first through hole penetrating through the upper end and the lower end of the connecting piece and communicated with the side slot, the upper opening of the first through hole is a non-circular special-shaped opening, a circular step groove is formed at the edge of the upper opening of the first through hole, and a non-circular special-shaped step groove is formed at the edge of the lower opening of the first through hole;
an upper retaining member having a first side rafter contour that mates with the profiled opening;
the limiting piece is provided with a second side rafter contour matched with the special-shaped step groove;
the lower locking piece penetrates from the lower end of the limiting piece and is locked and fixed with the upper locking piece.
Further, the special-shaped port is a port with a kidney-shaped structure.
Further, the first side rafter contour is a kidney-shaped structure.
Further, the upper locking piece is of an integrated structure, the top of the upper locking piece is a circular structure body matched with the round bench groove, the lower end of the circular structure body is provided with a first side rafter contour, the first side rafter contour and the circular structure body form a step, the lower end of a cylinder where the first side rafter contour is located is connected with a cylindrical structure body, and the cylindrical structure body is provided with internal threads.
Further, the special-shaped step groove is an elliptical groove.
Further, the second side rafter contour is elliptical.
Further, the limiting piece is provided with a through cavity penetrating through the upper surface and the lower surface, and the through cavity is a convex structure cavity.
Further, the upper opening and the lower opening of the via hole of the single hinge are provided with rubber mats, and after the two rubber mats are fixed, two second via holes on the rubber mats form coaxial holes.
Further, the lower locking piece is a screw.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model improves the connecting part between the glasses leg main body and the single hinge, so that the lower locking piece cannot loosen.
2. The utility model adopts a non-circular structure special-shaped port at the upper port of the first through hole of the connecting piece, adopts a non-circular structure special-shaped step groove at the lower port of the first through hole of the connecting piece, designs an upper locking piece matched with the special-shaped port and a limiting piece matched with the special-shaped step groove, and then connects the upper locking piece through the lower locking piece to fix the main body of the glasses leg with the single hinge, and the lower locking piece cannot loosen when the main body of the glasses leg and the single hinge rotate.
Drawings
Fig. 1 is a block diagram of a temple pre-load screw of the present utility model.
FIG. 2 is a diagram showing the pre-installation structure of the locking member, the connecting member and the limiting member of the present utility model.
Fig. 3 is a diagram showing the structure of the upper and lower end surfaces of the connector according to the present utility model.
Fig. 4 is a bottom view of the retainer and the retainer according to the present utility model.
Fig. 5 is a bottom view of the upper retaining member and the upper retaining member of the present utility model.
Fig. 6 is a mounting structure diagram of a step one of the temple mounting process of the present utility model.
Fig. 7 is a mounting structure diagram of a step two of the temple mounting process of the present utility model.
Fig. 8 is a mounting structure diagram of a step three of the temple mounting process of the present utility model.
Fig. 9 is a mounting structure diagram of a step four of the temple mounting process of the present utility model.
Fig. 10 is a mounting structure diagram of a step five of the temple mounting process of the present utility model.
The reference numerals in the drawings: the glasses leg main body 1, the pile head 2, the connecting piece 3, the lower locking piece 4, the upper locking piece 5, the limiting piece 6, the single hinge 21, the rubber pad 22, the round bench groove 31, the first through hole upper opening 32, the side notch 33, the special bench groove 34, the first side rafter contour 51, the cylindrical structural body 52, the circular structural body 53, the internal thread 54, the second side rafter contour 61 and the through cavity 62.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described in the following with reference to the drawings in the embodiments of the present utility model, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, and thus the protection scope of the present utility model is more clearly and clearly defined. In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
Example 1: the specific structure of the utility model is as follows:
referring to fig. 1-5, the present utility model provides a temple, comprising a temple body 1, a post 2 connected to a glasses frame, a single hinge 21 fixed at one end of the post 2, and further comprising:
the connecting piece 3 is fixedly connected to one end of the glasses leg main body 1, the connecting piece 3 is provided with a side slot 33 for the single hinge 21 to enter, the size of the side slot 33 meets the relative rotation between the connecting piece 3 and the single hinge 21, the connecting piece 3 is provided with a first through hole penetrating through the upper end and the lower end of the connecting piece 3 and communicated with the side slot 33, wherein the upper opening 32 of the first through hole is a non-circular special-shaped opening 32, a circular step groove 31 is formed at the edge of the upper opening 32 of the first through hole, and a non-circular special-shaped step groove 34 is formed at the edge of the lower opening of the first through hole;
an upper retaining member 5, the upper retaining member 5 being provided with a first side rafter contour 51 for cooperation with said profiled orifice 32;
a limiting piece 6, wherein the limiting piece 6 is provided with a second side rafter contour 61 matched with the special-shaped step groove 34;
the lower locking piece 4 penetrates from the lower end of the limiting piece 6 and is locked and fixed with the upper locking piece 5.
A preferred technical scheme of the embodiment is as follows: the special-shaped port 32 is an orifice with a kidney-shaped structure.
A preferred technical scheme of the embodiment is as follows: the first side rafter contour 51 is a kidney-shaped structure.
A preferred technical scheme of the embodiment is as follows: the upper locking member 5 is of an integral structure, the top of the upper locking member is a circular structure body 53 matched with the round bench groove 31, the lower end of the circular structure body 53 is provided with a first side rafter contour 51, the first side rafter contour 51 and the circular structure body 53 form a step, the lower end of a cylinder where the first side rafter contour 51 is located is connected with a cylindrical structure body 52, and the cylindrical structure body 52 is provided with an internal thread 54.
A preferred technical scheme of the embodiment is as follows: the special-shaped step groove 34 is an elliptical groove.
A preferred technical scheme of the embodiment is as follows: the second side rafter contour 61 is oval.
A preferred technical scheme of the embodiment is as follows: the limiting piece 6 is provided with a through cavity 62 penetrating through the upper surface and the lower surface, and the through cavity 62 is a convex structure cavity.
A preferred technical scheme of the embodiment is as follows: the upper and lower openings of the via hole of the single hinge 21 are provided with rubber pads 22, and after the two rubber pads 22 are fixed, two second via holes on the two rubber pads form a coaxial hole.
A preferred technical scheme of the embodiment is as follows: the lower locking piece 4 is a screw.
Example 2:
as shown in fig. 6 to 10, the following is the reason why the mounting step of the temple of the present utility model and the screw do not loosen:
step one, as shown in fig. 6, a single hinge 21 is welded at one end of the pile head 2, the single hinge 21 has a third through hole penetrating up and down, a connecting piece 3 is welded at one end of the temple body 1, and the connecting piece 3 is called as a double hinge.
As shown in fig. 7, rubber pads 22 are mounted on the upper orifice and the lower orifice of the third through hole of the single hinge 21, and the rubber pads 22 are flexible rubber pads and have the function of increasing friction force.
Step three, as shown in fig. 8, the single hinge 21 is fitted into the side notch 33 of the connector 3 so that the third through hole is aligned with the first through hole of the connector 3.
Step four, as shown in fig. 9, the upper locking member 5 is placed in the circular step groove 31, so that the first side rafter contour 51 of the upper locking member 5 is matched with the first through hole upper opening 32, and the upper locking member 5 cannot rotate in the first through hole because the first through hole upper opening 32 and the first side rafter contour 51 are both in kidney-shaped structures;
the limiting piece 6 is placed in the special-shaped step groove 34 and the narrow end hole of the through cavity 62 is inwards, and the limiting piece 6 and the special-shaped step groove 34 are of elliptical structures, so that the limiting piece 6 cannot rotate in the special-shaped step groove 34.
And fifthly, as shown in fig. 10, a screw is inserted from the lower end of the limiting piece 6 and screwed and fixed with the internal thread of the upper locking piece 5.
The reason for the screw not loosening is as follows:
first, the outer rafter contour of the kidney-shaped structure of the upper locking member 5 is matched with the kidney-shaped hole in the connecting member 3, so that the upper locking member 5 and the connecting member 3 synchronously rotate.
Second, because the limiting piece 6 has an elliptic structure and is matched with the special-shaped step groove 34 at the lower end of the connecting piece 3, the limiting piece 6 also rotates synchronously with the connecting piece 3.
Thirdly, because the screw passes through the limiting piece 6 and the single hinge 21 and is screwed and fixed with the upper locking piece 5, when the glasses leg main body 1 is rotated, the screw cannot loosen because the upper locking piece 5 does not generate relative motion with the screw, and the connection between the pile head 2 and the glasses leg main body 1 is stable.
Example 3:
the first through hole top opening 32 and the first side rafter contour 51 of the present utility model may have other non-circular structures, such as regular polygons, as long as the first through hole top opening 32 and the first side rafter contour 51 are matched and do not generate relative movement.
The special-shaped step groove 34 and the limiting piece 6 of the utility model can also have other non-circular structures, such as regular polygons, as long as the special-shaped step groove 34 and the limiting piece 6 are matched and do not generate relative movement.
In summary, the present utility model improves the connection portion between the temple body 1 and the single hinge 21 so that the lower locking member 4 does not loosen. According to the utility model, the first through hole upper opening 32 of the connecting piece 3 adopts a non-circular structure special-shaped opening, the first through hole lower opening of the connecting piece 3 adopts a non-circular structure special-shaped step groove 34, an upper locking piece matched with the special-shaped opening and a limiting piece 6 matched with the special-shaped step groove 34 are designed, and then the upper locking piece 5 is connected with the lower locking piece 4 to fix the glasses leg main body 1 and the single hinge 21, so that the lower locking piece 4 cannot loosen when the glasses leg main body 1 and the single hinge 21 rotate.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present utility model or directly or indirectly applied to other related technical fields are included in the scope of the utility model.
Claims (9)
1. The utility model provides a glasses leg, includes glasses leg main part (1), connects in pile head (2) of glasses picture frame, is fixed in single hinge (21) of pile head (2) one end, its characterized in that still includes:
the connecting piece (3) is fixedly connected to one end of the glasses leg main body (1), the connecting piece (3) is provided with a side slot (33) for the single hinge (21) to enter, the size of the side slot (33) meets the relative rotation between the connecting piece (3) and the single hinge (21), the connecting piece (3) is provided with a first through hole penetrating through the upper end and the lower end of the connecting piece (3) and communicated with the side slot (33), wherein the upper opening (32) of the first through hole is a non-circular special-shaped opening, a circular step slot (31) is formed at the edge of the upper opening (32) of the first through hole, and a non-circular special-shaped step slot (34) is formed at the edge of the lower opening of the first through hole;
an upper locking member (5), the upper locking member (5) being provided with a first side rafter contour (51) cooperating with the profiled opening;
the limiting piece (6) is provided with a second side rafter contour (61) matched with the special-shaped step groove (34);
the lower locking piece (4) penetrates through the lower end of the limiting piece (6) and is locked and fixed with the upper locking piece (5).
2. A temple according to claim 1, wherein the shaped port is an orifice of a kidney-shaped configuration.
3. A temple according to claim 1, wherein the first side rafter contour (51) is a kidney-shaped structure.
4. A temple according to claim 1, wherein the upper locking member (5) is of unitary construction, the top of which is a circular structure (53) cooperating with the stepped slot (31), the lower end of the circular structure (53) being a first side rafter contour (51), the first side rafter contour (51) and the circular structure (53) forming a step, the lower end of the cylinder in which the first side rafter contour (51) is located being connected to a cylindrical structure (52), the cylindrical structure (52) having an internal thread (54).
5. A temple according to claim 1, wherein the profiled step groove (34) is an elliptical groove.
6. A temple according to claim 1, wherein the second side rafter contour (61) is elliptical.
7. A temple according to claim 1, wherein the stop member (6) has a through cavity (62) extending through the upper and lower faces, the through cavity (62) being a male structural cavity.
8. A temple according to claim 1, wherein the upper and lower openings of the through hole of the single hinge (21) are provided with rubber pads (22), and after the two rubber pads (22) are fixed, the two second through holes thereon form coaxial holes.
9. A temple according to claim 1, wherein the lower locking member (4) is a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321958761.9U CN220232153U (en) | 2023-07-25 | 2023-07-25 | Glasses leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321958761.9U CN220232153U (en) | 2023-07-25 | 2023-07-25 | Glasses leg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220232153U true CN220232153U (en) | 2023-12-22 |
Family
ID=89185597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321958761.9U Active CN220232153U (en) | 2023-07-25 | 2023-07-25 | Glasses leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220232153U (en) |
-
2023
- 2023-07-25 CN CN202321958761.9U patent/CN220232153U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |