CN216636101U - Jump ring in sunshading board - Google Patents
Jump ring in sunshading board Download PDFInfo
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- CN216636101U CN216636101U CN202123203359.3U CN202123203359U CN216636101U CN 216636101 U CN216636101 U CN 216636101U CN 202123203359 U CN202123203359 U CN 202123203359U CN 216636101 U CN216636101 U CN 216636101U
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- elastic mechanism
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Abstract
The utility model discloses a clamp spring in a sun shield, which comprises an arc-shaped clamp sleeve, a first elastic mechanism and a second elastic mechanism, wherein the front surface of the arc-shaped clamp sleeve is provided with two clamping plates, the first elastic mechanism consists of a first connecting plate and a first bent part, the first bent part is arranged between the clamping plates and the first connecting plate, the second elastic mechanism consists of a second connecting plate and a first supporting plate, the top end of the first supporting plate is fixedly connected with the bottom end of the clamping plate, and the second bent part is arranged between the first supporting plate and the second connecting plate. According to the clamping spring, the first elastic mechanism and the second elastic mechanism are arranged, the first connecting plate and the first bent part in the first elastic mechanism are matched with the second connecting plate, the first supporting plate and the second bent part in the second elastic mechanism, and the clamping plate is elastically supported, so that the elasticity is better, and meanwhile, extrusion force applied to the clamping plate during rotation can be dispersed into two parts, so that the clamping spring is more stable to use, and the service life of the clamping spring is prolonged.
Description
Technical Field
The utility model relates to the field of automobile parts, in particular to a clamp spring in a sun shield.
Background
The sunshading board is automotive interior accessory, in order to avoid the dazzling design of sunshine, prevents the influence of sunlight, can rotate to the adjustment solar melon is to the illumination degree of eyes, still fine cooling effect.
The inside of sunshading board is provided with the jump ring for the sunshading board can fix a position after rotating, makes the laminating inner wall of car that the sunshading board can be stable not the time spent simultaneously, but present jump ring is using for a long time along with the sunshading board, has experienced the rotation of a lot of times, has received the extrusion of a lot of times, and cracked phenomenon can appear in the cardboard that leads to on the jump ring, has shortened the life of jump ring.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a snap spring inside a sun visor to solve the above problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: a snap spring within a sun visor, comprising:
the front surface of the arc-shaped clamping sleeve is provided with two clamping plates;
the first elastic mechanism consists of a first connecting plate and a first bent part, the first connecting plate is arranged below the clamping plate, a first connecting mechanism is arranged between the first connecting plate and the arc-shaped clamping sleeve, and the first bent part is arranged between the clamping plate and the first connecting plate;
the second elastic mechanism is composed of a second connecting plate and a first supporting plate, the top end of the first supporting plate is fixedly connected with the bottom end of the clamping plate, a second bending portion is arranged between the first supporting plate and the second connecting plate, and a second connecting mechanism is arranged between the second connecting plate and the first connecting mechanism.
Preferably, the first connecting mechanism comprises a connecting frame, the arc-shaped clamping sleeve is fixedly connected to the top end of the connecting frame, and the back of the first connecting plate is fixedly connected with the front of the connecting frame.
Preferably, the second connecting mechanism comprises a second supporting plate, the bottom end of the second supporting plate is fixedly connected with the top end of the connecting frame, and a third bending part is arranged between the second supporting plate and the second connecting plate.
Preferably, a plurality of anti-skidding lines are arranged at the top end of the clamping plate at intervals.
Preferably, the bottom of the arc-shaped cutting sleeve is provided with a bayonet, and the width of the bayonet is smaller than the diameter of the arc-shaped cutting sleeve.
Preferably, the side of the arc-shaped cutting sleeve is provided with an arc chamfer, a plurality of bulges are arranged on the inner wall of the arc-shaped cutting sleeve at intervals, and the top end of each bulge is provided with an arc surface.
The utility model has the technical effects and advantages that:
(1) according to the clamping spring, the arrangement of the first elastic mechanism and the second elastic mechanism is utilized, the first connecting plate and the first bent part in the first elastic mechanism are matched with the second connecting plate, the first supporting plate and the second bent part in the second elastic mechanism, and meanwhile, the clamping plate is elastically supported, so that the elasticity is better, and meanwhile, extrusion force applied to the clamping plate during rotation can be dispersed into two parts, so that the clamping spring is more stable to use, and the service life of the clamping spring is prolonged;
(2) according to the utility model, the arrangement of the plurality of bulges is utilized, the rotating shaft penetrates through the bayonet and is clamped into the arc-shaped clamping sleeve, and the outer wall of the rotating shaft is extruded by the bulges, so that the rotating shaft is stably clamped in the arc-shaped clamping sleeve, the phenomenon that the rotating shaft falls off from the arc-shaped clamping sleeve is reduced, and the use stability of the clamping spring is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the enlarged structure at a point a in fig. 1 according to the present invention.
Fig. 3 is a schematic view of the enlarged structure at the position B of fig. 1 according to the present invention.
In the figure: 1. an arc-shaped cutting sleeve; 2. clamping a plate; 3. a first connecting plate; 4. a first bent portion; 5. a second connecting plate; 6. a first support plate; 7. a second bent portion; 8. a connecting frame; 9. a second support plate; 10. a third bent portion; 11. anti-skid lines; 12. a bayonet; 13. chamfering with an arc; 14. a protrusion; 15. and (4) cambered surface.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a clamp spring in a sun shield as shown in fig. 1-3, which comprises an arc-shaped clamp sleeve 1, a first elastic mechanism and a second elastic mechanism, wherein two clamp plates 2 are arranged on the front surface of the arc-shaped clamp sleeve 1, a bayonet 12 is arranged at the bottom of the arc-shaped clamp sleeve 1, the width of the bayonet 12 is smaller than the diameter of the arc-shaped clamp sleeve 1, when a rotating shaft of the sun shield extrudes the bayonet 12, the arc-shaped clamp sleeve 1 is deformed, so that the bayonet 12 is enlarged until the bayonet 12 can accommodate the rotating shaft, and after the rotating shaft passes through the bayonet 12, the arc-shaped clamp sleeve 1 can recover to be deformed, so that the rotating shaft is clamped in the arc-shaped clamp sleeve 1, and the phenomenon that the rotating shaft and the arc-shaped clamp sleeve 1 are separated can not occur when the rotating shaft is not subjected to a large external force;
the arc-shaped clamping sleeve is characterized in that an arc chamfer 13 is formed in the side of the arc-shaped clamping sleeve 1, a plurality of protrusions 14 are arranged on the inner wall of the arc-shaped clamping sleeve 1 at intervals, an arc surface 15 is arranged at the top end of each protrusion 14, the rotating shaft can more smoothly pass through the bayonet 12 through the arc chamfer 13, the smoothness of installation of the clamp spring is improved, meanwhile, the arc chamfer 13 enables an operator to be free from hand-pressing phenomenon caused by edges and corners during installation, the comfort of installation of the clamp spring is improved, after the rotating shaft is clamped into the arc-shaped clamping sleeve 1, the protrusions 14 can extrude the outer wall of the rotating shaft, so that the rotating shaft is more stably clamped in the arc-shaped clamping sleeve 1, the rotating shaft can be smoothly inserted into the arc-shaped clamping sleeve 1 through the arc surfaces 15 on the protrusions 14, and meanwhile, the rotating shaft cannot be abraded;
the first elastic mechanism consists of a first connecting plate 3 and a first bent part 4, the first connecting plate 3 is arranged below the clamping plate 2, a first connecting mechanism is arranged between the first connecting plate 3 and the arc-shaped clamping sleeve 1, and the first bent part 4 is arranged between the clamping plate 2 and the first connecting plate 3, so that when the clamping plate 2 is subjected to extrusion force, the first bent part 4 can be bent, and the extrusion force received by the clamping plate 2 is buffered;
the second elastic mechanism consists of a second connecting plate 5 and a first supporting plate 6, the top end of the first supporting plate 6 is fixedly connected with the bottom end of the clamping plate 2, a second bending part 7 is arranged between the first supporting plate 6 and the second connecting plate 5, a second connecting mechanism is arranged between the second connecting plate 5 and the first connecting mechanism, after the clamping plate 2 is subjected to extrusion force, the clamping plate 2 can be pressed against the first supporting plate 6, the first supporting plate 6 can be pressed against the second connecting plate 5, the second bending part 7 can be further bent to buffer the pressing force, the extrusion force applied to the clamping plate 2 is buffered by the dual elastic supports, so that the clamping plate 2 can not be broken even if being applied with larger extrusion force, the service life of the clamping plate 2 is effectively prolonged, meanwhile, the double elastic supports enable the elastic force of the clamp spring to be better, the positioning to be more stable, and the clamp spring to be more stable in use;
the first connecting mechanism comprises a connecting frame 8, the arc-shaped clamping sleeve 1 is fixedly connected to the top end of the connecting frame 8, the back face of the first connecting plate 3 is fixedly connected with the front face of the connecting frame 8, the first connecting plate 3 is connected with the arc-shaped clamping sleeve 1 through the connecting frame 8, and meanwhile, the connecting frame 8 is provided with four frames, so that the extrusion force applied to the clamping spring is more dispersed;
the second connecting mechanism comprises a second supporting plate 9, the bottom end of the second supporting plate 9 is fixedly connected with the top end of the connecting frame 8, a third bent part 10 is arranged between the second supporting plate 9 and the second connecting plate 5, and the third bent part 10 can be bent continuously after the clamping plate 2 is subjected to extrusion force through the arrangement of the second supporting plate 9 and the third bent part 10, so that the extrusion force applied to the clamping plate 2 is further buffered;
a plurality of anti-skidding lines 11 have been seted up on the top of cardboard 2, and a plurality of anti-skidding lines 11 are the interval setting, and anti-skidding line 11 makes the frictional force on cardboard 2 top great, uses more stably.
The working principle of the utility model is as follows:
through first connecting plate 3 and first kink 4 and first backup pad 6, second connecting plate 5 and second kink 7 carry out elastic support to cardboard 2 simultaneously, when making 2 atress of cardboard deform, the extrusion force that cardboard 2 received can divide into two parts and gives first connecting plate 3 and first backup pad 6 respectively, the too big cracked phenomenon of junction that appears of the extrusion force that cardboard 2 received has been avoided, pass bayonet 12 card with the pivot of sunshading board and go into in arc cutting ferrule 1, make the outer wall of a plurality of protruding 14 extrusion pivots of 1 inner wall of arc cutting ferrule, make the stable card of pivot in arc cutting ferrule 1, the effectual automatic phenomenon that breaks away from arc cutting ferrule 1 that prevents to appear the pivot.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a jump ring of sunshading board inside which characterized in that includes:
the clamping device comprises an arc-shaped clamping sleeve (1), wherein two clamping plates (2) are arranged on the front surface of the arc-shaped clamping sleeve (1);
the clamping device comprises a first elastic mechanism, a second elastic mechanism and a clamping plate, wherein the first elastic mechanism consists of a first connecting plate (3) and a first bent part (4), the first connecting plate (3) is arranged below the clamping plate (2), a first connecting mechanism is arranged between the first connecting plate (3) and the arc-shaped clamping sleeve (1), and the first bent part (4) is arranged between the clamping plate (2) and the first connecting plate (3);
the second elastic mechanism is composed of a second connecting plate (5) and a first supporting plate (6), the top end of the first supporting plate (6) is fixedly connected with the bottom end of the clamping plate (2), a second bending part (7) is arranged between the first supporting plate (6) and the second connecting plate (5), and a second connecting mechanism is arranged between the second connecting plate (5) and the first connecting mechanism.
2. The snap spring inside a sun visor according to claim 1, wherein the first connecting mechanism comprises a connecting frame (8), the arc-shaped snap sleeve (1) is fixedly connected to the top end of the connecting frame (8), and the back surface of the first connecting plate (3) is fixedly connected with the front surface of the connecting frame (8).
3. The snap spring inside a sun visor according to claim 1, wherein the second connecting mechanism comprises a second supporting plate (9), the bottom end of the second supporting plate (9) is fixedly connected with the top end of the connecting frame (8), and a third bending part (10) is arranged between the second supporting plate (9) and the second connecting plate (5).
4. The snap spring inside a sun visor according to claim 1, wherein a plurality of anti-slip threads (11) are formed at the top end of the snap plate (2), and the anti-slip threads (11) are arranged at intervals.
5. The snap spring inside a sun visor according to claim 1, wherein a bayonet (12) is formed at the bottom of the arc-shaped snap sleeve (1), and the width of the bayonet (12) is smaller than the diameter of the arc-shaped snap sleeve (1).
6. The snap spring inside a sun shield as claimed in claim 1, wherein the side of the arc-shaped snap sleeve (1) is provided with an arc chamfer (13), the inner wall of the arc-shaped snap sleeve (1) is provided with a plurality of protrusions (14) at intervals, and the top end of each protrusion (14) is provided with an arc surface (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123203359.3U CN216636101U (en) | 2021-12-20 | 2021-12-20 | Jump ring in sunshading board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123203359.3U CN216636101U (en) | 2021-12-20 | 2021-12-20 | Jump ring in sunshading board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216636101U true CN216636101U (en) | 2022-05-31 |
Family
ID=81741290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123203359.3U Active CN216636101U (en) | 2021-12-20 | 2021-12-20 | Jump ring in sunshading board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216636101U (en) |
-
2021
- 2021-12-20 CN CN202123203359.3U patent/CN216636101U/en active Active
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