CN211195802U

CN211195802U - Front frame torsional spring fixing structure

Info

Publication number: CN211195802U
Application number: CN201921717941.1U
Authority: CN
Inventors: 苏运运; 李勇军; 李开超; 马士成
Original assignee: Shanghai Mobitech Auto Parts Co Ltd
Current assignee: Shanghai Yutian Guanjia Technology Co ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-08-07
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses a preceding frame torsional spring fixed knot constructs, including the torsional spring fixing base and with torsional spring fixing base assorted torsional spring, the torsional spring fixing base includes interconnect's main part fixing base and foot end fixing base, a semicircular bottom groove has been seted up to the main part fixing base, a rectangular channel has been seted up to the foot end fixing base, the main part fixing base with be formed with a baffle between the foot end fixing base, the torsional spring is including the first foot, torsional spring main part and the second foot that connect gradually, the one end of first foot is fixed to be located in the foot end fixing base, the torsional spring main part is rotationally located in the main part fixing base. Still include the fixed lid of torsional spring, the fixed lid of torsional spring with torsional spring fixing base rotationally connects. Through using the technical scheme of the utility model the problem of leaking of frame before the sunroof that produces because of trompil formula torsional spring assembly has effectively been solved to reduce the assembly degree of difficulty in the frame manufacturing process in the front, reduce the cost of moulding plastics.

Description

Front frame torsional spring fixing structure

Technical Field

The utility model relates to a sunroof's technical field especially relates to a front frame torsional spring fixed knot constructs.

Background

Sunroof includes structures such as skylight glass, front frame usually, frame assembly torsional spring in the front need be in the in-process of carrying out the manufacturing, and prior art adopts the fixed mode of trompil to install the torsional spring of frame before the sunroof usually, but has also produced the easy problem of leaking of frame before the sunroof simultaneously to current trompil formula torsional spring fixed knot constructs and comparatively wastes time and energy at the process of assembly torsional spring.

SUMMERY OF THE UTILITY MODEL

In view of this, in order to solve the above problem, an object of the present invention is to provide a front frame torsion spring fixing structure, which is characterized in that the front frame torsion spring fixing structure comprises a torsion spring fixing seat and a torsion spring matched with the torsion spring fixing seat, the torsion spring fixing seat comprises a main body fixing seat and a foot end fixing seat which are connected with each other, a semicircular bottom groove is formed on the main body fixing seat, a rectangular groove is formed on the foot end fixing seat, a partition plate is formed between the main body fixing seat and the foot end fixing seat, the torsion spring comprises a first foot, a torsion spring main body and a second foot which are connected in sequence, one end of the first foot is fixedly disposed in the foot end fixing seat, and the torsion spring main body is rotatably disposed in the.

In another preferred embodiment, the torsion spring fixing device further comprises a torsion spring fixing cover, the torsion spring fixing cover is arranged on the torsion spring fixing seat, and the torsion spring fixing cover is rotatably connected with the torsion spring fixing seat.

In another preferred embodiment, the connecting portion structure and the U-shaped portion structure of the first leg are formed by bending an iron wire extending from the torsion spring main body.

In another preferred embodiment, the first leg includes a connecting portion and a U-shaped portion, one end of the connecting portion is connected to the torsion spring main body, the other end of the connecting portion is connected to the U-shaped portion, and the U-shaped portion is fixedly disposed in the leg end fixing base.

In another preferred embodiment, the height of the partition board is smaller than that of the main body fixing seat, and the height of the partition board is also smaller than that of the foot end fixing seat.

In another preferred embodiment, the lower surface of the torsion spring body is fitted with the upper surface of the semicircular bottom groove.

In another preferred embodiment, the U-shaped portion includes a first limiting portion, a second limiting portion and a third limiting portion, which are connected in sequence, the other end of the first limiting portion is connected to the connecting portion, the first limiting portion and the third limiting portion respectively abut against the inner walls of the two sides of the rectangular groove, and the second limiting portion abuts against the bottom surface of the rectangular groove.

In another preferred embodiment, the connecting portion is provided above the partition plate.

The utility model discloses owing to adopted above-mentioned technical scheme, make it compare the positive effect that has with prior art to be:

(1) by using the technical scheme of the utility model, the problem of water leakage of the front frame of the automobile skylight caused by the assembly of the open-hole torsional spring is effectively solved;

(2) through using the technical scheme of the utility model the assembly degree of difficulty can be reduced in the preceding frame production manufacturing process, the cost of moulding plastics is reduced.

Drawings

Fig. 1 is a schematic view of a front frame torsion spring fixing structure of the present invention.

Fig. 2 is a structural diagram of a front frame torsion spring fixing structure of the present invention.

Fig. 3 is a schematic view of a torsional spring fixing cover of a front frame torsional spring fixing structure of the present invention.

Fig. 4 is a torsional spring structure diagram of the front frame torsional spring fixing structure of the present invention.

Fig. 5 is a schematic structural view of a U-shaped portion of a front frame torsion spring fixing structure according to the present invention.

In the drawings: 1. a torsion spring fixing seat; 2. a torsion spring; 3. a torsion spring fixing cover; 21. a first leg; 22. a torsion spring main body; 23. a second leg; 211. a U-shaped portion; 212. a connecting portion; 2111. a first limiting part; 2112. A second limiting part; 2113. a third limiting part; 11. a main body fixing seat; 12. a foot end fixing seat; 13. A partition plate; 14. a rectangular groove; 15. a semicircular bottom groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

Combine fig. 1, it is shown in fig. 2 and fig. 4, a front frame torsional spring fixed knot who shows a preferred embodiment constructs, a serial communication port, including torsional spring fixing base 1 and with torsional spring fixing base 1 assorted torsional spring 2, torsional spring fixing base 1 includes interconnect's main part fixing base 11 and foot end fixing base 12, half round bottom slot 15 has been seted up to main part fixing base 11, a rectangular channel 14 has been seted up to foot end fixing base 12, be formed with a baffle 13 between main part fixing base 11 and the foot end fixing base 12, torsional spring 2 is including the first foot 21 that connects gradually, torsional spring main part 22 and second foot 23, the one end of first foot 21 is fixed to be located in the foot end fixing base 12, torsional spring main part 22 rotationally locates in main part fixing base 11.

Further, as a preferred embodiment, as shown in fig. 3, the torsion spring fixing device further includes a torsion spring fixing cover 3, the torsion spring fixing cover 3 is disposed on the torsion spring fixing seat 1, and the torsion spring fixing cover 3 is rotatably connected to the torsion spring fixing seat 1.

Further, as a preferred embodiment, the first leg 21 includes a connecting portion 212 and a U-shaped portion 211, one end of the connecting portion 212 is connected to the torsion spring main body 22, the other end of the connecting portion 212 is connected to the U-shaped portion 211, and the U-shaped portion 211 is fixedly disposed in the leg end fixing base 12.

Further, as a preferred embodiment, the connecting portion 212 and the U-shaped portion 211 of the first leg 21 are formed by bending a wire extending from the torsion spring main body 22.

Further, as a preferred embodiment, the height of the partition 13 is smaller than that of the main body fixing seat 11, and the height of the partition 13 is also smaller than that of the foot end fixing seat 12, so that the connecting portion 212 can cross over the partition 13, and the torsion spring main body 22 and the U-shaped portion 211 can be smoothly installed in the main body fixing seat 11 and the foot end fixing seat 12, respectively.

Further, as a preferred embodiment, the lower surface of the torsion spring main body 22 is matched with the upper surface of the semicircular bottom groove 15. Specifically, when the second leg 23 is pressed or decompressed, the torsion spring main body 22 can rotate relative to the semicircular bottom groove 15, and due to the matching of the shapes, the rotation of the torsion spring main body 22 is limited by the semicircular bottom groove 15 and the torsion spring fixing cover 3.

Further, as a preferred embodiment, as shown in fig. 5, the U-shaped portion 211 includes a first limiting portion 2111, a second limiting portion 2112 and a third limiting portion 2113 which are connected in sequence, the other end of the first limiting portion 2111 is connected to the connecting portion 212, the first limiting portion 2111 and the third limiting portion 2113 respectively abut against the inner walls of two sides of the rectangular groove 14, and the second limiting portion 3112 abuts against the bottom surface of the rectangular groove 14. The first 2111, second 2112 and third 2113 retaining portions form a U-shaped structure. Preferably, the length of the third limiting portion 2113 is smaller than the length of the first limiting portion 2111. Specifically, the U-shaped portion 211 is restricted by the rectangular groove 14 from left to right, from bottom to top, and from right to left in fig. 5, while the connecting portion 212 is restricted by the torsion spring fixing cover 3 from top to bottom, so that the first leg 21 is completely fixed without punching or welding.

When the user carries out automobile front frame torsional spring fixed knot and constructs and install, can cover torsional spring 2 direct vertical insertion torsional spring fixing base 1 with torsional spring fixed lid 3 again and carry out further rigidity to frame torsional spring fixed knot constructs's installation before the completion, the simple and convenient and sound construction of installation, and avoided the original mode of punching the installation and the hourglass problem that leads to.

The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.

Claims

1. The utility model provides a preceding frame torsional spring fixed knot constructs, its characterized in that, including the torsional spring fixing base and with torsional spring fixing base assorted torsional spring, the torsional spring fixing base includes interconnect's main part fixing base and foot end fixing base, a semicircle kerve has been seted up to the main part fixing base, a rectangular channel has been seted up to the foot end fixing base, the main part fixing base with be formed with a baffle between the foot end fixing base, the torsional spring is including the first foot, torsional spring main part and the second foot that connect gradually, the one end of first foot is fixed to be located in the foot end fixing base, the torsional spring main part rotationally locates in the main part fixing base.

2. The front frame torsion spring fixing structure according to claim 1, further comprising a torsion spring fixing cover, wherein the torsion spring fixing cover is disposed on the torsion spring fixing seat, and the torsion spring fixing cover is rotatably connected with the torsion spring fixing seat.

3. The front frame torsion spring fixing structure according to claim 1, wherein the first leg includes a connecting portion and a U-shaped portion, one end of the connecting portion is connected to the torsion spring main body, the other end of the connecting portion is connected to the U-shaped portion, and the U-shaped portion is fixedly disposed in the leg end fixing base.

4. The front frame torsion spring fixing structure according to claim 3, wherein the connecting portion structure and the U-shaped portion structure of the first leg are formed by bending an iron wire extending from the torsion spring main body.

5. The front frame torsion spring fixing structure according to claim 1, wherein the height of the partition is smaller than that of the main body fixing seat, and the height of the partition is also smaller than that of the foot end fixing seat.

6. The front frame torsion spring fixing structure according to claim 1, wherein the lower surface of the torsion spring main body is fitted with the upper surface of the semicircular bottom groove.

7. The front frame torsion spring fixing structure according to claim 3, wherein the U-shaped portion includes a first limiting portion, a second limiting portion and a third limiting portion, which are connected in sequence, the other end of the first limiting portion opposite to the second limiting portion is connected to the connecting portion, the first limiting portion and the third limiting portion respectively abut against inner walls of two sides of the rectangular groove, and the second limiting portion abuts against a bottom surface of the rectangular groove.