CN215322444U - Novel vehicle sensing assembly structure and retractor - Google Patents
Novel vehicle sensing assembly structure and retractor Download PDFInfo
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- CN215322444U CN215322444U CN202121913978.9U CN202121913978U CN215322444U CN 215322444 U CN215322444 U CN 215322444U CN 202121913978 U CN202121913978 U CN 202121913978U CN 215322444 U CN215322444 U CN 215322444U
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- vehicle sensing
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Abstract
The utility model relates to a novel vehicle sensing component structure and a retractor, wherein the vehicle sensing component structure comprises a vehicle sensing arm, a vehicle sensing seat and a driving ball; the car feeling arm is hinged on the car feeling seat; the car feel seat is internally provided with a driving ball; the turning part, the driving ball accommodating part, the transition part and the locking part are sequentially arranged from one end to the other end of the turning feeling arm; a cavity for mounting a driving ball is arranged on the vehicle sensing seat; one side of the cavity is provided with a rotating hole, and the other side of the cavity is provided with a yielding port; and horizontal locking surfaces and vertical locking surfaces are arranged on two sides of the yielding position opening. Its advantages are: according to the novel vehicle sensing component structure, the vehicle sensing component on the retractor is designed in a targeted manner, so that the vehicle sensing arm is stable to open and close, the locking effect is good, the strength performance is good, the novel vehicle sensing component structure can be popularized and applied to the retractor, and the novel vehicle sensing component structure has a wide application prospect.
Description
Technical Field
The utility model relates to the technical field of retractors, in particular to a novel vehicle feel component structure.
Background
The automobile sensor assembly can realize the automobile sensor function and the angle inclination function on an automobile safety belt retractor, is one of basic assemblies of a safety belt, and provides the automobile sensor triggering function and the angle inclination triggering function for the safety belt retractor.
However, the car feel assembly of the prior art retractor has the following drawbacks and disadvantages:
firstly, the subassembly structure is felt to the car among the prior art, and the car feels the opening and the closure of arm unstable, in the use, can not in time will carry out the locking, perhaps in time locking, under the interference of external factor, produces and drops, loses the locking effect.
Secondly, the car among the prior art feels the structure, and the intensity performance is low, under long-term use and locking force's effect, damages easily, leads to the locking performance low.
Chinese patent document CN202010582227.7, application date 20200623, discloses a vehicle-sensing assembly and a retractor, the vehicle-sensing assembly includes: the car feels support, car feel ball and car feel arm. The vehicle sensing support is arranged on a mounting substrate of the retractor, the opening direction of the vehicle sensing support is perpendicular to the mounting substrate, and the vehicle sensing ball is mounted in the vehicle sensing support. The car feels the arm and includes joint end, connecting portion and lid dress end, and the lid dress end is detained in the opening of car sense support to feel the ball restriction in the car sense support with the car, connecting portion swing joint feels the open-ended edge of support at the car, and the joint end is close to the ratchet setting. When the vehicle sensing ball moves away from the mounting substrate, the clamping end moves towards the mounting substrate through the connecting part and clamps the clamping teeth of the ratchet wheel. To realize locking of coiler
The vehicle sensing component and the retractor disclosed by the patent document directly clamp the vehicle sensing component on the mounting substrate through the vehicle sensing support, so that the complexity of assembling the vehicle sensing component through the auxiliary structure is reduced, and the overall structure of the vehicle sensing component is simplified. However, a technical scheme which enables the opening and closing of the vehicle sensing arm to be stable, has high performance and good locking effect is not disclosed correspondingly.
In summary, there is a need for a car feel component structure that enables opening and closing of a car feel arm to be stable, and has high performance and good locking effect.
Disclosure of Invention
The utility model aims to provide a vehicle sensing component structure which enables a vehicle sensing arm to be stably opened and closed, and is high in performance and good in locking effect.
Yet another object of the present invention is: a retractor is provided
In order to achieve the purpose, the utility model adopts the technical scheme that:
a novel car feel component structure comprises a car feel arm, a car feel seat and a driving ball; the car feeling arm is hinged on the car feeling seat; the car feel seat is internally provided with a driving ball; the turning part, the driving ball accommodating part, the transition part and the locking part are sequentially arranged from one end to the other end of the turning feeling arm; a cavity for mounting a driving ball is arranged on the vehicle sensing seat; one side of the cavity is provided with a rotating hole, and the other side of the cavity is provided with a yielding port; and horizontal locking surfaces and vertical locking surfaces are arranged on two sides of the yielding position opening.
As a preferable technical proposal, two ends of the rotating part are hinged on the vehicle feeling seat; the inner wall of the driving ball accommodating part is of an inwards concave arc structure; the inner wall of the transition part is provided with a reinforcing rib.
As a preferable technical solution, bosses are provided on both sides of the locking portion.
As a preferable technical proposal, the front side surface of the locking part is provided with a vehicle feeling hook; one side surface of the turning hook is of a tooth-shaped structure; the other side of the car feel hook is provided with a supporting plate.
As a preferred technical scheme, a frame fixing body is arranged on one side surface of the vehicle feeling seat; a cavity for mounting a driving ball is arranged on the vehicle sensing seat; the bottom surface of the cavity is concave.
As a preferable technical scheme, the horizontal locking surface and the vertical locking surface are distributed in a stepped manner.
As a preferable technical solution, in the initial state of the vehicle feel arm, the upper boss of the locking portion, the vertical locking surface and the horizontal locking surface are provided with gaps.
In order to achieve the second object, the utility model adopts the technical scheme that:
a retractor comprising the vehicular sensation assembly structure according to any one of the above embodiments.
The utility model has the advantages that:
1. according to the novel vehicle sensing component structure, the vehicle sensing component on the retractor is designed in a targeted manner, so that the vehicle sensing arm is stable to open and close, the locking effect is good, the strength performance is good, the novel vehicle sensing component structure can be popularized and applied to the retractor, and the novel vehicle sensing component structure has a wide application prospect.
Drawings
Fig. 1 is a schematic diagram of the structure of a novel vehicle sensing assembly of the present invention.
Fig. 2 is a schematic structural view of the car feel arm.
Fig. 3 is a schematic structural view of the seat for automobile feel.
Fig. 4 is a schematic view of the structure of the car feel assembly in use.
Fig. 5 is a partially enlarged schematic view of the lock state of the wheel feeling arm and the ring gear.
Detailed Description
The utility model is further described with reference to the following examples and with reference to the accompanying drawings.
The reference numerals and components referred to in the drawings are as follows:
1. vehicle sensing arm 11, rotating part
12. Drive ball receiving portion 13, transition portion
14. Locking part 15. boss
16. Car feel hook 17, backup pad
18. Reinforcing rib 2 vehicle sensing seat
21. Frame fixing body 22. die cavity
23. Let position port 24, horizontal locking surface
25. Vertical locking surface 26. rotary hole
3. Drive ball 4. frame
5. Gear ring
Referring to fig. 1, fig. 1 is a schematic view of a novel structure of a vehicular sensing assembly according to the present invention. A novel vehicle sensing assembly structure; the novel vehicular sensing assembly structure comprises a vehicular sensing arm 1, a vehicular sensing seat 2 and a driving ball 3; the car feeling arm 1 is hinged on the car feeling seat 2; the car feel seat 2 is internally provided with a driving ball 3.
Referring to fig. 2, fig. 2 is a schematic structural diagram of the car feel arm 1. The vehicle sensing arm 1 is provided with a rotating part 11, a driving ball accommodating part 12, a transition part 13 and a locking part 14 from one end to the other end in sequence; the two ends of the rotating part 11 are hinged on the vehicle sensing seat 2; the inner wall of the driving ball containing part 12 is of an inwards concave arc structure; the inner wall of the transition part 13 is provided with a reinforcing rib 18; bosses 15 are arranged on two sides of the locking part 14; a vehicle feeling hook 16 is arranged on the front side surface of the locking part 14; one side surface of the turning hook 16 is of a toothed structure; the other side of the car feel hook 16 is provided with a support plate 17.
Referring to fig. 3, fig. 3 is a schematic structural diagram of the seat 2. A frame fixing body 21 is arranged on one side surface of the car feel seat 2; the car feel seat 2 is provided with a cavity 22 for mounting the driving ball 3; the bottom surface of the cavity 22 is concave; a rotating hole 26 is arranged at one side of the cavity 22, and a relief port 23 is arranged at the other side; two sides of the abdicating opening 23 are provided with a horizontal locking surface 24 and a vertical locking surface 25; the horizontal locking surface 24 and the vertical locking surface 25 are distributed in a step shape.
Referring to fig. 4, fig. 4 is a schematic view of a usage status of the structure of the vehicular sensing assembly; fig. 5 is a partially enlarged schematic view of the lock state of the vehicle interior feeling arm 1 and the ring gear 5. The vehicle sensing component structure is provided with a frame 4 and a gear ring 5; the frame 4 is provided with a gear ring 5 and a vehicle sensing seat 2; the automobile feel arm 1 has a gap with the gear ring 5 in an initial state, when the driving ball 3 is started, the driving ball 3 can trigger and extrude the automobile feel arm 1, the automobile feel arm 1 rotates relative to the automobile feel seat 2 after being extruded, and when the automobile feel hook 16 on the locking part 14 rotates relative to the gear ring 5, locking is formed when the automobile feel hook and the gear ring are in contact.
The embodiment needs to be explained as follows:
the car feeling arm 1 is hinged on the car feeling seat 2, and is convenient to rotate and start and close the whole car feeling assembly in a hinged mode.
The car feel seat 2 is internally provided with a driving ball 3; the vehicle sensing arm 1 is provided with a rotating part 11, a driving ball accommodating part 12, a transition part 13 and a locking part 14 from one end to the other end in sequence. Wherein, the rotating part 11 is designed to provide a rotating function for the vehicle sensing arm 1; the driving ball accommodating part 12 is designed to be convenient for receiving and accommodating the driving ball 3; the transition part 13 is designed to realize the transition of the automobile feeling arm 1 in the horizontal direction and the vertical direction; the locking portion 14 is designed to facilitate the locking action.
The car feel seat 2 is provided with a cavity 22 for mounting the driving ball 3; a rotating hole 26 is arranged at one side of the cavity 22, and a relief port 23 is arranged at the other side; and horizontal locking surfaces 24 and vertical locking surfaces 25 are arranged on two sides of the abdicating opening 23. The effect of this design is: the cavity 22 is designed to provide an installation space for the driving ball 3; through the design of the rotating hole 26, the rotating part 11 of the vehicle sensing arm 1 can be conveniently hinged; through the design of the position-giving opening 23, a moving space is provided for the vehicle sensing arm 1; through the design of the horizontal locking surface 24, when the vehicle sensing arm 1 is subjected to an inclination angle horizontal locking force, the horizontal locking surface 24 of the vehicle sensing seat 2 forms a hook shape to prevent the vehicle sensing arm 1 from being displaced and deformed in the horizontal direction, so that the vehicle sensing arm 1 is effectively prevented from being separated from the gear ring 5; through vertical locking surface 25, when the car felt arm 1 received the vertical locking power in inclination, felt 2 vertical locking surface 25 and the car because of the car and felt 15 plane contact of boss of arm 1, effectively prevented that the car from felt arm 1 and ring gear 5 separation, the locking is effectual, has increased the car simultaneously and has felt the intensity performance of seat 2.
The inner wall of the driving ball containing part 12 is of an inwards concave arc structure; the inner wall of the transition part 13 is provided with a reinforcing rib 18. The effect of this design is: the concave arc structure is arranged, so that the concave arc structure is convenient to be matched with the appearance of the driving ball 3; through the design of the reinforcing ribs 18, the deformation of the transition part 13 can be effectively prevented, so that the separation of the front end of the vehicle sensing arm 1 from the gear ring 5 due to the deformation of the transition part 13 when the front end of the vehicle sensing arm receives the locking force of the gear ring 5 with a large inclination angle is avoided, and the strength performance of the vehicle sensing arm 1 is improved.
A vehicle feeling hook 16 is arranged on the front side surface of the locking part 14; one side surface of the turning hook 16 is of a toothed structure; the other side of the car feel hook 16 is provided with a support plate 17. The effect of this design is: through the car feel couple 16, be convenient for with ring gear 5 joint to setting up dentate structure with car feel couple 16, increased area of contact, the frictional force makes locking stability good greatly. Through the design of backup pad 17, increased the intensity of car sense couple 16, prevented damaging.
A frame fixing body 21 is arranged on one side surface of the car feel seat 2; the car feel seat 2 is provided with a cavity 22 for mounting the driving ball 3; the bottom surface of the cavity 22 is concave. The effect of this design is: a fixed point is established between the vehicle feeling seat 2 and the frame 4 through the frame fixing body 21; through die cavity 22 and concave surface design, for the drive ball 3 provides the activity space, realized that drive ball 3 can realize 360 rolls to be convenient for trigger drive ball 3 and trigger car feel arm 1.
The horizontal locking surface 24 and the vertical locking surface 25 are distributed in a step shape. So that the horizontal locking surface 24 and the vertical locking surface 25 are independent from each other and are not constrained with each other.
In the initial state of the vehicle sensing arm 1, the boss 15, the vertical locking surface 25 and the horizontal locking surface 24 on the locking part 14 are provided with gaps. The effect of this design is: through clearance design for car feel arm 1 has certain degree of freedom, is convenient for the opening of car feel arm 1.
According to the novel vehicle sensing component structure, the vehicle sensing component on the retractor is designed in a targeted manner, so that the vehicle sensing arm 1 is stable to open and close, the locking effect is good, the strength performance is good, the novel vehicle sensing component structure can be popularized and applied to the retractor, and the novel vehicle sensing component structure has a wide application prospect.
Based on the vehicle feel component mounting structure provided in the above embodiment, the present invention also provides a retractor including a frame 4, a ring gear 5 and a vehicle feel component structure provided with the above embodiment,
the automobile steering device comprises a support, an automobile steering component arranged on the support and an end cover covered on the support, wherein the support, the automobile steering component and the end cover are provided with the automobile steering component mounting structure provided by the embodiment.
Because the retractor adopts the vehicle sensing component structure of the above embodiment, please refer to the above embodiment for the beneficial effects brought by the vehicle sensing component structure of the retractor.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and additions can be made without departing from the principle of the present invention, and these should also be considered as the protection scope of the present invention.
Claims (8)
1. The novel vehicular sensing assembly structure is characterized by comprising a vehicular sensing arm, a vehicular sensing seat and a driving ball; the car feeling arm is hinged on the car feeling seat; the car feel seat is internally provided with a driving ball; the turning part, the driving ball accommodating part, the transition part and the locking part are sequentially arranged from one end to the other end of the turning feeling arm; a cavity for mounting a driving ball is arranged on the vehicle sensing seat; one side of the cavity is provided with a rotating hole, and the other side of the cavity is provided with a yielding port; and horizontal locking surfaces and vertical locking surfaces are arranged on two sides of the yielding position opening.
2. The vehicular sensor assembly structure according to claim 1, wherein both ends of the rotating portion are hinged to the vehicular sensor seat; the inner wall of the driving ball accommodating part is of an inwards concave arc structure; the inner wall of the transition part is provided with a reinforcing rib.
3. The vehicular sensor assembly structure according to claim 1, wherein the locking portion is provided with bosses at both sides thereof.
4. The vehicular sensation assembly structure according to claim 3, wherein a vehicular sensation hook is provided on a front side surface of the locking portion; one side surface of the turning hook is of a tooth-shaped structure; the other side of the car feel hook is provided with a supporting plate.
5. The vehicular sensor assembly structure according to claim 1, wherein a frame fixing body is provided on one side of the vehicular sensor seat; a cavity for mounting a driving ball is arranged on the vehicle sensing seat; the bottom surface of the cavity is concave.
6. The vehicular sensor assembly structure of claim 1, wherein the horizontal locking surface and the vertical locking surface are arranged in a stepped manner.
7. The vehicular sensor assembly structure according to claim 1, wherein the vehicular sensor arm has a gap between the boss of the locking portion and the vertical and horizontal locking surfaces in the initial state.
8. A retractor, characterized in that the retractor comprises a gear ring, a frame and a vehicle sensing assembly structure as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121913978.9U CN215322444U (en) | 2021-08-16 | 2021-08-16 | Novel vehicle sensing assembly structure and retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121913978.9U CN215322444U (en) | 2021-08-16 | 2021-08-16 | Novel vehicle sensing assembly structure and retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215322444U true CN215322444U (en) | 2021-12-28 |
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ID=79577429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121913978.9U Active CN215322444U (en) | 2021-08-16 | 2021-08-16 | Novel vehicle sensing assembly structure and retractor |
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| Country | Link |
|---|---|
| CN (1) | CN215322444U (en) |
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2021
- 2021-08-16 CN CN202121913978.9U patent/CN215322444U/en active Active
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