Anti-deformation automobile steering wheel framework

Abstract

The utility model relates to the technical field of automobile accessories, in particular to an anti-deformation automobile steering wheel framework which comprises a framework body, an energy absorption ring installed on the outer side of the framework body, a reinforcing ring installed on the outer side of the energy absorption ring, a connecting support fixedly connected to the inner side of the framework body, and spokes fixedly connected to the outer side of the connecting support. Reinforcing strips are fixedly connected to the front faces and the back faces of the spokes, connecting frames are fixedly connected to one ends of the spokes, screw openings are formed in the front faces of the connecting frames, fixing rings are fixedly connected to one ends of the spokes through the connecting frames, through openings are formed in the centers of the front faces of the fixing rings, and fixing screws are connected to the front faces of the fixing rings in a penetrating mode. The energy absorption ring and the reinforcing ring are arranged, the outer side of the framework body is sequentially provided with the energy absorption ring and the reinforcing ring, the reinforcing ring collides with the energy absorption ring, and the energy absorption ring can deform to absorb impact energy due to the material of the energy absorption ring, so that energy is absorbed to protect a driver; therefore, the collision safety of the automobile steering wheel framework is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile parts, specifically to an anti-deformation automobile steering wheel framework. BACKGROUND

[0002] The automobile steering wheel is the wheel-shaped control device used by the driver to control the driving direction of the automobile, is connected with the steering shaft through the spline, and transmits the torque to the steering shaft after converting the force on the edge of the steering wheel into the torque by the driver, so as to realize the function of controlling the driving direction of the automobile, such as forward, backward, left and right, and the automobile steering wheel is provided with a framework, and the framework is the core support structure of the steering wheel, plays the role of bearing and fixing other components, such as foaming material, skin, airbag, horn contact, multifunctional switch, etc., determines the mechanical performance of the steering wheel, and is crucial to the driving experience and driving safety.

[0003] However, the existing automobile steering wheel framework is difficult to absorb impact energy through controllable deformation to protect the driver when an accident occurs, resulting in poor collision safety of the automobile steering wheel framework, and therefore an anti-deformation automobile steering wheel framework is proposed. UTILITY MODEL CONTENT

[0004] (I) Technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides an anti-deformation automobile steering wheel framework to solve the problems in the above background technology.

[0006] (II) Technical scheme

[0007] In order to achieve the above purpose, the utility model is implemented by the following technical scheme: an anti-deformation automobile steering wheel framework, comprising a framework main body, an energy absorption ring is installed on the outer side of the framework main body, a reinforcing ring is installed on the outer side of the energy absorption ring, a connecting support is fixedly connected to the inner side of the framework main body, a spoke is fixedly connected to the outer side of the connecting support, a reinforcing strip is fixedly connected to the front and back of the spoke, a connecting frame is fixedly connected to one end of the spoke, a screw port is formed in the front of the connecting frame, a fixed ring is fixedly connected to one end of the spoke through the connecting frame, a through port is formed in the front of the fixed ring, and a fixed screw is connected through the fixed ring.

[0008] Preferably, the energy absorption ring is made of rubber material, and the energy absorption ring is located between the framework main body and the reinforcing ring.

[0009] Preferably, the spoke, the connecting support and the connecting frame are of an integral structure, and the spoke, the connecting support and the connecting frame are made of metal material.

[0010] Preferably, the spokes are provided with five, and the five spokes are of the same length.

[0011] Preferably, the skeleton body is in a ring structure, and the outer surface of the skeleton body is smooth.

[0012] Preferably, the connecting frame is fixedly connected with the fixing ring through a fixing screw and a through port, and the diameter of the fixing screw is matched with the inner diameter of the through port.

[0013] (Three) beneficial effects

[0014] The utility model provides a kind of anti-deformation automobile steering wheel skeleton, with following beneficial effects:

[0015] (1), the anti-deformation automobile steering wheel skeleton, by setting up energy-absorbing ring and reinforcing ring, when using automobile steering wheel skeleton, by installing five spokes in the inside of skeleton body, by installing spoke in the inside of skeleton body corresponding position, to support the role of skeleton body, while having to set reinforcing bar on the front and back of spoke to reinforce the role of spoke, and strengthen the role of spoke support skeleton body, so that automobile steering wheel skeleton is not prone to deformation, and in the event of an accident, because the outside of skeleton body is sequentially installed energy-absorbing ring and reinforcing ring, reinforcing ring hits energy-absorbing ring, and energy-absorbing ring can play the role of deformation absorption impact energy due to the reason of its material, to absorb energy and protect driver, so as to improve the collision safety of automobile steering wheel skeleton. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall structure schematic diagram of the utility model;

[0017] Figure 2 It is the local structure schematic diagram of spoke of the utility model;

[0018] Figure 3 It is the local structure schematic diagram of skeleton body of the utility model;

[0019] Figure 4 It is the sectional view of skeleton body of the utility model.

[0020] In the drawing: 1, skeleton body;2, energy-absorbing ring;3, reinforcing ring;4, connecting support;5, spoke;6, reinforcing bar;7, connecting frame;701, screw port;8, fixing ring;9, fixing screw;10, through port. DETAILED DESCRIPTION

[0021] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments, based on the embodiments of the present application, all the other embodiments obtained by the person skilled in the art without creative labor shall fall within the protection scope of the present application.

[0022] Please refer to Figures 1-4 The utility model provides a technical scheme: an anti-deformation automobile steering wheel framework, including framework main part 1, the outside of framework main part 1 is installed with energy absorption ring 2, the outside of energy absorption ring 2 is installed with reinforcing ring 3, the inside of framework main part 1 is fixedly connected with connecting support 4, the outside of connecting support 4 is fixedly connected with spoke 5, the front and back of spoke 5 are all fixedly connected with reinforcing strip 6, one end of spoke 5 is fixedly connected with connecting frame 7, the front of connecting frame 7 is equipped with screw mouth 701, one end of spoke 5 is fixedly connected with fixed ring 8 through connecting frame 7, the front of fixed ring 8 is equipped with through hole 10 in the middle, the front of fixed ring 8 is penetrated and is connected with fixed screw 9.

[0023] Further, the energy absorption ring 2 is made of rubber material, and the energy absorption ring 2 is located between the framework main body 1 and the reinforcing ring 3. The energy absorption ring 2 made of rubber material can deform to absorb impact energy.

[0024] Further, the spoke 5, the connecting support 4 and the connecting frame 7 are of an integral structure, and the spoke 5, the connecting support 4 and the connecting frame 7 are all made of metal material. The spoke 5, the connecting support 4 and the connecting frame 7 made of metal material are more solid and durable.

[0025] Further, the spoke 5 is provided with five, and the five spokes 5 are of the same length.

[0026] Further, the framework main body 1 is of a ring structure, and the outer surface of the framework main body 1 is smooth, so that the staff will not be scratched by burrs when taking the framework main body 1.

[0027] Further, the connecting frame 7 and the fixed ring 8 are fixedly connected through the fixed screw 9 and the through hole 10. The diameter of the fixed screw 9 is matched with the inner diameter of the through hole 10. The connecting frame 7 is located outside the fixed ring 8, and then the fixed screw 9 is inserted into the through hole 10 to fix the connecting frame 7 and the fixed ring 8.

[0028] The utility model discloses a connecting support 4 is located the inside of skeleton main part 1, and then installs connecting frame 7 on fixed ring 8, and can install well using fixed screw 9 to fix, when using automobile steering wheel skeleton, through installing five spokes 5 on the inside of skeleton main part 1, through installing spoke 5 in the inside corresponding position of skeleton main part 1, thereby play the role of supporting skeleton main part 1, and the front and back of spoke 5 has the setting reinforcing strip 6 and plays the role of reinforcing spoke 5, and strengthens the effect of spoke 5 supporting skeleton main part 1, makes automobile steering wheel skeleton not easy to produce deformation, and when the accident appears, because the outside of skeleton main part 1 is sequentially installed energy absorption ring 2 and reinforcing ring 3, reinforcing ring 3 hits energy absorption ring 2, and energy absorption ring 2 can play the deformation absorption impact energy owing to the reason of the material of itself, thereby absorbing energy protection driver, like this has completed the use process of the utility model, the utility model discloses simple structure, and it is safe and convenient to use.

[0029] The above only is the preferred embodiment of the utility model, and does not use to limit the utility model, and any modification, equivalent replacement, improvement etc. that is done within the spirit and principle of the utility model should be contained in the protection scope of the utility model.

Claims

1. A deformation-resistant automobile steering wheel framework comprising a framework main body (1), characterized in that: The outer side of the skeleton body (1) is provided with an energy absorption ring (2), the outer side of the energy absorption ring (2) is provided with a reinforcing ring (3), the inner side of the skeleton body (1) is fixedly connected with a connecting support (4), the outer side of the connecting support (4) is fixedly connected with a spoke (5), the front and back surfaces of the spoke (5) are fixedly connected with a reinforcing strip (6), one end of the spoke (5) is fixedly connected with a connecting frame (7), the front surface of the connecting frame (7) is provided with a screw port (701), one end of the spoke (5) is fixedly connected with a fixed ring (8) through the connecting frame (7), the front surface of the fixed ring (8) is provided with a through port (10) at the central position, and the front surface of the fixed ring (8) penetrates and is connected with a fixing screw (9).

2. The anti-deformation automobile steering wheel framework according to claim 1, wherein: The energy absorption ring (2) is made of rubber material, and the energy absorption ring (2) is located between the skeleton body (1) and the reinforcing ring (3).

3. The anti-deformation automobile steering wheel framework according to claim 1, wherein: The spoke (5), the connecting support (4) and the connecting frame (7) are in an integral structure, and the spoke (5), the connecting support (4) and the connecting frame (7) are all made of metal material.

4. The anti-deformation automobile steering wheel framework according to claim 1, wherein: The spoke (5) is provided with five, and the five spokes (5) are of the same length.

5. The anti-deformation automobile steering wheel framework according to claim 1, wherein: The skeleton body (1) is in a ring structure, and the outer surface of the skeleton body (1) is smooth.

6. The anti-deformation automobile steering wheel framework according to claim 1, wherein: The connecting frame (7) and the fixed ring (8) are fixedly connected through the fixing screw (9) and the through port (10), and the diameter of the fixing screw (9) is matched with the inner diameter of the through port (10).

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