CN217197650U

CN217197650U - Car sedan-chair shell with turn to function

Info

Publication number: CN217197650U
Application number: CN202123025225.7U
Authority: CN
Inventors: 苏浩特; 谢小红; 林炳昌; 谢剑伟
Original assignee: Longyan Jiacheng Machinery Co ltd
Current assignee: Longyan Jiacheng Machinery Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-08-16
Anticipated expiration: 2031-12-06

Abstract

The utility model relates to an automobile sedan-chair shell technical field especially relates to an automobile sedan-chair shell with turn to function. The technical scheme comprises the following steps: car sedan-chair shell main part, the opening part cover of car sedan-chair shell main part is equipped with dustproof sealing cover, dustproof sealing cover's inside fixedly connected with dustproof sealing cover, one side sliding connection of dustproof sealing cover has the rubber pad, the rubber pad is located the opening of car sedan-chair shell main part, the axis of rotation is installed through the bearing in one side of dustproof sealing cover, the one end and the dustproof sealing cover of axis of rotation rotate to be connected, other end fixedly connected with hand wheel, the jack has been seted up to one side of hand wheel, swing joint has the spacer pin in the jack, spacing hole has been seted up to one side of dustproof sealing cover, the one end and the spacing hole swing joint of spacer pin. The utility model discloses can prevent that the dust in the storehouse from getting into the inside of car sedan-chair shell, this device can reuse simultaneously, has avoided the waste of material.

Description

Car sedan-chair shell with turn to function

Technical Field

The utility model relates to an automobile sedan-chair shell technical field especially relates to an automobile sedan-chair shell with turn to function.

Background

The axle (also called axle) is connected with the frame (or the bearing type vehicle body) through the suspension, and wheels are arranged at two ends of the axle. The vertical load borne by the frame is transmitted to the wheels through the axle; the rolling resistance, driving force, braking force and lateral force on the wheels, bending moment and torque thereof are transmitted to the suspension and the vehicle frame through the axle, so that the axle is used for transmitting the acting force in all directions between the vehicle frame and the wheels, and the bending moment and torque generated by the acting force.

The steering part of the car shell is formed by connecting a steering knuckle shaft neck and a steering knuckle shell into a whole by using bolts. Two hub bearings are arranged on the steering knuckle journal to support the hub; and a bush is pressed in the inner hole wall of the steering knuckle journal to support the outer half shaft. The upper end and the lower end of the steering knuckle shell are respectively provided with an upper section of thickened part and a lower section of thickened part of a main pin, and the thickened parts are stopped by a stop pin; the upper end of the steering knuckle shell is also provided with a steering knuckle arm, and the lower end of the steering knuckle shell is provided with a lower cover. The knuckle arm and the lower cap are connected to the knuckle housing by bolts and tapered bushings, respectively, for sealing positioning of the upper and lower kingpins. The main pin is matched with a bronze main pin bushing with a flanging, the bushing is respectively pressed into an upper main pin base hole and a lower main pin base hole, the main pin base holes are pressed at the upper end and the lower end of the spherical support, and the flanging of the bushing plays a role in thrust stopping. Lubricating grease is injected from the upper oil nozzle and the lower oil nozzle, respectively enters the central oil duct of the main pin, and then enters between the main pin and the bushing from the two side holes to realize lubrication. When the automobile steers, the steering straight pull rod pulls the steering knuckle arm to drive the steering knuckle to swing around the main pin, and at the moment, the steering wheel can deflect along with the steering straight pull rod, so that the automobile is steered.

The current car sedan-chair shell is in the period that the storehouse was stored, and the dust in storehouse can enter into the inside of sedan-chair shell to need clear up it before carrying out aggregate erection to it, make the more loaded down with trivial details of installation of sedan-chair shell.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the problem that exists among the background art, provide one kind can prevent that the dust from getting into have the car sedan-chair shell that turns to the function.

The technical scheme of the utility model: the utility model provides a car sedan-chair shell with turn to function, includes car sedan-chair shell main part, the opening part cover of car sedan-chair shell main part is equipped with dustproof sealing cover, dustproof sealing cover's inside fixedly connected with dustproof sealing cover, one side sliding connection of dustproof sealing cover has the rubber pad, the rubber pad is located the opening of car sedan-chair shell main part, the axis of rotation is installed through the bearing in one side of dustproof sealing cover, the one end and the dustproof sealing cover rotation of axis of rotation are connected, other end fixedly connected with hand wheel.

Preferably, one side of the hand wheel is provided with a jack, and a limit pin is movably connected in the jack.

Preferably, one side of the dustproof sealing cover is provided with a limiting hole, and one end of the limiting pin is movably connected with the limiting hole.

Preferably, one side of the dustproof sealing cover is provided with a sliding opening II, one side of the rubber pad is fixedly connected with a guide rod, and the guide rod is in sliding connection with the sliding opening II.

Preferably, the rotating shaft is fixedly connected with a limiting plate, the limiting plate is provided with a first sliding opening, and the guide rod is connected with the first sliding opening in a sliding mode.

Compared with the prior art, the utility model discloses following profitable technological effect has:

1: the hand wheel can rotate through the axis of rotation drive limiting plate in step, and the rotation of limiting plate can drive the rubber pad through the guide bar and the cooperation of sliding opening one and remove along the orbit of sliding opening two to can seal the car sedan-chair shell main part that is arranged in between dustproof sealing lid and the rubber pad, stop the inside that the dust in the storehouse got into the car sedan-chair shell, this device can reuse simultaneously, has avoided the waste of material.

Drawings

FIG. 1 is a front view of a car housing with steering;

FIG. 2 is a top plan view of the dust seal cap of FIG. 1;

fig. 3 is a cross-sectional view of the dust boot seal of fig. 2.

Reference numerals are as follows: 1. an automotive sedan case body; 2. a dust-proof sealing cover; 3. a rotating shaft; 4. a hand wheel; 5. a spacing pin; 6. a limiting hole; 7. a limiting plate; 8. a first sliding opening; 9. a dust-proof sealing cover; 10. a sliding opening II; 11. a rubber pad; 12. a guide rod.

Detailed Description

The following describes the technical solution of the present invention with reference to the accompanying drawings and specific embodiments.

Example one

As shown in figures 1 and 3, the utility model provides a car shell with steering function, which comprises a car shell main body 1, wherein the opening of the car shell main body 1 is sleeved with a dustproof sealing cover 2, each opening of the car shell main body 1 can be provided with the dustproof sealing cover 2, one side of the dustproof sealing cover 2 is provided with a rotating shaft 3 through a bearing, one end of the rotating shaft 3 is rotatably connected with the dustproof sealing cover 9, so that the rotating shaft 3 can stably rotate, the other end is fixedly connected with a hand wheel 4, the rotating shaft 3 is driven by the hand wheel 4 to rotate, one side of the hand wheel 4 is provided with a jack, a limit pin 5 is movably connected in the jack, the limit pin 5 can freely move in the jack but can not be separated from the jack, one side of the dustproof sealing cover 2 is provided with a limit hole 6, one end of the limit pin 5 is movably connected with the limit hole 6, meanwhile, the limiting pin 5 can be freely inserted into and pulled out of the limiting hole 6.

In this embodiment, when the spacer pin 5 is located inside the jack and the limiting hole 6, the rotation shaft 3 cannot be driven by the hand wheel 4 to rotate, and when the rotation shaft 3 is rotated, the spacer pin 5 needs to be pulled out of the limiting hole 6, so that the rotation shaft 3 can be driven by the hand wheel 4 to rotate.

Example two

As shown in FIGS. 2 and 3, compared with the first embodiment, the present embodiment further includes a dustproof sealing cover 2 covering the opening of the car body 1, and a dustproof sealing cover 2 can be disposed at each opening of the car body 1, a dustproof sealing cover 9 is fixedly connected inside the dustproof sealing cover 2, a rubber pad 11 is slidably connected to one side of the dustproof sealing cover 9, the rubber pad 11 is located in the opening of the car body 1, a rotating shaft 3 is mounted on one side of the dustproof sealing cover 2 through a bearing, one end of the rotating shaft 3 is rotatably connected with the dustproof sealing cover 9, so that the rotating shaft 3 can stably rotate, a hand wheel 4 is fixedly connected to the other end of the rotating shaft, a sliding opening II 10 is disposed on one side of the dustproof sealing cover 9, and a guide rod 12 is fixedly connected to one side of the rubber pad 11, the guide rod 12 is connected with the second sliding opening 10 in a sliding mode, the rotating shaft 3 is fixedly connected with the limiting plate 7, the first sliding opening 8 is formed in the limiting plate 7, the number of the first sliding openings 8 is consistent with that of the first sliding openings 10 and that of the guide rod 12, and the guide rod 12 is connected with the first sliding openings 8 in a sliding mode.

In this embodiment, rotating hand wheel 4 can drive limiting plate 7 through axis of rotation 3 and rotate in step, and limiting plate 7's rotation can drive rubber pad 11 through guide bar 12 and the cooperation of smooth mouthful 8 and remove along the orbit of smooth mouthful two 10 to can seal the car sedan-chair shell main part 1 that is located between dustproof sealing lid 2 and the rubber pad 11.

The above embodiments are merely some preferred embodiments of the present invention, and many alternative modifications and combinations can be made to the above embodiments by those skilled in the art based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a car sedan-chair shell with turn to function, includes car sedan-chair shell main part (1), its characterized in that: the opening part cover of car sedan-chair shell main part (1) is equipped with dustproof sealing cover (2), the inside fixedly connected with dustproof sealing cover (9) of dustproof sealing cover (2), one side sliding connection of dustproof sealing cover (9) has rubber pad (11), rubber pad (11) are located the opening of car sedan-chair shell main part (1), axis of rotation (3) are installed through the bearing to one side of dustproof sealing cover (2), the one end and the dustproof sealing cover (9) of axis of rotation (3) rotate and are connected, other end fixedly connected with hand wheel (4).

2. The car shell with the steering function according to claim 1, wherein a jack is formed in one side of the hand wheel (4), and a limit pin (5) is movably connected in the jack.

3. The car shell with the steering function as claimed in claim 2, wherein one side of the dust-proof sealing cover (2) is provided with a limiting hole (6), and one end of the limiting pin (5) is movably connected with the limiting hole (6).

4. The car shell with the steering function as claimed in claim 1, wherein a second sliding opening (10) is formed in one side of the dustproof sealing cover (9), a guide rod (12) is fixedly connected to one side of the rubber pad (11), and the guide rod (12) is slidably connected with the second sliding opening (10).

5. The car shell with the steering function according to claim 4, wherein the rotating shaft (3) is fixedly connected with a limiting plate (7), the limiting plate (7) is provided with a first sliding opening (8), and the guide rod (12) is slidably connected with the first sliding opening (8).