CN216969261U

CN216969261U - Light-duty automobile-used bumper shock absorber convenient to it is fixed

Info

Publication number: CN216969261U
Application number: CN202220412229.6U
Authority: CN
Inventors: 崔崇
Original assignee: Henan Ruizhi Machinery Technology Co ltd
Current assignee: Henan Ruizhi Machinery Technology Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-07-15
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a light automobile shock absorber convenient to fix, which comprises a shock absorber body and an automobile body, wherein a plurality of mounting columns are fixedly mounted at the top end of the shock absorber body, a support is fixedly mounted at the top end of each mounting column, and mounting holes corresponding to the positions and the number of the mounting columns are formed in the automobile body. This light-duty bumper shock absorber for motor vehicle convenient to it is fixed, the utility model discloses a bumper shock absorber body, erection column, support, movable block, first screw sleeve, first screw thread post, second screw thread sleeve, second screw thread post, automobile body, mounting hole, action bars, solid fixed cylinder, spacing groove, stopper, locating lever, constant head tank, the cooperation of gag lever post and spring is used, make first screw thread post under the condition with first screw thread sleeve screw thread effect, the locating lever can carry out the secondary spacing to it, has ensured the stability after the bumper shock absorber body installation.

Description

Light-duty bumper shock absorber for motor vehicle convenient to it is fixed

Technical Field

The utility model relates to a shock absorber, in particular to a light shock absorber for a motor vehicle, which is convenient to fix.

Background

The shock absorber is mainly used for inhibiting the shock when the spring absorbs the shock and rebounds and the impact from the road surface. When the shock absorber passes through the uneven road surface, although the shock absorbing spring can filter the shock of the road surface, the spring can still reciprocate, and the shock absorber is used for inhibiting the spring from jumping. If the spring in the shock absorber is too soft, the vehicle body jumps up and down, and conversely, if the spring in the shock absorber is too hard, too much resistance is brought to prevent the spring from working normally, so the hardness of the spring is closely related to the weight of the vehicle, the heavier vehicle generally adopts the shock absorber with a harder spring, and the lighter vehicle generally adopts the shock absorber with a softer spring.

However, the traditional bumper shock absorber for light-duty motor vehicle on the market at present mostly makes through fixing between bolt and the automobile body, and the upper end of bumper shock absorber needs to be fixed between a plurality of bolts and the automobile body for all very loaded down with trivial details, the quick fixed mounting of the bumper shock absorber of not being convenient for are got up in the dismouting.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a damper for a light vehicle which is easy to fix.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a light-duty automobile-used bumper shock absorber convenient to it is fixed, includes bumper shock absorber body and automobile body, the top fixed mounting of bumper shock absorber body has a plurality of erection column, the top fixed mounting of erection column has the support, set up the mounting hole corresponding with erection column position, quantity on the automobile body, the support rotates through pivot above that and installs the movable block, and the quantity of movable block is four, four the movable block is equallyd divide for two sets ofly, and is a set of one side fixed mounting of movable block has first screw thread sleeve, another group one side fixed mounting of movable block has second screw thread post, the second screw thread sleeve has been cup jointed to the screw thread on the outer wall of second screw thread post, second screw thread sleeve's one end fixed mounting has first screw thread post.

As a further scheme of the utility model: fixed interlude is installed fixed section of thick bamboo on first threaded sleeve's the outer wall, set up the spacing groove of symmetric distribution on fixed section of thick bamboo's the inner wall, two equal fixed mounting has the gag lever post on the spacing groove, slidable mounting has the locating lever on the fixed section of thick bamboo, the cover is equipped with the stopper on the outer wall of gag lever post, it has cup jointed the spring to lie in stopper top upside on the outer wall of gag lever post, set up the constant head tank with locating lever looks adaptation on the outer wall of first screw thread post.

As a still further scheme of the utility model: and the top end of the positioning rod is fixedly provided with an operating rod.

As a still further scheme of the utility model: the top of the limiting block is provided with a sliding hole matched with the limiting rod, and the limiting block is connected with the limiting rod in a sliding mode through the sliding hole formed in the top of the limiting block.

As a still further scheme of the utility model: and a plurality of anti-slip strips are bonded on the outer wall of the second threaded sleeve.

As a still further scheme of the utility model: the outer wall of the mounting column is fixedly sleeved with a limiting snap ring.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model discloses a bumper shock absorber body, the erection column, a support, the movable block, first threaded sleeve, first threaded column, second threaded sleeve, second threaded column, the automobile body, the mounting hole, the action bars, solid fixed cylinder, the spacing groove, the stopper, the locating lever, the constant head tank, the cooperation of gag lever post and spring is used, make first threaded column under the condition with first threaded sleeve screw thread effect, the locating lever can carry out the secondary to it spacing, stability after bumper shock absorber body installation has been ensured, this bumper shock absorber body is at fixed in-process simultaneously, need not to adopt a plurality of bolt to fix, what this bumper shock absorber body adopted is that its fixed knot from area constructs fixedly, convenience very, be convenient for install and remove fast to the bumper shock absorber body, simultaneously the bumper shock absorber body accomplishes fixed back, can carry out twice spacing to it, ensure the stability in the use.

2. This practicality avoids the top and the automobile body direct contact of bumper shock absorber body through the setting of spacing snap ring, and the in-process of using at the later stage can not cause any influence to the angular variation that the bumper shock absorber body produced, guarantees the shock attenuation effect of bumper shock absorber body.

Drawings

FIG. 1 is a schematic view of a light weight vehicle shock absorber that facilitates securement;

FIG. 2 is an enlarged view of a shock absorber for a light-duty vehicle, which is convenient to fix, at A in FIG. 1;

fig. 3 is an enlarged view of a damper for a light automobile, which is convenient to fix, at B in fig. 2.

In the figure: the shock absorber comprises a shock absorber body 1, a mounting column 2, a support 3, a movable block 4, a first threaded sleeve 5, a first threaded column 6, a second threaded sleeve 7, a second threaded column 8, a vehicle body 9, a mounting hole 10, a limiting snap ring 11, an operating rod 12, a fixed cylinder 13, a limiting groove 14, a limiting block 15, a positioning rod 16, a positioning groove 17, a limiting rod 18 and a spring 19.

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.

Referring to fig. 1 to 3, in the embodiment of the present invention, a light automobile shock absorber convenient to fix includes a shock absorber body 1 and an automobile body 9, a plurality of mounting posts 2 are fixedly mounted on the top end of the shock absorber body 1, a support 3 is fixedly mounted on the top end of the mounting posts 2, mounting holes 10 corresponding to the positions and the numbers of the mounting posts 2 are formed on the automobile body 9, a movable block 4 is rotatably mounted on the support 3 through a rotating shaft thereon, and the quantity of movable block 4 is four, and four movable blocks 4 equally divide into two sets ofly, and one side fixed mounting of a set of movable block 4 has first threaded sleeve 5, and one side fixed mounting of another set of movable block 4 has second threaded post 8, and the screw thread has cup jointed second threaded sleeve 7 on the outer wall of second threaded post 8, and the one end fixed mounting of second threaded sleeve 7 has first threaded post 6, and first threaded post 6 and corresponding first threaded sleeve 5 adaptation.

Refer to fig. 2 and fig. 3, in this application, fixed a 13 of installing is alternated on the outer wall of first threaded sleeve 5 to fixed the offering, set up symmetric distribution's spacing groove 14 on the inner wall of a fixed section of thick bamboo 13, equal fixed mounting has gag lever post 18 on two spacing grooves 14, slidable mounting has locating lever 16 on a fixed section of thick bamboo 13, the cover is equipped with stopper 15 on the outer wall of gag lever post 18, and stopper 15 and locating lever 16's outer wall fixed connection, it has cup jointed spring 19 to lie in stopper 15 top upside on the outer wall of gag lever post 18, set up the constant head tank 17 with 16 looks adaptations of locating lever on the outer wall of first threaded post 6.

Referring to fig. 3, in the present application, an operation lever 12 is fixedly attached to the tip end of the positioning lever 16.

Referring to fig. 3, in the present application, a sliding hole adapted to the limiting rod 18 is formed at the top of the limiting block 15, and the limiting block 15 is slidably connected to the limiting rod 18 through the sliding hole formed at the top thereof.

Referring to fig. 2, in the present application, a plurality of anti-slip strips are adhered to the outer wall of the second threaded sleeve 7.

Referring to fig. 2, in the present application, a limiting snap ring 11 is fixedly sleeved on the outer wall of the mounting column 2.

The working principle of the utility model is as follows:

referring to fig. 1 to 3, when the shock absorber body 1 and the vehicle body 9 need to be fixed, firstly, the mounting post 2 at the top end of the shock absorber body 1 is directly inserted into the mounting hole 10 at the corresponding position on the vehicle body 9, in the process of inserting the mounting post 2, the support 3, the movable block 4, the first threaded sleeve 5, the first threaded post 6, the second threaded sleeve 7 and the second threaded post 8 all reach the upper part of the vehicle body 9, then the two groups of movable blocks 4 are relatively rotated to be parallel to the top of the vehicle body 9 through the rotation relation between the movable blocks 4 and the support 3, then the second threaded sleeve 7 is rotated, the second threaded sleeve 7 reversely moves transversely through the thread transmission between the second threaded sleeve 7 and the second threaded post 8, the second threaded sleeve 7 drives the first threaded post 6 to rotate while transversely moving, the first threaded column 6 can be in threaded transmission with the first threaded sleeve 5 and enter the first threaded sleeve 5, when the first threaded column 6 enters the first threaded sleeve 5, the positioning rod 16 is upwards moved through the operating rod 12, the positioning rod 16 upwards moves to drive the limiting block 15 to slide on the outer wall of the limiting rod 18, meanwhile, the limiting block 15 moves to extrude the spring 19, along with the movement of the positioning rod 16, the positioning rod 16 can be separated from the inside of the first threaded sleeve 5 and enter the inside of the fixed cylinder 13, meanwhile, the first threaded column 6 is continuously screwed in the first threaded sleeve 5, after the first threaded column 6 reaches the designated position, the limiting of the operating rod 12 is loosened, at the moment, under the elastic action of the spring 19, the limiting block 15 drives the positioning rod 16 to be clamped into the inside of the positioning groove 17 on the first threaded column 6, make first screw thread post 6 under the condition with 5 screw effects of first screw sleeve, locating lever 16 can carry out the secondary spacing to it, the stability after having ensured the installation of bumper shock absorber body 1, this bumper shock absorber body 1 is at fixed in-process simultaneously, need not to adopt a plurality of bolt to fix, this bumper shock absorber body 1 adopts that its fixed knot from the area constructs fixedly, unusual convenience, be convenient for install and remove fast bumper shock absorber body 1, bumper shock absorber body 1 accomplishes fixed back simultaneously, can carry out twice spacing to it, ensure the stability in the use.

Referring to fig. 1 and 2, when the shock absorber is used, the top end of the shock absorber body 1 is prevented from being in direct contact with a vehicle body 9, and in the later use process, no influence is caused on the angle change of the shock absorber body 1, so that the shock absorption effect of the shock absorber body 1 is ensured.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof.

Claims

1. The utility model provides a bumper shock absorber for light-duty motor vehicle convenient to it is fixed, includes bumper shock absorber body (1) and automobile body (9), its characterized in that: the top fixed mounting of bumper shock absorber body (1) has a plurality of erection column (2), the top fixed mounting of erection column (2) has support (3), set up on automobile body (9) and put, quantity corresponding mounting hole (10) with erection column (2), support (3) are rotated through pivot on it and are installed movable block (4), and the quantity of movable block (4) is four, four the movable block (4) are equallyd divide for two sets ofly, a set of one side fixed mounting of movable block (4) has first threaded sleeve (5), another group one side fixed mounting of movable block (4) has second threaded column (8), second threaded sleeve (7) have been cup jointed to the screw thread on the outer wall of second threaded column (8), the one end fixed mounting of second threaded sleeve (7) has first threaded column (6).

2. A light-duty vehicle shock absorber facilitating fastening according to claim 1, wherein: fixed interlude installs solid fixed cylinder (13) on the outer wall of first threaded sleeve (5), set up symmetric distribution's spacing groove (14), two on the inner wall of solid fixed cylinder (13) equal fixed mounting has gag lever post (18) on spacing groove (14), slidable mounting has locating lever (16) on solid fixed cylinder (13), the cover is equipped with stopper (15) on the outer wall of gag lever post (18), it has spring (19) to lie in stopper (15) top upside to have cup jointed on the outer wall of gag lever post (18), set up constant head tank (17) with locating lever (16) looks adaptation on the outer wall of first threaded post (6).

3. A light-duty vehicle shock absorber convenient to fix as set forth in claim 2, wherein: the top end of the positioning rod (16) is fixedly provided with an operating rod (12).

4. A light-duty vehicle shock absorber convenient to fix as set forth in claim 2, wherein: the top of the limiting block (15) is provided with a sliding hole matched with the limiting rod (18), and the limiting block (15) is connected with the limiting rod (18) in a sliding mode through the sliding hole formed in the top of the limiting block.

5. A light-duty vehicle shock absorber for facilitating fixing according to claim 1, wherein: and a plurality of anti-slip strips are bonded on the outer wall of the second threaded sleeve (7).

6. A light-duty vehicle shock absorber facilitating fastening according to claim 1, wherein: the outer wall of the mounting column (2) is fixedly sleeved with a limiting snap ring (11).