CN217502399U - Automobile sliding column convenient to assemble and disassemble - Google Patents

Abstract

The utility model discloses an automobile sliding column convenient to loading and unloading relates to auto-parts equipment technical field. The utility model discloses an go up traveller and top cap, go up the outside lower extreme of traveller and set up down the traveller, go up the outside top of traveller and be provided with the top cap, the outside lower extreme of gliding traveller is provided with the bottom, goes up the outside upper end surface of traveller and is carved with the internal thread, and the outside lower extreme surface of gliding traveller is carved with the internal thread down, and the top cap is inside to be fixed with the upper inner cup, and the bottom is inside to be fixed with down the inner cup, goes up the inner cup and all is carved with the external screw thread with lower inner cup internal surface. The utility model discloses can be through rotatory top cap or bottom to suitable position in the use to reach the condition of adjustment spring atress compression, and can select to change suitable spring and traveller according to different car styles, models and use, improved the practicality of this device greatly.

Description

Automobile sliding column convenient to assemble and disassemble

Technical Field

The utility model belongs to the technical field of auto-parts equipment, especially, relate to an automobile sliding column convenient to loading and unloading.

Background

The automobile has a plurality of accessories, each accessory has respective function, the sliding column is one of the accessories, the sliding column plays roles of buffering and shock absorption, the automobile is enabled to be more stable in running, the sliding column plays a role of buffering when the automobile turns, the sliding column can be matched with other automobile accessories, the safety of the automobile in the running process is improved, and the sliding column has the following defects in practical use:

1. the existing automobile sliding column can not be adjusted, so that the application range is relatively limited, the automobile sliding column can not be suitable for more automobiles, and the replacement is relatively troublesome;

2. the existing automobile sliding column is generally provided with a spring outside the automobile sliding column to realize shock absorption, but the spring can generate metal fatigue after long-term use and cannot realize automatic reset, so that the spring can not well perform shock absorption work, and a safety accident can be caused when the spring bumps and is heavy.

Therefore, the conventional easy-to-mount/dismount vehicle sliding column cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car traveller convenient to loading and unloading.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a car traveller convenient to loading and unloading, including last traveller and top cap, go up the outside lower extreme of traveller and set up down the traveller, it is provided with the top cap to go up the outside top of traveller, the outside lower extreme of traveller is provided with the bottom down, it is carved with the internal thread to go up the outside upper end surface of traveller, the internal thread is carved with to the outside lower extreme surface of downslide, the inside inner cup that is fixed with of top cap, the inside lower inner cup that is fixed with of bottom, it all is carved with the external screw thread with lower inner cup inside surface to go up the inner cup.

Furthermore, the lower traveller is located inside the upper traveller, the diameter of the lower traveller is smaller than that of the upper traveller, so that the lower traveller can move between the inner parts of the upper traveller, and the upper traveller and the lower traveller are both made of high-hardness materials, so that the lower traveller cannot be easily deformed or bent during damping operation.

Further, it equals the upper sliding column diameter to go up the inner cup internal diameter, goes up the sliding column like this and just can rotate to get into and go up to fix between the inner cup inside, the inner cup internal diameter equals lower sliding column diameter down, and the sliding column just can rotate to get into down to fix between the inner cup inside like this, the internal thread is identical with the external screw thread, just agrees with more like this when carrying out the rotation installation.

Further, go up traveller outside top and be fixed with the fixed block, the outside bottom mounting of traveller has the fixed block down, and the fixed block just can carry out the buckle with the part that needs the installation tightly like this, the screw has all been seted up to the fixed block inside, just so can be connected the fixed block with the part that needs the installation through the bolt.

Furthermore, a slotted hole is formed in the middle of the top end inside the top cover, a slotted hole is formed in the middle of the bottom end inside the bottom cover, so that the fixed block can work through the inside of the slotted hole, the diameter of the slotted hole is equal to the outer diameter of the fixed block, and the top cover and the bottom cover cannot be interfered by the fixed block when being rotatably installed.

Furthermore, top cap, bottom, go up the inner cup and all adopt high rigidity material to make down, top cap, bottom, go up the inner cup and just can not take place deformation easily and damage down the inner cup when supporting the spring like this, be provided with the spring between top cap and the bottom inside, the spring is located traveller and gliding post outside, and the spring just can play compression absorbing effect effectively like this.

The utility model discloses following beneficial effect has:

1. the utility model discloses can be through rotatory top cap or bottom to suitable position in the use to reach the condition of adjustment spring atress compression, and can select to change suitable spring and traveller according to different car styles, model and use, improved the practicality of this device greatly.

2. The utility model discloses after the metal fatigue takes place at the spring, can in time maintain, change the spring, improve maintenance efficiency and speed greatly to greatly reduced cost of maintenance has improved the security of car in the driving process, and this device has simple structure, convenient to use, excellent in use effect's advantage.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a perspective view of the upper and lower slide columns of the present invention;

FIG. 3 is a perspective view of the structure of the middle top cover, the spring and the bottom end of the present invention;

fig. 4 is a sectional view of the structure of the middle bottom cover of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a top cover; 2. an upper sliding column; 21. an internal thread; 3. a lower sliding column; 4. a bottom cover; 41. a slot; 5. A spring; 6. a fixed block; 61. a screw hole; 7. an inner cover is arranged; 71. an external thread; 8. a lower inner cover.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the utility model relates to a vehicle sliding column convenient to loading and unloading, including last traveller 2 and top cap 1, go up traveller 2 outside lower extreme and set up traveller 3 down, it is provided with top cap 1 to go up the outside top of traveller 2, the outside lower extreme of traveller 3 is provided with bottom 4 down, it is carved with internal thread 21 to go up the outside upper end surface of traveller 2, the outside lower extreme surface of traveller 3 is carved with internal thread 21 down, top cap 1 is inside to be fixed with upper inner cup 7, bottom 4 is inside to be fixed with lower inner cup 8, it is carved with external screw thread 71 with lower inner cup 8 internal surface to go up inner cup 7.

Lower traveller 3 is located inside traveller 2, and lower traveller 3 diameter is less than traveller 2, and traveller 3 just can remove between inside last traveller 2 like this down, goes up traveller 2 and traveller 3 down and all adopts high rigidity material to make, just can not take place deformation and buckle easily like this when carrying out shock attenuation work.

Go up inner cup 7 internal diameter and equal to last traveller 2 diameter, go up traveller 2 like this and can rotate to get into and fix between the inner cup 7 is inside, lower inner cup 8 internal diameter equals traveller 3 diameter down, and it is fixed that inner cup 8 is inside down just can rotate to get into down like this between the traveller 3, and internal thread 21 is identical with external screw thread 71, just agrees with more like this when carrying out the rotatory installation.

Go up the outside top of traveller 2 and be fixed with fixed block 6, the outside bottom mounting of 3 of travelers has fixed block 6 down, and fixed block 6 just can carry out the buckle with the part that needs the installation like this and press from both sides tightly, and screw 61 has all been seted up to fixed block 6 inside, just so can be connected fixed block 6 and the part that needs the installation through the bolt.

Slotted hole 41 has been seted up at inside top middle part of top cap 1, and slotted hole 41 has been seted up at the inside bottom middle part of bottom 4, and fixed block 6 just can work through slotted hole 41 is inside like this, and slotted hole 41 diameter equals the fixed block 6 external diameter, just can not receive fixed block 6 to disturb like this top cap 1 and bottom 4 when rotating the installation.

The top cap 1, the bottom 4, go up inner cup 7 and lower inner cup 8 and all adopt the high rigidity material to make, top cap 1 like this, bottom 4, go up inner cup 7 and lower inner cup 8 just can not take place deformation and damage easily when supporting spring 5, are provided with spring 5 between top cap 1 and the bottom 4 inside, and spring 5 is located traveller 2 and 3 outsidess of gliding, and spring 5 just can play compression absorbing effect effectively like this.

The utility model discloses the theory of operation: when this device is carrying out shock attenuation work, the atress direction is from the part of fixing mutually with fixed block 6, thereby the atress condition of this device is two and is come from each other for reverse strength, then this moment after the atress, thereby spring 5 is supported by top cap 1 and bottom 4 and takes place compression deformation, drive down 3 retractions of traveller between 2 insides of traveller simultaneously, thereby realize changing the effect that the stroke reduces vibrations, after the atress of this device loses, under spring 5's self-reset function, spring 5 slides top cap 1 and bottom 4 tops and keeps away from each other, until spring 5 replies initial position, traveller 3 also is slided from 2 insides of traveller simultaneously, can accomplish reset work like this.

When the device is required to be installed, only parts needing to be connected are required to be placed between the inner parts of the fixing blocks 6 respectively, and the installation parts and the fixing blocks 6 are screwed and fixed through bolts, so that the installation work of the device can be completed.

When the inside spring 5 of this device need be changed, take out the inside bolt rotation of fixed block 6 earlier, and make and installing component and the 6 phase separations of fixed block, thereby rotate top cap 1 again this moment and drive upper cup 7 and the upper slide post 2 phase separation, until top cap 1 takes off from the outside top rotation of upper slide post 2, can take off spring 5 from upper slide post 2 and the outside of lower slide post 3 this moment, again with new spring 5 cover in upper slide post 2 and the outside of lower slide post 3, then place top cap 1 on the outside top of upper slide post 2, and make fixed block 6 align with slotted hole 41, then can remove top cap 1 and carry out the swivelling movement to the upper slide post 2 direction this moment, until making internal thread 21 and external screw thread 71 gomphosis mutually, can accomplish the change and the installation work of spring 5.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims (6)

1. The utility model provides a car traveller convenient to loading and unloading, includes traveller (2) and top cap (1), its characterized in that, go up traveller (2) outside lower extreme and set up traveller (3) down, it is provided with top cap (1) to go up traveller (2) outside top, traveller (3) outside lower extreme is provided with bottom (4) down, it has internal thread (21) to go up traveller (2) outside upper end surface to be carved with, internal thread (21) have been carved with to traveller (3) outside lower extreme surface down, top cap (1) inside is fixed with inner cup (7) down, bottom (4) inside is fixed with lower inner cup (8), it has external screw thread (71) all to carve with lower inner cup (8) internal surface to go up inner cup (7).

2. Easy-to-handle vehicle traveller according to claim 1, characterized by that, the lower traveller (3) is located inside the upper traveller (2), the diameter of the lower traveller (3) is smaller than that of the upper traveller (2), and the upper traveller (2) and the lower traveller (3) are made of high-hardness material.

3. Vehicle sliding column convenient for loading and unloading according to claim 1, wherein the inner diameter of the upper inner cover (7) is equal to the diameter of the upper sliding column (2), the inner diameter of the lower inner cover (8) is equal to the diameter of the lower sliding column (3), and the internal thread (21) is matched with the external thread (71).

4. The automobile sliding column convenient to assemble and disassemble as recited in claim 1, wherein a fixed block (6) is fixed at the top end of the outer part of the upper sliding column (2), a fixed block (6) is fixed at the bottom end of the outer part of the lower sliding column (3), and screw holes (61) are formed in the fixed block (6).

5. The automobile slide post convenient for loading and unloading according to claim 1, wherein the top cover (1) is provided with a slotted hole (41) at the top end middle part inside, the bottom cover (4) is provided with a slotted hole (41) at the bottom end middle part inside, and the diameter of the slotted hole (41) is equal to the outer diameter of the fixing block (6).

6. An automobile sliding column convenient to assemble and disassemble according to claim 1, wherein the top cover (1), the bottom cover (4), the upper inner cover (7) and the lower inner cover (8) are all made of high-hardness materials, a spring (5) is arranged between the top cover (1) and the inner part of the bottom cover (4), and the spring (5) is located outside the upper sliding column (2) and the lower sliding column (3).

Images