CN201321094Y - Automobile spare tire height adjusting mechanism - Google Patents
Automobile spare tire height adjusting mechanism Download PDFInfo
- Publication number
- CN201321094Y CN201321094Y CNU2008202305803U CN200820230580U CN201321094Y CN 201321094 Y CN201321094 Y CN 201321094Y CN U2008202305803 U CNU2008202305803 U CN U2008202305803U CN 200820230580 U CN200820230580 U CN 200820230580U CN 201321094 Y CN201321094 Y CN 201321094Y
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- China
- Prior art keywords
- spare tire
- wheel support
- sides
- support
- pillar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Vehicle Body Suspensions (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses an automobile spare tire height adjusting mechanism which comprises a spare tire bracket mounted on a frame and a spare tire connecting base fixedly arranged on the spare tire bracket; the height adjusting mechanism also comprises a pair of fixed supports fixedly connected with the tail end of the frame; a bracket fixing hole is arranged on each fixed support; the spare tire bracket is composed of an upper beam and support columns on both sides; the support columns on both sides are inserted into the bracket fixing holes and can move relative to the bracket fixing holes up and down and can be positioned. The automobile spare tire height adjusting mechanism has simple and stable structure, can adjust the height of spare tire and has very convenient operation and is very applicable to various automobiles, in particular to military vehicles.
Description
Technical field
The utility model relates to automobile component, specifically a kind of automobile spare tire height adjustment mechanism that can adjust the automobile spare tire position height.
Technical background
In order to deal with blowing out and the damaged accident of tire of burst, generally all be placed with spare tyre on the automobile, spare tyre is installed on the automobile by wheel support.Existing wheel support is fixedly mounted on the vehicle frame, and its central sill bottom is fixedly connected with the spare tyre Connection Block, and spare tyre is by being bolted on the spare tyre Connection Block, and such structure makes the setting height(from bottom) of spare tyre to regulate.Yet different user's height is variant, and when needs changed the tire maintenance to vehicle, the shorter user of stature faced the higher spare tyre of setting height(from bottom), extremely required great effort when dismounting and installation; Tallish user often needs to bend over to operate in the face of the lower spare tyre of setting height(from bottom), and is also very inconvenient.Particularly for military car, its spare tyre weight is big, generally needs many people just can lift with joint efforts, and the setting height(from bottom) of spare tyre can't adjusting can increase the difficulty that the user changes the tire operation; Simultaneously, in case of emergency, the spare tyre excessive height is very easily hit, is destroyed by stray bullet.
Summary of the invention
The purpose of this utility model is exactly to solve the deficiency that the above-mentioned background technology exists, and proposes a kind of can the adjusting the automobile spare tire height easily, and simple in structure, simple operation, solid and reliable automobile spare tire height adjustment mechanism.
At above-mentioned purpose, the automobile spare tire height adjustment mechanism that the utility model is designed, comprise wheel support that is installed on the vehicle frame and the spare tyre Connection Block that is fixedly installed on the wheel support, said mechanism also comprises a pair of fixed bearing that is fixedly connected on the vehicle frame tail end, fixed bearing is provided with the support fixed orifice, described wheel support is made up of the pillar of entablatrance and both sides, and the pillar of both sides is plugged in the support fixed orifice, can move up and down and locate with respect to the support fixed orifice.
Further, the pillar of described wheel support both sides and the locate mode between the support fixed orifice on the fixed bearing are the bolt location; Be symmetrically arranged with the bolt hole more than two pairs on two lateral braces of wheel support, the fixed bearing both sides offer the knock hole that contraposition with it cooperates, and bolt is arranged in it, and the two is fixed; Described bolt end is equipped with nut.
Advantage of the present utility model is: employing can fixed bearing and the wheel support movable relatively and location install and fix spare tyre, simple in structure, firm, can at the user need carry out regulated at will to the height of wheel support, be convenient to the user and change tire and safeguard.
Description of drawings
Fig. 1 is the structural representation of automobile spare tire height adjustment mechanism.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
As shown in drawings, the designed automobile spare tire height adjustment mechanism of the utility model is installed in the afterbody of vehicle frame 1, comprise wheel support 3, be fixedly installed on spare tyre Connection Block 7 and fixed bearing 4 on the wheel support 3, spare tyre 2 is fixed by bolts on the spare tyre Connection Block 7.Described wheel support 3 is made of with the pillar that is fixedly connected on the entablatrance both sides the entablatrance at top, and spare tyre Connection Block 7 is fixedly connected on the entablatrance bottom.Said fixed bearing 4 symmetries are fixed on the end face of vehicle frame 1 afterbody, can adopt welding or riveted way to fix; Fixed bearing 4 is provided with the support fixed orifice, and 3 liang of lateral braces of wheel support are plugged in the support fixed orifice, and the two can relatively move, and can locate.The bolt locate mode of the preferred steadiness the best of locate mode between 3 liang of lateral braces of above-mentioned support fixed orifice and wheel support.
Be symmetrically arranged with severally to (being at least two pairs) bolt hole 8 on 3 liang of lateral braces of wheel support, fixed bearing 4 both sides offer the knock hole 9 that contraposition with it cooperates, regulate height after, with two hole contrapositions, bolt 5 is arranged in wherein, and fastening by nut 6, and the two is fixedly secured.By knock hole 9 and highly different bolt hole 8 contrapositions cooperations, can regulate the height of wheel support 3, thus the height of adjusting spare tyre 2.Every pair of bolt hole 8 correspondences a height gear, can set its number as required and offer the position.At the size of existing vehicle spare tyre 2 and the terrain clearance of vehicle frame 1, the utility model preferably is provided with four height adjustment gears, and therefore 3 liang of lateral braces of described wheel support are provided with four pairs of bolts hole, 8 corresponding each height gear.
Described automobile spare tire height adjustment mechanism can also include lifting mechanism, and this lifting mechanism can be fixedly mounted on the vehicle frame 1, is used for the height of wheel support 3 is regulated.After setting up this mechanism, it is more convenient, laborsaving to operate.
Working process of the present utility model is as follows: at first, determine the setting height(from bottom) of spare tyre 2 as required, select corresponding wheel support 3 height gears according to the setting height(from bottom) of determining; Then, unload bolt 5 and nut 6, utilize lifting mechanism to drive wheel support 3, the bolt hole 8 of its both sides corresponding height gear is adjusted to and the knock hole contraposition; At last, fit on bolt 5 and nut 6, wheel support 3 is fixing.
Claims (3)
1, a kind of automobile spare tire height adjustment mechanism, comprise the wheel support (3) that is installed on the vehicle frame (1) and be fixedly installed on spare tyre Connection Block (7) on the wheel support (3), it is characterized in that: said mechanism also comprises a pair of fixed bearing (4) that is fixedly connected on vehicle frame (1) tail end, fixed bearing (4) is provided with the support fixed orifice, described wheel support (3) is made up of the pillar of entablatrance and both sides, the pillar of both sides is plugged in the support fixed orifice, can move up and down and locate with respect to the support fixed orifice.
2, automobile spare tire height adjustment according to claim 1 mechanism is characterized in that: the pillar of described wheel support (3) both sides and the locate mode between the support fixed orifice on the fixed bearing (4) are the bolt location; Be symmetrically arranged with the bolt hole (8) more than two pairs on the pillar of said wheel support (3) both sides, fixed bearing (4) both sides offer the knock hole (9) that contraposition with it cooperates, and bolt (5) is arranged in it, and the two is fixed; Described bolt (5) end is equipped with nut (6).
3, automobile spare tire height adjustment according to claim 2 mechanism is characterized in that: be symmetrically arranged with four pairs of bolts hole (8) on the pillar of described wheel support (3) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202305803U CN201321094Y (en) | 2008-12-25 | 2008-12-25 | Automobile spare tire height adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202305803U CN201321094Y (en) | 2008-12-25 | 2008-12-25 | Automobile spare tire height adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201321094Y true CN201321094Y (en) | 2009-10-07 |
Family
ID=41158482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202305803U Expired - Lifetime CN201321094Y (en) | 2008-12-25 | 2008-12-25 | Automobile spare tire height adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201321094Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585930A (en) * | 2016-12-09 | 2017-04-26 | 上海遨拓深水装备技术开发有限公司 | Cabled underwater robot configuration method for three-dimensional image sonar |
| US10577035B2 (en) | 2018-02-27 | 2020-03-03 | Ford Global Technologies, Llc | Methods and apparatus to mount a wheel in multiple positions on a vehicle body |
-
2008
- 2008-12-25 CN CNU2008202305803U patent/CN201321094Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585930A (en) * | 2016-12-09 | 2017-04-26 | 上海遨拓深水装备技术开发有限公司 | Cabled underwater robot configuration method for three-dimensional image sonar |
| US10577035B2 (en) | 2018-02-27 | 2020-03-03 | Ford Global Technologies, Llc | Methods and apparatus to mount a wheel in multiple positions on a vehicle body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091007 |