CN2860968Y - Inversion limiting support bar - Google Patents
Inversion limiting support bar Download PDFInfo
- Publication number
- CN2860968Y CN2860968Y CN 200520099796 CN200520099796U CN2860968Y CN 2860968 Y CN2860968 Y CN 2860968Y CN 200520099796 CN200520099796 CN 200520099796 CN 200520099796 U CN200520099796 U CN 200520099796U CN 2860968 Y CN2860968 Y CN 2860968Y
- Authority
- CN
- China
- Prior art keywords
- locking
- sleeve
- spacing
- slide bar
- push rod
- 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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Abstract
A reversal limit stay bar belongs to an auto part which is used to solve the disadvantages of relatively complicated process, relatively high cost, larger needed space dimension, worse versatility, hard limit for the barycenter of the reversal part gets across the reversal center. The utility model is characterized in that the bearing is connected with the sleeve that has the internal sliding rod through the pin. The sliding rod is opened with locking vent, and the sleeve is installed with locking device for locking the vent. The utility model is in possession of the merits of simple structure, convenient installation and utilization and high versatility.
Description
Technical field
The utility model belongs to automobile component, is specifically related to the spacing strut that upsets such as a kind of car bonnet, operator's compartment are used.
Background technology
Spacing rod member or gas (liquid) the damping spring strut or the spacing strut of sectional type (as east wind EQ1141G) that all adopts parallel four-bar linkage or certain-length of upset of flip pieces such as at present domestic and international automotive hood, operator's compartment, have the following disadvantages: 1, strut needs accurate calculating and higher technology assurance, as gas (liquid) damping spring strut and parallel four-bar linkage; 2, be subjected to the restriction of boundary condition and manufacturing cost, can't satisfy the upset needs; 3, when the center of gravity of flip piece is crossed invert center, can't satisfy spacing to flip piece.
Summary of the invention
The purpose of this utility model is to provide a kind of upset simple in structure, easy to install and use spacing strut at above-mentioned deficiency.
The utility model be achieved in that bearing by bearing pin with in have the sleeve of slide bar to be connected, have the locking through hole on the slide bar, the Locking Device for locking locking through hole is housed on the sleeve.
Above-mentioned Locking Device is made up of extension spring, spacing push rod, ball and support, and wherein, extension spring is enclosed within on the spacing push rod and fixes an end, and the other end is fixed on the support, and ball is positioned at the front end of spacing push rod.
Also be fixed with the connection fin on the said sleeve, said bearing by bearing pin be connected fin and connect.
Also have the U-lag that slides for Locking Device on the said slide bar.
Adopt the utility model can reduce effectively in the design process,, significantly reduced computational effort, shortened the time of designing and developing with respect to parallel four-bar linkage gentle (liquid) damping spring strut to the requirement of boundary condition.The utlity model has advantage simple in structure, easy to install and use, simultaneously, compare, the utlity model has commonality more widely with the structure that extensively adopts at present.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is that the A of Fig. 1 is to scheme drawing.
Fig. 3 is the utility model running condition scheme drawing.
Fig. 4 is the Locking Device structural representation.
---------------Locking Device, 6---connects fin, 7---flip piece, 8---S. A., 9---extension spring, 10---spacing push rod, 11---ball, 12---support, 13---locking through hole, 14---U-lag to sleeve, 5 to slide bar, 4 to bearing pin, 3 to bearing, 2 among the figure: 1.
The specific embodiment
Further specify the utility model below in conjunction with drawings and Examples.
Embodiment: slide bar 3 has locking through hole 13 and U-lag 14, sleeve 4 is enclosed within on the slide bar 3, be fixed with Locking Device 5 on the sleeve 4 and be connected fin 6, wherein, Locking Device 5 is made up of extension spring 9, spacing push rod 10, ball 11 and support 12, and extension spring 9 is enclosed within on the spacing push rod 10 and fixes an end, and the other end is fixed on the support 12, ball 11 is positioned at the front end of spacing push rod 10, bearing 1 by bearing pin 2 be connected fin 6 and connect and promptly become the utility model.With the fixing assembling of bearing 1 and connecting element (as the vehicle body on the automobile, chassis etc.), an end of slide bar 3 and flip piece 7 (as car bonnet, operator's compartment etc.) are articulated and connected and get final product (as by S. A. 8) during installation.
During work, flip piece 7 directly overturns, this moment, sleeve 4 relatively rotated at bearing pin 2 places with bearing 1, slide bar 3 relatively rotates at S. A. 8 places with flip piece 7, meanwhile, slide bar 3 carries out linear slide in sleeve 4, when flip piece 7 arrives flip angle, owing to be equipped with extension spring 9 in the Locking Device 5 on the sleeve 4, can automatically spacing push rod 10 be pushed in the locking through hole 13 on the slide bar 3, be that spacing push rod 10 passes sleeve 4 locking locking through holes 13, realization is automatically with slide bar 3 and sleeve 4 spacing lockings, and the ball 11 of wherein spacing push rod 10 front ends can guarantee to roll in the U-lag 14 of spacing push rod 10 on slide bar 3, improve the reliability of device, also can reduce the wearing and tearing of part simultaneously; When need put down flip piece 7, open Locking Device 5 and get final product.
Claims (4)
1, the spacing strut of a kind of upset, it is characterized in that bearing by bearing pin with in have the sleeve of slide bar to be connected, have the locking through hole on the slide bar, the Locking Device for locking locking through hole is housed on the sleeve.
2, by the spacing strut of the described a kind of upset of claim 1, it is characterized in that said Locking Device is made up of extension spring, spacing push rod, ball and support, wherein, extension spring is enclosed within on the spacing push rod and fixes an end, the other end is fixed on the support, and ball is positioned at the front end of spacing push rod.
3, by claim 1 or the spacing strut of 2 described a kind of upsets, it is characterized in that also being fixed with on the said sleeve connection fin, said bearing by bearing pin be connected the fin connection.
4,, it is characterized in that also having on the said slide bar U-lag that slides for Locking Device by claim 1 or the spacing strut of 2 described a kind of upsets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520099796 CN2860968Y (en) | 2005-12-31 | 2005-12-31 | Inversion limiting support bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520099796 CN2860968Y (en) | 2005-12-31 | 2005-12-31 | Inversion limiting support bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2860968Y true CN2860968Y (en) | 2007-01-24 |
Family
ID=37658596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520099796 Expired - Lifetime CN2860968Y (en) | 2005-12-31 | 2005-12-31 | Inversion limiting support bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2860968Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587588A (en) * | 2012-08-13 | 2014-02-19 | 北汽福田汽车股份有限公司 | Support structure for automobile hatch |
| CN110316264A (en) * | 2019-07-26 | 2019-10-11 | 安徽安凯华夏汽车配件（合肥）有限公司 | A kind of automobile driving cabin stablizes the overturning locking system of support |
-
2005
- 2005-12-31 CN CN 200520099796 patent/CN2860968Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587588A (en) * | 2012-08-13 | 2014-02-19 | 北汽福田汽车股份有限公司 | Support structure for automobile hatch |
| CN110316264A (en) * | 2019-07-26 | 2019-10-11 | 安徽安凯华夏汽车配件（合肥）有限公司 | A kind of automobile driving cabin stablizes the overturning locking system of support |
| CN110316264B (en) * | 2019-07-26 | 2024-01-26 | 安徽安凯华夏汽车配件（合肥）有限公司 | Turnover locking device for stable support of motor vehicle cab |
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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 |
Granted publication date: 20070124 |
|
| EXPY | Termination of patent right or utility model |