CN203126932U - Steering column assembly structure with crumpling guiding function - Google Patents
Steering column assembly structure with crumpling guiding function Download PDFInfo
- Publication number
- CN203126932U CN203126932U CN 201320005483 CN201320005483U CN203126932U CN 203126932 U CN203126932 U CN 203126932U CN 201320005483 CN201320005483 CN 201320005483 CN 201320005483 U CN201320005483 U CN 201320005483U CN 203126932 U CN203126932 U CN 203126932U
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- China
- Prior art keywords
- cutout
- column assy
- guide groove
- steering column
- crumple
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- 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.)
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Abstract
The utility model discloses a steering column assembly structure with a crumpling guiding function. The steering column assembly structure comprises a steering column assembly body and shearing blocks arranged on the steering column assembly body. The steering column assembly body is provided with guiding grooves, and the shearing blocks are arranged in the guiding grooves. The steering column assembly structure is provided with a crumpling structure with a guiding function, so the purpose of improving the safety of a driver is achieved.
Description
Technical field
The utility model relates to a kind of column assy, relates in particular to a kind of column assy structure with crumple directional tagging.
Background technology
In order to ensure driver safety, designed collapsing structure on the steering column, application number is that the Chinese patent of 201120067308.X discloses a kind of steering handwheel tubing string assembly that is provided with the conquassation structure, comprise steering column, the steering column outer shaft, connect support and be fixed on the cutout that is connected on the support by plastic pin, described steering column outer shaft is provided with auxiliary pushing block, described auxiliary pushing block and described cutout are in the same plane, described auxiliary pushing block and the plane at described cutout place and axially paralleling of described steering column outer shaft.But the collapsing structure of this steering handwheel tubing string assembly lacks the guiding design, this defective can cause serious consequence: when thump takes place, the injecting hole fracture, mounting bracket and cutout break away from and the generation random motion on the steering column, thereby cause bearing circle conquassation track uncontrollable.
Summary of the invention
The utility model mainly provides a kind of column assy structure with crumple directional tagging, has the collapsing structure of directional tagging, has reached the purpose that improves driver safety.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals: it comprises column assy body and the cutout that arranges on the described column assy body, described column assy body is provided with guide groove, and described cutout is arranged in the described guide groove.The utility model adds the guide groove structure, make bearing circle carry out crumple with the pilot hole of collapsing structure, thereby solved the accident that causes because of the uncontrollable problem of crumple track, can farthest reduce the accident that causes because of the uncontrollable problem of crumple track, improved the safety of chaufeur.
As preferably, described guide groove comprises inwall, and described cutout contacts with the inwall of described guide groove.
As preferably, described guide groove comprises the bottom land bottom surface, and described cutout contacts with the bottom land bottom surface of described guide groove.
As preferably, described guide groove can be no kerve structure.
As preferably, described cutout is provided with some injecting holes, and described cutout is connected by plastic spare with described column assy body.
As preferably, described cutout is provided with some injecting holes, and described cutout is connected by plastic spare with described column assy body.
As preferably, described column assy body comprises mounting bracket, and described guide groove arranges on the described mounting bracket.
The beneficial effect that the utility model brings is, the utlity model has the collapsing structure of directional tagging, and is of the present utility model simple and practical, reached the purpose that improves driver safety.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is a kind of backsight structural representations that are not provided with the conquassation column assy of guide groove.
Label declaration: 1, column assy body; 1-1, mounting bracket; 2, guide groove; 3, cutout; 3-1, injecting hole.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the column assy structure that present embodiment a kind of has a crumple directional tagging as shown in Figure 1, comprise column assy body 1 and cutout 3, column assy body 1 comprises mounting bracket 1-1, be shaped on a plurality of injecting hole 3-1 on the cutout 3, cutout 3 is connected by plastic spare with the mounting bracket 1-1 of column assy body 1, be shaped on guide groove 2 on the mounting bracket 1-1, cutout 3 is installed in the guide groove 2, guide groove 2 comprises inwall and bottom land bottom surface, and cutout 3 contacts with inwall, the bottom land bottom surface of guide groove 2 respectively.When conquassation power was cut off moulding, mounting bracket 1-1 and cutout 3 broke away from, and the disengaging direction of cutout 3 is controlled, and the conquassation column assy that is not provided with guide groove 2 does not as shown in Figure 2 have this safety performance.
Below only be described with regard to the utility model preferred embodiment, but can not be interpreted as it is restriction to the utility model protection domain.The utility model not only is confined to above embodiment, and its concrete structure or shape allow to change.In a word, protection domain of the present utility model should comprise the apparent conversion of those corresponding those of ordinary skills or substitute and remodeling.
Claims (7)
1. column assy structure with crumple directional tagging, it is characterized in that, comprise column assy body (1) and cutout (3) on the described column assy body (1) is set, described column assy body (1) is provided with guide groove (2), and described cutout (3) is arranged in the described guide groove (2).
2. a kind of column assy structure with crumple directional tagging according to claim 1 is characterized in that described guide groove (2) comprises inwall, and described cutout (3) contacts with the inwall of described guide groove (2).
3. a kind of column assy structure with crumple directional tagging according to claim 1 and 2 is characterized in that described guide groove (2) comprises the bottom land bottom surface, and described cutout (3) contacts with the bottom land bottom surface of described guide groove (2).
4. a kind of column assy structure with crumple directional tagging according to claim 1 is characterized in that described guide groove (2) can be no kerve structure.
5. according to claim 1 or 2 or 4 described a kind of column assy structures with crumple directional tagging, it is characterized in that, described cutout (3) is provided with some injecting holes (3-1), and described cutout (3) is connected by plastic spare with described column assy body (1).
6. a kind of column assy structure with crumple directional tagging according to claim 3, it is characterized in that, described cutout (3) is provided with some injecting holes (3-1), and described cutout (3) is connected by plastic spare with described column assy body (1).
7. a kind of column assy structure with crumple directional tagging according to claim 1 is characterized in that described column assy body (1) comprises mounting bracket (1-1), and described guide groove (2) arranges on the described mounting bracket (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320005483 CN203126932U (en) | 2013-01-07 | 2013-01-07 | Steering column assembly structure with crumpling guiding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320005483 CN203126932U (en) | 2013-01-07 | 2013-01-07 | Steering column assembly structure with crumpling guiding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203126932U true CN203126932U (en) | 2013-08-14 |
Family
ID=48934938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320005483 Expired - Lifetime CN203126932U (en) | 2013-01-07 | 2013-01-07 | Steering column assembly structure with crumpling guiding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203126932U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104843050A (en) * | 2014-09-05 | 2015-08-19 | 北汽福田汽车股份有限公司 | Steering column assembly and vehicle having same |
| CN104843051A (en) * | 2014-12-02 | 2015-08-19 | 北汽福田汽车股份有限公司 | Steering pipe column |
-
2013
- 2013-01-07 CN CN 201320005483 patent/CN203126932U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104843050A (en) * | 2014-09-05 | 2015-08-19 | 北汽福田汽车股份有限公司 | Steering column assembly and vehicle having same |
| CN104843050B (en) * | 2014-09-05 | 2017-08-04 | 北汽福田汽车股份有限公司 | A kind of column assy and the vehicle with it |
| CN104843051A (en) * | 2014-12-02 | 2015-08-19 | 北汽福田汽车股份有限公司 | Steering pipe column |
| CN104843051B (en) * | 2014-12-02 | 2017-02-22 | 北汽福田汽车股份有限公司 | Steering pipe column |
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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: 20130814 |