CN206493990U - A kind of car steering tube column - Google Patents
A kind of car steering tube column Download PDFInfo
- Publication number
- CN206493990U CN206493990U CN201720162654.3U CN201720162654U CN206493990U CN 206493990 U CN206493990 U CN 206493990U CN 201720162654 U CN201720162654 U CN 201720162654U CN 206493990 U CN206493990 U CN 206493990U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- tube
- car steering
- cushion
- circumferential surface
- 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.)
- Withdrawn - After Issue
Links
- 239000013536 elastomeric material Substances 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 230000006378 damage Effects 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Vibration Dampers (AREA)
Abstract
The utility model discloses a kind of car steering tube column, including inner and outer tubes, the outside for the inner tube that outer tube is placed in, the inner circumferential surface of outer tube is provided with multiple clamping parts, multiple clamping parts are sequentially arranged along the length direction of outer tube, and clamping part includes two grip units positioned opposite, and each grip unit includes multiple projections, each projection is made by elastomeric material, and projection is hemispherical；The inner circumferential surface of inner tube is provided with cushion, and the inner circumferential surface of cushion is provided with dashpot, and dashpot runs through the two ends of cushion.The utility model is simple in construction, easy to use.
Description
Technical field
The utility model is related to technical field of automobile accessories, more particularly to a kind of car steering tube column.
Background technology
With the increase of automobile quantity, the traffic accident on road also increases therewith, and increasing people exists to automobile
Make itself to obtain farthest protection in collision process and seem especially to pay close attention to.When car collision, the steering wheel of automobile
Very big injury can be caused to driver with inwardly turned tubing string.Automobile is made automotive front occur plasticity by energy during head-on crash
Deformation, steering column and steering spindle positioned at automotive front are transported to driver's chest direction backward in the presence of impact force
It is dynamic, driver is come to harm.In car collision, driver can also be influenceed to have to rush at transporting for steering wheel by inertia
Dynamic, the motion of driver in itself a part of can be absorbed by automotive safety restraint device, air bag etc., and another part can be passed directly
Steering wheel and steering column device are passed, driver is collided with steering wheel and steering column, causes personal injury.
Existing steering column shock resistance effect is poor, and service life is short, is further improved.
Utility model content
In order to solve technical problem present in background technology, the utility model proposes a kind of car steering tube column, effect
It is really good.
A kind of car steering tube column, including inner and outer tubes, the outside for the inner tube that outer tube is placed in, the inner circumferential surface of outer tube
Provided with multiple clamping parts, multiple clamping parts are sequentially arranged along the length direction of outer tube, and clamping part includes two folders positioned opposite
Unit is held, each grip unit includes multiple projections, and each projection is made by elastomeric material, projection is hemispherical；Inner tube it is interior
Peripheral surface is provided with cushion, and the inner circumferential surface of cushion is provided with dashpot, and dashpot runs through the two ends of cushion.
It is preferred that, the width of dashpot gradually increases from the outside to the core.
It is preferred that, one end of outer tube is provided with opening, is open and extends along the length direction of outer tube；
Also include two connection units, screw rods, two connection units are symmetrical arranged on opening, connection unit includes connection
Plate, nut, connecting plate are connected with outer tube, and the connecting plate in two connection units be arranged in parallel, and connecting plate is provided with mounting hole, screw rod
It is placed in mounting hole；Nut is arranged on screw rod.
It is preferred that, in addition to two supporting plates, support bar, support frames, two supporting plates are installed on outer tube, two branch
Fagging is symmetrical arranged, and supporting plate is provided with support slot, and length direction of the support slot along outer tube is set；Support bar is placed in two supports
It is connected in groove and with supporting plate；Support frame is arranged on support bar.
It is preferred that, supporting plate is provided with gap, and gap self-supporting groove extends to the edge of supporting plate.
In the utility model, outer tube utilizes multiple raised support inner tubes, and inner tube is positioned, collided in automobile
During can buffer to reduce impact force, reduce the injury that driver is subject to, improve security.Improve steering column anti-impact
Effect is hit, service life is improved.
Reduced and impacted using cushion；By setting dashpot to reduce tear edge, using the teaching of the invention it is possible to provide larger cushion effect, improve
Buffering effect.
The utility model is simple in construction, and good impact resistance, service life is long.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the right view of supporting plate of the present utility model.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutual combination；Below with reference to the accompanying drawings and in conjunction with the embodiments the utility model is elaborated.
Reference picture 1,2：
The utility model proposes a kind of car steering tube column, including inner tube 1 and outer tube 2, the inner tube 1 that outer tube 2 is placed in
Outside, the inner circumferential surface of outer tube 2 is provided with multiple clamping parts, and length direction of multiple clamping parts along outer tube 2 is sequentially arranged, and clamps
Portion includes two grip units positioned opposite, and each grip unit includes multiple raised 3, each raised 3 by elastomeric material system
Into projection 3 is hemispherical；The inner circumferential surface of inner tube 1 is provided with cushion 4, and the inner circumferential surface of cushion 4 is provided with dashpot 5,
Dashpot 5 runs through the two ends of cushion 4.
In the present embodiment, the width of dashpot 5 gradually increases from the outside to the core；Set according to said structure, tear-resistant effect
More preferably, shock resistance is improved, improves and turns to the using effect of inner tube 1, improves and turns to the service life of inner tube 1.
In the present embodiment, one end of outer tube 2 is provided with opening 7, and length direction of the opening 7 along outer tube 2 extends；The present embodiment is also
Including two connection units, screw rod 8, two connection units are symmetrical arranged on opening 7, and connection unit includes connecting plate 9, nut
10, connecting plate 9 is connected with outer tube 2, and the connecting plate 9 in two connection units be arranged in parallel, and connecting plate 9 is provided with mounting hole, screw rod 8
It is placed in mounting hole；Nut 10 is arranged on screw rod 8；Tightening nuts 10, are clamped opening 7 using two connecting plates 9, are reduced interior
Gap between pipe 1, outer tube 2, will be clamped inner tube 1 using outer tube 2, so as to improve overall intensity, rigidity, improve shock resistance
Property, improve service life.
The present embodiment also includes two supporting plates 11, support bar 6, support frames 12, and two supporting plates 11 are installed in outer tube 2
On, two supporting plates 11 are symmetrical arranged, and supporting plate 11 is provided with support slot 13, and length direction of the support slot 13 along outer tube 2 is set；
Support bar 6 is placed in two support slots 13 and is connected with supporting plate 11；Support frame 12 is arranged on support bar 6；Utilize support frame
12 and external component, when colliding, support frame 12 drives support bar 6 to move, and destroys attachment structure, support bar 6 and support
Plate 11 is separated, and is destroyed supporting plate 11 using support bar 6, is allowed steering column to move, and spacing between increase driver and steering wheel is carried
High cushion space, improves security.
In the present embodiment, supporting plate 11 is provided with gap 14, and the self-supporting groove 13 of gap 14 extends to the edge of supporting plate 11；
When colliding, it is easy to allow supporting plate 11 to damage.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of car steering tube column, it is characterised in that including inner and outer tubes, the outside for the inner tube that outer tube is placed in, outer tube
Inner circumferential surface is provided with multiple clamping parts, and multiple clamping parts are sequentially arranged along the length direction of outer tube, and clamping part includes two phases
To the grip unit of arrangement, each grip unit includes multiple projections, and each projection is made by elastomeric material, and projection is hemisphere
Shape；The inner circumferential surface of inner tube is provided with cushion, and the inner circumferential surface of cushion is provided with dashpot, and dashpot is through cushion
Two ends.
2. car steering tube column according to claim 1, it is characterised in that the width of dashpot gradually increases from the outside to the core
Greatly.
3. car steering tube column according to claim 1, it is characterised in that one end of outer tube is provided with opening, is open along outer
The length direction extension of pipe；
Also include two connection units, screw rods, two connection units are symmetrical arranged on opening, connection unit include connecting plate,
Nut, connecting plate is connected with outer tube, and the connecting plate in two connection units be arranged in parallel, and connecting plate is provided with mounting hole, and screw rod is put
In in mounting hole；Nut is arranged on screw rod.
4. car steering tube column according to claim 1, it is characterised in that also including two supporting plates, support bar, supports
Frame, two supporting plates are installed on outer tube, and two supporting plates are symmetrical arranged, and supporting plate is provided with support slot, and support slot is outside
The length direction of pipe is set；Support bar is placed in two support slots and is connected with supporting plate；Support frame is arranged on support bar.
5. car steering tube column according to claim 4, it is characterised in that supporting plate is provided with gap, gap self-supporting
Groove extends to the edge of supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720162654.3U CN206493990U (en) | 2017-02-22 | 2017-02-22 | A kind of car steering tube column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720162654.3U CN206493990U (en) | 2017-02-22 | 2017-02-22 | A kind of car steering tube column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206493990U true CN206493990U (en) | 2017-09-15 |
Family
ID=59806600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720162654.3U Withdrawn - After Issue CN206493990U (en) | 2017-02-22 | 2017-02-22 | A kind of car steering tube column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206493990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741126A (en) * | 2017-02-22 | 2017-05-31 | 安徽宁国晨光精工股份有限公司 | A kind of car steering tube column |
-
2017
- 2017-02-22 CN CN201720162654.3U patent/CN206493990U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741126A (en) * | 2017-02-22 | 2017-05-31 | 安徽宁国晨光精工股份有限公司 | A kind of car steering tube column |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Durability test bed of automobile steering column lower bearing Effective date of registration: 20180731 Granted publication date: 20170915 Pledgee: China Postal Savings Bank Limited by Share Ltd. Ningguo branch Pledgor: ANHUI NINGGUO CHENGUANG PRECISE MANUFACTURE Co.,Ltd. Registration number: 2018340000365 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170915 Effective date of abandoning: 20190702 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170915 Effective date of abandoning: 20190702 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231208 Granted publication date: 20170915 Pledgee: China Postal Savings Bank Limited by Share Ltd. Ningguo branch Pledgor: ANHUI NINGGUO CHENGUANG PRECISE MANUFACTURE Co.,Ltd. Registration number: 2018340000365 |