CN2934006Y - Active-nodal safety steering wheel - Google Patents
Active-nodal safety steering wheel Download PDFInfo
- Publication number
- CN2934006Y CN2934006Y CN 200620111129 CN200620111129U CN2934006Y CN 2934006 Y CN2934006 Y CN 2934006Y CN 200620111129 CN200620111129 CN 200620111129 CN 200620111129 U CN200620111129 U CN 200620111129U CN 2934006 Y CN2934006 Y CN 2934006Y
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- bar
- coil
- hole
- coil bar
- wheel
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- Expired - Fee Related
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- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 230000006378 damage Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000006173 Good's buffer Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model relates to a vehicle steering wheel, in particular to a movable joint safe steering wheel, which comprises a round wheel ring, a wheel seat and a supporting rod that connects the wheel ring and the wheel seat. The wheel ring comprises at least three wheel ring bars A that are connected with the supporting rod, wheel ring bars B whose number double that of wheel ring rods A, and wheel ring rods C whose number equal that of wheel ring bars A. Wheel ring rods A are evenly distributed on the wheel ring, each of which is positioned between two wheel ring rods B and connected with wheel ring rods B through ball head pairs. Each wheel ring rod C is positioned between two wheel ring rods B. The steering wheel can experience geometric deformation when great external force bump is met. Damage caused by the steering wheel to the driver is reduced as much as possible. Besides, the diameter of the steering wheel can be changed and adjusted to meet the driver's need.
Description
Technical field
The utility model relates to the bearing circle of vehicle, particularly a kind of articulated safe bearing circle.
Technical background
The bearing circle of vehicle is made up of coil, dish seat and the strut bar of circle, and strut bar is connected as a single entity it between coil and dish seat, and bearing circle is connected with the axis of orientation of vehicle by the dish seat, with the control vehicle travel direction.Existing bearing circle is rigid construction, and when vehicle had an accident, because this rigidity bearing circle can not produce geometry deformation, thereby it often caused fatal harm to chaufeur.
The utility model content
The purpose of this utility model provides a kind of articulated safe bearing circle, can produce geometry deformation when it is subjected to huge external force collision, farthest to reduce the injury that bearing circle causes chaufeur.
Another purpose of the present utility model provides a kind of articulated safe bearing circle, and the diameter of its coil can be regulated.
Articulated safe bearing circle described in the utility model comprises circular coil, dish seat and is connected therebetween strut bar, coil is that the coil bar C that coil bar A two-fold coil bar B and quantity equate with coil bar A forms by at least three sections with strut bar bonded assembly coil bar A, quantity, coil bar A is evenly distributed on the coil, lay respectively at wherein between two sections coil bar B, and be connected with coil bar B by bulb is secondary, every section coil bar C is all wherein between two sections coil bar B.
Coil bar C two ends axially are provided with bow along it, and the bow end is provided with guide head, and have at least the bow of an end to be connected with coil bar C by bulb is secondary.
Axially offer pilot hole at coil bar B one end along it, its end face is fixed with baffle plate, offer through hole on the baffle plate, the bow at coil bar C two ends penetrates the pilot hole that is positioned at coil bar B end from this through hole, the guide head of arc rod end and pilot hole free-running fit can freedom be slided guide head reposefully in pilot hole.Be set with compression spring on bow, it is between baffle plate and guide head.
Coil bar A stage casing is provided with straight-bar and coil bar A combines as a whole, the straight-bar end is provided with guide head, described strut bar and coil abutting end axially offer pilot hole along it, its end face is fixed with baffle plate, offer through hole on the baffle plate, described straight-bar penetrates from this through hole and is positioned at the pilot hole that supports rod end, and its guide head and pilot hole free-running fit can freedom be slided guide head reposefully in pilot hole.Be set with compression spring on straight-bar, it also is provided with compression spring in the pilot hole that supports rod end between baffle plate and guide head, and it is between the guide head of this pilot hole bottom surface and straight-bar end.
Being provided with boss at dish seat and strut bar adjacent combines as a whole with the dish seat, offering breach on the boss connects the boss lower surface, it is hinged with the dish seat by bearing pin that strut bar and a dish seat abutting end are positioned at this breach, and strut bar can only be rotated with respect to dish when coil is in normal morphology.And the pin shaft hole that is used to install bearing pin on the strut bar has two at least, makes bearing pin be positioned at pin shaft holes different on the strut bar, can realize that the adjusting of bearing circle coil diameter changes.Be provided with registration device in strut bar and dish seat hinged place, rotate easily, thereby avoid chaufeur coil when bearing circle is carried out normal running to produce geometry deformation to prevent strut bar drum seat.
Be arranged on strut bar and the registration device that coils the seat hinged place, be to offer hemispherical dimples in the both sides of strut bar pin jointed end, offering through hole in the boss both sides of dish seat is communicated with this pit, place kick, spring are installed in the through hole and are connected with plug screw, spring is between place kick and plug screw, and place kick is pressed in the pit, half is positioned at pit to make place kick, and second half is positioned at through hole.
Coil bar B and coil bar C are with respect to the strut bar symmetry.
When the bearing circle of this kind structure partly is subjected to impact to the front lower place direction at the coil bar A of coil, will produce four kinds of distortion: the one, coil bar A rotates with respect to the dish seat around strut bar and dish seat hinged place together with strut bar; The 2nd, coil bar A produces with strut bar and separates, and this process will overcome the interior compression spring power of pilot hole of strut bar; The 3rd, coil bar B and the coil bar C adjacent with being hit coil bar A rotate by the secondary drum circle of bulb bar A; The 4th, coil bar B produces with coil bar C and separates, and this process will overcome the interior compression spring power of pilot hole of coil bar B, and these four kinds of distortion were finished in moment.
When the bearing circle of this kind structure partly is subjected to the impact of front lower place direction at coil bar B, coil bar C, will produce two kinds of distortion: the one, coil bar B rotates by the secondary drum circle of bulb bar A; Coil bar C produces with coil bar B and separates besides, and this process will overcome the interior compression spring power of pilot hole of coil bar B, and these two kinds of distortion were finished in moment.
The utility model bearing circle is because when the impact that is subjected to the front lower place direction (when having an accident because of vehicle, chaufeur health crash direction dish, make bearing circle be subjected to impact to the front lower place direction) distortion that will produce aforesaid way, thereby when chaufeur and bearing circle generation bump, will play good buffer action, to a certain degree reduce the injury that bearing circle caused chaufeur when vehicle had an accident.And when under normal circumstances bearing circle being operated, since be arranged on strut bar and the registration device of dish seat hinged place will effectively prevent strut bar relatively with rotating of coiling, and each bulb pair cooperates more closely, so when under normal circumstances bearing circle being operated, bearing circle can not produce distortion, can not influence the operation of chaufeur.
The bearing circle of this kind structure is when being subjected to the pressure of all around direction, also can produce as elliptoid distortion, this kind distortion can produce on former bearing circle plane, after vehicle is having an accident, can make it produce ovalizing deflection by the tension and compression bearing circle, the chaufeur that is stuck in the operator's compartment is taken out smoothly.
The bearing circle of this kind structure can realize that the adjusting of bearing circle coil diameter changes by bearing pin is installed in the different pin shaft holes, makes the big I of bearing circle adapt to the needs of different bodily form chaufeurs.
Description of drawings
Now in conjunction with the accompanying drawings the utility model is described in further detail.
Fig. 1 looks generalized section for the master of a kind of concrete structure of articulated safe bearing circle described in the utility model;
Fig. 2 is the partial enlarged drawing at B place among Fig. 1;
Fig. 3 is the partial enlarged drawing at C place among Fig. 1;
Fig. 4 is the cutaway view Amplified image of A-A line among Fig. 1;
Fig. 5 looks generalized section for the master of the another kind of concrete structure of the utility model.
The specific embodiment
As shown in Figures 1 to 4, this articulated safe bearing circle comprises circular coil, dish seat 5 and the strut bar 6 that is connected therebetween, coil is by three sections and strut bar 6 bonded assembly coil bar A1, quantity is that the coil bar B2 and the quantity of coil bar A1 twice (being that quantity is six sections) equates that with coil bar A1 the coil bar C3 of (being that quantity is three sections) forms, coil bar A1 is evenly distributed on the coil, lay respectively at wherein between two sections coil bar B2, and be connected with coil bar B2 by bulb is secondary, all wherein between two sections coil bar B2, six sections coil bar B2 and three sections coil bar C3 are with respect to strut bar 6 symmetries for every section coil bar C3.
Coil bar C3 two ends axially are provided with bow 4 along it, and bow 4 ends are provided with guide head 9, and the bow 4 at coil bar C3 two ends all is connected with coil bar C3 by bulb is secondary.
Axially offer pilot hole 13 at coil bar B2 one end along it, its end face is fixed with baffle plate 10, offer through hole on the baffle plate 10, the bow 4 at coil bar C3 two ends penetrates the pilot hole 13 that is positioned at coil bar B2 end from this through hole, the guide head 9 and pilot hole 13 free-running fits of bow 4 ends can freedom be slided guide head 9 reposefully in pilot hole 13.Be set with compression spring 8 on bow 4, it is between baffle plate 10 and guide head 9.
Coil bar A1 stage casing is provided with straight-bar 15 and combines as a whole with coil bar A1, straight-bar 15 ends are provided with guide head 9, described strut bar 6 axially offers pilot hole 13 with the coil abutting end along it, its end face is fixed with baffle plate 10, offer through hole on the baffle plate 10, described straight-bar 15 penetrates the pilot hole 13 that is positioned at strut bar 6 ends from this through hole, its guide head 9 and pilot hole 13 free-running fits can freedom slide guide head 9 reposefully in pilot hole 13.Be set with compression spring 14 on straight-bar 15, it also is provided with compression spring 16 in the pilot hole 13 of strut bar 6 ends between baffle plate 10 and guide head 9, and it is between the guide head 9 of these pilot hole 13 bottom surfaces and straight-bar 15 ends.
Being provided with boss 12 at dish seat 5 and strut bar 6 adjacents combines as a whole with dish seat 5, offering breach 20 on the boss 12 connects boss 12 lower surfaces, it is hinged with dish seat 5 by bearing pin 11 that strut bar 6 and dish seat 5 abutting ends are positioned at this breach 20, and strut bar 6 can only be rotated with respect to dish 5 when coil is in normal morphology.And the pin shaft hole 7 that is used to install bearing pin 11 on the strut bar 6 has two, and bearing pin 11 by being inserted in pin shaft hole different on the strut bar 67, can be realized that the adjusting of bearing circle coil diameter changes.Be provided with registration device in strut bar 6 and dish seat 5 hinged places, rotate easily, thereby avoid chaufeur coil when bearing circle is carried out normal running to produce geometry deformation to prevent strut bar 6 drum seats 5.
Be arranged on strut bar 6 and the registration device that coils seat 5 hinged places, be to offer hemispherical dimples in the both sides of strut bar 6 pin jointed ends, offering through hole in boss 20 both sides of dish seat 5 is communicated with this pit, place kick 17, spring 18 are installed in the through hole and are connected with plug screw 19, spring 18 is between place kick 17 and plug screw 19, and place kick 17 is pressed in the pit, half is positioned at pit to make place kick 17, and second half is positioned at through hole.
This articulated safe bearing circle also can be structure shown in Figure 6, and its strut bar 6 has four, and coil bar C3 has only the bow 4 of an end to be connected with coil bar C3 by bulb is secondary, and the bow 4 of its other end combines as a whole with coil bar C3.
Claims (3)
1, articulated safe bearing circle, comprise circular coil, dish seat (5) and be connected therebetween strut bar (6), it is characterized in that: coil is that the coil bar C (3) that coil bar A two-fold coil bar B (2) and quantity equate with coil bar A forms by at least three sections with strut bar bonded assembly coil bar A (1), quantity, coil bar A is evenly distributed on the coil, lay respectively at wherein between two sections coil bar B, and be connected with coil bar B by bulb is secondary, every section coil bar C is all wherein between two sections coil bar B;
Coil bar C (3) two ends axially are provided with bow (4) along it, and the bow end is provided with guide head (9), and have at least the bow of an end to be connected with coil bar C by bulb is secondary;
Axially offer pilot hole (13) at coil bar B (2) one ends along it, its end face is fixed with baffle plate (10), offer through hole on the baffle plate, the bow (4) at coil bar C two ends penetrates the pilot hole that is positioned at coil bar B end from this through hole, the guide head of arc rod end and pilot hole free-running fit, be set with compression spring (8) on bow, it is between baffle plate and guide head;
Coil bar A (1) stage casing is provided with straight-bar (15) and combines as a whole with coil bar A, the straight-bar end is provided with guide head (9), described strut bar (6) axially offers pilot hole (13) with the coil abutting end along it, its end face is fixed with baffle plate (10), offer through hole on the baffle plate, described straight-bar penetrates from this through hole and is positioned at the pilot hole that supports rod end, its guide head and pilot hole free-running fit, on straight-bar, be set with compression spring (14), it is between baffle plate and guide head, also be provided with compression spring (16) in the pilot hole (13) that supports rod end, it is positioned between the guide head (9) of this pilot hole bottom surface and straight-bar end;
Being provided with boss (12) at dish seat (5) and strut bar (6) adjacent combines as a whole with the dish seat, offering breach (20) on the boss connects the boss lower surface, a strut bar and a dish seat abutting end are positioned at this breach and pass through bearing pin (11) and coil seat hinged, and the pin shaft hole (7) that is used to install bearing pin (11) on the strut bar has two at least, be provided with registration device in strut bar and dish seat hinged place, rotate easily to prevent strut bar drum seat.
2, articulated safe bearing circle according to claim 1, it is characterized in that: be arranged on strut bar (6) and the registration device that coils seat (5) hinged place, be to offer hemispherical dimples in the both sides of strut bar pin jointed end, offering through hole in boss (12) both sides of dish seat is communicated with this pit, place kick (17), spring (18) are installed in the through hole and are connected with plug screw (19), spring is between place kick and plug screw, and place kick is pressed in the pit, half is positioned at pit to make place kick, and second half is positioned at through hole.
3, articulated safe bearing circle according to claim 1 is characterized in that: coil bar B (2) and coil bar C (3) are with respect to strut bar (6) symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620111129 CN2934006Y (en) | 2006-08-16 | 2006-08-16 | Active-nodal safety steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620111129 CN2934006Y (en) | 2006-08-16 | 2006-08-16 | Active-nodal safety steering wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2934006Y true CN2934006Y (en) | 2007-08-15 |
Family
ID=38350694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620111129 Expired - Fee Related CN2934006Y (en) | 2006-08-16 | 2006-08-16 | Active-nodal safety steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2934006Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632919A (en) * | 2012-05-09 | 2012-08-15 | 段练 | Deformable disassembly safety steering wheel |
| CN102991563A (en) * | 2012-11-16 | 2013-03-27 | 黄崇华 | Foldable steering wheel |
| CN103600764A (en) * | 2013-12-03 | 2014-02-26 | 顺达（芜湖）汽车饰件有限公司 | Safe automobile steering wheel |
| CN108340960A (en) * | 2017-01-22 | 2018-07-31 | 长城汽车股份有限公司 | Steering wheel |
| CN108502011A (en) * | 2018-05-23 | 2018-09-07 | 安徽机电职业技术学院 | A kind of vehicle steering wheel with deformation function |
| CN109795541A (en) * | 2018-12-17 | 2019-05-24 | 宁波卓尔汽车零部件有限公司 | The steering wheel of scalable control |
| CN110171464A (en) * | 2019-05-28 | 2019-08-27 | 杭州科技职业技术学院 | A kind of car steering wheel device |
| US10532760B1 (en) | 2019-07-01 | 2020-01-14 | Honda Motor Co., Ltd. | Systems and methods for an adjustable steering wheel |
| DE102019133728A1 (en) * | 2019-12-10 | 2021-06-10 | Joyson Safety Systems Germany Gmbh | Steering handle for a steering device of a motorized vehicle |
| CN113562059A (en) * | 2021-06-30 | 2021-10-29 | 东风汽车集团股份有限公司 | Steering wheel and vehicle |
-
2006
- 2006-08-16 CN CN 200620111129 patent/CN2934006Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632919A (en) * | 2012-05-09 | 2012-08-15 | 段练 | Deformable disassembly safety steering wheel |
| CN102991563A (en) * | 2012-11-16 | 2013-03-27 | 黄崇华 | Foldable steering wheel |
| CN102991563B (en) * | 2012-11-16 | 2015-07-08 | 黄崇华 | Foldable steering wheel |
| CN103600764A (en) * | 2013-12-03 | 2014-02-26 | 顺达（芜湖）汽车饰件有限公司 | Safe automobile steering wheel |
| CN108340960A (en) * | 2017-01-22 | 2018-07-31 | 长城汽车股份有限公司 | Steering wheel |
| CN108502011B (en) * | 2018-05-23 | 2020-09-18 | 瑞安市红迷电子商务有限公司 | Automobile steering wheel with deformation function |
| CN108502011A (en) * | 2018-05-23 | 2018-09-07 | 安徽机电职业技术学院 | A kind of vehicle steering wheel with deformation function |
| CN109795541A (en) * | 2018-12-17 | 2019-05-24 | 宁波卓尔汽车零部件有限公司 | The steering wheel of scalable control |
| CN110171464A (en) * | 2019-05-28 | 2019-08-27 | 杭州科技职业技术学院 | A kind of car steering wheel device |
| US10532760B1 (en) | 2019-07-01 | 2020-01-14 | Honda Motor Co., Ltd. | Systems and methods for an adjustable steering wheel |
| DE102019133728A1 (en) * | 2019-12-10 | 2021-06-10 | Joyson Safety Systems Germany Gmbh | Steering handle for a steering device of a motorized vehicle |
| DE102019133728B4 (en) | 2019-12-10 | 2021-09-23 | Joyson Safety Systems Germany Gmbh | Steering handle for a steering device of a motorized vehicle |
| CN113562059A (en) * | 2021-06-30 | 2021-10-29 | 东风汽车集团股份有限公司 | Steering wheel and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NIE XUNYUAN |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100521 Address after: 401120 Chongqing city Yubei District Songbei branch No. 12 Dong Heng Long A District 1 unit 10-3 Co-patentee after: Nie Xunyuan Patentee after: Duan Lian Address before: 401120 Chongqing city Yubei District Songbei branch No. 12 Dong Heng Long A District 1 unit 10-3 Patentee before: Duan Lian |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070815 Termination date: 20130816 |