CN203511802U - Control device for on-vehicle spare tire locator - Google Patents
Control device for on-vehicle spare tire locator Download PDFInfo
- Publication number
- CN203511802U CN203511802U CN201320487887.2U CN201320487887U CN203511802U CN 203511802 U CN203511802 U CN 203511802U CN 201320487887 U CN201320487887 U CN 201320487887U CN 203511802 U CN203511802 U CN 203511802U
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- vehicle
- groove
- spare tyre
- tire
- steady arm
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Abstract
The utility model discloses a control device for an on-vehicle spare tire locator. The spare tire locator is located and fastened on a vehicle chassis in a vehicle trunk area, a wire rope is in clearance fit with a center hole of a tire hanging support, a compression spring is arranged between a wire fastener arranged at the lower end of the wire rope and the tire hanging support, the spare tire locator is provided with a plum-blossom type shaft head which is fixedly connected with a wire rope wheel and can be in clearance fit with an inner plum-blossom type cavity of a torsion connection rod, the outer hexagonal end of the torsion connection rod is matched with an inner hexagonal sleeve of an on-vehicle tire spanner, the inner hexagonal sleeve of the on-vehicle tire spanner is matched with an outer hexagonal hub bolt of the matched vehicle, a penetrating hole is formed in the matched vehicle, one end of the torsion connection rod passes through the penetrating hole and is connected to the plum-blossom type shaft head, and grooves and shoulders on the tire hanging support can be effectively jointed with the outline of a relative hub of a spare tire. By means of the control device, the spare tire contained in the vehicle does not occupy the space in a compartment, and the on-vehicle tire spanner is utilized in the operation process.
Description
Technical field
The utility model relates to a kind of auxiliary device of automobile-mounted spare part, is a kind of operating control for automobile-mounted spare tyre steady arm specifically.
Background technology
Automobile-mounted spare tyre as the term suggests for preparing, can replace at any time fault tire in use in automotive operation, but need properly be taken in the spare tyre occupying less with the least possible pin that is in the way because of use seldom in car.Common family-sized car is placed in spare tyre in the standby casing of vehicle conventionally, during use, also calculate conveniently, yet the rise of cross-country car, picking-up vehicle at present, people gaze at the disposal on joined vehicle with car spare tyre of such automobile very much, traditional picking-up vehicle is simply put into spare tyre loading railway carriage or compartment or operator's compartment, and valuable region has accounted for; More novel cross-country car has been coated spare tyre an ornamental plastic cement case, is arranged on the chamber door of boot of vehicle, trunk door is too born a heavy burden and increase manufacturing cost, during use, spare tyre is taken off and seems very inconvenient.
Summary of the invention
Task of the present utility model is the deficiency for above-mentioned background technology and correlation technique scheme, again with regard to different car bodies, consider spare tyre in the fixation with in car and slave mode, in the mode of taking in of excellence, location and fixing device improve the aesthetics of car load and improve the degree of utilization in space, compartment, the traveling comfort service that allows space, compartment take for improvement personnel as much as possible cleverly.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions: a kind of for the operating control with car spare tyre steady arm, comprise spare tyre steady arm, anchor fitting and withdrawing device, it is characterized in that: spare tyre steady arm is positioned in the top of the car chassis that is arranged in automobile trunk region, and implement connecting firmly of spare tyre steady arm and car chassis with bolt fastening component, the steel rope hanging down in spare tyre steady arm forms free-running fit with the centre hole of hanging tire support, and be provided with steel wire fastener in steel rope lower end, between this steel wire fastener and extension tire support, be provided with Compress Spring, the right positions of spare tyre steady arm is provided with the blossom type spindle nose connecting firmly with wire rope pulley, blossom type spindle nose and the connection of reversing the interior plum blossom die cavity formation free-running fit of extension bar, reverse outer-hexagonal termination that the other end of extension bar is provided with and with the interior Hexagonal jacket of vehicle tyre spanner, form the connection of free-running fit, and interior Hexagonal jacket with join vehicle the outer-hexagonal profile formation of boss bolt can be socketed the free-running fit of use, on the vehicle body of the right lateral side of joined vehicle boot, be provided with box body wall and penetrate hole, reverse one end that extension bar has interior plum blossom die cavity hand-hole that wears long from outside, compartment and be attached to blossom type spindle nose, on the left and right entity of " ∧ " font of extension tire support, be respectively arranged with the first groove, the second groove, the 3rd groove, the 4th groove, the first shoulder and the second shoulder, and the first groove and the second groove are in equal height position, and the 3rd groove and the 4th groove are in equal height position, the first shoulder and the second shoulder are in equal height position.
Wherein, further comprise that the rearward end with vehicle tyre spanner is provided with arc shape shank.
The beneficial effect that the utility model compared with prior art has is: will be arranged on the chassis of joined vehicle with car spare tyre steady arm, with the steel rope serial connection in steady arm, hang tire support, by reversing extension bar, transmit twist moment with the combination with vehicle tyre spanner, with steel rope folding and unfolding be positioned at hang on tire support with car spare tyre, realized and made the spare tyre of taking in car there is crypticity, not account for space, compartment, and its operating handle can be used tyre wrench, laborsaving cost-saving again.
Accompanying drawing explanation
The accompanying drawing explanation of embodiment:
Figure 1 shows that the schematic perspective view of the utility model embodiment fabricate block;
Figure 2 shows that the stereoscopic-state figure that the present embodiment fabricate block and affiliated chassis of vehicle body connect firmly;
Figure 3 shows that the stereoscopic-state figure forming after Fig. 2 transposition;
Fig. 4 is the torsion extension bar block diagram of affiliated the present embodiment;
Fig. 5 is the block diagram with vehicle tyre spanner of affiliated the present embodiment;
Shown in Fig. 6, be to make to connect with vehicle tyre spanner the stereoscopic-state figure reversing after extension bar;
Figure 7 shows that the stereoscopic-state figure of the present embodiment when not hanging spare tyre;
Figure 8 shows that the present embodiment " D-D " cutaway view on Fig. 7;
Fig. 9 is the front view of Fig. 4;
Figure 10 is " C-C " cutaway view on Fig. 9;
Figure 11 shows that the present embodiment " A-A " cutaway view on Fig. 9;
Figure 12 is " B-B " cutaway view on Fig. 9;
Figure 13 is the front view with vehicle tyre spanner;
Figure 14 is the birds-eye view that has local section concurrently of relative Figure 13;
Figure 15 is for installing and removing the schematic perspective view of tire bolt with vehicle tyre spanner.
Parts shown in each label of accompanying drawing and relevant geometric element title are as follows:
1 spare tyre steady arm, 2 car chassiss, 3 bolt fastening components, 4 steel ropes, 5 hang tire support, 6 Compress Springs, 7 steel wire fasteners, 8 blossom type spindle noses, 9 reverse extension bar, 10 outer-hexagonal terminations, and 11 with vehicle tyre spanner, 12 interior plum blossom die cavities, 13 interior Hexagonal jackets, 14 penetrate hole, 15 first grooves, 16 second grooves, 17 the 3rd grooves, 18 the 4th grooves, 19 first shoulders, 20 second shoulders, 21 arc shape shanks, 22 spare tyres, 23 wire rope pulleys.
The specific embodiment
Below in conjunction with the accompanying drawing of embodiment, the utility model will be further described, by the understanding that contributes to the public to this case technology contents and effect, but the description of embodiment is not formed to the restriction to the technical program, any according to this case design, done only for pro forma equivalent transformation, all should be considered as the category of this case technical scheme.
From each accompanying drawing, spare tyre steady arm in the utility model embodiment is mainly by framework, the wire rope pulley 23 of the lay winding wire ropes connecting firmly with blossom type spindle nose 8, click combination and tripper form, it is positioned in the top of the car chassis 2 that is arranged in automobile trunk region, and implement connecting firmly of spare tyre steady arm 1 and car chassis 2 with bolt fastening component 3, the steel rope 4 hanging down in spare tyre steady arm 1 forms free-running fit with the centre hole of hanging tire support 5, and be provided with steel wire fastener 7 in steel rope 4 lower ends, between this steel wire fastener 7 and extension tire support 5, be provided with Compress Spring 6, the right positions of spare tyre steady arm 1 is provided with the blossom type spindle nose 8 connecting firmly with wire rope pulley 23, this blossom type spindle nose 8 transmits from the torsion extension bar 9 engaging with it the rotating torque of coming with the wire rope pulley combination acceptance of spare tyre steady arm 1 inside, blossom type spindle nose 8 and the connection of reversing the interior plum blossom die cavity 12 formation free-running fits of extension bar 9, reverse the connection that outer-hexagonal termination 10 that the other end of extension bar 9 is provided with and the interior Hexagonal jacket 13 with vehicle tyre spanner 11 form free-running fits, and interior Hexagonal jacket 13 with join vehicle the outer-hexagonal profile formation of boss bolt can be socketed the free-running fit of use, on the vehicle body of the right lateral side of joined vehicle boot, be provided with box body wall and penetrate hole 14, reverse one end that extension bar 9 has interior plum blossom die cavity 12 hand-hole 14 that wears long from outside, compartment and be attached to blossom type spindle nose 8, on the left and right entity of " ∧ " font of extension tire support 5, be respectively arranged with the first groove 15, the second groove 16, the 3rd groove 17, the 4th groove 18, the first shoulder 19 and the second shoulder 20, and the first groove 15 and the second groove 16 are in equal height position, and the 3rd groove 17 and the 4th groove 18 are in equal height position, the first shoulder 19 and the second shoulder 20 are in equal height position, rearward end with vehicle tyre spanner 11 is provided with arc shape shank 21, each dependency structure key element on the left and right entity of " ∧ " font of above-mentioned extension tire support 5 can be when change gear tire engages to the profile of the relevant wheel hub of the spare tyre of joined vehicle effectively, makes to connect more effective.
The utility model is to use like this: first by the click snap close manual unlocking in spare tyre steady arm 1, now click does not mesh, suitably pull out the steel rope 4 in spare tyre steady arm 1, to extension tire support 5 is packed into the below, inside of the wheel rim of spare tyre 22 by relevant drawings signal, and make to hang each dependency structure on the left and right entity of tire support can with the interior profile laminating of wheel rim, then, pull click snap close manual locking, make click engagement, open again vehicle body casing and penetrate hole 14, hand-hole 14 that the torsion extension bar 9 with interior plum blossom die cavity 12 one end is worn long from outside, compartment is attached to blossom type spindle nose 8, with interior Hexagonal jacket 13 sockets with vehicle tyre spanner 11, reverse the outer-hexagonal termination 10 that extension bar 9 other ends are provided with again, now, operator also can gently hold the outside cylinder coaxial with interior Hexagonal jacket 13 with vehicle tyre spanner 11 by the left hand palm, with right hand cw, pull with the arc shape shank 21 on vehicle tyre spanner 11 simultaneously, the wire rope pulley 23 of blossom type spindle nose 8 and spare tyre steady arm 1 inside connects firmly combination and has accepted by the rotating torque that reverses extension bar 9 inputs, described M/C, in making wire rope pulley rotation the synchronous rotation with ratchet, often turn over a ratchet in its structure of predetermined angular and just lock ratchet, never allow ratchet reversing, steel rope 4 just can draw the spare tyre 22 hung on tire support 5 near the locating surface under chassis, and flexibly spare tyre is pressed on to the faying face under car chassis forcefully by Compress Spring 6, when need are used spare tyre, as long as by the click snap close manual unlocking in spare tyre steady arm 1, when click does not mesh, spare tyre will be realized separated with car chassis like a cork.
Claims (2)
1. one kind for the operating control with car spare tyre steady arm, comprise spare tyre steady arm, anchor fitting and withdrawing device, it is characterized in that: spare tyre steady arm (1) is positioned in the top of the car chassis (2) that is arranged in automobile trunk region, and implement connecting firmly of spare tyre steady arm (1) and car chassis (2) with bolt fastening component (3), the steel rope (4) hanging down in spare tyre steady arm (1) forms free-running fit with the centre hole of hanging tire support (5), and be provided with steel wire fastener (7) in steel rope (4) lower end, between this steel wire fastener (7) and extension tire support (5), be provided with Compress Spring (6), the right positions of spare tyre steady arm (1) is provided with the blossom type spindle nose (8) connecting firmly with wire rope pulley (23), blossom type spindle nose (8) and the connection of reversing interior plum blossom die cavity (12) the formation free-running fit of extension bar (9), reverse the connection that outer-hexagonal termination (10) that the other end of extension bar (9) is provided with and the interior Hexagonal jacket (13) with vehicle tyre spanner (11) form free-running fit, and interior Hexagonal jacket (13) with join vehicle the outer-hexagonal profile formation of boss bolt can be socketed the free-running fit of use, on the vehicle body of the right lateral side of joined vehicle boot, be provided with box body wall and penetrate hole (14), reverse one end that extension bar (9) has interior plum blossom die cavity (12) hand-hole (14) that wears long from outside, compartment and be attached to blossom type spindle nose (8), on the left and right entity of " ∧ " font of extension tire support (5), be respectively arranged with the first groove (15), the second groove (16), the 3rd groove (17), the 4th groove (18), the first shoulder (19) and the second shoulder (20), and the first groove (15) is with the second groove (16) in equal height position, and the 3rd groove (17) and the 4th groove (18) are in equal height position, the first shoulder (19) and the second shoulder (20) are in equal height position.
2. according to claim 1 for the operating control with car spare tyre steady arm, it is characterized in that: the rearward end with vehicle tyre spanner (11) is provided with arc shape shank (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320487887.2U CN203511802U (en) | 2013-08-12 | 2013-08-12 | Control device for on-vehicle spare tire locator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320487887.2U CN203511802U (en) | 2013-08-12 | 2013-08-12 | Control device for on-vehicle spare tire locator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203511802U true CN203511802U (en) | 2014-04-02 |
Family
ID=50370777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320487887.2U Expired - Lifetime CN203511802U (en) | 2013-08-12 | 2013-08-12 | Control device for on-vehicle spare tire locator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203511802U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359189A (en) * | 2013-08-12 | 2013-10-23 | 南通市通润汽车零部件有限公司 | Operating device for vehicle-mounted spare wheel positioner |
| CN105015634A (en) * | 2015-06-30 | 2015-11-04 | 奇瑞汽车股份有限公司 | Automobile spare tire fixing mechanism and spare tire fixing and removing method |
| CN105291049A (en) * | 2015-11-26 | 2016-02-03 | 南通市通润汽车零部件有限公司 | Operation tool of vehicle-mounted device |
| CN110979453A (en) * | 2019-11-12 | 2020-04-10 | 珠海格力电器股份有限公司 | Connection structure of motor and electric power steering oil pump, power steering system and automobile |
-
2013
- 2013-08-12 CN CN201320487887.2U patent/CN203511802U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359189A (en) * | 2013-08-12 | 2013-10-23 | 南通市通润汽车零部件有限公司 | Operating device for vehicle-mounted spare wheel positioner |
| CN105015634A (en) * | 2015-06-30 | 2015-11-04 | 奇瑞汽车股份有限公司 | Automobile spare tire fixing mechanism and spare tire fixing and removing method |
| CN105015634B (en) * | 2015-06-30 | 2018-01-02 | 奇瑞汽车股份有限公司 | A kind of automobile spare tire fixed mechanism and spare tyre are fixed, method for dismounting |
| CN105291049A (en) * | 2015-11-26 | 2016-02-03 | 南通市通润汽车零部件有限公司 | Operation tool of vehicle-mounted device |
| CN110979453A (en) * | 2019-11-12 | 2020-04-10 | 珠海格力电器股份有限公司 | Connection structure of motor and electric power steering oil pump, power steering system and automobile |
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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: 20140402 |