CN107458484B - Boot spare tyre automatic taking-out mechanism - Google Patents
Boot spare tyre automatic taking-out mechanism Download PDFInfo
- Publication number
- CN107458484B CN107458484B CN201710587579.XA CN201710587579A CN107458484B CN 107458484 B CN107458484 B CN 107458484B CN 201710587579 A CN201710587579 A CN 201710587579A CN 107458484 B CN107458484 B CN 107458484B
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- China
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- spare tyre
- guide groove
- pond
- sliding block
- pallet
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D43/00—Spare wheel stowing, holding, or mounting arrangements
- B62D43/002—Handling devices, mainly for heavy wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D43/00—Spare wheel stowing, holding, or mounting arrangements
- B62D43/06—Spare wheel stowing, holding, or mounting arrangements within the vehicle body
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention discloses a kind of boot spare tyre automatic taking-out mechanisms, including the spare tyre pond in boot, are equipped with the spare tyre pallet for placing spare tyre in spare tyre pond；The shape of spare tyre pallet is only to retain the cylindrical shape of bottom wall and partial sidewall；Guiding mechanism is equipped between the bottom in spare tyre pond and the top side wall of side, spare tyre pallet can move back and forth between the bottom and side wall top for being directed at spare tyre pond of guiding mechanism；Motor passes through the coiling action folding and unfolding drag-line of motor shaft, drives spare tyre tray motion.The beneficial effects of the present invention are: simple, the effective advantage with structure, while being also highly suitable for installing and using on family car.
Description
Technical field
The invention belongs to automobile manufacturing field, specifically a kind of boot spare tyre automatic taking-out mechanism.
Background technique
On light-duty vehicle, there are mainly three types of the placement locations of spare tyre: after hang over vehicle body back side, be fixed on using fixed mechanism
Recessed spare tyre pond is designed in boot to accommodate spare tyre in vehicle bottom.First two is more common in the vehicles such as offroad vehicle, tool car, MPV
On, in the vehicles money such as family-sized car, SUV in the most common spare tyre pond being placed in boot.For this spare tyre laying method,
Since boot protrudes into vehicle body, spare tyre pond is located at the bottommost of boot again, therefore people need to be bent when taking spare tyre
Waist, will probe into above the waist boot, hold out spare tyre in hands with two.A set of spare tyre weight containing wheel hub up to 15-20 kilograms, for
For women, the elderly or weak people out of strength, it is very tired for being held in both hands out boot with the posture of curved two hand of waist extension
Difficult.Chinese patent literature CN105151137A discloses " spare tyre apparatus for automatically lifting and vehicle on December 16th, 2015
", the spare tyre apparatus for automatically lifting includes shell (1), the spare tyre receiving member (2) that can slidably enter and leave the shell (1)
And the lift component (5) of the shell (1) can be gone up and down.Spare tyre is placed in spare tyre receiving member in above-mentioned technical proposal, is led to
The scope of activities for crossing the cooperation limitation spare tyre of shell and spare tyre receiving member, prevents spare tyre from hitting boot in vehicle travel process
And generate sound of movement.And when needing using spare tyre, shell can be risen by lift component, and by spare tyre receiving member from shell
It inside skids off, so that spare tyre can easily be taken out out of shell.Using the technical solution, although can also be automatic by spare tyre
It is taken out from the spare tyre pond of boot, but its structure is complicated, volume is too fat to move, and the main dynamics equipment used is hydraulic cylinder
Or cylinder, for family car, such power-equipment configures extremely difficult.
Summary of the invention
The technical problem to be solved in the invention is, structure is complicated that volume is too fat to move for existing automobile spare tire unloading device, thus
A kind of boot spare tyre automatic taking-out mechanism is provided, simple, the effective advantage with structure, while being also highly suitable for being in
With installation on automobile and use.
To achieve the goals above, the present invention adopts the following technical scheme: a kind of boot spare tyre automatic taking-out mechanism, packet
The spare tyre pond in boot is included, is equipped with the spare tyre pallet for placing spare tyre in spare tyre pond；The shape of spare tyre pallet is only to retain bottom wall
With the cylindrical shape of partial sidewall；Guiding mechanism is equipped between the bottom in spare tyre pond and the top side wall of side, spare tyre pallet can edge
It is moved back and forth between at the top of the bottom and side wall for being directed at spare tyre pond of guiding mechanism；Motor is received by the coiling action of motor shaft
Drag-line is put, spare tyre tray motion is driven.
In the technical scheme, spare tyre pallet is devised in spare tyre pond, spare tyre is placed on spare tyre pallet, under normal conditions
The prostrate of spare tyre pallet moves spare tyre pallet along guiding mechanism in spare tyre bottom of pond, use to outside spare tyre pond upwards, can will be standby
Tire is taken out of.It in the motion process, uses motor as power-equipment, carries out power transmitting using drag-line.In family car
On, the power supply of the available on-vehicle battery of motor, the either volume of motor, the laying of electric wire or the control of motor are just
Benefit is all very suitable to be mounted on automobile and use.
Preferably, the guiding mechanism, which is located at the bottom in spare tyre pond, upper end for a pair of of lower end, is located at spare tyre Chi Cebiding
The guide rod in portion, guide rod are equipped with the guide groove extended along guide rod direction；There are two the rigid connections of spare tyre pallet adaptation
Sliding block, sliding block are fixed with drag-line, adaptation in guide groove slidably.In order to obtain better movement effects, this programme design
A pair of of guide rod, setting up the design on the left and right sides of spare tyre bottom of pond portion, guide rod separately has guide groove, and what is be adapted in guide groove sets
In respect of sliding block, the left and right sides of spare tyre pallet is fixed with a sliding block respectively, allows spare tyre pallet that sliding block to be followed to be drawn by drag-line
It is dynamic, the smooth sliding in guide groove.
Preferably, the cross sectional shape of the guide groove is that internal big opening is small.In order to be not easy sliding block from guide groove
In skid off, this programme design guide groove cross sectional shape be internal big opening it is small, sliding block is limited, only can be in guide groove
Inside along guide groove extending direction slide.
Preferably, the cross sectional shape of the guide groove is "convex" shaped, the top of "convex" shaped is the opening of guide groove
End；The sliding block slides in the rectangle below "convex" shaped, and corresponds to rectangular four side walls on sliding block and be designed with
Bearing.In the cross sectional shape of the guide groove of this programme design, interior shape is rectangle, therefore is equipped with 4 side walls；Meanwhile
Bearing free to rotate is devised on sliding block, the cylindrical surface of bearing and the side wall of guide groove form corresponding contact relation, with
The sliding contact for being in rolling contact substitution shoe surface of bearing, can be greatly decreased frictional force.The benefit designed in this way is, can be with
The energy consumed in sliding friction is reduced, mitigates motor load, saves the electricity of on-vehicle battery, more can reduce the body of motor
Long-pending and power, facilitates the position that components are reasonably arranged in vehicle body boot.
Preferably, sliding block corresponding is equipped with 2 bearings in each side wall of guide groove.Use the duplex bearing of same specification
Design, can avoid reversing with reinforced structure.
Preferably, the shape of sliding block is " I " fonts, the vertical direction of " I " fonts is the length direction of slider shape；
Four bearings being adapted to the length direction of guide groove cross sectional shape are respectively arranged on the horizontal left and right ends of " I " fonts or more two；With
Guide groove cross sectional shape width direction adaptation four bearings " I " fonts up and down two it is horizontal on be arranged two-by-two.Sliding block with it is standby
Tire pallet is fixed, and is slided in guide groove, and stress is concentrated.Therefore the sliding block of this programme design is I-shaped, has the power of optimization
Learn structure.I-shaped middle part is the master link of a connection left and right ends, and the left and right ends of master link are symmetrically equipped with
" mouth " font structure, the end face of " mouth " character form structure and two sides are respectively provided with bearing.The sliding block designed in this way, structure are harder
Gu stressed effect is more preferable.The open end of the position face guide groove of master link, is fixedly connected with spare tyre pallet convenient for the other end
Thus connector is protruded into slot and is fixed with master link.
Preferably, the motor includes lower motor and upper motor, be respectively arranged on the upper and lower ends of guide groove, lower motor and
Drag-line connection between the motor shaft of upper motor to tighten, sliding block are fixed on drag-line, and spare tyre pallet is fixedly connected with a slide block.?
The upper and lower ends of each guide groove design motor, are each responsible for pulling drag-line to a direction, can effective balance slide block
Stress, keep its movement in guide groove more stable.
Preferably, the upper end terminal point of guide groove and the angle of horizontal plane are to upwarp 5 ± 2 °.The guiding of this programme design
Slot, the upper end upwarp slightly, with horizontal plane constitute it is small size upwarp angle, so that spare tyre pallet is raised up to upper end along guide groove overturning
After stop, spare tyre is in the posture swung back slightly, will not fall in front of spare tyre pallet and lead to unexpected generation.
In conclusion the beneficial effects of the present invention are: have that structure is simple, effective advantage, while it is also very suitable
It closes and installs and use on family car.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram of guide rod.
Fig. 3 is the portion the A enlarged drawing of Fig. 2.
Fig. 4 is the structural schematic diagram of sliding block.
Wherein: 1 spare tyre pond, 2 spare tyres, 3 spare tyre pallets, 5 drag-lines, 6 guide rods, 7 guide grooves, 8 sliding blocks, 41 lower motors, 42
Upper motor, 81 bearings.
Specific embodiment
The present invention will be further described with specific embodiment with reference to the accompanying drawing.
Embodiment as shown in Figure 1 is a kind of boot spare tyre automatic taking-out mechanism, is mounted on the standby of certain family-sized car
In case.As shown, this boot spare tyre automatic taking-out mechanism includes the spare tyre pond 1 in boot, spare tyre pond bottom of pond and
Between the top side wall of standby box opening side, it is equipped with guiding mechanism, the guiding mechanism in this example is a pair for setting up left and right separately
Guide rod 6, the lower end of guide rod are fixed on spare tyre bottom of pond, and upper end is fixed on the top of spare tyre pond side wall side, entire to be oriented to
Bar lower part is near vertical, and top is level of approximation, and middle part connect in the form of arc-shaped bend, makes guide rod erecting from below
Histogram is to the arc-shaped horizontal direction for transitting to top.Guide rod is equipped with guide groove 7, and the cross sectional shape of guide groove is " convex "
Font, the top of "convex" shaped are the open end of guide groove.The bottom of pond in spare tyre pond is respectively provided with close to the position of guide rod lower end
The top side wall of one lower motor 41, spare tyre pond is also respectively provided with a upper motor 42 close to the position of guide rod upper end.Drag-line 5
Tight is located in guide groove, and upper and lower two ends are respectively on the lower motor of the same side and the motor shaft of upper motor.It draws
Fixed with sliding block 8 in the middle part of rope, when upper motor or lower motor winding drag-line, drag-line will drive the cunning that sliding block is adapted in guide groove
It is dynamic.
The guide groove for being guide rod shown in Fig. 2, Fig. 3 and being provided thereon, sliding block is in the extension in guide groove along guide groove
Direction sliding.
Fig. 4 show the structural schematic diagram of sliding block.The slider shape that this example selects is " I " fonts, and middle part is a connection
The master link of left and right ends, the corresponding length direction being oriented in slot cross-section in the direction of master link.The left and right two of master link
End is symmetrically equipped with " mouth " font structure, and the end face outside of " mouth " character form structure and two sides are respectively provided with bearing 81, wherein with
Four bearings of the length direction adaptation of guide groove cross sectional shape are respectively arranged on " I " fonts two horizontal left and right ends up and down, and lead
To the width direction of slot cross-section shape be adapted to four bearings " I " fonts up and down two it is horizontal on be arranged two-by-two, make entire sliding block
On four end faces of corresponding 4 side walls of guide groove, be equipped with the duplex bearing of same specification, amount to 8 bearings, each bearing with
The side wall composition that outside cylindrical surface is bonded guide groove can rolling condition.Face guide groove in the middle part of the master link of sliding block
Thus open end, the wherein one end for connecting the connector of spare tyre pallet and sliding block are exactly protruded into guide groove, realize with sliding block solid
It is fixed；The other end is fixed on the left side or right side of spare tyre pallet.
The top of guide rod is level of approximation, and the angle of upper end terminal point and horizontal plane is to upwarp 5 °, makes to be located at herein
Spare tyre pallet be in the posture of pico- hypsokinesis, spare tyre can be kept to be not easy arbitrarily to fall from spare tyre pallet.
The boot spare tyre automatic taking-out mechanism of this example, upper motor and lower motor are all powered by on-vehicle battery, and compartment is passed through
The control switch of interior setting realizes control.When needing to take out spare tyre, user can empty boot exposure spare tyre pond, then
By in switch control motor wind drag-line, by spare tyre pallet from spare tyre pond above guide groove pull-up to spare tyre pond side wall,
And in this process the posture of spare tyre also from lie down posture be turned into vertical posture, can easily remove at this time spare tyre into
Row replacement.It replaces the tire finished to place back on spare tyre pallet, then drag-line is wound by motor under switch control, by spare tyre support
Dribbling the decline of replaced tire be reset in spare tyre pond.Mechanism structure is simple, and lifting rapidly, is grasped using motor
Make, is highly suitable for installing and using on family car.
Claims (3)
1. a kind of boot spare tyre automatic taking-out mechanism, including the spare tyre pond (1) in boot, characterized in that spare tyre is set in pond
There is the spare tyre pallet (3) of placement spare tyre (2)；The shape of spare tyre pallet is only to retain the cylindrical shape of bottom wall and partial sidewall；Spare tyre
Guiding mechanism is equipped between the bottom in pond and the top side wall of side, spare tyre pallet can be directed at spare tyre pond along guiding mechanism
It is moved back and forth between at the top of bottom and side wall；Motor passes through the coiling action folding and unfolding drag-line (5) of motor shaft, drives spare tyre pallet fortune
It is dynamic；The guiding mechanism is that a pair of of lower end is located at the bottom in spare tyre pond, upper end is located at the guide rod (6) of spare tyre pond top side wall,
Guide rod is equipped with the guide groove (7) extended along guide rod direction；There are two the rigid connections of spare tyre pallet adaptation sliding block (8),
Sliding block is fixed with drag-line, adaptation in guide groove slidably；The cross sectional shape of the guide groove is that internal big opening is small；It is described
The cross sectional shape of guide groove is "convex" shaped, and the top of "convex" shaped is the open end of guide groove；The sliding block is in "convex" shaped
It is slided in the rectangle of lower section, and corresponds to rectangular four side walls on sliding block and be designed with bearing (81)；Sliding block is in guide groove
Each side wall corresponding be equipped with 2 bearings；The shape of sliding block is " I " fonts, and the vertical direction of " I " fonts is sliding block shape
The length direction of shape；It is horizontal that four bearings being adapted to the length direction of guide groove cross sectional shape are respectively arranged on " I " fonts or more two
Left and right ends；Four bearings being adapted to the width direction of guide groove cross sectional shape " I " fonts up and down two it is horizontal on two-by-two
Setting.
2. a kind of boot spare tyre automatic taking-out mechanism according to claim 1, characterized in that the motor includes lower electricity
Machine (41) and upper motor (42) are respectively arranged on the upper and lower ends of guide groove, to tighten between lower motor and the motor shaft of upper motor
Drag-line connection, sliding block is fixed on drag-line, and spare tyre pallet is fixedly connected with a slide block.
3. a kind of boot spare tyre automatic taking-out mechanism according to claim 1 or 2, characterized in that the upper end of guide groove
The angle of terminal point and horizontal plane is to upwarp 5 ± 2 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710587579.XA CN107458484B (en) | 2017-07-18 | 2017-07-18 | Boot spare tyre automatic taking-out mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710587579.XA CN107458484B (en) | 2017-07-18 | 2017-07-18 | Boot spare tyre automatic taking-out mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107458484A CN107458484A (en) | 2017-12-12 |
| CN107458484B true CN107458484B (en) | 2019-05-21 |
Family
ID=60546895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710587579.XA Active CN107458484B (en) | 2017-07-18 | 2017-07-18 | Boot spare tyre automatic taking-out mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107458484B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110641564B (en) * | 2018-06-26 | 2020-11-03 | 上海汽车集团股份有限公司 | Spare tire taking and placing mechanism and vehicle |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191318658A (en) * | 1913-08-16 | 1913-10-30 | Percy Chamberlain | Improvements in Devices for Carrying Spare Wheels on Motor-vehicles. |
| US4948024A (en) * | 1989-07-14 | 1990-08-14 | Warner Joseph G | Movable load platform for a vehicle |
| KR100558303B1 (en) * | 2004-07-01 | 2006-03-10 | 현대자동차주식회사 | Apparatus for going up and coming down spare tire in automobile |
| CN201040702Y (en) * | 2007-05-16 | 2008-03-26 | 张吉 | Lifting device for TV set |
| CN204527374U (en) * | 2015-03-13 | 2015-08-05 | 山东理工大学 | A kind of automobile spare tire automatic device for taking out |
| CN205737765U (en) * | 2016-06-07 | 2016-11-30 | 宋伟 | A kind of spare tyre arranging device |
| CN106335560B (en) * | 2016-08-30 | 2018-10-09 | 北京汽车股份有限公司 | Spare tyre auxiliary device and vehicle with it |
-
2017
- 2017-07-18 CN CN201710587579.XA patent/CN107458484B/en active Active
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| Publication number | Publication date |
|---|---|
| CN107458484A (en) | 2017-12-12 |
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Address after: 6 / F, Xintu building, 451 Internet of things street, Binjiang District, Hangzhou City, Zhejiang Province, 310051 Patentee after: Zhejiang Zero run Technology Co.,Ltd. Address before: 6 / F, Xintu building, 451 Internet of things street, Binjiang District, Hangzhou City, Zhejiang Province, 310051 Patentee before: ZHEJIANG LEAPMOTOR TECHNOLOGY Co.,Ltd. |
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