CN202624423U - Vibration-damping noise-reduction spare tire support - Google Patents
Vibration-damping noise-reduction spare tire support Download PDFInfo
- Publication number
- CN202624423U CN202624423U CN 201220183410 CN201220183410U CN202624423U CN 202624423 U CN202624423 U CN 202624423U CN 201220183410 CN201220183410 CN 201220183410 CN 201220183410 U CN201220183410 U CN 201220183410U CN 202624423 U CN202624423 U CN 202624423U
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- CN
- China
- Prior art keywords
- spare tire
- pressing plate
- spare tyre
- vibration
- wheel support
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a vibration-damping noise-reduction spare tire support which comprises a screw and a spare tire pressing plate. The spare tire pressing plate is shaped like a circular truncated cone, and is matched with a spare tire hub. One end of the screw is connected with the spare tire pressing plate through a spare tire pressing plate liner. End portions of the spare tire pressing plate are provided with protective jackets in a sleeved mode. The protective jackets on the end portions of the spare tire pressing plate of the spare tire support are good in ductility and wear-resistant, is guaranteed to be closely attached to the spare tire support through a sectional structure tightened through a U-shaped opening, prevents the spare tire support from wearing aluminum-wheel spare tire surfaces and wheelchair slope pedal surfaces, protects parts from being damaged, reduces vibration noise of a whole vehicle, reduces customer complaints, and improves product quality of the whole vehicle.
Description
Technical field
The utility model relates to a kind of wheel support, relates in particular to a kind of wheel support of vibration and noise reducing.
Background technology
When vehicle has the tire damage in the process of moving unavoidably, damage the inconvenience that is brought, can place spare tire onboard usually for fear of tire.The main effect of wheel support is exactly to be used for fixing spare tyre; Present fixed form adopts spare tyre to place vertically on the floor assembly of back; Wheel support passes the tire center; The mode that employing is threaded is screwed on the back seat crossbeam assembly, and the wheel support bottom end face is pressed on the spare tyre, and spare tyre is tightly fixed.Existing wheel support can well be fastened on spare tyre in the boot, does not also produce relative motion between wheel support and the spare tyre.But vehicle in use, can produce relative motion between wheelchair slope pedal assembly and the spare tyre, particularly goes on irregular road surface.Because of pedal assembly surface, wheelchair slope is aluminum alloy material, can injured surface after bottom wheel support, rubbing.And client's changing of tire if needed, in dismounting and installation process, also scratch the surface of aluminum alloy tire easily.
Chinese patent notification number CN 202016513 U; On October 26 2011 day for announcing, name is called a kind of wheel support of new construction, and this application case discloses a kind of wheel support of new construction; Be connected with frame beam; This wheel support comprises a pair of angle bar crossbeam, lifter installation panel, spare tyre installation panel, and described a pair of angle bar crossbeam is set in parallel between the frame beam, and the two ends of angle bar crossbeam are connected through nut with frame beam; The interior right angle face of described angle bar crossbeam is provided with the lifter installation panel, and described spare tyre installation panel is arranged between a pair of angle bar crossbeam.Its weak point is, in dismounting and installation process, scratches the surface of aluminum alloy tire easily.
The utility model content
The purpose of the utility model is in dismounting and installation spare tyre process, to scratch the surface of aluminum alloy tire easily and a kind of wheel support that can protect the vibration and noise reducing of wheel hub is provided in order to solve existing wheel support.
To achieve these goals, the utility model adopts following technical scheme:
A kind of wheel support of vibration and noise reducing comprises screw rod, spare tyre pressing plate, and said spare tyre pressing plate is a truncated cone-shaped, matches with the spare tyre wheel hub, and said screw rod one end connects the spare tyre pressing plate through the spare tyre platen liner, and said spare tyre pressing plate end is with protecting sleeve.In the present technique scheme; On spare tyre pressing plate end, be with protecting sleeve; This protecting sleeve has good ductility, and is wear-resistant, both can be used for intercepting wheel support wearing and tearing aluminium wheel spare tyre surface and wheelchair slope pedal surface; The protection part preserves from, and can better reduce the car load vibration noise again.
As preferably, said screw rod is threaded with the spare tyre platen liner.In the present technique scheme, through being threaded, convenient disassembly, succinct.
As preferably, the said screw rod other end is provided with screw thread.In the present technique scheme, the screw rod other end is provided with screw thread, makes things convenient for screw rod to be screwed on the back seat crossbeam assembly.
As preferably, said protecting sleeve is a silicone rubber sleeve.In the present technique scheme, silicone rubber sleeve has good ductility, and is wear-resistant.
As preferably, said protecting sleeve and spare tyre pressing plate contact position are U type opening tightening structure.In the present technique scheme, the section structure that U type opening tightens up has guaranteed the fitting tightly property of spare tyre pressing plate and wheel support.
The beneficial effect of the utility model is:
1, the protecting sleeve of the spare tyre pressing plate end on the utility model wheel support has good ductility, and is wear-resistant, and the section structure that U type opening tightens up has guaranteed the fitting tightly property of itself and wheel support;
2, intercept wheel support wearing and tearing aluminium wheel spare tyre surface and wheelchair slope pedal surface, the protection part preserves from;
3, reduce the car load vibration noise, reduce client's complaint, improve the car load product quality.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
Fig. 2 is the section drawing of the protecting sleeve of the utility model.
Among the figure, 1, screw rod; 2, spare tyre platen liner; 3, spare tyre pressing plate; 4, protecting sleeve.
The specific embodiment
Below in conjunction with specific embodiment and accompanying drawing the utility model is done further to explain:
With reference to Fig. 1, a kind of wheel support of vibration and noise reducing comprises screw rod 1, spare tyre pressing plate 3; Said spare tyre pressing plate 3 is a truncated cone-shaped; Match with the spare tyre wheel hub, said screw rod 1 one ends connect spare tyre pressing plate 3 through spare tyre platen liner 2, and said spare tyre pressing plate 3 ends are with protecting sleeve 4.Said screw rod 1 is threaded with spare tyre platen liner 2.Said screw rod 1 other end is provided with screw thread.Said protecting sleeve 4 is a silicone rubber sleeve.Said protecting sleeve 4 is a U type opening tightening structure with spare tyre pressing plate 3 contact positions.
With reference to Fig. 1 and Fig. 2, an end of screw rod is connected with the spare tyre platen liner through being threaded, and spare tyre platen liner and spare tyre pressing plate are one, and the other end of screw rod is carved with the screw thread that is used to connect back seat crossbeam assembly, and length of thread is 35mm; Screw rod adopts No. 35 steel, hardness 210-240HB; At the spare tyre pressing plate is circular pressing plate, is with silicone rubber sleeve in the end of spare tyre pressing plate, and the model of silicone rubber sleeve is VHTS5O, and protecting sleeve has good ductility, and is wear-resistant, and the section structure that U type opening tightens up has guaranteed the fitting tightly property of itself and wheel support.Both can be used for intercepting wheel support wearing and tearing aluminium wheel spare tyre surface and wheelchair slope pedal surface, the protection part preserves from, and can better reduce the car load vibration noise again.
Specific embodiment described herein only is that the spirit of the utility model is made casehistory.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of accompanying claims.
Claims (5)
1. the wheel support of a vibration and noise reducing; Comprise screw rod (1), spare tyre pressing plate (3); Said spare tyre pressing plate (3) is a truncated cone-shaped, matches with the spare tyre wheel hub, it is characterized in that; Said screw rod (1) one end connects spare tyre pressing plate (3) through spare tyre platen liner (2), and said spare tyre pressing plate (3) end is with protecting sleeve (4).
2. the wheel support of a kind of vibration and noise reducing according to claim 1 is characterized in that, said screw rod (1) is threaded with spare tyre platen liner (2).
3. the wheel support of a kind of vibration and noise reducing according to claim 2 is characterized in that, said screw rod (1) other end is provided with screw thread.
4. the wheel support of a kind of vibration and noise reducing according to claim 1 is characterized in that, said protecting sleeve (4) is a silicone rubber sleeve.
5. according to the wheel support of claim 1 or 4 described a kind of vibration and noise reducings, it is characterized in that said protecting sleeve (4) is a U type opening tightening structure with spare tyre pressing plate (3) contact position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220183410 CN202624423U (en) | 2012-04-27 | 2012-04-27 | Vibration-damping noise-reduction spare tire support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220183410 CN202624423U (en) | 2012-04-27 | 2012-04-27 | Vibration-damping noise-reduction spare tire support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202624423U true CN202624423U (en) | 2012-12-26 |
Family
ID=47377647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220183410 Expired - Fee Related CN202624423U (en) | 2012-04-27 | 2012-04-27 | Vibration-damping noise-reduction spare tire support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202624423U (en) |
Cited By (1)
| 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 |
-
2012
- 2012-04-27 CN CN 201220183410 patent/CN202624423U/en not_active Expired - Fee Related
Cited By (1)
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20160427 |