CN202863042U - Device assisting automotive vehicle to remove from mire - Google Patents
Device assisting automotive vehicle to remove from mire Download PDFInfo
- Publication number
- CN202863042U CN202863042U CN 201220525587 CN201220525587U CN202863042U CN 202863042 U CN202863042 U CN 202863042U CN 201220525587 CN201220525587 CN 201220525587 CN 201220525587 U CN201220525587 U CN 201220525587U CN 202863042 U CN202863042 U CN 202863042U
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- CN
- China
- Prior art keywords
- screw thread
- clamping rod
- automotive vehicle
- mire
- remove
- 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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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model relates to a device assisting an automotive vehicle to remove from mire. The device assisting the automotive vehicle to remove from the mire comprises a support rod piece and a clamping rod piece perpendicularly arranged at two ends of the support rod piece. The clamping rod piece and the support rod piece are all made of materials with large rigidity and are in a perpendicular structure so that an automotive vehicle can be supported in a relatively large length range without deformation and manufacturing cost is relatively low.
Description
Technical field
The utility model relates to a kind of auxiliary machine motor-car and plays sunken device.
Background technology
Self-propelled vehicle is when travel in muddy road surface or scraggly road surface, during if wheel is got down hopeless in a quagmire, even if also can self-propelled vehicle can't be left from being absorbed in the position because of tyre skidding from new starting or the starting of increase horsepower, in this kind situation, can cause very large mental handicape to chaufeur and occupant, want simultaneously self-propelled vehicle is left, usually need to utilize external force it is directly pulled out or sling after make it break away from recessed region.Although this kind mode also can solve the problem that self-propelled vehicle can not initiatively be left, self-propelled vehicle needs a lot of times on the one hand under the effect of external force, also certain expense need be arranged on the other hand, also may damage self-propelled vehicle under special circumstances.
For this reason, the name of Chinese patent 201080113Y Granted publication is called " the multifunctional movable pad of relief tyre slip " proposition a solution.This kind activity mat is made of chain rivet and side chain plate, and side chain plate two ends wherein are provided with axis hole, by the side chain plate chain rivet are connected the chaining band shape.Its meaning is to want to utilize the activity mat that has than strong adhesive force to hinder self-propelled vehicle to skid, so that motor vehicle energy leaves recessed region.For the parts that the obstruction self-propelled vehicle skids, as long as can make self-propelled vehicle leave recessed region, as long as it is simple in structure, just can reduce cost, this kind parts need have certain intensity simultaneously, could prolong its access times.The activity mat that proposes in this patent adopts the structure of side chain plate and chain rivet, causes its structure relative complex, and cost of manufacture is higher; Simultaneously because chain rivet is to adopt the mode of inserting axis hole to form the chain band shape, when chain rivet bears larger external force when making it crooked, this kind activity mat just can't continue use again without finishing.
Chinese patent 101402304A number disclosed name is called " the wheel pitfall is saved oneself and increased the mill pad " and adopts the hardness number elastomeric material identical with tire to make, and its surface is provided with horizontal fin, and is provided with steel wire and cord within it.Although this kind increases mill pad can very high service life, but because its hardness number is identical with the tire of elastomeric material making, when self-propelled vehicle sails the depressed area into, put into the tire bottom even if will increase the mill pad, under the car body Action of Gravity Field, also easily make its distortion, and the mill pad that increases after the distortion is difficult for making motor vehicle energy to leave recessed region.
Summary of the invention
The purpose of this utility model provides a kind of auxiliary machine motor-car of the problems such as rigidity parts workout cost large and simple in structure is high and yielding that utilizes and plays sunken device.
The auxiliary machine motor-car that the utility model proposes plays the clamping rod member that sunken device comprises supporting rod and vertically is arranged on the supporting rod two ends.
Described supporting rod consists of by two screw thread members with threaded line pipe that the screw thread of screw thread member is complementary.The relative side of described clamping rod member is respectively arranged with corrugated convex-concave section.
The end regions of described screw thread member is provided with screw thread.The other end of described screw thread member is connected with the clamping rod member, and makes screw thread member and clamping rod member form L shaped or T shape.
The auxiliary machine motor-car that the utility model proposes plays sunken device and only adopts supporting rod and these two kinds of simple parts of clamping rod member, and its cost of manufacture is relatively low; Made by the large material of rigidity because of clamping rod member and supporting rod simultaneously, and both are vertical stratification, make that motor vehicle energy is supported in relatively large length range can't to produce deformation, so, but utilize this device auxiliary machine motor-car to rise sunken.
Description of drawings
Accompanying drawing 1 is the outward appearance cut-away section structural representation that the auxiliary machine motor-car that the utility model proposes plays an embodiment of sunken device.
The specific embodiment
Referring to Fig. 1, this figure provides the surface structure scheme drawing that the auxiliary machine motor-car that the utility model proposes plays an embodiment of sunken device.This device comprises supporting rod 1 and clamping rod member 2.Supporting rod 1 comprises two identical screw thread members 11, and threaded line pipe 13, the end regions of screw thread member 11 wherein is provided with outside thread 14 and 15, threaded line pipe 13 inside faces are provided with the negative thread 16 that the outside thread 14 and 15 with the end regions of screw thread member 11 is complementary, and screw thread member 11 can be screwed in the threaded line pipe 13.Clamping rod member 2 vertically is arranged on respectively the end of screw thread member 11, can form L shapedly after the clamping rod member 2 that provides in the present embodiment is arranged on and makes on the screw thread member 11, can form T shape (not providing among the figure) if the middle part of clamping rod member 2 is connected with screw thread member 11.Be respectively arranged with corrugated convex-concave section 21 in clamping rod member 2 relative sides.
In use, at first according to the width rotary screwing thread rod member 11 of tire, with the distance between the adjustment clamping rod member 2, and make the spacing of two clamping rod members 2 identical or close with the width of tire, then place it in the tire bottom, so that self-propelled vehicle breaks away from the depressed area.
Claims (5)
1. the auxiliary machine motor-car plays sunken device, it is characterized in that: this device comprises supporting rod and vertically is arranged on the clamping rod member at supporting rod two ends.
2. device according to claim 1 is characterized in that: described supporting rod consists of by two screw thread members with threaded line pipe that the screw thread of screw thread member is complementary.
3. device according to claim 1 and 2 is characterized in that: the relative side of described clamping rod member is respectively arranged with corrugated convex-concave section.
4. device according to claim 2, it is characterized in that: the end regions of described screw thread member is provided with screw thread.
5. device according to claim 4, it is characterized in that: the other end of described screw thread member is connected with the clamping rod member, and makes screw thread member and clamping rod member form L shaped or T shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220525587 CN202863042U (en) | 2012-10-15 | 2012-10-15 | Device assisting automotive vehicle to remove from mire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220525587 CN202863042U (en) | 2012-10-15 | 2012-10-15 | Device assisting automotive vehicle to remove from mire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202863042U true CN202863042U (en) | 2013-04-10 |
Family
ID=48029790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220525587 Expired - Fee Related CN202863042U (en) | 2012-10-15 | 2012-10-15 | Device assisting automotive vehicle to remove from mire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202863042U (en) |
-
2012
- 2012-10-15 CN CN 201220525587 patent/CN202863042U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20131015 |