CN104044419A - Elastic trailer device - Google Patents
Elastic trailer device Download PDFInfo
- Publication number
- CN104044419A CN104044419A CN201410285857.2A CN201410285857A CN104044419A CN 104044419 A CN104044419 A CN 104044419A CN 201410285857 A CN201410285857 A CN 201410285857A CN 104044419 A CN104044419 A CN 104044419A
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- China
- Prior art keywords
- standard square
- square tube
- sleeve pipe
- trailer
- vehicle
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- 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.)
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Abstract
The invention discloses an elastic trailer device which comprises a foundation casing pipe, a top mounting plate, a standard square pipe and a trailer hook. The top mounting plate is arranged on the foundation casing pipe, the standard square pipe is arranged in a square hole of the foundation casing pipe, the trailer hook is arranged at the front end of the standard square pipe, a spring check ring is arranged on the standard square pipe, a strong spring is arranged between the spring check ring and the end of the foundation casing pipe, and the standard square pipe is sleeved with the strong spring. According to the mode, the elastic trailer device is arranged on the tail of the vehicle, due to the design of the strong spring, when the vehicle is impacted, impact force can be buffered to a certain degree, damage, caused by impact, to a vehicle and pedestrians behind the vehicle, is reduced, and passive safety performance of the vehicle is improved.
Description
Technical field
The present invention relates to automobile Trailer equipment design field, particularly relate to a kind of elasticity Trailer equipment.
Background technology
Universal along with private car, the go out people of tourism increases gradually in self-driving.Can run into unavoidably ups and downs road owing to being away from home, in order to increase the performance of passing through of vehicle, increasing car owner has selected cross-country vehicle, and has installed Trailer equipment additional at the afterbody of vehicle, conveniently rescues or pull some loading spaces, yacht frame and so on.
Part Trailer equipment is considered structural strength problem, and the profile of design is comparatively sturdy, even well beyond automobile tail bumper/spoiler, forms a projection, once bump, the injury that Trailer equipment brings to front vehicle or pedestrian will be considerably beyond bumper/spoiler.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of elasticity Trailer equipment, can elasticity retrude after collision, reduce the damage that other vehicles and pedestrian are brought.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of elasticity Trailer equipment is provided, comprise: basic sleeve pipe, top adapter plate, standard square tube and hook attachment for trailer, described top adapter plate is arranged on basic sleeve pipe, described standard square tube is arranged among the square hole of basic sleeve pipe, described hook attachment for trailer is arranged on the front end of standard square tube, in described standard square tube, be provided with a trip ring, between described trip ring and basic cannula tip, be provided with a brute spring, described brute spring is enclosed within standard square tube.
In a preferred embodiment of the present invention, described basic sleeve pipe is one section of customization square tube, and the endoporus of described basic sleeve pipe is corresponding with the profile of standard square tube.
In a preferred embodiment of the present invention, described top adapter plate is strip-shaped steel plate, is provided with bolt fixed installation groove on the adapter plate of described top.
In a preferred embodiment of the present invention, the rear end of described standard square tube is provided with a baffle plate, and the profile of described baffle plate is greater than the endoporus of basic sleeve pipe.
The invention has the beneficial effects as follows: a kind of elasticity Trailer equipment that the present invention points out; be arranged on vehicle tail; the design of brute spring can impact power be carried out certain buffering in the time of Vehicular impact; reduce the infringement of clashing into front vehicle and pedestrian; improve Vehicle Passive Safety energy, and vehicle self is also had to protectiveness.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is the structural representation of a kind of elasticity Trailer equipment one preferred embodiment of the present invention;
In accompanying drawing, the mark of each parts is as follows: 1, basic sleeve pipe, 2, top adapter plate, 3, standard square tube, 4, hook attachment for trailer, 5, brute spring, 6, trip ring, 7, baffle plate.
Detailed description of the invention
To the technical scheme in the embodiment of the present invention be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of elasticity Trailer equipment, comprise: basic sleeve pipe 1, top adapter plate 2, standard square tube 3 and hook attachment for trailer 4, described top adapter plate 2 is arranged on basic sleeve pipe 1, described standard square tube 3 is arranged among the square hole of basic sleeve pipe 1, standard square tube 3 can be slided in basic sleeve pipe 1, described hook attachment for trailer 4 is arranged on the front end of standard square tube 3, in described standard square tube 3, be provided with a trip ring 6, between described trip ring 6 and basic sleeve pipe 1 end, be provided with a brute spring 5, described brute spring 5 is enclosed within standard square tube, elasticity Trailer equipment of the present invention is arranged on the rear of vehicle, to other vehicles or mobile device are pulled, once vehicle and rear object bump, standard square tube 3 is shunk under external force, contraction is that impact is cushioned, reduce the infringement of clashing into vehicle and personnel, improve the passive security performance of vehicle.
A kind of elasticity Trailer equipment of the present invention, described basic sleeve pipe 1 is one section of customization square tube, the endoporus of described basic sleeve pipe 1 is corresponding with the profile of standard square tube 3, makes standard square tube 3 carry out stable telescopic slide in basic sleeve pipe 1.
Further, described top adapter plate 2 is strip-shaped steel plate, is provided with bolt fixed installation groove, to be arranged on the crossbeam or collision prevention girders of vehicle tail on described top adapter plate 2.
Further, the rear end of described standard square tube 3 is provided with a baffle plate 7, and the profile of described baffle plate 7 is greater than the endoporus of basic sleeve pipe 1, and the movement to standard square tube 3 in basic sleeve pipe 1 is carried out spacing, prevents that standard square tube 3 from coming off under external force is pullled.
In sum, a kind of elasticity Trailer equipment that the present invention points out, compared with common Trailer equipment, has increased elastic buffer performance, has reduced the injury to personnel and vehicle when vehicle tail clashes into, and has improved passive security performance.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. an elasticity Trailer equipment, it is characterized in that, comprise: basic sleeve pipe, top adapter plate, standard square tube and hook attachment for trailer, described top adapter plate is arranged on basic sleeve pipe, described standard square tube is arranged among the square hole of basic sleeve pipe, and described hook attachment for trailer is arranged on the front end of standard square tube, is provided with a trip ring in described standard square tube, between described trip ring and basic cannula tip, be provided with a brute spring, described brute spring is enclosed within standard square tube.
2. elasticity Trailer equipment according to claim 1, is characterized in that, described basic sleeve pipe is one section of customization square tube, and the endoporus of described basic sleeve pipe is corresponding with the profile of standard square tube.
3. elasticity Trailer equipment according to claim 1, is characterized in that, described top adapter plate is strip-shaped steel plate, is provided with bolt fixed installation groove on the adapter plate of described top.
4. elasticity Trailer equipment according to claim 2, is characterized in that, the rear end of described standard square tube is provided with a baffle plate, and the profile of described baffle plate is greater than the endoporus of basic sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410285857.2A CN104044419A (en) | 2014-06-25 | 2014-06-25 | Elastic trailer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410285857.2A CN104044419A (en) | 2014-06-25 | 2014-06-25 | Elastic trailer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104044419A true CN104044419A (en) | 2014-09-17 |
Family
ID=51497994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410285857.2A Pending CN104044419A (en) | 2014-06-25 | 2014-06-25 | Elastic trailer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104044419A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015288A (en) * | 2015-08-27 | 2015-11-04 | 苏州雷姆斯汽车工程有限公司 | Elastic-adjustment tow hook |
| CN105014266A (en) * | 2015-07-03 | 2015-11-04 | 何鹏 | Elastic connecting cable hook for foot-operated AC spot welder |
| CN105109290A (en) * | 2015-08-27 | 2015-12-02 | 苏州雷姆斯汽车工程有限公司 | Automatically retractable car puller hook |
| CN105128614A (en) * | 2015-08-27 | 2015-12-09 | 苏州雷姆斯汽车工程有限公司 | Telescopic anti-collision trailer hook |
| CN105564166A (en) * | 2016-01-05 | 2016-05-11 | 北京汽车股份有限公司 | Tow hook structure and automobile |
| CN109174794A (en) * | 2018-10-17 | 2019-01-11 | 连云港国旺塑业有限公司 | Plastic grain high-efficiency washing device |
| US10464382B2 (en) | 2017-09-18 | 2019-11-05 | Ford Global Technologies, Llc | Dynamic tow hook |
| US10787052B2 (en) | 2018-07-18 | 2020-09-29 | Ford Global Technologies, Llc | Vehicle tow hook |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0383394B1 (en) * | 1989-02-10 | 1993-09-15 | Johannes Adrianes Boumans | Tool assembly for use in the cutting of hinge patterns |
| CN2518721Y (en) * | 2001-12-17 | 2002-10-30 | 北京欧林特汽车设备高科技有限公司 | Adjustable draw-hook |
| CN202345319U (en) * | 2011-10-31 | 2012-07-25 | 长城汽车股份有限公司 | Telescopic vehicle towing hook |
-
2014
- 2014-06-25 CN CN201410285857.2A patent/CN104044419A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0383394B1 (en) * | 1989-02-10 | 1993-09-15 | Johannes Adrianes Boumans | Tool assembly for use in the cutting of hinge patterns |
| CN2518721Y (en) * | 2001-12-17 | 2002-10-30 | 北京欧林特汽车设备高科技有限公司 | Adjustable draw-hook |
| CN202345319U (en) * | 2011-10-31 | 2012-07-25 | 长城汽车股份有限公司 | Telescopic vehicle towing hook |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014266A (en) * | 2015-07-03 | 2015-11-04 | 何鹏 | Elastic connecting cable hook for foot-operated AC spot welder |
| CN105015288A (en) * | 2015-08-27 | 2015-11-04 | 苏州雷姆斯汽车工程有限公司 | Elastic-adjustment tow hook |
| CN105109290A (en) * | 2015-08-27 | 2015-12-02 | 苏州雷姆斯汽车工程有限公司 | Automatically retractable car puller hook |
| CN105128614A (en) * | 2015-08-27 | 2015-12-09 | 苏州雷姆斯汽车工程有限公司 | Telescopic anti-collision trailer hook |
| CN105564166A (en) * | 2016-01-05 | 2016-05-11 | 北京汽车股份有限公司 | Tow hook structure and automobile |
| US10464382B2 (en) | 2017-09-18 | 2019-11-05 | Ford Global Technologies, Llc | Dynamic tow hook |
| US10787052B2 (en) | 2018-07-18 | 2020-09-29 | Ford Global Technologies, Llc | Vehicle tow hook |
| CN109174794A (en) * | 2018-10-17 | 2019-01-11 | 连云港国旺塑业有限公司 | Plastic grain high-efficiency washing device |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140917 |