CN204820986U - Elastic adjustment car puller hook - Google Patents
Elastic adjustment car puller hook Download PDFInfo
- Publication number
- CN204820986U CN204820986U CN201520651957.2U CN201520651957U CN204820986U CN 204820986 U CN204820986 U CN 204820986U CN 201520651957 U CN201520651957 U CN 201520651957U CN 204820986 U CN204820986 U CN 204820986U
- Authority
- CN
- China
- Prior art keywords
- hollow tubular
- hollow tube
- car puller
- adjustment car
- puller hook
- 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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- Body Structure For Vehicles (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses an elastic adjustment car puller hook, include: fixed flat board, first hollow tube and couple, first hollow tube sets up fixed dull and stereotyped below, be provided with the second hollow tube in the first hollow tube with one heart, the couple sets up the front end at the second hollow tube, the end of first hollow tube is provided with a shutoff board, be provided with a spring that is connected with the end of second hollow tube on the shutoff board, the front portion of first hollow tube lateral wall is provided with a bolt through -hole, the front portion and the rear portion of second hollow tube are provided with a screw hole respectively. In this way, elastic adjustment car puller hook, the cooperation of first hollow tube and second hollow tube for the couple can stretch out and draw back and change holistic length, has promoted the security of traveling of vehicle, conveniently carries out the installation of trailer, and it is convenient to adjust.
Description
Technical field
The utility model relates to automobile tow hook field, particularly relates to a kind of flexible adjustment car puller hook.
Background technology
Along with the continuous maturation of the flourish of China's economy and Trend of Auto Manufacturing Technologies, output and the sales volume of automobile rise year by year.Ripe production technology makes the cost of automobile and price be minimized, and therefore increasing entity and individual have purchased automobile, particularly Car ownership and obtained great lifting, and the prosperity of automobile industry has driven the development of peripheral vehicle product.
Major part vehicle all can arrange Trailer equipment at afterbody, other vehicles or conveying arrangement is dragged to facilitate, but the length of Trailer equipment is unadjustable, in order to the convenience of erection & lift, Trailer equipment is often given prominence at vehicle tail, there is no elasticity, when knocking into the back, the hazard ratio that Trailer equipment causes front vehicle is comparatively large, because Trailer equipment cannot shrink, increase the length of car load, length adjustment inconvenience.
Utility model content
The technical matters that the utility model mainly solves is to provide a kind of flexible adjustment car puller hook, can regulate the length of car puller hook entirety, improves the stability of convenience and the device regulated.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of flexible adjustment car puller hook, comprise: fixed flat planar, first hollow tubular and hook, described first hollow tubular arranges the below of fixed flat planar, described first hollow inner concentric tube is provided with the second hollow tubular, described hook is arranged on the front end of the second hollow tubular, the end of described first hollow tubular is provided with one piece of plugging plate, described plugging plate is provided with a spring be connected with the end of the second hollow tubular, the front portion of described first side wall of hollow pipe is provided with a bolt hole, the front and rear of described second hollow tubular is respectively arranged with a tapped bore.
In the utility model preferred embodiment, described first hollow tubular and the second hollow tubular are respectively square hollow tubular.
In the utility model preferred embodiment, described first hollow tubular is connected and fixed with adopting the mode of welding between fixed flat planar.
In the utility model preferred embodiment, the opening part of described hook is provided with a spring anti-dropping pressing plate.
In the utility model preferred embodiment, in described bolt hole, be provided with the bolt corresponding with tapped bore.
The beneficial effects of the utility model are: a kind of flexible adjustment car puller hook that the utility model is pointed out, the cooperation of the first hollow tubular and the second hollow tubular, make to link up with and stretched and change overall length, when second hollow tubular is pressed into the first hollow tubular, closed by the corresponding threaded holes of bolt and the second hollow tubular front portion, decrease overall length, improve the driving safety of vehicle, extract bolt, second hollow tubular moves to front end under the action of the spring, closed by the corresponding threaded holes at bolt and the second hollow tubular rear portion, conveniently carry out the installation of trailer, easy to adjust.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of flexible adjustment car puller hook one of the utility model preferred embodiment.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model embodiment comprises:
A kind of flexible adjustment car puller hook, comprise: fixed flat planar 1, first hollow tubular 2 and hook 4, described first hollow tubular 2 arranges the below of fixed flat planar 1, the second hollow tubular 3 is provided with one heart in described first hollow tubular 2, described hook 4 is arranged on the front end of the second hollow tubular 3, the cooperation of the first hollow tubular 2 and the second hollow tubular 3, hook 4 is stretched and changes overall length, improve convenience and the safety of use, described first hollow tubular 2 and the second hollow tubular 3 are respectively square hollow tubular, concentric setting, slide convenient, stability is high.
The end of described first hollow tubular 2 is provided with one piece of plugging plate 6, described plugging plate 6 is provided with a spring 5 be connected with the end of the second hollow tubular 3, the front portion of described first hollow tubular 2 sidewall is provided with a bolt hole 21, the front and rear of described second hollow tubular 3 is respectively arranged with a tapped bore 31, is provided with the bolt corresponding with tapped bore 31 in described bolt hole 21.
When not needing trailer and the second hollow tubular 3 is pressed into the first hollow tubular 2, closed by the corresponding threaded holes of bolt and the second hollow tubular 3 front portion, decrease overall length, improve the driving safety of vehicle.During trailer, extract bolt, the second hollow tubular 3 moves to front end under the action of the spring, is matched, conveniently carry out the installation of trailer by the tapped bore 31 of bolt with the second hollow tubular 3 rear portion, easy to adjust.
Described first hollow tubular 2 is connected and fixed with adopting the mode of welding between fixed flat planar 1, and sound construction, durability is good.
The opening part of described hook 4 is provided with a spring anti-dropping pressing plate 41, avoids coming off of trailer rope in trailer process or trailer pole, promotes the safety of trailer.
In sum, a kind of flexible adjustment car puller hook that the utility model is pointed out, easy to adjust, improve the safety of trailer, decrease the length of entirety during non-trailer, effectively reduce the shock to rear car when knocking into the back, promote the safety of driving process.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; 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 utility model.
Claims (5)
1. a flexible adjustment car puller hook, comprise: fixed flat planar, first hollow tubular and hook, it is characterized in that, described first hollow tubular arranges the below of fixed flat planar, described first hollow inner concentric tube is provided with the second hollow tubular, described hook is arranged on the front end of the second hollow tubular, the end of described first hollow tubular is provided with one piece of plugging plate, described plugging plate is provided with a spring be connected with the end of the second hollow tubular, the front portion of described first side wall of hollow pipe is provided with a bolt hole, the front and rear of described second hollow tubular is respectively arranged with a tapped bore.
2. flexible adjustment car puller hook according to claim 1, is characterized in that, described first hollow tubular and the second hollow tubular are respectively square hollow tubular.
3. flexible adjustment car puller hook according to claim 1, is characterized in that, described first hollow tubular is connected and fixed with adopting the mode of welding between fixed flat planar.
4. flexible adjustment car puller hook according to claim 1, is characterized in that, the opening part of described hook is provided with a spring anti-dropping pressing plate.
5. flexible adjustment car puller hook according to claim 1, is characterized in that, is provided with the bolt corresponding with tapped bore in described bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520651957.2U CN204820986U (en) | 2015-08-27 | 2015-08-27 | Elastic adjustment car puller hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520651957.2U CN204820986U (en) | 2015-08-27 | 2015-08-27 | Elastic adjustment car puller hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204820986U true CN204820986U (en) | 2015-12-02 |
Family
ID=54678618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520651957.2U Expired - Fee Related CN204820986U (en) | 2015-08-27 | 2015-08-27 | Elastic adjustment car puller hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204820986U (en) |
Cited By (2)
| 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 |
| CN111572296A (en) * | 2020-05-28 | 2020-08-25 | 开化柚夏汽车配件有限公司 | Trailer coupler connecting structure |
-
2015
- 2015-08-27 CN CN201520651957.2U patent/CN204820986U/en not_active Expired - Fee Related
Cited By (3)
| 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 |
| CN111572296A (en) * | 2020-05-28 | 2020-08-25 | 开化柚夏汽车配件有限公司 | Trailer coupler connecting structure |
| CN111572296B (en) * | 2020-05-28 | 2021-07-13 | 浙江飞特机械制造有限公司 | Trailer coupler connecting structure |
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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: 20151202 Termination date: 20160827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |