CN104175822A - Tow hook assembly - Google Patents
Tow hook assembly Download PDFInfo
- Publication number
- CN104175822A CN104175822A CN201410437549.7A CN201410437549A CN104175822A CN 104175822 A CN104175822 A CN 104175822A CN 201410437549 A CN201410437549 A CN 201410437549A CN 104175822 A CN104175822 A CN 104175822A
- Authority
- CN
- China
- Prior art keywords
- towing hook
- tow hook
- pin
- connecting plate
- hook assembly
- 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.)
- Pending
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- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a tow hook assembly. The tow hook assembly comprises a perpendicularly-arranged support connecting plate provided with at least one mounting hole for being fixed to a first beam on a trailer, two support plates are horizontally arranged on the front end surface of the support connecting plate in an up and down parallel mode, two tow hook pin holes are formed in the two support plates respectively and vertically corresponds to each other, tow hook pins are respectively inserted in the tow hook pin holes from the upper right to the bottom, the bottom of each of the tow hook pins extends from each of the support plates at the bottom, and a hook holding area of the tow hook assembly is formed among the tow hook pins, the two support plates and the support connecting plates. Therefore, a tow hook can be easy to use in the whole and not prone to unhooking; furthermore, opening pins can be used for locking the tow hook pins so as to improve the safety of the tow hook assembly.
Description
Technical field
The present invention relates to a kind of towing hook assembly.
Background technology
Parts that must be able to lack at trailer towing hook, on trailer, traditional towing hook is simple enough claw, easily occur the phenomenon of unhook, and traditional towing hook intensity is also lower in the process that this claw uses in reality, fragile, there is potential safety hazard.
Summary of the invention
The invention provides a kind of towing hook assembly, solve the defect that traditional towing hook easily breaks off relations.
The technical solution adopted in the present invention is to achieve the above object of the invention: a kind of towing hook assembly, comprise into the rack connecting plate of vertical setting, on rack connecting plate, offer at least 1 for trailer on the mounting hole that fixes of first crossbeam, on the front end face of this rack connecting plate, horizontal brace is provided with two supporting plates, two stands plate is up and down and be arranged in parallel, on two stands plate, offer respectively towing hook pin-and-hole, two towing hook pin-and-holes are corresponding up and down, on two towing hook pin-and-holes, be plugged with towing hook pin, towing hook pin inserts under upper right, and stretch out from bottom bracket plate the bottom of towing hook pin, described towing hook pin, between two stands plate and rack connecting plate, form this towing hook assembly Gou Chi district.
Further, in the section of stretching out of the bottom of described towing hook pin, radially offer pin-and-hole, in this pin-and-hole, be plugged with spring cotter.
Further, between two stands plate and rack connecting plate, be provided with reinforcement gusset.
Further, the quantity of described mounting hole is 4.
The invention has the beneficial effects as follows: towing hook entirety is used convenient, be difficult for breaking off relations, and rely on spring cotter can also realize to towing hook pin the function of locking, the safety that improves this towing hook assembly.
Brief description of the drawings
Fig. 1 is the front view of towing hook assembly;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Wherein, 1, rack connecting plate, 11, mounting hole, 2, supporting plate, 3, towing hook pin, 4, spring cotter, 5, strengthen gusset.
Detailed description of the invention
As shown in Fig. 1 Fig. 2 Fig. 3, a kind of towing hook assembly, comprise into the rack connecting plate 1 of vertical setting, on rack connecting plate 1, offer 4 for trailer on the mounting hole 11 that fixes of first crossbeam, on the front end face of this rack connecting plate 1, horizontal brace is provided with two supporting plates 2, two stands plate 2 is up and down and be arranged in parallel, on two stands plate 2, offer respectively towing hook pin-and-hole, two towing hook pin-and-holes are corresponding up and down, on two towing hook pin-and-holes, be plugged with towing hook pin 3, towing hook pin inserts under 3 upper rights, and stretch out from bottom bracket plate 2 bottom of towing hook pin 3, towing hook pin 3, between two stands plate 2 and rack connecting plate 1, form this towing hook assembly Gou Chi district.When use, after the rope of required connection is placed in Gou Chi district, fall towing hook pin 3, thereby rope is limited in Gai Gouchi district, in order to prevent that towing hook pin 3 from lifting because of vibration, in the section of stretching out of the bottom of towing hook pin 3, radially offer pin-and-hole, in this pin-and-hole, be plugged with spring cotter 4.
Between two stands plate 2 and rack connecting plate 1, be provided with and strengthen gusset 5.Strengthening arranging of gusset 5 is mainly in order to improve the Joint strenght between supporting plate 2 and rack connecting plate 1.
It is convenient that towing hook assembly of the present invention can make towing hook entirety use, and is difficult for breaking off relations, and relies on spring cotter 4 can also realize to towing hook pin 3 function of locking, the safety that improves this towing hook assembly.
More than describe preferred embodiment of the present invention in detail.Should be appreciated that those of ordinary skill in the art just can design according to the present invention make many modifications and variations without creative work.Therefore, all technical personnels in the art on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should fall within the scope of protection of the present invention under this invention's idea.
Claims (4)
1. a towing hook assembly, it is characterized in that, comprise into the rack connecting plate (1) of vertical setting, on rack connecting plate (1), offer at least 1 for trailer on the mounting hole (11) that fixes of first crossbeam, on the front end face of this rack connecting plate (1), horizontal brace is provided with two supporting plates (2), two stands plate (2) is up and down and be arranged in parallel, on two stands plate (2), offer respectively towing hook pin-and-hole, two towing hook pin-and-holes are corresponding up and down, on two towing hook pin-and-holes, be plugged with towing hook pin (3), towing hook pin (3) inserts under upper right, and stretch out from bottom bracket plate (2) bottom of towing hook pin (3), described towing hook pin (3), between two stands plate (2) and rack connecting plate (1), form this towing hook assembly Gou Chi district.
2. towing hook assembly according to claim 1, is characterized in that, in the bottom section of stretching out of described towing hook pin (3), radially offers pin-and-hole, is plugged with spring cotter (4) in this pin-and-hole.
3. towing hook assembly according to claim 1, is characterized in that, is provided with and strengthens gusset (5) between two stands plate (2) and rack connecting plate (1).
4. towing hook assembly according to claim 1, is characterized in that, the quantity of described mounting hole (11) is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410437549.7A CN104175822A (en) | 2014-08-29 | 2014-08-29 | Tow hook assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410437549.7A CN104175822A (en) | 2014-08-29 | 2014-08-29 | Tow hook assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104175822A true CN104175822A (en) | 2014-12-03 |
Family
ID=51957295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410437549.7A Pending CN104175822A (en) | 2014-08-29 | 2014-08-29 | Tow hook assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104175822A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6047708A (en) * | 1983-08-26 | 1985-03-15 | Nissan Motor Co Ltd | Traction device |
| CN201646282U (en) * | 2010-04-23 | 2010-11-24 | 浙江吉利汽车研究院有限公司 | Drawbar hook reinforcement structure |
| CN201914035U (en) * | 2010-12-15 | 2011-08-03 | 陈言平 | Detachable towing hook |
| CN203358244U (en) * | 2013-06-04 | 2013-12-25 | 河南少林客车股份有限公司 | Telescopic car towing hook |
| CN203391586U (en) * | 2013-07-23 | 2014-01-15 | 马鞍山福亨汽车内饰有限公司 | Towing hook |
| CN204020440U (en) * | 2014-08-29 | 2014-12-17 | 苏州友邦汽车底盘科技有限公司 | Towing hook assembly |
-
2014
- 2014-08-29 CN CN201410437549.7A patent/CN104175822A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6047708A (en) * | 1983-08-26 | 1985-03-15 | Nissan Motor Co Ltd | Traction device |
| CN201646282U (en) * | 2010-04-23 | 2010-11-24 | 浙江吉利汽车研究院有限公司 | Drawbar hook reinforcement structure |
| CN201914035U (en) * | 2010-12-15 | 2011-08-03 | 陈言平 | Detachable towing hook |
| CN203358244U (en) * | 2013-06-04 | 2013-12-25 | 河南少林客车股份有限公司 | Telescopic car towing hook |
| CN203391586U (en) * | 2013-07-23 | 2014-01-15 | 马鞍山福亨汽车内饰有限公司 | Towing hook |
| CN204020440U (en) * | 2014-08-29 | 2014-12-17 | 苏州友邦汽车底盘科技有限公司 | Towing hook assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141203 |