CN202847359U - Telescopic front towing hook of passenger car - Google Patents
Telescopic front towing hook of passenger car Download PDFInfo
- Publication number
- CN202847359U CN202847359U CN 201220546974 CN201220546974U CN202847359U CN 202847359 U CN202847359 U CN 202847359U CN 201220546974 CN201220546974 CN 201220546974 CN 201220546974 U CN201220546974 U CN 201220546974U CN 202847359 U CN202847359 U CN 202847359U
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- CN
- China
- Prior art keywords
- hole
- towing hook
- pin
- hook
- passenger train
- 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 - Lifetime
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Abstract
The utility model discloses a tow hook before telescopic passenger train, including the tow hook, its characterized in that: the towing hook device is characterized by further comprising a towing hook seat provided with a through hole and a telescopic rod positioned in the through hole, wherein the towing hook is fixed at the front end of the telescopic rod. The utility model discloses simple structure, installation and convenient to use, regulation through the telescopic link has guaranteed the outer planar pleasing to the eye of the front bumper of the flatday passenger train, has also satisfied the functional requirement of trailer operation when breaking down, and can not cause the damage to the front bumper.
Description
Technical field
The utility model relates to the passenger-carrying chassis parts, is specifically related to a kind of telescopic passenger train front tow hook.
Background technology
At present, the front tow hook that is equipped with in the safeguard before the passenger vehicle is common suspension ring structure, when the passenger vehicle et out of order, safeguard before the steel wire penetrating, carry out the trailer operation, trailer and towed vehicle can not guarantee that straight line travels, when skew occurs, steel rope and front safeguard push, and cause front safeguard to damage.If front tow hook is contained in front safeguard outer end, it is not very attractive in appearance will making Coach's appearance, affects the user to the outward appearance approval of passenger vehicle.
Summary of the invention
The purpose of this utility model be for overcome above-mentioned deficiency provide a kind of simple in structure, easy to use, can avoid steel rope and front safeguard that the telescopic passenger train front tow hook of extruding occurs.
The utility model comprises towing hook, it is characterized in that: also comprise the towing hook seat that is provided with through hole and the expansion link that is positioned at through hole, described towing hook is fixed on the front end of expansion link.
Described towing hook seat is provided with knock hole, and described expansion link is provided with a plurality of spacing holes that cooperate with knock hole, is provided with locating dowel pin in described knock hole and the spacing hole.
Described towing hook comprises that two ends are equipped with connecting panel and the towing hook pin of pin-and-hole, and described pin-and-hole is coaxial setting, and described towing hook pin is positioned at pin-and-hole, described two connecting panels) for being arranged in parallel and the other end is fixed on the front end of expansion link.
Described towing hook seat is provided be used to the resigning hole of dodging rivet on the vehicle frame.
The utility model is simple in structure, installation and easy to use, and safeguard was outerplanar attractive in appearance before the adjusting by expansion link had guaranteed on ordinary days passenger vehicle, had also satisfied the functional requirement of trailer operation during et out of order, and can be to front safeguard injury.
Description of drawings
Fig. 1 is assembling schematic diagram of the present utility model.
Fig. 2 is the birds-eye view of Fig. 1.
Among the figure: 1-towing hook seat (11-through hole, 12-knock hole, 13-resigning hole), 2-expansion link (21-spacing hole), 3-towing hook (31-connecting panel, 32-towing hook pin, 311-pin-and-hole), 4-locating dowel pin.
The specific embodiment
Further specify the utility model below in conjunction with drawings and Examples.
Embodiment: the utility model comprises towing hook 3, also comprise the towing hook seat 1 that is provided with through hole 11 and the expansion link 2 that is positioned at through hole 11, towing hook 3 is fixed on the front end of expansion link 2, towing hook seat 1 is fixed with chassis side rail, towing hook seat 1 is provided with knock hole 12, expansion link 2 is provided with a plurality of spacing holes 21 that cooperate with knock hole 12, be provided with locating dowel pin 4 in knock hole 12 and the spacing hole 21, towing hook 3 comprises that two ends are equipped with connecting panel 31 and the towing hook pin 32 of pin-and-hole 311, pin-and-hole 311 is coaxial setting, towing hook pin 32 is positioned at pin-and-hole 311, two connecting panels 31 are for being arranged in parallel and the other end is fixed on the front end of expansion link 2, and towing hook seat 1 is provided be used to the resigning hole 13 of dodging rivet on the vehicle frame; Safeguard was outerplanar attractive in appearance before adjusting by expansion link 2 had not only guaranteed on ordinary days passenger vehicle, and had also satisfied the functional requirement of trailer operation when et out of order, and can be to front safeguard injury.
Claims (5)
1. the telescopic passenger train front tow hook comprises towing hook (3), it is characterized in that: also comprise the towing hook seat (1) that is provided with through hole (11) and the expansion link (2) that is positioned at through hole (11), described towing hook (3) is fixed on the front end of expansion link (2).
2. by telescopic passenger train front tow hook claimed in claim 1, it is characterized in that: described towing hook seat (1) is provided with knock hole (12), described expansion link (2) is provided with a plurality of spacing holes (21) that cooperate with knock hole (12), is provided with locating dowel pin (4) in described knock hole (12) and the spacing hole (21).
3. by claim 1 or 2 described telescopic passenger train front tow hooks, it is characterized in that: described towing hook (3) comprises that two ends are equipped with the connecting panel of pin-and-hole (311) (31) and towing hook pin (32), described pin-and-hole (311) is coaxial setting, described towing hook pin (32) is positioned at pin-and-hole (311), and described two connecting panels (31) are for being arranged in parallel and the other end is fixed on the front end of expansion link (2).
4. by claim 1 or 2 described telescopic passenger train front tow hooks, it is characterized in that: described towing hook seat (1) is provided be used to the resigning hole of dodging rivet on the vehicle frame (13).
5. by telescopic passenger train front tow hook claimed in claim 3, it is characterized in that: described towing hook seat (1) is provided be used to the resigning hole of dodging rivet on the vehicle frame (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220546974 CN202847359U (en) | 2012-10-24 | 2012-10-24 | Telescopic front towing hook of passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220546974 CN202847359U (en) | 2012-10-24 | 2012-10-24 | Telescopic front towing hook of passenger car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202847359U true CN202847359U (en) | 2013-04-03 |
Family
ID=47978592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220546974 Expired - Lifetime CN202847359U (en) | 2012-10-24 | 2012-10-24 | Telescopic front towing hook of passenger car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202847359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083943A (en) * | 2021-11-18 | 2022-02-25 | 东风汽车集团股份有限公司 | Adjustable hidden frame trailer hook system and control method |
-
2012
- 2012-10-24 CN CN 201220546974 patent/CN202847359U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083943A (en) * | 2021-11-18 | 2022-02-25 | 东风汽车集团股份有限公司 | Adjustable hidden frame trailer hook system and control method |
| CN114083943B (en) * | 2021-11-18 | 2023-10-20 | 东风汽车集团股份有限公司 | Adjustable hidden frame trailer hook system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |