CN203623302U - Passenger car tow hook device - Google Patents
Passenger car tow hook device Download PDFInfo
- Publication number
- CN203623302U CN203623302U CN201320754398.9U CN201320754398U CN203623302U CN 203623302 U CN203623302 U CN 203623302U CN 201320754398 U CN201320754398 U CN 201320754398U CN 203623302 U CN203623302 U CN 203623302U
- Authority
- CN
- China
- Prior art keywords
- hole
- pin
- tow hook
- tow
- rear pin
- 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
Links
- 238000005728 strengthening Methods 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 2
- 230000007547 defect Effects 0.000 description 2
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Abstract
A passenger car tow hook device comprises a split pin base, a tow bar and a tow hook support, wherein the opening portion of the split pin base is provided with a pair of front pin holes; the rear portion of the split pin base is fixedly connected with the tow bar; the tow bar is provided with rear pin holes; a right angle is formed between the axis of each front pin hole and the corresponding rear pin hole; the tow hook support is connected to the tow bar in a sleeved mode through one rear pin shaft; the rear pin shaft is placed in the rear pin holes; the tow hook support comprises a casing pipe and a connection disc connected outside the casing pipe in the radial direction. The passenger car tow hook device is fixed to a rear car through the tow hook support. When the passenger car tow hook device is used, the tow hook support is provided with a connection hole, the tow bar can pass through the connection hole and be fixed through the pin shaft, and when the passenger car tow hook device is used, connection can be achieved only by inserting the tow bar into the connection hole, then inserting the pin shaft and hooking a front pin shaft with a front car, and the passenger car tow hook device has the advantage of being convenient to use.
Description
Technical field:
The utility model belongs to the trailer part in passenger vehicle accessory field, field, and what be specifically related to is a kind of passenger vehicle hook-towing device.
Background technology:
Existing passenger vehicle is because its mass ratio is larger, and the towing hook of its use is also heavier, particularly for existing towing hook, needs when in use front truck and rear car to hook respectively stressed joint, uses inconvenience.
Summary of the invention:
The defect existing for prior art, the purpose of this utility model is to provide a kind of above-mentioned defect that can overcome, the passenger vehicle hook-towing device that can conveniently connect and change.
The technical scheme in the invention for solving the technical problem is: a kind of passenger vehicle hook-towing device, key is that described passenger vehicle hook-towing device comprises opening key seat, trailer pole and car puller hook bearing, described opening key seat peristome is provided with a pair of front pin-and-hole, its rear portion is fixedly connected with trailer pole, described trailer pole is provided with rear pin-and-hole, described front pin-and-hole and the axis of the rear pin-and-hole angle that meets at right angles, described car puller hook bearing is socketed on trailer pole by a rear pin shaft, rear pin shaft is placed in rear pin-and-hole, described car puller hook bearing comprises a sleeve pipe and is radially connected to the terminal pad outside sleeve pipe.
Described trailer pole is provided with rear pin-and-hole and is provided with two.
Between described sleeve pipe and terminal pad, be provided with strengthening rib.
Described opening key seat and the junction of trailer pole are provided with reinforcement cushion block.
Passenger vehicle hook-towing device employing of the present utility model arranges car puller hook bearing and is fixed in rear car, when use, car puller hook bearing is provided with a connecting bore, pass through for trailer pole, and can fix by bearing pin, when use, only trailer pole need be inserted and plugs bearing pin again, more front bearing pin be closed to be connected with front truck hook and just can realize connection, have advantages of easy to use.
Accompanying drawing explanation:
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model structure cross-sectional schematic.
The specific embodiment:
As shown in Figure 1 to Figure 2, a kind of passenger vehicle hook-towing device, it comprises opening key seat 1, trailer pole 11 and car puller hook bearing 2, the peristome of described opening key seat is provided with a pair of front pin-and-hole, its rear portion is fixedly connected with trailer pole, described trailer pole is provided with rear pin-and-hole, described front pin-and-hole and the axis of the rear pin-and-hole angle that meets at right angles, described car puller hook bearing is socketed on trailer pole 11 by a rear pin shaft 3, rear pin shaft is placed in rear pin-and-hole, and described car puller hook bearing comprises a sleeve pipe and is radially connected to the terminal pad 20 outside sleeve pipe.Described car puller hook bearing 2 can be fixed on passenger vehicle front portion, when use, can insert trailer pole 11.In described front pin-and-hole, be provided with front bearing pin 12.
Described trailer pole is provided with rear pin-and-hole and is provided with two.Can select connecting bore according to different connecting length demands.
Between described sleeve pipe and terminal pad, be provided with strengthening rib 21.Strengthening rib 21 can improve the bulk strength of car puller hook bearing 2.
Described opening key seat and the junction of trailer pole are provided with strengthens cushion block 10.Strengthen cushion block 10 and can improve trailer pole and opening key seat 1 Joint strenght.
Claims (4)
1. a passenger vehicle hook-towing device, it is characterized in that described passenger vehicle hook-towing device comprises opening key seat, trailer pole and car puller hook bearing, described opening key seat peristome is provided with a pair of front pin-and-hole, its rear portion is fixedly connected with trailer pole, described trailer pole is provided with rear pin-and-hole, described front pin-and-hole and the axis of the rear pin-and-hole angle that meets at right angles, described car puller hook bearing is socketed on trailer pole by a rear pin shaft, rear pin shaft is placed in rear pin-and-hole, and described car puller hook bearing comprises a sleeve pipe and is radially connected to the terminal pad outside sleeve pipe.
2. passenger vehicle hook-towing device according to claim 1, is characterized in that described trailer pole is provided with rear pin-and-hole and is provided with two.
3. passenger vehicle hook-towing device according to claim 1, is characterized in that being provided with strengthening rib between described sleeve pipe and terminal pad.
4. passenger vehicle hook-towing device according to claim 1, is characterized in that described opening key seat and the junction of trailer pole are provided with reinforcement cushion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320754398.9U CN203623302U (en) | 2013-11-21 | 2013-11-21 | Passenger car tow hook device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320754398.9U CN203623302U (en) | 2013-11-21 | 2013-11-21 | Passenger car tow hook device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203623302U true CN203623302U (en) | 2014-06-04 |
Family
ID=50809813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320754398.9U Expired - Fee Related CN203623302U (en) | 2013-11-21 | 2013-11-21 | Passenger car tow hook device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203623302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106466996A (en) * | 2015-08-20 | 2017-03-01 | 拖拉机供应公司 | The adjustable trailer hitch of multipurpose |
-
2013
- 2013-11-21 CN CN201320754398.9U patent/CN203623302U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106466996A (en) * | 2015-08-20 | 2017-03-01 | 拖拉机供应公司 | The adjustable trailer hitch of multipurpose |
| CN106466996B (en) * | 2015-08-20 | 2018-10-12 | 拖拉机供应公司 | The adjustable trailer hitch of multipurpose |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 |