CN204526683U - A kind of general hanging device be connected and fixed for automobile and trailer - Google Patents
A kind of general hanging device be connected and fixed for automobile and trailer Download PDFInfo
- Publication number
- CN204526683U CN204526683U CN201520129478.4U CN201520129478U CN204526683U CN 204526683 U CN204526683 U CN 204526683U CN 201520129478 U CN201520129478 U CN 201520129478U CN 204526683 U CN204526683 U CN 204526683U
- Authority
- CN
- China
- Prior art keywords
- fixed
- transition piece
- automobile
- assembling element
- neck part
- 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.)
- Active
Links
Abstract
The utility model provides a kind of general hanging device be connected and fixed for automobile and trailer, it comprises ball neck part, is provided with for the assembling element keeping the bool of ball neck part, the transition piece be connected with bool and be connected with transition piece, and described assembling element can be assemblied in the tail end of auto body at their opposite side; Described assembling element comprises main sleeve pipe and telescopic pipe, and described telescopic pipe offers several spacing holes vertically in turn, and described telescopic pipe is sleeved in main sleeve pipe and is fixedly linked by spacing hole; Described assembling element and transition piece junction are provided with anti-rock latching device, and described anti-rock latching device is looped around junction outside face, and utilize the fixed orifice on anti-rock latching device to be fixed on assembling element.The utility model can prevent from rocking by actv. in the process of moving, and limits the rotation between trailer bulb and bulb strut member, finally extends the service life of each parts of hanging device, applicable various, highly versatile.
Description
Technical field
The utility model relates to a kind of general hanging device be connected and fixed for automobile and trailer, belongs to vehicle auxiliary accessories technical field.
Background technology
Existing Trailer tool is generally made up of trailer bulb and tow arm assembly, and tow arm assembly generally comprises tow arm body and be connected to the trailer ball cover on tow arm body, tow arm assembly is installed on the towing vehicle usually, trailer bulb is then usually arranged on and pulls, fault car etc. are pulled on vehicle, when needs by towing vehicle be pulled vehicle be connected time, staff needs first to drive to appropriate location by towing vehicle, make tow arm assembly corresponding with trailer bulb, then cover by the spherical head of trailer ball cover by trailer bulb, the last manual-lock lockout mechanism be arranged on trailer ball cover just can make spherical head be stuck in trailer ball cover, but in the process that trailer travels with fault car, due to the difference (as road surface is uneven) of road conditions, each connecting portion ratio is easier to rock, increase the degree of wear of each parts, the matching property between mutual parts can be caused to decline.
In addition, because different vehicle ball covers varies in size, therefore tow arm is often designed to tow ball is detouchable, is convenient to the tow ball changing different size during use.During the problem meanwhile brought, detouchable tow ball has rotation phenomenon in use, when frequently rotating between tow ball and the strut member of ball, matching property between the two can be caused to decline, thread failure, bolt and nut assembling loosen, produce potential safety hazard, service life shortens.
Utility model content
For the problems referred to above, main purpose of the present utility model is to provide a kind of general hanging device be connected and fixed for automobile and trailer, it can prevent from rocking by actv. in the process of moving, there is damping effect, and the rotation limited between trailer bulb and bulb strut member, finally extend the service life of each parts of hanging device, applicable various, highly versatile.
In order to achieve the above object, the utility model adopts following technical scheme: a kind of general hanging device be connected and fixed for automobile and trailer, it comprises ball neck part, for the assembling element keeping the bool of ball neck part, the transition piece be connected with bool and be connected with transition piece, described assembling element can be assemblied in the tail end of auto body at their opposite side; Described assembling element comprises main sleeve pipe and telescopic pipe, and described telescopic pipe offers several spacing holes vertically in turn, and described telescopic pipe is sleeved in main sleeve pipe and utilizes spacing hole to be fixedly linked by bolt; The length of assembling element itself can be regulated equally, to adapt to the rear overhang length of different vehicle; Described assembling element and transition piece junction are provided with anti-rock latching device, and described anti-rock latching device is looped around junction outside face, and utilize the fixed orifice on anti-rock latching device to be fixed on assembling element with bolt.
As further preferred, described annular anti-rock latching device comprises the plate body of band through hole, described through hole is used for through transition piece outside face, shape, the dimensional fits of shape of through holes, size and transition piece outside face, described plate body both sides are respectively provided with baffle plate for fitting with transition piece two sides, described plate body one end is also extended, and to have with plate body be the base plate of 90-120 degree angle, is fixed on assembling element by the fixed orifice that base plate is arranged.
As further preferred, fit in described plate inner surface and transition piece upper or lower surface.
As further preferred, described transition piece is square tube, in its one end plugging in fitting element.
As further preferred, the bottom of described ball neck part is spirally connected through the through hole that packing ring and bool are arranged and nut successively.
As further preferred, described ball neck part comprises bulb, neck, annular arrangement block seat and thread segment from top to bottom successively.
As further preferred, described packing ring has at least one upraised portion with at least one to lower convex portion, the groove arranged in lower convex portion embedding bool is to limit relatively rotating between packing ring and bool, and upraised portion matches with ball neck part two sides the rotation limiting ball neck part.
As further preferred, described upraised portion is engaged in the annular arrangement block seat outside face of ball neck part.
The beneficial effects of the utility model are: the utility model is provided with anti-rock latching device in parts junction, connection between trailer and vehicle is further fixed, can prevent from rocking by actv., there is damping effect, and by the rotation between restriction packing ring and bool, and the rotation between packing ring and ball neck part, thus the rotation limited between tow ball and bool, finally extend the service life of each parts of hanging device, and the length of assembling element itself can regulate equally, to adapt to the rear overhang length of different vehicle, be suitable for various, highly versatile.
Accompanying drawing explanation
Fig. 1 is the structural representation of the general hanging device that the utility model embodiment is connected and fixed for automobile and trailer.
Fig. 2 is the structural representation of anti-rock latching device in Fig. 1.
Fig. 3 is the assembling schematic diagram of ball neck part and bool in Fig. 1.
Fig. 4 is the structural representation of Fig. 3 middle washer.
Fig. 5 is the structural representation of assembling element in Fig. 1.
What mark in accompanying drawing is described as follows: 1-ball neck part, 1.1-bulb, 1.2-neck, 1.3-annular arrangement block seat, 1.4-thread segment, 1.5-packing ring, 1.6-nut, 1.5.1-upraised portion, 1.5.2-are to lower convex portion, 2-bool, 2.1-through hole, 2.2-groove, 3-transition piece, 4-assembling element, the main sleeve pipe of 4.1-, 4.2-telescopic pipe, 4.3-spacing hole, 5-latching device, 5.1-plate body, 5.2-through hole, 5.3-baffle plate, 5.4-base plate, 5.5-fixed orifice, 6-bolt.
Detailed description of the invention
The realization of the utility model object, functional characteristics and beneficial effect, be described further below in conjunction with specific embodiment and accompanying drawing.
Below in conjunction with the drawings and specific embodiments, technical scheme described in the utility model is described in further detail, to make those skilled in the art better can understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
As Figure 1-5, the general hanging device that the utility model embodiment is connected and fixed for automobile and trailer, it comprises ball neck part 1, is provided with for the assembling element 4 keeping the bool 2 of ball neck part 1, the transition piece 3 be connected with bool 2 and be connected with transition piece 3, and described assembling element 4 can be assemblied in the tail end of auto body at their opposite side; Described assembling element 4 comprises main sleeve pipe 4.1 and telescopic pipe 4.2, and described telescopic pipe 4.2 offers several spacing holes 4.3 vertically in turn, and described telescopic pipe 4.2 is sleeved in main sleeve pipe 4.1 and utilizes spacing hole 4.3 to be fixedly linked by bolt; The length of assembling element 4 itself can be regulated, equally to adapt to the rear overhang length of different vehicle; Described assembling element 4 is provided with anti-rock latching device 5 with transition piece 3 junction, and described anti-rock latching device 5 is looped around junction outside face, and utilizes the fixed orifice 5.5 on anti-rock latching device to be fixed on assembling element with bolt 6.
Described annular anti-rock latching device 5 comprises the plate body 5.1 of band through hole 5.2, described through hole 5.2 is for passing transition piece outside face 3, shape, the dimensional fits of through hole 5.2 shape, size and transition piece 3 outside face, described plate body 5.1 both sides are respectively provided with baffle plate 5.3 for fitting with transition piece 3 two sides, described plate body 5.1 one end is also extended to be had and the base plate 5.4 of plate body 5.1 in 90 degree of angles, is fixed on assembling element 4 by the fixed orifice 5.5 that base plate 5.4 is arranged.
Described transition piece 3 is square tube, in its one end plugging in fitting element 4.
Described ball neck part 1 comprises bulb 1.1, neck 1.2, annular arrangement block seat 1.3 and thread segment 1.4 from top to bottom successively.The bottom of described ball neck part 1 is spirally connected with nut 1.6 through the through hole 2.1 on packing ring 1.5 and bool surface successively.
Described packing ring 1.5 have upraised portion 1.5.1 and of two to lower convex portion 1.5.2, the groove 2.2 arranged in lower convex portion 1.5.2 embedding bool is to limit relatively rotating between packing ring 1.5 and bool 2, and upraised portion 1.5.1 matches with ball neck part 1 two sides the rotation limiting ball neck part.Described upraised portion 1.5.1 can be engaged in the outside face of annular arrangement block seat 1.3 both sides of ball neck part.
Claims (8)
1. the general hanging device be connected and fixed for automobile and trailer, it is characterized in that: it comprises ball neck part, for the assembling element keeping the bool of ball neck part, the transition piece be connected with bool and be connected with transition piece, described assembling element can be assemblied in the tail end of auto body at their opposite side; Described assembling element comprises main sleeve pipe and telescopic pipe, and described telescopic pipe offers several spacing holes vertically in turn, and described telescopic pipe is sleeved in main sleeve pipe and is fixedly linked by spacing hole; Described assembling element and transition piece junction are provided with anti-rock latching device, and described anti-rock latching device is looped around junction outside face, and is fixed on assembling element by the fixed orifice on anti-rock latching device.
2. the general hanging device be connected and fixed for automobile and trailer according to claim 1, it is characterized in that: described anti-rock latching device comprises the plate body of band through hole, described through hole is used for through transition piece outside face, shape, the dimensional fits of described shape of through holes, size and transition piece outside face, described plate body both sides are respectively provided with baffle plate for fitting with transition piece two sides, described plate body one end is also extended, and to have with plate body be the base plate of 90-120 degree angle, is fixed on assembling element by the fixed orifice that base plate is arranged.
3. the general hanging device be connected and fixed for automobile and trailer according to claim 2, is characterized in that: fit in described base plate and transition piece upper or lower surface.
4. the general hanging device be connected and fixed for automobile and trailer according to claim 1 and 2, is characterized in that: described transition piece is square tube, in its one end plugging in fitting element.
5. the general hanging device be connected and fixed for automobile and trailer according to claim 1, is characterized in that: described ball neck part comprises bulb, neck, annular arrangement block seat and thread segment from top to bottom successively.
6. according to claim 1 or 5 for the general hanging device that automobile and trailer are connected and fixed, it is characterized in that: the bottom of described ball neck part is spirally connected through the through hole that packing ring and bool are arranged and nut successively.
7. the general hanging device be connected and fixed for automobile and trailer according to claim 6, it is characterized in that: described packing ring has at least one upraised portion with at least one to lower convex portion, the groove arranged in lower convex portion embedding bool is to limit relatively rotating between packing ring and bool, and upraised portion matches with ball neck part two sides the rotation limiting ball neck part.
8. the general hanging device be connected and fixed for automobile and trailer according to claim 7, is characterized in that: described upraised portion is engaged in the annular arrangement block seat outside face of ball neck part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520129478.4U CN204526683U (en) | 2015-03-06 | 2015-03-06 | A kind of general hanging device be connected and fixed for automobile and trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520129478.4U CN204526683U (en) | 2015-03-06 | 2015-03-06 | A kind of general hanging device be connected and fixed for automobile and trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204526683U true CN204526683U (en) | 2015-08-05 |
Family
ID=53740726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520129478.4U Active CN204526683U (en) | 2015-03-06 | 2015-03-06 | A kind of general hanging device be connected and fixed for automobile and trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204526683U (en) |
-
2015
- 2015-03-06 CN CN201520129478.4U patent/CN204526683U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204526683U (en) | A kind of general hanging device be connected and fixed for automobile and trailer | |
| CN104626898A (en) | Universal hookup device used for fixed connection of automobile and trailer | |
| CN204451874U (en) | A kind of coupling unit | |
| CN204452586U (en) | Double wish-bone arm type suspension steering swivel | |
| CN210337570U (en) | Oil tank strap locking mechanism | |
| CN205097865U (en) | Stabilizer lever and link lever assembly | |
| CN204895012U (en) | Car drags arm and car | |
| CN204196628U (en) | A kind of suspended ball head of automobile control arm parts | |
| CN204750282U (en) | Knuckle for passenger train | |
| CN211390863U (en) | Automobile triangular arm and automobile | |
| CN203666313U (en) | Lower airbag support used for air suspension of medium bus | |
| CN203318502U (en) | Front axle left knuckle for engineering truck | |
| CN104626899A (en) | Trailer connecting device | |
| CN206416772U (en) | A kind of novel hub | |
| CN204659375U (en) | A kind of Portable tow truck bar | |
| CN204998248U (en) | Mining automobile wheel hub | |
| CN205220696U (en) | Release valve pull rod for railway freight car | |
| CN204774967U (en) | Automobile pedal who easily receive and releases | |
| CN204823730U (en) | Axle is sold with combination that walking end beam is connected to bridge crane girder | |
| CN204055221U (en) | Automobile and suspension, stabilizer bar connecting bar | |
| CN207485199U (en) | A kind of ball cup for electronic strut | |
| CN203362781U (en) | High-assembly-accuracy tire bolt used for automobile | |
| CN204895563U (en) | Knuckle and lower swing arm connection structure | |
| CN203362772U (en) | Adjustable tire bolt used for automobile | |
| CN208745681U (en) | A kind of stable type automobile swing arm |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: The 313300 Anji County of Zhejiang city in Huzhou Province town of White Water Bay Industrial Zone Patentee after: ANJI ZHITONG HARDWARE PRODUCT CO., LTD. Address before: The 313000 Anji County in Zhejiang province Huzhou City Ping Zhen Bai industrial zone water Hanqiao (Huzhou) Hardware Products Co. Ltd. Patentee before: John bridge (Huzhou) Hardware Co., Ltd. |