CN202242829U - Trailer connector - Google Patents
Trailer connector Download PDFInfo
- Publication number
- CN202242829U CN202242829U CN2011203950510U CN201120395051U CN202242829U CN 202242829 U CN202242829 U CN 202242829U CN 2011203950510 U CN2011203950510 U CN 2011203950510U CN 201120395051 U CN201120395051 U CN 201120395051U CN 202242829 U CN202242829 U CN 202242829U
- Authority
- CN
- China
- Prior art keywords
- trailer
- handle
- groove
- connection block
- adaptor union
- 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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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model provides a trailer connector which comprises a connecting seat and a pull handle, wherein a groove is formed at the bottom of the connecting seat, a through hole communicated with the groove is formed at the upper part of the connecting seat, the pull handle comprises a handle and a pull rod fixedly arranged on the handle, an arc-shaped structure is arranged at the tail part of the pull rod, and the pull rod is inserted into the through hole. By fixing the connecting seat onto the trailer and inserting a trailer ball of the tail part of an automobile into the groove, and the ball body of a trailer ball is enabled to be propped against the arc-shaped structure, the trailer can be connected together with an automobile conveniently, the arc-shaped structure at the tail part of the pull rod in the pull handle is used for spacing the ball body in the para position of the groove, the ball body is prevented from breaking away from the groove, through the rotation of the ball body in the groove, a trailer is enabled to be better connected together with the automobile, and that the trailer is assembled on the automobile conveniently through the trailer connector can be achieved.
Description
Technical field
The utility model relates to the vehicle technology field, relates in particular to a kind of trailer adaptor union.
Background technology
At present; Automobile is a kind of transportation means commonly used in people's daily life; The raising of Along with people's quality of life, increasing family has the automobile of oneself, owing to receive the restriction of automobile own vol; In order to load more article trip, automobile of the prior art rear end is connected with trailer usually.Trailer of the prior art adopts hook and automobile to link together usually, and the user is being connected to trailer in the operating process of automobile, and need expend bigger strength could be connected to trailer on the automobile through hook, causes trailer to be inconvenient to be assembled on the automobile.
Summary of the invention
The utility model provides a kind of trailer adaptor union, is inconvenient to be assembled to the defective on the automobile in order to solve in the prior art trailer, realizes through the trailer adaptor union easily on the automobile with the trailer assembling.
The utility model provides a kind of trailer adaptor union; Comprise: Connection Block and handle; The bottom of said Connection Block offers groove, and the top of said Connection Block begins that the through hole that is communicated with said groove is arranged, and said handle comprises handle and the pull bar that is installed in said handle; The afterbody of said pull bar is an arcuate structure, and said pull bar is inserted in the said through hole.
The trailer adaptor union that the utility model provides; Through Connection Block is fixed on the trailer, and the tow ball of automobile tail is inserted in the groove, the spheroid of tow ball is resisted against on the arcuate structure; Just can easily trailer and automobile be linked together; The arcuate structure of pull bar afterbody will carry out spacingly to the spheroid that is arranged in groove in the handle, prevent that spheroid from detaching from groove, rotates in groove through spheroid; Can make trailer can be better and automobile link together, realize through the trailer adaptor union easily on the automobile with the trailer assembling.
Aforesaid trailer adaptor union, the adjusting spheroid for ease and the gap of groove, the top of said Connection Block offers the tapped bore that is communicated with said groove.
Aforesaid trailer adaptor union can rotate in order to make spheroid more flexibly, and the angle between the axis of said through hole and the axis of said tapped bore is 40 degree.
Aforesaid trailer adaptor union, Connection Block is fixed on the trailer for ease offers a plurality of mounting holes on the said Connection Block.
Aforesaid trailer adaptor union carries the trailer adaptor union for ease, also is provided with handle on the said Connection Block.
Aforesaid trailer adaptor union detaches from through hole in order to prevent handle, and said handle also comprises snap fastener, and said snap fastener is hinged on the said handle, and said Connection Block is provided with registration mast; After said handle was assembled on the said Connection Block, it is outside that the knock hole of said snap fastener is enclosed within said registration mast.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply; Obviously, the accompanying drawing in describing below is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model trailer adaptor union embodiment;
Fig. 2 is the structural representation of Connection Block among the utility model trailer adaptor union embodiment;
The structural representation of Fig. 3 for shaking hands among the utility model trailer adaptor union embodiment;
Fig. 4 is the running condition reference diagram of the utility model trailer adaptor union embodiment.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer; To combine the accompanying drawing among the utility model embodiment below; Technical scheme among the utility model embodiment is carried out clear, intactly description; Obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is the structural representation of the utility model trailer adaptor union embodiment; Fig. 2 is the structural representation of Connection Block among the utility model trailer adaptor union embodiment; The structural representation of Fig. 3 for shaking hands among the utility model trailer adaptor union embodiment, Fig. 4 is the running condition reference diagram of the utility model trailer adaptor union embodiment.Like Fig. 1-shown in Figure 4; Present embodiment trailer adaptor union comprises: Connection Block 1 and handle 2, and the bottom of Connection Block 1 offers groove 11; The top of Connection Block 1 begins to have the through hole 12 that is communicated with groove 11; Handle 2 comprises handle 21 and the pull bar 22 that is installed in handle 21, and the afterbody of pull bar 22 is an arcuate structure 23, and pull bar 22 is inserted in the through hole 12.
Particularly; Connection Block 1 in the present embodiment trailer adaptor union can be fixed on the trailer; For example: Connection Block 1 is fixed on the trailer for ease; Can offer a plurality of mounting holes 14 on the Connection Block 1 in the present embodiment, pass mounting hole 14 through bolt Connection Block 1 is fixed on the trailer; The tow ball 3 of automobile tail comprises spheroid 31 and is installed in the pipe link 32 on the spheroid 31; Pipe link 32 is fixed on the afterbody of automobile, and spheroid 31 is arranged in groove 11, and spheroid 31 is resisted against on the arcuate structure 23; The spheroid 31 of tow ball 3 positions through 2 the arcuate structure 23 of shaking hands; Thereby with tow ball 3 spacing being assembled on the Connection Block 1, the pipe link 32 of tow ball 3 can be inserted into the afterbody of automobile, thereby can easily trailer and automobile be linked together.Through arcuate structure 23 spheroid 31 is limited in the groove 11, spheroid 31 still can be rotated in groove 11, thereby after being connected to trailer on the automobile through present embodiment trailer adaptor union, can make trailer follow automobile turning more smoothly.Wherein, The adjusting spheroid 31 for ease and the gap of groove 11; The top of the Connection Block 1 in the present embodiment offers the tapped bore 13 that is communicated with groove 11; Through bolt is screwed in the tapped bore 13, bolt is resisted against on the spheroid 31, thus the gap length between adjusting spheroid 31 easily and the groove 11.In addition, carry present embodiment trailer adaptor union for ease, can also be provided with handle 15 on the Connection Block 1 in the present embodiment, the user can carry present embodiment trailer adaptor union easily through handle 15.
Further, can rotate more flexibly in order to make spheroid 31, the angle between the axis of the through hole 12 in the present embodiment and the axis of tapped bore 13 is 40 degree.Concrete; Angle between the axis through through hole 12 and the axis of tapped bore 13 is set to 40 degree; Make the angle that forms 40 degree between the axis of axis and pull bar 22 of pipe link 32; Can from groove 11, detach through the 23 restriction spheroids 31 of the arcuate structure on the pull bar 22 on the one hand, can make spheroid 31 have enough spaces in groove 11, to rotate on the other hand.
Further, 2 from through hole 12, detach in order to prevent to shake hands, handle 2 also comprises snap fastener 24, and snap fastener 24 is hinged on the handle 21, and Connection Block 1 is provided with registration mast 16; After handle 2 was assembled on the Connection Block 1, the knock hole 25 of snap fastener 24 was enclosed within registration mast 16 outsides.Concrete, cooperate with registration mast 16 through snap fastener 24, can handle lock be fixed on the Connection Block 1, actv. is avoided shaking hands 2 from through hole 12, detached by external force.
Preferably; Connection Block 1 in the present embodiment, tow ball 3 and shake hands 2 can adopt the mode of precision cast to process; The casting material can adopt steel No. 35, owing to adopt precision cast, makes the dimensional accuracy of each parts in the present embodiment trailer adaptor union higher; Reduce the expense of later stage artificial, improved production efficiency; And adopt No. 35 steel to increase the tensile strength and the yield strength of present embodiment trailer adaptor union by actv., thereby the load-carrying capacity of present embodiment trailer adaptor union is increased.
Present embodiment trailer adaptor union through Connection Block is fixed on the trailer, and is inserted in the rear portion of automobile with the pipe link of tow ball; Just can easily trailer and automobile be linked together; The arcuate structure of pull bar afterbody will carry out spacingly to the spheroid that is arranged in groove in the handle, prevent that spheroid from detaching from groove, rotates in groove through spheroid; Can make trailer can be better and automobile link together, realize through the trailer adaptor union easily on the automobile with the trailer assembling.
What should explain at last is: above embodiment is only in order to the technical scheme of explanation the utility model, but not to its restriction; Although the utility model has been carried out detailed explanation with reference to previous embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of each embodiment technical scheme of essence disengaging the utility model of relevant art scheme.
Claims (6)
1. trailer adaptor union; It is characterized in that, comprising: Connection Block and handle, the bottom of said Connection Block offers groove; The top of said Connection Block begins that the through hole that is communicated with said groove is arranged; Said handle comprises handle and the pull bar that is installed in said handle, and the afterbody of said pull bar is an arcuate structure, and said pull bar is inserted in the said through hole.
2. trailer adaptor union according to claim 1 is characterized in that the top of said Connection Block offers the tapped bore that is communicated with said groove.
3. trailer adaptor union according to claim 2 is characterized in that, the angle between the axis of said through hole and the axis of said tapped bore is 40 degree.
4. trailer adaptor union according to claim 1 is characterized in that, offers a plurality of mounting holes on the said Connection Block.
5. trailer adaptor union according to claim 1 is characterized in that, also is provided with handle on the said Connection Block.
6. trailer adaptor union according to claim 1 is characterized in that said handle also comprises snap fastener, and said snap fastener is hinged on the said handle, and said Connection Block is provided with registration mast; After said handle was assembled on the said Connection Block, it is outside that the knock hole of said snap fastener is enclosed within said registration mast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203950510U CN202242829U (en) | 2011-10-18 | 2011-10-18 | Trailer connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203950510U CN202242829U (en) | 2011-10-18 | 2011-10-18 | Trailer connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202242829U true CN202242829U (en) | 2012-05-30 |
Family
ID=46104119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203950510U Expired - Lifetime CN202242829U (en) | 2011-10-18 | 2011-10-18 | Trailer connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202242829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742672A (en) * | 2015-04-11 | 2015-07-01 | 苏州市博群生物科技有限公司 | Split type towing bar |
-
2011
- 2011-10-18 CN CN2011203950510U patent/CN202242829U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742672A (en) * | 2015-04-11 | 2015-07-01 | 苏州市博群生物科技有限公司 | Split type towing bar |
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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 |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |