CN201753080U - Trailer - Google Patents
Trailer Download PDFInfo
- Publication number
- CN201753080U CN201753080U CN2010202494060U CN201020249406U CN201753080U CN 201753080 U CN201753080 U CN 201753080U CN 2010202494060 U CN2010202494060 U CN 2010202494060U CN 201020249406 U CN201020249406 U CN 201020249406U CN 201753080 U CN201753080 U CN 201753080U
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- right sides
- plate
- trailer
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Abstract
The utility model provides a trailer, which comprises a trailer body and a driving device. The trailer body includes a floor panel, a left side wall inner plate, a right side wall inner plate, a front wall inner plate and a rear wall plate, the left side wall inner plate and the right side wall inner plate are fixedly arranged on the left side and the right side of the floor panel, the front wall inner plate is fixedly arranged in the front of the floor panel, and the rear wall plate is fixedly arranged on the rear of the floor panel. The driving device includes a left wheel, a right wheel and a wheel axle connecting the left wheel with the right wheel. A left wheel cover inner plate and a right wheel cover inner plate are formed on the left side and the right side of the floor panel and project upwards, a left wheel cover outer plate and a right wheel cover outer plate are formed at the lower ends of the left side wall inner plate and the right side wall inner plate, the left wheel cover inner plate, the right wheel cover inner plate, the left wheel cover outer plate and the right wheel cover outer plate respectively form a left wheel cover and a right wheel cover containing the left wheel and the right wheel, and the wheel axle is rotatably connected with the trailer body. The trailer has the advantages of light weight, attractive appearance and simple assembly technique.
Description
Technical field
The utility model relates to a kind of trailer, especially a kind of car trailer.
Background technology
The volume for the luggage compartment of car is generally little, just is badly in need of a high-capacity casing and carries when needs transport many article.General commercial box trailer vehicle body adopts plain plate material and shaped steel to link together with riveted joint or bolts assemblies, and profile is huge and not attractive in appearance, and vehicle body casing heaviness can not be applied to car.Therefore promptly need to design a kind of light weight, car trailer attractive in appearance.
Summary of the invention
Technical problem to be solved in the utility model is the problem at existing trailer box heaviness, and a kind of light weight, car trailer attractive in appearance are provided.
The technical scheme that the utility model adopted is, a kind of trailer, described trailer comprises trailer body and mobile devices, described trailer body comprises floor panel, be fixedly installed on the left and right sides side-wall inner-plate of the floor panel left and right sides, be fixedly installed on the floor panel front side before the rear end panel that encloses inner panel and be fixedly installed on the floor panel rear side, the left and right sides of described floor panel is formed with the left and right sides wheel cover inner panel of projection upward, the lower end of described left and right sides side-wall inner-plate is formed with the left and right wheels hood panel, described left and right sides wheel cover inner panel and left and right wheels hood panel form the left and right sides wheel cover that holds left and right wheels respectively, described mobile devices comprise left and right wheels and connect the axletree of left and right wheels that described axletree is connected rotationally with trailer body.
Further, described trailer body also comprises the left and right sides side-wall outer-plate that is fixedly installed on the side-wall inner-plate outside, the left and right sides.
Further, described trailer body also comprise enclose before being fixedly installed on the inner panel outside before enclose outside plate.
Further, described trailer body also comprises the rear bumper that is fixedly installed on the rear end panel outside.
Further, the left and right sides of enclosing inner panel before described connects left and right sides side-wall inner-plate respectively, encloses the common basket that forms a upper opening of inner panel, left and right sides side-wall inner-plate, floor panel and rear end panel before described.
Further, described trailer body also comprises the case lid that hides described basket upper opening, and the front end and the dash shield of described case lid are hinged.
Further, the described left and right sides is formed with in-flanges on the wheel cover inner panel lateral, described left and right wheels hood panel inboard upwards is formed with flanging, flanging is captiveed joint with the lower end of left and right sides side-wall inner-plate respectively in described, captiveing joint with left and right sides side-wall outer-plate respectively in the described left and right wheels hood panel outside, captives joint with the upper end of left and right sides side-wall outer-plate respectively in the upper end of described left and right sides side-wall inner-plate.
Further, the upper end of described left and right sides side-wall outer-plate is formed with the roof drip that runs through left and right sides side-wall outer-plate fore-and-aft direction.
Further, described left and right sides side-wall inner-plate all offers supported hole, and the edge of described supported hole is formed with the support flange laterally, and described support flange is supported on the inboard of left and right sides side-wall outer-plate.
Further, described trailer body also comprises the shrouding that seals described supported hole.
Further, described supported hole comprises first supported hole and second supported hole, and described trailer body also comprises first shrouding and second shrouding that seals described first supported hole and second supported hole respectively.
Further, described mobile devices also comprise the vehicle frame that connects axletree and trailer body, described vehicle frame comprise first longeron that be arranged in parallel and second longeron, transversely connect first longeron and second longeron first crossbeam and second crossbeam, be fixedly installed on the draft hitch on first longeron and second longeron, described first longeron, second longeron, first crossbeam and second crossbeam are captiveed joint with floor panel, and described draft hitch is connected rotationally with axletree.
Further, described vehicle frame also comprises the towing beam that is connected on first crossbeam, and the front end of described towing beam offers hanging hole.
Further, enclose outside plate before described and rear bumper is made by glass-felt plastic, the remainder of described trailer body is by the general steel sheet punch forming.
Trailer according to utility model, comprise trailer body and mobile devices, described trailer body comprises floor panel, be fixedly installed on the left and right sides side-wall inner-plate of the floor panel left and right sides, be fixedly installed on the floor panel front side before the rear end panel that encloses inner panel and be fixedly installed on the floor panel rear side, described mobile devices comprise left and right wheels, the axletree that connects left and right wheels, thereby being connected rotationally with trailer body, axletree realizes that trailer moves along with the vehicle movement that draws it, compared to prior art, has lightweight, advantage attractive in appearance, and assembly technology is simple.
Description of drawings
Fig. 1 is the exploded drawings of its trailer body part-structure of trailer preferred embodiment of providing of the utility model;
Fig. 2 is the exploded drawings of the trailer preferred embodiment trailer body complete structure that provides of the utility model;
Fig. 3 is the left view of the trailer preferred embodiment trailer body complete structure that provides of the utility model;
Fig. 4 is another visual angle figure of Fig. 3;
Fig. 5 is the cutaway view of Fig. 3 along the A-A direction;
Fig. 6 is the cutaway view of Fig. 4 along the B-B direction;
Fig. 7 is the partial enlarged drawing of Fig. 5 one side;
Fig. 8 is the trailer preferred embodiment overall package graph of a relation that the utility model provides;
Fig. 9 is the structural representation of its mobile devices of trailer of providing of the utility model.
The specific embodiment
Clearer for technical matters, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Below said inside and outside, up and down, front and back all are meant trailer orientation at work.
Shown in Fig. 1 to 9, comprise trailer body 100 and mobile devices 200 according to trailer of the present utility model, described trailer body 100 comprises floor panel 1, be fixedly installed on the left and right sides side-wall inner-plate (2 of floor panel 1 left and right sides, 3), be fixedly installed on floor panel 1 front side before the rear end panel 5 that encloses inner panel 4 and be fixedly installed on floor panel 1 rear side, described mobile devices 200 comprise left and right wheels (6,7) and connect the axletree 8 of left and right wheels, the left and right sides of described floor panel 1 is formed with the left and right sides wheel cover inner panel (9 of projection upward, 10), described left and right sides side-wall inner-plate (2,3) lower end is formed with left and right wheels hood panel (11,12), described left and right sides wheel cover inner panel (2,3) form the left and right sides wheel cover (60 that holds left and right wheels (6,7) respectively with left and right wheels hood panel (11,12), 70), described mobile devices 200 are connected rotationally with trailer body 100.According to the trailer of utility model, have lightweight, advantage attractive in appearance, and assembly technology is simple.
As described in Figure 2, in the present embodiment, described trailer body 100 also comprises the left and right sides side-wall outer-plate (13,14) that is fixedly installed on left and right sides side-wall inner-plate (2, the 3) outside, enclose before being fixedly installed on inner panel 4 outsides before enclose outside plate 15, be fixedly installed on the rear bumper 16 in rear end panel 5 outsides.The left and right sides of enclosing inner panel 15 before described connects left and right sides side-wall inner-plate (2,3) respectively, encloses inner panel 15, left and right sides side-wall inner-plate (2,3), floor panel 1 and the rear end panel 5 common baskets 300 that form upper openings before described.Preferably, described trailer body 100 also comprises the case lid 17 that hides described basket 300 upper openings, and the front end of described case lid 17 and dash shield 4 are hinged.Therefore case lid 17 can open or close basket 300 upper openings.Basket herein also can be described as baggage container, mainly is to place luggage and articles.In the present embodiment, trailer body 100 has tangible double-decker, and left-right symmetric on the whole.
Shown in Fig. 3 to 7, in the present embodiment, described left and right sides wheel cover inner panel (9,10) be formed with in-flanges 90 on the lateral, described left and right wheels hood panel (11,12) inboard upwards is formed with flanging 110, in described flanging (90,110) respectively with the lower end captive joint of left and right sides side-wall inner-plate (2,3), described left and right wheels hood panel (11,12) outside respectively with left and right sides side-wall outer-plate (13,14) captive joint, described left and right sides side-wall inner-plate (2,3) upper end respectively with the upper end captive joint of left and right sides side-wall outer-plate (13,14).In the present embodiment, if no special instructions, preferred captive joint mode is welding.
As shown in Figure 5, in the present embodiment, the upper end of described left and right sides side-wall outer-plate (13,14) is formed with the roof drip 130 that runs through left and right sides side-wall outer-plate fore-and-aft direction, and roof drip is preferably the trapezoidal of the length of side, following weak point.Roof drip has solved the problem of trailer body top rain drainage effectively.In the present embodiment, the roof drip inboard also is provided with the sealing band (not shown), can seal the upper opening of basket 300 well to guarantee case lid 17.
As Fig. 2 and shown in Figure 5, in the present embodiment, described left and right sides side-wall inner-plate (2,3) all offers supported hole, and the edge of described supported hole is formed with laterally and supports flange 30, and described support flange 30 is supported on the inboard of left and right sides side-wall outer-plate (13,14).Support herein can be welding or bolted connection or against.Preferably, be welding herein, and smear expansion glue to reach good sealing at weld.Described trailer body 100 also comprises the shrouding that seals described supported hole.In the present embodiment, preferably, described supported hole comprises first supported hole 400 and second supported hole 500, and described trailer body 100 also comprises first shrouding 600 and second shrouding 700 that seals described first supported hole 400 and second supported hole 500 respectively.Preferably, first shrouding 600 and second shrouding 700 refer to that by tree material makes.The opening of described first shrouding, 600 sealings, first supported hole 400, the opening of second shrouding, 700 sealings, second supported hole 500, thereby the leak tightness of assurance basket.And first supported hole and second supported hole have improved the strength and stiffness of left and right sides side-wall outer-plate greatly.
As Fig. 8 and shown in Figure 9, in the present embodiment, described mobile devices also comprise the vehicle frame 800 that connects axletree 8 and trailer body 100, described vehicle frame comprises first longeron 801 and second longeron 802 that be arranged in parallel, first crossbeam 803 and second crossbeam 804 that transversely connect first longeron 801 and second longeron 802, be fixedly installed on the draft hitch 805 on first longeron 801 and second longeron 802, described first longeron 801, second longeron 802, first crossbeam 803 and second crossbeam 804 are captiveed joint with floor panel 1, thereby mobile devices 200 are connected with trailer body 100.Described draft hitch 805 is connected to realize the rotation of axletree 8 with respect to vehicle frame 800 rotationally with axletree 8, left and right wheels (6,7) be fixedly connected on the two ends of axletree 8, therefore left and right wheels (6,7) can rotate to realize that trailer moves along with the motion of the vehicle that draws it relative to trailer body.Draft hitch 800 herein is similar to the draft hitch functional structure in the car.
As shown in Figure 9, in the present embodiment, described vehicle frame also comprises the towing beam 806 that is connected on first crossbeam 803, and the front end of described towing beam 806 offers hanging hole 807.Like this, trailer can be connected to the afterbody of car by the hanging hole 807 of front end of towing beam 806.
In the present embodiment, enclose outside plate 15 and rear bumper 16 before described and made by glass-felt plastic, the remainder of described trailer body 100 is by the general steel sheet punch forming.So both guarantee the outward appearance that trailer is beautiful, and can guarantee good strength and stiffness by trailer again.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (14)
1. trailer, it is characterized in that, described trailer comprises trailer body and mobile devices, described trailer body comprises floor panel, be fixedly installed on the left and right sides side-wall inner-plate of the floor panel left and right sides, be fixedly installed on the floor panel front side before the rear end panel that encloses inner panel and be fixedly installed on the floor panel rear side, described mobile devices comprise left and right wheels and connect the axletree of left and right wheels, the left and right sides of described floor panel is formed with the left and right sides wheel cover inner panel of projection upward, the lower end of described left and right sides side-wall inner-plate is formed with the left and right wheels hood panel, described left and right sides wheel cover inner panel and left and right wheels hood panel form the left and right sides wheel cover that holds left and right wheels respectively, and described axletree is connected rotationally with trailer body.
2. trailer according to claim 1 is characterized in that, described trailer body also comprises the left and right sides side-wall outer-plate that is fixedly installed on the side-wall inner-plate outside, the left and right sides.
3. trailer according to claim 1 is characterized in that, described trailer body also comprise enclose before being fixedly installed on the inner panel outside before enclose outside plate.
4. trailer according to claim 1 is characterized in that, described trailer body also comprises the rear bumper that is fixedly installed on the rear end panel outside.
5. trailer according to claim 1 is characterized in that, the left and right sides of enclosing inner panel before described connects left and right sides side-wall inner-plate respectively, encloses the common basket that forms a upper opening of inner panel, left and right sides side-wall inner-plate, floor panel and rear end panel before described.
6. trailer according to claim 5 is characterized in that, described trailer body also comprises the case lid that hides described basket upper opening, and the front end and the dash shield of described case lid are hinged.
7. trailer according to claim 2, it is characterized in that, the described left and right sides is formed with in-flanges on the wheel cover inner panel lateral, described left and right wheels hood panel inboard upwards is formed with flanging, described inside and outside flange is captiveed joint with the lower end of left and right sides side-wall inner-plate respectively, captiveing joint with left and right sides side-wall outer-plate respectively in the described left and right wheels hood panel outside, captives joint with the upper end of left and right sides side-wall outer-plate respectively in the upper end of described left and right sides side-wall inner-plate.
8. trailer according to claim 7 is characterized in that, the upper end of described left and right sides side-wall outer-plate is formed with the roof drip that runs through left and right sides side-wall outer-plate fore-and-aft direction.
9. trailer according to claim 7 is characterized in that, described left and right sides side-wall inner-plate all offers supported hole, and the edge of described supported hole is formed with the support flange laterally, and described support flange is supported on the inboard of left and right sides side-wall outer-plate.
10. trailer according to claim 9 is characterized in that described trailer body also comprises the shrouding that seals described supported hole.
11. trailer according to claim 10 is characterized in that, described supported hole comprises first supported hole and second supported hole, and described trailer body also comprises first shrouding and second shrouding that seals described first supported hole and second supported hole respectively.
12. trailer according to claim 1, it is characterized in that, described mobile devices also comprise the vehicle frame that connects axletree and trailer body, described vehicle frame comprise first longeron that be arranged in parallel and second longeron, transversely connect first longeron and second longeron first crossbeam and second crossbeam, be fixedly installed on the draft hitch on first longeron and second longeron, described first longeron, second longeron, first crossbeam and second crossbeam are captiveed joint with floor panel, and described draft hitch is connected rotationally with axletree.
13. trailer according to claim 12 is characterized in that, described vehicle frame also comprises the towing beam that is connected on first crossbeam, and the front end of described towing beam offers hanging hole.
14. trailer according to claim 1 is characterized in that, encloses outside plate before described and rear bumper is made by glass-felt plastic, the remainder of described trailer body is by the general steel sheet punch forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202494060U CN201753080U (en) | 2010-06-29 | 2010-06-29 | Trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202494060U CN201753080U (en) | 2010-06-29 | 2010-06-29 | Trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201753080U true CN201753080U (en) | 2011-03-02 |
Family
ID=43620810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202494060U Expired - Lifetime CN201753080U (en) | 2010-06-29 | 2010-06-29 | Trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201753080U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442194A (en) * | 2014-12-28 | 2015-03-25 | 浙江鼎力机械股份有限公司 | Wheel beam welding structure |
| CN107244356A (en) * | 2017-06-29 | 2017-10-13 | 安徽江淮汽车集团股份有限公司 | Heavy truck front wall assembly |
| CN107310630A (en) * | 2017-06-29 | 2017-11-03 | 北京新能源汽车股份有限公司 | Lower vehicle body and vehicle with same |
-
2010
- 2010-06-29 CN CN2010202494060U patent/CN201753080U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442194A (en) * | 2014-12-28 | 2015-03-25 | 浙江鼎力机械股份有限公司 | Wheel beam welding structure |
| CN107244356A (en) * | 2017-06-29 | 2017-10-13 | 安徽江淮汽车集团股份有限公司 | Heavy truck front wall assembly |
| CN107310630A (en) * | 2017-06-29 | 2017-11-03 | 北京新能源汽车股份有限公司 | Lower vehicle body and vehicle with same |
| CN107244356B (en) * | 2017-06-29 | 2019-06-28 | 安徽江淮汽车集团股份有限公司 | Heavy truck front wall assembly |
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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: 20110302 |
|
| CX01 | Expiry of patent term |