CN105835962A - Combined type rotary shaft hinge for trailer - Google Patents
Combined type rotary shaft hinge for trailer Download PDFInfo
- Publication number
- CN105835962A CN105835962A CN201610330503.4A CN201610330503A CN105835962A CN 105835962 A CN105835962 A CN 105835962A CN 201610330503 A CN201610330503 A CN 201610330503A CN 105835962 A CN105835962 A CN 105835962A
- Authority
- CN
- China
- Prior art keywords
- rotary shaft
- shaft hinge
- hinge
- hinges
- lower rotary
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/02—Platforms; Open load compartments
- B62D33/023—Sideboard or tailgate structures
- B62D33/027—Sideboard or tailgate structures movable
- B62D33/037—Latching means therefor
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Hinge Accessories (AREA)
Abstract
The invention discloses a combined type rotary shaft hinge for a trailer, and belongs to the field of semitrailers. The combined type rotary shaft hinge for the trailer comprises an upper rotary shaft hinge A, an upper rotary shaft hinge B, a lower rotary shaft hinge C and a lower rotary shaft hinge D, wherein an upper rotary shaft is arranged on the upper rotary shaft hinge B, the upper rotary shaft hinge A is in matching connection with the upper rotary shaft, a lower rotary shaft is arranged on the lower rotary shaft hinge D, an anti-removal boss is arranged at one end of the lower rotary shaft, and the lower rotary shaft hinge C is in matching connection with the lower rotary shaft. The combined type rotary shaft hinge for the trailer is applied to the semitrailers and has the advantages that the structure is novel and simple and mounting and dismounting are easy; furthermore, removing of the rotary shaft hinges can be effectively prevented.
Description
Technical field
The invention belongs to a kind of semi-mounted vehicle accessory, specifically, particularly relate to a kind of trailer combination formula rotary hinges.
Background technology
Traditional trailer rotary hinges is to be fixed on vehicle breast board in the rotary hinges A face of band rotating shaft, and rotary hinges B face is solid
It is scheduled on column, by moving up and down vehicle breast board, the rotating shaft of rotary hinges A face is inserted in the hole in rotary hinges B face, this turn
Axle hinge advantage is easy for unlocking vehicle breast board and dismounting vehicle breast board, but vehicle travels meeting frequently in the case of road conditions are bad
Jolt, vehicle breast board easily spins off from column, causes the biggest potential safety hazard.
Summary of the invention
It is an object of the present invention to provide a kind of trailer combination formula rotary hinges, to overcome in prior art conventional trailer rotary hinges on road
Caducous defect is held in the case of condition is bad.
The present invention realizes by the following technical solutions: a kind of trailer combination formula rotary hinges, including upper rotary hinges A, on
Rotary hinges B, lower rotary shaft hinge C and lower rotary shaft hinge D, described upper rotary hinges B is provided with rotating shaft, upper rotary hinges
A is connected with upper rotating shaft, and described lower rotary shaft hinge D is provided with lower rotary shaft, and described lower rotary shaft one end is provided with anticreep boss, institute
State lower rotary shaft hinge C to be connected with lower rotary shaft.
The cross section of described upper rotary hinges A is " J " shaped.
The cross section of described lower rotary shaft hinge C is in " C " shape.
Compared with prior art, the invention has the beneficial effects as follows: it is simple that the present invention has novel structure, the advantage of easy installing/dismounting；
Trailer combination formula rotary hinges of the present invention, is fixed on the one side of rotary hinges band rotating shaft on column, and is fixed on column bottom
One rotary hinges is provided with separation preventing rotating shaft, replace traditional structure without the rotary hinges of anti-drop device, even if bad in road conditions
In the case of rotary hinges be not easy to depart from because jolting.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
In figure: 1, vehicle breast board；2, upper rotary hinges A；3, upper rotating shaft；4, upper rotary hinges B；5, column；6、
Lower rotary shaft hinge C；7, lower rotary shaft hinge D；8, lower rotary shaft.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of trailer combination formula rotary hinges, including upper rotary hinges A2, upper rotary hinges B4, lower rotary shaft
Hinge C6 and lower rotary shaft hinge D7, the cross section of described upper rotary hinges A2 is " J " shaped, and it is fixed on vehicle breast board 1 upper end,
Described upper rotary hinges B4 is provided with rotating shaft 3, and it is fixed on column 5 upper end, and upper rotary hinges A2 coordinates with upper rotating shaft 3
Connect；Described lower rotary shaft hinge C6 cross section, in " C " shape, is fixed on vehicle breast board 1 lower end, on described lower rotary shaft hinge D7
Being provided with lower rotary shaft 8, it is fixed on column 5 lower end, and described lower rotary shaft 8 one end is provided with anticreep boss, lower rotary shaft hinge C6 with under
Rotating shaft 8 is connected.
The operation principle of the present invention: the structure of upper rotary hinges A2 and lower rotary shaft hinge C6 sets according to the difference of stressing conditions
Meter, the cross section of upper rotary hinges A2 is " J " shaped, lower rotary shaft hinge C6 cross section in " C " shape, the upper rotary hinges of " J " shape
A2 catches on rotating shaft 3, and " C " shape lower rotary shaft hinge C6 holds lower rotary shaft 8, and is fastened by the lower rotary shaft 8 of band boss, from
And reach the balance of power.It is simple that the structure of the present invention has novel structure, the advantage of easy installing/dismounting, and bad in road conditions
In the case of can effectively prevent the disengaging of lower rotary shaft hinge C6.
Claims (3)
1. a trailer combination formula rotary hinges, including upper rotary hinges A (2), upper rotary hinges B (4), lower rotary shaft hinge
C (6) and lower rotary shaft hinge D (7), it is characterised in that: described upper rotary hinges B (4) is provided with rotating shaft (3), upper turn
Axle hinge A (2) is connected with upper rotating shaft (3), and described lower rotary shaft hinge D (7) is provided with lower rotary shaft (8), described under
Rotating shaft (8) one end is provided with anticreep boss, and described lower rotary shaft hinge C (6) is connected with lower rotary shaft (8).
Trailer combination formula rotary hinges the most according to claim 1, it is characterised in that: described upper rotary hinges A (2)
Cross section " J " shaped.
Trailer combination formula rotary hinges the most according to claim 1, it is characterised in that: described lower rotary shaft hinge C (6)
Cross section in " C " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610330503.4A CN105835962B (en) | 2016-05-18 | 2016-05-18 | Trailer combination formula rotary hinges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610330503.4A CN105835962B (en) | 2016-05-18 | 2016-05-18 | Trailer combination formula rotary hinges |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105835962A true CN105835962A (en) | 2016-08-10 |
| CN105835962B CN105835962B (en) | 2018-05-18 |
Family
ID=56593650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610330503.4A Active CN105835962B (en) | 2016-05-18 | 2016-05-18 | Trailer combination formula rotary hinges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105835962B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2523897Y (en) * | 2002-01-22 | 2002-12-04 | 王军栋 | Tenon-tongue style hinge structure |
| EP1894820A1 (en) * | 2006-08-28 | 2008-03-05 | Vbg Ab | Hinge for openable side boards or tail gates of cargo carrying vehicles |
| CN101158261A (en) * | 2007-10-27 | 2008-04-09 | 江苏银河电子股份有限公司 | Gate rotational structure |
| CN201165262Y (en) * | 2007-12-30 | 2008-12-17 | 王洪军 | Agricultural vehicle hopper locking device |
| CN202672922U (en) * | 2012-08-01 | 2013-01-16 | 宁波华缘玻璃钢电器制造有限公司 | Hinge of optical cable transfer box |
| CN203499408U (en) * | 2013-09-26 | 2014-03-26 | 湖北东龙科技股份有限公司 | Detachable hinge for rear tail gate of trailer |
| CN204175070U (en) * | 2014-09-30 | 2015-02-25 | 北京汽车研究总院有限公司 | A kind of side car door hinge structure and automobile |
| CN204978903U (en) * | 2015-09-23 | 2016-01-20 | 甘肃中集华骏车辆有限公司 | Semi -mounted carriage door hinge structure |
| CN205589334U (en) * | 2016-05-18 | 2016-09-21 | 山东九州汽车制造有限公司 | Trailer combination formula pivot hinge |
-
2016
- 2016-05-18 CN CN201610330503.4A patent/CN105835962B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2523897Y (en) * | 2002-01-22 | 2002-12-04 | 王军栋 | Tenon-tongue style hinge structure |
| EP1894820A1 (en) * | 2006-08-28 | 2008-03-05 | Vbg Ab | Hinge for openable side boards or tail gates of cargo carrying vehicles |
| CN101158261A (en) * | 2007-10-27 | 2008-04-09 | 江苏银河电子股份有限公司 | Gate rotational structure |
| CN201165262Y (en) * | 2007-12-30 | 2008-12-17 | 王洪军 | Agricultural vehicle hopper locking device |
| CN202672922U (en) * | 2012-08-01 | 2013-01-16 | 宁波华缘玻璃钢电器制造有限公司 | Hinge of optical cable transfer box |
| CN203499408U (en) * | 2013-09-26 | 2014-03-26 | 湖北东龙科技股份有限公司 | Detachable hinge for rear tail gate of trailer |
| CN204175070U (en) * | 2014-09-30 | 2015-02-25 | 北京汽车研究总院有限公司 | A kind of side car door hinge structure and automobile |
| CN204978903U (en) * | 2015-09-23 | 2016-01-20 | 甘肃中集华骏车辆有限公司 | Semi -mounted carriage door hinge structure |
| CN205589334U (en) * | 2016-05-18 | 2016-09-21 | 山东九州汽车制造有限公司 | Trailer combination formula pivot hinge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105835962B (en) | 2018-05-18 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |