CN102390439A - Tail gate connecting device for tricycle packing case and tricycle packing case - Google Patents
Tail gate connecting device for tricycle packing case and tricycle packing case Download PDFInfo
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- CN102390439A CN102390439A CN2011103167737A CN201110316773A CN102390439A CN 102390439 A CN102390439 A CN 102390439A CN 2011103167737 A CN2011103167737 A CN 2011103167737A CN 201110316773 A CN201110316773 A CN 201110316773A CN 102390439 A CN102390439 A CN 102390439A
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- tail
- connecting device
- gate
- rotating shaft
- mounting groove
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Abstract
The invention discloses a tail gate connecting device for a tricycle packing case, and the tail gate connecting device comprises an installing seat and a rotating shaft, wherein the installing seat is connected to the tail part of a packing case and comprises two side-by-side side walls, opposite portions on the two side walls are respectively provided with a first installing groove and a second installing groove, and the directions of openings of the two grooves are same; and the rotating shaft is connected to a tail gate, arranged on the installing seat, and matched with the first installing groove and the second installing groove, one end (matched with the first installing groove) of the rotating shaft is provided with a bulge, and the bulge is provided with four side faces, the minimum distance between two opposite side faces is greater than the size of the opening of the first installing groove, the maximum distance between the other two side faces is less than the size of the opening of the first installing groove, and the size of the opening of the first installing groove is less than the diameter of the rotating shaft, so that on the basis of ensuring the reliability of the connecting device, the fixation and removal of the connecting device are facilitated. The invention also provides a tricycle packing case with the tail gate connecting device.
Description
Technical field
The present invention relates to three-wheel vehicle container technical field, particularly a kind of three-wheel vehicle container tail-gate connecting device and three-wheel vehicle container.
Background technology
Three-wheel vehicle is the walking-replacing tool of often using in our daily life, can mannedly also can freight.
Usually, being provided with at the container afterbody of three-wheel vehicle can resupinate tail-gate, with the conveniently assemble and disassemble goods, in needs, it can also be removed.
The tail-gate of traditional approach, it is provided with bearing pin, container is provided with the attaching parts of band circular hole, when needs to tail-gate fixedly the time, be through bearing pin and circular hole be connected tail-gate and container, re-use spring cotter it locked; Need take off spring cotter earlier during dismounting, from circular hole, withdraw from bearing pin and just can take off tail-gate, its process is more loaded down with trivial details, and this mode is unfavorable for the often three-wheel vehicle tail-gate of dismounting.
Therefore, how to improve the structure of three-wheel vehicle container tail-gate connecting device, make it on the basis that guarantees reliability, be convenient to fixing and dismounting, become the important technological problems that those skilled in the art need to be resolved hurrily.
Summary of the invention
In view of this, the invention provides a kind of three-wheel vehicle container tail-gate connecting device, so that it on the basis that guarantees reliability, is convenient to fixing and dismounting.
For realizing above-mentioned purpose, the present invention provides following technical scheme:
A kind of three-wheel vehicle container tail-gate connecting device comprises:
Be connected in the mount pad of container afterbody, said mount pad comprises two sidewalls side by side, and relative position is respectively arranged with first mounting groove and second mounting groove on two described sidewalls, and both opening directions are identical;
Be connected in the rotating shaft of tail-gate; Said rotating shaft is installed on the said mount pad; And cooperate with said first mounting groove and said second mounting groove; Said rotating shaft is provided with convexity with the end that said first mounting groove matches, and this convexity has four sides, and wherein the minor increment between two relative sides is greater than the opening size of said first mounting groove; Ultimate range between two other side is less than the opening size of said first mounting groove, and the opening size of said first mounting groove is less than the diameter of said rotating shaft.
Preferably, the outer wall of said two relative sides and said rotating shaft is positioned on the same face of cylinder.
Preferably, said two other parallel sided.
Preferably, said first mounting groove and the said second mounting groove opening direction are straight up.
Preferably, the opening diameter of said second mounting groove is greater than or equal to the diameter of said rotating shaft.
Preferably, said mount pad also comprises and is arranged on two connecting walls between the described sidewall, said connecting wall and two described sidewalls formula structure that is fixed with one.
Preferably, said mount pad is welded on the said container, and said rotating shaft is welded on the said tail-gate.
Preferably, the concrete quantity of said mount pad is two, is separately positioned on the two ends of said container afterbody; Accordingly, the concrete quantity of said rotating shaft is two, is separately positioned on the two ends of said tail-gate.
A kind of three-wheel vehicle container that is provided with the tail-gate connecting device is provided with above-mentioned three-wheel vehicle container tail-gate connecting device at its container afterbody and tail-gate junction.
Preferably, also comprise the fluid pressure drive device that is connected in said tail-gate.
Can find out that from above-mentioned technical scheme three-wheel vehicle container tail-gate connecting device provided by the invention is connected in container with mount pad; Rotating shaft is connected in tail-gate, and the end that rotating shaft matches with first mounting groove is provided with convexity, and this convexity has four sides; Wherein the minor increment between two relative sides is greater than the opening size of first mounting groove, and the ultimate range between two other side is less than the opening size of first mounting groove, and the first mounting groove opening size is less than the diameter of rotating shaft on the mount pad; Make three-wheel vehicle container tail-gate connecting device when restriction container tail-gate; When only being turned to assigned address, could throw off smoothly, tail-gate can't be unloaded in all the other positions; Make it on the basis that has guaranteed reliability, be convenient to fixing and dismounting.The present invention also provides a kind of three-wheel vehicle container that is provided with the tail-gate connecting device, is provided with above-mentioned three-wheel vehicle container tail-gate connecting device at its container afterbody and tail-gate junction, and its tail-gate can be fixed and dismantle easily.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the mount pad of the three-wheel vehicle container tail-gate connecting device that Fig. 1 provides for the embodiment of the invention;
The structural representation of the rotating shaft of the three-wheel vehicle container tail-gate connecting device that Fig. 2 provides for the embodiment of the invention;
The integral structure scheme drawing that Fig. 3 dismantles the container tail-gate for the three-wheel vehicle container tail-gate connecting device that the embodiment of the invention provides;
The local structure for amplifying scheme drawing that Fig. 4 dismantles the container tail-gate for the three-wheel vehicle container tail-gate connecting device that the embodiment of the invention provides;
The integral structure scheme drawing that Fig. 5 fixes the container tail-gate for the three-wheel vehicle container tail-gate connecting device that the embodiment of the invention provides;
The local enlarged diagram that Fig. 6 fixes the container tail-gate for the three-wheel vehicle container tail-gate connecting device that the embodiment of the invention provides;
The rotating shaft and the tail-gate bonded assembly structural representation of the three-wheel vehicle container tail-gate connecting device that Fig. 7 provides for the embodiment of the invention.
The specific embodiment
The invention provides a kind of three-wheel vehicle container tail-gate connecting device, so that it on the basis that guarantees reliability, is convenient to fixing and dismounting.
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, 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 present invention's protection.
See also Fig. 1 and Fig. 2, the three-wheel vehicle container tail-gate connecting device that the embodiment of the invention provides comprises:
Be connected in the mount pad 3 of container 1 afterbody; Mount pad 3 comprises two sidewalls side by side, and relative position is respectively arranged with first mounting groove and second mounting groove on two the sidewall, is used for installing the two ends of rotating shaft 4 respectively; Match with the two ends of rotating shaft 4, and both opening directions are identical.Conveniently use and dismantle;
Be connected in the rotating shaft 4 of tail-gate 2, rotating shaft 4 is installed on the mount pad 3, and cooperates with first mounting groove and second mounting groove; The end that rotating shaft 4 matches with first mounting groove is provided with convexity, and this convexity has four sides, and wherein the minor increment between two relative sides is greater than the opening size of first mounting groove; So that rotating shaft 4 turns to assigned address; When as shown in Figure 4, its convexity can be deviate from from the opening of first mounting groove just, realizes the dismounting of tail-gate 2; Ultimate range between two other side is less than the opening size of first mounting groove; The opening size of first mounting groove is less than the diameter of rotating shaft 4, makes rotating shaft 4 for example can't deviate from during Fig. 6 position at all the other, guaranteed its reliability of fixation.
Compared with prior art, the three-wheel vehicle container tail-gate connecting device that the embodiment of the invention provides is connected in container 1 with mount pad 3; Rotating shaft 4 is connected in tail-gate 2, and the end that rotating shaft 4 matches with first mounting groove is provided with convexity, and this convexity has four sides; Wherein the minor increment between two relative sides is greater than the opening size of first mounting groove, and the ultimate range between two other side is less than the opening size of first mounting groove, and the first mounting groove opening size is less than the diameter of rotating shaft on the mount pad; Make three-wheel vehicle container tail-gate connecting device when restriction container tail-gate, when only being turned to assigned address, as shown in Figure 4; Could throw off smoothly; All the other for example can't unload tail-gate in the position of Fig. 6, make it on the basis that has guaranteed reliability, are convenient to fixing and dismounting.
Two relative sides of rotating shaft 4 can have multiple shape; Such as being plane, cambered surface etc.; The three-wheel vehicle container tail-gate connecting device that the embodiment of the invention provides; As shown in Figure 2, two the relative sides of rotating shaft 4 and the outer wall of rotating shaft 4 are positioned on the same face of cylinder, make that the convexity of rotating shaft 4 is smooth more when first mounting groove of mount pad 3 rotates.
Two other parallel sided of rotating shaft 4 has made things convenient for the convexity of rotating shaft 4 from the opening of first mounting groove of mount pad 3, to deviate from, and also is convenient to processing.
As shown in Figure 1; The three-wheel vehicle container tail-gate connecting device that the embodiment of the invention provides; First mounting groove of its mount pad 3 and the second mounting groove opening direction make that its convexity can make progress when rotating shaft 4 turned to position as shown in Figure 4 straight up from first mounting groove; Thereby tail-gate 2 is disassembled, made things convenient for use.Certainly, the opening direction of first mounting groove and second mounting groove also can level or is provided with along other directions, looks concrete condition of service and decides, and principle is identical, repeats no more at this.
In order to guarantee the reliability of tail-gate; The opening diameter of mount pad 3 second mounting grooves is greater than or equal to the diameter of rotating shaft 4, and an end that cooperates with it of rotating shaft 4 is a cylinder, and its end has chamfering; What guarantee that rotating shaft 4 can be stable rotates in second mounting groove, does not produce deformation.
Further, as shown in Figure 1, mount pad 3 also comprises the connecting wall between the sidewall that is arranged on two; Connecting wall and two s' the sidewall formula structure that is fixed with one; Be that two sidewalls provide horizontal support, avoid mount pad 3 to deform in use, and then influence the use of whole device.
Use the method for welding that part is fixed here.Concrete, mount pad 3 is welded on the container 1, and rotating shaft 4 is welded on the tail-gate 2.Certainly, also can adopt additive method,, repeat no more at this such as utilizing bolted or riveted joint.
In order to guarantee fixedly stable in the unloading process of container 1 tail-gate 2, the concrete quantity of mount pad 3 is two, is separately positioned on the two ends of container 1 afterbody, is first mounting groove near the inboard.
Cooresponding, as shown in Figure 7, the concrete quantity of rotating shaft 4 is two, is separately positioned on the two ends of tail-gate 2, is a lobed end near interior survey, matches with mount pad 3.
The embodiment of the invention also provides a kind of three-wheel vehicle container that is provided with the tail-gate connecting device, is provided with above-mentioned three-wheel vehicle container tail-gate connecting device at its container 1 afterbody and tail-gate 2 junctions, and its tail-gate can be fixed and dismantle easily.
Usually we just can lift tail-gate 2 and overturn with manpower, and it is fixed and dismantles, but convenient inadequately, accurately, and some three-wheel vehicle volume ratio is bigger, then its tail-gate 2 can be relatively heavier, and just can not accomplish with manpower and overturn this time.Therefore; The three-wheel vehicle container that is provided with the tail-gate connecting device that the embodiment of the invention provides can also be provided with the liquid actuating device that is connected in tail-gate 2, is used for for its upset power being provided; And, can fix and dismantle tail-gate 2 better owing to adopt mechanical work to make whole process very accurately.
Each embodiment adopts the mode of going forward one by one to describe in this specification sheets, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments among this paper.Therefore, the present invention will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (9)
1. a three-wheel vehicle container tail-gate connecting device is characterized in that, comprising:
Be connected in the mount pad (3) of three-wheel vehicle container (1) afterbody, said mount pad (3) comprises two sidewalls side by side, and relative position is respectively arranged with first mounting groove and second mounting groove on two described sidewalls, and both opening directions are identical;
Be connected in the rotating shaft (4) of tail-gate (2); Said rotating shaft (4) is installed on the said mount pad (3); And cooperate with said first mounting groove and said second mounting groove; Said rotating shaft (4) is provided with convexity with the end that said first mounting groove matches, and this convexity has four sides, and wherein the minor increment between two relative sides is greater than the opening size of said first mounting groove; Ultimate range between two other side is less than the opening size of said first mounting groove, and the opening size of said first mounting groove is less than the diameter of said rotating shaft (4).
2. three-wheel vehicle container tail-gate connecting device according to claim 1 is characterized in that the outer wall of said two relative sides and said rotating shaft (4) is positioned on the same face of cylinder.
3. three-wheel vehicle container tail-gate connecting device according to claim 2 is characterized in that said two other parallel sided.
4. three-wheel vehicle container tail-gate connecting device according to claim 1 is characterized in that, said first mounting groove and the said second mounting groove opening direction are straight up.
5. three-wheel vehicle container tail-gate connecting device according to claim 4 is characterized in that the opening diameter of said second mounting groove is greater than or equal to the diameter of said rotating shaft (4).
6. three-wheel vehicle container tail-gate connecting device according to claim 1 is characterized in that, said mount pad (3) also comprises and be arranged on two connecting walls between the described sidewall, said connecting wall and two described sidewalls formula structure that is fixed with one.
7. three-wheel vehicle container tail-gate connecting device according to claim 1 is characterized in that said mount pad (3) is welded on the said container (1), and said rotating shaft (4) is welded on the said tail-gate (2).
8. three-wheel vehicle container tail-gate connecting device according to claim 1 is characterized in that the concrete quantity of said mount pad (3) is two, is separately positioned on the two ends of said container (1) afterbody; Accordingly, the concrete quantity of said rotating shaft (4) is two, is separately positioned on the two ends of said tail-gate (2).
9. a three-wheel vehicle container that is provided with the tail-gate connecting device is characterized in that, is provided with above-mentioned three-wheel vehicle container tail-gate connecting device at its container (1) afterbody and tail-gate (2) junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103167737A CN102390439B (en) | 2011-10-18 | 2011-10-18 | Tail gate connecting device for tricycle packing case and tricycle packing case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103167737A CN102390439B (en) | 2011-10-18 | 2011-10-18 | Tail gate connecting device for tricycle packing case and tricycle packing case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102390439A true CN102390439A (en) | 2012-03-28 |
| CN102390439B CN102390439B (en) | 2013-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103167737A Active CN102390439B (en) | 2011-10-18 | 2011-10-18 | Tail gate connecting device for tricycle packing case and tricycle packing case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102390439B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107610372A (en) * | 2017-09-01 | 2018-01-19 | 深圳怡化电脑股份有限公司 | A kind of fixed structure and financial self-service equipment of strip paper bobbin |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6550838B2 (en) * | 2001-08-02 | 2003-04-22 | Club Car, Inc. | Cargo box tailgate assembly |
| US20040222656A1 (en) * | 2003-05-08 | 2004-11-11 | Robin Stevenson | Double pivoting tailgate |
| CN201165262Y (en) * | 2007-12-30 | 2008-12-17 | 王洪军 | Agricultural vehicle hopper locking device |
| CN101825131A (en) * | 2010-03-02 | 2010-09-08 | 海洋王照明科技股份有限公司 | Bolt device |
| US20100289289A1 (en) * | 2009-05-12 | 2010-11-18 | Honda Motor Co., Ltd. | Box frame dual mode tailgate |
| CN201769916U (en) * | 2010-08-15 | 2011-03-23 | 芜湖中集瑞江汽车有限公司 | Semi-trailer tail baffle plate structure |
| CN202295030U (en) * | 2011-10-18 | 2012-07-04 | 隆鑫通用动力股份有限公司 | Tail door connecting device of tricycle goods container and tricycle goods container |
-
2011
- 2011-10-18 CN CN2011103167737A patent/CN102390439B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6550838B2 (en) * | 2001-08-02 | 2003-04-22 | Club Car, Inc. | Cargo box tailgate assembly |
| US20040222656A1 (en) * | 2003-05-08 | 2004-11-11 | Robin Stevenson | Double pivoting tailgate |
| CN201165262Y (en) * | 2007-12-30 | 2008-12-17 | 王洪军 | Agricultural vehicle hopper locking device |
| US20100289289A1 (en) * | 2009-05-12 | 2010-11-18 | Honda Motor Co., Ltd. | Box frame dual mode tailgate |
| CN101825131A (en) * | 2010-03-02 | 2010-09-08 | 海洋王照明科技股份有限公司 | Bolt device |
| CN201769916U (en) * | 2010-08-15 | 2011-03-23 | 芜湖中集瑞江汽车有限公司 | Semi-trailer tail baffle plate structure |
| CN202295030U (en) * | 2011-10-18 | 2012-07-04 | 隆鑫通用动力股份有限公司 | Tail door connecting device of tricycle goods container and tricycle goods container |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107610372A (en) * | 2017-09-01 | 2018-01-19 | 深圳怡化电脑股份有限公司 | A kind of fixed structure and financial self-service equipment of strip paper bobbin |
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| Publication number | Publication date |
|---|---|
| CN102390439B (en) | 2013-11-20 |
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