CN205293772U - On -vehicle jar of flexible articulated mounting of body back lid - Google Patents
On -vehicle jar of flexible articulated mounting of body back lid Download PDFInfo
- Publication number
- CN205293772U CN205293772U CN201521003421.6U CN201521003421U CN205293772U CN 205293772 U CN205293772 U CN 205293772U CN 201521003421 U CN201521003421 U CN 201521003421U CN 205293772 U CN205293772 U CN 205293772U
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- China
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- support
- pull rod
- stay
- back lid
- vehicle
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Abstract
The utility model relates to an on -vehicle jar of flexible articulated mounting of body back lid belongs to the mechanical connection field. The utility model discloses it has the through -hole that runs through the pull rod to open on first support and the second support, and first support one side is arranged in to pull rod one end, and with after the portion of covering articulated, be equipped with the external screw thread on the pull rod, the pull rod other end is arranged in on one side of the second support, is located to be equipped with pressure spring, stop nut on the pull rod between first support and the second support, be equipped with the locking axle on the wall of hou gai lower part both sides, be equipped with and lock a matched with stay on the jar body, the stay is articulated with jar body. The utility model discloses utilize the deformation of pressure spring, solved the articulated mounting balancing seat and be difficult for the regulation problem, at the complex of jar body lower part locking axle with the stay, make back lid and jar body faying face closely laminate, the hinged end produces sealed packing force with the locking end simultaneously, is favorable to sealing in addition, avoids upper end or the lower extreme of back lid and on -vehicle jar physical contact face department the gap to appear, has reached the self -adaptation and has compressed tightly the effect.
Description
Technical field
This utility model relates to a kind of vehicle-mounted rear cover of tank flexible hinge, belongs to mechanical connection field.
Background technology
At present, the bonnet of known vehicle-mounted tank body and vehicle-mounted tank body are hinged by hold-down support. This kind hinged due to sealing area big, its hinged equilbrium position not easily regulates, and causes that gap occur in the upper end of bonnet or lower end and cargo tank contact level place, and sealing effectiveness is not good, and vehicle easily occurs the problems such as leakage in the process of moving.
Summary of the invention
The purpose of this utility model is in that the vehicle-mounted rear cover of tank flexible hinge of one providing a kind of vehicle-mounted rear cover of tank sealing strong.
Technical solution:
This utility model includes tank body, support, described support has the through hole running through pull bar, pull bar one end is placed in the first support side, and with bonnet upper articulation, pull bar is provided with external screw thread, the pull bar other end is placed in the second support side, and the pull bar between the first support and the second support is provided with stage clip, stop nut; Two side, bonnet bottom is provided with lock shaft, is provided with the stay matched with lock shaft on tank body, and stay is hinged with tank body.
Being additionally provided with stop nut between described first support and the second support, location nut is positioned at nut side, location.
The beneficial effects of the utility model are, this utility model utilizes the deformation of stage clip, is automatically realized the function of tension bonnet by pull bar, and location nut regulates the pretightning force of stage clip, the position of stop nut restriction pull bar, solves articulated mounting equilbrium position and not easily regulates problem; In addition coordinating at tank body lower part lock shaft and stay, making bonnet and tank body faying face fit tightly, hinged end and locking end produce to seal thrust simultaneously, are conducive to sealing, avoid the upper end of bonnet or lower end and cargo tank contact level place that gap occurs, reached self adaptation and compressed effect.This utility model can be used for the hinged support of the vehicle-mounted various rear cover of tank having seal request, or for other similar applications, has very big application prospect.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Detailed description of the invention:
Embodiment 1
Such as Fig. 1, tank body 9 side is welded with first support the 4, second support 8, and first support the 4, second support 8 has through hole, runs through and have pull bar 3 in through hole, and pull bar 3 is provided with external screw thread,
Pull bar 3 one end is placed in the first support 4 side, and by bearing pin 2 and bonnet 1 upper articulation, pull bar 3 other end is placed in the second support 8 side; Pull bar 3 between the first support 4 and the second support 8 is provided with stage clip 5, stop nut 6, location nut 7; Two side, bonnet 1 bottom is welded with lock shaft 10, is provided with the stay 11 matched with lock shaft 10 on tank body 9, and stay 11 and tank body 9 are hinged by axle.
Work process:
The whole device horizontal positioned of this utility model, rotates location nut 7 and carrys out the initial position of adjusting yoke 3, and pull bar 3 offsets 3��5mm to stage clip 5 coupling mechanism force direction, regulates the decrement of stage clip 5 by rotary stopper nut 6 and realizes the adjustment of stage clip 5 pretightning force. Close bonnet 1, stay 11 is rotated on lock shaft 10, now, stage clip 5 is in compressive state, stage clip 5 strains bonnet 1 by stop nut 6 pushing drawing rod 3 to opposite direction motion, and bonnet 1 and vehicle-mounted tank body 9 contact surface are combined closely, and have thus reached the flexible, hinged of bonnet 1.
Claims (2)
1. a vehicle-mounted rear cover of tank flexible hinge, including tank body, the first support, the second support, it is characterized in that, described first support and the second support have the through hole running through pull bar, pull bar one end is placed in the first support side, and with bonnet upper articulation, pull bar is provided with external screw thread, the pull bar other end is placed in the second support side, and the pull bar between the first support and the second support is provided with stage clip, stop nut; Two side, bonnet bottom is provided with lock shaft, is provided with the stay matched with lock shaft on tank body, and stay is hinged with tank body.
2. the vehicle-mounted rear cover of tank flexible hinge of one according to claim 1, it is characterised in that be additionally provided with stop nut between described first support and the second support, stop nut is positioned at nut side, location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521003421.6U CN205293772U (en) | 2015-12-07 | 2015-12-07 | On -vehicle jar of flexible articulated mounting of body back lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521003421.6U CN205293772U (en) | 2015-12-07 | 2015-12-07 | On -vehicle jar of flexible articulated mounting of body back lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205293772U true CN205293772U (en) | 2016-06-08 |
Family
ID=56436896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521003421.6U Active CN205293772U (en) | 2015-12-07 | 2015-12-07 | On -vehicle jar of flexible articulated mounting of body back lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205293772U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398713A (en) * | 2015-12-07 | 2016-03-16 | 内蒙古北方重工业集团有限公司 | Vehicle-mounted can body rear cover closing and controlling device |
| CN110701484A (en) * | 2019-10-25 | 2020-01-17 | 徐州盛安化工科技有限公司 | Inflammable gas save set |
| CN112208649A (en) * | 2019-07-10 | 2021-01-12 | 河南森源电动汽车有限公司 | Charging opening cover turnover device and charging opening cover assembly |
-
2015
- 2015-12-07 CN CN201521003421.6U patent/CN205293772U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398713A (en) * | 2015-12-07 | 2016-03-16 | 内蒙古北方重工业集团有限公司 | Vehicle-mounted can body rear cover closing and controlling device |
| CN112208649A (en) * | 2019-07-10 | 2021-01-12 | 河南森源电动汽车有限公司 | Charging opening cover turnover device and charging opening cover assembly |
| CN112208649B (en) * | 2019-07-10 | 2024-05-31 | 河南森源电动汽车有限公司 | Charging flap turning device and charging flap subassembly |
| CN110701484A (en) * | 2019-10-25 | 2020-01-17 | 徐州盛安化工科技有限公司 | Inflammable gas save set |
| CN110701484B (en) * | 2019-10-25 | 2021-04-16 | 徐州盛安化工科技有限公司 | Inflammable gas save set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |