CN209566824U - A kind of adjustable self-discharging vehicle backdoor sealing device - Google Patents
A kind of adjustable self-discharging vehicle backdoor sealing device Download PDFInfo
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- CN209566824U CN209566824U CN201920229238.XU CN201920229238U CN209566824U CN 209566824 U CN209566824 U CN 209566824U CN 201920229238 U CN201920229238 U CN 201920229238U CN 209566824 U CN209566824 U CN 209566824U
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- rubber pad
- side plate
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- extrusome
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Abstract
The utility model relates to sealing devices, particularly relate to a kind of adjustable self-discharging vehicle backdoor sealing device.Wrap several extrusomes, rubber pad, extrusome side by side and interval be mounted on platform floor, two sides side plate in, the rubber pad be mounted on platform floor, two sides side plate rear on, the global shape of rubber pad is " ∏ " type that falls, and the follower head of extrusome puts in rubber pad and is threadably secured.The utility model scientific structure design is reasonable, and install convenient, sealing effect is good, also functions to good protective effect to car door.The utility model can according to circumstances adjust rubber pad height, adjust sealing performance, extend the service life of rubber pad, save replacement number, time saving and energy saving, save old economical.
Description
Technical field
The utility model relates to sealing devices, particularly relate to a kind of adjustable self-discharging vehicle backdoor sealing device.
Background technique
Currently, self-discharging vehicle backdoor sealing device technology increasingly updates.Patent No. CN03275915.0 discloses a kind of self-unloading
Automobile back door sealing device is connected to including dump truck railway carriage and the turning hinge seat that turns over by being arranged on the top surface of compartment board tail portion
Rubber weather strip is being arranged between side plate behind the end face and compartment of compartment tail portion in side plate behind the compartment of compartment tail portion, and rubber is close
Strip of paper used for sealing is fixed on the end face of compartment tail portion or rubber weather strip is fixed in side plate inner surface side behind compartment.Due in compartment tail portion
Rubber weather strip is set between side plate behind end face and compartment, and rubber weather strip is fixed on the end face of compartment tail portion or rubber is close
Strip of paper used for sealing is fixed in side plate inner surface side behind compartment, and when side plate is closed behind compartment, the rubber weather strip on compartment tail end face is connect
It touches and compresses rubber weather strip, make side plate and the sealing of compartment tail end face behind compartment.
The patent can play sealing effect, but sealing effect is not lasting, and rubber weather strip will be replaced frequently, increase warp
Ji cost, it is time-consuming and laborious.
Utility model content
In order to overcome above-mentioned technical problem existing for prior art, the utility model aim is to provide a kind of adjustable
Formula self-discharging vehicle backdoor sealing device, sealing effect is lasting, and sealing effect is adjustable.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of adjustable self-discharging vehicle backdoor sealing dress
Set, wrap several extrusomes, rubber pad, extrusome side by side and interval be mounted on platform floor, two sides side plate in, the rubber
Pad be mounted on platform floor, two sides side plate rear on, the global shape of rubber pad is " ∏ " type that falls, and the follower head of extrusome is stretched
In into rubber pad and it is threadably secured.
Further, the extrusome includes fixing seat, bolt assembly, spring, block, multi-diameter shaft, casing, the ladder
Axis includes primary axis, second level axis, three-level axis；The level-one the tip of the axis is equipped with screwed pipe, and screwed pipe is fastened in rubber pad, covers
Pipe sleeve is on primary axis, mutually activity between casing and primary axis；The second level shaft diameter is less than the diameter of primary axis, three-level axis
Diameter is less than the second level shaft diameter, and the spring diameter is less than second level shaft diameter, and the spring pocket is on three-level axis, spring end
End is stopped by second level axis；Fixing seat be mounted on platform floor, two sides side plate on, bolt assembly is mounted in fixing seat, institute
It states block gap to cover on three-level axis, the block rear is against the front end of spring, and the block front end is against on bolt assembly.
Further, the bolt assembly includes a pair of of screw rod, a pair of of nut, and a pair of of screw rod is side by side up and down to pass through fixing seat
And fastened by nut, the end of screw rod is against on block.
Further, extrusome it is spaced apart be arranged in platform floor, two sides side plate in, extrusome passes through fixation
Seat be fixed on platform floor, two sides side plate in, fixing seat be welded on platform floor, two sides side plate in.
Further, the diameter of block is greater than the diameter of described sleeve pipe.
Further, casing rear is welded on the rear of platform floor, two sides side plate.
The utility model scientific structure design is reasonable, and install convenient, sealing effect is good, also functions to good guarantor to car door
Shield effect.The utility model can according to circumstances adjust rubber pad height, adjust sealing performance, extend the service life of rubber pad,
Replacement number is saved, it is time saving and energy saving, it saves old economical.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the utility model section structural schematic diagram；
Fig. 2 is the partial enlargement structural representation of I in Fig. 1；
Fig. 3 is 12 structural schematic diagram of the utility model bolt assembly；
Fig. 4 is the utility model rearview；
Fig. 5 is the partial enlargement structural representation of II in Fig. 4；
Fig. 6 is the utility model usage state diagram.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with specific embodiment
The present invention will be further described in detail.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term is " even
Connect ", " installation ", " fixation " shall be understood in a broad sense, for the ordinary skill in the art, can be understood with concrete condition on
State the concrete meaning of term in the present invention.
As shown in Figs. 1-5, a kind of adjustable self-discharging vehicle backdoor sealing device wraps several extrusomes 1, rubber pad 2, above-mentioned
Extrusome 1 side by side and interval be mounted on platform floor a, two sides side plate b in.More specifically, extrusome 1 is spaced a spacing
From being arranged in the side plate b of platform floor a, two sides.
Rubber pad 2 among the above be mounted on platform floor a, two sides side plate b rear on, the global shape of rubber pad 2
For " ∏ " type, 1 follower head of extrusome among the above puts in rubber pad 2 and is threadably secured.
About extrusome 1, below into being discussed in detail:
Extrusome 1 includes fixing seat 11, bolt assembly 12, spring 13, block 14, multi-diameter shaft 15, casing 16.Above-mentioned rank
Terraced axis 15 includes primary axis 151, second level axis 152, three-level axis 153；Primary axis 151, second level axis 152, the solid one of three-level axis 153
Structure, support effect are relatively good.152 diameter of second level axis among the above is less than the diameter of primary axis 151, the diameter of three-level axis 153
Less than 152 diameter of second level axis, and 13 diameter of spring is less than the diameter of second level axis 152.
The end of primary axis 151 among the above is equipped with screwed pipe 150, and screwed pipe 150 is by screw threads for fastening in rubber pad 2
It is interior.On primary axis 151,16 rear of casing is welded on the side plate b of platform floor a, two sides for 16 sets of casing in the present embodiment
On rear, mutually activity between casing 16 and primary axis 151 realizes that primary axis 151 moves back and forth in casing 16, casing 16 rises
To the effect of protection and support, prevent entire extrusome 1 from infinitely stretching out outside casing 16.
Spring 13 is directly sleeved on three-level axis 153, and the second level axis 152 that 13 end of spring is relatively large in diameter stops；Spring 13
Front end be block 14,14 gap of block covers on three-level axis 153, and block 14 can move back and forth on three-level axis 153.Above-mentioned
The end of block 14 is against on the front end of spring 13.The front end of block 14 among the above is against on bolt assembly 12, block 14
Diameter is greater than the diameter of described sleeve pipe 16, prevents entire extrusome 1 from infinitely stretching out outside casing 16.
Connection and installation about bolt assembly 2 is as follows:
Fixing seat 11 be welded on platform floor a, two sides side plate b it is interior.Above-mentioned bolt assembly 12 includes a pair of of screw rod
121, a pair of of nut 122, a pair of of screw rod 121 is side by side up and down to be passed through fixing seat 11 and is fastened by nut 122, a pair of of screw rod 121
End is against in the leading edge of block 14, and nut 122 rotates on screw rod 121, is moved left and right with adjusting block 14, is led to spring
Elastic variation.
Use principle: casing 16 be welded on platform floor a, two sides side plate b rear on, rubber pad 2 and screwed pipe 150
Be threadedly coupled, 13 sets of spring on three-level axis 153, spring 13 it is elastic be adjusted by a pair of of nut 122 it is elastic.
As shown in fig. 6, back door c is opened under carriage lifting state, spring 13 is in free state, multi-diameter shaft 15, rubber
Rubber mat 2 is released.When back door c is closed, back door c is contacted with rubber pad 2, gives rubber pad pressure, and multi-diameter shaft 15, which is under pressure, to move to left,
Cause extruding spring 13 to be in compressive state, realizes sealing.
When after a period of use, 2 sealing effect of rubber pad declines, adjustable nut 122 rotates, and block 14 moves right,
The decrement of spring 13 is increased, increases the pressure of rubber pad 2 and back door c, tightens nut 122 after reaching sealing effect.
For above-described embodiment simply to illustrate that the technical ideas and features of the present invention, its purpose is allows this field
Interior those of ordinary skill can understand the content of the utility model and implement accordingly, can not limit the utility model with this
Protection scope.The equivalent changes or modifications that all essence according to the content of the present invention is made, should all cover in this reality
With in novel protection scope.
Claims (6)
1. a kind of adjustable self-discharging vehicle backdoor sealing device, wraps several extrusomes, rubber pad, it is characterised in that: extrusome is simultaneously
Row and interval be mounted on platform floor, two sides side plate in, the rubber pad is mounted on the side plate rear of platform floor, two sides
On, the global shape of rubber pad is " ∏ " type that falls, and the follower head of extrusome puts in rubber pad and is threadably secured.
2. a kind of adjustable self-discharging vehicle backdoor sealing device according to claim 1, it is characterised in that: the extrusome packet
Fixing seat, bolt assembly, spring, block, multi-diameter shaft, casing are included, the multi-diameter shaft includes primary axis, second level axis, three-level axis；Institute
Level-one the tip of the axis is stated equipped with screwed pipe, screwed pipe is fastened in rubber pad, cover pipe sleeve on primary axis, casing and primary axis it
Between mutually activity；The second level shaft diameter is less than the diameter of primary axis, and three-level shaft diameter is less than the second level shaft diameter, the bullet
Spring diameter is less than second level shaft diameter, and on three-level axis, spring end is stopped the spring pocket by second level axis；Fixing seat is mounted on vehicle
Compartment bottom plate, two sides side plate on, bolt assembly is mounted in fixing seat, and the block gap covers on three-level axis, the gear
Block rear is against the front end of spring, and the block front end is against on bolt assembly.
3. a kind of adjustable self-discharging vehicle backdoor sealing device according to claim 2, it is characterised in that: the bolt assembly
Including a pair of of screw rod, a pair of of nut, a pair of of screw rod is side by side up and down to be passed through fixing seat and is fastened by nut, and the end of screw rod is against gear
On block.
4. a kind of adjustable self-discharging vehicle backdoor sealing device according to claim 2, it is characterised in that: extrusome interval one
Set a distance be arranged in platform floor, two sides side plate in, extrusome is fixed on the side plate of platform floor, two sides by fixing seat
It is interior, fixing seat be welded on platform floor, two sides side plate in.
5. a kind of adjustable self-discharging vehicle backdoor sealing device according to claim 2, it is characterised in that: the diameter of block is big
In the diameter of described sleeve pipe.
6. a kind of adjustable self-discharging vehicle backdoor sealing device according to claim 2 or 5, it is characterised in that: casing rear
It is welded on the rear of platform floor, two sides side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920229238.XU CN209566824U (en) | 2019-02-20 | 2019-02-20 | A kind of adjustable self-discharging vehicle backdoor sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920229238.XU CN209566824U (en) | 2019-02-20 | 2019-02-20 | A kind of adjustable self-discharging vehicle backdoor sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209566824U true CN209566824U (en) | 2019-11-01 |
Family
ID=68335182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920229238.XU Active CN209566824U (en) | 2019-02-20 | 2019-02-20 | A kind of adjustable self-discharging vehicle backdoor sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209566824U (en) |
-
2019
- 2019-02-20 CN CN201920229238.XU patent/CN209566824U/en active Active
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