CN205940878U - Sealed plugging device that detects of fuel - Google Patents
Sealed plugging device that detects of fuel Download PDFInfo
- Publication number
- CN205940878U CN205940878U CN201620743063.0U CN201620743063U CN205940878U CN 205940878 U CN205940878 U CN 205940878U CN 201620743063 U CN201620743063 U CN 201620743063U CN 205940878 U CN205940878 U CN 205940878U
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- movable block
- plugging device
- fuel
- combined pressure
- block
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Abstract
The utility model relates to a sealed plugging device that detects of fuel belongs to the technical field of automobile design and manufacturing. The utility model discloses a sealed plugging device that detects of fuel, close on, including the connecting block and compress tightly the movable block and close under and compress tightly the movable block, on close and compress tightly the movable block and close under with and compress tightly the movable block and pass through movable block pivot movable mounting and be in on the connecting block, on close and compress tightly the movable block and close under with and compress tightly the movable block and still connect the tensioning spring respectively, and the tensioning spring passes through the setting of spring activity pivot and is in on the connecting block, the top of connecting block still is provided with spacing stifled pole. The utility model discloses a sealed plugging device that detects of fuel can convenient leading -in, the spacing function in position of fine realization to anti -drop has, but sealed tight, conveniently take out and reuse's advantage.
Description
Technical field
This utility model is related to Automobile Design and the technical field manufacturing, and more specifically, this utility model is related to one kind
Fuel sealing detects plugging device.
Background technology
In the prior art, automobile fuel sealing detection is using the sealing inspection of the auxiliary fuel such as common stopper or clamp
Survey, exist and be difficult to control fork clip depth and the bad phenomenon of the sealing effectiveness causing easy to fall off.
Utility model content
In order to solve above-mentioned technical problem of the prior art, the purpose of this utility model is to provide a kind of convenient behaviour
Make, structure is simple and sealing effectiveness fuel sealing detects plugging device.
In order to realize above-mentioned utility model purpose, this utility model employs technical scheme below：
A kind of fuel sealing detection plugging device it is characterised in that：Including contiguous block, the tight movable block of upper combined pressure and lower combined pressure
Tight movable block；The described tight movable block of upper combined pressure and the tight movable block of lower combined pressure are movably arranged on described contiguous block by movable block pivot pin
On, the described upper tight movable block of combined pressure and the tight movable block of lower combined pressure are also respectively connected with tensioning spring, and described tensioning spring passes through bullet
Spring active pin is arranged on described contiguous block；The top of described contiguous block is additionally provided with spacing blocked shot.
Wherein, the plug of described spacing blocked shot has the cross-sectional area of gradual change, and the place the closer to plugged end
Cross-sectional area is less.
Compared with prior art, fuel sealing detection plugging device described in the utility model has the advantages that：
Fuel sealing of the present utility model detects that plugging device can realize the function being easily introduced into, position is spacing very well,
And there is slip-off preventing, sealing is tight, the convenient advantage taken out and repeat utilization.
Brief description
Fig. 1 is the structural representation of the fuel sealing detection plugging device impaction state of embodiment 1.
Fig. 2 is the structural representation of the fuel sealing detection plugging device releasing orientation of embodiment 1.
Fig. 3 is that the fuel sealing of embodiment 1 detects the schematic diagram that plugging device is coordinated with fuel pipe.
Specific embodiment
Below with reference to specific embodiment, fuel sealing described in the utility model detection plugging device is done further
Illustrate, to help those skilled in the art that utility model of the present utility model conceive, technical scheme have more complete, accurate and
Deep understanding.
Embodiment 1
As illustrated in fig. 1 and 2, the fuel sealing detection plugging device of the present embodiment, tightly movable including contiguous block 6, upper combined pressure
Block 2 and the tight movable block 1 of lower combined pressure；The described tight movable block 2 of upper combined pressure and the tight movable block 1 of lower combined pressure pass through movable block pivot pin 5 activity
It is arranged on described contiguous block 6, the described upper tight movable block 2 of combined pressure and the tight movable block 1 of lower combined pressure are also respectively connected with tensioning spring 3,
And described tensioning spring 3 is arranged on described contiguous block 6 by spring active pin 4；The top of described contiguous block 6 is additionally provided with
Spacing blocked shot 7.The plug of described spacing blocked shot has the cross-sectional area of gradual change, and transversal the closer to the place of plugged end
Face area is less.The fuel sealing detection plugging device of the present embodiment can be realized human users very well and be easily introduced into flexible pipe, with
When control very well spacing plugging device go deep into the depth location of flexible pipe and laddering more spacing diameter to realize sealing tight, lead simultaneously
Enter spacing after be clamped protection and reach good sealing effect and difficult for drop-off, make flexible pipe is played using nylon material and prevent very well
Shield acts on and repeats the features such as utilize.
The fuel sealing of the present embodiment detects that the use of plugging device and operational approach are as follows：Hand-held upper and lower combined pressure is tightly movable
Block, stress opens the tight movable block of combined pressure and the tight movable block impaction state of lower combined pressure, and spacing blocked shot is directed at sealing tube inner wall
Import step by step, until stoppering or to the restraining position of spacing blocked shot rear end, inwall tensioning is carried out to fuel pipe；Let go and close up and down
Compression movable block, movable block makes upper and lower combined pressure tight movable block fuel sealing pipe outer wall under tensioning spring effect, plays outer wall
Compression assistant reinforcement effect, so completes fuel hose is sealed, and then can carry out leak tightness of fuel oil detection；After compression sealing
Structure as shown in Figure 3.Property detection to be sealed completes to carry out the stress pressure tight movable block of upper and lower combined pressure, and stress opens upper and lower combined pressure
Firmly extract the spacing blocked shot in fuel pipe after tight movable block again, carry out the detection plugging device recycling of this fuel sealing.
For the ordinary skill in the art, specific embodiment has simply carried out exemplary retouching to this utility model
State it is clear that this utility model implements is not subject to the restrictions described above, as long as employing method design of the present utility model
The improvement of the various unsubstantialities carrying out with technical scheme, or not improved will of the present utility model design and technical scheme direct
It is applied to other occasions, all within protection domain of the present utility model.
Claims (2)
1. a kind of fuel sealing detection plugging device it is characterised in that：Tight including contiguous block, the tight movable block of upper combined pressure and lower combined pressure
Movable block；The described tight movable block of upper combined pressure and the tight movable block of lower combined pressure are movably arranged on described contiguous block by movable block pivot pin
On, the described upper tight movable block of combined pressure and the tight movable block of lower combined pressure are also respectively connected with tensioning spring, and described tensioning spring passes through bullet
Spring active pin is arranged on described contiguous block；The top of described contiguous block is additionally provided with spacing blocked shot.
2. fuel sealing according to claim 1 detection plugging device it is characterised in that：The plug tool of described spacing blocked shot
There is the cross-sectional area of gradual change, and less the closer to the local cross-sectional area of plugged end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620743063.0U CN205940878U (en) | 2016-07-14 | 2016-07-14 | Sealed plugging device that detects of fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620743063.0U CN205940878U (en) | 2016-07-14 | 2016-07-14 | Sealed plugging device that detects of fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205940878U true CN205940878U (en) | 2017-02-08 |
Family
ID=57928930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620743063.0U Active CN205940878U (en) | 2016-07-14 | 2016-07-14 | Sealed plugging device that detects of fuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205940878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263356A (en) * | 2017-07-03 | 2017-10-20 | 博耐尔汽车电气系统有限公司 | A kind of heat exchanger leak detection fixture and its application method |
-
2016
- 2016-07-14 CN CN201620743063.0U patent/CN205940878U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263356A (en) * | 2017-07-03 | 2017-10-20 | 博耐尔汽车电气系统有限公司 | A kind of heat exchanger leak detection fixture and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180516 Address after: 330001 No. 1, ringing South Road, Xiaolan economic and Technological Development Zone, Nanchang, Jiangxi Patentee after: Jiangxi ALT Automotive Technology Co., Ltd. Address before: 100176 A 336, 18 West Ring Road, Daxing District economic and Technological Development Zone, Beijing. Patentee before: IAT Automobile Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |