CN208331238U - A kind of sealing structure - Google Patents
A kind of sealing structure Download PDFInfo
- Publication number
- CN208331238U CN208331238U CN201820727210.4U CN201820727210U CN208331238U CN 208331238 U CN208331238 U CN 208331238U CN 201820727210 U CN201820727210 U CN 201820727210U CN 208331238 U CN208331238 U CN 208331238U
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- Prior art keywords
- block
- sealing
- cylinder
- housed
- utility
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of sealing structures, it includes, annular knurl, seal head-shield, cylinder cover, seal pasting board, fixed block, spill spin block, pneumatic tube, fastening block, combined block, supporting block, first sealing block, second sealing block, interlayer board, air pressure pearl and cylinder, the positive effect of the utility model is: the utility model only needs to push down bottom of device spill spin block, it rotates into hole, cooperate cylinder by internal stomata, air in hole is sucked into cylinder, it can ensure that device further seals, the present apparatus is of a tightly knit structure, the problems such as not leaking hunting while can guarantee sealing.
Description
Technical field
The utility model relates to a kind of structures, more particularly to a kind of sealing structure.
Background technique
Sealing is to prevent fluid or solia particle from leaking and prevent introduced contaminants such as dust and water between adjacent faying face
Divide the components inside equal intrusion machinery equipment or measure.Currently, the sealing in small space inner via hole mostly uses pin shaft interference
The structure of press fitting is sealed by way of press-assembling surface applies sealant, and still, this structure is pressed due to processing quality, interference
Etc. reasons, be likely to result in the leakage of the other side after being sealed, thus we to need to provide a kind of scheme above-mentioned to solve
Problem.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of sealing structures.
The utility model is to solve above-mentioned technical problem by following technical proposals: a kind of sealing structure comprising,
Annular knurl, sealing head-shield, cylinder cover, sealing pasting board, fixed block, spill spin block, pneumatic tube, fastening block, combined block, supporting block, first
Sealing block, the second sealing block, interlayer board, air pressure pearl and cylinder, wherein equipped with sealing head-shield, the sealing below the annular knurl
Cylinder cover is housed below head-shield, is equipped with below the cylinder cover below sealing pasting board sealing paste plate and fixed block, the fixation is housed
Fastening block is housed at left and right sides of block, spill spin block is housed below the fixed block, the sealing head-shield inner upper is equipped with combined block,
Supporting block is housed below the combined block, the first sealing block is housed among the supporting block, is equipped with below first sealing block
Second sealing block, the second sealing block lower section are equipped with interlayer board, and cylinder is housed below the interlayer board, is filled among the cylinder
There is pneumatic tube to be connected to spill spin block.
Preferably, the material of the cylinder is aluminium.
Preferably, the width of the annular knurl is 25 millimeters.
Preferably, air pressure pearl is housed at the top of the pneumatic tube.
The positive effect of the utility model is: the utility model only needs to push down bottom of device spill spin block, rotation
Turn in access aperture, cylinder is cooperated by internal stomata, air in hole is sucked into cylinder, can ensure that device is further close
Envelope, the present apparatus is of a tightly knit structure, the problems such as not leaking hunting while can guarantee sealing.
Detailed description of the invention
Fig. 1 is the external structure of the utility model.
Fig. 2 is the internal structure chart of the utility model.
Referring to figs. 1 and 2, a kind of sealing structure comprising, annular knurl 1, sealing head-shield 2, cylinder cover 3, sealing pasting board
4, fixed block 5, spill spin block 6, pneumatic tube 7, fastening block 8, combined block 9, supporting block 10, the first sealing block 11, the second sealing block 12,
Interlayer board 13, air pressure pearl 14 and cylinder 15.
Specific embodiment
The utility model preferred embodiment is provided, with reference to the accompanying drawing the technical solution of the utility model is described in detail.
A kind of sealing structure comprising, annular knurl 1, sealing head-shield 2, cylinder cover 3, sealing pasting board 4, fixed block 5, spill spin block
6, pneumatic tube 7, fastening block 8, combined block 9, supporting block 10, the first sealing block 11, the second sealing block 12, interlayer board 13, air pressure pearl
14 and cylinder 15, wherein equipped with sealing head-shield 2 below annular knurl 1, seal and cylinder cover 3 is housed below head-shield 2, filled below cylinder cover 3
There is sealing pasting board 4 to seal and fixed block 5 is housed below pasting board 4, fastening block 8 is housed at left and right sides of fixed block 5, is filled below fixed block 5
There is spill spin block 6, sealing 2 inner upper of head-shield is equipped with combined block 9, supporting block 10 is housed below combined block 9, is filled among supporting block 10
There is the first sealing block 11, the second sealing block 12 be housed below first sealing block 11, interlayer board 13 is housed below the second sealing block 12,
Cylinder 15 is housed below interlayer board 13, pneumatic tube 7 is housed among cylinder 15 and is connected to spill spin block 6, air pressure is housed at the top of pneumatic tube 7
Pearl 14.
The positive effect of the utility model is: the utility model only needs to push down bottom of device spill spin block, rotation
Turn in access aperture, cylinder is cooperated by internal stomata, air in hole is sucked into cylinder, can ensure that device is further close
Envelope, the present apparatus is of a tightly knit structure, the problems such as not leaking hunting while can guarantee sealing.
Particular embodiments described above, the technical issues of to the solution of the utility model, technical scheme and beneficial effects
It has been further described, it should be understood that the foregoing is merely specific embodiment of the utility model, not
For limiting the utility model, within the spirit and principle of the utility model, any modification for being made, changes equivalent replacement
Into etc., it should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of sealing structure comprising, annular knurl, sealing head-shield, cylinder cover, sealing pasting board, fixed block, spill spin block, pneumatic tube,
Fastening block, combined block, supporting block, the first sealing block, the second sealing block, interlayer board, air pressure pearl and cylinder, which is characterized in that institute
It states and sealing head-shield is housed below annular knurl, cylinder cover is housed below the sealing head-shield, sealing pasting board is housed below the cylinder cover
It seals and fixed block is housed below pasting board, fastening block is housed at left and right sides of the fixed block, spill spin block is housed below the fixed block,
The sealing head-shield inner upper is equipped with combined block, and supporting block is housed below the combined block, equipped with the among the supporting block
One sealing block is equipped with the second sealing block below first sealing block, and interlayer board is housed below second sealing block, it is described every
Cylinder is housed below laminate, pneumatic tube is housed among the cylinder and is connected to spill spin block.
2. a kind of sealing structure as described in claim 1, which is characterized in that the material of the cylinder is aluminium.
3. a kind of sealing structure as described in claim 1, which is characterized in that the width of the annular knurl is 25 millimeters.
4. a kind of sealing structure as described in claim 1, which is characterized in that air pressure pearl is housed at the top of the pneumatic tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820727210.4U CN208331238U (en) | 2018-05-16 | 2018-05-16 | A kind of sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820727210.4U CN208331238U (en) | 2018-05-16 | 2018-05-16 | A kind of sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208331238U true CN208331238U (en) | 2019-01-04 |
Family
ID=64777454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820727210.4U Expired - Fee Related CN208331238U (en) | 2018-05-16 | 2018-05-16 | A kind of sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208331238U (en) |
-
2018
- 2018-05-16 CN CN201820727210.4U patent/CN208331238U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20210516 |