CN209743581U - Silica gel spare that leakproofness is strong punches a hole - Google Patents
Silica gel spare that leakproofness is strong punches a hole Download PDFInfo
- Publication number
- CN209743581U CN209743581U CN201920405728.0U CN201920405728U CN209743581U CN 209743581 U CN209743581 U CN 209743581U CN 201920405728 U CN201920405728 U CN 201920405728U CN 209743581 U CN209743581 U CN 209743581U
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- CN
- China
- Prior art keywords
- device body
- groove
- silica gel
- piece
- bonded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 239000000741 silica gel Substances 0.000 title claims abstract description 37
- 229910002027 silica gel Inorganic materials 0.000 title claims abstract description 37
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 238000004080 punching Methods 0.000 claims abstract description 10
- 229920001971 elastomer Polymers 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 5
- 229920002379 silicone rubber Polymers 0.000 claims 6
- 239000004945 silicone rubber Substances 0.000 claims 6
- 238000009434 installation Methods 0.000 abstract 4
- 239000000126 substance Substances 0.000 description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Silicon Compounds (AREA)
Abstract
The utility model discloses a silica gel piece with strong punching sealing performance, which comprises a device body and an installation piece, wherein a sleeve is bonded on the side surface of the top end of the device body, a groove is arranged below the side surface of the device body, a connecting plate is arranged in the groove, a silica gel layer is bonded on the side surface of the connecting plate, a dead slot is arranged in the device body and penetrates through the upper surface of the device body, a circular cylinder is bonded on the side wall of the dead slot, a clamping groove is arranged on the inner side wall of the circular cylinder, a clamping piece is welded on the side wall of the installation piece, the clamping piece is arranged in the clamping groove, a sliding groove is arranged on the inner wall of the installation piece, a top plate is welded at the top end of the installation piece, a sleeve is welded at the lower surface of the top plate, the sleeve is in threaded connection with the sleeve, the utility model discloses make the leakproofness of device obtain guaranteeing, the cost is reduced and the life of device has been improved.
Description
Technical Field
The utility model relates to a sealing member technical field specifically is a silica gel spare that leakproofness is strong punches a hole.
Background
Silica gel (Silica gel; Silica) also known as: the silicic acid gel is a high-activity adsorption material, belongs to an amorphous substance, and has a chemical molecular formula of mSiO 2. nH 2O; except strong alkali and hydrofluoric acid, the paint does not react with any substance, is insoluble in water and any solvent, is nontoxic and tasteless, and has stable chemical properties. Different types of silica gel form different microporous structures due to different manufacturing methods. Silica gel is divided into the following according to the pore size: macroporous silica gel, B-type silica gel, fine-pored silica gel, etc.
When the silica gel is used as a sealing element, the silica gel has good toughness by virtue of good mechanical strength and good sealing property, so that the silica gel sealing element can well seal objects when being large or small. However, in the sealing process, the long-term use causes the reduction of the sealing performance because of the extrusion and friction with the sealed device, and in the installation process, because of the sealing degree, the great strength is required for extrusion, and the service life of the sealing element is reduced.
SUMMERY OF THE UTILITY MODEL
the utility model aims to provide a silica gel piece with strong punching tightness, which is characterized in that a connecting plate is arranged in a groove on the side surface of a device body, a silica gel layer is bonded on the side surface of the connecting plate, a rotating rod is rotated, the rotating rod moves downwards, the gas in the device body is guided into the silica gel layer through the gas guide pipeline, the silica gel layer expands to be tightly contacted with the side wall of the punched hole to form a sealing state, the lower end of the rotating rod is welded with the bottom plate, the side surface of the bottom plate is bonded with the rubber layer, the tight contact between the rubber layer and the side surface of the mounting part ensures the sealing performance in the device, if the device needs to be taken out, the rotating rod is rotated upwards to contract the silica gel layer, thereby be convenient for take out of device for the leakproofness of device obtains guaranteeing to and the replacement that can be timely damages the part, the cost is reduced and the life of device has been improved.
In order to achieve the above object, the utility model provides a following technical scheme: a silica gel piece with strong punching sealing performance comprises a device body and a mounting piece, wherein a sleeve is bonded on the side surface of the top end of the device body, a groove is formed below the side surface of the device body, a connecting plate is mounted in the groove, a silica gel layer is bonded on the side surface of the connecting plate, a hollow groove is formed in the device body and penetrates through the upper surface of the device body, a circular tube is bonded on the side wall of the hollow groove, a clamping groove is formed in the inner side wall of the circular tube, a clamping piece is welded on the side wall of the mounting piece and is arranged in the clamping groove, a sliding groove is formed in the inner wall of the mounting piece, a top plate is welded at the top end of the mounting piece, a sleeve is welded on the lower surface of the top plate and is in threaded connection with the sleeve, a rotating rod is mounted on the top plate, a handle, the surface of the bottom plate is adhered with a rubber layer.
Preferably, an air guide pipeline is arranged in the device body.
Preferably, the air guide pipeline penetrates through the device body and forms a through hole with the side face of the device body, and the through hole is located in the groove.
Preferably, the holes formed in the connecting plate correspond to the through holes.
Preferably, the edge of the silica gel layer is bonded with the connecting plate.
Preferably, the rotating rod is in threaded connection with the top plate.
Preferably, the rubber layer is in close contact with the inner side surface of the mounting member.
Compared with the prior art, the beneficial effects of the utility model are as follows:
The utility model discloses an install the connecting plate in the recess of device body side, the connecting plate side bonds and has the silica gel layer, it is rotatory with the rotary rod, make the rotary rod move down, it is leading-in to the silica gel in situ to pass through the air guide pipeline with this internal gas of device, make the expansion of silica gel layer and the lateral wall in close contact with formation encapsulated situation who punches a hole, and there is the bottom plate at the lower extreme welding of rotary rod, and it has the rubber layer to bond in the side of bottom plate, the rubber layer makes the inside leakproofness of device obtain the guarantee with the in close contact with of installed part side, if it is needs take-out device, then upwards rotate the rotary rod, make the shrink of silica gel layer, thereby be convenient for taking out of device, make the leakproofness of device obtain guaranteeing, and change damage part that can.
Drawings
FIG. 1 is a schematic structural view of the present invention;
Fig. 2 is a cross-sectional view of the present invention;
Fig. 3 is a schematic structural view of the device body.
In the figure: 1. a device body; 2. a top plate; 3. a groove; 4. an empty groove; 5. a through hole; 6. an air guide duct; 7. a connecting plate; 8. a silica gel layer; 9. rotating the rod; 10. a handle; 11. a circular cylinder; 12. a card slot; 13. a mounting member; 14. a fastener; 15. a chute; 16. a base plate; 17. a rubber layer; 18. a sleeve; 19. a sleeve.
Detailed Description
The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution: a silica gel piece with strong punching and sealing performance comprises a device body 1 and a mounting piece 13, wherein a sleeve 18 is bonded on the side surface of the top end of the device body 1, a groove 3 is formed below the side surface of the device body 1, a connecting plate 7 is installed in the groove 3, a silica gel layer 8 is bonded on the side surface of the connecting plate 7, a hollow groove 4 is formed in the device body 1, the hollow groove 4 penetrates through the upper surface of the device body 1, a circular cylinder 11 is bonded on the side wall of the hollow groove 4, a clamping groove 12 is formed in the inner side wall of the circular cylinder 11, a clamping piece 14 is welded on the side wall of the mounting piece 13, the clamping piece 14 is arranged in the clamping groove 12, a sliding groove 15 is formed in the inner wall of the mounting piece 13, a top plate 2 is welded at the top end of the mounting piece 13, a sleeve 19 is welded on the lower surface of, install rotary rod 9 on roof 2, the top welding of rotary rod 9 has handle 10, the bottom welding of rotary rod 9 has bottom plate 16, the surface bonding of bottom plate 16 has rubber layer 17.
An air guide pipeline 6 is arranged in the device body 1, and air in the device is conveyed into the silica gel layer 8 through the air guide pipeline 6.
The air guide pipeline 6 penetrates through the device body 1 and forms a through hole 5 with the side face of the device body 1, and the through hole 5 is located in the groove 3.
The holes formed in the connecting plate 7 correspond to the through holes 5.
The edge of the silica gel layer 8 is bonded with the connecting plate 7, so that the silica gel layer 8 is convenient to expand and contract.
the rotating rod 9 is in threaded connection with the top plate 2.
The rubber layer 17 is in close contact with the inner side surface of the mounting member 13.
The working principle is as follows: when in use, the connecting plate 7 is arranged in the groove 3 on the side surface of the device body 1, the sleeve 19 on the lower surface of the top plate 2 is connected with the sleeve 18 by screw thread, when the device body 1 is inserted into the punched hole, the device body 1 is prevented from falling off by the top plate 2, and when the rotating rod 9 is rotated, the rotating rod 9 moves downwards, the air in the device body 1 is guided into the silica gel layer 8 through the air guide pipeline 6, the silica gel layer 8 expands to be tightly contacted with the side wall of the punched hole to form a sealing state, and a bottom plate 16 is welded at the lower end of the rotating rod 9, a rubber layer 17 is adhered on the side surface of the bottom plate 16, the rubber layer 17 is tightly contacted with the side surface of the mounting piece 13, so that the sealing performance in the device is ensured, therefore, the sealing performance of the device is ensured, damaged parts can be replaced timely, the cost is reduced, and the service life of the device is prolonged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a silica gel spare that leakproofness is strong punches a hole, includes device body (1) and installed part (13), its characterized in that: the device is characterized in that a sleeve (18) is bonded to the side face of the top end of the device body (1), a groove (3) is formed in the lower portion of the side face of the device body (1), a connecting plate (7) is installed in the groove (3), a silica gel layer (8) is bonded to the side face of the connecting plate (7), a hollow groove (4) is formed in the device body (1), the hollow groove (4) penetrates through the upper surface of the device body (1), a round barrel (11) is bonded to the side wall of the hollow groove (4), a clamping groove (12) is formed in the inner side wall of the round barrel (11), a clamping piece (14) is welded to the side wall of the mounting piece (13), the clamping piece (14) is arranged in the clamping groove (12), a sliding groove (15) is formed in the inner wall of the mounting piece (13), a top plate (2) is welded to the top end of the mounting piece (13), and, sleeve (19) and sleeve pipe (18) threaded connection, install rotary rod (9) on roof (2), the top welding of rotary rod (9) has handle (10), the bottom welding of rotary rod (9) has bottom plate (16), the surface bonding of bottom plate (16) has rubber layer (17).
2. The silicone rubber piece with high punching sealing performance as claimed in claim 1, wherein: an air guide pipeline (6) is arranged in the device body (1).
3. The silicone rubber part with high punching sealing performance as claimed in claim 2, wherein: the air guide pipeline (6) penetrates through the device body (1) and forms a through hole (5) with the side face of the device body (1), and the through hole (5) is located in the groove (3).
4. The silicone rubber piece with high punching sealing performance as claimed in claim 1, wherein: the holes formed in the connecting plate (7) correspond to the through holes (5).
5. The silicone rubber piece with high punching sealing performance as claimed in claim 1, wherein: the edge of the silica gel layer (8) is bonded with the connecting plate (7).
6. The silicone rubber piece with high punching sealing performance as claimed in claim 1, wherein: the rotating rod (9) is in threaded connection with the top plate (2).
7. The silicone rubber piece with high punching sealing performance as claimed in claim 1, wherein: the rubber layer (17) is in close contact with the inner side surface of the mounting part (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920405728.0U CN209743581U (en) | 2019-03-27 | 2019-03-27 | Silica gel spare that leakproofness is strong punches a hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920405728.0U CN209743581U (en) | 2019-03-27 | 2019-03-27 | Silica gel spare that leakproofness is strong punches a hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209743581U true CN209743581U (en) | 2019-12-06 |
Family
ID=68718897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920405728.0U Active CN209743581U (en) | 2019-03-27 | 2019-03-27 | Silica gel spare that leakproofness is strong punches a hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209743581U (en) |
-
2019
- 2019-03-27 CN CN201920405728.0U patent/CN209743581U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |