CN213982490U - Hose sealing element convenient to disassemble and assemble - Google Patents
Hose sealing element convenient to disassemble and assemble Download PDFInfo
- Publication number
- CN213982490U CN213982490U CN202022629714.2U CN202022629714U CN213982490U CN 213982490 U CN213982490 U CN 213982490U CN 202022629714 U CN202022629714 U CN 202022629714U CN 213982490 U CN213982490 U CN 213982490U
- Authority
- CN
- China
- Prior art keywords
- upper sealing
- sealing cover
- sealing sleeve
- lower sealing
- sleeve
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 115
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000009423 ventilation Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
Images
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
A hose sealing element convenient to disassemble and assemble consists of an upper sealing cover, an upper sealing sleeve, an elastic hose, a lower sealing sleeve, a lower sealing cover and a quick connector; the inner sides of the upper and lower sealing sleeves are provided with threads and tool withdrawal grooves, and the outer sides of the upper and lower sealing sleeves are provided with threads and tool withdrawal grooves; the upper end of the soft rubber tube penetrates through the inner part of the upper sealing sleeve, and the lower end of the soft rubber tube penetrates through the inner part of the lower sealing sleeve; the upper sealing cover is in threaded fit with the upper sealing sleeve to form a toroidal surface or a conical surface, and the lower sealing cover is in threaded fit with the lower sealing sleeve to form a toroidal surface or a conical surface; the upper sealing cover and the upper sealing sleeve are in threaded connection, the lower sealing cover and the lower sealing sleeve are also in threaded connection, two ends of the soft rubber tube are extruded by the two circular ring surfaces to be thinned, and a sealed cavity is formed inside the rubber tube; the oil pipe is simple and convenient to assemble and disassemble, the sealing structure is stable and reliable, the appearance structure is small, the ventilation and oil passing capacity is large, the pressure loss is small, and the rubber pipe is not damaged; the practicality is higher, is applicable to all kinds of different elasticity and size hose seal.
Description
Technical Field
The utility model relates to a be convenient for dismouting hose sealing member.
Background
At present, in a hydraulic and pneumatic transmission system, a sealing element is installed to prevent working media from leaking and prevent external impurities from entering, and the good sealing structure mode directly influences the stable work of the whole system. The elastic hose is generally applied to gas and liquid conveying and conveying, and the sealing structure mode of the elastic hose is a research focus. The existing sealing device is provided with metal gasket seal, metal piston ring seal, sealant seal, oil seal and the like; however, these sealing structures have their own disadvantages, such as poor reliability, complicated assembly and disassembly, oversized external dimensions, small ventilation and oil passing capacity, large pressure loss, and damage to rubber tubes; the existing sealing element in the hydraulic and pneumatic transmission system can not meet the sealing requirement of gas and liquid transmission, so that a sealing element which is simple and convenient to assemble and disassemble, stable and reliable in sealing structure, small in appearance structure, large in ventilation and oil passing capacity, small in pressure loss and free of rubber tube damage needs to be developed.
Disclosure of Invention
The utility model provides a hose sealing element convenient for disassembly and assembly, which consists of an upper sealing cover, an upper sealing sleeve, an elastic hose, a lower sealing sleeve, a lower sealing cover and a quick connector; a hose sealing element convenient to disassemble and assemble is characterized in that an elastic rubber tube is arranged between an upper sealing element and a lower sealing element; the upper sealing element consists of an upper sealing sleeve and an upper sealing cover; an upper sealing sleeve cylindrical through hole structure; a tool withdrawal groove is arranged in the middle of the inner hole of the cylindrical through hole of the upper sealing sleeve; one side of the tool withdrawal groove is provided with an internal thread; the other side of the tool withdrawal groove is a smooth cylindrical inner wall or a conical inner wall to form a cylindrical cavity or a conical cavity; the upper sealing cover is in an inverted T shape, and a threaded hole is formed in the large end face of the upper sealing cover and used for fixedly connecting an external component; a tool withdrawal groove is formed in the middle of the upper sealing cover, an external thread is arranged between the tool withdrawal groove and the large end face, and the external thread and the internal thread of the upper sealing cover are installed in a matched mode; a smooth cylindrical surface or a conical surface is arranged between the tool withdrawal groove and the small end surface, and the smooth cylindrical inner wall or the conical inner wall of the upper sealing sleeve is matched with the smooth cylindrical inner wall or the conical inner wall of the upper sealing sleeve to form a circular ring cavity or a conical cavity; the lower sealing sleeve and the lower sealing cover are installed in a threaded fit mode, the lower sealing sleeve is the same as the upper sealing sleeve in structure, and a threaded hole is formed in the central shaft of the lower sealing cover and used for being connected with a quick-connection plug to provide pressure fluid for the elastic rubber tube; the other structures of the lower sealing cover are the same as those of the upper sealing cover; the upper sealing cover and the upper sealing sleeve are in threaded connection, the lower sealing cover and the lower sealing sleeve are also in threaded connection, two ends of the elastic rubber tube are extruded by two circular rings or conical surfaces to be thinned, and a sealed cavity is formed inside the rubber tube; the quick plug is in threaded connection with the lower sealing cover, the quick plug is connected with an external air pipe, and threaded holes are reserved in the upper sealing cover and the lower sealing cover to be connected with an external structure; the utility model has the advantages of simple and convenient assembly and disassembly, stable and reliable sealing structure, small appearance structure, large ventilation and oil passing capacity, small pressure loss, no damage to rubber tubes and the like; the utility model is suitable for a most of sealed requirements, the sealing member practicality is higher, is applicable to all kinds of different elasticity and size hose seal.
Drawings
Fig. 1 is an exploded schematic view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a cross-sectional view of the present invention;
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific examples.
The utility model provides a hose sealing element convenient for disassembly and assembly, which consists of an upper sealing cover 1, an upper sealing sleeve 2, an elastic hose 3, a lower sealing sleeve 4, a lower sealing cover 5 and a quick connector 6; grooves are formed in the inner sides of the upper sealing sleeve 2 and the lower sealing sleeve 4, and grooves are reserved in the outer sides of the upper sealing cover 1 and the lower sealing cover 5; the upper end of the elastic rubber tube 3 penetrates out of the inner part of the upper sealing sleeve 2, the end part of the elastic rubber tube is placed in a cavity formed by the two grooves, the lower end of the elastic rubber tube 3 penetrates out of the inner part of the lower sealing sleeve 4, and the end part of the elastic rubber tube is placed in the cavity formed by the two grooves; the upper sealing cover 1 is in threaded fit with the upper sealing sleeve 2, the non-fit part of the upper sealing cover and the non-fit part of the upper sealing cover are circular surfaces, the lower sealing cover 5 is in threaded fit with the lower sealing sleeve 4, and the non-fit part of the lower sealing cover are circular surfaces; the upper sealing cover 1 and the upper sealing sleeve 4 are in threaded connection, the lower sealing cover 5 and the lower sealing sleeve 4 are also in threaded connection, two ends of the elastic rubber tube 3 are extruded by two circular ring surfaces to be thinned, and a sealed cavity is formed inside the rubber tube; the quick-plug connector 6 is in threaded connection with the lower sealing cover 5, the quick-plug connector 6 is connected with an external air pipe, and the upper sealing cover 1 and the lower sealing cover 5 are provided with threaded holes to be connected with an external structure.
Claims (2)
1. A hose sealing element convenient to disassemble and assemble is characterized by comprising an upper sealing cover, an upper sealing sleeve, an elastic hose, a lower sealing sleeve, a lower sealing cover and a quick connector; an elastic rubber tube is arranged between the upper sealing element and the lower sealing element; the upper sealing element consists of an upper sealing sleeve and an upper sealing cover; an upper sealing sleeve cylindrical through hole structure; a tool withdrawal groove is arranged in the middle of the inner hole of the cylindrical through hole of the upper sealing sleeve; one side of the tool withdrawal groove is provided with an internal thread; the other side of the tool withdrawal groove is a smooth cylindrical inner wall or a conical inner wall to form a cylindrical cavity or a conical cavity; the upper sealing cover is in an inverted T shape, and a threaded hole is formed in the large end face of the upper sealing cover and used for fixedly connecting an external component; a tool withdrawal groove is formed in the middle of the upper sealing cover, an external thread is arranged between the tool withdrawal groove and the large end face, and the external thread and the internal thread of the upper sealing cover are installed in a matched mode; a smooth cylindrical surface or a conical surface is arranged between the tool withdrawal groove and the small end surface, and the smooth cylindrical inner wall or the conical inner wall of the upper sealing sleeve is matched with the smooth cylindrical inner wall or the conical inner wall of the upper sealing sleeve to form a circular ring cavity or a conical cavity.
2. The hose sealing element convenient to disassemble and assemble as claimed in claim 1, wherein the upper sealing cover and the upper sealing sleeve are in threaded connection, the lower sealing cover and the lower sealing sleeve are also in threaded connection, two ends of the elastic hose are extruded and thinned by two circular rings or conical surfaces, and a sealed cavity is formed inside the hose; the upper and lower sealing covers and the upper and lower sealing covers can be made of aluminum, copper and steel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022629714.2U CN213982490U (en) | 2020-11-14 | 2020-11-14 | Hose sealing element convenient to disassemble and assemble |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022629714.2U CN213982490U (en) | 2020-11-14 | 2020-11-14 | Hose sealing element convenient to disassemble and assemble |
Publications (1)
Publication Number | Publication Date |
---|---|
CN213982490U true CN213982490U (en) | 2021-08-17 |
Family
ID=77263234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202022629714.2U Expired - Fee Related CN213982490U (en) | 2020-11-14 | 2020-11-14 | Hose sealing element convenient to disassemble and assemble |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN213982490U (en) |
-
2020
- 2020-11-14 CN CN202022629714.2U patent/CN213982490U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN206191105U (en) | Highly pressurised liquid two way seal pipe joint | |
CN206377366U (en) | A kind of oil connection | |
CN213982490U (en) | Hose sealing element convenient to disassemble and assemble | |
CN106287046B (en) | A kind of highly pressurised liquid two way seal pipe joint | |
CN201246554Y (en) | Corrugated tube joint | |
CN201672180U (en) | Leak-proof hydraulic joint | |
CN204226915U (en) | A kind of rapid pipe joint | |
CN210629062U (en) | Interior cable sealing joint that wears | |
CN214274831U (en) | Exempt from to withhold polytetrafluoroethylene hose coupling | |
CN214947062U (en) | Double-thread connection round steel pipe | |
CN214500422U (en) | Quick-operation joint suitable for high pressure | |
CN210600640U (en) | Novel water ripple pipe connector is closed in leak protection | |
CN210623551U (en) | Water pressure sealed waterproof rubber ring | |
CN108533208B (en) | Elastic gas sealing gasket for air seal of common screw thread oil pipe and sealing method | |
CN103939447A (en) | Double-seal bolt | |
CN221003759U (en) | High-pressure combined sealing ring capable of repeatedly passing through holes | |
CN201416717Y (en) | Fast water pipe joint | |
CN205534699U (en) | Circumscribed buckle structure | |
CN112268148B (en) | Strong sealing pipe joint | |
CN203770349U (en) | Dual-seal bolt | |
CN213299196U (en) | Connecting pipe structure of graphite tower | |
CN214743974U (en) | High-pressure explosion-proof oil way connection sealing structure | |
CN210890471U (en) | Detachable connecting pipe fitting | |
CN214368367U (en) | Pipeline leakage-proof structure of assembly type building pipeline system | |
CN220749344U (en) | Wall pipeline waterproof structure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210817 |