CN207500662U - A kind of removable hose sleeve - Google Patents
A kind of removable hose sleeve Download PDFInfo
- Publication number
- CN207500662U CN207500662U CN201721386229.9U CN201721386229U CN207500662U CN 207500662 U CN207500662 U CN 207500662U CN 201721386229 U CN201721386229 U CN 201721386229U CN 207500662 U CN207500662 U CN 207500662U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- hose sleeve
- screw thread
- removable
- standard screw
- 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
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model is related to sebific duct field of sealing technology, more particularly to a kind of removable hose sleeve, the hose sleeve includes integrally formed first connecting portion and second connecting portion, the first connecting portion is regular hexagonal prism structure, second connecting portion is circular cone structure, the through-hole passed through for sebific duct is equipped in hose sleeve, the madial wall of the first connecting portion is equipped with the U.S. standard screw thread for being secured to connection, the madial wall of second connecting portion is equipped with the thread tooth for being secured to connection, and excessive portion is equipped between U.S. standard screw thread and thread tooth in the hose sleeve.The utility model is simple in structure, install convenient.
Description
Technical field
The utility model is related to sebific duct field of sealing technology, more particularly to a kind of removable hose sleeve.
Background technology
To convey a kind of tubular rubber product of gas, liquid, pulpous state or granular material.By interior outer glue-line and casing play
Composition, the material of casing play can use cotton fiber, various synthetic fibers, carbon fiber or asbestos, steel wire etc..The inside and outside glue of general sebific duct
Layer material uses natural rubber, butadiene-styrene rubber or butadiene rubber, however the aperture of sebific duct is different big sometimes, and two sebific ducts carry out
The unnecessary waste either product leakage of leakage generation, which easily occurs, for conveying gas and liquid during docking in sebific duct causes to send out
Raw harm.
Invention content
The purpose of this utility model is that in view of the deficiencies of the prior art, provide a kind of removable hose sleeve.
To solve the above problems, the utility model provides following technical scheme：
A kind of removable hose sleeve, the hose sleeve include integrally formed first connecting portion and second connecting portion,
The first connecting portion is regular hexagonal prism structure, and second connecting portion is circular cone structure, is equipped in hose sleeve and is passed through for sebific duct
Through-hole, the madial wall of the first connecting portion is equipped with the U.S. standard screw thread for being secured to connection, and the madial wall of second connecting portion is set
There is the thread tooth for being secured to connection, excessive portion is equipped between U.S. standard screw thread and thread tooth in the hose sleeve.
Further, it is equipped with the installation gap fixed for workpiece on the outside of the first connecting portion.
Further, the taper of the frustum of a cone of the hose sleeve is 60 degree.
Further, the ratio range of the depth of the U.S. standard screw thread and its width is 1/5 to 1/3.
Further, the ratio range of the depth of the thread tooth and its width is 1/5 to 1/4.
Further, it is 2/1 that the length of the first connecting portion, which is the ratio range of second connecting portion length,.
Advantageous effect：A kind of removable hose sleeve of the utility model, passes through the spiral shell made in U.S.A on first connecting portion madial wall
Thread tooth on line and second connecting portion madial wall can connect obstructed sebific duct, and it is two differences to connect hose sleeve
The sebific duct of screw thread can also realize docking, and the utility model is simple in structure, install convenient.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model；
Fig. 2 is 4/1 sectional view one of the utility model；
Fig. 3 is 4/1 sectional view two of the utility model；
1. reference sign：Hose sleeve 1, first connecting portion 1a, U.S. standard screw thread 1a1, second connecting portion 1b, thread
Shape 1b1.
Specific embodiment
With reference to the accompanying drawings of the specification and embodiment, specific embodiment of the utility model is described in further detail：
Referring to figs. 1 to a kind of removable hose sleeve 1 shown in 3, the hose sleeve 1 includes integrally formed first and connects
Socket part 1a and second connecting portion 1b, the first connecting portion 1a are regular hexagonal prism structure, and second connecting portion 1b is circular cone structure,
The through-hole passed through for sebific duct is equipped in hose sleeve 1, the madial wall of the first connecting portion 1a is equipped with the U.S. for being secured to connection
The madial wall of screw thread 1a1 processed, second connecting portion 1b are equipped with the thread tooth 1b1 for being secured to connection, position in the hose sleeve 1
Excessive portion is equipped between U.S. standard screw thread 1a1 and thread tooth 1b1.
Utility model works principle passes through the U.S. standard screw thread 1a1 and second connecting portion on first connecting portion 1a madial walls
Thread tooth 1b1 on 1b madial walls can connect obstructed sebific duct, and connect the glue that hose sleeve 1 is two different screw threads
Pipe can also realize docking, and the utility model is simple in structure, install convenient.
It is equipped with the installation gap fixed for workpiece on the outside of the first connecting portion, workpiece can be by the installation gap by glue
Pipe sleeve cylinder 1 is fixed.
The taper of the frustum of a cone of the hose sleeve 1 is 60 degree, and 60 degree of the conical surface is easy for installation.
The depth of the U.S. standard screw thread 1a1 can with the range that the ratio range of its width is 1/5 to 1/3,1/5 to 1/3
Ensure that gum cover screws to be not easy to fall.
The depth of the thread tooth 1b1 can with the range that the ratio range of its width is 1/5 to 1/4,1/5 to 1/4
Ensure that gum cover screws to be not easy to fall.
The length of the first connecting portion 1a is that the ratio range of second connecting portion 1b length is 2/1, first connecting portion 1a
The U.S. standard screw thread 1a1 of madial wall, flight pitch is smaller, the thread tooth 1b1 of the madial wall of second connecting portion 1b, flight pitch compared with
Greatly.
The above descriptions are merely preferred embodiments of the present invention, and not the technical scope of the utility model is made
Go out any restrictions, thus it is every any trickle amendment made according to the technical essence of the utility model to above example, equivalent
Variation and modification, in the range of still falling within the technical solution of the utility model.
Claims (6)
1. a kind of removable hose sleeve, it is characterised in that：The hose sleeve（1）Including integrally formed first connecting portion
（1a）And second connecting portion（1b）, the first connecting portion（1a）For regular hexagonal prism structure, second connecting portion（1b）For the frustum of a cone
Structure, hose sleeve（1）It is interior to be equipped with the through-hole passed through for sebific duct, the first connecting portion（1a）Madial wall be equipped be secured to
The U.S. standard screw thread of connection（1a1）, second connecting portion（1b）Madial wall be equipped be secured to connection thread tooth（1b1）, institute
State hose sleeve（1）It is interior to be located at U.S. standard screw thread（1a1）And thread tooth（1b1）Between be equipped with excessive portion.
2. a kind of removable hose sleeve according to claim 1, it is characterised in that：It is equipped on the outside of the first connecting portion
The installation gap fixed for workpiece.
3. a kind of removable hose sleeve according to claim 1, it is characterised in that：The hose sleeve（1）Circular cone
The taper of platform is 60 degree.
4. a kind of removable hose sleeve according to claim 1, it is characterised in that：The U.S. standard screw thread（1a1）Depth
The ratio range of degree and its width is 1/5 to 1/3.
5. a kind of removable hose sleeve according to claim 1, it is characterised in that：The thread tooth（1b1）Depth
The ratio range of degree and its width is 1/5 to 1/4.
6. a kind of removable hose sleeve according to claim 1, it is characterised in that：The first connecting portion（1a）Length
It spends for second connecting portion（1b）The ratio range of length is 2/1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721386229.9U CN207500662U (en) | 2017-10-25 | 2017-10-25 | A kind of removable hose sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721386229.9U CN207500662U (en) | 2017-10-25 | 2017-10-25 | A kind of removable hose sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207500662U true CN207500662U (en) | 2018-06-15 |
Family
ID=62501522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721386229.9U Expired - Fee Related CN207500662U (en) | 2017-10-25 | 2017-10-25 | A kind of removable hose sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207500662U (en) |
-
2017
- 2017-10-25 CN CN201721386229.9U patent/CN207500662U/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: 20180615 Termination date: 20201025 |