CN207740546U - A kind of tap is special and conducive to the casing combined - Google Patents
A kind of tap is special and conducive to the casing combined Download PDFInfo
- Publication number
- CN207740546U CN207740546U CN201721552614.6U CN201721552614U CN207740546U CN 207740546 U CN207740546 U CN 207740546U CN 201721552614 U CN201721552614 U CN 201721552614U CN 207740546 U CN207740546 U CN 207740546U
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- China
- Prior art keywords
- casing
- conducive
- tap
- main body
- groove
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Abstract
The utility model is related to taps to install parts technical field, and in particular to a kind of tap is special and conducive to the casing combined.A kind of tap is special and conducive to the casing combined, including casing main body, the casing main body inner diameter is identical, casing main body is divided into three cannula tip of integrally connected, casing middle part, sleeve bottom collar portions, three collar portions are all cylinder, diameter is in the middle part of cannula tip, sleeve bottom and casing from big to small, there is the groove in U-typed in the top surface of cannula tip therein, groove side and casing main body side angle are 40 70 °, and bottom portion of groove is in arc chord angle with cannula tip angle.The utility model has the beneficial effects that：The utility model be conducive between casing by the design of the groove of the top surface of cannula tip and and each component of tap combination; make to connect between joint face seamless; conducive to subsequent production link; by cannula tip, in the middle part of casing, the structure accounting of three collar portions of sleeve bottom; improve the close of tap connection; conducive to protection tap, using universal.
Description
Technical field
The utility model is related to taps to install parts technical field, and in particular to a kind of tap is special and conducive to knot
The casing of conjunction.
Background technology
Casing can be all used in many fields at present, casing has a variety of different specification types, and in bath accessory,
In the installation and production of tap, casing is also often used, for protecting tap internal structure, reduces the damage of tap
Bad, casing in the prior art generally all includes cannula tip, casing middle part, sleeve bottom three parts, and wherein cannula tip is
Plane, when being connected between magnetic core and casing connection or casing and casing, casing connection is not close, influences subsequent production work
Make.
Utility model content
In view of the deficiencies of the prior art, the utility model devise a kind of tap it is special and conducive to combine casing, this
The scheme of utility model is as follows：
A kind of tap is special and conducive to the casing combined, including casing main body, the casing main body inner diameter phase
Together, casing main body is divided into three cannula tip of integrally connected, casing middle part, sleeve bottom collar portions, three collar portions
All it is cylinder, diameter is from big to small in the middle part of cannula tip, sleeve bottom and casing, and the top surface of cannula tip therein, which has, is in
The side angle of the groove of U-typed, the groove side and casing main body is 40-70 °, the bottom portion of groove and set tube top
Portion's angle is in arc chord angle.
The utility model is conducive to combining closely for casing and tap by the groove of cannula tip top surface, reinforcing sleeve with
The fastness that tap combines.
Preferably, the 1/2-3/4 that casing main body length is accounted in the middle part of above-mentioned casing, is conducive to the monolithic stability of casing.
Preferably, the side angle of above-mentioned groove side and casing main body is 50 °, and the angle is most useful for casing and the fire hose
Head or the close connection between casing and tap connecting component make seamless between joint face.
Preferably, the 2/3 of casing main body length is accounted in the middle part of above-mentioned casing, institute's accounting exists most useful for casing in the middle part of the casing
Tap installation in and each component of tap combination, using universal.
Preferably, above-mentioned depth of groove is 1-2mm, which is conducive to the steady of casing while reducing casing wt
It is fixed, it is conducive to subsequent application.
Preferably, above-mentioned groove floor is 110-150 ° in arc chord angle with groove side angle, and this design is further
Strengthen the seamless connection between casing and tap or other of casing and tap connecting component.
The utility model has the beneficial effects that：The utility model is conducive to set by the design of the groove of the top surface of cannula tip
Combination between pipe and between tap and other component, makes to connect between joint face seamless, is conducive to subsequently to tap
It protects in use, tap is made not corroded by outside air, pass through cannula tip, casing middle part, sleeve bottom three
The structure accounting of collar portion improves protection of the casing to tap, extends the service life of tap.
Description of the drawings
Fig. 1 is 1 overall structure figure of embodiment；
Fig. 2 is the sectional view that 1 casing of embodiment prolongs vertical central axes；
Wherein, 1- casing main bodies, 2- cannula tips, 3- casings middle part, 4- sleeve bottoms, 5- grooves, 501- groove floors,
502- grooves side.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific implementation mode is further described the utility model.
Embodiment 1
In view of the defects existing in the prior art, the scheme of being implemented as follows is provided, a kind of tap as shown in the figure is special and is conducive to
In conjunction with casing, including casing main body 1,1 inner diameter of casing main body is identical, and casing main body 1 divides the set tube top for integrally connected
3,4 three collar portions of sleeve bottom in the middle part of portion 2, casing, three collar portions are all cylinder, and diameter is casing from big to small
3 in the middle part of top 2, sleeve bottom 4 and casing, there are the groove 5 in U-typed, groove side 502 in the top surface of cannula tip 2 therein
Side angle with casing main body 1 is 60 °, and bottom portion of groove 4 is in arc chord angle, groove side 502 and casing with 2 angle of cannula tip
1 side angle of main body is 50 °, and 3 account for the 2/3 of 1 length of casing main body in the middle part of casing, and 5 depth of groove is 1.5mm, groove floor 501
With 502 angle of groove side in arc chord angle be 120 °.
The technical characteristic without description can be achieved by the prior art in the utility model, and details are not described herein, above
Described is only the better embodiment of the utility model, and the utility model is not limited in above-mentioned specific implementation mode, this field
The variations, modifications, additions or substitutions that those of ordinary skill makes in the essential scope of the utility model should also belong to this practicality
Novel protection domain.
Claims (6)
1. a kind of tap is special and conducive to the casing combined, including casing main body, the casing main body inner diameter is identical,
Casing main body is divided into three cannula tip of integrally connected, casing middle part, sleeve bottom collar portions, and three collar portions are all
Cylinder, diameter are in the middle part of cannula tip, sleeve bottom and casing from big to small, it is characterised in that：The cannula tip
There is a groove in U-typed in top surface, and the side angle of the groove side and casing main body is 40-70 °, the bottom portion of groove
It is in arc chord angle with cannula tip angle.
2. a kind of tap according to claim 1 is special and conducive to the casing combined, it is characterised in that：The casing
Middle part accounts for the 1/2-3/4 of casing main body length.
3. a kind of tap according to claim 1 is special and conducive to the casing combined, it is characterised in that：The groove
The side angle of side and casing main body is 50 °.
4. a kind of tap according to claim 1 is special and conducive to the casing combined, it is characterised in that：The casing
Middle part accounts for the 2/3 of casing main body length.
5. a kind of tap according to claim 1 is special and conducive to the casing combined, it is characterised in that：The groove
Depth is 1-2mm.
6. a kind of tap according to claim 1 is special and conducive to the casing combined, it is characterised in that：The groove
Bottom surface is 110-150 ° in arc chord angle with groove side angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721552614.6U CN207740546U (en) | 2017-11-20 | 2017-11-20 | A kind of tap is special and conducive to the casing combined |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721552614.6U CN207740546U (en) | 2017-11-20 | 2017-11-20 | A kind of tap is special and conducive to the casing combined |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207740546U true CN207740546U (en) | 2018-08-17 |
Family
ID=63115899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721552614.6U Expired - Fee Related CN207740546U (en) | 2017-11-20 | 2017-11-20 | A kind of tap is special and conducive to the casing combined |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207740546U (en) |
-
2017
- 2017-11-20 CN CN201721552614.6U patent/CN207740546U/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 |
Granted publication date: 20180817 Termination date: 20191120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |