CN206409727U - A kind of tap hand wheel - Google Patents
A kind of tap hand wheel Download PDFInfo
- Publication number
- CN206409727U CN206409727U CN201620947525.0U CN201620947525U CN206409727U CN 206409727 U CN206409727 U CN 206409727U CN 201620947525 U CN201620947525 U CN 201620947525U CN 206409727 U CN206409727 U CN 206409727U
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- CN
- China
- Prior art keywords
- projection
- core body
- housing
- hand wheel
- rear end
- 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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Abstract
The utility model discloses a kind of tap hand wheel, it is characterized in that including housing and core body, the housing is set in outside core body, the outer surface of the core body is equipped with the projection of anti-rotation, through hole is offered on the housing, the rear end of the projection is placed in housing through through hole and coordinated with core body, and front end and the through hole of the projection match.The utility model is equipped with projection in the outer surface of core body, the projection rear end is placed in housing and coordinated with core body through through hole prevents core body rotation in housing, and the front end of projection is then placed in outside housing, it is acted on to anti-skidding and power-assisted when user rotates handwheel, and projection is combined with shell with third dimension, profile is more attractive in appearance.
Description
Technical field
The utility model discloses a kind of improvement of tap hand wheel invention.
Background technology
Tap hand wheel is connected with valve element, and user controls the opening and closing of valve element by tap hand wheel.Existing leading hand
There is Railway Project in wheel, 1, handwheel be integrally made of stainless steel, cost is high；2nd, handwheel surface is smooth, not only in-convenience in use,
And unsightly.
The content of the invention
In view of the technical problem that background technology is present, which is to provide, a kind of produces leading hand low, easy to use and good appearance
Wheel.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical scheme that to realize：This kind tap hand
Wheel, it is characterised in that include housing and core body, the housing is set in outside core body, the outer surface of the core body, which is equipped, prevents certainly
Through hole is offered on the projection turned, the housing, the rear end of the projection is placed in housing through through hole and coordinated with core body, institute
The front end and through hole for stating projection match.
The rear end of the projection is connected with core body.
The rear end of the projection passes through gemel connection with core body.
The rear end of the projection passes through screw connection with core body.
The rear end of the projection and housing clamping.
The rear end of the projection provided with installing positioning flange, the surface of the core body be provided with for flange insert it is recessed
Groove.
The core body and projection adopt made of plastic.
The projection is at least provided with two.
The front end of the projection is fruit shape, heart, circle and polygon.
The utility model is equipped with projection in the outer surface of core body, and the projection rear end is placed in housing and and core body through through hole
Cooperation prevents core body rotation in housing, and the front end of projection is then placed in outside housing, and it is to anti-skidding and help when user rotates handwheel
Power is acted on, and projection is combined with shell with third dimension, and profile is more attractive in appearance.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model housing.
Fig. 2 is the structural representation of the utility model embodiment one.
Fig. 3 is the structural representation of the utility model embodiment two.
Embodiment
Referring to the drawings, relevant details of the present utility model is further described below in conjunction with the accompanying drawings.
This kind of tap hand wheel, includes housing 1 and core body 4, and the housing 1 is set in outside core body 4, outside the core body 4
Surface is equipped with the projection 3 of anti-rotation, and the core body 4 and projection 3 adopt made of plastic, and such production cost is lower, the shell
Through hole 2 is offered on body 1, the rear end of the projection 3 is placed in housing 1 through through hole and coordinated with core body 4, i.e., core body 4 is placed in
After in housing 1, then the rear end of projection 3 inserted in housing 1, front end and the through hole 2 of the projection 3 match, the projection 3 and
The fit system of core body 4 can in different ways, embodiment one, reference picture 2, and rear end and the core body 4 of the projection 3 connect
Connect, glue sticking can be used, it would however also be possible to employ screw is fixedly connected, when mounted, and first core body 4 is placed in housing 1, then will
The rear end of projection 3 passes through through hole 2, and the rear end of projection 3 is be bonded with core body 4 or is screwed connection.Embodiment two, reference picture 3,
The rear end of the projection 3 can also be with the clamping of housing 1, and the rear end of the projection 3 is provided with positioning flange 5 is installed, because of flange 5
The external diameter for the rear end for causing projection 3 is set to be more than the external diameter of front end, the rear end of projection is by being squeezed into housing 1, the core
The surface of body 4 is provided with the groove 6 inserted for flange 5, such core body 4 would not the rotation in housing 1, housing 1 is rotated will
Core body 4 is driven to rotate, so as to realize control valve；And the front end of the projection 3 is placed in outside housing 1, user is rotating handwheel
When would not skid, also act as power-assisted effect, the projection 3 sets two or three using facilitating the most, and the projection 3
Front end be also designed to fruit shape, heart, circle and polygon, projection 3 is combined with third dimension, profile with housing 1
It is more attractive.
Claims (9)
1. a kind of tap hand wheel, it is characterised in that include housing and core body, the housing is set in outside core body, the core body
Outer surface, which is equipped on the projection of anti-rotation, the housing, offers through hole, and the rear end of the projection is placed in housing through through hole
It is interior and with core body coordinate, front end and the through hole of the projection match.
2. tap hand wheel according to claim 1, it is characterised in that the rear end of the projection is connected with core body.
3. tap hand wheel according to claim 2, it is characterised in that the rear end of the projection passes through gemel connection with core body.
4. tap hand wheel according to claim 2, it is characterised in that the rear end of the projection passes through screw connection with core body.
5. tap hand wheel according to claim 1, it is characterised in that the rear end of the projection and housing clamping.
6. tap hand wheel according to claim 4, it is characterised in that the rear end of the projection, which is provided with, installs positioning flange,
The surface of the core body is provided with the groove inserted for flange.
7. the tap hand wheel according to claim any one of 1-6, it is characterised in that the core body and projection use plastics system
Into.
8. the tap hand wheel according to claim any one of 1-6, it is characterised in that the projection is at least provided with two.
9. the tap hand wheel according to claim any one of 1-6, it is characterised in that the front end of the projection is heart-shaped, circular
And polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620947525.0U CN206409727U (en) | 2016-08-26 | 2016-08-26 | A kind of tap hand wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620947525.0U CN206409727U (en) | 2016-08-26 | 2016-08-26 | A kind of tap hand wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206409727U true CN206409727U (en) | 2017-08-15 |
Family
ID=59547942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620947525.0U Active CN206409727U (en) | 2016-08-26 | 2016-08-26 | A kind of tap hand wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206409727U (en) |
-
2016
- 2016-08-26 CN CN201620947525.0U patent/CN206409727U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211222 Address after: 325000 No. 371 Jinhai Avenue, economic and Technological Development Zone, Wenzhou, Zhejiang Patentee after: Wenzhou Benqi Technology Co.,Ltd. Address before: 325200 No. 33, Yushan Road, Haigong Avenue, Haicheng plumbing Park, Longwan District, Wenzhou City, Zhejiang Province Patentee before: WENZHOU ZHIREN HARDWARE PRODUCT CO.,LTD. |