CN202733229U - Bathroom connecting pipe - Google Patents
Bathroom connecting pipe Download PDFInfo
- Publication number
- CN202733229U CN202733229U CN 201220390540 CN201220390540U CN202733229U CN 202733229 U CN202733229 U CN 202733229U CN 201220390540 CN201220390540 CN 201220390540 CN 201220390540 U CN201220390540 U CN 201220390540U CN 202733229 U CN202733229 U CN 202733229U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- main body
- connecting pipe
- connecting tube
- bathroom
- 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
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- Domestic Plumbing Installations (AREA)
Abstract
The utility model belongs to the technical field of bathroom equipment, and particularly relates to a bathroom connecting pipe which comprises a connecting pipe main body, nuts which are arranged at two ends of the connecting pipe main body and a screwing piece which is sleeved on the connecting pipe main body. The screwing piece is a sleeve. The inner wall of the sleeve is matched with the nuts at two ends of the connecting pipe main body. The middle portion of the inner wall of the sleeve protrudes inwards to form a blocking ring. The inner diameter of the blocking ring is slightly larger than the outer diameter of the connecting pipe main body. A radial protruding block which can conveniently exert torque to the sleeve is formed on the outer wall of the sleeve. When a connecting piece is arranged on the bathroom equipment, the connecting piece is prodded so that the connecting piece is sleeved on the nuts which need to be screwed, and then stress is exerted to the radial protruding block on the sleeve so that the nuts can be screwed easily. Operation is easy, the bathroom connecting pipe is safe, reliable and particularly suitable for places with a small mounting space, and the connecting quality of the connecting pipe is guaranteed.
Description
Technical field
The utility model belongs to the bathing device technical field, refers in particular to a kind of bathroom connecting pipe.
Background technique
At present, bathroom connecting pipe on the market includes the connecting tube main body and is installed in the nut at connecting tube main body two ends, when being installed, connecting tube needs nut to be tightened on the connecting tube interface of other bathing devices with spanner, in narrower and small place, some spaces, people can only screw nut by hand, its poor reliability easily causes gas or leak of liquid in the connecting tube, and people's safety is on the hazard.
Summary of the invention
It is a kind of simple to operate, safe and reliable that the purpose of this utility model is to provide, and can adapt to the bathroom connecting pipe of more occasion.
For achieving the above object, the utility model provides following technological scheme: a kind of bathroom connecting pipe, comprise the connecting tube main body, the two ends of connecting tube main body are equipped with nut, also comprise and screw part, the described part that screws is the sleeve that is sleeved on the connecting tube main body, the nut at the inwall of sleeve and connecting tube main body two ends adapts, the middle part inwardly protruding of sleeve lining forms back-up ring, the internal diameter of back-up ring is slightly larger than the external diameter of connecting tube main body, forms the radial projection of being convenient to sleeve is applied torque on the outer wall of sleeve.
The profile of above-mentioned nut is outer-hexagonal shape, and the inwall of described sleeve is the interior hexagon that adapts with nut.
The utility model beneficial effect compared to existing technology is: the utility model comprises the connecting tube main body, be installed in the nut and the part that screws that is sleeved on the connecting tube main body at connecting tube main body two ends, screwing part is sleeve, the nut at the inwall of sleeve and connecting tube main body two ends adapts, the middle part inwardly protruding of sleeve lining forms back-up ring, the internal diameter of back-up ring is slightly larger than the external diameter of connecting tube main body, form the radial projection of being convenient to sleeve is applied torque on the outer wall of sleeve, when being installed in link on the bathing device, stir link, link is enclosed within on the nut that need tighten, again to the radial projection application of force on the sleeve, can easily nut be screwed, simple to operate, safe and reliable.
Description of drawings
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the plan view that screws part of the present utility model.
Fig. 3 is the internal structure sketch that screws part of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
Shown in Fig. 1-3, a kind of bathroom connecting pipe, comprise connecting tube main body 2, the two ends of connecting tube main body 2 are equipped with nut 1, also comprise screwing part 3, and the described part 3 that screws is for being sleeved on the sleeve on the connecting tube main body 2, the nut 1 at the inwall of sleeve and connecting tube main body 2 two ends adapts, the middle part inwardly protruding of sleeve lining 33 forms back-up ring 32, and the internal diameter of back-up ring 32 is slightly larger than the external diameter of connecting tube main body 2, forms the radial projection 31 of being convenient to sleeve is applied torque on the outer wall of sleeve.
The profile of above-mentioned nut 1 is outer-hexagonal shape, and the inwall 33 of described sleeve is the interior hexagon that adapts with nut 1.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (2)
1. bathroom connecting pipe, comprise the connecting tube main body, the two ends of connecting tube main body are equipped with nut, it is characterized in that: also comprise screwing part, the described part that screws is the sleeve that is sleeved on the connecting tube main body, and the nut at the inwall of sleeve and connecting tube main body two ends adapts, and the middle part inwardly protruding of sleeve lining forms back-up ring, the internal diameter of back-up ring is slightly larger than the external diameter of connecting tube main body, forms the radial projection of being convenient to sleeve is applied torque on the outer wall of sleeve.
2. a kind of bathroom connecting pipe according to claim 1, it is characterized in that: the profile of described nut is outer-hexagonal shape, the interior hexagon of the inwall of described sleeve for adapting with nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220390540 CN202733229U (en) | 2012-08-08 | 2012-08-08 | Bathroom connecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220390540 CN202733229U (en) | 2012-08-08 | 2012-08-08 | Bathroom connecting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202733229U true CN202733229U (en) | 2013-02-13 |
Family
ID=47658928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220390540 Expired - Fee Related CN202733229U (en) | 2012-08-08 | 2012-08-08 | Bathroom connecting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202733229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107709864A (en) * | 2016-06-03 | 2018-02-16 | 深圳欣锐科技股份有限公司 | Pneumatic fittings |
-
2012
- 2012-08-08 CN CN 201220390540 patent/CN202733229U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107709864A (en) * | 2016-06-03 | 2018-02-16 | 深圳欣锐科技股份有限公司 | Pneumatic fittings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20130808 |