CN201471346U - Sleeve with notch - Google Patents
Sleeve with notch Download PDFInfo
- Publication number
- CN201471346U CN201471346U CN2009201558310U CN200920155831U CN201471346U CN 201471346 U CN201471346 U CN 201471346U CN 2009201558310 U CN2009201558310 U CN 2009201558310U CN 200920155831 U CN200920155831 U CN 200920155831U CN 201471346 U CN201471346 U CN 201471346U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- boss
- hole enlargement
- hexagon
- notch
- 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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Abstract
The utility model relates to a sleeve with a notch, which can conveniently loose or fasten a large nut of the lower end of a tap under the condition that the operating space is narrow and not easy to see. The utility model is mainly used to install and replace the tap on a pool in a kitchen or wash basin in a bathroom, and is also used for other places needing the tap. The internal and external sections of the sleeve are of a hexagon, the size of the internal hexagon is equal to or slightly larger than that of the large nut, the side of the sleeve is provided with a notch, and the width of the notch is slightly larger than the diameter of a water hose so that the water hose can penetrate through the notch to enter the sleeve. The sleeve is of a simple type and an expanding type, a hexagon boss is also arranged at a position which is close to one end of the sleeve, four edges of the boss are provided with screw holes, each screw hole is respectively provided with a hole expanding rod so as to increase fastening force, and a hole expanding wheel is also sleeved on the lower end of the boss to increase the fastening force. The utility model has simple structure and convenient and fast use.
Description
Affiliated technical field
The utility model is the specific purpose tool of the tap lower end big nut that uses on dish pond, fastening kitchen or the toilet washbasin.
Background technology
The tap that uses in kitchen or the toilet generally can turn over dish pond or washbasin and use common wrench easily to load onto in finishing during first the installation; And in using,,, re-use that common wrench is difficult to unclamp or the big nut of fastening its lower end because operating space, tap bottom is narrow and small and in the dark, hose is arranged again in case need to change or the maintenance tap in the future.If can not be fastening, tap will be swung and it turns to function also can't bring into play during use, and is inconvenient especially.Thereby requirement has relevant easy instrument; At present, yet there are no the commodity that can satisfy this requirement on the market.
Summary of the invention
In order also to unclamp or fasten the big nut of tap lower end easily under the situation that can be narrow and small and is difficult for seeing in the operating space, the utility model provides a kind of breach sleeve, the inside and outside cross section of this sleeve is a hexagon, interior six sides' size is big or small identical or a little bigger slightly with outer six sides' of big nut, side at sleeve is provided with breach, gap width is slightly larger than the diameter of hose, enters in the sleeve so that hose passes.Sleeve is divided into simple type and extended pattern two kinds, and the latter also is provided with the hexagon boss at an end place of deflection sleeve, and wherein four limits of boss are provided with screw, and each screw can be installed a hole enlargement bar, to increase Tightening moment; Also can put hole enlargement in the boss lower end takes turns and increases moment.
The technical scheme that its technical problem that solves the utility model adopts is: sleeve is divided into simple type and extended pattern two kinds, the inside and outside cross section of these two kinds of sleeves all is a hexagon, interior six of sleeve can block big nut (being generally M30), and outer six can increase and hold and the frictional force during rotational sleeve; The sleeve side all is provided with breach, and the diameter that gap width is slightly larger than hose (is generally
), breach can make two hoses of tap lower end enter in the sleeve; Also can taking turns by installation hole enlargement bar of the boss on the sleeve and hole enlargement of extended pattern increases operational torque.Hole enlargement bar front end has screw thread, can screw in screw on the sleeve boss by it; The interior cross section of hole enlargement wheel is a hexagon, and this hexagonal size is equal to or slightly greater than the hexagon size in the outer cross section of sleeve.The hole enlargement wheel is enclosed within on the sleeve during use, and boss can stop the hole enlargement wheel to skid off to an end; On the cylindrical of hole enlargement wheel depression is arranged, so that hold.
The beneficial effects of the utility model are, and are narrow and small in the operating space, be difficult for seeing and installed under the situation of hose of tap lower end and also can unclamp or fasten the big nut of tap lower end easily, easy to use; Be easy to make.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a simple type breach sleeve front view.
Fig. 2 is a simple type breach sleeve side view.
Fig. 3 is a simple type breach sleeve vertical view.
Fig. 4 is an extended pattern breach sleeve front view.
Fig. 5 is an extended pattern breach sleeve side view.
Fig. 6 is an extended pattern breach sleeve vertical view.
Fig. 7 is that extended pattern breach sleeve A is to cutaway view.
Fig. 8 is a hole enlargement bar front view.
Fig. 9 is a hole enlargement bar side view.
Figure 10 is a hole enlargement wheel front view.
Figure 11 is a hole enlargement wheel vertical view.
Figure 12 is the vertical view of hole enlargement bar installation process.
Figure 13 is the vertical view after the hole enlargement bar is installed.
Figure 14 is the front view of hole enlargement wheel installation process.
Figure 15 is the front view after the hole enlargement wheel is installed.
Figure 16 is the vertical view after the hole enlargement wheel is installed.
Figure 17 is the big nut front view of tap lower end.
Figure 18 is the big nut side view of tap lower end.
Figure 19 is the procedure chart of the serious big nut of simple type breach sleeve.
Figure 20 is the procedure chart of the tight big nut of simple type breach sleeve.
Figure 21 is the procedure chart that extended pattern breach sleeve installs the fastening big nut in hole enlargement wheel back additional.
Figure 22 is the figure of tap big nut after fastening.
1. boss among Fig. 4.
2. screws among Fig. 5.
3. depressions among Figure 10.
4. taps among Figure 19,5. stainless steel dish pond, 6. big nut, 7. hose.
The specific embodiment
In Fig. 1, Fig. 2, Fig. 3 three views of simple type breach sleeve, it can by hard and plastic material (for example: form or iron plate curves) with nylon make, sleeve should have stronger hardness, and this depends on the wall thickness of material therefor and sleeve, and indeformable when holding is principle.
In Fig. 4, extended pattern be on the basis of simple type, in the position that sleeve is partial to an end boss (1) to be set again, can block the hole enlargement wheel and increase sleeve intensity by it.
In Fig. 5, boss wherein on four limits screw is set, so that the hole enlargement bar to be installed.
In Figure 10, on the cylindrical of hole enlargement wheel, depression is arranged.
In Figure 19, tap (4) is installed on the stainless steel dish pond (5), and big nut (6) is used for fixing tap, and the tap lower end generally connects cold and hot two hoses (7).
When this breach sleeve uses,, make them pass breach and enter in the sleeve earlier with two hoses of notch alignment tap lower end; Again sleeve is moved up and block six square nuts; Clockwise rotate sleeve with hand, make nut tightening.When unclamping big nut, carry out backward rotation.If sensation moment is not enough, just take off sleeve and install hole enlargement bar or hole enlargement wheel, the hole enlargement wheel only needs to put, and repeats said process again.Sleeve does not need to see with eyes that the sensation of armrest just can easily tighten or unclamp nut, and is very convenient when using.
Claims (3)
1. breach sleeve, it is characterized in that: sleeve is divided into simple type and extended pattern two kinds, and the inside and outside cross section of simple type sleeve and extended pattern sleeve all is a hexagon, and the sleeve side all is provided with breach, and gap width is slightly larger than the diameter of hose; The extended pattern sleeve also is provided with the hexagon boss at deflection one end place, wherein four limits of boss are provided with screw, each screw is used to install a hole enlargement bar, can sheathed hole enlargement take turns in the boss lower end, the interior cross section of hole enlargement wheel is a hexagon, and this hexagonal size is equal to or slightly greater than the hexagon size in the outer cross section of sleeve.
2. breach sleeve according to claim 1 is characterized in that: hole enlargement bar front end has screw thread, can screw in screw on the sleeve boss by it.
3. breach sleeve according to claim 1 is characterized in that: on the cylindrical of hole enlargement wheel depression is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201558310U CN201471346U (en) | 2009-05-21 | 2009-05-21 | Sleeve with notch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201558310U CN201471346U (en) | 2009-05-21 | 2009-05-21 | Sleeve with notch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201471346U true CN201471346U (en) | 2010-05-19 |
Family
ID=42407587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201558310U Expired - Fee Related CN201471346U (en) | 2009-05-21 | 2009-05-21 | Sleeve with notch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201471346U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302620A (en) * | 2013-06-21 | 2013-09-18 | 冯文杰 | Water pipe connector tightening set |
| WO2014000406A1 (en) * | 2012-06-29 | 2014-01-03 | Wang Zhangming | Installation structure of basin |
-
2009
- 2009-05-21 CN CN2009201558310U patent/CN201471346U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014000406A1 (en) * | 2012-06-29 | 2014-01-03 | Wang Zhangming | Installation structure of basin |
| EP2868817A4 (en) * | 2012-06-29 | 2015-12-02 | Zhangming Wang | Installation structure of basin |
| CN103302620A (en) * | 2013-06-21 | 2013-09-18 | 冯文杰 | Water pipe connector tightening set |
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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: 20100519 Termination date: 20110521 |