CN2342204Y

CN2342204Y - Water tap connector with out turn-off water

Info

Publication number: CN2342204Y
Application number: CN 98205814
Authority: CN
Inventors: 张土墙
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-06-05
Filing date: 1998-06-05
Publication date: 1999-10-06
Anticipated expiration: 2008-06-05

Abstract

The utility model relates to a water tap connector without turning off a water tap, particularly a connector which has the innovative design that a water tap can be replaced without cutting off water source. The utility model mainly comprises a main body which is formed by locking two opposite pipe bodies correspondingly, wherein, both ends of the main body are provided with a locking connection section and a connection section, and the center of the main body forms a slightly bigger chamber. The outer margin of the chamber, which is communicated to a hole of the locking connection section is sheathed with a water stopping pad, and the water stopping pod is matched with a valve to penetrate in the end of the locking connection section by tying the chamber. The valve is bunted by a tension spring to be pushed to the locking connection section, and can close the hole. When the joint section of the water tap is screwed and locked by the locking connection section, the connection section can push the valve to open the hole, and the chamber is communicated with the water tap by the hole. The utility model can achieve the purpose that the water tap can be replaced without cutting off the water source.

Description

Exempt to close water source tap link

The utility model relates to the water tap that the control water source flows out or closes, and refers to a kind of water source tap link especially.

Why water tap can be out of the water provides use, mainly is to utilize pipeline to be connected with the water source.Up to now, all water taps 10 with wall between pipeline 11 when being connected, be in pipeline 11 stage casings or terminal interlocking a connection piece 12 (is commonly called as joint, three kinds of straight joint, elbow connection and three-pronged connectors are arranged), provide water tap 10 to connect to one (shown in the 8th figure) again by this link 12 by its linkage section lock knot.So, though can realize water is located 11 to be transported to water tap 10 by the road by water source (water tower), again through water tap 10 controls, convenient control water outlet is used.Yet,

Because water tap 10 is the products that formed by most assemblying, when using one section, in the future, can unbearably use and need to upgrade, or the user thinks to be necessary to eliminate and change renewal, old water tap more be changed.When only changeing water tap, if the water source is not closed, not only can cause a large amount of waters run off waste, cause outside the person's of changeing whole body spattered with water with mishandling meeting, between changeing,, change and upgrade difficulty inconvenience more because of water continuously outflows.Otherwise,

If avoid aforementioned water waste, be convenient for changing, just the water source must be closed, stop water and constantly gush out, make water tap when changeing, not be subjected to obstructing of water ejection.So change and still have inconvenience, reason to be that general water source supply place (water tower) all is the peak that is positioned at home, in order to change water tap, must to climb to highest point and close the water source in advance, Deng change finish after, get on to open the water source again, could allow water tap have the water supply to use.So changeing a water tap wants to run twice suitable inconvenience under the upstairs house back and forth.

Especially now apartment building is quite general, the shared water tower in whole building, be connected to each family household by water tower with pipeline again, each household has a water meter and switch, but a lot of resident family does not know that own home's water meter and switch are those, so when maintenance or replacing water tap, the normal generation oneself being not related to, by the time just find to close others' family after downstairs, run back and forth several times and cause, especially ordinary affair.

How aforementioned replacing water tap will be closed the problem at water source and get rid of, when allowing water tap change, not need to close the water source in advance, be the problem points place that the utility model will overcome solution.

Main purpose of the present utility model, be when providing a kind of water tap to eliminate trade-in, needn't close the water source, just can change water tap, can not cause exempting from that water constantly gushes out to close water source tap link yet, allow user or water power craftsman (water power maintenance man) obtain the effect of conveniently replaced water tap.

The purpose of this utility model is achieved in that

A kind ofly exempt to close water source tap link, this connection piece mainly contains one by the two relative sealed relatively main bodys that form of body, is provided with interlocking section and linkage section at two ends, and this interlocking section and linkage section are screw; Central authorities form bigger chamber, and the hole outer rim cover that leads to the interlocking section in chamber has a waterstop pad; One valve member, leading portion are slightly less than the hole and are the fork shape, and back segment makes its leading portion fasten via hole by chamber and penetrates in the interlocking section greater than the hole but less than chamber, and back segment can fit on the waterstop pad; One tension spring is placed in the chamber, and an end withstands on chamber inner wall, and the other end heads on the valve member back segment, the valve member perseverance can be pushed to the interlocking end hole is sealed.

This main body can further be established L-shaped right angle handing-over shape, make the interlocking section be communicated with through the chamber handing-over with linkage section, and be provided with a joining hole (screw) at place, the distant place of the relative interlocking section of chamber, cooperate the sealing of lid spiral shell knot, make for support tension spring location, come pushing tow valve member perseverance to push the interlocking section to and the hole is sealed.

This main body is to be ⊥ shape vertically to join shape, the interlocking section is communicated with through the chamber handing-over with linkage section, and is provided with a joining hole (screw), cooperate the sealing of lid spiral shell knot at the place, a distant place of the relative interlocking section of chamber, make for support tension spring location, come pushing tow valve member perseverance to push the interlocking section to and the hole is sealed.

After using the utility model, when the interlocking section water supply stopcock linkage section of main body screwed togather interlocking, valve member can be subjected to the pushing tow of water tap linkage section and open the hole, allows chamber be communicated with water tap through the hole, can reach and need not close the purpose that water tap just can be changed in the water source.

Now enumerate best specific embodiment of the present utility model, conjunction with figs. is introduced the explanation structure characteristic in detail, and purpose, the effect that can reach are as follows:

Fig. 1: be the utility model embodiment one exploded view.

Fig. 2: be the utility model embodiment one section constitutional diagram.

Fig. 3: be the utility model embodiment two section constitutional diagrams.

Fig. 4: be the utility model embodiment three section constitutional diagrams.

Fig. 5: be the user mode figure that the utility model embodiment one does not install water tap.

Fig. 6: be that the utility model embodiment one is used in combination phase diagram with water tap.

Fig. 7: be another enforcement illustration of the utility model.

Fig. 8: traditional link and water tap are used in combination phase diagram.

As shown in Figure 1, 2: be exploded view and the constitutional diagram that the utility model " exempts to close water source tap link ", this connection piece mainly contains one by two relative body 21, the 22 sealed relatively main bodys that form 20, be provided with interlocking section 23 and linkage section 24 at two ends, this interlocking section 23 is a screw with linkage section 24; Central authorities form bigger chamber 25, and the hole 26 outer rim covers that lead to interlocking section 23 in chamber 25 have a waterstop pad 27; One valve member 30, leading portion are slightly less than hole 26 and are the fork shape, and back segment makes its leading portion fasten via hole 26 by chamber 25 and penetrates in interlocking section 23 greater than hole 26 but less than chamber 25, and back segment can fit on the waterstop pad 27; One tension spring 40 is placed in the chamber 25, and an end withstands on chamber inner wall, and the other end heads on valve member 30 back segments, valve member 30 perseverances can be pushed to the interlocking end to hole 26 sealings.

This main body 20 ' can be further L-shaped right angle handing-over shape makes interlocking section 23 be communicated with (cooperation is referring to shown in Figure 3) with linkage section 24 through chamber 25 handing-over; Place, a distant place at chamber 25 relative interlocking ends is provided with a joining hole (screw) 28, and the hole 26 outer rim covers that lead to interlocking section 23 have a waterstop pad 27; One valve member 30, leading portion are slightly less than hole 26 and are the fork shape, and back segment makes its leading portion fasten via hole 26 by chamber 25 and penetrates in interlocking section 23 greater than hole 26 but less than chamber 25, and back segment can fit on the waterstop pad 27; One tension spring 40 is placed in the chamber 25, and an end heads on valve member 30 back segments, and in addition end cooperates a lid 29 spiral shells to tie in joining hole 28 loam cakes knot sealing support, makes valve member 30 perseverances push interlocking section 23 to and to hole 26 sealings.

This main body 20 " is to be ⊥ shape vertically to join shape, lock knot section 23 is joined through chamber 25 with linkage section 24 be communicated with (as shown in Figure 4); Place, a distant place at chamber 25 relative interlocking ends is provided with a joining hole (screw) 28, and the hole 26 outer rim covers that lead to interlocking section 23 have a waterstop pad 27; One valve member 30, leading portion are slightly less than hole 26 and are the fork shape, and back segment makes its leading portion fasten via hole 26 by chamber 25 and penetrates in interlocking section 23 greater than hole 26 but less than chamber 25, and back segment can fit on the waterstop pad 27; One tension spring 40 is placed in the chamber 25, end top person's valve member 30 back segments, and in addition end cooperates a lid 29 spiral shells to tie in joining hole 28 loam cakes knot sealing support, makes valve member 30 perseverances push interlocking section 23 to and to hole 26 sealings.

Aforesaid connection piece, the actual water tap that provides in pipeline is installed when being used in combination, be by main body 20 (20 ', linkage section of 20 ") 24 and pipeline 50 interlockings; interlocking section 23 is not when water supply stopcock connects; be to be closed because of the hole 26 that tension spring 40 pushing tow valve members 30 lid knots lead to interlocking section 23, and be sealing state (as shown in Figure 5).When the linkage section 52 of water tap 51 is screwed togather when locking by interlocking section 23, the linkage section 52 of water tap 51 is locked at one to two o'clock, the leading portion end of terminal meeting contact valve member 30, and then when continuing to lock, whole valve member 30 is passed in chamber 25, lock knot fully and engage (as shown in Figure 6) for sealed section 23 of linkage section 52 links of water tap 51, valve member 30 back segments leave hole 26, allow chamber 25 be communicated with water tap 51 through valve member 30 leading portion fork portions, provide use and the water in the pipeline can be imported water tap inside by hole 26.

Generally speaking, when the utility model by user mode shown in Figure 6 under, when changing water tap 51, needn't be about to the water source fully earlier and close, promptly water tap 51 can be unscrewed and withdraw from, when water tap 51 linkage sections 52 withdraw from, valve member 30 in the main body 20 can be subjected to tension spring 40 thrusting actions, and withdraw from and to the displacement of the end of interlocking section 23 with water tap 51, when water tap 51 linkage sections 52 are terminal near interlocking section 23, valve member 30 is understood under the double action of the tension force of tension spring 40 and water hydraulic pressure hole 26 close encapsulation leak-stoppings (as shown in Figure 5), after allowing water tap 51 withdraw from fully, do not have water and flow out again, reach and to close the purpose that the water source is replaceable water tap fully.Otherwise, when new water tap after the main body 20 interlocking sections 23 sealed connections of link, linkage section 52 ends of water tap are resisted against valve member 30 leading portion ends, can gradually valve member 30 be passed in chamber 25 when continuing to lock, and water imported in the water tap complete conducting when the complete interlocking of water tap finishes gradually.So, traditional link can be overcome solution in the problem of changing water tap front-rear switch water source, allow water tap have more convenience.

Again as shown in Figure 7: be another enforcement illustration of the utility model, when main body of the present utility model is 20, that is this connection piece is when being a straight tube-like, valve member 30 in chamber 25, can not be subjected to the effect of shoring of tension spring 40, water tap 51 to change be removed after, the pressure pushing tow that this valve member 30 still can be produced by water itself, and to hole 26 sealings of interlocking section 23 inboards.Can reach equally and change the purpose that water tap 51 needn't be closed the water source, with the effect that is convenient for changing.

To sum up institute is old, and the utility model has been broken through the link structure of conventional tube end really, allows the water tap repair and replacement in using have more convenience, and obviously creative and progressive is so propose utility application in accordance with the law.

Claims

1, a kind ofly exempt to close water source tap link, it is characterized in that: this connection piece mainly contains one by the two relative sealed relatively main bodys that form of body, is provided with interlocking section and linkage section at two ends, and this interlocking section and linkage section are screw; Central authorities form bigger chamber, and the hole outer rim cover that leads to the interlocking section in chamber has a waterstop pad; One valve member, leading portion are slightly less than the hole and are the fork shape, and back segment makes its leading portion fasten via hole by chamber and penetrates in the interlocking section greater than the hole but less than chamber, and back segment can fit on the waterstop pad; One tension spring is placed in the chamber, and an end withstands on chamber inner wall, and the other end heads on the valve member back segment, the valve member perseverance can be pushed to the interlocking end hole is sealed.

2, according to claim 1ly exempt to close water source tap link, it is characterized in that: this main body is further established L-shaped right angle handing-over shape, make the interlocking section be communicated with through the chamber handing-over with linkage section, and be provided with a joining hole (screw) at place, the distant place of the relative interlocking section of chamber, cooperate the sealing of lid spiral shell knot for support tension spring location.

3, according to claim 1ly exempt to close water source tap link, it is characterized in that: this main body is to be ⊥ shape vertically to join shape, the interlocking section is communicated with through the chamber handing-over with linkage section, and be provided with a joining hole (screw) at place, the distant place of the relative interlocking section of chamber, cooperate the sealing of lid spiral shell knot for support tension spring location.