CN2132902Y

CN2132902Y - Wall seating of tap having mixture of cold-hot water

Info

Publication number: CN2132902Y
Application number: CN 92229616
Authority: CN
Inventors: 廖进祥
Original assignee: LIYI MANUFACTURING INDUSTRY Co Ltd
Current assignee: LIYI MANUFACTURING INDUSTRY Co Ltd
Priority date: 1992-08-01
Filing date: 1992-08-01
Publication date: 1993-05-12
Anticipated expiration: 2002-08-01

Abstract

The utility model relates to the wall connecting seat of a cold and hot water mixing tap. The interior of a body is provided with a flow passage. One end of the flow passage is provided with a screw rod part which is screwed with a mixing tap, and the other end of the flow passage is provided with a shaft hole which is in parallel arrangement with the screw rod part. A screw connecting rod is provided and is a hollow pipe body. The external screw thread section of one end of the screw connecting rod is screwed with an interwall water pipe, and the external screw thread of the other end of the screw connecting rod is sheathed in a shaft hole and is in screw connection with a screw cap after extending out of the body. The middle section of the screw connecting rod is provided with a polygon section. The approaching end section of the screw connecting rod is provided with a water outlet which is corresponding to the flow passage. The both sides of the water outlet are provided with water stop rings which are positioned on the both sides of the flow passage. The internal diameter of the end section of the water outlet is provided with an internal screw thread section which is screwed and sealed with a screw plug which is provided with a water stop ring. When the screw cap is loosened, the body rotates around the screw connecting rod and makes adjustment, and the mixing tap is aligned to the interwall water pipe.

Description

Wall seating of tap having mixture of cold-hot water

The utility model relates to the wall seating that water pipe between mixer tap and wall is connected usefulness.

Figure 2 shows that in a kind of water system within doors in the past, the wall seating 20 of the most normal use when being used for water pipe and cold and hot mixing tap between connecting wall, it mainly is one-body molded person, is one approximately

Font, its inside is provided with a runner 21 perforations and connects wall screw part 22 and the screw part 23 that is connected mixing tap, and can be spirally connected by connecing water pipe between wall screw part 22 and wall (hot and cold water pipe), be connected combination by screw part 23 with mixing tap 30, to reach the combination that is connected of water pipe between mixer tap and wall.

But, hot and cold water pipe is when construction between wall, can't be very correct be installed on the fixed position, top, and lose due spacing between the two, so when carrying out the mixer tap connection, just can't do directly to connect combination, and need be by wall seating 20 as connecting medium, this is well known person.

In addition, after cool and hot water pipe combines between wall seating 20 and wall, the mixer tap 30 that provides that can't be very correct is done correct connection, after so water pipe is connected between wall seating 20 and wall, may make between two sealed nuts of the screw part 23 of two wall seatings 20 and mixing tap and produce error, and make mixing tap can't do the most proper combination, so certainly will will adjust one or two wall seating, make two screw part 23 and sealed nut align (as shown in Figure 2).Thus, the then packing again that whole wall seating 20 just will changeed so then may make between wall the damage of breaking of water pipe or wall seating; Adjust wall seating and can make then that water pipe produces the phenomenon that gets loose between itself and wall if do counter-rotating, and the anxiety of seepage is arranged.

Be with, this wall seating commonly used on reality is used, have following many shortcomings at least and produce:

1. have and excessively collapse tight or sealed too lately, and produce the seepage phenomenon.

2. align difficulty, also difficulty is inconvenient in relative installing.

Wall seating is connected providing between wall cool and hot water pipe and mixer tap to install, do not influencing on the sealed tightness, can make suitable angular adjustment, to adapt to the difference of both having deposited between water pipe and mixing tap between wall, and will use the shortcoming eliminating that wall seating had both been deposited always, be the problem points place of the utility model institute desire solution.

The main purpose of the utility model is to provide a kind of two screw rods portion that makes to do the relative angle adjustment, so that providing between wall water pipe to be connected with mixing tap in the combination, can obtain the mixer tap wall seating of simpler and easy convenient construction benefit.

A purpose again of the utility model is to provide a kind of can making to obtain between water pipe and mixing tap between wall correctly to combine, to reach the mixer tap wall seating of ne-leakage utilization benefit.

For reaching aforementioned purpose, the utility model provides a kind of mixer tap wall seating, includes a body, and its inside is provided with a runner, and the one end is provided with screw part and is used for being spirally connected with mixing tap, and its other end can be connected with water pipe between wall; The described body the other end is provided with an axis hole and screw part and is and is arranged in parallel; Described wall seating also includes: the bar that is spirally connected, it is a hollow tube, its two ends section external diameter is provided with external thread section, the one thread section be used for and wall between water pipe be spirally connected fixingly, another thread section then is used for being spirally connected with a nut and closes, the stage casing is provided with the polygonal section of an even number of sides, as the means of interlocking, nearly end section then is provided with water outlet, is provided with water stop ring on rear side before the water outlet, the footpath then is provided with internal thread segment within the latter end, so as with a plug screw with water stop ring sealing that is spirally connected; The described bar that is spirally connected is inserted in the axis hole of body, its external thread section forms pin-joint by nut lock knot after stretching out body, make the bar water outlet that is spirally connected corresponding with runner, make two water stop rings be positioned at the runner both sides simultaneously, when nut unclamps, body can be around the bar rotation adjustment that is spirally connected, and makes that water pipe aligns between mixing tap and wall.

In aforementioned mixer tap wall seating, be preferably between the polygonal section and water stop ring of the bar that is spirally connected, with the corresponding section on the axis hole of body, being provided with in line tooth, that the two can be staggered mutually is chimeric, with the reinforcement locating effect, but it can do the adjustment of angle when both break away from.

Now conjunction with figs. is enumerated a most preferred embodiment, introduces the structure content of the utility model in detail, and the function and benefit that can reach, wherein:

Fig. 1 is a wall seating cross-section structure commonly used;

Fig. 2 is a wall seating commonly used and the schematic representation that engages of mixing tap;

Fig. 3 is the three-dimensional exploded view of the utility model;

Fig. 4 is the sectional view of the utility model composite structure;

Fig. 5 be the utility model with mixing tap engage embodiment's schematic representation;

Fig. 6 is the embodiment's three-dimensional exploded view that the utlity model has in line tooth.

Fig. 3 illustrates a kind of mixer tap wall seating of the present utility model, and this wall seating 40 is to be articulated by be spirally connected bar 41 and a body 42, and with a nut 43 sealed location.Wherein:

The bar 41 that is spirally connected is a hollow tube, and its two ends section external diameter is provided with

external thread section

44,47, one thread section 44 can and wall between water pipe be spirally connected fixingly, 47 of another thread sections provide nut 43 spiral shells knots, so that articulate the location with body 41.The stage casing is provided with a polygonal (even number of sides of correspondence) section 45, as the means of interlocking.Nearly end section then is provided with water outlet 46, makes this outlet 46 must be corresponding with the sluice way 51 of body 40, and is provided with water stop ring 49 on rear side before the water outlet 46.The footpath then is provided with internal thread segment 48 within the latter end, so as with a plug screw 50 with water stop ring sealing that is spirally connected.

Body 42 its inside are provided with a runner 51, the one end is provided with screw part 52 and is used for being spirally connected with mixing tap, the other end then is provided with an axis hole 53 and is with screw part 52 and is arranged in parallel, bar 41 is inserted in for being spirally connected, make the bar external thread section that is spirally connected stretch out the back and form pivot joint in conjunction with (as shown in Figure 4) with nut 43 lock knots, and make the bar water outlet 46 that is spirally connected corresponding with runner 51, make water stop ring 49 be positioned at runner 51 both sides simultaneously, to prevent the water seepage.

Mixer tap wall seating as previously mentioned, when providing that water pipe engages with mixing tap 30 between wall, can by be spirally connected bar 41 in advance with wall between water pipe do best combining, if the screw part 52 of body 41 can't align with mixing tap 30, be to loosen nut 43, make body 41 be the center again around the bar 41 that is spirally connected, making suitable angular adjustment aligns fully to screw part 52 and mixing tap 30, give interlocking combination (as shown in Figure 5), and nut screwed, can make whole wall seating very normal and do not have under the mandatory state that aligns, reaching provides being connected of water pipe between mixing tap and wall.

Mixer tap wall seating as previously mentioned, it can be 49 of the polygonal section 45 of the bar 41 that is spirally connected and water stop rings, and corresponding section on the axis hole 53 of body 42, be provided with in line tooth 54, so that the two can stagger chimeric (as shown in Figure 6) mutually, so can make body more firm with combining of the bar that is spirally connected, but do not influence its angular adjustment, still can be when the body 42 and the bar 41 that is spirally connected be separated to both in line tooth 54 disengagings, can make body make angular adjustment around the bar rotation that is spirally connected, though the indefinite angular adjustment in the time of so can not be as aforementioned no in line toothing, but can make body reach with mixing tap under minimal error, the minimum urgent lock that remakes the bar 41 that is spirally connected can reach expection align sealed, the shortcoming that the wall seating commonly used of also forgoing had fully both been deposited.

In sum, the utility model has been broken through the stationary structure of wall seating commonly used really, and initiates out the structure of feasible adjustment angle, and then can get rid of the shortcoming that the dust head had both deposited, and can reach simpler and easy again and aligns, Practical Benefit such as convenient construction.

Claims

1, a kind of mixer tap wall seating includes a body, and its inside is provided with a runner, and the one end is provided with screw part and is used for being spirally connected with mixing tap, and its other end can be connected with water pipe between wall;

It is characterized in that:

The described body the other end is provided with an axis hole and screw part and is and is arranged in parallel;

Described wall seating also includes:

One bar that is spirally connected, it is a hollow tube, its two ends section external diameter is provided with external thread section, the one thread section be used for and wall between water pipe be spirally connected fixingly, another thread section then is used for screwing togather with a nut, the stage casing is provided with the polygonal section of an even number of sides, as the means of interlocking, nearly end section then is provided with water outlet, is provided with water stop ring on rear side before the water outlet, the footpath then is provided with internal thread segment within the latter end, so as with a plug screw with water stop ring sealing that is spirally connected;

The described bar that is spirally connected is inserted in the axis hole of body, and its external thread section forms pin-joint by nut lock knot after stretching out body, makes the bar water outlet that is spirally connected corresponding with runner, makes two water stop rings be positioned at the runner both sides simultaneously;

When nut unclamped, body can be around the bar rotation adjustment that is spirally connected, and made that water pipe aligns between mixing tap and wall.

2, mixer tap wall seating according to claim 1 is characterized in that between the polygonal section and water stop ring of the bar that is spirally connected, and the corresponding section on the axis hole of body, and being provided with in line tooth, that the two can be staggered mutually is chimeric.