CN203215044U

CN203215044U - Seamless installation and scald protection button combined structure for concealed constant temperature faucet

Info

Publication number: CN203215044U
Application number: CN 201220603092
Authority: CN
Inventors: 祝传宝; 叶立明; 白双林
Original assignee: Xiamen Lota International Co Ltd
Current assignee: Xiamen Lota International Co Ltd
Priority date: 2012-11-15
Filing date: 2012-11-15
Publication date: 2013-09-25
Anticipated expiration: 2022-11-15

Abstract

Disclosed is a seamless installation and scald protection button combined structure for a concealed constant temperature faucet. The seamless installation and scald protection button combined structure for the concealed constant temperature faucet includes: a constant temperature faucet body, an installation support set, a decorative board, a valve core adjusting rod, a handle seat and a handle. The seamless installation and scald protection button combined structure for the concealed constant temperature faucet also includes a temperature adjusting device. The temperature adjusting device includes a temperature locating block, which is arranged in the handle seat and is provided with two cambered grooves with different diameters. The chambered groove with a bigger diameter is the water outlet control area, and the chambered groove with a smaller diameter is the temperature adjusting area. A button set includes: a button, a returning spring and a shift rod. One end of the shift rod is connected to the side wall of the button and the other end of the shift rod is arranged into the chambered grooves of the temperature locating block. One end of the returning spring abuts to the handle, and the other end supports the button. By the cooperation of the button set and the different gear positions of the temperature locating block, a rotation range of a faucet constant temperature valve core can be selectively controlled by the handle, thereby achieving the functions of constant water emission and selective temperature adjusting water emission. The distance between the handle seat and the decorative board is constant, thereby guaranteeing the integrity of the concealed faucet.

Description

Concealed constant-temperature tap does not have the gap and installs in conjunction with anti-scald protection press-button structure

Technical field

The relevant a kind of bathroom of the utility model, hot-water heating equipment refer to that especially a kind of concealed constant-temperature tap does not have the gap and installs in conjunction with anti-scald protection press-button structure.

Background technique

For keeping clean and tidy, the terseness in bathroom, the most employing of control tap of various shower or water outlet device is buried the wall formula and is installed, and the main body that is about to tap is installed in the body of wall, only exposes outside the mouth of a river and switch handle.Need that pre-set space is with the assembling faucet subject on body of wall, because body of wall exists than high tolerance when headspace, the dimensional space that faucet subject is installed is wayward, therefore, and cooperating apart from having variability between switch handle and the leading spool.

The mounting structure great majority of present concealed constant-temperature tap adopt following two kinds:

One is screw lock decoration panel scheme, and namely screw passes decoration panel and is connected with the screw hole that body group within the walls arranges, and decoration panel is locked at metope; This scheme screw exposes, need open screw hole at decoration panel, and the gap of handle base and decoration panel can be according to different change of the depth that metope is installed, this scheme can be destroyed the clean and tidy and attractive in appearance of decoration panel, and the metope depth is different also can to influence the moulding of part outward of whole wall with installing in the gap of handle base and decoration panel.

It two compresses the decoration panel scheme for handle base, be that the inner band of handle base thread is locked with the thread of body group setting within the walls, decoration panel is clamped on the metope, there is not the gap between this scheme handle base and the decoration panel, metope depth Different Effects is not installed in the moulding of the outer part of whole wall, this scheme can be on decoration panel yet exposed screws, and rocking of handle can be reduced in no gap between handle base and the decoration panel, improves the feel of handle.

The limit high temperature of concealed constant-temperature tap prevents from scalding protection structure great majority and adopts following two kinds in addition:

One is high temperature button protection structure; can the handle rotation be set between low-temperature range, temperature position commonly used and high-temperature zone; this scheme is safer, can prevent that children's rotational temperature operating handle of playing from scalding, being not intended to clash into scald that scald, clothes or bath towel hook rotational temperature operating handle that the rotational temperature operating handle causes cause etc.

It can only arrange an interval two for temperature limiting stopper protection structure, and namely rotational temperature operating stem water-exit temperature can not more effectively protect scald above-mentioned from minimum temperature directly to the limit high temperature that arranges.

Do not have gap installation and the combination of anti-scald protection button but present concealed constant-temperature tap can't be realized the handle group, this case just produces thus.

The model utility content

The purpose of this utility model provides a kind of concealed constant-temperature tap does not have the gap installation in conjunction with anti-scald protection press-button structure; it is under the condition that satisfies the constant-temperature effluent regulatory function; realize that handle base cooperates with no gap between the decoration panel, guarantees the aesthetic property of whole leading outward appearance.

For achieving the above object, solution of the present utility model is:

A kind of concealed constant-temperature tap does not have the gap to be installed in conjunction with anti-scald protection press-button structure, it comprises the faucet body that places in the body of wall, accept faucet body and handle base mounting bracket group, decoration panel, be connected faucet body valve rod and handle the spool adjustable lever, be resisted against handle base and handle on the decoration panel; Wherein: also comprise a temperature control device, this faucet body is the constant-temperature tap body; Described temperature control device comprises the temperature positioning block that is positioned at handle base and two sections different radii curve baths of tool, and an activity is matched with the button groups on the handle; The radian of big footpath curve bath is the low temperature control area, and the path curve bath is high temperature regulation and control zones, and the cross wall in the middle of big footpath curve bath and the path curve bath is temperature position commonly used; Described button groups comprises button, Returnning spring and gear bar, one end of gear bar is connected on the sidewall of button, the other end is stretched the curve bath that places the temperature positioning block, and Returnning spring one end leans in handle, and the other end holds button makes it convexedly stretch in outside the handle.

Described temperature positioning block is shaped in the handle base.

Described mounting bracket group comprises that a frame plate and is convexly equipped with the bearing in the frame plate outside, frame plate be set up with the faucet body interlocking together; Bearing is connected with handle base, and the bearing bottom is for the ccontaining space of faucet body valve core, and the bearing upper center forms the through hole that passes for the spool adjustable lever.

Described mounting bracket group comprises that a frame plate and is convexly equipped with the bearing in the frame plate outside, frame plate be set up with the faucet body interlocking together; Bearing is connected with handle base, the bearing bottom is for supplying the ccontaining space of faucet body valve core, and the bearing upper center forms the through hole that passes for the spool adjustable lever, bearing is provided with lug, corresponding this lug is provided with breach in the central hole of decoration panel, also is provided with the short slot of cooperation simultaneously in handle base.

Described handle base the inner middle part forms a block set that cooperates with bearing, forms to cover with cover in this block set outer rim and puts decoration panel and lean outer surface at decoration panel; At handle base outer end formation one heavy seat, in heavy seat, be formed centrally a sleeve column that supplies the spool adjustable lever to pass.

Described temperature positioning block is the disk body that a center has trepanning, and disk body is to be placed in the heavy seat, at two sections curve baths that radius is different of card formation of disk body.

Be provided with sliding sleeve between described sleeve column and the spool adjustable lever.

The heavy seat of described handle base is provided with through hole, and the card between disk body two curve baths is provided with a groove.

Be provided with the spline structure that to realize that the two minute angle is regulated between the heavy seat of described temperature positioning block and handle base.

The outer end of described spool adjustable lever links together by a column sleeve and handle.

Described handle comprises a tommy bar and leader's lid, and an end group of tommy bar is connected in the handle cover outer end, and the sidewall above the relative tommy bar connecting end of handle cover is provided with a matching hole for the button groups cooperation.

After adopting such scheme, the utility model is by arranging the temperature positioning block with two gears in handle base, utilize the button groups that arranges on the handle to realize the cooperation of the different gears of temperature positioning block therewith, thereby the scope of the rotation of the leading constant temperature valve core of the selectable control of control handle is to realize the regulatory function of different water-exit temperatures; The constancy of distance between handle base and the decoration panel simultaneously can guarantee the integrity of this concealed installation tap outward appearance again.

Description of drawings

Fig. 1 is the utility model embodiment 1 part three-dimensional exploded view;

Fig. 2 is the utility model embodiment 1 assembled sectional view;

Fig. 3 is that the A-A of Fig. 2 is to sectional view;

Fig. 4 is the utility model embodiment 1 assembled sectional view (selecting to regulate the temperature gear);

Fig. 5 is that the B-B of Fig. 4 is to sectional view;

Fig. 6 is the utility model embodiment 2 part three-dimensional exploded view;

Fig. 7 is the utility model embodiment 2 three-dimensional exploded view.

Embodiment

Shown in Fig. 1 to Fig. 7; the utility model has disclosed a kind of concealed constant-temperature tap does not have the gap installation in conjunction with anti-scald protection press-button structure, and it mainly comprises a constant-temperature tap body 1, a mounting bracket group 2, a decoration panel 3, a spool adjustable lever 4, leader's seat 5, leader 6 and a temperature control device 7.

Cooperate Fig. 1 to embodiment of the present utility model 1 shown in Figure 5, wherein:

Described constant-temperature tap body 1, its valve core rod 11 cooperates spool adjustable lever 4 to pass mounting bracket group 2 and cooperates with handle 6.

Described mounting bracket group 2 comprises that a frame plate 21 and is convexly equipped with the bearing 22 in frame plate 21 outsides, frame plate 21 be with faucet body 1 usefulness long spiro nail interlocking together; And bearing 22 links together with frame plate 21, perhaps the two is formed in one, be provided with the screw thread of joining with handle base 5 locks in bearing 22 outer rims, bearing 22 is passed and can be exposed its root behind the frame plate 21 and be provided with O shape circle groove, O shape circle back frame plate is installed can become whole group, and during lock is joined with handle base cooperates screw thread, bearing 22 can transfer, bearing 22 bottoms are for the ccontaining space of faucet body valve core, and bearing 22 upper center form the through hole 221 that passes for valve core rod 11.

Described decoration panel 3 is a cover cap, and its cover places the outside in body of wall embedded box space, after center hole 31 passes for above-mentioned bearing 22, to play the effect of blocking decoration;

The inner periphery of described handle base 5 is to lean to form no gap on the surface of decoration panel 3 with it and cooperate.

Described handle 6 is to connect spool adjustable lever 4 and the movable outer end that is matched with handle base 5.

Described temperature control device 7 comprises that temperature positioning block 71, one activities in the handle base 5 of being fixed on are matched with the button groups 72 on the handle 6;

Described handle base 5 inner middle parts form a block set 51 with internal thread cooperating with above-mentioned bearing 22, form cover 52 in these block set 51 outer rims and put the center hole 31 of decoration panel 3 with cover and lean outer surface at decoration panel 3; Also form a heavy seat 53 in the outer end of handle base 5 ccontaining fixing for temperature positioning block 71, in heavy seat 53, be formed centrally a sleeve column 54 that supplies spool adjustable lever 4 to pass, the setting of sleeve column 54 is that spool adjustable lever 4 is had a supporting role, for reducing wearing and tearing between spool adjustable lever 4 and the sleeve column 54, between the two, also be provided with sliding sleeve 55; The top thread that the outer end of the spool adjustable lever 4 among this embodiment can be passed handle 6 and sliding sleeve 55 and spool adjustable lever 4 by the column sleeve 56 that a cross section is links together, drive the spool adjustable lever 4 that connects valve core rod synchronously when making handle 6 rotate and rotate, reach the function of the leading water outlet of control.

Further also be provided with through hole 531 on handle base 5 heavy seats 53, its effect is to guarantee can guarantee that also screw passes through hole 531 and is tightened onto in the screw hole that frame plate 22 is installed after handle base 5 compresses decoration panel 3.

And be formed with spline so that suitable with the spline of following temperature positioning block 71 disk bodies 712 peripheries at the inwall of handle base 5 heavy seats 53.

Described temperature positioning block 71 is that a center has trepanning 711 disk bodies 712, trepanning 711 is to be placed on the outer wall of sleeve column 54, and disk body 712 is to be placed in the heavy seat 53, card at disk body 712 forms two

sections curve baths

7121,7122 that radius is different, wherein the radian of big footpath curve bath 7121 is the low temperature control area, and path curve bath 7122 is high temperature regulation and control zone, and the cross wall in the middle of big footpath curve bath and the path curve bath is temperature position commonly used.

Further, also be provided with a groove 7123 on the card between 712 liang of curve baths 7121 of disk body, 7122, these groove 7123 shapes are that the augular offset that causes when body is installed is regulated; And the spline setting of the spline of disk body 712 peripheries and handle base 5 heavy seats 53 can be realized the adjustment of the two minute angle, and it is more accurate to guarantee that water-exit temperature is set.

Certainly, the spline of disk body 712 can be the internal spline that is arranged in the trepanning 711, and the corresponding spline on the handle base 5 is provided in a side of the external splines on the sleeve column 54.

Described mounting bracket group 2 includes for the screw hole that temperature positioning block 71 is installed; The through hole 531 of described handle base 5 can guarantee to greatest extent that handle base 5 is installed and rotate when different amount, and its screw that is used for installing temperature positioning block 71 can pass through, and can guarantee that in use handle base thread when bearing big torsion is not released.

Described handle 6 comprises that a tommy bar 61 and leader cover 62, one end group of tommy bar 61 is connected in handle cover 62 outer ends, and the sidewall above handle cover 62 relative tommy bar 61 connecting ends is provided with a matching hole 621 for the button groups cooperation, is provided with the lock 622 with column sleeve 56 interlockings in the handle cover 62.

And button groups 72 comprises a button 721, a Returnning spring 722 and a gear bar 723, one end of gear bar 723 is connected on the sidewall of button 721, the other end is stretched the curve bath that places temperature positioning block 71, Returnning spring 722 1 ends lean on lock 622 outer walls of handle 6, the other end holds button 721 makes it convexedly stretch in the outside of handle cover 62, one screw 8 passes handle 6 from the rear, be tightened in the column sleeve 56.

After leading mounting structure of the present utility model is assembled on the body of wall, cooperate shown in Fig. 2,3, during normality, the Returnning spring 722 of button groups 72 is that to hold button 721 be to be in the big footpath curve bath 7121 of temperature positioning block 71 with seasonal gear bar 723, its zone of action is subjected to the spacing of this big footpath curve bath 7121 and makes the handle 6 can only be in the water outlet control area activity of tap, and realization is the constant-temperature effluent of fixed temperature.

Cooperate Fig. 4, shown in 5, when needs carry out the water-exit temperature adjusting, press button 721 and make Returnning spring distortion 722 retractions, then button 721 just can enter in the path curve bath 7122 with gear bar 723 breaks away from the spacing of curve bath 7121 two ends, big footpath, namely enter the temperature adjusting zone of leading spool, realize the selection of constant-temperature tap water-exit temperature with this, the Returnning spring 722 of this moment is in the compress energy storage state, treat that pine oil is to the application of force of button 721, then button 721 can make gear bar 723 return to the water outlet control area activity of big footpath curve bath 7121 under Returnning spring 722 effects again.

For another example shown in Fig. 6,7, embodiment 2 of the present utility model, its basic structure is identical with embodiment 1, is equally to comprise a constant-temperature tap body 1, a mounting bracket group 2, a decoration panel 3, a spool adjustable lever 4, leader's seat 5 ', leader 6 and a temperature control device 7; With the main distinction of above-described embodiment 1 be that the temperature positioning block is directly molded in the handle base 5 ', and the bearing of mounting bracket group 2 is provided with lug 222, corresponding this lug 222 is provided with the breach 311 that cooperates with lug 222 at the center hole 31 of decoration panel 3, also be provided with simultaneously the short slot (not shown) that cooperates for lug 222 in handle base 5 ', the setting of lug 222, breach 311 and short slot herein is to guarantee that the interlocking screw is passing handle base 5 ', do not needing to adjust direction when decoration panel 3 is installed on mounting bracket group 2.

Among this embodiment 2, handle 6 is to be set to side locking, and namely Cock screw 8 passes from the side of handle 6 with the spline rod 56 ' locking that is connected spool adjustable lever 4 and cooperates.

This embodiment 2 can realize the function of above-described embodiment 1 equally.

To sum up, the utility model is by arranging the temperature positioning block 71 with two gears in handle base 5, utilize the button groups 72 that arranges on the handle 6 to realize the cooperation of temperature positioning block 71 different gears therewith, thereby the scope of the rotation of the leading constant temperature valve core of control handle 6 selectable controls is to realize normal constant-temperature effluent and the function of selecting the temperature regulation water outlet; The constancy of distance between handle base 5 and the decoration panel 3 simultaneously can guarantee the integrity of the leading outward appearance of this concealed installation again.

Claims

1. a concealed constant-temperature tap does not have the gap and installs in conjunction with anti-scald protection press-button structure, it comprises the faucet body that places in the body of wall, accept faucet body and handle base mounting bracket group, decoration panel, be connected faucet body valve rod and handle the spool adjustable lever, be resisted against handle base and handle on the decoration panel; It is characterized in that: also comprise a temperature control device, this faucet body is the constant-temperature tap body; Described temperature control device comprises the temperature positioning block that is positioned at handle base and two sections different radii curve baths of tool, and an activity is matched with the button groups on the handle; The radian of big footpath curve bath is the water outlet control area, and the path curve bath is the temperature adjusting zone; Described button groups comprises button, Returnning spring and gear bar, one end of gear bar is connected on the sidewall of button, the other end is stretched the curve bath that places the temperature positioning block, and Returnning spring one end leans in handle, and the other end holds button makes it convexedly stretch in outside the handle.

2. concealed constant-temperature tap as claimed in claim 1 does not have the gap installation in conjunction with anti-scald protection press-button structure, and it is characterized in that: described temperature positioning block is shaped in the handle base.

3. concealed constant-temperature tap as claimed in claim 1 does not have the gap and installs in conjunction with anti-scald protection press-button structure, and it is characterized in that: described mounting bracket group comprises that a frame plate and is convexly equipped with the bearing in the frame plate outside, frame plate be set up with the faucet body interlocking together; Bearing is connected with handle base, and the bearing bottom is for the ccontaining space of faucet body valve core, and the bearing upper center forms the through hole that passes for the spool adjustable lever; This frame plate is provided with for the screw hole that temperature is decided piece is installed.

4. concealed constant-temperature tap as claimed in claim 2 does not have the gap and installs in conjunction with anti-scald protection press-button structure, and it is characterized in that: described mounting bracket group comprises that a frame plate and is convexly equipped with the bearing in the frame plate outside, frame plate be set up with the faucet body interlocking together; Bearing is connected with handle base, the bearing bottom is for supplying the ccontaining space of faucet body valve core, and the bearing upper center forms the through hole that passes for the spool adjustable lever, bearing is provided with lug, corresponding this lug is provided with breach in the central hole of decoration panel, also is provided with the short slot of cooperation simultaneously in handle base.

5. concealed constant-temperature tap as claimed in claim 1 does not have the gap installation in conjunction with anti-scald protection press-button structure, it is characterized in that: described handle base the inner middle part forms a block set that cooperates with bearing, forms to cover with cover in this block set outer rim and puts decoration panel and lean outer surface at decoration panel; At handle base outer end formation one heavy seat, in heavy seat, be formed centrally a sleeve column that supplies the spool adjustable lever to pass.

6. concealed constant-temperature tap as claimed in claim 5 does not have the gap installation in conjunction with anti-scald protection press-button structure; it is characterized in that: described temperature positioning block is the disk body that a center has trepanning; disk body is to be placed in the heavy seat, at two sections curve baths that radius is different of card formation of disk body.

7. do not have the gap installation in conjunction with anti-scald protection press-button structure as claim 5 or 6 described concealed constant-temperature taps, it is characterized in that: be provided with sliding sleeve between described sleeve column and the spool adjustable lever.

8. concealed constant-temperature tap as claimed in claim 6 does not have the gap installation in conjunction with anti-scald protection press-button structure, it is characterized in that: the heavy seat of described handle base is provided with through hole, and the card between disk body two curve baths is provided with a groove.

9. do not have the gap installation in conjunction with anti-scald protection press-button structure as claim 6 or 8 described concealed constant-temperature taps, it is characterized in that: be provided with the spline structure that to realize that the two minute angle is regulated between the heavy seat of described temperature positioning block and handle base.

10. concealed constant-temperature tap as claimed in claim 1 does not have the gap installation in conjunction with anti-scald protection press-button structure, and it is characterized in that: the outer end of described spool adjustable lever links together by a column sleeve and handle.

11. having the gap, do not install in conjunction with anti-scald protection press-button structure concealed constant-temperature tap as claimed in claim 1; it is characterized in that: described handle comprises a tommy bar and leader's lid; one end group of tommy bar is connected in the handle cover outer end, and the sidewall above the relative tommy bar connecting end of handle cover is provided with a matching hole for the button groups cooperation.