CN103363172A - Water faucet with attached cover - Google Patents

Abstract

The invention provides a water faucet with an attached cover; on the water faucet with the attached cover, a top cover is mounted on a water faucet main body and used for covering the water faucet main body, and positioning of the top cover to the water faucet main body can be simply and properly applied. On the top cover (42) of the water faucet with the attached cover, a cutting portion (54) with a side observation shape of an arc is arranged, and the cutting portion faces downwards and is embedded with top portions of an indication ring and a representation ring in cylinder shape on the water faucet main body (15) side so as to fix the top cover in a front-back direction relative to the water faucet main body. Furthermore, the top cover is provided with a clamping portion (260) protruding from the inner surface of the top cover on a left side position and a right side position to the water faucet main body side in a mode that the water faucet main body is arranged between the clamping portion; the clamping portion (260) is also clamped with a clamped portion (258) on the water faucet main body side, thereby fixing the top cover on the left and right directions relative to the water faucet main body.

Description

The water tap of subsidiary cover

Technical field

The present invention relates to a kind of by upper cover is loaded and is fixed on the tap main body, and cover tap main body and the water tap of the subsidiary cover that consists of with upper cover from upside, relate in particular to a kind of water tap that has the subsidiary cover of characteristics in upper cover with respect to the position structure of tap main body.

Background technique

All the time, in combustion taps (following sometimes referred to as water tap), the main body body that metal foundry goods is made has directly formed the outward appearance of water tap, therefore in order to improve the appearance design of water tap, generally implement the following in the prior art, that is, thus to the outer surface of main body body implement to electroplate outer surface fine finishing is got comparatively attractive in appearance.

But in this case, because in order to realize good outward appearance, thereby increase extra wall thickness and make outer surface smooth at the main body body, this external basic enterprising electroplating of having implemented grinding disposing is processed, therefore thereby the main body body will inevitably increase the weight of will be difficult for implementing constructing operation, the use amount of casting material also can increase in addition, thereby and needs the operation cost of grinding and electroplating processes also will increase.

In addition, the scald when preventing that the user from contacting the main body body, thus be set as, jacket structure for water is set and makes water flow through this jacket structure for water at the main body body, and this jacket structure for water can make the structure complicated of main body body, weight also will increase in addition.

With covering in the water tap of the subsidiary cover that covers tap main body and consist of, can address this is that.

Particularly, in the situation of the subsidiary water tap that covers, because the outside of hood-shaped one-tenth water tap, therefore can be not do not increase extra wall thickness and its outer surface is formed at the main body body of water tap and do not have irregular smooth shape, thereby can make lightweight quantification.

In addition, can prevent the situation that the user directly contacts with the main body body by cover, thereby can also save the jacket structure for water that all the time is arranged on the main body body.

And, in the water tap of subsidiary cover, can give water tap various outward appearances by the kind that changes cover.

About the water tap of this subsidiary cover, its a kind of example is for example disclosed in following patent documentation 1, patent documentation 2, patent documentation 3.

In addition, by upper cover is loaded and is fixed on the tap main body, thereby and cover the water tap of the subsidiary cover that tap main body consists of from upside with upper cover, when being fixedly mounted on upper cover on the tap main body, upper cover is accurately positioned with respect to tap main body.

In this case, especially when the job site be set be installed in cover on the tap main body of water tap, requirement can easily be fixedly mounted on upper cover on the tap main body, and can easily be positioned at upper cover on the tap main body in the relativeness position as purpose this moment.

If the location of can't be simply and suitably implementing upper cover, then the installation of upper cover will worsen, perhaps cause the mistake construction of cover and install bad, thereby according to circumstances might make upper cover damaged.

In addition, when upper cover is not properly positioned, will cause negative effect to the aesthetics that water tap arranges under the state, and become the reason of the grade reduction that makes water tap.

In addition, following this point is also disclosed in above-mentioned patent documentation 3 in the lump, namely, in Fig. 2, cover is divided into front side cover body (1) and rear side cover body (2), and a pair of holding part (16) that makes the left side that is arranged on the front side cover body (1) and right side is on left and right directions, contacts with end difference (Q) with projection (P) on being arranged on tap main body (5), so that front side cover body (1) is positioned at left and right directions with respect to tap main body (5).

And, following this point is disclosed in Figure 10 and Figure 11, that is, cover is divided into upside cover body (6) and downside cover body (7), and, be provided with pairing left and right holding part (77) at downside cover body (7).

But the position structure of disclosed cover is in this patent documentation 3, the other structure different from the present invention.

Technical paper formerly

Patent documentation

Patent documentation 1: TOHKEMY 2011-219959 communique

Patent documentation 2: Japanese kokai publication sho 61-183527 communique

Patent documentation 3: No. 3261566 communique of Japan's special permission

Summary of the invention

Invent problem to be solved

The present invention is take above-mentioned this situation as background, its purpose is, a kind of water tap of following subsidiary cover is provided, namely, be loaded in upper cover on the tap main body and using in the water tap that covers the subsidiary cover that covers tap main body, can be simply and suitably implement accurately upper cover to the tap main body of the subsidiary cover of the location of tap main body.

Be used for solving the method for problem

So, the water tap of the subsidiary cover of technological scheme 1 is, upper cover is loaded and is fixed on the tap main body, thereby and cover the water tap of the subsidiary cover that this tap main body consists of from upside with this upper cover, the water tap of described subsidiary cover is characterised in that, be provided with notch in this upper cover, side on the left and right directions when the top view of carrying out from the user, the side of described notch is observed shape and is circular-arc, and described notch is towards the below and chimeric with the top of the cylindrical part of described tap main body side, thereby this upper cover is positioned at fore-and-aft direction with respect to this tap main body, and, be provided with the engagement portion in this upper cover, described engagement portion with this tap main body is placed between the engagement portion mode and in the position in left side and the position on right side, side-prominent to this tap main body from the internal surface of this upper cover, and the internal surface at the described left and right directions of this engagement portion is provided with: (a) snap-latch surface, it engages with the section of being stuck of this tap main body side on left and right directions, thereby this upper cover is positioned at left and right directions with respect to this tap main body; (b) guide surface, it is arranged on the downside continuous with this snap-latch surface, and is the shape of the to the left and right outside of direction transfer along with trending towards the below, and the section that is stuck of described tap main body side is guided towards described snap-latch surface.

The water tap of the subsidiary cover of technological scheme 2 is characterised in that, in technological scheme 1, the engagement portion in described left side and the engagement portion on right side are provided with respectively a plurality of in the mode of devices spaced apart on fore-and-aft direction, and in these a plurality of engagement portions each on the described snap-latch surface with described tap main body on the engaging of the corresponding described section of being stuck.

The water tap of the subsidiary cover of technological scheme 3 is characterised in that, in technological scheme 1 or 2, the water tap of described subsidiary cover is, described tap main body is fixed on the water tap of the subsidiary crank pin on the wall by a pair of crank pin of cold water side and hot water side, described upper cover covers this a pair of crank pin and this tap main body from upside.

The effect of invention

Because as previously discussed, the present invention is a kind of water tap of following subsidiary cover, namely, be provided with notch in upper cover, the side of described notch is observed shape and is circular-arc, and described notch is towards the below and chimeric with the top of the cylindrical part of tap main body side, thereby upper cover is positioned at fore-and-aft direction with respect to tap main body, and be provided with the engagement portion in upper cover, described engagement portion is side-prominent to tap main body in the position on the position in left side and right side in the mode between tap main body is placed, and, be provided with guide surface with the continuous downside of this snap-latch surface, described guide surface is towards the below and the shape of the to the left and right outside of direction transfer, and the section that is stuck of tap main body side is guided towards snap-latch surface, therefore, according to such the present invention, only by upper cover is put down downwards and it is loaded on the tap main body from the top of tap main body, just can be simply and upper cover is positioned with respect to tap main body.

Specifically, when putting down and being loaded in upper cover on the tap main body towards the below, the circular-arc notch that is arranged on the upper cover will be chimeric with the top of the cylindrical part of tap main body side, be positioned thereby make to cover on the fore-and-aft direction, in addition, the engagement portion of the position on the left of being arranged on and the position on right side, engage with the section of being stuck of tap main body side on left and right directions by being formed on the snap-latch surface on its internal surface, thereby upper cover is positioned at left and right directions with respect to tap main body.

When carrying out this location, because the notch of upper cover is circular-arc, even therefore when upper cover is put down downwards above the tap main body notch with respect to cylindrical part and a little dislocation on fore-and-aft direction, the guiding function that also will produce by the curve form by the notch lower end surface, and make the position of notch automatically be moved into the position of cylindrical part.That is, the position of upper cover will be moved into respect to the installed position on tap main body, the suitable fore-and-aft direction.

In addition, when for upper cover being loaded on the tap main body and when put down the below, owing to the guide surface of the downside that is arranged on snap-latch surface can be to the section that is stuck of tap main body side to bring into play guiding function towards the mode of snap-latch surface, therefore even the position of the snap-latch surface in the engagement portion on the left side of upper cover and right side at left and right directions a little dislocation has occured with respect to the section that is stuck of tap main body side, the position of snap-latch surface also can be carried out position regulation at left and right directions towards being stuck section of tap main body side.

Therefore, even a little deviates from the suitable mounting point with respect to tap main body on left and right directions in the position of upper cover, upper cover also can automatically be moved into the installed position on this suitable left and right directions

As previously discussed, according to the present invention, even a little deviates from the suitable mounting point with respect to tap main body on fore-and-aft direction and left and right directions in the position of upper cover, also can be only by simply upper cover being put down, thereby upper cover is guided to suitable installed position, and be installed on the tap main body.

Following structure can be adopted in the engagement portion in above-mentioned left side and the engagement portion on right side, namely, according to technological scheme 2, be provided with in the mode of devices spaced apart on fore-and-aft direction a plurality of, and make in these engagement portions each on above-mentioned snap-latch surface with the corresponding section's of being stuck engaging of tap main body side.

That is, can in a plurality of engagement portions on the fore-and-aft direction each, implement the location on the left and right directions.

When the engagement portion in these left sides and the engagement portion on right side only are arranged on respectively a position on the fore-and-aft direction, upper cover will misplace in sense of rotation when observing overlooking, and may produce thus the situation that upper cover is mounted with the state that tilts.

When with this state upper cover being installed, the aesthetics of the water tap that will diminish subsidiary cover under the state is set at water tap.

Yet, according to technological scheme 2, by the mode with devices spaced apart on fore-and-aft direction respectively the engagement portion in a plurality of left sides and the engagement portion on right side are set, and utilize these engagement portions and a plurality of positions on fore-and-aft direction make upper cover be positioned at left and right directions with respect to tap main body, thereby can prevent from covering on the dislocation on the sense of rotation, and then can effectively prevent the situation that upper cover is mounted with the state that tilts when overlooking observation.Thus, can guarantee well that water tap arranges the aesthetics under the state, and then can keep grade than the highland.

According to technological scheme 3, water tap of the present invention is set to the water tap of subsidiary crank pin, and in the water tap of the subsidiary cover of the present invention under being applied to the form that tap main body covers by upper cover together with the crank pin time, especially has remarkable result.

In the water tap of the subsidiary cover of this subsidiary crank pin, have in the installation that upper cover is implemented in the job site that arranges of water tap, therefore will require and to install upper cover simply at the construction field (site), and in addition, require to position upper cover simply this moment.

About this point, in the present invention, thereby can be only by being covered tap main body from upside towards the below, upper cover easily position, therefore, easily implement the installation of upper cover in can be at the construction field (site).

Although in this case, in the water tap that covers tap main body and crank pin by upper cover, when the mounting point of upper cover deviates from regular mounting point, can that departing from of mounting point is easy to be noticeable owing to the wall of rear side and the position relationship between the upper cover, and the aesthetics of the water tap under the state of setting is worsened, but according to the present invention, because upper cover suitably is positioned with respect to tap main body, therefore can realize well the aesthetics under the state that arranges of water tap of subsidiary cover.

Especially, in the water tap of the subsidiary cover of the subsidiary crank pin of technological scheme 3, a plurality of positions on fore-and-aft direction arrange the engagement portion in left side and the engagement portion on right side respectively according to the mode of technological scheme 2, thereby during the location on the left and right directions of implementing upper cover by each engagement portion, can more effectively improve the aesthetics under the state that arranges of water tap.

In the water tap of the subsidiary cover of this subsidiary crank pin, because the rear end of the wall side in the upper cover is positioned at the position close to wall, therefore be mounted with the state that has tilted with respect to wall when upper cover, and the rear end of upper cover and the interval of between the walls become the left and right sides when unequal, this phenomenon will be easy to noticeable, thereby the situation that upper cover is installed with being tilted is with very clear.And this situation will become the main cause of the grade reduction that makes the water tap under the state of setting.

Yet, according to technological scheme 2, by upper cover is positioned on the tap main body, thus can effectively prevent from covering on dislocation on the sense of rotation, be upper cover with respect to wall and the situation of installing with being tilted, and then can make the aesthetics under the state that arranges of water tap good.

Description of drawings

Fig. 1 is the stereoscopic figure as the water tap of the subsidiary cover of an embodiment of the invention.

Fig. 2 is the plan view of water tap of the subsidiary cover of Fig. 1.

Fig. 3 is the stereoscopic figure of the water tap of illustrated subsidiary cover on the direction different from Fig. 1, Fig. 2.

Fig. 4 is the left view of water tap of the subsidiary cover of Fig. 1.

Fig. 5 is for coming the figure of water tap of the subsidiary cover of presentation graphs 1 with the state of having removed the upper cover and lower cover.

Fig. 6 decomposes the figure that represents with tap main body for the cover to the water tap of the subsidiary cover of Fig. 1.

Fig. 7 is the figure of the state that is connected with the crank pin of the main body body of water tap of the subsidiary cover of presentation graphs 1.

Fig. 8 is the carriage of water tap of subsidiary cover of presentation graphs 1 and the figure of gap cover.

Fig. 9 (A) amplifies the figure of expression to the major component of the upper cover in the water tap of the subsidiary cover of Fig. 1.Fig. 9 (B) is the figure of the fixed structure of the cover in the water tap of subsidiary cover of presentation graphs 1.

The figure that Figure 10 represents with periphery for the mounting structure with the temperature adjustment handle in the water tap of the subsidiary cover of Fig. 1.

The figure that Figure 11 (A) amplifies expression for sliding sleeve and periphery to Figure 10.Figure 11 (B) is for to amplify the figure of expression to the handle supporting parts of Figure 10 and the standing part of main body body.

Figure 12 is the exploded perspective view of the temperature adjustment handle circumferential component of Figure 10.

Figure 13 is the figure of the temperature adjustment handle of expression Figure 10.

Figure 14 is the figure of the sliding sleeve of expression Figure 10.

The figure that Figure 15 represents with periphery for the mounting structure with the switching handle in the water tap of the subsidiary cover of Fig. 1.

Figure 16 is the exploded perspective view of the switching handle circumferential component of Figure 15.

Figure 17 is for amplifying the figure of expression with the engagement portion of the upper cover of Fig. 6 with periphery under installment state.

The Action Specification figure of the positioning part on the fore-and-aft direction when Figure 18 is this upper cover of installation.

The Action Specification figure of the positioning part on the left and right directions when Figure 19 is this upper cover of installation.

The Action Specification figure positioning part, different from Figure 19 on left and right directions when Figure 20 is this upper cover of installation.

Embodiment

Next, with reference to the accompanying drawings embodiments of the present invention are elaborated.

In Fig. 1～Fig. 4,10 for possessing the water tap that is attached to the subsidiary cover on the wall (combustion taps) of crank pin, and as shown in Figure 6, to comprise tap main body 15, the crank pin 16 of cold water side, the crank pin 18 of hot water side and above-mentioned these members are carried out the whole cover that surrounds (at this, being resin) 20 mode consists of, wherein, described tap main body 15 is built-in with heat control valve unit 138(Figure 10 by the inside at the main body body 12 that forms housing), switching valve unit 148(is with reference to 15) and other the main functionality section 14 of section of water tap mechanism, and carriage 82(described later is with reference to Fig. 8) consist of, the crank pin 16 of described cold water side and the crank pin 18 of hot water side double as into, supply with the cold water of the former pipe arrangement of using from Cold water supply and the hot water of the former pipe arrangement used from hot water supply to tap main body 15 respectively, the former pipe arrangement that the former pipe arrangement that the pipe arrangement that the pipe arrangement that Cold water supply is used and hot water supply are used, described Cold water supply are used and described hot water supply are used is configured in wall W(with reference to Fig. 5) inner.

Herein, main body body 12 is formed by the foundry goods of metal.But, but outer surface portion is not implemented to grind and electroplating processes, thereby outer surface keeps the state of casting surface itself.

Tap main body 15 is fixed on the wall W by metal a pair of crank pin 16,18, and is fixed with cover 20 at tap main body 15.

As shown in Figure 7, crank pin 16,18 is threadedly connected to sealing state on the former pipe arrangement in the wall W, and have by from the wall W in the horizontal direction the body 22 that consists of of outstanding male-pipe with from this body 22 to the rectangular body 24 of the direction bending parallel with wall, and be provided with acorn nut 26 in the tip portion of this body 24.

Herein, a pair of body 24 in the crank pin 18 of the crank pin 16 of cold water side and hot water side is Eight characters shape when top view.

And, the tip portion of body 24 is threaded in the main functionality section 14 of tap main body 15 by this acorn nut 26, is threaded in specifically that the main body body is 12 that possess, has on the connection mouth 28 of externally threaded cold water side and hot water side on the outer circumferential face.

In addition, in Fig. 7,30 bases that cover and cover for the joint to the former pipe arrangement in the wall W and crank pin 16,18 body 22.

On the other hand, be extruded with the water outlet 32 of faucet side downwards from the front portion of main body body 12, and as shown in Figure 5, be extruded with shower elbow 34 towards the below from the back side of this main body body 12, described shower elbow 34 is expelled to shower head via shower hose with shower water.

In addition, as shown in Figure 7, be provided with externally threaded item in the tip portion of the water outlet 32 of faucet side, screw thread is combined with and covers 35(with reference to Fig. 6 on it).

Left end side (left end side when carrying out top view from the user) at the tap main body 15 that comprises this main body body 12, in the mode that can be rotated operation temperature adjustment (temperature regulation) handle 38 is installed, this external right-hand member side is equipped with in the mode that can be rotated operation switches handle 40, such as Fig. 1～shown in Figure 4, these temperature adjustment handles 38, switch handle 40 and from covering 20, project upwards at right and left.

Herein, temperature adjustment handle 38 is implemented the temperature regulation of water outlet by rotary manipulation.Switch in addition handle 40 and implement from the water outlet of the water outlet 32 of faucet side and from the switching between the water outlet of shower elbow 34 by rotary manipulation, and implement from the water outlet 32 of faucet side and from Flow-rate adjustment and the water outlet sealing of the water outlet of shower elbow 34.

In addition, below the structure around temperature adjustment handle 38 and the switching handle 40 is elaborated.

As shown in Figure 6, cover 20 has: upper cover 42, thus it is coated on the tap main body 15 towards the below and covers this tap main body 15 from upside; Lower cover 44, it covers tap main body 15 from downside; Gap cover 46, it seals as auxiliary cover and covers gap between upper cover 42 and lower cover 44 and the wall W.

Upper cover 42 is set to, has upper face shield section 48, radiator grille section 50 and a pair of side cover section 52, the box shape that the below is opened, wherein, described upper face shield section 48 is tabular parts smooth on general horizontal direction, described radiator grille section 50 is the tabular parts of decline from the front end of upper face shield section 48, described side cover section 52 is for from parts of the pair of plate-shaped of decline the end separately about upper face shield section 48, by face shield section 48 on this, thereby cover a pair of crank pin 16 of cold water side and hot water side from upside, 18 and tap main body 15, thereby cover in addition the top of tap main body 15 from the front side by radiator grille section 50, thereby and cover a pair of crank pin 16 from the side by a pair of side cover section 52,18 and the top of tap main body 15.

At this, in a pair of side cover section 52, be respectively arranged with bring into play as the positioning part of fore-and-aft direction function circular-arc, specifically be the notch 54 of semi-circular shape roughly at this.

And, be extruded with temperature adjustment handle 38 and switch handle 40 in the direction outside to the left and right from these notchs 54.

In addition, on the internal surface of upper cover 42, be provided with in length and breadth floor 58.

In addition, for upper cover 42, its integral body is shaped integratedly or also can and comprises radiator grille section 50 and the frame section of the periphery of a pair of side cover section 52 constitutes the parts of split with upper face shield section 48, thereby and consist of upper cover 42 by these parts are assembled.

On the other hand, lower cover 44 has: as shown in Figure 6 in smooth tabular lower face shield section 60 that general horizontal direction is extended, such as Fig. 2, the radiator grille section 62 of Fig. 3 and the tilted shape that from the front end of lower face shield section 60, rises obliquely upward shown in Figure 4, the side cover section 64 of the pair of angled shape that from the two ends, the left and right sides of lower face shield section 60, rises obliquely upward in the same manner, and, thereby cover a pair of crank pin 16 of cold water side and hot water side from downside by this time face shield section 60,18 and tap main body 15, thereby cover in addition the bottom of tap main body 15 from the front side by radiator grille section 62, and by a pair of side cover section 64, thereby cover a pair of crank pin 16 from the side, 18 and the bottom of tap main body 15.

In this lower cover 44, also when a pair of side cover section 64 is provided with the side and observes be shaped as circular-arc, be the depressed part 66 of semi-circular shape roughly at this.

The direction outside is outstanding to the left and right in the position of this depressed part 66 for temperature adjustment handle 38, switching handle 40.

On the other hand, below in the cover section 60, be provided with rounded and the opening portion 68 that runs through and the opening portion that runs through 70 that is long hole shape, wherein, described opening portion 68 is outstanding downwards for the water outlet 32 of the above-mentioned faucet side of the main functionality section 14 that makes tap main body 15, and described opening portion 70 is used for making shower elbow 34 outstanding downwards.

The lower face shield section 60 of this lower cover 44 has: principal part 60A, and the height and position place on the top of its body 22 in a pair of crank pin 16,18 covers main 60A of tap main body 15 from downside; The pin cover 60B of section, it covers a pair of crank pin 16,18(with reference to Fig. 3 from downside).

The pin cover 60B of section is with mode shown in Figure 3 bending downwards and outstanding bridge shape, and be formed with the opening portion 76 that operates for to revolving operation unit 72 and revolving operation unit 74 at its front position place, wherein, described operation unit 72 is assembled on the sealing water tap on the body 22, and described operation unit 74 is used for implementing the operation of dismounting filter screen.

Herein, opening portion 76 is set to, towards the opening portion of the frontal of the front openings of user's side.

In addition, be provided with floor 63 in a pair of side cover section 64 and the radiator grille section 62, described floor 63 is embedded between the side cover section 52 and radiator grille section 50 of upper cover 42, and on left and right directions and fore-and-aft direction lower cover 44 and upper cover 42 is positioned.

As shown in Figure 8, above-mentioned gap cover 46 has: be tabular smooth top closure 78, a pair of side-closed section 80 and front face 81, the decline from the front end of top closure 78 of described front face 81, and closure above these 78 and a pair of side-closed section 80 linked.

Herein, side-closed section 80 has: top 80A, and it vertically descends from the two ends, the left and right sides of top closure 78; Bottom 80B, it extends to oblique below with the tilted shape corresponding with the side cover section 64 of lower cover 44 from the lower end of top 80A.

Gap cover 46 is slided when mobile towards wall W, the top 80A movement of sliding in the inboard of upper cover 42, bottom 80B moves in the enterprising line slip of fore-and-aft direction in the inboard of the side of the tilted shape of lower cover 44 cover section 64 in addition.

Carry out the scene when arranging at the water tap 10 to the subsidiary cover of present embodiment, between upper cover 42 and lower cover 44 and wall W, will produce the gap in the construction.

Because this gap cover 46 is for to have landfill and to seal the parts of the function in this gap, therefore by making gap cover 46 rearward slide mobile under by the state of carriage 82 supportings described later and touch wall W, thereby can seal the gap between upper cover 42 and lower cover 44 and the wall W.

In the water tap 10 of the subsidiary cover of present embodiment, when constructing, at first make a pair of crank pin 16,18 with the state that is connected with former pipe arrangement in the wall W and be fixed on the wall W, next tap main body 15 is fixed on a pair of crank pin 16,18, will covers afterwards 20 and be fixed on this tap main body 15.

In this embodiment, have the carriage 82 of metal rigidity, described carriage 82 is used for cover 20 and is fixed on the tap main body 15 and doubles as and be reinforcement feature, covers 20 and directly is fixed on this carriage 82.

Below, this fixed structure is elaborated.

At first, carriage 82 is described to the fixed structure of tap main body 15 and the structure of carriage 82.

Such as Fig. 5 and shown in Figure 7, in the main functionality section 14 of tap main body 15, on each left and right end, be provided with integratedly the section that is fixed 86 of chimb shape.

As shown in Figure 7, be provided with the fixedly slotting perforation 87 of usefulness in this section 86 that is fixed.

As shown in Figure 8, the parts that carriage 82 consists of for sheet metal being carried out bending ram processing, and the fixed function section 88 that has pair of plate-shaped in the position that left and right directions separates, and formed the integrative-structure body of following form, that is, the integrative-structure body under the form of on the left and right directions these fixed function sections 88 having been carried out linking by linking department 100.

As shown in Figure 8, linking department 100 has: the tabular falling portion 250 of pairing left and right, its from about fixed function section 88 extend towards the below; Tabular link main part 252, it extends upward at right and left along main functionality section 14 from the lower end of each falling portion 250; Bending part 254, it extends upward in right and left at the front end that links main part 252, and the forwards oblique upper rising (with reference to Fig. 9 (B)) with tilted shape.

At this, bending part 254 is strengthened purposes as the intensity of tabular link main part 252 and is set up.

The downside of linking department 100 from a pair of fixed function section 88 to main functionality section 14 is circuitous, and makes and link the downside that main part 252 and bending part 254 are positioned at main functionality section 14.

At this, be provided with at link main part 252, insert the notch 256 of the U word shapes of wearing for the water outlet 32 of the faucet side that makes main functionality section 14.

The main body side fixing part 90 that a pair of fixed function section 88 has in the section that is fixed 86 that is fixed on main functionality section 14 separately.

Fixed function section 88 has cover side fixing part 92, described cover side fixing part 92 from this main body side fixing part 90 respectively to left, right-hand extension, and be used for from main body side fixing part 90 respectively to left, right-hand away from the position, upper cover 42, lower cover 44 and gap cover 46 are fixed.

And in this a pair of fixed function section 88, be provided with separately and insert perforation 94 and interior threaded hole 96,98, so that as slotting the wearing such as bolt of setting tool.

Main body side fixing part 90 also has the function as the load transfer part, and carriage 82 is fixed on the tap main body 15 in the following way, namely, as shown in Figure 5, be loaded at the main body side fixing part 90 that will become the load transfer part under the state in the section that is fixed 86 of main functionality section 14, with screw 102 slotting being through in the slotting perforation 87 of the section that is fixed 86 in the main functionality section 14, and be screwed in the interior threaded hole 96 of main body side fixing part 90.

On the other hand, from each of the pairing left and right side cover section 52 of upper cover 42, be extended with the fixing part 104 that when side-looking is observed, is the コ word shape towards the left and right directions inboard.

Shown in Fig. 9 (A), be provided with slotting perforation 106 in the bottom of these fixing parts 104, shown in Fig. 9 (B), maintain nut 108 in the inside of this fixing part 104 in addition.

Shown in Fig. 9 (B), upper cover 42 is fixed on the carriage 82 in the following way, namely, bolt 110 is inserted in the slotting perforation 94 that is through at cover side fixing part 92 towards the top, and further insert in the slotting perforation 106 of the fixing part 104 that is through at upper cover 42, and be screwed in the nut 108 of the inside that is maintained at fixing part 104.

In addition, as shown in Figure 6, on upper cover 20, be provided with a pair of fixing part 112 for being fixed with lower cover 44 at its front end and two end part, the left and right sides.

Be provided with slotting perforation 114 at these fixing parts 112, and maintain nut 108(with reference to Fig. 9 (B) in the inside of this fixing part 112).

On the other hand, on the corresponding front end and two end part, the left and right sides of lower cover 44, be provided with fixing part 116 cylindraceous.Shown in Fig. 6 and Fig. 9 (B), on these fixing parts 116, also be provided with and insert perforation 118.

Upper cover 42 and lower cover 44 are in the following way and by fixed with each other, namely, make bolt 110 insert upward the slotting perforation 118 of the fixing part 116 of wearing cover 44 from downside, and the slotting perforation 114 that these bolts 110 are inserted in the fixing part 112 of putting on cover 42, and be screwed in the nut 108 of the inside that is maintained at these fixing parts.

As shown in Figure 6, on lower cover 44, on section and the two end part, the left and right sides, be provided with for a pair of fixing part 120 that lower cover 44 is fixed on the carriage 82 in its back-end.

What these fixing parts 120 were that lower ending opening and upper end have a bottom has a round-ended cylinder shape, and is provided with on the bottom in the top and inserts perforation 122.

On the other hand, as shown in Figure 8, on gap cover 46, on left and right each end, be provided with a pair of fixing part 124 that forwards extends, and on this a pair of fixing part 124, be provided with separately the slotting perforation 126 that is long hole shape at fore-and-aft direction.

On this fixing part 124, towards above riser portions 128 be provided with the upwardly extending slide part 130 in front and back.

Downside at this slide part 130 is formed with groove 132, and is inserted with the slip holding part 134 of the fixed function section 88 in the carriage 82 in this groove 132.

Gap cover 46 at slide part 130 places by the slip holding part 134 of carriage 82 being held in the mode of the enterprising line slip of fore-and-aft direction.

In this embodiment, lower cover 44 and gap cover 46 is fixed on the cover side fixing part 92 of carriage 82 as follows.

Namely, under the state between the fixing part 120 that is clamped into the cover side fixing part 92 of carriage 82 and lower cover 44 in the mode shown in Fig. 8 (B) and Fig. 9 (B) at the fixing part 124 with gap cover 46, screw 136 shown in Fig. 8 (B) and Fig. 9 (B) is inserted in the slotting perforation 126 through the slotted hole shape of the fixing part 124 of the slotting perforation 122 of fixing part 120 and gap cover 46, and be screwed in the interior threaded hole 98 of carriage 82, thereby these lower covers 44 and gap cover 46 are fixed on the carriage 82.

In addition, under the state of unscrewing screw 136, gap cover 46 can be in the enterprising line slip of fore-and-aft direction.

Above-mentioned revolving temperature adjustment handle 38 is resinous member, and is attached on the live axle (being operated section) 140 of the heat control valve unit 138 that is assembled in main body body 12 inside with the state that rotates with one as shown in figure 10.

Temperature adjustment handle 38 is by being rotated this live axle 140, thereby in the housing 142 of heat control valve unit 138, solid of rotation 144 is rotated, and the rotation by this solid of rotation 144 makes mixed valve enterprising line position moves axially (being left and right directions among Figure 10), thereby implements the temperature regulation of water outlet.

In addition, in Figure 10,146 is following fixed component cylindraceous, and described fixed component cylindraceous is screwed on the end of main body body 12, thereby heat control valve unit 138 is fixed on the main body body 12.

Above-mentioned revolving switching handle 40 also is resinous member, and as shown in figure 15, the state that rotates with one is linked to, and is assembled on live axle main body body 12 inside, switching valve unit 148 (being operated section) 150.

Switch handle 40 by live axle 150 is rotated, and in the housing 152 of switching valve unit 148, solid of rotation 154 is rotated, and by the rotation of this solid of rotation 154 switching valve is rotated, thereby implement the switching of runner.That is, enforcement is from the water outlet of the water outlet 32 of above-mentioned faucet side and from the switching between the water outlet of shower elbow 34.

In addition, also implement from Flow-rate adjustment and the water outlet sealing of the water outlet of these water outlets 32 and shower elbow 34.

In addition, in Figure 15,156 is following fixed component cylindraceous, and described fixed component cylindraceous is screwed on the end of main body body 12, thereby with the housing 152 of switching valve unit 148, be that switching valve unit 148 is fixed on the main body body 12.

Such as Figure 10 and shown in Figure 13, temperature adjustment handle 38 has integratedly: operation unit 158, and it is exposed to the outside of cover 20 and is the drum that the end is arranged; Transmit axial region 160, it is in radially inner side right-hand extension in main body body 12 lateral view from operation unit 158 of operation unit 158, and steering force is passed on the above-mentioned live axle 140.

Transmitting axial region 160 herein, is with operation unit 158 and is in a ratio of the cylindric of path.

Operation unit 158 has opening portion 162 on the bottom of left end in the drawings, and this opening portion 162 is closed by covering 164.

In this embodiment, such as Fig. 6 and shown in Figure 10, the side-to-side dimensions of cover 20 is larger for the side-to-side dimensions of main body body 12, the live axle 140 that is assembled into the heat control valve unit 138 on the main body body 12 is positioned at, and compares the position on right side among the inside that is incorporated into significantly cover 20 and the figure with left position among cover 20 the figure.

Therefore, in this embodiment, transmit axial region 160 enters into cover 20 deeper towards main body body 12 inside, and be linked on the live axle 140 of heat control valve unit 138 with the state of one rotation via spline parts 166 at its tip portion place.

Specifically, as shown in figure 13, be provided with internal spline section 168 in the tip portion of transmitting axial region 160, this internal spline section 168 is embedded in the external splines section 170 of the outer circumferential face on the outer circumferential face that is formed on spline parts 166 as shown in figure 10 with engagement.That is, be carried out spline chimeric.

Spline parts 166 have internal spline section 168 at inner peripheral surface, and this internal spline section 168 is embedded in the external splines section 170 on the outer circumferential face that is formed on live axle 140 with engagement.

The rotation of temperature adjustment handle 38 is based on the engagement of these spline parts, thereby is passed on the live axle 140 of heat control valve unit 138 via the spline parts 166 of ring-type.

In addition, be provided with elastic claw 172, the hooking part 174 that the part that this elastic claw 172 is limited to live axle 140 is spherical at transmission axial region 160.

And elastic claw 172 is pressed from outer circumferential side by the pressing component 176 of axle shape, thereby has been prevented to the resiliently deformable of opening direction, by this mode, has prevented the deviating from of left temperature adjustment handle 38 is from live axle 140 to Figure 10.

The above-mentioned opening portion 162 that is arranged on the operation unit 158 is that for the opening portion that this pressing component 176 is carried out dismounting, this opening portion 162 is closed by covering 164.

In this embodiment, as shown in figure 10, the above-mentioned transmission axial region 160 of temperature adjustment handle 38 is right-hand in the figure to be extended more longways, thereby enter into deeper cover 20 inside, thereby the linking department that transmits the tip portion of axial region 160 and live axle 140 is with respect to the operation unit 158 of temperature adjustment handle 38 and in upwards largely isolation of Y-axis.

Therefore, when the operation unit 158 of the outside that is exposed to cover 20 having been applied power when lever operated etc., following situation may appear, namely, the long transmission axial region 160 that enters into deeper cover 20 inside take with the linking department that drives axial region 140, be the spline embedding part as fulcrum, and run-off the straight or deflection deformation occurs.

Therefore, at this, be used for preventing that the main functionality section 14 of this situation from possessing handle supporting parts 178 as shown in figure 10.

Parts and cylindrical shape that these handle supporting parts 178 are metal rigidity, and and for example shown in Figure 12 are provided with external thread part 180 at the outer circumferential face of its tip portion (being the right part among the figure).

Handle supporting parts 178 are incorporated into the internal thread part 182 of main body body 12 by screw thread at these external thread part 180 places.

That is, handle supporting parts 178 by the screw thread joining unit with axial distolateral being rigidly secured on the main body body 12, and among the figure left side axial 12 operation units 158 towards temperature adjustment handle 38 of another distolateral autonomous agent body extend.

In addition, as Figure 11 (B) institute detailed icon, in the handle supporting parts 178 of cylindrical shape, the top end of external thread part 180 sides stride whole circumference and be set to the rectangular direction of axle on smooth bearing surface 184.

On the other hand, on main body body 12, be provided with stairstepping section with the inboard adjoining position place of internal thread part 182, in this stairstepping section, extend across equally whole circumference and be provided with, be with the rectangular direction of axle on the bearing surface 186 of tabular surface.

With with the bearing surface 184 of the top end of handle supporting parts 178 strongly by the state on the bearing surface 186 that is pressed in tap main body 15 sides, external thread part 180 is screwed in the internal thread part 182.

Thus, prevented the situation that handle supporting parts 178 tilt owing to the sideshake of screw section, thereby made the handle supporting parts 178 to form exactly coaxial mode and assembled being fixed on the tap main body 15 with live axle 140.

Handle supporting parts 178 are so that the transmission axial region 160 that extends longlyer opening of left end from figure is embedded into inner state extends to operation unit 158 sides, thereby support from the transmission axial region 160 of outer circumferential side to inside.

In the figure of handle supporting parts 178 internal surface of the end in left side, namely transmit on the internal surface of end of connection root side of axial region 160, take embedded state resin (herein as the POM(polyoxymethylene) resin is installed) sliding sleeve 188.

This sliding sleeve 188 is, make the member that transmits the function that axial region 160 slides thereby having joins with the outer surface that transmits axial region 180, and such as Figure 12 and shown in Figure 14 and be set to, pre-position in a circumferential direction is provided with joint-cutting 190, and can wholely by this joint-cutting 190 at necking square resiliently deformable occur upwards.

The state of resiliently deformable upwards to have occured in sliding sleeve 188 at necking square, and lip part 192 is connected under the state of axial end of handle supporting parts 178, be embedded in the recess 193 of ring-type of shaft end side of handle supporting parts 178, thereby kept by handle supporting parts 178.

A plurality of positions of the outer surface of this sliding sleeve 188 are provided with protuberance 194, and sliding sleeve 188 is at the internal surface butt of the recess 193 of these protuberance 194 places and handle supporting parts 178.

In sliding sleeve 188, on the surface and a plurality of positions on the circumferencial direction also are provided with protuberance 196 within it, join with the outer surface that transmits axial region 160 at these protuberance 196 places, thereby this transmission axial region 160 is slided.

In this embodiment, shown in Figure 11 (A), sliding sleeve 188 is constituted as, the protuberance 196 of internal surface is compared more to transmitting axial region 160 side-prominent with the internal surface of handle supporting parts 178, the internal surface of the internal surface of other parts except protuberance 196 and handle supporting parts 178 is positioned at same position, namely forms same plane in addition.

But, also can make the internal surface integral body of sliding sleeve 188 compare more side-prominent to transmitting axial region 160 with the internal surface of handle supporting parts 178.

By by this way resinous sliding sleeve 188 being installed on the internal surface of handle supporting parts 178, and make the outer surface that transmits axial region 160 in these sliding sleeve 188 enterprising line slips, thereby the outer surface that can suppress or prevent resinous transmission axial region 160 directly with the situation of the internal surfaces friction of metal handle supporting parts 178.

Especially by in advance sliding sleeve 188 being assembled on the end of handle supporting parts 178, thereby when transmit axial region 160 want in the inside of handle supporting parts 178 take with the linking department of live axle 140 as the fulcrum run-off the straight or when deflection deformation occurs, be easy to make sliding sleeve 188 to compare with the internal surface of handle supporting parts 178 preferentially and contact with the outer surface that transmits axial region 160, thereby can more effectively suppress or prevent from transmitting the outer surface of axial region 160 and the situation that handle supporting parts 178 rub.

And in this embodiment, because the internal surface at sliding sleeve 188 is provided with local outstanding protuberance 196, and these protuberances 196 are compared more side-prominent to transmitting axial region 160 with the internal surface of handle supporting parts 178, therefore can make this protuberance 196 and transmit space between the axial region 160 less than the internal surface of handle supporting parts 178 and transmit space between the axial region 160, thereby sliding sleeve 188 is contacted with transmitting axial region 160, and can suppress efficiently to transmit axial region 160 the inside of handle supporting parts 178 based on the space between the above-mentioned parts and with the rectangular direction of axle on vibrative situation.

As shown in figure 10, representative ring 198 is assembled on the operation unit 158 of temperature adjustment handle 38 with the state of one rotation, and described representative ring 198 is used for direction of operating and the serviceability of the operation unit 158 of expression temperature adjustment handle 38.

This representative ring 198 is divided into by color, and high temperature side is red, and low temperature side be blueness.

Possess the instruction unit 200(of overshooting shape in the mode corresponding with this representative ring 198 with reference to Figure 12), the indicating ring that forms the part of main functionality section 14 (at this as resin) 202, the holding member 204 of Figure 10 of a part by similarly consisting of main functionality section 14 is retained as stationary state, wherein, the predetermined position of 200 pairs of representative rings 198 of instruction unit of described overshooting shape is indicated.

At this, holding member 204 is resinous parts and cylindrical shape.

As shown in figure 12, this holding member 204 in the drawings right-hand member side has the part and becomes large diameter chimeric fixing part 206, and the embedding state is entrenched in similarly by in the right distolateral section that is fixed 208 of the figure of the handle supporting parts 178 in large footpath, part beyond this chimeric fixing part 206.

Specifically, on the internal surface of chimeric fixing part 206, be provided at predetermined intervals the press part 210 of sprag fashion at a plurality of positions along circumferencial direction, holding member 204 by making these press parts 210 and the section that is fixed 208 of handle supporting parts 178 the outer surface butt and press, thereby be fixed in the section that is fixed 208 of handle supporting parts 178 at chimeric fixing part 206 places.

In addition, 206 of the chimeric fixing parts of self-sustaining parts 204 are extruded with location piece 212 in the axial direction.

On the other hand, on main body body 12, be provided with notch 214 in corresponding position, by location piece 212 is embedded in this notch 214 in the axial direction, thereby holding member 204 be positioned with respect to main body body 12 in sense of rotation.

End and inner surface side at the opposition side of fixing part 206 this holding member 204, chimeric, be provided with as shown in figure 10 towards the outstanding convex edge 216 of radially inner side, this convex edge 216 diametrically with temperature adjustment handle 38 in the outer surface of transmission axial region 160 opposed.

On this holding member 204, in the axial positions identical with convex edge 216, be provided with to the outstanding evagination edge 218 of radial outside.

As shown in figure 12, the axial arranged outside in this evagination edge 218 has holding part 220, thereby thereby embedding state and being entrenched in this holding part 220 is held beyond the above-mentioned indicating ring 202.

Herein, indicating ring 202 is set to, and pre-position in a circumferential direction has joint-cutting 222, and integral body can resiliently deformable occur in the hole enlargement direction by this joint-cutting 222.

Indicating ring 202 is along with the resiliently deformable on this hole enlargement direction, and the embedding state is entrenched in the holding part 220 of holding member 204 in addition.

Internal surface at this indicating ring 202 is provided with the elastic claw 224 that extends in a circumferential direction.

On the other hand, be provided with the groove 226 that extends in a circumferential direction at the outer surface of holding part 220, by elastic claw 224 flexibly is embedded in the groove 226, thereby prevented that indicating ring 202 from deviating from from holding member 204 in the axial direction.

In addition, the pre-position on the circumferencial direction of this holding part 220 is provided with the projection 227 of location usefulness.

On the other hand, be provided with groove 228 in the corresponding position of indicating ring 202.

By making groove 228 and projection 227 chimeric, thereby indicating ring 202 is positioned in sense of rotation with respect to holding member 204.

On holding member 204, at place, the inboard of indicating ring 202, also install and maintain possess chock 232(with reference to Figure 12) the stop component 230 of ring-type.

Herein, chock 232 has consisted of keying structure with the chock 234 of drawer at movable side shown in Figure 10, chock 234 and the temperature adjustment handle 38 of described drawer at movable side are rotated integratedly, and described keying structure limits the rotating range rotation that temperature adjustment handle 38 can freely be rotated within the specific limits.

Herein, the stopper 234 of rotation side is formed in the tip portion for the releasing functional unit 236 of removing locking integratedly, and described releasing functional unit 236 is installed on the temperature adjustment handle 38 with the state of one rotation.

In the present embodiment, switching handle 40 also is mounted with the mounting structure identical with temperature adjustment handle 38.

Because this mounting structure is basic identical with temperature adjustment handle 38, therefore only to the part label symbol corresponding with Figure 15 and Figure 16, and detailed.

In addition, in the mounting structure of Figure 15 and switching handle shown in Figure 16, handle supporting parts 178 sides in a part that forms main functionality section 14 are provided with internal thread part 182, on the other hand, be provided with external thread part 180 in main body body 12 sides, by the screw thread combination of these parts, thereby handle supporting parts 178 are rigidly secured on the main body body 12 at one end.

In addition, herein, with right side among the figure of described fixed component 156 be made as with the rectangular direction of axle on smooth bearing surface 186, by make handle supporting parts 178 sides with the rectangular direction of axle on the state of smooth bearing surface 184 and these bearing surface 186 butts under, handle supporting parts 178 are screwed in the main body body 12, thereby are coaxial shape and handle supporting parts 178 are installed in tap main body 15 sides with the live axle 150 with switching unit 148.

In addition, 238 switch the representative ring of the serviceability of handle 40 for being used for expression, and with temperature adjustment handle 38 sides similarly, this representative ring 238 is held by holding member 204 cylindraceous.

At this, representative ring 38 has also consisted of the part of main functionality section 14.

In the present embodiment, in upper cover 42 being installed on the tap main body 15 that is made of main functionality section 14 and carriage 82, upper cover 42 can automatically be positioned at fore-and-aft direction with respect to tap main body 15 when putting down and being loaded into upper cover 42 on the tap main body 15 downwards from the top.

Specifically, as shown in figure 18, the notch 54 that is arranged on the semi-circular shape in the pairing left and right side cover section 52 of upper cover 42 is embedded in the cylindrical part of tap main body 15 sides, specifically is to be embedded in the indicating ring 202 of inner core shape of temperature adjustment handle 38 sides and the top of representative ring 238 of switching the drum of handle 40 sides at this, chimeric by between these indicating rings 202, representative ring 238 and the notch 54, thus upper cover 42 is positioned at fore-and-aft direction.

At this moment, even such upper cover 42 is with respect to indicating ring 202 shown in Figure 18 (I), representative ring 238 and a little produces dislocation on fore-and-aft direction, with upper cover 42 from above towards below when putting down, notch 54, be that upper cover 42 is also with the guiding function of the curve form of the lower end surface by notch 54 and move at the enterprising line position of fore-and-aft direction, and final notch 54 will arrive and indicating ring 202, the fore-and-aft direction position that representative ring 238 is identical, and become notch 54 and indicating ring 202, the state that representative ring 238 is chimeric, at this, upper cover 42 is positioned in suitable installed position with respect to tap main body 15 at fore-and-aft direction.

As shown in Figure 8, on the above-mentioned tap main body 15, specifically on the carriage 82 as its component parts, each place, end on left and right directions is provided with the section of being stuck 258, and the described section 258 that is stuck is used on left and right directions upper cover 42 being positioned.

At this, be stuck section 258 and stride predetermined length and on fore-and-aft direction, extend with rectilinear form.

On the other hand, as shown in Figure 6, from the internal surface of upper cover 42, in the mode between tap main body 15 is placed, be extruded with engagement portion 260 from left side and right side downwards towards tap main body 15, thereby described engagement portion 260 is used for upper cover 42 being positioned on left and right directions with the section that is stuck 258 concerted actions of described carriage 82.

At this, shown in Fig. 9 (A) and Figure 17 (A), the engagement portion 260 in left side and the engagement portion 260 on right side are arranged on respectively a plurality of positions on the fore-and-aft direction, particularly are two positions herein, and be arranged on respectively the identical position on the left and right directions.

In this embodiment, these engagement portions 260 are outstanding towards the below from above-mentioned fixing part 104.

Shown in Figure 17 (B), these engagement portions 260 have snap-latch surface 262 at internal surface and the connection root place of left and right directions, thereby described snap-latch surface 262 engages with the section that is stuck 258 of carriage 82 upper cover 42 is positioned at left and right directions with respect to tap main body 15, and, at the guide surface 264 that has tilted shape with the continuous downside of this snap-latch surface 262, the guide surface 264 of described tilted shape along with trending towards the below to the left and right the outside of direction shift.

At this, the effect that the section that is stuck 258 performances of 264 pairs of carriages 82 of guide surface guide towards snap-latch surface 262.

In addition, at this, snap-latch surface 262 also is set to, with the angle identical with guide surface 264 and the face that tilts.But this snap-latch surface 262 also can be on above-below direction vertically extending.

In the present embodiment, when being installed in upper cover 42 on the tap main body 15, if downwards put down and be loaded into tap main body 15 on from the top this upper cover 42, then such shown in Figure 19 (II), about four engagement portions 260 will engage with the section that is stuck 258 of carriage 82 at snap-latch surface 262 places separately, thereby upper cover 42 is positioned at left and right directions with respect to tap main body 15.

At this moment, shown in Figure 19 (I) and make upper cover 42 towards tap main body 15, when namely putting down downwards towards carriage 82, even left shown in Figure 19 (I), the position of right engagement portion 260 is with respect to tap main body 15, it is the section that is stuck 258 of carriage 82 and produce a little dislocation at left and right directions, also the guiding function with the guide surface 264 by tilted shape makes the section of being stuck 258 be directed towards snap-latch surface 262, and at the time point that upper cover 42 is loaded on the tap main body 15, become a left side, the snap-latch surface 262 of right engagement portion 260 and the state that is stuck section 258 and has engaged, at this, upper cover 42 is positioned at left and right directions exactly with respect to tap main body 15.

In the present embodiment, because engagement portion 260 is at the left side of upper cover 42 and each side place on right side, mode take devices spaced apart on fore-and-aft direction is arranged on a plurality of positions, particularly herein as two positions, therefore, can suppress well as shown in figure 20 this and overlook upper cover 42 when observing situation that sense of rotation misplaces (even between the indicating ring 202 as cylindrical part of the notch 54 of the semi-circular shape of pairing left and right and tap main body 15 sides, representative ring 238, having produced under the state in predetermined chimeric space).

Specifically, in the situation that engagement portion 260 only is arranged on respectively a position in left side and place, right side shown in Figure 20 (B), even by these engagement portions 260 be stuck engaging between the section 258 upper cover 42 is positioned at left and right directions, also there is following possibility, namely, upper cover 42 is because these engagement portions 260 and be stuck the small space of the engaging between the section 258 and misplace in sense of rotation, thereby upper cover 42 produces inclination with respect to wall W when overlooking observation.

In this case, will to become the left and right sides unequal the rear end of the wall W side of upper cover 42 and the interval between the wall W.

This upper cover 42 noticeable in appearance with respect to being tilted in of wall W diminishes the main cause that water tap arranges the aesthetics under the state thereby can become.

Relative therewith, because in the present embodiment, engagement portion 260 is at the left side of upper cover 42 and each side place on right side shown in Figure 20 (A), mode with devices spaced apart on fore-and-aft direction is arranged on two positions, therefore, even between the section that is stuck 258 of engagement portion 260 and carriage 82, produced a little engaging space, also can effectively suppress to overlook the dislocation of upper cover 42 on sense of rotation when observing.

That is, can effectively suppress upper cover 42 with respect to the inclination of wall W.

Thus, can be with good apparent condition with water tap 10 construction and installation on wall W.

According to present embodiment mentioned above, only by upper cover 42 is put down and is loaded on tap main body 15 towards the below from the top of tap main body 15, just can be simply and upper cover 42 is positioned at fore-and-aft direction and left and right directions with respect to tap main body 15, thus upper cover 42 can be installed on the tap main body 15 at suitable installed position.

Although hereinbefore, embodiments of the present invention are described in detail, foregoing only is an example.

For example also can will be for be arranged on three positions or the position more than three in the engagement portion that on the left and right directions upper cover 42 is positioned in the mode in devices spaced apart on the fore-and-aft direction, perhaps, on the contrary, also can be according to circumstances and the engagement portion only is arranged on a position on the fore-and-aft direction.

And although in the above-described embodiment, cover is 20 by upper cover 42, lower cover 44, also gapped cover 46 consists of, and according to circumstances, the present invention also can change the form of upper cover 20 etc., and only consists of the cover that attaches in the water tap that covers by upper cover.

And, in the above-described embodiment, adopted following mode, namely, carriage 82 is installed in the main functionality section 14 and by these parts consists of tap main body 15, and upper cover 42 is positioned at left and right directions with respect to this carriage 82, and can obtain following advantage this moment, namely, even be difficult at desired position place and will the section of being stuck with required shape be arranged in the situation in the main functionality section 14, also can be easy to by the installation of carriage 82 arrange being stuck section 258 at the place, desired position and with required shape, still, the present invention can consist of with the form that has applied various changes in the scope that does not break away from its purport, for example, according to circumstances, also can adopt following mode etc., namely, this carriage 82 is not set and only consists of tap main body 15 by main functionality section 14, and, be arranged on the section of being stuck in this main functionality section 14 and make this be stuck section with the cover side the engagement portion engage, thereby on left and right directions, upper cover is positioned.

Symbol description

The water tap of 10 subsidiary covers;

15 tap main bodies;

16,18 crank pin;

42 upper covers;

54 notchs;

258 are stuck section;

260 engagement portions;

262 snap-latch surfaces;

264 guide surfaces.

Claims (3)

1. the water tap of a subsidiary cover, it is for loading upper cover and be fixed on the tap main body, thereby and cover the water tap of the subsidiary cover of this tap main body formation from upside with this upper cover,

The water tap of described subsidiary cover is characterised in that,

Be provided with notch in this upper cover, side on the left and right directions when the top view of carrying out from the user, described notch side is observed shape and is circular-arc, and described notch is towards the below and chimeric with the top of the cylindrical part of described tap main body side, thereby this upper cover is positioned at fore-and-aft direction with respect to this tap main body

And, be provided with the engagement portion in this upper cover, described engagement portion is this tap main body is placed mode between the engagement portion and side-prominent to this tap main body from the internal surface of this upper cover in the position on the position in left side and right side, and the internal surface at the described left and right directions of this engagement portion is provided with: (a) snap-latch surface, it engages with the section of being stuck of this tap main body side on left and right directions, thereby this upper cover is positioned at left and right directions with respect to this tap main body; (b) guide surface, it is arranged on the downside continuous with this snap-latch surface, and is the shape of the to the left and right outside of direction transfer along with trending towards the below, and the section that is stuck of described tap main body side is guided towards described snap-latch surface.

2. the water tap of subsidiary cover as claimed in claim 1 is characterized in that,

The engagement portion in described left side and the engagement portion on right side are provided with respectively a plurality of in the mode of devices spaced apart on fore-and-aft direction, and in these a plurality of engagement portions each on the described snap-latch surface with described tap main body on the engaging of the corresponding described section of being stuck.

3. the water tap of subsidiary cover as claimed in claim 1 or 2 is characterized in that,

The water tap of described subsidiary cover is described tap main body is fixed on the water tap of the subsidiary crank pin on the wall by a pair of crank pin of cold water side and hot water side, and described upper cover to cover this a pair of crank pin and this tap main body from upside.

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