CN204628792U - A kind of trim package hanging wall tap - Google Patents

Abstract

A kind of trim package hanging wall tap disclosed in the utility model, comprise trim, described trim is provided with the central through bore mated with bent pin, on described trim, centrally the inner circle wall of through hole is provided with the annular groove for settling the collar, this trim package is simple and practical, during installation, trim is enclosed within bent pin, the collar is placed in annular groove, utilize the attaching nut of water tap to be threaded with bent pin and the collar pressed to body of wall side, thus make collar extruding trim be adjacent to metope, the exposed part of bent pin nose threads is covered up by the collar, fitting operation is convenient and swift, not by the restriction of pre-buried pipeline construction error, linkage structure is close and firm more, the aesthetic property of erection & lift structure.

Description

A kind of trim package hanging wall tap

Technical field

The utility model relates to water tap connection fittings, especially a kind of trim package being applicable to extension wall tap.

Background technique

Existing wall-hung type tap when mounted, need first cold hot water piping to be embedded in body of wall, the water outlet of cold hot water piping is only reserved with at surface of wall, the water outlet of hot water or cold water's pipeline and the hot water or cold water's water intake hanging wall tap couple together by the bent pin of usual use, front end due to bent pin must be stretched out outside body of wall and is connected with water tap, the front end of bent pin and the perforate of body of wall all outside exposed, affect bulk shape attractive in appearance, commonly utilize trim to be enclosed within bent pin at present to block, trim is threaded fixing with bent pin, keeps the attractive in appearance of metope.Because cold hot water piping is when nuzzling body of wall in advance, there will be alignment error in various degree, when the degree of depth as pre-buried in water outlet is less than normal, cause the front end of bent pin outstanding longer, during assembling water tap, trim cannot cover the nose threads part of bent pin completely, and equally also the bulk shape aesthetic property of wall tap is pasted in impact.

Model utility content

In order to solve the problems of the technologies described above, the utility model provides a kind of trim package hanging wall tap, blocks the exposed screw thread of bent pin front end by arranging the collar on trim, simple and practical, makes subsides wall tap install more high-grade attractive in appearance.

To achieve these goals, the technological scheme that the utility model adopts is:

A kind of trim package hanging wall tap, comprise trim and the collar, described trim is provided with the central through bore mated with bent pin, on described trim, centrally the inner circle wall of through hole is provided with the annular groove for settling the collar, during installation, trim is enclosed within bent pin, utilizes the collar to block the exposed part of bent pin nose threads.

Preferably, described annular groove is the unilateral opening slot of outward opening.

Preferably, the upper end of described annular groove and the upper end of trim maintain an equal level, and the lower end of described annular groove extends to the inner vertical of trim.

Preferred, described trim and annular groove are formed in one structure.

Preferably, being mounted with the spring for making collar elastic telescopic in described annular groove, making assembly structure more flexible.

Also comprise other two kinds of embodiments, Yi Zhongshi, the madial wall of described annular groove is provided with the first screw thread for being threaded with bent pin.

Another kind is, the inwall of the described collar is provided with the second screw thread for being threaded with bent pin.

The beneficial effects of the utility model: this trim package is simple and practical, during installation, trim is enclosed within bent pin, in annular groove, places the collar, utilize the attaching nut of water tap to be threaded with bent pin and the collar pressed to body of wall side, thus make collar extruding trim be adjacent to metope, the exposed part of bent pin nose threads is covered up by the collar, and fitting operation is convenient and swift, not by the restriction of pre-buried pipeline construction error, linkage structure is close and firm more, the aesthetic property of erection & lift structure.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.

Fig. 1 is the perspective view of trim in the utility model;

Fig. 2 is the plan structure schematic diagram of trim in the utility model;

Fig. 3 is the sectional structure chart at A-A place in Fig. 2;

Fig. 4 is the structural representation of the collar in the utility model;

Fig. 5 is the assembly structure sectional view of trim and bent pin in the utility model.

Embodiment

Referring to figs. 1 through 4, the utility model provides a kind of trim package hanging wall tap, comprise trim 1 and the collar 4, trim 1 is provided with the central through bore 2 mated with bent pin 6, central through bore 2 place on trim 1 arranges annular groove 3, inner circle wall specifically around central through bore 2 arranges annular groove 3, places the collar 4 during installation in annular groove 3, relies on the collar 4 to block the exposed part of bent pin 6 nose threads.

Above-mentioned annular groove 3 is the unilateral opening slot of outward opening, and the upper end of the upper end and trim 1 that arrange annular groove 3 maintains an equal level, and the lower end of annular groove 3 extends to the inner vertical of trim 1.Trim 1 and annular groove 3 adopt integrated structure, and overall structure is firm stable more, and trim 1 is not limited to shape and structure shown in the drawings, and this structure can be applied on the trim 1 of metal, plastic cement or other material making.

The spring 5 for making the collar 4 elastic telescopic is also mounted with in annular groove 3, namely spring 5 is placed in the bottom of annular groove 3, the collar 4 is placed in the top of spring 5, in assembly process, according to the distance between water tap attaching nut 7 and trim 1, flexible adjustment stretches out the length outside trim 1 to the collar 4, in this embodiment, trim 1 is fixing without the need to being threaded connection with bent pin 6, firm effect can be reached, simple and practical, make assembling more flexible.

In order to make the mounting structure of trim 1 more firmly stable, the utility model have also been devised other two kinds of embodiments, wherein a kind of embodiment is, the madial wall of annular groove 3 arranges the first screw thread, namely the first screw thread is positioned on central through bore 2 sidewall, trim 1 is connected with the nose threads of bent pin 6 by the first screw thread, compresses trim 1 also can reach fixed effect without the need to the collar 4.

Another kind of embodiment is on the inwall of the collar 4, arrange the second screw thread, is namely connected with the nose threads of bent pin 6 by the collar 4, now, relies on the collar 4 to press trim 1 and reaches fixed effect, convenient and flexible installation.

Shown in Figure 5, when installing and using, trim 1 is enclosed within bent pin 6, the collar 4 is placed in annular groove 3, utilize the attaching nut 7 of water tap to be threaded with bent pin 6 and the collar 4 pressed to body of wall side, thus make the collar 4 extrude trim 1 to be adjacent to metope, the collar 4 can installation be made more flexible by elastic extension structure, further raising efficiency of assembling, or adopt above-mentioned other two kinds of example structure to install, the exposed part of bent pin 6 nose threads is covered up by the collar 4, this trim 1 is common in sanitaryware, applied widely, not by the restriction of pre-buried pipeline construction error, linkage structure is close and firm more, mounting structure is more high-grade attractive in appearance.

The above, just preferred embodiment of the present utility model, the utility model is not limited to above-mentioned mode of execution, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection domain of the present utility model.

Claims (7)

1. hang a trim package for wall tap, comprise trim and the collar, described trim is provided with the central through bore mated with bent pin, it is characterized in that: on described trim, centrally the inner circle wall of through hole is provided with the annular groove for settling the collar.

2. a kind of trim package hanging wall tap according to claim 1, is characterized in that: described annular groove is the unilateral opening slot of outward opening.

3. a kind of trim package hanging wall tap according to claim 2, is characterized in that: the upper end of described annular groove and the upper end of trim maintain an equal level, and the lower end of described annular groove extends to the inner vertical of trim.

4. a kind of trim package hanging wall tap according to claim 1,2 or 3, is characterized in that: described trim and annular groove are formed in one structure.

5. a kind of trim package hanging wall tap according to claim 1, is characterized in that: be mounted with the spring for making collar elastic telescopic in described annular groove.

6. a kind of trim package hanging wall tap according to claim 1 or 5, is characterized in that: the madial wall of described annular groove is provided with the first screw thread for being threaded with bent pin.

7. a kind of trim package hanging wall tap according to claim 1 or 5, is characterized in that: the inwall of the described collar is provided with the second screw thread for being threaded with bent pin.