CN201062682Y

CN201062682Y - Combinatorial structure improvement of tap body and rising pipe

Info

Publication number: CN201062682Y
Application number: CNU2007201480571U
Authority: CN
Inventors: 王翔鸿
Original assignee: CHANG YI SHIN Co Ltd
Current assignee: CHANG YI SHIN Co Ltd
Priority date: 2007-05-29
Filing date: 2007-05-29
Publication date: 2008-05-21
Anticipated expiration: 2017-05-29

Abstract

The utility model provides an improved combined structure of a faucet main body and a water outlet pipe. The utility model comprises a combining hole arranged on the barrel wall of a hollow tubular faucet main body. An external thread connecting pipe penetrates out of the combining hole, a head is matched with one end of the external thread connecting pipe, an inner positioning element is sleeved an below the head, and the external thread connecting pipe is spirally connected with the combination end of a water outlet pipe, on which an outer positioning element is sleeved; thus the outer positioning element and the inner positioning element can be smoothly propped on the inner side surface and the outer side surface of the barrel wall of the faucet main body, and a good water stopping structure combination can be formed through the assembly process with a simplified structure; an inner sleeve pipe is sleeved at the lower part of the faucet main body, a fixing element is spirally connected at the lower end of the inner sleeve pipe for positioning limiting, thus the upper end of the inner sleeve pipe can support a water receiving seat to provide a water guiding seat combined at the lower end of a water controlling valve for combination and positioning. The barrel wall of the hollow tubular faucet main body can adopt thin wall structure, in order to greatly reduce the cost consumption and the processing cost of the copper material for the faucet, and thereby the utility model can realize double economic benefits.

Description

Faucet body and the improvement of outlet pipe composite structure

Technical field

The utility model relates to a kind of to simplify faucet body and the innovative design of outlet pipe textural association that fast assembling can be made into lower cost, preferable leak preventing effect.

Background technique

Press, as No. the 577505th, bulletin in TaiWan, China on February 21st, 93, and apply for " watertap discharging tube and body engagement structure " novel patent of No. 91214063, its structure is as described in its claim:

1. watertap discharging tube and body engagement structure, this water tap comprises a faucet body, is to be a hollow cylinder, and its upper end is established an opening provides leader's seat group to establish; And the little hole, two rank of the big external diameter of an internal diameter is established in the body front side of this water tap, cooperates an outside thread to take over and an interlocking cover can lock be organized the combination of an outlet pipe; Wherein:

Outside thread is taken over, and is the adapter that has an external thread section for, and the one end is established an outward flange, and the inboard neck cover of outward flange is organized a water stop ring, and this outside thread take over be axially arranged with a through hole, and establish a well in an end of the nearly outward flange of this through hole;

One interlocking cover is can lock for the thread section that an outside thread is taken over for a hollow body is respectively equipped with an internal thread at inner and outer surface, and is provided with an outside thread and can locks in the inner bolt hole of this outlet pipe for this interlocking cover.

2. watertap discharging tube as claimed in claim 1 and body engagement structure, wherein the outer end of this interlocking cover can form together allocating slot longitudinally, locks outlet pipe with convenient the rotation.

The technical task that institute's desire solves:

Yet the stack mounting of aforesaid watertap discharging tube and body engagement structure, be earlier this interlocking cover to be locked in the inner bolt hole of outlet pipe with its outside thread, again outside thread is taken over and be piercing in hole, two rank from faucet body inside with its external thread section, again with the internal thread spiral shell knot of outlet pipe institute spiral shell knot interlocking cover, and the outward flange card group that outside thread is taken over is formed in the rank, big footpath in hole, two rank, bear water pipe and outside thread is taken over the spiral shell knot that spiral shell knot interlocking cover all needs engagement tool to rotate at interlocking cover spiral shell in the operation, bother very much in the operation and cause assembling to prolong man-hour, be one of its shortcoming.

Moreover, on the hollow cylinder outer wall of its faucet body in order to process hole, one or two rank, its structural thickness certainly will will be strengthened, and cause expending of structural material cost, and hole, two rank must be carried out the processing procedure of the milling processing in hole, rank, big footpath again after boring is finished, will cause material to expend and processing cost improves in pairs, be two of its shortcoming.

At last, existing structure combination is only compeled to support sealing in hole, two rank against the water stop ring that outside thread is taken over the neck noose, does not cause stagnant water effect good and leak easily, is three of its shortcoming.

So, be the difficulty place that solves for the utility model institute desire row how at the assembling that has faucet body and outlet pipe composite structure trouble now, cost of material height and many shortcoming improvement design persons of leaking easily.

The model utility content

Main purpose of the present utility model is in that the improvement of a kind of faucet body and outlet pipe composite structure is provided, with the assembling processing procedure and the man-hour of simplified structure design reduction outlet pipe and faucet body, tool economic benefit.

An of the present utility model purpose, be that the improvement of a kind of faucet body and outlet pipe composite structure is being provided, can further reduce faucet body barrel structural thickness and avoid unnecessary processing to simplify textural association, expend to reduce procedure for processing and cost of material.

Another purpose of the present utility model is the improvement of a kind of faucet body and outlet pipe composite structure to be provided, can to form preferable stagnant water effect structure between outlet pipe and faucet body, the preferable use progressive of tool.

Solve the technological means of problem:

For reaching above-mentioned purpose, the utility model provides a kind of faucet body and the improvement of outlet pipe composite structure, the faucet body that comprises a hollow tube-shape in the stage casing in conjunction with a water-accepting base that is connected hot and cold water, provide a water control valve lower end in conjunction with the spacing combination of a water guide stand, the relative water guide stand of side tube-wall is established a joining hole before the faucet body, the adapter of one outside thread passes the joining hole spiral shell from faucet body inside and ties an outlet pipe, is made up of in the water tap barrel is inboard its inner head card group; It is characterized in that, the outlet pipe binding end is with a tank noose one outside fix part, it is relative with the central trepanning of outside fix part that bottom land wall central authorities establish a tapped hole, be engaged in outside thread and take over an inner head greater than joining hole, locating piece in its downside neck noose one, when its external thread section wears outside fix part and tank diapire tapped hole spiral shell knot, can be with outside fix part, the docile surface, medial and lateral of compeling to be butted on faucet body outer wall joining hole periphery of interior locating piece; And fire hose body hypomere noose one inner sleeve is tied a fixed block position combination by lower end institute spiral shell, provides water-accepting base to support the location combination by the inner sleeve upper end.

Wherein, interior locating piece is made a loop configuration with plastic materials, forms in a side and the inboard relative butt curved surface of faucet body barrel; And the outside fix part is also made a block with trepanning for plastic materials, at one end form and the relative butt curved surface in the faucet body barrel outside, make interior locating piece, outside fix part can the faucet body joining hole on every side in outer surface docile compel to inside and outside sealing.

Wherein, outside fix part external diameter and with the trepanning periphery of faucet body contact jaw, can further be arranged with an annular groove and noose one O shape ring, strengthen water sealing structure and form tool.

The beneficial effects of the utility model are:

Faucet body of the present utility model and the improvement of outlet pipe composite structure are with the assembling processing procedure and the man-hour of simplified structure design reduction outlet pipe and faucet body, tool economic benefit; Can further reduce faucet body barrel structural thickness and avoid unnecessary processing to simplify textural association, expend to reduce procedure for processing and cost of material; Can between outlet pipe and faucet body, form preferable stagnant water effect structure, the preferable use progressive of tool.

Description of drawings

Below, conjunction with figs. is enumerated a specific embodiment, introduce structure content of the present utility model in detail and the function and benefit that can reach as after, wherein:

Fig. 1 is a three-dimensional exploded view of the present utility model.

Fig. 2 is a three-dimensional combination figure of the present utility model.

Fig. 3 is a combination generalized section of the present utility model.

Embodiment

Be illustrated in figure 1 as perspective exploded view of the present utility model, it is to comprise a faucet body 10 to take over 20 spiral shells with an outside thread and tie an outlet pipe 30 and form, wherein;

Faucet body 10, be to establish a joining hole 11 at a sidewall for the cylinder of thin-walled type hollow, joining hole 11 lower lateral section nooses one inner sleeve 12, because set internal thread 16 spiral shells in faucet body 10 lower ends are tied a fixed block 19 spacing combinations, inner sleeve 12 upper ends provide water-accepting base 13 a lower ends cover with cold and hot water hole 131 to support fixing, and with the water guide stand 14 embeddings knot of a location convex body 132 on the water-accepting base 13 with upside noose one tool, two water-guiding holes 141 and an osculum 142, make two water-guiding holes 141 relative with cold and hot water hole 131, it is relative with joining hole 11 that water guide stand 14 enlarges formation one tank at osculum 142 hypomeres, water guide stand 14 upper surfaces two positioning holes can be for a water control valve 15 bottom surfaces two location convex body 151 embeddings knots, make its two water inlets, bottom surface and an osculum relative with 14 liang of water-guiding holes 141 of water guide stand and osculum 142 respectively, and set internal thread 16 spiral shells are tied a limited ring 17 and are compeled the knot water control valves and fix in faucet body 10 upper ends, combine composition with leader's 18 base portions with water control valve 15 1 controlling rods 152 at last.

Outside thread takes over 20, be that the external diameter expansion at one end of the externally threaded body of a tool forms a head 21, and its inner axial hole enlarges formation one instrument grooving 211 at head 21 1 ends, can supply instrument (hexagon wrench) to be inserted in order to assembling, but, form and the inboard relative butt curved surface 221 of faucet body 10 barrels in a side at the interior locating piece 22 of the neck noose one annular plastics material of head below 21.

Outlet pipe 30, be an end tool down the body of osculum 31 hold the outside fix part 33 that forms a tank 32 nooses one plastic materials at other, it is relative with outside fix part 33 central trepannings 331 that tank 22 diapire central authorities establish a tapped hole 321, outside fix part 33 outer ends form and the relative butt curved surface 332 in the faucet body 10 barrels outside, and further being arranged with an annular groove 333 and noose one O shape ring 334, its external diameter is noose one O shape ring 335 also.

The combination of said structure can be in faucet body 10 after joining hole 11 downside covers be organized a water-accepting base 13, outside thread is taken over 20 in faucet body 10, pass its joining hole 11, and it is relative with tank 32 diapire tapped holes 321 to penetrate outlet pipe 30 binding end noose outside fix parts 33 trepannings 331, cooperate an instrument (hexagon wrench) cover to support outside thread and take over 20 heads, 21 instrument groovings 211, but adapter 20 of turn outside thread and tapped hole 321 spiral shells knot, and compel to bear the outside fix part 33 of water pipe 30 binding end tanks 32 and the interior locating piece 22 that outside thread is taken over 20 necks simultaneously, each is with butt curved surface 221,332 docilely compel to be butted on the outside in faucet body 10 barrels, and structure for water tap stereochemical structure is as shown in Figure 2 finished in combination rapidly.

Above-mentioned being assembled with the structure assembling of simplifying shortened processing procedure outside man-hour, its faucet body 10 joining holes 11 must not be designed to two scalariform structures, and the barrel that makes faucet body 10 can be reduced to the thin-walled type structure, and significantly reducing the cost consumption of water tap copper material, tool dual economy benefit is reached.

Be illustrated in figure 3 as combination generalized section of the present utility model, the outside fix part 33 of outlet pipe 30 binding end tanks 32, and outside thread is taken over the interior locating piece 22 of 20 necks institute noose, by the spiral shell knot effect of outside thread adapter 20 with outlet pipe 30 binding end tanks 32 diapire tapped holes 321, and compel to be butted on outer periphery in the faucet body 10 barrel joining holes 11 respectively, not only form outside the preferable strong bonded; By trepanning 331 peripheries of outside fix part 33 external diameters and outer end, can reach the design of thorough leakproof again with the O shape ring 334,335 that is arranged with an annular groove 333 nooses simultaneously.

As the intake pipe importing hot water or cold water of faucet body 10 by these water-accepting base 13 combinations, mix the water guide stand 14 osculums 142 lower end tanks of flowing through again through this water control valve 15 of water guide stand 14 guiding, and when taking over 20 axial holes and flow to outlet pipe 30 water outlets by outside thread, its faucet body 10 joining holes 11 are on every side by the butt curved surface 221,332 (referring to Fig. 1) of interior locating piece 22 with outside fix part 33, can form in outer surface docile compel to inside and outside sealing, reach this outside fix part 33 nooses two O shapes ring 334,335 and thoroughly sealing leakproof, the preferable use progressive of tool is reached.

In sum, when knowing usability and progressive on the industry of the utlity model has, and the utility model do not see any publication, also has a novelty, when the regulation that meets Patent Law, so propose novel patent application in accordance with the law.

Claims

1. faucet body and outlet pipe composite structure improvement, the faucet body that comprises a hollow tube-shape in the stage casing in conjunction with a water-accepting base that is connected hot and cold water, provide a water control valve lower end in conjunction with the spacing combination of a water guide stand, the relative water guide stand of side tube-wall is established a joining hole before the faucet body, the adapter of one outside thread passes the joining hole spiral shell from faucet body inside and ties an outlet pipe, is made up of in the water tap barrel is inboard its inner head card group; It is characterized in that, the outlet pipe binding end is with a tank noose one outside fix part, it is relative with the central trepanning of outside fix part that bottom land wall central authorities establish a tapped hole, be engaged in outside thread and take over an inner head greater than joining hole, locating piece in its downside neck noose one, when its external thread section wears outside fix part and tank diapire tapped hole spiral shell knot, can be with outside fix part, the docile surface, medial and lateral of compeling to be butted on faucet body outer wall joining hole periphery of interior locating piece; And fire hose body hypomere noose one inner sleeve is tied a fixed block position combination by lower end institute spiral shell, provides water-accepting base to support the location combination by the inner sleeve upper end.

2. faucet body as claimed in claim 1 and the improvement of outlet pipe composite structure is characterized in that wherein, interior locating piece is made a loop configuration with plastic materials, form in a side and the inboard relative butt curved surface of faucet body barrel; And the outside fix part is also made a block with trepanning for plastic materials, at one end form and the relative butt curved surface in the faucet body barrel outside, make interior locating piece, outside fix part can the faucet body joining hole on every side in outer surface docile compel to inside and outside sealing.

3. faucet body as claimed in claim 1 or 2 and the improvement of outlet pipe composite structure, it is characterized in that, wherein, outside fix part external diameter and with the trepanning periphery of faucet body contact jaw, can further be arranged with an annular groove and noose one O shape ring, strengthen water sealing structure and form tool.