CN206846028U

CN206846028U - Outlet pipe detachable tap

Info

Publication number: CN206846028U
Application number: CN201720785516.0U
Authority: CN
Inventors: 杨显银
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-07-01
Filing date: 2017-07-01
Publication date: 2018-01-05
Anticipated expiration: 2027-07-01

Abstract

Outlet pipe detachable tap, the rear end cap being located at by the threaded connector inside swivel body, water outlet pipe shell, the plastics core shell of installation swivel body inner chamber, insertion plastics core shell lower end and lid on threaded connector form；It is characterized in that：Be integrally formed on described swivel body outer wall be provided with the orthogonal extension of swivel body, and outlet pipe has been additionally inserted into extension, that one end that its outlet pipe is inserted into extension is arranged with sealing ring；The utility model passes through the plastic water outlet pipe that is wholely set extension in the outer wall of swivel body and inserts in the extension, due to being to be inserted into using plastic water outlet pipe in metal extension, and sealed by sealing ring, therefore the structure fundamentally solves the possibility of leak；Food grade PPS materials are used additionally, due to plastics core shell, so the tap is unleaded, nontoxic, it meets national drinking water standard, and greatly reduces product cost.

Description

Outlet pipe detachable tap

Technical field

The utility model belongs to tap field, and in particular to be water outlet that good sealing effect effectively prevents drainage Pipe detachable tap.

Background technology

Traditional its core shell of cold and hot combustion taps is that copper product is formed mostly, is made using traditional forging type Core shell, its external metal outlet pipe, and core shell is direct with the inner chamber for gluing water and being pasted onto swivel body, the structure group Into tap long-time use after, it may appear that leak or infiltration phenomenon, to user with inconvenience.

Utility model content

The purpose of this utility model is in view of the shortcomings of the prior art, there is provided a kind of cost is low, the good water outlet of using effect Pipe detachable tap.

The utility model is achieved through the following technical solutions：Outlet pipe detachable tap, be by tap outside Shell, water outlet pipe shell, the plastics core shell of installation swivel body inner chamber, the threaded connector inside insertion plastics core shell lower end and Lid is located at the rear end cap composition on threaded connector；It is characterized in that：Setting is integrally formed on described swivel body outer wall Have with the orthogonal extension of swivel body, and outlet pipe has been additionally inserted into extension, its outlet pipe, which is inserted into, to be prolonged That one end for stretching pipe is arranged with sealing ring.

Described plastics core shell and outlet pipe are that food grade PPS materials are made, and plastics core shell is by hot and cold water inlet Pipe combines, and the upper end face of its plastics core shell is provided with valve element mounting hole, mixing water hole and hot and cold inlet opening, plastic core The side of shell is provided with delivery port；Described delivery port is connected with mixing water hole, and cold inlet opening connects with cold water inlet pipe, and heat is entered Water hole connects with hot water inlet pipe.

Described threaded connector is made of metallic copper material, and two screw threads are respectively arranged with its threaded connector Hole.

The swivel body and some load-bearing steel ball grains of filling in the fixing clearance of plastics core shell.

Described swivel body, water outlet pipe shell and rear end cap is made up of metal material.

The beneficial effects of the utility model, which embody, to be, compared with prior art, the utility model passes through outside tap The plastic water outlet pipe that the outer wall of shell is wholely set extension and inserted in the extension, due to being inserted into using plastic water outlet pipe In metal extension, and sealed by sealing ring, therefore the structure fundamentally solves the possibility of leak；In addition by Food grade PPS materials are used in plastics core shell, so the tap is unleaded, nontoxic, it meets national drinking water standard, and significantly Reduce product cost.

Brief description of the drawings

The utility model is described in detail below in conjunction with the accompanying drawings：

Fig. 1 is the utility model decomposition texture schematic diagram.

Fig. 2 is the plastics core shell end surface schematic diagram in the utility model.

Under be classified as the specific name respectively identified in figure：1st, water outlet pipe shell；2nd, outlet pipe；3rd, sealing ring；4th, outside tap Shell；401st, extension；5th, plastics core shell；6th, threaded connector；7th, rear end cap；501st, upper end face；502nd, cold water inlet pipe；503、 Hot water inlet pipe；504th, delivery port；501A, valve element mounting hole；501B, mixing water hole；501C, cold inlet opening；501D, heat water inlet Hole.

Embodiment

As shown in Figures 1 and 2, outlet pipe detachable tap, it is by swivel body 4, water outlet pipe shell 1, installation The plastics core shell 5 of the inner chamber of swivel body 4, the threaded connector 6 inserted inside the lower end of plastics core shell 5 and lid are located at threaded connection Rear end cap 7 on first 6 forms；The lid of rear end cap 7 just exposes two set on threaded connector 6 after being located on threaded connector 6 Individual screwed hole；It is integrally formed and is provided with and 4 orthogonal extension of swivel body on the described outer wall of swivel body 4 401, and outlet pipe 2 has been additionally inserted into extension 401, the mouth of pipe of the extension 401 is more than the external diameter of outlet pipe 2, extension The length of pipe 401 is less than the length of outlet pipe 2；That one end that its outlet pipe 2 is inserted into extension 401 is arranged with three sealings Circle, leak can be more effectively prevented from by being combined connection with plastic water outlet pipe 2 using metal extension 401.

It is made as shown in Fig. 2 described plastics core shell 5 and outlet pipe 2 is food grade PPS materials, plastics core shell 5 It is by hot and cold water inlet pipe（502、503）Combine, the upper end face 501 of its plastics core shell 5 is provided with valve element mounting hole 501A, mixing water hole 501B and hot and cold inlet opening (501C, 501D), the side of plastics core shell 5 are provided with delivery port 504；It is described Delivery port 504 with mixing water hole 501B be connected, cold inlet opening 501C connects with cold water inlet pipe 502, hot inlet opening 501D and Hot water inlet pipe 503 connects;Valve element mounting hole 501A is used for the fixing hole for separately installing valve element, and plastics core shell 5 is installed on outside tap Behind the inner chamber of shell 4, the delivery port 504 set in its plastics core shell 5 is just corresponding with extension 401.

Described threaded connector 6 is made of metallic copper material, and two screw threads are respectively arranged with its threaded connector 6 Hole is to facilitate external water pipe to use.

The swivel body 4 and some load-bearing steel ball grains of filling in the fixing clearance of plastics core shell 5.

Described swivel body 4, water outlet pipe shell 1 and rear end cap 7 is made up of metal material, its water outlet pipe shell 1 by screw locking on swivel body.

Hot water or cold water of the present utility model after hot and cold water inlet pipe flows into, is flowed out from hot and cold inlet opening respectively respectively, Remix or each enter in mixing water hole, because mixing water hole is connected with delivery port, therefore the water out of mixing water hole It is flowed into delivery port 504, then is flowed out by delivery port 504 by extension 401, outlet pipe 2 out of water outlet pipe shell 1 again.

Claims

1. outlet pipe detachable tap, it is by swivel body, water outlet pipe shell, the plastics for installing swivel body inner chamber Threaded connector and lid inside core shell, insertion plastics core shell lower end are located at the rear end cap composition on threaded connector；Its feature It is：Be integrally formed on described swivel body outer wall be provided with the orthogonal extension of swivel body, and prolong Stretch and outlet pipe has been additionally inserted into pipe, that one end that its outlet pipe is inserted into extension is arranged with sealing ring.

2. outlet pipe detachable tap according to claim 1, it is characterised in that：Plastics core shell and outlet pipe are Food grade PPS materials are made, and plastics core shell is combined by hot and cold water inlet pipe, and the upper end face of its plastics core shell is set It is equipped with valve element mounting hole, mixing water hole and hot and cold inlet opening, the side of plastics core shell and is provided with delivery port；Described delivery port It is connected with mixing water hole, cold inlet opening connects with cold water inlet pipe, and hot inlet opening connects with hot water inlet pipe.

3. outlet pipe detachable tap according to claim 1, it is characterised in that：Threaded connector uses metallic copper Material is made, and two screwed holes are respectively arranged with its threaded connector.

4. outlet pipe detachable tap according to claim 1, it is characterised in that：Swivel body and plastics core shell Fixing clearance in some load-bearing steel ball grains of filling.

5. outlet pipe detachable tap according to claim 1, it is characterised in that：Outside swivel body, outlet pipe Shell and rear end cap are made up of metal material.