CN2872005Y

CN2872005Y - Non-ferrous water tap with cold and thermal inlet pipes

Info

Publication number: CN2872005Y
Application number: CN 200620039619
Authority: CN
Inventors: 邹建仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-02-20
Filing date: 2006-02-20
Publication date: 2007-02-21
Anticipated expiration: 2016-02-20

Abstract

The utility model discloses a non-metal faucet with hot and cool inlet pipes, comprising a main housing which comprises a valve base, a cool inlet pipe, a hot inlet pipe and outlet pipe, the valve base is provided with an empty cavity where a valve core component is positioned, the faucet also has an adjusting handle, the main housing comprising the valve base, the cool inlet pipe, the hot inlet pipe and the outlet pipe is integrated. The side wall of the water-running pass which is close to the outer side face of the main housing for the faucet is arranged with a through hole, the through hole is communicated with outside and has a sealing plug. The manufacturing process for the faucet is very simple and convenient and the structure is particularly useful for manufacturing the water-running pass of the non-metal faucet with the hot inlet pipe and the cool inlet pipe and the pass is comparatively complex. A solution to technical problem for the utility model is to provide with a manufacturing method for the non-metal faucet with the cool inlet pipe and the hot inlet pipe.

Description

The non-metal tap of band warm-cold inleting pipe

Technical field

The utility model relates to a kind of non-metal tap, especially with the non-metal tap of warm-cold inleting pipe.

Background technique

The non-metal tap of the band warm-cold inleting pipe of Xiao Shouing generally comprises leading main casing in the market, have intake tunnel and exhalant canal in the tap main casing, also be provided with mangetic core assembly in the tap main casing, the tap main casing is provided with regulating handle, the leading main casing of this water tap, regulating handle, decorating spiral cover and fixed block etc. all is to make with more expensive metals such as copper, make this water tap beautiful shape, the leading main casing of water tap, handle also need be made certain shape with the decoration spiral cover, again through plating metal layer after the processing such as surface finish, so not only to expend a large amount of metals, and electroplate the pollution that can cause environment again; And contain harmful matters such as lead in the alloying metals such as cast copper, the coarse inwall of adding intake tunnel and exhalant canal adheres to dirt easily, therefore is difficult to meet high-level water hygienic requirements; The deep inside of this water tap also has complicated dark form grid slotted eye in addition, the mechanical processing difficulty of dark form grid slotted eye is very big, increase the manufacture cost of water tap greatly, simultaneously dark form grid easily causes the pore leak when casting, and makes its difficult quality control; In addition, the manufacturing process complexity of ceramic tap is produced and is renderd a service lowly, breaks easily in especially using.

Also has a kind of water tap made of plastic in the market, its leading main casing adopts casting forming, the inner flowing water passage of this water tap is more straight or curved, it can directly be loosed core with the mould of loosing core and form the flowing water passage, but the structure of this water tap can't be applicable to inside and be provided with the water tap that a plurality of complex-shaped bendings are helped secretly that the plastic faucet that for example has hot and cold intake pipe just can't be made in this way.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of non-metal tap with warm-cold inleting pipe, the manufacturing process of this water tap is easy, and its structure is particularly useful for warm-cold inleting pipe and the comparatively manufacturing of the flowing water passage of complicated non-metal tap of passage.

For this reason, the non-metal tap of the band warm-cold inleting pipe that the utility model provides comprises leading main casing, the tap main casing comprises valve seat, cold intake pipe, hot intake pipe and outlet pipe, valve seat is provided with cavity, be mounted with mangetic core assembly in the cavity, also be provided with regulating handle on the tap main casing, the leading main casing that comprises valve seat, cold intake pipe, hot intake pipe and outlet pipe is integrally formed, offer through hole on the sidewall of the flowing water passage of close leading main casing outer side surface, through hole communicates with the external world, is plugged with blocking on the through hole.

Owing to all offer on the sidewall of the flowing water passage of the non-metal tap of the band warm-cold inleting pipe that the utility model provides and the extraneous through hole that communicates, through hole can be aimed at and help secretly, the manufacturer can be by through hole to originally can't be by helping secretly directly by the formation of loosing core of loosing core and form, the back through hole blocking beyond the Great Wall of loosing core, this manufacture method is simple, and the problem that can't directly loose core and obtain is helped in the bending that has solved the water tap of band warm-cold inleting pipe cleverly secretly.

Description of drawings

Fig. 1 is the lateral structure cross-sectional schematic of the non-metal tap of the utility model band warm-cold inleting pipe.

Fig. 2 is the longitudinal construction cross-sectional schematic of the non-metal tap of the utility model band warm-cold inleting pipe.

Fig. 3 is the loose core structural representation of mould of the long strip that be connected to form the flowing water channel pattern.

Fig. 4 is the structure cross-sectional schematic of the non-metal tap cladding of the band warm-cold inleting pipe among Fig. 1 when outer.

In each accompanying drawing: 1, leading main casing, 2, valve seat, 3, cold intake pipe, 4, hot intake pipe, 5, outlet pipe, 6, cavity, 7, through hole, 8, blocking, 9, skin, 10, the long strip mould of loosing core, 11, first turning, 12, second largest turning.

Embodiment

As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the non-metal tap of the utility model band warm-cold inleting pipe comprises leading main casing 1, generally adopt plastics to make at this leading main casing, tap main casing 1 comprises valve seat 2, cold intake pipe 3, hot intake pipe 4 and outlet pipe 5, valve seat 2 is provided with cavity 6, be mounted with mangetic core assembly in the cavity 6, also be provided with regulating handle on the tap main casing 1, comprise valve seat 2, cold intake pipe 3, the leading main casing 1 of hot intake pipe 4 and outlet pipe 5 is integrally formed, offer through hole 7 on the sidewall of the flowing water passage of close leading main casing 1 outer side surface, through hole 7 communicates with the external world, be plugged with blocking 8 on the through hole 7, this through hole 7 is generally positioned at the flowing water passage near on the sidewall of corner, through hole 7 is aimed at the flowing water passage of transverse distribution, the cross flow water channel generally belongs to helping secretly of can't normally loosing core in leading main casing 1, through hole 7 is opened on the flowing water channel side wall back long strip mould 10 of loosing core and can enters through through hole 7, making and help secretly also and can obtain by the mould 10 of loosing core of long strip as shown in Figure 3, generally all is that straight condition is conveniently to loose core at the each several part of this flowing water passage.The outer surface of leading on this basis main casing 1 also is coated with outer 9, the outer 9 general plastics that adopt.Have rectangular first turning 11 and second largest turning 12 on cold in the present embodiment intake pipe 3 and the hot intake pipe 4 respectively, all offer through hole 7 on the flowing water channel side wall at first turning 11 and 12 places, second largest turning, all be plugged with blocking 8 on the through hole 7.

Claims

1, a kind of non-metal tap with warm-cold inleting pipe, comprise leading main casing (1), tap main casing (1) comprises valve seat (2), cold intake pipe (3), hot intake pipe (4) and outlet pipe (5), valve seat (2) is provided with cavity (6), cavity is mounted with mangetic core assembly in (6), also be provided with regulating handle on the tap main casing (1), comprise valve seat (2), cold intake pipe (3), the leading main casing (1) of hot intake pipe (4) and outlet pipe (5) is integrally formed, it is characterized in that: offer through hole (7) on the sidewall of the flowing water passage of close leading main casing (1) outer side surface, through hole (7) communicates with the external world, is plugged with blocking (8) on the through hole (7).

2, the non-metal tap of band warm-cold inleting pipe according to claim 1 is characterized in that: described through hole (7) is arranged at the flowing water passage near on the sidewall of corner, and through hole (7) is aimed at the flowing water passage of transverse distribution.

3, the non-metal tap of band warm-cold inleting pipe according to claim 1 and 2 is characterized in that: the outer surface of described leading main casing (1) also is coated with skin (9).

4, the non-metal tap of band warm-cold inleting pipe according to claim 1 and 2, it is characterized in that: have rectangular first turning (11) and second largest turning (12) on cold intake pipe (3) and the hot intake pipe (4) respectively, all offer through hole (7) on the flowing water channel side wall that first turning (11) and second largest turning (12) are located, all be plugged with blocking (8) on the through hole (7).

5, the non-metal tap of band warm-cold inleting pipe according to claim 3, it is characterized in that: have rectangular first turning (11) and second largest turning (12) on cold intake pipe (3) and the hot intake pipe (4) respectively, all offer through hole (7) on the flowing water channel side wall that first turning (11) and second largest turning (12) are located, all be plugged with blocking (8) on the through hole (7).