CN201354878Y

CN201354878Y - Non-metal tap

Info

Publication number: CN201354878Y
Application number: CNU2009200025253U
Authority: CN
Inventors: 邹建仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-02-14
Filing date: 2009-02-14
Publication date: 2009-12-02
Anticipated expiration: 2019-02-14

Abstract

The utility model discloses a non-metal tap, which comprises a main tap casing. A water inlet passage, a water outlet pipe and a valve base are arranged inside the main tap casing, the water inlet passage is located inside a water inlet component, a shaping outer layer containing the valve base is coated on the periphery of the water inlet component, the internal space of the water inlet component is divided into two water inlet areas by a middle partition board, the water inlet component is equipped with a passage by aligning to the valve base, and a water inlet through hole of the valve base is connected with the passage. The tap is simple in structure and is convenient for mounting and injection processing. The non-metal tap utilizes the integral water inlet component which is equipped with the middle partition board to complete arrangement of the internal passage of the tap. Compared with a traditional structure which assembles a blind passage with a main body by a pipeline, the non-metal tap is stronger in structural integrity, simpler in structure and more convenient in processing, and further can not leak water easily.

Description

Non-metal tap

Technical field

The utility model relates to a kind of water tap.

Background technique

The non-metal tap of Xiao Shouing generally comprises internal lining pipe assembly and nonmetal skin in the market, the internal lining pipe assembly is generally taken by multiple parts dress and is formed, the parts that relate to are more, dress is taken also and is very expended man-hour, and the plastic inner lining pipe assembly of water tap especially comprises valve seat, add the man-hour valve seat in injection moulding and under the effect of High Temperature High Pressure plastics liquation, make the plastic seat gross distortion, mangetic core assembly is installed is difficult to cooperate, also be easy to generate and leak.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of non-metal tap, this water tap simple in structure, and good seal performance is convenient to adorn take with injection moulding and is processed.The utility model also provides the processing method of above-mentioned non-metal tap.

For this reason, the non-metal tap that the utility model provides comprises leading main casing, be provided with intake tunnel, outlet pipe and valve seat in the tap main casing, intake tunnel is in in the water member, the periphery of water inlet member is enclosed with the moulding skin that comprises valve seat, the inner space of water inlet member is separated to form two inlet areas by intermediate clapboard, and the water inlet member is aimed at valve seat and offered passage, and the water inlet through hole of valve seat docks with this passage.

Because the structure of utilizing water inlet member single piece that intermediate clapboard is set in the non-metal tap that the utility model provides is finished the setting of water tap inner passage, compare that will to help the structural integrity of taking with pipeline and main body dress in traditional structure secretly stronger, adding only needs the water inlet member moulding skin that injection moulding comprises valve seat as mold insert can be obtained complete leading main casing man-hour, therefore make its structure simpler, process conveniently, and can not occur water leakage phenomenon easily.

Description of drawings

First kind of embodiment's of the non-metal tap that Fig. 1 provides for the utility model structure cross-sectional schematic.

Structure cross-sectional schematic behind the valve seat chassis is set among first kind of embodiment of non-metal tap that Fig. 2 provides for the utility model.

The structure cross-sectional schematic of water inlet member among first kind of embodiment of non-metal tap that Fig. 3 provides for the utility model.

The structure cross-sectional schematic of the water inlet member of its top tube wall among first kind of embodiment of non-metal tap that Fig. 4 provides for the utility model.

Second kind of embodiment's of the non-metal tap that Fig. 5 provides for the utility model structure cross-sectional schematic.

First kind of structure cross-sectional schematic of the third embodiment of the non-metal tap that Fig. 6 provides for the utility model.

Second kind of structure cross-sectional schematic of the third embodiment of the non-metal tap that Fig. 7 provides for the utility model.

In each accompanying drawing: 1, leading main casing, 2, intake tunnel, 3, outlet pipe, 4, valve seat, 5, the water inlet member, 6, passage, 7, water inlet through hole, 8, base, 9, cover plate, 10, valve seat chassis, 11, intermediate clapboard, 12, moulding skin, 13, valve seat is taken over, 14, water supply connector, 15, sealed groove, 16, the mould positioning hole.

Embodiment

As shown in Figure 1, the non-metal tap that the utility model provides comprises leading main casing 1, be provided with intake tunnel 2 in the tap main casing 1, outlet pipe 3 and valve seat 4, intake tunnel 2 is in in the water member 5, the periphery of water inlet member 5 is enclosed with and comprises moulding outer 12 of valve seat, moulding outer 12 also comprise outlet pipe 3 and water supply connector 14, water supply connector 14 is provided with internal thread or is provided with outside thread, the inner space of water inlet member 5 is separated to form two inlet areas by intermediate clapboard 11, water inlet member 5 is aimed at valve seat 4 and is offered passage 6, and the water inlet through hole 7 of valve seat 4 docks with this passage 6.The member 5 of wherein intaking comprises base 8 and cover plate 9, both interfix, and junction point liquid sealing, during manufacturing intermediate clapboard 10 can be set on base 8 earlier, closed cover 9 then, this structure is convenient to the setting of helping secretly very much, compare and to help the mode of taking in traditional structure secretly with pipeline and main body dress, structure is simpler, process convenient, and water leakage phenomenon can not appear easily, its outlet pipe 3, water supply connector 14 and valve seat 4 all can injection moulding moulding when outer by the mould straight forming of loosing core.As shown in Figure 2, the member 5 of intaking in the present embodiment also comprises valve seat adapter 13, this valve seat is taken over 13 and is fixed on the cover plate 9, valve seat is taken over 13 inner formation passages 6, the upper end of valve seat adapter 13 exposes in valve seat diapire upper end, valve seat is taken over 13 upper ends and had valve seat chassis 10, and is this with traditional valve seat bottom with is connected valve seat water inlet passage and the member of intaking and makes the structure of one and can reduce more and adorn the cost of labor of taking.As Fig. 1, shown in Figure 3, the outer surface of member 5 of intaking in the present embodiment also has sealed groove 15, sealed groove 15 is arranged on the both sides of intermediate clapboard 11 places and water supply connector 14, sealed groove 15 can also be provided with valve seat and take on 13, enter sealed groove 15 at moulding outer 12 o'clock plastics of injection moulding, the structure of this set sealed groove can improve the sealability of passage between water inlet member and the valve seat and the sealability that improves passage between water inlet member and the water supply connector greatly.

As Fig. 4, shown in Figure 5, second kind of embodiment of the utility model and first kind of embodiment are basic identical, its difference only is the set-up mode of passage 6, intake the in the present embodiment top tube wall sealing of member 5, passage 6 is by the moulding of directly holing of moulding outer 12 valve seat 4 bottoms, this structure decrease as the structure member of the water inlet member 5 of inner core, for example valve seat takes over 13, can reduce its cost of material, and to also not increasing in manufacture difficulty and the man-hour of expending.Shown in Fig. 3 figure, 5, in the present embodiment, the top and the below of water inlet member 5 can also all have mould positioning hole 16, passage 6 is by the moulding of loosing core of the direct mould in moulding outer 12 valve seat 4 bottoms, passage 6 communicates with 16 butt joints of mould positioning hole, this structure processing is more convenient, does not need bore process, just can obtain leading main casing very easily as long as increase the mould of loosing core on injection mould.Present embodiment and first kind of embodiment are relatively, first kind of embodiment's valve seat is taken over to add under the effect that is subjected to High Temperature High Pressure plastics liquation man-hour in injection moulding with the valve seat chassis and is easy to generate micro-strain, and these two kinds of structures of present embodiment all can will be stayed out distance between valve seat diapire and the water inlet member, make the valve seat diapire make planarization, effectively improve sealability.

As Fig. 6, shown in Figure 7, the third embodiment of the utility model is the pillar non-metal tap, and its technology implementation method can be quoted first kind of embodiment and second kind of embodiment.As shown in Figure 6, the base 8 of the water inlet member 5 of pillar non-metal tap is a column type, and cover plate 9 is sealed up in the top, and cover plate 9 is provided with the round sealed groove 15 around intake tunnel 2.As shown in Figure 7, the water inlet member 5 of pillar non-metal tap vertically cuts and is divided into base and cover plate.

Claims

1, a kind of non-metal tap, comprise leading main casing (1), be provided with intake tunnel (2), outlet pipe (3) and valve seat (4) in the tap main casing (1), it is characterized in that: described intake tunnel (2) is in in the water member (5), the periphery of water inlet member (5) is enclosed with the moulding skin (12) that comprises valve seat (4), the inner space of water inlet member (5) is separated to form two inlet areas by intermediate clapboard (11), water inlet member (5) is aimed at valve seat (4) and is offered passage (6), and the water inlet through hole (7) of valve seat (4) docks with this passage (6).

2, non-metal tap according to claim 1 is characterized in that: described moulding skin (12) also comprises outlet pipe (3) and water supply connector (14).

3, non-metal tap according to claim 1 and 2 is characterized in that: described water inlet member (5) comprises base (8) and cover plate (9), and both interfix, and the junction point liquid sealing, and water inlet member (5) has mould positioning hole (16).

4, non-metal tap according to claim 1 and 2 is characterized in that: have sealed groove (15) on the described water inlet member (5), water inlet member (5) has mould positioning hole (16).

5, according to claim 3 or 4 described non-metal taps, it is characterized in that: described water inlet member (5) also comprises valve seat adapter (13), this valve seat is taken over (13) and is fixed on on the water member (5), valve seat is taken over (13) inner formation passage (6), and the upper end that valve seat is taken over (13) exposes in valve seat diapire upper end.

6, non-metal tap according to claim 5 is characterized in that: described valve seat is taken over (13) upper end and is had valve seat chassis (10).

7, according to claim 1 or 2 or 3 or 4 described non-metal taps, it is characterized in that: the top tube wall sealing of water inlet member (5), described passage (6) is by moulding skin (12) moulding of directly holing.

8, according to claim 1 or 2 or 3 or 4 described non-metal taps, it is characterized in that: the top and the below of water inlet member (5) all have mould positioning hole (16), described passage (6) is by the directly mould moulding of loosing core of the valve seat (4) of moulding skin (12) bottom, and passage (6) docks with mould positioning hole (16) and communicates.