CN203670959U

CN203670959U - Pressing type water-saving tap convenient to use

Info

Publication number: CN203670959U
Application number: CN201420005885.XU
Authority: CN
Inventors: 梁旭超
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-01-06
Filing date: 2014-01-06
Publication date: 2014-06-25
Anticipated expiration: 2024-01-06

Abstract

The utility model provides a pressing type water-saving tap convenient to use. The pressing type water-saving tap convenient to use comprises a valve seat (1) and a valve element (11). The head end of the valve element (11) penetrates through an inner hole of the valve seat (1) in a sleeved connection mode. A valve shaft (4) provided with teeth is inserted into the valve element (11) from the rear end of the valve seat (1) and is matched with the valve element in the radial direction in a sliding mode. The valve shaft (4) is sleeved with and meshed with a returning couple arm (3) and a pressing type opening force arm (6), wherein the returning couple arm (3) and the pressing type opening force arm (6) are respectively provided with inner teeth. The valve shaft (4) is sleeved with a returning closing spring (2) which is of a saddle structure, and the returning closing spring (2) is located between the returning couple arm (3) and the pressing type opening force arm (6). The pressing type water-saving tap convenient to use has the advantages of being novel in design, ingenious in concept, good in mechanical reliability, convenient to maintain and replace, low in manufacturing cost and wide in application range.

Description

The convenient water conserving tap of press-down type

Technical field

The utility model relates to a kind of valve of water supply pipe, especially easily down-stroke type water saving tap.

Background technique

Saving water resource, saving power are current large matters of utmost importance.The water tap that existing family and public place use, water flow is grasped by the people oneself of water.Due to the scarcity of water resources, the problem of water saving is more and more serious.And the general water tap adopting at communal bathroom, water waste is large, and switch is frequent easily to be damaged.Someone examines and calculates, communal bathroom people in the time washing one's hands, be usually open the flushing of valve water, soap, then both hands are washed by rubbing with the hands, rinse again the time that approximately needs about one minute, throttle down not in whole process, even someone after washing one's hands not closing valve just leave, the situation that causes a large amount of water to gurgle happens occasionally.For another example with holding water face-washing in hands, the loss of tap water is more than 60%.Adopt electronic induction water tap just can save a lot, but be not to greatest extent, when often hand leaves, still also have and run off, and this tap needs ABAP Adapter, little easily universal family and communal bathroom.

Summary of the invention

The purpose of this utility model is exactly the deficiency existing in order to overcome prior art, the press-down type tap that a kind of not only convenient use is provided but also economizes on water, when the utility model is used hand down pressure arm, valve open water just flows out, hand one leaves, close at return spring effect lower valve, so just reached the object of real saving water.Adopt this tap, forming device condition is restricted saving easily.

The purpose of this utility model is achieved by the following technical solution:

The convenient water conserving tap of press-down type, comprise valve seat and spool, the utility model is characterised in that: spool and head end wear and be connected in valve seat endoporus, be provided with toothed valve shaft and insert in spool and be slidably matched diametrically with spool from the rear end of valve seat, adopt respectively the return arm of couple with internal tooth, open the arm of force with pressing down of internal tooth and be enclosed within on valve shaft and with it and engage; The return that is provided with saddle type structure close spring housing on valve shaft at the even arm of returning place force with press down and open between the arm of force, unroll and have stiffening ring in the symmetrical place, middle part that closes spring at this return, one end of closing spring at this return is wound with lasso; Lasso is enclosed within on the fixing pin being fixedly connected with valve seat, and the other end is stuck in the draw-in groove place of the return arm of couple; The tail end of valve shaft is fixedly connected with spill fixture block, is respectively equipped with bail at spill fixture block two ends; On spool cylinder back segment, symmetry offers through hole, is equiped with biparting movable inner core of 8-shaped in this through hole, offers spill blind slot, the bail clamping of spill fixture block on this blind slot and valve shaft in two covering of the fan center symmetries; And be provided with circular fixing inner core and be close to movable inner core, this fixing inner core symmetry has fan-shaped pylone; Adopt and be fixed inner core with the sealing cover of through hole in spool rear end, the tail end of spool is threaded with pipeline depotition cock.。

The utility model valve seat is fixedly connected with integral with spool.

The utility model is provided with waterproof cover at the head end of spool and adopts screw to be connected with valve shaft.

The utility model is arranged with loose tongue and is connected with the caulking groove embedding of offering on the inwall of spool rear end on fixing inner core sidewall circumference.

The spring that the utility model adopts is positioned at any side of the return arm of couple or is symmetricly set on the both sides that are positioned at the return arm of couple.

The utility model modern design, be skillfully constructed, Mechanical Reliability is fabulous, maintenance, replacing are conveniently, product cost is low, using scope is wide, it,, except various upper outside with drainage facilities for family, also can be used on the various sanitary fittingss of public place, comprises that Male urine pond etc. locates can realize flushing with the foot pedal opening arm of force.Really realize water-saving object.Fixing inner core and movable inner core adopt stupalith, and long service life is opened number and reached more than ten thousand times.The utility model adopts the return spring stiffening ring that unrolled at symmetry place, has also strengthened the fatigue resistance of spring, has increased elasticity, has more extended the working life of spring; Return spring one end adopts the mode of lasso to be connected with fixing pin, has strengthened the reliability and stability of structure.

Accompanying drawing explanation

Schematic diagram when Fig. 1 is down-stroke type water saving tap unlatching;

Fig. 2 is down-stroke type water saving tap schematic diagram while closing;

Fig. 3 is the side view of Fig. 1;

Fig. 4 is down-stroke type water saving tap assembling split figure;

Fig. 5 ~ Fig. 7 is for pressing down water conserving tap and existing leading connection diagram.

Embodiment

The convenient water conserving tap of press-down type, comprise valve seat 1 and spool 11, the utility model is characterised in that: spool 11 and head end wear and be connected in valve seat 1 endoporus, be provided with toothed valve shaft 4 and insert in spool 11 and be slidably matched diametrically with spool from the rear end of valve seat 1, adopt respectively the return arm of couple 3 with internal tooth, open the arm of force 6 with pressing down of internal tooth and be enclosed within on valve shaft 4 and with it and engage; The return that is provided with saddle type structure is closed spring 2 and is enclosed within on valve shaft 4 at the even arm 3 of returning place force and presses down and open between the arm of force 6, unrolls and have stiffening ring 2.1 in the symmetrical place, middle part that closes spring 2 at this return, and one end of closing spring 2 at this return is wound with lasso 2.2; Lasso 2.2 is enclosed within on the fixing pin 5 being fixedly connected with valve seat 1, and the other end is stuck in draw-in groove 3.1 places of the return arm of couple 3; The tail end of valve shaft 4 is fixedly connected with spill fixture block 4.1, is respectively equipped with bail 4.2 at spill fixture block 4.1 two ends; On spool 11 cylinder back segments, symmetry offers through hole 11.1, is equiped with biparting movable inner core 9 of 8-shaped in this through hole, offers spill blind slot 9.1, bail 4.2 clampings of spill fixture block 4.1 on this blind slot and valve shaft 4 in two covering of the fan center symmetries; And be provided with circular fixing inner core 7 and be close to movable inner core 9, these fixing inner core 7 symmetries have fan-shaped pylone 7.1; Adopt the sealing cover 8 with through hole to be fixed inner core 7 in spool 11 rear ends, the tail end of spool 11 is threaded with pipeline depotition cock.

The utility model valve seat 1 is fixedly connected with integral with spool 11.

The utility model is provided with waterproof cover 10 at the head end of spool 11 and adopts screw to be connected with valve shaft 4.

The utility model is arranged with loose tongue 7.2 and is connected with caulking groove 11.3 embeddings of offering on spool 11 rear end inwalls on fixing inner core 7 sidewall circumference.

The spring 2 that the utility model adopts is positioned at any side of the return arm of couple 3 or is symmetricly set on the both sides that are positioned at the return arm of couple 3.

Using method of the present utility model is, at tap in the time closing, solid section on the corresponding fixing inner core 7 of covering of the fan breach 9.2 on movable inner core 9, water cannot pass through.When gently pressing off downwards and open the arm of force 6 with hand, two bails 4.2 on valve shaft 4 tail end spill fixture blocks 4.1, owing to being stuck in the spill blind slot 9.1 of movable inner core 9, are rotated counterclockwise 90 ⁰time, symmetrical covering of the fan breach 9.2 on the movable inner core 9 of 8-shaped covering of the fan is communicated with symmetrically arranged fan-shaped pylone 7.1 on fixing inner core 7, water enters along the fan-shaped pylone 7.1 of fixing inner core 7 and flows out via the covering of the fan breach 9.2 movable inner core 9 from spool tail end via pipeline, and flows out along leading water nozzle by the through hole 11.1 on spool 11; Now return is closed spring 2 and is in the oppression state; Open the arm of force 6 when hand leaves, close spring 2 with the return connecting in the internal tooth return arm of couple 3 and discharge elastic force and drive valve shaft 4 to turn clockwise, make movable inner core 9 return that turns clockwise; Just close water tap.So just realized water-saving object, it,, except various upper outside with drainage facilities for family, also can be used on the various sanitary fittingss of public place, comprises that Male urine pond etc. locates throughway valve, can realize flushing with the foot pedal opening arm of force 6.The displacement amount that water yield size is opened the arm of force 6 according to hand or pin determines, rotates to when propping up the return being fixedly connected with valve seat and closing the fixing pin 5 of spring when opening the arm of force 6, just reaches to greatest extent.

Claims

1. the convenient water conserving tap of press-down type, comprise valve seat (1) and spool (11), it is characterized in that: spool (11) and head end wear and be connected in valve seat (1) endoporus, be provided with toothed valve shaft (4) and insert in spool (11) and be slidably matched diametrically with spool from the rear end of valve seat (1), adopt respectively the return arm of couple (3) with internal tooth, opening the arm of force (6) with pressing down of internal tooth, to be enclosed within valve shaft (4) upper and engage with it; The return that is provided with saddle type structure is closed spring (2) and is enclosed within and on valve shaft (4), is positioned at the even arm of returning place force (3) and presses down between the unlatching arm of force (6), close the middle part symmetry of spring (2) at this return and locate to unroll have stiffening ring (2.1), one end of closing spring (2) at this return is wound with lasso (2.2); It is upper that lasso (2.2) is enclosed within the fixing pin (5) being fixedly connected with valve seat (1), and the other end is stuck in the draw-in groove (3.1) of the return arm of couple (3) and locates; The tail end of valve shaft (4) is fixedly connected with spill fixture block (4.1), is respectively equipped with bail (4.2) at spill fixture block (4.1) two ends; On spool (11) cylinder back segment, symmetry offers through hole (11.1), be equiped with biparting the movable inner core (9) of 8-shaped in this through hole, offer spill blind slot (9.1), bail (4.2) clamping of the upper spill fixture block (4.1) of this blind slot and valve shaft (4) in two covering of the fan center symmetries; And be provided with circular fixing inner core (7) and be close to movable inner core (9), this fixing inner core (7) symmetry has fan-shaped pylone (7.1); Adopt the sealing cover (8) with through hole to be fixed inner core (7) in spool (11) rear end, the tail end of spool (11) is threaded with pipeline depotition cock.

2. the convenient water conserving tap of press-down type according to claim 1, is characterized in that: valve seat (1) is fixedly connected with integral with spool (11).

3. the convenient water conserving tap of press-down type according to claim 1 and 2, is characterized in that:

Being provided with waterproof cover (10) at the head end of spool (11) adopts screw to be connected with valve shaft (4).

4. the convenient water conserving tap of press-down type according to claim 1 and 2, is characterized in that: on fixing inner core (7) sidewall circumference, be arranged with loose tongue (7.2) and be connected with caulking groove (11.3) embedding of offering on the inwall of spool (11) rear end.

5. the convenient water conserving tap of press-down type according to claim 1 and 2, is characterized in that: adopt spring (2) be positioned at any side of the return arm of couple (3) or be symmetricly set on the both sides that are positioned at the return arm of couple (3).