CN2103705U

CN2103705U - Single-gun type switch for mixing cold-and hot-water

Info

Publication number: CN2103705U
Application number: CN 91223767
Authority: CN
Inventors: 刘定泮
Original assignee: TONGXIE ELECTROMECHANICAL INDUSTRY Co Ltd
Current assignee: TONGXIE ELECTROMECHANICAL INDUSTRY Co Ltd
Priority date: 1991-08-22
Filing date: 1991-08-22
Publication date: 1992-05-06

Abstract

The utility model relates to a single-gun type switch for mixing cold and hot water, which is a combination body of a shell seat and a bottom board, wherein, the bottom board is combined with a fixed board, cold and hot water inlet and outlets which are meshed and are respectively used for the connection of a cold and hot water inlet pipe and outlet pipes are arranged between the bottom board and the fixed board. A rocker which can push a slide block to cause an upper ceramic sheet to move is arranged in the shell seat. The shell cover of the upper ceramic sheet is added in a lower ceramic sheet water outlet or has the identical gradual increase area with the cold and hot water inlet, which can cause water output amount with regulated water temperature to be increased or decreased in equal proportional.

Description

Single-gun type switch for mixing cold-and hot-water

The utility model relates to a kind of single-gun-type hot and cold water hybrid switch.

General known hot and cold water hybrid switch is to control entering of hot and cold waters by two switches respectively, is flowed out by a water outlet then.Also having occurred some at present can hybrid-type switch, though this switch can be same the combined amount of switch control cold water and hot water, but the shortcoming that this kind switch exists is the water-outlet quantity that the water liquid of modulated good water temperature can't be increased and decreased simultaneously cold water and hot water, therefore, the water yield of this traditional hot and cold water hybrid switch is constant, the water yield of modulated good water temperature can't be increased and decreased with equal proportion.

The purpose of this utility model is to overcome above-mentioned shortcoming, and a kind of hot and cold water hybrid switch is provided, and it can carry out the water yield of modulated good water temperature the increasing of equal proportion, the mode of subtracting is supplied with, and it can be supplied the water liquid of thermophilic in right amount according to user's needs.

The single-gun-type hot water or cold water hybrid switch that the utility model proposes is combined into a body with a shell block and a base plate, base plate is with the post with it combination of hole for fixed base, and fixed base and base plate have nibbles right cold and hot water inlets and water outlet, and each is connected with leak-proof gasket cooling hot water inlet pipe and outlet pipe; Be respectively equipped with rocking bar core in the shell block, slide block, upper porcelain slice, members such as lower porcelain slice, rocking bar core with a rectangular slotted eye for rocking bar hold into, and the two connects with pin, making rocking bar become the location to revolve moves, rocker bottom is stuck in the slotted eye of a slide block with ballhead, making slide block be in line by the drive of rocking bar moves around, slide block is stuck in the keyhole of upper porcelain slice with the lug of downward protrusion, and upper porcelain slice is driven simultaneously, and a concave groove is arranged at the upper porcelain slice bottom, can embed for a cap, this upper porcelain slice is stacked on the lower porcelain slice, and lower porcelain slice is provided with a cold and hot water inlets and a water outlet, with respectively advancing of fixed base, water outlet communicates; Its feature is to be: utilize moving of rocking bar, make the water outlet position of the cap cover cap of upper porcelain slice at lower porcelain slice, and with the cold and hot water inlets position of the bottom plane of upper porcelain slice resistance at lower porcelain slice, the hot water or cold water can't be discharged from by the water outlet position, and work as shift rocker to opposite side, cap is contacted with hot water or cold water's water inlet position of lower porcelain slice, hot and cold water liquid can and be flowed out by the water outlet position via cap.

The single-gun-type hot and cold water hybrid switch that the utility model proposes, its rocking bar shake cap is contacted respectively with hot water or cold water's water intake of lower porcelain slice, and increase gradually with area identical.

Details are as follows to the utility model below in conjunction with most preferred embodiment and accompanying drawing, wherein:

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

Fig. 2 is an elevation cross-sectional view of the present utility model.

Fig. 3 is the side cutaway view of pass of the present utility model action.

Fig. 4 is the sectional drawing along 4-4 cross section among Fig. 3.

Fig. 5 is the side view cutaway drawing that the utility model is breakdown action.

Fig. 6 is the sectional drawing along 5-5 cross section among Fig. 5.

At first please read Fig. 1, the utility model is combined into a body with a shell block 1 and a base plate 2, base plate 2 is integral with post 31 riveteds of hole 21 for fixed base 3, and the two has nibbles 22,32 and water outlets 23,33 of right cold and hot water inlets, and leak-proof gasket 24 has been inserted in each hole site, preventing water liquid seepage, and draw the circulation of water receiving liquid with these leak-proof gasket 24 water pipe fits.

Be respectively equipped with rocking bar core 4 in the shell block 1, slide block 5, upper porcelain slice 6, lower porcelain slice 7 members such as grade, there is a rectangular slotted eye 41 to hold to go on the rocking bar core 4 for a rocking bar 42, and by establishing a pin-and-hole 43 on the rocking bar core 4, supply and marketing 44 runs through, and sell 44 pin-and-holes 421 that pass rocking bar 42, rocking bar 42 can be shaken in rocking bar core 4, one ballhead 422 is arranged at rocking bar 42 bottoms, this ballhead 422 may be stuck in the slotted eye 51 of slide block 5, therefore, when rocking bar 42 when pin 44 shakes, can promote slide block 5 straight lines and move forward and backward, this slide block 5 is stuck in the groove position 45 of rocking bar core 4 bottoms with the back 52 that protrudes, and makes slide block 5 be limited to move as straight line.

Slide block 5 snaps in the ballhead 422 of slotted eye 51 for rocking bar 42 itself, and slide block 5 is provided with the back 52 of protrusion, utilize back 52 to be stuck in the groove 45 of rocking bar core 4 bottoms, making slide block 5 be constrained to straight line moves, several lugs 53 are arranged at slide block 5 bottoms, lug 53 may be stuck in the keyhole 61 of upper porcelain slice 6, and therefore, the moving of slide block 5 can drive upper porcelain slice 6 and to be synchronized with the movement.

Outside upper porcelain slice 6 snaps in for the lug 53 of slide blocks 5 divided by keyhole 61, the bottom position of upper porcelain slice 6 is provided with a concave groove 62, these concave groove 62 approximate water droplet shapes that are, and it can hold to go into for an identical shaped cap 63, cap 63 is hollow shelly, it can cover on lower porcelain slice 7, and in order to the water outlet 71 that covers on lower porcelain slice or move to hot water or cold water's water intake 72 positions.

Lower porcelain slice 7 is placed in the ring wall of fixed base 3, and the two has the lug and the hole of location, this lower porcelain slice 7 is subjected to the stacked of upper porcelain slice 6 again, this lower porcelain slice 7 itself has a water outlet 71, this water outlet 71 coincide on the water outlet 33 of fixed base 3, and lower porcelain slice 7 is provided with two water intakes 72 in addition, it also nibbles the water intake 32 to fixed base 3, it is cooling respectively, entering of hot water liquid, the water intake 72 of this lower porcelain slice 7 is covered by most of area of upper porcelain slice 6 when flat, therefore, cold, hot water is to be flowed out by water outlet 71 positions, and utilize moving of upper porcelain slice 7, cap 63 can be contacted with two water intakes 72 gradually, and when this area of contact is bigger, the water yield that is entered by water intake 72 is also bigger, therefore, cold, hot water mixes the back and just can be fallen by water outlet 71 through cap 63 positions.

Please read Fig. 2, this figure is an elevation cross-sectional view of the present utility model, can be seen by this figure, rocking bar 42 can move around pin 44 rotations, and the bottom ballhead 422 of rocking bar 42 is stuck in the slotted eye 51 of slide block 5, therefore, rocking bar 42 can drive slide block 5 and move, and slide block 5 can drive upper porcelain slice 6 and moves.

Please read Fig. 3 and 4 again, when rocking bar 42 is moved the cap 63 that makes upper porcelain slice 6 and covers on water outlet 71, at this moment, upper porcelain slice 6 hinders at water intake 72 places with the base plane position in addition, therefore, hot and cold water liquid is to enter cap 63 bottoms, so water liquid is to be dropped out by water outlet 71 positions.

Please read Fig. 5 and 6, when being moved to the cap 63 that other side makes upper porcelain slice 6, rocking bar 42 can cover on outside water outlet 71 positions, also cover on cold and hot water inlets 72 positions, therefore, hot and cold water liquid can be entered in the cap 63 by water intake 72, and flow out through water outlet 31,23 downwards by water outlet 71 positions again, and the water-outlet quantity of hot and cold water liquid is to separate area and decide with cap 63 and connecing of water intake 71, and this area of contact more greatly, flow out the water yield also just the more, on the contrary then fewer.

In sum, the hot and cold water of the utility model supply can be respectively by the proportionate control of its control valve, and it can be according to the size of use amount, make the hot and cold water water-outlet quantity become increase and decrease according to same ratio, therefore, the size of its water-outlet quantity just can be controlled, it is simple in structure, and is practical.

Claims

1, a kind of single-gun-type hot water or cold water hybrid switch, it is characterized in that: it is combined into a body with a shell block and a base plate, base plate is with the post with it combination of hole for fixed base, and fixed base and base plate have nibbles right cold and hot water inlets and water outlet, and each is connected with leak-proof gasket cooling hot water inlet pipe and outlet pipe; Be respectively equipped with rocking bar core in the shell block, slide block, upper porcelain slice, members such as lower porcelain slice, rocking bar core with a rectangular slotted eye for rocking bar hold into, and the two closes with keying, making rocking bar become the location to revolve moves, rocker bottom is stuck in the slotted eye of a slide block with ballhead, making slide block be in line by the drive of rocking bar moves around, slip is stuck in the keyhole of upper porcelain slice with the lug of downward protrusion, upper porcelain slice is driven simultaneously, and a concave groove that can supply a cap to embed is arranged at the upper porcelain slice bottom, and this upper porcelain slice is stacked on the lower porcelain slice, lower porcelain slice is provided with a cold and hot water inlets and a water outlet, with respectively advancing of fixed base, water outlet communicates.

2, single-gun-type hot and cold water hybrid switch as claimed in claim 1 is characterized in that: rocking bar shakes cap is contacted respectively with hot water or cold water's water intake of lower porcelain slice, and increases gradually with area identical.