CN2229978Y - Hand pressing type water obtg. device - Google Patents

Abstract

The utility model relates to a hand pressing type water obtaining device which is composed of a pedestal, an air bag, a casing and a press cover, wherein, the pedestal is composed of a bottle joint connected with a water container and a lower cylinder cover, and a water pipe which is upwards communicated with a water sucking pipe and is outwards communicated with a water discharging pipe and air back holes are arranged on the lower cylinder cover. The air bag is arranged on the pedestal. An air inlet va aglve piece and an air back valve piece are arranged on the bottom board of the air bag, and the pressing cover is arranged on the top of the air bag which is sheathed with the casing. While in use, the pressing cover is pressed by a hand so that the air in the air bag enters a water container through the air inlet valve piece, and the air pressure can be preserved. The air bag is filled with air again through the air back hole and the air back valve piece. When the pressure in the water container is higher than the normal air pressure by continuous press, water flows out continuously. The utility model has the advantages of convenient use, sanitation and low cost, being suitable for families and offices.

Description

Hand-pushing supercharging water obtaining device

The utility model relates to a kind of hand-pushing supercharging water obtaining device, and the suitable water container mouth that places is made water intaking usefulness.

Along with growth in the living standard, family and unit drink increasing of bottled distilled water, but the container bottle of splendid attire distilled water all is standardized at present, big and heavy, in the time of drinking water, need carry bottle distilled water is poured in the water tumbler, very inconvenient, do not have water obtaining device directly water to be extracted out and drink.

The purpose of this utility model be design a kind of directly place the water container mouth as long as the hand pressing hand-pushing supercharging water obtaining device of simple in structure, easy to use, the health of water outlet automatically just.

The purpose of this utility model is achieved in that the utility model is by base, air bag, shell and pressing covers four big parts to be formed, its characteristics are that the structure of base is: a diameter is arranged is up-small and down-big and begin to have the bottle graft head of the cone column jecket of at least four rectangular cylindrical voids from bottom, there is the outwards outstanding rib of a circle in the bottom of bottle graft head, three tapped holes are arranged on the top mouth of bottle graft head, the internal surface of bottle graft head is equipped with one deck bottleneck seal ring, outer surface at the bottle graft head is equipped with screw thread, sealing cover of outward turning, on the bottle graft head, be equipped with a discoidal cover down, following cover bottom is equipped with a water service pipe that leads to outside the tegmental wall in the middle of covering, apneusis water pipe of termination in the middle of the lid of water service pipe, outlet pipe of the cover outer wall termination of water service pipe, at an other circular hole pipe and the plural return-air hole of being equipped with of the water service pipe of following cover bottom, the outside mouth of going up of following cover is equipped with screw thread, be equipped with three three circular holes same on the chassis of following cover with three tapped hole kissings of bottle graft head upper brim, and be equipped with a screw respectively and be close to, be built-in with an air bag at following cover, on a circular bottom plate of air bag, be equipped with an air-intake valve plate and a return-air valve block, the valve port outlet of air-intake valve plate connects in the circular hole pipe that is placed in down cover, the spool of air-intake valve plate is last, valve gap places below the spool, the spool of return-air valve block is following, valve gap places above the spool, at the circular bottom plate upper sleeve gasket air bag bag is arranged, the air bag bag is built-in with a spiral spring, the top of air bag is equipped with a cap shape and presses lid, the outside is outwards outstanding down to press lid, there is a compression bar in central authorities in the lid, air bag and press the lid outside be with a cylinder blanket, inner edge is inwardly outstanding on the shell, be stuck in and press the lid projection of outside down, inner edge has screw thread and base to revolve even under the shell.

Use this water obtaining device health, convenience, cost is low, suitable promoting the use of.

Details are as follows to structure of the present utility model below in conjunction with accompanying drawing:

Fig. 1: structural drawing of the present utility model.

The utility model is by base 20, air bag 11, shell 2 and press and cover 1 and form, The structure of base 19 is that a diameter is arranged is upper smaller, lower bigger and from bottom Have the conical phial joint 6 of eight strip holes 8, there is a circle in the bottom of bottle graft head 6 Outwards outstanding rib has a groove between rib and the lower inner edge, bottle graft head 6 upper Three screwed holes are arranged on the mouth of limit, and the inner surface of bottle graft head 6 is equipped with one deck bottle sealing circle 18, the following mouth of bottle sealing circle 18 is equipped with the outer crimping of a circle, and outer crimping is put and is embedded in In the following rib of bottle graft head 6 and the lower inner edge groove, the top mouth of bottle sealing circle 18 Gland on the mouth of the top of bottle graft head 6, and with three screwed holes of bottle graft head 6 top mouths Co-located has three circular holes, is equipped with screw thread, one of outward turning at the outer surface of bottle graft head 6 Sealing spiral cover 7, such structure has guaranteed that bottle graft head sealing is fairly good. At the bottle graft head Be equipped with a discoidal lower cover 3 above 6, lower cover 3 bottoms be equipped with one from Lead to the outer water service pipe 4 of tegmental wall in the middle of the lid, apneusis water pipe 19 of termination in the middle of its lid, Outlet pipe 5 of its cover outer wall termination, water service pipe 4 other the putting in lower cover 3 bottoms A circular hole pipe and three return-air holes 16 and three return-air holes 21 are arranged, on the lower cover 3 The outside mouth is equipped with screw thread, is equipped with three and bottle graft head 6 upper brims on the chassis of lower cover 3 Three screwed hole kissings with three circular holes, and be equipped with respectively a screw and be close to, Lower cover 3 is built-in with an air bag 11, in a circular bottom plate 15 of air bag 11 On be equipped with an air-intake valve plate 14 and return-air valve block 13 made from silicon rubber, The valve port of air-intake valve plate 14 exports female connector in the circular hole pipe 16 of lower cover 3, air inlet The spool of valve block 14 is upper, and valve gap places below the spool, the spool of return-air valve block 13 Lower, valve gap places above the spool, at base plate 15 upper sleeve gaskets a gas Nang bag 1 is arranged 2, air bag bag 12 is built-in with a coil spring 10, and put at the top of air bag 11 Have a cap shape to press and cover 1, press that to cover 1 time outside outwards outstanding, there is a top in central authorities in the lid Depression bar 9 is at air bag 11 and press and cover 1 overcoat a cylinder blanket 2, shell 2 are arranged Upper inner edge is inwardly outstanding, is stuck in and presses the ledge that covers 1 time outside, 2 times inner edges of shell Having screw thread and base 19 to revolve connects. Need only during use the bottle graft headgear on the water bottle mouth, revolve The tightening seal spiral cover, hand is pressed lid then, and the air bag bag presses down, and air-intake valve plate is opened, return-air valve Sheet closes, and gas is pressed in the water bottle, lets go, and return-air hole makes gas flow air inlet capsule on the base, This moment, air-intake valve plate closed, and the return-air valve block is opened, and helical spring loosens, again inflation in the air bag, And the gas in the pressurized water container can not come out, pressing again, until the pressure in the water bottle greater than During normal gas, water will flow into the container of containing by water service pipe from suction hose through outlet pipe.

Below for an embodiment: do a hand-pushing supercharging water obtaining device shown in the illustration, the nontoxic vinyl chloride of bottleneck seal ring, air bag bag polyethylene from high pressure process, air-intake valve plate and return-air valve block silicone rubber, other material polypropylene.

Claims (2)

1. hand-pushing supercharging water obtaining device, by base, air bag, shell and press lid and form, the structure that it is characterized in that base is: a diameter is arranged is up-small and down-big and begin to have the bottle graft head of the cone column jecket of at least four rectangular cylindrical voids from bottom, there is the outwards outstanding rib of a circle in the bottom of bottle graft head, three tapped holes are arranged on the top mouth of bottle graft head, the internal surface of bottle graft head is equipped with one deck bottleneck seal ring, outer surface at the bottle graft head is equipped with screw thread, a sealing of outward turning spiral cover, on the bottle graft head, be equipped with a discoidal cover down, following cover bottom is equipped with a water service pipe that leads to outside the tegmental wall in the middle of covering, apneusis water pipe of termination in the middle of the lid of water service pipe, outlet pipe of the cover outer wall termination of water service pipe, at an other circular hole pipe and the plural return-air hole of being equipped with of the water service pipe of following cover bottom, the outside mouth of going up of following cover is equipped with screw thread, be equipped with three three tapped hole kissings together three circular holes suitable for reading on the chassis of following cover with the bottle graft head, and be equipped with a screw respectively and be close to, be built-in with an air bag at following cover, on a circular bottom plate of air bag, be equipped with a suction valve and a return-air valve, the valve port outlet of suction valve connects in the circular hole pipe that is placed in down cover, the spool of air-intake valve plate is last, valve gap places below the spool, the spool of return-air valve block is following, valve gap places above the spool, at the circular bottom plate upper sleeve gasket air bag bag is arranged, the air bag bag is built-in with a spiral spring, the top of air bag is equipped with a cap shape and presses lid, the outside is outwards outstanding down to press lid, there is a compression bar in central authorities in the lid, air bag and press the lid outside be with a cylinder blanket, inner edge is inwardly outstanding on the shell, be stuck in and press the lid projection of outside down, inner edge has screw thread and base to revolve even under the shell.

2. according to wanting profit to require 1 described hand-pushing supercharging water obtaining device, it is characterized in that between the following outwards outstanding catch of bottle graft head of base and the following inner edge groove being arranged, the following mouth of bottleneck seal ring is equipped with the outer crimping of a circle, outer crimping is put in the rib and following inner edge groove that is embedded in bottle graft head bottom, the top mouth gland of bottleneck seal ring and is equipped with three circular holes with three tapped hole co-located places of bottle graft head top mouth on the mouth of the top of bottle graft head.

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