CN2053543U - Hand-pushed spray tank capable of holding several liquids separately - Google Patents

Abstract

The utility model relates to a hand press spray tank capable of holding a plurality of liquids separately, which is formed by assembling a tank body (11), a hand press spray head and a tank cover (6), wherein, an inner chamber of the tank body (11) is divided into a plurality of chambers; the hand press spray head can rotate around the axial lead of the tank body (11), which is used as an axis; the tank cover is used for clamping the hand press spray head, and the hand press spray head and the tank body (11) are combined into a whole. A plurality of liquids can be separately filled in the tank body of the hand press spray tank simultaneously, and one of the liquids can be sprayed optionally according to requirements, or a plurality of liquids are alternately used at will. The utility model has the advantages of simple structure, portability and easy assembly.

Description

Hand-pushed spray tank capable of holding several liquids separately

The utility model relates to a kind of container that is used for carrying liquid, particularly a kind ofly can separate the two or more liquid of splendid attire simultaneously, and can be sprayed by hand respectively, but the hand spray tank of the multiple liquid of packing.

Existing hand spray tank can only a kind of liquid of single splendid attire on the market.As need spraying simultaneously with several different liquid, and use amount is not when being very big, and that just must not be off guard several jars, and this is to very inconvenience of user.

The purpose of this utility model is that a kind of several liquid of packing in same tank body simultaneously will be provided, again can the utmost point wherein a kind of of choosing spray on demand easily, the random alternating spray of perhaps multiple liquid, simple in structure, the hand spray tank that is easy to assemble.

For realizing the utility model, at first will manage to solve several liquid of energy packing in same tank body, can just can eject each liquid respectively only with same hand injector head besides.So the utility model is to be used for the jar cover that the hand injector head is packed on the tank body is assembled by a tank body, hand injector head and one.Different is, the inner chamber of its tank body is become some chambers by longitudinal subdivision, but each chamber a kind of liquid of splendid attire just like this.It is mixed to cause the liquid of being adorned in each chamber to scurry when avoiding tank body to be inverted, and an inner cover plate at the port upper cover of tank body.On the position with respect to each chamber of tank body on the inner cover plate, all be provided with a kind of pipette interface, on the pipette interface, fixedly adorning a pipette, with the defeated liquid of inhaling in the chamber.The hand injector head is sitting on the inner cover plate, and imbibing hole on the hand injector head base and the pipette interface on the inner cover plate are docked and connected, and push the hand injector head, just can eject liquid in the selected tank body chamber as common hand spray tank.The effect of jar cover is that hand injector head and tank body are loaded into an integral body, and can stirs hand injector head rotation, makes imbibing hole bottom it can dock each pipette interface on the inward upper cover plate successively.

The utility model is from appearance, and with common hand spray tank it makes no odds, except that tank body, its structure and common hand spray tank are very nearly the same; Integral body fastens for the buckle structure mode, need not use other securing members, so assembling is very easy; Several liquid in packing in the tank body, as long as rotation jar cover, the jar cover just sticks the rotation together of its hand injector head, and make imbibing hole bottom it aim at pipette interface on the inner cover plate of required usefulness, just can resemble the liquid of pressing the indoor splendid attire of this pipette interface institute corresponding cavity of ejection the common hand spray tank.

Below, by accompanying drawing embodiment of the present utility model is described in further detail:

Fig. 1 is the vertical section diagrammatic sketch of the utility model general structure;

Fig. 2 is the upward view in tank body cross section.

Make in order to be suitable for and to be convenient to, the chamber dividing plate in the tank body (11) is longitudinal subdivision with the tank body axial line.Consider from economic angle, preferably injection mo(u)lding of tank body (11), its upper port outer rim is provided with twice and is convenient to and jar snap collar platform that cover (6) is interlocked.It is that being distributed in tank body (11) axial line is on the same circumference of the garden heart that inner cover plate (9) goes up the pipette interface (12) set with respect to each chamber of tank body (11), like this, the hand injector head serves as that axle rotates a circle with tank body (11) axial line, and the liquid sucting port of its bottom just can both be docked and connected with each pipette interface (12) successively.

Hand injector head form is varied, but comparatively simply is the version that adopts pump hydraulic giant principle, promptly draws suction liquid with negative pressure, then utilizes the incompressible physical characteristic of liquid volume, adds the extrusion ejaculation and goes.According to instructions for use of the present utility model, the hand injector head is by spraying head-shield (1), check ball valve (2), check spring (3), jet blower (4), spool (5), rotary valve base (8), check ball (15) and return spring (16) are formed, rotary valve base (8) is Ge “ Shang " the shape part; top is Cylinder; be the spool chamber of assembling spool (5) in the Cylinder; the outer garden of Cylinder is supporting with jar cover (1); and be provided with and the boss seam that jar covers (1) cutting ferrule; its underpart base is a garden pylon, the bottom surface of garden pylon is the bottom surface of hand injector head just, flat being sitting on the inner cover plate (9), and axial line that can tank body (11) is the axle center rotation.Offering an imbibing hole on the base of rotating base (8), its effect is to dock with pipette interface (12) on the inner cover plate (9), is communicated with the spool chamber of self making it.Rotating base (8) base imbibing hole is equipped with a seal (13), not make the liquid spill that flows through with outside pipette interface (12) docks.The port that rotating base (8) imbibing hole is positioned at spool chamber has a recess, and check ball (15) is free state and stops dropping on wherein, and its effect is to stop the liquid that enters in rotary valve base (8) spool chamber to flow backwards back in the chamber of tank body (11).When spool chamber was in negative pressure state, the liquid in tank body (11) chamber just can pass through pipette (10) under the atmospheric pressure effect.The imbibing hole of pipette interface (12) and rotary valve base (8), and overcome the gravity of check ball (15), enter in the spool chamber.

Spool (5) is a plunger type guiding valve, and its epimere is partly installing injection head-shield (1), and the hypomere part is to be slidingly matched device in the spool chamber of rotary valve base (8).Its central part has an axially extending bore, this through hole upper port is being shelved check ball valve (2), check ball valve (2) is being pressed by the lower end of check spring (3), the upper end of check spring (3) withstands within the internal cavity that sprays head-shield (1) on the end face, remove the check ball valve (2) that check spring (3) is being pressed, the axially extending bore that the spool chamber of rotary valve base (8) just can pass through spool (5) is communicated with the internal cavity that sprays head-shield (1).That is to say, when in the spool chamber of rotary valve base (8), being full of liquid, push injection head-shield (1) with hand, that is be with spool (5) when down pushing, this moment, the imbibing hole of rotary valve base (8) spool chamber bottom was blocked by check ball (15), spool (5) not only has the gap that well is slidingly matched with rotary valve base (8) spool chamber wall, also require to have the one-way sealing property of spool (5) when moving down simultaneously, so the liquid in the spool chamber can't from this two let out excessive, and liquid has the incompressible physical characteristic of normal temperature and pressure lower volume, just only pour into the axially extending bore of spool (5), then overcome the pressure of check spring (3), back down check ball valve (2), enter the inner chamber that sprays head-shield (1), the inner chamber that sprays head-shield (1) is being communicated with jet blower (4) the device hole that is arranged in injection head-shield (1) side, and the liquid of gushing out just can eject from the jet blower (4) being fitted in this device hole.Jet blower (4) is when mesopore is little and thin, and liquid just is vaporific ejection, and liquid will be column and penetrates when the mesopore of jet blower (4) is bigger and thick.

Negative pressure state in rotating base (8) spool chamber causes spool (5) when upwards removing, the return spring (16) of device in spool chamber, and its effect is exactly to promote spool (5) upwards to remove.Return spring (16) is a compression wind spring, its lower surface is sitting on the spool chamber inner bottom surface, the upper surface heads on the lower surface of spool (5), spray head-shield (1) when pushing, make spool (5) when moving down, just return spring (16) is compressed, after the pressing force cancellation, check ball valve (2) has been sealed the upper end of spool (5) axially extending bore, compressed return spring (16) just pushes up back spool (5) upwards with its elastic force and removes, form negative pressure state in the spool chamber and make, meanwhile, because the liquid in the effect of atmospheric pressure, tank body (11) chamber just along the liquid sucting port of pipette (10) by pipette interface (12) and rotating base (8), is pressed in the spool chamber of rotating base (8).For can inhale the liquid that has sprayed institute's splendid attire in tank body (11) chamber as far as possible, the pipette (10) that is packed on the pipette interface (12) should be stretched the bottom that is inserted near tank body (11).

In order to guarantee that the imbibing hole on rotary valve base (8) bottom can accurately dock with pipette interface (12) on the inner cover plate (9), the base of rotary valve base (8) is provided with a positioner (14), and on the relevant position of inner cover plate (9), also be provided with corresponding locating hole.

The inner sleeve decometer of jar cover (6) is overlapping the outer garden of rotary valve base (8) top spool chamber Cylinder, and when the rotation jar covered (6), rotary valve base (8) also will be followed together and rotate synchronously.Outer ring at jar cover (6) inner sleeve platform, also overlapping a pressing spring (7) again, pressing spring (7) upper end heads on a jar cover (6), its lower end is being pressed the base garden pylon upper table surface of rotary valve base (8), after jar cover (6) and tank body (11) were buckled into integral body, pressing spring (7) just compressed rotary valve base (8) flat being sitting on the inner cover plate (9).The port inner edge of jar cover (6) also is provided with the snap collar platform that twice and tank body (11) are interlocked, as long as exert oneself slightly, jar cover (6) and tank body (11) just can fasten during assembling.

Claims (2)

1, a kind of container that is used for carrying liquid, but the hand spray tank of the multiple liquid of particularly a kind of packing, it is by tank body (11), jar cover (6) and a hand injector head assemble, it is characterized in that: become on the port of two tank bodies (11) along the axis longitudinal subdivision with upper chamber at inner chamber, be covered with inner cover plate (9), each chamber of going up with respect to tank body (11) in inner cover plate (9) is provided with a pipette interface (12), it is on the same circumference of the garden heart that all pipette interfaces (12) all are distributed in tank body (11) axial line, pipette (10) is packed on the pipette interface (12), and straight cutting is to the bottom of nearly tank body (11), the hand injector head is promptly flat to be sitting on the inner cover plate (9), the imbibing hole of hand injector head and pipette interface (12) are docked and connected, jar cover (6) cutting ferrule the hand injector head, and the snap collar platform of jar cover (6) end inner edge and the snap collar platform of tank body (11) port outer rim are interlocked.

2, but the hand spray tank of the multiple liquid of packing according to claim 1, it is characterized in that: the hand injector head is by spraying head-shield (1), check ball valve (2), check spring (3), jet blower (4), spool (5), rotary valve base (8), check ball (15) and return spring (16) are formed, the bottom surface of rotary valve base (8) is flat to be sitting on the inner cover plate (9), check ball (15) stops dropping in the recess of rotary valve base (8) imbibing hole upper end, spool chamber and inner cover plate (9) that imbibing hole is being communicated with rotary valve base (8) go up pipette interface (12), return spring (16) lower surface is sitting on the spool chamber inner bottom surface of rotary valve base (8), its upper surface heads on the lower surface of spool (5), check ball valve (2) stops dropping on the upper port of spool (5) axially extending bore, check ball valve (2) is being pressed in check spring (3) lower end, the upper end heads on the inner face that sprays head-shield (1), spray head-shield (1) and be packed in spool (5) upper end, jet blower (4) is fitted in the jet blower device hole of spraying head-shield (1) side, jar cover (6) cutting ferrule the Cylinder outside, rotary valve base (8) top, pressing spring (7) is enclosed within on jar cover (6) inner sleeve platform, one end heads on a jar cover (6), and the other end is being pressed the base garden pylon upper table surface of rotary valve base (8).

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