CN202051631U

CN202051631U - Hand sanitizer machine

Info

Publication number: CN202051631U
Application number: CN2011201551588U
Authority: CN
Inventors: 田兆明
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-16
Filing date: 2011-05-16
Publication date: 2011-11-30
Anticipated expiration: 2021-05-16

Abstract

The utility model discloses a hand sanitizer machine comprising a main body, wherein the main body is provided with a liquid storing device and a nozzle, a liquid output mechanism is arranged between the nozzle and the liquid storing device, and comprises a transfer chamber and a driving device, the transfer chamber is at least provided with a liquid inlet and a liquid outlet, the liquid inlet is unidirectionally communicated with the liquid storing device through a first check valve, the liquid outlet is unidirectionally communicated with the nozzle through a second check valve, the transfer chamber is internally provided with a movable piston, and the driving device drives the piston to move so as to change the size of the space in the transfer chamber; therefore, by utilizing the driving device for driving the piston to move, and utilizing the first check valve and the second check valve in a matching way, a hand sanitizer firstly enters the transfer chamber and then is extruded out of the nozzle, so as to realize syringe type liquid output way, the liquid output is both quick and stable, quantitative liquid output is more accurate, waste is avoided, and the hand sanitizer machine has long service life and high reliability.

Description

The hand cleanser machine

Technical field

The utility model relates to the sanitary equipment apparatus field technology in the daily life, refers in particular to a kind of hand cleanser machine.

Background technology

In daily life, hand cleanser is stored in the bottle more, must press pump housing switch with hand during use hand cleanser is extruded, and this device fundamentally can't reach the effect of cleaning sterilization as being very easy to cause the cross-infection of germ in public places.At this situation, have the hand cleanser machine at present, the purpose of its design is to avoid contact, effectively prevented the germ cross-infection, its primary structure comprises the water inlet that has on the fuselage with intracavity inter-connection, the fuselage lower end is provided with inductor, and the two ends of inductor are connected with water pump and magnetic valve in the fuselage respectively, and the nozzle on the delivery port of magnetic valve and fuselage inner chamber is communicated with.During use, only need hand is put in nozzle place, fuselage lower end, after inductor received signal, nozzle can spray hand cleanser.

Yet the fluid mechanism of existing hand cleanser machine uses gear that hand cleanser is thrown away, and complex structure, and fluid instability can not be realized quantitatively extruding of hand cleanser, cause unnecessary waste.In addition, existing its device for storing liquid of hand cleanser machine is non-disconnectable, to people device for storing liquid filling hand cleanser is made troubles, and uses inconvenient.

The utility model content

In view of this, the utility model is at the disappearance of prior art existence, and its main purpose provides a kind of hand cleanser machine, and it can effectively solve existing hand cleanser machine fluid problem of unstable.

Another purpose of the present utility model provides a kind of hand cleanser machine, and it is non-disconnectable and to people's problem that hand cleanser makes troubles of annotating that it can effectively solve existing its device for storing liquid of hand cleanser machine.

Utility model adopts following technical scheme:

A kind of hand cleanser machine, include main body, this main body is provided with device for storing liquid and nozzle, be provided with fluid mechanism between this nozzle and the device for storing liquid, this fluid mechanism includes transfer chamber and drive unit, and this transfer chamber has an inlet and a liquid outlet at least, and this inlet is by one first check valve and aforementioned device for storing liquid unilaterally connected, this fluid hole is by one second check valve and aforementioned nozzle unilaterally connected, and this transfer chamber is indoor is provided with mobilizable piston; This drive unit drives this piston activity and the size in space within the conversion transfer chamber; When movable and when making the inner space of transfer chamber become big by this piston, this first one-way valve opens, this second closed check valve; When movable and when making the inner space of transfer chamber diminish by this piston, this first closed check valve, this second one-way valve opens.

As a kind of preferred version, described device for storing liquid is a liquid storage bottle, and this main body is provided with containing cavity, and this liquid storage bottle is removably installed in this containing cavity.

As a kind of preferred version, be provided with a latching device at this liquid storage, this latching device includes the rotation lock fastener and elasticity is controlled part; This rotation lock fastener is arranged in the main body rotationally, and the two ends of rotation lock fastener are provided with the hook part, and outside wall surface that should liquid storage bottle is provided with button portion; But this elasticity is controlled part elasticity and is arranged at versatilely in the main body, and the end that elasticity is controlled part exposes outside the main body, and the other end that elasticity is controlled part is connected with the rotation lock fastener to be provided this rotation lock fastener to rotate and remove active force to the liquid storage bottle snap close.

As a kind of preferred version, described elasticity is controlled part and is included fixed part, press section and elastic portion, and this fixed part is fixedlyed connected with the rotation lock fastener, and expose outside the main body this press section, and the tail end of this elastic portion is fixedlyed connected with main body.

As a kind of preferred version, described main body includes a shell and an inner casing, this inner casing is embedded in this shell, aforementioned containing cavity is arranged on the inner casing, this latching device is arranged between this inner casing and the shell, and the corresponding aforementioned hook part of this inner casing is provided with groove, and this hook part is passed corresponding groove and stretched in this containing cavity.

As a kind of preferred version, described drive unit is connected with piston by a transmission mechanism, and this transmission mechanism includes eccentric wheel and piston rod, and an end of this piston rod and eccentric wheel articulate, the other end of piston rod and aforementioned piston articulate, and this drive unit drives eccentric wheel and rotates.

As a kind of preferred version, described drive unit is a direct current generator.

The utility model compared with prior art has tangible advantage and beneficial effect, particularly, and as shown from the above technical solution:

One, by utilizing drive unit to drive the piston activity, and cooperation utilizes first check valve and second check valve to make hand cleanser be introduced into outside transfer chamber and then the extrusion nozzle, realized the fluid mode of syringe-type, fluid not only fast but also stable, quantitatively fluid is more accurate, avoid waste, and long service life, reliability height.

Two, its device for storing liquid adopts liquid storage bottle, utilize this liquid storage bottle to be removably installed in the containing cavity of main body, after the hand cleanser in the liquid storage bottle uses, can directly liquid storage bottle be pulled down replacing, bring very big convenience for people's use, use convenient.

Three,, and cooperate and utilize this elasticity to control part to make the rotation lock fastener rotate and remove fastening locking effect liquid storage bottle by utilizing this rotation lock fastener that liquid storage bottle is fastened locking, simple in structure, control easyly, realize changing fast liquid storage bottle.

For more clearly setting forth architectural feature of the present utility model and effect, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment.

Description of drawings

Fig. 1 is the three-dimensional diagrammatic sketch of assembling of the preferred embodiment of the utility model;

Fig. 2 is the exploded view of the preferred embodiment of the utility model;

Fig. 3 is the exploded view of fluid mechanism in the preferred embodiment of the utility model;

Fig. 4 is the sectional view of the preferred embodiment of the utility model;

Fig. 5 is the sectional view that the preferred embodiment of the utility model is equipped with liquid storage bottle.

The accompanying drawing identifier declaration:

10, main body 11, shell

12, inner casing 13, nozzle

14, containing cavity 15, groove

20, device for storing liquid 201, button portion

30, fluid mechanism 31, transfer chamber

311, inlet 312, fluid hole

301, first check valve 302, second check valve

303, piston 32, drive unit

33, transmission mechanism 331, eccentric wheel

332, piston rod 40, latching device

41, rotation lock fastener 401, hook part

42, elasticity is controlled part 421, fixed part

422, press section 423, elastic portion

The specific embodiment:

Please refer to Fig. 1 to shown in Figure 5, the concrete structure that it has demonstrated the preferred embodiment of the utility model includes main body 10, device for storing liquid 20 and fluid mechanism 30.

Wherein, this main body 10 includes a shell 11 and an inner casing 12, and this shell 11 is provided with nozzle 13, this inner casing 12 is embedded in this shell 11, this inner casing 12 is provided with containing cavity 14, and is provided with groove 15 in this inner casing 12, and this groove 15 is communicated with the inside of containing cavity 14.

This device for storing liquid 20 is arranged on the main body 10, device for storing liquid 20 can one-body moldedly be connected with main body 10, can also be dismountable connection, in the present embodiment, this device for storing liquid 20 is a liquid storage bottle, this liquid storage bottle is removably installed in the aforementioned containing cavity 14, be provided with a latching device 40 at this liquid storage bottle, this latching device 40 includes rotation lock fastener 41 and elasticity is controlled part 42, this rotation lock fastener 41 is arranged in the main body 10 rotationally, rotation lock fastener 41 is between inner casing 12 and shell 11, the two ends of rotation lock fastener 41 are provided with hook part 401, the outside wall surface of aforementioned liquid storage bottle is provided with button portion 201 accordingly, the groove 15 that aforementioned correspondence is passed in this hook part 401 extend in the containing cavity 14 and with the locking that is interlocked of the button portion 201 of liquid storage bottle, with this liquid storage bottle is fixed in the containing cavity 14, when making that when 41 rotations of rotation lock fastener hook part 401 breaks away from button portions 201, the locking that is connected between this liquid storage bottle and the main body 10 is disengaged, and liquid storage bottle can be taken out.But this elasticity is controlled part 42 elasticity and is arranged at versatilely in the main body 10, this elasticity is controlled part 42 and is included fixed part 421, press section 422 and elastic portion 423, this fixed part 421 is a cylinder, fixed part 421 is fixedlyed connected with an end of aforementioned rotation lock fastener 41, expose outside the main body 10 this press section 422, these elastic portion 423 undulates, the tail end of elastic portion 423 is fixedlyed connected with main body 10, by applying active force on press section 422, make rotation lock fastener 41 rotate the locking effect of removing this hook part 401 and button portion 201, and the tail end of this elastic portion 423 acts on provides elasticity to control the active force that part 42 integral body reset backward on the main body 10.

This fluid mechanism 30 is arranged in the main body 10, fluid mechanism 30 is connected between aforementioned device for storing liquid 20 and the nozzle 13, this fluid mechanism 30 includes transfer chamber 31 and drive unit 32, this transfer chamber 31 has an inlet 311 and a liquid outlet 312 at least, this inlet 311 is by one first check valve 301 and aforementioned device for storing liquid 20 unilaterally connecteds, this fluid hole 312 is by one second check valve 302 and aforementioned nozzle 13 unilaterally connecteds, and mobilizable piston 303 is set, the size of the inner space of this piston 303 and conversion transfer chamber 31 up and down in this transfer chamber 31 in this transfer chamber 31.When this piston 303 was movable downwards, the inner space of this transfer chamber 31 increased, and makes this first check valve 301 open, and this second check valve 302 is closed, and made device for storing liquid 20 interior hand cleanser be pumped into the inside of transfer chamber 31 by inlet 311 with this.When this piston 303 is upwards movable, the inner space of this transfer chamber 31 diminishes, and makes this first check valve 301 close, and this second check valve 302 is opened, make the hand cleanser of transfer chamber 31 inside with outside fluid hole 312 extrusion nozzles 13, with this with hand cleanser for people to use.This drive unit 32 is connected with this piston 303 by a transmission mechanism 33 that to drive piston 303 up and down, and this drive unit 32 is a direct current generator, but is not limited to direct current generator, also can be other motors.This transmission mechanism 33 includes eccentric wheel 331 and piston rod 332, and this eccentric wheel 331 directly drives rotation by drive unit 32, and an end of this piston rod 332 and eccentric wheel 331 articulate, and the other end of piston rod 332 and aforementioned piston 303 articulate.

The using method that present embodiment is described in detail in detail is as follows:

During use, as shown in Figure 4 and Figure 5, at first, device for storing liquid 20 is put into containing cavity 14, press down device for storing liquid 20 and make the button portion 201 of device for storing liquid 20 and hook part 401 mutual fastenings of latching device 40 lock, make device for storing liquid 20 be installed on the main body 10 with this.

During work, at first, driving the movable inner space of transfer chamber 31 that makes of piston 303 by drive unit 32 downwards by transmission mechanism 33 increases, thereby make this first check valve 301 open, this second check valve 302 is closed, and the hand cleanser in this device for storing liquid 20 enters into transfer chamber 31 inside by inlet 311.Then, driving piston 303 activities of making progress by drive unit 32 by transmission mechanism 33 makes the inner space of transfer chamber 31 reduce, thereby the check valve 301 of winning is closed, this second check valve 302 is opened, and the hand cleanser in this transfer chamber 31 is outer with for people to use by liquid outlet 312 extrusion nozzles 13.Repeat to make the up and down hand cleanser of just can realizing of piston 303 quantitatively outside the extrusion nozzle 13 with this.

When the hand cleanser in the device for storing liquid 20 uses up the needs replacing, only need pin the press section 422 that elasticity is controlled part 42, make rotation lock fastener 41 rotate with this, rotation by this rotation lock fastener 41 makes the hook part 411 of rotation lock fastener 41 remove the button portion 201 fastening locking effects to device for storing liquid 20, takes out device for storing liquid 20 then and gets final product.Take out after the device for storing liquid 20, unclamp press section 422 and can make elasticity control part 42 and rotation lock fastener 41 resets, changing another device for storing liquid then as described above can reuse.

Design focal point of the present utility model is: at first, by utilizing drive unit to drive the piston activity, and cooperation utilizes first check valve and second check valve to make hand cleanser be introduced into outside transfer chamber and then the extrusion nozzle, realized the fluid mode of syringe-type, fluid not only fast but also stable, quantitatively fluid is more accurate, avoid waste, and long service life, reliability height.Secondly, its device for storing liquid adopts liquid storage bottle, utilizes this liquid storage bottle to be removably installed in the containing cavity of main body, after the hand cleanser in the liquid storage bottle uses, can directly liquid storage bottle be pulled down replacing, bring very big convenience for people's use, use convenient.Moreover, by utilizing this rotation lock fastener liquid storage bottle is fastened locking, and cooperate and to utilize this elasticity to control part to make the rotation lock fastener rotate and remove fastening locking effect liquid storage bottle, simple in structure, control easyly, realize changing fast liquid storage bottle.

The above, it only is preferred embodiment of the present utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.

Claims

1. hand cleanser machine, include main body, this main body is provided with device for storing liquid and nozzle, be provided with fluid mechanism between this nozzle and the device for storing liquid, it is characterized in that: this fluid mechanism includes transfer chamber and drive unit, and this transfer chamber has an inlet and a liquid outlet at least, and this inlet is by one first check valve and aforementioned device for storing liquid unilaterally connected, this fluid hole is by one second check valve and aforementioned nozzle unilaterally connected, and this transfer chamber is indoor is provided with mobilizable piston; This drive unit drives this piston activity and the size in space within the conversion transfer chamber; When movable and when making the inner space of transfer chamber become big by this piston, this first one-way valve opens, this second closed check valve; When movable and when making the inner space of transfer chamber diminish by this piston, this first closed check valve, this second one-way valve opens.

2. hand cleanser machine according to claim 1 is characterized in that: described device for storing liquid is a liquid storage bottle, and this main body is provided with containing cavity, and this liquid storage bottle is removably installed in this containing cavity.

3. hand cleanser machine according to claim 2 is characterized in that: be provided with a latching device at this liquid storage, this latching device includes the rotation lock fastener and elasticity is controlled part; This rotation lock fastener is arranged in the main body rotationally, and the two ends of rotation lock fastener are provided with the hook part, and outside wall surface that should liquid storage bottle is provided with button portion; But this elasticity is controlled part elasticity and is arranged at versatilely in the main body, and the end that elasticity is controlled part exposes outside the main body, and the other end that elasticity is controlled part is connected with the rotation lock fastener to be provided this rotation lock fastener to rotate and remove active force to the liquid storage bottle snap close.

4. hand cleanser machine according to claim 3, it is characterized in that: described elasticity is controlled part and is included fixed part, press section and elastic portion, this fixed part is fixedlyed connected with the rotation lock fastener, and expose outside the main body this press section, and the tail end of this elastic portion is fixedlyed connected with main body.

5. hand cleanser machine according to claim 3, it is characterized in that: described main body includes a shell and an inner casing, this inner casing is embedded in this shell, aforementioned containing cavity is arranged on the inner casing, this latching device is arranged between this inner casing and the shell, and the corresponding aforementioned hook part of this inner casing is provided with groove, and this hook part is passed corresponding groove and stretched in this containing cavity.

6. hand cleanser machine according to claim 1, it is characterized in that: described drive unit is connected with piston by a transmission mechanism, this transmission mechanism includes eccentric wheel and piston rod, one end of this piston rod and eccentric wheel articulate, the other end of piston rod and aforementioned piston articulate, and this drive unit drives eccentric wheel and rotates.

7. according to claim 1 or 6 described hand cleanser machines, it is characterized in that: described drive unit is a direct current generator.