CN210541226U - Liquid storage device of soap dispenser - Google Patents

Abstract

A liquid storage device of a soap dispenser. The liquid storage device of mainly solving current soap lye ware does not have the liquid shortage and reminds, leads to the untimely problem that influences normal use of liquid feeding. The method is characterized in that: the liquid storage tank is internally provided with a vertically arranged guide pipe, a first microswitch is arranged at the position, close to the bottom, of the guide pipe, a first floating ball is sleeved outside the guide pipe in a sliding manner, the first floating ball is positioned above the first microswitch and can be in contact with the first microswitch, and a liquid shortage indicating lamp connected with the first microswitch is arranged outside the liquid storage tank. Its advantage lies in, along with the reduction of soap lye in the liquid reserve tank, first floater can constantly glide under the effect of dead weight, when touching first micro-gap switch, makes first scarce liquid pilot lamp have the electricity to light, reminds people to be about to lack the timely liquid feeding of liquid, ensures can not influence normal use.

Description

Liquid storage device of soap dispenser

Technical Field

The utility model relates to a soap dispenser, concretely relates to soap dispenser's stock solution device.

Background

The liquid soap dispenser is also called a liquid soap dispenser, can quantitatively dispense liquid soap, shampoo and the like, is generally used in public toilets and hotels, and comprises a mounting seat, a liquid storage device and a liquid outlet device, wherein the liquid storage device is used for storing the liquid soap, the shampoo and the like, the liquid outlet device is generally a liquid outlet pump and is arranged on the liquid storage device and communicated with the liquid outlet pump, and the liquid soap in the liquid storage device is extruded out by pressing a piston on the liquid outlet pump.

Along with soap lye ware's use, the washing liquid in the stock solution device is constantly squeezed out the use, and when the washing liquid in the stock solution device used about, just need add the washing liquid in the stock solution device, but at present, only the stock solution device is used up completely and can't extrude out the liquid again, just can realize adding the washing liquid, leads to the liquid feeding to influence normal use in time.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of background art, the utility model provides a stock solution device of soap dispenser mainly solves the stock solution device of current soap dispenser and does not have the liquid shortage warning, leads to the untimely problem that influences normal use of liquid feeding.

The utility model discloses the technical scheme who adopts: the liquid storage device of the soap dispenser comprises a liquid storage tank and an upper cover, wherein a vertically arranged guide pipe is arranged in the liquid storage tank, a first microswitch is arranged at the position, close to the bottom, of the guide pipe, a first floating ball is sleeved outside the guide pipe in a sliding manner, the first floating ball is positioned above the first microswitch and can be in contact with the first microswitch, and a first liquid shortage indicating lamp connected with the first microswitch is arranged outside the liquid storage tank.

The liquid storage tank is externally provided with a second liquid shortage indicating lamp connected with the second microswitch.

The guide pipe is a hollow pipe, the upper end of the guide pipe penetrates through the upper cover, an upper opening groove is formed in the side wall, close to the upper end, of the guide pipe, and a lower opening groove is formed in the side wall, close to the lower end, of the guide pipe; the lower open groove is positioned between the first micro switch and the second micro switch, a lower inner tube is arranged in the guide tube at a position corresponding to the lower open groove, the lower inner tube is in sealing sliding fit with the inner wall of the guide tube, a limiting rod is arranged on the side wall of the upper end of the lower inner tube, the limiting rod extends out of the lower open groove, the lower inner tube is provided with a first position at which the limiting rod abuts against the upper side edge of the lower open groove and seals the lower open groove, and a second position at which the limiting rod abuts against the lower side edge of the lower open groove and opens the lower open groove; the second floating ball is located below the limiting rod and can be in axial limiting fit with the limiting rod.

An upper inner pipe is arranged in the guide pipe at a position corresponding to the upper groove, the upper inner pipe is in sliding fit with the inner wall of the guide pipe, a plurality of axially arranged through holes are formed in the upper inner pipe, a push rod is arranged at the center of the top of the upper inner pipe, and a sealing boss is arranged at the end part of the push rod; the side wall of the upper inner tube is also provided with a limiting rod, and the limiting rod of the upper inner tube extends out of the upper groove and can be in axial limiting fit with the first floating ball.

The lower inner pipe has the same structure as the upper inner pipe.

The guide pipe is provided with a mounting seat used for mounting the first microswitch and the second microswitch respectively, and the mounting seat keeps a certain inclination angle.

And a sealing plug is arranged at the top of the conduit.

The utility model has the advantages that: scheme more than adopting, along with the reduction of soap lye in the liquid reserve tank, first floater can constantly glide under the effect of dead weight, when touching first micro-gap switch, makes first scarce liquid pilot lamp have got the electricity to light, reminds people to be about to lack the timely liquid feeding of liquid, ensures can not influence normal use.

Drawings

Fig. 1 is a schematic structural view of a liquid storage device according to an embodiment of the present invention.

Fig. 2 is the embodiment of the present invention provides an internal structure diagram of a liquid storage device in an early warning state of liquid shortage.

Fig. 3 is the internal structure schematic diagram of the liquid storage device of the embodiment of the present invention when in the complete liquid shortage warning state.

Fig. 4 is a schematic view of the internal structure of the liquid storage device according to the embodiment of the present invention in a normal use state.

Fig. 5 is an internal cross-sectional view of the liquid storage device in the complete liquid shortage warning state according to the embodiment of the present invention.

Fig. 6 is a schematic structural view of a catheter according to an embodiment of the present invention.

Fig. 7 is a schematic structural view of the upper inner tube according to the embodiment of the present invention.

Fig. 8 is a schematic structural view of the liquid filling head of the liquid storage device according to the embodiment of the present invention.

Fig. 9 is a partial cross-sectional view of the liquid storage device cooperating with the liquid injection head when the liquid is filled.

Detailed Description

The embodiments of the present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-5, a liquid storage device of a soap dispenser comprises a liquid storage tank 1, an upper cover 2, a conduit 3, a first microswitch 4, a first floating ball 5, a first liquid shortage indicator lamp 6, a second microswitch 7, a second floating ball 8 and a second liquid shortage indicator lamp 9.

The liquid storage tank 1 is a cavity with an opening at the upper end and is used for storing soap liquid; the upper cover 2 is arranged at the upper end of the liquid storage tank 1 in a covering manner and used for sealing the liquid storage tank 1; the conduit 3 is fixedly arranged in the liquid storage tank 1 and is vertically arranged.

First micro-gap switch 4 installs the position that is close to the bottom at pipe 3, first floater 5 can overlap outside pipe 3 with sliding, just first floater 5 is located first micro-gap switch 4's top, first liquid shortage pilot lamp 6 sets up on the liquid reserve tank 1 lateral wall to be connected with first micro-gap switch 4.

The first microswitch 4 can be a waterproof touch switch with a higher waterproof level, and has better sealing performance so as to ensure the working stability and working safety of the microswitch.

The external part of the liquid storage device can be provided with a power supply (a battery or an external power supply), the first microswitch 4, the first liquid shortage indicator lamp 6 and the power supply form a closed loop through wires, and when the first floating ball 5 is in contact with the first microswitch 4, a circuit can be conducted, so that the first liquid shortage indicator lamp 6 can be powered on.

When the soap lye in the liquid reserve tank 1 is sufficient, first floater 5 receives the buoyancy effect come-up of soap lye, make first floater 5 not contact with first micro-gap switch 4, first micro-gap switch 4 open circuit this moment, first scarce liquid pilot lamp 6 lacks the electricity and is out of work, along with the use of soap lye in the liquid reserve tank 1, the soap lye is more and more few, the liquid level also comes lowly, first floater 5 also can receive constantly gliding under the effect of dead weight, when first micro-gap switch 5 is touched to first floater 5, make first micro-gap switch 4 open circuit, first scarce liquid pilot lamp 6 has the electricity to light.

First liquid-deficient pilot lamp 6 can adopt the typeface of "early warning", when it lights, can remind people very directly perceivedly, and the soap lye stock capacity of this soap lye ware is about to use up, needs in time the liquid feeding, ensures can not influence normal use.

The second micro switch 7 is arranged at the bottom of the conduit 3, the second floating ball 8 can be sleeved outside the conduit 3 in a sliding manner, the second floating ball 8 is positioned above the second micro switch 7 and below the first micro switch 4, and the second liquid shortage indicator lamp 9 is arranged on the outer side wall of the liquid storage tank 1 and is connected with the second micro switch 7.

The second microswitch 7 is also a waterproof touch switch with a higher waterproof level, and has better sealing performance so as to ensure the working stability and working safety of the microswitch.

The second microswitch 7, the second liquid-lack indicator lamp 9 and the power supply form a closed loop through power lines, and when the second floating ball 8 contacts with the second microswitch 7, the circuit can be conducted, so that the second liquid-lack indicator lamp 9 can be powered on.

When first starved indicator 6 lights, liquid reserve tank 1 still has certain liquid soap surplus, guarantees the normal use of liquid soap ware, gives the staff discovery and the time of liquid feeding, and second floater 8 receives the buoyancy effect come-up of liquid soap this moment for second floater 8 does not contact with second micro-gap switch 7, and second micro-gap switch 7 open circuit this moment, and second starved indicator 9 lacks the electricity and does not work. But if not in time liquid feeding, along with the continuation of liquid storage tank 1 interior liquid soap use, the liquid soap is less and less, and when the liquid soap almost used up, second floater 8 receives the effect of dead weight and touches second micro-gap switch 7, can make second micro-gap switch 7 intercommunication circuit, and second lacks liquid pilot lamp 9 and has got the electricity to light.

The second liquid lack indicator lamp 9 can adopt the character of 'alarm', when the second liquid lack indicator lamp is lighted, people can be reminded visually, the soap lye storage capacity of the soap lye device is basically used up, the soap lye device cannot be used normally, and liquid must be added at once.

According to the liquid storage device of the soap dispenser, accurate monitoring of the soap liquid amount is achieved through the structures of the floating balls and the micro switches, the liquid shortage state is timely reminded, people can timely find timely liquid adding, normal use of the soap dispenser is guaranteed, early warning and warning are divided into two grades, and the liquid storage device has a better warning effect.

As shown in fig. 2-7, the conduit 3 is a hollow tube, and the upper end of the conduit passes through the upper cover 2, the side wall of the conduit 3 near the upper end is provided with an upper slot 31, and the side wall of the conduit 3 near the lower end is provided with a lower slot 32, wherein the lower slot 32 is located between the first microswitch 4 and the second microswitch 7.

An upper inner tube 11 and a lower inner tube 10 which are matched with the inner wall of the guide tube 3 in a sealing and sliding mode are arranged in the guide tube 3, the upper inner tube 11 and the lower inner tube 10 are respectively arranged corresponding to the upper open groove 31 and the lower open groove 32, and for the convenience of batch production and reduction of part types, the upper inner tube 11 and the lower inner tube 10 can adopt the same inner tube structure, the specific structure is shown in fig. 7, the guide tube is provided with a plurality of axially arranged through holes 102, the side wall of the upper end of the guide tube is provided with a limiting rod 101, the center of the top of the guide tube.

The limiting rod 101 of the lower inner tube 10 extends out of the lower open groove 32, and the lower inner tube 10 is provided with a first position at which the limiting rod 101 abuts against the upper side edge of the lower open groove 32 and closes the lower open groove 32 and a second position at which the limiting rod 101 abuts against the lower side edge of the lower open groove 32 and opens the lower open groove 32; the second floating ball 8 is located below the limiting rod 101 and can be in axial limiting fit with the limiting rod 101, due to the fact that the second floating ball 8 is under the action of upward buoyancy, the second floating ball 8 can be abutted against the lower inner pipe 10 and is located at the first position of the closed lower opening groove 32, when soap liquid in the liquid storage box 1 is used up, the second floating ball 8 automatically moves downwards, the lower inner pipe 10 can also move downwards to the second position under the action of self weight, and therefore the lower opening groove is opened.

The limiting rod 101 of the upper inner tube 11 extends out of the upper slot 31 and can be in axial limiting fit with the first floating ball 5, the first floating ball 5 floats upwards to push the upper inner tube 11 to move upwards, and the upper inner tube 11 can also slide downwards under the self weight along with the use of soap liquid.

In order to better protect the soap liquid of the liquid storage tank 1, the upper cover 2 is locked, as shown in fig. 8, when the liquid storage tank 1 is short of liquid, the soap liquid in the liquid storage tank 1 can adopt the liquid injection head 13, liquid can be directly added through the conduit 3, the upper cover 2 does not need to be opened, and the liquid adding operation is more convenient.

When the storage capacity of the soap liquid in the liquid storage tank 1 is completely used up, the lower inner tube 10 is at the second position to open the lower open groove 32, liquid is added through the guide tube 3, the soap liquid can enter the liquid storage tank 1 through the lower open groove 32, the second floating ball 8 can continuously rise along with the increase of the soap liquid and break away from the second microswitch 7, the alarm indication of the second liquid shortage indicator lamp 9 is disconnected, the lower inner tube 10 is pushed to move upwards, when the lower inner tube 10 moves to the first position, the second floating ball 8 and the lower inner tube 10 are axially limited and fixed, and meanwhile, the lower open groove 32 is sealed;

along with continuing to add the soap lye, the soap lye can enter into the liquid reserve tank 1 through last fluting 31 in, along with the increase of soap lye, first floater 5 can constantly rise, breaks away from first micro-gap switch 4, and the early warning of the first scarce liquid pilot lamp 6 of disconnection indicates, when first floater 5 rose to a certain position, with last inner tube 11 cooperation, promotes upper inner tube 11 and moves upward, until the sealed boss of upper inner tube 11 withstands the through-hole of annotating liquid head 13, indicates that basically has filled up.

The lower inner tube 10 and the lower groove 32 are arranged, so that the guide tube 3 also has a certain soap liquid storage amount, and when the soap liquid in the liquid storage tank 1 is exhausted, the soap liquid in the guide tube 3 can flow out from the lower groove 32 for use from time to time.

Set up inner tube 11 and last fluting 31, as shown in fig. 9, when the liquid reserve tank 1 interior soap lye is full of, the through-hole of annotating the liquid head can be stopped up to the sealed boss in top of inner tube 11, avoids appearing the phenomenon that the liquid soap overfull spills over, ensures accurate liquid feeding.

In addition, be equipped with the mount pad 33 that is used for installing first micro-gap switch 4, second micro-gap switch 7 respectively on pipe 3, mount pad 33 keeps certain inclination, because first floater 5, second floater 8 are spherical, the slope setting of mount pad 33 makes first micro-gap switch 4 also keep inclining with second micro-gap switch 7, can make the central point of first micro-gap switch 4 and second micro-gap switch 7 put and first floater 5 and second floater 8 phase cooperation when, and the contact effect is better, guarantees the contact cooperation.

The sealing plug is arranged at the top of the conduit 3, and the conduit 3 is plugged by the sealing plug under normal trial use, so that the conduit is waterproof and dustproof.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The skilled person should understand that: although the present invention has been described in accordance with the above embodiments, the inventive concept is not limited to this embodiment, and any modification of the inventive concept will be included in the scope of the patent claims.

Claims (7)

1. The utility model provides a stock solution device of soap dispenser, includes liquid reserve tank (1), upper cover (2), its characterized in that: be equipped with vertical pipe (3) of arranging in liquid reserve tank (1), the position that pipe (3) are close to the bottom is equipped with first micro-gap switch (4), pipe (3) can be equipped with first floater (5) with sliding outward, first floater (5) are located the top of first micro-gap switch (4), and can contact with first micro-gap switch (4), liquid reserve tank (1) is equipped with outward and is connected first scarce liquid pilot lamp (6) with first micro-gap switch (4).

2. The liquid storage device of the soap dispenser according to claim 1, wherein: the utility model discloses a liquid storage tank, including pipe (3), pipe (3) bottom is equipped with second micro-gap switch (7), pipe (3) can be equipped with second floater (8) outward with sliding, second floater (8) are located the top of second micro-gap switch (7), the below of first micro-gap switch (4), and can contact with second micro-gap switch (7), liquid storage tank (1) is equipped with outward and is connected second starved indicator lamp (9) with second micro-gap switch (7).

3. The liquid storage device of the soap dispenser as claimed in claim 2, wherein: the guide pipe (3) is a hollow pipe, the upper end of the guide pipe penetrates through the upper cover (2), an upper open groove (31) is formed in the side wall, close to the upper end, of the guide pipe (3), and a lower open groove (32) is formed in the side wall, close to the lower end, of the guide pipe (3); the lower open groove (32) is positioned between the first micro switch (4) and the second micro switch (7), a lower inner tube (10) is arranged in the guide tube (3) corresponding to the lower open groove (32), the lower inner tube (10) is in sealing sliding fit with the inner wall of the guide tube (3), a limiting rod (101) is arranged on the side wall of the upper end of the lower inner tube (10), the limiting rod (101) extends out of the lower open groove (32), the lower inner tube (10) is provided with a first position where the limiting rod (101) abuts against the upper side edge of the lower open groove (32) and seals the lower open groove (32) and a second position where the limiting rod (101) abuts against the lower side edge of the lower open groove (32) and opens the lower open groove (32); the second floating ball (8) is located below the limiting rod (101) and can be in axial limiting fit with the limiting rod (101).

4. The liquid storage device of the soap dispenser according to claim 3, wherein: an upper inner tube (11) is arranged in the guide tube (3) at a position corresponding to the upper open slot (31), the upper inner tube (11) is in sliding fit with the inner wall of the guide tube (3), a plurality of axially arranged through holes (102) are formed in the upper inner tube (11), a push rod is arranged at the center of the top of the upper inner tube (11), and a sealing boss (103) is arranged at the end part of the push rod; the side wall of the upper inner pipe (11) is also provided with a limiting rod, and the limiting rod of the upper inner pipe (11) extends out of the upper groove (31) and can be in axial limiting fit with the first floating ball (5).

5. The liquid storage device of the soap dispenser as claimed in claim 4, wherein: the lower inner pipe (10) and the upper inner pipe (11) have the same structure.

6. The liquid storage device of the soap dispenser as claimed in claim 2, wherein: the guide pipe (3) is provided with a mounting seat (33) used for mounting the first microswitch (4) and the second microswitch (7) respectively, and the mounting seat (33) keeps a certain inclination angle.

7. The liquid storage device of the soap dispenser as claimed in claim 2, wherein: the top of the conduit (3) is provided with a sealing plug.

Images