CN213524937U

CN213524937U - Replaceable liquid outlet device

Info

Publication number: CN213524937U
Application number: CN202021251617.8U
Authority: CN
Inventors: 李达良; 陈彪
Original assignee: Fujian Gibo Kitchen & Bath Tech Co ltd
Current assignee: Fujian Gibo Kitchen & Bath Tech Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-06-25
Anticipated expiration: 2030-06-30

Abstract

The utility model relates to a replaceable liquid outlet device, which comprises a first shell, a first base, a second shell, a second base, a liquid bottle, a pump module and a liquid outlet module; the first shell is covered on the first base, the first base is covered on the second shell, the second shell cover is arranged on the second base, and the second base is covered on the liquid bottle; the liquid outlet module is arranged in the first shell and the first base, the pump module is arranged in the second shell and the second base, the pump module comprises a pump, the pump is detachably connected with the liquid bottle through a first output pipeline, and the pump is detachably connected with the liquid outlet module through a second output pipeline. Above-mentioned technical scheme sets up to the detachable structure through going out between liquid bottle, the pump module of liquid ware, the play liquid module, lets the demand that the replacement formula goes out the liquid ware can satisfy different use places, realizes going out the multifunctionalization of liquid ware.

Description

Replaceable liquid outlet device

Technical Field

The utility model relates to a cleaning device field especially relates to a replacement formula goes out liquid ware.

Background

The liquid outlet device is a device for taking out liquid in a container, and is mainly applied to the field of hand cleaning devices at present. Most of the existing liquid outlet devices adopt a single liquid outlet mode, one liquid outlet device adopts a peristaltic pump to output foam or colloidal hand sanitizer, and the other liquid outlet device adopts a liquid pump and push type spray head structure to output medical alcohol or disinfectant. In public places, hand sanitizer or disinfectant needs to be replaced due to special conditions such as epidemic situations, infectious diseases and the like. However, the existing liquid outlet device does not have a good capability of replacing liquid outlet, generally, the liquid bottle can be replaced simply to supplement the hand sanitizer in the liquid bottle, and if medical alcohol (or disinfectant) or foaming (or colloidal) hand sanitizer needs to be replaced, only one whole liquid outlet device can be replaced.

SUMMERY OF THE UTILITY MODEL

Therefore, a replaceable liquid outlet device is needed to be provided, and the problem that the liquid outlet device is lack of a replacement structure is solved.

In order to achieve the above object, the inventor provides an alternative liquid outlet device, which comprises a first housing, a first base, a second housing, a second base, a liquid bottle, a pump module, and a liquid outlet module;

the first shell is covered on the first base, the first base is covered on the second shell, the second shell cover is arranged on the second base, and the second base is covered on the liquid bottle;

the liquid outlet module is arranged in the first shell and the first base, the pump module is arranged in the second shell and the second base, the pump module comprises a pump, the pump is detachably connected with the liquid bottle through a first output pipeline, and the pump is detachably connected with the liquid outlet module through a second output pipeline.

Furthermore, the pump is a peristaltic pump, the liquid outlet module comprises a liquid outlet nozzle, and the peristaltic pump is connected with the liquid outlet nozzle through the second output pipeline.

Further, the pump module further comprises a bubbler connected to the second output line between the peristaltic pump and the liquid outlet nozzle.

Further, the pump is a liquid pump, and the liquid outlet module is in a push type nozzle structure.

Furthermore, the device also comprises an induction module, a control module and a power supply module;

the control module and the induction module are arranged in the first shell and the first base, the power supply module is arranged in the second shell and the second base, and the control module is respectively connected with the induction module, the pump module and the power supply module through control lines;

the control module is used for controlling a pump of the pump module to convey the hand sanitizer from the liquid bottle to the liquid outlet module, and the induction module is used for judging whether an object to be cleaned exists at the liquid outlet module.

Further, the power module includes a battery compartment, a metal sheet, and a second fastener;

the battery compartment is arranged on the second base, an opening is formed in the battery compartment, and a battery is accommodated in the battery compartment;

the metal sheet is arranged on the outer surface of the battery compartment through the second fastening piece, the metal sheet covers the opening in the battery compartment, the metal sheet located at the opening is used for connecting an electrode of a battery, and the metal sheet is connected with the control module through a control line.

Further, the second fastener comprises a screw hole and a bolt, the screw hole is formed in the battery compartment, a through hole is formed in the metal sheet, and the bolt penetrates through the through hole in the metal sheet and is arranged in the screw hole.

Further, the pump module still includes pump body fixing base, the pump sets up on pump body fixing base, pump body fixing base sets up on the second base.

Further, the pump body fixing seat is detachably arranged on the second base through the first fastening piece.

Further, the first fastening piece comprises a bolt and an assembling rod, a screw hole is formed in the assembling rod, the assembling rod is fixed to the second base, a through hole is formed in the side wall of the pump body fixing seat, and the bolt penetrates through the through hole in the pump body fixing seat and is arranged in the screw hole of the assembling rod.

Be different from prior art, above-mentioned technical scheme sets up to the detachable structure through going out between the liquid bottle of liquid ware, pump module, the liquid module, when needs are changed, dismantles first shell, first base, second shell, second base in proper order, also dismantles simultaneously with first output pipeline and second output pipeline, can change corresponding pump module and liquid module, lets the demand that the alternative liquid ware can satisfy different use places, realizes going out the multifunctionality of liquid ware. And the process of replacing the pump module and the liquid outlet module is simple and easy to operate, so that the replaceable liquid outlet device has better market prospect.

Drawings

Fig. 1 is a schematic structural diagram of an alternative liquid outlet device according to a first embodiment of the present invention;

fig. 2 is a schematic structural diagram of the alternative liquid outlet device according to the second embodiment of the present invention;

fig. 3 is a schematic structural diagram of the alternative liquid outlet device according to the third embodiment of the present invention.

Description of reference numerals:

1. a first housing;

2. a first base;

3. a second housing;

4. a second base;

5. a liquid bottle;

6. a pump module;

61. a peristaltic pump;

62. a pump body fixing seat;

63. assembling a rod;

64. a first output line;

65. a second output line;

66. a liquid pump;

7. a liquid outlet module;

71. a liquid outlet nozzle;

72. a push type nozzle structure;

8. a power supply module;

81. a battery compartment;

82. a metal sheet;

9. a sensing module;

10. a control module;

11. a bubbler.

Detailed Description

To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.

Referring to fig. 1 to 3, the present embodiment provides an alternative liquid outlet device, which includes a first housing 1, a first base 2, a second housing 3, a second base 4, a liquid bottle 5, a pump module 6, and a liquid outlet module 7. The first housing 1 is covered on the first base 2, the first base 2 is covered on the second housing 3, the second housing 3 is covered on the second base 4, and the second base 4 is covered on the liquid bottle 5. It should be noted that the first housing 1, the first base 2, the second housing 3, and the second base 4 may be connected together from top to bottom or vertically or horizontally, and the liquid bottle 5 may be connected to the bottom or side of the second base 4. The liquid outlet module 7 is arranged in the first shell 1 and the first base 2, and the pump module 6 is arranged in the second shell 3 and the second base 4. The pump module 6 comprises a pump, the pump is detachably connected with the liquid bottle 5 through a first output pipeline 64, the pump is detachably connected with the liquid outlet module 7 through a second output pipeline 65, and the liquid outlet module 7 is a part where disinfectant or hand sanitizer in the liquid bottle 5 flows out of the liquid outlet device. In the prior art, the liquid outlet device basically has no replacing structure. Above-mentioned technical scheme sets up to the detachable structure through going out between the liquid bottle of liquid ware, pump module, going out the liquid module, when needs are changed, dismantles first shell, first base, second shell, second base in proper order, also dismantles simultaneously with first output pipeline and second output pipeline, can change corresponding pump module and play liquid module, lets the demand that the alternative liquid ware can satisfy different use places, realizes going out the multifunctionalization of liquid ware. And the process of replacing the pump module and the liquid outlet module is simple and easy to operate, so that the replaceable liquid outlet device has better market prospect.

It is noted that the cross-section of the first base 2, the second base 4, the second housing 3, the liquid bottle 5 has a shape such as a circle, an ellipse, a rectangle, a diamond or other irregular figure. Referring to fig. 1, preferably, the first housing 1 is in an arc-shaped sheet shape, the cross section of the bottom of the first base 2 is circular, and the first housing 1 and the first base 2 are covered together to form a closed space. The cross section of the second housing 3 is circular and is in a circular truncated cone structure, so that a pump with a large volume can be accommodated. The cross section of the second base 4 is circular, and a closed space is also formed after the second shell 3 and the second base 4 are covered together. The cross section of the liquid bottle 5 is circular. The liquid outlet device can accommodate more module components in the liquid outlet device with smaller volume, and has the characteristic of attractive appearance.

It should be noted that a joint of the first housing 1 and the first base 2 is provided with a projection, which is sheet-shaped and has elasticity. Correspondingly, a groove is formed in the connection part of the first base 2 and the first shell 1, and the first shell 1 is clamped into the groove in the first base 2 through an elastic lug to realize the detachable connection of the first shell 1 and the first base 2; when the disassembly is needed, the elastic lug is separated from the groove. The second housing 3 and the second base 4 are also structures which can be a detachable connection of a projection and a groove. The bottle mouth of the liquid bottle 5 is provided with external threads, and a threaded groove for accommodating the bottle mouth of the liquid bottle 5 is arranged at the joint of the second base 4 and the liquid bottle 5, so that the liquid bottle 5 can be screwed into the threaded groove on the second base 4. Alternatively, the first housing 1 and the first base 2, and the second housing 3 and the second base 4 may be connected by screws and bolts. Alternatively, the first housing 1 and the first base 2, and the second housing 3 and the second base 4 may be screwed together by screwing the bottle cap and the bottle mouth together.

It should be noted that, referring to fig. 1 to fig. 3, through holes are disposed on the first base 2 and the second housing 3, and the second output pipeline 65 extends from the second housing 3 and the second base 4 to the first housing 1 and the first base 2 through the through holes. The second base 4 is also provided with a through hole, and the first output pipeline 64 also extends from the second housing 3 and the second base 4 to the liquid bottle 5 through the through hole on the second base 4. The pump is provided with corresponding connecting holes, and the connecting holes on the pump are used for enabling the first output pipeline 64 and the second output pipeline 65 to be communicated after being inserted.

In the first embodiment, referring to fig. 1, the pump is a peristaltic pump 61, and the liquid outlet module 7 includes a liquid outlet nozzle 71. The peristaltic pump 61 is connected with the liquid outlet nozzle 71 through the second output pipeline 65. Specifically, the peristaltic pump 61 includes a driver, a pump head, and a hose. The pump head is connected to the driver, and the pump head is including being provided with pump case and a plurality of rotor, the hose respectively with the one end of first output pipeline 64, the one end of second output pipeline 65 is connected, then the other end of second output pipeline 65 with liquid outlet 71 is connected, the other end of first output pipeline 64 with the pump bottle is connected. The flexible tube is arranged between the rotor and the pump shell, and the rotors sequentially roll over the flexible tube to form negative pressure and enable liquid to flow to the liquid outlet nozzle 71. The hand sanitizer only contacts the hose of the peristaltic pump 61 and does not contact other parts, so that the hand sanitizer has the characteristics of cleanness and no pollution. And this simple structure can let the dismantlement formula go out the liquid ware and be convenient for maintain.

In the second embodiment, referring to fig. 2, in order to make the dispenser have the function of delivering the foam-like hand sanitizer, the foam-like hand sanitizer does not need the user to rub and foam, and the washing is more labor-saving and time-saving. The pump module 6 further comprises a bubbler 11, the filter being connected to the second output line 65 between the peristaltic pump 61 and the outlet mouth 71. The foam dispenser 11 allows the cleaning composition to be thoroughly mixed with air and to form a foam when air is added. Specifically, the input end of the bubbler 11 is connected to the peristaltic pump 61 through one section of the second output pipeline 65, and the output end of the bubbler 11 is connected to the liquid outlet nozzle 71 through another section of the second output pipeline 65.

In a further embodiment of the second embodiment, a filter is connected to the second outlet line 65 between the outlet of the bubbler 11 and the outlet nozzle 71 in order to make the foam of the foamed liquid soap more fine. The filter utilizes the pore size of the inner filter media to retain materials smaller than the pore size of the media. A filter may be arranged between the bubbler 11 and the outlet nozzle 71, i.e. the second outlet line 65 is connected to the input of the filter after being connected from the output of the bubbler 11, and is further connected to the outlet nozzle 71 through the output of the filter. The filter can filter the particle impurity of sneaking into in the liquid soap, can let the liquid soap avoid polluting on the one hand, and on the other hand can protect the part of going out the liquid ware not damaged by impurity.

In the third embodiment, referring to fig. 3, in order to make the replaceable liquid outlet device have the function of outputting medical alcohol or disinfectant, the peristaltic pump 61 may be replaced with the liquid pump 66, and the liquid outlet module 7 of the liquid outlet nozzle 71 may be replaced with the push type nozzle structure 72. Namely, the pump in the replaceable liquid outlet device is the liquid pump 66, the liquid outlet module 7 is the pressing type nozzle structure 72, and the pressing type nozzle structure 72 is the existing structure on the market. Specifically, the pressing nozzle structure 72 includes a liquid guiding tube, a liquid storage cylinder, a liquid outlet tube, a liquid inlet valve, a spring, an air outlet valve, and a piston. The liquid storage cylinder is provided with an inner cavity, the liquid outlet pipe is a channel for medical alcohol or disinfectant to flow out to the hand, and the liquid outlet pipe is connected to an exhaust valve in the inner cavity of the liquid storage cylinder. A piston is arranged between the exhaust valve and the side wall of one side of the liquid storage cylinder facing the liquid outlet cylinder. The exhaust valve is connected to the liquid inlet valve at the other side of the liquid storage barrel through a spring. The liquid inlet valve is a connecting position of the inner cavity of the liquid storage cylinder and the liquid guide pipe, and the liquid guide pipe is also arranged in the second output pipeline 65 and is used for leading the medical alcohol or the disinfectant in the liquid bottle 5 to flow into the liquid storage cylinder. When the liquid outlet pipe is pressed downwards by hand, the spring is compressed to close the liquid inlet valve (round plastic ball) downwards, and at the same time, the piston moves downwards, the air outlet valve (small hole under the piston) is opened, and the medical alcohol or disinfectant in the liquid storage cylinder flows out of the liquid outlet pipe. When the liquid storage cylinder is loosened, the spring returns to the original natural state, so that the piston moves upwards, the exhaust valve is closed, the liquid inlet valve is opened, and liquid enters the liquid storage cylinder from the liquid guide pipe through the liquid inlet valve under the action of the external atmospheric pressure. Therefore, the piston reciprocates up and down in the liquid storage barrel to continuously suck the medical alcohol or the disinfectant out of the liquid outlet pipe.

In the present embodiment, referring to fig. 1, fig. 2 and fig. 3, in order to make the alternative liquid outlet device have an automatic liquid outlet function, the liquid outlet device further includes a sensing module 9, a control module 10 and a power module 8. The control module 10 and the sensing module 9 are disposed in the first housing 1 and the first base 2, and the power module 8 is disposed in the second housing 3 and the second base 4. The control module 10 and the sensing module 9 may be disposed on a base and fixed on the first base 2 by means of bolts and screw holes. The control module 10 is respectively connected with the induction module 9, the pump module 6 and the power module 8 through control lines. The control module 10 is used for controlling the pump (such as the peristaltic pump 61) of the pump module 6 to deliver the hand sanitizer from the liquid bottle 5 to the dispensing module 7. The sensing module 9 is used for judging whether an object to be cleaned (such as a hand of a user) exists at the liquid outlet module 7, and the sensing module 9 is an infrared sensor, a laser sensor and the like. The sensing module 9 adopts a double-sensing structure and is arranged at the liquid outlet module 7, and the sensing end of the sensing module 9 faces to the bottom surface and the top surface or the bottom surface and the side surface of the sensing module 9. When the hand of the user touches the sensing range of the sensing module 9, the sensing module 9 can sense the hand of the user in time and send information to the control module 10, and the control module 10 can control the pump of the pump module 6 to deliver the hand sanitizer in the liquid bottle 5 to the liquid outlet nozzle 71 and flow out to the hand of the user.

When the liquid bottle needs to be replaced, an output pipeline between the decomposition pump and the liquid outlet module 7 and between the liquid bottle 5, a control line between the decomposition induction module 9 (or the control module 10) and the pump are separated, the pump and the liquid outlet module 7 are detached, and another pump and the liquid outlet module 7 matched with the pump are replaced.

In this embodiment, the power module 8 includes a battery, a battery compartment 81, and a metal sheet 82. The battery compartment 81 is provided on the second base 4, as the battery compartment 81 is integrally formed with the second base 4. The battery compartment 81 is used for placing the battery therein, such as a chamber for accommodating the battery in the battery compartment 81. A metal plate 82 is disposed on the inside wall of the chamber and connected to the electrodes of the cell, and the cell plate may be fixed to the inside wall of the chamber by metal rivets. The battery compartment 81 on one side of the metal sheet 82 is provided with a through hole which communicates with the metal sheet 82 inside the battery compartment 81 and which serves as a connection point for a control wire to the metal sheet 82. The metal sheet 82 and the battery are connected with the control module 10 (or the induction module 9) through the through hole and the control line. It is noted that the metal sheet 82 may be provided on the top inside wall of the battery compartment 81, with the electrodes of the battery oriented vertically. Alternatively, the metal sheets 82 may be provided on the left and right inner side walls of the battery compartment 81, with the electrodes of the battery oriented horizontally. Since the battery compartment 81 is small in size and the metal plate 82 is mounted on the inner side wall of the battery compartment 81 by metal rivets, the narrow space reduces the efficiency of assembly.

It should be noted that the battery may be a number 7 battery, a number 5 battery, a number 2 battery, a number 1 battery or other types of batteries, which are not required to be manufactured in this application, and a user may replace the batteries with the common batteries. Because the batteries are cylindrical, the cross sections of the battery compartment 81 and the metal sheet 82 can be arc-shaped, and the batteries are arranged in an arc shape, so that the space utilization rate can be maximized, and the batteries are simple and attractive.

In order to further optimize the structure of the battery compartment 81 and improve the efficiency of the battery compartment 81 during assembly, a second fastener is included, the top of the battery compartment 81 has an opening, and the battery is disposed in the battery compartment 81 and located at the opening. The metal sheet 82 is disposed on the outer surface of the battery compartment 81 through the second fastening member, the metal sheet 82 covers the opening, and the metal sheet 82 at the opening is connected to the electrode of the battery. The metal sheet 82 is arranged on the outer surface (such as the top) of the battery compartment 81 during assembly, so that the battery compartment 81 is not inconvenient to assemble due to the small volume inside the battery compartment 81, and the efficiency of the battery compartment 81 during assembly can be improved.

The second fastening member may be a through hole formed in the metal sheet 82, a screw hole is formed in the outer surface of the battery compartment 81, and a bolt is screwed into the screw hole through the through hole in the metal sheet 82 to fix the metal sheet 82. Or the second fastening member may be fixed by a snap-fit manner, specifically, a groove is provided on the battery compartment 81 at the periphery of the metal sheet 82, the groove is communicated with the opening, and the shape of the groove is matched with the shape of the metal sheet 82, so that the metal sheet 82 can be placed in the groove. The second fastener includes setting element and moving part, the moving part is massive structure, the moving part articulates in one side of recess for the moving part carries out 180 degrees rotations with the hinge position. The locating piece is arranged on the other side of the groove and is a locating hole, and a locating piece is arranged at the end part, far away from the hinged part, of the moving piece. The shape of the positioning hole is matched with that of the positioning block, so that the positioning block can be inserted into the positioning hole, and the movable piece just touches the upper surface of the metal sheet 82 to fix the metal sheet 82 below the movable piece.

In this embodiment, the pump module 6 further includes a pump body fixing seat 62, the pump is disposed on the pump body fixing seat 62, and the pump body fixing seat 62 is disposed on the second base 4. The pump body fixing seat 62 may also be detachably disposed on the second base 4 through the first fastening member. Specifically, the pump body fixing base 62 includes a first fixing base and a second fixing base, the first fixing base is sleeved with the upper portion of the pump through the fixing groove, the second fixing base is also sleeved with the lower portion of the pump through the fixing groove, the second fixing base can be detachably arranged on the second base 4 through the first fastening piece, and the structure is as shown in fig. 1 and fig. 3. Or the pump body fixing seat 62 only needs the second fixing seat, but does not need the first fixing seat, and the structure is as shown in fig. 2.

Alternatively, in other embodiments, the pump body fixing seat 62 may be integrally formed with the second base 4, as long as the pump body fixing seat 62 has a certain replacement space for replacing the pump.

In this embodiment, the first fastener includes a bolt and a mounting rod 63. The number of the assembling rods 63 is two, and the assembling rods are arranged on the second bases 4 at two sides of the pump body fixing seat 62 (the second fixing seat in the pump body fixing seat 62). Be provided with the screw in the assembly pole 63, can be provided with the screw in the screw, convenient fixed. The assembling rod 63 is fixed on the second base 4, and a through hole is formed in the side wall of the pump body fixing seat 62 (second fixing seat). The hole of the through hole on the side wall of the pump body fixing seat 62 (second fixing seat) is vertically arranged, the assembling rod 63 is also vertically arranged, and the bolt is used for penetrating through the through hole on the pump body fixing seat 62 (second fixing seat) and screwing into the screw hole of the assembling rod 63. The two assembling rods 63 are used for stabilizing the pump body fixing seat 62, so the number of the assembling rods 63 can be one, three or even more.

Or in some embodiments, the first fastening member may be a snap structure, and includes a positioning member, a movable member, and a positioning block on the movable member. The movable member may be hinged to the second base 4, and the positioning member is disposed on the sidewall of the pump body fixing seat 62 (second fixing seat), and the movable member is swung to the sidewall of the pump body fixing seat 62 to press the positioning block into the positioning member.

It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the protection scope of the present invention.

Claims

1. An alternative liquid outlet device is characterized by comprising a first shell, a first base, a second shell, a second base, a liquid bottle, a pump module and a liquid outlet module;

2. An alternative liquid outlet device according to claim 1, wherein the pump is a peristaltic pump, and the liquid outlet module comprises a liquid outlet nozzle, and the peristaltic pump is connected to the liquid outlet nozzle through the second output pipeline.

3. A replaceable spout as claimed in claim 2, wherein the pump module further comprises a bubbler connected to the second output line between the peristaltic pump and the spout.

4. The replaceable liquid outlet device of claim 1, wherein the pump is a liquid pump, and the liquid outlet module is a push-type nozzle structure.

5. An alternative liquid outlet device according to claim 1, 2, 3 or 4, further comprising a sensing module, a control module and a power module;

6. An alternative liquid outlet device according to claim 5, wherein the power module comprises a battery compartment, a metal sheet and a second fastening member;

7. The replaceable liquid outlet device of claim 6, wherein the second fastening member comprises a screw hole and a bolt, the screw hole is disposed on the battery compartment, a through hole is disposed on the metal sheet, and the bolt passes through the through hole and is disposed in the screw hole.

8. The replaceable liquid outlet device of claim 1, wherein the pump module further comprises a pump body fixing seat, the pump is disposed on the pump body fixing seat, and the pump body fixing seat is disposed on the second base.

9. The replaceable liquid outlet device of claim 8, further comprising a first fastening member, wherein the pump body fixing seat is detachably disposed on the second base through the first fastening member.

10. The replaceable liquid outlet device according to claim 9, wherein the first fastening member comprises a bolt and an assembling rod, a screw hole is formed in the assembling rod, the assembling rod is fixed on the second base, a through hole is formed in a side wall of the pump body fixing seat, and the bolt penetrates through the through hole in the pump body fixing seat and is arranged in the screw hole of the assembling rod.