Pressing type hand sanitizer device

Abstract

The utility model discloses a pressing type hand sanitizer device which comprises a rectangular frame and a container arranged in the frame, a liquid outlet nozzle is arranged on the bottom face of a top plate of the frame, a pump device is arranged on the inner side face of a first side plate of the frame, a liquid outlet pipe is arranged in the first side plate, one end of the liquid outlet pipe is connected with the liquid outlet nozzle, and the other end of the liquid outlet pipe is connected with the pump device. A pressing device is arranged on the top face of the container, a liquid inlet is formed in the lower wall of the container, an air inlet channel and a liquid inlet channel are formed in the side wall of the container, the pump device comprises a pump body, an air inlet and a liquid outlet are formed in the top face of the pump body, a liquid inlet is formed in the bottom face of the pump body, the air inlet, the liquid outlet and the liquid inlet are communicated, the air inlet is communicated with the air inlet channel, and the liquid inlet is communicated with the liquid inlet channel. And the liquid outlet is communicated with the liquid outlet pipe. According to the hand sanitizer dispenser, the hand sanitizer in the container passes through the pump device and the liquid outlet pipe and finally drips out of the liquid outlet nozzle and falls into the palm of a hand by pressing the pressing device through the back of the hand, and the hand sanitizer dispenser can be operated by one hand and is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning facilities, in particular to a press-type hand sanitizer device. Background Art

[0002] There are two types of hand sanitizer devices: push-type and induction-type. Since induction-type hand sanitizer devices require electricity and are more expensive, push-type hand sanitizer devices are more widely used in public places such as hospitals, stations, and office buildings.

[0003] Existing press-type hand sanitizer devices are usually pressed by one hand and received by the other hand, which cannot be operated with one hand and is not convenient to use.

[0004] In view of this, it is necessary to improve the structure of the existing press-type hand sanitizer device so that it can be operated with one hand and is easy to use. Utility Model Content

[0005] In view of the above-mentioned defects, the technical problem to be solved by the present invention is to provide a press-type hand sanitizer device to solve the problem that the prior art is not convenient to use.

[0006] To this end, the push-type hand sanitizer device provided by the utility model comprises a rectangular frame and a container arranged in the frame.

[0007] The frame is formed by a top plate, a bottom plate, a first side plate and a second side plate, a first pit is provided on the bottom surface of the top plate, a second pit is provided on the inner side surface of the first side plate, a liquid outlet channel connecting the first pit and the second pit is provided inside the first side plate, a liquid outlet pipe is provided in the liquid outlet channel, a liquid outlet nozzle is provided in the first pit, a pump device is provided in the second pit, one end of the liquid outlet pipe is connected to the liquid outlet nozzle, and the other end is connected to the pump device;

[0008] The container is arranged on the top surface of the bottom plate, a third recess is arranged on the top surface of the container, a pressing device is arranged in the third recess, a fourth recess matched with the pump device is arranged on the outer side surface of the container facing the pump device, an air inlet passage connecting the third recess and the fourth recess is arranged inside the side wall of the container, a through hole is arranged on the lower wall of the container, the through hole is communicated with the inner cavity of the container, and a liquid inlet passage connecting the fourth recess and the through hole is arranged inside the side wall of the container;

[0009] The pump device includes a pump body, an air inlet and a liquid outlet are provided on the top surface of the pump body, a liquid inlet is provided on the bottom surface of the pump body, the air inlet, the liquid outlet and the liquid inlet are connected, a liquid inlet check valve is provided in the liquid inlet, a liquid outlet check valve is provided in the liquid outlet, the air inlet is connected to the air inlet channel, the liquid inlet is connected to the liquid inlet channel, and the liquid outlet is connected to the liquid outlet pipe.

[0010] In the above technical solution, preferably, an inlet is provided on the inner end surface of the pump body, and the air inlet, the liquid outlet and the liquid inlet are all connected to the inlet.

[0011] In the above technical solution, preferably, the frame is composed of a front and rear halves.

[0012] In the above technical solution, preferably, the pressing device includes a button and a spring for returning the button upward.

[0013] In the above technical solution, preferably, a detachable plug is provided on the bottom plate of the frame at a position opposite to the through hole, and the inner end of the plug does not close the liquid inlet channel.

[0014] In the above technical solution, preferably, the first pit, the second pit, the third pit, the fourth pit and the liquid inlet are all circular structures.

[0015] In the above technical solution, preferably, a first steel ball is provided in the liquid inlet to form the liquid inlet one-way valve, and a second steel ball is provided in the liquid outlet to form the liquid outlet one-way valve.

[0016] It can be seen from the above technical solutions that the press-type hand sanitizer device provided by the utility model solves the problem that the prior art cannot be operated with one hand and is inconvenient to use. Compared with the prior art, the utility model has the following beneficial effects:

[0017] By pressing the pressing device with the back of the hand, the hand sanitizer in the container passes through the pump device and the liquid outlet pipe, and finally drips out from the liquid outlet nozzle and falls into the palm of the hand. It can be operated with one hand and is easy to use. In addition, it is manually operated, does not require electricity, has low cost, and is easy to install in public places for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce and illustrate the drawings required for use in the embodiments of the utility model or the description of the prior art. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1A schematic diagram of a press-type hand sanitizer device provided by the utility model;

[0020] Figure 2 for Figure 1 A schematic diagram of the push-type hand sanitizer device as viewed from above;

[0021] Figure 3 for Figure 1 A cross-sectional view of the push-type hand sanitizer device shown;

[0022] Figure 4 for Figure 1 The schematic diagram of the exploded structure of the push-type hand sanitizer device shown;

[0023] Figure 5 It is a schematic diagram of the container in the utility model;

[0024] Figure 6 for Figure 5 A schematic diagram of the container as viewed from above;

[0025] Figure 7 It is a schematic diagram of the pump device in the utility model;

[0026] Figure 8 for Figure 5 A schematic diagram of the pump device shown, viewed from below.

[0027] Figure 1-Figure 2 In the figure, the corresponding relationship of the parts is as follows:

[0028] Frame 10, container 20, liquid outlet pipe 30, liquid outlet nozzle 40, pump device 50, pressing device 60;

[0029] Top plate 11, bottom plate 12, first side plate 13, second side plate 14, first recess 15;

[0030] A third recess 21, a fourth recess 22, an air inlet passage 23, a through hole 24, a liquid inlet passage 25, and a plug 26;

[0031] Pump body 51 , inlet 511 , air inlet 512 , liquid outlet 513 , liquid inlet 514 , first steel ball 515 , second steel ball 516 . DETAILED DESCRIPTION

[0032] The following will be combined with the drawings of the embodiments of the utility model to clearly and completely describe the technical solutions of the embodiments of the utility model. Obviously, the embodiments described below are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] In order to more clearly explain and illustrate the technical solution and implementation of the present utility model, several preferred specific embodiments for implementing the technical solution of the present utility model are introduced below.

[0034] It should be noted that the directional words such as "inside, outside", "front, back" and "left, right" in this article are expressed based on the product usage status. Obviously, the use of the corresponding directional words does not constitute a limitation on the protection scope of this scheme.

[0035] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 1 This is a schematic diagram of the press-type hand sanitizer device provided by the utility model. Figure 2 for Figure 1 A schematic diagram of the push-type hand sanitizer device as viewed from above, Figure 3 for Figure 1 The cross-sectional view of the push-type hand sanitizer device shown, Figure 4 for Figure 1 Schematic diagram of the exploded structure of the push-type hand sanitizer device shown.

[0036] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the utility model provides a press-type hand sanitizer device, which includes a frame 10 and a container 20 arranged in the frame 10, and the container 20 is filled with hand sanitizer.

[0037] The frame 10 is a rectangular frame, which is surrounded by a top plate 11 , a bottom plate 12 , a first side plate 13 and a second side plate 14 .

[0038] A first concave pit 15 is provided on the bottom surface of the top plate 11, a second concave pit is provided on the inner side surface of the first side plate 13, a liquid outlet channel connecting the first concave pit 15 and the second concave pit is provided inside the first side plate 13, and a liquid outlet pipe 30 is provided in the liquid outlet channel. A liquid outlet nozzle 40 is provided in the first concave pit 15, and the shape of the liquid outlet nozzle 40 is adapted to the first concave pit 15. A pump device 50 is provided in the second concave pit, and one end of the liquid outlet pipe 30 is connected to the liquid outlet nozzle 40, and the other end is connected to the pump device 50. The frame 10 is composed of a front and rear halves, so as to facilitate the processing of the liquid outlet channel inside the first side plate 13.

[0039] like Figure 4 , Figure 5 , Figure 6As shown, the container 20 is arranged on the top surface of the bottom plate 12, and a third recess 21 is arranged on the top surface of the container 20. A pressing device 60 is arranged in the third recess 21, and the pressing device 60 is adapted to the third recess 21. The pressing device 60 includes a button and a spring for resetting the button upward. A fourth recess 22 adapted to the pump device 50 is arranged on the outer side of the container 20 facing the pump device 50, and the shape of the pump device 50 is adapted to the fourth recess 22. One end of the pump device 50 is arranged in the fourth recess 22, and the other end is arranged in the second recess.

[0040] An air inlet channel 23 connecting the third recess 21 and the fourth recess 22 is provided inside the side wall of the container 20. By pressing the pressing device 60, the air inlet channel 23 can be inhaled or blown. A through hole 24 is provided on the lower wall of the container 20, and the through hole 24 is connected to the inner cavity of the container 20. A liquid inlet channel 25 connecting the fourth recess 22 and the through hole 24 is provided inside the side wall of the container 20. A detachable plug 26 is provided on the bottom plate 12 of the frame 10 at a position opposite to the through hole 24. The inner end of the plug 26 does not close the liquid inlet channel 25. The hand sanitizer can be conveniently injected into the container 20 by removing the plug 26, so as to meet the needs of multiple uses.

[0041] like Figure 3 , Figure 7 , Figure 8 As shown, the pump device 50 includes a pump body 51, an inlet 511 is provided on the inner end surface of the pump body 51, an air inlet 512 and a liquid outlet 513 are provided on the top surface of the pump body 51, and a liquid inlet 514 is provided on the bottom surface of the pump body 51, and the air inlet 512, the liquid outlet 513 and the liquid inlet 514 are all connected to the inlet 511. A first steel ball 515 is provided in the liquid inlet 514 to form a liquid inlet check valve, and a second steel ball 516 is provided in the liquid outlet 513 to form a liquid outlet check valve. The air inlet is connected to the air inlet channel, the liquid inlet is connected to the liquid inlet channel, and the liquid outlet is connected to the liquid outlet pipe to facilitate processing.

[0042] The working principle of the pump device 50 is as follows:

[0043] After pressing the pressing device 60, during the process of the pressing device 60 returning upward, the liquid inlet one-way valve opens and the liquid outlet one-way valve closes, and the hand washing liquid in the container 20 enters the pump device 50 through the through hole 24 and the liquid inlet channel 25, and is temporarily stored between the inlet 511 and the liquid outlet 513; after pressing the pressing device 60 again, the liquid inlet one-way valve closes, the liquid outlet one-way valve opens, and the button is pressed down to generate air pressure in the air inlet channel 23. Under the action of the air pressure, the hand washing liquid temporarily stored between the inlet 511 and the liquid outlet 513 drips out through the liquid outlet pipe 30 and the liquid outlet nozzle 40.

[0044] In this embodiment, the first pit 15 , the second pit, the third pit 21 , the fourth pit 22 and the through hole 24 are all circular structures, which are convenient for processing and sealing.

[0045] When the utility model is used, one can put one's hand between the container 20 and the frame 10, with the palm facing upward, and use the back of the hand to press down the pressing device 60, so that the hand washing liquid in the container 20 passes through the pump device 50 and the liquid outlet pipe 30, and finally drips out from the liquid outlet nozzle 40 and falls into the palm.

[0046] Based on the description of the above specific embodiments, the press-type hand sanitizer device provided by the utility model has the following advantages compared with the prior art:

[0047] First, by pressing the pressing device with the back of the hand, the hand sanitizer in the container passes through the pump device and the liquid outlet pipe, and finally drips out from the liquid outlet nozzle and falls into the palm of the hand. It can be operated with one hand and is easy to use.

[0048] Second, it is manually operated, does not require electricity, is low cost, and is easy to install and use in public places.

[0049] Finally, it should be noted that the terms "comprises", "includes" or any other variants thereof as used herein are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the phrase "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0050] The present invention is not limited to the above-mentioned optimal implementation mode. Anyone should be aware of the structural changes made under the inspiration of the present invention. All technical solutions that are the same or similar to the present invention fall within the protection scope of the present invention.

Claims

1. A press-type hand sanitizer device, comprising a rectangular frame and a container arranged in the frame, characterized in that: The frame is formed by a top plate, a bottom plate, a first side plate and a second side plate, a first pit is provided on the bottom surface of the top plate, a second pit is provided on the inner side surface of the first side plate, a liquid outlet channel connecting the first pit and the second pit is provided inside the first side plate, a liquid outlet pipe is provided in the liquid outlet channel, a liquid outlet nozzle is provided in the first pit, a pump device is provided in the second pit, one end of the liquid outlet pipe is connected to the liquid outlet nozzle, and the other end is connected to the pump device; The container is arranged on the top surface of the bottom plate, a third recess is arranged on the top surface of the container, a pressing device is arranged in the third recess, a fourth recess matched with the pump device is arranged on the outer side surface of the container facing the pump device, an air inlet passage connecting the third recess and the fourth recess is arranged inside the side wall of the container, a through hole is arranged on the lower wall of the container, the through hole is communicated with the inner cavity of the container, and a liquid inlet passage connecting the fourth recess and the through hole is arranged inside the side wall of the container; The pump device includes a pump body, an air inlet and a liquid outlet are provided on the top surface of the pump body, a liquid inlet is provided on the bottom surface of the pump body, the air inlet, the liquid outlet and the liquid inlet are connected, a liquid inlet check valve is provided in the liquid inlet, a liquid outlet check valve is provided in the liquid outlet, the air inlet is connected to the air inlet channel, the liquid inlet is connected to the liquid inlet channel, and the liquid outlet is connected to the liquid outlet pipe.

2. The push-type hand sanitizer device according to claim 1, characterized in that: An inlet is arranged on the inner end surface of the pump body, and the air inlet, the liquid outlet and the liquid inlet are all connected to the inlet.

3. The push-type hand sanitizer device according to claim 1, characterized in that: The frame is composed of a front and a rear half body.

4. The push-type hand sanitizer device according to claim 1, characterized in that: The pressing device comprises a button and a spring for returning the button upward.

5. The push-type hand sanitizer device according to claim 1, characterized in that: A detachable plug is provided on the bottom plate of the frame at a position opposite to the through hole, and the inner end of the plug does not close the liquid inlet channel.

6. The push-type hand sanitizer device according to claim 1, characterized in that: The first pit, the second pit, the third pit, the fourth pit and the liquid inlet are all circular structures.

7. The push-type hand sanitizer device according to claim 1, characterized in that: A first steel ball is arranged in the liquid inlet to form the liquid inlet one-way valve, and a second steel ball is arranged in the liquid outlet to form the liquid outlet one-way valve.

Images