Induction type automatic liquid discharging device for hand disinfectant

Abstract

The utility model relates to an automatic induction type hand disinfectant discharging device which comprises a liquid storage bottle, a bottle cap and a liquid discharging pipe, the liquid storage bottle comprises a bottle body and a bottle neck part, the bottle neck part is fixedly communicated with the top of the bottle body, and the bottle cap is rotationally connected with the outer wall of the top of the bottle neck part; one end of the liquid outlet pipe extends to the bottom surface in the bottle body, and the end, away from the bottle body, of the liquid outlet pipe penetrates out of the bottle cap and communicates with a nozzle; the outer wall of the bottom of the bottle neck part is fixedly connected with an infrared sensor, the infrared sensor is arranged below the spray head, the infrared sensor is electrically connected with an induction pump and a circuit board, the induction pump is fixedly arranged at the end, extending out of the bottle cap, of the liquid outlet pipe and communicates with the liquid outlet pipe, and the circuit board is fixedly arranged on the inner wall of the top of the bottle neck part. The hand-washing-free disinfectant taking device has the effects that the hand-washing-free disinfectant is taken in a non-contact mode, and the risk of cross infection is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of hand sanitizer, in particular to an inductive automatic liquid outlet device for hand sanitizer. BACKGROUND

[0002] The no-wash hand sanitizer has the functions of no-wash quick drying, continuous action, gentle skin care and rapid sterilization, and is often used at the door of the ward of patients with multiple drug-resistant bacteria in hospitals for the rapid waterless hand disinfection of medical staff and patients entering and leaving the ward. The traditional no-wash hand sanitizer bottle needs to be pressed manually on the liquid outlet rod at the top of the bottle before the liquid can be discharged. During the pressing process, viruses and bacteria carried by the hand are easily left on the pressing rod of the no-wash hand sanitizer, thereby causing cross infection. CONTENT OF THE UTILITY MODEL

[0003] In order to take the no-wash hand sanitizer without contact and reduce the risk of cross infection, the present application provides an inductive automatic liquid outlet device for hand sanitizer.

[0004] The above application purpose of the present application is realized by the following technical scheme:

[0005] The inductive automatic liquid outlet device for hand sanitizer comprises a liquid storage bottle, a bottle cap and a liquid outlet pipe, the liquid storage bottle comprises a bottle body and a bottle neck part, the bottle neck part is fixedly connected to the top of the bottle body, and the bottle cap is rotationally connected to the outer wall of the top of the bottle neck part.

[0006] One end of the liquid outlet pipe extends to the bottom surface inside the bottle body, and the end of the liquid outlet pipe away from the bottle body penetrates through the bottle cap and is connected with a spray head.

[0007] The outer wall of the bottom of the bottle neck part is fixedly connected with an infrared sensor, the infrared sensor is arranged below the spray head, the infrared sensor is electrically connected with a sensing pump and a circuit board, the sensing pump is fixedly arranged at the end of the liquid outlet pipe penetrating through the bottle cap, the sensing pump is connected with the liquid outlet pipe, and the circuit board is fixedly arranged on the inner wall of the top of the bottle neck part.

[0008] By adopting the above technical scheme, the bottom of the liquid outlet pipe extends into the bottom of the liquid storage bottle, the top of the liquid outlet pipe penetrates through the bottle cap and is connected with the sensing pump, and the infrared sensor is arranged below the spray head. When the user takes the disinfectant, the hand is placed below the spray head, the infrared light emitted by the infrared sensor is reflected, the infrared sensor switch is turned on, the sensing pump squeezes out the disinfectant, and the disinfectant is sprayed out through the liquid outlet pipe and the spray head. The medical staff and patients can take the no-wash hand sanitizer without contact, and the risk of cross infection is reduced.

[0009] Optionally, a liquid supplementing opening is formed in the top of the bottle neck part, first and second through holes are formed in the bottle cap, and the first through hole is consistent in shape with the liquid supplementing opening.

[0010] The one end of the liquid outlet pipe close to the spray head passes through the second through hole to the outside of the bottle cap, when the bottle cap rotates around the outer wall of the bottle neck, the liquid outlet pipe reciprocatingly slides along the second through hole;

[0011] When the bottle cap rotates counterclockwise around the bottle neck to the limit position, the first through hole corresponds to the position of the liquid supplement port, the first through hole communicates with the liquid supplement port, when the bottle cap rotates clockwise around the bottle neck to the limit position, the first through hole is out of position with the liquid supplement port.

[0012] By using the above technical scheme, when the disinfectant in the liquid storage bottle is used up, the bottle cap is rotated counterclockwise around the bottle neck to the limit position, so that the first through hole corresponds to the position of the liquid supplement port, at this time the first through hole communicates with the liquid supplement port, the disinfectant in the liquid storage bottle can be supplemented through the liquid supplement port, so as to realize the reuse of the device, after the supplement is completed, the bottle cap is rotated clockwise around the bottle neck to the limit position, so that the first through hole is out of position with the liquid supplement port, to realize the sealing of the liquid supplement port, to prevent dust and bacteria from entering the liquid storage bottle from the liquid supplement port.

[0013] Optionally, the outer wall of the bottle neck is fixedly provided with a locking assembly, the locking assembly comprising a mounting groove, a reset spring and an embedded plate, the mounting groove being opened in the outer wall of the bottle neck, one end of the reset spring being fixedly connected with the inner wall of the mounting groove, the other end of the reset spring being fixedly connected with the embedded plate;

[0014] One end of the embedded plate is hingedly connected with the outer wall of the bottle neck, the other end of the embedded plate is fixedly connected with a baffle, a limiting hole is opened in the side wall of the bottle cap, when the bottle cap rotates clockwise around the bottle neck to the limit position, the embedded plate and the baffle fit to pass through the limiting hole.

[0015] By using the above technical scheme, when the bottle cap rotates clockwise around the bottle neck to the limit position, the limiting hole corresponds to the position of the locking assembly, the reset spring pushes the embedded plate out of the mounting groove, and makes the embedded plate and the baffle fit to pass through the limiting hole, at this time when the bottle cap is applied with a counterclockwise force, the baffle is clamped with the side wall of the limiting hole, so that the bottle cap cannot rotate counterclockwise around the bottle neck, to realize the limiting of the bottle cap, the bottle cap is not easy to rotate due to external force, to avoid the pollution caused by the long-term accidental exposure of the liquid supplement port, when it is needed to supplement the disinfectant in the liquid storage bottle through the liquid supplement port, the embedded plate is pressed to make the embedded plate rotate into the mounting groove, and the baffle is driven into the mounting groove, so that the bottle cap can be rotated.

[0016] Optionally, a sliding block is fixedly sleeved on the top outer wall of the bottle neck, a sliding groove is opened in the inner wall of the bottle cap, the sliding block is fitly embedded in the inside of the sliding groove, when the bottle cap rotates around the bottle neck, the sliding block reciprocatingly slides in the inside of the sliding groove.

[0017] By adopting the technical scheme, when the bottle cap rotates around the neck, the slider reciprocally slides in the sliding groove, and the cooperation of the slider and the sliding groove makes the bottle cap not easy to fall off the neck, thereby improving the stability of the bottle cap during rotation.

[0018] Optionally, the outer wall of the bottle body is provided with a viewing window.

[0019] By adopting the technical scheme, the liquid level of the disinfectant in the liquid storage bottle can be observed through the viewing window, and the staff can find and supplement in time when the disinfectant is about to run out.

[0020] Optionally, a plurality of anti-skid grooves are arranged side by side on the outer wall of the bottle body.

[0021] By adopting the technical scheme, the anti-skid grooves can increase the friction of the bottle body, effectively reducing the risk of accidental breakage of the liquid storage bottle due to falling.

[0022] Optionally, the inside of the liquid supplement port is provided with a cross-shaped slit.

[0023] By adopting the technical scheme, compared with the ordinary circular port, the cross-shaped slit can better seal the bottle mouth, reduce the overflow of disinfectant due to excessive shaking or tilting of the bottle body, effectively reduce the entry of air into the bottle, and reduce the oxidation or pollution of the disinfectant.

[0024] In summary, the present application has at least one of the following beneficial technical effects:

[0025] 1. The bottom of the liquid outlet pipe extends into the bottom of the liquid storage bottle, the top of the liquid outlet pipe penetrates the bottle cap and is connected with an induction pump, and an infrared sensor is arranged below the nozzle. When the user takes the disinfectant, the hand is placed below the nozzle, the infrared light emitted by the infrared sensor is reflected, the infrared sensor switch is turned on, the disinfectant is squeezed out by the induction pump, and the disinfectant is sprayed out through the nozzle to realize that the medical staff and the patient take the no-rinse disinfectant without contact, thereby reducing the risk of cross infection.

[0026] 2. When the disinfectant in the liquid storage bottle is used up, the bottle cap is rotated counterclockwise around the neck to the limit position, so that the first through hole corresponds to the position of the liquid supplement port. At this time, the first through hole is in communication with the liquid supplement port, and the disinfectant in the liquid storage bottle can be supplemented through the liquid supplement port, so as to realize the reuse of the device. After the supplement is completed, the bottle cap is rotated clockwise around the neck to the limit position, so that the first through hole is dislocated from the liquid supplement port, so as to realize the sealing of the liquid supplement port and prevent dust and bacteria from entering the liquid storage bottle from the liquid supplement port.

[0027] 3. When the bottle cap is rotated clockwise to the limit position around the neck part, the limiting hole corresponds to the position of the locking assembly, the reset spring pushes the embedded plate out of the installation slot, and the embedded plate and the baffle are adapted to pass through the limiting hole, at this time when the bottle cap is applied with a counterclockwise force, the baffle is clamped with the side wall of the limiting hole, so that the bottle cap cannot be rotated counterclockwise around the neck part, to realize the limiting of the bottle cap, and the bottle cap is not easy to rotate due to external force, avoiding pollution caused by the long-term accidental exposure of the liquid supplementing port. BRIEF DESCRIPTION OF DRAWINGS

[0028] Fig. 1 is a schematic diagram of the overall structure of the embodiment of the present application;

[0029] Fig. 2 is a schematic diagram of the bottle cap in the embodiment of the present application;

[0030] Fig. 3 is a schematic diagram of the structure of the neck part in the embodiment of the present application;

[0031] Fig. 4 is a schematic diagram of the structure of the bottle cap in the embodiment of the present application;

[0032] Fig. 5 is a top view of the bottle cap and the neck part in the embodiment of the present application;

[0033] Fig. 6 is a top view of the bottle cap and the neck part in another state in the embodiment of the present application;

[0034] Reference signs: 1, bottle cap; 2, liquid outlet pipe; 3, bottle body; 4, neck part; 5, spray head; 6, infrared sensor; 7, anti-skid groove; 8, induction pump; 9, liquid supplementing port; 10, first through hole; 11, second through hole; 12, locking assembly; 121, installation slot; 122, reset spring; 123, embedded plate; 124, baffle; 125, limiting hole; 13, sliding block; 14, visible window. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.

[0036] The embodiment of the present application discloses an automatic liquid outlet device of an induction type hand sanitizer. Referring to Figs. 1-2, the automatic liquid outlet device comprises a liquid storage bottle, a bottle cap 1 and a liquid outlet pipe 2, the liquid storage bottle comprises a bottle body 3 and a bottle neck 4, the bottle neck 4 is fixedly connected to the top of the bottle body 3, the bottle cap 1 is rotationally connected to the outer wall of the top of the bottle neck 4, the outer wall of the bottle body 3 is provided with a viewing window 14 and a plurality of anti-skid grooves 7; one end of the liquid outlet pipe 2 extends to the inner bottom surface of the bottle body 3, the end of the liquid outlet pipe 2 away from the bottle body 3 penetrates out of the bottle cap 1 and is communicated with a spray head 5; the outer wall of the bottom of the bottle neck 4 is fixedly connected with an infrared sensor 6, and the infrared sensor 6 is arranged below the spray head 5, the infrared sensor 6 is electrically connected with a sensing pump 8 and a circuit board (not shown in the figure), the sensing pump 8 is fixedly arranged at the end of the liquid outlet pipe 2 extending out of the bottle cap 1, and the sensing pump 8 is communicated with the liquid outlet pipe 2, and the circuit board is fixedly arranged on the inner wall of the top of the bottle neck 4. When the user takes the disinfectant, the hand is placed below the spray head 5, the infrared light emitted by the infrared sensor 6 is reflected, the switch of the infrared sensor 6 is turned on, the disinfectant is squeezed out by the sensing pump 8, and the disinfectant is sprayed out through the liquid outlet pipe 2 and the spray head 5, so that the medical staff and the patient can take the disinfectant without contact, and the risk of cross infection is reduced.

[0037] With reference to Figs. 3-6 , a liquid supplementing opening 9 is formed in the top of the bottle neck 4, the inside of the liquid supplementing opening 9 is provided with a cross-shaped gap, a first through hole 10 and a second through hole 11 are formed in the bottle cap 1, the first through hole 10 is consistent with the shape of the liquid supplementing opening 9; the end of the liquid outlet pipe 2 close to the spray head 5 penetrates out of the bottle cap 1 through the second through hole 11, when the bottle cap 1 rotates around the outer wall of the bottle neck 4, the liquid outlet pipe 2 reciprocally slides along the second through hole 11; when the bottle cap 1 rotates counterclockwise around the bottle neck 4 to the limit position, the first through hole 10 corresponds to the position of the liquid supplementing opening 9, the first through hole 10 is communicated with the liquid supplementing opening 9, when the bottle cap 1 rotates clockwise around the bottle neck 4 to the limit position, the first through hole 10 is dislocated from the liquid supplementing opening 9. When the disinfectant in the liquid storage bottle is used up, the bottle cap 1 is rotated counterclockwise around the bottle neck 4 to the limit position, so that the first through hole 10 corresponds to the position of the liquid supplementing opening 9, at this time, the first through hole 10 is communicated with the liquid supplementing opening 9, the disinfectant in the liquid storage bottle can be supplemented through the liquid supplementing opening 9, so as to realize the reuse of the device, after the supplement is completed, the bottle cap 1 is rotated clockwise around the bottle neck 4 to the limit position, so that the first through hole 10 is dislocated from the liquid supplementing opening 9, so as to realize the sealing of the liquid supplementing opening 9, and prevent dust and bacteria from entering the liquid storage bottle from the liquid supplementing opening 9.

[0038] With reference to Figs. 1-4The outer wall of the top of the bottleneck part 4 is fixedly provided with a sliding block 13, and the inner wall of the bottle cap 1 is provided with a sliding groove (not shown in the figure), and the sliding block 13 is adapted to be embedded in the sliding groove. When the bottle cap 1 rotates around the bottleneck part 4, the sliding block 13 reciprocally slides in the sliding groove. The outer wall of the bottleneck part 4 is fixedly provided with a locking assembly 12, which comprises a mounting groove 121, a reset spring 122 and an embedded plate 123. The mounting groove 121 is provided in the outer wall of the bottleneck part 4. One end of the reset spring 122 is fixedly connected with the inner wall of the mounting groove 121, and the other end of the reset spring 122 is fixedly connected with the embedded plate 123. One end of the embedded plate 123 is hingedly connected with the outer wall of the bottleneck part 4, and the other end of the embedded plate 123 is fixedly connected with a baffle 124. The sidewall of the bottle cap 1 is provided with a limiting hole 125. When the bottle cap 1 rotates clockwise around the bottleneck part 4 to the limit position, the limiting hole 125 corresponds to the position of the locking assembly 12. The reset spring 122 pushes the embedded plate 123 out of the mounting groove 121, and makes the embedded plate 123 and the baffle 124 adapted to pass through the limiting hole 125. At this time, when the bottle cap 1 is applied with a counterclockwise force, the baffle 124 is clamped with the sidewall of the limiting hole 125, so that the bottle cap 1 cannot rotate counterclockwise around the bottleneck part 4, to realize the limiting of the bottle cap 1. The bottle cap 1 is not easy to rotate due to external force, avoiding pollution caused by the long-term accidental exposure of the liquid supplementing opening 9. When it is necessary to supplement the disinfectant in the liquid storage bottle through the liquid supplementing opening 9, the embedded plate 123 is pressed to make the embedded plate 123 rotate into the mounting groove 121, and the baffle 124 enters the mounting groove 121, so that the bottle cap 1 can be rotated counterclockwise.

[0039] The implementation principle of the automatic liquid outlet device of the inductive hand disinfectant is as follows: when the user takes the disinfectant, the hand is placed below the spray head 5, the infrared light emitted by the infrared sensor 6 is reflected, the infrared sensor 6 switch is opened, the disinfectant is squeezed out by the sensing pump 8, and the disinfectant is sprayed out through the liquid outlet pipe 2 and the spray head 5, so as to realize that the medical staff and patients take the no-rinse hand disinfectant without contact, and the risk of cross infection is reduced; when the bottle cap 1 is rotated clockwise around the neck part 4 to the limit position, the limiting hole 125 corresponds to the position of the locking assembly 12, the reset spring 122 pushes the embedded plate 123 out of the installation groove 121, and the embedded plate 123 and the baffle 124 are adapted to pass through the limiting hole 125, at this time, when the bottle cap 1 is subjected to a counterclockwise force, the baffle 124 is clamped with the side wall of the limiting hole 125, so that the bottle cap 1 cannot be rotated counterclockwise around the neck part 4, so as to realize the limiting of the bottle cap 1, the bottle cap 1 is not easy to rotate due to external force, and pollution caused by the accidental exposure of the liquid supplementing port 9 for a long time is avoided; when it is necessary to supplement the disinfectant in the liquid storage bottle, the embedded plate 123 is pressed to make the embedded plate 123 rotate into the installation groove 121, and the baffle 124 is driven into the installation groove 121, the bottle cap 1 can be rotated counterclockwise, the bottle cap 1 is rotated counterclockwise around the neck part 4 to the limit position, the first through hole 10 corresponds to the position of the liquid supplementing port 9, at this time, the first through hole 10 is in communication with the liquid supplementing port 9, the disinfectant in the liquid storage bottle can be supplemented through the liquid supplementing port 9, so as to realize the reuse of the device.

[0040] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application, any feature disclosed in the specification (including the abstract and the drawings) can be replaced by other equivalent or similar purpose alternative features, unless specifically described. That is, unless specifically described, each feature is only an example of a series of equivalent or similar features.

Claims

1. An automatic liquid outlet device for inductive hand sanitizer, characterized in that: it comprises a liquid storage bottle, a bottle cap (1) and a liquid outlet pipe (2), the liquid storage bottle comprises a bottle body (3) and a bottle neck (4), the bottle neck (4) is fixedly connected to the top of the bottle body (3), and the bottle cap (1) is rotatably connected to the outer wall of the top of the bottle neck (4); one end of the liquid outlet pipe (2) extends to the bottom surface inside the bottle body (3), and the other end of the liquid outlet pipe (2) away from the bottle body (3) penetrates through the bottle cap (1) and is connected with a spray head (5); the outer wall of the bottom of the bottle neck (4) is fixedly connected with an infrared sensor (6), and the infrared sensor (6) is arranged below the spray head (5), the infrared sensor (6) is electrically connected with a sensing pump (8) and a circuit board, the sensing pump (8) is fixedly arranged at one end of the liquid outlet pipe (2) extending out of the bottle cap (1), and the sensing pump (8) is in communication with the liquid outlet pipe (2), and the circuit board is fixedly arranged on the inner wall of the top of the bottle neck (4).

2. The automatic liquid outlet device for inductive hand sanitizer according to claim 1, characterized in that: a liquid supplementing opening (9) is formed in the top of the bottle neck (4), a first through hole (10) and a second through hole (11) are formed in the bottle cap (1), and the first through hole (10) is consistent with the shape of the liquid supplementing opening (9); one end of the liquid outlet pipe (2) close to the spray head (5) penetrates through the bottle cap (1) through the second through hole (11), when the bottle cap (1) rotates around the outer wall of the bottle neck (4), the liquid outlet pipe (2) reciprocally slides along the second through hole (11); when the bottle cap (1) rotates counterclockwise around the bottle neck (4) to the limit position, the first through hole (10) corresponds to the position of the liquid supplementing opening (9), the first through hole (10) is in communication with the liquid supplementing opening (9), and when the bottle cap (1) rotates clockwise around the bottle neck (4) to the limit position, the first through hole (10) is misaligned with the liquid supplementing opening (9).

3. The automatic liquid outlet device for inductive hand sanitizer according to claim 1, characterized in that: a locking assembly (12) is fixedly arranged on the outer wall of the bottle neck (4), the locking assembly (12) comprises a mounting groove (121), a reset spring (122) and an embedded plate (123), the mounting groove (121) is formed in the outer wall of the bottle neck (4), one end of the reset spring (122) is fixedly connected with the inner wall of the mounting groove (121), and the other end of the reset spring (122) is fixedly connected with the embedded plate (123); one end of the embedded plate (123) is hingedly connected with the outer wall of the bottle neck (4), the other end of the embedded plate (123) is fixedly connected with a baffle (124), a limiting hole (125) is formed in the side wall of the bottle cap (1), and when the bottle cap (1) rotates clockwise around the bottle neck (4) to the limit position, the embedded plate (123) and the baffle (124) are adapted to penetrate through the limiting hole (125). ​ ​ ​ ​ ​ ​ ​ ​ 4. The automatic liquid outlet device for induction type hand sanitizer according to claim 1, characterized in that: The outer wall of the top of the bottle neck (4) is fixedly sleeved with a sliding block (13), and the inner wall of the bottle cap (1) is provided with a sliding groove, and the sliding block (13) is adapted to be embedded in the inner part of the sliding groove, and when the bottle cap (1) rotates around the bottle neck (4), the sliding block (13) reciprocally slides in the sliding groove.

5. The automatic liquid dispenser of claim 1, wherein: The outer wall of the bottle body (3) is provided with a visual window (14).

6. The automatic liquid dispenser of claim 1, wherein: The outer wall of the bottle body (3) is provided with a plurality of anti-skid grooves (7) in parallel.

7. The automatic liquid dispenser of claim 2, wherein: The inside of the liquid supplementing port (9) is provided with a cross-shaped slit.

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