CN211273105U

CN211273105U - Hand disinfection device

Info

Publication number: CN211273105U
Application number: CN201920947255.7U
Authority: CN
Inventors: 李雪峰
Original assignee: Tasly Pharmaceutical Group Co Ltd
Current assignee: Tasly Pharmaceutical Group Co Ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-08-18
Anticipated expiration: 2029-06-21

Abstract

The utility model provides a hand degassing unit through a plurality of transfer line linkages, realizes disinfecting simultaneously both hands through pedal mode blowout antiseptic solution, avoids appearing both hands cross contamination's phenomenon. Meanwhile, a soft bag for containing disinfectant is arranged in the sprinkling can, so that the function of preventing back suction is realized, and the disinfectant is prevented from being polluted.

Description

Hand disinfection device

Technical Field

The utility model relates to a degassing unit, concretely relates to hand degassing unit.

Background

The A/B grade clean area is a high-risk operation area, such as a filling area, an area for placing a rubber plug barrel, an open ampoule bottle and an open penicillin bottle, and an area for aseptic assembly or connection operation. The environmental conditions in the area are usually maintained by a laminar flow operating platform (hood), and the laminar flow system must supply air uniformly in the working area, and the air speed is 0.36-0.54 m/s.

When a person enters an A/B level clean area, due to the fact that microorganisms exist on hands, the hand needs to be disinfected by the sprinkling can, one hand is disinfected firstly, the other hand is disinfected, when the left hand and the right hand take the sprinkling can, the disinfected hand is polluted by the sprinkling can, and the purpose of disinfecting the two hands cannot be achieved.

Can disinfect simultaneously to both hands through automatic hand degassing unit that spouts, nevertheless this type of device of current is owing to not set up the function that prevents the suck-back, uses a period after, and inside disinfectant also has the microorganism to breed owing to the suck-back, the pollution condition appears.

Disclosure of Invention

The utility model aims at providing a hand degassing unit disinfects through pedal mode blowout antiseptic solution, disinfects simultaneously to both hands, avoids appearing both hands cross contamination's phenomenon, sets up the function of preventing suck-back simultaneously, prevents that the antiseptic solution from being contaminated.

This realizes above-mentioned purpose, the utility model discloses a following technical scheme:

a hand disinfection device comprises a bracket, a pedal and a transmission rod; the bracket comprises a supporting block positioned at the bottom and a fixing frame positioned at the top and used for fixing the watering can; the transmission rod comprises a first transmission rod, a second transmission rod, a third transmission rod and a fourth transmission rod; the middle part of the first transmission rod is pivoted on the supporting block through a first pivot and can rotate in an acute angle range between the vertical direction and the horizontal direction, the head end of the first transmission rod is connected with the pedal, and the tail end of the first transmission rod is pivoted at the head end of the second transmission rod through a second pivot; the second transmission rod is vertically arranged, and the tail end of the upper part of the second transmission rod is pivoted to the head end of the third transmission rod through a third pivot; the tail end of the third transmission rod is fixedly connected with the head end of the fourth transmission rod, the connection part is pivoted with a fourth pivot fixed on the bracket, and the third transmission rod and the fourth transmission rod can rotate in an acute angle range in a vertical plane through the fourth pivot; the fourth transmission rod is arranged from the head end to the tail end in an inclined downward mode, and the tail end is used as an acting end for pressing the watering can wrench.

Further, the first transmission rod, the second transmission rod, the third transmission rod and the fourth transmission rod are positioned in the same vertical plane, and the first transmission rod, the third transmission rod and the fourth transmission rod are positioned on the same side of the second transmission rod.

Further, the minimum included angle between the third transmission rod and the fourth transmission rod is an obtuse angle.

Further, under a non-treading state, the foot pedal at the head end of the first transmission rod rotates to the highest position in the acute angle range; in a treading state, the pedal at the head end of the first transmission rod rotates to the lowest position in the acute angle range.

Furthermore, under a non-treading state, the third transmission rod is in a horizontal state; in a treading state, the third transmission rod is in an inclined state, and the head end of the third transmission rod is higher than the tail end of the third transmission rod.

Furthermore, a soft bag for containing disinfectant is arranged in the inner cavity of the spraying pot, and a port of the soft bag is connected with a nozzle of the spraying pot.

Further, the port of the soft bag is connected with the nozzle of the watering can through a sealing nozzle and a sealing cover.

The utility model provides a pair of hand degassing unit, when using, trample the running-board, the head end downwardly rotating of first transfer line, use first pivot as the fulcrum, make terminal upwards rotate, through mobilizable second pivot, the second transfer line with vertical arrangement upwards promotes, the second transfer line passes through mobilizable third pivot and drives the head end rebound of third transfer line, because the fourth pivot is fixed in on the support, the removal of third transfer line head end can be given third transfer line one around the rotation of fourth pivot, and then drive the rotation of fourth transfer line around fourth pivot syntropy, the terminal spanner that can press the watering can as the effect end of fourth transfer line this moment, make the antiseptic solution follow the shower nozzle blowout. Therefore, the hands can be disinfected by pressing the watering can in a foot-operated manner, hands are liberated, and cross contamination is avoided. In addition, because the soft bag is used in the inner cavity of the spraying pot, after a part of disinfectant is sprayed out, the space in the soft bag is reduced, the pressure in the soft bag is kept balanced without generating negative pressure, the reverse suction can be prevented, the microorganism is effectively prevented from being sucked into the disinfectant reversely and breeding, and the sealing nozzle and the sealing cover are used for preventing the external air from entering, so that the internal disinfectant is prevented from being polluted.

Drawings

Fig. 1 is a schematic structural view of a hand disinfection device according to an embodiment.

In the figure: 1-bracket, 11-supporting block, 12-fixing frame, 2-pedal, 31-first transmission rod, 32-second transmission rod, 33-third transmission rod, 34-fourth transmission rod, 341-action end, 41-first pivot, 42-second pivot, 43-third pivot, 44-fourth pivot, 5-spray can, 51-spray head and 52-wrench.

Detailed Description

In order to make the aforementioned and other features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

The embodiment discloses a hand disinfection device, as shown in fig. 1, comprising a bracket 1, a pedal 2 and a transmission rod; the bracket 1 comprises a supporting block 11 at the bottom and a fixing frame 12 at the top for fixing the watering can 5; the drive links include first, second, third and fourth drive links 34; the middle part of the first transmission rod 31 is pivoted on the supporting block 11 through a first pivot 41 and can rotate in the vertical direction within an acute angle range with the horizontal direction, the head end is connected with the pedal 2, and the tail end is pivoted on the head end of the second transmission rod 32 through a second pivot 42; the second transmission rod 32 is vertically arranged, and the tail end at the upper part is pivoted to the head end of the third transmission rod 33 through a third pivot 43; the tail end of the third transmission rod 33 is fixedly connected with the head end of the fourth transmission rod 34, the connection part is pivoted with a fourth pivot 44 fixed on the bracket 1, and the third transmission rod 34 and the fourth transmission rod 34 can rotate in an acute angle range in a vertical plane through the fourth pivot 44; the fourth transmission rod 34 is arranged obliquely downward from a head end to a tip end for pressing an action end 341 of the wrench 52 of the watering can 5.

Wherein the first, second, third and fourth drive links 34 are in the same vertical plane, and the first, third and fourth drive links 34 are on the same side of the second drive link 32. The minimum included angle between the third transmission rod 33 and the fourth transmission rod 34 is an obtuse angle. In a non-treading state, the first end pedal 2 of the first transmission rod 31 rotates to the highest position in the acute angle range, and the third transmission rod 33 is in a horizontal state. In a treading state, the first end pedal 2 of the first transmission rod 31 rotates to the lowest position in the acute angle range, and the third transmission rod 33 is in an inclined state, and the head end is higher than the tail end. The inner cavity of the sprinkling can 5 is provided with a soft bag for containing disinfectant, and the port of the soft bag is connected with the nozzle 51 of the sprinkling can 5.

When the hand disinfection device is used, the pedal 2 is stepped, the head end of the first transmission rod 31 rotates downwards, the first pivot 41 is used as a fulcrum, the tail end of the first transmission rod rotates upwards, the second transmission rod 32 which is vertically arranged is pushed upwards through the movable second pivot 42, the second transmission rod 32 drives the head end of the third transmission rod 33 to move upwards through the movable third pivot 43, the fourth pivot 44 is fixed on the bracket 1, the movement of the head end of the third transmission rod 33 can provide the third transmission rod 33 with rotation around the fourth pivot 44, the fourth transmission rod 34 is driven to rotate around the fourth pivot 44 in the same direction, at the moment, the tail end of the fourth transmission rod 34 serving as an action end 341 can press the wrench 52 of the spray can 5, and disinfectant can be sprayed out from the spray head 51. Therefore, the hands can be disinfected by pressing the sprinkling can 5 in a foot-operated manner, hands are liberated, and cross contamination is avoided. In addition, because the soft bag is used in the inner cavity of the sprinkling can 5, after a part of disinfectant is sprayed out, the space in the soft bag can be reduced, the pressure in the soft bag is kept balanced without generating negative pressure, the suck-back can be prevented, the microorganism is effectively prevented from being sucked into the disinfectant to be bred, and the sealing nozzle and the sealing cover are used for preventing the external air from entering, so that the internal disinfectant is prevented from being polluted.

It should be noted that, when the technical solution of the present invention is expressed, the terms such as "vertical", "horizontal", "upward" and "downward" are used only for convenience, and are used when the hand disinfection device is generally used in a vertical arrangement, but are not used to limit the state that the corresponding component must be in "vertical", "horizontal", "upward" and "downward", that is, these terms are not used to limit the state that the hand disinfection device must be arranged in one direction for use, and should be understood.

The above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same, and those skilled in the art can modify or substitute the technical solutions of the present invention without departing from the spirit and scope of the present invention, and the protection scope of the present invention shall be subject to the claims.

Claims

1. A hand disinfection device is characterized by comprising a bracket, a pedal and a transmission rod; the bracket comprises a supporting block positioned at the bottom and a fixing frame positioned at the top and used for fixing the watering can; the transmission rod comprises a first transmission rod, a second transmission rod, a third transmission rod and a fourth transmission rod; the middle part of the first transmission rod is pivoted on the supporting block through a first pivot and can rotate in an acute angle range between the vertical direction and the horizontal direction, the head end of the first transmission rod is connected with the pedal, and the tail end of the first transmission rod is pivoted at the head end of the second transmission rod through a second pivot; the second transmission rod is vertically arranged, and the tail end of the upper part of the second transmission rod is pivoted to the head end of the third transmission rod through a third pivot; the tail end of the third transmission rod is fixedly connected with the head end of the fourth transmission rod, the connection part is pivoted with a fourth pivot fixed on the bracket, and the third transmission rod and the fourth transmission rod can rotate in an acute angle range in a vertical plane through the fourth pivot; the fourth transmission rod is arranged from the head end to the tail end in an inclined downward mode, and the tail end is used as an acting end for pressing the watering can wrench.

2. A hand sanitizer according to claim 1, wherein the first, second, third and fourth transfer levers are in the same vertical plane, the first, third and fourth transfer levers being on the same side of the second transfer lever.

3. A hand sanitizer according to claim 1, wherein the minimum angle between the third drive link and the fourth drive link is an obtuse angle.

4. A hand sanitizer according to claim 1, wherein in a non-pedaled state, the foot pedal at the head end of the first driving lever is pivoted to a position at the highest point within the acute angle range; in a treading state, the pedal at the head end of the first transmission rod rotates to the lowest position in the acute angle range.

5. A hand sanitizer according to claim 1, wherein in a non-pedaled state, the third drive link is horizontal; in a treading state, the third transmission rod is in an inclined state, and the head end of the third transmission rod is higher than the tail end of the third transmission rod.

6. A hand sanitizer according to claim 1, wherein the interior of the spray can is provided with a flexible bag for containing sanitizing liquid, the port of the bag being connected to the spray head of the spray can.

7. A hand sanitizer according to claim 6, wherein the port of the flexible pouch is connected to the spray head of the watering can by a sealing nozzle and a sealing cover.