CN214058449U

CN214058449U - Portable hand cleaning device

Info

Publication number: CN214058449U
Application number: CN202023007078.6U
Authority: CN
Inventors: 赵宏光; 王黎芳
Original assignee: Zhejiang Cancer Hospital
Current assignee: Zhejiang Cancer Hospital
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-08-27
Anticipated expiration: 2030-12-15

Abstract

Portable hand cleaning device, including liquid soap stock solution bag and fixed band, the liquid soap stock solution bag can be dismantled and fix on the fixed band, be equipped with the shower nozzle on the liquid soap stock solution bag, be equipped with the flowing back chamber in the shower nozzle, first drainage channel and second drainage channel, be equipped with dog and elastic component in the flowing back chamber, dog and elastic component are connected, elastic component and flowing back chamber fixed connection, the flowing back chamber communicates with each other first drainage channel and second drainage channel and is linked together, the position that first drainage channel and flowing back chamber are linked together is provided with the dog, with the realization block the intercommunication between first drainage channel and flowing back chamber mutually under non-extrusion state. This technical scheme makes the improvement to shortcoming among the prior art, fixes the liquid storage bag of liquid soap cooperation fixed band at user's upper limbs extrusion and uses. The structure of the liquid storage bag of the hand sanitizer is improved, so that the liquid cannot leak out when the spray head is not extruded, and the sealing performance is good. Meanwhile, the structure of the fixing belt is optimized, so that the fixing belt can be placed on the limbs of a user more comfortably.

Description

Portable hand cleaning device

Technical Field

The utility model relates to a cleaning device field, more specifically say and relate to a portability hand cleaning device.

Background

The hand-free liquid soap is the hand-free liquid soap of hydrogen peroxide and active colloidal silver ions, the sterilization rate of more than 200 bacteria such as escherichia coli, staphylococcus aureus, candida albicans, pseudomonas aeruginosa and the like reaches 99.99%, and nowadays, the society advocates 'saving water resources' and 'protecting environment', the hand-free liquid soap helps people to save precious water resources anytime and anywhere while ensuring health, beautifies our environment, and does not need towels, water, soaps and the like.

The hand hygiene is of great importance to doctors, doctors should wash hands before and after physical examination and various operations of patients, and the former hand sanitizer needs to be washed away by water. Although a plurality of washing-free hand sanitizer products exist at present, the washing-free hand sanitizer is hard packaged and is matched with an upper extrusion nozzle for use. The design cost is high, and the outer package after use is not convenient to degrade and has the problem of inconvenient carrying. The design of soft package overcomes the above disadvantages. Meanwhile, the flexible package has the advantage of portability. Therefore, there is a need for a soft-packaged wash-free hand sanitizer and a portable squeezing device thereof.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes the deficiencies in the prior art and provides a portable hand cleaning device.

The purpose of the utility model is realized by the following technical scheme.

The portable hand cleaning device comprises a liquid soap storage bag and a fixing belt, wherein the liquid soap storage bag is detachably fixed on the fixing belt, a spray head is arranged on the liquid soap storage bag, a liquid discharge cavity, a first liquid discharge channel and a second liquid discharge channel are arranged in the spray head, a stop block and an elastic piece are arranged in the liquid discharge cavity, the stop block is connected with the elastic piece, the elastic piece is fixedly connected with the liquid discharge cavity, the liquid discharge cavity is communicated with the second liquid discharge channel through the first liquid discharge channel, and the stop block is arranged at the position where the first liquid discharge channel is communicated with the liquid discharge cavity so as to block communication between the first liquid discharge channel and the liquid discharge cavity in a non-extrusion state.

And a sealing suspension cap is arranged on the outer side of the spray head.

The improved hand sanitizer dispenser is characterized in that magic tapes are symmetrically arranged at two ends of the fixing band to achieve fixing, a storage bag is arranged in the fixing band, a hand sanitizer liquid storage bag is arranged in the storage bag, an opening communicated with the outside is formed in the storage bag, a limiting ring is arranged on the outer wall of the storage bag, the nozzle penetrates through the limiting ring and is arranged on the outer wall of the storage bag, an air cavity is formed in the storage bag and is connected with an inflatable ball arranged on the fixing band, and the hand sanitizer liquid storage bag is squeezed by pressurizing the inflatable ball in the air cavity.

The utility model discloses a shower nozzle, including spacing collar, protection piece, protection base, safety cover, limiting collar inboard, the spacing collar inboard is equipped with a plurality of fixed recesses, fixed recess's quantity, shape and fixed setting are in fixed lug phase-match on the shower nozzle to it is fixed spacing to realize, the spacing collar outside is equipped with the protection piece and places the recess, the protection piece is placed and is equipped with first protection piece through threaded connection in the recess, first protection piece includes unable adjustment base and safety cover, the safety cover through the pivot with unable adjustment base is connected, unable adjustment base is ring shape, the unable adjustment base inboard is equipped with the screw thread.

And a second protection piece is arranged on the outer side of the spray head through a threaded connection, and the second protection piece and the first protection piece are identical in structure.

The number of the fixing grooves is 2-3.

The inflatable ball is a rubber inflatable ball.

The utility model has the advantages that: this technical scheme makes the improvement to shortcoming among the prior art, fixes the liquid storage bag of liquid soap cooperation fixed band at user's upper limbs extrusion and uses. The structure of the liquid storage bag of the hand sanitizer is improved, so that the liquid cannot leak out when the spray head is not extruded, and the sealing performance is good. Meanwhile, the structure of the fixing belt is optimized, so that the fixing belt can be placed on the limbs of a user more comfortably and is more comfortable. Furthermore, the mode that the inflatable ball is used for inflating into the air gun is used for extruding, so that the stress is more uniform in temperature, and the problem of waste caused by extruding excessive liquid soap once is avoided.

Drawings

Fig. 1 is a top view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a rear view of the present invention;

FIG. 4 is a schematic view of the structure of the pouch;

FIG. 5 is a schematic view of the structure of the head;

FIG. 6 is a bottom view of the stop collar;

FIG. 7 is a top view of the stop collar;

FIG. 8 is a schematic view of a hand sanitizer reservoir bag;

FIG. 9 is a schematic view of the use of a liquid soap reservoir;

in the figure: 1 is liquid soap stock solution bag, 2 is the fixed band, 3 is the shower nozzle, 4 is the flowing back chamber, 5 is first flowing back passageway, 6 is the second flowing back passageway, 7 is the dog, 8 is the elastic component, 9 is sealed cap that hangs, 10 is the magic subsides, 11 is for taking in the bag, 12 is the opening, 13 is the spacing collar, 14 is the air cavity, 15 is the inflatable ball, 16 is fixed recess, 17 is fixed lug, 18 is the protection piece and places the recess, 19 is first protection piece, 20 is unable adjustment base, 21 is the safety cover, 22 is the second protection piece.

Detailed Description

The technical solution of the present invention is further explained by the following specific examples.

Example one

Portable hand cleaning device, including liquid soap stock solution bag 1 and fixed band 2, liquid soap stock solution bag 1 can be dismantled and fix on fixed band 2, be equipped with shower nozzle 3 on the liquid soap stock solution bag 1, be equipped with flowing back chamber 4 in the shower nozzle 3, first drainage channel 5 and second drainage channel 6, be equipped with dog 7 and elastic component 8 in flowing back chamber 4, dog 7 and elastic component 8 are connected,

elastic component

8 and 4 fixed connection in flowing back chamber, it is linked together to flow back chamber 4 and communicate with first drainage channel 5 and second drainage channel 6, the position that first drainage channel 5 and flowing back chamber 4 are linked together is provided with dog 7, in order to realize blocking the intercommunication between first drainage channel 5 and flowing back chamber 4 mutually under non-extrusion state.

The outer side of the spray head 3 is provided with a sealing suspension cap 9.

2 both ends symmetries of fixed band are equipped with magic subsides 10, in order to realize fixed, be equipped with in the fixed band 2 and accomodate bag 11, it is equipped with liquid soap stock solution bag 1 in the bag 11 to accomodate, it is linked together with the outside to be equipped with opening 12 on the bag 11 to accomodate, it is equipped with spacing collar 13 on the bag 11 outer wall to accomodate, shower nozzle 3 passes spacing collar 13 and sets up on accomodating bag 11 outer wall, be equipped with air cavity 14 in the bag 11 of accomodating, air cavity 14 is connected with the inflatable balloon 15 that sets up on fixed band 2, in order to realize squeezing liquid soap stock solution bag 1 through inflatable balloon 15 to pressurization in air cavity 14.

The inner side of the limiting ring 13 is provided with a plurality of fixing grooves 16, the number and the shape of the fixing grooves 16 are matched with those of fixing lugs 17 fixedly arranged on the spray head 3 so as to realize fixing and limiting, the outer side of the limiting ring 13 is provided with a protection piece placing groove 18, a first protection piece 19 is arranged in the protection piece placing groove 18 through threaded connection, the first protection piece 19 comprises a fixing base 20 and a protection cover 21, the protection cover 21 is connected with the fixing base 20 through a rotating shaft, the fixing base 20 is in a circular ring shape, and threads are arranged on the inner side of the fixing base 20.

A second shielding member 22 is provided on the outside of the head 3 by screwing, and the second shielding member 22 and the first shielding member 19 have the same structure.

The number of the fixing grooves 16 is 2-3.

The inflatable ball 15 is a rubber inflatable ball.

The working principle of the technical scheme is as follows, as shown in figures 1-5, the liquid soap storage bag 1 is fixed in the fixing band 2 for extrusion use. Liquid soap stock solution bag 1 receives extrusion back compression elastic component 8 and makes dog 7 displacement, exposes flowing back chamber 4 and first drainage channel 5's connecting portion, makes liquid follow flowing back chamber 4 through first drainage channel 5 outside by second drainage channel 6 discharge nozzle 3, after the single extrusion, elastic component 8 kick-backs and makes dog 7 block again flowing back chamber 4 and first drainage channel 5's connecting portion avoid the weeping. In actual production, the elastic member 8 is made of a spring, and the stopper 7 is made of plastic, rubber and the like.

Preferably, for convenient use, be equipped with magic subsides 10 at 2 both ends symmetries of fixed band for it is fixed to paste, ties up the fixed band at user's upper limbs. In order to facilitate the storage of the liquid soap storage bag 1, a storage bag 11 is arranged, the storage bag 11 is communicated with the outside through an opening 12, and the opening 12 can adopt a zipper type opening and closing mode. The shower nozzle 3 can be accurately limited by arranging the limiting ring 13 on the outer wall of the storage bag 11, and the use is not influenced by the reverse movement. Meanwhile, an air cavity 14 is arranged in the containing bag 11, and the hand sanitizer liquid storage bag 1 is squeezed to be used by inflating the air cavity with an inflatable ball 15. In actual production, the inflatable ball 15 is a medical rubber inflatable ball, and the inflation degree of the air cavity 14 is controlled through the functions of inflation and deflation. In actual use, the opening 12 and the spacing ring 13 are arranged on two sides of the fixing band 2, so that the fixing band is convenient to use.

Preferably, as shown in fig. 6-7, a plurality of fixing grooves 16 are formed on the inner side of the stop collar 13, and the fixing grooves 16 and the fixing protrusions 17 are matched to perform clamping, limiting and fixing. Meanwhile, in order to ensure that the spray head 3 is not polluted, the first protection member 19 is provided, and the first protection member 19 connects the fixed base 20 and the protection cover 21 by a rotating shaft so that the protection cover 21 can be opened and closed freely. A fixed base 20 and a shield placement recess 18 connected by threads.

Preferably, the number of the fixing grooves 16 is 2-3 to ensure the stable limit.

Preferably, as shown in fig. 8, a sealing cap 9 is provided on the spray head 3 of the cleaning solution reservoir 1 for sealing during storage.

Preferably, as shown in fig. 9, in order to prevent the spray head 3 from being contaminated during use when the liquid soap reservoir 1 is used in combination with the fixing band 2 of a general structure, a second protection member 22 may be provided after the suspension cap 9 is sealed, and the second protection member 22 and the first protection member 19 are identical in structure. The second prevention piece 22 and the first prevention piece 19 may be provided one in actual use.

Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Moreover, relational terms such as "first" and "second," and the like, may be used solely to distinguish one element from another element having the same name, without necessarily requiring or implying any actual such relationship or order between such elements.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. Portable hand cleaning device, its characterized in that: the hand sanitizer storage bag is detachably fixed on the fixing belt, a spray head is arranged on the hand sanitizer storage bag, a liquid discharge cavity, a first liquid discharge channel and a second liquid discharge channel are arranged in the spray head, a stop block and an elastic piece are arranged in the liquid discharge cavity, the stop block is connected with the elastic piece, the elastic piece is fixedly connected with the liquid discharge cavity, the liquid discharge cavity is communicated with the second liquid discharge channel through the first liquid discharge channel, and the stop block is arranged at a position where the first liquid discharge channel is communicated with the liquid discharge cavity so as to block communication between the first liquid discharge channel and the liquid discharge cavity under a non-extrusion state.

2. A portable hand cleaning device according to claim 1, characterised in that: and a sealing suspension cap is arranged on the outer side of the spray head.

3. A portable hand cleaning device according to claim 1, characterised in that: the improved hand sanitizer dispenser is characterized in that magic tapes are symmetrically arranged at two ends of the fixing band to achieve fixing, a storage bag is arranged in the fixing band, a hand sanitizer liquid storage bag is arranged in the storage bag, an opening communicated with the outside is formed in the storage bag, a limiting ring is arranged on the outer wall of the storage bag, the nozzle penetrates through the limiting ring and is arranged on the outer wall of the storage bag, an air cavity is formed in the storage bag and is connected with an inflatable ball arranged on the fixing band, and the hand sanitizer liquid storage bag is squeezed by pressurizing the inflatable ball in the air cavity.

4. A portable hand cleaning device according to claim 3, characterised in that: the utility model discloses a shower nozzle, including spacing collar, protection piece, protection base, safety cover, limiting collar inboard, the spacing collar inboard is equipped with a plurality of fixed recesses, fixed recess's quantity, shape and fixed setting are in fixed lug phase-match on the shower nozzle to it is fixed spacing to realize, the spacing collar outside is equipped with the protection piece and places the recess, the protection piece is placed and is equipped with first protection piece through threaded connection in the recess, first protection piece includes unable adjustment base and safety cover, the safety cover through the pivot with unable adjustment base is connected, unable adjustment base is ring shape, the unable adjustment base inboard is equipped with the screw thread.

5. A portable hand cleaning device according to claim 4, characterised in that: and a second protection piece is arranged on the outer side of the spray head through a threaded connection, and the second protection piece and the first protection piece are identical in structure.

6. A portable hand cleaning device according to claim 5, characterised in that: the number of the fixing grooves is 2-3.

7. A portable hand cleaning device according to claim 5, characterised in that: the inflatable ball is a rubber inflatable ball.