CN218403263U - Elevator handrail degassing unit - Google Patents

Abstract

The utility model discloses an elevator handrail degassing unit relates to elevator disinfection technical field, and at the in-process that the elevator used, can disinfect the elevator handrail in real time, not only promote the disinfection effect, practice thrift human resource moreover and drop into. The elevator handrail disinfection device comprises a liquid supply mechanism and a first sponge roller, wherein the liquid supply mechanism is arranged on the elevator body and is used for providing disinfectant. First sponge cylinder rotates and sets up in the elevator body, and the output that supplies liquid mechanism is used for carrying antiseptic solution to first sponge cylinder, and first sponge cylinder and the surperficial rolling contact of elevator handrail to scribble the antiseptic solution on elevator handrail surface.

Description

Elevator handrail degassing unit

Technical Field

The utility model relates to an elevator disinfection technical field especially relates to an elevator handrail degassing unit.

Background

With the development of world economy, the improvement of the living standard of people and the continuous acceleration of the life rhythm, the escalator is widely applied to various places such as supermarkets, cinemas, squares, subway stations and the like. In the places, the mobility of personnel is high, the handrail of the escalator is touched by more people in a short time, so that bacteria and even viruses are easily stained on the handrail, and great hidden danger is brought to the sanitation and safety of people.

At present, the disinfection mode of the elevator handrail is generally manual wiping disinfection, manpower is consumed, the working efficiency is low, real-time disinfection can not be realized, and a good disinfection effect on the elevator handrail cannot be achieved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator handrail degassing unit, at the in-process that the elevator used, can disinfect to the elevator handrail in real time, not only promote the disinfection effect, practice thrift human resource moreover and drop into.

In order to achieve the purpose, the utility model provides an elevator handrail degassing unit, including supplying liquid mechanism and first sponge cylinder, wherein supply liquid mechanism to set up in the elevator body, supply liquid mechanism to be used for providing the antiseptic solution. The first sponge roller is rotatably arranged on the elevator body, the output end of the liquid supply mechanism is used for conveying disinfectant to the first sponge roller, and the first sponge roller is in rolling contact with the surface of the elevator handrail so as to smear the disinfectant on the surface of the elevator handrail.

When the technical scheme is used, the utility model provides an elevator handrail degassing unit provides the precondition for realizing providing the disinfection work to the elevator handrail including the confession liquid mechanism that is used for providing the antiseptic solution. The elevator handrail disinfection device further comprises a first sponge roller, the output end of the liquid supply mechanism is used for conveying disinfectant to the first sponge roller, the first sponge roller is rotatably arranged on the elevator body, and the first sponge roller is in rolling contact with the surface of the elevator handrail. When elevator handrail cyclic movement, first sponge cylinder rotates to carry the antiseptic solution of confession liquid mechanism's output to first sponge cylinder and scribble on elevator handrail surface, thereby realize the real-time disinfection to elevator handrail. Not only promote the disinfection effect to the elevator handrail, need not to consume the manpower moreover, practice thrift the human resource input.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a first schematic structural diagram of an elevator handrail disinfecting device provided by an embodiment of the present invention;

fig. 2 is a schematic structural diagram ii of an elevator handrail disinfecting device provided by an embodiment of the present invention;

fig. 3 is a schematic structural diagram three of the elevator handrail disinfecting device provided by the embodiment of the invention;

fig. 4 is a schematic front view of a position relationship between the elevator handrail disinfecting device and the elevator handrail provided by the embodiment of the present invention;

fig. 5 is a schematic top view of a position relationship between an elevator handrail disinfecting device and an elevator handrail provided by an embodiment of the present invention.

Reference numerals are as follows:

1-elevator handrail, 2-liquid supply mechanism, 21-liquid supply device, 22-infusion tube, 23-flow rate regulator,

3-a first sponge roller, 4-a second sponge roller, 5-a shell, 51-an observation window, 52-a liquid injection hole,

53-mounting rack, 6-ejector block, 7-threaded rod, 8-connecting pull rod, 9-third sponge roller,

10-fourth sponge roller, 20-protective brush.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 3 and 4, an embodiment of the present invention provides an elevator handrail disinfection apparatus, which includes a liquid supply mechanism 2 and a first sponge roller 3, wherein the liquid supply mechanism 2 is disposed in an elevator body, and the liquid supply mechanism 2 is used for providing a disinfection liquid. The first sponge roller 3 is rotatably arranged on the elevator body, the output end of the liquid supply mechanism 2 is used for conveying disinfectant to the first sponge roller 3, and the first sponge roller 3 is in rolling contact with the surface of the elevator handrail 1 so as to smear the disinfectant on the surface of the elevator handrail 1.

Adopt under the condition of above-mentioned technical scheme, the embodiment of the utility model provides an elevator handrail degassing unit provides the precondition including the confession liquid mechanism 2 that is used for providing the antiseptic solution for the realization is to the disinfection work of elevator handrail 1. The elevator handrail disinfection device further comprises a first sponge roller 3, the output end of the liquid supply mechanism 2 is used for conveying disinfectant to the first sponge roller 3, the first sponge roller 3 is rotatably arranged on the elevator body, and the first sponge roller 3 is in rolling contact with the surface of the elevator handrail 1. The elevator handrail 1 moves circularly, and the first sponge roller 3 rotates under the action of friction force between the elevator handrail 1 and the first sponge roller 3 when the elevator handrail 1 moves circularly due to the rolling contact of the first sponge roller 3 and the surface of the elevator handrail 1. In this case, the first sponge roller 3 rotates relative to the output end of the liquid supply mechanism 2, so that the disinfectant delivered by the output end extends over the circumferential surface of the first sponge roller 3, and further, the first sponge roller 3 contacts with the surface of the elevator handrail 1 which moves circularly, so that the disinfectant delivered by the output end of the liquid supply mechanism 2 to the first sponge roller 3 is smeared on the surface of the elevator handrail 1, and further, the surface of the elevator handrail 1 is disinfected in real time. Not only promote the disinfection effect to elevator handrail 1, need not to consume the manpower moreover, practice thrift manpower resources input cost.

In addition, as for the first sponge roller 3, as the name suggests, the first sponge roller 3 is a roller-shaped structure made of sponge, the sponge has good water absorption, and can be used for cleaning articles, and the sponge is soft and has the characteristics of compressibility and automatic resetting. Make first sponge cylinder 3 can be better absorb the antiseptic solution, when elevator handrail 1 circular movement, first sponge cylinder 3 rotates under its frictional force with elevator handrail 1 to scribble the antiseptic solution on elevator handrail 1 surface. Meanwhile, the first sponge roller 3 plays a role in wiping and cleaning the elevator handrail 1, and can wipe and remove stains on the surface of the elevator handrail 1. Moreover, first sponge cylinder 3 can be better absorption and storage part antiseptic solution, even supply mechanism 2 appears under the condition of the disconnected confession of antiseptic solution, the antiseptic solution that first sponge cylinder 3 stored still can disinfect elevator handrail 1 surface to guarantee elevator handrail 1's disinfection effect.

Secondly, first sponge cylinder 3 pivoted power comes from the frictional force between first sponge cylinder 3 and the elevator handrail 1, and the rotation of first sponge cylinder 3 is driven by elevator handrail 1 promptly, has left out drive arrangement such as complicated gear, worm, motor, makes the utility model provides an elevator handrail degassing unit's structure is comparatively simple, has not only simplified the structure, has reduced degassing unit's cost moreover, is convenient for to degassing unit's maintenance.

Furthermore, first sponge cylinder 3 and elevator handrail 1's surface rolling contact, make the antiseptic solution directly paint to elevator handrail 1 surface, disinfect elevator handrail 1, spout the condition of disinfecting to elevator handrail 1 on elevator handrail 1 surface after atomizing the antiseptic solution for among the prior art, the wholeness that has the antiseptic solution on elevator handrail 1 surface has not only been guaranteed, make the disinfection effect to elevator handrail 1 more thorough, and the setting of atomizer has been omitted, and simultaneously, the antiseptic solution after avoiding appearing atomizing sprays the phenomenon outside elevator handrail 1 surface, not only practice thrift the use of antiseptic solution, and avoid the antiseptic solution to corrode degassing unit.

It should be understood that the elevator body is the structure that supports the elevator handrail 1. The output end of the first sponge roller 3 can be in direct contact with the circumferential surface of the first sponge roller 3, and certainly, the disinfectant can also be dripped onto the surface of the first sponge roller 3. When the disinfection liquid is pasted on the upper portion of the first sponge roller 3, the disinfection liquid can be diffused to other portions of the first sponge roller 3, when the elevator runs, the first sponge roller 3 rotates ceaselessly, and after the first sponge roller 3 is in rolling contact with the elevator handrail 1, the disinfection liquid can be favorably smeared on the surface of the elevator handrail 1, and the disinfection effect on the elevator handrail 1 is improved.

As a possible implementation manner, as shown in fig. 3 and 4, the elevator handrail disinfection device provided by the embodiment of the present invention further includes a second sponge roller 4 rotatably disposed on the elevator body, and the second sponge roller 4 is in rolling contact with the surface of the elevator handrail 1 for wiping the surface of the elevator handrail 1 coated with the disinfection solution. Therefore, after the first sponge roller 3 coats the disinfectant on the surface of the elevator handrail 1, the second sponge roller 4 is in rolling contact with the surface of the elevator handrail 1 and is used for wiping the elevator handrail 1 coated with the disinfectant, so that the situation that the disinfectant coated on the elevator handrail 1 is too much is avoided, when a pedestrian takes an elevator and holds the elevator handrail 1, the disinfectant is stuck to the hand of the pedestrian, even the relative sliding phenomenon occurs between the hand of the pedestrian and the elevator handrail 1, and the potential safety hazard is brought to the pedestrian taking the elevator. Meanwhile, the second sponge roller 4 absorbs the disinfectant, so that the disinfectant is prevented from being diffused in the air after being partially evaporated and causing certain harm to human bodies. In addition, the second sponge roller 4 can wipe the elevator handrail 1 to further clean the elevator handrail 1.

It should be noted that, the width of the first sponge roller 3 and the second sponge roller 4 provided by the embodiment of the present invention is matched with the width of the practical elevator handrail 1, and the width is not specifically limited here, which is subject to practical situations. In practical cases, the width of the elevator handrail 1 ranges from 70mm to 85mm, but it is needless to say that the width of the first sponge roller 3 and the width of the second sponge roller 4 range from 75mm to 95mm, and it is required that the width of the first sponge roller 3 and the width of the second sponge roller 4 are larger than the width of the elevator handrail 1. Illustratively, if the width of the elevator handrail 1 is 80mm, the width of the first sponge roller 3 and the second sponge roller 4 may be 82mm, or 85mm, 87mm, etc., and is not limited specifically herein, but the first sponge roller 3 and the second sponge roller 4 may be ensured as comprehensively as possible to sterilize the surface of the elevator handrail 1. In specific implementation, the axes of the first sponge roller 3 and the second sponge roller 4 extend along the width direction of the elevator handrail 1. The middle vertical plane of the axial direction of the first sponge roller 3 and the second sponge roller 4 coincides with the middle vertical plane of the width direction of the elevator handrail 1, so that the disinfection uniformity of the elevator handrail 1 is ensured. Note that the width of the first sponge roller 3 and the second sponge roller 4 refers to the dimension of the first sponge roller 3 and the second sponge roller 4 in the respective axial directions. In addition, during actual processing, the structure and the size of the first sponge roller 3 and the second sponge roller 4 can be the same, and the structure and the size of the first sponge roller 3 and the second sponge roller 4 are designed uniformly according to the size of a common elevator handrail, so that batch production is facilitated, inventory is reduced, and cost is reduced.

In order to carry out comprehensive disinfection to elevator handrail 1, the embodiment of the utility model provides an elevator handrail degassing unit still includes third sponge cylinder 9, and it is shown with fig. 4 to see that third sponge cylinder 9 rotates and sets up in the elevator body. The output end of the liquid supply mechanism 2 is also used for conveying disinfectant to the third sponge roller 9, specifically, the output end of the liquid supply mechanism 2 conveys the disinfectant to the surface of the third sponge roller 9, and the third sponge roller 9 is in rolling contact with the side surface of the elevator handrail 1 so as to smear the disinfectant on the side surface of the elevator handrail 1 and ensure the disinfection comprehensiveness of the elevator handrail 1.

Specifically, the third sponge roller 9 is in rolling contact with the side surface of the elevator handrail 1, and when the elevator handrail 1 moves circularly, the third sponge roller 9 rotates under the friction force between the third sponge roller and the side surface of the elevator handrail 1. In this case, the third sponge roller 9 rotates relative to the output end of the liquid supply mechanism 2, so that the disinfectant delivered by the output end spreads over the circumferential surface of the third sponge roller 9, and further, the third sponge roller 9 contacts with the side surface of the elevator handrail 1 which moves circularly, so that the disinfectant delivered by the output end of the liquid supply mechanism 2 to the third sponge roller 9 is smeared on the side surface of the elevator handrail 1, and further, the real-time disinfection of the side surface of the elevator handrail 1 is realized. Not only promote the comprehensive nature to the disinfection effect of elevator handrail 1 and to elevator handrail 1 disinfection effect, need not to consume the manpower moreover, practice thrift manpower resources input cost.

In practice, the axis of the third sponge roller 9 is perpendicular to the tangential direction of the surface of the elevator handrail 1 at the contact part of the third sponge roller 9 and the elevator handrail 1, and may have an acute included angle, such as 5 °, 10 °, and the like, which is not particularly limited herein, so that the third sponge roller 9 can rotate under the driving of the elevator handrail 1 moving circularly. The number of the third sponge rollers 9 can be two, the third sponge rollers are respectively arranged on two sides of the width direction of the elevator handrail 1, and the two third sponge rollers 9 can be oppositely arranged on two sides of the elevator body.

It should be noted that, in the embodiment provided in the present invention, the surface of the elevator handrail 1 refers to the surface of the elevator handrail 1 away from the elevator body. The side surface of the elevator handrail 1 refers to a surface of the elevator handrail 1 close to a pedestrian and a surface far from the pedestrian when the pedestrian is riding on the elevator.

As an alternative, referring to fig. 3 and 4, an embodiment of the present invention provides an elevator handrail disinfecting device, which further includes a fourth sponge roller 10, and the fourth sponge roller 10 is rotatably disposed on the elevator body. The fourth sponge roller 10 is in rolling contact with the side surface of the elevator handrail 1, and is used for wiping the side surface of the elevator handrail 1 coated with the disinfectant. Therefore, after the third sponge roller 9 coats the disinfectant on the side surface of the elevator handrail 1, the fourth sponge roller 10 is in rolling contact with the side surface of the elevator handrail 1 and is used for wiping the elevator handrail 1 coated with the disinfectant, so that the situation that too much disinfectant is coated on the elevator handrail 1 is avoided, when a pedestrian takes an elevator and holds the elevator handrail 1, the disinfectant is stuck to the hand of the pedestrian, even the relative sliding phenomenon occurs between the hand of the pedestrian and the elevator handrail 1, and the potential safety hazard is brought to the pedestrian taking the elevator. Meanwhile, the fourth sponge roller 10 absorbs the disinfectant, so that part of the disinfectant is prevented from being diffused in the air after being evaporated and causing certain harm to human bodies. In addition, the fourth sponge roller 10 can wipe the elevator handrail 1 to further clean the elevator handrail 1.

In the embodiment, the fourth sponge roller 10 rotates by the friction force between it and the side surface of the handrail 1 of the elevator. The number of the fourth sponge rollers 10 is two, and the two fourth sponge rollers 10 are respectively arranged on both sides of the width direction of the elevator handrail 1. Similarly, the axis of the fourth sponge roller 10 is perpendicular to the tangential direction of the surface of the handrail 1 of the portion where the fourth sponge roller 10 contacts the handrail 1, but may have an acute included angle, such as 5 °, 10 °, etc., which is not particularly limited herein, so that the fourth sponge roller 10 rotates under the driving of the handrail 1 moving endlessly.

It should be noted that, relative to the first sponge roller 3, the second sponge roller 4 is located in the moving direction of the elevator handrail 1, for example, a certain point on the surface of the elevator handrail 1 passes through the second sponge roller 4, and then moves through the second sponge roller 4, so that the second sponge roller 4 can wipe the surface of the elevator handrail 1 coated with the disinfecting liquid. Similarly, the fourth sponge roller 10 is located in the moving direction of the elevator handrail 1 relative to the third sponge roller 9, for example, at a point on the side of the elevator handrail 1, passes through the third sponge roller 9 and then moves through the fourth sponge roller 10, so that the fourth sponge roller 10 can wipe the side of the elevator handrail 1 coated with the disinfectant. In addition, the diameters of the first sponge roller 3, the second sponge roller 4, the third sponge roller 9 and the fourth sponge roller 10 are set according to actual conditions, and are not particularly limited herein. In actual processing, the third sponge roller 9 and the fourth sponge roller 10 can be the same in structure and size, so that mass production is facilitated, inventory is reduced, and cost is reduced.

In an optional mode, as shown in fig. 1 to 4, the elevator handrail disinfecting device provided by the embodiment of the present invention further includes a housing 5, the housing 5 is disposed on the elevator body, and the housing 5 covers the elevator handrail 1. In this way, the elevator handrail disinfecting device can be arranged below the side of the elevator body of the curved part of the elevator handrail 1, and the first sponge roller 3, the second sponge roller 4, the third sponge roller 9 and the fourth sponge roller 10 are all positioned outside the space formed by the enclosure of the elevator handrail 1 which moves circularly, as shown in fig. 4. The liquid supply mechanism 2, the first sponge roller 3, the second sponge roller 4, the third sponge roller 9 and the fourth sponge roller 10 are all located in the shell 5, two clamping grooves matched with the elevator handrails 1 are formed in the shell 5, and the elevator handrails 1 penetrate through the shell 5 through the clamping grooves. The shell 5 wraps part of the elevator body, and the elevator handrail 1 moving circularly passes through one clamping groove and then passes out of the other clamping groove.

It should be noted that, the size of the slot is preset according to the size of the elevator handrail 1 that is often used in practice, and is not specifically limited here, and the slot may be suitable for the size of the general conventional elevator handrail 1, and generally does not need to be changed, and the slot is suitable for different turning radii of the elevator handrail 1. Illustratively, the width of the elevator handrail 1 ranges from 70mm to 85mm, and the width of the card slot may range from 76mm to 92mm, which requires the width of the card slot to be larger than the width of the elevator handrail 1. Illustratively, the width of the elevator handrail 1 is 80mm, and then the width of the card slot can be set to 85mm, or 87mm, 90mm, etc., although not specifically limited herein. During the concrete implementation, can carry out corresponding design with the size of draw-in groove according to the size of elevator handrail of often using, can unify the size of draw-in groove, for example, the width of draw-in groove can be unified and design for 90mm, so, be convenient for enlarge degassing unit's suitability, carry out batch production, alleviate stock pressure.

Moreover, be provided with protection brush 20 on draw-in groove and elevator handrail 1's the casing 5 that is close to position department, as shown in fig. 1 to fig. 3 and fig. 5, when being provided with molding such as ornament on elevator handrail 1 special, for example lamp area etc. can carry out certain tailorring to protection brush 20, in order to reduce the gap between draw-in groove department casing 5 and the elevator handrail 1, not only avoid producing mar or wearing and tearing to elevator handrail 1, can effectively avoid children's hand to stretch into in the gap moreover, cause the accidental injury. In addition, the part of the shell 5 outside the elevator body is of a full wrapping type, so that the liquid supply mechanism 2, the first sponge roller 3, the second sponge roller 4, the third sponge roller 9 and the fourth sponge roller 10 are protected. The part of the shell 5, which is far away from the outside of the elevator body, is provided with an accommodating cavity for accommodating the elevator body, so that the liquid supply mechanism 2, the first sponge roller 3, the second sponge roller 4, the third sponge roller 9 and the fourth sponge roller 10 are protected conveniently, and the shell 5 is favorably arranged on the elevator body.

During the concrete implementation, casing 5 can set up on the elevator body through kicking block 6, and kicking block 6 can adopt the polyurethane material. In practical cases, the top block can also be provided as a suction cup. The housing 5 includes a first housing and a second housing, and portions of the first housing and the second housing located below the elevator body side are connected by screws so that the housing 5 wraps the elevator handrail 1 passing through a position below the elevator body side in the housing 5. The first shell is provided with a threaded rod 7, and the threaded rod 7 can be arranged perpendicular to the side face of the elevator body. One end of the threaded rod 7 is arranged on the first shell, the threaded rod 7 is in threaded connection with the first shell, and the other end of the threaded rod 7 is connected with the top block 6. When rotating the threaded rod, threaded rod 7 stretches into the length change in first casing, and when kicking block 6 pushed up tightly on the lateral wall of elevator body, first casing passed through threaded rod 7 for the acting force of pushing up tightly on the elevator body lateral wall with kicking block 6 for frictional force between kicking block 6 and the elevator body is enough to support first casing and install the gravity of the spare part on first casing, makes the firm setting of first casing on the elevator body. The number of threaded rods 7 connected with the first casing and the corresponding number of top blocks 6 may be plural, for example, three, four or more, to enhance the stability of the first casing provided on the elevator body. In the embodiment provided by the present invention, the number of the threaded rods 7 connected to the first housing and the number of the corresponding top blocks 6 are two, but not limited to this, and the threaded rods 7 may be set screws.

In a similar way, the second shell is also provided with a threaded rod, and the threaded rod 7 is perpendicular to the side surface of the elevator body. One end threaded connection of threaded rod 7 is in the second casing, kicking block 6 is connected to the other end of threaded rod 7, when rotating threaded rod 7, threaded rod 7 stretches into the length change in the second casing, when kicking block 6 pushes up tightly on another lateral wall of elevator body, the second casing passes through threaded rod 7 and gives the effort of pushing up tightly on the elevator body lateral wall with kicking block 6, make the frictional force between kicking block 6 and the elevator body be enough for supporting the second casing and install the gravity of the spare part on the second casing, make the firm setting of second casing on the elevator body. The number of threaded rods 7 connected with the second casing and the corresponding number of top blocks 6 may be plural, for example, three, four or more, to enhance the stability of the second casing provided on the elevator body. In the embodiment provided by the present invention, the number of the threaded rods 7 connected to the second housing and the number of the corresponding top blocks 6 are two, but are not limited thereto.

As shown in fig. 3 and 4, the first sponge roller 3, the second sponge roller 4, the third sponge roller 9 and the fourth sponge roller 10 are rotatably disposed in the housing 5 through the connecting rod 8. The utility model provides an in the embodiment, connect pull rod 8 can fasten the setting on first casing, and the quantity of connecting pull rod 8 is six, and six connect pull rod 8 correspond first sponge cylinder 3, second sponge cylinder 4, two third sponge cylinders 9 and two fourth sponge cylinders 10 respectively. Wherein, a connecting pull rod 8 passes through first sponge cylinder 3, a connecting pull rod 8 passes through second sponge cylinder 4, two connecting pull rods 8 pass through corresponding third sponge cylinder 9 respectively, two connecting pull rods 8 pass through corresponding fourth sponge cylinder 10 respectively, first sponge cylinder 3, second sponge cylinder 4, third sponge cylinder 9 and fourth sponge cylinder 10 are all rotated and connected with corresponding connecting pull rod 8, thereby supporting first sponge cylinder 3, second sponge cylinder 4, third sponge cylinder 9 and fourth sponge cylinder 10, and making first sponge cylinder 3, second sponge cylinder 4, third sponge cylinder 9 and fourth sponge cylinder 10 rotate and connect in elevator body. Under the actual condition, the both sides of connecting first sponge cylinder 3 on the pull rod 8 still are provided with the baffle to fixed first sponge cylinder 3 is corresponding the ascending position of connecting pull rod 8 length direction, in order to avoid first sponge cylinder 3 to take place the dislocation for elevator handrail 1, influences the comprehensive nature of elevator handrail 1 surface daubing the antiseptic solution, avoids elevator handrail 1 to kill thoroughly. Similarly, the connecting pull rod 8 is provided with baffles at two sides of the second sponge roller 4 to fix the position of the second sponge roller 4 in the length direction of the corresponding connecting pull rod 8, so as to prevent the second sponge roller 4 from being dislocated relative to the elevator handrail 1. Of course, a protrusion may be disposed on the corresponding housing connected to the connecting rod 8 to limit the positions of the first sponge roller 3 and the second sponge roller 4 on the corresponding connecting rod 8, so as to prevent the first sponge roller 3 and the second sponge roller 4 from deviating.

In addition, it should be noted that, with the corresponding position department of being used for supporting the connection pull rod 8 of third sponge cylinder 9, on the inner wall of casing 5, be provided with the link that has the waist hole, the both ends of connecting pull rod 8 can remove along the length direction in waist hole for distance between the side of third sponge cylinder 9 and elevator handrail 1 changes, is convenient for adjust the distance between two third sponge cylinders 9 according to the width of the elevator handrail of in-service use, has increased the embodiment of the utility model provides an elevator handrail degassing unit's application scope. Equally, a corresponding position department for supporting connecting rod 8 of fourth sponge cylinder 10, on the inner wall of casing 5, be provided with the link that has the waist hole, connecting rod 8's both ends can remove along the length direction in waist hole for distance between fourth sponge cylinder 10 and the side of elevator handrail 1 changes, is convenient for adjust the distance between two fourth sponge cylinders 10 according to the width of the elevator handrail of in-service use, has increased the embodiment of the utility model provides an elevator handrail degassing unit's application scope.

In addition, adopt kicking block 6 to set up casing 5 on the elevator body for casing 5 is easily installed, is quick detachable, has strengthened the embodiment of the utility model provides an elevator handrail degassing unit's suitability, and under the condition that need not to destroy the elevator body, can install degassing unit on the elevator body.

Alternatively, the liquid supply mechanism 2 includes a liquid supply 21 and a liquid transfer tube 22. The liquid supply device 21 is disposed in the housing 5 and is used for storing and outputting the disinfectant. The infusion tube 22 has a liquid inlet end and an output end which are communicated with each other, and the liquid inlet end is communicated with the liquid outlet of the liquid supply device 21. The liquid supply device 21 is arranged in the shell 5, so that the occupied space of the elevator handrail disinfection device is reduced, the structural compactness of the disinfection device is improved, and the risk of mistaken touch of children is avoided. In particular, a mounting frame 53 is provided within the housing 5 for carrying the liquid supply 21. Because first sponge cylinder 3 and second sponge cylinder 4 all are located enclosing of elevator handrail 1 and establish the outside in space, consequently, in order to promote degassing unit's compact structure nature, reduce occupation space, mounting bracket 53 is located enclosing of elevator handrail 1 and establishes the space, and the liquid outlet of confession liquid ware 21 is located the top of first sponge cylinder 3 and third sponge cylinder 9, is convenient for the antiseptic solution and falls under self action of gravity for infusion tube 22 transmits the antiseptic solution to first sponge cylinder 3 and third sponge cylinder 9 surface. In order to keep the position of the output end of the infusion tube 22 fixed relative to the housing 5, the disinfectant is prevented from flowing out of the first sponge roller 3 and the third sponge roller 9, and the disinfectant is prevented from being wasted. In the embodiment provided by the present invention, the inner wall of the housing 5 is provided with a fixing post, and the infusion tube 22 is fixed to the fixing post by a binding belt.

In some embodiments, as shown in fig. 4, the liquid supply mechanism 2 further comprises a flow rate regulator 23, and the flow rate regulator 23 is disposed between the liquid outlet and the liquid inlet for regulating the flow rate of the disinfecting liquid. By using the flow rate regulator 23, the flow rate of the disinfectant can be adjusted, so that the use time of the disinfectant can be ensured to be longer, and the dosage can be controlled more conveniently. The disinfection effect on the elevator handrail 1 is ensured under the condition of not wasting the disinfection solution.

In one example, the liquid supply mechanism 2 includes at least three liquid conveying pipes 22 for conveying the disinfecting liquid to the first sponge roller, and output ends of the at least three liquid conveying pipes 22 respectively correspond to the middle and two ends of the first sponge roller 3. So, the middle part and the both ends that make first sponge cylinder 3 all are stained with the antiseptic solution, when first sponge cylinder 3 contacted with elevator handrail 1 for elevator handrail 1 has all smeared the antiseptic solution on width direction, has strengthened the homogeneity that the antiseptic solution distributes on first sponge cylinder 3, promotes the comprehensive nature to the disinfection of elevator handrail 1, reinforcing disinfection effect. Of course, the liquid supply mechanism 2 further includes at least two liquid conveying pipes 22 for conveying the disinfectant to the third sponge rollers 9, and output ends of the at least two liquid conveying pipes respectively correspond to the two third sponge rollers. In the embodiment provided by the present invention, since the number of the third sponge rollers 9 is two, two third sponge rollers 9 correspond to two infusion tubes, and at least three infusion tubes correspond to the first sponge roller 3, the number of the infusion tubes 22 can be five, six or more. As shown in fig. 3 and 4, the axis of the third sponge roller 9 can be vertically arranged, so that the delivery end of the infusion tube 22 for delivering the disinfectant to the third sponge roller 9 can be positioned at the upper part of the third sponge roller 9, so that the disinfectant can flow to the bottom of the third sponge roller 9 under the action of the gravity of the disinfectant. Therefore, the disinfection liquid conveyed by the output end of the infusion tube 22 is uniformly distributed on the first sponge roller 3 and the third sponge roller 9, and the uniform distribution effect of the disinfection liquid on the first sponge roller 3 and the third sponge roller 9 is improved. In practice, the number of flow rate regulators 23 may be the same as and correspond one-to-one to the number of infusion tubes 22. Of course, only one flow rate regulator 23 may be provided, and the sterilizing fluid passing through the flow rate regulator 23 may be branched into a plurality of liquid transport tubes 22. Certainly, in the embodiment provided by the present invention, the number of the liquid supply devices 21 can also be multiple, and the liquid supply devices are respectively located at two sides of the elevator body to improve the uniformity of the distribution of the disinfection liquid on the first sponge roller 3 and the third sponge roller 9.

In another example, the liquid supply mechanism 2 further comprises a deflector (not shown), and a deflector surface of the deflector is in contact with the surface of the first sponge roller 3. The output end is used for conveying the disinfectant to the flow guide surface, and at least three flow guide grooves are formed in the flow guide surface and respectively correspond to the middle and two ends of the first sponge roller 3. The disinfectant delivered by the output end of the infusion tube 22 is divided by the diversion trench and flows to the middle part and the two ends of the first sponge roller 3 respectively, so that the disinfectant delivered by the output end of the infusion tube 22 is uniformly distributed on the first sponge roller 3. The guide plate can set up in the top or the side top of first sponge cylinder 3, guarantees that the antiseptic solution descends to first sponge cylinder 3 under the action of gravity on.

As a possible implementation, as shown in fig. 1, 2 and 4, the housing 5 is provided with an observation window 51 for observing the storage amount of the sterilizing liquid in the liquid supply device 21. The liquid level of the disinfectant in the liquid supply device 21 can be visually observed, so that the residual amount of the disinfectant in the liquid supply device 21 can be conveniently obtained, and the situation that the disinfectant is insufficient and the disinfection effect on the elevator handrail 1 is influenced can be avoided. The disinfection liquid is convenient to supplement, the continuous disinfection effect on the elevator handrail 1 is realized, and the disinfection effect is more reliable.

In an optional manner, the casing 5 is provided with a liquid injection hole 52 communicated with the liquid inlet of the liquid supply device 21, and the disinfectant is injected into the liquid supply device 21 through the liquid injection hole 52. The liquid injection hole 52 can be communicated with the liquid supply device 21 through the liquid injection pipe, so that under the condition that the residual amount of the disinfectant in the liquid supply device 21 is small, the external disinfectant can be conveniently conveyed to the liquid injection pipe through the liquid injection hole 52 and enters the interior of the liquid supply device 21, the disinfectant of the liquid supply device 21 is added, and the disinfectant is supplemented into the liquid supply device 21. Meanwhile, a protective cover is arranged on the shell and is covered on the liquid injection hole 52. The protective cover can be a rubber protective cover, plays a role in dust prevention and pollution prevention for disinfectant, and can be opened when the disinfectant is added into the liquid supply device 21, or a syringe can directly penetrate through the protective cover.

When the practical implementation, the embodiment of the utility model provides an elevator handrail degassing unit installs liquid supply device 21 through mounting bracket 53, will annotate the liquid pipe and be linked together with annotating liquid hole 52, and liquid supply device 21 carries the antiseptic solution to first sponge cylinder 3 and third sponge cylinder 9 through transfer line 22 on, adjusts the flow of antiseptic solution through flow rate regulator 23 simultaneously. Accomplish the regulation back, through threaded rod 7 and kicking block 6, and the connecting screw between first casing and the second casing, install first casing and second casing on the elevator body, elevator handrail 1 drives first sponge cylinder 3 this moment, second sponge cylinder 4, third sponge cylinder 9 and fourth sponge cylinder 10 are rotatory, first sponge cylinder 3 is with even the paining on elevator handrail 1's surface of antiseptic solution, third sponge cylinder 9 is with even the paining in elevator handrail 1's side of antiseptic solution, disinfect elevator handrail 1. The problem of by the manual disinfection of cleaning personnel, it is inefficient poor to waste time and energy disinfection, and can't last the disinfection influence health safety is solved, can just last the disinfection fast, show and improve disinfection efficiency, labour saving and time saving has improved the health safety of elevator handrail 1. By using the flow rate regulator 23, the liquid outlet speed of the disinfectant can be regulated, so that the disinfectant can be ensured to be more durable, and the dosage can be controlled more conveniently. The liquid level in the liquid supply device 21 can be visually observed through the observation window 51, so that the liquid supplement is convenient. Compare in ultraviolet ray disinfection, the utility model provides an embodiment adopts the antiseptic solution disinfection sustainable to the staircase disinfection, need not extra power consumption, reduces the resource input, and the disinfection effect is more reliable.

In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (9)

1. An elevator handrail sanitizing apparatus, comprising:

the liquid supply mechanism is arranged on the elevator body; the liquid supply mechanism is used for supplying disinfectant;

the first sponge roller is rotatably arranged on the elevator body; the output end of the liquid supply mechanism is used for conveying the disinfectant to the first sponge roller, and the first sponge roller is in rolling contact with the surface of the elevator handrail so as to smear the disinfectant on the surface of the elevator handrail;

the elevator handrail cleaning device is characterized by further comprising a second sponge roller which is rotatably arranged on the elevator body, wherein the second sponge roller is in rolling contact with the surface of the elevator handrail and is used for wiping the surface of the elevator handrail coated with the disinfectant.

2. The elevator handrail disinfecting device of claim 1, further comprising a third sponge roller rotatably disposed on the elevator body; the output end of the liquid supply mechanism is also used for conveying the disinfectant to the third sponge roller, and the third sponge roller is in rolling contact with the side surface of the elevator handrail so as to smear the disinfectant on the side surface of the elevator handrail; the number of the third sponge rollers is two, and the two third sponge rollers are respectively arranged on two sides of the handrail of the elevator.

3. The elevator handrail disinfecting device of claim 2, further comprising a fourth sponge roller rotatably disposed on the elevator body; the fourth sponge roller is in rolling contact with the side face of the elevator handrail and is used for wiping the side face of the elevator handrail coated with the disinfectant; the number of the fourth sponge rollers is two, and the two fourth sponge rollers are respectively arranged on two sides of the elevator handrail.

4. The elevator handrail sanitizing device of claim 2, further comprising a housing disposed on said elevator body and covering said elevator handrail; the liquid supply mechanism, the first sponge roller and the third sponge roller are all positioned in the shell; the shell is provided with a clamping groove matched with the elevator handrail, and the elevator handrail passes through the shell through the clamping groove.

5. The elevator handrail sanitizing device of claim 4, wherein said liquid supply mechanism comprises:

the liquid supply device is arranged in the shell and used for storing and outputting the disinfectant;

the infusion tube is provided with a liquid inlet end and an output end which are mutually communicated, and the liquid inlet end is communicated with a liquid outlet of the liquid supply device.

6. The elevator handrail disinfecting device of claim 5, wherein the liquid supply mechanism further comprises a flow rate regulator disposed between the liquid outlet and the liquid inlet for regulating a flow rate of the disinfecting liquid.

7. The elevator handrail disinfection device of claim 5, wherein the liquid supply mechanism comprises at least three liquid supply tubes for supplying the disinfection liquid to the first sponge roller, and output ends of the at least three liquid supply tubes respectively correspond to the middle and two ends of the first sponge roller; the liquid supply mechanism further comprises at least two liquid conveying pipes for conveying the disinfectant to the third sponge rollers, and the output ends of the at least two liquid conveying pipes respectively correspond to the two third sponge rollers.

8. The elevator handrail disinfecting device of claim 5, wherein the housing is provided with an observation window for observing the storage amount of the disinfecting liquid in the liquid supply device.

9. The elevator handrail disinfecting device of claim 5, wherein the housing is provided with a liquid injection hole communicated with the liquid inlet of the liquid supply device, and the disinfecting liquid is injected into the liquid supply device through the liquid injection hole; the casing is also provided with a protective cover which is covered on the liquid injection hole.

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