CN108904839B - Sterilizing pad sealing device and sterilizing pad - Google Patents

Abstract

The invention belongs to the field of facility agriculture equipment, and provides a disinfection pad sealing device and a disinfection pad. The disinfection pad sealing device comprises a coating film used for coating the outer surface of the pedal pad, and a plurality of holes are arranged on the front surface of the coating film; the diameter of the hole is 0.8-5mm. The disinfection pad comprises a disinfection pad sealing device and a pedal pad, wherein the disinfection pad sealing device is coated on the outer surface of the pedal pad. The sealing device for the disinfection pad provided by the invention has the advantages of convenient material taking, low cost and convenient use, can well delay the volatilization loss speed of disinfection liquid medicine in the pedal pad, and also ensures good disinfection effect on soles; the disinfection pad provided by the invention has the advantages of simple and reasonable structure, low cost, good disinfection effect and high comprehensive use value, and is worthy of large-area popularization and use.

Description

Sterilizing pad sealing device and sterilizing pad

Technical Field

The invention belongs to the field of facility agriculture equipment, and particularly relates to a disinfection pad sealing device and a disinfection pad, wherein the disinfection pad is particularly suitable for a facility shed room.

Background

The facility shed is the most important production device in modern facility agriculture production, and when operating personnel enter the facility shed to carry out agronomic operation, a plurality of pathogens which are unfavorable for crop production are often brought into the facility shed along with the entering of operating personnel, and further infect the crops planted in the facility shed, cause crop morbidity, thereby influencing crop growth and economic benefits.

In order to reduce the pathogenic bacteria brought into the greenhouse by the operator, a foot pad having a sterilizing function is widely used at present to control the spread of the pathogenic bacteria. The conventional disinfection pad is generally composed of a rectangular stainless steel chassis, a disinfection foot pad, and a disinfection liquid, wherein the disinfection foot pad is soaked with the disinfection liquid and placed in the stainless steel chassis. When entering a facility shed room to perform agricultural operations, an operator steps on a disinfection pedal pad placed at a gate of the facility shed room for a few days, so that the sole is stuck with disinfection liquid, and the sole is disinfected. However, this conventional disinfectant pad has the following drawbacks during use:

1. because the stainless steel chassis is unbalanced in stress when the pedal is used, the stainless steel chassis is easy to turn over, and the stainless steel chassis is high in cost and easy to damage.

2. The feet cannot be sufficiently sterilized due to the insufficient area of the sterilizing pad.

3. The disinfection pad is generally water-absorbing sponge or worn cotton pad carpet, and the like, after being fully immersed in the disinfection solution, the disinfection solution is easy to evaporate due to long-time placement in the air, thereby influencing the disinfection effect, and the disinfection solution is required to be frequently added due to volatilization of the disinfection solution, so that the use cost is increased.

Disclosure of Invention

In order to solve the above-mentioned problems occurring in the prior art, a first aspect of the present invention provides a sealing device for a sterilization pad, comprising a coating film for coating an outer surface of a foot pad; a plurality of holes are arranged on the front surface of the coating film; the diameter of the holes is 0.8-5mm.

In a preferred embodiment, the spacing between a plurality of said holes is 2-15mm.

In a preferred embodiment, the diameters of a plurality of said holes are not uniform, the diameter of said holes being 3-5mm in the areas of greater stress; the diameter of the hole is 0.8-1.5mm in the area with smaller stress.

In a preferred embodiment, the spacing between the plurality of holes is not uniform, and the spacing between the plurality of holes is 8-14mm in the region where the pore diameter is larger; in the region where the pore diameter is small, the pitch between the plurality of the pores is 2 to 6mm.

In a preferred embodiment, the cover film is a plastic film; sealing the periphery of the wrapping film by using a stapler or a plastic packaging machine after the wrapping film is used for wrapping the pedal pad, and punching a plurality of holes on the wrapping film corresponding to the front surface of the pedal pad by using a puncher;

preferably, the wrapping film is sealed by a stapler; when the stapler is used for sealing, the folding opening of the wrapping film is arranged on the front surface of the wrapping film, and only the folding opening of the wrapping film is bound at the same time, but not the bottom of the wrapping film.

In a preferred embodiment, the coating film is divided into two sections, and the middle part of the pedal pad is partially overlapped, and the length of the overlapped part is 1/5-1/2, preferably 1/3, of the length of the pedal pad;

preferably, the lengths of the two sections of the coating film are equal.

In a preferred embodiment, the coating is divided into three sections, an upper coating, a middle coating and a lower coating;

wherein the lengths of the upper coating film and the lower coating film are the same or different, and the upper coating film and the lower coating film are connected; the middle coating film covers the joint of the upper coating film and the lower coating film;

preferably, the length of the middle coating film covering the upper coating film is the same as the length of the middle coating film covering the lower coating film;

preferably, the length ratio of the upper and lower clad films is 1: (1.1-1.4);

preferably, the length of the middle coating film is 1/5-2/5 of the length of the pedal pad, preferably 1/3.

A second aspect of the present invention provides a disinfection pad comprising a foot pad and a disinfection pad seal as claimed in any one of claims 1 to 7; wherein, the disinfection pad sealing device is coated on the outer surface of the pedal pad.

In a preferred embodiment, the foot pad is made of a material having moisture/water absorbing capacity for impregnating a sanitizing liquid; the thickness of the pedal pad is 1.2-1.8cm, the length is at least 80cm, and the width is at least 50cm.

In a preferred embodiment, the foot pad has a thickness of 1.4-1.6cm, a length of 80-120cm and a width of 50-70cm.

The sealing device for the disinfection pad provided by the invention has the advantages of convenient material taking, low cost and convenient use, can well delay the volatilization loss speed of disinfection liquid medicine in the pedal pad, and also ensures good disinfection effect on soles; the disinfection pad provided by the invention has the advantages of simple and reasonable structure, low cost, good disinfection effect and high comprehensive use value, and is worthy of large-area popularization and use.

Drawings

Fig. 1 is a schematic view showing the structure of a sealing device (a pedal pad is shown) for a sterilizing pad according to a preferred embodiment of the present invention.

Fig. 2 is a schematic structural view of a sealing device for a disinfection pad according to a preferred embodiment of the present invention.

Fig. 3 is a schematic structural view of a sealing device for a sterilization pad according to another preferred embodiment of the present invention.

Reference numerals in the drawings are explained as follows:

1-pedal pad, 2-coating film, 21-hole, 22-first coating film, 23-second coating film, 24-upper coating film, 25-middle coating film, 26-lower coating film.

Detailed Description

In order to make the technical solution, objects and advantages of the present invention more apparent, the present invention will be described in further detail by means of specific examples of embodiments with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the invention, are not intended to limit the invention.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. For the electrical and communication fields, either a wired connection or a wireless connection is possible. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

In a first aspect the invention provides a disinfection pad sealing device comprising a cover film 2.

The coating film 2 is used for coating the outer surface of the pedal pad 1. A plurality of holes 21 are provided in the front surface (surface that contacts the sole of the operator in use) of the cover film 2. The diameter of the holes 21 is 0.8-5mm, and may be, for example, in the range between any one or two of 0.8, 0.9, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5 and 5mm, for example, 0.8-2mm, 1-4mm, 1.5-3.5mm, 2.5-4.5mm or 3-5mm. The spacing between the plurality of holes 21 (the linear distance between the nearest edges of adjacent two holes 21) is 2-15mm, and may be, for example, in the range between any one or two of 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 and 15mm, for example, 2-6mm, 7-11mm, 12-15mm, 4-10mm, 5-12mm or 8-14mm.

In a preferred embodiment, the diameters of the plurality of apertures 21 are not uniform, and the apertures 21 are larger in diameter in the areas of greater stress during use (i.e., the areas of sole contact corresponding to the forefoot and heel of an operator), which may typically be 3-5mm, so that the sanitizing liquid can sufficiently seep out of the apertures 21 to adhere to the operator's sole. In the areas of lesser stress (i.e. in the areas of contact with the sole corresponding to the arch of the operator), the holes 21 have a smaller diameter, which may generally be 0.8-1.5mm; when the diameter of the hole 21 is small, it is possible that when the footpad 1 is subjected to the pedal pressure of the operator, the sterilization liquid medicine can be sprayed from the hole 21 with a large pressure so as to be attached to the arch portion of the sole of the operator. Since the arch portion of the sole is often recessed upward, if the hole 21 is large in diameter, the pressure of the sterilizing liquid medicine sprayed from the hole 21 is too small, and it is difficult to sterilize the arch portion of the sole.

In another preferred embodiment, the spacing between the plurality of holes 21 is not uniform, and the spacing between the plurality of holes 21 is larger in areas of larger aperture (e.g., the areas of contact with the soles corresponding to the soles and heels of the operator as described above), which may typically be 8-14mm. The spacing among the holes 21 is properly enlarged in the area with larger aperture, so that the volatilization loss of the disinfection liquid medicine from the holes 21 can be reduced on the premise of ensuring the sufficient disinfection of the sole, the probability of premature breakage of the coating film 2 is also reduced, the service life is prolonged, and the use cost is reduced. In areas of smaller diameter (for example the aforementioned areas of contact with the sole of the foot corresponding to the arch of the operator), the spacing between the plurality of holes 21 is small, which may be generally between 2 and 6mm. The intervals among the holes 21 are properly reduced in the area with smaller hole diameter, so that the disinfection of the arch part of the sole can be effectively ensured; since it is known from the foregoing that since the pressure of the sterilizing liquid medicine sprayed from the hole 21 having a small hole diameter is large, the coverage of the sterilizing liquid medicine sprayed from the single hole 21 is limited, the reduction of the interval between the holes 21 can ensure the complete sterilization of the sole as much as possible, and at the same time, since the hole diameter is small, the proper increase of the density of the holes 21 (i.e., the reduction of the distance between the holes) does not seriously affect the strength and the service life of the cover film 2.

The cover film 2 may be a plastic film. In order to reduce the cost and comprehensively utilize materials and reduce white garbage, a waste and idle greenhouse film can be used as a coating film. After the foot pad 1 is covered with the cover film 2, the periphery of the cover film 2 may be sealed with a stapler or a plastic sealer, and then a plurality of holes 21 may be punched in the cover film 2 corresponding to the front surface of the foot pad with a puncher. The plurality of holes 21 may be formed in a mesh shape or a screen shape. When the plastic packaging machine is inconvenient or the plastic packaging machine is not arranged on site, a stapler can be used for sealing the wrapping film 2; when sealing with the stapler, it is preferable to set the folding opening of the wrapping film 2 on the front surface of the wrapping film 2, and bind only the folding opening of the wrapping film 2 (for example, bind only four corners of the overlapping portion after folding) without binding the bottom of the wrapping film 2 together, so that the bottom of the wrapping film is not perforated by the stapler, and meanwhile, since the staple used when sealing with the stapler is generally made of metal material, the wrapping film 2 is easily torn from the opening at the position where the staple is nailed under the action of external force, so that the opening is larger and larger, and therefore, the loss of the sterilizing liquid medicine from the opening at the bottom of the wrapping film 2 can be avoided.

In order to facilitate the secondary addition of the sanitizing liquid medicine to the foot pad 1 after the consumption of the sanitizing liquid medicine is completed, the coating film 2 may be divided into two sections, a first coating film 22 and a second coating film 23, as shown in fig. 2. The lengths of the two sections of coating film (i.e., the first coating film 22 and the second coating film 23) may be the same or different, and there is a partial overlap in the middle of the footpad 1. The length of the overlapping portion (middle portion shown in the grid shape in fig. 2) may be 1/5 to 1/2, preferably 1/3 of the length of the footbed 1. The arrangement mode is that when the disinfection liquid medicine is needed to be added into the pedal pad 1, the coating film can be lifted upwards slightly from the overlapped junction of the two sections of coating films, so that the disinfection liquid medicine is convenient to add; thus, the problems that when the disinfection liquid medicine is added through the holes 21, the immersion speed of the disinfection liquid medicine is very slow due to the limitation of the aperture of the holes 21, the addition speed is high and even overflows, and the disinfection liquid medicine received by the foot pad 1 is not easy to be uniformly distributed are avoided; in addition, the two sections of coating films are partially overlapped, and the length of the overlapped part is 1/5-1/2 of the length of the pedal pad 1, so that the overlapped part is in a state of being tightly attached up and down under normal conditions, and the volatilization loss of the disinfection liquid medicine from the overlapped part can be effectively reduced.

Further, as shown in fig. 3, the coating film 2 may be divided into three sections, an upper coating film 24, a middle coating film 25, and a lower coating film 26, respectively. Wherein the lengths of the upper and lower cladding films 24, 26 may be the same or different, and the upper and lower cladding films 24, 26 meet (see the transverse dashed line below the middle cladding film 25 in fig. 3); the middle coating film 25 covers the joint of the upper coating film 24 and the lower coating film 26, so that the volatilization loss of the disinfection liquid medicine from the joint of the upper coating film 24 and the lower coating film 26 can be greatly reduced; preferably, the length of the middle coating film 25 covering the upper coating film 24 is the same as the length of the lower coating film 26 (i.e., the middle coating film 25 is bisected by the junction of the upper and lower coating films 24, 26). Since the area of the front sole of the shoe is larger than that of the heel of the shoe, the consumption of the sterilizing liquid medicine is generally slightly larger than that of the heel of the shoe, and therefore, the consumption of the sterilizing liquid medicine in the front portion of the foot pad 1 (the portion in contact with the front sole of the shoe) is slightly faster, and therefore, in order to facilitate the replenishment of the front portion of the foot pad 1 with the sterilizing liquid medicine, the length of the upper coating film 24 is appropriately set to be slightly shorter than that of the lower coating film 26, for example, the length ratio of the upper coating film 24 to the lower coating film 26 may be 1: (1.1-1.4). In order to prevent the volatilization loss of the sterilizing agent and to add the sterilizing agent for the second time, the length of the middle coating film 25 may be set to 1/5 to 2/5 of the length of the foot pad 1, preferably 1/3. When the sterilizing liquid medicine needs to be added to the pedal pad 1 for the second time, the sterilizing liquid medicine can be added to the upper part of the pedal pad 1 by lifting the lower end of the middle coating film 25 and using an injection device, and the sterilizing liquid medicine can be added to the lower part of the pedal pad 1 by lifting the upper end of the middle coating film 25 and using the injection device, so that the secondary adding of the sterilizing liquid medicine is greatly facilitated.

A second aspect of the present invention provides a disinfection pad comprising a foot pad 1, and a disinfection pad sealing device provided according to the first aspect of the present invention; wherein the sterilizing pad sealing device covers the outer surface of the pedal pad 1; specifically, the wrapping film 2 wraps on the outer surface of the footbed 1.

As shown in fig. 1, an embodiment of the second aspect of the present invention provides a sterilization pad including a footpad 1 and a cover film 2.

The foot pad 1 is made of a material having a moisture/water absorbing ability for impregnating a sterilizing liquid, and may be made of, for example, a sponge, a cotton pad or a fiber pad. In order to save cost and reasonably utilize resources, the sofa cushion can be made of sponge or palm cushion (such as mattress made of palm fibers) detached from the waste sofa cushion or mattress. The foot pad 1 provides a place for the operator to pedal with both feet.

The thickness of the foot pad 1 is 1.2-1.8cm, and may be, for example, any one or two of 1.2cm, 1.3cm, 1.4cm, 1.5cm, 1.6cm, 1.7cm and 1.8cm, for example, 1.2-1.5cm, 1.6-1.8cm, 1.3-1.7cm or 1.4-1.6cm. The thickness of the pedal pad 1 is set to be 1.2-1.8cm, so that the convenience of use and the volatilization and the consumption of the disinfection liquid medicine are considered, the walking balance of an operator is not influenced by the fact that the pedal pad 1 is too thick after the operator pedals the pedal pad 1, or the operator is obviously uncomfortable due to obvious change of ground conditions (transition from a hard road surface to a soft pedal pad 1), and the disinfection effect is not influenced by the fact that the disinfection liquid medicine absorbed by the pedal pad 1 is too little due to the fact that the pedal pad 1 is too thin; moreover, the thickness of the pedal pad 1 is set to be 1.2-1.8cm, so that excessive absorbed disinfection liquid medicine caused by excessive thickness of the pedal pad 1 can be avoided, when an operator steps on, a large amount of disinfection liquid medicine overflows to cause waste, and when the number of times of being stepped on is not large, the quantity of disinfection liquid medicine in the pedal pad 1 is insufficient due to the large amount of overflow of the disinfection liquid medicine, the disinfection effect is affected, the disinfection liquid medicine is required to be frequently supplemented, the waste of the disinfection liquid medicine and the times of adding the disinfection liquid medicine are further caused, and the cost and the convenience degree of use are increased.

The foot pad 1 has a length of at least 80cm, for example 80-120cm, and a width of at least 50cm, for example 50-70cm. The length of the pedal pad 1 is set, so that the problem that the two feet cannot be fully disinfected due to insufficient length of the disinfection pad (pedal pad 1) can be effectively reduced, the length of the human step is comprehensively considered, an operator can tread the two feet onto the pedal pad 1 very conveniently, discomfort that the operator needs to deliberately place the two feet onto the pedal pad 1 is reduced, and accordingly the two feet (two shoes) can be fully disinfected conveniently.

Further, the length of the footbed 1 is in the range of between any one or two of 80, 85, 90, 95, 100, 105, 110, 115 and 120cm, for example 80-100cm, 105-120cm, 90-110cm or 95-115cm; the width is in the range of between any one or two of 50, 55, 60, 65 and 70cm, for example 50-60cm, 60-70cm or 55-65cm.

The sealing device for the disinfection pad provided by the invention has the advantages of convenience in material taking, low cost and convenience in use, can well delay the volatilization loss speed of disinfection liquid medicine in the pedal pad 1, and also ensures good disinfection effect on soles. According to the disinfection pad provided by the invention, the foot pad 1 is coated by the coating film 2, so that the area of the foot pad 1 which can be contacted with air is greatly reduced, and the volatilization speed of disinfection liquid is delayed; however, the sterilizing capacity of the sole of the operator is not reduced at all, and the sterilizing effect of the whole sole of the operator can be effectively improved due to the size and the interval of the holes 21 on the coating film 2. In addition, the disinfection pad provided by the invention can avoid the problem that the stainless steel chassis used by the prior disinfection pad is easy to turn over due to unbalanced stress of the stainless steel chassis when the stainless steel chassis is used for pedaling, and simultaneously, the cost is saved.

In a word, the disinfection pad provided by the invention has the advantages of simple and reasonable structure, low cost, good disinfection effect, effective disinfection time extension, disinfection solution saving, and simple and efficient operation of supplementing disinfection solution, thus having high comprehensive use value and being worthy of large-area popularization and use.

The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (14)

1. A disinfection pad sealing device, comprising a coating film, wherein the coating film is used for coating the outer surface of a pedal pad; a plurality of holes are arranged on the front surface of the coating film; the diameter of the hole is 0.8-5mm;

the spacing between the holes is 2-15mm;

the diameters of a plurality of holes are not uniform, and the diameter of the holes is 3-5mm in the area with larger stress; the diameter of the hole is 0.8-1.5mm in the area with smaller stress;

the spacing between the holes is not uniform, and in the area with larger aperture, the spacing between the holes is 8-14mm; in the area with smaller aperture, the spacing between a plurality of holes is 2-6mm;

the area with larger stress is an area contacted with soles corresponding to the front soles and heels of operators; the area with smaller stress is an area which is contacted with the sole corresponding to the arch of the operator;

the area with larger aperture is an area contacted with the sole corresponding to the front sole and the heel of the operator; the area with smaller aperture is the area contacted with the sole corresponding to the arch of the operator.

2. The sterilization pad sealing device according to claim 1, wherein:

the coating film is a plastic film; after the foot pad is coated by the coating film, the periphery of the coating film is sealed by a stapler or a plastic packaging machine, and then a plurality of holes are punched on the coating film corresponding to the front surface of the foot pad by a puncher.

3. The sterilization pad sealing device according to claim 2, wherein:

sealing the coating film by adopting a stapler; when the stapler is used for sealing, the folding opening of the wrapping film is arranged on the front surface of the wrapping film, and only the folding opening of the wrapping film is bound at the same time, but not the bottom of the wrapping film.

4. The sterilization pad sealing device according to claim 1, wherein:

the wrapping film is divided into two sections, and the middle part of the pedal pad is partially overlapped, and the length of the overlapped part is 1/5-1/2 of the length of the pedal pad.

5. The sterilization pad sealing device of claim 4, wherein:

the length of the overlapped part is 1/3 of the length of the pedal pad.

6. The sterilization pad sealing device of claim 4, wherein:

the lengths of the two sections of coating films are equal.

7. The sterilization pad sealing device according to claim 1, wherein:

the coating film is divided into three sections, namely an upper coating film, a middle coating film and a lower coating film;

wherein the lengths of the upper coating film and the lower coating film are the same or different, and the upper coating film and the lower coating film are connected; the middle coating film covers the joint of the upper coating film and the lower coating film.

8. The sterilization pad sealing device of claim 7, wherein:

the length of the middle coating film covering the upper coating film is the same as the length of the middle coating film covering the lower coating film.

9. The sterilization pad sealing device of claim 7, wherein:

the length ratio of the upper coating film to the lower coating film is 1: (1.1-1.4).

10. The sterilization pad sealing device of claim 7, wherein:

the length of the middle coating film is 1/5-2/5 of the length of the pedal pad.

11. The sterilization pad sealing device of claim 10, wherein:

the length of the middle coating film is 1/3 of the length of the pedal pad.

12. A disinfection pad comprising a foot pad and a disinfection pad sealing device according to any one of claims 1-11; wherein, the disinfection pad sealing device is coated on the outer surface of the pedal pad.

13. A disinfection pad as claimed in claim 12, wherein:

the pedal pad is made of a material with moisture absorption/water absorption capacity and is used for infiltrating disinfection liquid medicine; the thickness of the pedal pad is 1.2-1.8cm, the length is at least 80cm, and the width is at least 50cm.

14. A disinfection pad as claimed in claim 12 or 13, wherein:

the thickness of the pedal pad is 1.4-1.6cm, the length is 80-120cm, and the width is 50-70cm.

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