JP2015515293A - Hand protection barrier dispenser - Google Patents

Abstract

Disclosed is a hand protection barrier dispenser that dispenses a disposable sanitary barrier that temporarily covers the hand and provides complete hand protection. The hand protection barrier dispenser dispenses the hand protection barrier so that it can be easily worn by a user. Each of the hand protection barriers opens in a state where each can be easily worn and dispensed. The hand protection barrier dispenser dispenses only one hand protection barrier at a time. [Selection figure] None

Description

  This application is based on US patent application Ser. No. 13 / 526,892 whose title is “Hand Protection Barrier Dispenser” filed on June 19, 2012, and the invention filed on March 8, 2012. Both applications of US patent application Ser. No. 13 / 415,017, whose name is “Hand Protection Barrier Dispenser”, are claimed in their entirety, the contents of which are hereby incorporated by reference in their entirety.

  The present invention relates generally to a disposable sanitary barrier that temporarily covers the hand, and more particularly to a dispenser for a hand protection barrier for dispensing such a barrier.

  Today, people are increasingly concerned about the hygiene of public facilities such as public toilets. It is a well-known fact that after using such facilities, the majority of people wash their hands, while others do not wash their hands. This fact is supported by numerous studies showing that 30-40% of people who use such toilets do not wash their hands before leaving the toilet. In addition, such studies also show that about half of the people who wash their hands use soap.

  In this way, often harmful germs may be attached to the hands of public toilet users, and such harmful germs may be present behind toilet door handles, and these Bacteria are left when the user leaves the toilet. Even if the user of the subsequent toilet wash his hands, touching the door handle when leaving the toilet will allow the bacteria to survive long enough to transfer to these subsequent users. If you can leave the toilet without getting the bacteria that might have been left on the handle of the toilet door from the hand of the user who did not wash his hands first using the toilet, The majority of public toilet users will be happy.

  For a long time, public toilet users have dealt with leaving the public toilet without touching the door handle directly by hand in a manner that can be taken on the spot. For example, a user may use a paper towel or other material as a barrier to grip the toilet door handle when leaving the toilet. However, paper towels and the like are not always available in all toilets, and often there is no convenient place near the door where toilet users can throw away used paper towels. In addition, the porous material of the paper towel may not give the toilet user a strong belief that a protective barrier is applied between the toilet user's hand and the toilet door handle, In particular, when the user's hand and / or the door handle is slightly wet, the possibility is high.

  As can be inferred, various possible solutions have been attempted to this problem. One such solution that overcomes such an in-situ approach is described, for example, in US Pat. No. 6,925,763 by Stark et al. In the Stark et al. Patent, a tissue dispenser and a separate tissue receiver are provided, both located near the handle of the toilet door. Upon exiting the toilet, the toilet user can easily grab the tissue from the tissue dispenser, use the tissue to open the toilet door, and discard the tissue into the tissue receiver . Of course, the sheet of tissue used in the Stark et al. Patent does not provide a complete hand protection barrier.

  Such tissue sheets at best only provide a barrier in front of the toilet user's hand. Even with this kind of protection, the toilet user can dispense a tissue sheet from the dispenser so that no part of the toilet user's hand touches the handle of the toilet door. It must be positioned to cover the user's hand. Many toilet users who use tissue sheets do not take time to carefully position the tissue properly to provide an effective protective barrier.

  A more complex and possible solution to this problem is described in US Pat. No. 4,997,139 by Menard. The Menard patent provides a mechanical dispensing device that automatically dispenses a continuous sanitary cover for a toilet outlet door handle. Each time a door is used, the mechanical device advances the sanitary cover to provide a new sanitary cover that covers the surface for the door handle. While effective, this solution is mechanically much more complicated, expensive to implement, and can at least lead to mechanical failure.

  Another possible solution to this problem is described in US Pat. No. 6,912,728 by Panella. Panella's patent provides a sanitary pocket that can be applied to the toilet user's hand, which sanitary pocket is used while the handle of the toilet door is gripped. Supply the adhesive that is used to keep it in hand. This sanitary pocket material is dispensed from a dispenser, which is disclosed only very little. The sanitary pocket material is formed of two sheets that are assembled together to form the pocket, and one sheet supplied with the adhesive is formed longer than the other sheet. The dispensing of such sanitary pocket materials each having a pressure-sensitive adhesive seems not to be mentioned in the Panella patent.

  Improvements from these devices are shown in US Pat. No. 8,146,776 by Balkin et al., Whose invention is by the inventors of the present application and is described above as the parent application of the present parent. Is incorporated by reference. The device of the '776 patent by Balkin et al., From a roll of such hand protection barriers, each having an opening therein, each connected to a subsequent hand protection barrier by a perforated connection, Dispense. The dispensing mechanism dispenses the hand protection barrier through the opening in the housing, and when the hand protection barrier moves to the access position, the hand protection barrier is opened through the opening in the housing. To do. While this dispenser is a significant improvement over the other devices referenced above, the mechanism is somewhat complex, which makes the manufacturing and purchasing costs of the device higher than desired.

Improvements to these devices are shown in US patent application Ser. No. 13 / 415,017 filed Mar. 8, 2012, which is also due to the inventors' invention. Which is incorporated by reference as described above. The device of the '017 application by Balkin et al. Dispenses each hand protection barrier from a pile of hand protection barriers each having an opening near the top.
When the dispensing mechanism dispenses the hand protection barrier, the pressure gas is selectively directed through one or more nozzles to the opening of the top hand protection barrier in the mountain to open the hand protection barrier. This allows the user to insert a hand into the interior and pull it away from the mountain. At this time, the next hand protection barrier in the mountain may be opened. This dispenser is a significant improvement over the other devices referred to above, but requires a pressure gas cylinder and valve system to control the supply of pressure gas to the nozzle.

  It is desirable to provide a hand protection barrier that is simpler, cheaper and more effective for use by public toilet users and the like.

  The subject matter discussed above in the above background relating to the invention should not be construed as prior art merely as a result of the foregoing description of the background relating to the invention. Similarly, problems described in the above background relating to the invention or related to the subject matter of the above background relating to the invention should not be construed as previously recognized in the prior art. . Although the subject matter in the above background relating to the invention is merely a representation of a different approach, it can invent itself.

  The present invention takes the form of a hand protection barrier dispenser that dispenses a hand protection barrier that can be placed in any convenient location. The hand protection barrier dispensed by the hand protection barrier dispenser of the present invention is made of a thin impermeable material such as a plastic forming the hand protection barrier. The hand protection barrier can be formed by a piece of plastic film folded in half and closed at the side, thereby leaving one opening. The hand protection barrier may be dispensed from a pile of hand protection barriers removably mounted on the hand protection barrier dispenser so that one hand protection barrier can be dispensed at a time. it can.

  Such hand protection barriers provide an easy way for the user of the toilet to get out of the public toilet without touching the toilet door handle that may be covered with pathogenic bacteria. provide. Hand protection barrier dispensers used to dispense these hand protection barriers from the pile of hand protection barriers are located near door handles or knobs, such as public toilet doors, or on nearby walls. Can be installed. The hand protection barrier dispenser can, of course, be installed in other convenient locations where dispensing of the hand protection barrier is desirable. Examples of such other locations include self-service gas stations as well as locations within the grocery production, meat and bread sectors.

  The hand protection barrier is dispensed from a pile of hand protection barriers disposed on the hand protection barrier dispenser, but the hand protection barrier dispenser is installed on a door, wall, or other support. it can. The piles of hand protection barriers are dispensed individually, where the hand protection barrier at the top of the pile is automatically opened by the hand protection barrier dispenser for the user to wear. The exposed hand protection barrier is supported in a location where the user can easily access the hand protection barrier by sliding the hand into it and pulling it from the hand protection barrier dispenser. Has been. This action exposes the next hand protection barrier in the mountain, which is then in the position to be dispensed next.

  In the first embodiment, a hand protection barrier dispenser that dispenses a hand protection barrier from a pile of hand protection barriers each having an opening in the vicinity of the upper end for dispensing the pile of hand protection barriers. A housing including a receiver that can be mounted therein, and an electric blower disposed in the housing, wherein the electric blower is an exhaust outlet through which the electric blower blows air when powered by the electric blower A switch mechanism disposed within the housing and connected to a power source, wherein the switch mechanism supplies power to the electrical blower when the switch mechanism is activated and is not activated, At least one nozzle operably connected to an exhaust port of the electric blower, wherein the at least one nozzle is configured not to supply power to the blower; When the switch mechanism is activated, the air blown from the electric blower is received, and the user inserts the user's hand through the opening of the uppermost hand protection barrier in the mountain, thereby protecting the uppermost hand. Opening the uppermost hand protection barrier to make the barrier easier to wear, and directing the blown air toward the opening of the uppermost hand protection barrier, wherein the user's hand The top hand protection barrier worn by the user is pulled out of the pile of hand protection barriers by pulling the top hand protection barrier located inside from the rest of the pile of hand protection barriers. It is.

  In another embodiment, a hand protection barrier dispenser that dispenses a hand protection barrier from a pile of hand protection barriers, each having an opening near the top, dispenses the pile of hand protection barriers. A housing including a receiver that can be mounted therein, wherein the receiver has first and second sides and first and second ends, and the pile of the hand protection barrier comprises: An upper end of the hand protection barrier is disposed in the housing with the upper end disposed near the first end of the receiver, and the receiver is configured to have a V-shaped cross section; The V-shaped ridge extends in a direction essentially parallel to the first and second sides of the receptacle and in the middle of both; and electricity disposed in the housing A blower, wherein the electric blower is powered when the electric blower is powered. A blower having an exhaust outlet for blowing air; a switch mechanism disposed within the housing and connected to a power source, wherein the switch mechanism provides power to the electrical blower when activated and is not activated; And at least one nozzle operably connected to an exhaust port of the electric blower, wherein the at least one nozzle is operated by the switch mechanism When receiving the air blown from the electric blower, the user inserts the user's hand through the opening of the top hand protection barrier of the mountain and wears the top hand protection barrier. To facilitate, the top hand protection barrier is opened and the blown air is directed to the top hand protection barrier opening in the hand protection barrier mountain. And a system sensor for detecting that the user's hand is in a position near the opening of the uppermost hand protection barrier on the mountain of the hand protection barrier; and the switch mechanism in response to a signal from the system sensor And an electronic system that supplies power to the electric blower, blows air to the at least one nozzle, and opens the hand protection barrier, wherein the user's hand is located therein By pulling the top hand protection barrier away from the rest of the mountain of hand protection barriers, the top hand protection barrier worn by the user is extracted from the mountain of hand protection barriers.

  Further, in one embodiment, a hand protection barrier dispenser for dispensing a hand protection barrier from a pile of hand protection barriers each having an opening in the vicinity of the upper end for dispensing the pile of hand protection barriers. A housing including a receiver that can be mounted therein; an electrical blower disposed within the housing; a switch mechanism disposed within the housing and connected to a power source, wherein the switch mechanism is activated Supplying power to the electric blower; and a nozzle operatively connected to the electric blower, wherein the nozzle receives air blown from the electric blower when the switch mechanism is activated. Opening the top hand protection barrier by directing the air to an opening of the top hand protection barrier on the mountain of the hand protection barrier, wherein the top hand protection barrier is By separating from the rest of the hand protective barrier mountains, it is removed from the hand protective barrier of the mountain.

  In a method embodiment, a hand protection barrier, each having an opening near the top, is dispensed from a pile of hand protection barriers as described above by: Placing a pile of the hand protection barrier on a receiver in the hand protection barrier dispenser; and installing an electric blower disposed in the housing, wherein the housing is An exhaust port through which air is ejected when electric power is supplied by the electric blower; and controlling the operation of the electric blower to blow out air by a switch mechanism, wherein the switch mechanism is When the switch mechanism is operated, power is supplied to the electric blower, and when the switch mechanism is not operated, power is not supplied to the electric blower; air blown from the electric blower when the switch mechanism is operated The air blown from the exhaust port of the electric blower through at least one nozzle receiving the air Where the user inserts the user's hand through the opening of the top hand protection barrier of the mountain and makes it easy to wear the top hand protection barrier. Opening the top hand protection barrier, and pulling the top hand protection barrier in which the user's hand is located away from the rest of the mountain of hand protection barriers, wherein , Thereby extracting the hand protection barrier worn by the user from the pile of the hand protection barrier.

  According to the above, when the user of the toilet tries to get out of the toilet, the toilet protective barrier dispenser of the present invention is in a position convenient for the user of the toilet to dispense the hand protective barrier. It will be appreciated that it can be installed at or near the toilet door. Such a hand protection barrier dispenser can be used in other applications, such as in grocery production, meat and / or bakery departments, Protects against direct contact with meat, fruit, vegetables and / or bakery products so that uncontaminated food products can be purchased. The hand protection barrier dispenser of the present invention can be used in a self-service gas station, and can prevent gasoline, oil and other substances from coming into contact with the user's hand. One further use of the hand protection barrier dispenser of the present invention is the cleaning of pet litter containers.

  Therefore, it is understood that the present invention teaches a simple, low-cost and effective hand protection barrier dispenser used by public toilet users and the like to dispense a hand protection barrier. Let's be done.

  These and other advantages of the invention are better understood with reference to the drawings.

FIG. 6 is a perspective view of an example of a hand protection barrier dispenser according to the present invention, showing the upper and lower housing members disassembled from the housing base for clarity of the main operating components mounted on the housing base. .

FIG. 2 is a perspective view of the hand protection barrier dispenser shown in FIG. 1 shown assembled with the upper and lower housing members removed to show the various components mounted on the housing base.

FIG. 2 is a perspective view of the hand protection barrier dispenser shown in FIG. 1 with the lower housing installed on the assembly shown in FIG. 2 and the upper housing installed on the lower housing.

It is a figure which shows the folded state of the slice of the thin film-like material formed as a hand protection barrier.

FIG. 5 is a perspective view of a hand protection barrier formed and finished from a folded section of the thin film material shown in FIG. 4 with closed sides of the hand protection barrier and mounting holes disposed therein; , And incisions disposed in the vicinity of the mounting holes.

FIG. 6 is a partially exploded view of the hand protection barrier pile assembly held with the mounting spools in each of the four mounting holes shown in FIG.

FIG. 7 is a perspective view of a pile of hand protection barriers shown in FIG. 6 in a state of being placed on the hand protection barrier dispenser shown in FIG. 3.

FIG. 8 is a first cross-sectional view of the hand protection barrier dispenser and the hand protection barrier peak shown in FIG. 7, showing a V-shaped configuration of the hand protection barrier peak on the upper housing.

FIG. 8 is a second cross-sectional view of the hand protection barrier dispenser and the mountain of the hand protection barrier shown in FIG.

FIG. 8 is a perspective view of the hand protection barrier dispenser and a pile of hand protection barriers mounted on a surface as shown in FIG. 7, the top hand protection after being pneumatically opened and ready for dispensing The barrier is shown in an open state on the hand protection barrier dispenser.

FIG. 11 is a perspective view of the hand protection barrier dispenser shown in FIG. 10, showing the user's hand activating the sensor and being inserted into the top hand protection barrier.

FIG. 11 is a perspective view of the hand protection barrier dispenser shown in FIG. 10, showing a state where the user's hand is completely inserted into the uppermost hand protection barrier.

FIG. 13 is a view close to that shown in FIG. 12, showing the user's hand in the hand protection barrier and pulling the top hand protection barrier away from the pile of hand protection barriers.

It is the figure similar to what was shown by FIG. 13, and the figure which showed the state in which a hand protection barrier dispenser opens the next hand protection barrier in preparation for dispensing.

FIG. 8 is a perspective view showing a hand protection barrier dispenser installed near the handle of the toilet door on the toilet door, including a pile of hand protection barriers shown in FIG. 7.

It is a perspective view which shows the hand protection barrier dispenser mounted in the position near the production section of a grocery store including the pile of the hand protection barrier shown by FIG.

It is a perspective view which shows the hand protection barrier dispenser mounted in the gasoline pump of a gas station including the pile of the hand protection barrier shown by FIG.

  Examples of embodiments of the hand protection barrier dispenser of the present invention are shown in the drawings and are discussed below in connection with these drawings. Referring first to FIG. 1, three parts of the hand protection barrier dispenser of the present invention are shown. The housing base 30 is a flat member on which the various parts of the hand protection barrier dispenser are assembled. The lower housing member 32 mounted on the housing base 30 is illustrated separately from the housing base 30, and the upper housing member 34 mounted on the lower housing member 32 is illustrated separately from the lower housing member 32. ing.

  As shown in FIGS. 1 and 2, the housing base 30 is formed of a stamped piece of sheet metal, and a plurality of hand protection barrier dispenser components are mounted on the housing base 30 portion for mounting various parts. It has a plurality of small holes through which screws can be passed. The main operating parts of the hand protection barrier dispenser of the present invention are mounted on the housing base 30. The housing base 30 has a rectangular hole 36 disposed therein, in which a removable bottom cover member 38 is installed (using four screws). The bottom cover member 38 can be removed from the housing base 30 to facilitate access to the interior of the hand protection barrier dispenser.

  The system board 40, which contains the majority of the electronic circuitry used to operate the hand protection barrier dispenser, has a hand protection barrier dispenser when the bottom cover member 38 is installed in the rectangular hole 36 of the housing base 30. Mounted on the surface of the bottom cover member 38 located inside the vessel (with four screws electrically isolated). The system board 40 optionally has a communication connector 42. The communication connector 42 is used to connect the system board 40 to a computer (not shown), which is optionally used to program the system board 40. The system board 40 can be an off-the-shelf programmable board. The system board 40 may optionally have a power connector 44 that is used to supply power to the system board 40 during its programming or optionally during operation of the hand protection barrier dispenser of the present invention. . However, this point will be appreciated by those skilled in the art as it will require supplying external power to the hand protection barrier dispenser and will complicate its installation.

  Two battery holders 46 and 48, which are preferably used to supply power for the operation of the hand protection barrier dispenser, are accessible inside the hand protection barrier dispenser by removing the upper housing member 34. It is mounted on the surface of the equipped bottom cover member 38 (four screws each). Battery holders 46 and 48 are each connected to system board 40 with wires 50 and 52 (shown only in FIG. 2) to supply power to system board 40. The battery holders 46 and 48 are suitable for the present invention because the voltage output and life of the power supply installed in the battery holders 46 and 48 is sufficient for the battery usage duration (or a sufficient number of hand protection barriers to be dispensed). Any number of types can be used as long as they can supply sufficient power for the operation of the hand protection barrier dispenser. Each of the battery holders 46 and 48 holds, for example, an AA size alkaline battery or a lithium battery that dispenses at least about 500 hand protection barriers from a hand protection barrier dispenser.

  A small power blower 54 is mounted on the housing base 30 between the two battery holders 46 and 48 using a blower bracket 56. The blower bracket 56 is mounted on the housing base 30 using a pair of screws, and the blower 54 is mounted on the blower bracket 56 using a pair of screws. The blower 54 is selectively supplied with electric power from the system board 40 through the wire 58, and blows out air from an outlet disposed on the side facing the system board 40 near the upper portion of the blower 54. An air duct assembly 60 is mounted on the exhaust portion of the blower 54. When power is supplied to the blower 54 by the system board 40, the air blown by the blower 54 is directed.

  The blower 54 is to be operated at a DC constant voltage, and it is assumed that power is supplied to the hand protection barrier dispenser from batteries installed in the battery holders 46 and 48. The blower 54 should also provide a properly selected flow of air when powered. An example of a suitable selection of blower 54 is Sunon Wealth Electric Machine Industry Co. of Kaohsiung, Taiwan , Ltd., Ltd. DC brushless blower model No. PMB1275PNB1-AY, operating at DC 12 volts (6-13.8 DC voltage) and nominal air carrier flow rate when operating at rated speed is 13.6 CFM.

  The support bracket 62 is illustrated as being mounted on the surface of the housing base 30 that is the inner side of the hand protection barrier dispenser. A second support bracket 64 is shown on the same side, disassembled from the housing base 30. Support brackets 62 and 64 are used to support the portion of lower housing member 32 above housing base 30.

  The air duct assembly 60 extends through a slot 66 disposed in the lower housing member 32 (this point will be described in more detail below in conjunction with the description of the lower housing member 32). It is open above the housing member 32. The air duct assembly 60 has a recess therein and conveys air supplied when the blower 54 is operated. The air duct assembly 60 shown here has two nozzles 80 and 82 located on the front side of the air duct assembly 60, as illustrated in FIGS. 1 and 2, with the nozzles 80 and 82 being slightly separated from each other. Directing the air down and away from the blower 54.

  Optionally, the nozzles 82 and 84 can be adjustably mounted within the air duct assembly 60 so that they are oriented in an optimal direction. Also, as an option, each of the nozzles 82 and 84 may be controlled using a valve or an orifice capable of regulating flow to control the flow through each. Optionally, the nozzles 82 and 84 may be moved to change the height of the hand protection barrier located inside the hand protection barrier dispenser, which would be very complex. Further, fewer or more than two nozzles may be used in the air duct assembly 60 if desired.

  The main part of the hand protection barrier dispenser of the present invention described at the end is a sensor board 88. The sensor board 88 is mounted at the position described below on the surface of the lower housing member 32 (shown in FIG. 1). The sensor board 88 has a signal source 90, a reflected signal sensor 92, and an indicator LED 94 mounted thereon. The signal source 90 generates a light or high frequency signal that is sufficiently close to the signal source 90 and the reflected signal sensor 92 on the sensor board 88 (ie, within about 6 inches, closer) an object (human Reflected on the reflected signal sensor 92 by a hand). (The signal source 90 and the reflected signal sensor 92 on the sensor board 88 may be arranged in reverse or moved to a close position as long as they are arranged close to the position shown in FIG. 2. (The reason will be clarified below in connection with the description of FIGS.

  From the above, the signal source 90 can be, for example, an infrared LED or an ultrasonic signal generator, and the reflected signal sensor 92 is, for example, a photodiode or an ultrasonic detector that senses infrared light. be able to. The indicator LED 94 must be clearly visible when illuminated. The sensor board 88 is electrically connected to the system board 40 by a wire 96 (shown only in FIG. 2). The wire 96 is used by the system board 40 to operate the sensor board 88 and conversely to supply information from the sensor board 88 to the system board 40.

  The housing base 30 further includes a plurality of mounting holes 98 (of which a hand protection barrier dispenser is mounted on a surface on which the hand protection barrier dispenser is mounted (not shown in FIGS. 1 and 2). Part of which can be shown in FIGS. 1 and 2.

  Referring primarily to FIG. 1, the configuration of the lower housing member 32 is described in more detail below. The lower housing member 32 has two side members 100 and 102 on opposite sides from which a pile of hand protection barriers (described below with reference to FIGS. 4-6) can be dispensed. A concave, rectangular hand protection barrier receptor 104 that is placed in place is disposed between the side members 100 and 102. The hand protection barrier receptacle 104 has a V-shaped cross-sectional shape, and the V-shaped ridge line is essentially parallel to and intermediate between the side members 100 and 102. This V-shape is important to ensure proper dispensing from the hand protection barrier dispenser of the hand protection barrier, which will be clarified below in conjunction with the description of FIGS. The

  A rectangular V-shaped raised floor 106 that extends over substantially the entire length of the hand protection barrier receptacle 104 but is spaced apart from the end of the hand protection barrier receptacle 104 where the slot 66 is located is a hand protection. Located in the barrier receptor 104. This space is also important to ensure proper dispensing of the hand protection barrier from the hand protection barrier dispenser, which will become apparent in the following in conjunction with the description of FIGS. Become. In the vicinity of the four corners of the hand protection barrier receptor 104, four dispenser mounting pegs 108 extending upward from the upper surface of the hand protection barrier receptor 104 are arranged.

  At the end opposite the position of the hand protection barrier receptacle 104, in the middle of the side members 100 and 102, a large opening 110 is disposed through which the battery is disposed in the battery holders 46 and 48. Is done. This point will become apparent below in connection with the description of FIG. In order to install the lower housing member 32 on the housing base 30, the air duct assembly 60 is disposed in a slot 66 in the lower housing member 32. The lower housing member 32, the blower 54, and the blower bracket 56 are now lowered onto the housing base 30, and the blower bracket 56 is secured to the housing base 30 as described above, and then the lower housing member 32. Is fixed on the housing base 30 with a plurality of screws.

  Further details of the upper housing member 34 are described below, primarily with reference to FIG. The upper housing member 34 is configured to be mounted on the lower housing member 32 in the middle of the side members 100 and 102 of the lower housing member 32 such that the large opening 110 in the lower housing member 32 is completely closed. Yes. The upper housing member 34 has a large opening 112 therein that surrounds the hand protection barrier receptacle 104 in the lower housing member 32, where the hand protection barrier receptacle 104 is a large opening in the upper housing member 34. It is in a state where it can be completely accessed through 112.

  The upper housing member 34 has three holes 114, 116, and 118 therein and overlaps the signal source 90, the reflected signal sensor 92, and the indicator LED 94 of the sensor board 88 (shown in FIG. 2), respectively. The sensor board 88 is mounted under the upper housing member 34 (using two small screws not shown) where the signal source 90 transmits a signal through the hole 114 and the reflected signal passes through the hole 116. Passing through to the reflected signal sensor 92, the indicator LED 94 can be seen through the hole 118.

  Next, referring to FIG. 3, the upper housing member 34 can be removed from the housing base 30 so as to power the hand protection barrier dispenser and other components of the hand protection barrier dispenser. It will be appreciated that access to the dispenser battery (not shown) mounted in the battery holders 46 and 48 that can be made easier. The upper housing member 34 can be fixed to the lower housing member 32 with a plurality of screws.

  Referring now to FIG. 4, a thin sheet of membrane material 130 having opposite ends 132 and 134 and opposite ends 136 and 138 formed in the hand protection barrier will be described. The thin sheet of thin film material 130 is longer in length than the width and is folded to half length along the fold line indicated by reference numeral 140 while joining the ends 132 and 134 together. Next, the end portion 134 is bent downward as shown in FIG. 4 to form a folded portion 142. This fold 142 increases the stiffness of this portion of the sheet of thin film material 130, which is important in the operation of the hand protection barrier dispenser of the present invention, as will become more apparent below.

  By way of example, the sheet of thin film material 130 is preferably very thin, for example, about 0.8 milliinches (0.0008 inches) thick, but the thickness is substantially dissociated from the principles of the present invention. (For example, 0.5 mm (0.0005 inch) to 3.0 mm inch (0.0030 inch)). The sheet of thin film material 130 may be a polyethylene thin film or other suitable material, but is preferably made of an antistatic material or is added with an antistatic material. A suitable antistatic material is polyethylene terephthalate (PET), which is a low charge material (ie, the material itself does not generate an electrostatic charge). An example of the size of the sheet of thin film material 130 is about 21 inches long and about (7 + 3/4) inches wide, and the magnitude of the lowering due to folding of the fold back 142 is about (1 + 3/8) inches.

  FIG. 5 shows a state in which a sheet of the thin film material 130 is manufactured on the hand protection barrier 144 and finished. Side 136 is mated and sealed as indicated by reference numeral 146, and side 138 is mated and sealed as indicated by reference numeral 148. It will be appreciated that the sealed sides 146 and 148 maintain the position of the fold 142. Next, holes 150 are formed in the hand protection barrier 144 near each of its four corners (the distance between the hole 150 and the end 132 is the distance between the hole 150 and the fold line 140). Can be slightly larger than the distance). A notch 152 is formed in the side portion 136 or 138 in the vicinity of each hole 150 to facilitate the peeling of the sheet of thin film material 130 between the side portions 136 and 138 and the hole 150.

  The edge 132 of the sheet of thin film material 130 determines the upper end of each hand protection barrier 144, and the fold line 140 determines the lower end of each hand protection barrier 144. The seal line 156 parallel to the fold line 140 is formed in the hand protection barrier 144 on the side of the two holes 150 closest to the lower end of the hand protection barrier 144 and on the side of the hole 150 opposite to the fold line 140, A portion of the hand protection barrier 144 other than the folding back 142 is enclosed.

  FIG. 6 shows a state in which a plurality of hand protection barriers 144 are assembled as peaks 154 of the hand protection barrier 144. Four spools 160, each having the same diameter as the hole 150 and having flanges with a diameter sufficiently larger than the hole 150 disposed at the upper and lower ends thereof, are respectively in corresponding positions at the corners of the hand protection barrier 144. They are inserted into the holes 150 and held together. Note that the spool 160 has a through-hole 162 designed to interfere with and engage the dispenser mounting peg 108 in the hand protection barrier receptacle 104 of the lower housing member 32 (shown in FIG. 1). Should.

  A collar 164 having a U-shaped cross-section and surrounding the upper end 132 of each hand protection barrier 144 of each of the peaks 154 of the hand protection barrier 144 is disposed at the upper end of the peak of the hand protection barrier 144. The collar 164 has four holes 166 that are the same size as the hole 150 of the hand protection barrier 144, and each hole 166 is located near the four corners of the collar 164. From FIG. 6, it can be seen that each of the two spools 160 located near the upper end of the peak 154 of the hand protection barrier 144, together with the two holes 166 of the collar 164, the hole 150 of each hand protection barrier 144 of the peak 154 of the hand protection barrier 144. It will be seen extending through.

  Optionally, each hand protection barrier 144 has an attachment mechanism that adheres to each other to facilitate opening of the next hand protection barrier 144 when one hand protection barrier 144 is peeled away from the mountain 154 of the hand protection barrier 144. It can also be provided. Such an attachment point 168 can optionally be placed at the midpoint of the fold 142 of each hand protection barrier 144 so that when the previous hand protection barrier 144 is removed from the peak 154 of the hand protection barrier 144, In order to facilitate opening of the hand protection barrier 144, a weak adhesion to the uppermost hand protection barrier 144 is enabled. The attachment point 168 has, for example, an adhesive force sufficient to open the hand protection barrier 144 when the immediately preceding hand protection barrier 144 is removed from the peak 154 of the hand protection barrier 144. It is formed with a small amount of low tack adhesive that is insufficient to remove the next hand protection barrier 144 from 154.

  Next, FIG. 7 shows the state when the peak 154 of the hand protection barrier 144 is installed on the fully assembled hand protection barrier dispenser 170. The peak 154 of the hand protection barrier 144 is lowered into the hand protection barrier receptor 104, and the bottom of the peak 154 of the hand protection barrier 144 is placed on the raised floor 106 of the hand protection barrier receptor 104. The four spools 160 in the peaks 154 of the hand protection barrier 144 are then lowered so that the holes 162 in the spool 160 are fully engaged with the dispenser mounting pegs 108 and the hand protection barrier 144 The mountain 154 is kept in the hand protection barrier dispenser 170.

  Next, with reference to FIGS. 8 and 9 in addition to FIG. 7, the raised floor 106 of the hand protection barrier receptor 104, the raised floor 106 of the hand protection barrier receptor 104 and the hand protection barrier receptor 104. A full V-shaped configuration, the use of the fold 142 on the hand protection barrier 144 will be fully appreciated. By mounting the spool 160 on the dispenser mounting peg 108 so that the peak 154 of the hand protection barrier 144 is attached to the hand protection barrier receptor 104, the peak 154 of the hand protection barrier 144 is the hand protection barrier receptor. Intimate contact between 104 and the raised surface 106 is maintained.

  It will be appreciated that the blower 54 blows out the air used to open each of the hand protection barriers 144. Air blown from the blower 54 is supplied to the air duct assembly 60 and is directed by nozzles 80 and 82 to the top of the uppermost hand protection barrier 144 of the peak 154 of the hand protection barrier 144. As a result, the folded back 142 of the hand protection barrier 144 is blown upward, and the hand protection barrier 144 is opened. When that portion of the hand protection barrier 144 is blown upward, from FIG. 8, the opposite side of the V-shape of that portion of the hand protection barrier 144 that remains in contact with the rest of the peaks 154 of the hand protection barrier 144 is an inverted U shape. You will understand.

  In order to increase the uppermost hand protection barrier 144 of the peak 154 of the hand protection barrier 144, it has been found that the blower 54 described above requires power to be supplied for about 2 seconds. In the case of this blower 54, the maximum speed is not reached with the operation for 2 seconds, but the operation for 2 seconds is sufficient to raise the uppermost hand protection barrier 144. It will be appreciated that although the model of the blower 54 can be changed, the duration of operation of the blower 54 is changed between about 1 second and about 10 seconds. Further, if desired, the system board 40 is configured to change the operating duration of the blower 54 in response to the voltage of the batteries contained within the battery holders 46 and 48, such that the blower 54 decreases as the battery voltage decreases. May be extended to compensate for reduced acceleration or reduced speed of the blower 54 as a result of the reduced battery voltage.

  From FIG. 9, it can be seen that the upper end of the folding back 142 of the hand protection barrier 144 is located at the right end of the raised floor 106 of the hand protection barrier receptacle 104. This causes the air blown from the blower 54 and supplied to the air duct assembly 60 to firmly open the top hand protection barrier 144 that is already slightly open due to the position and shape of the raised floor 106. Make sure. The V shape of the hand protection barrier receptor 104 and the raised floor 106 of the barrier receptor 104 provide the same V shape for the peaks 154 of the hand protection barrier 144, ie, once through the air duct assembly 60 from the blower 54. When the blown-off air opens the uppermost hand protection barrier 144, the hand protection barrier 144 tends to maintain an open posture rather than a collapsed and closed posture. Furthermore, once the hand protection barrier 144 is opened, the fold 142 tends to provide additional rigidity and help it stay in that position.

  Here, it is useful to describe the preferred mode of operation of the hand protection barrier dispenser of the present invention. That is, it is operated by the electronic system included in the system board 40. One possible mode of operation of the hand protection barrier dispenser of the present invention is that when the user's hand is close enough to the hand protection barrier dispenser 170 to activate the system sensor ( A signal source 90 and a reflected signal sensor 92) are used to cause the blower 54 to supply air through the air duct assembly 60. Thereafter, the user can insert a hand into the hand protection barrier 144 and tear the hand protection barrier 144 away from the rest of the peaks 154 of the hand protection barrier 144. However, this is not the preferred method of peeling off the hand protection barrier 144.

  Alternatively, in the hand protection barrier dispenser of the present invention operated in the preferred mode, the top hand protection barrier 144 is opened before the user approaches the hand protection barrier dispenser 170. This is accomplished by using system sensors (signal source 90 and reflected signal sensor 92) to sense when a user is about to insert a hand into hand protection barrier 144. This initiates a time-related period, for example 3 to 20 seconds (preferably about 5 seconds) during which the user inserts his hand into the hand protection barrier 144 and the hand protection barrier. Assume that 144 has been peeled away from the peak 154 of the hand protection barrier 144.

  When this time period expires, the electronic system included in the system board 40 activates the blower 54 to supply air through the air duct assembly 60, thereby causing the top hand protection barrier of the peak 154 of the hand protection barrier 144. 144 is opened. The raised surface 106 is supplied by the blower 54 and facilitates air passing through the air duct assembly 60 to open the top hand protection barrier 144, so that the V-shaped raised surface 106 and the hand protection barrier receptor 104 are provided. Once the hand protection barrier 144 is opened together with the folding back 142 of the hand protection barrier 144, it is ensured that the opening posture is maintained. Optionally, if the period of time when the hand protection barrier dispenser 170 is not used is long enough, additional activation of the blower 54 will supply air through the air duct assembly 60 and the hand protection barrier 144 may be It is possible to ensure that the opening posture is maintained.

  Since the typical size of the peak 154 of the hand protection barrier 144 includes 100 hand protection barriers 144, the electronic system included in the system board 40 is also included in the number of hand protection barriers 154 in the peak 154 of the hand protection barrier 144. It is possible to trace whether 144 remains. Each time a system sensor (signal source 90 and reflected signal sensor 92) senses when a user is about to insert a hand into the hand protection barrier 144, the electronic system will release one hand protection barrier 144. And the number of hand protection barriers 144 remaining in the peaks 154 of the hand protection barrier 144 is reduced by one. When a predetermined number of hand protection barriers 144 are calculated as remaining (eg, 5), the electronic system periodically flashes the indicator LED 94 (shown in FIG. 2), which is the upper housing member. 34 (shown in FIG. 1) is visible through the holes 118 so that only the predetermined number of hand protection barriers 144 remain for the operator of the facility and the hand protection barrier 144 is renewed. It is possible to warn that a large mountain 154 needs to be installed immediately.

  The system board 40 can be programmed using a communication connector 42 (shown in FIG. 1), and many variables can be set, preferably using a computer connected to the communication connector 42 and suitable software running. Will be understood. Alternatively, the system board 40 can be programmed using a wireless connection (WI-FI or Bluetooth (registered trademark)) without using the communication connector 42. In this way, it will be understood that air may also be supplied from the blower 54 through the air duct assembly 60 depending on the duration, count, interval, etc. of the pulse. Furthermore, the timing of the warning indicator (indicator LED 94) can also be set. It is understood that the system can be battery operated or can be installed anywhere and can be extremely safe because it can use a low power adapter connected to a power connector 44 (shown in FIG. 1). It will be.

  Next, referring to FIG. 10, the hand protection barrier dispenser 170 is mounted on the surface 180, and one hand protection barrier 144 is open for dispensing. Referring now to FIG. 11, the user of the hand protection barrier dispenser 170 is shown beginning to insert the hand 182 into the hand protection barrier 144, in which the hand is placed on the system sensor ( It is disposed above the signal source 90 and the reflected signal sensor 92) shown in FIG. As a result, a period related to the above time is started, and the above period is operated by the electronic system provided in the system board 40.

  In FIG. 12, the user's hand 182 is completely inserted into the opened hand protection barrier 144, but the opened hand protection barrier 144 has not moved from the mountain 154 of the hand protection barrier 144. FIG. 13 shows a state in which the hand protection barrier 144 opened by the user's hand 182 is pulled leftward and peeled off from the mountain 154 of the hand protection barrier 144, so that at this point, it is still open. The next unprotected hand protection barrier 144 is exposed.

  In FIG. 14, the time period of operation performed by the electronic system provided on the system board 40 ends, and air is supplied through the air duct assembly 60 by the operation of the blower 54, and the uppermost of the peaks 154 of the hand protection barrier 144. The process of opening the hand protection barrier 144 is shown. Finally, the hand protection barrier dispenser 170 returns to the state shown in FIG. 10 and the next hand protection barrier 144 is fully open and ready for dispensing to the next user. .

  Next, referring to FIG. 15, a state in which the hand protection barrier dispenser 170 is installed in the vicinity of the toilet door handle 192 of the toilet door 190 is shown. The toilet door 190 is installed on the toilet door frame 194. The toilet user dispenses the hand protection barrier 144 from the hand protection barrier dispenser 170 to the user's hand 182 and uses the hand protection barrier 144 to remove the user from bacteria that may be present in the toilet door handle 192. While the hand 182 is protected, the toilet door handle 192 can be turned to open the toilet door 190.

  Next, referring to FIG. 16, the hand protection barrier dispenser 170 is installed on the dispenser support member 200 disposed at the upper end of the dispenser support column 202 supported from the dispenser support base 204. The state of being done is shown. In using the hand protection barrier dispenser 170, the hand protection barrier dispenser 170 can also be installed near the production department 206 of the grocery store. The shopper dispenses the hand protection barrier 144 from the hand protection barrier dispenser 170 into the shopper's hand, after which the shopper touches the hand or does not contaminate the selected item. The product can be selected. When the shopper has finished using the hand protection barrier 80, the shopper can discard the hand protection barrier 80 in the disposal box 208. The hand protection barrier dispenser 170 can also be used in the bakery and meat departments of grocery stores.

  Referring to FIG. 17, the hand protection barrier dispenser 170 is shown installed on the side of the gasoline pump 210. The customer can dispense the hand protection barrier 144 from the hand protection barrier dispenser 170 into the customer's hand, and then refuel with the gasoline pump 210. When the work is completed, the customer can discard the hand protection barrier 144 in the disposal box 212.

  Thus, from the above detailed description of exemplary embodiments of the present invention, a simple, low-cost and effective hand protection used by public toilet users, etc. to dispense a hand protection barrier. It will be appreciated that a barrier dispenser is taught. The hand protection barrier dispensed by the hand protection barrier dispenser is substantially 100% complete hand protection barrier for the entire hand. Such a hand protection barrier dispenser for dispensing the hand protection barrier can be used in a simple and intuitive manner and is realized with high reliability.

  The hand protection barrier dispenser of the present invention is constructed to be durable and long lasting and requires little or no maintenance by the user throughout its operational life. The hand protection barrier dispenser of the present invention is not expensive to increase market appeal and therefore has a very broad marketability. Finally, all the above advantages and objectives of the hand protection barrier dispenser of the present invention are actually realized without any disadvantages.

  The use of “a”, “an”, “the” and other designated terms in the context of describing the present invention (especially in the context of the following claims) is described elsewhere herein or in context Unless there is a clear contradiction above, it should be interpreted as including both singular and plural cases. “Comprising”, “having”, “including”, “containing” unless otherwise stated, are open-type terms (ie, including, but not limited to) ")"). The description of a range of values herein is intended merely as a way of omitting individually referring to each other value that falls within the range. All methods described herein can be performed in any suitable order unless otherwise described herein or otherwise clearly contradicted by context. The use of “any” and “all” examples given herein, or exemplary terms (eg, “such as”) are merely intended to make the present invention more understandable, Unless stated, no limitation in the scope of the invention is caused. Nothing in this specification should be construed as representing any non-claimed element essential to the practice of the invention.

  Although the above description of the hand protection barrier dispenser of the present invention has been shown and described with reference to specific embodiments and applications thereof, it has been made for illustrative purposes and is intended to be an exhaustive description. Neither is it intended that the invention be limited to the specific embodiments and applications disclosed. Those skilled in the art will recognize that many variations, modifications, and alterations may be made to the invention described herein without departing from the spirit or scope of the invention. In order to best illustrate the principles of the invention and its practical application, specific embodiments and applications have been chosen and described so that those skilled in the art will be suitable for the particular application under consideration. The present invention can be utilized in various embodiments with various modifications. Accordingly, all such changes, modifications, and alterations should be construed in accordance with the scope to which they are impartially, legally and fairly entitled, and fall within the scope of the present invention as determined by the appended claims And it should be done.

Claims (21)

A hand protection barrier dispenser for dispensing the hand protection barrier from a pile of hand protection barriers each having an opening near the upper end;
A housing including a receptacle in which the pile of hand protection barriers can be placed for dispensing;
An electric blower disposed in the housing and having an exhaust port that blows air when powered.
A switch mechanism disposed within the housing, connected to a power source and configured to supply power to the electrical blower when activated and not to power the blower when activated;
When operably connected to the exhaust port of the electric blower and the switch mechanism is activated, the air blown from the electric blower is received, and the user puts the user's hand in the top of the mountain of the hand protection barrier. In order to open the top hand protection barrier for easy insertion of the top hand protection barrier through the opening of the hand protection barrier of the top hand protection barrier. At least one nozzle directed toward the opening;
With
The top hand protection barrier worn by the user is separated from the rest of the hand protection barrier pile by pulling the top hand protection barrier with the user's hand located therein. Hand protection barrier dispenser, which is extracted from the barrier pile. The receptacle has first and second sides and first and second ends;
The ridge of the hand protection barrier is mounted in the receiver with the upper end of the hand protection barrier positioned near the first end of the receiver. Item 10. The hand protective barrier dispenser according to Item 1. The hand protection barrier is essentially rectangular and has corners with holes in the vicinity,
The hand protection barrier in the mountain is bundled and held by a spool disposed in a hole near each corner of the mountain hand protection barrier, and each spool has a hole extending therethrough. Have
The receptacle is further in the vicinity of each of four corners, each defined by an intersection of one of the first and second sides and one of the first and second ends. A dispenser mounting peg installed in the receiver at
The pile of the hand protection barrier is placed by installing the plurality of spools of the pile of the hand protection barrier on a corresponding one of the pegs for mounting the dispenser.
The hand protection barrier dispenser according to claim 2. The pile of hand protection barriers further comprises a collar that wraps around the upper end of the hand protection barrier including two of the corners thereof,
A spool near the corner also extends through a hole located in the collar,
The dispenser mounting peg with the spool in the vicinity of the corner also extends through a hole disposed in the collar installed in the dispenser mounting peg to protect the collar and the hand. 4. The hand protection barrier dispenser according to claim 3, wherein the hand protection barrier dispenser is configured to be installed in the receptacle in order to keep the upper end of the barrier at a position near the receptacle. The receptacle is constructed with a V-shaped cross section, the V-shaped ridge line being in a direction essentially parallel to the first and second sides of the receptacle and in the middle of both. Extend in
When the peak of the hand protection barrier is placed on the receiver, the peak of the hand protection barrier is also installed and configured with a V-shaped cross section, and the V-shaped ridge line is the hand protection barrier of the peak of the hand protection barrier. Extending in a direction essentially parallel to the first and second sides of and in the middle of both,
The hand protection barrier dispenser according to claim 2. The receptacle comprises a rectangular raised floor;
The floor extends midway between the first and second sides of the receptacle, but the opening of the hand protection barrier in the pile of the hand protection barrier extends above the upper end of the hand protection barrier. And the air blown out of the at least one nozzle is positioned at a distance from the first end of the receiver and the top hand of the hand protection barrier of the mountain of the hand protection barrier. The hand protection barrier dispenser according to claim 5, wherein the protection barrier can be easily opened.   Each of the hand protection barrier ridge openings has a folded fold that facilitates keeping the top hand protection barrier of the hand protection barrier ridge open once opened. The hand protection barrier dispenser according to claim 5.   6. The hand protection barrier dispenser according to claim 5, wherein at least one nozzle is disposed and configured to open the uppermost hand protection barrier.   3. The hand protection barrier dispenser according to claim 2, wherein the at least one nozzle is installed in the hand protection barrier dispenser at a location near the first end of the receiver. vessel.   A substantially entire opening of the receptor is opened on the upper side, and the peak of the hand protection barrier is made visible when the peak of the hand protection barrier is placed at a position to be dispensed. The hand protection barrier dispenser according to claim 1. The electric blower operates on power supplied by a battery;
The DC brushless blower according to claim 1, further comprising a DC brushless blower that provides sufficient air when the electric blower is activated to facilitate opening the top hand protection barrier on the mountain of the hand protection barrier. Hand protection barrier dispenser as described.   The hand protection barrier dispenser according to claim 11, wherein at least one nozzle is installed in the exhaust port of the electric blower. The at least one nozzle comprises a pair of nozzles;
The pair of nozzles opens the hand protection barrier at the top of the mountain of the hand protection barrier, and optionally further maintains the hand protection barrier at the top of the mountain of the hand protection barrier in an open state. The hand protection barrier dispenser according to claim 1, wherein the hand protection barrier dispenser is installed.   The switch mechanism is activated to provide power to operate the electric blower for a period of time sufficient to lift the top hand protection barrier on the mountain of the hand protection barrier, the period of time from about 1 second. 14. The hand protection barrier dispenser of claim 13, wherein the hand protection barrier dispenser is between about 10 seconds. Further comprising an electrical system for operating the hand protection barrier dispenser to open the hand protection barrier;
The electrical system is
An electronic system board;
One or more batteries disposed within the housing and electrically connected to the electronic system board;
A system sensor for detecting that the user's hand is in the vicinity of the top hand protection barrier opening of the hand protection barrier mountain;
The hand protection barrier dispenser according to claim 1, comprising: The system sensor is
A signal source for generating an optical signal or a high-frequency signal;
When the optical signal or the high-frequency signal is reflected from a location sufficiently close to the sensor, a signal sensor that detects the reflected optical signal or high-frequency signal;
The hand protection barrier dispenser according to claim 15, comprising: In order to open the hand protection barrier, the electronic system detects a user's hand located sufficiently close to the opening of the top hand protection barrier on the mountain of the hand protection barrier by the system sensor. And is configured to activate the hand protection barrier dispenser for a predetermined time later,
The period of the predetermined time is sufficiently long, the user's hand detected near the top of the hand protection barrier peak of the hand protection barrier mountain is engaged with the top hand protection barrier; An uppermost hand protection barrier can be removed from the peak of the hand protection barrier so that following removal of the uppermost hand protection barrier, the next hand protection barrier of the peak of the hand protection barrier is opened. 16. The hand protection barrier dispenser according to claim 15, wherein   The hand protection barrier dispenser according to claim 17, wherein the period of the predetermined time is between 3 seconds and 20 seconds.   The electronic system activates the hand protection barrier dispenser so that a user's hand is detected by the system sensor sufficiently close to the top hand protection barrier opening of the hand protection barrier hill. 16. The hand protection barrier dispenser according to claim 15, wherein the hand protection barrier dispenser is configured to open the hand protection barrier. It further comprises an indicator LED visible from the outside of the housing,
The electronic system counts the number of times a user's hand is detected by the system sensor at a position sufficiently close to the opening of the uppermost hand protection barrier on the hand protection barrier mountain, and the electronic system detects the hand protection. 16. The apparatus according to claim 15, wherein the indicator LED is blinked to display a warning signal when it is determined that only a predetermined number of hand protection barriers remain in the barrier pile. Hand protection barrier dispenser as described. A method of dispensing a hand protection barrier by a hand protection barrier dispenser from a pile of hand protection barriers each having an opening at its upper end,
Placing the pile of hand protection barriers on a receiver in the hand protection barrier dispenser;
Installing an electric blower disposed in the housing, wherein the housing has an exhaust port through which air is blown when power is supplied by the electric blower, so that air is blown out by a switch mechanism; Controlling the operation of the electric blower, wherein the switch mechanism supplies power to the electric blower when the switch mechanism is operated, and power to the electric blower when the switch mechanism is not operated. Do not supply,
The air blown from the exhaust port of the electric blower through at least one nozzle that receives the air blown from the electric blower when the switch mechanism is actuated, and the top hand protection of the mountain of the hand protection barrier Step toward the opening of the barrier, whereby a user inserts a user's hand through the opening of the top hand protection barrier of the mountain and wears the top hand protection barrier. Opening the top hand protection barrier to facilitate, and
Pulling the top hand protection barrier in which the user's hand is located away from the rest of the pile of hand protection barriers, whereby the hand protection barrier worn by the user is hand protected Pull out from the mountain of barriers,
A method for dispensing a hand protection barrier, comprising:

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