CN104159486A - Hand Protection Barrier Dispenser - Google Patents

Abstract

A hand protection barrier dispenser for dispensing disposable sanitary barriers for temporarily covering the hand and providing complete hand protection is disclosed which dispenses the hand protection barriers in a manner so that they may easily be donned by a user thereof. The hand protection barrier operates to open each of the hand protection barriers as it is brought into position to be dispensed. The hand protection barrier dispenser allows only a single hand protection barrier to be dispensed at a time.

Description

Hand protection obstacle distributor

The cross reference of related application

The U.S. Patent No. 13/526 that it is " Hand Protection Barrier Dispenser (hand protection obstacle distributor) " that present patent application requires in the denomination of invention of submission on June 19th, 2012,892 and be the U.S. Patent application No.13/415 of " Hand Protection Barrier Dispenser (hand protection obstacle distributor) " in the denomination of invention that on March 8th, 2012 submits to, 017 priority, the two whole disclosures are incorporated herein by reference.

Technical field

Present invention relates in general to the disposable hygienic obstacle that covers hand for temporary transient, and more specifically, relate to a kind of for distributing the hand protection obstacle distributor of this obstacle.

Background technology

Now, people more and more note the sanitary condition of the communal facility such as public lavatory.Although most people is all washed one's hands after using this facility, all know that many people so do not do.This fact that much research is verified, it shows in the people who uses lavatory has 40 30 percent to percent before leaving lavatory, not wash one's hands.In addition, this research also shows that those people that wash one's hands only have half to use soap.

Therefore, may often can there is harmful bacteria in public lavatory user on hand, and this harmful bacteria there will be on toilet door handle, and when it leaves lavatory, stayed on toilet door handle by these users.Bacterium can survive the long enough time and pass to lavatory user afterwards, even if they have washed and have received and distributed, this is can touch door handle while leaving lavatory because of them.Most of public lavatory users are happy to know how can when leaving lavatory, not take away and may stay the bacterium on toilet door handle from the user who did not previously wash one's hands.

In these years, public lavatory user tried every possible means need not be naked hand leave public lavatory touch door handle in the situation that.For example, this user can use paper handkerchief or other materials to form obstacle, and user catches toilet door handle with this obstacle when leaving lavatory.Yet paper handkerchief etc. not necessarily always can obtain in all lavatories, and conventionally near door, do not have place easily to allow lavatory user process used paper handkerchief.In addition, the penetration material of paper handkerchief can not bring for lavatory user the trust of following height:, be provided with protectiveness obstacle, particularly in the situation that user's hand and/or door handle are slightly wet between user's hand and toilet door handle.

As desired, the past was tried the various possible solution about this problem.For example, in the U.S. Patent No. 6,925,763 of Stark etc., described about one of this simple and easy method possible solution.The patent of Stark etc. provides a kind of napkin dispenser and independent container of wipes, this napkin dispenser and container of wipes be installed on the door handle of toilet door or near.When leaving lavatory, lavatory user can easily capture paper handkerchief from napkin dispenser, uses it to open toilet door, and paper handkerchief is discarded in container of wipes.Certainly, multiple paper handkerchiefs that use in the patent of Stark etc. do not provide hand protection completely to stop.

At most, this paper only provides stopping the front surface of lavatory user's hand.Even, for this protection is provided, lavatory user must get a piece of paper towel and be used as upper/lower positions from distributor: this covering lavatory, position user's hand, makes any part of lavatory user's hand not contact toilet door handle.Use many lavatory users of paper can not take time or be concerned about the correct position that paper handkerchief provides effective protectiveness to stop.

A kind of more complicated possible solution to this problem has been described in the U.S. Patent No. 4,997,139 of Menard.The patent of Menard provides a kind of mechanical distribution device, and this mechanical distribution device automatically divides the continuous health covering that is used in lavatory outlet portal handle.After each use of door, this mechanical device makes health covering think that forward door handle provides new health blanket surface.Although this solution may be effectively, it is more complicated and implement expensive in mechanical aspects, and at least may there was a mechanical failure.

In the U.S. Patent No. 6,912,728 of Panella, the another possible solution to this problem has been described.The patent of Panella provides a kind of material sanitary bag, this material sanitary bag can be placed on lavatory user on hand, and has when being booked for the door handle at toilet door sanitary bag material is temporarily remained on to lavatory user's adhesive on hand.This material sanitary bag distributes from the distributor that only bottom line exposes.This material sanitary bag forms by two that keep together to limit bag, and wherein, a slice on it with adhesive is longer than another sheet.The patent of Panella seems not solve this sanitary bag material that distribution comprises adhesive separately.

U.S. Patent No. 8 at Balkin etc., 146, improvement to these devices has been shown in 776, and this patent is by the inventor invention of present patent application and be the grandmother's patent being incorporated to by reference (grandparent of the present patent application) of present patent application.The device of Balkin's etc. ' 776 patent distributes this hand protection obstacle from a volume hand protection obstacle, in each hand protection obstacle, all there is opening, and each hand protection obstacle all connects to be connected to hand protection obstacle below by perforation.Distributor gear distributes hand protection obstacle by the opening in its shell, and each the hand protection obstacle in hand protection obstacle is opened this hand protection obstacle while moving in the position entering by the opening in shell.Although this distributor has showed the essential improvement about other devices of above reference, Dan Qi mechanism is slightly complicated, thereby makes this device manufacture and buy more expensive than what expect.

Be the U.S. Patent application No.13 submitting on March 8th, 2012, the further improvement to these devices be shown in 415,017, this patent is equally by inventor's invention of present patent application and be the parent patent being incorporated to by reference of present patent application.The device of Balkin's etc. ' 017 application distributes hand protection obstacle from a folded hand protection obstacle, all has the opening near its top in each hand protection obstacle.Distributor gear by the opening in the top hand protection obstacle in a folded hand protection obstacle optionally direct pressurized gas by one or more nozzle, to open hand protection obstacle, distribute hand protection obstacle, this next hand protection obstacle in folded make user his/her hand to be inserted in hand protection obstacle and pull it this folded hand protection obstacle, so can be opened.Although this distributor has showed the very large improvement about other devices of above reference, but still need a tank gas-pressurized and dress valve system to control gas-pressurized to the supply of nozzle.

It is desirable to provide a kind of makes for distributing simpler, the cheap and effective hand protection obstacle distributor of hand protection obstacle for public lavatory user waits.

In the background technology of the present invention's part, institute's main topic of discussion should be only because it mentions and be assumed that prior art in the background technology of the present invention's part.Similarly, that in the background technology of the present invention part, mention or should not be assumed that and recognize in advance in the prior art with the problem of the Topic relative connection of the background technology of the present invention's part.Theme in the background technology of the present invention's part only represents diverse ways, himself can be also invention.

Summary of the invention

The present invention taked a kind of can be positioned at any facilitate position for distributing the hand protection obstacle distributor of hand protection obstacle.The hand protection obstacle being distributed by hand protection obstacle distributor of the present invention is made by the thin impervious material such as plastics that defines hand protection obstacle.This hand protection obstacle can be limited by one section of plastic foil, and this section of plastic foil is folded into two halves and in its side seal, thereby leaves single opening.Hand protection obstacle can distribute from a folded hand protection obstacle, and this folded hand protection obstacle is to allow the distributing mode of single hand protection obstacle to be arranged on removedly on hand protection obstacle distributor at every turn.

This hand protection obstacle provides user friendly mode with in the situation that the bacterium that directly contact may not cover toilet door handle leaves public lavatory for lavatory user.The door that is used for distributing the hand protection obstacle distributor of these hand protection obstacles can be arranged on such as public lavatory door from this folded hand protection obstacle is upper, adjacent with door handle or knob, or is arranged in adjacent wall.Hand protection obstacle distributor can also be arranged on other of desired distribution of hand protection obstacle easily in position certainly.The example of this other positions comprises the position in agricultural product district, grocery store, meat district and bread district, and the position at place, self-service station.

Hand protection obstacle distributes from this folded hand protection obstacle being positioned at hand protection obstacle distributor, and hand protection obstacle distributor can be arranged on door, wall or some other supports.This folded hand protection obstacle is distributed separately, and wherein, the top hand protection obstacle in the hand protection obstacle in this folded hand protection obstacle automatically opens to be put on by user by hand protection obstacle distributor.The hand protection obstacle exposing is supported in such position, allow user in hand protection obstacle and by it, from hand protection obstacle distributor, to pull out and easily use this hand protection obstacle by its hand is slided into, this action also makes the next hand protection obstacle in this folded hand protection obstacle expose, so it is in position to be allocated.

In the first embodiment, for distributing the hand protection obstacle distributor of hand protection obstacle to have from thering is separately a folded hand protection obstacle of the opening of close its top end: shell, shell comprises container, and described one folded hand protection obstacle can be arranged in container for distributing; Electric blower, electric blower is arranged in shell, and this electric blower has exhaust outlet, and when electric blower is supplied to electric power, electric blower is from exhaust outlet blow out air; Switching mechanism, switching mechanism is arranged in shell and is connected to power supply, and switching mechanism is configured to electric blower, provide electric power when switching mechanism activated, and to electric blower, does not provide electric power when switching mechanism does not activated; And at least one nozzle, be connected to this nozzle operation the exhaust outlet of electric blower, in order to be received in the air blowing out from electric blower when switching mechanism activated, and the opening guiding in the top hand protection obstacle in the hand protection obstacle by blown out air in a folded hand protection obstacle, to open this top hand protection obstacle, thereby contribute to user that its hand is inserted through the opening in the hand protection obstacle of top to put on top hand protection obstacle; Wherein, the top hand protection obstacle that user puts on can remove by pulling top hand protection obstacle from described one folded hand protection obstacle, and in pulling, user's hand is away from the remainder in described one folded hand protection obstacle.

In another embodiment, for distributing the hand protection obstacle distributor of hand protection obstacle to have from thering is separately a folded hand protection obstacle of the opening of close its top end: shell, shell comprises container, described one folded hand protection obstacle can be arranged in container for distributing, wherein, container has the first sidepiece and the second sidepiece and first end and the second end, and wherein, described one folded hand protection obstacle is arranged in container, wherein, it is adjacent with the first end of container that the top end of hand protection obstacle is positioned to, and wherein, container setting is also configured with V-arrangement cross section, wherein, the edge, summit of " V " and the first sidepiece of container and the direction of the second sidepiece almost parallel extension in the middle of the first sidepiece and the second sidepiece, electric blower, electric blower is arranged in shell, and this electric blower has exhaust outlet, and when electric blower is supplied to electric power, electric blower is from exhaust outlet blow out air, switching mechanism, switching mechanism is arranged in shell and is connected to power supply, and switching mechanism is configured to electric blower, provide electric power when switching mechanism activated, and to electric blower, does not provide electric power when switching mechanism does not activated, at least one nozzle, be connected to this nozzle operation the exhaust outlet of electric blower, in order to be received in the air blowing out from electric blower when switching mechanism activated, and the opening guiding of the top hand protection obstacle in the hand protection obstacle by blown out air in described one folded hand protection obstacle, to open top hand protection obstacle, thereby contribute to user that its hand is inserted through the opening in the hand protection obstacle of top to put on top hand protection obstacle, system sensor, system sensor for detection of user's hand with described one folded hand protection obstacle in the approaching of the adjacent position of the opening of top hand protection obstacle, and electronic system, thereby electronic system comes operation shifting mechanism to provide electric power to described at least one nozzle blow out air, to open hand protection obstacle to electric blower in response to the signal from system sensor, wherein, the top hand protection obstacle that user puts on can remove by pulling top hand protection obstacle from described one folded hand protection obstacle, and in pulling, user's hand is away from the remainder in described one folded hand protection obstacle.

In another embodiment, for distributing the hand protection obstacle distributor of hand protection obstacle to have from thering is separately a folded hand protection obstacle of the opening of close its top end: shell, shell comprises container, and described one folded hand protection obstacle can be arranged in container for distributing; Electric blower, electric blower is arranged in shell; Switching mechanism, switching mechanism is arranged in shell and is connected to power supply, and to electric blower, provides electric power when switching mechanism activated; And nozzle, be connected to this nozzle operation electric blower, in order to be received in the air blowing out from electric blower when switching mechanism activated, and the opening guiding in the top hand protection obstacle in the hand protection obstacle by blown out air in described one folded hand protection obstacle, to open top hand protection obstacle; Top hand protection obstacle can be by pulling top hand protection obstacle to remove from described one folded hand protection obstacle away from the remainder in described one folded hand protection obstacle.

In method embodiment, the hand protection obstacle separately with the opening of close its top end distributes by the following method from a folded hand protection obstacle, and described method is: described one folded hand protection obstacle is arranged in the container in hand protection obstacle distributor; Setting is arranged in the electric blower of shell, and electric blower has exhaust outlet, when electric blower is supplied to electric power, from exhaust outlet blow out air; The operation of controlling electric blower by switching mechanism is with blow out air, and switching mechanism provides electric power to electric blower when switching mechanism activated, and to electric blower, does not provide electric power when switching mechanism does not activated; Air that exhaust outlet from electric blower is blown out is the opening guiding in the top hand protection obstacle towards the hand protection obstacle of described one folded hand protection obstacle through at least one nozzle for being received in the air blowing out from electric blower when switching mechanism activated, to open this top hand protection obstacle, thereby contribute to user that its hand is inserted through the opening in the hand protection obstacle of top to put on top hand protection obstacle; And pull this top hand protection obstacle, in pulling, user's hand is away from the remainder in described one folded hand protection obstacle, to remove the hand protection obstacle of being put on by user from described one folded hand protection obstacle.

Therefore, will be appreciated that hand protection obstacle distributor of the present invention can be arranged on toilet door or near, while making it be in lavatory user and be about to leave lavatory, hand protection obstacle is convenient to distribute to lavatory user's position.This hand protection obstacle distributor can be applied for other, for example,, in grocery store, in agricultural product, meat and/or bread district, thereby user's hand avoids directly contacting meat, fruit, vegetables and/or bread, thereby make buyer can buy untainted food.Hand protection obstacle distributor of the present invention can also use at place, self-service station, to prevent gasoline, oil plant or other materials contact user's hand.The another of hand protection obstacle distributor of the present invention may purposes be for clean small volume container.

Therefore, can see, teaching of the present invention a kind of for be used for distributing simple, the cheap and effective hand protection obstacle distributor of hand protection obstacle by public lavatory user or fellow.

Accompanying drawing explanation

These and other advantage of the present invention is by being understood best with reference to accompanying drawing, in the accompanying drawings:

Fig. 1 is according to the stereogram of exemplary hand protection obstacle distributor of the present invention, and it shows the main functional unit being arranged in enclosure base, and wherein, for clarity sake, lower casing member and upper casing component decompose away from enclosure base;

Fig. 2 is the stereogram of the hand protection obstacle distributor shown in Fig. 1, wherein, this hand protection obstacle distributor in the situation that upper casing component and lower casing member are removed assembling to demonstrate the assembling that is arranged on the various parts in enclosure base;

Fig. 3 is the stereogram of the hand protection obstacle distributor shown in figure, and wherein, lower casing is installed shown in figure 2 on assembly, and upper shell is mounted on lower casing;

Fig. 4 shows to form the folding stereogram of one section of thin-film material of hand protection obstacle;

The stereogram that Fig. 5 is the finished product hand protection obstacle made by the folding thin-film material of this section shown in Fig. 4, it shows the sealed sides of hand protection obstacle, be positioned at installation aperture wherein, and be arranged in the adjacent recess in each the installation aperture with aperture is installed wherein;

Fig. 6 is the partial exploded view that shows the assembling of the folded hand protection obstacle of one shown in Fig. 5, and wherein, this folded hand protection obstacle keeps together by being arranged in these four the installation bobbins (spools) that each installation aperture in aperture is installed;

Fig. 7 is the stereogram of this folded hand protection obstacle shown in Fig. 6, and wherein, this folded hand protection obstacle is mounted on the hand protection obstacle distributor shown in Fig. 3;

Fig. 8 is the first sectional view of the hand protection obstacle distributor shown in Fig. 7 and this folded hand protection obstacle, and it shows the V-arrangement configuration of this folded hand protection obstacle on shell;

Fig. 9 is the second sectional view of the hand protection obstacle distributor shown in Fig. 7 and this folded hand protection obstacle, and it shows the mode of opening top hand protection obstacle by air pressure;

Figure 10 is the stereogram that is arranged on the hand protection obstacle distributor shown in a lip-deep Fig. 7 and this folded hand protection obstacle, it shows with open position and is illustrated in the top hand protection obstacle on hand protection obstacle distributor, wherein, hand protection obstacle distributor has been opened by air pressure so that it is ready to distribute;

Figure 11 is the stereogram of the hand protection obstacle distributor shown in Figure 10, and it illustrates user's the positive trigger sensor of hand and is about to be inserted in the hand protection obstacle of top;

Figure 12 is the stereogram of the hand protection obstacle distributor shown in Figure 11, and its hand that user is shown is inserted in the hand protection obstacle of top completely;

Figure 13 is and the similar plane of the view shown in Figure 12 that its hand that is illustrated in the user in hand protection obstacle tears top hand protection obstacle off from this folded hand protection obstacle;

Figure 14 is and the similar plane of the view shown in Figure 13, its illustrate hand protection obstacle distributor open next hand protection obstacle be distribute ready;

Figure 15 shows the stereogram that is arranged on the hand protection obstacle distributor that comprises this folded hand protection obstacle shown in Fig. 7 on toilet door near toilet door handle;

Figure 16 is the stereogram that shows the hand protection obstacle distributor that comprises this folded hand protection obstacle shown in Fig. 7 that is arranged near the position agricultural product district in grocery store; And

Figure 17 is the stereogram that shows the hand protection obstacle distributor that comprises this folded hand protection obstacle shown in Fig. 7 on the gasoline pump that is arranged on gas station.

The specific embodiment

There is shown the illustrative embodiments of hand protection obstacle distributor of the present invention, and can this illustrative embodiments be discussed in conjunction with figure.First, with reference to Fig. 1, it shows three parts of the shell of hand protection obstacle distributor of the present invention.Enclosure base 30 will be assembled flat member thereon for all parts of hand protection obstacle distributor.By being installed to lower casing member 32 in enclosure base 30, being illustrated and leaving enclosure base 30 and decompose, and be illustrated and leave lower casing member 32 and decompose being installed to upper casing component 34 on lower casing member 32.

Referring now to Fig. 1 and Fig. 2, enclosure base 30 can be made by the sheet metal of a press section, and comprises a plurality of microstomes, and a plurality of screws can be through described a plurality of microstomes to be installed to all parts of hand protection obstacle distributor in enclosure base 30.The main functional unit of hand protection obstacle distributor of the present invention is installed in enclosure base 30.Enclosure base 30 has the rectangular apertures 36 being positioned at wherein, and removable bottom cover member 38 is shown as installation (by using four screws) in this rectangular apertures 36.Bottom cover member 38 can remove to contribute to enter from enclosure base 30 inside of hand protection obstacle distributor.

Comprise for operating the most system board 40 of the electronic circuit of hand protection obstacle distributor and installing (in the mode of electric insulation by four screws) to bottom cover member 38 as on lower surface: this surface will be positioned at the inner side of hand protection obstacle distributor when bottom cover member 38 is installed in the rectangular apertures 36 of enclosure base 30.System board 40 comprises communications connector 42 alternatively, and this communications connector 42 can be used for system board 40 to be connected to and can be used for alternatively the computer (not shown) of programmed instruction system board 40, and this system board 40 can be ready-made plate able to programme.System board 40 comprises power connector 44 alternatively, this power connector 44 can be used for during the programming of system board 40 or in operating period of hand protection obstacle distributor of the present invention, provide electric power for system board 40 alternatively, yet it should be appreciated by those skilled in the art that this may be undesirable, because need to provide external power source to hand protection obstacle distributor, and this may make the installation of hand protection obstacle distributor complicated.

The operation being preferably used for as hand protection obstacle distributor provide two battery keepers 46 and 48 of electric power install (separately by four screws) to bottom cover member 38 by be positioned at hand protection obstacle distributor inner side but can be by removing on the surface that upper casing component 34 enters.Battery keeper 46 and 48 is connected to system board 40 by line 50 and 52 (only shown in Figure 2) by power supply respectively.Battery keeper 46 and 48 can be many arbitrary types in dissimilar, as long as be arranged on Voltage-output and the life-span of the power supply in battery keeper 46 and 48, is enough to the sufficiently long duration of operation power (or distributing abundant hand protection obstacle) for hand protection obstacle distributor of the present invention.Shown battery keeper 46 and 48 is by each self-sustaining for example alkaline battery or the lithium battery of four AA sizes, and this battery will distribute at least about 500 hand protection obstacles from hand protection obstacle distributor.

In enclosure base 30, in the middle of two battery keepers 46 and 48, utilize air blast support 56 that compact electric blower 54 is installed.Utilize pair of screws that air blast support 56 is installed in enclosure base 30, and utilize pair of screws that air blast 54 is installed on air blast support 56.Air blast 54 is optionally supplied with electric power by system board 40 by line 58, so that air blast 54 is near the top of air blast 54 and be positioned at the outlet blow out air of a side of system-oriented plate 40.Air hose assembly 60 is installed on the exhaust apparatus of air blast 54, to guide the air being blown by air blast 54 when being provided electric power by system board 40.

The supply of electric power of considering hand protection obstacle distributor is from by the battery being arranged in battery keeper 46 and 48, and air blast 54 should operate with low-voltage direct-current.Air blast 54 also should provide the air-flow of suitably selecting when it is provided electric power.About the brushless blast engine from the model PMB1275PNB1-AY DC that builds alignment motor Industrial Co., Ltd of R.O.C Kaohsiung City, Taiwan Province that is exemplified as of the suitable selection of air blast 54, this brushless blast engine is with 12 volts of DC (6～13.8 volts of DC) operation and when moving with normal speed, have the specified air delivery rate (nominal air delivery rate) of 13.6 cubic feet/minute (CFM).

Supporting bracket 62 be illustrated be installed to enclosure base 30 by the surface being positioned on the inner side of hand protection obstacle distributor.The second supporting bracket 64 is illustrated on the same side of enclosure base 30 and decomposes and leave enclosure base 30.Supporting bracket 62 and 64 is used for supporting the part that is positioned at enclosure base 30 tops of lower casing member 32.

Air hose assembly 60 extends through the slit 66 (hereinafter in connection with the discussion of lower casing member 32 is discussed more fully) that is arranged in lower casing member 32, and slit 66 opens wide at the top side place of lower casing member 32.Air hose assembly 60 has the inside of hollow so that the air providing when air blast 54 moves to be provided.As shown in Figures 1 and 2, the air hose assembly 60 shown in literary composition has two nozzles 80 and 82 on the front side that is positioned at air hose assembly 60, and wherein, the spaced apart a little and guiding air of nozzle 80 and 82 downwards and leave air blast 54.

Alternatively, nozzle 82 and 84 can also be arranged in air hose assembly 60 in adjustable mode, thereby allows nozzle 82 and 84 to be guided best.Equally alternatively, nozzle 82 and 84 can be separately carries out flow-control by utilizing valve or adjustable-flow throttle orifice to control through each the flow in them.Although may be proved to be overcomplicated, still manipulating nozzles 82 and 84 moves to adapt to the height of the change of the hand protection obstacle that is arranged in hand protection obstacle distributor alternatively.In addition, if needed, air hose assembly 60 can be used more than two or be less than two nozzles.

Remainder in the main functional unit of hand protection obstacle distributor of the present invention is sensor board 88.Sensor board 88 by be installed to lower casing member 32 surface (shown in Fig. 1) below by the position of describing.Sensor board 88 has signal source 90, reflected signal sensor 92 and the indicator LED94 being arranged on sensor board 88.Signal source 90 produces optical signal or high-frequency signal, signal source 90 on this optical signal or high-frequency signal can be by enough approaching (that is, in approximately 6 inches or less value) sensor board 88 and the object (for example people's hand) of reflected signal sensor 92 reflect back on reflected signal sensor 92.(should be noted that, the position of signal source 90 and reflected signal sensor 92 can exchange or move to closely adjacent position, as long as they are positioned near the position their position shown in Fig. 2, reason will become obvious in conjunction with the discussion of Figure 10 to Figure 14 hereinafter).

Thereby signal source 90 can be for example infrared LEDs or supersonic signal generator, and reflected signal sensor 92 can be for example respectively to infrared detector and the sensitive photodiode of ultrasonic detector.Indicator LED94 can clearly be seen by people when illuminating.Sensor board 88 is electrically connected to system board 40 by line 96 (only shown in Figure 2), line 96 be used for allowing system board 40 operation sensor plates 88 and in the future the information of autobiography sensor plate 88 provide and get back to system board 40.

Enclosure base 30 can also have a plurality of installing holes 98 (some installing hole of described a plurality of installing holes 98 can be seen at Fig. 1 and Fig. 2) of being arranged in wherein for hand protection obstacle distributor being attached to its surface to be installed (not shown in Fig. 1 or Fig. 2).

Mainly, with reference to Fig. 1, now will the structure of lower casing member 32 be described in more detail.Lower casing member 32 has two relative side member 100 and 102, wherein, the obstacle container 104 of recessed rectangle is positioned at the centre of side member 100 and 102, and a folded hand protection obstacle (will be described in conjunction with Fig. 4 to Fig. 6 below) will be installed in obstacle container 104 with from wherein distribution.The cross section of obstacle container 104 is V-arrangement, and wherein, extend in the middle of side member 100 and 102 along the direction with side member 100 and 102 almost parallels on the summit of " V ".Be somebody's turn to do " V " shape for guaranteeing that hand protection obstacle is important from the suitable distribution of hand protection obstacle distributor, this will become obvious in conjunction with the discussion in Fig. 8 and Fig. 9 hereinafter.

What be arranged in obstacle container 104 is that rectangular V-arrangement promotes base plate 106, and this lifting base plate 106 has roughly extended the whole width of obstacle container 104, but one end that the slit 66 of lifting base plate 106 and obstacle container 104 is positioned at is spaced apart.This space is for guaranteeing that the suitable distribution of hand protection obstacle from hand protection obstacle distributor is also important, and this will become obvious in conjunction with the discussion in Fig. 8 and Fig. 9 equally hereinafter.Being arranged in obstacle container 104 is that four distributors are installed stake (mounting pegs) 108 near its four turnings, and described four distributors are installed stake 108 and extended upward from the top surface of obstacle container 104.

Be positioned at side member 100 with in the middle of 102, relative end, the position with obstacle container 104 for large opening 110, battery can be installed in battery keeper 46 and 48 by this large opening 110, and this will become obvious in conjunction with the discussion in Fig. 3 hereinafter.For lower casing member 32 is installed in enclosure base 30, air hose assembly 60 is arranged in the slit 66 of lower casing member 32.Lower casing member 32, air blast 54 and air blast support 56 are dropped in enclosure base 30 subsequently, and air blast support 56 is fastened to enclosure base 30 as mentioned above, afterwards, lower casing member 32 can be by a plurality of screw fastenings in enclosure base 30.

Still, mainly with reference to Fig. 1, will the structure of upper casing component 34 be described in more detail now.Upper casing component 34 is configured to seal the mode of the large opening 110 in lower casing member 32 completely, be fitted on lower casing member 32 in the middle of the side member 100 of lower casing member 32 and 102.In upper casing component 34, have around the large opening 112 of the obstacle container 104 in lower casing member 32, thereby allow to enter obstacle container 104 completely by 112 in upper casing component 34.

Upper casing component 34 has three apertures 114,116 and 118 that are positioned at wherein, and these three apertures 114,116 and 118 are aimed at signal source 90, reflected signal sensor 92 and the indicator LED94 (shown in Fig. 2) of sensor board 88 respectively.Sensor board 88 will be installed (utilizing two unshowned Screws) below upper casing component 34, wherein, signal source 90 sends its signal by aperture 114, reflected signal arrives reflected signal sensor 92 through aperture 116, and indicator LED94 can observe by aperture 118.

Referring now to Fig. 3, will be appreciated that, upper casing component 34 can remove to contribute to enter the distributor battery (not shown) being arranged on battery keeper 46 and 48 from enclosure base 30, and this distributor battery is used for providing electric power for the miscellaneous part of hand protection obstacle distributor and hand protection obstacle distributor.Upper casing component 34 can be by a plurality of screw fastenings to lower casing member 32.

Get off with reference to Fig. 4, it shows has opposed end 132 and 134 and a leaf membrane material 130 of opposite side portion 136 and 138, and this sheet membrane material 130 will form hand protection obstacle.The length of this sheet membrane material 130 is greater than width, and is lengthways folded into two halves along the fold line being represented by Reference numeral 140, thereby makes end 132 together with 134.End 134 is folding downwards as shown in Figure 4 subsequently, forms thus flanging (cuff) 142.This flanging 142 provides the hardness of extra degree for this region of this sheet membrane material 130, and this operating aspect at hand protection obstacle distributor of the present invention is important, and this will become obvious hereinafter.

Pass through example, for example, although the thickness of this sheet membrane material 130 can (change substantially in the situation that not deviating from principle of the present invention, from 0.5 mil (0.0005 inch) to 3.0 mils (0.0030 inch)), but it is very thin that this sheet membrane material 130 is preferably, for example approximately 0.8 mil (0.0008 inch) is thick.This sheet membrane material 130 can be made by polyethylene film or any other suitable material, and preferably or by anti-static material makes, or has the antistatic material covering thereon.The anti-static material of suitable type is PETG (" PET "), and it is low charging (low-charging) material (that is, material self can not produce electrostatic charge).As the example of the size of this sheet membrane material 130, can be about 21 inches long, and about 7.75 inches wide, wherein, the downward folding of flanging 142 is of a size of about 1.375 inches.

In Fig. 5, illustrated this sheet membrane material 130 has been manufactured to completing of hand protection obstacle 144.Sidepiece 136 is as represented in Reference numeral 146 to be sealed, and sidepiece 138 is as represented in Reference numeral 148 is sealed.The sidepiece 146 and 148 that will be appreciated that sealing is held in place flanging 142.Next, in hand protection obstacle 144 each the making aperture, turning 150 in contiguous its four turnings (aperture 150 apart from end 132 can than them apart from fold line 140 far point more).Recess 152 is placed in sidepiece 136 or 138, adjacent with each aperture in aperture 150 so that more easily tear sidepiece 136 and 138 and aperture 150 between this sheet membrane material 130.

The end 132 of this sheet membrane material 130 defines the top end of each hand protection obstacle 144, and fold line 140 defines the bottom end of each hand protection obstacle 144.In hand protection obstacle 144, on the sidepiece of the bottom of the most close hand protection obstacle 144 in two apertures 150, on the sidepiece relative with fold line 140 in aperture 150, form the potted line 156 parallel with fold line 140, to seal the inside of the position of removing flanging 142 of hand protection obstacle 144.

Shown in Fig. 6, a plurality of hand protection obstacles 144 are assembled into folded 154 hand protection obstacles 144.Four bobbins 160 have separately with diameter about equally of the diameter in aperture 150 and are positioned at bobbin top end and the flange of the diameter that is sufficiently more than aperture 150 at bottom end place, and these four bobbins 160 insert respectively the aperture 150 of aligning of the corner that is passed in the hand protection obstacle 144 stacking so that hand protection obstacle 144 is kept together.Notice, bobbin 160 has the aperture 162 through it, and the distributor that this aperture 162 mode with interference fit of being designed to is fitted in the obstacle container 104 of lower casing member 32 is installed in stake 108 (shown in Fig. 1).

Be positioned at this folded hand protection obstacle 144 top end place be neck portion 164, the cross section of neck portion 164 is the top end 132 that U-shaped and neck portion 164 have sealed each the hand protection obstacle in the hand protection obstacle 144 in these folded 154 hand protection obstacles 144 therein.Neck portion 164 has and lays respectively at the position adjacent with four turnings of neck portion 164 and four measure-alike apertures 166 in the aperture 150 in its size and hand protection obstacle 144.From Fig. 6, can observe, position extends through two apertures in the aperture 166 in neck portion 164 and an aperture in the aperture 150 in each the hand protection obstacle in the hand protection obstacle 144 in this folded 154 hand protection obstacles 144 separately near two bobbins 160 at the top of these folded 154 hand protection obstacles 144 of hand.

Alternatively, hand protection obstacle 144 can have attachment means relative to each other, further to contribute to opening next hand protection obstacle 144 when these folded 154 hand protection obstacles 144 tear next hand protection obstacle 144.This attachment point 168 can be positioned at the midpoint of the flanging 142 of each hand protection obstacle 144 alternatively, this attachment point 168 is by providing and being positioned at the weak attached of hand protection obstacle 144 on its top, to help opening hand protection obstacle 144 when these folded 154 hand protection obstacles 144 remove previous hand protection obstacle 144.This attachment point 168 can for example consist of a small amount of weak adhesive, this weak adhesive is strong to being enough to open hand protection obstacle 144 when these folded 154 hand protection obstacles 144 remove previous hand protection obstacle 144, but is not enough to by force to removing hand protection obstacle 144 subsequently from these folded 154 hand protection obstacles 144.

Next, with reference to Fig. 7, these folded 154 hand protection obstacles 144 are illustrated in the hand protection obstacle distributor 170 that is installed to assembling completely.These folded 154 hand protection obstacles 144 drop in obstacle container 104, and wherein, the bottom of these folded 154 hand protection obstacles 144 leans against on the lifting base plate 106 of obstacle container 104.Four bobbins 160 in these folded 154 hand protection obstacles 144 are fallen subsequently, make the aperture 162 in bobbin 160 engage distributor installation stake 108 completely so that these folded 154 hand protection obstacles 144 are remained in hand protection obstacle distributor 170.

Now, except with reference to Fig. 7, also, with reference to Fig. 8 and Fig. 9, can understand fully the importance of lifting base plate 106, obstacle container 104 and the lifting V-arrangement profile of base plate 106 and the purposes of the flanging 142 on hand protection obstacle 144 of obstacle container 104.These folded 154 hand protection obstacles 144 are installed in distributor installation stake 108 and are kept close contacts with attached these folded 154 hand protection obstacles 144 and obstacle container 104 and the lifting surface 106 of making of obstacle container 104 by bobbin 160.

Will be appreciated that air blast 54 blow air are to be used for opening each the hand protection obstacle in hand protection obstacle 144.The air blowing out from air blast 54 is provided for air hose assembly 60, and this air is directed toward the top section of the hand protection obstacle 144 on this top of folding 154 hand protection obstacles 144 by nozzle 80 and 82.This can make the flanging 142 of hand protection obstacle 144 upwards be blown, thereby opens hand protection obstacle 144.When this part of hand protection obstacle 144 is upwards blown, can from Fig. 8, observe, this part will have reverse U-shaped, the remainder of the maintenance of the position of this reverse U-shaped and this hand protection obstacle 144 and this folded 154 hand protection obstacles 144 contact the V-arrangement of part relative.

For the specific air blast 54 of confirming, determined that air blast 54 must power supply continue about two seconds, so that the hand protection obstacle 144 on the top of these folded 154 hand protection obstacles 144 expands above.For this specific air blast 54, the operation that continues two seconds will can not make it reach at full speed, but the operation that continues 2 seconds will be enough to make top hand protection obstacle 144 to expand.Although the model of air blast 54 can change, will be understood that the duration of the operation of air blast 54 can change between about 1 second to about 10 seconds.In addition, if needed, system board 40 can be configured to change according to the voltage of battery contained in battery keeper 46 and 48 duration of the operation of air blast 54, thereby when declining, cell voltage increases the duration of the operation of air blast 54, the speed that slows down or reduce to compensate acceleration that air blast 54 causes because of the cell voltage reducing.

From Fig. 9, can notice, the top of the flanging 142 of hand protection obstacle 144 is positioned at the rightmost edges place of the lifting base plate 106 of obstacle container 104.This has guaranteed that the air that is blown out and offered air hose assembly 60 by air blast 54 will open top hand protection obstacle 144 constantly, and this top hand protection obstacle 144 is owing to promoting the position of base plate 106 and profile through slightly opening.The V-arrangement profile of the lifting base plate 106 of obstacle container 104 and obstacle container 10 provides the V-arrangement profile identical with these folded 154 hand protection obstacles 144, thereby mean, once be blown the hand protection obstacle 144 of having opened top by the air of air hose assembly 60 by air blast 54, the hand protection obstacle 144 of top will be tending towards being parked in open position rather than collapsing to closed position.In addition, once hand protection obstacle 144 has been opened, flanging 142 will provide extra hardness and rigidity, thereby is tending towards equally helping the hand protection obstacle 144 of top to be parked in open position.

Now, when in the operation of hand protection obstacle distributor of the present invention can be by system board 40, contained electronic system is implemented, the optimal way of describing this operation is useful.A possible mode of operation of hand protection obstacle distributor of the present invention will be to use system sensor (signal source 90 and reflected signal sensor 92) to operate air blast 54 to provide air to pass air hose assembly 60, thereby when enough approaching hand protection obstacle distributor 170 with activation system sensor, user's brothers open hand protection obstacle 144, afterwards, user can insert his/her hand the hand protection obstacle 144 of tearing in hand protection obstacle 144 and from the remainder of these folded 154 hand protection obstacles 144.Yet this is not the optimal way that distributes hand protection obstacle 144.

Alternatively, hand protection obstacle distributor of the present invention moves with the optimal way that wherein top hand protection obstacle 144 was opened before user is near hand protection obstacle distributor 170.This is by utilizing system sensor (signal source 90 and reflected signal sensor 92) sensing user when his/her hand will be inserted in hand protection obstacle 144 and realizes.This has started regularly period, this timing period can be for example approximately from 3 seconds to 20 seconds, (to be preferably about 5 seconds), during this period, suppose that user has inserted his/her hand the hand protection obstacle 144 of tearing in hand protection obstacle 144 and from the remainder of these folded 154 hand protection obstacles 144.

When this timing stops period, the electronic system comprising in system board 40 by operation air blast 54 to provide air to pass air hose assembly 60, thereby open the hand protection obstacle 144 on tops of this folded 154 hand protection obstacles 144.Promote the air that surface 106 is conducive to be provided and passed by air blast 54 air hose assembly 60 and open hand protection obstacle 144, and the lifting of V-arrangement surface 106 and obstacle container 104 are guaranteed with together with flanging 142 on hand protection obstacle 144: once open, hand protection obstacle 144 just will remain on its open position.Alternatively, if hand protection obstacle distributor 170 does not use the sufficiently long time period, the extra operation of air blast 54 will provide air to pass air hose assembly 60 to be maintained in its open position to guarantee hand protection obstacle 144.

Because these folded 154 hand protection obstacles 144 of typical sizes have 100 hand protection obstacles 144, so the electronic system comprising in system board 40 also can record in these folded 154 hand protection obstacles 144 and kept how many hand protection obstacles 144.Whenever system sensor (signal source 90 and reflected signal sensor 92) senses when user, his/her hand will be inserted in hand protection obstacle 144, electronic system is just assigned with supposition hand protection obstacle 144 and will remains on one of the decreased number that this folds the hand protection obstacle 144 in 154 hand protection obstacles 144.For example, when (calculating remaining predetermined number, 5) hand protection obstacle 144 time, electronic system can start to make indicator LED94 (shown in Fig. 2) periodically to glimmer, this can observe by the aperture 118 in upper casing component 34 (shown in Fig. 1), thereby warning facility operations person is the hand protection obstacle 144 of remaining predetermined number only, and new folded 154 hand protection obstacles 144 need to be installed at once.

Because system board 40 can utilize communications connector 42 (shown in Fig. 1), programme, therefore will be appreciated that and can preferably by utilization, be connected to the computer of communications connector 42 and move suitable software and set many variablees.Alternatively, can use wireless connections (WI-FI or bluetooth) to substitute utilizes communications connector 42 to allow system board 40 to be programmed.Thereby, will be appreciated that can realize air by pulse duration, counting, interval etc. passes through the supply of air hose assembly 60 from air blast 54.In addition, the timing of all right configuration warning indicator (indicator LED94).Due to system, can lean on battery operation or use and be connected to the LVPS adapter of power connector 44 (shown in Fig. 1), therefore will be appreciated that system can be arranged on any position and quite safe.

Referring now to Figure 10, hand protection obstacle distributor 170 is illustrated and is arranged on surface 180, and wherein, hand protection obstacle 144 is in opening configuration for distributing.Next, with reference to Figure 11, the user of hand protection obstacle distributor 170 is illustrated and starts his/her hand 182 to insert in the hand protection obstacle 144 of opening, in this process, his/her hand is placed on to system sensor (signal source 90 shown in Figure 10 and reflected signal sensor 92) top.This will start the timing period relating to above, and this timing operates by the electronic system comprising in system board 40 period.

In Figure 12, user's hand 182 is illustrated in the hand protection obstacle 144 that insertion is opened completely, but the hand protection obstacle 144 of opening does not also move from these folded 154 hand protection obstacles 144.In Figure 13, can observe, user's hand 182 has been moved the hand protection obstacle 144 of opening to left side and it has been torn from these folded 154 hand protection obstacles 144, thereby expose next hand protection obstacle 144, this next one hand protection obstacle 144 is not now opened.

In Figure 14, the timing of the electronics system operation comprising in system board 40 is pass by period, and the operation of air blast 54 will provide air to pass air hose assembly 60, this is illustrated in the process of the top hand protection obstacle 144 in opening these folded 154 hand protection obstacles 144.Finally, hand protection obstacle distributor 170 will turn back to the position shown in Figure 10, and wherein, next user is opened and prepared to distribute to next hand protection obstacle 144 completely.

Next with reference to Figure 15, hand protection obstacle distributor 170 is illustrated and is arranged on toilet door 190, near the toilet door handle 192 of toilet door 190.Toilet door 190 is arranged in lavatory doorframe 194.Lavatory user can be assigned to the hand protection obstacle 144 from hand protection obstacle distributor 170 on user's hand 182; and when the hand 182 that utilizes hand protection obstacle 144 protection users avoids being positioned at the bacterium on toilet door handle 192, rotate toilet door handle 192 to open toilet door 190.

Now, with reference to Figure 16, hand protection obstacle distributor 170 is illustrated and is arranged on distributor supporting member 200, and distributor supporting member 200 is positioned at by the top of the distributor support column 202 of distributor support base 204 supportings to be located.Utilize hand protection obstacle distributor 170, hand protection obstacle distributor 170 can be arranged in the position in the agricultural product district 206 in contiguous grocery store.Client can be assigned to client on hand by the hand protection obstacle 144 from hand protection obstacle distributor 170, and afterwards, client can select agricultural product in the situation that do not pollute agricultural product hand-held or that select.When completing selection, client can be discarded into hand protection obstacle 80 in dustbin 208.Hand protection obstacle distributor 170 can also be applied to bread district or the meat portion in grocery store.

Finally, with reference to Figure 17, hand protection obstacle distributor 170 is illustrated on the sidepiece that is arranged on gas station 210.Client can be assigned to client on hand by the hand protection obstacle 144 from hand protection obstacle distributor 170, afterwards, client can pumping from the gasoline of gas station 210.When completing, client can be discarded into hand protection obstacle 144 in dustbin 212.

Therefore, from the above detailed description of illustrative embodiments of the present invention, be understandable that, its teaching a kind of for be used for distributing simple, the cheap and effective hand protection obstacle distributor of hand protection obstacle by lavatory user and fellow.The hand protection obstacle being distributed by this hand protection obstacle distributor provides absolutely complete hand protection obstacle for whole hand substantially.For distributing the hand protection obstacle distributor of this hand protection obstacle still simply and intuitively to use, and this hand protection obstacle distributor implements reliable.

Hand protection obstacle distributor of the present invention has following structure: this structure is durable and lasting, and this structure will need to provide maintenance by user hardly in its whole working life.Thereby hand protection obstacle distributor of the present invention also has cheap structure to improve its market demand and to give its wide possible market.Finally, all aforementioned advantages of hand protection obstacle distributor of the present invention realize in the situation that not causing the relative shortcoming of any essence with object.

Unless referred else in literary composition or context clearly negate, otherwise term " " and " being somebody's turn to do " and the similar indication use of (especially in the context in above claim) in description context of the present invention is interpreted as encompasses singular and plural number.Unless otherwise noted, otherwise term " includes ", " having ", " including " and " containing " be interpreted as open-ended term.Unless referred else in literary composition, otherwise the detailed description of the scope of value in literary composition is only intended to each method of writing a Chinese character in simplified form of value separately that falls into this scope as relating to individually, and each independent value is attached in description in the text just as it by enumerating individually.Unless referred else in literary composition or context clearly negate, otherwise all methods described in literary composition can both be carried out with any suitable order.Unless in addition requirement, otherwise the use of any and all examples that provide in literary composition or exemplary language (for example, " such as ") is only intended to illustrate better the present invention and scope of the present invention is not caused to restriction.Language in description should not be interpreted as representing the key element for the necessary any failed call of enforcement of the present invention.

Although illustrated and described the previous description of hand protection obstacle distributor of the present invention with reference to particular embodiment of the present invention and application, but it is only that the purpose of illustration and description proposes, and be not intended to be limit or make the present invention be limited to disclosed particular embodiment and application.Those of ordinary skills will be apparent that, as described herein, in the situation that not deviating from the spirit and scope of the present invention, can make about many changes of the present invention, remodeling, variant or be equal to alternative.Select and described particular embodiment and application so that the best illustration to principle of the present invention and special applications thereof to be provided, thereby make those skilled in the art utilize the present invention and use to be suitable for the various remodeling of desired specific use with various embodiments.All this changes, remodeling, variant and being equal to substitute all should therefore be regarded as of the present invention by definite scope of claims during by width explanation fair, legal and that authorize equitably according to it in.

Claims (21)

1. a hand protection obstacle distributor, described hand protection obstacle distributor is for distributing this hand protection obstacle from a folded hand protection obstacle, in each hand protection obstacle in described one folded hand protection obstacle, all have the opening near its top end, described hand protection obstacle distributor comprises:

Shell, described shell comprises container, described one folded hand protection obstacle can be arranged in described container for distributing;

Electric blower, described electric blower is arranged in described shell, and described electric blower has exhaust outlet, and when described electric blower is supplied to electric power, described electric blower is from described exhaust outlet blow out air;

Switching mechanism, described switching mechanism is arranged in described shell and is connected to power supply, described switching mechanism is configured to described electric blower, provide electric power when described switching mechanism activated, and at described switching mechanism, does not activated electric blower described in Shi Buxiang electric power is provided; And

At least one nozzle, be connected to described at least one nozzle operation the described exhaust outlet of described electric blower, in order to be received in the air blowing out from described electric blower when described switching mechanism activated, and the described opening guiding in the top hand protection obstacle in the hand protection obstacle by blown out air in described one folded hand protection obstacle, to open described top hand protection obstacle, thereby contribute to user that its hand is inserted through the described opening in the hand protection obstacle of described top to put on described top hand protection obstacle,

Wherein, the described top hand protection obstacle that user puts on can remove by pulling described top hand protection obstacle from described one folded hand protection obstacle, in pulling, described user's hand is away from the remainder in described one folded hand protection obstacle.

2. hand protection obstacle distributor according to claim 1, wherein, described container has the first sidepiece and the second sidepiece and first end and the second end, and wherein, described one folded hand protection obstacle is arranged in described container, wherein, the top end of described hand protection obstacle is positioned to adjacent with the described first end of described container.

3. hand protection obstacle distributor according to claim 2, wherein, that described hand protection obstacle is essentially rectangular and there is turning, there is aperture with described turning adjacent positioned, become a folded described hand protection obstacle to keep together by the bobbin being arranged in the described aperture adjacent with each turning that becomes a described hand protection obstacle of folding, each bobbin all has the aperture that extends through described bobbin, and wherein, described container also comprises:

Distributor is installed stake, described distributor install stake be mounted to respectively with described container in four turnings in each turning adjacent, each turning in described turning is all limited between the one and the intersecting area between the one in described first end and described the second end in described the first sidepiece and described the second sidepiece;

Wherein, described one folded hand protection obstacle is installed corresponding upper being mounted of distributor installation stake in stake by a plurality of bobbins of described one folded hand protection obstacle being installed to described distributor.

4. hand protection obstacle distributor according to claim 3, wherein, described one folded hand protection obstacle also comprises neck portion, the described top end that described neck portion surrounds wherein two the described turnings that comprise described hand protection obstacle in described hand protection obstacle, the described bobbin adjacent with these turnings also extends through the aperture that is arranged in described neck portion, and wherein, the described distributor with the described bobbin adjacent with these turnings is installed stake and is also extended through the aperture that is arranged in mounted thereto described neck portion, described distributor install stake arranges and is configured in described container with the described neck portion of described hand protection obstacle and described top end are remained on the tight adjacent position of described container in.

5. hand protection obstacle distributor according to claim 2, wherein, described container setting is also configured with V-arrangement cross section, wherein, edge, the summit of " V " and described first sidepiece of described container and the direction of described the second sidepiece almost parallel extension in the middle of described the first sidepiece and described the second sidepiece; And

Wherein, when described one folded hand protection obstacle is arranged in described container, described one folded hand protection obstacle also arranges and constructs in the mode of V-arrangement cross section, wherein, edge, the summit of " V " and described is folded described first sidepiece of described hand protection obstacle and the direction of described the second sidepiece almost parallel in hand protection obstacle and is extended in the middle of described the first sidepiece and described the second sidepiece.

6. hand protection obstacle distributor according to claim 5, wherein, described container comprises:

Rectangle promotes base plate, described rectangle promotes base plate in described the first sidepiece and the middle extension of described the second sidepiece of described container, but it is spaced apart to arrange and to be configured to the described opening of the described hand protection obstacle in described one folded hand protection obstacle to rise to the described first end of mode above the described top end of described hand protection obstacle and described container that described rectangle promotes base plate, thereby contribute to the air blowing out from described at least one nozzle can open the described top hand protection obstacle in the described hand protection obstacle described one folded hand protection obstacle.

7. hand protection obstacle distributor according to claim 5, wherein, the described opening of the described hand protection obstacle in described one folded hand protection obstacle has folding flanging separately, and described flanging contributes to the described top hand protection obstacle in described one folded hand protection obstacle to stay open in the situation that described top hand protection obstacle has been opened.

8. hand protection obstacle distributor according to claim 5, wherein, described at least one nozzle is arranged on a position and is configured to open described top hand protection obstacle.

9. hand protection obstacle distributor according to claim 2, wherein, described at least one nozzle is arranged in the position adjacent with the described first end of described container in described hand protection obstacle distributor.

10. hand protection obstacle distributor according to claim 1, wherein, substantially whole described container opens wide in top side, can be observed when allowing described one folded hand protection obstacle in described one folded hand protection obstacle is arranged on the position that will be assigned with.

11. hand protection obstacle distributors according to claim 1, wherein, described electric blower comprises:

DC brushless blast engine, the operation power being provided by battery can be provided described DC brushless blast engine, and provides enough air to contribute to described top hand protection obstacle in the described hand protection obstacle in described one folded hand protection obstacle to open when the described electric blower operation.

12. hand protection obstacle distributors according to claim 11 wherein, are provided with at least one nozzle on the described exhaust outlet of described electric blower.

13. hand protection obstacle distributors according to claim 1, wherein, described at least one nozzle comprises:

A pair of nozzle, wherein, described a pair of nozzle setting is also configured to open the described top hand protection obstacle in the described hand protection obstacle in described one folded hand protection obstacle, and described a pair of nozzle setting be configured to further the described top hand protection obstacle in the described hand protection obstacle in described one folded hand protection obstacle to remain on open position alternatively.

14. hand protection obstacle distributors according to claim 13, wherein, described switching mechanism is operable to provides electric power so that the operation of described electric blower is enough to a period of time that the described top hand protection obstacle in described one folded hand protection obstacle is expanded, wherein, described a period of time is between about 1 second and about 10 seconds.

15. hand protection obstacle distributors according to claim 1, also comprise:

Electronic system, described electronic system is used for operating described hand protection obstacle distributor to open described hand protection obstacle, and wherein, described electronic system comprises:

Electronic system plate;

One or more battery, described battery is arranged in described shell and is electrically connected to described electronic system plate; And

System sensor, described system sensor for detection of user's hand with described one folded hand protection obstacle in the approaching of the adjacent position of the described opening of described top hand protection obstacle.

16. hand protection obstacle distributors according to claim 15, wherein, described system sensor comprises:

Signal source, described signal source is for generation of optical signal or high-frequency signal; And

Signal transducer, described signal transducer is for owing to described system sensor being detected to optical signal or the high-frequency signal of described reflection in the situation that enough approaching and described light or high-frequency signal being reflected.

17. hand protection obstacle distributors according to claim 15, wherein, described electronic system setting is also configured to: after the position of the described opening of the described top hand protection obstacle of the hand that user detected at described system sensor in enough approaching described one folded hand protection obstacle, operate described hand protection obstacle distributor so that described hand protection obstacle is opened to predetermined amount of time;

Wherein, described predetermined amount of time long enough engages and removes described top hand protection obstacle to allow to be detected the described user's of the described opening that approaches the described top hand protection obstacle in described one folded hand protection obstacle hand from described one folded hand protection obstacle, and the described hand protection obstacle of the next one in described one folded hand protection obstacle is opened after described top hand protection obstacle is removed.

18. hand protection obstacle distributors according to claim 17, wherein, described predetermined amount of time is between 3 seconds and 20 seconds.

19. hand protection obstacle distributors according to claim 15, wherein, described electronic system setting is also configured to: during the position of the described opening of the described top hand protection obstacle of the hand that user detected at described system sensor in enough approaching described one folded hand protection obstacle, operate described hand protection obstacle distributor to open described hand protection obstacle.

20. hand protection obstacle distributors according to claim 15, also comprise:

Indicator LED, described indicator LED can from the visual observation of described shell to, wherein, the number counting of the position of the described opening of described electronic system setting the hand that is configured to the described system sensor user the to be detected described top hand protection obstacle in enough approaching described one folded hand protection obstacle, and arrange and be configured to when described electronic system calculates the described hand protection obstacle that is only left predetermined number in described one folded hand protection obstacle by making described indicator LED glimmer to show caution signal.

21. 1 kinds of methods of using hand protection obstacle distributor to distribute this hand protection obstacle from a folded hand protection obstacle, all have the opening near its top end in described hand protection obstacle, described method comprises:

Described one folded hand protection obstacle is arranged in the container in described hand protection obstacle distributor;

Setting is arranged in the electric blower of described shell, and described electric blower has exhaust outlet, when described electric blower is supplied to electric power, from described exhaust outlet blow out air;

The operation of controlling described electric blower by switching mechanism is with blow out air, described switching mechanism provides electric power to described electric blower when described switching mechanism activated, and at described switching mechanism, does not activated electric blower described in Shi Buxiang electric power is provided;

Air that described exhaust outlet from described electric blower is blown out is the opening guiding in the described top hand protection obstacle towards the described hand protection obstacle of described one folded hand protection obstacle through at least one nozzle for being received in the air blowing out from described electric blower when described switching mechanism activated, to open described top hand protection obstacle, thereby contribute to user that its hand is inserted through the described opening in the hand protection obstacle of described top to put on described top hand protection obstacle; And

Pull described top hand protection obstacle, in pulling, described user's hand is away from the remainder in described one folded hand protection obstacle, to remove the described hand protection obstacle of being put on by described user from described one folded hand protection obstacle.