JP2008094438A - Spray mechanism for spray agent at opening/closing portion - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a spray mechanism capable of dealing with various types of opening/closing portions by a single device. <P>SOLUTION: Two shaft pin projections 223L and 223R and two long holes 229L and 229R are urged in the same upward direction by the same strength by a returning force of a pushing stopper 231. When a left abutment portion 227L is pushed, a counterclockwise rotational moment acts on a rod 224. As a result, a large force acts on the shaft pin projection 223R and the long hole 229R among the shaft pin projection 223L, 223R and the long holes 229L, 229R. This causes the whole of the rod 224 to tilt and move the shaft pin projection 223L in the long hole 229L as the shaft pin projection 223R and the long hole 229R serve as a fulcrum, thus causing a depressing portion 228 to depress the pushing stopper 231 of a spray agent container 230. When a right abutment portion 227R is pushed, a series of motions reversely to the above motions occur to cause the depressing portion 228 to depress the pushing stopper 231. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  Conventionally, various odors have accumulated in living spaces such as houses, apartments, and condominiums. The source of those odors is furniture, wallpaper, clothes or shoes worn by the residents in the living space. In particular, clothes, shoes, and the like have a complex odor that is mixed with various odors produced by the action of bacteria on sweat and sebum emitted from the human body and odors unique to these clothes and shoes. These odors are generally called life odors and are not noticed by those living in the living space, but may be perceived as strange odors by outsiders.

  Therefore, various deodorants and fragrances (hereinafter referred to as “spraying agents”) are used to eliminate these odors. It has been considered that such a spray is attached to the door and sprays automatically as the door is opened and closed.

Japanese Patent Application No. 2005-243482 (unpublished) JP 2003-184451 A Microfilm of Japanese Utility Model No. 02-055500 (Japanese Utility Model Application No. 04-014585) JP 2000-189033 A

  In order to perform spraying automatically as the door is opened and closed, a spray mechanism must be attached to the door or a wall around the door. However, there are various types of doors, such as those that open and close on the right side, doors that open and close on the left side, doors that open indoors, doors that open to the outside, pivoting, sliding, etc. If you put it in, you can add things that open and close on the top and things that open and close on the bottom.

  In order to make the spray mechanism correspond to such various kinds of opening and closing parts, many kinds of spray mechanisms have to be prepared. The objective of this invention is providing the spray mechanism which can respond to various kinds of opening-and-closing parts with one apparatus.

  In order to achieve the above object, in the spray mechanism of the present invention, when the door is closed or opened, it is a contact portion that contacts the outer surface of the frame body or the outer surface of the door, and the contact portion is It is connected to the push-down part, and at least two of the contact parts are provided across the push-down part, a long hole provided in at least two places between the contact part and the push-down part, At least two protrusions that enter each of the protrusions, and the protrusions are movable in the elongated holes. One of the elongated holes and the protrusions is provided on one of the push-down portion and the abutting portion or the fixing mechanism. The other of the long hole and the protrusion is provided on the other side of the push-down portion and the contact portion or the fixing mechanism, the two long holes are curved in an arc shape, and the center of the arc of one long hole is the other On the protrusions entering the long holes of It was so.

  Since at least two abutting portions are provided across the push-down portion of the container containing the propellant, spraying can be performed regardless of whether the door or the frame abuts from the right side or the left side, the upper side or the lower side of the spray mechanism. .

  Further, since the depressed portion and the abutting portion are fixed to the two or more long holes and the protrusion, the depressed portion and the abutting portion do not shake with respect to the fixing mechanism, and can be sprayed stably. Furthermore, since the push-down portion and the contact portion are fixed to the two or more long holes and the protrusion, the force applied to the press-down portion and the contact portion is distributed to the two or more fixed portions, and the spray mechanism The strength of the steel can be maintained, and it becomes difficult to wear and deteriorate.

  In addition, the two long holes are curved in an arc shape, and the center of the arc of one of the long holes is in the protrusion entering the other long hole, so that the other protrusion is long with the one protrusion at the center. The inside of the hole can be moved, and even if any of the two abutting portions abuts, the push-down portion can push down the stopper of the container containing the propellant.

(1) Structure of spray mechanism (first embodiment)
1 to 3 show the overall appearance of the first embodiment of the spraying mechanism of the spraying agent at the opening and closing part. A door 203 (opening / closing body) is accommodated in the rectangular frame 202 of the opening / closing part 201, and a plurality of trillions are attached between the left edge of the door 203 and the left side of the frame 202, The door 203 is openable and closable in a horizontal direction on the right side with the left edge as the central axis. The opening / closing part 201 partitions the two spaces.

  As shown in FIG. 1, a vertically long and narrow rectangular plate-shaped metal base 204 is detachably fixed to the left side of the door 203 on the indoor side. This fixing is performed using wood screws, nails, sheet magnets, hook-and-loop fasteners, double-sided tape, adhesives, and the like. As shown in FIG. 2, both left and right sides of the pedestal 204 are extended and bent forward to form central bent portions 205L and 205R. Engagement holes 206L and 206R extending vertically are formed in the center of the center bent portions 205L and 205R.

  The upper ends of the left and right edges of the pedestal 204 are also extended and bent forward to form upper bent portions 207L and 207R. Upper edges of the upper bent portions 207L and 207R are further bent inwardly to form stopper portions 208L and 208R. The stoppers 208L and 208R are engaged with the neck portion of the spray agent-containing container 230 to prevent the spray agent-containing container 230 from sliding upward or downward.

  The metal cover part 210 has a rectangular plate shape, and both sides of the cover part 210 are bent back to form side parts 211L and 211R. The front edges of the side surfaces 211L and 211R can be engaged with the engagement holes 206L and 206R of the central bent portions 205L and 205R of the pedestal 204, so that the central bent portions 205L and 205R can be urged inward from both sides. Yes.

  Both sides of the upper part of the cover part 210 are separated from the side parts 211L and 211R, bent to the back side, and narrowed upward to form upper end cover parts 212L and 212R. The cover parts 212L and 212R prevent the spray-containing container 230 from sliding upward. A viewing window 213 extending vertically is formed in the center of the cover portion 210.

  The upper end cover portions 212L and 212R are notched to form a sandwiching portion 214, and a projection is formed at the center of the sandwiching portion 214. A small sponge or cloth (absorber) or the like is sandwiched or inserted into the sandwiching portion 214 including the projection. When the spray is sprayed from the push plug 231 of the spray-containing container 230, the dripping spray is absorbed by this sponge or cloth, and part or all of the sprayed spray is absorbed.

  Thereby, the dripping spray can be absorbed and the spray mechanism can be prevented from becoming dirty. In addition, by absorbing the spray to such a sponge or cloth, the spray can be evaporated from the sponge or cloth, and the effect of the spray can be maintained. Such a sponge or cloth may have various shapes such as flowers and animals.

  Further, when the door (opening / closing body) 203 is opened and closed slowly, the spray may not be sprayed vigorously and the spray may hang down. The dripping of the spray in such a case can be absorbed by the sponge or cloth. Thereby, it can prevent that a spraying mechanism gets dirty.

  When the spray-containing container 230 is accommodated between the central bent portions 205L and 205R of the pedestal 204 and the cover portion 210 is attached to the pedestal 204, the side portions 211L and 211R of the cover portion 210 become the central bent portions 205L of the pedestal 204. , 205R is clamped from the outside. Then, the container 230 with a propellant is pinched from both sides and does not fall easily. Further, the remaining amount of the propellant in the propellant-containing container 230 can be confirmed through the viewing window 213.

  The propellant-containing container 230 is filled with a propellant, and the upper push plug 231 is pushed, whereby the propellant is ejected from the ejection port 232. When the push of the push plug 231 is released, the push plug 231 returns to the original state. Such a container 230 with a propellant is fixed to the outer surface of the door 203 by clamping by the center bent portions 205L and 205R, engagement of the stopper portions 208L and 208R, upper end cover portions 212L and 212R, and the like.

  Both upper sides of the upper bent portions 207L and 207R of the pedestal 204 are extended, bent toward the front side, and further bent outward, thereby forming shaft support surfaces 221L and 221R. Screw holes 222L and 222R are formed at the centers of the shaft support surfaces 221L and 221R, and screw grooves are formed on the inner surfaces of the screw holes 222L and 222R.

  The shaft pin protrusions 223L and 223R are detachably screwed and fixed to both the screw holes 222L and 222R. The pedestal 204 having the screw holes 222L, 222R and the like is bilaterally symmetric, and the screw holes 222L, 222R are in a bilaterally symmetric position with respect to the push plug 231 of the spray agent-containing container 230.

  A substantially “U” -shaped plate-like rod 224 is attached via the shaft pin protrusions 223L and 223R. Both ends of the rod 224 extending obliquely below are contact portions 227L and 227R. The contact portions 227L and 227R are in contact with the outer surface of the frame 202.

  A substantially horizontal central portion sandwiched between the contact portions 227L and 227R of the rod 224 serves as a push-down portion 228. The push-down portion 228 has the contact portions 227L and 227R abutting against the outer surface of the frame body 202. By touching, the push plug 231 of the sprayed container 230 is pushed down. The contact portions 227L and 227R and the push-down portion 228 are connected by integral formation, but may be separated and connected to each other by a bolt and a nut.

  The lower edge of the depressed portion 228 protrudes downward and is curved. Therefore, when the push plug 231 is pushed down, the lower edge of the push-down portion 228 can slip smoothly on the upper surface of the push plug 231. Therefore, spraying of the spray agent-containing container 230 is performed smoothly.

  Long holes 229L and 229R are formed in two bent portions between the contact portions 227L and 227R and the push-down portion 228 of the rod 224. The shaft pin protrusions 223L and 223R are inserted into the long holes 229L and 229R so as not to be detached, and the contact portions 227L and 227R of the rod 224 and the push-down portion 228 are attached to the base 204.

  In the container 230 containing the spray agent, liquid deodorant, deodorant, fragrance, disinfectant, disinfectant, antibacterial agent, disinfectant, insecticide, rodenticide or a mixture of two or more of these Contains propellant. A push plug 231 is provided in the upper part of the container 230 containing the propellant, and when the push plug 231 is pushed in, the spray is sprayed from the injection port 232 of the push plug 231 in the form of a mist.

  In the embodiment of FIGS. 1 to 3, the spray is sprayed when the door 203 is closed. When the door 203 is closed, the push-down portion 228 of the rod 224 keeps pushing the push plug 231 of the spray agent-containing container 230. However, a pump and a valve are built in the push plug 231, and a pressure gas such as a liquefied gas that generates a spray pressure is not sealed in the spray agent-containing container 230.

  Accordingly, the push plug 231 of the spray-filled container 230 is sprayed with a certain amount of spray by a single push, and even if the push plug 231 is kept pressed, spraying of the spray is completed. It will never be left. When the door 203 is open, the pushing of the push-down portion 228 of the rod 224 into the push plug 231 is released / released.

  The protruding direction of the contact portions 227L and 227R is 10 to 55 degrees, preferably 15 to 45 degrees, more preferably 20 to 35 degrees, and may be 45 degrees or less with respect to the vertical direction. Thereby, the opening / closing force of the door 203 can be smoothly transmitted to the push plug 231 of the container 230 containing the propellant.

  When this angle is large, the stroke by which the push-down portion 228 pushes the push plug 231 can be increased, and the contact portions 227L and 227R do not collide with the spray-containing container 230. When this angle is small, the force pushing the contact portions 227L and 227R can be reduced, and the tips of the contact portions 227L and 227R do not wear. A roller may be attached to the tip of the contact portions 227L and 227R.

(2) Rod 224 (contact portions 227, 227, push-down portion 228) (first embodiment)
4 and 5 show a first embodiment of the contact portions 227L and 227R and the push-down portion 228 of the rod 224, the long holes 229L and 229R, and the shaft pin protrusions 223L and 223R. The long holes 229L and 229R are movable with respect to the shaft pin protrusions 223L and 223R by inserting the shaft pin protrusions 223L and 223R into the slots.

  The two long holes 229L and 229R are curved in an arc shape, and the center of the arc of one long hole 229L is in the shaft pin projection 223R entering the other long hole 229R, and the other long hole 229R The center of the arc lies in the shaft pin protrusion 223L that enters one of the long holes 229L.

  The position of the push-down portion 228 that pushes down the push plug 231 of the spray agent-containing container 230 is at an intermediate point between the two shaft pin protrusions 223 or the two long holes 229L and 229R. Centering on this intermediate point, the positions where the tips of the two contact portions 227L and 227R contact the outer surface of the door 203 or the outer surface of the frame 202 are symmetrical to each other.

  Accordingly, regardless of which of the two contact portions 227L and 227R is pressed, the push plug 231 is pressed with the same stroke and the same force, and the spray amount becomes the same. In some cases, the position of the push-down portion 228 may be shifted to one side from the midpoint between the two shaft pin protrusions 223 or the two long holes 229L and 229R. The positions where the tips of the two contact portions 227L and 227R are in contact with the outer surface of the door 203 or the outer surface of the frame body 202 may be shifted from the symmetrical positions.

  When the push plug 231 of the spray agent-containing container 230 is pushed, a return biasing force acts, and as a result, the two shaft pin projections 223L and 223R and the two long holes 229L and 229R are biased in the same direction. The As a result, the shaft pin protrusions 223L and 223R abut against the lower edges of the long holes 229L and 229R. By urging the push plug 231, an elastic body such as a spring for returning the rod 224 becomes unnecessary.

  When the abutting portions 227L and 227R abut on the outer surface of the door 203 or the outer surface of the frame body 202, the two shaft pin protrusions 223L, 223R / long holes 229L, Of the 229R, the one where a larger force is applied is used as a fulcrum, and the other shaft pin protrusion 223L (223R) moves in the elongated hole 229R (229R) so that the push-down portion 228 pushes the container 230 containing the propellant. The stopper 231 is pushed.

  For example, in the example of FIG. 4, the two shaft pin protrusions 223 </ b> L and 223 </ b> R and the two long holes 229 </ b> L and 229 </ b> R are both urged with the same force in the same upward direction by the return force of the push plug 231. When the left contact portion 227L in FIG. 4 is pushed, a counterclockwise rotational moment acts on the rod 224.

  Then, of the two shaft pin protrusions 223L, 223R / long holes 229L, 229R, a large force acts on the shaft pin protrusion 223R / long hole 229R, and this serves as a fulcrum, and the shaft pin protrusion 223L becomes the long hole 229L. The entire rod 224 is tilted so as to move inside, and the push-down portion 228 pushes the push plug 231 of the container 230 containing the propellant.

  Further, when the right contact portion 227R in FIG. 5 is pushed, a clockwise rotational moment acts on the rod 224. Then, of the two shaft pin protrusions 223L, 223R / long holes 229L, 229R, a large force acts on the shaft pin protrusion 223L / long hole 229L, and this serves as a fulcrum, and the shaft pin protrusion 223R becomes the long hole 229R. The entire rod 224 is tilted so as to move inside, and the push-down portion 228 pushes the push plug 231 of the container 230 containing the propellant.

  As described above, one of the two shaft pin protrusions 223L, 223R / long holes 229L, 229R serves as a fulcrum, and the other serves as a tilting guide for the rod 224, so that the push plug 231 can be pushed. The two shaft pin protrusions 223L, 223R / long holes 229L, 229R can be switched between the fulcrum and the tilt guide without any problem depending on the tilt direction of the rod 224.

  When the shaft pin protrusions 223L and 223R are in contact with the lower edges of the long holes 229L and 229R, the center of the arc of the long hole 229L is at the shaft pin protrusion 223R, and the center of the arc of the other long hole 229R is the shaft pin Located on the protrusion 223L.

(3) Rod 224 (contact portions 227, 227, push-down portion 228) (second embodiment)
6 and 7 show a second embodiment of the contact portions 227L and 227R and the push-down portion 228 of the rod 224, the long holes 226L and 226R, and the shaft pin protrusions 223L and 223R. The long holes 226L and 226R are movable with respect to the shaft pin protrusions 223L and 223R by inserting the shaft pin protrusions 223L and 223R into the long holes 226L and 226R.

  The two long holes 226L and 226R are curved in an arc shape, and the center of the arc of one of the long holes 226L is the shaft pin protrusion 223R entering the other long hole 226R, and the other long hole 226R The center of the arc lies in the shaft pin protrusion 223L that enters one of the long holes 226L.

  The position of the push-down portion 228 that pushes down the push plug 231 of the spray agent-containing container 230 is at an intermediate point between the two shaft pin protrusions 223 or the two long holes 229L and 229R. Centering on this intermediate point, the positions where the tips of the two contact portions 227L and 227R contact the outer surface of the door 203 or the outer surface of the frame 202 are symmetrical to each other.

  Accordingly, regardless of which of the two contact portions 227L and 227R is pressed, the push plug 231 is pressed with the same stroke and the same force, and the spray amount becomes the same. In some cases, the position of the push-down portion 228 may be shifted to one side from the midpoint between the two shaft pin protrusions 223 or the two long holes 229L and 229R. The positions where the tips of the two contact portions 227L and 227R are in contact with the outer surface of the door 203 or the outer surface of the frame body 202 may be shifted from the symmetrical positions.

  When the push plug 231 of the spray agent-containing container 230 is pushed, a return biasing force acts, and as a result, the two shaft pin projections 223L and 223R and the two long holes 226L and 226R are biased in the same direction. The As a result, the shaft pin protrusions 223L and 223R abut on the lower edges of the long holes 226L and 226R. By urging the push plug 231, an elastic body such as a spring for returning the rod 224 becomes unnecessary.

  When the abutting portions 227L and 227R abut on the outer surface of the door 203 or the outer surface of the frame body 202, the two shaft pin protrusions 223L, 223R / long holes 226L, Of the 226R, the one where a larger force is applied is used as a fulcrum, and the other shaft pin protrusion 223L (223R) moves in the long hole 226R (226R) so that the push-down portion 228 pushes the container 230 containing the propellant. The stopper 231 is pushed.

  For example, in the example of FIG. 6, the two shaft pin protrusions 223 </ b> L and 223 </ b> R and the two long holes 226 </ b> L and 226 </ b> R are both urged with the same force in the same upward direction by the return force of the push plug 231. When the left contact portion 227L in FIG. 6 is pushed, a clockwise rotational moment acts on the rod 224.

  Then, of the two shaft pin protrusions 223L, 223R / long holes 226L, 226R, a large force acts on the shaft pin protrusion 223L / long hole 226L, and this serves as a fulcrum, and the shaft pin protrusion 223R becomes the long hole 226R. The entire rod 224 is tilted so as to move inside, and the push-down portion 228 pushes the push plug 231 of the container 230 containing the propellant.

  7 is pushed, a counterclockwise rotational moment is applied to the rod 224. Then, of the two shaft pin protrusions 223L, 223R / long holes 226L, 226R, a large force acts on the shaft pin protrusion 223R / long hole 226R, and this serves as a fulcrum, and the shaft pin protrusion 223L becomes the long hole 229L. The entire rod 224 is tilted so as to move inside, and the push-down portion 228 pushes the push plug 231 of the container 230 containing the propellant.

  As described above, one of the two shaft pin protrusions 223L, 223R / long holes 229L, 229R serves as a fulcrum, and the other serves as a tilting guide for the rod 224, so that the push plug 231 can be pushed. The two shaft pin protrusions 223L, 223R / long holes 229L, 229R can be switched between the fulcrum and the tilt guide without any problem depending on the tilt direction of the rod 224.

  When the shaft pin protrusions 223L and 223R are in contact with the lower edges of the long holes 226L and 226R, the center of the arc of the long hole 226L is at the shaft pin protrusion 223R, and the center of the arc of the other long hole 226R is the shaft pin Located on the protrusion 223L. Therefore, the formation positions of the long holes 226L and 226R of the rod 224 of the second embodiment are different from the formation positions of the long holes 229L and 229R of the rod 224 of the first embodiment.

  However, it may be the same. As a result, the shaft pin protrusions 223L and 223R are removed from the screw holes 222L and 222R, the rod 224 of the first embodiment is mounted upside down, and the shaft pin protrusions 223L and 223R are screwed into the screw holes 222L and 222R. This is a second embodiment. Other configurations, operations, and operations are the same as those in the above embodiment, and a description thereof will be omitted.

(4) Other Embodiments The present invention is not limited to the above-described embodiments, and various modifications can be made. For example, the shaft pin protrusions 223L and 223R may be provided on the rod 224 side, and the long holes 229L, 229R, 226L and 226R may be provided on the shaft support surfaces 221L and 221R side.

  In this case, in FIGS. 4 to 7, the shaft pin protrusions 223L and 223R abut on the upper edges of the long holes 229L, 229R, 226L, and 226R. When the shaft pin protrusions 223L and 223R come into contact with the upper edges of the long holes 226L and 226R, the center of the arc of the long holes 226L and 229L is at the shaft pin protrusion 223R, and the other long holes 226R and 229R The center of the arc is at the shaft pin protrusion 223L.

  Further, the door 203 can be a sliding door as well as a rotating door. In this case, in the example of FIGS. 1 to 3, when the door 203 is slid from the right to the left and closed, a spray mechanism is attached to the left side of the door 203, and when the door 203 is slid from the left to the right and closed. A spray mechanism is attached to the right side of the door 203. Thereby, when the door is closed, the contact portion 227L or 227R of the rod 224 comes into contact with the frame body 202.

  Further, the spray mechanism may be attached not to the outer surface side of the door 203 but to the outer surface side of the frame body 202. In this case, the left central bent portion 205 is attached to the inner surface of the left frame of the frame body 202 in the same direction as in FIGS. 1 to 3, and the pedestal 204 is fixed to the left frame of the frame body 202. When the door 203 is closed, this protrusion comes into contact with and pushes the contact portion 227 of the rod 224.

  The above is possible even when the door 203 is opened and closed in the opposite direction. In this case, a protrusion is provided on the door 203 such that the right central bent portion 205R is attached to the inner outer surface of the right frame of the frame 202 and the pedestal 204 is fixed to the right frame of the frame 202. When the door 203 is closed, this protrusion comes into contact with and pushes the contact portion 227 of the rod 224. The above can be implemented by a similar structure with a sliding door as well as a rotating door.

  The above has been sprayed when the door 203 is closed, but may be sprayed when the door 203 is opened. In this case, spraying is enabled when the door 203 is moved to a certain position, and the spray mechanism is attached to the outer surface of the door 203 at this position. The contact portion 227 of the rod 224 of the spray mechanism comes into contact with the projection.

  This is possible with either the rotary type or the slide type with the same structure, and with the same structure even when the opening and closing direction of the door 203 is reversed left and right. Here, the spray mechanism may be attached not to the outer surface side of the door 203 but to the outer surface side of the frame body 202. In this case, the spray mechanism is attached to the outer surface of the frame 202, and a protrusion extending from the door 203 is provided, and the contact portion 227 of the rod 224 of the spray mechanism contacts the protrusion. .

  The place where the spray mechanism is provided may be on the front side / back side / outside / inside of the door 203 to be opened or closed, or may be at any position such as the left side / right side / upper side / lower side of the door 203. Accordingly, the door 203 is provided in the vicinity of the side opposite to the side edge of the door 203, in the vicinity of the rotation center axis of the door 203 to be rotated, or on the side of the sliding door 203 that overlaps the frame 202. It is provided in the vicinity of the side edge side where 203 enters and exits, in the vicinity of the side opposite to the rotation center axis of the door 203 to be rotated, or on the side opposite to the side of the sliding door 203 overlapping the frame body 202.

  The above can be implemented even if the door 203 is a sliding type as well as a rotating type. The structure in this case has been described above. The above may be attached to the outer surface side of the frame 202 instead of the outer surface side of the door 203. The structure in this case has also been described above. The above can be implemented even when the door 203 is opened and closed in the opposite direction. The structure in this case has also been described above. The above can be implemented not only when the door 203 is closed, but also when the door 203 is opened. The structure in this case has also been described above.

  The opening / closing part / opening / closing body may be one that opens or closes on the upper side, one that opens or closes on the lower side, one that opens or closes up or down, or one that opens or closes obliquely, in addition to the one that pivots or slides in the horizontal direction described above. Good. In this case, according to the above-described embodiment, if the orientation is rotated approximately 90 degrees clockwise (0 degrees to 90 degrees) or counterclockwise approximately 90 degrees (0 degrees to 90 degrees), or the front and back are reversed. Good.

  The rod 224, the shaft pin protrusion 223L, and the screw hole 222L that are the left contact push-in mechanism and the rod 224, the shaft pin protrusion 223R, and the screw hole 222R that are the right contact push-in mechanism are symmetrical. Therefore, when the opening / closing direction of the door 203 (opening / closing body) is reversed left and right, it is only necessary to switch the mounting position as it is, and there is no need to change the fine position adjustment between the left and right. Can be in the same position.

  However, the positions of the screw holes 222L and 222R, the positions / dimensions of the shaft support surfaces 221L and 221R, and the left and right positions of the shaft pin protrusions 223L and 223R may not be symmetrical positions. As a result, it is necessary to slightly change the mounting position of the abutment pushing mechanism on the left and right, but it is still possible to change the left and right. Further, when the spray mechanism is replaced on the left and right, the original attachment position and the replacement position may be in the same horizontal position of the door 203, may be shifted in a diagonal direction, or may be shifted in other directions. Also good.

  The rod (contact pushing mechanism) 224 is not only U-shaped but also V-shaped, W-shaped, O-shaped, H-shaped, horizontally-oriented E-shaped, horizontally-oriented C-shaped, T-shaped, An X shape, an annular shape, a square shape, a square shape, a polygonal shape, a circular shape, an elliptical shape, or the like may be used, and the number of rods 224 may be two or more. The thickness is also thick and may be other than a plate shape.

  Further, the frame body 202 may include not only the periphery of the door 203 but also a wide range such as a wall, a pillar, a beam, a duck, a sill, a floor, a protrusion, or an appendage thereof around the door 203. The door 203 may be used for a window, a door, an armor door, a bran, a shoji, a lid, a drawer, etc. in addition to a door / door.

  Although the propellant-containing container 230 has a columnar shape / cylindrical shape, it may have any shape such as an elliptical column shape, a prism shape, a spherical shape, an egg shape, a rectangular parallelepiped shape, a cubic shape, or a gourd shape. The direction in which the container 230 containing the propellant is attached may be any orientation such as a lateral orientation, an upside down orientation, and an oblique orientation, in addition to a longitudinal orientation.

  Furthermore, the places / uses where this spraying mechanism is provided are: reception room / entrance / bedroom / toilet / bathroom / storage / intrusion / garage / gate / elevator residence / store / factory / office / public facility / Automatic doors / revolving doors / doors / windows / lids / drawers / shutters, doors for passenger cars / trains / ships / aircrafts, etc./doors/windows/lids/drawers, doors for home appliances such as refrigerators / washing machines / microwave ovens / Window / lid / drawer, clothes dance / bookshelf / cupboard / storage case / desk furniture / office furniture door / window / lid / drawer, greenhouse / livestock barn / barn / freezer room, etc. Door / window / lid / drawer.

  Moreover, as the container 230 containing a propellant, a high-pressure gas may be enclosed, and the propellant / chemical solution may be ejected at this pressure. As the spray agent-containing container 230, a method in which an air freshener (deodorant or other chemical liquid) is sprayed by an electric pump may be used. Specifically, the chemical solution stored in the bottle is sucked out by the electric pump, and sprayed in a mist form from an extremely small hole. And on / off of the switch which supports driving | operation and a stop of an electric pump is controlled by operation | movement of the rod 224 of the said 1st Example and 2nd Example.

  Furthermore, the force which pushes in the stopper 231 of the container 230 with a spray agent of a 1st Example and a 2nd Example may be produced | generated by on / off of an electromagnet. For example, when the electromagnet works (energized), the core of the electromagnet moves, and the push plug 231 is pushed in by the core. Conversely, when the current to the electromagnet is cut off, the core of the electromagnet is returned to its original position by the action of a spring, etc., and the force to push the push plug 231 disappears, so that the spraying of the spray / chemical solution is stopped. Is done.

  In addition, an air pump may be used. The air pump is the following. A container made entirely of a flexible material, such as polyester, and has a bellows on the side, and when it is crushed, the air inside is pushed out from one small hole. . When the crushing force is released, the entire container is returned to its original shape.

  Such an air pump is attached to the indoor side or the outdoor side of the door 203, and further, the air discharge port of the air pump is connected by a pipe so as to push down the spray nozzle. When the slide door is closed, the air pump is crushed by the column next to the door, so that the air in the pump is pushed out vigorously. As a result, the push plug 231 of the spray agent-containing container 230 is pushed down, so that the chemical solution in the spray agent-containing container 230 is sprayed.

  When compressed air is produced by an air pump or the like, a simple bottle filled with a propellant / chemical solution may be used instead of the propellant-containing container 230 as in the above embodiments. And the compressed air of the air pump is guided to the upper part of the bottle by the pipe, the internal liquid is pushed out by the compressed air, and the liquid is sprayed from the nozzle with a minute hole installed in the upper part of the bottle. Also good.

  In addition, in order to push down the stopper 231 of the container 230 containing the propellant, any one can be used as long as the left-right motion generated by the column next to the slide door is converted into the vertical motion. good. For example, there are various types such as a wedge having a triangular outer shape, a cam, a lever, a magnet, and an electromagnet.

  Also, for example, the rod connected to the end of the cam is pushed in the left-right direction by a column with which the slide door is in contact. Since the cam is rotated by the rod pushed in the left-right direction, another rod is moved in the vertical direction at the other end of the cam. Then, the stopper 231 of the spray agent-containing container 230 may be pushed down by the vertically moved rod.

  Furthermore, instead of the push plug 231 of the spray agent-containing container 230, it may be opened and closed by an electric valve. For example, an electric open / close valve is provided in the middle of a pipe drawn from the spray agent-containing container 230, and a spray nozzle port is connected to the end of the open / close valve.

  Furthermore, the entire spray filled with the chemical solution may be covered with artificial flowers, dolls, antique furniture, antique bottles, or the like, or the sprays themselves may be the decorative bottles or dolls themselves. Thereby, the external aesthetics of the spray itself can be improved.

  Long holes with concentric arcs may be further provided with respect to the long holes 226L and 226R. The shaft pin protrusions 223L and 223R may be fitted in the elongated hole so as to be movable or may be loosely fitted.

(5) Effects of other inventions
[1] An opening / closing part for partitioning two spaces, which is opened / closed, and a door of the opening / closing part, and a propellant is put inside and pushed against a frame to which the door is attached When the propellant is sprayed from the injection port and the push is released, the spray-filled container is provided on the door of the opening / closing part. A fixing mechanism for fixing to the outer surface or the outer surface of the frame, a push-down portion which is attached to the fixing mechanism and depresses the stopper of the container containing the propellant, and when the door is closed or opened, An abutting portion that abuts against the outer surface or the outer surface of the door, and the abutting portion is connected to the push-down portion, and at least two of the abutment portions are provided across the push-down portion. At least two places between A long hole provided, and at least two protrusions that enter each of the long holes, and the protrusions are movable in the long holes. One of the long holes and the protrusions is a push-down portion and a contact portion. Or provided on one side of the fixing mechanism, the other of the long hole and the protrusion is provided on the push-down portion and the contact part or the other of the fixing mechanism, and the two long holes are curved in an arc shape, The spray mechanism of the spraying agent of the opening / closing part, characterized in that the center of the arc of one of the long holes lies in a protrusion entering the other long hole.

[2] The spraying mechanism for the spraying agent of the opening and closing part according to [1], wherein the position where the pushing-down part pushes down the stopper of the container containing the spraying agent is at the midpoint between the two protrusions. As a result, regardless of which of the two abutting portions is pressed, the push plug of the spray agent-containing container is pressed with the same stroke and the same force, and the spray amount becomes the same.

[3] The position at which the two abutting portions abut on the outer surface of the door or the outer surface of the frame body are symmetric with respect to each other about the middle point of the two protrusions. The spraying mechanism of the spray of the opening / closing part as described. As a result, regardless of which of the two abutting portions is pressed, the push plug of the spray agent-containing container is pressed with the same stroke and the same force, and the spray amount becomes the same.

[4] The two projections and the two elongated holes are urged in the same direction by the urging force of the stopper of the container containing the propellant, and when the abutting portion abuts, One of the two protrusions and the long hole, which has a larger force, is supported by the rotational moment due to the urging force, and the other protrusion moves within the long hole, so that the push-down part pushes the container containing the propellant. 4. A spray mechanism for spraying the opening and closing part according to claim 1, wherein the stopper is pushed.

  Thus, one of the two protrusions / long holes serves as a fulcrum and the other serves as a tilt guide, and the push plug can be pushed, and the two protrusions / long holes can be supported by the fulcrum and the tilt guide depending on the tilt direction. Can be switched without hindrance, and the spray mechanism can be switched smoothly between the left and right sides.

[5] When the door is closed, the contact portion contacts the door or the frame body, and the push-down portion pushes down the stopper of the container containing the spray agent. The spray mechanism of the spray of the opening / closing part according to 2, 3 or 4. Thus, since the spray is performed when the door is closed and separated from the door, the spray agent is not applied to a person who passes through or opens and closes the door.

[6] The contact portion is brought into contact with the door or the frame body when the door is opened, and the push-down portion pushes down the stopper of the spray agent-containing container. The spray mechanism of the spray of the opening / closing part according to 2, 3 or 4. As a result, spraying is performed when the door is opened and close to the door, so that a person who passes through or closes the door does not smell an unpleasant odor.

[7] The spray mechanism of the spray for the opening and closing part according to claim 1, wherein the fixing mechanism is fixed to an outer surface of the door. As a result, the propellant in the container containing the propellant is not well stirred and precipitated by opening and closing the door.

[8] The spray mechanism of the spray for the opening and closing part according to claim 1, wherein the fixing mechanism is fixed to an outer surface of the frame. As a result, the spraying mechanism of the spray is not shaken by opening and closing the door, and the spraying mechanism is less likely to fail.

[9] The fixing mechanism may be located near the side edge of the door that enters and exits, near the side opposite to the pivoting central axis of the door to be rotated, or on the side opposite to the side of the sliding door that overlaps the frame. The spray mechanism of the spray for the opening and closing part according to claim 1, wherein the spray mechanism is provided. Thereby, since spraying is performed at a location close to the person who opens and closes the door, a person who passes through or opens and closes the door does not smell an unpleasant odor.

[10] The fixing mechanism is provided in the vicinity of the side opposite to the side edge of the door in and out, in the vicinity of the rotation center axis of the door to be rotated, or on the side of the sliding door that overlaps the frame. The spray mechanism of the spraying agent for the opening and closing part according to claim 1, 2, 3, 4, 5, 6, 7 or 8. Thereby, since spraying is performed at a place away from the person who opens and closes the door, the spray agent is not applied to the person who passes through or opens and closes the door. Also, make sure that the person who passes or opens and closes the door does not smell unpleasant odors, and that the person who passes or opens and closes the door is not sprayed. Switching can be selected.

[11] The spray mechanism for the spray of the opening and closing part according to claim 1, wherein the door is rotated to open and close. As a result, spraying can be automatically performed even with a rotary door.

[12] The spray mechanism for the spray of the opening and closing part according to claim 1, wherein the door is slid to open and close. Thereby, spraying can be performed automatically even with a sliding door. In addition, spraying can be automatically performed by switching / selecting either a rotating door or a sliding door.

[13] The spraying agent for the opening and closing part according to claim 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12, wherein the door is opened and closed horizontally. mechanism. Thus, spraying can be automatically performed even on a window or door that opens and closes in the left-right direction or the front-rear direction.

[14] The spraying agent for the opening and closing part according to claim 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12, wherein the door opens and closes in a vertical direction. mechanism. Thus, spraying can be automatically performed even on a window or door that opens and closes in the vertical direction. Further, spraying can be performed automatically by switching / selecting a window or door that opens and closes in the left-right direction or the front-rear direction, or a window or door that opens or closes in the up-down direction.

[15] The spraying agent according to claim 1, wherein the spraying agent is attached in the vicinity of an injection port so as to absorb a part or all of the sprayed spray. The spray mechanism of the propellant of the opening / closing part according to 5, 6, 7, 8, 9, 10, 11, 12, 13 or 14. Thereby, even if a propellant drips, a spray mechanism does not become dirty, and the effect of a propellant can be maintained with the propellant which evaporates from an absorber.

[16] The amount of pushing of the abutting pushing mechanism with respect to the push plug of the spray agent-containing container can be adjusted. 1, 2, 3, 4, 5, 6, 7, 8 , 9, 10, 11, 12, 13, 14 or 15 The spray mechanism of the spray for the opening and closing part. Thereby, it can adjust by increasing or decreasing the spray amount of a spray agent.

[17] The propellant-containing container stopper is characterized in that a certain amount of the propellant is injected by a single push-in, [1, 2, 3, 4, 5, 6, 7, 8, 9] The spray mechanism of the propellant of the opening / closing part according to 10, 11, 12, 13, 14 or 15. Thereby, even if it keeps pushing a stopper, a spraying agent does not leave.

  The two long holes 229L and 229R are curved in an arc shape, and the center of the arc of one long hole 229L is in the shaft pin projection 223R entering the other long hole 229R, and the other long hole 229R The center of the arc lies in the shaft pin protrusion 223L that enters one of the long holes 229L. The position of the push-down portion 228 that pushes down the push plug 231 of the spray agent-containing container 230 is at an intermediate point between the two shaft pin protrusions 223 or the two long holes 229L and 229R. Centering on this intermediate point, the positions where the tips of the two contact portions 227L and 227R contact the outer surface of the door 203 or the outer surface of the frame 202 are symmetrical to each other. As a result, regardless of which of the two left and right contact portions is pressed, the stopper is pressed with the same stroke and the same force, and the spray amount becomes the same.

  The two shaft pin protrusions 223L and 223R and the two long holes 229L and 229R are both urged by the same force in the same upward direction by the return force of the push plug 231. When the left contact portion 227L is pushed, a counterclockwise rotational moment acts on the rod 224. Of the two shaft pin protrusions 223L, 223R / long holes 229L, 229R, a large force acts on the shaft pin protrusion 223R / long hole 229R, and this serves as a fulcrum, and the shaft pin protrusion 223L moves inside the long hole 229L. The entire rod 224 is tilted so as to move, and the push-down portion 228 pushes the push plug 231 of the container 230 containing the propellant. When the right abutting portion 227R is pushed, the movement reverses to these, and the push-down portion 228 also pushes the push plug 231.

The whole opening-and-closing part of the 1st Example of the spraying mechanism of the spraying agent of an opening-and-closing part is shown. The disassembled perspective view of the 1st Example of the spraying mechanism of the spraying agent of an opening-and-closing part is shown. The contact / push-in state of the first embodiment of the spraying mechanism of the spraying agent in the opening / closing part is shown. The contact portions 227L and 227R and the push-down portion 228 of the rod 224 when the left contact portion 227L is pushed are shown, and the long holes 229L and 229R and the shaft pin protrusions 223L and 223R are shown. The contact portions 227L and 227R and the push-down portion 228 of the rod 224 when the right contact portion 227R is pushed are shown, and the long holes 229L and 229R and the shaft pin protrusions 223L and 223R are shown. Indicates. In the second embodiment, the contact portions 227L and 227R and the push-down portion 228 of the rod 224 when the left contact portion 227L is pushed, the long holes 226L and 226R, and the shaft pin protrusions 223L and 223R are shown. In the second embodiment, the contact portions 227L and 227R and the push-down portion 228 of the rod 224 when the right contact portion 227L is pushed, the long holes 226L and 226R, and the shaft pin protrusions 223L and 223R are shown.

Explanation of symbols

201 ... Opening / closing section, 202 ... Frame,
203 ... door (opening / closing body), 204 ... pedestal (fixing mechanism),
205L, 205R ... center bent portion (fixing mechanism),
206L, 206R ... engagement holes,
207L, 207R ... upper bent part,
208L, 208R ... stopper part (fixing mechanism),
210 ... cover part, 211L, 211R ... side part (fixing mechanism),
212L, 212R ... upper end cover (fixing mechanism),
213 ... Peeping window, 214 ... Pinch part,
221L, 221R ... shaft support surface (fixing mechanism),
222L, 222R ... Screw hole (contact pressing mechanism / shaft support),
223L, 223R ... Shaft pin projection (contact pushing mechanism / shaft support),
224 ... Rod, 225 ... Shaft hole (contact pushing mechanism / shaft support),
226L, 226R ... oblong hole, 227L, 227R ... contact part,
228 ... pushing down part, 229L, 229R ... long hole,
230 ... Container with spray agent, 231 ... Stopper, 232 ... Injection port.

Claims (7)

An opening / closing part for partitioning the two spaces where the door is opened and closed with respect to the frame to which the door is attached;
A container with a propellant provided with a stopper that is provided at the door of the opening and closing portion, and has a propellant inserted therein and is pushed to cause the propellant to be ejected from the injection port, and when the push is released, returns to the original position. And against
A fixing mechanism for fixing the spray-containing container to the outer surface of the door of the opening / closing part or the outer surface of the frame;
A pressing part that is attached to the fixing mechanism and depresses the stopper of the container containing the propellant,
When the door is closed or opened, an abutting portion that abuts the outer surface of the frame or the outer surface of the door, the abutting portion being connected to the push-down portion, and the abutment portion is the push-down portion At least two are provided across the
Long holes provided in at least two locations between the contact portion and the push-down portion;
At least two protrusions entering each of the elongated holes, the protrusions being movable in the elongated holes;
One of the long hole and the protrusion is provided in one of the push-down portion and the contact portion or the fixing mechanism, and the other of the long hole and the protrusion is provided in the other of the push-down portion and the contact portion or the fixing mechanism. And
The spray mechanism of the spraying agent of the opening / closing part, wherein the two long holes are curved in an arc shape, and the center of the arc of one of the long holes is in a protrusion entering the other long hole.   The spraying mechanism for the spraying agent of the opening / closing part according to claim 1, wherein the position where the pushing-down part pushes down the stopper of the container containing the spraying agent is at an intermediate point between the two protrusions.   3. The opening and closing according to claim 1, wherein a position where the two abutting portions abut on an outer surface of the door or an outer surface of the frame body are symmetrical with each other about the midpoint of the two protrusions. Spraying mechanism of spraying part. The two projections and the two elongated holes are urged in the same direction by the urging of the return of the propellant-containing container stopper,
When the abutment portion abuts, a rotation moment caused by the urging force of the abutment causes the larger one of the two protrusions and the long hole to act as a fulcrum, and the other protrusion moves in the long hole. The spraying mechanism for the spray of the opening / closing part according to claim 1, 2 or 3, wherein the push-down part pushes the stopper of the container containing the spray.   When the door is closed, the abutment portion abuts on the door or the frame body, and the push-down portion pushes down a push plug of the spray agent-containing container. The spraying mechanism of the propellant of the opening / closing part according to 3 or 4.   The spray mechanism for the spray of the opening and closing part according to claim 1, wherein the fixing mechanism is fixed to an outer surface of the door.   The fixing mechanism is provided in the vicinity of the side opposite to the side edge of the door in and out, in the vicinity of the rotation center axis of the door to be rotated, or on the side of the sliding door that overlaps the frame body. Item 7. A spray mechanism of a spray for an opening and closing part according to Item 1, 2, 3, 4, 5 or 6.

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