JP3191814U - Tatami / Futon Combined Drying Car - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a tatami / futon combined drying vehicle for efficiently performing both futon and tatami drying work at a customer's site by using one vehicle equipped with a drying chamber. SOLUTION: A drying chamber 3 installed on a vehicle body 2 and sealed by an opening / closing door 4, a hot air generator 7 connected to a hot air intake port 5 of the drying chamber 3, and a floor surface in the drying chamber 3 are provided. The support rollers 19 and 20 and the rectangular futon support frame 10 mounted on the support rollers 19 and 20 and moving on the support rollers 19 and 20 and being able to be pulled out from the opening / closing door 4 to the outside of the drying chamber 3 are provided. The upper portion of the futon support frame 10 opposite to the pull-out direction is a slide roller 23 that can be moved in the pull-out direction along a guide rail 26 provided on the ceiling in the drying chamber 3 via a hanging rod 24. Is connected to. [Selection diagram] Fig. 1

Description

  The present invention relates to a special vehicle for drying tatami mats or futons while applying appropriate heat to control and disinfect them.

  In today's urban residential environment, natural drying of tatami is almost impossible. Moreover, with the widespread use of heating devices and the like, tatami pests, especially mites, are likely to infest the tatami. Futon drying and disinfection is also in a situation where so-called sunlight disinfection cannot be sufficiently performed in urban type urban houses, particularly condominiums and housing complexes.

  Therefore, conventionally, as seen in Patent Document 1, a drying chamber is installed on the body of an automobile, and the tatami mat or futon is held by a support frame for both a tatami mat and a futon, and is dried by hot air while being sealed. In this drying process, pests such as ticks are disinfected and disinfected in a short time and at customer sites.

No. 03-48894

  According to the conventional technology, tatami mats and futons can be dried with a single drying car. The number is limited. Therefore, an object of the present invention is to make the support frame for supporting the futon detachable from the automobile, and separately provide a tatami drying support rod in the automobile's drying chamber so that the tatami mat can be dried. Is to raise.

  Based on the above-mentioned problems, the present invention is configured as a tatami / futon combined drying vehicle (1) as follows. That is, a drying chamber (3) which is installed on the vehicle body (2) and can be sealed by an open / close door (4), and a hot air generator (7) connected to a hot air intake (5) of the drying chamber (3) The support roller (19, 20) provided on the floor surface in the drying chamber (3), and mounted on the support roller (19, 20), moves on the support roller (19, 20) to open and close the door. A rectangular-shaped futon support frame (10, 40) that can be pulled out of the drying chamber (3) from (4), and the upper part opposite to the pull-out direction of the futon support frame (10, 40) is suspended. The tatami mat / futon combination dryer connected to the slide roller (23) movable in the pull-out direction along the guide rail (26) provided on the ceiling in the drying chamber (3) through the lowering rod (24). In the car (1), the end of the guide rail (26) on the pulling direction side The stopper (28) for preventing the slide roller (23) from falling off from the guide rail (26) is detachably provided, and both side surfaces (29) in the drying chamber (3) are provided on both side surfaces. A bracket (30) for removably supporting a tatami support rod (34) provided across (29) is fixed (Claim 1).

  The futon support frame (10) has a pair of parallel upper side bars (11) on which the futon (22) is hung and a pair of bottom side bars (12) with respect to the upper side bars (11). ) Is mounted with a punched metal plate (Claim 2).

  According to the tatami mat and futon drying vehicle of the present invention, the drying room for both the tatami mat and the futon is attached to one automobile, so that the drying operation of the tatami mat and the futon can be performed simultaneously at the customer site. The upper part of the futon support frame opposite to the pull-out direction is connected to a slide roller that can move in the pull-out direction along a guide rail provided on the ceiling in the drying chamber by a hanging rod. Since the futon support frame does not fall down when the support frame is put in and out, and the force for lifting it is small, the operation of taking in and out the futon support frame is easy (claim 1).

  If the stopper at the end of the guide rail on the pulling direction side is removed, the futon support frame can be completely separated from the vehicle body. For this reason, when drying a tatami, the inside of a drying chamber can be utilized widely. In addition, maintenance and cleaning of the inside of the drying chamber are easy. In addition, the futon support frame can be moved independently from the drying car to the place where the futon is located, and the futon can be moved to the drying car together with the futon support frame with the futon support frame hung on the bag. Item 1).

  After separating the futon support frame from the car body, using the brackets provided on both sides of the drying chamber and passing the tatami support bar between both sides, by placing the tatami on the tatami support bar, Many tatami mats can be dried at a time by efficiently using the space in the drying chamber. In parallel with the tatami mat drying work, you can also use a separate futon support frame to carry the futon, for example, to vacuum it with the futon, or to dry it in the sun. It is possible to increase the efficiency of the work, and it is particularly advantageous when it is desired to dry the tatami mat and the futon separately under different conditions (claim 1).

  Since small items such as pillows and cushions can be placed on the punched metal plate provided on the futon support frame, the pillows can be dried simultaneously with the drying of the futon (Claim 2). .

It is the side view of the state which pulled out the futon support frame regarding the drying car for both tatami mat and futon of the present invention. It is a side view of the state which accommodated the futon support frame regarding the tatami mat and futon combined use drying vehicle of this invention. It is a back view of the state which accommodated the futon support frame and opened the door regarding the tatami mat and futon combined use drying vehicle of this invention. It is the rear view of the state which isolate | separated the futon support frame and installed the tatami support rod regarding the tatami mat and futon combined use drying vehicle of this invention. It is the perspective view which abbreviate | omitted a part of winding cloth which covers an outer frame regarding the futon support frame. (A) It is the elements on larger scale of the slide roller part in the state which pulled out the futon support frame. (B) It is a partial expanded rear view of the slide roller part in the state which pulled out the futon support frame. It is a partial expanded side view of the fixture part in the state which accommodated the futon support frame.

  1 to 4 show a tatami / futon combined drying vehicle 1 according to the present invention. The tatami / futon combined drying vehicle 1 is equipped with a drying chamber 3 in the body 2 portion.

  The drying chamber 3 includes, for example, a double-opening door 4 on the back side, and a hot air generator 7 is mounted on the front side of the vehicle body 2. The hot air generator 7 can be operated from the outside, and hot air is sent to the hot air intake 5 of the drying chamber 3 through the duct 6. Further, exhaust ducts 8 are opened at both front and lower walls of the drying chamber 3, and both the exhaust ducts 8 join at the ceiling and communicate with the outside air through the exhaust port 9.

  Further, this tatami / futon dryer 1 includes a futon support frame 10 in which two rows of futons 22 are hung in the width direction of the vehicle body 2 and a futon support frame 40 in one row. ing.

  In FIG. 5, the futon support frame 10 has a substantially rectangular shape with a height of 1260 mm and a length of 2700 mm when viewed from the side, and a pair of parallel upper and lower frames 11 and 11 on which the futon 22 is hung. In addition, a pair of bottom bars 12 parallel to each other and a punched metal plate 13 is attached so as to close the space between the pair of bottom bars 12.

  The upper side rail 11 is composed of two L-shaped metal pipes. In order to prevent the hanging futon 22 from directly touching the metal pipe heated by the hot air of the hot air generator 7 and scorching, Covered by low-rate cloth. The end of the upper side rail 11 on the pulling direction side is bent downward and connected to a leg portion 16 having two wheels 14.

  The bottom beam 12 is connected to the upper beam 11 in the vicinity of the connecting portion between the upper beam 11 and the leg 16. Further, a guide frame 15 that forms a horizontal portion 15a and an inclined portion 15b is provided so as to extend from the middle lower portion of the bottom rail 12 to the leg portion 16.

  On the side opposite to the pull-out direction of the futon support frame 10, the upper side rail 11 and the bottom side beam 12 are connected by a pair of pillars 17, and the pair of pillars 17 are connected by three horizontal bars 18. . Further, between the upper beam 11 and the lower beam 12, a middle beam 38 parallel to these is provided so as to bridge the center portion of the column 17 and the central portion of the vertical portion of the upper beam 11. The middle rail 38 is used, for example, when hanging a short item such as an infant futon 31 as shown in FIG.

  In FIG. 6, a hanging rod 24 is rotatably attached to the uppermost crosspiece 18. A bracket 35 is rotatably attached to the other end of the suspension rod 24 via a connecting pin 25. A roller holder 36 for supporting the four slide rollers 23 is adjusted to a height by bolts and nuts. It is attached so as to be rotatable around the axis of the bolt. The slide roller 23 is guided along the guide rail 26 provided on the ceiling in the drying chamber 3 in the longitudinal direction of the vehicle body, that is, in the pulling direction.

  It should be noted that the end of the guide rail 26 in the pulling direction is a dead end by a stopper 28 having a U-shaped cross section. The stopper 28 is fitted and fixed by a bolt 37 so as to cover the outside of the guide rail 26, and the slide roller 23 is pulled out from the stopper 28 when the bottom surface of the stopper 28 abuts against the bolt portion of the roller holder 36. It cannot move in the direction. For this reason, the futon support frames 10 and 40 pulled out from the drying chamber 3 do not completely fall out of the drying chamber 3, and the bottom beam 12 remains on the support roller 19 on the opposite side in the pulling direction. The wheel 14 of the leg 16 is grounded. The stopper 28 can be easily detached from the guide rail 26 by loosening the bolt 37.

  In FIG. 2, the futon support frame 10 is accommodated in the drying chamber 3 while being placed on the support rollers 19 and 20 provided on the floor surface in the drying chamber 3. At the time of this accommodation, the futon support frame 10 is pushed into the inside of the opening / closing door 4 of the drying chamber 3 so that a part of the bottom beam 12 and the guide beam 15 roll on the support rollers 19 and 20. At this time, the slide roller 23 is also guided by the guide rail 26 and moves to a fixed position inside. At the fixed position, the front side of the bottom beam 12 is placed on the support roller 20, and the horizontal portion 15 a of the guide beam 15 is placed on the support roller 19.

  In FIG. 3, the futon support frame 40 in which the futons 22 are lined up in the width direction of the vehicle body 2 reduces the pair of upper and lower frames 11 and 12 of the futon support frame 10 to one. 13 is omitted and the size in the width direction is made smaller than that of the futon support frame 10, and the basic structure is the same as that of the futon support frame 10.

  The tatami / futon combined dryer 1 of the present invention can be moved to the vicinity of the futon 22 or the tatami 21 to be dried by driving. Therefore, when the futon 22 is to be dried, the futon support frames 10 and 40 are pulled out from the drying chamber 3 to the rear of the vehicle body 2 as shown in FIG. 1, and the futon 22 is hung on the upper side rail 11 in this state. Further, for example, a short item such as an infant futon 31 can be hung on the upper rail 11 and the middle rail 38 at the same time. Further, small items such as pillows 32 may be placed on the metal plate 13. The futon 22 hung on the upper side rail 11 and the middle rail 38 can be slid on the upper side rail 11 and the middle rail 38 and moved in the front-rear direction.

  At this time, since the slide roller 23 is engaged with the stopper 28 of the guide rail 26, the futon support frame 10 can be kept suspended from the ceiling of the drying chamber 3 by the hanging rod 24. Will not fall off and will not fall over again.

  In this way, the futon support frames 10 and 40 on which the futon 22 and the like are hung are accommodated in the drying chamber 3 again. At the time of storage, the futon support frames 10 and 40 are placed on the support rollers 19 and 20 and are supported on the suspension rod 24 so as not to fall down while rolling on the support rollers 19 and 20, and are pushed into the drying chamber 3. Such a storing operation of the futon 22 and the like can be efficiently performed with a small force from the outside of the vehicle body 2. Thus, the futon 22 etc. which are going to dry are accommodated in the inside of the drying chamber 3, without contacting each other.

  In this state, the door 4 is closed, the drying chamber 3 is sealed, the hot air generator 7 is operated, and the inside of the drying chamber 3 is heated with hot air, and this state is maintained within 30 minutes to 2 hours. continue. At this time, the futon support frames 10 and 40 support the futon 22 and the like while not contacting each other while forming a space for hot air to enter between the futon 22 and the like. Spread evenly over futon 22 etc. Therefore, uniform drying and heating are possible for the plurality of futons 22 and the like inside the drying chamber 3.

  When trying to dry the tatami 21, the stopper 28 is removed from the guide rail 26, the futon support frames 10 and 40 are pulled out from the drying chamber 3, and the slide rail 23 is removed from the guide rail 26. As a result, the futon support frames 10 and 40 are completely separated from the vehicle body 2. Next, as shown in FIG. 4, a plurality of tatami support rods 34 are attached to both sides using a plurality of U-shaped brackets 30 provided at the same height on both side surfaces 29 in the drying chamber 3 in the front-rear direction of the vehicle. The tatami mat 21 is placed on the plurality of tatami support rods 34 arranged at the same height in the front-rear direction while being slid in a standing state. In this way, the tatami mat 21 is accommodated in the drying chamber 3. In this state, the door 4 is closed, the drying chamber 3 is sealed, the hot air generator 7 is operated, and the inside of the drying chamber 3 is heated with hot air, and this state is maintained within 30 minutes to 2 hours. continue. In addition to the tatami mat 21, a mattress or the like can be placed in the same manner.

  However, the tatami mat 21 can be dried without separating the futon support frames 10 and 40 from the vehicle body 2. In that case, the tatami mat 21 is leaned between the pair of upper side bars 11 of the futon support frame 10 with the futon support frames 10 and 40 stored in the drying chamber 3, but the number of tatami mats 21 that can be dried at one time. Is less than when the futon support frames 10, 40 are removed and dried.

  The heated hot air is discharged from the waste duct 8 through the exhaust port 9 to the outside. Further, the heat generation temperature of the hot air generator 7 is automatically adjusted to each set temperature by an automatic temperature controller. During this heating, the pests inside the futon 22 and the tatami 21, especially mites, are completely killed by the heat and are sterilized by drying (disinfection).

  When the drying operation is completed, the pulled-out futon support frames 10 and 40 are returned to the inside of the drying chamber 3 to prepare for withdrawal. At this time, in order to prevent the futon support frames 10 and 40 from moving inside the drying chamber 3 due to vibration during operation, the futon support frames 10 and 40 are attached to the drying chamber 3 by a fixture 33 as shown in FIG. Fixed inside. The fixing device 33 includes a slit fitting 39 fixed to the center of the leg portion 16 of the futon support frames 10 and 40 in the width direction, and a bolt 41 and a wing nut 42 rotatably attached to the floor of the drying chamber 3. . The futon support frames 10 and 40 are pushed to a fixed position inside the drying chamber 3 so as to roll on the support rollers 19 and 20. At this time, the leg portions 16 of the futon support frames 10 and 40 are moved to the support roller 19. It is pressed against the contact plate 27 provided in the bearing portion. In this state, the futon support frames 10 and 40 are restrained in the front-rear direction by passing the bolt 41 through the slit of the slit metal fitting 39 and tightening the wing nut 42 screwed into the tip portion of the bolt 41.

DESCRIPTION OF SYMBOLS 1 Drying car combined with tatami mat and futon 2 Car body 3 Drying room 4 Opening / closing door 5 Hot air intake 6 Duct 7 Hot air generator 8 Exhaust duct 9 Exhaust port 10 Futon support frame 11 Upper frame 12 Bottom beam 13 Metal plate 14 Wheel 15 Guide frame 16 Leg 17 Pillar 18 Cross 19 Supporting roller 20 Supporting roller 21 Tatami 22 Futon 23 Slide roller 24 Suspension rod 25 Connecting pin 26 Guide rail 27 Stopper plate 28 Stopper 29 Side wall 30 Bracket 31 Infant futon 32 Pillow 33 Fixing tool 34 Tatami support Bar 35 Bracket 36 Roller holder 37 Bolt 38 Middle rail 39 Slit bracket 40 Futon support frame 41 Bolt 42 Wing nut

Claims (2)

A drying chamber (3) installed on the vehicle body (2) and sealed by an open / close door (4); a hot air generator (7) connected to a hot air intake (5) of the drying chamber (3); A support roller (19, 20) provided on the floor in the chamber (3), and mounted on the support roller (19, 20), moves on the support roller (19, 20) and opens and closes the door (4 ) And a rectangular-shaped futon support frame (10, 40) that can be pulled out of the drying chamber (3).
The upper part opposite to the pull-out direction of the futon support frame (10, 40) is pulled out along the guide rail (26) provided on the ceiling in the drying chamber (3) via the hanging rod (24). In the tatami mat / futon combined dryer (1) connected to the slide roller (23) movable in the direction,
A stopper (28) for preventing the slide roller (23) from falling off the guide rail (26) is detachably provided at the end of the guide rail (26) on the pulling direction side, and the drying chamber (3). Brackets (30) for detachably supporting tatami support bars (34) provided across the both side surfaces (29) are fixed to the inner side surfaces (29). Futon combined use drying car (1).   The futon support frame (10) has a pair of parallel upper side bars (11) on which the futon (22) is hung and a pair of bottom side bars (12) with respect to the upper side bars (11). A tatami / futon combined drying vehicle (1) according to claim 1, wherein a punched metal plate (13) is attached between the two.

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