JP2016158696A - Futon dryer - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a futon dryer capable of improving drying capacity.SOLUTION: A futon dryer 1 includes a body part 2 in which a blower fan 14 is disposed, an insertion part 10 protruding from the body part 2 and inserted between a quilt K and a mattress S and a heater 18 for heating the air flowed in the body part 2 by the blower fan 14, and it delivers hot air between the quilt K and the mattress S from a front end of the insertion part 10. The body part 2 protrudes to both sides with respect to a rear end of the insertion part 10, and a height H1 of the rear end 13b of the insertion part 10 is made to be lower than a height H2 of the front end part of the insertion part 10.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a futon dryer that sends hot air to dry the futon.

  A conventional futon dryer is disclosed in Patent Document 1. This futon dryer includes a main body portion provided with a blower fan and an insertion portion extending forward from the main body portion. The height of the insertion portion is formed lower than that of the main body, and the lateral width of the insertion portion is substantially equal to that of the main body. An air suction port opens in the main body, and an air discharge port opens in the front surface of the insertion portion. A blower duct that allows the suction port and the discharge port to communicate with each other is formed inside the main body portion and the insertion portion. The blower fan is installed in the blower duct, and a heater is disposed on the downstream side of the blower fan.

  In the futon dryer configured as described above, the insertion portion is inserted between the mattress and the comforter, the blower fan and the heater are driven, and hot air is sent out from the discharge port at the front end of the insertion portion. Thereby, the mattress and the comforter are dried.

JP2013-75152A

  According to the conventional futon dryer, a space is formed on the side of the insertion portion between the comforter covering the upper surface of the insertion portion and the mattress. At this time, the space forms an opening below the edge of the comforter on the side of the insertion portion, and the warm air entering the space may leak through the opening. Therefore, there has been a problem that drying of the mattress and the comforter becomes insufficient.

  An object of this invention is to provide the futon dryer which can improve a drying capability.

  In order to achieve the above object, the present invention flows into the main body by the main body provided with the blower fan, the insertion part protruding from the main body and inserted between the comforter and the mattress, and the blower fan. A heater that heats air, and in a duvet dryer that sends warm air between a comforter and a mattress from the front end of the insertion portion, the main body portion protrudes on both sides with respect to the rear end of the insertion portion, A height of a rear end of the insertion portion is lower than a front end portion of the insertion portion.

  According to the present invention, in the futon dryer configured as described above, the insertion portion is connected to the main body portion to form an airflow discharge port on the front surface, and the discharge port is connected to the front end of the nozzle portion. It has a guide part which guides the air current discharged from to the front.

  Further, the present invention is the futon dryer configured as described above, wherein the guide portion is rotatably provided at a front end of the nozzle portion, and is rotated from a position disposed in front of the nozzle portion to be an upper surface of the nozzle portion. It can arrange | position in the position which covers.

  Moreover, the present invention is characterized in that in the futon dryer configured as described above, the nozzle portion has a first duct through which an airflow flows, and the guide portion has a second duct communicating with the first duct.

  In the futon dryer configured as described above, the rear end of the lower surface of the guide portion is disposed above the lower surface of the nozzle portion.

  In the futon dryer configured as described above, the present invention is characterized in that a shielding plate that protrudes outward from both side surfaces of the insertion portion is provided, and the upper surface of the shielding plate is inclined downward as the distance from the insertion portion increases. .

  According to the present invention, in the futon dryer configured as described above, the main body portion is rotatably arranged, and a sandwiching portion for sandwiching the comforter and the insertion portion integrally from above is provided.

  Further, the present invention is the futon dryer configured as described above, further comprising a pair of arm portions supported on the side surface of the main body portion so as to be able to move up and down and turn, and the clamping portion is attached to a front end of the arm portion. Features.

  According to the present invention, the main body portion protrudes on both sides with respect to the rear end of the insertion portion, and the height of the rear end of the insertion portion is lower than that of the front end portion. Thereby, while the edge of a comforter is distribute | arranged low, it arrange | positions facing the main-body part by the side of an insertion part. For this reason, the leakage of warm air through the space between the comforter formed on the side of the insertion portion and the mattress can be reduced. Therefore, the drying capacity of the futon dryer can be improved.

The perspective view which shows the futon dryer of 1st Embodiment of this invention. Side surface sectional drawing which shows the futon dryer of 1st Embodiment of this invention. Top sectional drawing which shows the futon dryer of 1st Embodiment of this invention. The perspective view which shows the state at the time of the futon drying of the futon dryer of 1st Embodiment of this invention. The perspective view which shows the futon dryer of 2nd Embodiment of this invention. The side view which shows the state which closed the cover of the futon dryer of 2nd Embodiment of this invention. The side view which shows the state which opened the cover of the futon dryer of 2nd Embodiment of this invention. The perspective view which shows the futon dryer of 3rd Embodiment of this invention. The perspective view which shows the futon dryer of 4th Embodiment of this invention. The perspective view which shows the futon dryer of 5th Embodiment of this invention. The perspective view which shows the futon dryer of 6th Embodiment of this invention. The perspective view which shows the accommodation state of the clamping part of the futon dryer of 6th Embodiment of this invention.

<First Embodiment>
Embodiments of the present invention will be described below with reference to the drawings. 1 to 3 show a perspective view, a side sectional view, and a top sectional view of the futon dryer 1 of the first embodiment.

  The futon dryer 1 has a main body 2 and an insertion part 10. The main body 2 is formed in a rectangular cross section, and an operation button 5 is arranged on the upper surface 2a. On the back surface of the main body 2, the suction port 4 is opened at a position biased in the left-right direction, and leg portions 6 project from the four corners. It can be stored in a state where the leg 6 is grounded on the floor and the futon dryer 1 is erected.

  The insertion portion 10 is formed by a nozzle portion 13 that extends forward from the front surface 2b of the main body portion 2 and has an ejection port 12 opened on the front surface. The upper surface 13j of the nozzle part 13 has a flat part 13c, an inclined part 13f, and a flat part 13g from the main body part 2 side. The flat part 13c and the flat part 13g are formed horizontally, and the flat part 13c is arranged below the flat part 13g. The inclined portion 13f connects the flat portion 13c and the flat portion 13g, and is inclined upward toward the front.

  Thereby, the height H1 of the rear end 13b of the nozzle part 13 is formed lower than the height H2 of the front end 13a. Further, the main body 2 protrudes on both sides and upward with respect to the rear end 13 b of the nozzle portion 13. The upper ends of both side surfaces 13k adjacent to the flat portion 13c and the inclined portion 13f are formed as curved inclined surfaces so as to follow the comforter K described later.

  Further, the flat portion 13c and the inclined portion 13f are covered with a removable cover 25 from above. When the cover 25 is mounted, the rear end 25b contacts the main body 2 and the front end 25a contacts the step portion 13h between the flat portion 13g and the inclined portion 13f. Moreover, the cover 25 is removed and the futon is dried. Note that the cover 25 may be pivotally supported on the main body 2 and rotated above the main body 2 to perform the futon drying.

  A blower duct 11 extending in the front-rear direction and connecting the suction port 4 and the discharge port 12 is provided in the main body portion 2 and the nozzle portion 13. A blower fan 14 is disposed in the blower duct 11 in the main body 2. The blower fan 14 is a sirocco fan, and is connected to the motor 15 via a shaft portion 15a.

  The blower duct 11 is widened in the left-right direction downstream of the blower fan 14, and the blower duct 11 in the nozzle portion 13 is provided with a partition plate 16 extending in the front-rear direction. A heater 18 and an ion generator 17 are arranged on the left and right sides of the partition plate 16. The heater 18 heats the airflow flowing through the blower duct 11.

  The ion generator 17 has a pair of discharge electrodes 17 a facing the air duct 11. The discharge electrode 17a generates a corona discharge by applying a high voltage having an AC waveform or an impulse waveform.

A positive voltage is applied to one discharge electrode 17a, and water molecules in the air are ionized by corona discharge to generate hydrogen ions. This hydrogen ion is clustered with water molecules in the air by solvation energy. Thereby, positive ions of air ions composed of H ⁺ (H ₂ O) m (m is 0 or any natural number) are released.

A negative voltage is applied to the other discharge electrode 17a, and oxygen ions or water molecules in the air are ionized by corona discharge to generate oxygen ions. This oxygen ion is clustered with water molecules in the air by solvation energy. Thus, negative ions of air ions composed of O ₂ ⁻ (H ₂ O) n (n is an arbitrary natural number) are released.

H ⁺ (H ₂ O) m and O ₂ ⁻ (H ₂ O) n aggregate on the surface of airborne bacteria and odorous components and surround them. Then, as shown in the formulas (1) to (3), the active species [.OH] (hydroxyl radical) and H ₂ O ₂ (hydrogen peroxide) are aggregated and formed on the surface of the microorganism or the like by collision. Destroy airborne bacteria and odorous components. Here, m ′ and n ′ are arbitrary natural numbers. Therefore, by sending positive ions and negative ions through the discharge port 12, sterilization and odor removal of the futon can be performed.

H ⁺ (H ₂ O) m + O ₂ ⁻ (H ₂ O) n → OH + 1 / 2O ₂ + (m + n) H ₂ O (1)
_{^{H + (H 2 O) m}} + H + (H 2 O) m '+ O 2 - (H 2 O) n + O 2 - (H 2 O) n'
→ 2 OH + O ₂ + (m + m ′ + n + n ′) H ₂ O (2)
_{^{H + (H 2 O) m}} + H + (H 2 O) m '+ O 2 - (H 2 O) n + O 2 - (H 2 O) n'
→ H ₂ O ₂ + O ₂ + (m + m ′ + n + n ′) H ₂ O (3)

  FIG. 4 is a perspective view showing a state when the futon dryer 1 is drying the futon. The nozzle portion 13 (insertion portion 10) from which the cover 25 has been removed is inserted between the mattress S and the comforter K. At this time, the end portion K1 of the comforter K contacts the main body portion 2 and is disposed at the rear end 13b of the nozzle portion 13.

  When the blower fan 14, the heater 18, and the ion generator 17 are driven by the operation of the operation button 5, outside air flows from the suction port 4 into the blower duct 11. The airflow flowing through the air duct 11 is heated by the heater 18 and includes ions generated by the ion generator 17. Then, warm air containing ions is sent out from the discharge port 12. Thereby, the mattress S and the comforter K are dried, and sterilization and deodorization by ions are performed.

  A space is formed between the comforter K and the mattress S covering the upper surface of the nozzle part 13 on both sides of the nozzle part 13. At this time, since the height H2 of the rear end 13b of the nozzle portion 13 is lower than the height H1 of the front end 13a, the space is closed by the comforter K at the edge of the comforter K on the main body 2 side. Thereby, formation of the opening part connected to the exterior by this space can be prevented, and the leakage of warm air can be reduced.

  The main body 2 protrudes on both sides with respect to the rear end 13 b of the nozzle portion 13. For this reason, the edge of the comforter K which contact | abutted to the main-body part 2 is distribute | arranged facing the main-body part 2 in the side of the nozzle part 13. FIG. As a result, even when openings are formed on both sides of the nozzle part 13, the nozzle part 13 is blocked by the main body part 2. Accordingly, it is possible to more reliably reduce warm air leakage.

  According to this embodiment, the main-body part 2 protrudes to both sides with respect to the rear end 13b of the nozzle part 13 (insertion part 10). Further, the height H1 of the rear end 13b of the nozzle portion 13 is formed lower than the height H2 of the front end 13a. Thereby, the leak of the warm air through the space between the comforter K formed on the side of the nozzle part 13 and the mattress S can be reduced. Moreover, since the front end 13a of the nozzle part 13 is high, a space in front of the nozzle part 13 can be formed widely to allow hot air to reach far. Therefore, the drying capacity of the futon dryer 1 can be improved.

Second Embodiment
Next, FIG. 5 has shown the perspective view of the futon dryer 1 of 2nd Embodiment. For convenience of explanation, the same reference numerals are given to the same parts as those in the first embodiment shown in FIGS. This embodiment differs in the structure of the nozzle part 13 and the cover 25 with respect to 1st Embodiment. Other parts are the same as those in the first embodiment.

  The upper surface 13j of the nozzle part 13 is inclined forward and downward, and the upper part of both side surfaces 13k is formed as a curved inclined surface. A cover 25 is provided at the front end portion of the side surface 13k of the nozzle portion 13 so as to be rotatable about a rotation shaft 25c as indicated by an arrow U. Thereby, as shown in FIG. 6, the cover 25 is disposed at a position covering the upper surface 13 j of the nozzle portion 13, and the futon dryer 1 is stored.

  On the other hand, the cover 25 is disposed in front of the nozzle portion 13 as shown in FIG. The nozzle portion 13 and the cover 25 form the insertion portion 10 that is inserted between the mattress S and the comforter K (see FIG. 4). At this time, the height H1 of the rear end of the insertion portion 10 (the rear end 13b of the nozzle portion 13) is lower than the height H2 of the front end (the front end portion 25e of the cover 25). Further, the rear end portion of the lower surface of the cover 25 is disposed above the lower surface of the nozzle portion 13, and a gap T is formed below the cover 25.

  In the futon dryer 1 configured as described above, the insertion portion 10 is inserted between the mattress S and the comforter K, and the blower fan 14, the heater 18, and the ion generator 17 are driven. Thereby, warm air containing ions is sent out from the discharge port 12 on the front surface of the nozzle portion 13. The warm air sent from the discharge port 12 is guided forward by a cover 25 (guide portion) covered with a comforter K. Thereby, the mattress S and the comforter K are dried, and sterilization and deodorization by ions are performed.

  According to the present embodiment, as in the first embodiment, the main body portion 2 protrudes on both sides with respect to the rear end 13b of the insertion portion 10 (nozzle portion 13). Further, the height H1 of the rear end of the insertion portion 10 is formed lower than the height H2 of the front end. Therefore, the drying capacity of the futon dryer 1 can be improved.

  Further, the insertion portion 10 includes a nozzle portion 13 that is connected to the main body portion 2, and a cover 25 (guide portion) that is connected to the front end portion of the nozzle portion 13 and guides the airflow discharged from the discharge port 12 to the front. For this reason, the insertion part 10 can be inserted to the back between the mattress S and the comforter K, and the warm air can reach farther. Therefore, the drying capacity of the futon dryer 1 can be further improved.

  Further, the cover 25 is rotatably provided at the front end of the nozzle part 13 and can be arranged at a position that covers the upper surface 13j of the nozzle part 13 by rotating from a position disposed in front of the nozzle part 13. Thereby, when not using the futon dryer 1, the cover 25 can be arrange | positioned in the position which covers the upper surface 13j of the nozzle part 13, and the futon dryer 1 can be accommodated compactly. In addition, although the cover 25 is provided in the nozzle part 13 so that rotation is possible, you may connect the removable cover 25 to the front of the nozzle part 13. FIG.

  Further, the rear end portion of the lower surface of the cover 25 (guide portion) is disposed above the lower surface of the nozzle portion 13. For this reason, the warm air flows through the gap T through the space between the mattress S and the comforter K formed on both sides of the insertion portion 10. Therefore, warm air reaches a wider range, and the drying capacity of the futon dryer 1 can be further improved.

<Third Embodiment>
Next, FIG. 8 has shown the perspective view of the futon dryer 1 of 3rd Embodiment. For convenience of explanation, the same reference numerals are given to the same parts as those of the second embodiment shown in FIGS. This embodiment differs in the structure of the cover 25 with respect to 2nd Embodiment. Other parts are the same as those of the second embodiment.

  The cover 25 is provided with a duct portion 26 (second duct). A communication port (not shown) facing the discharge port 12 of the nozzle unit 13 opens on the rear surface of the duct unit 26. A discharge port 26 a is opened in front of the duct portion 26, and the discharge port 26 a is widened in the left-right direction with respect to the discharge port 12.

  Discharge ports 26 b that penetrate the side surface 25 d of the cover 25 are provided on both side surfaces of the duct portion 26. The duct portion 26 and the nozzle portion 13 are connected by a hinge 24, and the cover 25 is rotatably provided as indicated by an arrow U. Thereby, the cover 25 is arrange | positioned in the position which covers the upper surface 13j of the nozzle part 13, and the futon dryer 1 is accommodated.

  On the other hand, as shown in the figure, the cover 25 is arranged in front of the nozzle portion 13 to form the insertion portion 10 when the futon is dried. At this time, the height H1 (see FIG. 7) of the rear end of the insertion portion 10 is lower than the height H2 (see FIG. 7) of the front end. Further, the rear end portion of the lower surface of the cover 25 is disposed above the lower surface of the nozzle portion 13, and a gap T is formed below the cover 25.

  In the futon dryer 1 configured as described above, when the futon dryer 1 is driven, the hot air flowing through the air duct 11 (first duct) is sent out from the discharge port 12. The warm air sent from the discharge port 12 is guided forward by the duct portion 26 of the cover 25 and discharged from the discharge port 26a and the discharge port 26b. Thereby, warm air spreads to the front and side of the cover 25, the mattress S and the comforter K are dried, and sterilization and deodorization by ions are performed.

  Further, since a gap T is formed between the cover 25 and the mattress S, warm air spreads over a wide area between the mattress S and the comforter K.

  According to this embodiment, the same effects as those of the second embodiment can be obtained. The nozzle portion 13 has a blower duct 11 (first duct) through which an airflow flows, and a cover 25 has a duct portion 26 (second duct) communicating with the blower duct 11. For this reason, warm air circulates through the cover 25 via the duct portion 26, and the hot air can be prevented from being blocked by the comforter K covering the cover 25. Therefore, it is possible to reach the hot air more reliably far away.

  Moreover, since the duct part 26 has the discharge port 26a and the discharge port 26b which send out warm air to the front and side, a warm air can be spread over a wider range.

<Fourth embodiment>
Next, FIG. 9 has shown the perspective view of the futon dryer 1 of 4th Embodiment. For convenience of explanation, the same reference numerals are given to the same parts as those in the first embodiment shown in FIGS. In the present embodiment, the shape of the nozzle portion 13 is different from that of the first embodiment, and a shielding plate 23 is provided. Other parts are the same as those in the first embodiment.

  The upper surface 13j of the nozzle portion 13 is inclined forward and upward. Thereby, the height H1 (see FIG. 2) of the rear end 13b of the nozzle portion 13 is formed lower than the height H2 (see FIG. 2) of the front end 13a. Further, the main body 2 protrudes on both sides and upward with respect to the rear end 13 b of the nozzle portion 13. The side surface 13k is formed as a curved inclined surface. In addition, you may form the nozzle part 13 in the cross-sectional polygonal shape in which the side surface 13k had the inclined surface of the some plane.

  The shielding plate 23 covers a part of the upper surface 13j and the side surface 13k of the nozzle portion 13 and is detachably provided at a position away from the main body 2 by a predetermined distance. The shielding plate 23 protrudes outward from both side surfaces 13 k of the nozzle portion 13, and is inclined downward as the upper surface 23 a is separated from the nozzle portion 13. The comforter K (see FIG. 4) is arranged along the upper surface 23 a of the shielding plate 23, and the space between the comforter K and the mattress S formed on the side of the nozzle portion 13 is shielded by the shielding plate 23.

  According to this embodiment, the same effects as those of the first embodiment can be obtained. Further, the upper surface 23 a of the shielding plate 23 protruding outward from both side surfaces of the nozzle portion 13 (insertion portion 10) is inclined downward as the nozzle portion 13 is separated. Thereby, the space between the comforter K formed on the side of the nozzle part 13 and the mattress S is shielded by the shielding plate 23, and the leakage of warm air can be further reduced.

<Fifth Embodiment>
Next, FIG. 10 has shown the perspective view of the futon dryer 1 of 5th Embodiment. For convenience of explanation, the same reference numerals are assigned to the same parts as those in the fourth embodiment shown in FIG. In the present embodiment, the side surface 13k of the nozzle portion 13 is formed vertically, and a plurality of shielding plates 23 are provided on the side surface 13k at predetermined intervals in the front-rear direction. Other parts are the same as in the fourth embodiment. In addition, although the upper surface 23a of the shielding board 23 is formed in polygonal shape, you may form in a curved inclined surface.

  According to the present embodiment, the same effects as in the fourth embodiment can be obtained, and the leakage of warm air can be more reliably reduced by the plurality of shielding plates 23. Further, in the present embodiment, the shielding plate 23 may protrude on both sides with respect to the main body 2. Further, the size of the shielding plate 23 may be varied in the front-rear direction. In addition, you may provide the shielding board 23 similar to 4th, 5th embodiment in the futon dryer 1 of 1st-3rd embodiment.

<Sixth Embodiment>
Next, FIG. 11 has shown the perspective view of the futon dryer 1 of 6th Embodiment. For convenience of explanation, the same reference numerals are assigned to the same parts as those in the fourth embodiment shown in FIG. In the present embodiment, the shielding plate 23 is omitted and the sandwiching portion 21 is provided as compared to the fourth embodiment. Other parts are the same as in the fourth embodiment.

  The sandwiching portion 21 is formed in a U-shape and is connected to the main body portion 2 via an arm portion 22 that extends from the left and right ends that bend. That is, the clamping part 21 is provided at the front end of the arm part 22. The rear end of the arm part 22 is provided with a fitting part 22a protruding inward. The fitting portion 22a is fitted to a rail portion 2e extending vertically on the side surface 2d of the main body portion 2, and the arm portion 22 is slidable in the vertical direction and rotatable in the front-rear direction.

  In the futon dryer 1 having the above-described configuration, when the futon dryer 1 is stored, the arm portion 22 is erected along the rail portion 2 e as shown in FIG. 12, and the clamping portion 21 is arranged on the upper end portion of the main body portion 2. . Thereby, the futon dryer 1 can be stored compactly.

  When using the futon dryer 1, as shown in FIG. 11, the clamping part 21 is rotated forward, and the comforter K and the nozzle part 13 are clamped integrally by the clamping part 21 from above. Thereby, the leak of the warm air which distribute | circulates the space between the mattress S and the comforter K formed in the side of the nozzle part 13 can be reduced.

  According to the present embodiment, since the clamping portion 21 that integrally clamps the comforter K and the nozzle portion 13 from above is provided on the main body portion 2 so as to be movable, leakage of warm air can be more reliably reduced.

  In addition, a clamping portion 21 is attached to the front ends of a pair of arm portions 22 that are supported on the side surface 2d of the main body portion 2 so as to be vertically movable and rotatable. Thereby, while being able to implement | achieve the clamping part 21 which clamps the comforter K and the nozzle part 13 integrally, the futon dryer 1 can be accommodated compactly.

  In addition, you may provide the clamping part 21 and the arm part 22 similar to this embodiment in 1st-5th embodiment. In the first to sixth embodiments, the clothes may be dried by driving with the leg 6 grounded and the futon dryer 1 standing. At this time, the discharge port 12 may be formed so as to be rotatable so that the warm air delivery direction can be varied.

  According to this invention, it can utilize for the futon dryer which sends out warm air and dries the futon.

DESCRIPTION OF SYMBOLS 1 Duvet dryer 2 Main-body part 2a Upper surface 2b Front surface 2e Rail part 4 Suction port 5 Operation button 6 Leg part 10 Insertion part 11 Air duct (1st duct)
DESCRIPTION OF SYMBOLS 12 Discharge port 13 Nozzle part 13a Front end 13b Rear end 13c, 13g Flat part 13f Inclination part 13h Step part 13j Upper surface 13k Side surface 14 Blower fan 15 Motor 16 Partition plate 17 Ion generator 18 Heater 21 Clamping part 22 Arm part 22a Fitting part 22e Rail part 23 Shielding plate 23a Upper surface 24 Hinge 25 Cover (guide part)
25a Front end portion 25c Shaft portion 25d Side surface 25e Upper end 26 Duct portion (second duct)
26a, 26b outlet 26d rear end K comforter K1 end S mattress T gap

Claims (5)

A main body part provided with a blower fan, an insertion part protruding from the main body part and inserted between a comforter and a mattress, and a heater for heating the air flowing into the main body part by the blower fan, the insertion In the futon dryer that sends warm air between the comforter and the mattress from the front end of the section,
The futon dryer according to claim 1, wherein the main body protrudes on both sides with respect to a rear end of the insertion portion, and a height of the rear end of the insertion portion is lower than a front end portion of the insertion portion.   A nozzle part in which the insertion part is connected to the main body part to form an airflow outlet on the front surface, and a guide part that is connected to the front end of the nozzle part and guides the airflow discharged from the outlet to the front. The futon dryer according to claim 1, further comprising:   The futon dryer according to claim 1, wherein a rear end of the lower surface of the guide portion is disposed above the lower surface of the nozzle portion.   The futon drying according to any one of claims 1 to 3, wherein a shielding plate protruding outward from both side surfaces of the insertion portion is provided, and an upper surface of the shielding plate is inclined downward as the distance from the insertion portion increases. Machine.   The duvet dryer according to any one of claims 1 to 4, further comprising a pinching portion that is arranged to be pivotally movable on the main body portion and that clamps the comforter and the insertion portion integrally from above. .

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