TW201809564A - Futon dryer - Google Patents

Abstract

To provide a futon dryer with a high drying performance, which is separately used for drying a futon and drying small articles, and easily performs drying work. A futon dryer that solves the problem includes a main body(1) for generating warm air, a drying mat(5) for drying a futon by taking inside warm air generated by the main body(1), and a hose(4) connecting the main body(1) and the drying mat(5). The drying mat(5) has an outer covering sheet(6) covering the rear surface from the front surface of a futon, and a tube(7) constituting an air duct. The tube(7) is composed of an air-impermeable fabric, having a plurality of openings, and is mounted so as to overlap a surface of the outer covering sheet(6). The outer covering sheet(6) has a first fixed part for fixing an end part of the outer covering sheet(6) to a surface on the opposite side to the surface of the outer covering sheet(6) where the tube(7) is mounted.

Description

Quilt dryer

The present invention relates to a quilt dryer.

In the past, there have been quilt dryers capable of drying small items such as clothes using a quilt drying pad for drying the quilt by blowing hot air. (For example, refer to Patent Document 1).

[Advanced technical literature]

[Patent Literature]

Patent Document 1: Japanese Patent Application Laid-Open No. 2005-58596

However, the conventional configuration has the following problem. When the quilt drying pad is folded to approximately half and fixed when the small things are dried, two pairs of fixing portions must be attached together, which is troublesome.

In addition, there is a problem as follows: when small things are dried, the heat loss that escapes from the contact between the quilt drying pad and the ground is large, and the drying performance is reduced.

This invention was made in order to solve the said subject. An object of the present invention is to provide a quilt dryer which is easy to perform the use of quilt drying and the drying of small items, and has a high drying performance.

A quilt dryer that solves the problem described above includes: a body that generates hot air; a drying pad that allows the hot air generated by the body to enter the interior to dry the quilt; a hose that connects the body and the drying pad; The cover body from the surface to the back, and the pipe body constituting the air passage. The pipe body has a plurality of openings, and is formed of air-impermeable cloth, and is installed to overlap the surface of the outer covering body. The outer covering body has a first fixing portion, and an end portion of the outer covering body is fixed to a surface on the side opposite to the surface on which the pipe body is mounted.

According to the present invention, a quilt dryer is provided, which is easy to separate and use quilt drying and small things, and has a high drying performance.

1‧‧‧ Ontology

2‧‧‧ send fan

3‧‧‧ heater

4‧‧‧ hose

5‧‧‧ Quilt Drying Pad

6‧‧‧ Outsourcing

7‧‧‧ tube body

8‧‧‧ opening

9‧‧‧ Ventilation Department

10‧‧‧ opening for hose connection

11‧‧‧ hot air supply port

18 ~ 21‧‧‧Face fastener

22‧‧‧ open white peripheral end

27‧‧‧ interlayer sheet

28‧‧‧ Opening between floors

29 ~ 34‧‧‧ inside opening

41‧‧‧outer opening

42‧‧‧ Pouch

43‧‧‧ pocket

80a ~ 80d‧‧‧Face fastener

81a ~ 81d‧‧‧Face fastener

82a ~ 82d‧‧‧Face fastener

83a ~ 83d‧‧‧Face fastener

84‧‧‧ Wheel-shaped fixing part

85‧‧‧ fixed button

86a, 86b‧‧‧Face fastener

U‧‧‧ quilt

T‧‧‧ Quilt

S‧‧‧ space

S1‧‧‧ under space

S2‧‧‧ Upper Space

S3‧‧‧End Space

A‧‧‧ Clothing

FIG. 1 is a perspective view of an outer cover body of a quilt dryer according to Embodiment 1 of the present invention.

Fig. 2 is a perspective view of the quilt dryer in accordance with the first embodiment of the present invention, except for a quilt, during a quilt drying operation.

Fig. 3 is an exploded perspective view of the quilt dryer in accordance with the first embodiment of the present invention, except for the quilt, during a quilt drying operation.

Fig. 4 is an explanatory view of a longitudinal section around the hot air supply port of the quilt dryer according to the first embodiment of the present invention.

Fig. 5 is an explanatory view of a longitudinal section in a drying operation state of the quilt dryer according to Embodiment 1 of the present invention.

Fig. 6 is a view showing a drying operation state of the quilt dryer according to the first embodiment of the present invention; An explanatory diagram of a cross section in a state.

Fig. 7 is a perspective view of a state where the peripheral edge portion of the opening of the wrapping body outside the quilt dryer according to the first embodiment of the present invention is folded to the upper side.

FIG. 8 is an explanatory view of a longitudinal section in a drying operation state of a simple installation method of a quilt drying pad of the quilt dryer according to Embodiment 1 of the present invention.

FIG. 9 is an explanatory diagram of a cross section in a drying operation state of a simple installation method of a quilt drying pad of the quilt dryer according to Embodiment 1 of the present invention.

Fig. 10 is an explanatory diagram showing a preparation procedure (1) of the quilt dryer according to Embodiment 1 of the present invention when small items such as clothes are dried.

Fig. 11 is an explanatory diagram showing a preparation procedure (2) of the quilt dryer according to the first embodiment of the present invention when small items such as clothes are dried.

Fig. 12 is an explanatory view showing a preparation procedure (3) of the quilt dryer according to Embodiment 1 of the present invention when small items such as clothes are dried.

FIG. 13 is a perspective view of the quilt dryer according to Embodiment 1 of the present invention when small items such as clothes are dried.

Fig. 14 is an explanatory view of a longitudinal section of the quilt dryer according to Embodiment 1 of the present invention when small items such as clothes are dried.

Embodiment 1

The quilt dryer according to the first embodiment will be described with reference to Figs. 1 to 14.

FIG. 1 is a perspective view of the outer cover body 6 of the quilt dryer according to the first embodiment. Fig. 2 is a perspective view of the quilt dryer in accordance with the first embodiment except for the quilt during the drying operation of the quilt. FIG. 3 is an exploded perspective view of the quilt dryer according to the first embodiment except for the quilt during the drying operation of the quilt. Figure 4 is the first embodiment An explanatory view of a longitudinal section around the hot air supply port 11 of the quilt dryer (partially enlarged view of the X-X section in FIG. 2). Fig. 5 is an explanatory view of a longitudinal section in a drying operation state of the quilt dryer according to Embodiment 1 (X-X sectional view of Fig. 2). Fig. 6 is an explanatory view of a cross section in a drying operation state of the quilt dryer according to Embodiment 1 (Y-Y cross-sectional view of Fig. 2). Fig. 7 is a perspective view showing a state in which the opening peripheral end portion 22 of the outer cover body 6 of the quilt dryer according to the first embodiment is folded to the upper side. FIG. 8 is an explanatory view of a longitudinal section in a drying operation state of a simple installation method of the quilt drying pad 5 of the quilt dryer of Embodiment 1. FIG. FIG. 9 is an explanatory diagram of a cross section in a drying operation state of a simple installation method of the quilt drying pad 5 of the quilt dryer of Embodiment 1. FIG.

As shown in FIG. 1 to FIG. 3, the quilt drying pad 5 is configured such that a pipe body 7 constituting a slightly rectangular mouth-shaped air passage is sewn on a lower side of the slightly rectangular bag-shaped outer covering body 6. Plural positions. The outer cover body 6 is formed of a non-breathable polyester fiber cloth. The outer sheet body 6 is a rectangular sheet body having a length of 2100 [mm] and a width of 2050 [mm]. The cover sheet body 6 has bag-shaped portions 42 and 43 which are folded back and sewn with a wide width 300 [mm] at both ends in the longitudinal direction. The outer cover body 6 is provided with a breathable portion 9 of 700 [mm] in length and 500 [mm] in width formed by a breathable polyester fiber cloth in the upper central portion. Here, the long-side direction of the quilt drying pad 5 is defined as a vertical direction, and the short-side direction is defined as a horizontal direction.

As shown in FIGS. 5 to 6, the quilt drying pad 5 is attached to the quilt as described later. After the bag-shaped portions 42 and 43 cover the longitudinal end portions of the cushion cover U, respectively, the left and right end portions in the lateral direction of the outer cover body 6 are folded into the lower side of the cushion cover U. Thereby, the outer cover sheet body 6 is formed into a bag shape having the opening peripheral end portion 22 and the opening 8 so as to cover the pad U. That is, the position of the opening 8 is Below, a position surrounded by the opening peripheral end portion 22 and the pocket portions 42, 43. The opening peripheral end portions 22 are left and right ends before the outer cover body 6 is sewn into the lower side of the quilt U. The cover sheet body 6 has a position to be an end of the cover sheet body 6 when the cushion cover U is covered, and has a hose connection opening 10.

The tube body 7 is formed of a non-breathable polyester fiber cloth. The pipe body 7 is a hollow member that is sewn into a rectangular shape and has a mouth shape, and forms a mouth-shaped air passage. One side of the short side of the mouth of the pipe body 7 and two sides of the long side constitute a parallel air path in two rows. In addition, a hot air supply port 11 is provided at an end portion of the outer side of the mouth of the pipe body 7. When the tube body 7 and the outer cover body 6 are integrated, the hot air supply port 11 is configured to slightly protrude from the hose connection opening 10 to the outside of the outer cover body 6. In the vicinity of the hot air supply port 11 of the pipe body 7, two rows of air passages are formed, which run in both the vertical and horizontal directions. Therefore, the resistance of the air path is made small, the flow of the hot air flowing from the hot air supply port 11 is facilitated, and the temperature rising effect of the blanket U is improved.

As shown in FIG. 4, a pair of planar fasteners 18 and 19 are sewn on the inner periphery of the end of the hot air supply port 11 of the pipe body 7. After the hose 4 is inserted, the planar fasteners 18, 19 and the hose 4 are tightly connected, so that the gap generated between the hose 4 and the hot air supply port 11 can be blocked, so that hot air will not leak out. The upper surface-shaped fastener 20 is sewn on the inner periphery of the end of the hose connection opening 10 of the outer cover body 6. On the outer periphery of the hot air supply port 11 of the pipe body 7, a planar fastener 21 facing the planar fastener 20 is sewn. After the hot air supply port 11 passes through the opening 10 for hose connection, the surface fasteners 20 and 21 are tightly adhered to each other, thereby being fixed to the outer casing 6. This prevents hot air from leaking between the hose connection opening 10 and the hot air supply port 11. In this manner, the surface fasteners are respectively provided in the hose connection opening 10 and the hot air supply port 11, and they can be separately sewn and then integrated. This makes it possible to simplify the opening for connecting the hose. 10 A sewing procedure in which the hot air supply port 11 is integrated with the hot air supply port 11.

The upper part of the pipe body 7 is provided with an interlayer sheet body 27 which covers the inside of the mouth-shaped pipe body 7 and divides the space in the outer sheet body 6 into two layers: a lower space S1 and an upper space S2. An inter-layer opening 28 is provided near the short side of the mouth of the hot air supply port 11 side of the inter-layer sheet body 27, and communicates the lower space S1 and the upper space S2 with an opening width of 200 [mm]. The boundary portion between the inner side of the mouth of the pipe body 7 and the interlayer sheet body 27 is provided with an inner opening 29, an inner opening 30, an inner opening 31, an inner opening 32, an inner opening 33, and an inner opening 34. The pipe body 7 has an outer opening 41 which is located on the outer side of the inner opening 29 and the inner opening 30 on the opposite sides and has an opening width of 150 [mm].

Each of the inner openings is provided with three air paths except one side of the downstream air path of the hot air supply port 11. When the hot air is supplied to the hot air supply port 11, the pipe body 7 expands, and the hot air is sent out to the inside of the mouth-shaped pipe body 7 through each inner opening. The tube body 7 is configured to form an end space S3 between the outer opening 41 and the outer cover body 6 in an expanded state. That is, the length of the long side of the mouth-shaped pipe body 7 is shorter than the long side of the outer cover body 6. In addition, the interlayer opening 28 and the outer opening 41 are provided with fasteners so that the interlayer opening 28 and the outer opening 41 can be opened and closed.

As shown in FIGS. 5 and 6, the hot air sent from each inner opening convects in the lower space S1 to heat the mat U. The hot air that convects in the lower space S1 and heats the mat U is sent from the inter-layer opening 28 to the upper space S2 and from the outer opening 41 to the end space S3 of the mat U. The hot air sent from the outside opening 41 to the end space S3 heats the pad surface of the end of U and is sent to the upper space S2. The hot air sent to the upper space S2 expands the outer sheet body 6 and then passes through The air part 9 sends out. As described above, the interlayer sheet body 27 forms the narrow lower space S1 near the blanket U, thereby improving the heat transfer effect of the hot air to the blanket U. In addition, the heat transfer efficiency of the end space S3) of the blanket U, which is a portion that is far from the hot air supply port 11 and hardly rises in temperature, is improved. In addition, by limiting the heat loss escaping to the outside of the outer sheet body 6 to the portion from the upper space S2, the temperature in the lower space S1 can be maintained higher than the temperature in the upper space S2, and the heating effect of the blanket U can be improved.

A surface fastener is sewn on the surface on which the pipe body 7 is not provided (that is, the upper surface of the outer cover body 6), which is used for folding in a state where the opening peripheral end portion 22 is located on the upper side of the outer cover body 6. The fixing portion (first fixing portion) of the outer cover body 6 is fixed.

As shown in FIG. 7, the planar fastener 80a and the planar fastener 81a, the planar fastener 80b and the planar fastener 81b, the planar fastener 80c and the planar fastener 81c, and the planar fastener 80d are respectively made And surface fastener 81d, surface fastener 81a and surface fastener 82a, surface fastener 81b and surface fastener 82b, surface fastener 81c and surface fastener 82c, surface fastener 81d and surface The shape-shaped fastener 82d is in close contact with each other, so that both ends of the outer cover body 6 in the lateral direction as the opening peripheral end portion 22 can be fixed to the upper side.

As shown in FIG. 8 and FIG. 9, instead of fixing the opening peripheral end portion 22 of the outer cover body 6 on the upper side and covering the pad U with the outer cover body 6, the quilt drying pad 5 is simply mounted on And the method between the quilt T, it is possible to dry the quilt. When the quilt drying pad 5 is simply installed between the quilt U and the quilt T, it is configured to close the fasteners of the inter-layer opening 28 and the outer opening 41 so that hot air does not reach the pipe body. The outside of 7 leaks out and forms a space S1 between the blanket U and the interlayer sheet body 27. When hot air is supplied from the body 1 of the quilt dryer to the hot air supply port 11, the pressure in the mouth-shaped air path of the pipe body 7 is increased. The rise causes the tube body 7 to expand, and the quilt T is pushed up from the periphery of the end portion. Thereafter, when the interlayer sheet body 27 expands and the pressure inside the space S1 rises, the central portion of the quilt T is also pushed up to form the space S1. The mat U is heated by the heat conduction of the air passage portion in contact with the pipe body 7. The space S1 becomes hot due to heat transfer caused by convection of hot air sent from each inner opening. In addition, since the hot air in the space S1 passes through the gap under the air path of the pipe body 7 or the inside of the cushion U, the cushion U is heated by heat transfer. The quilt T becomes hot due to heat conduction caused by contact with the air passage portion of the pipe body 7 or the interlayer sheet body 27.

As described above, instead of wrapping the cover sheet U with the cover sheet body 6, the quilt drying pad 5 is placed on the cover sheet U and the quilt in a state where the opening peripheral end portion 22 of the cover sheet body 6 is folded to the upper side and fixed. The simple method used can also dry the quilt U and the quilt T. Therefore, the use method of the quilt drying pad 5 of the quilt dryer can be selected according to important items among the drying effect and the convenience of use.

Next, with reference to FIGS. 10 to 14, a description will be given of the use form and operation of small items such as clothes using the quilt dryer according to the first embodiment.

Fig. 10 is a perspective view of a state in which the quilt drying pad 5 is placed on the ground with the pipe body 7 side facing upward. FIG. 11 is a perspective view in the course of folding the quilt drying pad 5. FIG. 12 is a perspective view of a state where the quilt drying pad 5 is folded. 10 to 12 are explanatory diagrams showing a preparation procedure (1), a preparation procedure (2), and a preparation procedure (3) when small items such as clothes are dried using the quilt dryer according to the first embodiment. Fig. 13 is a perspective view of the quilt drying pad 5 of the quilt dryer of the first embodiment when a small item is dried. FIG. 14 is an explanatory view of a longitudinal section of the quilt drying pad 5 of the quilt dryer of Embodiment 1 when small items are dried.

When using a quilt drying pad 5 to dry small items such as clothing, such as As shown in FIG. 10, the tube body 7 is placed on the side, and the quilt drying pad 5 is laid on the ground. At this time, the wrapping sheet body 6 is folded and fixed in advance so that the opening peripheral end portion 22 is located on the surface opposite to the pipe body 7. Then, small items such as clothes A to be dried are laid on the tube body 7 and the interlayer sheet body 27. At this time, the structure is such that two pieces of cloth of the outer cover body 6 are interposed between the pipe body 7 and the ground. In addition, between the interlayer sheet body 27 and the floor, there are a total of two pieces of cloth in which the outer cover sheet 6 is present in the middle and two cloths in which the outer cover sheet 6 and the breathable part 9 are overlapped. Parts of cloth.

Next, as shown in FIG. 11 and FIG. 12, the tube body 7 is placed inside, and the quilt drying pad 5 is folded near the center in the longitudinal direction.

A wheel-shaped fixing portion 84 is provided at an end portion of the edge on the side of the hose connection opening 10 side of the outer cover body 6. In addition, a fixed button 85 is provided in the center of the end portion of the edge on the opposite side of the hose connection opening 10.

Then, a fixing button 85 provided at the center of the end portion of the edge on the opposite side of the hose connection opening 10 is fixed to a wheel shape provided at the center of the end portion of the edge of the hose connection opening 10 side of the outer casing 6固定 部 84。 The fixed portion 84. A planar fastener 86 a and a planar fastener 86 b are provided on the fixed button 85. The fixed button 85 is passed through the wheel-shaped fixing portion 84 and the planar fastener 86 a and the planar fastener 86 b are closely contacted, thereby fixing the wheel-shaped fixing portion 84 and the fixed button 85.

When hot air is supplied from the body 1 to the quilt drying pad 5 through the hose 4, as shown in FIG. 13, the quilt drying pad 5 expands. The folded quilt drying pad 5 originally expands due to expansion, but the opposite short side of the outer cover body 6 is fixed at the center by the wheel-shaped fixing portion 84 and the fixing button 85, so it remains folded. .

That is, the wheel-shaped fixing portion 84 and the fixing button 85 are each a fixing member. The wheel-shaped fixing portion 84 and the fixing button 85 are a pair of fixing members. The wheel-shaped fixing portion 84 and the fixing button 85 are second fixing portions, and the outer cover sheet body 6 which is overlapped in the folded state is fixed so as not to be unfolded.

The hot air supplied into the tube body 7 from the hose 4 through the hot air supply port 11 causes the tube body 7 and the outer sheet body 6 to expand. At this time, as shown in FIG. 14, the pipe body 7 is folded into two parts, and the ground side of the pipe body 7 is mainly expanded. Furthermore, the hot air is sent from the inner opening 32, the inner opening 33, and the inner opening 34 to the space formed by the folded interlayer sheet body 27, so that the entire outer sheet body 6 expands. Hot air is blown from the gap of the folded pipe body 7 to the outside of the outer sheet body 6. With this configuration, the hot air passes between small objects such as clothes A in the outer cover body 6 and dries them. Here, it is preferable to close and use the fasteners of the interlayer opening 28 and the outer opening 41. Because there is almost no hot air flowing to these openings, the same effect occurs even if the fastener is not closed.

After being supplied to the pipe body 7, the hot air stays inside the outer sheet body 6 until it is blown out. During this period, the heat of the hot air exchanges heat with the ground or the outside air, so that the small things such as clothes A and the like dry out and escape.

In this embodiment, there are two pieces of cloth covering the outer body 6 between the pipe body 7 and the ground. In addition, between the interlayer sheet body 27 and the ground, there are two pieces of cloth of the outer cover sheet 6, or two pieces of cloth with the outer cover sheet 6 and the breathable part 9 overlapping each other. Thereby, a heat-insulating structure is formed so that the pipe body 7 does not directly contact the outside air or the ground, the heat escaping to the outside can be reduced, and the drying performance can be improved.

In addition, if the clothes A are placed on the pipe body 7 and dried, the clothes A will be in a state of being lifted from the ground. The heating effect of the heat conduction of hot air can improve the drying performance.

When being folded, the outer cover body 6 is fixed at one position of the fixed portion of the wheel-shaped fixing portion 84 and the fixing button 85. The outer cover body 6 is fixed at the slightly center of the short sides opposite to each other. Therefore, even if the outer sheet body 6 expands due to hot air, its folded state is not broken and unfolded. In this way, it is structured so that the fixed position at the time of folding becomes one position, and it is easy to prepare or pack when drying small things such as clothes.

1‧‧‧ Ontology

2‧‧‧ send fan

3‧‧‧ heater

4‧‧‧ hose

5‧‧‧ Quilt Drying Pad

6‧‧‧ Outsourcing

7‧‧‧ tube body

9‧‧‧ Ventilation Department

10‧‧‧ opening for hose connection

11‧‧‧ hot air supply port

22‧‧‧ opening peripheral end

27‧‧‧ interlayer sheet

28‧‧‧ Opening between floors

32‧‧‧ inside opening

41‧‧‧outer opening

84‧‧‧ Wheel-shaped fixing part

85‧‧‧ fixed button

Claims (3)

A quilt dryer includes: a body that generates hot air; a drying pad that allows the hot air generated by the body to enter the interior to dry the quilt; a hose that connects the body and the drying pad; the drying pad includes: covering cotton The cover body from the surface to the back, and the pipe body constituting the air path; the preface tube body has a plurality of openings, formed of air-impermeable cloth, and is installed so as to overlap the face of the preface cover body; The first fixing portion fixes an end portion of the outer covering body to a surface of the outer covering body opposite to a surface on which the pre-tube body is mounted. According to the quilt dryer described in item 1 of the scope of patent application, the preamble drying pad has a second fixing portion that fixes the superimposed preamble cover sheet body in a state where the preamble tube body is located inside. According to the quilt dryer described in the second item of the patent application scope, the second fixing part of the preamble is a pair of fixing members, which are respectively arranged at the slightly center of the two short sides of the prepackaged body; The connecting portion of the prescriptive hose is provided at an end portion of the short side of the preliminarily covering body.