TWI658185B - Futon dryer - Google Patents

Abstract

A quilt dryer capable of easily performing preparation work before a quilt drying operation is provided.

A quilt dryer includes: a body generating hot air; a hose having one side connected to the body described above; a pipe body formed of an angular loop made of non-breathable cloth and connected to the other side of the hose described above, It is placed on the surface of the quilt, and receives the hot air supply from the preface body through the preface hose, and sends the hot air to the outside. The outer cover body is mainly formed of non-breathable fabric, and the central part is formed of breathable fabric. The pair of long sides are folded to the upper side so as to cover the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end.

Description

Quilt dryer

The present invention relates to a quilt dryer.

Patent Document 1 discloses a quilt dryer. In this quilt dryer, the quilt drying pad has a pad and a sheet body. A quilt drying pad is placed between the quilt and the quilt. The body generates hot air. This hot air reaches the hot air supply port of the cushion through the hose. This hot air swells the cushion. The hot air is blown into the inner space of the sheet body from the hot air blowing outlet of the mat. As a result, the pad is dried.

Advance technical literature Patent Literature:

Patent Document 1: Japanese Patent No. 2909971

However, in the quilt dryer described in Patent Document 1, it is necessary to fold the end of the sheet body under the pad to cover the entire pad. Therefore, preparation work for the quilt drying operation takes time.

This invention was made in order to solve the said subject. An object of the present invention is to provide a quilt dryer which can easily perform preparation work before a quilt drying operation.

A quilt dryer according to the present invention includes: The body has a hose connected to one side of the body of the preface; the body of the pipe is formed into an angular loop with non-breathable cloth, is connected to the other side of the body of the preface, is placed on the surface of the quilt, and passes through the preface The hot air supply is received from the main body, and the hot air is sent to the outside. The outer sheet body is mainly formed of non-breathable fabric, and the central part is formed of breathable fabric. The upper part of the preform tube covers the state from the surface to the back of the preform tube and the quilt.

According to this invention, a pair of long sides of the outer cover body can be folded and fixed upward. Therefore, the preparation work before the quilt drying operation can be easily performed.

1‧‧‧ Ontology

2‧‧‧ hose

3‧‧‧ Quilt Drying Pad

4‧‧‧ send fan

5‧‧‧ heater

6‧‧‧ tube body

7‧‧‧ Outsourcing

8‧‧‧ hot air supply port

9‧‧‧ 1st inside opening

10‧‧‧ 2nd inside opening

11‧‧‧ 3rd inside opening

12‧‧‧ 4th inside opening

13‧‧‧ 5th inside opening

14‧‧‧ 6th inside opening

17‧‧‧ opening for hose connection

18‧‧‧ Ventilation Department

19‧‧‧The first flat fastener

20‧‧‧ 2nd surface fastener

21‧‧‧The third surface fastener

22‧‧‧Fourth surface fastener

27‧‧‧ interlayer sheet

28‧‧‧ Opening between floors

31‧‧‧ open end

36‧‧‧The first bag-shaped part

37‧‧‧ 2nd pocket

42‧‧‧The first fixing surface fastener

43‧‧‧ 2nd surface fastener for fixing

44‧‧‧ The third fixing surface fastener

45‧‧‧Fourth surface fastener for fixing

46‧‧‧The fifth fixing surface fastener

47‧‧‧ 6th surface fastener for fixing

48‧‧‧Seventh Fastening Fastener

49‧‧‧ 8th surface fastener

U‧‧‧ quilt

FIG. 1 is a perspective view of a quilt dryer in accordance with the first embodiment of the present invention, except for a quilt, during a quilt drying operation.

Fig. 2 is an exploded perspective view of the quilt dryer except for the quilt during the quilt drying operation in Embodiment 1 of the present invention.

Fig. 3 is a perspective view of an outer cover body of a quilt dryer in Embodiment 1 of the present invention.

FIG. 4 is a longitudinal sectional view of a main part of the quilt dryer according to Embodiment 1 of the present invention as viewed from the horizontal direction.

Fig. 5 is a longitudinal cross-sectional view of the drying operation state of the quilt dryer according to Embodiment 1 of the present invention as viewed from the horizontal direction.

Fig. 6 is a vertical cross-sectional view of the drying operation state of the quilt dryer according to Embodiment 1 of the present invention as viewed from the vertical direction.

Fig. 7 is a perspective view showing a state where the lateral end portion of the outer cover body of the quilt dryer is folded upward in the first embodiment of the present invention.

Fig. 8 is a longitudinal sectional view of a drying operation state of the quilt dryer according to the first embodiment of the present invention as viewed from the horizontal direction in a simple manner.

Fig. 9 is a longitudinal sectional view of a drying operation state of the quilt dryer according to the simple installation method according to the first embodiment of the present invention viewed from the longitudinal direction.

Embodiments for carrying out the present invention will be described with reference to the drawings. In addition, the same or equivalent parts in each figure are denoted by the same symbols. And the repeated description of this part is simplified or omitted as appropriate.

Embodiment 1.

FIG. 1 is a perspective view of a quilt dryer in accordance with the first embodiment of the present invention, except for a quilt, during a quilt drying operation. Fig. 2 is an exploded perspective view of the quilt dryer except for the quilt during the quilt drying operation in Embodiment 1 of the present invention. Fig. 3 is a perspective view of an outer cover body of a quilt dryer in Embodiment 1 of the present invention.

As shown in FIG. 1 and FIG. 2, the pad U is formed in a rectangular shape. The longitudinal direction of the mat U is defined as the longitudinal direction. The short-side direction of the mat U is defined as the horizontal direction.

The quilt dryer includes a main body 1, a hose 2, a quilt drying pad 3, and an interlayer sheet body 27.

The main body 1 includes a fan 4 and a heater 5. The hose 2 is formed in a hollow shape. One side of the hose 2 is connected to the body 1. The quilt drying pad 3 includes a tube body 6 and an outer sheet body 7.

For example, the tube body 6 is formed to be slightly smaller than the cushion U. Body 6 is made of non-breathable Sexual cloth is formed into an angular loop. For example, the pipe body 6 is sewn into a rectangular ring shape from a polyester fiber cloth.

For example, the pipe body 6 includes a hot air supply port 8, a first inner opening 9, a second inner opening 10, a third inner opening 11, a fourth inner opening 12, a fifth inner opening 13, a sixth inner opening 14, and an end portion. Opening 31.

For example, the hot air supply port 8 is formed at one end portion of the short side of the pipe body 6. The first inside opening 9, the second inside opening 10, the third inside opening 11, the fourth inside opening 12, the fifth inside opening 13, and the sixth inside opening 14 are provided in the pipe body 6 except for the length of the hot air supply port 8 side. The inside of any of the 3 sides other than the side.

For example, the width of the first inner opening 9 is 150 [mm]. For example, the width of the second inner opening 10 is 150 [mm]. For example, the width of the third inner opening 11 is 100 [mm]. For example, the width of the fourth inner opening 12 is 100 [mm]. For example, the width of the fifth inner opening 13 is 100 [mm]. For example, the width of the sixth inner opening 14 is 70 [mm].

The end opening 31 is formed on the outer side of the short side opposite to the hot air supply port 8 of the pipe body 6. For example, the width of the end opening 31 is 150 [mm]. The end opening 31 is provided to be openable and closable by a fastener (not shown).

In the pipe body 6, the short side and the two long sides of the hot air supply port 8 side form two rows of parallel air passages.

As shown in FIG. 3, the outer cover body 7 is formed in a rectangular shape. For example, the longitudinal dimension of the outer sheet body 7 is 2100 [mm]. For example, the lateral dimension of the outer sheet body 7 is 2050 [mm]. The main part of the outer cover body 7 is formed of a non-breathable cloth. For example, the main part of the outer cover body 7 is formed of a polyester fiber cloth.

The outer cover body 7 includes a hose connection opening 17 and a ventilation portion 18.

The opening 17 for hose connection is formed in the position of the edge part of the outer cover body 7 when the outer cover body 7 covers the pad U. The ventilation part 18 is formed in the center part above the outer cover body 7. The breathable portion 18 is formed of a breathable cloth. For example, the air-permeable portion 18 is formed of a polyester fiber cloth. For example, the longitudinal dimension of the air-permeable portion 18 is 700 [mm]. For example, the lateral dimension of the air-permeable portion 18 is 500 [mm].

The cover sheet body 7 includes a first bag-like portion 36 and a second bag-like portion 37. The first bag-like portion 36 is formed by suturing a state in which one end portion on the short side of the outer sheet body 7 is folded about 300 [mm]. The second bag-like portion 37 is formed by suturing the other end portion of the short side of the outer cover body 7 in a folded state of about 300 [mm].

The outer cover body 7 includes a pair of first fixing surface fasteners 42, a pair of second fixing surface fasteners 43, a pair of third fixing surface fasteners 44, and a pair of first 4 fixation surface fastener 45.

A pair of first fixing surface fasteners 42, a pair of second fixing surface fasteners 43, a pair of third fixing surface fasteners 44, and a pair of fourth fixing surface fasteners The piece 45 is provided on one side of the upper surface of the outer cover body 7 in the horizontal direction and is arranged in parallel to the longitudinal direction of the outer cover body 7.

The outer cover body 7 includes a pair of fifth fixing planar fasteners 46, a pair of sixth fixing planar fasteners 47, a pair of seventh fixing planar fasteners 48, and a pair of first 8Fixing the surface fastener 49.

A pair of fifth fixing surface fasteners 46, a pair of sixth fixing surface fasteners 47, a pair of seventh fixing surface fasteners 48, and a pair of eighth fixing surface fasteners The pieces 49 are provided on the other side in the lateral direction of the upper surface of the outer cover body 7 and are arranged side by side in the longitudinal direction of the outer cover body 7.

As shown in FIG. 2, the interlayer sheet body 27 is formed in a rectangular shape. example For example, the interlayer sheet body 27 is formed of a non-breathable polyester fiber cloth. The interlayer sheet body 27 occupies a space inside the pipe body 6 from above. The interlayer sheet body 27 is provided so that the first inner opening 9, the second inner opening 10, the third inner opening 11, the fourth inner opening 12, the fifth inner opening 13, and the sixth inner opening 14 are disposed between the first inner opening 9 and the sixth inner opening 14. Of the border section.

The interlayer sheet body 27 has an interlayer opening 28. The interlayer opening 28 is formed in the vicinity of the short side on the hot air supply port 8 side of the interlayer sheet body 27 and on the side opposite to the hot air supply port 8 side. The interlayer opening 28 is provided to be opened and closed freely by a fastener (not shown). For example, the width of the interlayer opening 28 is 200 [mm].

Next, the connection between the other side of the hose 2 and the quilt drying pad 3 will be described using FIG. 4.

Fig. 4 is a longitudinal sectional view of the main part of the quilt dryer viewed from the horizontal direction in the first embodiment of the present invention.

As shown in FIG. 4, the first planar fastener 19 is provided on one side of the inner peripheral surface of the end portion of the hot air supply port 8. For example, the first planar fastener 19 is sewn to the upper side of the inner peripheral surface of the end portion of the hot air supply port 8. The second planar fastener 20 is provided on the other side of the inner peripheral surface of the end portion of the hot air supply port 8. The second surface fastener 20 is provided to be freely buckled and released with respect to the first surface fastener 19. For example, the second planar fastener 20 is sewn to the lower side of the inner peripheral surface of the end portion of the hot air supply port 8.

For example, the third planar fastener 21 is sewn to the outer peripheral surface of the hot air supply port 8. The fourth surface fastener 22 is provided to be able to be fastened and released freely with respect to the third surface fastener 21. For example, the fourth planar fastener 22 is sewn to the inner peripheral surface of the end portion of the opening 17 for hose connection.

In a state where the hot air supply port 8 is inserted into the other side of the hose 2, the first planar fastener 19 and the second planar fastener 20 are in close contact with each other outside the hot air supply port 8. As a result, the gap between the other side of the hose 2 and the hot air supply port 8 is blocked.

In a state where the hot air supply port 8 is inserted into the hose connection opening 17, the third planar fastener 21 and the fourth planar fastener 22 are in close contact. As a result, the gap between the hot air supply port 8 and the hose connection opening 17 is blocked. At this time, the hot-air supply port 8 is fixed to the outer casing 7 in a state where the hot air supply port 8 protrudes to the outside of the outer casing 7 from the hose connection opening 17.

Next, a procedure when a quilt drying operation is performed will be described using FIGS. 5 and 6.

Fig. 5 is a longitudinal cross-sectional view of the drying operation state of the quilt dryer according to Embodiment 1 of the present invention as viewed from the horizontal direction. Fig. 6 is a vertical cross-sectional view of the drying operation state of the quilt dryer according to Embodiment 1 of the present invention as viewed from the vertical direction.

First, the tube body 6 and the outer sheet body 7 are integrated. As a result, a quilt drying pad 3 is formed. After that, the quilt drying pad 3 is placed on the surface of the pad U. At this time, the side of the pipe body 6 that is far from the hot air supply port 8 is disposed more centrally than the end of the quilt U.

After that, lift the end of the quilt U. After that, the first bag-shaped portion 36 covers one end portion on the short side of the cushion cover U. After that, the second bag-shaped portion 37 covers the other end portion on the short side of the quilt U. Thereafter, approximately 300 [mm] of each end portion on the long side of the outer sheet body 7 is folded to the lower side of the blanket U. As a result, the outer sheet body 7 has a bag shape, and covers the surface of the tube body 6 and the pad to the end of the back surface. Thereafter, the outer cover body 7 is covered with a quilt T. After that, the other side of the hose 2 is inserted into the hot air supply port 8. After that, the first planar fastener 19 and the second planar fastener 20 are in close contact.

After that, the operation of the main body 1 is started. At this time, the blowing fan 4 generates airflow. The heater 5 heats the air flow. As a result, hot air is generated. The hot air passes through the hose 2 internal. The hot air reaches the hot air supply port 8. The hot air flows through the inside of the pipe body 6 from the hot air supply port 8 in the longitudinal direction and the lateral direction. At this time, the pipe body 6 is expanded to have an oval shape in cross section. As a result, an angular annular air passage is formed in the pipe body 6.

At this time, the inner space of the outer sheet body 7 is divided into two layers by the interlayer sheet body 27: a lower space S1 and an upper space S2. Further, an end space S3 is formed between the end opening 31 and the outer cover body 7.

The hot air advances inside the pipe body 6 while performing heat exchange by heat conduction and the surface of the end portion of the blanket U. The surface of the end of the quilt U becomes hot due to the heat exchange.

The hot air is sent from the first inner opening 9, the second inner opening 10, the third inner opening 11, the fourth inner opening 12, the fifth inner opening 13, and the sixth inner opening 14. This hot wind convects inside the lower space S1. As a result, the mat U is heated. The hot air is sent out from the inter-story opening 28 to the upper space S2.

The hot air is sent from the end opening 31 to the end space S3. This hot air heats the surface of the end of the blanket U. This hot air is sent to the upper space S2.

In the upper space S2, the hot air causes the outer sheet body 7 to swell. This hot air is sent out from the ventilation part 18. This hot air diffuses to the outside through the gap between the outer cover sheet 7 and the quilt T, and the inside of the quilt T. At this time, the quilt T is changed by the heat transfer of the hot air passing through the air-permeable portion 18 of the outer cover body 7 and the hot air passing through the gap between the quilt T and the outer cover body 7, and the heat conduction of the contact portion between the quilt T and the outer cover 7 heat.

Next, the drying operation state by a simple installation method is demonstrated using FIG. 7 thru | or FIG. 9. FIG.

Fig. 7 is a perspective view showing a state where the lateral end portion of the outer cover body of the quilt dryer is folded upward in the first embodiment of the present invention. Figure 8 is from horizontal A vertical cross-sectional view of a drying operation state of a simple installation method of a quilt dryer according to Embodiment 1 of the present invention is viewed. Fig. 9 is a longitudinal sectional view of a drying operation state of the quilt dryer according to the simple installation method according to the first embodiment of the present invention viewed from the longitudinal direction.

As shown in FIG. 7, in the outer sheet body 7, both end portions on the long side can be fixed to the upper side. At this time, the pair of first fixing planar fasteners 42 are in close contact with each other. The pair of second fixing planar fasteners 43 are in close contact with each other. The pair of third fixing planar fasteners 44 are in close contact with each other. The pair of fourth fixing surface fasteners 45 are in close contact with each other. The pair of fifth fixing surface fasteners 46 are in close contact with each other. The pair of sixth fixing surface fasteners 47 are in close contact with each other. The pair of seventh fixing surface fasteners 48 are in close contact with each other. The pair of eighth fixing surface fasteners 49 are in close contact with each other.

As shown in FIGS. 8 and 9, the quilt drying pad 3 may be used in a state where both ends of the long side of the outer cover body 7 are fixed to the upper side. In this case, the quilt drying pad 3 is simply installed between the quilt U and the quilt T in a state where the cover sheet U is not covered by the quilt U. As a result, a space S4 is formed between the blanket U and the interlayer sheet body 27.

At this time, the fastener of the interlayer opening 28 and the fastener of the end opening 31 are closed. As a result, leakage of hot air to the outside of the pipe body 6 is prevented.

When hot air is supplied to the hot air supply port 8, the pressure inside the pipe body 6 rises. As a result, the tube body 6 expands. At this time, the quilt T is pushed up from the periphery of the end portion. Thereafter, when the internal pressure of the space S4 rises, the central portion of the quilt T is also pushed up. In the blanket U, the contact portion with the pipe body 6 becomes hot due to heat conduction.

Hot air is sent from the first inside opening 9, the second inside opening 10, the third inside opening 11, the fourth inside opening 12, the fifth inside opening 13, and the sixth inside opening 14. Out. The hot wind convects inside the space S4. As a result, the mat U is heated.

Inside the space S4, hot air passes through the gap between the pipe body 6 and the underlay U and the inside of the underlay U. At this time, the mat U is heated by heat transfer.

The quilt T is heated by heat transfer from the hot air passing through the air-permeable portion 18 of the outer cover body 7 and the hot air passing through the gap between the quilt T and the heat conduction from the contact portion with the outer cover 7.

According to the first embodiment described above, the main part of the outer cover body 7 is formed of a non-breathable cloth. The outer cover body 7 covers the end of the back surface of the tube body 6 and the blanket U from above the tube body 6. Therefore, the drying performance of the mat U can be improved.

In addition, instead of covering the cushion sheet U with the outer cover body 7, the long-side end of the outer cover body 7 is folded to the upper side and fixed, thereby making it easy to prepare for the quilt drying operation. operation. In this case, the quilt drying pad 3 can be simply installed between the quilt U and the quilt T, and the quilt U and the quilt T can be dried. As a result, it is possible to select a method of using the quilt dryer in accordance with important items in terms of drying effect and convenience.

The outer sheet body 7 includes a first pocket-like portion 36 and a second pocket-like portion 37. Therefore, the outer cover sheet body 7 can be easily attached to the pad U.

The first planar fastener 19 and the second planar fastener 20 are in close contact with each other outside the hot air supply port 8. Therefore, hot air can be prevented from leaking between the hose 2 and the hot air supply port 8 by simple sewing and assembly.

In addition, the hot air supply port 8 protrudes more outward than the opening 17 for hose connection. Therefore, the connection work of the hose 2 can be easily performed.

The third planar fastener 21 and the fourth planar fastener 22 are in close contact with each other. Therefore, hot air can be prevented from being supplied from the hot air by simple sewing and assembly. The feed port 8 and the hose connection opening 17 leak out.

In addition, a part of the pipe body 6 has two rows of parallel air passages. Therefore, in the pipe body 6, it is possible to enlarge the area where heat is conducted at the end of the blanket U. As a result, the effect of increasing the temperature of the blanket U can be improved. In addition, it is possible to reduce the air path impedance. Therefore, hot air can be made to flow easily. As a result, the effect of increasing the temperature of the blanket U can be improved. In addition, by lowering the height of the pipe body 6, the effect of lifting the quilt T can be improved.

In addition, the interlayer sheet body 27 divides the internal space of the outer sheet body 7 into a lower layer space S1 and an upper layer space S2. The lower space S1 is a narrow space near the blanket U. Therefore, the heat transfer effect of the hot air to the blanket U can be improved. In addition, the heat loss escaping to the outside of the outer sheet body 7 can be limited to a portion from the upper space S2. Therefore, the internal temperature of the lower space S1 can be kept higher than the temperature inside the upper space S2. As a result, the heating effect of the blanket U can be improved.

Claims (5)

A quilt dryer includes: a body generating hot air; a hose having one side connected to the body described above; and a pipe body formed of a non-breathable cloth as an angular ring and connected to the other side of the hose described above , Placed on the surface of the quilt, receiving hot air supply from the preface body through the preface hose, and sending the hot air to the outside; the outer sheet body, the main part is formed of non-breathable fabric, and the central part is formed of breathable fabric, formed The pair of long sides are folded to the upper side so as to cover the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end of the front end. According to the quilt dryer described in claim 1 of the patent application scope, the pre-packaged body has a pair of bag-like portions formed in a state where a pair of short sides are folded into a bag-like shape. The quilt dryer according to item 1 of the scope of the patent application, wherein the preamble tube body has a hot air supply port which is connected to the other side of the preamble hose; the preamble outer cover body has a hose connection opening which has The inner peripheral surface in which the outer peripheral surface of the hot air supply port is in close contact. According to the quilt dryer described in item 3 of the scope of the patent application, the hot air supply port of the previous description protrudes more outward than the opening for connecting the hose of the previous description. The quilt dryer described in item 3 or 4 of the scope of patent application includes: a first surface-shaped fastener provided on one side of the inner peripheral surface of the hot air supply port of the previous description; and an inner peripheral surface of the hot air supply port of the previous description On the other side, the second surface fastener that can be freely fastened and released from the first surface fastener of the foregoing; the third surface fastener provided on the outer surface of the hot air supply port of the foregoing; provided on the hose connection of the foregoing With the open inner peripheral surface disease, the third planar fastener of the previous description can be freely fastened and released by the fourth planar fastener.