KR20170053247A - Sleeping bag for camping - Google Patents

Sleeping bag for camping Download PDF

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Publication number
KR20170053247A
KR20170053247A KR1020150155490A KR20150155490A KR20170053247A KR 20170053247 A KR20170053247 A KR 20170053247A KR 1020150155490 A KR1020150155490 A KR 1020150155490A KR 20150155490 A KR20150155490 A KR 20150155490A KR 20170053247 A KR20170053247 A KR 20170053247A
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KR
South Korea
Prior art keywords
hot water
heating
sleeping bag
circulation
mat
Prior art date
Application number
KR1020150155490A
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Korean (ko)
Inventor
김봉석
김수민
김명성
Original Assignee
김봉석
김명성
김수민
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Application filed by 김봉석, 김명성, 김수민 filed Critical 김봉석
Priority to KR1020150155490A priority Critical patent/KR20170053247A/en
Publication of KR20170053247A publication Critical patent/KR20170053247A/en

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G9/08—Sleeping bags
    • A47G9/086—Sleeping bags for outdoor sleeping
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/04—Devices for ventilating, cooling or heating
    • A47C21/048—Devices for ventilating, cooling or heating for heating
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G9/02—Bed linen; Blankets; Counterpanes
    • A47G9/0207—Blankets; Duvets
    • A47G9/0215—Blankets; Duvets with cooling or heating means

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  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sleeping bag for camping, and is divided into a bottom portion and a cover portion in which a heat insulating material is filled between the inner and outer shells, and the bottom portion and the cover portion are configured to be opened and closed by a zipper In the sleeping bag,
A heating water heating mat is attached to the inner surface of the bottom portion,
The heating water heating mat is composed of an upper and a lower bonding material composed of a synthetic resin material so as to be bonded by a high frequency bonding method,
Wherein the upper and lower bonding materials have a plurality of transverse direction and longitudinal direction hot water circulation passages formed to be connected to each other so as to intersect with each other, A plurality of high-frequency adhesive portions are bonded at high-frequency to each other at regular intervals,
The hot water heating mat for heating includes a hot water supply circulation unit for circulating hot water supplied to a hot water supply passage to which hot water supply hose drawn to supply heated hot water from a portable hot water boiler is connected, And a hot water recovery circulation unit for recovering hot water to the portable hot water boiler through a hot water recovery hose connected to the hot water recovery passage.

Figure P1020150155490

Description

Sleeping bag for camping

More particularly, the present invention relates to a sleeping bag for camping, which minimizes the volume of a sleeping bag during camping, thereby simplifying carrying, and a tent for camping, The present invention relates to a camping sleeping bag in which a hot water mat capable of taking a good night's sleep is integrally attached.

Generally, when camping, camping is carried out with a tent for camping with a sleeping utensil. In the winter season, a sleeping bag is often used as a sleeping utensil.

Sleeping bag to carry in camping is small and light, so it is convenient to carry.

In recent years, people have been enjoying their leisure time because of their improved living standards. Many of them prefer camping, and in Korea, they go to enjoy autumn leaves, and camping in mountains There is a time to do.

When camping in the mountains, you must prepare a tent, but overnight temperatures in the mountains in the fall often drop dramatically.

Therefore, you should prepare a tent when you want to camp in a mountain where the night temperature is lowered. You should also prepare a sleeping bag for sleeping in the tent. At this time, the tent to be prepared and the sleeping bag For convenience, it is better to choose light weight and small volume.

As a sleeping bag for sleeping warmly in a tent during camping, a heat-generating sleeping bag having a heating pad and a power dimmer by a flexible heating mesh disclosed in Japanese Patent Laid-Open No. 10-2011-0048409 has been introduced.

The above-described prior art has a structure in which a heating pad is inserted into a pocket formed on the outer surface of a sleeping bag and a power saving device having a rechargeable power source unit mounted on one side of the sleeping bag. The user who is lying in the sleeping bag due to the heating pad which is heated by energy will provide an advantage of being able to sleep warmly. However, the heating sleeping bag described above has a thick thickness of a warming member filled between the inner and outer sheaths, It is pointed out that the heat-generating sleeping bag inserted in the pocket formed in the heat-generating pad increases the volume of the heat-generating sleeping bag, which causes a lot of inconvenience to carry.

In addition, there has been disclosed a sleeping bag for a hot water boiler mat of the public utility model No. 20-2014-0002309, which can feel the warmth due to the warm water circulating in the hot water hose installed in a zig- However, since the above-described hot water hose stimulates the user's body to fall into the sleeping bag, the pain that causes part of the body is followed rather than the warmth. For example, it is pointed out that the problem that the hot water hose is exhausted to the back part when lounging can cause the pain which is worse than the warmth to be larger than the warmth. In order to solve this problem, the filling hose between the inside and the outside of the hose However, in the case of a sleeping bag for camping, since the thickness of the sleeping bag becomes thick and bulky, it is inconvenient to carry it, which makes it difficult to carry it in camping.

Published Patent No. 10-2011-0048409 (published on November 11, 2009) Published Utility Model No. 20-2014-0002309 (Public release date: 2014. 04. 23.)

SUMMARY OF THE INVENTION The present invention has been made in view of the above-described problems in the prior art, and it is an object of the present invention to provide a warming water heating mat which is integrally coupled to an inner skin of a sleeping bag, The heat of the hot water circulating in the hot water circulation passage is directly transmitted to the body of the user so that the body of the user can be warmly protected and the body of the user is brought into soft contact with the hot water heating mat, And to provide a sleeping bag that can take a warm and comfortable sleep.

The present invention, as a means for pursuing the above object,

And a bottom portion and a cover portion which are filled with a thermal insulating material therebetween, and the bottom portion and the cover portion are configured to be opened and closed by a zipper for opening and closing,

A heating water heating mat is attached to the inner surface of the bottom portion,

The heating water heating mat is composed of an upper and a lower bonding material composed of a synthetic resin material so as to be bonded by a high frequency bonding method,

Wherein the upper and lower bonding materials have a plurality of transverse direction and longitudinal direction hot water circulation passages formed to be connected to each other so as to intersect with each other, A plurality of high-frequency adhesive portions are bonded at high-frequency to each other at regular intervals,

The hot water heating mat for heating includes a hot water supply circulation unit for circulating hot water supplied to a hot water supply passage to which hot water supply hose drawn to supply heated hot water from a portable hot water boiler is connected, And a hot water recovery circulation unit for recovering the hot water to the portable hot water boiler through a hot water recovery hose connected to the hot water recovery passage.

The hot water heating mat may be divided into a plurality of horizontal and vertical hot water circulation passages separated by a partition formed between the hot water supply circulation part and the hot water recovery circulation part.

Further, the heating water-heating mat is characterized in that four edge portions are fixedly attached to the inner skin of the sleeping bag by a seam.

The heating water heating mat may be detachably attached to a bottom portion of the sleeping bag by a detachable zipper.

The heating water-heating mat may have a heating water-heating mat formed on an inner surface of each of a bottom portion and a cover portion, wherein the bottom portion is formed with a hot water supply circulation portion and a hot water recovery circulation portion separated by a partition portion, And the cover portion is formed with second and third hot water recovery circulation portions for allowing hot water supplied from the hot water recovery circulation portion formed at the bottom portion to be recovered to the portable hot water boiler through the hot water recovery passage.

According to the present invention, the heating water-heating mat attached to the inner surface of the sleeping bag can completely remove the hot water when not in use and make the upper and lower bonding materials closely contact with each other so that the sleeping bag itself can be rolled into a rolled shape to minimize volume, The hot water can be circulated through a plurality of horizontal and vertical hot water circulation passages formed in the hot water mat for heating by using the portable hot water boiler at the time of using the sleeping bag, Since the plurality of horizontal and vertical hot water circulation passages in which the hot water is circulated are connected to each other like a checkerboard, even if some of the passages pressed by the user's body are blocked, The body of the As the heating water circulates through the other passageways (the body does not pressurize, it means the open passageways), it is possible to expect a heating effect that continuously protects the body of the user using the sleeping bag It is.

Brief Description of the Drawings Fig.
FIG. 2 is a view showing a state in which the sleeping bag of the present invention is rolled into a rolled shape in order to reduce the volume to a minimum state in order to store and carry the sleeping bag
3 is a plan view showing a state in which a lid portion of an embodiment in which a heating water mat is fixedly attached to a bottom portion of a sleeping bag of the present invention
4 is a sectional view taken along the line AA in Fig. 3
5 is a cross-sectional view showing a state in which hot water supplied to the heating water-heating mat formed on the sleeping bag of the present invention circulates in the horizontal and vertical direction hot water circulation passages
Fig. 6 is a plan view showing a state in which the lid portion is deployed in an embodiment in which the heating water-saving mat formed on the bottom portion of the sleeping bag of the present invention is detachably attached;
7 is a plan view showing a state in which a heating water-heating mat is formed on a bottom part and a cover part of a sleeping bag according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A sleeping bag for camping according to the present invention will be described in detail with reference to the accompanying drawings.

Reference numeral 1 denotes a sleeping bag, and the sleeping bag 1 is configured for use with the portable hot water boiler 10 as shown in FIG.

The sleeping bag 1 is divided into a bottom portion 2a and a cover portion 2b and the bottom portion 2a and the cover portion 2b are divided into an inner skin 21 and an outer skin 22, The bottom portion 2a and the lid portion 2b can be opened and closed by the opening and closing zipper 3. The opening and closing zipper 3 can open and close the bottom portion 2a and the lid portion 2b, The zipper 3 is configured to be able to open and close one side portion and the lower side portion of the bottom portion 2a and the lid portion 2b.

That is, the above-described opening and closing zipper 3 is provided on one side (lower portion in the drawing) of the bottom portion 2a, on one side (upper portion in the drawing) of the lid portion 2b and on the bottom portion 2a and the lid portion (Not shown) in which a plurality of elements (not shown) are successively attached to the respective lower sides (right side portions in the figure) of the upper and lower portions 2a and 2b And is configured to open and close the bottom portion 2a and the cover portion 2b with a structure that joins and separates the respective elements while moving along the plurality of elements.

A feature of the present invention resides in that hot water heated to a predetermined temperature is supplied to the sleeping bag (1) by circulation and then returned to the portable hot water boiler (10) And a heating water-heating mat (4).

The heating water heating mat 4 is detachably attached to an embodiment fixedly attached to the bottom part 2a of the sleeping bag 1 and the bottom part 2a and the cover part 2b of the sleeping bag 1, And an embodiment formed entirely.

First, an embodiment in which the heating water heating mat 4 is fixed to the bottom portion 2a of the sleeping bag 1 will be described.

The sleeping bag 1 of the above embodiment is obtained by fixing the heating water mat 4 to the bottom portion 2a of the sleeping bag 1 and fixing the heating water mat 4 to the inner skin 21 of the bottom portion 2a of the sleeping bag 1 as shown in Fig. And the heating water-heating mat 3 is attached by a seam 30 to be fixed.

In order to minimize the volume of the warming water mat (4), the heating water mat (4) can be easily stored and carried, the heating water mat (4) A plurality of transverse hot water circulation passages 41 and a plurality of longitudinal hot water circulation passages 42 are formed in the upper and lower bonding materials 4a and 4b at predetermined intervals And a plurality of high-frequency adhesive portions 43 are formed so as to be bonded to each other in a surface-contact state between the transverse direction and the longitudinal direction hot water circulation passages 41 and 42 so as to form a high frequency adhesive portion.

The hot water heating mat 4 is connected to a hot water supply passage 44 to which hot water supply hose 11 for supplying hot water heated to a predetermined temperature is connected in the portable hot water boiler 10, A hot water supply circulation unit 46 composed of a hot water circulation passage 41 and a hot water circulation passage 42 in the longitudinal direction and a vertical direction; And a hot water circulation and recovery unit 47 having a structure in which a plurality of horizontal and vertical hot water circulation passages 41 and 42 are connected to a hot water recovery passage 45 to which the hose 12 is connected.

The hot water supply circulation part 46 and the hot water recovery circulation part 47 formed in the heating hot water mat 4 fixedly attached to the bottom part 2a of the sleeping bag 1 are separated by the partition part 48 The upper and lower bonding members 4a and 4b are adhered to each other in a state in which the upper and lower bonding members 4a and 4b are bonded in a high frequency bonding manner. The hot water supply passage 44 to which the hot water supply hose 11 connected to the portable hot water boiler 10 is connected includes a plurality of horizontal and vertical hot water circulation passages 41 The other side (the right side in the drawing) of the partition 48 is connected to the hot water supply circulation part 46 and the hot water recovery circulation part 47 by a plurality of connection passages 49 .

The hot water heating mat 4 fixed to the bottom part 2a of the sleeping bag 1 is heated by the portable hot water boiler 10 to a predetermined temperature and supplied to the hot water supply hose 11, A plurality of horizontal and vertical hot water circulation passages 41 and 42 formed in the passage 44 → the hot water supply circulation portion 46 → a plurality of connection passages 49 → a plurality of The hot water is recovered to the portable hot water boiler 10 through the hot water circulation passages 41 and 42 in the horizontal direction and the vertical direction to the hot water recovery passage 45 and then to the hot water recovery hose 12 to be reheated to the set temperature, Is repeatedly repeated.

On the other hand, when hot water supplied to circulate through the plurality of horizontal and vertical hot water circulation passages 41 and 42 formed in the heating hot water mat 4 constructed as described above is to be circulated, the hot water supply passage 44 and the hot water recovery When the hot water supply hose 11 and the hot water recovery hose 12 connected to the passages 45 are taken out, the hot water mat 4 for heating is supplied through the hot water supply passage 44 and the hot- The hot water contained in the plurality of horizontal and vertical hot water circulation passages 41 and 42 formed in the heating water heating mat 40 can be taken out. The heating and warming water mat 4 is brought into contact with the inner film 21 of the sleeping bag 1 and the upper and lower bonding materials 4a and 4b forming the circulation passages 41 and 42 are brought into close contact with each other, (21) and (22) of the sleeping bag (1) in a state of being spread horizontally in the same manner as the case Rolled up round a roll as it is possible to minimize the volume (see Fig. 2)

Next, a description will be made of an embodiment in which a hot water heating mat (4-1: denoted by reference numeral 1 in the representative description) is detachably attached to the bottom portion 2a of the sleeping bag 1, Respectively.

As shown in Fig. 6, the heating water-heating mat 4-1 detachably attached to the bottom portion 2a of the sleeping bag 1 as described above is made up of the inner skin 21 of the bottom portion 2a, And the hot water mat 4 is detachably attached by means of a detachable zipper 3a (which will be described with reference to 3 'in the case of a representative example).

That is, the above-described detachable zipper 3a is composed of the element 31 continuously formed on the tape (not shown) attached to the inner skin 21 of the bottom portion 2a of the sleeping bag 1 and the heating water- The hot water heating mat 4-1 is brought into contact with the bottom portion of the sleeping bag 1 by the operation of joining or separating the elements 32 continuously formed on the tape (not shown) attached to the edge portion of the sleeping bag 1 (2a).

On the other hand, the heating hot water mat 4-1 configured to be attached to and detached from the bottom portion 2a of the sleeping bag 1 with the attaching / detaching zipper 3a as described above can be used in the above- The heating water-saving mat 4 has the same structure as that of the heating water-saving mat 4 of the first embodiment. Therefore, a detailed description thereof will be omitted.

The embodiment shown in Fig. 7 is a heating water-heating mat 4-2 (typically denoted by reference numeral " 1 ") in the entirety of the inner surface 21 forming the bottom portion 2a and the cover portion 2b of the sleeping bag 1, (Not shown) attached to the bottom portion 2a of the sleeping bag 1, the heating water-heating mat 4-2 of the embodiment is detachably attached to the bottom portion 2a of the sleeping bag 1, (Not shown) attached to the edge of one side (lower side in the figure) of the attached element 33 and the hot water mat for heating 4-2, (35) attached to a tape (not shown) attached to a zipper (3b, which will be described later as a representative example) and a tape (not shown) attached to the cover portion (2b) of the sleeping bag (Not shown) attached to the other side (upper side in the drawing) of the heating hot water mat 4-2 Attaching to or detaching from the sleeping bag 1 by using a detachable zipper 3c (typically denoted by reference numeral 3 ') for engaging and disengaging the elements 36 continuously attached to the sleeping bag 1 .

The heating water heating mat 4-2 detachably attached to the entire bottom portion 2a of the sleeping bag 91 and the cover portion 2b is formed in the hot water supply circulation portion 46 formed in the bottom portion 2a The hot water circulating and recovering unit 47 and the second and third hot water circulating and recovering units 47a and 47b formed on the side of the lid unit 2b are separated from each other, And the hot water circulation passages 41 and 42 formed in the respective first and second hot water circulation recovery units 47a and 47b and the second and third hot water circulation recovery units 47a and 47b The hot water circulation passages 41 and 42 are connected to the hot water return passage 45. [

The hot water circulatingly moving from the hot water supply circulation part 46 of the heating hot water mat 4-2 formed in the bottom part 2a of the sleeping bag 1 to the plurality of connection passages 49 flows into the bottom part 2a, The hot water circulating and recovering unit 47a and the hot water circulating and recovering unit 47a are moved and circulated to the second and third hot water circulating and recovering units 47a and 47b formed in the cover unit 2b, Hot water circulating through the hot water return passage 47b is circulated along the plurality of the horizontal and vertical hot water circulation passages 41 and 42 and is then recovered to the portable hot water boiler 10 through the hot water recovery passage 45 and reheated And then supplied to the hot water supply hose 11 again.

On the other hand, the heating hot water mats 4-1 and 4-2 of the above-described embodiments are provided with the hot water supply hoses 4 and 4 in the hot water supply passage 44 and the hot water recovery passage 45, respectively, The hot water circulating path 41 and the hot water circulating path 42 are separated from each other by the method of separating the hot water collecting hose 11 and the hot water collecting hose 12, (See Fig. 2) in a rolled state in a state of being attached to the sleeping bag 1, or the heating hot water mat 4-1, 4-2 Can be separated from the sleeping bag 1, rolled into a rolled shape, folded into a small size, and stored and carried.

In the sleeping bag 1 of the present invention constructed as described above, the heating water-heating mat 4 attached to the bottom portion 2a absorbs the hot water contained in the plurality of the horizontal and vertical hot water circulation passages 41 and 42 The heating water warming mat 4 is brought into a state of being in a state of being in a horizontal plane close to the bottom part 2a of the sleeping bag 1 so that the heating water heating mat 4 is brought into contact with the bottom part 2a of the sleeping bag 1 Since the sleeping bag 1 is placed in a very thin state between the cover portions 2b, the volume of the sleeping bag 1 can be reduced to a minimum by winding the same in a rolled shape as in the conventional method, (See Fig. 2)

The hot water supply hose 11 and the hot water return hose 11 connected to the portable hot water boiler 10 are used to circulate the hot water to the heating hot water mat 4 attached to the bottom portion 2a of the sleeping bag 1, 12 are connected to the hot water supply passage 44 and the hot water return passage 45 formed in the hot water mat for heating 4 and then the hot water boiler 10 is heated, The hot water supplied to the hot water supply path 44 is supplied to the hot water supply circulation unit 46 through a plurality of horizontal directions The hot water is circulated from the hot water supply passage 44 side to the plurality of connection passages 49 through the vertical hot water circulation passages 41 and 42. The hot water is circulated through the plurality of connection passages 49, The hot water flowing to the recovery circulation unit 47 side The hot water circulatingly moved to the hot water recovery passage 45 is circulated through the hot water recovery hose 12 to the hot water return passage 45 of the portable hot water boiler 10 And the hot water supply hose 10 is supplied again to the hot water supply passage 44. Thus, when the portable hot water boiler 10 is operated, the hot water supply passage 44 The hot water supplied to the hot water supply circulation unit 46 circulates smoothly through the plurality of the horizontal and vertical hot water circulation passages 41 and 42 formed in the hot water supply circulation unit 46, The hot water circulates smoothly through the plurality of horizontal and vertical hot water circulating passages 47 formed in the hot water circulating and recovering unit 47 through the plurality of connecting passages 49, (2a) Bit 4 will be warm inside the sleeping bag (1) to heating with heat of hot water that circulates through the plurality of the horizontal direction and in the longitudinal direction of hot water circulation passage 41 and 42.

The body part (for example, see the back part) of the user who uses the sleeping bag 1 is arranged in a plurality of the horizontal direction and the vertical direction, which are formed in the hot water supply circulation part 46 and the hot water recovery circulation part 47, A phenomenon may occur that a part of the hot water circulation passages 41 and 42 is not pressed at the same time and only a part of the hot water circulation passages 41 and 42 is pressed. Some of the other passageways which are not pressed by the body even when the passageway is clogged due to the pressure of the passageway is not blocked so that the hot water can be moved and circulated so that when the user is lying on the bottom portion 2a of the sleeping bag 1, And the vertical hot water circulation passages 41 and 42 are clogged, the hot water is moved and circulated through the other part of the passageways, so that the hot water supply hose 11 connected to the portable hot water boiler 10 Is circulated to a plurality of the horizontal and vertical hot water circulation passages 41 and 42 formed in the hot water supply circulation unit 46 and the hot water circulation recovery unit 47 of the heating water mat 1 for heating, The body of the user lying in the bottom portion 2a of the sleeping bag 1 can be warmed by the heated water.

6, the heating hot water mat 4-1 detachably attached to the bottom portion 2a of the sleeping bag 1 is also heated by the hot water boiler 10, The operation of circulating the refrigerant through the plurality of horizontal and vertical hot water circulation passages 41 and 42 formed in the supply circulation unit 46 and the hot water circulation and recovery unit 47 is repeatedly repeated. The exemplary heating water heating mat 4-1 is formed on the heating water heating mat 4-1 like the heating water heating mat 4 of the embodiment described above even if the user lies on the bottom portion 2a of the sleeping bag 1 A part of the passages of the plurality of the horizontal and vertical warm water circulation passages 41 and 42 which are provided in the heating water circulation part 41 are blocked, ) And the hot water circulation and recovery unit (47) In the transverse direction and in the longitudinal direction of hot water circulation passage 41, 42, which is heated to smoothly move while circulating heater to warm the user's body lying in the bottom part (2a) of the sleeping bag (1).

The heating hot water mat 4-2 detachably attached to the entirety of the bottom portion 2a and the cover portion 2b of the sleeping bag 1 as in the embodiment shown in Fig. 7 is also a portable hot water boiler 10 The hot water supplied to the hot water supply passage 440 through the hot water supply hose 11 is circulated through the hot water supply circulation unit 46 to the hot water supply hose 11, The hot water circulating and recovering unit 47 formed in the bottom portion 2a through the plurality of connecting passages 49 and the second and third hot water circulating and recovering units 47a and 47b The hot water circulating passages 41 and 42, which are formed in each of the hot water circulating and collecting parts 47, 47a and 47b, Is returned to the portable hot water boiler (10) through the hot water return passage (45), reheated, and then returned to the hot water supply hose (11) A user who uses the sleeping bag 1 with the warm water mat 4-2 for heating opens the cover part 2b and enters the sleeping bag 1 to enter the bottom part A plurality of horizontal and vertical hot water circulation passages 41 (hereinafter referred to as " hot water circulation passages 41 ") formed in the hot water supply circulation part 46 and the hot water circulation recovery part 47 formed in the bottom part 2a The warmth of the hot water circulating the hot water circulating unit 42 warms the user's body and at the same time the secondary and tertiary hot water circulation and recovery unit (not shown) formed in the cover part 2b covering the user lying in the bottom part 2a 47a and 47b, the inside of the sleeping bag 1 is heated more warmly by the warm water circulating and moving through the plurality of the horizontal and vertical warm water circulation passages 31 and 42. [

As described above, the camping sleeping bag 1 of the present invention can attach the heating hot water mat 4 in a fixed state only to the bottom portion 2a, and the heating hot water mat 4 can be attached to the bottom portion 2a, Or the heating water heating mat 4 can be detachably attached to the bottom portion 2a of the sleeping bag 1 and the entire inner surface 21 of the cover portion 2b, Since the heating water heating mat 4 attached to the bottom portion 2a of the sleeping bag 1 and the inner skin of the lid portion 2b is configured to circulate hot water heated to the set temperature in the portable hot water boiler 10, The hot water circulating through the plurality of horizontal and vertical hot water circulation passages 41 and 42 formed in a checkerboard shape on the hot water mat for heating 4 when laid on the hot water mat for heating 4, Directly warmed up warm The plurality of horizontal and vertical hot water circulation passages 41 and 42 formed in the heating hot water circulation passages 41 and 42 are connected in a state of intersecting each other in a net shape, A part of the body of the user, for example, a back portion of the user, presses a part of the plurality of the horizontal and vertical warm water circulation passages 41, 42 when the user falls into the sleeping bag 1, The hot water is circulated through another passageway which is not completely blocked due to the fact that the pressing state of the body including the other passageways which are not in contact with the body is not counted even if a phenomenon of clogging of the user's body So that the heating operation for warming up the heating can be maintained.

In the sleeping bag 1 of the present invention, when hot water is drained from the heating hot water mat 1 when not in use, hot water is circulated between the upper and lower bonding materials 4a and 4b constituting the heating hot water mat 4 The thickness of the upper and lower bonding members 4a and 4b can be reduced by flattening the plurality of the horizontal and vertical hot water circulation passages 41 and 42 formed so as to form the sleeping bag 1 ) And the heating hot water mat (4) at the same time in a rolled state or by folding them in a small size, the volume of the sleeping bag (1) can be minimized, will be.

1: Sleeping bag 10: Portable hot water boiler
11: hot water supply hose 12: hot water return hose
2a: bottom part 2b: cover part
21: endothelium 22: sheath
23: Insulation material 3: Zipper for opening and closing
3a, 3b, 3c: detachable zipper 30: seam
4, 4-1.4-2: heating water heating mat 41: horizontal warm water circulation passage
42: vertical direction hot water circulation passage 43: high frequency adhesive section
44: hot water supply passage 45: hot water recovery passage
46: hot water supply circulation unit 47: hot water collection circulation unit
47a, 47b: Second and third hot water recovery circulation units
48: compartment 49: connecting passage

Claims (5)

And a bottom portion and a cover portion which are filled with a thermal insulating material therebetween, and the bottom portion and the cover portion are configured to be opened and closed by a zipper for opening and closing,
A heating water heating mat is attached to the inner surface of the bottom portion,
The heating water heating mat is composed of an upper and a lower bonding material composed of a synthetic resin material so as to be bonded by a high frequency bonding method,
Wherein the upper and lower bonding materials have a plurality of transverse direction and longitudinal direction hot water circulation passages which are formed so as to be connected to each other so as to intersect with each other and transverse direction and longitudinal direction hot water circulation paths, A plurality of high-frequency adhesive portions are bonded at high-frequency to each other at regular intervals,
The hot water heating mat for heating includes a hot water supply circulation unit for circulating hot water supplied to a hot water supply passage to which hot water supply hose drawn to supply heated hot water from a portable hot water boiler is connected, And a hot water recovery circulation unit for recovering the hot water to the portable hot water boiler through a hot water recovery hose connected to the hot water recovery passage. The method according to claim 1,
Wherein the heating hot water mat is divided into a plurality of horizontal and vertical hot water circulation passages separated by a partition formed between the hot water supply circulation part and the hot water recovery circulation part. The method according to claim 1,
Wherein the heating water-heating mat is fixed on the inner skin of the sleeping bag by a seam at four corners of the sleeping bag. The method according to claim 1,
Wherein the heating water heating mat is detachably attached to a bottom portion of the sleeping bag by a detachable zipper. The method according to claim 1,
Wherein the heating water-heating mat is formed with a heating water-heating mat on an inner surface of each of a bottom portion and a lid portion, wherein the bottom portion is formed with a hot water supply circulation portion and a hot water recovery circulation portion separated by a partition portion, Wherein a second and a third hot water recovery circulation section are formed to allow the hot water supplied from the hot water recovery circulation section formed at the bottom section to be recovered to the portable hot water boiler through the hot water recovery passage.
KR1020150155490A 2015-11-06 2015-11-06 Sleeping bag for camping KR20170053247A (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110051159A (en) * 2019-04-17 2019-07-26 衢州学院 It is a kind of multi-purpose bed

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110051159A (en) * 2019-04-17 2019-07-26 衢州学院 It is a kind of multi-purpose bed
CN110051159B (en) * 2019-04-17 2020-12-18 衢州学院 Multifunctional bed

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