WO2017146552A2

WO2017146552A2 - Foldable thermal chair

Info

Publication number: WO2017146552A2
Application number: PCT/KR2017/002160
Authority: WO
Inventors: 정민시; 정서영
Original assignee: 정민시
Priority date: 2016-02-25
Filing date: 2017-02-27
Publication date: 2017-08-31
Also published as: EP3420855A4; EP3420855A2; CA3015605A1; WO2017146552A9; KR20160030141A; WO2017146552A3; US20190059597A1; JP2019506285A; KR101868678B1; CN108697240A

Abstract

The present invention relates to a foldable thermal chair comprising: a seat part which, when a user is seated, can transmit heat supplied from a candlelight-height automatic adjustment means to the body of a user; a fixing and fastening means which enables the candlelight-height automatic adjustment means to be fasted to the front surface thereof; a stored heat dispersion plate which can transmit a uniform heat to the body of a user as a result of heating the air in a space formed by the connection of the fixing and fastening means and the seat part by means of the heat transmitted from the candlelight-height automatic adjustment means; and a support frame part which extends in an "X" shape during use and can be folded up without any part protruding to the outside when not in use.

Description

Folding warm chair

The present invention relates to a folding thermal chair, which stably supports the seating portion when used by two support frames of different sizes and at the same time, the support frames are folded horizontally and horizontally in the width direction and the length direction when not in use to be folded and stored outside. It is possible to improve the sex and portability, and by using the present invention, the candle height automatic control device is fastened to the lower part to transmit uniform heat to the user's body to be used for the purpose of maintaining body temperature or muscle relaxation in outdoor activities. Relates to a folding heated chair.

In general, chairs are devices that allow a person to sit, and there are various forms depending on the purpose of use and space.

In particular, in the case of a chair used for outdoor activities such as fishing, camping, and street vendors, there is a problem that it is difficult to keep warm for maintaining the body temperature in the winter when the outside temperature is low, and to solve this problem, a heating element such as briquettes may be A chair that can be placed or mounted in a space formed inside the chair is used, or a heating device such as an electric stove or an electric blanket is used.

In the case of using the briquettes of the above-described thermal insulation method as a heating element, there is a fear of burns due to the high heat generated during the combustion of briquettes and the inconvenience of having to deposit a certain quantity of briquettes, which are bulky and heavy, may occur. In the case of using the system, there is a danger that a safety accident may occur due to the leakage of rain or moisture even if the electrical distribution facility is installed, even when the electrical distribution facility is not installed.

As a related art in this regard, Republic of Korea Utility Model Registration No. 20-0436577 (2007.09.07. Notification) can burn the chair by burning a candle inside the chair made of a metal material, the position of the heating point of the candle through the operation handle It has been disclosed with respect to a heat generating chair using a candle having a height adjustment device that can promote effective heat retention by heating the chair by adjusting the.

However, the above-described conventional technology requires a certain size of space to mount a candle, which is used as a heating element, inside the chair, and thus, the chair must also be formed at a corresponding height and volume, so that the chair can be used in outdoor activities such as fishing or camping. Mobility and portability may be reduced, and since heat conduction method is used to heat a part of seating part through candle, which is a heating element, and directly transfer it to user's body, heat efficiency is lowered and heat is applied directly. There is a problem that the user may be exposed to the risk of burn by overheating of the sitting part.

In order to solve this problem, the present invention can support the user's body stably because the seating portion and the respective frames supporting the seating portion are formed in different sizes, and horizontally in the width direction and the length direction when not in use or carrying. It can be folded without protruding to the outside to minimize the volume of the chair to improve portability and storage properties, and by fastening the candle height automatic adjustment device of the present inventor to the lower part of the seating part for a long time such as fishing or camping The body temperature can be effectively maintained even in outdoor activities, and the convenience of use is improved, and the heat dissipation plate, which receives heat from the automatic height adjustment device, heats the air inside the seat by the heat dissipation plate provided on the bottom of the seat. Convection and heat transfer to the seat to ensure efficient and uniform heat transfer. To provide a folding thermal chair that can improve the sex.

The present invention has been made to solve the problems of the prior art as described above, when two different sizes of the frame is used to expand the "X" shape when used to move the body even in the center of gravity of the user's body mounted on the seat It can be folded without part protruding out of the large frame horizontally in the width direction and the longitudinal direction by inserting the small frame and seating part sequentially inside the large frame when it is stably supported and unused or carrying. The purpose is to provide a folding warm chair.

In addition, the present invention can fasten the height adjustment device of the present inventors on the bottom of the seating part to maintain body temperature even in long-term outdoor activities such as fishing or camping, the heat storage dispersing plate is provided in the seating The purpose of the present invention is to provide a folding thermal chair capable of transmitting uniform heat to the seat by convection of the heated air after the heat storage plate receives heat from the height adjusting device.

In order to solve the above problems, the present invention is a seating unit that can transfer the heat supplied from the automatic candle height adjustment device to the user's body in a sitting state, and the fixed candle height automatic adjustment device can be fastened to the bottom A heat storage dispersing plate capable of transmitting uniform heat to the user's body by heating the fastening part and the air in the space formed by the combination of the seating part and the fastening part by the heat transmitted from the candle height automatic adjusting device, and a "X" character in use It is solved by providing a foldable heated chair which consists of a support frame portion that can be folded into a shape and can be folded without protruding outward when not in use.

According to the above-described technical solution of the present invention, by using two frames of different sizes, the body of the user is stably extended even when the center of gravity of the user sitting on the seating part is extended to an "X" shape in use. It is possible to improve the stability of the structure by supporting it, and when not in use or carrying, the small frame and seating part are inserted into the inside of the large frame in sequence so that they are horizontal in the width direction and the longitudinal direction and protrude out of the large frame. Fold without parts to improve storage and portability.

In addition, the present invention can be used by specifying the front and rear direction of the chair due to the size deviation of the inner frame and the outer frame, it is possible to stabilize the center of gravity by using a large frame as the hind legs can be firmly installed on the ground There is an advantage.

In addition, the present invention can effectively maintain the body temperature in the long-term outdoor activities such as fishing or camping by fastening the candle height automatic adjustment device for the present inventors to the lower portion of the seating portion that the user can sit, The heat dissipation plate directly heats the bottom of the thatched seat, which is a heating element, to transfer heat, and heats the air inside the seat with the heat storage plate heated by candles to condense the heated air to overheat the seat. This prevents the user from being exposed to the risk of burns and can efficiently transfer uniform heat to the seating portion.

1 and 2 is an exemplary view of a folding warm chair.

3 and 4 is an exemplary view of the support frame portion of the folding thermal chair.

5 is an exploded coupling view of the folding warm chair.

Figure 6 is an embodiment of a folding warm chair.

7 is a cross-sectional view of an implementation of a folding warm chair.

8 and 9 are cross-sectional views of another embodiment of the support frame portion of the folding thermal chair.

10 is a cross-sectional view of another embodiment of the heat storage dispersion plate of the folding thermal chair.

11 to 13 are cross-sectional views of another embodiment of the seating portion and the support frame portion of the folding warm chair.

The present invention includes: a seating part including a top plate part on which a user sits, a coupling part provided on a bottom surface of the top plate part, and a hook part provided on an opposite side facing the coupling part; And an inner frame coupled to the coupling portion or the hook portion, and an outer frame detachably coupled to the coupling portion or the hook portion, the outer frame including a larger width and a longer length than the inner frame. Is included, the inner frame and the outer frame when using the foldable thermal chair is extended to the "X" shape around the intersection point between each other can be supported by the upper portion of the outer frame is coupled to the hook portion When not in use, the inner frame is inserted into the outer frame in a state in which the upper portion of the outer frame is separated from the hook portion, so that the inner frame can be folded horizontally and horizontally in a length direction and without a portion protruding outside the outer frame. Make sure

Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment for implementing the above object of the present invention and the working relationship according to these configurations, detailed description of the technical configuration in the same or the same category as the prior art will be omitted Shall be.

Prior to this, terms or words used in the present specification and claims should not be construed as being limited to the ordinary or dictionary meanings, and the inventors should properly explain the concept of terms in order to best explain their own inventions. Based on the principle that can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention.

Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention, and do not represent all of the technical idea of the present invention, which can be replaced at the time of the present application It should be understood that there may be various equivalents and variations.

As shown in Figures 1 and 2, 5 to 7, the present invention relates to a folding thermal chair, the heat supplied from the candle height automatic control device 500 is inserted into the candle heating element in the user sitting state Seating unit 100 to be delivered to the user's body, and the fastening portion that can be fastened to the candle height automatic adjustment device 500 on the bottom in the state that can be coupled to the seating portion 100 bottom ( 200, and may be located between the seating portion 100 and the fastening portion 200, the combination of the seating portion 100 and the fastening portion 200 by the heat transmitted from the automatic candle height adjustment device (500) The heat dissipation plate 300 capable of transmitting uniform heat to the body of the user sitting in the seating unit 100 by heating the air in the space formed by the shape, and the seating unit in a shape in which two frames having different sizes are intersectedly coupled. (100) bottom can be fastened to both sides When used, it is extended to the "X" shape to support the seating portion 100 stably and at the same time foldable heated chair consisting of a support frame portion 400 that can be folded without protruding out of the large frame size when not in use It is about.

In addition, the seating unit 100 may be seated by the user, the upper plate portion 110 is provided in a plate shape of a high thermal conductivity metal material so that the efficient absorption of heat and uniformly transferred heat to the body, and the support frame portion On the upper side of the outer frame 420 to be described later on the other side of the coupling portion 120 and the coupling portion 120 which is formed by bending the pipe or pipe shape on one side of the bottom surface of the upper plate portion 110 so that the 400 can be coupled. Correspondingly, the circular pipe is composed of a hook portion 130 formed in a semicircle or hook shape cut in the width direction.

On the other hand, the fixed fastening portion 200 is to ensure that the heat of the heat storage plate 300 is heated only to the bottom surface direction of the upper plate portion 110 provided in the seating portion 100 to prevent the loss of heat efficiency of heat transfer It is formed of a synthetic resin material with a low thermal conductivity, so that the fastening plate 210 and the fastening height of the candle height automatic adjustment device 500 can be fastened to the bottom, and the bottom of the top plate 110 of the seating portion 100 is fastened By being inserted into the upper plate along the circumference of the fastening plate 210 to form the convection space 230 through which the fastening of the heat storage dispersion plate 300 and the air heated by the heat storage dispersion plate 300 can be convection. Fastening plate 210 so that the heat generated from the side support portion 220 and the candle height automatic control device 500 fastened to the bottom of the fastening plate 210 is introduced into the heat storage dispersion plate 300 is formed to protrude upward. Inlet 240 and a fixed fastening part (2) formed through the center 00 is configured of the heat storage dispersion plate fastening holes 250 which are perforated in the fastening plate 210 so that the heat storage dispersion plate 300 can be fastened to the upper portion, and each side of the side support portion 220 is an air outlet 221 is formed through to facilitate the convection of the heated air by the heat of the heat storage dispersion plate 300 inserted and fastened to the convection space portion 230 and at the same time to discharge the cooled air after convection. .

In addition, the air outlet 221 can be perforated at the most distance from the heating point of the candle inserted in the candle height automatic control device 500 to maximize the efficiency of heat generation through the convection of the heated air, the size and number By optimizing the convection time of the heated air in the convection space 230, it is possible to maximize the efficiency of the heat transferred to the upper plate portion 110 of the seating portion (100).

Meanwhile, the heat storage dispersion plate 300 may be coupled to the heat storage dispersion plate fastener 250 of the fixed fastening part 200, and the fastening plate having the heat storage dispersion plate 300 provided at the fixed fastening part 200 ( A fastening plate coupling part 310 protruding downward from the bottom surface of the heat storage dispersion plate 300 is provided to be fastened at a predetermined interval from the upper surface of the 210.

In addition, the heat storage dispersion plate 300 is preferably made of a plate shape of a high thermal conductivity metal material so as to efficiently absorb the heat transferred from the automatic candle height adjustment device (500).

As shown in Figure 1 to Figure 7, the support frame portion 400 is the inner frame opening of the shape of the upper center portion is cut so that it can be coupled to the coupling portion 120 of the seating portion 100 when the folding thermal chair is used or not in use. It may be detachably coupled to the inner frame 410 and the seating portion 130 of the seating portion 100, the portion 411 is formed, the lower portion is opened as shown in Figure 4a or 4b It consists of an outer frame 420 of the "C" shape in which the outer frame opening portion 422, the lower part is formed.

In addition, the outer frame 420 is made wider and longer than the inner frame 410, when the folding frame for folding or storage of the folding thermal chair, the inner frame to the inner space of the outer frame 420 410 may be inserted, the inner frame 410 is also made wider and longer than the seating portion 100 and the fastening portion 200, the outer frame 420, the inner frame 410 when not in use The seating part 100 and the fastening part 200 are horizontal in the width direction and the length direction so that they are folded without protruding to the outside of the outer frame 420, thereby miniaturizing the folding thermal chair, thereby improving portability and storage. Can be improved.

In addition, the inner frame coupling sphere 412 and the outer frame coupling sphere 421 are respectively formed through the intersection of the inner frame 410 and the outer frame 420, the inner frame coupling sphere 412 and the outer frame coupling A single chain fastening bolt 430 is inserted into and fastened to all the spheres 421 to connect the inner frame 410 and the outer frame 420 and at the same time, support frame unit 400 for use of a folding thermal chair "X". If you want to expand in the shape of a child will be able to expand by rotating around the fastening bolt 430.

At this time, the fastening method of the inner frame 410 and the outer frame 420 is not limited to the fastening method by the fastening bolt 430.

In one embodiment of the present invention, as shown in Figure 6, rotated around the fastening bolt 430 inserted and fastened at the intersection of the inner frame 410 and the outer frame 420 expands to the "X" shape Then, the hook portion 130 is coupled to the upper portion of the extended outer frame 420, thereby ensuring a structural stability that the user can sit.

In addition, the extended folding thermal chair can stably support the user's body without falling down even if the user moves the center of gravity in the sitting state by the difference in length between the inner frame 410 and the outer frame 420.

In addition, a fixed fastening part 200 may be coupled to the bottom of the seating part 100 fastened to the upper end of the support frame part 400, and the convection formed by the combination of the seating part 100 and the fixed fastening part 200. After the heat storage dispersion plate 300 is spaced apart from the upper surface of the fastening plate 210 provided in the fastening part 200 by the fastening plate coupling part 310, the fastening plate 210 is installed in the space 230. The candle height automatic adjustment device 500 is fastened to the bottom of the heat through the inlet 240 perforated in the fastening plate 210 can transfer heat from the candle height automatic adjustment device 500 to the heat storage dispersion plate 300.

At this time, the heat transferred to the heat storage dispersion plate 300, as shown in Fig. 7, the seating unit 100 by heating the air in the convection space 230, the heat storage dispersion plate 300 is installed to be heated Heat may be transferred to the bottom surface of the upper plate 110 provided at the), and the air cooled after convection may be discharged to the outside through the air outlet 221 formed at the side support part 220 of the fixed fastening part 200. have.

In addition, the heat storage dispersion plate 300, as shown in Figure 10, has a concave shape that is not flat, it can be replaced by forming a vent 320 for preventing the pressure rise of the internal air.

On the other hand, if you do not want to use the folding thermal chair, after separating the hook portion 130 fastened to the upper end of the outer frame 420 from the outer frame 420, the outer frame (430) around the fastening bolt 430 The 420 and the inner frame 410 can be folded back to rotate.

At this time, the width direction and the length of the outer frame 420 is formed longer than the inner frame 410, the inner frame 410 can be inserted into the inner space of the outer frame 420, seating portion 100 The fastening part 200 coupled to the bottom surface of the inner frame 410 is also inserted into the inner space of the inner frame 410 formed longer in the width direction and the longitudinal length than that, as shown in Figure 6, the outer frame 420, the inner frame 410 , The seating part 100 and the fastening part 200 are horizontal in the width direction and the lengthwise direction to be folded without protruding to the outside of the outer frame 420, thereby miniaturizing the folding thermal chair to improve portability and storage. You can.

In addition, in the present invention, the above-described inner frame 410 is coupled to the coupling portion 120, the outer frame 420 has been described as detachably coupled to the hook portion 130, the above-described inner frame 410 ) Is detachably coupled to the hook portion 130, and the outer frame 420 is coupled to the coupling portion 120 can be applied to change.

Meanwhile, as another embodiment of the present invention, as shown in Figure 8, the inner frame 410 and the outer frame 420 of the above-described embodiment of the present invention, respectively, the upper frame (410a, 420a) and lower frame ( 410b and 420b.

Here, the upper frame (410a, 420a) and the lower frame (410b, 420b) is a coupling hole (412a, 412b, 421a, 421b) formed through the inner frame 410 and the outer frame 420, respectively, intersecting with each other Insertion and tightening the above-mentioned fastening bolt 430 to achieve the assembly.

In particular, in another embodiment of the present invention, the upper frame (410a, 420a) is a portion of the lower frame (410b, 420b) in the state that the upper frame (410a, 420a) is provided smaller than the lower frame (410b, 420b) It is characterized by the assembly in the inserted state.

That is, the lower part of the upper frame (410a, 420a) is partially inserted into the upper portion of the lower frame (410b, 420b) hollow inside, and then the fastening bolt 430 is inserted into the coupler (412a, 412b, 421a, 421b) By tightening, assembling is achieved, which is to realize the convenience of assembling, as well as to realize the convenience of assembly in the manufacturing process.

Furthermore, as shown in FIG. 8, the hollow inner sides of the

upper frames

410a and 420a and the

lower frames

410b and 420b are illustrated in cross-sectional view while the

upper frames

410a and 420a and the

lower frames

410b and 420b are coupled together. Assuming that the thicknesses of both sides except "T" are each, as shown in one embodiment of the present invention, when each of the inner frame 410 and the outer frame 420, by the fastening bolt 430 The sum of the thicknesses of the portions supported by the coupling becomes "4T", but as described above, the inner frame 410 and the outer frame 420 are doubled between the

upper frames

410a and 420a and the

lower frames

410b and 420b. When configured as a frame coupling structure, the sum of the thickness of the portion supported by the fastening bolt 430 is "8T", which can be supported by a stronger force from the fastening bolt 430, The durability of the inner frame 410 and the outer frame 420 can be more stably improved Will be.

On the other hand, in another embodiment of the present invention, as shown in Figure 9, in another embodiment of the present invention, the inner frame 410 and the outer frame 420 is the upper frame (410a, 420a) and the lower frame ( 410b and 420b, and the upper frame (410a, 420a) and the lower frame (410b, 420b) is coupled to the coupling portion 412a respectively formed in a portion where the inner frame 410 and the outer frame 420 cross each other , 412b, 421a, and 421b to insert the above-mentioned fastening bolt 430 is assembled as described above.

However, the diameter of the upper frame (410a, 420a) and the lower frame (410b, 420b) is the same, the upper frame (410a, 420a) is provided with a round bar member (B) coupled to the inside so that a portion protrudes outward, In the state in which the

coupling holes

412a and 421a are formed at the protruding end of the round bar member B, the protruding portion of the round bar member B is inserted into the

lower frames

410b and 420b to form an assembly.

Here, the round bar member (B) has a rod shape in which the inner side is not hollow, unlike the upper frame (410a, 420a) and the lower frame (410b, 420b), as shown in Figure 9, through the above-mentioned round bar member (B) fastening bolt ( The thickness of the portion supported by the coupling 430 is to be more thick, through which the durability of the inner frame 410 and the outer frame 420 is further improved, as in another embodiment of the present invention, the top Even disparity in appearance due to the difference in diameter between the

frames

410a and 420a and the

lower frames

410b and 420b may be resolved to realize appearance beauty of the inner frame 410 and the outer frame 420.

On the other hand, the folding thermal chair according to another embodiment of the present invention, seating unit 100, fixed fastening unit 200, heat storage dispersion plate 300, the support frame unit 400 and the automatic height adjustment device 500 ) Is as described above.

11 and 12, the seating part 100 is made of a fabric having a thickness, and has a cover part 140 having an opening and closing member 141 for opening and closing the inside, and a cover having a thickness. Cushion member 150 mounted on the inner side of the unit 140, the coupling portion 120 provided in a portion extending in the width direction of one side of the cover portion 140 in the shape of a pipe made of a metal material of a circular or polygonal end surface And the end surface is made of a hook-like metal material made of a hook portion 130 that is bonded to the fixed portion by sewing, riveting or attaching to the other portion extending in the width direction of the cover portion 140.

At this time, the above-described fabric may be any one selected from natural resin or synthetic resin such as cotton, burlap, ramie or hemp, and the opening and closing member 141 may be variously made of a conventional zipper, snap, button or velcro. Applicable

In particular, the hook portion 130 forms an alignment groove 131 on the inner side, and the outer frame 420 is provided with an alignment protrusion 423 protruding in the position corresponding to the alignment groove 131 from the top alignment groove 131 Or the hook portion 130 forms an alignment protrusion 132 on the inner side, and the outer frame 420 forms an alignment groove 424 at a position corresponding to the alignment protrusion 132 at the top. It is characterized in that the alignment protrusion 132 is coupled.

Through this, by fixing the combined position of the seating portion 100 and the outer frame 420 so that the user can restrain the movement of the seating portion 100 in a sitting state on the seating portion 100, use of a folding thermal chair In addition to ensuring stability in the process, it is also possible to prevent the damage of the support frame portion 400, which will be applicable to all embodiments of the present invention.

In addition, the

alignment grooves

131 and 424 formed on the hook portion 130 and the outer frame 420 may be penetrated in a hole shape corresponding to the

alignment protrusions

132 and 423.

On the other hand, as shown in Figure 13, the above-described inner frame 410 forms a guide groove 413 along the upper longitudinal cross-section circumferential direction, the coupling portion 120 in the position corresponding to the guide groove 413 It is also characterized by having one or more guide protrusions 121 to protrude.

In this case, the guide groove 413 is preferably formed in the center portion of the upper width direction of the inner frame 410, the one or more guide protrusions 121 is inserted into the hole shape that can be in close contact with both sides in the width direction. It may be.

In addition, the guide protrusion 121 is provided to protrude to the inside of the coupling portion 120, which may be to some extent protrudes from the inner side during the initial molding of the coupling portion 120, the coupling portion 120 In the state in which the inner frame 410 is coupled, a conventional bolt or a tannery bolt may be inserted and fastened along the longitudinal circumferential direction of the coupling portion 120 to protrude into the coupling portion 120.

Through this, the user's process of using the folding thermal chair by fixing the combined position of the seating portion 100 and the inner frame 410 so that the user can restrain the movement of the seating portion 100 while sitting on the seating portion 100 In addition to ensuring stability, it is also possible to prevent the breakage of the support frame portion 400, which will be applicable to all embodiments of the present invention.

In addition, when using a folding thermal chair or if you do not want to use the storage, the inner frame 410 is coupled to the coupling portion 120 can achieve the rotation of the seating portion 100, the guide, The protrusion 120 guides the rotation of the seating part 100 in a state where the protrusion 120 is inserted into the guide groove 413, and also stably rotates by blocking both movements of the seating part 100 during rotation.

In addition, the above-described guide protrusion 121 is provided in the coupling portion 120, the guide groove 413 has been described as being formed in the inner frame 410, which is because of ease of manufacture, ease of assembly or convenience in use Accordingly, grooves or holes may be formed in the coupling part 120, and the inner frame 410 may be provided with protrusions to be cross-applied.

On the other hand, the folding thermal chair according to another embodiment of the present invention, as shown in Figure 11, the seating portion 100 is made of a fabric having a thickness and has an opening and closing member 141 for opening and closing the convection space formed therein It may include a cover unit 140, and a heating module 160 mounted to the convection space portion inside the cover unit 140.

Through this, the air passed in the convection space portion is mounted on the heating module 160 to heat itself can transfer heat to the upper plate portion of the seating portion 100, which is the present inventors automatic candle height adjustment device Even without the 500, it is possible to play the role of maintaining the user's body temperature even in outdoor activities such as fishing or camping for a long time, and furthermore, since the fastening of the candle height automatic adjustment device 500 is not necessary It is also possible to achieve structural simplification.

On the other hand, folding chair according to another embodiment of the present invention, the seating portion is provided with a pocket that can be inserted into the heating module, the coupling portion is made of a fabric can be equipped with a separate metal pipe, the hanger is to be wrapped with a fabric Through this, as well as the effect of the self-heating through the above-described thermal module, as well as the separation and coupling of the seating and the support frame portion can be further facilitated storage and portability.

In the present invention as described above has been described by the specific embodiments, such as specific components and limited embodiments and drawings, but this is provided to help the overall understanding of the present invention, the present invention is not limited to the above embodiments, Various modifications and variations can be made by those skilled in the art to which the present invention pertains.

Therefore, the spirit of the present invention should not be limited to the described embodiments, and all of the equivalents or equivalents of the claims as well as the claims to be described later belong to the scope of the present invention.

Claims

A seating part including an upper plate part on which a user sits, a coupling part provided on a bottom surface of the upper plate part, and a hook part provided on an opposite side facing the coupling part; And

A support frame portion including an inner frame coupled to the coupling portion or the hook portion, and an outer frame detachably coupled to the coupling portion or the hook portion and having a larger width and a longer length than the inner frame; Folding folding chair included.
The method of claim 1,

In use, the inner frame and the outer frame extend to cross each other so that the upper end of the outer frame is coupled to the hook portion,

When not in use, the outer frame is separated from the hook portion and the inner frame is inserted into the inner side of the foldable thermal chair, characterized in that the horizontal in the width direction and longitudinal direction.
The method of claim 1,

The coupling part is provided by bending a pipe or pipe shape on the bottom of the upper plate,

The inner frame is a folding warm chair, characterized in that the upper portion is cut to form an inner frame opening portion, the upper portion of which is coupled to the coupling portion except for the inner frame opening portion.
The method of claim 1,

The hook portion is a folding warm chair, characterized in that the bottom surface of the upper plate portion is provided in a shape corresponding to the upper portion of the outer frame.
The method of claim 1,

The outer frame is a folding thermal chair, characterized in that for forming the outer frame opening portion of the lower portion or the lower portion is cut off.
The method of claim 1,

The inner frame and outer frame is divided into an upper frame and a lower frame, respectively,

The upper frame and the lower frame are foldable thermal chairs, characterized in that the assembly by inserting and fastening the fastening bolts to the coupling holes respectively formed through the cross section of the inner frame and the outer frame.
The method of claim 6,

The upper frame has a smaller diameter than the lower frame foldable thermal chair, characterized in that assembling in the part inserted into the lower frame.
The method of claim 6,

The upper frame and the lower frame is the same diameter,

The upper frame has a round bar member coupled to the inner side so that a part thereof protrudes outward, and the protruding portion of the round bar member is inserted into the lower frame to be assembled in a state where a coupler is formed at the protruding end of the round bar member. Folding warm chair, characterized in that.
The method of claim 1,

Further comprising a fastening portion fastened to the bottom surface of the upper plate,

The fixed fastening portion is a folding thermal chair characterized in that it comprises a fastening plate, and a side support portion protruding upward along the circumference of the fastening plate to form a convection space portion in which the heated air is convex.
The method of claim 9,

The fixed fastening part is formed through the bottom surface of the fastening plate, the inlet for mounting the candle height automatic control device is installed, the heat storage dispersing plate disposed in the convection space to heat the air to transfer heat to the user body, and Folding warm chair characterized in that it further comprises an air outlet formed through the side support.
The method of claim 10,

The heat storage dispersion plate is a folding thermal chair, characterized in that it forms a concave shape and penetrates through the vent.
The method of claim 1,

The seating portion is made of a fabric having a thickness and a cover portion having an opening and closing member for opening and closing the interior;

A cushion member mounted inside the cover part;

A coupling part made of a metal material and bonded to a portion extending in the width direction of the cover part; And

Folding hooks made of a metal material comprising a hook portion which is provided on the portion extending to the other side in the width direction of the cover portion.
The method according to any one of claims 1 to 12,

The hook portion forms an alignment groove on the inner side, and the outer frame has an alignment protrusion coupled to the alignment groove on the top,

The hook portion has an alignment protrusion on the inner side, and the outer frame is a folding warm chair, characterized in that to form an alignment groove to which the alignment protrusion is coupled.
The method according to any one of claims 1 to 12,

The inner frame forms a guide groove in the circumferential direction of the upper longitudinal section, the coupling portion folding thermal chair characterized in that it comprises at least one guide protrusion protruding inward at a position corresponding to the guide groove.
The method of claim 1,

The seating portion is made of a cloth having a thickness and the cover portion having an opening and closing member for opening and closing the convection space formed therein; And

Folding thermal chair comprising a; a heating module mounted to the convection space.
The method of claim 1,

The seating portion is provided with a pocket that can be inserted into the heat module,

The coupling part is made of a fabric,

Folding hanger chair characterized in that the hanger is wrapped with a fabric.