KR102083552B1 - Using non powered heater and outdoor chair having the same - Google Patents

Abstract

The present invention is provided with a heating device for receiving heat inside the heating element that does not require a separate power source, such as ultra-solid fuel or gas burner, so that heat is transferred to the object by the convection action of air, and provided with the warming device to the chair The present invention relates to a chair for an outdoor chair, in which heat is transmitted to a body of a user who sits down. At least one vent formed along the circumference of the main body; A mounting part provided at an upper end of the main body to make a mounting on an object; And an opening formed at the lower end of the main body;

Description

Using a non-heating device and an outdoor chair having the same

The present invention relates to a heating device using a non-power source and an external chair having the same. Specifically, the heating element that does not require a separate power source, such as ultra-solid fuel or gas burner, is accommodated inside to convection of air. The present invention relates to a heater for allowing heat to be transferred to an object, and to an outdoor chair for providing heat to a body of a user sitting on a 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 or street vendors, there is a problem that it is difficult to keep warm for maintaining the user's body temperature in winter when the temperature is low.

For example, to solve this problem, there may be a chair to be used outdoors by providing a space for installing a heating element such as briquettes, there may be a heating device such as an electric stove or electric blanket.

For example, in the case of a chair used by installing a heating element such as briquettes, there is a risk of causing burns due to the high heat generated when the briquettes are burned, and the inconvenience of having a certain quantity of briquettes having a large volume and considerable weight. May occur.

In addition, when the electric heating device is used, it cannot be used in a place where an electric power distribution facility is not installed, and even if the electric power distribution facility is provided, there is a risk that a safety accident may occur due to leakage of rain or moisture.

Republic of Korea Patent Publication No. 10-2012-0065170 (Published June 20, 2012) Republic of Korea Utility Model Registration Publication No. 20-0178542 (August 15, 2000) Republic of Korea Utility Model Registration Publication No. 20-0410298 (2006.03.07.

An object of the present invention is provided with a heating device for receiving heat inside the heating element that does not require a separate power source, such as ultra-solid fuel or gas burner, so that heat is transferred to the object by the convection action of air, It is to provide an outdoor chair to maintain the body temperature by allowing the heat to be transmitted to the user's body sitting in the chair even during long outdoor activities such as fishing or camping in the low temperature winter.

A heating apparatus using a non-power source according to the present invention for achieving the above object, the body formed a receiving space of the heating member on the inside; At least one vent formed along the circumference of the main body; A mounting part provided at an upper end of the main body to make a mounting on an object; And an opening formed at the bottom of the body.

The main body further includes at least one observation unit along a circumference, and the observation unit may have a length having an open long hole, a plurality of open micro holes or a transparent window.

It may be provided at the end of the side wall of the main body corresponding to the venting portion may be provided with an inflow direction switching unit for changing the inflow direction of air.

The main body forms a plurality of incisions radially outwardly along the circumference of the opening formed at the center of the lower end, and forms a plurality of support protrusions on which a heating member is placed by establishing a portion between adjacent incisions. It is possible to form a plurality of inlets through which air is introduced between the projections.

The main body may include a plurality of support protrusions protruding in an emboss shape along the periphery of the opening formed at the center of the lower end, on which a heating member is placed, and a plurality of inlets through which air is introduced into a portion between the plurality of support protrusions. have.

One or more blocking portions may be formed along the upper periphery of the main body of the main body to be open in a direction perpendicular to the venting part.

The heat generating member may be made of candle and wrapped with metal foil.

In the outdoor chair having a warming device using the non-power source, the convection space of the air is formed on the inside, the heat storage diffusion plate is provided in the convection space, the fastening portion is detachably fastened to the mounting portion at the bottom A heat transfer part including at least one first discharge port through which air in the convection space is discharged; It is made of a fabric, and having an opening and closing member to open and close the inside is detachably mounted to the heat transfer portion, and forming at least one second outlet in communication with the first outlet, the opening at the bottom to expose the fastening portion A seating portion formed; And a leg part detachably coupled to a coupling part provided at both sides of the seating part.

The mounting portion includes a mounting groove formed with at least one cut along the upper circumference of the main body having a thickness in the longitudinal direction, the fastening portion, the lower end of the heat transfer portion to correspond to the diameter of the main body and the thickness of the upper portion It may include a fastening hole formed in the opening, and a guide protrusion protruding to correspond to the mounting groove along the lower circumference of the fastening hole.

The leg portion is formed in a pipe shape corresponding to the coupling portion, the inner leg portion coupled to any one of the coupling portion on both sides and the outer leg portion coupled to the other, the inner leg portion and the outer leg portion Both end portions may form a mutual coupling in the state in which the inner end is fitted inside each of the coupling parts forming a hollow pipe shape.

The inner leg portion and the outer leg portion is provided with a rod member coupled to the inside so that a portion protrudes on one side so that one protruding one end of the rod member is inserted into the other end of the inner leg portion and the outer leg portion to form a coupling; In addition, the fitting member may be inserted into the other end portions of the inner leg portion and the outer leg portion by forming a fitting member extending outward while the diameter is reduced at one end portion to form a coupling.

The leg portion further comprises a coupling leg portion formed into a hollow pipe shape to be inserted into the coupling portion, the coupling leg portion having a first rod member coupled to the inner side, and the inner leg portion and the outer leg portion, It has a second rod member coupled to the inner side so that a part protrudes on both sides, so that both protruding end portions of the second rod member are inserted into both end portions of the coupling leg to form a bond, or the diameter is reduced at both ends. The fitting member may be inserted into both ends of the coupling leg to form a coupling by having a fitting member extended to the coupling member.

According to the configuration of the present invention described above, by receiving a heat generating member that does not require a separate power source, such as ultra-solid fuel or gas burner inside to allow heat to be transferred to the object by the convection action of air, maximizing convenience in use You can.

By mounting the non-heating device using the non-heat source to the heat transfer unit of the outdoor chair, heat is transmitted to the user's body sitting on the chair to maintain body temperature even during long outdoor activities such as fishing or camping in the low temperature winter.

1 is a perspective view schematically showing a state in which a heating member is mounted on a heating apparatus using a non-power source according to the present invention.
Figure 2 is a schematic cross-sectional view of various embodiments of the observation unit of the heating apparatus using a non-power source according to the present invention.
Figure 3 is a schematic cross-sectional view for explaining the inflow direction switching unit of the warmer using a non-power source according to the present invention.
4A is a perspective view schematically illustrating a lower part of a main body of a warmer using a non-power source according to the present invention, and FIG. 4B is a cross-sectional view schematically showing the inside of the warmer using a non-power source according to the present invention.
5 is a perspective view schematically showing a lower part of a main body of a heating apparatus using a non-power source according to the present invention.
Figure 6 is an exploded perspective view schematically showing to explain that the warming device using the non-power source according to the present invention is mounted on the outdoor chair.
Figure 7 is an exploded perspective view schematically showing the coupling portion of the mounting portion of the warming device using a non-power source according to the present invention and the fastening portion of the outdoor chair.
8 to 10 are cross-sectional views schematically showing the legs of the warming device using a non-power source and the outdoor chair having the same according to the present invention.

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.

The present invention is provided with a heating device for receiving heat inside the heating element that does not require a separate power source, such as ultra-solid fuel or gas burner, so that heat is transferred to the object by the convection action of air, and provided with the warming device to the chair It relates to an outdoor chair to transmit heat to the body of the user sitting.

The configuration of the present invention for this purpose, as shown in Figures 1 to 7, including the main body 10, the vent 20, the mounting portion 30 and the opening 40.

The main body 10 of the present invention configured as described above has a circular or polygonal pipe shape as shown in FIGS. 1 to 6 to form an external shape of a heating device using a non-power source, and the super, solid fuel or gas burner therein. And a receiving space 11 in which the heat generating member F, which does not need a separate power source, is mounted and accommodated, and the heat generating member F is installed and received from the upper side of the main body 10 into the accommodation space 11. Is done.

The accommodating space 11 not only accommodates the heat generating member F, but also provides a convection space of air heated by combustion of the heat generating member F, and the main body 10 receives heat from the heat generating member F. It is preferably made of a synthetic resin or a metal material having a non-flammable or heat resistance in order to prevent the combustion to be received, it may be made of, for example, stainless steel, iron, alloy or heat-resistant plastic.

And, since the main body 10 is made of a relatively compact size and needs to be mounted on an outdoor chair, which will be described later, it is preferable that the main body 10 can be easily carried by the miniaturized warmer, for example, the main body 10 has a diameter. 5 cm and 10 cm in height.

In addition, in the present invention, the heating member F mounted to be accommodated in the accommodation space 11 may be an ultra-high fuel, a solid fuel or a gas burner that does not require a separate power source, and among these, the metal foil M or various incombustibles It may be mounted inside the body 10 in a state wrapped with the material.

The above-described metal foil M may be, for example, aluminum foil, silver foil, copper alloy foil or stainless steel foil, but is preferably made of a non-flammable material so as not to be burned by light or heat caused by combustion of the heat generating member F.

Thus, the heating member (F) is wrapped in a superheated metal foil (M) or a non-combustible material is mounted in the receiving space 11, it is possible to block the outflow of the candle condensation caused by the burning of candle outside the metal foil (M), use Even if the height of the candle is lowered by the combustion in the process, the metal foil M does not have a height change, and thus the above-described spill blocking effect of the candle holder can be maintained firmly.

And, when the heat generating member (F) is mounted in the inner receiving space 11 of the main body 10, its height is different from the height of the main body 10 to ensure a minimum air convection space and combustion section That is, the height of the heat generating member (F) is made lower than the height of the main body 10, it is possible to suppress the generation of soot caused by the irregular combustion of the heat generating member (F), for example, When the height is 10 cm, the height of the heat generating member (F) may be configured to 6 cm or less to have a height difference of 4 cm or more.

Meanwhile, as shown in FIGS. 1 and 2, the main body 10 includes one or more observation units 12 along the circumference, through which the accommodation space 11 inside the main body 10 can be observed from the outside. , This is to grasp the combustion degree of the heat generating member (F) or the exhaustion of the fuel on the outside of the main body 10, it is possible to easily determine the time of replacement of the heat generating member (F).

The observation unit 12, as shown in Figure 2a, may be a long hole having a length, thereby also serves to supply the minimum oxygen for combustion of the heat generating member (F) with the observation of the receiving space (11). Can be done.

At this time, the observation unit 12 made of a long hole is composed of a mesh of a fine size to divide the inflow of air as well as to reduce the inflow rate of air to block the stopping of the heating member (F) combustion, the heating member (F) ) Minimize the fluctuation of the combustion part to prevent irregular combustion.

And, the observation unit 12, as shown in Figure 2b, may be a plurality of micropores are formed along the circumference of the main body 10, the effect through this is the observation unit 12 is made of a long hole, the long hole is of a fine size It may be triggered in the same manner as in the case of a mesh made of a mesh.

In addition, when the observation unit 12 is made of a mesh or a plurality of fine pores made of a fine mesh, the inflow of air is divided to prevent the combustion of the heat generating member F from being stopped, and the heat storage of the main body 10 is prevented. When the heat generating member F is replaced, the user may be burned or heat may be transferred to an object on which the main body 10 is installed, thereby suppressing degeneration or deformation of the object.

In addition, as shown in FIG. 2C, the observation unit 12 may be made of a transparent window instead of the above-mentioned long hole or micro hole to facilitate the observation of the accommodation space 11 inside the main body 10.

On the other hand, the main body 10, as shown in Figure 3, the inflow direction switching unit 13 so that the inflow direction of the air flowing into the accommodation space 11 at the end of the side wall corresponding to the one or more vents 20 to be described later is switched ) May be provided.

For example, the inflow direction switching unit 13 has a length and a width already set to correspond to the size of the ventilation unit 20, and a plurality of circumferences formed on the side wall of the main body 10 at a position corresponding to the ventilation unit 20. One face of the face may be integrally fixed to each other, and the remaining parts except the face coupled to the side wall of the main body 10 are in a free state.

Alternatively, when the venting unit 20 is formed in the manufacturing process of the main body 10, the inflow direction switching unit 13 as described above is formed by cutting the remaining portion except for one surface on the side wall of the main body 10. You may.

When the inflow of the air is made in a state in which the remaining parts which are not coupled to the side wall of the main body 10 can move freely, the remaining parts except for the surface fixed to the side wall of the main body 10 are inside or outside the vent 20. The outward bending or bending is made, where the inflow direction converting portion 13 is preferably made of a flexible material so as to effectively achieve bending deformation or bending deformation.

The air flowing into the receiving space 11 by the inflow direction switching unit 13 is the circumferential direction of the inner surface of the main body 10 in which the inflow direction does not directly affect the combustion portion of the heat generating member (F). It is changed to, and through this, it is possible to easily block the combustion of the heating member (F) by the rapid flow rate of air, and to minimize the shaking of the heating element (F) combustion site to suppress the generation of soot caused by irregular combustion Can be.

In addition, the inflow direction of the air is along the circumferential direction of the inner surface of the accommodation space 11, so that the heated air in the accommodation space 11 rotates and convections upward, so that the heated air does not rotate. When compared with the case of convection, it is possible to increase the flow distance of the air, which extends the heat transfer time of the heated air.

Through this, the heat transfer efficiency of the heat generating member (F) can also enhance the effect of heat retention, and the continuous inflow of air is made to further increase the combustion efficiency, it is possible to increase the combustion efficiency soot generation Will be minimized.

This inflow direction switching unit 13 is not made of a flexible material to form a bending deformation or bending deformation by the air flowing through the air vent 20 to be described later, as well as made of a body 10 made of a metallic material, of course, It may be to maintain the bent or bent state inside the vent (20).

Thereby, the outer surface of the heat generating member F or the outer surface of the metal foil M surrounding the heat generating member F is tightly supported to block the movement of the heat generating member F, whereby the mounting position can be stably fixed. Of course, it is also possible to ensure a minimum air flow or convection space by maintaining a gap between the heat generating member (F) and the inner surface of the body (10).

Meanwhile, as shown in FIG. 4, the main body 10 forms a plurality of incisions 14 radially outward along a circumference of an opening 40 to be described later, formed at the center of the lower end thereof, and adjacent incisions 14. Forming a plurality of support protrusions (15) on which the heat generating member (F) is placed by bending the bottom surface portion therebetween, and a plurality of inlets (16) through which air is introduced into a portion between the plurality of support protrusions (15). Can be formed.

That is, by the formation of the supporting protrusions 15, a gap is formed between the heating member F placed on the supporting protrusions 15 and the bottom surface of the main body 10, and flows in through the opening 40 to be described later. The compressed air flows upward through a gap between the heat generating member F and the main body 10 through the plurality of inlets 16.

Through this, by sufficiently securing the inflow of air for the combustion of the heat generating member (F), the flow rate of the air flowing through the venting unit 20 or the blocking unit 50 to be described later is significantly slow, or the amount of air inlet Even if the combustion of the heating member (F) is to be kept stable.

In addition, the plurality of inlets 16 are formed by flipping a portion between the plurality of supporting protrusions 15 so as to be in close contact with the bottom surface of the main body 10 through the plurality of incision lines 14. Partial expansion may be made to allow for more efficient air entry.

Then, as another embodiment of the support protrusion 15 and the inlet 16 of the main body 10, as shown in Figure 5, the main body 10, along the circumference of the opening 40 to be described later formed in the center of the lower end It may be provided with a plurality of supporting protrusions 15 protruding in the embossed shape on which the heating member (F) is placed, and between the heating member (F) and the bottom surface of the main body 10 by the formation of the supporting protrusions (15). As well as the gap is formed, through the formation of a plurality of inlets 16 through which air is introduced into a portion between the plurality of support protrusions 15, the air introduced from the opening 40 to be described later can flow upward.

Meanwhile, as illustrated in FIGS. 1 to 4, one or more vent holes 20 are formed along the circumference of the main body 10 so that external air flows into the inner accommodating space 11 of the main body 10. Therefore, the temperature of the accommodation space 11 is adjusted, and oxygen is supplied to the heat generating member F to maintain combustion and heat generation, as well as to adjust the combustion rate and the calorific value.

The air inside the receiving space 11 supplied from the vent 20 and heated through the heat generating member F is maintained in a state capable of transferring heat to the upper side of the main body 10 by convection.

And, the vent 20 is composed of a mesh of a fine size, by dividing the inflow of air as well as reducing the inflow rate of air to block the stop of the heating member (F) combustion, the heating member (F) It is possible to prevent irregular combustion by minimizing the shaking of the combustion part.

Here, the vent 20 may be formed in a horizontal or vertical direction to the direction of gravity, otherwise formed in an oblique direction differently in the receiving space 11 even if the above-mentioned inflow direction switching unit 13 is not configured At the heated air may rotate around the inner surface of the main body 10 and make convection upward.

In particular, unlike the case where the ventilation portion 20 is horizontal or vertical to the gravity direction and a large amount of air contacts the combustion portion of the heat generating member F at once, when the ventilation portion 20 is made diagonally, Since the air is sequentially contacted with the combustion part of the heat generating member F, the interruption of the combustion of the heat generating member F may be blocked, and the shaking of the heat generating member F may be minimized to prevent irregular combustion. .

Meanwhile, as shown in FIGS. 1 and 7, the mounting unit 30 is provided at the upper end of the main body 10 so as to be mounted on an object, and various embodiments may be applied to the structure, which will be described later. By making the mounting on the heat transfer unit 100 of the outdoor chair, to implement an outdoor chair having a warming device using a non-power source.

Therefore, the description of the various embodiments in the configuration of the mounting portion 30 will be accompanied by the description of the heat transfer unit 100 to be described later in conjunction with the mounting portion 30.

On the other hand, the opening 40, as shown in Figs. 1, 2, 4 and 5, is formed in the center portion at the lower end of the main body 10, it is easy to replace the heat generating member (F) is completed combustion The size may be a size having a diameter enough to insert the user's finger.

Thus, when the heat generating member (F) is made of seconds, the heat generating member (F) after the combustion is close to the inner bottom surface of the main body 10, through the upper side of the main body 10 generates heat in the receiving space (11) It may be difficult to withdraw the member (F), in which case the user can push the heating member (F) from the lower side through the opening 40 to move upward, it can be easily separated from the receiving space (11).

On the other hand, the heating device using the non-power source of the present invention configured as described above may further include a blocking unit 50 for blocking heat transfer to the lower body 10, this blocking unit 50, 1 and 2, one or more openings are formed in a direction perpendicular to the venting part 20 along the upper portion of the upper part of the venting part 20 of the main body 10, and the air into the accommodation space 11. And at the same time, the air heated by the combustion of the heating member (F) serves to block the heat conduction to the lower side of the blocking unit (50).

For example, the blocking unit 50 is formed in the longitudinal direction along the periphery of the main body 10, the blocking portion 50 of the main body 10 in the horizontal direction perpendicular to this in the upper position of the venting portion 20 It can be formed along the perimeter.

In addition, when the above-described blocking unit 50 is composed of a plurality of, it may be similar to the shape of disconnecting the upper and lower portions of the main body 10 in the gravity direction based on the blocking unit 50.

The blocking of the heat conduction to the lower side of the blocking unit 50 by the inflow of air through the blocking unit 50 is to ensure safety in the process of using the warmer using a non-power source, that is, the body 10 is made of metal. When made of a material, when the heat storage of the main body 10 is made by the combustion of the heat generating member (F), it is made integrally with the main body 10 of the metallic material inflow direction switching to closely support the outer surface of the metal foil (M) The portion 13 is heated by combustion of the heat generating member F, so that the metal foil M may be deformed or modified, or may be burned by the heat transferred from the inflow turning part 13.

The configuration of the blocking unit 50 is necessary when the main body 10 is made of a metal material, and if the main body 10 is made of a material having its own heat resistance, such as a heat resistant plastic, it is not necessary. Therefore, the configuration of the above-described blocking unit 50 may be selectively applied according to the material of the main body 10.

In addition, the blocking unit 50 may also perform the role of the observation unit 12 as described above through the open formation, as well as the supply of oxygen described above.

In addition, the blocking unit 50 prevents the air inflow into the accommodation space 11 and the air heated by the heat generating member F from forming the heat conduction downward, and prevents heat storage of the main body 10. When the heat generating member F is replaced, the user may be burned or heat may be transferred to an object on which the main body 10 is installed, thereby suppressing degeneration or deformation of the object.

The heating apparatus using the non-power source of the present invention configured as described above, as shown in Figures 6 and 7, it is possible to be mounted on the outdoor chair, which is the same method as welding on the bottom of the heat transfer part 100 of the outdoor chair It can be installed by bonding or by coupling through the fastening of the mounting unit 30 and the fastening unit 130 described later.

In addition, the outdoor chair having a heating device using the non-power source of the present invention comprises a heat transfer unit 100, seating portion 200 and the leg portion 300.

The heat transfer part 100 of the outdoor chair configured as described above has a box shape or the like corresponding to a space inside the seating part 200 which will be described later with synthetic resin or metal material, as shown in FIGS. 6 and 7, and convection of air therein. The space 110 is formed, and the convection space 110 forms a flow of air with the receiving space 11 inside the main body 10, so that the air heated through the heat generating member F is used for convection and diffusion. It is thereby possible to transfer heat to the body of the user sitting on the chair.

In addition, the inner convection space 110 of the heat transfer part 100 includes a heat storage diffusion plate 120, and the heat storage diffusion plate 120 is provided to be spaced apart from the ceiling, the bottom, and the sidewall inside the heat transfer part 100. By accumulating and diffusing the heat of combustion of the heat generating member F, the heat transfer part 100 is heated by convection of air, and thermoelectric so as to efficiently absorb the heat transferred from the accommodation space 11 inside the main body 10. It is preferable that it is formed in the plate shape of the high metal material.

The heat storage diffusion plate 120 is disposed to face the fastening part 130 described later between the ceiling and the bottom of the heat transfer part 100 in the longitudinal direction, and thus the fastening part heated by combustion of the heat generating member F ( 130 allows the air in the vicinity to be convective, thereby allowing a uniform heat transfer to the heat transfer part 100, in particular the top of the heat transfer part 100.

Through this, the heat transfer part 100 to the heat storage diffusion plate 120 heated by the combustion of the heat generating member (F) is not a method of directly heating the upper surface of the heat transfer unit 100 to transfer heat. By heating the air inside, heat convection of the heated air is prevented, and overheating of the upper surface of the heat transfer part 100 prevents the user sitting on the chair from being exposed to the risk of burn and at the same time, the upper part of the heat transfer part 100 It can transmit uniform heat to

In addition, the heat storage diffusion plate 120 may be seated on a ring-shaped sheet which is placed near the bottom of the inner side of the heat transfer part 100 surrounding the fastening part 130 which will be described later. It is preferable to allow the formed and heated air to flow out of the sheet.

In addition, the heat storage diffusion plate 120 is provided with a coupling protrusion at the bottom edge portion thereof, so that the heat storage diffusion plate 120 is coupled to the bottom of the inner side of the heat transfer part 100 that surrounds the crater, thereby achieving distribution of heated air.

Meanwhile, the heat transfer part 100 includes a fastening part 130 to which the mounting part 30 of the main body 10 is detachably fastened to a lower end portion of the main body 10. In the combination, as shown in FIG. 7, various embodiments may be applied.

That is, as shown in FIG. 7A, the above-described mounting part 30 includes a mounting groove 31 formed with one or more cut portions along the upper circumference of the main body 10 having a thickness in the longitudinal direction, and the fastening part 130. ) Is a fastening hole 131 which is open at the lower end of the heat transfer part 100 so as to correspond to the diameter of the main body 10 and the thickness of the upper end portion, and the mounting groove 31 along the lower circumference of the fastening hole 131. It includes a fastening protrusion 132 protruding to correspond to.

Through this, when the thermal device using the non-power source according to the present invention is to be mounted on the heat transfer part 100 of the outdoor chair, the fastening protrusion 132 described above passes through the mounting groove 31. After pushing upward, the main body 10 is rotated along the circumferential direction of the fastening hole 131, so that the mounting groove 31 and the fastening protrusion 132 are alternately arranged with each other. Since the bottom is seated on the fastening protrusion 132, it is possible to stably maintain the mounting of the warmer using a non-power source.

At this time, the receiving space 11 and the convection space 110 of the main body 10 mounted on the heat transfer part 100 is in communication, so that the heated air according to the combustion of the heat generating member F is the convection space 110. Can be flowed into.

In addition, the fastening unit 130 may be provided with a separate stopper (not shown) along the circumference of the fastening hole 131 described above to interrupt the rotation of the main body 10.

On the other hand, as another embodiment of the combination of the mounting portion 30 and the fastening portion 130 described above, as shown in Figure 7b, the mounting portion 30, at least one along the upper circumference of the main body 10 having a thickness in the longitudinal direction It includes a mounting groove 31 formed in the cut, the fastening portion 130, the fastening hole 131 formed in the lower end of the heat transfer portion 100 so as to correspond to the diameter of the main body 10, and the fastening hole ( It may include a fastening protrusion 132 protruding to correspond to the mounting groove 31 along the circumference of the 131.

Here, the fastening protrusion 132 is a stopper protrusion 132a protruding to correspond to the thickness of the upper end portion of the main body 10, and the lower surface of the upper end portion of the main body 10 protrudes from the lower part of the stopper protrusion 132a. It may be made of a protrusion 132b.

Through this, when the thermal device using the non-power source according to the present invention is to be mounted on the heat transfer part 100 of the outdoor chair, the fastening protrusion 132 described above passes through the mounting groove 31. When the main body 10 is rotated along the circumferential direction of the already set fastening hole 131 after pushing upward, the end portion of the upper end portion of the main body 10 corresponding to the mounting groove 31 has a stopper protrusion 132a. At the same time as the surface contact with the rotation is stopped and the bottom of the upper portion of the main body 10 is seated on the seating projection 132b, it is possible to stably maintain the mounting of the warmer using the non-power source.

At this time, the receiving space 11 and the convection space 110 of the main body 10 mounted on the heat transfer part 100 is in communication, so that the heated air according to the combustion of the heat generating member F is the convection space 110. Can be flowed into.

Meanwhile, as illustrated in FIG. 6, the heat transfer part 100 forms one or more first outlets 140 through which air in the convection space 110 is discharged. The first outlets 140 may include seating parts 200 to be described later. In communication with the second outlet 220 of the).

Through the first discharge port 140, the air is made to flow, thereby facilitating the convection of the heated air by the heat of the heat storage diffusion plate 120 and at the same time, it is possible to discharge the cooled air after convection. .

In addition, the first outlet 140 is the farthest from the combustion site of the heating element (F) accommodated mounted in the receiving space 11 inside the main body 10 to maximize the efficiency of heat generation through the convection of the heated air It can be perforated on the ceiling or sidewall of the phosphorus heat transfer part 100, by adjusting the size and number of the heat transfer part 100 by optimizing the convection time of the heated air in the convection space 110 and the seating portion to be described later It is possible to maximize the efficiency of the heat transferred to (200).

In addition, the first outlet 140 may be formed of a plurality of fine pores, may be composed of a mesh of a fine size mesh, the heat transfer part 100 is configured as a heat-resistant insulating material to prevent heat loss. It is more desirable to be able to.

On the other hand, the seating portion 200, as shown in Figure 6, the user can sit directly on the upper surface, made of a fabric having a thickness so that the efficient absorption of heat and the heat absorbed uniformly transferred to the body, such a The fabric may be made of a double structure to form a seating portion 200 by bonding to sewing or the like.

The seat 200 has a size and a shape in which the space inside thereof corresponds to the heat transfer part 100 described above, and includes an opening and closing member 210 for opening and closing the space inside the heat transfer part 100. To be detachably mounted.

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 210 may be variously made of a conventional zipper, snap, button or velcro. It can be applied, and the application position can also be arranged on the upper surface, side or lower surface of the seating portion 200, which is not limited to the position in consideration of ease of use.

In addition, the seating unit 200 may form one or more second outlets 220 communicating with the first outlet 140 on the ceiling or the sidewall corresponding to the first outlet 140, thereby allowing air to flow through the seating unit 200. By making the distribution of, it is possible to facilitate the convection of the heated air by the heat generation of the heat storage diffusion plate 120 and at the same time to discharge the cooled air after convection.

Here, the second outlet 220, as well as the size and the number of the can be adjusted, can be formed of a plurality of micropores, it may be composed of a mesh consisting of a fine size mesh.

In addition, the seating portion 200, the opening 130 is formed at a position corresponding to the fastening portion 130 of the lower end, so that the fastening portion 130 of the heat transfer portion 100 described above is exposed to the lower side, It is preferable to form the same diameter as the fastening hole 131 described above, and the lower end except for the opening 230 to be in close contact with the bottom surface of the heat transfer unit 100, to prevent the occurrence of heat loss. This is more preferable.

Through this, even in a state in which the above-described heat transfer unit 100 is mounted inside the seating unit 200, the heating device using the non-power source may be mounted on the fastening unit 130.

In addition, the seating unit 200 is formed in a hollow pipe shape on both sides, and has a coupling part 240 to which the leg part 300 to be described below is detachably coupled, and the coupling part 240 has a hollow pipe shape. It can be provided integrally with the seating unit 200, bent or folded in a pipe shape can be made to join by sewing or the like.

Meanwhile, as shown in FIGS. 6 and 8 to 10, the leg part 300 is detachably coupled to the coupling part 240 described above to support the seating part 200 in which the heat transfer part 100 is mounted. In this case, the inner leg portion 310 is formed in a pipe shape corresponding to the hollow inner side of the coupling portion 240 and coupled to any one of the coupling portions 240 on both sides, and the outer leg portion coupled to the other one ( 320).

The inner leg portion 310 and the outer leg portion 320 is a state in which the upper or lower part is partially cut, open to both sides around the cut portion, each of the open ends of the two sides are fitted into the inside of the coupling portion 240, respectively. At the same time, the legs 300 may be coupled to the seating unit 200 by forming mutual couplings.

Here, the engagement position between the inner side of the inner leg portion 310 and the outer leg portion 320, the transverse direction relative to the horizontal center of the coupling portion 240, not the center of the horizontal direction of the coupling portion 240 It may be biased to one side, through which both sides of the inner leg portion 310 and the outer leg portion 320 may be deformed in a significant state in the use process to achieve a convenient installation of the leg portion 300 can do.

In addition, the outer leg 320 is wider than the inner leg 310 and has a longer length, so that when folded for carrying or storing the outdoor chair, the outer leg 320 between both sides The inner leg portion 310 may be inserted into the inner space, and the inner leg portion 310 is also wider and longer than the seating portion 200 so that the outer leg portion 320 and the inner leg portion (not used) 310 and the seating portion 200 is horizontal in the width direction and the longitudinal direction is folded without being protruded to the outside of the outer leg portion 320 can be miniaturized the outdoor chair to improve portability and storage.

In addition, coupling holes are formed at both intersections of the inner leg portion 310 and the outer leg portion 320 so that the coupling bolt B is inserted into and coupled to the inner leg portion 310. When combined with the outer leg 320 and at the same time to extend the leg portion 300 to the "X" shape for use of the outdoor chair can be extended by rotating around the fastening bolt (B), The fastening method of the inner leg 310 and the outer leg 320 is not limited to the fastening method by the fastening bolt (B).

By rotating around the fastening bolt (B) inserted and fastened at the intersection of the inner leg portion 310 and the outer leg portion 320 to expand to the "X" shape, to ensure the structural stability that the user can sit It becomes possible.

In addition, the expanded outdoor chair can stably support the user's body without falling even if the user moves the center of gravity in the sitting state by the difference in length between the inner leg 310 and the outer leg 320.

On the other hand, if you do not want to use the outdoor chair, after separating the outer leg 320 from the engaging portion 240, the inner leg 310 and the outer leg 320 around the fastening bolt (B). You can fold it by replaying it.

At this time, the width direction and the length of the outer leg portion 320 is formed longer than the inner leg portion 310 so that the inner leg portion 310 can be inserted into the inner space between the outer leg portion 320 both sides. In addition, the seating portion 200 is also inserted into the inner space between the both sides of the inner leg portion 310 formed longer than the width direction and the longitudinal length, the outer leg portion 320, the inner leg portion 310 and the seating portion Since the 200 is horizontal in the width direction and the longitudinal direction without being folded out of the portion protruding outside the outer leg 320, the outdoor chair can be miniaturized to improve portability and storage.

The outdoor chair according to the present invention can be used to specify the front and rear direction of the chair due to the size deviation of the inner leg portion 310 and the outer leg portion 320, the large outer leg portion 320 to the rear leg By using it, it is possible to stabilize the center of gravity, which can be firmly installed on the ground.

On the other hand, the inner leg portion 310 and the outer leg portion 320, as shown in Figure 8, having a rod member 311, 321 coupled to the inside so that a portion protrudes on one side of the rod member (311, 321) Protruding one end portion is inserted into the other end of the inner leg portion 310 and the outer leg portion 320 to form a coupling, or having fitting members 312 and 322 extending outwards while reducing the diameter at one end portion; The fitting members 312 and 322 may be inserted into the other ends of the inner leg 310 and the outer leg 320 to form a coupling.

Here, the rod members 311 and 321 have a rod shape in which the inner side is not hollow, unlike the inner leg 310 and the outer leg 320, by the fastening bolt B through the rod members 311 and 321. The thickness of the portion supported by the bond is to be thicker, through which the durability of the inner leg portion 310 and the outer leg portion 320 is further improved.

10A, the rod members 311 and 321 or the fitting members 312 and 322 are inserted into the other ends of the inner leg 310 and the outer leg 320 to form a ring-shaped coupling. As a result, the strength of the coupling between the one side and the other end of the inner leg 310 and the outer leg 320 is further enhanced, so that the support of the seat 200 through the leg 300 can be more firmly maintained. It is possible to realize even the appearance of beauty.

As another embodiment of the inner leg 310 and the outer leg 320, the leg portion 300, as shown in Figure 9, the inner side is made of a hollow pipe shape, the coupling is inserted into the coupling portion 300 Further comprising a leg 330, the coupling leg 330 may be provided with a first rod member 331 coupled to the inside.

At this time, the inner leg portion 310 and the outer leg portion 320, the second rod member (311, 321) coupled to the inner side so that a portion protrudes on both sides protruding from the second rod member (311, 321). Both ends are inserted into both ends of the coupling leg 330 to form a coupling, or as shown in Figure 10b, the fitting member having a fitting member (312, 322) extending outwards while the diameter is reduced at both ends ( 312 and 322 may be inserted into both ends of the coupling leg 330 to form a ring-shaped coupling.

Through this, in the same effect of improving the durability of the inner leg 310 and the outer leg 320, the durability of the coupling leg 330 through the first rod member 331 is also improved, the inner Enhancement of the bonding strength between one side and the other end of the leg 310 and the outer leg 320, and support of the seating portion 200 through the leg 300 can be maintained more firmly.

In addition, the inner leg portion 310 and the outer leg portion 320 of the above-described leg portion 300 is a portion of the upper or lower portion is not cut to form a ring-shaped coupling, the entire lower end portion of the "c" to form an opening. It may be configured in the shape of a child.

In the present invention, the above embodiment is an example, and the present invention is not limited thereto. Anything that has substantially the same configuration as the technical idea described in the claims of the present invention and achieves the same working effects is included in the technical scope of the present invention.

10: main body 11: accommodating space
12: observation unit 13: inflow direction switching unit
14: incision line 15: base protrusion
16: inlet 20: vent
30: mounting portion 31: mounting groove
40: opening 50: blocking
100: heat transfer unit 110: convection space
120: heat storage diffusion plate 130: fastening portion
131: fastening hole 132: fastening protrusion
132a: stopper protrusion 132b: seating protrusion
140: first outlet 200: seating portion
210: opening and closing member 220: second outlet
230: opening 240: coupling portion
300: leg 310: medial leg
311: rod member, second rod member 312: fitting member
320: outer leg portion 321: rod member, second rod member
322: fitting member 330: coupling leg
331: first rod member B: fastening bolt
F: Heat generating member M: Metal foil

Claims (12)

A main body 10 having an accommodating space 11 of the heat generating member F wrapped with a non-combustible material inside; At least one vent 20 formed along the circumference of the main body 10; A mounting portion 30 provided at an upper end of the main body 10 to mount to an object; And an opening 40 formed at an lower end of the main body 10.
One side is fixed to the side wall end of the main body 10 corresponding to the vent 20, the other side supports the heat generating member (F) so as to have a gap between the inner surface of the main body 10, the inflow of air It is provided with the inflow direction switching part 13 which changes a direction to the inner side circumferential direction of the main body 10;
The main body 10,
A plurality of support protrusions forming a plurality of incision line 14 to the radially outward along the periphery of the opening 40 formed in the lower center and a portion between the adjacent incision line 14 to place the heating member (F) 15 or protrude in an embossed shape along the periphery of the opening 40 formed at the bottom center to form a plurality of support protrusions 15 on which the heat generating member F is placed.
Warmer using a non-power source, characterized in that to form a plurality of inlets 16 through which air is introduced into the portion between the plurality of the supporting protrusions (15). The method of claim 1,
The body 10 further includes one or more observations 12 along the circumference,
The observation unit 12 has a length and the open device using a non-power source, characterized in that made of an open long hole, a plurality of open micro holes or a transparent window. delete delete delete The method of claim 1,
Using a non-power source, characterized in that it further comprises a blocking portion 50 formed in one or more openings in a direction perpendicular to the vent portion 20 along the upper periphery of the vent portion 20 of the main body 10 Warmer. delete In the outdoor chair provided with a heating device using the non-power source of any one of claims 1, 2 or 6.
The convection space 110 of air is formed on the inside, and the heat storage diffusion plate 120 is provided in the convection space 110, and the fastening part 130 is detachably fastened to the mounting portion 30. A heat transfer part 100 having one or more first outlets 140 through which air in the convection space 110 is discharged; One or more second outlets 220 formed of fabric and having an opening / closing member 210 for opening and closing the inside are detachably mounted and communicating with the first outlet 140. A seating part 200 having an opening 230 formed at a lower end thereof so that the fastening part 130 is exposed; And a leg part 300 detachably coupled to the coupling part 240 provided at both sides of the seating part 200.
The leg portion 300 is formed in a pipe shape corresponding to the coupling portion 240, the outer side is coupled to the inner leg portion 310 and the other coupled to any one of the coupling portion 240 on both sides It is made of a leg 320,
Both end portions of the inner leg portion 310 and the outer leg portion 320 form a mutual coupling in the state fitted to each of the inner side of the coupling portion 240 forming a hollow pipe shape,
The outer leg portion 320 is an outdoor chair having a warmer using a non-power source, characterized in that the width and length is formed longer than the inner leg portion (310). The method of claim 8,
The mounting portion 30 is made of a mounting groove 31 formed with one or more cut along the upper circumference of the main body 10 having a thickness in the longitudinal direction,
The fastening part 130 may include a fastening hole 131 open to a lower end of the heat transfer part 100 so as to correspond to a diameter of the main body 10 and a thickness of an upper end part, and a lower circumference of the fastening hole 131. Outdoor chair having a warmer using a non-power source, characterized in that it comprises a fastening protrusion 132 protruding to correspond to the mounting groove 31 along. delete The method of claim 8,
The inner leg portion 310 and the outer leg portion 320,
The rod members 311 and 321 are coupled to the inner side so that a part thereof protrudes on one side, and the protruding one end of the rod members 311 and 321 is the other side of the inner leg 310 and the outer leg 320. Inserted into the end to form a bond,
The fitting members 312 and 322 are inserted into the other ends of the inner leg 310 and the outer leg 320 by having the fitting members 312 and 322 extending outward while the diameter is reduced at one end thereof. Outdoor chairs with a warmer using non-powered, characterized in that the combination. The method of claim 8,
The leg part 300 further includes a coupling leg 330 which is formed in a hollow pipe shape and inserted into the coupling part 240, and the coupling leg 330 is coupled to the inner side of the first leg. It has a rod member 331,
The inner leg portion 310 and the outer leg portion 320,
Second protruding end portions of the second rod members 311 and 321 are inserted into both end portions of the coupling leg 330 by having second rod members 311 and 321 coupled to the inner side to partially protrude to both sides. To form a bond,
The fitting members 312 and 322 are extended to the outside while the diameters are reduced at both ends, so that the fitting members 312 and 322 are inserted into both ends of the coupling leg 330 to form a coupling. Outdoor chairs equipped with non-heating devices.

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