WO2017126702A1

WO2017126702A1 - Tent and tent assembly method

Info

Publication number: WO2017126702A1
Application number: PCT/JP2017/002113
Authority: WO
Inventors: 善之松岡
Original assignee: 株式会社松岡善之
Priority date: 2016-01-21
Filing date: 2017-01-23
Publication date: 2017-07-27
Also published as: JP5984034B1; JP2017128966A

Abstract

[Problem] To provide a tent 10 that can be easily assembled and that has excellent living comfort for which a useful interior space 34 can be ensured, and a tent 10 assembly method. [Solution] A tent 10 comprising a frame structure 14 that extends radially from a center portion 12 downward, and a covering body 16 that is provided to cover the frame structure 14 from the top, wherein the tent 10 is characterized in that: the frame structure 14 radially extends downward so that the center portion 12 is formed by way of the ends 20 of no less than four poles 18 being connected to each other and a polygon on the same plane is formed by the other ends 22 of the no less than four poles 18; the covering body 16 has a size and shape that can be affixed to the no less than four poles 18 that constitute the radially extended shape of the frame structure 14, and the peripheral portion of the covering body 16 can be mounted to and removed from the no less than four poles 18; and a ring-shaped useful space 34 in the tent 10 that communicates with the space inside the tent 10 under a non-folded portion 32 of the covering body 16 is formed under a ring-shaped lower portion 30 of the covering body 16 by way of folding up the ring-shaped lower portion 30 of the covering body 16.

Description

Tents and tent assembly method

The present invention relates to a tent and a method for assembling a tent, and more particularly to a method for assembling a tent and a tent that is easy to assemble and that can secure an effective internal space and has excellent comfortability.

Conventionally, permanent or temporary tents have been frequently used for leisure and emergency use.
Patent Document 1 discloses a folding tent as an example.
More specifically, a foldable tent configured as a cylindrical peripheral wall body is disclosed in which both side edges of four substantially rectangular walls are foldably connected to both side edges of adjacent rectangular walls.
According to such a foldable tent, it is easy to carry to the installation location, to easily go into and out of the tent, and to be easy to use especially for a user who has appeared in a wheelchair.

Patent Document 2 discloses a temporary tent as an example.
More specifically, a plurality of arch-shaped frames each provided with a sheet ear holding means are arranged side by side at a required interval, and both ears of the belt-like sheet are held by the sheet ear holding means of the adjacent arch-shaped frame. In the temporary tent in which the belt-like sheet is stretched, the belt-like sheet is held near the ears of the belt-like sheet held by the ear-ear holding means of the adjacent arch-shaped frame from above to tension the belt-like sheet. Sheet tension means is provided on the arch-shaped frame, and the sheet tension means comprises a pair of press bars on both sides for pressing the vicinity of the ear portion of the belt-like sheet from above, and a plurality of substantially downward U-shapes connecting the presser bars. Each of the U-shaped connecting brackets is fixed to the upper side of each presser bar and is attached to the upper side of the arched frame. To disclose the cement.
According to such a foldable tent, the sheet tension for tensioning the belt-like sheet by pressing the vicinity of the ears of the belt-like sheet held at both ears by the sheet ear portion holding means of the adjacent arch-shaped frame from above. By providing the means on the arch-shaped frame, the belt-like sheet stretched between the adjacent arch-shaped frames in advance in a relaxed state can be easily and easily made by this sheet tensioning means without moving the arch-shaped frame as in the conventional apparatus. Therefore, the temporary tent can be constructed efficiently in a short time, and the construction cost can be greatly reduced.

However, such a general tent requires labor for assembly for its size, and the space in the tent is narrow, and the appearance is a simple rectangular parallelepiped, a simple dome shape, and the like is inferior in aesthetics.
Also, for example, when there is a bonfire in the tent, there is no way for smoke to escape, so it is inferior in comfort and cannot be partitioned and used as appropriate, so multiple people can secure their private space inside the tent It is also difficult to use and is not easy to use.
In this respect, the so-called Indian Anti-Pient tent uses natural material tree trunks, branches, bamboo, etc. as poles, ties one end of a plurality of poles, and the other end radiates from there. The top is covered with a cover, and the periphery of the cover is fixed to a pole or the ground.

As described above, the tapered shape is excellent in appearance design, and smoke can be discharged from the tapered top to the outside.
However, because of the tapered shape, the internal effective space is excessively narrow, and when it rains, rain enters the tent from the top, and assembly requires skill.
Furthermore, in the case of using an Indianity tent as a permanent tent, it is desirable that the internal effective space can be appropriately adjusted according to the number of people in the tent, but such flexibility is also lacking.

Patent No. 5572751 Patent No. 4041015

In view of the above technical problems, an object of the present invention is to provide a tent that is easy to assemble, can secure an effective space inside, and has excellent comfortability, and a tent assembling method.
In view of the above technical problems, an object of the present invention is to provide a tent that can adjust an internal effective space during assembly and that is excellent in comfort, and a method for assembling the tent.

In order to achieve the above object, the tent of the present invention is:
A tent that has a framework structure that radiates downward from a central portion and a cover body that covers the framework structure from above, and an internal space is formed below the framework structure;
The frame structure is configured such that the central portion is formed by connecting one end portions of four or more poles, and a polygon on the same plane is formed by the other end portions of the four or more poles. It ’s in a downward shape,
The cover body has a size and a shape capable of being in close contact with the four or more poles constituting the divergent shape of the frame structure, and a peripheral portion of the cover body is attached to and detached from the four or more poles Is free
By folding the annular lower portion of the cover body upward, an annular effective space in the tent is formed below the annular lower portion of the cover body, which communicates with the internal space below the non-folded portion of the cover body. It is configured.

According to the tent having the above configuration, a central portion is formed by connecting one end portions of four or more poles, and a polygon on the same plane is formed by the other end portions of the four or more poles. As shown in the figure, it is possible to assemble the frame structure by forming a frame structure that spreads radially downward from the center by providing a divergent shape downward, and providing the cover body so as to cover the frame structure from above. Since the body has a size and shape that can be in close contact with four or more poles constituting the divergent shape of the framework structure, and the peripheral edge of the cover body is detachable with respect to four or more poles, By removing the peripheral part of the cover body from four or more poles and folding the annular lower part of the cover body upward, the space in the tent below the non-folded part of the cover body is located below the annular lower part of the cover body. Communicating, from the annular tent within the effective space is formed, while being easy to assemble, internal space available is superior to possible comfort secured.

Furthermore, it is preferable to further have a folded holding means for holding the annular lower portion of the cover body folded upward.
The folding holding means is a telescopic bar, and one end of the telescopic bar is pivotally attached to the lower end of the pole, and the other end of the telescopic bar is the peripheral edge of the cover body. Connected to the
It is preferable that the height of the annular effective space in the tent can be adjusted by adjusting the length of the telescopic bar.
Furthermore, it is preferable that an annular lower support means for preventing the annular lower portion folded back above the cover body from falling down toward the non-folded portion side is preferably provided.
In addition, the number of the poles is eight, and the other end portion of the poles may be fixedly disposed on the ground so that the polygon forms a regular octagon.

Furthermore, the cover body is interposed between the substantially triangular cover portion straddling between the poles adjacent in the circumferential direction and the substantially triangular cover portion adjacent in the circumferential direction so as to come out to the peripheral edge portion of the cover body. With a gusset part,
When the cover body is not folded back, the pole is applied along the extending direction of the gusseted portion, and the annular lower portion of the cover body is folded upward so that the annular lower portion of the cover body becomes the peripheral portion. It is preferable that the gusset portion has a divergent shape toward the peripheral edge portion of the cover body so that it can be held horizontally.
Further, the substantially triangular cover portion has a divergent shape toward the peripheral edge of the cover body,
The other end of the telescopic bar may be connected to the peripheral portion of the gusset portion, and a smoke discharge guide path in the tent that is concave downward along the extending direction of the gusset portion may be formed. .

Furthermore, the cover body has a substantially pyramid shape with a polygon formed by the pole as a bottom surface in a state where the cover body is not folded back.
The substantially triangular cover portion has an isosceles triangular portion whose top is applied to the central portion, and an isosceles trapezoidal portion with the base of the isosceles triangular portion as an upper side,
The isosceles legs are configured in an isosceles triangle shape by the legs of the isosceles trapezoidal part adjacent in the circumferential direction from the vertices of the equilateral and base sides of the isosceles triangle part. The shape of the trapezoidal part is determined,
Thereby, the annular lower part is configured by alternately arranging the isosceles trapezoidal part and the gusset part in the circumferential direction,
The distance between the central portion and the apex and the length of the peripheral portion of the gusset portion may be determined according to the desired width of the horizontal folding portion.

In addition, each of the substantially triangular cover portion and the gusset portion is provided on the entire circumferential direction of the cover body by the number of the poles so that each of the poles can be arranged along the equal side of the isosceles triangular portion. It is good to be provided over.
Furthermore, the cover body has a point-symmetric integral flat shape centered on the center portion, and is provided with a cut extending from the peripheral portion to the center, and the circumferential portions of the cover body are overlapped with each other through the cut. By forming a substantially conical shape,
It is preferable that the cover body has a gusset portion so that the annular lower portion of the cover body can be horizontally held toward the peripheral portion by folding the annular lower portion of the cover body upward.

According to the tent having the above configuration, a substantially conical shape is formed by overlapping the circumferential portions of the cover body through notches extending from the peripheral edge of the cover body to the center in order to adapt to the shape of the frame structure. Because it is possible, the effective space inside can be adjusted at the time of assembly, and the cover body holds the annular lower part of the cover body horizontally toward the peripheral part by folding the annular lower part of the cover body upward. Since it has a gusset part as possible, an internal effective space can be secured and it is excellent in comfort.

Further, it is preferable that the substantially conical shape of the cover body can be adjusted by adjusting the circumferential length of the overlapping portion of the cover body.
Further, the cover body may be made of cloth, and the substantially triangular cover portion and the gusset portion may be sewn together.
Furthermore, the cover body is made of tarpaulin, and the substantially triangular cover part and the gusset part are preferably welded together.
In addition, in the tent, a hanging curtain hanging from the pole arranged in a diagonal line of the regular octagon is provided, thereby partitioning the space in the tent.

Further, a hanging curtain hanging from the peripheral edge of the cover body is provided in the annular lower portion of the cover body folded upward, and the space in the tent and the outside are partitioned by the hanging curtain.
Further, the inner peripheral edge of the annular lower portion of the cover body is provided with a plurality of eyelets spaced at intervals in the circumferential direction, and at a position corresponding to the inner peripheral edge of the annular lower portion of the pole, It is preferable that a through hole is provided in a direction intersecting with the extending direction of the pole, and the cover body and the pole are fixed by an endless rope connected through the plurality of eyelets and the through hole.
In addition, the gusset part and the substantially triangular cover part are made of the same material, and the thickness of the gusset part is such that sunlight can be transmitted through the gusset part into the annular effective space in the tent. The thickness of the substantially triangular cover portion is preferably smaller.

In order to achieve the above object, a method for assembling a tent of the present invention includes:
Connecting one end portions of four or more poles, and forming a frame structure that radiates downward from the center portion so that a polygon on the same plane is formed by the other end portions;
Fixing each of the other ends of the four or more poles to the ground, and erecting a divergent frame structure below;
Covering the cover body from above against the upright frame structure;
The step of fixing the cover body to the frame structure with the peripheral edge portion of the cover body being detachable from four or more poles is configured.

Furthermore, the cover body has a substantially triangular cover portion straddling between the adjacent poles, and a gusset portion interposed between the adjacent substantially triangular cover portions so as to come out to the peripheral edge portion of the cover body, Both the substantially triangular cover part and the gusset part form a divergent shape toward the peripheral edge of the cover body,
A step of forming an annular effective space in the tent that communicates with a space in the tent below the non-folded portion of the cover body by lowering the annular lower portion of the cover body upward. It is good to have further.
Furthermore, the cover body has a substantially pyramid shape with the polygonal surface formed by the pole as a bottom surface in a state where the cover body is not folded back, and the extending direction of the gusset portion with respect to the inner surface of the cover body It is preferable to have a step of determining the shape of the skeleton structure by applying the pole along the axis.

In addition, a step of forming a smoke discharge guide path in the tent toward the peripheral edge of the cover body that is concave downward along the extending direction of the gusset portion by folding the annular lower portion of the cover body upward. It is good to have.
Furthermore, the step of adjusting the substantially conical shape of the cover body according to the divergent shape of the framework structure;
Preferably, the frame structure is further stabilized by applying the pole to the inner surface of the cover body along the extending direction of the gusset portion.
Further, it is preferable that the gusset portion is stretched by folding the annular lower portion of the cover body upward, whereby the annular lower portion is formed in a planar shape.

Further, the annular lower support means is a tent fixing jig for connecting the pole and the corresponding telescopic bar,
The tent fixing jig has a threaded portion extending in the longitudinal direction at its shaft portion,
With the tip of the shaft portion inserted into the elongated hole provided in the pole, the nut screwed to the screw portion is advanced in the longitudinal direction toward the inside of the tent, via the tent fixing jig. The pole and the corresponding telescopic bar are preferably fixed.
The telescopic bar has a fitting structure between an inner tube and an outer tube, and a bolt that is screwed into a screw hole provided in the thickness direction of the outer tube and contacts the outer surface of the inner tube is supported. Provided to face the pole,
The bifurcation is provided at one end of the tent fixing jig so that the opening faces outward.
While the bolt is placed in the space between the two forks through the opening, the nut screwed into the threaded portion is advanced inward in the tent in the longitudinal direction, so that the It is preferable to fix the telescopic bar corresponding to the pole.

Furthermore, the telescopic bar has a fitting structure between the inner tube and the outer tube, and a bolt that is screwed into a screw hole provided in the thickness direction of the outer tube and contacts the outer surface of the inner tube is provided. And
It is preferable that one end of the tent fixing jig is fixed to the corresponding pole so that the tent fixing jig extends in the horizontal direction.
In addition, one end of the inner tube is connected to the peripheral portion of the cover body, and one end of the outer tube is pivotally attached to the lower end of the pole,
The length of the telescopic bar is adjusted by moving the inner tube relative to the outer tube, and one end of the tent fixing jig is preferably fixed to the outer tube.

Embodiments of a tent and a tent assembly method according to the present invention will be described below in detail with reference to the drawings.
As shown in FIG. 1, the tent 10 has a frame structure 14 that spreads radially downward from a central portion 12 and a cover body 16 provided so as to cover the frame structure 14 from above. An internal space 33 is formed below.

The frame structure 14 forms a central portion 12 by connecting one end portions 20 of four or more poles 18, and a polygon on the same plane is formed by the other end portions 22 of the four or more poles 18. As shown in FIG.
The cover body 16 has a size and a shape capable of being in close contact with the four or more poles 18 constituting the divergent shape of the frame structure 14, and the peripheral edge portion 26 of the cover body 16 is in contact with the four or more poles 18. It is detachable.
Thereby, as will be described in detail later, by folding the annular lower portion 30 of the cover body 16 upward, an internal space below the non-folded portion 32 of the cover body 16 is provided below the annular lower portion 30 of the cover body 16. An annular effective space 34 in the tent 10 that communicates with the tent 10 is formed.
Specifically, the number of poles 18 is eight, and each of the other end portions 22 of the poles 18 is fixedly disposed on the ground GL so that the polygon forms a regular octagon.
Since the skeleton structure 14 has a weight of several hundred kilograms, it can be self-supported without having to dig a hole in the ground GL and fix each of the other end portions 22 of the pole 18 to the hole.
The pole has a length of several meters and may use a tree trunk of a natural tree, or may be an artificial pole made of metal or resin, and in this case, may be a hollow tube.

As shown in FIGS. 1 and 9, the cover body 16 can hold the annular lower portion 30 of the cover body 16 horizontally toward the peripheral edge 28 by folding the annular lower portion 30 of the cover body 16 upward. The gusset portion 26 is provided in the annular lower portion 30.
As shown in FIG. 2, the cover body 16 includes a peripheral portion of the cover body 16 between a substantially triangular cover portion 24 straddling between the poles 18 adjacent in the circumferential direction and a substantially triangular cover portion 24 adjacent in the circumferential direction. 28 and a gusset portion 26 interposed so as to come out. As will be described later, when the cover body 16 is not folded back, the pole 18 is applied along the extending direction of the gusset portion 26, and the annular lower portion 30 of the cover body 16 is folded upward, whereby the cover body 16 The gusset portion 26 has a divergent shape toward the peripheral edge 28 of the cover body 16 so that the annular lower portion 30 can be held horizontally toward the peripheral edge 28.

Similarly to the gusset portion 26, the substantially triangular cover portion 24 also has a divergent shape toward the peripheral edge portion 28 of the cover body 16, and the cover body 16 is configured by the pole 18 without folding the cover body 16. A substantially pyramid shape having a polygonal bottom surface (a hexagonal shape considering the gusset portion 26) is formed. The substantially triangular cover portion 24 includes an isosceles triangular portion 90 whose top is applied to the central portion, and an isosceles trapezoidal portion 92 whose upper side is the base of the isosceles triangular portion 90. The isosceles legs are configured so that the gusset portion 26 is configured in an isosceles triangle shape by the legs of the isosceles trapezoidal portions 92 adjacent in the circumferential direction from the apexes 94 of the isosceles triangles 90 and the bases thereof. The shape of the trapezoidal portion 92 is determined, whereby the annular lower portion 30 is configured by alternately arranging the isosceles trapezoidal portions 92 and the gusset portions 26 in the circumferential direction. In this case, the distance D between the center portion and the apex 94 and the length W1 of the peripheral edge portion 28 of the gusset portion 26 may be determined according to the desired width of the horizontal folding portion.
The substantially triangular cover portion 24 and the gusset portion 26 each have the same number of poles 18 (that is, eight) as the circumference of the cover body 16 so that each of the poles 18 can be arranged along the isosceles triangle portion 90. It is provided over the entire direction.

The cover body 16 is made of cloth, for example, cotton canvas, and the substantially triangular cover portion 24 and the gusset portion 26 are stitched together. The cover body 16 may be made of tarpaulin, and the substantially triangular cover portion 24 and the gusset portion 26 are welded. As will be described later, since the inner surface of the gusset portion 26 is used as the smoke discharge guide path 38 in the tent 10, it is easily damaged and is a consumable item, and the gusset portion 26 should be replaced as appropriate. .
When the tent has a bottom surface diameter of about 10 meters or more and a height of about 10 meters or more, the weight of the cover body 16 is several tens of kilograms, and the cotton canvas is 70 kilograms or more. It is possible to stably cover the frame structure 14 by its own weight.

As shown in FIG. 2, the inner peripheral edge 26 of the annular lower portion 30 of the cover body 16 is provided with a plurality of eyelets 80 spaced apart from each other in the circumferential direction, and the inner peripheral edge of the annular lower portion 30 of the pole 18. 26 is provided with a through hole in a direction intersecting with the extending direction of the pole 18, and the cover body 16 and the pole are connected by a plurality of eyelets 80 and an endless rope (not shown) connected through the through hole. 18 is fixed. As a result, when the tent 10 is used outdoors for a long period of time, a strong wind such as a storm causes a force to peel the cover body 16 from the pole 18 from the inside of the tent 10. However, the cover body 16 and the pole 18 can be fixedly held and used for an all-weather type. In this case, an endless rope can be used for hanging a lantern or the like in the tent 10.

As shown in FIGS. 1, 3, and 4, a metal roof frame 52 is provided in the center portion 12, and the roof frame 52 is a regular polygon in which each side surface portion 54 constitutes a fixing portion 56 for the pole 18. A shape body 58 and a cover body support portion 62 that tapers upward from the upper surface 60 of the regular polygon body 58 are provided.
The fixing portion 56 has a pair of plate-like bodies 64 that can sandwich the one end portion 20 of the pole 18, and the pair of plate-like bodies 64 are provided with screw holes 66 for screwing the pole 18. .
The cover body support part 62 has a bar 68 that extends from each side of the upper surface 60 upward on the center line of the regular polygonal body 58 at a predetermined inclination angle. The inclination angle may be determined so as to be adapted to the shape of the cover body.
The plate-like body 64 extends obliquely downward in parallel with the extending direction of the bar 68, and a screw hole 66 is provided at the lower end portion of the plate-like body 64. Thus, by assembling each of the poles 18 to the roof frame 52 so as to be rotatable, the frame structure 14 can be easily assembled as will be described later.

According to such a roof frame 52, one end of the plurality of poles 18 is utilized by using the regular polygon body 58 without binding the ends of the plurality of poles with, for example, a rope, as in the conventional Indian pit tent. The cover body 16 can be easily connected to each other, and when the cover body 16 is covered from above the framework structure 14, the cover body support portion 62 is used to easily position and support the cover body 16 with respect to the framework structure 14. .
In particular, as will be described later, when the framework structure 14 is assembled and self-supported, the poles 18 are fixed to the side surfaces 54 of the regular polygonal body 58, and the plurality of poles 18 are arranged radially from the roof frame 52. Thus, by lifting the roof frame 52 upward, the size of the regular polygon formed by the poles 18 constituting the bottom surface of the frame structure 14 can be arbitrarily changed.

As shown in FIGS. 1 and 5, one end 42 of the telescopic bar 40 is pivotally attached to the lower end of the pole 18 by a pin 49, and the other end 44 of the telescopic bar 40 is connected to the cover body 16. A protrusion 49 is fitted into and connected to the eyelet 80 provided on the peripheral edge 26 of the lens. The telescopic bar 40 is a fitting structure of the inner tube 45 and the outer tube 41, and functions as a folded holding means for holding the annular lower portion 30 of the cover body 16 folded upward by the eyebolt 43. In addition, the height H of the annular effective space 34 in the tent 10 can be adjusted by adjusting the length of the telescopic bar 40.
In this case, as shown in FIG. 1, the other end 44 of the telescopic bar 40 is connected to the peripheral portion 28 of the gusset portion 26, so that the tent is recessed downward along the extending direction of the gusset portion 26. An internal smoke discharge guide path 38 is formed.
More specifically, the peripheral edge portion 28 of the gusset portion 26 is supported from below by the extendable bar 40, while the substantially triangular cover portions 24 adjacent to both sides of the gusset portion 26 are not supported from below. As a result, a smoke discharge guide path 38 in the concave tent is formed in the annular lower portion 30 of the gusset portion 26 downward from the boundary between the non-folded portion 32 and the folded portion toward the peripheral portion 28. In addition, smoke that tends to accumulate in the space of the non-turned portion 32 can be discharged to the outside through the discharge guide path 38. The peripheral portion 28 of the gusset portion 26 is provided with a total of three eyelets 80 at each of the boundary portion between the adjacent substantially triangular cover portions 24 and the middle of the boundary portions (see FIG. 2). The one end 42 of the telescopic bar 40 is preferably connected to the center eyelet 80 between the boundary portions.

As shown in FIG. 9, a hanging curtain 48 that hangs down from the peripheral edge portion 26 of the cover body 16 is provided in the annular lower portion 30 of the cover body 16 that is folded upward. The hanging curtain 48 partitions the space in the tent 10 from the outside. . A plurality of hanging curtains 48 are provided for each section between adjacent poles 18 in the circumferential direction, and a lower part of the hanging curtain 48 is detachably fixed to the pole 18 so that a side portion of the hanging curtain 48, that is, a fixing portion to the pole 18 is appropriately attached and detached. And use it at the doorway.

In addition, in the tent 10, a hanging curtain (not shown) hanging from a pole 18 arranged in a regular octagonal diagonal line is provided, so that the space in the tent 10 may be partitioned.

The operation of the tent 10 having the above configuration will be described in detail below including the assembling method of the tent 10.
Schematically, the assembly method of the tent 10 is such that the one end portions 20 of the four or more poles 18 are connected to each other, and the other end portion 22 forms a polygon on the same plane. A step of forming a skeleton structure 14 that radiates toward the surface, and a step of fixing each of the other end portions 22 of the four or more poles 18 to the ground GL to stand the divergent skeleton structure 14 downward. And covering the upright frame structure 14 from above and covering the cover body 16 with the peripheral edge 26 of the cover body 16 detachable from four or more poles 18. Securing to the structure 14.

More specifically, first, a target diameter of the bottom surface of the tent 10, for example, a circle of 8 m50 cm is drawn on the ground GL.
Next, the roof frame 52 is disposed at the center of the circle with the tip end portion of the cover body support portion 62 facing upward.
Next, eight poles 18 each having a telescopic bar 40 previously connected to one end thereof are arranged radially at equal intervals around the roof frame 52 in the circumferential direction. Pin connection by screw fastening.
Next, the tip of the roof frame 52 is lifted with a crane (not shown) using, for example, a UNIC, and the lifting height is finely adjusted so that the other ends of the eight poles 18 are positioned on a circle of 8 m50 cm. . By pulling up the crane, the divergent shape of the frame structure 14 changes.
As described above, as shown in FIG. 6, the frame structure 14 stably stands on the ground GL by its own weight.

Next, for example, the tip portion of the cover body 16 is pulled up to a position higher than the top of the frame structure 14 using the same UNIC crane.
Next, as shown in FIGS. 7 and 8, the crane that suspends the cover body 16 is lowered, and the cover body 16 is covered from above the framework structure 14. In this case, the cover body 16 has a substantially pyramid shape, and the shape of the skeleton structure 14 can be stabilized by applying the pole 18 along the extending direction of the gusset portion 26 to the inner surface of the cover body 16. Is possible.
Next, the other end 44 of the telescopic bar 40 is inserted into the hole of the eyelet 80 provided on the peripheral edge 26 of the cover body 16.
Next, one end of the tension line 102 is hung on the eyelet 80 provided on the peripheral edge portion 26 of the cover body 16, preferably on the protrusion 49 of the telescopic bar 40 protruding upward from the eyelet 80, and the other end is placed on the ground GL. An anchor is hit and the tension rope 102 is fixed. Thereby, it is possible to prevent the annular lower portion 30 folded back above the cover body 16 from falling to the non-folded portion 32 side.
Thus, the assembly of the tent is completed.

In this case, the cover body 16 has a substantially triangular cover portion 24 straddling between the adjacent poles 18 and a gusset portion 26 interposed between the adjacent substantially triangular cover portions 24 so as to come out to the peripheral edge portion 26 of the cover body 16. Since both the substantially triangular cover portion 24 and the gusset portion 26 are divergent toward the peripheral edge portion 26 of the cover body 16, the annular lower portion 30 of the cover body 16 is folded upward, Under the annular lower portion 30 of the cover body 16, an in-tent annular effective space 34 that communicates with the space in the tent 10 below the non-folded portion 32 of the cover body 16 can be formed. More specifically, in the step of forming the annular effective space 34 in the tent, the height H of the annular effective space 34 in the tent 10 can be adjusted by adjusting the length of the telescopic bar 40. .
In this case, a smoke discharge guide path 38 in the concave tent is formed in the annular lower portion 30 of the gusset portion 26 downward from the boundary portion between the non-folded portion 32 and the folded portion toward the peripheral portion 28.
By folding the annular lower portion 30 of the cover body 16 upward, the gusset portion 26 is stretched, so that the annular lower portion 30 is formed in a flat shape, so that water accumulates in the annular lower portion 30 during rainy weather. Can be prevented in advance.
After assembly of the tent 10, the height H of the in-tent annular effective space 34 is adjusted by appropriately adjusting the length of the telescopic bar 40, and the in-tent annular effective space 34 is, for example, a relaxing space or a dining space. Etc.

According to the tent 10 having the above configuration, the central portion 12 is configured by connecting each of the one end portions 20 of the four or more poles 18, and the other end portion 22 of the four or more poles 18 is on the same plane. The frame structure 14 that spreads radially downward from the central portion 12 is formed by forming a downwardly expanding shape so that the polygonal shape of the frame is formed, and the cover body 16 is covered from above. The cover body 16 is pulled out to the peripheral portion 28 of the cover body 16 between the substantially triangular cover portion 24 corresponding to the space between the adjacent poles 18 and the adjacent substantially triangular cover portion 24. Since both the substantially triangular cover portion 24 and the gusset portion 26 are divergent toward the peripheral edge portion 28 of the cover body 16, By folding the lower portion 30 upward, an annular effective space 34 in the tent that communicates with the space in the tent 10 below the non-folded portion 32 of the cover body 16 is formed below the annular lower portion 30 of the cover body 16. In addition, the annular lower portion 30 of the gusset portion 26 is formed with a smoke discharge guide path 38 in the concave tent downward from the boundary portion between the non-folded portion 32 and the folded portion toward the peripheral portion 28. Therefore, while being easy to assemble, the internal effective space 34 can be secured, and the comfort is excellent.

In particular, in order to secure the annular effective space 34 in the tent, the annular lower portion 30 of the cover body 16 is folded upward and held horizontally, so that the cover body 16 extends from the boundary with the non-folded portion 32 to the peripheral portion 28. When the gusset 26 extending toward the tent is assembled, each of the poles 18 of the frame structure 14 is applied along the extending direction of the gusset 26 when assembling the tent. It is possible to contribute to stabilization of the shape of the frame structure 14 by positioning the pole 18 on the inner surface of the gusset portion 26 of the substantially conical cover body 16. Further, the peripheral portion 28 of the gusset portion 26 is supported from below using the extendable bar 40 with the annular lower portion 30 of the cover body 16 folded upward. As a result, a portion other than the support portion loosens downward due to its own weight, so that in the gusset portion 26, a downward concave path extending from the boundary with the non-turned portion 32 toward the peripheral portion 28 is formed. It can also be used as a smoke discharge guide path 38 in the tent.

In this case, when the gusset portion 26 does not fold the annular lower portion 30 of the cover body 16 and covers the skeleton structure from above with the cover body 16 as a whole, the isosceles triangles forming the gusset portion 26 are equilaterally overlapped with each other. When the annular lower portion 30 of the cover body 16 is folded back and is extended horizontally, the gusset portion 26 disappears and is in a taut state in terms of the appearance of the tent 10, but the gusset portion 26 itself is elastic, so that by supporting the peripheral portion 28 of the gusset portion 26 from below by an expansion / contraction adjustment bar, it extends from the boundary portion with the non-turned portion 32 toward the peripheral portion 28 and has a concave smoke downward. The discharge guide path 38 can be formed.

A second embodiment of a tent according to the present invention will be described below in detail with reference to the drawings.
In the following description, the same components as those in the first embodiment are denoted by the same reference numerals, and the description thereof will be omitted. Hereinafter, the characteristic portions of the present embodiment will be described in detail.
The feature of the second embodiment of the present invention resides in the cover body 16. In the first embodiment, the cover body 16 is formed into a substantially conical shape by sewing the gusset portion 26 and the substantially triangular cover portion 24. Although formed, in this embodiment, the cover body 16 has a circular planar shape, is a single body, does not have the gusset portion 26, but has a notch 98 extending from the peripheral portion 28 to the center.

More specifically, as shown in FIG. 10, the cover body 16 has a point-symmetric integral plane shape with the center portion 12 as the center, and is provided with a notch 98 extending from the peripheral edge portion 26 to the center. By overlapping the circumferential portions of the body 16, a substantially conical shape is formed. By adjusting the circumferential length of the overlapping portion 104 of the cover body 16, the substantially conical shape of the cover body 16 can be adjusted. The overlapping portions 104 may be fixed by a conventionally known method.
Thus, in the first embodiment, the cover body 16 is a dedicated product applicable only to the regular octagonal pyramid framework structure 14, but in the present embodiment, the cover body 16 is an arbitrary polygonal pyramid framework structure 14. Applicable general purpose product.

In the present embodiment, the pole 18 cannot be positioned using the gusset portion 26 when the tent is assembled, and the gusset portion 26 is not present when the annular lower portion 30 of the cover body 16 is folded back. 30 is inclined upward from the central portion 12 toward the peripheral portion 28, and the gusset portion 26 cannot be used to form the smoke discharge guide path 38 in the tent 10; When used in a space, it is possible to adjust the size of the space in the tent according to the installation space without the risk of rainwater collecting between the non-folded portion 32 and the folded portion, and the cover body 16 can be simplified. It is possible to manufacture at a low cost by using a monolithic shape.
As a modification, by providing the gusset portion 26 in the cover body 16 as in the first embodiment, the annular lower portion 30 moves from the central portion 12 toward the peripheral portion 28 when the annular lower portion 30 of the cover body 16 is folded back. It can be held horizontally, and the substantially conical shape of the cover body 16 is adjusted using the overlapping portion 104 according to the divergent shape of the framework structure 14, and the gusset portion 26 is formed on the inner surface of the cover body 16. It is possible to stabilize the skeleton structure 14 by applying the poles 18 along the extending direction.

A third embodiment of the tent 10 according to the present invention will be described in detail below with reference to FIGS. 11 to 13.
In the following description, the same components as those in the first embodiment are denoted by the same reference numerals, and the description thereof will be omitted. Hereinafter, the characteristic portions of the present embodiment will be described in detail.
The feature of the third embodiment of the present invention resides in the tent fixing jig 200. In the first and second embodiments, the annular lower portion 30 folded back above the cover body 16 falls down to the non-folded portion side. As an annular lower support means for preventing the above, the tension rope 102 is used, whereas the tent fixing jig 200 is used as an alternative to the tension rope 102.

As shown in FIG. 12, the tent fixing jig 200 is made of an integral metal, and has a bifurcated portion 202 having an opening facing outward at one end 214 and a shaft portion 203 extending in the longitudinal direction to the other end 212. In addition, a full screw portion 210 is provided on the outer surface of the shaft portion 203 over the entire length direction, and a nut 206 and a washer 208 are screwed into the full screw portion 210. The material of the tent fixing jig 200 may be made of wood or hard resin depending on the load acting on the tent fixing jig 200. When the tent fixing jig 200 is dedicated to the tent 10, as will be described later, the adjustment range of the height H of the annular lower end 30 constituting the folded portion of the tent 10 is determined in advance. A part may be extended from the other end 212 toward the one end 214 without providing a screw part over the whole longitudinal direction of the part 203.
The tent fixing jig 200 replaces the telescopic bar 40 and the corresponding pole 18 and fixes it. In the telescopic bar 40 having a fitting structure of the inner tube 45 and the outer tube 41, the inner tube 45 is arranged on the upper side fixed to the peripheral portion 28 of the cover body 16, and the outer tube 41 is arranged on the lower side pivoted to the lower end of the pole 18, and the inner tube 45 is moved relative to the outer tube 41. The length of the telescopic bar 40 and thus the height of the folded portion of the tent 10 are adjusted. In this case, the eyebolt 43 is provided so as to be screwed into a screw hole (not shown) provided in the thickness direction of the outer tube 41 and to come into contact with the outer surface of the inner tube 45, as will be described later. The bifurcated portion 202 of the tent fixing jig 200 can be hooked on the eyebolt 43.
As shown in FIG. 13, it is installed on the side facing the corresponding pole 18 (the side facing inward of the tent 10), and the eyebolt 43 is fastened to fix the relative position of the inner tube 45 to the outer tube 41. I am doing so.
The bifurcated portion 202 is provided so that the opening 205 faces outward on the opposite side of the shaft portion 203 so that the longitudinal direction thereof coincides with the longitudinal direction of the shaft portion 203, and a space between the bifurcated portions 202 A and B is provided. 204, and the tent fixing jig 200 is placed on the corresponding telescopic bar 40 so that the base of the eyebolt 43 of the telescopic bar 40 is disposed in the space 204 through the opening 205 as will be described later. Thus, the tent fixing jig 200 can be fixed to the corresponding telescopic bar 40.
The shaft diameter of the entire screw portion 210 may be a size that can be accommodated in the through hole 216 provided in the corresponding pole 18, and the screw pitch and the length of the entire screw portion 210 are the height adjustment range of the tent 10, the tent What is necessary is just to determine according to the weight of 10, a magnitude | size, etc. Further, when the tent fixing jigs 200 are provided between the respective poles 18 and the corresponding telescopic bars 40, the number of the tent fixing jigs 200 depends on the number of the poles 18 to be provided (8 in the present embodiment). Since the load received by each tent fixing jig 200 changes, the shaft diameter may be determined in consideration of this. In some cases, the through hole 216 may be a simple long hole that does not penetrate the pole 18. As will be described later, the tent fixing jig 200 can be extended from the pole 18 to the telescopic bar 40.
It is preferable to determine the direction of the through hole 216 so as to be obliquely upward.
In the corresponding through hole 216 of the pole 18, a counterbore portion 218 is provided at the end of the telescopic bar 40 side so as to form an annular surface portion 217, and the entire screw portion 210 of the tent fixing jig 200. The nut 206 that is screwed into the screw portion 210 is advanced inward in the tent 10 in a state where the tip end portion of the nut is inserted into the through hole 216, whereby the annular surface portion of the counterbore portion 218 is interposed via the washer 208. 217 and abut the tent fixing jig 200 firmly to the corresponding pole 18, and the base of the bifurcated portion 202 on the shaft 203 side is pressed against the base of the eyebolt 43, via the bifurcated portion 202. The tent fixing jig 200 can be fixed to the corresponding telescopic bar 40. The size of the annular surface portion 217 is a size capable of receiving a washer 208 having a diameter larger than that of the nut 206. If the pole 18 is made of wood, the countersink portion 218 including the through hole 216 is processed. Easy.

As shown in FIG. 13, in a state where the length-adjustable telescopic bars 40 are attached to the respective poles 18, the tent fixing treatment is performed so that each pole 18 can be replaced with the corresponding telescopic bar 40. The tool 200 is attached. More specifically, in each pair of the pole 18 and the corresponding telescopic bar 40, the straight body portion (root) of the eyebolt 43 is disposed in the space 204 between the forked portion 202 through the opening 205, While the nut 206 and the washer 208 are positioned on the side of the telescopic bar 40, the entire screw portion 210 is inserted into the corresponding through hole 216 of the pole 18 from the other end portion 212 side, and the nut 206 is rotated along the screw portion 210. Then, the tent fixing jig 200 is firmly fixed to the pole 18 by being pressed against the annular surface portion 217 of the counterbore portion 218 of the through hole 216 through the washer 208, and the tent fixing treatment is performed through the bifurcated portion 202. The tool 200 is fixed to the corresponding telescopic bar 40. As a result, the folding portion of the tent 10 falls to the non-folding portion 32 side so that a compressive force acts on the tent fixing jig 200, so that the tent fixing jig 200 corresponds to each pole 18. 40, and constitutes an annular lower support means for preventing the annular lower portion 30 folded back above the cover body 16 from falling into the non-folded portion 32 side. In this case, even when a lateral load, not an axial direction, is applied to the tent fixing jig 200, one of the forked portions 202A and B hits the straight body portion of the eyebolt 43. There is no risk of the tool 200 coming off the telescopic bar 40.

According to the tent 10 of the present embodiment, it is possible to reduce the occupation area necessary for stretching the tent 10 as compared with the tent 10 of the first embodiment. More specifically, in the tent 10 of the first embodiment, the tension rope 102 is obliquely used as an annular lower support means for preventing the annular lower portion 30 folded back above the cover body 16 from falling to the non-folded portion 32 side. As shown in FIG. 9, the occupied area of the octagonal shape formed by the portion where the anchor is driven into the ground GL at the lower end of each tensioning rope 102 is the octagonal shape formed by the lower end of each pole 18. Compared to the occupied area, which occupies the area of the ground, in the present embodiment, as shown in FIG. By doing so, the octagonal occupied area formed by the lower end of each pole 18 is an area necessary to stretch the tent 10, and the restriction of the place where the tent 10 is assembled is reduced. It is possible.
According to the tent 10 of the present embodiment, it is possible to improve convenience when entering and exiting the tent 10 as compared to the tent 10 of the first embodiment. More specifically, in the tent 10 of the first embodiment, the tension rope 102 is obliquely used as an annular lower support means for preventing the annular lower portion 30 folded back above the cover body 16 from falling to the non-folded portion 32 side. As shown in FIG. 9, when the tent user goes in and out of the tent 10, there is a risk of falling by hooking the leg on the tension rope 102, so as not to fall like this. While it is necessary to pay attention to the tension rope 102 and there is a part inferior in convenience of the tent 10, in the present embodiment, as shown in FIG. By making the tent 10 unnecessary, the user of the tent 10 can use the tent 10 without worrying about the tension rope 102 when entering or leaving the tent 10 or when carrying in / out an object from the tent 10. It is possible to improve the resistance.
With regard to the effects of reducing the occupied area and improving the convenience of the tent, particularly in the case of the tension rope 102, one end thereof is hung on the eyelet 80 provided on the peripheral edge portion 26 of the cover body 16, and the other end is placed on the ground GL. Since the anchor rope is hit and the tension rope 102 is fixed, the length of the tension rope 102 becomes longer, whereas in the case of the tent fixing jig 200, the lower end portion of the pole 18 and the corresponding telescopic bar 40 are provided. Since only the lower end portion is connected, the required length is short, and it is arranged in a plane constituted by the pole 18 and the corresponding telescopic bar 40, so that the effect becomes more remarkable.

According to the tent 10 of the present embodiment, for example, the tent 10 can be stretched inside a building or the like, compared to the tent 10 of the first embodiment. More specifically, in the tent 10 of the first embodiment, a tension rope 102 is used as an annular lower support means for preventing the annular lower portion 30 folded back above the cover body 16 from falling to the non-folded portion 32 side. As shown in FIG. 9, the lower end of the tension rope 102 is anchored to the ground, and it is difficult to anchor on the floor of the building, whereas in the present embodiment, this is the case. By eliminating the need for the tension rope 102, the tent 10 can be stretched indoors in a building.
According to the tent 10 of the present embodiment, it is easier to adjust the height H of the annular lower end 30 constituting the folded portion of the tent 10 than the tent 10 of the first embodiment. More specifically, in the tent 10 according to the first embodiment, the necessary length of the tensioning cord 102 that has been tensioned changes as the height H of the folded portion changes. It is difficult to change the position of the anchor to each ground surface GL. In any case, it is necessary to replace the tension line 102 with a different length and re-tension the tension line 102. On the other hand, in this embodiment, it is not necessary to replace the tent fixing jig 200, the eyebolt 43 is loosened, the length of the telescopic bar 40 is adjusted, and the nut in the tent fixing jig 200 is adjusted accordingly. The fixing to the corresponding pole 18 by 206 (the position of the nut) may be adjusted.
From this point of view, if the inner tube 45 of the telescopic bar 40 is arranged on the upper side fixed to the peripheral portion 28 of the cover body 16 and the outer tube 41 is arranged on the lower side pivoted to the lower end of the

pole

18, 45 is moved with respect to the outer tube 41 to adjust the length of the telescopic bar 40, and thus the height of the folded portion of the tent, and the outer tube 41 is fixed and the eyebolt attached to the outer tube 41 Since 43 also does not move, it is possible to simplify the fixing adjustment to the corresponding pole 18 by the nut 206 in the tent fixing jig 200.
In particular, as shown in FIG. 13, with respect to an aspect in which the tent fixing jig 200 is fixed to the telescopic bar 40 via the bifurcated portion 202, the orientation of the long hole 216 and the annular surface portion 217 is taken into consideration. The tent fixing jig 200 is disposed so as to extend obliquely upward from the position fixed to the corresponding pole 18 by the nut 206 toward the bifurcated portion 202, thereby making the bifurcated portion 202 a straight body portion (root) of the eyebolt 43. It becomes easy to hook on.

As a modification of the present embodiment, the bifurcated portion 202 may not be provided at the one end 214 of the tent fixing jig 200 and may be fixed to the corresponding telescopic bar 40. More specifically, the tent fixing jig 200 is not fixed to the telescopic bar 40 using the eyebolt 43 of the corresponding telescopic bar 40, but the tent fixing jig 200 extends horizontally from an aesthetic point of view. Further, it may be fixed to the corresponding telescopic bar 40 in advance by welding or the like. In this case, the inner tube 45 of the telescopic bar 40 is not disposed on the upper side fixed to the peripheral edge portion 28 of the cover body 16, and the outer tube 41 is not disposed on the lower side pivoted to the lower end of the pole 18. It may be an arrangement relationship.

The embodiments of the present invention have been described in detail above, but various modifications or changes can be made by those skilled in the art without departing from the scope of the present invention.
For example, in the present embodiment, the frame structure 14 has been described as having eight regular poles and eight octagons as the bottom. However, the present invention is not limited thereto, and four or more poles 18 are used to form a polygon. It may be a bottom surface.
For example, in the present embodiment, each of the eight poles 18 has been described as a straight rod having the same length, but the present invention is not limited to this, and there are some of the eight poles 18 having different lengths. Or may be curved.

For example, in the present embodiment, the cover body 16 has been described as having a plurality of gusset portions 26 interposed between the substantially triangular cover portions 24 adjacent to each other in the circumferential direction of the cover body 16, but the present invention is not limited thereto. Alternatively, a single gusset portion 26 having a large circumferential width of the cover body 16 may be provided.
For example, in the first embodiment, the cover body 16 has been described on the assumption that the gusset portion 26 exists, but the folded portion of the cover body 16 is inclined upward toward the peripheral portion 28 without being limited thereto. As long as this is permitted, the gusset portion 26 may be omitted.

For example, in the present embodiment, the cover body 16 has been described with the plurality of gusset portions 26 having the same shape and the plurality of substantially triangular cover portions 24 having the same shape, but the gusset portion is not limited thereto. 26, the pole 18 is applied along the extending direction of the tent 10, and a part of the annular effective space 34 in the tent 10 is formed for each substantially triangular cover portion 24. Depending on the required width, there may be different shapes among the plurality of gusset portions 26 and different shapes among the plurality of substantially triangular cover portions 24.

For example, in this embodiment, regarding the height of the annular effective space 34 in the tent 10, the telescopic bar 40 is assumed on the assumption that a part of the annular effective space 34 in the tent 10 is formed for each substantially triangular cover portion 24. Although the height of the annular effective space 34 in the tent 10 has been described as being uniform, the length of the telescopic bar 40 is not limited to that, and the length of the extendable bar 40 is set to the circumferential position of the cover body 16. By changing accordingly, a part of the annular effective space 34 in the tent 10 may have a different height depending on the usability of the space in the tent 10.
For example, in this embodiment, with respect to the manner of fixing the cover body 16 to the pole 18, the inner peripheral edge portion 28 of the annular lower portion 30 of the cover body 16, that is, the boundary portion between the folded portion and the non-folded portion 3232 of the cover body 16. The cover 16 is fixed to the pole 18 using an endless rope. However, the present invention is not limited to this, and the cover 16 may be fixed closer to the center than the inner peripheral edge 28 of the annular lower portion 30. In particular, especially when the temporary outdoor tent 10 is used in a season when the weather is stable, the cover body 16 may be fixed to some of the plurality of poles 18, and the size of the tent 10 is large, and the cover body 16 When the weight of the cover reaches several tens of kilograms, the frame structure can be stably covered only by the weight of the cover body 16.

For example, in the present embodiment, the hanging curtain 48 will be described assuming that a plurality of hanging curtains 48 are provided over the entire peripheral edge portion 28 of the cover body 16 for each substantially triangular cover portion 24 and the space in the tent 10 is partitioned from the outside. However, the present invention is not limited to this. For example, a banner corresponding to a substantially triangular cover portion 24 may not be provided and may be used as the entrance / exit of the space in the tent 10.
For example, in the present embodiment, regarding the annular effective space 34 in the tent 10, the length of the telescopic bar 40 and the length of the telescopic bar 40 are assumed on the assumption that a section of the annular effective space 34 in the tent 10 is formed for each substantially triangular cover portion 24. Although the center angle of the poles 18 adjacent to each other in the circumferential direction of the cover body 16 is the same, the sections of the annular effective space 34 in the tent 10 have been described as having a uniform space. In accordance with the size required for the section of the annular effective space 34, the length of the telescopic bar 40 and the center angle between the adjacent poles 18 are adjusted, and the inner ring of the tent 10 constituted by sections of different widths. The effective space 34 may be used.
For example, in the present embodiment, the case where the cover body 16 is not folded back has been described as covering the entire frame structure 14 from above. However, the present invention is not limited thereto, and the peripheral portion of the cover body 16 is not folded back. 28 may not reach the ground and may cover up to the ground by using a hanging curtain 48 from the peripheral edge 28 of the cover body 16.
For example, in the first and second embodiments, the upholstery line 102 is used as the annular lower support means for preventing the annular lower portion 30 folded back above the cover body 16 from falling down to the non-folded portion 32 side, and the third embodiment. In the above description, the tent fixing jig 200 is used. However, the present invention is not limited to this, and depending on the situation of the place where the tent 10 is to be stretched, as the annular lower support means, the tension rope 102 and the tent fixing jig 200 are used. For example, in the eight poles 18, some use the tension rope 102, and the rest use the tent fixing jig 200, or stretch the tent 10 in a place with a strong wind outdoors. In such a case, the tent fixing jig 200 may be used together with the tension rope 102 for all the poles 18.
For example, in the third embodiment, the tent fixing jig 200 is described as being used for the tent 10 in which the cover body 16 is provided with the gusset portion 26 as in the first embodiment, but the present invention is not limited thereto. The tent fixing jig 200 may be used for the tent 10 in which the gusset portion 26 is not provided in the cover body 16 as in the second embodiment.
For example, in the third embodiment, it has been described that the tent fixing jig 200 is attached so that the pole 18 and the corresponding telescopic bar 40 are replaced after the length of the telescopic bar 40 is adjusted. Without limitation, when the position of the eyebolt 43 is fixed, the length of the telescopic bar 40 may be adjusted after the tent fixing jig 200 is attached according to the situation.

It is a side view of the assembled state of the tent 10 which concerns on 1st Embodiment of this invention. It is a top view in the state where the tent 10 concerning a 1st embodiment of the present invention was assembled. FIG. 2 is a schematic plan view of a roof frame 52 in the tent 10 according to the first embodiment of the present invention. FIG. 3 is a schematic side view of a roof frame 52 in the tent 10 according to the first embodiment of the present invention. 1 is an overall view of a telescopic bar 40 in a tent 10 according to a first embodiment of the present invention. In the tent 10 which concerns on 1st Embodiment of this invention, it is an external view of the state which made the frame structure self-supporting. In the tent 10 which concerns on 1st Embodiment of this invention, it is an external view of the state which covered the cover body 16 on the frame structure. In the tent 10 which concerns on 1st Embodiment of this invention, it is the inside view which looked up above the state which covered the cover body 16 on the frame structure. In the tent 10 which concerns on 1st Embodiment of this invention, it is the whole perspective view of the state which extended | hanged the hanging curtain on the peripheral part in the state which turned the cover body 16 back. In the tent 10 which concerns on 2nd Embodiment of this invention, it is a figure similar to FIG. In the tent 10 which concerns on 3rd Embodiment of this invention, it is a figure similar to FIG. In the tent 10 which concerns on 3rd Embodiment of this invention, it is a perspective view of a tent fixing jig. In the tent 10 which concerns on 3rd Embodiment of this invention, it is a figure which shows the condition which fixes the tension | tensile tent 10 using a tent fixing jig.

GL Ground H Height of folded part W Overhang width
W1 Perimeter width D of gusset portion Distance from center to apex of gusset portion 10 Tent 12 Center portion 14 Frame structure 16 Cover body 18 Pole 20 One end portion 22 Other end portion 24 Substantially triangular cover portion 28 Perimeter portion 26 Machi portion 30 Annular lower portion 32 Non-folded portion 33 Internal space 34 Effective space inside annular tent 36 Slack portion 38 Discharge guide path 40 Telescopic bar 41 Outer tube 42 One end 43 Eye bolt 44 Other end 45 Inner tube 48 Hanging curtain 49 Pin stopper 52 Roof frame 54 Side surface Part 56 Fixed part 58 Regular polygon body 62 Cover body support part 64 Plate-like body 66 Screw hole 68 Bar material 60 Top surface 80 Eyelet 82 Rope 84 Through hole 86 Boundary part 90 Isosceles triangle part 92 Isometric trapezoid part 94 Vertex 96 Leg part 98 notch 100 overhang part 102 tension rope 104 overlap part
200 Tent fixing jig
202 Fork
203 Shaft
204 spaces
205 opening
206 Nut
208 washer
210 Full thread
212 The other end
214 one end
216 Through hole
217 Annular surface
218 Countersink

Claims

A tent that has a framework structure that radiates downward from a central portion and a cover body that covers the framework structure from above, and an internal space is formed below the framework structure;
The frame structure is configured such that the central portion is formed by connecting one end portions of four or more poles, and a polygon on the same plane is formed by the other end portions of the four or more poles. It ’s in a downward shape,
The cover body has a size and a shape capable of being in close contact with the four or more poles constituting the divergent shape of the frame structure, and a peripheral portion of the cover body is attached to and detached from the four or more poles Is free
By folding the annular lower portion of the cover body upward, an annular effective space in the tent is formed below the annular lower portion of the cover body, which communicates with the internal space below the non-folded portion of the cover body. A tent characterized by that.
The tent according to claim 1, further comprising folded holding means for holding the annular lower portion of the cover body folded upward.
The folding holding means is a telescopic bar, and one end of the telescopic bar is pivotally attached to the lower end of the pole, and the other end of the telescopic bar is the peripheral edge of the cover body. Connected to the
The tent according to claim 2, wherein a height of the annular effective space in the tent can be adjusted by adjusting a length of the telescopic bar.
The tent according to claim 1, further comprising an annular lower support means for preventing the annular lower part folded back above the cover body from falling into the non-folded part side.
A plurality of eyelets are provided on the inner peripheral edge of the annular lower portion of the cover body at intervals in the circumferential direction, and the pole is located at a position corresponding to the inner peripheral edge of the annular lower portion. 5. The through hole is provided in a direction intersecting with the extending direction, and the cover body and the pole are fixed by an endless rope connected through the plurality of eyelets and the through hole. The tent according to any one of the above.
The tent according to claim 1 or 2, wherein the number of the poles is eight, and each of the other end portions of the poles is fixedly disposed on the ground such that the polygon forms a regular octagon.
The cover body has a gusset portion at the annular lower portion so that the annular lower portion of the cover body can be held horizontally toward the peripheral portion by folding the annular lower portion of the cover body upward. The tent according to any one of claims 1 to 6.
The gusset part interposed between the substantially triangular cover part straddling between the poles adjacent in the circumferential direction and the substantially triangular cover part adjacent in the circumferential direction so as to come out to the peripheral part of the cover body. And
When the cover body is not folded back, the pole is applied along the extending direction of the gusseted portion, and the annular lower portion of the cover body is folded upward so that the annular lower portion of the cover body becomes the peripheral portion. The tent according to claim 7, wherein the gusset portion forms a divergent shape toward a peripheral edge portion of the cover body so that the gusset portion can be held horizontally.
The substantially triangular cover portion has a divergent shape toward the peripheral edge of the cover body,
The other end of the telescopic bar is connected to the peripheral portion of the gusset portion, and a smoke discharge guide path is formed in the tent that is concave downward along the extending direction of the gusset portion. The tent according to 8.
The cover body has a substantially pyramid shape with a polygon formed by the pole as a bottom surface in a state where the cover body is not folded back,
The substantially triangular cover portion has an isosceles triangular portion whose top is applied to the central portion, and an isosceles trapezoidal portion with the base of the isosceles triangular portion as an upper side,
The isosceles legs are configured in an isosceles triangle shape by the legs of the isosceles trapezoidal part adjacent in the circumferential direction from the vertices of the equilateral and base sides of the isosceles triangle part. The shape of the trapezoidal part is determined,
Thereby, the annular lower part is configured by alternately arranging the isosceles trapezoidal part and the gusset part in the circumferential direction,
The tent according to claim 8 or 9, wherein a distance between the center portion and the apex and a length of the peripheral portion of the gusset portion are determined according to a desired width of a horizontal folded portion.
The substantially triangular cover portion and the gusset portion are provided over the entire circumferential direction of the cover body by the number of the poles so that each of the poles can be arranged along the same side of the isosceles triangular portion. The tent according to claim 10.
The cover body has a point-symmetric integral plane shape with the center portion as the center, and is provided with a cut extending from the peripheral edge to the center, and by overlapping the circumferential portions of the cover body through the cut. Forming a substantially conical shape,
The said cover body has a gusset part so that it can hold | maintain the annular lower part of the said cover body horizontally toward the said peripheral part by folding up the annular lower part of the said cover body upwards. The tent according to any one of the above.
The tent according to claim 12, wherein a substantially conical shape of the cover body can be adjusted by adjusting a circumferential length of the overlapping portion of the cover body.
The tent according to any one of claims 8 to 11, wherein the cover body is made of cloth, and the substantially triangular cover portion and the gusset portion are stitched together.
The tent according to any one of claims 8 to 11, wherein the cover body is made of tarpaulin, and the substantially triangular cover portion and the gusset portion are welded together.
The gusseted portion and the substantially triangular cover portion are made of the same material, and the thickness of the gusseted portion is such that the sunlight can be transmitted through the gusseted portion into the annular effective space in the tent. The tent according to claim 14 or 15, wherein the tent is thinner than a thickness of the triangular cover portion.
The tent according to claim 6, wherein a hanging curtain is provided in the tent, the banner hanging from the pole arranged in a diagonal line of the regular octagon, thereby partitioning the space in the tent.
2. The tent according to claim 1, wherein a hanging curtain hanging from the peripheral edge of the cover body is provided in the annular lower portion of the cover body folded upward, and the space in the tent is partitioned from the outside by the hanging curtain. .
A roof frame is provided at the central portion, and the roof frame supports a regular polygon whose side portions constitute a fixing portion for the pole, and a cover member that is tapered upward from the upper surface of the regular polygon. And
The fixing portion has a pair of plate-like bodies capable of sandwiching the one end portion of the pole, and the pair of plate-like bodies are provided with screw holes for screw fastening to the pole. The tent according to any one of claims 1 to 18.
The cover body support portion has a bar that extends from each side of the upper surface at a predetermined inclination angle upward on a center line of a regular polygon,
The plate-like body extends obliquely downward in parallel with the extending direction of the bar,
The tent according to claim 19, wherein the screw hole is provided in a lower end portion of the plate-like body.
Connecting one end portions of four or more poles, and forming a frame structure that radiates downward from the center portion so that a polygon on the same plane is formed by the other end portions;
Fixing each of the other ends of the four or more poles to the ground, and erecting a divergent frame structure below;
Covering the cover body from above against the upright frame structure;
And a step of fixing the cover body to the frame structure in a state where the peripheral edge of the cover body is detachable from four or more poles.
The cover body has a substantially triangular cover portion straddling between the adjacent poles, and a gusset portion interposed between the adjacent substantially triangular cover portions so as to come out to the peripheral edge portion of the cover body. Both the triangular cover part and the gusset part form a divergent shape toward the peripheral part of the cover body,
A step of forming an annular effective space in the tent that communicates with a space in the tent below the non-folded portion of the cover body by lowering the annular lower portion of the cover body upward. The tent assembling method according to claim 20, further comprising:
The cover body has a substantially pyramid shape with a polygon formed by the pole as a bottom surface in a state where the cover body is not folded back, and extends along the extending direction of the gusset portion with respect to the inner surface of the cover body. 23. The method of assembling a tent according to claim 22, comprising the step of determining the shape of the frame structure by applying the pole.
Folding the annular lower portion of the cover body upward to form a smoke discharge guide path in the tent that is concave downward along the extending direction of the gusset portion and toward the peripheral edge of the cover body, The method for assembling a tent according to claim 23.
Adjusting the three-dimensional shape of the cover body according to the divergent shape of the framework structure;
Further comprising stabilizing the framework structure by applying the pole to the inner surface of the cover body along the extending direction of the gusset portion.
The method for assembling a tent according to any one of claims 21 to 24.
The tent according to claim 11, wherein the gusset portion is stretched by folding the annular lower portion of the cover body upward, whereby the annular lower portion is formed in a planar shape.
The annular lower support means is a tent fixing jig that connects the pole and the corresponding telescopic bar,
The tent fixing jig has a threaded portion extending in the longitudinal direction at its shaft portion,
With the tip of the shaft portion inserted into the elongated hole provided in the pole, the nut screwed to the screw portion is advanced in the longitudinal direction toward the inside of the tent, via the tent fixing jig. The tent according to claim 4 which fixes said telescopic bar corresponding to said pole.
The telescopic bar is a fitting structure of an inner tube and an outer tube, and a bolt that is screwed into a screw hole provided in the thickness direction of the outer tube and abuts on the outer surface of the inner tube It is provided to face the pole,
The bifurcation is provided at one end of the tent fixing jig so that the opening faces outward.
While the bolt is placed in the space between the two forks through the opening, the nut screwed into the threaded portion is advanced inward in the tent in the longitudinal direction, so that the 28. A tent according to claim 27, wherein a pole and the corresponding telescopic bar are secured.
The telescopic bar has a fitting structure between the inner tube and the outer tube, and is provided with a bolt that is screwed into a screw hole provided in the thickness direction of the outer tube and abuts on the outer surface of the inner tube.
The tent according to claim 27, wherein one end of the tent fixing jig is fixed to the corresponding pole so that the tent fixing jig extends in a horizontal direction.
One end of the inner tube is connected to the peripheral edge of the cover body, and one end of the outer tube is pivotally attached to the lower end of the pole,
The length of the telescopic bar is adjusted by moving the inner tube relative to the outer tube, and one end of the tent fixing jig is fixed to the outer tube. Item 30. The tent according to item 29.