JP2006090124A - Outdoor tent against cross-wind - Google Patents
Outdoor tent against cross-wind Download PDFInfo
- Publication number
- JP2006090124A JP2006090124A JP2005329513A JP2005329513A JP2006090124A JP 2006090124 A JP2006090124 A JP 2006090124A JP 2005329513 A JP2005329513 A JP 2005329513A JP 2005329513 A JP2005329513 A JP 2005329513A JP 2006090124 A JP2006090124 A JP 2006090124A
- Authority
- JP
- Japan
- Prior art keywords
- awning
- roof
- tent
- lid
- crosswind
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Landscapes
- Tents Or Canopies (AREA)
Abstract
Description
本発明は、上部に天幕屋根を有する外周開放形の野外テントに関し、特に屋根の構造に特徴を有する横風対応型野外テントに関する。 The present invention relates to an open-air outdoor tent having a awning roof at the top, and more particularly to a crosswind-compatible outdoor tent characterized by a roof structure.
従来、上部に天幕屋根を有する外周開放形の野外テントでは、構造が単純で組立も容易なことから、左右の垂直な側面が三角形をなす切り妻屋根のものが主として用いられてきた。しかし、この切り妻屋根の野外テントでは、テントが大型になり奥行きが拡がれば屋根の高さは高くなり、骨組に天幕を被せるのが容易でなくなるばかりか、横風を受ける屋根面積が大きくなり、突然の強い横風に対する危険度が高まるという難点があった。 Conventionally, open tents with a awning roof on the upper part have been mainly used for gable roofs where the right and left vertical sides form a triangle because the structure is simple and easy to assemble. However, in this outdoor gable with a gable roof, if the tent becomes large and the depth increases, the height of the roof increases, and it is not easy to cover the frame with a tent, and the roof area that receives crosswind is large. As a result, there was a difficulty in increasing the risk of sudden strong crosswinds.
本発明は、上記従来技術に鑑み、上部に天幕屋根を有する外周開放形の野外テントの屋根高を低く抑え、突然の強い横風に対応できるばかりでなく、より奥行きの長い、大きな床面積を有する野外テントの実現を図るものである。 In view of the above-described prior art, the present invention not only can suppress the roof height of an open outer tent having a tent roof on the upper portion and can cope with a sudden strong crosswind, but also has a large floor area with a longer depth. It is intended to realize outdoor tents.
本発明者は次の手段によって上記課題を解決した。
（１）上部に天幕屋根を有する外周開放形の野外テントにおいて、天幕屋根が、左右の垂直な側面が台形で天頂部が平坦で前後面が下方へ広がる斜面である天幕と、該天幕を支える左右の側面が台形骨組と同左右の台形骨組間に台形骨組の角部に両端を固定して横架される４本の架橋骨組とで構成されてなる横風対応型野外テントであって、
前記天幕屋根に、１つの穴からなる通風口又は複数の穴を隣接配置されてなる通風口を１又は複数個配設し、かつ前記通風口に、その外面部に１枚又は複数枚のシート状の蓋を、その上端縁をテントの天頂部の中心部付近に逢着、糊着け等して固着し、同蓋の下部両端はゴムひもを介して係止してなる中程度の固定力を発現する係止手段により通風口に隣接する天幕端縁部に係止してなり、突風又は強風を受けると前記蓋が自動的に開口し、天幕が吹き飛ばされないようになしたことを特徴とする横風対応型野外テント。
（２）側面が台形をなす天幕の平坦な天頂部に雨水がたまるのを防ぐため、該天頂部に１又は複数本の補強材を背部を上方に突出させた状態で架設してなることを特徴とする前記（１）に記載の横風対応型野外テント。
（３）側面が台形をなす天幕の平坦な天頂部に雨水がたまるのを防ぐため、該天頂部に凸部が設けられ同天頂部側面が三角形をなすことを特徴とする前記（１）又は（２）のいずれかに記載の横風対応型野外テント。
The present inventor has solved the above problems by the following means.
(1) In an open outer tent with a awning roof at the top, the awning roof supports the awning, the awning having a trapezoidal shape on the left and right vertical sides, a flat zenith, and a front and back surface extending downward. A lateral wind-compatible outdoor tent having left and right side surfaces composed of four bridge frames that are horizontally mounted with trapezoid frames fixed at both ends at the corners of the trapezoid frame between the trapezoid frames and the left and right trapezoid frames,
The awning roof is provided with one or a plurality of ventilation holes formed by adjoining a single hole or a plurality of holes, and one or a plurality of sheets on the outer surface of the ventilation hole. The lid is fixed by attaching or gluing the upper edge of the top of the tent near the center of the tent, and the lower ends of the lid are locked with rubber straps. It is locked to the edge of the awning adjacent to the air vent by the locking means that expresses, and the lid automatically opens when receiving a gust or strong wind, so that the awning is not blown away. Crosswind type outdoor tent.
(2) In order to prevent rainwater from accumulating on the flat zenith of the awning whose side faces form a trapezoid, one or a plurality of reinforcing members are installed on the zenith with the back protruding upward. The crosswind-compatible outdoor tent according to (1), which is characterized in that
(3) In order to prevent rainwater from collecting on the flat zenith portion of the awning whose side surface forms a trapezoid, the zenith portion is provided with a convex portion and the zenith portion side surface forms a triangle. (2) The crosswind type outdoor tent according to any one of (2).
（４）側面が台形をなす天幕屋根の骨組が、その天頂部はいずれも金属パイプ製の２本又は３本の棟木と２本の梁とで、また屋根の底部はいずれも金属パイプ製の２本の軒桁と２本の妻桁とで構成され、前記屋根天頂部の骨組と前記屋根底部の骨組とが金属パイプ製の４本の垂木によって結合されてなることを特徴とする前記（１）〜（３）のいずれか１項に記載の横風対応型野外テント。
（５）側面が台形をなす天幕屋根の骨組及びこの屋根の骨組を支える支柱が、それぞれの結合部に適合した組立手段により組立、解体自在に構成されてなることを特徴とする前記（１）〜（４）項のいずれか１項に記載の横風対応型野外テント。
（６）隣接配置された穴と穴の間に残された天幕屋根の部分が、天幕屋根の強度を保持し得る形状、本数及び幅を持ち、かつ前記通風口の総面積が、突風又は強風を受けたときに前記蓋が開口し得る大きさを有することを特徴とする前記（１）〜（５）のいずれか１項に記載の横風対応型野外テント。
（７）シート状の蓋が、防水処理されてなるものであることを特徴とする前記（１）〜（６）のいずれか１項に記載の横風対応型野外テント。
（８）シート状の蓋が、天幕と同様の帆布製のものであることを特徴とする前記（１）〜（７）のいずれか１項に記載の横風対応型野外テント。
（９）蓋の係止手段が、通風口に隣接する天幕端縁部に一部をフリーに残して係止されてなるものであることを特徴とする前記（１）〜（８）のいずれか１項に記載の横風対応型野外テント。
（１０）天幕屋根に設けた蓋が、その下部両端又は通風口の下部両隅付近の天幕に固着された紐、金属、プラスチック等のリングに挿通され、通風口の下部両端付近の天幕又は前記蓋の下部両端部の２点にその両端が固着されたゴムひもを介して係止されてなることを特徴とする前記（１）〜（９）のいずれか１項に記載の横風対応型野外テント。
(4) The frame of the awning roof with the trapezoidal side is composed of two or three purlins and two beams made of metal pipes at the top, and the bottom of the roof is made of metal pipes. It is composed of two eaves girders and two girder beams, wherein the roof top frame and the roof bottom frame are joined by four rafters made of metal pipes. The crosswind-compatible outdoor tent according to any one of 1) to (3).
(5) The frame of the awning roof having a trapezoidal side surface and the support supporting the frame of the roof are configured to be assembled and disassembled by assembling means suitable for each coupling portion. The crosswind-compatible outdoor tent according to any one of items (4) to (4).
(6) The portion of the awning roof left between the holes arranged adjacent to each other has a shape, number and width capable of maintaining the strength of the awning roof, and the total area of the vents is a gust or strong wind. The crosswind-compatible outdoor tent according to any one of (1) to (5), wherein the lid has a size that allows the lid to open when receiving the wind.
(7) The crosswind-compatible outdoor tent according to any one of (1) to (6), wherein the sheet-like lid is waterproofed.
(8) The crosswind-compatible outdoor tent according to any one of (1) to (7), wherein the sheet-like lid is made of a canvas similar to the awning.
(9) Any one of the above (1) to (8), wherein the lid locking means is locked at the edge of the awning adjacent to the ventilation opening leaving a part freely. A crosswind type outdoor tent according to claim 1.
(10) The lids provided on the roof of the awning are inserted through strings, metal, plastic rings, etc. fixed to the lower ends of the awning and near the lower corners of the ventilation opening, 10. The crosswind type outdoor according to any one of the above (1) to (9), characterized in that the lid is locked through rubber strings having both ends fixed to two points at both lower ends of the lid. tent.
本発明により次のような効果が期待できる。
１．本発明の横風対応型野外テントによれば、天幕の垂直断面積が減少するので、横風によって受ける風圧が減少し、突然の強い横風にも対応可能な野外テントが実現できる。
２．本発明の横風対応型野外テントによれば、テント高を低く抑えられるので、安全性の高い、奥行きの長い、床面積の大きいテントの構築が可能になる。
３．本発明の横風対応型野外テントによれば、テント高を低くできるので、橋梁下の河川敷など上部に構造物が存在し通常の野外テントでは使用できない場所における野外テントの使用機会が増加する。
４．本発明の横風対応型野外テントによれば、テント内に突風や強風が吹き込んだとき、天幕屋根に隣接配設した１又は複数の穴からなる通風口、及び側面に設けた通風口の外面部を覆う蓋が自動的に開口することにより、突風又は強風によるテントの倒壊や浮き上がりが防止でき、これに伴う人への危害の虞が減少する。
５．複数の穴と穴の間に残された天幕部分の張力が、天幕の形状を維持するので、通風口付近の天幕が垂れ下がるなどといった不都合が生ぜず、かつ通風口外面部に設けた蓋の天幕内への陥入も防止できる。
The following effects can be expected from the present invention.
1. According to the crosswind type outdoor tent of the present invention, since the vertical cross-sectional area of the awning is reduced, the wind pressure received by the crosswind is reduced, and an outdoor tent that can cope with sudden strong crosswinds can be realized.
2. According to the crosswind-type outdoor tent of the present invention, the tent height can be kept low, so that it is possible to construct a tent with high safety, a long depth, and a large floor area.
3. According to the crosswind type outdoor tent of the present invention, the height of the tent can be lowered, so that an opportunity to use the outdoor tent is increased in a place where a structure exists in the upper part such as a riverbed under a bridge and cannot be used in a normal outdoor tent.
4). According to the cross wind type outdoor tent of the present invention, when a gust or strong wind blows into the tent, the outer surface portion of the ventilation port formed by one or a plurality of holes disposed adjacent to the tent roof and the side surface. By automatically opening the lid that covers the tent, it is possible to prevent the tent from collapsing or rising due to gusts or strong winds, thereby reducing the risk of harm to people.
5. The tension of the awning part left between the holes maintains the shape of the awning, so there is no inconvenience such as the hanging of the awning near the vent and the lid awning provided on the outer surface of the vent Intrusion can also be prevented.
本発明の実施の形態を、実施例の図によって説明する。
第１図は、本発明実施例の構成を示す斜視図であり、第１図（ａ）は本発明の第１の実施例の構成を示す斜視図、第１図（ｂ）は本発明の第２の実施例の構成を示す斜視図、第１図（ｃ）は本発明の第３の実施例の構成を示す斜視図、第１図（ｄ）は本発明の第４の実施例の構成を示す斜視図であり、第２図は本発明の第１の実施例の説明用斜視図、第３図は、（ａ）は本発明の第１の実施例の他の例の骨組の斜視図、（ｂ）は本発明の第１の実施例の他の例の補強材の斜視図である。
第４図は、（ａ）は本発明の第２の実施例の骨組の斜視図、（ｂ）は第２の実施例の補強材の斜視図、第５図は、（ａ）本発明の第３の実施例の骨組の斜視図、（ｂ）は第３の実施例の説明用側面図、第６図は、本発明の第４の実施例の説明用斜視図であり、第７図（ａ）及び（ｂ）は、本発明の第４の実施例の係止手段の説明用斜視図、第８図は、本発明の第４の実施例の係止手段の説明用斜視図である。
そして、第９図は、本発明の垂直な側面が台形で天頂部が平坦な天幕屋根の横風対応型野外テントと、従来の切り妻屋根の野外テントとの高さを比較した模式図であり、第１０図は、本発明の垂直な側面が台形で天頂部が平坦な天幕屋根の横風対応型野外テントと、従来の切り妻屋根の野外テントと、第３の実施例の横風対応型野外テントの高さを比較した模式図であり、第１１図は、本発明における骨組の組み立て方法を示す図、第１２図は、テント吹き上げ力の対比表、第１３図は、風上側吹き上げ力の対比表である。
Embodiments of the present invention will be described with reference to the drawings of Examples.
FIG. 1 is a perspective view showing the configuration of the embodiment of the present invention, FIG. 1 (a) is a perspective view showing the configuration of the first embodiment of the present invention, and FIG. FIG. 1C is a perspective view showing the configuration of the third embodiment of the present invention, and FIG. 1D is the perspective view of the fourth embodiment of the present invention. FIG. 2 is a perspective view showing the structure, FIG. 2 is a perspective view for explaining the first embodiment of the present invention, FIG. 3A is a perspective view of another example of the framework of the first embodiment of the present invention. A perspective view and (b) are perspective views of a reinforcing material of another example of the first embodiment of the present invention.
4A is a perspective view of the framework of the second embodiment of the present invention, FIG. 4B is a perspective view of the reinforcing material of the second embodiment, and FIG. 5 is FIG. FIG. 7 is a perspective view of the framework of the third embodiment, FIG. 7B is a side view for explaining the third embodiment, and FIG. 6 is a perspective view for explaining the fourth embodiment of the present invention. (A) And (b) is a perspective view for explaining the locking means of the fourth embodiment of the present invention, and FIG. 8 is a perspective view for explaining the locking means of the fourth embodiment of the present invention. is there.
FIG. 9 is a schematic diagram comparing the heights of a crosswind-compatible outdoor tent having a trapezoidal roof with a vertical trapezoidal side and a flat zenith, and a conventional gable roof outdoor tent. FIG. 10 is a crosswind-type outdoor tent with a awning roof with a trapezoidal vertical side and a flat zenith, a conventional gable roof outdoor tent, and a crosswind-compatible outdoor of the third embodiment of the present invention. FIG. 11 is a schematic diagram comparing the heights of the tents, FIG. 11 is a diagram showing a method for assembling the skeleton in the present invention, FIG. 12 is a comparison table of tent blowing force, and FIG. 13 is a drawing of windward blowing force. It is a comparison table.
図において、１は本発明の垂直な側面が台形の天幕、１’は従来の切り妻屋根型の天幕、２は骨組、３は棟木、４は梁、５は垂木、６は軒桁、７は妻桁、８は支柱、９は筋交い、１０は補強材（梁）、１０ａはフック、１１は補強材（棟木）、１１ａはフック、１１ｂは補強材の背部、１３は通風口、１４はシート状の蓋、１５は係止手段、１６はゴムひも、１７はリング、１８はゴムひもである。
また、１００は天幕屋根の垂直な側面、１００ａは天幕屋根の天頂部、１００ｂは突出部、１００ｃは天幕屋根の凸部、１００ｄは天頂部側面、２００は骨組の側面、２００ａは骨組の天頂部、２００ｂは骨組の凸部である。
In the figure, 1 is a trapezoidal awning with a vertical side according to the present invention, 1 'is a conventional gable roof awning, 2 is a framework, 3 is a purlin, 4 is a beam, 5 is a rafter, 6 is an eaves girder, 7 Is a girder, 8 is a support, 9 is a brace, 10 is a reinforcement (beam), 10a is a hook, 11 is a reinforcement (purlin), 11a is a hook, 11b is a back of the reinforcement, 13 is a vent, and 14 is A sheet-like lid, 15 is a locking means, 16 is an elastic cord, 17 is a ring, and 18 is an elastic cord.
Further, 100 is a vertical side surface of the awning roof, 100a is the zenith portion of the awning roof, 100b is a protruding portion, 100c is a convex portion of the awning roof, 100d is a side surface of the zenith portion, 200 is a side surface of the skeleton, and 200a is a zenith portion of the skeleton. , 200b is a convex portion of the frame.
本発明の横風対応型野外テントは、第１図（ａ）〜（ｄ）の本発明実施例の構成を示す斜視図及び第２図の本発明の第１の実施例の説明用斜視図に示すように、上部に天幕屋根を有する外周開放形の野外テントであり、天幕屋根は天幕１と骨組２で構成され、前記天幕屋根は、左右の垂直な側面１００が台形で天頂部１００ａが平坦で前後面が下方へ広がる斜面である天幕１であり、前記天幕１を支える左右の側面２００が台形骨組と同台形骨組間に台形骨組の角部に両端を固定して横架される４本の架橋骨組（棟木３）とで構成される横設四角柱状の骨組２とで構成されている。
そして、前記側面２００が台形骨組をなす天幕屋根の骨組２は、その天頂部２００ａはいずれも金属パイプ製の２本又は３本の棟木３（第５図参照）と２本の梁４で構成され、屋根の底部はいずれも金属パイプ製の２本の軒桁６と２本の妻桁７とで構成されている。
また、棟木３と梁４で構成される前記屋根天頂部２００ａの骨組と、軒桁６と妻桁７で構成される前記屋根底部の骨組とは、金属パイプ製の垂木５によって結合されている。
さらに、前記天幕屋根の骨組２は、複数本（４本以上）の支柱８で支えられ、屋根の骨組２と支柱８とは、筋交い９で結合されている。
The crosswind type outdoor tent of the present invention is shown in the perspective view of the configuration of the embodiment of the present invention in FIGS. 1 (a) to 1 (d) and the perspective view for explaining the first embodiment of the present invention in FIG. As shown in the figure, it is an open outer tent having a awning roof at the top, and the awning roof is composed of a awning 1 and a frame 2. The awning roof has a trapezoidal shape in which the right and left vertical side surfaces 100 are trapezoidal and the zenith 100a is flat. The left and right side surfaces 200 supporting the awning 1 are horizontally mounted with the both ends fixed at the corners of the trapezoidal frame between the trapezoidal frame and the trapezoidal frame 4. It is comprised with the horizontal square pillar-shaped frame 2 comprised with the bridge | crosslinking frame (purlin 3) of a book.
The awning roof framework 2 in which the side surface 200 forms a trapezoidal framework, the zenith portion 200a is composed of two or three purlins 3 (see FIG. 5) and two beams 4 made of metal pipes. The bottom of the roof is composed of two eaves girders 6 and two end girders 7 made of metal pipes.
Further, the frame of the roof top portion 200a constituted by the purlin 3 and the beam 4 and the frame of the roof bottom portion constituted by the eaves girder 6 and the end girder 7 are coupled by a rafter 5 made of metal pipe. .
Further, the frame 2 of the awning roof is supported by a plurality of (four or more) columns 8, and the frame 2 of the roof and the columns 8 are joined by braces 9.
以下に、本発明の横風対応型野外テントの実施例を詳細に示す。
（実施例１）
第１図（ａ）の本発明の第１の実施例の構成を示す斜視図に示す本発明の実施例は、いずれも金属パイプ製の棟木３、梁４、垂木５、軒桁６、妻桁７、及び支柱８を組み立てて構成した骨組２に、垂直な側面１００が台形で天頂部１００ａが平坦で前後面が下方へ広がる斜面からなる天幕１を被せて構成されている。
なお、骨組２の組み立てに関しては、第１１図の骨組の組み立て方法を示す図にあるように、天頂部の棟木３と梁４、垂木５の組み立ては第１１図（ａ）に示した手段で、また屋根底部の軒桁６、妻桁７及び垂木５の支柱８への取り付けは第１１図（ｂ）に示した手段で、どちらも従来から用いられている手段で行える。
そして、側面１００が台形をなす天幕屋根の骨組２及びこの屋根の骨組を支える支柱８が、それぞれの結合部に適合した組立手段により組立、解体自在に構成される。
なお、筋交い９は、その一端が支柱８に常時係止され、野外テント組立時に他の一端を軒桁６、及び妻桁７に係止させる構成とすることにより、天幕屋根と支柱８との結合を強化し、野外テントの倒壊を防止する役割を担う。
また、上記構成により天幕屋根の垂直な側面１００を台形骨組とし天頂部１００ａを平坦にかつ前後面が下方へ広がる斜面としたことから、第９図の本発明の垂直な側面１００が台形骨組で天頂部１００ａが平坦な天幕１の屋根の横風対応型野外テントの高さｈ１と、従来の切り妻屋根１’の野外テントの高さｈ１’を比較した模式図に示すように、従来の切り妻屋根１’の天幕屋根に比べて、本発明の天幕１の屋根は、その高さｈ１を７０〜２０％に減じることができ、突然の強い横風に対応できるばかりか、より奥行きの広いテントの構築が可能になるなどの効果が期待できる。
Examples of the cross wind type outdoor tent of the present invention will be described in detail below.
Example 1
The embodiment of the present invention shown in the perspective view showing the configuration of the first embodiment of the present invention in FIG. 1 (a) is a purlin 3, a beam 4, a rafter 5, an eaves girder 6 and a wife made of metal pipes. The frame 2 constructed by assembling the girders 7 and the support columns 8 is covered with a awning 1 having a trapezoidal vertical side surface 100, a flat zenith portion 100a, and a front and rear surface extending downward.
As for assembling the skeleton 2, as shown in the figure showing the method of assembling the skeleton in FIG. 11, the assemblage of the purlin 3 at the zenith, the beam 4, and the rafter 5 are performed by the means shown in FIG. 11 (a). Further, the eaves girder 6, the girder 7 and the rafter 5 at the bottom of the roof can be attached to the support column 8 by means shown in FIG. 11 (b), both of which can be performed by conventional means.
The frame 2 of the awning roof whose side surface 100 forms a trapezoid and the support column 8 that supports the frame of the roof are configured to be assembled and disassembled by assembling means suitable for each connecting portion.
In addition, the brace 9 is configured such that one end of the brace 9 is always locked to the support column 8 and the other end is locked to the eave beam 6 and the end beam 7 when the outdoor tent is assembled. It plays a role to strengthen the bond and prevent the outdoor tent from collapsing.
Further, with the above configuration, the vertical side surface 100 of the awning roof is a trapezoidal frame, and the zenith portion 100a is a flat surface and the front and back surfaces are inclined downward. Therefore, the vertical side surface 100 of the present invention in FIG. As shown in the schematic diagram comparing the height h1 of the crosswind-style outdoor tent on the roof of the awning 1 with a flat zenith 100a and the height hl 'of the conventional gable roof 1', Compared to the awning roof of the Tsubaki 1 ', the roof of the awning 1 of the present invention can reduce its height h1 to 70-20% and can cope with a sudden strong crosswind, and also has a wider tent. It can be expected to produce effects such as
なお、第３図（ａ）の本発明の第１の実施例の他の例の骨組の斜視図及び、第３図（ｂ）の本発明の第１の実施例の他の例の補強材の斜視図に示すように、骨組２の天頂部２００ａの２本の棟木３、３の間に１又は複数本の補強材（梁）１０を架設して天幕１（第１図（ａ）参照）を支え、天幕１の垂れ下がりを抑制することが好ましい。
これは、第１図（ａ）及び第２図に示す実施例１の横風対応型野外テントは、天幕屋根の天頂部１００ａが平坦なため、雨天の際その天頂部分に雨水がたまり天幕が垂れ下がる恐れがあるためであり、第３図（ａ）に示す第１の実施例の他の例に示すように、補強材（梁）１０を架設することにより、雨水がたまることを防止するとともに、野外テント全体の強度を付加することができるものとなる。
なお、前記補強材（梁）１０としては、第３図（ｂ）の第１の実施例の他の例の補強材の斜視図に示すような、両端に棟木３の金属パイプに係止するフック１０ａを有する軽金属製の中空角材等が提案される。その結果、あらかじめ棟木３に補強材（梁）１０を装着するための金具等を準備しておく必要がなく、しかも必要に応じて容易に装着できるので特に好ましいものといえるが、もちろん、ボルトや金具等によって固定することもできる。
3 (a) is a perspective view of a frame of another example of the first embodiment of the present invention, and FIG. 3 (b) is a reinforcing member of another example of the first embodiment of the present invention. As shown in FIG. 1, one or more reinforcing members (beams) 10 are installed between the two purlins 3 and 3 of the zenith part 200a of the skeleton 2 so that the awning 1 (see FIG. 1 (a)). It is preferable to suppress the hanging of the awning 1.
This is because, in the case of the crosswind type outdoor tent of Example 1 shown in FIG. 1 (a) and FIG. 2, since the zenith portion 100a of the tent roof is flat, rainwater accumulates at the zenith portion in the rain and the tent hangs down. This is because there is a fear, and as shown in another example of the first embodiment shown in FIG. 3 (a), by installing a reinforcing member (beam) 10, it is possible to prevent accumulation of rainwater, The strength of the entire outdoor tent can be added.
The reinforcing member (beam) 10 is locked to the metal pipe of the purlin 3 at both ends as shown in the perspective view of the reinforcing member of the other example of the first embodiment of FIG. 3 (b). A light metal hollow square member having a hook 10a is proposed. As a result, it is not necessary to prepare a metal fitting or the like for attaching the reinforcing material (beam) 10 to the purlin 3 in advance, and it can be easily attached as needed. It can also be fixed by metal fittings or the like.
（実施例２）
第１図（ｂ）は、本発明の第２の実施例の構成を示す斜視図であり、第１図（ｂ）に示す第２の実施例の横風対応型野外テントは、側面１００が台形をなす天幕の平坦な天頂部に雨水がたまるのを防ぐため、該天頂部に１又は複数本の補強材（棟木）１１（第４図（ａ）参照）を背部１１ｂを上方に突出させた状態で架設して構成されている。
第４図（ａ）は、本発明の第２の実施例の骨組の斜視図、第４図（ｂ）は第２の実施例の補強材の斜視図である。
前述のように、実施例１の横風対応型野外テントでは天幕屋根の天頂部１００ａが平坦なため、雨天の際その天頂部分に雨水がたまり天幕１が垂れ下がる恐れがある。
そこで第４図（ａ）に示した第２の実施例のように、骨組の天頂部２００ａの２本の梁４、４の間に１又は複数本の補強材（棟木）１１を背部１１ｂを上方に突出させた状態で架設して天幕１（第１図参照）を支え、天幕１の垂れ下がりを抑制することが好ましい。
前記補強材（梁）１１としては、第４図（ｂ）の第２の実施例の補強材の斜視図に示すような、両端に梁４の金属パイプに係止するフック１１ａを有する軽金属製の長尺材等が提案される。その結果、あらかじめ梁４に補強材（棟木）１１を装着するための金具等を準備しておく必要がなく、しかも必要に応じて容易に装着できるので好ましい。もちろん、ボルトや金具等によって固定することもできる。
このように、補強材（棟木）１１の背部１１ｂを上方に突出させた状態で架設し、天幕１を骨組２に被せることにより、第１図（ｂ）に示すごとく、天幕１の天頂部１００ａには、突出部１００ｂが形成される。
前記突出部１００ｂの形成により、天幕１の天頂部１００ａに雨水がたまることを防ぐことができる構成となる。
(Example 2)
FIG. 1 (b) is a perspective view showing the configuration of the second embodiment of the present invention, and the side wind 100 is a trapezoidal side tent in the crosswind type outdoor tent of the second embodiment shown in FIG. 1 (b). In order to prevent rainwater from accumulating on the flat zenith of the awning, one or more reinforcing members (purlins) 11 (see FIG. 4 (a)) are protruded upward from the zenith. It is constructed in a state.
FIG. 4 (a) is a perspective view of the framework of the second embodiment of the present invention, and FIG. 4 (b) is a perspective view of the reinforcing material of the second embodiment.
As described above, since the zenith portion 100a of the awning roof is flat in the crosswind type outdoor tent of the first embodiment, rainwater may accumulate at the zenith portion during rainy weather and the awning 1 may hang down.
Therefore, as in the second embodiment shown in FIG. 4 (a), one or a plurality of reinforcing members (purlins) 11 are placed between the two beams 4 and 4 of the zenith portion 200a of the frame and the back portion 11b. It is preferable to support the awning 1 (see FIG. 1) by erection in a state of protruding upward, and to suppress the hanging of the awning 1.
The reinforcing material (beam) 11 is made of a light metal having hooks 11a that are engaged with the metal pipe of the beam 4 at both ends as shown in the perspective view of the reinforcing material of the second embodiment in FIG. 4 (b). A long material is proposed. As a result, it is not necessary to prepare a metal fitting or the like for attaching the reinforcing material (purlin) 11 to the beam 4 in advance, and it is preferable because it can be easily attached as necessary. Of course, it can also be fixed by bolts or metal fittings.
In this way, the back 11b of the reinforcing material (purlin) 11 is erected upward and the awning 1 is covered with the framework 2, so that the zenith 100a of the awning 1 is shown in FIG. 1 (b). Is formed with a protrusion 100b.
Due to the formation of the protruding portion 100b, rainwater can be prevented from accumulating at the zenith portion 100a of the awning 1.
また、第１０図は、本発明の垂直な側面１００が台形で天頂部１００ａが平坦な天幕１の屋根の横風対応型野外テントと、従来の切り妻屋根の天幕１’の野外テントと、第２の実施例の横風対応型野外テントの高さ（突出部１００ｂの頂点）を比較した模式図であるが、従来の切り妻屋根の天幕１’の野外テントの高さｈ１’と比べて、第２の実施例の横風対応型野外テントの高さｈ１ｂは、天頂部１００ａが平坦な天幕１の屋根の横風対応型野外テントの高さｈ１と同様に７０〜２０％に減じることができ、前記の雨水がたまることが防ぐことができるだけでなく、突然の強い横風に対応でき、かつより奥行きの広いテントの構築が可能になるなどの効果が期待できるものとなっている。 FIG. 10 shows a crosswind-type outdoor tent of the roof of the awning 1 in which the vertical side surface 100 of the present invention is trapezoidal and the zenith 100a is flat, an outdoor tent of the awning 1 ′ of the conventional gable roof, FIG. 2 is a schematic diagram comparing the height of the crosswind-compatible outdoor tent (the apex of the protruding portion 100b) of Example 2, but compared with the height h1 ′ of the outdoor tent of the awning 1 ′ of the conventional gable roof, The height h1b of the crosswind-compatible outdoor tent of the second embodiment can be reduced to 70 to 20%, similar to the height h1 of the crosswind-compatible outdoor tent on the roof of the awning 1 where the zenith portion 100a is flat, In addition to preventing the rainwater from accumulating, it is possible to expect effects such as being able to cope with sudden strong crosswinds and building a tent with a greater depth.
（実施例３）
第１図（ｃ）は、本発明の第３の実施例の構成を示す斜視図であり、第１図（ｃ）に示す第３の実施例の横風対応型野外テントは、側面１００が台形をなす天幕１の平坦な天頂部１００ａ（第１図（ａ）参照）に雨水がたまるのを防ぐため、該天頂部１００ａに凸部を設け、同天頂部側面１００ｄが三角形を形成して構成されている。
第５図（ａ）は、本発明の第３の実施例の骨組の斜視図であるが、前述のように、実施例１の横風対応型野外テントでは天幕屋根の天頂部１００ａが平坦なため、雨天の際その天頂部分に雨水がたまり天幕１が垂れ下がる恐れがあるので、第５図（ｂ）に示すように、骨組２の側面２００の上辺に凸部２００ｂを設け、三角形２００ｃを形成し、同骨組２の左右の側面２００の三角形２００ｃの天頂部２００ｄに棟木３（第５図（ａ）参照）を横架することにより、第５図（ａ）に示すように、骨組の天頂部２００ａに凸部２００ｂを形成して、天幕１（第１図（ｃ）参照）を支え、雨水等による天幕１の垂れ下がりを抑制する構成となっている。
(Example 3)
FIG. 1 (c) is a perspective view showing the configuration of the third embodiment of the present invention, and the side wind 100 is a trapezoidal side tent in the crosswind type outdoor tent of the third embodiment shown in FIG. 1 (c). In order to prevent rainwater from accumulating on the flat zenith portion 100a (see FIG. 1 (a)) of the awning 1 forming the awning 1, a convex portion is provided on the zenith portion 100a, and the side surface 100d of the zenith portion forms a triangle. Has been.
FIG. 5 (a) is a perspective view of the framework of the third embodiment of the present invention. As described above, in the crosswind type outdoor tent of Embodiment 1, the zenith portion 100a of the awning roof is flat. In rainy weather, rainwater may accumulate at the zenith portion and the awning 1 may hang down. Therefore, as shown in FIG. 5 (b), a convex portion 200b is provided on the upper side of the side surface 200 of the skeleton 2 to form a triangle 200c. When the purlin 3 (see FIG. 5 (a)) is horizontally mounted on the zenith portion 200d of the triangle 200c on the left and right side surfaces 200 of the skeleton 2, as shown in FIG. 5 (a), the zenith portion of the skeleton A convex portion 200b is formed on 200a to support the awning 1 (see FIG. 1 (c)) and to prevent the awning 1 from drooping due to rain water or the like.
（実施例４）
第１図（ｄ）は、本発明の第４の実施例の構成を示す斜視図であり、第１図（ｄ）
に示す第４の実施例の横風対応型野外テントは、前記実施例３の横風対応型野外テントの天幕屋根に、複数の穴が隣接配置された通風口１３が配設され、かつ前記通風口１３に、その外面部にシート状の蓋１４が、その上端縁を天幕屋根の天頂部１００ａの中心部付近に逢着、糊着け等して固着され、同蓋１４の他の端縁は１又は複数の中程度の固定力を発現する係止手段１５によって、通風口１３に隣接する天幕端縁部に係止されて形成され、突風又は強風を受けると前記蓋１４が自動的に開口し、天幕１が吹き飛ばされないように構成されているものである。
上記、第４の実施例で構成される横風対応型野外テントは、第６図の本発明の第４の実施例の説明用斜視図に示すように、横風（矢印）が吹いた場合に、風が通風口１３を通り、シート状の蓋１４を押し上げて抜けていく構成となっており、横風による天幕屋根に係る吹き上げ力を低減することができるものとなっている。
Example 4
FIG. 1 (d) is a perspective view showing the configuration of the fourth embodiment of the present invention, and FIG.
In the cross wind type outdoor tent of the fourth embodiment shown in FIG. 4, a vent hole 13 having a plurality of holes adjacent to each other is arranged on the tent roof of the cross wind type outdoor tent of the third embodiment. 13, a sheet-like lid 14 is fixed to the outer surface of the lid 14 by attaching or gluing the upper edge of the lid 14 to the vicinity of the center of the zenith roof 100a, and the other edge of the lid 14 is 1 or A plurality of locking means 15 that generate a medium fixing force are locked to the edge of the awning adjacent to the air vent 13, and the lid 14 automatically opens upon receiving a gust or strong wind, The awning 1 is configured not to be blown away.
When the cross wind (arrow) is blown as shown in the perspective view for explanation of the fourth embodiment of the present invention in FIG. The wind passes through the vent hole 13 and pushes up and removes the sheet-like lid 14, so that the blowing force on the awning roof caused by the crosswind can be reduced.
なお、前記通風口１３は、本実施例においては、複数の円形で形成されているが、その形状は円形に限定されるものではなく、また１又は複数個で形成し、そして、前記通風口１３の外面部に配置されるシート状の蓋１４も１又は複数個で形成することができるものであり、これらは、天幕屋根に係る吹き上げ力を低減できる充分な通気性を有するものであればよい。 In addition, although the said ventilation hole 13 is formed in the some circular shape in a present Example, the shape is not limited to circular, Moreover, it forms in one or more, and the said ventilation hole One or a plurality of sheet-like lids 14 disposed on the outer surface portion 13 can also be formed, and these can be formed as long as they have sufficient air permeability that can reduce the blowing force related to the awning roof. Good.
なお、複数個の通風口１３を形成する場合には、隣接配置された穴と穴の間に残された天幕屋根の部分が、天幕屋根の強度を保持し得る形状、本数及び幅を持ち、かつ前記通風口１３の総面積が、突風又は強風を受けたときに前記蓋１３が開口し得る大きさを有するように形成する。
また、シート状の蓋１４は、防水処理されたもので構成することが好ましい。
そして、前記シート状の蓋１４は、天幕１と同様の素材、例えば帆布製で構成されることが好ましい。
In the case of forming a plurality of vents 13, the portion of the awning roof left between the adjacent holes has a shape, number and width that can maintain the strength of the awning roof, And the total area of the said ventilation hole 13 is formed so that the said lid | cover 13 may have a magnitude | size which can open when it receives a gust or a strong wind.
Moreover, it is preferable to comprise the sheet-like lid | cover 14 by what was waterproofed.
The sheet-like lid 14 is preferably made of the same material as the awning 1, for example, a canvas.
また、本発明の第４の実施例の横風対応型野外テントにおけるシート状の蓋１４の端縁は、１又は複数の中程度の固定力を発現する係止手段１５によって、通風口１３に隣接する天幕短縁部に係止されるがことが好ましい。
なお、前記係止手段１５としては、通風口１３に隣接する天幕端縁部に一部をフリーに残して係止するものや、面ファスナーを用いたもの、磁石の吸着力によるもの、あるいは第７図（ａ）の第４の実施例の係止手段の説明用斜視図に示すような蓋１４の下部両端をゴムひも１６を介して係止するもの、第７図（ｂ）の第４の実施例の係止手段の説明用斜視図に示すような蓋１４の下部両端又は通風口１３の下部両隅付近の天幕１に固着された紐、金属、プラスチック等のリング１７に挿通され、通風口１３の下部両端付近の天幕１又は前記蓋１４の下部両端部の２点にその両端が固着されたゴムひも１８を介して係止する手段などが挙げられる。前記ゴムひも１８は、突風又は強風によって前記蓋１４が通風口１３から風圧を逃すのに必要な高さまで吹き上がる長さを持たせて取り付けることが好ましい。
また、突風又は強風によって浮き上がった蓋１４が、めくれ上がったまま通風口１３が閉じない状況になるのを防止するためにも、前記蓋１４の下部両端をゴムひも１６を介して天幕に係止したり、その下部両端又は通風口１３の下部両隅付近の天幕に固着された紐、金属、プラスチックス等のリング１７に挿通され、通風口１３の下部両隅付近の天幕又は前記蓋１４の下部両端部の２点にその両端が固着されたゴムひも１８を介して係止したりするのも有効である。
In addition, the edge of the sheet-like lid 14 in the cross wind type outdoor tent according to the fourth embodiment of the present invention is adjacent to the vent hole 13 by one or a plurality of locking means 15 that develops a medium fixing force. It is preferable to be locked to the awning short edge.
In addition, as the locking means 15, one that leaves a part of the awning edge adjacent to the vent hole 13 to leave it free, one that uses a hook-and-loop fastener, one that uses the attractive force of a magnet, FIG. 7 (a) is a perspective view for explaining the locking means of the fourth embodiment, as shown in FIG. 7 (b). As shown in the perspective view for explaining the locking means of the embodiment, the lower end of the lid 14 or the ring 17 made of a metal, plastic or the like fixed to the awning 1 near the lower corners of the vent 13 is inserted. For example, there is a means for locking the two parts of the awning 1 near the lower ends of the ventilation port 13 or the lower ends of the lid 14 via rubber strings 18 fixed at both ends. The elastic cord 18 is preferably attached with a length that allows the lid 14 to be blown up to a height necessary for the wind pressure to escape from the vent hole 13 by a gust or strong wind.
Further, in order to prevent the lid 14 that has been lifted by a gust or strong wind from turning up and closing the vent 13, the lower ends of the lid 14 are locked to the awning via the rubber cord 16. Or a ring 17 made of string, metal, plastics or the like fixed to the lower ends of the lower door or near the lower corners of the vent 13, and the awning or the lid 14 near the lower corners of the vent 13. It is also effective to lock the two ends of the lower end via rubber strings 18 having both ends fixed.
その他、第８図の第４の実施例の係止手段の説明用斜視図に示すように、シート状の蓋１４の左右端縁部が、通風口１３の左右端縁に折りひだによって伸縮自在に構成された防水シート１９を介して固着され、前記蓋１４の開口時に通風口１３の左右端からのテント内への雨水の流入を防止できるように構成する方法なども挙げられる。
本実施例における通風口１３と通風口１３を覆う蓋１４との面積比は、雨天時に突風又は強風によって前記蓋１４が吹き上げられた場合の雨水の流入具合を考慮して定められるが、前記の第８図に示すような、シート状の蓋１４の左右端縁部を、折りひだによって伸縮自在に構成されたプリーツ状の防水シート１９を介して天幕１に固着し、前記蓋１４の開口時に通風口１３の左右端から雨水の流入を効果的に防止する手段などを採用することが好ましい。
In addition, as shown in the perspective view for explaining the locking means of the fourth embodiment in FIG. 8, the left and right edge portions of the sheet-like lid 14 can be expanded and contracted by folding folds on the left and right edge portions of the vent hole 13. There is a method in which the waterproof sheet 19 is fixed to the tent so that rainwater can be prevented from flowing into the tent from the left and right ends of the vent hole 13 when the lid 14 is opened.
The area ratio between the vent 13 and the lid 14 covering the vent 13 in this embodiment is determined in consideration of the inflow of rainwater when the lid 14 is blown up by a gust or strong wind in rainy weather. As shown in FIG. 8, the left and right edge portions of the sheet-like lid 14 are fixed to the awning 1 via a pleated waterproof sheet 19 that can be expanded and contracted by folding folds, and when the lid 14 is opened. It is preferable to employ means for effectively preventing rainwater from flowing in from the left and right ends of the vent hole 13.
また、前記複数の通風口１３はすべて同一形状、同一面積である必要はなく、天幕１と蓋１４との係止手段１５による固定力も同一である必要はなく、突風又は強風がテント内に吹き込んだとき、その風圧の大小によって蓋１４が自動的かつ効果的に開口する形態であればよい。 The plurality of vent holes 13 need not all have the same shape and the same area, and the fixing force by the locking means 15 between the awning 1 and the lid 14 need not be the same, and a gust or strong wind blows into the tent. In this case, the lid 14 may be automatically and effectively opened depending on the magnitude of the wind pressure.
なお、第１図（ｄ）に示す本発明の第４の実施例は、前記実施例３の横風対応型野外テントの天幕屋根に、複数の穴が隣接配置された通風口１３が配設され、かつ前記通風口１３に、その外面部にシート状の蓋１４が、その上端縁を天幕屋根の天頂部１００ａの中心部付近に逢着、糊着け等して固着され、同蓋１４の他の端縁は１又は複数の中程度の固定力を発現する係止手段１５によって、通風口１３に隣接する天幕端縁部に係止されて形成されているが、前述の実施例１の横風対応型野外テントや、実施例２の横風対応型野外テントにも同様に、１つの穴からなる通風口又は複数の穴を隣接配置して通風口１３を配設し、かつ前記通風口１３に、その外面部にシート状の蓋１４を、その上端縁を天幕屋根の天頂部１００ａの中心部付近に逢着、糊着け等して固着し、同蓋１４の他の端縁を１又は複数の中程度の固定力を発現する係止手段１５によって、通風口１３に隣接する天幕端縁部に係止されて形成することができ、突風又は強風を受けると前記蓋１４が自動的に開口し、天幕１が吹き飛ばされないように構成することができる。 Incidentally, in the fourth embodiment of the present invention shown in FIG. 1 (d), a vent hole 13 in which a plurality of holes are arranged adjacent to each other is provided on the tent roof of the cross wind type outdoor tent of the third embodiment. In addition, a sheet-like lid 14 is fixed to the ventilation port 13 by attaching or gluing the upper end edge thereof to the vicinity of the center of the zenith portion 100a of the awning roof. The end edge is formed to be locked to the edge of the awning adjacent to the air vent 13 by one or a plurality of locking means 15 that develops a medium fixing force. Similarly, the outdoor vent tent of the type and the cross-wind type outdoor tent of Example 2 are provided with the vent 13 formed by arranging one vent or a plurality of holes adjacent to each other. A sheet-like lid 14 is provided on the outer surface thereof, and an upper end edge thereof is near the center of the zenith portion 100a of the awning roof The other end edge of the lid 14 is locked to the edge of the awning adjacent to the vent hole 13 by the locking means 15 that expresses one or more medium fixing forces. The lid 14 can be automatically opened when receiving a gust or strong wind, and the awning 1 can be prevented from being blown away.
また、第１図（ｄ）に示す本発明の第４の実施例においては、複数の通風口１３を天頂部１００ａ近傍に配置したが、横風対応型野外テントの設置場所や使用環境によっては、天幕屋根の左右の垂直な側面に通風口１３を配設し、シート状の蓋１４を固着することもできる。 In addition, in the fourth embodiment of the present invention shown in FIG. 1 (d), a plurality of ventilation openings 13 are arranged in the vicinity of the zenith portion 100a. However, depending on the installation location and usage environment of the crosswind outdoor tent, Ventilation holes 13 may be provided on the left and right vertical sides of the awning roof, and the sheet-like lid 14 may be fixed.
ここで、本発明の横風対応型野外テントに関し、第１２図にテント吹き上げ力の対比表、第１３図に、風上側吹き上げ力の対比表を示す。
前記対比表は、従来より使用されている左右の垂直な側面が三角形をなす切り妻屋根の野外テント（在来型切り妻屋根タイプ）と、上記実施例３の左右の垂直は側面が台形で、天頂部に凸部が設けられ同点頂部側面が三角形をなす野外テント（台形屋根タイプ：シート蓋なし）と、上記実施例４の左右の垂直は側面が台形で、天頂部に凸部が設けられ同点頂部側面が三角形をなし、複数の通風口１３が天頂部近傍に配置された横風対応型野外テント（台形屋根タイプ：シート蓋あり）を、それぞれ風速５〜２０ｍ／ｓの場合に関し、テント吹き上げ力及び風上側吹き上げ力を算定し、テント吹き上げ力に関しては改善率を、風上側吹き上げ力に関しては、転倒性における転倒（ＮＧ）、耐転倒（ＯＫ）を表している。
Here, regarding the crosswind type outdoor tent of the present invention, FIG. 12 shows a tent blowing force comparison table, and FIG. 13 shows an upwind blowing force comparison table.
The comparison table shows a conventional gable roof outdoor tent (conventional gable roof type) in which the left and right vertical sides form a triangle, and the left and right vertical sides of the third embodiment have trapezoidal sides. In addition, the outdoor tent (trapezoidal roof type: no seat cover) with a convex portion at the zenith and the side surface of the same point forming a triangle, and the right and left vertical sides of the above Example 4 are trapezoidal and the convex portion is provided at the zenith A side wind-compatible outdoor tent (trapezoidal roof type: with a seat lid) in which the side surface of the tie point has a triangular shape and a plurality of vents 13 are arranged in the vicinity of the zenith, each with a wind speed of 5 to 20 m / s. The blowing force and the windward blowing force are calculated, and the improvement rate is represented with respect to the tent blowing force, and the windward blowing force is represented by overturning (NG) and overturning resistance (OK).
算定の前提条件としては、
１．テントを仮設建築物とし、建築基準法施行令第８７条による風圧力算定（風速については本検討用に別途定める）を適用する。
２．テントの設営は地上に配置し、四隅をアンカーで地面に打ち込んで固定しているものとする。
３．テントの自重は８０kg、アンカー１本の引抜き耐力は２０Kgとする。
４．テントの耐転倒性検討においては、柱・梁等の個々の部材及び接続部の強度は充分に確保されているものとする。
５．部材等の破壊より先に風圧によるテント自体の浮上り・転倒が発生するものとする。
６．一方向のみの風を対象とし、ビル風等複合的な風に対しての風圧力及び耐転倒性は考慮しない。
７．速度圧は建築基準法施行例第８７条、建設省告示第１４５４号に基づいて算定し、地表面粗度区分はＩＩとして計算する。
・風速５ｍ／Ｓ：速度圧２７Ｎ／ｍ2
・風速６ｍ／Ｓ：速度圧３８Ｎ／ｍ2
・風速７ｍ／Ｓ：速度圧５２Ｎ／ｍ2
・風速８ｍ／Ｓ：速度圧６８Ｎ／ｍ2
・風速９ｍ／Ｓ：速度圧８６Ｎ／ｍ2
・風速１０ｍ／Ｓ：速度圧１０７Ｎ／ｍ2
・風速１１ｍ／Ｓ：速度圧１２９Ｎ／ｍ2
・風速１２ｍ／Ｓ：速度圧１５４Ｎ／ｍ2
・風速１３ｍ／Ｓ：速度圧１８０Ｎ／ｍ2
・風速１４ｍ／Ｓ：速度圧２０９Ｎ／ｍ2
・風速１５ｍ／Ｓ：速度圧２４０Ｎ／ｍ2
・風速１６ｍ／Ｓ：速度圧２７３Ｎ／ｍ2
・風速１７ｍ／Ｓ：速度圧３０８Ｎ／ｍ2
・風速１８ｍ／Ｓ：速度圧３４５Ｎ／ｍ2
・風速１９ｍ／Ｓ：速度圧３８５Ｎ／ｍ2
・風速２０ｍ／Ｓ：速度圧４２６Ｎ／ｍ2
As a precondition of calculation,
1. The tent is assumed to be a temporary building, and the wind pressure calculation according to Article 87 of the Building Standards Law Enforcement Ordinance (the wind speed will be determined separately for this study) will be applied.
2. The tent is set up on the ground, and the four corners are fixed by driving into the ground with anchors.
3. The weight of the tent is 80 kg and the pulling strength of one anchor is 20 kg.
4). In studying the tumbling resistance of tents, it is assumed that the strength of individual members such as pillars and beams and the connecting portions are sufficiently secured.
5. It is assumed that the tent itself is lifted or falls due to wind pressure prior to the destruction of the member.
6). Only wind in one direction is targeted, and wind pressure and tipping resistance against complex winds such as building wind are not considered.
7). The velocity pressure is calculated based on Article 87 of the Building Standard Law Enforcement Example, Ministry of Construction Notification No. 1454, and the surface roughness classification is calculated as II.
・ Wind speed 5m / S: Speed pressure 27N / m 2
・ Wind speed 6m / S: Speed pressure 38N / m 2
・ Wind speed 7m / S: Speed pressure 52N / m 2
・ Wind speed 8m / S: Speed pressure 68N / m 2
・ Wind speed 9m / S: Speed pressure 86N / m 2
・ Wind speed 10m / S: Speed pressure 107N / m 2
Wind speed 11m / S: Speed pressure 129N / m 2
Wind speed 12m / S: Speed pressure 154N / m 2
・ Wind speed 13m / S: Speed pressure 180N / m 2
Wind speed 14m / S: Speed pressure 209N / m 2
-Wind speed 15m / S: Speed pressure 240N / m 2
Wind speed 16m / S: Speed pressure 273N / m 2
・ Wind speed 17m / S: Speed pressure 308N / m 2
-Wind speed 18m / S: Speed pressure 345N / m 2
Wind speed 19m / S: Speed pressure 385N / m 2
・ Wind speed 20m / S: Speed pressure 426N / m 2
テント吹き上げ力は、第１２図のテント吹き上げ力の対比表に示す通り、在来型切り妻屋根タイプに係るテント吹き上げ力が最も大きく、続いて台形屋根タイプ（シート蓋なし）に係るテント吹き上げ力が大きく、台形屋根タイプ（シート蓋あり）に係るテント吹き上げが最も小さいことがわかる。
改善率は、在来型切り妻屋根タイプと比較し、台形屋根タイプのシート蓋なしで、７４．５％、シート蓋ありにおいては、７２．４〜６６．０％となり、およそ４５％程度、吹き上げ力が低減することがわかる。
また、風上側吹き上げ力に関しても、第１３図の風上側吹き上げ力の対比表に示す通り、在来型切り妻屋根タイプに係るテント吹き上げ力が最も大きく、続いて台形屋根タイプ（シート蓋なし）に係るテント吹き上げ力が大きく、台形屋根タイプ（シート蓋あり）に係るテント吹き上げが最も小さいことがわかる。
そして、在来型切り妻屋根タイプが風速１０ｍ／ｓで転倒（ＮＧ）となるのに比し、台形屋根タイプ（シート蓋なし及びシート蓋あり）の場合には、風速１３ｍ／ｓで転倒（ＮＧ）するということがわかる。
As shown in the tent blowing force comparison table in Fig. 12, the tent blowing force has the largest tent blowing force for the conventional gable roof type, followed by the tent blowing force for the trapezoidal roof type (without seat lid). It can be seen that the tent blowing up for the trapezoidal roof type (with a seat lid) is the smallest.
The improvement rate is 74.5% without the trapezoidal roof type seat cover compared to the conventional gable roof type, and 72.4-66.0% with the seat cover, about 45%. It can be seen that the blowing force is reduced.
As for the windward blowing force, as shown in the comparison table of windward blowing force in Fig. 13, the tent blowing force for the conventional gable roof type is the largest, followed by the trapezoidal roof type (without seat lid) It can be seen that the tent blowing force related to the tent is large and the tent blowing related to the trapezoidal roof type (with a seat lid) is the smallest.
In contrast to the conventional gable roof type that falls (NG) at a wind speed of 10 m / s, the trapezoidal roof type (without a seat lid and with a seat lid) falls at a wind speed of 13 m / s ( NG).
１ 本発明の垂直な側面が台形の天幕
１’ 従来の切り妻屋根型の天幕
２ 骨組
３ 棟木
４ 梁
５ 垂木
６ 軒桁
７ 妻桁
８ 支柱
９ 筋交い
１０ 補強材（梁）
１０ａ フック
１１ 補強材（棟木）
１１ａ フック
１１ｂ 補強材の背部
１３ 通風口
１４ シート状の蓋
１５ 係止手段
１６ ゴムひも
１７ リング
１８ ゴムひも
１００ 天幕屋根の垂直な側面
１００ａ 天幕屋根の天頂部
１００ｂ 突出部
１００ｃ 天幕屋根の凸部
１００ｄ 天頂部側面
２００ 骨組の側面
２００ａ 骨組の天頂部
２００ｂ 骨組の凸部
２００ｃ 骨組の凸部
DESCRIPTION OF SYMBOLS 1 Vertical awning of the present invention 1 'Conventional gable roof type awning 2 Frame 3 Purlin 4 Beam 5 Rafter 6 House girder 7 Girder 8 Strut 9 Bracing 10 Reinforcement (beam)
10a hook 11 reinforcement (purlin)
DESCRIPTION OF SYMBOLS 11a Hook 11b Back part of reinforcing material 13 Ventilation hole 14 Sheet-like lid 15 Locking means 16 Rubber string 17 Ring 18 Rubber string 100 Vertical side surface of awning roof 100a Top part of awning roof 100b Protruding part 100c Convex part of awning roof 100d Zenith part side 200 Skeletal side 200a Skeleton zenith 200b Skeletal convex part 200c Skeletal convex part
Claims (10)
前記天幕屋根に、１つの穴からなる通風口又は複数の穴を隣接配置されてなる通風口を１又は複数個配設し、かつ前記通風口に、その外面部に１枚又は複数枚のシート状の蓋を、その上端縁をテントの天頂部の中心部付近に逢着、糊着け等して固着し、同蓋の下部両端はゴムひもを介して係止してなる中程度の固定力を発現する係止手段により通風口に隣接する天幕端縁部に係止してなり、突風又は強風を受けると前記蓋が自動的に開口し、天幕が吹き飛ばされないようになしたことを特徴とする横風対応型野外テント。 In an open outer tent with a awning roof on the top, the awning roof is a trapezoid whose left and right vertical sides are trapezoidal, the zenith is flat, and the front and back surfaces are sloping downward, and the left and right sides that support the awning Is a crosswind-compatible outdoor tent composed of four bridge frames that are horizontally mounted with trapezoid frames fixed at both ends at the corners of the trapezoid frame between the trapezoid frame and the left and right trapezoid frames,
The awning roof is provided with one or a plurality of ventilation holes formed by adjoining a single hole or a plurality of holes, and one or a plurality of sheets on the outer surface of the ventilation hole. The lid is fixed by attaching or gluing the upper edge of the top of the tent near the center of the tent, and the lower ends of the lid are locked with rubber straps. It is locked to the edge of the awning adjacent to the air vent by the locking means that expresses, and the lid automatically opens when receiving a gust or strong wind, so that the awning is not blown away. Crosswind type outdoor tent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005329513A JP2006090124A (en) | 2002-12-26 | 2005-11-14 | Outdoor tent against cross-wind |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002378414 | 2002-12-26 | ||
| JP2005329513A JP2006090124A (en) | 2002-12-26 | 2005-11-14 | Outdoor tent against cross-wind |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004562960A Division JP3797377B2 (en) | 2002-12-26 | 2003-12-26 | Crosswind type outdoor tent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2006090124A true JP2006090124A (en) | 2006-04-06 |
Family
ID=36231357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005329513A Withdrawn JP2006090124A (en) | 2002-12-26 | 2005-11-14 | Outdoor tent against cross-wind |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2006090124A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016196753A (en) * | 2015-04-03 | 2016-11-24 | 株式会社キャラバンジャパン | Tent and tent sheet |
-
2005
- 2005-11-14 JP JP2005329513A patent/JP2006090124A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016196753A (en) * | 2015-04-03 | 2016-11-24 | 株式会社キャラバンジャパン | Tent and tent sheet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3797377B2 (en) | Crosswind type outdoor tent | |
| JP2021518503A (en) | Adjustable central canopy with centering clamp and anti-tick downward teeth and drainage groove and central inner square lock wind and smoke re-adjustable central canopy system and multi-function hook, rope, stake, sliding wheel system Adjustable central canopy / adjustable ring canopy・ Adjustable peripheral awning ・ Single center inner square lock ・ Pop-up | |
| US4148332A (en) | Domed membrane structure and method of erecting it | |
| US6273115B1 (en) | Wind and weather protective device in the form of a folding roof and/or partition | |
| US20050194030A1 (en) | Shelter having an extendable roof | |
| EP0795068A1 (en) | Temporary protective covering system | |
| US20190032339A1 (en) | Privacy and weather protection barrier | |
| US5010695A (en) | Cable-stay roof for stadium or arena and method of construction of same | |
| US10858856B1 (en) | Modular tent construction and components thereof | |
| JP2006090124A (en) | Outdoor tent against cross-wind | |
| KR101742476B1 (en) | Tent Mongolian tent-shaped prefabricated | |
| JP4480168B2 (en) | Snowfall protection fence | |
| KR200490139Y1 (en) | Glamping tent | |
| AU2010100817A4 (en) | Awning and frame assembly therefor | |
| JP2012062680A (en) | Tent | |
| RU76054U1 (en) | TENT COVERED PAVILION | |
| JP2023107173A (en) | Open ceiling structure labour-saving single-flow tent | |
| JP2805013B2 (en) | Temporary roof structure, temporary wall structure and temporary scaffold | |
| KR200234887Y1 (en) | A tent fixed frame of large-sized tent for an event | |
| KR20150070569A (en) | Coveoring structure for construction with air injection type | |
| JPH0666053A (en) | Tent with louver | |
| JPH0741799Y2 (en) | Weather protection | |
| JP2016196753A (en) | Tent and tent sheet | |
| KR101202075B1 (en) | Tent for connect | |
| JP3069773B2 (en) | Temporary building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20070306 |