JP2008101406A - Folding support-type roof-shaped tent - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a folding support-type roof-shaped tent which is used for camping at night and the storage/keeping of an article, which can be rapidly and surely put up and disassembled by simple handling operations, which can accommodate relatively many persons and a large volume of article, and which protects from solar irradiation, and wind and rain. <P>SOLUTION: This folding support-type roof-shaped tent comprises: a tent body 1 which has a roof portion 2 such as a gabled roof; a support assembly 7; and a plurality of lateral columns 8 which are erected at four corners under the eaves and in a space N under the eaves. The support assembly 7 for putting up a ridge 6 comprises: one ridge support 3 formed by telescopically assembling upper and lower support members 3A and 3C to an intermediate support member 3B and capable of being fixed at a predetermined length L; a pair of ridge bracing members 4 and 4 having one end 4a pivoted to the outer periphery of the upper end of the intermediate support member and the other end 4b capable of being almost horizontally rotated; and a suspension member 5 having one end 5a attached to the outer periphery of the upper end of the upper support member and the other end 5b attached to the other end 4b of the ridge bracing member. The tent body is provided in a stretched state by applying tension outward via a tow rope 9. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a folding column type roof-type awning, and is used to carry out night work using a single building column material incorporated in a stretchable manner or to store and store articles, and can be installed by a simple handling operation. It can be quickly and reliably disassembled, and can accommodate articles in a relatively large number of people and in a large volume, and is intended to prevent sunlight and wind and rain.

Conventionally, as a folding tent that is easy to set up, one column of a fixed length standing at the center of the awning, a sliding cylinder that is movably fitted to the column, and one end at the upper end of the column A reciprocating main bar pivotally attached to the main bar, and an engagement member having one end pivotally attached to an intermediate portion of the main bar and supported in a state where the main bar is unfolded. There was an umbrella-shaped folding tent (see, for example, Patent Document 1).
Utility Model Registration No. 3013187

  However, the conventional folding tent described in Patent Document 1 includes a single column having a fixed length standing at the center of the awning, a sliding cylinder movably fitted to the column, A reciprocating main bar pivotally attached at one end to the upper end, and an engagement member pivotally attached at one end to an intermediate portion of the main bar and supported in a state where the main bar is unfolded. Umbrella type folding tent provided with a slidable cylinder movably fitted to a support column, one end pivotally attached to the sliding cylinder and the other end pivotally attached to the main bar The main bar is rotated through a hinge bar to expand the awning and set up a tent. Therefore, the conventional folding tent described in Patent Document 1 is a fixed length, the length of the support column does not change so that it can be expanded and contracted, and since the length of the support column cannot be increased, the height of the roof portion of the tent is low, It was relatively small and intended to accommodate small numbers of personnel and small volumes of cargo and goods. Moreover, the conventional folding tent described in Patent Document 1 is not foldable so that it can be extended and retracted, so it is bulky to move and transport, is not easy to handle, and requires a wide storage space.

  In addition, the conventional folding tent described in Patent Document 1 has a low roof portion and a relatively small size when a tent is installed, and accommodates a small number of people and a small capacity of cargo or goods. It was something to house. Moreover, it is bulky to move and transport, is not easy to handle, and requires a large area for storage.

  The present invention solves the disadvantages of the above conventional folding tent, has a high roof, can be set up relatively large, can accommodate a large number of people, and can accommodate large volumes of cargo and goods, and can also be moved. It is compact without being bulky for transportation, easy to handle, does not require a large area for storage, is sufficient to prevent sunlight and rain and snow, and prevents collapse against strong winds Another object of the present invention is to provide a folding column type roof awning that has improved strength and is structurally robust, and has a simple structure, a small number of parts, and can be easily and quickly assembled and disassembled.

The invention described in claim 1 of the present invention
A tent main body with a gable or a roof-shaped roof,
The upper strut material and the lower strut material are incorporated into the upper and lower portions of the middle strut material so as to be extendable and retractable, and are attached to the predetermined length so as to be fixed, and the outer periphery of the upper end of the middle strut material One end is pivotally mounted on the other end, and the other end is pivotally provided from substantially vertical to substantially horizontal, and one end is attached to the outer periphery of the upper end of the upper support member, and the other end is It is composed of a suspension member provided on the other end side of the upholstery material, and a column assembly that stretches the ridge at the top of the awning body,
The four corners under the eaves of the tent main body, and a plurality of side pillars built at equal intervals under the eaves,
The awning main body is stretched by applying tension to the outside through a tow line.

  The invention according to claim 2 of the present invention is that in claim 1, the upper strut material and the lower strut material have a small diameter, and can be expanded and contracted in the upper and lower sides of the large-diameter middle strut material. It was stored.

  The invention according to claim 3 of the present invention is the method according to claim 1 or 2, wherein the lower end of the upper strut member and the upper end of the middle strut member, and the lower end of the middle strut member and the lower strut member. The upper ends of the upper strut members are inserted into the lower ends of the upper strut members, the upper ends of the middle strut members, and the lower ends of the middle strut members and the upper ends of the lower strut members, respectively. The support member and the lower support member are inserted into the closed connecting ring body with a margin so that the length of expansion / contraction with respect to the middle support member can be set.

  The invention according to claim 4 of the present invention is characterized in that, in any one of claims 1 to 3, a base is pivotally attached to the outer periphery of the lower end of the lower support member. To do.

  The invention according to claim 5 of the present invention is the suspension member according to any one of claims 1 to 4, wherein the suspension member has a holding ring provided at an upper end of the upper support member, and one end of the holding ring. It is connected, and the other end is formed by a suspension metal rod or a chain attached to the other end of the building covering member with a stop bolt and a stop bolt via a washer.

  Further, in the invention according to claim 6 of the present invention, in any one of claims 1 to 5, one end of the tow rope is attached to an outer end portion of the ridge at the top of the roof portion, and the other end is on the ground. The ridgeline rope attached to the driven pile, one end is attached to the eaves part of the roof portion, and the other end is attached to another pile to be opposed to each other at a predetermined interval in the longitudinal direction, And an eaves pulling rope that applies an outward tension to the side wall.

  According to the first aspect of the present invention, the awning main body having a gable-shaped or side-by-side roof portion, the upper column material, and the lower column material can be expanded and contracted to the upper and lower portions of the middle column material. And one end pivotally attached to the outer periphery of the upper end of the middle strut member, and the other end can be rotated from substantially vertical to substantially horizontal. One end is attached to the outer periphery of the upper end portion of the upper strut material, and the other end is a suspension member provided on the other end side of the building material, A column assembly that stretches the ridge at the top of the awning main body, four corners under the eaves of the awning main body, and a plurality of side pillars built at equal intervals under the eaves. The height of the roof part High, relatively large in construction is performed, can accommodate cargo and goods of large capacity it is possible accommodate multiplayer personnel. Moreover, it is compact without being bulky in movement and transportation, is easy to handle, and does not require a large area in the storage location. In addition, it is sufficient to prevent sunlight and rain and snow, and prevents collapse against strong winds, improving strength and making the structure robust. Furthermore, the structure is simple, the number of parts is small, and the assembling and disassembling operations can be performed easily and quickly.

  According to the second aspect of the present invention, the upper strut member and the lower strut member have a small diameter, and are retractably accommodated inside and below the large-diameter middle strut member. Therefore, when constructing a folding column-type roof awning, the upper column material and the lower column material are extended with respect to the middle column material, so that the height of the roof portion is high and relatively large. Since the awning can be set up, a large number of people can be accommodated and large volumes of cargo and goods can be accommodated. In addition, by moving the roof awning and transporting it, the upper and lower support members are reduced with respect to the middle support member. There is no need for a large area.

  According to the invention described in claim 3 of the present invention, the lower end of the upper support member and the upper end of the middle support member, and the lower end of the middle support member and the upper end of the lower support member are the upper support member. Stop pins are inserted into the lower end of the material and the upper end of the middle support member, and the lower end of the middle support member and the upper end of the lower support member, respectively, and the stop pins include the upper support member and the lower support member. It is characterized in that the expansion / contraction length with respect to the middle strut material can be set with a margin so as to be inserted into the closed connecting annular body, so when setting up a folding strut roof awning, When the upper strut material and the lower strut material are extended, the lower end of the upper strut material and the upper end of the middle strut material, and the stop pins inserted into the lower end of the middle strut material and the upper end of the lower strut material have a margin. Interpolated To the mobile collide with chain connecting annular body is prevented, the upper strut member, and the lower strut member is extended relative to the central struts. Further, after the upper strut material and the lower strut material are extended, the stop pin collides with the closed connecting annular body and is prevented from moving, so the upper strut material and the middle strut material of the lower strut material are prevented. Inadvertent escape is prevented.

  According to the invention described in claim 4 of the present invention, since the base is pivotally attached to the outer periphery of the lower end portion of the lower supporting column material, the folding supporting column roof type When the awning is constructed, the ridge column can be stably erected on the ground via the base by extending the upper column material and the lower column material to the middle column material and rotating the base. it can.

  According to a fifth aspect of the present invention, the suspension member includes a holding ring provided at an upper end of the upper support member, one end connected to the holding ring, and the other end being a stop ring. In addition, it is characterized in that it is formed by a suspension bracket bar or chain that is attached to the other end of the roofing material with a set bolt via a washer. A roof with a shape or a ridge shape can be set up.

  Furthermore, according to the invention described in claim 6 of the present invention, the pulling rope has one end attached to the outer end of the ridge on the top of the roof portion, and the other end attached to a pile driven into the ground. The tow line, one end is attached to the eaves part of the roof part, and the other end is attached to another pile, so that they are opposed to each other at predetermined intervals in the longitudinal direction, and the left and right side wall columns and the side wall part are tensioned outward. It is composed of an eaves pulling rope that provides a large number of people who can easily construct a awning with a high gable or side-by-side roof with a simple handling operation. It can accommodate large volumes of cargo and goods. Also, the awning body can be set up with a robust structure.

  Hereinafter, the best mode for carrying out the present invention will be described in detail with reference to the drawings.

  FIG. 1 shows a first embodiment of a folding-post-type roof-type awning according to the present invention, and is a perspective view in the installed state. FIG. 2 is a column assembly used to set up the folding-post-type roof-type awning according to the first embodiment. FIG. 3 is an enlarged partial sectional view showing a ridge column used to set up the folding column type roof awning of the first embodiment, and FIG. 4 is a folding column type roof of the first embodiment. FIG. 5 is an enlarged partial cross-sectional view of a middle strut material that also constitutes a ridge strut, and FIG. 6 is also an illustration of the middle strut material. FIG. 7 is an enlarged partial cross-sectional view of the lower column material constituting the ridge column, FIG. 8 is an enlarged plan view of the lower column material, and FIG. 9 is also the folding column type roof awning of the first embodiment. Fig. 10 is an enlarged front view showing the upholstery material used in FIG. 11 is an enlarged partial sectional view showing a suspension member used in the folding column type roof awning of the first embodiment, FIG. 12 is an enlarged plan view of the holding ring, and FIG. 14 is an enlarged plan view of the retaining ring, FIG. 14 is an enlarged partial cross-sectional view of a side column used in the folding column type roof awning of the first embodiment, and FIG. 15 is also a folding column type roof awning of the first embodiment. FIG. 16 is a perspective view showing a state in which a column assembly used in the folding column type roof awning of the first embodiment is extended, and FIG. 17 is a folding column type of the first embodiment. FIG. 18 is a perspective view of a state in which the upper part of the support assembly is inserted into the lower surface of the roof awning, and FIG.

  In the first embodiment of the folding column type roof awning of the present invention, the awning main body 1 having the gable or side roof type roof portion 2, the upper column material 3A, and the lower column material 3C are divided into the middle column material 3B. One of the ridge columns 3 that can be expanded and contracted to the upper and lower portions of the frame and assembled to a predetermined length L1 and fixed to the predetermined length L, and one end on the outer periphery of the upper end of the middle column member 3B 4a is pivotally attached, and the other end 4b side is provided with a pair of upholstery materials 4 and 4 provided so as to be rotatable from substantially vertical to substantially horizontal, and one end 5a is attached to the outer periphery of the upper end portion of the upper support member 3A. The other end 5b is composed of a suspension member 5 attached to the other end 4b side of the upholstery materials 4 and 4, and a column assembly 7 for extending the ridge 6 at the top of the awning main body 1, and the awning It is built at regular intervals L2 in the four corners under the eaves of the main body 1 and under the eaves N And a plurality of side post 8, and the tent body 1, characterized in that stretched under tension to the outside through the towrope 9.

  In the first embodiment shown in the figure, the upper column material 3A and the lower column material 3C have a small diameter and are retractably accommodated inside and below the large-diameter middle column material 3B. For example, the upper support material 3A has a small diameter, the middle support material 3B has a medium diameter, and is not limited to the illustrated first embodiment. The lower support member 3C may be formed to have a large diameter so that it can be expanded and contracted, and can be extended to be fastened.

  4A is a substantially U-shaped cross-section provided at the upper end of the middle strut member 3B in order to pivotally attach one end 4a of the pair of upholstery materials 4 and 4 to the outer periphery of the upper end portion of the middle strut member 3B. This is a holding bracket.

  10 is a set bolt inserted in the diametrical direction inside the lower end of the upper support member 3A and the upper end of the middle support member 3B, and the lower end of the middle support member 3B and the upper end of the lower support member 3C. The stop bolts 10 and 10 are inserted into the closed connection annular bodies 11 and 11 with a margin so as to face the stop pins 10 'and 10', so that the upper support member 3A with respect to the middle support member 3B. In addition, when the lower support member 3C is extended, the set bolt 10 inserted into the connecting annular bodies 11 and 11 and the stop pin 10 'are the inner peripheral sides of the closed connecting annular bodies 11 and 11. The upper strut material 3A and the lower strut material 3C are set to extend lengths so as to be elongated with respect to the middle strut material 3B until the movement is prevented by colliding with the upper end or the lower end. Reference numeral 10A denotes a nut that is screwed and tightened to the threaded portion of the set bolt 10 in order to fasten the extended upper column material 3A and the lower column material 3C to the middle column material 3B. The stop pin 10 'is inserted into the lower end of the upper support member 3A and the upper end of the lower support member 3C, and the connecting annular bodies 11 and 11 are fixed to the stop pins 10' and 10 'by fixing means such as welding. Installed.

  Reference numeral 12 denotes a base that is rotatably provided on the outer periphery of the lower end portion of the lower support member 3C. The base 12 is rotated during the construction of the roof awning, so that the upper support member 3A and The lower column material 3C is extended to the middle column material 3B, and the ridge column 3 is erected stably on the ground E via the base 12.

  The suspension member 5 includes a holding ring 13 provided at the upper end of the upper support member 3A, one end 5a connected to the holding ring 13, and the other end via a stop ring 14 and washers 15 and 15. It is formed by a suspension metal rod 17 attached to the other end 5b with a set bolt 16 or a chain not shown in the drawing.

  As shown in FIG. 14, the side column 8 can be driven into the ground E with a conical stone protrusion 8a at the lower end, and the upper end is equidistant from the four corners of the roof portion 2 and the eaves N, N. A pin body 8b that protrudes into the metal ring member W provided in the projection is provided. The side pillars 8 are erected at equal intervals L2 at the four corners of the roof part 2 and the lower surface of the eaves N, thereby supporting the roof part 2 using a total of six side pillars 8 in the first embodiment. To do.

The towrope 9, a ridge towrope 9A attached to the pile 19 and the other end 9A ₂ implanted into the ground E is attached to the outer end portion 6a of the ridge 6 at one end 9A ₁ is in the top of the roof portion 2, one end 9B ₁ is attached to the eaves of the roof portion 2 are oppositely arranged at predetermined intervals L2 in the longitudinal direction I by the other end 9B ₂ is attached to the other pile 19 ', the left and right of the side poles 8,8,8 And an eaves pulling rope 9B that applies tension to 8, 8, and 8 in the outward direction. Among these, the four side pillars 8 erected at the four corners are stretched by distributing two eaves pulling ropes 9B to the left and right.

  In the embodiment 1 shown in the drawing, a total of four ridgeline ropes 9 </ b> A are stretched in the left and right directions of the awning main body 1. In addition, the eaves pulling rope 9B applies an outward tension to the roof portion 2 at the four corners of the roof portion 2 and the installation positions of a total of six side pillars 8 standing at equal intervals L2 on the lower surface of the eaves tip N. The side column 8 is prevented from falling.

  The first embodiment of the folding column type roof awning of the present invention has the above-described configuration. First, in order to perform the outdoor setting, the roof portion 2 is provided so that the awning main body 1 can be easily assembled at the outdoor installation site. Expand in all directions (see FIG. 15).

  Next, the ridge column 3 of the column assembly 7 is extended to prepare for the awning body 1 to be built. That is, the upper column material 3A and the lower column material 3C are drawn from the upper and lower sides of the middle column material 3B and extended. At this time, a stop bolt 10 and a stop pin 10 'are closed and connected to the lower end of the upper support member 3A and the upper end of the middle support member 3B, and the lower end of the middle support member 3B and the upper end of the lower support member 3C. The upper support member 3A and the lower support member 3C are extended with respect to the middle support member 3B until they collide with the upper end or the lower end of the inner periphery of the bodies 11 and 11 and are prevented from moving. After extending the upper support member 3A and the lower support member 3C with respect to the middle support member 3B, the upper support member 3A and the lower support member 3C are contracted by screwing the nut 10A into the threaded portion of the set bolt 10 and tightening. Make sure you don't. Further, after the extension of the upper support member 3A and the lower support member 3C, the stop bolt 10 and the stop pin 10 'collide with the upper end or the lower end of the inner periphery of the closed connecting annular bodies 11, 11, and the movement is prevented. Thus, inadvertent withdrawal of the upper support member 3A and the lower support member 3C from the middle support member 3B is prevented.

  Thereafter, by rotating the pair of upholstery materials 4 and 4 with one end 4a pivotally attached to the outer periphery of the upper end portion of the middle column member 3B, the other end 4b side is rotated from substantially vertical to substantially horizontal, The extended ridge column 3 and the pair of ridge materials 4 and 4 are deployed so as to intersect (see FIG. 16).

  Then, the column assembly 7 is submerged under the awning main body 1 so that the upper portion of the ridge column 3 is inserted, and the pair of ridge members 4, 4 are positioned in the longitudinal direction I in the intermediate portion of the roof portion 2.

  Then, the other end 5b of the suspension bracket rods 17 and 17 as the pair of suspension members 5 and 5 having one end 5a connected to the holding ring 13 provided at the upper end of the upper support member 3A is fixed to the retaining ring 14 and the washer. The outer edge of the ridge 6 of the roof portion 2 between the washers 15 and 15 and the ridge materials 4 and 4 is attached to the other end side of the ridge materials 4 and 4 with a set bolt 16 via 15 and 15. The roof portion 2 is prevented from shifting with respect to the upholstery materials 4 and 4 by sandwiching the portions 6a and 6a.

Thereafter, the other end 9A ₂ wings towrope 9A having one end 9A ₁ is attached to the outer end portion 6a of the ridge portion 6 leave over the pile 19 driven into the ground E, the tension as the construction of the tent main body 1 progresses To adjust. The tension can be easily adjusted by using a turnbuckle.

Also, placing over the eaves towrope 9B other end 9B ₂ of which one end 9B ₁ is attached at regular intervals in the four corners and eaves of the roof 2 to the other pile 19 '.

  Then, the column assembly 7 is submerged under the awning main body 1 so that the upper portion of the ridge column 3 is inserted, and the pair of ridge members 4, 4 are positioned in the longitudinal direction I in the intermediate portion of the roof portion 2. Then, by rotating the base 12 horizontally, the ridge column 3 is stably erected on the ground E via the base 12, and the ridge 6 in the roof portion 2 of the awning body 1 is lifted upward.

  Next, in the illustrated first embodiment, six side pillars 8 are installed at equal intervals L3 at the four corners under the eaves of the awning main body 1 and under the eaves N.

The ridge towrope 9A of two each by one of forward and backward with respect to the roof portion 2, 9A; 9A, with a stronger tension 9A, the roof portion 2 corners, and eaves portion one end 9B ₁ at equal intervals L2 The tension of the eaves pulling rope 9B attached to is increased. Among these, the four side pillars 8 erected at the four corners are stretched using two eaves pulling ropes 9B. In this way, the installation of the column type roof awning is completed by a simple handling operation.

  The column type roof-type awning of the first embodiment constructed in this way extends the upper column material 3A and the lower column material 3C in multiple stages on the upper and lower portions of the middle column material 3B, and has a predetermined length. When a long ridge column 3 fixed to L is used, a pair of ridge members 4 are horizontally deployed with one end 4a pivoted to the outer periphery of the upper end of the middle column member 3B of the ridge column 3. , 4 support the lower surface of the ridge 6 in the roof portion 2 of the gable roof, one end 5b is attached to the other end 4b of the pair of ridge members 4, 4 and the other end 5a is the upper support member 3A. The roof portion 2 is suspended by a structural material formed in a front triangle by a pair of suspension members 5, 17 as suspension members 5, 5 connected to a holding ring 13 provided at the upper end of the roof. Therefore, the roof portion 2 has a high height H and can be constructed relatively large. Therefore, a large number of people can be accommodated and a large volume of cargo and goods can be accommodated. It is also sufficient to prevent sunshine, rain and snow.

  The ridge column 3 of the column assembly 7 is rotatably provided at the lower end of the lower column member 3C, and is vertically supported on the base 12 placed horizontally on the ground E and stabilized. As described above, a pair of ridge materials 4, 4 having one end 4a pivotally attached to the outer periphery of the upper end portion of the middle column material 3B of the ridge column 3 and horizontally deployed, and the pair of ridge materials 4, One end 5b is attached to the other end 4b of 4, and the other end 5a is formed into a front triangle by a pair of suspension members 5, 17 as suspension members 5, 5 connected to the upper end of the upper support 3A. When the roof portion 2 is supported by the structural material to be applied, the ridge column 3 is provided with tension toward the front and rear and the left and right by four ridgeline ropes 9A, 9A; 9A, 9A. No. 6 side pillars 8 that are built at equal intervals L2 in the four corners under the eaves of the awning body 1 and under the eaves N Since the egress tow line 9B gives an outward tension that crosses the ridge 6 in a plane, the roof 2 is balanced by the tow line 9 in the front and rear, left and right, and the structure works and is robust. Since the strong strength is exhibited, the collapse of the strong wind is prevented, and the roof portion 2 is prevented from being damaged by a load due to snowfall.

  Further, in order to open and disassemble the folding support column type roof awning according to the first embodiment, the disassembly may be performed by the reverse procedure and operation during the above-described setting. That is, the tension on the pile 19 'of the eaves pulling line 9B is released to loosen the tension, the tension on the pile 19 on the building pulling line 9A is released to loosen the tension, and the set bolt 16 is loosened to loosen the pair of roofing materials 4 and 4. Unfastening the suspension members 5 and 5 and the roof portion 2 and then unscrewing the set bolt 10 and the nut 10A to release the upper strut material 3A and the lower strut material 3C with respect to the middle strut material 3B of the ridge strut 3 Is reduced, the awning body 1 is folded and stored, and the disassembly work is performed.

  Further, in the folding column type roof awning of the first embodiment, the ridge column 3 of the column assembly 7 has the upper column material 3A and the lower column material 3C reduced with respect to the middle column material 3B, and a pair of columns. The upholstery members 4 and 4 are pivoted to the outer periphery of the middle supporting member 3B around the pivot point of the one end 4a, and the one end 5a of the suspension member 5 is pivoted to the upper end of the upper supporting member 3A. Since it is turned to the outer periphery of the upper support member 3A around the landing point and is made compact, it can be easily moved and transported, is easy to handle, and does not require a large area for storage.

  Moreover, in the said Embodiment 1, although the case where the shape of the roof part 2 was formed in the gable roof shape is illustrated, the shape of the roof part 2 is not restricted to what is illustrated, and unless it deviates from the meaning of this invention, For example, the present invention can also be applied to the case of a ridge shape.

  The present invention has a high roof, can be constructed relatively large, can accommodate a large number of people, can accommodate large volumes of cargo and articles, and is compact without being bulky to move and transport. It is easy to handle, does not require a large area for storage, is sufficient to prevent sunlight and rain and snow, and prevents damage to strong winds, improving strength and making the structure robust Furthermore, it is suitable for applications and functions that have a simple structure, a small number of parts, and can be easily and quickly assembled and disassembled.

FIG. 1 shows a first embodiment of a folding-post-type roof awning according to the present invention, and is a perspective view of the installed state. FIG. 2 is a front view showing a column assembly used to set up the folding column type roof awning of the first embodiment. FIG. 3 is an enlarged partial cross-sectional view showing a ridge column used to construct the folding column type roof awning of the first embodiment. FIG. 4 is an enlarged partial cross-sectional view showing a lower column that constitutes a column used to set up the folding column type roof awning of the first embodiment. FIG. 5 is an enlarged partial cross-sectional view of the middle column material constituting the ridge column. FIG. 6 is an enlarged plan view of the middle column material. FIG. 7 is an enlarged partial cross-sectional view of the lower column material constituting the ridge column. FIG. 8 is an enlarged plan view of the lower support member. FIG. 9 is an enlarged front view showing the upholstery material used in the folding prop type roof awning of the first embodiment. FIG. 10 is an enlarged side view of the upholstery material. FIG. 11 is an enlarged partial sectional view showing a suspension member used in the folding column type roof-type awning of the first embodiment. FIG. 12 is an enlarged plan view of the retaining ring. FIG. 13 is an enlarged plan view of the retaining ring. FIG. 14 is an enlarged partial cross-sectional view of a side column used in the folding column type roof awning of the first embodiment. FIG. 15 is a perspective view showing a state in which the folding column type roof awning according to the first embodiment is developed. FIG. 16 is a perspective view showing a state in which a column assembly used in the folding column type roof awning of the first embodiment is extended. FIG. 17 is a perspective view showing a state in which the upper side of the column assembly is inserted into the lower surface of the folding column type roof-type awning of the first embodiment. FIG. 18 is a perspective view showing a state in which the folding column type roof awning of the first embodiment is similarly built.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Main body 2 Roof part 3A Upper support | pillar material 3B Middle support | pillar material 3C Lower support | pillar material 4 Building upholstery material 5 Suspension member 6 Building 7 Column assembly 8 Side pillar 9 Pulling rope 9A Building pulling rope 9B Eave pulling rope 10 Stop bolt 19 Pile 19 ' Pile I Longitudinal direction N below

Claims (6)

A tent main body with a gable or a roof-shaped roof,
The upper strut material and the lower strut material are incorporated into the middle strut material so that the upper and lower portions can be expanded and contracted. One end is pivotally mounted on the other end, and the other end is pivotally provided from substantially vertical to substantially horizontal, and one end is attached to the outer periphery of the upper end of the upper support member, and the other end is It is composed of a suspension member provided on the other end side of the upholstery material, and a column assembly that stretches the ridge at the top of the awning body,
The four corners under the eaves of the tent main body, and a plurality of side pillars built at equal intervals under the eaves,
A folding column type roof-type awning characterized in that the awning body is stretched by applying tension to the outside through a tow line.   2. The folding column type roof shape according to claim 1, wherein the upper column material and the lower column material have a small diameter and are retractably accommodated inside and below the large-diameter middle column material. tent.   The lower end of the upper support member and the upper end of the middle support member, and the lower end of the middle support member and the upper end of the lower support member are the lower end of the upper support member and the upper end of the middle support member, and the middle support member. A stop pin is inserted into each of the lower end of the lower support member and the upper end of the lower support member, and the stop pins are closed with a margin so that the extension length of the upper support member and the lower support member relative to the middle support member can be set. The folding column type roof awning according to claim 1, wherein the folding column type roof awning is arranged in a ring-shaped connecting annular body.   The folding column type roof-type awning according to any one of claims 1 to 3, wherein a base is pivotally attached to an outer periphery of a lower end portion of the lower column material.   The suspension member has a holding ring provided at an upper end of the upper support member, and one end connected to the holding ring, and the other end is connected to the other end of the upholstery material with a stop bolt and a washer through a washer. 5. The folding column type roof awning according to any one of claims 1 to 4, wherein the folding column type roof awning is formed by a hanging bracket rod or a chain to be attached.   The pull line is attached to the outer end of the ridge at the top of the roof part, the other end is attached to a pile driven into the ground, and one end is attached to the eaves part of the roof part. 6. The structure according to claim 1, wherein the ends are attached to another pile to be opposed to each other at a predetermined interval in the longitudinal direction, and the left and right side wall columns and the eaves pulling line that applies an outward tension to the side wall portion. The folding column type roof awning described in Crab.

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