JP5049545B2 - tent - Google Patents

Description

  The present invention relates to a ventilation structure for a tent.

  A conventional tent ventilation consists of a mesh part on both the inner tent and the seat fly, and uses a triangular sheet to cover the mesh part of the seat fly and attaches to the seat fly except for the lower side. In addition, by attaching the lower side of the free state to the rigid support member, the triangular sheet is tensioned outward. In this way, tents that form an air passage between a triangular sheet and a seat fly are described in, for example, Japanese Utility Model Publication No. 34-9961 and Japanese Utility Model Publication No. 34-7464.

  However, securing the air passage using a rigid support member is supported by the tension of the seat fly, so if the seat fly is deformed by the wind load or the tension is lowered, the air passage cannot be sufficiently secured. was there.

  In order to solve such a problem, a tent that secures a ventilation path by attaching an elastic member to the lower side of a triangular sheet that covers the mesh portion of the seat fly is described in, for example, Japanese Patent Application Laid-Open No. 2004-332312. ing.

  In the conventional tent, raindrops from above can be avoided by the triangular sheet described above, and insects and the like can be prevented from entering by the double mesh portion of the seat fly and the inner tent.

  However, since the mesh part is stretched so as to be continuous with the inclination of the seat fly, in the case of rain with wind, the wind pressure of the wind entering the inflated triangular sheet blows off the water droplets that wet the mesh part. In addition, there is a problem that rainwater enters the mesh portion provided in the inner tent and further enters the inner tent. In the above-mentioned JP-A No. 2004-332312, in such a case, it is described that a string is pulled from the inside of the tent and the opening is closed by deformation of the elastic member, but if the opening is closed, There was a problem that an air passage could not be secured.

Further, in the conventional structure, it is necessary to provide a triangular sheet as another member on the seat fly, and there is a problem that the structure of the seat fly is complicated and the area of ventilation is limited.
Japanese Utility Model Publication No. 34-9961 Japanese Utility Model Publication No. 34-7464 JP 2004-332312 A

  An object of the present invention is to provide a tent that can always ensure a ventilation path even in the case of rain with wind.

  The tent according to the present invention is a tent including at least two columns, an inner tent stretched inside the column, and a seat fly stretched outside the column, and the inner tent has the first ventilation. The seat fly includes an upper fabric portion and a lower fabric portion, and includes a second ventilation structure provided between the upper fabric portion and the lower fabric portion, and the second ventilation structure is A mesh portion continuous between the upper fabric portion and the lower fabric portion; and extending between the two struts; at least a part of the mesh portion being connected to a lower end of the upper fabric portion; and lowering the upper fabric portion In addition, the pole for tensioning outward and the one connected to the inner tent and the other connected to the lower fabric part are connected to each other by a detachable attachment so as to tension the lower fabric part inward. And a binding member, wherein the mesh portion, the outer side is stretched downwards.

  In the tent of the present invention, the ventilation structure of the seat fly is configured to face downward stably, and there is no portion that swells due to the wind. Therefore, no raindrops are applied to the ventilation structure of the inner tent, and the wind is accompanied. Even in the case of rain, it is possible to obtain a remarkable effect that an air passage can always be secured.

  The tent of the present invention will be described with reference to the drawings. FIG. 1 is an enlarged longitudinal sectional view showing a part of a tent according to an embodiment of the present invention. FIG. 2 is a side view of a tent according to an embodiment of the present invention.

  The tent of the present invention includes at least two support columns (4), an inner tent (10) stretched inside the support column (4), and a seat fly (20) stretched outside the support column (4). The inner tent (10) includes a first ventilation structure including a mesh portion (11), and the seat fly (20) includes an upper fabric portion (22) and a lower fabric portion (23), and an upper portion. A second ventilation structure is provided between the fabric portion (22) and the lower fabric portion (23). The second ventilation structure extends between the mesh portion (21) continuous between the upper fabric portion (22) and the lower fabric portion (23) and the two struts (4), and at least a part thereof A pole (24) connected to the lower end of the upper fabric portion (22) and tensioning the upper fabric portion (22) downward and outward, and an inner so as to tension the lower fabric portion (23) inward. One connected to the tent (10) and the other connected to the lower fabric portion (23) have connecting members (1, 2) connected to each other by a detachable attachment / detachment tool (3).

  The pole (24) can be fixed by connecting the both ends of the pole (24) to the middle part of the two struts (4), or at a predetermined position outside the inner tent (10) or seat fly ( 20) A grommet is provided at a predetermined position inside the pole, and the protrusion at the tip of the pole (24) is fitted to the grommet so that the pole (24) extends between the two columns (4). Good.

  Accordingly, the upper fabric portion (22) is lifted by the pole (24), and the lower fabric portion (23) is pressed by the tension of the connecting members (1, 2), so that the mesh portion (21) is moved outward. The side is kept face down. Such a structure does not have a structure that swells in a pocket shape due to wind. Therefore, the rainwater that wets the mesh part (21) is not blown off to the inside of the seat fly (20) by the pressure difference due to the wind pressure, and the rainwater that has slightly entered the inner tent is inside the seat fly (20). The outside of (10) is dropped and discharged.

  In conventional ventilation, for example, the central part of the fabric part at the top and bottom of the ventilation is supported by a plate-like shape retaining member, or the bottom part of the cloth part at the top of the ventilation is ventilated. The shape was held by supporting it with a plastic shape holding member disposed along the line. However, if the structure and the ventilation part are arranged downward, the fabric part at the upper part of the ventilation is not tensioned and the required strength cannot be provided. On the other hand, if downward tension is applied to the entire seat fly in order to maintain the shape of the seat fly, the downward structure of the ventilation cannot be maintained. On the other hand, in the ventilation system according to the present invention, an appropriate tension is applied to the fabric part (22) at the upper part of the ventilation by the pole (24). Furthermore, even if a downward tension is applied to the entire seat fly, the ventilation structure provided by the present invention is maintained by the tension by the pole (24) and the connector (3).

  The present invention is applied to various tents having a structure including an inner tent and a seat fly. That is, it is applied regardless of the tent type such as dome type, wide type, and square type. Furthermore, if it has the same structure, it can be applied to shelters, shades, etc. in addition to tents. In addition, a well-known thing can be applied about the material of a member. Therefore, the present invention provides a tent comprising a pole for tensioning the upper portion of the seat fly, a ventilation between the upper and lower portions of the seat fly, and a ventilation system that connects the lower portion of the seat fly to the inner tent. However, modifications or design changes are possible within the scope of the idea. Therefore, the material of the pole, the material of the ventilation part, the material of the seat fly and the inner tent, and the structure of the structure are not limited. For example, the lower fabric part of the seat fly may have a window structure made of mesh, or the whole may be made of mesh.

It is the longitudinal cross-sectional view which expanded and showed a part of tent of one Example of this invention. It is a side view of the tent of one Example of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1, 2 Connecting member 3 Detachment tool 4 Support | pillar 10 Inner tent 11 Mesh part 20 Seat fly 21 Mesh part 22 Upper fabric part 23 Lower fabric part 24 Pole

Claims (1)

A tent comprising at least two struts, an inner tent stretched inside the strut, and a seat fly stretched outside the strut, the inner tent comprising a first ventilation structure, and the seat The fly includes an upper fabric portion and a lower fabric portion, and includes a second ventilation structure provided between the upper fabric portion and the lower fabric portion. The second ventilation structure includes an upper fabric portion and a lower fabric portion. A mesh part continuous between the cloth parts and both ends thereof are connected to the middle part of the two struts, or at a predetermined position outside the inner tent, or at a predetermined position inside the seat fly, respectively. In a fixed state, it extends between the two struts, is at least partially connected to the lower end of the upper fabric portion, and tensions the upper fabric portion downward and outward. The mesh includes a pole and a connecting member in which one connected to the inner tent and the other connected to the lower fabric part are connected to each other by a detachable attachment / detachment tool so as to tension the lower fabric part inward. The part is a tent with the outside facing down.

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