JP5566345B2 - tent - Google Patents

Description

  The present invention relates to a tent.

  For example, tents for mountains and camping generally support a sheet-like tent body with a pole. This type of tent is required to be rigid enough to withstand bad weather such as strong winds. An example of a tent having increased rigidity is a sleeve-type tent in which a sleeve is provided along the outer peripheral surface of the tent body and a pole is inserted through the sleeve (see FIG. 5 of Patent Document 1). This sleeve type tent has high rigidity because the pole and the tent body are in close contact with each other.

  In addition, in order to increase the rigidity of the tent against strong winds or the like, when the tent is used, a tension rope is connected to the tent and the tension rope is fixed to the ground with a pile.

JP 2000-27495 A

  By the way, in the above-mentioned sleeve type tent, the sleeve is curved along the tent body, and the length of the fabric on the outer peripheral side and the inner peripheral side of the bend is different. As shown in FIG. 4, the fiber direction of the fabric of the sleeve 100 is obliquely about 45 degrees with respect to the joining line B with the tent body 101.

  Since the fiber-oriented sleeve 100 increases the amount of contraction in the outward direction of the tent, when the above-described tension rope 102 is connected, the tension rope connecting portion 103 is provided on the side of the tent main body 101 which is not further contracted. The tension line 102 is provided and connected to the tent main body 101 side rather than the sleeve 100 side.

  In this case, the pole 104 is not sufficiently fixed to the tension rope 102, and in addition, a distance can be formed between the connection point (fulcrum) of the tension rope 102 in the tent body 101 and the pole 104. The tent body 101 is greatly shaken, and the rigidity of the tent with respect to the wind is reduced.

  This invention is made | formed in view of this point, and makes it the objective to improve the rigidity of the tent to which a tension rope is connected.

To achieve the above object, the present invention provides a tent body, a pole that supports the tent body, a sleeve that is formed along an outer surface of the tent body, through which the pole is inserted, and the sleeve. A tension line attaching part for attaching a tension line, and the fiber direction of the fabric of the sleeve is parallel and perpendicular to the joining line between the sleeve and the tent body , This is a tent having an expansion / contraction rate of 30% or less .

  According to the present invention, since the fiber direction of the fabric of the sleeve is parallel and perpendicular to the joining line between the sleeve and the tent main body, even if the sleeve receives an external force in the outward direction, the gentleness is extremely reduced. Therefore, the tension line attaching portion can be provided on the sleeve, and the tension line can be directly attached to the sleeve through which the pole is passed. As a result, since the pole can be sufficiently fixed by the tension rope, it is possible to suppress the tent from being shaken even when a strong wind blows, and to improve the rigidity of the tent.

  The tension line attaching part has a fixing part formed around the sleeve in a direction perpendicular to the joining line, and a ring part connected to the fixing part and to which the tension line is attached. Also good. In such a case, the sleeve is pulled in a direction approximately perpendicular to the joining line when pulled by the tension line. Since the vertical shrinkage of the sleeve in the vertical direction is the smallest, the tent can be more firmly fixed by the tension line.

  The tent main body may be interposed between the sleeve and an expansion / contraction part having higher elasticity than the sleeve. In such a case, since the flexibility of the peripheral portion of the sleeve is ensured, it is easy to pass the pole even if the sleeve has low stretchability. Therefore, it is possible to improve the assembly and handling of the tent while ensuring the rigidity of the tent.

  According to the present invention, the reliability of the tent can be improved by increasing the rigidity of the tent.

It is a perspective view which shows the outline of a structure of a tent. It is a side view which shows the sleeve part of a tent. It is the elements on larger scale of the sleeve part of a tent. It is the elements on larger scale of the sleeve part before improvement.

  Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings. FIG.1 and FIG.2 is explanatory drawing which shows an example of the tent 1 concerning this Embodiment.

  The tent 1 is, for example, a dome-shaped assembly type, formed along the outer surface of the tent body 10, a tent body 10 that becomes a dome shape when assembled, two poles 11 that support the tent body 10, and the tent 1. And a sleeve 12 through which the pole 11 is inserted, and a tension line attaching portion 14 provided on the sleeve 12 for attaching the tension line 13.

  The tent body 10 has a sheet-like portion 20 made of a material such as nylon (registered trademark of Dupont), and a net-like portion 21 as an expansion / contraction portion interposed between the sheet-like portion 20 and the sleeve 12.

  The sheet-like portion 20 is formed to have a dome shape that constitutes a floor, a wall, and a ceiling when the tent 1 is stretched. An entrance / exit 15 is formed on the front surface of the sheet-like portion 20. The net-like part 21 is formed in a band shape along the outer surface of the sheet-like part 20. Two mesh portions 21 are formed so as to intersect at the center of the diagonal line of the tent 1 when the tent 1 is viewed from a plane, similarly to the sleeve 12 described later. The net-like portion 21 may be formed only in a part between the sheet-like portion 20 and the sleeve 12.

  The sleeve 12 is formed in an elongated cylindrical shape made of a material such as nylon (registered trademark of Dupont), and the pole 11 can be inserted from both ends. Two sleeves 12 are formed so as to intersect the diagonal line of the tent 1 at the center when the tent 1 is viewed from the same plane as the net portion 21. The sleeve 12 is sewn along the outer edge of the mesh portion 21.

  As shown in FIG. 3, the sleeve 12 is formed so that the fiber (woven yarn) direction of the fabric is parallel and perpendicular to the joining line A between the sleeve 12 and the net-like portion 21 of the tent body 10. The sleeve 12 has an expansion / contraction rate of 30% or less when the fabric is broken. The net-like portion 21 is set to have higher stretchability than, for example, the sleeve 12 and the sheet-like portion 20, and has, for example, a rhombus, a round net, or the like. The sheet-like portion 20 is formed, for example, so that the fiber direction of the fabric is inclined with respect to the joining line A.

  The tension line attaching part 14 has a fixing part 30 joined around the sleeve 12 in a direction perpendicular to the joining line A, and a ring part 31 connected to the outer end of the fixing part 30 to which the tensioning line 13 is attached. doing. The tension line attaching portion 14 is formed of, for example, cloth.

  When the tent 1 configured as described above is used, the pole 11 is inserted into each sleeve 12 as shown in FIG. 1, the tip of the pole 11 is inserted into the ground, and the tent body 10 is stretched in a dome shape. . One end of the tension line 13 is connected to the tension line attaching part 14 of the sleeve 12, and the other end is fixed to the ground by the pile 40 in a tensioned state.

  According to the above embodiment, since the fiber direction of the fabric of the sleeve 12 is parallel and perpendicular to the joining line A between the sleeve 12 and the tent body 10, the sleeve 12 receives an external force in the outward direction. Even the gentleness becomes extremely small. Therefore, it is possible to attach the tension line 13 directly to the sleeve 12 through which the pole 11 passes by providing the tension line attachment part 14 on the sleeve 12. As a result, the pole 11 can be firmly fixed by the tension rope 13, and the tent 1 can be prevented from shaking even if a strong wind blows, and the rigidity of the tent 1 can be improved.

  Further, the tension line attaching portion 14 includes a fixing portion 30 formed around the sleeve 12 in a direction perpendicular to the joining line A and a ring portion 31 to which the tension line 13 is attached. The sleeve 12 is pulled in a direction substantially perpendicular to the joining line A. Since the vertical shrinkage of the sleeve 12 is small, the tension of the tension rope 13 can be increased and the tent 1 can be more firmly fixed by the tension rope 13.

  Since the tent body 10 has a net-like portion 21 interposed between the sleeve 12 and the sleeve 12, the peripheral portion of the sleeve 12 is secured, and the pole 11 is inserted even when the sleeve 12 has low stretchability. It becomes easy to do. Therefore, the assembling property and handling property of the tent 1 can be improved while ensuring the rigidity of the tent 1.

  The preferred embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited to such examples. It is obvious for those skilled in the art that various modifications or modifications can be conceived within the scope of the idea described in the claims, and these naturally belong to the technical scope of the present invention. It is understood.

  For example, although the tent 1 described in the above-described embodiment is a dome shape, the present invention can be applied even if the tent 1 has another shape. The shapes of the tent body 10, the pole 11, the sleeve 12, etc. may be other shapes. Furthermore, the number and position of the tension rope attaching portions 14 can be arbitrarily selected. The mesh portion 21 may or may not be present.

  The present invention is useful in improving the rigidity of a tent.

DESCRIPTION OF SYMBOLS 1 Tent 10 Tent main body 11 Pole 12 Sleeve 13 Tension line 14 Tension line attachment part 15 Entrance / exit 20 Sheet-like part 21 Net-like part 30 Fixing part 31 Ring part 40 Pile A Joint line

Claims (3)

The tent body,
A pole supporting the tent body;
A sleeve formed along the outer surface of the tent body, through which the pole is inserted;
A tension line attaching portion provided on the sleeve, for attaching the tension line, and
The fiber direction of the fabric of the sleeve is parallel and perpendicular to the joining line between the sleeve and the tent body ,
A tent having a stretch ratio of the sleeve fabric of 30% or less .   The said tension line attaching part has the fixing | fixed part formed in the circumference | surroundings of a sleeve toward the orthogonal | vertical direction with respect to the said joining line, and the ring part connected to the said fixing | fixed part and the said tensioning rope is attached to it. The tent described.   3. The tent according to claim 1, wherein the tent main body is interposed between the sleeve and a stretchable portion having a stretchability higher than that of the sleeve.

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