RU68026U1 - FOLDING AWNING-BAR SHELTER (OPTIONS) - Google Patents

Abstract

Utility models relate to construction, in particular, to collapsible temporary structures such as frame tents and can be used for quick protection from bad weather, for example, by geologists, climbers, tourists, nomads, emergency responders, etc. The technical result is increased convenience access to the shelter and simplification of its connection into a single complex with other similar shelters. The shelter consists of an annular framework, consisting of N intersecting rods (PS) 1, pivotally connected at their intersection. The upper ends of the PS 1 are pivotally connected to the corresponding radial rods (PC) 2, forming a pyramid and pivotally connected to each other by the upper ends. The lower ends of the PS 1 are connected to the respective supports 3. Between the adjacent pairs of the PS 1 with the help of sliding hinges 6, 7, a frame of the doorway is fixed, in which, if necessary, a rigid door can be installed. In the second embodiment, the shelter is equipped with a vestibule, made with the possibility of its detachment. The tent fence mounted on the frame is provided with an opening for entry and exit, which is combined with the frame of the doorway. F.p.m. 2 n.p., ill. 5

Description

The utility model (options) relates to construction, in particular to collapsible temporary structures such as frame tents and can be used for quick protection from bad weather, for example, by geologists, climbers, tourists, nomads and liquidators of the consequences of emergencies, etc.

Known universal folding tent according to the patent of the Russian Federation No. 2273710 from 04/10/2005, bull. Number 4.

The tent consists of a folding frame and an awning attached to it. The frame in the unfolded position is an arc of a triangular shape, in the form of articulated elements. The lower arc, which is the base, is equipped with the axis of rotation of the remaining arcs.

A disadvantage of the well-known universal folding tent is its relatively low resistance to wind loads.

Known tent for the patent of the Russian Federation No. 2257451 from 07/27/2005, bull. No. 21, consisting of a frame including structural elements for entry. The surface of the tent, except for the floor, is made of a material that is well permeable to electromagnetic radiation. The inner surface of the tent is able to reflect radiation from an external source.

A disadvantage of the known tent is the low protection against external influences on cloudy days and night time.

The closest in its technical essence is a folding structure according to the author's certificate of the USSR No. 1027353 dated 07/07/1983, bull. Number 25.

The prototype device is made in the form of an annular frame of intersecting rods with supports in the lower nodes. To the upper nodes of the frame

radial rods forming a pyramid are pivotally attached. The frame is closed with an awning fence. The structure is equipped with a cable covering the ends of the radial rods, and cables connecting the upper nodes of the frame with supports under these nodes.

The disadvantage of the closest analogue is the inconvenience of access to the shelter due to the lack of openings in its frame for installing doors and transitions another shelter, which further complicates the connection of the structure with other similar structures in a single complex.

The goal is to develop a folding tent-rod shelter, providing ease of access to the shelter and simplifying its connection with other similar structures in a single complex.

The goal in the first embodiment is achieved by the fact that in the well-known folding tent-rod shelter (STSU) containing a tent fence, equipped with a closing hole for entry and exit, mounted on an annular frame consisting of N pairs of intersecting rods pivotally connected to each other in places their intersections, the upper ends belonging to adjacent pairs of rods, are pivotally connected to the corresponding radial rods forming a pyramid and pivotally connected to each other by the upper ends mi, and the lower ends of the rods belonging to adjacent pairs of rods are pivotally interconnected with the respective supports, in addition to the frame of the doorway is fixed between the adjacent pairs of rods with sliding hinges.

Also new is the fact that the frame of the doorway contains two horizontal and two vertical bars. The ends of the horizontal rods by means of sliding hinges are connected to the respective rods forming an annular frame. The ends of the vertical rods are connected to the respective horizontal rods by means of sliding hinges.

The number N of pairs of intersecting rods selected at least four.

The second version of the claimed STSU differs from the first option in that the tent fence is additionally equipped with an entrance platform. The entrance vestibule is made with the possibility of disconnecting it. The end of the entrance vestibule adjacent to the tent fence is fastened with it with the help of a zipper or with the help of lacing. The outer end of the entrance vestibule is equipped with a pair of support racks with braces fixing them.

The claimed utility models are illustrated by drawings, which show:

figure 1 - ring frame;

figure 2 - installation diagram of the frame of the doorway;

figure 3 - figures illustrating the process of folding (deployment) of the frame of the inlet opening;

figure 4 - the second version of the STSU with the entrance vestibule;

figure 5 is an option of fastening the input vestibule using lacing.

Declared STSU, shown in figure 1 (the first option), consists of an annular frame, consisting of N pairs of intersecting rods (PS) 1. The rods 1 of each pair at the point of intersection (points "a") are interconnected pivotally. The upper ends of PS 1 belonging to adjacent to each other pairs of PS 1 are pivotally connected (points "b") with the corresponding radial rods (PC) 2, which form a pyramid. The upper ends of PC 2 are pivotally connected to each other (point "c"). The lower ends of the PS 1, belonging to two adjacent pairs of PS 1, are pivotally connected to each other and with the corresponding supports 3. Between the PS 1, belonging to adjacent pairs of PS 1, a frame of the doorway (KDP) is fixed. KDP is made of two horizontal 4 and two vertical 5 rods (see also figure 2).

Horizontal rods (GS) 4 KDP are fixed to PS 1 using sliding hinges (SS) 6. Vertical rods (VS) 5 KDP are fixed to horizontal rods 4 using SS 7.

Awning fence 8 (not shown in figure 1) is mounted on an annular frame, and its outlet is combined with the KDP.

The difference between the second version of the STSU, shown in figure 4, from the first option is that it is additionally equipped with an input vestibule (VT) 9. VT 9 is made with the possibility of disconnecting it. For this purpose, the end face BT 9 adjacent to the tent fence and the corresponding contour on the tent fence 8 are provided with connection elements. In particular, these can be either zipper-fastener elements (not shown in FIG. 4) or lacing elements in the form of fixed loops 10 with a cord 11 fastening them (FIG. 5). The outer end of VT 9 is equipped with a pair of vertical supports 12 with braces fixing them 13. It is advisable to use the lacing elements in the case of using STSU in extreme conditions, for example, at very low temperatures, when the zipper fasteners become practically inoperative. All structural elements can be made of duralumin pipes with a diameter of 10-30 mm.

Declared STSU work as follows. In the folded state (figa) GSh 4 are in an inclined position. When deploying STSU in the design position (figure 1) in the process of its disclosure, the lower and upper ends of the PS 1 of the annular frame are moved apart, and the distance between them increases to the design value. When this KDP (fig.3b) is transformed under the action of moving SS 6 and 7, respectively, along PS 1 and GS 4 and take the working position (figure 2).

After the deployment of the ring frame, it is possible by moving the VS 5 to adjust the necessary width of the doorway and fix it if necessary, a hard door.

In the second embodiment, in addition to the tent fence 8, the BT 9 can be docked with a lacing or zipper (figure 4). To fix the outer end of BT 9, its support legs 12 are fixed using guy wires 13 fastened with anchors (stakes) 14.

Using the declared STSU, it is possible, without increasing the deployment time, to equip it with a reliable entrance, which provides ease of access to the shelter and the possibility of its connection with other similar structures, i.e. A formulated technical result is achieved.

Claims (7)

1. Foldable tent-rod shelter containing a tent fence, equipped with a closing hole for entry and exit and mounted on an annular frame consisting of N pairs of intersecting rods pivotally connected at the intersection, the upper ends of the intersecting rods belonging to adjacent pairs of each other, pivotally connected to the corresponding radial rods forming a pyramid and pivotally connected to the upper ends, and the lower ends of the intersecting rods belonging to adjacent to each other pairs, pivotally connected to each other and with the corresponding supports, characterized in that between the adjoining pairs of intersecting rods additionally using sliding hinges fixed frame doorway. 2. Shelter according to claim 1, characterized in that the doorway frame consists of two horizontal and two vertical bars, the ends of the horizontal bars using sliding hinges connected to the corresponding intersecting rods forming an annular frame, and the ends of the vertical bars connected using sliding hinges respectively with the lower and upper horizontal rods. 3. Shelter according to claim 1, characterized in that the number N of pairs of intersecting rods selected less than four. 4. Foldable tent-rod shelter containing a tent fence, equipped with a closing hole for entry and exit and mounted on an annular frame consisting of N pairs of intersecting rods pivotally connected to each other at their intersections, the upper ends of the intersecting rods belonging adjacent to each other to other pairs, pivotally connected to the corresponding radial rods forming a pyramid and pivotally connected to their upper ends, and the lower ends of the rods belonging to adjacent each other in pairs, pivotally connected to each other and with respective supports, characterized in that between the adjacent pairs of intersecting rods, additionally using sliding hinges, a frame of the doorway is fixed, with which there is a hole for the entrance and exit of the tent fence, which is equipped with an entrance a tambour made with the possibility of disconnecting it. 5. Shelter according to claim 4, characterized in that the frame of the doorway consists of two horizontal and two vertical bars, the ends of the horizontal bars using sliding hinges connected to the corresponding intersecting rods forming an annular frame, and the ends of the vertical bars connected respectively to the bottom and top horizontal bars. 6. Shelter according to claim 4, characterized in that the number N of pairs of intersecting rods is selected at least four. 7. Shelter according to claim 4, characterized in that the end of the entrance vestibule adjacent to the tent fence is fastened with it using a zipper or with lacing, and the outer end of the entrance vestibule is equipped with a pair of support racks with braces fixing them.