WO2002064918A1

WO2002064918A1 - A collapsible canopy

Info

Publication number: WO2002064918A1
Application number: PCT/CN2002/000076
Authority: WO
Original assignee: Deng, Jianrong
Priority date: 2001-02-15
Filing date: 2002-02-09
Publication date: 2002-08-22
Also published as: US20040020526A1; CN2463500Y

Abstract

A collapsible canopy structures and includes a covering (1) and a frame-work unit (2), in which the covering (1) covers the collapsible frame-work unit (2). The frame-work unit (2) includes: a cross gemel (3), a center member (4), a slide bracket (5), side member (7), slantwise support member (8), upside gemel (9), lowside gemel (10), scissor frame (11), pole (12), spring (13) and bore (14). Collapsible beams are on the sides of the frame-work unit (2), in which the collapsible beam is consisted of X type scissors frame (11). Each scissors frame (11) sandwich slantwise support member (8) is connected each other. The scissors frame (11) which consisted of one side has two connected ends member. The ends member corresponds to the abutting side of the scissors frame are connected at one gemel separately to form collapsible inflexion. The vertical pole (12) traverses the lowside gemel (10 and the top of the pole is connected to upside gemel (9). The center member (4) of the frame-work unit (2). The side member (7) and the slantwise support member (8) are connect each other by slide bracket unit which consisted of the slide bracket (5), (6). The other end of the center member (4) is connected to the cross gemel (3). The other end of side member (7) is connected to the upside gemel (9). The other end of the slantwise support member (8) is connected to the lowside gemel (10).

Description

Folding tent TECHNICAL FIELD OF THE INVENTION

The present invention relates to a tent in the field of travel or camping supplies, and particularly to a folding tent. BACKGROUND OF THE INVENTION

When traveling, people often need to bring tents to protect them from strong sunlight or wind and rain. Existing tents are tents attached to the tarpaulin, such as yurts. Such tents are inconvenient to set up, disassemble and transport.

It can be seen that there are still many shortcomings in the existing tents mentioned above, and they need to be improved. In view of the shortcomings of the existing tents mentioned above, based on rich practical experience and professional knowledge, the designer actively researched and innovated. After continuous research and design, and after repeated trial and error samples and improvements, the design was finally created. The invention of practical value. Summary of the invention

The main technical problem to be solved by the present invention is to overcome the shortcomings of the existing tent, and provide a new type of folding tent, which can be used as a tent after it is opened. When demolishing, the tent is removed, and The skeleton is folded and folded, and it is very convenient to carry, transport and store.

The present invention solves its main technical problems by using the following technical solutions. A folding tent according to the present invention includes a tent and a frame, wherein the tent is set outside the foldable frame, and the frame further includes: a cross hinge head, a central rod, a sliding sleeve, a sliding sleeve, a side rod, and an inclined support. Lever, upper hinge head, lower hinge head, folding frame, post, spring, hole;

The side of the frame body is provided with a foldable beam. The foldable beam is composed of more than one folding frame. Each folding frame is hinged to each other in the middle of the inclined support rod. The folding frame forming the same side has two ends. The hinges are connected, and the corresponding ends of the adjacent folding frames on the two sides are respectively hinged at the same hinge head to form a folding inflection point. The vertical posts pass through the lower hinge heads on the posts respectively. The upper ends of the posts and the upper hinge heads are fixedly connected. The center of the frame body The rod, the side rod and the inclined support rod are connected with each other by a sliding sleeve set composed of a sliding sleeve. The other end of the center rod is hinged with the cross hinge head, the other end of the side rod is hinged on the upper hinge head, and the other end of the inclined support rod is connected with The lower hinge head is hinged.

The present invention can further solve the technical problems by adopting the following technical measures.

The aforementioned folding tent, wherein the open end of the sliding sleeve is connected with the inclined support rod and slides through the other The central rod of the bottom space of the sleeve is hingedly connected, and the side rod passes through the bottom space of the sliding sleeve and is hingedly connected to the open end of the other sliding sleeve.

In the aforementioned folding tent, each of the four branches at 90 degrees to each other on the cross head is provided with a hinge hole.

In the aforementioned folding tent, wherein the column is a hollow tube, a spring is connected to the column tube at the position of the lower hinge head when the frame is stretched, and the protruding portion of the spring is caught in the hole of the lower hinge head through the column wall. .

In the aforementioned folding tent, a lower part of the column is connected with a sleeve for raising the height of the tent. In the aforementioned folding tent, different roof shapes of the folding tent are designed with inclined support rods of different lengths.

In the aforementioned folding tent, the folding frame is on four sides of the frame and is composed of two X-shaped folding frames.

In the aforementioned folding tent, the sliding sleeve has a U-shaped structure.

Specific embodiments of the present invention are given in detail by the following examples and their drawings. Drawing tube to explain

The following describes the folding tent of the present invention in detail with reference to the drawings and specific embodiments:

FIG. 1 is a schematic view of a use state of an implementation structure of a folding tent according to the present invention.

FIG. 2 is a schematic structural diagram of a folding tent frame body according to the present invention.

FIG. 3 is a schematic diagram of a folded state of the folding tent frame body of the present invention.

FIG. 4 is a schematic structural diagram of a sliding sleeve.

FIG. 5 is a schematic structural diagram of a crosshead on the top of a frame of the present invention.

FIG. 6 is a schematic structural diagram of a folding tent-shaped roof of the present invention.

FIG. 7 is a schematic structural diagram of an arched roof of a folding tent according to the present invention.

Fig. 8 is a schematic diagram of the locking mechanism of the upper hinge head when the frame is extended. +

Fig. 9 is a schematic diagram of the locking mechanism of the lower hinge head when the frame body is unfolded.

The specific structure of the folding tent of the present invention includes: a tent 1, a frame body 2, and the frame body 2 further includes: a cross hinge head 3, a central rod 4, a U-shaped sliding sleeve 5, a U-shaped sliding sleeve 6, and a side rod 7. Inclined support rod 8, upper hinge head 9, lower hinge head 10, X-shaped folding frame 11, post 12, spring 1, 3, hole 14.

Please refer to FIG. 1 and FIG. 2, which is a first embodiment of the present invention. The tent 1 is set on the outside of the frame 2. The four sides of the frame body 2 are foldable beams composed of two X-shaped folding frames 11. Each X-shaped folding frame 11 is hinged to each other by two oblique support rods 8 to form two of the same side. The X-shaped folding frame 11 has two ends that are hinged to each other. The corresponding ends of the X-shaped folding frames 11 on the two adjacent sides are hinged at the same hinge head to form a folding inflection point. Through the lower hinge head 10 on the column, the upper end of the column 12 and the upper hinge head 9 are fixedly connected. The central rod 4, the side rod 7 and the inclined support rod 8 of the canopy beam are slid with the U-shaped sliding sleeves 5, 6. The sets are connected to each other, the other end of the central rod 4 is hinged to the canopy cross hinge head 3, the other end of the side rod 7 is hinged on the upper hinge head 9, and the other end of the inclined support rod 8 is hinged to the lower hinge head 10. .

Please refer to FIG. 4, the open end of the U-shaped sliding sleeve 6 is hingedly connected to the inclined support rod 8 and the central rod 4 passing through the U-shaped bottom space of another U-shaped sliding sleeve 5, and the side rod Ί passes through The U-shaped bottom space of the U-shaped sliding sleeve 6 is hingedly connected with the open end of the other sliding sleeve 5.

Please refer to FIG. 5, a hinge hole 31 is provided on each of the four branches at 90 degrees on the cross head hinge head 3.

Please refer to FIG. 8 and FIG. 9, which is Embodiment 2 of the present invention. The upright 12 is a hollow tube. When the frame 2 is unfolded, a spring 1 3 and a protrusion of the spring 13 are connected to the upright tube at the position of the lower hinge head 10. The exit passes through the pillar wall and is caught in the hole 14 in the lower hinge head. The other structures are the same as those of the first embodiment.

Please refer to FIG. 6 and FIG. 7, which is the third embodiment of the present invention. FIG. 6 is a structure of a tapered roof, and FIG. 7 is a structure of an arched roof. The difference lies in the length of the inclined support rod 8. The length of the inclined support rod 8 of the shaped roof is shorter than the length of the inclined support rod 8 of the tapered roof, and different types of tents 1 are used according to different roof structures. The other structures are the same as those of the second embodiment.

In the fourth embodiment of the present invention, the height of the tent can be raised and lowered according to the needs of different users. When the tent needs to be raised, a sleeve for raising the tent height can be connected to the lower part of the hollow post 12 to connect the tent. The frame is raised. Other structures are the same as those of the second or third embodiment.

Please refer to FIG. 3, when the folding tent is not in use, the tent 1 can be removed and the frame 2 can be folded. Industrial applicability

Compared with the prior art, the present invention has obvious advantages and beneficial effects. As can be known from the above technical solutions, a folding tent is provided by covering a tent outside a foldable frame. The four sides of the frame are composed of two X-shaped folding frames, each of which is a foldable beam. The diagonal support rods are hinged to each other in the middle, and the corresponding ends of the adjacent X-shaped folding frames on the two sides are hinged in the same hinge head shape. To form a folding inflection point, the four vertical columns pass through the lower hinge head on the column, and the central rod, the side rod and the inclined support rod of the canopy beam are connected to each other by a sliding sleeve group composed of sliding sleeves. The rods used are both sliding or hinged, which can be used when the frame is covered by the tent in use. When removing, the tent is removed, the skeleton is folded and folded, and it is very convenient to carry and transport.

To sum up, the folding tent of the present invention has greatly improved both in structure and function, and has made great progress in technology, and has produced useful and practical effects. The effect is more suitable for practical use, sincerely a new, progressive and practical new design.

The above are only the preferred embodiments of the present invention, and do not limit the present invention in any form. Any simple modifications, equivalent changes, and modifications made to the above embodiments in accordance with the technical essence of the present invention still belong to Within the scope of the technical solution of the present invention.

Claims

Claim

1. A folding tent, including a tent and a frame, characterized in that the tent (1) is sleeved on a foldable frame (2), and the frame ( ² ) further comprises: a cross hinge head (3), a center Rod (4), sliding sleeve

( ⁵ ), sliding sleeve (6), side bar (Ί), inclined support bar (8), upper hinge head (9), lower hinge head (10), folding frame (11), upright (12), spring (13), holes (14);

The side of the frame body (2) is provided with a foldable beam. The foldable beam is composed of more than one folding frame (11), and each folding frame (11) is formed by hinged support rods (8) in the middle of each other. The folding frame (11) on the same side has two ends hinged to each other. The corresponding ends of the adjacent folding frames (11) on the two sides are hinged at the same hinge head to form a folding inflection point. Pass the lower hinge head (10) on the column, the upper end of the column and the upper hinge head (9) are fixedly connected, the central pestle (4), the side rod (7) and the inclined support rod (8) of the frame (1) are slid The sliding sleeve set composed of sleeves (5) and (6) are mutually connected, the other end of the central rod (4) is hinged with the cross hinge head (3), and the other end of the side rod (7) is hinged at the upper hinge head (9) The other end of the inclined support rod (8) is hinged with the lower hinge head (10).

2. The folding tent according to claim 1, characterized in that the open end of the sliding sleeve (6) and an inclined support rod (8) and a central rod (through a bottom space of another sliding sleeve (5)) 4) The hinge is connected, and the side rod (7) passes through the bottom space of the sliding sleeve (6) and is hinged with the open end of the other sliding sleeve (5).

3. The folding tent according to claim 1, characterized in that each of the four branches at 90 degrees to each other on the cross head (3) is provided with a hinge hole (31).

4. The folding tent according to claim 1, characterized in that said upright (12) is a hollow tube, and when the frame (2) is stretched, a spring is connected to the upright tube at the position of the lower hinge head (10). (I ³ ), the protruding portion of the spring (13) is stuck in the hole (14) of the lower hinge head through the column wall.

5. The folding tent according to claim 1 or 4, characterized in that the lower part of the upright (12) is connected with a sleeve for raising the height of the tent.

The folding tent according to claim 1, characterized in that inclined roof support rods (8) of different lengths are designed according to the shape of the roof of the folding tent.

7. The folding tent according to claim 1, characterized in that the folding frame (11) is on four sides of the frame body and is composed of two X-shaped folding frames (11).

8. The folding tent according to claim 1 or 2, characterized in that the sliding sleeve (5) and the sliding sleeve (6) have a U-shaped structure.