TENT RACK

Abstract

A tent rack includes a first support stand, the first support stand comprises two first stand poles and a first connecting base, the first end of the two first stand poles are rotatably connected by the first connecting base, so that the two first stand poles are rotatable between a folding position and a unfolding position, each of the first stand pole is rotatably connected with a second stand pole, the first stand pole and the second stand pole couple to form a scissor-type structure, the first support stand with two first stand poles unfolded is arch shaped and the two second stand poles are separated.

Claims

1. A tent rack, wherein comprising a first support stand (10), the first support stand (10) comprises two first stand poles (11) and a first connecting base (12), the first end of the two first stand poles (11) are rotatably connected by the first connecting base (12), so that the two first stand poles (11) are rotatable between a folding position and a unfolding position, each of the first stand pole (11) is rotatably connected with a second stand pole (21), the first stand pole (11) and the second stand pole (21) couple to form a scissor-type structure (20), the first support stand (10) with two first stand poles (11) unfolded is arch shaped and the two second stand poles (21) are separated.

2. The tent rack according to claim 1, wherein the rotating axis of the first stand pole (11) and the second stand pole (21) is not parallel to the rotating axis of the two first stand poles (11).

3. The tent rack according to claim 1, wherein the rotating axis of the two first stand poles (11) is vertically arranged when the two first stand poles (11) are in the unfolding position.

4. The tent rack according to claim 1, wherein the rotating axis of the two first stand poles (11) is laterally arranged when the two first stand poles (11) are in the unfolding position.

5. The tent rack according to claim 1, wherein the first end of the second stand pole (21) is suspending.

6. The tent rack according to claim 1, wherein the second end of the first stand pole (11) and the second end of the second stand pole (21) are rotatably connected with a leg pole (40) by a second connecting base (30).

7. The tent rack according to claim 1, wherein further comprising a second support stand (50), the second support stand (50) comprises a third stand pole (51), a third connecting base (52) and said second stand pole (21); the first end of the third stand pole (51) and the first end of second stand pole (21) are rotatably connected by a third connecting base (52), the third stand pole (51) and the second stand pole (21) are rotatable between a unfolding position and a folding position, the third stand pole (51) is rotatably connected with a fourth stand pole (61), the third stand pole (51) and the fourth stand pole (61) couple to form a scissor-type structure (60), the second support stand (50) with the third stand pole (51) and the second stand pole (21) in the unfolding position is arch shaped and the first stand pole (11) and the fourth stand pole (61) are separated.

8. The tent rack according to claim 7, wherein the first end of the fourth stand pole (61) is suspending.

9. The tent rack according to claim 7, wherein the second end of the first stand pole (11), the second end of the support pole (21), the second end of the third stand pole (51) and the second end of the fourth stand pole (61) are rotatably connected with a leg pole (40) by a second connecting base (30).

10. The tent rack according to claim 6, wherein the leg pole (40) is a retractable pole.

11. The tent rack according to claim 2, wherein the first end of the second stand pole (21) is suspending.

12. The tent rack according to claim 3, wherein the first end of the second stand pole (21) is suspending.

13. The tent rack according to claim 4, wherein the first end of the second stand pole (21) is suspending.

14. The tent rack according to claim 9, wherein the leg pole (40) is a retractable pole.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described with the drawings and the embodiments.

[0017] FIG. 1 illustrates a schematic diagram of a tent rack of Embodiment 1 of the present invention in unfolding state.

[0018] FIG. 2 illustrates an enlargement and exploded diagram of A portion of FIG. 1.

[0019] FIG. 3 illustrates an enlargement and exploded diagram of B portion of FIG. 1.

[0020] FIG. 4 illustrates a schematic diagram of the leg pole of the tent rack of Embodiment 1 in retracted state.

[0021] FIG. 5 illustrates a schematic diagram of the two first stand poles of the tent rack being rotated and folded of the Embodiment 1.

[0022] FIG. 6 illustrates a schematic diagram of the scissor-type structure being rotated and folded of the tent rack of Embodiment 1.

[0023] FIG. 7 illustrates a schematic diagram of the scissor-type structure in folding state of the tent rack of Embodiment 1.

[0024] FIG. 8 illustrates a schematic diagram of the first stand pole and the leg pole of the tent rack being rotated and folded of Embodiment 1.

[0025] FIG. 9 illustrates a schematic diagram of the tent rack in folding state of Embodiment 1.

[0026] FIG. 10 illustrates a front view of a tent applied with the tent rack of Embodiment 1.

[0027] FIG. 11 illustrates a back view of the tent applied with the tent rack of Embodiment 1.

[0028] FIG. 12 illustrates a schematic diagram of the tent rack of Embodiment 2 in unfolding state.

[0029] FIG. 13 illustrates a schematic diagram of the tent rack of Embodiment 3 in unfolding state.

[0030] FIG. 14 illustrates a schematic diagram of the tent rack of Embodiment 4 in unfolding state.

[0031] FIG. 15 illustrates a schematic diagram of the tent rack of traditional technology in unfolding state.

DETAILED DESCRIPTION OF THE EMBODIMENTS

Embodiment 1

[0032] Referring to FIGS. 1-9, a tent rack comprises a first support stand 10, which comprises two first stand poles 11 and a first connecting base 12, the first end of the two first stand poles 11 are rotatably connected by the first connecting base 12, so that the two first stand poles 11 are rotatable between a folding position and a unfolding position, the central portion of the first stand pole 11 is rotatably connected with a second stand pole 21, the first stand pole 11 and the second stand pole 21 are coupled to from a scissor-type structure 20, the first support stand 10 is arc shaped and the two second stand poles 21 are separated when the two first stand poles are unfolded, the separation can be parallel arranged, the first end of the second stand poles 21 are suspending. Therein, the rotation between the two first stand poles and the rotation of the scissor-type structure are independent without interference. The opening angle of the scissor-type structure is not limited by the opening angle of the first support stand, the opening angle of the scissor-type structure is free. Preferred the first connecting base 12 is disposed with a keeping structure used to keep the two first stand poles 11 in unfolding position, the keeping structure is for example a lock mechanism 123, which locks the two first stand poles in unfolding position, such that the two first stand poles can be kept in unfolding position; when the lock mechanism is unlocked, the two first stand poles are rotatable. The first stand poles and the second stand poles can be elastic fibre poles or hard poles, the hard pole can be metal hard pole or plastic hard pole.

[0033] The rotating axis of the first stand pole 11 and the second stand pole 21 is not parallel to the rotating axis of the two first stand poles 11. In this embodiment, the rotating axis of the two first stand poles in unfolding position is vertical, so that the two first stand poles are rotatable in the horizontal direction; the two first stand poles can be open in 180 or more than 180 in the unfolding position, such to self lock.

[0034] Referring to FIG.2, in Embodiment 1, the first connecting base is a rotating joint, which comprises a first connecting head 121 fixedly connected to the first end of one first stand pole 11 and a second connecting head 122 fixedly connected to the first end of the other stand pole 11, the first connecting head 121 is rotatably connected to the second connecting head 122, making the two first stand poles rotatably connected; the rotatable connection of the first connecting head 121 and the second connecting head 122 is as that: the first connecting head 121 is disposed with a connecting groove 124, the second connecting head 122 is disposed with a lug 125, the lug 125 is inserted to the connecting groove 124, the lug is rotatably connected to the connecting groove by a pivot shaft. The first connecting base is disclosed in the Chinese patent database with publishing number CN103669992A.

[0035] The second end of the first stand pole 11 and the second end of the second stand pole 21 are respectively rotatably connected with a leg pole 40 by a second connecting base 30. The tent rack is unfolded and the leg poles 40 are supported on the ground. The second connecting base 30 is disposed with keeping structure to keep the stand poles 11 and the leg poles, the stand poles 21 and the leg poles 40 in unfolding position, the keeping structure is a lock mechanism for example, the second connecting base 30 is as disclosed in the Chinese patent database with publishing number

[0036] Referring to FIG. 3, a first fixing sleeve 211 is sleeved on the central portion of the first stand pole 11, a second fixing sleeve 212 is sleeved on the central portion of the second stand pole 21, the first fixing sleeve 211 and the second fixing sleeve 212 are connected by a pivot shaft passing through said two fixing sleeves, making the two fixing sleeves rotatably connected and the first stand pole and the second stand pole form scissor-type structure.

[0037] FIGS. 1-9 illustrate the folding process of the tent rack, but not limited to this, as needed, users can fold the tent rack according to their habits, the first stand pole and the leg pole rotate up and down to unfold and fold, for example, the first stand pole and the leg pole are rotated from up to down to unfold, the two first stand poles are rotated laterally to unfold or fold, one is vertically rotating, the other one is laterally rotating, the rotating directions differ in 90. FIG. 10 and FIG. 11 illustrates the tent rack applied in a tent. The tent cloth 70 hangs to the tent rack, as the first end of the two second stand pole are suspending, this position corresponds to the door 71 of the tent cloth, the first end of the two second stand poles are connected to the two top corners of the door of the tent cloth 70. The tent rack and the tent cloth are integrally configured that the folding and unfolding are convenient and fast.

Embodiment 2

[0038] This embodiment differs from Embodiment 1 in that: referring to FIG. 12, the rotating axis of the two first stand poles 11 in unfolding position is laterally disposed. The two first stand poles are rotatably up and down to achieve unfolding and folding, the first stand pole and the leg pole are rotated up and down to achieve unfolding and folding, for example, the first stand pole and the leg pole are rotated from up to down to achieve unfolding. The rotating directions differ in 180.

Embodiment 3

[0039] This embodiment differs from Embodiment 2 in that: referring to FIG. 13, the two first stand poles are rotatable up and down to achieve unfolding and folding, for example, the two first stand poles are rotated from down to up to achieve unfolding; the first stand pole and the leg pole are rotatable up and down to achieve unfolding and folding, for example, the first stand pole and the leg pole are rotated from down to up to achieve unfolding. The rotating directions are the same.

Embodiment 4

[0040] This embodiment differs from Embodiment 1 in that: referring to FIG. 14, the tent rack further comprises a second support stand 50, which comprises a third stand pole 51, a third connecting base 52 and above mentioned second stand pole 21; the first end of the third stand pole 51 is rotatably connected to the first end of the second stand pole 21 by the third connecting base and they are rotatable in a unfolding position and a folding position. A fourth stand pole 61 is rotatably connected to the third stand pole 51, the third stand pole 51 and the fourth stand pole 61 are coupled to form a scissor-type structure 60; the second support stand 50 with the third stand pole 51 and the second stand pole 21 in unfolding position is arch shaped and the first stand pole 11 is separated from the fourth stand pole 61. The first end of the fourth stand pole 61 is suspending. In this embodiment, there is only one second support stand, another second support stand is available as needed to couple to another second stand pole.

[0041] The second end of the first stand pole 11, the second end of the second stand pole 21, the second end of the third stand pole 51 and the second end of the fourth stand pole 61 are rotatably connected with a leg pole 40 by a second connecting base 30.

[0042] Although the present invention has been described with reference to the preferred embodiments thereof for carrying out the patent for invention, it is apparent to those skilled in the art that a variety of modifications and changes may be made without departing from the scope of the patent for invention which is intended to be defined by the appended claims.