WO2013159348A1

WO2013159348A1 - Improved simple tent

Info

Publication number: WO2013159348A1
Application number: PCT/CN2012/074851
Authority: WO
Inventors: 高新伟; 考克斯•布莱恩•P.
Original assignee: Gao Xinwei; Cox Brian P
Priority date: 2012-04-27
Filing date: 2012-04-27
Publication date: 2013-10-31
Also published as: JP6157590B2; AU2012378047B2; JP2015518099A; AU2012378047A1

Abstract

An improved simple tent comprises a skeleton and shielding cloth covering the periphery of the skeleton. The skeleton comprises an umbrella-shaped bracket and an unfolding bracket; the umbrella-shaped bracket consists of an upper center head portion (1) and shielding cloth support strips (3) surrounding the upper center head portion and hinge-connected therewith; the unfolding bracket consists of a lower center head portion (2) and unfolding support strips (4) surrounding the lower center head portion and hinge-connected therewith; an outer end of each unfolding support strip is hinge-connected with an upper portion of a shielding cloth support strip; and a rope traction mechanism capable of enabling the upper center head portion to move toward the lower center head portion is arranged between the upper and lower center head portions. A through hole (22) is also formed in a side wall of the lower center head portion; and the rope traction end of the rope traction mechanism runs through the upper and lower center head portions and then runs out from the through hole in the side wall of the lower center head portion. The tent can be folded and unfolded without limitation on the operator height, and can be easily operated with a very little force.

Description

Improved simple tent

技术领域 Technical field

The present invention relates to an improved structure of a simple tent.

背景技术 Background technique

Most of the existing tents adopt a simple folding structure and are retracted by the principle similar to the umbrella skeleton. For example, the tent structure disclosed in Chinese Patent No. 02288921.9 includes a tent skeleton and a tent cloth covering the periphery of the tent skeleton. The tent skeleton is composed of an umbrella-shaped skeleton for propping the tent cloth and a distracting bracket for extending the umbrella-shaped skeleton on the inner side of the upper portion of the umbrella-shaped skeleton, the umbrella-shaped skeleton being located at the upper center of the middle thereof The head is composed of a tent support bar that is evenly connected around the upper center head, and the support bracket is a lower center head located therebetween and a support bar uniformly distributed in the radial direction of the lower center head The outer end of each support bar is hinged with the upper part of the tent support bar, and the upper and lower center heads are internally provided with a drawstring and a movable pulley structure. When the user tightens the rope at the upper center head, the device can be made It can be retracted like a folding umbrella, but because the drawstring in the tent structure is placed above the upper center head, for users or children with a short stature, Maximum elongation arm height is limited, it is possible to stretch the arm when the longest, still unable to open the entire tent, which was very convenient operation. A simple tent, as disclosed in Chinese Patent No. 200480044282.X, includes a skeleton and a covering cloth covering the periphery of the skeleton, the skeleton also consisting of an umbrella bracket and a spread bracket, and the umbrella bracket is also from the upper center. The head and the cloth support strip are composed of a lower center head and a spread support strip, and the upper center head is coupled with a rope pulling mechanism for running downward, the rope pulling end is from the lower center head The central through hole is pierced downward. The tent of this structure can also be retracted like a folding umbrella, and has the characteristics of simple operation and convenient use, but since the traction end of the rope pulling mechanism of the structure is disposed at the lower through hole of the lower center head, the retracting is caused. When you are in a tent, you need to operate under the tent. This may be very inconvenient for people with short stature because the arm length is not high enough, and this way of retracting requires one hand to hold the lower center of the tent. This is equivalent to supporting the weight of the tent skeleton and the covering cloth, so it needs to have enough strength to operate. For people with less power such as women or children, this operation will cause greater difficulties.

发明内容 Summary of the invention

The technical problem to be solved by the present invention is to provide an improved simple tent which is more labor-saving and easy to carry out the retracting operation, especially for a person who is short or weak in strength.

The technical problem to be solved by the present invention is achieved as follows: An improved simple tent comprising a skeleton and a covering cloth covering the periphery of the skeleton, the skeleton comprising an umbrella bracket and a spread bracket, the umbrella bracket being hinged by the upper central head and surrounding the upper central head The utility model is composed of a shielding cloth support bar, and the expansion bracket is composed of a lower central head and a distracting support bar which is hinged around the lower central head, and the outer end of each of the distracting support bars is hinged with the upper part of the shielding cloth support bar. A rope pulling mechanism is provided between the upper and lower center heads for operating the upper central head to the lower central head, wherein the side wall of the lower central head is further provided with a through hole, The rope pulling end of the rope pulling mechanism passes through the inside of the upper and lower center heads and then passes through the through holes in the side walls of the lower center head.

The present invention may further be further characterized in that: the center of the lower center head is provided with a rolling wheel, and one end of the rope pulling mechanism is fixed in the upper center head, and the other end is pierced from the lower part of the upper center head. After passing through the upper part of the lower center head and then bypassing the rolling wheel, the through hole on the side wall of the lower center head is taken out.

The invention may further be further characterized in that: the center of the lower center head is provided with a rolling wheel, and the upper center head is provided with a movable pulley that can be used to bypass the rope, and one end of the rope of the rope traction mechanism is fixed on the lower center head The other end is turned upside down the moving pulley in the upper center head, and then passes down the lower part of the upper center head, then passes over the lower center head and then bypasses the inner rolling wheel, and then wears out A through hole in the side wall of the center head.

The present invention may further be further characterized in that: the upper central head is provided with a pair of movable pulleys for bypassing the rope and a pair of ropes respectively bypassing the two movable pulleys, one end of the rope being fixed on the lower central head, and the other One end upwards around the moving pulley in the upper center head, and then passes down the lower part of the upper center head, then passes over the lower center head and then bypasses the inner rolling wheel, and then passes out the lower center head. a through hole in the side wall of the portion.

The invention may further be further characterized in that: the side wall of the lower central head is provided with two opposite through holes and two rolling wheels, one end of the rope is fixed on the lower central head, and the other end is upwardly bypassed the upper center After moving the pulley in the head, it passes down the lower part of the upper center head, and then passes through the upper part of the lower center head and then bypasses one rolling wheel in two directions, respectively, and then passes through the lower center head respectively. One through hole on the side wall.

The present invention may further be further characterized in that: the lower central head further has a downwardly extending grip portion, the outer peripheral portion of the grip portion is provided with an annular projection; and the bottom of the upper central portion There is also a downwardly convex head, and the upper cover of the lower central head is provided with a groove adapted to the projection.

The invention may also adopt another solution to achieve the same object of the invention. Specifically, the center of the lower center head is provided with a rope slide rail, and one end of the rope traction mechanism is fixed in the upper center head, and One end passes through the lower part of the upper center head, passes through the upper part of the lower center head, and then bypasses the rope slide rail, and then passes through the through hole on the side wall of the lower center head.

Compared with the prior art, the present invention changes the direction of the rope pulling by adding a rolling wheel in the lower center head and opening a through hole in the side wall, so that the user is required to be in the tent when the tent is retracted. The lower operation becomes operable on the side, so that the retracting tent is not restricted by the height and arm length of the operator; in addition, due to the force-carrying method of pulling the rope on the side, it is not necessary to jack up the tent when the tent is retracted. And the skeleton, so only a small amount of force is needed to support the tent, and it can be easily operated for a small person such as a woman or a child; and the grip under the lower center head can be used for It is more convenient to hold the lower center head when stretching the rope, which makes the tent more labor-saving when opening. At the same time, it can also act as a pull-down handle when the tent is folded up. After holding the grip and going down, you can quickly separate the upper and lower center heads, and then close the lower center head of the tent and its corresponding support bar structure to make the tent receive. We are more labor-saving convenience.

附图说明 DRAWINGS

The present invention will be further described below in conjunction with the embodiments with reference to the accompanying drawings.

1 is a schematic view showing the overall structure of a first embodiment of an improved simple tent according to the present invention.

2 is an exploded perspective view showing the assembly structure of the upper and lower center heads of the first embodiment of the improved simple tent of the present invention.

FIG. 3 is a schematic structural view of the first embodiment of the improved simple tent of the present invention when tightened.

Fig. 4 is a structural schematic view showing the first embodiment of the improved simple tent of the present invention in a half-opening manner.

FIG. 5 is a schematic structural view of the first embodiment of the improved simple tent of the present invention when fully extended.

Figure 6 is a schematic view showing the structure of the second embodiment of the improved simple tent of the present invention.

Figure 7 is a schematic view showing the structure of the fifth embodiment of the improved simple tent of the present invention.

具体实施方式detailed description

Please refer to FIG. 1 to FIG. 5 , which are schematic diagrams of the overall structure of the improved simple tent of the present invention and a process diagram from the tightening to the distracting state. The improved simple tent comprises a skeleton and a covering cloth covering the periphery of the skeleton (figure The skeleton includes an umbrella bracket for propping the shield cloth and a spread bracket for extending the umbrella bracket on the inner side of the umbrella bracket. The umbrella bracket is surrounded by the upper center head 1 and The upper central head 1 is composed of a shielding cloth support bar 3 hinged thereto, and the expansion bracket is composed of a lower central head 2 and a distracting support bar 4 which is hinged around the lower central head 2, and each of the supporting supports The outer end of the strip 4 is hinged to the upper portion of the shield support strip 3, the bottom of the upper central head 1 is provided with a downward convex head 5, and the upper cover of the lower central head 2 is provided with the convex head 5 An adapted groove 6 is provided with a rolling wheel 21 at the center of the lower center head, and a through hole 22 is also provided in the side wall thereof, and the upper center head 1 is disposed between the upper and lower center heads a rope pulling mechanism running down the center head 2, a pair of upper center heads 1 can be used to bypass the rope a movable pulley 11 of the cable and a pair of ropes 7, a pair of ropes 7 of the rope pulling mechanism are fixed at one end to the lower central head 2, and the other ends are respectively turned upwards around the movable pulley 11 in the upper central head 1 and then passed down. The lower nose 5 of the center head 1 passes through the upper cover of the lower center head 2 and then bypasses the inner rolling wheel 21, and passes through a side through hole 22 in the side wall of the lower center head 2, The lower central head 2 further has a downwardly extending grip portion 23, which can be used to more conveniently hold the lower central head 2 when the rope is stretched, so that the tent is more labor-saving when opened; At the same time, the grip portion 23 can also function as a handle for pulling down when the tent is stowed, and can quickly make the upper and lower sides as long as the grip portion 23 is held down after the tent is to be stowed. The center head is separated, and the structure of the lower center head 2 of the tent and its corresponding support bar 4 is retracted, so that the tent is more convenient and convenient to retract.

In the present invention, since the vertical force-carrying method of pulling the rope 7 from the bottom and stretching is changed into the lateral force-carrying method of pulling through the side through-hole 22, the force required for the tent to be retracted can be greatly reduced, and it is convenient to fit each Kind of people use.

At the same time, the invention can also be implemented by other embodiments as follows:

Embodiment 2: As shown in FIG. 6 , the present invention can also adopt a scheme of omitting the movable pulley in the upper center head 1 , and fix one end of the rope 7 of the rope traction mechanism directly in the upper center head 1 and the other end. After passing through the lower portion of the upper center head 1, passing through the upper cover of the lower center head 2 and then bypassing the inner rolling wheel 21, and then passing through the through hole on the side wall of the lower center head 2. . In this embodiment, since the movable pulley in the upper center head 1 is missing, more force is required to operate, but compared with the prior art, the traction mode of the rope is changed to the side, which can make the short or weak. Women are easy to operate and at the same time save some effort in operation.

Embodiment 3: The present invention can also change the movable pulley 11 in the upper center head to a single one, and the rope 7 bypassing the movable pulley 11 is changed to a single root, and other structures remain unchanged, and the object of the present invention can also be achieved.

Embodiment 4: The present invention can also provide two opposite through holes 22 and two rolling wheels 21 on the side wall of the lower center head 2, and the pair of ropes 7 are fixed at one end to the lower center head 2, and the other end After bypassing the movable pulley 11 in the upper central head 1, the lower part of the upper central head 1 is again passed downward, and then passes through the upper cover of the lower central head 2, and then bypasses one rolling wheel in two directions. After 21, each of the through holes 22 on the side wall of the lower center head 2 is respectively passed out. According to this configuration, since the through hole 22 is provided on one side, it is easy to cause the tent to be shaken due to the eccentric force when the rope is stretched, which affects the operation.

Embodiment 5: As shown in FIG. 7 , at the same time, the present invention may also adopt a rope slide 210 disposed at the center of the lower center head instead of each of the scroll wheels 21 in the foregoing embodiments, and then One end of the rope pulling mechanism is fixed in the upper central head, the other end is passed out from the lower part of the upper central head, and then passes through the upper part of the lower central head and then bypasses the rope sliding rail 210, and then passes out. The through hole on the side wall of the center head, although not as labor-saving as the structure of the rolling wheel, can also achieve the object of the present invention.

Claims

An improved simple tent comprising a skeleton and a covering cloth covering the periphery of the skeleton, the skeleton comprising an umbrella bracket and a spread bracket, the umbrella bracket being hinged by the upper central head and surrounding the upper central head The utility model is composed of a shielding cloth support bar, and the expansion bracket is composed of a lower central head and a distracting support bar which is hinged around the lower central head, and the outer end of each of the distracting support bars is hinged with the upper part of the shielding cloth support bar. A rope pulling mechanism is provided between the upper and lower center heads for operating the upper central head to the lower central head, wherein the side wall of the lower central head is further provided with a through hole, The rope pulling end of the rope pulling mechanism passes through the inside of the upper and lower center heads and then passes through the through holes in the side walls of the lower center head.
According to claim 1 The improved simple tent is characterized in that: the center of the lower center head is provided with a rolling wheel, and one end of the rope pulling mechanism is fixed in the upper center head, and the other end is from the lower part of the upper center head. After piercing, pass through the upper part of the lower center head and then bypass the rolling wheel, and then pass through the through hole on the side wall of the lower center head.
According to claim 1 The improved simple tent is characterized in that: the center of the lower central head is provided with a rolling wheel, and the upper central head is provided with a movable pulley that can be used to bypass the rope, and one end of the rope of the rope traction mechanism is fixed under On the center head, the other end is turned upwards around the moving pulley in the upper center head, and then passes down the lower part of the upper center head, and then passes through the upper part of the lower center head and then bypasses the inner rolling wheel. , through the through hole in the side wall of the lower center head.
The improved simple tent according to claim 3, wherein said upper center head is provided with a pair of movable pulleys for bypassing the rope and a pair of ropes respectively bypassing the two movable pulleys, one end of the rope It is fixed on the lower center head, and the other end is turned upwards around the moving pulley in the upper center head, and then passes down the lower part of the upper center head, and then passes through the upper part of the lower center head and then bypasses the internal rolling. After the wheel, pass through the through hole on the side wall of the lower center head.
The improved simple tent according to claim 4, wherein the side wall of the lower central head is provided with two opposite through holes and two rolling wheels, and one end of the rope is fixed on the lower central head. The other end is turned upwards around the moving pulley in the upper central head, and then passes down the lower part of the upper central head, and then passes through the upper part of the lower central head and then bypasses one rolling wheel in two directions. Pass each through hole on the side wall of the lower center head
The improved simple tent according to any one of claims 1 to 5, wherein the lower portion of the lower central head further has a downwardly extending grip portion, and the outer peripheral portion of the grip portion is provided with a ring shape. Raised.
The improved simple tent according to any one of claims 1 to 5, characterized in that: the bottom of the upper central head is further provided with a downward convex head, and the upper cover of the lower central head is provided with the convex head Fitted grooves.
According to claim 1 The improved simple tent is characterized in that: the center of the lower central head is provided with a rope sliding rail, and one end of the rope pulling mechanism is fixed in the upper central head, and the other end is from the upper central head. After the lower part is worn out, it passes through the upper part of the lower center head and then bypasses the rope slide rail, and then passes through the through hole on the side wall of the lower center head.