JP3017186U - Folding tent - Google Patents

Abstract

(57) [Summary] [Purpose] Folding tent. [Structure] A front main support 1 connected by a front corner joint 12 and made foldable, a rear main support 2 connected by a rear corner joint 22 and made foldable, a front corner joint 12 and a rear corner joint at an upper end One upper horizontal rod 3 is pivotally connected between 22
A lower horizontal rod member 31 having a hollow inside is pivotally connected to the front corner joint 12 at the lower end, a locking device is provided on the lower horizontal rod member 31, and a front end is connected to the rear corner joint 22 at the lower end. A shaft is provided, the connecting holes of the lower horizontal rod member 31 are combined, the fixing of the connecting shaft after the advancing is controlled by a locking device, and the auxiliary support rod 4 is provided between the upper horizontal rod member 3 and the lower horizontal rod member 31. The auxiliary supporting rod 4 is connected to the two auxiliary rod members by the front connecting device 21 so that it can be folded or fixed, and the auxiliary supporting rod 5 is obliquely attached to the rear corner joints 22 of the upper and lower ends.
Are connected to each other, and an intermediate joint 6 is provided so that each sub-bar 5
Is used for the connection.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a foldable tent, which can be folded without the need for disassembling the frame to reduce the overall volume, convenient to carry and easy to operate.

[0002]

[Prior art]

 A tent becomes an indispensable sleeping device when camping. A conventional tent is roughly divided into a frame portion and a tent cloth portion. The tent cloth part is cut according to the frame shape after assembly, and the frame part is constructed by fitting a number of rods. When assembling the tent, multiple people assemble the frames by joining the rods one by one, and then fix the frames to the ground with ropes. Even when the tent is disassembled, it is necessary to perform a troublesome work of removing the rods one by one. As described above, the conventional tent has a very poor operation efficiency due to the complexity of the assembling work due to its configuration. Furthermore, in the management of a large number of rod materials after disassembly, sometimes the situation in which the rod material is lost occurs, and even if one of the rod materials is lost, the tent frame cannot be assembled and is discarded. This places a heavy financial burden on consumers.

[0003]

[Problems to be solved by the device]

 The main object of the present invention is to make it possible to fold by constructing a frame by pivotally connecting the rod material, eliminating the need to remove the rod material, and thereby allowing the tent to be quickly fitted or expanded. The purpose is to provide a kind of folding tent.

A second object of the present invention is to make it possible for one person to easily fit or expand the folding tent.

A third object of the present invention is to increase the frame bottom area of the folding tent and increase the overall stability.

[0006]

[Means for Solving the Problems]

 The folding tent of the present invention is a rectangular frame in which a plurality of front rod members 10 are pivotally connected to each other, and each two front rod members 10 are a front connecting device 11 or a front corner joint 12. The front articulator 11 is foldably connected, and the front articulator 11 is composed of a front main support 1 and a rear main support 2 which are capable of fixing the two front rods 10 in a horizontal state. The rear rod member 20 is pivotally connected to form a rectangular frame, and each two rear rod members 20 are foldably connected by a rear connecting device 21 or a rear corner joint 22. And a rear main support 2 capable of fixing two rear rod members 20 in a horizontal state. The rear corner joint 22 has a cylindrical body having a shaft hole therein, and one side of the shaft hole. An elastic component storage tank is installed in the shaft, and a guide tank with a stop block in the middle is installed on the opposite side in the shaft hole. A protrusion is formed at an appropriate position of the rear rod member 20 to be inserted into the tubular body, and an end portion of the rear rod member 20 is pierced through a shaft hole of the tubular member, so that the rear rod member 20 is properly inserted. A stopper pin is bored at each position, two ends of the stopper pin are extended to the elastic component storage tank and the guide chamber, respectively, and an elastic component is provided between the stopper pin and the elastic component storage tank bottom. When the body is urged to expand and contract due to elasticity, and when the two cylinders move and the two rear rods 20 exhibit a straight line, the elasticity of the elastic parts is used to move the cylinder to the boundary between the two rods 20. Thus, the two rear rod members 20 are fixed, and the rear rod member 20 is prevented from deviating from the tubular body due to the engagement of the protrusion and the stop block, and the front corner joint 12 at the upper end and the rear corner joint described above. An upper horizontal rod member 3 is pivotally installed between the two, and the front corner joint 12 at the lower end is inwardly oriented rearward. A hollow lower horizontal rod 31 is pivotally mounted, one connecting head is pivotally mounted in front of the rear corner joint 22 at the lower end, and the connecting head is provided at the end of one lower horizontal rod 31. A connecting shaft corresponding to the connected connecting hole is provided, the connecting shaft is inserted into the connecting hole so as to be able to extend and contract, and the lower horizontal rod member 31 is provided with one locking device. A lock device main body is provided, one pressing piece is provided at an appropriate position thereof, a projection is provided on a lower surface of the pressing piece 420, and a lock is provided at a position of the lower horizontal rod member 31 corresponding to the projection. A hole is provided, and a lock pin for connecting to an elastic part is provided inside the connecting shaft, and when the connecting shaft moves inside the connecting hole and extends out, the lock pin is located at a position corresponding to the lock hole. The lock hole is locked, and when the pressure piece is pressed, the lock pin Is removed from the lock hole and the connecting shaft is internally contracted, and one auxiliary support rod 4 is provided at an appropriate corresponding position of the upper horizontal rod member 3 and the lower horizontal rod member 31, and two auxiliary support rods are provided. 4 are connected by the above-mentioned front corner joints 12 and fixed so as to be foldable. The sub-supporting rods 5 are pivotally connected to the rear corner joints 22 at the upper and lower ends, and the foldable intermediate joints 6 are provided as auxiliary sub-joints. It is used for the pivotal connection of the support rod 5 and forms a shape that intersects diagonally to the rear, and is thus foldable.

The auxiliary support rod 4 of the lower horizontal rod member 31 is pivotally connected in advance by one connecting head, and the locking device is connected to the connecting head.

[0008]

[Action]

 The present invention provides a kind of foldable tent, which includes a front main support 1 which is connected by a front corner joint 12 to form a four-sided frame and is foldable. Is a front main articulator 21 in which two front rod members 10 are connected and can be folded or fixed, and a rear corner joint 22 is also connected to form a four-sided frame and a rear main support frame that can be folded. The rear main supporting frame 2 includes two rear rods 20 connected to each other by a rear connecting device 21 so that the rear main supporting frame 2 can be folded or fixed, and one between the front corner joint 12 and the rear corner joint 22 at the upper end. The upper horizontal rod member 3 is pivotally connected, the lower horizontal rod member 31 having a hollow inside is pivotally connected to the front corner joint 12 at the lower end, and the lower horizontal rod member 31 is provided with a locking device. The lower end of the rear corner joint 22 has a connecting shaft The connecting hole of the lower horizontal rod member 31 is combined, the fixing of the connecting shaft after the advancing is controlled by the locking device, and the auxiliary rod 4 is provided between the upper horizontal rod member 3 and the lower horizontal rod member 31. The auxiliary rod 4 is connected to the two auxiliary rod members by the front connecting device 21 so that it can be folded or fixed, and the auxiliary rod 5 is obliquely connected to the rear corner joints 22 of the upper and lower ends. , And an intermediate joint 6 are provided to pivotally connect the sub-support rods 5 and a diagonally intersecting shape is formed at the rear side, so that the entire structure is foldable.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIG. 1, the present invention comprises an entire frame made up of a large number of rods, the frame including a front main support 1, a rear main support 2, an upper horizontal rod 3, and a lower horizontal rod. It is made up of a material 31, an auxiliary supporting rod 4 and a sub supporting rod 5.

In the preferred embodiment of the present invention, eight front rod members 10 are pivotally connected to each other to form a front main supporting frame 1. The front main support 1 is a rectangular frame having two front rods 10 on each side, and two front rods 10 forming each side are pivotally connected by a connector 11. The front corner joint 12 connects between the respective sides.

Please refer to FIG. The connecting device 11 connects the two separated front rod members 10 by using the joining parts 110, and the front rod members 10 are pivotally connected to both outsides of the open ends of the V-shaped springs 111. The protrusion 1110 pivotally connects the connecting hole 102 of the front rod member 10 and the connecting hole 1103 of the connecting component 110. As a result, the front rod member 10 and the joining component 110 are joined together. After that, the joint shaft 110 and the connecting holes 1102 and 101 of the front rod 10 are pivotally connected to each other by using the pivot shaft 1106, and the purpose of fixing the front rod 10 to make it unfoldable at the time of deployment is achieved. . Another press-fitting part 112 is provided, and the press-fitting part 112 is pivotally connected and fixed to the connecting hole 1104 of the joint part 110 by means of the connecting hole 1122 by the pivot shaft 1107. Elastic pressing pieces 1121 are provided at four corners of the press-fitting part 112, and cylindrical projections 11210 are provided inside each elastic pressing piece 1121. As a result, after the whole is assembled, the cylindrical protrusion 11 210 and the pivot protrusion 1110 on the V-shaped spring 111 face each other, and when the front rod member 10 is desired to be folded, the user can only use the thumb and forefinger to flex the elasticity. When the pressing piece 1121 is pressed, the cylindrical projection 11210 presses the pivoting projection 1110 of the V-shaped spring 111 to separate the V-shaped spring 111 from the joint component 110, whereby the front rod member 10 is pivoted. It is made movable about the axis 1106. When the user further bends the front rod member 10 to make it parallel to the joint component 110, the V-shaped spring 111 has elasticity, so that the pivot projection 1110 is fitted again into the connecting hole 1103 of the joint component 110. To produce a fixing effect. In order to further strengthen the folded state of the front rod member 10, the connecting part 110 is additionally provided with a connecting hole 1101 to pivotally connect one pivot shaft.

As shown in FIGS. 5, 6 and 7, the rear main supporting frame 2 of the present invention is a rectangular frame body, and a plurality of rear rod members 20 are pivotally connected to each side thereof. A rear connecting device 21 connects between the two rear rod members 20 forming the. In addition, the rear rod members 20 on different sides are connected by a rear corner joint 22. In addition, the rear corner joint 22 is pivotally connected at a plurality of points so as to be bendable, and the rear connector 21 can fix the two rear rod members 20 in a straight line, thereby forming the rear main supporting frame 2. The rear connecting device 21 has a cylindrical body 210 having a shaft hole inside, and also has an elastic component storage tank 2101 on one side of the shaft hole, and has a stop block 2102 in the middle stage on the opposite side of the shaft hole. It has a guide tank 2103, and a protrusion 201 is provided at an appropriate position on the rear rod member 20 provided in the tubular body 210. The protrusion 201 is provided in the axial hole of the tubular body 210 in the radial direction of the end portion of the rear rod member 20. The stopper pin 212 is provided so as to penetrate therethrough, and one stopper pin 212 is bored at an appropriate position of the rear rod member 20, and two ends of the stopper pin 212 extend into the elastic component storage tank 2101 and the guide groove 2103, respectively. An elastic component 211 is provided between the retaining pin 212 and the bottom of the elastic component storage tank 2101. With this, the cylindrical body 210 is elastically urged to expand and contract, and the cylindrical body 210 is operated to operate the two rear rod members. When 20 is straight, the elasticity of the elastic component 211 is used to move the tubular body 210 to the abutting portion of the two rear rod members 20, to fix the two rear rod members 20, and The catch action of the stop block 2102 prevents the cylindrical body 210 from deviating from the rear rod member 20.

As shown in FIG. 1, one upper horizontal rod member 3 is pivotally installed between the front corner joint 12 and the rear corner joint 22 at the upper end. The front corner joint 12 located at the lower end is provided with one connecting head 221 (FIG. 8) facing rearward, and the connecting head 221 is provided at the end of the lower horizontal rod 31 in advance. A shaft 2210 corresponding to the provided connecting hole is provided so that it can be expanded and contracted in the connecting hole. A connecting head 41 is provided at an appropriate position corresponding to each of the upper horizontal rod member 3 and the lower horizontal rod member 31, and an auxiliary supporting rod 4 is pivotally connected to each of the connecting heads 41. Moreover, these two corresponding auxiliary support rods 4 can be connected or separated by the rear connecting device 21 described above. The structure of the rear connecting device 21 is as described above. The lower horizontal rod member 31 is provided with a locking device 42 (see FIGS. 8 and 9), and the locking device 42 has a locking device main body, and one pressing piece 420 extends at an appropriate position of the locking device main body. A protrusion 4201 is provided on the lower surface of the pressing piece 420, a lock hole 310 is provided in the lower horizontal rod member 31 corresponding to the protrusion 4201, and the elastic shaft 2210 is connected to the elastic component 22101. When the connecting shaft 2210 is contracted into the lower horizontal rod member 31, the lock pin 22102 is contracted inside the connecting shaft 2210, and the connecting shaft 2210 is pulled to a specific length outside. When the lock pin 22102 is extended to the position of the hole 310 and is extended, the lock pin 22102 locks and fixes the hole of the lower horizontal rod member 31 (FIG. 10). The bottom area of the expansion, the connecting shaft 2210 and press the pressing piece 420 is disengaged the lock hole 310 to the lock pin 22102 is reduced input moves at the time of storage.

A sub-bar 5 is provided on each of the rear corner joints 22 at the upper end and the lower end, and a bendable intermediate joint 6 is provided for pivotal connection of the sub-bar 5, and obliquely at the rear. Since the structure of the intermediate joint 6 is known, the detailed description thereof will be omitted here. A connecting part 7 having two C-shaped elastic clamps is provided at an appropriate position on each sub-bar 5, whereby each rear rod member 20 of the rear main support 2 is fixed in the C-shaped elastic clamp after folding. To be done. With the above, the entire folding tent is constructed.

[0015]

[Effect of device]

 The main effect of the present invention is that the rod can be folded by pivotally connecting the rods to form a frame, and it is not necessary to remove the rods, so that the tent can be quickly fitted or expanded.

The second effect of the present invention is that even one person can easily fit or expand.

The third effect of the present invention is to expand the frame bottom area of the folding tent and increase the overall stability.

[Brief description of drawings]

FIG. 1 is a perspective view of a frame of the present invention in a fully developed state.

FIG. 2 is a perspective view of the frame of the present invention in a folded state.

FIG. 3 is a perspective view of the frame of the present invention in a completely folded state.

FIG. 4 is an exploded perspective view of the front connector of the present invention.

FIG. 5 is a perspective view of a rear connecting device of the present invention.

FIG. 6 is a sectional view of a rear connecting device of the present invention.

FIG. 7 is an operation display diagram of the rear connecting device of the present invention.

FIG. 8 is a partial perspective view showing the positional relationship between the locking device of the present invention and each rod member.

FIG. 9 is a cross-sectional view of the locking device of the present invention.

FIG. 10 is a view showing the operation of the lock device of the present invention.

[Explanation of symbols]

1 ... Front main support 10 ... Front rod material 101 ...
-Connecting hole 102 ... Connecting hole 11 ... Front connecting device 110 ... Joining part 1101 ... Connecting hole 1102 ... Connecting hole 1103 ... Connecting hole 110
4 ... Connecting hole 1105 ... Pivoting shaft 1106 ...
・ Pivot shaft 1107 ・ ・ ・ Pivot shaft 111 ・ ・ ・ V-shaped spring 1110 ・ ・ ・ Pivot protrusion 112 ・ ・ ・ Press fitting parts
1121 ... Elastic pressing piece 11210 ... Cylindrical projection 1122 ... Connecting hole 12 ... Front corner joint 2
・ ・ ・ Rear main support 20 ・ ・ ・ Rear rod material 201 ・ ・ ・
Projection 21 ... Rear connecting device 210 ... Cylindrical body 21
01 ... Elastic part storage tank 2102 ... Stop block 2103 ... Guide tank 211 ... Elastic part 212 ... Stop pin 22 ... Rear corner joint 221
... Connecting head 2210 ... Shaft 22101 ...
・ Elastic part 22102 ・ ・ ・ Lock pin 3 ・ ・ ・ Upper horizontal rod material 31 ・ ・ ・ Lower horizontal rod material 310 ・ ・ ・ Hole 4 ・ ・ ・ Auxiliary support rod 41 ・ ・ ・ Connecting head 42 ・ ・
・ Lock device 420 ・ ・ ・ Pressing piece 4201 ・ ・ ・ Projection 5 ・ ・ ・ Sub-supporting rod 6 ・ ・ ・ Intermediate joint 7 ・ ・ ・ Coupling parts

Claims (2)

[Scope of utility model registration request] 1. A rectangular frame formed by pivotally connecting a plurality of front rod members (10), and each two front rod members (10) are foldably connected by a front connector (11) or a front corner joint (12). The front articulator 11 is composed of a front main support 1 and a rear main support 2 which are capable of fixing two front rods 10 in a horizontal state, and a plurality of rear rods 20 are pivotally connected to each other. Each of the two rear rods 20 is foldably connected by a rear connecting device 21 or a rear corner joint 22, and the rear connecting device 21 includes two rear rods 2.
And a rear main support 2 capable of fixing 0 in a horizontal state, and the rear corner joint 22 has a tubular body having a shaft hole therein,
An elastic component storage tank is provided on one side of the shaft hole, a guide tank having a stop block in the middle is provided on the opposite side in the shaft hole, and at a suitable position of the rear rod member 20 inserted into the tubular body. A projecting portion is formed, an end portion of the rear rod member 20 is pierced through a shaft hole of the cylindrical body, and a stop pin is formed at an appropriate position of the rear rod member 20. An elastic component is extended between the elastic component storage tank and the guide bath, and an elastic component is provided between the retaining pin and the elastic component storage tank bottom to urge the tubular body to expand and contract due to elasticity, and the tubular body moves to the two rear portions. When the rod member 20 has a straight line, the elasticity of the elastic component is used to bring the tubular body to the boundary between the two rear rod members 20, and the two rear rod members 20
Is fixed, and the rear rod member 20 is prevented from deviating from the cylindrical body by the engagement of the protrusion and the stop block, and the upper horizontal rod is provided between the front corner joint 12 and the rear corner joint 22 at the upper end. A material 3 is pivotally mounted, a lower horizontal rod material 31 having a hollow interior is pivotally mounted rearward at the front corner joint 12 at the lower end, and one connecting head is pivoted at the front of the rear corner joint 22 at the lower end. The connecting head is provided with a connecting shaft corresponding to a connecting hole provided at an end portion of one lower horizontal rod member 31, and the connecting shaft is inserted into the connecting hole so as to be expandable and contractible. The horizontal rod member 31 is provided with one locking device, the locking device is provided with one locking device body, and one pressing piece is provided at an appropriate position thereof, and the lower surface of the pressing piece 420 has a protrusion. Is provided, and a lock hole is provided at the position of the lower horizontal rod member 31 corresponding to the protrusion. A lock pin is provided inside the connecting shaft for connecting to the elastic component, and when the connecting shaft moves inside the connecting hole and extends out, the lock pin reaches a position corresponding to the lock hole and locks. When the hole is locked and the pressing piece is pressed, the lock pin disengages from the lock hole and the connecting shaft is internally contracted, so that the upper horizontal rod member 3 and the lower horizontal rod member 31 are not in proper corresponding positions. Two auxiliary support rods 4 are provided, the two auxiliary support rods 4 are connected by the above-mentioned front corner joint 12 and fixed in a foldable manner, and the sub support rods 5 are provided at the upper and lower rear corner joints 22. A foldable tent in which an intermediate joint 6 which is pivotally connected as well as foldable is provided for pivotally connecting each sub-branch 5 so as to form a shape obliquely intersecting at the rear, and which is foldable as described above. 2. The folding tent according to claim 1, wherein the auxiliary support rod 4 of the lower horizontal rod member 31 is pre-pivoted by one connecting head, and the locking device is connected to the connecting head.