KR20090083569A - Automatic folding tent - Google Patents

Automatic folding tent Download PDF

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Publication number
KR20090083569A
KR20090083569A KR1020080009446A KR20080009446A KR20090083569A KR 20090083569 A KR20090083569 A KR 20090083569A KR 1020080009446 A KR1020080009446 A KR 1020080009446A KR 20080009446 A KR20080009446 A KR 20080009446A KR 20090083569 A KR20090083569 A KR 20090083569A
Authority
KR
South Korea
Prior art keywords
housing
poles
support frame
central axis
tent
Prior art date
Application number
KR1020080009446A
Other languages
Korean (ko)
Inventor
우준식
Original Assignee
우준식
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 우준식 filed Critical 우준식
Priority to KR1020080009446A priority Critical patent/KR20090083569A/en
Publication of KR20090083569A publication Critical patent/KR20090083569A/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00—Tents or canopies, in general
    • E04H15/28—Umbrella type tents
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00—Tents or canopies, in general
    • E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
    • E04H15/34—Supporting means, e.g. frames
    • E04H15/44—Supporting means, e.g. frames collapsible, e.g. breakdown type
    • E04H15/48—Supporting means, e.g. frames collapsible, e.g. breakdown type foldable, i.e. having pivoted or hinged means

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Tents Or Canopies (AREA)

Abstract

The present invention, the upper housing is hinged to the upper end of each upper pole of the upper housing is formed a plurality of radially outer peripheral surface; A central axis coupled and fixed in a vertical direction to the lower center of the upper housing; A lower housing coupled to the outer periphery of the central axis so as to be lifted up and down, and having a plurality of lower fastening grooves formed radially; A stopper coupled to and fixed to a lower end of the central axis to limit the lowering of the lower housing; A plurality of support frames hinged at both ends of the lower fastening groove and the upper pole, respectively, the bottom of which being concave; The center portion is inserted into the concave bottom surface of the support frame is fastened to the lower fastening groove, one end is supported by the bottom surface of the support frame, the other end comprises a torsion spring is supported by the outer peripheral surface of the lower housing It's about a folding tent.

Description

Automatic folding tent

The present invention relates to an automatic folding tent, and to an automatic folding tent that can be installed and dismantled by taking an operation similar to an umbrella and spreading or folding the tent to achieve installation and dismantling. .

Conventionally, tents were mostly passive structures that were stretched to a certain shape by hanging a tent cloth through poles. However, the manual tent, which stretches to a uniform shape by hanging a tent cloth through poles, is very difficult to install and dismantle for both beginners and experienced users. The automatic folding tent was developed to solve the difficulty of installing and dismantling the manual tent. The following shows an automatic folding tent according to the prior art.

1 shows a frame structure of an automatic folding tent according to the prior art. Here, the prior art shown in FIG. 1 is an invention described in Korean Utility Model Registration No. 294997.

As shown in FIG. 1, the automatic folding tent according to the prior art is a device installed at the center of the tent to perform an operation similar to an umbrella so that installation and dismantling of the tent can be achieved. Pole connecting member (1) rotatably connected to the radial outer circumferential surface, and a support connecting member (4) is rotatably connected to the radial outer circumferential surface is a plurality of supports (7) for supporting a predetermined portion of each pole 6 It comprises a central axis (2) connecting the pole connecting member (1) and the support connecting member (4), and a spring (3) surrounding the outer peripheral surface of the central axis (2).

Here, the support connecting member (4) moves up and down along the central axis (2), the upper portion of the support connecting member (4) is inserted into the inner bottom of the pole connecting member (1) when the tent is dismantled. In addition, an empty space is formed inside the support connecting member 4 so that a part of the spring 3 can be inserted, and the spring 3 cannot pass through the lower center of the support connecting member 4. Through-holes are formed, the support connecting member (4) is able to move up and down along the central axis (2) integrally with the spring (3). In addition, a stopper 5 is installed at the lower end of the central shaft 2 to prevent the support connecting member 4 from being separated from the central shaft 2.

However, according to the above-described automatic folding tent according to the prior art, the length of the support connecting member 4 should be formed long enough so that the spring (3) can be inserted, thereby the length of the central axis (2) Since the length of the tent is to be formed long enough, the height of the tent is limited by the length of the central axis (2), there is a problem that the internal space of the tent is narrow.

The present invention has been made to solve the conventional problems as described above, it is possible to easily install or dismantle the tent in the same manner as the umbrella, and to provide an automatic folding tent to ensure sufficient internal space of the tent Has its purpose.

Automatic folding tent according to the present invention for solving the above object, a plurality of upper poles radially installed, a plurality of lower poles and the upper poles and lower poles that are rotatably installed at the bottom of each of the upper poles. An automatic folding tent comprising a tent cloth supported by the upper housing; A central axis coupled and fixed in a vertical direction to the lower center of the upper housing; A lower housing coupled to the outer periphery of the central axis so as to be lifted up and down, and having a plurality of lower fastening grooves formed radially; A stopper coupled to and fixed to a lower end of the central axis to limit the lowering of the lower housing; A plurality of support frames hinged at both ends of the lower fastening groove and the upper pole, respectively, the bottom of which being concave; The center portion is inserted into the concave bottom of the support frame and is fastened to the lower fastening groove, one end of which is supported by the bottom of the support frame, and the other end comprises a torsion spring supported by the outer peripheral surface of the lower housing.

Alternatively, the automatic folding tent according to the present invention includes a plurality of upper poles radially installed, a plurality of lower poles rotatably installed at each lower end of the upper poles, and a tent cloth supported by the upper poles and the lower poles. Claims [1] An automatic folding tent comprising: a support frame fixedly coupled to an upper end of each upper pole pole and having a bottom surface concave; An upper housing having a plurality of upper fastening grooves hingedly coupled to ends of each support frame on a radial outer circumferential surface thereof; A central axis coupled and fixed in a vertical direction to the lower center of the upper housing; A lower housing coupled to the outer periphery of the central axis so as to be lifted up and down, and having a plurality of lower fastening grooves formed radially; A stopper coupled to and fixed to a lower end of the central axis to limit the lowering of the lower housing; A plurality of support poles each of which is hinged to the lower fastening groove and the upper pole, respectively at both ends; The center may be inserted into the concave bottom of the support frame and fastened to the upper fastening groove, one end may be supported by the bottom of the support frame, and the other end may include a torsion spring supported by the outer circumferential surface of the upper housing.

According to the automatic folding tent according to the present invention having the configuration as described above, it is very easy to install and dismantle the tent due to the elastic force of the torsion spring, because the length of the central axis does not have to be formed so long, the height of the tent It can be made high enough, so that the inner space of the tent can be secured more sufficiently.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the automatic folding tent according to the present invention.

The automatic folding tent according to the present invention includes a plurality of upper poles radially installed, a plurality of lower poles rotatably installed at each lower end of the upper poles, and a tent cloth supported by the upper poles and the lower poles. It is made, and the installation and removal of the tent is configured to be made automatically. Hereinafter, only the tent frame structure related to the installation and dismantling of the tent will be described in detail, and the detailed description of the structure similar to the remaining general automatic folding tent will be omitted.

2 and 3 show the configuration of the automatic folding tent according to the first embodiment of the present invention.

As shown, the automatic folding tent according to the first embodiment of the present invention, the upper housing 10 to which the upper end of each upper pole 14 is hinged, and the direction perpendicular to the lower center of the upper housing 10 The lower end of the lower housing 30 is fixed to the lower end of the central shaft 20, the lower housing 30 is coupled to the outer periphery of the central shaft 20, the upper and lower ends of the central shaft 20, Stopper 22 for limiting the number of ends, a plurality of support frames 34 hinged to the outer circumferential surface of the lower housing 30 and the upper pole 14, respectively, and a support frame 34 for the lower housing 30. It is configured to include a torsion spring 40 to elastically rotate.

Here, a plurality of upper fastening grooves 12 are formed on the radial outer circumferential surface of the upper housing 10 located at the top of the tent, and the upper pole of the upper pole pole 14 is hinged to each upper fastening groove 12. In addition, the central axis 20 vertically extending from the lower center of the upper housing 10 provides a lifting surface on which the lower housing 30 can slide up and down.

The lower housing 30 is positioned below the upper housing 10 and slides up and down along the outer circumference of the central axis 20. The lower housing 30 corresponds to the upper fastening groove 12 on the radial outer circumferential surface thereof. A plurality of grooves 32 are formed, and one end of the support frame 34 is hinged to each lower fastening groove 32. And the stopper 22 is fixedly coupled to the lower end of the central axis 20 to limit the lowering of the lower housing 30, a ring groove (not shown) for coupling the top end of the tent is formed.

On the other hand, the support frame 34 is preferably the bottom surface 35 is formed concave. For example, it is preferable that the cross section of the support frame 34 has a "c" shape so that the torsion spring 40 can be inserted into the concave inner bottom 35 of the support frame 34.

The torsion spring 40 has a structure in which a central portion thereof is wound in a coil shape, and both ends thereof have a bar shape extending in both directions from the central portion. The central portion of the torsion spring 40 is inserted into the concave bottom surface 35 of the support frame 34 and fastened to the same lower fastening groove 32 together with the end of the support frame 34. That is, the center of the torsion spring 40 wound in the form of a coil is inserted into the end of the concave bottom of the support frame 34, and the center of the torsion spring 40 and the end of the support frame 34 have the same lower fastening groove. In the state inserted in the 32, a hinge pin (not shown) passes through the end of the support frame 34 and the center of the torsion spring 40. One end portion extending laterally from the center of the torsion spring 40 is inserted into and supported by the concave bottom surface 35 of the support frame 34, and the other end extending downward from the center of the torsion spring 40 is It is supported by the outer circumferential surface of the lower housing 30.

At this time, as shown in Figure 3, the spring fixing groove 36 is formed through the outer peripheral surface of the lower housing 30, the other end of the torsion spring 40 is inserted into the spring fixing groove 36 to be fixed. It may be configured. Alternatively, as shown in FIG. 4, the spring fixing slit 38 is concave on the outer circumferential surface of the lower housing 30, and the other end of the torsion spring 40 is inserted into and supported by the spring fixing slit 38. It may be configured.

Hereinafter, with reference to the drawings looks at the installation and removal process of the automatic folding tent according to the first embodiment of the present invention.

When the upper pole pole 14 is folded inward to dismantle the installed tent, the support frame 34 hinged to one end of the upper pole pole 14 also rotates inward, and at the same time the other side of the support frame 34. Lower housing 30 hinged end is also moved upward along the central axis (20). At this time, the torsion spring 40 is placed in a compressed state between the support frame 34 rotated inward and the lower housing 30.

And when the upper pole pole 14 is extended outward to install the tent, which is demolished as described above, each support frame by the elastic restoring force of the torsion spring 40 compressed between the support frame 34 and the lower housing 30. 34 is rotated outward, and at the same time, the lower housing 30 also moves downward along the central axis 20. At this time, only the elastic restoring force of the torsion spring 40 cannot lower the lower housing 30 to the stopper 22, which may prevent the installation of the tent to be completely fixed. In order to prevent this, when the user forcibly moves the lower housing 30 moved downward to some extent by the elastic restoring force of the torsion spring 40, the tent can be completely fixed. .

Next, an automatic folding tent according to a second embodiment of the present invention will be described with reference to the accompanying drawings.

5 and 6 show the configuration of the automatic folding tent according to the second embodiment of the present invention.

As shown, the automatic folding tent according to the second embodiment of the present invention, the support frame 55 is fixedly coupled to the upper end of each upper pole 54, and the upper end of each support frame 55 The upper housing 50, which is hinged and coupled, the central axis 60 coupled to the lower center of the upper housing 50 in a vertical direction, and the lower housing 70 which is vertically coupled to the outer periphery of the central axis 60. ), A stopper 62 which is fixedly coupled to the lower end of the central shaft 60 to limit the lowering of the lower housing 70, and a plurality of both ends thereof are hinged to the outer circumferential surface of the lower housing 70 and the upper pole 54, respectively. It includes a support pole 74 of the, and a torsion spring 80 for resiliently rotating the support frame 55 with respect to the upper housing (50).

Here, the support frame 55 fixedly coupled to the upper end of each upper pole pole 54 is preferably formed in the bottom concave. For example, it is preferable that the cross section of the support frame 55 has a "c" shape so that the torsion spring 80 can be inserted into the concave inner bottom of the support frame 55.

In addition, a plurality of upper fastening grooves 52 are formed on a radial outer circumferential surface of the upper housing 50 positioned at the top of the tent, and upper ends of the support frames 55 are hinged to each upper fastening groove 52. In addition, the central axis 60 extending vertically from the lower center of the upper housing 50 provides a lifting surface on which the lower housing 70 can slide up and down.

The lower housing 70 is positioned below the upper housing 50 and slidably moves up and down along the outer circumference of the central axis 60. The lower housing 70 has a lower fastening corresponding to the upper fastening groove 52. A plurality of grooves 72 are formed, and one end of the support pole 74 is hinged to each lower fastening groove 72. And the stopper 62 is fixedly coupled to the lower end of the central axis 60 to limit the lowering of the lower housing 70, a ring groove (not shown) for coupling the top end of the tent is formed.

The torsion spring 80 has a structure in which a central portion thereof is wound in a coil shape, and both ends thereof have a bar shape extending in both directions from the central portion. The center of the torsion spring 80 is inserted into the concave bottom of the support frame 55, and is fastened to the same upper fastening groove 52 together with the end of the support frame 55. That is, the center of the torsion spring 80 wound in the form of a coil is inserted into the end of the concave bottom of the support frame 55, and the center of the torsion spring 80 and the end of the support frame 55 have the same upper fastening groove. In the state inserted in the 52, a hinge pin (not shown) passes through the end of the support frame 55 and the center of the torsion spring (80). One end portion extending from the center of the torsion spring 80 to the side is inserted into and supported by the concave bottom of the support frame 55, and the other end extending downward from the center of the torsion spring 80 is the upper housing 50. It is supported by the outer circumferential surface of

At this time, as shown in Figure 6, the spring fixing groove 56 is formed through the outer peripheral surface of the upper housing 50, the other end of the torsion spring 80 is inserted into the spring fixing groove 56 to be fixed. It may be configured. Alternatively, although not shown, the spring fixing slit (not shown) is concavely formed on the outer circumferential surface of the upper housing 50, and the other end of the torsion spring 80 is the spring fixing slit. It may be configured to be inserted into and supported in.

Hereinafter, with reference to the drawings looks at the installation and removal process of the automatic folding tent according to a second embodiment of the present invention.

When the upper pole 54 is folded inward to dismantle the installed tent, the support frame 55 fixedly coupled to the upper end of the upper pole 54 is also rotated inward with respect to the upper housing 50. At the same time, the lower housing 70 also moves upward along the central axis 60 through the rotation of the support pole 74. At this time, the torsion spring 80 is placed in a compressed state between the support frame 55 rotated inward and the upper housing 50.

And when the upper pole pole 54 is extended outward to install the tent that is demolished as described above, each support frame by the elastic restoring force of the torsion spring 80, which is compressed between the support frame 55 and the upper housing 50 55 is rotated to the outside, and at the same time the lower housing 70 also moves downward along the central axis (60). At this time, when the user forcibly moves to the stopper 62 position by moving the lower housing 70 moved downward to some extent by the elastic restoring force of the torsion spring 80, the tent may be completely fixed.

While the invention has been shown and described in connection with specific embodiments thereof, it is well known in the art that various modifications and changes can be made without departing from the spirit and scope of the invention as indicated by the claims. Anyone who owns it can easily find out.

1 is an exploded perspective view and a combined perspective view showing an automatic folding tent according to the prior art.

Figure 2 is an exploded perspective view showing an automatic folding tent according to a first embodiment of the present invention.

3 is a cross-sectional view showing a frame structure of the automatic folding tent according to the first embodiment of the present invention.

Figure 4 is a perspective view showing the main portion of the main portion of the automatic folding tent according to the first embodiment of the present invention.

5 is an exploded perspective view showing an automatic folding tent according to a second embodiment of the present invention.

Figure 6 is a cross-sectional view showing a frame structure of the automatic folding tent according to a second embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

10, 50; Upper housings 12 and 52; Upper fastening groove

14, 54; Upper pole 20, 60; Central axis

22, 62; Stoppers 30, 70; Lower housing

32, 72; Lower fastening grooves 34 and 55; Support frame

36, 56; Spring fixing groove 38; Spring fixing slit

40, 80; Torsion spring 74; Support pole

Claims (6)

In the self-folding tent comprising a plurality of upper poles radially installed, a plurality of lower poles rotatably installed at the lower end of each of the upper poles and a tent cloth supported by the upper poles and the lower poles, An upper housing in which a plurality of upper fastening grooves on which upper ends of the upper poles are hinged are formed on a radial outer circumferential surface thereof; A central axis coupled and fixed in a vertical direction to the lower center of the upper housing; A lower housing coupled to the outer periphery of the central axis so as to be lifted up and down, and having a plurality of lower fastening grooves formed radially; A stopper coupled to and fixed to a lower end of the central axis to limit the lowering of the lower housing; A plurality of support frames hinged at both ends of the lower fastening groove and the upper pole, respectively, the bottom of which being concave; A torsion spring whose central part is inserted into the concave bottom of the support frame and fastened to the lower fastening groove, one end of which is supported by the bottom of the support frame, and the other end of which is supported by the outer circumferential surface of the lower housing; Automatic folding tent, characterized in that it comprises a. The method of claim 1, A spring fixing groove formed through the outer circumferential surface of the lower housing so that the other end of the torsion spring is inserted and fixed; Automatic folding tent, characterized in that it further comprises. The method of claim 1, A spring fixing slit recessed on an outer circumferential surface of the lower housing to support the other end of the torsion spring; Automatic folding tent, characterized in that it further comprises. In the self-folding tent comprising a plurality of upper poles radially installed, a plurality of lower poles rotatably installed at the lower end of each of the upper poles and a tent cloth supported by the upper poles and the lower poles, A support frame fixedly coupled to an upper end of each upper pole, and having a bottom surface concave; An upper housing having a plurality of upper fastening grooves hingedly coupled to ends of each support frame on a radial outer circumferential surface thereof; A central axis coupled and fixed in a vertical direction to the lower center of the upper housing; A lower housing coupled to the outer periphery of the central axis so as to be lifted up and down, and having a plurality of lower fastening grooves formed radially; A stopper coupled to and fixed to a lower end of the central axis to limit the lowering of the lower housing; A plurality of support poles on which both ends are hinged to the lower locking groove and the upper pole, respectively; A torsion spring whose central portion is inserted into the concave bottom of the support frame and fastened to the upper fastening groove, one end of which is supported by the bottom of the support frame, and the other end of which is supported by the outer circumferential surface of the upper housing; Automatic folding tent, characterized in that it comprises a. The method of claim 4, wherein A spring fixing groove formed through the outer circumferential surface of the upper housing so that the other end of the torsion spring is inserted and fixed; Automatic folding tent, characterized in that it further comprises. The method of claim 4, wherein A spring fixing slit formed concave on an outer circumferential surface of the upper housing to support the other end of the torsion spring; Automatic folding tent, characterized in that it further comprises.
KR1020080009446A 2008-01-30 2008-01-30 Automatic folding tent KR20090083569A (en)

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Application Number Priority Date Filing Date Title
KR1020080009446A KR20090083569A (en) 2008-01-30 2008-01-30 Automatic folding tent

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KR1020080009446A KR20090083569A (en) 2008-01-30 2008-01-30 Automatic folding tent

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104895397A (en) * 2015-06-30 2015-09-09 简震 Multi-rod connection joint and tent thereof
US10982465B2 (en) * 2018-09-19 2021-04-20 Zuoxian JIN Labor-saving tent frame
US20230060437A1 (en) * 2022-10-25 2023-03-02 Yangfei Huang Fence type automatic tent

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104895397A (en) * 2015-06-30 2015-09-09 简震 Multi-rod connection joint and tent thereof
US10982465B2 (en) * 2018-09-19 2021-04-20 Zuoxian JIN Labor-saving tent frame
US20230060437A1 (en) * 2022-10-25 2023-03-02 Yangfei Huang Fence type automatic tent
US11746557B2 (en) * 2022-10-25 2023-09-05 Yangfei Huang Fence type automatic tent

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