WO2005059278A1 - A strut frame of a tent - Google Patents

A strut frame of a tent Download PDF

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Publication number
WO2005059278A1
WO2005059278A1 PCT/CN2004/001264 CN2004001264W WO2005059278A1 WO 2005059278 A1 WO2005059278 A1 WO 2005059278A1 CN 2004001264 W CN2004001264 W CN 2004001264W WO 2005059278 A1 WO2005059278 A1 WO 2005059278A1
Authority
WO
WIPO (PCT)
Prior art keywords
support
support rod
pole
hinged
rod
Prior art date
Application number
PCT/CN2004/001264
Other languages
French (fr)
Chinese (zh)
Inventor
Kwanjun Choi
Original Assignee
Xiamen Innovation Plastic Products Co., Ltd
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
Priority to CN200320119566.3 priority Critical
Priority to CNU2003201195663U priority patent/CN2675782Y/en
Application filed by Xiamen Innovation Plastic Products Co., Ltd filed Critical Xiamen Innovation Plastic Products Co., Ltd
Publication of WO2005059278A1 publication Critical patent/WO2005059278A1/en

Links

Classifications

    • 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 having connecting nodes
    • E04H15/48—Supporting means, e.g. frames collapsible, e.g. breakdown type having connecting nodes foldable, i.e. having pivoted or hinged means
    • E04H15/50—Supporting means, e.g. frames collapsible, e.g. breakdown type having connecting nodes foldable, i.e. having pivoted or hinged means lazy-tongs type

Abstract

The present invention relates to a strut frame of a tent. Said strut frame of the tent mainly comprises he poles, the top support rods, the lateral support rods which support the two adjacent poles, the middle support rods which support the top support rods and the sliding seats which slide as sleeves around the poles, each top support rod is supported by a middle support rod, and the upper end of the middle support rod is hinged with the top support rod, the lower end of the middle support rod is hinged with the lateral support rod and is closed to one end of the sliding seat. Í

Description

 TECHNICAL FIELD The present invention relates to a pole frame of a tent. BACKGROUND OF THE INVENTION In the prior art, a pole frame structure of a foldable tent generally includes four poles 1 'and four top support poles 2' as shown in Figs. 1 and 2, and two adjacent poles Side support rods 3 'and 3 设置 are also provided between the rods 1'. Among them, the side support rods 3 'shown in FIG. 1 can be directly used to support two adjacent pillar rods 1'. One end is hinged to the fixed seat Ί 'at the top of the pole Γ, and the other end is hinged to the slide 5' side of the pole 1 '(see Fig. 3), or the side support pole 3 "shown in Fig. 2" A cross support rod group 6 'is also added between the two (this structure is suitable for large tents). In addition, there is a middle support rod 4' to support the top support rod 2 '. The upper end of the middle support rod 4' is hinged to the top support rod. The upper and lower ends of 2 'are hinged to the opposite corners of the sliding seat 5' sleeved on the pole 1 '(in conjunction with Fig. 3). In this way, the side supporting rod 3' or 3 "and the middle supporting rod 4 'are each hinged to a sliding seat. 5 'Side and diagonal.

 The above tent pole frame has the following disadvantages:

 1. Since the middle support rod 4 'is located in the plane formed between the top support rod 2' and the pillar rod 1 ', the middle support rod 4' can only be stretched in the plane when it is unfolded and folded. However, the lateral support of the top support bar 2 'cannot generate a force. Therefore, after the deployment, the overall support of the tent pole frame is not ideal. Especially for large tents, the support is more unstable. The main reason is that large The weight of the tent is heavy, and the downward pressure in a single plane generated by the top support rod 2 'and the center support rod 4' often causes the middle support rod 4 'to shake left and right, resulting in insufficient support.

 2. From the principle of folding operation, because the top support rod is in the middle, when folding, the user's force acts on the side support rod y or V, so the folding process is the side support rod or y Drive the slide base 5 ', and then slide the middle support bar 5'

4 ', the middle support rod 4' then drives the top support rod 2 ', and finally completes the folding action. In this way, during the folding process, the sliding seat 5' is subjected to a large force, so the sliding seat 5 'must use a Made of high-strength material, the cost is high. In addition, the folding force that ultimately acts on the top support rod 2 'during folding is small, which is not conducive to folding. SUMMARY OF THE INVENTION An object of the present invention is to provide a pole frame of a tent, which is stable and easier to support. Close up.

 To achieve the above objective, the technical solution of the present invention is:

 The tent pole frame mainly includes a pole, a top support pole, a side support pole to support two adjacent poles, a middle support pole to support the top support pole, and a sliding seat sliding on the pole. Each top support rod is supported by a middle support rod. The upper end of the middle support rod is hinged on the top support rod, and the lower end is hinged on the side support rod and close to the end of the sliding seat.

 The upper ends of the two middle support rods located on the diagonal are hinged to the corresponding top support rods, and the lower ends are respectively inclined to the two sides of the top support rods and hinged to the corresponding side support rods and close to the end of the sliding seat.

 A connection base is provided on the side support rod, and the lower end of the above-mentioned middle support rod is hinged to the connection base.

 The lower end of the middle support rod can also be hinged on the side of the sliding seat at the end of the side support rod. After the above solution is adopted, since the lower end of the middle support rod of the present invention is hinged to the corresponding side support rod, the middle support rod is located in a different plane from the top support rod and the pillar rod, and the middle support rod is not only at the top when unfolded and folded. The supporting rods and poles generate tensile forces in the plane, and they also exert forces on the lateral direction of the top supporting rods. Therefore, after the tent pole frame is deployed, the overall support is quite stable and does not shake, especially for large tents. Support is more solid.

 In addition, when folding in the present invention, the side support rod will directly pull the middle support rod to fold inward without passing through the sliding seat. Therefore, the force received by the sliding seat is relatively small, and it acts on the middle supporting rod. The pulling force is also relatively large, making folding easier. At the same time, the material requirements for the sliding seat are also low, and the cost is correspondingly reduced. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic diagram of the overall structure of a conventional tent pole frame;

 2 is a schematic diagram of the overall structure of another conventional tent pole frame;

 3 is a partially enlarged view of a sliding seat structure in a conventional tent pole frame;

 4 is a schematic diagram of an overall structure of an embodiment of the present invention;

FIG. 5 is a partial enlarged view of the first articulation method of the middle support rod and the side support rod according to the present invention; FIG. 6 is a partial enlarged view of the second articulation method of the middle support rod and the side support rod according to the present invention. DETAILED DESCRIPTION As shown in FIG. 4, the present invention is the same as the conventional technology, and mainly includes a pole 1, a top support pole 2, a side support pole 3 to support two adjacent poles 1, and a top support pole 2. The middle support rod 4 and the sliding seat 5 slidably sleeved on the pole 1, wherein the side support rod 3 can be directly used to support two adjacent poles 1 and one end of the side support rod 3 as shown in FIG. 1. The other end is hinged on the fixed seat 7 on the top of the pole 1 The side of the movable seat 5 (coordinated with Figs. 3, 5, and 6), or as shown in Figs. 2 and 4, a cross supporting rod group 6 (suitable for large tents) is added between the side supporting rods 3, and the middle supporting rod 4 The upper end is hinged to the top support rod 2.

 The key of the present invention is: each top support rod 2 is supported by a middle support rod 4, and the lower end of the middle support rod 4 is hinged to the side support rod 3 and is close to one end of the sliding seat 5.

 The specific structure can be like this:

 As shown in FIG. 4, the upper end of each middle support rod 4 is still hinged to the corresponding top support rod 2, and the lower ends of the two middle support rods 4 located on the diagonal are respectively inclined to the sides of the top support rod 2 and hinged. On the corresponding side support rod 3 and near one end of the sliding seat 5, the two groups of support rods 4 exert forces on both sides of the top support rod 2, respectively, so that the overall tent pole frame is fairly stable and does not shake.

 In order to make the hinges smoother, the present invention may include a connecting base 8 on each of the side supporting rods 3, as shown in FIG. 5, and the lower end of the above-mentioned middle supporting rod 4 is hinged on the connecting base 8; As shown, the lower end of the middle support rod 4 is first hinged to the connecting base 8, and then the connecting base 8 is hinged to the side of the sliding base 5 at the end of the side support rod 3; or it is directly hinged to the sliding of the end of the side support rod 3. On the side of Block 5 (not shown in this article).

 In this way, when the present invention is folded, the side support rod 3 will directly pull the middle support rod 4 to fold inward without going through the sliding seat 5, so the force received by the sliding seat 5 is relatively small, and acts on The pulling force of the support rod 4 is also relatively large, thereby making folding easier.

Claims

Rights request
1. The tent pole frame mainly includes a pole, a top support pole, a side support pole to support two adjacent poles, a middle support pole to support the top support pole, and the sliding of the sliding sleeve on the pole. The seat is characterized in that: each top support rod is supported by a middle support rod, the upper end of the middle support rod is hinged on the top support rod, and the lower end is hinged on the side support rod and close to one end of the sliding seat.
 2. The pole support of a tent according to claim 1, characterized in that: two middle support poles located on a diagonal line, the upper ends of which are hinged to the corresponding top support poles, and the lower ends are respectively inclined toward the two sides of the top support poles And one end which is hinged on the corresponding side support rod and is close to the sliding seat
 3. The pole support of a tent according to claim 1, characterized in that: a connecting seat is arranged on the side supporting pole, and the lower end of the middle supporting pole is hinged on the connecting seat.
 4. The pole support of a tent according to claim 1, wherein the lower end of the middle support pole is hinged to the side of the sliding seat at the end of the side support pole.
PCT/CN2004/001264 2003-12-17 2004-11-08 A strut frame of a tent WO2005059278A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN200320119566.3 2003-12-17
CNU2003201195663U CN2675782Y (en) 2003-12-17 2003-12-17 Supporting pole rack for tent

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007600006U JP3131143U (en) 2003-12-17 2004-11-08 Tent prop
US10/548,789 US20060169312A1 (en) 2003-12-17 2004-11-08 Trut frame of a tent
CA 2550030 CA2550030C (en) 2003-12-17 2004-11-08 A tent frame
AU2004299539A AU2004299539A1 (en) 2003-12-17 2004-11-08 A strut frame of a tent

Publications (1)

Publication Number Publication Date
WO2005059278A1 true WO2005059278A1 (en) 2005-06-30

Family

ID=34475720

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2004/001264 WO2005059278A1 (en) 2003-12-17 2004-11-08 A strut frame of a tent

Country Status (6)

Country Link
US (1) US20060169312A1 (en)
JP (1) JP3131143U (en)
CN (1) CN2675782Y (en)
AU (2) AU2004101111A4 (en)
CA (1) CA2550030C (en)
WO (1) WO2005059278A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7178539B2 (en) * 2003-09-12 2007-02-20 North Pole Limited Collapsible gazebo frame with independent canopy support
CN203230225U (en) * 2013-03-15 2013-10-09 安逸派（厦门）工贸有限公司 Improved structure of tent frame bar
US10041272B2 (en) 2014-06-27 2018-08-07 Campvalley (Xiamen) Co., Ltd. High-ceiling tent frame
US9995058B2 (en) 2015-06-01 2018-06-12 Xiamen Innovation Metal Products Co., Ltd. Automatically foldable tent frames and mechanisms for automatically folding and unfolding tent frames
US10246898B2 (en) 2015-06-01 2019-04-02 Xiamen Innovation Metal Products Co., Ltd. Centralized locking and unlocking mechanisms for tent frames and tent frames having same
CN206128831U (en) 2016-09-19 2017-04-26 客贝利(厦门)休闲用品有限公司 But tent eave structure that interlock was folded up
CN206128828U (en) 2016-09-19 2017-04-26 客贝利(厦门)休闲用品有限公司 Eaves structure of tent
US20180106067A1 (en) 2016-10-13 2018-04-19 Campvalley (Xiamen) Co., Ltd. Eave structure and tent frame having same
USD854107S1 (en) 2016-10-17 2019-07-16 Campvalley (Xiamen) Co., Ltd. Tent frame with central upright pole and eaves
CN206190220U (en) 2016-11-24 2017-05-24 成都保瑞特钻头有限公司 Novel prevent mud drum PDC drill bit
USD859564S1 (en) 2017-04-17 2019-09-10 Campvalley (Xiamen) Co., Ltd. Tent frame with eaves
USD884814S1 (en) * 2018-11-27 2020-05-19 Dongah Aluminum Corporation Tent frame
USD884813S1 (en) * 2018-11-27 2020-05-19 Dongah Aluminum Corporation Tent frame
USD884812S1 (en) * 2018-11-27 2020-05-19 Dongah Aluminum Corporation Tent frame
USD884811S1 (en) * 2018-11-27 2020-05-19 Dongah Aluminum Corporation Tent frame

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157098A (en) * 1978-01-23 1979-06-05 Cronk Byron W Portable shelter
FR2662201A1 (en) * 1990-05-21 1991-11-22 Taravello Alphonse Dismountable shelter tent
WO1997026428A1 (en) * 1996-01-19 1997-07-24 Groenvall Leif Tent stand
CN2561880Y (en) * 2002-07-25 2003-07-23 厦门革新塑胶制品有限公司 Portable foldable tent frames
CN2587994Y (en) * 2002-11-13 2003-11-26 翁有金 Foldable tent frame

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4779635A (en) * 1987-08-26 1988-10-25 Lynch James P Collapsible canopy with telescoping roof support structure
US6470902B1 (en) * 1994-07-25 2002-10-29 United California Bank Erectable canopy with reinforced roof structure
US5638853A (en) * 1996-03-07 1997-06-17 Tsai; Tony M. L. Tent structure
CN2388276Y (en) * 1999-08-21 2000-07-19 嘉兴意奇特装饰用品有限公司 Folding tent supporting frame
US6666223B2 (en) * 2001-08-13 2003-12-23 Walter L. Price Collapsible frame
US6725873B2 (en) * 2002-03-29 2004-04-27 Fu-Tien Liu Foldable tent frame
US7178539B2 (en) * 2003-09-12 2007-02-20 North Pole Limited Collapsible gazebo frame with independent canopy support

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157098A (en) * 1978-01-23 1979-06-05 Cronk Byron W Portable shelter
FR2662201A1 (en) * 1990-05-21 1991-11-22 Taravello Alphonse Dismountable shelter tent
WO1997026428A1 (en) * 1996-01-19 1997-07-24 Groenvall Leif Tent stand
CN2561880Y (en) * 2002-07-25 2003-07-23 厦门革新塑胶制品有限公司 Portable foldable tent frames
CN2587994Y (en) * 2002-11-13 2003-11-26 翁有金 Foldable tent frame

Also Published As

Publication number Publication date
JP3131143U (en) 2007-04-26
CA2550030C (en) 2010-09-21
CA2550030A1 (en) 2005-06-30
AU2004299539A1 (en) 2005-06-30
US20060169312A1 (en) 2006-08-03
AU2004101111A4 (en) 2008-04-03
CN2675782Y (en) 2005-02-02

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