KR20020062530A - Folding tent frame - Google Patents

Folding tent frame Download PDF

Info

Publication number
KR20020062530A
KR20020062530A KR1020010003630A KR20010003630A KR20020062530A KR 20020062530 A KR20020062530 A KR 20020062530A KR 1020010003630 A KR1020010003630 A KR 1020010003630A KR 20010003630 A KR20010003630 A KR 20010003630A KR 20020062530 A KR20020062530 A KR 20020062530A
Authority
KR
South Korea
Prior art keywords
folding
tent frame
central
folded
peripheral
Prior art date
Application number
KR1020010003630A
Other languages
Korean (ko)
Inventor
한주환
Original Assignee
한주환
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 한주환 filed Critical 한주환
Priority to KR1020010003630A priority Critical patent/KR20020062530A/en
Publication of KR20020062530A publication Critical patent/KR20020062530A/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00Tents or canopies, in general
    • E04H15/32Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
    • E04H15/34Supporting means, e.g. frames
    • E04H15/44Supporting means, e.g. frames collapsible, e.g. breakdown type having connecting nodes
    • E04H15/48Supporting means, e.g. frames collapsible, e.g. breakdown type having connecting nodes foldable, i.e. having pivoted or hinged means

Abstract

The present invention relates to a folding tent frame that can be loaded into the trunk of a passenger car. Folding tent frame according to the present invention is installed to support the ground and the four support pillars that can be stretched; 2n peripheral folding members connected to each other so that four support pillars form a square and can be folded; 2n central folding members connected to the connecting portion of the peripheral folding member located at the center of each side of the square in a crisscross shape and capable of being folded; A tower pillar which is located at the center of the crisscross (十) formed by the central folding member and slides up and down; And a lifting member rotatably installed below the first folding member of each of the central folding members forming the cross and the bottom of the column. One end of the lifting member is rotatably coupled to the lower end of the column, and the other end is a Weiza (Y) shape coupled to both sides of the lower portion of the central folding member. When the tent frame is unfolded by the folding tent frame, the height of the column is 2.5m to 3.5m, and the height of the tower pillar is 0.8m or more, and when the tent frame is folded, the longest length is 1.25m or less. Foldable tent frame can be provided.

Description

Folding tent frame

The present invention relates to a folding tent frame, and more specifically, when installed, it is possible to secure a certain height and area, and when assembled after dismantling, it has a size that can be loaded into the trunk of a passenger car, and thus the folding tent frame is easy to carry. It is about.

In general, tents are used to cover the sunlight or simply to secure a certain enclosed space.

Due to its characteristics, such a tent is the first requirement that it is easily installed and dismantled so that it is easy to use. To this end, folding tents have been developed and widely used.

The folding tent is pulled out by pulling the top column or opening the support pillar, and the tent is folded and folded when the tower pillar is pushed or the support pillar is folded.

In general, the folding tent frame is installed on each of the four support pillars at positions corresponding to the vertices of the quadrangle, and two sides forming the four sides connecting the support pillars and the cross shape connecting the centers of the four sides. It consists of a folding member which is an X-shaped structure of an integral multiple of 2, and a tower column which is assembled at the center of the cross and slides up and down according to the folding operation of the folding member.

An example of a folding tent frame according to the prior art is shown in FIG. 1. This example is a case where there are two folding members between each support pillar.

Referring to the drawings, the four support pillars 1 are connected to four surfaces consisting of two peripheral folding members 3, and the peripheral folding members 3 forming the four surfaces are connected to two surfaces forming a cross shape. The two surfaces are also composed of two central folding members (5).

The peripheral and the central folding member (3, 5) is composed of two rods, there is a rotating portion 7 is rotatably coupled to the center portion can be folded and unfolded like scissors.

The two peripheral folding members 3 forming the four sides are coupled so that two ends of the X-shape adjacent to each other can be rotated with each other, and the upper end of the two X-shapes on the side connected to the support pillar 1 It is fixed to the upper end of the support pillar (1) is coupled to be rotated and the lower end is coupled to be able to rotate to the movable block (9) sliding up and down along the support pillar (1).

The two sides formed by the cross of the center is composed of two central folding member (5), the two ends of the side connected to the peripheral folding member (3) of the X-shaped is fixed to both ends of the connecting portion of the peripheral folding member (3) Assembled so that the center folding member (5) of the X-shape is coupled to each other, the upper end is rotatably coupled to the top block 11 that slides up and down with respect to the column (13), The stage is fixed to the tower column 13 and is assembled to be rotatable. Therefore, four central folding members 5 are assembled in the top block 11 and the top pillar 13 at intervals of 90 degrees.

The top pillar 13 has four central folding members 5 rotatably assembled at the bottom thereof, and the top block 11 can slide up and down according to the folding motion of the peripheral and central folding members 3 and 5. Is fitted inside).

Referring to the operation of the conventional folding tent frame having the configuration as described above are as follows.

When the user grasps the four support pillars (1) and open the peripheral folding member (3) connecting the support pillars (1) is opened by the letter X to expand the tent frame. At this time, as the tent frame is unfolded, the central folding member 5 is also opened by the letter X, and the tower column 13 in the center is raised upward.

However, such a folding tent has a problem that the length of the tent when folded is 1.25 ~ 1.75m in order to have a length of 2.5 ~ 3.5m each when installed, there is a problem that does not enter the trunk of the car. In other words, the installation and dismantling of the tent is convenient, but there is a problem that it is difficult to transport it to the place of use because it cannot be loaded in the trunk of a passenger car.

In order to determine the cause of the above problems, the relationship between the dimensions of the folding tent frame is as follows.

First, the length of the support pillar 1 of the folding tent frame is referred to as L, and the length of the bars of the peripheral and central folding members 3 and 5 is A, and the bars of the peripheral and central folding members 3 and 5 are When the angle formed with the horizontal plane is θ, the length W in the vertical direction of the peripheral and central folding members 3 and 5 and the rising height P of the top pillar 13 change as the folding tent frame is unfolded. It can be obtained from the following equation.

W = Asinθ ---- (1)

P = L-W ---- (2)

In addition, the length (S) of the tent frame horizontal or vertical

S = Acosθ * n ----- (3)

Becomes N is the number of connections connected in the horizontal or vertical direction of the peripheral and central folding member (3,5). At this time, to ensure the stability of the central and peripheral folding members (3,5) W should be at least 10cm.

In general, the specifications of the folding tent is widely used when the tent is stretched, the length and width is about 2.5 ~ 3.5m, the height is more than 2.2m. In addition, in order for the rainwater accumulated on the roof of the tent to flow down easily, the height of the tower column should be more than 0.8m, and the maximum length should be less than 1.25m when the tent frame is folded so that it can be loaded into the trunk of a passenger car. Condition is added.

In order to satisfy the above conditions, the length of L and A must be less than 1.25m. Therefore, when the folding tent frame as in the above example of n = 2, the length of the horizontal / vertical becomes less than 2.5 m when all the tent frames are unfolded so that the above conditions are not satisfied.

When n = 4, it can be 2.5 m or more, but in order to have a length of 3.5 m or less, P becomes 0.8 m or less.

That is, the folding tent frame according to the prior art has a length of 2.5m to 3.5m when the tent frame is unfolded as described above, and the height of the tower pillar is 0.8m or more, and the longest length when the tent frame is folded There was a problem that can not satisfy the conditions that can be loaded in the trunk of the passenger car is less than 1.25m.

The present invention was devised to solve the above problems, by connecting the central folding member and the top pillar with a Weiza (Y) type of lifting member, when the folded tent frame is unfolded 2.5m to 3.5 Its purpose is to provide a folding tent frame with a length of m and the height of the tower column is more than 0.8m, and when the tent frame is folded, the longest length is 1.25m or less.

1 is a perspective view when the folded tent frame according to the prior art,

Figure 2 is a perspective view when unfolding the folding tent frame according to the present invention,

3 is a view seen from the X-X of FIG.

4 is a perspective view when the folding tent frame of FIG. 2 is folded;

* Description of the symbols for the main parts of the drawings *

21; Support pillar 22; Folding member

23; Peripheral folding member 25; Central folding member

27; Rising member 29; Turning point

31; Moving block 33; Tower pillar

35; Upper top block 37; Lower top block

In order to achieve the above object, the folding tent frame according to the present invention includes four support pillars that are installed to support the ground and are expandable; Peripheral folding member consisting of 2n folding members are interconnected so that the four support pillars are square and folded; A central folding member which is connected to the connecting portion of the peripheral folding member located at the center of each side of the square in a crosswise shape and is made of 2n folding members which can be folded; A tower pillar which is positioned at the center of the crisscross (十) formed by the central folding member and slides up and down; And a lifting member rotatably installed below the first folding member of each of the central folding members forming the cross and the bottom of the column.

One end of the lifting member is rotatably coupled to the lower end of the column, and the other end of the lifting member is rotatably coupled to both ends of the lower portion of the first folding member of the central folding member.

The rising member is rotatably coupled to the first folding member of the central folding member so that the upper portion of the first folding member of the central folding member and the Wei-shaped portion of the rising member always maintain parallelograms.

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

Figure 2 is a perspective view of a folded tent frame according to the present invention unfolded, Figure 3 is a view of the folding tent frame of Figure 2 in XX, Figure 4 is a state of folding the folded tent frame of Figure 2 Perspective view.

Referring to the drawings, the folding tent frame has four support pillars 21, the peripheral and central folding member (23, 25) and the central folding member (25) connecting the four support pillars 21 to be folded It is located in the center and the center folding member 25 is made up of the lifting tower column 33 and the lifting member 27 for elevating the tower pillar 33 as it is folded.

The support column 21 has a structure that can be folded in two to three stages so as to adjust the height during installation.

The folding member 22 constituting the peripheral and center folding members (23, 25) is composed of two bars, there is a rotating portion 29 in the center can be rotated two bars. Therefore, when two bars are completely overlapped, they form one letter and spread out to form an X shape.

Peripheral folding member 23 is connected in the same manner as the folding tent frame according to the prior art. That is, the peripheral folding members 23 on the four surfaces are each composed of four folding members 22, and the peripheral folding members 23 constituting each surface are two X-shaped pieces of the folding members 22 adjacent to each other. The stages are coupled to each other so as to rotate with each other, and the two stages of the upper end of the support pillar 21 of the X-shaped portions of the two folding members 23a connected to the support pillar 21 are upper ends of the support pillar 21. It is fixed to the rotation is coupled to the lower end is coupled to be rotated to the movable block 31 that slides up and down along the support pillar (21).

The two-sided central folding member 25 formed in a cross shape in the center of the four-sided peripheral folding member 23 consists of four folding members 22, respectively. The two ends of the folding member 22 constituting the central folding member 25, which are connected to the peripheral folding member 23, are portions that connect the folding members 22 of the peripheral folding member 23 to each other. It is fixed to and assembled to be rotated, the both ends of the X-shaped and mutually coupled with the neighboring folding member 22 is assembled to be able to rotate to each other.

The folding member 22 connected to the center portion of the crisscross shape is rotatably coupled to the upper top block 35 which slides with respect to the top pillar 33 of the upper end of the X-shape, and the bottom end is a top pillar ( It is assembled to be rotatable to the lower top block 37 sliding about 33). Accordingly, one end of the folding member 22 forming the central folding member 25 at intervals of 90 degrees is assembled to the upper and lower top blocks 35 and 37 so as to be rotatable.

Top pillar 33 is fitted to the sliding operation with respect to the upper top block 35 and the lower top block 37, one end of the four lifting members 27 at the lower end (33a) at intervals of 90 degrees It is rotatably coupled. Only two of the lifting members 27 may be provided to face each other at 180 degrees. The length of the tower column 33 is the upper column of the tower column 33 coincides with the upper tower block 35 when the peripheral and central folding blocks (25, 27) is folded, and the tower column (33) is the top when fully extended The height raised above the top block 35 has a value of 80 cm or more.

The rising member 27 is a folding member having a Weiza (Y) shape when it is unfolded, and is composed of two long bars 27a and two short bars 27b. One end of the long rod 27a is pivotally coupled to the lower end 33a of the top column, and the other end X of the first folding member 22 of the central folding member 25 assembled to the upper and lower top blocks 35 and 37. It is rotatably coupled to the lower end of both ends connected to the adjacent folding member 22 of the female shape. The short bar 27b is one end of the long bar 27a (the short bar 27b is rotated about the rotational point and overlapped with the long bar 27a when one end of the short bar 27b is long). The other end is coupled to the lower top block 37 of the X-shaped of the first folding member of the central folding member 25 to which the long rod 27a is pivotally coupled. It is rotatably coupled to the position corresponding to the long rod 27a at the end. The length k of the folding member 22 of the central folding member 25 which is pivotally coupled with the long rod 27a and the short rod 27b of the rising member 27 and the rising member 27 is the central folding member ( 25) is to have a length of parallelogram in the entire process of folding or unfolding.

Hereinafter, the operation process of the folding tent frame having the structure as described above.

When the user grasps and opens the support pillar 21 of the folding tent frame in a fully folded and folded state (see FIG. 4), the peripheral and central folding members 23 and 25 are opened around the rotation point 29. The interval of the support column 21 becomes large.

When the central folding member 25 is opened, the central folding member 25 coupled to the lower top block 37 and the lifting member 27 pivotally coupled to the lower end 33a of the top pillar are opened. The pillar 33 is soared upward while sliding in the upper and lower top blocks 35 and 37.

When the periphery and the center folding member (23, 25) is fully unfolded, the installation of the tent is finished by extending the end (21a) of the support pillar 21 to adjust the installation height.

In the case of folding the tent, when the support pillar 21 is pushed in the direction of folding the end 21a of the support pillar and narrowing the gap of the support pillar 21, the peripheral and central folding members 23 and 25 The top pillar 33 is also lowered while being folded) and is completely folded as shown in FIG. 4.

Hereinafter, the folded tent frame operating in the structure as described above has a length of 2.5 ~ 3.5m in the horizontal / vertical, the height of the tower pillar is 0.8m or more, the longest length when the tent frame is folded Examine whether the condition that is less than 1.25m is satisfied.

The length of the support pillar 21 of the folding tent frame is referred to as L, and the length of the rod of the folding member 22 constituting the peripheral and central folding members 23 and 25 is A, and the rod of the folding member 22 Let θ be the angle between the horizontal plane and the distance of the position where the first folding member 22 of the central folding member 25 and the long bar 27a of the rising member 27 are combined, respectively, A 'and B, The vertical length W of the folding member 22 and the length / width of the tent frame S varying as the folding tent frame is unfolded are obtained from the same equation as the folding tent frame according to the prior art. Can be.

W = Asinθ ---- (1)

S = Acosθ * n ---- (3)

N is the number of connections of the folding member 22 connected in the horizontal or vertical direction of the peripheral and central folding members (23, 25). At this time, to ensure the stability of the central and peripheral folding members (23, 25) W should be at least 10cm.

However, the rising height P of the tower column 33 is obtained by the following equation.

P = L-(A '+ B) sinθ ---- (4)

Therefore, in order to satisfy the above conditions, the lengths of L and A must be smaller than 1.25m.

In the case of n = 2, when the tent frame is unfolded, the length of the horizontal / vertical becomes less than 2.5m and does not satisfy the above condition.

Examine the case where n = 4. In order to satisfy the above conditions

62.5cm ≤ Acosθ ≤ 87.5cm and Asinθ ≥ 10cm

As an example, in the case of L = 120cm, A = 75cm, n = 4, when θ = 10 degrees

The above conditions are satisfied with Asinθ = 13cm and Acosθ = 74cm. At this time, if the height of the tower column 33 is calculated, P = 99cm. In this case, however, the values of A 'and B are 60 cm, respectively.

That is, the folding tent frame according to the present invention satisfies the above requirements.

As described above, according to the folding tent frame according to the present invention, when the folding tent frame is unfolded, the height of the column is 2.5 m to 3.5 m, and the height of the tower pillar is 0.8 m or more, and the tent frame is When folded, it can provide a folding tent frame with a maximum length of 1.25 m or less.

While the above has been shown and described with respect to preferred embodiments of the present invention, the present invention is not limited to the specific preferred embodiment described above, the technical field to which the invention belongs without departing from the spirit of the invention claimed in the claims below. Those skilled in the art will be able to implement various modifications.

Claims (4)

  1. Four support pillars which are installed to support the ground and are flexible;
    Peripheral folding member consisting of 2n folding members are interconnected so that the four support pillars are square and folded;
    A central folding member which is connected to the connecting portion of the peripheral folding member located at the center of each side of the square in a crosswise shape and is made of 2n folding members which can be folded;
    A tower pillar which is positioned at the center of the crisscross (十) formed by the central folding member and slides up and down;
    And a four rising members rotatably installed below the first folding member of each of the central folding members forming the cross and the lower end of the tower column.
  2. The method of claim 1,
    The lifting member is a folding tent frame, characterized in that the two installed in the central folding member facing 180 degrees.
  3. The method according to claim 1 or 2,
    One end is rotatably coupled to the lower end of the tower pillar, the other end is folded tent frame, characterized in that the Y-shaped (Y) coupled to be rotated to both sides of the lower portion of the first folding member of the central folding member .
  4. The method according to claim 1 or 2,
    And the lift member is rotatably coupled to the first folding member of the central folding member so that the upper portion of the first folding member of the central folding member and the Wei-shaped portion of the rising member always maintain parallelograms. Own tent frame.
KR1020010003630A 2001-01-22 2001-01-22 Folding tent frame KR20020062530A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020010003630A KR20020062530A (en) 2001-01-22 2001-01-22 Folding tent frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020010003630A KR20020062530A (en) 2001-01-22 2001-01-22 Folding tent frame

Publications (1)

Publication Number Publication Date
KR20020062530A true KR20020062530A (en) 2002-07-26

Family

ID=27692435

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020010003630A KR20020062530A (en) 2001-01-22 2001-01-22 Folding tent frame

Country Status (1)

Country Link
KR (1) KR20020062530A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101026906B1 (en) * 2008-10-23 2011-04-04 에스티엑스조선해양 주식회사 easy moving shelter
CN102561511A (en) * 2012-03-02 2012-07-11 江苏科技大学 Extensible building steel structure
KR101403306B1 (en) * 2006-07-14 2014-06-05 마크 씨. 카터 Corner brace

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101403306B1 (en) * 2006-07-14 2014-06-05 마크 씨. 카터 Corner brace
KR101026906B1 (en) * 2008-10-23 2011-04-04 에스티엑스조선해양 주식회사 easy moving shelter
CN102561511A (en) * 2012-03-02 2012-07-11 江苏科技大学 Extensible building steel structure

Similar Documents

Publication Publication Date Title
US20180010360A1 (en) Canopy structure
US7921864B2 (en) Erectable shelter with collapsible central roof support
US20140109947A1 (en) Foldable Tent
US9593508B2 (en) Craft dome
US8544489B2 (en) Collapsible tent frame with retractable eaves
AU722814B2 (en) Collapsible shelter
US9140030B2 (en) Foldable tent
EP0222437B1 (en) Portable shelter assemblies
US6929016B2 (en) Inflatable tent
US6112757A (en) Leg assembly for a canopy
US5275188A (en) Modified folding tent
KR100796462B1 (en) Tent frame
US20180106067A1 (en) Eave structure and tent frame having same
JP4338312B2 (en) Upright shelter with gable roof
US5274980A (en) Polyhedron building system having telescoping scissors
US5439018A (en) Tent with a quick-assemble and collapsible frame
US7422026B2 (en) Structure of canopy
US3018857A (en) Portable hunting blind
US5944040A (en) Collapsible tent frame
US6779538B2 (en) Erectable, collapsible shelter
JP4557885B2 (en) Folding tent
EP0772720B1 (en) Collapsible shelter with elevated canopy
US20150376913A1 (en) High-ceiling tent frame
US5934301A (en) Collapsible shelter with elevated canopy
US6808000B1 (en) Vertically movable security partition

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee