JP5369064B2 - Hammock stand - Google Patents

Hammock stand Download PDF

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JP5369064B2
JP5369064B2 JP2010173235A JP2010173235A JP5369064B2 JP 5369064 B2 JP5369064 B2 JP 5369064B2 JP 2010173235 A JP2010173235 A JP 2010173235A JP 2010173235 A JP2010173235 A JP 2010173235A JP 5369064 B2 JP5369064 B2 JP 5369064B2
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hammock
stand
hammock stand
post
bar
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JP2012029960A (en
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潔 川口
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潔 川口
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a hammock stand in which effective use of space and convenience are enhanced at low cost for the purpose of using a hammock indoors in an ordinary household. <P>SOLUTION: A framework structure of a hammock stand is improved in a manner surrounding a bed 8. An excessive bending stress generated by the structural change is dissolved by the use of a chain 5, and thereby obtaining durability equivalent to a conventional hammock stand. <P>COPYRIGHT: (C)2012,JPO&amp;INPIT

Description

本発明は、一般家庭のベッドの上部にハンモックを施設するためのハンモックスタンドに関する。 The present invention relates to a hammock stand for installing a hammock on the upper part of a bed in a general household.

従来のハンモックスタンドでは、人間の加重によるハンモックの引っ張り力に耐え得る、より簡易な構造のハンモックスタンドが検討されている。 As a conventional hammock stand, a hammock stand having a simpler structure that can withstand the tensile force of a hammock caused by a human load has been studied.

図3により、従来のハンモックスタンドについて説明する。図3において地面に置かれた水平バー(1)の両端にポスト(2)が連結されており、左右ポスト(2)の上端にハンモック(7)を吊り下げる構造になっている。人間が乗った時に加わるハンモック(7)からの引っ張り力に対して水平バー(1)とポスト(2)の曲げ応力を軽減させるため、水平バー(1)に対するポスト(2)の連結角度は、ハンモック(7)からの引っ張り方向に近づけて、垂直より斜めに設計されている。 A conventional hammock stand will be described with reference to FIG. In FIG. 3, posts (2) are connected to both ends of a horizontal bar (1) placed on the ground, and a hammock (7) is suspended from the upper ends of the left and right posts (2). In order to reduce the bending stress of the horizontal bar (1) and post (2) against the pulling force from the hammock (7) applied when a person rides, the connection angle of the post (2) to the horizontal bar (1) is: It is designed obliquely from the vertical, close to the pulling direction from the hammock (7).

図4では、図3の水平バー(1)と2本のポスト(2)の組み合わせを2組平行に並べて、ポスト(2)を内側に傾け、前後のポスト(2)の上端でこの2組を連結させている。この左右の連結部にハンモック(7)を吊り下げる。 In FIG. 4, two combinations of the horizontal bar (1) and two posts (2) in FIG. 3 are arranged in parallel, the posts (2) are tilted inward, and the two sets at the upper ends of the front and rear posts (2). Are connected. The hammock (7) is suspended from the left and right connecting portions.

特表2003−523226Special table 2003-523226 特開平7−194431JP-A-7-194431

従来のハンモックスタンドは主に野外用に設計されており、屋内特に一般家庭で使用する際のスペース有効利用、利便性について配慮された構造のハンモックスタンドについての先行技術文献はほとんど見られない。従来のハンモックスタンドでは設置するのに大きなスペースが必要であり、一般家庭の屋内で使用するのに大きなデメリットとなる。 Conventional hammock stands are mainly designed for outdoor use, and there are hardly any prior art documents on hammock stands having a structure that takes into account effective use of space and convenience when used indoors, particularly in ordinary homes. A conventional hammock stand requires a large space for installation, which is a great disadvantage for indoor use in a general household.

本発明は、一般家庭の屋内でハンモックを使用するために、低コストでスペース有効利用、利便性の機能を向上させたハンモックスタンドを実現することを目的とする。 SUMMARY OF THE INVENTION An object of the present invention is to realize a hammock stand with improved functions for efficient use of space and convenience at low cost in order to use a hammock indoors in a general household.

一般家庭の屋内でハンモックを施設する場合、スペース有効利用および利便性の面から見て、最も良いスペースはベッド(寝台)の上部と考えられる。 When a hammock is installed indoors in a general household, the best space is considered to be the upper part of the bed (sleeper) from the viewpoint of effective use of space and convenience.

従来のハンモックスタンドでベッド上部にハンモックを施設する場合、図3の構造のハンモックスタンドでは、水平バー(1)をベッドの下に設置する必要があり、既存のベッドに施設することは不可能である。図4の構造のハンモックスタンドでは、2本の水平バー(1)をベッドの外側に設置したとしても、ポスト(2)が内側に傾いているので水平バー(1)を長くしベッドの外側にポスト(2)を設置する必要があり、余分な大きいスペースが必要となる。 When installing a hammock at the top of the bed with a conventional hammock stand, the horizontal bar (1) must be installed under the bed in the hammock stand with the structure shown in FIG. is there. In the hammock stand with the structure of FIG. 4, even if two horizontal bars (1) are installed on the outside of the bed, the post (2) is inclined inward, so the horizontal bar (1) is lengthened and placed on the outside of the bed. It is necessary to install the post (2), and an extra large space is required.

本発明のハンモックスタンド構造を示した図1では、ポスト(2)を内側に傾けないで垂直に立て、この向かい合ったポスト(2)の上端を連結バー(3)で連結し固定した枠組み構造とする。これによって図2に示すように、ベッド(8)の設置スペースに対して水平バー(1)及びポスト(2)の太さ分のみのスペース増加で、ハンモックスタンドの施設が行える。 In FIG. 1 showing the hammock stand structure of the present invention, there is a framework structure in which the post (2) is vertically raised without inclining, and the upper ends of the opposite posts (2) are connected and fixed by a connecting bar (3). To do. Thus, as shown in FIG. 2, a hammock stand facility can be formed by increasing the space of the horizontal bar (1) and the post (2) with respect to the installation space of the bed (8).

本発明のハンモックスタンド(図1,図2)において、ハンモック(7)を連結バー(3)に直接吊り下げると連結バー(3)に大きな曲げ応力が加わって耐久性が悪くなる。そこで、ポスト(2)と連結バー(3)の前後の連結点すなわち連結バー(3)の両端をチェーン(5)で連結させ、そのチェーン(5)の中間点にフック(6)を取り付けてハンモック(7)を吊り下げる構造とする。これによって連結バー(3)に曲げ応力が加わらず、従来のハンモックスタンドと同等の耐久性が得られる。 In the hammock stand (FIGS. 1 and 2) of the present invention, if the hammock (7) is directly suspended from the connecting bar (3), a large bending stress is applied to the connecting bar (3), resulting in poor durability. Therefore, the connection point before and after the post (2) and the connection bar (3), that is, both ends of the connection bar (3) are connected by the chain (5), and the hook (6) is attached to the intermediate point of the chain (5). The hammock (7) shall be suspended. As a result, bending stress is not applied to the connecting bar (3), and durability equivalent to that of a conventional hammock stand can be obtained.

上述したように、一般家庭の既存のベッドに最小限のスペース増加でハンモックスタンドを施設することが出来、従来のハンモックスタンドと同等の耐久性でハンモックの使用が可能となる。 As described above, a hammock stand can be installed in an existing bed in a general home with a minimum increase in space, and the hammock can be used with the same durability as a conventional hammock stand.

本発明のハンモックスタンドの斜視図。The perspective view of the hammock stand of this invention. 本発明のハンモックスタンドをベッドにセットした斜視図。The perspective view which set the hammock stand of this invention to the bed. 従来のハンモックスタンド例1の斜視図。The perspective view of the conventional hammock stand example 1. FIG. 従来のハンモックスタンド例2の斜視図。The perspective view of the conventional hammock stand example 2. FIG.

以下、本発明の実施の形態を図1,2に基づいて説明する。 Hereinafter, an embodiment of the present invention will be described with reference to FIGS.

図1は全体の枠組み構造であり、水平バー(1)はその両端にポスト(2)が連結されている。その連結角度は曲げ応力に対する耐久性や利便性により決定する。この構造が2組平行に置かれ、対向したポスト(2)の上端が連結バー(3)で連結される。対向した前後の水平バー(1)は補強バー(4)で連結され、枠組み全体の歪みを抑制する。対向した前後のポスト(2)と連結バー(3)の連結点はチェーン(5)で連結され、そのチェーン(5)の中間点でハンモック(7)が吊り下げられる構造となる。チェーン(5)の長さは、ハンモック(7)からの引っ張り力に対する耐久性およびハンモック(7)のたるみ度によって決定する。 FIG. 1 shows the overall framework structure, and a horizontal bar (1) is connected to posts (2) at both ends thereof. The connection angle is determined by durability and convenience against bending stress. Two sets of this structure are placed in parallel, and the upper ends of the opposing posts (2) are connected by a connecting bar (3). The front and rear horizontal bars (1) facing each other are connected by a reinforcing bar (4) to suppress distortion of the entire frame. The connecting point between the front and rear posts (2) and the connecting bar (3) facing each other is connected by a chain (5), and the hammock (7) is suspended at an intermediate point of the chain (5). The length of the chain (5) is determined by the durability against the pulling force from the hammock (7) and the degree of sag of the hammock (7).

図2は、ベッド(8)に本発明のハンモックスタンドが施設された図である。連結バー(3)の長さは、ベッド(8)の短手方向の長さに水平バー(1)及びポスト(2)の設置分が加味された値となる。ハンモックスタンド全体の長手方向の長さは、ベッド(8)の長手方向の長さに合わせる。 FIG. 2 is a view in which the bed (8) is provided with the hammock stand of the present invention. The length of the connecting bar (3) is a value obtained by adding the installation amount of the horizontal bar (1) and the post (2) to the length of the bed (8) in the short direction. The longitudinal length of the entire hammock stand is adjusted to the longitudinal length of the bed (8).

1 水平バー
2 ポスト
3 連結バー
5 チェーン
6 フック
1 Horizontal bar 2 Post 3 Connecting bar 5 Chain 6 Hook

Claims (1)

地面に設置された水平バー(1)の両端にポスト(2)が連結され、そのポスト(2)は、水平バー(1)の長手方向軸から斜め方向、水平バー(1)の長手方向の地面上の直交軸から90度の角度で立っている。この水平バー(1)とその両端に連結された2本のポスト(2)の組み合わせの構造が2組平行に並べられ、その対向するポスト(2)の上端が連結バー(3)で連結された枠組み構造とする。この対向する両方のポスト(2)と連結バー(3)の連結点がチェーン(5)で連結され、そのチェーン(5)の中間点にハンモックを吊り下げるフック(6)が設けられてなることを特徴としたハンモックスタンド。 A post (2) is connected to both ends of a horizontal bar (1) installed on the ground, and the post (2) is inclined from the longitudinal axis of the horizontal bar (1) and in the longitudinal direction of the horizontal bar (1). Stands at an angle of 90 degrees from the orthogonal axis on the ground. Two sets of the combination of the horizontal bar (1) and the two posts (2) connected to both ends thereof are arranged in parallel, and the upper ends of the opposing posts (2) are connected by the connecting bar (3). Framework structure. The connecting point of both the post (2) and the connecting bar (3) facing each other is connected by a chain (5), and a hook (6) for hanging a hammock is provided at an intermediate point of the chain (5). Hammock stand featuring
JP2010173235A 2010-07-31 2010-07-31 Hammock stand Active JP5369064B2 (en)

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JP2010173235A JP5369064B2 (en) 2010-07-31 2010-07-31 Hammock stand

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JP5369064B2 true JP5369064B2 (en) 2013-12-18

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Publication number Priority date Publication date Assignee Title
JP6279871B2 (en) * 2013-06-14 2018-02-14 川口 潔 hammock

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222450Y2 (en) * 1973-05-25 1977-05-23
JPS5685307A (en) * 1979-12-15 1981-07-11 Takagi Mfg Hammock suspending device
JPS56111832U (en) * 1980-01-28 1981-08-29
JPS56150429U (en) * 1980-04-11 1981-11-11
JPH07194431A (en) * 1993-12-30 1995-08-01 Sunaga Jushi Seisakusho:Kk Hammock device

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