JP2015016286A - Hammock - Google Patents
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- JP2015016286A JP2015016286A JP2013208673A JP2013208673A JP2015016286A JP 2015016286 A JP2015016286 A JP 2015016286A JP 2013208673 A JP2013208673 A JP 2013208673A JP 2013208673 A JP2013208673 A JP 2013208673A JP 2015016286 A JP2015016286 A JP 2015016286A
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- 239000004744 fabric Substances 0.000 claims abstract description 120
- 239000000725 suspension Substances 0.000 claims description 25
- 239000002184 metal Substances 0.000 claims description 16
- 238000004804 winding Methods 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 229920005570 flexible polymer Polymers 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000002952 polymeric resin Substances 0.000 claims description 2
- 238000009958 sewing Methods 0.000 claims 2
- 239000011159 matrix material Substances 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
Description
本発明は、イスおよび就寝用としての快適性を追求した新方式のハンモックに関する。 The present invention relates to a new type hammock that pursues comfort as a chair and bedtime.
図１１により従来のハンモックについて説明する。ハンモックは人を乗せる布製のハンモック本体と、これを空中で浮かせるために、固定された2点の支点に取り付けるためのハンモック本体の両端に連結された一対の吊り下げロープによって構成される。 A conventional hammock will be described with reference to FIG. The hammock is composed of a cloth hammock body on which a person is placed and a pair of hanging ropes connected to both ends of the hammock body to be attached to two fixed fulcrums for floating the hammock in the air.
1枚の布で作られたハンモックは、通気性が良く体の熱を容易に放出するので、気温の高い環境で屋外だけでなく屋内で家具として使用することは冷房コスト等の削減になる。また、空中に浮いているので、ベッド(寝具)の上などで使用すれば、家庭内スペースの有効活用となる。
また、ハンモックの形態にこだわらず、空中に浮かす形態のイスができれば、ベッド(寝具)の上などで使用し、家庭内スペースの有効活用となる。
従来のハンモックは、図１１に示したごとく通常２点の支点で吊り下げられ、中央部が最も下がった形状から逸脱することはできない。これでは、家庭内でイスとして使用、または限られたスペース内での水平に横になれる就寝用として使用する場合において、通常の家具と同等の快適性を有する家具として使用することは困難である。
また、従来のハンモックは、図１１に示したごとく、２点の吊り下げを紐で行っており、
限られたスペースで使用するとき、この紐用にスペースがとられ理想的なハンモックの設置が行えない。
A hammock made of one piece of cloth has good breathability and easily releases heat from the body, so using it as furniture not only outdoors but also indoors in a high temperature environment can reduce cooling costs. In addition, since it floats in the air, if it is used on a bed (bedding), etc., it will be an effective use of home space.
In addition, if a chair that floats in the air regardless of the form of the hammock can be used, it can be used on a bed (bedding) or the like to effectively use the home space.
As shown in FIG. 11, the conventional hammock is usually suspended at two fulcrums and cannot deviate from the shape in which the central portion is lowered most. This makes it difficult to use as furniture that has the same comfort as normal furniture when used as a chair in a home or as a sleeping bed that can lie horizontally in a limited space. .
In addition, as shown in FIG. 11, the conventional hammock has two points suspended with a string.
When used in a limited space, space for this string is taken and an ideal hammock cannot be installed.
本発明は、ハンモックを吊り下げる支点の数を従来の２点から増加させて簡単な機構を付加することにより、ハンモックをイスまたは就寝用の家具として、その快適性を向上させることを目的とする。
また、同等の目的で、ハンモックの形態以外の吊り下げイスの発明を提案する。
An object of the present invention is to improve the comfort of a hammock as a chair or sleeping furniture by increasing the number of supporting points for hanging a hammock from two conventional points and adding a simple mechanism. .
In addition, for the same purpose, the invention of a hanging chair other than a hammock is proposed.
図１により、本発明の４支点吊り下げ式布イスの基本形態について説明する。布イス本体(１)は、サイドロープ取り付けバンド(２)を介して一対のサイドロープ(４l、４r)と、円筒型頭載せフレーム(３)を介して一対の円筒型頭載せフレーム吊り下げロープ(５)、計4本のロープによって吊り下げられている。サイドロープ(４l、４r)は、頭側上支点(６ａ)と足側下支点(６ｂ)につながれており、円筒型頭載せフレーム吊り下げロープ(５)は、頭側上支点(６ａ)と円筒型頭載せフレーム(３)の端につながれている。一対の頭側上支点(６ａ)の2点を結んだ直線の中点を通る直線に垂直な平面は、一対の足側下支点(６ｂ) の2点を結んだ直線の中点を通る直線に垂直な平面と同一であり、この平面は地面に垂直である。図２に布イス本体(１)を展開した図を示す。長方形の母体布(７)の足側の端の両サイドの位置において、サイドロープ取り付けバンド(２)の一方の端と母体布(７)の裏側を補強ラバー(８)を介して縫合により接合し、サイドロープ取り付けバンド(２)の他方の端と母体布(７)の表側を縫合により接合された補強ラバー(８)を介して縫合により接合されたマジックテープ（登録商標）(９)を使用して接合するようにする。これでできたサイドロープ取り付けバンド(２)の輪っかにサイドロープ(４l、４r)を通して使用する。長方形の母体布(７)の頭側の端は、アコーディオン状に折り曲げて円筒型頭載せフレーム(３)の長さに合わせる(折り曲げ部(１２))。これを、円筒型頭載せフレーム通し穴(１０)ができるよう折り曲げ縫合する(縫合部(１１))。 With reference to FIG. 1, the basic form of the 4-fulcrum hanging cloth chair of the present invention will be described. The cloth chair body (1) consists of a pair of side ropes (4l, 4r) via a side rope attachment band (2) and a pair of cylindrical head mounted frame suspension ropes via a cylindrical head mounted frame (3). (5) Suspended by a total of four ropes. The side ropes (4l, 4r) are connected to the head-side upper fulcrum (6a) and the foot-side lower fulcrum (6b), and the cylindrical head-mounted frame suspension rope (5) is connected to the head-side upper fulcrum (6a). It is connected to the end of the cylindrical head mounted frame (3). The plane perpendicular to the straight line passing through the midpoint of the straight line connecting the two points of the pair of head side upper fulcrums (6a) is the straight line passing through the midpoint of the straight line connecting the two points of the pair of foot side lower fulcrums (6b) Is identical to a plane perpendicular to the plane, which is perpendicular to the ground. FIG. 2 shows a developed view of the cloth chair body (1). At the positions on both sides of the foot-side end of the rectangular base fabric (7), one end of the side rope attachment band (2) and the back side of the base fabric (7) are joined by stitching via a reinforcing rubber (8). Then, the Velcro (registered trademark) (9) joined by stitching through the reinforcing rubber (8) joined to the other end of the side rope attachment band (2) and the front side of the base fabric (7) by stitching. Use to join. The side rope attachment band (2) made in this way is used through the side ropes (4l, 4r). The end of the rectangular base cloth (7) on the head side is bent into an accordion shape to match the length of the cylindrical head-mounting frame (3) (folded portion (12)). This is folded and stitched so as to form a cylindrical head-mounted frame through hole (10) (sewn portion (11)).
図３により、本発明の５支点布ハンモックの基本形態について説明する。布ハンモック本体(１３)は、サイドロープ取り付けバンド(２)を介して一対のサイドロープ(４l、４r)と、頭側取り付けバンド(１４l)を介して頭側吊り下げロープ(１６)、計３本のロープ、及び頭側取り付けバンド(１４r)を介して頭側下支点(６c)、及び足側取り付けバンド(１５)を介して足側チェーン(１７)によって吊り下げられている。サイドロープ(４l、４r)は、図１と同様、頭側上支点(６ａ)と 足側下支点(６ｂ)につながれており、頭側吊り下げロープ(１６)は、頭側上支点(６ａ)と頭側取り付けバンド(１４l)につながれている。足側チェーン(１７)は、両足側下支点(６b)につながれている。図１と同様に、一対の頭側上支点(６ａ)の2点を結んだ直線の中点を通る直線に垂直な平面は、一対の足側下支点(６ｂ) の2点を結んだ直線の中点を通る直線に垂直な平面と同一であり、この平面は地面に垂直である。頭側下支点(６c)は、一方の頭側上支点(６ａ)の真下に位置する。図４に布ハンモック本体(１３)を展開した図を示す。長方形の母体布(７)の中央部両サイドの位置に、サイドロープ取り付けバンド(２)の一方の端と母体布(７)の裏側を補強ラバー(８)を介して縫合により接合し、サイドロープ取り付けバンド(２)の他方の端と母体布(７)の表側を縫合により接合された補強ラバー(８)を介して縫合により接合されたマジックテープ（登録商標）(９)を使用して接合する。これでできたサイドロープ取り付けバンド(２)の輪っかにサイドロープ(４l、４r)を通して使用する。長方形の母体布(７)の頭側両角部の位置に、頭側取り付けバンド(１４l、１４r)の両端をそれぞれ母体布(７)の表側および裏側に補強ラバー(８)を介して縫合またはマジックテープ（登録商標）を用いて接合し、頭側取り付けバンド(１４l、１４r)の輪っかを作る。頭側取り付けバンド(１４l)の輪っかは頭側吊り下げロープ(１６)との結合に使用され、頭側取り付けバンド(１４r)の輪っかは頭側下支点(６c)との結合に使用される。長方形の母体布(７)の足側の端は、足側取り付けバンド(１５)の両端をそれぞれ母体布(７)の表側および裏側を縫合またはマジックテープ（登録商標）を用いて接合し、足側取り付けバンド(１５)の輪っかを作る。この輪っかが足側チェーン(１７)との結合に使用される。 The basic form of the 5-fulcrum cloth hammock of the present invention will be described with reference to FIG. The cloth hammock body (13) is composed of a pair of side ropes (4l, 4r) via a side rope attachment band (2) and a head suspension rope (16) via a head side attachment band (14l). It is suspended by a leg-side chain (17) via a rope, a head-side attachment band (14r), a head-side lower fulcrum (6c), and a foot-side attachment band (15). The side ropes (4l, 4r) are connected to the head side upper fulcrum (6a) and the foot side lower fulcrum (6b) as in FIG. 1, and the head side hanging rope (16) is connected to the head side upper fulcrum (6a). ) And the head side attachment band (14l). The foot side chain (17) is connected to both foot side lower fulcrums (6b). As in FIG. 1, the plane perpendicular to the straight line passing through the midpoint of the straight line connecting the two points of the pair of head side upper fulcrums (6a) is the straight line connecting the two points of the pair of foot side lower fulcrums (6b). Is the same as a plane perpendicular to a straight line passing through the midpoint, and this plane is perpendicular to the ground. The head side lower fulcrum (6c) is located directly below one head side upper fulcrum (6a). FIG. 4 shows a developed view of the cloth hammock body (13). Join one end of the side rope attachment band (2) and the back side of the base fabric (7) by stitching through the reinforcing rubber (8) at the positions on both sides of the center of the rectangular base fabric (7). Using Velcro (registered trademark) (9) joined by stitching through the reinforcing rubber (8) joined to the other end of the rope attachment band (2) and the front side of the base fabric (7) by stitching Join. The side rope attachment band (2) made in this way is used through the side ropes (4l, 4r). Stitching or magic at both corners on the head side of the rectangular base cloth (7) with both ends of the head side attachment bands (14l, 14r) on the front side and back side of the base cloth (7) via the reinforcing rubber (8) Join with tape (registered trademark) to make the head-side mounting bands (14l, 14r). The ring of the head side attachment band (14l) is used for connection with the head side hanging rope (16), and the ring of the head side attachment band (14r) is used for connection with the head side lower fulcrum (6c). At the foot side end of the rectangular base cloth (7), the both ends of the foot side attachment band (15) are joined to the front side and back side of the base cloth (7) using stitches or Velcro (registered trademark). Make a ring of the side attachment band (15). This ring is used for coupling with the foot side chain (17).
図5により本発明の４支点吊り下げ式布イスの耐久性向上、コスト削減方法について説明する。図１では2本の円筒型頭載せフレーム吊り下げロープ(５)が円筒型頭載せフレーム(３)の両端につながった構造であるが、円筒型頭載せフレーム(３)を円鋼管にして金属製頭側チェーン(２７)をその管の中に通し、これを図１の円筒型頭載せフレーム吊り下げロープ(５)として使用する。また、円鋼管製の円筒型頭載せフレーム(３)が 金属製頭側チェーン(２７)の中心位置からずれないようにストッパー(２８)を取り付ける。これにより耐久性の向上とコストの削減ができる。 With reference to FIG. 5, the durability improvement and cost reduction method of the 4-fulcrum hanging type cloth chair of the present invention will be described. In FIG. 1, two cylindrical head mounted frame suspension ropes (5) are connected to both ends of the cylindrical head mounted frame (3). The head side chain (27) is passed through the tube, and this is used as the cylindrical head-mounted frame suspension rope (5) of FIG. Further, a stopper (28) is attached so that the cylindrical head mounted frame (3) made of a circular steel pipe does not deviate from the center position of the metal head side chain (27). This can improve durability and reduce costs.
図１２により、本発明の４支点吊り下げ式枠イスの基本形態について説明する。枠イス座席(２９)は、一対の足側枠イス座席吊下げチェーン(３０ｂ)と枠イス座席吊下げチェーンサイドロープ連結フック(３１)を介して一対のサイドロープ(４l、４r)と、一対の頭側枠イス座席吊下げチェーン(３０ａ)を介して金属製頭側チェーン(２７)によって吊り下げられている。サイドロープ(４l、４r)は、頭側上支点(６ａ)と足側下支点(６ｂ)につながれており、金属製頭側チェーン(２７)の両端は、一対の頭側上支点(６ａ)につながれている。図１、図3と同様に、一対の頭側上支点(６ａ)の2点を結んだ直線の中点を通る直線に垂直な平面は、一対の足側下支点(６ｂ) の2点を結んだ直線の中点を通る直線に垂直な平面と同一であり、この平面は地面に垂直である。背もたれ(３２)が、金属製頭側チェーン(２７)と一対の頭側枠イス座席吊下げチェーン(３０ａ)でできたフレームに固定されている。このチェーンのフレームについて、図１３の４支点吊り下げ式枠イスの背もたれを外した斜視図で説明する。金属製頭側チェーン(２７)の中央部には、図５と同様に鋼管製の円筒型頭載せフレーム(３)が金属製頭側チェーン(２７)を中に通して配置されており、円筒型頭載せフレーム(３)の両端外側の金属製頭側チェーン(２７)にチェーン連結フック(３３)により、各頭側枠イス座席吊下げチェーン(３０ａ)が繋がれている。また、両頭側枠イス座席吊下げチェーン(３０ａ)の同水平位置にチェーン連結フック(３３)により、背もたれ固定チェーン(３４)が繋がれており、その背もたれ固定チェーン(３４)を中に通して背もたれ固定円筒管(３５)を配置する。背もたれ(３２)は、これらの円筒型頭載せフレーム(３)および背もたれ固定円筒管(３５)に固定される。図１４により枠イス座席(２９)について説明する。鋼管製の4本の座席フレーム(３６)はフックの付いた4個の座席フレームジョイント(３７)によって長方形に繋がれる。座席フレームジョイント(３７)のフックは、図１２の枠イス座席吊下げチェーン(３０ａ、３０ｂ)と繋がれる。任意枚数の座席横バンド(３８)と座席縦バンド(３９)は、織物等のフレキシブルな材料で作られたバンドの両端を曲げ、座席バンド縫合部(４０) を縫合し、座席フレーム通し輪(４１)を作る。座席横バンド(３８)の両端の座席フレーム通し輪(４１)間の距離は座席フレーム(３６)でできた長方形フレームの横方向の距離、座席縦バンド(３９)の両端の座席フレーム通し輪(４１)間の距離は座席フレーム(３６)でできた長方形フレームの縦方向の距離に合わせる。座席フレーム通し輪(４１)に座席フレーム(３６)を通し、座席横バンド(３８)は座席フレーム(３６)でできた長方形フレームの横方向に、座席縦バンド(３９)は縦方向に並べて配置される。座席横バンド(３８)と座席横バンド(３９)の重なりは、隣りどうしが交互に上下になるように配置される。 With reference to FIG. 12, the basic form of the 4-fulcrum hanging type frame chair of the present invention will be described. The frame chair seat (29) includes a pair of foot rope frame seat suspension chains (30b) and a pair of side ropes (4l, 4r) via a pair of frame chair seat suspension chain side rope connection hooks (31). It is suspended by the metal head side chain (27) through the head side frame chair seat suspension chain (30a). The side ropes (4l, 4r) are connected to the head-side upper fulcrum (6a) and the foot-side lower fulcrum (6b), and both ends of the metal head-side chain (27) are connected to a pair of head-side upper fulcrum (6a). It is connected to. 1 and 3, the plane perpendicular to the straight line passing through the midpoint of the straight line connecting the two points of the pair of head-side upper fulcrums (6a) is the two points of the pair of foot-side lower fulcrums (6b). It is identical to a plane perpendicular to the straight line passing through the midpoint of the connected straight lines, and this plane is perpendicular to the ground. The backrest (32) is fixed to a frame made of a metal head side chain (27) and a pair of head side frame chair seat suspension chains (30a). The frame of this chain will be described with reference to the perspective view of FIG. 13 with the backrest of the 4-fulcrum hanging type frame chair removed. In the center of the metal head side chain (27), a cylindrical head mounting frame (3) made of steel pipe is disposed through the metal head side chain (27) in the same manner as in FIG. Each head side frame chair seat suspension chain (30a) is connected to the metal head side chain (27) outside the both ends of the mold head mounting frame (3) by a chain connecting hook (33). Further, the backrest fixing chain (34) is connected to the horizontal position of the double-side frame chair seat hanging chain (30a) by the chain connecting hook (33), and the backrest fixing chain (34) is passed through the chain. A backrest-fixed cylindrical tube (35) is arranged. The backrest (32) is fixed to the cylindrical head mounted frame (3) and the backrest-fixed cylindrical tube (35). The frame chair seat (29) will be described with reference to FIG. Four seat frames (36) made of steel pipe are connected to a rectangle by four seat frame joints (37) with hooks. The hook of the seat frame joint (37) is connected to the frame chair seat suspension chain (30a, 30b) of FIG. An arbitrary number of the seat lateral band (38) and the seat vertical band (39) are bent at both ends of a band made of a flexible material such as a fabric, the seat band stitching portion (40) is stitched, and a seat frame loop ( 41). The distance between the seat frame loops (41) at both ends of the seat lateral band (38) is the lateral distance of the rectangular frame made of the seat frame (36), and the seat frame loops (at both ends of the seat vertical band (39)). The distance between 41) is adjusted to the vertical distance of the rectangular frame made of the seat frame (36). The seat frame 36 is passed through the seat frame loop 41, the seat lateral band 38 is arranged in the lateral direction of the rectangular frame made of the seat frame 36, and the seat longitudinal band 39 is arranged in the longitudinal direction. Is done. The overlapping of the seat lateral band (38) and the seat lateral band (39) is arranged so that the adjacent ones are alternately up and down.
図５、図６、図１５により、ハンモックへの乗降時の利便性の改善やリクライニング調整を目的とした本発明の４支点吊り下げ式布イス、５支点布ハンモック、および４支点吊り下げ式枠イスの昇降機能について説明する。
サイドロープ(４l、４r)を引っ張ることによりハンモック本体や枠イス座席を上昇させ、緩めることによりハンモック本体や枠イス座席を下降させるメカニズムであり、本発明の４支点吊り下げ式布イス、５支点布ハンモック、および４支点吊り下げ式枠イスで同じ機構である。サイドロープ(４l)は、同サイドの頭側上支点(６ａ)に設置された滑車(1８a)と反対サイドの頭側上支点(６ａ)に設置された滑車(1８b)を介してサイドロープ共通引っ張り動支点(１９)に至る。サイドロープ(４r)は、同サイドの頭側上支点(６ａ)に設置された滑車(1８c)を介してサイドロープ共通引っ張り動支点(１９)に至る。このサイドロープ共通引っ張り動支点(１９)の位置で、サイドロープ(４l)とサイドロープ(４r)を同時に同距離だけ引っ張ったり緩めたりすることが出来るので、左右対称な昇降が可能となる。
5, 6, and 15, the 4-fulcrum hanging type cloth chair, the 5-fulcrum cloth hammock, and the 4-fulcrum hanging type frame of the present invention for the purpose of improving convenience when entering and leaving the hammock and reclining adjustment. The chair lifting function will be described.
It is a mechanism that raises the hammock body and the frame chair seat by pulling the side rope (4l, 4r) and lowers the hammock body and the frame chair seat by loosening. The same mechanism is used in the cloth hammock and the 4-fulcrum hanging frame chair. The side rope (4l) is common to the side rope via the pulley (18a) installed on the head upper fulcrum (6a) on the same side and the pulley (18b) installed on the head upper fulcrum (6a) on the opposite side. It reaches the pulling fulcrum (19). The side rope (4r) reaches the side rope common pulling fulcrum (19) via a pulley (18c) installed on the upper fulcrum (6a) on the same side. Since the side rope (4l) and the side rope (4r) can be simultaneously pulled or loosened by the same distance at the position of the side rope common pulling fulcrum (19), it is possible to move up and down symmetrically.
図７、図８、図１6により、本発明の４支点吊り下げ式布イス、５支点布ハンモック、および４支点吊り下げ式枠イスを昇降させるためのロープ巻き取り機構について説明する。
動滑車式巻き上げ機(２０)の一方の端に、サイドロープ共通引っ張り動支点(１９)の位置でサイドロープ(４l)およびサイドロープ(４r)を結び付ける。動滑車式巻き上げ機(２０)の他方の端は足側上支点(２１)に固定する。動滑車式巻き上げ機(２０)の引き綱(２２)は、引綱用支点(２３)に固定された滑車(１８d)を介してウインチ(２４)に至る。ウインチ(２４)は人が回しやすい位置にセットされる。ウインチ(２４)を回して引き綱(２２)を巻き取ることにより動滑車式巻き上げ機(２０)が収縮され、サイドロープ(４l、４r)が引っ張られハンモック本体や枠イス座席が上昇し、ウインチ(２４)のロックによりその位置に保持される。ウインチ(２４)をロック解除することにより引き綱(２２)が緩められ、人の重みにより動滑車式巻き上げ機(２０)が伸びて、ハンモック本体や枠イス座席が下降する。
A rope winding mechanism for raising and lowering the 4-fulcrum hanging cloth chair, the 5-fulcrum cloth hammock, and the 4-fulcrum hanging frame chair of the present invention will be described with reference to FIGS.
The side rope (4l) and the side rope (4r) are connected to one end of the moving pulley type winder (20) at the position of the side rope common pulling fulcrum (19). The other end of the moving pulley type hoisting machine (20) is fixed to the foot side upper fulcrum (21). The pulling rope (22) of the moving pulley type hoisting machine (20) reaches the winch (24) via a pulley (18d) fixed to the pulling rope support (23). The winch (24) is set in a position where it is easy for a person to turn. By turning the winch (24) and winding the pulling rope (22), the moving pulley type hoisting machine (20) is contracted, the side ropes (4l, 4r) are pulled, the hammock body and the frame chair seat rise, and the winch It is held in that position by the lock of (24). By unlocking the winch (24), the towline (22) is loosened, the moving pulley type hoist (20) is extended by the weight of the person, and the hammock body and the frame chair seat are lowered.
図１７により、本発明の４支点簡易布ハンモックについて説明する。簡易布ハンモック本体(４２)は、フレキシブルな高分子樹脂製の保護ホース(４３)を介して、一対の簡易布ハンモック用チェーン(４４)により吊り下げられている。一方の簡易布ハンモック用チェーン(４４)の両端は一対の足側下支点(６ｂ)に、他方の簡易布ハンモック用チェーン(４４)の両端は一対の頭側下支点(６ｃ)に繋がれている。２点の足側下支点(６ｂ)と２点の頭側下支点(６ｃ)は同一水平面上にあり、一対の足側下支点(６ｂ)の2点を結んだ直線の中点を通る直線に垂直な平面は、一対の足側下支点(６ｂ)の2点を結んだ直線の中点を通る直線に垂直な平面と同一であり、この平面は地面に垂直である。図１８に簡易布ハンモック本体の展開図を示す。長方形の母体布(７)の両端を折り曲げ、縫合ライン(４６)に沿って縫合する。これでできた簡易布ハンモック留め輪(４５)の中に図１７の簡易布ハンモック用チェーン(４４)を通し使用する。 The 4-fulcrum simple cloth hammock of the present invention will be described with reference to FIG. The simple cloth hammock body (42) is suspended by a pair of simple cloth hammock chains (44) via a flexible polymer resin protective hose (43). Both ends of one simple cloth hammock chain (44) are connected to a pair of foot side lower fulcrums (6b), and both ends of the other simple cloth hammock chain (44) are connected to a pair of head side lower fulcrums (6c). Yes. The two foot side lower fulcrum points (6b) and the two head side lower fulcrum points (6c) are on the same horizontal plane and pass through the midpoint of a straight line connecting the two points of the foot side lower fulcrum points (6b). The plane perpendicular to the plane is the same as the plane perpendicular to the straight line passing through the midpoint of the straight line connecting the two points of the pair of foot side lower fulcrums (6b), and this plane is perpendicular to the ground. FIG. 18 is a development view of the simple cloth hammock body. Both ends of the rectangular base cloth (7) are folded and stitched along the stitching line (46). The simple cloth hammock retaining ring (45) thus formed is used by passing the simple cloth hammock chain (44) shown in FIG.
上述したように、４支点吊り下げ式布イスの形態よって母体布(７)1枚から快適なイスとしてのハンモックが実現できる。また、５支点布ハンモックの形態によって母体布(７)1枚から、限られたスペースでも水平で快適な就寝用ハンモックが実現できる。また、４支点吊り下げ式枠イスにより、通常と同じ形態のイスを吊下げ方式で使用できる。また、上述した昇降機構およびロープ巻き取り機構を付加することによって、４支点吊り下げ式布イス、５支点布ハンモック、または４支点吊り下げ式枠イスへの人間の乗降動作が簡便になる。また、４支点簡易布ハンモックにより、母体布(７)1枚から、限られたスペースでも使用できる非常に簡単な構造のハンモックを実現することができた。また、これらのハンモック等では、各支点(６a、６b、６ｃ)、サイドロープ(４l、４r)、昇降機構、及びロープ巻き取り機構等が共通して使用できるので、ハンモック本体または枠イスのみの取り換えにより同じ環境で使用できる。 As described above, a hammock as a comfortable chair can be realized from one piece of the mother fabric (7) by the form of the 4-fulcrum hanging type cloth chair. Moreover, a sleeping hammock that is horizontal and comfortable in a limited space can be realized from one base cloth (7) according to the form of a 5-fulcrum cloth hammock. Moreover, the chair of the same form as usual can be used with a suspension system by a 4-fulcrum suspension type frame chair. In addition, by adding the above-described lifting mechanism and rope winding mechanism, a human getting on and off operation on the 4-fulcrum hanging cloth chair, the 5-fulcrum cloth hammock, or the 4-fulcrum hanging frame chair becomes simple. In addition, a simple hammock with a simple structure that can be used even in a limited space can be realized from a single base cloth (7) by using a four-fulcrum simple cloth hammock. Also, in these hammocks etc., each fulcrum (6a, 6b, 6c), side rope (4l, 4r), lifting mechanism, rope winding mechanism, etc. can be used in common, so only the hammock body or the frame chair can be used. Can be used in the same environment by replacement.
以下、本発明の実施の形態を図９,１０,１９,２０,２１に基づいて説明する。 Hereinafter, embodiments of the present invention will be described with reference to FIGS.
図９はベッド(２６)に設置されたハンモックスタンド(２５)に本発明の４支点吊り下げ式布イスと昇降機構とロープ巻取り機構をセットした図である。ハンモックスタンド(２５)には各支点(６a,６b,２１,２３)に対応する位置にフックが有り、各ロープ、チェーン、滑車が取り付けられるようになっている。ウインチ(２４)を緩めた時、４支点吊り下げ式布イスの布イス本体(１)がベッド(２６)に付く様、サイドロープ(４l、４r)および金属製頭側チェーン(２７)の長さを調整する。人は、布イス本体(１)がベッド(２６)に付いた状態でイスに座り、ウインチ(２４)を回して引き綱(２２)を巻き取ることにより布イス本体(１)を上昇させ、適当な高さでウインチ(２４)をロックしその位置を保持する。降りる時は、ウインチ(２４)のロックを解除すると人の重みで自然に布イス本体(１)が下降し、ベッド(２６)に付いたところで降りる。 FIG. 9 shows the hammock stand (25) installed on the bed (26) in which the four-fulcrum hanging cloth chair, the lifting mechanism and the rope winding mechanism of the present invention are set. The hammock stand (25) has a hook at a position corresponding to each fulcrum (6a, 6b, 21, 23) so that each rope, chain and pulley can be attached. The length of the side ropes (4l, 4r) and the metal head side chain (27) so that when the winch (24) is loosened, the cloth chair body (1) of the four fulcrum hanging cloth chair is attached to the bed (26). Adjust the height. The person sits on the chair with the cloth chair body (1) attached to the bed (26), turns the winch (24) and winds the pull rope (22) to raise the cloth chair body (1), The winch (24) is locked and held in position at an appropriate height. When getting off, when the lock of the winch (24) is released, the cloth chair body (1) naturally descends due to the weight of the person and gets off when it is attached to the bed (26).
図１０はベッド(２６)に設置されたハンモックスタンド(２５)に本発明の５支点布ハンモックと昇降機構とロープ巻取り機構をセットした図である。ハンモックスタンド(２５)には各支点(６a,６b,６c,２１,２３)に対応する位置にフックが有り、各ロープ、チェーン、滑車が取り付けられるようになっている。ウインチ(２４)を緩めた時、５支点布ハンモックの布ハンモック本体(１３)がベッド(２６)に付く様、サイドロープ(４l、４r)の長さを調整する。人は、布ハンモック本体(１３)がベッド(２６)に付いた状態でハンモックに横になり、ウインチ(２４)を回して引き綱(２２)を巻き取ることにより布ハンモック本体(１３)を上昇させ、適当な高さでウインチ(２４)をロックしその位置を保持する。降りる時は、ウインチ(２４)のロックを解除すると人の重みで自然に布ハンモック本体(１３)が下降しベッド(２６)に付いたところで降りる。本発明の５支点布ハンモックの特徴として、２点の頭側上支点(６ａ)および２点の足側下支点(６ｂ)を地面に垂直に投影した４点を結んだ長方形の領域内において、布ハンモック本体(１３)が占める領域と何も無い領域を意図的に作っている。図１０の中では、何も無い領域はベッド(２６)の手前側に対応するが、人の乗降時にこの何も無い領域のベッド(２６)を足場として行う。 FIG. 10 is a view in which the 5-fulcrum cloth hammock, the lifting mechanism and the rope winding mechanism of the present invention are set on the hammock stand (25) installed on the bed (26). The hammock stand (25) has a hook at a position corresponding to each fulcrum (6a, 6b, 6c, 21, 23) so that each rope, chain, and pulley can be attached. Adjust the length of the side ropes (4l, 4r) so that the cloth hammock body (13) of the 5-fulcrum cloth hammock is attached to the bed (26) when the winch (24) is loosened. The person lays down on the hammock with the cloth hammock body (13) attached to the bed (26) and turns the winch (24) to wind up the pull haul (22) to raise the cloth hammock body (13). The winch (24) is locked at an appropriate height to hold the position. When getting off, when the winch (24) is unlocked, the cloth hammock body (13) naturally descends by the weight of the person and gets off when it is attached to the bed (26). As a feature of the 5-fulcrum cloth hammock of the present invention, in a rectangular region connecting four points obtained by projecting two head upper fulcrums (6a) and two foot lower fulcrums (6b) perpendicularly to the ground, An area occupied by the cloth hammock body (13) and an empty area are intentionally made. In FIG. 10, the blank area corresponds to the front side of the bed (26), but the blank bed (26) is used as a scaffold when a person gets on and off.
図１９はベッド(２６)に設置されたハンモックスタンド(２５)に本発明の４支点吊り下げ式枠イスと昇降機構とロープ巻取り機構をセットした図である。ハンモックスタンド(２５)には各支点(６a,６b,２１,２３)に対応する位置にフックが有り、各ロープ、チェーン、滑車が取り付けられるようになっている。ウインチ(２４)によるサイドロープ(４l、４r)の調整、枠イス座席吊下げチェーン(３０ａ、３０ｂ)の長さを調整することにより、枠イス座席(２９)を水平にさせる。人は、ベッド(２６)への乗降時にサイドロープ(４l、４r)が邪魔になるため、ウインチ(２４)でサイドロープ(４l、４r)を下げてその上を通る。４支点吊り下げ式枠イスに座る時、ウインチ(２４)でサイドロープ(４l、４r)を上げて適当な高さでウインチ(２４)をロックしその位置を保持させて座る。 FIG. 19 is a view in which the 4-fulcrum hanging frame chair, the lifting mechanism and the rope winding mechanism of the present invention are set on the hammock stand (25) installed on the bed (26). The hammock stand (25) has a hook at a position corresponding to each fulcrum (6a, 6b, 21, 23) so that each rope, chain and pulley can be attached. The frame chair seat (29) is made horizontal by adjusting the side ropes (4l, 4r) by the winch (24) and adjusting the length of the frame chair seat suspension chain (30a, 30b). Since the side ropes (4l, 4r) get in the way when getting on and off the bed (26), the side ropes (4l, 4r) are lowered by the winch (24) and passed over it. When sitting on a 4-fulcrum hanging frame chair, raise the side ropes (4l, 4r) with the winch (24), lock the winch (24) at an appropriate height, and keep its position.
図２０はベッド(２６)に設置されたハンモックスタンド(２５)に本発明の４支点簡易布ハンモックをセットした図である。ハンモックスタンド(２５)には各支点(６a,６c)に対応する位置にフックが有り、一対の簡易布ハンモック用チェーン(４４)が取り付けられるようになっている。 FIG. 20 is a diagram in which the four-fulcrum simple cloth hammock of the present invention is set on the hammock stand (25) installed on the bed (26). The hammock stand (25) has a hook at a position corresponding to each fulcrum (6a, 6c), and a pair of simple cloth hammock chains (44) can be attached thereto.
図９の４支点吊り下げ式布イスを使用しない時は、両サイドロープ取り付けバンド(２)のマジックテープ（登録商標）(９)を剥がしてサイドロープ(４l、４r)から外すことにより、ハンモックスタンド(２５)の頭側の端に吊り下げたまま収納できる。また、使用する時は、両サイドロープ取り付けバンド(２)を各サイドロープ(４l、４r)に巻いてマジックテープ（登録商標）(９)で接合し使用する。図１０の５支点布ハンモックを使用しない時は、サイドロープ取り付けバンド(２)のマジックテープ（登録商標）(９)を剥がすことによるサイドロープ(４l、４r)からの取り外しと頭側取り付けバンド(１４l、１４r)部の取り外しで、ハンモックスタンド(２５)の足側の端に吊り下げたまま収納できる。また、使用する時は、両サイドロープ取り付けバンド(２)を各サイドロープ(４l、４r)に巻いてマジックテープ（登録商標）(９)で接合することと頭側取り付けバンド(１４l、１４r)部を取り付けることにより使用する。
図２１に４支点吊り下げ式枠イスの収納図を示す。４支点吊り下げ式枠イスを使用しない時は、枠イス座席吊下げチェーンサイドロープ連結フック(３１)をサイドロープ(４l、４r)から外して金属製頭側チェーン(２７)の適当な位置に取り付けるという簡単な作業によって、図２１のごとくスペースを取らない収納ができる。
図２０の４支点簡易布ハンモックを使用しない時は、一方の簡易布ハンモック用チェーン(４４)の片側を支点((６ａ)または(６ｃ))から外し、そこから簡易布ハンモック留め輪(４５)を取り外す。簡易布ハンモック本体(４２)は、そのまま他方の簡易布ハンモック用チェーン(４４)に掛けたままにして収納する。
以上の簡単な作業で取り換えることにより、同じ環境で４支点吊り下げ式布イス、５支点布ハンモック、４支点吊り下げ式枠イス、および４支点簡易布ハンモックが使用できる。
When not using the 4 fulcrum hanging type cloth chair of Fig. 9, remove the Velcro (registered trademark) (9) of both side rope attachment bands (2) and remove it from the side ropes (4l, 4r). The stand (25) can be stored while being suspended from the head end. In use, both side rope attachment bands (2) are wound around each side rope (4l, 4r) and joined with Velcro (registered trademark) (9). When the 5-fulcrum cloth hammock shown in FIG. 10 is not used, the side rope attachment band (2) is removed from the side rope (4l, 4r) by peeling off the Velcro (registered trademark) (9) and the head side attachment band ( 14l, 14r) can be stored while being hung from the foot end of the hammock stand (25). When using, both side rope attachment bands (2) are wound around each side rope (4l, 4r) and joined with Velcro (registered trademark) (9) and head side attachment bands (14l, 14r) Used by attaching the part.
FIG. 21 shows a storage view of the 4-fulcrum hanging type frame chair. When the 4 fulcrum hanging type frame chair is not used, remove the frame chair seat hanging chain side rope connecting hook (31) from the side rope (4l, 4r) and put it in an appropriate position on the metal head side chain (27). By a simple operation of attaching, it is possible to store without taking up space as shown in FIG.
When the four-fulcrum simple cloth hammock of FIG. 20 is not used, one side of one simple cloth hammock chain (44) is removed from the fulcrum ((6a) or (6c)) and the simple cloth hammock retaining ring (45) is removed therefrom. Remove. The simple cloth hammock body (42) is stored while being hung on the other simple cloth hammock chain (44).
By exchanging with the above simple operation, the 4-fulcrum hanging type cloth chair, the 5-fulcrum hanging hammock, the 4-fulcrum hanging type frame chair, and the 4-fulcrum hanging cloth hammock can be used in the same environment.
１ 布イス本体
２ サイドロープ取り付けバンド
３ 円筒型頭載せフレーム
４l、４r サイドロープ
５ 円筒型頭載せフレーム吊り下げロープ
６ａ 頭側上支点
６ｂ 足側下支点
６ｃ 頭側下支点
７ 母体布
８ 補強ラバー
９ マジックテープ（登録商標）
１０ 円筒型頭載せフレーム通し穴
１３ 布ハンモック本体
１４l、１４r 頭側取り付けバンド
１５ 足側取り付けバンド
１６ 頭側吊り下げロープ
１７ 足側チェーン
1８a、1８b、1８c、１８d 滑車
１９ サイドロープ共通引っ張り動支点
２０ 動滑車式巻き上げ機
２１ 足側上支点
２２ 引き綱
２３ 引き綱用支点
２４ ウインチ
２７ 金属製頭側チェーン
２８ ストッパー
２９ 枠イス座席
３０ａ 頭側枠イス座席吊下げチェーン
３０ｂ 足側枠イス座席吊下げチェーン
３１ 枠イス座席吊下げチェーンサイドロープ連結フック
３２ 背もたれ
３３ チェーン連結フック
３４ 背もたれ固定チェーン
３５ 背もたれ固定円筒管
３６ 座席フレーム
３７ 座席フレームジョイント
３８ 座席横バンド
３９ 座席縦バンド
４０ 座席バンド縫合部
４１ 座席フレーム通し輪
４２ 簡易布ハンモック本体
４３ 保護ホース
４４ 簡易布ハンモック用チェーン
４５ 簡易布ハンモック留め輪
４６ 縫合ライン
DESCRIPTION OF SYMBOLS 1 Cloth chair body 2 Side rope attachment band 3 Cylindrical head mounting frame 4l, 4r Side rope 5 Cylindrical head mounting frame hanging rope 6a Head side upper fulcrum 6b Foot side lower fulcrum 6c Head side lower fulcrum 7 Mother cloth 8 Reinforcement rubber 9 Velcro (registered trademark)
10 Cylindrical head mounting frame through hole 13 Cloth hammock body 14l, 14r Head side attachment band 15 Foot side attachment band 16 Head side hanging rope 17 Foot side chain
18a, 18b, 18c, 18d Pulley 19 Side rope common pulling fulcrum 20 Moving pulley type hoisting machine 21 Foot side upper fulcrum 22 Towing line 23 Towing line fulcrum 24 Winch 27 Metal head side chain 28 Stopper 29 Frame chair seat 30a Head Side frame chair seat suspension chain 30b Foot frame chair seat suspension chain 31 Frame chair seat suspension chain Side rope coupling hook 32 Backrest 33 Chain coupling hook 34 Backrest fixing chain 35 Backrest fixing cylindrical tube 36 Seat frame 37 Seat frame joint 38 Seat horizontal band 39 Seat vertical band 40 Seat band stitching portion 41 Seat frame loop 42 Simple cloth hammock main body 43 Protective hose 44 Simple cloth hammock chain 45 Simple cloth hammock retaining ring 46 Suture line
Claims (7)
The cloth chair body is suspended by a total of four ropes, a pair of side ropes via a side rope attachment band and a pair of cylindrical head-mount frame suspension ropes via a cylindrical head-mount frame. The side rope is connected to the upper fulcrum on the head side and the lower fulcrum on the foot side, and the hanging rope for the cylindrical head mounted frame is connected to the upper end of the head side and the end of the cylindrical head mounted frame. A plane perpendicular to the straight line that passes through the midpoint of the straight line connecting the two points on the pair of head side upper fulcrum passes through the midpoint of the straight line that connects the two points on the pair of foot side lower fulcrum. And this plane is perpendicular to the ground. The base fabric of the cloth chair body is a single rectangular cloth. Join one end of the side rope attachment band and the back side of the mother cloth through the reinforcing rubber to the positions on both sides of the foot side end of the mother cloth by sewing, and connect the other end of the side rope attachment band to the mother cloth. The front side is joined using Velcro (registered trademark) through a reinforcing rubber. It will be used through the side rope around the side rope attachment band. The end of the base fabric on the head side is bent into an accordion shape to match the length of the cylindrical head mounted frame. This is folded and stitched so as to form a cylindrical head-mounted frame through hole. A 4-fulcrum hanging hammock specialized for use as a chair with the above characteristics.
In the hammock according to claim 1, the cylindrical head-mounted frame is made of a circular steel pipe, and the metal head side chain is passed through the pipe, and is used as the cylindrical head-mounted frame hanging rope in the hammock of claim 1. Also, a hammock characterized in that a stopper is attached so that the cylindrical head mounted frame made of circular steel pipe does not deviate from the center position of the metal head side chain.
The cloth hammock body consists of a pair of side ropes via a side rope attachment band, a head hanging rope via a head side attachment band, a total of three ropes, and a head side lower fulcrum via a head side attachment band. And is suspended by a foot side chain via a foot side attachment band. The side rope is connected to the upper fulcrum of the head and the lower fulcrum of the foot, and the hanging rope of the head is connected to the upper fulcrum of the head and the head side attachment band. The foot chain is connected to the lower fulcrum on both feet. A plane perpendicular to the straight line that passes through the midpoint of the straight line connecting the two points on the pair of head side upper fulcrum passes through the midpoint of the straight line that connects the two points on the pair of foot side lower fulcrum. And this plane is perpendicular to the ground. The head side lower fulcrum is located directly below one head side upper fulcrum. The base cloth of the cloth hammock body is a single rectangular cloth. Join one end of the side rope attachment band and the back side of the mother cloth through the reinforcement rubber at the positions on both sides of the center part of the mother cloth by sewing, and reinforce the other end of the side rope attachment band and the front side of the mother cloth. Join using Velcro (registered trademark) through rubber. Use the side rope around the side rope attachment band. Join the both ends of the head-side attachment band to the front and back sides of the base fabric with sutures or Velcro (registered trademark) via reinforcement rubber at the positions of the head side corners of the base fabric. Make a ring. The loops of the double-sided attachment bands are used in combination with the head-side hanging rope and the head-side lower fulcrum, respectively. The foot side end of the base fabric is joined to the front side and the back side of the base fabric with stitches or Velcro (registered trademark) to form a foot side mounting band loop. Any number of foot-side attachment band loops are used to join the foot-side chain. A five-fulcrum hanging hammock specialized for sleeping applications with the above characteristics.
The frame chair seat has a pair of side ropes via a pair of foot side frame chair seat suspension chains and a frame chair seat suspension chain side rope connection hook, a pair of head side frame chair seat suspension chains and a chain connection hook. And is suspended by a metal head side chain. The side rope is connected to the upper fulcrum on the head side and the lower fulcrum on the foot side, and both ends of the metal head side chain are connected to a pair of upper fulcrum on the head side. A plane perpendicular to the straight line that passes through the midpoint of the straight line connecting the two points on the pair of head side upper fulcrum passes through the midpoint of the straight line that connects the two points on the pair of foot side lower fulcrum. And this plane is perpendicular to the ground. At the center of the metal head-side chain, a cylindrical head-mounting frame made of steel pipe is placed through the metal head-side chain. The head side frame chair seat hanging chain is connected by a chain connecting hook. The backrest fixing chain is connected to the horizontal position of the double-side frame chair seat hanging chain by a chain connecting hook, and the backrest fixing cylindrical tube is disposed through the backrest fixing chain. The backrest is fixed to the cylindrical head-mounting frame and the backrest-fixed cylindrical tube. Four seat frames made of steel pipe are connected to a rectangle by four seat frame joints with hooks. A hook attached to each seat frame joint is connected to a pair of foot side frame chair seat suspension chains and a pair of head side frame chair seat suspension chains. The arbitrary number of seat transverse bands and seat longitudinal bands are bent at both ends of a band made of a flexible material such as a fabric, and the seat band stitching portion is sewn to create a seat frame loop. The seat frame is passed through the seat frame loop, and the seat lateral band is arranged side by side in the lateral direction of the rectangular frame made of the seat frame, and the seat longitudinal band is arranged in the longitudinal direction. The overlap between the lateral seat band and the longitudinal seat band is arranged so that the adjacent ones are alternately up and down. A 4-fulcrum hanging chair with the above characteristics.
5. The hammock and hanging chair of claim 1, claim 2, claim 3, and claim 4, wherein one side rope is a head side on the opposite side of the pulley installed on the head upper fulcrum of the same side. It reaches the side rope common pulling fulcrum located on the opposite side via a pulley installed at the upper fulcrum. The other side rope reaches the side rope common pulling fulcrum via a pulley installed on the upper fulcrum of the same side. By pulling or loosening both side ropes at the same side rope common pulling fulcrum, the hammock body and the hanging chair body are raised and lowered. A hammock and a hanging chair lifting mechanism having the above characteristics.
In the hammock and hanging chair lifting mechanism according to claim 5, both side ropes are connected to one end of the moving pulley type hoisting machine at the position of the side rope common pulling fulcrum. The other end of the moving pulley type hoisting machine is fixed to the foot side upper fulcrum. The pulling rope of the moving pulley type hoisting machine reaches a winch fixed at an arbitrary position via a pulley fixed to a fulcrum for the pulling rope. The hammock body and the hanging chair body are moved up and down by winding and loosening the towline with a winch. A rope winding mechanism for raising and lowering a hammock and a hanging chair having the above characteristics.
The simple cloth hammock main body is suspended by a pair of simple cloth hammock chains via a flexible polymer resin protective hose. Both ends of one simple cloth hammock chain are connected to a pair of foot side lower fulcrums, and both ends of the other simple cloth hammock chain are connected to a pair of head side lower fulcrums. The two foot side lower fulcrum points and the two head side lower fulcrum points are on the same horizontal plane, and the plane perpendicular to the straight line passing through the midpoint of the straight line connecting the two points of the pair of foot side lower fulcrum points is It is the same as the plane perpendicular to the straight line passing through the midpoint of the straight line connecting the two lower fulcrum points, and this plane is perpendicular to the ground. The base cloth of the simple cloth hammock body is a single rectangular cloth. Bend both ends of the base fabric and sew along the stitching line. Install the simple cloth hammock chain through the simple cloth hammock retaining ring. A 4-fulcrum hanging hammock with the above characteristics.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107713305A (en) * | 2017-11-24 | 2018-02-23 | 湖州山牛野营用品有限公司 | A kind of Multifunctional hanging bed |
| CN109157047A (en) * | 2018-10-26 | 2019-01-08 | 深圳体感音悦科技有限公司 | A kind of shaking hammock |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019107283A1 (en) * | 2017-11-28 | 2019-06-06 | 川口潔 | Hammock |
| US11744372B2 (en) | 2019-05-24 | 2023-09-05 | Kiyoshi Kawaguchi | Stretch function-added loading sheet, and chair provided herewith |
| JP7255381B2 (en) | 2019-06-14 | 2023-04-11 | トヨタ自動車株式会社 | hanging seat |
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| US5860175A (en) * | 1996-03-22 | 1999-01-19 | Saiki; Neal | Self unfolding portable hanging cot |
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|---|---|---|---|---|
| US3593352A (en) * | 1969-01-30 | 1971-07-20 | Harry J Britt | Collapsible self-supporting hammock |
| JPS6298529U (en) * | 1985-12-12 | 1987-06-23 | ||
| JP5369064B2 (en) * | 2010-07-31 | 2013-12-18 | 潔 川口 | Hammock stand |
-
2013
- 2013-10-03 JP JP2013208673A patent/JP6279871B2/en active Active
-
2017
- 2017-06-14 JP JP2017117169A patent/JP6343703B2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5860175A (en) * | 1996-03-22 | 1999-01-19 | Saiki; Neal | Self unfolding portable hanging cot |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107713305A (en) * | 2017-11-24 | 2018-02-23 | 湖州山牛野营用品有限公司 | A kind of Multifunctional hanging bed |
| CN109157047A (en) * | 2018-10-26 | 2019-01-08 | 深圳体感音悦科技有限公司 | A kind of shaking hammock |
| CN109157047B (en) * | 2018-10-26 | 2024-03-08 | 深圳体感音悦科技有限公司 | Swing hammock |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6279871B2 (en) | 2018-02-14 |
| JP2017196436A (en) | 2017-11-02 |
| JP6343703B2 (en) | 2018-06-13 |
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