JP2009083844A - Pinch-proof member for stroller - Google Patents

Pinch-proof member for stroller Download PDF

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Publication number
JP2009083844A
JP2009083844A JP2008238417A JP2008238417A JP2009083844A JP 2009083844 A JP2009083844 A JP 2009083844A JP 2008238417 A JP2008238417 A JP 2008238417A JP 2008238417 A JP2008238417 A JP 2008238417A JP 2009083844 A JP2009083844 A JP 2009083844A
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stroller
circular surface
link
end part
pinch
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JP2008238417A
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Japanese (ja)
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Zhou Bo
ポー シュウ
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Goodbaby Child Products Co Ltd
Goodbaby Group Corp
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Goodbaby Child Products Co Ltd
Goodbaby Group Corp
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Application filed by Goodbaby Child Products Co Ltd, Goodbaby Group Corp filed Critical Goodbaby Child Products Co Ltd
Publication of JP2009083844A publication Critical patent/JP2009083844A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
    • B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
    • B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
    • B62B7/08—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis
    • B62B7/083—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis the wheel axes being moved from each other during folding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
    • B62B9/005—Safety means for traffic, e.g. lights, reflectors, mirrors etc.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)
  • Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a pinch-proof member for a stroller, preventing pinching of a finger in an angle formed by end parts of stroller's two links rotatably connected. <P>SOLUTION: The pinch-proof member for a stroller has a first link 1 having a first end part 8 and a second link 2 having a second end part 9, and the first end part 8 and the second end part 9 are mutually connected to be rotatable around a rotational shaft 5. A pinch preventive member has a first circular face 6 formed to the first end part 8 and intersecting with the rotational shaft 5 and a second circular face 7 formed to the second end part 9, intersecting with the rotational shaft 5, and in close contact with the first circular face 6. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

この発明は、折り畳み可能なベビーカーに係り、とりわけ、折り畳み操作中または展開操作中に、回動自在に連結された２本のリンクの端部がなす角度に、指が挟み込まれてしまうのを防止する挟み込み防止部材に関する。   The present invention relates to a foldable stroller, and in particular, prevents a finger from being caught at an angle formed by the ends of two pivotally connected links during a folding operation or an unfolding operation. It is related with the pinching prevention member.

乳幼児を屋外に連れ出す場合に用いられるベビーカーのほとんどは、乳幼児を乗せる状態である展開状態から収納に適した折り畳み状態へ折り畳むことができるようになっている。   Most of the strollers used when taking out an infant outdoors can be folded from an unfolded state where the infant is placed into a folded state suitable for storage.

折り畳み可能なベビーカーにおいては、前脚や手押し杆等の各構成部材が回動自在に連結され、そして、各構成部材が回動することにより折り畳むことができるようになっている。   In the foldable baby stroller, the constituent members such as the front leg and the hand bar are rotatably connected, and can be folded by rotating the respective constituent members.

しかしながら、回動自在に連結された二つのリンク、例えば前脚と手押し杆の端部が角度に、指が挟み込まれてしまうといった不具合が生じる虞がある。   However, there is a risk that two links that are rotatably connected, for example, the front leg and the end of the hand-claw are angled and a finger is caught.

そこで、本発明は上記の点を考慮してなされたものであり、折り畳み操作中または展開操作中に、二つのリンクの端部がなす角度に指が挟み込まれてしまうことを防止することができるベビーカーの挟み込み防止部材を提供することを目的とする。   Therefore, the present invention has been made in consideration of the above points, and can prevent a finger from being caught at an angle formed by the ends of two links during a folding operation or an unfolding operation. It aims at providing the pinch prevention member of a stroller.

上記目的を達成するため、本発明のベビーカーの挟み込み防止部材は、第１端部（８）を有する第１リンク（１）と、第２端部（９）を有する第２リンク（２）とを備え、前記第１端部（８）と前記第２端部（９）とが互いに回動軸（５）において回動可能に連結され、そして、前記第１端部（８）に形成され前記回動軸（５）と直交する第１の円状面（６）と、前記第２端部（９）に形成され前記回動軸（５）と直交し前記第１の円状面（６）と密着する第２の円状面（７）と、を備える。   In order to achieve the above object, the pinch prevention member of the stroller of the present invention includes a first link (1) having a first end (8) and a second link (2) having a second end (9). The first end portion (8) and the second end portion (9) are rotatably connected to each other on a rotation shaft (5), and are formed on the first end portion (8). A first circular surface (6) orthogonal to the rotation axis (5) and a first circular surface (formed at the second end (9) and orthogonal to the rotation axis (5) ( 6) and a second circular surface (7) in close contact with.

好ましくは、前記第１端部（８）は、前記回動軸（５）と直交し前記第２端部（９）を収納する凹部（３）を有し、そして、前記第１の円状面（６）が、前記凹部（３）の両側の内面であって、前記第２の円状面（７）が、前記凹部（３）の両側の内面と各々対面する、前記第２端部（９）の両側の面であるとよい。   Preferably, the first end (8) has a recess (3) that is orthogonal to the pivot shaft (5) and accommodates the second end (9), and the first circular shape. The second end portion, wherein the surface (6) is an inner surface on both sides of the recess (3), and the second circular surface (7) faces the inner surfaces on both sides of the recess (3). It is good that it is a surface on both sides of (9).

好ましくは、前記第１の円状面（６）と前記第２の円状面（９）とが同心であるとよい。   Preferably, the first circular surface (6) and the second circular surface (9) are concentric.

好ましくは、前記第１の円状面と前記第２の円状面（９）との円心が、前記回動軸（５）に位置するとよい。   Preferably, the center of the first circular surface and the second circular surface (9) is located on the rotation shaft (5).

好ましくは、前記第１リンク（１）と前記第２リンク（２）とのどちらか一方が、ベビーカーの手押し杆であって、他方がベビーカーの前脚或いは後脚であるとよい。   Preferably, one of the first link (1) and the second link (2) is a push bar of a stroller and the other is a front leg or a rear leg of the stroller.

回動可能に連結される二つのリンクは、互いに密着する二つの円状面によって回転する
ことで、この二つのリンクの端部がなす角度をなくし、指を挟み込まれてしまうことを防止することができる。 The two links that are rotatably connected are rotated by two circular surfaces that are in close contact with each other, thereby eliminating the angle formed by the ends of the two links and preventing the fingers from being pinched. Can do.

以下、添付図面を参照して本発明の実施の形態について説明する。   Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

図１及び図３は本発明の折り畳んだ状態及び展開状態を示す正視図であり、第１端部８を備える第１リンク１、第２端部９を備える第２リンク２によって挟み込み防止部材が構成されている。図２及び図４に示すように、上記第１端部８と第２端部９とは互いに回動軸５において回動可能に連結されていて、第1端部８には上記回動軸５にと直交する凹部３が形成されていて、第２端部９が上記凹部３に収納されている。   FIGS. 1 and 3 are front views showing the folded state and the unfolded state of the present invention. The pinching prevention member is sandwiched by the first link 1 having the first end 8 and the second link 2 having the second end 9. It is configured. As shown in FIGS. 2 and 4, the first end portion 8 and the second end portion 9 are rotatably connected to each other on a rotation shaft 5, and the first end portion 8 includes the rotation shaft. A recess 3 perpendicular to 5 is formed, and the second end 9 is accommodated in the recess 3.

また、図５は本発明の展開状態を示す斜視図であり、凹部３の両側の内面が回動軸５と直交する第１の円状面６として形成されていて、第２端部９の両側の面が各々上記第１の円状面６と密着する第２の円状面７として形成されている。   FIG. 5 is a perspective view showing a developed state of the present invention. The inner surfaces of both sides of the recess 3 are formed as first circular surfaces 6 orthogonal to the rotation shaft 5, and the second end 9 Both side surfaces are formed as second circular surfaces 7 in close contact with the first circular surface 6.

さらに、上記第１の円状面６と第２の円状面７とは同心であって、円心が前記回動軸５に位置されている。   Further, the first circular surface 6 and the second circular surface 7 are concentric, and the circular center is positioned on the rotating shaft 5.

図６及び図７に示すように、第1リンク１はベビーカーの手押し杆であって、第２リンク２がベビーカーの前脚である。なお、第1リンク１がベビーカーの手押し杆であって、第２リンク２がベビーカーの後脚であってもよい。上記のように、互いに密着する上記二つの円状面によって回転することで、二つのリンクの端部がなす角度をなくし、指が挟み込まれてしまうことを防止することができる。   As shown in FIG.6 and FIG.7, the 1st link 1 is a handbag of a stroller, and the 2nd link 2 is a front leg of a stroller. Note that the first link 1 may be a push bar of a stroller and the second link 2 may be a rear leg of the stroller. As described above, the rotation by the two circular surfaces in close contact with each other eliminates the angle formed by the end portions of the two links, thereby preventing the fingers from being caught.

本発明の折り畳んだ状態を示す正視図。The front view which shows the folded state of this invention. 本発明の折り畳んだ状態を示す側面図。The side view which shows the folded state of this invention. 本発明の展開状態を示す正視図。The front view which shows the expansion | deployment state of this invention. 本発明の展開状態を示す側面図。The side view which shows the expansion | deployment state of this invention. 本発明の展開状態を示す斜視図。The perspective view which shows the expansion | deployment state of this invention. 本発明を使うベビーカーの第１の実施の形態を示す斜視図。The perspective view which shows 1st Embodiment of the stroller using this invention. 本発明を使うベビーカーの第２の実施の形態を示す斜視図。The perspective view which shows 2nd Embodiment of the stroller using this invention.

符号の説明Explanation of symbols

１・・・第１リンク
２・・・第２リンク
３・・・凹部
５・・・回動軸
６・・・第１の円状面
７・・・第２の円状面
８・・・第１端部
９・・・第２端部 DESCRIPTION OF SYMBOLS 1 ... 1st link 2 ... 2nd link 3 ... Recessed part 5 ... Rotating shaft 6 ... 1st circular surface 7 ... 2nd circular surface 8 ... 1st end 9 ... 2nd end

Claims (5)

第１端部（８）を有する第１リンク（１）と、第２端部（９）を有する第２リンク（２）とを備えるベビーカーの挟み込み防止部材であって、
前記第１端部（８）と前記第２端部（９）とが互いに回動軸（５）において回動可能に連結され、
前記第１端部（８）に形成され、前記回動軸（５）と直交する第１の円状面（６）と、
前記第２端部（９）に形成され、前記回動軸（５）と直交し、前記第１の円状面（６）と密着する第２の円状面（７）と、を備えることを特徴とするベビーカーの挟み込み防止部材。 A stroller prevention member including a first link (1) having a first end (8) and a second link (2) having a second end (9),
The first end (8) and the second end (9) are connected to each other so as to be rotatable about a rotation axis (5),
A first circular surface (6) formed at the first end (8) and orthogonal to the pivot axis (5);
A second circular surface (7) formed at the second end (9), orthogonal to the pivot shaft (5), and in close contact with the first circular surface (6). A stroller prevention member characterized by the above. 前記第１端部は、前記回動軸（５）と直交し前記第２端部（９）を収納する凹部（３）を有し、
前記第１の円状面（６）が、前記凹部（３）の両側の内面であって、
前記第２の円状面（７）が、前記凹部（３）の両側の内面と各々対面する、前記第２端部（９）の両側の面であることを特徴とする、請求項１に記載のベビーカーの挟み込み防止部材。 The first end has a recess (3) that is orthogonal to the pivot shaft (5) and that houses the second end (9);
The first circular surface (6) is an inner surface on both sides of the recess (3);
The said 2nd circular surface (7) is a surface of the both sides of the said 2nd edge part (9) which respectively faces the inner surface of the both sides of the said recessed part (3), The claim 1 characterized by the above-mentioned. A stroller prevention member according to the description. 前記第１の円状面（６）と前記第２の円状面（９）とが同心であることを特徴とする、請求項１または請求項２に記載のベビーカーの挟み込み防止部材。   The stroller prevention member according to claim 1 or 2, wherein the first circular surface (6) and the second circular surface (9) are concentric. 前記第１の円状面と前記第２の円状面（９）との円心が、前記回動軸（５）に位置することを特徴とする、請求項３に記載のベビーカーの挟み込み防止部材。   4. Stroller prevention against pinching according to claim 3, characterized in that the center of the first circular surface and the second circular surface (9) is located on the pivot shaft (5). Element. 前記第１リンク（１）と前記第２リンク（２）とのどちらか一方が、ベビーカーの手押し杆であって、他方がベビーカーの前脚或いは後脚であることを特徴とする、請求項１に記載のベビーカーの挟み込み防止部材。   The one of the first link (1) and the second link (2) is a push bar of a stroller, and the other is a front leg or a rear leg of the stroller. A stroller prevention member according to the description.
JP2008238417A 2007-09-29 2008-09-17 Pinch-proof member for stroller Pending JP2009083844A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200720044320.2U CN201102563Y (en) 2007-09-29 2007-09-29 Pinch-proof structure of bassinet

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JP2009083844A true JP2009083844A (en) 2009-04-23

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ID=39949585

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JP2008238417A Pending JP2009083844A (en) 2007-09-29 2008-09-17 Pinch-proof member for stroller

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010247827A (en) * 2009-04-16 2010-11-04 Radio Flyer Inc No-pinch steering mechanism
GB2475978A (en) * 2009-12-04 2011-06-08 Wonderland Nursery Goods Infant carrier apparatus with a joint structure having an anti-pinch safety feature
US20110142533A1 (en) * 2009-12-16 2011-06-16 Lerado (Zhong Shan) Industrial Co., Ltd. Joint assembly for baby stroller
EP2363335A1 (en) * 2010-03-03 2011-09-07 Sung-Tsun Wu Clamp-proof joint
US20130154240A1 (en) * 2011-12-19 2013-06-20 Ze-hua Yi Baby carriage
CN104326010A (en) * 2014-11-14 2015-02-04 宁波爱贝丽运动用品有限公司 Pedal regulating mechanism of child cart

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102009679B (en) * 2009-11-24 2012-11-28 好孩子儿童用品有限公司 Stroller

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01112603A (en) * 1986-07-28 1989-05-01 Matsushita Electric Works Ltd Parallel crank type movable arm
JP2005153868A (en) * 2003-11-21 2005-06-16 Armon Ltd Foldable push chair and connection member for push chair
JP2007098995A (en) * 2005-09-30 2007-04-19 Combi Corp Stroller

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01112603A (en) * 1986-07-28 1989-05-01 Matsushita Electric Works Ltd Parallel crank type movable arm
JP2005153868A (en) * 2003-11-21 2005-06-16 Armon Ltd Foldable push chair and connection member for push chair
JP2007098995A (en) * 2005-09-30 2007-04-19 Combi Corp Stroller

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010247827A (en) * 2009-04-16 2010-11-04 Radio Flyer Inc No-pinch steering mechanism
GB2475978A (en) * 2009-12-04 2011-06-08 Wonderland Nursery Goods Infant carrier apparatus with a joint structure having an anti-pinch safety feature
GB2475978B (en) * 2009-12-04 2012-09-12 Wonderland Nursery Goods Infant carrier apparatus with a joint structure having an anti-pinch safety feature
US8353520B2 (en) 2009-12-04 2013-01-15 Wonderland Nurserygoods Company Limited Infant carrier apparatus with a joint structure having an anti-pinch safety feature
US20110142533A1 (en) * 2009-12-16 2011-06-16 Lerado (Zhong Shan) Industrial Co., Ltd. Joint assembly for baby stroller
EP2363335A1 (en) * 2010-03-03 2011-09-07 Sung-Tsun Wu Clamp-proof joint
US20130154240A1 (en) * 2011-12-19 2013-06-20 Ze-hua Yi Baby carriage
US8833794B2 (en) * 2011-12-19 2014-09-16 Wonderland Nurserygoods Company Limited Baby carriage
CN104326010A (en) * 2014-11-14 2015-02-04 宁波爱贝丽运动用品有限公司 Pedal regulating mechanism of child cart
CN104326010B (en) * 2014-11-14 2016-08-17 宁波爱贝丽运动用品有限公司 A kind of pedal governor motion of children trolley

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