JPH0116697Y2 - - Google Patents
Info
- Publication number
- JPH0116697Y2 JPH0116697Y2 JP1484583U JP1484583U JPH0116697Y2 JP H0116697 Y2 JPH0116697 Y2 JP H0116697Y2 JP 1484583 U JP1484583 U JP 1484583U JP 1484583 U JP1484583 U JP 1484583U JP H0116697 Y2 JPH0116697 Y2 JP H0116697Y2
- Authority
- JP
- Japan
- Prior art keywords
- inclination angle
- cover
- sliding guide
- guide groove
- locking
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 230000001012 protector Effects 0.000 claims description 5
- 210000000078 claw Anatomy 0.000 description 2
- 210000001364 upper extremity Anatomy 0.000 description 2
- 230000010354 integration Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Description
【考案の詳細な説明】
本考案はベビーカー特にその背当て部のリクラ
イニング機構に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a stroller, and particularly to a reclining mechanism for the backrest of the stroller.
本考案の目的は操作手段が簡単であり、しかも
背当て部分がリクライニング操作により多段に傾
斜できるようにしたベビーカー等のリクライニン
グ機構を提供しようとするものである。 An object of the present invention is to provide a reclining mechanism for a stroller, etc., which has a simple operation means and whose backrest portion can be tilted in multiple stages by reclining operation.
又本考案の他の目的は傾斜角度の調整操作を行
う部材にカバーを施すことにより、部材の露出を
防止しリクライニングの操作時に生じやすい危険
を防止できるようにしたベビーカー等のリクライ
ニング機構を提供せんとするものである。 Another object of the present invention is to provide a reclining mechanism for a stroller, etc., in which the member for adjusting the inclination angle is covered, thereby preventing the member from being exposed and preventing dangers that are likely to occur during the reclining operation. That is.
以下本考案の実施例を図面を参照して説明す
る。本考案のベビーカーは手押し杆１、座床枠
２、アームレスト３、前脚杆４及び後脚杆５によ
り躯体を構成し、これらの躯体に二本のリンク
６，７及びステツプ８を差し渡して全体を折り畳
みを自在とするように構成している。手押し杆１
は逆Ｕ字状に形成しておりその下端部に「く」字
状のブラケツト９を介して後脚杆５の中間部分に
枢着しており又そのやや上方部分はアームレスト
３の後端に枢着している。１０は手押し杆１の後
方に起伏を自在とするように設けた背当て枠であ
り逆Ｕ字状に形成した枠体の下端部を手押し杆１
に取付けたブラケツト１１に枢着している。１２
は背当て枠１０に装着した傾斜角度調整板であ
り、その長さ方向に沿つて裂設した摺動案内溝１
２ａには、腕杆１３の先端に設けた係止ピン１３
ａを摺動自在に係止している。なお腕杆１３の基
端部は手押し杆１に枢着している。１２ｂ，１２
ｂは摺動案内溝１２ａの上方に所定間隔をおいて
切欠した係止溝であり前記係止ピン１３ａをその
所望とする係止溝１２ｂに係止することにより背
当て枠１０の傾斜角度が調整されるものである。
１４は係止ピン１３ａの係合開放操作板であり長
い板状体を前記傾斜角度調整板１２の下面に位置
するようにして背当て枠１０に取りつけている。
１４ａは係合開放操作板１４の端部に形成した操
作爪片であり、この操作爪片１４ａのみが傾斜角
度調整板１２の外方に突出するようにしている。
１５は傾斜角度調整板１２のカバーであり、合成
樹脂等により下面を開放とした直方体状に形成す
るとともに、カバーの一側部上方には長い板状体
のサイドプロテクター１５′を一体的に形成して
いる。なおカバー１５には前記摺動案内溝１２ａ
及び係止溝１２ｂ，１２ｂに対応するカバー摺動
案内溝１５ａ及びカバー係止溝１５ｂを形成して
いる。傾斜角度調整板１２は第４図に例示するよ
うにその両端部を背当て枠１０に固着することを
原則とするがカバー１５を背当て枠１０に固着
し、前記傾斜角度調整板１２をカバー１５に固着
することもできる。 Embodiments of the present invention will be described below with reference to the drawings. The stroller of the present invention has a frame consisting of a push rod 1, a seat frame 2, an armrest 3, a front leg lever 4 and a rear leg lever 5, and two links 6, 7 and a step 8 are passed through these frames to complete the whole structure. It is constructed so that it can be folded freely. push rod 1
is formed in an inverted U-shape, and is pivotally connected to the middle part of the rear leg lever 5 via a dogleg-shaped bracket 9 at its lower end, and its slightly upper part is attached to the rear end of the armrest 3. It is pivoted. Reference numeral 10 is a back support frame provided at the rear of the push rod 1 so as to be able to rise and fall freely, and the lower end of the frame formed in an inverted U shape is attached to the push rod 1.
It is pivotally connected to a bracket 11 attached to the. 12
is an inclination angle adjustment plate attached to the back support frame 10, and has a sliding guide groove 1 split along its length.
2a includes a locking pin 13 provided at the tip of the arm rod 13.
a is slidably locked. Note that the base end of the arm rod 13 is pivotally connected to the push rod 1. 12b, 12
b is a locking groove cut out at a predetermined interval above the sliding guide groove 12a, and by locking the locking pin 13a in the desired locking groove 12b, the inclination angle of the backrest frame 10 is adjusted. It will be adjusted.
Reference numeral 14 denotes an engagement/release operation plate for the locking pin 13a, and a long plate-like body is attached to the back support frame 10 so as to be located on the lower surface of the inclination angle adjustment plate 12.
Reference numeral 14a denotes an operating claw piece formed at the end of the engagement/release operating plate 14, and only this operating claw piece 14a projects outward from the inclination angle adjusting plate 12.
Reference numeral 15 designates a cover for the inclination angle adjusting plate 12, which is formed of synthetic resin or the like into a rectangular parallelepiped shape with an open bottom surface, and a long plate-shaped side protector 15' is integrally formed above one side of the cover. are doing. Note that the cover 15 has the sliding guide groove 12a.
A cover sliding guide groove 15a and a cover locking groove 15b are formed corresponding to the locking grooves 12b, 12b. As a general rule, both ends of the inclination angle adjustment plate 12 are fixed to the back support frame 10 as shown in FIG. It can also be fixed to 15.
本考案は上記のように手押し杆１の後方に形成
した背当て枠１０に傾斜角度調整板１２を装着
し、手押し杆１に枢着した腕杆１３先端の係止ピ
ン１３ａを、前記傾斜角度調整板１２に裂設した
摺動案内溝１２ａの一部に連設した係止溝１２
ｂ，１２ｂに係脱を自在とするように係止させる
ことにより自由に角度調整を行うことができるよ
うに構成したので幼児の月令、成長の度合に応じ
て、或いは幼児の体調に応じて適正な傾斜角度を
自由に且つ瞬時に選択操作することができるとい
う特徴がある。又特に本考案は傾斜角度調整板１
２にカバー１５を施したので腕杆１３先端の係止
ピン１３ａと傾斜角度調整板１２の摺動案内溝１
２ａ及び係止溝１２ｂとの係合部分の露出がなく
なり、リクライニング操作時に前記部分に指先が
触れることによつて生じる危険を完全に防止する
ことができる利点がある。更に又カバー１５はそ
の一側に端面Ｌ字状を呈するようにサイドプロテ
クター１５′を一体的に形成したので背当て枠１
０に背部を押し当てた幼児が如何なる傾斜角度の
場合でも背当て部の両側方向に移動する惧れがな
くなり安全な着座を行うことができるのは勿論の
こと、カバー１５にサイドプロテクター１５′を
一体化することによりサイドプロテクターのみを
背当て枠１０に取付けるという組立て作業上の煩
雑さを解消することができる特徴がある。 In the present invention, the inclination angle adjusting plate 12 is attached to the back support frame 10 formed at the rear of the hand lever 1 as described above, and the locking pin 13a at the tip of the arm lever 13 pivotally connected to the hand lever 1 is adjusted to the above-mentioned inclination angle. A locking groove 12 connected to a part of the sliding guide groove 12a provided in the adjustment plate 12
The angle can be adjusted freely by locking b and 12b so that they can be freely engaged and disengaged. It has the feature that an appropriate inclination angle can be selected freely and instantaneously. In particular, the present invention has an inclination angle adjusting plate 1.
Since the cover 15 is applied to 2, the locking pin 13a at the tip of the arm rod 13 and the sliding guide groove 1 of the inclination angle adjustment plate 12
2a and the locking groove 12b are no longer exposed, and there is an advantage that the danger caused by touching the part with the fingertip during the reclining operation can be completely prevented. Furthermore, since the cover 15 has a side protector 15' integrally formed on one side thereof so as to have an L-shaped end surface, the backrest frame 1
It goes without saying that a child with his or her back pressed against the backrest can be seated safely, without the risk of moving to either side of the backrest, no matter what the angle of inclination. Integration has the feature that it is possible to eliminate the complexity of the assembly work of attaching only the side protector to the back support frame 10.
図は本考案の実施例を示すものであり、第１図
は背当て枠を倒した状態の斜視図、第２図は第１
図における付属品を取外し、且つ背当て枠を起し
た状態の斜視図、第３図は背当て枠の傾斜角度の
調整板を示す側面図、第４図は傾斜角度調整部の
側面図、第５図は第４図Ａ−Ａ線の断面図、第６
図は第４図Ｂ−Ｂ線の断面図、第７図は第４図の
分解斜視図である。
１……手押し杆、２……座床枠、３……アーム
レスト、４……前脚杆、５……後脚杆、６，７…
…リンク、８……ステツプ、１０……背当て枠、
１１……ブラケツト、１２……傾斜角度調整板、
１２ａ……摺動案内溝、１２ｂ……係止溝、１３
……腕杆、１３ａ……係止ピン、１４……係止ピ
ンの係合開放操作板、１５……カバー、１５′…
…サイドプロテクター。
The figures show an embodiment of the present invention, and Fig. 1 is a perspective view of the backrest frame when it is folded down, and Fig. 2 is a perspective view of the backrest frame.
FIG. 3 is a side view showing the adjustment plate for the inclination angle of the back support frame; FIG. 4 is a side view of the inclination angle adjustment section; Figure 5 is a cross-sectional view taken along line A-A in Figure 4, and Figure 6
The figure is a sectional view taken along line B--B in FIG. 4, and FIG. 7 is an exploded perspective view of FIG. 4. 1... Hand lever, 2... Seat frame, 3... Armrest, 4... Front leg lever, 5... Rear leg lever, 6, 7...
...link, 8...step, 10...back frame,
11...Bracket, 12...Inclination angle adjustment plate,
12a...Sliding guide groove, 12b...Latching groove, 13
...Arm rod, 13a...Latching pin, 14...Latching pin engagement/release operation plate, 15...Cover, 15'...
...Side protector.
Claims (1)
枢着し、背当て枠１０に傾斜角度調整板１２を装
着し、傾斜角度調整板１２の長さ方向に摺動案内
溝１２ａを裂設し、摺動案内溝１２ａに所定間隔
をおいて係止溝１２ｂを設け、腕杆１３の基端部
を手押し杆１に枢着し、腕杆１３の先端部に係止
ピン１３ａを設け、係止ピン１３ａが摺動案内溝
１２ａを摺動して係止溝１２ｂに係合自在にして
なるベビーカー等のリクライニング機構におい
て、傾斜角度調整板１２をカバー１５で被覆して
背当て枠１０に装着し、カバー１５の長さ方向に
は、傾斜角度調整板１２の摺動案内溝１２ａ及び
係止溝１２ｂに対応するカバー摺動案内溝１５ａ
及びカバー係止溝１５ｂを設け、カバー１５の長
さ方向の一側部上方には板状体のサイドプロテク
ター１５′を設けてなるベビーカー等のリクライ
ニング機構。 The base end of the back support frame 10 is pivotally attached to the lower end of the push rod 1, the inclination angle adjustment plate 12 is attached to the back support frame 10, and the sliding guide groove 12a is provided in the length direction of the inclination angle adjustment plate 12. The locking grooves 12b are provided at predetermined intervals in the sliding guide groove 12a, the base end of the arm rod 13 is pivotally connected to the push rod 1, and the locking pin 13a is attached to the tip of the arm rod 13. In a reclining mechanism for a stroller or the like in which a locking pin 13a is provided so that it can slide on a sliding guide groove 12a and freely engage with a locking groove 12b, the inclination angle adjustment plate 12 is covered with a cover 15 to form a backrest frame. 10, and a cover sliding guide groove 15a corresponding to the sliding guide groove 12a and the locking groove 12b of the inclination angle adjusting plate 12 is provided in the longitudinal direction of the cover 15.
A reclining mechanism for a stroller, etc., which is provided with a cover locking groove 15b and a plate-shaped side protector 15' above one longitudinal side of the cover 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1484583U JPS58158757U (en) | 1983-02-03 | 1983-02-03 | Reclining mechanism for strollers, etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1484583U JPS58158757U (en) | 1983-02-03 | 1983-02-03 | Reclining mechanism for strollers, etc. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58158757U JPS58158757U (en) | 1983-10-22 |
| JPH0116697Y2 true JPH0116697Y2 (en) | 1989-05-16 |
Family
ID=30027299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1484583U Granted JPS58158757U (en) | 1983-02-03 | 1983-02-03 | Reclining mechanism for strollers, etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58158757U (en) |
-
1983
- 1983-02-03 JP JP1484583U patent/JPS58158757U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58158757U (en) | 1983-10-22 |
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