JPH0592766A - Moving device of awning frame in awning for vehicle - Google Patents
Moving device of awning frame in awning for vehicleInfo
- Publication number
- JPH0592766A JPH0592766A JP3211713A JP21171391A JPH0592766A JP H0592766 A JPH0592766 A JP H0592766A JP 3211713 A JP3211713 A JP 3211713A JP 21171391 A JP21171391 A JP 21171391A JP H0592766 A JPH0592766 A JP H0592766A
- Authority
- JP
- Japan
- Prior art keywords
- hood
- rod
- frame
- ratchet wheel
- seat
- 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.)
- Granted
Links
- 230000003028 elevating effect Effects 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 5
- 210000000078 claw Anatomy 0.000 abstract description 20
- 239000002184 metal Substances 0.000 abstract description 4
- 239000013585 weight reducing agent Substances 0.000 abstract 1
- 238000012937 correction Methods 0.000 description 37
- 238000000034 method Methods 0.000 description 34
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000013459 approach Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Seats For Vehicles (AREA)
- Superstructure Of Vehicle (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は車両用幌における幌枠の
進退装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for advancing and retracting a hood frame in a vehicle hood.
【０００２】[0002]
【従来の技術】車両用幌における幌枠を機械的に進退さ
せて幌を連結、解放する装置として、本出願人は先に、
解放側幌枠と幌座間に作動腕を架設し、該作動腕を１個
のアクチュエータで作動し、別に前記作動腕の格納状態
を保持する保持機構を設けてこれを前記アクチュエータ
とは別個のアクチュエータで作動するようにしたものを
提案した（特開平２−１９３７６１号公報）。2. Description of the Related Art As a device for mechanically advancing and retracting a hood frame in a vehicle hood to connect and release the hood, the present applicant has previously
An actuating arm is installed between the open side canopy frame and the canopy seat, the actuating arm is actuated by one actuator, and a holding mechanism for holding the retracted state of the actuating arm is separately provided, and this is an actuator separate from the actuator. It has been proposed that the device be operated in accordance with (Japanese Patent Laid-Open No. 2-193761).
【０００３】[0003]
【発明が解決しようとする課題】前記従来構造において
は、アクチュエータを２個使用する上に機構が複雑にな
る問題がある。The above conventional structure has a problem that the mechanism is complicated in addition to using two actuators.
【０００４】そこで本発明は、１個のアクチュエータに
よって幌金枠の進退作動とその格納保持が行なえ、かつ
単純な機構となる幌枠の進退装置を提案することを目的
とするものである。SUMMARY OF THE INVENTION Therefore, an object of the present invention is to propose a hood frame advancing / retreating device having a simple mechanism capable of advancing / retreating the hood frame and storing / holding it by a single actuator.
【０００５】[0005]
【課題を解決するための手段】本発明は前記の課題を解
決するために、幌座（１）と解放側幌枠（５）間に幌布
（３）を架設し、幌座（１）の下部側に昇降板（１０）
を設け、上部側に爪車（２０）と常時戻しばね（２６）
で爪車（２０）に係止するように付勢された爪（２１）
を設け、作動腕（１３）を、その一端を前記昇降板（１
０）に連結し、他端を解放側幌枠（５）の上部側に分離
可能に係止して設け、補助作動腕（１６）を、その一端
を前記作動腕（１３）の中央部に連結し、他端を前記爪
車（２０）に固着して設け、更に幌座（１）には、上動
により前記爪（２１）を爪車（２０）より外すロッド
（８）と、上動により前記昇降板（１０）を上動するロ
ッド（９）とを設けると共にこの両ロッド（８）（９）
を１個のアクチュエータ（６）で作動するようにしたこ
とを特徴とするものである。In order to solve the above-mentioned problems, the present invention installs a hood cloth (3) between a hood seat (1) and a release-side hood frame (5) to form a hood seat (1). Elevating plate (10) on the lower side of
Is provided with a ratchet wheel (20) and a constant return spring (26) on the upper side.
(21) urged to engage the ratchet wheel (20) with
And an operating arm (13) whose one end is the lifting plate (1
0), the other end of which is detachably locked to the upper side of the open side hood frame (5), and an auxiliary actuating arm (16) has one end at the central part of the actuating arm (13). It is connected and the other end is fixedly provided to the ratchet wheel (20). Further, the hood seat (1) is provided with a rod (8) for removing the ratchet (21) from the ratchet wheel (20) by upward movement, and an upper part. And a rod (9) for moving up and down the lifting plate (10) by the movement of the rod (8) and (9).
Is operated by one actuator (6).
【０００６】[0006]
【作用】アクチュエータであるエアシリンダ（６）を作
動して両ロッド（８）（９）を共に上動すると、先ず上
部ロッド（８）によって爪（２１）が爪車（２０）から
外れ補助作動腕（１６）の自由回動を可能にする。次で
更にロッド（８）（９）が上動すると下部ロッド（９）
の上動によって昇降板（１０）が上昇し、作動腕（１
３）をその上端が前進するように作動させる。そのため
作動腕（１３）の上端に係止された解放側幌枠（５）が
前進する。When the air cylinder (6) which is an actuator is actuated to move both rods (8) and (9) together, first the upper rod (8) disengages the pawl (21) from the ratchet wheel (20) for auxiliary operation. Allows free rotation of the arm (16). Next, when the rods (8) and (9) move further, the lower rod (9)
The lifting plate (10) is lifted by the upward movement of the working arm (1
3) Operate so that its upper end moves forward. Therefore, the release side hood frame (5) locked to the upper end of the operating arm (13) advances.
【０００７】この前進状態からアクチュエータ（６）を
作動して両ロッド（８）（９）を共に下動すると、上記
と逆の動作をして作動腕（１３）が格納される。この格
納直前においては、先ず上部ロッド（８）が爪（２１）
から外れ、爪（２１）は戻しばね（２６）によって爪車
（２０）に係合する。次で更に下部ロッド（９）が下動
すると、前記爪車（２０）と爪（２１）との係合状態の
まま昇降板（１０）が下動し、作動腕（１３）は後退移
動する。そして、解放側幌枠（５）が格納されると、同
時に爪（２１）が爪車（２０）の逆転を阻止しているた
め、その格納状態が保持される。When the actuator (6) is actuated to move both rods (8) and (9) downward from this forward state, the operation arm (13) is retracted by performing the opposite operation. Immediately before this storage, the upper rod (8) first has the claws (21).
Disengaged, the pawl (21) engages the ratchet wheel (20) by the return spring (26). Next, when the lower rod (9) is further moved downward, the lifting plate (10) is moved downward with the engagement between the ratchet wheel (20) and the pawl (21), and the operating arm (13) is moved backward. .. Then, when the release side hood frame (5) is stored, at the same time, the claw (21) blocks the reverse rotation of the ratchet wheel (20), so that the stored state is maintained.
【０００８】[0008]
【実施例】図は本発明の実施例を示す。１は幌座で長方
形の枠に形成され、連結すべき一方の車両２の妻面にお
ける通路口に固設されている。DESCRIPTION OF THE PREFERRED EMBODIMENTS The figures show an embodiment of the present invention. Reference numeral 1 denotes a hood seat, which is formed in a rectangular frame, and is fixed to a passage opening on the end face of one vehicle 2 to be connected.
【０００９】３は通路方向に伸縮可能に形成された幌布
で、その一端は固定側幌金枠４を介して前記幌座１に連
結され、他端には解放側幌枠５が固設されている。５ａ
は把手である。Reference numeral 3 denotes a hood cloth which is formed so as to be capable of expanding and contracting in the passage direction, one end of which is connected to the hood seat 1 through a fixed hood metal frame 4 and the other end of which is a release hood frame 5. Has been done. 5a
Is a handle.
【００１０】６はエアシリンダからなるアクチュエータ
で、幌座１の内側に若干の間隙を有して固設した支持板
７に固設されている。該エアシリンダ６のピストン６ａ
にはシリンダの両端から突出する上下のロッド８、９が
固設されており、シリンダ内の上室に空気圧を導入する
ことにより両ロッド８、９が下動し、下室に空気を導入
することにより両ロッド８、９が上動するようになって
いる。Reference numeral 6 denotes an actuator composed of an air cylinder, which is fixedly mounted on a support plate 7 which is fixedly mounted inside the hood seat 1 with a slight gap. Piston 6a of the air cylinder 6
The upper and lower rods 8 and 9 projecting from both ends of the cylinder are fixedly installed in the cylinder. By introducing air pressure into the upper chamber of the cylinder, both rods 8 and 9 move downward to introduce air into the lower chamber. As a result, both rods 8 and 9 are moved upward.
【００１１】１０は昇降板で幌座１とその内側に固設さ
れた支持板７とで形成された前記間隙を案内溝１２と
し、これに基板１０ａを摺動可能に嵌合して昇降可能に
備えられている。そして、該昇降板１０に前記のロッド
９がピン９ａと上下方向の長穴１０ｂを介して連結され
ている。Reference numeral 10 denotes an elevating plate, and the gap formed by the hood seat 1 and the supporting plate 7 fixed to the inside thereof is used as a guide groove 12, and a board 10a is slidably fitted in this and can be moved up and down. Is equipped with. The rod 9 is connected to the elevating plate 10 via a pin 9a and an elongated hole 10b in the vertical direction.
【００１２】１３は作動腕で、その下端が前記昇降板１
０にピン１４によって回転可能に支承され、上端が前記
解放側幌枠５の内側に備えた腕受金１５の下面に分離可
能に嵌合して、解放側幌枠５を支承している。Reference numeral 13 is an operating arm, the lower end of which is the elevating plate 1.
No. 0 is rotatably supported by a pin 14, and the upper end is detachably fitted to the lower surface of an arm receiving member 15 provided inside the release side hood frame 5 to support the release side hood frame 5.
【００１３】１６は補助作動腕で、その下端が前記作動
腕１３の略中央にピン１７によって回転可能に連結さ
れ、上端は、これに固設したピン１９を前記支持板１１
に突設したブラケット１８に回転可能に挿通して支持さ
れ、該補助作動腕１６と作動腕１３とによりｙ型の腕に
構成されている。Reference numeral 16 denotes an auxiliary actuating arm, the lower end of which is rotatably connected to the approximate center of the actuating arm 13 by a pin 17, and the upper end of which has a pin 19 fixed to the supporting plate 11.
It is rotatably inserted into and supported by a bracket 18 projecting from the above, and the auxiliary operating arm 16 and the operating arm 13 constitute a y-type arm.
【００１４】２０は前記補助作動腕１６のピン１９に固
設した爪車で、該爪車２０は補助作動腕１６及びピン１
９と一体的に回動する。２１は爪で、ブラケット１８に
備えたピン２２に回転可能に備えられている。該爪２１
と爪車２０とは、相互が係合した状態においては補助作
動腕１６の前進作動方向（図４の矢印Ａ方向）への回動
を阻止し、格納作動方向（図４の矢印Ｂ方向）への回動
は自由となるように設定されている。Reference numeral 20 is a ratchet wheel fixed to the pin 19 of the auxiliary actuating arm 16, and the ratchet wheel 20 is the auxiliary working arm 16 and the pin 1.
It rotates together with 9. Reference numeral 21 denotes a claw, which is rotatably provided on a pin 22 provided on the bracket 18. The claw 21
And the ratchet wheel 20 prevent the auxiliary actuating arm 16 from rotating in the forward movement direction (arrow A direction in FIG. 4) in a state where they are engaged with each other, and the retracting movement direction (arrow B direction in FIG. 4). It is set to freely rotate to.
【００１５】２３は前記爪２１と一体的に設けられた押
圧用腕で、ピン２２を挾んで爪２１の下部において下方
へ突出している。２４はねじ棒で、ブランケット１８に
固設した板１８ａと押圧用腕２３に遊嵌されており、そ
の後部にナット２５が螺挿されている。Reference numeral 23 denotes a pressing arm which is integrally formed with the claw 21, and which sandwiches the pin 22 and projects downward at the lower part of the claw 21. A screw rod 24 is loosely fitted to the plate 18a fixed to the blanket 18 and the pressing arm 23, and a nut 25 is screwed into the rear portion thereof.
【００１６】２７は爪解除杆で、その基端が爪２１に固
着され、先端には、これを水平方向に折曲してなる係合
部２７ａを形成している。該係合部２７ａは、前記エア
シリンダ６の上部ロッド８の上端が係合する位置に設定
されている。Reference numeral 27 is a claw releasing rod, the base end of which is fixed to the claw 21, and an engaging portion 27a formed by bending the claw 21 in the horizontal direction is formed at the tip. The engagement portion 27a is set at a position where the upper end of the upper rod 8 of the air cylinder 6 is engaged.
【００１７】上部ロッド８の上端にはテーパ面８ａが形
成されており、該上部ロッド８の上動により、そのテー
パ面８ａが係合部２７ａに係合して、その係合部２７ａ
を図４の鎖線のように右方へ押し移動させるようになっ
ている。A taper surface 8a is formed at the upper end of the upper rod 8, and the upward movement of the upper rod 8 causes the taper surface 8a to engage with the engaging portion 27a.
Is pushed rightward as shown by the chain line in FIG.
【００１８】２８はエアシリンダ６を作動するスイッチ
で、幌内の適宜位置に備えられている。以上の機構によ
り幌枠進退装置が構成されている。また、該装置は幌の
左右両側に夫々設けられており、１個のスイッチ２８の
操作で、両装置が同期的に作動するようになっている。Numeral 28 is a switch for operating the air cylinder 6, which is provided at an appropriate position in the hood. The hood frame advancing / retracting device is configured by the above mechanism. Further, the devices are provided on both the left and right sides of the hood, and the operation of one switch 28 causes both devices to operate synchronously.
【００１９】次で幌施錠装置について説明する。他方の
車両３０の妻面には、前記解放側幌枠５を連結するため
の幌座３１が固設されている。Next, the hood locking device will be described. A hood seat 31 for connecting the release side hood frame 5 is fixed to the end face of the other vehicle 30.
【００２０】幌座３１には締金３２が、解放側幌枠５に
は締金３２のフック部３２ａが挿入する係合部３３とし
ての挿入穴が形成され、これらを一対として、幌の左右
部に夫々３個設けられている。An insert hole is formed in the hood seat 31 as an engaging portion 33 into which the hook 32a of the clamp 32 is inserted in the release side hood frame 5, and these are paired to form a pair of left and right hoods. There are three in each section.
【００２１】締金３２は、幌座３１側に設けた進退手段
により進退するようになっており、その進退手段は次の
ように構成されている。締金３２は幌座３１内に固設し
た締金受３４に進退可能に備えられており、そのフック
部３２ａは幌座３１の前面から突出して上方へ折曲して
いる。 締金３２と締金受３４には上下方向の穴３２
ｂ、３４ａが形成され、これに操作棒３５が上下方向に
貫通している。The clasp 32 is adapted to be advanced and retracted by an advancing and retracting means provided on the hood seat 31 side, and the advancing and retracting means is constructed as follows. The clamp 32 is provided so as to be movable back and forth on a clamp receiver 34 fixedly provided in the hood seat 31, and a hook portion 32a thereof projects from the front surface of the hood seat 31 and is bent upward. Vertical holes 32 are provided in the clamp 32 and the clamp receiver 34.
b and 34a are formed, and the operation rod 35 penetrates in the vertical direction.
【００２２】３６は締金用のアクチュエータでエアシリ
ンダからなり、幌座３１の内側に固設されている。該締
金用エアシリンダ３６のロッド３７の先端には前記の操
作棒３５が固着されており、かつ該操作棒３５は昇降可
能に備えられている。Reference numeral 36 denotes a clamp actuator, which is an air cylinder and is fixed inside the hood seat 31. The operation rod 35 is fixed to the tip of the rod 37 of the clamp air cylinder 36, and the operation rod 35 is provided so as to be able to move up and down.
【００２３】前記締金３２の上部に位置する操作棒３５
の背面側には、上方が後方へ傾斜するテーパ面を有する
締付け用突起３５ａが一体的に形成されている。また、
前記締金３２の穴３２ｂの形状は、この締付け用突起３
５ａが挿入できるように前後方向の長穴に形成されてい
る。An operating rod 35 located above the clamp 32.
On the rear surface side of the above, a tightening projection 35a having a tapered surface whose upper portion inclines rearward is integrally formed. Also,
The shape of the hole 32b of the clamp 32 is such that the tightening projection 3
It is formed in a long hole in the front-rear direction so that 5a can be inserted.
【００２４】３８は前記締金３２を常時前方へ押圧して
いる戻しばねである。尚、幌の左右側の一側には３個の
締金３２が設けられており、これらに前記の１本の操作
棒３５を共通的に貫通させ、かつその各締金３２部にお
ける操作棒３５には締付け用突起３５ａを設けて、１本
の操作棒３５の昇降により同時に３個の締金３２が作動
するようになっている。Reference numeral 38 is a return spring that constantly pushes the clamp 32 forward. In addition, three clamps 32 are provided on the left and right sides of the hood, and one of the operation rods 35 is commonly penetrated through the clamps 32, and the operation rods in each of the clamps 32 are provided. 35 is provided with a tightening projection 35a so that as one operation rod 35 is moved up and down, three clamps 32 are simultaneously operated.
【００２５】更に、幌の他側部にも３個の締金３２が設
けられ、これらも同様にその他側に設けた１本の操作棒
３５ｂで作動させるようになっている。そして両操作棒
３５，３５ｂは図５に示すように連結されている。Further, three clamps 32 are provided on the other side of the hood, and these are similarly operated by one operating rod 35b provided on the other side. Both operation rods 35, 35b are connected as shown in FIG.
【００２６】すなわち、一方の側部における操作棒３５
の上端と他方の側部における操作棒３５ｂの上端とをチ
ェーン４０及び連結杆４１を介して連結し、一方の操作
棒３５を前記の１個のエアシリンダ３６で作動すること
により、他方の操作棒３５ｂも同時に作動して、左右の
全部の締金３２が同時に作動するようになっている。４
２は案内部材を示す。That is, the operating rod 35 on one side
The upper end of the operating rod 35b on the other side is connected via a chain 40 and a connecting rod 41, and one operating rod 35 is operated by the one air cylinder 36 to operate the other operating rod 35b. The bar 35b also operates simultaneously, and all the left and right clamps 32 operate simultaneously. Four
Reference numeral 2 indicates a guide member.
【００２７】尚、この場合には、他方の操作棒３５ｂに
おける締付け用突起３５ａは、締金３２の下部側に設け
られる。４３は締金用エアシリンダ３６を作動するスイ
ッチで、幌座３１内の適宜位置に備えられている。In this case, the tightening protrusion 35a of the other operating rod 35b is provided on the lower side of the clamp 32. A switch 43 operates the clamp air cylinder 36, and is provided at an appropriate position in the hood seat 31.
【００２８】次で本実施例の作動について説明する。図
６（ａ）の如く幌が格納（解放）されている状態におい
て、スイッチ２８をオン操作すると、シリンダ６の下室
内にエアーが導入され、そのピストン６ａが上動し、上
下のロッド８、９が共に上昇する。Next, the operation of this embodiment will be described. When the switch 28 is turned on while the hood is retracted (released) as shown in FIG. 6 (a), air is introduced into the lower chamber of the cylinder 6 and its piston 6a moves upward to move the upper and lower rods 8, 9 rise together.
【００２９】上部ロッド８が上動すると、その上端のテ
ーパ面８ａにより爪作動杆２７が図示右方へ押し移動さ
れる。これにより爪２１は戻しばね２６に抗して爪車２
０から外れ、爪車２０の回転を自由にする。また、この
爪２１が爪車２０から外れるまでは、下部ロッド９のピ
ン９ａが、昇降板１０の長穴１０ｂ内を遊び分だけ上方
へ移動するため、昇降板１０は上昇移動しない。When the upper rod 8 moves upward, the pawl actuating rod 27 is pushed and moved rightward in the drawing by the taper surface 8a at the upper end thereof. As a result, the pawl 21 resists the return spring 26 and the pawl wheel 2
It deviates from 0 and frees the rotation of the ratchet wheel 20. Further, until the claw 21 is disengaged from the ratchet wheel 20, the pin 9a of the lower rod 9 moves upward in the elongated hole 10b of the elevating plate 10 by an amount of play, so that the elevating plate 10 does not move upward.
【００３０】上下のロッド８，９が更に上動すると、そ
の下部ロッド９の上動により、これに備えられたピン９
ａが長穴１０ｂの上端に当り、昇降板１０が上動する。
そのため、作動腕１３は、その補助作動腕１６の上端が
ブラケット１８に連結していることによって、その上部
を前方（図６において左方）へ押し出すように回動す
る。When the upper and lower rods 8 and 9 are further moved upward, the lower rod 9 is moved upward, so that the pin 9 provided thereon is moved.
a hits the upper end of the elongated hole 10b, and the lift plate 10 moves upward.
Therefore, the upper end of the auxiliary operating arm 16 is connected to the bracket 18, so that the operating arm 13 is rotated so as to push the upper portion forward (to the left in FIG. 6).
【００３１】そのため、作動腕１３の上端に係止された
解放側幌枠５は前進し、図６（ｂ）の如く対向する他方
の幌座３１に接近する。この状態で作業者が図６（ｃ）
に示す如く、把手５ａを手で持って解放側幌枠５を若干
持ち上げ、その係合部である挿入穴３３を、対向する幌
座３１から突出している締金３２のフック部３２ａに嵌
合し、その後解放側枠５を自重で下動させ、その挿入穴
３３の上縁片をフック部３２ａの内側に係止、載置す
る。Therefore, the release side hood frame 5, which is locked to the upper end of the operating arm 13, moves forward and approaches the other hood seat 31 that faces it, as shown in FIG. 6B. In this state, the worker is shown in FIG.
As shown in FIG. 4, the handle 5a is held by hand and the release side hood frame 5 is slightly lifted, and the insertion hole 33 as the engaging portion is fitted to the hook portion 32a of the clamp 32 protruding from the opposing hood seat 31. After that, the release side frame 5 is moved downward by its own weight, and the upper edge piece of the insertion hole 33 is locked and placed inside the hook portion 32a.
【００３２】次で、締金用スイッチ４３をオン操作して
シリンダ３６を、そのロッド３７が下動するように作動
させる。すると、操作棒３５が下動し、その締付け用突
起３５ａが締金３２の穴３２ｂに押し込まれ、そのテー
パ面によって締金３２が幌座３１の内方へ押し移動され
る。そのため、そのフック部３２ａは、これに嵌合され
た前記の解放側幌枠５を幌座３１方向へ締め付けて、該
解放側幌枠５と幌座３１を相互に強固に連結し、施錠す
る。Next, the clamp switch 43 is turned on to operate the cylinder 36 so that the rod 37 of the cylinder 36 moves downward. Then, the operating rod 35 is moved downward, the tightening protrusion 35a is pushed into the hole 32b of the clamp 32, and the taper surface pushes the clamp 32 inward of the hood seat 31. Therefore, the hook portion 32a tightens the release side hood frame 5 fitted to the hook portion 32a toward the hood seat 31 to firmly connect the release side hood frame 5 and the hood seat 31 to each other and lock them. ..
【００３３】このとき、パッキン３９が金枠５と幌座３
１間に圧縮介在されるので、この連結部での水密性が確
保される。この連結後、スイッチ２８をオフ操作してシ
リンダ６の上室内にエアーを導入し、上下ロッド８、９
を下動させる。すると、前記の解放側幌枠５の上動によ
って、腕受金１５から外されていた作動腕１３は、昇降
板１０の下動によって図６（Ｄ）のように後退する。At this time, the packing 39 includes the metal frame 5 and the hood seat 3.
Since the compression is interposed between the No. 1 and No. 1, the watertightness at this connecting portion is secured. After this connection, the switch 28 is turned off to introduce air into the upper chamber of the cylinder 6, and the upper and lower rods 8 and 9 are connected.
Move down. Then, due to the upward movement of the release side top frame 5, the operating arm 13 that has been detached from the arm receiving member 15 retreats as shown in FIG.
【００３４】この作動腕１３がその格納状態に近くなる
と、上部ロッド８の上端に形成したテーパ面８ａが爪作
動杆２７の係合部２７ａから外れ、戻しばね２６の反撥
力により爪２１を爪車２０に係止させ、爪車２０の解放
方向への回転を阻止する。作動腕１３が格納位置まで後
退すると、その位置が爪車２０と爪２１との係合により
その復帰状態が保持される。When the operating arm 13 comes close to the retracted state, the tapered surface 8a formed on the upper end of the upper rod 8 is disengaged from the engaging portion 27a of the pawl operating rod 27, and the pawl 21 is pawled by the repulsive force of the return spring 26. The wheel 20 is locked to prevent the ratchet wheel 20 from rotating in the releasing direction. When the operating arm 13 retracts to the retracted position, the return state is maintained by the engagement of the ratchet wheel 20 and the claw 21 at that position.
【００３５】次にこの幌連結状態からその幌を解放する
には、前記と逆の操作を行うことにより解放される。
尚、前記実施例においては、締金３３を、そのフック部
３２ａが幌座３１から常時突出している例を示したが、
非連結時にはそのフック部３２ａが幌座３１内に没入さ
せ、連結時にはそのフック部３２ａを幌座３１の前面か
ら突出させるようにしてもよい。こうすることにより、
非連結状態時にフック部３２ａに着雪して使用不能にな
ることを防止できる。Next, in order to release the hood from the connected state of the hood, the reverse operation is performed to release the hood.
Although the hook 33a of the clasp 33 is always protruding from the hood seat 31 in the above embodiment,
The hook portion 32a may be retracted into the hood seat 31 when not connected, and the hook portion 32a may be projected from the front surface of the hood seat 31 when connected. By doing this,
It is possible to prevent the hook portion 32a from snowing and becoming unusable in the unconnected state.
【００３６】また、前記解放側幌枠５における係合部材
３３は、前記実施例のような挿入穴以外に、図７に示す
ように、解放側幌枠５の室内通路側又は外部側にコ字状
の部材３３′を突設して、これに前記フック部３２ａを
係止させるようにしてもよい。Further, the engaging member 33 in the release side top frame 5, as shown in FIG. 7, other than the insertion hole as in the above embodiment, is provided on the inside passage side or the outside side of the release side top frame 5. A character-shaped member 33 'may be provided so that the hook portion 32a is engaged with it.
【００３７】更に、前記アクチュエータ３６は複数個設
けてもよく、また、操作棒３５はレバー方式等の手動で
操作するようにしてもよい。Further, a plurality of the actuators 36 may be provided, and the operating rod 35 may be manually operated by a lever system or the like.
【００３８】[0038]
【発明の効果】本発明によれば、１個のアクチュエータ
によって幌の前進と後退の操作ができ、かつその後退し
た格納状態を保持できるため、前記従来のものに比べ、
機構が単純化され、かつ部品点数も少なくなる。そのた
め装置の軽量化、故障の低減化、信頼性の向上、製造の
低廉化を図ることができる。According to the present invention, since the hood can be moved forward and backward by one actuator and the retracted retracted state can be maintained, compared to the conventional one.
The mechanism is simplified and the number of parts is reduced. Therefore, it is possible to reduce the weight of the device, reduce failures, improve reliability, and reduce manufacturing cost.
【００３９】更に、エアー切れ等によりアクチュエータ
が作動しないときには、手動で作動腕を操作して解放、
格納ができる。Further, when the actuator does not operate due to air shortage or the like, the operating arm is manually operated to release it.
Can be stored.
【図１】（ａ）は本発明の実施例を示す斜視図、（ｂ）
は要部の側断面図で、図３におけるＣ−Ｃ断面図。FIG. 1A is a perspective view showing an embodiment of the present invention, and FIG.
Is a side sectional view of a main part, and is a sectional view taken along line CC of FIG.
【図２】作動腕部を示す側面図。FIG. 2 is a side view showing an operating arm portion.
【図３】爪車と爪及び上部ロッドとの関係を示す平面
図。FIG. 3 is a plan view showing a relationship between a ratchet wheel and a claw and an upper rod.
【図４】解放側幌枠の施錠部を示す斜視図。FIG. 4 is a perspective view showing a locking portion of the release side hood frame.
【図５】左右の施錠用の操作棒の連結状態を示す正面
図。FIG. 5 is a front view showing a connected state of left and right locking operation rods.
【図６】（ａ）（ｂ）（ｃ）（Ｄ）は幌の後退状態から
前進状態への作動を示す図。6 (a), (b), (c) and (D) are views showing the operation of the hood from the retracted state to the advanced state.
【図７】係合部材の他の実施例を示す一部斜視図。FIG. 7 is a partial perspective view showing another embodiment of the engaging member.
１ 幌座 ３ 幌布 ５ 解放側幌枠 ６ アクチュエータ ８、９ ロッド １０ 昇降板 １３ 作動腕 １６ 補助作動腕 ２０ 爪車 ２１ 爪 ２６ 戻しばね 1 hood seat 3 hood cloth 5 release side hood frame 6 actuators 8 and 9 rods 10 lifting plate 13 operating arm 16 auxiliary operating arm 20 claw wheel 21 claw 26 return spring
─────────────────────────────────────────────────────
─────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成４年１０月２１日[Submission date] October 21, 1992
【手続補正１】[Procedure Amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００１４[Correction target item name] 0014
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【００１４】２０は前記補助作動腕１６のピン１９に固
設した爪車で、該爪車２０は補助作動腕１６及びピン１
９と一体的に回動する。２１は爪で、ブラケット１８に
備えたピン２２に回転可能に備えられている。該爪２１
と爪車２０とは、相互が係合した状態においては補助作
動腕１６の前進作動方向（図２の矢印Ａ方向）への回動
を阻止し、格納作動方向（図２の矢印Ｂ方向）への回動
は自由となるように設定されている。Reference numeral 20 is a ratchet wheel fixed to the pin 19 of the auxiliary actuating arm 16, and the ratchet wheel 20 is the auxiliary working arm 16 and the pin 1.
It rotates together with 9. Reference numeral 21 denotes a claw, which is rotatably provided on a pin 22 provided on the bracket 18. The claw 21
And the ratchet wheel 20 prevent rotation of the auxiliary actuating arm 16 in the forward movement direction (direction of arrow A in FIG. 2 ) in a state of mutual engagement, and the storage movement direction (direction of arrow B in FIG. 2 ). It is set to freely rotate to.
【手続補正２】[Procedure Amendment 2]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００２５[Name of item to be corrected] 0025
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【００２５】更に、幌の他側部にも３個の締金３２が設
けられ、これらも同様にその他側に設けた１本の操作棒
３５ｂで作動させるようになっている。そして両操作棒
３５，３５ｂは図６に示すように連結されている。Further, three clamps 32 are provided on the other side of the hood, and these are similarly operated by one operating rod 35b provided on the other side. And both operating rod 35,35b are connected as shown in FIG.
【手続補正３】[Procedure 3]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００２８[Correction target item name] 0028
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【００２８】次で本実施例の作動について説明する。図
７（ａ）の如く幌が格納（解放）されている状態におい
て、スイッチ２８をオン操作すると、シリンダ６の下室
内にエアーが導入され、そのピストン６ａが上動し、上
下のロッド８、９が共に上昇する。Next, the operation of this embodiment will be described. Figure
When the switch 28 is turned on in the state where the hood is stored (released) as shown in 7 (a), air is introduced into the lower chamber of the cylinder 6 and its piston 6a moves upward, so that the upper and lower rods 8, 9 Rise together.
【手続補正４】[Procedure amendment 4]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００３０[Name of item to be corrected] 0030
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【００３０】上下のロッド８，９が更に上動すると、そ
の下部ロッド９の上動により、これに備えられたピン９
ａが長穴１０ｂの上端に当り、昇降板１０が上動する。
そのため、作動腕１３は、その補助作動腕１６の上端が
ブラケット１８に連結していることによって、その上部
を前方（図７において左方）へ押し出すように回動す
る。When the upper and lower rods 8 and 9 are further moved upward, the lower rod 9 is moved upward, so that the pin 9 provided thereon is moved.
a hits the upper end of the elongated hole 10b, and the lift plate 10 moves upward.
Therefore, the upper end of the auxiliary operating arm 16 is connected to the bracket 18, so that the operating arm 13 is rotated so as to push its upper portion forward (to the left in FIG. 7 ).
【手続補正５】[Procedure Amendment 5]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００３１[Correction target item name] 0031
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【００３１】そのため、作動腕１３の上端に係止された
解放側幌枠５は前進し、図７（ｂ）の如く対向する他方
の幌座３１に接近する。この状態で作業者が図７（ｃ）
に示す如く、把手５ａを手で持って解放側幌枠５を若干
持ち上げ、その係合部である挿入穴３３を、対向する幌
座３１から突出している締金３２のフック部３２ａに嵌
合し、その後解放側枠５を自重で下動させ、その挿入穴
３３の上縁片をフック部３２ａの内側に係止、載置す
る。[0031] Therefore, the release-side hood frame 5 locked with the upper end of the actuating arm 13 is advanced and approaches to the other canopy seat 31 which faces as in Figure 7 (b). Worker in this state Fig. 7 (c)
As shown in FIG. 4, the handle 5a is held by hand and the release side hood frame 5 is slightly lifted, and the insertion hole 33 as the engaging portion is fitted to the hook portion 32a of the clamp 32 protruding from the opposing hood seat 31. After that, the release side frame 5 is moved downward by its own weight, and the upper edge piece of the insertion hole 33 is locked and placed inside the hook portion 32a.
【手続補正６】[Procedure Amendment 6]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００３３[Name of item to be corrected] 0033
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【００３３】このとき、パッキン３９が金枠５と幌座３
１間に圧縮介在されるので、この連結部での水密性が確
保される。この連結後、スイッチ２８をオフ操作してシ
リンダ６の上室内にエアーを導入し、上下ロッド８、９
を下動させる。すると、前記の解放側幌枠５の上動によ
って、腕受金１５から外されていた作動腕１３は、昇降
板１０の下動によって図７（Ｄ）のように後退する。At this time, the packing 39 includes the metal frame 5 and the hood seat 3.
Since the compression is interposed between the No. 1 and No. 1, the watertightness at this connecting portion is secured. After this connection, the switch 28 is turned off to introduce air into the upper chamber of the cylinder 6, and the upper and lower rods 8 and 9 are connected.
Move down. Then, the upward movement of the release-side hood frame 5, actuating arm 13 that has been removed from the arm socket member 15 is retracted as shown in FIG. 7 (D) by downward movement of the elevator plate 10.
【手続補正７】[Procedure Amendment 7]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００３６[Correction target item name] 0036
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【００３６】また、前記解放側幌枠５における係合部材
３３は、前記実施例のような挿入穴以外に、図８に示す
ように、解放側幌枠５の室内通路側又は外部側にコ字状
の部材３３′を突設して、これに前記フック部３２ａを
係止させるようにしてもよい。Further, the engaging member 33 in the release side top frame 5, as shown in FIG. 8 , other than the insertion hole as in the above embodiment, is provided on the inside side of the release side top frame 5 or on the outside side. A character-shaped member 33 'may be provided so that the hook portion 32a is engaged with it.
【手続補正８】[Procedure Amendment 8]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】図面の簡単な説明[Name of item to be corrected] Brief explanation of the drawing
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【図面の簡単な説明】[Brief description of drawings]
【図１】本発明の実施例を示す斜視図。FIG. 1 is a perspective view showing an embodiment of the present invention.
【図２】要部の側断面図で、図４におけるＣ−Ｃ断面
図。 [2] In the side sectional view of a main portion, C-C sectional view of FIG.
【図３】作動腕部を示す側面図。FIG. 3 is a side view showing an operating arm portion.
【図４】爪車、爪及び上部ロッドとの関係を示す平面
図。FIG. 4 is a plan view showing a relationship between a ratchet wheel, a claw, and an upper rod.
【図５】解放側幌枠の施錠部を示す斜視図。FIG. 5 is a perspective view showing a locking portion of the release side hood frame.
【図６】左右の施錠用の操作棒の連結状態を示す正面
図。FIG. 6 is a front view showing a connected state of right and left locking operation rods.
【図７】（ａ）（ｂ）（ｃ）（ｄ）は幌の後退状態から
前進状態への作動を示す図。 7 (a), (b), (c), and (d) are views showing the operation of the hood from the retracted state to the advanced state.
【図８】係合部材の他の実施例を示す一部斜視図。FIG. 8 is a partial perspective view showing another embodiment of the engaging member.
【符号の説明】 １ 幌座 ３ 幌布 ５ 解放側幌枠 ６ アクチュエータ ８、９ ロッド １０ 昇降板 １３ 作動腕 １６ 補助作動腕 ２０ 爪車 ２１ 爪 ２６ 戻しばね[Explanation of symbols] 1 hood seat 3 hood cloth 5 open side hood frame 6 actuators 8, 9 rods 10 lift plates 13 operating arms 16 auxiliary operating arms 20 ratchets 21 claws 26 return springs
【手続補正書】[Procedure amendment]
【提出日】平成４年１０月２１日[Submission date] October 21, 1992
【手続補正１】[Procedure Amendment 1]
【補正対象書類名】図面[Document name to be corrected] Drawing
【補正対象項目名】図１[Name of item to be corrected] Figure 1
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【図１】 [Figure 1]
【手続補正２】[Procedure Amendment 2]
【補正対象書類名】図面[Document name to be corrected] Drawing
【補正対象項目名】図２[Name of item to be corrected] Figure 2
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【図２】 [Fig. 2]
【手続補正３】[Procedure 3]
【補正対象書類名】図面[Document name to be corrected] Drawing
【補正対象項目名】図３[Name of item to be corrected] Figure 3
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【図３】 [Figure 3]
【手続補正４】[Procedure amendment 4]
【補正対象書類名】図面[Document name to be corrected] Drawing
【補正対象項目名】図４[Name of item to be corrected] Fig. 4
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【図４】 [Figure 4]
【手続補正５】[Procedure Amendment 5]
【補正対象書類名】図面[Document name to be corrected] Drawing
【補正対象項目名】図５[Name of item to be corrected] Figure 5
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【図５】 [Figure 5]
【手続補正６】[Procedure Amendment 6]
【補正対象書類名】図面[Document name to be corrected] Drawing
【補正対象項目名】図６[Name of item to be corrected] Figure 6
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【図６】 [Figure 6]
【手続補正７】[Procedure Amendment 7]
【補正対象書類名】図面[Document name to be corrected] Drawing
【補正対象項目名】図７[Name of item to be corrected] Figure 7
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【図７】 [Figure 7]
【手続補正８】[Procedure Amendment 8]
【補正対象書類名】図面[Document name to be corrected] Drawing
【補正対象項目名】図８[Correction target item name] Figure 8
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【図８】 [Figure 8]
Claims (1)
（３）を架設し、幌座（１）の下部側に昇降板（１０）
を設け、上部側に爪車（２０）と常時戻しばね（２６）
で爪車（２０）に係止するように付勢された爪（２１）
を設け、作動腕（１３）を、その一端を前記昇降板（１
０）に連結し、他端を解放側幌枠（５）の上部側に分離
可能に係止して設け、補助作動腕（１６）を、その一端
を前記作動腕（１３）の中央部に連結し、他端を前記爪
車（２０）に固着して設け、更に幌座（１）には、上動
により前記爪（２１）を爪車（２０）より外すロッド
（８）と、上動により前記昇降板（１０）を上動するロ
ッド（９）とを設けると共にこの両ロッド（８）（９）
を１個のアクチュエータ（６）で作動することにしたこ
とを特徴とする車両用幌における幌枠の進退装置。1. A hood cloth (3) is erected between the hood seat (1) and the release side hood frame (5), and an elevating plate (10) is provided on the lower side of the hood seat (1).
Is provided with a ratchet wheel (20) and a constant return spring (26) on the upper side.
(21) urged to engage the ratchet wheel (20) with
And an operating arm (13) whose one end is the lifting plate (1
0), the other end of which is detachably locked to the upper side of the open side hood frame (5), and an auxiliary actuating arm (16) has one end at the central part of the actuating arm (13). It is connected and the other end is fixedly attached to the ratchet wheel (20). Further, the hood seat (1) is provided with a rod (8) for removing the nail (21) from the ratchet wheel (20) by upward movement, and an upper part. And a rod (9) for moving up and down the lifting plate (10) by the movement of the rod (8) and (9).
Is operated by a single actuator (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3211713A JPH0757600B2 (en) | 1991-08-23 | 1991-08-23 | Device for moving back and forth of hood frame in vehicle hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3211713A JPH0757600B2 (en) | 1991-08-23 | 1991-08-23 | Device for moving back and forth of hood frame in vehicle hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0592766A true JPH0592766A (en) | 1993-04-16 |
| JPH0757600B2 JPH0757600B2 (en) | 1995-06-21 |
Family
ID=16610370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3211713A Expired - Fee Related JPH0757600B2 (en) | 1991-08-23 | 1991-08-23 | Device for moving back and forth of hood frame in vehicle hood |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0757600B2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0288872U (en) * | 1988-12-27 | 1990-07-13 | ||
| JPH02193761A (en) * | 1989-01-23 | 1990-07-31 | Narita Seisakusho:Kk | Automatic connecting/releasing device for vehicle hood |
-
1991
- 1991-08-23 JP JP3211713A patent/JPH0757600B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0288872U (en) * | 1988-12-27 | 1990-07-13 | ||
| JPH02193761A (en) * | 1989-01-23 | 1990-07-31 | Narita Seisakusho:Kk | Automatic connecting/releasing device for vehicle hood |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0757600B2 (en) | 1995-06-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7841784B2 (en) | Device for connecting a camera to a supporting device | |
| JPH05169383A (en) | Mechanism to prevent the coupler for automatic tool change from falling off | |
| JPH07328863A (en) | Cylinder head assembly pallet | |
| US7434782B2 (en) | Commercial lifting device-controls for power unit | |
| US4182021A (en) | Tool magazine with a tool removal device | |
| US7410148B2 (en) | Commercial lifting device-power unit | |
| JPH0592766A (en) | Moving device of awning frame in awning for vehicle | |
| US4485549A (en) | Apparatus for changing the tools of a punch press | |
| JPH0154154B2 (en) | ||
| US2530085A (en) | Air-operated vise with improved actuator and adjustment means | |
| US3029859A (en) | Power tools for sheet-metal repair work | |
| JP2017213673A (en) | Improvement of clamping instrument | |
| JPH0455889B2 (en) | ||
| JPH072102A (en) | Locking device for bellows for vehicle | |
| JP3755699B2 (en) | Lift lowering stop device | |
| JPH1158248A (en) | Intermediate claw block of work vise | |
| JP2641008B2 (en) | Automatic removal method of the bobbin case from the sewing machine | |
| JP3004597U (en) | Upper mold for press brake | |
| JP2944452B2 (en) | Automatic connection and release device of vehicle hood | |
| GB2209549A (en) | Telescopic mine roof-support | |
| JP2546084B2 (en) | Toggle parking brake lever device | |
| JPS6326387Y2 (en) | ||
| JPH0334931Y2 (en) | ||
| JPH065358Y2 (en) | Lifting device safety mechanism | |
| JPH08258711A (en) | Automatic connection method for vehicle hood |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |