JPH0535471U - Luggage box sliding regulation device for lorries - Google Patents
Luggage box sliding regulation device for lorriesInfo
- Publication number
- JPH0535471U JPH0535471U JP8613291U JP8613291U JPH0535471U JP H0535471 U JPH0535471 U JP H0535471U JP 8613291 U JP8613291 U JP 8613291U JP 8613291 U JP8613291 U JP 8613291U JP H0535471 U JPH0535471 U JP H0535471U
- Authority
- JP
- Japan
- Prior art keywords
- box
- luggage box
- frame
- sliding
- tilting frame
- 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
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
(57)【要約】
【目的】荷箱の摺動規制及び規制解除を確実に行うこと
ができ、安全で信頼性の高い荷箱摺動規制装置を提供す
る。
【構成】荷箱５に設けられた被係合部材３０と係脱自在
な係合部材２１と、一端部が上記係合部材２１に連結部
材２２を介して連結されたリンク部材２３と、該リンク
部材２３の他端部と支持脚１０とに連結された連結部材
２５とからなり、支持脚１０が格納位置Ａに配置される
と係合部材２１が被係合部材３０と係合するとともに、
支持脚１０が支持位置Ｂに配置されると係合部材２１が
被係合部材３０から離脱するように構成されてなる。
(57) [Summary] [Purpose] To provide a safe and highly reliable packing box sliding restriction device capable of reliably restricting sliding of the packing box and releasing the restriction. An engaging member (21) that is engageable with and disengageable from an engaged member (30) provided in a luggage box (5), a link member (23) whose one end is connected to the engaging member (21) via a connecting member (22), The link member 23 includes the connecting member 25 connected to the other end of the link member 23 and the support leg 10. When the support leg 10 is placed in the storage position A, the engaging member 21 engages with the engaged member 30. ,
When the support leg 10 is placed at the support position B, the engagement member 21 is configured to be disengaged from the engaged member 30.
Description
【０００１】[0001]
本考案は、荷箱が傾動枠上を前後方向に摺動自在になされた貨物自動車におい て、車体の後部に設けられた支持脚の回動位置に基づいて荷箱の摺動を規制する 荷箱摺動規制装置に関する。 The present invention is a freight vehicle in which the luggage box is slidable in the front-rear direction on the tilting frame, and regulates the sliding of the luggage box based on the rotation position of the support legs provided at the rear part of the vehicle body. The present invention relates to a box sliding regulation device.
【０００２】[0002]
従来、車枠上に傾動枠が後端部を中心に傾動自在に設けられるとともに、傾動 枠に荷箱が前後に摺動自在に搭載され、車枠と傾動枠間に介装されたダンプシリ ンダにより傾動枠及び荷箱を傾動させるとともに、傾動枠と荷箱間に介装された スライドシリンダにより荷箱が支持枠上で前後方向に摺動される貨物自動車が提 供されている。そして前記ダンプシリンダ及びスライドシリンダを伸長作動させ ることで、荷箱を適宜角度傾動させた後、この荷箱をその後端部が地上に近接す る位置まで後方に摺動させ、この状態で荷箱後部に歩み板を架設することで、地 上と荷箱との間で車輌等の積卸しを行っていた。 Conventionally, a tilting frame is provided on the vehicle frame so as to be tiltable around the rear end, and a load box is slidably mounted back and forth on the tilting frame and tilted by a dump cylinder interposed between the vehicle frame and the tilting frame. There is provided a freight vehicle in which a frame and a luggage box are tilted, and a luggage cylinder is slid in a front-back direction on a support frame by a slide cylinder interposed between the tilting frame and the luggage box. Then, the dump cylinder and slide cylinder are extended to tilt the load box as appropriate, and then the load box is slid rearward until the rear end of the load box approaches the ground. By installing a walk board at the rear of the box, vehicles were loaded and unloaded between the ground and the packing box.
【０００３】[0003]
そして、上記従来のように構成された貨物自動車では、荷箱を前後方向に摺動 自在に構成しているため、走行時などには荷箱が不用意に摺動することがないよ う荷箱の摺動を確実に阻止し、積卸しなど荷箱を摺動させる時のみ荷箱の摺動を 許容するようにして安全性の向上を図ることが要望されていた。 Further, in the above-described conventional freight vehicle, since the luggage box is configured to be slidable in the front-rear direction, the luggage box is prevented from sliding carelessly during traveling. It was demanded to prevent the sliding of the box surely and allow the sliding of the box only when sliding the box such as loading and unloading to improve the safety.
【０００４】 そこで、本考案は、荷箱を摺動させる際には、必ず車枠の後端部に設けた支持 脚を支持位置に回動させて車枠を支持することに着目し、この支持脚の回動に連 動させて係合部材と被係合部材との係脱を行うことにより、荷箱の摺動規制及び その規制解除を確実に行う荷箱摺動規制装置を提供することを目的とする。In view of the above, the present invention focuses on supporting the vehicle frame by rotating the supporting leg provided at the rear end of the vehicle frame to the supporting position when sliding the luggage box. It is possible to provide a luggage box sliding regulation device that reliably regulates sliding of the luggage box and releases the regulation by engaging and disengaging the engaging member and the engaged member in association with the rotation of the. To aim.
【０００５】[0005]
【課題を解決するための手段】 本考案の貨物自動車の荷箱摺動規制装置は、車枠上に傾動枠が後部ヒンジを中 心に傾動自在に設けられ、該傾動枠に荷箱が前後に摺動自在に設けられるととも に、車枠の後端部に該車枠を支持する支持脚が支持位置と格納位置とに回動自在 に設けられた貨物自動車において、前記傾動枠に回動自在に支持され、前記荷箱 に設けられた被係合部材と係脱自在な係合部材と、前記傾動枠に回動自在に支持 され、一端部が上記係合部材に連結部材を介して連結されたリンク部材と、該リ ンク部材の他端部と前記支持脚とに連結された連結部材とからなり、前記支持脚 が格納位置に配置されると前記係合部材が被係合部材と係合して傾動枠上で荷箱 を固縛しこの荷箱の摺動を規制するとともに、支持脚が支持位置に配置されると 係合部材が被係合部材から離脱して荷箱の摺動規制を解除するように構成された ものである。Means for Solving the Problems In a luggage box sliding regulation device of a freight vehicle of the present invention, a tilting frame is provided on a vehicle frame so as to be tiltable with a rear hinge as a center, and the tilting frame is provided with a back and forth load box. In a freight vehicle that is slidably provided, and a supporting leg that supports the vehicle frame is rotatably provided at a rear end portion of the vehicle frame between a supporting position and a retracted position, and is pivotally movable on the tilting frame. An engaging member that is supported and is engageable with and disengageable from an engaged member provided in the luggage box, and rotatably supported by the tilting frame, and one end thereof is connected to the engaging member via a connecting member. Link member and a connecting member connected to the other end of the link member and the support leg. When the support leg is in the retracted position, the engaging member engages with the engaged member. Together, the luggage box is secured on the tilting frame to regulate the sliding of the luggage box and the support legs are Arranged as the engaging member is one that is configured to release the sliding regulation box load disengaged from the engaged member.
【０００６】[0006]
荷箱を後方に摺動させる時に作動させる支持脚の回動に連動させて係合部材と 被係合部材との係合・解除を行い、これにより荷箱の摺動規制及び規制解除を確 実に行う。 Engage / disengage the engaging member and the engaged member by interlocking with the rotation of the support leg that is activated when the luggage box is slid backward. Really do.
【０００７】[0007]
以下、本考案の一実施例を図面を参照して説明する。 An embodiment of the present invention will be described below with reference to the drawings.
【０００８】 図１は、本考案の貨物自動車の概略構成を示している。FIG. 1 shows a schematic configuration of a lorry of the present invention.
【０００９】 図１において、２は車枠１上に傾動自在に設けられた傾動枠で、傾動枠２は該 傾動枠２に固設されたブラケット２ａを介して枢軸（後部ヒンジ）３を中心に傾 動自在に支持されている。傾動枠２上には荷箱５が前後に摺動自在に搭載されて いる。車枠１と傾動枠２間には傾動枠２を傾動させる図示しないダンプシリンダ が、また、傾動枠２と荷箱５間には荷箱５を前後に摺動させるスライドシリンダ ６がそれぞれ設けられている。そして、これらダンプシリンダ及びスライドシリ ンダ６を伸長作動させることで、荷箱５は、図１に示すような適宜角度傾斜した 状態で、その後端部が地上に近接する位置まで傾動枠２上を後方に摺動すること ができる。In FIG. 1, reference numeral 2 is a tilting frame provided on the vehicle frame 1 so as to be tiltable, and the tilting frame 2 is centered on a pivot (rear hinge) 3 via a bracket 2 a fixedly mounted on the tilting frame 2. It is tiltably supported. A luggage box 5 is mounted on the tilting frame 2 so as to be slidable back and forth. A dump cylinder (not shown) for tilting the tilt frame 2 is provided between the vehicle frame 1 and the tilt frame 2, and a slide cylinder 6 for sliding the load box 5 back and forth is provided between the tilt frame 2 and the load box 5. There is. Then, by extending the dump cylinder and the slide cylinder 6, the load box 5 is tilted at an appropriate angle as shown in FIG. 1 so that the rear end of the load box 5 moves on the tilting frame 2 to a position close to the ground. Can slide backwards.
【００１０】 そして、荷箱５を後方に摺動させた状態で、この荷箱５の後端部と地上間に左 右一対の歩み板４を架設することによって車輌などが積卸し可能になる。Then, with the luggage box 5 slid backward, a pair of left and right step plates 4 are installed between the rear end of the luggage box 5 and the ground, so that a vehicle or the like can be loaded and unloaded. ..
【００１１】 荷箱５の底部後端の両側には、支持ローラ９がそれぞれ設けられており、上述 のように荷箱５が摺動配置された際にこの荷箱５の後端部を支持ローラ９により 支持する。Support rollers 9 are provided on both sides of the rear end of the bottom of the luggage box 5, and support the rear end of the luggage box 5 when the luggage box 5 is slidably arranged as described above. It is supported by rollers 9.
【００１２】 図１における符号８は、荷箱５の後端に上部ヒンジあるいは下部ヒンジを中心 として開閉自在に枢支された後方煽戸である。Reference numeral 8 in FIG. 1 denotes a rear door that is pivotally supported at the rear end of the luggage box 5 so as to be openable and closable around an upper hinge or a lower hinge.
【００１３】 前記車枠１の後端部には支持脚１０が設けられている。Support legs 10 are provided at the rear end of the vehicle frame 1.
【００１４】 支持脚１０は、荷箱５が後方に摺動する際に車枠１の後端部を支持するもので 、図２に示すように、車枠１の後端部の左右にブラケット１１を介して回動自在 に支持された脚本体１２と、これら脚本体１２の先端部間に連設されたローラ１ ３とから構成されており、例えば支持脚１０と車枠１との間に配設された図示し ないシリンダの伸縮により車枠１の後端部を支持する支持位置Ｂと、前方に回動 配置される格納位置Ａとをとるように構成されている。The support legs 10 support the rear end of the vehicle frame 1 when the luggage box 5 slides backward. As shown in FIG. 2, brackets 11 are provided on the left and right of the rear end of the vehicle frame 1. It is composed of a leg body 12 rotatably supported via a roller 13 and a roller 13 continuously provided between the end portions of these leg bodies 12, and is arranged, for example, between the support leg 10 and the vehicle frame 1. It is configured to have a supporting position B for supporting the rear end portion of the vehicle frame 1 by expansion and contraction of a cylinder (not shown) and a storage position A which is pivotally arranged forward.
【００１５】 この支持脚１０には、該支持脚１０が支持位置Ｂに位置する時に荷箱２の後方 への摺動を規制する規制部材２０が連設されている。A restricting member 20 for restricting the rearward sliding of the luggage box 2 when the supporting leg 10 is located at the supporting position B is connected to the supporting leg 10.
【００１６】 規制部材２０は、図２及び図３に示すように、前記傾動枠２に回動自在に支持 され、前記荷箱５に設けられた被係合部材３０と係脱自在なフック（係合部材） ２１と、前記傾動枠２に回動自在に支持され、一端部が上記係合部材２１にロッ ド（連結部材）２２を介して連結されたリンク部材２３と、該リンク部材２３の 他端部と前記支持脚１０の基端部とに連結された連結ロッド（連結部材）２５と から構成されている。As shown in FIGS. 2 and 3, the regulation member 20 is rotatably supported by the tilting frame 2 and can be engaged with and disengaged from the engaged member 30 provided on the luggage box 5 ( Engaging member) 21, a link member 23 rotatably supported by the tilting frame 2, one end of which is connected to the engaging member 21 via a rod (connecting member) 22, and the link member 23. The connecting rod (connecting member) 25 is connected to the other end of the support leg 10 and the base end of the support leg 10.
【００１７】 前記被係合部材３０は、平面視Ｕ状に形成されたもので、これら両端部が荷箱 ５の裏面に固設されたブラケット３１に固設されている。The engaged member 30 is formed in a U shape in a plan view, and both ends thereof are fixed to a bracket 31 fixed to the back surface of the luggage box 5.
【００１８】 前記フック２１は、被係合部材３０と対応するよう前記傾動枠２０に設けられ ており、鉤状に形成された先端部が被係合部材３０の中央部と係脱自在に構成さ れている。The hook 21 is provided on the tilting frame 20 so as to correspond to the engaged member 30, and a hook-shaped tip portion is configured to be disengageable from the central portion of the engaged member 30. It is being touched.
【００１９】 前記連結ロッド２５及びロッド２２の各連結部はピン結合されており、連結ロ ッド２５と支持脚１０の基端部とは該支持脚の回動中心軸に設けられたアーム２ ６を介して連結されている。Each connecting portion of the connecting rod 25 and the rod 22 is pin-connected, and the connecting rod 25 and the base end portion of the supporting leg 10 are connected to the arm 2 provided on the rotation center axis of the supporting leg. It is connected via 6.
【００２０】 次に、このように構成された規制部材２０の動作について説明する。Next, the operation of the regulating member 20 configured as above will be described.
【００２１】 図１に示すように、荷箱５を格納状態から適宜角度傾動させた後に後方に摺動 させる場合、まず、シリンダを伸長させて支持脚１０を支持位置Ｂに回動させる 。この支持脚１０の回動に伴い、連結ロッド２５を介してリンク部材２３が図２ において反時計回りに回動され、これによりフック２１が時計回りに回動されて 該フック２１が被係合部材３０から離脱する。この結果、荷箱５は傾動枠２上を 後方へ摺動可能な状態になる。As shown in FIG. 1, when the luggage box 5 is tilted from the stored state by an appropriate angle and then slid backward, first, the cylinder is extended to rotate the support leg 10 to the support position B. With the rotation of the support leg 10, the link member 23 is rotated counterclockwise in FIG. 2 via the connecting rod 25, whereby the hook 21 is rotated clockwise and the hook 21 is engaged. Separate from the member 30. As a result, the luggage box 5 becomes slidable rearward on the tilting frame 2.
【００２２】 また、荷箱５が格納状態にある時には、支持脚１０を前記と逆の動作で格納位 置Ａに回動させると、今度はリンク部材２３が図２において時計回りに回動され 、これによりフック２１が反時計回りに回動されて該フック２１が被係合部材３ ０と係合する。これにより荷箱５は傾動枠２上で後方への摺動を規制され固縛状 態になる。Further, when the support box 10 is rotated to the storage position A in the reverse operation when the load box 5 is in the stored state, the link member 23 is rotated clockwise in FIG. 2 this time. As a result, the hook 21 is rotated counterclockwise and the hook 21 engages with the engaged member 30. As a result, the luggage box 5 is restrained from sliding rearward on the tilting frame 2 and is in a staking state.
【００２３】 なお、この貨物自動車は、前記スライドシリンダ６を伸長させずにダンプシリ ンダのみを伸長させることによって、荷箱５を摺動させることなく最大傾斜角度 まで傾動させることができ、砂や砂利などの積載用としても用いることができる 。In this freight vehicle, by extending only the dump cylinder without extending the slide cylinder 6, the luggage box 5 can be tilted to the maximum inclination angle without sliding, and sand or gravel can be tilted. It can also be used for loading such as.
【００２４】[0024]
以上述べたように、本考案によれば、荷箱を後方に摺動させる時に作動させる 支持脚の回動に連動させて係合部材と被係合部材との係合・解除を行うことで、 荷箱の摺動規制及び規制解除を確実に行うことができ、安全で信頼性の高い荷箱 摺動規制装置を提供することができる。 As described above, according to the present invention, the engagement member and the engaged member are engaged and disengaged by interlocking with the rotation of the support leg that is operated when the luggage box is slid backward. It is possible to surely perform the sliding regulation and deregulation of the luggage box, and to provide a safe and highly reliable luggage box sliding regulation device.
【図１】貨物自動車の概略構成を示す側面図である。FIG. 1 is a side view showing a schematic configuration of a lorry.
【図２】本考案に係る荷箱摺動規制装置の構成を示す側
面図である。FIG. 2 is a side view showing a configuration of a luggage box sliding regulation device according to the present invention.
【図３】本考案に係る荷箱摺動規制装置の構成を示す正
面図である。FIG. 3 is a front view showing a configuration of a luggage box sliding regulation device according to the present invention.
１ 車枠 ２ 傾動枠 ５ 荷箱 ２１ フック（係合部材） ２２ ロッド（連結部材） ２３ リンク部材 ２５ 連結ロッド（連結部材） ３０ 被係合部材 Ａ 格納位置 Ｂ 支持位置 DESCRIPTION OF SYMBOLS 1 Car frame 2 Tilt frame 5 Packing box 21 Hook (engaging member) 22 Rod (connecting member) 23 Link member 25 Connecting rod (connecting member) 30 Engaged member A Storage position B Support position
Claims (1)
動自在に設けられ、該傾動枠に荷箱が前後に摺動自在に
設けられるとともに、車枠の後端部に該車枠を支持する
支持脚が支持位置と格納位置とに回動自在に設けられた
貨物自動車において、 前記傾動枠に回動自在に支持され、前記荷箱に設けられ
た被係合部材と係脱自在な係合部材と、 前記傾動枠に回動自在に支持され、一端部が上記係合部
材に連結部材を介して連結されたリンク部材と、 該リンク部材の他端部と前記支持脚とに連結された連結
部材とからなり、前記支持脚が格納位置に配置されると
前記係合部材が被係合部材と係合して傾動枠上で荷箱を
固縛しこの荷箱の摺動を規制するとともに、支持脚が支
持位置に配置されると係合部材が被係合部材から離脱し
て荷箱の摺動規制を解除するように構成されたことを特
徴とする貨物自動車の荷箱摺動規制装置。1. A tilting frame is provided on a vehicle frame so as to be tiltable about a rear hinge, a luggage box is provided on the tilting frame so as to be slidable forward and backward, and the vehicle frame is supported at a rear end portion of the vehicle frame. In a freight vehicle in which support legs are rotatably provided in a support position and a storage position, a rotatably supported by the tilting frame, and an engagement / disengagement engagement with an engaged member provided in the luggage box. A member, a link member rotatably supported by the tilting frame, one end of which is connected to the engaging member via a connecting member, and the other end of the link member and the support leg. When the support leg is arranged at the retracted position, the engaging member engages with the engaged member to secure the load box on the tilting frame and regulate the sliding of the load box. At the same time, when the support leg is placed in the support position, the engaging member disengages from the engaged member, and the luggage box is restricted from sliding. A cargo box sliding regulation device for a lorry, which is configured to release.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991086132U JP2536589Y2 (en) | 1991-10-22 | 1991-10-22 | Cargo box sliding control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991086132U JP2536589Y2 (en) | 1991-10-22 | 1991-10-22 | Cargo box sliding control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0535471U true JPH0535471U (en) | 1993-05-14 |
| JP2536589Y2 JP2536589Y2 (en) | 1997-05-21 |
Family
ID=13878187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991086132U Expired - Lifetime JP2536589Y2 (en) | 1991-10-22 | 1991-10-22 | Cargo box sliding control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2536589Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02128640U (en) * | 1989-03-31 | 1990-10-23 | ||
| JP3060134U (en) * | 1998-10-27 | 1999-07-30 | 船井電機株式会社 | Printer paper feed mechanism |
-
1991
- 1991-10-22 JP JP1991086132U patent/JP2536589Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02128640U (en) * | 1989-03-31 | 1990-10-23 | ||
| JP3060134U (en) * | 1998-10-27 | 1999-07-30 | 船井電機株式会社 | Printer paper feed mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2536589Y2 (en) | 1997-05-21 |
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