JPS5878215U

JPS5878215U - Door opening/closing device for freight vehicles

Info

Publication number: JPS5878215U
Application number: JP17263681U
Authority: JP
Inventors: 蚊爪　喜与治; 押尾　信一
Original assignee: 美川ボデ−株式会社
Priority date: 1981-11-21
Filing date: 1981-11-21
Publication date: 1983-05-26
Also published as: JPS6130906Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

、　　添付図面は本考案に係る貨物自動車における煽り
扉の開閉装置の概略図であり、第１図は本考案の装置を
閉じた状態を示す図、第２図は本考案の装置を半ば開放
した状態を示す図、第３図は本考、　案の装置を全開し
た状態を示す図、第４図は本考案のＬ状の上扉を示す図
である。図において、２・・・・・・上扉、３・・・・・・下扉
、５・・・・・・蝶番、６・・・・・・下扉蝶番、７・
・・・・・平行スライド棒、δ・・・・・・上扉ステー
、９・・・・・・回転ステー、１０・・・・・・下Ｊｊ
％ステー、１１・・・・・・ヨークピンＡ１１２・・・
・・・ヨークピンＢ１１３・・・・・・固定ピン、１４
・・・・・・ピン、１５・・・・・・ヨークピンＣ，１
６・・・・・・ヨークピンＤ１１７・・・・・・平行道
、１８・・・・・・Ｌ状の上扉。補正　昭５’ｌ　１（１２２実用新案登録請求の範囲、図面の簡単な説明を次のよう
に補正する。Ｏ実用新案登録請求の範囲車輌１の屋根本体２に一番３で枢着された上扉−ａと、
車輛１の床部材４、に蝶番５で枢着された下扉すとより
なり、該上扉ａの裏側適宜位置に縦方向の溝形案内枠６
を取付け、該案内枠内に第１連結部材７の下端係合部６
を摺動自在に緩装するとともに該第１連結部材７の上端
中、下扉すの！側′適宜位置に下端を蝶番９で枢着され
た第２連結部材ｉｍｍの上端とを、固定ブツシュ１１等
に案内さ−れて上下に摺動自在にした縦杆１２の頂端と
下端とにそれぞれビン１３．１４で枢着し、該第１連結
部材７の適宜位置に車輌の内壁に固定ピン１５で枢着さ
れた回転連結部材１６の下端をピン１７で枢着したこと
を特徴とする貨物自動車における煽り扉の開閉装置。　
゛図面の簡単な説明第１図は本考案の貨物自動車における煽り扉の閉扉状態
を示す要部の断面図、第２図は本考案の　　−−半開放
状態を示す要部の作用図、第３図は本考案の全開放状態
を示す要部の作用図である。第４図は上扉の他の実施例
を示す断面図、第５図は第２図Ａ−Ａ線の断面図である
。　　−− ａ・・・上扉、ｂ・・・下扉、２・・・屋根本体、６−
・・溝形枠案内枠、７・・・第１連結部材、１◎・・・
第２連結部材、１２−・・縦杆、１６−・・回転連結部
材。２１３１５ −　　　・」　・・］ト ―羊↓５−゛イ　１苧　７３１２！１ ■ １４　　″″　　　第４図, The attached drawings are schematic diagrams of the device for opening and closing the sliding door of a freight vehicle according to the present invention, and Fig. 1 shows the device of the present invention in a closed state, and Fig. 2 shows the device of the present invention in a partially opened state. FIG. 3 is a diagram showing the device of the present invention in a fully opened state, and FIG. 4 is a diagram showing the L-shaped upper door of the present invention. In the figure, 2... upper door, 3... lower door, 5... hinge, 6... lower door hinge, 7...
...Parallel slide bar, δ...Upper door stay, 9...Rotating stay, 10...Lower Jj
% Stay, 11... Yoke pin A112...
... Yoke pin B113 ... Fixed pin, 14
...Pin, 15...Yoke pin C, 1
6...Yoke pin D117...Parallel path, 18...L-shaped upper door. Amendment 1975 1 (122) The claims for utility model registration and the brief description of the drawings are amended as follows. Upper door-a and
The lower door is pivoted to the floor member 4 of the vehicle 1 with a hinge 5, and a vertical groove-shaped guide frame 6 is provided at an appropriate position on the back side of the upper door a.
The lower end engaging portion 6 of the first connecting member 7 is attached within the guide frame.
The upper end of the first connecting member 7 and the lower door are slidably and loosely mounted. The upper end of the second connecting member imm, whose lower end is pivoted at an appropriate position with a hinge 9, is connected to the top end and lower end of the vertical rod 12, which is guided by a fixed bushing 11 etc. and is slidable up and down. The lower end of a rotary connecting member 16 is pivotally connected to the inner wall of the vehicle by a fixed pin 15 at an appropriate position of the first connecting member 7, and is pivotally connected to the inner wall of the vehicle by a pin 17. A door opening/closing device for a freight vehicle.
゛Brief explanation of the drawings Fig. 1 is a cross-sectional view of the main parts of the truck door of the present invention showing the swing door in the closed state, Fig. 2 is an operational view of the main parts of the invention showing the swing door in the semi-open state; FIG. 3 is an operational view of the main parts of the present invention in a fully open state. FIG. 4 is a sectional view showing another embodiment of the upper door, and FIG. 5 is a sectional view taken along line A--A in FIG. 2. -- a... Upper door, b... Lower door, 2... Roof body, 6-
... Channel frame guide frame, 7... First connecting member, 1◎...
Second connecting member, 12--vertical rod, 16--rotating connecting member. 21315 - ・・・】To-sheep↓5-゛i 1 ram 73 12! 1 ■ 1 4 ″″ Figure 4

Claims

[Scope of utility model registration request]

Upper door 2 or L-shaped upper door 1 pivoted by a hinge 5
8 and a lower door 3 which is pivotally connected to the floor end of the vehicle by a hinge 6.
An upper door stay 8 is provided at an appropriate position on the back side of the upper door 2 by a pin 11 in order to interlock the upper and lower doors 2゜3. is a parallel path 1 with a mechanism that allows the pin 11 to slide in parallel.
A lower door stay 10 is provided at an appropriate position on the back side of the lower door 3 and is pivoted by a pin 16. One end of the upper door saw 8 is connected to the upper end of the parallel slide rod 7 by a pin 14. The lower end of the rod 7 is pivotally connected to the other end of the lower door stay 10 by a pin 15,
The upper door stay 8 is pivotally connected to a rotating stay 9 by a pin 12 at an appropriate position, and the other end of the rotating stay 9 is pivotally fixed to an inner wall by a fixing pin 13. Swing door opening/closing device.