JPS5854407Y2 - Box bottom door opening/closing device - Google Patents
Box bottom door opening/closing deviceInfo
- Publication number
- JPS5854407Y2 JPS5854407Y2 JP1980027604U JP2760480U JPS5854407Y2 JP S5854407 Y2 JPS5854407 Y2 JP S5854407Y2 JP 1980027604 U JP1980027604 U JP 1980027604U JP 2760480 U JP2760480 U JP 2760480U JP S5854407 Y2 JPS5854407 Y2 JP S5854407Y2
- Authority
- JP
- Japan
- Prior art keywords
- bottom door
- chain
- hole
- stopper
- closing device
- 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
Landscapes
- Refuse Receptacles (AREA)
Description
【考案の詳細な説明】
本考案は集塵船の集塵かと等の箱体の底扉開閉装置、特
に観音開き扉の開閉装置に関するものである。[Detailed Description of the Invention] The present invention relates to a bottom door opening/closing device for a box body such as a dust collection can of a dust collecting vessel, and particularly to a device for opening/closing a double door.
本考案箱体の底扉開閉装置は、開閉底扉の遊端部にその
一端を固定した鎖と、この鎖を通過せしめた箱体の枠に
形成した孔と、この孔を通過する鎖を孔の一側に押圧す
るためこの鎖に係合するこの鎖を構成する１つの環の高
さより小さい厚さの移動自在の板状ストッパーとより戒
ることを特徴とする。The bottom door opening/closing device of the box body of the present invention consists of a chain, one end of which is fixed to the free end of the bottom door, a hole formed in the frame of the box body through which the chain passes, and a chain that passes through this hole. It is further characterized by a movable plate-shaped stopper having a thickness smaller than the height of one ring constituting the chain, which engages the chain to press against one side of the hole.
以下図面によって本考案の実施例を説明する。Embodiments of the present invention will be described below with reference to the drawings.
一般に集塵船に載置されている集塵かとはその底扉を観
音開きに開いてかご内のごみを排出するようにしている
が、従来のものは底扉の遊端を掛金によりかご底部に係
合する構造であるためその取り扱いが極めて面別であり
、ごみを満載したときにはその重さによって底扉の掛金
が外れなくなる等の欠点があった。Generally, the dust collector installed on a dust collector has a bottom door that opens double-sided to discharge the garbage inside the basket, but in conventional models, the free end of the bottom door is attached to the bottom of the basket with a latch. Because of the engaging structure, handling is extremely dependent on the area, and when it is full of garbage, there are drawbacks such as the bottom door being unable to be latched due to its weight.
又このようなものでは底扉を開いた場合底扉がかごから
垂直に垂れ下がるため、ごみを排出した後その昔ま着地
せしめれば最初に底扉の遊端が直角に着地するためこれ
を破損せしめる等の欠点があった。In addition, when the bottom door of this kind is opened, the bottom door hangs vertically from the basket, so if you let it land on the ground some time after discharging the garbage, the free end of the bottom door will land at right angles first, causing damage to it. There were drawbacks such as being forced to do so.
又従来の機構では任意の開き角度に底扉を開くとことは
不可能である。Furthermore, with the conventional mechanism, it is impossible to open the bottom door at an arbitrary opening angle.
本考案においてはこのような欠点を除くため第１図に示
すようにかと１の観音開きの底扉２の道端又はその近傍
に多数のＯリングを連結して収る鎖３の一端を固定し、
この鎖３をかと１の上方枠４に形成した孔５を通してか
と１の上面より引き出し鎖３の上端に前記孔５の直径よ
り十分大きい直径の把手兼ストッパーリング６を取り付
けると共に、前記上枠４に前記録３を構成する１つの環
の高さより小さい厚さの板状チエンストッパーγの基部
を回動自在に枢支し、これを回動せしめた際その側面が
孔５を通過している鎖３を構成している１つの環の側面
に係合し鎖３を孔５の一側に押し付は得るようにする。In the present invention, in order to eliminate such drawbacks, as shown in FIG. 1, one end of a chain 3, which is fitted with a large number of O-rings connected to each other, is fixed to the roadside or near the roadside of the double-sided bottom door 2, as shown in FIG.
The chain 3 is pulled out from the upper surface of the heel 1 through a hole 5 formed in the upper frame 4 of the heel 1, and a handle/stopper ring 6 having a diameter sufficiently larger than the diameter of the hole 5 is attached to the upper end of the chain 3. The base of a plate-shaped chain stopper γ having a thickness smaller than the height of one ring constituting the previous record 3 is rotatably supported, and when it is rotated, its side surface passes through the hole 5. The chain 3 is engaged with the side surface of one ring constituting the chain 3 so as to press the chain 3 against one side of the hole 5.
尚前記ストッパー７の遊端には孔８を設け、前記ストッ
パー７を回動したときにたどる孔８の軌跡に沿って多数
の孔９を上枠４に形成し、これら孔８，９に共通にピン
（図示せず）を挿入することによってストッパー７を任
意の回動位置に保持できるようにする。A hole 8 is provided at the free end of the stopper 7, and a large number of holes 9 are formed in the upper frame 4 along the trajectory of the hole 8 that is followed when the stopper 7 is rotated. By inserting a pin (not shown) into the stopper 7, the stopper 7 can be held at any rotational position.
本考案装置は上記のような構成であるから鎖３を上方に
引張り底扉２を閉じた状態でストッパー７を第２図にお
いて反時計方向に回動し、ストッパー７によって鎖３を
孔５の一側に強固に押し付けた状態でストッパーＩの孔
８と上枠の任意の孔９内にピンを押し込めば底扉２を簡
単に閉めた１１とすることができる。Since the device of the present invention has the above-mentioned configuration, the chain 3 is pulled upward and the stopper 7 is rotated counterclockwise in FIG. 2 with the bottom door 2 closed. The bottom door 2 can be easily closed 11 by pushing the pin into the hole 8 of the stopper I and any hole 9 in the upper frame while firmly pressing it to one side.
又底扉２を開くときはピンを外しストッパー７を第２図
に釦いて時計方向に回動すればよく、その除銀３の端部
に取り付けたストッパーリング６が孔５に突き当り底扉
の開きが止するから鎖３の長さを適当に調節することに
より又はストッパー７を再び反時計方向に回動して鎖３
の任意の１つの環に係合せしめることにより底扉を斜め
の状態に保持し垂立状態とならないようにすることがで
きる。To open the bottom door 2, remove the pin, press the stopper 7 as shown in Figure 2, and rotate it clockwise.The stopper ring 6 attached to the end of the silver remover 3 will hit the hole 5 and open the bottom door. Since the chain 3 stops opening, adjust the length of the chain 3 appropriately or turn the stopper 7 counterclockwise again to open the chain 3.
By engaging any one ring of the bottom door, it is possible to hold the bottom door in an slanted state and prevent it from being in an upright state.
叉鎖３を上方に引張った状態で底扉を徐々に開くように
することもでき、その開扉作業を極めて安全になし得る
。It is also possible to gradually open the bottom door while the fork 3 is pulled upward, and the opening operation can be performed extremely safely.
尚鎖３を引張って底扉２を閉じる際前記ストッパーリン
グ６を持って行えばその作業が容易である０
上記のように本考案装置によれば底扉の開閉装置がかご
の底部ではなく総べて上部にあるのでその作業が極めて
容易であり又底扉の開放が不可能になる等の虞れがなく
、底扉を閉じる際にもかごを着地せしめれば底扉が自然
に閉じるのでこの状態で鎖をストッパーによって鎖錠す
れば良い。Furthermore, when pulling the chain 3 to close the bottom door 2, holding the stopper ring 6 makes the work easier.As described above, according to the device of the present invention, the bottom door opening/closing device is not located at the bottom of the car, but from the entire car. Since all of the baskets are located at the top, the work is extremely easy, and there is no risk of the bottom door becoming impossible to open, and when closing the bottom door, the bottom door closes naturally if the basket lands on the ground. In this state, the chain can be locked with a stopper.
第１図は底扉が閉じている状態を示す本考案装置の説明
用側面図、第２図はその要部の平面図、第３図は底扉が
開いている状態を示す説明図である。
１・・・かご、２・・・底扉、３・・・鎖、４・・・上
方枠、５・・・孔、６・・・ストツバ−リング、７・・
・板状チエンストツパー ８，９・・・孔。Fig. 1 is an explanatory side view of the device of the present invention showing a state in which the bottom door is closed, Fig. 2 is a plan view of the main parts thereof, and Fig. 3 is an explanatory view showing a state in which the bottom door is open. . 1... Basket, 2... Bottom door, 3... Chain, 4... Upper frame, 5... Hole, 6... Stopper ring, 7...
- Plate chain stoppers 8, 9...holes.
Claims (1)
通過せしめるため箱体の枠に形成した孔と、この孔を通
過する鎖を孔の一側に押圧するためこの鎖に係合するこ
の鎖を構成する１つの環の高さより小さい厚さの移動自
在の板状ストッパーとより戊ることを特徴とする箱体の
底扉開閉装置。A chain with one end fixed to the free end of the opening/closing bottom door, a hole formed in the frame of the box for the chain to pass through, and a hole in the box to push the chain passing through the hole to one side of the hole. A bottom door opening/closing device of a box body, characterized in that it has a movable plate-like stopper with a thickness smaller than the height of one ring constituting the engaging chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980027604U JPS5854407Y2 (en) | 1980-03-05 | 1980-03-05 | Box bottom door opening/closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980027604U JPS5854407Y2 (en) | 1980-03-05 | 1980-03-05 | Box bottom door opening/closing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56132202U JPS56132202U (en) | 1981-10-07 |
| JPS5854407Y2 true JPS5854407Y2 (en) | 1983-12-12 |
Family
ID=29623558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980027604U Expired JPS5854407Y2 (en) | 1980-03-05 | 1980-03-05 | Box bottom door opening/closing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5854407Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS512424U (en) * | 1974-06-24 | 1976-01-09 |
-
1980
- 1980-03-05 JP JP1980027604U patent/JPS5854407Y2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS512424U (en) * | 1974-06-24 | 1976-01-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56132202U (en) | 1981-10-07 |
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