JPH0416732Y2 - - Google Patents

Description

【考案の詳細な説明】 ［産業上の利用分野］ 本考案は開閉可能な幌部材を備えた貨物自動車
に関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a truck equipped with an openable and closable top member.

［従来技術］ 従来の貨物自動車の幌開閉機構を第４図及び第
５図に示す。図において、１は貨物自動車の荷
台、２は荷台１の両側に丁番３により回動可能に
取付けられた煽である。４は荷台１の前部と後部
に立設された壁板（壁板の代わりに門形の支柱が
用いられる場合もある）、５は前後の壁板４の上
部中央相互間に架設された縦枠である。[Prior Art] A conventional truck hood opening/closing mechanism is shown in FIGS. 4 and 5. In the figure, 1 is a loading platform of a truck, and 2 is a fan rotatably attached to both sides of the loading platform 1 by hinges 3. 4 is a wall plate erected at the front and rear of the loading platform 1 (a gate-shaped support may be used instead of a wall plate), and 5 is a wall plate erected between the upper centers of the front and rear wall plates 4. It is a vertical frame.

６は壁板４間の天井部及び側面部を被う略Ｌ字
形に形成した幌部材である。この幌部材６として
は骨格部材に幌布を張設して成るもの、又は全体
が金属板から成るものが用いられる。幌部材６は
上記縦枠５の両側に丁番７によつて回動可能に支
持されている。８は壁板４上部と幌部材６間に設
けられた伸縮手段であり、一端を軸９によつて壁
板４上部に軸支され、他端を軸１０によつて幌部
材６下部に軸支されている。この伸縮手段８とし
ては油圧又はエアーシリンダあるいはウインチ等
が用いられる。 Reference numeral 6 denotes a canopy member formed in a substantially L-shape to cover the ceiling and side surfaces between the wall panels 4. This hood member 6 is made of a frame member covered with a hood cloth, or made entirely of a metal plate. The hood member 6 is rotatably supported by hinges 7 on both sides of the vertical frame 5. Reference numeral 8 denotes an expansion/contraction means provided between the upper part of the wall plate 4 and the hood member 6, one end of which is pivotally supported on the upper part of the wall plate 4 by a shaft 9, and the other end supported by a shaft 10 in the lower part of the hood member 6. supported. As this expansion/contraction means 8, a hydraulic or air cylinder, a winch, or the like is used.

以上のような構造により、伸縮手段８を作動さ
せて伸ばすと幌部材６が押し上げられ、第５図に
示す如く丁番７を支店として上方に回動して側面
部が解放する。また、伸縮手段８を縮めれば第４
図の元の閉状態に戻る。これにより、幌部材６の
開閉が行なえ荷物の積み降し作業が容易となる。 With the above-described structure, when the expansion/contraction means 8 is operated and extended, the hood member 6 is pushed up, and as shown in FIG. 5, the hood member 6 is rotated upward using the hinge 7 as a branch, and the side portions are released. Also, if the telescopic means 8 is retracted, the fourth
Return to the original closed state shown in the figure. Thereby, the canopy member 6 can be opened and closed, making it easier to load and unload cargo.

しかしながら、上述した従来の貨物自動車では
荷台１の側面部からの積み降しは自由に行なえる
が、解放した幌部材６が天井部上部に位置してい
るため、この幌部材６が邪魔となつてクレーン等
による天井部からの荷物の積み降しができない欠
点があつた。 However, although loading and unloading from the sides of the cargo platform 1 can be carried out freely in the above-mentioned conventional freight vehicle, since the released hood member 6 is located above the ceiling, this hood member 6 becomes an obstacle. The disadvantage was that cargo could not be loaded or unloaded from the ceiling using a crane or the like.

［考案の目的］ 本考案は以上述べた従来の問題点に鑑みてなさ
れたものであり、その目的は幌部材の側面部及び
天井部の解放が行なえ、側面部及び天井部のどち
ら側の積み降ろしが必要に応じて可能とした開閉
可能な幌部材を備えた貨物自動車を提案すること
にある。[Purpose of the invention] The present invention was made in view of the conventional problems mentioned above, and its purpose is to make it possible to release the side and ceiling parts of the canopy, and to prevent stacking on either side of the side or ceiling. The object of the present invention is to propose a truck equipped with an openable/closeable hood member that can be lowered as needed.

［考案の概要］ 上記目的を達成する本考案の貨物自動車は、荷
台の前後に立設された支持体と、支持体上に横方
向にスライド可能に設けられた横枠と、横枠相互
間に架設された縦枠と、縦枠の両側に開閉可能に
軸支された略Ｌ字形の幌部材とを備え、幌部材の
開放と共に、横枠をスライドさせ側面部及び天井
部を解放するようにした構成である。[Summary of the invention] The freight vehicle of the invention that achieves the above object has a support body erected in front and rear of the loading platform, a horizontal frame provided on the support body so as to be slidable laterally, and a space between the horizontal frames. It is equipped with a vertical frame installed in the vertical frame, and a roughly L-shaped hood member pivotally supported on both sides of the vertical frame so that it can be opened and closed. This is the configuration.

［実施例］ 以下、本考案を好適な一実施例を示す図面を参
照して詳細に説明する。[Embodiment] Hereinafter, the present invention will be described in detail with reference to the drawings showing a preferred embodiment.

第１図から第３図は本考案の一実施例に係る貨
物自動車の幌部材の開閉機構を示す。図におい
て、前述した第４図及び第５図と同一の参照番号
を付した部分は同一の構成を示している。壁板４
に荷台１の前部と後部に立設されており、幌部材
６は丁番７によつて縦枠５の両側に回動可能に軸
支されている。 1 to 3 show an opening/closing mechanism for a truck top member according to an embodiment of the present invention. In the figure, parts given the same reference numerals as in FIGS. 4 and 5 described above indicate the same configuration. wall board 4
The top member 6 is rotatably supported on both sides of the vertical frame 5 by hinges 7.

さて本実施例においては、前部と後部の壁板４
の上部に第２図に示す如く上部が開いた断面形状
を有する延長部材１３を固定し、その延長部材１
３内に断面が四角の横枠１２を長さ方向にスライ
ド可能に収納している。なお、図面では適宜上前
部又は後部の壁板４の一方のみを示しているが、
上記延長部材１３及び横枠１２は前後両方の壁板
４上に設けられていることは言うまでもない。ま
た、横枠１２は第１図及び第２図に示す如く、延
長部材１３内に納められたナイロン樹脂等の摩擦
係数の小さい材料より成る滑り部材１０，１１
に、両側面と下面が接触した状態で延長部材１３
内に保持されており、これにより横枠１２は延長
部材１３に対し軽い力でスライド可能である。 Now, in this embodiment, the front and rear wall plates 4
An extension member 13 having a cross-sectional shape with an open top as shown in FIG. 2 is fixed to the upper part of the extension member 1.
A horizontal frame 12 having a square cross section is housed in the frame 3 so as to be slidable in the length direction. In addition, although the drawing shows only one of the front or rear wall plate 4 as appropriate,
It goes without saying that the extension member 13 and the horizontal frame 12 are provided on both the front and rear wall plates 4. As shown in FIGS. 1 and 2, the horizontal frame 12 also includes sliding members 10 and 11 made of a material with a small coefficient of friction such as nylon resin and housed in an extension member 13.
, the extension member 13 is in contact with both side surfaces and the bottom surface.
This allows the horizontal frame 12 to slide relative to the extension member 13 with a light force.

縦枠５は第２図に示すように、上記前後の横枠
１２上に支持部材１４を介して架設されている。
また、油圧又はエアーシリンダあるいはウインチ
等から成る伸縮手段８は、両端を横枠１２と幌部
材６に夫々軸９及び１０によつて軸支されてい
る。従つて、本実施例においても前述した従来例
と同様、伸縮手段８を伸縮させることによつて丁
番７を中心として幌部材６を開閉することができ
るものである。第１図は伸縮手段８を伸ばし幌部
材６を開放した状態である。 As shown in FIG. 2, the vertical frame 5 is constructed on the front and rear horizontal frames 12 via support members 14.
Further, an expansion/contraction means 8 consisting of a hydraulic or air cylinder, a winch, or the like is pivotally supported at both ends by the horizontal frame 12 and the canopy member 6 by shafts 9 and 10, respectively. Therefore, in this embodiment as well, as in the conventional example described above, the canopy member 6 can be opened and closed about the hinge 7 by expanding and contracting the extensible means 8. FIG. 1 shows a state in which the telescopic means 8 is extended and the hood member 6 is opened.

次に、本実施例では第１図に示すように、横枠
１２内に一端を延長部材１３の端部に軸１６によ
つて軸支し、かつ他端を横枠１２に対し軸１７で
軸支した伸縮手段１５が設けられている。この伸
縮手段１５は上記の伸縮手段８と同様、油圧又は
エアーシリンダあるいはウインチ等より成る。こ
れにより伸縮手段１５を伸縮すると、横枠１２が
延長部材１３内で左右にスライドする。第１図は
伸縮手段１５を縮めた状態を示す。 Next, in this embodiment, as shown in FIG. Pivotally supported telescoping means 15 are provided. This telescopic means 15, like the aforementioned telescopic means 8, is composed of a hydraulic or air cylinder, a winch, or the like. As a result, when the extensible means 15 is expanded or contracted, the horizontal frame 12 slides from side to side within the extension member 13. FIG. 1 shows the telescopic means 15 in a retracted state.

以上のような構成により、荷台２の側面部で荷
物の積み降しを行なう場合は、伸縮手段１５を縮
めた状態にしておいて第１図に示す如く伸縮手段
８を伸ばし幌部材６を開放させればよい。 With the above configuration, when loading and unloading cargo on the side surface of the loading platform 2, the telescopic means 15 is kept in a retracted state and the telescopic means 8 is extended to open the hood member 6 as shown in FIG. Just let it happen.

次に、クレーン等により天井部からの荷物の積
み降しを行なう場合は、第３図に示す如く左側の
幌部材６を閉じた状態として右側の幌部材６のみ
を開放した後、伸縮手段１５を伸ばし横枠１２を
図中左側にスライドさせる。この横枠１２のスラ
イドにより図示の如く壁板４の天井部が開放し、
天井部からの積み降しが可能になる。この場合、
同時に側面部からの積み降しも可能である。即
ち、天井部及び側面部の両方からの積み降しがで
きる。幌部材６を閉じるときは、伸縮手段１５を
縮めて元の位置に戻し伸縮手段８を縮めればよ
い。 Next, when loading and unloading cargo from the ceiling using a crane or the like, as shown in FIG. 3, after closing the left canopy member 6 and opening only the right canopy member 6, , and slide the horizontal frame 12 to the left in the figure. By sliding the horizontal frame 12, the ceiling of the wall board 4 is opened as shown in the figure.
Loading and unloading from the ceiling becomes possible. in this case,
At the same time, loading and unloading from the side is also possible. That is, it is possible to load and unload from both the ceiling and the side. When closing the canopy member 6, it is sufficient to retract the extensible means 15 and return it to its original position, and then retract the extensible means 8.

以上の如く、本実施例では側面部のみならず、
天井部からの荷物の積み降しが可能となり作業効
率の向上が図られる。また、構造も比較的簡単で
済む。なお、上記実施例では幌部材６のうち、一
方のみの天井部開放を行なう場合を説明したが、
伸縮手段１５によつて横枠１２を左右どちらにも
スライドできるようにし、両方の幌部材６の天井
部を開放できるようにすることも可能である。 As mentioned above, in this embodiment, not only the side part but also
It becomes possible to load and unload cargo from the ceiling, improving work efficiency. Furthermore, the structure is relatively simple. In addition, in the above embodiment, the case where only one ceiling part of the canopy member 6 is opened is explained.
It is also possible to enable the horizontal frame 12 to slide to the left or right by means of the expansion/contraction means 15, so that the ceiling portions of both hood members 6 can be opened.

［考案の効果］ 以上述べた如く本考案によれば、幌部材の側面
部及び天井部の開放が行なえるので、側面部及び
天井部のどちら側からの積み降しが必要に応じて
可能となる。このため、積み降し作業の効率の向
上が図られる。[Effects of the invention] As described above, according to the invention, the sides and ceiling of the canopy member can be opened, so loading and unloading can be done from either side or ceiling as needed. Become. Therefore, the efficiency of loading and unloading work can be improved.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例に係る貨物自動車の
幌部材開閉部の正面図、第２図は第１図のＡ−Ａ
線部分の断面図、第３図は上記幌開閉部の動作を
説明するための正面図、第４図及び第５図は従来
の貨物自動車の幌開閉部の一例を示す正面図であ
る。 ここで、１……荷台、４……壁板、５……縦
枠、６……幌部材、８，１５……伸縮手段、１
０，１１……滑り部材、１２……横枠、１３……
延長部材である。 FIG. 1 is a front view of a hood member opening/closing part of a freight vehicle according to an embodiment of the present invention, and FIG. 2 is an A-A in FIG. 1.
FIG. 3 is a front view for explaining the operation of the hood opening/closing section, and FIGS. 4 and 5 are front views showing an example of the hood opening/closing section of a conventional freight vehicle. Here, 1... loading platform, 4... wall plate, 5... vertical frame, 6... hood member, 8, 15... expansion/contraction means, 1
0, 11...Sliding member, 12...Horizontal frame, 13...
It is an extension member.

Claims (1)

【実用新案登録請求の範囲】 荷台の前後に立設された支持体と、該支持体上
において該支持体の長手方向にスライド可能に設
けられた横枠と、該横枠を前記スライド駆動する
第１伸縮手段と、前記横枠の略中央において相互
間に架設された縦枠と、該縦枠の外側の両側にお
いて開閉可能に軸支された略Ｌ字形の幌部材と、
該幌部材を開閉駆動するために前記幌部材と前記
横枠の間に設けられた第２伸縮手段とを具備して
なり、 前記第２伸縮手段の駆動により前記幌部材の側
面部の開放を行ない、 前記第２伸縮手段と前記第１伸縮手段の駆動に
より前記幌部材の側面部及び天井部を開放するこ
とを特徴とする貨物自動車。[Claims for Utility Model Registration] A support body erected in front and rear of a loading platform, a horizontal frame provided on the support body so as to be slidable in the longitudinal direction of the support body, and a horizontal frame that is slidably driven as described above. a first expansion/contraction means, a vertical frame installed between the horizontal frames at approximately the center thereof, and a generally L-shaped hood member pivotally supported on both sides of the outside of the vertical frame so as to be openable and closable;
A second telescoping means is provided between the canopy member and the horizontal frame to open and close the canopy member, and the side portion of the canopy member is opened by driving the second telescoping means. A freight motor vehicle, characterized in that the side and ceiling portions of the hood member are opened by driving the second expansion and contraction means and the first expansion and contraction means.