JPH02121346U - - Google Patents
Info
- Publication number
- JPH02121346U JPH02121346U JP2950889U JP2950889U JPH02121346U JP H02121346 U JPH02121346 U JP H02121346U JP 2950889 U JP2950889 U JP 2950889U JP 2950889 U JP2950889 U JP 2950889U JP H02121346 U JPH02121346 U JP H02121346U
- Authority
- JP
- Japan
- Prior art keywords
- door
- hinge mechanism
- biasing means
- swing
- sliding door
- 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.)
- Pending
Links
- 238000012856 packing Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 2
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Hinges (AREA)
Description
第１図乃至第３図は本考案に係るダンプカーの
煽戸ヒンジ機構を示し、第１は荷箱の後部を示す
斜視図、第２図は煽戸支持金具及び係合ピンを示
す分解斜視図、第３図は煽戸支持金具と係合ピン
との係合固縛状態を示す縦断側面図、第４図及び
第５図は従来のダンプカーの煽戸ヒンジ機構を示
し、第４図は荷箱の後部を示す斜視図、第５図は
煽戸支持金具と係合ピンとの係合状態を示す側面
図である。
１０……荷箱、１３……支柱、３０……係合ピ
ン、３５……スプリング（付勢手段）、４０……
煽戸支持金具。
Figures 1 to 3 show a swing door hinge mechanism for a dump truck according to the present invention, the first being a perspective view showing the rear part of the cargo box, and the second being an exploded perspective view showing the swing door support fitting and engagement pin. , Fig. 3 is a vertical cross-sectional side view showing the engaged and secured state of the sliding door support fitting and the engagement pin, Figures 4 and 5 show the conventional sliding door hinge mechanism of a dump truck, and Fig. 4 shows the loading box. FIG. 5 is a side view showing the state of engagement between the sliding door support fitting and the engagement pin. 10... Packing box, 13... Support column, 30... Engaging pin, 35... Spring (biasing means), 40...
Sliding door support fittings.
Claims (1)
金具が設けられ、煽戸の上端縁部両側に設けられ
た係合ピンが上記煽戸支持金具に着脱自在に枢支
され、該煽戸が係合ピンを中心に開閉自在に構成
されたダンプカーの煽戸ヒンジ機構において、 前記係合ピンには煽戸を閉鎖方向に付勢する付
勢手段が設けられ、この付勢手段によつて煽戸の
閉鎖を助勢するように構成されたことを特徴とす
るダンプカーの煽戸ヒンジ機構。[Scope of Claim for Utility Model Registration] A sliding door support metal fitting is provided on the upper part of a pillar erected at the corner of the packing box, and the engaging pins provided on both sides of the upper edge of the sliding door are connected to the sliding door supporting metal fitting. In a tipper door hinge mechanism for a dump truck, the door is detachably pivoted to the door and the door can be opened and closed about an engagement pin, wherein the engagement pin includes a biasing means for urging the door in a closing direction. A swing door hinge mechanism for a dump truck, characterized in that the swing door hinge mechanism is provided with a biasing means, and is configured to assist closing of the swing door by the biasing means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2950889U JPH02121346U (en) | 1989-03-14 | 1989-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2950889U JPH02121346U (en) | 1989-03-14 | 1989-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02121346U true JPH02121346U (en) | 1990-10-02 |
Family
ID=31253789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2950889U Pending JPH02121346U (en) | 1989-03-14 | 1989-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02121346U (en) |
-
1989
- 1989-03-14 JP JP2950889U patent/JPH02121346U/ja active Pending
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