JPH01123773U - - Google Patents
Info
- Publication number
- JPH01123773U JPH01123773U JP1782488U JP1782488U JPH01123773U JP H01123773 U JPH01123773 U JP H01123773U JP 1782488 U JP1782488 U JP 1782488U JP 1782488 U JP1782488 U JP 1782488U JP H01123773 U JPH01123773 U JP H01123773U
- Authority
- JP
- Japan
- Prior art keywords
- traveling device
- frame
- wheels
- ratchet mechanism
- switching
- 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
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Handcart (AREA)
Description
第１図は本考案に係る歩行形運搬車の実施例を
示すラチエツト機構の一部切欠側面図、第２図は
同切換機構の側面図、第３図は歩行形運搬車の全
体を示す側面図、第４図は同平面図、第５図は同
底面図、第６図はロツク機構の一部省略側面図、
第７図はブレーキ装置の説明図、第８図は階段で
の使用状態を示す説明図、第９図は他の実施例を
示す説明図、第１０図は従来の説明図である。
１…歩行形運搬車本体、２…フレーム、４…ラ
チエツト機構、５…切換機構、１２…ハンドル部
、２０…クローラ形走行装置、２１，２２…転輪
。
Fig. 1 is a partially cutaway side view of a ratchet mechanism showing an embodiment of the walk-behind transport vehicle according to the present invention, Fig. 2 is a side view of the switching mechanism, and Fig. 3 is a side view showing the entire walk-behind transport vehicle. 4 is a plan view of the same, FIG. 5 is a bottom view of the same, and FIG. 6 is a partially omitted side view of the locking mechanism.
FIG. 7 is an explanatory diagram of the brake device, FIG. 8 is an explanatory diagram showing how it is used on stairs, FIG. 9 is an explanatory diagram showing another embodiment, and FIG. 10 is an explanatory diagram of a conventional brake device. DESCRIPTION OF SYMBOLS 1... Walking type carrier body, 2... Frame, 4... Ratchet mechanism, 5... Switching mechanism, 12... Handle part, 20... Crawler type traveling device, 21, 22... Rolling wheel.
Claims (1)
ラ形走行装置２０をもつフレーム２にハンドル部
１２を備えた歩行形運搬車本体１を支持すると共
に、前記走行装置２０の転輪２１と、該転輪２１
を支持するフレーム２との間に、前記走行装置２
０の正逆回転を規制するラチエツト機構４を設け
る一方、該ラチエツト機構４による前記走行装置
２０の規制方向を切換える切換機構５を設けたこ
とを特徴とする歩行形運搬車。 A frame 2 having a crawler-type traveling device 20 with an endless belt 23 suspended between wheels 21 and 22 supports a walking-type carrier main body 1 having a handle portion 12, and the wheels 21 of the traveling device 20; The wheel 21
between the traveling device 2 and the frame 2 supporting the
1. A walk-behind transport vehicle characterized by being provided with a ratchet mechanism 4 for regulating forward and reverse rotation of the traveling device 20, and a switching mechanism 5 for switching the direction in which the traveling device 20 is restricted by the ratchet mechanism 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1782488U JPH01123773U (en) | 1988-02-12 | 1988-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1782488U JPH01123773U (en) | 1988-02-12 | 1988-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01123773U true JPH01123773U (en) | 1989-08-23 |
Family
ID=31231945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1782488U Pending JPH01123773U (en) | 1988-02-12 | 1988-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01123773U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS508655B1 (en) * | 1970-06-22 | 1975-04-05 | ||
| JPS624466B2 (en) * | 1983-11-10 | 1987-01-30 | Matsuda Kk |
-
1988
- 1988-02-12 JP JP1782488U patent/JPH01123773U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS508655B1 (en) * | 1970-06-22 | 1975-04-05 | ||
| JPS624466B2 (en) * | 1983-11-10 | 1987-01-30 | Matsuda Kk |