JPS581412Y2 - Trolley traction device - Google Patents
Trolley traction deviceInfo
- Publication number
- JPS581412Y2 JPS581412Y2 JP10274278U JP10274278U JPS581412Y2 JP S581412 Y2 JPS581412 Y2 JP S581412Y2 JP 10274278 U JP10274278 U JP 10274278U JP 10274278 U JP10274278 U JP 10274278U JP S581412 Y2 JPS581412 Y2 JP S581412Y2
- Authority
- JP
- Japan
- Prior art keywords
- rod
- trolley
- traction rod
- traction device
- engagement
- 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
- Handcart (AREA)
Description
【考案の詳細な説明】
本案は台車の先端に設けた連結金具に牽引杆の先端を着
脱自在に係合し、台車の牽引、押動並びに段差部に於け
る台車の前方引上げ牽引等が簡便に行えるようにした台
車の牽引装置に関するもので、先端の中央切欠部４の両
側に下向突片５，５を連設し、この下向突片５，５を後
方に折返して該部分に係合溝６，６を形成してなる連結
金具３を複数個の自在キャスター２を備えた台車１の先
端下部に固定すると共に牽引杆７の先端に設けた短寸の
係合杆８を上記中央切欠部４を介して係合溝６，６に着
脱自在に係合せしめるようにした構成を要旨とするもの
である。[Detailed explanation of the invention] In this invention, the tip of the traction rod is removably engaged with a connecting fitting provided at the tip of the truck, making it easy to pull and push the truck, as well as pull the truck forward on steps. This device relates to a towing device for a trolley, which is capable of pulling a trolley, and has downward projecting pieces 5, 5 connected to each other on both sides of a central notch 4 at the tip, and the downward projecting pieces 5, 5 are folded back and attached to the part. The connecting fitting 3 formed with the engaging grooves 6, 6 is fixed to the lower end of the cart 1 equipped with a plurality of swivel casters 2, and the short engaging rod 8 provided at the end of the traction rod 7 is The gist of this configuration is such that it can be removably engaged with the engagement grooves 6 through the central notch 4.
以下本案の具体的構成を図示した実施例について説明す
ると、１は台車、２は台車の四隅に配置した自在キャス
ター ５は台車１の先端下部にビス等によって固定した
連結金具であって、先端の中央切欠部４の両側に下向突
片５，５を連設し、この下向突片５，５を後方に折返し
て該部分に係合溝６，６を形成しである。In the following, an embodiment showing the specific structure of the present invention will be described. 1 is a cart, 2 is a swivel caster placed at the four corners of the cart, and 5 is a connecting fitting fixed to the bottom of the top of the cart 1 with a screw or the like. Downward projecting pieces 5, 5 are arranged in succession on both sides of the central notch 4, and the downward projecting pieces 5, 5 are folded back to form engagement grooves 6, 6 in these parts.
７は把持部７’を有する牽引杆であって、先方部を若干
上向き状態に折曲げ且つその端にこれと直交する短寸の
係合杆８を設けたものであって、上記牽引杆７の先端部
を中央切欠部４の下側から挿入して先端の係合杆８を係
合溝６，６に着脱自在に係合せしめるものである。Reference numeral 7 denotes a traction rod having a grip portion 7', the front portion of which is bent slightly upward, and a short engagement rod 8 perpendicular to this is provided at the end of the traction rod 7. The distal end portion is inserted from the lower side of the central notch portion 4, and the engaging rod 8 at the distal end is removably engaged with the engaging grooves 6, 6.
本案は斜上の如く、先端の中央切欠部４の両側に下向突
片５，５を連設し、この下向突片５，５を後方に折返し
て該部分に係合溝６，６を形成してなる連結金具３を複
数個の自在キャスター２を備えた台車１の先端下部に固
定すると共に、牽引杆７の先端に設けた短寸の係合杆８
を上記中央切欠部４を介して係合溝６，６に着脱自在に
係合せしめるようにした構成に係るもので、第４図の如
く、牽引杆７を手前に引くと係合杆８は下向突片５．５
に係当して台車の牽引が可能となり、又第５図の如く、
台車が段差部に突き当った場合は牽引杆７を同図鎖線の
如く、上方に引くことにより台車１の前方が浮き上り、
段差部を容易に乗り越えることができ、この場合に台車
は後方から押されるものではなく、前方部において牽引
杆７によって引き上げ牽引されるものであるから、台車
の進行方向も正確に確保し得るものである。In this case, downward protrusions 5, 5 are provided in series on both sides of the central notch 4 at the tip, and the downward protrusions 5, 5 are folded back and engagement grooves 6, 5 are formed in these parts. The connecting fitting 3 formed by the above structure is fixed to the lower end of the cart 1 equipped with a plurality of swivel casters 2, and a short engagement rod 8 provided at the end of the traction rod 7.
is configured to be removably engaged with the engaging grooves 6, 6 through the central notch 4, and as shown in FIG. 4, when the traction rod 7 is pulled toward you, the engaging rod 8 Downward projecting piece 5.5
As shown in Figure 5, it became possible to tow the trolley.
If the truck hits a step, the front of the truck 1 will rise by pulling the traction rod 7 upward as shown by the chain line in the figure.
It is possible to easily get over a step, and in this case, the trolley is not pushed from the rear, but is pulled up and pulled by the traction rod 7 at the front, so the direction of movement of the trolley can be ensured accurately. It is.
更に牽引杆７を押すと第６図の如く、係合杆８は係合溝
６．６の側壁に係当して台車１を容易に押動し得るもの
である。When the traction rod 7 is further pushed, the engaging rod 8 engages the side wall of the engaging groove 6.6, as shown in FIG. 6, and the carriage 1 can be easily pushed.
以上の様に本案は、従来の台車の如く、後方部の手摺枠
によって押す形式のものではなく、台車の前方部におい
て牽引杆によって牽引或いは押動、更に引き上げ牽引等
を行えるようにしたもので、台車の前後進は無滴のこと
、段差部も方向性が狂わずに容易に乗り越えることがで
きるもので、使用上類る便利なものである。As mentioned above, the present invention is not of the type that is pushed by the handrail frame at the rear like the conventional trolley, but it is designed to be pulled or pushed by the traction rod at the front of the trolley, and can also be pulled up and towed. The trolley can move forward and backward without dripping, and can easily climb over steps without losing its direction, making it very convenient to use.
図面は本案の実施例を示すもので、第１図は台車の斜視
図、第２図は連結金具の斜視図、第３図は牽引杆の斜視
図、第４図は台車の牽引状態を示す断面図、第５図は段
差部の引き上げ状態を示す断面図、第６図は押動状態を
示す断面図である。
１・・・台車、２・・・自在キャスター、３・・・連結
金具、４・・・中央切欠部、５・・・下向突片、６・・
・係合溝、７・・・牽引杆、８・・・係合杆。The drawings show an embodiment of the present invention; Fig. 1 is a perspective view of the cart, Fig. 2 is a perspective view of the connecting fittings, Fig. 3 is a perspective view of the traction rod, and Fig. 4 shows the cart being towed. FIG. 5 is a cross-sectional view showing the raised state of the stepped portion, and FIG. 6 is a cross-sectional view showing the stepped portion in the pushed state. DESCRIPTION OF SYMBOLS 1... Trolley, 2... Flexible caster, 3... Connecting metal fitting, 4... Center notch, 5... Downward projecting piece, 6...
- Engagement groove, 7... Traction rod, 8... Engagement rod.
Claims (1)
この下向突片５，５を後方に折返して該部分に保合溝６
，６を形成してなる連結金具３を複数個の自在キャスタ
ー２を備えた台車１の先端下部に固定すると共に牽引杆
７の先端に設けた短寸の係合杆８を上記中央切欠部４を
介して係合溝６．６に着脱自在に係合せしめるようにし
たことを特徴とする台車の牽引装置Downward protruding pieces 5, 5 are arranged in succession on both sides of the central notch 4 at the tip,
The downward projecting pieces 5, 5 are folded back and a retaining groove 6 is placed in the corresponding part.
, 6 is fixed to the lower end of the truck 1 equipped with a plurality of swivel casters 2, and a short engagement rod 8 provided at the end of the traction rod 7 is connected to the center notch 4. A trolley traction device characterized in that it can be removably engaged with the engagement groove 6.6 through the
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10274278U JPS581412Y2 (en) | 1978-07-26 | 1978-07-26 | Trolley traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10274278U JPS581412Y2 (en) | 1978-07-26 | 1978-07-26 | Trolley traction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5519075U JPS5519075U (en) | 1980-02-06 |
| JPS581412Y2 true JPS581412Y2 (en) | 1983-01-11 |
Family
ID=29042613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10274278U Expired JPS581412Y2 (en) | 1978-07-26 | 1978-07-26 | Trolley traction device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS581412Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0891223A (en) * | 1994-09-27 | 1996-04-09 | Junzaburo Kawasaki | Dolly |
-
1978
- 1978-07-26 JP JP10274278U patent/JPS581412Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5519075U (en) | 1980-02-06 |
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