CN1693128A - Folding handcard capable of striding-over threshold - Google Patents
Folding handcard capable of striding-over threshold Download PDFInfo
- Publication number
- CN1693128A CN1693128A CN 200510067836 CN200510067836A CN1693128A CN 1693128 A CN1693128 A CN 1693128A CN 200510067836 CN200510067836 CN 200510067836 CN 200510067836 A CN200510067836 A CN 200510067836A CN 1693128 A CN1693128 A CN 1693128A
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- flat board
- striding
- folding
- handcard
- connecting rod
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Abstract
A foldable flat-bed handcart able to run over door sill is composed of two flat beds pivoted to each other, castors under both flat beds, two push frames at its both ends, and the rollers on said flat beds.
Description
Technical field
The present invention relates to a kind of handling machinery, particularly a kind of folding handcard capable of striding-over threshold is mainly used in the heavier article of carrying, as moving service company's carrying furniture, and the special equipment of factory or warehouse, market carrying product, material, commodity and military engineering etc.
Background technology
The porter of moving service company, deliver goods company often need transport and carry household electrical appliance that some are valuable and volume is bigger or mechanical equipments such as TV, electric refrigerator, combination audio, piano, multimedia equipment.These electrical equipment to be moved into resident family's family, warehouse or subterranean room, just have to by one sect in dwelling house and room.These doors mostly have a threshold, and especially big antitheft door outdoors not only has threshold, and some is semi-open type, and this has caused very big inconvenience just for carrying work.Common three, four people could remove the big goods of moving these heavy weights, and narrow door does not often allow so many people to pass through simultaneously.The workpeople often racks one's brains, and tries every means, and takes a long time, and could send goods to room.
Summary of the invention
Purpose of the present invention just provides a kind of folding handcard capable of striding-over threshold, to solve the problem of striding threshold when using the flat truck carrying heavy goods, reduces even avoids above many transportation inconvenience.
Technical scheme of the present invention is: comprise flat board, castor and handrail, castor be installed in dull and stereotyped below, handrail is connected a dull and stereotyped end, it is characterized in that: at an end of hinged another flat board of the other end of described flat board, below another flat board and the other end be respectively equipped with castor and handrail; Be provided with many horizontal parallel roller bearings above the flat board at described two.
Between described two flat boards, be provided with bindiny mechanism.
Described bindiny mechanism comprises a connecting rod, and the one end is movably connected in one side of a described flat board, and the other end of connecting rod is connected with latch or bolt; Be provided with connecting rod hook and connecting rod jack or screw on same one side of another described flat board.
The far-end caster wheel that is connected described two flat boards is a universal caster wheel.
Advantage of the present invention is:
1, reliability height: though what carry in the go-cart is heavy tens kilograms even go up the goods of ton, only need 1-2 people to operate during transportation, therefore, go-cart is adopted flat, and adopts 4 heavy cardan wheels.
2, safety: owing to be plate pusher; for prevent that slippage and tipping phenomenon take place in transportation; between our two flat boards after the both sides of car adopt the connecting rod connection folding; the thruster car that can fixedly dig in transportation can protect the goods that carries on the car not take place to slide and rollover again.
3, ease for use: owing in transportation, will cross threshold, so goods can by by a thruster of collapsible go-cart to opposite side, if when being flat on the go-cart, friction coefficient is very big, can be pushed hardly, for addressing this problem, according to the principle of foundry goods traffic flow waterline, several strips has been installed on plate pusher the roller bearing of bearing, and such one or two people just shifts goods onto the other end from an end of go-cart easily.
Description of drawings
Fig. 1 is the not overall structure scheme drawing of folded state of the present invention;
Fig. 2 is the present invention's structural representation of (folded state) in use.
The specific embodiment
Referring to Fig. 1 and Fig. 2, the present invention by two flat trucks by jointed shaft 3 hinged forming.Each flat truck comprises that flat board 1, castor 10 and 8, four castors 10 of handrail are installed in four bights below dull and stereotyped 1 respectively, and handrail 8 is connected the far-end of two flat boards.On described two flat boards 1, be provided with many horizontal parallel roller bearings 2.
Be provided with bindiny mechanism between described two flat boards, a kind of embodiment of this bindiny mechanism comprises a connecting rod 4, and the one end is movably connected in one side of a described flat board, and the other end of connecting rod 4 is connected with latch 6 (or bolt); Be provided with connecting rod hook 5 and connecting rod jack 7 (or screw) on same one side of another described flat board.Connecting rod hook 5 is used for placing connecting rod 4 when the expense folded state.
The far-end caster wheel 10 that is connected described two flat boards 1 is universal caster wheel.
The present invention's's (utility model) working process is:
At first goods 11 is placed on the left side dull and stereotyped 1, the left side flat board is turned up, connecting rod 4 free-ended latches 6 are inserted on the jack 7 on another dull and stereotyped 1 one side, with the protection goods, as shown in Figure 2.Promote dolly then forward, when arriving threshold, the left side cargo bed 1 that had before folded is put down, right side dull and stereotyped 1 is folded, lay equal stress on and plug connecting rod 4.Like this, weight 11 has just passed through threshold, and as long as a people just can finish this transport.
The present invention can also be used in the turnover warehouse of factory, megastore and other items except being used for the carrying of household electrical appliance, and school, company etc. can also be used in national defense and military fields, as the equipment that transports enter the tunnel.
According to the height of threshold, the diameter that can change castor is to satisfy the needs that differing heights is crossed over.Its diameter should not be above 0.5 meter.This go-cart has solved the problem of transporting the weight threshold crossing, also provides convenience, saved manpower simultaneously for transporting goods, and has saved the time.It can be widely used in each fields such as daily life, warehouse transportation, supermarket shippings.
Claims (4)
1, a kind of folding handcard capable of striding-over threshold, comprise flat board, castor and handrail, castor be installed in dull and stereotyped below, handrail is connected a dull and stereotyped end, it is characterized in that: at an end of hinged another flat board of the other end of described flat board, below another flat board and the other end be respectively equipped with castor and handrail; Be provided with many horizontal parallel roller bearings above the flat board at described two.
2, folding handcard capable of striding-over threshold according to claim 1 is characterized in that: be provided with bindiny mechanism between described two flat boards.
3, folding handcard capable of striding-over threshold according to claim 1 is characterized in that: described bindiny mechanism comprises a connecting rod, and the one end is movably connected in one side of a described flat board, and the other end of connecting rod is connected with latch or bolt; Be provided with connecting rod hook and connecting rod jack or screw on same one side of another described flat board.
4, according to claim 1,2 or 3 described folding handcard capable of striding-over threshold, it is characterized in that: the far-end caster wheel that is connected described two flat boards is a universal caster wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510067836 CN1693128A (en) | 2005-04-28 | 2005-04-28 | Folding handcard capable of striding-over threshold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510067836 CN1693128A (en) | 2005-04-28 | 2005-04-28 | Folding handcard capable of striding-over threshold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1693128A true CN1693128A (en) | 2005-11-09 |
Family
ID=35352299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510067836 Pending CN1693128A (en) | 2005-04-28 | 2005-04-28 | Folding handcard capable of striding-over threshold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1693128A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107650975A (en) * | 2017-09-30 | 2018-02-02 | 宁波市鄞州顺达船舶机械有限公司 | One kind is collapsible to cross sill trolley |
| CN108189883A (en) * | 2018-02-08 | 2018-06-22 | 安吉远航家具有限公司 | A kind of furniture carries protective device |
| CN110792271A (en) * | 2019-11-13 | 2020-02-14 | 王书旺 | Prefabricated component transfer device is built in room |
-
2005
- 2005-04-28 CN CN 200510067836 patent/CN1693128A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107650975A (en) * | 2017-09-30 | 2018-02-02 | 宁波市鄞州顺达船舶机械有限公司 | One kind is collapsible to cross sill trolley |
| CN108189883A (en) * | 2018-02-08 | 2018-06-22 | 安吉远航家具有限公司 | A kind of furniture carries protective device |
| CN110792271A (en) * | 2019-11-13 | 2020-02-14 | 王书旺 | Prefabricated component transfer device is built in room |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |