CN2316234Y - Two-purpose bicycle hopper for carrying people and goods - Google Patents
Two-purpose bicycle hopper for carrying people and goods Download PDFInfo
- Publication number
- CN2316234Y CN2316234Y CN 97243006 CN97243006U CN2316234Y CN 2316234 Y CN2316234 Y CN 2316234Y CN 97243006 CN97243006 CN 97243006 CN 97243006 U CN97243006 U CN 97243006U CN 2316234 Y CN2316234 Y CN 2316234Y
- Authority
- CN
- China
- Prior art keywords
- wagon box
- frame
- base plate
- bicycle
- hinged
- 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 - Fee Related
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- 230000002093 peripheral effect Effects 0.000 abstract 1
- 206010044565 Tremor Diseases 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model relates to a bicycle drags dual-purpose car hopper of people's goods, it has car hopper and car hopper frame, the car hopper is by preceding, after, both sides frame and bottom plate and four-bar linkage constitute, the bottom plate is in car hopper frame top, be equipped with back frame and both sides frame on the peripheral car hopper frame of bottom plate, the frame in the front is articulated to the end in the front at the bottom plate, both sides at the car hopper frame are equipped with the spout, be equipped with the slide bar for the spout department of frame below the rear end on the bottom plate, the one end of slide bar is established in the spout, the other end is articulated with the following rear end of bottom plate, be equipped with four-bar linkage below the bottom plate and between the car hopper frame, four-bar linkage one end is articulated below with the bottom plate, the other end is articulated with car hopper frame.
Description
The utility model relates to a kind of bicycle use wagon box, is in particular a kind of bicycle and pulls the dual-purpose wagon box of people's goods.
Only have loading manual tricycle and bicycle to pull arm-chair in the market, but do not pull voluntarily not only can the manned but also dual-purpose wagon box of cargo-carrying.
The purpose of this utility model is exactly to provide a kind of bicycle to pull the dual-purpose wagon box of people's goods for the above-mentioned defective that solves prior art.
Technical solution of the present utility model is as follows:
A kind of bicycle is pulled the dual-purpose wagon box of people's goods, it has wagon box and wagon box frame, wagon box frame lower end one side is connected with bicycle rear, the opposite side lower end is connected with wheel, the wagon box frame is provided with wagon box, it is characterized in that wagon box is by front bezel, back frame, the both sides frame, base plate, the rigidity four-bar linkage is formed, base plate is above the wagon box frame, on the wagon box frame of the back of base plate, be provided with the back frame, on the vehicle frame of the dual-side of base plate, be respectively equipped with a side frame, be hinged with a wagon box front bezel in the front end end of base plate, both sides at the wagon box frame are provided with chute, chute place with respect to vehicle frame below the rear end on base plate is provided with slide bar, one end of slide bar is located in the chute, and the following surface rear end of the other end and base plate is hinged, is provided with the rigidity four-bar linkage below base plate and between the wagon box frame, one end of four-bar linkage and base plate following hinged, the other end is by hinged with its pivotally attached both sides pole and wagon box frame.
Aforesaid a kind of bicycle is pulled the dual-purpose wagon box of people's goods, a wherein said side that links to each other with bicycle quick in the lower end of wagon box frame is provided with a gusset piece, this gusset piece links to each other with thick stick behind the bicycle, on gusset piece, be connected with an end of an inserted link, inserted link is provided with three adjustment holes, and the other end of inserted link and wagon box frame are hinged.
The utility model has the advantages that with after bicycle is connected, but loading when the wagon box base plate is set level when holding up, the wagon box base plate can become the backrest seat, can take the people, a wagon box, and two kinds of purposes, practical.
The utility model will be further described below in conjunction with accompanying drawing:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the utility model and car body connection structure scheme drawing.
Fig. 3 is the A-A direction view of Fig. 2.
Shown in Fig. 2,3, it has wagon box and wagon box frame 5 the utility model, wagon box frame 5 lower ends one side is connected with bicycle rear axle 2, promptly a side that links to each other with bicycle rear axle 2 in the lower end of wagon box frame 5 is provided with a gusset piece 1, this gusset piece 1 links to each other with thick stick 3 behind the bicycle, be connected with an end of an inserted link 4 on gusset piece 1, inserted link 4 is provided with three adjustment holes 18, and the other end of inserted link 4 and wagon box frame 5 are hinged.Be connected with wheel 19 under wagon box frame 5 opposite sides.Wagon box frame 5 is provided with wagon box, and as shown in Figure 1, solid line is a lorry wagon box state among the figure, and long and two-short dash line is for being backrest seat state.Wagon box is by front bezel 8, back frame 14, both sides frame 16,17, base plate 9, rigidity four connecting rods 11 mechanisms form, base plate 9 is above wagon box frame 5, on the back of base plate 9 wagon box frame 5, be provided with back frame 14, on the vehicle frame 5 of the dual-side of base plate 9, be respectively equipped with a side frame 16,17, bucket is hinged with a wagon box front bezel 8 in the front end end of base plate 9, be provided with chute 13 in the both sides of wagon box frame 5, chute 13 places with respect to vehicle frame 5 below the rear end on base plate 9 are provided with slide bar 12, one end of slide bar 12 is located in the chute 13,9 times surface rear ends of the other end and base plate are hinged, be provided with rigidity four-bar linkage 11 below base plate 9 and between the wagon box frame 5, one end of rigidity four-bar linkage 11 and base plate 9 following hinged, the other end is by hinged with wagon box frame 5 with its pivotally attached both sides pole 10.
When the utility model used, the joint plate 1 of its wagon box bottom was fastening with bicycle rear axle 2 usefulness nuts, gusset piece 1 again with bicycle after bar 3 usefulness clamping plate and screw fastening.Connect fasteningly under wagon box vehicle frame 5 and the bicycle saddle cushion between bolt with pull bar 6, above-mentioned three places connect connects firmly wagon box with bicycle, good rigidly, and wagon box does not twist when riding.Gusset piece 1 inserted link 4 links simultaneously, and three holes are arranged on the inserted link 4, can regulate the height of wagon box by this, in order to the bicycle of 28 cun, 26 cun, 24 cun three types of adapted.Be connected with the opening hinge type between inserted link 4 and the vehicle frame 5, easy to assembly, and allow vehicle frame 5 that the rotation of certain angle is arranged around inserted link 4.There is thrust block at inserted link 4 two ends, prevent that vehicle frame 5 from moving forward and backward.The wheel 19 of wagon box bottom is collapsible, puts down during use, with the insurance of spring 7 location, with the tilting of wheels in preventing to travel.The utility model wagon box is because employing open type hinge-coupled between vehicle frame 5 and the inserted link 4, when Uneven road, can allow change in displacement of the relative high end between wagon box and the frame, and can not cause the shakiness that tilts of bicycle.
When pull-up front bezel 8, base plate 9 rises, and connecting rod 10,11 rises simultaneously, when base plate 9 rises and turn over 100 degree angles, just to lean on mutually with back frame 14, this moment, connecting rod 10 was the line plumbness, 11 one-tenth horizontalitys of connecting rod, the slide-bar 12 of base plate lower end slides to recess under the leading section by the rear end in chute 13.This moment, base plate 9 promptly became back of seat, and connecting rod 11 (square rigid member) becomes seat cushion, and wagon box just becomes a backrest seat.Tread plate 15 is arranged under the vehicle frame.Because chute 13 leading sections are recessed, slide-bar 12 is difficult for skidding off, and has guaranteed that seat is difficult for dumping forward.
Claims (2)
1. a bicycle is pulled the dual-purpose wagon box of people's goods, it has wagon box and wagon box frame, wagon box frame lower end one side is connected with bicycle rear axle, the opposite side lower end is connected with wheel, the wagon box frame is provided with wagon box, it is characterized in that wagon box is by front bezel, back frame, the both sides frame, base plate, four-bar linkage is formed, base plate is above the wagon box frame, on the wagon box frame of the back of base plate, be provided with the back frame, on the vehicle frame of the dual-side of base plate, be respectively equipped with a side frame, be hinged with a wagon box front bezel in the front end end of base plate, both sides at the wagon box frame are provided with chute, chute place with respect to vehicle frame below the rear end on base plate is provided with slide bar, one end of slide bar is located in the chute, and the following surface rear end of the other end and base plate is hinged, is provided with four-bar linkage below base plate and between the wagon box frame, one end of four-bar linkage and base plate following hinged, the other end is by hinged with its pivotally attached both sides pole and wagon box frame.
2. a kind of bicycle according to claim 1 is pulled the dual-purpose wagon box of people's goods, it is characterized in that a wherein said side that links to each other with bicycle quick in the lower end of wagon box frame is provided with a gusset piece, this gusset piece links to each other with thick stick behind the bicycle, on gusset piece, be connected with an end of an inserted link, inserted link is provided with three adjustment holes, and the other end of inserted link and wagon box frame are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97243006 CN2316234Y (en) | 1997-12-04 | 1997-12-04 | Two-purpose bicycle hopper for carrying people and goods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97243006 CN2316234Y (en) | 1997-12-04 | 1997-12-04 | Two-purpose bicycle hopper for carrying people and goods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2316234Y true CN2316234Y (en) | 1999-04-28 |
Family
ID=33952088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97243006 Expired - Fee Related CN2316234Y (en) | 1997-12-04 | 1997-12-04 | Two-purpose bicycle hopper for carrying people and goods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2316234Y (en) |
-
1997
- 1997-12-04 CN CN 97243006 patent/CN2316234Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |