CN2044567U - Foldable combined handcart with chair - Google Patents
Foldable combined handcart with chair Download PDFInfo
- Publication number
- CN2044567U CN2044567U CN 89202733 CN89202733U CN2044567U CN 2044567 U CN2044567 U CN 2044567U CN 89202733 CN89202733 CN 89202733 CN 89202733 U CN89202733 U CN 89202733U CN 2044567 U CN2044567 U CN 2044567U
- Authority
- CN
- China
- Prior art keywords
- chair
- seat
- hook
- wheel
- hand cart
- 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.)
- Withdrawn
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- Handcart (AREA)
Abstract
The utility model relates to a handcart with the chair for children, which can be used as a cart chair or a chair for carrying children. The wheels like the Chinese character 'pin' can be pulled at the stairs up and down. The handcart with the chair for children has the advantages of flexibility and convenient detaching and assembling, can be used as a general cart to transport children and cargoes, and is also folded and put on the rear rack of the bicycle to use as the chair.
Description
The utility model relates to a kind of children and uses Chair like hand cart.
Daily being seen children trolley of people and bicycle seat all are uncurrent mutually.Children trolley mainly is made of vehicle frame, axletree, wheel etc., and as common square go-cart, they are provided with three or four wheels, and there is the handrail of implementation etc. at the vehicle frame rear portion, and these go-carts exist several weak points: 1. volume is big, and the vehicle frame consume material is many; 2. stair activity very important person thick stick away; 3. can not the double as bicycle seat; 4. the purposes of go-cart is single, can not make the usefulness of travel row, has also occupied limited room volume after the child grows.Bicycle seat then is the nothing wheel chair that directly is fixed on bicycle front-axle beam or tailstock, carries inconvenience.
The purpose of this utility model is to provide a kind of Chair like hand cart, and this go-cart can fold and adjust different height, can stair climbing, volume is little, nimble, can also fold and be placed on bicycle tail frame and be taken in and carry child's seat, also can be used as shipping parcels transportation car during out of town trip.
Below in conjunction with accompanying drawing the utility model is described in further detail:
Fig. 1 is the constructional drawing of collapsible bench seat with split back go-cart;
Fig. 2 is a constitution diagram of loading onto the bicycle tail frame Chair like hand cart after folding;
Fig. 3 is the constitution diagram of the Chair like hand cart that keeps flat after folding.
The utility model mainly is made up of product character wheel (1), shelf (2), telescopic folding bar (3), several big parts of seat (4).
Seat (4) is provided with bar (5), upper railing (6), lower rail (9) and support bar, backrest, foot-driven lever (13) etc., the lower end of bar (5) is connected with telescopic folding bar (3), the mode that is connected to seat is upper lower rail (6) and (9) that the just hook (7) on the dependence bar (5) hooks seat, also be provided with bicycle tail frame hook (11) on the seat and link up with safety plug (10), when seat is placed on when transporting on the bicycle it is locked In fixing position with anti-tip.
The upper end of telescopic folding bar (3) links to each other with grab rail (5), the lower end links to each other with product character wheel support tube (17), their joint all is respectively equipped with Spring Card (14) and (16), bayonet lock inserts the lower end of (5) and the upper end of (17) respectively by folding rod (3) at ordinary times, when Spring Card is pulled out, the just turning folding or flexible height that requires to seat of telescopic folding bar, these connection modes also can be by leaving the hole of screw thread on (3) and (17), directly tighten two pipes of connection with screw, folding or flexible when needs, screw unclamped get final product.In addition, can establish several holes as (15) on the telescopic folding bar (5), with the convenient needs of adjusting differing heights.
When needs are placed on when being used as the seat that carries the child on the bicycle, to just link up with lower rail (6) and (9) in (7) disengaging earlier, the good bicycle tail frame hook of hook (11), put on hook safety plug (10), then seat is placed on the bicycle tail frame and clamps with clip (12), open Spring Card (14) again, just linking up with at the bicycle tail frame rear portion, at this moment seat can firmly be placed in (see figure 2) on the bicycle.
Equally, in the time of seat will being put the state of the short Fig. 3 of arriving,, seat is placed on the ground by the more similar steps of method as described in Figure 2, hook lower rail (6) and (9) just linking up with (7) and instead linking up with (8) then, can become the usefulness of children's little chair on the ground.
The difference of Chinese character pin-shaped wheel the (1) and common wheel is that respectively drawing a wheel shaft in the middle of three wheels forms new axle center, and when going upstairs or going downstairs, three wheels all have the chance of kiss the earth, make stair activity to require great effort and lift whole car with hands.
Go-cart of the utility model collection and bicycle child seat are one, and can fold and flexible height, have dexterity, be easy to mounting or dismounting, the characteristics that can deliver children and goods simultaneously and can drag up and down at stair, and simple in structure, carry easily, increased a lot of convenience to family.
Claims (4)
1, a kind of Chair like hand cart, comprise wheel, vehicle frame, seat, it is characterized in that: the upper end of telescopic folding bar (3) links to each other with grab rail (5), terminate to the mouth of pipe of support tube (17) down, grab rail (5) is by hook fixed seat (4), seat is provided with bicycle tail frame hook (11) and hook safety plug (10), and the bottom of support tube (17) links to each other with wheel, and the middle part is equipped with shelf (2).
2, Chair like hand cart according to claim 1 is characterized in that seat and grab rail (5) bonded assembly hook just has to link up with (7) and instead link up with (8).
3, Chair like hand cart according to claim 1 is characterized in that telescopic folding bar and being connected of grab rail (5) and support tube (17) adopting Spring Card to connect or the screw connection method.
4, Chair like hand cart according to claim 1 is characterized in that wheel adopts Chinese character pin-shaped wheel that can drag up and down at stair.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 89202733 CN2044567U (en) | 1989-03-09 | 1989-03-09 | Foldable combined handcart with chair |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 89202733 CN2044567U (en) | 1989-03-09 | 1989-03-09 | Foldable combined handcart with chair |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2044567U true CN2044567U (en) | 1989-09-20 |
Family
ID=4860423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 89202733 Withdrawn CN2044567U (en) | 1989-03-09 | 1989-03-09 | Foldable combined handcart with chair |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2044567U (en) |
-
1989
- 1989-03-09 CN CN 89202733 patent/CN2044567U/en not_active Withdrawn
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
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 |