CN201872777U - Baby trolley - Google Patents

Baby trolley Download PDF

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Publication number
CN201872777U
CN201872777U CN201020269305XU CN201020269305U CN201872777U CN 201872777 U CN201872777 U CN 201872777U CN 201020269305X U CN201020269305X U CN 201020269305XU CN 201020269305 U CN201020269305 U CN 201020269305U CN 201872777 U CN201872777 U CN 201872777U
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CN
China
Prior art keywords
wheel
children trolley
bar
arch
vehicle frame
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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 - Lifetime
Application number
CN201020269305XU
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Chinese (zh)
Inventor
古正煇
Original Assignee
古正煇
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Filing date
Publication date
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Priority to CN201020269305XU priority Critical patent/CN201872777U/en
Application granted granted Critical
Publication of CN201872777U publication Critical patent/CN201872777U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a baby trolley, which comprises a trolley frame and front and back wheels mounted on the trolley frame, wherein the trolley frame comprises a base and a foldable hood bracket arranged on the base, and the foldable hood bracket comprises a support rod component and a back push rod component arranged on the support rod component. The baby trolley provided by the utility model is foldable, has simple structure, is low in cost and can be hung on the rear part of a bicycle.

Description

Children trolley
Technical field
The utility model relates to a kind of children trolley, relates in particular to a kind of children trolley that can fold.
Background technology
Most of children go-cart at present can not fold, and is inconvenient to like this be carried on the automobile.Chinese patent CN100345714C discloses a kind of children trolley, comprise the go-cart vehicle frame, front-wheel and trailing wheel, the go-cart vehicle frame comprises front-wheel support, rear wheel support, the strut bar that bottom and rear wheel support are rotationally connected, the push rod that the upper end of bottom and strut bar is rotationally connected, seat mechanism, the rearward end of front-wheel support and the bottom of push rod are rotationally connected, seat mechanism comprises bottom and the front-wheel support bonded assembly seat side arm that rotates, the upper end bonded assembly seat pedestal that rotates of leading section and seat side arm, the rearward end bonded assembly seat after-frame that rotates of upper end and seat pedestal, pipe link, the seat after-frame rotates with the rear portion of front-wheel support and is connected, the leading section of pipe link rotates with the bottom of seat after-frame and is connected, and the rearward end of pipe link rotates with the bottom of push rod and is connected.Though this children trolley can fold, its structure is comparatively complicated, and cost is higher, and can not pull at the bicycle rear portion.
Summary of the invention
The utility model mainly is the technical matters that solves that existing children trolley can not fold, structure is comparatively complicated, cost is higher, can not pull at the bicycle rear portion etc., and a kind of children trolley is provided, and efficiently solves above problem.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals: it comprises the go-cart vehicle frame and is located at front-wheel and trailing wheel on the go-cart vehicle frame, described go-cart vehicle frame comprises base and is located at folding type calash bracket on the base, and described folding type calash bracket comprises the strut bar assembly and is located at rear push-rod assembly on the strut bar assembly.The utility model adopts folding type calash bracket, carries after convenient the folding.
As preferably, described children trolley is three wheel barrows, and its front-wheel is set to single-wheel, and trailing wheel is provided with two-wheeled.
The utility model can be matched hold-down arm and front-wheel, and as preferably, described go-cart vehicle frame front end is provided with the front-wheel hold-down arm, and described front-wheel hold-down arm is provided with front-wheel.
The utility model can also be matched small sheave, and as preferably, described front-wheel is a small sheave of being located at the bottom of go-cart vehicle frame front end.
As preferably, described strut bar assembly comprises arch front window bar and the arch rear window bar that pair of parallel is provided with.Arch front window bar and arch rear window bar are arch, thereby prop up window cloth.
As preferably, described rear push-rod assembly comprises and is located on the arch front window bar and connects the front support rod push rod of arch rear window bar and be located at back stay push rod on the arch rear window bar.The front support rod push rod can make arch front window bar and arch rear window bar keep certain distance, as long as hold the front support rod push rod when folding and the back stay push rod is pulled downwards, makes arch front window bar and arch rear window bar extreme direction before base turn on the base and gets final product.
As preferably, described front support rod push rod comprises cross bar and is located at the connecting arm at cross bar two ends, and described connecting arm is hinged with described arch front window bar, arch rear window bar respectively, and described back stay push rod and described arch rear window bar are hinged.This folding type calash bracket is simple in structure, and ease of assembly, cost are low again, are suitable for volume production.
As preferably, described go-cart vehicle frame one side is provided with a go-cart that can be connected on the bicycle and pulls bar.It is dilatory children trolley can be fixed on bicycle or battery-driven car rear portion like this.
The utility model also has the structure of four-wheel form, and as preferably, described children trolley is the four-wheel go-cart, and its front-wheel and trailing wheel are respectively two-wheel.
The beneficial effect that the utility model brings is, the utility model can fold, and is simple in structure, and cost is lower, can pull at the bicycle rear portion.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is another structural representation of the present utility model.
Description of drawings: 1, front-wheel; 2, trailing wheel; 3, base; 4, arch front window bar; 5, arch rear window bar; 6, back stay push rod; 7, front support rod push rod; 8, front-wheel hold-down arm; 9, pull bar; 10, small sheave.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: the children trolley of present embodiment as shown in Figure 1, this children trolley is three wheel barrows, comprise the go-cart vehicle frame, the go-cart vehicle frame comprises base 3 and is hingedly fixed in folding type calash bracket on the base 3, base 3 front ends are fixed with a pair of front-wheel hold-down arm 8, one single-wheel is installed as front-wheel 1 on front-wheel hold-down arm 8, one go-cart that can be connected on the bicycle is installed on the base 3 of front-wheel 1 one sides pulls bar 9, be fixed with pair of rear wheels 2 at base 3 rear sides, folding type calash bracket is made up of strut bar assembly and the rear push-rod assembly that is hinged on the strut bar assembly, the strut bar assembly arrange and be hinged on respectively by pair of parallel on the base 3 arch front window bar 4 and arch rear window bar 5 form, wherein the rear push-rod assembly comprises that being installed in front support rod push rod 7 that connects arch rear window bar 5 on the arch front window bar 4 and the back stay push rod 6 that is hinged on the arch rear window bar 5 forms, front support rod push rod 7 comprises cross bar and is positioned at the connecting arm of bending of the one at cross bar two ends, front support rod push rod 7 by connecting arm respectively with arch front window bar 4, arch rear window bar 5 is hinged.
Embodiment 2: the children trolley of present embodiment as shown in Figure 2, base is equipped with small sheave 10 for 3 times and replaces front-wheel and front-wheel hold-down arm among the embodiment 1, the other technologies feature is identical with embodiment 1.

Claims (9)

1. children trolley, it is characterized in that, comprise the go-cart vehicle frame and be located at front-wheel and trailing wheel on the go-cart vehicle frame, described go-cart vehicle frame comprises base and is located at folding type calash bracket on the base, and described folding type calash bracket comprises the strut bar assembly and is located at rear push-rod assembly on the strut bar assembly.
2. children trolley according to claim 1 is characterized in that, described children trolley is three wheel barrows, and its front-wheel is set to single-wheel, and trailing wheel is provided with two-wheeled.
3. children trolley according to claim 2 is characterized in that, described go-cart vehicle frame front end is provided with the front-wheel hold-down arm, and described front-wheel hold-down arm is provided with front-wheel.
4. children trolley according to claim 2 is characterized in that, described front-wheel is a small sheave of being located at the bottom of go-cart vehicle frame front end.
5. children trolley according to claim 1 is characterized in that, described strut bar assembly comprises arch front window bar and the arch rear window bar that pair of parallel is provided with.
6. children trolley according to claim 5 is characterized in that, described rear push-rod assembly comprises the front support rod push rod and the back stay push rod of being located on the arch rear window bar that is located on the arch front window bar and connects arch rear window bar.
7. children trolley according to claim 6, it is characterized in that, described front support rod push rod comprises cross bar and is located at the connecting arm at cross bar two ends, and described connecting arm is hinged with described arch front window bar, arch rear window bar respectively, and described back stay push rod and described arch rear window bar are hinged.
8. children trolley according to claim 1 is characterized in that, described go-cart vehicle frame one side is provided with a go-cart that can be connected on the bicycle and pulls bar.
9. children trolley according to claim 1 is characterized in that, described children trolley is the four-wheel go-cart, and its front-wheel and trailing wheel are respectively two-wheel.
CN201020269305XU 2010-07-23 2010-07-23 Baby trolley Expired - Lifetime CN201872777U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201020269305XU CN201872777U (en) 2010-07-23 2010-07-23 Baby trolley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201020269305XU CN201872777U (en) 2010-07-23 2010-07-23 Baby trolley

Publications (1)

Publication Number Publication Date
CN201872777U true CN201872777U (en) 2011-06-22

Family

ID=44160709

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201020269305XU Expired - Lifetime CN201872777U (en) 2010-07-23 2010-07-23 Baby trolley

Country Status (1)

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CN (1) CN201872777U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103523136A (en) * 2013-10-24 2014-01-22 广西南宁凯得利电子科技有限公司 Folded electric tricycle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103523136A (en) * 2013-10-24 2014-01-22 广西南宁凯得利电子科技有限公司 Folded electric tricycle

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Granted publication date: 20110622