CN205769515U - A kind of portable and collapsible children trolley - Google Patents
A kind of portable and collapsible children trolley Download PDFInfo
- Publication number
- CN205769515U CN205769515U CN201620728129.9U CN201620728129U CN205769515U CN 205769515 U CN205769515 U CN 205769515U CN 201620728129 U CN201620728129 U CN 201620728129U CN 205769515 U CN205769515 U CN 205769515U
- Authority
- CN
- China
- Prior art keywords
- expansion link
- seat support
- connecting rod
- bar
- handrail
- 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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Abstract
The utility model discloses a kind of portable and collapsible children trolley, it includes symmetrically arranged left main body and right main body, left main body and right main body are by wheel folded portion, telescopic section and seat portion composition, described wheel folded portion is by wheel (1), connecting rod A(2), connecting rod B(3), steering block (4), expansion link one (5), slide block I(18) and slide bar (19) composition, telescopic section is plugged in expansion link one (5), described seat portion is by Seat support bar (6), Seat support (8) and slide block II(20) composition, handrail one (13) and handrail two (12) it is provided with between two telescopic sections, handrail one (13) is plugged in handrail two (12).The beneficial effects of the utility model are: lightweight, volume after folding is less, go-cart can be folded into less space, convenient carry at a distance.
Description
Technical field
This utility model relates to the technical field of children trolley structure, particularly a kind of portable and collapsible children trolley.
Background technology
At present, main four-wheel Active support in the research of children trolley both at home and abroad, point both direction, one is lightweight
Children trolley, as umbrella car, this kind of volume reduces relatively, but quality the most also has about 7kg, is integral type, can only roll over
Folded, volume after folding or relatively large;Two is the children trolley of Mobyneb, and it is relatively big that this kind of go-cart is typically all volume, matter
Measuring about about 10kg, it is in order to ensure that the stable of car and function use, so this go-cart is heavier.They bear weight
Be both about about 17kg.Both go-carts are all to fold, and volume after folding is big, not readily portable.
Utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, it is provided that a kind of simple in construction, lightweight, fold after
Volume is less, go-cart can be folded into less space, the convenient portable and collapsible children trolley carried at a distance.
The purpose of this utility model is achieved through the following technical solutions: a kind of portable and collapsible children trolley, its bag
Include symmetrically arranged left main body and right main body, left main body and right main body by wheel folded portion, telescopic section and seat portion
Composition, described wheel folded portion is made up of wheel, connecting rod A, connecting rod B, steering block, expansion link one, slide block I and slide bar, stretches
One end of contracting bar one is fixed on steering block, and one end of connecting rod A is articulated with steering block bottom, and the other end of connecting rod A is hinged with wheel
Son, slide bar is fixedly installed in the bottom of expansion link one, and slide block I is installed on slide bar, and one end of connecting rod B is articulated with on connecting rod A, even
The other end of bar B is articulated with on slide block I, and described telescopic section is plugged in expansion link one, and described seat portion is by seat
Support bar, Seat support and slide block II composition, Seat support is articulated with on expansion link one, and the lower surface of Seat support offers cunning
Groove, slide block II is installed in chute, and one end of Seat support bar is articulated with on expansion link one, the other end hinge of Seat support bar
Being connected on slide block II, be provided with handrail one and handrail two between two described telescopic sections, handrail one is plugged in handrail two,
Being provided with support expansion link two between two described steering blocks, the two ends of support expansion link two are all fitted with support expansion link
One, support expansion link one is fixed on steering block, described two telescopic sections, is provided with between expansion link one and Seat support
Band hook Seat support cloth.
Described telescopic section is made up of expansion link two, expansion link three and expansion link four, and expansion link two is plugged in expansion link
Being provided with spring holder in one and between expansion link two and expansion link one, expansion link three is plugged in expansion link two and expansion link
Being provided with spring holder between three and expansion link two, expansion link four is plugged in expansion link three and expansion link four and expansion link three
Between be provided with spring holder.
Offering hook mouth on described expansion link four, the hook of described band hook Seat support cloth is fixed on hook mouth
In.
Also it is hinged with auxiliary on described expansion link one to support.
This utility model have the advantage that this utility model simple in construction, lightweight, volume after folding is less, can
Go-cart is folded into less space, convenient carries at a distance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is left view of the present utility model;
In figure, 1-wheel, 2-connecting rod A, 3-connecting rod B, 4-steering block, 5-expansion link one, 6-Seat support bar, 7-auxiliary
Support, 8-Seat support, 9-expansion link two, 10-expansion link three, 11-expansion link four, 12-handrail two, 13-handrail one, 14-band is hung
Hook Seat support cloth, 15-spring holder, 16-support expansion link two, 17-support expansion link one, 18-slide block I, 19-slide bar,
20-slide block II.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described, protection domain of the present utility model be not limited to
Lower described:
As shown in Fig. 1 ~ 3, a kind of portable and collapsible children trolley, it includes symmetrically arranged left main body and right main body,
Left main body and right main body are formed by wheel folded portion, telescopic section and seat portion, and described wheel folded portion is by taking turns
Son 1, connecting rod A2, connecting rod B3, steering block 4, expansion link 1, slide block I18 and slide bar 19 form, and one end of expansion link 1 is fixed on
On steering block 4, one end of connecting rod A2 is articulated with steering block 4 bottom, and the other end of connecting rod A2 is hinged with wheel 1, and slide bar 19 is fixed
Being installed on the bottom of expansion link 1, slide block I18 is installed on slide bar 19, and one end of connecting rod B3 is articulated with on connecting rod A2, connecting rod B3
The other end be articulated with on slide block I18.When wanting folder wheel, only connecting rod B3, connecting rod B3 drivening rod A2 need to be pulled counterclockwise
Rotating, slide block I18 moves along slide bar 19, and wheel 1 is retracted to the right, thus is folded by wheel.
As it is shown in figure 1, telescopic section is plugged in expansion link 1, described seat portion is by Seat support bar 6, seat
Supporting 8 and slide block II20 compositions, Seat support 8 is articulated with on expansion link 1, and the lower surface of Seat support 8 offers chute, sliding
Block II20 is installed in chute, and one end of Seat support bar 6 is articulated with on expansion link 1, the other end hinge of Seat support bar 6
It is connected on slide block II20.When wanting rumble seat part, only need the gentliest to lift Seat support 8 and sliding slider II20, make slide block
II20 moves down along chute, and Seat support bar 6 is retracted, thus seat portion is folded.
As shown in Fig. 1 ~ 3, being provided with handrail 1 and handrail 2 12 between two telescopic sections, handrail 1 is plugged in be held up
In hands 2 12, handrail 1 can move in handrail 2 12.It is provided with support expansion link two between two described steering blocks 4
16, the two ends of support expansion link 2 16 are all fitted with support expansion link 1, and support expansion link 1 can be at support expansion link
Moving in 2 16, support expansion link 1 is fixed on steering block 4.Described two telescopic sections, expansion link 1 and seat prop up
Being provided with band hook Seat support cloth 14 between support 8, child can be sitting on band hook Seat support cloth 14.Described armrest portion
With expansion rod part as an entirety, when pulling up handrail, expansion link can be made to stretch out, by spring holder 15 location and
Fix and reach use state.
As shown in Fig. 1 ~ 3, telescopic section is made up of expansion link 29, expansion link 3 10 and expansion link 4 11, expansion link 29
It is plugged in expansion link 1 and is provided with between expansion link 29 and expansion link 1 spring holder 15, expansion link 3 10 plug-in mounting
Being provided with spring holder 15 in expansion link 29 and between expansion link 3 10 and expansion link 29, expansion link 4 11 is plugged in be stretched
Spring holder 15 it is provided with in contracting bar 3 10 and between expansion link 4 11 and expansion link 3 10;Open on described expansion link 4 11
Being provided with hook mouth, the hook of described band hook Seat support cloth 14 is fixed in hook mouth;Also it is hinged with auxiliary on expansion link 1
Help support 7.Described expansion link 29, expansion link 3 10 and expansion link 4 11 all can be retracted in expansion link 1.
After folding shrinking, long whole children trolley length 418 mm, wide 220 mm, high 132 mm, can be placed on after contraction completely
In one knapsack.Structurally simplify and achieve to fold to be used in combination with contraction and decrease quality and volume, it is simple to take
Band.
Claims (4)
1. a portable and collapsible children trolley, it is characterised in that: it includes symmetrically arranged left main body and right main body, left master
Body and right main body are formed by wheel folded portion, telescopic section and seat portion, and described wheel folded portion is by wheel
(1), connecting rod A(2), connecting rod B(3), steering block (4), expansion link one (5), slide block I(18) and slide bar (19) composition, expansion link one
(5) one end is fixed on steering block (4), connecting rod A(2) one end be articulated with steering block (4) bottom, connecting rod A(2) the other end
Being hinged with wheel (1), slide bar (19) is fixedly installed in the bottom of expansion link one (5), slide block I(18) it is installed on slide bar (19),
Connecting rod B(3) one end be articulated with connecting rod A(2) on, connecting rod B(3) the other end be articulated with slide block I(18) on, described flexible
Part is plugged in expansion link one (5), and described seat portion is by Seat support bar (6), Seat support (8) and slide block II(20)
Composition, Seat support (8) is articulated with on expansion link one (5), and the lower surface of Seat support (8) offers chute, slide block II(20)
Being installed in chute, one end of Seat support bar (6) is articulated with on expansion link one (5), the other end hinge of Seat support bar (6)
It is connected to slide block II(20) on, it is provided with handrail one (13) and handrail two (12), handrail one between two described telescopic sections
(13) being plugged in handrail two (12), be provided with support expansion link two (16) between two described steering blocks (4), support stretches
The two ends of bar two (16) are all fitted with support expansion link one (17), and support expansion link one (17) is fixed on steering block (4), described
Two telescopic sections, expansion link one (5) and Seat support (8) between be provided with band hook Seat support cloth (14).
A kind of portable and collapsible children trolley the most according to claim 1, it is characterised in that: described telescopic section by
Expansion link two (9), expansion link three (10) and expansion link four (11) composition, expansion link two (9) is plugged in expansion link one (5) and stretches
Being provided with spring holder (15) between contracting bar two (9) and expansion link one (5), expansion link three (10) is plugged in expansion link two (9)
In and be provided with spring holder (15) between expansion link three (10) and expansion link two (9), expansion link four (11) is plugged in flexible
Spring holder (15) it is provided with in bar three (10) and between expansion link four (11) and expansion link three (10).
A kind of portable and collapsible children trolley the most according to claim 2, it is characterised in that: described expansion link four
(11) offering hook mouth on, the hook of described band hook Seat support cloth (14) is fixed in hook mouth.
A kind of portable and collapsible children trolley the most according to claim 1, it is characterised in that: described expansion link one
(5) also it is hinged with auxiliary on and supports (7).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620728129.9U CN205769515U (en) | 2016-07-12 | 2016-07-12 | A kind of portable and collapsible children trolley |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620728129.9U CN205769515U (en) | 2016-07-12 | 2016-07-12 | A kind of portable and collapsible children trolley |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205769515U true CN205769515U (en) | 2016-12-07 |
Family
ID=58121516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620728129.9U Expired - Fee Related CN205769515U (en) | 2016-07-12 | 2016-07-12 | A kind of portable and collapsible children trolley |
Country Status (1)
Country | Link |
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CN (1) | CN205769515U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110588236A (en) * | 2019-10-15 | 2019-12-20 | 金陵科技学院 | Integral type is folded and is painted from life car |
CN111532328A (en) * | 2020-05-25 | 2020-08-14 | 广州凯月美容生物科技有限公司 | Shopping cart convenient for placing children |
CN114795750A (en) * | 2022-05-26 | 2022-07-29 | 西南交通大学 | Transfer nursing device |
-
2016
- 2016-07-12 CN CN201620728129.9U patent/CN205769515U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110588236A (en) * | 2019-10-15 | 2019-12-20 | 金陵科技学院 | Integral type is folded and is painted from life car |
CN111532328A (en) * | 2020-05-25 | 2020-08-14 | 广州凯月美容生物科技有限公司 | Shopping cart convenient for placing children |
CN114795750A (en) * | 2022-05-26 | 2022-07-29 | 西南交通大学 | Transfer nursing device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170712 |