CN206734368U - A kind of go-cart for double child - Google Patents
A kind of go-cart for double child Download PDFInfo
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- CN206734368U CN206734368U CN201720126806.4U CN201720126806U CN206734368U CN 206734368 U CN206734368 U CN 206734368U CN 201720126806 U CN201720126806 U CN 201720126806U CN 206734368 U CN206734368 U CN 206734368U
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- children trolley
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- cart
- single children
- attachment means
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- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
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Abstract
The utility model discloses a kind of go-cart for double child, attachment means including the first single children trolley and the second single children trolley, detachably connected first single children trolley and the second single children trolley, go-cart for double child has one and double use state, when in single use state, attachment means are in released state with the first single children trolley and the second single children trolley, and the first single children trolley and the second single children trolley each can be used independently；When in double use state, the first single children trolley and the second single children trolley are arranged side by side in left-right direction, and are fixedly connected by attachment means.Two single children trolleys are fixed together by the go-cart for double child by attachment means can be used as double carriage use, after making two single children trolley separation, two single children trolleys can each be independently operated, so that the go-cart for double child changed at one between double use state it is very convenient.
Description
Technical field
It the utility model is related to articles for children technical field, and in particular to a kind of go-cart for double child.
Background technology
As the family of two children is more and more, go-cart for double child is also becoming increasingly popular.In the prior art, it is double
The structure of children trolley is varied, and its rod member quantity is often more, and most go-cart for double child only has double use
State, part go-cart for double child can be changed between single use state and double use state, but this type is double
Children trolley is typically all that two sets of seat mechanisms are set on a vehicle frame, because vehicle frame needs to bear two children's uses, car
The general all more complicated and Structural strength calls of frame are higher, and such go-cart for double child can cause to a certain degree in single use
Waste.
The content of the invention
The purpose of this utility model is in view of the shortcomings of the prior art, there is provided one kind can be simple in construction, can one and
The go-cart for double child changed between double use state.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：
A kind of go-cart for double child, including it is the first single children trolley and the second single children trolley, described for connecting
The attachment means of first single children trolley and the second single children trolley, the attachment means and the described first single youngster
Connecting between virgin stroller, the connection between the attachment means and the second single children trolley is removably to connect
Connect；The go-cart for double child has single use state and double use state, when the go-cart for double child is in one
During use state, the attachment means are in separating with the described first single children trolley and the second single children trolley
State, the first single children trolley and the second single children trolley each can be used independently；When described double
When children trolley is in double use state, the first single children trolley and the second single children trolley are along right and left
To being arranged side by side, and it is fixed together by the attachment means.
Preferably, the described first single children trolley includes being located at the left and right sides of the described first single children trolley respectively
The first side stand, the second single children trolley includes respectively positioned at the left and right sides of the described second single children trolley
Second side stand, when the go-cart for double child is in double use state, the first single children trolley and described
Two single children trolleys are arranged side by side in left-right direction, and first side stand and second side stand of adjacent side pass through
The attachment means are fixed together.
Further, first side stand per side includes the first fore-stock, the first after-poppet and the first push rod, often
Second side stand of side includes the second fore-stock, the second after-poppet and the second push rod, and the attachment means are set respectively
Be fixed together between two adjacent fore-stocks and by two adjacent fore-stocks, be arranged on it is adjacent
It is fixed together, is arranged on described in adjacent two between two after-poppets and by two adjacent after-poppets
It is fixed together between push rod and by two adjacent push rods.
Preferably, the attachment means include card body and buckle, and the buckle is rotationally connected to the card body respectively
Left and right ends portion, the buckle can be fastened or disengaged with the card body, when the buckle and card body fastening, the card
Form an accommodating cavity between body and the buckle, the accommodating cavity at both ends respectively with the described first single children trolley
Rod member and the rod member of the second single children trolley be engaged, when the go-cart for double child is in double use state
When, the buckle is fastened with the card body, and the rod member of the described first single children trolley and the second single children are pushed away
The rod member of car is separately fixed in the accommodating cavity at both ends.
Further, the card body is provided with the first grab, and the buckle is provided with the second grab, when first grab
When being disengaged with second grab, the buckle can rotate relative to the card body, when the buckle and card body fastening,
First grab is fastened on second grab.
Preferably, the described first single children trolley is different from the described second single children trolley.
Preferably, the described first single children trolley is identical with the described second single children trolley, as the double children
When stroller is in single use state and double use state, the go-cart for double child can fold.
Further, the described first single children trolley includes with expansion and folding with the described second single children trolley
The stroller frame of overlapping state and for making the locking mechanism of stroller frame locking in the deployed state, the stroller frame bag
Include fore-stock, after-poppet, lateral railing, push rod, seat bar, first connecting rod and second connecting rod, the top of the fore-stock with it is described after
The top of support rotates connection, and the bottom of the lateral railing rotates with the top of the after-poppet and is connected, the lateral railing
Top rotate and be connected with the bottom of the push rod, the one end of the first connecting rod rotates with the push rod and is connected, institute
To state first connecting rod and rotated with the after-poppet and is connected, the one end of the second connecting rod rotates with the fore-stock and is connected,
The other end of the second connecting rod rotates with the other end of the first connecting rod and is connected, the seat bar respectively with the side
Railing and the first connecting rod rotate connection, when the go-cart for double child is in double use state, the connection dress
Put and connect two adjacent fore-stocks, adjacent two after-poppets and adjacent two push rods respectively.
Further, the stroller frame also includes bar, the one end of the bar and the lateral railing phase
Rotation connection.
Further, the described first single children trolley and the second single children trolley are also included for making institute
State the unblock handle of locking mechanism unblock.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：This practicality is new
The go-cart for double child of type is made up of two single children trolleys of in general, and its is simple in construction, and two single children trolleys are led to
Cross attachment means and be fixed together and can be used as double carriage use, after making two single children trolleys separation, two one
Children trolley can each be independently operated, so that the go-cart for double child changed at one between double use state it is very square
Just, and the stroller frame of the go-cart for double child structural strength according to single children using design, wave will not be caused
Take.
Brief description of the drawings
Accompanying drawing 1 is the stereogram of go-cart for double child of the present utility model in the deployed state；
Accompanying drawing 2 is the front view of go-cart for double child of the present utility model in the deployed state；
Accompanying drawing 3 is the side view of go-cart for double child of the present utility model in the deployed state；
Accompanying drawing 4 is the structural representation of attachment means of the present utility model；
When accompanying drawing 5 is that attachment means of the present utility model are connected with the first single children trolley and the second single children trolley
One of structural representation；
When accompanying drawing 6 is that attachment means of the present utility model are connected with the first single children trolley and the second single children trolley
Structural representation two；
Accompanying drawing 7 is after attachment means of the present utility model are connected with the first single children trolley and the second single children trolley
Structural representation；
Accompanying drawing 8 is front view of the go-cart for double child of the present utility model in folding process；
Accompanying drawing 9 is side view of the go-cart for double child of the present utility model in folding process；
Accompanying drawing 10 is the front view of go-cart for double child of the present utility model in a folded configuration；
Accompanying drawing 11 is the side view of go-cart for double child of the present utility model in a folded configuration.
Wherein 1, first single children trolley；2nd, the second single children trolley；11/21st, fore-stock；12/22nd, after-poppet；
13/23rd, lateral railing；14/24th, push rod；15/25th, seat bar；16/26th, first connecting rod；17/27th, second connecting rod；18/28th, handrail
Bar；19/29th, unblock handle；3rd, attachment means；31st, card body；311st, the first grab；32nd, buckle；321st, the second grab；33rd, hold
Receive cavity.
Embodiment
The technical solution of the utility model is further elaborated with specific embodiment below in conjunction with the accompanying drawings.
As shown in Fig. 1 ~ Fig. 3, Fig. 8 ~ Figure 11, go-cart for double child of the present utility model include the first single children trolley 1,
Second single children trolley 2, the attachment means 3 for connecting the first single 1 and second single children trolley 2 of children trolley.
Connection, 3 and second single children trolley 2 of attachment means between 3 and first single children trolley 1 of attachment means it
Between connection be detachably connected, so, the go-cart for double child just has single use state and double use state,
When in double use state, the first single 1 and second single children trolley of children trolley is arranged side by side in left-right direction, and
It is fixed together by attachment means 3；When in single use state, the first single children trolley 1 and second one
Children trolley 2 and attachment means 3 are in the state separated, and the first single 1 and second single children trolley 2 of children trolley can be each
From independent use.
Specifically, the first single children trolley 1 is included respectively positioned at the first of the left and right sides of the first single children trolley 1
Side stand, the second single children trolley 2 include the second side stand for being located at the left and right sides of the second single children trolley 2 respectively,
When the go-cart for double child is in double use state, the first side stand and the second side stand of side are disposed adjacent, connection
Adjacent the first side stand and the second side stand are fixed together by device 3.
Such as Fig. 4 ~ as shown with 7, attachment means 3 include card body 31 and buckle 32, and buckle 32 can rotationally be connected to card body
31 left and right ends portion, and buckle 32 can engage or disengage with card body 31.When buckle 32 engages with card body 31, in buckle 32
An accommodating cavity 33 is formed between card body 31, the accommodating cavity 33 respectively with the rod member of the first side stand and the second side stand
Rod member is engaged, and the rod member of the rod member of the first side stand and the second side stand is respectively fixedly disposed in the accommodating cavity 33, this
Sample, just the first single 1 and second single children trolley 2 of children trolley is fixed together.
A kind of specific embodiment, card body 31 are provided with the first grab 311, and buckle 32 is provided with the second grab 321, when
When first grab 311 and the second grab 321 disengage, buckle 32 can rotate relative to card body 31, when buckle 32 and card body 31 fasten
When, the first grab 311 is fastened on the second grab 321.
First single 1 and second single children trolley 2 of children trolley can be the same or different.In the present embodiment, the
One single 1 and second single children trolley 2 of children trolley is identical, the single He of children trolley 1 of one kind specific first given below
The structure of second single children trolley 2.
First single 1 and second single children trolley 2 of children trolley includes the stroller car with expansion and folded state
Frame and for by stroller frame locking locking mechanism in the deployed state.Stroller frame is included positioned at a left side for stroller frame respectively
The side stand of right both sides and the tranverse connecting rod being connected between the side stand of the left and right sides.
Side stand per side includes fore-stock 11/21, after-poppet 12/22, lateral railing 13/23, push rod 14/24, seat bar
15/25th, first connecting rod 16/26 and second connecting rod 17/27.Fore-stock 11/21, lateral railing 13/23 and push rod 14/24 are from bottom to top
Order is set successively, and the top of fore-stock 11/21 rotates with the top of after-poppet 12/22 to be connected, the bottom of lateral railing 13/23
Rotating and be connected with the top of after-poppet 12/22, the bottom of push rod 14/24 rotates with the top of lateral railing 13/23 to be connected, the
The one end of one connecting rod 16/26 rotates with the bottom of push rod 14/24 to be connected, and first connecting rod 16/26 and the phase of after-poppet 12/22
Rotation connection, the one end of second connecting rod 17/27 rotates with fore-stock 11/21 to be connected, the other end of second connecting rod 17/27
Rotate and be connected with the other end of first connecting rod 16/26, seat bar 15/25 respectively with lateral railing 13/23 and first connecting rod 16/26
Rotate connection.So, the shape between fore-stock 11/21, after-poppet 12/22, first connecting rod 16/26 and second connecting rod 17/27
Into a quadric chain, one is formed between after-poppet 12/22, lateral railing 13/23, push rod 14/24 and first connecting rod 16/26
Individual quadric chain, one four is formed between after-poppet 12/22, lateral railing 13/23, seat bar 15/25 and first connecting rod 16/26
Linkage.
Tranverse connecting rod include be connected to the left and right sides fore-stock 11/21 between the first tranverse connecting rod, be connected to the left and right sides
After-poppet 12/22 between the second tranverse connecting rod and be connected to the left and right sides push rod 14/24 between the 3rd tranverse connecting rod.
Stroller frame also includes bar 18/28, and bar 18/28 is in the U-shaped mechanism of opening backwards, bar 18/
The both ends of 28 opening rotate connection with the lateral railing 13/23 of corresponding side respectively.
Locking mechanism may be provided in above three quadric chain between two parts of the connection that arbitrarily rotates, and first
Single 1 and second single children trolley 2 of children trolley also includes the unblock handle 19/29 for unlocking locking mechanism.This
In embodiment, unblock handle 19/29 is arranged on the 3rd tranverse connecting rod.
In the present embodiment, when the go-cart for double child is in double use state, attachment means 3 are separately positioned on first
Between the adjacent two piece fore-stock 11/21 of single 1 and second single children trolley 2 of children trolley, adjacent two after-poppets
Between 12/22 between adjacent two push rods 14/24, by the way that two adjacent fore-stocks 11/21 are fixed together,
Two adjacent after-poppets 12/22 are fixed together, by two adjacent push rods 14/24 be fixed together so as to
First single 1 and second single children trolley 2 of children trolley is fixed together.It is separately positioned on two fore-stocks 11/
21st, the attachment means 3 between two after-poppets 12/22 and two push rods 14/24 can be according to fore-stock 11/21, after-poppet 12/22
It is adjusted with the physical dimension of push rod 14/24.
Push rod 14/24 includes mobile jib and the connecting rod for being mutually fixedly connected or being wholely set, and first connecting rod 16/26 includes mutually solid
The junction of fixed the first pole and the second pole for connecting or being wholely set in V-shape structure, the first pole and the second pole is
At rotation connection for first connecting rod 16/26 and after-poppet 12/22.When the first single children trolley 1 and with the second single children
When stroller 2 is in deployed condition, fore-stock 11/21, lateral railing 13/23 and mobile jib extend approximately along same rectilinear direction, the
One pole extends with second connecting rod 17/27 along same rectilinear direction, and the second pole extends with connecting rod along same rectilinear direction, this
Sample, a triangular structure is formed between fore-stock 11/21, after-poppet 12/22, the pole of first connecting rod 16/26 and first,
A triangular structure is also formed between after-poppet 12/22, lateral railing 13/23, the pole of push rod 14/24 and second so that first
Single 1 and second single children trolley 2 of children trolley has preferably rigidity in deployed condition and is stably in expansion shape
State, as shown in Fig. 1 ~ Fig. 3.
The go-cart for double child can fold when being in single use state and double use state, make when in one
During with being folded under state, first, bar 18/28 is set to be flipped up being close together with lateral railing 13/23, then, operation solution
Lock handle 19/29 unlocks locking mechanism, applies a downward power to push rod 14/24 while operation unblock handle 19/29,
So, after locking mechanism unblock, at the rotation connection of push rod 14/24 and lateral railing 13/23, push rod 14/24 and first connecting rod 16/
Moved downward at 26 rotation connection so that lateral railing 13/23 downwardly turned at the rotation connection with after-poppet 12/22 with
After-poppet 12/22 is drawn close, and first connecting rod 16/26 downwardly turns over and after-poppet 12/22 at the rotation connection with after-poppet 12/22
Draw close, when first connecting rod 16/26 downwardly turns at the rotation connection with after-poppet 12/22, first connecting rod 16/26 and second
Moved upwards at the rotation connection of connecting rod 17/27, during this, by second connecting rod 17/27 pull fore-stock 11/21 around with it is rear
Turn at the rotation connection of support 12/22 and drawn close with after-poppet 12/22, until forming each rod member close proximity together.
Folding process in children trolley under double use state is identical with the folding process under single use state, during folding
As long as the unblock handle 19/29 on the first single 1 and second single children trolley 2 of children trolley is operated simultaneously and gives push rod 14/
24 apply a downward active force.The go-cart for double child is in flat after folding, compact-sized, small volume, is easy to
Carry and storage, and two go-cart for double child standing up after folding are in ground, as shown in Figure 10 and Figure 11.
For above-described embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with technique
Personage can understand content of the present utility model and implement according to this, the scope of protection of the utility model can not be limited with this.
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (10)
- A kind of 1. go-cart for double child, it is characterised in that：Including the first single children trolley and the second single children trolley, it is used for Connect the attachment means of the described first single children trolley and the second single children trolley, the attachment means and described the Connecting between one single children trolley, the connection between the attachment means and the second single children trolley is removable Connect with unloading；The go-cart for double child has single use state and double use state, at the go-cart for double child When single use state, the attachment means are located with the described first single children trolley and the second single children trolley In the state of separation, the first single children trolley and the second single children trolley each can be used independently；Work as institute When stating go-cart for double child and being in double use state, the first single children trolley and the second single children trolley edge Left and right directions is arranged side by side, and is fixed together by the attachment means.
- 2. go-cart for double child according to claim 1, it is characterised in that：The first single children trolley includes difference The first side stand positioned at the left and right sides of the described first single children trolley, the second single children trolley include position respectively The second side stand in the left and right sides of the described second single children trolley, shape is used when the go-cart for double child is in double During state, the first single children trolley and the second single children trolley are arranged side by side in left-right direction, adjacent side First side stand and second side stand are fixed together by the attachment means.
- 3. go-cart for double child according to claim 2, it is characterised in that：First side stand per side includes the One fore-stock, the first after-poppet and the first push rod, second side stand per side include the second fore-stock, the second after-poppet With the second push rod, the attachment means be separately positioned between two adjacent fore-stocks and by adjacent two it is described before Support is fixed together, is arranged between two adjacent after-poppets and fixes two adjacent after-poppets Link together, be arranged between two adjacent push rods and be fixed together two adjacent push rods.
- 4. the go-cart for double child according to any one of claim 1 ~ 3, it is characterised in that：The attachment means include card Body and buckle, the buckle are rotationally connected to the left and right ends portion of the card body respectively, and the buckle can be with the card body Fasten or disengage, when the buckle and the card body fasten, form an accommodating cavity between the card body and the buckle, two The accommodating cavity of end respectively with the rod member of the described first single children trolley and the bar of the second single children trolley Part is engaged, and when the go-cart for double child is in double use state, the buckle fastens with the card body, and by described in The appearance for being separately fixed at both ends of the rod member of the rod member of first single children trolley and the second single children trolley Receive in cavity.
- 5. go-cart for double child according to claim 4, it is characterised in that：The card body is provided with the first grab, described Buckle is provided with the second grab, and when first grab and second grab disengagement, the buckle being capable of relatively described card Body is rotated, and when the buckle and card body fastening, first grab is fastened on second grab.
- 6. go-cart for double child according to claim 1, it is characterised in that：The first single children trolley and described the Two single children trolleys are different.
- 7. go-cart for double child according to claim 1, it is characterised in that：The first single children trolley and described the Two single children trolleys are identical, described double when the go-cart for double child is in single use state and double use state People's children trolley can fold.
- 8. go-cart for double child according to claim 7, it is characterised in that：The first single children trolley and described the Two single children trolleys are included with expansion with the stroller frame of folded state and for making the stroller frame be locked in exhibition Locking mechanism under open state, the stroller frame include fore-stock, after-poppet, lateral railing, push rod, seat bar, first connecting rod and Second connecting rod, the top of the fore-stock rotate with the top of the after-poppet and are connected, the bottom of the lateral railing with it is described The top of after-poppet rotates connection, and the top of the lateral railing rotates with the bottom of the push rod and is connected, and described first connects The one end of bar rotates with the push rod and is connected, and the first connecting rod rotates with the after-poppet and is connected, and described second connects The one end of bar rotates with the fore-stock and is connected, the other end of the second connecting rod and the other end of the first connecting rod Portion rotates connection, and the seat bar rotates and is connected with the lateral railing and the first connecting rod respectively, as the double children When stroller is in double use state, the attachment means connect two adjacent fore-stocks, adjacent two institutes respectively State after-poppet and adjacent two push rods.
- 9. go-cart for double child according to claim 8, it is characterised in that：The stroller frame also includes bar, institute The one end for stating bar rotates with the lateral railing and is connected.
- 10. go-cart for double child according to claim 8, it is characterised in that：The first single children trolley and described Second single children trolley also includes the unblock handle for making the locking mechanism unblock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720126806.4U CN206734368U (en) | 2017-02-13 | 2017-02-13 | A kind of go-cart for double child |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720126806.4U CN206734368U (en) | 2017-02-13 | 2017-02-13 | A kind of go-cart for double child |
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| Publication Number | Publication Date |
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| CN206734368U true CN206734368U (en) | 2017-12-12 |
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| CN201720126806.4U Active CN206734368U (en) | 2017-02-13 | 2017-02-13 | A kind of go-cart for double child |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179893A (en) * | 2021-12-10 | 2022-03-15 | 好孩子儿童用品有限公司 | Child's bike |
-
2017
- 2017-02-13 CN CN201720126806.4U patent/CN206734368U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179893A (en) * | 2021-12-10 | 2022-03-15 | 好孩子儿童用品有限公司 | Child's bike |
| CN114179893B (en) * | 2021-12-10 | 2024-02-27 | 好孩子儿童用品有限公司 | Child's bike |
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