CN206826721U - Children trolley - Google Patents
Children trolley Download PDFInfo
- Publication number
- CN206826721U CN206826721U CN201720260913.6U CN201720260913U CN206826721U CN 206826721 U CN206826721 U CN 206826721U CN 201720260913 U CN201720260913 U CN 201720260913U CN 206826721 U CN206826721 U CN 206826721U
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- frame
- seat pocket
- vertical rod
- folding
- children trolley
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- 230000007306 turnover Effects 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of children trolley,Including folding vehicle frame and folding seat pocket frame,Seat pocket frame comprises at least peripheral frame frame,Vehicle frame comprises at least the fore-stock that can relatively rotate connection each other,After-poppet and push rod,The vehicle frame also includes being used for the vertical rod that the seat pocket frame is installed in grafting,The vertical rod is vertically extending,The lower pivot of the vertical rod is connected on the fore-stock or on the push rod,The peripheral frame frame is rotatably connected to the upper end of the vertical rod,When the children trolley folds,Seat pocket frame is prior to vehicle frame folding,The peripheral frame frame is along the folding of its length direction and realizes the gathering that rotated with the vertical rod after the folding of the seat pocket frame,Seat pocket frame after folding is again with vertical rod and fore-stock,After-poppet and push rod are relatively rotated and closely collapsed together,Overall volume after being folded this greatly reduces children trolley,Great convenience is provided for the daily carrying and storage of user.
Description
Technical field
A kind of children trolley is the utility model is related to, more particularly to the children trolley that a kind of pocket of usheing to seat is folded.
Background technology
In the prior art, the structure of children trolley is varied, and it generally has folding vehicle frame, connected by seat pocket
Seat pocket frame of the part grafting on vehicle frame.When needing to fold up children trolley, generally require to take seat pocket frame from vehicle frame
Get off and separately deposited with the vehicle frame after folding again, so operation is more inconvenient.Also there is the children trolley energy of part in the market
By structure of the seat pocket frame together with vehicle frame folding and gathering, but often there is foldable structure not in such children trolley after folding
The defects of enough compact, and volume is larger, it is unfavorable for the daily carrying and storage of user.
The content of the invention
The purpose of this utility model is to provide a kind of children that pocket frame folds and folded configuration is extremely compact that usher to seat and pushed away
Car.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of children trolley, including folding car
Frame and folding seat pocket frame, the seat pocket frame are comprised at least along the foldable peripheral frame frame in its length direction, and the vehicle frame is extremely
Few to include that the fore-stock, after-poppet and push rod of connection are relatively rotated each other, the vehicle frame also includes being used for described in grafting installation
The vertical rod of seat pocket frame, the vertical rod is vertically extending, and the lower pivot of the vertical rod is connected on the fore-stock or institute
State on push rod, the peripheral frame frame is rotatably connected to the upper end of the vertical rod, described when the children trolley folds
Seat pocket frame prior to the vehicle frame folding, the peripheral frame frame along the folding of its length direction and realize after the folding of the seat pocket frame with
The vertical rod rotates gathering, and the seat pocket frame after folding with the vertical rod and the fore-stock, after-poppet and pushes away again
Bar is relatively rotated and collapsed together.
Preferably, the peripheral frame frame includes upper enclosure frame and lower enclosure frame, and the seat pocket frame is also described including that can be fixedly attached to
The seat pocket connector of vertical rod upper end, the bottom of the upper enclosure frame, the top of the lower enclosure frame and the seat pocket connector it
Between joint locked by seat pocket rotatably linked together, when the seat pocket frame folds, the upper enclosure frame with it is described under
Peripheral frame upset is collapsed and rotates relative to the seat pocket connector and mutually collapsed with the vertical rod.
Further, seat pocket locking joint at least have be used for by seat pocket frame locking in the deployed state the
One latched position and for by seat pocket frame locking the second latched position in a folded configuration.
Further, the seat pocket frame also includes preceding handrail, and the rearward end of the preceding handrail is locked by the seat pocket closes
Section rotates with the upper enclosure frame, lower enclosure frame and is connected, during the seat pocket frame folding, the preceding handrail and the upper enclosure frame, under enclose
Frame rotates gathering together.
Further, the seat pocket connector removably plugged and fixed on the upper end of the vertical rod.
Preferably, collapsed after the seat pocket frame folds in the front side of the vertical rod.
Further, on the vehicle frame, the top of the fore-stock, the top of after-poppet, the bottom of push rod and described vertical
The bottom of bar locks joint by vehicle frame and linked together in relative rotation, when the children trolley folds, the seat pocket frame with
The vertical rod overturns and mutually collapsed with the fore-stock jointly.
Further, the fore-stock includes being divided into two front support rods of the left and right sides, and the after-poppet includes dividing
Two back stays located at the left and right sides, the push rod include two push rod side levers for being divided into the left and right sides, and the vertical rod has
Two of the left and right sides are divided into, under the upper end of the front support rod of the vehicle frame homonymy, the top of back stay, push rod side lever
End and the lower end of vertical rod are rotated by described vehicle frame locking joint to link together.
Further, the vehicle frame also include in left-right direction extending and be connected to described in both sides vehicle frame locking joint it
Between cross bar, be additionally provided with the cross bar for by the unlocking knob of the vehicle frame locking joint synchronous unblock of both sides.
As a kind of specific embodiment, the cross bar is raised and the vehicle frame of both sides locking joint is unlocked
Afterwards, the vertical rod automatically overturns forward together with the seat pocket frame after folding and gradually collapsed with the fore-stock, while institute
State push rod it is automatic after turn over and gradually collapse to the rear side of the after-poppet；It is described when the children trolley is in folded state
Fore-stock, after-poppet and push rod mutually collapse along the longitudinal direction, and the seat pocket frame after the vertical rod and folding is in left-right direction
Collapse between the front support rod of both sides, back stay and push rod side lever.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：This practicality is new
The children trolley of type, its rod member quantity is few, simple in construction, and achievable vehicle frame pocket frame of usheing to seat folds together, and folding operation is very convenient,
And foldable rear seat pocket frame can substantially reduce whole after children trolley folds together with each rod member on vehicle frame closely gathering
Body volume, great convenience is provided for the daily carrying and storage of user.
Brief description of the drawings
Accompanying drawing 1 is the stereogram under the children trolley deployed condition of the present embodiment；
Accompanying drawing 2 is the side view under the children trolley deployed condition of the present embodiment；
Accompanying drawing 3 is the side view of the children trolley semi-collapsed condition of the present embodiment once；
Accompanying drawing 4 is the side view under the children trolley semi-collapsed condition two of the present embodiment；
Accompanying drawing 5 is the side view under the children trolley semi-collapsed condition three of the present embodiment；
Accompanying drawing 6 is the side view under the children trolley folded state of the present embodiment；
Wherein：10th, vehicle frame；1st, fore-stock；11st, front support rod；12nd, front rail；13rd, front-wheel；2nd, after-poppet；21st, back stay；
22nd, rear transverse rod；23rd, trailing wheel；3rd, push rod；31st, push rod side lever；31a, lower push-rod；31b, upper push-rod；32nd, cross tube；33rd, push rod
Unlock piece；4th, vertical rod；5th, seat pocket locking joint；6th, cross bar；7th, unlocking knob；
8th, seat pocket frame；81st, upper enclosure frame；82nd, lower enclosure frame；83rd, preceding handrail；84th, seat pocket connector；85th, unblock handle；86、
Seat pocket locking joint.
Embodiment
The technical solution of the utility model is further elaborated with specific embodiment below in conjunction with the accompanying drawings.
Referring to the children trolley shown in Fig. 1 to Fig. 6, it includes folding vehicle frame 10 and folding seat pocket frame 8, seat pocket
The grafting of frame 8 uses on vehicle frame 10 for children's ride-on.
Shown in Figure 1, vehicle frame 10 includes the fore-stock 1, after-poppet 2, push rod 3 that can relatively rotate connection each other, wherein,
Fore-stock 1 include being divided into the left and right sides and two front support rods 11 of gradual updip extension from front to back, be fixedly arranged on both sides before
Between the bottom of the pole 11 and front rail 12 with foot pedal, the bottom left and right sides of fore-stock 1 is mounted on front-wheel 13.After prop up
Frame 2 includes being divided into the left and right sides and vertically extending two back stays 21, is fixedly arranged on the bottom of both sides back stay 21
Between rear transverse rod 22, the bottom of both sides back stay 21 is equipped with trailing wheel 23.
Push rod 3 includes being divided into the left and right sides and two push rod side levers 31 of gradual updip extension from front to back, fixed
Cross tube 32 between the upper end of both sides push rod side lever 31, herein, the push rod side lever 31 per side can be along the folding of its length direction
Ground is set, and specifically, the push rod side lever 31 per side includes lower push-rod 31a, the upper push-rod 31b of relative lower push-rod 31a sliding extensions,
Push rod locking piece is provided between upper push-rod 31b and lower push-rod 31a and both can be locked under different positions, so that
User can be according to using the length for needing adjustment push rod 3, and cross tube 32 is provided with push rod unlock piece 33 for pushing away both sides
Rod lock part synchronizing unlocking.
Referring to shown in each accompanying drawing, vehicle frame 10 also includes two vertical rods 4 for being divided into the left and right sides, and vertical rod 4 is along the vertical direction
Extension, the vertical rod 4 are mainly used in the grafting of seat pocket frame 8 to vehicle frame 10.On every side in the left and right sides of vehicle frame 10, preceding branch
The upper end of bar 11, the upper end of back stay 21, the bottom of push rod side lever 31, the bottom of vertical rod 4 are locked by vehicle frame and closed
Section 5 rotatably links together.Current brackets 1, after-poppet 2, push rod 3 and vertical rod 4 make with respect to expansion at vehicle frame 10
When deployed condition, vehicle frame locking joint 5 lock and so that vehicle frame 10 locks in the deployed state., can be by two vertical rods 4 during setting
In left-right direction between the front support rod 11 of both sides, between the back stay 21 of both sides and between the push rod side lever 31 of both sides.
The vehicle frame 10 also includes the cross bar 6 between both sides vehicle frame locking joint 5, and the cross bar 6, which is provided with, to be used for two
The unlocking knob 7 of the vehicle frame locking synchronizing unlocking of joint 5 of side.
Shown in Figure 1, seat pocket frame 8 includes including upper measurement along the foldable peripheral frame frame in its length direction, the peripheral frame frame
Frame 81 and lower enclosure frame 82, upper enclosure frame 81 is in downward opening U-shape structure, and lower enclosure frame 82 is in opening up U-shape structure；Seat pocket frame
8 also including the U-shaped preceding handrail 83 opening backwards, and is divided into two seat pocket connectors 84 of the left and right sides, the connection of this pocket
Part 84 is used to being fixedly installed to the upper end of vertical rod 4 for by the grafting of seat pocket frame 8 to vehicle frame 10, herein, seat pocket connector
84 bottom is removably secured on the upper end of vertical rod 4.
On every side of the left and right sides of seat pocket frame 8, the bottom of upper enclosure frame 81, the upper end of lower enclosure frame 82, preceding handrail 83
Rearward end and seat pocket connector 84 upper end between by seat pocket lock joint 86 rotatably link together.Should
Seat pocket locking joint 86 has two latched positions, is respectively used to seat pocket frame 8 locking first locking in the deployed state
Position, for seat pocket frame 8 to be locked into the second latched position in a folded configuration, the top of upper enclosure frame 81 is additionally provided with for by two
The unblock handle 85 of the seat pocket locking synchronizing unlocking of joint 86 of side.
Referring to shown in Fig. 1, Fig. 2, when the children trolley is in deployed condition, vehicle frame 10 deploys respectively with seat pocket frame 8, vehicle frame
Fore-stock 1, after-poppet 2, push rod 3, vertical rod 4 deploy and locked by vehicle frame locking joint 5 relatively on 10, and vertical rod 4 is erected in upright
Rise state and provide a pocket frame 8 with support；On seat pocket frame 8, upper enclosure frame 81 encloses with lower enclosure frame 82 to be set in frame-type, and preceding handrail 83 is located at
On front side of peripheral frame frame, seat pocket connector 84 is stably connected in vertical rod 4, and upper enclosure frame 81, lower enclosure frame 82, preceding handrail 83 and seat pocket connect
Joint 86 is locked between fitting 84 by seat pocket to lock.
When needing to fold up the children trolley, then in the way of first foldable base pocket frame 8 and then folding stand 10
Carry out.Specifically, shown in Figure 3, first, operation push rod unlock piece 33 pushes push rod 3 after unlocking push rod locking piece so that on
Push rod 31b slides with respect to lower push-rod 31a to be shunk and reduces the length of push rod 3；Then, operation unblock handle 85, which locks seat pocket, closes
The unblock of section 86, upper enclosure frame 81 is overturn forward so that between upper enclosure frame 81, preceding handrail 83 and lower enclosure frame 82, seat pocket connector 84
Relatively rotate and gradually collapse the folding for together, realizing seat pocket frame 8, and the seat pocket frame 8 after folding is drawn close with the phase of vertical rod 4
And positioned at the front side of vertical rod 4, seat pocket frame 8 is locked under the folding position and and vertical rod as shown in figure 3, seat pocket locks joint 86
Keep being relatively fixed between 4.
Now, user can rotate unlocking knob 7 by vehicle frame locking joint 5 unlock and then lift cross bar 6, in self gravitation
In the presence of, vertical rod 4 overturns forward together with the seat pocket frame 8 after folding and gradually collapsed with fore-stock 1, while push rod 3 is certainly
Dynamic to turn over and gradually collapse to the rear side of after-poppet 2, fore-stock 1 also gradually rotates gathering along the longitudinal direction with after-poppet 2,
As shown in Figure 4, Figure 5.
Finally, fore-stock 1, after-poppet 2, push rod 3 are mutually collapsed along the longitudinal direction, and vertical rod 4 is collapsed with the seat pocket frame 8 after folding
Between fore-stock 1, after-poppet 2 and push rod 3, and vertical rod 4 is located at the preceding branch of both sides with the seat pocket frame 8 after folding in left-right direction
Between bar 11, back stay 21 and push rod side lever 31, volume is further reduced so that the structure of the children trolley after folding is more
To be compact.For children trolley after folding as shown in fig. 6, its structure is very compact, space-consuming is very small, and can rely on two before
Ground is stood in the top of wheel 13 and push rod 3 certainly.
To sum up, children trolley of the present utility model, its rod member quantity is few, simple in construction, and vehicle frame 10 can be achieved and usher to seat pocket frame 8
Fold together, folding operation is very convenient, and foldable rear seat pocket frame 8 can with vehicle frame 10 each rod member closely collapse together with,
The overall volume after children trolley folds is substantially reduced, great convenience is provided for the daily carrying and storage of user.
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)
1. a kind of children trolley, including folding vehicle frame and folding seat pocket frame, it is characterised in that：The seat pocket frame is at least
Including along the foldable peripheral frame frame in its length direction, the vehicle frame comprise at least can relatively rotate each other connection fore-stock,
After-poppet and push rod, the vehicle frame also include being used for the vertical rod that the seat pocket frame is installed in grafting, and the vertical rod is prolonged along the vertical direction
Stretch, the lower pivot of the vertical rod is connected on the fore-stock or on the push rod, and the peripheral frame frame rotatably connects
The upper end of the vertical rod is connected on, when the children trolley folds, the seat pocket frame is prior to the vehicle frame folding, the peripheral frame frame
Along the folding of its length direction and realize the gathering that rotated with the vertical rod after the folding of the seat pocket frame, the seat after folding
Together with pocket frame collapses with the vertical rod with the relative rotation of the fore-stock, after-poppet and push rod again.
2. children trolley according to claim 1, it is characterised in that：The peripheral frame frame includes upper enclosure frame and lower enclosure frame, institute
Stating a pocket frame also includes being fixedly attached to the seat pocket connector of the vertical rod upper end, the bottom of the upper enclosure frame, it is described under
Joint is locked between the top of peripheral frame and the seat pocket connector by seat pocket rotatably to link together, the seat
When pocket frame folds, the upset of the upper enclosure frame and the lower enclosure frame collapse and relative to seat pocket connector rotation and with the vertical rod
Mutually collapse.
3. children trolley according to claim 2, it is characterised in that：The seat pocket locking joint, which at least has, to be used for institute
State pocket frame locking the first latched position in the deployed state and for by seat pocket frame locking in a folded configuration the
Two latched positions.
4. children trolley according to claim 2, it is characterised in that：The seat pocket frame also includes preceding handrail, is helped before described
The rearward end of hand is rotated with the upper enclosure frame, lower enclosure frame by seat pocket locking joint and is connected, when the seat pocket frame folds,
The preceding handrail and the upper enclosure frame, lower enclosure frame relatively rotate and together with collapsing.
5. children trolley according to claim 2, it is characterised in that：Removably plugged and fixed exists the seat pocket connector
On the upper end of the vertical rod.
6. children trolley according to claim 1, it is characterised in that：The seat pocket frame is collapsed in the vertical rod after folding
Front side.
7. children trolley according to any one of claims 1 to 6, it is characterised in that：On the vehicle frame, the fore-stock it is upper
Portion, the top of after-poppet, the bottom of the bottom of push rod and the vertical rod lock joint by vehicle frame and are connected to one in relative rotation
Rise, when the children trolley folds, the seat pocket frame overturns and mutually collapsed with the fore-stock jointly with the vertical rod.
8. children trolley according to claim 7, it is characterised in that：The fore-stock includes being divided into the two of the left and right sides
Root front support rod, the after-poppet include two back stays for being divided into the left and right sides, and the push rod includes being divided into the left and right sides
Two push rod side levers, the vertical rod have be divided into the left and right sides two, the upper end of the front support rod of the vehicle frame homonymy,
Top, the lower end of push rod side lever and the lower end of vertical rod of back stay are rotated by described vehicle frame locking joint and are connected to one
Rise.
9. children trolley according to claim 8, it is characterised in that：The vehicle frame also includes extending and connecting in left-right direction
The cross bar being connected between the locking of vehicle frame described in both sides joint, it is additionally provided with the cross bar and is closed for the vehicle frame of both sides to be locked
Save the unlocking knob of synchronizing unlocking.
10. children trolley according to claim 9, it is characterised in that：The cross bar is raised and the vehicle frame of both sides
Locking joint be unlocked after, the vertical rod together with the seat pocket frame after folding automatically overturn forward and with the fore-stock by
Taper, at the same the push rod it is automatic after turn over and gradually collapse to the rear side of the after-poppet；When the children trolley is in folding
During overlapping state, the fore-stock, after-poppet and push rod mutually collapse along the longitudinal direction, and the vertical rod and the seat pocket after folding
Frame collapses between the front support rod in both sides, back stay and push rod side lever in left-right direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720260913.6U CN206826721U (en) | 2017-03-17 | 2017-03-17 | Children trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720260913.6U CN206826721U (en) | 2017-03-17 | 2017-03-17 | Children trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206826721U true CN206826721U (en) | 2018-01-02 |
Family
ID=60779372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720260913.6U Active CN206826721U (en) | 2017-03-17 | 2017-03-17 | Children trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206826721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001734A (en) * | 2019-03-18 | 2019-07-12 | 好孩子儿童用品有限公司 | Children trolley |
-
2017
- 2017-03-17 CN CN201720260913.6U patent/CN206826721U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001734A (en) * | 2019-03-18 | 2019-07-12 | 好孩子儿童用品有限公司 | Children trolley |
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