CN207860248U - Foldable carriage for children - Google Patents
Foldable carriage for children Download PDFInfo
- Publication number
- CN207860248U CN207860248U CN201820099026.XU CN201820099026U CN207860248U CN 207860248 U CN207860248 U CN 207860248U CN 201820099026 U CN201820099026 U CN 201820099026U CN 207860248 U CN207860248 U CN 207860248U
- Authority
- CN
- China
- Prior art keywords
- stay tube
- side stay
- tube
- sliding sleeve
- children
- 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 foldable carriage for children comprising：It is the left side stay tube being extended from the front direction back lower place and right side stay tube；The front side stay tube of horizontal cross setting and rear side stay tube, the upper end of left side stay tube and the upper end of right side stay tube are rotatably connected with front side stay tube；Then two end of left and right of side stay pipe is connected with the lower end of handle down tube respectively is connected by left side sliding sleeve, right side sliding sleeve with left side stay tube and right side stay tube again；Bottom stay tube below the stay tube of front side is equipped with one or more connecting rod between bottom stay tube and rear side stay tube；Be arranged rear side stay tube by with the closing component structure between left side stay tube or/and right side stay tube again that is connected of handle down tube；It is separately mounted to left side sliding sleeve, the cart handle of left and right two on the sliding sleeve of right side.The utility model can easily by carriage for children in above-below direction and front-rear direction is folded completely, volume after folding is smaller, easy to operate and easy to use.
Description
Technical field
The utility model is related to a kind of carriages for children, more particularly, to a kind of foldable carriage for children.
Background technology
Carriage for children is essential trip tool for each family for having child.The volume size of carriage for children compared with
Greatly, there is inconvenience in use, then gradually appeared folding baby buggy, carriage for children is reduced by folding
Volume and size.It is very cumbersome there are still folding process and carriage for children can not be rolled over completely however, carriage for children on the market at present
Folded the defects of minimum volume is not achieved.
Utility model content
It can fold completely in order to solve the above technical problems, the purpose of this utility model is to provide one kind and reach smaller body
Product, foldable carriage for children easy to operate, easy to use.
The utility model adopts the following technical solution realizes：A kind of foldable carriage for children comprising：
It is from the extended left side stay tube in the front direction back lower place and right side stay tube, and the upper end and the right side of left side stay tube
The upper end of side stay pipe is horizontal setting；
The front side stay tube of horizontal cross setting and rear side stay tube, the upper end of left side stay tube and the upper end of right side stay tube are equal
Rotatably it is connected with front side stay tube；
Two cart handles being respectively connected with two end of left and right of rear side stay tube, two cart handles are separately mounted to a left side
It breaks away and covers, on the sliding sleeve of right side, be connected with left side stay tube and right side stay tube by left side sliding sleeve, right side sliding sleeve；
Bottom stay tube below the stay tube of front side is equipped with one or more connecting rod between bottom stay tube and rear side stay tube；
Be equipped with left front stay tube and right front support tube between front side stay tube and bottom stay tube, two ends of left front stay tube and it is right before
Two ends of stay tube are respectively rotatedly connected with front side stay tube and bottom stay tube；
The closing component structure between end pipe and left side stay tube or/and right side stay tube under cart handle is set；
It is separately positioned on the lower end of left front stay tube, the lower end of right front support tube, the lower end of left side stay tube and right side support
Left side front-wheel, right side front wheel, left side rear wheel and the right side rear wheel of the lower end of pipe.
Wherein, the left outside side for being set on left side stay tube is slided in left side, and the right outside for being set on right side stay tube is slided on right side
Face.
Wherein, the foldable carriage for children further includes that two ends respectively rotate phase with front side stay tube and two cart handles
Left handrail and right handrail even.
Wherein, the foldable carriage for children further includes that end, front side on the upper end of left side stay tube, right side stay tube is arranged
The seat in plane that stay tube and rear side stay tube are formed.
Wherein, the foldable carriage for children further includes the backrest being rotatably coupled on rear side stay tube.
Wherein, the foldable carriage for children further includes the foot pedal being rotatably coupled on the stay tube of bottom.
Wherein, left side stay tube and right side stay tube are in inverted L-shaped.
Wherein, left side stay tube and right side stay tube be included in carriage for children be in expansion use state under horizontal stay tube and from
The horizontal stay tube back bracing tubes that lower section is extended backward, and horizontal stay tube and back bracing tubes are an integral molding structure.
Wherein, cart handle includes handle down tube, handle upper tube and set on the upper end of handle down tube and handle upper tube
Between lower end can bending joint, and the lower end of handle down tube be respectively and fixedly installed to left side sliding sleeve or right side sliding sleeve on.
Wherein, closing component structure includes set on the lock of left side stay tube or/and right side stay tube, is mounted on end pipe under handle down tube
Interior flexible lock core and drawstring for controlling flexible lock core and snap fit action, the drawstring be fixed on flexible lock core with
It can be between bending joint.
Compared with prior art, the utility model has the advantages that：
Since two end of left and right of rear side stay tube is connected again through left side sliding sleeve and the right side respectively with the lower end of handle down tube
The set that breaks away is connected with left side stay tube and right side stay tube, and lock is arranged between rear side stay tube and left side stay tube or/and right side stay tube
It closes structure and is operated in expansion use state and folded state time-switching to control carriage for children, it is easy to operate.When needing to fold,
It can be square respectively along left side stay tube and the sliding of right side stay tube using left side sliding sleeve and right side sliding sleeve after closing component structure is unlocked
Just by carriage for children in above-below direction and front-rear direction is folded completely, volume after folding is smaller, to easy to use.
Description of the drawings
Fig. 1 is the dimensional structure diagram of foldable carriage for children.
Fig. 2 is structural schematic diagram of the foldable carriage for children in the case where use state is unfolded.
Fig. 3 is process status schematic diagram when foldable carriage for children is folded by expansion use state.
Fig. 4 is the structural schematic diagram of foldable carriage for children in a folded configuration.
Specific implementation mode
The utility model is described further with reference to the accompanying drawings and examples.
As Figure 1-Figure 4, by carriage for children in the deployed state be pushed forward direction on the basis of.The carriage for children includes：Cart
Vehicle frame；Seat 2, backrest 3 in stroller frame and foot pedal 4；Telecontrol equipment below stroller frame；Respectively with push away
Two connected cart handles 6 at left and right sides of vehicle carriage, and closing component structure is equipped between cart handle 6 and stroller frame；Connection
Left handrail 71 between stroller frame and two cart handles 6 and right handrail 72.
Stroller frame includes：It is the left side stay tube 11 being extended from the front direction back lower place and right side stay tube 12, left side
Stay tube 11 and right side stay tube 12 are in inverted L-shaped, are included in carriage for children and are under expansion use state in horizontally disposed state
Horizontal stay tube and from horizontal stay tube extended back bracing tubes in lower section backward, and horizontal stay tube and back bracing tubes are integrally formed
Structure；The front side stay tube 13 and rear side stay tube 14 of horizontal cross setting, the upper end of left side stay tube 11 and right side stay tube 12 it is upper
End is rotatably connected with front side stay tube 13, then two end of left and right of side stay pipe 14 respectively under two cart handles 6
End is connected to be connected by left side sliding sleeve 15, right side sliding sleeve 16 with left side stay tube 11 and right side stay tube 12 again；Set on front side stay tube
13 lower section bottom stay tube 10, between bottom stay tube 10 and rear side stay tube 14 be equipped with one or more connecting rod 17, the two of connecting rod 17
End is rotatedly connected with bottom stay tube 10 and rear side stay tube 14 respectively；It is equipped between front side stay tube 13 and bottom stay tube 10 left front
Stay tube 18 and right front support tube 19, two ends of left front stay tube 18 and two ends of right front support tube 19 respectively with front side stay tube 13
It is rotatedly connected with bottom stay tube 10.
Also, left side sliding sleeve 15 is arranged in the left outside side of left side stay tube 11, and right side sliding sleeve 16 is arranged in right side stay tube 12
Right lateral surface, to allow left side sliding sleeve 15, right side sliding sleeve 16 will not to carriage for children fold generate interference.
Wherein, end, front side stay tube 13 and rear side on the upper end of left side stay tube 11, right side stay tube 12 is arranged in seat 2
In the plane that stay tube 14 is formed.Backrest 3 is rotatably coupled on rear side stay tube 14.Foot pedal 4 is rotatably coupled to bottom
On portion's stay tube 10.
In one embodiment, after telecontrol equipment includes left side front-wheel 51, right side front wheel 52, left side rear wheel 53 and right side
Wheel, left side front-wheel 51, right side front wheel 52 are separately positioned on the lower end of the lower end and right front support tube 19 of left front stay tube 18, left side
Trailing wheel 53 and right side rear wheel are separately positioned on the lower end of the lower end and right side stay tube 12 of left side stay tube 11.
Cart handle 6 is including handle down tube 61, handle upper tube 62 and set on the upper end of handle down tube 61 and handle upper tube
Between 62 lower end can bending joint 63, and the lower end of the handle down tube 61 of two cart handles 6 respectively be articulated in
On left side sliding sleeve 15, right side sliding sleeve 16, and the lower end of handle down tube 61 is connected with two end of rear side stay tube.And left handrail 71 and
Two ends of right handrail 72 are respectively rotatedly connected with front side stay tube 13 and handle down tube 61.
Closing component structure includes set on the lock 83 of left side stay tube 11 or/and right side stay tube 12, is mounted on and rear side stay tube 14
Two ends are connected the flexible lock core 82 in 61 times end pipes of handle down tube and match with lock 83 for controlling flexible lock core 82
The drawstring 81 of conjunction action, the drawstring 81 be fixed on flexible lock core 82 and can be between bending joint 63.When can be at bending joint 63
Under non-bending state, flexible lock core 82 with lock 83 it is sealed be connected, at this time on rear side of stay tube 14 two ends respectively by with handle
The lower end of subordinate pipe 61 is connected to be fixedly linked with left side stay tube 11, right side stay tube 12 again, to which carriage for children keeps expansion to use
State, as shown in Figure 1 or 2；Conversely, when can bending joint 63 bend when, can bending joint 63 pull up drawstring 81, drawstring
81 drive flexible lock core 82 movements are sealed to make flexible lock core 82 and lock 83 be detached from, and can be folded at this time to carriage for children
Operation.
It will be folded under carriage for children expansion use state shown in Fig. 2, process is as follows：First, by the handle of cart handle 6
On hand pipe 62 according to can bending joint 63 lateral bending is rolled over backward, to by can bending joint 63 drive drawstring 81 to allow flexible lock core 82
It is detached from lock 83 sealed；Then, allow left side sliding sleeve 15, right side sliding sleeve 16 respectively along left side stay tube 11, right side stay tube 12 to
Lower movement (as shown in Figure 3), since two end of left and right of rear side stay tube 14 with the lower end of handle down tube 61 respectively by being connected
It is connected again with left side sliding sleeve 15 and right side sliding sleeve 16, rear side stay tube 14 follows left side sliding sleeve 15 synchronous with right side sliding sleeve 16 along a left side
Side stay pipe, right side stay tube 12 move downward, and rear side stay tube 14 generates one rearwardly and upwardly by connecting rod 17 to bottom stay tube 10
Pulling force, the pulling force rearwardly and upwardly make the upper end of left front stay tube 18, right front support tube 19 upper end with respect to front side stay tube 13
Rotation, and left handrail 71 and right handrail 72 pull two one or two subordinate pipes 61 to be respectively facing left side stay tube 11, the movement of right side stay tube 12,
Until being finally reached folded state shown in Fig. 4.In a folded configuration, two cart handles 6 are fitted in left side stay tube 11, the right side respectively
The top of side stay pipe 12, left front stay tube 18, right front support tube 19 are fitted in the lower section of left side stay tube 11, right side stay tube 12, youngster respectively
Perambulator reaches the folded state of volume minimum.It needs carriage for children being expanded to shown in Fig. 1 or Fig. 2 from folded state shown in Fig. 4 and open up
When opening use state, reverse operating as described above no longer repeats.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (10)
1. a kind of foldable carriage for children, which is characterized in that including：
It is the left side stay tube (11) being extended from the front direction back lower place and right side stay tube (12), and left side stay tube (11) is upper
End and the upper end of right side stay tube (12) are horizontal setting；
The front side stay tube (13) and rear side stay tube (14), the upper end of left side stay tube (11) and right side stay tube of horizontal cross setting
(12) upper end is rotatably connected with front side stay tube (13)；
Two cart handles (6) being respectively connected with two end of left and right of rear side stay tube (14), two cart handles (6) are pacified respectively
On left side sliding sleeve (15), right side sliding sleeve (16), by left side sliding sleeve (15), right side sliding sleeve (16) and left side stay tube (11) and
Right side stay tube (12) is connected；
Bottom stay tube (10) below front side stay tube (13) is equipped with one between bottom stay tube (10) and rear side stay tube (14)
Or more connecting rods (17)；
Left front stay tube (18) and right front support tube (19), left front stay tube are equipped between front side stay tube (13) and bottom stay tube (10)
(18) two ends of two ends and right front support tube (19) are respectively rotatedly connected with front side stay tube (13) and bottom stay tube (10)；
Closing component structure between the lower end pipe and left side stay tube (11) or/and right side stay tube (12) of cart handle (6) is set；
It is separately positioned on the lower end of the lower end of left front stay tube (18), the lower end of right front support tube (19), left side stay tube (11)
With left side front-wheel (51), right side front wheel (52), left side rear wheel (53) and the right side rear wheel of the lower end of right side stay tube (12).
2. foldable carriage for children according to claim 1, which is characterized in that left side sliding sleeve (15) is arranged in left side stay tube (11)
Left outside side, right side sliding sleeve (16) be arranged right side stay tube (12) right lateral surface.
3. foldable carriage for children according to claim 1, which is characterized in that further include two ends respectively with front side stay tube
(13) and the left handrail (71) that is rotatedly connected of two cart handles (6) and right handrail (72).
4. foldable carriage for children according to claim 1, which is characterized in that further include being arranged at the upper end of left side stay tube (11)
Seat (2) on end, right side stay tube (12) between end, front side stay tube (13) and rear side stay tube (14).
5. foldable carriage for children according to claim 1, which is characterized in that further include being rotatably coupled to rear side stay tube
(14) backrest (3) on.
6. foldable carriage for children according to claim 1, which is characterized in that further include being rotatably coupled to bottom stay tube
(10) foot pedal (4) on.
7. foldable carriage for children according to claim 1, which is characterized in that left side stay tube (11) and right side stay tube (12) are in
Inverted L-shaped.
8. foldable carriage for children according to claim 1, which is characterized in that left side stay tube (11) and right side stay tube (12) wrap
It includes and is in horizontal stay tube under expansion use state in carriage for children and from horizontal stay tube extended back bracing tubes in lower section backward,
And horizontal stay tube and back bracing tubes are an integral molding structure.
9. according to foldable carriage for children described in claim 1-8 any one, which is characterized in that cart handle (6) includes handle
Down tube (61), handle upper tube (62) and set on handle down tube (61) upper end and the lower end of handle upper tube (62) between can
Bending joint (63), and the lower end of handle down tube (61) is respectively and fixedly installed to left side sliding sleeve (15) or right side sliding sleeve (16)
On.
10. foldable carriage for children according to claim 9, which is characterized in that closing component structure includes being set to left side stay tube (11)
Or/and lock (83), the flexible lock core (82) in the lower end pipe of handle down tube (61) and the use of right side stay tube (12)
In the drawstring (81) of control flexible lock core (82) and lock (83) interoperation, which is fixed on flexible lock core (82)
With can be between bending joint (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820099026.XU CN207860248U (en) | 2018-01-19 | 2018-01-19 | Foldable carriage for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820099026.XU CN207860248U (en) | 2018-01-19 | 2018-01-19 | Foldable carriage for children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207860248U true CN207860248U (en) | 2018-09-14 |
Family
ID=63462561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820099026.XU Expired - Fee Related CN207860248U (en) | 2018-01-19 | 2018-01-19 | Foldable carriage for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207860248U (en) |
-
2018
- 2018-01-19 CN CN201820099026.XU patent/CN207860248U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20220119 |