CN206926701U - A kind of children trolley skeleton - Google Patents
A kind of children trolley skeleton Download PDFInfo
- Publication number
- CN206926701U CN206926701U CN201720841607.1U CN201720841607U CN206926701U CN 206926701 U CN206926701 U CN 206926701U CN 201720841607 U CN201720841607 U CN 201720841607U CN 206926701 U CN206926701 U CN 206926701U
- Authority
- CN
- China
- Prior art keywords
- garage
- knock
- vehicle
- handlebar
- returns
- 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 children trolley skeleton, including car body, the car body includes U-shaped handlebar, and control box of returning the vehicle to the garage and knock off is installed on U-shaped handlebar, the upper cartridge body that control box includes lower box body and is adapted with lower box body that returns the vehicle to the garage and knock off, the button that returns the vehicle to the garage and knock off is slidably connected on the lower box body, and the side for the button that returns the vehicle to the garage and knock off extends to the side of lower box body, the lower box body is provided with fixture close to the side of handlebar, and the revolving part being engaged with the button that returns the vehicle to the garage and knock off is rotatably connected on fixture, the rope that returns the vehicle to the garage and knock off is fixed with the revolving part, the opposite side of the lower box body offers chute, and the button locking key that returns the vehicle to the garage and knock off for the button interlocking that slidably connects and return the vehicle to the garage and knock off on chute.The utility model pulls retrieving structure using lever principle by returning the vehicle to the garage and knock off rope, children trolley skeleton very labour-saving to carry out a key to return the vehicle to the garage and knock off, and two joint latch fittings on tumbler can lock from both direction to folding turning arm so that attached lock reliability is high.
Description
Technical field
It the utility model is related to children trolley technical field, more particularly to a kind of children trolley skeleton.
Background technology
Children trolley is that the less children's progress outdoor activities of adult's carrying provide a great convenience, with science and technology
Continuous development, in order to facilitate the implementation of user, the push rod of normal children's stroller front and rear can commutate children trolley, in addition for
The storage and transport of convenient for children stroller, children trolley, which is respectively provided with expansion and folded state, children trolley, mainly to be had by children
Stroller skeleton and accessory composition, existing children trolley skeleton is relatively elaborate when carrying out a key and returning the vehicle to the garage and knock off, and children trolley
Skeleton cannot lock from both direction to folding turning arm so that attached lock reliability is poor.
Utility model content
The purpose of this utility model is and a kind of children trolley bone proposed in order to solve shortcoming present in prior art
Frame.
To achieve these goals, the utility model employs following technical scheme：
A kind of children trolley skeleton, including car body, the car body includes U-shaped handlebar, and control of returning the vehicle to the garage and knock off is provided with U-shaped handlebar
Box processed, the upper cartridge body that control box includes lower box body and is adapted with lower box body that returns the vehicle to the garage and knock off, is slidably connected on the lower box body
Returned the vehicle to the garage and knock off button, and the side for the button that returns the vehicle to the garage and knock off extends to the side of lower box body, and the lower box body is provided with close to the side of handlebar
Fixture, and the revolving part being engaged with the button that returns the vehicle to the garage and knock off is rotatably connected on fixture, the rope that returns the vehicle to the garage and knock off is fixed with the revolving part,
The opposite side of the lower box body offers chute, and the button self-locking of returning the vehicle to the garage and knock off for the button interlocking that slidably connects and return the vehicle to the garage and knock off on chute
Key, the openend of the U-shaped handlebar is separately installed with handlebar pipe, and the bottom of handlebar pipe is provided with retrieving structure, described
Retrieving structure includes two connectors being oppositely arranged, and two connectors being oppositely arranged are fixed on handlebar pipe by screw rod
On, a tumbler is rotatably connected to by fixing axle between two connectors being oppositely arranged, and tumbler is close to handlebar
The side of pipe extends to the inside of handlebar pipe, and the tumbler connects with the one end for the rope that returns the vehicle to the garage and knock off, and be fixed with tumbler with
The extension spring that handlebar inside pipe wall is mutually fixed, the opposite side of the tumbler are provided with two joint latch fittings, and two knuckle locks
Part is respectively positioned between two connectors being oppositely arranged, and a folding turning arm is provided between two connectors being oppositely arranged,
And fold and offer two locks being adapted with joint latch fitting on turning arm, after the bottoms of two handlebar pipes is hinged with one
Car group, and a front truck group is hinged with rear car group, the support group being hinged with folding turning arm is hinged with the rear car group.
Preferably, the lower box body and upper cartridge body are fixed on U-shaped handlebar by screw rod, and the both sides for control box of returning the vehicle to the garage and knock off
The black foam being sleeved on U-shaped handlebar is equipped with, offer and return the vehicle to the garage and knock off on the U-shaped handlebar through hole that button is slidably connected.
Preferably, the inside of the handlebar pipe and U-shaped handlebar is disposed as hollow structure.
Preferably, the described one end of rope away from revolving part of returning the vehicle to the garage and knock off sequentially passes through U-shaped handlebar and handlebar pipe, and U-shaped handlebar
On offer position and the threading hole that matches of rope that returns the vehicle to the garage and knock off.
Preferably, the camber through hole being adapted with tumbler, and the inside of handlebar pipe are offered on the handlebar pipe
It is connected by camber through hole with retrieving structure.
Preferably, the both sides for folding turning arm are welded with the rotating shaft with connector rotation connection, and rotating shaft is located at
Fold side of the turning arm away from support group.
In the utility model, in a kind of children trolley skeleton by the lower box body that is adapted with upper cartridge body, return the vehicle to the garage and knock off by
Key, fixture, revolving part, the rope that returns the vehicle to the garage and knock off, with return the vehicle to the garage and knock off button interlocking the chute on button locking key and lower box body that returns the vehicle to the garage and knock off be engaged,
When returning the vehicle to the garage and knock off operation, the enterprising line slip of chute first on lower box body is returned the vehicle to the garage and knock off button locking key so that the button that returns the vehicle to the garage and knock off is solved
Lock, then presses the button that returns the vehicle to the garage and knock off, while U-shaped handlebar is pressed downward, and the button that returns the vehicle to the garage and knock off is respectively in lower box body and the enterprising line slip of through hole
During, the button that returns the vehicle to the garage and knock off drives revolving part to be rotated on fixture, and now revolving part passes through the rope that returns the vehicle to the garage and knock off using lever principle
To pull retrieving structure so that user very can press labour-saving to the button that returns the vehicle to the garage and knock off, and then children trolley skeleton can be with
Very labour-saving carries out a key and returned the vehicle to the garage and knock off, two on the tumbler that is rotatablely connected by two connectors by fixing axle, tumbler
Joint latch fitting and two locks folded on turning arm are engaged, and are folded turning arm and be rotatablely connected by rotating shaft and connector,
Two joint latch fittings on tumbler can lock from both direction to folding turning arm so that and attached lock reliability is high,
Avoid children trolley skeleton and occur the phenomenon folded when in use, the utility model is drawn using lever principle by returning the vehicle to the garage and knock off rope
Dynamic retrieving structure so that children trolley skeleton progress one key in labour-saving can return the vehicle to the garage and knock off very much, and two on tumbler joint latch fitting
It can be locked from both direction to folding turning arm so that attached lock reliability is high.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of children trolley skeleton front view；
Fig. 2 be the utility model proposes a kind of children trolley skeleton A-A overlooking the structure diagram；
Fig. 3 be the utility model proposes a kind of children trolley skeleton side view；
Fig. 4 be the utility model proposes a kind of children trolley skeleton B-B structural representation.
In figure：1 car body, 2U types handlebar, 3 lower box bodies, 4 fixtures, 5 revolving parts, 6 return the vehicle to the garage and knock off rope, 7 return the vehicle to the garage and knock off button, 8 support
Group, 9 are returned the vehicle to the garage and knock off button locking key, 10 chutes, 11 handlebar pipes, 12 retrieving structures, 13 connectors, 14 fixing axles, 15 tumblers, 16
Extension spring, 17 joint latch fittings, 18 fold turning arm, 19 rear car groups, 20 front truck groups.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-4, a kind of children trolley skeleton, including car body 1, car body 1 includes U-shaped handlebar 2, and pacifies on U-shaped handlebar 2
Equipped with control box of returning the vehicle to the garage and knock off, control box of returning the vehicle to the garage and knock off includes lower box body 3 and the upper cartridge body being adapted with lower box body 3, is slided on lower box body 3
The button 7 that returns the vehicle to the garage and knock off is connected with, and the side for the button 7 that returns the vehicle to the garage and knock off extends to the side of lower box body 3, lower box body 3 is pacified close to the side of handlebar 2
The revolving part 5 being engaged with the button 7 that returns the vehicle to the garage and knock off is rotatably connected to equipped with fixture 4, and on fixture 4, receipts are fixed with revolving part 5
Car rope 6, the opposite side of lower box body 3 offer chute 10, and slidably connect and return the vehicle to the garage and knock off on chute 10 button 7 interlocking return the vehicle to the garage and knock off by
Key locking key 9, the openend of U-shaped handlebar 2 is separately installed with handlebar pipe 11, and the bottom of handlebar pipe 11 is provided with the knot that returns the vehicle to the garage and knock off
Structure 12, retrieving structure 12 includes two connectors 13 being oppositely arranged, and two connectors 13 being oppositely arranged are consolidated by screw rod
It is scheduled on handlebar pipe 11, a tumbler is rotatably connected to by fixing axle 14 between two connectors 13 being oppositely arranged
15, and tumbler 15 extends to the inside of handlebar pipe 11 close to the side of handlebar pipe 11, tumbler 15 and return the vehicle to the garage and knock off the one of rope 6
End connection, and the extension spring 16 mutually fixed with the inwall of handlebar pipe 11, the opposite side of tumbler 15 are fixed with tumbler 15
Provided with two joint latch fittings 17, and between two joint latch fittings 17 are respectively positioned on 13 between two connectors being oppositely arranged, two
A folding turning arm 18 is provided between the connector 13 being oppositely arranged, and folds and offers two and knuckle lock on turning arm 18
The lock that part 17 is adapted, the bottom of two handlebar pipes 11 is hinged with a rear car group 19, and is hinged with one in rear car group 19
Individual front truck group 20, the support group 8 being hinged with folding turning arm 18 is hinged with rear car group 19, and lower box body 3 and upper cartridge body are logical
Screw rod is crossed to be fixed on U-shaped handlebar 2, and the both sides for control box of returning the vehicle to the garage and knock off are equipped with the black foam being sleeved on U-shaped handlebar 2, it is U-shaped
Offer and return the vehicle to the garage and knock off on handlebar 2 through hole that button 7 is slidably connected, and the inside of handlebar pipe 11 and U-shaped handlebar 2 is disposed as hollow
Structure, 6 one end away from revolving part 5 of rope of returning the vehicle to the garage and knock off sequentially pass through U-shaped handlebar 2 and handlebar pipe 11, and are offered on U-shaped handlebar 2
Position and the threading hole that rope 6 matches that returns the vehicle to the garage and knock off, the camber through hole being adapted with tumbler 15, and car are offered on handlebar pipe 11
The inside of handle tube 11 is connected by camber through hole with retrieving structure 12, and the both sides for folding turning arm 18 are welded with and connected
The rotating shaft that part 13 is rotatablely connected, and rotating shaft is positioned at side of the folding turning arm 18 away from support group 8.
In the utility model, lower box body 3, the button 7 that returns the vehicle to the garage and knock off, fixture 4, revolving part 5 in control box of returning the vehicle to the garage and knock off, return the vehicle to the garage and knock off rope
6th, it is first when returning the vehicle to the garage and knock off operation under the cooperation of the chute 10 on button locking key 9 and lower box body 3 that returns the vehicle to the garage and knock off interlocked with the button 7 that returns the vehicle to the garage and knock off
First 10 enterprising line slip of chute on lower box body 3 is returned the vehicle to the garage and knock off button locking key 9 so that the button 7 that returns the vehicle to the garage and knock off is unlocked, and is then pressed
Returned the vehicle to the garage and knock off button 7, while U-shaped handlebar 2 is pressed downward, and the button 7 that returns the vehicle to the garage and knock off is respectively in lower box body 3 and the enterprising line slip of through hole, and return the vehicle to the garage and knock off button 7
Revolving part 5 is driven to be rotated on the retainers 4, revolving part 5 pulls retrieving structure 12 using lever principle by returning the vehicle to the garage and knock off rope 6
In tumbler 15, tumbler 15 rotated in the fixing axle 14 on connector 13, and tumbler 15 enters to compression spring 16
Row stretching so that two joint latch fittings 17 on tumbler 15 are removed from corresponding lock so that user can be very
Labour-saving is pressed to the button 7 that returns the vehicle to the garage and knock off, in addition two on two on tumbler 15 joint latch fitting 17 and folding turning arm 18
Under the cooperation of individual lock, two joint latch fittings 17 on tumbler 15 can be locked from both direction to folding turning arm 18
It is fixed so that attached lock reliability is high, avoids children trolley skeleton and occurs the phenomenon folded when in use.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of children trolley skeleton, including car body (1), it is characterised in that the car body (1) includes U-shaped handlebar (2), and U-shaped
Control box of returning the vehicle to the garage and knock off is installed, the control box of returning the vehicle to the garage and knock off includes lower box body (3) and is adapted with lower box body (3) on handlebar (2)
Upper cartridge body, the button that returns the vehicle to the garage and knock off (7) is slidably connected on the lower box body (3), and the side of the button that returns the vehicle to the garage and knock off (7) extends to lower box body
(3) side, the lower box body (3) is provided with fixture (4) close to the side of handlebar (2), and is rotatablely connected on fixture (4)
There is the revolving part (5) being engaged with the button that returns the vehicle to the garage and knock off (7), the rope (6) that returns the vehicle to the garage and knock off, the lower box body (3) are fixed with the revolving part (5)
Opposite side offer chute (10), and slidably connect and return the vehicle to the garage and knock off on chute (10) button (7) interlocking button self-locking of returning the vehicle to the garage and knock off
Key (9), the openend of the U-shaped handlebar (2) is separately installed with handlebar pipe (11), and the bottom of handlebar pipe (11) is provided with
Retrieving structure (12), the retrieving structure (12) include two connectors (13) being oppositely arranged, and two companies being oppositely arranged
Fitting (13) is fixed on handlebar pipe (11) by screw rod, passes through fixing axle between two connectors (13) being oppositely arranged
(14) tumbler (15) is rotatably connected to, and tumbler (15) extends to handlebar pipe close to the side of handlebar pipe (11)
(11) inside, the tumbler (15) connects with the one end for the rope (6) that returns the vehicle to the garage and knock off, and is fixed with and handlebar pipe on tumbler (15)
(11) extension spring (16) that inwall is mutually fixed, the opposite side of the tumbler (15) are provided with two joint latch fittings (17), and two
Individual joint latch fitting (17) is respectively positioned between two connectors being oppositely arranged between (13), two connectors (13) being oppositely arranged
Between be provided with one and fold turning arm (18), and fold and two are offered on turning arm (18) be adapted with joint latch fitting (17)
Lock, the bottom of two handlebar pipes (11) is hinged with a rear car group (19), and a front truck is hinged with rear car group (19)
Group (20), the support group (8) being hinged with folding turning arm (18) is hinged with the rear car group (19).
2. a kind of children trolley skeleton according to claim 1, it is characterised in that the lower box body (3) and upper cartridge body are equal
It is fixed on by screw rod on U-shaped handlebar (2), and the both sides for control box of returning the vehicle to the garage and knock off are equipped with the black bubble being sleeved on U-shaped handlebar (2)
Cotton, offer and return the vehicle to the garage and knock off on the U-shaped handlebar (2) through hole that button (7) is slidably connected.
3. a kind of children trolley skeleton according to claim 1, it is characterised in that the handlebar pipe (11) and U-shaped car
The inside of (2) is disposed as hollow structure.
4. a kind of children trolley skeleton according to claim 1, it is characterised in that the rope (6) that returns the vehicle to the garage and knock off is away from revolving part
(5) one end sequentially passes through U-shaped handlebar (2) and handlebar pipe (11), and position and the rope (6) that returns the vehicle to the garage and knock off are offered on U-shaped handlebar (2)
The threading hole to match.
5. a kind of children trolley skeleton according to claim 1, it is characterised in that offered on the handlebar pipe (11)
The camber through hole being adapted with tumbler (15), and the inside of handlebar pipe (11) passes through camber through hole and retrieving structure (12) phase
Connection.
A kind of 6. children trolley skeleton according to claim 1, it is characterised in that the both sides for folding turning arm (18)
The rotating shaft with connector (13) rotation connection is welded with, and rotating shaft is positioned at one of folding turning arm (18) away from support group (8)
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720841607.1U CN206926701U (en) | 2017-07-12 | 2017-07-12 | A kind of children trolley skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720841607.1U CN206926701U (en) | 2017-07-12 | 2017-07-12 | A kind of children trolley skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206926701U true CN206926701U (en) | 2018-01-26 |
Family
ID=61353967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720841607.1U Expired - Fee Related CN206926701U (en) | 2017-07-12 | 2017-07-12 | A kind of children trolley skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206926701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110554222A (en) * | 2019-09-29 | 2019-12-10 | 贵州电网有限责任公司 | Short circuit and auxiliary grounding wiring device with adjustable angle |
-
2017
- 2017-07-12 CN CN201720841607.1U patent/CN206926701U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110554222A (en) * | 2019-09-29 | 2019-12-10 | 贵州电网有限责任公司 | Short circuit and auxiliary grounding wiring device with adjustable angle |
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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 |
Granted publication date: 20180126 Termination date: 20200712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |