CN205706816U - A kind of perambulator skeleton - Google Patents
A kind of perambulator skeleton Download PDFInfo
- Publication number
- CN205706816U CN205706816U CN201620379244.XU CN201620379244U CN205706816U CN 205706816 U CN205706816 U CN 205706816U CN 201620379244 U CN201620379244 U CN 201620379244U CN 205706816 U CN205706816 U CN 205706816U
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- hinged
- push bracket
- trace
- rear frame
- perambulator skeleton
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Abstract
The utility model discloses a kind of perambulator skeleton, including: front frame (1), on it, connection has front-wheel (1a)；Rear frame (2), on it, connection has trailing wheel (2a), described Rear frame (2) upper end and front frame (1) upper end thereof；Push bracket (3), connect in the middle part of it and have the side handrail (4) hinged with it, the other end of described side handrail (4) and the upper end thereof of front frame (1), the lower end of described push bracket (3) coordinates with Rear frame (2) middle part；First trace (5), hinged with front frame (1) on front side of it, rear side is hinged with push bracket (3)；Second trace (6), its upper end is hinged with push bracket (3), and its lower end is hinged with Rear frame (2)；For making perambulator skeleton keep the locking device (7) of locking at expanded position, described locking device (7) is located between push bracket (3) and Rear frame (2).This utility model simple in construction, easy to operate, volume after folding is little.
Description
[technical field]
This utility model relates to stroller technical field, more specifically a kind of perambulator bone
Frame.
[background technology]
At present, to have become child indispensable in developmental process for this kind of perambulator of baby stroller
Article.Typically can the folding or launch of stroller on market, but existing perambulator bone
Shelf structure is sufficiently complex, causes stroller heavy, and volume after folding is the biggest, manufacturing cost
Height, due to the complexity of structure, people fold time very laborious, and be easily damaged baby
Car.Therefore, people thirst for a kind of easy to use very much, and simple in construction and volume after folding are little
Stroller occurs.
[utility model content]
This utility model purpose is to overcome the deficiencies in the prior art, it is provided that a kind of simple in construction,
Easy to operate, that volume after folding is little perambulator skeleton.
This utility model is achieved through the following technical solutions:
A kind of perambulator skeleton, can move to folding position from expanded position, it is characterised in that: bag
Include:
Front frame 1, on it, connection has front-wheel 1a；
Rear frame 2, on it, connection has trailing wheel 2a, described Rear frame 2 upper end and front frame 1
Upper end thereof；
Push bracket 3, connects in the middle part of it and has the side handrail 4 hinged with it, described side handrail 4
The upper end thereof of the other end and front frame 1, in the middle part of the lower end of described push bracket 3 and Rear frame 2
Coordinate；
First trace 5, hinged with front frame 1 on front side of it, rear side is hinged with push bracket 3；
Second trace 6, its upper end is hinged with push bracket 3, and its lower end is hinged with Rear frame 2；
For making perambulator skeleton keep the locking device 7 of locking, described locking at expanded position
Device 7 is located between push bracket 3 and Rear frame 2.
Perambulator skeleton as above, it is characterised in that: the first described trace 5, second
Trace 6 and push bracket 3 three are the most hinged.
Perambulator skeleton as above, it is characterised in that: the first described trace 5 include with
The flat segments 51 that push bracket 3 is hinged, one end of described flat segments 51 bends downwards and is formed curved
Trisection 52, described bending segment 52 one end is hinged with front frame 1.
Perambulator skeleton as above, it is characterised in that: the rear side of the first described trace 5
It is provided with after locking device 7 unlocks once the mobile division 15 mentioned and make perambulator skeleton fold.
Perambulator skeleton as above, it is characterised in that: described push bracket 3 and Rear frame 2 phase
Cooperation position forms points of engagement A, the position that the second described trace 6 is hinged with Rear frame 2
Put formation the first pin joint B, the first described pin joint B be positioned at described points of engagement A with after
Between wheel 2a.
Perambulator skeleton as above, it is characterised in that: described Rear frame 2 upper end is provided with pass
Section header 21, described ball and socket joint 21 is hinged with side handrail 4 lower end, and side handrail 4 lower end sets
There is the slot to make way 17 being partially submerged into when perambulator skeleton folds for ball and socket joint 21.
Perambulator skeleton as above, it is characterised in that: described perambulator skeleton also includes mounting
8, mounting 8 hinged with push bracket 3 and described on rear side of described mounting 8 and push bracket 3 two
Person pin joint D is positioned at the top of the first trace 5 and both push bracket 3 pin joint E, described
Also be hinged with the 3rd trace 9 on front side of mounting 8, the other end of the 3rd described trace 9 with
Rear frame 2 is hinged.
Perambulator skeleton as above, it is characterised in that: the second described trace 6 and push bracket
The buckling and locking device 10 locking with locking device 7 simultaneously or unlocking, described lock it is additionally provided with between 3
Determining the lock hole 71 that device 7 includes being located in the middle part of Rear frame 2, described push bracket 3 is provided with
The stop pin 72 that can move up and down along it and coordinate with lock hole 71, described buckling and locking device 10
Including the horizontal bayonet lock 10a that can move up and down with stop pin 72, the second described trace 6
Upper end is provided with can be with horizontal bayonet lock 10a engaging or the draw-in groove 10b separated.
Perambulator skeleton as above, it is characterised in that: described push bracket 3 and Rear frame 2 phase
Cooperation position forms points of engagement A, the position that the second described trace 6 is hinged with Rear frame 2
Put formation the first pin joint B, the first described pin joint B be positioned at described points of engagement A with after
Between wheel 2a, the 3rd described trace 9 is positioned at first with both Rear frame 2 pin joint C
Between the upper end of pin joint B and Rear frame 2.
Perambulator skeleton as above, it is characterised in that: described front frame 1 upper end is additionally provided with
The transverse bar 11 arranged along perambulator skeleton horizontal direction, the mounting 8 when perambulator skeleton launches
Front end rests on transverse bar 11.
Compared with prior art, this utility model has the following advantages: locking dress of the present utility model
After putting unblock and promote push bracket, now front frame, the first trace, the second trace, side are held up
Hands rotates relative to Rear frame with push bracket and makes perambulator skeleton fold, and the volume after folding is little, structure
Compact, take up room little, easy to carry, can be placed on above car trunk and aircraft seat
In luggage carrier, and folding procedure is convenient, folds flexibly.
[accompanying drawing explanation]
Fig. 1 is the axonometric chart after this utility model embodiment 1 installs front handrail additional；
Fig. 2 is this utility model embodiment 1 axonometric chart；
Fig. 3 is the axonometric chart of the parts of this utility model embodiment 1；
Fig. 4 is this utility model embodiment 1 side view；
Fig. 5 is one of this utility model embodiment 1 schematic diagram in folding process；
Fig. 6 is the two of this utility model embodiment 1 schematic diagram in folding process；
Fig. 7 is the axonometric chart after this utility model embodiment 2 installs front handrail additional；
Fig. 8 is the axonometric chart of this utility model embodiment 2；
Fig. 9 is the zoomed-in view in Fig. 8 at F；
Figure 10 is the sectional view of this utility model embodiment 2；
Figure 11 is the zoomed-in view in Figure 10 at G；
Figure 12 is the side view of this utility model embodiment 2；
Figure 13 is this utility model embodiment 2 schematic diagram in folding process；
Figure 14 is the folded state diagram of this utility model embodiment 2.
[detailed description of the invention]
Below in conjunction with the accompanying drawings this utility model is further described:
Embodiment 1:
As shown in Figures 1 to 6, a kind of perambulator skeleton, can move to folding position from expanded position
Put, including:
Front frame 1, on it, connection has front-wheel 1a；
Rear frame 2, on it, connection has trailing wheel 2a, described Rear frame 2 upper end and front frame 1
Upper end thereof；
Push bracket 3, connects in the middle part of it and has the side handrail 4 hinged with it, described side handrail 4
The upper end thereof of the other end and front frame 1, in the middle part of the lower end of described push bracket 3 and Rear frame 2
Coordinate；
First trace 5, hinged with front frame 1 on front side of it, rear side is hinged with push bracket 3；
Second trace 6, its upper end is hinged with push bracket 3, and its lower end is hinged with Rear frame 2；
For making perambulator skeleton keep the locking device 7 of locking, described locking at expanded position
Device 7 is located between push bracket 3 and Rear frame 2.Locking device 7 unlock after and promote push bracket 3,
Now front frame the 1, first trace the 5, second trace 6, side handrail 4 and push bracket 3 phase
Rear frame 2 is rotated and make perambulator skeleton fold (in Fig. 5, the direction of arrow shows perambulator skeleton
The direction of motion of corresponding component during folding), the volume after folding is little, and compact conformation takies sky
Between little, easy to carry, can be placed in the luggage carrier above car trunk and aircraft seat, and
And locking device 7 only need to be unlocked by folding process, then can realize folding once push bracket 3,
Easy to operate, fold flexibly.
As shown in Figures 2 to 5, first described trace the 5, second trace 6 and push bracket
3 threes are the most hinged.First trace the 5, second trace 6 and push bracket 3 three coaxially cut with scissors
Connect and ensure that baby-carrier framework folds nimbly and freely, and the most hinged parts used are few,
Reduce the cost of baby-carrier framework.
As shown in Figure 1 to Figure 2, the rear side of the first described trace 5 is provided with at locking device
Once the mobile division 15 mentioned and make perambulator skeleton fold after 7 unblocks.Mobile division 15 can be
It is located at the transverse bar on rear side of the first trace 5, it is also possible to be to connect along perambulator skeleton left and right directions
Other on the first trace 5 is for portable parts, such as endless member etc..When locking dress
After putting 7 unblocks, only upwards one need to carry mobile division 15, before the first trace 5 just traction with hands
Vehicle frame 1 is drawn close to Rear frame 2, also makes side handrail the 4, second trace 6 and push bracket 3 occur
Corresponding rotation, so that perambulator skeleton completes to fold, it is achieved single-hand folding, operation is very
Simple and fast.
As shown in Figure 1 and Figure 2, the first described trace 5 includes put down hinged with push bracket 3
Straight section 51, one end of described flat segments 51 bends downwards and forms bending segment 52, described
Bending segment 52 one end is hinged with front frame 1.When perambulator skeleton folds, flat segments 51 and curved
Trisection 52 just traction front frame 1 is drawn close to Rear frame 2, thus completes the folding of perambulator skeleton,
And the first trace 5 is divided into flat segments 51 and bending segment 52 two-stage structure, it is possible to ensure
Folding flexibly in perambulator skeleton folding process, also can make perambulator framing structure more compact.It addition,
Flat segments 51 can support seat as the seat support of perambulator.
As shown in Figures 1 to 4, described push bracket 3 is formed with Rear frame 2 mated position joins
Chalaza A, it is hinged that the position that the second described trace 6 and Rear frame 2 are hinged forms first
Point B, the first described pin joint B is between described points of engagement A and trailing wheel 2a.This
The design of sample ensure that flexible movements when perambulator skeleton folds, and volume after folding is little, does not accounts for
Use space.
As shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 6, described Rear frame 2 upper end is provided with joint
21, described ball and socket joint 21 is hinged with side handrail 4 lower end, and side handrail 4 lower end is provided with
The slot to make way 17 being partially submerged into for ball and socket joint 21 when perambulator skeleton folds.Owing to being provided with
Slot to make way 17, when perambulator skeleton folds, side handrail 4 rotates relative to ball and socket joint 21, and
And ball and socket joint 21 is partially embedded in slot to make way 17, so, side handrail when perambulator skeleton folds
Interval between 4 and Rear frame 2 is just reduced, and then reduces the body after perambulator skeleton folds
Long-pending.
As it is shown in figure 5, described locking device 7 includes being located at the lock hole in the middle part of Rear frame 2
71, described push bracket 3 is provided with the locking that can move up and down and coordinate with lock hole 71 along it
Pin 72.
As it is shown in figure 1, the upper end of described front frame 1 can also arrange front handrail 12.Institute
Push bracket 3 upper end stated is also associated with the handspike 13 that can rotate to it.
Embodiment 2:
As shown in Fig. 7 to Fig. 8, a kind of perambulator skeleton, can move to folding position from expanded position
Put, including:
Front frame 1, on it, connection has front-wheel 1a；
Rear frame 2, on it, connection has trailing wheel 2a, described Rear frame 2 upper end and front frame 1
Upper end thereof；
Push bracket 3, connects in the middle part of it and has the side handrail 4 hinged with it, described side handrail 4
The upper end thereof of the other end and front frame 1, in the middle part of the lower end of described push bracket 3 and Rear frame 2
Coordinate；
First trace 5, hinged with front frame 1 on front side of it, rear side is hinged with push bracket 3；
Second trace 6, its upper end is hinged with push bracket 3, and its lower end is hinged with Rear frame 2；
For making perambulator skeleton keep the locking device 7 of locking, described locking at expanded position
Device 7 is located between push bracket 3 and Rear frame 2.
As shown in Fig. 7, Fig. 8, Fig. 9, Figure 12 and Figure 13, described perambulator skeleton also wraps
Include mounting 8, mounting 8 hinged with push bracket 3 and described on rear side of described mounting 8 with push away
Both framves 3 pin joint D is positioned at the top of the first trace 5 and both push bracket 3 pin joint E,
The 3rd trace 9 also it is hinged with, the 3rd described trace 9 another on front side of described mounting 8
One end is hinged with Rear frame 2.Mounting 8, as the seat support of perambulator, is sat during children's ride-on
On mounting 8, (such as Figure 12 and Figure 13) in folding process, after locking device 7 unlocks,
Promoting forward the upper end of push bracket 3, move in rear backward, the lower end of push bracket 3, the first trace 5
Traction front frame 1 is drawn close to Rear frame 2, and push bracket 3 and the 3rd trace 9 then drive mounting 8
Folding, the process of folding is the easiest, and the arrow in Figure 13 shows that corresponding component is folding
During the direction of motion.During perambulator skeleton launches, the 3rd trace 9 also acts as and props up
The effect of support mounting 8.
As shown in Fig. 8, Figure 12 and Figure 13, first described trace the 5, second trace
6 and push bracket 3 three the most hinged.First trace the 5, second trace 6 and push bracket 3 three
Person is the most hinged ensure that baby-carrier framework folds nimbly and freely, and the most hinged use zero
Parts are few, reduce the cost of baby-carrier framework.
As it is shown in figure 9, be additionally provided with between described the second trace 6 and push bracket 3 and lock dress
Put 7 buckling and locking devices 10 locking simultaneously or unlocking.
As shown in Figures 9 to 11, described locking device 7 includes being located in the middle part of Rear frame 2
Lock hole 71, described push bracket 3 be provided with can along its move up and down and join with lock hole 71
The stop pin 72 closed, described buckling and locking device 10 includes can be with stop pin 72 up and down motion
Laterally bayonet lock 10a, the second described trace 6 upper end is provided with and can engage with horizontal bayonet lock 10a
Or the draw-in groove 10b separated.Stop pin 72 is located in push bracket 3, when stop pin 72 is inserted in rear car
Time in lock hole 71 on frame 2, perambulator skeleton is maintained at deployed condition, when stop pin 72 from
Exiting in lock hole 71, the corresponding component of perambulator skeleton then can relatively rotate.And kayser
The setting of device 10 may insure that the perambulator skeleton structural stability at expanded position, with locking
Device 7 plays double locking function together.And the kayser of buckling and locking device 10 or unlock with lock
Locking or the unblock of determining device 7 complete simultaneously, and unlocking motion is the simplest.In the mistake unlocked
Cheng Zhong, when stop pin 72 rises, horizontal bayonet lock 10a rises with stop pin 72, therefore,
During rising, laterally lock pin 10a and draw-in groove 10b departs from, now the second trace 6 with
Push bracket 3 can relatively rotate.Back-moving spring 73 can also be set in stop pin 72, reset
One end of spring 73 is withstood on the inwall of stop pin 72, the other end withstand on the second trace 6 with
Push bracket 3 is hinged on the jointed shaft 14 at place, when stop pin 72 rises, and back-moving spring 73
Being compressed, after perambulator skeleton folds, stop pin 72 is protruded by the elastic force of back-moving spring 73
Lower end in push bracket 3.When perambulator skeleton launches, stop pin 72 touches in Rear frame 2,
Back-moving spring 73 the most by compression, when stop pin 72 and lock hole 71 are on time, stop pin 72
Inserting locking in lock hole 71, now middle part with Rear frame 2 again, the lower end of push bracket 3 is joined
Close.
As shown in Fig. 8, Fig. 9, Figure 12, described push bracket 3 and Rear frame 2 mated position
Form points of engagement A, position that the second described trace 6 and Rear frame 2 are hinged formation the
One pin joint B, the first described pin joint B be positioned at described points of engagement A and trailing wheel 2a it
Between, the 3rd described trace 9 is positioned at the first pin joint B with both Rear frame 2 pin joint C
And between the upper end of Rear frame 2.Such design ensure that action spirit when perambulator skeleton folds
Live, and volume after folding is little, is not take up space.
As shown in Figure 8, described front frame 1 upper end is additionally provided with and sets along perambulator skeleton horizontal direction
The transverse bar 11 put, when perambulator skeleton launches, the front end of mounting 8 rests on transverse bar 11.
Mounting 8 is played a supporting role by transverse bar 11, it is possible to strengthen the structural stability of perambulator skeleton,
The most safe and reliable.And, when perambulator skeleton launches, the front end of mounting 8 is simply resting on horizontal stroke
On bar 11, when perambulator skeleton folds, mounting 8 front end also can quickly be divided with transverse bar 11
From, it is simple to the Quick folding of perambulator skeleton.
As it is shown in fig. 7, the upper end of described front frame 1 can also arrange front handrail 12.Institute
Push bracket 3 upper end stated is also associated with the handspike 13 that can rotate to it.
As it is shown in fig. 7, be also hinged with pedal 16 in described front frame 1, described
One trace 5 is connected on pedal 16.
Claims (10)
1. a perambulator skeleton, can move to folding position from expanded position, and its feature exists
In: including:
Front frame (1), on it, connection has front-wheel (1a)；
Rear frame (2), on it, connection has a trailing wheel (2a), described Rear frame (2) upper end with
Front frame (1) upper end thereof；
Push bracket (3), connects in the middle part of it and has the side handrail (4) hinged with it, described side handrail
(4) the other end and the upper end thereof of front frame (1), the lower end of described push bracket (3)
Coordinate with Rear frame (2) middle part；
First trace (5), hinged with front frame (1) on front side of it, rear side and push bracket (3)
Hinged；
Second trace (6), its upper end is hinged with push bracket (3), its lower end and Rear frame (2)
Hinged；
For making perambulator skeleton keep the locking device (7) of locking, described lock at expanded position
Determine device (7) to be located between push bracket (3) and Rear frame (2).
Perambulator skeleton the most according to claim 1, it is characterised in that: described
One trace (5), the second trace (6) and push bracket (3) three are the most hinged.
Perambulator skeleton the most according to claim 1 and 2, it is characterised in that: described
The first trace (5) include and the hinged flat segments (51) of push bracket (3), described is flat
One end of straight section (51) bends downwards and forms bending segment (52), described bending segment (52)
One end is hinged with front frame (1).
Perambulator skeleton the most according to claim 3, it is characterised in that: described
The rear side of one trace (5) is provided with and makes perambulator once mentioning after locking device (7) unlocks
The mobile division (15) that skeleton folds.
Perambulator skeleton the most according to claim 3, it is characterised in that: described pushes away
Frame (3) and Rear frame (2) mated position form points of engagement (A), the second described gearing
The position that bar (6) and Rear frame (2) are hinged forms the first pin joint (B), and described the
One pin joint (B) is positioned between described points of engagement (A) and trailing wheel (2a).
Perambulator skeleton the most according to claim 3, it is characterised in that: after described
Vehicle frame (2) upper end is provided with ball and socket joint (21), described ball and socket joint (21) and side handrail (4)
Lower end is hinged, and side handrail (4) lower end is provided with when perambulator skeleton folds can be for ball and socket joint (21)
The slot to make way (17) being partially submerged into.
Perambulator skeleton the most according to claim 1 and 2, it is characterised in that: described
Perambulator skeleton also include mounting (8), described mounting (8) rear side is hinged with push bracket (3),
And the two pin joint (D) of described mounting (8) and push bracket (3) is positioned at the first trace
(5) with the top of the two pin joint (E) of push bracket (3), described mounting (8) front side is also
It is hinged with the 3rd trace (9), the other end of the 3rd described trace (9) and Rear frame
(2) hinged.
Perambulator skeleton the most according to claim 7, it is characterised in that: described
Be additionally provided with between two traces (6) and push bracket (3) with locking device (7) lock simultaneously or
The buckling and locking device (10) unlocked, described locking device (7) includes being located at Rear frame (2)
Middle part lock hole (71), described push bracket (3) be provided with can along its move up and down and with lock
Determining the stop pin (72) that hole (71) coordinates, described buckling and locking device (10) includes can be with lock
The horizontal bayonet lock (10a) that rationed marketing (72) moves up and down, on described the second trace (6)
End is provided with the draw-in groove (10b) that can engage with horizontal bayonet lock (10a) or separate.
Perambulator skeleton the most according to claim 7, it is characterised in that: described pushes away
Frame (3) and Rear frame (2) mated position form points of engagement (A), the second described gearing
The position that bar (6) and Rear frame (2) are hinged forms the first pin joint (B), and described the
One pin joint (B) is positioned between described points of engagement (A) and trailing wheel (2a), described
The two pin joint (C) of three traces (9) and Rear frame (2) is positioned at the first pin joint (B)
And between the upper end of Rear frame (2).
Perambulator skeleton the most according to claim 8 or claim 9, it is characterised in that: described
Front frame (1) upper end be additionally provided with along perambulator skeleton horizontal direction arrange transverse bar (11),
When perambulator skeleton launches, the front end of mounting (8) rests on transverse bar (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620379244.XU CN205706816U (en) | 2016-04-28 | 2016-04-28 | A kind of perambulator skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620379244.XU CN205706816U (en) | 2016-04-28 | 2016-04-28 | A kind of perambulator skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205706816U true CN205706816U (en) | 2016-11-23 |
Family
ID=57291667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620379244.XU Active CN205706816U (en) | 2016-04-28 | 2016-04-28 | A kind of perambulator skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205706816U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105691436A (en) * | 2016-04-28 | 2016-06-22 | 易立伟 | Baby stroller framework |
| CN108313115A (en) * | 2018-03-20 | 2018-07-24 | 廖整辉 | Baby carriage framework |
-
2016
- 2016-04-28 CN CN201620379244.XU patent/CN205706816U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105691436A (en) * | 2016-04-28 | 2016-06-22 | 易立伟 | Baby stroller framework |
| CN108313115A (en) * | 2018-03-20 | 2018-07-24 | 廖整辉 | Baby carriage framework |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170331 Address after: 528400 Guangdong, Zhongshan Dongsheng Town, East Rui Road, No. 13, on the third floor Patentee after: Zhongshan Ming Ming Daily Products Co., Ltd. Address before: 528400 Guangdong, Zhongshan Dongsheng Industrial Zone, East Road, No. three, building B, on the third floor of the third floor Patentee before: Yi Liwei |
|
| TR01 | Transfer of patent right |