CN207931790U - Perambulator - Google Patents
Perambulator Download PDFInfo
- Publication number
- CN207931790U CN207931790U CN201820312244.7U CN201820312244U CN207931790U CN 207931790 U CN207931790 U CN 207931790U CN 201820312244 U CN201820312244 U CN 201820312244U CN 207931790 U CN207931790 U CN 207931790U
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- China
- Prior art keywords
- group
- hand handle
- rotatablely connected
- vehicle frame
- perambulator
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- 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.)
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- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 230000004308 accommodation Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 8
- 230000032258 transport Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model discloses a kind of perambulators, including：Vehicle frame, vehicle frame includes front foot group, rear foot group, car group, side handrail, hand handle group, sliding part, the upper end of side handrail is rotatablely connected with sliding part, the lower end of side handrail is rotatablely connected with the upper end of rear foot group, the middle part of rear foot group is rotatablely connected with the lower end of hand handle group, the upper end of rear foot group and the lower end of side handrail at least one upper end with front foot group therein are rotatablely connected, the middle part of front foot group is rotatablely connected with the front end of car group, the rear end of car group is rotatablely connected with the lower end of hand handle group, and sliding part can be slided along the length direction of hand handle group；Front component；Wheel assembly；Locking mechanism is set between hand handle group and sliding part, and locking mechanism for locking vehicle frame in the deployed state.The utility model can fully fold the vehicle frame of perambulator, reduce the occupancy volume of perambulator, easy to carry and transport.And the utility model is simple in structure, is readily produced and assembles, production cost is low.
Description
Technical field
The utility model is related to a kind of perambulators, refer in particular to a kind of perambulator of folding convenient.
Background technology
Perambulator be it is a kind of providing convenient tool car design for baby's outdoor activities, when significantly reducing people and going out
Carry the burden of baby.In order to facilitate carrying and transporting, existing perambulator can generally fold, and be accounted for space with reducing
With.However existing perambulator majority still has following defect：1. being unable to fully fold, the occupancy volume of perambulator after folding
It is still larger, it is unfavorable for carrying and transports；2. complicated, production cost is high.
Therefore, it is necessary to a kind of new perambulator be designed, to solve the deficiencies in the prior art.
Utility model content
The purpose of this utility model is that in view of the deficiencies of the prior art, to provide, a kind of folding volume is small, structure is simple
Single perambulator.
For above-mentioned purpose, the utility model uses following technical scheme：
A kind of perambulator, including：Vehicle frame, can fold into collapse state from unfolded state, the vehicle frame include front foot group, after
Foot group, car group, side handrail, hand handle group, sliding part, the upper end of the side handrail are rotatablely connected with the sliding part, the side
The lower end of handrail and the upper end of the rear foot group are rotatablely connected, and the middle part of the rear foot group and the lower end rotation of the hand handle group connect
It connects, at least one upper end rotation with the front foot group therein of the upper end of the rear foot group and the lower end of the side handrail connects
It connects, the middle part of the front foot group and the front end of the car group are rotatablely connected, the rear end of the car group and the hand handle group
Lower end is rotatablely connected, and the sliding part can be slided along the length direction of the hand handle group；Front component is set to the vehicle frame
Bottom front；Wheel assembly is set to the bottom rear portion of the vehicle frame；Locking mechanism, be set to the hand handle group and the sliding part it
Between, the locking mechanism for locking the vehicle frame in the deployed state.
Further, the locking mechanism includes lock pin and lockhole, and the lock pin is set to the hand handle group, and the lockhole is set
In the sliding part, the lock pin is inserted into the lock-out state that the lockhole is the vehicle frame, and the lock pin is detached from the lockhole and is
The unlocked state of the vehicle frame.
Further, the lock pin includes stopper section and the lock part that is extended laterally from the stopper section, the lock part
It is inserted into the lockhole, the stopper section is limited in the side of the lockhole.
Further, the locking mechanism further includes spring, and the middle part of the lock part is equipped with pillar support portion, the locking
Portion is recessed with accommodation space, and the hand handle group includes group and hand handle the following group and group and the hand in the hand handle in hand handle
The ball and socket joint between the following group, the hand handle the following group includes embedded component, one end of the spring stretch into the accommodation space and with
The pillar support portion abuts, and the other end of the spring is abutted with the embedded component.
Further, the locking mechanism further includes steel cable, and one end of the steel cable is connect with the lock pin, the steel cable
The other end is connect with the ball and socket joint.
Further, the hand handle group further includes the connector for the lower end for being connected to the hand handle the following group, the rear foot group
Middle part is rotatablely connected with the connector, and rear end and the connector of the car group are rotatablely connected.
Further, the vehicle frame further includes leaning against bar, and the bar that leans against is rotatablely connected with the connector.
Further, the upper end of the rear foot group and the upper end of the front foot group are rotatablely connected, and the upper end of the front foot group is not
It is rotatablely connected with the lower end of the side handrail.
Further, the upper end of the front foot group and the lower end of the side handrail are rotatablely connected, and the upper end of the front foot group is not
It is rotatablely connected with the upper end of the rear foot group.
Further, the upper end of the front foot group, the upper end of the rear foot group, the side handrail lower end three coaxially cut with scissors
It connects.
The beneficial effects of the utility model have：After locking mechanism unlock, the vehicle frame of perambulator can be folded into from unfolded state
Collapse state can relatively rotate between front foot group, rear foot group, car group, side handrail, hand handle group, thus by the vehicle of perambulator
Frame fully folds, and reduces the occupancy volume of perambulator, easy to carry and transport.And the utility model is simple in structure, is easy to raw
Production and assembly, production cost are low.
Description of the drawings
Fig. 1 is the stereogram of the vehicle frame unfolded state of the utility model；
Fig. 2 is the side view of the vehicle frame unfolded state of the utility model；
Fig. 3 is the schematic diagram of the vehicle frame folding process of the utility model；
Fig. 4 is the stereogram of the vehicle frame collapse state of the utility model；
Fig. 5 is the front view of the vehicle frame unfolded state of the utility model；
Fig. 6 is the enlarged drawing of locking mechanism under the sectional view and lock-out state of A-A in Fig. 5；
Fig. 7 is the schematic diagram of the lock pin and spring of the utility model；
Fig. 8 is the schematic diagram organized in the hand handle of the utility model when folding；
Fig. 9 is the enlarged drawing of the sectional view of B-B and locking mechanism under unlocked state in Fig. 8；
Figure 10 is that the vehicle frame of the utility model adds the stereogram and partial enlarged view that lean against bar；
Figure 11 is the schematic diagram of the front foot group of the utility model, rear foot group, side handrail connection relation first embodiment；
Figure 12 is the schematic diagram of the front foot group of the utility model, rear foot group, side handrail connection relation second embodiment；
Figure 13 is the schematic diagram of the front foot group of the utility model, rear foot group, side handrail connection relation 3rd embodiment.
Drawing reference numeral explanation：Vehicle frame 1；Front foot group 11；Rear foot group 12；Car group 13；Side handrail 14；Hand handle group 15；Hand handle
Upper group 151；Hand handle the following group 152；Embedded component 1521；Ball and socket joint 153；Connector 154；Teeth portion 1541；Sliding part 16；Lean against bar
17；Front component 2；Wheel assembly 3；Locking mechanism 4；Lock pin 41；Stopper section 411；Lock part 412；Pillar support portion 4121；Hold
Receive space 4122；Lockhole 42；Spring 43.
Specific implementation mode
For ease of more fully understanding the purpose, structure, characteristics and efficacy of the utility model, in conjunction with attached drawing and specifically
The utility model is described in further detail for embodiment.
As depicted in figs. 1 and 2, a kind of perambulator of the utility model preferred embodiment, including vehicle frame 1, it is set to vehicle frame 1
Bottom front front component 2, be set to vehicle frame 1 bottom rear portion wheel assembly 3, the locking mechanism 4 set on vehicle frame 1.
As shown in Figures 1 to 4, vehicle frame 1 can fold into collapse state from unfolded state, and vehicle frame 1 includes front foot group 11, the rear foot
Group 12, car group 13, side handrail 14, hand handle group 15, sliding part 16, upper end and the sliding part 16 of side handrail 14 are rotatablely connected, side
The lower end of handrail 14 is rotatablely connected with the upper end of rear foot group 12, and the middle part of rear foot group 12 is rotatablely connected with the lower end of hand handle group 15,
The upper end of rear foot group 12 and the lower end of side handrail 14 at least one upper end with front foot group 11 therein are rotatablely connected, the present embodiment
In, the upper end of trick group 12, the lower end of side handrail 14, the upper end three of front foot group 11 are coaxially hinged, their connection relation is shown
It is intended to as shown in figure 11.The middle part of front foot group 11 is rotatablely connected with the front end of car group 13, rear end and the hand handle group of car group 13
15 lower end rotation connection, sliding part 16 can be slided along the length direction of hand handle group 15.In the present embodiment, front component 2 is with before
The lower end of foot group 11 is rotatablely connected, and wheel assembly 3 and the lower end of rear foot group 12 are rotatablely connected.
As shown in fig. 6, locking mechanism 4 is set between hand handle group 15 and sliding part 16, locking mechanism 4 is for existing vehicle frame 1
It is locked under unfolded state.After locking mechanism 4 unlocks, the vehicle frame 1 of perambulator can fold into collapse state, front foot group from unfolded state
11, it can be relatively rotated between rear foot group 12, car group 13, side handrail 14, hand handle group 15, to fill the vehicle frame 1 of perambulator
Divide and fold, reduces the occupancy volume of perambulator, it is easy to carry and transport.The utility model is simple in structure, is readily produced and assembles,
Production cost is low.
As shown in Figure 1, in the present embodiment, front component 2 and the lower end of front foot group 11 are rotatablely connected, and wheel assembly 3 is with after
The lower end of foot group 12 is rotatablely connected.
As shown in Figures 5 to 9, locking mechanism 4 includes lock pin 41 and lockhole 42, and lock pin 41 is set to hand handle group 15, lockhole
42 are set to sliding part 16, and lock pin 41 is inserted into the lock-out state that lockhole 42 is vehicle frame 1, and lock pin 41 is detached from the solution that lockhole 42 is vehicle frame 1
Lock status.When vehicle frame 1 is in the lock state, due to being inserted into the lockhole 42 positioned at sliding part 16 positioned at the lock pin 41 of hand handle group 15
It is interior so that sliding part 16 can not slide, and vehicle frame 1 can not fold into collapse state from unfolded state at this time, thus it can be prevented that
When using perambulator, vehicle frame 1 folds suddenly, is damaged to baby；When vehicle frame 1 is in the unlocked state, lock pin 41 is de-
From lockhole 42, sliding part 16 can be slided along the length direction of hand handle group 15, and vehicle frame 1 can be folded into from unfolded state and be folded at this time
State.In addition, the locking mechanism 4 of the utility model is simple in structure, reliable operation.
Lock pin 41 includes stopper section 411 and the lock part 412 extended laterally from stopper section 411, and lock part 412 is inserted into lock
Hole 42, stopper section 411 are limited in the side of lockhole 42.Stopper section 411 is prevented for being limited to the position of lock part 412
Lock part 412 is inserted into excessively.
Locking mechanism 4 further includes spring 43, and the middle part of lock part 412 is equipped with pillar support portion 4121, and lock part 412 is recessed
It includes group 151 and hand handle the following group 152 and group 151 and hand handle in hand handle in hand handle to have accommodation space 4122, hand handle group 15
Ball and socket joint 153 between the following group 152, group 151 can realize the rotation relative to hand handle the following group 152 by ball and socket joint 153 in hand handle.
Hand handle the following group 152 includes embedded component 1521, and one end of spring 43 is stretched into accommodation space 4122 and abutted with pillar support portion 4121,
The other end of spring 43 is abutted with embedded component 1521.By the way that spring 43 is arranged so that locking mechanism 4 has self-righting work(
Energy.When vehicle frame 1 is opened to unfolded state by collapse state, by the elastic force of spring 43 so that lock pin 41 is automatically inserted into lockhole
42, it to realize automatic locking to vehicle frame 1, need not manually lock, can prevent on people from being forgotten when using perambulator
Lock causes adverse consequences.
Locking mechanism 4 further includes steel cable (not shown), and one end of steel cable is connect with lock pin 41, the other end of steel cable and joint
First 153 connection.When needing folding stand 1, it is only necessary to it rotates and organizes 151 in hand handle, ball and socket joint 153 rotates simultaneously at this time, to
Steel cable movement is driven, so that lock pin 41 is detached from lockhole 42, spring 43 is in compressive state, and vehicle frame 1 is i.e. in unlock at this time
State successfully can fold into collapse state from unfolded state.When needing to open vehicle frame 1, first by other positions of vehicle frame 1
It is unfolded successively, then 151 is organized in negative direction rotation hand handle, ball and socket joint 153 rotates simultaneously, and lock pin 41 is under the elastic force effect of spring 43
It is inserted into lockhole 42 so that vehicle frame 1 is in the lock state in the deployed state.
As shown in Figure 1, hand handle group 15 further includes the connector 154 for the lower end for being connected to hand handle the following group 152, rear foot group 12
Middle part is rotatablely connected with connector 154, and rear end and the connector 154 of car group 13 are rotatablely connected, i.e., rear foot group 12 above-mentioned
Middle part, the rear end of car group 13 refer to being rotatablely connected with connector 154 with the lower end rotation connection of hand handle group 15.
As shown in Figure 10, vehicle frame 1 further includes leaning against bar 17, leans against bar 17 and is connect with connector 154.Bar 17 is leaned against for pacifying
Fill baby's back cushion.Multiple teeth portion 1541 are provided on connector 154, leaning against bar 17 can be by rotation thus from different teeth portion
1541 engagings, to adjust the angle of back cushion so that baby is more comfortable when taking.
Figure 12 is the schematic diagram of the front foot group of the utility model, rear foot group, side handrail connection relation second embodiment, the rear foot
The upper end of group 12 is rotatablely connected with the upper end of front foot group 11, and the upper end of front foot group 11 is not rotatablely connected with the lower end of side handrail 14.
Figure 13 is the schematic diagram of the front foot group of the utility model, rear foot group, side handrail connection relation 3rd embodiment, front foot
The upper end of group 11 is rotatablely connected with the lower end of side handrail 14, and the upper end of front foot group 11 is not rotatablely connected with the upper end of rear foot group 12.
Detailed description above is only the explanation of the preferred embodiment of the utility model, and non-therefore limitation the utility model is specially
Sharp range, so, all with this creation specification and diagramatic content institute, equivalence techniques change for it, and it is specially to be both contained in this creation
In sharp range.
Claims (10)
1. a kind of perambulator, which is characterized in that including：
Vehicle frame, can fold into collapse state from unfolded state, the vehicle frame include front foot group, rear foot group, car group, side handrail,
Hand handle group, sliding part, the upper end of the side handrail are rotatablely connected with the sliding part, the lower end of the side handrail and the rear foot
The upper end rotation connection of group, the middle part of the rear foot group and the lower end of the hand handle group are rotatablely connected, the upper end of the rear foot group
Be rotatablely connected with the lower end of the side handrail at least one upper end with the front foot group therein, the middle part of the front foot group with
The front end of the car group is rotatablely connected, and the rear end of the car group and the lower end of the hand handle group are rotatablely connected, the sliding
Part can be slided along the length direction of the hand handle group；
Front component is set to the bottom front of the vehicle frame；
Wheel assembly is set to the bottom rear portion of the vehicle frame；
Locking mechanism is set between the hand handle group and the sliding part, and the locking mechanism is for the vehicle frame to be unfolded
It is locked under state.
2. perambulator as described in claim 1, it is characterised in that：The locking mechanism includes lock pin and lockhole, the lock
Pin is set to the hand handle group, and the lockhole is set to the sliding part, and the lock pin is inserted into the locking that the lockhole is the vehicle frame
State, the lock pin are detached from the unlocked state that the lockhole is the vehicle frame.
3. perambulator as claimed in claim 2, it is characterised in that：The lock pin includes stopper section and from the stopper section side
To the lock part of extension, the lock part is inserted into the lockhole, and the stopper section is limited in the side of the lockhole.
4. perambulator as claimed in claim 3, it is characterised in that：The locking mechanism further includes spring, the lock part
Middle part is equipped with pillar support portion, and the lock part is recessed with accommodation space, and the hand handle group includes group and hand handle the following group in hand handle
And the ball and socket joint between group in the hand handle and the hand handle the following group, the hand handle the following group includes embedded component, the bullet
One end of spring is stretched into the accommodation space and is abutted with the pillar support portion, and the other end of the spring is supported with the embedded component
It connects.
5. perambulator as claimed in claim 4, it is characterised in that：The locking mechanism further includes steel cable, and the one of the steel cable
End is connect with the lock pin, and the other end of the steel cable is connect with the ball and socket joint.
6. perambulator as claimed in claim 4, it is characterised in that：The hand handle group further includes being connected to the hand handle the following group
The connector of lower end, middle part and the connector of the rear foot group are rotatablely connected, rear end and the connection of the car group
Part is rotatablely connected.
7. perambulator as claimed in claim 6, it is characterised in that：The vehicle frame further includes leaning against bar, described to lean against bar and institute
State connector rotation connection.
8. perambulator as described in claim 1, it is characterised in that：The upper end of the rear foot group and the upper end of the front foot group turn
The upper end of dynamic connection, the front foot group is not rotatablely connected with the lower end of the side handrail.
9. perambulator as described in claim 1, it is characterised in that：The upper end of the front foot group turns with the lower end of the side handrail
The upper end of dynamic connection, the front foot group is not rotatablely connected with the upper end of the rear foot group.
10. perambulator as described in claim 1, it is characterised in that：The upper end of the front foot group, the rear foot group upper end,
The lower end three of the side handrail is coaxially hinged.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820312244.7U CN207931790U (en) | 2018-03-07 | 2018-03-07 | Perambulator |
| KR1020197013592A KR102165079B1 (en) | 2018-03-07 | 2019-03-07 | stroller |
| US16/474,399 US20200391781A1 (en) | 2018-03-07 | 2019-03-07 | Stroller |
| PCT/CN2019/077331 WO2019101238A2 (en) | 2018-03-07 | 2019-03-07 | Stroller |
| EP19725908.8A EP3762274A4 (en) | 2018-03-07 | 2019-03-07 | Stroller |
| US16/507,001 US10882546B2 (en) | 2018-03-07 | 2019-07-09 | Stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820312244.7U CN207931790U (en) | 2018-03-07 | 2018-03-07 | Perambulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207931790U true CN207931790U (en) | 2018-10-02 |
Family
ID=63654359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820312244.7U Active CN207931790U (en) | 2018-03-07 | 2018-03-07 | Perambulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207931790U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275192A (en) * | 2018-03-07 | 2018-07-13 | 中山市金亮儿童用品有限公司 | Perambulator |
| WO2019101238A3 (en) * | 2018-03-07 | 2019-07-11 | Zhongshan Kingmoon Children Products Co., Ltd. | Stroller |
| US10882546B2 (en) | 2018-03-07 | 2021-01-05 | Zhongshan Kingmoon Children Products Co. Ltd. | Stroller |
-
2018
- 2018-03-07 CN CN201820312244.7U patent/CN207931790U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275192A (en) * | 2018-03-07 | 2018-07-13 | 中山市金亮儿童用品有限公司 | Perambulator |
| WO2019101238A3 (en) * | 2018-03-07 | 2019-07-11 | Zhongshan Kingmoon Children Products Co., Ltd. | Stroller |
| US10882546B2 (en) | 2018-03-07 | 2021-01-05 | Zhongshan Kingmoon Children Products Co. Ltd. | Stroller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IP01 | Partial invalidation of patent right | ||
| IP01 | Partial invalidation of patent right |
Commission number: 5W118884 Conclusion of examination: On the basis of claims 1-10 submitted by the patentee on November 18, 2019, the patent right of utility model no. 201820312244.7 is maintained to be valid. Decision date of declaring invalidation: 20200422 Decision number of declaring invalidation: 43978 Denomination of utility model: baby carriage Granted publication date: 20181002 Patentee: ZHONGSHAN KINGMOON CHILDREN PRODUCTS Co.,Ltd. |