CN208376852U - Twin shaft folding type baby carriage - Google Patents
Twin shaft folding type baby carriage Download PDFInfo
- Publication number
- CN208376852U CN208376852U CN201821082236.4U CN201821082236U CN208376852U CN 208376852 U CN208376852 U CN 208376852U CN 201821082236 U CN201821082236 U CN 201821082236U CN 208376852 U CN208376852 U CN 208376852U
- Authority
- CN
- China
- Prior art keywords
- joint
- bar
- front wheel
- wheel carrier
- handrail
- 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 twin shaft folding type baby carriages, including left and right handrail (2, 4), front wheel carrier (15), front-wheel (17), left and right rear wheel bar (14, 28), rear-wheel (13), handspike (18), cushion (3), cradle head component, the cradle head component includes left and right end cap (6), left and right handrail bar joint (8), front wheel carrier joint (10), left and right rear-wheel bar joint (21), push rod joint (23), left and right handrail bar joint (8) and front wheel carrier joint (10), left and right rear-wheel bar joint (21) and push rod joint (23) are disposed side by side on left and right end cap (6)；Left and right end cap (6), left and right handrail bar joint (8), front wheel carrier joint (10) are equipped with rotary spacing between each other；Left and right end cap (6), left and right rear-wheel bar joint (21), push rod joint (23) are equipped with rotary spacing between each other.After adopting the above structure, have many advantages, such as that structure is simple and convenient to operate, connects that reliable, folding volume is small, easy to carry.
Description
Technical field
The utility model relates to a kind of articles for children, especially a kind of folding volume is small, twin shaft easy to carry and collection
Folding type baby carriage.
Background technique
Folding type baby carriage is the vehicles that parent's carrying children takes a walk, goes shopping, going sightseeing, and is not only wanted
It is comfortable, safe to guarantee that children are seated, and requires small folding volume, carrying and collection convenient.Existing foldable baby trolley
Including front wheel carrier, the front-wheel being arranged on front wheel carrier, left and right rear wheel bar, the rear-wheel being arranged on the rear-wheel of left and right, handspike is fixed
It being connected on front wheel carrier, left and right handrail is linked together with left and right rear wheel bar, and handspike intersects with left and right rear wheel bar and connect,
Cushion is hinged in the handrail of left and right, and protection lasso is connected in the handrail of left and right, and handspike is telescopic rod；Handspike when use
Intersect with left and right rear wheel bar and strut, cushion is fixed on handspike by latching device；It carries and unlocks latching device when collecting,
Cushion is dug upwards, and handspike closes up with the folding of left and right rear wheel bar.The structure folds simple, easy for operation, vehicle folding
Afterwards, size has a larger diminution in the front-back direction, but height can not become smaller, therefore still has that volume after folding is biggish to ask
Topic, can not fundamentally reduce packaging volume, and journey carries still inconvenient.In view of the above-mentioned problems, many manufacturers and having
The scholar of knowledge develops and develops, but does not have relatively satisfactory product to come out so far.
Summary of the invention
In order to overcome above-mentioned defect of the existing technology, the purpose of the utility model is to provide a kind of structures simply to close
Reason, easy for operation, firm and reliable connection, folding volume be small, twin shaft folding type baby carriage easy to carry and collection.
The utility model solves technical solution used by above-mentioned technical problem, it includes left and right handrail, front wheel carrier, preceding
Wheel, left and right rear wheel bar, rear-wheel, handspike, cushion, cradle head component, the cradle head component include left and right end cap, a left side
Right handrail bar joint, front wheel carrier joint, left and right rear-wheel bar joint, push rod joint, left and right handrail correspondence are fixed on left and right handrail
On bar joint, front wheel carrier is fixed on front wheel carrier joint, and rear wheel bar correspondence in left and right is fixed on the rear-wheel bar joint of left and right, handspike
It is fixed on push rod joint；Left and right handrail bar joint and front wheel carrier joint, left and right rear-wheel bar joint and push rod joint pass through fixation
Axis is rotationally disposed side by side on the end cap of left and right；Left and right handrail bar joint is symmetricly set on the two sides in front wheel carrier joint, left and right
Between end cap and corresponding left and right handrail bar joint be equipped with control left and right handrail be rotated up angle end cap limited block and
Handrail sliding slot is correspondingly provided with the front wheel bar sliding slot of mutual rotary spacing and helps between front wheel carrier joint and left and right handrail bar joint
Hand lever limited block；Left and right rear-wheel bar joint is symmetricly set on the two sides in push rod joint, left and right end cap and corresponding left and right rear-wheel
Behind end cap limited block and rear wheel bar sliding slot equipped with control left and right rear wheel bar support angle between bar joint, push rod joint and left and right
The push rod sliding slot and rear wheel bar limited block of mutual rotary spacing are correspondingly provided between wheel bar joint.
The further scheme of the utility model, the cushion is hinged in the handrail of left and right, between cushion and handspike
Equipped with latching device, the latching device include the fixed lock being fixed on cushion, be arranged on handspike and with fixation
The elastic Button Block matched is latched, cushion down tilt when expansion uses or so in handrail simultaneously makes fixation snap onto elastic buckles
On seat.
The further scheme of the utility model is equipped with positioning mechanism, institute between the front wheel carrier joint and push rod joint
The positioning mechanism stated includes the front wheel carrier locating slot being arranged on front wheel carrier joint, the push rod being arranged on push rod joint positioning
Button, push rod locating button latches on front wheel carrier locating slot when expansion uses.
The further scheme of the utility model is connected with turnover protection lasso in the left and right handrail.
The further scheme of the utility model is fixed with foot pedal on the front wheel carrier, is at least arranged one on front wheel carrier
A front-wheel, rear-wheel are rotationally correspondingly arranged in the rear wheel bar of left and right.
The further scheme of the utility model, the handspike are the telescopic rod of adjustable length, are consolidated on handspike
Surely there is hand-pushing handle.
After adopting the above structure, it has the following advantages compared with the prior art and effect: first is that pulling elastic Button Block when folding
Spanner separate the fixed lock of cushion with elasticity Button Block, be lifted up cradle head component, left and right handrail, handspike with
And front wheel carrier and left and right rear wheel bar are folded down under Gravitative Loads, that is, can reach the purpose of folding, folding rate is fast.Second is that by
It is connected to cradle head component in left and right handrail, handspike, front wheel carrier, left and right rear wheel bar, so folded height is low, packaging
It is small in size, it carries and collection is convenient, solve the problems, such as that existing foldable baby trolley fold height is high.Third is that strutting use
When, due to being equipped with positioning mechanism between front wheel carrier joint and push rod joint, push rod locating button is latched on front wheel carrier locating slot, can
It is more reliable and more stable when using to guarantee.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of the utility model.
Schematic perspective view when Fig. 2 is the utility model use state.
Other direction schematic perspective view when Fig. 3 is the utility model use state.
Schematic view of the front view when Fig. 4 is the utility model use state.
Fig. 5 is schematic perspective view when the utility model latching device separates.
Fig. 6 is fit structure schematic diagram when the utility model or so handrail folds.
Fig. 7 is fit structure schematic diagram when the utility model front wheels and rear wheels fold.
Fig. 8 is fit structure schematic diagram when the utility model all folds.
Wherein 1 protection lasso, 2 left handrail bars, 3 cushions, 4 right handrail bars, 5 end cap limited blocks, 6 end caps, the limit of 7 handrails
Block, 8 handrail bar joints, 9 front wheel carrier locating slots, 10 front wheel carrier joints, 11 front wheel bar sliding slots, 12 handrail sliding slots, 13 rear-wheels, 14
Left rear wheel bar, 15 front wheel carriers, 16 foot pedals, 17 front-wheels, 18 handspikes, 19 torsional springs, 20 elastic Button Blocks, 21 rear-wheel bar joints, 22
Rear wheel bar limited block, 23 push rod joints, 24 push rod locating buttons, 25 push rod sliding slots, 26 rear wheel bar sliding slots, 27 fixing axles, behind 28 right sides
Take turns bar, 29 fixed locks.
Specific embodiment
It is the specific embodiment of the utility model twin shaft folding type baby carriage shown in Fig. 1 to Fig. 8, it includes a left side
Right handrail bar 2,4, front wheel carrier 15, front-wheel 17, left and right rear wheel bar 14,28, rear-wheel 13, handspike 18, cushion 3, cradle head group
Part, the cradle head component include left and right end cap 6, left and right handrail bar joint 8, front wheel carrier joint 10, left and right rear wheel bar pass
21, push rod joint 23 are saved, the correspondence of left and right handrail 2,4 is fixed on left and right handrail bar joint 8, and front wheel carrier 15 is fixed on front wheel carrier
On joint 10, the correspondence of left and right rear wheel bar 14,28 is fixed on left and right rear-wheel bar joint 21, and handspike 18 is fixed on push rod joint 23
On；Left and right handrail bar joint 8 can be turned with push rod joint 23 by fixing axle 27 with front wheel carrier joint 10, left and right rear-wheel bar joint 21
It is disposed side by side on left and right end cap 6 dynamicly；Left and right handrail bar joint 8 is symmetricly set on the two sides in front wheel carrier joint 10, left and right end
The end cap limited block that control left and right handrail 2,4 is rotated up angle is equipped between lid 6 and corresponding left and right handrail bar joint 8
5 and handrail sliding slot 12, the front wheel bar of mutual rotary spacing is correspondingly provided between front wheel carrier joint 10 and left and right handrail bar joint 8
Sliding slot 11 and handrail limited block 7；Left and right rear-wheel bar joint 21 is symmetricly set on the two sides in push rod joint 23, left and right end cap 6 with
Between corresponding left and right rear-wheel bar joint 21 be equipped with control left and right rear wheel bar 14,28 support angles end cap limited block 5 and after
Take turns bar sliding slot 26, be correspondingly provided between push rod joint 23 and left and right rear-wheel bar joint 21 mutual rotary spacing push rod sliding slot 25 and
Rear wheel bar limited block 22.
It is connected reliably when in order to guarantee to strut use, the cushion 3 is hinged in left and right handrail 2,4, cushion 3 and hand
Latching device is equipped between push rod 18, the latching device includes the fixed lock 29 being fixed on cushion 3, by torsional spring 19
The elastic Button Block 20 for being arranged on handspike 18 and matching with fixed lock 29, handrail 2,4 is upward when expansion uses or so
The restraining position of left and right end cap 6 is turned to, handspike 18 is rotated up to the restraining position of left and right rear wheel bar 14,28, and cushion 3 turns over
It puts down and snaps onto fixed lock 29 on elastic Button Block 20.
In order to guarantee using between safe, described front wheel carrier joint 10 and push rod joint 23 be equipped with positioning mechanism, it is described
Positioning mechanism include that the front wheel carrier locating slot 9 being arranged on front wheel carrier joint 10, the push rod being arranged on push rod joint 23 are fixed
Position button 24, push rod locating button 24 latches on front wheel carrier locating slot 9 when expansion uses.It is connected in the left and right handrail 2,4
There is turnover protection lasso 1.In order to guarantee the stability used, foot pedal 16, front-wheel are fixed on the front wheel carrier 15
Two front-wheels 17 are set on frame 15, and rear-wheel 13 is rotationally correspondingly arranged in left and right rear wheel bar 14,28.
In order to reduce fold height, the handspike 18 is the telescopic rod of adjustable length, is fixed on handspike 18
There is hand-pushing handle.
The utility model struts in use, pull up left and right handrail 2,4 and handspike 18, left and right handrail 2,4 bands
After the limit angle of dynamic 8 rotary handle bar sliding slot 12 of left and right handrail bar joint, front wheel carrier is driven to close further through handrail limited block 7
Section 10 and front wheel carrier 15 and front-wheel 17 strut, until the handrail sliding slot 12 on left and right handrail bar joint 8 is encountered on left and right end cap 6
End cap limited block 5 until, handspike 18 drive 23 rotating push-rod sliding slot 25 of push rod joint limit angle after, further through rear-wheel
Bar limited block 22 drives left and right rear-wheel bar joint 21 and left and right rear wheel bar 14,28 and rear-wheel 13 to strut, until left and right rear wheel bar is closed
Until rear wheel bar sliding slot 26 on section 21 encounters the end cap limited block 5 on left and right end cap 6；The push rod on push rod joint 23 is fixed at this time
Position 24 automatic lockings of button are in the front wheel carrier locating slot 9 on front wheel carrier joint 10；It afterwards turns over cushion 3 and makes consolidating on cushion 3
Lock button 29 snaps on the elastic Button Block 20 on handspike 18, and twin shaft folding type baby carriage can be used.
When the utility model folds, handspike 18 is shunk, the spanner for pulling elastic Button Block 20 makes the fixed lock 29 of cushion 3
It is separated with elastic Button Block 20, is lifted up cradle head component, left and right handrail 2,4, handspike 18 and front wheel carrier 15 and a left side
Off hind wheel bar 14,28 is folded down under Gravitative Loads, that is, can reach the purpose of folding.It can certainly fold, first solve step by step
Unlocking buckle mechanism separates fixed lock 29 with elastic Button Block 20, and left and right handrail 2,4 overturns towards front wheel carrier 15 and folds, such as Fig. 6
It is shown, then close up front wheel carrier 15 and left and right rear wheel bar 14,28, as shown in fig. 7, finally shortening handspike 18 and towards left and right rear wheel bar
14,28 overturnings fold, as shown in figure 8, the folding of the utility model product can be realized.
The above, only specific embodiment of the utility model, not makes in any form the utility model
Limitation, on the basis of not departing from the technical solution of the utility model, made simple modification, equivalent variations or modification are fallen
Enter the protection scope of the utility model.
Claims (6)
1. after a kind of twin shaft folding type baby carriage, including left and right handrail (2,4), front wheel carrier (15), front-wheel (17), left and right
Bar (14,28), rear-wheel (13), handspike (18), cushion (3), cradle head component are taken turns, it is characterized in that: the cradle head
Component includes left and right end cap (6), left and right handrail bar joint (8), front wheel carrier joint (10), left and right rear-wheel bar joint (21), push rod
Joint (23), left and right handrail (2,4) correspondence are fixed on left and right handrail bar joint (8), and front wheel carrier (15) is fixed on front wheel carrier
On joint (10), left and right rear wheel bar (14,28) correspondence is fixed on left and right rear-wheel bar joint (21), and handspike (18), which is fixed on, to be pushed away
On bar joint (23)；Left and right handrail bar joint (8) and front wheel carrier joint (10), left and right rear-wheel bar joint (21) and push rod joint
(23) it is rotationally disposed side by side on left and right end cap (6) by fixing axle (27)；Left and right handrail bar joint (8) is symmetricly set on
The two sides in front wheel carrier joint (10) are equipped with control left and right and help between left and right end cap (6) and corresponding left and right handrail bar joint (8)
Hand lever (2,4) is rotated up the end cap limited block (5) and handrail sliding slot (12) of angle, front wheel carrier joint (10) and left and right handrail
The front wheel bar sliding slot (11) and handrail limited block (7) of mutual rotary spacing are correspondingly provided between bar joint (8)；Left and right rear wheel bar
Joint (21) is symmetricly set on the two sides of push rod joint (23), left and right end cap (6) and corresponding left and right rear-wheel bar joint (21)
Between be equipped with control left and right rear wheel bar (14,28) support angle end cap limited block (5) and rear wheel bar sliding slot (26), push rod joint
(23) the push rod sliding slot (25) and rear wheel bar limited block of mutual rotary spacing are correspondingly provided between left and right rear-wheel bar joint (21)
(22)。
2. twin shaft folding type baby carriage according to claim 1, it is characterized in that: the cushion (3) is hinged on a left side
On right handrail bar (2,4), latching device is equipped between cushion (3) and handspike (18), the latching device includes being fixed on
The elastic Button Block that fixed lock (29), setting on cushion (3) match on handspike (18) and with fixed lock (29)
(20), cushion (3) down tilt when expansion uses or so in handrail (2,4) simultaneously makes fixed lock (29) snap onto elastic Button Block
(20) on.
3. twin shaft folding type baby carriage according to claim 1 or 2, it is characterized in that: the front wheel carrier joint
(10) positioning mechanism is equipped between push rod joint (23), the positioning mechanism includes being arranged on front wheel carrier joint (10)
Front wheel carrier locating slot (9), the push rod locating button (24) being arranged on push rod joint (23), push rod locating button (24) when expansion uses
It latches on front wheel carrier locating slot (9).
4. twin shaft folding type baby carriage according to claim 3, it is characterized in that: the left and right handrail (2,4)
On be connected with turnover protection lasso (1).
5. twin shaft folding type baby carriage according to claim 4, it is characterized in that: fixed on the front wheel carrier (15)
Have foot pedal (16), a front-wheel (17) is at least set on front wheel carrier (15), rear-wheel (13) is rotationally correspondingly arranged at left and right
In rear wheel bar (14,28).
6. twin shaft folding type baby carriage according to claim 5, it is characterized in that: the handspike (18) is can be with
The telescopic rod of length is adjusted, handspike is fixed with hand-pushing handle on (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821082236.4U CN208376852U (en) | 2018-07-10 | 2018-07-10 | Twin shaft folding type baby carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821082236.4U CN208376852U (en) | 2018-07-10 | 2018-07-10 | Twin shaft folding type baby carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208376852U true CN208376852U (en) | 2019-01-15 |
Family
ID=64963419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821082236.4U Expired - Fee Related CN208376852U (en) | 2018-07-10 | 2018-07-10 | Twin shaft folding type baby carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208376852U (en) |
-
2018
- 2018-07-10 CN CN201821082236.4U patent/CN208376852U/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 |
Granted publication date: 20190115 Termination date: 20210710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |