CN202641792U - Multipurpose gravity self-locking baby carriage - Google Patents

Multipurpose gravity self-locking baby carriage Download PDF

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Publication number
CN202641792U
CN202641792U CN 201220288276 CN201220288276U CN202641792U CN 202641792 U CN202641792 U CN 202641792U CN 201220288276 CN201220288276 CN 201220288276 CN 201220288276 U CN201220288276 U CN 201220288276U CN 202641792 U CN202641792 U CN 202641792U
Authority
CN
China
Prior art keywords
carrier
wedge
card
shaft hole
hinged
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.)
Withdrawn - After Issue
Application number
CN 201220288276
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Chinese (zh)
Inventor
余列国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI AIYINGLE INDUSTRIAL Co Ltd
Original Assignee
SHANGHAI AIYINGLE INDUSTRIAL Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHANGHAI AIYINGLE INDUSTRIAL Co Ltd filed Critical SHANGHAI AIYINGLE INDUSTRIAL Co Ltd
Priority to CN 201220288276 priority Critical patent/CN202641792U/en
Application granted granted Critical
Publication of CN202641792U publication Critical patent/CN202641792U/en
Anticipated expiration legal-status Critical
Withdrawn - After Issue legal-status Critical Current

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Abstract

The utility model discloses a multipurpose gravity self-locking baby carriage which comprises a carriage frame, a bearing support, a shock absorber, a carriage handle, front wheels, rear wheels and a bearing support lock. One end of the bearing support is in hinge joint with the carriage frame, while the other end of the bearing support is in hinge joint with handles. One end of the shock absorber is in hinge joint with the bearing support, while the other end of the shock absorber is in hinge joint with the carriage frame. The bearing support is provided with a grab hole and the bearing support lock is arranged in the bearing support. A grab of the bearing support lock is connected with the grab hole of the bearing support in clamping mode. The multipurpose gravity self-locking baby carriage is provided with the bearing support lock and a bearing seat capable of being rapidly replaced and has the advantages of being simple in structure, convenient to use, safe and reliable and facilitating replacement of a baby deck chair, a cradle and a car seat by utilizing gravity self-locking.

Description

High-mobility, multipurpose, wheeled vehicle gravity self-locking perambulator
Technical field
The utility model relates to the perambulator technical field, especially a kind of high-mobility, multipurpose, wheeled vehicle gravity self-locking perambulator.
Background technology
For ease of carrying, dwindle and take up an area the space, the perambulator majority of prior art has folder function, it adopts parallelogram or polygon to sell off principle and realizes opening car and returning the vehicle to the garage and knock off of perambulator, when folding, often needing handlebar, front foot pipe, rear foot tube and vehicle frame distributed folds its complex structure, folding process is loaded down with trivial details, and manufacturing cost is high.In addition, when folded bicycle is in a car state, must have auto-lock function, the folded bicycle for distribution folds often has a plurality of latching points, in case there is a latching point to lose efficacy, or a maloperation, all will meet accident, the baby is damaged.
The utility model content
The purpose of this utility model is a kind of high-mobility, multipurpose, wheeled vehicle gravity self-locking perambulator that provides for the deficiencies in the prior art.The utility model is provided with carrier lock and quick change load bearing seat, utilizes gravity self-locking, is convenient to the replacing of Baby's laying chair, sleeping basket and automotive seat, has advantage simple in structure, easy to use and safe and reliable.
The concrete technical scheme that realizes the utility model purpose is:
A kind of high-mobility, multipurpose, wheeled vehicle gravity self-locking perambulator, its characteristics comprise frame, carrier, Shock absorber, handlebar, front-wheel, trailing wheel and carrier lock, described frame is " U " shape tubulose, be arranged with front-wheel seat on it, rear wheel seat, carrier free bearing and shock-absorbing hinged-support, carrier consists of " H " shape support body by two hollow straight-bars and a pipe link, be arranged with the sliding hinge bearing on its straight-bar, the quick change load bearing seat, the kayser cover, handlebar is " U " shape tubulose, its two ends are provided with the moveable hinge joint, the carrier lock is by the card wedge, the card cover of wedge, spring and steel rope form, the card wedge is provided with the first hinge, card wedges in the card cover of wedge, and an end of spring and steel rope is connected with the card cover of wedge; One end and the carrier free bearing of described carrier straight-bar is hinged, the moveable hinge joint of the other end and handlebar is hinged, Shock absorber is two, be located at respectively between carrier and the frame, the sliding hinge bearing of one end and carrier is hinged, the shock-absorbing hinged-support of the other end and frame is hinged, the front-wheel seat of front-wheel and frame is hinged, the rear wheel seat of trailing wheel and frame is hinged, the carrier lock is two, be located at respectively in the hollow straight-bar of carrier, and the first hinge of card wedge and the other end of spring are connected with carrier, and the other end of steel rope is connected with the kayser cover;
Be provided with the grab hole of perforation between described carrier and sliding hinge bearing;
Also be provided with the second bearing pin and grab on the card wedge of described carrier lock, the card cover of wedge is provided with the first pin shaft hole, the second pin shaft hole; The first bearing pin of described card wedge and the second bearing pin lay respectively in first pin shaft hole and the second pin shaft hole of card cover of wedge, and grab is stretched out by card cover of wedge one side;
Described quick change load bearing seat is provided with seat jack and quick-release button;
The first pin shaft hole and second pin shaft hole of described card cover of wedge are lifting hole(eyelet), and the first pin shaft hole arranges vertically, the second pin shaft hole and axis are an angle setting.
The utility model is provided with carrier lock and quick change load bearing seat, utilizes gravity self-locking, is convenient to the replacing of Baby's laying chair, sleeping basket and automotive seat, has advantage simple in structure, easy to use and safe and reliable.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model carrier lock;
Fig. 3 is the return the vehicle to the garage and knock off structural representation of state of the utility model;
Fig. 4 is the use view that carrier is locked the state that returns the vehicle to the garage and knock off;
Fig. 5 is use view of the present utility model.
The specific embodiment
Consult Fig. 1, Fig. 2, the utility model comprises frame 1, carrier 2, Shock absorber 3, handlebar 4, front-wheel 5, trailing wheel 6 and carrier lock 7, described frame 1 is " U " shape tubulose, be arranged with front-wheel seat 11 on it, rear wheel seat 12, carrier free bearing 13 and shock-absorbing hinged-support 14, carrier 2 consists of " H " shape support body by two hollow straight-bars and a pipe link, be arranged with sliding hinge bearing 24 on its straight-bar, quick change load bearing seat 21, kayser cover 23, handlebar 4 is " U " shape tubulose, its two ends are provided with moveable hinge joint 41, carrier lock 7 is by card wedge 71, card cover of wedge 72, spring 73 and steel rope 74 form, card wedge 71 is provided with the first hinge 75, card wedge 71 is located in the card cover of wedge 72, and an end of spring 73 and steel rope 74 is connected with card cover of wedge 72; One end and the carrier free bearing 13 of described carrier 2 straight-bars are hinged, the moveable hinge joint 41 of the other end and handlebar 4 is hinged, Shock absorber 3 is two, be located at respectively between carrier 2 and the frame 1, the sliding hinge bearing 24 of one end and carrier 2 is hinged, the shock-absorbing hinged-support 14 of the other end and frame 1 is hinged, front-wheel 5 is hinged with the front-wheel seat 11 of frame 1, trailing wheel 6 is hinged with the rear wheel seat 12 of frame 1, carrier lock 7 is two, be located at respectively in the hollow straight-bar of carrier 2, and the first hinge 75 of card wedge 71 and the other end of spring 73 are connected with carrier 2, and the other end of steel rope 74 is connected with kayser cover 23.
Consult Fig. 2,24 of described carrier 2 and sliding hinge bearings are provided with the grab hole 25 of perforation.
Consult Fig. 2, Fig. 4, also be provided with the second bearing pin and grab 76 on the card wedge 71 of described carrier lock 7, card cover of wedge 72 is provided with the first pin shaft hole, the second pin shaft hole; In the first pin shaft hole and the second pin shaft hole that the first bearing pin 75 of described card wedge 71 and the second bearing pin lay respectively at card cover of wedge 72, and grab 76 is stretched out by card cover of wedge 72 1 sides.
Consult Fig. 1, described quick change load bearing seat 21 is provided with seat jack and quick-release button 26.
Consult Fig. 2, Fig. 4, the first pin shaft hole and second pin shaft hole of described card cover of wedge 72 are lifting hole(eyelet), and the first pin shaft hole arranges vertically, the second pin shaft hole and axis are an angle setting.
The utility model is to use like this:
The process of returning the vehicle to the garage and knock off of the present utility model:
Consult Fig. 1, Fig. 2, Fig. 3, Fig. 4, be of the present utility model car state from Fig. 1, the process of returning the vehicle to the garage and knock off was divided into for two steps, the first step, handle returns the vehicle to the garage and knock off: the moveable hinge joint 41 of pressing handlebar 4 two ends, open the self-locking device in the moveable hinge joint 41, make handlebar 4 around 41 rotations of moveable hinge joint, finish handlebar 4 folding with respect to carrier 2; Second step, receive carrier: at first, confirm no-load on the carrier 2, both hands are held kayser cover 23, and the locking of pressing on the kayser cover 23 is turned round, and towards the direction of handlebar 4 along carrier 2 moving blockage lock tubes 23, at this moment, carrier is locked 7 lockings (being Fig. 2 state); When overcoming in the hollow straight-bar of spring 73 power pulling card cover of wedge 72 at carrier 2, kayser cover 23 drive steel ropes 74 produce longitudinal travel, because the first hinge 75 of card wedge 71 is hinged with carrier 2, simultaneously, in the first bearing pin 75 of card wedge 71 and the first pin shaft hole and the second pin shaft hole that the second bearing pin lays respectively at card cover of wedge 72, and the first pin shaft hole and the second pin shaft hole are lifting hole(eyelet), the first pin shaft hole arranges vertically, the second pin shaft hole and axis are an angle, movement along with card cover of wedge 72, the first pin shaft hole of card cover of wedge 72 moves axially with respect to the first bearing pin 75 of card wedge 71, the second bearing pin that the second pin shaft hole of card cover of wedge 72 forces card wedge 71 moves along the angle of the second pin shaft hole, namely blocking wedge 71 rotates counterclockwise around the first bearing pin 75, grab 76 withdraws from the grab hole 25 of carrier 2 and 24 perforations of sliding hinge bearing, and carrier lock 7 is opened (being Fig. 4 state); Press carrier 2 downwards around carrier free bearing 13, carrier 2 is drawn in to frame 1, because it is 7 opened that carrier is locked, along with carrier 2 draws in to frame 1, sliding hinge bearing 24 moves along carrier 2 towards the direction of handlebar 4, drives Shock absorber 3 and passes round 14 rotations of shake hinged-support, until carrier 2 draws in to frame 1 fully, be the state that returns the vehicle to the garage and knock off of the present utility model to Fig. 4, the process of returning the vehicle to the garage and knock off of the present utility model is all finished.
Only need reverse operating, can finish of the present utility model car process.
The Renewal process of the utility model seat:
Consult Fig. 1, Fig. 5, can change baby's the attitude of taking by changing Baby's laying chair, sleeping basket and automotive seat, during replacing, only need the strut bar on Baby's laying chair or the sleeping basket is inserted quick change load bearing seat 21 interior the getting final product of carrier 2, during dismounting, as long as press quick-release button 26, Baby's laying chair or sleeping basket extracted in the quick change load bearing seat 21 of carrier 2 get final product.

Claims (5)

1. high-mobility, multipurpose, wheeled vehicle gravity self-locking perambulator, it is characterized in that it comprises frame (1), carrier (2), Shock absorber (3), handlebar (4), front-wheel (5), trailing wheel (6) and carrier lock (7), described frame (1) is " U " shape tubulose, be arranged with front-wheel seat (11) on it, rear wheel seat (12), carrier free bearing (13) and shock-absorbing hinged-support (14), carrier (2) consists of " H " shape support body by two hollow straight-bars and a pipe link, be arranged with sliding hinge bearing (24) on its straight-bar, quick change load bearing seat (21), kayser cover (23), handlebar (4) is " U " shape tubulose, its two ends are provided with moveable hinge joint (41), carrier lock (7) is by card wedge (71), card cover of wedge (72), spring (73) and steel rope (74) form, card wedge (71) is provided with the first hinge (75), card wedge (71) is located in the card cover of wedge (72), and an end of spring (73) and steel rope (74) is connected with card cover of wedge (72); One end and the carrier free bearing (13) of described carrier (2) straight-bar are hinged, the moveable hinge joint (41) of the other end and handlebar (4) is hinged, Shock absorber (3) is two, be located at respectively between carrier (2) and the frame (1), the sliding hinge bearing (24) of one end and carrier (2) is hinged, the shock-absorbing hinged-support (14) of the other end and frame (1) is hinged, front-wheel (5) is hinged with the front-wheel seat (11) of frame (1), trailing wheel (6) is hinged with the rear wheel seat (12) of frame (1), carrier lock (7) is two, be located at respectively in the hollow straight-bar of carrier (2), and first hinge (75) of card wedge (71) and the other end of spring (73) are connected with carrier (2), and the other end of steel rope (74) is connected with kayser cover (23).
2. high-mobility, multipurpose, wheeled vehicle gravity self-locking perambulator according to claim 1 is characterized in that being provided with between carrier (2) and sliding hinge bearing (24) the grab hole (25) of perforation.
3. high-mobility, multipurpose, wheeled vehicle gravity self-locking perambulator according to claim 1 is characterized in that also being provided with the second bearing pin and grab (76) on the card wedge (71) of carrier lock (7), and card cover of wedge (72) is provided with the first pin shaft hole, the second pin shaft hole; First bearing pin (75) of described card wedge (71) and the second bearing pin lay respectively in first pin shaft hole and the second pin shaft hole of card cover of wedge (72), and grab (76) is stretched out by card cover of wedge (72) one sides.
4. high-mobility, multipurpose, wheeled vehicle gravity self-locking perambulator according to claim 1 is characterized in that quick change load bearing seat (21) is provided with seat jack and quick-release button (26).
5. high-mobility, multipurpose, wheeled vehicle gravity self-locking perambulator according to claim 3 is characterized in that the first pin shaft hole of card cover of wedge (72) and the second pin shaft hole are lifting hole(eyelet), and the first pin shaft hole arranges vertically, the second pin shaft hole and axis are an angle setting.
CN 201220288276 2012-06-19 2012-06-19 Multipurpose gravity self-locking baby carriage Withdrawn - After Issue CN202641792U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220288276 CN202641792U (en) 2012-06-19 2012-06-19 Multipurpose gravity self-locking baby carriage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220288276 CN202641792U (en) 2012-06-19 2012-06-19 Multipurpose gravity self-locking baby carriage

Publications (1)

Publication Number Publication Date
CN202641792U true CN202641792U (en) 2013-01-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220288276 Withdrawn - After Issue CN202641792U (en) 2012-06-19 2012-06-19 Multipurpose gravity self-locking baby carriage

Country Status (1)

Country Link
CN (1) CN202641792U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102700594A (en) * 2012-06-19 2012-10-03 上海艾婴乐实业有限公司 Multifunctional gravity self-lock baby carriage
CN106926888A (en) * 2015-12-29 2017-07-07 上海英伦宝贝儿童用品有限公司 Children trolley and locking device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102700594A (en) * 2012-06-19 2012-10-03 上海艾婴乐实业有限公司 Multifunctional gravity self-lock baby carriage
CN106926888A (en) * 2015-12-29 2017-07-07 上海英伦宝贝儿童用品有限公司 Children trolley and locking device

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C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20130102

Effective date of abandoning: 20140618

RGAV Abandon patent right to avoid regrant