CN102700594B - Multifunctional gravity self-lock baby carriage - Google Patents
Multifunctional gravity self-lock baby carriage Download PDFInfo
- Publication number
- CN102700594B CN102700594B CN201210202457.1A CN201210202457A CN102700594B CN 102700594 B CN102700594 B CN 102700594B CN 201210202457 A CN201210202457 A CN 201210202457A CN 102700594 B CN102700594 B CN 102700594B
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- Prior art keywords
- carrier
- wedge
- hinged
- card
- bearing
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Abstract
The invention discloses a multifunctional gravity self-lock baby carriage. The multifunctional gravity self-lock baby carriage comprises a rack, a bearing frame, a shock absorber, a baby carriage handle, front wheels, rear wheels and a bearing frame lock, wherein one end of the bearing frame is hinged with the rack; the other end of the bearing frame is hinged with the baby carriage handle; one end of the shock absorber is hinged with the bearing frame; the other end of the shock absorber is hinged with the rack; a clamp hook hole is formed in the bearing frame; the bearing frame lock is arranged in the bearing frame; and a clamp hook of the bearing frame lock is clamped with the clamp hook hole in the bearing frame. The multifunctional gravity self-lock baby carriage is provided with the bearing frame lock and a quick change bearing seat, is self-locked by utilizing gravity, facilitates the replacement of a baby deck chair, a sleeping basket and a vehicle chair, and has the advantages of simple structure, convenience in use, safety and reliability.
Description
Technical field
The present invention relates to 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 space, the perambulator majority of prior art has folder function, it adopts parallelogram or polygon to sell off principle and realizes a car of perambulator and return the vehicle to the garage and knock off, when folding, often need handlebar, front foot pipe, rear foot tube and vehicle frame to distribute and fold, its complex structure, folding process is loaded down with trivial details, and manufacturing cost is high.In addition, folded bicycle, in the time opening car state, must have auto-lock function, and the folded bicycle folding for distribution, often has multiple latching points, once there is a latching point to lose efficacy, or a maloperation, all will meet accident, baby is damaged.
Summary of the invention
A kind of high-mobility, multipurpose, wheeled vehicle gravity self-locking perambulator providing for the deficiencies in the prior art is provided.The present invention 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 object of the invention is:
A kind of high-mobility, multipurpose, wheeled vehicle gravity self-locking perambulator, its feature comprises frame, carrier, Shock absorber, handlebar, front-wheel, trailing wheel and carrier lock, described frame is " U " shape tubulose, on it, be arranged with front-wheel seat, rear wheel seat, carrier free bearing and shock-absorbing hinged-support, carrier forms " H " shape support body by two hollow straight-bars and a pipe link, on its straight-bar, be arranged with sliding hinge bearing, quick change load bearing seat, kayser cover, handlebar is " U " shape tubulose, its two ends are provided with moveable hinge joint, carrier lock is by card wedge, card cover of wedge, spring and steel rope composition, card wedge is provided with the first bearing pin, card wedges in card cover of wedge, one end of spring and steel rope is connected with card cover of wedge, one end of described carrier straight-bar and carrier free bearing are hinged, the moveable hinge joint of the other end and handlebar is hinged, Shock absorber is two, be located at respectively between carrier and frame, the sliding hinge bearing of its 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, carrier lock is two, be located at respectively in the hollow straight-bar of carrier, and card the first bearing pin of wedge and the other end of spring are connected with carrier, the other end of steel rope is connected with kayser cover,
Between described carrier and sliding hinge bearing, be provided with the grab hole of perforation;
On the card wedge of described carrier lock, be also provided with the second bearing pin and grab, 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 stretches out by blocking 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 present invention 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.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of carrier lock of the present invention;
Fig. 3 is the return the vehicle to the garage and knock off structural representation of state of the present invention;
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 invention.
Detailed description of the invention
Consult Fig. 1, Fig. 2, the present invention includes 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, on it, be arranged with front-wheel seat 11, rear wheel seat 12, carrier free bearing 13 and shock-absorbing hinged-support 14, carrier 2 forms " H " shape support body by two hollow straight-bars and a pipe link, on its straight-bar, be arranged with sliding hinge bearing 24, 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 bearing pin 75, card wedge 71 is located in card cover of wedge 72, one 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 frame 1, the sliding hinge bearing 24 of its 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 card the first bearing pin 75 of wedge 71 and the other end of spring 73 are connected with carrier 2, the other end of steel rope 74 is connected with kayser cover 23.
Consult Fig. 2, between described carrier 2 and sliding hinge bearing 24, be provided with the grab hole 25 of perforation.
Consult Fig. 2, Fig. 4, on the card wedge 71 of described carrier lock 7, be also provided with the second bearing pin and grab 76, card cover of wedge 72 is provided with the first pin shaft hole, the second pin shaft hole; The 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 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 present invention uses like this:
The process of returning the vehicle to the garage and knock off of the present invention:
Consult Fig. 1, Fig. 2, Fig. 3, Fig. 4, be of the present invention car state from Fig. 1, the process of returning the vehicle to the garage and knock off is divided into 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 moveable hinge joint 41, handlebar 4 is rotated around moveable hinge joint 41, complete handlebar 4 folding with respect to carrier 2, second step, receives carrier: first, confirm no-load on carrier 2, both hands are held kayser cover 23, and the locking of pressing on kayser cover 23 is turned round, and towards the direction of handlebar 4 along carrier 2 moving blockage lock tubes 23, now, carrier is locked 7 lockings (being Fig. 2 state), pull in the hollow straight-bar of card cover of wedge 72 at carrier 2 and produce longitudinal travel when kayser cover 23 drives steel ropes 74 to overcome spring 73 power, because the first bearing pin 75 of card wedge 71 is hinged with carrier 2, simultaneously, the first bearing pin 75 and second bearing pin of card wedge 71 lay respectively in first pin shaft hole and the second pin shaft hole of 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, along with the movement of 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 pin shaft hole of card cover of wedge 72 forces the second bearing pin of card wedge 71 to move along the angle of the second pin shaft hole, blocking wedge 71 rotates counterclockwise around the first bearing pin 75, grab 76 exits in the grab hole 25 of perforation between carrier 2 and sliding hinge bearing 24, 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 carrier is locked 7 opened, 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 to pass round shake hinged-support 14 and rotates, until carrier 2 draws in to frame 1 completely, be the state that returns the vehicle to the garage and knock off of the present invention to Fig. 4, the process of returning the vehicle to the garage and knock off of the present invention all completes.
Only need reverse operating, can complete of the present invention car process.
The Renewal process of seat of the present invention:
Consult Fig. 1, Fig. 5, can change baby's the attitude of taking by changing Baby's laying chair, sleeping basket and automotive seat, when replacing, only the strut bar on Baby's laying chair or sleeping basket need be inserted in the quick change load bearing seat 21 of carrier 2, when dismounting, as long as press quick-release button 26, Baby's laying chair or sleeping basket are extracted in the quick change load bearing seat 21 of carrier 2.
Claims (5)
1. a 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, on it, be arranged with front-wheel seat (11), rear wheel seat (12), carrier free bearing (13) and shock-absorbing hinged-support (14), carrier (2) forms " H " shape support body by two hollow straight-bars and a pipe link, on its straight-bar, be arranged with sliding hinge bearing (24), 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) composition, card wedge (71) is provided with the first bearing pin (75), card wedge (71) is located in card cover of wedge (72), one 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 frame (1), the sliding hinge bearing (24) of its 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 bearing pin (75) of card wedge (71) and the other end of spring (73) are connected with carrier (2), 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 being also 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210202457.1A CN102700594B (en) | 2012-06-19 | 2012-06-19 | Multifunctional gravity self-lock baby carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210202457.1A CN102700594B (en) | 2012-06-19 | 2012-06-19 | Multifunctional gravity self-lock baby carriage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102700594A CN102700594A (en) | 2012-10-03 |
| CN102700594B true CN102700594B (en) | 2014-06-18 |
Family
ID=46893752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210202457.1A Expired - Fee Related CN102700594B (en) | 2012-06-19 | 2012-06-19 | Multifunctional gravity self-lock baby carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102700594B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101565A (en) * | 2013-03-01 | 2013-05-15 | 刘清波 | Novel handcart drawing and weight bearing automatic capturing mechanism of baby handcart |
| CN104228920B (en) * | 2014-08-08 | 2017-05-10 | 好孩子儿童用品有限公司 | Baby carriage |
| CN109017957B (en) * | 2018-09-28 | 2023-06-23 | 电子科技大学中山学院 | Folding type children trailer |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200942794Y (en) * | 2006-09-04 | 2007-09-05 | 李伟琼 | Folding baby go-cart |
| CN101898575A (en) * | 2010-07-29 | 2010-12-01 | 苏州威凯儿童用品有限公司 | Folding baby stroller |
| CN201951515U (en) * | 2011-01-05 | 2011-08-31 | 好孩子儿童用品有限公司 | Baby cart |
| CN201999036U (en) * | 2011-01-18 | 2011-10-05 | 好孩子儿童用品有限公司 | Baby stroller |
| CN202152060U (en) * | 2011-06-15 | 2012-02-29 | 好孩子儿童用品有限公司 | Rotational joint and a buggy with same |
| CN202641792U (en) * | 2012-06-19 | 2013-01-02 | 上海艾婴乐实业有限公司 | Multipurpose gravity self-locking baby carriage |
-
2012
- 2012-06-19 CN CN201210202457.1A patent/CN102700594B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102700594A (en) | 2012-10-03 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20190619 |
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| CF01 | Termination of patent right due to non-payment of annual fee |