CN102700594A - Multifunctional gravity self-lock baby carriage - Google Patents
Multifunctional gravity self-lock baby carriage Download PDFInfo
- Publication number
- CN102700594A CN102700594A CN2012102024571A CN201210202457A CN102700594A CN 102700594 A CN102700594 A CN 102700594A CN 2012102024571 A CN2012102024571 A CN 2012102024571A CN 201210202457 A CN201210202457 A CN 201210202457A CN 102700594 A CN102700594 A CN 102700594A
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- Prior art keywords
- carrier
- wedge
- hinged
- card
- shaft hole
- 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.)
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- 230000005484 gravity Effects 0.000 title claims abstract description 16
- 239000006096 absorbing agent Substances 0.000 claims abstract description 10
- 230000035939 shock Effects 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 description 6
- 239000012467 final product Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
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 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 of 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 need handlebar, front foot pipe, rear foot tube and vehicle frame be 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.
Summary of the invention
A kind of high-mobility, multipurpose, wheeled vehicle gravity self-locking perambulator that the objective of the invention is to be directed against the deficiency of prior art and provide.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 characteristics comprise frame, carrier, Shock absorber, handlebar, front-wheel, trailing wheel and carrier lock, and said frame is " U " shape tubulose, is arranged with preceding wheel seat, rear wheel seat, carrier free bearing and shock-absorbing hinged-support on it; Carrier constitutes " H " shape support body by two hollow straight-bars and a pipe link; Be arranged with slip hinged-support, quick change load bearing seat, kayser cover on its straight-bar, handlebar is " U " shape tubulose, and its two ends are provided with the moveable hinge joint; The carrier lock is made up of card wedge, card cover of wedge, spring and steel rope; The card wedge is provided with first hinge, and 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 said carrier straight-bar is hinged, the moveable hinge joint of the other end and handlebar is hinged; Shock absorber is two, is located at respectively between carrier and the frame, and the slip hinged-support of one of which end and carrier is hinged, the shock-absorbing hinged-support of the other end and frame is hinged; The preceding wheel seat of front-wheel and frame is hinged; The rear wheel seat of trailing wheel and frame is hinged, and the carrier lock is two, is located at respectively in the hollow straight-bar of carrier; And 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 slip hinged-support;
Also be provided with second bearing pin and grab on the card wedge of described carrier lock, the card cover of wedge is provided with first pin shaft hole, second pin shaft hole; First bearing pin of said card wedge and second bearing pin lay respectively in first pin shaft hole and 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;
First pin shaft hole and second pin shaft hole of described card cover of wedge are lifting hole(eyelet), and first pin shaft hole is provided with vertically, 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.
Description of drawings
Fig. 1 is a 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 locks the running condition scheme drawing of the state that returns the vehicle to the garage and knock off for carrier;
Fig. 5 is a running condition scheme drawing of the present invention.
The specific embodiment
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, said frame 1 is " U " shape tubulose, wheel seat 11, rear wheel seat 12, carrier free bearing 13 and shock-absorbing hinged-support 14 before being arranged with on it; Carrier 2 constitutes " H " shape support body by two hollow straight-bars and a pipe link; Be arranged with slip hinged-support 24, quick change load bearing seat 21, kayser cover 23 on its straight-bar, handlebar 4 is " U " shape tubulose, and its two ends are provided with moveable hinge joint 41; Carrier lock 7 is made up of card wedge 71, card cover of wedge 72, spring 73 and steel rope 74; Card wedge 71 is provided with first hinge 75, and 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 of said carrier 2 straight-bars and carrier free bearing are 13 hinged, the moveable hinge joint 41 of the other end and handlebar 4 is hinged; Shock absorber 3 is two, is located at respectively between carrier 2 and the frame 1, and the slip hinged-support of one of which end and carrier 2 is 24 hinged, the shock-absorbing hinged-support 14 of the other end and frame 1 is hinged; Front-wheel 5 is hinged with the preceding wheel seat 11 of frame 1; Trailing wheel 6 is hinged with the rear wheel seat 12 of frame 1, and carrier lock 7 is two, is 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.
Consult Fig. 2,24 of described carrier 2 and slip hinged-supports are provided with the grab hole 25 of perforation.
Consult Fig. 2, Fig. 4, also be provided with second bearing pin and grab 76 on the card wedge 71 of described carrier lock 7, card cover of wedge 72 is provided with first pin shaft hole, second pin shaft hole; In first pin shaft hole and second pin shaft hole that first bearing pin 75 of said card wedge 71 and 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, first pin shaft hole and second pin shaft hole of described card cover of wedge 72 are lifting hole(eyelet), and first pin shaft hole is provided with vertically, 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; From Fig. 1 is of the present invention car state, and 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 the moveable hinge joint 41, make handlebar 4, accomplish handlebar 4 folding with respect to carrier 2 around 41 rotations of moveable hinge joint; In 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 move kayser cover 23 towards the direction of handlebar 4 along carrier 2, and 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 first hinge 75 of card wedge 71 is hinged with carrier 2; Simultaneously; In first bearing pin 75 and first pin shaft hole and second pin shaft hole that second bearing pin lays respectively at card cover of wedge 72 of card wedge 71, and first pin shaft hole and second pin shaft hole be lifting hole(eyelet), and first pin shaft hole is provided with vertically, second pin shaft hole and axis are an angle; Along with moving of card cover of wedge 72; First pin shaft hole of card cover of wedge 72 moves axially with respect to first bearing pin 75 of card wedge 71, and second pin shaft hole of card cover of wedge 72 forces the angle of second bearing pin edge, second pin shaft hole of card wedge 71 to move, and promptly blocks wedge 71 and rotates counterclockwise around first bearing pin 75; Grab 76 withdraws from the grab hole 25 of carrier 2 and 24 perforations of slip hinged-support, 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 that carrier is locked is 7 opened; Along with carrier 2 draws in to frame 1; Slip hinged-support 24 moves along carrier 2 towards the direction of handlebar 4, drives Shock absorber 3 and passes round 14 rotations of shake hinged-support, draws in to frame 1 fully until carrier 2; To Fig. 4 is the state that returns the vehicle to the garage and knock off of the present invention, and the process of returning the vehicle to the garage and knock off of the present invention is all accomplished.
Only need reverse operating, can accomplish of the present invention car process.
The replacing process of seat of the present invention:
Consult Fig. 1, Fig. 5; Through changing the attitude of taking that Baby's laying chair, sleeping basket and automotive seat can change the baby; 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); Said frame (1) is " U " shape tubulose; Be arranged with preceding wheel seat (11), rear wheel seat (12), carrier free bearing (13) and shock-absorbing hinged-support (14) on it, carrier (2) constitutes " H " shape support body by two hollow straight-bars and a pipe link, is arranged with slip hinged-support (24), quick change load bearing seat (21), kayser cover (23) on its straight-bar; Handlebar (4) is " U " shape tubulose; Its two ends are provided with moveable hinge joint (41), and carrier lock (7) is made up of card wedge (71), card cover of wedge (72), spring (73) and steel rope (74), and card wedge (71) is provided with 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 said carrier (2) straight-bar is 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 slip hinged-support (24) of one of which end and carrier (2) is hinged, the shock-absorbing hinged-support (14) of the other end and frame (1) is hinged, and front-wheel (5) is hinged with the preceding wheel seat (11) of frame (1), and 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) and the other end of spring (73) of card wedge (71) be 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 slip hinged-support (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 second bearing pin and grab (76) on the card wedge (71) of carrier lock (7), and card cover of wedge (72) is provided with first pin shaft hole, second pin shaft hole; First bearing pin (75) of said card wedge (71) and second bearing pin lay respectively in first pin shaft hole and 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 first pin shaft hole of card cover of wedge (72) and second pin shaft hole are lifting hole(eyelet), and first pin shaft hole is provided with vertically, 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 true CN102700594A (en) | 2012-10-03 |
| CN102700594B CN102700594B (en) | 2014-06-18 |
Family
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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) |
Cited By (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 |
| CN104228920A (en) * | 2014-08-08 | 2014-12-24 | 好孩子儿童用品有限公司 | Baby carriage |
| CN109017957A (en) * | 2018-09-28 | 2018-12-18 | 电子科技大学中山学院 | Folding type children trailer |
Citations (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 | Swivel joint and children's vehicle with the 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
Patent Citations (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 | Swivel joint and children's vehicle with the 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 |
Cited By (4)
| 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 |
| CN104228920A (en) * | 2014-08-08 | 2014-12-24 | 好孩子儿童用品有限公司 | Baby carriage |
| CN104228920B (en) * | 2014-08-08 | 2017-05-10 | 好孩子儿童用品有限公司 | Baby carriage |
| CN109017957A (en) * | 2018-09-28 | 2018-12-18 | 电子科技大学中山学院 | Folding type children trailer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102700594B (en) | 2014-06-18 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20190619 |