CN105857376A - Baby carriage convenient to fold - Google Patents
Baby carriage convenient to fold Download PDFInfo
- Publication number
- CN105857376A CN105857376A CN201610240942.6A CN201610240942A CN105857376A CN 105857376 A CN105857376 A CN 105857376A CN 201610240942 A CN201610240942 A CN 201610240942A CN 105857376 A CN105857376 A CN 105857376A
- Authority
- CN
- China
- Prior art keywords
- catenating slider
- perambulator
- lock dog
- locking device
- folding
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
- B62B7/064—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable the handle bar being parallel to the front leg
- B62B7/066—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable the handle bar being parallel to the front leg the handle bar moves in parallel relation during folding
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention relates to a baby carriage convenient to fold. The baby carriage convenient to fold is characterized in that the baby carriage comprises a front carriage frame, a rear carriage frame, a push frame, a first linkage sliding block, a first locking device, a second linkage sliding block, a second locking device and an unlocking pull cord, wherein front wheels are disposed at the lower end of the front carriage frame; rear wheels are disposed at the lower end of the rear carriage frame; two opposite T-shaped rods are disposed on the upper portion of the rear carriage frame; one upper end of each T-shaped rod is hinged to one upper end of the front carriage frame; the two ends of the lower portion of the push frame are hinged to the other upper ends of the T-shaped rods correspondingly; a first linkage rod and a second linkage rod are hinged to the two ends of the first linkage sliding block correspondingly; the first locking device is arranged on the rear carriage frame to lock the first linkage sliding block; the second linkage sliding block is slidably arranged on the other T-shaped rod in a sleeving mode, and a third linkage rod and a fourth linkage rod are hinged to the two ends of the second linkage sliding block correspondingly; the second locking device is disposed on the rear carriage frame; and the two ends of the unlocking pull cod are arranged on the first locking device and the second locking device correspondingly and can drive the first locking device and the second locking device to achieve unlocking. The baby carriage is simple in structure, convenient to fold and small in size after being folded.
Description
[technical field]
The present invention relates to a kind of perambulator.
[background technology]
Perambulator the most all has the structures such as front frame, Rear frame, push bracket, mounting, when going out is
Easy to carry, need perambulator folding.Existing perambulator folding is typically all by button solution
After lock, promote push bracket to carry out folding, adopt in such a way, it is generally required to bimanualness, band
Carry out very big inconvenience.
[summary of the invention]
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of simple in construction, just
Perambulator in folding.
In order to solve the problems referred to above, the present invention by the following technical solutions:
A kind of perambulator being easy to folding, it is characterised in that: including:
Front frame, its lower end is provided with front-wheel；
Rear frame, its lower end is provided with trailing wheel, and the top of described Rear frame is provided with two and relatively sets
The T-shaped bar put, a upper end of described T-shaped bar respectively with the one of described front frame
Individual upper end thereof；
Push bracket, two ends, its underpart respectively with another upper end thereof of described T-shaped bar；
First catenating slider, it is enclosed within a described T-shaped bar slidably, described
The two ends of the first catenating slider have been respectively articulated with the first gangbar and the second gangbar, described
The other end of one gangbar is hinged on the middle part of push bracket, the other end hinge of the second described gangbar
It is connected on the middle part of front frame；
First locking device, it is located at the first described catenating slider lock in described Rear frame
Live；
Second catenating slider, it is enclosed within the T-shaped bar that another is described slidably, described
The two ends of the second catenating slider be respectively articulated with the 3rd gangbar and tetrad lever, described
The other end of the 3rd gangbar is hinged on the middle part of push bracket, the other end of described tetrad lever
It is hinged on the middle part of front frame；
Second locking device, it is located at the second described catenating slider lock in described Rear frame
Live；
Unlocking stay cord, its two ends are respectively provided at the first locking device and the second locking device upper erengy band
It is dynamic that both unlock.
A kind of perambulator being easy to folding, it is characterised in that: the first described linkage
Slide block is provided with the first latch hook, and the first described locking device includes being located in described Rear frame
The first fixed cover, be provided with in the first described fixed cover and can pin the first described latch hook
First lock dog and unlocked that stay cord drives and the first lock dog described in driving unlocks by described
Linkage rack, is provided with the first described lock dog bullet between the first described fixed cover and the first lock dog
The first return spring that pressure resets.
A kind of perambulator being easy to folding, it is characterised in that: the first described lock dog
Being provided with the first inclination compressive plane, the first described latch hook upper end is provided with when the first catenating slider
Can extrude the first inclination compressive plane described in promotion when moving up first tilts pushing surface.
A kind of perambulator being easy to folding, it is characterised in that: the second described linkage
Slide block is provided with the second latch hook, and the second described locking device includes being located in described Rear frame
The second fixed cover, be provided with in the first described fixed cover and can pin the second described latch hook
Second lock dog and unlocked that stay cord drives and the second lock dog described in driving unlocks by described
Linkage rack, is provided with the second described lock dog bullet between the second described fixed cover and the second lock dog
The second return spring that pressure resets.
A kind of perambulator being easy to folding, it is characterised in that: the second described lock dog
Being provided with the second inclination compressive plane, the second described latch hook upper end is provided with when described second
Second of the second inclination compressive plane described in promotion can be extruded when movable slider moves up tilt
Pushing surface.
A kind of perambulator being easy to folding, it is characterised in that: one of them is described
T-shaped bar is provided with and blocks under the first described catenating slider when can suppress after perambulator folding
Elastic clamping block and can suppress and block the upper of the first described catenating slider after perambulator launches
Elastic clamping block, the first described catenating slider is provided with can be by described lower elastic clamping block and upper
The unblock button of elastic clamping block being unlocked by pressing.
Beneficial effects of the present invention has: after pulling unblock stay cord, push bracket is the most downward
Rotating, the first locking device and the second locking device unlock, push bracket, the first gangbar, second
Gangbar, front frame one quadric chain of composition, the first catenating slider slide downward, front truck
Frame, to the folding of Rear frame side, completes folding, only can complete folding by unblock stay cord；When
When first catenating slider slides down to elastic clamping block position, it is sliding that elastic clamping block blocks the first linkage
Block so that it is locking, perambulator is folded to minimum, when it is desired to be used, presses unblock button, makes
Elastic clamping block departs from the first catenating slider and unlocks, and above pushes away front frame and completes perambulator expansion, has
Return the vehicle to the garage and knock off hook function, there are two road lock functions simultaneously.
[accompanying drawing explanation]
Fig. 1 is the axonometric chart of the present invention；
Fig. 2 is the explosive view of the present invention；
Fig. 3 is the sectional view of the present invention；
Fig. 4 is the right view of the present invention；
Fig. 5 is the schematic diagram of the folding process of the present invention；
Fig. 6 is the schematic diagram after the folding of the present invention.
[detailed description of the invention]
With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings:
As shown in Figures 1 to 6, a kind of perambulator being easy to folding, including:
Front frame 1, its lower end is provided with front-wheel 10, and front frame 1 is shaped like, in H-shaped, to be had
Two upper ends and two lower ends, two lower ends are respectively provided with a front-wheel 10；
Rear frame 2, its lower end is provided with trailing wheel 20, and the top of Rear frame 2 is provided with two and relatively sets
The T-shaped bar 21 put, a upper end of T-shaped bar 21 respectively with on one of front frame 1
Hold hinged；
Push bracket 3, two ends, its underpart respectively with another upper end thereof of T-shaped bar 21；
First catenating slider 4, it is enclosed within a T-shaped bar 21 slidably, and first
Movable slider 4 can slide up and down, and the two ends of the first catenating slider 4 have been respectively articulated with the first linkage
Bar 41 and the second gangbar 42, the other end of the first gangbar 41 is hinged in push bracket 3
Portion, the other end of the second gangbar 42 is hinged on the middle part of front frame 1, push bracket 3, first
Catenating slider the 4, second gangbar 42, front frame 1 form a quadric chain；
First locking device 5, it is located in Rear frame 2 and is pinned by first catenating slider 4, when
When perambulator is in deployed condition, the first catenating slider 4 is pinned by the first locking device 5；
Second catenating slider 6, it is enclosed within another T-shaped bar 21 slidably, and second
The two ends of catenating slider 6 have been respectively articulated with the 3rd gangbar 63 and tetrad lever 64, and the 3rd
The other end of gangbar 63 is hinged on the middle part of push bracket 3, the other end hinge of tetrad lever 64
It is connected on the middle part of front frame 1, push bracket the 3, the 3rd gangbar 63, tetrad lever 64, front
Vehicle frame 1 forms another quadric chain；
Second locking device 7, it is located in Rear frame 2 and is pinned by second catenating slider 6；
Unlocking stay cord 8, its two ends are respectively provided at the first locking device 5 and the second locking device 7
Upper erengy band is dynamic, and both unlock, and when pulling unblock stay cord 8, the two ends unlocking stay cord 8 drive respectively
First locking device 5 and the second locking device 7 unlock.
First catenating slider 4 is provided with the first latch hook 43, and the first locking device 5 includes being located at
The first fixed cover 51 in Rear frame 2, is provided with in the first fixed cover 51 and can pin the first lock
First lock dog 52 of hook 43 and driven by unlocking stay cord 8 and drive the first lock dog 52 to unlock
The first linkage rack 53, the first linkage rack 53 is made up of U-shaped frame and a spreader, and first is solid
Surely the first reset that the first lock dog 52 is suppressed reset it is provided with between set 51 and the first lock dog 52
Spring 54.First lock dog 52 is provided with the first inclination compressive plane 55, the first latch hook 43 upper end
It is provided with when the first catenating slider 4 moves up and can extrude promotion the first inclination compressive plane 55
First inclination pushing surface 44.When perambulator is in deployed condition, the first latch hook 43 hooks the first lock
Block 52, the first catenating slider 4 can not move down；When perambulator is during launching, the
One catenating slider 4 moves up, and on the first latch hook 43, the first inclination pushing surface 44 extrudes the first lock
The first inclination compressive plane 55 on block 52, make the first lock dog 52 to perambulator medial movement, the
One catenating slider 4 continues to move up, until the first lock dog 52 is suppressed reset, and the first lock
Hook 43 hooks the first lock dog 52 again.
Second catenating slider 6 is provided with the second latch hook 61, and the second locking device 7 includes being located at
The second fixed cover 71 in Rear frame 2, is provided with in the first fixed cover 71 and can pin the second lock
Second lock dog 72 of hook 61 and driven by unlocking stay cord 8 and drive the second lock dog 72 to unlock
The second linkage rack 73, the second linkage rack 73 is made up of U-shaped frame and a spreader, and second is solid
Surely the second reset that the second lock dog 72 is suppressed reset it is provided with between set 71 and the second lock dog 72
Spring 74.Second lock dog 72 is provided with the second inclination compressive plane 75, the second latch hook 61 upper end
It is provided with when the second catenating slider 6 moves up and can extrude promotion the second inclination compressive plane 75
Second inclination pushing surface 62.The operation principle of the second locking device 7 and the first locking device 5
Identical.
One of them T-shaped bar 21 is provided with and blocks first when can suppress after perambulator folding
The lower elastic clamping block 22 of movable slider 4 and can suppress after perambulator launches and block the first linkage
The upper elastic clamping block 23 of slide block 4, the first catenating slider 4 is provided with can be by lower elastic clamping block
22 and the unblock button 45 of upper elastic clamping block 23 being unlocked by pressing, lower elastic clamping block 22 is located at
On the T-shaped bar 21 of one catenating slider 4 side, the first catenating slider 4 is provided with can be by
The unblock button 45 of elastic clamping block 22 being unlocked by pressing.When perambulator folding to minimum, first
Having hollow hole on movable slider 4, lower elastic clamping block 22 elasticity extend in this hole, during unblock,
Pressing unblock button 45 makes lower elastic clamping block 22 stretch out, and no longer blocks the first catenating slider 4.
When perambulator is in deployed condition, upper elastic clamping block 23 suppresses in the first catenating slider 4
In emptying aperture.
Course of action: after being unlocked by pressing button 45, upper elastic clamping block 23 is not blocking first
Movable slider 4, outside perambulator, layback unlocks stay cord 8, and the two ends unlocking stay cord 8 pull the respectively
One linkage rack 53 and the second linkage rack 73 are traversing inside perambulator, and the first linkage rack 53 drives
First lock dog 52, the second linkage rack 73 drives the second lock dog 72, makes the first catenating slider 4 He
Second catenating slider 6 unlocks, and push bracket 3 under gravity, rotates down, and drives first
Lever 41 to downslide, promote the first catenating slider 4 to downslide so that the second gangbar 42
Move down, push bracket the 3, the 3rd gangbar 63 of opposite side, tetrad lever 64, front frame 1
Principle before linkage principle is identical, and the second catenating slider 6 glides, final drive front frame 1
To Rear frame 2 side folding.When the first catenating slider 4 moves down into elastic clamping block 22 position,
Elastic clamping block 22 blocks the first catenating slider 4, completes folding.During expansion, press unblock by
Button 45, elastic clamping block 22 unlocks, and above push bracket 3 completes folding.
Claims (6)
1. the perambulator being easy to folding, it is characterised in that: including:
Front frame (1), its lower end is provided with front-wheel (10)；
Rear frame (2), its lower end is provided with trailing wheel (20), the top of described Rear frame (2)
It is provided with two T-shaped bars (21) being oppositely arranged, of described T-shaped bar (21)
Upper end respectively with a upper end thereof of described front frame (1)；
Push bracket (3), two ends, its underpart respectively with described T-shaped bar (21) another on
Hold hinged；
First catenating slider (4), it is enclosed within a described T-shaped bar (21) slidably
On, the two ends of described the first catenating slider (4) have been respectively articulated with the first gangbar (41)
With the second gangbar (42), the other end of described the first gangbar (41) is hinged on push bracket
(3) middle part, the other end of described the second gangbar (42) is hinged on front frame (1)
Middle part；
First locking device (5), it is located at described first in described Rear frame (2)
Catenating slider (4) pins；
Second catenating slider (6), it is enclosed within the T-shaped bar (21) that another is described slidably
On, the two ends of described the second catenating slider (6) have been respectively articulated with the 3rd gangbar (63)
With tetrad lever (64), the other end of the 3rd described gangbar (63) is hinged on push bracket
(3) middle part, the other end of described tetrad lever (64) is hinged on front frame (1)
Middle part；
Second locking device (7), it is located at described second in described Rear frame (2)
Catenating slider (6) pins；
Unlocking stay cord (8), its two ends are respectively provided at the first locking device (5) and the second locking
Device (7) upper erengy band is dynamic, and both unlock.
A kind of perambulator being easy to folding the most according to claim 1, it is characterised in that:
Described the first catenating slider (4) is provided with the first latch hook (43), the first described locking dress
Put the first fixed cover (51) that (5) include being located in described Rear frame (2), described
The first lock dog that can pin described the first latch hook (43) it is provided with in first fixed cover (51)
(52) the first lock dog (52) described in and by described unblock stay cord (8) driving driving
The linkage rack (53) unlocked, described the first fixed cover (51) and the first lock dog (52) it
Between be provided with the first return spring (54) that described the first lock dog (52) is suppressed reset.
A kind of perambulator being easy to folding the most according to claim 2, it is characterised in that:
Described the first lock dog (52) is provided with the first inclination compressive plane (55), the first described lock
Hook (43) upper end is provided with and can extrude promotion when the first catenating slider (4) moves up
First inclination pushing surface (44) of the first described inclination compressive plane (55).
A kind of perambulator being easy to folding the most according to claim 1, it is characterised in that:
Described the second catenating slider (6) is provided with the second latch hook (61), the second described locking dress
Put the second fixed cover (71) that (7) include being located in described Rear frame (2), described
The second lock dog that can pin described the second latch hook (61) it is provided with in first fixed cover (71)
(72) the second lock dog (72) described in and by described unblock stay cord (8) driving driving
The linkage rack (73) unlocked, described the second fixed cover (71) and the second lock dog (72) it
Between be provided with the second return spring (74) that described the second lock dog (72) is suppressed reset.
A kind of perambulator being easy to folding the most according to claim 4, it is characterised in that:
Described the second lock dog (72) is provided with the second inclination compressive plane (75), the second described lock
Hook (61) upper end is provided with can be squeezed when described the second catenating slider (6) moves up
Second inclination pushing surface (62) of the second inclination compressive plane (75) described in pressure promotion.
A kind of perambulator being easy to folding the most according to claim 1 and 2, its feature exists
In: one of them described T-shaped bar (21) is provided with when suppressing card after perambulator folding
The lower elastic clamping block (22) of the first catenating slider (4) that residence is stated and after perambulator launches
The upper elastic clamping block (23) blocking described the first catenating slider (4) can be suppressed, described
First catenating slider (4) is provided with can be by described lower elastic clamping block (22) and upper elasticity
The unblock button (45) of fixture block (23) being unlocked by pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610240942.6A CN105857376A (en) | 2016-04-18 | 2016-04-18 | Baby carriage convenient to fold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610240942.6A CN105857376A (en) | 2016-04-18 | 2016-04-18 | Baby carriage convenient to fold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105857376A true CN105857376A (en) | 2016-08-17 |
Family
ID=56633424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610240942.6A Pending CN105857376A (en) | 2016-04-18 | 2016-04-18 | Baby carriage convenient to fold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105857376A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106864534A (en) * | 2017-03-06 | 2017-06-20 | 宋立新 | A kind of new three foldings children trolley vehicle frame |
| CN112570065A (en) * | 2020-11-20 | 2021-03-30 | 方志文 | Hammering type moxa processing equipment |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1967440A2 (en) * | 2007-03-07 | 2008-09-10 | Giochi Preziosi S.p.A. | Foldable stroller |
| CN102100463A (en) * | 2009-12-18 | 2011-06-22 | 明门香港股份有限公司 | Infant bearing device and operating mechanism with safety lock |
| CN102101490A (en) * | 2009-12-18 | 2011-06-22 | 明门香港股份有限公司 | Withdrawable infant carrying device |
| CN102653280A (en) * | 2011-03-03 | 2012-09-05 | 爱普力卡幼儿产品株式会社 | Foldable stroller |
| CN102975757A (en) * | 2011-09-05 | 2013-03-20 | 明门香港股份有限公司 | Foldable baby bearing device |
| DE202013103448U1 (en) * | 2013-07-31 | 2013-09-12 | Osann Gmbh | Collapsible stroller |
| CN203920854U (en) * | 2014-04-30 | 2014-11-05 | 好孩子儿童用品有限公司 | A kind of children trolley |
| CN104276193A (en) * | 2013-07-04 | 2015-01-14 | 马克西米利安公司 | Stroller |
| DE202014106281U1 (en) * | 2014-12-27 | 2015-01-21 | Owen Chen | Collapsible stroller frame |
| CN205769508U (en) * | 2016-04-18 | 2016-12-07 | 柯全德 | A kind of new baby carriage being easy to folding |
-
2016
- 2016-04-18 CN CN201610240942.6A patent/CN105857376A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1967440A2 (en) * | 2007-03-07 | 2008-09-10 | Giochi Preziosi S.p.A. | Foldable stroller |
| CN102100463A (en) * | 2009-12-18 | 2011-06-22 | 明门香港股份有限公司 | Infant bearing device and operating mechanism with safety lock |
| CN102101490A (en) * | 2009-12-18 | 2011-06-22 | 明门香港股份有限公司 | Withdrawable infant carrying device |
| CN102653280A (en) * | 2011-03-03 | 2012-09-05 | 爱普力卡幼儿产品株式会社 | Foldable stroller |
| CN102975757A (en) * | 2011-09-05 | 2013-03-20 | 明门香港股份有限公司 | Foldable baby bearing device |
| CN104276193A (en) * | 2013-07-04 | 2015-01-14 | 马克西米利安公司 | Stroller |
| DE202013103448U1 (en) * | 2013-07-31 | 2013-09-12 | Osann Gmbh | Collapsible stroller |
| CN203920854U (en) * | 2014-04-30 | 2014-11-05 | 好孩子儿童用品有限公司 | A kind of children trolley |
| DE202014106281U1 (en) * | 2014-12-27 | 2015-01-21 | Owen Chen | Collapsible stroller frame |
| CN205769508U (en) * | 2016-04-18 | 2016-12-07 | 柯全德 | A kind of new baby carriage being easy to folding |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106864534A (en) * | 2017-03-06 | 2017-06-20 | 宋立新 | A kind of new three foldings children trolley vehicle frame |
| CN112570065A (en) * | 2020-11-20 | 2021-03-30 | 方志文 | Hammering type moxa processing equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |