CN106004965B - Folding handcart - Google Patents
Folding handcart Download PDFInfo
- Publication number
- CN106004965B CN106004965B CN201610403296.0A CN201610403296A CN106004965B CN 106004965 B CN106004965 B CN 106004965B CN 201610403296 A CN201610403296 A CN 201610403296A CN 106004965 B CN106004965 B CN 106004965B
- Authority
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- China
- Prior art keywords
- frame
- connecting rod
- push rod
- rod section
- 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.)
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Links
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/20—Handle bars; Handles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
- B62B2205/003—Hand-propelled vehicles or sledges being foldable or dismountable when not in use with actuation mechanisms which drive the folding or unfolding operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
- B62B2205/20—Catches; Locking or releasing an articulation
- B62B2205/22—Catches; Locking or releasing an articulation remotely controlled, e.g. from the handlebar
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Handcart (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention discloses a folding handcart, which comprises a main handcart body and a front wheel carrier arranged on the main handcart body, wherein the main handcart body comprises a front frame, a push rod, a rear frame and a rear wheel carrier, the push rod is provided with a first connecting rod section, the rear wheel carrier is provided with a second connecting rod section, and the front frame, the first connecting rod section, the rear frame and the second connecting rod section are sequentially connected end to end in a pivoted mode to form a foldable connecting rod mechanism. The invention can realize the expansion and the folding of the main trolley body only by rotating the push rod, has simple and convenient operation, does not need to respectively arrange a locking mechanism on the bearing part and the push rod, simplifies the structure of the trolley, is easy to produce and assemble, effectively reduces the production cost, improves the production efficiency, and can effectively reduce the failure rate, prolong the service life and improve the safety performance of the trolley because the structure is simpler.
Description
Technical field
The present invention relates to a kind of trolleys.
Background technique
Trolley is often gone on a journey for infant and is used, and carries for convenience, and trolley generallys use folding structure.At present
Trolley be usually made link mechanism with convenient for folding, the seating or glove part due to trolley are usually shorter, are far below
The height of adult, therefore usually only link mechanism is made for folding in the supporting part of its underpart by existing trolley, is pushed away
Bar then uses retractable structure and/or push rod is articulated in the height for increasing push rod in front frame or Rear frame or rear wheel frame,
It needs that individually push rod operation is stretched and/or folded when use, operation is relatively complicated, needs for supporting part and push rod
Retaining mechanism and one by one locking and unlocking is respectively set, it has not been convenient to use, but also the structure of trolley is complex, on the one hand
The raw material and assembly cost for improving product, reduce production efficiency, and another aspect components excessively can also improve failure rate, shadow
The service life of trolley is rung, or even jeopardizes the safety of infant.
Summary of the invention
To solve the above-mentioned problems, the purpose of the present invention is to provide it is a kind of it is simple and reliable for structure, convenient for fold fold, energy
The folding pushchair for enough reducing production cost, improving production efficiency.
The present invention be solve its technical problem and the technical solution adopted is that:
A kind of folding pushchair, including a main car body and the front wheel carrier being arranged on main car body, the main car body packet
A front frame, a push rod, a Rear frame and a rear wheel frame are included, the push rod has a first connecting rod section, and rear wheel frame has one
Second connecting rod section, the front frame, first connecting rod section, Rear frame and second connecting rod section is successively end to end is articulated
And form the link mechanism of a Foldable.
Preferably, the first connecting rod section and Rear frame it is aligned and make front frame, first connecting rod section, Rear frame and
Second connecting rod section surrounds triangle together.
Preferably, the front frame, first connecting rod section, Rear frame and second connecting rod section is successively end to end is articulated in
A folding double rocker mechanism is formed together, and push rod, front frame and rear wheel frame are big when main car body is in collapse state
Cause is folded into " Z " font, and front frame is between push rod and rear wheel frame at this time.
Preferably, the sum of the length of the front frame and first connecting rod section is substantially equal to the length of second connecting rod section and Rear frame
The sum of degree, the sum of the length for being approximately equal to the length to Rear frame Yu second connecting rod section of the push rod.
It preferably, further include an at least limiting device, the limiting device is arranged in first connecting rod section and/or Rear frame
On, for limiting first connecting rod section and Rear frame towards the angle rotated in the opposite direction with its Foldable square.
Preferably, the limiting device includes the locating part being arranged in Rear frame, which is resisted against first
On the rear end face of connecting rod section.
Preferably, at least one retaining mechanism that can be unlocked is provided on the main car body, the retaining mechanism is used for
The voluntarily folding of limitation main car body folds.
Preferably, the retaining mechanism includes a locking member, a STATEMENT OF FEDERALLY SPONSORED, a traction rope, a rotating cylinder and a switch knob,
The locking slot to match with the locking member is provided in the front frame, the locking member is slidably arranged on push rod simultaneously
It is plugged in the relative rotation that push rod and front frame are limited in the locking slot, the STATEMENT OF FEDERALLY SPONSORED is slidably arranged on push rod
And connect with locking member by the traction rope, the rotating cylinder is rotatably provided on push rod, is provided on rotating cylinder and institute
The inclined guiding face that STATEMENT OF FEDERALLY SPONSORED abuts against is stated, when rotating cylinder is rotated around push rod, which can push STATEMENT OF FEDERALLY SPONSORED along pusher slide
Dynamic, locking member can be drawn out to disengaging locking slot by traction rope in turn by STATEMENT OF FEDERALLY SPONSORED, and the switch knob is slidably arranged in rotating cylinder
On, it is provided with a positioning block on switch knob, the locating slot to match with the locating piece is provided on push rod, which plugs
In locating slot, for limiting rotation of the rotating cylinder around push rod, the switch knob can be by outer power drive and sliding into along rotating cylinder makes
Locating piece is detached from locating slot.
It preferably, further include a drive rod, the front wheel carrier is hubbed on rear wheel frame, the both ends difference of the drive rod
It is hubbed on front wheel carrier and Rear frame, when main car body folding folds, Rear frame is using drive rod driving front wheel carrier around its pivot
Spindle rotation is folded to close to main car body.
It preferably, further include a seat frame and a swing rod, the top of the swing rod is hubbed in front frame, and lower part is hubbed on
The rear portion of the front of seat frame, seat frame is hubbed in Rear frame, so that front frame, first connecting rod section, Rear frame, seat
Frame and swing rod are in turn connected into a folding five-bar mechanism, and in swing rod during folding of main car body around the pivot of upper part
Spindle is swung backward.
The beneficial effects of the present invention are: utilizing first connecting rod section, Rear frame and the rear-wheel on front frame, push rod in the present invention
Second connecting rod section on frame connects into the link mechanism of a Foldable, only needs rotating push-rod that the expansion of main car body can be realized
And folding, it is simple to operate, and it is not necessary that locking mechanism is respectively set to supporting part and push rod, simplify the knot of trolley
Structure is readily produced and assembles, effectively reduces production cost, improves production efficiency, and since structure is more simple, can
Failure rate is effectively reduced, prolongs the service life, improves the security performance of this trolley.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is overall structure figure of the invention；
Fig. 2 is the decomposition diagram after present invention removal front vehicle wheel, rear wheel, seat frame and arm-rest frame；
Fig. 3 is the partial enlarged view of part A in Fig. 2；
Fig. 4 is the partial enlarged view of part B in Fig. 2.
Specific embodiment
Referring to Figures 1 and 2, a kind of folding pushchair, including a main car body and the front wheel carrier 10 that is arranged on main car body,
Main car body includes a front frame 20, a push rod 30, a Rear frame 40 and a rear wheel frame 50, and push rod 30 has a first connecting rod section
31, rear wheel frame 50 have a second connecting rod section 51, front frame 20, first connecting rod section 31, Rear frame 40 and second connecting rod section 51 according to
Secondary end to end be articulated and the link mechanism for forming a Foldable are provided with front vehicle wheel 11 on front wheel carrier 10,
Rear wheel 52 is provided on rear wheel frame 50.Front frame 20, the first connecting rod section 31 on push rod 30, Rear frame 40 are utilized in the present invention
The link mechanism that a Foldable is connected into the second connecting rod section 51 on rear wheel frame 50, only needs rotating push-rod 30 can be realized
Unfolding and folding for main car body, it is simple to operate, and it is not necessary that locking mechanism is respectively set to supporting part and push rod 30, letter
The structure for having changed trolley is readily produced and assembles, effectively reduces production cost, improves production efficiency, and due to knot
Structure is more simple, can be effectively reduced failure rate, prolongs the service life, and improves the security performance of this trolley.First company
Rod segment 31 can be a part on push rod 30, be also possible to entire push rod 30, and equally, second connecting rod section 51 can be rear wheel frame
A part on 50 is also possible to entire push rod 30, first connecting rod section 31 and the long push rod 30 of second connecting rod section 51 and rear wheel frame 50
Ratio can according to need and be adjusted flexibly, in the present embodiment, first connecting rod section 31 is one section of the lower part of push rod 30, and second connects
Rod segment 51 is one section of 50 top of rear wheel frame, in this way being capable of maximum limit under conditions of not changing 50 length of push rod 30 and rear wheel frame
The height of the increase push rod 30 of degree, facilitates the weight for reducing production cost and trolley, is convenient for carrying and uses.
First connecting rod section 31 and Rear frame 40 are aligned and make front frame 20, first connecting rod section 31, Rear frame 40 and the
Two connecting rod sections 51 surround triangle together, can be improved the structural strength of main car body, increase the load-bearing capacity of this trolley.This reality
Apply in example, front frame 20, first connecting rod section 31, Rear frame 40 and second connecting rod section 51 successively end to end be articulated and
A folding double rocker mechanism is formed, and push rod 30, front frame 20 and rear wheel frame 50 are big when main car body is in collapse state
Cause is folded into " Z " font, and front frame 20 is guaranteeing the same of 30 height of push rod in this way between push rod 30 and rear wheel frame 50 at this time
When, the folded volume of main car body also can be effectively reduced, easy to carry and storage, is that main car body will not occupy in unfolded state
Excessive volume guarantees the compact light and handy of trolley shape, is easy to use.Furthermore it is possible to enable front frame 20 and first connecting rod section
The sum of 31 length is substantially equal to the sum of the length of second connecting rod section 51 Yu Rear frame 40, and enables the length of push rod 30 substantially etc.
In the sum of the length of Rear frame 40 and second connecting rod section 51, it can be improved main car body in this way and fold the regularity for folding rear shape,
Facilitate the folded volume of the small main car body of part, is convenient for carrying and stores.
The invention also includes a drive rod 80, front wheel carrier 10 is hubbed on rear wheel frame 50, and pivot is distinguished at the both ends of drive rod 80
It is located on front wheel carrier 10 and Rear frame 40, when main car body folding folds, Rear frame 40 drives front wheel carrier using the drive rod 80
10 fold around the rotation of its drive-connecting shaft to close to main car body, just can fold simultaneously to front wheel carrier 10 when folding main car body in this way
It folds, simplifies operating procedure when this trolley folds and unfolds, be easy to use.A seat frame is additionally provided on main car body
91, a swing rod 93 and an arm-rest frame 92 and a canopy frame 94, wherein the top of swing rod 93 is hubbed in front frame 20, lower part pivot
It is located at the front of seat frame 91, the rear portion of seat frame 91 is hubbed in Rear frame 40, so that front frame 20, first connecting rod section
31, Rear frame 40, seat frame 91 and swing rod 93 are in turn connected into a folding five-bar mechanism, and folding in main car body
Swing rod 93 is swung backward around the drive-connecting shaft of upper part in journey, and seat frame 91 is generally arranged at earlier position, and this hand push
Vehicle, which fold seat frame 91 when folding and can swing backward, to be folded, and can be reduced the volume after this trolley folds, conveniently be taken
Band and storage；Arm-rest frame 92 can also connect into a link mechanism with main car body and make it with the folding of main car body and synchronous folding receipts
It closes；Canopy frame 94 be hubbed in front frame 20 and with 20 elastic connection of front frame and can opposite front frame 20 move left and right, ceiling
It is respectively arranged with the shaggy tooth 95 for being mutually matched and being meshed on the side wall of frame 94 and the side wall of push rod 30, which can be to top
Frame 94 maintains the angle of needs, and convenient for adjusting the opening degree of top, the front of top is connect with canopy frame 94, and rear portion is then
It is connected on push rod 30, during the folding of this trolley folds, the front end of top can be connected in front frame 20 and make
Top can also be folded therewith and be folded, and the folding for further simplifying this trolley folds step, be easy to use.
Seat frame 91 and arm-rest frame 92 link mechanism is connected into main car body respectively and can with the folding of main car body and
Synchronous folding folds, and further facilitates and folds and use.
Referring to Fig. 2 and Fig. 3, the invention also includes an at least limiting device, limiting device setting first connecting rod section 31 and/
Or in Rear frame 40, for limiting first connecting rod section 31 and Rear frame 40 towards the angle rotated in the opposite direction with its Foldable square
Degree can also improve the structure of trolley consequently facilitating the expansion degree to main car body positions when main car body is unfolded to use
Intensity, in the present embodiment, limiting device includes the locating part 60 being arranged in Rear frame 40, which is resisted against first
It is limited on the rear end face of connecting rod section 31 with the rotation to first connecting rod section 31 and Rear frame 40.
Referring to Figure 2 to Figure 4, at least one retaining mechanism that can be unlocked is provided on main car body, retaining mechanism is for limiting master
The voluntarily folding of car body folds, and main car body can be maintained to unfolded state for using.In the present embodiment, retaining mechanism includes
One locking member 74, a STATEMENT OF FEDERALLY SPONSORED 71, a traction rope (not shown), a rotating cylinder 72 and a switch knob 73 are set in front frame 20
Be equipped with the locking slot 21 to match with locking member 74, locking member 74 be slidably arranged on push rod 30 and be plugged in locking slot 21 with
The relative rotation of push rod 30 and front frame 20 is limited, STATEMENT OF FEDERALLY SPONSORED 71 is slidably arranged on push rod 30 and by traction rope and locking member
74 connections, rotating cylinder 72 are rotatably provided on push rod 30, and the inclined guiding abutted against with STATEMENT OF FEDERALLY SPONSORED 71 is provided on rotating cylinder 72
Face 721, when rotating cylinder 72 around push rod 30 rotate when, the guiding face 721 can push STATEMENT OF FEDERALLY SPONSORED 71 along push rod 30 slide, STATEMENT OF FEDERALLY SPONSORED 71 into
And locking member 74 can be drawn out to by traction rope and be detached from locking slot 21, switch knob 73 is slidably arranged on rotating cylinder 72, switch knob
It is provided with a positioning block 731 on 73, the locating slot 32 to match with locating piece 731 is provided on push rod 30, which inserts
It is located in locating slot 32, for limiting rotating cylinder 72 around the rotation of push rod 30, switch knob 73 can be sliding along rotating cylinder 72 by outer power drive
It moves to making locating piece 731 be detached from locating slot 32, when needing to be unlocked operation, first toggle switch button 73 is needed to keep locating piece 731 de-
From locating slot 32, rotating cylinder 72 is rotated later, and rotating cylinder 72 pushes STATEMENT OF FEDERALLY SPONSORED 71 to slide using guiding face 721, and STATEMENT OF FEDERALLY SPONSORED 71 is logical in turn
Cross traction rope driving locking member 74 slide into be detached from locking slot 21 complete unlock, it is simple and reliable for structure, it is easy to process and assembly, and
And due to needing successively to be stirred and rotated operation when unlock, it is less prone to maloperation and causes to unlock, can effectively improve
The security performance of this trolley.Certainly, in practical application, retaining mechanism can also use other suitable structures as needed, and
It is not limited to this.
The above description is only a preferred embodiment of the present invention, as long as realizing the skill of the object of the invention with essentially identical means
Art scheme belongs within protection scope of the present invention.
Claims (9)
1. a kind of folding pushchair, including a main car body and the front wheel carrier (10) being arranged on main car body, it is characterised in that: institute
The main car body stated includes a front frame (20), a push rod (30), a Rear frame (40) and a rear wheel frame (50), the push rod
(30) there is a first connecting rod section (31), rear wheel frame (50) has a second connecting rod section (51), the front frame (20), first
Connecting rod section (31), Rear frame (40) and second connecting rod section (51) successively end to end be articulated and form a foldable receipts
The link mechanism of conjunction；It further include a seat frame (91) and a swing rod (93), the top of the swing rod (93) is hubbed on front frame
(20) on, lower part is hubbed on the front of seat frame (91), and the rear portion of seat frame (91) is hubbed on Rear frame (40), so that
It is folding that front frame (20), first connecting rod section (31), Rear frame (40), seat frame (91) and swing rod (93) are in turn connected into one
Five-bar mechanism, and swung backward in swing rod during folding (93) of main car body around the drive-connecting shaft of upper part.
2. a kind of folding pushchair according to claim 1, it is characterised in that: the first connecting rod section (31) and rear car
Frame (40) is aligned and encloses front frame (20), first connecting rod section (31), Rear frame (40) and second connecting rod section (51) together
At triangle.
3. a kind of folding pushchair according to claim 1, it is characterised in that: the front frame (20), first connecting rod
Section (31), Rear frame (40) and second connecting rod section (51) successively end to end be articulated and form one folding pair and shake
Linkage, and push rod (30), front frame (20) and rear wheel frame (50) are substantially folded into " Z " word when main car body is in collapse state
Shape, front frame (20) is located between push rod (30) and rear wheel frame (50) at this time.
4. a kind of folding pushchair according to claim 3, it is characterised in that: the front frame (20) and first connecting rod section
(31) the sum of length is substantially equal to the sum of the length of second connecting rod section (51) Yu Rear frame (40), and the length of push rod (30) is substantially
Equal to the sum of the length of Rear frame (40) and second connecting rod section (51).
5. a kind of folding pushchair according to claim 1, it is characterised in that: it further include an at least limiting device, it is described
Limiting device be arranged in first connecting rod section (31) and/or Rear frame (40), for limiting first connecting rod section (31) and rear car
The angle that frame (40) court rotates in the opposite direction with its Foldable square.
6. a kind of folding pushchair according to claim 5, it is characterised in that: the limiting device includes being arranged rear
A locating part (60) on vehicle frame (40), the locating part (60) are resisted against on the rear end face of first connecting rod section (31).
7. a kind of folding pushchair according to claim 1, it is characterised in that: be provided at least one on the main car body
The retaining mechanism that can be unlocked, the voluntarily folding that the retaining mechanism is used to limit main car body fold.
8. a kind of folding pushchair according to claim 7, it is characterised in that: the retaining mechanism includes a locking member
(74), a STATEMENT OF FEDERALLY SPONSORED (71), a traction rope, a rotating cylinder (72) and a switch knob (73), the front frame are provided on (20)
The locking slot (21) to match with the locking member, the locking member are slidably arranged on push rod (30) and are plugged in described
The relative rotation of push rod (30) Yu front frame (20) is limited in locking slot (21), the STATEMENT OF FEDERALLY SPONSORED (71), which is slidably arranged in, to be pushed away
It being connect on bar (30) and by the traction rope with locking member, the rotating cylinder (72) is rotatably provided on push rod (30),
The inclined guiding face (721) abutted against with the STATEMENT OF FEDERALLY SPONSORED (71) is provided on rotating cylinder (72), when rotating cylinder (72) is around push rod
(30) when rotating, which can push STATEMENT OF FEDERALLY SPONSORED (71) to slide along push rod (30), and STATEMENT OF FEDERALLY SPONSORED (71) in turn can be by leading
Locking member is drawn out to and is detached from locking slot (21) by messenger, and the switch knob (73) is slidably arranged on rotating cylinder (72), switch knob
(73) it is provided on a positioning block (731), the locating slot to match with the locating piece (731) is provided on push rod (30)
(32), which is plugged in locating slot (32), described for limiting rotating cylinder (72) around the rotation of push rod (30)
Switch knob (73), which can be slid by outer power drive along rotating cylinder (72), makes locating piece (731) to be detached from locating slot (32).
9. a kind of folding pushchair according to claim 1, it is characterised in that: it further include a drive rod (80), it is described
Front wheel carrier (10) is hubbed on rear wheel frame (50), and the both ends of the drive rod (80) are hubbed on front wheel carrier (10) and Rear frame respectively
(40) on, when main car body folding folds, Rear frame (40) is using the drive rod (80) driving front wheel carrier (10) around its drive-connecting shaft
Rotation is folded to close to main car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610403296.0A CN106004965B (en) | 2016-06-08 | 2016-06-08 | Folding handcart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610403296.0A CN106004965B (en) | 2016-06-08 | 2016-06-08 | Folding handcart |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106004965A CN106004965A (en) | 2016-10-12 |
| CN106004965B true CN106004965B (en) | 2019-05-10 |
Family
ID=57090039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610403296.0A Active CN106004965B (en) | 2016-06-08 | 2016-06-08 | Folding handcart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106004965B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106364541B (en) * | 2016-10-16 | 2019-07-19 | 宁波爱贝丽运动用品有限公司 | A kind of foldable chassis |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3311163B2 (en) * | 1994-09-21 | 2002-08-05 | アップリカ▲葛▼西株式会社 | Stroller and method of manufacturing seat plate for its seat |
| AU735707B2 (en) * | 1997-07-29 | 2001-07-12 | Graco Children's Products Inc. | Stroller with one-hand release latch |
| US6416077B1 (en) * | 2000-11-07 | 2002-07-09 | Link Treasure Limited | Collapsible stroller |
| JP4937473B2 (en) * | 2001-08-09 | 2012-05-23 | コンビ株式会社 | Stroller folding operation device |
| TW535768U (en) * | 2001-12-24 | 2003-06-01 | Link Treasure Ltd | One hand control mechanism with safety device for stroller |
| TW540504U (en) * | 2002-03-07 | 2003-07-01 | Link Treasure Ltd | Safety lock structure for baby carriage |
| ITMI20070459A1 (en) * | 2007-03-07 | 2008-09-08 | Giochi Preziosi Spa | FOLDING STROLLER. |
| CN201224425Y (en) * | 2008-05-07 | 2009-04-22 | 浙江晨辉婴宝儿童用品有限公司 | Five-connecting-rod frame |
| NL2011101C2 (en) * | 2013-07-04 | 2014-06-23 | Maxi Miliaan Bv | Stroller. |
| CN203946151U (en) * | 2014-05-13 | 2014-11-19 | 东莞市英之堡婴儿用品有限公司 | A foldable trolley frame |
| CN204846017U (en) * | 2015-08-25 | 2015-12-09 | 邹德刚 | A foldable baby stroller |
| CN205801205U (en) * | 2016-06-08 | 2016-12-14 | 中山盛加儿童用品有限公司 | A new type of folding trolley |
-
2016
- 2016-06-08 CN CN201610403296.0A patent/CN106004965B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106004965A (en) | 2016-10-12 |
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