CN107161199A - A kind of children trolley of new type foldable mode - Google Patents
A kind of children trolley of new type foldable mode Download PDFInfo
- Publication number
- CN107161199A CN107161199A CN201710273065.7A CN201710273065A CN107161199A CN 107161199 A CN107161199 A CN 107161199A CN 201710273065 A CN201710273065 A CN 201710273065A CN 107161199 A CN107161199 A CN 107161199A
- Authority
- CN
- China
- Prior art keywords
- support rod
- front support
- push
- moving part
- children trolley
- 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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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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
- Handcart (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention discloses a kind of children trolley of new type foldable mode, front support rod, the front support rod slanted top end is fixedly connected with contiguous block；Back stay, the back stay is formed to intersect to rotate with the front support rod and is connected；Sliding part, the sliding part rotates the back stay described in connection, and length bearing of trend of the sliding part along front support rod is slidably on front support rod；Trace, the two ends of the trace are rotatably connected on the back stay and the push-down handle bar respectively；Push-down handle bar, the push-down handle bar lower end rotates with the contiguous block and is connected；First moving part, the first moving part lower end is rotated with the back stay and is connected, and the lower end formation of contiguous block, push-down handle bar that the first moving part upper end is set with front support rod top, which is rotated, to be connected.Using the technical program, folding folds gearing property, stability preferably, and the design structure is simple, is easily installed processing, easy to operate, more flexibly.
Description
Technical field
The present invention relates to children trolley technical field, more particularly to a kind of children trolley of new type foldable mode.
Background technology
Children trolley species in the market is various, and complete vehicle structure is also varied, each have their own feature, stroller frame
Rod member number it is different, the annexation, link position between each rod member are different, so that folding principle is each not with folding mode
It is identical, therefore, we design a kind of children trolley of new type foldable mode.
The content of the invention
To solve the defect of prior art, the invention discloses a kind of children trolley of new type foldable mode.
The invention discloses a kind of children trolley of new type foldable mode, the vehicle frame of the children trolley includes front wheels
Part, wheel assembly, the front component are fixedly connected with the bottom of the front support rod for the setting that is inclined upwardly backward, and the wheel assembly is consolidated
The bottom for the back stay being obliquely installed forward and up is connected calmly, and front support rod, the front support rod slanted top end is fixedly connected with contiguous block；
Back stay, the back stay is formed to intersect to rotate with the front support rod and is connected；Sliding part, the sliding part is rotated described in connection
Back stay, length bearing of trend of the sliding part along front support rod is slidably on front support rod；Trace, the trace
Two ends are rotatably connected on the back stay and the push-down handle bar respectively；Push-down handle bar, the push-down handle bar lower end with it is described
Contiguous block rotates connection；First moving part, the first moving part lower end rotates with the back stay and is connected, and described first interlocks
Part upper end rotates with the lower end on contiguous block top, push-down handle bar and is connected, the front support rod, push-down handle bar and the first moving part three
It is both any between person to rotate connection, and wherein one is connected with both any bars rotations in addition.
It is preferred that, connecting seat tube assembly is rotated on the vehicle frame of the children trolley, shown seat pipe component is U-tube shape group
Part, and the openend of U-shape seat pipe component is rotatably connected on the bottom of push-down handle bar.
It is preferred that, the second moving part of connection is rotated on the both sides tube wall of the seat pipe component, second moving part is tilted
It is down-set, and the inclined bottom of the second moving part is rotatably connected on the inwall of contiguous block, second moving part is strip
Shape band iron.
It is preferred that, the handle that returns the vehicle to the garage and knock off is fixedly connected between the contiguous block described in both sides, the handle angle of inclination direction of returning the vehicle to the garage and knock off is with before
Pole is consistent.
It is preferred that, the top of the push-down handle bar rotates the bottom of the upper pulling handle rod of connection by the cradle head of toroidal,
The button set on the upper pulling handle rod by centre surrounds U-shape.
It is preferred that, first moving part is arc shape band iron.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the children trolley of new type foldable mode of the invention；
Fig. 2 is a kind of folding schematic diagram of the children trolley of new type foldable mode of the invention；
Fig. 3 is a kind of complete collapse state schematic diagram of the children trolley of new type foldable mode of the invention.
Wherein：1- front components；2- wheel assemblies；3- back stays；4- front support rods；41- sliding parts；5- contiguous blocks；6- is received
Che Bing；The moving parts of 7- first；The moving parts of 8- second；9- push-down handle bars；10- traces；11- seat pipe components；12- cradle heads；
The upper pulling handle rods of 13-；14- buttons.
Embodiment
As Figure 1-3, the invention discloses a kind of children trolley of new type foldable mode, the vehicle frame of the children trolley
Including front component 1, wheel assembly 2, the front component 1 is fixedly connected with the bottom of the front support rod 4 for the setting that is inclined upwardly backward,
The wheel assembly 2 is fixedly connected with the bottom for the back stay 3 being obliquely installed forward and up.
Front support rod 4, the slanted top end of front support rod 4 is fixedly connected with contiguous block 5；Back stay 3, the back stay 3 with it is described
Front support rod 4, which forms to intersect, rotates connection；Sliding part 41, the sliding part 41 rotates the back stay 3 described in connection, the sliding part
41 are slidably located on front support rod 4 along the length bearing of trend of front support rod 4；Trace 10, the two ends difference of the trace 10
It is rotatably connected on the back stay 3 and the push-down handle bar 9, the trace 10 is that arc is shaft-like；Push-down handle bar 9, it is described
The lower end of push-down handle bar 9 rotates with the contiguous block 5 and is connected.
First moving part 7, the lower end of the first moving part 7 rotates with the back stay 3 and is connected, first moving part 7
Upper end rotates with the lower end on the top of contiguous block 5, push-down handle bar 9 and is connected, and first moving part 7 is arc shape band iron, described
Between front support rod 4, the three of 9 and first moving part of push-down handle bar 7 it is any both rotate connection, and wherein one with it is both in addition any
One bar rotates connection.
Connecting seat tube assembly 11 is rotated on the vehicle frame of the children trolley, shown seat pipe component 11 is U-shaped tubular assembly, and
The openend of U-shape seat pipe component 11 is rotatably connected on the bottom of push-down handle bar 9.
The second moving part 8 of connection is rotated on the both sides tube wall of the seat pipe component 11, second moving part 8 is diagonally downward
Set, and the inclined bottom of the second moving part 8 is rotatably connected on the inwall of contiguous block 5, second moving part 8 is strip
Band iron.
The top of the push-down handle bar 13 rotates the bottom of the upper pulling handle rod 9 of connection, institute by the cradle head 12 of toroidal
State the button 14 set on pulling handle rod 13 by centre and surround U-shape.
The handle 6 that returns the vehicle to the garage and knock off, return the vehicle to the garage and knock off the angle of inclination direction of handle 6 and the front support rod 4 are fixedly connected between contiguous block 5 described in both sides
Unanimously, the handle 6 that returns the vehicle to the garage and knock off is used for the stroller frame that the convenient pulling of user is folded, and operates firm safety.
The present invention is implemented：Children trolley is in Folding trolley vehicle frame, and user is first pressing button 14, makes
Pulling handle rod 13 is turned folding by the downward pulling handle rod 14 of cradle head 12, and user pulls back the handle 6 that returns the vehicle to the garage and knock off again, after the handle 6 that returns the vehicle to the garage and knock off
Drawstring moves contiguous block 5 post-tensioning, and contiguous block 5 is fixedly connected on the top of front support rod 4 so that sliding part 41 on front support rod 4 is along preceding
Pole 4 is slided diagonally downward, and sliding part 41 rotates connection back stay 3, back stay 3 is folded as slip is tilted down, simultaneously
The post-tensioning of contiguous block 5 drive the first moving part 7 rotate backward, when the first moving part 7 is rotated backward, its bottom cause back stay 3 to
Push folding to fold, pull the rotation of push-down handle bar 9 to be folded down by trace 10 at the apical position of back stay 3 and fold, simultaneously
The post-tensioning of contiguous block 5 drives the second moving part 8 to pull back, and the second moving part 8 pulls back the seat pipe component for causing to rotate connection
11 be folded down fold, by pull return the vehicle to the garage and knock off handle 6 until stroller frame completely fold fold；When children trolley is opened, user
The pull-up backward upwards of upper pulling handle rod 13 so that upper pulling handle rod 13 and push-down handle bar 9 be in line state when, it is overall by upper pulling handle rod
13 pull back upwards with push-down handle bar 9, under the first moving part 7, the second moving part 8, the pulling function of trace 10, until
Vehicle frame is opened completely.Using the technical program, when vehicle frame folding is folded, after upper pulling handle rod and push-down handle bar are turned folding, only
It need to pull and fold handle, vehicle vehicle frame is folded completely by the continuous action relation of trace, the first moving part, the second moving part, roll over
Overlapping closes gearing property preferably, and folding folds stability preferably, and the design structure is simple, is easily installed processing, easy to operate, more
Flexibly.
Finally it should be noted that：Above example only not limits technology described in the invention to illustrate the present invention
Scheme；Therefore, although this specification with reference to each above-mentioned embodiment to present invention has been detailed description, this
Field it is to be appreciated by one skilled in the art that still can be modified to the present invention or equivalent substitution；And all do not depart from this
The technical scheme of the spirit and scope of invention and its improvement, it all should cover in scope of the presently claimed invention.
Claims (6)
1. a kind of children trolley of new type foldable mode, the vehicle frame of the children trolley includes front component, wheel assembly, described
Front component is fixedly connected with the bottom of the front support rod for the setting that is inclined upwardly backward, and the wheel assembly is fixedly connected to incline forward and up
The bottom of the back stay tiltedly set, it is characterised in that：Front support rod, the front support rod slanted top end is fixedly connected with contiguous block；After prop up
Bar, the back stay is formed to intersect to rotate with the front support rod and is connected；Sliding part, the sliding part rotates the rear branch described in connection
Bar, length bearing of trend of the sliding part along front support rod is slidably on front support rod；Trace, the two ends of the trace
It is rotatably connected on respectively on the back stay and the push-down handle bar；Push-down handle bar, the push-down handle bar lower end and the connection
Block rotates connection；First moving part, the first moving part lower end rotates with the back stay and is connected, on first moving part
Contiguous block that end is set with front support rod top, the lower end of push-down handle bar form rotation and are connected, the front support rod, push-down handle bar and the
It is both any between one moving part three to rotate connection, and wherein one is connected with both any bars rotations in addition.
2. a kind of children trolley of new type foldable mode according to claim 1, it is characterised in that：The children trolley
Connecting seat tube assembly is rotated on vehicle frame, shown seat pipe component is U-shaped tubular assembly, and the openend of U-shape seat pipe component turns
The dynamic bottom for being connected to push-down handle bar.
3. a kind of children trolley of new type foldable mode according to claim 1 or 2, it is characterised in that：The seat pipe group
The second moving part of connection is rotated on the both sides tube wall of part, second moving part is set diagonally downward, and the second moving part is tilted
Bottom be rotatably connected on the inwall of contiguous block, second moving part be strip band iron.
4. a kind of children trolley of new type foldable mode according to claim 1, it is characterised in that：Connection described in both sides
The handle that returns the vehicle to the garage and knock off is fixedly connected between block, the handle angle of inclination direction of returning the vehicle to the garage and knock off is consistent with front support rod.
5. a kind of children trolley of new type foldable mode according to claim 1, it is characterised in that：The push-down handle bar
Top is rotated by the cradle head of toroidal passes through pressing that centre is set on the bottom of the upper pulling handle rod of connection, the upper pulling handle rod
Button surrounds U-shape.
6. a kind of children trolley of new type foldable mode according to claim 1, it is characterised in that：First moving part
For arc shape band iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710273065.7A CN107161199B (en) | 2017-04-25 | 2017-04-25 | Folding child cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710273065.7A CN107161199B (en) | 2017-04-25 | 2017-04-25 | Folding child cart |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107161199A true CN107161199A (en) | 2017-09-15 |
| CN107161199B CN107161199B (en) | 2023-09-26 |
Family
ID=59813343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710273065.7A Active CN107161199B (en) | 2017-04-25 | 2017-04-25 | Folding child cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107161199B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1792694A (en) * | 2005-12-22 | 2006-06-28 | 好孩子儿童用品有限公司 | Children carriage |
| DE202011002812U1 (en) * | 2011-02-16 | 2011-04-21 | Unique Product & Design Co., Ltd., Yung Kang | Folding device for child carts |
| CN207208163U (en) * | 2017-04-25 | 2018-04-10 | 安徽酷豆丁科技发展股份有限公司 | A kind of children trolley of new type foldable mode |
-
2017
- 2017-04-25 CN CN201710273065.7A patent/CN107161199B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1792694A (en) * | 2005-12-22 | 2006-06-28 | 好孩子儿童用品有限公司 | Children carriage |
| DE202011002812U1 (en) * | 2011-02-16 | 2011-04-21 | Unique Product & Design Co., Ltd., Yung Kang | Folding device for child carts |
| CN207208163U (en) * | 2017-04-25 | 2018-04-10 | 安徽酷豆丁科技发展股份有限公司 | A kind of children trolley of new type foldable mode |
Non-Patent Citations (1)
| Title |
|---|
| 刘艳霞;严广;: "婴儿手推车自动展开结构创新" * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107161199B (en) | 2023-09-26 |
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