CN107235064A - The perambulator of stack structure is received using connecting rod slider - Google Patents
The perambulator of stack structure is received using connecting rod slider Download PDFInfo
- Publication number
- CN107235064A CN107235064A CN201710443587.7A CN201710443587A CN107235064A CN 107235064 A CN107235064 A CN 107235064A CN 201710443587 A CN201710443587 A CN 201710443587A CN 107235064 A CN107235064 A CN 107235064A
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- rod
- connecting rod
- lower carriage
- hinged
- wheel carrier
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- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000011218 segmentation Effects 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
- B62B7/08—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses the perambulator that a kind of use connecting rod slider receives stack structure, including upper pushing hands frame, lower carriage, wheel carrier, master connecting-rod, the lower carriage is arranged on pushing hands frame lower end, slided on the lower carriage and be provided with a sliding sleeve, the locking mechanism of sliding sleeve position can be locked by being provided between the sliding sleeve and lower carriage；The front end of the wheel carrier is hinged with lower carriage lower end；Described master connecting-rod one end is hinged on sliding sleeve, and its other end is hinged on wheel carrier；Lower carriage, wheel carrier, master connecting-rod and sliding sleeve form stacked to be received or expansion a linkage rod slide block mechanism, and the linkage rod slide block mechanism can be locked or unlocked by locking mechanism, folded or expansion is quickly received so as to realize, receive folded easy to control, receive folded simple and fast, and linkage rod slide block mechanism can drive front wheels and rear wheels to receive folded, the space taken when receiving folded is further reduced.
Description
Technical field
The present invention relates to perambulator field, particularly a kind of use connecting rod slider receives the perambulator of stack structure.
Background technology
Perambulator generally there is expansion to use and receive overlapping receive function, so as to its use, carry or storage, the receipts of current perambulator
Micro-nano structure is generally segmentation structure, and each joint position is both needed to configuration locking device, it is necessary to carry out the solution of multiple positions when receiving folded
Lock, operation very trouble, in-convenience in use.
The content of the invention
In order to overcome the deficiencies in the prior art, the present invention provides a kind of receive and folds easy to control, receives the use of folded simple and fast
Connecting rod slider receives the perambulator of stack structure.
The technical solution adopted for the present invention to solve the technical problems is：
The perambulator of stack structure is received using connecting rod slider, including
Upper pushing hands frame；
Lower carriage, the lower carriage, which is arranged on to slide on pushing hands frame lower end, the lower carriage, is provided with a sliding sleeve, described
The locking mechanism of sliding sleeve position can be locked by being provided between sliding sleeve and lower carriage；
Wheel carrier, front end and the lower carriage lower end of the wheel carrier are hinged；
Master connecting-rod, described master connecting-rod one end is hinged on sliding sleeve, and its other end is hinged on wheel carrier；
The lower carriage, wheel carrier, master connecting-rod and sliding sleeve form stacked to be received or expansion a linkage rod slide block mechanism, and can pass through
Locking mechanism locks or unlocked the linkage rod slide block mechanism.
Rear wheels are configured with rear side of the wheel carrier, the rear wheels are slidably arranged on rear side of wheel carrier by a sliding bar group,
The master connecting-rod is connected to sliding bar group by a link assembly, when linkage rod slide block mechanism receives folded or expansion, the master connecting-rod
By link assembly, sliding bar group rear wheels can be driven to slide to withdraw or stretch out.
The link assembly includes a trailing wheel connecting rod, and the master connecting-rod lower end, which is extended, a swing arm, and the trailing wheel connects
Bar one end is hinged to swing arm, and its other end is hinged to sliding bar group.
Front wheels are configured with front side of the wheel carrier, the front wheels include a cross bar, and the cross bar is rotatably arranged on wheel carrier
Front end, attachment means are provided between the linkage rod slide block mechanism and cross bar, described when linkage rod slide block mechanism receives folded or expansion
Attachment means can drive cross bar and front wheels to rotate and receive folded or deploy.
The attachment means include a front-wheel drive connecting rod, and described front-wheel drive connecting rod one end is hinged on cross bar and deviates rotation
The position at center, its other end is hinged on master connecting-rod, and when linkage rod slide block mechanism receives folded or expansion, position occurs for the master connecting-rod
Move, rotated by the drive cross bar and front wheels of front-wheel drive connecting rod and receive folded or deploy.
The attachment means include the second drive for being arranged on the first set of drive teeth of lower carriage lower end and being arranged on cross bar
Dynamic tooth group, the first set of drive teeth is intermeshed with the second set of drive teeth, when linkage rod slide block mechanism, which is received, to be folded or deploy, the lower branch
Frame lower end is rotated, and drives cross bar and front wheels rotation to receive folded or open up by the cooperation of the first set of drive teeth and the second set of drive teeth
Open.
The upper pushing hands frame lower end is hinged with lower carriage upper end, and is provided between upper pushing hands frame and lower carriage rotation control
Device processed.
The beneficial effects of the invention are as follows：The perambulator of stack structure, including upper pushing hands frame, lower carriage, wheel are received using connecting rod slider
Frame, master connecting-rod, the lower carriage, which is arranged on to slide on pushing hands frame lower end, the lower carriage, is provided with a sliding sleeve, the sliding sleeve
The locking mechanism of sliding sleeve position can be locked by being provided between lower carriage；The front end of the wheel carrier is hinged with lower carriage lower end；
Described master connecting-rod one end is hinged on sliding sleeve, and its other end is hinged on wheel carrier；Lower carriage, wheel carrier, master connecting-rod and sliding sleeve are formed
One stacked to be received or expansion linkage rod slide block mechanism, and the linkage rod slide block mechanism can be locked or unlocked by locking mechanism, so that real
Now quickly receive folded or deploy, receive folded easy to control, receive folded simple and fast, and linkage rod slide block mechanism can drive front wheels and after
Wheel group receives folded, further reduces the space taken when receiving folded.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the side schematic view of the present invention；
Fig. 2 is the structural representation of the present invention；
Fig. 3 is the decomposing schematic representation of the present invention；
Fig. 4 is the schematic diagram that the present invention receives folded process；
Fig. 5 is the schematic diagram after the completion of present invention receipts are folded；
Fig. 6 is the schematic diagram of the another embodiment of attachment means of the present invention；
Fig. 7 is the schematic diagram of Fig. 6 embodiments of attachment means of the present invention.
Embodiment
Referring to figs. 1 to Fig. 5, Fig. 1 to Fig. 5 is the structural representation of a specific embodiment of the invention, as illustrated, using
Connecting rod slider is received on the perambulator of stack structure, including lower carriage 2, wheel carrier 3, master connecting-rod 4, the upper lower end of pushing hands frame 1 and lower carriage 2
End is hinged, and is provided with control device for pivoting 20 between upper pushing hands frame 1 and lower carriage 2, in the present invention, described to rotate control
Device 20 is controlling organization common in perambulator, is generally located on joint position, is not described in detail here, in the present embodiment, institute
State control device for pivoting 20 and be arranged on joint position, and by cable control, it is switched by the rotating handles on top.
As illustrated, the lower carriage 2, which is arranged on to slide on the lower end of pushing hands frame 1, the lower carriage 2, is provided with a sliding sleeve
21, the locking mechanism of the position of sliding sleeve 21 can be locked by being provided between the sliding sleeve 21 and lower carriage 2；The front end of the wheel carrier 3
It is hinged with the lower end of lower carriage 2；Described one end of master connecting-rod 4 is hinged on sliding sleeve 21, and its other end is hinged on wheel carrier 3.
The lower carriage 2, wheel carrier 3, master connecting-rod 4 and sliding sleeve 21 form stacked to be received or expansion a linkage rod slide block mechanism, and
The linkage rod slide block mechanism can be locked or unlocked by locking mechanism, quickly receives folded or deploys so as to realize, receive folded easy to control,
Receive folded simple and fast.
In the present invention, the locking mechanism of the sliding sleeve 21 can be common latch structure or hoodle mechanism, can by by
Key is directly controlled, in the present embodiment, and the locking mechanism links with control device for pivoting 20, can pass through drag-line, drawing
Bar or top pressure block etc. are realized so that when upper pushing hands frame 1 unlocks rotation with lower carriage 2, can trigger the locking machine of unblock sliding sleeve 21
Structure, further simplify control uses convenience more.
It is preferred that, the rear side of wheel carrier 3 is configured with rear wheels 6, and the rear wheels 6 are slided by a sliding bar group 61 and set
In the rear side of wheel carrier 3, the master connecting-rod 4 is connected to sliding bar group 61 by a link assembly, when linkage rod slide block mechanism is received folded or opens up
When opening, the master connecting-rod 4 can drive rear wheels 6 to slide and withdraw or stretch out by link assembly, sliding bar group 61, without extra
Control or unblock, receive folded more convenient and swift, and can reduce and receive the folded space taken.
It is preferred that, the link assembly includes being provided with pivoting support 33 on a trailing wheel connecting rod 62, the wheel carrier 3, described
The lower end of master connecting-rod 4 is hinged on the pivoting support 33, and the lower end of the master connecting-rod 4 cross pin joint be extended have a swing arm
41, described one end of trailing wheel connecting rod 62 is hinged to swing arm 41, and its other end is hinged to sliding bar group 61, you can realize connecting rod slider machine
Structure drives rear wheels 6 to slide, and certainly, in specific implementation process, the link assembly can be also made up of three groups or multigroup connecting rod,
It is not described in detail here.
It is preferred that, in the present embodiment, the end of trailing wheel connecting rod 62 is cut with scissors by a connecting pin 621 and sliding bar group 61
Connect, the chute 31 that can be reciprocatingly slided for connecting pin 621 is offered on wheel carrier 3, to position the i.e. whole connecting rod of sliding bar group 61
The sliding position of slide block mechanism, forms supporting construction.
It is preferred that, the front side of wheel carrier 3 is configured with front wheels 7, and the front wheels 7 include a cross bar 71, the cross bar 71
It is rotatably arranged on the front end of wheel carrier 3, it is preferred that in the present embodiment, the middle part of cross bar 71 is provided with a connection curved boom 72, described
Connection curved boom 72 end is provided with a rotation hole 721, and the front center of wheel carrier 3 is provided with a rotation seat 32, the rotation seat
The rotary shaft 321 matched with rotation hole 721 is offered in the middle part of 32 rear ends, the lower end of lower carriage 2 is provided with a hinged seat 22, institute
State hinged seat 22 and be hinged cooperation with the front end of rotation seat 32.
Attachment means are provided between the linkage rod slide block mechanism and cross bar 71, when linkage rod slide block mechanism is received folded or deploys
When, the attachment means can drive cross bar 71 and front wheels 7 to rotate and receive folded or deploy, and without extra control or unblock, receive
Folded more convenient and swift, and, front wheels 7 turn to the inner side of wheel carrier 3 when receiving folded, can further reduce and receive the folded space taken.
It is preferred that, in the present embodiment, the attachment means are a linkage, and the attachment means include a front wheel driving
Dynamic connecting rod 83, described one end of front-wheel drive connecting rod 83 is hinged on the position that cross bar 71 deviates center of rotation, it is preferred that in this implementation
In example, the front-wheel drive connecting rod 83 is hinged on the position that connection curved boom 72 deviates rotation hole 721, and its other end is hinged on main company
On bar 4, when linkage rod slide block mechanism receives folded or expansion, the master connecting-rod 4 is subjected to displacement, and passes through the drive of front-wheel drive connecting rod 83
Cross bar 71 and front wheels 7, which are rotated, to be received folded or deploys, and realizes that the linkage of front wheels 7 receives folded.
In addition, as shown in Figure 6, Figure 7, the attachment means can also use gear drive structure, the attachment means include
It is arranged on the first set of drive teeth 81 of the lower end of lower carriage 2 and the second sliding tooth being arranged on connection curved boom 72 end of cross bar 71
Group 82, the first set of drive teeth 81 is intermeshed with the second set of drive teeth 82, when linkage receives folded or expansion, the lower carriage
2 lower ends are rotated, and are driven cross bar 71 and front wheels 7 to rotate by the cooperation of the first set of drive teeth 81 and the second set of drive teeth 82 and are received folded
Or expansion, you can realize that the linkage of front wheels 7 is stored.
The preferable implementation to the present invention is illustrated above, certainly, and the present invention can also be used and above-mentioned implementation
The different form of mode, the equivalent conversion that those skilled in the art are made on the premise of without prejudice to spirit of the invention
Or corresponding change, it should all belong in protection scope of the present invention.
Claims (7)
1. the perambulator of stack structure is received using connecting rod slider, it is characterised in that including
Upper pushing hands frame (1)；
Lower carriage (2), the lower carriage (2), which is arranged on to slide on pushing hands frame (1) lower end, the lower carriage (2), is provided with one
Sliding sleeve (21), the locking mechanism of sliding sleeve (21) position can be locked by being provided between the sliding sleeve (21) and lower carriage (2)；
Wheel carrier (3), front end and lower carriage (2) lower end of the wheel carrier (3) are hinged；
Master connecting-rod (4), described master connecting-rod (4) one end is hinged on sliding sleeve (21), and its other end is hinged on wheel carrier (3)；
The lower carriage (2), wheel carrier (3), master connecting-rod (4) and sliding sleeve (21) form stacked to be received or expansion a connecting rod slider machine
Structure, and the linkage rod slide block mechanism can be locked or unlocked by locking mechanism.
2. use connecting rod slider according to claim 1 receives the perambulator of stack structure, it is characterised in that：After the wheel carrier (3)
Side is configured with rear wheels (6), and the rear wheels (6) are slidably arranged on rear side of wheel carrier (3) by a sliding bar group (61), the master
Connecting rod (4) is connected to sliding bar group (61) by a link assembly, when linkage rod slide block mechanism receives folded or expansion, the master connecting-rod
(4) by link assembly, sliding bar group (61) rear wheels (6) can be driven to slide to withdraw or stretch out.
3. use connecting rod slider according to claim 2 receives the perambulator of stack structure, it is characterised in that：The link assembly bag
A trailing wheel connecting rod (62) is included, master connecting-rod (4) lower end, which is extended, a swing arm (41), trailing wheel connecting rod (62) one end hinge
Swing arm (41) is connected to, its other end is hinged to sliding bar group (61).
4. use connecting rod slider according to claim 1 receives the perambulator of stack structure, it is characterised in that：Before the wheel carrier (3)
Side is configured with front wheels (7), and the front wheels (7) include a cross bar (71), and the cross bar (71) is rotatably arranged on before wheel carrier (3)
End, attachment means are provided between the linkage rod slide block mechanism and cross bar (71), when linkage rod slide block mechanism receives folded or expansion, institute
Stating attachment means can drive cross bar (71) and front wheels (7) rotation to receive folded or deploy.
5. use connecting rod slider according to claim 4 receives the perambulator of stack structure, it is characterised in that：The attachment means bag
A front-wheel drive connecting rod (83) is included, described front-wheel drive connecting rod (83) one end is hinged on the position that cross bar (71) deviates center of rotation
Put, its other end is hinged on master connecting-rod (4), when linkage rod slide block mechanism receives folded or expansion, position occurs for the master connecting-rod (4)
Move, rotated by the drive cross bar (71) and front wheels (7) of front-wheel drive connecting rod (83) and receive folded or deploy.
6. use connecting rod slider according to claim 4 receives the perambulator of stack structure, it is characterised in that：The attachment means bag
Include the second set of drive teeth for being arranged on first set of drive teeth of lower carriage (2) lower end and being arranged on cross bar (71), the first driving
Tooth group is intermeshed with the second set of drive teeth, and when linkage rod slide block mechanism receives folded or expansion, lower carriage (2) lower end is rotated,
Cross bar (71) and front wheels (7) rotation is driven to receive folded or deploy by the cooperation of the first set of drive teeth and the second set of drive teeth.
7. use connecting rod slider according to claim 1 receives the perambulator of stack structure, it is characterised in that：The upper pushing hands frame
(1) lower end is hinged with lower carriage (2) upper end, and is provided with control device for pivoting between upper pushing hands frame (1) and lower carriage (2)
(20)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710443587.7A CN107235064A (en) | 2017-06-13 | 2017-06-13 | The perambulator of stack structure is received using connecting rod slider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710443587.7A CN107235064A (en) | 2017-06-13 | 2017-06-13 | The perambulator of stack structure is received using connecting rod slider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107235064A true CN107235064A (en) | 2017-10-10 |
Family
ID=59986188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710443587.7A Pending CN107235064A (en) | 2017-06-13 | 2017-06-13 | The perambulator of stack structure is received using connecting rod slider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107235064A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006029468A1 (en) * | 2004-09-15 | 2006-03-23 | Igc (Australia) Pty Ltd | Folding mechanism for a hand-propelled vehicle |
| DE202009001203U1 (en) * | 2009-02-02 | 2009-04-02 | MÜLLER, David | With pneumatic support in three dimensions folding and unfolding stroller frame with self-charging |
| CN101909967A (en) * | 2008-01-10 | 2010-12-08 | 葛莱儿婴儿产品股份有限公司 | One-hand fold stroller frame |
| CN203528560U (en) * | 2013-09-13 | 2014-04-09 | 中山市隆成日用制品有限公司 | Folding mechanism of front wheel assembly of jogger stroller |
| CN105172867A (en) * | 2015-06-01 | 2015-12-23 | 欧仕儿童用品(福建)有限公司 | Baby carriage structure with automatic folding wheels |
| CN106143577A (en) * | 2016-08-15 | 2016-11-23 | 好孩子儿童用品有限公司 | Children trolley |
| CN206938836U (en) * | 2017-06-13 | 2018-01-30 | 罗永禾 | The perambulator of stack structure is received using connecting rod slider |
-
2017
- 2017-06-13 CN CN201710443587.7A patent/CN107235064A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006029468A1 (en) * | 2004-09-15 | 2006-03-23 | Igc (Australia) Pty Ltd | Folding mechanism for a hand-propelled vehicle |
| CN101909967A (en) * | 2008-01-10 | 2010-12-08 | 葛莱儿婴儿产品股份有限公司 | One-hand fold stroller frame |
| DE202009001203U1 (en) * | 2009-02-02 | 2009-04-02 | MÜLLER, David | With pneumatic support in three dimensions folding and unfolding stroller frame with self-charging |
| CN203528560U (en) * | 2013-09-13 | 2014-04-09 | 中山市隆成日用制品有限公司 | Folding mechanism of front wheel assembly of jogger stroller |
| CN105172867A (en) * | 2015-06-01 | 2015-12-23 | 欧仕儿童用品(福建)有限公司 | Baby carriage structure with automatic folding wheels |
| CN106143577A (en) * | 2016-08-15 | 2016-11-23 | 好孩子儿童用品有限公司 | Children trolley |
| CN206938836U (en) * | 2017-06-13 | 2018-01-30 | 罗永禾 | The perambulator of stack structure is received using connecting rod slider |
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