CN205327140U - Folding bassinet can link - Google Patents
Folding bassinet can link Download PDFInfo
- Publication number
- CN205327140U CN205327140U CN201521049140.4U CN201521049140U CN205327140U CN 205327140 U CN205327140 U CN 205327140U CN 201521049140 U CN201521049140 U CN 201521049140U CN 205327140 U CN205327140 U CN 205327140U
- Authority
- CN
- China
- Prior art keywords
- linkage
- linkage board
- foot lever
- folding
- pushing hands
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a folding bassinet can link, including preceding leg, back leg and pushing rod, the top of preceding leg is fixed with first linkage board, and the top at the back leg is connected through first pivot to first linkage board, pushing rod's bottom is equipped with second linkage board, and second linkage board passes through the second pivot and connects the top at the back leg, first linkage board and one of them person of second linkage board are equipped with the direction spout, are equipped with on another person along the folding set bar of direction spout motion. The utility model discloses have the design of linkage board, convenient operation can singlehanded expansion or is folding, the design of joint parcel, the safety and stability, overall structure is succinct, portable.
Description
Technical field
This utility model relates to perambulator field, particularly relates to a kind of linkage folding baby carrier。
Background technology
Perambulator is a kind of tool car designed for baby's outdoor activities offer is convenient, is the favorite stroll vehicles of baby, requirement when mother goes shopping with baby especially。Along with the progress of productive life, getting more and more of stroller use scene also。
The Chinese patent literature that publication number is CN101544242 discloses a kind of foldable baby carriage, belongs to fold mechanism technical field of structures。A kind of foldable baby carriage, including front-wheel support with wheel of push rod and bottom and rear wheel support, it is characterised by that front-wheel support and rear wheel support are flexibly connected with the push rod on top by spider, it is flexibly connected with base rear end by collateral support in the middle part of push rod, it is flexibly connected with pan frontward end in the middle part of front-wheel support, rear wheel support is flexibly connected with in the middle part of base by rear wheel support pull bar, and base is by foldable locking device and rear wheel support locking。
Publication number is that the Chinese patent literature of CN201347112 discloses a kind of foldable baby carriage vehicle frame, and seatpost that head rod that push rod that the after-poppet being rotationally connected with fore-stock including fore-stock is slidably connected with fore-stock, both ends are rotationally connected with fore-stock and push rod respectively, one end are rotationally connected with push rod, one end are rotationally connected with push rod and the other end is at least one folding latch hook of hook solid, the lock pin coordinated with folding latch hook that is arranged on fore-stock。After folding knob unlocks and fold latch hook unblock, promoting push rod to glide, by, under connecting rod effect, there is planar movement in its front end, by seatpost, pull after-poppet push rod forward close, complete folding process, when needs support perambulator, reverse operating above procedure, can complete。
Technique scheme achieves the folding of perambulator, but folding process is relatively cumbersome, and child is easily damaged by the articulation mechanism of multiple exposures simultaneously。
Publication number is that the Chinese patent literature of CN201257998 discloses a kind of folding joint for storing foldable baby carriage and relates to foldable stroller, including front-wheel support, driver's support, function pull handle and function latch, front-wheel support end is fixing connects lower seat, driver's support front end is fixing connects the seat of honour, connect lower seat and be connected the seat of honour and be rotationally connected, it is installed with bracing wire in driver's support, there is in front-wheel support and the connection seat of honour accommodating hole of accommodating function latch, function pull handle is connected with function latch by bracing wire, function latch is provided with spring, function latch is at function pull handle, the accommodating hole of front-wheel support can be partially under spring and bracing wire effect, part coordinates with the accommodating hole being connected the seat of honour, or depart from the accommodating hole of front-wheel support, all coordinate with the accommodating hole being connected the seat of honour。This technical scheme optimizes the position of the switch by bracing wire, improves safety, but folding process is still relatively cumbersome。
Utility model content
For the deficiency that prior art exists, this utility model provides a kind of folding convenient, operates safety, the perambulator that the linkage of simple in construction is folding。
The technical solution of the utility model is:
The perambulator that a kind of linkage is folding, including front foot lever, rear foot lever and pushing hands bar, the top of described front foot lever is fixed with the first linkage board, and the first linkage board is connected to the top of rear foot lever by the first rotating shaft；The bottom of described pushing hands bar is provided with the second linkage board, and the second linkage board is connected to the top of rear foot lever by the second rotating shaft；First linkage board and the second linkage board one of which are provided with guide chute, and another one is provided with the folding linkage pin moved along guide chute。
Front foot lever, pushing hands bar are arranged on the top of rear foot lever respectively through the first rotating shaft on the first linkage board and the second axis of rotation on the second linkage board, now, front foot lever can rotate freely centered by the top of foot lever later, and pushing hands bar can rotate freely centered by the top of foot lever later；Simultaneously, first linkage board of front foot lever is coupled together by guide chute and the folding linkage pin cooperated with the second linkage board of pushing hands bar, now, can drive when turning clockwise centered by the top of foot lever after front foot lever and rotate counterclockwise centered by the top of pushing hands bar foot lever later；Can drive when rotating counterclockwise centered by the top of foot lever after front foot lever and turn clockwise centered by the top of pushing hands bar foot lever later。This structure is capable of function that is close to each other centered by the top by front foot lever, pushing hands bar foot lever later of linkage or that be located remotely from each other。
As preferably, the top of described rear foot lever is provided with the socket joint of hollow, and described first linkage board and the second linkage board are arranged on inside socket joint by respective rotating shaft。
When operating child's facilities such as perambulator, putting folder is the problem that have to consider, the first linkage board and the second linkage board is wrapped up by the socket joint of hollow, can form the joint not having tong gap of entirety when locking, be effectively improved security effectiveness；The joint framework simultaneously closed, it is possible to effectively reduce this mechanism position being easily damaged, joint and be subject to the impact of external environment, increase the service life；The articulation structure of one is also more aesthetically pleasing。
As preferably, described first linkage board is provided with guide chute, and described second linkage board is two pieces be arranged side by side and is clamped in wherein by the first linkage board, and described folding linkage pin runs through guide chute and two ends are fixed on one piece of second linkage board of correspondence。
Because perambulator is when jackknife action, the first linkage board and the second linkage board need reciprocal motion, and therefore isoplanar is designed or interferes；During Different Plane design, it is the first linkage board and second linkage board of monolithic, it is easy to occur in and folding linkage pin misplaces。For sensitive joint part, when force, dislocation is easily caused action and has some setbacks and even damage。Therefore, the second linkage board is two pieces be arranged side by side and is clamped in wherein by the first linkage board, thus improving the stability in joint。
As preferably, the top of described front foot lever is provided with lockhole, and the bottom of described pushing hands bar is provided with the movable dead bolt coordinated in order to front foot lever and pushing hands bar to be maintained at expanded position with described lockhole。
Need to be locked in open position after opening centered by the top of foot lever after front foot lever and pushing hands bar could use, lockhole is set at the top of front foot lever and the advantage of movable dead bolt that coordinates with lockhole in the setting of the bottom of pushing hands bar is in that can integrally complete lock out action with expansion action。In the ending of expansion action, movable dead bolt just can lock with lockhole, it is not necessary to waste motion, improves service efficiency。Meanwhile, when front foot lever and pushing hands bar are opened, forward foot in a step masthead portion and be the minimum position of active path bottom pushing hands bar, the moment that therefore lockset herein is suffered when perambulator keeps deployed condition is minimum, and the active force therefore suffered from is also minimum。Therefore such it is designed to effectively protect lockset, increases the service life。
As preferably, described movable dead bolt is provided with the guiding surface being easy to snap in lockhole。
The process of lock out action is integrally completed with expansion action in order to optimize, movable dead bolt is towards in the deployed state the position of rear foot lever being provided with guiding surface, rotate counterclockwise at pushing hands bar, ending stage of expansion process that front foot lever turns clockwise, guiding surface can match with the top of front foot lever and movable dead bolt heads into the inside of pushing hands bar, when movable dead bolt with lockhole on time, complete lock out action。
As preferably, described pushing hands bar being provided with the switch of hauling rope driving activity dead bolt。
Being subject to improve use sense, switch is arranged on the middle part of the top cross bar of pushing hands bar, the position that user the most often grips, and is provided with two road locks。When needs unlock, user triggers switch after untiing two road locks, switch can drive active lock shortened tongue enter inside pushing hands bar by hauling rope, and now pushing hands bar and front foot lever can do rotation (close to each other) clockwise and anticlockwise centered by foot lever top later respectively, complete gathering action。
This utility model has the advantage that
(1) design of linkage board, easy to operate, it is possible to singlehanded expansion or folding；
(2) design of joint parcel, safety and stability；
(3) terminal with compact integral structure, it is simple to carry。
Accompanying drawing explanation
Fig. 1 is the perambulator schematic diagram that the present embodiment linkage is folding；
Fig. 2 is the side-looking explosive view of the perambulator that linkage is folding in Fig. 1；
Fig. 3 is 4 times of the A place enlarged drawing in Fig. 2；
Fig. 4 is the folded state schematic diagram of the perambulator that linkage is folding in Fig. 1。
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model detailed description of the invention is described。
As shown in figures 1-4, the perambulator that a kind of linkage is folding, including front foot lever 10, rear foot lever 20 and pushing hands bar 30, the top of front foot lever 10 is fixed with the first linkage board 12, and the first linkage board 12 is connected to the top of rear foot lever 20 by the first rotating shaft 11；The bottom of pushing hands bar 30 is provided with the second linkage board 34, and the second linkage board 34 is connected to the top of rear foot lever 20 by the second rotating shaft 31；First linkage board 12 is provided with guide chute 121, and described second linkage board 34 is two pieces be arranged side by side and is clamped in wherein by the first linkage board 12, and described folding linkage pin 341 runs through guide chute 121 and two ends are fixed on one piece of second linkage board 34 of correspondence。
Front foot lever 10, pushing hands bar 30 are rotatably installed in the top of rear foot lever 20 respectively through the first rotating shaft 11 on the first linkage board 12 and the second rotating shaft 31 on the second linkage board 34, now, front foot lever 10 can rotate freely centered by the top of foot lever 20 later, and pushing hands bar 30 can rotate freely centered by the top of foot lever 20 later；Simultaneously, first linkage board 12 of front foot lever 10 is coupled together by guide chute 121 and the folding linkage pin 341 cooperated with the second linkage board 34 of pushing hands bar 30, now, can drive when turning clockwise centered by the top of foot lever 20 after front foot lever 10 centered by the top of pushing hands bar 30 foot lever 20 later and rotate counterclockwise；Can drive when rotating counterclockwise centered by the top of foot lever 20 after front foot lever 10 and turn clockwise centered by the top of pushing hands bar 30 foot lever 20 later。This structure be capable of linkage by function that is close to each other centered by the top of foot lever 20 after front foot lever 10, pushing hands bar 30 or that be located remotely from each other。Being the design being arranged side by side about the second linkage board 34, be because perambulator when jackknife action, the first linkage board 12 and the second linkage board 34 need reciprocal motion, and therefore isoplanar is designed or interferes；During Different Plane design, if being the first linkage board 12 and the second linkage board 34 of monolithic, it is easy to occur in and folding linkage pin 341 misplaces。For sensitive joint part, when force, dislocation is easily caused action and has some setbacks and even damage。Therefore, the second linkage board 34 is two pieces be arranged side by side and is clamped in wherein by the first linkage board 12, thus improving the stability in joint。
When operating child's facilities such as perambulator, putting folder is the problem that have to consider, after therefore, the top of foot lever 20 is provided with the socket joint 21 of hollow, the first linkage board 12 and the second linkage board 34 and is arranged on socket joint 21 inside by respective rotating shaft。By the socket joint 21 of hollow, the first linkage board 12 and the second linkage board 34 are wrapped up, the joint not having tong gap of entirety can be formed when locking, be effectively improved security effectiveness；The joint framework simultaneously closed, it is possible to effectively reduce this mechanism position being easily damaged, joint and be subject to the impact of external environment, increase the service life；The articulation structure of one is also more aesthetically pleasing。
Need to be locked in open position after opening centered by the top of foot lever 20 after front foot lever 10 and pushing hands bar 30 could use, therefore the top of front foot lever 10 is provided with lockhole, the bottom of pushing hands bar 30 is provided with the movable dead bolt 35 coordinated in order to front foot lever 10 and pushing hands bar 30 to be maintained at expanded position with described lockhole, and movable dead bolt 35 is provided with the guiding surface 351 being easy to snap in lockhole。Lockhole is set at the top of front foot lever 10 and the advantage of movable dead bolt 35 coordinated with lockhole is set in the bottom of pushing hands bar 30 is in that can integrally complete lock out action with expansion action。In the ending of expansion action, movable dead bolt 35 just can lock with lockhole, it is not necessary to waste motion, improves service efficiency。Meanwhile, when front foot lever 10 and pushing hands bar 30 are opened, being the minimum position of active path bottom front foot lever 10 top and pushing hands bar 30, the moment that therefore lockset herein is suffered when perambulator keeps deployed condition is minimum, and the active force therefore suffered from is also minimum。Therefore such it is designed to effectively protect lockset, increases the service life。The process of lock out action is integrally completed with expansion action in order to optimize, movable dead bolt 35 is towards in the deployed state the position of rear foot lever 20 being provided with guiding surface 351, rotate counterclockwise at pushing hands bar 30, ending stage of expansion process that front foot lever 10 turns clockwise, guiding surface 351 can match with the top of front foot lever 10 and movable dead bolt 35 heads into the inside of pushing hands bar 30, when movable dead bolt 35 with lockhole on time, complete lock out action。
Being subject to improve use sense, pushing hands bar 30 is provided with the switch 32 of hauling rope driving activity dead bolt 35, switch 32 is arranged on the middle part of the top cross bar of pushing hands bar 30, the position that user the most often grips, and is provided with two road locks 33。Hauling rope is connected by the internal and movable dead bolt 35 of pushing hands bar 30, and movable dead bolt 35 keeps the state stretched out by spring, and it is internal that hauling rope can overcome the elastic force of spring that activity dead bolt 35 retracts pushing hands bar 30。
Use procedure is as follows:
When needs unlock, user triggers switch 32 after untiing two road locks 33, switch 32 can pull movable dead bolt 35 retraction pushing hands bar 30 internal by hauling rope, now pushing hands bar 30 and front foot lever 10 can do rotation (close to each other) clockwise and anticlockwise centered by foot lever 20 top later respectively, when movable dead bolt 35 recovers to when stretching out state, two roads lock 33 replacements, pushing hands bar 30 and front foot lever 10 continue close to each other to complete gathering action。
When deployment is desired, user mentions pushing hands bar 30 after untiing two road locks 33, drive and rotate counterclockwise centered by the top of pushing hands bar 30 foot lever 20 later, before being driven by linkage board, foot lever 10 turns clockwise, when the process of expansion enters the ending stage, guiding surface 351 can match with the top of front foot lever 10 and movable dead bolt 35 heads into the inside of pushing hands bar 30, when expansion process continues to movable dead bolt 35 with lockhole on time, movable dead bolt 35 snaps in inside lockhole under the action of the spring, complete lock out action, two road lock 33 replacements。
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations。All within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model。
Claims (6)
1. the perambulator that linkage is folding, including front foot lever, rear foot lever and pushing hands bar, it is characterised in that:
The top of described front foot lever is fixed with the first linkage board, and the first linkage board is connected to the top of rear foot lever by the first rotating shaft；
The bottom of described pushing hands bar is provided with the second linkage board, and the second linkage board is connected to the top of rear foot lever by the second rotating shaft；
First linkage board and the second linkage board one of which are provided with guide chute, and another one is provided with the folding linkage pin moved along guide chute。
2. the perambulator that linkage as claimed in claim 1 is folding, it is characterised in that the top of described rear foot lever is provided with the socket joint of hollow, and described first linkage board and the second linkage board are arranged on inside socket joint by respective rotating shaft。
3. the perambulator that linkage as claimed in claim 1 is folding, it is characterized in that, described first linkage board is provided with guide chute, described second linkage board is two pieces be arranged side by side and is clamped in wherein by the first linkage board, and described folding linkage pin runs through guide chute and two ends are fixed on one piece of second linkage board of correspondence。
4. the perambulator that linkage as claimed in claim 1 is folding, it is characterised in that the top of described front foot lever is provided with lockhole, and the bottom of described pushing hands bar is provided with the movable dead bolt coordinated in order to front foot lever and pushing hands bar to be maintained at expanded position with described lockhole。
5. the perambulator that linkage as claimed in claim 4 is folding, it is characterised in that described movable dead bolt is provided with the guiding surface being easy to snap in lockhole。
6. the perambulator that linkage as claimed in claim 4 is folding, it is characterised in that be provided with the switch of hauling rope driving activity dead bolt on described pushing hands bar。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521049140.4U CN205327140U (en) | 2015-12-15 | 2015-12-15 | Folding bassinet can link |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521049140.4U CN205327140U (en) | 2015-12-15 | 2015-12-15 | Folding bassinet can link |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205327140U true CN205327140U (en) | 2016-06-22 |
Family
ID=56207912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521049140.4U Expired - Fee Related CN205327140U (en) | 2015-12-15 | 2015-12-15 | Folding bassinet can link |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205327140U (en) |
-
2015
- 2015-12-15 CN CN201521049140.4U patent/CN205327140U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20191215 |