CN207875745U - A kind of baby carriage armrest unlocking mechanism - Google Patents
A kind of baby carriage armrest unlocking mechanism Download PDFInfo
- Publication number
- CN207875745U CN207875745U CN201721816588.3U CN201721816588U CN207875745U CN 207875745 U CN207875745 U CN 207875745U CN 201721816588 U CN201721816588 U CN 201721816588U CN 207875745 U CN207875745 U CN 207875745U
- Authority
- CN
- China
- Prior art keywords
- handrail
- interconnecting piece
- push rod
- locking
- card slot
- 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
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 210000001364 upper extremity Anatomy 0.000 claims description 28
- 210000002421 cell wall Anatomy 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses a kind of baby carriage armrest unlocking mechanisms, including push rod interconnecting piece and handrail interconnecting piece, handrail interconnecting piece to be rotatably connected with push rod interconnecting piece.Push rod interconnecting piece is equipped with handrail locking pin, and handrail locking pin unlocks spring by a handrail and connect with push rod interconnecting piece.Handrail locking pin includes a handrail lock tab, offers lock tab avoid holes on push rod interconnecting piece, handrail lock tab is arranged in lock tab avoid holes.Handrail locking card slot is offered on handrail interconnecting piece, handrail locking card slot matches with handrail lock tab.When locking, handrail lock tab front end protrudes from push rod interconnecting piece and joggle is in handrail locking card slot, and push rod interconnecting piece is fixedly connected with handrail interconnecting piece.The utility model provides a kind of baby carriage armrest unlocking mechanism, and the unlock and locking of baby carriage armrest can be controlled while folding, the expansion of control perambulator, keeps the design of perambulator more humane, consequently facilitating using.
Description
Technical field
The utility model is related to perambulator field more particularly to a kind of baby carriage armrest unlocking mechanisms.
Background technology
Currently, perambulator is the indispensable infant article of most of families, especially foldable perambulator,
It is provided a great convenience when trip.But it is not readily portable since perambulator area occupied is larger in trip, therefore market
On there is Collapsible pushchair.
In the prior art, the turning joint generally use of Pushchair is convenient for the lockable mechanism of unlock, to keep away
Exempt from any careless folding of the perambulator, therefore also include the mechanism being unlocked to locking mechanism so that the perambulator is needing
It can be folded when wanting, and unlocking mechanism generally comprises the similar structure such as bar, button, handle, pedal, these shapes
The unlocking mechanism of formula generally can not control the locking and unlock of baby carriage armrest simultaneously, it is therefore desirable to additional to increase unlock or lock
The device for determining baby carriage armrest causes the use of perambulator excessively cumbersome.
Invention content
The purpose of this utility model is to provide a kind of baby carriage armrest unlocking mechanism, realize control folding of baby with
The unlock and locking that handrail can be controlled while expansion are used with achieving the purpose that perambulator is convenient.
A kind of baby carriage armrest unlocking mechanism, including push rod interconnecting piece and handrail interconnecting piece, the handrail interconnecting piece and institute
State the rotatable connection of push rod interconnecting piece；
The push rod interconnecting piece be equipped with handrail locking pin, the handrail locking pin by a handrail unlock spring with
The push rod interconnecting piece connection；
The handrail locking pin includes a handrail lock tab, and lock tab evacuation is offered on the push rod interconnecting piece
Hole, the handrail lock tab are arranged in the lock tab avoid holes；
Handrail locking card slot, the handrail locking card slot and the handrail lock tab are offered on the handrail interconnecting piece
Match；
When unlock, handrail lock tab front end maintains an equal level with the push rod interconnecting piece, the push rod interconnecting piece and handrail
Interconnecting piece is rotatably connected；
When locking, handrail lock tab front end protrudes from the push rod interconnecting piece and joggle locks in the handrail and blocks
In slot, the push rod interconnecting piece is fixedly connected with handrail interconnecting piece.
Optionally, rotary column is rotatably connected with the rotating seat；
Swivelling chute is offered on the handrail interconnecting piece, the push rod interconnecting piece is rotationally arranged at the swivelling chute
It is interior.
Optionally, the front leg strut interconnecting piece is rotatably connected in the push rod interconnecting piece far from the handrail interconnecting piece one
Side；
The front leg strut interconnecting piece is equipped with handrail and locks boss, when locking, the handrail locking boss and the handrail
Locking pin connects, and so that the handrail lock tab is protruded from the push rod interconnecting piece, simultaneously joggle locks card slot in the handrail
It is interior.
Optionally, the handrail unlock spring is installed between the handrail locking pin and the push rod interconnecting piece, is locked
When tight, the handrail locking pin squeezes the handrail with push rod interconnecting piece and unlocks spring.
Optionally, an escape groove is offered on the front leg strut interconnecting piece, the push rod interconnecting piece is set to the evacuation
In slot；
The first card slot and the second card slot are offered on the push rod interconnecting piece, are slided in first card slot and are provided with first
Dovetail, the interior sliding of second card slot are provided with the second dovetail；It is connected with a drag-line on second dovetail, and described
First dovetail and the second dovetail are connected by a driving member；
The cell wall of first card slot and the second card slot offers perforation, the perforation and first dovetail, second
Dovetail matches；The first locking slot and the second locking slot are further opened in the escape groove；
When locking, joggle is locked in described first respectively by the perforation for first dovetail and second dovetail
In tight slot and the second locking slot, the handrail locking boss is connect with the handrail locking pin, the handrail lock tab tenon
It is connected in the handrail locking card slot, the push rod interconnecting piece, front leg strut interconnecting piece are fixedly connected with handrail interconnecting piece；
When unlock, first dovetail and second dovetail distinguish joggle in first card slot and the second card slot
Interior, the handrail locking boss is staggered with the handrail locking pin, and the handrail unlocks spring by the handrail lock tab
Pull out the handrail locking card slot, the push rod interconnecting piece, front leg strut interconnecting piece and the rotatable connection of handrail interconnecting piece.
Optionally, the driving member is socketed on the rotating seat, and the driving member connects with push rod interconnecting piece rotation
It connects.
Optionally, first dovetail is equipped with the first convex block, and second dovetail is equipped with the second convex block, described
The first driving hole and the second driving hole are offered on driving member；
First convex block is arranged in first driving hole, and second convex block is arranged in second driving hole
It is interior.
Optionally, first driving hole, the second driving hole are elongated hole.
Optionally, first card slot and the second card slot are centrosymmetric.
Optionally, it is respectively equipped with the actuation part to match in the handrail locking boss and handrail locking pin, when described
When handrail locking boss is contacted with the handrail locking pin, the handrail locking boss passes through institute with the handrail locking pin
It states and is attracted part connection.
Compared with prior art, the utility model embodiment has the advantages that：
The utility model embodiment provides a kind of baby carriage armrest unlocking mechanism, by the way that helping for mutually matched card is arranged
Hand locking pin and handrail lock card slot, and the unlock of baby carriage armrest can be controlled while controlling folding of baby, expansion
With locking, keep the design of perambulator more humane, consequently facilitating using.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of structural schematic diagram of perambulator provided by the utility model；
Fig. 2 is a kind of configuration schematic diagram of baby carriage armrest unlocking mechanism provided by the utility model；
Fig. 3 is a kind of another configuration schematic diagram of baby carriage armrest unlocking mechanism provided by the utility model；
Fig. 4 is that component armrest lock is determined the structure of bayonet lock and shown in a kind of baby carriage armrest unlocking mechanism provided by the utility model
It is intended to；
Fig. 5 is a kind of structural schematic diagram of baby carriage armrest unlocking mechanism provided by the utility model.
It illustrates：21, push rod interconnecting piece；211, driving member；2111, the first driving hole；2112, the second driving hole；
2122, the first card slot；2123, the second card slot；2124, the first dovetail；2124-1, the first convex block；2124-2, the first locking bullet
Spring；2125, the second dovetail；2125-1, the second convex block；2125-2, the second locking spring；213, rotating seat；215, drag-line；
217, handrail locking pin；2171, handrail unlocks spring；2172, handrail lock tab；2173, lock tab avoid holes；22、
Front leg strut interconnecting piece；221, escape groove；2211, the first locking slot；2212, the second locking slot；223, column spinner；225, armrest lock
Determine boss；23, handrail interconnecting piece；232, handrail locks card slot；233, swivelling chute；24, push rod；25, front leg strut；26, handrail.
Specific implementation mode
It, below will knot to enable the purpose of utility model, feature, advantage of the utility model more apparent and understandable
The attached drawing in the utility model embodiment is closed, the technical scheme in the utility model embodiment is clearly and completely described,
Obviously, the embodiments described below are only the utility model a part of the embodiment, and not all embodiment.Based on this reality
It is obtained by those of ordinary skill in the art without making creative efforts all other with the embodiment in novel
Embodiment shall fall within the protection scope of the present invention.
It should be noted that when a component is considered as " connection " another component, it can be directly to separately
One component may be simultaneously present the component being centrally located.When a component is considered as " setting exists " another component,
It can be set up directly on another component or may be simultaneously present the component being centrally located.
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Referring to Fig. 1, the utility model embodiment provides a kind of baby carriage armrest unlocking mechanism, which passes through the solution
Latch mechanism controls the unlock and locking of handrail.
Wherein, which includes two fore-stocks positioned at arranged on left and right sides.Specifically, two fore-stocks respectively include one group
Push rod 24 and front leg strut 25, the handrail of perambulator connect between being set to two fore-stock.Push rod 24, front leg strut 25 and handrail 26
It is connected by the unlocking mechanism, it is in rotatable connection to make three in the locked state, to realize the folder function of perambulator.
Wherein, push rod 24 is in hollow structure, and the inner cavity of push rod 24 is fixed with a drag-line 215, the drag-line 215 and turning joint
Connection, by pulling the drag-line 215 to unlock turning joint.
Please see Fig. 2 to Fig. 4, unlocking mechanism includes push rod interconnecting piece 21, front leg strut interconnecting piece 22 and handrail interconnecting piece 23,
Push rod interconnecting piece 21 includes a rotating seat 213.
Wherein, swivelling chute 233 is offered on handrail interconnecting piece 23, push rod interconnecting piece 21 is rotationally arranged at the swivelling chute
In 233；Push rod interconnecting piece 21 includes a column spinner 223, which is inserted in rotating seat 213 and is revolved with rotating seat 213
Turn connection.To which push rod interconnecting piece 21, front leg strut interconnecting piece 22 and handrail interconnecting piece 23 are in rotatable connection between any two.
Specifically, push rod interconnecting piece 21 is socketed on by pushing rod sleeve 2121 on push rod 24, before front leg strut interconnecting piece 22 passes through
Leg sleeve 224 is socketed on front leg strut, and handrail interconnecting piece 23 is socketed on by armrest sheath 231 on handrail 26.
In the present embodiment, push rod interconnecting piece 21 is equipped with handrail locking pin 217, which passes through
One handrail unlock spring 2171 is connect with push rod interconnecting piece 21.Wherein, handrail unlock spring 2171 is installed in handrail locking pin
Between 217 and push rod interconnecting piece 21.
Handrail locking pin includes a handrail lock tab 2172, and lock tab evacuation is offered on institute's push rod interconnecting piece 21
Hole 2173, the handrail lock tab 2172 are arranged in the lock tab avoid holes 2173.
In order to be matched with handrail lock tab 2172 to realize the lock between push rod interconnecting piece 21 and handrail interconnecting piece 23
Determine or unlock relationship, handrail locking card slot 232 is offered on handrail interconnecting piece 23, which locks card slot 232 and handrail locking
Convex block 2172 matches.
When locking, by pushing handrail locking pin 217 to close to the direction of handrail interconnecting piece 23, handrail is made to unlock bullet
Spring 2171 is in compressive state in the extruding of handrail locking pin 217 and push rod interconnecting piece 21, at this time handrail lock tab 2172
Front end protrudes from push rod interconnecting piece 21 and joggle is locked in handrail in card slot 232, so that push rod interconnecting piece 21 connects with handrail
Socket part 23 is become being fixedly connected from rotatable connection.
And when unlocking, handrail locking pin 217 is unclamped, under the restoring force that handrail unlocks spring 2171, handrail lock tab
The extraction out of handrail locking card slot 232 of block 2172, so the front end of handrail lock tab 2172 and push rod interconnecting piece 21 maintain an equal level (or
Inside contract), therefore push rod interconnecting piece 21 is rotatably connected with handrail interconnecting piece 23.
In the present embodiment, in order to realize the extruding to handrail lock tab 2172 or release, front leg strut interconnecting piece 22 revolves
Turn to be connected to side of the push rod interconnecting piece 21 far from handrail interconnecting piece 23.
Front leg strut interconnecting piece 22 is equipped with handrail and locks boss 225, and when locking, which locks boss 225 and armrest lock
Determine bayonet lock 217 to connect and push handrail locking pin 217, handrail locking boss 225 is made to protrude from push rod interconnecting piece 21 and joggle
It is locked in card slot 232 in handrail, to realize lock function.
In order to improve the fitness between handrail locking boss 225 and handrail locking pin 217, handrail locks boss 225
With the actuation part to match is respectively equipped on the contact surface of handrail locking pin 217, when handrail locking boss 225 and handrail lock
When bayonet lock 217 contacts, handrail locking boss 225 is connected with handrail locking pin 217 by the actuation part.
Specifically, which is magnetic part.
Referring to Fig. 5, above-described embodiment is based on, in order to realize that push rod interconnecting piece 21, front leg strut interconnecting piece 22 and handrail connect
Interaction relation between socket part 23, the present embodiment make following improvement based on above-described embodiment：
In the present embodiment, an escape groove 221 is offered on front leg strut interconnecting piece 22, push rod interconnecting piece 21 is installed in this and keeps away
It allows in slot 221, the first locking slot 2211 and the second locking slot 2212 is offered on the cell wall of the escape groove 221；Push rod interconnecting piece
The first card slot 2122 and the second card slot 2123 are offered on 21, the first card slot 2122 and the second card slot 2123 are with rotating seat 213
Center is centrosymmetric.
Sliding is provided with the first dovetail 2124 in first card slot 2122, is slided in the second card slot 2123 and is provided with the second tenon
Socket part 2125.In addition, the cell wall of the first card slot 2122 and the second card slot 2123 offers perforation, the perforation and the first dovetail
2124, the second dovetail 2125 matches.
First dovetail 2124 is pierced by the perforation in the first card slot 2122 can be with 2211 joggle of the first locking slot, the second joggle
Portion 2125 is pierced by the perforation in the second card slot 2123 can be with 2212 joggle of the second locking slot.
When locking, 2211 joggle of the first dovetail 2124 and the first locking slot, the second dovetail 2125 and the second locking slot
2212 joggles, handrail locking boss 225 push handrail locking pin 217 that 2172 joggle of handrail lock tab is made to lock card in handrail
In slot 232, to which push rod interconnecting piece 21 is fixedly connected with front leg strut interconnecting piece 22, push rod interconnecting piece 21, front leg strut interconnecting piece 22
With handrail interconnecting piece 23, which is in lock-out state, and perambulator is in unfolded state at this time, and the locking of unlocking mechanism makes the baby
Youngster's vehicle can keep the stability using process.
In the locked state, the handrail 26 of perambulator is locked simultaneously so that while realizing perambulator expansion use
The normal use of handrail 26.
When unlock, the first dovetail 2124 and the second dovetail 2125 distinguish joggle in the first card slot 2122 and the second card slot
In 2123, the boss 225 of handrail locking at this time is staggered with handrail locking pin 217, to which handrail unlocks spring 2171 in restoring force
Under the action of handrail lock tab 2172 is pulled out out of handrail locking card slot 232, and then the state that unlocks, push rod interconnecting piece
21, front leg strut interconnecting piece 22 and handrail interconnecting piece 23 are rotatably connected, and can be folded at this time to perambulator.
In the unlocked state, the handrail 26 of perambulator is unlocked simultaneously, at this time can be to helping while folding baby vehicle
Hand carries out folding, to save the use space of perambulator.
In the present embodiment, the drag-line in push rod 24 is fixedly connected with the second dovetail 2125, on by push rod 24
When unlocking mechanism pulls drag-line, the second dovetail 2125 can be pulled to make its sliding in the second card slot 2123.
In order to realize the interaction relation between the first dovetail 212 and the second dovetail 2125, the first dovetail 212 and
Two dovetails 2125 are connected by a driving member 211.Driving member 211 is socketed on rotating seat 214, is rotated and is connected with rotating seat 214
It connects, to which the driving member 211 is rotatably connected with push rod interconnecting piece 21.
In the present embodiment, which is a discoid mechanism, and the first driving hole is offered on driving member 211
2111 and second driving hole 2112.First driving hole 2111 and the second driving hole 2112 are elongated hole.
First dovetail 212 is equipped with the first convex block 2124-1, and the second dovetail 2125 is equipped with the second convex block 2125-1,
First convex block 2124-1 is arranged in the first driving hole 2111, and the second convex block 2125-1 is arranged in the second driving hole 2112.
When unlock, by pulling drag-line 215 that the second dovetail 2125 is driven to be slided along the second card slot 2123, the second dovetail
2125 drive driving member 211 to rotate, to drive the first dovetail 212 to be slided along the first card slot 2122；To the first dovetail
212 and second dovetail 2125 move toward one another, the first dovetail 212 is skidded off from the first locking slot 2211 and joggle completely is in the
In one card slot 2122, the second dovetail 2125 from skidded off in the second locking slot 2212 and completely joggle in the second card slot 2123；
In turn, relieve and be fixedly connected with relationship between push rod interconnecting piece 21 and front leg strut interconnecting piece 22 so that push rod interconnecting piece 21 with
Front leg strut interconnecting piece 22 can relative rotation.
In the present embodiment, lock-out state, the first joggle are automatically restored to from unlocked state for the ease of the turning joint
The first locking spring 2124-2, the second dovetail 2125 and the second card slot 2123 are connected between portion 2124 and the first card slot 2122
Between be connected with the second locking spring 2125-2.
When unlock, the first locking spring 2124-2 and the second locking spring 2125-2 are in compressive state, thus work as drag-line
When 215 release, push rod interconnecting piece 21 is rotated with front leg strut interconnecting piece 22, until in the first card slot 2122 and the second card slot 2123
Perforation is respectively aligned to the first locking slot 2211 and the second locking slot 2212, then in the locking bullets of the first locking spring 2124-2 and second
Under the screen resilience of spring 2125-2, the first dovetail 212 and the second dovetail 2125 are pushed back the first locking slot 2211 and respectively
Two locking slots 2212, the then turning joint restore lock-out state again.
The above, above example are only to illustrate the technical solution of the utility model, rather than its limitations；Although ginseng
The utility model is described in detail according to previous embodiment, it will be understood by those of ordinary skill in the art that：It is still
Can be with technical scheme described in the above embodiments is modified, or which part technical characteristic is equally replaced
It changes；And these modifications or replacements, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (10)
1. a kind of baby carriage armrest unlocking mechanism, which is characterized in that including push rod interconnecting piece and handrail interconnecting piece, the handrail connects
Socket part is rotatably connected with the push rod interconnecting piece；
The push rod interconnecting piece be equipped with handrail locking pin, the handrail locking pin by a handrail unlock spring with it is described
Push rod interconnecting piece connects；
The handrail locking pin includes a handrail lock tab, and lock tab avoid holes are offered on the push rod interconnecting piece,
The handrail lock tab is arranged in the lock tab avoid holes；
Handrail locking card slot, the handrail locking card slot and the handrail lock tab phase are offered on the handrail interconnecting piece
Match；
When unlock, handrail lock tab front end maintains an equal level with the push rod interconnecting piece, and the push rod interconnecting piece is connect with handrail
Portion is rotatably connected；
When locking, handrail lock tab front end protrudes from the push rod interconnecting piece and joggle locks card slot in the handrail
Interior, the push rod interconnecting piece is fixedly connected with handrail interconnecting piece.
2. unlocking mechanism according to claim 1, which is characterized in that the push rod interconnecting piece is equipped with rotating seat, preceding branch
Leg interconnecting piece is equipped with column spinner, and the column spinner is rotatably connected with the rotating seat；
Swivelling chute is offered on the handrail interconnecting piece, the push rod interconnecting piece is rotationally arranged in the swivelling chute.
3. unlocking mechanism according to claim 2, which is characterized in that the front leg strut interconnecting piece rotatable connection is pushed away in described
Bar interconnecting piece is far from handrail interconnecting piece side；
The front leg strut interconnecting piece is equipped with handrail and locks boss, and when locking, the handrail locking boss is locked with the handrail
Bayonet lock connects, and so that the handrail lock tab is protruded from the push rod interconnecting piece, simultaneously joggle is locked in the handrail in card slot.
4. unlocking mechanism according to claim 2, which is characterized in that the handrail unlock spring is installed in the armrest lock
Determine between bayonet lock and the push rod interconnecting piece, when locking, the handrail locking pin squeezes the handrail solution with push rod interconnecting piece
Lock spring.
5. unlocking mechanism according to claim 4, which is characterized in that offer an evacuation on the front leg strut interconnecting piece
Slot, the push rod interconnecting piece are set in the escape groove；
The first card slot and the second card slot are offered on the push rod interconnecting piece, are slided in first card slot and are provided with the first joggle
Portion, the interior sliding of second card slot are provided with the second dovetail；A drag-line, and described first are connected on second dovetail
Dovetail and the second dovetail are connected by a driving member；
The cell wall of first card slot and the second card slot offers perforation, the perforation and first dovetail, the second joggle
Portion matches；The first locking slot and the second locking slot are further opened in the escape groove；
When locking, first dovetail and second dovetail distinguish joggle in first locking slot by the perforation
In the second locking slot, handrail locking boss is connect with the handrail locking pin, the handrail lock tab joggle in
In the handrail locking card slot, the push rod interconnecting piece, front leg strut interconnecting piece are fixedly connected with handrail interconnecting piece；
When unlock, first dovetail and second dovetail difference joggle in first card slot and the second card slot,
The handrail locking boss is staggered with the handrail locking pin, and the handrail unlock spring pulls out the handrail lock tab
The handrail locks card slot, the push rod interconnecting piece, front leg strut interconnecting piece and the rotatable connection of handrail interconnecting piece.
6. unlocking mechanism according to claim 5, which is characterized in that the driving member is socketed on the rotating seat, institute
Driving member is stated to be rotatably connected with the push rod interconnecting piece.
7. unlocking mechanism according to claim 5 or 6, which is characterized in that first dovetail is equipped with the first convex block,
Second dovetail is equipped with the second convex block, and the first driving hole and the second driving hole are offered on the driving member；
First convex block is arranged in first driving hole, and second convex block is arranged in second driving hole.
8. unlocking mechanism according to claim 7, which is characterized in that first driving hole, the second driving hole are length
Shape hole.
9. unlocking mechanism according to claim 5, which is characterized in that first card slot and the second card slot are in center pair
Claim.
10. unlocking mechanism according to claim 3, which is characterized in that the handrail locking boss and handrail locking pin
On be respectively equipped with the actuation part to match, when the handrail locking boss and the handrail locking pin contact, the handrail
Locking boss is connect with the handrail locking pin by the actuation part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816588.3U CN207875745U (en) | 2017-12-22 | 2017-12-22 | A kind of baby carriage armrest unlocking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816588.3U CN207875745U (en) | 2017-12-22 | 2017-12-22 | A kind of baby carriage armrest unlocking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207875745U true CN207875745U (en) | 2018-09-18 |
Family
ID=63503130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721816588.3U Expired - Fee Related CN207875745U (en) | 2017-12-22 | 2017-12-22 | A kind of baby carriage armrest unlocking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207875745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114475756A (en) * | 2020-11-13 | 2022-05-13 | 明门瑞士股份有限公司 | Handrail folding mechanism and baby carriage |
-
2017
- 2017-12-22 CN CN201721816588.3U patent/CN207875745U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114475756A (en) * | 2020-11-13 | 2022-05-13 | 明门瑞士股份有限公司 | Handrail folding mechanism and baby carriage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206734377U (en) | A kind of collapsible stroller vehicle frame and collapsible stroller | |
| CN107284507B (en) | Frame folding joint and baby carriage with same | |
| CN105172868B (en) | Children's carriage frame and children's carriage | |
| CN106314516B (en) | Baby-carrier framework | |
| CN104309676A (en) | Baby stroller | |
| CN108016481A (en) | A kind of one-hand fold perambulator | |
| CN205769517U (en) | Children trolley | |
| CN206968743U (en) | A kind of foldable stroller vehicle frame | |
| CN207875745U (en) | A kind of baby carriage armrest unlocking mechanism | |
| CN206107463U (en) | Folding device for scooter | |
| CN104986204A (en) | Baby stroller | |
| CN105416364B (en) | Foldable baby cart | |
| CN107226121A (en) | A kind of foldable stroller vehicle frame | |
| CN203920854U (en) | A kind of children trolley | |
| CN207843024U (en) | A kind of one-hand fold perambulator | |
| CN209361868U (en) | A kind of toy trolley of easy folding | |
| CN207712117U (en) | A kind of perambulator and its turning joint | |
| CN109808759A (en) | Perambulator and its fold hook device | |
| CN204309857U (en) | Folding children's barrow | |
| CN104192195B (en) | The child umbrella handle vehicle of bi-directional foldable | |
| CN104386110A (en) | Foldable baby stroller | |
| CN209064168U (en) | Foldable base pocket for children trolley | |
| CN204775393U (en) | Push cart for children | |
| CN208181157U (en) | A kind of retracting mechanism for perambulator | |
| CN201587439U (en) | Seat post and turnover plate connecting mechanism of baby trolley |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180918 |