CN208941486U - A kind of fold mechanism of infanette - Google Patents
A kind of fold mechanism of infanette Download PDFInfo
- Publication number
- CN208941486U CN208941486U CN201721159561.1U CN201721159561U CN208941486U CN 208941486 U CN208941486 U CN 208941486U CN 201721159561 U CN201721159561 U CN 201721159561U CN 208941486 U CN208941486 U CN 208941486U
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- CN
- China
- Prior art keywords
- attachment base
- fold mechanism
- infanette
- lock pin
- shell
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Abstract
The utility model creates the fold mechanism for being related to infanette technical field and disclosing a kind of infanette, it is characterized in that, including shell, the first attachment base, the second attachment base and lock pin, the lock pin setting is on the housing, first attachment base and the second attachment base are rotatably mounted on the shell, it is equipped with locked groove in the first attachment base and the second attachment base, the locked groove and lock pin cooperate.Its technical effect is that can dismantle without to infanette without tool and can fold infanette.
Description
Technical field
The utility model relates to infanette technical fields, and in particular to a kind of fold mechanism of infanette.
Background technique
Chinese patent CN103202634A discloses a kind of infanette, including upper frame, two be connected to the upper ledge
The folding/unfolding joint of frame two sides, two post members and one connection the two column bodies between cross bar, two post members it is upper
End is connect with the folding/unfolding joint respectively, and the post member is nested by upper pillar stand, lower pillar stand and constitutes stretching structure, the upper pillar stand
It can be stretched mutually between the lower pillar stand to change baby's bed height, the upper frame is mutual by the first handrail and the second handrail
It is enclosed, the folding/unfolding joint is fixed on the two sides of first handrail, and second handrail is detachably connected on described
The both ends of one handrail.The infanette is exactly that bed peripheral frame frame and chassis be not foldable there are a defect, the still duty after infanette
Between, movement trouble.
Utility model content
The purpose of this utility model seeks to solve the not foldable technical problem of bed peripheral frame frame of prior art infanette,
The utility model proposes a kind of fold mechanisms of infanette thus.
A kind of fold mechanism of infanette, including shell, the first attachment base, the second attachment base and lock pin, the lock pin are set
It sets on the housing, it is described to be rotatably mounted on the shell, it is equipped with locked groove in the first attachment base and the second attachment base,
The locked groove and lock pin cooperate.The first attachment base and the second attachment base are connect with bed railing when in use, in the lock pin
Under the mating reaction of locked groove, the first attachment base and the second attachment base cannot rotate, that is, bed railing cannot rotate.
When needing infanette, by user's operation, so that lock pin is separated with locked groove, under the gravity of railing, railing turns downwards
It is dynamic, it realizes and collapses.
Further, first attachment base and the second attachment base are equipped with the intermeshing gear teeth.First attachment base and
The gear teeth of second attachment base are intermeshed rotation so that bed railing is rotated down with identical revolving speed, the first and second railings by
Gradually close up into and realizing bed railing and smoothly fold.
Further, first attachment base and the second attachment base are equipped with linking arm.Linking arm is for coupling bed railing.
Further, the mechanism further includes control device, and the control device includes folding button, connecting plate and movement
Block, the button and lock pin are arranged on the connecting plate, and the movable block is equipped with the pin hole passed through for the lock pin, in institute
It states and is additionally provided with limiting slot on movable block, telescopic device is equipped in the limiting slot.The telescopic device is spring, the spring one
End is contradicted with the movable block, and the shell of the other end and the shell contradicts.The control device can provide the user with easy baby
The method of youngster bed, specifically, as long as the past drop-down of the folding button is driven connecting plate and movable block are past simultaneously to move down by user
Dynamic, such lock pin is just separated with the locked groove on the first attachment base and the second attachment base, and the bed railing is then under gravity
It realizes and collapses and fold.The spring being arranged in movable block, purpose have two, and one is since one end of spring is contacted with shell, energy
It is enough to provide fixed function to control device, prevent its downslide.The second is the stroke of the drop-down of limit button and the effect of reset.
Further, the movable block is equipped with limiting slot, upper spring seat is equipped on the limiting slot, in the shell
It is equipped with lower spring cup, the spring is arranged between the upper spring seat and lower spring cup.Facilitate the installation of spring in this way.
Further, first attachment base and the second attachment base are to shift to install.Since the first attachment base and second connect
Joint chair is arranged in dislocation, and latch-locking is cancelled out each other from the thrust of the first attachment base and the second attachment base in the horizontal direction, institute
Equilibrium state can be kept in the horizontal direction with lock pin.
Further, the shell is equipped with the accommodating chamber for accommodating the control device.
Compared with prior art, the utility model has the beneficial effects that mechanism can be realized the fast folding of infanette, only
Have and pull down button, just can be achieved with the folding of infanette without tool or disassembly movement.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the fold mechanism of infanette of the utility model；
Fig. 2 is a kind of exploded view of the fold mechanism of infanette of the utility model；
Fig. 3 is a kind of interior section structural front view of the fold mechanism of infanette of the utility model；
Fig. 4 is a kind of interior section structural perspective of the fold mechanism of infanette of the utility model；
Fig. 5 is a kind of control device perspective view of the fold mechanism of infanette of the utility model；
Fig. 6 is a kind of attachment base perspective view of the fold mechanism of infanette of the utility model；
Fig. 7 is a kind of fold mechanism installation exploded view of infanette of the utility model；
Fig. 8 is a kind of fold mechanism shell body rear cover structural schematic diagram of infanette of the utility model；
Fig. 9 is a kind of fold mechanism shell front-cover structure schematic diagram of infanette of the utility model；
Figure 10 is a kind of infanette skeleton expanded view using a kind of fold mechanism of infanette of the utility model；
Figure 11 is a kind of infanette skeleton folding picture using a kind of fold mechanism of infanette of the utility model.
Specific embodiment
Referring to Fig. 9-10, infanette skeleton 100 includes the first column 140 and the second column 130, in 140 He of the first column
The both ends of second column 130 are connected separately with the first railing 110, the second railing 120 and the first chassis 170 and the second chassis 180,
Wheel 190 can be installed in the first chassis 170 and the second chassis 180 when necessary.The first column 140 and the second column 130 it
Between be equipped with transverse tube 150 and food basket frame 160.In the present invention, the first column 140 and the second column 130 can be with respect to
One column 140 and the second column 130 are rotated, and the first chassis 170 and the second chassis 180 can be with 140 Hes of opposite first column
Second column 130 is rotated, and food basket frame 160 can also rotate upwardly and downwardly.Fig. 9 is state when infanette skeleton uses, by first
The bed that railing 110, the second railing 120 and transverse tube 150 support jointly, which is enclosed, provides a firm space to baby, due to transverse tube
150 presence encloses bed to be less likely to occur to shake.First railing 110 and the second depositing due to fold mechanism 300 of railing 120
, moreover it is possible to realize rotation.When user needs foldable baby, food basket frame 160 is rotated first, then by pulling button 313,
First railing 110 and the second railing 120 because the presence of self weight can collapse automatically, the first chassis 170 and the second chassis 180 can by with
Family, which pushes, collapses, and in fact when infanette is inverted by user, the first chassis 170 and the second chassis 180 also can be automatic after unlock
It collapses.The storage that can complete infanette is thus dismantled without tool or more infanette skeletons.It is folded
100 approximation H font of infanette, occupies little space, is convenient for carrying and transports.
The specific structure of fold mechanism 300 is illustrated referring to Fig. 1-8, fold mechanism 300 includes shell 200, the first connection
Seat 301 and the second attachment base 302, shell 200 include rear cover 204 and front cover 206.First attachment base 301 and the second attachment base 302
It is connect respectively with the first railing 110 and the second railing 120, specifically, being connected by the linking arm on attachment base, i.e. in Fig. 6
Linking arm 312.First attachment base 301 is identical with the structure of the second attachment base 302, and referring to Fig. 6, the first attachment base 301 includes bottom
Plate 313, engaging section 314 and linking arm 312 with the gear teeth are equipped with locked groove 311, the shape and lock of locked groove 311 on bottom plate 313
Pin 333 matches.Engaging section 314 can also directly be gear in fact, it is contemplated that 120 turns of the first railing 110 and the second railing
Dynamic stroke is short, is driven in vain with the excessive gear teeth, so engaging section 314 is only provided with the part gear teeth in the present embodiment.First
Attachment base 301 and the second attachment base 302 are rotatably mounted between front cover 206 and rear cover 204, it should be noted that are being installed
When the first attachment base 301 and the second attachment base 302 be arranged in dislocation, that is, the bottom plate and second of the first attachment base 301 connects
The bottom plate of joint chair 302 is context (namely perpendicular to paper direction) in Z-direction, rather than flush relationship, referring to figure
3.Lock pin 333 and the locked groove of the first attachment base 301 and the second attachment base 302 cooperate simultaneously, i.e., lock pin 333 connects by first simultaneously
The locked groove of joint chair 301 and the second attachment base 302.Fold mechanism 300 is additionally provided with control device 303, and control device 303 includes folding
Folded button 313, connecting plate 323 and movable block 343, fold one end that connecting plate 323 is arranged in button 313, and lock pin 333 is arranged
The other end of connecting plate 323.It is equipped with the pin hole passed through for lock pin 333 on movable block 343, is additionally provided on 343 top of movable block
Rectangular accommodating chamber 254 is equipped with spring base 363 in rectangular accommodating chamber 254, and one end of spring 353 contradicts on spring base 363,
The other end contradicts on the upper spring seat 244 of rear cover 204, and the accommodation space for accommodating control device 303 is equipped on rear cover 204
254, the shape of the accommodating chamber 254 and the shape of control device 303 are adapted.Due to the first attachment base 301 and the second attachment base 302
It is arranged in dislocation, lock pin 333 is mutually supported from the thrust of the first attachment base 301 and the second attachment base 302 in the X-axis direction
Disappear, so lock pin 333 can keep equilibrium state in the X-axis direction.In the Y-axis direction, because one end of spring 353 is contradicted in rear cover
On 204 upper spring seat 244, the stress in Y-axis of control device 303 can be prevented unbalance in this way.User overcomes spring in operation
353 pulling force, pulled down fold button 313, and lock pin 333 is the locked groove with the first attachment base 301 and the second attachment base 302
Separation, under the gravity of the first railing 110 and the second railing 120, the first railing 110 and the second railing 120 start down
Rotation, but because the first attachment base 301 is identical with the gear teeth parameter of the second attachment base 302, the first railing 110 and the second railing
120 speed that rotate down be it is identical, thereby realize the first railing 110 and the second railing 120 gathering and.Work as needs
Expansion is that user only needs to turn to the first railing 110 and the second railing 120 and hang down with the first column 140 and the second column 130
Straight position, that is, use state, at this time with the recovery reset condition of spring 353, lock pin 333 is restored to and the first attachment base
301 and second the locked groove of attachment base 302 contradict state, i.e. lockup state, user can use infanette.
The technical solution of the utility model and beneficial effect is described in detail in the upper specific embodiment, answers
What is understood is the most preferred embodiment the foregoing is merely the utility model, is not intended to limit the utility model, all in this reality
With any modification, supplementary, and equivalent replacement etc. done in novel spirit, the protection of the utility model should be included in
Within the scope of.
Claims (8)
1. a kind of fold mechanism of infanette, which is characterized in that including shell, the first attachment base, the second attachment base and lock pin, institute
State lock pin setting on the housing, first attachment base and the second attachment base are rotatably mounted on the shell, the
A connecting seat and the second attachment base are equipped with locked groove, and the locked groove and lock pin cooperate.
2. fold mechanism according to claim 1, which is characterized in that first attachment base and the second attachment base are equipped with
The intermeshing gear teeth.
3. fold mechanism according to claim 2, which is characterized in that first attachment base and the second attachment base are equipped with
Linking arm.
4. fold mechanism according to claim 3, which is characterized in that the mechanism further includes control device, the manipulation
Device includes folding button, connecting plate and movable block, and the button and lock pin are arranged on the connecting plate, on the movable block
Equipped with the pin hole passed through for the lock pin, it is additionally provided with limiting slot on the movable block, is equipped with telescopic device in the limiting slot.
5. fold mechanism according to claim 4, which is characterized in that the telescopic device is spring, the spring one end
It is contradicted with the movable block, the shell of the other end and the shell contradicts.
6. fold mechanism according to claim 5, which is characterized in that the movable block is equipped with limiting slot, in the limit
Position slot is equipped with upper spring seat, is equipped with lower spring cup on the housing, and the upper spring seat and lower spring is arranged in the spring
Between seat.
7. fold mechanism according to claim 6, which is characterized in that first attachment base and the second attachment base are dislocation
Setting.
8. fold mechanism according to claim 7, which is characterized in that the shell, which is equipped with, accommodates the control device
Accommodating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721159561.1U CN208941486U (en) | 2017-09-08 | 2017-09-08 | A kind of fold mechanism of infanette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721159561.1U CN208941486U (en) | 2017-09-08 | 2017-09-08 | A kind of fold mechanism of infanette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208941486U true CN208941486U (en) | 2019-06-07 |
Family
ID=66728665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721159561.1U Active CN208941486U (en) | 2017-09-08 | 2017-09-08 | A kind of fold mechanism of infanette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208941486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928247A (en) * | 2017-09-08 | 2018-04-20 | 中山市永达儿童用品有限公司 | A kind of fold mechanism of infanette |
-
2017
- 2017-09-08 CN CN201721159561.1U patent/CN208941486U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928247A (en) * | 2017-09-08 | 2018-04-20 | 中山市永达儿童用品有限公司 | A kind of fold mechanism of infanette |
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