CN106490881B - Angle adjusting device for back and baby' chair - Google Patents
Angle adjusting device for back and baby' chair Download PDFInfo
- Publication number
- CN106490881B CN106490881B CN201611099535.4A CN201611099535A CN106490881B CN 106490881 B CN106490881 B CN 106490881B CN 201611099535 A CN201611099535 A CN 201611099535A CN 106490881 B CN106490881 B CN 106490881B
- Authority
- CN
- China
- Prior art keywords
- bolt
- shell
- adjusting device
- angle adjusting
- pedestal
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D1/00—Children's chairs
- A47D1/002—Children's chairs adjustable
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention discloses a kind of angle adjusting device for back and baby' chair, angle adjusting device for back includes the movable shell on the chair back；The connecting rod being movably connected between shell and seat；Bolt, setting in accommodating space, can move back and forth between a first position and a second position inside housings；The first end of bolt is equipped with locking part；Release tab, setting coordinate in shell side and with bolt；And safety key, opposite release tab setting coordinate in the shell other side and with bolt；When bolt is in first position, the locking part of bolt is stretched out shell and is coordinated on the chair back, and release tab is located remotely from the direction of bolt, and safety key is interfered with bolt, limitation bolt movement；When bolt is in the second position, the chair back is left in the locking part of bolt, and safety key is staggered the limit to bolt, and release tab cooperation is in bolt side and close to safety key.The present invention realizes the angular adjustment of the chair back and locking, easy to operate, securely and reliably.
Description
Technical field
The present invention relates to a kind of chair back regulating device more particularly to a kind of angle adjusting device for back and use the chair back angle
Spend the baby' chair of regulating device.
Background technology
The adjusting of baby' chair back inclination on the market, needs multi-step to operate.Need first to open safety lock when adjusting
It can carry out the angular adjustment of the chair back, adjusting, which finishes, to be also needed to start safety lock and be fixed.The step of safety lock starts is very
It is easy to be forgotten by user, the chair back can be caused to stay in the case that safety lock is not actuated, generate dangerous.Therefore, existing baby
The design of chair is not safe enough, inadequate hommization.
Invention content
The technical problem to be solved in the present invention is, provides a kind of chair back angle easy to operate, safe and reliable and hommization
Spend regulating device.
The technical solution adopted by the present invention to solve the technical problems is：A kind of angle adjusting device for back is provided, including：
The movable shell on the chair back, the enclosure interior have accommodating space；
The connecting rod being movably connected between the shell and seat；
Bolt is arranged in the accommodating space, can be moved back and forth between a first position and a second position；It is described
The first end of bolt is equipped with the extended shell and coordinates the locking part on the chair back；
Release tab, setting coordinate in the shell side and with the bolt, can be close and far from the bolt
It is moved back and forth on direction；And
The setting of safety key, the relatively release tab coordinates in the shell other side and with the bolt, can by
Near and far moves back and forth on the direction from the bolt；
When the bolt is in first position, the locking part of the bolt is stretched out the shell and is coordinated in the chair back
On, the release tab is located remotely from the direction of the bolt, and the safety key is interfered with the bolt, limits described insert
Pin movement；
When the bolt is in the second position, the chair back is left in the locking part of the bolt, and the safety key is staggered
Limit to the bolt, the release tab cooperation is in the bolt side and close to the safety key.
Preferably, the shell includes the head cover of pedestal and cooperation on the base；The head cover by buckle and/
Or fastened by screw is on the base；The pedestal is equipped with the through-hole stretched out for the locking part of the bolt.
Preferably, the bolt includes the main part being arranged in the accommodating space, the first end court of the main part
To the pedestal, opposite second end is towards the head cover；The locking part protrusion is arranged in the first end of the main part；
The first end of the main part is equipped with the first guide part coordinated with the release tab；The side of the main part
Equipped with the limited post coordinated with the safety key.
Preferably, the pedestal and/or the head cover correspond to the bolt position be equipped with protrusion positioning region, it is described fixed
Locating slot is equipped among the portion of position, the main part of the bolt is movable to be accommodated in the locating slot；
The through-hole locating slot described in face and is connected on the base with the locating slot.
Preferably, the release tab is fastened on the pedestal, and can be along the pedestal close and separate described slotting
It is moved back and forth on the direction of pin；
The release tab is equipped with the second guide part coordinated with first guide part, institute towards one end of the bolt
State the second guide part can along first guide part enter between the pedestal and the bolt first end, drive the bolt to
The head cover direction movement.
Preferably, the safety key is fastened on the pedestal, and can be along the pedestal close and separate described slotting
It is moved back and forth on the direction of pin；
The safety key is equipped with bending part towards one end of the bolt, described when the bolt is in first position
Bending part is pressed on side of the limited post far from the pedestal, is limited the bolt and is moved to the head cover direction.
Preferably, the angle adjusting device for back further includes：
First return springs, the direction of motion of the parallel bolt are arranged in the bolt second end and the head cover
Between；
Second return springs, the direction of motion of the parallel safety key are arranged in the safety key and the bottom
Between seat.
Preferably, the connecting rod includes the first end being hinged on the housing and be hinged on the seat second
End；Alternatively, the connecting rod takes the shape of the letter U, traversing section coordinates in the shell, and opposite two vertical sections are located at the shell outer two
The free terminal of side, vertical section is hinged on the seat.
Preferably, the opposite sides of the shell or it is equipped with the guide rail that coordinates with the chair back towards the bottom surface of the chair back.
The present invention also provides a kind of baby' chairs, including seat, the chair back being rotatably connected on the seat, any of the above
Angle adjusting device for back described in；
The shell of the angle adjusting device for back is mounted on the chair with can moving back and forth along the back height direction
Back；The connecting rod of the angle adjusting device for back is connected between the shell and seat；
The chair back is equipped with locking part cooperation multiple slots therein for the bolt of the angle adjusting device for back,
Multiple slots are along the back height directional spreding.
The angle adjusting device for back of the present invention is suitable for the adjustable seats of angle of back-rest such as baby' chair, by pressing simultaneously
Press its release tab and safety key so that angle adjusting device for back can be moved up and down along the chair back, suitably be inclined in chair back acquisition
Release tab and safety key are discharged after rake angle, and the regulating device auto lock can be made to be fixed on corresponding position on the chair back, matched
Close the connecting rod that the regulating device is connected on seat, you can the angle after adjusting the chair back is fixed, and realizes the angular adjustment of the chair back
And lock, it is easy to operate, there is double insurance, securely and reliably.
In addition, release tab and safety key are oppositely arranged, it can be achieved that one-handed performance, hand, which leaves button, to be locked automatically
It fastens, in addition safety lock need not be set again, hommization while ensureing safe and reliable.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing：
Fig. 1 is structural schematic diagram of the angle adjusting device for back of one embodiment of the invention on baby' chair；
Fig. 2 is the longitudinal profile structure schematic of Fig. 1；
Fig. 3 is the decomposition texture schematic diagram of the angle adjusting device for back of one embodiment of the invention；
Fig. 4 is the structural schematic diagram of bolt in Fig. 3；
Fig. 5, Fig. 6 are that the angle adjusting device for back of one embodiment of the invention is in section knot when locking and unlocking respectively
Structure schematic diagram；
(1) in Fig. 7, (2) are that the angle adjusting device for back of one embodiment of the invention is in the when of locking and unlocking and solves respectively
Lock the cross-sectional view of button and bolt cooperation；
(1) in Fig. 8, (2) are that the angle adjusting device for back of one embodiment of the invention is in the when of locking and unlocking and pacifies respectively
The cross-sectional view of full button and bolt cooperation；
Fig. 9 is that safety key and second resets bullet when the angle adjusting device for back of one embodiment of the invention is in locking
The cross-sectional view of property part.
Specific implementation mode
For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control attached drawing is described in detail
The specific implementation mode of the present invention.
As shown in Figure 1, 2, the angle adjusting device for back of one embodiment of the invention, being suitable for the angle of back-rest such as baby' chair can
The seat of tune.
The angle adjusting device for back includes shell 10, connecting rod 20, bolt 30, release tab 40 and safety key 50.
Shell 10 is movable to be mounted on the chair back 2, can be moved back and forth in the short transverse of the chair back 2；10 inside of shell has accommodating sky
Between.Connecting rod 20 is movably connected between shell 10 and seat 1, with different height of the shell on the chair back 2, the inclination of connecting rod 20
Angle is also different.Bolt 30 is arranged in accommodating space, can be moved back and forth between a first position and a second position；And
And the first end of bolt 30 is equipped with locking part 31, extended shell 10 simultaneously coordinates on the chair back 2.Release tab 40 is arranged in shell
10 side of body simultaneously coordinates with bolt 30, can be moved back and forth on the direction close to and far from bolt 30.Safety key 50 is opposite to be solved
It locks the setting of button 40 in 10 other side of shell and with bolt 30 to coordinate, can back and forth be transported on the direction close to and far from bolt 30
It is dynamic.
When bolt 30 is in first position, the locking part 31 of bolt 30 is stretched out shell 10 and is coordinated on the chair back 2, and unlock is pressed
Key 40 is located remotely from the direction of bolt 30, and safety key 50 is interfered with bolt 30, and limitation bolt 30 moves；Bolt 30 is in the
When two positions, the chair back 2 is left in the locking part 31 of bolt 30, and safety key 50 is staggered the limit to bolt 30, and release tab 40 is matched
It closes in 30 side of bolt and close to safety key 50.
As shown in Figs. 1-3, shell 10 includes the head cover 12 of pedestal 11 and cooperation on the pedestal 11.Pedestal 11, which is equipped with, to be supplied
The through-hole 13 that the locking part 31 of bolt 30 is stretched out.
Head cover 12 can by buckle and/or fastened by screw on the pedestal 11.It is fastened on for example, the side of head cover 12 can be stretched into
In the side of pedestal 11；The opposite other side of head cover 12 coordinates on the other side of pedestal 11, and further by screw by two
The side of person's cooperation is locked together.
The opposite sides of shell 10 is equipped with the guide rail 16 coordinated with the chair back 2 towards the bottom surface of the chair back 2.It can on the chair back 2
Guide groove is correspondingly provided with for guide rail slidably to coordinate wherein.
Connecting rod 20 is supported between shell 10 and seat 1, and opposite shell 10 and seat 1 are rotatable.Alternatively, connecting rod 20
Can be one or more, connecting rod 20 includes the first end and second end being connected, and first end is hinged on the housing 10, second end hinge
It is connected on seat 1.Can also take the shape of the letter U one of connecting rod 20, traversing section coordinate in shell 10, and opposite two vertical sections are located at shell
10 outer both sides of body, the free terminal of vertical section are hinged on seat 1.
As shell 10 is moved up and down in the chair back 2, angle change of the chair back 2 with respect to seat 1.When shell 10 is in the chair back
When being in extreme lower position on 2, the angle between the back side and seat 1 of the chair back 2 is minimum, otherwise maximum.
Bolt 30 is arranged in the accommodating space of shell 10, and can be moved back and forth between pedestal 11 and head cover 12, with band
Dynamic locking part 31 is stretched out shell 10 or is resetted.
As shown in Figure 3,4, bolt 30 may include being arranged the main part 32 in accommodating space.The first end court of main part 32
To pedestal 11, opposite second end is towards head cover 12.The protrusion of locking part 31 is arranged in the first end of main part 32, to direction
Pedestal 11 simultaneously can stretch out pedestal 11 by the through-hole 13 on pedestal 11.
As shown in figure 5, when bolt 30 is in first position, bolt 30 is moved to 11 direction of pedestal so that locking part 31 is stretched out
Pedestal 11；As shown in fig. 6, when bolt 30 is in the second position, bolt 30 is moved to 12 direction of head cover, and locking part 31 is driven to reset
It returns in pedestal 11.
Wherein, and as shown in figure 3, the first end of main part 32 is equipped with the first guide part 33 coordinated with release tab 40；
It, can be by the in 40 motion process of release tab after coordinating with the first guide part 33 in release tab 40 close to main part 32
One guide part 33 drives bolt 30 to be moved back and forth between pedestal 11 and head cover 12.
The side of main part 32 is equipped with the limited post 34 coordinated with safety key 50, by pressing key button 50 to limited post 34
Compress to limit the movement of bolt 30.
In order to ensure bolt 30 with straight line moving back and forth between pedestal 11 and head cover 12, bolt 30 is corresponded on pedestal 11
Position be equipped with the positioning region 14 of protrusion, be equipped with locating slot 15 among positioning region 14, the width of locating slot 15 is more than bolt 30
Width.The main part 32 of bolt 30 is movable to be accommodated in locating slot 15, and main part 32 is in locating slot 15 along locating slot 15
Depth moves back and forth between pedestal 11 and head cover 12.Through-hole 13 on the pedestal 11 face locating slot 15 and with locating slot 15 connect
It is logical.
Certainly, positioning region 14 can also protrude on head cover 12, or protrude respectively on pedestal 11 and head cover 12.
As shown in figure 3, release tab 40 can be fastened on by the setting of barb 41 on pedestal 11, and can along pedestal 11 by
Near and far moves back and forth on the direction from bolt 30.Release tab 40 is equipped with towards one end of bolt 30 matches with the first guide part 33
The second guide part 42 closed, the second guide part 42 can enter between pedestal 11 and 30 first end of bolt along the first guide part 33, drive
Bolt 30 is set to be moved to 12 direction of head cover.
In the present embodiment, the first guide part 33 and the second guide part 42 include matched inclined-plane.
In conjunction with (1) in Fig. 5, Fig. 7, when bolt 30 is in first position, pedestal 11, unlock are stretched out in the locking part 31 of bolt 30
Button 40 is located remotely from the direction of bolt 30, and the second guide part 42 coordinates in 33 side of the first guide part, and release tab 40
The power moved to 12 direction of head cover is not applied to bolt 30.When being unlocked by pressing button 40 so that release tab 40 is to close to bolt
30 directions move, and the cooperation of the second guide part 42 and the first guide part 33 drives the first guide part 33 along the second guide part 42
Movement drives locking part 31 to be reset in pedestal 11, such as (2) in Fig. 6, Fig. 7 to drive bolt 30 to be moved to 12 direction of head cover
It is shown.
As shown in figure 3, safety key 50 can be fastened on pedestal 11 relatively with release tab 40, and can exist along pedestal 11
It is moved back and forth on the direction of bolt 30.Safety key 50 is equipped with bending part 51, bending towards one end of bolt 30
There is a plane can be pressed on the limited post 34 of bolt 30 in portion 51.
In conjunction with (1) in Fig. 5, Fig. 7, Fig. 8, when bolt 30 is in first position, pedestal 11 is stretched out in the locking part 31 of bolt 30,
Bending part 51 is pressed on side of the limited post 34 far from pedestal 11, and limitation bolt 30 is moved to 12 direction of head cover.It is pressed when simultaneously
Press safety key 50 and release tab 40, bending part 51 is staggered limited post 34, releases compressing to limited post 34, bolt 30 is solving
The lock movement of button 40 drive it is lower move to 12 direction of head cover, drive locking part 31 is reset in pedestal 11, as (2) in Fig. 6, Fig. 7,
In Fig. 8 shown in (2).
Further, angle adjusting device for back further includes the first return springs 60 and the second return springs 70.
As shown in figure 3, the direction of motion of 60 parallel bolt 30 of the first return springs, is arranged on 30 second end of bolt and top
Between lid 12.First return springs 60 can be other elastic components such as spring or shrapnel.For retaining spring, bolt 30 and head cover 12
On pillar or slot position can be respectively set.
When bolt 30 is in first position, the first return springs 60 can be at its original extended configuration, and providing will insert
30 top pressure of pin to pedestal 11 pressure on top surface, as shown in Figure 5.When being unlocked by pressing button 40 and safety key 50 simultaneously, both make to lean on
After nearly bolt 30, bolt 30 is driven move to 12 direction of head cover, the first return springs 60 are compressed at this time, so that bolt 30 is from the
One position moves to the second position, as shown in Figure 6.
As shown in figure 3, the direction of motion of 70 parallel safety button 50 of the second return springs, is arranged in 50 He of safety key
Between pedestal 11.Second return springs 70 can be other elastic components such as spring or shrapnel.For retaining spring, 50 He of safety key
Pillar or slot position can be respectively set on pedestal 11.
When bolt 30 is in first position, the second return springs 70 can be at its original extended configuration, such as Fig. 9 institutes
Show.When simultaneously, being unlocked by pressing button 40 and safety key 50, the second return springs 70 are compressed, release tab 40 and safety key
50 movements drive bolt 30 to be moved to 12 direction of head cover after bolt 30, to which bolt 30 moves to second from first position
Position, as shown in Figure 6.After releasing to the pressing of release tab 40 and safety key 50, safety key 50 can reset bullet second
Property part 70 reply force effect under move and reset, reply of the bolt 30 in the first return springs 60 to far from 30 direction of bolt
Reset is moved to 11 direction of pedestal under force effect, while unlock is driven by the cooperation of the first guide part 33 and the second guide part 42
Button 40 is also resetted to being moved far from 30 direction of bolt.
The angle adjusting device for back of the present invention is suitable for the adjustable any seat of angle of back-rest.
With reference to figure 1,2, the seat of one embodiment of the invention is baby' chair comprising seat 1 is rotatably connected in seat 1
On the chair back 2 and above-mentioned angle adjusting device for back.Angle adjusting device for back is for rotating the chair back 2 relative to seat 1
Lock after certain angle, the chair back 2 is made to be located in the opposite inclination of seat 1 or vertical angle.
Wherein, the shell 10 of angle adjusting device for back is mounted on the chair back 2 with can moving back and forth along 2 short transverse of the chair back
On.The connecting rod 20 of angle adjusting device for back is connected between shell 10 and seat 1.
As shown in Figure 1,5, accordingly, guide groove 21 can be equipped on the chair back 2 with the guide rail 16 on shell 10 to coordinate, to shell
10 are moved up and down along guide groove 21 in the chair back 2 by its guide rail 16.
Multiple slots 22 are additionally provided on the chair back 2, multiple slots 22 are distributed along 2 short transverse of the chair back, are adjusted for angle of back-rest
The cooperation of locking part 31 of the bolt 30 of device is wherein.
When adjusting back 2, adult can hand press release tab 40 and safety key 50 simultaneously, drive the lock of bolt 30
Gu slot 22 is left in portion 31, after pulling the chair back 2 to go to required angle, release tab 40 and safety key 50, bolt are unclamped
30 locking part 31 can be inserted on the chair back 2 in corresponding slot 22, and the gradient that the locking chair back 2 is currently adjusted realizes the chair back more than 2
A angular adjustment, the demand for alloing the chair back 2 to there are multiple gradients to coordinate baby's different times.
In addition, resetting bullet by size, the first return springs 60 and second to release tab 40 and safety key 50
Property the equal setting of part 70, may make need certain dynamics could being unlocked by pressing button 40 and safety key 50, avoid children it is equal compared with
The pressable of small age person, improves the safety in utilization of angle adjusting device for back.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (8)
1. a kind of angle adjusting device for back, which is characterized in that including：
The movable shell on the chair back, the enclosure interior have accommodating space；
The connecting rod being movably connected between the shell and seat；
Bolt is arranged in the accommodating space, can be moved back and forth between a first position and a second position；The bolt
First end be equipped with the extended shell and coordinate locking part on the chair back；
Release tab, setting coordinate in the shell side and with the bolt, can be in direction close and far from the bolt
Upper reciprocating motion；And
The setting of safety key, the relatively release tab coordinates in the shell other side and with the bolt, can close and
It is moved back and forth on direction far from the bolt；
When the bolt is in first position, the locking part of the bolt is stretched out the shell and is coordinated on the chair back, institute
It states release tab to be located remotely from the direction of the bolt, the safety key is interfered with the bolt, limits the bolt fortune
It is dynamic；
When the bolt is in the second position, the chair back is left in the locking part of the bolt, and the safety key is staggered to institute
The limit of bolt is stated, the release tab cooperation is in the bolt side and close to the safety key；
The shell includes the head cover of pedestal and cooperation on the base；The head cover passes through buckle and/or fastened by screw
On the base；The pedestal is equipped with the through-hole stretched out for the locking part of the bolt；
The bolt includes the main part being arranged in the accommodating space, the first end of the main part towards the pedestal,
Opposite second end is towards the head cover；The locking part protrusion is arranged in the first end of the main part；
The first end of the main part is equipped with the first guide part coordinated with the release tab；The side of the main part is equipped with
With the limited post of safety key cooperation.
2. angle adjusting device for back according to claim 1, which is characterized in that the pedestal and/or the head cover pair
It answers the position of the bolt to be equipped with the positioning region of protrusion, is equipped with locating slot among the positioning region, the main part of the bolt can
Activity is accommodated in the locating slot；
The through-hole locating slot described in face and is connected on the base with the locating slot.
3. angle adjusting device for back according to claim 1, which is characterized in that the release tab is fastened on the bottom
On seat, and it can be moved back and forth on the direction close to and far from the bolt along the pedestal；
The release tab is equipped with the second guide part for coordinating with first guide part towards one end of the bolt, and described the
Two guide parts can enter along first guide part between the pedestal and the bolt first end, drive the bolt to described
Head cover direction moves.
4. angle adjusting device for back according to claim 1, which is characterized in that the safety key is fastened on the bottom
On seat, and it can be moved back and forth on the direction close to and far from the bolt along the pedestal；
The safety key is equipped with bending part, when the bolt is in first position, the bending towards one end of the bolt
Portion is pressed on side of the limited post far from the pedestal, is limited the bolt and is moved to the head cover direction.
5. angle adjusting device for back according to claim 1, which is characterized in that the angle adjusting device for back also wraps
It includes：
First return springs, the direction of motion of the parallel bolt are arranged between the bolt second end and the head cover；
Second return springs, the direction of motion of the parallel safety key, setting the safety key and the pedestal it
Between.
6. according to claim 1-5 any one of them angle adjusting device for back, which is characterized in that the connecting rod includes hinged
First end on the housing and the second end being hinged on the seat；Alternatively, the connecting rod takes the shape of the letter U, traversing section
In the shell, opposite two vertical sections are located at the outer both sides of the shell for cooperation, and the free terminal of vertical section is hinged on described
On seat.
7. according to claim 1-5 any one of them angle adjusting device for back, which is characterized in that opposite the two of the shell
Side is equipped with the guide rail coordinated with the chair back towards the bottom surface of the chair back.
8. a kind of baby' chair, which is characterized in that including seat, the chair back being rotatably connected on the seat, claim 1-7
Any one of them angle adjusting device for back；
The shell of the angle adjusting device for back is mounted on the chair back in which can move back and forth along the back height direction；
The connecting rod of the angle adjusting device for back is connected between the shell and seat；
The chair back is equipped with locking part cooperation multiple slots therein for the bolt of the angle adjusting device for back, multiple
The slot is along the back height directional spreding.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611099535.4A CN106490881B (en) | 2016-12-02 | 2016-12-02 | Angle adjusting device for back and baby' chair |
| PCT/CN2017/097600 WO2018099139A1 (en) | 2016-12-02 | 2017-08-16 | Chair back angle adjusting device and baby chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611099535.4A CN106490881B (en) | 2016-12-02 | 2016-12-02 | Angle adjusting device for back and baby' chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106490881A CN106490881A (en) | 2017-03-15 |
| CN106490881B true CN106490881B (en) | 2018-11-02 |
Family
ID=58329607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611099535.4A Expired - Fee Related CN106490881B (en) | 2016-12-02 | 2016-12-02 | Angle adjusting device for back and baby' chair |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106490881B (en) |
| WO (1) | WO2018099139A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106490881B (en) * | 2016-12-02 | 2018-11-02 | 华安立高文具制品（深圳）有限公司 | Angle adjusting device for back and baby' chair |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203424653U (en) * | 2013-07-25 | 2014-02-12 | 中山市隆成日用制品有限公司 | Folding mechanism of high-foot dining chair for infants and kids |
| CN203424654U (en) * | 2013-07-25 | 2014-02-12 | 中山市隆成日用制品有限公司 | Backrest adjusting mechanism of high-foot dining chair for infants and kids |
| CN203793156U (en) * | 2014-03-06 | 2014-08-27 | 安徽中美德儿童日用品有限公司 | Child safety chair allowing angle of chair back to be adjusted |
| CN206525838U (en) * | 2016-12-02 | 2017-09-29 | 华安立高文具制品（深圳）有限公司 | Angle adjusting device for back and baby' chair |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7246852B2 (en) * | 2004-03-10 | 2007-07-24 | Cosco Management, Inc. | Headrest actuator for juvenile vehicle seat |
| CN204712905U (en) * | 2015-05-05 | 2015-10-21 | 好孩子儿童用品有限公司 | Automobile seat for child and supporting leg thereof |
| CN106114300B (en) * | 2016-07-29 | 2018-04-13 | 重庆延锋安道拓汽车部件***有限公司 | A kind of seat frame frame assembly that can adjust angle |
| CN106490881B (en) * | 2016-12-02 | 2018-11-02 | 华安立高文具制品（深圳）有限公司 | Angle adjusting device for back and baby' chair |
| CN106539382B (en) * | 2016-12-20 | 2018-08-07 | 华安立高文具制品（深圳）有限公司 | The dual-purpose seat of bed chair |
-
2016
- 2016-12-02 CN CN201611099535.4A patent/CN106490881B/en not_active Expired - Fee Related
-
2017
- 2017-08-16 WO PCT/CN2017/097600 patent/WO2018099139A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203424653U (en) * | 2013-07-25 | 2014-02-12 | 中山市隆成日用制品有限公司 | Folding mechanism of high-foot dining chair for infants and kids |
| CN203424654U (en) * | 2013-07-25 | 2014-02-12 | 中山市隆成日用制品有限公司 | Backrest adjusting mechanism of high-foot dining chair for infants and kids |
| CN203793156U (en) * | 2014-03-06 | 2014-08-27 | 安徽中美德儿童日用品有限公司 | Child safety chair allowing angle of chair back to be adjusted |
| CN206525838U (en) * | 2016-12-02 | 2017-09-29 | 华安立高文具制品（深圳）有限公司 | Angle adjusting device for back and baby' chair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106490881A (en) | 2017-03-15 |
| WO2018099139A1 (en) | 2018-06-07 |
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Granted publication date: 20181102 Termination date: 20211202 |