CN104138165A - Backrest linkage mechanism and child seat - Google Patents
Backrest linkage mechanism and child seat Download PDFInfo
- Publication number
- CN104138165A CN104138165A CN201310166671.0A CN201310166671A CN104138165A CN 104138165 A CN104138165 A CN 104138165A CN 201310166671 A CN201310166671 A CN 201310166671A CN 104138165 A CN104138165 A CN 104138165A
- Authority
- CN
- China
- Prior art keywords
- seat
- children
- pipe
- leans against
- fastener
- 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.)
- Granted
Links
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
-
- 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
- A47D1/02—Foldable chairs
- A47D1/023—Foldable chairs of high chair type
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a backrest linkage mechanism suitable for being mounted on a child seat. The backrest linkage mechanism comprises a linkage part and a fixed part fixed on a backrest, a pivot joint portion pivotally connected with the child seat is arranged at one end of the linkage part, a guiding portion is arranged at the other end of the linkage part, and the guiding portion is slidably connected with the fixed part. Correspondingly, the invention further provides the child seat provided with the backrest linkage mechanism. The child seat is simple in structure, foldable and convenient to store and carry along.
Description
Technical field
The present invention relates to a kind of children's seat, relate in particular to a kind of interlinked mechanism that leans against that leaning against of children's seat can be folded.
Background technology
At present in general family and dining room, being equipped with dining table the seat using is all the common seat that is only applicable to adult, in the time that children need to congregate the meal with household on dining table, owing to being subject to the restriction of height, if use common seat, can not easily have meal, also inconvenient household takes care of it in dining.So, there is on the market the seat of children special-purpose.In the time that children are sitting on seat, can there is the height suitable with adult, facilitate household to take care of it.
The children's seat using in family is at present generally the old style that does not possess detachability, though these seats can bring convenience in use, still, when not in use, because its volume is larger, can occupy more space, collection inconvenience.
Therefore, be necessary to provide a kind of simple in structure and can fold the children's seat of conveniently collecting and carrying.
Summary of the invention
The object of the present invention is to provide a kind of interlinked mechanism that leans against that leaning against of children's seat can be folded
Another object of the present invention is to provide a kind of simple in structure and can fold the children's seat of conveniently collecting and carrying.
To achieve these goals, the invention provides one and lean against interlinked mechanism, be applicable to be arranged on children's seat, described in lean against interlinked mechanism comprise moving part and be fixed on described in the fastener that leans against; One end of described moving part is provided with the articulated section with described children's seat pivot joint, and the other end of described moving part offers a guidance part, and described guidance part is slidably connected to described fastener.
Because the present invention is fixed with described fastener on described leaning against, on described moving part, be provided with described guidance part, described fastener is arranged in described guidance part, therefore, described moving part can with described lean against be flexibly connected with realize described moving part relative to described in the slip that leans against and rotating; By described articulated section is articulated in to described children's seat, described moving part can be in the time that described children's seat folds, described in drive, lean against to rotate and fold, thereby play the effect of mutual interlock, simple in structure, not only can fold by convenient for children seat, carry and facilitate for trip, and can reduce taking up room of described children's seat after folding, collect very convenient.
Preferably, one end of described moving part is bent to form described articulated section.By one end of described moving part is bent to form to described articulated section, can apply an extra moment to described pin, folding of leaning against described in making is more laborsaving, quick.
Preferably, described fastener is pin.
Preferably, described guidance part is elongated hole, and described fastener is arranged in described elongated hole.
Correspondingly, the present invention also provides a kind of children's seat, comprises seat board, leans against, the forward foot in a step, the rear foot, front stall pipe and back seat pipe; The front end of described seat board is articulated in the middle part of the described forward foot in a step, the rear end of described seat board with described in lean against pivot joint; Described front stall pipe and described seat board are fixed; One end of described back seat pipe and the pivot joint of described front stall pipe, the middle part pivot joint of the other end and the described rear foot; The upper end pivot joint of the upper end of the described forward foot in a step and the rear foot; The gear adjusting mechanism of the angle leaning against described in capable of regulating is set on the described rear foot; Described children's seat leans against interlinked mechanism described in also comprising, described in lean against interlinked mechanism comprise moving part and be fixed on described in the fastener that leans against; One end of described moving part is provided with the articulated section with described children's seat pivot joint, and the other end of described moving part offers a guidance part, and described fastener is in the guiding lower slider of described guidance part, and described articulated section is articulated in the described rear foot.
Compared with prior art, due to the present invention by the front end of described seat board and rear end be articulated in respectively the described forward foot in a step and described in lean against, by the two ends of described back seat pipe respectively with described front stall pipe and described rear foot pivot joint, and described articulated section is articulated in to the described rear foot, therefore, in the time that described children's seat folds, the described forward foot in a step and the rear foot rotate in opposite directions, the described moving part that is articulated in the described rear foot leans against pivotable and the close described rear foot described in described pin drive, thereby play the effect of mutual interlock, simple in structure, whole children's seat not only can fold easily, carry and facilitate for trip, and after folding, take less space, collect very convenient.
Preferably, described children's seat also comprises and leans against detent mechanism, the described detent mechanism that leans against leans against and is selectively sticked in described gear adjusting mechanism described in being installed on slidably, while moving in one end pivotable of described back seat pipe and the pivot joint of described front stall pipe, described in lean against detent mechanism with described the engaging of mobile and disengaging and described gear adjusting mechanism that lean against.After described children's seat is opened, described in making, the described setting that leans against detent mechanism leans against the weight that can be fixed and bear children, and by being sticked in the different gears of described gear adjusting mechanism, can make leaning against of described children's seat have multiple angles of inclination, the difference that meets consumer is used needs.
Preferably, described children's seat also comprises the snap fastener being arranged between described front stall pipe and back seat pipe, and described snap fastener locks or release the lock described front stall pipe and back seat pipe.By described snap fastener is set, after described children's seat launches, described back seat pipe and described front stall pipe clamp close, and described children's seat is locked; In the time that described back seat pipe separates with described front stall pipe release the lock, described children's seat can be folded.
Preferably, described children's seat also comprises sliding sleeve, and described sliding sleeve leans against described in drive-connecting shaft is articulated in taking described fastener; Described moving part is pegged graft in described sliding sleeve slidably.By described sliding sleeve is set, described moving part to be pegged graft in described sliding sleeve, described sliding sleeve can cover described guidance part, not only make described guidance part be isolated from the outside, prevent that foreign material from adhering to described guidance part, hinder the slip of described fastener, and beautified the outward appearance of described children's seat.
Preferably, described children's seat also comprises the handrail that is fixed on described forward foot in a step upper end.By described handrail is set, make children more comfortable on described children's seat, movable convenient.
Brief description of the drawings
Fig. 1 is the stereogram of children's seat of the present invention.
Fig. 2 is the stereogram of another angle of children's seat of the present invention.
Fig. 3 is the side view of children's seat of the present invention.
Fig. 4 is the enlarged drawing at A place in Fig. 1.
Fig. 5 is the enlarged drawing at B place in Fig. 3.
Fig. 6 is that children's seat of the present invention leans against in the first gear schematic diagram.
Fig. 7 is that children's seat of the present invention leans against in the second gear schematic diagram.
Fig. 8 is that children's seat of the present invention leans against in third gear schematic diagram.
Fig. 9 is that children's seat of the present invention folds a certain view in process.
Figure 10 is the side view after children's seat of the present invention folds completely.
Figure 11 is the stereogram after children's seat of the present invention folds completely.
Figure 12 is the stereogram of another embodiment of children's seat of the present invention.
Figure 13 is the enlarged drawing at C place in Figure 12.
Detailed description of the invention
Below in conjunction with the Figure of description providing, preferred embodiment of the present invention is made to description.
What as shown in Figures 1 and 2, children's seat 1 of the present invention comprised seat board 10, leans against 11, the forward foot in a step 12, the rear foot 13, front stall pipe 14, two back seat pipes 15, two lean against 11 two sides described in being separately positioned on lean against interlinked mechanism 16, two be fixed on the handrail 19 of the described forward foot in a step 12 upper ends and be slidably arranged in described in lean against 11 lean against detent mechanism 20.
Please refer to Fig. 3 to Fig. 5, described lean against interlinked mechanism 16 comprise moving part 161 and be fixed on described in lean against 11 fastener, extend to the rear foot 13 directions one end of described moving part 161, and being bent to form articulated section 163 towards leaning against 11 lateral direction, the other end of described moving part 161 offers a guidance part.Particularly, in the present embodiment, described fastener is pin 162, and described guidance part is elongated hole 164, and described pin 162 is arranged in described elongated hole 164 slidably along described elongated hole 164 length directions.Certainly, also can be set to a columniform projection by described fastener, described guidance part is set to chute, can realize equally described fastener is slided and is arranged in the object of described guidance part.
Incorporated by reference to Fig. 1 to Fig. 3 and Fig. 6 to Fig. 8, the front end of described seat board 10 is articulated in the middle part of the described forward foot in a step 12, the rear end of described seat board 10 with described in lean against 11 pivot joints; Described front stall pipe 14 is fixing with described seat board 10; One end of described back seat pipe 15 and described front stall pipe 14 pivot joints, the middle part pivot joint of the other end and the described rear foot 13; The upper end pivot joint of the upper end of the described forward foot in a step 12 and the rear foot 13; On the described rear foot 13, arrange and lean against detent mechanism 20 described in can arranging in pairs or groups to lean against the gear adjusting mechanism 130 at 11 angles of inclination described in adjusting; By the described different conditions that leans against detent mechanism 20 and be sticked in described gear adjusting mechanism 130, described in can adjusting, lean against 11 angle of inclination and fixing described in lean against 11 angles and position, gear adjusting mechanism 130 described in the present invention has third gear, to adapt to different sitting posture needs, improve the comfortableness of seat.The described articulated section 163 of described moving part 161 is articulated in the described rear foot 13.While moving in one end pivotable of described back seat pipe 15 and described front stall pipe 14 pivot joints, described in lean against detent mechanism 20 and lean against 11 and move up and the fastening state of disengaging and described gear adjusting mechanism 130 with described.
Referring again to Fig. 2, in the present embodiment, the expansion of described children's seat 1 and the snap fastener 17 folding by being arranged at described seat board 10 bottoms are realized.Described snap fastener 17 locks or release the lock described front stall pipe 14 and back seat pipe 15.By described snap fastener 17 is set, after described children's seat 1 launches, described back seat pipe 15 is fixed with described front stall pipe 14, makes described children's seat 1 be locked to deployed condition; In the time that the described snap fastener 17 of operation makes described back seat pipe 15 with described front stall pipe 14 release the lock pivotable, described children's seat 1 can fold and make the described forward foot in a step 12 close to each other with the described rear foot 13.
Below in conjunction with Fig. 9 to Figure 11, the process that folds of children's seat 1 of the present invention is done to simple introduction.Described in release the lock after snap fastener 17, by pulling the carrying handle (not shown) that is arranged at described seat board 10 rear ends, drive two pipe articulated sections to move up, described front stall pipe 14 and back seat pipe 15 locking phases are to inside pivotable, now be fixed on described front stall pipe 14 described seat board 10 rear end and lean against 11 lower end also with on move, relatively inwardly pivotable of the described forward foot in a step 12 and the described rear foot 13, described in 161 of described moving parts are subject to, lean against 11 and the traction of the described rear foot 13 move and rotate, one end of described back seat pipe 15 is in pivotable process, the described detent mechanism 20 that leans against leans against 11 and moves up and depart from the restriction of described gear adjusting mechanism 130 with described, described moving part 161 coordinates by described pin 162 and described elongated hole 164, described in guiding, lean against 11 under the impact of gravity relatively described seat board 10 rotate, press close to the described rear foot 13, described children's seat 1 after folding completely as shown in figure 11.
Otherwise, if when children's seat 1 need be launched by collapse state, do not need in addition upset to lean against 11 described in sagging, only need the described forward foot in a step 12 to launch relative outwards pivotable with the described rear foot 13 separation, now described front stall pipe 14 and back seat pipe 15 also locking phase to outside pivotable, described in being connected in, lean against 11 and the described rear foot 13 between described moving part 161 also rotate thereupon.Describedly lean against 11 drives that are subject to described moving part 161, have under one end pushing tow of described elongated hole 164 at described moving part 161, upwards rotate around the rear end of described seat board 10 gradually, until described gear adjusting mechanism 130 once again with described lean against 11 engage after, just complete the expansion of described children's seat 1.
Be the second embodiment of the present invention as shown in FIG. 12 and 13, in the present embodiment, the structure of described children's seat and the first embodiment is basic identical, difference is that described children's seat also comprises described in two sliding sleeves 18, two that sliding sleeve 18 leans against 11 both sides taking described pin 162 described in drive-connecting shaft is articulated in respectively; Described moving part 161 is pegged graft in described sliding sleeve 18 slidably.By described sliding sleeve 18 is set, described moving part 161 is pegged graft in described sliding sleeve 18, described sliding sleeve 18 can cover described elongated hole 164, not only make described elongated hole 164 be isolated from the outside, prevent that foreign material from adhering to described elongated hole 164, hinder the slip of described pin 162, and beautified the outward appearance of described children's seat 1.
The present invention compared with prior art, due to the present invention by the front end of described seat board 10 and rear end be articulated in respectively the described forward foot in a step 12 and described in lean against 11, by the two ends of described back seat pipe 15 respectively with described front stall pipe 14 and 13 pivot joints of the described rear foot, and described articulated section 163 is articulated in to the described rear foot 13, therefore, in the time that described children's seat 1 folds, the described forward foot in a step 12 and the rear foot 13 rotate in opposite directions, the described moving part 161 that is articulated in the described rear foot 13 leans against 11 pivotables and the close described rear foot 13 described in described pin 162 drives, thereby play the effect of mutual interlock, simple in structure, whole children's seat not only can fold easily, carry and facilitate for trip, and after folding, take less space, collect very convenient.In addition, by described gear adjusting mechanism 130 is set, after described children's seat 1 launches, described gear adjusting mechanism 130 can lean against 11 and plays a supporting role described, guarantees the stable and safety of described children's seat 1; And, can according to use need adjust described in lean against 11 and described seat board 10 between angle, make the children that are sitting on described children's seat 1 feel more comfortable.
The described gear adjusting mechanism 130 that the present invention is mentioned to and snap fastener 17 are those skilled in the art to be known, and is not described in detail at this.
Above disclosed is only preferred embodiments of the present invention, certainly can not limit with this interest field of the present invention, and the equivalent variations of therefore doing according to the present patent application the scope of the claims, still belongs to the scope that the present invention is contained.
Claims (9)
1. lean against an interlinked mechanism, be applicable to be arranged on children's seat, it is characterized in that: described in lean against interlinked mechanism comprise moving part and be fixed on described in the fastener that leans against; One end of described moving part is provided with the articulated section with described children's seat pivot joint, and the other end of described moving part offers a guidance part, and described guidance part is slidably connected to described fastener.
2. the interlinked mechanism that leans against as claimed in claim 1, is characterized in that: one end of described moving part is bent to form described articulated section.
3. the interlinked mechanism that leans against as claimed in claim 1, is characterized in that: described fastener is pin.
4. the interlinked mechanism that leans against as claimed in claim 1, is characterized in that: described guidance part is elongated hole, and described fastener is arranged in described elongated hole.
5. a children's seat, comprises seat board, leans against, the forward foot in a step, the rear foot, front stall pipe and back seat pipe; The front end of described seat board is articulated in the middle part of the described forward foot in a step, the rear end of described seat board with described in lean against pivot joint; Described front stall pipe and described seat board are fixed; One end of described back seat pipe and the pivot joint of described front stall pipe, the middle part pivot joint of the other end and the described rear foot; The upper end pivot joint of the upper end of the described forward foot in a step and the rear foot; The gear adjusting mechanism of the angle leaning against described in capable of regulating is set on the described rear foot; It is characterized in that: described children's seat also comprises the interlinked mechanism that leans against described in claim 1 to 4 any one, and described articulated section is articulated in the described rear foot.
6. children's seat as claimed in claim 5, it is characterized in that: described children's seat also comprises and leans against detent mechanism, the described detent mechanism that leans against leans against and is selectively sticked in described gear adjusting mechanism described in being installed on slidably, while moving in one end pivotable of described back seat pipe and the pivot joint of described front stall pipe, described in lean against detent mechanism with described the engaging of mobile and disengaging and described gear adjusting mechanism that lean against.
7. children's seat as claimed in claim 5, is characterized in that: described children's seat also comprises the snap fastener being arranged between described front stall pipe and back seat pipe, and described snap fastener locks or release the lock described front stall pipe and back seat pipe.
8. children's seat as claimed in claim 5, is characterized in that: described children's seat also comprises sliding sleeve, and described sliding sleeve leans against described in drive-connecting shaft is articulated in taking described fastener; Described moving part is pegged graft in described sliding sleeve slidably.
9. children's seat as claimed in claim 5, is characterized in that: described children's seat also comprises the handrail that is fixed on described forward foot in a step upper end.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310166671.0A CN104138165B (en) | 2013-05-08 | 2013-05-08 | Lean against interlinked mechanism and children's seat |
| DE202014003920.8U DE202014003920U1 (en) | 2013-05-08 | 2014-05-08 | Backrest connecting mechanism and child seat equipped therewith |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310166671.0A CN104138165B (en) | 2013-05-08 | 2013-05-08 | Lean against interlinked mechanism and children's seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104138165A true CN104138165A (en) | 2014-11-12 |
| CN104138165B CN104138165B (en) | 2017-08-08 |
Family
ID=51064829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310166671.0A Active CN104138165B (en) | 2013-05-08 | 2013-05-08 | Lean against interlinked mechanism and children's seat |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104138165B (en) |
| DE (1) | DE202014003920U1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110025165A (en) * | 2019-01-07 | 2019-07-19 | 明门瑞士股份有限公司 | Foldable high chair |
| CN112220282A (en) * | 2020-08-31 | 2021-01-15 | 浙江群英车业有限公司 | Folding dining chair for infants and framework thereof |
| CN114304981A (en) * | 2018-04-20 | 2022-04-12 | 明门瑞士股份有限公司 | Baby carrier, baby seat and linkage folding mechanism thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0719693A2 (en) * | 1994-11-25 | 1996-07-03 | Combi Corporation | Collapsible seating apparatus |
| CN2612584Y (en) * | 2003-04-11 | 2004-04-21 | 明门实业股份有限公司 | Apparatus with back-rest and head-rest interlock mechanism for infant sitting and leaning and lying |
| CN2757682Y (en) * | 2004-12-30 | 2006-02-15 | 中山市隆成日用制品有限公司 | Folding skeleton structure of high feet dining chair for infantile |
| CN201320015Y (en) * | 2008-12-08 | 2009-10-07 | 陈而瑞 | Infant high chair with synchronous folding structure |
| CN102512023A (en) * | 2011-12-05 | 2012-06-27 | 好孩子儿童用品有限公司 | Child dinning chair |
-
2013
- 2013-05-08 CN CN201310166671.0A patent/CN104138165B/en active Active
-
2014
- 2014-05-08 DE DE202014003920.8U patent/DE202014003920U1/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0719693A2 (en) * | 1994-11-25 | 1996-07-03 | Combi Corporation | Collapsible seating apparatus |
| CN2612584Y (en) * | 2003-04-11 | 2004-04-21 | 明门实业股份有限公司 | Apparatus with back-rest and head-rest interlock mechanism for infant sitting and leaning and lying |
| CN2757682Y (en) * | 2004-12-30 | 2006-02-15 | 中山市隆成日用制品有限公司 | Folding skeleton structure of high feet dining chair for infantile |
| CN201320015Y (en) * | 2008-12-08 | 2009-10-07 | 陈而瑞 | Infant high chair with synchronous folding structure |
| CN102512023A (en) * | 2011-12-05 | 2012-06-27 | 好孩子儿童用品有限公司 | Child dinning chair |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114304981A (en) * | 2018-04-20 | 2022-04-12 | 明门瑞士股份有限公司 | Baby carrier, baby seat and linkage folding mechanism thereof |
| CN114304981B (en) * | 2018-04-20 | 2024-04-30 | 明门瑞士股份有限公司 | Baby carrier, baby seat and linkage folding mechanism thereof |
| CN110025165A (en) * | 2019-01-07 | 2019-07-19 | 明门瑞士股份有限公司 | Foldable high chair |
| CN112220282A (en) * | 2020-08-31 | 2021-01-15 | 浙江群英车业有限公司 | Folding dining chair for infants and framework thereof |
| CN112220282B (en) * | 2020-08-31 | 2022-11-18 | 浙江群英车业有限公司 | Folding dining chair for infants and framework thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202014003920U1 (en) | 2014-06-13 |
| CN104138165B (en) | 2017-08-08 |
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