CN207969864U - A kind of child healthy learning chair - Google Patents
A kind of child healthy learning chair Download PDFInfo
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- CN207969864U CN207969864U CN201721923524.3U CN201721923524U CN207969864U CN 207969864 U CN207969864 U CN 207969864U CN 201721923524 U CN201721923524 U CN 201721923524U CN 207969864 U CN207969864 U CN 207969864U
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- plastic part
- seat cushion
- outer tube
- iron plate
- sliding slot
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Abstract
A kind of child healthy learning chair, the utility model is related to children's chairs technical fields；Preceding plastic part distinguishes sleeve at the both ends of socle with rear plastic part,It is threaded with adjustable foot below preceding plastic part and rear plastic part,And the top of rear plastic part and the outer tube lower end of chair leg are socketed,Sliding slot is equipped on front side of outer tube,It is slided outside sliding slot and is provided with slide bar,Pass through screw connection with the corner brace at pull rod both ends on the outside of slide bar,The screw inner end is plugged in sliding slot,Pedal is matched with fixed plate and is set on pull rod,And pedal is fixed with fixed plate using screw connection,Inner tube is fixedly connected after passing through decoration with locating part,Locating part is plugged in outer tube,No. two connectors are welded and connected on the No.1 connector of the upper end of inner tube,Backrest back is connected with rubber connector and switching iron plate in turn by bolt,Switching iron plate, which plugs, to be fixed on fixing piece,Fixing piece is bolted with supporting rod,Ensure the correct sitting posture of health,Take good care of the vertebra healthy development of child.
Description
Technical field
The utility model is related to children's chairs technical fields, and in particular to a kind of child healthy learning chair.
Background technology
Teenager on the inappropriate desk of the height such as traditional Adults learning's table, dining table when learning, because of chair height
Improper, child either reaches or excessively high curved the waist of chair, incorrect sitting posture be easy to cause the development of teenager's vertebra
Generation bad, leg blood circulation is unsmooth easy to be numb and induction is near-sighted, therefore, being badly in need of a kind of chair of design can basis
Teenager's height and table height up and down adjustment, front and back adjust of backrest sit deep effectively support child back, and cooperation can go up downward
The effective leg-supporting of foot pedal of section allows teenager when study, ensures the correct sitting posture of health, takees good care of the vertebra of child
Healthy development, and protect eyesight.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of simple in structure, design conjunction is provided
Reason, child healthy learning chair easy to use can be sat according to teenager's height and table height up and down adjustment, front and back adjust of backrest
Deep effectively support child back, cooperation can allow teenager when study with the effective leg-supporting of the foot pedal of up and down adjustment,
Ensure the correct sitting posture of health, takees good care of the vertebra healthy development of child, and protect eyesight.
To achieve the above object, the technical solution adopted in the utility model is：It include footing, chair leg, pedal, seat cushion and
Backrest, the footing are made of socle, preceding plastic part, rear plastic part and adjustable foot, and preceding plastic part covers respectively with rear plastic part
The both ends of socle are located at, adjustable foot, and the top of rear plastic part and chair are threaded with below preceding plastic part and rear plastic part
The outer tube lower end socket of leg, outer tube front side are equipped with sliding slot, are slided outside sliding slot and be provided with slide bar, slide bar outside and pull rod two
The corner brace at end is plugged in by screw connection, the screw inner end in sliding slot, and pedal is matched with fixed plate and is set on pull rod, and
Pedal is fixed with fixed plate using screw connection, and the chair leg also includes inner tube, decoration, locating part, and inner tube passes through decoration
It is fixedly connected with locating part after part, locating part is plugged in outer tube, and decoration is bolted on outer tube upper end, and described is outer
Pipe side offers the several and matched No.1 circular hole of inner tube lower end thread, and No.1 circular hole and thread successively from top to bottom
It is inside screwed with screw, the seat cushion is made of blowing seat cushion with cushion, and cushion is located at blowing seat cushion top, is blow molded the four of seat cushion
A side is respectively equipped with No. two circular holes, and cushion lower surface is equipped with matches the cylinder plugged, the upper end of inner tube with No. two circular holes
No.1 connector on be welded and connected with No. two connectors, offer several mounting holes, mounting hole on described No. two connectors
Setting corresponding with the trepanning on the iron plate of backrest upper support bar both ends, described No. two connectors, iron plates pass through screw, mounting hole
Be fixedly connected, the iron plate be screwed in blowing seat cushion lower part, the backrest back by bolt according to
Secondary to be connected with rubber connector and switching iron plate, switching iron plate, which plugs, to be fixed on fixing piece, and fixing piece connects with supporting rod bolt
It connects.
Further, the seat cushion is equipped with several ventilation holes.
Further, the chair leg is arranged with footing in 80 °.
With the above structure, the utility model has the beneficial effect that：Child healthy learning chair described in the utility model, can
With according to teenager's height and table height up and down adjustment, front and back adjust of backrest sits deep effectively support child back, cooperation can be with
The effective leg-supporting of foot pedal of up and down adjustment allows teenager when study, ensures the correct sitting posture of health, takees good care of child
Vertebra healthy development, and protect eyesight, the utility model has the advantages that simple in structure, setting is reasonable, low manufacture cost.
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, other drawings may also be obtained based on these drawings.
Fig. 1 is the overall structure figure of the utility model.
Fig. 2 is the structural schematic diagram of footing and chair leg in the utility model.
Fig. 3 is the structural schematic diagram of pedal in the utility model.
Fig. 4 is the structure chart of cushion in seat cushion in the utility model.
Fig. 5 is the structure chart for being blow molded seat cushion in the utility model in seat cushion.
Fig. 6 is the vertical view of the utility model.
Fig. 7 is the enlarged drawing in the portions A in Fig. 6.
Fig. 8 is the structural schematic diagram of backrest in the utility model.
Reference sign：
Footing 1, chair leg 2, pedal 3, seat cushion 4, backrest 5, socle 6, preceding plastic part 7, rear plastic part 8, adjustable foot 9, outer tube
10, sliding slot 10-1, No.1 circular hole 10-2, inner tube 11, thread 11-1, decoration 12, locating part 13, No.1 connector 14, No. two
Connector 15, mounting hole 15-1, pull rod 16, slide bar 17, fixed plate 18, corner brace 19, blow molded base 20, No. two circular hole 20-1 are soft
Pad 21, cylinder 21-1, supporting rod 22, iron plate 23, rubber connector 24, iron plate 25 of transferring, fixing piece 26, ventilation hole 27.
Specific implementation mode
The utility model will be further described below with reference to the accompanying drawings.
Referring to as Figure 1-Figure 8, the scheme that present embodiment uses is：It include footing 1, chair leg 2, pedal 3,
Seat cushion 4 and backrest 5, the footing 1 are made of socle 6, preceding plastic part 7, rear plastic part 8 and adjustable foot 9, preceding plastic part 7 with
Plastic part 8 is respectively sleeved at the both ends of socle 6 afterwards, and preceding plastic part 7 is threaded with adjustable foot 9 with 8 lower section of rear plastic part, after
The top of plastic part 8 is socketed with 10 lower end of outer tube of chair leg 2, and chair leg 2 is arranged with footing 1 in 80 °, 10 front side of outer tube
It is slided equipped with sliding slot 10-1, outside sliding slot 10-1 and is provided with slide bar 17,17 outside of slide bar and the corner brace 19 at 16 both ends of pull rod pass through spiral shell
Silk connection, the screw inner end are plugged in sliding slot 10-1, and pedal 3 is matched with fixed plate 18 and is set on pull rod 16, and pedal 3
It is fixed using screw connection with fixed plate 18, the chair leg 2 also includes inner tube 11, decoration 12, locating part 13, and inner tube 11 is worn
It is fixedly connected with locating part 13 after crossing decoration 12, locating part 13 is plugged in outer tube 10, and decoration 12 is bolted on
10 upper end of outer tube, 10 side of outer tube offer several thread 11-1 on 11 lower end of inner tube and match successively from top to bottom
The No.1 circular hole 10-2 of conjunction, and screw is screwed in No.1 circular hole 10-2 and thread 11-1, the seat cushion 4 is by blowing seat cushion 20
It is constituted with cushion 21, cushion 21 is located at blowing seat cushion top, and four sides of blowing seat cushion 20 are respectively equipped with No. two circular hole 20-1, soft
It pads 21 lower surfaces and is equipped with several ventilation holes equipped with the cylinder 21-1 plugged, the seat cushion 4 is matched with No. two circular hole 20-1
27, No. two connectors 15, described No. two connectors 15 are welded and connected on the No.1 connector 14 of 11 upper end of inner tube
On offer several mounting hole 15-1, mounting hole 15-1 is corresponding with the trepanning on 5 upper support bar of backrest, 22 both ends iron plate 23 to be set
It sets, described No. two connectors 15, iron plate 23 are fixedly connected by screw, mounting hole 15-1, and the iron plate 23 passes through
Screw is fixed on the lower part of blowing seat cushion 20, and the upper end of iron plate 23 is weldingly fixed on 22 both ends of supporting rod, 5 back of backrest
It being connected with rubber connector 24 and switching iron plate 25 in turn by bolt, switching iron plate 25, which plugs, to be fixed on fixing piece 26, Gu
Determine part 26 to be bolted with supporting rod 22.
The principle of present embodiment：When teenager takes study, according to teen-age height adjustable pedal 3
Height, be fixed on sliding slot 10-1 across slide bar 17 with the screw in corner brace 19, backrest 5 is double lung page shapes, is basis
The design of teenager's back curve, the rubber connector 24 after backrest 5 can realize that any angle torsion changes, the support of backrest 5
Bar 22 is adjustable front and back, allows backrest 5 to be more bonded back, seat cushion 4 is the radian designed according to teenager's buttocks shape and ventilation
Hole 27, it is comfortable without feeling tired.
After said mechanism, present embodiment has the beneficial effect that：Children's health described in present embodiment
Learning chair can sit deep effectively support child back according to teenager's height and table height up and down adjustment, front and back adjust of backrest,
Cooperation can allow teenager when study with the effective leg-supporting of the foot pedal of up and down adjustment, ensure the correct sitting posture of health,
The vertebra healthy development for takeing good care of child, and protects eyesight, and the utility model has simple in structure, and setting is reasonable, low manufacture cost
The advantages that.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the right of the utility model.
Claims (3)
1. a kind of child healthy learning chair, it is characterised in that：It includes footing, chair leg, pedal, seat cushion and backrest, the bottom
Foot is made of socle, preceding plastic part, rear plastic part and adjustable foot, and preceding plastic part is respectively sleeved at the two of socle with rear plastic part
Adjustable foot, and the rear top of plastic part and the outer tube lower end of chair leg are threaded with below end, preceding plastic part and rear plastic part
Socket, outer tube front side are equipped with sliding slot, are slided outside sliding slot and be provided with slide bar, passed through with the corner brace at pull rod both ends on the outside of slide bar
Screw connection, the screw inner end are plugged in sliding slot, and pedal is matched with fixed plate and is set on pull rod, and pedal and fixed plate
Fixed using screw connection, the chair leg also include inner tube, decoration, locating part, inner tube pass through decoration after with locating part
Be fixedly connected, locating part is plugged in outer tube, and decoration is bolted on outer tube upper end, the outer tube side on to
Under offer successively several with the matched No.1 circular hole of inner tube lower end thread, and be screwed with spiral shell in No.1 circular hole and thread
Silk, the seat cushion are made of blowing seat cushion with cushion, and cushion is located at blowing seat cushion top, and four sides for being blow molded seat cushion are set respectively
There are No. two circular holes, cushion lower surface, which is equipped with, matches the cylinder plugged with No. two circular holes, the No.1 connection of the upper end of inner tube
Be welded and connected with No. two connectors on part, offer several mounting holes on described No. two connectors, mounting hole with lean on back branch
The corresponding setting of trepanning on the iron plate of strut both ends, described No. two connectors, iron plate are connected solid by screw, mounting hole
Fixed, the iron plate is screwed in the lower part of blowing seat cushion, and the backrest back is connected with rubber in turn by bolt
Glue connection part and switching iron plate are bolted, and switching iron plate, which plugs, to be fixed on fixing piece, and fixing piece is bolted with supporting rod.
2. a kind of child healthy learning chair according to claim 1, it is characterised in that：The seat cushion is logical equipped with several
Air holes.
3. a kind of child healthy learning chair according to claim 1, it is characterised in that：The chair leg is in 80 ° with footing
Setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721923524.3U CN207969864U (en) | 2017-12-17 | 2017-12-17 | A kind of child healthy learning chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721923524.3U CN207969864U (en) | 2017-12-17 | 2017-12-17 | A kind of child healthy learning chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207969864U true CN207969864U (en) | 2018-10-16 |
Family
ID=63768664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721923524.3U Active CN207969864U (en) | 2017-12-17 | 2017-12-17 | A kind of child healthy learning chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207969864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113197454A (en) * | 2020-05-29 | 2021-08-03 | 浙江凯米熊科技有限公司 | Chair with detachable seat |
-
2017
- 2017-12-17 CN CN201721923524.3U patent/CN207969864U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113197454A (en) * | 2020-05-29 | 2021-08-03 | 浙江凯米熊科技有限公司 | Chair with detachable seat |
| CN113197454B (en) * | 2020-05-29 | 2024-03-26 | 浙江凯米熊科技有限公司 | Chair seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210624 Address after: 528414 1st floor, No.12, East 2nd Road, Tanbei, Dongsheng Town, Zhongshan City, Guangdong Province Patentee after: Zhongshan Namei Furniture Co.,Ltd. Address before: 528414 second floor card, No.41, Tongxing East Road, Dongsheng Town, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN NAZHI DAILY-USE PRODUCT Co.,Ltd. |