CN109757927A - A kind of children's seat - Google Patents
A kind of children's seat Download PDFInfo
- Publication number
- CN109757927A CN109757927A CN201910214987.XA CN201910214987A CN109757927A CN 109757927 A CN109757927 A CN 109757927A CN 201910214987 A CN201910214987 A CN 201910214987A CN 109757927 A CN109757927 A CN 109757927A
- Authority
- CN
- China
- Prior art keywords
- mounting rack
- chair back
- handrail
- seat
- children
- 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.)
- Pending
Links
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The present invention relates to a kind of children's seats, including seat, the chair back and handrail, further include handrail mounting rack and chair back mounting rack, and handrail mounting rack is set to the left and right sides of seat, and handrail armrest mounting rack rotates upwardly and downwardly；Chair back mounting rack is located at the top of seat, and the chair back is mounted on chair back mounting rack, and chair back mounting rack is moved forward and backward with respect to seat.The front and back adjustment of the chair back of the invention is completed by chair back mounting rack, and the position of seat is constant always, so that the position of centre of gravity of user remains unchanged, guarantees the stability of chair；Handrail can be rotated individually, facilitated and filled in chair below desk, and space is saved；The chair back is mounted on handrail mounting rack by chair back mounting rack, rather than is directly installed on seat, is not prone to tip over when leaning on；Chair back mounting rack, can be by the body wrap of user wherein by surrounding the chair back before chair back rear direction, and provides larger range of support for user, improves the comfort of seat.
Description
Technical field
The present invention relates to chair technology field, in particular to a kind of children's seat.
Background technique
The problem of teenager's hunchback in recent years, scoliosis, is on the rise, this has close with the long-term incorrect sitting-pose of child
Relationship.If long-term abnormal sitting posture is true, it is easier to cause textured bone problem over time, the diseases such as scoliosis, hunchback occurs
Shape, therefore choose a suitable children for learning tables and chairs and be necessary.For chair, the chair back is most important component,
Sustainable human body back provides the effect comfortably buffered in turn.The existing chair back meets human body back curve and faces upward although having
The Functional Design of angle adjustment, but the home position of the chair back is all constant, once so user changes sitting posture or figure not
Meanwhile the chair back at all can not the back of docile user supported, and the lesser user of figure is in order to close to desk, back
Also it cannot keep correct sitting posture and lying or leaning to the chair back.
And traditional chair both sides are all there are two greatly handrail, if inadequate of the table height of family and chair
Match, just will appear chair plug not into desk bottom, can only chair is individually placed, this is undoubtedly a kind of waste for domestic space.
Such as: application No. is 201521031069.7 Chinese utility model patents to disclose a kind of child chair, packet
Backrest and cushion are included, backrest and cushion are mounted on backbone, and the backbone includes upper backbone and lower backbone, and lower backbone turns forward
Tiltedly, upper backbone tilts backwards, and backrest is mounted on backbone, and adjustable along upper backbone position, and cushion is mounted on lower backbone, and
It is adjustable along lower backbone position, its shortcoming is that, the backrest and cushion of the children's seat are mounted on backbone simultaneously, and backbone is equivalent to
Lever between backrest and cushion is leaned against by being easy to cause children's seat to be easy to overturn backward when back.
Summary of the invention
The present invention provides a kind of children's seat in order to solve the above problem.
Above-mentioned purpose of the invention has the technical scheme that a kind of children's seat, including seat, chair
The left and right sides of seat is arranged in back and handrail, the handrail, and the rear side of seat is arranged in the chair back, further includes handrail installation
Frame and chair back mounting rack, the handrail mounting rack are set to the left and right sides of seat, and the handrail is mounted on the handrail of respective side
On mounting rack, and armrest mounting rack rotates upwardly and downwardly；The chair back mounting rack is located at the top of the seat, the chair back peace
On chair back mounting rack, the both ends of the chair back mounting rack are connected with the handrail mounting rack of corresponding end respectively by slide construction
It connects, is moved forward and backward the chair back mounting rack with respect to seat.
Preferably, the lower end of the handrail mounting rack extends downward into the lower section of seat and is fixed on the seat, it is described
Handrail is mounted on the upper end of handrail mounting rack, and the end of the chair back mounting rack is connected to the medium position of handrail mounting rack.
Preferably, the upper end of the handrail mounting rack extends to form forward suspension, grip part for placing handrail,
The rear end of the handrail is hinged on grip part.
Preferably, the cross section of the handrail is U-shaped structure, and have it is one opening down, for being buckled in grip part
U-lag.
Preferably, the front end of the grip part is provided with the end plate for being connected in U-lag.
Preferably, the slide construction includes sliding slot, sliding block and adjusts locking piece, the sliding slot setting is installed in the chair back
On frame, the sliding block is fixedly mounted on handrail mounting rack, and the adjusting locking piece is screwed on sliding block and is clamped in sliding block
The left and right sides of chair back mounting rack.
Preferably, the sliding slot is the elongated slot being obliquely installed, the height of the front end of the sliding slot is lower than the height of its rear end
Degree, the length direction and horizontal direction of the sliding slot form the inclination angle that size is 15 ° -30 °.
Preferably, the chair back is fixed on chair back mounting rack by flexible connecting member, the chair back is located at chair back peace
The front shelved, one end of the flexible connecting member are fixed on the back side of the chair back, and the other end is fixed on chair back mounting rack.
Preferably, being symmetrically arranged there are two the chair back at least has.
Preferably, the chair back mounting rack is flake structure, the chair back mounting rack before the chair back rear direction by wrapping
Enclose the chair back.
The invention has the following advantages:
1, the front and back adjustment of the chair back is completed by chair back mounting rack, and the position of seat is constant always, thus the center of gravity position of user
It sets and remains unchanged, guarantee the stability of chair；
2, handrail can be rotated individually, facilitated and filled in chair below desk, and space is saved；
3, the chair back is mounted on handrail mounting rack by chair back mounting rack, rather than is directly installed on seat, is not easy when leaning on
It overturns；
4, chair back mounting rack, can be by the body wrap of user wherein by surrounding the chair back before chair back rear direction, and is user
Larger range of support is provided, the comfort of seat is improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the other direction view of the embodiment of the present invention；
Fig. 3 is the side view of the embodiment of the present invention；
In figure: 1- seat, 2- chair back mounting rack, 21- sliding slot, the 3- chair back, 4- handrail mounting rack, the grip part 41-, 42- end plate,
The grip zone 43-, 5- handrail, 6- sliding block, 7- adjust locking piece, 8- flexible connecting member.
Specific embodiment
Below in conjunction with attached drawing, the present invention is described in further detail.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as
All by the protection of Patent Law in scope of the presently claimed invention.
Embodiment: as shown in Figure 1, Figure 2 and Figure 3, a kind of children's seat, including the installation of seat 1, the chair back 3, handrail 5, handrail
Frame 4 and chair back mounting rack 2.The left and right sides of seat 1 is arranged in handrail 5 and handrail mounting rack 4, and handrail 5 is mounted on respective side
On handrail mounting rack 4.The lower end of handrail mounting rack 4 extends downward into the lower section of seat 1 and is fixed on seat 1, and handrail 5 rotates
It is mounted on the upper end of handrail mounting rack 4, and armrest mounting rack 4 rotates upwardly and downwardly.
As shown in figure 3, the upper end of handrail mounting rack 4 extends to form forward suspension, grip part for placing handrail 5
41, the rear end of handrail 5 is hinged on grip part 41, and the preceding part of handrail 5 is downwardly against being pressed in grip part 41.The lower end of grip part 41
Be provided with grip zone 43, hand not only facilitated to hold handrail 5, but can for grip part 41 by downward pressure when deformation space is provided.
As shown in Figure 1, the cross section of handrail 5 is U-shaped structure, and have it is one opening down, for being buckled in grip part 41
U-lag.The front end of grip part 41 is provided with the end plate 42 for being connected in U-lag.Handrail mounting rack 4 is flake structure,
Double swerve when handrail 5 can be prevented to be buckled on grip part 41 by the way that end plate 42 is arranged.
As depicted in figs. 1 and 2, the rear side of seat 1 is arranged in the chair back 3, and chair back mounting rack 2 is located at the top of seat 1, the chair back
3 are mounted on chair back mounting rack 2.Chair back mounting rack 2 is flake structure, and chair back mounting rack 2 is by surrounding the chair back before 3 rear direction of the chair back
3.The chair back 3 is fixed on chair back mounting rack 2 by flexible connecting member 8, and the chair back 3 is located at the front of chair back mounting rack 2, flexible connection
One end of part 8 is fixed on the back side of the chair back 3, and the other end is fixed on chair back mounting rack 2.Flexible connecting member 8 is rubber block, the chair back
3 can arbitrarily be swung by flexible connecting member 8 with respect to chair back mounting rack 2, adjust suitable Support Position.The quantity of the chair back 3 can be with
For two, three or four or more, it is sequentially distributed on chair back mounting rack 2 in transverse direction.The chair back 3 in the present embodiment
Quantity be two, be symmetrically arranged.
As shown in Figure 1, the both ends of chair back mounting rack 2 are connect with the handrail mounting rack 4 of corresponding end respectively by slide construction,
It is moved forward and backward chair back mounting rack 2 with respect to seat 1.The link position of the end of chair back mounting rack 2 and handrail mounting rack 4, which is located at, to be helped
The medium position of hand mounting rack 4.Since chair back mounting rack 2 and handrail mounting rack 4 are flake structure, and the two mutually interconnects
It connects, to form linkage stress.When 4 stress of handrail mounting rack expands outward, handrail mounting rack 4 pulls chair back mounting rack 2
Both ends, make chair back mounting rack 2 to expansion direction deform, at this time the chair back 3 position move forward, thus user rear rise
To supporting role.When user is leaned against backward on the chair back 3,4 bending degree of handrail mounting rack increases, and the two of handrail mounting rack 4
End have the tendency that it is close to each other, thus drive two handrail mounting racks 4 mutually draw close, smaller encirclement is formed, thus using
It plays a supporting role at left and right sides of person.
As shown in Figure 1, slide construction includes sliding slot 21, sliding block 6 and adjusts locking piece 7, the setting of sliding slot 21 is installed in the chair back
On frame 2, sliding block 6 is fixedly mounted on handrail mounting rack 4, is adjusted locking piece 7 and is screwed on sliding block 6 and is clamped in chair with sliding block 6
Carry on the back the left and right sides of mounting rack 2.Adjusting locking piece 7 includes that a gripping block and screw rod, screw rod are fixedly connected with gripping block, screw rod
It is screwed onto after sliding slot 21 on sliding block 6, is clamped in handrail mounting rack 4 between gripping block and chair back mounting rack 2.
Sliding slot 21 is the elongated slot being obliquely installed, and the height of the front end of sliding slot 21 is lower than the height of its rear end, the length of sliding slot 21
It spends direction and horizontal direction forms the inclination angle that size is 15 ° -30 °.In the present embodiment, inclination angle is preferably 15 °.Sliding block 6
For string configuration, length direction is identical as the length direction of sliding slot 21, prevents 2 stress of chair back mounting rack and makes sliding block 6 in cunning
It rotates in slot 21.
Claims (10)
1. a kind of children's seat, including seat (1), the chair back (3) and handrail (5), a left side of handrail (5) setting in seat (1)
Right two sides, rear side of the chair back (3) setting in seat (1), it is characterised in that: further include handrail mounting rack (4) and chair back peace
It shelves (2), the handrail mounting rack (4) is set to the left and right sides of seat (1), and the handrail (5) is mounted on helping for respective side
On hand mounting rack (4), and armrest mounting rack (4) rotates upwardly and downwardly；The chair back mounting rack (2) is located at the seat (1)
Top, the chair back (3) are mounted on chair back mounting rack (2), and the both ends of the chair back mounting rack (2) are distinguished by slide construction
It is connect with the handrail mounting rack (4) of corresponding end, is moved forward and backward the chair back mounting rack (2) with respect to seat (1).
2. a kind of children's seat according to claim 1, it is characterised in that: the lower end of the handrail mounting rack (4) is downward
It extends to the lower section of seat (1) and is fixed on seat (1), the handrail (5) is mounted on the upper end of handrail mounting rack (4), institute
The end for stating chair back mounting rack (2) is connected to the medium position of handrail mounting rack (4).
3. a kind of children's seat according to claim 2, it is characterised in that: the upper end of the handrail mounting rack (4) is forward
Suspension, grip part (41) for placing handrail (5) are extended to form, the rear end of the handrail (5) is hinged on grip part (41)
On.
4. a kind of children's seat according to claim 3, it is characterised in that: the cross section of the handrail (5) is U-shaped knot
Structure, and there is a U-lag opening down, for being buckled on grip part (41).
5. a kind of children's seat according to claim 4, it is characterised in that: the front end setting of the grip part (41) is useful
In the end plate (42) being connected in U-lag.
6. a kind of children's seat according to claim 1, it is characterised in that: the slide construction includes sliding slot (21), slides
Block (6) and adjusting locking piece (7), the sliding slot (21) are arranged on chair back mounting rack (2), and the sliding block (6) is fixedly mounted on
On handrail mounting rack (4), the adjusting locking piece (7) is screwed on sliding block (6) and is clamped in chair back mounting rack with sliding block (6)
(2) the left and right sides.
7. a kind of children's seat according to claim 6, it is characterised in that: the sliding slot (21) is the length being obliquely installed
Slot, the height of the front end of the sliding slot (21) are lower than the height of its rear end, the length direction and horizontal direction of the sliding slot (21)
Form the inclination angle that size is 15 ° -30 °.
8. a kind of children's seat according to claim 1, it is characterised in that: the chair back (3) passes through flexible connecting member (8)
It is fixed on chair back mounting rack (2), the chair back (3) is located at the front of chair back mounting rack (2), the flexible connecting member (8)
One end is fixed on the back side of the chair back (3), and the other end is fixed on chair back mounting rack (2).
9. a kind of children's seat according to claim 8, it is characterised in that: there are two the chair back (3) at least has, left and right
It is symmetrically arranged.
10. a kind of children's seat according to claim 1, it is characterised in that: the chair back mounting rack (2) is thin slice knot
Structure, the chair back mounting rack (2) is by surrounding the chair back (3) before the chair back (3) rear direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910214987.XA CN109757927A (en) | 2019-03-21 | 2019-03-21 | A kind of children's seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910214987.XA CN109757927A (en) | 2019-03-21 | 2019-03-21 | A kind of children's seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109757927A true CN109757927A (en) | 2019-05-17 |
Family
ID=66458547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910214987.XA Pending CN109757927A (en) | 2019-03-21 | 2019-03-21 | A kind of children's seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109757927A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110123061A (en) * | 2019-06-18 | 2019-08-16 | 诸暨小兽健康科技有限公司 | A kind of chair |
| CN110613255A (en) * | 2019-11-08 | 2019-12-27 | 浙江昊国家具有限公司 | Comfortable seat with liftable and combinable backrest |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3088612U (en) * | 2002-03-14 | 2002-09-20 | 及華實業股▲分▼有限公司 | Chair back height adjustment means, chair armrest height adjustment means, and chair provided with these height adjustments |
| CN2562647Y (en) * | 2002-07-09 | 2003-07-30 | 诺史达办公产品联合公司 | Chair back arm rest |
| JP2004041493A (en) * | 2002-07-12 | 2004-02-12 | Kanto Auto Works Ltd | Armrest of wheelchair |
| JP2008093107A (en) * | 2006-10-10 | 2008-04-24 | Itoki Corp | Chair |
| CN203841374U (en) * | 2014-04-24 | 2014-09-24 | 陈敏 | Chair |
| CN205696729U (en) * | 2016-04-20 | 2016-11-23 | 杭州护童科技有限公司 | The chair that scalable seat is deep |
| CN207202549U (en) * | 2017-02-17 | 2018-04-10 | 永艺家具股份有限公司 | A kind of back of chair regulating mechanism |
| KR20180054316A (en) * | 2016-11-15 | 2018-05-24 | 주식회사 다원체어스 | chair with a movable seat |
| CN207940526U (en) * | 2017-03-23 | 2018-10-09 | 童柏军 | A kind of adjustable armrest structure of chair |
| CN210158371U (en) * | 2019-03-21 | 2020-03-20 | 淳安青节电子商务有限公司 | Child seat |
-
2019
- 2019-03-21 CN CN201910214987.XA patent/CN109757927A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3088612U (en) * | 2002-03-14 | 2002-09-20 | 及華實業股▲分▼有限公司 | Chair back height adjustment means, chair armrest height adjustment means, and chair provided with these height adjustments |
| CN2562647Y (en) * | 2002-07-09 | 2003-07-30 | 诺史达办公产品联合公司 | Chair back arm rest |
| JP2004041493A (en) * | 2002-07-12 | 2004-02-12 | Kanto Auto Works Ltd | Armrest of wheelchair |
| JP2008093107A (en) * | 2006-10-10 | 2008-04-24 | Itoki Corp | Chair |
| CN203841374U (en) * | 2014-04-24 | 2014-09-24 | 陈敏 | Chair |
| CN205696729U (en) * | 2016-04-20 | 2016-11-23 | 杭州护童科技有限公司 | The chair that scalable seat is deep |
| KR20180054316A (en) * | 2016-11-15 | 2018-05-24 | 주식회사 다원체어스 | chair with a movable seat |
| CN207202549U (en) * | 2017-02-17 | 2018-04-10 | 永艺家具股份有限公司 | A kind of back of chair regulating mechanism |
| CN207940526U (en) * | 2017-03-23 | 2018-10-09 | 童柏军 | A kind of adjustable armrest structure of chair |
| CN210158371U (en) * | 2019-03-21 | 2020-03-20 | 淳安青节电子商务有限公司 | Child seat |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110123061A (en) * | 2019-06-18 | 2019-08-16 | 诸暨小兽健康科技有限公司 | A kind of chair |
| CN110613255A (en) * | 2019-11-08 | 2019-12-27 | 浙江昊国家具有限公司 | Comfortable seat with liftable and combinable backrest |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWD133361S1 (en) | Chair | |
| WO2011018046A1 (en) | Table and chair for bionics correcting posture | |
| US3741607A (en) | Chair | |
| TWD133360S1 (en) | Chair | |
| CA2734571A1 (en) | Chair with tiltable seat | |
| CN109757927A (en) | A kind of children's seat | |
| US3332718A (en) | Swinging chair | |
| CN204950163U (en) | Stand -type office chair | |
| CN106490869A (en) | A kind of practical office seats | |
| CN206777116U (en) | A kind of comfortable novel office chair | |
| CN203028641U (en) | Chair capable of supporting waist of human body | |
| CN210158371U (en) | Child seat | |
| CN209547544U (en) | One kind is squatted dual-purpose children ' learning chair | |
| CN206150975U (en) | Stand -type office chair | |
| CN207721517U (en) | Adapt to the seat of human body | |
| CN201418543Y (en) | Vertical chair sleeping supporting frame | |
| CN217592410U (en) | Extension device of functional seat | |
| CN221410822U (en) | Comfortable seat | |
| CN216984222U (en) | Multi-functional home decoration bamboo chair for product | |
| CN218355252U (en) | Back pad depth-adjustable seat structure based on parallelogram | |
| CN216753982U (en) | Comfortable office chair capable of providing rest | |
| CN214595128U (en) | Adjustable backrest | |
| CN221105676U (en) | Novel increase folding closestool chair | |
| CN217697496U (en) | Transfusion chair | |
| CN217117928U (en) | Multifunctional chair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |