CN203609094U - Seat for children growth - Google Patents
Seat for children growth Download PDFInfo
- Publication number
- CN203609094U CN203609094U CN201320522172.6U CN201320522172U CN203609094U CN 203609094 U CN203609094 U CN 203609094U CN 201320522172 U CN201320522172 U CN 201320522172U CN 203609094 U CN203609094 U CN 203609094U
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- CN
- China
- Prior art keywords
- seat
- back pad
- support link
- fixed
- seat cushion
- 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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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a seat for children growth. The seat comprises a seat pad, a back pad, seat legs and truckles, wherein the truckles are arranged on the seat legs; the seat pad is arranged on a seat pad fixing rack; the seat pad fixing rack is movably mounted on a seat pad supporting rod; the seat pad supporting rod is fastened on a supporting rack; the supporting rack is movably mounted on the seat legs; the back pad is mounted on a back pad supporting rod; the back pad supporting rod is fastened on the seat pad supporting rod; the seat pad supporting rod is provided with lock holes; the seat pad fixing rack is provided with a locking pin roll and an adjusting knob; and the seat pad fixing rack is fastened on the seat pad supporting rod via insertion of the locking pin roll by the adjusting knob into the lock holes via the adjusting knob. With interactive cooperation among the supporting rack, the seat pad fixing rack, the seat pad supporting rod and the back pad supporting rod, elevating adjustment of the seat pad and the back pad is convenient and different seat height can be achieved according to different children height; and by the use of the seat for children growth, sitting posture can be automatically corrected, nearsightedness and humpback can be prevented, so the children can grow healthily.
Description
Technical field
The utility model relates to children furniture product technical field, is specifically related to a kind of child growth seat.
Background technology
Children's seat is being related to growing up healthy and sound of children, and it is more healthy that seat reasonable in design can allow child growth obtain, and can cause adverse effect to children's growth and design irrational seat.On market there is following shortcoming in existing children's seat mostly: the first, seat cushion is all above plastic shell, to expend plastic material at one with screwed lock, needs more cost; The second, seat cushion adopts the lifting of air pressure rod mechanism, and seat cushion minimum altitude cannot meet the standard of children's bench height; Three, the back pad of current children's seat all can not be rotated, and is inconvenient to use; Four, the back pad of existing children's seat mostly adopts a straight-bar to support, and the height of seat cushion can regulate, but effective depth can not regulate, and can not meet all ages and classes section children's correct sitting posture; Five, existing children's seat does not all adopt chair pin locking device, and while causing children not sit down, chair can rotate and slide, and after sitting down, chair rotates but do not slide.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of reasonable in design, children's seat of being more conducive to children ' s healthy growth.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of child growth seat, comprise seat cushion, back pad, chair pin and castor, castor is arranged on chair pin, it is characterized in that: seat cushion is arranged on seat cushion fixed mount, seat cushion fixed mount is movably arranged in seat support link, and seat support link is fixed on bracing frame, and bracing frame is movably arranged on chair pin; Back pad is arranged on back pad support bar, and back pad support bar is fixed in seat support link; The height on seat cushion surface lies ground is 325-470mm, and seat cushion front end is 290-410mm apart from the distance on back pad surface; Seat support link is provided with some lockholes, and seat cushion fixed mount is provided with dead bolt and adjusting knob, and seat cushion fixed mount is inserted in lockhole and is fixed in seat support link by adjusting knob control dead bolt.
Further, described seat cushion fixed mount is arranged on a cushion lock fixed tube, and the lifting slide plate with opening is installed in cushion lock fixed tube, and lifting slide plate is fixed in seat support link; Dead bolt is fixed in adjusting knob, and lock screw is installed on adjusting knob, is provided with the lock nut of mating with lock screw in seat cushion fixed mount, and lock nut and lock screw are docked with lifting slide plate; Outside lock screw, surface cover has back-moving spring, and back-moving spring rear end withstands in adjusting knob.
Further, described back pad is movably arranged on back pad support bar by back pad support bar cover, and back pad support bar puts the knob being provided with for controlling back pad lifting.
Further, support frame as described above comprises upper cover, seat support link fixture, connects iron plate, tube connector, turning cylinder and tumbler, tumbler is connected with chair pin, turning cylinder is connected with tumbler, connect iron plate and be fixed on turning cylinder, tube connector is fixed on and connects on iron plate, and seat support link fixture is arranged on tube connector, seat support link is arranged on seat support link fixture, connects iron plate, tube connector and seat support link fixture and is covered by upper cover.
Further, be provided with chair pin locking piece on chair pin, chair pin locking piece is connected with bracing frame.Adopt after the fixing chair pin of chair pin locking piece, seat cushion can not rotate, and after children sit down, chair can not slide.Be conducive to use, also can shield.
Further, described back pad support bar becomes 24 degree angles with plumb line, and described seat support link becomes 15 degree angles with plumb line.
The utility model is by the effect of cooperatively interacting of bracing frame, seat cushion fixed mount, seat support link, back pad support bar etc., make the lift adjustment of seat cushion and back pad convenient, solved the high problem of child seat of different heights, and seat can rotate by 360 degree in the time not using chair pin locking piece; And can automatic straightening sitting posture, pre-myopia prevention, hunchback, allow children ' s healthy growth; The effective depth of seat cushion is followed bench height and is regulated together in addition, and user is easy to operate; It is low that while the utility model also has cost, the advantages such as easy assembling.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure figure;
Fig. 2 is the utility model rear flank structure chart;
Fig. 3 is the partial enlarged drawing of Fig. 2;
Fig. 4 is the sectional structure chart of seat cushion bolster mechanism;
Fig. 5 is armchair seat rotating mechanism decomposition chart;
Fig. 6 is the utility model minimum state construction profile;
Fig. 7 is the high state construction profile of the utility model.
In figure, 1 is seat cushion, and 2 is back pad, 3 is back pad support bar, and 4 is chair pin, and 5 is castor, 6 is tumbler, and 7 is chair pin locking piece, and 8 is seat support link, 9 is bracing frame, and 10 is seat cushion fixed mount, and 11 is adjusting knob, 12 is lockhole, and 13 is back pad support bar cover, and 14 is cushion lock fixed tube, 15 is lifting slide plate, and 16 is arc stator, and 17 is dead bolt, 18 is back-moving spring, 19 is lock screw, and 20 is lock nut, and 21 is upper cover, 22 is seat support link fixture, 23 for connecting iron plate, and 24 is tube connector, and 25 is turning cylinder.
The specific embodiment
In the present embodiment, with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 6 and Fig. 7, described child growth seat, comprise seat cushion 1, back pad 2, chair pin 4 and castor 5, castor 5 is arranged on chair pin 4, and seat cushion 1 is arranged on seat cushion fixed mount 10, and seat cushion fixed mount 10 is movably arranged in seat support link 8, seat support link 8 is fixed on bracing frame 9, and bracing frame 9 is movably arranged on chair pin 4; Back pad 2 is arranged on back pad support bar 3, and back pad support bar 3 is fixed in seat support link 8; The height on seat cushion 1 surface lies ground is 325-470mm, seat cushion front end is 290-410mm apart from the distance on back pad surface, when seat cushion 1 and back pad 2 drop to when minimum, its surface lies ground is in minimum constructive height H1, its value is 325mm, front end is apart from back pad surface in minimum-depth L1, and its value is 290mm, and this state is applicable to young children and uses; And be raised to when the highest when seat cushion 1 and back pad 2, its surface lies ground is in maximum height H2, and its value is 470mm, and front end is apart from back pad surface in depth capacity L2, and its value is 410mm, this state is applicable to older children and uses; Seat support link 8 is provided with some lockholes 12, and seat cushion fixed mount 10 is provided with dead bolt 17 and adjusting knob 11, and seat cushion fixed mount 10 is controlled dead bolt 17 by adjusting knob 11 and inserted in lockhole 12 and be fixed in seat support link 8.
Described seat cushion fixed mount 10 is arranged on a cushion lock fixed tube 14, and the lifting slide plate 15 with opening is installed in cushion lock fixed tube 14, and lifting slide plate 15 is fixed in seat support link 8; Dead bolt 17 is fixed in adjusting knob 11, and lock screw 19 is installed on adjusting knob 11, is provided with the lock nut 20 of mating with lock screw 19 in seat cushion fixed mount 10, and lock nut 20 and lock screw 19 are docked with lifting slide plate 15; Have back-moving spring 18 in the outer surface cover of lock screw 19, back-moving spring 18 rear ends withstand in adjusting knob 11.By unscrewing adjusting knob 11, lock screw 19 can be exited from lockhole 12, then change to other lockhole 12, screw adjusting knob 11 lock screw 19 is inserted in lockhole 12, complete and raise or reduce operation.
Described back pad 2 is movably arranged on back pad support bar 3 by back pad support bar cover 13, back pad support bar cover 13 knobs that are provided with for controlling back pad 2 liftings.
With reference to Fig. 5, support frame as described above comprises upper cover 21, seat support link fixture 22, connects iron plate 23, tube connector 24, turning cylinder 25 and tumbler 26, tumbler 26 is connected with chair pin 4, turning cylinder 25 is connected with tumbler 26, connecting iron plate 26 is fixed on turning cylinder 25, tube connector 24 is fixed on and connects on iron plate 23, seat support link fixture 22 is arranged on tube connector 24, seat support link 8 is arranged on seat support link 8 fixtures, connects iron plate 23, tube connector 24 and seat support link fixture 22 and is covered by upper cover 21.
On chair pin 4, be provided with chair pin locking piece 7, chair pin locking piece 7 is connected with bracing frame 9.Adopt after the fixing chair pin 4 of chair pin locking piece 7, seat cushion 1 can not rotate, and after children sit down, chair can not slide.Be conducive to use, also can shield.
Described back pad support bar 3 becomes 24 degree angles with plumb line, described seat support link 8 becomes 15 degree angles with plumb line.
Below the utility model is described in detail, the above is only the preferred embodiment of the utility model, when not limiting the utility model practical range, be allly to do impartial change and modify according to the application's scope, all should still belong in the utility model covering scope.
Claims (6)
1. a child growth seat, comprise seat cushion, back pad, chair pin and castor, castor is arranged on chair pin, it is characterized in that: seat cushion is arranged on seat cushion fixed mount, seat cushion fixed mount is movably arranged in seat support link, seat support link is fixed on bracing frame, and bracing frame is movably arranged on chair pin; Back pad is arranged on back pad support bar, and back pad support bar is fixed in seat support link; The height on seat cushion surface lies ground is 325-470mm, and seat cushion front end is 290-410mm apart from the distance on back pad surface; Seat support link is provided with some lockholes, and seat cushion fixed mount is provided with dead bolt and adjusting knob, and seat cushion fixed mount is inserted in lockhole and is fixed in seat support link by adjusting knob control dead bolt.
2. child growth seat according to claim 1, is characterized in that: described seat cushion fixed mount is arranged on a cushion lock fixed tube, and the lifting slide plate with opening is installed in cushion lock fixed tube, and lifting slide plate is fixed in seat support link; Dead bolt is fixed in adjusting knob, and lock screw is installed on adjusting knob, is provided with the lock nut of mating with lock screw in seat cushion fixed mount, and lock nut and lock screw are docked with lifting slide plate; Outside lock screw, surface cover has back-moving spring, and back-moving spring rear end withstands in adjusting knob.
3. child growth seat according to claim 1, is characterized in that: described back pad is movably arranged on back pad support bar by back pad support bar cover, and back pad support bar puts the knob being provided with for controlling back pad lifting.
4. child growth seat according to claim 1, it is characterized in that: support frame as described above comprises upper cover, seat support link fixture, connects iron plate, tube connector, turning cylinder and tumbler, tumbler is connected with chair pin, turning cylinder is connected with tumbler, connecting iron plate is fixed on turning cylinder, tube connector is fixed on and connects on iron plate, seat support link fixture is arranged on tube connector, seat support link is arranged on seat support link fixture, connects iron plate, tube connector and seat support link fixture and is covered by upper cover.
5. child growth seat according to claim 1, is characterized in that: on chair pin, be provided with chair pin locking piece, chair pin locking piece is connected with bracing frame.
6. child growth seat according to claim 1, is characterized in that: described back pad support bar becomes 24 degree angles with plumb line, and described seat support link becomes 15 degree angles with plumb line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320522172.6U CN203609094U (en) | 2013-08-26 | 2013-08-26 | Seat for children growth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320522172.6U CN203609094U (en) | 2013-08-26 | 2013-08-26 | Seat for children growth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203609094U true CN203609094U (en) | 2014-05-28 |
Family
ID=50761784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320522172.6U Expired - Fee Related CN203609094U (en) | 2013-08-26 | 2013-08-26 | Seat for children growth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203609094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104622057A (en) * | 2015-02-13 | 2015-05-20 | 杭州护童科技有限公司 | Depth-adjustable seat |
-
2013
- 2013-08-26 CN CN201320522172.6U patent/CN203609094U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104622057A (en) * | 2015-02-13 | 2015-05-20 | 杭州护童科技有限公司 | Depth-adjustable seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20200826 |