CN201295031Y - Child chair and pivotal device thereof - Google Patents
Child chair and pivotal device thereof Download PDFInfo
- Publication number
- CN201295031Y CN201295031Y CNU2008201372694U CN200820137269U CN201295031Y CN 201295031 Y CN201295031 Y CN 201295031Y CN U2008201372694 U CNU2008201372694 U CN U2008201372694U CN 200820137269 U CN200820137269 U CN 200820137269U CN 201295031 Y CN201295031 Y CN 201295031Y
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- CN
- China
- Prior art keywords
- handrail
- pivotal part
- children
- service plate
- hinged component
- 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 - Lifetime
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Abstract
The utility model relates to a child chair which comprises a first handrail and a second handrail respectively positioned on the left and the right sides, a dinner plate across the first handrail and the second handrail in the use position, and a pivotal device which is arranged between the first handrail and the dinner plate; the pivotal device comprises a pivotal part, a first hinge part and a second hinge part; the first hinge part is pivoted with the first handrail and the pivotal part; and the second hinge part is pivoted with a first side of the dinner plate and the pivotal part, so that the dinner rotates relatively to the pivotal part, and the pivotal part rotates relatively to the first handrail, so as to improve the use safety of the child chair and avoid the injury of people caused by the accidental falling or the damage caused by abnormal use.
Description
Technical field
The utility model relates to a kind of children's seat and pivoting device thereof, particularly relates to pivotable children's seat of a kind of service plate and pivoting device thereof.
Background technology
The service plate of normal children's seat (as high pin dining chair) can be designed to an end usually and be articulated on the handrail of seat support, and the other end can whereby, be put children into or embrace seat support with convenient adult for the form of opening.
As shown in Figure 1, service plate 11 1 ends of children's seat 1 articulate by the handrail 131 of pivot 12 with seat support 13, and the other end can be sticked in handrail 132, with the other end of service plate 11 with after handrail 132 separates, service plate 11 can be pivoted around pivot 12 along the direction shown in the arrow, service plate 11 is pivoted to be positioned at handrail 131 tops and with handrail 131 enable possition linearly, because service plate 11 can be stuck on the handrail 131 when the enable possition, at this moment, service plate 11 is easy to fall towards handrail 132 directions because of the relation that mistake is bumped, and then injure adult or children.In addition, as shown in Figure 2, with service plate 21 1 ends of children's seat 2 with after handrail 221 separates, service plate 21 can be pivoted to handrail 222 outsides and be vertical enable possition with handrail 222 along the direction shown in the arrow, at this moment, service plate 21 is easily because of pressed or by the relation that children hang, caused the situation of fracture or damage by mistake.
The utility model content
A purpose of the present utility model is to provide a kind of children's seat, and its service plate can be switched to the handrail outside of seat support, the security of using with lifting, and can avoid service plate to be damaged.
Another purpose of the present utility model, the handrail outside that is to provide a kind of pivoting device of children's seat, its service plate can be switched to seat support promoting the security on using, and can avoid service plate to be damaged.
The purpose of this utility model and solve its technical problem and realize by the following technical solutions, according to the children's seat that the utility model proposes, comprise one first handrail that lays respectively at and arranged on left and right sides and one second handrail, reach a service plate that is across in the use location on first handrail and second handrail.
Children's seat also comprises the pivoting device of being located between first handrail and service plate, pivoting device comprises a pivotal part, one first hinged component and one second hinged component, first hinged component articulates first handrail and pivotal part, second hinged component articulates one first side and pivotal part of service plate, so as to service plate can be rotated relatively with pivotal part, pivotal part can rotate relatively with first handrail.
Aforesaid children's seat, pivotal part have one first end and one second end that is positioned at opposition side, and first hinged component is arranged in the nearly first end place of pivotal part along a fore-and-aft direction, and second hinged component is arranged in the nearly second end place of pivotal part along fore-and-aft direction.
Aforesaid children's seat, pivotal part have one for first hinged component wear first the perforation, and one for second hinged component wear second the perforation, first perforation and the second perforation segment distance of being separated by, cause in the process of service plate with respect to the pivotal part rotation, first side and first handrail of service plate can not contact with each other.
Aforesaid children's seat, first handrail comprise two first pivoted holes that lay respectively at forward and backward side and articulate for first hinged component, and service plate comprises two second pivoted holes that lay respectively at forward and backward side and articulate for second hinged component.
Aforesaid children's seat, first handrail comprise that a lateral surface and an opening use for the ccontaining groove of pivotal part up, and groove is formed with an open end that is positioned at lateral surface, and second hinged component can be turned to the outside, open end.
Aforesaid children's seat, pivotal part have first perforation that wears for first hinged component, first handrail also comprise two side wall surfaces that define the forward and backward side of groove, and two be formed at first pivoted hole that articulates for first hinged component on the two side walls respectively.
Aforesaid children's seat, pivotal part also have one and are positioned at second perforation that the first perforation top wears for second hinged component, and service plate comprises two second pivoted holes that lay respectively at forward and backward side and articulate for second hinged component.
Aforesaid children's seat, second side with respect to first side of service plate engages with second handrail separably.
Aforesaid children's seat, children's seat are high pin dining chair or perambulator.
Pivoting device according to the children's seat that the utility model proposes, children's seat comprises and lays respectively at a left side, one first handrail and one second handrail of right both sides, an and service plate that is across in the use location on first handrail and second handrail, pivoting device is located between first handrail and service plate, pivoting device comprises a pivotal part, one first hinged component and one second hinged component, first hinged component articulates first handrail and pivotal part, second hinged component articulates one first side and pivotal part of service plate, so as to service plate can be rotated relatively with pivotal part, pivotal part can rotate relatively with first handrail.
By technique scheme, the beneficial effect of the utility model children's seat is, be arranged in first perforation at the nearly first end place of pivotal part by first hinged component along fore-and-aft direction and articulate with first handrail, second hinged component is arranged in second perforation at the nearly second end place of pivotal part and articulates with service plate along fore-and-aft direction, therefore, service plate can rotate to the service plate enable possition parallel in fact with the lateral surface of first handrail by the use location by the drive of pivotal part, whereby, can promote children's seat security in the use, and can avoid the service plate accident to drop hurting sb.'s feelings or be damaged because of undesired use.
Description of drawings
Fig. 1 is the front view of normal children's seat, shows the state that service plate one end is opened.
Fig. 2 is the partial enlarged drawing of another kind of children's seat, shows the state that service plate one end is opened.
Fig. 3 is the stereogram of the preferred embodiment of the utility model children's seat.
Fig. 4 is the stereogram that the preferred embodiment of the utility model children's seat is watched by another visual angle.
Fig. 5 is the three-dimensional exploded view of the preferred embodiment of the utility model children's seat, and the assembled relation of first handrail, pivoting device and service plate is described.
Fig. 6 is the cross-sectional schematic of the preferred embodiment of the utility model children's seat, illustrates that shell fragment is pulled and broken away from the fixture block of second handrail outward.
Fig. 7 is the action schematic diagram of service plate of the preferred embodiment of the utility model children's seat, illustrates that service plate rotates with respect to pivotal part.
Fig. 8 is the action schematic diagram of service plate of the preferred embodiment of the utility model children's seat, illustrates that service plate rotates with respect to pivotal part.
Fig. 9 is the action schematic diagram of pivotal part of the preferred embodiment of the utility model children's seat, illustrates that pivotal part drives service plate and rotates to the enable possition with respect to first handrail.
Figure 10 is the action schematic diagram of pivotal part of the preferred embodiment of the utility model children's seat, illustrates that pivotal part drives service plate and rotates to the enable possition with respect to first handrail.
The specific embodiment
About aforementioned and other technology contents, characteristics and effect of the present utility model, in a DETAILED DESCRIPTION OF THE PREFERRED of following cooperation reference diagram, can clearly present.By the explanation of the specific embodiment, when can being to reach technological means that predetermined purpose takes and effect to get one more deeply and concrete understanding to the utility model, yet accompanying drawing only provide with reference to and explanation usefulness, be not to be used for the utility model is limited.Before the utility model is described in detail, be noted that in the following description content similar elements is to represent with identical Reference numeral.
As Fig. 3, Fig. 4 and shown in Figure 5, it is a preferred embodiment of the utility model children's seat, in the present embodiment, this children's seat 300 is to be that example explains with the high pin dining chair of children, and children's seat 300 comprises that a feet frame 3 and is articulated in the seat support 4 on the feet frame 3.Certainly, children's seat 300 also can be a perambulator, not with disclosed the exceeding of present embodiment.
Before first side, 430 places of service plate 43 are provided with two, after separately teat 431, be formed with one second pivoted hole 432 on each teat 431, second pivoted hole 432 can be corresponding with second perforation, 444 positions of exposing for outside the opening 414 of groove 413, be arranged in second pivoted hole 432 of service plate 43 front sides by one second hinged component 446 of pivoting device 44, second perforation 444 of pivotal part 441, and second pivoted hole 432 of service plate 43 rear sides, make service plate 43 be articulated on the pivotal part 441, and service plate 43 can second hinged component 446 in certain angle, pivot with respect to pivotal part 441 for the axle center.In the present embodiment, first hinged component 445 and second hinged component 446 are respectively a strip pivot, and pivotal part 441 preferably design is first perforation 443 and second, 444 segment distances of being separated by of boring a hole, cause in the process of service plate 43 with respect to pivotal part 441 rotations, first side 430 and first handrail 41 of service plate 43 can not contact with each other.
As shown in Figures 3 and 4, when children's seat 300 is taken use or is not supplied the state of children's ride-on for children's (figure does not show), service plate 43 is normally in a use location that is across on first, second handrail 41,42, and the hole clipping 434 of fixture block 421 clips on the shell fragment 433 of service plate 43 of second handrail, 42 lateral surfaces makes service plate 43 and 42 on second handrail be lock-out state.
As Fig. 6, Fig. 7 and shown in Figure 8, when being grown up (figure does not show) when the seat body 40 of seat support 4 is embraced out or put into to desire with children, earlier shell fragment 433 bottoms of service plate 43 are outwards pulled, after making the hole clipping 434 of shell fragment 433 break away from the fixture block 421 of second handrail 42, can be the axle center along the direction shown in the arrow I with respect to pivotal part 441 rotations and away from second handrail 42 with second hinged component 446 with service plate 43, make service plate 43 rotate about 180 degree backs to the position that is positioned at the lateral surface 412 of first handrail 41 shown in Figure 8 by use location shown in Figure 3.
As Fig. 9 and shown in Figure 10, then, is that the axle center drives service plate 43 with respect to 41 rotations of first handrail along the direction shown in the arrow I with pivotal part 441 with first hinged component 445, second hinged component 446 of pivotal part 441 can turn to 415 outsides, open end of groove 413, make service plate 43 be driven to one and be positioned at the lateral surface 412 of first handrail 41 and parallel with lateral surface 412 in fact enable possition (as shown in Figure 9) by pivotal part 441, at this moment, the adult can embrace out children or put into the seat body 40 of seat support 4.It should be noted that, on the order of operation, also can earlier service plate 43 be rotated to be the straight line state of (as shown in Figure 7) with first handrail 41 after, just pivotal part 441 is driven service plate 43 with respect to 41 rotations of first handrail along the direction shown in the arrow I, treat that pivotal part 441 turns to as shown in figure 10 with after first handrail 41 is vertical position in fact, be that the axle center rotates to enable possition shown in Figure 9 with respect to pivotal part 441 with service plate 43 with second hinged component 446 again, service plate 43 can be rotated to the enable possition by the use location equally, not exceed with the operating sequence disclosed in the present embodiment.
When desire returns back to the use location with service plate 43 by the enable possition rotation, is that the axle center is along driving service plate 43 in contrast to the direction shown in the arrow I with respect to 41 rotations of first handrail with revolving part 441 with first hinged component 445, make revolving part 441 and service plate 43 rotate to position shown in Figure 8 by position shown in Figure 10, then, is that the axle center is spent with respect to pivotal part 44 rotations about 180 along the direction shown in the opposite arrows I with service plate 43 with second hinged component 446, make service plate 43 rotate to position shown in Figure 3 by position shown in Figure 8, and with fixture block 421 (Fig. 4) clip of second handrail 42 after the hole clipping 434 (Fig. 4) of service plate 43, the use location is promptly replied and be locked in to service plate 43.
As Fig. 5, Fig. 9 and shown in Figure 10, because first hinged component 445 of pivoting device 44 is arranged in first perforation 443 of pivotal part 441 and is articulated in first pivoted hole 417 of first handrail 41 along fore-and-aft direction, second hinged component 446 is arranged in second perforation 444 of pivotal part 441 and is articulated in second pivoted hole 432 of service plate 43 along fore-and-aft direction, therefore, second hinged component 446 can first hinged component 445 be that the axle center is towards 415 outsides, open end that rotate to groove 413 away from the direction of second handrail 42, whereby, service plate 43 can rotate to the enable possition by the use location by the drive of pivotal part 441, compare down with background technology, the adult is in the process of the seat body 40 of children being embraced out or put into seat support 4, can not bump service plate 43 because of mistake causes service plate 43 to fall, and produced by the situation that service plate 43 is injured, security in the use is preferable, moreover, service plate 43 can not be difficult in the use being damaged because of pressed or by the relation that children hang, cause the situation of fracture or damage by mistake yet.
Conclude above-mentioned, children's seat 300 in the present embodiment, be arranged in first perforation 443 at pivotal part 441 nearly first ends 447 places by first hinged component 445 along fore-and-aft direction and articulate with first handrail 41, second hinged component 446 is arranged in second perforation 444 at pivotal part 441 nearly second ends 448 places and articulates with service plate 43 along fore-and-aft direction, therefore, service plate 43 can rotate to the enable possition by the use location by the drive of pivotal part 441, whereby, can promote children's seat 300 security in the use, and can avoid service plate 43 accidents to drop hurting sb.'s feelings or, can reach the purpose of the utility model institute demand really because of undesired use is damaged.
Claims (13)
1. children's seat comprises one first handrail that lays respectively at and arranged on left and right sides and one second handrail, an and service plate that is across in the use location on this first handrail and this second handrail, it is characterized in that:
Described children's seat also comprises the pivoting device of being located between described first handrail and described service plate, and described pivoting device comprises:
One pivotal part;
One first hinged component articulates described first handrail and described pivotal part; And
One second hinged component articulates one first side and the described pivotal part of described service plate, can rotate relatively with described pivotal part so as to making described service plate, described pivotal part can with relative rotation of described first handrail.
2. children's seat according to claim 1, it is characterized in that: described pivotal part has one first end and one second end that is positioned at opposition side, described first hinged component is arranged in the nearly described first end place of described pivotal part along a fore-and-aft direction, and described second hinged component is arranged in the nearly described second end place of described pivotal part along described fore-and-aft direction.
3. children's seat according to claim 2, it is characterized in that: described pivotal part have one for described first hinged component wear first the perforation, and one for described second hinged component wear second the perforation, described first perforation and the described second perforation segment distance of being separated by, cause in the process of described service plate with respect to described pivotal part rotation, described first side and described first handrail of described service plate can not contact with each other.
4. children's seat according to claim 1 is characterized in that: described first handrail comprises two first pivoted holes that lay respectively at forward and backward side and articulate for described first hinged component.
5. children's seat according to claim 4 is characterized in that: described service plate comprises two second pivoted holes that lay respectively at forward and backward side and articulate for described second hinged component.
6. children's seat according to claim 1, it is characterized in that: described first handrail comprises that a lateral surface and an opening use for the ccontaining groove of described pivotal part up, described groove is formed with an open end that is positioned at described lateral surface, and described second hinged component can be turned to the outside, described open end.
7. children's seat according to claim 6, it is characterized in that: described pivotal part has first perforation that wears for described first hinged component, described first handrail also comprise two side wall surfaces that define the forward and backward side of described groove, and two be formed at first pivoted hole that articulates for described first hinged component on the described two side walls respectively.
8. children's seat according to claim 7, it is characterized in that: described pivotal part also has one and is positioned at second perforation that the described first perforation top wears for described second hinged component, and described service plate comprises two second pivoted holes that lay respectively at forward and backward side and articulate for described second hinged component.
9. children's seat according to claim 1 is characterized in that: second side with respect to described first side of described service plate engages with described second handrail separably.
10. children's seat according to claim 1 is characterized in that: described children's seat is high pin dining chair or perambulator.
11. the pivoting device of a children's seat, described children's seat comprises one first handrail that lays respectively at and arranged on left and right sides and one second handrail, an and service plate that is across in the use location on described first handrail and described second handrail, described pivoting device is located between described first handrail and described service plate, it is characterized in that: described pivoting device comprises:
One pivotal part;
One first hinged component articulates described first handrail and described pivotal part; And
One second hinged component articulates one first side and the described pivotal part of described service plate, can rotate relatively with described pivotal part so as to making described service plate, described pivotal part can with relative rotation of described first handrail.
12. the pivoting device of children's seat according to claim 11, it is characterized in that: described pivotal part has one first end and one second end that is positioned at opposition side, described first hinged component is arranged in the nearly described first end place of described pivotal part along a fore-and-aft direction, and described second hinged component is arranged in the nearly described second end place of described pivotal part along described fore-and-aft direction.
13. the pivoting device of children's seat according to claim 12, it is characterized in that: described pivotal part have one for described first hinged component wear first the perforation, and one for described second hinged component wear second the perforation, described first perforation and the described second perforation segment distance of being separated by, cause in the process of described service plate with respect to described pivotal part rotation, described first side and described first handrail of described service plate can not contact with each other.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1566807P | 2007-12-21 | 2007-12-21 | |
| US61/015,668 | 2007-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201295031Y true CN201295031Y (en) | 2009-08-26 |
Family
ID=41040986
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201372694U Expired - Lifetime CN201295031Y (en) | 2007-12-21 | 2008-10-13 | Child chair and pivotal device thereof |
| CNU2008201765212U Expired - Lifetime CN201365730Y (en) | 2007-12-21 | 2008-11-19 | Ride device for children |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201765212U Expired - Lifetime CN201365730Y (en) | 2007-12-21 | 2008-11-19 | Ride device for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN201295031Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104473503A (en) * | 2014-12-12 | 2015-04-01 | 北京小鹿科技有限公司 | Seat for child management |
| CN110870637A (en) * | 2018-09-02 | 2020-03-10 | Ace休闲有限公司 | Racing car game chair and assembling method and accessory rack thereof |
-
2008
- 2008-10-13 CN CNU2008201372694U patent/CN201295031Y/en not_active Expired - Lifetime
- 2008-11-19 CN CNU2008201765212U patent/CN201365730Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104473503A (en) * | 2014-12-12 | 2015-04-01 | 北京小鹿科技有限公司 | Seat for child management |
| CN110870637A (en) * | 2018-09-02 | 2020-03-10 | Ace休闲有限公司 | Racing car game chair and assembling method and accessory rack thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN201365730Y (en) | 2009-12-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Mingmen (China) Child Products Co., Ltd. Assignor: Mingmen Industry Co., Ltd. Contract record no.: 2011990000268 Denomination of utility model: Child chair and pivotal device thereof Granted publication date: 20090826 License type: Exclusive License Record date: 20110418 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090826 |
|
| CX01 | Expiry of patent term |