children's chair
A technology for children's chairs and chair frames, applied in the field of children's chairs, can solve problems such as tipping and inconvenience in use, and achieve the effects of convenient and fast operation and improved convenience.
Active Publication Date: 2017-06-16
中山市西区青原贸易代理服务部
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AI Technical Summary
Problems solved by technology
[0004] When children are having meals, they need to sit on the children's chair, and in order to increase the applicability of the children's chair, a kind of children's chair combined with ordinary chairs is provided on the market. Yes, in order to meet the requirements of different people, there are two sets of lifting devices for adjusting the height of the child chair. In the prior art, when adjusting the height of the child chair, the actions of the two sets of lifting devices are independent of each other. Therefore, it is necessary to adjust the two groups of lifting devices with both hands, which causes great inconvenience to people in use; in addition, because the actions of the two groups of lifting devices are independent of each other, it is inevitable that the adjustment feed rate will not be equal when adjusting. As a result, the children's chair is in an uneven and tilted state, and there is a safety hazard of tipping over
Method used
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Embodiment Construction
[0045] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0046] Preferred embodiments of the present invention such as Figure 1 to Figure 3 As stated, the present invention includes a chair frame 10 , a lifting device 20 , a seat 30 and a storage tray 40 .
[0047] The chair frame 10 includes a fixed frame assembly 11 and a mobile frame assembly 12 connected to the fixed frame assembly 11 and capable of moving up and down relative to the fixed frame assembly 11;
[0048] Such as image 3 , Figure 4 As shown, the lifting device 20 is arranged on the chair frame 10, and is used to drive the moving frame assembly 12 to lift and move relative to the fixed frame assembly 12. The lifting device 20 includes a first lifting assembly 21 and a second lifting assembly 22. A linkage rod 23 for synchronizing the first lifting assembly 21 and the second lifting assembly 22 is connected between the first lifting assem...
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The invention discloses a children's chair. A lifting device is arranged on a chair frame; the lifting device comprises a first lifting assembly and a second lifting assembly; a linkage rod which is used for enabling the first lifting assembly and the second lifting assembly to synchronously act is connected between the first lifting assembly and the second lifting assembly. According to the children's chair, one hand of a people can synchronously adjust the height of the seat through a control part which is arranged on the first lifting assembly, the operation is convenient and rapid, meanwhile the seat can guarantee parallel movement, the seat is avoided from inclining during the adjustment process, utilization of the chair is safe, the chair can be folded through a folding unit, and the convenience during utilization is further improved.
Description
[0001] 【Technical field】 [0002] The invention relates to children's appliances, in particular to a children's chair. [0003] 【Background technique】 [0004] When children are having meals, they need to sit on the children's chair, and in order to increase the applicability of the children's chair, a kind of children's chair combined with ordinary chairs is provided on the market. Yes, in order to meet the requirements of different people, there are two sets of lifting devices for adjusting the height of the child chair. In the prior art, when adjusting the height of the child chair, the actions of the two sets of lifting devices are independent of each other. Therefore, it is necessary to adjust the two groups of lifting devices with both hands, which causes great inconvenience to people in use; in addition, because the actions of the two groups of lifting devices are independent of each other, it is inevitable that the adjustment feed rate will not be equal when adjusting. ...
Claims
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IPC IPC(8): A47D1/00
CPCA47D1/004A47D1/008A47D1/02
Inventor 杨正帆
Owner 中山市西区青原贸易代理服务部