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A detachable connection mechanism between a chair body and a bracket in an infant seat

A technology for dismantling connection and middle seat body is applied in the field of detachable connecting mechanism and infant seat, which can solve the problems of complex structure of infant seat and increase manufacturing cost, and achieve a simple structure, low manufacturing cost and convenient disassembly. Effect

Active Publication Date: 2015-08-05
台州市康康婴童用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the actuating part and the engaging part of the engaging mechanism are two independent parts, the structure of the infant seat is undoubtedly complicated and the manufacturing cost is increased.

Method used

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  • A detachable connection mechanism between a chair body and a bracket in an infant seat
  • A detachable connection mechanism between a chair body and a bracket in an infant seat
  • A detachable connection mechanism between a chair body and a bracket in an infant seat

Examples

Experimental program
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Effect test

Embodiment 1

[0026] Such as figure 1 and 2 As shown, a detachable connection mechanism between a chair body and a bracket in an infant seat, the lower part of the chair body 2 has a limited cavity, and a positioning cover 3 is arranged in the limited cavity and the positioning cover 3 is hinged on the chair body 2 . The positioning cover 3 has a downward opening with an opening direction, and the support 1 has a cross bar 1a arranged horizontally, and the cross bar 1a is fixed with a positioning block 4 made of plastic and the positioning block 4 is tapered. The positioning block 4 can be plugged on the positioning cover 3, and a slot 4a is opened on the top of the positioning block 4, and a positioning pin 4b is fixed in the slot 4a. A positioning hook 5 is hinged in the positioning cover 3, and the positioning block 4 is inserted into the positioning When the cover 3 is in place, the positioning hook 5 can be snapped into the slot 4a and its hook part hooks the positioning pin 4b. An e...

Embodiment 2

[0030] The structure and principle of this embodiment are basically the same as that of Embodiment 1, the difference is that: image 3 As shown, a spring 6b is provided between the chair body 2 and the positioning hook 5. Under the elastic force of the spring 6b, the positioning hook 5 tends to snap into the above-mentioned locking groove 4a and its hook portion hooks the above-mentioned positioning pin 4b. When the chair body 2 is positioned on the bracket 1, when the positioning hook 5 is clamped on the positioning pin 4b, under the elastic force of the spring 6b, the positioning hook 5 is clamped on the gear rod to prevent the hook portion of the positioning hook 5 from When the chair body 2 needs to be disassembled from the bracket 1, the positioning hook 5 is rotated to overcome the elastic force of the spring 6b and the hook portion of the positioning hook 5 is separated from the positioning pin 4b, which has a simple structure and is easy to use. advantage.

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PUM

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Abstract

The invention provides a detachable connecting mechanism for a chair body and a support of a chair for infants, which belongs to the technical field of articles for infants and resolves the problem that an existing connecting mechanism for a chair body and a support of a chair for infants is complex in structure and high in cost. A positioning cover is mounted on the lower portion of the chair body and provided with a opening with the downward opening direction, a positioning block is fixed on the support and can be inserted onto the positioning cover, a clamp groove is arranged on the upper portion of the positioning block, a positioning pin is fixed in the clamp groove, a positioning hook is hinged in the positioning cover, when the positioning block is inserted to the positioning cover, the positioning hook can be clamped into the clamp groove, and a hook portion of the positioning hook hooks the positioning pin. The detachable connecting mechanism for the chair body and the support of the chair for infants has the advantages of simple structure and convenience in use.

Description

technical field [0001] The invention belongs to the technical field of infant products, and relates to an infant seat, in particular to a detachable connection mechanism between a chair body and a bracket in the infant seat. Background technique [0002] An infant seat, also known as a high chair, is an essential baby-care item that, when placed in an infant seat, saves the acknowledgment of having to hold the infant while eating or engaging in other errands the inconvenience. [0003] Ordinary infant seats include a bracket that is hinged by two poles. A cross bar is arranged horizontally on the bracket. When the infant seat needs to be folded, the engaging mechanism is opened so that the seat can be disassembled from the cross bar. For example, a child seat with a seat engaging mechanism disclosed in Chinese patent documents [application number: 200910141333.5; authorized announcement number: CN101606801B], the child seat includes an engaging mechanism, wherein the engag...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47D1/00
Inventor 刘宗贵
Owner 台州市康康婴童用品有限公司