Travelling bed

A travel cot and component technology, which is applied in the field of travel cots, can solve the problems of scattered travel cot brackets and complicated operations, and achieve the effects of convenient unfolding and folding operations, simple structure, and convenient folding operations

Pending Publication Date: 2018-09-04
GOODBABY CHILD PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The travel cot in the prior art is provided with at least two sets of locking mechanisms, through which the upper frame assembly and the chassis assembly are respectively locked in the unfolded state, and when the travel cot is folded, the two sets of locking mechanisms need to be locked one by one. Unlocking, or it is necessary to set up a linkage mechanism so that the other set of locking mechanisms can be unlocked during the process of unlocking one of the locking mechanisms. No matter which method is used, the operation is complicated; and the upper frame components and chassis of some travel cots There is no interlocking structure between the components, so that when the travel cot is folded, the upper frame component and the chassis component are flipped and folded separately, which will cause the problem that the brackets of the travel cot are scattered during the folding process

Method used

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Experimental program
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Effect test

Embodiment 1

[0027] like Figure 1~Figure 4 As shown, the travel cot of the present invention has an unfolded and folded state, and specifically includes an upper frame assembly 1, a chassis assembly 2, a plurality of vertical poles 3 located between the upper frame assembly 1 and the chassis assembly 2 and extending in the up and down direction, the upper Both the frame assembly 1 and the chassis assembly 2 have unfolded and folded states, and the travel cot further includes a locking mechanism for locking the travel cot in the unfolded state.

[0028] The upper frame assembly 1 includes a lateral rod assembly 11 located at the front and rear sides of the travel cot and a side rod assembly 12 located at the left and right sides of the travel cot, and the adjacent lateral rod assembly 11 and the side rod assembly 12 are both connected to the The same vertical rod 3 is rotatably connected, and the lateral rod assembly 11 includes two lateral rods that are rotatably connected at one end. On...

Embodiment 2

[0043] like Figure 5~Figure 8 As shown, in this embodiment, the upper sliding sleeve 42 and the lower sliding sleeve 43 are sleeved on the outside of the vertical rod 3 respectively, and the main rod 41 is also located outside the vertical rod 3 and arranged parallel to the vertical rod 3. In this way, the main rod 41 1. The upper sliding sleeve 42 and the lower sliding sleeve 43 can be integrally arranged without being connected by the first fixed post and the second fixed post; It is not necessary to provide a third limiting groove 411 on the main rod 41 , and the rest is the same as that of Embodiment 1.

[0044] The travel cot of the invention has a simple structure, and the whole travel cot is provided with only one set of locking mechanisms, so that the locking and unlocking operations of the travel cot are very convenient, and the failure rate generated when there are many locking mechanisms can be reduced. At the same time, when the travel bed is folded, the chassis ...

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PUM

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Abstract

The invention discloses a travelling bed, which includes an upper enclosure frame assembly, a chassis assembly, a plurality of upright tubes and a locking mechanism. The upper enclosure frame includesa transverse enclosure rod assembly and a side enclosure rod assembly. The adjacent transverse enclosure rod assembly and side enclosure rod assembly are rotatably connected with the same upright tube. The chassis assembly comprises a plurality of bottom support rods and a connecting seat rotatably connected with the bottom support rods; the traveling bed also comprises a sliding assembly arranged on the upright tubes in a sliding way, a first connecting rod respectively connected with the sliding assembly and the transverse enclosure rod assembly in a rotating way, a second connecting rod respectively connected with the sliding assembly and the side enclosure rod assembly in rotating mode, and a third connecting rod respectively connected with the upright tubes and the bottom support rods in rotating mode, and the bottom support rods are rotatably connected with the sliding assembly. The traveling bed can lock the whole traveling bed in a deployed state through a group of locking mechanisms, and the traveling bed can also realize the simultaneous and orderly overturning and folding of the upper enclosure assembly when the chassis assembly is folded, thereby facilitating the folding and unfolding operation of the travelling bed.

Description

technical field [0001] In particular, the present invention relates to a travel cot. Background technique [0002] A general foldable travel cot includes an upper frame assembly in unfolded and folded states, a chassis assembly in unfolded and folded states, and an upright bar supported between the upper frame assembly and the chassis assembly. The travel cot in the prior art is provided with at least two sets of locking mechanisms, through which the upper frame assembly and the chassis assembly are respectively locked in the unfolded state, and when the travel cot is folded, the two sets of locking mechanisms need to be locked one by one. Unlocking, or it is necessary to set up a linkage mechanism so that the other set of locking mechanisms can be unlocked during the process of unlocking one of the locking mechanisms. No matter which method is used, the operation is complicated; and the upper frame components and chassis of some travel beds There is no interlocking struc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C17/64A47C17/86
CPCA47C17/64A47C17/86
Inventor 王波
Owner GOODBABY CHILD PROD CO LTD
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