baby play bed
A game bed and baby technology, which is applied in the field of baby play beds, can solve problems such as inconvenience
Active Publication Date: 2017-11-21
SHANGHAI DAAFU BABY CARRIER
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Problems solved by technology
[0003] The purpose of the present invention is: in order to solve the inconvenience caused by this folding defect, the present invention provides a one-handed one-time operation opening and closing multi-joint mechanism. Operate downwards to link the upper frame 29 corner link mechanism 28, open the upper frame 29 and the four sides of the upper tube 2. Each side is provided with a lockable upper joint 20, and the foldable baby play bed can be opened
Method used
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Embodiment Construction
[0029] See Figure 5 As shown, the game bed of the present invention is realized through the following technical solutions: it is characterized in that: the upper ends of four uprights 1 are connected to an upper wall frame 29, and the upper wall frame 29 is provided with a lockable rotating upper frame 29 in the middle of each side of the four-sided surrounding pipes. Around the joint 20, a pair of corner link mechanisms 28 are fixed on the upper end of the column 1 at each corner of the upper frame 29, and a longitudinal driving mechanism 27 is arranged in the cavity of each column 1, and the lower end of the column 1 is fixed on the chassis 30 on the bed foot 13, each bed foot 13 corresponding to the central joint 21 in the underframe 30 is rotated and connected on the diagonal to be provided with a bottom support upper tube 19 and a bottom support lower tube 22, and the bottom support upper tube 19 ends on the first The rotating shaft 191 is connected with the drive link 1...
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The invention discloses a play bed for babies, which comprises four uprights connected to an upper wall frame, each side of the upper wall frame is provided with a rotating upper wall joint with a lock, and each corner of the upper wall frame has a pair of corners. The connecting rod mechanism is fixed on the upper end of the column, and each column cavity is provided with a longitudinal drive mechanism, and the lower end of the column is fixed on the foot of the bed frame, and each foot of the bed corresponding to the central joint in the frame rotates diagonally Connection is provided with bottom support upper tube, bottom support lower tube, the first rotating shaft on the bottom support upper pipe end is connected with drive link, and the drive link other end is rotatably connected with lower slider. Under the up and down action of external force, the central joint on the bottom frame can realize linkage opening and folding of the baby play bed.
Description
technical field [0001] The present invention relates to a play bed for babies, more specifically a foldable baby bed. Background technique [0002] At present, the known foldable baby game bed has many joints, and it needs to be opened and folded one by one in the opening and closing operation process. Because each person's gesture is different, the angle of rotation of the upper surrounding tube 2 on both sides of the joint will also vary. Uncertain factors such as out-of-synchronization, different timing, etc. At this time, there will be three states when the upper surrounding tube 2 on the two sides rotates. Only once can the baby play bed be folded, which brings great inconvenience to the operation. Especially the third state has the highest probability of occurrence, such as reckless folding, which will also cause the cloth cover to be crushed, and in severe cases, the opening and closing function of the entire bed will fail and cannot be used, thus bringing a lot of t...
Claims
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IPC IPC(8): A47D7/00A47D13/06
Inventor 黄绍堡袁福祥
Owner SHANGHAI DAAFU BABY CARRIER