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US 2018/0008056 A1Published application
Foldable enclosure apparatus having a locking device for a baby bed
AssigneesShu-Chen Wang, Sunnylove Baby Products Zhuhai Co., Ltd
InventorCheng-Fan Yang
Life of this patent
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Abstract
A foldable enclosure apparatus having a locking device for a baby bed has a hub device, four lower assemblies, four upper assemblies, and at least one locking device. The lower assemblies are foldable and are pivotally mounted around the hub device. Each upper assembly is foldable and is mounted between two adjacent lower assemblies of the four lower assemblies. The at least one locking device is mounted with the corresponding lower assembly and the corresponding upper assembly for locking or unlocking the upper assemblies to enhance the safety of the foldable enclosure apparatus.
Claims20
A foldable enclosure apparatus having a locking device for a baby bed comprising:
- a hub device;
- four lower assemblies being foldable, pivotally connected to and mounted around the hub device, and each lower assembly having
- a supporting rod disposed out of the hub device and having an inner surface;
- and
- a supporting member driven by the hub device and moveably mounted on the inner surface of the supporting rod;
- four upper assemblies, each upper assembly being foldable and mounted between two adjacent lower assemblies of the four lower assemblies, and each upper assembly having
- a connecting seat disposed between the two adjacent lower assemblies;
- a first rod having
- a first end pivotally mounted on a corresponding one of the lower assemblies;
- a second end opposite the first end of the first rod;
- a first gear portion formed on the second end of the first rod and pivotally mounted on the connecting seat;
- a second rod having
- a first end pivotally mounted on the corresponding one of the lower assemblies;
- a second end opposite the first end of the second rod;
- a second gear portion formed on the second end of the second rod, pivotally mounted on the connecting seat, and engaging with the first gear portion of the first rod;
- wherein at least one of the four upper assemblies has an assembly recess and two positioning grooves, the assembly recess is formed in the first gear portion of the first rod of the at least one upper assembly, the first gear portion having the assembly recess has two side surfaces and two elongated holes, the elongated holes are respectively formed on the side surfaces of the first gear portion having the assembly recess and are in communication with the assembly recess, the positioning grooves are formed on the connecting seat of the at least one upper assembly and are located at two sides of the first gear portion of the at least one upper assembly, each positioning groove has a curved section and a transverse section, and the transverse section extends from a top end of the curved section and communicates with the elongated holes;
- and
- at least one locking device, each locking device having
- a lock member restorably mounted in the first rod of the at least one upper assembly, located in the assembly recess of the first rod of the at least one upper assembly, and having
- a locking rod having
- two ends inserted into the positioning grooves via the elongated holes respectively;
- a linking member restorably mounted on the supporting rod connected to the first rod of the at least one upper assembly, being up-and-down moveable, and located above the supporting member of the corresponding lower assembly;
- and
- a linking part connected with the lock member and the linking member, and having
- a cable connected with the lock member and the linking member;
- and
- a sleeve mounted around the cable.
24 more elements
A foldable enclosure apparatus having a locking device for a baby bed comprising:
- a hub device;
- four lower assemblies being foldable, and pivotally connected to and mounted around the hub device, and each lower assembly having
- a supporting rod disposed out of the hub device and having an inner surface;
- and
- a supporting member driven by the hub device and moveably mounted on the inner surface of the supporting rod;
- four upper assemblies, each upper assembly being foldable and mounted between two adjacent lower assemblies of the four lower assemblies, and each upper assembly having
- a connecting seat disposed between the two adjacent lower assemblies;
- a first rod having
- a first end pivotally mounted on a corresponding one of the lower assemblies;
- a second end opposite the first end of the first rod;
- a first gear portion formed on the second end of the first rod and pivotally mounted on the connecting seat;
- a second rod having
- a first end pivotally mounted on the corresponding one of the lower assemblies;
- a second end opposite the first end of the second rod;
- a second gear portion formed on the second end of the second rod, pivotally mounted on the connecting scat, and engaging with the first gear portion of the first rod;
- wherein at least one of the four upper assemblies has an assembly recess and two positioning grooves, the assembly recess is formed in the first gear portion of the first rod of the at least one upper assembly, the first gear portion having the assembly recess has two side surfaces and two elongated holes, the elongated holes are respectively formed in the side surfaces of the first gear portion having the assembly recess and are in communication with the assembly recess, the positioning grooves are formed on the connecting seat of the at least one upper assembly and are located at two sides of the first gear portion of the at least one upper assembly, each positioning groove has a curved section and a transverse section, and the transverse section extends from a top end of the curved section and communicates with the elongated holes;
- and
- at least one locking device, each one of the at least one locking device having
- a lock member restorably mounted in the first rod of the at least one upper assembly, located in the assembly recess of the first rod of the at least one upper assembly, and having
- a locking rod having
- two ends of the locking rod inserted into the positioning grooves via the elongated holes respectively;
- a linking part connected with the lock member and the supporting member of the corresponding lower assembly, and having
- a cable connected with the lock member and the supporting member of the corresponding lower assembly;
- and
- a sleeve mounted around the cable.
22 more elements
Dependencies are inferred from the claim text.