Abstract: This invention relates to the seat belt fixing device which is combined by the housing, two seat belt plugs and the push-hold lock unit, characterized in that the push-hold lock unit integrates cleverly the push end, the lock end, and the axis trough, so the push-hold can make the swinging movement by the pillar as the center of the circle and the above structure can be made by one-step with the same function as button, the hold lock structure, flexible unit and flexible delivery component of the prior art. The present invention reduces the manufacture cost of the components and has less trouble in the assembly in order to increase the producing speed of products for falling their selling price. The failure rate of such products will be reduced and its safety will be improved due to the simplification of such components.

Abstract: The present invention relates to two braking devices employed in a baby carriage. The braking device includes a braking base, a braking wheel, a pad, a pad surface, a stop node and a linkage set. The linkage set connects to two braking devices. When the user step down the pad, the braking devices will be activated to a releasing mode. The baby carriage is therefore able to move. If the user steps down the linkage set, the baby carriage will enter into a braking mode. Thus the baby carriage will be secured and stopped.

Abstract: The present invention relates a wheel receiving device for utilizing in a baby sleeping bed. The wheel receiving device includes a housing, a locating rotor, a wheel and a latch. The locating rotor is rotatable and mounted inside the housing/the latch is passing a spring and then fixed with a push bottom. There is a pin for securing said locating rotor at a first position that the wheel is capable to move, especially exposed out the housing. The locating rotor is further capable to be shifted from the first position to a second position. In this case, the locating rotor is secured and the wheel is stopped and not capable to move.

Abstract: A settling device of a baby car for stopping the movement of the baby car by inhibiting the rotation of the car wheels is disclosed. The settling device of a baby car includes a button portion for providing therethrough a user's operation, and a pivot portion located between the button portion and a wheel of the baby car, and including a pin which is adjacent to the wheel and can be pushed into a vacancy between spokes of the wheel in response to the user's operation. By this way, the wheels are stranded from rotating, and the baby car is settled down.

Abstract: A settling device of a baby car for stopping the movement of the baby car by inhibiting the rotation of the car wheels is disclosed. The settling device of a baby car includes a button portion for providing therethrough a user's operation, and a pivot portion located between the button portion and a wheel of the baby car, and including a pin which is adjacent to the wheel and can be pushed into a vacancy between spokes of the wheel in response to the user's operation. By this way, the wheels are stranded from rotating, and the baby car is settled down.

Abstract: A baby walker speed control caster. The speed control caster includes an axle piece, a pair of wheels symmetrically provided at either side of the axle piece, and a ball. The axle piece is provided with a pivot hole, a through hole, and a pivot shaft. Each wheel is formed in a thickness radially increasing respectively from the adjacency of the wheel center and is provided with a pivot hole at the center and a plurality of embossing curves at the inner side; in this way, the wheels are pivotably connected to each other by a pivot axle passing through the pivot holes of the wheels and the axle piece sandwiched between the wheels such that a chamber, containing the ball, is formed by the through hole of the axle piece and the inner walls of the wheels and the width between two inner walls increases radially from the adjacency of the wheel center.

Abstract: A combined handrail-and-frame structure of a baby stroller includes an assembly and an engaging seat wherein the assembly 8 includes an inner seat, a first fastener, a second fastener, a spring, and a housing. A hook with a lead inclined surface is provided in each of the first and second fasteners, and a convex push button is provided at the top of the second fastener. Moreover, a positioning head having an engaging fork is provided at an end of the assembly, and a spring installed in between the first and the second fasteners is also provided. In addition, a slit for clipping the engaging fork and an opening having a first and a second edge is provided in the engaging seat to be hooked up by the hooks for positioning the engaging fork in horizontal and vertical directions. When it comes to detaching, the push button is press to compress the spring, and the two hooks will be unlocked such that the assembly can be separated from the engaging seat.

Abstract: A type of wheel with a brake device is devised which consists of 2 corresponding housings. A curved trough is facilitated between the inner and outer edges of one of the 2 housings; the curve trough containing a shaft. One end of the shaft touches the inner side of the curved trough whereas the other end touches the inner side of the other housing. The two lateral sides of a secure mount fit over the two lateral sides of the wheel; a wheel axle is inserted through the mount and the housings to form the wheel. A joining device is facilitated at the outer end of the axle which functions to connect the device to other objects such as vehicles, chairs, toddler chairs, etc.