Other

Beijing Mks Research Institute

Sun, Yingui

Yingui Sun

Hui Zhou

Sai Zhang

Shiguo Wang

Xinyue Zhang

Haipeng Li

Yunpeng Yan

Hui Elizabeth Zhou

The present invention relates to an rapid inflating/deflating device used for a protective clothing and a smart protective clothing, the inflating/deflating device including: an outer cylinder provided with a first hole; an inner cylinder provided in the outer cylinder and provided with a second hole and being capable of sliding between a first position in which the second hole is aligned with the first hole and a second position in which the second hole is deviated from the first hole and is closed by the inner wall of the outer cylinder; a blade provided in the inner cylinder and a motor driving the blade; a biasing device for biasing the inner cylinder toward the first position; wherein the inner cylinder further comprises a third opening on which an one-way valve is provided so as to allow pressurized gas to flow one-way.

Rapid inflating and discharging device for protective suit and intelligent multi-purpose protective suit comprising same

A ski boot, including an outer boot () and an inner boot (); the outer boot () comprise a sole () and a vamp (), the sole () being integral; the vamp () includes a right side portion () of the vamp and a left side portion () of the vamp, the right side portion () of the vamp and the left side portion () of the vamp being hinged on the sole () such that the same may rotate relative to the sole () between an open state and a closed state; the outer boot () further includes a locking device () and a locking wire (); the locking wire () surrounds the vamp () at a plurality of locations on the vamp (), may be buried in the locking device () so as to keep the right side portion () of the vamp and the left side portion () of the vamp in the closed state, and may be released from the locking device () to allow the right side portion of the vamp () and the left side portion of the vamp () rotate to the open state. Therefore, the ski boot may facilitate a skier putting on and taking off the outer boot ().

Ski boot

The invention provides a shell including a left portion and a right portion which are able to switch between a translation open state in which they are separated from each other by a distance and a closed state in which they are closed with each other, wherein in the translation open state, the left portion and the right portion are able to pivot relative to each other, wherein the shell also includes a locking mechanism and a separation bias device, wherein the locking mechanism is configured to keep the shell in the closed state and is able to be released so as to allow the shell to be placed in the translation open state, and wherein the separation bias device is configured to bias the left portion and the right portion toward the translation open state.

Ski boots

Artificial snow at ambient temperature is used for skiing and is composed of grains of artificial snow at ambient temperature that include magnetic solid grains. The producing method comprises the following steps: (1) using a crushing apparatus to crush a magnetic material into solid grains; (2) using a mesh sieve to sieve the solid grains at a certain particle size; and (3) bonding a layer of material capable of modifying surface property to the surface of the solid grains obtained from sieving. A trail comprises the artificial snow at ambient temperature.

Artificial snow at ambient temperature

A locking apparatus used for controlling a movable chain, strip or strap-shaped object () comprising a support frame; a roll shaft () with a friction surface or a sprocket pitch slot (), the roll shaft () being fixedly connected to a support rod (), and one end of the support rod () being pivotally connected onto the support frame; a pawl () disposed above the roll shaft () and capable of rotating around one end; and a pressurization body () opposite to the roll shaft () along a transverse direction, thereby forming a roll gap between the roll shaft () and the pressurization body (). The roll shaft () can freely rotate when the roll shaft () is in a middle state. When the roll shaft () is forced to downwards pivot until a ratchet disposed on a contact base () engages with a ratchet () of the roll shaft () to prevent the rotation of the roll shaft (), the object () can be locked. When the roll shaft () is forced upwards pivot until the ratchet () of the roll shaft () abuts against the pawl (), the roll shaft () can still rotate; when the object () changes the direction to downwards move, the pawl () engages with the ratchet () of the roll shaft () to prevent the rotation of the roll shaft () and loses the engagement with the ratchet () of the roll shaft () as the roll shaft () downwards pivots.

Locking device, vehicle seat belt adjusting device, and vehicle seat belt

The present invention provides a seat belt adjuster applicable to seat belts in vehicles, comprising: a pair of supporting swing rods composed of a first swing rod and a second swing rod, with the adjacent ends of the first and second swing rods hinged together and forming an included angle between the swing rods, either non-adjacent end of the first and second swing rods fixed in stationary state, and the other non-adjacent end of the first and second swing rods movable as the included angle between the swing rods changes; and an actuator, which changes the included angle between the swing rods by exerting force to the first swing rod and/or the second swing rod and/or the hinge point of the swing rods, and thereby directly applies variable force on the strap of the seat strap via the other non-adjacent end.

Growing community of inventors

Beijing, China

Yingui Sun