46results about How to "Reduce tipping" patented technology

The invention is directed to a ball tee for supporting a ball. The ball tee includes a base, a telescoping post, a clamp, and a ball holder. The base presents a plurality of laterally extending arms and an opening. The telescoping post includes a static segment and a first telescoping segment. The clamp is configured to secure the telescoping post to the base. The clamp is disposed at least partially within said opening of the base and at least partially around said static segment of the telescoping post. The ball holder is disposed atop the telescoping post configured to support a ball. The ball holder includes a rolled flexible sheet and an outer holder (and in some embodiments an inner holder). The rolled flexible sheet presents a generally conical shape oriented with a large end upward for supporting the ball, and is at least partially disposed within the outer holder.

The invention discloses a packaging box and a use method thereof. The packaging box comprises a box body and a cover body, wherein the cover body is matched with the box body, and one end of the cover body is rotationally connected with one end of the box body; an anti-skid layer is arranged on the inner side of the cover body and is provided with a lower end surface, and the lower end surface of the anti-skid layer is provided with an anti-skid part; the lower end surface of the anti-skid layer is flush with the lower end of the cover body, or the lower end surface of the anti-skid layer protrudes relative to the lower end of the cover body; and a bottom supporting surface is formed after the cover body is turned over. The use method of the packaging box comprises the following steps: opening the packaging box, overturning the cover body, placing the overturned packaging box on a working table board, positioning the cover body below the box body, and connecting the lower end surface of the anti-skid layer to the working table board in an anti-skid manner. The packaging box has the anti-skid function, the packaging box and the use method thereof bring convenience to use of the packaging box for people, the problems that the packaging box falls off from the working table board, gets overturned and the like due to manual negligence can be reduced, and products in the packaging box can be prevented from falling off, getting lost or getting damaged.

A portable cone-shaped single container holder that is lightweight and holds sports beverage coolers, including half gallon sports beverage coolers, and other containers. The device can be placed on the flat floor, including the flat floor of a vehicle. Containers are placed in the open interior holding space or compartment. Even when free standing, the device's stable structure holds a container in the upright position. The container holder reduces spilling and damage to containers and their contents caused when bumped into or when the motion of the vehicle during reasonable driving conditions would otherwise cause the container to tip over. The container holder does not require additional balancing, weights, internal adjustments, or vehicle restraints. The container holder allows room for vehicle passengers feet, and allows for easy portability and travel.

The invention is directed to a ball tee for supporting a ball. The ball tee includes a base, a telescoping post, a clamp, and a ball holder. The base presents a plurality of laterally extending arms and an opening. The telescoping post includes a static segment and a first telescoping segment. The clamp is configured to secure the telescoping post to the base. The clamp is disposed at least partially within said opening of the base and at least partially around said static segment of the telescoping post. The ball holder is disposed atop the telescoping post configured to support a ball. The ball holder includes a rolled flexible sheet and an outer holder (and in some embodiments an inner holder). The rolled flexible sheet presents a generally conical shape oriented with a large end upward for supporting the ball, and is at least partially disposed within the outer holder.

The invention relates to semiconductor processing equipment, and discloses a cleaning equipment for semiconductor quartz components, which includes a frame, a placement table rotatably mounted on the frame and with a lifting opening in the center, and is arranged on the frame and located on one side of the placement table. The outer pipe wall cleaning device and the inner pipe wall cleaning device installed in the frame and below the lifting port, the inner pipe wall cleaning device includes a lifting platform, a top nozzle and a side nozzle installed on the lifting platform. The water outlet direction of the top nozzle is toward the top of the frame, the water outlet direction of the side nozzles is toward the side of the frame, and the side nozzles are distributed on both sides of the top nozzle; the flushing method of the top spray water of the present invention can make the quartz parts The residual dirt on the surface is taken away with the water flow, thus greatly improving the cleaning effect of quartz parts and reducing the occurrence of water stains.