35results about How to "Elegant design" patented technology

A boat hull providing substantially enhanced stability, safety and comfort over conventional boat hulls in common use, incorporating at least one relatively narrow, more-or-less vertical slot (23) running longitudinally and / or laterally through the hull of the boat and positioned so that the slot(s) (23) intersects a major portion of the depth of the water displaced by the boat hull. The slot(s) (23) may be fully or partially closed at any of its fore-end (31) or aft-end (33) or bottom-edge (25).

The cervical plate locking mechanism of the present invention is elegant in its design and effective in its performance, and utilizes a plate with holes that each incorporate a locking lip structure and locking screws that each incorporate a head portion having petal structures that are outwardly biased prior to insertion via an internally-disposed c-ring or the like. Advantageously, the lead-in torque of each of the locking screws is less than the lead-out torque of each of the locking screws. Thus, reverse threading or backing out is prevented.

The cervical plate locking mechanism of the present invention is elegant in its design and effective in its performance, and utilizes a plate with holes that each incorporate a locking lip structure and locking screws that each incorporate a head portion having petal structures that are outwardly biased prior to insertion via an internally-disposed c-ring or the like. Advantageously, the lead-in torque of each of the locking screws is less than the lead-out torque of each of the locking screws. Thus, reverse threading or backing out is prevented. Alternatively, the cervical plate locking mechanism of the present invention utilizes a locking plate having petal structures that are inwardly biased prior to insertion of the head portion of the locking screws via an externally-disposed c-ring or the like.

A tent has a floor, and a plurality of side walls connected to the floor. The tent additionally includes a plurality of external poles for supporting corners of the tent, and a clip attachable to at least one end of each external pole. The clip also includes a flange for attaching the clip to the tent side walls or floor. The system further includes a stake assembly for securing a lower end of each external pole directly into a ground surface on which the tent is disposed, which includes a sleeve portion having a linear channel for receiving a stake therethrough and a tent pole receptacle connected to the sleeve portion. The tent pole receptacle includes a channel for receiving a bottom end of a tent pole therein, wherein the stake assembly secures the tent pole disposed in the tent pole receptacle directly to the ground surface.

The present invention disclosed a fold-flat carrying box that's easy to store and transport. When it comes time to use a carrying box, it can easily be folded up, along with the pre-made fold lines, into a box-shape container and ready for customers' need. The materials for the carrying box can be made from paper of suitable stock, or plastic or other flexible materials, greatly increasing the ease of use and lowering the cost of storage and transportation.

The invention discloses a warm fan with a tower-shaped structure, comprising a base, an upper cover body, a lower cover body and an upper cover, wherein the base, the upper cover body, the lower cover body and the upper cover are stacked into a tower-shaped structure from bottom to top; the base is provided with an air guide motor, a tooth ring and a steering motor, wherein the air guide motor isarranged on the central position of the base, and an output shaft is upward; the tooth ring is arranged on the ring edge of an upper opening of the base; the output shaft of the air guide motor is connected with a through-flow fan blade; and the upper end of the through-flow fan blade is provided with a shaft sleeve. The invention has tower-shaped stacked structure and novel design, integral appearance is graceful due to the diameter contraction of connection position of the upper cover body and the lower cover body; since a shock pad is configured to effectively enhance the buffering effect of the air guide motor, an internal device is ensured to stably move; the upper cover body and the lower cover body are respectively designed into two involutory structures, therefore the cover bodiesare fast to disassemble and assemble and convenient to maintain; carbon fiber glass tubes are adopted as upper and lower heat tubes, therefore energy-saving effect is good; the upper and lower heat tubes are connected through an intermediate lock catch, therefore the fastness of the structure is good; and an anti-inverted switch mainly aims at enhancing the use safety.