57results about How to "Good rest environment" patented technology

A dormitory van relates to a rest place for constructors during the construction of railway, in particular to a railway van used for the rest of constructors. The railway van comprises a van body, a braking device and a coupler and draft gear. The key technology is that: the van body comprises an underframe and end girders arranged at two ends of the underframe; two sides of the underframe are provided with lateral walls and end walls; a van roof is arranged above the lateral walls and the end walls; and the lateral walls, the end walls and the van roof form a closed carriage. The middle partof the carriage is a bedroom, two ends of the carriage are toilets, two ends of the van body are provided with boarding ladders, and the underside of the van body is provided with a steering frame. The bedroom is provided with upper and lower layers of sleepers and windows. The doorways of the toilets are provided with commodes, and one of the doorways of the toilets is provided with an electrical water boiler bracket. The railway van improves the rest environment of the constructors and work efficiency.

The invention discloses a multifunctional passenger vehicle seat, and relates to the field of automobile seats. The seat comprises a supporting frame, seat plates and a backrest plate, wherein the seat plates on the two sides of the backrest plate are fixedly provided with a left armrest and a right armrest which are perpendicular to the corresponding seat plates, storage cavities are formed in the left armrest and the right armrest, a turnover type cover plate is installed at an opening in the top of each storage cavity through a hinge, a movable table plate is movably installed in the left armrest through a rotating mechanism, the movable table plate is unfolded to the position above the seat plate in a rotating mode and is in a horizontal state, and a privacy cover capable of being unfolded to be in a quarter circle shape is installed on the backrest plate. According to the invention, the movable table plate can be unfolded and stored, and meanwhile, the foldable supporting plates are arranged to be used together, so that the use requirements of passengers for placing objects and watching and reading are greatly met; the privacy cover can also be unfolded and folded, so that thespace is not occupied, most of sound and light can be isolated, and an excellent rest environment and privacy space are provided for passengers.

The present invention provides a swirl tee in the same layer, which is connected with the standpipe, and has the following characteristics, including: the main body of the tee pipe, with one pass and two bearings at the three ends; the connecting cover, installed on the two ends of the main body of the tee pipe any one end of the bearing; the connecting pipe, the other end of the second bearing of the main body of the three-way pipe; The flow leads to the water inlet.

The invention discloses an artificial propagation and cultivation method for loach larvae, and belongs to the field of aquaculture. The method comprises the steps of preparation before incubation of loach larvae, egg laying and incubation management, and delivery and cultivation of loach larvae. Loach is a traditional high-quality aquatic product in China, and is known as the ginseng in water. With the improvement of the people's living standard, the market requirement amount is larger and larger, and wild products cannot meet the market requirement. In recent years, the loach cultivation scale is rapidly developed, loach larvae become the bottleneck restraining industrial development, the problem of shortage of loach larvae is still outstanding, existing loach larvae are mostly fished wildly, the quality is hard to ensure, and the cultivation risk is increased. Large-scale loach artificial propagation is performed, and the key problem is how to improve the yield and survival rate of loach larvae. The artificial propagation and cultivation method aims at overcoming the defects of existing loach larvae propagation technology, solves the problem that the yield and survival rate of existing loach larvae artificial propagation are low, and improves the scientific level of loach larvae propagation and cultivation.

The invention provides a seat device of a car and a car. The rear seat device includes a seat, a seat structure, a coupling structure and a guiding structure; the seat includes a seat part and a back part, and the back part can be used from a vertical Folded to the front flat non-use position, the seat part can be rolled over from the flat use position to the vertical non-use position; the seat frame structure is used to support the seat, and the guiding structure is arranged on one side of the seat part. The joint structure has at least a shaft for rotation, and the seat is rotationally connected with the guide structure through the shaft; wherein, the backrest part folded to the non-use position is located above the seat part, and the seat part rolled over to the non-use position is supported on the guide Structurally, and be able to slide in the guiding structure. The invention can store and hide the folded seat in the car, so as to increase the usable space inside the car.