6results about How to "Increased moisture protection" patented technology

The utility model discloses a honeycomb activated carbon placing frame, which relates to the technical field of activated carbon storage and comprises a group of first frame bodies and two groups of second frame bodies movably arranged in front of and behind the first frame bodies respectively, the first frame bodies and the second frame bodies are in sliding connection through traction rods, and the first frame bodies and the second frame bodies can be assembled together. The first frame body, the second frame body and the third frame body are supported by the walking wheels, workers can move the first frame body, the second frame body and the third frame body integrally and conveniently to move to the position where honeycomb activated carbon is carried, and when the honeycomb activated carbon is stacked, the second frame body is pulled open towards the two sides so that the honeycomb activated carbon can be stacked conveniently and assembled again after stacking is finished. The structure that the first frame body and the second frame body are connected in a sliding mode enables the distance between the frame bodies to be adjustable, the device flexibility is higher, it is guaranteed that honeycomb activated carbon can be stacked smoothly, meanwhile, the equipment compactness is guaranteed, the large-scale storage requirement is met, and the space needed by storage of the first frame body and the second frame body is further reduced.

The utility model discloses a telescopic socket, and belongs to the technical field of telescopic sockets, the telescopic socket comprises a socket cylinder cover, a socket main body is arranged in an inner cavity of the socket cylinder cover, a driving piston is in sealed sliding connection in an inner cavity of a liquid storage column cavity, and a power screw rod is in threaded penetrating connection with a position, corresponding to the position of the liquid storage column cavity, of the top of the socket cylinder cover. When the socket is used, the power screw is rotated to drive the driving piston to move downwards, so that the driving piston continuously injects hydraulic oil into the matching column cavity from the liquid storage column cavity, and then the auxiliary piston continuously ejects the socket main body out of the inner cavity of the socket cylinder cover under the driving of hydraulic pressure, so that the socket has a telescopic function; and when the socket is not used and the socket main body retracts into the inner cavity of the socket cylinder cover, moisture-proof protection processing can be carried out on the socket main body contracted into the inner cavity of the socket cylinder cover through the moisture-proof door plate covering the opening at the top end of the inner cavity of the socket cylinder cover.

The utility model relates to the field of drawing storage cylinder discloses a kind of engineering drawing moisture-proof and wrinkle-proof storage cylinder, including cylinder, the lower side inner wall of cylinder is fixedly connected with fixed disc, the inner wall of fixed disc is slidably connected with moving block, the upper side of moving block is fixedly connected with abutting strip, the outer wall of abutting strip is fixedly connected with connecting block, the lower side inner wall of cylinder is rotatably connected with shaft, the outer wall of shaft is fixedly connected with rotating disc.In the utility model, through the thread connection cooperation inner wall sealing ring of cylinder and cylinder cover, the sealing property of storage cylinder can be effectively enhanced, outside humidity is blocked to enter, good moisture-proof protection is realized;Meanwhile, four annular evenly distributed moving blocks drive abutting strip and buffer pad to abut tightly drawing from all around, it is stably fixed in the cylinder central position, avoid storing or carrying process because of shaking and produce wrinkle, double protection engineering drawing storage quality.

The utility model discloses a container which comprises a middle storable shell, the two ends of the middle storable shell are connected with a first side shell and a second side shell respectively in a sliding mode, and positioning insertion strips are evenly arranged at the top and the bottom of the middle storable shell. The first side shell and the second side shell are both fixedly provided with edge sealing air bag pieces matched with the middle storable shell, the edge sealing air bag pieces are connected with air guide pipe pieces, and air valves are installed on the air guide pipe pieces. According to the utility model, the self structure is optimized, and a user can utilize the sliding connection effect between the positioning insertion strip and the first side shell as well as between the positioning insertion strip and the second side shell to enable the first side shell and the second side shell to get close to each other for storage or to be unfolded away from each other along the middle storable shell; and therefore, the device has the advantage of being telescopic, stored and deformed, transportation is convenient, and the occupied space is reduced.

This utility model discloses a portable outdoor tent, including a tent body with cover plates connected to both sides of the tent body. When using this utility model, the user can take out the deflated and rolled-up nylon support columns from the support frame storage bag, then open the manual air valve and sealing plug on the air hose, inflate the support nylon support columns with an air pump, and then insert the formed support nylon support columns into the corresponding assembly fabric sleeves on the outer wall of the tent body. Using the connecting action of fixing hooks and fixing rings, the top of the initially assembled support nylon support columns is connected and fixed to the top of the tent body. Furthermore, by using support nylon support columns with a TPU wear-resistant coating to replace the commonly used metal poles, the tent can be deflated and rolled up for storage. It is lighter than traditional external support frame structures, reduces space requirements, and is easy to carry.

The utility model provides a library book arrangement device, and belongs to the technical field of library book arrangement. The library book arranging device comprises a bookshelf and a plurality of supporting plates fixedly connected in the bookshelf at equal intervals, a plurality of book arranging devices are installed among the supporting plates, each book arranging device is composed of a supporting mechanism, a plurality of separating mechanisms and limiting mechanisms, the separating mechanisms are arranged on the outer wall of each supporting mechanism at equal intervals, and the limiting mechanisms are installed at the two ends of each supporting mechanism respectively. The surfaces of the supporting mechanisms and the surfaces of the separating mechanisms are attached to the interiors of the bookshelves and the interiors of the supporting plates, and the outer ends of the limiting mechanisms are tightly attached to the inner side walls of the bookshelves. Through the design of the book arranging device and the brocade cloth, it is ensured that the books are arranged in the bookshelf in order, the books can be conveniently taken out and maintained, the books are prevented from being damaged due to moisture, and the integrity of the books is further protected.