75results about How to "Make it collapsible" patented technology

The invention provides a folding frame, a displayer, a keyboard and an electric appliance. The folding frame comprises hinges and limiting structures. The hinges are connected through rotary connecting structures, and can be unfolded or folded. Each hinge of the folding frame comprises a front side face and a rear side face. The limiting structures guarantee that the front side faces of the hingesare located on the same plane when the folding frame is in an unfolded state. The rotary connecting structures comprise first rotary connecting structures and / or second rotary connecting structures.One connected hinge rotates to the front side face close to one side, and another connected hinge rotates to the rear side face close to one side. In a folded state, a circle with the minimum bendingradius of a flexible membrane can be contained between the side face of one connected hinge and the rotating axis, the side face of another connected hinge adapts to the flexible membrane, or a gap isformed between the side face of the one connected hinge and the flexible membrane. The displayer comprises the folding frame and a flexible displayer attached to the folding frame. The electric appliance comprises a circuit module, a power module and the displayer. The power module is electrically connected with the circuit module and the displayer, and the displayer is electrically connected with the circuit module. The displayer and the electric appliance can be folded and are convenient to store and carry.

The invention discloses a folding dozer blade which comprises a scraper knife and scraper knife connection supporting frames. The scraper knife comprises a main scraper knife body and two side knife bodies. The two side knife bodies are symmetrically arranged on the two sides of the main scraper knife body through folding mechanisms in a folding manner. The scraper knife connection supporting frames are arranged on the back of the main scraper knife body. By means of the scheme, the dozer blade can be folded on the premise that the normal use performance and reliability of the bulldozer are not affected, and the dozer blade does not need to be detached in the conveying process; and the practicability of a bulldozer and transportation convenience are improved greatly.

The invention discloses a portable folding balance. The folding balance comprises a weighing mechanism and a display mechanism which are connected through a connecting rod, wherein the weighing mechanism comprises a weighing case and a power supply, the power supply is fixedly mounted on the lower end surface inside the weighing case, and a storage groove is formed inwards in a position where the weighing case and the connecting rod are connected; the display mechanism comprises a display disc, a telescopic rod and a base rod, one end of the telescopic rod is fixedly connected with the display disc, the other end of the telescopic rod is movably connected with the base rod, the base rod is hinged to the connecting rod, and the width of the display mechanism is matched with the storage groove. The balance can be folded, the portability of the balance as a whole is facilitated, and the balance is applicable to outdoor operations.

The invention relates to a hidden type kitchen cabinet dining table, which comprises a cabinet body and a door body, wherein the cabinet body is movably connected with the door body through a slide rail; a table top is arranged above the slide rail; the slide rail is partitioned into multiple segments; a first-segment slide rail is fixedly connected with the door body; a last-segment slide rail is fixedly connected with the cabinet body; the door body comprises a cabinet door and a door body connecting part which is hinged to the cabinet door; the table top comprises a first table top, a second table top hinged to the first table top, and a third table top hinged to the second table top; the first table top is fixedly connected with the first-segment slide rail; castors for moving the door body are arranged below the door body connecting part; the cabinet door is provided with a handle; the first-segment slide rail is fixedly connected with the door body connecting part; the last-segment slide rail is fixedly connected with a top plate. The kitchen cabinet dining table disclosed by the invention can be taken as a storage cabinet as well as a dining table, so that various functions of the kitchen cabinet are realized, and the space utilization ratio is increased.