90results about How to "For multifunctional use" patented technology

The invention relates to a simple movement mechanism with the movement direction capable of changing and a working method of the simple movement mechanism. The simple movement mechanism comprises a base, two sliding blocks driven by a linear driving mechanism to reciprocate towards each other in the opposite directions in the transverse direction are arranged at the lower end of the base, slidingrods are fixedly connected to the left and right ends of the lower surfaces of the sliding blocks correspondingly, swinging arms are symmetrically arranged on the left and right sides of the sliding blocks, and hinged to the base, and sliding grooves which are used for accommodating the sliding rods and forming sliding pairs with the slide rods are formed in the ends, close to the sliding blocks,on the swinging arms. According to the simple movement mechanism with the movement direction capable of changing, the structure is simple and reasonable, the movement direction of the swinging arms being connected with a clamp holder is changed conveniently, the swinging arms are detachable, assembled with different bases conveniently, and can further be assembled with different clamp holders according to the needs, and multifunctional use is achieved.

The invention discloses a multifunctional gas stove, which includes a gas stove body, a table top, a first stove frame and a second stove frame. The first stove frame and the second stove frame are mounted on the gas stove body, the multifunctional gas stove is also provided with a third stove frame, the third stove frame can be movably placed on the stove table top between the first stove frame and the second stove frame, and can be movably sleeved at the periphery of the first stove frame and the second stove frame and placed on the stove table top, also the upper end face of the third stove frame is flush with the upper end face of the first stove frame and the second stove frame. The third stove frame can be movably positioned between the first stove frame and the second stove frame and sleeved at the periphery of the first stove frame and the second stove frame, when a cookware needs to be moved, the third stove frame is placed between the first stove frame and the second stove frame, then the cookware can be placed on the third stove frame temporarily so as to be convenient for people to move the cookware. Also, the third stove frame can also be used as a heat insulating frame, when the third stove frame is needed to ensure the stationarity of a large cookware, the third stove frame can be positioned to the one of the positions where the first stove frame and the second stove frame are located.

The invention relates to the field of fitness equipment, and in particular relates to fitness equipment. The fitness equipment comprises a supporting plate, a first bracket, a second bracket and two chest expanders. The supporting plate comprises a plate body and a rib which is arranged on the plate body and extends along an extension direction of the plate body; the first bracket is used for clamping legs and is rotatably arranged at one end of the rib; the second bracket is arranged at the far end, connected to the first bracket, of the rib, and by virtue of the second bracket, a distance between the end, away from the first bracket, of the supporting plate and the ground is adjusted; and the two chest expanders are arranged at two sides of the supporting plate and are used for trainingarm muscles. The fitness equipment is simple in structure and convenient to use, and muscles in various parts can be simultaneously trained.