39results about How to "Pull up smoothly" patented technology

The invention discloses extendible indoor balcony expansion equipment and a method. The extendible indoor balcony expansion equipment comprises a wall top mounting plate; the middle part of the bottomof the wall top mounting plate is fixedly welded with an opening side plate; a stress supporting device is fixedly mounted on the left side of the front side of the opening side plate; and a balconyextending device is arranged on the back side of the opening side plate. The extendible indoor balcony expansion equipment adopts a balcony protective device with all-opened design, so on one hand, the inner airing space of the balcony is saved and the indoor area is increased in disguise, and on the other hand, the traditional glass window is replaced, the indoor light transmittance and ventilation property are improved and the indoor repression sense is greatly reduced; an airing rod is mainly used for airing clothes at ordinary times, and a plurality of airing rods can play an anti-theft role after armorplate glass is closed; a fixed pulley and a limiting pulley are mainly used for enabling a steel wire rope to be lifted smoothly; and through a friction force, the effect of derusting the steel wire rope can be achieved.

The invention relates to a high-strength anti-pinch garment which is characterized by comprising a garment body, a zipper and a pair of positioning strips.The zipper is mounted in the middle of the garment body, the pair of positioning strips is fixed onto the garment body and is positioned on two sides of the top of the zipper, and detaching zippers are arranged at sleeves of the garment body.The high-strength anti-pinch garment has the advantages that the high-strength anti-pinch garment with an inflation neck protector is provided with the pair of positioning strips, the weight of the high-strength anti-pinch garment can be increased, accordingly, the zipper can be smoothly zipped, and potential safety hazards of physical injury due to the fact that the neck of a wearer is easy to pinch when the wearer zips the zipper by the single hand can be reduced.

The invention provides a ceramic bowl achieving negative pressure fixing using principal of expansion caused by heat and contraction caused by cold of air, and relates to the field of ceramic bowls. The ceramic bowl comprises a bowl body and a tray, and the side of the bowl body is fixedly connected with a fixing block; through the arranged bowl body, first heat conductive metal, second heat conductive metal, third heat conductive metal, heat conductive holes, clamping grooves and an air bag, the heat of a cooked dish when the cooked dish is put into the bowl body can only be transmitted fromthe first heat conductive metal of the bottom of the bowl body to the second heat conductive metal to allow the second heat conductive metal to transmit heat to the third conductive metal, the heat istransmitted to the clamping grooves from the heat conductive holes by the third heat conductive metal, the ceramic bowl is firmly fixed, and the problem that most of existing ceramic bowls are hard to be hold horizontally due to the fact that too many dishes are loaded is solved.

The invention relates to clothing capable of preventing a zipper from pinching a body. The clothing comprises a clothing body (1), a zipper (2) and locating strips (3). The zipper (2) is arranged in the middle of the clothing body (1); a pair of locating strips (3) are fixed on the clothing body (1) and on the two sides of the top end of the zipper (2). The clothing with an inflation neck protector has the advantages that with the pair of locating strips, weight is increased, so that the zipper can be closed smoothly and the possibility is reduced that when a person closes the zipper with one hand, the zipper pinches the neck and injures the body.