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Zipper and daily commodity

PendingCN106388142AHigh flow and aestheticsGood touchSlide fastenersEngineeringTextile
The invention discloses a zipper and a daily commodity. The zipper comprises a pair of cloth belts and male teeth and female teeth arranged on one sides of the cloth belts respectively, wherein the actuating part of the female tooth is a hollow cylindrical structure with an axial line thereof parallel to the cloth belt on the opposite side of the female tooth, and the actuating part of the male tooth is a circular cylinder with an axial line thereof parallel to the cloth belt on the opposite side of the male tooth; and hollow spaces in the circular cylinder and the hollow cylindrical structure are in concave-convex fit, and the actuating part of the male tooth can be embedded into a gap formed by a hollow space of the actuating parts of the two adjacent female teeth to form combination locking. For the novel zipper disclosed by the invention, the female tooth and the male tooth adopt cylindrical design, and the hollow spaces in the circular cylinder and the cylindrical structure are fitted to realize the interlocking of the adjacent zipper teeth and achieve the purpose of closing by adopting the zipper structure; and the zipper tooth has good streamline and esthetic appearance, has great difference with the traditional zipper design, and effectively solves the problems that the traditional zipper has s single interlocking manner and is difficult to adapt to various use needs.
Owner:ZHEJIANG WEIXING IND DEV

Spraying equipment for metal accessories of stamped pieces of refrigerators

ActiveCN112191397AEfficient and high-quality sprayingAvoid escaping waste liquid and odorSpray boothsStructural engineeringManufacturing engineering
The invention discloses spraying equipment for metal accessories of stamped pieces of refrigerators, relates to the technical field of machining of the stamped pieces of the refrigerators, and provides the following scheme now to solve the problems that efficient spraying cannot be achieved during existing refrigerator accessory spraying operation and sprayed waste and peculiar smells drift away.The spraying equipment comprises a first fixing cover; a material receiving box is fixedly connected to the inner wall of the bottom of the first fixing cover; a clamping and steering mechanism is rotationally connected to the inner wall of the left side of the first fixing cover; a driving and closing mechanism is arranged above the clamping and steering mechanism; a transmission mechanism is arranged between the driving and closing mechanism and the clamping and steering mechanism; two transverse rods are fixedly connected to the right side of the driving and closing mechanism; a circular ring is fixedly connected to the left sides of the transverse rods; and a gear ring is fixedly connected to the left side of the circular ring. According to the spraying equipment, during spraying, thesmells and waste liquids can be prevented from escaping, the equipment is beneficial to the tidiness of stations and the freshness of air, the accessories can rotate in multiple directions conveniently, and the spraying efficiency and the spraying quality of the accessories are improved.
Owner:滁州市友邦涂装有限公司

Livestock and farm sterilization disinfectant and preparation method thereof

The invention provides a livestock and farm sterilization disinfectant. The livestock and farm sterilization disinfectant is prepared from the following components in parts by weight: 6 to 14 parts of sodium alkylarysulfonate, 4 to 6 parts of potassium permanganate, 5 to 9 parts of coconut oil fatty acid monoethanolamine, 8 to 10 parts of clove, 8 to 10 parts of rhizoma atractylodis, 8 to 10 parts of chrysanthemum indicum, 3 to 7 parts of eucalyptus essential oil, 4 to 8 parts of menthol, 5 to 9 parts of gypsum, 4 to 8 parts of sorbic acid, 1 to 3 parts of polypropylene glycol, 2 to 4 parts of ethylenediaminetetraacetic acid and 80 to 100 parts of deionized water. The sterilization disinfectant is simple and convenient to manufacture, and Chinese herbal medicines which have the effects of sterilization, disinfestation and disinfection are compounded, so that germs in the environment and on articles can be quickly and effectively killed, and damage to the environment, human bodies and livestock cannot be caused. Additionally, the aroma is pleasant, clean sterile livestock shelters are guaranteed, the problems of livestock diseases and the odor of livestock farms are basically solved, the surrounding air of the farms is fresh, air pollution is prevented, and the sterilization disinfectant is favorable for healthy growth of the livestock and has high quality.
Owner:太仓市璜泾新明农机作业专业合作社

Sub-board identification module and number processing method of battery management system (BMS)

The invention discloses a sub-board identification module and a number processing method of a battery management system (BMS). The identification module includes a main board and at least two sub-boards connected in series. One end of the main board is connected with a head sub-board, and the other end is connected with a tail sub-board. The sub-boards include switches, first sampling circuits andsecond sampling circuits. First ends of the switches are connected with the first sampling circuits. The other ends of the first sampling circuits are connected with the main circuit. Second ends ofthe switches are grounded. Third ends of the switches are connected with a direct-current power source. The second sampling circuits are connected with a first sampling circuit of the first sub-boardand a first sampling circuit of a second sub-board. A target sub-board switch is in a second closed state in which a first sampling circuit is connected with the direct-current power source, and the other sub-board board switches are in a first closed state in which first sampling circuits are grounded. Voltage of a connection end of the main board and the head sub-board is the same as preset voltage corresponding to target sub-board identification information. According to the method, accurate determination of numbers of the sub-boards is facilitated, and convenience is provided for subsequent mass production debugging and testing, problem locating and program updating.
Owner:BEIJING ELECTRIC VEHICLE
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