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Stationery rubber manufacturers develop an auxiliary device for convenient use of rubber
Release Date:
2021/09/04
Stationery rubber manufacturers produce rubber raw materials are rubber or plastic, sulfur, vegetable oil, gravel made of stationery, can wipe off the traces of graphite or ink. There are many kinds of erasers with different shapes and colors, such as ordinary fragrant erasers, art special erasers for painting models 2b, 4b and 6b, and plastic erasers. The surface of the rubber will be wrapped in a carton to avoid staining. After the existing eraser is used up, for convenience, the carton will be removed to expose the eraser, but after the eraser is exposed, the surface will soon be covered with dust and become dirty. If you wipe it with a dirty place, it will stick to the exercise book, which is difficult to remove and affect the appearance. Each use will rub the surface to remove dirt, and then virtually increase the consumption of rubber.
Technical points: in view of the shortcomings of the existing technology, stationery rubber manufacturers develop an auxiliary device to facilitate the use of rubber, which can solve the problem of excessive consumption of dust on the surface of the existing rubber. In order to achieve the above purpose, the stationery rubber manufacturer is realized through the following technical scheme: an auxiliary device for convenient use of rubber provided by the stationery rubber manufacturer includes a housing, a fixing device and a cleaning device. The fixing device is used to fix the rubber and is connected with the housing. The housing is movable connection; the fixing device includes a first mounting housing, a second mounting housing and a screw. The first mounting housing is fixed with one side of the housing, the second mounting shell is fixed with the bottom end of the first mounting shell; a support frame is fixedly installed on the slider, a section of the support frame is located in the shell and slidably connected with the shell, and a plurality of springs are fixedly installed on both sides of the support frame. A buffer plate is fixedly installed at one end of each spring, and the bottom end of the buffer plate slides against the support frame. A first bevel tooth is fixedly installed on the screw, and the first bevel tooth is located in the second mounting shell. The support frame is provided with a first installation groove and a second installation groove that communicate with each other; the baffle is hinged in the first installation groove; the back of the baffle is provided with a third installation groove; the first support column is hinged in the third installation groove, The second support column is hinged in the second installation groove; the first support column is rotatably inserted into the second support column with an interference fit. The compensation plates are fixedly installed on the inner walls on both sides of the top end of the housing, one of the compensation plates is provided with a fourth mounting groove, and the other compensation plate is provided with a mounting hole; the third support column is fixedly installed in the fourth mounting groove; A fixing sleeve is slidably sleeved in the third support column; a fixing column is fixedly installed in the mounting hole; the fixing sleeve is threadedly connected with the fixing column.
The above-mentioned stationery rubber manufacturer provides an auxiliary device that facilitates the use of the rubber. Its advantages are: the rubber is placed on the support frame and clamped with a buffer plate, and the shell can protect the rubber from being covered by dust; when the rubber is needed, the first cone The rotation of the teeth drives the screw to rotate, the sliding block slides along the sliding rod, and the support frame slides to control the expansion and contraction of the rubber.
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Telephone: 8613331879381
Fax： 86 21 51861165
E-mail：wangxh@dhawj.com
Address: Tongxin East Road,Gaoyou City,Jiangsu, China
Dehuang Stationery Co.,Ltd
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