Paste applicator for file bag sealing
A file bag and sealing technology, used in manual devices, applications, office supplies, etc., can solve the problems of uneven smearing, sticking to other objects, sticking to hands, etc., and achieve the effect of convenient and quick operation and accurate smearing positioning.
Active Publication Date: 2017-09-05
梁波
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- Application Information
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Problems solved by technology
Uneven smearing often occurs; the smearing width is inaccurate, exceeds the width of the flange 7, resulting in excess glue or paste remaining outside the flange 7 after covering, or sticking to the hand, or letting the file bag stick to other objects on, unhygienic, inconvenient to use
Method used
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[0011] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0012] In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention, rather than indicating or It should not be construed as limiting the invention by implying that a referenced device or element must have a particular orientation, be...
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The invention relates to a paste smearing device used for sealing a portfolio. The device comprises an inverted U-shaped shell, a smearing brush arranged in the shell, an operating rod, a fixed pillar with an external thread, and a sleeve, wherein the shell comprises support legs arranged at two sides and a top plate connected between the top ends of the support legs at two sides, the width of the shell is smaller than or equal to the width of the turnup of the portfolio, and a plurality of directional idler wheels are uniformly arranged on the bottom surfaces of the support legs at two sides of the shell; and the bottom end of the operating rod can penetrate through the top plate with vertical linear movement and then is fixedly connected to the top end of the smearing brush, the top end of the operating rod is fixed on the sleeve, the fixed pillar is vertically fixed on the top plate, the sleeve is sleeved on the fixed pillar, and a positioning barrel used for supporting the sleeve is in threaded connection to the fixed pillar. The paste smearing device is simple in structure, convenient to use, accurate in measuring width positioning and clean and sanitary in smearing.
Description
technical field [0001] The invention relates to the technical field of file bag sealing tools, in particular to a paste applicator for file bag sealing. Background technique [0002] Portfolio (for its structure refer to figure 1 ) is usually sealed with glue or paste when it needs to be sealed for preservation, but there is no special tool for applying glue or paste in real life. People can only choose to drip glue or paste on the opening of the file bag little by little, then apply it evenly with a toothbrush, and then fold the flange 7 and stick it on the smeared place. Uneven smearing often occurs; the smearing width is inaccurate, exceeds the width of the flange 7, resulting in excess glue or paste remaining outside the flange 7 after covering, or sticking to the hand, or letting the file bag stick to other objects On, unhygienic, inconvenient to use. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a past...
Claims
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IPC IPC(8): B43M11/00A46B5/00
CPCA46B5/00A46B2200/20B43M11/00
Inventor 梁波
Owner 梁波