Strong dust-sticking paper roll

Abstract

The utility model discloses a strong dust-sticking paper roll which comprises a main body module and a dust-sticking paper roll main body, the main body module comprises a bottom plate, a grip fixed to one side of the bottom plate, T-shaped rods symmetrically fixed to the two sides of the bottom plate, bases movably connected to the T-shaped rods in a sleeving mode, annular pieces fixed to one sides of the bases, first springs connected to the outer sides of the T-shaped rods in a sleeving mode and connected with the bottom plate and the bases, and second springs arranged in inner cavities of the T-shaped rods and connected with the inner walls of the bases and the T-shaped rods. The base plate is used for installing other components, the grip is fixed on the base plate and is used for being conveniently held by a user, the T-shaped rod is used for installing the base, grooves are symmetrically formed in one side of the base, the end portion of the T-shaped rod is embedded in the grooves in a sliding mode, and the end portion of the T-shaped rod is fixedly connected with the base. The strong dust-sticking paper roll has the advantages of being capable of achieving anti-collision protection and convenient to mount and dismount.

Description

Technical Field

[0001] The utility model relates to the technical field of dust-sticky paper rolls, in particular to a highly dust-sticky paper roll. Background Art

[0002] Sticky paper roll, also known as sticky roller, is suitable for cleaning surfaces of circuit boards, PCBs, LCDs, light guides, electronic semiconductors, precision film printing, etc. It can also clean glass panels, laminated steel plates, workbenches and other flat surfaces. It can be used with a sticky book to easily remove various dust particles. It is efficient and labor-saving. It can be used in Class 1,000 and Class 10,000 dust-free workshops. The silicone can be modulated into various hardness and viscosity and will never damage the surface of the workpiece.

[0003] The existing sticky paper roll has the following main disadvantages during use: lack of buffer mechanism, easy to hit hard objects when rolling, causing the sticky paper roll to be scratched, affecting the use of the sticky paper roll, and the existing sticky paper roll is not convenient to install and disassemble, so there is room for improvement. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted by the utility model is: a highly sticky dust paper roll, comprising: a main body module and a sticky dust paper roll main body, the main body module comprising a bottom plate, a handle fixed on one side of the bottom plate, a T-shaped rod symmetrically fixed on both sides of the bottom plate, a base movably sleeved on the T-shaped rod, an annular member fixed on one side of the base, a first spring sleeved on the outside of the T-shaped rod and connecting the bottom plate and the base, a second spring arranged in the inner cavity of the T-shaped rod and connecting the inner wall of the base and the T-shaped rod, a fixed shaft movably embedded in the annular member, and a limiting member arranged in the inner cavity of the fixed shaft and extending out of the fixed shaft and fixedly connected to the annular member.

[0006] The fixed axis comprises a cylinder body movably embedded in the annular member and a pull ring fixed at one end of the cylinder body, and the two ends of the main body of the sticky paper roll are rotatably sleeved on the cylinder body.

[0007] The limiting member includes a circular plate movably arranged in the inner cavity of the cylinder, supporting rods fixed on both sides of the circular plate and extending out of the cylinder and fixedly connected to the inner wall of the annular member, and a third spring connecting the circular plate and the inner bottom wall of the cylinder.

[0008] In a preferred example, the utility model can be further configured as follows: the end of the base away from the annular member is symmetrically provided with grooves, and the end of the T-shaped rod is embedded in the groove.

[0009] In a preferred example, the present invention can be further configured as follows: one end of the second spring is fixed to the inner bottom wall of the groove, and the other end is fixed to the inner bottom wall of the T-shaped rod.

[0010] In a preferred example, the utility model can be further configured as follows: rectangular holes are symmetrically opened on the outer surface of the cylinder, one end is fixed to the circular plate, and the other end passes through the rectangular hole and is fixedly connected to the inner wall of the ring.

[0011] In a preferred example, the present invention can be further configured as follows: the diameter of the circular plate is equal to the inner diameter of the cylinder.

[0012] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0013] 1. In the utility model, T-shaped rods are symmetrically fixed on both sides of the bottom plate, and a base is movably sleeved on the T-shaped rods, an annular member is fixed on the base, and a sticky paper roll body is rotatably installed on the annular member. At the same time, a first spring and a second spring are arranged on the outer side and the inner side of the T-shaped rod. When the sticky paper roll body rolls and touches a hard object, the sticky paper roll body drives the annular member and the base to move, and the movement of the base drives the first spring and the second spring to contract, so as to buffer and absorb the collision force, thereby reducing the impact force when the sticky paper roll collides with a hard object, and providing impact protection for the sticky paper roll body, which can effectively prevent the sticky paper roll from being scratched due to the sticky paper roll touching a hard object, thereby increasing the practical performance.

[0014] 2. In the utility model, a fixed shaft is movably arranged in the annular member, and a circular plate is movably arranged in the inner cavity of the fixed shaft, protrusions are arranged on both sides of the circular plate to extend out of the fixed shaft and fix it to the inner wall of the annular member, and a spring is arranged between the inner bottom wall of the fixed shaft and the circular plate. When it is necessary to remove the sticky paper roll body, it is only necessary to pull the fixed shaft outwards to separate the fixed shaft from the end of the sticky paper roll body. At this time, the sticky paper roll body loses its fixation and separation, and the removal of the sticky paper roll body can be completed. Similarly, the above process can be repeated during installation, which increases the convenience of installing and disassembling the sticky paper roll and further improves the practical performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the dust-sticking paper roll of the utility model when the main body is separated;

[0017] Figure 3 It is a cross-sectional schematic diagram of the utility model;

[0018] Figure 4 This is a schematic diagram of the exploded structure of the main module of the utility model.

[0019] Reference numerals:

[0020] 100, main body module; 110, bottom plate; 120, handle; 130, T-bar; 140, base; 141, groove; 150, ring member; 160, first spring; 170, second spring; 180, stop member; 181, round plate; 182, support rod; 183, third spring; 190, fixed axis; 191, cylinder; 1911, rectangular hole; 192, pull ring;

[0021] 200. Main body of the sticky paper roll. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0023] Some embodiments of the present invention are described below in conjunction with the accompanying drawings.

[0024] Embodiment 1:

[0025] Combination Figure 1-4 As shown, this embodiment provides a strong dust-sticking paper roll, including: a main body module 100 and a dust-sticking paper roll main body 200.

[0026] Among them, the main body module 100 includes a base plate 110, a handle 120 fixed on one side of the base plate 110, a T-bar 130 symmetrically fixed on both sides of the base plate 110, a base 140 movably sleeved on the T-bar 130, a ring member 150 fixed on one side of the base 140, a first spring 160 sleeved on the outside of the T-bar 130 and connecting the base plate 110 and the base 140, a second spring 170 arranged in the inner cavity of the T-bar 130 and connecting the inner wall of the base 140 and the T-bar 130, a fixed shaft 190 movably embedded in the ring member 150, and a limiting member 180 arranged in the inner cavity of the fixed shaft 190 and extending out of the fixed shaft 190 and fixedly connected to the ring member 150.

[0027] The bottom plate 110 is used to install other components. The handle 120 is fixed on the bottom plate 110 for the convenience of the user to hold. The T-bar 130 is used to install the base 140. A groove 141 is symmetrically opened on one side of the base 140. The end of the T-bar 130 is slidably engaged in the groove 141 to ensure the stability of the base 140 sliding on the T-bar 130.

[0028] The first spring 160 connects the bottom plate 110 and the base 140. One end of the second spring 170 is fixed to the inner bottom wall of the groove 141, and the other end is fixed to the inner bottom wall of the T-bar 130. Through the arrangement of the first spring 160 and the second spring 170, when the base 140 moves, the impact force transmitted by the base 140 can be double buffered and absorbed, thereby reducing the impact force when the sticky paper roll collides with a hard object, and providing impact protection for the sticky paper roll body 200.

[0029] The ring member 150 is fixed at the end of the base 140 and is used to install the fixed shaft 190 and the limit member 180. The fixed shaft 190 includes a cylinder 191 movably embedded in the ring member 150 and a pull ring 192 fixed at one end of the cylinder 191. Both ends of the sticky paper roll body 200 are rotatably sleeved on the cylinder 191 to facilitate the rotation of the sticky paper roll body 200 to adhere to the dust on the objects. The pull ring 192 is used to pull the cylinder 191 to move.

[0030] The limiting member 180 includes a circular plate 181 movably arranged in the inner cavity of the cylinder 191, a support rod 182 fixed on both sides of the circular plate 181 and extending out of the cylinder 191 and fixedly connected to the inner wall of the ring member 150, and a third spring 183 connecting the circular plate 181 and the inner bottom wall of the cylinder 191. The diameter of the circular plate 181 is equal to the inner diameter of the cylinder 191 to ensure the stability of the circular plate 181 moving in the cylinder 191. Rectangular holes 1911 are symmetrically opened on the outer surface of the cylinder 191, one end of which is fixed to the circular plate 181, and the other end passes through the rectangular hole 1911 and is fixedly connected to the inner wall of the ring member 150 to limit the movement of the cylinder 191. One end of the third spring 183 is fixed on the circular plate 181, and the other end is fixed on the inner wall of the cylinder 191, so as to keep the cylinder 191 embedded in the inner cavity of the sticky paper roll body 200, that is, to ensure the stability of the sticky paper roll body 200.

[0031] Working principle and use process of the utility model: when it is necessary to disassemble the sticky paper roll, pull the pull ring 192 outward to drive the cylinder 191 to move outward, so that the cylinder 191 is separated from the end of the sticky paper roll body 200. At this time, the sticky paper roll body 200 loses its fixation and is separated from the cylinder 191, completing the disassembly of the sticky paper roll. When installing, place the sticky paper roll body 200 between the relative annular members 150, release the pull ring 192, and under the action of the third spring 183, the cylinder 191 is inserted into the sticky paper roll body 200, and the sticky paper roll body 200 is fixed. The installation of the sticky paper roll body 200 can be completed by fixing it. During use, when the sticky paper roll body 200 rolls and encounters a hard object, the impact force generated by the collision between the sticky paper roll body 200 and the hard object is transmitted to the base 140 through the fixed shaft 190 and the annular member 150, and drives the base 140 to move. The movement of the base 140 drives the first spring 160 and the second spring 170 to contract, and the collision force is buffered and absorbed, thereby reducing the impact force when the sticky paper roll collides with the hard object, and providing impact protection for the sticky paper roll body 200.

[0032] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A strong dust-adhesive paper roll, comprising: A main body module (100) and a sticky paper roll main body (200), characterized in that the main body module (100) comprises a bottom plate (110), a handle (120) fixed to one side of the bottom plate (110), a T-shaped rod (130) symmetrically fixed to both sides of the bottom plate (110), a base (140) movably sleeved on the T-shaped rod (130), an annular member (150) fixed to one side of the base (140), a first spring (160) sleeved on the outside of the T-shaped rod (130) and connecting the bottom plate (110) and the base (140), a second spring (170) arranged in an inner cavity of the T-shaped rod (130) and connecting an inner wall of the base (140) and the T-shaped rod (130), a fixed shaft (190) movably engaged in the annular member (150), and a limiting member (180) arranged in the inner cavity of the fixed shaft (190) and extending out of the fixed shaft (190) and fixedly connected to the annular member (150); The fixed shaft (190) comprises a cylinder (191) movably embedded in the annular member (150) and a pull ring (192) fixed to one end of the cylinder (191); both ends of the sticky paper roll body (200) are rotatably sleeved on the cylinder (191); The limiting member (180) comprises a circular plate (181) movably arranged in the inner cavity of the cylinder (191), support rods (182) fixed on both sides of the circular plate (181) and extending out of the cylinder (191) and fixedly connected to the inner wall of the annular member (150), and a third spring (183) connecting the circular plate (181) and the inner bottom wall of the cylinder (191).

2. The strong dust-adhesive paper roll according to claim 1, characterized in that: The end of the base (140) away from the annular member (150) is symmetrically provided with a groove (141), and the end of the T-shaped rod (130) is embedded in the groove (141).

3. The strong dust-adhesive paper roll according to claim 2, characterized in that: One end of the second spring (170) is fixed to the inner bottom wall of the groove (141), and the other end is fixed to the inner bottom wall of the T-shaped rod (130).

4. The strong dust-adhesive paper roll according to claim 1, characterized in that: Rectangular holes (1911) are symmetrically opened on the outer surface of the cylinder (191), one end of the cylinder (191) is fixed to the circular plate (181), and the other end passes through the rectangular hole (1911) and is fixedly connected to the inner wall of the annular member (150).

5. The strong dust-adhesive paper roll according to claim 1, characterized in that: The diameter of the circular plate (181) is equal to the inner diameter of the cylinder (191).

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