An edge dusting device and its storage device

Abstract

The utility model belongs to dust stick ware technical field relates to a kind of edge dust stick ware and its storage device, the dust stick ware includes handle and dust stick cylinder assembly, the dust stick cylinder assembly includes cylinder, the support for connecting cylinder and handle, and dust stick paper tube is set on the cylinder, the handle is movably connected on the support, locking knob is further equipped between the cylinder and dust stick paper tube, and locking knob is located within the side of dust stick paper tube, the storage device includes box body, the box body is formed with dust stick cylinder assembly by rear cover and front cover and is matched with containing space, the front cover one end is rotatably connected on rear cover, and the other end can be rotated to the direction close to or away from rear cover to realize the closure and opening of box body.

Description

Technical Field

[0001] This utility model belongs to the field of dust sticker technology, specifically relating to an edge dust sticker and its storage device. Background Technology

[0002] As people demand higher and higher quality of life, the proportion of households using roller dust collectors is also increasing. Roller dust collectors are being used more and more in scenarios such as clothing care, floor cleaning, food factories, and electronics factories that require cleaning.

[0003] Currently, roller dust collectors on the market consist of a paper roller, a rotating shaft, a handle, and other protective casings to prevent dirt accumulation. Due to the characteristics of the paper roller, one end of the roller needs to have a 2-5mm protrusion for removal. Because of this structural feature, rollers on the market have certain limitations in terms of edge cleaning and upright storage. The main problems are difficulty in standing and inconvenience in storage, and 5-10mm of cleaning is always left unattended when cleaning corners, tabletops against walls, or bed surfaces against headboards. In addition, existing storage boxes are mainly of two types: single-sided or double-sided. Single-sided storage boxes cannot be completely sealed, allowing dust and lint to enter the box, causing cleaning problems. Double-sided storage boxes usually have top and bottom lids or left and right lids, but this design is not simple and convenient to use. Utility Model Content

[0004] The purpose of this utility model is to address the defects and shortcomings in the existing technology by designing an edge-mounted dust collector and its storage device.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is: an edge-adhesive duster, including a handle and a dust roller assembly. The dust roller assembly includes a roller, a bracket for connecting the roller and the handle, and a dust paper tube sleeved on the roller. The handle is movably connected to the bracket. A locking knob is also provided between the roller and the dust paper tube, and the locking knob is located inside the side of the dust paper tube.

[0006] Preferably, the handle is rotatably connected to the first shaft hole on the bracket via the first rotating shaft, and the bracket is also provided with a plurality of limiting grooves that cooperate with the protrusions on the handle along the rotation direction of the handle.

[0007] Preferably, there are three limiting grooves, which correspond to the rotation angles of the handle being 0°, 45° and 90° respectively.

[0008] Preferably, one end of the roller is connected to the bracket, and the other end is sleeved on the outside of the locking knob. The roller is provided with an anti-slip plate that corresponds to the gradient structure on the locking knob. The anti-slip plate can press against or loosen the inner wall of the adhesive paper tube under the rotation of the gradient structure.

[0009] Preferably, the anti-slip sheet has anti-slip protrusions on its outer side and a groove on its inner side that matches the ribs on the gradient structure.

[0010] Preferably, the roller and the locking knob are further provided with a groove and a buckle for a mating connection.

[0011] A storage device for the aforementioned edge-mounted adhesive roller includes a box body, which forms a receiving space that cooperates with the adhesive roller assembly via a rear cover and a front cover. One end of the front cover is rotatably connected to the rear cover, and the other end is rotatable toward or away from the rear cover to achieve the closing and opening of the box body.

[0012] Preferably, the bottom of the front cover is provided with a second shaft hole that is connected to the second rotating shaft on the rear cover. When the dust roller assembly is placed in, the front cover can rotate towards the rear cover under the gravity of the dust roller assembly to close the box. When the dust roller assembly is taken out, the front cover can rotate away from the rear cover under its own gravity to open the box.

[0013] After adopting the above technical solution, the edge-mounted dust collector and its storage device provided by this utility model have the following beneficial effects:

[0014] (1) This utility model ensures that the embedded locking knob does not form a protruding structural part inside the adhesive roller, so that when it is stored upright, the cut end face of the adhesive roller can be used to stand it upright; at the same time, because the locking knob structure is built-in, the adhesive can reach the wall base when cleaning against the wall, thereby achieving the cleaning effect along the edge.

[0015] (2) This utility model, through the design of a gravity-type opening and closing storage box, can utilize the gravity of the adhesive stick itself to achieve the effect of convenient and quick take-out, opening, putting down and closing, achieving the effect of protecting the adhesive stick from dirt while having the advantages of convenient, quick and worry-free operation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of an edge-adhesive dust collector according to the present invention;

[0017] Figure 2 This is an enlarged schematic diagram of the structure of the bracket handle connection part in this utility model;

[0018] Figure 3 This is a bottom view of an edge-adhesive dust collector according to the present invention;

[0019] Figure 4 This is an exploded view of the structure of the adhesive roller assembly in this utility model;

[0020] Figure 5This is a schematic diagram of the structure of an edge-mounted dust collector and its storage device according to the present invention;

[0021] Figure 6 This is a cross-sectional view of the storage device in this utility model;

[0022] Figure 7 This is a schematic diagram of the structure of the present invention in its stored state.

[0023] The components include: handle 1, protrusion 11, first rotating shaft 12, box body 2, back cover 21, second rotating shaft 211, front cover 22, second shaft hole 221, adhesive roller assembly 3, bracket 31, limiting groove 311, first shaft hole 312, roller 32, groove 321, anti-slip plate 322, anti-slip protrusion 3221, slot 3222, adhesive paper tube 33, locking knob 34, inverted buckle 341, and gradient structure 342. Detailed Implementation

[0024] The present invention will now be described in further clear and complete detail with reference to the accompanying drawings and specific embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present invention or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0025] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0026] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0027] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0028] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0029] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0030] This utility model relates to an edge-adhesive dust collector, such as... Figure 1-4 As shown, the device includes a handle 1 and a sticky roller assembly 3. The sticky roller assembly 3 includes a roller 32, a bracket 31 for connecting the roller 32 and the handle 1, and a sticky paper tube 33 sleeved on the roller 32. The handle 1 is movably connected to the bracket 31. Specifically, the handle 1 is rotatably connected to the first shaft hole 312 on the bracket 31 via a first rotating shaft 12. The bracket 31 is also provided with a plurality of limiting grooves 311 along the rotation direction of the handle 1, which cooperate with the protrusions 11 on the handle 1. Preferably, there are three limiting grooves 311. The corresponding rotation angles of the handle 1 are 0°, 45° and 90° respectively. When rotated to the 0°, 45° and 90° positions, the protrusion 11 cooperates with the corresponding limiting groove 311 to achieve a certain resistance to fix the handle 1 at the corresponding 0°, 45° and 90° positions. When rotating again, a force exceeding the elastic deformation of the protrusion 11 is required to make the handle 1 rotate away from the fixed position. This design allows for free selection of the fixed angle. When cleaning the back of clothes or narrow gaps, the angle can be switched freely to improve the user experience.

[0031] To ensure the secure connection between the adhesive paper tube 33 and the roller 32, a locking knob 34 is provided between them. To achieve edge cleaning of the adhesive paper tube 33, the locking knob 34 is designed as an embedded structure, meaning it is located inside the side of the adhesive paper tube 33. Specifically, one end of the roller 32 is connected to the bracket 31, and the other end is fitted onto the outside of the locking knob 34. The roller 32 has an anti-slip piece 322 corresponding to the gradient structure 342 on the locking knob 34. This anti-slip piece 322 can press against or release the inner wall of the adhesive paper tube 33 under the rotation of the gradient structure 342. That is, when the locking knob 34 is rotated clockwise, the gradient structure 342 can push the anti-slip piece 322 outwards. When the locking knob 34 is rotated counterclockwise, the gradient structure 342 can release the pressure on the anti-slip plate 322, and the anti-slip plate 322 can return to its original position under its own elasticity. In order to ensure the fixing effect of the anti-slip plate 322 when it contacts the inner wall of the adhesive paper tube 33, the outer side of the anti-slip plate 322 has anti-slip protrusions 3221. In order to prevent the locking knob 34 from reversing under the reaction force of compression and expansion, the inner side of the anti-slip plate 322 has a groove 3222 that cooperates with the ribs on the gradient structure 342. In order to ensure the stability of the rotation of the locking knob 34 and prevent the locking knob 34 from coming off the roller 32, the roller 32 and the locking knob 34 are also provided with a groove 321 and a buckle 341 for cooperation and connection.

[0032] This utility model also provides a storage device for the above-mentioned edge-adhesive dust collector, such as Figure 5-7As shown, the device includes a housing 2, which forms a receiving space that cooperates with the sticky roller assembly 3 via a rear cover 21 and a front cover 22. One end of the front cover 22 is rotatably connected to the rear cover 21, and the other end can rotate towards or away from the rear cover 21 to achieve the closing and opening of the housing 2. Specifically, the bottom of the front cover 22 is provided with a second shaft hole 221 that cooperates with the second rotating shaft 211 on the rear cover 21, and the bottom of the front cover 22 is provided with a pressure plate extending towards the rear cover 21. When the sticky roller is placed inside... When the roller assembly 3 is in place, the sticky roller assembly 3 applies a downward force to the pressure plate, thereby causing the pressure plate to rotate the front cover 22 towards the rear cover 21. That is, the front cover 22 can close the box 2 under the gravity of the sticky roller assembly 3. When the sticky roller assembly 3 is removed, the sticky roller assembly 3 releases the force applied to the pressure plate, and the front cover 22 can rotate away from the rear cover 21 under its own gravity, thereby opening the box 2. The box 2 remains open until the sticky roller assembly 3 is put back in.

[0033] In summary, the edge-cleaning dust collector and its storage device provided by this utility model have a simple structure and are easy to operate. They can rotate easily and achieve edge cleaning effect, and can also stand stably for storage. They have the advantages of good cleaning effect, high flexibility of adjustment, and convenient storage, and have great market value, making them worthy of widespread promotion and application.

[0034] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An edge-adhesive dust collector, characterized in that: The assembly includes a handle (1) and a sticky roller assembly (3). The sticky roller assembly (3) includes a roller (32), a bracket (31) for connecting the roller (32) and the handle (1), and a sticky paper tube (33) sleeved on the roller (32). The handle (1) is movably connected to the bracket (31). A locking knob (34) is also provided between the roller (32) and the sticky paper tube (33), and the locking knob (34) is located inside the side of the sticky paper tube (33).

2. The edge-adhesive dust collector according to claim 1, characterized in that: The handle (1) is rotatably connected to the first shaft hole (312) on the bracket (31) via the first rotating shaft (12), and the bracket (31) is also provided with a plurality of limiting grooves (311) that cooperate with the protrusion (11) on the handle (1) along the rotation direction of the handle (1).

3. The edge-adhesive dust collector according to claim 2, characterized in that: The limiting groove (311) is provided in three places, which correspond to the rotation angles of the handle (1) of 0°, 45° and 90° respectively.

4. The edge-adhesive dust collector according to claim 1, characterized in that: One end of the roller (32) is connected to the bracket (31), and the other end is sleeved on the outside of the locking knob (34). The roller (32) is provided with an anti-slip piece (322) corresponding to the gradient structure (342) on the locking knob (34). The anti-slip piece (322) can press against or loosen the inner wall of the sticky paper tube (33) under the rotation of the gradient structure (342).

5. The edge-adhesive dust collector according to claim 4, characterized in that: The anti-slip sheet (322) has anti-slip protrusions (3221) on the outside and grooves (3222) on the inside that cooperate with the ribs on the gradient structure (342).

6. The edge-adhesive dust collector according to claim 4, characterized in that: The roller (32) and the locking knob (34) are also provided with a groove (321) and a buckle (341) for a mating connection.

7. A storage device for the edge-mounted dust collector according to any one of claims 1-6, characterized in that: Includes a box body (2), which forms a receiving space that cooperates with the dust roller assembly (3) through a rear cover (21) and a front cover (22). One end of the front cover (22) is rotatably connected to the rear cover (21), and the other end can rotate toward or away from the rear cover (21) to realize the closing and opening of the box body (2).

8. A storage device for an edge-mounted dust collector according to claim 7, characterized in that: The bottom of the front cover (22) is provided with a second shaft hole (221) that is connected to the second rotating shaft (211) on the rear cover (21). When the sticky roller assembly (3) is placed in, the front cover (22) can rotate towards the rear cover (21) under the gravity of the sticky roller assembly (3) to close the box (2). When the sticky roller assembly (3) is taken out, the front cover (22) can rotate away from the rear cover (21) under its own gravity to open the box (2).

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