Dust collection box mounting structure for handheld dust collector

Abstract

The dust collection box mounting structure comprises a dust collector body, a feeding pipe is arranged on one side of the dust collector body, a supporting plate is arranged on the other side of the dust collector body, and a fixing rod is fixedly connected to the top of one side of the supporting plate. A base is fixedly connected to the bottom of one side of the supporting plate, a handle is fixedly connected between the fixing rod and the base, a guide block is fixedly connected to the bottom of the other side of the supporting plate, a reset spring is arranged in the guide block, and a movable block is fixedly connected to the top of the reset spring. According to the device, the dust collection box can be conveniently and rapidly mounted and dismounted, so that the operation convenience is improved, cleaning after dismounting is facilitated, the problem of time and labor waste caused by tedious operation is solved, meanwhile, dual positioning can be performed after mounting, the falling condition is prevented, and the firmness after mounting is improved.

Description

Technical Field

[0001] The utility model belongs to the technical direction of handheld vacuum cleaners, and particularly relates to a dust box installation structure for a handheld vacuum cleaner. Background Art

[0002] A vacuum cleaner is a device that uses an electric motor to drive the blades to rotate at high speed, creating negative air pressure in a sealed shell to absorb dust. With the continuous development of technology, there are more and more types of vacuum cleaners, including handheld vacuum cleaners.

[0003] The existing handheld vacuum cleaner is not convenient for quickly installing and removing the dust box during use, which affects the subsequent cleaning work and brings inconvenience to people. This phenomenon has become a problem that needs to be solved urgently by people in this field. Utility Model Content

[0004] The purpose of the utility model is to provide a dust box installation structure for a handheld vacuum cleaner in accordance with the existing device, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a dust box installation structure for a handheld vacuum cleaner, comprising a vacuum cleaner body, a feeding pipe is provided on one side of the vacuum cleaner body, a support plate is provided on the other side of the vacuum cleaner body, a fixing rod is fixedly connected to the top of one side of the support plate, a base is fixedly connected to the bottom of one side of the support plate, a handle is fixedly connected between the fixing rod and the base, and a guide block is fixedly connected to the bottom of the other side of the support plate.

[0006] A return spring is provided inside the guide block, a movable block is fixedly connected to the top of the return spring, a positioning block is fixedly connected to the outer wall of the movable block, a threaded joint is fixedly connected to the bottom of the vacuum cleaner body, a discharge pipe penetrating the threaded joint is provided at the bottom of the vacuum cleaner body, a dust box is provided on the outer wall of the threaded joint, which facilitates the rapid installation and disassembly of the dust box, thereby improving the convenience of operation and facilitating cleaning after disassembly, solving the time-consuming and labor-intensive problem caused by complicated operation, and at the same time, double positioning can be performed after installation to prevent falling off and improve the firmness after installation.

[0007] Furthermore, the guide block is a "concave"-shaped structure, and the movable block forms a telescopic structure with the guide block through a reset spring, which facilitates the movable block to slide elastically.

[0008] Furthermore, there are two movable blocks symmetrically distributed, and the positioning block is slidably connected to the guide block through the two movable blocks, which facilitates the guidance of the positioning block when it slides.

[0009] Furthermore, the diameter of the positioning block is greater than the diameter of the dust box, and the top of the positioning block abuts against the bottom of the dust box, which facilitates the support and positioning of the bottom of the dust box by the positioning block.

[0010] Furthermore, the dust box is of a "concave"-shaped structure, and the top inner wall of the dust box is provided with threads that mesh with the threaded joint, which facilitates the installation of the dust box through the threads.

[0011] Furthermore, the inner diameter of the dust collecting box is larger than the diameter of the discharge pipe, which facilitates the collection of dust by the dust collecting box.

[0012] Compared with the prior art, the beneficial effects achieved by the utility model are: the utility model,

[0013] (1) The vacuum cleaner body, feed pipe, support plate, fixing rod, base, handle, guide block, return spring, movable block, positioning block, threaded joint, discharge pipe and dust box are provided, so that the dust box can be quickly installed and disassembled, thereby improving the convenience of operation and facilitating cleaning after disassembly, solving the time-consuming and labor-intensive problems caused by cumbersome operation. At the same time, double positioning can be performed after installation to prevent falling off and improve the firmness after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

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

[0016] Figure 2 It is a front cross-sectional schematic diagram of the utility model;

[0017] Figure 3 It is a side sectional schematic diagram of the utility model.

[0018] In the figure: 1. Vacuum cleaner body; 2. Feed pipe; 3. Support plate; 4. Fixing rod; 5. Base; 6. Handle; 7. Guide block; 8. Return spring; 9. Movable block; 10. Positioning block; 11. Threaded joint; 12. Discharge pipe; 13. Dust box. DETAILED DESCRIPTION

[0019] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 The utility model provides a technical solution: a dust box installation structure for a handheld vacuum cleaner, comprising a vacuum cleaner body 1, a feeding pipe 2 is arranged on one side of the vacuum cleaner body 1, a support plate 3 is arranged on the other side of the vacuum cleaner body 1, a fixing rod 4 is fixedly connected to the top of one side of the support plate 3, a base 5 is fixedly connected to the bottom of one side of the support plate 3, a handle 6 is fixedly connected between the fixing rod 4 and the base 5, and a guide block 7 is fixedly connected to the bottom of the other side of the support plate 3.

[0021] A return spring 8 is provided inside the guide block 7, a movable block 9 is fixedly connected to the top of the return spring 8, a positioning block 10 is fixedly connected to the outer wall of the movable block 9, a threaded joint 11 is fixedly connected to the bottom of the vacuum cleaner body 1, a discharge pipe 12 penetrating the threaded joint 11 is provided at the bottom of the vacuum cleaner body 1, a dust box 13 is provided on the outer wall of the threaded joint 11, which facilitates the rapid installation and disassembly of the dust box 13, thereby improving the convenience of operation, and is conducive to cleaning after disassembly, solving the time-consuming and labor-intensive problem caused by cumbersome operation, and at the same time, double positioning can be performed after installation to prevent falling off and improve the firmness after installation.

[0022] Furthermore, the guide block 7 is a "concave"-shaped structure, and the movable block 9 forms a telescopic structure with the guide block 7 through the reset spring 8, which facilitates the movable block 9 to slide elastically.

[0023] Furthermore, there are two movable blocks 9 symmetrically distributed, and the positioning block 10 is slidably connected to the guide block 7 through the two movable blocks 9, which facilitates the guidance of the positioning block 10 when it slides.

[0024] Furthermore, the diameter of the positioning block 10 is greater than the diameter of the dust box 13 , and the top of the positioning block 10 abuts against the bottom of the dust box 13 , making it convenient to support and position the bottom of the dust box 13 by the positioning block 10 .

[0025] Furthermore, the dust box 13 is a "concave"-shaped structure, and the top inner wall of the dust box 13 is provided with threads that mesh with the threaded connector 11, which facilitates the installation of the dust box 13 through the threads.

[0026] Furthermore, the inner diameter of the dust box 13 is larger than the diameter of the discharge pipe 12 , which facilitates the collection of dust by the dust box 13 .

[0027] When in use, first move the positioning stop block 10 to slide downward, so that the positioning stop block 10 drives the movable block 9 to slide downward, so that the movable block 9 is guided by the guide block 7 and drives the return spring 8 to compress and deform, then the dust box 13 is screwed to the outer wall of the threaded joint 11 through the inner wall thread, and then the positioning stop block 10 is loosened, so that the return spring 8 drives the movable block 9 to return and slide, so that the movable block 9 drives the positioning stop block 10 to return and slide, so that the positioning stop block 10 is pressed against the bottom of the dust box 13, making the threaded engagement of the dust box 13 tighter, and effectively preventing the accidental rotation caused by the shaking of the dust box 13, thereby improving the firmness after installation and solving the problem of easy falling off. The above steps are subsequently reversed to realize the quick disassembly of the dust box 13, which is beneficial to the unified treatment of the dust collected in the dust box 13, and is beneficial to the maintenance and cleaning of the dust box 13, thereby improving the convenience of operation.

[0028] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0029] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A dust box mounting structure for a handheld vacuum cleaner, comprising a vacuum cleaner body (1), characterized in that: A feeding pipe (2) is provided on one side of the vacuum cleaner body (1), a support plate (3) is provided on the other side of the vacuum cleaner body (1), a fixing rod (4) is fixedly connected to the top of one side of the support plate (3), a base (5) is fixedly connected to the bottom of one side of the support plate (3), a handle (6) is fixedly connected between the fixing rod (4) and the base (5), and a guide block (7) is fixedly connected to the bottom of the other side of the support plate (3); A return spring (8) is arranged inside the guide block (7), a movable block (9) is fixedly connected to the top of the return spring (8), a positioning stop block (10) is fixedly connected to the outer wall of the movable block (9), a threaded joint (11) is fixedly connected to the bottom of the vacuum cleaner body (1), a discharge pipe (12) penetrating the threaded joint (11) is arranged at the bottom of the vacuum cleaner body (1), and a dust collection box (13) is arranged on the outer wall of the threaded joint (11).

2. A dust box installation structure for a handheld vacuum cleaner according to claim 1, characterized in that: The guide block (7) is a "concave"-shaped structure, and the movable block (9) forms a telescopic structure with the guide block (7) via a reset spring (8).

3. The dust box installation structure for a handheld vacuum cleaner according to claim 1, characterized in that: There are two movable blocks (9) symmetrically distributed, and the positioning block (10) is slidably connected to the guide block (7) via the two movable blocks (9).

4. The dust box installation structure for a handheld vacuum cleaner according to claim 1, characterized in that: The diameter of the positioning block (10) is greater than the diameter of the dust collecting box (13), and the top of the positioning block (10) and the bottom of the dust collecting box (13) are in contact with each other.

5. The dust box installation structure for a handheld vacuum cleaner according to claim 1, characterized in that: The dust collecting box (13) is of a "concave"-shaped structure, and a top inner wall of the dust collecting box (13) is provided with threads that mesh with the threaded joint (11).

6. The dust box installation structure for a handheld vacuum cleaner according to claim 1, characterized in that: The inner diameter of the dust collecting box (13) is greater than the diameter of the discharge pipe (12).

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