Replaceable suction nozzle for dust removal broom

Abstract

The utility model discloses a replaceable suction nozzle for a dust removal broom, and belongs to the technical field of cleaning tools. A replaceable suction nozzle for a dust removal broom comprises a handle and a broom body, the handle is arranged at the top of the broom body, a collecting box is arranged on one side of the broom body, a bristle brush is arranged at the bottom of the broom body, a suction nozzle is arranged on one side of the bristle brush, and the suction nozzle and the broom body are detachably installed. An arc-shaped protruding portion is arranged on the upper portion of the suction nozzle, the suction nozzle comprises a left fastener and a right fastener, a clamping strip is arranged on the inner side of the left fastener, a groove matched with the clamping strip is formed in the inner side of the right fastener, and the suction nozzle is matched with the broom body in an inserted mode through the arc-shaped protruding portion to form a detachable installation structure. Limiting clamping pieces are symmetrically arranged on the two sides of the inner wall of the broom body. The utility model aims to solve the problem that in the prior art, the use effect is affected due to the fact that installation is easy to loosen when a suction nozzle is replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning tools, in particular to a replaceable suction nozzle for a dust removal broom. Background Art

[0002] Brooms are the most common tools for home and work, and they play a vital role in human health and home cleaning. The traditional way to remove dust is to sweep with a broom and mop the floor, which takes a lot of time. With the development of science and technology, vacuum cleaners have emerged to clean the floor. Nowadays, there are also machines that combine vacuuming and mopping, which greatly reduces people's labor intensity.

[0003] However, in the existing vacuum cleaners, the installation structure of the suction nozzle is relatively simple. When replacing the suction nozzle for different usage environments, frequent replacement can easily make the suction nozzle installation loose, affecting the use effect and low work efficiency. At the same time, the steps in the installation process of the suction nozzle are relatively cumbersome and cannot meet the use effect. Therefore, a replaceable suction nozzle for a dust removal broom is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that the replacement of the suction nozzle is prone to loose installation, which affects the use effect, and to propose a replaceable suction nozzle for a dust removal broom.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A replaceable suction nozzle for a dust removal broom comprises a handle and a broom body, wherein the handle is provided on the top of the broom body, a collection box is provided on one side of the broom body, a bristle brush is provided on the bottom of the broom body, and a suction nozzle is provided on one side of the bristle brush. The suction nozzle and the broom body are detachably mounted, an arc-shaped protrusion is provided on the upper part of the suction nozzle, and the suction nozzle comprises a left fastener and a right fastener, a clamping strip is provided on the inner side of the left fastener, and a groove adapted to the clamping strip is provided on the inner side of the right fastener.

[0007] Preferably, the suction nozzle is plugged into the broom body through the arc-shaped protrusion to form a detachable installation structure.

[0008] Preferably, limit clamps are symmetrically provided on both sides of the inner wall of the broom body, and limit grooves are symmetrically provided on both sides of the suction nozzle, and a limit structure is formed between the limit clamps and the limit grooves.

[0009] Preferably, a rotating shaft is provided on one side of the limiting clamp, the rotating shaft passes through the limiting clamp and is connected to the inside of the broom body, and a torsion spring for resetting is sleeved on the outer wall of the rotating shaft.

[0010] Preferably, a pressing portion is provided at the bottom of the limiting card, one end of the pressing portion passes through the broom body and extends to the outside, and a limiting block is provided at the top of the limiting card, and the limiting block and the limiting groove are buckled with each other.

[0011] Compared with the prior art, the present invention provides a replaceable suction nozzle for a dust removal broom, which has the following beneficial effects:

[0012] 1. By providing an arc-shaped raised portion structure on the upper part of the suction nozzle, the arc-shaped raised portion forms an extrusion seal with the inside of the broom body, completing the plug-in installation of the suction nozzle. At the same time, the suction nozzle is set to a docking structure. While the arc-shaped raised portion forms an extrusion seal, the clamping strip is further clamped into the clamping groove, so that a sealing fastening is formed between the left fastener and the right fastener, thereby improving the suction effect of the suction nozzle and facilitating installation by users, thereby improving the convenience of installation of the device.

[0013] 2. By opening limit grooves and limit clips on both sides of the suction nozzle to form a snap-on structure, the torsion spring reset performance is used to automatically snap the limit block into the limit groove during the insertion process, thereby improving the fixing effect of the suction nozzle. The limit structure formed between the limit block and the limit groove prevents the suction nozzle from loosening during subsequent use, thereby improving the convenience of installation of the device and solving the problem of loosening of the existing suction nozzle after long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a replaceable suction nozzle for a dust removal broom of the present invention;

[0015] Figure 2 This is a schematic diagram of the main structure of a broom with a replaceable suction nozzle for a dust removal broom of the utility model;

[0016] Figure 3 This is a schematic diagram of the installation position structure of a limit clamp for a replaceable suction nozzle for a dust removal broom of the present invention;

[0017] Figure 4 This is a schematic diagram of a replaceable suction nozzle for a dust removal broom of the present invention;

[0018] Figure 5 This is a schematic diagram of the position of the snap-on strip of a replaceable suction nozzle for a dust removal broom according to the present invention.

[0019] In the picture:

[0020] 1. Handle; 2. Broom body; 3. Bristle brush; 4. Collection box; 5. Suction nozzle; 6. Limiting clip; 7. Pressing part; 8. Rotating shaft; 9. Limiting block; 10. Left fastener; 11. Right fastener; 12. Arc-shaped protrusion; 13. Limiting groove; 14. Connecting strip. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Reference Figure 1-5 A replaceable suction nozzle for a dust removal broom comprises a handle 1 and a broom body 2. The broom body 2 is provided with a handle 1 on the top, a collection box 4 is provided on one side of the broom body 2, a bristle brush 3 is provided at the bottom of the broom body 2, and a suction nozzle 5 is provided on one side of the bristle brush 3. The suction nozzle 5 and the broom body 2 are detachably installed. An arc-shaped protrusion 12 is provided on the upper part of the suction nozzle 5. The suction nozzle 5 comprises a left fastener 10 and a right fastener 11. A clamping strip 14 is provided on the inner side of the left fastener 10, and a groove adapted to the clamping strip 14 is provided on the inner side of the right fastener 11. The suction nozzle 5 is plugged into the broom body 2 through the arc-shaped protrusion 12 to form a detachable installation structure.

[0023] When the handle 1 is held in the hand, the left and right clips 10 and 11 are snapped together, and an assembly gap is left between the clipping strip 14 and the groove. The upper end of the clip 5 is inserted into the interior of the broom body 2 by holding the suction nozzle 5, and the arc-shaped protrusion 12 is used to form an extrusion fixation with the inner wall of the broom body 2 to install the suction nozzle 5. At the same time, the pressure of the arc-shaped protrusion 12 makes the assembly gap between the clipping strip 14 and the groove further clamped and sealed, thereby improving the installation convenience of the device and effectively ensuring the sealing effect. The broom body 2 is driven by the hand-held handle 1 to perform sweeping work, and the bristle brush 3 provided at the lower end sweeps the ground. The suction nozzle 5 is started to clean the dust on the ground and collect the dust into the collection box 4. In actual application, the arrangement of the left and right clips 10 and 11 can also be changed according to actual needs, which is not specifically limited here.

[0024] Reference Figure 2-Figure 4 On the basis of the above embodiment, limit clamps 6 are symmetrically provided on both sides of the inner wall of the broom body 2, and limit grooves 13 are symmetrically provided on both sides of the suction nozzle 5. A limit structure is formed between the limit clamps 6 and the limit grooves 13. By adding the limit clamps 6 to snap together the two end surfaces of the suction nozzle 5, the firmness of the installation of the suction nozzle 5 is further improved, and loosening after long-term use is prevented, thereby improving the practicality of the device.

[0025] Reference Figure 3A rotating shaft 8 is provided on one side of the limit card 6, and the rotating shaft 8 passes through the limit card 6 and is connected to the inside of the broom body 2, and the outer wall of the rotating shaft 8 is covered with a torsion spring for resetting. The rotation of the limit card 6 is achieved by providing the rotating shaft 8. When the suction nozzle 5 is inserted into the inside of the broom body 2, the limit block 9 is automatically buckled into the limit groove 13 to form a limit structure. The performance characteristics of the torsion spring can realize the automatic rotation of the limit card 6, which is convenient for the user to quickly remove the suction nozzle 5 for replacement, thereby improving the convenience of using the device.

[0026] Reference Figure 2-Figure 3 A pressing portion 7 is provided at the bottom of the limit card 6, one end of the pressing portion 7 passes through the broom body 2 and extends to the outside, a limiting block 9 is provided on the top of the limit card 6, the limiting block 9 and the limiting groove 13 are buckled with each other, and the pressing portion 7 extends to the outside of the broom body 2. When the user replaces the suction nozzle 5, the user can quickly and easily apply pressure to the pressing portion 7 so that the limiting block 9 and the limiting groove 13 lose their limiting effect, so as to quickly remove the suction nozzle 5.

[0027] Working principle: During use, when the suction nozzle 5 needs to be installed, the left fastener 10 and the right fastener 11 are buckled together under normal conditions, and an assembly gap is left between the clamping strip 14 and the groove. The suction nozzle 5 is held in hand and the upper end of the suction nozzle 5 is inserted into the inside of the broom body 2. The arc-shaped protrusion 12 is used to form an extrusion fixation with the inner wall of the broom body 2 to install the suction nozzle 5. At the same time, the pressure of the arc-shaped protrusion 12 makes the assembly gap between the clamping strip 14 and the groove further clamped and sealed, which improves the installation convenience of the device and effectively ensures the sealing effect. The broom body 2 is driven by the handheld handle 1 to perform the sweeping work, and the bristle brush 3 set at the lower end sweeps the ground. The suction nozzle 5 is started to operate to sweep the ground The dust is cleaned and the dust is recovered into the collection box 4. Limiting clips 6 are symmetrically arranged on both sides of the inner wall of the broom body 2, and limiting grooves 13 are symmetrically provided on both sides of the suction nozzle 5. A limiting structure is formed between the limiting clips 6 and the limiting grooves 13. By adding limiting clips 6, the two end faces of the suction nozzle 5 are snapped together, so as to further improve the firmness of the installation of the suction nozzle 5 and prevent it from loosening after long-term use. The rotation of the limiting clip 6 is realized by providing a rotating shaft 8. When the suction nozzle 5 is inserted into the inside of the broom body 2, the limiting block 9 is automatically buckled into the limiting groove 13 to form a limiting structure. The performance characteristics of the torsion spring can realize the automatic rotation of the limiting clip 6, which is convenient for the user to quickly remove the suction nozzle 5 for replacement.

[0028] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0029] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0030] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A replaceable suction nozzle for a dust removal broom, comprising a handle (1) and a broom body (2), characterized in that: The broom body (2) is provided with a handle (1) on the top, a collection box (4) is provided on one side of the broom body (2), a bristle brush (3) is provided on the bottom of the broom body (2), a suction nozzle (5) is provided on one side of the bristle brush (3), the suction nozzle (5) and the broom body (2) are detachably mounted, an arc-shaped protrusion (12) is provided on the upper part of the suction nozzle (5), the suction nozzle (5) includes a left fastener (10) and a right fastener (11), a clamping strip (14) is provided on the inner side of the left fastener (10), and a groove adapted to the clamping strip (14) is provided on the inner side of the right fastener (11).

2. A replaceable suction nozzle (5) for a dust removal broom according to claim 1, characterized in that: The suction nozzle (5) is plugged into and matched with the broom body (2) via the arc-shaped protrusion (12) to form a detachable installation structure.

3. The replaceable suction nozzle (5) for a dust removal broom according to claim 1, characterized in that: Limiting clamps (6) are symmetrically provided on both sides of the inner wall of the broom body (2), and limiting grooves (13) are symmetrically provided on both sides of the suction nozzle (5), and a limiting structure is formed between the limiting clamps (6) and the limiting grooves (13).

4. A replaceable suction nozzle (5) for a dust removal broom according to claim 3, characterized in that: A rotating shaft (8) is provided on one side of the position-limiting clamp (6), the rotating shaft (8) passes through the position-limiting clamp (6) and is connected to the inside of the broom body (2), and a torsion spring for resetting is sleeved on the outer wall of the rotating shaft (8).

5. The replaceable suction nozzle (5) for a dust removal broom according to claim 3, characterized in that: A pressing portion (7) is provided at the bottom of the limit card (6), one end of the pressing portion (7) passes through the broom body (2) and extends to the outside, and a limit block (9) is provided at the top of the limit card (6), and the limit block (9) and the limit groove (13) are buckled with each other.

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