Dry type dust collector dust collection pipe head brush convenient to clean

Abstract

The utility model relates to the technical field of dust collection pipe head brushes, and discloses a dry type dust collector dust collection pipe head brush convenient to clean, which comprises a connecting pipe and a brush plate, the bottom of the brush plate is fixedly connected with bristles, the top of the connecting pipe is provided with a movable mounting mechanism, and the top of the brush plate is provided with an auxiliary cleaning mechanism. An elastic clamping ring moves through movement of an arranged button, the opening degree of the elastic clamping ring is convenient to adjust, so that the sealing performance is improved while the connecting pipe and the dry type dust collector are assembled and disassembled, a limiting block moves through movement of an arranged air inlet pipe, limiting of the limiting block by a clamping block is convenient to achieve, and the sealing performance of the connecting pipe and the dry type dust collector is improved. The air inlet pipe and the connecting ring can be mounted and dismounted, subsequent cleaning and other operations of workers are facilitated, dust, hair and other impurities adhered to bristles can be conveniently pushed out and cleaned through rotation of a threaded rod and cooperation with a limiting rod, and operation of the workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of dust suction pipe head brushes, in particular to a dry vacuum cleaner dust suction pipe head brush which is convenient to clean. Background Technique

[0002] Vacuum cleaners can be divided into upright, horizontal and portable types according to their structures. The working principle of a vacuum cleaner is that an electric motor drives the blades to rotate at high speed, generating negative air pressure in a sealed housing to suck dust debris. There can be many types of suction heads for vacuum cleaners, including brush heads made of long and soft bristles, which are suitable for cleaning curtains, walls, etc.

[0003] According to what is described in a vacuum cleaner brush head (authorization announcement number: CN 218247079 U) disclosed on the patent network, "The utility model discloses a vacuum cleaner brush head, which relates to vacuum cleaner accessories and aims to solve the problem that it is difficult to clean relatively stubborn garbage with the brush head. The key points of its technical solution are: including a housing, on which several brush bundles distributed in a circular array are fixedly connected, a circular brush bundle plate is slidably connected to the housing, several guide holes are opened on the housing, several guide rods passing through the guide holes are fixedly connected to the brush bundle plate, and the relative fixation between the guide rod and the housing is realized through a locking component, and several through holes are opened on the brush bundle plate. The utility model can change the deformable distance of the brush bundles. When reducing the deformable distance of the brush bundles, the force of the brush bundles is increased, which is convenient for cleaning stubborn garbage. The brush bundle plate is made of HDPE material, which has the advantages of high rigidity, toughness, high mechanical strength, etc., and is resistant to corrosion by acids, alkalis and various salts, improving the strength of the brush bundle plate, making the vacuum cleaner brush head more durable and having a good anti-corrosion effect."

[0004] Regarding the above description, the applicant believes there are the following problems:

[0005] During the use of this utility model, by rotating the set rotating ring, several locking rods can be driven to rotate synchronously in the cavity, which is convenient for the several locking rods to disengage from the locking holes, so that the guide rod and the brush bundle plate can be moved. In the actual use process, when the housing of this device is connected to the vacuum cleaner pipeline, only relying on plugging, problems such as slipping or sealing are likely to occur during use. At the same time, the cleaning of the brush of this device only relies on manual operation by the staff. When the brush adheres to impurities such as hair, the staff cannot pull it out well manually, increasing the workload. Therefore, it is necessary to improve a dry vacuum cleaner dust suction pipe head brush that is convenient to clean to solve the above problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide a dry vacuum cleaner dust suction pipe head brush that is convenient to clean, so as to solve the problems raised in the above background technique.

[0007] To achieve the above object, the present utility model provides the following technical solutions: A brush for the suction pipe head of a dry vacuum cleaner that is convenient for cleaning, comprising a connecting pipe and a brush plate. The bottom of the brush plate is fixedly connected with bristles. An activity installation mechanism is arranged at the top of the connecting pipe, and an auxiliary cleaning mechanism is arranged at the top of the brush plate;

[0008] The activity installation mechanism includes an installation sealing component and an installation and disassembly component. The installation sealing component is arranged at the top of the connecting pipe, and the installation and disassembly component is arranged at the bottom of the connecting pipe.

[0009] Preferably, the installation sealing component includes a clamping box fixedly connected to the top of the connecting pipe. A button is slidably connected inside the clamping box. A first spring is fixedly connected inside the clamping box. One end of the first spring away from the clamping box is fixedly connected with an elastic clamping ring. One end of the elastic clamping ring close to the first spring is fixedly connected with a sliding rod, which is convenient for adjusting the opening and closing degree of the elastic clamping ring, so as to meet the installation and disassembly of the connecting pipe and the dry vacuum cleaner while increasing the sealing performance.

[0010] Preferably, the button is in contact with the elastic clamping ring. Grooves are opened at the corresponding positions of the clamping box and the sliding rod, and the sliding rod is slidably connected inside the groove, which is convenient for a more stable installation process.

[0011] Preferably, the installation and disassembly component includes a connecting ring fixedly connected to the bottom of the connecting pipe. A connecting box is fixedly connected inside the connecting ring. A second spring is fixedly connected inside the connecting box. A clamping block is fixedly connected to the top of the second spring. An air inlet pipe is fixedly connected to the top of the brush plate. A limiting block is fixedly connected to the top of the air inlet pipe, which is convenient for the clamping block to limit the limiting block, so as to meet the installation and disassembly between the air inlet pipe and the connecting ring, and facilitate subsequent cleaning operations for the staff.

[0012] Preferably, grooves are opened at the corresponding positions of the connecting ring and the limiting block, and the limiting block is movably connected to the connecting ring. The clamping block is in contact with the limiting block, and the clamping block is slidably connected to the connecting box, which is convenient for a more stable limiting process.

[0013] Preferably, the auxiliary cleaning mechanism includes a connecting platform fixedly connected to the top of the brush plate. A threaded rod is rotatably connected inside the connecting platform. A limiting rod is fixedly connected inside the connecting platform. A movable block is slidably connected to the outside of the limiting rod. A cleaning frame is fixedly connected to the bottom of the movable block, which is convenient for pushing out and cleaning the dust, hair and other impurities adhered to the bristles, and facilitating the operation of the staff.

[0014] Preferably, the movable block is threadedly connected to the threaded rod. Grooves are opened at the corresponding positions of the connecting platform and the movable block, and the movable block is slidably connected inside the groove. The cleaning frame is in contact with the bristles, which is convenient for a more stable cleaning process.

[0015] Compared with the prior art, the utility model provides a brush for the suction tube head of a dry vacuum cleaner that is convenient to clean, and has the following beneficial effects:

[0016] 1. For the brush for the suction tube head of the dry vacuum cleaner that is convenient to clean, through the provided movable mounting mechanism, during use, by the movement of the set button, the elastic snap ring moves, facilitating the adjustment of the opening and closing degree of the elastic snap ring, so as to increase the sealing performance while satisfying the installation and disassembly of the connecting tube and the dry vacuum cleaner. By the movement of the air inlet pipe, the limiting block moves, facilitating the limiting of the clamping block to the limiting block, thus satisfying the installation and disassembly between the air inlet pipe and the connecting ring, and facilitating subsequent cleaning operations by the staff.

[0017] 2. For the brush for the suction tube head of the dry vacuum cleaner that is convenient to clean, through the provided auxiliary cleaning mechanism, during use, by the rotation of the set threaded rod, cooperating with the limiting rod, it is convenient to push out and clean the dust, hair and other impurities adhered to the bristles, facilitating the operation of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings:

[0019] Figure 1 It is a front structural schematic diagram of the present utility model;

[0020] Figure 2 It is a structural schematic diagram of the installation sealing component of the present utility model;

[0021] Figure 3 It is an internal structural schematic diagram of the installation sealing component of the present utility model;

[0022] Figure 4 It is a sectional structural schematic diagram of the installation and disassembly component of the present utility model;

[0023] Figure 5 It is a structural schematic diagram of the auxiliary cleaning mechanism of the present utility model;

[0024] Figure 6 It is an internal structural schematic diagram of the auxiliary cleaning mechanism of the present utility model.

[0025] In the figure: 1, connecting pipe; 2, brush plate; 3, bristles; 4, movable mounting mechanism; 41, mounting and sealing assembly; 411, clamping box; 412, button; 413, elastic snap ring; 414, first spring; 415, sliding rod; 42, mounting and dismounting assembly; 421, connecting ring; 422, connecting box; 423, second spring; 424, clamping block; 425, air inlet pipe; 426, limiting block; 5, auxiliary cleaning mechanism; 51, connecting platform; 52, movable block; 53, cleaning frame; 54, threaded rod; 55, limiting rod. Detailed implementation manners

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0027] In the present invention, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0028] Embodiment 1:

[0029] Please refer to Figures 1-4 , the present invention provides a technical solution: a dust suction pipe head brush of a dry vacuum cleaner convenient for cleaning, including a connecting pipe 1 and a brush plate 2. The bottom of the brush plate 2 is fixedly connected with bristles 3. A movable mounting mechanism 4 is arranged at the top of the connecting pipe 1, and an auxiliary cleaning mechanism 5 is arranged at the top of the brush plate 2;

[0030] The movable mounting mechanism 4 includes a mounting and sealing assembly 41 and a mounting and dismounting assembly 42. The mounting and sealing assembly 41 is arranged at the top of the connecting pipe 1, and the mounting and dismounting assembly 42 is arranged at the bottom of the connecting pipe 1.

[0031] Further, the installation sealing assembly 41 includes a clamping box 411 fixedly connected to the top of the connecting pipe 1. A button 412 is slidably connected inside the clamping box 411. A first spring 414 is fixedly connected inside the clamping box 411. One end of the first spring 414 away from the clamping box 411 is fixedly connected to an elastic clamping ring 413. One end of the elastic clamping ring 413 close to the first spring 414 is fixedly connected to a sliding rod 415, which is convenient for adjusting the opening and closing degree of the elastic clamping ring 413, so as to meet the installation and disassembly of the connecting pipe 1 and the dry vacuum cleaner while increasing the sealing performance.

[0032] Further, the button 412 contacts the elastic clamping ring 413. A groove is formed at the corresponding position of the clamping box 411 and the sliding rod 415, and the sliding rod 415 is slidably connected inside the groove, which is convenient for a more stable installation process.

[0033] Further, the installation and disassembly assembly 42 includes a connecting ring 421 fixedly connected to the bottom of the connecting pipe 1. A connecting box 422 is fixedly connected inside the connecting ring 421. A second spring 423 is fixedly connected inside the connecting box 422. The top of the second spring 423 is fixedly connected to a clamping block 424. The top of the brush plate 2 is fixedly connected to an air inlet pipe 425. The top of the air inlet pipe 425 is fixedly connected to a limiting block 426, which is convenient for the clamping block 424 to limit the limiting block 426, so as to meet the installation and disassembly between the air inlet pipe 425 and the connecting ring 421, and facilitate subsequent cleaning operations by the staff.

[0034] Further, a groove is formed at the corresponding position of the connecting ring 421 and the limiting block 426, and the limiting block 426 is movably connected to the connecting ring 421. The clamping block 424 contacts the limiting block 426, and the clamping block 424 is slidably connected to the connecting box 422, which is convenient for a more stable limiting process.

[0035] Embodiment 2:

[0036] Please refer to Figures 5-6 , and further obtained in combination with Embodiment 1. The auxiliary cleaning mechanism 5 includes a connecting platform 51 fixedly connected to the top of the brush plate 2. A threaded rod 54 is rotatably connected inside the connecting platform 51. A limiting rod 55 is fixedly connected inside the connecting platform 51. A movable block 52 is slidably connected to the outside of the limiting rod 55. The bottom of the movable block 52 is fixedly connected to a cleaning frame 53, which is convenient for pushing out and cleaning impurities such as dust and hair adhered to the bristles 3, and facilitating the operation of the staff.

[0037] Further, the movable block 52 is threadedly connected to the threaded rod 54. A groove is formed at the corresponding position of the connecting platform 51 and the movable block 52, and the movable block 52 is slidably connected inside the groove. The cleaning frame 53 contacts the bristles 3, which is convenient for a more stable cleaning process.

[0038] During the actual operation process, when this device is in use, first, the staff presses the button 412. Through the movement of the set button 412, the elastic snap ring 413 moves, and in cooperation with the first spring 414, the slide bar 415 moves. When it is necessary to disassemble the brush plate 2, the staff rotates the air inlet pipe 425 to a specified angle and then pulls it out downward. Through the movement of the set air inlet pipe 425, the limit block 426 moves. Through the movement of the set limit block 426, in cooperation with the second spring 423, the clamping block 424 moves. After the disassembly or installation is completed, when it is only necessary to simply clean the bristles 3 without disassembly, the staff rotates the threaded rod 54. Through the rotation of the set threaded rod 54, in cooperation with the limit rod 55, the movable block 52 moves, thereby making the cleaning frame 53 move.

[0039] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent in such process, method, article or device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

Claims

1. A dry vacuum cleaner dust collection pipe head brush that is easy to clean, comprising a connecting pipe (1) and a brush plate (2), characterized in that: The bottom of the brush plate (2) is fixedly connected with bristles (3), the top of the connecting pipe (1) is provided with a movable mounting mechanism (4), and the top of the brush plate (2) is provided with an auxiliary cleaning mechanism (5); The movable installation mechanism (4) comprises an installation sealing component (41) and an installation and disassembly component (42); the installation sealing component (41) is arranged at the top of the connecting pipe (1), and the installation and disassembly component (42) is arranged at the bottom of the connecting pipe (1).

2. The dry vacuum cleaner dust pipe head brush for easy cleaning according to claim 1, characterized in that: The installation sealing assembly (41) comprises a clamping box (411), the clamping box (411) is fixedly connected to the top of the connecting pipe (1), a button (412) is slidably connected inside the clamping box (411), a first spring (414) is fixedly connected inside the clamping box (411), an elastic snap ring (413) is fixedly connected to one end of the first spring (414) away from the clamping box (411), and a sliding rod (415) is fixedly connected to one end of the elastic snap ring (413) close to the first spring (414).

3. The dry vacuum cleaner dust suction pipe head brush for easy cleaning according to claim 2, characterized in that: The button (412) contacts the elastic snap ring (413), and grooves are provided at positions corresponding to the clamping box (411) and the sliding rod (415), and the sliding rod (415) is slidably connected inside the groove.

4. The dry vacuum cleaner dust pipe head brush for easy cleaning according to claim 1, characterized in that: The installation and disassembly component (42) comprises a connecting ring (421), the connecting ring (421) is fixedly connected to the bottom of the connecting pipe (1), the connecting ring (421) is fixedly connected to a connecting box (422) inside, the connecting box (422) is fixedly connected to a second spring (423) inside, the second spring (423) is fixedly connected to a clamping block (424) on the top, the brush plate (2) is fixedly connected to an air inlet pipe (425) on the top, and the air inlet pipe (425) is fixedly connected to a limiting block (426) on the top.

5. The dry vacuum cleaner dust pipe head brush for easy cleaning according to claim 4, characterized in that: The connection ring (421) and the limit block (426) are provided with grooves at corresponding positions, and the limit block (426) and the connection ring (421) are movably connected, the clamping block (424) is in contact with the limit block (426), and the clamping block (424) is slidably connected to the connection box (422).

6. The dry vacuum cleaner dust pipe head brush for easy cleaning according to claim 1, characterized in that: The auxiliary cleaning mechanism (5) comprises a connecting platform (51), the connecting platform (51) is fixedly connected to the top of the brush plate (2), a threaded rod (54) is rotatably connected inside the connecting platform (51), a limiting rod (55) is fixedly connected inside the connecting platform (51), a movable block (52) is slidably connected outside the limiting rod (55), and a cleaning frame (53) is fixedly connected to the bottom of the movable block (52).

7. The dry vacuum cleaner dust pipe head brush for easy cleaning according to claim 6, characterized in that: The movable block (52) is threadedly connected to the threaded rod (54), grooves are provided at corresponding positions of the connecting platform (51) and the movable block (52), and the movable block (52) is slidably connected inside the groove, and the cleaning frame (53) is in contact with the bristles (3).

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