Novel electrostatic brush head

Abstract

The utility model discloses a novel electrostatic brush head which comprises a brush head body and an air passing pipe installed in the brush head body, an air inlet hole is formed in the front end of the brush head body, a connecting part connected with an exhaust fan through a pipeline is arranged at the rear end of the brush head body, and an air passing channel in the horizontal direction is formed between the air inlet hole and the connecting part. An opening for hair sundries to enter the brush head main body is formed in the lower part of the brush head main body. According to the novel electrostatic brush head, through reasonable structural configuration, the axial air channel of the brush head is utilized to attract sundries such as hair and garbage entering from the opening of the brush head in the radial direction, compared with a conventional brush head, the novel electrostatic brush head is higher in hair and sundries removing force, the sundries can be taken away more easily, the cleaning efficiency is higher, and meanwhile the brush head is more flexible to use.

Description

Technical Field

[0001] The utility model relates to the technical field of brush tools, in particular to a novel electrostatic brush head. Background Art

[0002] As more and more families keep pets, pet owners pay more and more attention to the health of their pets. Among common pets, there are also many pets with long hair. Therefore, electrostatic brushes for brushing pets' hair have also come into being.

[0003] Since conventional electrostatic brushes are prone to hair sticking to the brush after brushing, cleaning is difficult. To solve this problem, the common electrostatic brushes on the market use a solution of combining an electrostatic brush with a hair absorber, using the electrostatic brush to remove hair and using an exhaust fan to absorb hair and other debris on the electrostatic brush. However, common electrostatic brushes with exhaust functions usually simply have a suction port connected to an exhaust fan at the brush head to absorb hair and other debris through the suction port. However, due to the limitations of the structure and design ideas, the hair is difficult to be sucked away by the exhaust fan, and the exhaust fan has high power requirements, consumes a lot of energy, and is difficult to clean.

[0004] Therefore, in view of the above-mentioned technical problems, it is necessary to provide a new technical solution. Utility Model Content

[0005] The utility model aims to provide a novel electrostatic brush head which is more flexible to use and easier to remove hair and debris.

[0006] In order to solve the above technical problems, the utility model provides a new electrostatic brush head, and the specific technical solution is as follows:

[0007] A novel electrostatic brush head comprises a brush head body and an air duct installed inside the brush head body, wherein an air inlet hole is provided at the front end of the brush head body, a connecting portion connected to an exhaust fan through a pipe is provided at the rear end of the brush head body, a horizontal air passage is formed between the air inlet hole and the connecting portion, and an opening is provided below the brush head body for hair and debris to enter the interior of the brush head body; a brush strip for scraping hair and electrostatic strips on both sides of the brush strip for absorbing hair are installed in the brush head body, the positions of the brush strip and the electrostatic strip are adapted to the opening, and the electrostatic strip can reciprocate between the opening and the interior of the brush head body so as to send hair and debris into the air passage.

[0008] Preferably, a cylindrical tubular air duct is installed inside the brush head body, with both ends of the air duct open and respectively sealed with the air inlet hole and the connecting part, the air duct can rotate around the air duct axis inside the brush head body, a dust collecting port is opened on the air duct, and there is a gap between the air duct and the side wall of the brush head body so that the opening is connected with the dust collecting port through the gap, and the brush bar and the electrostatic bar are fixedly installed on the outside of the air duct on the side opposite to the dust collecting port.

[0009] Preferably, the brush strip extends from the side wall of the air duct along the radial direction of the air duct toward the outside of the brush head body, and the brush strip extends out of the brush head body from the opening. When the air duct rotates, the brush strip moves in the opening, and when the air duct rotates to the point where the radial line of the brush strip coincides with the edge of the opening, the brush strip interferes with the edge of the opening to prevent the air duct from rotating further.

[0010] Preferably, a clamping plate is provided near both ends of the brush head body, and a circular mounting hole or an arc-shaped mounting groove adapted to the end of the air duct is opened on the clamping plate, and the air duct and the clamping plate are rotatably fixed by the mounting hole or the mounting groove.

[0011] Preferably, the brush head body includes an upper shell and a lower shell that are detachably connected, and the upper shell and the lower shell are fixed together by a snap-fit ​​structure. The opening is located at the bottom of the lower shell, and the air inlet is located at one end of the upper shell or the lower shell.

[0012] Preferably, a pouring port is provided on the upper shell body, and a cover body is hingedly mounted at the pouring port to facilitate cleaning of hair and debris retained in the brush head body.

[0013] The utility model discloses a novel electrostatic brush head, which has the following beneficial effects:

[0014] The new electrostatic brush head of the utility model, through reasonable structural configuration, uses the axial air duct of the brush head to attract hair, garbage and other debris entering radially from the opening of the brush head. Compared with conventional brush heads, it has a stronger cleaning force on hair and debris, is easier to take away the debris, has a higher cleaning efficiency, and is more flexible to use.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the structure of a new type of electrostatic brush head;

[0018] Figure 2 for Figure 1 A schematic diagram of the structure of the new electrostatic brush head from another perspective;

[0019] Figure 3 for Figure 1 Schematic diagram of the new electrostatic brush head;

[0020] Figure 4 for Figure 3 Schematic diagram of the structure of the central air duct.

[0021] Among them, 1-brush head body; 11-upper shell; 12-lower shell; 13-air inlet hole; 14-opening; 15-card; 2-air duct; 21-brush bar; 22-static bar; 23-dust collection port; 3-cover body; 4-connecting part. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention. Example

[0023] See also Figures 1 to 4 A new type of electrostatic brush head comprises a brush head body 1 and an air duct 2 installed inside the brush head body 1, an air inlet hole 13 is provided at the front end of the brush head body 1, a connecting part 4 connected to the exhaust fan through a pipeline is provided at the rear end of the brush head body, a horizontal air passage is formed between the air inlet hole and the connecting part, and an opening 14 for hair and debris to enter the inside of the brush head body is provided below the brush head body; a brush strip for shaving hair and electrostatic strips for absorbing hair on both sides of the brush strip are installed in the brush head body, the positions of the brush strip and the electrostatic strip are adapted to the opening, and the electrostatic strip can reciprocate between the opening and the inside of the brush head body to facilitate the delivery of hair and debris into the air passage.

[0024] A cylindrical tubular air duct 2 is installed inside the brush head body 1. The two ends of the air duct are open and sealed with the air inlet hole and the connecting part respectively. The air duct can rotate around the air duct axis inside the brush head body. A dust collecting port 23 is opened on the air duct, and there is a gap between the air duct and the side wall of the brush head body so that the opening is connected with the dust collecting port through the gap. The brush strip and the electrostatic strip are fixedly installed on the outside of the air duct on the side opposite to the dust collecting port.

[0025] The brush strip 21 extends from the side wall of the air duct 2 along the radial direction of the air duct toward the outside of the brush head body, and the brush strip extends out of the brush head body from the opening 14. When the air duct rotates, the brush strip moves in the opening, and when the air duct rotates until the radial line of the brush strip coincides with the edge of the opening, the brush strip interferes with the edge of the opening to prevent the air duct from further rotating.

[0026] The brush head body 1 is provided with clamping plates 15 near both ends. The clamping plates are provided with circular mounting holes or arc-shaped mounting grooves adapted to the ends of the air duct. The air duct and the clamping plates are rotatably fixed through the mounting holes or the mounting grooves.

[0027] The brush head body 1 includes an upper shell 11 and a lower shell 12 which are detachably connected. The upper shell and the lower shell are fixed together by a snap-fit ​​structure. The opening 14 is located at the bottom of the lower shell, and the air inlet 13 is located at one end of the upper shell or the lower shell.

[0028] The upper shell 11 is also provided with a pouring opening, and a cover 3 is hingedly mounted at the pouring opening to facilitate cleaning of hair and debris retained in the brush head body.

[0029] The length direction of the brush strip and the electrostatic strip of the new electrostatic brush head of this embodiment is consistent with the axial direction of the air duct. When brushing the pet's hair, the movement direction of the brush head is controlled to be perpendicular to the length direction of the brush strip 21, and the pet is combed by the brush strip. Due to the force on the brush strip, the air duct 2 will be driven to rotate. When the brush strip rotates to a specific angle, it interferes with the edge of the opening and remains fixed in direction. At this time, the electrostatic strip on one side of the brush strip is exposed from the opening and plays a role in attracting floating hair. At the same time, the floating hair moves upward from the opening 14 through the gap between the air duct side wall and the brush head body under the action of the exhaust fan, and enters the air duct at the dust collection port 23 to complete the hair removal; similarly, when brushing the hair in the reverse direction, the brush strip rotates in the opposite direction to expose the electrostatic strip on the other side to attract the hair, so that the user does not need to change the hand-held direction when brushing repeatedly, and it is flexible to use. In this process, the overall wind direction is relatively vertical or close to the direction of hair entry. This air duct structure can ensure that hair garbage is more easily taken away by the exhaust fan, and the hair removal effect is better.

[0030] The beneficial effects of the utility model are as follows: through reasonable structural configuration, the axial air duct of the brush head is used to attract hair garbage and other debris that enter radially from the opening of the brush head. Compared with conventional brush heads, it has a stronger ability to remove hair and debris, is easier to remove debris, has a higher cleaning efficiency, and is more flexible to use.

[0031] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify and vary the above embodiments within the scope of the present invention.

Claims

1. A new type of electrostatic brush head, characterized by: The brush head body comprises a brush head main body (1) and an air duct (2) installed inside the brush head main body (1); the front end of the brush head main body (1) is provided with an air inlet hole (13); the rear end of the brush head main body is provided with a connecting portion (4) connected to an exhaust fan via a pipeline; a horizontal air passage is formed between the air inlet hole and the connecting portion; an opening (14) is provided below the brush head main body for allowing hair and debris to enter the interior of the brush head main body; a brush strip for scraping hair and electrostatic strips located on both sides of the brush strip for absorbing hair are installed in the brush head main body; the positions of the brush strip and the electrostatic strip are adapted to the opening, and the electrostatic strip can reciprocate between the opening and the interior of the brush head main body so as to send hair and debris into the air passage.

2. The new electrostatic brush head according to claim 1 is characterized in that: A cylindrical tubular air duct (2) is installed inside the brush head body (1), the two ends of the air duct are open and sealed with the air inlet hole and the connection part respectively, the air duct can rotate around the air duct axis inside the brush head body, a dust collecting port (23) is opened on the air duct, and a gap is formed between the air duct and the side wall of the brush head body so that the opening is connected with the dust collecting port through the gap, and the brush strip and the electrostatic strip are fixedly installed on the outside of the air duct on the side opposite to the dust collecting port.

3. The new electrostatic brush head according to claim 2 is characterized in that: The brush strip (21) extends from the side wall of the air duct (2) along the radial direction of the air duct toward the outside of the brush head body, and the brush strip extends out of the brush head body from the opening (14). When the air duct rotates, the brush strip moves in the opening, and when the air duct rotates until the radial line of the brush strip coincides with the edge of the opening, the brush strip interferes with the edge of the opening to prevent the air duct from rotating further.

4. The new electrostatic brush head according to claim 2 is characterized in that: The brush head body (1) is provided with a clamping plate (15) near both ends, and the clamping plate is provided with a circular mounting hole or an arc-shaped mounting groove adapted to the end of the air duct. The air duct and the clamping plate are rotatably fixed by the mounting hole or the mounting groove.

5. The new electrostatic brush head according to claim 1 is characterized in that: The brush head body (1) comprises an upper shell (11) and a lower shell (12) which are detachably connected, the upper shell and the lower shell being fixed together by a snap-fit ​​structure, the opening (14) being located at the bottom of the lower shell, and the air inlet (13) being located at one end of the upper shell or the lower shell.

6. The new electrostatic brush head according to claim 5 is characterized in that: The upper shell (11) is also provided with a pouring opening, and a cover (3) is hingedly mounted at the pouring opening to facilitate cleaning of hair and debris retained in the brush head body.

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