CN220876682U

CN220876682U - Portable hair clearance broom

Info

Publication number: CN220876682U
Application number: CN202320974366.3U
Authority: CN
Inventors: 李广栋
Original assignee: Anhui Institute of Information Engineering
Current assignee: Anhui Institute of Information Engineering
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2024-05-03
Anticipated expiration: 2033-04-26

Abstract

The utility model discloses a portable hair cleaning broom, which belongs to the technical field of articles for daily use and comprises a broom head and a hollow holding rod arranged at the top of the broom head, wherein a fixed block is arranged at the top end of the inside of the hollow holding rod, a ball screw is rotatably arranged in the inside of the hollow holding rod along the circumferential direction of the hollow holding rod, a driving part is sleeved at the top end of the outer wall of the ball screw, and the bottom end of the ball screw penetrates through the top and the bottom of the broom head respectively from top to bottom and extends to the lower part of the broom head. According to the utility model, the driving part and the ball screw are matched with the S-shaped cleaning frame for use, when the brush hair at the bottom of the broom head needs to clean the wound hair, a user can continuously rotate the ball screw and the cleaning frame in the same direction only by sliding the driving part up and down, so that the hair on the brush hair and dust attached to the brush hair are cleaned, the problem of damage to the brush hair at the bottom of the broom head is avoided, and the subsequent use effect of the broom head is prevented from being influenced.

Description

Portable hair clearance broom

Technical Field

The utility model relates to the technical field of articles for daily use, in particular to a portable hair cleaning broom.

Background

The broom is a common tool for cleaning the environment and is mainly used for cleaning dust and impurities on the ground. In barbershops and residences, because of more artificial activities, more long hair is frequently arranged on the ground, when a common broom cleans the ground, the long hair can be wound on the brush hair of the broom head, so that the effect of cleaning the ground by the broom head is affected, the difficulty of cleaning knotted hair wound on the brush hair is high, and the brush hair of the broom is easy to damage.

The prior patent application number is 202021725354.X, discloses a broom convenient for cleaning hair, and the device realizes the effect of cleaning down the hair on the broom by operating the up-and-down reciprocating motion of a bristle comb. In the prior art, the device can appear two kinds of situations in the use, respectively for clearing up hair to the lowest place of broom or clear up completely, and these two kinds of situations can lead to respectively to need the user to clear up hair through the assistance of hand or foot, perhaps press the brush hair of broom bottom when the brush hair comb resets and bend, all can harm the brush hair of broom, and influence the follow-up result of use of broom.

Disclosure of utility model

The utility model aims to provide a portable hair cleaning broom, which solves the problem that the brush hair of the broom is damaged when the existing broom which is convenient for hair cleaning is used for cleaning the hair wound on the broom, so that the subsequent use effect of the broom is affected.

In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:

The utility model provides a portable hair cleaning broom, which comprises a broom head and a hollow holding rod arranged at the top of the broom head, wherein a fixed block is arranged at the top end of the inside of the hollow holding rod, a ball screw is rotatably arranged in the inside of the hollow holding rod along the circumferential direction of the hollow holding rod, a driving part is sleeved at the top end of the outer wall of the ball screw, the bottom end of the ball screw penetrates through the top and the bottom of the broom head respectively from top to bottom and extends to the lower part of the broom head, a cleaning frame is arranged at the bottom of the ball screw, and guide grooves are axially symmetrically formed in the outer wall of the hollow holding rod.

The driving part comprises a ball nut seat sleeved at the top end of the outer wall of the ball screw, a sliding seat is sleeved on the outer wall of the ball nut seat, two sides of the sliding seat respectively penetrate through the inside of the two guide grooves and extend to the outside of the two guide grooves, a lantern ring is sleeved on the outer wall of the hollow holding rod, and two sides of the sliding seat are respectively fixedly connected with two sides of the inner wall of the lantern ring.

Further, the top of the ball screw penetrates through the bottom and the top of the fixed block from bottom to top respectively and extends to the upper portion of the fixed block, and the top of the ball screw is provided with a four-tooth ratchet wheel.

Further, a limit stop is installed at the top end of the inner wall of the hollow holding rod, and a mounting groove is formed in one side wall of the limit stop.

Further, a vertical shaft is arranged in the installation groove along the height direction of the installation groove, and torsion springs and limiting plates are respectively sleeved at the two ends and the middle of the outer wall of the vertical shaft.

Further, two ends of the torsion spring are respectively and fixedly connected to the inner wall of the mounting groove and the outer wall of the vertical shaft, and one side wall of the limiting plate is overlapped with one side of the inner wall of the mounting groove.

Further, one side, far away from the limit stop, of the outer wall of the limit plate is spliced in a tooth groove of the four-tooth ratchet wheel, and the rotation direction of the four-tooth ratchet wheel is the same as the deflection direction of the limit plate.

Further, the inner wall of the sliding seat and the outer wall of the ball nut seat enclose an annular groove, and a ratchet wheel assembly is arranged in the annular groove.

Further, the overall shape of the cleaning frame is S-shaped, and brush teeth are uniformly arranged on the inner wall of the cleaning frame.

Compared with the prior art, the above technical scheme has the following beneficial effects:

According to the utility model, the driving part and the ball screw are matched with the S-shaped cleaning frame for use, when the brush hair at the bottom of the broom head needs to clean the wound hair, a user can continuously rotate the ball screw and the cleaning frame in the same direction only by sliding the driving part up and down, so that the hair on the brush hair and dust attached to the brush hair are cleaned, meanwhile, the problem of damage to the brush hair at the bottom of the broom head is avoided in the hair cleaning process, the subsequent use effect of the broom head is avoided, and after the broom head is cleaned, the brush hair drying efficiency at the bottom of the broom head is improved by rotating and carding and beating of the cleaning frame, and the water drops of the broom head are avoided, so that the cleaned ground is wetted.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a top view of section A-A of FIG. 2;

FIG. 4 is an enlarged schematic view of portion B of FIG. 3;

FIG. 5 is a schematic view of a partial structure of the present utility model;

fig. 6 is a top view of a drive member of the present utility model.

In the figure:

1. A broom head; 2. a hollow grip; 3. a guide groove; 4. a driving part; 41. a collar; 42. a slide; 43. a ball nut seat; 5. a cleaning frame; 6. a ball screw; 7. a four-tooth ratchet; 8. a limit stop; 9. a mounting groove; 10. a vertical axis; 11. a limiting plate; 12. a torsion spring; 13. and a fixed block.

Detailed Description

In order to enable those skilled in the art to better understand the present application, the following description will make clear and complete descriptions of the technical solutions according to the embodiments of the present application with reference to the accompanying drawings.

As shown in fig. 1 to 6, a portable hair-cleaning broom comprises a broom head 1 and a hollow holding rod 2 arranged at the top of the broom head 1, bristles are uniformly arranged at the bottom of the broom head 1, a fixed block 13 is arranged at the top end of the inside of the hollow holding rod 2, a ball screw 6 is rotatably assembled in the inside of the hollow holding rod 2 along the circumferential direction of the hollow holding rod, a driving part 4 is sleeved at the top end of the outer wall of the ball screw 6, the bottom end of the ball screw 6 penetrates through the top and the bottom of the broom head 1 respectively from top to bottom and extends to the lower side of the ball screw, a cleaning frame 5 is arranged at the bottom of the ball screw 6, and a guide groove 3 is formed in the outer wall of the hollow holding rod 2 in an axisymmetric manner.

The driving part 4 comprises a ball nut seat 43 sleeved at the top end of the outer wall of the ball screw 6, a sliding seat 42 is sleeved on the outer wall of the ball nut seat 43, two sides of the sliding seat 42 respectively penetrate through the inside of the two guide grooves 3 and extend to the outside of the two guide grooves, a lantern ring 41 is sleeved on the outer wall of the hollow holding rod 2, and two sides of the sliding seat 42 are respectively fixedly connected with two sides of the inner wall of the lantern ring 41.

According to the embodiment shown in fig. 3, the top end of the ball screw 6 penetrates through the bottom and the top of the fixed block 13 from bottom to top and extends to the upper part of the fixed block, the four-tooth ratchet wheel 7 is installed at the top of the ball screw 6, the ball screw 6 is restrained by the broom head 1 and the fixed block 13 to only perform circumferential rotation, and the ball screw 6 is enabled to perform unidirectional circumferential rotation only by being matched with the steering limiting function of the four-tooth ratchet wheel 7, so that the ball screw 6 is convenient to continuously rotate in the same direction, the hair cleaning effect on the broom head 1 is improved, the bristles at the bottom of the broom head 1 can be continuously beaten, large-amplitude vibration can occur, and therefore dust or water drops attached to the surfaces of the bristles can be vibrated down during cleaning or cleaning, the cleaning effect of the bristles is improved, or the drying efficiency of the bristles is improved, and the cleaning of the ground caused by wetting of the water drops attached to the bristles is avoided.

According to fig. 3 and 4, in this embodiment, the top end of the inner wall of the hollow holding rod 2 is provided with the limit stop 8, a side wall of the limit stop 8 is provided with the mounting groove 9, and a certain distance is reserved between one side of the outer wall of the limit stop 8 away from the inner wall of the hollow holding rod 2 and the widest vertex of the four-bar ratchet 7, so that the influence on the normal rotation of the ball screw 6 due to the collision between the widest vertex of the four-bar ratchet 7 and the outer wall of the limit stop 8 in the rotation process is avoided.

According to the embodiment shown in fig. 4, the vertical shaft 10 is installed in the installation groove 9 along the height direction, the torsion spring 12 and the limiting plate 11 are respectively sleeved at the two ends and the middle of the outer wall of the vertical shaft 10, and firm supporting points are provided for the torsion spring 12 and the limiting plate 11 through the vertical shaft 10, so that the torsion spring 12 can normally operate, and the limiting plate 11 can operate on a fixed track, and the deviation of the torsion spring 12 and the limiting plate 11 in the operation process is avoided, so that the normal operation of the ball screw 6 and the cleaning frame 5 is influenced.

According to the embodiment shown in fig. 3 and 4, two ends of the torsion spring 12 are respectively and fixedly connected to the inner wall of the mounting groove 9 and the outer wall of the vertical shaft 10, one side wall of the limiting plate 11 is overlapped with one side of the inner wall of the mounting groove 9, and the degree of freedom of the limiting plate 11 is restrained by the torsion spring 12 and the mounting groove 9 together, so that the limiting plate can deflect by taking the vertical shaft 10 as an axis within a certain range, and under the torsion action of the torsion spring 12, timely automatic reset is realized, and the phenomenon that the normal operation and reset of the cleaning frame 5 are influenced due to untimely reset or out-of-place reset is avoided, and the hair cleaning effect of the broom head 1 is also avoided.

According to the embodiment shown in fig. 3, one side of the outer wall of the limiting plate 11, which is far away from the limiting stop 8, is inserted into the tooth slot of the four-tooth ratchet wheel 7, the rotation direction of the four-tooth ratchet wheel 7 is the same as the deflection direction of the limiting plate 11, and through the mutual cooperation of the four-tooth ratchet wheel 7, the mounting slot 9, the limiting plate 11 and the torsion spring 12, the ball screw 6 is limited to rotate only in one direction, so that the cleaning frame 5 can synchronously rotate with the ball screw, the cleaning frame 5 can smoothly comb the hair wound on the hair, the hair is greatly stirred, part of dust attached to the outer wall of the hair is shaken off in the elastic deformation recovery process of the hair, the cleaning effect of the hair at the bottom of the broom head 1 is improved, rigid interference between the hair and the cleaning frame 5 is avoided, and the hair can not generate unrecoverable deformation, so that the subsequent ground cleaning effect is affected.

According to fig. 5 and 6, in this embodiment, the inner wall of the sliding seat 42 and the outer wall of the ball nut seat 43 are surrounded to form an annular groove, a ratchet assembly is installed inside the annular groove, the rotation direction of the ball nut seat 43 is limited by the ratchet assembly, so that the rotation direction of the ball nut seat 43 is opposite to that of the ball screw 6, the initial position of the driving member 4 is at the bottom end of the inside of the guide groove 3, when the user pulls the driving member 4 towards the top end of the guide groove 3, the ball screw 6 rotates under the stress action between the ball nut seat 43 and the ball nut seat, meanwhile, the ball nut seat 43 cannot rotate under the limitation of the ratchet assembly until the driving member 4 moves to the top end of the inside of the guide groove 3, at this time, the ball screw 6 rotates 360 ° and then the driving member 4 is pulled down to return to the initial position, in this process, the limitation of the ball nut seat 43 by the ratchet assembly is eliminated, the ball nut seat 43 rotates and moves linearly when the driving member 4 returns to the reset movement, and the four-bar ratchet 7 and the limiting plate 11 limits the rotation of the ball screw 6, so that the ball screw 6 continuously rotates in the same direction as the initial position between the ball screw seat 6 and the ball screw seat 6 is prevented from being interlocked with the initial position.

According to the embodiment shown in fig. 1, 2 and 5, the overall shape of the cleaning frame 5 is S-shaped, brush teeth are uniformly arranged on the inner wall of the cleaning frame 5, when the cleaning frame 5 is driven by the ball screw 6 to synchronously rotate, the brush teeth uniformly distributed in the cleaning frame 5 comb down hairs and dust on the bristles, and straighten the bristles, meanwhile, part of dust attached to the bristles can be cleaned, when the broom head 1 is cleaned, the bristles can be stirred at a high frequency, the cleaning effect is improved, after the cleaning is finished, the water drops attached to the bristles can be stirred at a high frequency, the water drops on the bristles can be prevented from being shaken off, and the cleaned ground can be prevented from being wetted.

The foregoing is only illustrative of the preferred embodiments of the present utility model, and is not intended to be exhaustive or to be construed as limiting the utility model to the precise forms disclosed. It should be understood that the above description is not intended to limit the utility model to the particular embodiments disclosed, but to limit the utility model to the particular embodiments disclosed, and that the utility model is not limited to the particular embodiments disclosed, but is intended to cover modifications, adaptations, additions and alternatives falling within the spirit and scope of the utility model.

Claims

1. The utility model provides a portable hair clearance broom, includes broom head (1) and installs cavity gripping bar (2) at broom head (1) top, its characterized in that, fixed block (13) are installed on the inside top of cavity gripping bar (2), the inside of cavity gripping bar (2) is equipped with ball (6) along its circumference rotation, the top cover of ball (6) outer wall is equipped with drive unit (4), the bottom of ball (6) runs through top and bottom respectively broom head (1) and extends to its below from top to bottom, and cleaning rack (5) are installed to the bottom of ball (6), guide way (3) have been seted up to the outer wall of cavity gripping bar (2) for the axisymmetry;

The driving component (4) comprises a ball nut seat (43) sleeved at the top end of the outer wall of the ball screw (6), a sliding seat (42) is sleeved on the outer wall of the ball nut seat (43), two sides of the sliding seat (42) respectively penetrate through the interiors of the two guide grooves (3) and extend to the outside of the sliding seat, a lantern ring (41) is sleeved on the outer wall of the hollow holding rod (2), and two sides of the sliding seat (42) are respectively fixedly connected with two sides of the inner wall of the lantern ring (41);

The top end of the ball screw (6) penetrates through the bottom and the top of the fixed block (13) from bottom to top respectively and extends to the upper part of the fixed block, and a four-tooth ratchet wheel (7) is arranged at the top of the ball screw (6); the inner wall of the sliding seat (42) and the outer wall of the ball nut seat (43) form an annular groove in a surrounding mode, and a ratchet wheel assembly is installed in the annular groove.

2. The portable hair clearance broom of claim 1, wherein: the top of the inner wall of the hollow holding rod (2) is provided with a limit stop (8), and one side wall of the limit stop (8) is provided with a mounting groove (9).

3. The portable hair clearance broom of claim 2, wherein: a vertical shaft (10) is arranged in the mounting groove (9) along the height direction of the mounting groove, and a torsion spring (12) and a limiting plate (11) are respectively sleeved at the two ends and the middle of the outer wall of the vertical shaft (10).

4. A portable hair-cleaning broom according to claim 3, wherein: the two ends of the torsion spring (12) are respectively and fixedly connected to the inner wall of the mounting groove (9) and the outer wall of the vertical shaft (10), and one side wall of the limiting plate (11) is overlapped with one side of the inner wall of the mounting groove (9).

5. A portable hair-cleaning broom according to claim 3, wherein: one side of the outer wall of the limiting plate (11) far away from the limiting stop (8) is inserted into a tooth groove of the four-tooth ratchet wheel (7), and the rotation direction of the four-tooth ratchet wheel (7) is the same as the deflection direction of the limiting plate (11).

6. The portable hair clearance broom of claim 1, wherein: the whole shape of the cleaning frame (5) is S-shaped, and brush teeth are uniformly arranged on the inner wall of the cleaning frame (5).