CN213155707U

CN213155707U - Multifunctional broom

Info

Publication number: CN213155707U
Application number: CN202020964607.2U
Authority: CN
Inventors: 陆荟如; 顾婷; 程宇悦; 王维微
Original assignee: Jinling Institute of Technology
Current assignee: Jinling Institute of Technology
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-05-11
Anticipated expiration: 2030-06-01

Abstract

The utility model provides a multifunctional broom, which comprises a handle, a pull rod, an outer barrel and a shell, wherein the outer barrel is of a cavity structure, the shell is of a hollow structure, the handle is connected at one end part of the outer barrel, the other end is fixedly connected on the lower end surface of the shell, the pull rod passes through the outer barrel and extends into the shell, the end part of the pull rod in the shell is fixedly sleeved with a connecting rod sleeve, the connecting rod sleeve is connected with a connecting rod, an L rod is connected on the connecting rod, a reset spring is arranged between the connecting rod sleeve and the lower end surface of the shell, a brush board is arranged in the shell, a brush is arranged on the brush board, the upper end surface of the shell, which is opposite to the lower end surface, is of an opening structure, a lifting plate is arranged at the opening of the shell, the L rod is abutted against the lifting plate, the brush passes through the, therefore, the dirt and hair on the brush can be cleaned, and the cleaning effect and the service life of the broom are ensured.

Description

Multifunctional broom

Technical Field

The invention relates to the field of cleaning tools, in particular to a multifunctional broom.

Background

The broom is widely applied to daily life as a tool for cleaning the ground in daily life.

The broom in the prior art comprises a handle and a broom head with bristles, wherein the handle is fixedly connected with the broom head, however, when the broom in the prior art is used for sweeping, dirt is easily attached to the bristles, especially hair which is not easy to clean is easily attached to the bristles, and therefore, after the broom is used, a user needs to clean the broom, and time and labor are wasted, and a better cleaning effect is difficult to obtain.

Disclosure of Invention

The purpose of the invention is as follows: the invention aims to overcome the defects in the prior art and provides a multifunctional broom, which can achieve better cleaning effect and prolong the service life of a brush by scraping dirt and hair on the brush.

The technical scheme is as follows: in order to achieve the purpose, the invention provides a multifunctional broom which is characterized in that: the handle is connected to one end of the outer barrel, the other end of the handle is fixedly connected to the lower end face of the shell, the pull rod penetrates through the outer barrel and extends into the shell, a connecting rod sleeve is fixedly sleeved at the end of the pull rod positioned in the shell, a connecting rod is connected onto the connecting rod sleeve, an L rod is connected onto the connecting rod, a reset spring is arranged between the connecting rod sleeve and the lower end face of the shell, two ends of the reset spring respectively abut against the lower end face of the shell and a spring limiting block sleeved on the connecting rod, a brush plate is arranged in the shell, a brush is arranged on the brush plate, the upper end face, opposite to the lower end face of the shell, of the shell is of an open structure, a lifting plate is arranged at the opening of the shell, the L rod abuts against the lifting plate, and the brush penetrates through the lifting plate, the lifting plate is connected to the lower end face of the shell through a tension spring.

As an improvement of the scheme, a support is further arranged in the shell, the support is fixedly connected to the lower end face of the shell and is respectively located at two ends of the pull rod, and the support abuts against the L-shaped rod.

As an improvement of the scheme, the L rod is rotatably connected to the connecting rod, a push head is arranged on the L rod, and the push head is abutted to the lifting plate.

As an improvement of the scheme, a square notch is formed in the brush plate, and the push head of the L-shaped rod penetrates through the square notch to abut against the lifting plate.

As an improvement of the scheme, the improved brush box further comprises a spring connecting frame which is of a cavity structure, the open ends of the spring connecting frame are respectively and fixedly connected to the two ends of the brush plate, and one end face opposite to the open end is fixedly connected to the lower end face of the shell.

As an improvement of the scheme, the tension spring is positioned in the cavity of the spring connecting frame, one end of the tension spring is fixedly connected to the bottom surface in the cavity, and the other end of the tension spring is connected to the lifting plate.

As an improvement of the scheme, a handle is arranged on the handle and connected to the pull rod, and the handle is positioned in the handle.

As an improvement of the scheme, a notch is formed in the lifting plate, and the brush penetrates through the notch.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the handle in the handle is held to pull the pull rod, so that the push head of the L-shaped rod pushes the lifting plate to lift, and the plurality of notches on the lifting plate are used for scraping off dirt on the brush, thereby cleaning the dirt and hair on the brush, not only ensuring the cleaning effect of the broom, but also cleaning the dirt on the brush, and prolonging the service life of the brush;

drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the base of the present invention;

FIG. 3 is a cross-sectional view of a base according to the present invention;

fig. 4 is a schematic diagram of a lifting plate structure according to the present invention.

List of reference numerals: 1. a handle; 2. a grip; 3. a pull rod; 4. an outer cylinder; 5. a housing; 6. a brush; 7. a spring connecting frame; 8. a spring stopper; 9. a return spring; 10. a tension spring; 11. a brush plate; 12. a square notch; 13. an L-bar; 14. a connecting rod; 15. the lower end surface of the shell; 16. Pushing the head; 17. a support; 18. a lifting plate; 19. a notch.

Detailed Description

The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the invention and not as limiting the scope of the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

The multifunctional broom as shown in fig. 1-4 comprises a handle 1, a pull rod 3, an outer cylinder 4 and a shell 5, wherein the outer cylinder 4 is of a cavity structure, the shell 5 is of a hollow structure, the handle 1 is connected with one end of the outer cylinder 4, the other end of the handle is fixedly connected with a lower end face 15 of the shell, the pull rod 3 passes through the outer cylinder 4 and extends into the shell 5, the end of the pull rod 3 positioned in the shell is fixedly sleeved with a connecting rod sleeve, the connecting rod sleeve is connected with a connecting rod 14, the connecting rod 14 is connected with an L-shaped rod 13, a return spring 9 is arranged between the connecting rod sleeve and the lower end face 15 of the shell, two ends of the return spring 9 respectively abut against the lower end face 15 of the shell and a spring limiting block 8 sleeved on the connecting rod 14, a brush plate 11 is arranged in the shell 5, a brush 6 is arranged on the brush plate 11, and an upper end face of, the opening of the shell 5 is provided with a lifting plate 18, the L rod 13 abuts against the lifting plate 18, the brush 6 penetrates through the lifting plate 18, and the lifting plate 18 is connected to the lower end face 15 of the shell through a tension spring 10.

In the above structure: the invention provides a multifunctional broom, which comprises a handle 1, a pull rod 3, an outer cylinder 4 and a shell 5, wherein the outer cylinder 4 is of a cavity structure, the shell 5 is of a hollow structure, the handle 1 is connected to one end part of the outer cylinder 4, the other end of the handle is fixedly connected to the lower end surface 15 of the shell, when the broom is in normal use, the broom is cleaned through the outer cylinder 4, the shell 5 and a brush 6 arranged in the shell 5, the pull rod 3 penetrates through the outer cylinder 4 and extends into the shell 5, the end part of the pull rod 3 positioned in the shell is fixedly connected with a connecting rod sleeve, the connecting rod sleeve is connected with a connecting rod 14, the connecting rod 14 is connected with an L rod 13, a return spring 9 is arranged between the connecting rod sleeve and the lower end surface 15 of the shell, two ends of the return spring 9 respectively abut against the lower end surface 15 of the shell and the connecting rod sleeve, a, the brush 6 passes through the setting of lifter plate 18, after using up, it has dirt and hair to adhere to on the brush 6, when dirt and hair on the brush 6 need be cleared up, 2 pulling pull rods 3 make the pushing head 16 of L pole 13 promote the lifter plate 18 and go up and down through holding the handle in the hand (hold) 1, reset spring 9 is compressed, there are several notches 19 on the lifter plate 18 and be used for scraping the dirt on the brush 6, thereby realize the cleanness to dirt and hair on the brush 6, after scraping the dirt on the brush 6, loosen handle 2, reset spring 9 resets, extension spring 10 drives lifter plate 18 and goes up and down to realize reseing.

In this embodiment: the shell 5 is further internally provided with a support 17, the support 17 is fixedly connected to the lower end face 15 of the shell and is respectively positioned at two ends of the pull rod 3, and the support 17 is abutted against the L-shaped rod 13.

In this embodiment: the L-shaped rod 13 is rotatably connected to the connecting rod 14, a push head 16 is arranged on the L-shaped rod 13, and the push head 16 abuts against the lifting plate 18.

In the above structure: still be provided with support 17 in casing 5, support 17 fixes on the inner wall of casing lower extreme face 15, and support 17 supports in L pole 13 setting, and when upwards pulling pull rod 3, support 17 can shorten the stroke of L pole 13, guarantees that it is faster when rotating.

In this embodiment: the brush plate 11 is provided with a square notch 12, and the push head 16 of the L-shaped rod 13 penetrates through the square notch 12 and abuts against the lifting plate 18.

In the above structure: the square notch 12 arranged on the brush 6 is convenient for the push head 16 of the L-shaped rod 13 to pass through and abut against the lifting plate 18, so that the lifting of the lifting plate 18 is realized.

In this embodiment: the brush is characterized by further comprising a spring connecting frame 7, wherein the spring connecting frame 7 is of a cavity structure, the open ends of the spring connecting frame 7 are fixedly connected to the two ends of the brush plate 11 respectively, and one end face opposite to the open ends is fixedly connected to the lower end face 15 of the shell.

In the above structure: the fixation of the lower end face 15 of the brush plate 11 and the shell is realized by arranging the spring connecting frame 7, so that the fixation of the vertical plate of the hair is realized, the spring connecting frame 7 is of a cavity structure, the opening end of the spring connecting frame is positioned on the brush plate 11, and the other end of the spring connecting frame is fixed on the lower end face 15 of the shell.

In this embodiment: the extension spring 10 is located in the cavity of the spring connecting frame 7, one end of the extension spring 10 is fixedly connected to the bottom surface in the cavity, and the other end of the extension spring is connected to the lifting plate 18.

In the above structure: the spring connecting frame 7 is of a cavity structure, a tension spring 10 is arranged in the cavity, one end of the tension spring 10 is fixed on the lifting plate 18, and the other end of the tension spring 10 is fixed at the bottom of the cavity, so that the lifting plate 18 can be conveniently reset through the tension spring 10 after the lifting plate 18 descends.

In this embodiment: the handle 1 is provided with a handle 2, the handle 2 is connected to a pull rod 3, and the handle 2 is positioned in the handle 1.

In the above structure: be provided with handle 2 on the hand (hold) 1, handle 2 is connected on pull rod 3, and when dirt on the brush 6 was cleared up to needs, through upwards pulling pull rod 3 realization lifter plate 18's lift to the clearance of dirt on the brush 6 realization.

In this embodiment: the lifting plate 18 is provided with a notch 19, and the brush 6 is arranged through the notch 19.

In the above structure: the slot 19 is arranged on the lifting plate 18, the brush 6 is arranged through the slot 19, and when the lifting plate 18 ascends or descends, dirt on the brush 6 is cleaned through the slot 19.

The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features.

Claims

1. The multifunctional broom is characterized in that: including hand (1), pull rod (3), urceolus (4) and casing (5), urceolus (4) are the cavity structure, casing (5) are hollow structure, hand (1) is connected at urceolus (4) tip, and other end fixed connection is on terminal surface (15) under the casing, pull rod (3) pass urceolus (4) setting and extend to in casing (5), and the fixed connecting rod cover that has cup jointed of pull rod (3) tip that is located urceolus (4), be connected with connecting rod (14) on the connecting rod cover, be connected with L pole (13) on connecting rod (14), be provided with reset spring (9) between terminal surface under connecting rod cover and casing (5), the both ends of reset spring (9) support respectively under the casing terminal surface (15) and the cover establish on spring stopper (8) on connecting rod (14), be provided with brush board (11) in casing (5), be provided with brush (6) on brush board (11), the up end relative with terminal surface (15) is open type structure under casing (5) on casing (5), casing (5) opening part is provided with lifter plate (18), L pole (13) support in lifter plate (18), brush (6) pass lifter plate (18) and set up, lifter plate (18) are connected under the casing on terminal surface (15) through extension spring (10).

2. Multifunctional broom according to claim 1, characterized in that: the shell (5) is further internally provided with a support (17), the support (17) is fixedly connected to the lower end face (15) of the shell and is respectively positioned at two ends of the pull rod (3), and the support (17) is abutted to the L-shaped rod (13).

3. Multifunctional broom according to claim 2, characterized in that: the L-shaped rod (13) is rotatably connected to the connecting rod (14), a push head (16) is arranged on the L-shaped rod (13), and the push head (16) is abutted to the lifting plate (18).

4. Multifunctional broom according to claim 1, characterized in that: the brush plate (11) is provided with a square notch (12), and a push head (16) of the L-shaped rod (13) penetrates through the square notch (12) and abuts against the lifting plate (18).

5. Multifunctional broom according to claim 1, characterized in that: the brush is characterized by further comprising a spring connecting frame (7), wherein the spring connecting frame (7) is of a cavity structure, the open ends of the spring connecting frame (7) are fixedly connected to the two ends of the brush plate (11) respectively, and one end face opposite to the open ends is fixedly connected to the lower end face (15) of the shell.

6. Multifunctional broom according to claim 5, characterized in that: the extension spring (10) is located in the cavity of the spring connecting frame (7), one end of the extension spring (10) is fixedly connected to the bottom surface in the cavity, and the other end of the extension spring is connected to the lifting plate (18).

7. Multifunctional broom according to claim 1, characterized in that: be provided with handle (2) on hand (1), handle (2) are connected on pull rod (3), handle (2) are located hand (1).

8. Multifunctional broom according to claim 1, characterized in that: a notch (19) is formed in the lifting plate (18), and the brush (6) penetrates through the notch (19).