Novel swimming pool brush

Abstract

The utility model discloses a novel swimming pool brush which comprises a brush frame, a bristle plate is arranged on the inner side of the bottom of the brush frame in a clamping mode, bristles are evenly distributed on the bristle plate, a rotary combined handle is arranged on the brush frame, the rotary combined handle comprises a connecting sleeve, and a rotary sleeve is arranged at the end of the connecting sleeve. The handle rod is connected with the connecting sleeve through a clamping and splicing assembly, a communicating hole coinciding with the circle center of the rotating sleeve is formed in the brush frame, and a circle of limiting buckles are arranged on the edge of an opening in the top of the communicating hole; the brush holder and the handle are designed to be of a rotatable structure, the clamping and locking assembly capable of rotating in a locking mode is designed at the rotating position, it is guaranteed that the brush holder and the handle can be distributed in a traditional T shape and can also be distributed in an overlapped mode, the brush holder and the handle are suitable for cleaning the edges and corners of a swimming pool, and operation is more convenient and saves more labor. The handle designed by the utility model is of a combined structure, can be flexibly disassembled and assembled, and can be flexibly replaced.

Description

Technical Field

[0001] This utility model belongs to the field of pool brush technology, and specifically relates to a novel pool brush. Background Technology

[0002] A pool brush is a cleaning tool used for swimming pools. It generally includes a handle, a brush holder, and bristles. The bristles are fixed to the lower end of the brush holder, and the handle is fixed to the upper end of the brush holder. The user can hold the handle and push it to make the pool brush move back and forth, so that the bristles can clean the swimming pool.

[0003] The existing pool brush has a fixed arm and brush holder, which cannot be rotated and adjusted flexibly. When cleaning the edge of the pool, it is impossible to rotate and change direction, making the cleaning work more laborious. Utility Model Content

[0004] The purpose of this invention is to provide a novel pool brush to solve the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a novel swimming pool brush, comprising a brush holder, a bristle plate being snapped onto the inner bottom of the brush holder, bristles being evenly distributed on the bristle plate, a rotating assembly handle being provided on the brush holder, the rotating assembly handle comprising a connecting sleeve with a rotating sleeve at its end, and a handle rod connected to the connecting sleeve via a snap-fit ​​assembly, a communicating hole being provided on the brush holder coinciding with the center of the rotating sleeve, a limiting buckle being provided at the top opening edge of the communicating hole, the rotating sleeve being rotated at an upper limit on the brush holder via the limiting buckle, and a snap-fit ​​locking assembly for locking the rotating sleeve between the rotating sleeve and the communicating hole.

[0006] Preferably, the locking assembly includes a push switch located within the rotating sleeve and capable of longitudinal telescopic movement, a guide post located at the bottom of the push switch and aligned with the connecting hole, a switching block located at the bottom opening edge of the connecting hole, multiple limiting protrusions arranged in a circumferential array on the edge of the switching block, multiple guide grooves arranged in a circumferential array around the inner side of the connecting hole, and multiple limiting slots arranged in a circumferential array around the bottom of the rotating sleeve, wherein the limiting slots correspond to the guide grooves. The guide post extends movably into the connecting hole, and the bottom end of the guide post is connected to the switching block by a connecting bolt. The limiting protrusions pass through the corresponding guide grooves and extend into the limiting slots for locking and limiting. A reset spring sleeve for lifting the push switch is sleeved on the outer side of the guide post.

[0007] Preferably, the centers of the arrays of the limiting protrusion, the guide groove, and the limiting slot coincide with each other, and the end face dimensions of the limiting protrusion, the guide groove, and the limiting slot are the same.

[0008] Preferably, the snap-fit ​​assembly includes an elastic element placed inside the handle rod, a pair of pressing posts on the elastic element that extend movably to the outside of the handle rod, a locking post located at one end of the elastic element and extending movably to the outside, and a locking hole opened on the connecting sleeve. When the handle rod is fully inserted into the connecting sleeve, the locking post and the locking hole engage and limit the movement.

[0009] Preferably, the two ends of the brush plate are provided with buckles, and the two ends of the brush holder are provided with extension strips for mounting the brush plate, and the extension strips are provided with snaps that match the buckles.

[0010] Preferably, the maximum downward travel of the push switch is greater than the travel of the limiting protrusion when it completely exits the limiting slot.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This invention designs the brush holder and handle as a rotatable structure, and incorporates a locking mechanism at the rotatable position to prevent rotation. This ensures that the brush holder and handle can be arranged in a traditional T-shape or overlapped, making it suitable for cleaning the edges and corners of swimming pools, and making operation more convenient and labor-saving.

[0013] The handle designed in this utility model has a modular structure, which can be flexibly disassembled and replaced. Attached Figure Description

[0014] Figure 1 This is a side view of the structure of this utility model;

[0015] Figure 2 This is a partial cross-sectional view of the present invention.

[0016] Figure 3 This is a bottom view of the locking assembly of this utility model.

[0017] Figure 4 This is a bottom view of the card slot structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the switching block structure of this utility model;

[0019] Figure 6 This is a cross-sectional view of the rotary combination handle of this utility model;

[0020] Figure 7 This is a schematic diagram of the bottom structure of the rotating sleeve of this utility model;

[0021] In the diagram: 1. Brush holder; 2. Brush bristles; 3. Rotating sleeve; 4. Press switch; 5. Connecting sleeve; 6. Handle rod; 7. Pressing post; 8. Locking post; 9. Brush bristle plate; 10. Connecting hole; 11. Guide post; 12. Reset spring sleeve; 13. Limiting protrusion; 14. Limiting buckle; 15. Switching block; 16. Connecting bolt; 17. Guide groove; 18. Locking hole; 19. Elastic element; 20. Limiting slot. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1

[0024] Please see Figure 1 and Figure 7This utility model provides a technical solution: a novel swimming pool brush, including a brush holder 1, a bristle plate 9 is snapped onto the inner bottom of the brush holder 1, bristles 2 are evenly distributed on the bristle plate 9, a rotating combination handle is provided on the brush holder 1, the rotating combination handle includes a connecting sleeve 5 with a rotating sleeve 3 at the end, and a handle rod 6 connected to the connecting sleeve 5 by a snap-fit ​​splicing component, a connecting hole 10 is provided on the brush holder 1 that coincides with the center of the rotating sleeve 3, a limiting buckle 14 is provided on the top opening edge of the connecting hole 10, the rotating sleeve 3 is limited to rotate at the upper limit on the brush holder 1 by the limiting buckle 14, and a snap-fit ​​locking component is provided between the rotating sleeve 3 and the connecting hole 10 to lock the rotation of the rotating sleeve 3. In this embodiment, preferably, the locking assembly includes a push switch 4 located within the rotating sleeve 3 and capable of longitudinal telescopic movement; a guide post 11 located at the bottom of the push switch 4 and aligned with the connecting hole 10; a switching block 15 located at the bottom opening edge of the connecting hole 10; multiple limiting protrusions 13 arranged in a circumferential array on the edge of the switching block 15; multiple guide grooves 17 arranged in a circumferential array around the inner side of the connecting hole 10; and multiple limiting slots 20 arranged in a circumferential array around the bottom of the rotating sleeve 3, wherein the limiting slots 20 correspond to the guide grooves 17, and the guide post 11 extends movably to the connecting hole 10. Inside the through hole 10, and with the bottom end of the guide post 11 connected to the switching block 15 via a connecting bolt 16, the limiting protrusion 13 passes through the corresponding guide groove 17 and extends into the limiting slot 20 to engage and limit, thereby locking the rotating sleeve 3 and preventing it from rotating further. When the push switch 4 is pressed, the limiting protrusion 13 moves downward and exits from the current limiting slot 20, thus releasing the lock and allowing rotation to switch the handle position. A reset spring sleeve 12 is fitted on the outer side of the guide post 11 to push up the push switch 4, serving to reset the push switch 4. In this embodiment, preferably, the centers of the arrays of the limiting protrusion 13, the guide groove 17, and the limiting slot 20 coincide, and the end face dimensions of the three are the same. In this embodiment, preferably, the snap-fit ​​assembly includes an elastic element 19 placed inside the handle rod 6, a pair of pressing posts 7 located on the elastic element 19 that extend movably to the outside of the handle rod 6, a locking post 8 located at one end of the elastic element 19 and extending movably to the outside, and a locking hole 18 opened on the connecting sleeve 5. When the handle rod 6 is fully inserted into the connecting sleeve 5, the locking post 8 and the locking hole 18 engage and limit the movement, realizing the flexible assembly and disassembly of the handle rod 6 and the connecting sleeve 5. In this embodiment, preferably, buckles are provided at both ends of the brush plate 9, and extension strips for mounting the brush plate 9 are provided at both ends of the brush holder 1, and the extension strips are provided with corresponding latches that match the buckles, so as to facilitate flexible disassembly and assembly and replacement.

[0025] In this embodiment, preferably, the maximum downward stroke of the pressing switch 4 is greater than the stroke of the limiting protrusion 13 completely exiting the limiting slot 20. In order to ensure that pressing down the pressing switch 4 can guarantee that the limiting protrusion 13 completely exits from the limiting slot 20, thereby releasing the lock and realizing the free rotation of the rotating sleeve 3.

[0026] Although embodiments of the present invention have been shown and described in detail above, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel swimming pool brush, comprising a brush holder (1), wherein a bristle plate (9) is engaged with the inner bottom of the brush holder (1), and bristles (2) are evenly distributed on the bristle plate (9), characterized in that: The brush holder (1) is provided with a rotating combination handle. The rotating combination handle includes a connecting sleeve (5) with a rotating sleeve (3) at its end, and a handle rod (6) connected to the connecting sleeve (5) by a snap-fit ​​assembly. The brush holder (1) is provided with a connecting hole (10) that coincides with the center of the rotating sleeve (3). A limiting buckle (14) is provided on the top opening edge of the connecting hole (10). The rotating sleeve (3) is limited to rotate on the brush holder (1) by the limiting buckle (14). A snap-fit ​​locking assembly for locking the rotating sleeve (3) is provided between the rotating sleeve (3) and the connecting hole (10).

2. The novel pool brush according to claim 1, characterized in that: The locking assembly includes a push switch (4) located inside the rotating sleeve (3) and capable of longitudinal telescopic movement; a guide post (11) located at the bottom of the push switch (4) and aligned with the connecting hole (10); a switching block (15) located at the bottom opening edge of the connecting hole (10); multiple limiting protrusions (13) arranged in a circumferential array on the edge of the switching block (15); multiple guide grooves (17) arranged in a circumferential array around the inner side of the connecting hole (10); and a circumferential array around the bottom of the rotating sleeve (3). Multiple limiting slots (20) are provided, and the limiting slots (20) correspond to the guide slots (17). The guide post (11) extends movably into the connecting hole (10), and the bottom end of the guide post (11) is connected to the switching block (15) by the connecting bolt (16). The limiting protrusion (13) passes through the corresponding guide slot (17) and extends into the limiting slot (20) to engage and limit. A reset spring sleeve (12) for lifting the push switch (4) is sleeved on the outside of the guide post (11).

3. A novel pool brush according to claim 2, characterized in that: The centers of the arrays of the limiting protrusion (13), guide groove (17) and limiting slot (20) coincide with each other, and the end face dimensions of the limiting protrusion (13), guide groove (17) and limiting slot (20) are the same.

4. A novel pool brush according to claim 1, characterized in that: The snap-fit ​​assembly includes an elastic element (19) placed inside the handle rod (6), a pair of pressing posts (7) located on the elastic element (19) that extend to the outside of the handle rod (6), a snap post (8) located at one end of the elastic element (19) and extending to the outside, and a snap hole (18) opened on the connecting sleeve (5). When the handle rod (6) is fully inserted into the connecting sleeve (5), the snap post (8) and the snap hole (18) engage and limit the movement.

5. A novel pool brush according to claim 1, characterized in that: The brush plate (9) has buckles at both ends, and the brush holder (1) has extension bars at both ends for mounting the brush plate (9), and the extension bars have corresponding snaps that match the buckles.

6. A novel pool brush according to claim 2, characterized in that: The maximum downward travel of the push switch (4) is greater than the travel of the limit protrusion (13) when it completely exits the limit slot (20).

Images