Pot brush with brush head convenient to replace
By introducing the design of connecting columns and positioning blocks into the pot brush, the problem of inconvenience in replacement of existing pot brush heads is solved, and the brush heads are quickly replaced and stable fixated, and cleaning is simplified through the liquid storage chamber and extrusion part. The use of liquid improves the convenience and stability of use.
Patent Information
- Application Number
- CN202323325601.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-07
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2033-12-07
AI Technical Summary
The existing pot brushes need to use a screwdriver when replacing the brush head, which is inconvenient to operate and cannot effectively fix the brush head, resulting in unstable replacement and use.
A pot brush including a brush handle, brush head and connector is designed. By setting up a connecting column and a positioning block, the brush head can be quickly replaced and stable fixated. The connecting column passes through the perforation and the positioning block slides along the vertical groove to position and Fix the brush head, and set a liquid storage chamber and an extrusion part in the brush handle to facilitate the use of cleaning fluid.
The rapid replacement and stable fixation of the brush head is achieved, reducing the complexity of the replacement process, and simplifying the use of cleaning fluid through the liquid storage chamber and extrusion section, improving the convenience and stability of use.
Smart Images
Figure CN222194951U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of brush heads, and in particular to a pot brush with a conveniently replaceable brush head. Background Art
[0002] The pot brush is used to clean the pots after use.
[0003] In the related art, there is a pot brush, which includes a brush handle and a brush head, wherein the brush head is fixed to one end of the brush handle by a bolt.
[0004] With respect to the above-mentioned related technologies, the inventor believes that due to the differences in cleaning kitchen utensils, different types of brush heads need to be replaced frequently, such as loofahs, steel wool, plastic brushes, pot scrubber sponges, etc., and each replacement of the brush head requires a screwdriver, which is inconvenient. Utility Model Content
[0005] In order to facilitate the replacement of the brush head, the present application provides a pot brush with an easy-to-replace brush head.
[0006] The present application provides a pot brush with a convenient replacement brush head, which adopts the following technical solution:
[0007] A pot brush with convenient brush head replacement comprises a brush handle, a brush head and a connecting piece, wherein the connecting piece comprises a connecting column and a positioning block, the connecting column is arranged at one end of the brush handle, the brush head is provided with a through hole for the connecting column to pass through, the brush head is provided with a vertical groove for the positioning block to pass through on the side wall of the through hole, the brush head is provided with a transverse groove for the positioning block to slide on the side wall of the through hole, the transverse groove and the vertical groove are connected to each other, and the positioning block abuts against the bottom of the transverse groove.
[0008] Through the above technical solution, when the brush head needs to be replaced, the brush head is rotated, and the positioning block rotates from the horizontal groove to the vertical groove as the brush head rotates. At this time, the positioning block can be moved along the vertical groove, the brush head can be removed, and then the new brush head is taken out, the connecting column is aligned with the perforation and inserted, the positioning block is inserted as the connecting column passes through the vertical groove, and then the brush head is rotated, and the positioning block rotates to abut against the wall of the horizontal groove, and the wall of the horizontal groove positions the positioning block, thereby fixing the brush head, which facilitates the replacement of the brush head.
[0009] Optionally, two positioning blocks are provided, and a connecting line of the two positioning blocks passes through the axis of the connecting column.
[0010] Through the above technical solution, the two positioning blocks position the brush head at the same time, making the fixation of the brush head more stable.
[0011] Optionally, a positioning protrusion is provided on one side of the brush handle close to the brush head, and a positioning groove for inserting the positioning protrusion is provided on one side of the brush head close to the brush handle.
[0012] Through the above technical solution, the positioning protrusion limits the positioning groove wall, thereby circumferentially positioning the brush head, reducing the risk of circumferential rotation of the brush head when in use, and making the fixation of the brush head more stable.
[0013] Optionally, a liquid storage cavity is provided inside the brush handle, a liquid outlet communicating with the liquid storage cavity is provided on one side of the brush handle close to the brush head, and a plug is provided at the liquid outlet of the brush handle.
[0014] Through the above technical solution, when cleaning liquid needs to be applied, the plug is opened and the cleaning liquid is poured out without the need to find cleaning liquid separately.
[0015] Optionally, a cross cut is provided on the plug, a mounting groove is provided on the side wall of the brush handle, the mounting groove and the liquid storage cavity are communicated with each other, and an extrusion portion is provided on the brush handle in the mounting groove.
[0016] Through the above technical solution, the pressing part can be squeezed to increase the air pressure in the liquid storage cavity, so that the cleaning liquid pushes the cross cutout open and flows out, which facilitates the use of the cleaning liquid.
[0017] The beneficial effect of the utility model is that the brush head can be replaced by arranging the connecting piece, and the replacement of the brush head is convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the structure of a pot brush for convenient replacement of the brush head in the present application.
[0019] Figure 2 It is a schematic diagram of the exploded structure of the pot brush for convenient replacement of the brush head in this application.
[0020] Figure 3 It is a schematic diagram of the exploded structure of the pot brush in the present application, which is convenient for replacing the brush head, from a second perspective.
[0021] Explanation of the reference numerals: 1. brush handle; 11. positioning protrusion; 12. liquid storage chamber; 13. liquid outlet; 131. plug; 1311. cross cut; 14. mounting groove; 141. extrusion portion; 2. brush head; 21. perforation; 211. vertical groove; 212. horizontal groove; 22. positioning groove; 3. connector; 31. connecting column; 32. positioning block. Implementation
[0022] The following is combined with Figure 1-3 This application is described in further detail.
[0023] The embodiment of the present application discloses a pot brush with a conveniently replaceable brush head.
[0024] Reference Figure 1 and Figure 2A pot brush with convenient brush head replacement includes a brush handle 1, a brush head 2 and a connecting member 3, the connecting member 3 includes a connecting column 31 and a positioning block 32, the connecting column 31 is arranged at one end of the brush handle 1, a through hole 21 is provided on the brush head 2 for the connecting column 31 to pass through, a vertical groove 211 is provided on the side wall of the through hole 21 for the positioning block 32 to pass through, a transverse groove 212 is provided on the side wall of the through hole 21 for the positioning block 32 to slide, the transverse groove 212 and the vertical groove 211 are connected to each other, and the positioning block 32 abuts against the bottom of the transverse groove 212.
[0025] When the brush head 2 needs to be replaced, the brush head 2 is rotated, and the positioning block 32 rotates from the horizontal groove 212 to the vertical groove 211 as the brush head 2 rotates. At this time, the positioning block 32 can be moved along the vertical groove 211, and the brush head 2 can be removed. Then, a new brush head 2 is taken out, and the connecting column 31 is aligned with the through hole 21 and inserted. The positioning block 32 is inserted and passes through the vertical groove 211 as the connecting column 31 is inserted. Then, the brush head 2 is rotated, and the positioning block 32 rotates to abut against the wall of the horizontal groove 212. The wall of the horizontal groove 212 positions the positioning block, thereby fixing the brush head 2, which facilitates the replacement of the brush head 2.
[0026] Reference Figure 2 There are two positioning blocks 32 , and the connecting line of the two positioning blocks 32 passes through the axis of the connecting column 31 .
[0027] The two positioning blocks 32 position the brush head 2 at the same time, making the fixation of the brush head 2 more stable.
[0028] Reference Figure 2 and Figure 3 A positioning protrusion 11 is provided on one side of the brush handle 1 close to the brush head 2 , and a positioning groove 22 for the positioning protrusion 11 to be inserted into is provided on one side of the brush head 2 close to the brush handle 1 .
[0029] The positioning protrusion 11 limits the positioning groove wall, thereby circumferentially positioning the brush head 2, reducing the risk of circumferential rotation of the brush head 2 when in use, and making the fixation of the brush head 2 more stable.
[0030] Reference Figure 2 A liquid storage cavity 12 is disposed inside the brush handle 1 , and a liquid outlet 13 communicating with the liquid storage cavity 12 is provided on one side of the brush handle 1 close to the brush head 2 , and a plug 131 is disposed at the liquid outlet 13 of the brush handle 1 .
[0031] When cleaning liquid needs to be applied, the plug 131 is opened and the cleaning liquid is poured out, without the need to find cleaning liquid separately.
[0032] Reference Figure 3 A cross cutout 1311 is formed on the plug 131 , a mounting groove 14 is formed on the side wall of the brush handle 1 , the mounting groove 14 and the liquid storage cavity 12 are communicated with each other, and a squeezing portion 141 is formed in the mounting groove 14 of the brush handle 1 .
[0033] The pressing portion can be squeezed to increase the air pressure in the liquid storage chamber 12, so that the cleaning liquid pushes the cross cutout 1311 open and flows out, making it easier to use the cleaning liquid.
[0034] The implementation principle of a pot brush with convenient brush head replacement in the embodiment of the present application is as follows: when the brush head 2 needs to be replaced, the brush head 2 is rotated, and the positioning block 32 rotates from the horizontal groove 212 to the vertical groove 211 as the brush head 2 rotates. At this time, the positioning block 32 can be moved along the vertical groove 211, and the brush head 2 can be removed. Then, a new brush head 2 is taken out, and the connecting column 31 is aligned with the through hole 21 and inserted. The positioning block 32 is inserted and passes through the vertical groove 211 as the connecting column 31 is inserted. Then, the brush head 2 is rotated, and the positioning block 32 rotates to abut against the wall of the horizontal groove 212. The wall of the horizontal groove 212 positions the positioning block, thereby fixing the brush head 2, which facilitates the replacement of the brush head 2.
[0035] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A pot brush with a conveniently replaceable brush head, characterized in that: The brush head (2) comprises a brush handle (1), a brush head (2) and a connecting member (3), wherein the connecting member (3) comprises a connecting column (31) and a positioning block (32), wherein the connecting column (31) is arranged at one end of the brush handle (1), the brush head (2) is provided with a through hole (21) for the connecting column (31) to pass through, the brush head (2) is provided with a vertical groove (211) on the side wall of the through hole (21) for the positioning block (32) to pass through, the brush head (2) is provided with a horizontal groove (212) on the side wall of the through hole (21) for the positioning block (32) to slide, the horizontal groove (212) and the vertical groove (211) are communicated with each other, and the positioning block (32) abuts against the bottom of the horizontal groove (212).
2. A pot brush with a conveniently replaceable brush head according to claim 1, characterized in that: Two positioning blocks (32) are provided, and a line connecting the two positioning blocks (32) passes through the axis of the connecting column (31).
3. A pot brush with conveniently replaceable brush head according to claim 1, characterized in that: A positioning protrusion (11) is provided on one side of the brush handle (1) close to the brush head (2), and a positioning groove (22) for the positioning protrusion (11) to be inserted is provided on one side of the brush head (2) close to the brush handle (1).
4. A pot brush with conveniently replaceable brush head according to claim 1, characterized in that: A liquid storage cavity (12) is provided inside the brush handle (1), a liquid outlet (13) communicating with the liquid storage cavity (12) is provided on a side of the brush handle (1) close to the brush head (2), and a plug (131) is provided at the liquid outlet (13) of the brush handle (1).
5. A pot brush with conveniently replaceable brush head according to claim 4, characterized in that: The side wall of the brush handle (1) is provided with a mounting groove (14), the mounting groove (14) and the liquid storage cavity (12) are in communication with each other, and the brush handle (1) is provided with an extrusion portion (141) in the mounting groove (14).