Toilet brush with replaceable brush head
By designing the hook and control lever structure of the replaceable brush head in the toilet brush, the problem of difficult cleaning of traditional toilet brushes and easy damage to the brush head is solved, and the brush head is quickly replaced and cleaned easily, saving resources and time.
Patent Information
- Application Number
- CN202322639382.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-09-27
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2033-09-27
AI Technical Summary
Due to the integrated design of traditional toilet brushes, it is difficult to clean and the brush head is easily damaged, resulting in waste of resources. The remaining dirty things on the brush head require additional cleaning, which is time-consuming and labor-intensive.
Design a toilet brush with replaceable brush head. Through the structure of the hook part and the hook column, combined with the control lever and return spring, the brush head can be quickly removed and replaced, avoiding the brush head from being removed from the brush handle, and simplifying the cleaning process.
It realizes quick replacement and convenient cleaning of brush heads, avoids waste of resources for brush head damage and cleaning, saves time and energy, and provides a more stable user experience.
Smart Images
Figure CN222237550U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of cleaning tools, in particular to a toilet brush with a replaceable brush head. Background Art
[0002] As a necessary item in everyone's home, the toilet is closely related to people's lives. After using the toilet for a long time, people need to clean the inside of the toilet including the outer wall of the toilet, so people will choose to use a toilet brush for cleaning, but traditional toilet brushes are designed with a toilet brush head and a handle in one. After wiping the toilet, people need to clean the toilet brush to avoid dirt residue on the toilet brush head, and this integrated toilet brush head is difficult to clean. People need to spend time and energy to clean the toilet brush head. Moreover, if the bristles are damaged after repeated use, the entire toilet brush needs to be replaced, which will cause a waste of resources. Summary of the invention
[0003] The utility model aims to provide a toilet brush with a simple structure, stable connection and replaceable toilet brush head.
[0004] The purpose of the utility model is achieved in this way:
[0005] A toilet brush with a replaceable brush head comprises a brush handle and a brush head detachable from the bottom end of the brush handle, wherein a hook portion is provided on the brush head, a hook hole is provided on the hook portion, a hook piece is provided at the bottom end of the brush handle, an open groove is provided on the hook piece, a hook column is provided in the open groove, the hook column can be hooked in the hook hole, a control rod is provided in the brush handle, one end of the control rod is arranged outside the brush handle, a clamping block is provided on the control rod arranged outside the brush handle, a baffle is provided on one side of the clamping block, and the baffle is arranged on one side of the hook column to open the opening The slot cover is closed, a buckle block is provided on the control rod, and an abutment block engaged with the buckle block is provided in the brush handle, so as to limit the hook part from being separated from the hook column. A control member is provided on the brush handle, and the control member is connected to the control rod. A guide column and a return spring are provided in the brush handle, one end of the return spring abuts against the guide column, and the other end of the return spring abuts against the control rod, and the control member is driven to make the buckle block separate from the abutment block, thereby driving the control rod to move inward to expose the notch of the open slot, and the hook part can be separated from the hook column and fall out of the open slot.
[0006] Furthermore, the brush handle includes a main handle and a handle cover, one end of the handle cover is provided with a through hole, one end of the control rod is arranged outside the main handle through the through hole, the hook piece is arranged on the main handle, a guide groove is arranged on the control rod, the return spring and the guide column are arranged in the guide groove, the top end of the return spring is abutted against the guide column, and the bottom end of the return spring is abutted against the bottom of the guide groove.
[0007] Furthermore, a positioning column is provided in the guide groove, and the bottom end of the return spring is sleeved on the positioning column.
[0008] Furthermore, a fixing column is provided on the inner side of the handle cover, a socket is provided on the fixing column, and the guide column is arranged in the socket.
[0009] Furthermore, a sliding groove is provided on the handle cover, a control block is provided on the control rod, the control block is arranged in the sliding groove, and the control member is connected to the control block.
[0010] Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:
[0011] A toilet brush with a replaceable brush head comprises a brush handle and a brush head detachable from the bottom end of the brush handle, wherein a hook portion is provided on the brush head, a hook hole is provided on the hook portion, a hook piece is provided at the bottom end of the brush handle, an open groove is provided on the hook piece, a hook column is provided in the open groove, the hook column can be hooked in the hook hole, a control rod is provided in the brush handle, one end of the control rod is arranged outside the brush handle, a clamping block is provided on the control rod arranged outside the brush handle, a baffle is provided on one side of the clamping block, the baffle is arranged on one side of the hook column to cover the open groove, a buckle block is provided on the control rod, and a buckle block is provided in the brush handle. The brush handle is provided with a control member, and the control member is connected to the control rod. A guide column and a return spring are provided in the brush handle, and one end of the return spring abuts against the guide column, and the other end of the return spring abuts against the control rod, and the control member is driven to make the buckle block disengage from the abutment block, thereby driving the control rod to move inward to expose the notch of the opening groove, and the hook part can be separated from the hook column and fall out of the opening groove; the hook column on the hook member at the bottom of the brush handle can hook the hook hole on the hook part, and the hook block in the brush handle is engaged with the abutment block on the control rod, so as to limit the control rod from The brush head will fall off the hook column after the user turns the brush handle, and when the user hooks a new brush head with the hook column, the user releases the control rod, and the compressed return spring pushes the control rod to move inward. The rod is reset, and the hook block and the abutment block re-enter the engaging state, so that the notch of the open groove is covered by the baffle again. At this time, the toilet brush can be used normally, and the user does not need to manually reset the control rod, which provides convenience for customers. Compared with the integrated toilet brushes on the market, the brush head is easily damaged after long-term use, and the entire toilet brush needs to be replaced. When there is dirt remaining on the brush head, the brush head needs to be cleaned, which takes time and effort. The utility model can replace the brush head through a sliding control part, which is simple, fast and convenient to operate, and effectively solves the above problems. Users do not need to clean the brush head, which provides convenience for customers and saves time. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a stereogram of the utility model.
[0013] Figure 2 It is an exploded view of the brush handle and the brush head of the utility model.
[0014] Figure 3 It is an exploded view of the handle cover and the main handle of the utility model.
[0015] Figure 4 It is a three-dimensional diagram of the handle cover of the utility model.
[0016] Figure 5 It is a three-dimensional diagram of the handle cover of the utility model.
[0017] Figure 6 It is an exploded view of the main handle and the control rod of the utility model.
[0018] Figure 7 yes Figure 6 A partial enlarged view of point A in the middle.
[0019] Figure 8 It is a cross-sectional view of the utility model.
[0020] Fig. 9 yes Figure 8 A partial enlarged view of point B in the middle.
[0021] The meaning of the symbols in the figure:
[0022] 1-brush handle; 2-brush head; 3-hook portion; 4-hook piece; 5-control rod; 6-clamping block;
[0023] 7-guide column; 8-guide groove; 9-reset spring; 10-control member; 11-through hole; 12-baffle;
[0024] 13-hook column; 14-hook hole; 15-main handle; 16-handle cover; 17-fixing column;
[0025] 18-socket; 19-sliding channel; 20-control block; 21-positioning column;
[0026] 22-opening slot; 23-buckle block; 24-abutment block. DETAILED DESCRIPTION
[0027] The utility model is further described below in conjunction with specific embodiments:
[0028] A toilet brush with a replaceable brush head 2 comprises a brush handle 1 and a brush head 2 detachable from the bottom end of the brush handle 1, the brush head 2 being provided with a hook portion 3, the hook portion 3 being provided with a hook hole 14, the bottom end of the brush handle 1 being provided with a hook member 4, the hook member 4 being provided with an open groove 22, the open groove 22 being provided with a hook column 13, the hook column 13 being hookable in the hook hole 14, a control rod 5 being provided in the brush handle 1, one end of the control rod 5 being provided outside the brush handle 1, the control rod 5 being provided outside the brush handle 1 being provided with a clamping block 6, one side of the clamping block 6 being provided with a baffle 12, the baffle 12 being provided on one side of the hook column 13 to cover the open groove 22, the control rod 5 being provided with a buckle block 23, the The brush handle 1 is provided with an abutment block 24 engaged with the buckle block 23, so as to limit the hook part 3 from being separated from the hook column 13. The brush handle 1 is provided with a control member 10, and the control member 10 is connected to the control rod 5. The brush handle 1 is provided with a guide column 7 and a return spring 9. One end of the return spring 9 abuts against the guide column 7, and the other end of the return spring 9 abuts against the control rod 5. The control member 10 is driven to make the buckle block 23 separate from the abutment block 24, thereby driving the control rod 5 to move inward to expose the notch of the opening groove 22, and the hook part 3 can be separated from the hook column 13 and fall out of the opening groove 22; the hook column 13 on the hook member 4 at the bottom end of the brush handle 1 can hook the hook hole 14 on the hook part 3, and the hook block in the brush handle 1 and the control member 10 are connected. The abutment block 24 on the rod 5 is engaged with each other to limit the movement of the control rod 5 in the brush handle 1, so that the baffle 12 can always close the notch cover of the opening slot 22 to prevent the hook portion 3 from disengaging from the hook column 13, so that the brush head 2 will not disengage from the brush handle 1 when the user is cleaning. The user slightly presses the control member 10 downward to disengage the abutment block 24 on the control rod 5 from the hook block, and slides the control member 10 upward to drive the control rod 5 to move inward, and the reset spring 9 will be compressed. At this time, the baffle 12 on one side of the clamping block 6 moves inward together, and the notch of the opening slot 22 will be exposed. After the user rotates the brush handle 1, the brush head 2 will fall off the hook column 13. When the user re-hooks the new brush head 2 with the hook column 13, the user releases the control member 10. The control rod 5 and the compressed return spring 9 will push the control rod 5 to reset, and the hook block and the abutment block 24 will re-enter the latching state, so that the notch of the opening slot 22 is covered by the baffle 12 again. At this time, the toilet brush can be used normally, and the user does not need to manually reset the control rod 5, which provides convenience for customers. Compared with the integrated toilet brushes on the market, the brush head 2 is easily damaged after long-term use, and the entire toilet brush needs to be replaced. When there is dirt remaining on the brush head 2, the brush head 2 needs to be cleaned, which takes time and effort. The utility model can replace the brush head 2 through the sliding control part 10. The operation is simple, fast and convenient, and effectively solves the above problems. The user does not need to clean the brush head 2, which provides convenience for customers and saves time.
[0029] Preferably, the brush handle 1 includes a main handle 15 and a handle cover 16, one end of the handle cover 16 is provided with a through hole 11, one end of the control rod 5 is passed through the through hole 11 and is arranged outside the main handle 15, the hook member 4 is arranged on the main handle 15, a guide groove 8 is provided on the control rod 5, the reset spring 9 and the guide column 7 are arranged in the guide groove 8, the top end of the reset spring 9 abuts against the guide column 7, and the bottom end of the reset spring 9 abuts against the bottom of the guide groove 8; the guide column 7 is arranged in the guide groove 8, so that the control rod 5 will not move at will, so that the control rod 5 can move normally in the brush handle 1, and the reset spring 9 is also arranged in the guide groove 8, which can better drive the control rod 5 to reset.
[0030] Preferably, a positioning column 21 is provided in the guide groove 8 , and the bottom end of the reset spring 9 is sleeved on the positioning column 21 ; the provision of the positioning column 21 prevents the reset spring 9 from escaping from the guide groove 8 and thus affecting the automatic reset of the control rod 5 .
[0031] Preferably, a fixing column 17 is provided on the inner side of the handle cover 16, a socket 18 is provided on the fixing column 17, and the guide column 7 is arranged in the socket 18; the handle cover 16 is inserted into the socket 18 of the fixing column 17 through the guide column 7 to be fixedly connected with the main handle 15, so that the connection between the main handle 15 and the handle cover 16 will be more stable and firm.
[0032] Preferably, a sliding groove 19 is provided on the handle cover 16, a control block 20 is provided on the control rod 5, the control block 20 is arranged in the sliding groove 19, and the control member 10 is connected to the control block 20; the setting of the sliding groove 19 enables the user to better control the movement of the control rod 5 through the control member 10.
[0033] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.
Claims
1. A toilet brush with a replaceable brush head, comprising a brush handle (1) and a brush head (2) detachable from the bottom end of the brush handle (1), characterized in that: The brush head (2) is provided with a hook portion (3), and a hook hole (14) is provided on the hook portion. The bottom end of the brush handle (1) is provided with a hook member (4), and an opening groove (22) is provided on the hook member (4). A hook column (13) is provided in the opening groove (22), and the hook column (13) can be hooked in the hook hole (14). A control rod (5) is provided in the brush handle (1), and one end of the control rod (5) is arranged outside the brush handle (1). A clamping block (6) is provided on the control rod (5) arranged outside the brush handle (1), and a baffle (12) is provided on one side of the clamping block (6). The baffle (12) is arranged on one side of the hook column (13) to cover the opening groove (22). A buckle block (12) is provided on the control rod (5). 23), a contact block (24) is provided in the brush handle (1) and is engaged with the buckle block (23), thereby limiting the hook portion (3) from being separated from the hook column (13), a control member (10) is provided on the brush handle (1), and the control member (10) is connected to the control rod (5), a guide column (7) and a return spring (9) are provided in the brush handle (1), one end of the return spring (9) is abutted against the guide column (7), and the other end of the return spring (9) is abutted against the control rod (5), and the control member (10) is driven to make the buckle block (23) separate from the contact block (24), thereby driving the control rod (5) to move inward to expose the notch of the opening groove (22), and the hook portion (3) can be separated from the hook column (13) and fall out of the opening groove (22).
2. A toilet brush with a replaceable brush head according to claim 1, characterized in that: The brush handle (1) comprises a main handle (15) and a handle cover (16); one end of the handle cover (16) is provided with a through hole (11); one end of the control rod (5) passes through the through hole and is arranged outside the main handle (15); the hook member (4) is arranged on the main handle (15); a guide groove (8) is arranged on the control rod (5); the reset spring (9) and the guide column (7) are arranged in the guide groove (8); the top end of the reset spring (9) abuts against the guide column (7); and the bottom end of the reset spring (9) abuts against the bottom of the guide groove (8).
3. A toilet brush with a replaceable brush head according to claim 2, characterized in that: A positioning column (21) is provided in the guide groove (8), and the bottom end of the return spring (9) is sleeved on the positioning column (21).
4. A toilet brush with a replaceable brush head according to claim 3, characterized in that: A fixing column (17) is provided inside the handle cover (16), a socket (18) is provided on the fixing column (17), and the guide column (7) is arranged in the socket (18).
5. A toilet brush with a replaceable brush head according to claim 4, characterized in that: The handle cover (16) is provided with a sliding groove (19), the control rod (5) is provided with a control block (20), the control block (20) is arranged in the sliding groove (19), and the control member (10) is connected to the control block (20).