A cleaning rod
By designing the articulated structure of the rotatable operating head and handle, the complex bending structure of the existing cleaning rod is solved, and the convenient operation and multi-angle adaptability of the cleaning rod is achieved, which improves durability and reliability, while reducing production costs.
Patent Information
- Application Number
- CN202421876660.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-05
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-08-05
AI Technical Summary
The bending structure of existing cleaning rods is complicated, resulting in cumbersome operation and high production costs.
A cleaning rod including a handle and an operating head is designed, which is connected by articulation. The operating head can be rotated to achieve flexible rotation of multiple angles and provides a stable locking mechanism through the coordination of the positioning block and the positioning slot.
It realizes convenient operation and multi-angle adaptability of the cleaning rod, improves the durability and reliability of the cleaning rod, and reduces production costs.
Smart Images
Figure CN222708165U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cleaning tools, in particular to a cleaning rod. Background Art
[0002] In daily life, it is common to use a cleaning rod covered with a disposable dust removal rag to remove dust. However, the cleaning rods currently on the market are either unable to bend or have a complex bending structure, which not only makes the user's operation more cumbersome, but also increases the production of finished products. Therefore, there is a need for improvement. Summary of the invention
[0003] The utility model aims at the defect of the complicated bending structure of the cleaning rod in the prior art and provides a new cleaning rod.
[0004] In order to solve the above technical problems, the utility model is implemented through the following technical solutions:
[0005] A cleaning rod comprises a handle and an operating head, wherein a handle hinge portion and a handle positioning member are provided at one end of the handle, and the operating head comprises an operating portion and an operating positioning member, wherein an operating hinge portion is provided at one end of the operating portion, the handle hinge portion is hinged to the operating hinge portion, the operating positioning member is connected to one end of the operating portion where the operating hinge portion is provided, the handle positioning member is provided with at least one positioning block, the operating positioning member is provided with a positioning groove, and the positioning groove cooperates with the positioning block.
[0006] The handle hinge is hinged to the operating hinge, so that the operating head can rotate relative to the handle, which is not only convenient for folding and storage, but also can realize flexible rotation at multiple angles, increasing the adaptability and convenience of operation of the cleaning rod. The positioning block in the handle positioning piece cooperates with the positioning groove in the operating positioning piece to provide a stable locking mechanism, ensuring that the cleaning rod can remain stable at different angles, thereby improving the durability and reliability of the cleaning rod.
[0007] Preferably, in the cleaning rod described above, the number of the positioning blocks is at least two, and the position of each positioning block is equidistant from the rotation axis of the handle hinge and the operating hinge.
[0008] The design of multiple positioning blocks ensures that the cleaning rod can remain stable at different angles, improving the durability and reliability of the cleaning rod. The position of each positioning block is equal to the distance from the rotation axis, which helps to keep the operating head smooth during rotation.
[0009] Preferably, in the cleaning rod described above, the operating positioning member includes a positioning plate, the positioning groove is arranged on the positioning plate, one end of the positioning plate is weakly connected to the operating part, and the positioning block that cooperates with the positioning groove deforms the connection between the positioning plate and the operating part during conversion.
[0010] The weak connection design between the positioning plate and the operating part allows the deformation of the connection between the positioning plate and the operating part during conversion, providing a simple operation method for the engagement and disengagement between the positioning slot and different positioning blocks when the operating head is converted to different angles. When using, the user only needs to press the positioning plate first to make the positioning plate away from the handle positioning piece, then rotate the operating head to the required angle, release the positioning plate, and the positioning slot and the positioning block are engaged, thus completing the locking.
[0011] Preferably, in the cleaning rod described above, the operating positioning member further comprises a paddle, and two ends of the positioning plate are respectively connected to the paddle and the operating portion.
[0012] The arrangement of the paddle simplifies the process of the user applying force to the positioning plate, so that the user can move the positioning plate away from the handle positioning member by applying a small force.
[0013] Preferably, in the cleaning rod described above, the operating portion is provided with a clearance notch, and the position of the clearance notch corresponds to the position of the paddle.
[0014] The design of the clearance gap allows the paddles to pass smoothly during operation, avoiding mutual interference and ensuring the smoothness and efficiency of the cleaning rod operation.
[0015] Preferably, the cleaning rod described above further includes a telescopic rod, which is detachably connected to the handle, a handle clamping protrusion is provided at one end of the handle away from the operating head, and the telescopic rod is provided with a rod clamping portion, and the handle clamping protrusion cooperates with the rod clamping portion.
[0016] The detachable connection design of the telescopic rod and the handle allows the user to quickly adjust the length of the cleaning rod as needed, thereby improving the portability and adaptability of the cleaning rod.
[0017] The cooperation between the handle clamping protrusion and the rod clamping portion provides a simple and effective locking mechanism, ensuring that the telescopic rod is stable after connection and preventing accidental disengagement during use.
[0018] Preferably, the cleaning rod described above further includes a telescopic positioning member, the telescopic rod includes a front sleeve and a middle sleeve, the rod clamping portion is arranged at the front end of the front sleeve, the telescopic positioning member is connected to the rear end of the front sleeve, the middle sleeve is sleeved on the outside of the front sleeve, the front end of the middle sleeve is provided with a telescopic positioning hole, the telescopic positioning member is provided with an elastic positioning portion, and the elastic positioning portion cooperates with the telescopic positioning hole.
[0019] The design of the telescopic positioning piece allows the user to accurately control the length of the telescopic rod, and the cooperation between the elastic positioning part and the telescopic positioning hole provides a simple and reliable positioning method.
[0020] Preferably, in the cleaning rod described above, the telescopic rod also includes a rear sleeve, which is sleeved on the outside of the middle sleeve, and a telescopic positioning hole is also provided at the front end of the rear sleeve. A telescopic positioning piece is also connected to the rear end of the middle sleeve, and the telescopic positioning hole on the rear sleeve cooperates with the telescopic positioning piece connected to the rear end of the middle sleeve.
[0021] Preferably, in the cleaning rod described above, the number of the middle sleeves is at least 2, a telescopic positioning hole is provided at the front end of each middle sleeve and a telescopic positioning piece is connected to the rear end, and the middle sleeves are sequentially sleeved, the innermost middle sleeve is sleeved on the outside of the front sleeve, and the rear sleeve is sleeved on the outside of the outermost middle sleeve.
[0022] The design of the multi-section middle sleeve increases the flexibility and accuracy of adjusting the length of the cleaning rod, and the cooperation between the telescopic positioning hole and the telescopic positioning piece ensures the stable connection and precise positioning between the various sections of the sleeve.
[0023] Preferably, in the cleaning rod described above, the telescopic positioning member is further provided with a lower convex portion and an upper convex portion, the front sleeve and the middle sleeve are both provided with sleeve recesses, the lower convex portion cooperates with the sleeve recesses, and the upper convex portion abuts against the inner wall of the corresponding outer middle sleeve or rear sleeve.
[0024] The lower convex part cooperates with the concave part of the sleeve, so that the telescopic positioning member can be fixed on the front sleeve or the middle sleeve more stably. The setting of the upper convex part controls the gap between different sleeves and avoids over-compression of the elastic positioning part. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a structural schematic diagram of the operating head in the utility model;
[0026] Figure 2 This is a schematic diagram of the structure of the handle in the utility model;
[0027] Figure 3 It is a structural schematic diagram of the front sleeve in the utility model;
[0028] Figure 4 It is a structural schematic diagram of the telescopic positioning member in the utility model;
[0029] Figure 5 This is a schematic diagram of the structure of the middle sleeve in the utility model;
[0030] Figure 6 It is a structural schematic diagram of the rear sleeve in the utility model;
[0031] Figure 7 This is a schematic diagram of the structure of the operation head, handle, front sleeve and middle sleeve in the utility model;
[0032] Figure 8This is a schematic diagram of the structure of the operation head, handle, front sleeve, middle sleeve and rear sleeve in the utility model;
[0033] Fig. 9 It is a cross-sectional view of the operation head, handle, front sleeve, middle sleeve and rear sleeve of the utility model;
[0034] Fig.10 for Fig. 9 A partial enlarged view of the middle A;
[0035] Fig.11 for Fig. 9 A partial enlarged view of point B in the middle. DETAILED DESCRIPTION
[0036] The following is combined with Figure 1-11 The present invention is further described in detail with the following specific embodiments, but they are not intended to limit the present invention:
[0037] Example 1
[0038] A cleaning rod comprises a handle 1 and an operating head 2. A handle hinge portion 11 and a handle positioning member 12 are provided at one end of the handle 1. The operating head 2 comprises an operating portion 21 and an operating positioning member 22. An operating hinge portion 211 is provided at one end of the operating portion 21. The handle hinge portion 11 is hinged to the operating hinge portion 211. The operating positioning member 22 is connected to one end of the operating portion 21 where the operating hinge portion 211 is provided. The handle positioning member 12 is provided with at least one positioning block 13. The operating positioning member 22 is provided with a positioning groove 221. The positioning groove 221 cooperates with the positioning block 13.
[0039] Preferably, the number of the positioning blocks 13 is at least two, and the distance between each positioning block 13 and the rotation axis of the handle hinge 11 and the operation hinge 211 is equal.
[0040] Preferably, the operating positioning member 22 includes a positioning plate 222, the positioning groove 221 is arranged on the positioning plate 222, one end of the positioning plate 222 is weakly connected to the operating part 21, and the positioning block 13 cooperating with the positioning groove 221 is deformed at the connection between the positioning plate 222 and the operating part 21 during conversion.
[0041] Preferably, the operating positioning member 22 further includes a paddle 223 , and two ends of the positioning plate 222 are respectively connected to the paddle 223 and the operating portion 21 .
[0042] Preferably, the operating portion 21 is provided with a clearance notch 212 , and the position of the clearance notch 212 corresponds to the position of the paddle 223 .
[0043] Preferably, it further includes a telescopic rod 3, which is detachably connected to the handle 1, and a handle clamping protrusion 14 is provided at one end of the handle 1 away from the operating head 2, and the telescopic rod 3 is provided with a rod clamping portion 311, and the handle clamping protrusion 14 cooperates with the rod clamping portion 311.
[0044] Preferably, a telescopic positioning member 4 is further included, the telescopic rod 3 includes a front sleeve 31 and a middle sleeve 32, the rod clamping portion 311 is arranged at the front end of the front sleeve 31, the telescopic positioning member 4 is connected to the rear end of the front sleeve 31, the middle sleeve 32 is sleeved on the outside of the front sleeve 31, and a telescopic positioning hole 301 is arranged at the front end of the middle sleeve 32, and the telescopic positioning member 4 is provided with an elastic positioning portion 41, and the elastic positioning portion 41 cooperates with the telescopic positioning hole 301.
[0045] Preferably, the telescopic rod 3 also includes a rear sleeve 33, which is sleeved on the outside of the middle sleeve 32. A telescopic positioning hole 301 is also provided at the front end of the rear sleeve 33, and a telescopic positioning piece 4 is also connected to the rear end of the middle sleeve 32. The telescopic positioning hole 301 on the rear sleeve 33 cooperates with the telescopic positioning piece 4 connected to the rear end of the middle sleeve 32.
[0046] Preferably, the number of the middle sleeves 32 is at least 2, a telescopic positioning hole 301 is provided at the front end of each middle sleeve 32 and a telescopic positioning piece 4 is connected to the rear end, and the middle sleeves 32 are sleeved in sequence, the innermost middle sleeve 32 is sleeved on the outside of the front sleeve 31, and the rear sleeve 33 is sleeved on the outside of the outermost middle sleeve 32.
[0047] Preferably, the telescopic positioning member 4 is further provided with a lower convex portion 42 and an upper convex portion 43, and the front sleeve 31 and the middle sleeve 32 are both provided with a sleeve recess 302, the lower convex portion 42 cooperates with the sleeve recess 302, and the upper convex portion 43 abuts against the inner wall of the corresponding outer middle sleeve 32 or rear sleeve 33.
[0048] When using this structure, if the telescopic rod 3 is not needed, the paddle 223 is directly pressed and the operating head 2 is rotated. When the operating head 2 is rotated to a suitable angle, the paddle 223 is released so that the positioning groove 221 is engaged with the positioning block 13, and then a disposable dust removal cloth is put on the operating head 2. Figure 2 As shown, the three positioning blocks 13 on the handle 1 can respectively make the operating head 2 and the handle 1 form angles of 180°, 135°, and 90°.
[0049] When the present structure is used, if the telescopic rod 3 is needed, first take the telescopic rod 3, insert the tail end of the handle 1 into the front sleeve 31 so that the handle clamping protrusion 14 is clamped with the rod clamping portion 311, then stretch the rear sleeve 33 and drive the middle sleeve 32 to move together until the telescopic positioning piece 4 on the front sleeve 31 is clamped with the telescopic positioning hole 301 at the front end of the middle sleeve 32 and the telescopic positioning piece 4 on the middle sleeve 32 is clamped with the telescopic positioning hole 301 at the front end of the rear sleeve 33. When the use is finished, the elastic positioning part 41 extending from the telescopic positioning hole 301 is pressed and the rear sleeve 33 is moved at the same time to shrink the rear sleeve, and the middle sleeve 32 is shrunk in the same way.
[0050] In conclusion, the above is only a preferred embodiment of the present invention, and all equivalent changes and modifications made within the scope of the patent application for the present invention should fall within the scope of the present invention.
Claims
1. A cleaning rod, comprising a handle (1) and an operating head (2), characterized in that: A handle hinge part (11) and a handle positioning member (12) are provided at one end of the handle (1); the operating head (2) comprises an operating part (21) and an operating positioning member (22); an operating hinge part (211) is provided at one end of the operating part (21); the handle hinge part (11) is hinged to the operating hinge part (211); the operating positioning member (22) is connected to one end of the operating part (21) on which the operating hinge part (211) is provided; the handle positioning member (12) is provided with at least one positioning block (13); the operating positioning member (22) is provided with a positioning groove (221); the positioning groove (221) cooperates with the positioning block (13).
2. A cleaning rod according to claim 1, characterized in that: The number of the positioning blocks (13) is at least two, and the distance between the position of each positioning block (13) and the rotation axis of the handle hinge part (11) and the operating hinge part (211) is equal.
3. A cleaning rod according to claim 2, characterized in that: The operating positioning member (22) comprises a positioning plate (222), the positioning groove (221) is arranged on the positioning plate (222), one end of the positioning plate (222) is weakly connected to the operating portion (21), and when a positioning block (13) matched with the positioning groove (221) is switched, the connection between the positioning plate (222) and the operating portion (21) is deformed.
4. A cleaning rod according to claim 3, characterized in that: The operating positioning member (22) further comprises a paddle (223), and two ends of the positioning plate (222) are respectively connected to the paddle (223) and the operating portion (21).
5. A cleaning rod according to claim 4, characterized in that: The bracket operating portion (21) is provided with a clearance notch (212), and the position of the clearance notch (212) corresponds to the position of the paddle (223).
6. A cleaning rod according to claim 1, characterized in that: It also comprises a telescopic rod (3), the telescopic rod (3) being detachably connected to the handle (1), the handle (1) being provided with a handle clamping protrusion (14) at one end away from the operating head (2), the telescopic rod (3) being provided with a rod clamping portion (311), the handle clamping protrusion (14) being matched with the rod clamping portion (311).
7. A cleaning rod according to claim 6, characterized in that: The telescopic rod (3) further comprises a telescopic positioning member (4), wherein the telescopic rod (3) comprises a front sleeve (31) and a middle sleeve (32), a rod clamping portion (311) is arranged at the front end of the front sleeve (31), the telescopic positioning member (4) is connected to the rear end of the front sleeve (31), the middle sleeve (32) is sleeved on the outside of the front sleeve (31), a telescopic positioning hole (301) is arranged at the front end of the middle sleeve (32), and the telescopic positioning member (4) is provided with an elastic positioning portion (41), and the elastic positioning portion (41) cooperates with the telescopic positioning hole (301).
8. A cleaning rod according to claim 7, characterized in that: The telescopic rod (3) further comprises a rear sleeve (33), the rear sleeve (33) being sleeved on the outside of the middle sleeve (32), the front end of the rear sleeve (33) also being provided with a telescopic positioning hole (301), the rear end of the middle sleeve (32) also being connected to a telescopic positioning piece (4), the telescopic positioning hole (301) on the rear sleeve (33) being matched with the telescopic positioning piece (4) connected to the rear end of the middle sleeve (32).
9. A cleaning rod according to claim 8, characterized in that: The number of the middle sleeves (32) is at least 2, and each middle sleeve (32) is provided with a telescopic positioning hole (301) at the front end and is connected to a telescopic positioning piece (4) at the rear end. The middle sleeves (32) are sleeved in sequence, with the innermost middle sleeve (32) sleeved on the outside of the front sleeve (31), and the rear sleeve (33) sleeved on the outside of the outermost middle sleeve (32).
10. A cleaning rod according to claim 9, characterized in that: The telescopic positioning member (4) is further provided with a lower convex portion (42) and an upper convex portion (43); the front sleeve (31) and the middle sleeve (32) are both provided with a sleeve recess (302); the lower convex portion (42) cooperates with the sleeve recess (302); and the upper convex portion (43) abuts against the inner wall of the corresponding outer middle sleeve (32) or the rear sleeve (33).