A rotating window scraper
By designing the telescopic rod and limiting structure of the rotating window squeegee, the problem of inconvenience in using manual window squeegees to remove large attachments has been solved, enabling cleaning at multiple angles and lengths and improving ease of use.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIAXING JEHONN CLEANING PRODS
- Filing Date
- 2025-06-13
- Publication Date
- 2026-06-30
Smart Images
Figure CN224420902U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of household tools technology, and in particular to a rotating window scraper. Background Technology
[0002] The basic principle of manual window squeegees is to utilize the softness and elasticity of the rubber blade to manually apply pressure and remove dirt and moisture from the glass surface. While widely used, manual window squeegees have certain drawbacks. Their function is relatively limited; the blade is only suitable for removing small amounts of surface deposits. When the deposits are large or heavy (such as thick snow), the high frictional resistance of the rubber blade itself makes it inconvenient for the user, making it difficult to achieve the desired cleaning effect and increasing wear on the squeegee. Therefore, a preliminary cleaning of the glass surface is necessary before using the squeegee, which requires other tools, making it inconvenient to use and store. In conclusion, there is a need in the market for a glass cleaning tool that can perform both preliminary cleaning and scraping cleaning. Utility Model Content
[0003] To address the aforementioned problems, this utility model provides a rotating window scraper, comprising a telescopic rod and a window scraper body. The lower end of the window scraper body is detachably connected to the telescopic rod. The window scraper body includes a connecting pipe, a window cleaning cloth head, and a window scraper head. The connecting pipe includes a lower connecting pipe and an upper connecting pipe, which are rotatably connected. The lower connecting pipe is sleeved and connected to the top end of the telescopic rod. The window cleaning cloth head includes a cloth head connecting pipe, the lower end of which is rotatably connected to the upper connecting pipe. A cloth head bracket is provided at the top of the cloth head connecting pipe, and the cloth head bracket is connected to a cloth head fixing box. A window cleaning cloth is placed outside the cloth head fixing box. The window scraper head includes a scraper head insertion rod, which is embedded in the cloth head connecting pipe and connected to the window cleaning cloth head. A scraper head bracket is provided at the top end of the scraper head insertion rod, and a window scraper strip is embedded at the top end of the scraper head bracket.
[0004] Furthermore, a rotating ring is provided at each of the left and right ends of the upper end of the lower connecting pipe, and a rotating joint is provided at the lower end of the upper connecting pipe corresponding to the rotating ring. A limit button is inserted after the central through hole of the rotating joint is corresponding to the rotating ring. A limit groove is provided along the central through hole of the rotating joint. The limit button includes a limit buckle and a limit button. The limit buckle includes a rotating shaft and a locking surface. The rotating shaft is located at the center of the locking surface. A limit block is provided on the locking surface facing the limit groove. The rotating shaft passes through the central through hole and the lower rotating ring and is fixedly connected to the limit button. A limit ring is provided inside the lower rotating ring. A limit button return spring is provided on the limit button facing the limit ring. The limit button return spring is sleeved outside the rotating shaft. One end of the limit button return spring abuts against the limit ring, and the other end abuts against the rotating ring.
[0005] Furthermore, the reset spring of the limit button is a tower-shaped spring, with its larger diameter end abutting against the limit ring and its smaller diameter end abutting against the rotating ring.
[0006] Furthermore, upper rotating rings are provided on the front and rear sides of the top end of the upper connecting pipe. A connecting shaft is provided forward from the center of the upper rotating ring located at the rear. A top block is sleeved on the connecting shaft. A top block limiting groove is provided on the edge of the top block. A reset spring is provided between the top block and the rear wall of the upper rotating ring. A fabric end limiting button is provided in the central through hole of the upper rotating ring located at the front. The fabric end limiting button has a top head facing the top block. After the top head is inserted into the central through hole of the upper rotating ring located at the front, it abuts against the front of the top block. A fabric end rotating ring is provided at the bottom end of the fabric end connecting pipe corresponding to the upper rotating ring. A top block limiting block is provided on the inner side of the fabric end rotating ring corresponding to the top block limiting groove. The top block limiting block is inserted into the top block limiting groove.
[0007] Furthermore, the upper connecting pipe is formed by the interlocking of the front pipe and the rear pipe, the upper rotating ring located at the front is disposed at the top of the front pipe, and the upper rotating ring located at the rear is disposed at the top of the rear pipe.
[0008] Furthermore, the fabric head bracket is inclined forward, and a vertical connecting frame is provided at the top of the fabric head bracket. A connecting block is provided on the back of the fabric head fixing box corresponding to the connecting frame. The connecting block is embedded in the connecting frame to fix the fabric head fixing box and the fabric head bracket.
[0009] Furthermore, the scraper head bracket is inclined to the rear, and a clamping groove is provided at the top of the scraper head bracket. An aluminum clip is provided in the clamping groove, and the scraper strip is embedded in the aluminum clip.
[0010] Furthermore, both ends of the aluminum clip are fitted with end caps.
[0011] The beneficial effects of this utility model are as follows:
[0012] The upper connecting tube and the lower connecting rod are connected to each other through the lower rotating structure to achieve rotation in the front and back directions. The upper connecting tube and the cloth head connecting tube are connected to each other through the upper rotating structure to achieve rotation in the left and right directions. After the rotation angle is determined, it is fixed by the limiting structure. With the help of the telescopic rod, various angles and lengths can be changed, resulting in a larger cleaning range. Users do not need to frequently change their standing position or arm angle. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the combined structure of this utility model;
[0014] Figure 2 This is a schematic diagram of the main structure of the window scraper of this utility model;
[0015] Figure 3 This is an exploded view of the main body of the window scraper of this utility model;
[0016] Figure 4This is a schematic diagram of the lower connecting pipe structure of this utility model;
[0017] Figure 5 This is a schematic diagram of the rotary joint structure of this utility model;
[0018] Figure 6 This is a schematic diagram of the limiting buckle structure of this utility model;
[0019] Figure 7 A schematic diagram of the top block and the rotating ring structure of the fabric end;
[0020] Figure 8 A schematic diagram of the fabric retractable button structure;
[0021] Figure 9 This is a schematic diagram of the scraper head structure.
[0022] In the diagram, 1. Telescopic rod; 2. Window scraper body; 3. Lower connecting pipe; 31. Lower rotating ring; 32. Limit buckle; 321. Locking surface; 322. Rotating shaft; 323. Limit block; 33. Limit button; 34. Limit button reset spring; 35. Limit ring; 36. Limit groove; 37. Joint locking block; 4. Upper connecting pipe; 41. Rotating joint; 42. Rear pipe; 43. Front pipe; 44. Upper rotating ring located at the rear; 45. Upper rotating ring located at the front; 46. Connecting shaft; 5. Cloth head connecting tube; 51. Cloth head rotating ring; 52. Top block; 53. Top block return spring; 54. Cloth head limit button; 55. Top block limit groove; 56. Top block limit block; 57. Top head; 6. Window scraper head; 61. Scraper head insertion rod; 62. Scraper head bracket; 63. Clamping groove; 64. Aluminum clip; 65. Window scraper head; 66. End cap; 67. Scraper head connecting block; 7. Window cleaning cloth head; 71. Cloth head bracket; 72. Cloth head fixing box; 73. Window cleaning cloth; 74. Connecting frame. Detailed Implementation
[0023] To make the objectives, technical solutions, and advantages of this application clearer, the present invention will be further described in detail below with reference to embodiments. Specific details will be involved in the following description to ensure a thorough understanding of the present invention. However, the present invention can still be realized without these specific details, meaning that those skilled in the art can more effectively explain the nature of their work to other skilled in the art using these descriptions and statements herein. Furthermore, it should be understood that the specific embodiments described herein are merely illustrative of the application and are not intended to limit the actual scope of protection. All raw materials used in the following embodiments are commercially available products.
[0024] Example 1
[0025] like Figures 1-3As shown, a rotating window scraper includes a telescopic rod 1 and a window scraper body 2. The lower end of the window scraper body 2 is detachably connected to the telescopic rod 1. The window scraper body 2 includes a connecting pipe, a window cleaning cloth head 7, and a window scraper head 6. The connecting pipe includes a lower connecting pipe 3 and an upper connecting pipe 4, which are rotatably connected. The lower connecting pipe 3 is sleeved and connected to the top end of the telescopic rod 1. The window cleaning cloth head 7 includes a cloth head connecting pipe 5, the lower end of which is rotatably connected to the upper connecting pipe 4. A cloth head bracket 71 is provided at the top of the cloth head connecting pipe 5. The cloth head bracket 71 is connected to a cloth head fixing box 72, and a window cleaning cloth 73 is provided outside the cloth head fixing box 72. The window scraper head 6 includes a scraper head insertion rod 61, which is embedded in the cloth head connecting pipe 5 and connected to the window cleaning cloth head 7. A scraper head bracket 62 is provided at the top end of the scraper head insertion rod 61, and a window scraper strip 65 is embedded at the top end of the scraper head bracket 62.
[0026] The lower connecting pipe 3 has a rotating ring 31 at each of its upper left and right ends. The upper connecting pipe 4 has a rotating joint 41 at its lower end corresponding to the rotating ring. The top of the side wall of the rotating joint 41 has a joint spring piece, and the joint spring piece has a joint locking block 37. The bottom of the upper connecting pipe 4 has a joint connection hole corresponding to the joint locking block 37. When the upper connecting pipe 4 is connected to the rotating joint 41, the joint locking block 37 is embedded in the joint connection hole. The rotating joint 41 and the upper connecting pipe 4 are detachably connected. The rotating joint 41 can be disassembled by pressing the joint locking block 37 to disengage it from the joint connection hole.
[0027] A limit button 33 is inserted after the central through hole of the rotary joint 41 is correspondingly set with the lower rotary ring 31. The rotary joint 41 is provided with a limit groove 36 along the central through hole. The limit button 33 includes a limit buckle 32 and a limit button 33. The limit buckle 32 includes a rotating shaft 322 and a locking surface 321. The rotating shaft 322 is set at the center of the locking surface 321. The locking surface 321 faces the limit groove 36 and is provided with a limit block 323. The rotating shaft 322 passes through the central through hole and the lower rotary ring 3 and is fixedly connected to the limit button 33. A limit ring 35 is provided in the lower rotary ring 31. A limit button return spring 34 is provided in the limit button 33 facing the limit ring 35. The limit button return spring 34 is sleeved on the outside of the rotating shaft 322. One end of the limit button return spring 34 abuts against the limit ring 35, and the other end abuts against the end face of the limit button 33. Under normal conditions, the limiting block 323 in the limiting buckle 32 is embedded in the limiting groove 36. Pressing the limiting button 33 causes the limiting button 33 to move the limiting buckle 32 until the limiting block 323 comes out of the limiting groove 36. Then the upper connecting pipe 4 and the lower connecting pipe 3 can rotate in the back and forth direction. When the desired position is reached, the limiting button 33 is released. At this time, the limiting block 323 of the limiting buckle 32 is re-embedded in the limiting groove 36, which can fix the angle between the upper connecting pipe 4 and the lower connecting pipe 3.
[0028] The limit button reset spring 34 is a tower-shaped spring, with its larger diameter end abutting against the limit ring 35 and its smaller diameter end abutting against the end face of the limit button 33.
[0029] The upper connecting pipe 4 has upper rotating rings on both the front and rear sides at the top end. The upper rotating ring 44 at the rear has a connecting shaft 46 at the center facing forward. A top block 52 is sleeved on the connecting shaft 46. A top block limiting groove 55 is provided on the edge of the top block 52. A top block return spring 53 is provided between the top block 52 and the rear wall of the upper rotating ring. A fabric end limiting button 54 is provided in the central through hole of the upper rotating ring 45 at the front. The fabric end limiting button 54 has a top head 57 facing the top block 52. The top head 57 is embedded in the central through hole of the upper rotating ring 45 at the front and abuts against the front of the top block 52. A fabric end rotating ring 51 is provided at the bottom end of the fabric end connecting pipe 5 corresponding to the upper rotating ring. A top block limiting block 56 is provided on the inner side of the fabric end rotating ring 51 corresponding to the top block limiting groove 55. The top block limiting block 56 is embedded in the top block limiting groove 55. Press the fabric end limit button 54 to move the top block 52 until the top block limit block 56 disengages from the top block limit groove 55. At this time, the fabric end connecting tube 5 can rotate in the left and right directions. When the fabric end connecting tube 5 rotates to the required angle, release the fabric end limit button 54 to reset the top block 52. At this time, the top block limit block 56 re-embeds into the top block limit groove 55, and the fabric end connecting tube 5 remains stationary at that angle.
[0030] The upper connecting pipe 4 is formed by the interlocking of the front pipe 43 and the rear pipe 42. The upper rotating ring 45 located at the front is disposed at the top of the front pipe 43, and the upper rotating ring 44 located at the rear is disposed at the top of the rear pipe 42.
[0031] The fabric head bracket 71 is inclined forward, and a vertical connecting frame 74 is provided at the top of the fabric head bracket 71. A connecting block is provided on the back of the fabric head fixing box 72 corresponding to the connecting frame 74. The connecting block is embedded in the connecting frame 74 to fix the fabric head fixing box 72 and the fabric head bracket 71.
[0032] The scraper head bracket 62 is inclined rearward, and a clamping groove 63 is provided at the top of the scraper head bracket 62. An aluminum clip 64 is provided in the clamping groove 63, and the scraper head 65 is embedded in the aluminum clip 64. Both ends of the aluminum clip 64 are fitted with end caps 66.
[0033] The upper connecting pipe 4 and the lower connecting pipe 3 are connected to each other through a lower rotating structure to achieve rotation in the front and back directions. The upper connecting pipe 4 and the cloth head connecting pipe 5 are connected to each other through an upper rotating structure to achieve rotation in the left and right directions. After the rotation angle is determined, it is fixed by a limiting structure. With the help of the telescopic rod 1, various angles and lengths can be changed, resulting in a larger cleaning range. Users do not need to frequently change their standing position or arm angle.
[0034] The technical solutions provided by the embodiments of this utility model have been described in detail above. Specific examples have been used in this document to illustrate the principles and implementation methods of the embodiments of this utility model. The description of the above embodiments is only intended to help understand the principles of the embodiments of this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the embodiments of this utility model. Therefore, the content of this specification should not be construed as a limitation of this utility model.
Claims
1. A rotating window scraper, comprising a telescopic rod and a window scraper body, wherein the lower end of the window scraper body is detachably connected to the telescopic rod, characterized in that: The window scraper body includes a connecting pipe, a window cleaning cloth head, and a window scraper head. The connecting pipe includes a lower connecting pipe and an upper connecting pipe, which are rotatably connected. The lower connecting pipe is sleeved and connected to the top of a telescopic rod. The window cleaning cloth head includes a cloth head connecting pipe, the lower end of which is rotatably connected to the upper connecting pipe. A cloth head bracket is provided at the top of the cloth head connecting pipe, and the cloth head bracket is connected to a cloth head fixing box. A window cleaning cloth is placed outside the cloth head fixing box. The window scraper head includes a scraper head insertion rod, which is embedded in the cloth head connecting pipe and connected to the window cleaning cloth head. A scraper head bracket is provided at the top of the scraper head insertion rod, and a window scraper strip is embedded at the top of the scraper head bracket.
2. The rotating window scraper as described in claim 1, characterized in that: The lower connecting pipe has a rotating ring at each of its upper left and right ends. A rotating joint is located at the lower end of the upper connecting pipe corresponding to the rotating ring. A limit button is inserted into the central through hole of the rotating joint after it is aligned with the rotating ring. A limit groove is provided along the central through hole of the rotating joint. The limit button includes a limit buckle and a limit button. The limit buckle includes a rotating shaft and a locking surface. The rotating shaft is located at the center of the locking surface, and a limit block is provided on the locking surface facing the limit groove. The rotating shaft passes through the central through hole and the lower rotating ring and is fixedly connected to the limit button. A limit ring is provided inside the lower rotating ring. A limit button return spring is provided on the limit button facing the limit ring. The limit button return spring is sleeved outside the rotating shaft, with one end abutting against the limit ring and the other end abutting against the rotating ring.
3. A rotating window scraper as described in claim 2, characterized in that: The limit button reset spring is a tower-shaped spring, with its larger diameter end abutting against the limit ring and its smaller diameter end abutting against the rotating ring.
4. A rotating window scraper as described in claim 1, characterized in that: The upper connecting tube has upper rotating rings on both the front and rear sides at the top end. A connecting shaft is set forward from the center of the upper rotating ring at the rear. A top block is sleeved on the connecting shaft. A top block limiting groove is set on the edge of the top block. A reset spring is set between the top block and the rear wall of the upper rotating ring. A fabric end limiting button is set in the central through hole of the upper rotating ring at the front. The fabric end limiting button has a top head facing the top block. The top head is inserted into the central through hole of the upper rotating ring at the front and abuts against the front of the top block. A fabric end rotating ring is set at the bottom end of the fabric end connecting tube corresponding to the upper rotating ring. A top block limiting block is set on the inner side of the fabric end rotating ring corresponding to the top block limiting groove. The top block limiting block is inserted into the top block limiting groove.
5. A rotating window scraper as described in claim 1, characterized in that: The upper connecting pipe is formed by the interlocking of the front pipe and the rear pipe. The upper rotating ring located at the front is located at the top of the front pipe, and the upper rotating ring located at the rear is located at the top of the rear pipe.
6. A rotating window scraper as described in claim 1, characterized in that: The fabric head bracket is tilted forward, and a vertical connecting frame is provided at the top of the fabric head bracket. A connecting block is provided on the back of the fabric head fixing box corresponding to the connecting frame. The connecting block is embedded in the connecting frame to fix the fabric head fixing box and the fabric head bracket.
7. A rotating window scraper as described in claim 1, characterized in that: The scraper head bracket is inclined to the rear, and a clamping groove is provided at the top of the scraper head bracket. An aluminum clamp is provided in the clamping groove, and the scraper is embedded in the aluminum clamp.
8. A rotating window scraper as described in claim 7, characterized in that: Both ends of the aluminum clip are fitted with end caps.