A multifunctional squeegee window cleaner capable of being quickly disassembled

Abstract

This utility model discloses a quick-detachable, multi-functional flip-up window scraper. By rotating the upper end of the handle to the connecting piece, and combining this with the lateral movement of the internal mounting components, the scraper can be flexibly adjusted in both forward / backward and left / right directions. This allows it to easily adapt to the cleaning needs of windows of different shapes and positions, enabling precise cleaning of both large floor-to-ceiling windows and narrow corner areas. Simultaneously, the self-locking function of the connecting piece to the mounting component and the locking function between it and the handle ensure the stability and reliability of each component during angle adjustment and use. This avoids poor cleaning results or safety hazards caused by loose components, allowing users to focus more on cleaning without worrying about component displacement, thus improving cleaning efficiency and safety.

Description

Technical Field

[0001] This utility model belongs to the field of window scrapers, specifically, it relates to a multi-functional flip-up window scraper that can be quickly disassembled. Background Technology

[0002] As people's living standards continue to improve, their demands for the cleanliness of their living environment are also increasing. Window cleaning, as a crucial aspect of improving lighting and aesthetics, has received widespread attention. Cleaning windows is a common household chore. However, traditional window scrapers present many inconveniences. Take angle adjustment, for example: traditional window scrapers have very limited adjustment capabilities, generally only allowing for simple forward / backward or left / right adjustments. This single adjustment method proves inadequate when dealing with windows of varying shapes and locations. For instance, when cleaning large floor-to-ceiling windows, the inability to flexibly adjust the angle often requires cleaners to frequently change their handholds to barely move the scraper to the appropriate position. Furthermore, traditional window scrapers struggle to precisely clean small areas such as window corners, often requiring the assistance of other cleaning tools, which undoubtedly increases the difficulty and tediousness of the cleaning process.

[0003] In view of this, this utility model is proposed. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a multi-functional flip window scraper that can be quickly disassembled, thus solving the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0006] A quick-detachable multi-functional flip window scraper includes: a hand handle with a hollow structure, a connecting piece that moves back and forth rotatably connected to the upper end of the hand handle, the connecting piece being able to self-lock the position of the mounting piece and lock it to the hand handle, a mounting piece that moves left and right rotatably connected inside the connecting piece, a scraper strip being fitted inside the mounting piece, and positioning structures for mounting a wiping cloth being inserted at both ends of the scraper strip.

[0007] Optionally, a first connecting ring and a second connecting ring are fixedly connected to the top of the handheld lever. The connecting component includes a rotating ring rotatably connected inside the connecting ring. Two side plates are fixedly connected above the rotating ring. The mounting component is rotatably connected between the two side plates. The first connecting ring and the second connecting ring are provided with a locking structure for fixing the position of the rotating ring.

[0008] Optionally, the locking structure includes a first cylinder located inside the first connecting ring, a second cylinder being snapped onto one end of the first cylinder, a first connecting plate and a second connecting plate being fixedly connected to the opposite ends of the first cylinder and the second cylinder, and a plurality of locking blocks with an L-shaped cross-section being fixedly connected in a ring arrangement between the first connecting plate and the first cylinder.

[0009] The first connecting ring and the opposite sides of the connecting ring are provided with a number of locking blocks and matching through slots. A connecting cylinder is fixedly connected to one side of the second connecting ring. A space is formed between the connecting cylinder and the second connecting ring. A first spring is provided between the inner wall of the space and the second connecting plate.

[0010] Optionally, the mounting component includes a mounting plate rotatably connected between two side plates, a first arc-shaped plate is provided on one side above the mounting plate, an mounting space is provided above the first side of the mounting plate, and a snap-fit ​​component that cooperates with the first arc-shaped plate to fasten the scraper strip is elastically fitted inside the mounting space.

[0011] Optionally, both side plates have through slots on opposite sides, with sliders slidably connected inside the slots. A plate is fixedly connected between two adjacent sliders, and a locking block is fixedly connected to the upper edge of the plate. A fixing groove that matches multiple mounting plates is provided on one side of the mounting plate.

[0012] Optionally, the snap-fit ​​component includes a slide plate that is elastically connected within the mounting space, a second arc-shaped plate that is adapted to the first arc-shaped plate is fixedly connected above the slide plate, a cavity is provided on the side of the slide plate facing the mounting plate, and a second spring is fixedly connected between the inner wall of the cavity and the mounting plate.

[0013] Optionally, a baffle is fixedly connected to the second side of the mounting plate, and a handle is provided below the baffle. A slot is opened through the opposite side of the mounting plate, and an extension rod passing through the slot is fixedly connected to one side of the slide plate. Both ends of the handle are provided with grooves that are adapted to the extension rod, and the extension rod is rotatably connected inside the groove.

[0014] Optionally, the positioning structure includes a mop, a connecting buckle fixed to the mop, and connecting pieces snapped onto both ends of the hanging strip. A connecting post is fixedly connected to one side of the connecting piece, and the connecting post and the connecting buckle are snapped together.

[0015] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time:

[0016] This invention achieves flexible angle adjustment of the scraper in both forward / backward and left / right directions by rotating the upper end of the handle to the connector, combined with the left-right movement of the internal mounting parts. This allows for easy adaptation to the cleaning needs of windows of different shapes and locations, enabling precise cleaning of both large floor-to-ceiling windows and narrow corner areas. Simultaneously, the self-locking function of the connector to the mounting parts and the locking function between the connector and the handle ensure the stability and reliability of each component during angle adjustment and use. This reduces the risk of poor cleaning results or safety hazards caused by loose parts, allowing users to focus more on cleaning without worrying about component displacement, thus improving cleaning efficiency and safety.

[0017] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0018] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings:

[0019] Figure 1 A schematic diagram of the structure of a flip-up window that is prone to explosion;

[0020] Figure 2 A schematic diagram of the front three-dimensional structure of the flip-up window scraper;

[0021] Figure 3 A schematic diagram of the three-dimensional structure of the back of the flip-up window scraper;

[0022] Figure 4 This is one of the schematic diagrams of the internal three-dimensional structure of the flip-up window scraper;

[0023] Figure 5 This is the second schematic diagram of the internal three-dimensional structure of the flip-up window scraper;

[0024] Figure 6 This is the third schematic diagram of the internal three-dimensional structure of the flip-up window scraper;

[0025] Figure 7 A schematic diagram of the three-dimensional structure of the locking mechanism;

[0026] Figure 8 for Figure 2 Schematic diagram of the structure at point A in the middle.

[0027] The attached diagram lists the components represented by each number as follows:

[0028] 1. Handheld rod; 101. First connecting ring; 102. Second connecting ring; 2. Connector; 201. Rotating ring; 202. Side plate; 203. Slider; 204. Plate; 205. Locking block; 206. Fixing groove; 3. Mounting component; 301. Mounting plate; 302. First arc-shaped plate; 303. Slide plate; 304. Second arc-shaped plate; 305. Second spring; 306. Baffle; 307. Handle; 308. Extension rod; 309. Groove; 4. Scraper; 5. Locking structure; 501. First cylinder; 502. Second cylinder; 503. First connecting plate; 504. Second connecting plate; 505. Locking block; 506. Connecting cylinder; 507. First spring; 6. Positioning structure; 601. Connecting buckle; 602. Connecting piece; 603. Connecting post.

[0029] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0030] The present invention will now be described in further detail with reference to the accompanying drawings.

[0031] Please see Figure 1-8 As shown, this embodiment provides a quick-detachable multi-functional flip-up window scraper, including a hollow handle 1. The upper end of the handle 1 is rotatably connected to a forward-backward movable connector 2. The connector 2 can self-lock the position of the mounting piece 3 and lock it to the handle 1 to adjust the scraper angle. The connector 2 is rotatably connected to a left-right movable mounting piece 3. A scraper strip 4 is fitted inside the mounting piece 3, and positioning structures 6 for mounting a cleaning cloth are inserted at both ends of the scraper strip 4. The inner wall of the hollow handle 1 has a threaded structure, enabling splicing.

[0032] This invention achieves flexible angle adjustment of the scraper in both forward / backward and left / right directions by rotating the upper end of the handle 1 to the connector 2, combined with the left-right movement of the internal mounting part 3 of the connector 2. This allows it to easily adapt to the cleaning needs of windows of different shapes and positions, enabling precise cleaning of both large floor-to-ceiling windows and narrow corner areas. Simultaneously, the self-locking function of the connector 2 to the mounting part 3 and the locking function between the connector 2 and the handle 1 ensure the stability and reliability of each component during angle adjustment and use. This reduces the risk of poor cleaning results or safety hazards caused by loose components, allowing users to focus more on cleaning without worrying about component displacement, thus improving cleaning efficiency and safety.

[0033] In this embodiment, a first connecting ring 101 and a second connecting ring 102 are fixedly connected to the upper part of the handheld lever 1. The connector 2 includes a rotating ring 201 rotatably connected inside the connecting ring. Two side plates 202 are fixedly connected to the upper part of the rotating ring 201. The mounting part 3 is rotatably connected between the two side plates 202. The first connecting ring 101 and the second connecting ring 102 are provided with a locking structure 5 for fixing the position of the rotating ring 201.

[0034] It should be noted that when adjusting the front-to-back angle of the window squeegee, first release the locking state between the rotating ring 201 and the first connecting ring 101. This removes the fixed connection between the handle 1 and the connecting piece 2, allowing them to rotate relative to each other. Then, the operator pushes the side plate 202, causing it to rotate the rotating ring 201 between the first and second connecting rings 101, thus changing the angle of the side plate 202 relative to the handle 1. As the side plate 202 rotates, the mounting piece 3 connected between the side plates 202 and the squeegee 4 mounted on the mounting piece 3 also change their angles accordingly, thereby adjusting the front-to-back angle of the entire window squeegee to meet the cleaning needs of windows at different positions and angles.

[0035] In this embodiment, the locking structure 5 includes a first cylinder 501 located inside the first connecting ring 101, a second cylinder 502 being snapped onto one end of the first cylinder 501, a first connecting disc 503 and a second connecting disc 504 being fixedly connected to the opposite ends of the first cylinder 501 and the second cylinder 502 respectively, and a plurality of locking blocks 505 with an L-shaped cross-section being fixedly connected in a ring arrangement between the first connecting disc 503 and the first cylinder 501.

[0036] The first connecting ring 101 and the opposite sides of the connecting ring are provided with a plurality of locking blocks 505 with matching through slots. A connecting cylinder 506 is fixedly connected to one side of the second connecting ring 102. A space is formed between the connecting cylinder 506 and the second connecting ring 102. A second spring 305 is provided between the inner wall of the space and the second connecting plate 504.

[0037] It should be noted that to unlock the rotating ring 201 and the first connecting ring 101, a pushing force is first applied to the second cylinder 502, causing it to move inward. As the second cylinder 502 moves, its second connecting disc 504 contacts the second spring 305 and compresses it. The second spring 305, after being compressed, undergoes elastic deformation, generating a reverse elastic force. This force pushes the first cylinder 501, causing it to slide outward from the inside of the first connecting ring 101. When the first cylinder 501 slides outward, the locking rod, which was originally stuck in the slot of the rotating ring 201, also slides out. Once the locking rod slides out of the slot, the rotating ring 201 is no longer locked, and the slot at the rotating rod is unlocked, allowing free adjustment of the position of the side plate 202.

[0038] Furthermore, an arc-shaped groove is provided above the handheld lever 1, and a connecting block that slides in the arc-shaped groove is fixedly connected below the rotating ring 201. This structure enables the positioning effect of rotating the side plate 202.

[0039] In this embodiment, the mounting component 3 includes a mounting plate 301 rotatably connected between two side plates 202. A first arc-shaped plate 302 is provided on one side above the mounting plate 301. An installation space is provided above the first side of the mounting plate 301. A snap-fit ​​component that cooperates with the first arc-shaped plate 302 to fasten the scraper 4 is elastically fitted inside the installation space.

[0040] The snap-fit ​​component includes a slide plate 303 that is elastically connected in the installation space. A second arc plate 304 that is adapted to the first arc plate 302 is fixedly connected above the slide plate 303. A cavity is left on the side of the slide plate 303 facing the mounting plate 301. A second spring 305 is fixedly connected between the inner wall of the cavity and the mounting plate 301.

[0041] A baffle 306 is fixedly connected to the second side of the mounting plate 301. A handle 307 is provided below the baffle 306. A slot is opened through the opposite side of the mounting plate 301. An extension rod 308 passing through the slot is fixedly connected to one side of the slide plate 303. Both ends of the handle 307 are provided with grooves 309 that are adapted to the extension rod 308, and the extension rod 308 is rotatably connected inside the groove 309.

[0042] It should be noted that there is no direct connection between the handle 307 and the mounting plate 301; their fixation is achieved through an interference fit. This fit allows the position of the slide plate 303 to be fixed. When it is necessary to replace or move the scraper 4, the operation is as follows: First, pull the handle 307, moving it away from the mounting plate 301. As the handle 307 moves, it causes one end of the extension rod 308 to slide upwards. When the handle 307 moves away from the edge of the mounting plate 301, a space is created between the handle 307 and the mounting plate 301. At the same time, the second spring 305 undergoes elastic deformation, generating a spring force. This spring force pushes the slide plate 303, causing it to pop out of the mounting space. During this process, the second arc-shaped plate 304, which was originally tightly fitted with the scraper 4, gradually moves away from the scraper 4. Ultimately, the original combination between the first arc plate 302 and the second arc plate 304 will be canceled, and the scraper 4 can be removed for replacement or repositioning.

[0043] In this embodiment, through slots are provided on opposite sides of the two side plates 202. A slider 203 is slidably connected inside the through slot. A plate 204 is fixedly connected between two adjacent sliders 203. A locking block 205 is fixedly connected to the upper edge of the plate 204. A fixing groove 206 adapted to multiple mounting plates 301 is provided on one side of the mounting plate 301.

[0044] It should be noted that when the mounting plate 301 needs to be fixed, the locking block 205 will slide into the fixing groove 206 on one side of the mounting plate 301, thereby firmly locking the mounting plate 301 in one position, keeping it stable during operation and preventing it from moving easily. When it is necessary to unlock the mounting plate 301, such as to replace it or adjust its position, the operation steps are as follows: First, locate the protruding slider 203 and apply a pushing force to it. This slider 203 will push another slider 203 in the through groove outwards. As the slider 203 slides out, the connected plate 204 will also move accordingly. At this time, the locking block 205 above the plate 204 will slide out of the fixing groove 206 of the mounting plate 301. With the sliding block 205 out, the mounting plate 301 is no longer locked and can be freely replaced or repositioned.

[0045] Furthermore, a connecting strip with an arc shape is fixedly connected to the lower part of the plate 204, and a fixing strip corresponding to the connecting strip is fixedly connected to the upper part of the outer wall of the rotating ring 201. The connecting strip and the fixing strip are staggered. In addition, both the connecting strip and the fixing strip are elastic plastic structures that can deform. This structure can be used to position the connecting plate and prevent the connecting strip from moving randomly in the future.

[0046] In this embodiment, the positioning structure 6 includes a mop, a connecting buckle 601 fixed to the mop, and connecting pieces 602 snapped onto both ends of the hanging strip. A connecting post 603 is fixedly connected to one side of the connecting piece 602, and the connecting post 603 and the connecting buckle 601 are interlocked. It should be noted that the connecting post 603 has a T-shaped cross-section, and the connecting buckle 601 has an elastic deformation effect, that is, the material of the connecting buckle 601 is silicone or elastic plastic.

[0047] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. A quick-detachable, multi-functional flip-up window scraper, characterized in that, include: A hollow handheld handle (1) is rotatably connected to a connecting piece (2) that moves back and forth. The connecting piece (2) can self-lock the position of the mounting piece (3) and lock it to the handheld handle (1). The connecting piece (2) is rotatably connected to a mounting piece (3) that moves left and right. A scraper (4) is inserted inside the mounting piece (3). Both ends of the scraper (4) are fitted with positioning structures (6) for installing a rag.

2. The quick-detachable multi-functional flip-up window scraper according to claim 1, characterized in that, A first connecting ring (101) and a second connecting ring (102) are fixedly connected to the top of the handheld rod (1). The connecting member (2) includes a rotating ring (201) rotatably connected inside the connecting ring. Two side plates (202) are fixedly connected above the rotating ring (201). The mounting member (3) is rotatably connected between the two side plates (202). The first connecting ring (101) and the second connecting ring (102) are provided with a locking structure (5) for fixing the position of the rotating ring (201).

3. The quick-detachable multi-functional flip-up window scraper according to claim 2, characterized in that, The locking structure (5) includes a first cylinder (501) located inside the first connecting ring (101), a second cylinder (502) being snapped onto one end of the first cylinder (501), a first connecting plate (503) and a second connecting plate (504) being fixedly connected to the opposite ends of the first cylinder (501) and the second cylinder (502), and a plurality of locking blocks (505) with an L-shaped cross-section being fixedly connected in a ring arrangement between the first connecting plate (503) and the first cylinder (501); The first connecting ring (101) and the opposite sides of the connecting ring are provided with a plurality of locking blocks (505) matching through slots in a ring arrangement. A connecting cylinder (506) is fixedly connected to one side of the second connecting ring (102). A space is formed between the connecting cylinder (506) and the second connecting ring (102). A first spring (507) is provided between the inner wall of the space and the second connecting plate (504).

4. The quick-detachable multi-functional flip-up window scraper according to claim 1, characterized in that, The mounting component (3) includes a mounting plate (301) rotatably connected between two side plates (202). A first arc-shaped plate (302) is provided on one side above the mounting plate (301). An installation space is provided above the first side of the mounting plate (301). The interior of the installation space is elastically fitted with a snap-fit ​​component that cooperates with the first arc-shaped plate (302) to fasten the scraper (4).

5. A quick-detachable multi-functional flip-up window scraper according to claim 1, characterized in that, Both side plates (202) have through slots on opposite sides, and sliders (203) are slidably connected inside the slots. A plate (204) is fixedly connected between two adjacent sliders (203). A locking block (205) is fixedly connected at the upper edge of the plate (204). A fixing groove (206) is provided on one side of the mounting plate (301) to match multiple mounting plates (301).

6. A quick-detachable multi-functional flip-up window scraper according to claim 3, characterized in that, The snap-fit ​​component includes a slide plate (303) that is elastically connected in the installation space. A second arc plate (304) that is adapted to the first arc plate (302) is fixedly connected above the slide plate (303). A cavity is left on the side of the slide plate (303) facing the mounting plate (301). A second spring (305) is fixedly connected between the inner wall of the cavity and the mounting plate (301).

7. A quick-detachable multi-functional flip-up window scraper according to claim 1, characterized in that, A baffle (306) is fixedly connected to the second side of the mounting plate (301). A handle (307) is provided below the baffle (306). A slot is opened through the opposite side of the mounting plate (301). An extension rod (308) passing through the slot is fixedly connected to one side of the sliding plate (303). Both ends of the handle (307) are provided with grooves (309) that are adapted to the extension rod (308), and the extension rod (308) is rotatably connected inside the groove (309).

8. A quick-detachable multi-functional flip-up window scraper according to claim 1, characterized in that, The positioning structure (6) includes a mop, a connecting buckle (601) fixed at the mop and connecting pieces (602) snapped at both ends of the hanging strip. A connecting post (603) is fixedly connected to one side of the connecting piece (602), and the connecting post (603) and the connecting buckle (601) are snapped together.

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