A scraper for applying car window film

Abstract

This utility model relates to the field of automotive window tinting devices, and discloses a squeegee for automotive window tinting, including a squeegee body. A fixed seat slides inside the squeegee body, and both ends of the fixed seat are provided with disassembly structures. Each disassembly structure includes a fixing groove located inside the fixed seat. A fixing spring is fixedly connected inside the fixing groove, and a limit ring is fixedly connected to one end of the fixing spring. A pull rod is fixedly connected inside the limit ring, and a connecting rod is fixedly connected to one side of the pull rod. In this utility model, the squeegee and the squeegee body are quickly fixed using an extrusion block and a fixed seat. The pull rod and connecting rod are used to press the extrusion block back into the extrusion groove of the squeegee, separating the squeegee from the fixed seat, allowing the squeegee to be removed. This method is simple to operate, highly efficient in maintenance, reduces maintenance costs, and allows for the rapid assembly of different types of squeegees to adapt to various stages of work, improving operational efficiency and flexibility.

Description

Technical Field

[0001] This utility model relates to the field of automotive window tinting devices, and more particularly to a scraper for automotive window tinting. Background Technology

[0002] A car window tinting scraper is a handheld tool specifically designed for car window tinting. It removes residue (such as old film adhesive residue and dirt) from the glass surface through a scraping motion, and presses the film firmly after application to remove air bubbles and moisture, ensuring a tight fit between the film and the glass.

[0003] Currently available car window tinting squeegees require different types of blades to be used, necessitating quick installation and removal of the blades. Traditional squeegees, secured with screws, are complex to install and store, prone to wear and tear, have poor safety features, take up a lot of space, and are inconvenient to carry.

[0004] Therefore, those skilled in the art have provided a scraper for applying automotive window film to solve the problems mentioned in the background section. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by providing a squeegee for automotive window tinting. This squeegee features a detachable structure for quick blade replacement, reducing maintenance costs and improving efficiency. It can be fitted with different types of blades to adapt to various work stages, enhancing operational efficiency and flexibility. Furthermore, it includes an adjustment structure that retracts the blades into the squeegee for easy carrying and to prevent external wear, thus extending the blades' lifespan and improving safety.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A squeegee for applying window film to cars includes a squeegee body, a fixed seat that slides inside the squeegee body, a disassembly structure at both ends of the fixed seat, and an adjustment structure on both sides of the squeegee body.

[0008] The disassembly structure includes a fixing groove located inside the fixing seat. A fixing spring is fixedly connected inside the fixing groove. A limit ring is fixedly connected to one end of the fixing spring. A pull rod is fixedly connected inside the limit ring. A connecting rod is fixedly connected to one side of the pull rod.

[0009] By using the above technical solution and setting up a disassembly structure, the scraper can be quickly disassembled and replaced, ensuring the stability of the scraper while improving disassembly and maintenance efficiency.

[0010] Furthermore, the adjustment structure includes a sliding groove located on both sides of the scraper body. A sleeve block slides inside the sliding groove. One side of the sleeve block is fixedly connected to a fixed seat. A connecting groove is provided inside the sleeve block. A sleeve rod slides inside the connecting groove. A limit plate is fixedly connected to one end of the sleeve rod near the sleeve block. A pressure spring is sleeved on the outside of the sleeve rod.

[0011] By using the above technical solution and setting an adjustment structure, the scraper can be retracted into the scraper body, preventing damage to the blade and making it easy to carry.

[0012] Furthermore, a scraper is engaged at the top of the fixed base, and extrusion grooves are provided on both sides of the scraper. An extrusion spring is fixedly connected inside the extrusion groove, and an extrusion block is fixedly connected to one end of the extrusion spring. The extrusion block is engaged with the fixed base.

[0013] The above technical solution utilizes the interlocking connection between the extrusion block and the fixed base to quickly fix the scraper and scraper body, facilitating installation and improving work efficiency.

[0014] Furthermore, a connecting rod is provided at the bottom of the extrusion block;

[0015] Using the above technical solution, pulling the lever moves the connecting rod upward, thereby squeezing the extrusion block out of the fixed seat, unlocking the scraper, and allowing the scraper to be removed for easy disassembly.

[0016] Furthermore, two limiting grooves are provided at both ends of the slide groove, and limiting blocks are engaged inside the limiting grooves, with the limiting blocks being fixedly connected to the sleeve rod;

[0017] The above technical solution utilizes the limiting block to fix itself in the limiting groove at different positions, thereby fixing the fixing base and then fixing the scraper, ensuring the stability of the scraper while achieving the effect of storage.

[0018] Furthermore, a handle is fixedly connected to one end of the sleeve rod, and the sleeve rod slides inside the groove;

[0019] Using the above technical solution, pulling the handle moves the sleeve rod, thereby causing the limiting block to disengage from the limiting groove. At this time, moving the sleeve rod to make it slide inside the slide groove completes the storage of the scraper.

[0020] Furthermore, a threaded connecting post is fixedly connected to the bottom of the scraper body, and a threaded sleeve is threaded onto the outer thread of the threaded connecting post;

[0021] The above technical solution involves setting a threaded sleeve handle, which can be disengaged from the threaded connecting post by rotation, thereby separating it from the scraper body for easy storage and refurbishment.

[0022] Furthermore, the threaded sleeve is externally fixedly connected with multiple threaded rings;

[0023] By using the above technical solution, the threaded ring is added to increase the friction of the threaded sleeve, improve the tightness between the hand and the scraper body, and enhance the stability and safety of the work.

[0024] This utility model has the following beneficial effects:

[0025] 1. This utility model proposes a scraper for applying car window film. By setting up a disassembly structure, the scraper blade and the scraper body are quickly fixed by the extrusion block and the fixing seat. The extrusion block is pressed back into the extrusion groove of the scraper blade by the pull rod and the connecting rod, so that the scraper blade is separated from the fixing seat and the scraper blade can be removed. The operation is simple, the maintenance efficiency is high, the maintenance cost is reduced, and different types of scrapers can be quickly assembled to adapt to different stages of work, thereby improving work efficiency and flexibility.

[0026] 2. The present invention proposes a squeegee for car window tinting. By setting an adjustment structure, the squeegee is driven to slide in the squeegee body using a fixed base, a sleeve block and a sleeve rod, thereby achieving the effect of storing the squeegee. The fixed base is fixed by a limiting groove and a limiting block, thereby fixing the squeegee and increasing the stability of the squeegee during use. At the same time, it prevents the squeegee from sliding out automatically when stored, making it easy to carry. It can also prevent the squeegee from being worn by the outside, thereby improving the service life and safety of the squeegee. Attached Figure Description

[0027] Figure 1 This is a perspective view of a scraper for applying car window film according to the present invention.

[0028] Figure 2 An exploded view of a scraper for applying car window film according to this utility model;

[0029] Figure 3 This is a cross-sectional view of the disassembly structure of a scraper for applying car window film according to the present invention.

[0030] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0031] Figure 5 This is a schematic diagram of the scraper structure of a scraper for applying car window film according to the present invention.

[0032] Figure 6 This is a cross-sectional view of a scraper for applying car window film according to the present invention.

[0033] Figure 7 This is a cross-sectional view of the adjustment structure of a scraper for applying car window film, as proposed in this utility model.

[0034] Explanation of reference numerals in the attached drawings: 1. Scraper body; 2. Threaded sleeve handle; 201. Threaded ring; 3. Scraper blade; 301. Extrusion groove; 302. Extrusion spring; 303. Extrusion block; 4. Disassembly structure; 401. Fixing groove; 402. Fixing spring; 403. Limiting ring; 404. Pull rod; 405. Connecting rod; 5. Adjustment structure; 501. Slide groove; 502. Limiting groove; 503. Handle; 504. Limiting block; 505. Sleeve rod; 506. Sleeve block; 507. Pressure spring; 508. Sleeve groove; 509. Limiting plate; 6. Threaded connecting column; 7. Fixing base. Detailed Implementation

[0035] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] Reference Figure 1-5 This utility model provides a specific implementation method:

[0037] A squeegee for applying window film to cars includes a squeegee body 1. A fixed base 7 slides inside the squeegee body 1. Disassembly structures 4 are provided at both ends of the fixed base 7. Adjustment structures 5 are provided on both sides of the squeegee body 1. Each disassembly structure 4 includes a fixing groove 401 located inside the fixed base 7. A fixing spring 402 is fixedly connected inside the fixing groove 401. A limit ring 403 is fixedly connected to one end of the fixing spring 402. A pull rod 404 is fixedly connected inside the limit ring 403. A connecting rod 405 is fixedly connected to one side of the pull rod 404. The disassembly structure 4 allows for quick disassembly and replacement of the squeegee 3, ensuring the stability of the squeegee 3 while improving disassembly and maintenance efficiency. The squeegee 3 is engaged at the top of the fixed base 7. Each side of the squeegee 3 has a compression groove 301. A compression spring 302 is fixedly connected inside the compression groove 301. A compression block is fixedly connected to one end of the compression spring 302. 303. The extrusion block 303 engages with the fixed base 7, which quickly fixes the scraper 3 to the scraper body 1, facilitating installation and improving work efficiency. A connecting rod 405 is provided at the bottom of the extrusion block 303. Pulling the pull rod 404 moves the connecting rod 405 upward, thereby extruding the extrusion block 303 out of the fixed base 7, unlocking the scraper 3, which can then be removed for easy disassembly. A threaded connecting post 6 is fixedly connected to the bottom of the scraper body 1. A threaded sleeve 2 is threadedly sleeved on the outside of the threaded connecting post 6. The threaded sleeve 2 can be rotated to disengage from the threaded connecting post 6, thus separating it from the scraper body 1 for easy storage and refurbishment. Multiple threaded rings 201 are fixedly connected to the outside of the threaded sleeve 2. The threaded rings 201 increase the friction of the threaded sleeve 2, improving the tightness between the hand and the scraper body 1, and enhancing the stability and safety of the work.

[0038] Reference Figure 6-7The adjusting structure 5 includes a sliding groove 501 located on both sides of the scraper body 1. A sleeve block 506 slides inside the sliding groove 501. One side of the sleeve block 506 is fixedly connected to a fixed base 7. A connecting groove 508 is provided inside the sleeve block 506. A sleeve rod 505 slides inside the connecting groove 508. A limiting plate 509 is fixedly connected to the end of the sleeve rod 505 near the sleeve block 506. A pressure spring 507 is sleeved on the outside of the sleeve rod 505. The adjusting structure 5 allows the scraper 3 to be retracted into the scraper body 1, preventing damage to the blade and facilitating carrying. Two limiting grooves 5 are provided at both ends of the sliding groove 501. 02. The limiting block 504 engages inside the limiting groove 502. The limiting block 504 is fixedly connected to the sleeve rod 505. By fixing the limiting block 504 in the limiting groove 502 at different positions, the fixing seat 7 is fixed, and then the scraper 3 is fixed, ensuring the stability of the scraper 3 while achieving the storage effect. One end of the sleeve rod 505 is fixedly connected to the handle 503. The sleeve rod 505 slides inside the slide groove 501. Pulling the handle 503 moves the sleeve rod 505, thereby causing the limiting block 504 to disengage from the limiting groove 502. At this time, moving the sleeve rod 505 to slide inside the slide groove 501 completes the storage of the scraper 3.

[0039] Working principle: When using this car window tinting squeegee, rotate the threaded sleeve 2 to connect it to the threaded connecting post 6. Then, according to the car window tinting process, install different types of squeegees 3. Insert the extrusion block 303 at the bottom of the squeegee 3 into the fixing seat 7. When the squeegee 3 needs to be replaced or maintained, pull the pull rod 404 to move the connecting rod 405 upward, thereby squeezing the extrusion block 303 back into the extrusion groove 301, so that the squeegee 3 is separated from the fixing seat 7 and can be removed. After the work is completed, pull the handle 503 to move the sleeve rod 505 to disengage the limiting block 504 from the limiting groove 502. Then pull down the sleeve rod 505 to move the fixing seat 7 downward, thereby moving the squeegee 3 back into the squeegee body 1. When it reaches the bottom of the squeegee body 1, release the handle 503 to allow the limiting block 504 to re-engage into the limiting groove 502, thereby fixing the squeegee 3. Then, rotate and unscrew the threaded sleeve 2 to reduce the space occupied and make it easy to carry.

[0040] The following points should be noted in this article:

[0041] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in a general design.

[0042] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A squeegee for car film, comprising a squeegee body (1), characterized in that: The scraper body (1) has a fixed seat (7) that slides inside. Both ends of the fixed seat (7) are provided with a disassembly structure (4). Both sides of the scraper body (1) are provided with an adjustment structure (5). The disassembly structure (4) includes a fixing groove (401), which is located inside the fixing seat (7). A fixing spring (402) is fixedly connected inside the fixing groove (401). A limit ring (403) is fixedly connected to one end of the fixing spring (402). A pull rod (404) is fixedly connected inside the limit ring (403). A connecting rod (405) is fixedly connected to one side of the pull rod (404).

2. The scraper according to claim 1, wherein: The adjustment structure (5) includes a slide groove (501), which is located on both sides of the scraper body (1). A sleeve block (506) slides inside the slide groove (501). One side of the sleeve block (506) is fixedly connected to the fixed seat (7). A sleeve groove (508) is provided inside the sleeve block (506). A sleeve rod (505) slides inside the sleeve groove (508). A limit plate (509) is fixedly connected to one end of the sleeve rod (505) near the sleeve block (506). A pressure spring (507) is sleeved on the outside of the sleeve rod (505).

3. The scraper according to claim 1, wherein: The top of the fixed base (7) is fitted with a scraper (3), and both sides of the scraper (3) are provided with extrusion grooves (301). An extrusion spring (302) is fixedly connected inside the extrusion groove (301), and an extrusion block (303) is fixedly connected to one end of the extrusion spring (302). The extrusion block (303) is engaged with the fixed base (7).

4. The scraper according to claim 3, wherein: A connecting rod (405) is provided at the bottom of the extrusion block (303).

5. The scraper according to claim 2, wherein: Two limiting grooves (502) are provided at both ends of the slide (501). A limiting block (504) is engaged inside the limiting groove (502). The limiting block (504) is fixedly connected to the sleeve rod (505).

6. A scraper for applying car window film according to claim 2, characterized in that: One end of the sleeve (505) is fixedly connected to a handle (503), and the sleeve (505) slides inside the groove (501).

7. A scraper for applying car window film according to claim 1, characterized in that: The bottom of the scraper body (1) is fixedly connected to a threaded connecting post (6), and the threaded connecting post (6) is threaded with a threaded sleeve (2).

8. A scraper for applying automotive window film according to claim 7, characterized in that: The threaded sleeve (2) is externally fixedly connected with multiple threaded rings (201).

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