A door and window gap sealing and filling auxiliary device

Abstract

The utility model discloses a door and window gap sealing and filling auxiliary device relates to the field of auxiliary gap filling equipment, including host computer, the front end fixed connection of host computer has the connecting pipe, and the inside of connecting pipe is inserted with the suction nozzle, the outside fixed connection of suction nozzle has the connecting ring, and the end of host computer is equipped with the mounting ring. The utility model discloses be provided with mounting ring and inlay block, can provide the mechanical type hard connection between the narrow gap suction nozzle and connecting pipe, and not pure friction, can bear the pulling, collision and torsion in the operation process, solve the problem that the suction nozzle is easy to fall off, can guarantee the continuity and safety of cleaning work, is provided with blade and nut, can loosen and scrape the stubborn dust adhered in the gap inner wall and make it more easily be carried away by the airflow, realizes scraping and sucking integration, improves the cleaning efficiency and cleanliness of single pass, and after using, the blade can be stored.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary gap filling equipment, and in particular to an auxiliary device for sealing and filling gaps in doors and windows. Background Technology

[0002] In the installation and maintenance of doors and windows, sealing and filling gaps is a key step to ensure their airtightness, watertightness and sound insulation. During the filling process, the gaps must be thoroughly cleaned to remove dust, debris and other impurities. Currently, cleaning gaps mainly relies on auxiliary equipment such as narrow gap vacuum cleaners.

[0003] The nozzle of a crevice vacuum cleaner is connected to the main unit's connecting tube via a simple plug. During cleaning, the nozzle is prone to detaching from the connecting tube as the device is moved or dragged. Frequent detachment requires the operator to repeatedly bend over to pick it up and reinstall it, which seriously affects work efficiency and increases labor intensity. To address this issue, we propose an auxiliary device for sealing and filling gaps in doors and windows. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an auxiliary device for sealing and filling gaps in doors and windows.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A door and window gap sealing and filling auxiliary device includes a main unit. A connecting pipe is fixedly connected to the front end of the main unit, and a suction nozzle is inserted inside the connecting pipe. A connecting ring is fixedly connected to the outside of the suction nozzle. An installation ring is provided at the end of the main unit, and a groove is opened inside the installation ring. A connecting plate is inserted inside the groove, and an embedded block is fixedly connected to the inner side of the connecting plate. A limiting groove adapted to the embedded block is opened inside the connecting ring. The inner wall of the groove is fixedly connected to the connecting plate by a spring.

[0006] Preferably, a slider is fixedly connected to the side of the connecting plate, and a guide groove adapted to the slider is provided on the inner wall of the mounting ring.

[0007] Preferably, a U-shaped rod is fixedly connected to the side of the connecting plate away from the connecting pipe, and the U-shaped rod is configured as a U-shaped structure.

[0008] Preferably, a buffer ring is fixedly connected to the side of the connecting ring, and the buffer ring is made of rubber.

[0009] Preferably, a rubber nozzle is provided on the side of the suction nozzle, and the rubber nozzle is located at the front end of the suction nozzle.

[0010] Preferably, the nozzle has a blade on its side, and the blade has a groove inside. A threaded rod is inserted into the groove, and the end of the threaded rod is fixedly connected to the outer wall of the nozzle. A nut is fitted onto the outer wall of the threaded rod.

[0011] Preferably, the springs and sliders are provided in two sets, and the two sets of springs and sliders are symmetrically distributed about the central axis of the suction nozzle.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This device, with its mounting ring and insert, provides a mechanical hard connection between the slit nozzle and the connecting tube, rather than simply friction. This allows it to withstand pulling, collisions, and twisting during operation, solving the problem of nozzles easily falling off and ensuring the continuity and safety of cleaning work.

[0013] 2. This device, equipped with blades and nuts, can loosen and scrape up stubborn dust adhering to the inner walls of crevices while vacuuming, making it easier for the airflow to carry it away. It achieves integrated vacuuming and scraping, improving the cleaning efficiency and cleanliness of a single pass. After use, the blades can be stored to effectively improve safety during use. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of an auxiliary device for sealing and filling gaps in doors and windows proposed in this utility model; Figure 2 for Figure 1 A three-dimensional schematic diagram of the blade and nut structure in the image; Figure 3 for Figure 1 A three-dimensional cross-sectional view of the buffer ring and connecting ring structure in the diagram; Figure 4 For the present utility model Figure 3 Enlarged schematic diagram of the structure at point A in the middle; Figure 5 for Figure 1 A three-dimensional schematic diagram of the threaded rod and nut structure in the image; Figure 6 for Figure 1 A three-dimensional cross-sectional diagram of the connecting plate and slider structure.

[0015] In the diagram: 1. Main unit; 2. Connecting tube; 3. Suction nozzle; 4. Connecting ring; 5. Mounting ring; 6. Connecting plate; 7. Spring; 8. Slider; 9. Embedded block; 10. U-shaped rod; 11. Buffer ring; 12. Rubber nozzle; 13. Blade; 14. Threaded rod; 15. Nut. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Reference Figure 1-6 A door and window gap sealing and filling auxiliary device includes a main unit 1. A connecting pipe 2 is fixedly connected to the front end of the main unit 1, and a suction nozzle 3 is inserted inside the connecting pipe 2. A connecting ring 4 is fixedly connected to the outside of the suction nozzle 3. An installation ring 5 is provided at the end of the main unit 1, and a slot is opened inside the installation ring 5. A connecting plate 6 is inserted inside the slot, and an embedded block 9 is fixedly connected to the inner side of the connecting plate 6. A limiting groove adapted to the embedded block 9 is opened inside the connecting ring 4. The inner wall of the slot is fixedly connected to the connecting plate 6 by a spring 7. The opening of the slot can meet the movement requirements of the connecting plate 6. Through the embedded block 9 connected to the end of the connecting plate 6 and the limiting groove opened inside the connecting ring 4, the suction nozzle 3 inserted inside the connecting pipe 2 can be laterally limited to ensure the stability of the connection process.

[0018] Furthermore, refer to Figure 6 It can be seen that the connecting plate 6 is fixedly connected to the side of the slider 8, and the inner wall of the mounting ring 5 is provided with a guide groove that matches the slider 8. Through the cooperation of the slider 8 and the guide groove, the connecting plate 6 can be guided during the movement so that it can move in the preset direction.

[0019] Furthermore, refer to Figure 3 It can be seen that a U-shaped rod 10 is fixedly connected to the side of the connecting plate 6 away from the connecting tube 2, and the U-shaped rod 10 is set as a U-shaped structure. Through the U-shaped structure, the U-shaped rod 10 can be easily pulled by the staff to move the connecting plate 6, so as to quickly pull the inner block 9 out of the inside of the connecting ring 4.

[0020] Furthermore, refer to Figure 3 It can be seen that a buffer ring 11 is fixedly connected to the side of the connecting ring 4, and the buffer ring 11 is made of rubber. The buffer ring 11 made of rubber can prevent the connecting ring 4 from directly colliding with the end of the connecting pipe 2 during installation.

[0021] Furthermore, refer to Figure 2 It can be seen that a rubber nozzle 12 is provided on the side of the suction nozzle 3, and the rubber nozzle 12 is located at the front end of the suction nozzle 3. The rubber nozzle 12, which is made of rubber, can cover and protect the front end of the suction nozzle 3.

[0022] Furthermore, refer to Figure 2 and Figure 5It can be seen that the suction nozzle 3 has a blade 13 on its side, and the blade 13 has a strip groove inside. A threaded rod 14 is inserted into the strip groove, and the end of the threaded rod 14 is fixedly connected to the outer wall of the suction nozzle 3. A nut 15 is fitted on the outer wall of the threaded rod 14. The opening of the threaded rod 14 and the strip groove can meet the lateral movement requirements of the blade 13. When the blade 13 is pushed out, it is convenient for the staff to scrape off stubborn debris. After the blade 13 is used, it can be stored in the side of the suction nozzle 3.

[0023] Furthermore, refer to Figure 2 and Figure 3 It can be seen that there are two sets of springs 7 and sliders 8, and the two sets of springs 7 and sliders 8 are symmetrically distributed about the central axis of the nozzle 3. Through the cooperation of the two sets of springs 7 and sliders 8, the stable connection between the connecting tube 2 and the nozzle 3 can be further improved.

[0024] Working Principle: When sealing and filling gaps in doors and windows, the operator first holds the handle of the main unit 1 and then aligns the suction nozzle 3 with the gap to draw debris into the main unit 1 for collection. During the suction process, the cooperation of the connecting plate 6 and the embedded block 9 effectively ensures the reliability of the suction nozzle 3's insertion into the connecting tube 2, preventing it from accidentally falling out. When there are stubborn debris in the gap, the operator can first rotate the nut 15 to engage with the threaded rod 14, thereby ensuring the nut 15 is subjected to force and... The outer walls of the blade 13 are far apart. Then, the operator can push the blade 13 laterally, so that the strip groove opened inside it is subjected to force and slides along the outer wall of the threaded rod 14, and the blade 13 can be pushed out for use. Then, the operator can rotate the nut 15 in the opposite direction to make it fit tightly against the outer wall of the blade 13 again, thereby realizing the limiting and fixing of the blade 13. Then, the operator can use the pushed-out blade 13 to scrape away stubborn debris, making it easier for it to be carried away by the airflow. After use, the nut 15 can be rotated again to store the blade 13. The above is the entire working principle of this utility model.

[0025] In this utility model, the installation, connection or setting methods of all the components mentioned above are common mechanical methods, and the specific structure, model and coefficient index of all the components are their own technologies. As long as they can achieve their beneficial effects, they can be implemented, so they will not be described in detail.

[0026] The above embodiments are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present utility model shall be considered equivalent substitutions and shall be included within the protection scope of the present utility model.

[0027] In this utility model, unless otherwise stated, directional terms such as "up, down, left, right, front, back, inside, outside, and vertical and horizontal" in the terminology only represent the orientation of the term in its conventional use or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, numerals such as "first," "second," and "third" do not represent specific quantities or orders, but are only used to distinguish names. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a series of elements includes not only those elements, but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. A door and window gap sealing and filling auxiliary device, comprising a main unit (1), characterized in that, The front end of the host (1) is fixedly connected to a connecting pipe (2), and a suction nozzle (3) is inserted inside the connecting pipe (2). A connecting ring (4) is fixedly connected to the outside of the suction nozzle (3). The end of the host (1) is provided with an installation ring (5), and a slot is opened inside the installation ring (5). A connecting plate (6) is inserted inside the slot, and an embedded block (9) is fixedly connected to the inner side of the connecting plate (6). A limiting groove that matches the embedded block (9) is opened inside the connecting ring (4). The inner wall of the slot is fixedly connected to the connecting plate (6) by a spring (7).

2. The auxiliary device for sealing and filling door and window gaps according to claim 1, characterized in that, The side of the connecting plate (6) is fixedly connected to a slider (8), and the inner wall of the mounting ring (5) is provided with a guide groove that matches the slider (8).

3. The auxiliary device for sealing and filling door and window gaps according to claim 1, characterized in that, The connecting plate (6) is fixedly connected to a U-shaped rod (10) on the side away from the connecting pipe (2), and the U-shaped rod (10) is configured as a U-shaped structure.

4. The auxiliary device for sealing and filling door and window gaps according to claim 1, characterized in that, The side of the connecting ring (4) is fixedly connected to a buffer ring (11), and the buffer ring (11) is made of rubber.

5. The auxiliary device for sealing and filling door and window gaps according to claim 1, characterized in that, The suction nozzle (3) has a rubber nozzle (12) on its side, and the rubber nozzle (12) is located at the front end of the suction nozzle (3).

6. The auxiliary device for sealing and filling door and window gaps according to claim 1, characterized in that, The suction nozzle (3) has a blade (13) on its side, and a strip groove is provided inside the blade (13). A threaded rod (14) is inserted inside the strip groove, and the end of the threaded rod (14) is fixedly connected to the outer wall of the suction nozzle (3). A nut (15) is fitted on the outer wall of the threaded rod (14).

7. The auxiliary device for sealing and filling door and window gaps according to claim 1, characterized in that, The spring (7) and slider (8) are provided in two sets, and the two sets of spring (7) and slider (8) are symmetrically distributed about the central axis of the suction nozzle (3).

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