Dustproof curtain

Abstract

The utility model relates to the field of dustproof equipment, and provides a dustproof curtain. The dustproof curtain comprises a lifting part, and the lifting part comprises a stand column; the first sides of the dustproof curtain bodies are connected to the stand columns; the first end of the sliding part is slidably installed on the stand column, the second end of the sliding part is connected to the second side of the dustproof curtain body and provided with a magnetic attraction part, and the sliding part is suitable for driving the dustproof curtain body to stretch out and draw back in the height direction of the stand column. The dustproof curtain is simple and convenient to operate; when the dustproof curtain is in a stretching state, pollutants such as dust can be effectively isolated; through the mutual attraction effect of the magnetic attraction pieces on the sliding pieces, it can be ensured that the dustproof curtain is not prone to shaking and keeps a stable state when stretching or contracting, the stability and reliability of the overall structure are improved, and the connection tightness between the pair of dustproof curtain bodies can be enhanced.

Description

Technical Field

[0001] The utility model relates to the field of dustproof equipment and provides a dustproof curtain. Background Art

[0002] Most of the existing dust curtains use traditional cloth or film-like structures, and achieve a sealing effect by hanging on both sides of the column. However, this type of dust curtain has a poor sealing effect and cannot completely fit the walkway tooling columns. There is a significant gap during operation, which cannot effectively isolate dust and foreign matter from entering the internal components. In addition, the maintenance of traditional dust curtains requires complete disassembly, which is cumbersome and affects maintenance efficiency. The deficiencies of the above-mentioned existing technologies lead to the following problems: the dustproof effect is poor, which easily leads to the contamination of internal components by dust and foreign matter, affecting the accuracy and operational reliability of the equipment; the maintenance operation is difficult, and the dust curtain needs to be disassembled for internal maintenance, which is time-consuming and labor-intensive, affecting maintenance efficiency and production efficiency. Utility Model Content

[0003] The embodiment of the utility model provides a dustproof curtain, which is used to solve the defect of the dustproof curtain in the related art that the dustproof effect is poor.

[0004] The present invention provides a dustproof curtain, comprising:

[0005] A lifting portion, the lifting portion comprising a column;

[0006] a pair of dust curtain bodies, wherein a first side of the dust curtain bodies is connected to the upright posts;

[0007] A sliding member, the first end of the sliding member is slidably mounted on the column, the second end of the sliding member is connected to the second side of the dust curtain body and the second end of the sliding member is provided with a magnetic member, and the sliding member is suitable for driving the dust curtain body to extend and retract along the height direction of the column.

[0008] According to an embodiment of the present invention, a zipper is further provided on the other side of the dust-proof curtain body along the height direction of the dust-proof curtain body.

[0009] According to an embodiment of the present invention, a connecting seat is provided at the first end of the sliding member, and the connecting seat is slidably mounted on the column.

[0010] According to an embodiment of the present invention, an elastic member is further provided on the dust-proof curtain body along the height direction of the dust-proof curtain body.

[0011] According to an embodiment of the present invention, a plurality of sliding members are arranged at intervals along the height direction of the column.

[0012] According to an embodiment of the present invention, a screw is provided in the column, a nut is provided on the screw, and the first side of the dust curtain body is connected to the nut.

[0013] According to one embodiment of the present invention, the dust-proof curtain body is a transparent dust-proof curtain body.

[0014] According to one embodiment of the present invention, the lifting part further includes a workbench, an operating space is formed in the workbench, an installation port communicating with the operating space is opened on the workbench, and the dust curtain body is arranged at the installation port.

[0015] According to one embodiment of the present invention, a sealing member is provided between the dust curtain body and the installation opening.

[0016] According to an embodiment of the present invention, a vent is provided on the dust curtain body, and a filter is provided on the vent.

[0017] The dust curtain provided in the embodiment of the present invention utilizes the columns in the lifting section as a support structure, combined with the slidable installation of the slider on the column, so that the dust curtain body can flexibly extend and retract along the height direction of the column. This design is not only easy to operate, but also allows the dust curtain's coverage to be quickly adjusted according to different usage scenarios and needs, thereby improving flexibility and convenience of use. The dust curtain body forms a stable dust barrier through the connection between the column and the slider. When the dust curtain is in the extended state, it can effectively isolate dust and other pollutants. The magnetic element provided on the slider provides additional stability during the extension and retraction of the dust curtain. The mutual attraction of the magnetic elements on the slider ensures that the dust curtain is not easily shaken when extended or retracted, maintaining a stable state, improving the stability and reliability of the overall structure, and enhancing the tightness of the connection between the pair of dust curtain bodies. The dust curtain provided in the embodiment of the present invention is easy to install and disassemble, can be retracted when not in use, and takes up little space. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic front view of the dustproof curtain provided by the utility model.

[0020] Figure 2 It is a schematic perspective view of the dustproof curtain provided by the utility model.

[0021] Reference numerals:

[0022] 100. Column; 102. Dust curtain body; 104. Sliding part; 106. Magnetic part; 108. Zipper; 110. Connecting seat; 112. Elastic part; 114. Workbench. DETAILED DESCRIPTION

[0023] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0024] like Figures 1 to 2 As shown, the embodiment of the present invention provides a dust curtain, comprising:

[0025] The lifting part includes a column 100;

[0026] A pair of dust curtain bodies 102 , wherein a first side of the dust curtain bodies 102 is connected to the pillars 100 ;

[0027] The sliding member 104, the first end of the sliding member 104 can be slidably installed on the column 100, the second end of the sliding member 104 is connected to the second side of the dust curtain body 102 and the second end of the sliding member 104 is provided with a magnetic member 106, the sliding member 104 is suitable for driving the dust curtain body 102 to extend and retract along the height direction of the column 100.

[0028] The dust curtain provided in the embodiment of the present invention utilizes the column 100 in the lifting section as a support structure. Combined with the slidable mounting of the slider 104 on the column 100, the dust curtain body 102 can flexibly extend and retract along the height of the column 100. This design is not only easy to operate, but also allows for quick adjustment of the dust curtain's coverage according to different usage scenarios and needs, enhancing flexibility and convenience. The dust curtain body 102, connected by the column 100 and the slider 104, forms a stable dust barrier. When extended, the dust curtain effectively isolates dust and other contaminants. The magnetic element 106 on the slider 104 provides additional stability during the curtain's extension and retraction process. The mutual attraction of the magnetic element 106 on the slider 104 ensures that the dust curtain remains stable during extension and retraction, improving the stability and reliability of the overall structure and enhancing the tightness of the connection between the two dust curtain bodies 102. The dustproof curtain provided by the embodiment of the utility model is easy to install and disassemble, can be retracted when not in use, and occupies little space.

[0029] Please continue to see Figure 1 and Figure 2The embodiment of the present invention aims to provide a convenient and efficient dust curtain. The dust curtain mainly includes a lifting part, a pair of dust curtain bodies 102 and a sliding member 104.

[0030] Among them, the lifting part is the core supporting structure of the dust curtain device, and the lifting part includes a pair of columns 100. The columns 100 are firmly installed at the edge of the area that needs dust protection, providing support and guidance for the telescopic movement of the dust curtain.

[0031] A pair of dust curtain bodies 102 are respectively located and mounted on the pillars 100 . Specifically, a first side of the dust curtain body 102 is firmly connected to the pillars 100 to ensure that the dust curtain will not fall off or deviate during the extension and retraction process.

[0032] Slider 104 is the component that enables the curtain to extend and retract. Its first end is designed with a sliding structure that matches the column 100, allowing it to slide freely along the height of the column 100. The second end of slider 104 is connected to the second side of the curtain body 102. The curtain body 102 can be directly sewn to slider 104, allowing slider 104 to drive the curtain body 102 to extend and retract along the column 100.

[0033] To increase the stability of the dust curtain when extended and ensure a tight connection between the pair of dust curtain bodies 102, a magnetic member 106 is provided at the second end of the slider 104. When the dust curtain is extended to the desired position, the magnetic members 106 at the second end of the slider 104 can engage with each other, thereby fixing the dust curtain in place.

[0034] When extended, the dust curtain body 102 completely covers the area to be protected, effectively isolating external pollutants such as dust and catkins, maintaining a clean and hygienic internal environment. By sliding the slider 104 on the column 100, the dust curtain can be easily adjusted to meet the dust protection requirements of different scenarios. The design of the magnetic element 106 ensures that the dust curtain remains stable in the extended state, improving the reliability and service life of the device and ensuring a tight connection between the two dust curtain bodies 102.

[0035] According to an embodiment of the present invention, a zipper 108 is further provided on the other side of the dust curtain body 102 along the height direction of the dust curtain body 102 .

[0036] See also Figure 1 and Figure 2 In one embodiment of the present invention, in addition to the above-mentioned lifting portion, the dust curtain body 102 and the sliding member 104, a zipper 108 is also provided on the other side of the dust curtain body 102 along its height direction.

[0037] Specifically, zippers 108 are positioned on opposite sides of a pair of dust curtain bodies 102, extending throughout the entire height of the dust curtain bodies 102. This allows the curtains to maintain their original telescopic function while also adding the ability to quickly open and close. Users can quickly open or close a portion or all of the curtains by pulling on the zipper 108, without having to rely solely on the telescopic mechanism of the slider 104 and column 100. This design not only improves operational convenience but also makes the curtains more flexible and versatile.

[0038] The zipper 108 allows the curtain to be quickly opened and closed as needed, whether fully open to allow passage of personnel or equipment, or partially open to adjust ventilation or visibility. When the curtain is fully closed, the zipper 108 ensures a tight connection between the curtain elements, preventing contaminants such as dust and catkins from seeping through the gaps. Maintenance of the zipper 108 is relatively simple, requiring only regular cleaning and lubrication to keep it running smoothly.

[0039] According to an embodiment of the present invention, a connecting seat 110 is provided at the first end of the sliding member 104 , and the connecting seat 110 is slidably mounted on the column 100 .

[0040] See also Figure 1 and Figure 2 In one embodiment of the present invention, a connecting seat 110 is additionally provided at the first end of the sliding member 104 , and the connecting seat 110 is designed to be slidably mounted on the column 100 .

[0041] The connector 110 typically has a sliding groove or guide rail structure that matches the column 100. Through precise processing and assembly, the connector 110 can slide smoothly along the column 100 while also being able to withstand the various forces and moments generated during the extension and retraction of the dust curtain body 102. Furthermore, the connector 110 may also include rollers, sliders, or guide wheels to further reduce friction and noise during the sliding process and increase the service life of the slider 104.

[0042] The provision of connector 110 further stabilizes the connection between slider 104 and column 100, reducing the risk of loosening or falling due to long-term use or external forces, and helping to maintain the overall stability and reliability of the dust curtain. The sliding connection between connector 110 and column 100 ensures smooth sliding of slider 104 on column 100, not only improving the flexibility of the dust curtain's extension and retraction, but also reducing noise and wear caused by poor sliding. By reducing friction and wear during the sliding process, the provision of connector 110 helps extend the service life of slider 104 and column 100, reducing maintenance costs and time, and improving the product's cost-effectiveness.

[0043] According to an embodiment of the present invention, an elastic member 112 is further provided on the dust curtain body 102 along the height direction of the dust curtain body 102 .

[0044] See also Figure 1 and Figure 2 In one embodiment of the present invention, in order to further improve the adaptability and performance of the dust curtain, elastic members 112 are provided along the height direction of the dust curtain body 102. The elastic members 112 are evenly distributed at or near the edge of the dust curtain body 102 to adjust the tightness of the dust curtain body 102.

[0045] The elastic member 112 can take various forms, such as a bungee cord, elastic band, or adjustable buckle. The elastic member 112 is fixed to the dust curtain body 102. Users can adjust the tightness of the elastic member 112 to alter the shape and fit of the dust curtain body 102 as needed. For example, to achieve a closer fit between the dust curtain and the slider 104, the elastic member 112 can be tightened appropriately. To maintain a certain tension to resist wind, the elastic member 112 can be loosened appropriately.

[0046] The provision of elastic member 112 allows the dust curtain to better adapt to different usage scenarios, improving its adaptability and flexibility. By adjusting the tightness of elastic member 112, the dust curtain can be ensured to fit better with the slider 104 when closed, effectively preventing contaminants such as dust and catkins from seeping through the gaps. Elastic member 112 is typically made of a highly elastic, wear-resistant material, capable of withstanding long-term use and repeated stretching. It helps to disperse the stress generated during the expansion and contraction of the dust curtain body 102, thereby protecting the dust curtain body 102 from damage and extending its service life.

[0047] According to an embodiment of the present invention, a plurality of sliding members 104 are spaced apart along the height direction of the column 100 .

[0048] See also Figure 1 and Figure 2 In one embodiment of the present invention, to further enhance the stability and load-bearing capacity of the dust curtain, a plurality of sliding members 104 are spaced apart along the height direction of the column 100. The sliding members 104 are evenly distributed, each independently connected to the second side of the dust curtain body 102, and slidably mounted on the column 100 via their first ends.

[0049] Each slider 104 has an independent sliding mechanism and magnetic element 106 to ensure that it can slide smoothly and independently on the column 100, driving the dust curtain body 102 to extend and retract along the height of the column 100. At the same time, the provision of multiple sliders 104 also disperses the stress and weight generated by the dust curtain body 102 during the extension and retraction process, making the entire dust curtain system more stable and reliable.

[0050] The provision of multiple sliding members 104 makes the dust curtain more stable during the extension and retraction process, reducing the risk of overall system collapse due to failure or malfunction of a single sliding member 104. At the same time, multiple sliding members 104 share the weight and stress of the dust curtain, improving the load-bearing capacity and durability of the system. For dust curtains with larger areas or heavier materials, a single sliding member 104 may not be able to bear their entire weight and stress. The provision of multiple sliding members 104 can effectively disperse these weights and stresses, allowing the entire dust curtain system to easily cope with various usage scenarios and needs. By arranging multiple sliding members 104 at intervals, the frictional resistance and noise of each sliding member 104 when sliding on the column 100 can be reduced. At the same time, the synergistic effect of multiple sliding members 104 also makes the extension and retraction process of the dust curtain smoother and more stable, improving the user experience.

[0051] According to an embodiment of the present invention, a screw is provided in the column 100 , a nut is provided on the screw, and a first side of the dust curtain body 102 is connected to the nut.

[0052] In one embodiment of the present invention, to provide a more precise and controllable dust curtain raising and lowering mechanism, a screw is disposed within the column 100. The screw extends along the height of the column 100 and is provided with one or more nuts. The first side of the dust curtain body 102 is connected to the nut.

[0053] When the user needs to adjust the height of the dust curtain, they can rotate the lead screw. As the lead screw rotates, the nut moves up and down along the lead screw's threaded path. Since the first side of the dust curtain body 102 is connected to the nut, the movement of the nut will drive the dust curtain body 102 up and down together, achieving precise dust curtain height adjustment.

[0054] Through the cooperation of the lead screw and the nut, the height of the dust curtain can be precisely controlled. Users can easily adjust the dust curtain to any specified height position as needed to meet different usage requirements. The lead screw drive is smooth and impact-free, making the dust curtain more stable and quiet during the lifting process, helping to protect the dust curtain body 102 and its connecting parts from damage and enhancing the user experience. The lead screw and nut transmission mechanism has a compact structure, reliable operation, and can withstand large loads. This makes the dust curtain system more durable and can maintain stable performance during long-term use. The lead screw and nut transmission mechanism is relatively simple and easy to maintain and overhaul. When a fault occurs or parts need to be replaced, the user can operate it conveniently, reducing maintenance costs and difficulty.

[0055] According to an embodiment of the present invention, the dust curtain body 102 is a transparent dust curtain body 102 .

[0056] In one embodiment of the present invention, the dust curtain body 102 is designed to be transparent. This design improves the shielding properties of traditional dust curtains, ensuring dust protection while also providing excellent transparency. The transparent dust curtain body 102 can be made of a variety of transparent materials, such as polyvinyl chloride (PVC), polyester (PET), and polypropylene (PP). These materials not only offer excellent transparency and dust-proofing properties, but also possess weather resistance, corrosion resistance, and ease of cleaning.

[0057] The design of the transparent dust curtain body 102 allows the user to clearly see what is happening inside the curtain body 102 during use. Because the curtain body 102 is transparent, it does not block the entry of natural light, allowing the interior of the curtain body 102 to be fully illuminated by natural light, reducing lighting energy consumption. While maintaining its dust-proof function, the transparent curtain body 102 also allows for free air circulation, helping to reduce the concentration of pollutants within the curtain body 102.

[0058] In addition, the surface of the transparent dust curtain body 102 is smooth and not easy to accumulate dust, so it is easier to clean. Users can use a damp cloth or detergent to easily wipe off the surface dirt to keep the dust curtain clean and transparent.

[0059] According to an embodiment of the present invention, the lifting part further includes a workbench 114 in which an operating space is formed. An installation opening communicating with the operating space is provided on the workbench, and the dust curtain body 102 is disposed at the installation opening.

[0060] See also Figure 1 and Figure 2In one embodiment of the present invention, a workbench 114 is configured as part of the lifting unit, forming a dedicated operating space within the workbench for accommodating and supporting the lifting mechanism and other related components of the dust curtain body 102. A mounting opening is provided on the work surface of the workbench 114, communicating with the internal operating space. The dust curtain body 102 is mounted and secured to the workbench 114 through the mounting opening.

[0061] The design of workbench 114 takes into account operational convenience and efficient space utilization. The workbench provides a stable and safe platform, allowing users to more conveniently operate during the installation, commissioning, and maintenance of the dust curtain. Furthermore, the operating space within workbench 114 provides ample space for installing and adjusting the lifting mechanism of the dust curtain body 102, ensuring the compactness and functional integrity of the entire lifting unit.

[0062] The design of the workbench 114 enables the user to install, debug and maintain the dust curtain directly in the operating space. Moreover, the workbench 114 provides a solid support platform for the lifting mechanism of the dust curtain body 102, thereby enhancing the structural stability of the entire lifting part.

[0063] According to an embodiment of the present invention, a sealing member (not shown in the figures) is provided between the dust curtain body 102 and the installation opening.

[0064] In one embodiment of the present invention, to further enhance the sealing performance of the dust curtain system, a seal is provided between the dust curtain body 102 and the mounting opening provided on the workbench 114. This design ensures that the dust curtain fits snugly against the edge of the mounting opening when closed, effectively preventing contaminants such as dust and flying catkins from entering the room through the gap.

[0065] The seal is typically made of a material with excellent elasticity and sealing properties, such as rubber, silicone, or a polymer. These materials not only adhere tightly to the surfaces of the dust curtain body 102 and the mounting opening, but also maintain a certain degree of compression during the dust curtain's raising and lowering process, ensuring a continuous seal. Furthermore, the seal's design also takes into account ease of installation and replacement, making maintenance operations easy for users.

[0066] The installation of the seal significantly improves the sealing performance of the dust curtain system, effectively blocking the intrusion of pollutants such as dust and flying catkins, maintaining a clean and comfortable indoor environment. This improved sealing performance further enhances the dust-proofing effect of the dust curtain, making it difficult for both fine dust and larger particles to escape through the gaps, thereby ensuring the practicality and effectiveness of the dust curtain. The seal also protects the dust curtain body 102 and the mounting opening from erosion and wear from the external environment to a certain extent.

[0067] According to an embodiment of the present invention, a vent (not shown in the figure) is provided on the dust curtain body 102 , and a filter element (not shown in the figure) is provided on the vent.

[0068] In one embodiment of the present invention, to balance the needs of dust prevention and ventilation, vents are provided on the dust curtain body 102, and filters are installed on these vents. This design allows air to maintain a certain degree of fluidity while effectively filtering out dust, bacteria and other pollutants through the filters.

[0069] The location and number of vents can be adjusted based on actual needs to ensure that the dust curtain maintains its dust-proof effect while not affecting air circulation. Filters are made of high-efficiency filter materials, such as activated carbon and HEPA filters, which can effectively absorb and block tiny particles and harmful substances in the air.

[0070] The design of the vents and filters ensures that the dust curtains maintain their dust-proofing effectiveness while also meeting ventilation requirements, helping to reduce air pollution. The filters effectively remove pollutants such as dust and bacteria from the air, improving indoor air quality. By filtering out harmful airborne substances, the dust curtain system provides users with a healthier and safer breathing environment.

[0071] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A dust curtain, characterized in that: include: A lifting portion, the lifting portion comprising a column (100); A pair of dust curtain bodies (102), wherein a first side of the dust curtain bodies (102) is connected to the pillar (100); A sliding member (104), wherein the first end of the sliding member (104) is slidably mounted on the column (100), the second end of the sliding member (104) is connected to the second side of the dust curtain body (102) and the second end of the sliding member (104) is provided with a magnetic member (106), and the sliding member (104) is suitable for driving the dust curtain body (102) to extend and retract along the height direction of the column (100).

2. The dust curtain according to claim 1, characterized in that: A zipper (108) is further provided on the other side of the dust-proof curtain body (102) along the height direction of the dust-proof curtain body (102).

3. The dust curtain according to claim 1, characterized in that: A connecting seat (110) is provided at the first end of the sliding member (104), and the connecting seat (110) is slidably mounted on the column (100).

4. The dust curtain according to claim 1, characterized in that: An elastic member (112) is further provided on the dust-proof curtain body (102) along the height direction of the dust-proof curtain body (102).

5. The dust curtain according to any one of claims 1 to 4, characterized in that: A plurality of sliding members (104) are arranged at intervals along the height direction of the column (100).

6. The dust curtain according to any one of claims 1 to 4, characterized in that: A lead screw is provided in the column (100), a nut is provided on the lead screw, and a first side of the dust curtain body (102) is connected to the nut.

7. The dust curtain according to any one of claims 1 to 4, characterized in that: The dust-proof curtain body (102) is a transparent dust-proof curtain body (102).

8. The dust curtain according to any one of claims 1 to 4, characterized in that: The lifting part further comprises a tooling platform (114), an operating space is formed in the tooling platform (114), an installation opening communicating with the operating space is provided on the tooling platform (114), and the dustproof curtain body (102) is arranged at the installation opening.

9. The dust-proof curtain according to claim 8, characterized in that: A sealing member is provided between the dust curtain body (102) and the installation opening.

10. The dust curtain according to any one of claims 1 to 4, characterized in that: A vent is provided on the dust curtain body (102), and a filter is provided on the vent.

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