Stainless steel curtain opening and closing device

Abstract

A stainless steel curtain opening and closing device comprises a frame body, a stainless steel net curtain, a sliding mechanism and a connecting assembly. The frame body comprises an upper track and a lower track, the stainless steel net curtain capable of being transversely folded comprises a net body, an upper wrapping edge and stand columns, the net body is of a net structure formed by sequentially winding a plurality of spiral springs extending in the vertical direction in the left-right direction, the stand columns are fixed to the left end and the right end of the net body respectively, and the upper folding wrapping edge is arranged at the upper end of the net body; the sliding mechanism is slidably installed on the upper rail in the extending direction of the upper rail, the upper wrapping edge is connected to the sliding mechanism through the connecting assembly, and the lower end of the net body is slidably installed in the lower rail. The device is simple in structure, convenient to operate, good in strength and stability, not prone to being damaged, good in privacy prevention and safety, good in ventilation effect, flexible and practical, and has multiple functions.

Description

Technical Field

[0001] The utility model relates to the technical field of opening and closing curtains, in particular to a stainless steel opening and closing curtain device. Background Art

[0002] As people's requirements for living environment continue to increase, curtains are installed at the doors and windows to achieve multiple functions such as privacy protection, good security, and good ventilation. It is difficult for existing devices to have multiple functions at the same time. The safety performance of good ventilation effect is poor, and the ventilation effect of safety and privacy needs to be strengthened.

[0003] Therefore, it is necessary to design a stainless steel opening and closing curtain device to overcome the problems mentioned above. Utility Model Content

[0004] In order to avoid the above problems, a stainless steel opening and closing curtain device is provided, which has a simple structure, convenient operation, flexibility and practicality, and can accurately detect the size and location of lesions, providing better preparation and more accurate basis for subsequent treatment.

[0005] The utility model provides a stainless steel opening and closing curtain device, comprising: a frame, a stainless steel mesh curtain, a sliding mechanism and a connecting assembly; the frame comprises an upper track and a lower track, the transversely foldable stainless steel mesh curtain comprises a mesh body, an upper edging and a column, the mesh body is a mesh structure formed by a plurality of spiral springs extending in the up-down direction and wound in sequence in the left-right direction, the left and right ends of the mesh body are respectively fixed with columns, the upper end of the mesh body is provided with a foldable upper edging, the sliding mechanism is slidably installed on the upper track along the extension direction of the upper track, the upper edging is connected to the sliding mechanism through the connecting assembly, and the lower end of the mesh body is slidably installed in the lower track.

[0006] Preferably, a plurality of sliding mechanisms are provided on the upper rail, and a plurality of connecting components are provided on the upper edge, and are connected to the plurality of sliding mechanisms in a one-to-one correspondence.

[0007] Preferably, a plurality of stainless steel mesh curtains are provided in the frame, and a locking mechanism is provided between two adjacent stainless steel mesh curtains.

[0008] Preferably, the sliding mechanism includes a pulley and a slider, pulleys are installed on opposite sides of the slider, and the two pulleys are cooperatively mounted on the upper rail.

[0009] Preferably, a limiting member is provided on the upper rail to prevent the pulley from deviating.

[0010] Preferably, the upper edge is connected to the sliding mechanism through a connecting component so as to be movable up and down.

[0011] Preferably, the connecting assembly includes a fixing part, an adjusting part and a connecting rod. The fixing part is fixed on the upper edge, the adjusting part is rotatably installed on the bottom of the slider, the lower end of the connecting rod is fixed on the fixing part, the adjusting part is adjustably sleeved on the connecting rod by means of threaded fitting, the upper end of the connecting rod extends into the slider, and the slider is provided with a fitting groove for accommodating the connecting rod.

[0012] Preferably, a T-shaped rotating boss is provided at the upper end of the adjusting member, and an annular T-shaped adjusting groove is provided at the bottom of the slider, and the rotating boss is rotatably installed in the adjusting groove.

[0013] Preferably, protective parts are provided downward at both the front and rear ends of the upper rail, which are respectively located at the front and rear sides of the edging, and wool strips are provided on the side of the upper rail and the protective parts facing the upper edging.

[0014] Preferably, a foldable lower edge is provided at the bottom of the net body, a movable wheel is provided at the bottom of the lower edge, a movable groove is provided on the lower track, and the movable wheel is movably installed in the movable groove.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the device has a simple structure, is easy to operate, has good strength and stability, will not be easily destroyed, has good privacy protection and security, has good ventilation effect, has multiple functions, and is flexible and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of a stainless steel curtain opening and closing device according to a preferred embodiment of the present invention;

[0017] Figure 2 for Figure 1 Schematic diagram of the enlarged structure of A;

[0018] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of B;

[0019] Figure 4 This is a structural diagram of the upper rail, sliding mechanism and connecting assembly of a preferred embodiment of the utility model;

[0020] Description of Figure Numbers:

[0021] 1. Frame, 11. Upper track, 12. Lower track, 13. Limiting piece, 14. Protective part, 15. Moving groove, 16. Rubber pad,

[0022] 2. Stainless steel mesh curtain, 21. Mesh body, 22. Upper edging, 23. Column, 24. Lower edging,

[0023] 3. Sliding mechanism, 31. Pulley, 32. Slider, 33. Matching groove, 34. Adjustment groove,

[0024] 4. Connecting assembly, 41. Fixing piece, 42. Adjusting piece, 43. Connecting rod, 44. Rotating boss,

[0025] 5. Wool tops,

[0026] 6. Moving wheels,

[0027] 7. Locking mechanism. DETAILED DESCRIPTION

[0028] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended only to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0030] like Figures 1 to 4 As shown, this embodiment provides a stainless steel opening and closing curtain device, comprising: a frame 1, a stainless steel mesh curtain 2, a sliding mechanism 3 and a connecting assembly 4.

[0031] Among them, the frame 1 includes an upper track 11 and a lower track 12, and the stainless steel mesh curtain 2 is a laterally foldable structure, including a mesh body 21, an upper edging 22 and a column 23. The mesh body 21 is a mesh structure formed by multiple spiral springs extending in the up and down directions and wound in sequence in the left and right directions. The mesh body 21 has good strength and good ventilation effect, which is stronger and more secure than ordinary stainless steel mesh; the left and right ends of the mesh body 21 are respectively fixed with columns 23, and the upper end of the mesh body 21 is provided with a foldable upper edging 22. The sliding mechanism 3 is slidably installed on the upper rail 11 along the extension direction of the upper rail 11, and the upper edging 22 is connected to the sliding mechanism 3 through the connecting component 4, and the lower end of the mesh body 21 is slidably installed in the lower rail 12.

[0032] To ensure the stability of the stainless steel mesh curtain 2 as it opens and closes within the frame 1, multiple sliding mechanisms 3 are installed on the upper track 11, and multiple connecting components 4 are installed on the upper edge 22, each connected to each of the sliding mechanisms 3. Furthermore, a foldable lower edge 24 is installed at the bottom of the mesh 21, and a movable wheel 6 is installed at the bottom of the lower edge 24. The movable wheel 6 is movably mounted in the movable groove 15 on the lower track 12. This allows the stainless steel mesh curtain 2 to open and close flexibly and efficiently.

[0033] Depending on actual needs and site conditions, multiple stainless steel mesh curtains 2 can be installed within the frame 1. A locking mechanism 7 can be installed between adjacent stainless steel mesh curtains 2, allowing them to be locked and connected to form a whole, or to be moved and opened separately, thereby improving the field of view and providing greater flexibility, stability, and safety. The locking mechanism 7 can adopt a simple and convenient magnetic fastening structure. Locking mechanisms 7 can also be used on the left and right sides of the mesh body 21 to connect and secure the frame, providing flexibility and practicality.

[0034] like Figure 1 、 2 As shown in Figure 4, the sliding mechanism 3 includes a pulley 31 and a slider 32. Pulleys 31 are installed on opposite sides of the slider 32, and the two pulleys 31 are mounted on the upper rail 11. The upper rail 11 is provided with a limiter 13 to prevent the pulley 31 from deviating. The limiters 13 are provided on the upper and lower sides of the pulley 31 to ensure that the pulley 31 slides stably and efficiently on the predetermined track. The upper rail 11 is provided with a rubber pad 16, and the pulley 31 slides on the rubber pad 16, which has a shock-absorbing and silent effect, making the entire device more applicable and having a better use effect. In this embodiment, the slider 32 extends downward from the upper rail 11, and the upper rail 11 is provided with an anti-slip portion to prevent the pulley 31 from escaping from the predetermined track. The anti-slip portion is arc-shaped, which limits the sliding range of the pulley 31 without damaging the pulley 31, and is simple and practical. During actual installation and use, the stainless steel mesh curtain 2 can be opened and closed manually, or a driving assembly can be set on the upper track 11 to drive the pulley 31 thereon to slide, so as to achieve electric opening and closing of the stainless steel mesh curtain 2, which is flexible and practical.

[0035] To ensure installation flexibility, the upper hem 22 is connected to the sliding mechanism 3 via a connecting assembly 4, allowing for vertical adjustment. The connecting assembly 4 comprises a fixing member 41, an adjusting member 42, and a connecting rod 43. The fixing member 41 is fixed to the upper hem 22, while the adjusting member 42 is rotatably mounted on the bottom of the slider 32. The lower end of the connecting rod 43 is fixed to the fixing member 41. The adjusting member 42 is adjustably threaded onto the connecting rod 43. The upper end of the connecting rod 43 extends into the slider 32, which has a mating groove 33 for receiving the connecting rod 43. Furthermore, a T-shaped rotating boss 44 is provided on the upper end of the adjusting member 42, and an annular T-shaped adjustment groove 34 is provided on the bottom of the slider 32. The rotating boss 44 is rotatably mounted within the adjustment groove 34.

[0036] By rotating the adjusting member 42, the connecting rod 43 can be moved up and down for adjustment, that is, the distance between the fixing member 41 and the adjusting member 42 can be adjusted, thereby adjusting the height of the stainless steel mesh curtain 2, making the installation of the entire device more flexible and practical.

[0037] At the same time, protective parts 14 are provided downward at the front and rear ends of the upper rail 11, respectively located on the front and rear sides of the edging. The upper rail 11 and the protective part 14 are provided with wool strips 5 on the side facing the upper edging 22, so that the top of the edging is protected by the protective part 14 and the wool strips 5, which is both beautiful and safe.

[0038] The device has a simple structure, is easy to operate, has good strength and stability, is not easily destroyed, has good privacy protection and security, and has good ventilation effect. It has multiple functions and is flexible and practical.

[0039] 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 above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A stainless steel curtain opening and closing device, characterized in that: include: Frame, stainless steel mesh curtain, sliding mechanism and connecting assembly; the frame includes an upper track and a lower track, the laterally foldable stainless steel mesh curtain includes a mesh body, an upper edging and a column, the mesh body is a mesh structure formed by multiple spiral springs extending in the up and down directions and wound in sequence in the left and right directions, the left and right ends of the mesh body are respectively fixed with columns, the upper end of the mesh body is provided with a foldable upper edging, the sliding mechanism is slidably installed on the upper track along the extension direction of the upper track, the upper edging is connected to the sliding mechanism through a connecting assembly, and the lower end of the mesh body is slidably installed in the lower track.

2. The stainless steel curtain opening and closing device as claimed in claim 1, characterized in that: A plurality of sliding mechanisms are provided on the upper track, and a plurality of connecting components are provided on the upper edge, and are connected to the plurality of sliding mechanisms in a one-to-one correspondence.

3. The stainless steel curtain opening and closing device as claimed in claim 1, characterized in that: A plurality of stainless steel mesh curtains are arranged in the frame, and a locking mechanism is arranged between two adjacent stainless steel mesh curtains.

4. The stainless steel curtain opening and closing device as claimed in claim 1, characterized in that: The sliding mechanism comprises a pulley and a slider. Pulleys are installed on opposite sides of the slider, and the two pulleys are both mounted on the upper track.

5. The stainless steel curtain opening and closing device as claimed in claim 4, characterized in that: A limiting piece is provided on the upper track to prevent the pulley from deviating.

6. The stainless steel curtain opening and closing device as claimed in claim 4, characterized in that: The upper hemming is connected to the sliding mechanism in an adjustable manner by moving up and down through a connecting component.

7. The stainless steel curtain opening and closing device as claimed in claim 6, characterized in that: The connecting assembly includes a fixing part, an adjusting part and a connecting rod. The fixing part is fixed on the upper edge, the adjusting part is rotatably installed on the bottom of the slider, the lower end of the connecting rod is fixed on the fixing part, the adjusting part is adjustably sleeved on the connecting rod by means of threaded fitting, the upper end of the connecting rod extends into the slider, and the slider is provided with a fitting groove for accommodating the connecting rod.

8. The stainless steel curtain opening and closing device as claimed in claim 7, characterized in that: The upper end of the adjusting member is provided with a T-shaped rotating boss, the bottom of the slider is provided with an annular T-shaped adjusting groove, and the rotating boss can be rotatably installed in the adjusting groove.

9. The stainless steel curtain opening and closing device as claimed in claim 1, characterized in that: Both the front and rear ends of the upper rail are provided with protective parts downwards, which are respectively located on the front and rear sides of the edging. The upper rail and the protective parts are provided with wool strips on the side facing the upper edging.

10. The stainless steel curtain opening and closing device as claimed in claim 1, characterized in that: A foldable lower edge is provided at the bottom of the net body, a moving wheel is provided at the bottom of the lower edge, a moving groove is provided on the lower track, and the moving wheel is movably installed in the moving groove.

Images