Sliding device of folding lifting type sun shield

Abstract

The utility model provides a folding lifting type sun shield sliding device which comprises a curtain wall body, a guide rail is arranged on the curtain wall body, driving screws are arranged in the length direction of the guide rail, each driving screw is sleeved with a first sliding mechanism and a second sliding mechanism, the first sliding mechanism is close to a driving motor, and the second sliding mechanism is close to a second sliding mechanism. One end of each driving screw penetrates through the first sliding mechanism and the second sliding mechanism to be connected with a driving motor, each of the first sliding mechanism and the second sliding mechanism comprises a sliding table assembly, each sliding table assembly is provided with two sliding block sets, each sliding block set is composed of a plurality of sliding blocks, guide rails are arranged at the corresponding positions of the sliding block sets, and the sliding block sets are clamped with the guide rails in a matched mode. The sliding block set and the guide rail extend in the same direction, so that the sliding block set can slide along the guide rail, and sliding tables with different length requirements can be matched by increasing or reducing the number of the sliding blocks, so that the stable effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of shutter installation, and more specifically to a sliding device of a foldable and lifting sunshade. Background Art

[0002] Sun visors are generally used for indoor and outdoor shading and ventilation. The amount of air and light passing through can be adjusted by adjusting the opening and closing size of the sun visors.

[0003] Currently installed in the glass curtain wall or outside the glass curtain wall, the existing sun visor, such as the Chinese patent: CN220167764U, discloses a sliding device for a screw-lifting sun visor, including a curtain wall body, a driving screw is provided at the length direction of each sliding rail, each of the driving screws is sleeved with a first sliding mechanism and a second sliding mechanism, multiple groups of sliding wheel groups are provided on both sides of the first sliding mechanism and the second sliding mechanism, rollers are provided on the sliding wheel groups, guide rails are provided at the positions of the rollers corresponding to the sliding rails, the rollers are matched and connected with the guide rails, the sliding rails and the guide rails extend in the same direction, so that the rollers can roll along the guide rails, thereby reducing the friction of the first sliding mechanism and the second sliding mechanism in the sliding rails, and facilitating the first sliding mechanism and the second sliding mechanism to slide in the sliding rails.

[0004] However, in actual use, the contact area between the roller and the slide rail is small, the sliding is unstable, and shaking occurs.

[0005] In view of this, the utility model provides a sliding device for a foldable and lifting sun visor, which is simple to operate, low in cost, and improves stability by using a sliding block. Utility Model Content

[0006] In view of this, in order to solve the above problems, a sliding device for a foldable and lifting sunshade is provided, comprising a curtain wall body 1, characterized in that two guide rails 2 are provided in parallel and at intervals on both sides of the curtain wall body 1 in the same length direction, a driving screw 3 is provided between each of the two guide rails 2 in the length direction, each of the driving screws 3 is sleeved with a first sliding mechanism 51 and a second sliding mechanism 52, the first sliding mechanism 51 is close to a driving motor 4, one end of each driving screw 3 passes through the first sliding mechanism 51 and the second sliding mechanism 52 to connect a driving motor 4, and the lower end of the first sliding mechanism 51 is close to the guide rail 2 Removable connection, the upper end of the first sliding mechanism 51 is connected to the first sun visor 61, the upper end of the second sliding mechanism 52 is slidably connected to the guide rail 2 close to it, the lower end of the second sliding mechanism 52 is connected to the second sun visor 62, the first sun visor 61 and the second sun visor 62 are hinged, the first sliding mechanism 51 and the second sliding mechanism 52 both include a slide assembly 7, the slide assembly 7 is provided with two slider groups, each group is composed of a plurality of sliders 71, the guide rail 2 is provided at the corresponding position of the slider group, the slider group is matched and clamped with the guide rail 2, the slider group and the guide rail 2 extend in the same direction, so that the slider group can slide along the guide rail 2.

[0007] Furthermore, each of the first sliding mechanisms 51 is connected to the first sun visor 61 through a first connecting member 81 and a second connecting member 82, the first connecting member 81 is fixedly connected to the first sun visor 61, the second connecting member 82 is fixedly connected to the slide assembly 7, and the first connecting member 81 is arranged at an end away from the hinge between the first sun visor 61 and the second sun visor 62.

[0008] Furthermore, each of the second sliding mechanisms 52 has the same structure as the first sliding mechanism 51 .

[0009] Furthermore, the slide assembly 7 also includes a slide 72 and a limit block 73. The slider group is symmetrically arranged on both sides of the slide 72. A gap is provided between each slider 71 of the slider group on each side to increase the contact area between the slide assembly 7 and the guide rail 2.

[0010] Furthermore, the limit block 73 is screwed to the slide 72, and the limit block 73 is arranged in the middle of the sliders 71 on both sides. The central axis of the limit block 73 and the symmetry axis of the slider 71 are in the same straight line, and the limit block 73 is hollow and is used to sleeve the drive screw 3.

[0011] Furthermore, the top end of the slide 72 is fixedly connected to the second connecting member 82, and is connected to the first connecting member 81 through the second connecting member 82, that is, connected to the first sun visor 61 or the second sun visor 62. The upper part of the slide 72 is arranged to avoid air for weight reduction.

[0012] Furthermore, each of the sliders 71 is locked to the slide 72 by screws, and a receiving chamber 711 is provided at the bottom end of the slider 71 for clamping the guide rail 2. The two sides of the receiving chamber 711 are symmetrically arranged, and a slide groove 712 is provided on one side of the receiving chamber 711. Both ends of the slide groove 712 are provided with outwardly folded bending portions 713 for increasing the contact area with the surface of the guide rail 2.

[0013] Furthermore, the curtain wall body 1 is provided with a transverse frame cover plate 9 on a side close to the two driving motors 4, that is, on a side close to the first sliding mechanism 51, so as to reduce natural loss and prolong the service life.

[0014] Furthermore, each of the driving screw rods 3 is provided with a front support seat 101 on the side close to the driving motor 4, the front support seat 101 is sleeved on the driving screw rod 3 and is connected to the driving motor 4 through a flange, and the driving screw rod 3 is provided with a rear support seat 102 on the side away from the driving motor 4, the rear support seat 102 is sleeved on the driving screw rod 3, and the front support seat 101 and the rear support seat 102 are locked to the curtain wall body 1 by screws, thereby achieving a limiting effect on the driving screw rod 3.

[0015] Furthermore, each of the driving screw rods 3 is provided with a main cover plate 103, one end of the main cover plate 103 is locked to the front support seat 101 by screws, and the other end is locked to the rear support seat 102 by screws, so as to reduce natural loss and extend service life.

[0016] Beneficial effects of the utility model: The utility model proposes a sliding device for a foldable and lifting sunshade, including a curtain wall body 1, two guide rails 2 are arranged in parallel and at intervals on both sides of the curtain wall body 1 in the same length direction, a driving screw 3 is arranged between each of the two guide rails 2 in the length direction, each of the driving screws 3 is sleeved with a first sliding mechanism 51 and a second sliding mechanism 52, the first sliding mechanism 51 is close to the driving motor 4, one end of each of the driving screws 3 passes through the first sliding mechanism 51 and the second sliding mechanism 52 to connect a driving motor 4, the lower end of the first sliding mechanism 51 is detachably connected to the guide rail 2 close to it, and the upper end of the first sliding mechanism 51 is connected The first sun visor 61, the upper end of the second sliding mechanism 52 is slidably connected to the guide rail 2 close to it, the lower end of the second sliding mechanism 52 is connected to the second sun visor 62, the first sun visor 61 and the second sun visor 62 are hinged, the first sliding mechanism 51 and the second sliding mechanism 52 both include a slide assembly 7, the slide assembly 7 is provided with two slider groups, each group is composed of a plurality of sliders 71, the corresponding positions of the slider groups are provided with guide rails 2, the slider groups are matched and clamped with the guide rails 2, the slider groups and the guide rails 2 extend in the same direction, so that the slider groups can slide along the guide rails 2, and by increasing or reducing the number of sliders 71, slides 72 with different length requirements can be matched to achieve a stable effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the sliding device of the foldable and liftable sun visor of the present application.

[0018] Figure 2 This is a schematic structural diagram of the slide assembly of the sliding device of the foldable and liftable sun visor of the present application.

[0019] Figure 3 It is a schematic diagram of the partial structure of the sliding device of the foldable and liftable sun visor of the present application.

[0020] Figure 4 It is a schematic diagram of the partial structure of the sliding device of the foldable and liftable sun visor of the present application.

[0021] Figure 5 It is a schematic diagram of the partial structure of the sliding device of the foldable and liftable sun visor of the present application.

[0022] Main component symbols

[0023]

[0024]

[0025] The following specific implementation manner will further illustrate the present utility model in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0026] The following examples are described to assist the understanding of the present application, and the examples are not and should not be interpreted in any way as limiting the scope of protection of the present application.

[0027] In the following description, those skilled in the art will recognize that throughout this discussion, components may be described as separate functional units (which may include sub-units), but those skilled in the art will recognize that various components or portions thereof may be divided into separate components or may be integrated together (including within a single system or component).

[0028] At the same time, the connections between components or systems are not intended to be limited to direct connections, rather, the data between these components may be modified, reformatted, or otherwise changed by intermediate components. In addition, additional or fewer connections may be used. It should also be noted that the terms "coupled," "connected," or "input" should be understood to include direct connections, indirect connections through one or more intermediate devices, and wireless connections.

[0029] Embodiment 1:

[0030] like Figure 1-Figure 5 As shown, a sliding device for a foldable and lifting sunshade comprises a curtain wall body 1, two guide rails 2 are arranged in parallel and at intervals on both sides of the curtain wall body 1 in the same length direction, a driving screw 3 is arranged between each of the two guide rails 2 in the length direction, each of the driving screws 3 is sleeved with a first sliding mechanism 51 and a second sliding mechanism 52, the first sliding mechanism 51 is close to a driving motor 4, one end of each driving screw 3 passes through the first sliding mechanism 51 and the second sliding mechanism 52 to connect to a driving motor 4, the lower end of the first sliding mechanism 51 is detachably connected to the guide rail 2 close to it, and the The upper end of the first sliding mechanism 51 is connected to the first sun visor 61, the upper end of the second sliding mechanism 52 is slidably connected to the guide rail 2 close to it, and the lower end of the second sliding mechanism 52 is connected to the second sun visor 62. The first sun visor 61 is hinged to the second sun visor 62. The first sliding mechanism 51 and the second sliding mechanism 52 both include a slide assembly 7. The slide assembly 7 is provided with two slider groups, each group consists of a plurality of sliders 71, and the guide rail 2 is provided at the corresponding position of the slider group. The slider group is matched and clamped with the guide rail 2, and the slider group and the guide rail 2 extend in the same direction so that the slider group can slide along the guide rail 2.

[0031] In some embodiments, each of the first sliding mechanisms 51 is connected to the first sun visor 61 through a first connecting member 81 and a second connecting member 82, the first connecting member 81 is fixedly connected to the first sun visor 61, the second connecting member 82 is fixedly connected to the slide assembly 7, and the first connecting member 81 is arranged at an end away from the hinge between the first sun visor 61 and the second sun visor 62.

[0032] In some embodiments, each of the second sliding mechanisms 52 has the same structure as the first sliding mechanism 51 .

[0033] In some embodiments, the slide assembly 7 also includes a slide 72 and a limit block 73. The slider group is symmetrically arranged on both sides of the slide 72. A gap is provided between each slider 71 of the slider group on each side to increase the contact area between the slide assembly 7 and the guide rail 2.

[0034] In some embodiments, the limit block 73 is screwed to the slide 72, and the limit block 73 is arranged in the middle of the sliders 71 on both sides. The central axis of the limit block 73 and the symmetry axis of the slider 71 are in the same straight line, and the limit block 73 is hollow and is used to sleeve the drive screw 3.

[0035] In some embodiments, the top end of the slide 72 is fixedly connected to the second connecting member 82, and is connected to the first connecting member 81 through the second connecting member 82, that is, connected to the first sun visor 61 or the second sun visor 62. The upper part of the slide 72 is arranged to avoid air for weight reduction.

[0036] In some embodiments, each of the sliders 71 is locked to the slide platform 72 by screws, and a receiving chamber 711 is provided at the bottom end of the slider 71 for clamping the guide rail 2. The two sides of the receiving chamber 711 are symmetrically arranged, and a slide groove 712 is provided on one side of the receiving chamber 711. The two ends of the slide groove 712 are provided with outwardly folded bending portions 713 for increasing the contact area with the surface of the guide rail 2.

[0037] In some embodiments, the curtain wall body 1 is provided with a transverse frame cover plate 9 on a side close to the two driving motors 4, that is, a side close to the first sliding mechanism 51, so as to reduce natural loss and prolong the service life.

[0038] In some embodiments, each of the driving screw rods 3 is provided with a front support seat 101 on the side close to the driving motor 4, the front support seat 101 is sleeved on the driving screw rod 3 and is connected to the driving motor 4 through a flange, and the driving screw rod 3 is provided with a rear support seat 102 on the side away from the driving motor 4, the rear support seat 102 is sleeved on the driving screw rod 3, and the front support seat 101 and the rear support seat 102 are locked to the curtain wall body 1 by screws, so as to achieve a limiting effect on the driving screw rod 3.

[0039] In some embodiments, each of the driving screw rods 3 is provided with a main cover plate 103, one end of the main cover plate 103 is locked to the front support seat 101 by screws, and the other end is locked to the rear support seat 102 by screws, so as to reduce natural wear and tear and extend service life.

[0040] Beneficial effects of the utility model: The utility model proposes a sliding device for a foldable and lifting sunshade, including a curtain wall body 1, two guide rails 2 are arranged in parallel and at intervals on both sides of the curtain wall body 1 in the same length direction, a driving screw 3 is arranged between each of the two guide rails 2 in the length direction, each of the driving screws 3 is sleeved with a first sliding mechanism 51 and a second sliding mechanism 52, the first sliding mechanism 51 is close to the driving motor 4, one end of each of the driving screws 3 passes through the first sliding mechanism 51 and the second sliding mechanism 52 to connect a driving motor 4, the lower end of the first sliding mechanism 51 is detachably connected to the guide rail 2 close to it, and the upper end of the first sliding mechanism 51 is connected The first sun visor 61, the upper end of the second sliding mechanism 52 is slidably connected to the guide rail 2 close to it, the lower end of the second sliding mechanism 52 is connected to the second sun visor 62, the first sun visor 61 and the second sun visor 62 are hinged, the first sliding mechanism 51 and the second sliding mechanism 52 both include a slide assembly 7, the slide assembly 7 is provided with two slider groups, each group is composed of a plurality of sliders 71, the corresponding positions of the slider groups are provided with guide rails 2, the slider groups are matched and clamped with the guide rails 2, the slider groups and the guide rails 2 extend in the same direction, so that the slider groups can slide along the guide rails 2, and by increasing or reducing the number of sliders 71, slides 72 with different length requirements can be matched to achieve a stable effect.

[0041] Although the present application has disclosed multiple aspects and embodiments, other aspects and embodiments will be obvious to those skilled in the art, and several modifications and improvements may be made without departing from the concept of the present application, all of which belong to the protection scope of the present application. The multiple aspects and embodiments disclosed in the present application are only for illustration and are not intended to limit the present application. The actual protection scope of the present application shall be subject to the claims.

Claims

1. A sliding device for a foldable and lifting sunshade, comprising a curtain wall body (1), characterized in that: Two guide rails (2) are arranged in parallel and at intervals on both sides of the curtain wall body (1) in the same length direction, and a driving screw rod (3) is arranged between each of the two guide rails (2) in the length direction. Each of the driving screw rods (3) is sleeved with a first sliding mechanism (51) and a second sliding mechanism (52). The first sliding mechanism (51) is close to the driving motor (4). One end of each driving screw rod (3) passes through the first sliding mechanism (51) and the second sliding mechanism (52) to connect to a driving motor (4). The lower end of the first sliding mechanism (51) is detachably connected to the guide rail (2) close to it, and the upper end of the first sliding mechanism (51) is connected to the first sliding mechanism (51). A sun visor (61), the upper end of the second sliding mechanism (52) is slidably connected to the guide rail (2) adjacent to it, the lower end of the second sliding mechanism (52) is connected to the second sun visor (62), the first sun visor (61) is hinged to the second sun visor (62), the first sliding mechanism (51) and the second sliding mechanism (52) both include a slide assembly (7), the slide assembly (7) is provided with two slider groups, each group is composed of a plurality of sliders (71), the guide rail (2) is provided at the position corresponding to the slider group, the slider group is matched with the guide rail (2) and the slider group and the guide rail (2) extend in the same direction so that the slider group can slide along the guide rail (2).

2. The sliding device of the foldable lifting sun visor according to claim 1, characterized in that: Each of the first sliding mechanisms (51) is connected to the first sun visor (61) via a first connecting member (81) and a second connecting member (82); the first connecting member (81) is fixedly connected to the first sun visor (61); the second connecting member (82) is fixedly connected to the slide assembly (7); and the first connecting member (81) is arranged at an end away from the hinged end of the first sun visor (61) and the second sun visor (62).

3. The sliding device of the foldable lifting sun visor according to claim 1, characterized in that: Each of the second sliding mechanisms (52) has the same structure as the first sliding mechanism (51).

4. The sliding device of the foldable and lifting sun visor according to claim 1, characterized in that: The slide assembly (7) further comprises a slide (72) and a limit block (73); the slider groups are symmetrically arranged on both sides of the slide (72); and a gap is provided between each slider (71) of the slider group on each side, so as to increase the contact area between the slide assembly (7) and the guide rail (2).

5. The sliding device of the foldable and lifting sun visor according to claim 4, characterized in that: The limit block (73) is screwed onto the slide (72). The limit block (73) is arranged in the middle of the sliders (71) on both sides. The central axis of the limit block (73) and the axis of symmetry of the sliders (71) are on the same straight line. The limit block (73) is hollow and is used for sleeve-connecting the driving screw (3).

6. The sliding device of the foldable and lifting sun visor according to claim 4, characterized in that: The top end of the slide (72) is fixedly connected to the second connecting member (82), and is connected to the first connecting member (81) through the second connecting member (82), that is, connected to the first sun visor (61) or the second sun visor (62). The upper part of the slide (72) is arranged to avoid air for weight reduction.

7. The sliding device of the foldable and lifting sun visor according to claim 1, characterized in that: Each of the sliders (71) is locked with the slide table (72) by means of screws. The bottom end of the slider (71) is provided with a receiving chamber (711) for clamping the guide rail (2). The two sides of the receiving chamber (711) are symmetrically arranged. One side of the receiving chamber (711) is provided with a slide groove (712). Both ends of the slide groove (712) are provided with outwardly folded bending portions (713) for increasing the contact area with the guide rail (2) surface.

8. The sliding device of the foldable and lifting sun visor according to claim 1, characterized in that: The curtain wall body (1) is provided with a transverse frame cover plate (9) on the side close to the two driving motors (4), that is, on the side close to the first sliding mechanism (51), so as to reduce natural loss and prolong the service life.

9. The sliding device of the foldable and lifting sun visor according to claim 1, characterized in that: Each of the driving screw rods (3) is provided with a front support seat (101) on a side close to the driving motor (4), the front support seat (101) is sleeved on the driving screw rod (3) and connected to the driving motor (4) via a flange, and the driving screw rod (3) is provided with a rear support seat (102) on a side away from the driving motor (4), the rear support seat (102) is sleeved on the driving screw rod (3), and the front support seat (101) and the rear support seat (102) are screw-locked to the curtain wall body (1), thereby achieving a limiting effect on the driving screw rod (3).

10. The sliding device of the foldable and lifting sun visor according to claim 1, characterized in that: Each of the driving screw rods (3) is provided with a main cover plate (103), one end of the main cover plate (103) is screwed to the front support seat (101) and the other end is screwed to the rear support seat (102), so as to reduce natural loss and extend service life.

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