Driving mechanism for driving roof shutters to turn over and shed frame

Abstract

The utility model relates to the technical field of driving shutters to turn over, and provides a driving mechanism for driving roof shutters to turn over and a shed frame wherein the driving mechanism for driving the roof shutters to turn over comprises: connecting strips for connecting with a plurality of shutters on the same side; the connecting rod mechanism is connected with the connecting strips, and connecting rods of the connecting rod mechanism are used for controlling the connecting strips to rotate so that the shutters can turn over; the steering gear is connected with the connecting rod mechanism through a connecting rod assembly and can drive the connecting rod assembly to rotate, and when the connecting rod assembly rotates, a connecting rod of the connecting rod mechanism is driven to swing; the steering gear and the connecting rod assembly are both hidden in a supporting pipe of the shed frame. According to the technical scheme, the steering gear for driving the shutter to turn over and the connecting rod assembly are hidden in the supporting pipe, and therefore passing pedestrians can be prevented from colliding with the steering gear and the connecting rod assembly.

Description

Technical Field

[0001] The present application relates to the technical field of driving blinds to flip, and in particular to a driving mechanism and a frame for driving blinds on a roof to flip. Background Art

[0002] Sunrooms or pavilions are independent buildings that are commonly found in single-family homes, restaurants, greenhouses, exhibition halls, and enclosed terraces. Currently, most sunrooms or pavilions use plastic steel profiles or steel frames as their framework, and have blinds on the roof for sunshade and water protection.

[0003] In existing sunrooms or pavilions, the blinds on the roof are generally reversible, which is convenient for ventilation of the sunroom or pavilion. Figure 1 As shown, the driving handle is generally hung on the beam, and passers-by are more likely to bump into the handle, affecting the passage of people. Utility Model Content

[0004] The technical problem to be solved by this application is to provide a driving mechanism and a shed frame for driving the roof blinds to flip, and hide the steering gear and connecting rod assembly that drive the blinds to flip in the support tube, so as to prevent passers-by from colliding with the steering gear and connecting rod assembly.

[0005] In order to solve the above technical problems, this application adopts the following technical solutions:

[0006] In the first aspect, the present application provides a driving mechanism for driving the roof blinds to flip, comprising: a connecting bar for connecting to multiple blinds on the same side; a connecting rod mechanism connected to the connecting bar, the connecting rod of the connecting rod mechanism being used to control the rotation of the connecting bar to flip the blinds; a diverter connected to the connecting rod mechanism through a connecting rod assembly, the diverter can drive the connecting rod assembly to rotate, and when the connecting rod assembly rotates, it drives the connecting rod of the connecting rod mechanism to swing; wherein, the diverter and the connecting rod assembly are both hidden in the support tube of the scaffolding.

[0007] As an embodiment, the connecting rod assembly includes a first transmission rod, a second transmission rod and a universal joint, the two ends of the universal joint are respectively connected to the first transmission rod and the second transmission rod, the first transmission rod is connected to the steering gear, and the second transmission rod is connected to the connecting rod mechanism.

[0008] As an embodiment, the steering gear includes a fixing seat, one side of the support tube is provided with an opening, and a portion of the fixing seat is inserted into the opening.

[0009] As an embodiment, the steering gear includes a first meshing assembly and a second meshing assembly that are perpendicular to each other, and the second meshing assembly is connected to the first transmission rod.

[0010] As an embodiment, the driving mechanism further includes a driving handle, which is detachably connected to the steering gear and is foldable.

[0011] As an embodiment, the connecting rod mechanism includes a connecting seat and a connecting rod, the connecting seat is arranged above the supporting tube, and the connecting rod is connected to one side of the connecting seat.

[0012] As an embodiment, the connecting seat is provided with a worm gear, and the worm gear is connected to the connecting rod; one end of the second transmission rod is provided with a worm gear engaged with the worm gear.

[0013] As an embodiment, the driving mechanism further includes a plurality of connecting members, which are respectively connected to the louvers and the connecting strips.

[0014] As an embodiment, a waterproof retaining ring is provided on the top of the steering gear, and the waterproof retaining ring is sleeved on the outer periphery of the connecting rod assembly.

[0015] In a second aspect, the present application further provides a shed, comprising the driving mechanism provided in the first aspect for driving the roof blinds to flip.

[0016] The technical solution of this application has the following beneficial effects:

[0017] By connecting the connecting strip to one side of multiple blinds, the connecting rod in the connecting rod mechanism is also connected to the connecting strip, and the connecting rod can control the rotation of the connecting strip. When the connecting strip rotates, it will drive multiple blinds to flip synchronously. The diverter and the connecting rod mechanism are connected through a connecting rod assembly. The diverter can control the rotation of the connecting rod assembly. The rotation of the connecting rod assembly can drive the connecting rod to rotate. The diverter and the connecting rod assembly are hidden in the support tube of the scaffolding, so as to avoid the connecting rod and the diverter from being hung outside, affecting passers-by and avoiding passers-by from colliding with the diverter and the connecting rod assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments of the present application. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic diagram of the structure of a driving mechanism for driving the roof blinds to flip in the prior art;

[0020] Figure 2 A schematic diagram of the structure of the scaffolding provided in the embodiment of the present application;

[0021] Figure 3 Schematic diagram of the partial explosion structure of the scaffolding provided for this application;

[0022] Figure 4 A schematic diagram of the exploded structure of the driving mechanism provided in an embodiment of the present application;

[0023] Figure 5 Schematic diagram of the exploded structure of the driving mechanism provided in the embodiment of the present application from different perspectives;

[0024] Figure 6 A schematic diagram of the structure of the driving mechanism provided in an embodiment of the present application.

[0025] Icons: 1-connecting bar; 2-connecting rod mechanism; 21-connecting rod; 22-connecting seat; 23-worm gear; 3-steering gear; 31-fixed seat; 32-first engaging assembly; 41-first transmission rod; 42-worm; 43-second transmission rod; 5-louver; 6-top beam; 7-side beam; 8-support tube; 9-drive handle; 10-connecting piece; 101-connecting part; 11-waterproof guard ring. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0027] It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings. At the same time, in the description of this application, the terms "first", "second", etc. are only used to distinguish the description and should not be understood as indicating or implying relative importance.

[0028] like Figure 2 、 3 As shown in Figure 6, on the first aspect, an embodiment of the present application provides a driving mechanism for driving the roof louvers to flip, including: a connecting bar 1, extending along the length direction of the scaffolding, a plurality of overlapping louvers 5 on the roof, one side of the plurality of louvers 5 being connected to the connecting bar 1, the driving mechanism also including a connecting rod mechanism 2, a connecting rod 21 of the connecting rod mechanism 2 being connected to the connecting bar 1, the connecting rod 21 of the connecting rod mechanism 2 being used to control the rotation of the connecting bar 1 so that the plurality of louvers 5 flip synchronously, the diverter 3 and the connecting rod mechanism 2 being connected through a connecting rod assembly, the diverter 3 being able to control the rotation of the connecting rod assembly, the rotation of the connecting rod assembly being able to drive the connecting rod 21 to rotate, and the diverter 3 and the connecting rod assembly being both hidden in the support tube 8 of the scaffolding, thereby avoiding the connecting rod and the diverter 3 from being hung outside, affecting passers-by, and avoiding passers-by from colliding with the diverter 3 and the connecting rod assembly.

[0029] like Figure 2 and3 As shown, optionally, the scaffold further includes a top beam 6 and side beams 7, and both ends of the shutter 5 are connected to the top beam 6 and the side beams 7 through pins.

[0030] Optionally, the support pipe 8 is a hollow structure and can be used for drainage.

[0031] Optionally, the driving mechanism for driving the roof blinds to flip provided in the embodiment of the present application can be used in outdoor pavilions, sun rooms, waiting sheds, parking sheds, landscape sheds, sunshades and other shed structures.

[0032] like Figures 4 to 6 As shown, as an embodiment, the connecting rod assembly includes a first transmission rod 41, a second transmission rod 43, and a universal joint. The ends of the universal joint are respectively connected to the first transmission rod 41 and the second transmission rod 43. The first transmission rod 41 is connected to the steering gear 3, and the second transmission rod 43 is connected to the connecting rod mechanism 2. Because there is a certain angle between the steering gear 3 and the connecting rod mechanism 2, the first transmission rod 41 and the second transmission rod 43 are connected by the universal joint. When the first transmission rod 41 is driven to rotate, power can be transmitted to the second transmission rod 43, and the second transmission rod 43 drives the connecting rod mechanism 2 to operate.

[0033] like Figure 2 and 4 As shown, as an embodiment, the steering gear 3 includes a fixed seat 31, an opening is provided on one side of the support tube 8, and a portion of the fixed seat 31 is inserted into the position of the opening, thereby realizing the positioning of the fixed seat 31 and the support tube 8. At the same time, a portion of the fixed seat 31 is exposed to the outside, which facilitates the driving handle 9 to drive the steering gear 3.

[0034] Optionally, the exposed portion of the fixing seat 31 is flush with the supporting tube 8 , thereby making the scaffolding look beautiful as a whole.

[0035] Optionally, the fixing seat 31 may be connected to the support tube 8 by screws to improve the structural stability of the steering gear 3 and the support tube 8 .

[0036] like Figure 4 As shown, as an embodiment, the steering gear 3 includes a first meshing component 32 and a second meshing component that are perpendicular to each other, and the second meshing component is connected to the first transmission rod 41. Since the opening is opened on one side of the support tube 8, the steering function of the steering gear 3 is realized by setting the first meshing component 32 and the second meshing component that are perpendicular to each other, and the horizontal driving force can be transmitted to the vertical connecting rod assembly.

[0037] Optionally, the first meshing assembly 32 includes a horizontal drive shaft and a bevel gear and a bearing sleeved on the drive shaft, and the second meshing assembly includes a vertically arranged shaft and a bevel gear and a bearing sleeved on the shaft, wherein the bearing plays a supporting role and the two bevel gears mesh with each other, thereby transmitting the horizontal driving force to the vertical direction.

[0038] like Figure 2 and 6 As shown, as an embodiment, the driving mechanism also includes a driving handle 9, which is detachably connected to the steering gear 3, so that the steering gear 3 can be driven to steer, and it is also convenient to disassemble the driving handle 9 to avoid the driving handle 9 affecting passers-by; the driving handle 9 is foldable, so that when the driving handle 9 is connected to the steering gear 3, the volume occupied by the driving handle 9 can be reduced.

[0039] Optionally, the driving handle 9 is used to connect with the driving shaft of the first engagement component 32, and the driving handle 9 can drive the driving shaft to rotate.

[0040] like Figure 2 and 5 As shown, as an embodiment, the connecting rod mechanism 2 includes a connecting seat 22 and a connecting rod 21. The connecting seat 22 is arranged above the support tube 8, and the connecting rod 21 is connected to one side of the connecting seat 22. By providing the connecting seat 22, the connecting seat 22 can support the connecting rod 21, and the connecting seat 22 is fixed above the support tube 8, which facilitates the connection between the second transmission rod 43 and the connecting rod mechanism 2.

[0041] Optionally, in a possible implementation, the connecting rod mechanism 2 is replaced with an electric drive, thereby reducing the manpower output cost.

[0042] like Figure 5 As shown, as an embodiment, the connecting seat 22 is provided with a worm gear 23 (the thread on the outer periphery of the worm gear is not shown), and the worm gear 23 is connected to the connecting rod 21; one end of the second transmission rod 43 is provided with a worm 42 (the thread on the worm gear is not shown in the figure) that engages with the worm gear 23. By rotating the second transmission rod 43, the worm 42 is driven to rotate, which can further drive the worm gear 23 to rotate, and the worm gear 23 drives the connecting rod 21 to rotate, and the connecting rod 21 drives the connecting bar 1 to rotate, thereby realizing the flipping of the shutter 5.

[0043] Optionally, the second transmission rod 43 is fixedly connected to the worm 42 and can be connected by screws. In some cases, the second transmission rod 43 and the worm 42 are formed as one piece, that is, the second transmission rod 43 directly extends into the connecting seat 22 and is provided with a thread at the end for engaging with the worm gear 23 for transmission.

[0044] like Figure 2 and 3As shown, as an embodiment, the driving mechanism also includes a plurality of connecting members 10, the number of the connecting members 10 corresponds to the number of the louvers 5, the connecting members 10 are located on one side of the louvers 5, and the connecting members 10 are respectively connected to the louvers 5 and the connecting strips 1, so that when the connecting strip 1 rotates, it can drive the plurality of connecting strips 1 to rotate synchronously, and the connecting members 10 then drive the louvers 5 to rotate, thereby improving the smoothness of the rotation of the louvers 5.

[0045] In addition, by providing the connecting piece 10 , it is avoided that the louver 5 is provided with a bent section to connect with the connecting strip 1 , which facilitates the processing of the louver 5 .

[0046] Optionally, the connecting member 10 is located between the side beam 7 and the louver 5 , and the latch passes through the connecting member 10 and the louver 5 .

[0047] Optionally, the latch passes through the middle position of the connecting member 10 and the louver 5, and the end of the connecting member 10 away from the connecting rod mechanism 2 is connected to the connecting bar 1. In this way, when the connecting rod 21 rotates, the connecting bar 1 will be subjected to a force rotating toward the connecting rod mechanism 2, so that the end of the connecting member 10 away from the connecting rod mechanism 2 will also be subjected to a force rotating toward the connecting rod mechanism 2, so that the louver 5 will flip over with the latch as the axis.

[0048] like Figure 2 As shown, optionally, the connecting member 10 includes a protruding connecting portion 101 and a main body. The connecting portion 101 is located at one end away from the connecting rod mechanism 2. The connecting portion 101 is connected to the connecting strip 1. The connecting portion 101 is protruding and utilizes the lever principle to facilitate the connecting strip 1 to flip the blinds 5.

[0049] like Figure 4 and 6 As shown, as an embodiment, a waterproof protective ring 11 is provided on the top of the steering gear 3, and the waterproof protective ring 11 is sleeved on the outer periphery of the connecting rod assembly. Since the support tube 8 of the embodiment of the present application has a drainage function, the waterproof protective ring 11 is provided above the steering gear 3 to prevent water from entering the steering gear 3.

[0050] In a second aspect, an embodiment of the present application provides a shed, comprising the driving mechanism provided in the first aspect for driving the roof blinds to flip.

[0051] Optionally, the scaffolding provided in the embodiments of the present application may include outdoor scaffolding structures such as pavilions, sunrooms, waiting sheds, parking sheds, landscape sheds, and sunshades. The foregoing is merely an embodiment of the present application and is not intended to limit the scope of protection of the present application. Those skilled in the art will appreciate that various modifications and variations of the present application are possible. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

[0052] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

[0053] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

Claims

1. A driving mechanism for driving a roof blind to flip, characterized in that: include: Connecting strips, used to connect multiple louvers on the same side; a connecting rod mechanism connected to the connecting bar, wherein the connecting rod of the connecting rod mechanism is used to control the rotation of the connecting bar to flip the blinds; a steering gear connected to the linkage mechanism via a connecting rod assembly, wherein the steering gear can drive the connecting rod assembly to rotate, and when the connecting rod assembly rotates, it drives the connecting rod of the linkage mechanism to swing; Wherein, the diverter and the connecting rod assembly are both hidden in the supporting tube of the scaffolding.

2. The driving mechanism for driving the roof blinds to flip according to claim 1, characterized in that: The connecting rod assembly includes a first transmission rod, a second transmission rod and a universal joint, the two ends of the universal joint are respectively connected to the first transmission rod and the second transmission rod, the first transmission rod is connected to the steering gear, and the second transmission rod is connected to the connecting rod mechanism.

3. The driving mechanism for driving the roof blinds to flip according to claim 2, characterized in that: The steering gear includes a fixing seat, one side of the support tube is provided with an opening, and a part of the fixing seat is inserted into the position of the opening.

4. The driving mechanism for driving the roof blinds to flip according to claim 3, characterized in that: The steering gear includes a first meshing assembly and a second meshing assembly which are perpendicular to each other, and the second meshing assembly is connected to the first transmission rod.

5. The driving mechanism for driving the roof blinds to flip according to any one of claims 1 to 4, characterized in that: The driving mechanism further comprises a driving handle, which is detachably connected to the steering gear and is foldable.

6. The driving mechanism for driving the roof blinds to flip according to any one of claims 2 to 4, characterized in that: The connecting rod mechanism includes a connecting seat and a connecting rod. The connecting seat is arranged above the supporting tube, and the connecting rod is connected to one side of the connecting seat.

7. The driving mechanism for driving the roof blinds to flip according to claim 6, characterized in that: The connecting seat is provided with a worm gear, and the worm gear is connected to the connecting rod; One end of the second transmission rod is provided with a worm engaged with the worm wheel.

8. The driving mechanism for driving the roof blinds to flip according to claim 7, characterized in that: The driving mechanism further includes a plurality of connecting members, which are respectively connected to the louvers and the connecting strips.

9. The driving mechanism for driving the roof blinds to flip according to claim 8, characterized in that: A waterproof retaining ring is provided on the top of the steering gear, and the waterproof retaining ring is sleeved on the outer periphery of the connecting rod assembly.

10. A scaffold, characterized in that: The shed frame includes the driving mechanism for driving the roof blinds to flip as described in any one of claims 1 to 9.

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