Composite fireproof roller shutter with excellent fireproof performance

Abstract

The utility model discloses a composite fireproof roller shutter with excellent fireproof performance, which belongs to the technical field of roller shutter doors and comprises an equipment main body, a folding driving component and a protective component are mounted on the equipment main body, and the folding driving component is connected with the protective component; the folding driving assembly comprises a driving assembly and a fixing assembly, the driving assembly is connected with the fixing assembly, and the driving assembly is connected with the equipment body and the protection assembly. By means of the mode, when a fire occurs, the driving assemblies are started, under the action of the fixing assemblies, the driving assemblies are sequentially unfolded to cover the upper portion of the showcase, meanwhile, the driving assemblies drive the protection assemblies to cover the side portions of the showcase, and all-directional protection on the showcase containing valuable commodities is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of rolling shutter doors, in particular to a composite fireproof rolling shutter with excellent fireproof performance. Background Art

[0002] Currently, the fireproof roller shutters on the market are used for partitions between areas. However, in shopping malls or museums, valuable items are often displayed in display cabinets. If valuable items are stored in the fire area, traditional fireproof roller shutters cannot protect the valuable items, which can easily cause property and personal safety.

[0003] For example, Chinese patent CN212201834U discloses a structurally stable fireproof rolling shutter door, comprising a box body; a motor, which is fixedly mounted on one side of the box body; a first gear, which is fixedly mounted on the output shaft of the motor; a rotating rod, which is rotatably mounted in the box body; a second gear, which is fixedly sleeved on the rotating rod; a chain, which is hinged on the first gear and the second gear; two first bevel gears, which are both fixedly sleeved on the rotating rod; two columns, which are both fixedly mounted on the bottom of the box body; two slide grooves, which are respectively opened on corresponding columns; and two screws, which are respectively rotatably mounted in corresponding slide grooves, and the top ends of the two screws extend into the box body.

[0004] However, this technology has the following problems and cannot protect valuable goods in the fire area.

[0005] Based on this, the utility model designs a composite fireproof roller shutter with excellent fireproof performance to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a composite fireproof roller shutter with excellent fireproof performance.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A composite fireproof rolling shutter with excellent fireproof performance comprises a device body, on which a folding drive component and a protective component are installed, and the folding drive component is connected to the protective component;

[0009] The folding drive assembly comprises a drive assembly and a fixing assembly. The drive assembly is connected to the fixing assembly, and the drive assembly is connected to both the device body and the protection assembly.

[0010] Furthermore, the equipment body includes a column, a fixed frame, a slide groove and a slide rail; the middle right end of the column is fixedly connected to the left end of the fixed frame, the slide groove is opened at the inner end of the fixed frame, and the slide rail is fixedly installed on the fixed frame.

[0011] Furthermore, the columns and slide grooves are connected to the driving assembly, and the fixing frame and slide rails are connected to the protection assembly.

[0012] Furthermore, the driving assembly includes a motor, a fixed column, a first fan blade, an intermediate fan blade and a fixed fan blade; the motor is fixedly installed at the upper right end of the column, the first fan blade and the intermediate fan blade are both slidably connected to the slide groove, the first fan blade is fixedly connected to the output end of the motor, the first fan blade is connected to the protective assembly, the first fan blade and the intermediate fan blade are both slidably connected to the fixed column, the fixed fan blade is fixedly connected to the fixed frame and the fixed column, and the intermediate fan blade and the fixed fan blade are both connected to the fixed assembly.

[0013] Furthermore, the intermediate blades are provided in plurality.

[0014] Furthermore, the slide groove is provided in plurality and is slidably connected with the plurality of middle blades and the first blade in sequence from bottom to top.

[0015] Furthermore, the lengths of the plurality of slide grooves increase sequentially from bottom to top.

[0016] Furthermore, the fixing assembly includes a notch and a sliding column; the notch is slidably connected to the sliding column.

[0017] Furthermore, the slots are provided in plurality and are sequentially opened on the fixed blades and the plurality of intermediate blades from bottom to top, and the sliding columns are provided in plurality and are sequentially fixedly installed on the plurality of intermediate blades and the first blade from bottom to top.

[0018] Furthermore, the protection component includes a first connecting rod, an intermediate connecting rod, a second connecting rod, a compound rolling shutter door and a slider; the head end of the first connecting rod is hinged to the fixed frame, the intermediate connecting rod is provided with multiple groups and the head and tail ends are hinged in sequence, the tail end of the first connecting rod is hinged to the head end of the first group of intermediate connecting rods, the tail end of the last group of intermediate connecting rods is hinged to the head end of the second connecting rod, the head end of the second connecting rod is fixedly installed with a connecting block, the connecting block is rotatably connected to the first fan blade, the slider is provided with multiple groups and are all slidably connected to the slide rail, the last group of sliders is hinged to the tail end of the second connecting rod, and the remaining groups of sliders are hinged to the middle part of the intermediate connecting rod, the head end of the compound rolling shutter door is fixedly installed on the fixed frame and is located below the first connecting rod, and the upper end of the compound rolling shutter door is fixedly connected to multiple groups of sliders.

[0019] The utility model has the following technical effects:

[0020] 1. When the utility model is in use, when a fire occurs, the driving component is started, and under the action of the fixing component, the driving component is unfolded in sequence to cover the top of the display cabinet, and at the same time, the driving component drives the protective component to cover the side of the display cabinet, thereby realizing all-round protection of the display cabinet containing valuable commodities.

[0021] 2. When the utility model is in use, the motor is started, and the motor drives the first fan blade to rotate, and the sliding column on the first fan blade moves accordingly, so that the sliding column slides from one end to the other end in the groove on the first intermediate fan blade from top to bottom, and the first intermediate fan blade from top to bottom moves accordingly. The principle is the same as above, and multiple intermediate fan blades slide accordingly until the first fan blade contacts the fixed fan blade to completely block the upper side.

[0022] 3. When the utility model is in use, the rotation of the first fan blade drives the connecting block to move, the connecting block drives the second connecting rod to move, the second connecting rod drives the last group of sliders to move, the second connecting rod drives the middle connecting rod to move, and the middle connecting rod drives the first connecting rod to move, so all the sliders slide in the slide rails until the head and tail ends of the composite rolling shutter door return to close the entire space, thereby realizing the fire prevention and important property protection functions of the composite rolling shutter door. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 The utility model is a three-dimensional composite fireproof roller shutter with excellent fireproof performance Figure 1 ;

[0025] Figure 2 This is a front view of a composite fireproof roller shutter with excellent fireproof performance according to the utility model;

[0026] Figure 3 The utility model is a three-dimensional composite fireproof roller shutter with excellent fireproof performance Figure 2 ;

[0027] Figure 4 The utility model is a three-dimensional composite fireproof roller shutter with excellent fireproof performance Figure 3 ;

[0028] Figure 5 For along Figure 2 AA direction cross-sectional view;

[0029] Figure 6 It is a structural schematic diagram of the fixing component of the utility model.

[0030] The numbers in the figure represent:

[0031] 1. Equipment body; 11. Column; 12. Fixed frame; 13. Slide groove; 14. Slide rail; 2. Folding drive assembly; 21. Drive assembly; 211. Motor; 212. Fixed column; 213. First blade; 214. Middle blade; 215. Fixed blade; 22. Fixed assembly; 221. Notch; 222. Slide column; 3. Protection assembly; 31. First connecting rod; 32. Middle connecting rod; 33. Second connecting rod; 34. Composite rolling door; 35. Sliding block; 36. Connecting block. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] The utility model is further described below in conjunction with embodiments.

[0034] The terms “left”, “right”, “front”, “back”, “up” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0035] Example 1

[0036] Please refer to the instruction manual Figure 1-6 A composite fireproof roller shutter with excellent fireproof performance comprises a device body 1, on which a folding drive component 2 and a protective component 3 are installed, and the folding drive component 2 is connected to the protective component 3;

[0037] The folding driving assembly 2 includes a driving assembly 21 and a fixing assembly 22 . The driving assembly 21 is connected to the fixing assembly 22 . The driving assembly 21 is connected to both the device body 1 and the protection assembly 3 .

[0038] When the utility model is in use, when a fire occurs, the driving component 21 is started, and under the action of the fixing component 22, the driving component 21 is unfolded in sequence to cover the top of the display cabinet, and at the same time, the driving component 21 drives the protective component 3 to cover the side of the display cabinet, thereby achieving all-round protection for the display cabinet containing valuable goods.

[0039] Example 2

[0040] like Figure 1-6As shown, as a preferred embodiment of the utility model, the equipment body 1 includes a column 11, a fixed frame 12, a slide groove 13 and a slide rail 14; the right end of the middle part of the column 11 is fixedly connected to the left end of the fixed frame 12, the slide groove 13 is opened at the inner end of the fixed frame 12, and the slide rail 14 is fixedly installed on the fixed frame 12.

[0041] The upright column 11 and the slide slot 13 are both connected to the driving assembly 21 , and the fixing frame 12 and the slide rail 14 are both connected to the protection assembly 3 .

[0042] The driving assembly 21 includes a motor 211, a fixed column 212, a first fan blade 213, an intermediate fan blade 214 and a fixed fan blade 215; the motor 211 is fixedly installed at the upper right end of the column 11, the first fan blade 213 and the intermediate fan blade 214 are both slidably connected to the slide slot 13, the first fan blade 213 is fixedly connected to the output end of the motor 211, the first fan blade 213 is connected to the protective assembly 3, the first fan blade 213 and the intermediate fan blade 214 are both slidably connected to the fixed column 212, the fixed fan blade 215 is fixedly connected to the fixed frame 12 and the fixed column 212, and the intermediate fan blade 214 and the fixed fan blade 215 are both connected to the fixed assembly 22.

[0043] There are multiple intermediate blades 214 .

[0044] The sliding grooves 13 are provided in plurality and are slidably connected to the plurality of middle blades 214 and the first blades 213 in sequence from bottom to top.

[0045] The lengths of the plurality of slide grooves 13 increase sequentially from bottom to top.

[0046] The fixing assembly 22 includes a notch 221 and a sliding post 222 ; the notch 221 is slidably connected to the sliding post 222 .

[0047] There are multiple slots 221 and they are sequentially opened on the fixed blades 215 and the multiple middle blades 214 from bottom to top. There are multiple slide posts 222 and they are sequentially fixedly installed on the multiple middle blades 214 and the first blade 213 from bottom to top.

[0048] When the utility model is in use, the motor 211 is started, and the motor 211 drives the first fan blade 213 to rotate, and the sliding column 222 on the first fan blade 213 moves accordingly, so that the sliding column 222 slides from one end to the other end in the slot 221 on the first intermediate fan blade 214 from top to bottom, and the first intermediate fan blade 214 from top to bottom moves accordingly. The principle is the same as above, and multiple intermediate fan blades 214 slide accordingly until the first fan blade 213 contacts the fixed fan blade 215 to completely block the upper part.

[0049] Example 3

[0050] like Figure 1-6As shown in the figure, as a preferred embodiment of the utility model, the protection assembly 3 includes a first connecting rod 31, an intermediate connecting rod 32, a second connecting rod 33, a composite rolling door 34 and a slider 35; the head end of the first connecting rod 31 is hinged to the fixing frame 12, the intermediate connecting rod 32 is provided with multiple groups and the head and tail ends are hinged in sequence, the tail end of the first connecting rod 31 is hinged to the head end of the first group of the intermediate connecting rods 32, the tail end of the last group of the intermediate connecting rods 32 is hinged to the head end of the second connecting rod 33, and the second A connecting block 36 is fixedly installed at the head end of the connecting rod 33, and the connecting block 36 is rotatably connected to the first fan blade 213. The sliders 35 are provided with multiple groups and are all slidably connected to the slide rail 14. The last group of sliders 35 is hinged to the tail end of the second connecting rod 33, and the remaining groups of sliders 35 are hinged to the middle part of the intermediate connecting rod 32. The head end of the composite rolling shutter door 34 is fixedly installed on the fixing frame 12 and is located below the first connecting rod 31. The upper end of the composite rolling shutter door 34 is fixedly connected to multiple groups of sliders 35.

[0051] The intermediate connecting rod 32 and the second connecting rod 33 drive the slider 35 to move along the slide rail 14, and the slider 35 pulls the composite rolling shutter door 34 at the corresponding position to move. At this time, due to the existence of the intermediate connecting rod 32, the slider 35 will not transmit the pulling force on the first leaf 213 to the connection between the composite rolling shutter door 34 and the slider 35, thereby avoiding tearing between 34 and 35, which is beneficial to protecting the stability of the connection between the composite rolling shutter door 34 and the slider 35, and helps to extend the service life of the composite rolling shutter door 34.

[0052] When the utility model is in use, the rotation of the first fan blade 213 drives the connecting block 36 to move, the connecting block 36 drives the second connecting rod 33 to move, the second connecting rod 33 drives the last group of sliders 35 to move, the second connecting rod 33 drives the middle connecting rod 32 to move, and the middle connecting rod 32 drives the first connecting rod 31 to move, so all the sliders 35 slide in the slide rail 14 until the head end and the tail end of the composite rolling shutter door 34 return to close the entire space, thereby realizing the fire prevention and important property protection functions of the composite rolling shutter door 34.

[0053] 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 the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A composite fireproof rolling shutter with excellent fireproof performance, comprising a device body (1), characterized in that: The device body (1) is provided with a folding drive component (2) and a protection component (3), and the folding drive component (2) is connected to the protection component (3); The folding drive assembly (2) comprises a drive assembly (21) and a fixing assembly (22); the drive assembly (21) is connected to the fixing assembly (22); and the drive assembly (21) is connected to both the device body (1) and the protection assembly (3).

2. The composite fireproof roller shutter with excellent fireproof performance according to claim 1 is characterized in that: The equipment body (1) comprises a column (11), a fixing frame (12), a slide groove (13) and a slide rail (14); the middle right end of the column (11) is fixedly connected to the left end of the fixing frame (12), the slide groove (13) is opened at the inner end of the fixing frame (12), and the slide rail (14) is fixedly installed on the fixing frame (12).

3. The composite fireproof roller shutter with excellent fireproof performance according to claim 2 is characterized in that: The upright column (11) and the slide groove (13) are both connected to the driving component (21), and the fixing frame (12) and the slide rail (14) are both connected to the protection component (3).

4. The composite fireproof roller shutter with excellent fireproof performance according to claim 3 is characterized in that: The driving assembly (21) comprises a motor (211), a fixed column (212), a first fan blade (213), an intermediate fan blade (214) and a fixed fan blade (215); the motor (211) is fixedly mounted on the upper right end of the column (11); the first fan blade (213) and the intermediate fan blade (214) are both slidably connected to the slide groove (13); the first fan blade (213) is fixedly connected to the output end of the motor (211); the first fan blade (213) is connected to the protection assembly (3); the first fan blade (213) and the intermediate fan blade (214) are both slidably connected to the fixed column (212); the fixed fan blade (215) is fixedly connected to the fixed frame (12) and the fixed column (212); and the intermediate fan blade (214) and the fixed fan blade (215) are both connected to the fixed assembly (22).

5. The composite fireproof roller shutter with excellent fireproof performance according to claim 4 is characterized in that: The intermediate blades (214) are provided in plurality.

6. The composite fireproof roller shutter with excellent fireproof performance according to claim 5, characterized in that: The sliding groove (13) is provided in plurality and is slidably connected to the plurality of middle blades (214) and the first blade (213) in sequence from bottom to top.

7. The composite fireproof roller shutter with excellent fireproof performance according to claim 6, characterized in that: The lengths of the multiple slide grooves (13) increase sequentially from bottom to top.

8. The composite fireproof roller shutter with excellent fireproof performance according to claim 7, characterized in that: The fixing assembly (22) comprises a notch (221) and a sliding post (222); the notch (221) is slidably connected to the sliding post (222).

9. The composite fireproof roller shutter with excellent fireproof performance according to claim 8, characterized in that: The slots (221) are provided in plurality and are sequentially opened on the fixed blades (215) and the plurality of intermediate blades (214) from bottom to top, and the sliding columns (222) are provided in plurality and are sequentially fixedly installed on the plurality of intermediate blades (214) and the first blade (213) from bottom to top.

10. The composite fireproof roller shutter with excellent fireproof performance according to claim 9, characterized in that: The protection assembly (3) comprises a first connecting rod (31), an intermediate connecting rod (32), a second connecting rod (33), a composite rolling shutter door (34) and a sliding block (35); the head end of the first connecting rod (31) is hinged to the fixing frame (12); the intermediate connecting rod (32) is provided with a plurality of groups and the head and tail ends are hinged in sequence; the tail end of the first connecting rod (31) is hinged to the head end of the first group of intermediate connecting rods (32); the tail end of the last group of intermediate connecting rods (32) is hinged to the head end of the second connecting rod (33); the head end of the second connecting rod (33) is fixed A connecting block (36) is installed, the connecting block (36) is rotatably connected to the first fan blade (213), the sliding blocks (35) are provided with a plurality of groups and are all slidably connected to the slide rail (14), the last group of sliding blocks (35) is hinged to the tail end of the second connecting rod (33), and the remaining groups of sliding blocks (35) are hinged to the middle of the intermediate connecting rod (32), the head end of the composite rolling shutter door (34) is fixedly installed on the fixing frame (12) and is located below the first connecting rod (31), and the upper end of the composite rolling shutter door (34) is fixedly connected to the plurality of sliding blocks (35).

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