CN216477083U - Bending-resistant and tough-resistant aluminum alloy shutter blade - Google Patents
Bending-resistant and tough-resistant aluminum alloy shutter blade Download PDFInfo
- Publication number
- CN216477083U CN216477083U CN202122964855.4U CN202122964855U CN216477083U CN 216477083 U CN216477083 U CN 216477083U CN 202122964855 U CN202122964855 U CN 202122964855U CN 216477083 U CN216477083 U CN 216477083U
- Authority
- CN
- China
- Prior art keywords
- blade
- arc
- shaped
- aluminum alloy
- resistant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model discloses an aluminum alloy shutter blade with bending resistance and toughness resistance, which comprises a blade body, wherein the blade body comprises an upper blade and a lower blade, hollow cavities are formed in the upper blade and the lower blade, metal support rods are arranged in the hollow cavities, and sound absorption cotton is arranged between the metal support rods and the hollow cavities; a rhombic supporting body is arranged between the upper blade and the lower blade, a cavity is arranged in the rhombic supporting body, and a compression resistant piece and a rotary drum with a U-shaped cross section are arranged in the cavity; arc-shaped brackets are arranged between the upper blade and the diamond-shaped support body and between the lower blade and the diamond-shaped support body; an arc-shaped hook is arranged at one end of the upper blade, which is far away from the diamond-shaped support frame, and a second arc-shaped hook which can be matched with the arc-shaped hook is arranged at one end of the lower blade, which is far away from the diamond-shaped support frame; the blade body is respectively provided with a waterproof base layer, a fire-resistant mica tape, a heat-insulating cotton layer and an aluminum alloy surface layer from inside to outside. The structure increases the strength of the blind blade and enhances the bending resistance; the blade can be completely closed without leaving a gap, is convenient to use, and is waterproof and fireproof.
Description
Technical Field
The utility model relates to the technical field of blind curtains, in particular to an aluminum alloy blind curtain blade with bending resistance and toughness resistance.
Background
The louver curtain has the characteristics of well protecting privacy, adjusting the angle of sunlight entering a room, reducing ultraviolet rays, insulating heat, ventilating, preventing fire and the like, is widely used in public places, office places and the like due to the simple and fresh style, and is increasingly used for home decoration in recent years, wherein common materials are wood chips, bamboo chips, aluminum alloy chips and the like. The blade of tripe curtain is usually thinner, and the stay cord of being convenient for use angle modulation and receive and release etc. the problem of this kind of thin slice area is, and the blade is buckled easily or even is split, uses down for a long time, perhaps has this kind of condition to often can appear in pet's family to because tripe curtain uses the rope to establish ties usually, and be inconvenient for change the blade alone, the blade of buckling can only continue to use, influences beautifully. The common shutter curtain is made of more wood and bamboo, belongs to inflammables and has fire safety hidden trouble
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is that the blades of the blind are easy to bend under stress, so that the attractiveness and the practicability are influenced; ordinary blind curtain function is less, and has fire control potential safety hazard.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: an aluminum alloy shutter blade with bending resistance and toughness resistance comprises a blade body, wherein the blade body comprises an upper blade and a lower blade, hollow cavities are formed in the upper blade and the lower blade, metal support rods are arranged in the hollow cavities, and sound absorption cotton is arranged between the metal support rods and the hollow cavities; a rhombic supporting body is arranged between the upper blade and the lower blade, a cavity is arranged in the rhombic supporting body, and a compression resistant part with a U-shaped cross section is arranged in the cavity; a supporting tube is arranged in the rhombic supporting body and positioned on the inner side of the pressure-resistant piece, a rotary drum is arranged in the supporting tube, and a plurality of triangular supports are arranged between the rotary drum and the supporting tube along the circumferential direction of the rotary drum; a plurality of arc-shaped supports are arranged between the upper blade and the outer side surface of the rhombic support body and between the lower blade and the outer side surface of the rhombic support body; an arc-shaped hook is arranged at one end of the upper blade, which is far away from the diamond-shaped support body, and a second arc-shaped hook which can be matched with the arc-shaped hook is arranged at one end of the lower blade, which is far away from the diamond-shaped support body; the blade body is provided with a waterproof base layer, a fire-resistant mica tape, a heat-insulating cotton layer and an aluminum alloy surface layer from inside to outside.
Compared with the prior art, the utility model has the advantages that: metal support rods are inserted into the blades to provide transverse bending-resistant support force for the blades; the middle part of the blade is arranged in a diamond shape, and can bear larger external force than a plane surface, and a U-shaped metal compression piece with high toughness is arranged in the diamond shape, so that the blade can resist certain deformation and the bending resistance of the blade is enhanced; the blade is equipped with inhales the sound cotton, can reduce outdoor noise's influence, and the blade adopts waterproof and fireproof material, has improved the security.
As an improvement, the inner side surfaces of the arc-shaped hooks and the second arc-shaped hooks are respectively provided with a sealing strip.
As an improvement, the compression resistant piece is formed by bending a metal sheet.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the connection structure of the present invention.
FIG. 3 is a schematic structural diagram of the blade body material according to the present invention.
As shown in the figure: 1. blade body, 2, hollow cavity, 3, metal support pole, 4, last blade, 5, lower blade, 6, inhale the sound cotton, 7, arc support, 8, arc hook, 9, second arc hook, 10, waterproof basic unit, 11, fire resistant mica tape, 12, the cotton layer of heat preservation, 13, aluminum alloy top layer, 14, the rhombus supporter, 15, resistance to compression spare, 16, sealing strip, 17, stay tube, 18, rotary drum, 19, A-frame.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With the combination of all the figures, the bending-resistant and toughness-resistant aluminum alloy shutter blade comprises a blade body 1, wherein the blade body 1 comprises an upper blade 4 and a lower blade 5, hollow cavities 2 are formed in the upper blade 4 and the lower blade 5, metal support rods 3 are arranged in the hollow cavities 2, and sound absorption cotton 6 is arranged between the metal support rods 3 and the hollow cavities 2; can provide support for the blade body 1 in the longitudinal direction; a rhombic supporting body 14 is arranged between the upper blade 4 and the lower blade 5, a cavity is arranged in the rhombic supporting body 14, a compression-resistant piece 15 with a U-shaped cross section is arranged in the cavity, and the compression-resistant piece 15 is formed by bending a metal sheet and has good toughness; a support tube 17 is arranged in the rhombic support body 14 and on the inner side of the compression resistant piece 15, a rotary tube 18 is arranged in the support tube 17, and a plurality of triangular supports 19 are arranged between the rotary tube 18 and the support tube 17 along the circumferential direction of the rotary tube 18; a plurality of arc-shaped supports 7 are arranged between the upper blade 4 and the outer side face of the diamond-shaped support body 14 and between the lower blade 5 and the outer side face of the diamond-shaped support body 14; can provide support for the blade body 1 in the lateral direction; an arc-shaped hook 8 is arranged at one end, far away from the diamond-shaped support body 14, of the upper blade 4, a second arc-shaped hook 9 capable of being matched with the arc-shaped hook 8 is arranged at one end, far away from the diamond-shaped support body 14, of the lower blade 5, and the directions of the arc-shaped hook 8 and the second arc-shaped hook 9 are opposite; sealing strips 16 are arranged on the inner side surfaces of the arc-shaped hooks 8 and the second arc-shaped hooks 9; the blade body 1 is provided with a waterproof base layer 10, a fire-resistant mica tape 11, a heat-insulating cotton layer 12 and an aluminum alloy surface layer 13 from inside to outside.
The working principle of the utility model is as follows: the blade body 1 comprises an upper blade 4 and a lower blade 5, hollow cavities 2 are formed in the upper blade 4 and the lower blade 5, metal support rods 3 are arranged in the hollow cavities 2, the metal support rods 3 transversely support the blade body 1, and the blade body 1 is not easy to bend and can bear large external force; a rhombic supporting body 14 is arranged between the upper blade 4 and the lower blade 5, the rhombus can bear larger impact force compared with a plane, a U-shaped metal compression-resistant piece 15 is arranged in the rhombic supporting body 14, the U-shaped compression-resistant piece is rich in toughness, and when the rhombic supporting body 14 is subjected to external force, the compression-resistant piece 15 can provide certain buffering in the rhombic supporting body 14, so that the compression resistance of the blade 1 is further improved; a rotary drum 18 is arranged in the rhombic supporting body 14, a rotary shaft is arranged in the rotary drum 18 during installation, and the rotary shaft is rotationally connected with a structure for controlling the blade body 1 to overturn, so that the blade body 1 can be opened and closed; an arc-shaped support 7 is arranged between the upper and lower blades and the rhombic support 14 and can provide support for the blade body 1 in the longitudinal direction; the upper end of each blade body 1 is provided with an arc-shaped hook 8, the lower end of each blade body 1 is provided with a second arc-shaped hook 9, the arc-shaped hooks 8 and the second arc-shaped hooks 9 of two adjacent blade bodies 1 can be mutually matched, and the sealing strip 16 can enable the arc-shaped hooks 8 and the second arc-shaped hooks 9 to be in contact with each other more smoothly, reduce noise and increase the sealing performance between the adjacent blade bodies 1; the material of blade body 1 has included waterproof basic unit 10, fire-resistant mica tape 11, heat preservation cotton layer 12, aluminum alloy top layer 13 from inside to outside, can make blade body 1 possess waterproof and fireproof's function, and the practicality is stronger.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (3)
1. The utility model provides a tough aluminum alloy blind blade of bending resistance which characterized in that: the blade comprises a blade body (1), wherein the blade body (1) comprises an upper blade (4) and a lower blade (5), hollow cavities (2) are formed in the upper blade (4) and the lower blade (5), metal support rods (3) are arranged in the hollow cavities (2), and sound absorption cotton (6) is arranged between the metal support rods (3) and the hollow cavities (2); a rhombic supporting body (14) is arranged between the upper blade (4) and the lower blade (5), a cavity is arranged in the rhombic supporting body (14), and a compression resistant piece (15) with a U-shaped cross section is arranged in the cavity; a supporting tube (17) is arranged in the rhombic supporting body (14) and positioned on the inner side of the compression resistant piece (15), a rotary drum (18) is arranged in the supporting tube (17), and a plurality of triangular supports (19) are arranged between the rotary drum (18) and the supporting tube (17) along the circumferential direction of the rotary drum (18); a plurality of arc-shaped supports (7) are arranged between the upper blade (4) and the outer side face of the rhombic support body (14) and between the lower blade (5) and the outer side face of the rhombic support body (14); an arc-shaped hook (8) is arranged at one end, far away from the diamond-shaped support body (14), of the upper blade (4), and a second arc-shaped hook (9) capable of being matched with the arc-shaped hook (8) is arranged at one end, far away from the diamond-shaped support body (14), of the lower blade (5); the blade body (1) is provided with a waterproof base layer (10), a fire-resistant mica tape (11), a heat-insulating cotton layer (12) and an aluminum alloy surface layer (13) from inside to outside.
2. A bending and toughness resistant aluminum alloy blind blade according to claim 1, wherein: and sealing strips (16) are arranged on the inner side surfaces of the arc-shaped hook (8) and the second arc-shaped hook (9).
3. A bending and toughness resistant aluminum alloy blind blade according to claim 1, wherein: the compression resistant piece (15) is formed by bending a metal sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122964855.4U CN216477083U (en) | 2021-11-30 | 2021-11-30 | Bending-resistant and tough-resistant aluminum alloy shutter blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122964855.4U CN216477083U (en) | 2021-11-30 | 2021-11-30 | Bending-resistant and tough-resistant aluminum alloy shutter blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216477083U true CN216477083U (en) | 2022-05-10 |
Family
ID=81400004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122964855.4U Active CN216477083U (en) | 2021-11-30 | 2021-11-30 | Bending-resistant and tough-resistant aluminum alloy shutter blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216477083U (en) |
-
2021
- 2021-11-30 CN CN202122964855.4U patent/CN216477083U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216477083U (en) | Bending-resistant and tough-resistant aluminum alloy shutter blade | |
| CN107013152A (en) | The antitheft golden steel gauze gauze fan of external-open | |
| CN217632190U (en) | Hollow glass built-in shutter | |
| US2092673A (en) | Window ventilator | |
| CN210685738U (en) | Labor-saving bridge-cut-off aluminum window | |
| CN202055722U (en) | Multifunctional shutter blades | |
| CN207499770U (en) | Sunshade and its cord and siding track | |
| CN201972557U (en) | Louver type sound absorption bamboo curtain capable of vertically rotating and being rolled and unrolled | |
| US6371193B1 (en) | Contoured rigid vane for architectural covering | |
| CN201078041Y (en) | Outer corner section bar of glass curtain wall | |
| CN107166613B (en) | Invisible window type ventilator | |
| CN103206145A (en) | Novel externally opened aluminum-wood window | |
| CN206053726U (en) | Double glazing two-layer system window is opened flat outside indoor push-and-pull gold steel mesh room | |
| CN220869181U (en) | Aluminum-clad wood outward-opening window | |
| CN219528811U (en) | Aluminum-decorated composite folding flat-open industrial steel door | |
| CN205778210U (en) | A kind of heat-insulating bridge-cut-off Series Steel yarn integrated sliding window | |
| CN204386427U (en) | A kind of hand casement dual-purpose shutter | |
| CN211500326U (en) | Portable protects window | |
| CN204960661U (en) | Flat -open composite window | |
| CN220815454U (en) | Can realize waterproof fireproof door structure simultaneously | |
| CN201152117Y (en) | Magnetic warming door curtain | |
| CN201276959Y (en) | Mesh window leaf structure | |
| CN213775033U (en) | High-sealing-performance energy-saving aluminum alloy window | |
| CN213775191U (en) | Effectual tripe curtain of shading cuts off | |
| CN203394298U (en) | Aluminum alloy push-pull protective integrated window |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |