CN211115692U - Louver with strong air permeability - Google Patents
Louver with strong air permeability Download PDFInfo
- Publication number
- CN211115692U CN211115692U CN201921509125.1U CN201921509125U CN211115692U CN 211115692 U CN211115692 U CN 211115692U CN 201921509125 U CN201921509125 U CN 201921509125U CN 211115692 U CN211115692 U CN 211115692U
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- China
- Prior art keywords
- blade
- dead slot
- blades
- groove
- shading cloth
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Abstract
The utility model discloses a shutter that gas permeability is strong, including mounting panel and blade, the dead slot has been seted up to the blade, the terminal surface of blade corresponds the dead slot and has seted up the ventilation groove, the inside ventilation groove that corresponds of dead slot is provided with braced frame, the inside shading cloth that is filled of dead slot, the installation end fixed mounting of locating pin axle and mounting panel is passed through at the both ends of blade, the end that the mounting panel corresponds the blade is provided with the arc groove, the end of blade passes the arc groove setting through the guide arm. The louver with strong air permeability does not influence the indoor ventilation effect when the blades are assisted to shield the indoor light through the shading cloth, improves the air permeability when the louver is used, and reduces the cost for producing and manufacturing the blades by arranging the empty slots and the ventilation slots on the blades.
Description
Technical Field
The utility model relates to a shutter technical field, specific shutter that gas permeability is strong that says so.
Background
Present shutter mostly is zinc steel sheet column structure preparation and forms, and its production process and cost of manufacture are higher to also be heavier when using, ventilative ventilation effect is not good when using, need open the shutter when indoor ventilation just can let indoor ventilation, but open the shutter again can't be to indoor shading, bring inconvenience for the use of shutter.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a shutter that gas permeability is strong.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: the utility model provides a shutter that gas permeability is strong, includes mounting panel and blade, the dead slot has been seted up to the blade, the terminal surface of blade corresponds the dead slot and has seted up ventilation groove, the inside ventilation groove that corresponds of dead slot is provided with braced frame, the inside shading cloth that is filled with of dead slot, the both ends of blade are passed through the fixed mounting of locating pin axle with the mounting panel, the end that the mounting panel corresponds the blade is provided with the arc groove, the end of blade passes the arc groove setting through the guide arm.
The top is provided with the baffle through the blade in the dead slot, the top card of shading cloth is gone into the baffle and is set up with the blade junction.
The shading cloth comprises a hollow net and a non-woven fabric layer, wherein the hollow net is provided with two groups, and the hollow net is arranged corresponding to the end face of the non-woven fabric layer in a clamping manner.
The inner area of the empty groove is larger than the area of the ventilation groove, and the top of the empty groove is in an open structure.
The utility model has the advantages that: the shading cloth is installed on the blades through the empty slots, the shading cloth is installed through the empty slots formed in the blades, the shading cloth is supported and fixed inside the blades by the supporting frame, the tail ends of the blades penetrate through the arc slots of the mounting plate through the guide rods, the mounting ends of the blades are fixedly installed with the mounting plate through the positioning pin shafts, the blades are fixed between the mounting plates, when the device is used, a user can vertically stir the blades to enable the blades to rotate on the mounting plate through the positioning pin shafts, the guide rods at the tail ends of the blades move inside the arc slots to selectively open or close the blades, when the blades are closed, the ventilation slots are formed in the end faces of the blades corresponding to the empty slots, the shading cloth is arranged inside the empty slots corresponding to the ventilation slots, the shading cloth has ventilation property, when the blades are assisted by the shading cloth to shade the indoor light, the indoor ventilation effect is not influenced, and moreover, the blades are provided with the empty slots and the ventilation slots, so that the production and manufacturing cost of the blades is reduced.
Drawings
FIG. 1 is a schematic view of a highly breathable blind of the present invention;
FIG. 2 is a schematic cross-sectional view of a louver of the present invention with high air permeability;
FIG. 3 is a schematic cross-sectional view of the shading cloth of the louver with high air permeability according to the present invention;
fig. 4 is a schematic view of the mounting plate structure of the louver with strong air permeability of the present invention.
In the figure: a mounting plate 1; a blade 2; an empty groove 3; a ventilation slot 4; a support frame 5; a shade cloth 6; a positioning pin 7; an arc groove 8; a guide rod 9; a baffle 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a louver with high air permeability includes a mounting plate 1 and blades 2, the blades 2 are provided with empty slots 3, end surfaces of the blades 2 are provided with ventilation slots 4 corresponding to the empty slots 3, supporting frames 5 are arranged inside the empty slots 3 corresponding to the ventilation slots 4, shading cloth 6 is filled inside the empty slots 3, two ends of the blades 2 are fixedly mounted with the mounting end of the mounting plate 1 through positioning pins 7, the mounting plate 1 is provided with arc slots 8 corresponding to the ends of the blades 2, and the ends of the blades 2 pass through the arc slots 8 through guide rods 9.
The utility model discloses in, the top is provided with baffle 10 through blade 2 in the dead slot 3, baffle 10 and the setting of blade 2 junction are gone into to the top card of shading cloth 6. The position of the light screen 6 inside the empty groove 3 is limited through the baffle 10, and the light screen is prevented from falling from the inside of the empty groove when the blades are stirred.
The shading cloth 6 comprises a hollow net and a non-woven fabric layer, wherein the hollow net is provided with two groups, and the hollow net is arranged corresponding to the end face of the non-woven fabric layer in a clamping manner. The hollow net supports the end face of the non-woven fabric layer to make the shading cloth 6 in a plate shape positioned in the hollow groove 3, so that the non-woven fabric layer can assist in shading the blades 2 and simultaneously maintain the indoor air permeability.
The internal area of the empty groove 3 is larger than the area of the ventilation groove 4, and the top of the empty groove 3 is in an open structure. The shading cloth 6 is convenient to cover and shade the ventilation slot 4 after being clamped inside the empty slot 3.
The utility model discloses a theory of operation is: when the device is used, the shading cloth 6 is installed on the blade 2 through the empty slot 3, the shading cloth 6 is installed through the empty slot 3 arranged on the blade 2, the shading cloth 6 is supported and fixed inside the blade 2 through the supporting frame 5, the tail end of the blade 2 penetrates through the arc slot of the mounting plate 1 through the guide rod 9, the mounting end of the blade 2 is fixedly installed with the mounting plate 1 through the positioning pin 7, the blade 2 is fixed between the mounting plate 1, when the device is used, a user can vertically stir the blade 2 to enable the blade 2 to rotate on the mounting plate 1 through the positioning pin 7, the guide rod 9 at the tail end of the blade 2 moves inside the arc slot 8 to selectively open or close the blade 2, when the blade 2 is closed, because the end surface of the blade 2 is provided with the ventilation slot 4 corresponding to the empty slot 3, the shading cloth 6 is arranged inside the empty slot 3 corresponding to the ventilation slot 4, the shading cloth 6 has air permeability, and when the blade 2 is assisted to shade indoors, do not influence indoor ventilation effect, improve the convenience that the shutter used to set up dead slot 3 and ventilation slot 4 on blade 2 and reduce the cost to blade 2 manufacturing.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. A louver with strong air permeability comprises a mounting plate (1) and blades (2), and is characterized in that: dead slot (3) have been seted up in blade (2), ventilation groove (4) have been seted up to the terminal surface correspondence dead slot (3) of blade (2), dead slot (3) inside corresponds ventilation groove (4) and is provided with braced frame (5), inside shading cloth (6) of being filled in dead slot (3), the both ends of blade (2) are through the fixed mounting of the installation end of locating pin axle (7) with mounting panel (1), the end that mounting panel (1) corresponds blade (2) is provided with arc groove (8), the end of blade (2) passes arc groove (8) through guide arm (9) and sets up.
2. A strong air permeable blind according to claim 1, wherein: the top is provided with baffle (10) through blade (2) in dead slot (3), the top card of shading cloth (6) is gone into baffle (10) and blade (2) junction and is set up.
3. A strong air permeable blind according to claim 1, wherein: the shading cloth (6) comprises a hollow net and a non-woven fabric layer, wherein the hollow net is provided with two groups, and the hollow net is arranged corresponding to the end face of the non-woven fabric layer in a clamping manner.
4. A strong air permeable blind according to claim 1, wherein: the internal area of the empty groove (3) is larger than the area of the ventilation groove (4), and the top of the empty groove (3) is in an open structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921509125.1U CN211115692U (en) | 2019-09-11 | 2019-09-11 | Louver with strong air permeability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921509125.1U CN211115692U (en) | 2019-09-11 | 2019-09-11 | Louver with strong air permeability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211115692U true CN211115692U (en) | 2020-07-28 |
Family
ID=71699991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921509125.1U Active CN211115692U (en) | 2019-09-11 | 2019-09-11 | Louver with strong air permeability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211115692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115853410A (en) * | 2022-12-06 | 2023-03-28 | 江苏赛迪乐节能科技有限公司 | Shutter capable of controlling light transmittance |
-
2019
- 2019-09-11 CN CN201921509125.1U patent/CN211115692U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115853410A (en) * | 2022-12-06 | 2023-03-28 | 江苏赛迪乐节能科技有限公司 | Shutter capable of controlling light transmittance |
| CN115853410B (en) * | 2022-12-06 | 2024-01-16 | 江苏赛迪乐节能科技有限公司 | Shutter capable of controlling light transmittance |
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