CN207799323U - A kind of washable metal curtain with novel pore structure - Google Patents
A kind of washable metal curtain with novel pore structure Download PDFInfo
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- CN207799323U CN207799323U CN201721861171.9U CN201721861171U CN207799323U CN 207799323 U CN207799323 U CN 207799323U CN 201721861171 U CN201721861171 U CN 201721861171U CN 207799323 U CN207799323 U CN 207799323U
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- hole
- gain
- entrant sound
- washable
- cone
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Abstract
The utility model is related to a kind of washable metal curtains with novel pore structure, it is followed successively by soft anti-fold (1), textured refractive layer (2) and high-gain imaging layer (3) from bottom to top, the high-gain imaging layer (3) is metal supporting part, the entrant sound base fabric (4) with hole (5) is equipped with above the high-gain imaging layer (3), hole (5) structure is cone, the eyelet front in the hole (5) is big, under the back side, pore size is 0.5mm, pitch of holes is longitudinally 4mm, is laterally 7mm.By the way that entrant sound base fabric is arranged in metal supporting part, the washable effect of metal curtain is realized, and the entrant sound pitch of holes of cone compares existing diminution half, cone improves entrant sound rate, avoids the adverse reaction of former spectators row, improves viewing experience.
Description
Technical field
The utility model is related to straw treating device field, specifically a kind of washable metal curtain with novel pore structure
Cloth.
Background technology
Theater screen material experience is from popular till now washable micro- of the common white curtains of the pvc-common metal curtain of canvas-
Hole screen.Metal screen has the advantages that display effect is true to nature, but its it is not washable bring prodigious image quality to movie theatre and influence,
For example the dust etc. generated in the impression of the hand of child, finishing cannot all be handled, a wiping will mitigate the degree of gain of screen,
Have a great impact to the 3D effect of picture.And popular micropore screen is although washable, but display effect is still less than metal
Screen, and the common aperture of existing micropore screen is in 1.2mm is installed to after shelf gets on, and aperture is too big, and former rows' viewings are got up
Picture is obviously unintelligible, feels that many pocket-handkerchieves are attached in screen on naked eyes.Influence viewing effect.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of washable metal curtain with novel pore structure,
To solve defect existing in the prior art.
The technical solution that the utility model solves above-mentioned technical problem is as follows：
A kind of washable metal curtain with novel pore structure is followed successively by soft anti-fold (1), texture folding from bottom to top
Penetrate layer (2) and high-gain imaging layer (3), the high-gain imaging layer (3) is metal supporting part, on the high-gain imaging layer (3)
Side is equipped with the entrant sound base fabric (4) with hole (5), and hole (5) structure is cone, and the eyelet front in the hole (5) is big, the back side
Under, pore size 0.5mm, pitch of holes is longitudinally 4mm, is laterally 7mm.
Further, entrant sound base fabric (4) material is PVC, thickness 0.35mm, color temperature difference 5500K, gain visual angle
2a >=60 °, polarised light reproducibility are more than 150:1.
The utility model has the beneficial effects that：By the way that entrant sound base fabric is arranged in metal supporting part, realizing metal curtain can
The effect of scouring, and the entrant sound pitch of holes of cone compares existing diminution half, cone improves entrant sound rate, avoids former
The adverse reaction for arranging spectators improves viewing experience.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
In attached drawing, parts list represented by the reference numerals are as follows：
1, soft anti-fold, 2, textured refractive layer, 3, high-gain imaging layer, 4, entrant sound base fabric, 5, hole.
Specific implementation mode
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1, a kind of washable metal curtain with novel pore structure, is followed successively by soft anti-fold from bottom to top
(1), textured refractive layer (2) and high-gain imaging layer (3), the high-gain imaging layer (3) be metal supporting part, the high-gain at
The entrant sound base fabric (4) with hole (5) is equipped with above layer (3), hole (5) structure is cone, the eyelet front in the hole (5)
Greatly, under the back side, pore size 0.5mm, pitch of holes is longitudinally 4mm, is laterally 7mm.
Further, entrant sound base fabric (4) material is PVC, thickness 0.35mm, color temperature difference 5500K, gain visual angle
2a >=60 °, polarised light reproducibility are more than 150:1.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (2)
1. a kind of washable metal curtain with novel pore structure, it is characterised in that：It is followed successively by soft anti-fold from bottom to top
(1), textured refractive layer (2) and high-gain imaging layer (3), the high-gain imaging layer (3) be metal supporting part, the high-gain at
The entrant sound base fabric (4) with hole (5) is equipped with above layer (3), hole (5) structure is cone, the eyelet front in the hole (5)
Greatly, under the back side, pore size 0.5mm, pitch of holes is longitudinally 4mm, is laterally 7mm.
2. a kind of washable metal curtain with novel pore structure according to claim 1, it is characterised in that：It is described
Sound base fabric (4) material is PVC, thickness 0.35mm, color temperature difference 5500K, and gain visual angle 2a >=60 °, polarised light reproducibility is big
In 150:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721861171.9U CN207799323U (en) | 2017-12-27 | 2017-12-27 | A kind of washable metal curtain with novel pore structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721861171.9U CN207799323U (en) | 2017-12-27 | 2017-12-27 | A kind of washable metal curtain with novel pore structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207799323U true CN207799323U (en) | 2018-08-31 |
Family
ID=63280220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721861171.9U Active CN207799323U (en) | 2017-12-27 | 2017-12-27 | A kind of washable metal curtain with novel pore structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207799323U (en) |
-
2017
- 2017-12-27 CN CN201721861171.9U patent/CN207799323U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220428 Address after: 200126 Room 309, No. 181, Zhongshe Road, Maogang Town, Songjiang District, Shanghai Patentee after: Shanghai jiusen Industrial Co.,Ltd. Address before: 200126 room 801, No. 32, Lane 518, Xiying South Road, Pudong New Area, Shanghai Patentee before: Lu Mulin |