CN203588590U - Adjustable wind-resisting device for large-sized advertising curtains - Google Patents
Adjustable wind-resisting device for large-sized advertising curtains Download PDFInfo
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- CN203588590U CN203588590U CN201320715263.1U CN201320715263U CN203588590U CN 203588590 U CN203588590 U CN 203588590U CN 201320715263 U CN201320715263 U CN 201320715263U CN 203588590 U CN203588590 U CN 203588590U
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- pedestal
- plate body
- slide rail
- screw rod
- wind
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- 230000000694 effects Effects 0.000 claims abstract description 13
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 59
- 238000006073 displacement reaction Methods 0.000 claims description 16
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- 238000010586 diagram Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 8
- 230000003139 buffering effect Effects 0.000 description 6
- 239000004744 fabric Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000003116 impacting effect Effects 0.000 description 3
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- 230000000007 visual effect Effects 0.000 description 2
- 241001404789 Smilax glabra Species 0.000 description 1
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- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
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Abstract
The utility model relates to an adjustable wind-resisting device for large-sized advertising curtains. The adjustable wind-resisting device for large-sized advertising curtains is specially applied to supports movably fitted to advertising curtain surfaces, so that spacing of the supports can be adjusted, wind resistance (wind pressure), especially transient destructive wind resistance (wind pressure) experienced by the whole advertising curtain surfaces can be effectively buffered and eliminated; the adjustable wind-resisting device for large-sized advertising curtains has effective wind resisting capacity and advantages. The adjustable wind-resisting device for large-sized advertising curtains comprises a base, a sliding plate, a connecting member, a transmission device and a plurality of transmission rods; the base is provided with a screw; one side of the sliding plate is movably arranged on the base and connected with the screw; the other side of the base is provided with the connecting member which is used for being connected with a support; the transmission device is arranged on the base and connected with the screw; the transmission device is driven by the transmission rods and drives the screw; the screw drives the sliding plate to linearly move on the base. Therefore, by linear shifting (left to right or top to bottom) of the sliding plate, the supports can be driven to synchronously shift to adjust spacing of the supports, so that the optimal adjustment effect that the adverting curtain surfaces are tensioned and flattened is achieved.
Description
Technical field
The utility model is to provide a kind of adjustable large-scale advertisement curtain wind-proof device, espespecially a kind of in order to be installed in the support of advertising cloth curtain, can adjust size, and can effectively cushion and dissolve the adjustable large-scale advertisement curtain wind-proof device of destructive windage (blast) stress that windage (blast), particularly moment that advertisement curtain face bears cause.
In addition, for paroxysmal earthquake, cause rocking or waving of towering advertising thing, also available buffer with dissolve, effectively get rid of advertisement curtain in the face of pullling between support and support, further spread out and reach the advantages such as the dynamopathic buffering of earthquake and balance height.
Background technology
Press, advertisement is by a kind of language by communications media, word, picture or image etc., uses and attracts everybody's sight focus, reaches the way of promotion that certain target group links up.
Along with industrial and scientific and technological progress, increasing fast under various communications medias, naturally just there is more advertising to produce, such as: various advertisement plates stand in great numbers other in the metope of high building top layer, high constructure, each critical junction, transport facility and traffic main artery or are applied on show ground, be a feast for the eyes, respectively strive that it is gorgeous.
In being directed to especially, large-scale advertisement curtain, huge except having, fright with far away see remarkable marker outside order effect, the advertising of institute's tool should be to be nothing difficult, particularly represent in sports ground, show ground, building curtain, the top layer of buildings, the independent straight overhead or wall face of castle of alarmming, outside the most ace-high advertising of Chu Shi enterprise and financial group, consumer's eye object focus especially, also can say---in this kind, large-scale advertisement curtain, the real Chu having become in advertising now sticks up, and pursue and the emphasis business opportunity of developing for ad. craft, so, according to existing large-scale advertisement curtain, be mainly the skeleton that is configured to required advertisement kenel with several, and, each support has respectively frame groove (or frame seam), makes advertisement curtain face by the set eyelet in curtain face limit, carries out corresponding stitch in the frame groove (or frame seam) of support respectively by stay cord, in order to do making large-scale advertisement curtain face, can, to draw lining mode, flatly show and be fixed on whole support.
See all in this type of, large-scale advertisement curtain, because being belongs to work high above the ground construction, as: the metope of high building top layer, building, the windage of bearing (blast) stress is inevitable quite high, the problem often facing, that advertisement curtain face must be distinguished stitch on the frame groove (or frame seam) of support by stay cord, view picture advertisement curtain face could be drawn to lining, launch and fix, and this construction operation except aobvious tool highly dangerous, work consuming, time-consuming, once after particularly support is fixed, the distance between support and support cannot be done to change; Once, during oversize the or too small generation error of advertisement curtain face, advertisement curtain face is between two stands, must form smooth (smooth) state, if cloth curtain is excessive, not only cause advertisement curtain face to produce outside uneven fold, more can double to bear in windage (blast) stress, the too small complicated operations such as dealer must again dismantle, makes, reinstall of constructing, on foot the consumption cost and danger of causing.
Secondly, we further discuss: when advertisement curtain face bears high windage (blast) impact of external different directions, advertisement curtain face will inevitably produce vibrations or rock because of windage, and vibration and rock produced moment reacting force, will be passed to whole support, yet existing advertising cloth curtain and support are because of all without windage buffering, cause whole support to be under moment destruction windage stress, often there is bending, distortion or the danger situation of toppling over, seriously undermine whole in, the supporting structure of large-scale advertisement cloth curtain, cause the difficulty in follow-up maintenance, except tool high risk, more can expend high maintenance cost.
Therefore, existing in, large-scale advertisement curtain, for asking in slightly the dissolving of windage (blast) property, on curtain face, offer numerous short slot then, attempt can be guided windage (blast) to the windage of curtain face (blast) stress with these short slots; Relatively, this advertisement curtain face, because of countless short slots, causes integrality deficiency and U.S.-China's shortcoming, except by the dirty disease of dealer, more can make advertising results have a greatly reduced quality.
Utility model content
The utility model fundamental purpose is to disclose a kind of adjustable large-scale advertisement curtain wind-proof device, can effectively cushion and dissolve destructive windage (blast) stress that windage (blast), particularly moment that advertisement curtain face bears cause.
Main technical schemes of the present utility model is:
An adjustable large-scale advertisement curtain wind-proof device, it includes: pedestal, slippage plate body, conjunction, gearing and a drive link; Pedestal is wherein provided with first slide rail and a screw rod; And a side of slippage plate body is provided with second slide rail, the second slide rail can combine and slide with the first slide rail of pedestal, make slippage plate body can on pedestal, be linear displacement and slide, and the another side of slippage plate body is provided with conjunction, by conjunction, for giving support, carries out combination; Secondly, gearing is located at pedestal and is connected with screw rod; Drive link is incorporated into gearing, by drive link, is driven in gearing, drives in screw rod, then drive slippage plate body on pedestal, to do the slip of left and right (or upper and lower) linear displacement by screw rod by gearing; When the size of advertising cloth curtain and the distance between support do not meet, only need by slippage plate body (left and right or upper and lower) with linear displacement adjustment, can drive support synchronous shift, use the spacing of adjusting between two stands, in order to do making advertisement curtain face can reach the best function of adjusting, the fine setting being particularly directed to after construction is required.
The utility model secondary objective is to disclose a kind of adjustable large-scale advertisement curtain wind-proof device, wherein, slippage plate body is separately provided with a snubber assembly, by this snubber assembly, can make slippage plate body tool elastic reset effect, relatedly makes that spacing tool between two stands is stretched, contracting elasticity nargin; When no matter wind direction is while impacting forward or backwards in whole view advertising curtain face; high windage (blast) stress that advertisement curtain face bears; decapacitation is protected in support; and support also can be by the elastic reset effect of slippage plate body; in order to do to form Effective Anti windage and to dissolve windage function; this is with by wind-force size for dissolving antiwind resistance function, can form the buffering effect of different strength.
In an embodiment of the present utility model, described adjustable large-scale advertisement curtain wind-proof device, can be installed in the support of an advertisement curtain face, and it includes:
A pedestal, its dual-side is provided with the first corresponding slide rail, and this pedestal is separately provided with a screw rod, and one end of this screw rod is provided with the first connecting portion and the other end is provided with the second connecting portion, and this screw sleeve is provided with at least one nut, this nut can be linear displacement on this screw rod;
A slippage plate body, combine with this pedestal, this slippage plate body has a first surface and a second surface, this slippage plate body is provided with the second corresponding slide rail in the dual-side of this first surface, the slip that can combine with the first slide rail of this pedestal of this second slide rail, this slippage plate body is provided with the 3rd slide rail in this first surface and between this second slide rail, and in the 3rd slide rail, is provided with a snubber assembly, and this snubber assembly is connected with the nut of this pedestal;
A conjunction, is located at the second surface of this slippage plate body, and this conjunction is provided with at least one joint portion;
A gearing, is located at this pedestal, and it includes:
A pedestal, is provided with two corresponding the first perforation and one second perforation, these two first perforation and this second perforation lay respectively at disalignment to, this second is bored a hole to the first connecting portion that should screw rod;
A driving gear set, is located at this pedestal inner, and with the settings of these two first perforation same axial;
A gear, is located in this pedestal and is meshed with this driving gear set, this gear and this second perforation same axial setting, and be arranged at this second punch position, this gear is connected with the first connecting portion of this screw rod;
Drive link, is a body of rod, wears these two first perforation of this pedestal, and combines with this driving gear set.
The utility model also provides a kind of adjustable large-scale advertisement curtain wind-proof device, and this drive link can be adopted with embedded sleeve structure and replace, and by several attached drive links, carries out nested connection; And between these several attached drive links, pass through a mutual pivot joint of universal joint.
The beneficial effects of the utility model are:
Adjustable large-scale advertisement curtain wind-proof device of the present utility model, special-purpose to be movably arranged on the support of advertisement curtain face, utilize a slippage plate body (for example: a left side can on pedestal, do linear displacement adjustment, right or up, bottom offset is adjusted), can make the support of advertisement curtain face be incorporated into the set conjunction of slippage plate body, by this linear displacement, (for example: a left side adjust, right or up, bottom offset is adjusted), can synchronously drive support to carry out adjustment of displacement, in order to do the advertisement curtain face that makes to be equipped on support, obtain and ask validity and high function to even up adjustment effect, in solving completely, large-scale advertisement curtain face, because of curtain face dimensioned area too huge, will certainly there is oversize or too small error, in addition, slippage plate body is separately provided with a snubber assembly, by this snubber assembly except making slippage plate body, outside the elasticity of getting everything ready and reset double effects, the related also tool nargin of stretching of spacing between two supports that makes, when no matter wind direction is while impacting forward or backwards in advertisement curtain face, high windage (blast) stress that advertisement curtain face bears, can make support to reset by the elasticity of slippage plate body institute tool, in order to do to form high antiwind resistance (blast) function, and then reach buffering wind resistance effect, windage (blast) stress of avoiding advertisement curtain face to bear is excessive, the dangerous situation that causes the face breakage of advertisement curtain or deformation of timbering very to tilt.In addition, utilize the snubber assembly of the above-mentioned set tool of slippage plate body, to contribute to the utility model to paroxysmal earthquake, rocking or waving because of scrambling that towering advertising thing produces, can be effectively by the elastic property of snubber assembly, get rid of advertisement curtain in the face of pullling between support and support, the advantages such as the autologous buffering when tool that further spreads out goes out earthquake and balance height.
Accompanying drawing explanation
Fig. 1: be the utility model one Application Example schematic diagram.
Fig. 2: be the utility model one visual angle schematic diagram.
Fig. 3: be another visual angle schematic diagram of the utility model.
Fig. 4: be each STRUCTURE DECOMPOSITION schematic diagram of the utility model.
Fig. 5: be the utility model the first start embodiment schematic diagram.
Fig. 6: be the utility model the second start embodiment schematic diagram.
Fig. 7: be the utility model side sectional structure schematic diagram.
Fig. 8: be the utility model drive link embodiment schematic diagram.
[main element symbol description]
1, pedestal
11, recess
12, the first slide rail
13, screw rod
131, the first connecting portion
132, the second connecting portion
14, nut
15, the first catch
151, the first axis hole
16, the second catch
161, the second axis hole
17, plate body
171, fixed orifice
2, slippage plate body
21, first surface
22, second surface
23, the second slide rail
24, the 3rd slide rail
25, snubber assembly
251, sliding shoe
252, locating piece
253, the body of rod
254, flexible member
3, conjunction
31, joint portion
4, gearing
40, accommodation space
41, pedestal
411, the first perforation
412, the second perforation
42, driving gear set
43, gear
44, cover plate
5, drive link
51, several attached drive links
52, universal joint
6, support
61, engagement groove
7, advertisement curtain face.
Embodiment
For the effect that makes your auditor can further understand other features of the present utility model and advantage and reach, hereby describe cooperation accompanying drawing in detail feature & benefits of the present utility model, following embodiment, for describing viewpoint of the present utility model in detail, but non-to limit anyways category of the present utility model.
Please first consult shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 7, the utility model is to disclose a kind of adjustable large-scale advertisement curtain wind-proof device, special-purpose to be movably arranged on the support 6 of advertisement curtain face 7, it includes: pedestal 1, slippage plate body 2, conjunction 3, gearing 4 and a several drive link 5.
The dual-side of pedestal 1 is provided with the first corresponding slide rail 12, between the first slide rail 12 of two symmetries, be provided with a recess 11 and a screw rod 13, screw rod 13 is to be positioned at recess 11, and one end of screw rod 13 is provided with first connecting portion 131 and the other end is provided with second connecting portion 132; And screw rod 13 is arranged with at least one nut 14, make nut 14 on screw rod 13, to be linear displacement; Again, pedestal 1 is with respect to the dual-side of recess 11, be respectively equipped with first catch 15 and second catch 16, the first catch 15 is provided with first axis hole 151, the second catch 16 is provided with second axis hole 161, makes the first connecting portion 131 of screw rod 13 can be arranged in the first axis hole 151 of the first catch 15, makes the second connecting portion 132 of screw rod 13 can be arranged in the second axis hole 161 of the second catch 16, making screw rod 13 take the first axis hole 151 and the second axis hole 161 is axle center, further tool rotating mechanism; When screw rod 13 rotates, can drive in nut 14 and be linear displacement.
Secondly, the both sides external limit of pedestal 1 can be extended with respectively plate body 17, and plate body 17 is provided with at least two fixed orifices 171, utilizes lock member to wear the fixed orifice 171 of plate body 17, can make pedestal 1 can be fixed on an object (for example: metope or reinforcing bar).The first described catch 15 and the second catch 16 can utilize to glue to establish, weld or lock the mode of establishing and combine with pedestal 1.
Slippage plate body 2 combines with pedestal 1, it has a first surface 21 and a second surface 22, dual-side in first surface 21 is provided with the second symmetrical slide rail 23, the second slide rail 23 can with the first slide rail 12 of pedestal 1 in conjunction with and slide, make slippage plate body 2 on pedestal 1, to be linear slide; And slippage plate body 2 is provided with the 3rd slide rail 24 in first surface 21 and between two the second slide rails 23, then in the 3rd slide rail 24, be provided with a snubber assembly 25; Described snubber assembly 25 includes: sliding shoe 251, locating piece 252, at least one body of rod 253 and at least one flexible member 254, and the 3rd slide rail 24 is located in sliding shoe 251 activities, in the interior Linear-moving of doing of the 3rd slide rail 24; Sliding shoe 251 is wherein connected with the nut 14 of pedestal 1, and snubber assembly 25 forms and is connected with the nut 14 of pedestal 1; This locating piece 252 is fixed at the first surface 21 of slippage plate body 2, and corresponding with sliding shoe 251; The body of rod 253 wears respectively and is fixed on sliding shoe 251 and locating piece 252, and the body of rod 253 is separately arranged with flexible member 254.Utilize sliding shoe 251 to be connected with nut 14, slippage plate body 2 be take sliding shoe 251 as fulcrum, and can, towards sliding shoe 251 direction elastic resets (as shown in Figure 7), reach slippage plate body 2 and have elasticity and reset effect by snubber assembly 25.
Gearing 4 is located at pedestal 1 adjacent the first catch 15, and it includes: pedestal 41, driving gear set 42 and a gear 43; This pedestal 41 is provided with an accommodation space 40, and pedestal 41 is provided with two corresponding 411 and one second perforation 412 of the first perforation, two first perforation the 411 and second perforation 412 lay respectively at disalignment to, and the second bore a hole the first connecting portion 131 of 412 corresponding screw rods 13 and the first axis hole 151 of corresponding the first catch 15; Driving gear set 42 is located at pedestal 41 inside, and with pedestal 41 first perforation 411 same axial settings; Gear 43 is located in pedestal 41, and is meshed with driving gear set 42, the second perforation 412 same axial settings of gear 43 and pedestal 41, and be arranged at the second perforation 412 positions, and gear 43 is connected with the first connecting portion 131 of screw rod 13.Again, gearing 4 includes a cover plate 44, and cover plate 44 can be covered in pedestal 41.
Drive link 5 wears the pedestal 41 of gearing 4, is worn respectively the first perforation 411 of pedestal 41, and combine with driving gear set 42 by drive link 5.
Driving gear set 42 by drive link 5 drive transmissions 4 is rotated, and by driving gear set 42 driven gears 43 of gearing 4, then drives screw rod 13 to rotate by gear 43; When screw rod 13 rotates, screw rod 13 can drive nut 14 to be linear displacement, and now nut 14 drives sliding shoe 251, finally by sliding shoe 251, drives slippage plate body 2 on pedestal 1, to be left and right or upper and lower linear displacement and slides.
Please coordinate simultaneously and consult shown in Fig. 5, Fig. 6, the utility model is attempted an embodiment, when drive link 5 rotates counterclockwise, by drive link 5 drive transmissions 4, by gearing 4, drive screw rod 13 to rotate, then drive slippage plate body 2 direction linear displacement toward left or down on pedestal 1 to slide from screw rod 13; When drive link 5 clockwise rotates, by drive link 5 drive transmissions 4, by gearing 4, drive screw rod 13 to rotate, then drive slippage plate body 2 direction linear displacement toward right or up on pedestal 1 to slide from screw rod 13.
So, when the spacing of 6, the size of advertisement curtain face 7 and support has its error, workmen can be in ground rotation in drive link 5, can make slippage plate body 2 be left and right or upper and lower linear displacement adjustment, and drive support 6 synchronously to form displacement by slippage plate body 2, use the spacing of 6 of suitable adjusting poles, in order to do advertisement curtain face 7 being reached draw lining and smooth optimum condition.
Secondly, utilize slippage plate body 2 to be provided with a snubber assembly 25, by snubber assembly 25, can make slippage plate body 2 tool elastic reset effects (as shown in Figure 7), the related spacing tool elastic telescopic nargin that makes 6, two supports; When no matter wind direction is while impacting forward or backwards in advertisement curtain face 7, high windage (blast) stress that advertisement curtain face 7 bears, can make support 6 by the elastic reset effect of slippage plate body 2, in order to do to form the function of antiwind resistance, and then reach high wind group buffering effect, the windage stress of avoiding advertisement curtain face 7 to bear is excessive, the dangerous situation that causes 7 breakages of advertisement curtain face or support 6 to tilt.
As shown in Figure 2, described drive link 5, except being a body of rod, also can be adopted with embedded sleeve structure, can wear connection by several attached drive links 51, except can effectively forming the function of drive link 5 and attached drive link 51 rotary drives, have more the advantage that length is stretched, contracted and adjusts.Again, as shown in Fig. 1, Fig. 8, between these several attached drive links 51, be connected with respectively a universal joint 52, and these several attached drive links 51 can by with the mutual pivot joint of universal joint 52, can produce transmission and the curved characteristic of closing; Therefore, when these several attached drive links 51 interconnect by universal joint 52, whole drive link 5 and several attached drive link 51, can be matched with fixed object (for example: metope or reinforcing bar) and, under non-straight environment, still can rotate the function that adjustment is reached in transmission.
Claims (7)
1. an adjustable large-scale advertisement curtain wind-proof device, can be installed in the support of an advertisement curtain face; It is characterized in that, include:
A pedestal, its dual-side is provided with the first corresponding slide rail, and this pedestal is separately provided with a screw rod, and one end of this screw rod is provided with the first connecting portion and the other end is provided with the second connecting portion, and this screw sleeve is provided with at least one nut, this nut can be linear displacement on this screw rod;
A slippage plate body, combine with this pedestal, this slippage plate body has a first surface and a second surface, this slippage plate body is provided with the second corresponding slide rail in the dual-side of this first surface, the slip that can combine with the first slide rail of this pedestal of this second slide rail, this slippage plate body is provided with the 3rd slide rail in this first surface and between this second slide rail, and in the 3rd slide rail, is provided with a snubber assembly, and this snubber assembly is connected with the nut of this pedestal;
A conjunction, is located at the second surface of this slippage plate body, and this conjunction is provided with at least one joint portion;
A gearing, is located at this pedestal, and it includes:
A pedestal, is provided with two corresponding the first perforation and one second perforation, these two first perforation and this second perforation lay respectively at disalignment to, this second is bored a hole to the first connecting portion that should screw rod;
A driving gear set, is located at this pedestal inner, and with the settings of these two first perforation same axial;
A gear, is located in this pedestal and is meshed with this driving gear set, this gear and this second perforation same axial setting, and be arranged at this second punch position, this gear is connected with the first connecting portion of this screw rod;
Drive link, is a body of rod, wears these two first perforation of this pedestal, and combines with this driving gear set.
2. adjustable large-scale advertisement curtain wind-proof device as claimed in claim 1, it is characterized in that: this pedestal is provided with a recess between two the first slide rails, this screw rod is positioned at this recess, this pedestal is respectively equipped with first catch and second catch with respect to this recess dual-side, this first catch is provided with first axis hole, this second catch is provided with second axis hole, the first connecting portion of this screw rod is arranged in the first axis hole of this first catch, and the second connecting portion of this screw rod is arranged in the second axis hole of this second catch.
3. adjustable large-scale advertisement curtain wind-proof device as claimed in claim 1, is characterized in that: this pedestal both sides external limit is extended with respectively plate body, and this plate body is provided with at least two fixed orifices.
4. adjustable large-scale advertisement curtain wind-proof device as claimed in claim 1, is characterized in that: this snubber assembly includes: a sliding shoe, locating piece, at least one body of rod and at least one flexible member; The 3rd slide rail is located in sliding shoe activity wherein, in the 3rd slide rail, makes Linear-moving, and this sliding shoe is connected with the nut of this pedestal; This locating piece is fixed at the first surface of this slippage plate body, and corresponding with this sliding shoe; This body of rod wears respectively and is fixed on this sliding shoe and this locating piece, and this body of rod is arranged with this flexible member.
5. adjustable large-scale advertisement curtain wind-proof device as claimed in claim 1, is characterized in that: the pedestal of this gearing is provided with an accommodation space, and this transmission gear is mounted in this accommodation space.
6. adjustable large-scale advertisement curtain wind-proof device as claimed in claim 1, is characterized in that: this drive link is adopted with embedded sleeve structure and replaced, and by several attached drive links, carries out nested connection; And between these several attached drive links, pass through a mutual pivot joint of universal joint.
7. adjustable large-scale advertisement curtain wind-proof device as claimed in claim 6, is characterized in that: between this drive link and attached drive link, by a universal joint, connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320715263.1U CN203588590U (en) | 2013-11-14 | 2013-11-14 | Adjustable wind-resisting device for large-sized advertising curtains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320715263.1U CN203588590U (en) | 2013-11-14 | 2013-11-14 | Adjustable wind-resisting device for large-sized advertising curtains |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203588590U true CN203588590U (en) | 2014-05-07 |
Family
ID=50586470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320715263.1U Expired - Lifetime CN203588590U (en) | 2013-11-14 | 2013-11-14 | Adjustable wind-resisting device for large-sized advertising curtains |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203588590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104083878A (en) * | 2014-06-30 | 2014-10-08 | 长兴百叶龙演出有限公司 | Stage curtain frontward and backward moving device |
-
2013
- 2013-11-14 CN CN201320715263.1U patent/CN203588590U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104083878A (en) * | 2014-06-30 | 2014-10-08 | 长兴百叶龙演出有限公司 | Stage curtain frontward and backward moving device |
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| GR01 | Patent grant | ||
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Granted publication date: 20140507 |