CN108571187A - A kind of publicity wall display rack structure - Google Patents

A kind of publicity wall display rack structure Download PDF

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Publication number
CN108571187A
CN108571187A CN201810553418.3A CN201810553418A CN108571187A CN 108571187 A CN108571187 A CN 108571187A CN 201810553418 A CN201810553418 A CN 201810553418A CN 108571187 A CN108571187 A CN 108571187A
Authority
CN
China
Prior art keywords
collection chamber
water collection
publicity
groove
wall
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.)
Withdrawn
Application number
CN201810553418.3A
Other languages
Chinese (zh)
Inventor
向宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Pin Cai Advertising Media Co Ltd
Original Assignee
Chongqing Pin Cai Advertising Media Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chongqing Pin Cai Advertising Media Co Ltd filed Critical Chongqing Pin Cai Advertising Media Co Ltd
Priority to CN201810553418.3A priority Critical patent/CN108571187A/en
Publication of CN108571187A publication Critical patent/CN108571187A/en
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
    • E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
    • E04H1/1205—Small buildings erected in the open air
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108—Rainwater harvesting

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental Sciences (AREA)
  • Displays For Variable Information Using Movable Means (AREA)

Abstract

The present invention relates to displaying appliance technologies, specifically disclose a kind of publicity wall display rack structure, including publicizing wall ontology, catch basin is offered at the top of publicity wall ontology, water collection chamber is offered respectively in the publicity wall ontology of groove both sides, water collection chamber is equipped with the deflector hole being connected to catch basin, and holding tank is equipped between water collection chamber and groove, and water collection chamber side wall is equipped with apopore；Piston has been slidably and sealingly connected in water collection chamber, piston base is equipped with driving mechanism, fixed pulley is fixed in water collection chamber, top land is fixed with draught line, draught line, which stretches into groove, is connected with hollow horizon bar, wall contacts horizon bar outside window with displaying, and apopore is connected with the outlet pipe being connected to horizon bar, and horizon bar is axially distributed multiple cleaning holes.It is solved in the prior art for higher displaying window using the present invention, the modes such as operating personnel's needs use is offered sb. a chance to remedy a fault gracefully clean displaying window, not only increase labor intensity, and have the problem of certain risk.

Description

A kind of publicity wall display rack structure
Technical field
The present invention relates to displaying appliance technology, more particularly to a kind of publicity wall display rack structures.
Background technology
In culture and propaganda action, the use that the fields such as advertising publicize wall is very extensive, is usually provided on publicity wall recessed Slot is connected with the displaying window of transparent glass in groove, and by showpiece or advertising cloth, brochure etc. is mounted in groove, publicity Wall can be multi-faceted the feature for showing product, good the effect of publicity is played to product.
Existing most of publicity walls are usually highly all higher than 2.5 meters, show that the distance on the apogee distance ground of window is logical Often it is higher than 1.8 meters, due to publicizing the equal outdoor layout of wall mostly, the content of displaying is understood convenient for the pedestrian of dealing in this way, But it is set as so that showing that the outer wall of window easy tos produce spot etc. under the action of geomantic omen drenches with rain, to the U.S. for publicizing wall Sight has an impact, and it is existing to displaying window cleaning be typically it is artificial clean, due to displaying window height it is higher, usually Also need to set up staircase etc. in cleaning to being cleaned at the top of displaying window, this not only increases labor intensity, while to behaviour Certain danger can also be caused by making personnel.
Invention content
The present invention provides a kind of publicity wall display rack structures, to solve in the prior art for higher displaying window, behaviour Make personnel to need to clean displaying window using the modes such as offer sb. a chance to remedy a fault gracefully, not only increases labor intensity, and with certain danger Dangerous problem.
In order to achieve the above object, base case of the invention is：
A kind of publicity wall display rack structure, including publicity wall ontology, open up on the publicity wall ontology it is fluted, in groove Equipped with displaying window, catch basin is offered at the top of the publicity wall ontology, is opened respectively in the publicity wall ontology of the groove both sides Equipped with water collection chamber, the water collection chamber is equipped with the deflector hole being connected to catch basin, and opening is equipped between the water collection chamber and groove Towards the holding tank of groove, the water collection chamber side wall is equipped with the apopore of connection holding tank；
Piston is slidably and sealingly connected in the water collection chamber, the piston base is equipped with the driving that driving piston moves up and down Mechanism is fixed with fixed pulley in the water collection chamber, and the top land is fixed with the draught line for being wrapped over fixed pulley, the traction The line other end stretches into groove and is connected with hollow horizon bar, and wall contacts the horizon bar outside window with displaying, the apopore It is connected with the outlet pipe being connected to horizon bar, the horizon bar is axially distributed there are multiple cleaning holes.
The operation principle of this base case is：
The groove on wall ontology is publicized for installing displaying report etc., catch basin is for collecting rainwater, when rainy in catch basin Water is into fashionable, and rainwater enters through deflector hole in the water collection chamber of groove both sides, and the rainwater into water collection chamber makes piston slide downward, When needing to clean displaying window, driving mechanism is opened so that rack moves up, to push piston to move up, Rainwater above piston is entered from outlet pipe in horizon bar through apopore, is arranged into the rainwater in horizon bar from each cleaning hole Go out, to showing that the outer wall of window cleans；While piston moves up, the draught line of connection piston one end moves up, And the draught line for connecting horizon bar one end moves down, so that horizon bar moves downward simultaneously, and window is shown to complete monoblock Cleaning；In addition in this base case holding tank setting, since horizon bar is in the state that moves up and down in cleaning process, Outlet pipe and horizon bar connecting pin are with horizon bar synchronizing moving during this, it is therefore desirable to give outlet pipe that displacement space is arranged.
This base case has technical effect that：
1, this base case is collected rainwater by the way that collecting tank is arranged, and the rainwater after collection is drained into collecting chamber It is interior, to for being cleaned to displaying window, the recycling to rainwater be arranged in this way, save the setting at water source, save Water resource.
2, in this base case, the rainwater in piston pushes water collection chamber enters horizon bar to showing that it is same that window is cleaned When, horizon bar is also moving down, and can show that window cleans to monoblock in this way, solve in the prior art, for higher Displaying window, operating personnel need to clean displaying window using offering sb. a chance to remedy a fault gracefully etc., not only increase labor intensity, and have The problem of certain risk.
Further, the driving mechanism includes the trunnion axis with publicity wall ontology rotation connection, and described trunnion axis one end is stretched Enter water collection chamber and be connected with gear, the piston base is fixed with the rack being vertically arranged, the rack and pinion engagement, the water The flat axis other end stretches out publicity wall ontology and is connected with rocking handle.
Advantageous effect：When needing to clean displaying window, operating personnel hold rocking handle and rotate, and make trunnion axis Rotation is generated, trunnion axis rotates so that gear synchronous rotation so that rack moves up, and rack moves up to push piston It moves up.
Further, it is connected with unilateral bearing between the gear and trunnion axis, is type face between the rocking handle and trunnion axis Connection.
Advantageous effect：In this programme when rack moves down, unilateral bearing is in the state being freely rotated, and works as rack When moving up, unilateral bearing is in locked state；In this way when rack is moved down by piston pushing, rack and pinion is nibbled It closes so that gear generates rotation, due to the setting of unilateral bearing, when rack moves down, unilateral bearing is freely rotated, therefore tooth Wheel rotation will not drive trunnion axis to rotate synchronously, and setting in this way can generate publicity wall body exterior to avoid the rotation of trunnion axis It influences, for example influences the passage etc. of pedestrian；In addition rocking arm is set as connecting with horizontal axis type face, can complete to showing that window is clear After washing, rocking arm is removed, other people is avoided accidentally to touch.
Further, publicity wall ontology both sides are equipped with fixed wall vertically.
Advantageous effect：The setting of fixed wall plays the role of support to publicity wall ontology, can increase publicity wall ontology Intensity.
Further, baffle is hinged on the catch basin, the baffle is equipped with multiple inlet openings.
Advantageous effect：In this way on rainy day, the impurity such as leaf fallen with rainwater are by baffle, and rainwater is from water inlet Hole enters in catch basin, can be filtered in this way to rainwater.
Further, the supply pipe being connected to running water pipe is additionally provided in the catch basin, the supply pipe is equipped with water valve.
Advantageous effect：In this way when the rainwater collected in water collection chamber is not enough shows window to clean, it can pass through and open water Valve supplements tap water into catch basin by feeding pipe.
Further, cotton balls is fixed in the deflector hole, the cotton balls introduces the water in catch basin in water collection chamber.
Advantageous effect：Cotton balls is set in deflector hole, is on the one hand filtered to obtaining water in catch basin, impurity is avoided to enter Into water collection chamber, on the other hand avoid during piston moves up, the water in water collection chamber is largely back to from deflector hole In water collection chamber.
Further, the apopore is located at water collection chamber side and is connected with water inlet pipe, and the water inlet bottom of the tube is connected with metal Diversion head, the diversion head are in the sphere of inner hollow, are evenly equipped with filter opening outside sphere, diversion head is placed on piston-top surface.
Advantageous effect：So on the one hand setting further filters the water in water collection chamber, and diversion head on the other hand is arranged can So that water inlet pipe is contacted with water always, the speed of flow discharge is improved.
Further, the horizon bar is bonded with spongy layer close to displaying window side, and wall connects the spongy layer outside window with displaying It touches.
Advantageous effect：The flow being discharged from cleaning hole infiltrates spongy layer, will be shown with the contact of displaying window using spongy layer Window cleans up, and the friction that can avoid horizon bar to showing window is arranged in this way so that wall generates cut etc. outside window for displaying, influences U.S. It sees.
Further, offer planting groove on the publicity wall ontology below the groove, offered on the planting groove with it is recessed The osculum of slot connection.
Advantageous effect：The water cleaned in this way after displaying window is entered through osculum in planting groove, realizes water resource Recycling, flower plant is in addition planted in planting groove can also increase the beauty of publicity wall.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of publicity wall display rack structure embodiment of the present invention；
Fig. 2 is the radial cross-section of horizon bar in Fig. 1；
Fig. 3 is the sectional view along A-A of Fig. 1.
Specific implementation mode
It is further described below by specific implementation mode：
Reference numeral in Figure of description includes：Publicize wall ontology 100, groove 101, displaying window 102, fixed wall 103, Catch basin 104, baffle 105, inlet opening 106, water collection chamber 200, deflector hole 201, holding tank 202, apopore 203, piston 204, Water inlet pipe 205, diversion head 206, draught line 207, fixed pulley 208, horizon bar 300, outlet pipe 301, cleaning hole 302, spongy layer 303, planting groove 304, osculum 305, rack 400, trunnion axis 401, gear 402, unilateral bearing 403, rocking handle 404.
Embodiment it is basic as shown in Figure 1, Figure 2 and Figure 3：
A kind of publicity wall display rack structure, which includes publicity wall ontology 100, wherein publicity wall ontology 100 is high by 2.5 Rice, 6.5 meters long, the cuboid that width is 0.3 meter open up fluted 101 in publicity wall ontology 100 in the middle part of close over, wherein The depth of 4.5 meters of the length of groove 101,1.5 meters of height, groove 101 is 5 centimetres, and transparent glass system is hinged on groove 101 At displaying window 102, be also equipped with the fixation wall 103 that pours of cement vertically in the both sides of publicity wall ontology 100.
As shown in Figure 1, horizontally disposed bar shaped catch basin 104 is offered at the top of publicity wall ontology 100, wherein catchmenting Slot 104 is located at the middle part of publicity wall ontology 100, and the length of 5.5 meters, baffle 105 is hinged at the top of catch basin 104, Multiple inlet openings 106 are offered on baffle 105, such rainwater is collected by inlet opening 106 in catch basin 104, is being catchmented It is additionally provided with the supply pipe of connection running water pipe in slot 104, water valve is equipped on supply pipe；In a surname positioned at the both sides of groove 101 It passes and offers water collection chamber 200 in wall ontology 100 respectively, the wherein top of water collection chamber 200 is equipped with the deflector hole of connection catch basin 104 201, cotton balls is fixed in deflector hole 201, wherein cotton balls is used to that the rainwater in catch basin 104 to be guided to enter in water collection chamber 200, Holding tank 202 is further opened between water collection chamber 200 and groove 101, the wherein opening of holding tank 202 is collecting towards groove 101 Apopore 203 is equipped between water cavity 200 and holding tank 202, apopore 203 is located at position of the water collection chamber 200 close to top.
Be slidably and sealingly connected with piston 204 in water collection chamber 200, apopore 203 be located at 200 side of water collection chamber be connected with into The bottom of water pipe 205, water inlet pipe 205 is connected with the diversion head 206 of stainless steel, and diversion head 206 is in the sphere of inner hollow, ball Filter opening is evenly equipped with outside body, diversion head 206 is rested on based on gravity on piston 204, and traction is connected at 204 top of piston Line 207 is equipped with fixed pulley 208 at 200 top of water collection chamber, and draught line 207 is wrapped over 208 through-going recess of fixed pulley, 101 top Wall ontology 100 is publicized, and stretches into and is connected with hollow horizon bar 300 in groove 101, holding tank is stretched at the both ends of horizon bar 300 In 202, be located at 202 one end of holding tank in apopore 203 and be equipped with the outlet pipe 301 that is connected to horizon bar 300, in the present embodiment into Water pipe 205 and outlet pipe 301 are hose.
As shown in Fig. 2, horizon bar 300 is located at the outside of displaying window 102, in horizon bar 300 close to 102 side edge of displaying window Axially be evenly equipped with the cleaning holes 302 of multiple 300 central axes of vertical and horizontal bar, horizon bar 300 close to 102 side of displaying window also It is bonded with spongy layer 303, wherein spongy layer 303 is contacted with displaying 102 outer wall of window.
Planting groove 304 is offered on publicity wall ontology 100 below groove 101, and flower mud is filled in planting groove 304, Flowers can be planted in this way, the osculum 305 of communication groove 101 is offered on planting groove 304, in this way cleaning displaying window 102 Water afterwards, which can be entered by osculum 305 in planting groove 304, pours flowers.
As shown in figure 3, being fixed with the rack 400 being vertically arranged, the length of the present embodiment middle rack 400 in 204 bottom of piston Degree is more than the height of water collection chamber 200, since the length of rack 400 is longer, when building publicity wall ontology 100, in ground end Equipped with the space moved up and down for rack 400, the driving that drive rack 400 moves up is additionally provided with outside publicity wall ontology 100 Mechanism, wherein driving mechanism include the trunnion axis 401 being rotatablely connected with publicity wall ontology 100 through publicity wall ontology 100, water Flat axis 401 stretches into 200 side of water collection chamber and is fixed with gear 402, and middle gear 402 is engaged with rack 400, in gear 402 and water It is fixed with unilateral bearing 403 between flat axis 401, is connected with and shakes in one end type face that trunnion axis 401 stretches out outside publicity wall ontology 100 Handle 404, in the present embodiment when rack 400 moves down, unilateral bearing 403 is in the state being freely rotated, and works as rack 400 When moving up, unilateral bearing 403 is in locked state.
When it is implemented, on rainy day, rainwater is entered by the inlet opening 106 on baffle 105 in catch basin 104, with The impurity such as the leaf that rainwater is fallen are isolated by baffle 105, are avoided enter into catch basin 104, and the rainwater into catch basin 104 passes through Cotton balls drainage in deflector hole 201 enters in water collection chamber 200, when the rainwater in water collection chamber 200 is on the increase, piston 204 Based on gravity slide downward, during 204 slide downward of piston, horizon bar 300 is pulled to be slided in displaying 102 outer wall of window It is dynamic, while the rack 400 of 204 lower section of piston moves down, and rotates with 400 meshed gears 402 of rack, due to gear It is connected with unilateral bearing 403 between 402 and trunnion axis 401, therefore moves down the mistake for driving gear 402 to rotate in rack 400 Cheng Zhong, trunnion axis 401 will not rotate synchronously.
When needing to clean displaying 102 outer wall of window, operating personnel hold rocking handle 404 and rotate trunnion axis 401, make tooth Item 400 moves up, and to push piston 204 to move up, the rainwater of 204 top of piston enters water inlet pipe through diversion head 206 In 205, rear compression force effect is entered from outlet pipe 301 in horizon bar 300 through apopore 203, the rain into horizon bar 300 Water is discharged into from cleaning hole 302 in sponge, is infiltrated to sponge；While piston 204 moves up, horizon bar 300 synchronizes The spongy layer 303 for moving down, while being infiltrated by rainwater will show the wiped cleans such as the spot of 102 outer wall of window.
It is drained into planting groove 304 from the rainwater that spongy layer 303 squeezes out from the osculum 305 of displaying 102 bottom of window, in this way Water pours the flowers in planting groove 304 after cleaning, realizes rainwater and further recycles.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification The records such as specific implementation mode can be used for explaining the content of claim.

Claims (10)

1. a kind of publicity wall display rack structure, including publicity wall ontology, open up fluted on the publicity wall ontology, is set in groove There is displaying window, it is characterised in that：Catch basin, the publicity wall ontology of the groove both sides are offered at the top of the publicity wall ontology Water collection chamber is inside offered respectively, and the water collection chamber is equipped with the deflector hole being connected to catch basin, between the water collection chamber and groove Equipped with opening towards the holding tank of groove, the water collection chamber side wall is equipped with the apopore of connection holding tank；
Piston is slidably and sealingly connected in the water collection chamber, the piston base is equipped with the driving machine that driving piston moves up and down Structure is fixed with fixed pulley in the water collection chamber, and the top land is fixed with the draught line for being wrapped over fixed pulley, the draught line The other end stretches into groove and is connected with hollow horizon bar, and wall contacts the horizon bar outside window with displaying, and the apopore connects It is connected to the outlet pipe being connected to horizon bar, the horizon bar is axially distributed there are multiple cleaning holes.
2. a kind of publicity wall display rack structure according to claim 1, it is characterised in that：The driving mechanism includes and a surname The trunnion axis of wall ontology rotation connection is passed, described trunnion axis one end stretches into water collection chamber and is connected with gear, and the piston base is fixed There are the rack being vertically arranged, the rack and pinion engagement, the trunnion axis other end to stretch out publicity wall ontology and be connected with rocking handle.
3. a kind of publicity wall display rack structure according to claim 2, it is characterised in that：Between the gear and trunnion axis It is connected with unilateral bearing, is connected for type face between the rocking handle and trunnion axis.
4. a kind of publicity wall display rack structure according to claim 1, it is characterised in that：Publicity wall ontology both sides are perpendicular It is straight to be equipped with fixed wall.
5. a kind of publicity wall display rack structure according to claim 1, it is characterised in that：Gear is hinged on the catch basin Plate, the baffle are equipped with multiple inlet openings.
6. a kind of publicity wall display rack structure according to claim 1, it is characterised in that：Be additionally provided in the catch basin with The supply pipe of running water pipe connection, the supply pipe are equipped with water valve.
7. a kind of publicity wall display rack structure according to claim 1, it is characterised in that：It is fixed with cotton in the deflector hole Ball, the cotton balls introduce the water in catch basin in water collection chamber.
8. a kind of publicity wall display rack structure according to claim 1, it is characterised in that：The apopore is located at water collection chamber Side is connected with water inlet pipe, and the water inlet bottom of the tube is connected with metal diversion head, and the diversion head is in the sphere of inner hollow, ball Filter opening is evenly equipped with outside body, diversion head is placed on piston-top surface.
9. a kind of publicity wall display rack structure according to claim 1, it is characterised in that：The horizon bar is close to displaying window Side is bonded with spongy layer, and wall contacts the spongy layer outside window with displaying.
10. according to a kind of publicity wall display rack structure of claim 1-9 any one of them, it is characterised in that：Under the groove Planting groove is offered on the publicity wall ontology of side, the osculum being connected to groove is offered on the planting groove.
CN201810553418.3A 2018-05-31 2018-05-31 A kind of publicity wall display rack structure Withdrawn CN108571187A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810553418.3A CN108571187A (en) 2018-05-31 2018-05-31 A kind of publicity wall display rack structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810553418.3A CN108571187A (en) 2018-05-31 2018-05-31 A kind of publicity wall display rack structure

Publications (1)

Publication Number Publication Date
CN108571187A true CN108571187A (en) 2018-09-25

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ID=63572982

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810553418.3A Withdrawn CN108571187A (en) 2018-05-31 2018-05-31 A kind of publicity wall display rack structure

Country Status (1)

Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110158871A (en) * 2019-05-06 2019-08-23 江苏筑原建筑设计有限公司 A kind of internal drainage advertising lamp house structure
CN110930902A (en) * 2019-12-13 2020-03-27 青岛向帅广告科技有限公司 Large vertical self-cleaning billboard

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110158871A (en) * 2019-05-06 2019-08-23 江苏筑原建筑设计有限公司 A kind of internal drainage advertising lamp house structure
CN110158871B (en) * 2019-05-06 2020-10-09 江苏筑原建筑设计有限公司 Internal drainage advertisement lamp box structure
CN110930902A (en) * 2019-12-13 2020-03-27 青岛向帅广告科技有限公司 Large vertical self-cleaning billboard

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Application publication date: 20180925