CN201327699Y - Safety billboard - Google Patents
Safety billboard Download PDFInfo
- Publication number
- CN201327699Y CN201327699Y CNU2008201561728U CN200820156172U CN201327699Y CN 201327699 Y CN201327699 Y CN 201327699Y CN U2008201561728 U CNU2008201561728 U CN U2008201561728U CN 200820156172 U CN200820156172 U CN 200820156172U CN 201327699 Y CN201327699 Y CN 201327699Y
- Authority
- CN
- China
- Prior art keywords
- billboard
- latch
- latch pin
- support
- pin hole
- 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.)
- Expired - Fee Related
Links
- 230000000295 complement effect Effects 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
Landscapes
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The utility model relates to the field of articles for daily use, and disclosed a safety billboard, which structurally comprises a poster board (1), two supports (2) and two latch pins (3). The supports are respectively located on two sides of the poster board (1), two lateral faces of the poster board are respectively equipped with a latch pin hole (1), each support is equipped with one latch pin slot (22), the center axial line of each latch pin slot and the center axial line of each latch pin hole are on an identical straight line, the diameter of each latch pin matches with the inner diameter of each latch pin hole and the inner diameter of each latch pin slot, and the latch pins respectively penetrate through the latch pin slots on the supports and the latch pin holes on the poster board, thereby enabling the poster board and the supports to be movably connected through the latch pins. When wind is heavy, the poster board can swing back and forth by utilizing the connecting line of the two latch pins, thereby largely reducing wind force loaded by the billboard, enabling the billboard not to be collapsed due to heavy wind, and avoiding accidents with injury.
Description
Technical field
The utility model relates to daily necessities field, is specifically related to a kind of safe billboard.
Background technology
Along with the development of economy and advertising, outdoor billboard has become important advertising media.
General billboard, its structure comprises billboard and support, billboard is followed closely in support with nail, or ties up on the support with rope.But outdoor billboard especially is positioned at the billboard of eminence, will become potential safety hazard when typhoon or bigger storm are arranged at every turn, is blown down easily, damages accident.When forecast has typhoon, need reinforcement or remove, and pretty troublesome like this, workload is very big, has wasted human resources.
Therefore, need make improvement, make it still firm under bigger wind-force, improve its security existing outdoor billboard.
The utility model content
The utility model aims to provide a kind of safe billboard.
Its technical scheme is: a kind of safe billboard, comprise billboard 1, two supports 2 and two latches 3, and support lays respectively at the billboard both sides, and respectively there is a pin hole 11 two sides of billboard, and a latch groove 22 is respectively arranged on each support;
The central axis of each latch groove and pin hole is on same straight line;
The internal diameter of the diameter of latch and the internal diameter of pin hole and latch groove is complementary;
Latch passes on the support pin hole on the latch groove and billboard respectively, makes between billboard and the support by the active connection of latch.
Pin hole is positioned at the position of billboard top 1/5 to 1/3 height.
Be provided with one or more fixed pin holes 14 below the one or both sides of billboard, fixedly cotter way 24 is housed on the support relevant position, fixed pin 4 passes fixedly cotter way and fixed pin holes respectively.
Traditional billboard is blown down easily, and its main cause is, comes temporarily at strong wind, and wind is stopped by billboard, causes billboard stressed very big, therefore very easily damages.
And safe billboard of the present utility model, with latch billboard is connected with fixed frame, because latch can rotate in latch groove and pin hole, when wind-force is big, billboard can be a swing with the line of two latches, significantly reduce the wind-force that billboard bore like this, billboard can not collapsed because wind-force is big, avoided the generation of injury accident.When wind-force reduced or stop, because action of gravity, billboard hung naturally, restored to the original state.Need not under the big situation of wind-force, to remove billboard.
Do not having under the situation of wind, available fixed pin is fixed on the fixed frame billboard, avoids the swing of billboard, takes off fixed pin when wind-force is big, makes the swing of billboard energy.
The utility model has strengthened the security of billboard under the large wind situation under the prerequisite that does not influence the billboard functions of use, and simple in structure, and cost is low, reduces workload.
Description of drawings
Fig. 1 is the perspective view of safe billboard
Fig. 2 is the sectional view of A-A direction
Wherein, the 1-billboard, the 11-pin hole, the 14-fixed pin holes, the 2-support, 22-latch groove, 24-is cotter way fixedly, 27-sheath, 3-latch, 4-fixed pin
Embodiment
As depicted in figs. 1 and 2, the structure of safe billboard comprises that respectively there is a pin hole 11 billboard 1, two two sides that lay respectively at support 2 billboards of billboard both sides, respectively have a latch groove 22 on each support;
The central axis of each latch groove and pin hole is on same straight line;
Two latches 3 pass on the support of both sides pin hole on the latch groove and billboard respectively, make between billboard and the support by the active connection of latch; The internal diameter of the diameter of latch and the internal diameter of pin hole and latch groove is complementary;
Pin hole is positioned at the position of billboard top 1/5 to 1/3 height.
Be provided with a fixed pin holes 14 below one side of billboard, fixedly cotter way 24 is housed on the support relevant position, fixed pin 4 passes fixedly cotter way and fixed pin holes respectively.
During installation,, respectively latch is inserted again, billboard is connected with two side stands are active the aligned in position of latch groove on pin hole on the billboard and the support; Respectively sheath is installed to again on the position of support outside latch groove, to prevent the latch landing.
When not blowing, fixed pin 4 is inserted fixed pin holes and fixedly in the cotter way, rock to prevent billboard; When blowing fixed pin is taken off, when then wind-force was big, billboard can be a swing with the line of two latches, has significantly reduced the wind-force that billboard bore like this, and billboard can not collapsed because wind-force is big, avoided the generation of injury accident.When wind-force reduced or stop, because action of gravity, billboard hung naturally, restored to the original state.Need not under the big situation of wind-force, to remove billboard.
Support can be by being bolted on ground or the buildings.
Claims (4)
1, a kind of safe billboard comprises billboard (1) and two supports (2), and support (2) lays respectively at billboard (1) both sides, it is characterized in that, also comprises two latches (3);
Respectively there is a pin hole (11) two sides of billboard (1), and a latch groove (22) is respectively arranged on each support;
The central axis of each latch groove (22) and pin hole (11) is on same straight line;
The internal diameter of the internal diameter of the diameter of latch (3) and pin hole (11) and latch groove (22) is complementary;
Latch (3) passes the last latch groove (22) of support (2) respectively and billboard (1) is gone up pin hole (11), makes between billboard (1) and the support (2) by the active connection of latch (3).
2, the described a kind of safe billboard of claim 1 is characterized in that, described pin hole (11) is positioned at the position of billboard (1) top 1/5 to 1/3 height.
3, the described a kind of safe billboard of claim 1 is characterized in that, on the position of the outside latch groove of described support dismountable sheath (27) is installed.
4, the described a kind of safe billboard of claim 1, it is characterized in that, be provided with one or more fixed pin holes (14) below the one or both sides of described billboard, fixedly cotter way (24) is housed on the support relevant position, and fixed pin (4) passes fixedly cotter way (24) and fixed pin holes (14) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201561728U CN201327699Y (en) | 2008-11-28 | 2008-11-28 | Safety billboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201561728U CN201327699Y (en) | 2008-11-28 | 2008-11-28 | Safety billboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201327699Y true CN201327699Y (en) | 2009-10-14 |
Family
ID=41179665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201561728U Expired - Fee Related CN201327699Y (en) | 2008-11-28 | 2008-11-28 | Safety billboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201327699Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654015A (en) * | 2018-12-20 | 2019-04-19 | 江阴爱尔姆真空设备有限公司 | A kind of immersion side wall installation single suction receipts Quimby pump |
| CN110544448A (en) * | 2019-09-10 | 2019-12-06 | 杭州吉锦图文设计有限公司 | Be applied to new energy automobile's advertising equipment |
-
2008
- 2008-11-28 CN CNU2008201561728U patent/CN201327699Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654015A (en) * | 2018-12-20 | 2019-04-19 | 江阴爱尔姆真空设备有限公司 | A kind of immersion side wall installation single suction receipts Quimby pump |
| CN110544448A (en) * | 2019-09-10 | 2019-12-06 | 杭州吉锦图文设计有限公司 | Be applied to new energy automobile's advertising equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20091228 |