A kind of double-sided advertisement frame
Technical field
The utility model is related to billposting frame, more specifically, it relates to a kind of double-sided advertisement frame.
Background technology
Advertisement frame is a kind of demonstration tool of propaganda materials, it have the advantages that it is simple and clear, do not go out the heart and carry, exhibition can be played
Show commodity, the effect passed on information, promote sale;Common picture frame type billposting frame on the market can only typically put up one
Face, and install fixed also inconvenient, but also have now many advertisement frames tow sides be all be visible, reduce advertisement
Frame one side, which plasters posters, causes the waste in space;In addition, located at outdoor advertisement frame when rainy, rainwater, which easily drenches, to be posted in
Advertisement layout in advertising frame, so as to damage or drench advertisement picture.
In view of the above-mentioned problems, at present, Publication No. CN201429957 Chinese patent discloses one kind, its technical scheme
Main points are:Including supporting plate, the framework being fixed on the tow sides of supporting plate, and the panel of interlocking in the frame;It is described
An at least cover fillet in framework, is removably connected with other edge strips of framework;In the supporting plate and the framework junction
It is raised provided with a circle, the groove being provided with the male cooperation of the framework.
The problem of advertisement frame waterproof is solved in such scheme, because the advertisement puted up on advertisement frame is that have time limit
, often the advertisement on advertisement frame is changed, but the advertisement frame is to be rabbeted by panel on framework to being posted in
Advertisement page in advertisement frame plays waterproof effect, when advertisement page to be changed, first removes upper sid strip, then further takes out
Panel, could carry out the replacing of advertisement page, therefore there is the problem of changing advertisement page inconvenience.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of double-sided advertisement frame, tool
It is convenient for changing advertisement page.
Above-mentioned technical purpose of the present utility model technical scheme is that:A kind of double-sided advertisement
Frame, including support frame, support frame front and rear sides wall offer the plate face groove plastered posters, the plate face groove upper end
It is rotatably connected to the transparent watertight film for winding and having for closed plate face groove on wind-up roll, the wind-up roll, the transparent watertight film
End is provided with lower pull bar, and the lower pull bar, which is provided with, to be used to fix fixation kit of the transparent watertight film on the downside of plate face groove, described
Wind-up roll is provided with the drive component for being used to drive wind-up roll to wind transparent watertight film.
By using above-mentioned technical proposal, advertisement page is posted in inside the plate face groove of support frame, is pulled down by pulling
Bar, moves down transparent watertight film of the winding on wind-up roll, when pull bar pulls down to the lower section of plate face groove instantly, passes through fixation
Bright waterproof membrane is fixed at the notch of plate face groove by component, reaches that closing plate face groove avoids rainwater from drenching and is posted on plate face groove
The effect of advertisement page, when to change the advertisement page being posted on plate face groove, by opening fixation kit, wind-up roll is driving
Transparent watertight film is automatically moved up the winding of transparent watertight film on wind-up roll in the presence of dynamic component, then changed
Advertisement page, has the advantages that to be convenient for changing advertisement page.
The utility model is further arranged to:The fixation kit includes being arranged on the telescopic fix bar of lower tie rod end
Be opened in the spliced eye that is engaged in plate face groove lower wall with fix bar, the lower tie rod end, which is axially offered, supplies fix bar
The slip hole of axial slip, the slip hole bottom is provided with spring, the spring be located at slip hole bottom and fixed boom end it
Between, the transverse groove communicated with slip hole is axially offered on the lower pull bar outer wall, the fixation bar side in the slip hole
Wall is provided with mobile bar, and the mobile bar is located on the outside of lower pull bar through transverse groove.
By using above-mentioned technical proposal, when lower pull bar is pulled down on the downside of plate face groove, sliding is connected to lower tie rod end and slided
Move in spliced eye of the fix bar in hole under the elastic force effect of spring in one end insertion plate face groove sidewall, reach fixed drop-down
Bar, and then transparent watertight film of the fixed closed on plate face groove;When transparent watertight film to be made is opened, by transverse groove to
Mobile bar is moved away from lower tie rod end side, fix bar is located inside slip hole, and then the winding of transparent watertight film can be made to exist
On wind-up roll.
The utility model is further arranged to:The neck communicated with slip hole, and institute are offered on the drop-down bar side wall
Neck is stated to communicate with transverse groove.
By using above-mentioned technical proposal, when transparent watertight film to be opened, fix bar is moved to by cunning by mobile bar
Move inside hole, then rotating mobile bar makes mobile bar be connected on neck to reach fixation, it is to avoid fix bar is made in the elastic force of spring
Under, fix bar is set to eject in slip hole, winding of the influence wind-up roll to transparent watertight film.
The utility model is further arranged to:The drive component includes reversely winding in wind-up roll one with transparent watertight film
The pull rope of side and the balancing weight for being fixed on pull rope end.
By using above-mentioned technical proposal, when lower pull bar is fixed in the lower wall of plate face groove, the pull rope on balancing weight
Winding is in the side of wind-up roll, while balancing weight is located at the top of plate face groove, when fix bar departs from spliced eye, balancing weight is in weight
Moved down in the presence of power, while wind-up roll rotation is driven, because pull rope is being wound with transparent watertight film for reversely winding
On roller, when balancing weight is moved down, transparent watertight film moves up winding on wind-up roll, and then opens plate face groove.
The utility model is further arranged to:Hiding groove is offered in the plate face groove sidewall, the balancing weight is located at hidden
Hide in groove.
By using above-mentioned technical proposal, balancing weight is being hidden in groove, it is to avoid balancing weight is exposed, influence viewing advertising page
Face.
The utility model is further arranged to:Slide bar groove, the lower pull bar two are offered on the plate face groove two side
End is located in slide bar groove.
By using above-mentioned technical proposal, lower pull bar two ends are moved up and down along slide bar groove, and what can be stablized makes
Bright waterproof membrane both sides are moved in slide bar groove, reduce the swing of transparent watertight film, and the both sides of the edge position of transparent watertight film
In in slide bar groove, the effect of closing is reached with transparent watertight film both sides are made with plate face groove both sides, it is to avoid rainwater is from plate face groove
Entered between both sides notch and transparent watertight film both sides of the edge in plate face groove, further increase the closing of transparent watertight film
Property.
The utility model is further arranged to:The support frame left and right sides is hinged with guard board, the left and right sides
The guard board is located at transparent watertight film left and right edges and plate face groove left and right edges.
By using above-mentioned technical proposal, the guard board that both sides are hinged in support frame to transparent watertight film left and right edges with
Blocked at plate face groove left and right edges, further the water resistance of increase transparent watertight film, reduce rainwater and carry out in plate face groove.
The utility model is further arranged to:The guard board madial wall is provided with magnet, the support frame surface
Provided with the iron plate being engaged with magnet.
By using above-mentioned technical proposal, rotating guard board makes guard board block transparent watertight film edge, rib
The iron plate on magnet and support frame on plate is attracted, fixes guard board stable to transparent watertight film side on the support frame
Edge carries out the effect of keeping off the rain.
In summary, the utility model has the advantages that:
First, under the transparent watertight film of the wind-up roll and winding that are set in the top of plate face groove on wind-up roll, lower pull bar
Move to and plate face groove is carried out on the downside of plate face groove closing and then transparent watertight film being fixed by fixation kit, with preventing rain
Water drenches the effect for the advertisement page puted up in plate face groove;
Second, the drive component set on wind-up roll makes wind-up roll wind transparent watertight film, make transparent watertight
Film is wound on wind-up roll, with the convenient effect changed to the advertisement page in plate face groove.
Brief description of the drawings
Fig. 1 is the overall structure diagram of transparent watertight membrane closure plate face slot status in the present embodiment;
Fig. 2 is the sectional view in A-A faces in Fig. 1;
Fig. 3 is the enlarged drawing at B in Fig. 1;
Fig. 4 is overall structure diagram of the transparent watertight film winding on wind-up roll in the present embodiment;
Fig. 5 is the sectional view in C-C faces in Fig. 4.
In figure:1st, support frame;2nd, plate face groove;3rd, wind-up roll;4th, transparent watertight film;5th, lower pull bar;6th, fixation kit;7、
Fix bar;8th, spliced eye;9th, slip hole;10th, spring;11st, transverse groove;12nd, mobile bar;13rd, neck;14th, drive component;15、
Pull rope;16th, balancing weight;17th, groove is hidden;18th, slide bar groove;19th, guard board;20th, magnet;21st, iron plate.
Embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of double-sided advertisement frame, as depicted in figs. 1 and 2, including support frame 1, on the front and rear sides wall of support frame 1
Offering is used for the plaster posters page, the top of plate face groove 2 on the plate face groove 2 that rectangle caves inward, the cell wall of plate face groove 2
Wind-up roll 3 is installed, the two ends of wind-up roll 3 are rotatably connected on the left and right sides wall of plate face groove 2, there be winding on wind-up roll 3
Bright waterproof membrane 4, transparent watertight film 4 is located at the notch side of plate face groove 2, and the end of transparent watertight film 4 is connected with the drop-down of cylinder
Slide bar groove 18 is offered on bar 5, the left and right sides wall of plate face groove 2 vertically downward, the lower end of pull bar 5 is located on slide bar groove 18, leads to
Cross the lower pull bar 5 of drop-down the transparent watertight film 4 wound on wind-up roll 3 is enclosed at the notch of plate face groove 2, on plate face groove 2
Advertisement page carry out rain cover, transparent watertight film 4 be plastic foil.
As shown in Figures 3 to 5, the lower both ends of pull bar 5 are provided with fixation kit 6, and fixation kit 6 is connected to down including sliding
The fix bar 7 of the end of pull bar 5 and the spliced eye 8 for being opened in the lower end of slide bar groove 18, the lower end of pull bar 5 axially offer slip hole 9,
The sliding of fix bar 7 is connected in slip hole 9, and transverse groove 11, transverse groove 11 and slip hole 9 are laterally offered on the lower outer wall of pull bar 5
It is connected, the mobile bar 12 perpendicular to fix bar 7 is welded with the side wall of fix bar 7 inside slip hole 9, mobile bar 12 is worn
Cross transverse groove 11 and extend to the lower outside of pull bar 5, spring 10, bullet are placed between the bottom of slip hole 9 and the end of fix bar 7
The one end of spring 10 is contradicted on the end away from one end of fix bar 7 of spliced eye 8, and the other end is contradicted in the bottom of slip hole 9 admittedly;Under
Neck 13 is offered on the outer wall of pull bar 5, neck 13 is connected with slip hole 9, and the right side of neck 13 and transverse groove 11 be connected with
Realization is slid onto in neck 13 by mobile bar 12, mobile bar 12 is contradicted on the side wall of neck 13, the position for making fix bar 7 stable
In in slip hole 9;
Drive component 14 is installed, drive component 14 includes traction of the winding in the left end of wind-up roll 3 on wind-up roll 3
Rope 15 and be hung on the balancing weight 16 of the end of pull rope 15, pull rope 15 and transparent watertight film 4 reversely wind on wind-up roll 3 and
The drop-down height of transparent watertight film 4 is consistent with the length of pull rope 15;Hiding groove is vertically offered on the left side wall of plate face groove 2
17 and positioned at slide bar groove 18 inner side, balancing weight 16 be located at hide groove 17 in can move up and down, be hidden in balancing weight 16 hiding
In groove 17, it is to avoid the viewing of influence advertisement;
As shown in figure 4, the left and right sides edge of support frame 1 is hinged with guard board 19, guard board 19 is close to plate face groove 2
Two magnet 20 are respectively and fixedly provided with above and below the side wall of side, support frame about 1 both sides be respectively and fixedly provided with it is attracting with two magnet 20
Two iron plates 21 closed, when rotation guard board 19 makes magnet 20 attracted with iron plate 21, guard board 19 is fixed on support frame 1
On surface, and guard board 19 is sheltered from the left and right notch of plate face groove 2.
The front and rear sides of support frame 1 are same structure, can simultaneously be plastered posters with both sides.
Described above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.