CN214279513U - High-stability roll screen - Google Patents
High-stability roll screen Download PDFInfo
- Publication number
- CN214279513U CN214279513U CN202022869348.8U CN202022869348U CN214279513U CN 214279513 U CN214279513 U CN 214279513U CN 202022869348 U CN202022869348 U CN 202022869348U CN 214279513 U CN214279513 U CN 214279513U
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- China
- Prior art keywords
- base
- telescopic
- telescopic rods
- frame
- stability
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005034 decoration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The utility model discloses a roll screen with strong stability, which comprises a base and a frame arranged on the base, wherein the frame is provided with a poster; two ends of the rear side of the base are respectively hinged with a telescopic rod, and the sum of the lengths of the two telescopic rods in a compressed state is the length of the base; the back of the frame is provided with a cross rod capable of sliding up and down, the middle position of the cross rod is hinged with a support rod, and the two telescopic rods are connected with the ends of the support rod; the utility model adds two telescopic rods with vertical support rods and bottoms on the basis of the existing roll screen, the two telescopic rods are extended and then pulled backwards to form a plane triangle with the base, and a space triangle is respectively formed between the support rods and the two telescopic rods; according to the strongest principle of triangle-shaped stability, the utility model discloses a precious stability of easy-to-draw obtains very big promotion, and the utility model has the advantages of simple structure, convenient to use does not occupy unnecessary space after accomodating, and the quality is also very light.
Description
Technical Field
The utility model belongs to the technical field of the easy-to-draw is precious, concretely relates to easy-to-draw that stability is strong is precious.
Background
The roll screen is used as a portable display device, is extremely widely applied in various exhibitions, is one of important means for advertising, needs to be fixed on the ground in the display process, is very easy to topple particularly in outdoor display, is not good in fixing effect by using a rope to fasten the roll screen or pressing the bottom of the roll screen by using a heavy object in the traditional fixing method, and is time-consuming and labor-consuming due to the fact that repeated inspection is needed; the base is heavy in order to prevent wind blowing, so that the base cannot be carried in a portable mode, and great trouble is caused to a user.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem: the utility model provides a simple structure, the quality is light, and it is convenient to install and use, and the easy-to-draw that does not occupation space and stability are strong after accomodating is precious, especially is fit for the outdoor use.
The technical scheme is as follows: in order to solve the technical problem, the utility model discloses a technical scheme as follows:
a roll up treasure with strong stability comprises a base and a frame arranged on the base, wherein a poster is arranged in the frame; two ends of the rear side of the base are respectively hinged with a telescopic rod, and the sum of the lengths of the two telescopic rods in a compressed state is the length of the base; the frame back is provided with gliding horizontal pole from top to bottom, the intermediate position of horizontal pole articulates there is the bracing piece, the end of two telescopic links and bracing piece all links together.
A roll up treasure with strong stability comprises a base and a frame arranged on the base, wherein a poster is arranged in the frame; two ends of the rear side of the base are respectively hinged with a telescopic rod, and the sum of the lengths of the two telescopic rods in a compressed state is the length of the base; the middle position of the upper part of the frame is hinged with a telescopic supporting rod, and the ends of the two telescopic rods and the supporting rod are connected together.
Preferably, a right-angle long groove is formed in the bottom end face of the rear side of the base, vertical shafts are arranged at two ends of the right-angle long groove, telescopic rods are sleeved on the shafts to form a hinged state, and the two telescopic rods can be accommodated in the right-angle long groove after being contracted to form a whole with the base.
Preferably, the end of the support rod or any telescopic rod is provided with a circular ring for connecting with an external ground nail.
Preferably, the roll up banner with strong stability further comprises a triangular pyramid rubber bag, a water filling port is formed in the triangular pyramid rubber bag, and four corners of the triangular pyramid rubber bag are respectively fixed at the connecting positions of the supporting rod, the two telescopic rods and the supporting rod and the two telescopic rods.
Preferably, the roll up banner with strong stability further comprises a compressible box body, a water injection hole and clamping grooves with different widths; the clamping groove is positioned at the bottom of the box body.
Has the advantages that: compared with the prior art, the utility model has the advantages of it is following: the utility model discloses increase two telescopic links that have set up vertical bracing piece and bottom on current easy-to-draw precious basis, two telescopic links extend after draw backward and form a plane triangle-shaped with the base, form a space triangle-shaped between bracing piece and two telescopic links respectively. From this one, the rear portion of frame and base forms the three-dimensional triangle-shaped combination in space, according to the strongest principle of triangle-shaped stability, the utility model discloses a precious stability of easy-to-draw obtains very big promotion, and the utility model has the advantages of simple structure, convenient to use does not occupy unnecessary space after accomodating, and the quality is also very light. But the stability of the precious device of easy-to-draw can further be increased to the rubber bag of the triangular shape water injection that increases, is particularly useful for outdoor exhibition, can resist strong wind.
Drawings
FIG. 1 is a structural diagram of the first embodiment of the present invention in a use state;
FIG. 2 is a structural diagram of the storage state of the present invention according to the first embodiment;
FIG. 3 is a structural diagram of the second embodiment of the present invention in a use state;
FIG. 4 is a structural view of the storage state of the second embodiment of the present invention;
FIG. 5 is a schematic structural view of a triangular pyramid rubber bag;
FIG. 6 is a schematic view of the structure of the object holding device;
FIG. 7 is a bottom block diagram of FIG. 6;
fig. 8 is a compressed view of fig. 6.
Detailed Description
The invention will be further elucidated with reference to the drawing.
The first embodiment is as follows: as shown in fig. 1, the roll up banner with strong stability disclosed in this embodiment includes a base 1 and a frame 2 disposed on the base 1, and a poster is disposed in the frame 2. Two ends of the rear side of the base 1 are respectively hinged with a telescopic rod 3, and the sum of the lengths of the two telescopic rods 3 in a compressed state is the length of the base 1; the back of the frame 2 is provided with a cross rod 4 capable of sliding up and down, the middle position of the cross rod 4 is hinged with a support rod 5, and the ends of the two telescopic rods 3 and the support rod 5 are connected together. During the use, draw two telescopic links 3 after extending backward and form a plane triangle-shaped with base 1, meanwhile, slope bracing piece 5 for horizontal pole 4 is along frame 2 downstream, is connected bracing piece 5 and the junction of two telescopic links 3, forms a space triangle-shaped between bracing piece 5 and two telescopic links 3 respectively. From this one, the rear portion of frame 2 and base 1 forms the three-dimensional triangle-shaped combination in space, and according to the strongest principle of triangle-shaped stability, the utility model discloses a roll up banner will be than the current roll up banner stability reinforcing that only relies on base 1 to fix a lot.
In this embodiment, the connection modes of the two telescopic rods 3 and the support rod 5 include, but are not limited to, the following: 1. The outer ends of the two telescopic rods 3 are provided with hooks, the end of the support rod 5 is also provided with a hook, and the three are connected through the hooks; the installation is convenient, and it is convenient to dismantle. 2. The end of two telescopic links 3 sets up the magnet piece, and the end of bracing piece 5 also sets up the magnet piece, and the three adsorbs each other through the magnetic force of magnet together.
As shown in fig. 2, after use, the two telescopic rods 3 are detached from the joints of the two telescopic rods 3 and the support rod 5, the two telescopic rods 3 are compressed, the two telescopic rods are rotated to be attached to the base 1, and then the ends of the two telescopic rods 3 are connected together; the bracing piece 5 is retrieved 2 backs of frame and the laminating of frame 2, can fix and not rock at will at the 2 backs of frame after accomodating for bracing piece 5 the intermediate position up end of base 1 sets up the end of couple or magnet piece and bracing piece 5 and links together, can avoid the bracing piece 5 to accomodate the back and rock at will. The whole device does not occupy redundant space and is simple and convenient to store.
Because the utility model provides a precious telescopic link 3 of easy-to-draw need not to extend a lot, so adopt two sections among the prior art can of lockable telescopic link 3, (for example current mop telescopic link), stainless steel or aluminum alloy are all chooseed for use to the material of telescopic link 3, horizontal pole 4, bracing piece 5 and frame 2, have not rusty, the outward appearance is smooth, durable characteristics.
As shown in fig. 1 or 2, in this embodiment, in order that the two telescopic rods 3 can be accommodated in the base 1, the whole is simpler and more beautiful, the base 1 of this embodiment is identical to the base 1 of the existing roll screen, and is a cuboid, the bottom end surface of the rear side of the base 1 is provided with a right-angled long groove 6, two ends of the right-angled long groove 6 are provided with vertical shafts 61, the telescopic rods 3 are sleeved on the shafts 61 to form a hinged state, and the two telescopic rods 3 can be accommodated in the right-angled long groove 6 after being contracted, and form a whole with the base 1.
In order to cooperate with the measure of outside increase stability when using conveniently, the utility model discloses increase at the end of bracing piece 5 or arbitrary telescopic link 3 and set up the ring, can be welding or buckle connection, can directly suit ground nail, need not to prepare extra adapting unit, be particularly useful for outdoor lawn or open-air easy-to-draw treasured that uses, increase easy-to-draw precious stability, the strong wind of resistance.
In this embodiment, the cross bar 4 can slide up and down along the frame 2, and the connection manner of the cross bar 4 and the frame 2 includes, but is not limited to, the following: 1. the both ends of horizontal pole 4 are provided with the lantern ring, and the lantern ring direct suit can realize the upper and lower slip of horizontal pole 4 on two montants of frame 2. 2. Vertical grooves are formed in the rear sides of the two vertical rods of the frame 2, T-shaped sliding blocks are arranged at the two ends of the cross rod 4, and the T-shaped sliding blocks are arranged in the grooves.
As shown in fig. 5, the utility model discloses an after increasing bracing piece 5 and the tensile three-dimensional triangle-shaped that forms of two telescopic links 3, the weight of three junction further improves the precious stability of easy-to-draw, the utility model discloses still include a triangular pyramid rubber bag 7, be equipped with the water filling port on the triangular pyramid rubber bag 7, four angles of triangular pyramid rubber bag 7 are fixed respectively in bracing piece 5, two telescopic links 3 and bracing piece 5 and the junction of two telescopic links 3, and fixed mode can pass through the tether, and magnet adsorbs or the buckle is connected. When the water-saving storage bag is used, the triangular pyramid rubber bag 7 is fixed, then water is injected into the triangular pyramid rubber bag to increase the weight of the triangular pyramid rubber bag, and the water is discharged after the triangular pyramid rubber bag is used and stored.
As shown in fig. 6 and 7, in order to increase the stability of the roll top can, the utility model discloses still include object fixing device, including compressible box 9, water injection hole 10 and the draw-in groove 11 of different width. The card slot 11 is located at the bottom of the box 9. The compressed box body 9 is pulled to the maximum, water is poured into the box body through the water injection hole 10, the whole weight is increased, and the box body 9 after water injection is placed on a tripod of the base of the roll screen, so that the roll screen can be effectively prevented from being toppled due to over light weight.
Example two: as shown in fig. 3 or 4, unlike the first embodiment, the second embodiment does not need to provide the cross bar 4 sliding up and down along the frame 2, and only needs to hinge the telescopic support bar 8 at the middle position of the upper part of the frame 2, so that the second embodiment has a simpler structure and is convenient to use.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a strong easy-to-draw is precious which characterized in that: the picture newspaper rack comprises a base and a frame arranged on the base, wherein a picture newspaper is arranged in the frame; two ends of the rear side of the base are respectively hinged with a telescopic rod, and the sum of the lengths of the two telescopic rods in a compressed state is the length of the base; the frame back is provided with gliding horizontal pole from top to bottom, the intermediate position of horizontal pole articulates there is the bracing piece, the end of two telescopic links and bracing piece all links together.
2. The roll top banner of claim 1, wherein the roll top banner further comprises: the rear bottom end face of the base is provided with a right-angle long groove, two ends of the right-angle long groove are provided with vertical shafts, telescopic rods are sleeved on the shafts to form a hinged state, and the two telescopic rods can be accommodated into the right-angle long groove after being contracted to form a whole with the base.
3. The roll top banner of claim 1, wherein the roll top banner further comprises: the end head of the support rod or any telescopic rod is provided with a circular ring for connecting with an external ground nail.
4. The roll top banner of claim 1, wherein the roll top banner further comprises: the precious easy-to-draw that stability is strong still includes a triangular pyramid rubber bag, is equipped with the water filling port on the triangular pyramid rubber bag, and four angles of triangular pyramid rubber bag are fixed respectively in bracing piece, two telescopic links and bracing piece and the junction of two telescopic links.
5. The roll top banner of claim 1, wherein the roll top banner further comprises: the roll screen with strong stability also comprises a compressible box body, a water injection hole and clamping grooves with different widths; the clamping groove is positioned at the bottom of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022869348.8U CN214279513U (en) | 2020-12-03 | 2020-12-03 | High-stability roll screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022869348.8U CN214279513U (en) | 2020-12-03 | 2020-12-03 | High-stability roll screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214279513U true CN214279513U (en) | 2021-09-24 |
Family
ID=77778726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022869348.8U Expired - Fee Related CN214279513U (en) | 2020-12-03 | 2020-12-03 | High-stability roll screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214279513U (en) |
-
2020
- 2020-12-03 CN CN202022869348.8U patent/CN214279513U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |