CN204925604U - Frame curtain frame - Google Patents
Frame curtain frame Download PDFInfo
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- CN204925604U CN204925604U CN201520588513.9U CN201520588513U CN204925604U CN 204925604 U CN204925604 U CN 204925604U CN 201520588513 U CN201520588513 U CN 201520588513U CN 204925604 U CN204925604 U CN 204925604U
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- frame
- cavity
- picture
- screen
- groove
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Abstract
The utility model discloses a frame curtain frame, it includes the frame main part, the frame main part includes first frame and second frame, after arranging, first frame and second frame mutually perpendicular form first cavity, the third frame has been arranged in the first cavity, it leads to the groove for the installation of rectangle to form the cross section with first frame after the third frame is bent for twice, reserve the book piece that is used for installing the spring on the third frame. Form the logical groove of installation that the cross section is the rectangle with first frame after bending for twice through the third frame, when installing so, perhaps other fastener were fixed with two adjacent frames connections through the screw after the both ends of connecting piece difference insert the installation led to the groove, improved the joint strength of two adjacent frames. The utility model has the advantages of simple and compact structure, be applicable to in the frame curtain.
Description
Technical field
The utility model relates to a kind of aluminum alloy frame structure, particularly a kind of picture frame screen frame.
Background technology
Picture frame screen is a kind of application projection screen very widely, usually be fixed on wall, its mounting structure is: the frame body installing rectangle or other required form on wall, the frame that a similar width is drawn, and then screen is arranged on frame body frame.In general, the frame of picture frame screen is divided into interior frame and frame, and frame is generally Al-alloy parts, and frame is generally a reserved groove at its back side, by being connected and fixed by adjacent two picture frame screen frames after installation connecting element in groove.But there is the low shortcoming of strength of joint in this syndeton.
Utility model content
The purpose of this utility model, is to provide a kind of picture frame screen frame.
The solution that the utility model solves its technical matters is: picture frame screen frame, it comprises frame main body, described frame main body comprises the first frame and the second frame, described first frame and the second frame are arranged vertically rear formation first cavity mutually, the 3rd frame is furnished with in described first cavity, form with the first frame the installation groove that xsect is rectangle after twice bending of described 3rd frame, described 3rd frame remains in advance the folded block of mounting spring.
As the further improvement of technique scheme, be connected and fixed in described first frame away from one end of the second frame after extension bending by the 4th frame and the 3rd frame, described 4th frame is vertical with the second frame.
As the further improvement of technique scheme, the elongated end in described first frame is connected with the 4th frame rounding off by circular arc.
As the further improvement of technique scheme, four sidewalls of described installation groove are provided with fixture block, install on the sidewall away from the first frame in groove and are provided with at least one mounting hole.
As the further improvement of technique scheme, be provided with the 5th frame between described 3rd frame and the second frame, described 5th frame, the second frame, the first frame and the 3rd frame form the second cavity.
As the further improvement of technique scheme, also comprise the hexagon frame be arranged vertically on the second frame, described hexagon frame, the second frame and the 5th frame form the 3rd cavity.
As the further improvement of technique scheme, the second frame is separated into frame and the second outer rim in second by described hexagon frame, and in described hexagon frame, second, frame and the 5th frame form the 3rd cavity.
As the further improvement of technique scheme, described frame main body is provided with an interface in 45 ° of distributions.
As the further improvement of technique scheme, in described first frame, the surface of the first cavity is provided with the flannelette groove that multiple tracks is convenient to flannelette installation, in described second frame, the surface of the first cavity is provided with the flannelette groove that multiple tracks is convenient to flannelette installation.
The beneficial effects of the utility model are: the utility model is by forming with the first frame the installation groove that xsect is rectangle after twice bending of the 3rd frame, when so installing, adjacent two frames are connected and fixed by screw or other fasteners after inserting respectively and installing groove by the two ends of web member, improve the strength of joint of two adjacent frames.The utility model structure is simple, compact, is applicable in picture frame screen.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present utility model, instead of whole embodiment, and those skilled in the art, under the prerequisite not paying creative work, can also obtain other design proposals and accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional view after the utility model embodiment one mounting spring;
Fig. 3 is the sectional view after the utility model embodiment one installs picture frame link plate;
Fig. 4 is the sectional view after the utility model embodiment one installs support bar;
Fig. 5 is the sectional view of the utility model embodiment two;
Fig. 6 is the sectional view of the utility model embodiment three;
Fig. 7 is the sectional view of the utility model embodiment four.
Embodiment
Be clearly and completely described below with reference to embodiment and the accompanying drawing technique effect to design of the present utility model, concrete structure and generation, to understand the purpose of this utility model, characteristic sum effect fully.Obviously; described embodiment is a part of embodiment of the present utility model, instead of whole embodiment, based on embodiment of the present utility model; other embodiments that those skilled in the art obtains under the prerequisite not paying creative work, all belong to the scope of the utility model protection.In addition, all connection/annexations mentioned in literary composition, not singly refer to that component directly connects, and refer to and according to concrete performance, can connect auxiliary by adding or reducing, and form more excellent draw bail.
With reference to Fig. 1 ~ Fig. 7, picture frame screen frame, it comprises frame main body, described frame main body comprises the first frame 1 and the second frame 2, described first frame 1 and the second frame 2 are arranged vertically rear formation first cavity 8 mutually, be furnished with the 3rd frame 3 in described first cavity 8, form with the first frame 1 the installation groove 7 that xsect is rectangle after twice bending of described 3rd frame 3, described 3rd frame 3 remains in advance the folded block 11 of mounting spring.
By forming with the first frame 1 the installation groove 7 that xsect is rectangle after twice bending of the 3rd frame 3, when so installing, adjacent two frames are connected and fixed by screw or other fasteners after inserting respectively and installing groove 7 by the two ends of web member, improve the strength of joint of two adjacent frames.
Be further used as preferred embodiment, be connected and fixed in described first frame 1 away from one end of the second frame 2 after extension bending by the 4th frame 4 and the 3rd frame 3, described 4th frame 4 is vertical with the second frame 2.
Be further used as preferred embodiment, elongated end in described first frame 1 is connected with the 4th frame 4 rounding off by circular arc, after installation, the elongated end of the first frame 1 is positioned at one end near curtain, inner side, the elongated end bending of the first frame 1 or arc transition, beautify the picture frame screen after installation.
Be further used as preferred embodiment, four sidewalls of described installation groove 7 are provided with fixture block 70, install on the sidewall away from the first frame 1 in groove 7 and are provided with at least one mounting hole 71, are fixed in installation groove 7 by web member by screw.
Be further used as preferred embodiment, the 5th frame 5 is provided with between described 3rd frame 3 and the second frame 2, described 5th frame 5, second frame 2, first frame 1 and the 3rd frame 3 form the second cavity 10, are improved the bulk strength of frame main body by the second cavity 10.A wherein straight line limit of the 4th frame 4, the 5th frame 5 and the 3rd frame 3 is linearly arranged.
Be further used as preferred embodiment, also comprise the hexagon frame 6 be arranged vertically on the second frame 2, described hexagon frame 6, second frame 2 and the 5th frame 5 form the 3rd cavity 9, and the 3rd cavity 9 is for installing picture frame link plate or steady arm.Be embedded in the 3rd cavity 9 after one end insertion the 3rd cavity 9 of picture frame link plate.Be fixed on hexagon frame 6 by screw and blind nut after one end insertion the 3rd cavity 9 of steady arm.
Be further used as preferred embodiment, the second frame 2 is separated into frame 20 and the second outer rim 21 in second by described hexagon frame 6, and in described hexagon frame 6, second, frame 20 and the 5th frame 5 form the 3rd cavity 9.
Be further used as preferred embodiment, described frame main body is provided with an interface in 45 ° of distributions, is spelled adjacent two frame main bodys in 90 ° of splicings by the interfaces of 45 °.
Be further used as preferred embodiment, in described first frame 1, the surface of the first cavity 8 is provided with the flannelette groove 111 that multiple tracks is convenient to flannelette installation, in described second frame 2, the surface of the first cavity 8 is provided with the flannelette groove 111 that multiple tracks is convenient to flannelette installation, when installation flannelette, flatten flannelette by flannelette groove 111.
More than that better embodiment of the present utility model is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (9)
1. a picture frame screen frame, it is characterized in that: it comprises frame main body, described frame main body comprises the first frame and the second frame, described first frame and the second frame are arranged vertically rear formation first cavity mutually, the 3rd frame is furnished with in described first cavity, form with the first frame the installation groove that xsect is rectangle after twice bending of described 3rd frame, described 3rd frame remains in advance the folded block of mounting spring.
2. picture frame screen frame according to claim 1, is characterized in that: be connected and fixed by the 4th frame and the 3rd frame after extension bending away from one end of the second frame in described first frame, and described 4th frame is vertical with the second frame.
3. picture frame screen frame according to claim 2, is characterized in that: the elongated end in described first frame is connected with the 4th frame rounding off by circular arc.
4. the picture frame screen frame according to Claims 2 or 3, is characterized in that: four sidewalls of described installation groove are provided with fixture block, installs on the sidewall away from the first frame in groove and is provided with at least one mounting hole.
5. the picture frame screen frame according to Claims 2 or 3, is characterized in that: be provided with the 5th frame between described 3rd frame and the second frame, and described 5th frame, the second frame, the first frame and the 3rd frame form the second cavity.
6. picture frame screen frame according to claim 5, is characterized in that: also comprise the hexagon frame be arranged vertically on the second frame, and described hexagon frame, the second frame and the 5th frame form the 3rd cavity.
7. picture frame screen frame according to claim 6, is characterized in that: the second frame is separated into frame and the second outer rim in second by described hexagon frame, and in described hexagon frame, second, frame and the 5th frame form the 3rd cavity.
8. picture frame screen frame according to claim 1, is characterized in that: described frame main body is provided with an interface in 45 ° of distributions.
9. picture frame screen frame according to claim 1, it is characterized in that: in described first frame, the surface of the first cavity is provided with the flannelette groove that multiple tracks is convenient to flannelette installation, in described second frame, the surface of the first cavity is provided with the flannelette groove that multiple tracks is convenient to flannelette installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588513.9U CN204925604U (en) | 2015-08-06 | 2015-08-06 | Frame curtain frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588513.9U CN204925604U (en) | 2015-08-06 | 2015-08-06 | Frame curtain frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204925604U true CN204925604U (en) | 2015-12-30 |
Family
ID=54974715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520588513.9U Active CN204925604U (en) | 2015-08-06 | 2015-08-06 | Frame curtain frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204925604U (en) |
-
2015
- 2015-08-06 CN CN201520588513.9U patent/CN204925604U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |