CN205077696U - Aluminium square tube - Google Patents
Aluminium square tube Download PDFInfo
- Publication number
- CN205077696U CN205077696U CN201520723239.1U CN201520723239U CN205077696U CN 205077696 U CN205077696 U CN 205077696U CN 201520723239 U CN201520723239 U CN 201520723239U CN 205077696 U CN205077696 U CN 205077696U
- Authority
- CN
- China
- Prior art keywords
- board
- fixed head
- square tube
- aluminium square
- hold
- 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
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Abstract
The utility model discloses an aluminium square tube, its technical scheme main points are: including the U -shaped board, the both ends of the U -shaped board formation hem of inwards buckling respectively, the one end that the inner wall of U -shaped board is close to the hem is equipped with the fixed plate, the both ends of fixed plate connect respectively in the inner wall both sides of U -shaped board, just the fixed plate with the base of U -shaped board is parallel. The utility model provides a current aluminium square tube yielding, be connected the problem of unstability with the pendant.
Description
Technical field
The utility model relates to a kind of shape, and in particular, it relates to a kind of aluminium square tube.
Background technology
Aluminium square tube (U-shaped square tube, U-type groove) is one of ceiling material produced in recent years, aluminium square tube has the open visual field, ventilate, ventilative, its lines are neatly lucid and lively, well arranged, embody brief clear smartness, installing/dismounting is simple and convenient, becomes the major product of fashionable decoration market in recent years.Section bar aluminium square tube ventilates extruded by characteristic aluminium, product hardness, and straightness accuracy is considerably beyond other products, mounting structure is for utilizing the main bone in upper strata, be connected with section bar hammer leaf with the component that spy makes with screw, by force windproof, be applicable to outdoor decoration (keel spacing can regulate arbitrarily).Special aluminium square tube can stretch bending camber, arc-shaped aluminum square tube appear as the conception space that designer provides more wide, to create the works of more unique and beautiful.
Existing aluminium square tube generally enters application number disclosed in the Chinese patent of 201010132056.4 shown in different in nature aluminium square tube furred ceiling and construction method thereof, it comprises U-board, form flanging at the two ends of U-board respectively to inner bending, when fixing, flanging is fastened on suspension member.Although this aluminium square tube is easy for installation, because its opening is comparatively large, and in order to alleviate quality so its thinner thickness, so when being fastened on suspension member, it is easily out of shape, and often causes loosening, connecting instability, slightly encounters the danger just having and come off.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model be to provide a kind of not yielding, can with the aluminium square tube of suspension member stable connection.
For achieving the above object, the utility model provides following technical scheme: a kind of aluminium square tube, comprise U-board, the two ends of described U-board form flanging respectively to inner bending, the inwall of described U-board is provided with fixed head near one end of flanging, the two ends of described fixed head are connected to the inwall both sides of described U-board, and described fixed head is parallel with the base of described U-board.
Preferably, described fixed head is detachably fixedly connected with described U-board.
Preferably, the inwall of described U-board is provided with holding section, the two ends of described fixed head respectively with the clamping of described holding section.
Preferably, described holding section comprise two be oppositely arranged hold plate, and two hold the draw-in groove being formed between plate and establish for described fixing board card, the T-shaped setting of described draw-in groove, and described fixed head be I shape setting.
Preferably, described U-board is provided with the fixture for fixing described fixed head.
Preferably, described fixed head is that I shape arranges and comprises mainboard and the subplate being arranged on mainboard two ends, and described fixture is detachably fixedly connected with described subplate.
Preferably, described fixture comprises hold-down screw, and described subplate is provided with fixing hole, and described hold-down screw to be located in described fixing hole and to be threaded with described U-board.
Preferably, described fixture comprises set bolt, and described subplate is provided with fixing hole, and described set bolt is arranged in described fixed head and U-board and is connected with hold-down nut.
The utility model has following advantage: the inwall of the U-board of the utility model aluminium square tube is provided with fixed head near one end of flanging, and the two ends of fixed head are connected to the inwall both sides of U-board, and fixed head is parallel with the base of U-board.Like this, when the trend that U-board has opening to become large, pining down of fixed head can be subject to, U-board cannot be out of shape, and then make U-board and suspension member stable connection, difficult drop-off.
Accompanying drawing explanation
Fig. 1 is the sectional view of the utility model aluminium square tube embodiment one;
Fig. 2 is the sectional view of the utility model aluminium square tube embodiment two.
In figure: 1, U-board; 11, flanging; 2, fixed head; 21, mainboard; 22, subplate; 3, set bolt; 4, hold-down nut; 5, plate is held; 51, draw-in groove.
Detailed description of the invention
With reference to shown in accompanying drawing, the utility model aluminium square tube is further illustrated.
Embodiment one: a kind of aluminium square tube, comprise U-board 1, the two ends of U-board 1 form flanging 11 respectively to inner bending, and the inwall of U-board 1 is provided with fixed head 2 near one end of flanging 11, the two ends of fixed head 2 are connected to the inwall both sides of U-board 1, and fixed head 2 is parallel with the base of U-board 1.Like this, when the trend that U-board 1 has opening to become large, pining down of fixed head 2 can be subject to, U-board 1 cannot be out of shape, and then make U-board 1 and suspension member stable connection, difficult drop-off.
Further, fixed head 2 is detachably fixedly connected with U-board 1, so, when installing this aluminium square tube, first the opening of this U-board 1 has certain deflection, this U-board 1 can be facilitated to establish with the card of suspension member, after this U-board 1 with suspension member clamping, and then fixed head 2 is installed in U-board 1, make this aluminium square tube and suspension member stable connection.Further, when this aluminium square tube of dismounting, can first pull down fixed head 2, and then whole U-board 1 is pulled down, like this, make dismounting also become easily a lot.
Wherein, U-board 1 is provided with the fixture for fixing fixed head 2, fixed head 2 can be fixed in U-board 1 by fixture.Fixed head 2 arranges in I shape and comprises mainboard 21 and the subplate 22 being arranged on mainboard 21 two ends, and fixture is detachably fixedly connected with subplate 22.Be connected with U-board 1 by subplate 22, make the connection area of this fixed head 2 larger, and then make connection more stable.Fixture comprises hold-down screw, and subplate 22 is provided with fixing hole, and hold-down screw to be located in fixing hole and to be threaded with U-board 1.Or fixture comprises set bolt 3, subplate 22 is provided with fixing hole, and set bolt 3 is arranged in fixed head 2 and U-board 1 and is connected with hold-down nut 4.Such connection has more stability compared to the connection of hold-down screw, because U-board 1 is all thinner with the thickness of fixed head 2, so the thickness that screw is threaded with it can not be excessive, thickness is crossed senior general and caused the total quality of this aluminium square tube to increase; Thickness is crossed young pathbreaker and is caused the connection of hold-down screw unstable.So preferably use set bolt 3 and hold-down nut 4 with the use of, make to connect more stable, and the thinner thickness of U-board 1 and fixed head 2 can be ensured, and then make the total quality of this aluminium square tube lighter.
Embodiment two: the present embodiment and the difference of embodiment one are that the fixed form of fixed head 2 is different, wherein, the inwall of U-board 1 is provided with holding section, the two ends of fixed head 2 respectively with holding section clamping.The dismounting of fixed head 2 can be made convenient by fixed head 2 and the clamping of U-board 1, efficiency is higher.Holding section comprise two be oppositely arranged hold plate 5, and two hold to be formed between plate 5 and blocks the draw-in groove 51 established, the T-shaped setting of draw-in groove 51 for fixed head 2, and fixed head 2 is setting in I shape.So just can fixed head 2 be connected in draw-in groove 51, be realized the dismounting of fixed head 2 by the mode of clamping easily.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. an aluminium square tube, comprise U-board, the two ends of described U-board form flanging respectively to inner bending, it is characterized in that: the inwall of described U-board is provided with fixed head near one end of flanging, the two ends of described fixed head are connected to the inwall both sides of described U-board, and described fixed head is parallel with the base of described U-board.
2. aluminium square tube according to claim 1, is characterized in that: described fixed head is detachably fixedly connected with described U-board.
3. aluminium square tube according to claim 1 and 2, is characterized in that: the inwall of described U-board is provided with holding section, the two ends of described fixed head respectively with the clamping of described holding section.
4. aluminium square tube according to claim 3, is characterized in that: described holding section comprise two be oppositely arranged hold plate, and two hold the draw-in groove being formed between plate and establish for described fixing board card, the T-shaped setting of described draw-in groove, and described fixed head be I shape setting.
5. aluminium square tube according to claim 1 and 2, is characterized in that: described U-board is provided with the fixture for fixing described fixed head.
6. aluminium square tube according to claim 5, is characterized in that: described fixed head is that I shape arranges and comprises mainboard and the subplate being arranged on mainboard two ends, and described fixture is detachably fixedly connected with described subplate.
7. aluminium square tube according to claim 6, it is characterized in that: described fixture comprises hold-down screw, described subplate is provided with fixing hole, and described hold-down screw to be located in described fixing hole and to be threaded with described U-board.
8. aluminium square tube according to claim 6, it is characterized in that: described fixture comprises set bolt, described subplate is provided with fixing hole, and described set bolt is arranged in described fixed head and U-board and is connected with hold-down nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520723239.1U CN205077696U (en) | 2015-09-17 | 2015-09-17 | Aluminium square tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520723239.1U CN205077696U (en) | 2015-09-17 | 2015-09-17 | Aluminium square tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205077696U true CN205077696U (en) | 2016-03-09 |
Family
ID=55430110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520723239.1U Expired - Fee Related CN205077696U (en) | 2015-09-17 | 2015-09-17 | Aluminium square tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205077696U (en) |
-
2015
- 2015-09-17 CN CN201520723239.1U patent/CN205077696U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20180917 |