CN204715599U - A kind of channel - Google Patents
A kind of channel Download PDFInfo
- Publication number
- CN204715599U CN204715599U CN201520231395.6U CN201520231395U CN204715599U CN 204715599 U CN204715599 U CN 204715599U CN 201520231395 U CN201520231395 U CN 201520231395U CN 204715599 U CN204715599 U CN 204715599U
- Authority
- CN
- China
- Prior art keywords
- keel
- connecting portion
- channel
- flanging
- keel body
- 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
- 210000003414 extremity Anatomy 0.000 claims description 8
- 210000003141 lower extremity Anatomy 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The application relates to a kind of channel, comprise keel body, the first connecting portion and the second connecting portion, described first connecting portion is in the bottom of described keel body, described second connecting portion is in described keel bodies top or side, and described keel body, described first connecting portion and described second connecting portion are structure as a whole.Described keel body is upper U-shapedly relatively with the lower U-shaped limb back of the body to be formed by connecting by intermediate structure or two C type keel limb back ofs the body are formed by connecting by intermediate structure relatively or be H type keel.The application's keel by keel achieve simultaneously with the connection of ceiling board and the connection with its handing-over keel, and connected mode is grafting or clamping, the simple and part that is formed in one of connected mode, good integrity.Perpendicular hanging in system can be widely used in.
Description
Technical field
The utility model relates to a kind of building decoration engineering technology field, particularly relates to the channel in a kind of building decoration engineering.
Background technology
Existing furred ceiling is generally flat furred ceiling and namely comprises keel framework and ceiling board, and ceiling board is parallel to keel framework and arranges, and keel framework is primarily of main joist and the crisscross formation of secondary joist.Flat furred ceiling is current main furred ceiling form, but for the place of public amusement such as cinema, concert hall, for higher acoustics and the consideration of fitting up effect, often adopt to erect and hang system, the perpendicular system of hanging is sling perpendicular to ceiling by ceiling board, current keel form, is all only applicable to cannot meet with the level connection joint of ceiling board erect and hangs requirement.Therefore, need to develop a kind of novel ceiling joist construction form.
Utility model content
The utility model provides a kind of channel, its objective is and hangs in system by the realization of novel keel structure perpendicular, between ceiling board and keel, and the reliable connection of keel and keel.
In order to realize foregoing invention object, the technical scheme that the utility model is taked is as follows:
A kind of channel, comprise keel body, the first connecting portion and the second connecting portion, described first connecting portion is in the bottom of described keel body, described second connecting portion is in described keel bodies top or side, and described keel body, described first connecting portion and described second connecting portion are structure as a whole.
Preferably, described keel body is upper U-shapedly relatively with the lower U-shaped limb back of the body to be formed by connecting by intermediate structure or two C type keel limb back ofs the body are formed by connecting by intermediate structure relatively or be H type keel.
Preferably, described intermediate structure is a riser, and described riser is positioned on described U-shaped and described lower U-shaped center line.
Preferably, described first connecting portion is the first flanging or crotch.
Preferably, described second connecting portion be the second flanging of being formed by described keel body top edge fold inward or on described keel body lower limb spaced card or be positioned at connecting hole or the projection of described keel body side.
Preferably, described first flanging is that described keel body bends inwards and forms.
Preferably, described first flanging is vertical with described keel body bottom edge.
Preferably, the edge of described first flanging is straight or be zigzag.
Preferably, described second flanging is that described keel body end face bends inwards and forms.
Preferably, described second flanging is vertical with described keel body top edge.
Preferably, the straight or downward bent l-shaped in the edge of described second flanging.
Compared to the prior art the utility model, has following beneficial effect:
By arranging the first Access Division with lateral keel at the top of keel body, at the lower curtate of keel body, the second Access Division is set, with the connection of ceiling board and the connection with its handing-over keel while of being achieved by keel, and connected mode is grafting or clamping, and connected mode is simple.
Channel described in the application is formed in one part, good integrity.
Accompanying drawing explanation
Fig. 1 is a kind of stereogram of channel.
Fig. 2 is channel using state figure.
Reference numeral: U-shaped under 1-channel, 101-, 102-upper U-shaped, 103-riser, 104-first flanging, 105-second flanging, 2-ceiling board, 201-draw-in groove, 3-clamping joist, 301-grab.
Detailed description of the invention
Clearly understand for making goal of the invention of the present utility model, technical scheme and beneficial effect, below in conjunction with accompanying drawing, embodiment of the present utility model is described, it should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can be combined mutually.
Embodiment is a kind of stereogram of channel 1 see Fig. 1, Fig. 1.A kind of channel 1, comprise keel body, the first connecting portion and the second connecting portion, described first connecting portion is in the bottom of described keel body, and described second connecting portion is in described keel bodies top, and described keel body, described first connecting portion and described second connecting portion are structure as a whole.In the present embodiment, described keel body be upper U-shaped 102 relative with the lower U-shaped 101 limbs back ofs the body be a riser 103 by the intermediate structure described intermediate structure that is formed by connecting, described riser 103 is positioned on described U-shaped 102 and the described lower center line of U-shaped 101, described first connecting portion is the first flanging 104, first flanging 104 is that two limb lower limbs of lower U-shaped 101 of described keel body bend inwards and form, described first flanging 104 is vertical with described keel body bottom edge, and the edge of described first flanging 104 is straight; Described second connecting portion is the second flanging 105 formed by described keel body top edge fold inward, described second flanging 105 is that upper U-shaped 102 pairs of limb end faces of described keel body bend inwards and form, described second flanging 105 is vertical with upper U-shaped 102 pairs of limb top edge of described keel body, and the edge of described second flanging 105 is straight.
In the specific implementation, keel body can also be that the riser that two C type keel limbs back of the body is be arranged in parallel by position a slice riser between the two or multi-disc is relatively formed by connecting.Can also be H type keel.In the specific implementation, can require to select flexibly above-mentioned keel bulk form to keel intensity, globality etc. according to furred ceiling.
In the specific implementation, form effective clamping in order to realize described second flanging 105 with the card of clamping joist, the second flanging 105 can also to bend inwards backward lower bent l-shaped edge for the edge of upper U-shaped 102 of keel body.
When described second connecting portion can also be positioned at the top of described keel body, in the specific implementation, the second connecting portion also can be multiple crotch being interrupted setting.
In the specific implementation, described second connecting portion can also be positioned at the side of described keel body, and described second connecting portion can for being positioned at multiple connecting hole of described keel body side or protruding projection or the crotch of described keel body.Now, when forming integrated ceiling, the drawknot keel between adjacent keel are connected to described keel body side.
In the specific implementation, in order to the draw-in groove realized on the connected ceiling board of the first flanging 104 realizes the edge of the first flanging 104 described in good clamping can also for zigzag.
In the specific implementation, in the present embodiment, the first connecting portion is along described this body extension of keel to elongated, and in other embodiments, the first connecting portion can also be to being interrupted the multiple short flanging arranged at described this body extension of keel.
Apply the ceiling suspension system of above-mentioned channel formation as shown in Figure 2, ceiling suspension system comprises the channel 1, the clamping joist 3 arranged in a crossed manner with channel 1 that be arranged in parallel in column, the card 301 of clamping joist 3 snaps in the second flanging 105 of channel 1, both form channel skeleton, ceiling board 2 level of side with draw-in groove 201 is inserted in the notch of lower U-shaped 101 of channel 1, and makes the first flanging (not marking owing to inserting ceiling board in figure) move the adjustment of ceiling board 2 position realizing position along draw-in groove 201 by mobile ceiling board.
Although the embodiment that the utility model discloses as above, the embodiment that its content just adopts for the ease of understanding the technical solution of the utility model, is not intended to limit the utility model.Technician in any the utility model art; under the prerequisite not departing from the core technology scheme that the utility model discloses; any amendment and change can be made in the form implemented and details; but the protection domain that the utility model limits, the scope that still must limit with appending claims is as the criterion.
Claims (11)
1. a channel, comprise keel body, it is characterized in that: also comprise the first connecting portion and the second connecting portion, described first connecting portion is in the bottom of described keel body, described second connecting portion is in described keel bodies top or side, and described keel body, described first connecting portion and described second connecting portion are structure as a whole.
2. channel as claimed in claim 1, is characterized in that: described keel body is upper U-shapedly relatively with the lower U-shaped limb back of the body to be formed by connecting by intermediate structure or two C type keel limb back ofs the body are relative is formed by connecting by intermediate structure or is H type keel.
3. channel as claimed in claim 2, is characterized in that: described intermediate structure is a riser, and described riser is positioned on described U-shaped and described lower U-shaped center line.
4. the channel as described in claim 1 or 2 or 3, is characterized in that: described first connecting portion is the first flanging or crotch.
5. the channel as described in claim 1 or 2 or 3, is characterized in that: described second connecting portion be the second flanging of being formed by described keel body top edge fold inward or on described keel body lower limb spaced card or be positioned at connecting hole or the projection of described keel body side.
6. channel as claimed in claim 4, is characterized in that: described first flanging is that described keel body bends inwards and forms.
7. channel as claimed in claim 6, is characterized in that: described first flanging is vertical with described keel body bottom edge.
8. channel as claimed in claims 6 or 7, is characterized in that: the edge of described first flanging is straight or be zigzag.
9. channel as claimed in claim 5, is characterized in that: described second flanging is that described keel body end face bends inwards and forms.
10. channel as claimed in claim 9, is characterized in that: described second flanging is vertical with described keel body top edge.
11. channels as described in claim 9 or 10, is characterized in that: the straight or downward bent l-shaped in edge of described second flanging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520231395.6U CN204715599U (en) | 2015-04-16 | 2015-04-16 | A kind of channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520231395.6U CN204715599U (en) | 2015-04-16 | 2015-04-16 | A kind of channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204715599U true CN204715599U (en) | 2015-10-21 |
Family
ID=54314601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520231395.6U Expired - Fee Related CN204715599U (en) | 2015-04-16 | 2015-04-16 | A kind of channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204715599U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149951A (en) * | 2015-04-16 | 2016-11-23 | 北新集团建材股份有限公司 | A kind of ceiling joist |
| CN107304592A (en) * | 2016-04-20 | 2017-10-31 | 北新集团建材股份有限公司 | A kind of special-shaped keel and combinations thereof keel |
-
2015
- 2015-04-16 CN CN201520231395.6U patent/CN204715599U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149951A (en) * | 2015-04-16 | 2016-11-23 | 北新集团建材股份有限公司 | A kind of ceiling joist |
| CN106149951B (en) * | 2015-04-16 | 2019-05-21 | 北新集团建材股份有限公司 | A kind of ceiling joist |
| CN107304592A (en) * | 2016-04-20 | 2017-10-31 | 北新集团建材股份有限公司 | A kind of special-shaped keel and combinations thereof keel |
| CN107304592B (en) * | 2016-04-20 | 2023-03-21 | 北新集团建材股份有限公司 | Special-shaped keel and combined keel thereof |
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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: 20151021 |