CN202672442U - Dark-plug open-type keel - Google Patents
Dark-plug open-type keel Download PDFInfo
- Publication number
- CN202672442U CN202672442U CN 201220349571 CN201220349571U CN202672442U CN 202672442 U CN202672442 U CN 202672442U CN 201220349571 CN201220349571 CN 201220349571 CN 201220349571 U CN201220349571 U CN 201220349571U CN 202672442 U CN202672442 U CN 202672442U
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- end surface
- dark
- rib
- keel
- type keel
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Abstract
The utility model discloses a dark-plug open-type keel. The dark-plug open-type keel is characterized by further comprising an upper end surface, a connecting section and a lower end surface, wherein the upper end surface, the connecting section and the lower end surface are sequentially connected and form an integrated structure, and the upper end surface is parallel to the lower end surface. A first reinforcing section which is bent and contacts the upper end surface tightly is arranged at the first end of the upper end surface, a second reinforcing section which is bent and contacts the lower end surface tightly is arranged at a first end of the lower end surface, the first reinforcing section and the second reinforcing section are both connected with the connecting section, a third reinforcing section which is bent and contacts the upper end surface tightly is arranged at a second end of the upper end surface, and a fourth reinforcing section which is bent and contacts the lower end surface tightly is arranged at a second end of the lower end surface. The dark-plug open-type keel is used with a slotted mineral wool board and a slotted silicon-calcium board in combination mode. By means of the dark-plug open-type keel, decoration quality can be improved, the appearance is beautified, and the dark-plug open-type keel plays a great role in environment protection, energy conservation and consumption reduction.
Description
Technical field
The utility model relates to a kind of keel, especially a kind of dark insertion open keel.
Background technology
In existing dark insertion open keel, a lot of practical baked keels are arranged in construction, cause mineral wool board to open, cause very large difficulty also for maintenance and transposing.Through over 30 years to the observation in market, discovery is in China, decoration market to China does not particularly have very large breakthrough to this market of suspended ceiling, in the field of circulation, a lot of products are arranged in practical application or construction, do not accomplish fully conveniently, firm, reliable, just to the present situation of mineral wool board smallpox, the breakthrough of neither one matter.Such as: the steadiness between (1) keel and the keel is inadequate, and careless slightly in work progress, mineral wool board comes off easily, causes mineral wool board damaged, directly economic loss.(2) between keel and the keel joint insecure, unstable, be bent downwardly, cause mineral wool board uneven, affect construction effect and quality.
Summary of the invention
For the problems referred to above, the utility model proposes a kind of dark insertion open keel, these keel are used in combination with fluting mineral wool board, fluting calcium silicate board with microporous.The quality of finishing is improved, and outward appearance is beautified, to environmental protection, energy-saving and cost-reducing play great effect.
The utility model discloses dark insertion open keel, it is characterized in that, described dark insertion open keel further comprise:
One upper surface, one linkage section, with a lower surface, link to each other successively and integral structure, wherein, described upper surface is parallel with described lower surface, the first end of described upper surface and described lower surface has first rib of being close to respectively bending, the second rib, and described first, second rib links to each other with described linkage section, the second end in described upper surface and described lower surface has the 3rd rib of being close to respectively bending, the 4th rib.
Reasonablely be, described linkage section near the first rib and near the second rib place respectively with described upper surface, described lower surface links to each other, and one section inclination is arranged at the middle part of described linkage section, and offer a damping trough in obliquity.
Reasonable is that described upper surface and described lower surface are level to setting.
Dark insertion open keel of the present utility model can connect the two by a joint between any two, to lengthen this keel, have greatly improved the occasion of using.
Description of drawings
Below, with reference to accompanying drawing, for those skilled in the art that, to the detailed description of the present utility model, above and other purpose of the present utility model, feature and advantage will be apparent.
Fig. 1 is sectional structure chart of the present utility model.
The specific embodiment
See also the cross-section structure of dark insertion open keel 10 shown in Figure 1.Wherein, comprise a horizontal upper end face 101 that links to each other successively, one linkage section 102 and a horizontal lower surface 103, being integral structure, wherein, upper surface 101 is parallel with lower surface 103, all there is first rib 104 of being close to respectively 103 bendings of upper surface 101 and lower surface upper surface 101 and lower surface 103 at its first end, the second rib 105, this rib 104,105 all links to each other with linkage section 102, in addition, in the upper surface 101 and the second end of lower surface 102 the 3rd rib 106, the four ribs 107 of being close to respectively bending are also arranged.Linkage section 102 near the first rib 104 and near the second rib 105 places respectively with upper surface 101, lower surface 103 links to each other.One section inclination is arranged at the middle part of linkage section 102, and offer a damping trough 108 in obliquity.
In addition, Fig. 1 has also illustrated to install the schematic diagram of sound insulating panel 20, two parallel and arrange between the dark insertion open keel 10, sound insulating panel 20 is embedded on the lower surface 103 of these keel.
Dark insertion open keel 10 of the present utility model can connect the two by a joint between any two, to lengthen this keel, have greatly improved the occasion of using.
Dark insertion open keel of the present utility model can improve the efficient of illuminator, thereby reach desirable effect.(one-tenth 300 * 300 capable of being combined, 300 * 600,300 * 1200,300 * 1800,600 * 600,600 * 1200,600 * 1800 of constructing).Applicable to zones such as school, office, hotel, shopping centers) combination of dark insertion open keel and mineral wool acoustic ceiling, energy Effective Raise light reflection and average diffusion usefulness.The birth of dark insertion open keel, the function of really having accomplished dark insertion open becomes an easy construction, steady quality, maintenance facility, changes easily product, and is elegant in appearance after the combination, presents a perfect smallpox world, for making larger contribution in the decoration field.
More than all embodiment only for illustration of the utility model, but not to restriction of the present utility model, person skilled in the relevant technique, in the situation that does not break away from spirit and scope of the present utility model, can also make various conversion or variation, so all technical schemes that are equal to also should belong to category of the present utility model and should be limited by each claim.
Claims (3)
1. dark insertion open keel is characterized in that described dark insertion open keel further comprise:
One upper surface, one linkage section, with a lower surface, link to each other successively and integral structure, wherein, described upper surface is parallel with described lower surface, the first end of described upper surface and described lower surface has first rib of being close to respectively bending, the second rib, and described first, second rib links to each other with described linkage section, the second end in described upper surface and described lower surface has the 3rd rib of being close to respectively bending, the 4th rib.
2. dark insertion open keel according to claim 1 is characterized in that,
Described linkage section near the first rib and near the second rib place respectively with described upper surface, described lower surface links to each other, and one section inclination is arranged at the middle part of described linkage section, and offer a damping trough in obliquity.
3. dark insertion open keel according to claim 1 and 2 is characterized in that,
Described upper surface and described lower surface are level to setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220349571 CN202672442U (en) | 2012-07-18 | 2012-07-18 | Dark-plug open-type keel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220349571 CN202672442U (en) | 2012-07-18 | 2012-07-18 | Dark-plug open-type keel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202672442U true CN202672442U (en) | 2013-01-16 |
Family
ID=47493352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220349571 Expired - Fee Related CN202672442U (en) | 2012-07-18 | 2012-07-18 | Dark-plug open-type keel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202672442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067336A (en) * | 2018-01-24 | 2019-07-30 | 北新集团建材股份有限公司 | A kind of keel and ceiling structure |
-
2012
- 2012-07-18 CN CN 201220349571 patent/CN202672442U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067336A (en) * | 2018-01-24 | 2019-07-30 | 北新集团建材股份有限公司 | A kind of keel and ceiling structure |
| CN110067336B (en) * | 2018-01-24 | 2020-11-13 | 北新集团建材股份有限公司 | Suspended ceiling structure |
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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 |
Granted publication date: 20130116 Termination date: 20200718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |