CN201151964Y - Self-connection type ceilings keel - Google Patents
Self-connection type ceilings keel Download PDFInfo
- Publication number
- CN201151964Y CN201151964Y CNU2008200431784U CN200820043178U CN201151964Y CN 201151964 Y CN201151964 Y CN 201151964Y CN U2008200431784 U CNU2008200431784 U CN U2008200431784U CN 200820043178 U CN200820043178 U CN 200820043178U CN 201151964 Y CN201151964 Y CN 201151964Y
- Authority
- CN
- China
- Prior art keywords
- self
- keel
- grab
- joint
- ceiling keel
- 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
Images
Landscapes
- Toys (AREA)
Abstract
The utility model discloses an autostyly ceiling keel which comprises a slot-shaped sectional material. The joint cross section of the section material is in the shape of guide angle. The autostyly ceiling keel is characterized in that two lateral sides of the joint at one end of the sectional material are respectively provided with inwards protrudent hooks; the hemlines of two lateral sides of the joint at the other end are respectively provided with slots which are matched with the hooks. The autostyly ceiling keel is convenient for processing and has low precision requirement.
Description
Technical field
The utility model relates to installs the keel that ceiling is used.
Background technology
Office building, residential building often need dress to hang ceiling when finishing, and ceiling is installed on the keel framework that is barricaded as by bonding jumper.The patent No. is that 97116088.0 Chinese patent discloses the ceiling keel that a kind of name is called " automatic connecting light steel keel ", wherein, the joint cross section of keel is guiding angle shape, the both sides end face that is positioned at this joint simultaneously is respectively equipped with outside protrusion, and the stressed grab of unidirectional inclination, the middle part, other end two sides of keel is respectively equipped with and the proper hole clipping that cooperates of grab.
Because the hole clipping that keel are the grabs by the side evagination snaps in the middle part realizes connecting each other, adding man-hour, between grab and hole clipping laterally or the position vertically all must be provided with very accurate, otherwise the position correspondence does not go up the connection that can influence between keel.So above-mentioned keel are higher to requirement on machining accuracy, simultaneously, when making processing mold, also very high accuracy must be arranged, promptly strengthened manufacture difficulty, increased cost of production again.And it is different directions that grab evagination and keel bend inwards, and in punching course, needs molding respectively and substep to carry out punching press, very loaded down with trivial details.
The utility model content
It is a kind of easy to process that the purpose of this utility model is to provide, the self-couplings ceiling keel lower to required precision.
Self-couplings ceiling keel described in the utility model, comprise section bar in the form of slot, the joint cross section of section bar is guiding angle shape, it is characterized in that: be respectively equipped with to projecting inward grab in the two sides of section bar one end joint, have the draw-in groove that matches with grab on the base of the two sides of other end joint.
Self-couplings ceiling keel described in the utility model are because the grab on the section bar is identical with the overbending direction of section bar to projecting inward, so adding man-hour, can a punching press, bending forming, need not separate machined step by step, also need not molding respectively, promptly convenient and swift, save cost again.In addition, draw-in groove is driveed on the base of two sides, even the lengthwise position between draw-in groove and grab is deviation slightly, but grab still can snap in the draw-in groove, thereby with respect to the middle part of hole clipping being located at the side, it has increased the corresponding fault-tolerance in mutual alignment between draw-in groove and grab, reduced requirement, reduced manufacture difficulty precision.
Description of drawings
Fig. 1 is the structural representation of self-couplings ceiling keel described in the utility model;
Fig. 2 is the cross sectional view after the utility model assembling.
The specific embodiment
As shown in Figure 1 and Figure 2, self-couplings ceiling keel described in the utility model, comprise section bar in the form of slot 1, the joint cross section of section bar 1 is guiding angle shape, be respectively equipped with to projecting inward grab 2 in the two sides of section bar 1 one end joints, base in the two sides of other end joint has the draw-in groove 3 that matches with grab 2, and grab 2 can snap in the draw-in groove 3.Draw-in groove 3 is split into up-narrow and down-wide, can reduce the degree of accuracy on the lateral attitude of grab and draw-in groove, has further reduced the requirement to precision.
Claims (2)
1, self-couplings ceiling keel, comprise section bar in the form of slot (1), the joint cross section of section bar (1) is guiding angle shape, it is characterized in that: be respectively equipped with to projecting inward grab (2) in the two sides of section bar (1) one end joint, have the draw-in groove (3) that matches with grab (2) on the base of the two sides of other end joint.
2, self-couplings ceiling keel according to claim 1, it is characterized in that: described draw-in groove (3) is up-narrow and down-wide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200431784U CN201151964Y (en) | 2008-01-23 | 2008-01-23 | Self-connection type ceilings keel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200431784U CN201151964Y (en) | 2008-01-23 | 2008-01-23 | Self-connection type ceilings keel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201151964Y true CN201151964Y (en) | 2008-11-19 |
Family
ID=40127643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200431784U Expired - Fee Related CN201151964Y (en) | 2008-01-23 | 2008-01-23 | Self-connection type ceilings keel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201151964Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102510926A (en) * | 2009-10-01 | 2012-06-20 | Usg内部股份有限责任公司 | Bracket useful with sloped suspended ceiling systems |
-
2008
- 2008-01-23 CN CNU2008200431784U patent/CN201151964Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102510926A (en) * | 2009-10-01 | 2012-06-20 | Usg内部股份有限责任公司 | Bracket useful with sloped suspended ceiling systems |
| CN102510926B (en) * | 2009-10-01 | 2014-11-05 | Usg内部股份有限责任公司 | Bracket useful with sloped suspended ceiling systems |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201257475Y (en) | Sheet splicing locating structure for plate processing | |
| CN103264797A (en) | Annular paper board forming and assembling device | |
| CN102037195A (en) | Building assembly structure and building assembly method using assembly structure | |
| CN201151964Y (en) | Self-connection type ceilings keel | |
| CN104975672A (en) | Modular plasterboard suspended ceiling and installation process thereof | |
| CN107091524B (en) | Wall-mounted air conditioner with detachable base | |
| CN208256757U (en) | Peripheral frame and battery modules | |
| CN101811159B (en) | Punching method of tube hole set and stamping die thereof | |
| CN202158268U (en) | Novel cable bridge with side beam connecting plate structure | |
| CN205826901U (en) | A kind of fiber array | |
| CN102121542B (en) | Novel cable bridge | |
| CN200955227Y (en) | Adjustable roof connection device | |
| CN102287577B (en) | Cable tray | |
| CN209066881U (en) | Assembled architecture to pull-up structure | |
| CN103925270A (en) | Method and system for fast connecting furniture plates | |
| CN208529572U (en) | A kind of mold frame connector | |
| CN202165697U (en) | Cable bridge | |
| CN208202285U (en) | A kind of assembled plaster tablet suspended ceiling module light trough keel | |
| CN209550388U (en) | Stamping parts and processing assembly | |
| CN205629060U (en) | Many drifts punching mould | |
| CN206752806U (en) | A kind of adaptor of keel corner connection | |
| CN206254525U (en) | Hand operated press | |
| CN2893039Y (en) | Light assembling wall board with ends coupling structure | |
| CN211597326U (en) | Limit dragon right angle connecting piece, hoist and mount frame and house furred ceiling | |
| CN205165604U (en) | Stamping die |
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: 20081119 Termination date: 20160123 |
|
| EXPY | Termination of patent right or utility model |