CN203176704U - Section bar - Google Patents
Section bar Download PDFInfo
- Publication number
- CN203176704U CN203176704U CN 201220423579 CN201220423579U CN203176704U CN 203176704 U CN203176704 U CN 203176704U CN 201220423579 CN201220423579 CN 201220423579 CN 201220423579 U CN201220423579 U CN 201220423579U CN 203176704 U CN203176704 U CN 203176704U
- Authority
- CN
- China
- Prior art keywords
- section bar
- section
- central
- hole
- bore
- 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
- 238000007789 sealing Methods 0.000 abstract description 4
- 210000001503 joint Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
Images
Landscapes
- Revetment (AREA)
Abstract
The utility model discloses a section bar. The cross section of the section bar is a square which is in central symmetry basically. Four corners of the cross section are respectively provided with a mounting hole. The center of the cross section is provided with a central through hole which has a square outer profile and a circular inner profile. The inner wall of the through hole is provided with an internal thread. Four T-shaped tanks are symmetrically equipped at outer side of the central through hole. The section bar can perform butt jointing between the planar board and the end surface of the planar board. The section bar has the following effects: high connection firmness, no deformation, attractive appearance, and no leakage in sealing.
Description
Technical field
The utility model relates to a kind of section bar, belongs to the material field.
Background technique
In existing shelf was produced, the docking calculation between flat sheet and the flat sheet end face had a lot, such as, overlap joint, end face is bonding, and riveted joints etc. all are to make being connected firmly between the two boards at present, and are indeformable; But above method is difficult to accomplish both to be connected firmly, and is indeformable, and attractive in appearance, and sealing is not revealed.
Summary of the invention
The technical problems to be solved in the utility model is that existing Placement can not make the butt joint between flat sheet and the flat sheet end face, both has to be connected firmly, and is indeformable, and attractive in appearance, the effect that sealing is not revealed.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of section bar, symmetry was square centered by its transverse section was basic, respectively establish a mounting hole for four jiaos of the transverse section, the central through bore of a square-outside and round-inside is established in the center of transverse section, the central through bore inwall is provided with internal thread, is symmetrical arranged four T type grooves along the outer side of central through bore.
For guaranteeing to connect the attractive in appearance of appearance, four angles of described transverse section are arc angle.
The utility model has the advantages that: can make the butt joint between flat sheet and the flat sheet end face, both have and be connected firmly, indeformable, and also attractive in appearance, the effect that sealing is not revealed.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Structural representation when Fig. 2 uses for the utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, symmetry was square centered by the transverse section of the utility model product was basic, four angles of transverse section are arc angle, the central through bore 1 of a square-outside and round-inside is established in the center of transverse section, central through bore 1 inwall is provided with internal thread, is symmetrical arranged four T type grooves 2 along the outer side of central through bore 1.
As shown in Figure 2, during use, sheet material to be connected snaps in the corresponding T type groove 2 as required, section bar itself then is fixed on the attachment face by mounting groove 2, when needing vertically to connect between section bar and the section bar, can select for use angled piece 4 that two section bars are linked together, the outside that is each bar right angle fillet of angled piece 4 respectively is connected and fixed a section bar, in the time of fixedly, the head of screw rod is positioned at T type groove 2, T type groove 2 stretches out in bar portion and the through hole and the nut that pass on the right angle fillet of angled piece 4 are used, and described angled piece 4 is existing product, and the bolt and nut of described connection usefulness can be selected existing T type bolt and nut for use; Central through bore 1 general and screw fit use, and mounting groove 2 generally is used with bolt and nut.
Claims (2)
1. a section bar is characterized in that, symmetry is square centered by its transverse section, respectively establish a mounting hole for four jiaos of the transverse section, the central through bore of a square-outside and round-inside is established in the center of transverse section, and the central through bore inwall is provided with internal thread, is symmetrical arranged four T type grooves along the outer side of central through bore.
2. a kind of section bar according to claim 1 is characterized in that, four angles of described transverse section are arc angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220423579 CN203176704U (en) | 2012-08-24 | 2012-08-24 | Section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220423579 CN203176704U (en) | 2012-08-24 | 2012-08-24 | Section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203176704U true CN203176704U (en) | 2013-09-04 |
Family
ID=49073396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220423579 Expired - Fee Related CN203176704U (en) | 2012-08-24 | 2012-08-24 | Section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203176704U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210105A (en) * | 2014-09-23 | 2014-12-17 | 济南大学 | Portable FDM 3D printer |
| CN104948897A (en) * | 2015-06-29 | 2015-09-30 | 芜湖创智机械技术有限公司 | Automobile protective cover frame installation profile |
-
2012
- 2012-08-24 CN CN 201220423579 patent/CN203176704U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210105A (en) * | 2014-09-23 | 2014-12-17 | 济南大学 | Portable FDM 3D printer |
| CN104948897A (en) * | 2015-06-29 | 2015-09-30 | 芜湖创智机械技术有限公司 | Automobile protective cover frame installation profile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101523050B1 (en) | Unconventional bolt | |
| CN203176704U (en) | Section bar | |
| CN204716708U (en) | A kind of nut for section bar connection and section bar component | |
| CN204206645U (en) | A kind of electric equipment cabinet of exempting to weld | |
| CN202746350U (en) | Connection structure for profiles of support frame | |
| CN202529676U (en) | Gantry crane and roof mounting rack | |
| CN202789908U (en) | Section | |
| CN203081937U (en) | Section bar | |
| CN203125013U (en) | Double-sided angle welding tool | |
| CN204333638U (en) | A kind of switch cabinet body of full assembling | |
| CN203441889U (en) | Sectional material | |
| CN202000591U (en) | Rail connecting piece | |
| CN203687499U (en) | Connecting decoration strip and refrigerator | |
| CN203083619U (en) | Water flow sensor | |
| CN202791290U (en) | Section | |
| CN204555510U (en) | A kind of refrigerator panel beating assembly with combined connecting structure | |
| CN204137107U (en) | Engineering machinery chassis connection structure | |
| CN205207345U (en) | A connect for modular furniture | |
| CN209414340U (en) | A kind of angle bar cross connecting structure | |
| CN205387751U (en) | Designability villa connects | |
| CN204315943U (en) | A kind of 45 degree of wing angle G section bar switch cabinet bodies | |
| CN202441010U (en) | Combined structure of armrests of guardrails | |
| CN203384173U (en) | Corner brace of cabinet upper plane corner portion | |
| CN205414773U (en) | A modular assembly fixing device for locker of community service | |
| CN202971460U (en) | Tee joint for connecting subway handrail |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Rong Inventor after: Wang Ping Inventor before: Li Rong Inventor before: Ma Lanhua |
|
| COR | Change of bibliographic data | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210000, the first industrial park, No. 55, Liyuan South Road, Jiangning economic and Technological Development Zone, Nanjing, Jiangsu, China Patentee after: Nanjing Cheng Cheng Aluminum Technology Co.,Ltd. Address before: 210000, the first industrial park, No. 55, Liyuan South Road, Jiangning economic and Technological Development Zone, Nanjing, Jiangsu, China Patentee before: NANJING MEICHENG ALUMINIUM Co.,Ltd. |
|
| 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: 20130904 Termination date: 20210824 |