CN201621165U - Novel square tube inner connecting element - Google Patents
Novel square tube inner connecting element Download PDFInfo
- Publication number
- CN201621165U CN201621165U CN2010201402856U CN201020140285U CN201621165U CN 201621165 U CN201621165 U CN 201621165U CN 2010201402856 U CN2010201402856 U CN 2010201402856U CN 201020140285 U CN201020140285 U CN 201020140285U CN 201621165 U CN201621165 U CN 201621165U
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- CN
- China
- Prior art keywords
- end surface
- square tube
- model
- utility
- bolt passage
- 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 relates to a novel square tube inner connecting element, which comprises an upper end surface and a lower end surface, wherein the upper end surface and the lower end surface are in opposite arrangement, the upper end surface and the lower end surface are connected with a round screw bolt passage, the other end is in a horn type opening shape, position limiting blocks and glue storage grooves are arranged on both the upper end surface and the lower end surface, an end glue storage groove is arranged at the outer top end of the screw bolt passage, and screw threads are arranged on the opposite surfaces between the upper end surface and the lower end surface. The utility model has the advantages of flat and smooth installation surface, difficult generation of pressure during the installation, strong connection intensity, convenient operation by workers, high safety factor and the like.
Description
Technical field:
The utility model relates to a kind of interconnecting piece of square tube, particularly a kind of novel interconnecting piece of square tube.
Background technique:
At present, being connected by boring bolt, nut between pipe and other objects is connected and fixed, and link position is very rough, and is easy to get loose under the impact of external force, cost height, the generation that also causes the accident easily.Being connected by being threaded between pipe and other objects is difficult to realize, realize that pipe often is connected and bolt need be passed pipe with other objects, makes that like this bolt length is longer than pipe, and be very uneconomical, is unfavorable for the popularization in market.
Summary of the invention:
The purpose of this utility model is in order to overcome above deficiency, and a kind of simple in structure, a kind of novel interconnecting piece of square tube that cost is low is provided.
The purpose of this utility model is achieved through the following technical solutions: a kind of novel interconnecting piece of square tube, comprise upper-end surface and lower end surface, upper-end surface and lower end surface are oppositely arranged, upper-end surface and lower end surface are connected with circular bolt passage, be convenient to the fixing of bolt, the other end is the horn-type opening shape, be equipped with limiting stopper and storage glue groove on upper-end surface and the lower end surface, limiting stopper has also played good spacing and fixation, prevents that pipe from sliding, and is provided with termination storage glue groove at bolt passage outer end, glue can not overflow when pipe was packed link into, the capital is stored in the glue groove, and glues together mutually with other objects, has saved the consumption of glue again, also can discharge the pressure that air is produced when installing in passing, play good fixation, on face relative between the upper and lower end face, be provided with screw thread, be convenient to the fixing of bolt.
The utlity model has following advantage: though be pipe with other objects between be connected or pipe and plate between to be connected the surface all very smooth, smooth, also be difficult for during installation producing pressure, join strength is also strong, the workman is very convenient when operation, the safety coefficient height.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Number in the figure: 1-upper-end surface, 2-lower end surface, 3-bolt passage, 4-limiting stopper, 5-storage glue groove, 6-termination storage glue groove.
Embodiment:
In order to deepen understanding of the present utility model, the utility model is described in further detail below in conjunction with embodiment and accompanying drawing, and this embodiment only is used to explain the utility model, does not constitute the qualification to the utility model protection domain.
Show a kind of novel interconnecting piece of square tube of the utility model as Fig. 1, comprise upper-end surface 1 and lower end surface 2, upper-end surface 1 is oppositely arranged with lower end surface 2, upper-end surface 1 is connected with circular bolt passage 3 with lower end surface 2, be convenient to the fixing of bolt, the other end is the horn-type opening shape, be equipped with limiting stopper 4 and storage glue groove 5 on upper-end surface 1 and the lower end surface 2, limiting stopper 4 has also played good spacing and fixation, prevents that pipe from sliding, and is provided with termination storage glue groove 6 at bolt passage 3 outer ends, glue can not overflow when pipe was packed link into, the capital is stored in the glue groove, and glues together mutually with other objects, has saved the consumption of glue again, also can discharge the pressure that air is produced when installing in passing, played good fixation, in the upper and lower end face 1, face relative between 2 is provided with screw thread, has been convenient to the fixing of bolt.
Claims (1)
1. novel interconnecting piece of square tube, comprise upper-end surface (1) and lower end surface (2), it is characterized in that: described upper-end surface (1) is oppositely arranged with lower end surface (2), described upper-end surface (1) is connected with circular bolt passage (3) with lower end surface (2), the other end is the horn-type opening shape, be equipped with limiting stopper (4) and storage glue groove (5) on described upper-end surface (1) and lower end surface (2), described bolt passage (3) outer end is provided with termination storage glue groove (6), and relative face is provided with screw thread between described upper-end surface (1) and lower end surface (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201402856U CN201621165U (en) | 2010-03-25 | 2010-03-25 | Novel square tube inner connecting element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201402856U CN201621165U (en) | 2010-03-25 | 2010-03-25 | Novel square tube inner connecting element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201621165U true CN201621165U (en) | 2010-11-03 |
Family
ID=43024620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201402856U Expired - Fee Related CN201621165U (en) | 2010-03-25 | 2010-03-25 | Novel square tube inner connecting element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201621165U (en) |
-
2010
- 2010-03-25 CN CN2010201402856U patent/CN201621165U/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: 20101103 Termination date: 20190325 |