CN202017121U - Shaped tube - Google Patents
Shaped tube Download PDFInfo
- Publication number
- CN202017121U CN202017121U CN2011201050936U CN201120105093U CN202017121U CN 202017121 U CN202017121 U CN 202017121U CN 2011201050936 U CN2011201050936 U CN 2011201050936U CN 201120105093 U CN201120105093 U CN 201120105093U CN 202017121 U CN202017121 U CN 202017121U
- Authority
- CN
- China
- Prior art keywords
- pipe
- tube
- projection
- otch
- utility
- 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
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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model relates to a shaped tube. The shaped tube comprises a round tube, wherein a tube sleeve is sleeved on the round tube; a notch is formed on the tube sleeve and is embedded with a projection; and an insert hole is formed at one end of the round tube. The shaped tube is provided with the notch embedded with the projection, so the shaped tube has the advantages of good connecting effect, simple structure and the like.
Description
Technical field:
The utility model relates to a kind of type pipe, is to be used for sewing machine table.
Background technology:
The workbench of Sewing machines need be equipped with the type pipe, and the supporting fixture of type pipe and Sewing machines is complementary, and generally is not provided with otch and projection tabling on the pipe box of type pipe, and it is not so good to connect effect.
Summary of the invention:
The purpose of this utility model is in order to overcome above deficiency, a kind of reliability height to be provided, a kind of supporting fixture that processing cost is low.
The purpose of this utility model is achieved through the following technical solutions: a kind of type pipe, comprise pipe, and be with pipe box on the described pipe, pipe box is provided with otch, an otch and a projection tabling, described pipe one end is equipped with patchhole.
The utility model compared with prior art has the following advantages: be provided with otch, and an otch and a projection tabling, good connecting effect, structure are also simple.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Number in the figure: 1-pipe, 2-first pipe box, 3-second pipe box, 4-otch, 5-projection, 6-patchhole.
The specific 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 type pipe as Fig. 1, comprise pipe 1, be with first pipe box 2 and second pipe box 3 on the described pipe 1, described first pipe box 2 is provided with otch 4, described second pipe box 3 is provided with projection 5, described otch 4 and projection 5 tablings, and described pipe 1 one ends are equipped with patchhole 6.The utility model compared with prior art has the following advantages: be provided with otch 4, and otch 4 and a projection 5 tablings, good connecting effect, structure are also simple.
Claims (1)
1. type pipe, comprise pipe (1), it is characterized in that: be with first pipe box (2) and second pipe box (3) on the described pipe (1), described first pipe box (2) is provided with otch (4), described second pipe box (3) is provided with projection (5), described otch (4) and projection (5) tabling, described pipe (1) one end is equipped with patchhole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201050936U CN202017121U (en) | 2011-04-08 | 2011-04-08 | Shaped tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201050936U CN202017121U (en) | 2011-04-08 | 2011-04-08 | Shaped tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202017121U true CN202017121U (en) | 2011-10-26 |
Family
ID=44810792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201050936U Expired - Fee Related CN202017121U (en) | 2011-04-08 | 2011-04-08 | Shaped tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202017121U (en) |
-
2011
- 2011-04-08 CN CN2011201050936U patent/CN202017121U/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 | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Jianbing Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20120408 |