CN203604372U - Washer type connecting column - Google Patents
Washer type connecting column Download PDFInfo
- Publication number
- CN203604372U CN203604372U CN201320672792.8U CN201320672792U CN203604372U CN 203604372 U CN203604372 U CN 203604372U CN 201320672792 U CN201320672792 U CN 201320672792U CN 203604372 U CN203604372 U CN 203604372U
- Authority
- CN
- China
- Prior art keywords
- washer
- cylinder
- spacer ring
- ring body
- grommet
- 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 discloses a washer type connecting column. The washer type connecting column comprises washer bodies, wherein the washer bodies comprise a first washer body and a second washer body which is connected with the first washer body, the first washer body is integrated with the second washer body, the first washer body is cylindrical, an installation hole is formed in the first washer body, the second washer body is in a fan shape, a first column body is arranged on the washer bodies, a second column body is arranged on the first column body, the first column body is cylindrical, and the longitudinal section of the second column body is in the shape of an isosceles trapezoid. The washer type connecting column can facilitate connection and installation of metal pipes, can serve as a washer and is wide in application range.
Description
Technical field
The utility model relates to a kind of attachment post, particularly a kind of grommet-type attachment post.
Background technique
Attachment post of the prior art, often integral by hot-cast by housing, upper inlay and lower inlay, complex structure, difficulty of processing is high.And existing attachment post can not perform well in connection metal tube, can't work as packing ring and use, function singleness.
Summary of the invention
The utility model is mainly to solve the existing technical problem of prior art, thereby provides one both can facilitate connection metal tube, can work as again the grommet-type attachment post that packing ring uses.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of grommet-type attachment post, comprise washer body, described washer body comprises the first spacer ring body and the second spacer ring body being connected with the first spacer ring body, and the first spacer ring body and the second spacer ring body are structure as a whole, and the first spacer ring body is round-shaped, in the first spacer ring body, be provided with mounting hole, the second spacer ring body is fan shape, and washer body is provided with the first cylinder, and the first cylinder is provided with the second cylinder, the first cylinder is cylinder form, and the longitudinal section of the second cylinder is isosceles-trapezium-shaped.
Further, described the first cylinder and the second cylinder are structure as a whole.
Further, described the first cylinder and washer body are structure as a whole.
Further, described the first cylinder is arranged in the neutral position of washer body.
Further, the both sides of described washer body are respectively equipped with groove.
Further, described groove is cambered surface.
Adopt the grommet-type attachment post of technique scheme, because described washer body comprises the first spacer ring body and the second spacer ring body being connected with the first spacer ring body, the first spacer ring body and the second spacer ring body are structure as a whole, the first spacer ring body is round-shaped, in the first spacer ring body, is provided with mounting hole, and the second spacer ring body is fan shape, washer body is provided with the first cylinder, the first cylinder is provided with the second cylinder, and the first cylinder is cylinder form, and the longitudinal section of the second cylinder is isosceles-trapezium-shaped; So washer body can be installed easily by mounting hole, can connection metal pipe by the first cylinder and the second cylinder etc., the longitudinal section of the second cylinder is isosceles-trapezium-shaped, make its end less than bottom, so can entangle metal tube, facilitate set metal pipe, washer body can be worked as packing ring and use, the second spacer ring body moulding uniqueness of the first round-shaped spacer ring body and fan shape, more convenient installation, connects widely applicable.Because the both sides of described washer body are respectively equipped with groove, so can working as draw-in groove, groove uses, for blocking this grommet-type attachment post, convenient installation.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the utility model grommet-type attachment post;
Fig. 2 is the plan view of the utility model grommet-type attachment post.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
As shown in Figure 1 to Figure 2, a kind of grommet-type attachment post, comprise washer body, described washer body comprises the first spacer ring body 1 and the second spacer ring body 2 being connected with the first spacer ring body 1, the first spacer ring body 1 and the second spacer ring body 2 are structure as a whole, the first spacer ring body 1 is round-shaped, in the first spacer ring body 1, be provided with mounting hole 5, the second spacer ring body 2 is fan shape, washer body is provided with the first cylinder 3, the first cylinder 3 is provided with the second cylinder 4, the first cylinder 3 is cylinder form, the longitudinal section of the second cylinder 4 is isosceles-trapezium-shaped, the first cylinder 3 and the second cylinder 4 are structure as a whole, the first cylinder 3 is structure as a whole with washer body, the first cylinder 3 is arranged in the neutral position of washer body, the both sides of washer body are respectively equipped with groove 6, groove 6 is cambered surface.
The utility model grommet-type attachment post, by mounting hole 5, washer body can be installed easily, can connection metal pipe etc. by the first cylinder 3 and the second cylinder 4, the longitudinal section of the second cylinder 4 is isosceles-trapezium-shaped, makes its end less than bottom, so can entangle metal tube, facilitate set metal pipe, washer body can be worked as packing ring and use, the first round-shaped spacer ring body 1 and the second spacer ring body 2 moulding uniquenesses of fan shape, more convenient installation, connects widely applicable; Groove 6 can be worked as draw-in groove and be used, for blocking this grommet-type attachment post, and convenient installation.
The above, be only embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (6)
1. a grommet-type attachment post, comprise washer body, it is characterized in that: described washer body comprises the first spacer ring body and the second spacer ring body being connected with the first spacer ring body, and the first spacer ring body and the second spacer ring body are structure as a whole, and the first spacer ring body is round-shaped, in the first spacer ring body, be provided with mounting hole, the second spacer ring body is fan shape, and washer body is provided with the first cylinder, and the first cylinder is provided with the second cylinder, the first cylinder is cylinder form, and the longitudinal section of the second cylinder is isosceles-trapezium-shaped.
2. grommet-type attachment post according to claim 1, is characterized in that: described the first cylinder and the second cylinder are structure as a whole.
3. grommet-type attachment post according to claim 1, is characterized in that: described the first cylinder and washer body are structure as a whole.
4. grommet-type attachment post according to claim 1, is characterized in that: described the first cylinder is arranged in the neutral position of washer body.
5. grommet-type attachment post according to claim 1, is characterized in that: the both sides of described washer body are respectively equipped with groove.
6. grommet-type attachment post according to claim 5, is characterized in that: described groove is cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320672792.8U CN203604372U (en) | 2013-10-30 | 2013-10-30 | Washer type connecting column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320672792.8U CN203604372U (en) | 2013-10-30 | 2013-10-30 | Washer type connecting column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203604372U true CN203604372U (en) | 2014-05-21 |
Family
ID=50717049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320672792.8U Expired - Fee Related CN203604372U (en) | 2013-10-30 | 2013-10-30 | Washer type connecting column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203604372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541964A (en) * | 2013-10-30 | 2014-01-29 | 李理 | Washer type connecting column |
-
2013
- 2013-10-30 CN CN201320672792.8U patent/CN203604372U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541964A (en) * | 2013-10-30 | 2014-01-29 | 李理 | Washer type connecting column |
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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: 20140521 Termination date: 20141030 |
|
| EXPY | Termination of patent right or utility model |