CN202673959U - Small-sized plastic washer - Google Patents
Small-sized plastic washer Download PDFInfo
- Publication number
- CN202673959U CN202673959U CN 201220309257 CN201220309257U CN202673959U CN 202673959 U CN202673959 U CN 202673959U CN 201220309257 CN201220309257 CN 201220309257 CN 201220309257 U CN201220309257 U CN 201220309257U CN 202673959 U CN202673959 U CN 202673959U
- Authority
- CN
- China
- Prior art keywords
- washer
- small
- packing ring
- utility
- model
- 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
- 238000012856 packing Methods 0.000 claims description 15
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Bolts, Nuts, And Washers (AREA)
Abstract
The utility model relates to a washer, in particular to a small-sized plastic washer of which the inner wall is provided with at least one bulge. The small-sized plastic washer comprises a washer body, wherein the washer body has an annular structure; at least one bulge which faces the center of a circle is formed on the annular inner wall of the washer body; the washer body and the bulges have an integral structure; and the cross sections of the bulges are semicircular. The bulges are formed on the inner wall of the small-sized plastic washer, so that the washer can be matched with various bolts.
Description
Technical field
The utility model relates to a kind of packing ring, is provided with at least one protruding small plastic packing ring on especially a kind of packing ring inwall.
Background technique
Along with the development of science and technology, more and more can not leave machinery in people's the life, requisite in the cooperation of component of machine is exactly packing ring, but common packing ring mostly is loop configuration, can't effectively cooperate with bolt in the meticulous situation of bolt.
The model utility content
The technical problems to be solved in the utility model is: for solving the problem of above-mentioned existence, the small plastic packing ring that provides a kind of plastic washer inwall to be provided with projection solves the problem that existing packing ring can't cooperate thinner bolt.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of small plastic packing ring, comprise circle body, circle body is loop configuration, is provided with at least one on the circle body annular inner wall to the projection in the center of circle, circle body and projection are structure as a whole, and the cross section of projection is semicircle.
The beneficial effects of the utility model are to be provided with projection on the small plastic packing ring inwall of the present utility model, thereby packing ring can be cooperated with various bolts.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model.
1. circle bodies, 2. projection among the figure.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of small plastic packing ring as shown in Figure 1 comprises circle body 1, and circle body 1 is loop configuration, is provided with at least one on circle body 1 annular inner wall to the projection 2 in the center of circle, and circle body 1 and projection 2 are structure as a whole, and the cross section of projection 2 is semicircle.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this model utility technological thought, carry out various change and modification fully.The technical scope of this model utility is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (3)
1. a small plastic packing ring comprises circle body (1), it is characterized in that: described circle body (1) is loop configuration, is provided with at least one projection to the center of circle (2) on circle body (1) annular inner wall.
2. small plastic packing ring according to claim 1 is characterized in that: described circle body (1) and projection (2) are structure as a whole.
3. small plastic packing ring according to claim 1 is characterized in that: the cross section of described projection (2) is for semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220309257 CN202673959U (en) | 2012-06-27 | 2012-06-27 | Small-sized plastic washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220309257 CN202673959U (en) | 2012-06-27 | 2012-06-27 | Small-sized plastic washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202673959U true CN202673959U (en) | 2013-01-16 |
Family
ID=47494867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220309257 Expired - Fee Related CN202673959U (en) | 2012-06-27 | 2012-06-27 | Small-sized plastic washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202673959U (en) |
-
2012
- 2012-06-27 CN CN 201220309257 patent/CN202673959U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20130627 |