CN112160973A - Gasket with limiting function - Google Patents
Gasket with limiting function Download PDFInfo
- Publication number
- CN112160973A CN112160973A CN202011160723.XA CN202011160723A CN112160973A CN 112160973 A CN112160973 A CN 112160973A CN 202011160723 A CN202011160723 A CN 202011160723A CN 112160973 A CN112160973 A CN 112160973A
- Authority
- CN
- China
- Prior art keywords
- gasket
- gasket body
- positioning
- side wall
- limiting function
- 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.)
- Pending
Links
- 230000000670 limiting effect Effects 0.000 title claims abstract description 16
- 238000005452 bending Methods 0.000 claims abstract description 16
- 238000007373 indentation Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
Abstract
The invention discloses a gasket with a limiting function, which has the technical scheme that: the utility model provides a gasket with limit function, includes the gasket body, the gasket body is provided with the location structure to adjacent part location, location structure include integrated into one piece in the portion of bending of gasket body inside wall, set up in the extension of gasket body lateral wall, set up in the locating hole of extension. The positioning structure is clamped into the positioning hole, so that the adjacent parts are effectively limited, and the positioning limiting effect on the adjacent parts is realized.
Description
Technical Field
The invention relates to the field of gasket structures, in particular to a gasket with a limiting function.
Background
The existing gasket (washer) is a flat metal ring used for protecting the surface of the connected piece from being scratched by the nut and dispersing the pressure of the nut on the connected piece. The existing parts have compact structures and a large number of parts, and when the parts are assembled, the parts need to be positioned and can be accurately installed; due to the fact that the space is narrow and small and the gasket needs to be installed, accurate positioning of other parts cannot be achieved easily.
Therefore, there is a need for an improved structure that overcomes the above-mentioned deficiencies.
Disclosure of Invention
The invention aims to provide a gasket with a limiting function, wherein adjacent parts are effectively limited by clamping positioning structures corresponding to the adjacent parts into positioning holes, so that the positioning limiting effect on the adjacent parts is realized, in addition, the corresponding positions of the parts are simplified by arranging the positioning structures on the gasket body, and in addition, the problem that the corresponding positioning structures of the parts are difficult to machine due to narrow space is solved.
The technical purpose of the invention is realized by the following technical scheme: the utility model provides a gasket with limit function, includes the gasket body, the gasket body is provided with the location structure to adjacent part location, location structure include integrated into one piece in the portion of bending of gasket body inside wall, set up in the extension of gasket body lateral wall, set up in the locating hole of extension.
The invention is further provided with: the positioning holes are arranged in a plurality of numbers and are arranged along the direction deviating from the center of the gasket body.
The invention is further provided with: the outer side wall of the gasket body is provided with an arc-shaped notch.
The invention is further provided with: and the upper surface and the lower surface of the gasket body are provided with indentations with anti-skidding functions.
The invention is further provided with: one end, far away from the gasket body, of the bending portion is bent to form a folded edge, and the folded edge layer is arranged in the direction away from the center of the gasket body.
The invention is further provided with: the indentation of the gasket body is arranged in a divergence shape from the center of the gasket body to the outside, and a certain distance is reserved between the indentation and the inner side wall and the outer side wall of the gasket body.
In conclusion, the invention has the following beneficial effects:
when the gasket is used, the bending part is bent and is vertical to the gasket body, the bending part is inserted into the corresponding hole (the side wall of the hole is provided with a groove for clamping the bending part), and the bending part is clamped into the groove on the side wall of the hole, so that the positioning gasket body is effectively limited, and the gasket body is prevented from rotating; in addition, the positioning structure corresponding to the adjacent parts is clamped into the positioning hole, the adjacent parts are effectively limited, the positioning limiting effect on the adjacent parts is achieved, in addition, the positioning structure is arranged on the gasket body, the processing of the corresponding position of the part is simplified, and in addition, the situation that the part is difficult to process the corresponding positioning structure due to narrow space is avoided.
Through setting up the hem, after the bolt penetrated the gasket body promptly, the bolt extension of contradicting can ensure that the hem can block into the inslot of corresponding hole lateral wall, plays the fixed gasket body effect.
The indentation plays a role in skid resistance, so that the bolt is prevented from falling off, and the fastening effect is improved.
Drawings
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural diagram of the present invention.
The corresponding part names indicated by the numbers in the figures: 1. a gasket body; 2. a bending part; 3. an extension portion; 4. positioning holes; 5. folding edges; 6. an arc-shaped notch; 7. and (6) indentation.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the invention is further described with reference to the figures and the specific embodiments.
As shown in fig. 1 and 2, the gasket with a limiting function provided by the invention comprises a gasket body 1, wherein the gasket body 1 is square or circular, and the gasket body 1 is provided with a positioning structure for positioning adjacent parts.
The positioning structure comprises a bending part 2 integrally formed on the inner side wall of the gasket body 1, an extending part 3 arranged on the side wall of the gasket body 1, and a positioning hole 4 arranged on the extending part 3. In this embodiment, the number of the positioning holes 4 is 2, and two positioning holes 4 are arranged along the direction departing from the center of the gasket body 1. When the gasket is used, the bending part 2 is bent and is vertical to the gasket body 1, the bending part 2 is inserted into the corresponding hole (the side wall of the hole is provided with a groove for the bending part 2 to be clamped in), and the bending part 2 is clamped in the groove of the side wall of the hole, so that the gasket body 1 is effectively limited and prevented from rotating; in addition, the positioning structure corresponding to the adjacent part is clamped into the positioning hole 4, the adjacent part is effectively limited, the positioning limiting effect on the adjacent part is realized, in addition, the positioning structure is arranged on the gasket body 1, the processing of the corresponding position of the part is simplified, and in addition, the situation that the part is difficult to process the corresponding positioning structure due to narrow space is avoided.
In this embodiment, the one end of portion 2 of bending is kept away from 1 one end of gasket body and is bent the shaping and have hem 5, 5 layers of hem deviate from 1 central direction setting of gasket body. Through setting up hem 5, promptly after the bolt penetrates gasket body 1, the bolt is contradicted extension 3, can ensure that hem 5 can block into the inslot of corresponding hole lateral wall, plays fixed gasket body 1 effect.
An arc-shaped notch 6 is also arranged on the outer side wall of the gasket body 1. The convex parts arranged on the parts can be conveniently clamped and positioned through the notches, and a corresponding positioning effect is achieved.
In order to prevent the gasket from slipping, the upper surface and the lower surface of the gasket body 1 are provided with indentations 7 with anti-slipping functions. The indentation 7 of the gasket body 1 is arranged in a divergence shape from the center of the gasket body 1 to the outside, and a certain distance is reserved between the indentation 7 and the inner side wall and the outer side wall of the gasket body 1. The indentation 7 plays a role in skid resistance, so that the bolt is prevented from falling off, and the fastening effect is improved.
In this document, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the purpose of clarity and convenience of description of the technical solutions, and thus, should not be construed as limiting the present invention.
As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, including not only those elements listed, but also other elements not expressly listed.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a gasket with limit function, includes gasket body (1), its characterized in that: the gasket body (1) is provided with a positioning structure for positioning adjacent parts, and the positioning structure comprises a bending part (2) integrally formed on the inner side wall of the gasket body (1), an extending part (3) arranged on the side wall of the gasket body (1) and a positioning hole (4) arranged on the extending part (3).
2. The gasket with the limiting function according to claim 1, wherein: the positioning holes (4) are arranged into a plurality of numbers, and the positioning holes (4) are arranged along the direction departing from the center of the gasket body (1).
3. The gasket with the limiting function according to claim 1, wherein: arc-shaped notches (6) are formed in the outer side wall of the gasket body (1).
4. The gasket with the limiting function according to claim 1, wherein: the upper surface and the lower surface of the gasket body (1) are provided with indentations (7) with anti-skidding functions.
5. The gasket with the limiting function according to claim 1, wherein: one end, far away from the gasket body (1), of the bending part (2) is bent to form a folded edge (5), and the folded edge (5) layer deviates from the central direction of the gasket body (1).
6. The gasket with the limiting function according to claim 4, wherein: the indentation (7) of the gasket body (1) is arranged in a divergence mode from the center of the gasket body (1) to the outside, and a certain distance is reserved between the indentation (7) and the inner side wall and the outer side wall of the gasket body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011160723.XA CN112160973A (en) | 2020-10-27 | 2020-10-27 | Gasket with limiting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011160723.XA CN112160973A (en) | 2020-10-27 | 2020-10-27 | Gasket with limiting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112160973A true CN112160973A (en) | 2021-01-01 |
Family
ID=73864716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011160723.XA Pending CN112160973A (en) | 2020-10-27 | 2020-10-27 | Gasket with limiting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112160973A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204253565U (en) * | 2014-11-12 | 2015-04-08 | 常州电梯厂有限公司 | A kind of lock washer for elevator assembling |
| CN205842041U (en) * | 2016-06-23 | 2016-12-28 | 长春鑫利密封制品有限公司 | A kind of gasket seal |
| CN206754126U (en) * | 2017-04-28 | 2017-12-15 | 东莞市中科冠腾科技股份有限公司 | A kind of groove links up with pad |
| CN208123230U (en) * | 2018-04-24 | 2018-11-20 | 新余净天使环保科技有限公司 | Gasket briquetting |
| CN208793433U (en) * | 2018-07-19 | 2019-04-26 | 上海本安实业发展有限公司 | A kind of reaction force washer |
| CN209180215U (en) * | 2018-11-27 | 2019-07-30 | 洛阳市凯涛金属有限公司 | It is a kind of for adjusting the gasket of automotive wheel angle |
| CN211449355U (en) * | 2019-12-04 | 2020-09-08 | 三一专用汽车有限责任公司 | Stop gasket, stop assembly and concrete mixer for bolt fixing |
-
2020
- 2020-10-27 CN CN202011160723.XA patent/CN112160973A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204253565U (en) * | 2014-11-12 | 2015-04-08 | 常州电梯厂有限公司 | A kind of lock washer for elevator assembling |
| CN205842041U (en) * | 2016-06-23 | 2016-12-28 | 长春鑫利密封制品有限公司 | A kind of gasket seal |
| CN206754126U (en) * | 2017-04-28 | 2017-12-15 | 东莞市中科冠腾科技股份有限公司 | A kind of groove links up with pad |
| CN208123230U (en) * | 2018-04-24 | 2018-11-20 | 新余净天使环保科技有限公司 | Gasket briquetting |
| CN208793433U (en) * | 2018-07-19 | 2019-04-26 | 上海本安实业发展有限公司 | A kind of reaction force washer |
| CN209180215U (en) * | 2018-11-27 | 2019-07-30 | 洛阳市凯涛金属有限公司 | It is a kind of for adjusting the gasket of automotive wheel angle |
| CN211449355U (en) * | 2019-12-04 | 2020-09-08 | 三一专用汽车有限责任公司 | Stop gasket, stop assembly and concrete mixer for bolt fixing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210101 |
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| RJ01 | Rejection of invention patent application after publication |