CN220706192U - Plastic nut capable of avoiding shrinkage deformation - Google Patents
Plastic nut capable of avoiding shrinkage deformation Download PDFInfo
- Publication number
- CN220706192U CN220706192U CN202322237543.2U CN202322237543U CN220706192U CN 220706192 U CN220706192 U CN 220706192U CN 202322237543 U CN202322237543 U CN 202322237543U CN 220706192 U CN220706192 U CN 220706192U
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- China
- Prior art keywords
- nut
- shrinkage deformation
- plastic nut
- plastic
- hexagonal nut
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- 239000000463 material Substances 0.000 claims abstract description 8
- 238000001746 injection moulding Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a hexagonal nut, and discloses a plastic nut capable of avoiding shrinkage deformation, which comprises a hexagonal nut, wherein the hexagonal nut is provided with edges, a front surface and a back surface opposite to the front surface, and the hexagonal nut comprises: and a material digging hole is formed by hollowing out the back surface towards the front surface near the edge angle. Through the technical scheme, the technical problem of plastic nut injection molding shrinkage deformation is solved, and the effects of improving the product yield and reducing the cost are achieved.
Description
Technical Field
The utility model relates to an injection molding technology, in particular to a plastic nut capable of avoiding shrinkage deformation.
Background
The distance between the edges and corners and the screw holes of the conventional hexagonal nut is large, and when the hexagonal nut is injection molded, the appearance surface of the nut (formed between adjacent edges) is easy to shrink and deform, namely, the undesirable phenomena such as plumpness and cracks exist.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, provides a plastic nut capable of avoiding shrinkage deformation, and aims to solve the technical problem of shrinkage deformation of the plastic nut
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model discloses a avoid plastic nut of shrink deformation, it includes the hexagon nut, and the hexagon nut has edges and corners, openly and the back of relative openly, wherein: and a material digging hole is formed by hollowing out the back surface towards the front surface near the edge angle.
In this embodiment, it is preferable that: the hexagonal nut is provided with a screw hole, and the material drawing hole is positioned between the edge angle and the screw hole.
In this embodiment, it is preferable that: the hexagonal nut has an appearance surface, and the appearance surface is a plane between adjacent edges and corners.
In this embodiment, it is preferable that: the digging hole is adjacent to and does not penetrate through the front face of the hexagonal nut.
By adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects:
the technical problem of shrinkage deformation during injection molding of plastic nuts is avoided through the design of the material drawing holes, so that the product yield is improved, and the product cost is effectively reduced.
Drawings
The above features, technical features, advantages and implementation of the present utility model will be further described in the following description of preferred embodiments with reference to the accompanying drawings in a clear and easily understood manner.
FIG. 1 is a front perspective view of the present example plastic nut;
FIG. 2 is a schematic rear perspective view of the present example plastic nut;
fig. 3 is a schematic cross-sectional view of the present example plastic nut.
Brief description of the reference numerals:
10 hexagonal nuts, 11 nut back surfaces, 12 appearance surfaces, 13 edges and corners, 14 screw holes and 20 digging holes.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system configurations, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. However, it will be apparent to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
It should be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
For the sake of simplicity of the drawing, the parts relevant to the present utility model are shown only schematically in the figures, which do not represent the actual structure thereof as a product. Additionally, in order to simplify the drawing for ease of understanding, components having the same structure or function in some of the drawings are shown schematically with only one of them, or only one of them is labeled. Herein, "a" means not only "only this one" but also "more than one" case.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
In the embodiment shown in the drawings, indications of orientation (such as up, down, left, right, front and rear) are used to explain the structure and movement of the various components of the utility model are not absolute but relative. These descriptions are appropriate when the components are in the positions shown in the drawings. If the description of the location of these components changes, then the indication of these directions changes accordingly.
In addition, in the description of the present application, the terms "first," "second," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will explain the specific embodiments of the present utility model with reference to the accompanying drawings. It is evident that the drawings in the following description are only examples of the utility model, from which other drawings and other embodiments can be obtained by a person skilled in the art without inventive effort.
Referring to fig. 1 to 3, there is provided a plastic nut for preventing shrinkage deformation, comprising a hexagonal nut 10, wherein: a material drawing hole 20 is arranged on the back surface 11 of the nut, which is close to the gap between the edge angle 13 and the screw hole 14, towards the front surface (not labeled) of the nut.
In this example, the edge angle is a lead angle; the appearance surface is a plane between adjacent edges and corners; the material drawing hole is close to and does not penetrate through the front face of the nut.
In the foregoing embodiments, the descriptions of the embodiments are focused on, and the parts of a certain embodiment that are not described or depicted in detail may be referred to in the related descriptions of other embodiments.
It should be noted that the above embodiments can be freely combined as needed. The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Claims (4)
1. The utility model provides a avoid plastic nut of shrinkage deformation, includes the hexagon nut, and the hexagon nut has edges and corners, openly and relative positive back, its characterized in that: and a material digging hole is formed by hollowing out the back surface towards the front surface near the edge angle.
2. A plastic nut avoiding shrinkage deformation as defined in claim 1, wherein: the hexagonal nut is provided with a screw hole, and the material drawing hole is positioned between the edge angle and the screw hole.
3. A plastic nut avoiding shrinkage deformation as defined in claim 2, wherein: the hexagonal nut has an appearance surface, and the appearance surface is a plane between adjacent edges and corners.
4. A plastic nut avoiding shrinkage deformation as defined in claim 3, wherein: the digging hole is adjacent to and does not penetrate through the front face of the hexagonal nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322237543.2U CN220706192U (en) | 2023-08-21 | 2023-08-21 | Plastic nut capable of avoiding shrinkage deformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322237543.2U CN220706192U (en) | 2023-08-21 | 2023-08-21 | Plastic nut capable of avoiding shrinkage deformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220706192U true CN220706192U (en) | 2024-04-02 |
Family
ID=90443696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322237543.2U Active CN220706192U (en) | 2023-08-21 | 2023-08-21 | Plastic nut capable of avoiding shrinkage deformation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220706192U (en) |
-
2023
- 2023-08-21 CN CN202322237543.2U patent/CN220706192U/en active Active
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