CN201344188Y - Riveted nut - Google Patents
Riveted nut Download PDFInfo
- Publication number
- CN201344188Y CN201344188Y CNU2008202235815U CN200820223581U CN201344188Y CN 201344188 Y CN201344188 Y CN 201344188Y CN U2008202235815 U CNU2008202235815 U CN U2008202235815U CN 200820223581 U CN200820223581 U CN 200820223581U CN 201344188 Y CN201344188 Y CN 201344188Y
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- CN
- China
- Prior art keywords
- nut
- nut body
- utility
- model
- riveted
- 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 riveted nut, which relates to a riveted nut used on household electric appliances. The purpose of the utility model is to provide a riveted nut with a hollow structure, which can save a large quantity of material and conveniently produced. The purpose of the utility model is realized by the following technical scheme: the riveted nut consists of a cylindrical nut body, an annular riveted end surface and a screw hole; wherein, the annular riveted end surface is connected with the lower side of the nut body; and the screw hole is connected with the upper side of the nut body and positioned inside the nut body, which is of a hollow structure. The utility model is mainly applied in the assembly of household electric appliances.
Description
Technical field
The utility model relates to a kind of nut, particularly relates to rivet coating nut used on a kind of household electric appliance.
Background technique
Being connected between the fixed plate that rivet coating nut is applicable to household electric appliance and the circuit board, by riveting with nut with after fixed plate is connected, with screw circuit board is fixed on the nut, guarantee its fastening and support performance; Existing rivet coating nut all is to adopt solid structure, opens screw in the middle, opens flutedly on the outer circumferential face of its riveting end face and nut body connection part, is used in the turning or the eliminating of the waste material of rammer system process.The shortcoming of the product of prior art mainly is because the complete solid structure of employing is bigger to the demand of material, and low in the hardness ag(e)ing rate, and needed energy consumption is big.
The model utility content
The purpose of this utility model provides the rivet coating nut of a large amount of economical with materials of a kind of energy and hollow-core construction convenient for production.
The purpose of this utility model realizes by following technical proposal: rivet coating nut, comprise column structure nut body, be connected the nut body lower end ring-type riveting end face, be connected and be positioned at the screw of nut body inside with the upper end of nut body, described nut body is a hollow structure.The direct effect that this kind structure is brought can be saved great deal of raw materials exactly, and the weight of whole nut is reduced greatly; In addition owing in the process of using, all need the more rivet coating nut of usage quantity simultaneously usually, so the structure of hollow will cause the weight of the device that assembled to be reduced.
When producing rivet coating nut of the present utility model, by turning or rammer system, the waste material that is produced needs to get rid of, so a plurality of discharge holes can be set, discharge hole is positioned on the sidewall of nut body of nut body and riveting end face connection part, being provided with of discharge hole is very simple, and more easy production and processing the time, and the raising of work efficiency is played a role.
The lower end of described screw is higher than the horizontal position at riveting end face place, that is to say that screw does not need to run through whole nut body, can be designed to a bit of just passablely as required, both can play fixing effect, has saved material again.
The position that position that intersect on the sidewall of nut body and top and nut body and screw intersect all is provided with the arc reinforcing part, the effect of this setting is improved the intensity aspect of whole nut, and its outward appearance is more attractive in appearance in easy to use, and collocation is more coordinated.
From structure characteristic of the present utility model as can be seen, advantage of the present utility model is: economical with materials, and weight is light and enough intensity is arranged, and manufacturing efficiency improves greatly, has saved the energy, has reduced a large amount of costs.
Description of drawings
Fig. 1 is a structure cross-sectional schematic of the present utility model
Fig. 2 is the structure cross-sectional schematic of the product of prior art
Wherein reference character 1 is that nut body 2 is that riveting end face 3 is screws
The 4th, discharge hole 5 is arc reinforcing parts
Embodiment
Below in conjunction with accompanying drawing the utility model is described further:
Preferred embodiment
Rivet coating nut as shown in Figure 1, comprise column structure nut body 1, be connected nut body 1 lower end ring-type riveting end face 2, be connected and be positioned at the screw 3 of nut body 1 inside with the upper end of nut body 1, described nut body 1 is a hollow structure.
Also comprise a plurality of discharge holes 4, discharge hole 4 is positioned on the sidewall of nut body 1 and the nut body 1 of riveting end face 2 connection parts.
The lower end of described screw 3 is higher than the horizontal position at riveting end face 2 places.
Position that intersect on the sidewall of nut body 1 and top and nut body 1 all are provided with arc reinforcing part 5 with the position that screw 3 intersects.
Claims (4)
1, rivet coating nut, comprise column structure nut body (1), be connected the ring-type riveting end face (2) of nut body (1) lower end, be connected and be positioned at the inner screw (3) of nut body (1) with the upper end of nut body (1), it is characterized in that described nut body (1) is a hollow structure.
2, rivet coating nut according to claim 1 is characterized in that also comprising a plurality of discharge holes (4), and discharge hole (4) is positioned on the sidewall of nut body (1) of nut body (1) and riveting end face (2) connection part.
3, rivet coating nut according to claim 1 is characterized in that the lower end of described screw (3) is higher than the horizontal position at riveting end face (2) place.
4,, it is characterized in that the sidewall of nut body (1) and position and the nut body (1) that intersect on the top all are provided with arc reinforcing part (5) with the position that screw (3) intersects according to one of claim 1 or 2 or 3 described rivet coating nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202235815U CN201344188Y (en) | 2008-12-19 | 2008-12-19 | Riveted nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202235815U CN201344188Y (en) | 2008-12-19 | 2008-12-19 | Riveted nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201344188Y true CN201344188Y (en) | 2009-11-11 |
Family
ID=41275770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202235815U Expired - Fee Related CN201344188Y (en) | 2008-12-19 | 2008-12-19 | Riveted nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201344188Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494000A (en) * | 2011-12-23 | 2012-06-13 | 苏州工业园区新凯精密五金有限公司 | Clamping slot type self-locking nut |
-
2008
- 2008-12-19 CN CNU2008202235815U patent/CN201344188Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494000A (en) * | 2011-12-23 | 2012-06-13 | 苏州工业园区新凯精密五金有限公司 | Clamping slot type self-locking nut |
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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: 20091111 Termination date: 20161219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |