CN202628747U - Protective cover of nut - Google Patents
Protective cover of nut Download PDFInfo
- Publication number
- CN202628747U CN202628747U CN 201220188133 CN201220188133U CN202628747U CN 202628747 U CN202628747 U CN 202628747U CN 201220188133 CN201220188133 CN 201220188133 CN 201220188133 U CN201220188133 U CN 201220188133U CN 202628747 U CN202628747 U CN 202628747U
- Authority
- CN
- China
- Prior art keywords
- nut
- protective housing
- protection department
- protective cover
- stripe board
- 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 provides a protective cover of a nut, and belongs to the technical field of vehicles. The protective cover of the nut solves the technical problems that plastic pieces mounted around a fastening piece can be scratched by the fastening piece in the conventional vehicle. The protective cover of the nut comprises a strip-shaped plate, wherein the middle part of the strip-shaped plate is bent to form a vaulted protective part, and the edges at two sides of the protective part respectively comprise a convex rim slightly perpendicular to the protective part. The protective cover of the nut can well protect the plastic pieces, such as a wiring harness, thereby greatly prolonging the service life of the plastic pieces; and the protective cover of the nut is simple in structure and low in difficulties in the production and manufacture technologies.
Description
Technical field
The utility model belongs to automobile technical field, relates to a kind of protective housing of nut.
Background technique
Along with the raising of science and technology development and people's living standard, automobile has been come into huge numbers of families, becomes the topmost traffic tool of people's go off daily.Nut is a kind of ten minutes fastening piece commonly used, and it matches with bolt, is used for being fastenedly connected into two or more parts as a whole.In the automobile production process, almost any one parts all need be used bolt, nut, like trim panel; The gas strut, limiting stopper, rain shaving electrical machine generally all is to connect through fastening pieces such as bolt, nuts with being connected of tailgate etc.; Yet scarcely smooth such as fastening piece outer surfaces such as bolt, nuts, corner angle are very sharp; In the process of making,, can produce scuffing near the working of plastics that is installed in the fastening piece like this because precision problem also can produce burr.Just be installed in like the tailgate wire harness in the middle of the fastening pieces such as the rough bolt of these outer surfaces, nut; The tailgate wire harness is scratched by bolt, nut through regular meeting in the process of installing; Car wire harness in the process of going rocks in addition; Run on bolt, the nut also can wire harness be scratched, had a strong impact on the working life of wire harness.
Summary of the invention
The purpose of the utility model is to have the problems referred to above to existing technology, has proposed a kind of nut top that can be located at and has avoided nut and working of plastics etc. to contact, and then prevented that working of plastics etc. is by the protective housing of the nut of nut scuffing.
The purpose of the utility model can realize through following technical proposal: a kind of protective housing of nut, comprise a stripe board, and the middle part of this stripe board is bent into the protection department of an arcuation, and the dual-side of this protection department is along having the convex edge of omiting perpendicular to protection department respectively.
The protective housing of this nut mainly is used on the automobile, and nut is fixedly mounted on the vehicle body, and the two ends of stripe board are to be used for stripe board is connected in the joint on the vehicle body, and the preferred mode of welding that adopts is fixed on stripe board on the vehicle body.After protective housing was welded on the vehicle body, the arcuation protection department at stripe board middle part was located at the nut top, and the height of protection department is greater than the height of nut, made to be reserved with the bolt outer end between protection department inwall and the nut and to stretch out the required activity space of nut.The stripe board fillet is level and smooth, the appearance fairing, and bolt outer end and nut are located in the stripe board protection department, scratches thereby avoided working of plasticss such as wire harness to be produced by the contact of the wedge angle point of nut, bolt, and wire harness is played a protective role.
In the protective housing of above-mentioned nut, described convex edge is symmetrically distributed in above-mentioned protection department both sides.
In the protective housing of above-mentioned nut, have on the inwall of described protection department one can hold nut cavity.After the protective housing installation of this nut, whole nut is positioned at this cavity, avoids contacting with working of plasticss such as wire harness.
In the protective housing of above-mentioned nut, the outer wall edge of described protection department is respectively arc transition.Arc transition can increase the smoothness of this protective housing outer surface, guarantees that protective housing self can not scratch working of plasticss such as wire harness, promotes the practicability and the reliability of this bolt shield.
In the protective housing of above-mentioned nut, described stripe board is a sheet metal part.
Compared with prior art, the protective housing of this nut has the following advantages:
1, in the protective housing of this nut; Stripe board can be set in nut, bolt in the protection department at stripe board middle part fully; Therefore level and smooth, the appearance fairing of stripe board fillet can avoid working of plastics such as wire harness to be produced scuffing by the contact of the wedge angle point of nut, bolt, and wire harness is protected well; Protect respond wellly, prolonged working life of working of plasticss such as wire harness greatly.
2, the employed production prices of raw and semifnished materials of the protective housing of this nut are cheap; Protective roof structure is simple simultaneously, the manufacturing process difficulty is low; Therefore the protective housing of this nut also has advantage cheaply, can not cause the increase of automobile production cost, is fit to extensively promote the use of.
Description of drawings
Fig. 1 is the perspective view of the protective housing and the nut of this nut.
Fig. 2 is the plan structure schematic representation of the protective housing of this nut.
Fig. 3 is the assembly structure schematic representation of the protective housing of this nut.
Among the figure, 1, stripe board; 2, protection department; 3, convex edge; 4, cavity; 5, nut; 6, vehicle body.
Embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technological scheme of the utility model is done further to describe, but the utility model is not limited to these embodiments.
Like Fig. 1, shown in Figure 2, the protective housing of this nut comprises a stripe board 1, and as preferably, what stripe board 1 was selected for use is sheet metal part.The outer wall edge of protection department 2 is respectively arc transition, guarantees that stripe board 1 fillet is smooth, appearance is smooth-going.As shown in Figure 3, the two ends of stripe board 1 are welded on the vehicle body 6 of automobile, and the middle part of stripe board 1 is bent into the protection department 2 of an arcuation, and the dual-side of this protection department 2 is along having the convex edge 3 of omiting perpendicular to protection department 2 respectively, and convex edge 3 is symmetrically distributed in the both sides of protection department 2.Have on the inwall of protection department 2 one can hold nut 5 cavity 4; During assembling; Therefore nut 5, bolt are set in the cavity 4 fully, can avoid working of plastics such as wire harness contact with bolt and nut 5 by the wedge angle point of nut 5, bolt and contact scuffing, and wire harness is played a protective role.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as stripe board 1, protection department 2, convex edge 3, cavity 4, nut 5, vehicle body 6 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain the essence of the utility model more easily; It all is contrary with the utility model spirit being construed to any additional restriction to them.
Claims (5)
1. the protective housing of a nut comprises a stripe board (1), it is characterized in that, the middle part of this stripe board (1) is bent into the protection department (2) of an arcuation, and the dual-side of this protection department (2) is along having the convex edge (3) of omiting perpendicular to protection department (2) respectively.
2. the protective housing of nut according to claim 1 is characterized in that, described convex edge (3) are symmetrically distributed in above-mentioned protection department (2) both sides.
3. the protective housing of nut according to claim 2 is characterized in that, has one on the inwall of said protection department (2) and can hold the cavity (4) of nut (5).
4. the protective housing of nut according to claim 3 is characterized in that, the outer wall edge of said protection department (2) is respectively arc transition.
5. according to the protective housing of claim 1 or 2 or 3 or 4 described nuts, it is characterized in that described stripe board (1) is a sheet metal part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220188133 CN202628747U (en) | 2012-04-27 | 2012-04-27 | Protective cover of nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220188133 CN202628747U (en) | 2012-04-27 | 2012-04-27 | Protective cover of nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202628747U true CN202628747U (en) | 2012-12-26 |
Family
ID=47381952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220188133 Expired - Fee Related CN202628747U (en) | 2012-04-27 | 2012-04-27 | Protective cover of nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202628747U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482305A (en) * | 2013-10-16 | 2014-01-01 | 连云港天明装备有限公司 | Electric cable protection device of scraper blade conveyor |
| CN107165921A (en) * | 2017-06-12 | 2017-09-15 | 北京汽车研究总院有限公司 | A kind of clamping apparatus and automobile of automobile nut |
-
2012
- 2012-04-27 CN CN 201220188133 patent/CN202628747U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482305A (en) * | 2013-10-16 | 2014-01-01 | 连云港天明装备有限公司 | Electric cable protection device of scraper blade conveyor |
| CN107165921A (en) * | 2017-06-12 | 2017-09-15 | 北京汽车研究总院有限公司 | A kind of clamping apparatus and automobile of automobile 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20210427 |