CN203051449U - Novel bolt - Google Patents
Novel bolt Download PDFInfo
- Publication number
- CN203051449U CN203051449U CN 201320035593 CN201320035593U CN203051449U CN 203051449 U CN203051449 U CN 203051449U CN 201320035593 CN201320035593 CN 201320035593 CN 201320035593 U CN201320035593 U CN 201320035593U CN 203051449 U CN203051449 U CN 203051449U
- Authority
- CN
- China
- Prior art keywords
- bolt
- head
- protective layer
- novel bolt
- novel
- 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
Images
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The utility model relates to a novel bolt which comprises a head and a threaded rod, wherein the head and thethreaded rod are manufactured in a coaxial mode, the outer surface of the head and the outer surface of the threaded rod are provided with a galvanization layer, and a protection layer is plated on the outer surface of the galvanization layer. The novel bolt is simple in structure, reasonable in design, easy to manufacture, low in cost, and environment-friendly. By means of the bolt, service life of the galvanization layer and the service life of the bolt are prolonged, the appearance of the bolt is kept beautiful, and passing and stopping effects are guaranteed.
Description
Technical field
The utility model relates to bolt field, especially a kind of novel bolt.
Background technique
Existing bolt is made of the coaxial head that installs and screw rod usually, the outer surface of bolt is coated with one deck zinc, coating can only keep 4-6 month in the lowered in field environment, can slowly take off through wind and weather coating, and flow out with rust water, thereby influence the appearance effect of bolt, the working life of reducing bolt coating.If with the coating thickening, then not only can influence the logical effect of ending of bolt, make troubles to use, and also the explosion phenomenon can occur in appearance.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of novel bolt that can prolong bolt coating working life, guarantee the bolt beautiful shape is provided.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of novel bolt comprises head and screw rod, and head and screw coaxial are made, and the outer surface of head and screw rod arranges a zinc coat, it is characterized in that: plate out a protective layer in the setting of zinc coat outer surface.
And described protective layer is the sealing compound protective layer.
And, make a flange plate in that the bottom surface of head is coaxial, screw coaxial is built in the bottom surface of this flange plate, and the outer surface of flange plate sets gradually zinc coat and sealing compound protective layer.
Advantage of the present utility model and beneficial effect are:
1, this bolt adds one deck sealing compound layer in common zinc-plated back to bolt; make zinc coat and ambient air cut off; increase layer protecting film, thereby prolonged the working life of coating, using effect that the well-tended appearance that guaranteed bolt can't harm, ensured bolt, to have reached the user satisfied.
2, the sealing compound protective layer that adopts of this bolt has favorable environment protection energy, barrier propterty and decorate properties.
3, the Applicable scope of this structural design is extensive, both has been applicable to plain bolt, is applicable to anti-timber bolt again.
4, the utility model be a kind of simple in structure, reasonable in design, easy to manufacture, cost is low, the novel bolt of environmental protection, use this bolt can prolong zinc coat and bolt working life, keep bolt beautiful shape, guarantee the logical effect of ending.
Description of drawings
Fig. 1 is plan view one of the present utility model;
Fig. 2 be Fig. 1 partly cut open schematic representation;
Fig. 3 is plan view two of the present utility model;
Fig. 4 be Fig. 3 partly cut open schematic representation.
Embodiment
The utility model is described in further detail below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of novel bolt; as depicted in figs. 1 and 2; comprise head 1 and screw rod 2; head and screw coaxial are made; the outer surface of head and screw rod arranges a zinc coat 3; innovative point of the present utility model is: plate out a protective layer 4 in the setting of zinc coat outer surface, this protective layer is the sealing compound protective layer.
The design can also be applied on the anti-timber bolt; as shown in Figure 3 and Figure 4; its structure is: make a flange plate 5 in that the bottom surface of head is coaxial, screw coaxial is built in the bottom surface of this flange plate, all sets gradually zinc coat and sealing compound protective layer at the outer surface of head, flange plate and screw rod.
Claims (3)
1. a novel bolt comprises head and screw rod, and head and screw coaxial are made, and the outer surface of head and screw rod arranges a zinc coat, it is characterized in that: plate out a protective layer in the setting of zinc coat outer surface.
2. novel bolt according to claim 1, it is characterized in that: described protective layer is the sealing compound protective layer.
3. novel bolt according to claim 1 is characterized in that: make a flange plate in that the bottom surface of head is coaxial, screw coaxial is built in the bottom surface of this flange plate, and the outer surface of flange plate sets gradually zinc coat and sealing compound protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320035593 CN203051449U (en) | 2013-01-24 | 2013-01-24 | Novel bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320035593 CN203051449U (en) | 2013-01-24 | 2013-01-24 | Novel bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203051449U true CN203051449U (en) | 2013-07-10 |
Family
ID=48734407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320035593 Expired - Fee Related CN203051449U (en) | 2013-01-24 | 2013-01-24 | Novel bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203051449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109773714A (en) * | 2018-12-28 | 2019-05-21 | 常熟市常力紧固件有限公司 | A kind of fastening parts of automobiles coefficient of friction control method |
-
2013
- 2013-01-24 CN CN 201320035593 patent/CN203051449U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109773714A (en) * | 2018-12-28 | 2019-05-21 | 常熟市常力紧固件有限公司 | A kind of fastening parts of automobiles coefficient of friction control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203051449U (en) | Novel bolt | |
| CN203855905U (en) | Composite sound absorption and noise insulation barrier | |
| CN208359639U (en) | VCM film coated plate | |
| CN203344393U (en) | Decorative heat-insulating film | |
| CN204498058U (en) | A kind of photovoltaic battery panel | |
| CN203099102U (en) | Fixed type wall pipe waterproof structure | |
| CN202452012U (en) | Triangular flange | |
| CN201972352U (en) | Transmissive thermal insulation decoration integration plate anchoring | |
| CN203926752U (en) | A kind of seal ring | |
| CN205894414U (en) | Energy -conserving curved top system of luminous type aluminum alloy | |
| CN205742851U (en) | A kind of inserted stone material mounting suspension member | |
| CN204385955U (en) | A kind of external thermal insulation system structure that is architectural surface with the true mineral varnish coating of reflection heat-insulating type | |
| CN202745310U (en) | Vermiculite decorating plate with festoon coating | |
| CN202809850U (en) | Mildew-prevention inner wall emulsion paint layer | |
| CN203142679U (en) | Novel aluminum honeycomb panel end surface edge sealing structure applied to high speed railway carriage | |
| CN202927027U (en) | Cylinder block | |
| CN203300977U (en) | Waterproof-type top cover of power distribution cabinet | |
| CN202242124U (en) | Glue coating structure of mechanical component | |
| CN202132881U (en) | Lamp post of outdoor landscape lamp | |
| CN205219893U (en) | Honeycomb acoustic celotex board | |
| CN203273154U (en) | Aluminium alloy lined plastic pipe bent head | |
| CN204126150U (en) | Imitative stone material multi-color external wall structure | |
| CN201916483U (en) | Sealing ring for port of galvanized steel pipe | |
| CN203420615U (en) | Aluminum alloy shutter blade | |
| CN204662884U (en) | A kind of ceiling corners decoration |
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: 20130710 Termination date: 20210124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |