CN202402422U - Polished rod nail with spherical gasket - Google Patents
Polished rod nail with spherical gasket Download PDFInfo
- Publication number
- CN202402422U CN202402422U CN2011205211000U CN201120521100U CN202402422U CN 202402422 U CN202402422 U CN 202402422U CN 2011205211000 U CN2011205211000 U CN 2011205211000U CN 201120521100 U CN201120521100 U CN 201120521100U CN 202402422 U CN202402422 U CN 202402422U
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- CN
- China
- Prior art keywords
- nail
- polished rod
- ailhead
- spherical gasket
- rod
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a polished rod nail with a spherical gasket, which mainly comprises a nail rod and a nail head. A stress block is arranged in the middle of the nail head, the stress block is in a flat cylindrical shape, the diameter of the stress block is the same as the diameter of the nail rod, the stress block is connected with the nail head through a smooth curved surface, the spherical gasket is arranged on the nail rod, and a plastic white ring is arranged between the spherical gasket on the nail rod and the nail head. The stress block is arranged in the middle of the nail head. When the polished rod nail with the spherical gasket is matched with a nail shooting device to be used, the nail head cannot be deformed when the nail receives tremendous impact force. The plastic white ring is used so as to enable the nail and a nail pipe to be kept on the same axis, the nail cannot be deflected during a shooting process, and the polished rod nail is rapid in shooting speed and strong in penetrating power. In addition, due to arrangement of the spherical gasket, large elastic force is formed between the nail head and a base body through the pressed spherical gasket so as to enable the nail to be firmly connected with the base body and prevent loosening.
Description
Technical field
The utility model relates to the nailing industry, especially a kind of polished rod nail of the shape pad of dribbling.
Background technique
At present on the market nail generally can only use through manual work or air gun, and this method is difficult to hammer into hard objects because its impact force is not enough for the bigger nail of this type, like concrete wall etc.In a single day promptly enable slowly to hammer into, also need consume more manpower, and deviation takes place, will cause situation such as nail distortion or concrete burst apart.On the other hand, on the market common nail can not be used with the powerful nailing device of impact force.In nailing device, use owing to receive bigger impact force in addition, ailhead is deformed, influence attractive in appearancely, may form acute angle after the distortion simultaneously, scuffing article or human body.
The model utility content
The purpose of the utility model is the polished rod nail that a kind of dribbling shape pad that can be used with nailing device is provided for the deficiency that solves above-mentioned technology.
In order to achieve the above object, the polished rod of the dribbling shape pad that the utility model designed nail, it mainly comprises nail bar and ailhead; In the middle of ailhead, be provided with a force block; Force block is a flattened cylindrical shape, and the diameter of force block is consistent with the nail shank diameter, and force block is connected through smooth surface with ailhead; The nail bar is provided with spherical washer, encloses in vain being provided with plastics between spherical washer and the ailhead on the nail bar.This structural feature is utilized the design of force block, can increase the compression capability of nail, prevents the ailhead distortion.
Described spherical washer enlarges to top direction with nail bar joint gradually, forms hemispherical dome structure.After such structure made nail hammer into matrix, the spherical washer through pressurized between ailhead and the matrix formed big elastic force, and it is more firm that nail is connected with matrix, prevents to become flexible.
As optimization, the structure of the white circle of described plastics is: middle is the annulus cover, and internal diameter is consistent with the nail shank diameter, evenly is provided with three support plates in the annulus cover outside, and support plate is semicircle, the thickness that the thickness of support plate overlaps less than annulus.Such structure has guaranteed that the central shaft of nail bar overlaps with the central shaft of the nail pipe of nailing device, makes in the emission process and deflection can not take place.
The polished rod nail of the resulting dribbling of the utility model shape pad; In the middle of ailhead, be provided with force block, the ailhead of this spline structure is when cooperating nailing device to use; When nail receives huge impact power; Ailhead can not deform, and appearance is more attractive in appearance, has also avoided simultaneously forming acute angle scuffing human body or article because of the ailhead of distortion.On the other hand, the use of the white circle of plastics can make nail and nail guarantee and be held on the same axis; Deflection can not take place in nail in emission process; Cause nail bending or concrete to burst apart, and the force bearing point of nail is mediated, increase its suffered impact force; Make its firing rate faster, penetrating power is stronger.In addition, the setting of spherical washer, make nail hammer into matrix after, the spherical washer through pressurized between ailhead and the matrix forms big elastic force, it is more firm that nail is connected with matrix, prevents to become flexible.
Description of drawings
Fig. 1 is the utility model embodiment's a plan view;
Fig. 2 is the structure institute schematic representation of the white circle of plastics of the utility model.
1 nail bar, 2 ailheads, 3 force blocks, 4 plastics enclose in vain, 5 spherical washer, 6 annulus covers, 7 support plates.
Embodiment
Combine accompanying drawing that the utility model is done further to describe through embodiment below.
Embodiment 1:
Like Fig. 1, shown in Figure 2, the polished rod of the dribbling shape pad that present embodiment is described nail, it mainly comprises nail bar 1 and ailhead 2; In the middle of ailhead 2, be provided with a force block 3; Force block 3 is a flattened cylindrical shape, and the diameter of force block 3 is consistent with nail bar 1 diameter, and force block 3 and ailhead 2 are connected through smooth surface; Nail bar 1 is provided with spherical washer 5, is being provided with the white circle 4 of plastics on the nail bar 1 between spherical washer 5 and the ailhead 2.Described spherical washer 5 enlarges to top direction with nail bar 1 joint gradually, forms hemispherical dome structure.The structure of the white circle 4 of plastics is: middle is that annulus overlaps 6, and internal diameter is consistent with nail bar 1 diameter, overlaps 6 outsides at annulus and evenly is provided with three support plates 7, and support plate 7 is semicircle, and the thickness of support plate 7 is less than the thickness of annulus cover 6.The material of the polished rod nail of these band cableties is the 45# steel.
Claims (3)
1. the polished rod of the shape pad of dribbling is followed closely; It mainly comprises nail bar and ailhead, it is characterized in that in the middle of ailhead, being provided with a force block, and force block is a flattened cylindrical shape; The diameter of force block is consistent with the nail shank diameter; Force block is connected through smooth surface with ailhead, and the nail bar is provided with spherical washer, encloses in vain being provided with plastics between spherical washer and the ailhead on the nail bar.
2. the polished rod nail of dribbling shape pad according to claim 1 is characterized in that described spherical washer and nail bar joint enlarge to top direction gradually, form hemispherical dome structure.
3. the polished rod nail of dribbling shape pad according to claim 1 and 2; The structure that it is characterized in that the white circle of described plastics is: middle is the annulus cover; Internal diameter is consistent with the nail shank diameter; Evenly be provided with three support plates in the annulus cover outside, support plate is semicircle, and the thickness of support plate is less than the thickness of annulus cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205211000U CN202402422U (en) | 2011-12-14 | 2011-12-14 | Polished rod nail with spherical gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205211000U CN202402422U (en) | 2011-12-14 | 2011-12-14 | Polished rod nail with spherical gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202402422U true CN202402422U (en) | 2012-08-29 |
Family
ID=46700072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205211000U Expired - Fee Related CN202402422U (en) | 2011-12-14 | 2011-12-14 | Polished rod nail with spherical gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202402422U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234899A (en) * | 2015-11-12 | 2016-01-13 | 朱建华 | Waterproof and damp-proof safe nail-pill integrated plastic housing nail shooting pill |
| CN107620759A (en) * | 2016-07-13 | 2018-01-23 | 天津市金宇鑫金属制品有限公司 | A kind of furred ceiling nailing and accessory |
-
2011
- 2011-12-14 CN CN2011205211000U patent/CN202402422U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234899A (en) * | 2015-11-12 | 2016-01-13 | 朱建华 | Waterproof and damp-proof safe nail-pill integrated plastic housing nail shooting pill |
| CN107620759A (en) * | 2016-07-13 | 2018-01-23 | 天津市金宇鑫金属制品有限公司 | A kind of furred ceiling nailing and accessory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20121214 |