CN202418155U - Polished rod nail with nail cylinder - Google Patents
Polished rod nail with nail cylinder Download PDFInfo
- Publication number
- CN202418155U CN202418155U CN2011205246851U CN201120524685U CN202418155U CN 202418155 U CN202418155 U CN 202418155U CN 2011205246851 U CN2011205246851 U CN 2011205246851U CN 201120524685 U CN201120524685 U CN 201120524685U CN 202418155 U CN202418155 U CN 202418155U
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- China
- Prior art keywords
- nail
- cylinder
- polished rod
- ailhead
- diameter
- 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 polished rod nail with a nail cylinder, and the polished rod nail mainly comprises a nail rod and a nail head, wherein a stress block which is shaped like a flat cylinder is arranged in the middle of the nail head; the diameter of the stress block is in accordance with that of the nail rod; the stress block is connected with the nail head through a smooth curved surface; a plastic white ring is arranged on the nail rod; the nail cylinder is arranged between the plastic white ring on the nail rod and the nail head; and a flat washer is arranged in the nail cylinder. In the polished rod nail with the nail cylinder, the stress block is arranged in the middle of the nail head, so that during the use with a nail gun, the nail head does not deform when the nail suffers huge impact. On the other hand, by means of the plastic white ring, the nail and a nail tube are kept in a same axial line, the nail in the emission process does not deflect to cause bending of the nail or crack of concrete; and the stress point of the nail can be located in the middle, the impact suffered by the nail is increased, so that the emission speed is faster and the penetration power is stronger. Moreover, by means of the nail cylinder, the fixing of objects is convenient.
Description
Technical field
The utility model relates to the nailing industry, especially a kind of polished rod nail with the nail tube.
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 that a kind of polished rod nail that can follow closely tube with the band that nailing device is used is provided for the deficiency that solves above-mentioned technology.
In order to achieve the above object, the polished rod nail of the band nail tube that the utility model designed, 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; Force block is connected through smooth surface with ailhead; The nail bar is provided with plastics and encloses in vain, is being provided with the nail tube between white circle of plastics and the ailhead on the nail bar, is provided with plain washer in nail tube inside.This structure is utilized the setting of nail tube, can be implemented in the nail tube and go up fixedly article, and make the polished rod nail fixing more firm.
Described nail tube middle and upper part forms expansible independent bi-side through Pierced structure, on each side, is provided with the hollow out of regular shape.This structure makes nail tube middle and upper part be arranged with certain expanding ability, makes things convenient for installing and fixing of polished rod nail, and makes things convenient for the fixing of article.
The structure of the white circle of above-mentioned plastics is: middle is the annulus cover; Internal diameter is consistent with the nail shank diameter; Evenly be provided with four support plates in the annulus cover outside, support plate is semi-circular, and the thickness of support plate is less than the thickness of annulus cover; The diameter of annulus cover is greater than the ailhead diameter, puts at annulus and is provided with Pierced structure.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 band nail of the utility model tube; 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, be provided with the nail tube, make things convenient for the fixing of object.
Description of drawings
Fig. 1 is the utility model embodiment's a plan view;
Fig. 2 is the utility model embodiment's a plan view;
Fig. 3 is the structural representation of the white circle of the utility model plastics.
1 nail bar, 2 ailheads, 3 force blocks, 4 plastics enclose in vain, 5 nail tubes, 6 plain washers, 7 annulus covers, 8 support plates.
Embodiment
Combine accompanying drawing that the utility model is done further to describe through embodiment below.
Embodiment 1:
Like Fig. 1, Fig. 2, shown in Figure 3, the polished rod nail of the band nail tube that present embodiment is described, 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; Force block 3 and ailhead 2 are connected through smooth surface; Nail bar 1 is provided with the white circle 4 of plastics, is being provided with nail tube 5 between white circle 4 of plastics and the ailhead 2 on the nail bar 1, is provided with plain washer 6 in nail tube 5 inside.Described nail tube 5 middle and upper parts form expansible independent bi-side through Pierced structure, on each side, are provided with the hollow out of regular shape.The structure of the white circle 4 of plastics is: middle is that annulus overlaps 7; Internal diameter is consistent with nail bar 1 diameter; Overlap 7 outsides at annulus and evenly be provided with four support plates 8, support plate 8 is semi-circular, and the thickness of support plate 8 is less than the thickness of annulus cover 7; The diameter of annulus cover 7 is provided with Pierced structure greater than ailhead 2 diameters on annulus cover 7.The material of the polished rod nail of this band nail tube is the 45# steel.
Claims (3)
1. the polished rod with the nail tube is followed closely, and it mainly comprises nail bar and ailhead, it is characterized in that in the middle of ailhead, being provided with a force block; Force block is a flattened cylindrical shape; The diameter of force block is consistent with the nail shank diameter, and force block is connected through smooth surface with ailhead, and the nail bar is provided with plastics and encloses in vain; Be provided with the nail tube between white circle of plastics and the ailhead on the nail bar, be provided with plain washer in nail tube inside.
2. the polished rod nail of band nail tube according to claim 1 is characterized in that described nail tube middle and upper part forms expansible independent bi-side through Pierced structure, is provided with the hollow out of regular shape on each side.
3. the polished rod nail of band nail tube 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, and internal diameter is consistent with the nail shank diameter, evenly is provided with four support plates in the annulus cover outside; Support plate is semi-circular; The thickness of support plate is less than the thickness of annulus cover, and the diameter of annulus cover is greater than the ailhead diameter, puts at annulus and is provided with Pierced structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205246851U CN202418155U (en) | 2011-12-15 | 2011-12-15 | Polished rod nail with nail cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205246851U CN202418155U (en) | 2011-12-15 | 2011-12-15 | Polished rod nail with nail cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202418155U true CN202418155U (en) | 2012-09-05 |
Family
ID=46742925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205246851U Expired - Fee Related CN202418155U (en) | 2011-12-15 | 2011-12-15 | Polished rod nail with nail cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202418155U (en) |
-
2011
- 2011-12-15 CN CN2011205246851U patent/CN202418155U/en not_active Expired - Fee Related
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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: 20120905 Termination date: 20121215 |