CN103256285A - Small head nail for wall cement slab - Google Patents
Small head nail for wall cement slab Download PDFInfo
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- CN103256285A CN103256285A CN2013102229773A CN201310222977A CN103256285A CN 103256285 A CN103256285 A CN 103256285A CN 2013102229773 A CN2013102229773 A CN 2013102229773A CN 201310222977 A CN201310222977 A CN 201310222977A CN 103256285 A CN103256285 A CN 103256285A
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- nail
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- small head
- bar
- cement board
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Abstract
The invention discloses a small head nail for a wall cement slab, which comprises a nail cap (1), a nail rod (2) and a nail tip (3) positioned at the top end of the nail rod (2), wherein a screw thread area (4), a straight thread area (5) and an annular thread area (6) are arranged on the surface of the nail rod (2) from the nail cap (1) to the nail tip (3) sequentially, and isolated from one another. According to the small head nail, the screw thread area, the straight thread area and the annular thread area are reasonably distributed on the surface of the nail rod, so that a grasping force of the small head nail is increased; a previous punched part cannot damage a grasping force of a subsequent part; straight threads are adopted, so that the small head nail is more suitable for thermal expansion and cold contraction; a reasonable diameter ratio between the nail cap and the nail rod allows that the nail cap can be submerged into a nail hole of the cement slab, surface paint treatment is facilitated, and rainwater infiltration is avoided; and a welding surface is adopted, so that the small head nail can be manufactured into a coil nail row by a welding wire, is convenient to use and convenient and quick to operate, and is suitable for popularization and use.
Description
Technical field
The present invention relates to a kind of cement nail, specifically a kind of surface structure distributes rationally, gripping power is strong and can prevent the body of wall cement board microcephaly nail that rainwater infiltrates along the nail hole.
Background technique
At present, the house of countries such as Australia, New Zealand adopts wooden plate's exterior wall more, and wooden plate is fixed on by iron nail on the roof truss member in house, and the iron nail time one is long mouldy easily, the working life of reducing the house.For addressing this problem, install cement board additional at wooden plate's outer surface at present, man-to-man worker hammers into cement.This mode wastes time and energy, and the surface structure of existing cement nail is unreasonable, causes its gripping power to change because expanding with heat and contract with cold easily, and because head of a nail diameter is unreasonable with the ratio of nail shank diameter, causes nail hole face bigger, easily causes rainwater from the body of wall seepage.
Summary of the invention
The objective of the invention is the problem that exists at prior art, provide a kind of surface structure to distribute rationally, gripping power is strong and can prevent the body of wall cement board microcephaly nail that rainwater infiltrates along the nail hole.
The objective of the invention is to solve by the following technical programs:
A kind of body of wall cement board microcephaly nail, comprise the head of a nail, nail bar and be positioned at the nail point of following closely the masthead end, it is characterized in that described nail bar surface is provided with threaded area, straight burr district and ring grain district from the head of a nail successively to following closely point, isolate mutually between threaded area and straight burr district, straight burr district and the ring grain district.
Nail bar surface between described threaded area and straight burr district, straight burr district and the ring grain district all is provided with face of weld.
The length of described face of weld is 3-5mm.
Described head of a nail diameter is 1-1.5:1 with the ratio of nail shank diameter.
The length of described threaded area is the 14%-20% of nail pole length.
The thread contour external diameter of described threaded area is greater than the ring grain profile outer diameter in ring grain district.
The present invention has following advantage compared to existing technology:
The present invention is by surperficial rationally distribution threaded area, straight burr district and ring grain district at the nail bar, and ring grain, straight burr and the screw thread followed closely in use on the bar lay respectively in roof truss member, wooden plate and the cement board in house, the roof truss member that ring grain can strongly catch timber to constitute, straight burr can increase the grip of wooden plate and can play the effect of following closely the bar activity that makes under the state of expanding with heat and contract with cold, and screw thread can strongly be caught cement board; The profile outer diameter of screw thread is greater than the profile outer diameter of ring grain simultaneously, make ring grain, the straight burr portion of hammering into can not increase the grasp of following closely the hole and reducing threaded area, and the head of a nail and the reasonable diameter of nail between the bar are than making the head of a nail can submerge in the nail hole of cement board and to follow closely the hole face not too large, be convenient to surface paint and handle, can prevent that also rainwater from infiltrating.
Nail bar of the present invention surface is provided with face of weld, makes this microcephaly's nail to make volume nail row by welding wire, will roll up nail row by machinery during use and hammer in the building, easy to use and simple operation, suitable promoting the use of.
Description of drawings
Accompanying drawing 1 is body of wall cement board microcephaly pin structure schematic representation of the present invention;
Wherein: 1-head of a nail; 2-push rod; 3-nail point; 4-threaded area; 5-straight burr district; 6-ring grain district; 7-face of weld; 8-roof truss member; 9-wooden plate; 10-cement board.
Embodiment
The present invention is further illustrated below in conjunction with accompanying drawing and embodiment.
As Figure 1-3: a kind of body of wall cement board microcephaly nail, comprise the head of a nail 1, nail bar 2 and be positioned at the nail point 3 of following closely bar 2 tops, the head of a nail 1 diameter is 1-1.5:1 with the ratio of nail bar 2 diameters, because the head of a nail 1 and the reasonable diameter of nail between the bar 2 are than making the head of a nail 1 can submerge in the nail hole of cement board 10 and to follow closely the hole face not too large, the surface paint of being convenient to cement board 10 is handled, and can prevent that also rainwater from infiltrating; Surface at nail bar 2 is provided with threaded area 4, straight burr district 5 and ring grain district 6 successively from the head of a nail 1 to nail point 3, isolates mutually between threaded area 4 and straight burr district 5, straight burr district 5 and the ring grain district 6, and the length of threaded area 4 is the 14%-20% of nail bar 2 length; Wherein threaded area 4 refers to be provided with along the zone of nail bar 2 axially extended screw threads on the surface of nail bar 2, straight burr district 5 refers to be provided with along the zone of the nail bar 2 axial straight line lines that launch on the surface of nail bar 2, this straight line lines can be referred to as straight burr or perpendicular line, and ring grain district 6 refers to be provided with on the surface of nail bar 2 zone with the circumferential parallel annular lines of following closely bar 2.By surperficial rationally distribution threaded area 4, straight burr district 5 and the ring grain district 6 at nail bar 2, and ring grain, straight burr and the screw thread followed closely in use on the bar lay respectively in roof truss member 8, wooden plate 9 and the cement board 10 in house, the roof truss member 8 that ring grain can strongly catch timber to constitute, straight burr can increase the grip of wooden plate 9 and can play nail bar 2 effect of activity vertically that makes under the state of expanding with heat and contract with cold, and screw thread can strongly be caught cement board 10; The thread contour external diameter of threaded area 4 is greater than the ring grain profile outer diameter in ring grain district 6 simultaneously, ring grain, the straight burr portion of hammering into can not increase the grasp of following closely the hole and reducing threaded area, this microcephaly follows closely installment state as shown in Figure 3, two microcephalies among Fig. 3 follow closely one be in the state of hammering into, another has been finished and has hammered into.Nail bar 2 surfaces between threaded area 4 and straight burr district 5, straight burr district 5 and ring grain district 6 all are provided with face of weld 7 in addition, the length of this face of weld 7 is 3-5mm, surface at nail bar 2 is provided with face of weld 7, make this microcephaly's nail to make volume nail row (as shown in Figure 2) by welding wire, to roll up nail row by machinery during use hammers in the building, easy to use and simple operation, suitable promoting the use of.
The each several part size of this body of wall cement board microcephaly nail is all determined according to the building laws regulation that respectively makes land used in addition.
Above embodiment only for explanation technological thought of the present invention, can not limit protection scope of the present invention with this, every technological thought that proposes according to the present invention, and any change of doing on the technological scheme basis all falls within the protection domain of the present invention; The technology that the present invention does not relate to all can be realized by prior art.
Claims (6)
1. a body of wall cement board microcephaly follows closely, comprise the head of a nail (1), nail bar (2) and be positioned at the nail point (3) of following closely bar (2) top, it is characterized in that described nail bar (2) surface is provided with threaded area (4), straight burr district (5) and ring grain district (6) successively from the head of a nail (1) to nail point (3), isolates between threaded area (4) and straight burr district (5), straight burr district (5) and ring grain district (6) mutually.
2. body of wall cement board microcephaly nail according to claim 1 is characterized in that nail bar (2) surface between described threaded area (4) and straight burr district (5), straight burr district (5) and ring grain district (6) all is provided with face of weld (7).
3. body of wall cement board microcephaly according to claim 2 follows closely, and the length that it is characterized in that described face of weld (7) is 3-5mm.
4. body of wall cement board microcephaly nail according to claim 1 and 2 is characterized in that the described head of a nail (1) diameter and the ratio of nail bar (2) diameter are 1-1.5:1.
5. body of wall cement board microcephaly nail according to claim 1 and 2 is characterized in that the length of described threaded area (4) is the 14%-20% of nail bar (2) length.
6. body of wall cement board microcephaly nail according to claim 1 and 2 is characterized in that the thread contour external diameter of described threaded area (4) is greater than the ring grain profile outer diameter of ring grain district (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310222977.3A CN103256285B (en) | 2013-06-06 | 2013-06-06 | Small head nail for wall cement slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310222977.3A CN103256285B (en) | 2013-06-06 | 2013-06-06 | Small head nail for wall cement slab |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103256285A true CN103256285A (en) | 2013-08-21 |
| CN103256285B CN103256285B (en) | 2015-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310222977.3A Expired - Fee Related CN103256285B (en) | 2013-06-06 | 2013-06-06 | Small head nail for wall cement slab |
Country Status (1)
| Country | Link |
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| CN (1) | CN103256285B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644201A (en) * | 2018-07-06 | 2018-10-12 | 海盐晋悦五金制品有限公司 | A kind of anti-skidding high intensity self threading pin |
| USD986045S1 (en) | 2021-08-31 | 2023-05-16 | Primesource Building Products, Inc. | Fastener |
| USD986728S1 (en) | 2021-08-31 | 2023-05-23 | Primesource Building Products, Inc. | Fastener |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB400108A (en) * | 1932-04-08 | 1933-10-19 | Dardelet Threadlock Corp | Improvements in fastening means |
| GB1515038A (en) * | 1976-06-10 | 1978-06-21 | King J | Fastener system |
| CN2181588Y (en) * | 1994-02-01 | 1994-11-02 | 关延明 | Fluted wood screw |
| JPH11264197A (en) * | 1998-03-17 | 1999-09-28 | Sankyo Alum Ind Co Ltd | Coupling device for unit building |
| CN2408292Y (en) * | 2000-03-17 | 2000-11-29 | 李荣华 | Integrated serial nail for nail gun |
| JP2003130023A (en) * | 2001-10-29 | 2003-05-08 | Shigeo Ono | Connecting screw |
| CN2649850Y (en) * | 2003-10-17 | 2004-10-20 | 姜文民 | Nail for floor board |
| CN102734298A (en) * | 2011-04-15 | 2012-10-17 | 温少松 | Multifunctional fastening nail and use method thereof |
| CN202690665U (en) * | 2012-06-21 | 2013-01-23 | 昆山神昌精密金属制品有限公司 | Screw |
| CN202768578U (en) * | 2012-08-17 | 2013-03-06 | 广东美特机械有限公司 | Anti-loosening ring-like grain nail for nail gun |
| CN203297237U (en) * | 2013-06-06 | 2013-11-20 | 李国庆 | Wall body cement board small-head nail |
-
2013
- 2013-06-06 CN CN201310222977.3A patent/CN103256285B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB400108A (en) * | 1932-04-08 | 1933-10-19 | Dardelet Threadlock Corp | Improvements in fastening means |
| GB1515038A (en) * | 1976-06-10 | 1978-06-21 | King J | Fastener system |
| CN2181588Y (en) * | 1994-02-01 | 1994-11-02 | 关延明 | Fluted wood screw |
| JPH11264197A (en) * | 1998-03-17 | 1999-09-28 | Sankyo Alum Ind Co Ltd | Coupling device for unit building |
| CN2408292Y (en) * | 2000-03-17 | 2000-11-29 | 李荣华 | Integrated serial nail for nail gun |
| JP2003130023A (en) * | 2001-10-29 | 2003-05-08 | Shigeo Ono | Connecting screw |
| CN2649850Y (en) * | 2003-10-17 | 2004-10-20 | 姜文民 | Nail for floor board |
| CN102734298A (en) * | 2011-04-15 | 2012-10-17 | 温少松 | Multifunctional fastening nail and use method thereof |
| CN202690665U (en) * | 2012-06-21 | 2013-01-23 | 昆山神昌精密金属制品有限公司 | Screw |
| CN202768578U (en) * | 2012-08-17 | 2013-03-06 | 广东美特机械有限公司 | Anti-loosening ring-like grain nail for nail gun |
| CN203297237U (en) * | 2013-06-06 | 2013-11-20 | 李国庆 | Wall body cement board small-head nail |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644201A (en) * | 2018-07-06 | 2018-10-12 | 海盐晋悦五金制品有限公司 | A kind of anti-skidding high intensity self threading pin |
| USD986045S1 (en) | 2021-08-31 | 2023-05-16 | Primesource Building Products, Inc. | Fastener |
| USD986728S1 (en) | 2021-08-31 | 2023-05-23 | Primesource Building Products, Inc. | Fastener |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103256285B (en) | 2015-10-28 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 211200 Nanjing Industrial Zone, Lishui District, Jiangsu Applicant after: Li Guoqing Applicant after: Kong Xiufeng Address before: 211300 12C303 room, Jiangshan Jiayuan, Gaochun District, Jiangsu, Nanjing Applicant before: Li Guoqing Applicant before: Kong Xiufeng |
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Free format text: CORRECT: ADDRESS; FROM: 211300 NANJING, JIANGSU PROVINCE TO: 211200 NANJING, JIANGSU PROVINCE |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20180606 |
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| CF01 | Termination of patent right due to non-payment of annual fee |