CN205876907U - Cement nail - Google Patents
Cement nail Download PDFInfo
- Publication number
- CN205876907U CN205876907U CN201620666320.5U CN201620666320U CN205876907U CN 205876907 U CN205876907 U CN 205876907U CN 201620666320 U CN201620666320 U CN 201620666320U CN 205876907 U CN205876907 U CN 205876907U
- Authority
- CN
- China
- Prior art keywords
- nail
- square
- head
- rear portion
- cement
- 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
Abstract
The utility model discloses a cement nail, including the head of a nail, nail pole and nail point, be square in the middle of the head of a nail, square both ends are an arc, square both sides terminal surface is provided with arch and recess, convex side end face is provided with a pull ring, head of a nail top end's positive central point puts and is provided with the atress groove, the atress groove is quincunxly, the nail pole divide into front portion and rear portion, be provided with the spur of the triangle -shaped form of perk on the anterior periphery wall, be provided with the screw thread on the periphery wall of rear portion, be provided with the melon line on every screw thread, the length at rear portion is 1.5 times of anterior length. The utility model relates to a rationally, simple structure, be convenient for installation and dismantlement have improved work efficiency, connect and fasten more.
Description
Technical field
This utility model relates to fixing component technology field, particularly relates to a kind of cement nail.
Background technology
Cement nail is commonly called as steel nail, is a kind of fixing component widely used in wood materials, cement, is mainly used in and builds
Build, decorate, the industry such as transport.There is following defect in existing cement nail during using: first, is hammered into by cement nail
Time in the middle of object, the cement nail head of a nail can be tapped, owing to head of a nail size is less, be not easy the most very much tap, cause cement nail be difficult to into
Enter in object, on the other hand will also result in the nail body bending of cement nail or fracture, reducing work efficiency;Second, cement nail is followed closely
After entering object, also dismounting being unfavorable for cement nail etc..
Utility model content
For deficiency of the prior art, this utility model provides a kind of cement nail.
To achieve these goals, technical solution adopted in the utility model is:
A kind of cement nail, including being square in the middle of the head of a nail, nail rod and nail tip, the head of a nail, square two ends are a circular arc, side
The both sides end face of shape is provided with projection and groove, and the side end face of circular arc is provided with a draw ring, the center of head of a nail top end face
Position is provided with stress groove, and stress groove is quincunx, and nail rod is divided into front and rear, and front periphery wall is provided with the three of tilting
The bony spur of angular shape, rear portion periphery wall is provided with screw thread, every screw thread is provided with melon stricture of vagina, and the length at rear portion is anterior length
1.5 times.
Described bony spur is coated with rubber film layer, and the mountain, surface of bony spur is provided with reinforcement.
Described melon stricture of vagina is provided with 1 to 10.
The beneficial effects of the utility model: compared with prior art, are square in the middle of this utility model head of a nail, square two ends
Being a circular arc, square both sides end face is provided with clamping of projection and groove, projection and groove beneficially pliers, pulls out
Going out cement nail, and the side end face of circular arc is provided with a draw ring, more alleviate extracting from object of cement nail, dismounting is more
Simple and convenient;The center position of head of a nail top end face is provided with stress groove, and stress groove is quincunx, nail rod be divided into anterior and after
Portion, front periphery wall is provided with the bony spur of the triangle of tilting, rear portion periphery wall is provided with screw thread, every screw thread sets
Being equipped with melon stricture of vagina, the length at rear portion is 1.5 times of anterior length, and beneficially cement nail plays in entering object and well connects with solid
Fixed effect, it is to avoid damage nail rod during percussion, improve the bone of the triangle tilted in work efficiency, and front periphery wall
Thorn can insert in object smoothly, plays the most firm effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As it is shown in figure 1, a kind of cement nail, including the head of a nail 1, nail rod 2 and nail tip 3, the head of a nail 1 is middle is square, square two ends
Being a circular arc, square both sides end face is provided with projection 11 and groove 12, and projection 11 and groove 12 are spaced apart, circular arc
Side end face be provided with a draw ring 13, the center position of the head of a nail 1 top end face is provided with stress groove 14, and stress groove 14 is in Flos Mume
Shape, nail rod 2 is divided into front portion 21 and rear portion 22, anterior 21 periphery walls is provided with the bony spur 211 of the triangle of tilting, described bone
Thorn 211 is coated with rubber film layer, and the mountain, surface of bony spur 211 is provided with reinforcement, and rear portion 22 periphery wall is provided with screw thread
221, every screw thread 221 is provided with melon stricture of vagina, described melon stricture of vagina is provided with 1 to 10, and the length at rear portion 22 is anterior 21 length
1.5 again.
The beneficial effects of the utility model: compared with prior art, are square in the middle of this utility model head of a nail, square two ends
Being a circular arc, square both sides end face is provided with clamping of projection and groove, projection and groove beneficially pliers, pulls out
Going out cement nail, and the side end face of circular arc is provided with a draw ring, more alleviate extracting from object of cement nail, dismounting is more
Simple and convenient;The center position of head of a nail top end face is provided with stress groove, and stress groove is quincunx, nail rod be divided into anterior and after
Portion, front periphery wall is provided with the bony spur of the triangle of tilting, rear portion periphery wall is provided with screw thread, every screw thread sets
Being equipped with melon stricture of vagina, the length at rear portion is 1.5 times of anterior length, and beneficially cement nail plays in entering object and well connects with solid
Fixed effect, it is to avoid damage nail rod during percussion, improve the bone of the triangle tilted in work efficiency, and front periphery wall
Thorn can insert in object smoothly, plays the most firm effect.
Claims (3)
1. a cement nail, including the head of a nail, nail rod and nail tip, it is characterised in that being square in the middle of the head of a nail, square two ends are one
Circular arc, square both sides end face is provided with projection and groove, and the side end face of circular arc is provided with a draw ring, head of a nail top end face
Center position be provided with stress groove, stress groove is quincunx, and nail rod is divided into front and rear, and front periphery wall is provided with
The bony spur of the triangle tilted, rear portion periphery wall is provided with screw thread, every screw thread is provided with melon stricture of vagina, and the length at rear portion is
1.5 times of anterior length.
2. a kind of cement nail as claimed in claim 1, it is characterised in that described bony spur is coated with rubber film layer, bony spur
Surface on be provided with reinforcement.
3. a kind of cement nail as claimed in claim 1, it is characterised in that described melon stricture of vagina is provided with 1 to 10.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620666320.5U CN205876907U (en) | 2016-06-24 | 2016-06-24 | Cement nail |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620666320.5U CN205876907U (en) | 2016-06-24 | 2016-06-24 | Cement nail |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205876907U true CN205876907U (en) | 2017-01-11 |
Family
ID=57693057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620666320.5U Expired - Fee Related CN205876907U (en) | 2016-06-24 | 2016-06-24 | Cement nail |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205876907U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105909643A (en) * | 2016-06-24 | 2016-08-31 | 浙江建设职业技术学院 | Cement nail |
CN109555769A (en) * | 2017-09-26 | 2019-04-02 | 天津市永基成五金制品有限公司 | A kind of convenient multi-functional nail |
-
2016
- 2016-06-24 CN CN201620666320.5U patent/CN205876907U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105909643A (en) * | 2016-06-24 | 2016-08-31 | 浙江建设职业技术学院 | Cement nail |
CN109555769A (en) * | 2017-09-26 | 2019-04-02 | 天津市永基成五金制品有限公司 | A kind of convenient multi-functional nail |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2848372A3 (en) | Hammer with bend resistant handle | |
CN205876907U (en) | Cement nail | |
CN202725874U (en) | Reinforcing steel bar bending wrench | |
CN105909643A (en) | Cement nail | |
CN204876853U (en) | Compound key of steel copper | |
EP3170471A3 (en) | Endodontic instruments and root canal treatment methods | |
CN205715161U (en) | A kind of tapping screw | |
CN203017064U (en) | Maxillary chin part reduction forceps | |
CN204828208U (en) | Cement screw for building | |
CN204935572U (en) | A kind of laborsaving hardware hammer | |
CN205823875U (en) | A kind of novel screw | |
CN205219029U (en) | Follow closely nail puller absolutely | |
CN204152221U (en) | Jointing instrument | |
CN205064497U (en) | Cross slice steel nail | |
CN106863224A (en) | Portable hardware hammer and application method | |
CN204935575U (en) | A kind of portable hardware hammer | |
CN106926197A (en) | A kind of nail pincer | |
CN201095099Y (en) | Cement nail construction clamp | |
CN204818271U (en) | Hacksaw frame convenient to adjust | |
CN202668509U (en) | Multifunctional hammer | |
CN204546334U (en) | A kind of steel wire docking solder joint finishing special vice | |
CN203879019U (en) | Greenhouse booster | |
CN203354663U (en) | Tooth extraction and root separation device | |
CN106863193A (en) | Spanner with hammer | |
CN105090196A (en) | Crossed piece-shaped steel nail |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20170624 |
|
CF01 | Termination of patent right due to non-payment of annual fee |