CN204755522U - Cement nail - Google Patents
Cement nail Download PDFInfo
- Publication number
- CN204755522U CN204755522U CN201520414557.XU CN201520414557U CN204755522U CN 204755522 U CN204755522 U CN 204755522U CN 201520414557 U CN201520414557 U CN 201520414557U CN 204755522 U CN204755522 U CN 204755522U
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- CN
- China
- Prior art keywords
- nail
- cement nail
- spur
- cement
- wall
- 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.)
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Abstract
The utility model discloses a cement nail, the technical problem that solve are the area of contact who increases between cement nail and the wall, make cement nail more firm. The utility model discloses a following technical scheme realizes: a cement nail, includes the cement nail body, it has the spur of perk to distribute on the nail pole periphery wall of cement nail body, spur is triangle -shaped's sheet structure. Compared with the prior art, the utility model, the adoption sets up spur on cement nail's nail pole periphery wall, after in cement nail is squeezed into the wall body, spur is buckled towards cement nail's head of a nail direction, forms a plurality of contact sites that contact with the wall body, and messenger's cement nail squeezes into behind the wall body more firmly, and difficult quilt is extracted.
Description
Technical field
The utility model relates to a kind of cement nail.
Background technique
At present, cement nail sold on the market, give a farfetched interpretation very capable, but in use, the material due to some metopes is concrete or brick wall structure, therefore ability of giving a farfetched interpretation in use is strong, therefore can squeeze in body of wall, due to the surperficial smoother of cement nail, after using all the year round, cement nail easily loosens, and makes to be hung thing and easily drops.
Summary of the invention
The purpose of this utility model is to provide a kind of cement nail, and the technical problem that solve increases the area of contact between cement nail and metope, makes cement nail more firm.
For solving the problem, the utility model realizes by the following technical solutions: a kind of cement nail, comprises cement nail body, and the nail bar periphery wall of described cement nail body is distributed with the spur of tilting, described spur is leg-of-mutton sheet structure.
Spur described in the utility model is coated with rubber film layer.
The surface of spur described in the utility model is provided with stiffening rib.
The utility model compared with prior art, adopts and on the nail bar periphery wall of cement nail, arranges spur, when cement nail is driven into after in body of wall, spur bends towards the head of a nail direction of cement nail, form multiple contacting part contacted with body of wall, the cement nail made is more firm after squeezing into body of wall, is not easy to be pulled out.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model spur.
Fig. 3 is the structural representation after the utility model squeezes into body of wall.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, cement nail of the present utility model, comprise cement nail body 1, this cement nail body 1 comprises the head of a nail and nail bar, the rivet nut bar periphery wall of cement nail body 1 is evenly distributed with the spur 2 of tilting, the tilting direction of described spur 2 is contrary with the position at head of a nail place, as shown in Figure 3, when cement nail body 1 is driven into after in body of wall, spur 2 is owing to being subject to the active force to wall direction, spur 2 is forced to bend towards head of a nail direction, and the hole wall compact siro spinning technology of nail with body of wall, form multiple contacting part contacted with body of wall, the cement nail made is more firm after squeezing into body of wall, be not easy to be pulled out.
As shown in Figure 2, the surface of spur 2 is established this have stiffening rib 4, spur 2 can be prevented to be out of shape by external force pressure before use, described spur 2 is outer is also coated with the rubber film layer 3 that user protects user, can prevent user from being hurt by spur 2.
Claims (3)
1. a cement nail, comprise cement nail body (1), it is characterized in that: the spur (2) the nail bar periphery wall of described cement nail body (1) being distributed with tilting, described spur (2) is leg-of-mutton sheet structure.
2. cement nail according to claim 1, is characterized in that: described spur (2) is coated with rubber film layer (3).
3. cement nail according to claim 2, is characterized in that: the surface of described spur (2) is provided with stiffening rib (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520414557.XU CN204755522U (en) | 2015-06-15 | 2015-06-15 | Cement nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520414557.XU CN204755522U (en) | 2015-06-15 | 2015-06-15 | Cement nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204755522U true CN204755522U (en) | 2015-11-11 |
Family
ID=54470233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520414557.XU Active CN204755522U (en) | 2015-06-15 | 2015-06-15 | Cement nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204755522U (en) |
Cited By (1)
| 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 |
-
2015
- 2015-06-15 CN CN201520414557.XU patent/CN204755522U/en active Active
Cited By (1)
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 three storehouse 302-03 3, Taoyuan Road, No. 231 Taoyuan Road, Luohu District Sungang street, Shenzhen, Guangdong Patentee after: Shenzhen Keyuan Construction Group Co., Ltd. Address before: 518031 twelve floor, Trade Union Mansion, Shang Bu Zhong Road, Futian District, Shenzhen, Guangdong. Patentee before: Shenzhen Keyuan Construction Group Co., Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: Room 302-03, No. 3, No. 231 Taoyuan Road, Shoot Hill Street, Luohu District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Keyuan Construction Group Co., Ltd. Address before: 518000 three storehouse 302-03 3, Taoyuan Road, No. 231 Taoyuan Road, Luohu District Sungang street, Shenzhen, Guangdong Patentee before: Shenzhen Keyuan Construction Group Co., Ltd. |
|
| CP03 | Change of name, title or address |