CN207583777U - A kind of steel nail - Google Patents
A kind of steel nail Download PDFInfo
- Publication number
- CN207583777U CN207583777U CN201721388765.2U CN201721388765U CN207583777U CN 207583777 U CN207583777 U CN 207583777U CN 201721388765 U CN201721388765 U CN 201721388765U CN 207583777 U CN207583777 U CN 207583777U
- Authority
- CN
- China
- Prior art keywords
- steel nail
- cross
- bar
- steel
- cylinder portion
- 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 kind of steel nails, including steel nail cap, cross-bar, steel nail point, the steel nail cap is made of cylinder portion and conical body portion, and cylinder portion upper surface is equipped with a rough layer, and the conical body portion bottom end is connect with cross-bar, the steel nail point is in four sides centrum tip shapes, and steel nail point is formed with cross-bar integral production；Cross-bar 3 on the surface of steel nail point 4 with being evenly arranged with burr 7.To solve the technical issues of causing hand injuryies of easily skidding when steel nail fixes unstable and nail steel nail.
Description
Technical field
The utility model is related to architectural hardware component technology fields, relate particularly to a kind of steel nail.
Background technology
Steel nail is commonly called as nail, refers to the hard metal of cusp-shaped, follows closely nail as objects purposes, hammers such as fixed wood
Enter in article.Steel nail is the sizable a kind of fastening connection piece of usage amount in architectural engineering, is a kind of common hardware element, by
Very extensive in the purposes of steel nail, steel nail on the market is various in style at present, different, for decoration industry hard
The steel nail that timber, lightweight rough ground are connect with brick wall and cement mortar, the bar of nail currently on the market is not cylindrical shape,
Surface is smooth, and moulding is consistent.
Application No. is 201520674162.3 to disclose a kind of cross sheet steel nail, described including steel nail head, cross-bar
Steel nail head round, steel nail head surface are smooth arc-shaped surface, and one end is connect with the cross-bar, and the cross-bar includes cross
Sheet bar and conical tip, the cross sheet bar section are in " ten " font, and similar there are two sheet rectangle metal film stacks
It adds and is integrally machined, form the piece sword towards four positive directions, the angle between the piece sword and adjacent sheet sword is
90 °, for the piece sword at the cross-bar central axis, piece sword is thicker, extends to that outer end is slowly thinning, the circle
Cone end connects and the cross sheet bar tail end, and the two is integrally manufactured to be formed, which can effectively reduce using resistance
Power greatly reduces the contact surface between steel nail and object, more easily hammers into object.
It is not difficult to find out, which has the following disadvantages：1. sword surface is smooth, fixed shakiness can be led to, easily
Activity and come off；2. steel nail head surface is smooth, in installation steel nail, when hammer taps the head of a nail, hammer easily slips away the head of a nail, Dui Shouzao
Into damage；3. hammer into object due to steel nail, the head of a nail is adjacent to object, causes relatively difficult during taking-up or cannot take out, is allowed to
It cannot recycle.
Utility model content
The purpose of this utility model is to provide a kind of steel nails, have solved steel nail in the prior art and have fixed unstable and nail steel nail
When easily skid the technical issues of causing hand injuryies.
The utility model specifically uses following technical scheme to achieve these goals：
A kind of steel nail, including steel nail cap, cross-bar, steel nail is sharp, and the steel nail cap is made of cylinder portion and conical body portion,
Cylinder portion upper surface is equipped with a rough layer, and the conical body portion bottom end is connect with cross-bar, and the steel nail point is in four sides
Centrum tip shapes, and steel nail point is formed with cross-bar integral production；Cross-bar is convex with being evenly arranged on the surface of steel nail point
Line.
Preferably, the cross-bar is made into one by two length of a film square metal piece superpositions and is process, and is formed towards four
The piece sword of a positive direction, and the angle before two adjacent sheet swords is 90 °
Preferably, in close cross-bar central axis, extending direction becomes thin shape to described sword in gradual outward.
Preferably, the rough layer is rubber material.
Preferably, it is provided with an annular groove in the cylinder sides of body.
The beneficial effects of the utility model are as follows：
1. being provided with when squeezing into object conducive to steel nail for raised thread is more fixed, steel nail activity when preventing from using for a long time
Or come off, steel nail is caused to be fixed unstable, service life is not grown；The setting of rough layer so that, in installation steel nail, hammer taps nail
During cap, hammer is not easy to skid, and prevents hand injuryies；Steel nail cap is made of cylinder portion and conical body portion, and it is strong to bear impact force, transmission
Impact force is big.Steel nail point is in four sides bullet tip shapes so that is squeezed into more easily laborsaving during object.
2. the setting of cross-leaf sword so that when installing steel nail, can effectively reduce resistance, greatly reduce steel nail and object
Between contact surface, can more easily head into object.
3. the material of rough layer is set as rubber material so that the non-slip effect of hammer is more preferable, and installation steel nail is lighter
Relaxed speed.
4. the setting of groove to dismantle steel nail, demolition part can catch on steel nail from groove, and it is more convenient easy to dismantle, and has
Conducive to the recycling of steel nail.
Description of the drawings
Fig. 1 is steel stud frame schematic diagram；
Reference numeral：1 cylinder portion, 2 conical body portions, 3 cross-baves, 4 steel nails point, 5 rough layers, 6 swords, 7 screw threads, 8 is recessed
Slot.
Specific embodiment
In order to which those skilled in the art are better understood from the utility model, below in conjunction with the accompanying drawings with following embodiment to this
Utility model is described in further detail.
Embodiment 1
A kind of steel nail, including steel nail cap, cross-bar 3, steel nail point 4, the steel nail cap is by cylinder portion 1 and conical body portion 2
Composition, 2 bottom end of conical body portion are connect with cross-bar 3, and 1 upper surface of cylinder portion is equipped with a rough layer 5, the steel nail
Point 4 is in four sides centrum tip shapes, and steel nail point 4 is formed with 3 integral production of cross-bar；The surface of cross-bar 3 and steel nail sharp (4)
On be evenly arranged with burr 7.
Operation principle：When with hammer steel nail cap, since steel nail cap surface is rough layer 5, when impact, is not easy to skid,
And steel nail cap is made of cylinder portion 1 and conical body portion 2, is unlikely to deform when can be impacted it and conical body portion 2 can incite somebody to action more
Impact pears be transferred to cross-bar 3, convenient for cross-bar 3 under the guiding of steel nail point 4 enter object in, and steel nail point be in four face cones
Body tip shapes so that squeeze into more easily laborsaving during object.When the installing is completed, steel nail receives outside and hits or use
When time is longer, due to burr 7 on cross-bar 3 so that steel nail is not easy activity and comes off so that steel nail is more firm.
Embodiment 2
According to a kind of steel nail described in embodiment 1, in the present embodiment, the cross-bar 3 is by two length of a film square metal pieces
Superposition, which is made into one, to be process, and forms the piece sword 6 towards four positive directions, and the angle before two adjacent sheet swords 6 is
90 °, and in 3 central axis of close cross-bar, extending direction becomes thin shape to piece sword 6 in gradual outward.The design of cross-leaf sword 6, makes
It obtains when installing steel nail, can effectively reduce resistance, greatly reduce the contact surface between steel nail and object, can more easily push up
Enter in object.
Embodiment 3
According to a kind of steel nail described in embodiment 1, in the present embodiment, the rough layer 5 is rubber material so that hammer is not
The effect of skidding is more preferable, and installation steel nail is more easily quick.
Embodiment 4
According to a kind of steel nail described in embodiment 1, in the present embodiment, an annular is provided on 1 side of cylinder portion
Groove 8, when the setting of groove 8 to dismantle steel nail, demolition part can catch on steel nail at groove 8, and it is more convenient easy to dismantle, favorably
In the recycling of steel nail.
The preferred embodiment of the above, only the utility model, is not intended to limit the utility model, the utility model
Scope of patent protection be subject to claims, what every specification and accompanying drawing content with the utility model was made is equal
Structure change similarly should be included in the scope of protection of the utility model.
Claims (5)
1. a kind of steel nail, including steel nail cap, cross-bar (3), steel nail point (4), which is characterized in that the steel nail cap is by cylinder portion
(1) and conical body portion (2) composition, cylinder portion (1) upper surface are equipped with a rough layer (5), conical body portion (2) bottom end
It is connect with cross-bar (3), the steel nail sharp (4) is in four sides centrum tip shapes, and steel nail sharp (4) and (3) one system of cross-bar
It forms；Cross-bar (3) on the surface of steel nail sharp (4) with being evenly arranged with burr (7).
2. a kind of steel nail according to claim 1, which is characterized in that the cross-bar (3) is by two length of a film square metals
Piece superposition, which is made into one, to be process, and forms the piece sword (6) towards four positive directions, and the folder before two adjacent sheet swords (6)
Angle is 90 °.
3. a kind of steel nail according to claim 2, which is characterized in that described sword (6) is close to cross-bar (3) central shaft
Extending direction becomes thin shape in gradual outward at place.
4. a kind of steel nail according to claim 1, which is characterized in that the rough layer (5) is rubber material.
5. a kind of steel nail according to claim 1, which is characterized in that be provided with a ring on cylinder portion (1) side
Connected in star (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721388765.2U CN207583777U (en) | 2017-10-25 | 2017-10-25 | A kind of steel nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721388765.2U CN207583777U (en) | 2017-10-25 | 2017-10-25 | A kind of steel nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207583777U true CN207583777U (en) | 2018-07-06 |
Family
ID=62729579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721388765.2U Expired - Fee Related CN207583777U (en) | 2017-10-25 | 2017-10-25 | A kind of steel nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207583777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519450A (en) * | 2018-12-13 | 2019-03-26 | 重庆金美通信有限责任公司 | A kind of groove structure of optical axis |
-
2017
- 2017-10-25 CN CN201721388765.2U patent/CN207583777U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519450A (en) * | 2018-12-13 | 2019-03-26 | 重庆金美通信有限责任公司 | A kind of groove structure of optical axis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20201025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |