CN201344181Y

CN201344181Y - Multi-angular nail

Info

Publication number: CN201344181Y
Application number: CNU200820228830XU
Authority: CN
Inventors: 李艳民
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-08
Filing date: 2008-12-08
Publication date: 2009-11-11
Anticipated expiration: 2018-12-08

Abstract

The utility model relates to a multi-angular nail. The outer wall of a nail bar (2) is provided and protruded with ribs (3) along the axial direction. Planes are formed between the neighboring ribs (3). The front end of the nail bar (2) is connected with a nail tip (4). When nail bar (2) is driven, the ribs (3) have good guidance quality and can not be rotated or bended easily. The planes between the neighboring ribs (3) are favorable for the entering of the nail bar (2) and can prevent the retreating of the nail bar at the same time. The multi-angular nail is convenient to use and improves the construction quality.

Description

Many rib nails

Technical field

The utility model relates to a kind of nail of five metals fixed standard part, especially many rib nails.

Background technique

In the known technology, the nail extensive use of five metals fixed standard part, consumption is big, and kind is more, and product has dozens of kinds such as steel row nail, high strength cement steel nail, row's nail, roofing nail, wire nail, nailing, spiral nail, flooring nail, hobnail, the diffusing nail of pallet, double-headed nail.Wherein present widely used steel nail, nailing mostly are the polished rod shape greatly, when hammering into floor or other harder object, the steering capability of nail is poor, thereby is prone to rotation in the process that the nail body hammers into, cause the nail nail oblique or crooked, influence problems such as construction quality.

Steel nail, the nailing of Chinese patent CN02281432.9 tape guide ditch rib is characterized in that: guiding groove vertically is set on the nail bar.Though but steering capability improves simultaneously in actual the use, the muscle solidity that nail advances behind resistance and the parietal bone descends to some extent.

Summary of the invention

The purpose of this utility model provides a kind of nail and advances the nail that improves again simultaneously with steering capability, promptly many rib nails.

The measure that realizes the present utility model purpose comprises: nail bar outer wall is the projection fin vertically, is the plane between adjacent lugs, nail bar front end connecting nail point.

Advantage of the present utility model is: nail bar fin guidance quality when hammering into is good, is difficult for rotating or crooked, is the plane between adjacent lugs, is beneficial to the nail bar and follows closely into to stop simultaneously and retreat, and is easy to use, improves construction quality.

Description of drawings:

Accompanying drawing 1 is the utility model embodiment 1 a structural representation.

Reference character comprises: the head of a nail 1, nail bar 2, fin 3, nail point 4.

Embodiment

Embodiment 1: nail bar 2 outer walls are projection fin 3 vertically, and 3 of adjacent lugs are the plane, nail bar 2 front end connecting nail points 4.Nail bar 2 rear ends connect the head of a nail 1.The a plurality of vertically projection fin of nail bar 2 outer walls 3 is evenly distributed.A plurality of fins 3 are parallel to each other.Nail bar 2 outer walls are projection three road fins 3 vertically.Under the needs situation, nail bar 2 outer walls are projection 4-9 road fin 3 vertically, and are perhaps more.The head of a nail 1 is followed closely bar 2, and nail point 4 adopts metallic material such as steel, copper to make, and also can adopt macromolecular material making such as plastics.

Present embodiment in use, follow closely sharp 4 sharp ends contact working position, knocking afterburning nail behind the head of a nail 1 advances, after nail point 4 entered working interface, nail bar 2 outer wall fins 3 nails advanced simultaneously, with the inner convex-concave location cooperating structure that forms of medium, 3 planes of adjacent lugs in addition, advance the unidirectional sliding interface that advances of direction with the inner nail that forms of medium, both be convenient to follow closely fast, keep oppositely big resistance to stop again and retreat.

The advantage of present embodiment is: nail bar 2 fin 3 guidance quality when hammering into are good, are difficult for rotating or crooked, and 3 of adjacent lugs are the plane, are beneficial to nail bar 2 nails and advance to stop simultaneously and retreat, and are easy to use, improve construction quality.

Embodiment 2: among the embodiment 1, fin 3 tilts to nail point 4, forms angle with nail bar 2 axis.Nail advances better effects if fast, is more suitable for the hard medium of material.

Embodiment 3: among the embodiment 1, nail bar 2 local outer walls are projection fin 3 vertically.

Claims

1. many rib nails is characterized in that, nail bar (2) outer wall is projection fin (3) vertically, and adjacent lugs is the plane between (3), nail bar (2) front end connecting nail point (4).

2. many rib nails as claimed in claim 1 is characterized in that nail bar (2) rear end connects the head of a nail (1).

3. many rib nails as claimed in claim 1 is characterized in that nail bar (2) a plurality of vertically projection fins of outer wall (3) are evenly distributed.

4. many rib nails as claimed in claim 1 is characterized in that a plurality of fins (3) are parallel to each other.

5. many rib nails as claimed in claim 1 is characterized in that nail bar (2) outer wall is projection three road fins (3) vertically.

6. many rib nails as claimed in claim 1 is characterized in that nail bar (2) outer wall is projection 4-9 road fin (3) vertically.

7. many rib nails as claimed in claim 1 is characterized in that fin (3) tilts to nail point (4), form angle with nail bar (2) axis.

8. many rib nails as claimed in claim 1 is characterized in that the local outer wall of nail bar (2) is projection fin (3) vertically.