CN216098756U

CN216098756U - Do benefit to nail puller that wall crown pulled out nail

Info

Publication number: CN216098756U
Application number: CN202122367846.7U
Authority: CN
Inventors: 陈伦发; 陈硕彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-03-22
Anticipated expiration: 2031-09-29

Abstract

The utility model relates to a nail puller beneficial to nail pulling of a wall top, which comprises a threaded sleeve and a nail clamping screw which is in threaded connection with the threaded sleeve so as to facilitate nail clamping, wherein at least one nail penetrating hole is formed in the threaded sleeve and the nail clamping screw in a corresponding vertical penetrating mode, the lower ends of the threaded sleeve and the nail clamping screw are respectively and fixedly connected with a vertically extending grab handle, an iron nail on the wall top is aligned to the nail penetrating hole through the grab handle by hand, and the iron nail is fixed by dislocation of the rear threaded sleeve and the nail clamping screw so as to facilitate pulling out.

Description

Do benefit to nail puller that wall crown pulled out nail

Technical Field

The utility model relates to a nail puller beneficial to pulling nails on a wall top.

Background

Because all need erect the template before cement is pour, erect the pre-buried box of template in-process water and electricity installation lamp holder and need pass through the iron nail fastening, then the wall top also can leave the iron nail after pouring the completion and demolish the template, and traditional methods of getting rid of all erect and get rid of after the cat ladder, very hard and application of force angle is relatively poor, demolish inconvenience, influence work efficiency.

SUMMERY OF THE UTILITY MODEL

In view of the defects of the prior art, the utility model aims to provide the nail puller which is beneficial to pulling nails on the top of the wall, and the nail puller not only has a reasonable structure, but also is convenient and efficient.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a do benefit to nail puller of wall crown nail pulling, includes threaded sleeve and rather than the double-layered nail screw rod of spiro union in order to press from both sides the nail, all correspond on threaded sleeve and the double-layered nail screw rod and vertically run through and seted up at least one through nail hole, threaded sleeve and the fixed joint respectively have the grab handle of vertical extension with double-layered nail screw rod lower extreme.

The screw thread sleeve is further fixedly connected with the grab handle and fixedly connected with the nail clamping screw rod in an L shape, and after the screw thread sleeve is in threaded butt joint with the nail clamping screw rod, the nail penetrating holes are positioned on the same vertical line so that iron nails can be conveniently inserted.

The two grab handles are sleeved and fixed with elongated arms which extend vertically and downwards.

Compared with the prior art, the utility model has the following beneficial effects: through the vertical screw sleeve pipe that corresponds good with the drift bolt hole up with the double-layered nail screw rod, insert the drift bolt hole after aiming at the iron nail, both hands make two grab handles dislocation outwards or the intersection after that, through the rotatory dislocation of double-layered nail screw rod and screw sleeve pipe, transversely reach vertical equal spacing fixed with the iron nail, the completion is pressed from both sides tightly, can pull down the extension arm down after that and extract the iron nail, the iron nail of inconvenient extraction also can be through its dislocation again with its pinches off, this nail puller that does benefit to wall crown nail pulling simple structure, the simple operation is laborsaving, do benefit to the high-efficient work of water and electricity fitment in the building trade.

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a schematic configuration diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of a connecting elongated arm according to an embodiment of the present invention.

In the figure: 1-threaded sleeve, 2-nail clamping screw, 3-nail penetrating hole, 4-grab handle and 5-lengthened arm.

Detailed Description

In order to make the aforementioned and other features and advantages of the utility model more comprehensible, embodiments accompanied with figures are described in detail below.

As shown in fig. 1-2, a nail puller facilitating nail pulling on a wall top comprises a threaded sleeve 1 provided with internal threads and a nail clamping screw 2 screwed with the threaded sleeve to facilitate nail clamping, wherein at least one nail through hole 3 is vertically formed in the threaded sleeve and the nail clamping screw in a penetrating way, and a plurality of nail through holes with different sizes can be formed in the nail through holes to adapt to the nail pulling work with different sizes; the lower ends of the threaded sleeve and the nail clamping screw rod are respectively and fixedly connected with a grab handle 4 which extends vertically.

In the embodiment of the utility model, the threaded sleeve is fixedly connected with the grab handle, the nail-clamping screw is fixedly connected with the grab handle and is L-shaped, the nail-through holes of the threaded sleeve and the nail-clamping screw are positioned on the same vertical line after the threaded sleeve is in threaded butt joint with the nail-clamping screw so as to facilitate the insertion of iron nails, the threaded sleeve is in a state to be clamped, the two grab handles are positioned in the same vertical plane, and after the paired iron nails are inserted into the nail-through holes, the two grab handles are rotated to clamp the iron nails in a staggered manner.

In the embodiment of the utility model, the lengthened arms 5 are sleeved and fixed outside the two grab handles, extend vertically downwards, are convenient to save more labor when the grab handles are rotated by lengthening the force arms, and are light-weight KBG20 thin pipes with the wall thickness of 1.5 mm.

The working principle of the embodiment of the utility model is as follows: at first both hands respectively grip an extension arm when using, and will already with the vertical screw sleeve pipe that corresponds good of drift bolt hole up with pressing from both sides the nail screw rod, insert the drift bolt hole after aiming at the iron nail, both hands make two grab handles dislocation outwards or the stagger then, through pressing from both sides the rotatory dislocation of nail screw rod and screw sleeve pipe, transversely reach vertical equal spacing fixed with the iron nail, the completion is pressed from both sides tightly, can pull down the extension arm after that and extract the iron nail, the iron nail that inconveniently extracts also can be through its dislocation again with its clamp breakage, this do benefit to nail puller of wall crown nail pull-out is simple as a result, the simple operation is laborsaving, do benefit to the high-efficient work of building decoration.

The present invention is not limited to the above-described preferred embodiments, and various other forms of nail extractors which facilitate the extraction of nails from the wall top can be devised by anyone who can use the present invention. All equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.

Claims

1. The utility model provides a do benefit to nail puller of wall crown nail puller which characterized in that: the nail clamping device comprises a threaded sleeve and a nail clamping screw rod which is in threaded connection with the threaded sleeve so as to facilitate nail clamping, wherein the threaded sleeve and the nail clamping screw rod are vertically penetrated and provided with at least one through hole, and the lower ends of the threaded sleeve and the nail clamping screw rod are respectively and fixedly connected with a vertically extending handle.

2. A nail puller for facilitating nail pulling on the top of a wall as claimed in claim 1, wherein: the threaded sleeve is fixedly connected with the grab handle, the nail clamping screw is fixedly connected with the grab handle and is L-shaped, and the nail penetrating holes of the threaded sleeve and the nail clamping screw are positioned on the same vertical line after the threaded sleeve and the nail clamping screw are in threaded butt joint so as to facilitate the insertion of iron nails.

3. A nail puller for facilitating nail pulling on the top of a wall as claimed in claim 1, wherein: the two grab handles are sleeved and fixed with elongated arms which extend vertically and downwards.