CN210025171U - Long distance nailing auxiliary device - Google Patents

Abstract

The utility model discloses a long-distance nailing auxiliary device, which comprises a sleeve and a knocking rod, wherein the sleeve comprises an inner sleeve, the knocking rod is in clearance fit with the inner sleeve, and the inner sleeve is taken as a guide rail to slide in the sleeve; the knocking rod is a magnetic solid rod. The nail can be adsorbed in the sleeve under the magnetic force of magnetism rapping bar, and the rapping bar of beating the one end that exposes the sleeve just can be beaten the nail into the operation face, has solved to the nail apart from the operation face apart from the overlength or the space is narrow and small, the unable condition of touching the nail of tup.

Description

Long distance nailing auxiliary device

Technical Field

The utility model relates to an auxiliary instrument technical field, concretely relates to long distance nailing auxiliary device.

Background

In the existing nailing operation, the nail is held by hands mainly, and the nail head is knocked by the other hand, but the method has the following defects. 1. The nails are often deformed and bent due to improper knocking angles, so that the binding force is reduced; 2. the hands are easy to knock to cause injury; 3. some slightly hidden positions can not be touched by the hammer head due to the fact that the distance between the nail and the operation surface is too long or the space is narrow.

The chinese patent application No. 201711417165.9 discloses a nail driving aid, which comprises a guiding chuck and a pin, wherein the guiding chuck is a cylindrical body, the axis of the guiding chuck is provided with a through hole capable of keeping a nail upright, and the side surface of the guiding chuck is provided with a notch penetrating through the guiding chuck from the side surface, the notch divides the bottom end of the guiding chuck into two halves, and the top end of the guiding chuck is kept connected; the pin is in clearance fit with the through hole. This assistor adopts the guide chuck to press from both sides tight nail, and the elasticity of guide chuck is difficult to control, and if the guide chuck is difficult for pressing from both sides tight nail if elasticity undersize, if too big nail of elasticity need overcome the frictional force of guide chuck, the guide chuck is easy wearing and tearing. In addition, the guide chuck length limits the aid to nailing which is not suitable for long nails.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the not enough of prior art, provide a long distance nailing auxiliary device, prevent effectively that the nail from buckling because of beating the production, make the nailing operation of hiding the working face safer.

In order to achieve the above object, the utility model discloses a following scheme realizes: a long-distance nailing auxiliary device comprises a sleeve and a knocking rod, wherein the sleeve comprises an inner sleeve, the knocking rod is in clearance fit with the inner sleeve, and the inner sleeve is a guide rail and slides in the sleeve;

the knocking rod is a magnetic solid rod.

Preferably, the sleeve further comprises a reinforcing rib located on the outer surface of the inner sleeve.

Preferably, the inner sleeve is 1-2mm thick.

Preferably, the tapping rod is the same length as the inner sleeve.

Preferably, the knock bar is made of high carbon steel.

The utility model has the advantages that: 1. the nail is effectively prevented from bending due to knocking;

2. the periphery of the sleeve is fixedly provided with a reinforcing rib, and the bending resistance coefficient of the sleeve is high;

3. the nailing operation of the hidden working face is safer;

4. the non-concealed working face can also be used for preventing nails from being bent and hammered into the hand, and the applicability is strong.

Drawings

The invention will be further explained with reference to the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a view of the sleeve;

FIG. 3 is a structural view of the tapping stick;

in the figure: the sleeve 1, the inner cylinder 101, the reinforcing rib 102 and the striking rod 2.

Detailed Description

As shown in fig. 1 to 3, a long-distance nailing auxiliary device comprises a sleeve 1 and a striking bar 2, wherein the sleeve 1 comprises an inner sleeve 101, the striking bar 102 is in clearance fit with the inner sleeve 101 and slides in the sleeve 1 by taking the inner sleeve 101 as a guide rail; the nail adsorbs at 2 one ends of rapping bar (being located sleeve 1 in one end), strikes 2 other ends of rapping bar (exposing 1 one end of sleeve) and squeezes the nail into the operation face, can not warp the buckling because of knocking the improper nail that leads to of angle to reduce the cohesion.

The tapping rod 2 is a magnetic solid rod. The knocking rod 2 is magnetic and can adsorb the nail, so that the injury caused by holding the nail by hands can be avoided. The nail can be adsorbed in sleeve 1 under the magnetic force of magnetism rapping bar, and the rapping bar 2 who strikes the one end that exposes sleeve 1 just can be hit the operating face with the nail into, has solved to the nail apart from the operating face apart from the overlength or the space is narrow and small, the unable condition of touching the nail of tup.

The sleeve 1 further comprises reinforcing ribs 102, the reinforcing ribs 102 being located on the outer surface of the inner sleeve 101. In order to ensure that the sleeve 1 is not bent due to the deviation of the knocking angle during the nailing operation, a circle of reinforcing ribs 102 are fixed outside the inner sleeve 101 for ensuring the strength of the whole sleeve 1.

The inner sleeve 101 is 1-2mm thick. The inner sleeve 101 is too thick, which increases the weight of the sleeve 1 itself, and the sleeve 1 is not strong enough when the thickness is too thin.

The tapping rod 2 has the same length as the inner sleeve 101. After the knock bar 2 is completely flush with the sleeve 1, the knock is verified as in place. The position of the knocking stick 2 in the inner sleeve 101 can be adjusted according to the length of the nail, and the nail can be driven by directly knocking one end exposed out of the sleeve 1. If the length of the knocking stick is smaller than the length of the inner sleeve 101, firstly, only the nail is exposed on one part of the inner sleeve 101 to drive the nail into the inner sleeve, so that the nail is easy to shake, secondly, the nail is placed into the inner sleeve 101, the nail is not driven completely, the knocking stick 2 slides into the inner sleeve 101, the nail is still required to be manually held to drive the rest part of the nail into the inner sleeve, and the problem that the nail angle is easy to change is solved. If the length of the striking rod 2 is longer than that of the inner sleeve 101, the appearance is not good, and the labor intensity is increased.

The rapping bar 2 is made of high-carbon steel. The high-carbon steel has high strength and hardness, and the knocking rod made of the high-carbon steel can bear the axial pressure.

The using method of the device comprises the following steps:

step 1, a knocking rod 2 is plugged into a sleeve 1, a distance of one nail is reserved after plugging, a nail is placed at one end with the distance, and the nail is attracted into the sleeve 1 under the magnetic force of a magnetic knocking rod;

step 2, holding the sleeve 1 by hand, inserting one end of a nail into the sleeve to align with a nailing point, knocking the knocking rod 2 exposed out of one end of the sleeve 1, and driving the exposed part of the knocking rod 2 into the sleeve 1 to be basically flush;

and 3, selecting sleeves 1 with different lengths and different inner sleeve diameter sizes for different nailing distances and nail cap diameters.

Claims (5)

1. The utility model provides a long distance nailing auxiliary device which characterized in that: the knocking device comprises a sleeve (1) and a knocking rod (2), wherein the sleeve (1) comprises an inner sleeve (101), the knocking rod (2) is in clearance fit with the inner sleeve (101) and slides in the sleeve (1) by taking the inner sleeve (101) as a guide rail;

the knocking rod (2) is a magnetic solid rod.

2. The long-distance nailing assisting device according to claim 1, wherein: the sleeve (1) further comprises a reinforcing rib (102), and the reinforcing rib (102) is located on the outer surface of the inner sleeve (101).

3. The long-distance nailing assisting device according to claim 1, wherein: the thickness of the inner sleeve (101) is 1-2 mm.

4. The long-distance nailing assisting device according to claim 1, wherein: the length of the knocking rod (2) is the same as that of the inner sleeve (101).

5. The long-distance nailing assisting device according to claim 1, wherein: the knocking rod (2) is made of high-carbon steel.

Images