CN102120321B - Nailer for various sizes of staples - Google Patents

Abstract

The invention discloses a nail gun suitable for nails with various sizes, which comprises a body, a nail box and a nail pushing piece, wherein the nail box is arranged in the body and is used for arranging a nail, the nail pushing piece is slidably arranged on the nail box and is used for pushing the nail forwards, the nail pushing piece is provided with a first side and a second side, the first side and the second side respectively extend forwards obliquely outwards to form an inclined guide part, the two inclined guide parts are provided with two opposite inclined guide surfaces, and the two inclined guide surfaces are used for guiding the reverse-U-shaped nails, so that the centers of the reverse-U-shaped nails with different sizes are located at the same position. The invention can be suitable for the nail needles with different sizes and further achieve the positioning effect by arranging the inclined guide parts at the two sides, thereby solving the defects of the prior art; in addition, the invention is provided with the nail guide part which can be used for righting the T-shaped nail so that the T-shaped nail is not easy to topple to cause the blocking problem of the nail gun.

Description

Nailer for various sizes of staples

technical field

The invention relates to a nail gun, in particular to a nail gun suitable for nail needles of various sizes.

Background technique

The nail gun is used to fix the nails to the target, and it has a nail box for installing the nails. In the patent application with the application number TW I271286 that the applicant has previously approved, a nail gun that can guide nail needles of various sizes is disclosed. , used to push the nails away from the nail guide part 253, and to the other side, for pushing various ㄇ-shaped nails of different sizes.

However, the design of the above-mentioned one-side nail guide part will cause the center of the ㄇ-shaped nail needles of different sizes to deviate from the center of the tool, making it difficult for the user to aim and make the nail crooked. Therefore, the present applicant improves the above-mentioned nail gun, and proposes this application, hoping to further meet the needs of users.

Contents of the invention

The main purpose of the present invention is to provide a nail gun suitable for various sizes of nails with good aiming and positioning effects.

Another object of the present invention is to provide a nail gun capable of aligning the centers of nails of different sizes.

In order to achieve the above object, the present invention provides a nail gun suitable for various sizes of nails, which includes:

a body;

A nail box is arranged in the body, and the nail box is used for setting nail needles thereon;

A nail pusher, which is slidably arranged on the nail box and is used to push the nail needle forward, the nail pusher has a first side and a second side, and the first and second sides face outward obliquely respectively There is a slanted guide part extending in the front, and the 2 slanted guide parts on the first and second sides have two opposite slanted guide surfaces. The center is located at the same location.

The first side of the nail pusher is further provided with a nail guide part, the nail guide part is located below the inclined guide part on the same side, and the nail guide part extends obliquely inward and forward, and the nail guide part has an outer surface , the outer surface is used for the legs of the T-shaped nails to lean against, so that the T-shaped nails are upright.

A chamfer is cut on the top surface of each of the inclined guide parts.

A chamfer is cut on the top surface of each said inclined guide part, and a chamfer is cut on the top surface of the guide nail part.

The nail box is provided with a guide groove corresponding to the nail guide, so that the nail guide can slide forward and backward along the guide groove.

The nail guide portion has an oblique section and a nail guide section, the oblique section is connected between the nail guide section and the first side of the nail pusher, the oblique section extends inward and forward, and the nail guide section faces forward extends and has the outer side.

Beneficial effects of the present invention: the present invention not only can be applied to nail needles of different sizes through the setting of the inclined guide parts on both sides, but also can further achieve alignment effect, which solves the deficiency of the prior art; The nail guide is provided to straighten the T-shaped nails so that it is not easy to topple over and cause the nail gun to jam.

Description of drawings

Fig. 1 is an exploded view of a nail gun suitable for various sizes of nails according to the present invention.

Fig. 2 is a side view of some components of the nail gun applicable to nail needles of various sizes according to the present invention.

FIG. 3 is a combined schematic diagram of a nail gun suitable for various sizes of nails according to the present invention.

Fig. 4 is a bottom view of some components of the present invention.

Fig. 5 is a perspective view of the nail pusher of the present invention.

Fig. 6 is a partial top view of the nail pusher of the present invention.

Fig. 7 is a sectional view of the nail pusher and the nail magazine of the present invention.

Fig. 8 is a schematic view (1) of the use state of the nail pushing member of the present invention.

Fig. 9 is a schematic view (2) of the use state of the nail pusher of the present invention.

Fig. 10 is a schematic view (3) of the use state of the nail pusher of the present invention.

[Description of main component symbols] 1: nail gun, 10: body, 11: shell, 111: side plate, 112: front plate, 12: pressing handle, 121: driving end, 122: pressing end, 13: striking plate, 14: Shrapnel, 20: Nail box, 21: Guide groove, 25, 25': ㄇ-shaped nail, 26: T-shaped nail, 261: Nail foot, 30: Nail push piece, 31: First side, 311, 321: inclined guide part, 312, 322: inclined guide surface, 315, 325, 335: chamfer, 32: second side, 33: guide nail part, 331: oblique section, 332: guide nail section, 333: outer Lateral, L: Centerline.

Detailed ways

A preferred embodiment will be used below to illustrate the structural features, usage and expected effects of the present invention, which are not intended to limit the protection scope of the present invention, and will be described first.

First, refer to Figure 1. The nail gun 1 of the present invention mainly includes a body 10 , a nail magazine 20 and a nail pushing member 30 .

Please refer to Figure 1 and Figure 2. The body 10 has a shell 11 , a pressing handle 12 , a striking plate 13 and an elastic piece 14 . The housing 11 can be composed of two side plates 111 and a front plate 112 and encloses a chamber. The pressure handle 12 is pivotally arranged in the housing 11 and has a driving end 121 located in the chamber and a protruding end outside the chamber. The pressing end 122 and the striking plate 13 are vertically arranged at the front end of the chamber for the driving end 121 to be hooked to move up and down. This fires the nail.

Please refer to Figure 1 to Figure 3. The nail box 20 is disposed in the chamber of the body 10 , preferably slidably disposed at the bottom of the chamber, and the nail magazine 20 is provided for nails to be disposed thereon. The above-mentioned nails can be ㄇ-shaped nails 25 or T-shaped nails 26, etc. The ㄇ-shaped nails 25 can be straddled on the nail box 20, and the T-shaped nails 26 can be erected at one end of the nail box 20 .

Please refer to Figure 1, Figure 4, Figure 5 and Figure 6. The nail pusher 30 is slidably disposed on the nail box 20 and is used to push the nails forward. Preferably, an elastic member (not shown) is provided between the nail magazine 20 and the nail pushing member 30 to provide elastic force for the nail pushing member 30 to move forward. The nail pusher 30 has a first side 31 and a second side 32. The front ends of the first and second sides 31, 32 respectively extend obliquely outward and forward with an inclined guide portion 311, 321. Two inclined guide portions 311, 321 has two opposite inclined guide surfaces 312, 322, and the two inclined guide surfaces 312, 322 are used to push against and guide the ㄇ-shaped nail needle 25, so that the centers of the ㄇ-shaped nail needle 25 of different sizes are located at the same position, which is convenient The user aims at the target object.

Again, in order to guide the T-shaped nail needle 26, the first side 31 of the nail pusher 30 can be further provided with a nail guide portion 33, the nail guide portion 33 is located below the same side inclined guide portion 31, and the nail guide portion 33 is inclined. Extending inwardly and forwardly, more specifically, the nail guide portion 33 has an oblique section 331 and a nail guide section 332 , the oblique section 331 is connected to the nail guide section 332 and the first side 31 of the nail pushing member 30 In between, the oblique section 331 extends inwardly and forwardly, and the nail guide section 332 substantially extends forwardly and has an outer surface 333, the outer surface 333 is for the nail foot 261 of the T-shaped nail needle 26 to lean against, so that The T-shaped nail needle 26 is upright and not deflected. Preferably, the nail guide segment 332 can protrude forward from the inclined guide portion 311 .

Wherein, as shown in FIG. 1 and FIG. 7 , the nail magazine 20 is provided with a guide groove 21 corresponding to the nail guide portion 33 , so that the nail guide portion 33 can slide back and forth along the guide groove 21 to achieve a position-limiting effect. Wherein, as shown in Fig. 5 and Fig. 6, a chamfer 315, 325, 335 can be cut on the top surface of the inclined guide part 311, 321 and the nail guide part 33 to form an inclined plane or an arc surface, even if the nail pushing piece 30 When struck by the striker 13 , the force of the striker 13 will be exerted on the chamfers 315 , 325 and/or 335 to generate horizontal force components, which can make the pusher 30 automatically bounce back to avoid blocking the stroke of the striker 13 .

Please refer to Figure 7 and Figure 8. When the nail box 20 is provided with a T-shaped nail needle 26, the nail guide part 33 can reliably touch the nail foot 261 of the T-shaped nail needle 26 to make it stand upright, and prevent the nail gun from being stuck due to its toppling over, while the inclined guide part 311 Then it is used to promote the T-shaped nail needle 26 to advance.

Please refer to Figure 9 and Figure 10. When the nail box 20 is provided with ㄇ-shaped nails 25, 25', the two inclined guide surfaces 312, 322 can guide the ㄇ-shaped nails 25, 25' of different sizes, so that the center seat of the nails 25, 25' They fall on the same position of the center line L without shifting to any direction, which is convenient for the user to align and aim, and set the nails at the predetermined positions.

It can be seen from the above that, through the setting of the inclined guides on both sides, the present invention can not only be applicable to nail needles of different sizes, but also achieve alignment effect, which solves the deficiency of the prior art; in addition, the present invention further provides The nail guide part can be used to straighten the T-shaped nails so that they are not easy to fall over and cause the nail gun to jam.

Claims (5)

1. suitable for multiple sizes is followed closely a nail gun for pin, and it comprises:

One body;

One nail kit, is located in this body, and nail pin is set in this nail kit;

One nail-pushing part, it is slidedly arranged in this nail kit and in order to promote nail pin forward, this nail-pushing part has one first side and one second side, it is characterized in that: described first, the second side respectively from its front end forward and the oblique inclined conducting that extended outwardly, this is first years old, two inclined conductings of the second side have two oblique surfaces in opposite directions, this is first years old, distance between two oblique surfaces of two inclined conductings of the second side be along this first, the front end of the second side direction is forward cumulative, this two oblique surface is for pushing and pressing and correcting ㄇ staple pin, make the centre mount of the ㄇ staple pin of different size fall within same position,

Wherein, described nail-pushing part the first side is also provided with a guide nail member, and this guide nail member is positioned at the below of homonymy inclined conducting, and this guide nail member is oblique to be extended inwardly forward, this guide nail member has a lateral surface, and the nail pin of this lateral surface and T staple pin abuts against, and makes T staple pin be vertical.

2. the nail gun of suitable for multiple sizes according to claim 1 nail pin, is characterized in that: described in each, inclined conducting end face is cut and established a chamfering, and described in each, the chamfering of inclined conducting end face forward and oblique extension down.

3. the nail gun of suitable for multiple sizes nail pin according to claim 1, is characterized in that: described in each, inclined conducting end face is cut and established a chamfering, and this guide nail member end face is cut and is provided with a chamfering.

4. the nail gun of suitable for multiple sizes nail pin according to claim 1, is characterized in that: described nail kit is to being provided with a guide groove by guide nail member, and this guide nail member can be along slippage before and after this guide groove.

5. suitable for multiple sizes according to claim 1 is followed closely the nail gun of pin, it is characterized in that: described guide nail member has one oblique section and a guide pin section, this oblique section is connected between this guide pin section and nail-pushing part the first side, this oblique section is extended inwardly forward, and this guide pin Duan Ze extends forward and has this lateral surface.

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