CN102009405B - Nailer for various types of needles - Google Patents

Abstract

The invention is a nail gun suitable for various nail needles, comprising: the two shells are covered with a nail box, a wrenching device and a nail striking device, the nail striking device is arranged at the front ends of the two shells, and the nail striking device comprises: one end of the nail striking piece is linked with one end of the wrenching device; a guide member including a recess and a space penetrating the guide member, the recess guiding the pin striking member to move up and down; the adjusting piece can penetrate through the space of the guide piece and comprises a nail accommodating surface and a pressing surface, the nail accommodating surface is in a step shape and is provided with an accommodating part, and the accommodating part and the concave part of the guide piece can accommodate nail needles with different specifications; the control piece is pivoted on the adjusting piece and comprises two pressing parts with different heights, the pressing parts selectively press against the pressing surface of the adjusting piece, and the adjusting piece is controlled to penetrate through the space of the guide piece.

Description

Nailer for various types of needles

technical field

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

Background technique

Please refer to European Patent No. EP1740351B1, which discloses a nail gun suitable for four different specifications of nails. The adjusting member is driven to selectively contact the nails, so that nails of different thicknesses can be applied. However, the existing design needs to control the sliding part first, and then the positioning part on the sliding part, so as to control the sliding part to be suitable for nail needles of different thicknesses. However, the sliding up and down during manipulation and the fixing during positioning make the existing nails The gun needs to be controlled twice to achieve the positioning effect, which is inconvenient for the user.

At the same time, the existing design still has a complex structure. Although the structure of the slider to control the thickness is simple, the design of the positioning of the slider is too complicated, which increases the production cost of processing and assembly. There is indeed room for improvement.

Therefore, the inventor of the present invention is committed to developing a nail gun suitable for various nail needles that is easy to control and low in production cost, hoping to achieve better efficacy with a better and more streamlined design, and at the same time provide users with better convenience and ease of use. nail gun.

Contents of the invention

In view of the deficiencies in the prior art, the purpose of the present invention is to provide a nail gun suitable for various nail needles, which is not only easy to operate but also has low production cost.

In order to achieve the above object, the technical scheme adopted in the present invention is:

A nail gun suitable for a variety of nail needles is characterized in that it includes two shells, and the two shells cover a nail box, a pulling device and a nail driving device, and the nail driving device Located at the front ends of the two housings, the nail driving device includes:

A nailing piece, one end of the nailing piece is passed through by the pulling device, so that the nailing piece can be driven to produce a nailing effect through the linkage of the pulling device;

A guide, which includes a recess and a space penetrating the guide, the recess guides the nail driver to move up and down;

An adjustment piece, which extends through the space of the guide piece, the adjustment piece includes a nail-accommodating surface and a pressing surface, the nail-accommodating surface is stepped and provided with a receiving portion, the The receptacle and the recess of the guide can provide accommodation for staples of different specifications;

A control part, which is pivotally arranged on the adjustment part, the control part includes a first pressing part and a second pressing part, and the second pressing part protrudes from the first pressing part The pressing part, the two pressing parts selectively press against the pressing surface of the adjustment part, and control the adjustment part to pass through the space of the guide part.

Wherein: the pressing surface of the adjustment member includes a first plane and a second plane, the first plane protrudes from the second plane, and the two pressing parts of the control member are selectively Press against the two planes of the adjustment piece.

Wherein: the adjustment member includes a perforation, the perforation penetrates the nail-accommodating surface and the pressing surface, the control member includes a pivot, and the pivot passes through the The first pressing portion, the pivot pivots the through hole of the adjustment piece.

Wherein: one of the casings is provided with a toggle hole, and the control member includes a control handle, and the control handle is exposed to the toggle hole of the casing for operation by a user.

Wherein: the inner wall surface of the front end of the housing provided with the toggle hole is also protrudingly provided with a convex rib, and a limiting part is provided between the control handle and the pivot shaft, and the limiting part is selectively controlled. The convex ribs of the housing stop.

Wherein: the nailing part includes a linkage part and a nailing part, one end of the pulling device is penetrated through the linkage part of the nailing part, and the pulling device is manipulated to make the The nailing part of the nailing piece is nailed.

Wherein: the side walls of the two casings are respectively provided with a penetrating observation hole adjacent to the front end for identifying the nails in the nail gun.

Compared with prior art, the beneficial effect that the present invention has is:

1. The present invention provides a nail gun that is easy to operate and fast. The operator only needs to toggle the control handle of the control part to achieve the purpose of being applicable to different types of nails.

2. In the present invention, both the control handle and the two pressing parts are located on the control member, and the control handle can be effectively used to drive the pressing parts to change positions, so as to achieve the purpose of reliable control.

3. Each component of the nailing device of the present invention can be formed by stamping or powder metallurgy, which makes the processing simple and fast, and the assembly of each component is easy, which can indeed save costs.

Description of drawings

Fig. 1 is the three-dimensional appearance view of the nail gun applicable to various nail needles of the present invention;

Fig. 2 is the three-dimensional exploded view of the nail gun applicable to various nail needles of the present invention;

Fig. 3 is a three-dimensional exploded view of the nailing device of the present invention;

Fig. 4 is a three-dimensional exploded view of another viewing angle of the nailing device of the present invention;

Fig. 5 is a partial cross-sectional view of the present invention, showing a schematic view of the limiting portion of the control member and the rib of the housing;

Fig. 6 is a cross-sectional view taken by the section line 6-6 of Fig. 1 according to the present invention, showing a schematic diagram of the control member in the first position;

Fig. 7 is a partial cross-sectional view taken by the 7-7 section line of Fig. 1 of the present invention, showing a schematic diagram of a thick U-shaped nail accommodated by the container;

Fig. 8 is a continuation of Fig. 6 of the present invention, showing a schematic view of the control member in the second position;

Fig. 9 is a continuation of the present invention from Fig. 5, showing a schematic diagram showing that the limit portion of the control member is stopped by the convex rib of the housing;

Fig. 10 is a schematic diagram of a thin U-shaped nail accommodated in the container of the present invention;

Fig. 11 is a schematic diagram of a T-shaped nail accommodated in the container of the present invention;

Fig. 12 is a schematic diagram of the container containing straight nails according to the present invention.

Explanation of reference numerals: 1 nailing device; 10 nailing piece; 11 interlocking part; 12 nailing part; 20 guide; 21 concave part; 22 space; Pressing surface; 321 first plane; 322 second plane; 33 perforation; 40 control member; 41 first pressing part; 42 second pressing part; 43 pivot; 44 control handle; 45 limiting part; 2 nails Box; 3 pulling device; 4 housing; 401 accommodation space; 402 observation hole; 5 housing; 501 accommodation space; 502 observation hole; 503 toggle hole; 504 convex rib; B-thin U-shaped nails; C-T-shaped nails; D-shaped nails.

Detailed ways

Regarding the technology, means and effects used in the present invention, a preferred embodiment is given and described in detail below with drawings, which are for illustration purposes only, and are not limited by this structure in the patent application.

Referring to FIG. 1 and FIG. 2 , it is a three-dimensional appearance view and three-dimensional exploded view of a nail gun suitable for various nail needles according to the present invention. The nail gun applicable to various nail needles of the present invention includes a nail driving device 1 , a nail magazine 2 , a pulling device 3 and two housings 4 , 5 . The two casings 4, 5 cover the nail magazine 2, the pulling device 3 and the nail driving device 1, and the nail driving device 1 is arranged on the two casings. The front ends of 4 and 5 control the nail driving device 1 by means of the pulling device 3 to drive out the nails set in the nail magazine 2 .

Referring to FIG. 3 to FIG. 5 at the same time, it is a three-dimensional exploded view and a cross-sectional view of the nailing device of the present invention. The nail driving device 1 includes a nail driving part 10 , a guiding part 20 , an adjusting part 30 and a control part 40 . As far as the manufacturer is concerned, the adjustment part 30 of the nail driving device 1 of the present invention is formed by powder metallurgy, while other components are formed by stamping, which makes the processing simple and fast, and the assembly of each component is easy, which can indeed save costs. The front ends of the housings 4 and 5 respectively form a long and narrow accommodating space 401 and 501 for accommodating the nail driver 10, and the side walls of the housings 4 and 5 are respectively provided with a The penetrating viewing holes 402, 502 allow the operator to identify whether the nail gun is equipped with a nail. The casing 5 is provided with a toggle hole 503 adjacent to the viewing hole 502 , and a rib 504 is protruded from the inner wall of the front end of the casing 5 .

One end of the triggering device 3 is passed through the nailer 10 to drive the nailer 10; the guide 20 includes a recess 21 and a guide penetrating through the nailer 10. The space 22 of the guide piece 20, the recess 21 guides the nail driving piece 10 to move up and down; the adjustment piece 30 can pass through the space 22 of the guide piece 20, the adjustment piece 30 includes a nail-accommodating surface 31 and a pressing surface 32. The nail-accommodating surface 31 is stepped and provided with a receptacle 311. The receptacle 311 and the recess 21 of the guide 20 can provide Nail needles of different specifications are accommodated; the control member 40 is pivotally arranged on the adjustment member 30, and the control member 40 includes a first pressing part 41 and a second pressing part 42, and the first pressing part 40 Two pressing parts 42 protrude from the first pressing part 41 , and the two pressing parts 41 and 42 selectively press against the pressing surface 32 of the adjusting part 30 to manipulate the adjusting part 30 It passes through the space 22 of the guide member 20 .

The nail driving part 10 includes a linkage part 11 and a nail driving part 12, and the linkage part 11 at one end of the nail driving part 10 is used for the pulling device 3 to penetrate, so that the nail driving part The nailing part 12 of the piece 10 can be linked by the pulling device 3 to produce a nailing effect.

The adjustment member 30 further includes a perforation 33 , and the nail receiving surface 31 is located in the space 22 of the guide member 20 . The pressing surface 32 includes a first plane 321 and a second plane 322 , and the first plane 321 protrudes from the second plane 322 . The perforation 33 penetrates through the nail receiving surface 31 and the pressing surface 32 .

The control member 40 further includes a pivot 43 and a control handle 44, the control handle 44 and the two pressing portions 41, 42 are located on the control member 40, which can effectively control the The above-mentioned control handle 44 drives the above-mentioned resisting parts 41, 42 to change positions, so as to achieve the purpose of reliable control. The pivot 43 passes through the first pressing portion 41 , and the pivot 43 pivots through the through hole 33 of the adjusting member 30 . The control handle 44 is exposed to the toggle hole 503 of the housing 5 for the user to operate, and a limit portion 45 is provided between the control handle 44 and the pivot 43, and the limit The position portion 45 is located on a surface different from the above-mentioned pressing portions 41 , 42 . The control member 40 can pivot relative to the adjustment member 30 to move between the first position and the second position, and make the two pressing portions 41 , 42 selectively press the adjustment member 30 The two planes 321, 322 further control the distance between the nail receiving surface 31 and the end of the needle cassette 2.

Referring to FIG. 6 and FIG. 7 , it is a cross-sectional view of the nail gun of the present invention, showing a schematic view of the control member in the first position. Toggle the control handle 44 of the control member 40 so that the control member 40 is located at the first position, and the two pressing parts 41 and 42 of the control member 40 coincidently press against the abutment of the adjustment member 30 The pressing surface 32, the first pressing part 41 presses against the first plane 321, the second pressing part 42 presses against the second plane 322, and the nail receiving surface 31 is located In the space 22, the accommodating portion 311 can accommodate the thick staple A. The control method of the present invention is quite simple, and the operator only needs to toggle the control member 40 to achieve the purpose of control without secondary adjustment, which is quite easy for the user to operate.

Referring to FIG. 8 to FIG. 10 , it is a sectional view of the nail gun of the present invention, showing a schematic view of the control member in the second position. Toggle the control handle 44 of the control member 40 so that the control member 40 is located at the second position, and the limit portion 45 of the control member 40 is stopped by the convex rib 504 of the housing 5, so that The control handle 44 will not rotate automatically. The first pressing portion 41 is away from the first plane 321 of the adjustment member 30, the second pressing portion 42 is pressed against the second plane 322 of the adjustment member 30, and the nail-accommodating The surface 31 extends further into the space 22, further shortening the distance between the receptacle 311 and the end of the nail box 2, and the recess 21 of the guide 20 can accommodate thin staples b.

Referring to FIG. 11 , it is a schematic diagram of a T-shaped nail applicable to the nail gun of the present invention. The control member 40 is in the second position, and the accommodating part 311 can accommodate the T-shaped nail C.

Referring to FIG. 12 , it is a schematic diagram of a straight nail applied to the nail gun of the present invention. The control member 40 is located at the second position, and the accommodating portion 311 is capable of accommodating a straight nail D. As shown in FIG.

The nail gun applicable to various nail needles of the present invention makes the control member selectively press the adjustment member by manipulating the pivoting of the control member, and further makes the adjustment member adjust its position in the guide position in the part, and further adjust the distance between the adjustment part and the nail box. Both the control handle and the two pressing parts are located on the control part, and the control handle can be effectively used to drive the pressing parts to change positions, so as to achieve the purpose of reliable control. Moreover, the control method of the present invention is quite simple, and the operator only needs to toggle the control part to achieve the purpose of control without secondary adjustment, which is quite easy for the user to operate. Furthermore, as far as the manufacturer is concerned, each component of the nail driving device of the present invention can be formed by stamping, which makes the processing simple and fast, and the assembly of each component is easy, which can indeed save costs.

Can conclude that the present invention has the following advantages with regard to the above:

1. The present invention is suitable for a variety of nail guns. From the user's point of view, the operation is quite easy and fast, and the purpose of being applicable to different types of nails can be achieved by simply turning the control handle of the control part.

2. The present invention is suitable for a variety of nail guns, wherein the control handle and the two pressing parts are located on the control part, which can effectively drive the pressing by manipulating the control handle Change the position of the part to achieve the purpose of real control.

3. The present invention is suitable for a variety of nail guns, and each component of the nail driving device can be formed by stamping or powder metallurgy, which makes the processing simple and fast, and the assembly of each component is easy, which can indeed save costs.

The above description is only illustrative of the present invention, rather than restrictive. Those of ordinary skill in the art understand that many modifications, changes or equivalents can be made without departing from the spirit and scope defined in the claims, but All will fall within the protection scope of the present invention.

Claims (7)

1. a nail rifle that is suitable for multiple nail pin is characterized in that, includes two housings, and described two housings is coating nail casket, a trip gear and a nail hitting unit, and described nail hitting unit is located at the front end of described two housings, and described nail hitting unit comprises:

One nail hitting part, described nail hitting part one end supplies described trip gear to stretch through, and described nail hitting part can be driven via described trip gear interlock produce the nail hitting effect;

One guide member, it comprises that a recess and penetrates the space of described guide member, described recess is being guided described nail hitting part and is being moved up and down;

One adjustment part; It is extended through the space of described guide member; Described adjustment part comprises that one holds nail face and and compresses face, and described appearance nail face is stepped and be provided with a receiving part, and it is ccontaining that the recess of described receiving part and described guide member can provide different size to follow closely pin;

One control piece; It is hubbed at described adjustment part; Described control piece comprises one first pressure section and one second pressure section; Described second pressure section is raised in described first pressure section, and described two pressure section selectivity are pressed on compressing on the face of described adjustment part, control the space that described adjustment part is extended through described guide member.

2. the nail rifle that is suitable for multiple nail pin according to claim 1; It is characterized in that: the face of compressing of described adjustment part comprises one first plane and one second plane; Described first planar projection is in described second plane, and two pressure section selectivity of described control piece compress two planes of described adjustment part.

3. the nail rifle that is suitable for multiple nail pin according to claim 1; It is characterized in that: described adjustment part comprises a perforation; Described perforation penetrates described appearance nail face and the described face that compresses; Described control piece comprises a pivot, and described pivot wears described first pressure section, the be pivoted perforation of described adjustment part of described pivot.

4. the nail rifle that is suitable for multiple nail pin according to claim 3, it is characterized in that: wherein a housing is provided with a poke hole, and described control piece comprises a control handle, and described control handle exposes to the poke hole of described housing, supplies user's operation.

5. the nail rifle that is suitable for multiple nail pin according to claim 4; It is characterized in that: the above-mentioned internal face that is provided with the housing front end of poke hole also convexes with a fin; Be provided with a limiting section between described control handle and the described pivot, described limiting section selectivity receives the fin block of described housing.

6. the nail rifle that is suitable for multiple nail pin according to claim 1; It is characterized in that: described nail hitting part comprises a linkage part and a nail part; Described trip gear one end is arranged in the linkage part of described nail hitting part, controls the nail part nail hitting that described trip gear makes described nail hitting part.

7. the nail rifle that is suitable for multiple nail pin according to claim 1 is characterized in that: the position of the sidewall adjacent front end of described two housings is respectively equipped with the peep hole that penetrates, for the nail pin in the identification nail rifle.

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