TWM449674U - Nail gun safety switch device - Google Patents

Description

Nail gun insurance switching device

This creation relates to a nail gun, and in particular to a nail gun insurance switching device.

As shown in FIG. 7 , the conventional nail gun 60 is generally used for woodworking decoration or nailing cardboard. Generally, the nail gun 60 is provided with a safety switch 62 near the muzzle 61, and the nail gun 60 is held. When the muzzle 61 is aligned with the pre-studded item, the safety switch 62 must be pressed first before the nail gun 60 can be fired to avoid inadvertently triggering the nail gun 60 to cause injury.

In order to enable the nail gun 60 to continuously staple the cardboard, an anti-touch device 53 is disposed under the muzzle 61 of the nail gun 60, so that the cardboard can be directly placed into the anti-touch device 63 for continuous nailing. Secondly, it is possible to prevent direct contact with the muzzle 61. However, in actual operation, it is still necessary to continuously press the safety switch 62 to release it, so that the nail gun 60 can be fired, and the safety switch 62 cannot be continuously maintained in the released state. It is quite inconvenient and there is room for improvement.

In order to solve the problem that the conventional nail gun cannot keep the safety switch in the released state and the continuous nailing operation is inconvenient, the main purpose of the creation is to provide a nail gun insurance switching device, which is used in the nail gun When the continuous nailing operation is performed, the safety switch can be temporarily locked into a state in which the safety is released, so that the continuous nailing operation can be performed.

The technical means used in this creation is to provide a nail gun insurance. The switching device is disposed on a nail gun, comprising: a body disposed on a side wall of the nail gun and adjacent to one of the nail guns, the seat system has a setting space, and the The seat system passes through the safety switch in the installation space; a switch is disposed on the seat body, and includes: a buckle having a sleeve portion, an abutting portion and a triggering portion; The sleeve portion is internally formed with a receiving groove, and a through hole is formed at the top portion, and the outer diameter of the through hole is smaller than the inner diameter of the receiving groove, and the abutting portion is connected to the The sleeve portion is adjacent to the side edge of the upper end and slightly higher than the sleeve portion, the trigger portion is disposed on a side of the abutting portion; a spring is disposed inside the receiving groove of the buckle; The device is disposed on the spring and the through hole of the buckle, and is fixedly coupled to the base body, so that the swing buckle is rotatably pivoted to the fixing member and is disposed below the seat body.

In the above-mentioned nail gun safety switching device, the abutting portion includes a connecting block extending upwardly and having a rectangular block shape, a reinforcing rib connected to a bottom end of the connecting block and a side surface of the sleeve portion, and a setting a stopper that protrudes in a circular arc shape on the side of the connecting block and along the axial direction, and a concave edge that is disposed on the top surface of the stopper and has a semicircular arc shape.

The above-mentioned nail gun insurance switching device, wherein the fixing member comprises a latch and a C-shaped buckle, the latch is inserted into the spring and the receiving groove of the buckle, and the through hole of the buckle is worn out It is worn on the seat body and fixed by the C-type buckle.

The creation utilizes the provided nail gun insurance switching device, and the power improvement can be achieved by using the buckle buckle to be under the safety switch, and using the spring to elastically tighten, so that the safety switch can be continuously maintained. When the nail gun is continuously nailed, it is not restricted by the safety switch, thereby improving the nailing efficiency.

In order to be able to understand in detail the technical features and practical functions of the present invention, and can be implemented in accordance with the contents of the specification, and further illustrated in the preferred embodiment as shown in the following figure, the following is a description of the nail gun insurance. For the switching device, please refer to the preferred embodiment of FIG. 1 to FIG. 3, which is disposed adjacent to a safety switch A1, and includes a body 10 and a switch 20, wherein: FIG. 1 and FIG. As shown in FIG. 2, one end of the base body 10 is disposed adjacent to the side wall of the safety switch A1. As shown in FIG. 3, the base body 10 is a seat body having a dome shape and has two convex portions which are outwardly convex and parallel to each other. The column 11 has a corresponding fixing hole 110 through which the two protrusions 11 are respectively formed, and a space 111 is formed between the two protrusions 11 , and the seat body 10 passes through the safety switch through the installation space 111 . A1.

As shown in FIG. 2 and FIG. 3 , the switch 20 is disposed on the base 10 and includes a buckle 21 , a spring 22 and a fixing member 23 . The buckle 21 has a sleeve portion 211 and a sleeve. The sleeve portion 211 has a vertically accommodating groove 2110 therein, and a top portion of the sleeve portion 211 is connected to the accommodating groove 2110. The through hole 2111 has an outer diameter slightly smaller than the inner diameter of the accommodating groove 2110. The abutting portion 212 is connected to a side edge of the sleeve portion 211 adjacent to the upper end, and the abutting portion 212 is slightly higher than the inner side. The sleeve portion 211 has a connecting block 2121 extending upwardly and having a rectangular block shape, and a reinforcing rib 2122 connected to the bottom end of the connecting block 2121 and the side of the sleeve portion 211. The connection block a stopper 2123 having a circular arc-shaped convex shape on the side surface of the 2121 and a concave edge 2124 disposed on the top surface of the stopper 2123 and having a semicircular arc shape, and the triggering portion 213 is disposed on the connection The block 2121 is different from the side surface of the block 2123. The spring 22 is disposed in the receiving groove 2110 of the sleeve portion 211. The fixing member 23 includes a latch 231 and a C-shaped buckle 232. The latch 231 The sleeve is inserted into the receiving groove 2110 of the spring 22 and the buckle 21, and is pierced by the through hole 212 of the buckle 21, and passes through the fixing hole 110 of the base body 10, and the C-shaped buckle 232 is buckled. The top end of the latch 231 is fixed to the base body 10 so that the swing button 21 can be oscillated by the pin 231 as a center of rotation.

A preferred embodiment of the present invention is shown in FIG. 4 to FIG. 6. As shown in FIG. 4, the switch 20 is movably disposed and abuts against the base 10 when the safety switch A1 is to be fixed. When the state is released, the triggering portion 213 of the buckle 21 is first pulled downward, so that the sleeve portion 211 of the buckle 21 is pressed downward against the spring 22, so that the spring 22 can generate a rebounding force, such as As shown in FIG. 5, the safety switch A1 is pushed inwardly to make a space for the switch 20 to be placed between the stopper A11 on the side of the safety switch A1 and the seat body 10. The buckle 21 is turned into and released between the stopper A11 and the seat body 10, so that the spring 22 pushes the buckle 21 upward by the elastic force, so that the abutting portion 212 of the buckle 21 can be tightly pressed against The bottom of the safety switch A1 and the side of the stopper A11 are in the state shown in FIG. 6, so that the safety switch A1 cannot be returned to the original position due to the fastening of the buckle 21, thereby presenting insurance. Release the state, and at this time, the nail gun A can be continuously fired, and it is not necessary to touch the safety switch A1 multiple times to be able to fire, and after the work is completed, Turning the switch 20 back to the lower side of the base 10 in the opposite step, the safety switch A1 can be bounced back to the original position.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Anyone having ordinary knowledge in the technical field may use the present invention without departing from the technical features of the present invention. Equivalent embodiments of the local changes or modifications made by the technical content disclosed herein are still within the scope of the features of the present invention.

10‧‧‧ body

11‧‧‧Bump

110‧‧‧Fixed holes

111‧‧‧Set space

20‧‧‧Toggle switch

21‧‧‧Transfer

211‧‧‧ casing department

2110‧‧‧ accommodating slots

2111‧‧‧Perforation

212‧‧‧Abutment

2121‧‧‧Connection block

2122‧‧‧Strengthened ribs

2123‧‧‧Block

2124‧‧‧ concave edge

213‧‧‧Turning Department

22‧‧‧ Spring

23‧‧‧Fixed parts

231‧‧‧ latch

232‧‧‧C buckle

60‧‧‧ nail gun

61‧‧‧ muzzle

62‧‧‧Safety switch

63‧‧‧Anti-touch device

A‧‧‧ nail gun

A1‧‧‧Safety switch

A11‧‧‧ block

Figure 1 is an external view of a preferred embodiment of the present invention.

Figure 2 is a partial enlarged view of the preferred embodiment of the present invention.

Figure 3 is a partial exploded view of the preferred embodiment of the present invention.

4 is a side elevational view of the preferred embodiment of the present invention.

Figure 5 is a side elevational view of the preferred embodiment of the present invention for pressing the safety switch.

Figure 6 is a schematic view of the action of the rotary swivel of the preferred embodiment of the present invention and fastened under the safety switch.

Figure 7 is an external view of a conventional nail gun.

10‧‧‧ body

20‧‧‧Toggle switch

A‧‧‧ nail gun

A1‧‧‧Safety switch

Claims (3)

A nail gun insurance switching device is disposed on a nail gun, comprising: a body disposed on a side wall of the nail gun and adjacent to one of the nail guns, the seat system has a a space is provided, and the seat system passes through the safety switch; the switch is disposed on the seat body, and includes: a buckle having a sleeve portion and an abutting portion; a sleeve portion having a receiving groove formed therein and a through hole at the top portion communicating with the receiving groove, the outer diameter of the through hole being smaller than the inner diameter of the receiving groove, the abutting The portion is connected to the side edge of the sleeve portion adjacent to the upper end, and is slightly higher than the sleeve portion, the trigger portion is disposed on the side of the abutting portion; a spring is disposed on the receiving portion of the buckle The inside of the slot; a fixing member is disposed through the through hole of the spring and the buckle, and is fixedly coupled to the base body, so that the swing buckle is rotatably pivoted to the fixing member and is placed on the seat body Below it. The nail gun safety switching device according to claim 1, wherein the abutting portion of the buckle includes a connecting block extending upward and having a rectangular block shape, a bottom end connected to the connecting block, and the sleeve A reinforcing rib on the side of the connecting portion, a stopper which is disposed on the side of the connecting block and has a circular arc shape in the axial direction, and a concave edge which is disposed on the top surface of the stopper and has a semicircular arc shape. The nail gun safety switching device according to claim 1 or 2, wherein the fixing member comprises a latch and a C-shaped buckle, the latch is inserted into the spring and the receiving groove of the buckle, After the perforation of the buckle is worn out, it is worn on the seat body and fixed by the C-type buckle.