TWM615691U - Nail feeding apparatus for nail slot of nail gun - Google Patents

Abstract

The nail groove feeding device of the nail gun includes a main body, a nail holder, a sliding frame, a pressing component, and a coil spring. The sliding frame is located between the nail holder and the main body. , The pressing component includes a pulling seat, a pushing piece, and a torsion spring, the pulling seat is sleeved on the sliding frame, the pulling seat has a stopper, and a pivotal joint located on the front side of the stopper Part, and an accommodating part located on the rear side of the stop part, a gap is formed between the stop part and the sliding frame, the pusher is pivotally connected to the pivot part, and the torsion spring is arranged on the pulling Between the seat and the pushing member, the coil spring has a winding body accommodated in the accommodating portion and penetrates through the gap between the stop portion and the sliding frame, and is buckled on the sliding frame A stretching end can improve the sliding smoothness of the pressing component relative to the sliding frame.

Description

Nail groove feeding device of nail gun

The invention relates to a nailing gun, in particular to a nail box sliding and pressing device of a nailing gun special for C-type nails.

Please refer to FIG. 9, the nail groove feeding device of the conventional nail gun mainly includes a main body 91, a nail holder 92, a fixing frame 911, a sliding frame 912, a coil spring 93, and a pressing member 94. The nail magazine 92 is coupled to the main body 91 and located on one side of the main body 91. The fixing frame 911 is coupled to the main body 91 and is located between the main body 91 and the nail magazine 92. The sliding frame 912 is coupled to the main body 91. The fixing frame 911 is located between the main body 91 and the nail box 92. The front end of the sliding frame 912 has a turning part. The turning part is connected to the fixing frame 911 and extending backward from the turning part. The member 94 is sleeved on the sliding frame 912 and can move along the sliding frame 912. The coil spring 93 has a winding body 931 and a stretching end 932. The winding body 931 is fixed to the coil spring fixing frame. 911, the stretching end 932 extends from the coil spring fixing frame 911 and is fixed to the pressing member 94.

When the pressing member 94 is pulled, the coil spring 93 is simultaneously pulled, and the stretched end 932 of the coil spring 93 is relatively far away from the winding body 931, and the elastic force of the coil spring 93 can be used to drive the pressing member 94 Push on the end of the C-shaped row of nails installed in the nail box 92.

However, the existing nail groove feeding device of the nail gun has the following disadvantages:

1. Since the coil spring 93 will be located in the space between the nail magazine 92 and the sliding frame 912 after being pulled out, it is easier to touch the C-shaped row of nails installed on the nail magazine 92, affecting The smoothness of the sliding of the pressing member 94 along the sliding frame 912 is likely to occur after long-term use, and the service life is reduced.

2. Since the winding body 931 of the coil spring 93 is fixed to the fixing frame 911 at the front end of the sliding frame 912, the tension end 932 of the coil spring 93 is relatively far away from the coil along with the pressing member 94 When winding the main body 931, the coil spring 93 easily touches the turning part of the front end of the sliding frame 912, which affects the smoothness of the coil spring 93 extending and the pressing member 94 sliding along the sliding frame 912.

3. The pressing member 94 cannot be reliably pushed toward the side wall of the nail box 92, and it is difficult to adjust the position of the pressing member 94 after the C-shaped nail row is inserted.

In view of the above-mentioned shortcomings, the main purpose of the present invention is to provide a nail groove feeding device of a nailing gun, which can improve the smoothness of use and increase the service life.

In order to achieve the above purpose, the nail groove feeding device of the nail gun of the present invention includes: An ontology A nail magazine, the nail magazine is coupled to the main body and located on one side of the main body, and an active space is formed between the nail magazine and the main body; A sliding frame, the sliding frame is combined with the nail box and located in the movable space between the nail box and the main body; A resisting component, the resisting component can be slidably sleeved on the sliding frame along the sliding rack, the resisting component includes a pulling seat, a pushing piece, and a torsion spring, the pulling seat is sleeved on the sliding frame A sliding frame, the pulling seat has a stopper, a pivotal portion, and an accommodating portion. A gap is formed between the blocking portion and the sliding frame, the pushing member is pivotally connected to the pivoting portion, the torsion spring is provided between the pulling seat and the pushing member, and pushing the pushing member toward the The nail box is attached; and A coil spring, the coil spring has a winding body and a stretching end, the winding body is accommodated in the accommodating part of the pulling seat, and abuts against the stop part, the stretching end is stopped by the stop The gap between the sliding frame and the sliding frame penetrates out, and is buckled with the sliding frame.

Utilizing the above-mentioned technical features, the nail groove feeding device of the nailing gun of the present invention has the following functional gains:

1. When the pulling seat slides relative to the sliding frame, the relatively drawn part of the coil spring will be close to the sliding frame and stretch in a straight line, which can prevent the coil spring from touching the C-shape inserted into the nail magazine The nail arrangement can improve the sliding smoothness of the pressing component relative to the sliding frame, avoid damage to the coil spring, and increase the service life.

2. The pushing member can be pivoted relative to the pulling seat, and the torsion spring can provide the force that one end of the pushing member abuts against the nail magazine, and can pull the resisting assembly smoothly and allow the The pressing component actually abuts the end of the C-shaped row of nails.

3. The structure of the stop part of the pulling seat can be used to restrict the winding body of the coil spring to the accommodating part of the pulling seat, without the need for additional fixing parts to fix the coil spring to the pulling seat, so that The coil spring is easy to assemble and reduces the cost of parts.

Please refer to Figures 1 to 5, a preferred embodiment of the nail slot nail feeding device of the new nail gun, which includes a body 10, a nail box 20, a sliding frame 30, a pressing component 40, and A coil spring 50.

The nail magazine 20 is used to place a C-shaped row of nails. The nail magazine 20 is combined with the main body 10 and is located on one side of the main body 10, and an active space is formed between the nail magazine 20 and the main body 10; The sliding frame 30 is combined with the nail magazine 20 and is located in the movable space between the nail magazine 20 and the main body 10.

Please refer to FIGS. 3 to 6, the pressing assembly 40 is slidably sleeved on the sliding frame 30 along the sliding frame 30, and the pressing assembly 40 includes a pulling seat 41, a pushing member 43 and a torsion spring 45. The pulling seat 41 is sleeved on the sliding frame 30. The pulling seat 41 has a stopping portion 411, a pivoting portion 413, and a receiving portion 414. The pivoting portion 413 is located on the side of the stopping portion 411. On the front side, the accommodating portion 414 is located on the rear side of the stopping portion 411, a gap 412 is formed between the stopping portion 411 and the sliding frame 30, the pushing member 43 is pivotally connected to the pivoting portion 413, and the torsion force The spring 45 is arranged between the pulling seat 41 and the pushing member 43 and pushes the pushing member 43 against the nail magazine 20.

The coil spring 50 has a winding body 51 and a stretched end 53, the winding body 51 is accommodated in the receiving portion 414 of the pulling seat 41 and abuts against the stop portion 411, and the stretched end 53 is formed by The gap 412 between the stopping portion 411 and the sliding frame 30 penetrates and is buckled at the front end of the sliding frame 30.

Further, the rear end of the main body 10 is provided with a support frame 15 having a buckle portion 151 formed at the rear end of the support frame 15, and the sliding frame 30 has a buckle groove 32, The buckle groove 32 extends linearly from the rear end to the front end of the sliding frame 30, and the buckle portion 151 of the support frame 15 is inserted into the buckle groove 32 of the sliding frame 30 and buckles with the sliding frame 30. The nail magazine The rear end of 20 is connected with the support frame 15.

Further, the sliding frame 30 has a protruding buckle 33, the protruding buckle 33 protruding from the side of the sliding frame 30 facing the nail magazine 20 and adjacent to the front end of the sliding frame 30, the coil spring 50 has a buckle hole 52 The buckle hole 52 is adjacent to the stretched end 53 of the coil spring 50 and is buckled with the convex buckle 33 of the sliding frame 30.

Preferably, the pulling seat 41 has two lugs 415 protruding on the upper and lower sides of the pulling seat 41 respectively, so that the user can easily pull the pulling seat 41.

Please refer to FIGS. 5 to 8, because the winding body 51 of the coil spring 50 is accommodated in the accommodating portion 414 of the pulling seat 41, and the stretching end 53 of the coil spring 50 is stopped by the stopping portion of the pulling seat 41 The gap 412 between the 411 and the sliding frame 30 passes through and is buckled on the sliding frame 30. Therefore, when the pulling seat 41 is pulled backward to make the stretched end 53 of the coil spring 50 relatively far away from the winding body 51, The relatively drawn part of the coil spring 50 will be close to the sliding frame 30.

During the pulling back of the pulling seat 41, the pushing member 43 can pivot relative to the pulling seat 41, and the torsion spring 45 can be used to push the pushing member 43 so that one end of the pushing member 43 faces The nail box 20 is pressed against, so as to prevent the C-shaped row of nails from jamming the pushing member 43, and allows the pressing component 40 to be pulled to the end of the C-shaped row of nails, and then reliably abut against the sliding frame 30 , And the pressing component 40 can be pulled relatively smoothly, and the pressing component 40 can be reliably pressed against the end of the C-shaped row of nails.

Utilizing the above-mentioned technical features, the nail groove feeding device of the nailing gun of the present invention has the following functional gains:

1. The pulled-out part of the coil spring 50 will be close to the sliding frame 30 and stretch in a straight line, which can prevent the coil spring 50 from touching the C-shaped row of nails placed in the nail magazine 20, which can increase the pressure The smooth sliding movement of the component 40 relative to the sliding frame 30 can prevent the coil spring 50 from being damaged and increase the service life.

2. The pushing member 43 can pivot relative to the pulling seat 41, and the torsion spring 45 can provide the force that one end of the pushing member 43 abuts against the nail magazine 20, and can pull the pushing assembly 40 smoothly. , And allow the pressing component 40 to reliably press against the end of the C-shaped row of nails.

3. The structure of the stop portion 411 of the pulling seat 41 can be used to restrict the winding body 51 of the coil spring 50 to the accommodating portion 414 of the pulling seat 41, without the need to additionally use a fixing member for the coil spring 50 Fixing to the pulling seat 41 makes the coil spring 50 easy to assemble and reduces the cost of parts.

4. Further, the rear end of the sliding frame 30 and the supporting frame 15 are connected in a snap-fit manner, which can reduce the use of bolts and other connecting parts, so that the sliding frame 30 is easy to assemble and fix, and the cost of parts is reduced.

10: body 15: Support frame 151: buckle part 20: Nail box 30: sliding frame 32: Buckle slot 33: Convex buckle 40: Compression component 41: Pull the seat 411: Stop 412: Gap 413: Pivot 414: accommodating part 415: lug 43: Push the piece 45: Torsion spring 50: coil spring 51: winding body 52: buttonhole 53: Stretched end 91: body 911: fixed frame 912: sliding frame 92: Nail Box 93: Coil Spring 931: winding body 932: stretched end 94: Pressure piece

Figure 1 is a perspective view of a preferred embodiment of the new model. Figure 2 is a perspective view of the preferred embodiment of the new model when a C-shaped row of nails is installed. Figure 3 is a perspective exploded view of a preferred embodiment of the new model. Fig. 4 is a partially enlarged three-dimensional exploded view of the preferred embodiment of the new type. Figure 5 is a top view of a preferred embodiment of the new model. Fig. 6 is a partial enlarged top sectional view of the preferred embodiment of the new type. Fig. 7 is a schematic diagram of the pull-back action of the preferred embodiment of the new type. FIG. 8 is a schematic diagram of the action of pushing against the C-shaped row of nails according to the preferred embodiment of the new type. Fig. 9 is a top view of a nail groove feeding device of a conventional nailing gun.

10: body

15: Support frame

151: buckle part

20: Nail box

30: sliding frame

40: Compression component

41: Pull the seat

43: Push the piece

45: Torsion spring

50: coil spring

Claims (5)

A nail groove feeding device of a nail gun, which includes: An ontology A nail magazine, the nail magazine is coupled to the main body and located on one side of the main body, and an active space is formed between the nail magazine and the main body; A sliding frame, the sliding frame is combined with the nail box and located in the movable space between the nail box and the main body; A resisting component, the resisting component can be slidably sleeved on the sliding frame along the sliding rack, the resisting component includes a pulling seat, a pushing piece, and a torsion spring, the pulling seat is sleeved on the sliding frame A sliding frame, the pulling seat has a stopper, a pivotal portion, and an accommodating portion. A gap is formed between the blocking portion and the sliding frame, the pushing member is pivotally connected to the pivoting portion, the torsion spring is provided between the pulling seat and the pushing member, and pushing the pushing member toward the The nail box is attached; and A coil spring, the coil spring has a winding body and a stretching end, the winding body is accommodated in the accommodating part of the pulling seat, and abuts against the stop part, the stretching end is stopped by the stop The gap between the sliding frame and the sliding frame penetrates out, and is buckled with the sliding frame. The nail groove feeding device of the nail gun as described in claim 1, wherein: The rear end of the main body is provided with a support frame, the support frame has a buckle portion formed at the rear end of the support frame; The sliding frame has a buckle groove extending straight from the rear end to the front end of the sliding frame; and The buckle part of the support frame is embedded in the buckle groove of the sliding frame, and is buckled with the sliding frame. The nail groove feeding device of the nailing gun according to claim 2, wherein the rear end of the nail magazine is connected with the support frame. The nail groove feeding device of the nailing gun as described in claim 3, in which: The sliding frame has a protruding buckle, the protruding buckle is protrudingly provided on a side of the sliding frame facing the nail box and adjacent to the front end of the sliding frame; and The coil spring has a buckle hole which is adjacent to the stretched end of the coil spring and is buckled with the convex buckle of the sliding frame. The nail groove feeding device of the nailing gun according to any one of claims 1 to 4, wherein the pulling seat has two lugs respectively protruding on the upper and lower sides of the pulling seat.

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