CN106541366A - Nail gun nozzle suitable for fixing clip nail - Google Patents

Abstract

The invention provides a nail gun nozzle suitable for fixing nails, which is provided with a nail outlet box and a combination cover pivoted on the nail outlet box, wherein the nail outlet box is provided with an impact groove, the fixing nails are arranged in the impact groove, a limit baffle is mainly combined with a displacement piece, the displacement piece is combined with the combination cover in a sliding way, and the limit baffle extends into the impact groove, so that the limit baffle can slide in the impact groove, the limit baffle can tightly support the fixing nails with different sizes, and the fixing nails are clamped between the side wall of the impact groove and the limit baffle, so that the fixing nails are stably positioned in the impact groove without shaking, thereby achieving the nail gun nozzle suitable for fixing nails with different sizes.

Description

Nailer Nozzles for Retaining Clips

technical field

The invention relates to a nail gun device, in particular to a nail gun nozzle suitable for fixing clip nails.

Background technique

The nail gun is a tool commonly used in the industry today. It can be driven by electricity or pneumatics. The nail gun is mainly composed of a nail gun body and a nail box. The nail box is mainly used to accommodate nails. One end of the nail box There is a nail gun mouth suitable for fixing clip nails. The nail gun has a striker, and the firing head of the striker extends into the nail box to collide with the nails located in the nail gun mouth, thereby achieving the firing effect.

There is a kind of fixing clip on the market, which is often used for clamping such as electric wires, cables or pipes. The operation process takes a lot of time and is extremely inconvenient. Therefore, a nail gun and a nail gun nozzle that can be used for fixing the clip nails are needed, so that the fixing clip nails can cooperate with the nail gun nozzle to improve work efficiency.

Therefore the industry just develops a kind of nail gun and nail gun mouth that are suitable for fixing clip nails, yet generally the nail gun mouth that is suitable for fixing clip nails has a nail entry port that is connected with this nail box, and the fixing clip nails are drawn from the nail box by the nail box. The nail entry port enters a sliding groove in the mouth of the nail gun suitable for fixing the nail, and waits for the firing pin of the nail gun to be fired. However, the width of the sliding groove of the mouth of the nail gun suitable for fixing the nail is generally fixed, so the The size of the fixing clip that can be matched with the nail gun nozzle suitable for the fixing clip is single. If the size of the fixing clip is smaller than the width of the sliding groove, the fixing clip has a displacement space in the sliding groove. The fixing clip cannot be stably accommodated in the mouth of the nail gun. When the firing pin fires the fixing clip, there will be a problem that the impact position will shift and cannot be effectively fired. In order to be able to use different sizes of nails according to various situations The fixing clip needs a nail gun nozzle suitable for fixing clips of different sizes.

Contents of the invention

The invention provides a nail gun nozzle suitable for fixing clip nails, and its main purpose is to provide a nail gun nozzle suitable for fixing clip nails of different sizes.

In order to achieve the above-mentioned purpose, the present invention is applicable to the nail gun nozzle for fixing the nail, in order to combine with a nail box and a nail gun body, the nail gun mouth suitable for fixing the nail is installed on a nail outlet end of the nail box, The nail box has an accommodating space for accommodating a fixing clip, the fixing clip has a first side and a second side opposite, the nail gun body has a firing pin, the firing pin Extending into the nailer mouth of the suitable fixing clip, and the nail gun nozzle suitable for fixing the nail includes:

A nail outlet, combined with the nail outlet end of the nail magazine, the nail outlet has a connected impact groove and a nail inlet, the position of the nail inlet corresponds to the position of the nail outlet end of the nail magazine, The shape of the nail entry port corresponds to the shape of the fixing clip nail, and the nail entry port communicates with the accommodating space, and the fixing clip nail in the accommodating space enters the impact groove through the nail entry port, and one end of the impact groove There is a firing pin opening, the other end of the impact groove has a nail outlet, the firing pin opening faces the nail gun body, the firing pin of the nail gun body passes through the firing pin opening and extends into the impact groove, and the nail outlet is used for To allow the fixing clip to break away from the nail outlet, the striker extends into the impact groove and impacts the fixing clip located in the impact groove, so that the fixing clip is fired from the nail outlet;

A combination cover, the combination cover has a pivot end and a movable end, the direction extending from the pivot end to the movable end is defined as a firing direction, the pivot end can be pivotally combined with the nail box with the striker One end of the mouth, so that the combination cover rotates relative to the nail box with the pivoting end as the pivot center, the combination cover has a perforation, and the direction in which the perforation extends is defined as a limiting direction; and

A restricting mechanism is composed of a displacement member and a limit baffle connected to each other, the displacement member passes through the through hole along the restricting direction, the limit baffle is combined with the joint end, and the limit baffle extends into the impact groove, the first side of the fixing clip abuts against the side wall of the impact groove, and the limiting baffle is located on one side of the fixing clip having the second side.

As can be seen from the foregoing, the present invention is suitable for fixing the nail gun mouth of the clip mainly by combining the limiting baffle with the displacement member, and making the displacement member slide along the limiting direction and combining with the combination cover. The position baffle extends into the impact groove, thereby allowing the limit baffle to slide along the restricting direction in the impact groove, which is beneficial for the limit baffle to be tightly abutted against the second side of the fixing clip nails of different sizes , and then the fixing clip is clamped between the side wall of the impact groove and the limit baffle, so that the fixing clip is firmly located in the impact groove without shaking, thereby achieving a method that can be applied to different Dimensions for the purpose of the nailer nose of the securing clip.

Description of drawings

Fig. 1 is a three-dimensional view of the nozzle structure of the present invention combined with the nail magazine and the nail gun body.

Fig. 2 is an exploded view of the first embodiment of the nozzle structure of the present invention.

Fig. 3 is an exploded view of the first embodiment of the nozzle structure of the present invention.

Fig. 4 is a front view of the first embodiment of the nozzle structure of the present invention.

Fig. 5 is a front view of the first embodiment of the nozzle structure of the present invention.

Fig. 6 is a front view of the first embodiment of the nozzle structure of the present invention.

Fig. 7 is a front view of the first embodiment of the nozzle structure of the present invention.

Fig. 8 is a partial exploded view of the second embodiment of the nozzle structure of the present invention.

Fig. 9 is a front view of the second embodiment of the nozzle structure of the present invention.

Fig. 10 is a front view of the second embodiment of the nozzle structure of the present invention.

Fig. 11 is a perspective view of another state of the nozzle structure of the present invention.

The symbols in the drawings are explained as follows:

Nail box 10 impact groove 11

Needle opening 111 Nail outlet 112

Nail Entry 12 Hook 13

Combined cover 20 Pivot end 21

Free end 22 Perforation 23

Positioning slot 24 Joint 25

Hook perforation 26 Groove 27

Limiting stop wall 271 Clamping stop wall 272

Limiting slot 28 Limiting mechanism 30

Displacement member 31 latch 311

Handling end 311A Joint end 311B

Locating ring groove 311C Screw lock 312A

Elastic part 312B limit baffle 32

Clamping portion 321 Through hole 322

Positioning assembly 40 Positioning bead 41

Elastic piece 42 Headless screw 43

Cover opening part 50 body 51

Pivot part 511 Pull part 512

Shackle 52 Nailer Nozzle A for Fixing Nails

Nailer body B Wire C

Striker B1 Nail box G

Nail outlet G1 Accommodating space G2

Screw head K Thread part L

Fixing clip S First side S1

Second side S2 Limiting recess S3

Firing direction X Limiting direction Y

detailed description

In order to enable your examiner to have a further understanding and understanding of the purpose, features and effects of the present invention, the detailed description in the form of specific embodiments is as follows in conjunction with the accompanying drawings:

As shown in Fig. 1 to Fig. 11, the nail gun nozzle A suitable for fixing the clips of the present invention is used to combine with a nail magazine G and a nail gun body B, and the nail gun nozzle A suitable for fixing the clips is installed on the nail A nail output end G1 of the magazine G, the nail magazine G has an accommodating space G2, and the accommodating space G2 is used to accommodate a fixed clip nail S. The nail gun body B has a striker B1, and the striker B1 extends Insert it into the nail gun nozzle A suitable for the fixing clip, and the nail gun nozzle A suitable for the fixing clip includes:

A nail outlet 10, combined with the nail outlet G1 of the nail box G, the nail outlet 10 has a connected impact groove 11 and a nail inlet 12, the shape of the nail inlet 12 is the same as that of the fixed clip nail S The shapes correspond to each other, the position of the nail entry port 12 corresponds to the position of the nail output end G1 of the nail magazine G, the nail entry port 12 communicates with the accommodating space G2, and the fixed clip nails in the accommodating space G2 S enters the impact slot 11 from the nail entry opening 12, one end of the impact slot 11 has a striker opening 111, the other end of the impact slot 11 has a nail exit opening 112, and the striker opening 111 faces the nail gun body B The striker B1 of the nail gun body B passes through the striker opening 111 and extends into the impact groove 11, the nail outlet 112 is used to make the fixing clip S break away from the nail outlet 10, and extends into the striker B1 through the striker B1. The impact groove 11 impacts the fixing clip S located in the impact groove 11, so that the fixing clip S is fired from the nail outlet 12 to fire the fixing clip S, and the nail outlet 10 forms two hooks 13, two The hook 13 is formed on the nail outlet 10 at a distance;

A joint cover 20 is used to prevent the fixing clip S from coming out of the impact groove 11. The joint cover 20 has a pivotal end 21 and a movable end 22, and the direction in which the pivotal end 21 extends to the movable end 22 is defined as In a firing direction X, the pivoting end 21 is pivotally coupled to one end of the nail outlet 10 having the striker opening 111 , so that the combination cover 20 is pivoted relative to the nail outlet 10 with the pivoting end 21 as the pivot center. Rotate, when the combination cover 20 covers the nail outlet 10, one side of the combination cover 20 faces the nail outlet 10, by rotating the combination cover 20 relative to the nail outlet 10, it is convenient for the user to observe The condition of the fixing clip S in the nail box 10 and the removal of the staples, the combination cover 20 has a perforation 23, and the direction in which the perforation 23 extends is defined as a restrictive direction Y, and the restrictive direction Y and the firing direction X Vertically, the combination cover 20 has a combination portion 25 on the other side facing the nail box 10, the combination cover 20 has a hook hole 26, the hook hole 26 is used for the hook 13 to pass through, the combination The cover 20 further defines a limiting groove 28 on the movable end 22, as shown in Fig. 4 to Fig. 7, the limiting groove 28 is used to accommodate a wire C to prevent the wire C from moving arbitrarily when using a nail gun. The joint cover 20 has a groove 27 on one side of the joint portion 25, and the groove 27 communicates with the limiting groove 28, and one side of the groove 27 has a limiting wall 271. 27 has a clamping stop wall 272 on the opposite side of the limit stop wall 271;

A restricting mechanism 30 is composed of a displacement member 31 and a limiting baffle 32 connected to each other. The displacement member 31 penetrates the through hole 23 along the restricting direction Y, and the limiting baffle 32 is fixedly combined with the displacement member. 31, the limiting baffle 32 extends into the impact groove 11, as shown in Figure 4 to Figure 7, the fixing clip S is located on the opposite sides of the limiting direction Y, respectively a first side S1 and A second side S2, the distances from the first side S1 to the second side S2 of the fixing clips S of different sizes are all different, the first side S1 abuts against the side wall of the impact groove 11, the limit baffle 32 is located on the side of the fixing clip S having the second side S2, and is used to displace the displacement member 31 along the limiting direction Y, and at the same time drive the limiting baffle 32 to move along the limiting direction Y in the impact groove 11 , thus, the limit baffle 32 can be made to abut against the second side S2 of the fixing clip S of various sizes, and then the fixing clip S is sandwiched between the side wall of the impact groove 11 and the stop Between the baffles 32, the fixing clip S is stably located in the impact groove 11 without shaking. The fixing clip S also has a restricting recess S3, which is used to accommodate and restrict the wire C; The limiting baffle 32 also has a clamping portion 321, which is located in the groove 27, as shown in FIGS. and the clamping portion 321 is limited by the stop wall 271 of the groove 27, thereby limiting the displacement stroke of the clamping portion 321 along the limiting direction Y, and through the clamping portion 321 and The cooperation of the clamping stop wall 272 clamps the wire C located in the limiting groove 28, so that the wire C can be fixed during the use of the nail gun, so as to ensure that the restraining recess S3 after the fixing clip S is fired Align the wire C to prevent the fixing clip from being crooked and thereby damage the wire C, and slide the clamping portion 321 in the groove 27 along the restricting direction Y to clamp wires of different diameters C; and

A cover opening member 50 has a body 51 and a shackle 52, the shackle 52 is pivotably combined with the body 51, the shackle 52 is used to allow the two hooks 13 of the nail box 10 to be hooked, The body 51 has a pivoting portion 511 and a pulling portion 512, the pivoting portion 511 is located at one end of the cover opening member 50, the pulling portion 512 is located at the other end of the opening member 50, and the pivoting portion 511 is pivoted. Connected to the joint part 25 of the combined cover 20, as shown in FIG. The nail box 10 is released, and when the user wants to open the combination cover 20, as shown in Figure 8, the puller 512 is pulled to make the shackle 52 break away from the two hooks 13, thereby allowing the combination The cover 20 rotates with the pivoting end 21 as the pivot center relative to the nail output magazine 10 to open the combining cover 20 .

In the first embodiment of the present invention, the displacement member 31 is a pin 311. The pin 311 has a gripping end 311A and a coupling end 311B opposite to each other. The limiting baffle 32 is coupled to the coupling end 311B. The displacement At least two positioning ring grooves 311C are arranged at intervals near the holding end 311A of the member 31 . The combination cover 20 defines a positioning groove 24 along the firing direction X, and the positioning groove 24 communicates with the through hole 23 . It also includes a positioning assembly 40, including a positioning bead 41, an elastic member 42 and a headless screw 43 arranged in sequence in the positioning groove 24, the headless screw 43 is fixed in the positioning groove 24, the elastic One end of the piece 42 abuts against the headless screw 43, and the other end of the elastic piece 42 abuts against the positioning bead 41, and the elastic force of the elastic piece 42 makes the positioning bead 41 extend into the through hole 23 and abut against the displacement The positioning ring groove 311C of the member 31, thereby imparting a positioning force to the displacement member 31, so that the displacement member 31 will not move along the restriction direction Y in the through hole 23 due to shaking or a slight external force, so that the restriction The position baffle 32 is more stable when it pushes against the fixing clip S. Preferably, when the user pulls or pushes the displacement member 31 to move the displacement member 31 along the limiting direction Y, the positioning bead 41 is released from it. One of the positioning ring grooves 311C is displaced into the other positioning ring groove 311C, so that the limiting mechanism 30 can be positioned by the positioning component 40 at different positions in the limiting direction Y.

In the second embodiment of the present invention, as shown in FIGS. 8 to 10 , the displacement member 31 is composed of a screw lock 312A and an elastic member 312B. The limit baffle 32 has a through hole 322. The screw lock 312A One end of the screw lock has a screw head K, the other end of the screw lock 312A has a threaded part L, the elastic part 312B is sleeved on the screw lock 312A, and the threaded part L of the screw lock 312A passes through the through hole 322 And screwed on the perforation 23, the elastic piece 312B is against the screw head K, the other end of the elastic piece 312B is against the limit baffle 32, and the limit baffle 32 is pushed along by the elastic force of the elastic piece 312B. Pushing against the through hole 23 along the restricting direction Y, thereby enabling the limit baffle 32 to abut against the second side S2 of the fixing clip S of various sizes, and then clamping the fixing clip S on the impact Between the side wall of the slot 11 and the limiting baffle 32 , the fixing clip S is stably located in the impact slot 11 without shaking.

As can be seen from the foregoing, the nail gun nozzle A suitable for fixing the clamping nails in the present invention is mainly composed of combining the limiting baffle 32 with the displacement member 31 and allowing the displacement member 31 to slide along the limiting direction Y. Combined with the cover 20, the limit baffle 32 extends into the impact groove 11, so that the limit baffle 32 can slide in the impact groove 11 along the limiting direction Y, which is beneficial for the limit baffle 32 to be able to tighten Arrest the second side S2 of the fixing clip S of different sizes, and then set the fixing clip S between the side wall of the impact groove 11 and the limit baffle 32, so that the fixing clip S is firmly positioned The impact groove 11 does not shake. Preferably, when the user pulls or pushes the displacement member 31 to move the displacement member 31 along the limiting direction Y, the positioning bead 41 is displaced from one of the positioning ring grooves 311C into another positioning ring groove 311C, so that the limiting mechanism 30 can be positioned by the positioning component 40 at different positions in the limiting direction Y, so as to provide a fixing clamp that can be used in different sizes The purpose of the nail gun mouth.

Claims (7)

1. A nail gun nozzle suitable for fixing clips, used to combine with a nail box and a nail gun body, the nail gun nozzle suitable for fixing clips is installed on a nail outlet end of the nail box, the nail box There is an accommodating space for accommodating a fixing clip, the fixing clip has a first side and a second side opposite to each other, the nail gun body has a striker, and the striker extends into the The nail gun nozzle suitable for fixing clip nails is characterized in that the nail gun nozzle suitable for fixing clip nails includes: A nail outlet, combined with the nail outlet end of the nail magazine, the nail outlet has a connected impact groove and a nail inlet, the position of the nail inlet corresponds to the position of the nail outlet end of the nail magazine, The shape of the nail entry port corresponds to the shape of the fixing clip nail, and the nail entry port communicates with the accommodating space, and the fixing clip nail in the accommodating space enters the impact groove through the nail entry port, and one end of the impact groove There is a firing pin opening, the other end of the impact groove has a nail outlet, the firing pin opening faces the nail gun body, the firing pin of the nail gun body passes through the firing pin opening and extends into the impact groove, and the nail outlet is used for To allow the fixing clip to break away from the nail outlet, the striker extends into the impact groove and impacts the fixing clip located in the impact groove, so that the fixing clip is fired from the nail outlet; A combination cover, the combination cover has a pivotal end and a movable end, the direction extending from the pivotal end to the movable end is defined as a firing direction, and the pivotable end is pivotally combined with the striker in the nail box One end of the mouth, so that the combination cover rotates relative to the nail box with the pivoting end as the pivot center, the combination cover has a perforation, and the direction in which the perforation extends is defined as a limiting direction; and A restricting mechanism is composed of a displacement member and a limit baffle connected to each other, the displacement member passes through the through hole along the restricting direction, the limit baffle is combined with the joint end, and the limit baffle extends into the impact groove, the first side of the fixing clip abuts against the side wall of the impact groove, and the limiting baffle is located on one side of the fixing clip having the second side. 2. The nail gun nozzle suitable for fixing clip nails as claimed in claim 1, wherein the displacement member is a latch, and the latch has a relative holding end and a coupling end, and the limiting baffle is combined with the binding end. 3. The nail gun nozzle suitable for fixing clip nails as claimed in claim 2, characterized in that, at least two positioning ring grooves are arranged at intervals near the holding end of the displacement member, and a positioning ring groove is provided in the coupling cover along the firing direction. Groove, the positioning groove communicates with the through hole, and also includes a positioning component, the positioning component includes a positioning bead, an elastic member and a headless screw arranged in the positioning groove in sequence, and the headless screw is fixedly arranged on the In the positioning groove, one end of the elastic member is against the headless screw, and the other end of the elastic member is against the positioning bead, and the positioning bead extends into the through hole and is against the positioning ring groove of the displacement member. 4. The nail gun nozzle suitable for fixing clips as claimed in claim 1, wherein the displacement member is composed of a screw lock and an elastic member, the limit baffle has a through hole, and the screw lock One end has a screw head, the other end of the screw lock has a threaded portion, the elastic member is sleeved on the screw lock, the threaded portion of the screw lock passes through the through hole and is screwed in the through hole, the elastic The piece abuts against the screw head, and the other end of the elastic piece abuts against the limiting baffle. 5. The nail gun nozzle suitable for fixing clip nails as claimed in claim 1, characterized in that, the nail outlet box is additionally formed with two hooks, and the two hooks are formed at a distance from the nail outlet box, and the combined cover It also has a hook hole and a joint portion, the hook hole is used to allow the hook to pass through, and also includes a cover opening piece, the cover opening piece has a body and a shackle, the shackle can pivot Combining with the main body, the main body has a pivoting part and a pulling part, the pivoting part is pivotally connected to the combining part of the combining cover, and the hook ring is used for hooking the two hook parts. 6. The nail gun nozzle suitable for fixing clip nails as claimed in claim 1, characterized in that, the coupling cover further defines a limiting groove at the movable end, and the limiting groove is used for accommodating a wire, and the coupling cover The side with the joint part has a groove in addition, and the groove communicates with the limiting groove. One side of the groove has a clamping stop wall, and the limiting baffle has a clamping part in addition, and the clamping stop The clamping part is located in the groove, and the clamping part can also slide in the groove along the restricting direction. Through the cooperation of the clamping part and the clamping stop wall, the wire rod located in the limiting groove is clamped. 7. The nail gun nozzle suitable for fixing clips as claimed in claim 6, wherein the opposite side of the groove having the clamping stop wall has a limit stop wall, and the clamping part is the concave The stop wall of the groove is limited, thereby limiting the displacement stroke of the clamping portion along the limiting direction.