TWM506685U - Nail gun structure having anti-retreat function - Google Patents

Description

Nail gun structure with anti-backing function

This creation department relates to a nail gun structure with anti-retracting function, in particular, it can accurately position the screw belt to prevent the screw belt from sliding downward to avoid the occurrence of malfunction, and is more increased in its overall implementation. An innovative designer of the nail gun structure with anti-retracting function for practical function.

According to the development of science and technology, human building technology is also constantly improving. It is also the tool for building use, which is constantly innovating, in order to enable people working on construction sites to work safer and more efficiently; Screw and screw belts have become an indispensable auxiliary tool for the construction industry. Especially for those who need to operate at a dangerously high position, it can be easily assisted by the help of a screw gun and a screw belt. The work of screwing and locking to improve the safety and efficiency of the work.

For the common screw guns, please refer to the "Automatic Nailer Structure" published on August 21, 102, No. M459968, which is equipped with a nail gun body. A nail rod and a nail belt conveying unit are disposed in the main body of the nail gun, and the nail rod includes a nail rod and a sleeve sleeved on the nail rod, and a cutting portion is formed on the front edge of the sleeve. Wherein, the nail tape conveying unit comprises a plurality of stand seats, and the set of the stand is pivotally connected with the pick-up piece, the set stand is connected to the pick-up piece with the push rod, and the side wall of the nail gun body is provided with the guide groove. And a slot formed by the inclination of the guiding slot, the guiding slot is parallel to the nailing bar, and the tilting direction of the card slot is opposite to the position of the nailing bar, so that the nailing belt is conveyed The push rod of the unit protrudes to the guide groove and the card slot of the nail gun body.

However, the above-mentioned "automatic nail gun structure" can achieve the intended effect of driving the screw on the screw belt to the work object, but it is also found in the actual implementation, the structure is set up in the nail belt conveying unit for dialing When the screw is pulled in the direction of the nail bar, the paddle will move downward to continue to push the screw up to the nail bar, and the paddle is easy to be When the screw is pulled down, the screw can not accurately correspond to the screw on the screw, which causes the automatic nail gun to malfunction, so that there is still room for improvement in the overall structural composition.

The reason is that the creators have, in view of this, upholding the rich experience in design and development and actual production of the relevant industries for many years, researching and improving the existing structures and defects, and providing a nail gun structure with anti-retracting function, in order to achieve better and practical. The purpose of value.

The main purpose of this creation is to provide a nail gun with anti-backing function. The structure is mainly provided on the two sides of the pressing member corresponding to the sliding part formed by the recessed portion of the pressing member, and the corresponding inner supporting portion is protruded, so that when the pushing member brings the screw belt upward, the inner supporting portion Sliding into the positioning hole of the screw belt for positioning, preventing the trigger member from pulling the screw downward, so that the nail rod can be aligned with the screw inserted on the screw belt, so that the nail can be aligned The screw is screwed to the work piece, and the utility model is more practical and useful in its overall application.

The main purpose and effect of the nail gun structure with anti-retracting function are achieved by the following specific technical means: the main purpose is that the nail belt conveying device is pivotally provided with a pressing member and a dialing member; wherein: The pressing member is formed with a sliding concave portion on the two sides of the corresponding sliding member, and the corresponding inner supporting portion is protruded from the sliding concave portion on both sides of the pressing member; so that the screw is used to take the screw upward When the belt is driven, the positioning hole is opened on both sides of the screw belt, so that the inner top portion slides into the positioning hole of the screw belt for positioning.

The present invention has a preferred embodiment of the nail gun structure of the anti-retracting function, wherein the outer top support portion and the lower edge of the inner top support portion are formed with oblique guiding portions.

The present invention has a preferred embodiment of the nail gun structure of the anti-retracting function, wherein the opposite side of the pressing member is convexly provided with a corresponding outer supporting portion, so that when the screw is used to drive the screw belt upward, The screw belt is arranged on both sides with a corresponding number of sliding grooves, and the outer top portion can be slid into the sliding groove of the screw belt for positioning.

The present invention has a preferred embodiment of a nail gun structure having an anti-retracting function, wherein the lower edge of the outer top portion is formed with an oblique guiding portion.

(1)‧‧‧nail belt conveyor

(2) ‧‧‧Resistance parts

(21)‧‧‧Sliding recess

(22) ‧‧‧Outer struts

(221) ‧ ‧ Guidance

(23) ‧ ‧ inner struts

(231) ‧ ‧ Guidance Department

(3) ‧‧‧3⁄2

(31)‧‧‧ Positioning Department

(311)‧‧‧ 杆

(32) ‧‧‧ Activities Department

(33)‧‧‧Flexible components

(4) ‧‧‧Guide

(5) ‧‧‧screw strap

(51)‧‧‧ screws

(52) ‧‧‧Positioning holes

(53)‧‧‧ Sweeping grooves

(6) ‧‧‧Abutments

The first picture: the three-dimensional structure of the creation

The second picture: the schematic diagram of the three-dimensional decomposition structure of the creation

The third picture: the schematic diagram of the use state of this creation (1)

The fourth picture: the action state action diagram of this creation (2)

Figure 5: Schematic diagram of the use state of this creation (3)

For a more complete and clear disclosure of the technical content, purpose of creation and the effects achieved by this creation, please provide details below, and please refer to the drawings and drawings: First, please refer to The first figure shows the three-dimensional structure of the creation. The present invention is mainly provided with a pressing member (2) and a dialing member (3) pivotally connected to the nail belt conveying device (1), and the nail belt conveying device is (1) The bottom end group is fixed with a guiding device (4), please refer to the second figure for the three-dimensional exploded structure schematic diagram of the creation; wherein: the pressing member (2) corresponds to the dialing member on both sides (3) The recessed portion is formed with a sliding concave portion (21), and the corresponding outer supporting portion (22) is convexly formed on both sides of the pressing member (2), and the sliding concave portion on both sides of the pressing member (2) (21) convex corresponding to The inner top support portion (23), and the lower edge of the outer top support portion (22) and the inner top support portion (23) are formed with oblique guiding portions (221), (231), and the dial member (3) The pivoting portion (31) and the movable portion (32) are pivotally combined. The corresponding front end of the movable portion (31) is provided with two corresponding toggle levers (311), so that the movable portion (31) The two toggle levers (311) correspond to the sliding recesses (21) disposed on both sides of the pressing member (2), and the two toggle levers (311) protrude from the pressing member (2). The two toggle levers (311) can be swung up and down on the sliding recess (21), and an elastic member (33) is supported between the positioning portion (31) and the movable portion (32) to allow the movable portion (31) The elastic member (33) can be flexed upwards.

In this way, please refer to the third diagram of the use state of the creation diagram (1), so that the screw belt (5) can be guided by the guiding device (4). In the conveying device (1), the screw belt (5) is arranged with a plurality of screws (51), and a positioning hole (52) is opened on both sides of the screw belt (5) corresponding to each screw (51), and The two sides of the screw belt (5) are arranged with concave corresponding grooves (53), so that the movable portion (32) of the dial member (3) is correspondingly inserted into the screw belt (5). In the side shifting groove (53), the screw belt (5) is driven upward by the dialing member (3), and the positioning hole (52) on both sides of the screw belt (5) will follow the yoke. The pressing member (2) and the abutting member (6) in the belt conveying device (1) move against each other, so that the positioning holes (52) on both sides of the screw belt (5) follow the pressing member ( 2) The oblique guiding portion (231) of the lower edge of the inner supporting portion (23) of the sliding concave portion (21) on both sides moves, so that the inner top The support portion (23) slides into the positioning hole (52) of the screw belt (5) for positioning, and the sliding groove (53) of the screw belt (5) also follows the pressing member (2) The oblique guiding portion (221) of the lower edge of the side outer supporting portion (22) moves, and the outer supporting portion (22) slides into the sliding groove (53) of the screw belt (5) for positioning [ Please refer to the fourth diagram of the use state action diagram (2) of this creation together, so that when the toggle member (3) moves downward to continue to drive the screw belt (5) upward, it can be utilized simultaneously. The outer top support portion (22) is supported in the toggle groove (53) and is positioned in the positioning hole (52) by the inner support portion (24), thereby preventing the dial member (3) from being The screw belt (5) is moved downwards (please refer to the fifth diagram of the use state of the creation diagram (3)), and the inner top support (24) can be positioned with the top support. In the positioning hole (52), the screw belt (5) is positioned flat, so that the nail rod in the nail belt conveying device (1) is exactly aligned with the screw (51) inserted on the screw belt (5). So that the screw (51) can be screwed to the work piece.

By the above, the composition and use of the creation structure can be seen that, compared with the existing structure, this creation mainly has the following advantages:

1. The sliding recessed portion formed on the two sides of the pressing member corresponding to the recessed portion of the pressing member is convexly provided with a corresponding inner supporting portion, so that the inner supporting portion slides when the driving member pushes the screw belt upward Positioning into the positioning hole of the screw belt to prevent the trigger member from pulling the screw downward, so that the nail rod can be aligned with the screw inserted on the screw belt to enable the screw It is indeed screwed to the work piece.

2. When the design uses the dial to push the screw belt upward, the gap between the pressing member and the abutting member is entered, and at the same time, the outer supporting portion can be slid into the sliding groove of the screw belt for positioning. And the abutting parts abut against each other, forming a screw belt with a brake function during the action and flattening and fixing the screw belt, so that the screw is not hit when the locked nail is hit, resulting in derailment problem.

3. In this creation, since the pressing member and the abutting member press against each other, when the dialing member is retracted, the screw is not pulled back, and the center position of the screw is prevented from being deviated, thereby avoiding the problem of the carding.

The above-mentioned embodiments or drawings are not intended to limit the structure of the present invention, and any suitable variations or modifications of those skilled in the art should be considered as not departing from the scope of the invention.

In summary, the present embodiment can achieve the expected use efficiency, and the specific structure disclosed is not only found in similar products, nor has it been disclosed before the application, and has fully complied with the requirements and requirements of the Patent Law.爰Proposing an application for a new type of patent in accordance with the law, and pleading for a review and granting a patent, it is really sensible.

(2) ‧‧‧Resistance parts

(21)‧‧‧Sliding recess

(22) ‧‧‧Outer struts

(221) ‧ ‧ Guidance

(23) ‧ ‧ inner struts

(231) ‧ ‧ Guidance Department

(3) ‧‧‧3⁄2

(31)‧‧‧ Positioning Department

(311)‧‧‧ 杆

(32) ‧‧‧ Activities Department

(33)‧‧‧Flexible components

Claims (4)

The utility model relates to a nail gun structure with anti-retracting function, which is mainly provided with a pressing member and a sliding member in a nail belt conveying device; wherein: the pressing member is formed on the two sides corresponding to the sliding member a sliding concave portion, and a corresponding inner supporting portion is protruded from the sliding concave portion on both sides of the pressing member; so that when the screw belt is driven upward by the sliding member, the positioning hole is opened on both sides of the screw belt. The inner top support is slid into the positioning hole of the screw belt for positioning. The nail gun structure having the anti-retracting function according to the first aspect of the invention, wherein the lower edge of the inner top support portion is formed with an oblique guiding portion. The nail gun structure having the anti-retracting function according to the first aspect of the invention, wherein the pressing member has a corresponding outer supporting portion on both sides thereof, so that when the screw is used to drive the screw belt upward Since the screw belt is arranged on both sides of the screw with a corresponding number of sliding grooves, the outer top portion can be slid into the sliding groove of the screw belt for positioning. The nail gun structure having the anti-retracting function as described in claim 3, wherein the lower edge of the outer top support portion is formed with an oblique guiding portion.