TWI334379B - - Google Patents

Description

1334379 IX. Description of the Invention: [Technical Field] The present invention relates to a nail robbing, an innovative structure combination type of a special shot-and-fire linkage structure, and a single-state designer of the trigger. continuous

[Prior Art] Press, in order to respond to the user's work on the nail grab trigger structure, there is a single switching mechanism design, the purpose is to be able to produce a single shot, or a single press trigger and release simple action changes can be connected By. Different needs, the current progressive firing and the continuous firing mode to generate a single crimp trigger only after the post-production of the bumper against the workpiece continues to fire different firing modes as for the single, continuous firing trigger switching configuration The type is usually set at the adjacent position of the trigger (such as the bumper end, the nail grab body =) set group-adjustment switching device, whereby when the user wants to change his firing mode, Adjusting the switching action (such as pushing, rotating, etc.) on the switching device to achieve;, the conventional design must consider the handling, interlocking and setting position of the switching mechanism at the same time. The final design result is difficult to avoid the problem of too many components and occupying space. In addition, the structure of the nailing machine disclosed in U.S. Patent No. 2,050,139,628 is mainly disclosed. The type of the trigger unit includes a trigger element, a component, and an automatic mode selection device, which allows the self-selecting device to be selected. The system includes a -mode selection component for connecting its switching component Wu 5 1334379. However, the structure of the structure is 'because its switching element 262 is above the swinging end.

Element 241), and j: the risk γ T1 (as in the case of the circle IOC Figure 11 251), so the whole amp & 谌t fold. P (If there is still an improvement in the overall structure of the case and the inconvenience of assembly (4) in the overall structure of the case. 霄Purchase is to be based on the problem of using the above-mentioned conventional problems, such as m = f with ideal utility The innovative structure of sex has to be considered by the relevant industry to reflect on the goals and direction of the breakthrough. 'In view of this, the inventor has been engaged in the production of related products for many years. And design experience, for the day of the sincerity p ^丄^ T For the above-mentioned purposes, the design and the prudent evaluation will eventually become a practical invention.

The main purpose of this month is to provide a trigger for the nail grab. Single, continuous firing linkage structure, the problem to be solved is to think about the problem of the conventional problem; the trigger single, continuous firing linkage structure The group S is in the vicinity of the trigger, the brake valve and the bumper portion of the nail grabbing body, so that the operating mode of the bumper can be firstly pressed by the front bumper or the trigger is pressed first, and then the bumper is pressed to achieve the click mode or the continuous firing. The utility model has the technical feature that the trigger single and continuous firing linkage structure comprises: an elongated guiding groove disposed at the trigger end of the trigger; and an actuating inner piece, which is in the form of a plate The end end defines a pivoting end and a swinging end respectively, the pivoting end is slidably disposed on the elongated guiding groove, and the pivoting end is further provided with an abutting portion; the swinging end of the actuating inner piece faces the trigger The direction of the end of the screw is extended, and the structure of the inner end of the movable piece is corresponding to the end of the bumper, and the other part of the inner side of the actuating piece corresponds to the brake valve; Supports are grouped in Between the buckle end of the machine-solid part and the _ inner frame frame end; the elastic guide rod is set in the corresponding position of the swaying end of the nail smashing body The elastic guide rod has a retractable elasticity, and has an inclined guide surface at the end thereof; and a convex abutting portion is disposed at a position corresponding to the pivoting end of the nailing body and the actuation plate, and the inclined end portion is provided with a slope With the new unique design, the user can achieve the click or the operation mode by using the first pressure cup to re-trigger the trigger or the first trigger to press the bumper. The effect of continuous firing is therefore more convenient and efficient for the operation of the other switching members. In terms of the structural type, the present invention only needs to cooperate with the elongated guiding groove and the elastic top by a single actuating inner piece. The purpose of the support member, the elastic guide rod and the convex abutting portion can achieve the purpose, so that the group member is simple, and the shape of each member is simple and convenient for production, thereby achieving a better industrial utilization benefit of simple manufacturing. [Embodiment] Referring to Figures 1, 2, 3, and 4, the preferred embodiment of the triggering single and continuous firing linkage structure of the present invention is only for the use of "Youming' The patent application is not limited by this structure; the trigger single and continuous firing linkage structure is set in the vicinity of the trigger 20, the brake valve 30 and the bumper 4' The operation mode of the bumper 40 re-triggering the trigger 20, or first triggering the trigger 2, and then pressing the bumper 4〇 is different. The effect of the click-through or continuous-fire is achieved; the trigger single-continuous firing linkage structure includes: 1334379 The splicing portion of the pivoting end 51 of the actuating inner panel 50 can be a tab shape that is convexly curved from the side of the pivoting end 51 of the actuating inner panel 50, so that the elastic struts 6 are 〇 is a spring, one end of the elastic top support member is set in the bending piece type of the abutting portion 53, and the other end of the elastic top support member 6 is sleeved on the trigger end 21 of the trigger 20 The fixed portion of the convex column type is a strong part, wherein the convex abutting portion 80 can be obtained by the nail body 10 The one-piece molders are also formed separately and then combined with the structure type of the nail body. An elastic body 90 may be further disposed between the swinging end 54 of the actuating inner piece 50 and the nailing body 1 to elastically push the swinging end 54 of the actuating inner piece 50 to the trigger 29 in a normal direction. - With the above-mentioned structural composition and design, the following is a description of the operation of the present invention: The trigger single and continuous firing linkage structure of the present invention is used, and the trigger can be re-buckled by the front pressure bumper 40. The operation mode achieves the effect of clicking and firing; or the operation mode of the continuous firing is achieved by first pressing the trigger 2 〇 and then pressing the bumper 4 ,, respectively, as follows: (Note: direction and position of the following components) The description is based on the circular surface as an example, but it is not limited thereto. First, as shown in Fig. 2, the trigger single and continuous firing linkage structure according to the present invention is not yet in any state. The actuating inner sheet 50 is displaced toward the screw end 22 of the trigger 20 by the abutting portion 53 of the pivoting end 51 being pushed by the elastic supporting member 60, and constitutes the actuating inner sheet 5 1334379 • The abutting path of the end portion, so that the swinging end 54 of the actuating inner piece 50 is in a state of being suspended and unsupported, and the elastic pushing of the elastic body 9〇 causes the swinging end 54 to hang down the path. Brake valve 3〇 recovery convex When the extension is released, then when the person releases the trigger 20 and the bumper 40 returns to the falling state, the integral member returns to the state disclosed in Fig. 2; thus, the effect of clicking the hair is used. As shown in Fig. 8, it is an operation step of continuously firing the effect - it is the operation mode in which the trigger 20 is first pressed and then the bumper 40 is pressed. When the person first presses the trigger 20, the inner piece 5 is activated. The pivoting end 51 is guided by the right side of the convex abutting portion 80 and moved to the right, and the actuating inner piece is led to a predetermined distance in the direction of the rotating end 22 of the trigger 2, so that the swinging of the actuating inner piece 5〇 is formed. The end 54 is located at the end of the elastic guide 70 (the original pair is located on the inclined guide surface 701). As shown in Fig. 9, it is the operation step 2 of the continuous firing effect; as described in the previous paragraph, when the person arrives When the pressure bumper 4 is pressed upwardly against the swinging end 54 of the inner piece 50, the swinging end 54 of the actuating inner piece 5 进一步 will further press the elastic guide 70 upwardly, in the process, Since the height of the middle portion of the top side of the actuating inner sheet 50 will also increase, the brake valve 30 will be retracted to achieve the nailing action, and when the bumper 4 is lowered, the brake valve 30 will follow. Return to the protruding release state; in this mode of operation, we will be able to hold the trigger 20 In the state, then by repeatedly pressing the bumper and releasing the bumper 40, the effect of continuous firing is achieved; and when the person releases the trigger 20 and the bumper 4 is returned to the falling state, the integral member is also returned. The unactuated state as revealed in Figure 2. I334379 [Advantages of the Invention] In the present invention, the "pushing trigger single, continuous 1 interlocking structure" will be able to re-trigger the trigger 20 by the first pressure bumper 40 to achieve the click effect, or It is through the first trigger trigger 2 and then the operation mode of the bumper 4G to achieve the effect of continuous firing. Therefore, it is not necessary to pass other switching parts in operation, so the operation is more convenient and efficient.

In terms of configuration, the present invention is only required to be disengaged by the single actuation inner piece in combination with the elongated guide groove 23, the elastic top support member 6〇, the elastic guide rod redundancy, and the convex abutment portion 80. The purpose of the single and continuous firing can be achieved, so that the assembly of the member is simple, wherein the elongated guide groove 23 can be made of a spring element of a plate-type structure. The elastic guiding rod 7〇 and the convex abutting portion 8〇 are respectively made into a simple and cylindrical type; the shapes of the respective members are relatively simple and convenient for mass production, thereby achieving simple manufacture and convenient assembly. Good industry use benefits.

In addition, the design of the present invention is different from the conventional nailing machine structure disclosed in the prior art, which is disclosed in the prior art. The end of the rod can be set to a flat state, so that it has better manufacturing cost and ease of assembly and better industrial utilization. The above embodiments are intended to be illustrative of the present invention, and are not to be construed as limiting the scope of the invention. After the principle is changed and modified to achieve the equivalent (2), and such changes and modifications shall be covered in the patent application Fan Mingzhong as described later. 1 12 1334379 BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view showing an example of a position where a trigger single and continuous firing interlocking structure of the present invention is disposed on a structure. Fig. 2 is a plan sectional view showing the unactuated structure of the trigger single and continuous firing linkage structure of the present invention. Fig. 3 is an exploded perspective view of a partial member of the present invention. Fig. 4 is a perspective view showing the partial member assembly of the present invention.

Nail grab state Figure 5: The operation steps of the click effect of the present invention are shown in Figure 1. Figure 6: The operation steps of the click effect of the present invention are shown in Figure 2. Fig. 7 is a diagram showing the operation steps of the click effect of the present invention. Figure 8: Operation steps of the continuous firing use effect of the present invention Figure 1 Figure 9: Operation steps of the continuous firing effect of the present invention Figure 2

[Main component symbol description] Nail grab body 10 Pin 1 2 Trigger 2 0 Long guide groove 2 3 Brake valve 3 0 Bumper 4 0 Actuated inner piece 5 0 Shaft part 5 2 Cylinder Flange end Fixing part

2 1 2 5 Pivot end

13 1334379 Swing end 5 4 Elastic top support 6 0 Elastic guide 7 0 Inclined guide 7 0 Inner recess 7 1 Spring 7 2 Convex part 8 0 Bevel 8 1 Elastomer 9 0

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Claims (1)

The scope of application for patents: - a nail pull grab trigger single, continuous firing linkage structure, the trigger single continuous firing linkage structure is set in the vicinity of the nail grab body, the brake valve and the bumper portion, so that the pressure can be transmitted first The operation mode of the bumper re-buckling machine or the first-pushing trigger and then the re-pressing the bumper is different, and the effect of clicking or continuously firing is achieved; the single-shot and continuous firing linkage structure of the lathe includes: a long guide groove, which is a predetermined portion of the trigger end of the trigger; the inner piece is actuated as a plate, and the two ends respectively define a pivoting end and a swinging end, wherein the connecting end is slidably engaged with the trigger end of the trigger by the shaft The long guiding groove, and the pivoting end is provided with an abutting P'. The swinging end of the actuating inner piece extends toward the rotating end of the trigger, and constitutes the swinging end side of the actuating inner piece and the insurance In the state corresponding to the end of the rod, the other side of the movable inner piece corresponds to the brake valve; the spring (the top support member is set on the trigger end of the trigger and pivotally connected with the actuating inner piece) Between the end of the support An elastic guiding rod is disposed at a position corresponding to the swinging end of the driving inner piece, the elastic guiding rod has a retractable elasticity, and the end has an oblique guiding surface; The nail gun body is disposed at a position corresponding to the pivoting end of the actuating inner piece, and the convex abutting end is further provided with a beveled surface. 1334379 When pushing to a predetermined height, 'will impinge on the inclined guiding surface of the elastic guiding rod, 俾Constituting the state in which the actuating inner piece is displaced along the long guide groove toward the trigger end of the trigger, when the trigger is buckled, the splicing end of the actuating inner piece is guided by the inclined surface of the convex abutting portion and further The actuating inner piece is led to the trigger end of the trigger, and when the trigger is buckled to the fixed position, the swinging end of the actuating inner piece is completely separated from the end of the bumper end and the state of the pendulum is swayed. According to the scope of the patent application! According to the item, the triggering machine of the nail is robbed, and the continuous firing is linked. The operation mode is that when the triggering machine is pressed to the fixed position, the operation mode is when the trigger is pressed to the fixed position. The frame end is guided by the convex abutting portion to guide the actuating inner piece toward the screw end of the trigger machine, and constitutes the swinging end of the actuating inner piece to the end of the elastic guide rod. When the end of the end abuts against the swinging end of the inner piece, the swinging end of the actuating inner piece will pressurize the elastic guide rod to retract, and at the same time press the brake valve to reach the nailing actor. 17