TWM265172U - Pliers structure - Google Patents

Description

M265172

4. Description of Creation (1) [Technical Field to which the New Type belongs] This creation relates to the improvement of the structure of a clamp, more specifically, especially-a kind of high precision, speed of production & low cost and no need for secondary The mold structure can increase the size and thickness of the clamp structure. [Prior art]

Pliers are a hand tool used for cutting, bending and other processing. Ordinary pliers, such as scissors, are formed by correspondingly pivoting two pieces of pliers. There are various types of conventional pliers', which can be divided into several types according to the application method and the like. For example, the opening of jaws can be adjusted to hold round rod fins (sHp jfint plier), the narrow jaws are used to hold tiny fine work objects, needle nose pliers, and the jaws are short and thick. There are many types of wire f (linemens pi ier) for breaking ability, and vice pi ier used for cutting metal wires or rivets. The conventional tong body casting is integrally formed. The complete metal block is forged, ground, and cut to make its shape or tooth cut. The thicker part is not easy to cut into deep and clear tooth cuts. The tooth cuts are easy to be blurred after use. The jaws are not easy to bite when biting the workpiece, which greatly reduces the use efficiency and the use period. In addition, the conventional pliers body ^ 2 cutting method to open holes in the pliers body is a difficult and time-consuming process.

Furthermore, when the conventional pliers want to increase the size and thickness, the mold opening plate 1 needs to be opened twice, so that the manufacturing cost is relatively increased. , W [new content] ®, the main purpose of this creation is to provide a way to improve the precision production of jaws,

A clamp structure that increases process speed and reduces manufacturing costs. X In order to achieve the above purpose, this creation

Page 5 M265172 IV. Creation Instructions (2) To improve the precision of tooth cutting, the thickness of the subsequent can be limited according to the single-piece plate, thereby reducing the manufacturing to make the shape or tooth cutting by stamping. The number of pieces of the body and the body of the tongs is adjusted so that the thickness of the tongs body is not affected by this increase of process speed and durability. [Embodiment] The preferred embodiments and technical contents of the present invention are described below with reference to the drawings: 凊 Refer to "Fig. 1", the appearance of which is disclosed in the figure. The pliers disclosed in this creation include Japan '22 /,-ίΓΛ one end is extended to be held by the operator-the operating handle 5, outer: is covered with-a soft sheath 6, the other end is a clip The crotch part 16 provides clamping work. Please refer to "Figure 2" for an exploded view. The left and right tongs 2, 3 are respectively composed of short plate parts 19. Disclosed in the figure is the three-dimensional structure of the pliers 1 with two symmetrically structured long plates 18 and the right pliers body 3 at the middle position with a limiting portion 7, a left pliers body 2 at the middle position with an adjustment hole 8, a locking element 9 is provided with a fixed portion 10 and a fixed end 11, the locking element 9 is sequentially passed through the adjustment hole 8, the limiting portion 7, and the washer 12, the fixed portion 10 is fixedly engaged with the limiting portion 7 The male thread and the female thread of the locking _ 13 are tightly screwed together ', so that the left and right clamps 2 and 3 become pivotal and the locking element 9 is combined to prevent the left and right clamps 2 and 3 from disengaging from each other. The locking element 9 can pivot the left and right pliers bodies 2 and 3 relative to each other, thereby selectively clamping or opening the jaws of the engaging area 14. The left pliers body 2 is fixed to the M265172 by the locking element 9. IV. Creation instructions (3) The right pliers body 3 moves relative to control the jaw clamping or opening range. / Left, right pliers 2, 3 are each composed of a plurality of plate-shaped work pieces, plate-shaped work

The parts are made by stamping method to shape the creaking 刿 1 5 Lu W part! R 久 总 I-Moreover, each of the clips ⑴6 engraved with the left and right pliers body 2 and 3 is composed of a long plate 18 with one end extending to an angle to form an assembly space ^ 'for clamping a plurality of short plates. Piece 19 is used to support the assembly space, and is riveted into a composite type via riveting: 20. The other end of the two long plate members 18 extends outward at an angle to form an operation handle 5 for a user to hold. , And when you want to increase the size and thickness of the pliers 1, the left and right pliers body 2 s can be added with a plurality of long plate members 18, or on /, six, body 2, 3 knife and a plurality of short plate members 19 and then 18 pieces of long plates, the assembly space is recognized to increase the pliers! The dimensions and thickness of the fire 6 are & riveted by the rivet 20 into a composite drawing. As shown in Figure 2 of item J3: 1, this is the action diagram of the jaw adjustment of the creation. Disclosed in the picture is the center of the jaw preparation frame. Applying force to the left shooter ΑΛΛ ^ locking element 9 is the "pivot" to prepare to control the jaw opening range: 'This is another creation of this creation The jaw adjustment is as follows: 'Go to the right s week, that is, the hole 22, to reach the most open stomach. Self-consciously know that the above is only the scope of implementation of this work. That's not for limiting the equivalent changes and modifications, all of which are equal to the scope of patents. The technical scope of Ying Maben's creation. Page 7 M265172 Schematic illustrations. Figure 1 is a three-dimensional appearance of a preferred embodiment of the present invention. Figure 2 is a three-dimensional exploded view of a preferred embodiment of the present invention. Figure 3-1 is a jaw adjustment of the present invention. Action diagram. Figures 3-2 are another jaw adjustment action diagram of this creation. [Illustration of Symbols] 1 ........ Pliers 2 ........ Left Clamp Body 3 ........ Right Clamp Body 4 ........ Pivot part 5 ........ Operating handle part 6 ........ Soft sheath 7 ........ Limit part 8 ........ Adjustment hole 9 ........ Locking element 10 ....... Fixed part 11 ....... Fixed end 12 ....... Washer 13 ....... Lock Firmware 14... Meshing area 15... Tooth engraving 16... Claw section 18... Long plate 19... .Short board 20 ....... Rivets

Page 8 M265172 Brief description of the diagram 21 ....... Left adjustment hole 22 ....... Right adjustment hole

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Claims (1)

M265172 5. Scope of patent application1. A pliers intersecting each other is composed of a structure, and framed two structural ends have an outward corner and an assembly space, and an adjusting joint is provided at the corner of the lost crocodile. 2 · If you are applying for a special body, increase the number of pliers separately. 3 · If you are applying for a protective cover, which is provided with a degree extension hole, the left and right profit ranges are set in multiple sizes and the profit ranges include one. Left The pliers body and a right-symmetrical long plate and short plate form a clip that extends from the right and right sweetness. The side long plate is provided with a plurality of short plates to form the child's crotch. The fit zone provides space to hold the crocodile, and the left sweet body and the right body of the right body are relatively engaged and hug. 70 Form a pivot The pliers structure described in item 1, wherein the left and right long plate members or a plurality of short plate members are added to the assembly space,% degree. The pliers structure according to item 1, wherein the operating handle