TWM520829U - Safety buckle of clippers - Google Patents

Description

Cutting pliers safety buckle

This creation is about a type of safety clamp for a cutting pliers. In detail, it is a safety clamp with a quick release function. The pressing force of the clamp handle can be used to release the restriction effect of the safety buckle. Switch from the storage state to the work state.

Pressing, generally cutting the object or the clip of the clip object is mainly composed of two gripping grips which are alternately pivoted, and the two grips are formed at opposite ends of the staggered pivot point to be selectively and relatively clipped. The folder is clipped. When the traditional cutting pliers are in action, the thumb and the tiger's mouth of the same palm are used to pinch one of the grips, and the other grip is pressed by the other finger, and the relative grip and tension of the thumb and other fingers are utilized. The purpose of the operation is achieved; however, after the clamp is clamped, the user needs to open the two handles in reverse for the next cycle operation, and the operation direction is opposite to the direction of the finger force, which causes inconvenience in operation. Especially, the small micro force cutting pliers are not easy to operate, so an elastic member is arranged between the two grips of the existing cutting pliers, so that the two grips can generate an external pre-recovery force when being clamped, so that the user That is, there is no need to operate the action of opening the two grips, thereby achieving the purpose of improving the convenience of operation.

In order to prevent the working end from being easily scratched in the normally open state, the conventional clamp device is provided with a storage fastener at the end of the clamp handle, so that the clamp can be fixed into a collapsed shape when not in use. The effect of protection; however, the storage fasteners of the conventional clamps are generally designed at the end of the clamp handle, the user During operation, the other hand must be used for the release and storage switching of the storage fastener, which is quite inconvenient for the operator who is suspended at high altitude.

In view of this, the creator has been engaged in the development of related industries for many years, and has in-depth discussions on the problems faced by the existing pliers storage structure, and actively seeks solutions. After long-term efforts and research, he has finally succeeded in creating. The utility model relates to a clip safety buckle, which is a clip safety buckle with a quick release function, which can only remove the restriction effect of the safety buckle by pressing the handle of the clamp, and switch the clamp from the storage state to the operation. status.

The present invention relates to a cutting pliers safety buckle, which is a pliers safety buckle with a quick release function, which can only release the restriction effect of the safety buckle by pressing the pliers handle, so that the pliers are stored. The status is switched to the job status.

In order to achieve the above-mentioned creative purpose, the present invention includes a cutting pliers body and a safety buckle. The system includes a first tong body and a second tong body. The first caliper body and the second caliper body are divided by a cross-pivoting portion, and a handle and a cutting plier are respectively formed, and the first caliper body and the second caliper body are provided with a return spring between the two grips. The first caliper body is formed with a slot for inserting and pivoting one end of the safety clip on the end edge of the handle, and the first caliper body is provided with an elastic piece that normally abuts against the safety buckle in the installation slot. The other end of the safety buckle has a bending section which is hooked to the end edge of the second caliper body; the end edge of the safety buckle pivoted on the installation groove is formed at two angles along the axis and is provided for The elastic piece is selected to abut the first flat surface and the second flat surface of the positioning. When the elastic piece abuts against the first flat surface, the safety buckle is hooked to the second tong body. The shape of the end edge, and when the elastic piece abuts against the second flat surface, the safety buckle is released to release the second tong body Grip The shape of the end edge of the shank, the inner side of the safety buckle is formed with a second shank body whose end edge is displaced to switch the first flat surface or the second flat surface to the elastic sheet In this way, when the buckle of the safety clip is fastened to the end edge of the second caliper body, the first caliper body and the second caliper body can be restrained, so that the two cutting tongs are in a folded state. When the operator wants to use the clamp, only the two grips need to be pressed, so that the grip end of the second caliper body pushes the guide surface, and the safety buckle is the shaft and is firstly attached to the elastic sheet. The flat surface is switched to the second flat bottom surface to release the hooking position of the bending section and the second caliper body.

The elastic piece is formed with a card protrusion, and the safety buckle is formed on the second flat portion to form a card slot that is buckled to the card protrusion.

It can be seen from the above-mentioned creations that the creation of the "pliers safety buckle" is a type of safety clamp with a quick release function, and the restriction effect of the safety buckle can be released only by the pressing operation of the handle of the clamp. The storage fasteners of the clamps must be supplemented by the other hand to release the storage fasteners. This creation is more convenient to operate; therefore, the new model can be said to be a practical and progressive creation, quite It is worthy of promotion by the industry and publicity to the public.

1‧‧‧Cutter body

2‧‧‧Safety buckle

21‧‧‧Bend section

22‧‧‧ first flat surface

23‧‧‧The second flat surface

24‧‧‧ Guide surface

25‧‧‧ card slot

3‧‧‧ first tong body

31‧‧‧Handle

32‧‧‧Cut pliers

4‧‧‧Second caliper

41‧‧‧Handle

42‧‧‧Cut pliers

5‧‧‧Return spring

The first picture is a three-dimensional exploded view of the safety clip of the creation of the cutting pliers.

The second picture is a three-dimensional appearance of the safety clip of the creation of the cutting pliers.

The third figure is a schematic cross-sectional view of the storage clamp safety clip storage state.

The fourth figure is a schematic cross-sectional view of pressing the grip so that the second caliper body pushes the guiding surface to rotate the safety buckle shaft.

The fifth figure is a schematic cross-sectional view of the second flat surface abutting against the elastic piece.

The present invention relates to a cutting pliers safety buckle, which is a pliers safety buckle with a quick release function, which can only release the restriction effect of the safety buckle through the pressing operation of the pliers handle, so that the pliers are stored. The state is switched to the working state. Please refer to the first figure to the fifth figure. The "cutting forceps" is composed of a cutting pliers body 1 and a safety buckle 2; the cutting pliers body 1 includes two a first caliper body 3 and a second caliper body 4 are erected, and the first caliper body 3 and the second caliper body 4 are divided by a cross-pivoting portion, and a handle 31, 41 and a cutting plier are respectively formed. 32, 42, the first caliper body 3 and the second caliper body 4 are provided with a return spring 5 between the two grips 31, 41. The first caliper body 3 is formed with a safety clip at the end edge of the grip 31 The first caliper body 3 is provided with an elastic piece 34 which is normally attached to the safety buckle 2, and the other end of the safety buckle 2 has a hook. The bending portion 21 of the end of the grip 41 of the second caliper body 4 is fastened; the end of the safety clip 2 pivoted on the groove 33 is formed along the axis The first flat surface 22 and the second flat surface 23 are disposed at different angles and are provided for the elastic sheet 34 to be in abutting position. When the elastic piece 34 abuts against the first flat surface 22, it is provided with a safety buckle. The device 2 presents a pattern of hooking the end edge of the handle 41 of the second caliper body 4, and when the elastic piece 34 abuts against the second abutting surface 23, the safety buckle 2 is presented to release the second caliper body. 4, the shape of the end edge of the grip 41, the inner side of the safety clip 2 is formed with a second caliper body 4, the end edge of the handle 41 is shifted to switch the first flat surface 22 or the second flat surface 23 abuts against the guiding surface 24 of the elastic piece 34; thus, when the bending portion 21 of the safety buckle 2 is fastened against the end edge of the handle 41 of the second caliper body 4, the first caliper body 3 can be restrained And the second caliper body 4, the two cutting tongs 32, 42 are in a folded state, when the operator wants to use the tongs, only need to force the two grips 31, 41 to make the second tongs The end of the handle 4 of the body 4 pushes the guiding surface 24, and the safety buckle 2 is pivoted and switched from the first flat surface 22 which is originally abutted against the elastic piece 34 to the second flat bottom surface 23 to release the bending. The hooking of the segment 21 and the second caliper body 4 is positioned.

Further, the elastic piece 34 is formed with a card protrusion 341. The safety buckle 2 is formed with a card slot 25 that is buckled to the card protrusion 341 at the second flat portion 23; thus, the card protrusion 341 and the card are transmitted through the card. The positioning effect of the groove 25 on the buckle is such that the second flat surface 23 can be more stably adhered to the elastic piece 34, and the safety buckle 2 can be prevented from being randomly shaken when it is released.

It can be seen from the above-mentioned creations that the creation of the "pliers safety buckle" is a type of safety clamp with a quick release function, and the restriction effect of the safety buckle 2 can be released only by the pressing operation of the handle of the clamp. The storage fasteners of the conventional clamps must be supplemented with the other hand to release the storage fasteners. The creation is more convenient to operate; the above is only to explain the better implementation of the new creation. For example, it is not intended to impose any form of restriction on the creation of the creation, so that any modification or alteration of the creation of the new creation in the same creative spirit is in the form of other The same effect should still be included in the scope of this new creative intent.

In summary, the "cutting pliers safety buckle" created by the new model is indeed practical in terms of structural design and practical use, and the disclosed structural creation is also an unprecedented innovative structure, so it has " "Newty" should be taken care of, and this new creation can be more effective than the conventional structure, so it is also "progressive", which fully complies with the provisions of the new patent application of the Chinese Patent Law. To file a patent application, I would like to ask the bureau to grant the patent right in the case as soon as possible.

1‧‧‧Cutter body

2‧‧‧Safety buckle

21‧‧‧Bend section

22‧‧‧ first flat surface

23‧‧‧The second flat surface

24‧‧‧ Guide surface

25‧‧‧ card slot

3‧‧‧ first tong body

31‧‧‧Handle

32‧‧‧Cut pliers

4‧‧‧Second caliper

41‧‧‧Handle

42‧‧‧Cut pliers

5‧‧‧Return spring

Claims (2)

The utility model relates to a cutting pliers safety buckle, which comprises a cutting pliers body and a safety buckle, wherein the cutting pliers system comprises a first pliers body with two crosses and a second pliers body, the first pliers body and The second caliper body is divided by a cross-pivoting portion, and is respectively formed with a handle and a cutting pliers. The first caliper body and the second caliper body are provided with a return spring between the two grips, and the first caliper body is The end edge of the handle is formed with a slot for inserting and pivoting one end of the safety buckle. The first caliper body is provided with an elastic piece which is normally attached to the safety buckle in the installation slot, and the other end of the safety buckle is The utility model has a bending section which is hooked to the end edge of the grip of the second caliper body; the end edge of the safety buckle pivoted on the installation groove is formed at two angles along the axis and is adapted to be attached to the elastic piece. Positioning the first flat surface and the second flat surface, when the elastic piece abuts against the first flat surface, the safety buckle is hooked to the shape of the grip end edge of the second tong body, In addition, when the elastic piece abuts against the second flat surface, the safety buckle is configured to release the shape of the end edge of the second caliper body. Security clip-based inner surface side is formed with a second jaw for the passage of its grip edge thereof, to switch the first planar contact surface or the second flat abutment surface abuts the elastic piece affixed to the guide surface. The clip fastener safety clip of claim 1, wherein the elastic piece is formed with a card protrusion, and the safety buckle is formed with a card slot that is buckled to the card protrusion in the second flat portion.