TWM492567U - Plier having rapid release structure - Google Patents

Description

Pliers with quick release structure

The present invention relates to a pliers having a quick release structure, in particular, a storage state in which the pliers can be switched open or closed with one hand, thereby improving the operator's use of pliers, etc. The convenience of the tool.

Pressing, the pliers tool is one of the most commonly used hand tools. A typical pliers tool includes a pair of mutually arranged pliers bodies. The pliers body has a pliers and a pliers handle at opposite ends, so that the pliers form a pliers tool. The clamping end, while the caliper handle forms the operating end. When the user operates the pliers tool, it is only necessary to operate the scissors, and hold the pliers on the pliers handle to control the opening and closing of the pliers to perform the operation of clamping the object by the pliers.

Please refer to the Patent No. M427723 of the Republic of China Patent No. M427723, which is a wire cutter with a pipe expanding function. It is a wire cutter structure including a first shearing blade body, a second shearing blade body and a pipe expanding pipe. , a shaft member, a buckle, an abutting member and an elastic member, the expander is built in the first grip member, which can effectively simplify the pipe expansion process, due to the axis of the expander and the axis of the shaft member It is perpendicular to each other, and it is better to use the expander which is generally disposed on the blade. The hand working posture when switching from the shearing operation to the expansion is easy, and the expansion of the line of sight is not blocked by the blade. The abutting member of the handle body is pressed against the fastening end of the first handle body, so that the first blade portion and the second blade portion have a fixed and appropriate opening angle, so as to prevent the two blade portions from being excessively opposed to each other.

The aforementioned creation department is a conventional wire cutter that presses the first shear body and the second The cutting blade body performs the cutting work of the electric wire, and a safety buckle is arranged on the handle portions of the two cutting blade bodies, so that the first cutting blade body and the second cutting blade body are closed to be in the storage state; When the clamp is used to lift or lock the safety buckle, it is usually necessary to use the other hand to operate. It is inconvenient for the construction workers who climb the sky or need to carry other work items.

In view of this, the creator has been engaged in the development of related industries for many years. Investigate the problems faced by the existing cutting pliers and actively seek solutions. After long-term research and development, we have finally succeeded in creating a pliers with a quick release structure, which can be used with one hand. The switching jaws are in an open or closed storage state, thereby improving the convenience of the operator when using tools such as pliers.

The present invention relates to a pliers with a quick release structure, which is a storage state in which the pliers can be switched open or closed with one hand, thereby improving the operator's use of tools such as pliers. Convenience.

In order to achieve the foregoing creative purpose, the clamp having the quick release structure includes a first caliper arm, a second caliper arm and a sliding fastener, and the first caliper arm and the second caliper arm are pivotally formed to form a work. a first spring is disposed between the first caliper arm and the second caliper end, and a first spring is automatically opened between the first caliper arm and the second caliper arm. The first caliper arm is formed with a fixing buckle at a position close to the handle end. The fixing buckle is located between the first clamp arm and the second clamp arm, and the fastening buckle has a narrow section with a narrow width and a hook section with a wide width, the extension and the first clamp An intervening space is formed between the arms, and the hooking section limits the opening end of the fastening space to a narrower state; the sliding fastener is movably disposed on the second caliper arm and is slid along the second caliper arm The sliding fastener has a positioning rod that is pushed into the fastening space when the first caliper arm and the second caliper arm are in a state of being engaged, and a retaining portion is provided between the positioning rod and the second caliper arm. The corresponding space of the fixing buckle extends into the corresponding space, the width of the corresponding space is slightly larger than the width of the hooking section, and the second clamping arm is provided with a normal pulling sliding fastener to disengage the positioning rod from the second spring of the fastening space; thus, when positioning When the rod is located in the fastening space, the positioning rod is buckled with the hooking portion, so that the positioning rod and the fixing buckle are oppositely arranged for the first clamping arm and the second clamping arm to be in a state of being sandwiched; When the shank arm and the grip end of the second caliper arm are located, the positioning rod is offset in the buckle space, and after the positioning rod and the fixed buckle are misaligned, the sliding fastener is pulled by the second spring, so that The fixing buckle is disengaged from the fastening space to release the restriction of the first caliper arm and the second caliper arm.

The sliding fastener is disposed through the second caliper type, the sliding fastener has a positioning end on the inner side of the second caliper arm, and an operating end on the outer side of the second caliper arm, the positioning rod and Corresponding space is formed on the positioning end, and the sliding fasteners are respectively formed with positioning protrusions on one side of the positioning side of the second clamping arm, and the second clamping arm is recessed on the outer side to form a sliding slot. The sliding fasteners are respectively formed on the two sides of the operating end with a positioning protrusion disposed on the sliding groove and abutting against the outer side of the second clamping arm.

The sliding fastener is formed with a push seat on an outer side of the operating end in an arc shape.

It can be seen from the above-mentioned creation that the "pliers with quick release structure" is used, and only the first caliper arm and the second caliper arm are lightly pressed, and the sliding fastener can be automatically moved by the second spring. Fixed, only one hand can be executed, without the need to use the other hand to operate, for the construction workers climbing at high altitude or carrying other work items, it can greatly facilitate their work, so this new type can be said It is a kind of practical and progressive creation, quite worthy of production. The industry has promoted it and made it public to the public.

1‧‧‧First clamp arm

11‧‧‧Fixed buckle

111‧‧‧Extension

112‧‧‧Hook segment

12‧‧‧Detained space

2‧‧‧second tong arm

21‧‧‧Second spring

22‧‧‧Chute

3‧‧‧Sliding fasteners

31‧‧‧ Positioning rod

32‧‧‧ corresponding space

33‧‧‧ Positioning end

331‧‧‧ positioning boss

34‧‧‧Operator

341‧‧‧Positioning rod

342‧‧‧ push seat

4‧‧‧Working head

5‧‧‧ grip end

6‧‧‧First spring

The first figure is a three-dimensional schematic diagram of the appearance of the clamp with the quick release structure.

The second figure is a three-dimensional exploded view of the clamp with the quick release structure.

The third and fourth figures are schematic diagrams of the action of the clamp arm release.

The fifth figure is a schematic diagram of the implementation of the completion of the tong arm release.

The present invention relates to a pliers with a quick release structure, which is a storage state in which the pliers can be switched open or closed with one hand, thereby improving the operator's use of tools such as pliers. For convenience, please refer to the first to fifth figures, the "pliers with quick release structure" includes a first caliper arm 1, a second caliper arm 2 and a sliding fastener 3; A caliper arm 1 and a second caliper arm 2 are pivotally formed with a working head end 4 and a grip end 5, and the first caliper arm 1 and the second caliper arm 2 are respectively provided with a normal spring opening. a spring 6 , the first caliper arm 1 is disposed at a position close to the grip end 5 , and a fixing buckle 11 is disposed between the first caliper arm 1 and the second caliper arm 2 , and the fixing buckle 11 is The utility model has a narrow section 111 having a narrow width and a hooking section 112 having a wide width. The extension section 111 and the first caliper arm 1 are formed with a fastening space 12, and the hooking section 112 is a buckle. The opening 12 has a narrow end at one end; the sliding fastener 3 is movably disposed on the second caliper arm 2 and has a downward sliding along the second caliper arm 2, the sliding fastener The 3 series has a positioning rod 31 that is pushed into the fastening space 12 when the first caliper arm 1 and the second caliper arm 2 are in a sandwiching state, and the positioning rod 31 and the second caliper arm 2 are connected. There is a corresponding space 32 for the fixing buckle 11 to extend into. The width of the corresponding space 32 is slightly larger than the width of the hooking section 112. The second clamping arm 2 is provided with a normal pulling sliding fastener 3 to disengage the positioning rod 31. The second spring 21 of the space 12; thus, when the positioning rod 31 is located in the fastening space 12, the positioning rod 31 is engaged with the hooking portion 112, so that the positioning rod 31 is opposite to the fixing buckle 11 (such as the first As shown in the figure, the positioning rod 31 is attached to the extension portion 111 by the first spring 6 and the positioning rod 31 is also pulled by the second spring 21 to the hooking portion 112 for the first clamping arm. 1 and the second caliper arm 2 are in a state of being sandwiched; when the first caliper arm 1 and the grip end 5 of the second caliper arm 2 are pressed, the positioning rod 31 is offset within the accommodating space 12 (eg As shown in the third figure, after the positioning rod 31 and the fixing buckle 11 are dislocated, the sliding fastener 3 is pulled and pulled by the second spring 21, so that the fixing buckle 11 is disengaged from the fastening space 12 to release the first clamping arm 1 Restricted with the second caliper arm 2 (as shown in the fourth figure).

Further, the sliding fastener 3 is presented through the second caliper arm 2 type, which The sliding fastener 3 has a positioning end 33 on one side of the inner side of the second clamping arm 2 and an operating end 34 on the outer side of the second clamping arm 2. The positioning rod 31 and the corresponding space 32 are formed on the positioning end 33. The sliding fasteners 3 are formed on the two sides of the positioning end 33 with a positioning protrusion 331 which abuts against the inner side of the second clamping arm 2, and the second clamping arm 2 is recessed on the outer side to form a sliding slot 22, the sliding The fastening member 3 is formed on the two sides of the operating end 34 with a positioning protrusion 341 disposed on the outer side of the second clamping arm 2, and is stabilized by the positioning protrusion 331 and the positioning protrusion 341. The sliding fastener 3 is disposed on the second caliper arm 2 and is slid relative to the second caliper arm 2, and the arrangement of the sliding groove 22 and the positioning rod 31 is configured to limit the maximum sliding distance of the sliding fastener 3.

Further, the sliding fastener 3 is arced on the outer side of the operating end 34. The curved shape forms a push seat 342; the push seat 342 can facilitate the user to operate the sliding fastener 3 with the thumb Go on.

As can be seen from the above-mentioned creations, the creation of the "pliers with quick release structure" is In use, only the first caliper arm 1 and the second caliper arm 2 need to be lightly pressed, and the sliding fastener 3 can be automatically and removed by the second spring 21, and can be executed with one hand, without being supplemented by another Similarly, when the clamp is to be clamped and stored, it is only necessary to press the first clamp arm 1 and the second clamp arm 2 again, and the slide fastener 3 is continuously pushed to reposition and fix the positioning rod 31. The buckle 11 can be hooked; therefore, it is indeed a great convenience for the construction workers who climb the sky or need to carry other work items.

The above list is only a preferred embodiment for explaining the novel creation, and is not an enterprise. The drawing has any form of restriction on the creation of the creation, so that any modification or change made in the same creative spirit with respect to the creation of the new creation is for other embodiments that can be implemented and have the same effect. , should still be included in the scope of this new creative intent.

In summary, the new type of "pliers with quick release structure" The design and use of the structure is indeed practical, and the disclosed structure creation is also an unprecedented innovative structure. Therefore, its "novelty" should be undoubtedly considered, and the new creation can be more traditional than the conventional structure. The improvement of efficacy, therefore, is also "progressive", which fully complies with the provisions of the new patent application in China's patent law. Therefore, it is required to file a patent application with the bureau in accordance with the law, and urges the bureau to grant the patent right in the case as soon as possible. .

1‧‧‧First clamp arm

11‧‧‧Fixed buckle

111‧‧‧Extension

112‧‧‧Hook segment

2‧‧‧second tong arm

21‧‧‧Second spring

22‧‧‧Chute

3‧‧‧Sliding fasteners

31‧‧‧ Positioning rod

33‧‧‧ Positioning end

331‧‧‧ positioning boss

34‧‧‧Operator

341‧‧‧Positioning rod

342‧‧‧ push seat

6‧‧‧First spring

Claims (3)

A clamp having a quick release structure includes a first caliper arm, a second caliper arm and a sliding fastener, wherein the first caliper arm and the second caliper arm are pivotally formed with a working head end and a a first spring is disposed between the first caliper arm and the second caliper arm, and the first caliper arm is formed with a fixing buckle at a position close to the grip end. The fixing buckle is disposed between the first caliper arm and the second caliper arm, and the fixing buckle has a narrow section with a narrow width and a wide hook section, and the extension section forms a gap with the first caliper arm. The hooking section limits the opening space of the buckled space to a narrower state; the sliding fastener is movably disposed on the second caliper arm and is slid down along the second caliper arm, the sliding buckle The component has a positioning rod that is pushed into the fastening space when the first caliper arm and the second caliper arm are in a clamping state, and a fixing buckle is retained between the positioning rod and the second caliper arm. Corresponding space, the corresponding space width is slightly larger than the width of the hooking section, and the second clamping arm is provided with a normal pulling sliding buckle The positioning lever disengaged from the second space of the spring clasp. The quick release structure of the clamp of claim 1, wherein the slide fastener is configured to pass through a second clamp arm type, the slide fastener having a positioning end located on an inner side of the second clamp arm, and a positioning end on the outer side of the second caliper arm, the positioning rod and the corresponding space are formed on the positioning end, and the sliding fastener is formed on each of the two sides of the positioning end to form a positioning protrusion that abuts against the inner side of the second caliper arm The second caliper arm is recessed on the outer side to form a sliding slot. The sliding fastener is formed on each side of the operating end with a positioning protrusion disposed on the sliding groove and abutting against the outer side of the second caliper arm. The clamp of the quick release structure according to claim 2, wherein the sliding fastener is formed with a pusher on an outer side of the operating end in an arc shape.