CN203509971U - Two-purpose pliers - Google Patents

Abstract

The utility model provides a pair of two-purpose pliers. The pair of two-purpose pliers is mainly characterized in that mouth bodies of a pair of common pliers are respectively provided with a square hole cavity, an upper clamping spring pliers mouth body and a lower clamping spring pliers mouth body can slide in and slide out along the square hole cavities, the pair of two-purpose pliers is used as a pair of common pliers when the clamping spring pliers bodies are hidden in the square hole cavities, and when a section of each clamping spring pliers body is drawn out of the corresponding square hole cavity and positioned through a bayonet lock, the pair of two-purpose pliers can be used as a pair of inner clamping spring pliers.

Description

A kind of dual-purpose pliers

Technical field

the utility model belongs to " instrument " technical field, relates to pliers instrument, is a kind of dual-purpose pliers specifically.

Background technology

pliers is a kind of of flight-line maintenance industry instrument, and pliers instrument is mostly simple function at present, its shortcoming: one does not possess jump ring pliers common pliers uses function.

Summary of the invention

for overcoming existing pliers, do not possess the deficiency that jump ring pliers uses function, the utility model provides a kind of dual-purpose pliers, this dual-purpose pliers mainly consists of bit body, square hole chamber, screens hole, compression spring, bayonet lock, jump ring jaw body, it is characterized in that: on the jaw body of common pliers, open a square hole chamber, upper and lower jump ring jaw body can slide into and skid off along square hole chamber, by bayonet lock, is located.The beneficial effect of this utility model is: can use again and can use as jump ring pliers as common Flat pliers.

Accompanying drawing explanation

fig. 1. clamp structure figure, Fig. 2. jump ring jaw body is hidden figure, Fig. 3. jump ring jaw body figure.

in each figure: 1. jaw body, 2. square hole chamber, 3. screw, 4. spring leaf, 5. bayonet lock, 6. jump ring jaw body, 7. front screens hole, 8. rear card is hole.

the specific embodiment

in Fig. 1, Fig. 2, Fig. 3, on jaw body 1, have square hole chamber 2, jump ring jaw body 6 can slip into and skid off along square hole chamber 2, if crossed, jump ring jaw body 6 is slipped in square hole chamber 2, by bayonet lock 5, block 7 location, front screens hole on jump ring jaw body 6, now as common pliers, use, if pliers is worked as to jump ring pliers (interior jump ring pliers) to be used, bayonet lock 5 is mentioned, again jump ring jaw body 6 is outwards extracted out, 8 location, screens hole after bayonet lock 5 is automatically blocked under the effect of spring leaf 4, spring leaf 4 is fixed on jaw body 1 by screw 3 and pushes down bayonet lock 5.

Claims (1)

1. a dual-purpose pliers, this dual-purpose pliers mainly consists of bit body, square hole chamber, screens hole, compression spring, bayonet lock, jump ring jaw body, it is characterized in that: on the jaw body of common pliers, open a square hole chamber, upper and lower jump ring jaw body can slide into and skid off along square hole chamber, by bayonet lock, is located.

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