CN203665401U - Integrated spanner - Google Patents

Abstract

The utility model relates to an integrated wrench, which includes a fixed wrench (1), and the fixed wrench (1) is provided with a model (2) of the wrench; the utility model is characterized in that: the wrench socket (3) of the fixed wrench (1) An adjustable wrench head (4) is fixed on the top, and the fixed arm (5) of the adjustable wrench head (4) is integrated with the wrench socket (3) of the fixed wrench (1); the movable arm of the adjustable wrench head (4) ( 6) The opening (8) can be opened and closed under the action of the adjusting screw (7), and the maximum opening of the adjustable wrench head (4) is larger than the opening of the wrench socket (3) of the fixed wrench (1); the utility model will fix the wrench It is organically combined with the adjustable wrench, and can be used for various types of screws. The opening of the adjustable wrench head is not easy to shift; it does not need to be re-locked, which improves work efficiency.

Description

Integrated wrench

technical field

The utility model relates to the technical field of tools, in particular to an integrated wrench in which an adjustable wrench and a fixed wrench are combined.

Background technique

As one of the most commonly used tools, the wrench has brought great convenience to people. It uses the principle of leverage to allow us to complete very heavy work with a small force. There are basically two types of wrenches: one is a fixed type, such as a 12-14 wrench. The disadvantage of this type of wrench is that there are as many types of wrenches as there are screws, and a large number will easily lead to omissions and loss. His upgraded version of the quick wrench also has such shortcomings. Since the quick wrench is generally replaced by a wrench, the quick wrench needs to carry more wrenches, and it is heavy. The wrenches need to be placed separately, so it is easy It is also inconvenient to lose. Another type of wrench is the adjustable wrench. Its advantage is that the nut can be adjusted to accommodate various types of screws, but its disadvantage is also obvious. Every time you turn the handle forcefully, the mover will shift, resulting in several twists. It is necessary to re-card, wasting a lot of time.

Contents of the invention

The purpose of the utility model is to provide an integrated wrench, which can adjust the nut to adapt to various types of screws, and can quickly tighten the screws. Easy to use, low cost, easy to carry, greatly improving work efficiency. The technical scheme adopted to realize the purpose of this utility model is: the integrated wrench includes a fixed wrench, and the fixed wrench is provided with the model of the wrench; it is characterized in that: a movable wrench head is fixed on the wrench socket of the fixed wrench, The fixed arm of the adjustable wrench head is integrated with the wrench socket of the fixed wrench; the opening of the movable arm of the adjustable wrench head can be opened and closed under the action of the adjusting screw, and the maximum opening of the adjustable wrench head is larger than the opening of the wrench socket of the fixed wrench . When using, select an integrated wrench with a certain label according to the size of the screw, align the screw with the wrench socket of the fixed wrench, and use it if it is suitable. Clamp the screw and tighten the screw. At this time, due to the cooperation of the wrench socket of the fixed wrench, the screw is clamped more tightly, and the opening of the adjustable wrench head is not easy to be displaced; no need to re-lock, and the work efficiency is improved.

The utility model organically combines the fixed wrench and the adjustable wrench, and can be used for various types of screws. The opening of the adjustable wrench head is not easy to be displaced; no need to re-lock, and the work efficiency is improved.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is the rear view of the structural diagram of the utility model.

In the figure, 1. fixed wrench, 2. type of wrench, 3. wrench socket, 4. adjustable wrench head, 5. fixed arm, 6. movable arm, 7. adjusting screw, 8. opening.

Detailed ways

Referring to the accompanying drawings, the integrated wrench includes a fixed wrench 1, and the fixed wrench 1 is provided with a model 2 of the wrench; it is characterized in that: an adjustable wrench head 4 is fixed on the wrench socket 3 of the fixed wrench 1, and the adjustable wrench head The fixed arm 5 of 4 is integrated with the wrench socket 3 of the fixed wrench 1; the movable arm 6 of the adjustable wrench head 4 can be opened and closed under the action of the adjusting screw 7, and the maximum opening of the adjustable wrench head 4 is larger than that of the fixed wrench head 4. The wrench socket 3 opening of the wrench 1. When using, select an integrated wrench with a certain label according to the size of the screw, align the screw with the wrench socket 3 of the fixed wrench, and use it if it is suitable. If the wrench socket 3 is larger than the screw, turn the wrench head over and use the adjustable wrench The opening of 4 clamps the screw, and the screw is tightened. At this time, due to the cooperation of the wrench socket of the fixed wrench, the screw is clamped more tightly, and the opening of the adjustable wrench head is not easy to be displaced; no need to re-lock, and the work efficiency is improved.

Claims (1)

1. an integrated spanner, includes a back-up wrench (1), and back-up wrench (1) is provided with the model (2) of this spanner; It is characterized in that: on the wrench socket (3) of back-up wrench (1), fix a Flexible spanner (4) at hand, Flexible spanner at hand wrench socket (3) disjunctor of the fixed arm of (4) (5) and back-up wrench (1) in one; The Flexible spanner at hand lever arm of (4) (6) can folding at the effect under shed (8) of set screw (7), and Flexible spanner at hand the maximum open of (4) be greater than wrench socket (3) opening of back-up wrench (1).

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