Wrench for butterfly nut
A technology for wing nuts and wrenches, which is applied in the direction of wrenches, manufacturing tools, wrenches, etc., can solve the problems that affect the normal operation of appliances and the locking force of wing nuts is not strong, so as to enhance the locking force and ensure normal operation Effect
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[0014] figure 1 Among them, a wing nut wrench includes a handle plate 1 and a seat plate 2, and the handle plate 1 and the seat plate 2 are connected. The center of the seat plate 2 is provided with a round hole 3 that matches the round table of the wing nut, and both sides of the round hole 3 are respectively provided with a long slot hole 1 4 and a long slot 2 5 matching with the ears on both sides of the wing nut. The length of the handle plate 1 is longer than the length of the seat plate 2. The handle plate 1 and the seat plate 2 can both be made of stainless steel. In order to reduce the production cost, the handle plate 1 and the seat plate 2 are an integral structure. The length of the handle plate 1 can be 3-8 times the length of the seat plate 2. The thickness of the handle plate 1 and the seat plate 2 can be 2 to 3 mm. An angle can be formed between the handle plate 1 and the seat plate 2. The angle formed between the handle plate 1 and the seat plate 2 is 120°-...
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