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CN-224223821-U - Improved electric tool handle

CN224223821UCN 224223821 UCN224223821 UCN 224223821UCN-224223821-U

Abstract

The improved electric tool handle comprises a handle body, wherein a movable operating piece is arranged on the handle body, a switch piece which can be pressed is arranged on the other side of the handle body opposite to the operating piece, an interference structure exists between the operating piece and the switch piece, so that the switch piece can be pressed after the operating piece is moved, and an elastic reset piece which enables the operating piece and the switch piece to reset is arranged in the handle body. In the handle structure, a linkage type double-operation switch structure is adopted, when the electric tool is used, after the handle main body is held, the thumb pushes the operation piece, and then the other four fingers are folded to press the switch piece, so that the operation of starting the electric tool can be completed, and the operation is convenient. After the hands are loosened, the operation piece and the switch piece can reset under the action of the elastic reset piece, so that the false touch starting phenomenon is avoided.

Inventors

  • HE JIANLONG

Assignees

  • 宁波吉野电器有限公司

Dates

Publication Date
20260512
Application Date
20250616

Claims (7)

  1. 1. The improved electric tool handle comprises a handle main body (1) and is characterized in that a movable operating piece (2) is arranged on the handle main body (1), and a switch piece (3) which can be pressed is arranged on the other side of the handle main body (1) relative to the operating piece (2); An interference structure exists between the operating piece (2) and the switch piece (3), so that the switch piece (3) can be pressed after the operating piece (2) is moved; An elastic reset piece for resetting the operating piece (2) and the switch piece (3) is arranged in the handle main body (1).
  2. 2. The improved power tool handle of claim 1, wherein the interference structure comprises: A first structural member (21) which is arranged in the inner cavity of the handle main body (1) and moves synchronously with the operating member (2); a second structural member (31) arranged on the switch member (3) and protruding towards the inner cavity of the handle main body (1); The second structural member (31) is abutted against the first structural member (21) so that the switch member (3) cannot be pressed, and the movement of the operating member (2) drives the first structural member (21) to move so that the first structural member is separated from the second structural member (31).
  3. 3. An improved power tool handle according to claim 1, characterized in that the resilient return member comprises a first spring (51) for returning the operating member (2) and a second spring (52) for returning the switching member (3).
  4. 4. An improved power tool handle according to claim 1, characterized in that a limiting plate (26) is provided in the inner cavity of the handle body (1), which limiting plate (26) is adapted to limit the movement of the first structural member (21).
  5. 5. The improved power tool handle according to claim 1, wherein the switch member (3) is rotatably disposed on the handle body (1) through the rotation shaft (33), and an anti-unhooking hook (34) is disposed on a side of the switch member (3) away from the rotation shaft (33).
  6. 6. An improved power tool handle according to claim 1, characterized in that the outer surface of the operating member (2) is provided with anti-slip ribs and protrusions.
  7. 7. An improved power tool handle according to any one of claims 1 to 6, wherein the handle body (1) is formed by assembling two half-shells, and an electrical switch structure and a corresponding circuit structure are further provided in the handle body (1).

Description

Improved electric tool handle Technical Field The utility model belongs to the technical field of electric tools, and particularly relates to an improved electric tool handle. Background Electric tools, especially hand-held electric tools such as floor sweepers, hair dryers, pruners, etc., are devices commonly used in daily life and work, and conventional hand-held electric tools generally include a handle portion, a link portion, and a functional portion, wherein the handle portion is used for a user to hold and operate, and a power switch structure may be provided on the handle portion for starting and closing the functional unit of the electric tool. In the electric tool in the prior art, the power switch on the handle part is generally a single switch, the tool can be started by one-time operation, certain potential safety hazards exist in the switching mode, the electric tool is easy to start by false touch, and particularly, the electric tool with certain destructiveness is easy to cause damage after the electric tool is started by false touch. Based on this, the present application further designs and improves the handle structure in the power tool. Disclosure of utility model Aiming at the defects in the prior art, the utility model provides an improved electric tool handle, wherein the switch structure on the handle is a double-operation switch structure, and the tool can be started only by two steps of operation, so that the situation of mistaken touch and opening is avoided, and the improved electric tool handle is also suitable for single-hand operation and convenient to operate. The utility model is solved by the following technical scheme. The improved electric tool handle comprises a handle body, wherein a movable operating piece is arranged on the handle body, a switch piece which can be pressed is arranged on the other side of the handle body opposite to the operating piece, an interference structure exists between the operating piece and the switch piece, so that the switch piece can be pressed after the operating piece is moved, and an elastic reset piece which enables the operating piece and the switch piece to reset is arranged in the handle body. In the handle structure, a linkage type double-operation switch structure is adopted, when the electric tool is used, after the handle main body is held, the thumb pushes the operation piece, and then the other four fingers are folded to press the switch piece, so that the operation of starting the electric tool can be completed, and the operation is convenient. After the hands are loosened, the operation piece and the switch piece can reset under the action of the elastic reset piece, so that the false touch starting phenomenon is avoided. In a preferred embodiment, the interference structure comprises a first structural part which is arranged in the inner cavity of the handle body and moves synchronously with the operating part, a second structural part which is arranged on the switch part and protrudes towards the inner cavity of the handle body, the second structural part is propped against the first structural part so that the switch part cannot be pressed, and the first structural part is driven to move by the movement of the operating part so as to be separated from the second structural part. The structure is simple and compact, the linkage is good, and the operation is convenient. In a preferred embodiment, the elastic restoring member includes a first spring for restoring the operating member and a second spring for restoring the switching member, for providing an elastic restoring force. In a preferred embodiment, a limiting plate is disposed in the inner cavity of the handle body, and the limiting plate is used for limiting the movement of the first structural member to avoid excessive movement. In a preferred embodiment, the switch member is rotatably disposed on the handle body through the rotating shaft, and an anti-unhooking hook is disposed on a side, far away from the rotating shaft, of the switch member, so that the switch member can be conveniently pressed. In a preferred embodiment, the outer surface of the operating member is provided with an anti-slip convex strip and a convex part, so that the thumb pushing operation is convenient. In a preferred embodiment, the handle body is formed by assembling two half-shell structures, and an electrical switch structure and a corresponding circuit structure are further arranged in the handle body. Compared with the prior art, the improved electric tool handle has the advantages that the improved electric tool handle is provided, the switch structure on the handle is of a double-operation switch structure, the tool can be started only by two steps of operation, the situation of mistaken touch and opening is avoided, and meanwhile the improved electric tool handle is suitable for single-hand operation and convenient to operate. Drawings Fig. 1 is a schematic view of a handle in the p