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CN-224209655-U - Electric tool

CN224209655UCN 224209655 UCN224209655 UCN 224209655UCN-224209655-U

Abstract

The utility model relates to an electric tool, battery package receive the casing include first half shell and second half shell, be used for connecting the connecting portion of first half shell and second half shell including setting up the first receiver on first half shell, set up the second receiver on second half shell and be used for connecting the connecting piece of two, wherein, at least one in first receiver and the second receiver is used for detachable holding tool annex.

Inventors

  • SHI YUNKAI
  • WU HONGBING
  • LIU DAN
  • Zhou zhongya

Assignees

  • 苏州宝时得电动工具有限公司

Dates

Publication Date
20260508
Application Date
20250428

Claims (10)

  1. 1. A power tool, comprising: The battery pack comprises a shell (1) and a battery pack receiving shell (130), wherein the shell comprises a body shell (110), a holding shell (120) and a battery pack receiving shell (130) connected with the holding shell (120); a motor (2) housed in the body case (110); A tool spindle (4) driven by the motor (2); -a working head (5) removably attached to the tool spindle (4); a battery pack (10) removably mounted to the battery pack receiving housing (130) to provide power to the motor (2); the battery pack receiving casing (130) comprises a first half casing (131) and a second half casing (132), the electric tool further comprises a connecting part (8), the connecting part (8) comprises a first receiving part (81), a second receiving part (82) and a connecting piece (83), the first receiving part (81) is positioned on the first half casing (131), the second receiving part (82) is positioned on the second half casing (132), and the connecting piece (83) is used for connecting the first receiving part (81) and the second receiving part (82) so as to connect the first half casing (131) and the second half casing (132); At least one of the first receiving portion (81) and the second receiving portion (82) is for detachably holding a tool attachment (11), the tool attachment (11) being at least for detaching the working head (5).
  2. 2. The power tool as set forth in claim 1, wherein the first receiving portion (81) has a first hole (81A), the second receiving portion (82) has a second hole (82A), the connector (83) passes through the first hole (81A) and protrudes into the second hole (82A) to connect the first half-shell (131) and the second half-shell (132), the second receiving portion (82) further has a third hole (82B), the third hole (82B) for operative engagement with the tool attachment (11).
  3. 3. The power tool according to claim 2, wherein the second receiving portion (82) includes a boss portion (821) extending into the first receiving portion (81), the second hole (82A) is formed in the boss portion (821) and communicates with the first hole (81A), the third hole (82B) has an opening (82C) into which the tool accessory (11) enters, and the opening (82C) is opened at an end of the second receiving portion (82) remote from the second hole (82A).
  4. 4. The electric tool according to claim 2, wherein the connecting member (83) comprises a screw, the first hole (81A) is a light hole, the second hole (82A) is a screw hole, the tool attachment (11) has a shape matching the shape of the third hole (82B), and/or, The central axes of the first hole (81A), the second hole (82A) and the third hole (82B) are overlapped with each other.
  5. 5. The power tool of claim 2, further comprising a retaining portion (12), the third aperture (82B) for operable engagement with the first portion (11A) of the tool attachment (11), the retaining portion (12) for detachably mounting the second portion (11B) of the tool attachment (11).
  6. 6. The power tool as claimed in claim 5, wherein the holding portion (12) has a mounting groove (12A), the second portion (11B) being configured to be operatively engageable with the mounting groove (12A), and wherein a central axis (I4) of the second portion (11B) is parallel or overlaps with an extension line (I8) of the mounting groove (12A) when the second portion (11B) is engaged with the mounting groove (12A).
  7. 7. The electric power tool according to claim 5, wherein the battery pack receiving housing (130) includes a long side end (a) and a short side end (B), the first receiving portion (81) and the second receiving portion (82) are formed at the short side end (B) of the battery pack receiving housing (130), and the holding portion (12) is provided on the long side end (a) of the battery pack receiving housing (130); when the tool attachment (11) is of an L-shaped structure, the first receiving portion (81) and/or the second receiving portion (82) are/is configured to detachably hold a short end of the L-shaped structure, and the holding portion (12) is configured to hold a long end of the L-shaped structure.
  8. 8. The power tool according to claim 1, further comprising a suspension portion (13), the suspension portion (13) being for suspending the power tool, the suspension portion (13) being provided on the first half-shell (131), the first receiving portion (81) and/or the second receiving portion (82) being for detachably holding at least part of the tool attachment (11) on the second half-shell (132).
  9. 9. The power tool as claimed in claim 8, characterized in that the power tool has a separation plane (M1) separating the first half-shell (131) and the second half-shell (132), the suspension part (13) being located on the right side of the separation plane (M1), the first receiving part (81) and/or the second receiving part (82) being intended to detachably hold the tool attachment (11) on the left side of the separation plane (M1).
  10. 10. The power tool according to claim 8, wherein the tool attachment (11) comprises a hex wrench.

Description

Electric tool Technical Field The present disclosure relates to a power tool. Background Wrenches are commonly used as an accessory for power tools, and are used in a variety of applications where manual tightening or loosening of screws is required. Such as tightening or removing screws for securing the working head when the working head is replaced, loosening or tightening adjustment screws when the angle or height of the power tool is changed to accommodate different working environments, or loosening screws for securing the housing to disassemble the power tool when the power tool is serviced, etc. Typically, the wrench is removably mounted to the body housing or battery pack receiving housing of the power tool for operator access. Disclosure of utility model The purpose of the present disclosure is to provide a compact and low-cost electric tool. In order to achieve the above purpose, the present disclosure provides a power tool comprising: The battery pack comprises a shell, a battery pack receiving shell and a battery pack connecting device, wherein the shell comprises a body shell, a holding shell and a battery pack receiving shell connected with the holding shell; a motor housed in the body case; A tool spindle driven by the motor; A working head removably attached to the tool spindle; A battery pack removably mounted to the battery pack receiving housing to provide power to the motor; The battery pack receiving shell comprises a first half shell and a second half shell, the electric tool further comprises a connecting part, the connecting part comprises a first receiving part, a second receiving part and a connecting piece, the first receiving part is positioned on the first half shell, the second receiving part is positioned on the second half shell, and the connecting piece is used for connecting the first receiving part and the second receiving part so as to connect the first half shell and the second half shell; At least one of the first receiving portion and the second receiving portion is for detachably holding a tool attachment for at least detaching the working head. In some embodiments, the first receiving portion has a first aperture and the second receiving portion has a second aperture, the connector passing through the first aperture and extending into the second aperture to connect the first and second half-shells, the second connector further having a third aperture for operable engagement with the tool attachment. In some embodiments, the second receiving portion includes a boss portion extending into the first receiving portion, the second aperture is formed in the boss portion and communicates with the first aperture, and the third aperture has an opening for the tool attachment to enter, the opening being open at an end of the second connecting portion remote from the second aperture. In some embodiments, the connector comprises a screw, the first hole is a light hole, the second hole is a screw hole, the tool attachment is shaped to fit the shape of the third hole, and/or, The central axes of the first hole, the second hole and the third hole are at least two overlapped with each other. In some embodiments, the power tool further comprises a retaining portion for operably engaging the first portion of the tool accessory and for detachably mounting the second portion of the tool accessory. In some embodiments, the retaining portion has a mounting slot with which the second portion is configured to operably engage, and when the second portion is engaged with the mounting slot, a central axis of the second portion is parallel to or overlaps an extension line of the mounting slot. In some embodiments, the battery pack mounting case includes a long side end and a short side end, the first receiving part and the second receiving part are formed at the short side end of the battery pack mounting case, and the holding part is provided at the long side end of the battery pack mounting case; When the tool accessory is of an L-shaped structure, the first receiving portion and/or the second receiving portion is/are used for detachably holding a short end of the L-shaped structure, and the holding portion is used for holding a long end of the L-shaped structure. In some embodiments, the power tool further comprises a hanging portion for hanging the power tool, the hanging portion being provided on the first half-shell, the first receiving portion and/or the second receiving portion being for detachably holding at least part of the tool accessory on the second half-shell. In some embodiments, the power tool has a separation plane separating the first and second half-shells, the hanging portion is located on the right side of the separation plane, and the first and/or second receiving portions are for removably retaining the tool attachment on the left side of the separation plane. In some embodiments, the tool attachment comprises a hex wrench. The battery pack receiving housing in the embod