TWM612064U - Adapter for driving different bolts - Google Patents

Abstract

This creation is to provide an adapter for driving different screws, the adapter includes at least A first part and a second part; one end of the first part is provided with a first connecting part for abutting an opening at one end of a screw; the second part is formed by extending the other end of the first part, the first part One end of the two parts is provided with a second connecting part for connecting a driving part, a power output end, and a female base opening at one end. When the second part is driven by the driving part to rotate corresponding to a rotating shaft, the first The part is linked by the second part to rotate corresponding to the rotating shaft, and is used to link the screw to rotate corresponding to the rotating shaft; the second connecting part is connected to a female seat at the power output end Female connector.

Description

Adapter for driving different screws

This creation is related to the connector of a tool, especially an adapter used to drive different screws.

General pneumatic tools or electric tools can provide greater power to improve work efficiency. When a screw is locked or loosened, a drive rod that can fit the screw is selected, and one end of the drive rod is sleeved on the screw. The screw rod is provided with a protruding joint at the other end of the driving rod to connect the power output end of a pneumatic tool or an electric tool, and then drive the driving rod to rotate, and then rotate the screw by the driving rod.

Generally, the power output end of a pneumatic tool or an electric tool is provided with a clamping device with a variable opening size to clamp the protruding joint at the other end of the driving rod to achieve a stable connection.

Commonly encountered situations are: a clamping device with a variable opening size will loose the drive rod when it is activated, a clamping device with a variable opening size will slip the drive rod when it is activated, and/or The torque of the power output end is not enough to drive the screw. Moreover, the clamping device with a variable opening size is laborious and time consuming to clamp the driving rod.

The main purpose of this creation is to provide an adapter for driving different screws, which has the effect of real-time and relatively stable connection.

The secondary purpose of this creation is to provide an adapter for driving different screws, which has better output power efficiency.

The reason is that, in order to achieve the aforementioned purpose, this creation is to provide an adapter for driving different screws. The adapter includes at least a first part and a second part; one end of the first part is provided with a first connection Part for abutting against an opening at one end of a screw; the second part is formed by the extension of the other end of the first part, and one end of the second part is provided with a second connecting part for connecting to a power output end of a driving part One end of a female seat is open. When the second part is driven by the driving part to rotate corresponding to a rotating shaft, the first part is linked by the second part to rotate corresponding to the rotating shaft. Linking the screw rod corresponds to the rotation of the rotating shaft; the second connecting portion is connected to a female base connecting portion of the female base provided at the power output end.

Hereinafter, some preferred embodiments of this creation will be cited, and further detailed description will be given in conjunction with the drawings as follows:

Please refer to FIG. 1 to FIG. 3 for the first embodiment of this creation. The adapter 10 for driving different screws disclosed in this creation includes at least a first part 12 and a second part 14.

One end of the first part 12 is provided with a first connecting portion 22 for abutting an end of a fastener (not shown) such as an opening at one end of a screw. In this embodiment, the first connecting portion 22 is set to six The side shape is used to abut a recessed hexagonal screw.

The second part 14 is formed by the extension of the other end of the first part 12, one end of which is provided with a second connecting part 42 for connecting a driving part, a power output end, and a female seat 16 with an opening 62 at one end. When the two parts 14 are driven by the driving part to rotate corresponding to a rotating shaft S, the first part 12 is linked by the second part 14 and rotates corresponding to the rotating shaft S to link the screw corresponding to The rotation axis S rotates.

The second connecting portion 42 is connected to a female base connecting portion 64 of the female base 16 provided at the power output end.

The second connecting portion 42 includes an annular groove 421 provided in the second part 14, an elastic ring 422 such as an O-shaped rubber ring inserted into the annular groove 421, and a fractured rigidity inserted outside the elastic ring 422 Ring 423, the female seat connecting portion 64 is formed by the inner wall of the opening 62 of the female seat 16 provided with an insert groove 621 corresponding to the rigid ring, for inserting the rigid ring 423, the insert groove 621 can be set as a Or plural.

Please refer to FIGS. 4 and 5 for the second embodiment of this creation. The adapter 10 used for driving different screws is disclosed in this creation, wherein the second connecting portion 42 is connected to the female socket of the female socket 16 The structure of the portion 64 can be as follows. The second connecting portion 42 includes at least one screw 424, and the female socket connecting portion 64 is configured as at least one screw hole 622 penetrating the opening 62 of the female socket 16, and the screw The 424 is connected to the screw hole 622 in a threaded manner and abuts the second part 14.

Please refer to FIG. 6 for the third embodiment of this creation. The adapter 10 used to drive different screws is disclosed in this creation, wherein the second connecting portion 42 is connected to the socket connecting portion 64 of the female socket 16 The structure may be as follows. The second connecting portion 42 includes a pin 425 and an opening 426 penetrating through the second part 14, and the female connector 64 is provided with two corresponding penetrating holes of the female seat 16. An opening 623 is formed, and the pin 425 is inserted through the opening 426 of the second part 14 and the second opening 623 of the female seat 16.

Please refer to FIG. 7 for the fourth embodiment of this creation. The adapter 10 used for driving different screws is disclosed in this creation, wherein the second connecting portion 42 is connected to the female connecting portion 64 of the female socket 16 The structure may be as follows. The second connecting portion 42 includes a recessed hole 427 transverse to the rotation axis S and an elastic body 428 such as a coil spring and an abutting body 429 from the inside and outside of the recessed hole 427. Like a steel ball, one end of the elastic body 428 abuts against the bottom of the concave hole 427, one end of the abutment body 429 abuts the other end of the elastic body 428, and the other end of the abutment body 429 is partially exposed from the concave hole. 427, for elastically abutting against the inner wall of the opening 62 of the female seat 16.

The adapter 10 used for driving different screws disclosed in this creation, wherein the other end of the female seat 16 is set as a quadrilateral opening and connected to the opening 62 to connect to the power output end of a pneumatic wrench or an electric wrench. In the conventional elastic steel ball abutment structure, in addition to facilitating immediate disassembly and replacement of the adapter 10, when the adapter 10 is broken or the first connecting portion 22 is worn, the adapter 10 can be replaced by a tool It is inserted into the female seat 16 to push the adapter 10 away from the female seat 16, and then replace the adapter 10 with a new adapter 10 without affecting the ongoing work, which has a convenient effect on work.

Please refer to Figures 8 and 9 respectively for the fifth and sixth embodiments of the creation. The adapter 10 used for driving different screws is disclosed in this creation. The first connecting portion 22 can be set as Six equiangular (star) or twelve equiangular shapes are used for instant replacement to accommodate different opening shapes at one end of the fastener.

10: Adapter 12: The first part 14: The second part 22: The first connection part 42: The second connecting part 16: Female seat 62: opening S: Rotation axis 64: Female connector 421: Annular Groove 422: Elastic ring 423: rigid ring 621: Socket 424 screw 622: screw hole 425: Snap 426: open hole 623: hole 427: Hole 428: Elastomer 429: contact body

Figure 1 is a three-dimensional schematic diagram of the preferred embodiment (1) of the creation. Fig. 2 is an exploded perspective view of Fig. 1. Fig. 3 is a cross-sectional view of Fig. 1 in the direction 3-3. Figure 4 is a three-dimensional schematic diagram of the preferred embodiment (2) of the creation. Fig. 5 is an exploded perspective view of Fig. 4. Figure 6 is an exploded three-dimensional schematic diagram of the preferred embodiment (3) of the creation. Figure 7 is a cross-sectional view of the preferred embodiment (four) of the creation. Figure 8 is a three-dimensional schematic diagram of the preferred embodiment (5) of the creation. Figure 9 is a three-dimensional schematic diagram of the preferred embodiment (6) of the creation.

10: Adapter

12: The first part

14: The second part

22: The first connection part

42: The second connecting part

16: Female seat

62: opening

S: Rotation axis

64: Female connector

421: Annular Groove

422: Elastic ring

423: rigid ring

621: Socket

Claims (12)

An adapter for driving different screws, the adapter at least includes: A first part, one end of which is provided with a first connecting portion for abutting against an opening at one end of a screw; A second part is formed by the extension of the other end of the first part, and one end of which is provided with a second connecting part for connecting a driving part, a power output end, and a female base opening at one end, when the second part is When the driving part is driven to rotate corresponding to a rotating shaft, the first part is linked by the second part to rotate corresponding to the rotating shaft, so as to link the screw to rotate corresponding to the rotating shaft; wherein: The second connecting part is connected to a female socket connecting part of the female socket provided at the power output end. The adapter for driving different screws as described in claim 1, wherein the second connecting portion includes an annular groove provided in the second part, an elastic ring inserted into the annular groove, and a sleeve connected to the annular groove. The fractured rigid ring on the outer side of the elastic ring, and the female seat connecting part is formed by the opening inner wall of the female seat provided with an inserting groove corresponding to the rigid ring for embedding the rigid ring. The adapter for driving different screws according to claim 1, wherein the second connecting portion includes at least one screw, and the female socket connecting part is set as at least one screw hole penetrating the opening position of the female socket, The screw is connected to the screw hole in a threaded manner and abuts against the second part. The adapter for driving different screws according to claim 1, wherein the second connecting part includes a pin and an opening through the second part, and the female connecting part is provided by the female Correspondingly formed by two through openings, the pin is inserted through the second part of the opening and the second opening of the female seat. The adapter for driving different screws as described in claim 1, wherein the second connecting portion includes a recessed hole that crosses the rotating shaft, an elastic body that extends from the inside and outside the recessed hole, and an The abutting body, wherein one end of the elastic body abuts against the bottom of the recessed hole, one end of the abutting body abuts against the other end of the elastic body, and the other end of the abutting body is partially exposed in the recessed hole. The adapter for driving different screws according to any one of claims 1 to 5, wherein the cross-sectional shape of the first connecting portion in the direction transverse to the rotation axis corresponds to the shape of the inner edge of the opening of the screw. The adapter for driving different screws according to any one of claims 1 to 5, wherein the driving part is selected from the group consisting of a pneumatic wrench and an electric wrench. The adapter for driving different screws as described in claim 6, wherein the driving part is selected from the group consisting of a pneumatic wrench and an electric wrench. The adapter for driving different screws according to any one of claims 1 to 5, wherein the cross-sectional shape of the first connecting portion in the direction transverse to the rotation axis is set to be selected from hexagon, six, etc. Groups of angles and twelve equal angles. The adapter for driving different screws as described in claim 6, wherein the cross-sectional shape of the first connecting portion in the direction transverse to the axis of rotation is set to be selected from a hexagon, a six equiangular, twelve, etc. Groups of angles. The adapter for driving different screws as described in claim 7, wherein the cross-sectional shape of the first connecting portion in the direction transverse to the axis of rotation is set to be selected from a hexagon, a hexagonal shape, and a twelve shape. Groups of angles. The adapter for driving different screws as described in claim 8, wherein the cross-sectional shape of the first connecting portion in the direction transverse to the axis of rotation is set to be selected from a hexagon, a hexagonal shape, and a twelve shape. Groups of angles.

Images