TWM612346U - Screw driver - Google Patents

Abstract

This creation is to disclose a screwdriver device, which includes: a holding part, an axis movement module, a pushing part, a tool replacement module, and a plurality of tool parts. The tool replacement module is movably arranged at one end of the holding part, and a plurality of tool parts are arranged in the tool replacement module; the axis movement module is movably arranged in the holding part along the axis, And it is fixedly connected with the slidable pushing member arranged on the outer surface of the holding member; by moving the tool replacement module, one of the plurality of tool members is aligned with the axis movement module, and the pushing member that slides by the external force is driven by the moving tool replacement module. The axis movement module pushes the tool part to separate the tool part from the tool replacement module for use. This creation increases the responsiveness to screws of different specifications through the tool replacement module with multiple tool parts at the same time.

Description

Screwdriver device

This creation is related to the technical field of a screw-locking tool, especially a screwdriver device that has tools corresponding to different screw specifications and can be selectively used.

A traditional screwdriver usually consists of a handle and a drive head corresponding to the groove shape of the screw head. The shape of the drive head is inserted into the groove on the top of the screw, bolt, etc. by rotating the handle Make the driving head drive the screw to loosen or tighten the screw, bolt and other components.

At present, screws, bolts and other components used in the shops have different shapes of the top grooves. Common ones include one word, cross, plum blossom, hexagon, four corners, double hexagon, octagon and so on. In order to be able to handle various types of screws, bolts and other components, operators usually need to prepare different types of screwdrivers; however, carrying different types of screwdrivers at the same time will cause inconvenience. Therefore, a combined screwdriver was further invented. With a detachable drive head and a handle, the number of screwdrivers to be carried can be reduced. However, a certain number of drive heads are still troublesome to carry, and the drive heads are also easy to carry. Lost during carrying.

Based on the above-mentioned problems, the creator of this creation designed a screwdriver device to improve the lack of conventional technology, thereby enhancing the implementation and utilization of the industry.

In view of the above-mentioned problems, the present invention provides a screwdriver device that can simultaneously have different special-shaped drive heads to cope with different specifications of screws, bolts and other components, so as to further improve the responsiveness and portability of the conventional technology. .

According to the purpose of this creation, a screwdriver device is proposed, which includes a holding part, an axis movement module, a pushing part, a tool replacement module, and a plurality of tool parts. The inside of the holding member has a first accommodating space along the axis; the axis moving module is arranged in the first accommodating space, and the embedded end or the whole of the axis moving module can move back and forth along the axis; pushing The part is slidably arranged on the outer surface of the holding part, and the pushing part is fixedly connected to the axis movement module; the tool replacement module is movably arranged at one end of the holding part, and the tool replacement module has a plurality of tools The accommodating space; a plurality of tool pieces are respectively arranged in each tool accommodating space, and one end of each tool piece has an embedding groove corresponding to the embedding end. The tool replacement module is moved by an external force to selectively align the geometric center of one of the plurality of tool parts with the axis. When the pushing part slides along the axis, and the axis moves the module to move the insertion end into the insertion Slot and push the tool part away from the tool replacement module.

Preferably, the axis movement module further includes a first axis member fixedly arranged in the first accommodating space, and a second axis whose one end is an embedded end and movably sleeves the first axis member The core piece, wherein the second shaft core piece is fixedly connected with the pushing piece.

Preferably, the holding part includes a first holding part and a second holding part, and the first holding part, the second holding part and the tool replacement module are connected in sequence along the axis, and the first holding part A plurality of anti-slip grooves are recessed on the outer surface, and the outer surface or the whole material of the first holding part is made of insulating material.

Preferably, the tool replacement module is pivoted on one end of the holding member.

Preferably, the tool replacement module is slidably arranged at one end of the holding member.

Preferably, the other end of each tool part is the driving end, and the specifications of the driving end are different among the tool parts.

Preferably, the tool replacement module is detachably connected to one end of the holding member.

Preferably, the material of the plurality of tool parts is ferromagnetic material, and the material of the tool replacement module is ferromagnetic material or paramagnetic material. The plurality of tool parts and the tool replacement module that are not pushed by the axis movement module are The magnetic force is connected without leaving the tool accommodating space.

In summary, the screwdriver device of this creation has the following advantages:

(1) In the screwdriver device of this creation, a movable tool replacement module is installed at one end of the holding part, and a plurality of tool parts are firmly installed in the tool replacement module, and the replacement module can be switched by moving the tool replacement module. The used tool parts are positioned and used, so that a screwdriver device of this invention can deal with different screws, bolts and other components according to the situation, effectively improving the response and convenience of locking tools.

(2) In addition, the tool replacement module of the screwdriver device of this creation has multiple tool parts at the same time. Compared with the conventional combined screwdriver, it is necessary to carry multiple drive heads at the same time, and then combine or combine them with a screw connection method. Replacing the drive head, the tool replacement module created by this author can effectively improve the portability of the locking tool.

In order to help understand the technical features, content and advantages of this creation and its achievable effects, this creation is combined with the diagrams, and detailed descriptions are given in the form of embodiments as follows. The diagrams used therein are only intended to For the purpose of illustration and auxiliary manual, it may not be the true proportion and precise configuration after the implementation of this creation. Therefore, the proportion and configuration relationship of the attached drawings should not be interpreted, and the scope of the application for patent application for the actual implementation of this creation should not be interpreted. Explain first. In order to facilitate understanding, the same elements in the following embodiments are described with the same symbols.

In the description of this creation, it should be noted that, unless otherwise clearly defined and restricted, the terms "set", "pivot", "set", "connection" and "concave" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be directly connected, or indirectly connected through an intermediate medium, and may be the internal communication between two components. For those of ordinary knowledge in the technical field, they can understand the specific meaning of the above-mentioned terms in this creation under specific circumstances.

Please refer to Figures 1 and 2, which are schematic diagrams of the first embodiment of the screwdriver device created.

As shown in the figure, the screwdriver device in this embodiment includes: a holding member 10, an axis movement module 20, a pushing member 30, a tool replacement module 40, and a plurality of tool members 50. The holding member 10 has a first accommodating space 13 along the axis. The axis movement module 20 is disposed in the first accommodating space 13, and the embedded end 221 or the whole of the axis movement module 20 can reciprocate along the axis. The pushing member 30 is slidably disposed on the outer surface of the holding member 10, and the pushing member 30 is fixedly connected to the axis movement module 20. The tool replacement module 40 is movably disposed at one end of the holding member 10, and the tool replacement module 40 has a plurality of tool accommodating spaces 41. A plurality of tool parts 50 are respectively disposed in each tool accommodating space 41, and one end of each tool part 50 has an insertion groove 501 corresponding to the insertion end 221. Each tool piece 50 may have a driving end of different specifications. For example, the driving end can be in the shape of a single character, a cross, a hexagon, an octagon, a double hexagon or a snake eye.

Wherein, the holding member 10 may further include a first holding portion 11 and a second holding portion 12, and the first holding portion 11, the second holding portion 12, and the tool replacement module 40 are arranged along the axis. Order connection. One end of the first holding part 11 connected to the second holding part 12 may have a blind hole, and the second holding part 12 may be substantially a tube body, so that the blind hole of the first holding part 11 is the same as the tube body. The hollow portion of the second holding portion 12 can form the first accommodating space 13. In addition, the pushing member 30 is provided on the outer surface of the second holding portion 12 and can slide along the axis.

For example, the material of the outer surface of the first holding portion 11 may be insulating plastic or an insulating material well known to those skilled in the art to reduce the risk of electric shock for the user and increase the grip. Wherein, the outer surface of the first grip portion 11 can also be recessed with a plurality of mesh-shaped anti-slip grooves corresponding to the human hand to increase the grip.

Furthermore, the axis movement module 20 includes a first axis member 21 and a second axis member 22. The first shaft member 21 is fixedly disposed in the first accommodating space 13, and the movement and rotation are restricted by the tenon inserted into the first holding portion 11. One end of the second shaft member 22 is an insertion end 221, and the second shaft member 22 is movably sleeved on the first shaft member 21. For example, when the first shaft core member 21 is a cylindrical body, the second shaft core member 22 may have a cylindrical body groove with the same shape as the first shaft core member 21, and the size of the cylindrical body groove is slightly larger than The first shaft core member 21 is sleeved and engaged with the first shaft core member 21 by the cylindrical groove so that the second shaft core member 22 cannot rotate.

The pushing member 30 is arranged on the second holding portion 12 of the holding member 10, and the pushing member 30 is fixedly connected to the second shaft core member 22. Furthermore, the pushing member 30 may include a convex-point positioning portion on the outer surface facing the second holding portion 12. According to the farthest position of the second shaft member 22 and the position closest to the first shaft member 21, two recessed limit parts are provided at the corresponding positions on the outer surface of the second holding part 12, and the positioning part and The limit part can help the user to locate the position of the tool 50 in the working state or the storage state.

In this embodiment, the tool replacement module 40 is pivotally connected to the holding member 10, and the axis of the tool replacement module 40 is parallel to the axis of the holding member 10 but does not overlap. With the axis of the tool replacement module 40 as the center, a plurality of tool accommodating spaces 41 are provided on the tool replacement module 40 around a specific interval. By rotating the tool replacement module 40, one of the plurality of tool accommodating spaces 41 corresponds to the axis of the holding member 10, that is, the geometric center of one of the plurality of tool members 50 is selectively aligned with the holding member The axis of 10.

In actual use, when the user wants to tighten or loosen the screw, the user holds the first grip 11 and rotates the tool replacement module 40. In this way, the user can position the tool 50 corresponding to the screw specification in the tool replacement module 40 on the axis of the holding member 10. Then, the pushing member 30 is slid toward the tool replacement module 40 to drive the second shaft member 22 to be inserted into the tool member 50 with the corresponding end, so that the tool member 50 is separated from the tool replacement module 40. Finally, insert the end of the tool piece 50 into the groove of the screw, and rotate the first holding portion 11 in a clockwise or counterclockwise manner to tighten or loosen the screw.

The user can use the screwdriver device 1 of the present invention to switch the tool 50 to be used with the rotating tool replacement module 40. In this way, when dealing with screws of different specifications, there is no need to prepare a plurality of screwdrivers of different specifications, and only one screwdriver device 1 can be used to deal with it.

Please refer to Figures 3 and 4, which are schematic diagrams of the second embodiment of the screwdriver device created.

As shown in the figure, in the second embodiment, further, the pivotal tool replacement module 40 further includes a plurality of positioning portions 42, and each positioning portion 42 corresponds to each tool accommodating space 41 with the same number of intervals. On the side of the tool replacement module 40 facing the second holding portion 12, a plurality of limiting portions 121 are provided on the second holding portion 12 corresponding to the positioning portions 42. When the tool replacement module 40 is rotated, the plurality of positioning portions 42 and the plurality of limiting portions 121 limit the angle of each rotation, so that one of the plurality of tool accommodating spaces 41 can be aligned with the axis of the holding member 10 . For example, when the number of tool accommodating spaces 41 is n, the corresponding n positioning parts and n limiting parts limit the rotation angle of 360/n degrees each time.

Wherein, when the tool replacement module 40 is rotated, the angle that can be rotated each time is a fixed value, so that the user can more easily locate the tool 50 to be used, and reduce the time for adjusting the alignment.

Please refer to Figures 5 and 6, which are schematic diagrams of the third embodiment of the screwdriver device created.

As shown in the figure, in the third embodiment, a through hole 43 is penetrated through the axis of the pivotal tool replacement module 40, and the through hole 43 is connected to the second holding portion 12 by a pivot shaft 122 . One end of the pivot shaft 122 is connected to the second holding portion 12, and the other end is a threaded structure. The tool replacement module 40 is fixed to one end of the second holding portion by a detachable nut 123.

For example, the material of the plurality of tool parts 50 can be magnets or any ferromagnetic material known to those skilled in the art, and the material of the tool replacement module 40 can be a magnetically permeable ferromagnetic material or The paramagnetic material enables the plurality of tool parts 50 that are not pushed by the axis movement module 20 to be connected to the tool replacement module 40 by magnetic force without leaving the tool accommodating space 41.

Among them, by loosening the nut 123 to remove the tool replacement module 40 from the second holding portion 12, and connect another tool replacement module 40 with a plurality of tool parts 50 with different special-shaped ends, it can effectively increase The responsiveness of the screw locking tool set. For example, the tool replacement module 40 has various inline end tool parts 50 of different sizes. The other tool replacement module 40 has various inline end tool parts 50 of different sizes. By disassembling and replacing different tool replacement modules 40, the response to different screws can be more effectively increased.

Refer to Figure 7, which is a schematic structural diagram of the fourth embodiment of the screwdriver device created.

As shown in the figure, in the fourth embodiment, the tool replacement module 40 is slidably disposed on the second holding portion 12, and a plurality of tool accommodating spaces 41 are slidably disposed in the direction Tool replacement module 40. For example, the tool replacement module 40 may be connected to the second holding portion 12 by means of sliding rails, magnetic force, etc., by sliding the tool replacement module 40 to selectively make the geometric center of one of the plurality of tool parts 50 Align the axis of the holding member 10.

This embodiment provides a simpler tool replacement module 40, which is connected to the holding member 10 by a simple sliding rail or magnetic attraction. Moreover, although the detachable tool replacement module 40 is not mentioned in this embodiment, it is not limited in practice. The tool replacement module 40 can also be disassembled and removed by detaching from the slide rail or external force from the magnetic attraction. replace.

The above descriptions are merely illustrative and not restrictive. Any equivalent modifications or changes made without departing from the spirit and scope of this creation shall be included in the scope of the patent application.

1: Screwdriver device 10: Grip 11: The first grip 12: The second grip 121: limit part 122: Pivot 123: Nut 13: The first housing space 20: Axis movement module 21: The first shaft part 22: The second axis 221: Embedded end 30: Push pieces 40: Tool Replacement Module 41: Tool accommodating space 42: Positioning part 43: Through hole 50: tool parts

Figure 1 is a structural diagram of the first embodiment of the screwdriver device created. Figure 2 is a structural diagram of the first embodiment of the screwdriver device created. Figure 3 is a schematic structural diagram of the second embodiment of the screwdriver device created. Figure 4 is a schematic diagram of the second embodiment of the screwdriver device created. Figure 5 is a schematic structural diagram of the third embodiment of the screwdriver device created. Figure 6 is a schematic diagram of the third embodiment of the screwdriver device created. Figure 7 is a structural diagram of the fourth embodiment of the screwdriver device created.

1: Screwdriver device

10: Grip

11: The first grip

12: The second grip

13: The first housing space

20: Axis movement module

21: The first shaft part

22: The second axis

221: Embedded end

30: Push pieces

40: Tool Replacement Module

41: Tool accommodating space

50: tool parts

Claims (8)

A screwdriver device comprising: A holding piece with a first accommodating space along an axis of the holding piece; An axis movement module is arranged in the first accommodating space, and an embedded end of the axis movement module or the entire axis movement module can reciprocate along the axis; A pushing member is slidably arranged on the outer surface of the holding member, and the pushing member is fixedly connected to the axis movement module; and A tool replacement module, which has a plurality of tool accommodating spaces, and the tool replacement module is movably arranged at one end of the holding member; and A plurality of tool parts are respectively arranged in each tool accommodating space, one end of each tool part has an insertion groove corresponding to the insertion end, and the tool replacement module is moved by an external force to selectively make the plurality of tool parts The geometric center of one of them is aligned with the axis; Wherein, when the geometric center of one of the plurality of tool parts is aligned with the axis, the pushing part slides along the axis and drives the axis movement module to move, so that the insertion end enters the insertion groove, And push the tool part away from the tool replacement module. For the screwdriver device described in item 1 of the scope of patent application, the axis movement module includes: A first shaft member, which is fixedly arranged in the first accommodating space; One end of a second shaft element is the embedded end, the second shaft element is movably sleeved on the first shaft element, and the second shaft element is fixedly connected with the pushing element. The screwdriver device described in claim 1, wherein the holding member includes a first holding part and a second holding part, and the first holding part, the second holding part, and the The tool replacement modules are sequentially connected along the axis, the outer surface of the first holding portion is recessed with a plurality of anti-slip grooves, and the outer surface of the first holding portion or the first holding portion The overall material is insulating material. The screwdriver device described in item 1 of the scope of patent application, wherein the tool replacement module is pivoted at one end of the holding member to selectively align the geometric center of one of the plurality of tool members with the Axis. The screwdriver device described in the first item of the scope of patent application, wherein the tool replacement module is slidably disposed at one end of the holding member to selectively align the geometric center of one of the plurality of tool members Align the axis. For the screwdriver device described in item 1 of the scope of patent application, the other end of each tool piece is a driving end, and the specifications of the driving end are different among the tool pieces. In the screwdriver device described in item 1 of the scope of patent application, the tool replacement module is detachably connected to one end of the holding member. For the screwdriver device described in item 1 of the scope of patent application, the material of the plurality of tool parts is ferromagnetic material, and the material of the tool replacement module is ferromagnetic material or paramagnetic material, which is not subject to the movement of the axis The plurality of tool parts pushed by the module and the tool replacement module are magnetically connected without leaving the tool accommodating space.

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