TWM466758U - Screwdriver-bit wrench tool - Google Patents

Description

Screwdriver head wrench tool

In particular, the present invention provides an ejector member that can be used to eject the driver's head, so that the driver's head is separated from the folder positioning structure, and protrudes a long distance, so that the user can easily extract the driver's head, thereby effectively improving the convenience of use. Screwdriver head wrench tool.

Press, generally in the disassembly and assembly work, in order to adapt to various types of bolts, it is often necessary to replace the various types of screwdrivers (such as inline, cross, star or hex...) In order to facilitate the disassembly and assembly work, please refer to the wrench tool used in the workshop as an example, which is provided with a tool holder 11 at one end of the wrench body 10, and the tool holder 11 is provided with a ring groove 111 is formed in the sleeve, and a ring groove 112 is disposed in the sleeve groove 111 of the tool holder 11 for mounting an elastically stretchable clamping member 12; when a screwdriver head 201 is inserted into the socket 20 When the clamping member 12 is inserted into the sleeve groove 111 of the tool holder 11, the clamping member 12 is clamped into the slot 201 of the driver bit 20, and the driver bit 12 is clamped to position the driver head 20, thereby avoiding the driver head. 20 detached during disassembly and assembly. However, when the driver of the other different types is to be replaced, the force of the driver 20 must be overcome to overcome the clamping force of the jaw 12, so that the jaw 12 can be pulled out of the jaw 20 The card slot 201 can be used to pull the screwdriver head 20 out of the sleeve groove 111 of the tool holder 11, but since most of the length of the driver bit 20 is nested in the sleeve groove 111 of the tool holder 11, the tool holder is protruded. The length of the portion of the sleeve groove 111 of the 11 is shorter, especially for the smaller size of the screwdriver head, the length of the protruding portion is shorter, and when the driver head 20 is pulled out, the user is not easy to hold the force. Pull out to more It is quite inconvenient to change the use of other different types of screwdriver bits.

In view of this, the creator has been engaged in research and development and production experience of related industries for many years, and has conducted in-depth research on the problems currently faced. After long-term efforts and research, he has finally developed a screwdriver head wrench tool to effectively improve the habits. The shortcomings of the style, this is the design purpose of this creation.

The purpose of the present invention is to provide a screwdriver head wrench tool, which is provided with a tool holder on a wrench body, and a first sleeve end of the tool holder is provided with a sleeve groove with a clamping position positioning structure for locating the positioner head. The second end is connected to the sleeve groove of the first end, and the top end is disposed at the second end of the tool holder of the wrench body, and the first end of the ejection member is provided with a sleeve that can be extended to the tool holder. The pushing portion of the groove is provided with a pressing portion at the second end for pressing the ejection head; thereby, the pressing head can be used to eject the driver's head, so that the position of the bit is removed from the clamping groove. The structure is convex and protrudes for a long distance, so that the user can easily extract the screwdriver head, thereby achieving the practical benefit of the force application operation and the convenience of use.

The purpose of the present invention is to provide a screwdriver head wrench tool, wherein the second end of the tool holder is further provided with an elastic member, and one end of the elastic member is pushed against the ejection member, and the top of the ejection member is pressed. After the screwdriver is opened, the elastic member can be used to automatically reset the ejection member, thereby achieving the practical benefit of facilitating the positioning of the screwdriver.

Conventional part:

10‧‧‧Wrench body

11‧‧‧Tool holder

111‧‧‧ Sockets

112‧‧‧ Ring groove

12‧‧‧Clip components

20‧‧‧ screwdriver head

201‧‧‧ card slot

This creative part:

30‧‧‧Wrench body

301‧‧‧ 容 部

302‧‧‧Class torus

303‧‧ ‧ retaining ring

31‧‧‧Tools

311‧‧‧ Sockets

312‧‧‧Circle

313‧‧‧ buckle

314‧‧‧ outer ring ratchet

315‧‧‧ Turntable

316‧‧‧ 容容

317‧‧‧ 缘缘

32‧‧‧Clip components

33‧‧‧掣动块

331‧‧‧ card teeth

34‧‧‧Switch bar

341‧‧‧Top conditions

342‧‧ ‧ spring

35‧‧‧Top pieces

351‧‧‧Pushing Department

352‧‧‧ Pressing Department

36‧‧‧Flexible parts

40‧‧‧ screwdriver head

Figure 1: Schematic diagram of the use of the conventional wrench tool socket.

Figure 2: Schematic diagram of the use of the wrench tool for picking up the screwdriver head.

Figure 3: An exploded view of the creation.

Figure 4: Schematic diagram of the combination of the creation.

Figure 5: Schematic diagram of the creation of this creation.

Figure 6: Schematic diagram of the other direction of the creation.

Figure 7: Schematic diagram of the use of the creation of the socket.

Figure 8: Schematic diagram of the use of the creation of the starter (1).

Figure 9: Schematic diagram of the use of the creation of the starter (2).

In order to enable your review board to have a better understanding of the creation, a preferred embodiment will be described in conjunction with the drawings. Details are as follows: Please refer to Figures 3, 4, 5 and 6 for the creation of a wrench. The end of the body 30 is provided with a tool holder 31. In the embodiment, the wrench body 30 is provided with a receiving portion 301 at the end for mounting the tool holder 31, and the receiving portion 301 of the wrench body 30. And the tool holder 31 is provided with a combination structure to prevent the tool holder 31 from being disengaged from the accommodating portion 301 of the wrench body 30. In the embodiment, the assembly structure is provided with a class in the accommodating portion 301 of the wrench body 30. The outer surface of the tool holder 31 is provided with a buckle 313, and a retaining ring 303 is disposed between the buckle 313 of the tool holder 31 and the class ring surface 302 of the wrench body 30 for blocking the limit tool. The tool holder 31 is assembled in the accommodating portion 301 of the wrench body 30, and the tool holder 31 is pivotally movable in the accommodating portion 301 of the wrench body 30. The tool holder 31 is further mounted on the tool holder 31. A ratchet device is disposed between the wrench body 30 and the ratchet device is provided with an outer ring ratchet 314 outside the tool holder 31. A swaying block 33 is disposed on the side of the shank portion 301. The swaying block 33 is provided with a latching tooth 331 that is in mesh with the outer ring ratchet 314 of the tool holder 31. A switching lever 34 is pivotally disposed on the wrench body 30. The topping member 341 is disposed on the switching rod 34, and the top member 341 is pushed against the top member 341 by the spring 342, so that the top member 341 elastically abuts the top swaying block 33, and the latching member 33 is latched. 331 and the outer ring ratchet 314 of the tool holder 31 are in mesh with each other, and the switching lever 34 is used to switch the meshing state of the latch 331 of the tilting block 33 and the outer ring ratchet 314 of the tool holder 31 to Providing a ratchet effect of the wrench body 30; another tool The seat 31 is provided with a turntable 315 protruding from the receiving portion 301 of the wrench body 30 for quickly rotating the tool holder 31; wherein the first end of the tool holder 31 is provided with a polygonal sleeve groove 311. The sleeve is disposed in the sleeve 311 and is provided with a clamping position positioning mechanism for positioning the screwdriver head. The clamping positioning structure is provided with a ring groove 312 in the sleeve groove 311 for A clamping member 32 which is C-shaped and elastically stretchable is disposed, and the clamping head is clamped by the clamping member 32 to prevent the fastening head from being disengaged from the fitting groove 311 of the tool holder 31 during the use operation; The second end of the tool holder 31 is connected to the first end of the sleeve 311. In this embodiment, the second end of the tool holder 31 is provided with a receiving groove 316, and the receiving groove 316 is connected to the first end. The ejector member 311 is disposed at the second end of the tool holder 31 and extends through the sleeve 311 of the first end of the tool holder 31. In this embodiment, the ejector member 35 is disposed in the receiving groove 316 of the second end of the tool holder 31. The first end of the ejecting member 35 is provided with a pushing portion 351, and the second end is provided with a spherical pressing portion 352. A spring-shaped elastic member 36 is disposed at the second end of the tool holder 31, and the elastic member 36 is externally pushed outwardly to push the ejector member 35. In the embodiment, the elastic member 36 is disposed on the tool holder 31. When the pressing portion 352 of the ejector member 35 is pressed, the pushing portion 351 of the ejector member 35 protrudes from the fitting groove 311 of the tool holder 31 to eject the screwdriver head, and When the pressing portion 352 of the ejector 35 is released, the elastic member 36 is pressed against the ejector 35 to be reset. In addition, in order to prevent the ejector member 35 from being disengaged from the receptacle 316 of the tool holder 31, the embodiment further provides a limiting structure between the receiving slot 316 and the ejector member 35 of the tool holder 31, and the limiting structure is attached to the tool holder. The end edge of the groove 316 of the 31 is formed by a crimping method to form a retaining edge 317 for blocking the pressing portion 352 of the limit ejector member 35.

Referring to FIG. 7 , when the present invention is used, according to different types of bolts, the sleeve 311 of the tool holder 31 is sleeved with a sub-head 40, and the screwdriver head 40 is provided with a card slot. a socket 401 of 402 for the purpose After the sleeve portion 401 of the sub-head 40 is inserted into the sleeve groove 311 of the tool holder 31, the clamp member 32 in the sleeve groove 311 is clamped to the card slot 402 of the screwdriver head 40 to sleeve the screwdriver head 40. The sleeve 311 is located in the tool holder 31 to prevent the screwdriver head 40 from coming off the tool holder 31 during the use operation; and the switching block 33 can be switched by the switching lever 34 of the ratchet device according to the disassembly and assembly operation. The latching teeth 331 are engaged with the outer ring ratchet teeth 314 of the tool holder 31, and when the wrench body 30 is rotated, the ratcheting effect of the spanner wrench body 30 can be provided; and when the bolts are tightened or loosened, they can be directly The turntable 315 of the tool holder 31 is quickly rotated, and the screwdriver head 40 is driven to quickly screw in or out the bolt to facilitate the disassembly and assembly of the bolt.

Referring to FIG. 8, when the driver's head 40 is removed, the pressing portion 352 of the ejector member 35 is pressed, and the ejector member 35 is displaced in the pocket 316 of the tool holder 31, and the top is utilized. The pushing portion 351 of the output member 35 ejects the screwdriver head 40, so that the card slot 402 of the screwdriver head 40 and the clamping member 32 in the sleeve 311 of the tool holder 31 are disengaged from the clamping position, thereby facilitating the force application operation to make the screwdriver head 40 is protruded from the sleeve 311 of the tool holder 31 by a long distance; as shown in FIG. 9, after the ejector member 35 is ejected from the driver's head 40, the user can easily take a long grip length. The screwdriver head 40 is replaced with another type of screwdriver head to provide better ease of use; after the puller head 40 is pulled out, the pressing portion 352 of the ejection member 35 can be released, and the elastic member 36 can be used to push the top. The output member 35 is automatically reset, so that the replacement screwdriver head sleeve is positioned and positioned in the sleeve groove 311 of the tool holder 31.

Accordingly, this creation is a practical and progressive design. However, the same products and publications have not been disclosed, so that the requirements for new patent applications are allowed, and applications are filed according to law.

30‧‧‧Wrench body

301‧‧‧ 容 部

302‧‧‧Class torus

303‧‧ ‧ retaining ring

31‧‧‧Tools

311‧‧‧ Sockets

312‧‧‧Circle

313‧‧‧ buckle

314‧‧‧ outer ring ratchet

315‧‧‧ Turntable

316‧‧‧ 容容

317‧‧‧ 缘缘

32‧‧‧Clip components

33‧‧‧掣动块

331‧‧‧ card teeth

34‧‧‧Switch bar

341‧‧‧Top conditions

342‧‧ ‧ spring

35‧‧‧Top pieces

351‧‧‧Pushing Department

352‧‧‧ Pressing Department

36‧‧‧Flexible parts

Claims (10)

A screwdriver head wrench tool includes: a wrench body: a tool holder is disposed at an end portion, and a first sleeve end of the tool holder is provided with a sleeve groove having a clip positioning structure for locating the positioner head. The second end of the tool holder is connected to the sleeve of the first end; the ejector member is disposed at the second end of the tool holder of the wrench body, and the first end of the ejector member is configured to be extendable to the tool The pushing portion of the sleeve of the seat is provided with a pressing portion at the second end for pressing the tip of the screwdriver; the elastic member is disposed at the second end of the tool holder of the wrench body, and the elastic member is One end is pushed against the ejector member for automatic resetting of the ejector. The screwdriver head tool according to the first aspect of the invention, wherein the clamping body positioning structure of the wrench body is provided with a ring groove in the fitting groove of the tool holder for mounting a resiliently-engaging clamping member. The utility model of the utility model as claimed in claim 1 , wherein the second end of the tool holder of the wrench body is provided with a receiving groove, and the receiving groove is connected with the matching groove of the first end, and the ejection member And the elastic member is disposed in the cavity. The screwdriver head tool according to the third aspect of the invention, wherein the socket of the tool body of the wrench body and the ejection member are provided with a limiting structure, and the limiting structure is attached to the groove end of the tool holder. The edge is formed by pressing and riveting to form a retaining edge to block the pressing portion of the limit ejector. The screwdriver head wrench tool according to the first aspect of the invention, wherein the wrench system has a receiving portion at the end for mounting the tool holder. The utility model of the utility model as claimed in claim 5, wherein a matching structure is arranged between the receiving portion of the wrench body and the tool seat, and the combined structure is There is a class ring surface in the accommodating portion of the wrench body, and a buckle ring is arranged on the outside of the tool holder, and a retaining ring is arranged between the buckle ring of the tool seat and the class ring surface of the wrench body for the stop limit The buckle of the tool holder. The utility model of the utility model as claimed in claim 5, wherein the ratchet device is arranged between the tool holder and the wrench body, and the ratchet device is provided with an outer ring ratchet on the outside of the tool holder, and is disposed on the wrench body. The side of the set is provided with a swaying block, and the swaying block is provided with a latching tooth that is in mesh with the outer ring ratchet of the tool holder, and a switching lever is pivotally disposed on the wrench body, and the switching lever is provided with a top And the spring member is pushed against the top member, so that the top member elastically abuts the top swaying block, and the latching teeth of the swaying block and the outer ring ratchet of the tool holder are engaged with each other. The screwdriver head tool of claim 5, wherein the tool holder of the wrench body is provided with a turntable protruding from the receiving portion for quickly rotating the tool holder. The screwdriver head wrench tool according to the first aspect of the invention, wherein the pressing portion of the ejection member is spherical. The screwdriver head wrench tool of claim 1, wherein the elastic member is a spring.