TW201938328A - Wrench tool with easily-accessible driver replacement - Google Patents

Abstract

A wrench tool with easily-accessible driver replacement includes a main body, a handle assembly, a driver seat, a cover, and a resilient device. The main body includes a shaft body, with a head portion and a connection portion disposed at two ends of the shaft body. The head portion receives a driver. The handle assembly is disposed on the connection portion and provided with a cavity. The driver seat is movably disposed in the cavity for housing the driver. The cover is pivotally disposed on the handle assembly for sealing the cavity. The resilient device is disposed in the cavity between the driver seat and the handle assembly for resting on the driver seat. When the cover open on the handle assembly, the resilient device pushes the driver seat toward an outer side of the handle assembly, such that the driver is easily accessible by the user.

Description

Wrench tool for easy removal of drive head

The invention relates to a wrench tool, in particular to a wrench tool which is convenient for taking out a driving head.

According to the press, the conventional wrench tool has little space for accommodating or storing the driving head, so that the use of a single wrench tool and the driving head must be accommodated or stored in the tool box, which causes inconvenience in use.

In order to solve the aforementioned problems, there are wrenches on the market that have additional accommodation space for storing the drive head. However, the structure of such wrenches hinders the design requirements, resulting in either too complicated structures or insufficient structural strength, which does not meet market requirements; For this type of wrench, there is no auxiliary device when taking the driving head, which makes it difficult to take the driving head in the accommodation space.

In order to solve the above-mentioned problem, the present invention discloses a wrench tool that is convenient for taking out the driving head. When the cover is opened relative to the grip assembly, the driving head placing seat for receiving the driving head can be moved toward the outer side of the grip assembly so that Provide users with easy access to the drive head.

In order to achieve the above object, an embodiment of the present invention provides a wrench tool for facilitating the removal of a driving head, which includes: a body having a handle body, one end of the handle body is provided with a head, and a head away from the head and from the other end of the handle The head is used for receiving a driving head; the grip assembly is mounted on the assembly; the grip assembly has an inner cavity; the driving head is placed on the seat and is movably arranged in the inner cavity. For the driving head to be placed; a cover that is pivotally mounted on the grip assembly and can close the inner cavity; and a spring pushing device that is arranged in the inner cavity and is located on the driving head placement seat and the grip assembly In between, it is used to hold the driving head placement seat, so that when the cover is opened relative to the grip assembly, the pushing device can move the driving head placement seat toward the outer side of the grip assembly so as to take the driving head.

Therefore, when the cover is opened relative to the grip component, the driving head placing seat can be moved toward the outside of the grip component by the elastic force of the elastic pushing device, so that the driving head is closer to the open side of the grip component. In order to facilitate the user's convenience.

Exemplary embodiments of the present invention are described in detail below with reference to the accompanying drawings, and are not intended to limit the technical principles of the present invention to specific disclosed embodiments, but the scope of the present invention is limited only by the scope of patent applications, covering substitutions, modifications and Equivalent.

Please refer to FIG. 1 to FIG. 3, which is a wrench tool 100 according to the present invention for facilitating the removal of a driving head. The wrench tool 100 includes a body 10, a grip assembly 20, a driving head placement base 30, a cover 40 and a spring.推 装置 50。 Push device 50. The driving head placement base 30 is used to place a driving head 200.

The main body 10 is provided with a handle body 11. One end of the handle body 11 is provided with a head 12 and an assembling portion 13 extending away from the head 12 and integrally extending from the other end of the handle body 11. Wherein, in the embodiment of the present invention, a ratchet wheel is provided in the head 12 to receive a driving head 200. The assembling portion 13 has a long rectangular through groove 131, and a plurality of mounting holes 132 are provided at the front and rear ends of the through groove 131. .

The grip assembly 20 is attached to the assembling portion 13. In the embodiment of the present invention, the grip assembly 20 includes a first grip base 21 and a second grip base 22. An inner cavity 23 is provided between the first grip base 21 and the second grip base 22, and the inner cavity 23 is opened outward from the first grip base 21 so that the cover 40 is pivotally connected to the first grip base 21 and The inner cavity 23 is closed. A plurality of positioning posts 211 corresponding to the aforementioned mounting holes 132 are provided on an inner side surface of the first grip base 21. The positioning posts 211 are used to pass through the mounting holes 132 so that the first grip base 21 is connected to the group. One side of the connecting part 13, and the second grip base 22 is connected to the other side of the connecting part 13, and the positioning of the second grip base 22 and the first grip base 21 is further performed by using a plurality of lock members 60. The posts 211 are fixed on both sides of the assembling portion 13 to fix the two together. In addition, the insertion groove 131 of the assembly portion 13 can be inserted into the driving head placement seat 30 and received in the inner cavity 23.

In the embodiment of the present invention, the cover 40 has a pivoting end 41 and a latching end 42. The pivoting end 41 is disposed on the first grip base 21, and there is a space between the pivot end 41 and the first grip base 21. A torsion spring 70 can quickly open the cover 40 when it is opened relative to the first grip base 21. The latching end 42 is latched by a switch 80 disposed on the first grip base 21 of the grip assembly 20, and the cover 40 can be controlled to open or close relative to the first grip base 21 by operating the switch 80.

Wherein, the first grip base 21 has a switch slot 212, and the switch 80 has an abutting portion 81 disposed in the switch slot 212. In addition, one side of the switch groove 212 communicates with a perforation 213, and the latching end 42 of the cover 40 has a perforation hole 421 corresponding to the perforation 213. The switch 80 further has a clamping rod 82 extending from the back of the abutting portion 81. When the cover 40 is closed with respect to the first grip base 21, it is used to pass through the perforation 213 and the card hole 421 so as to reach the position where the cover 40 is closed to the first grip base 21.

In the embodiment of the present invention, a spring 83 is provided in the switch slot 212 to bear against the abutting portion 81 so that the clamping lever 82 normally extends into the clamping hole 421 and the cover 40 closes the inner cavity 23. Therefore, when the switch 80 is pushed, the abutting portion 81 slides in the switch groove 212 (displacement toward the handle body 11) along the direction of the assembly portion 13 to control the clamping lever 82 to exit the clamping hole 421, and then it can be opened. Cover 40.

In the embodiment of the present invention, the driving head placing base 30 is recessed with at least one placing portion 31 for receiving the driving head 200. As shown in FIG. 2, two placement portions 31 are implemented. In addition, a stop portion 32 is provided on each side of the driving head placement base 30.

The aforementioned pushing device 50 is disposed in the inner cavity 23 and is located between the driving head placing seat 30 and the second gripping seat 22 of the grip assembly 20 for supporting the driving head placing seat 30. The spring pushing device 50 includes a reed 51. The reed 51 has a first end 52, a second end 53, and a zigzag portion 54 between the first end 52 and the second end 53. The first end 52 The second end 53 abuts on the inner cavity 23 of the grip assembly 20, and the zigzag portion 54 abuts on the bottom of the driving head placing seat 30. When the cover 40 is closed relative to the grip assembly 20, the elastic pushing device 50 is elastically compressed between the second grip seat 22 and the driving head placing seat 30, and when the cover 40 is opened relative to the grip assembly 20, the elastic pushing device The first end 52 and the second end 53 of the spring piece 51 of 50 are brought closer to each other by elastic force reset, so as to move the driving head placing seat 30 toward the outer side of the grip assembly 20 so as to facilitate the holding of the driving head 200.

As shown in FIG. 4, when removing the driving head 200, the user directly pushes the switch 80 and pushes the switch 80 toward the handle body 11 so that the lever 82 of the switch 80 is separated from the hole 421 and the cover 40 is borrowed. It can be opened relative to the first grip base 21 by the elastic force of the torsion spring 70, and at the same time, the driving head placement base 30 is elastically restored by the spring piece 51 and can be moved toward the outside of the grip assembly 20, so that the driving head placement base 30 is close to the open side of the first grip base 21, so that the driving head 200 in the driving head placing base 30 is convenient for a user to take, and has convenience in use.

As shown in FIG. 5, when the driving head placing seat 30 is moved by the reed 51, the stopper limiting effect can be generated with the connecting portion 13 through the stopper portions 32 on both sides to prevent the driving head from being placed. The seat 30 is excessively pushed out of the grip assembly 20.

To sum up, when the cover 40 is opened relative to the first grip base 21 of the grip assembly 20, the driving head placement base 30 can be elastically moved toward the outside of the first grip base 21 by the elastic force of the spring 51 of the spring pushing device 50 The direction is shifted so that the driving head 200 is closer to the open side of the first grip base 21, which is convenient for users to take it.

Furthermore, the main body 10 and the assembling part 13 of the present invention are integrally provided, so that the overall wrench tool 100 has better structural strength, and no self-assembling part 13 breaks during operation.

Although the present invention has been described with reference to a preferred embodiment, those skilled in the art can make various changes without departing from the spirit and scope of the present invention. The above-mentioned embodiments are only used to illustrate the present invention, and are not intended to limit the scope of the present invention. Various modifications or changes that do not violate the spirit of the present invention are all within the scope of patent application of the present invention.

100‧‧‧ wrench tool

10‧‧‧ Ontology

12‧‧‧ head

131‧‧‧ trough

20‧‧‧Grip components

211‧‧‧Positioning post

213‧‧‧perforation

23‧‧‧ lumen

31‧‧‧ Placement Department

41‧‧‧ Pivot end

421‧‧‧Kacon

50‧‧‧ Pusher

52‧‧‧ the first end

54‧‧‧Zigzag

70‧‧‧torsion spring

81‧‧‧Abutting Department

83‧‧‧Spring

200‧‧‧Driver

11‧‧‧ handle body

13‧‧‧Assembly Department

132‧‧‧Mounting holes

21‧‧‧The first grip seat

212‧‧‧Switch slot

22‧‧‧Second Grip Holder

30‧‧‧Drive head placement seat

32‧‧‧stop

40‧‧‧ Cover

42‧‧‧ card end

51‧‧‧ reed

53‧‧‧ the second end

60‧‧‧Lock

80‧‧‧ switch

82‧‧‧ caliper

[Fig. 1] is a schematic diagram showing the appearance of the present invention. [FIG. 2] It is a schematic diagram of the structural decomposition of the present invention. [Fig. 3] is a schematic sectional view of the combination of the present invention, showing that the lid is in a closed state. [Fig. 4] is a schematic sectional view of the combination of the present invention, showing that the cover is in an opened state, and the driving head placing seat is moved relative to the grip assembly. [FIG. 5] It is a schematic cross-sectional view of FIG. 4 of the present invention, showing that the stop portion of the driving head placing seat is stopped at the assembly portion.

Claims (10)

A wrench tool for easily removing a driving head includes: (1) a body having a handle body, one end of the handle body being provided with a head portion, and an assembly portion extending away from the head portion and integrally extending from the other end of the handle portion, The head is used for receiving a driving head; (1) a grip assembly is mounted on the assembly part, the grip assembly has an inner cavity; (1) a driving head placement seat is movably disposed in the inner cavity, and is used for The driving head is placed; (1) a cover is pivotally arranged on the grip assembly and can close the inner cavity; and a spring pushing device is disposed in the inner cavity and is located on the driving head placing seat and the grip Between the components, it is used to hold the driving head placement base, so that when the cover is opened relative to the grip component, the ejection device can move the driving head placement base toward the outside of the grip component. To facilitate access to the drive head. The wrench tool for easily removing the driving head according to claim 1, wherein the spring pushing device includes a reed having a first end, a second end, and a first end and a second end The zigzag portion between the ends, the first end and the second end abut against the inner cavity of the grip assembly, and the zigzag portion abuts on the bottom of the driving head placement seat. The wrench tool for easily removing the driving head according to claim 1, wherein the cover has a pivot end and a latching end, the pivoting end is pivotally connected to the handle assembly, and the latching end is provided with a setting It is latched by the switch of the handle assembly. The wrench tool for facilitating the removal of the driving head as described in claim 3, wherein the opening relationship is slidably disposed on the handle assembly along the installation direction of the assembly portion to control the lid to open or close relative to the handle assembly . The wrench tool for facilitating the removal of the driving head according to claim 4, wherein the handle assembly has a switch slot, the switch has an abutment portion disposed in the switch slot and a card extending from the back of the abutment portion A latching end of the lever has a latching hole for the latching lever to selectively extend into the latch. The wrench tool for facilitating the removal of the driving head as described in claim 5, wherein a spring is provided in the switch slot to bear against the abutting portion, so that the clamping rod normally extends into the clamping hole to close the cover. The inner cavity. As described in claim 6, the wrench tool for easily removing the driving head, wherein a torsion spring is provided between the pivot end of the cover and the handle assembly. The wrench tool according to claim 1, which is convenient for removing the driving head, wherein the driving head receiving seat is recessed with at least one receiving portion for receiving the driving head. The wrench tool for easily removing the driving head according to claim 1, wherein the assembly portion has a through slot for the driving head placement seat to pass through, and the grip assembly includes a first grip seat and a first grip seat. Two grip bases, the inner cavity being provided between the first grip base and the second grip base and opening outward from the first grip base, the first grip base and the second grip base Commonly arranged on both sides of the joint portion, the driving head placing seat is received in the inner cavity and penetrates the through slot, and the cover is pivotally provided with the first grip seat and closes the inner cavity. . The wrench tool for easily removing the driving head according to claim 9, wherein the cover has a pivot end and a latching end, the pivoting end is pivotally connected to the first grip seat, and the latching end is subject to A switch provided on the first grip seat is locked.