CN216830602U

CN216830602U - Multifunctional wrench

Info

Publication number: CN216830602U
Application number: CN202220216273.XU
Authority: CN
Inventors: 李晨曙
Original assignee: Shanghai Shuoshu Trading Co ltd
Current assignee: Shanghai Shuoshu Trading Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-06-28
Anticipated expiration: 2032-01-26

Abstract

The utility model discloses a multifunctional wrench, including twisting the bull stick, locating twist the handle of bull stick one end and locate twist the joint portion of the bull stick other end, the lateral part of twisting the bull stick is connected with can be followed the inner circle male bearing fastener of dismantled bearing, the bearing fastener orientation one side of handle or joint portion is equipped with can with the bayonet socket of dismantled bearing joint. The utility model discloses not only can be used for fasteners such as installation and dismantlement bolt, screw, nut, but also can be used for extracting the bearing from the bearing frame, its simple structure, the function is various, and convenient to use is worth promoting.

Description

Multifunctional wrench

Technical Field

The utility model relates to a hardware and tools technical field, concretely relates to multifunctional spanner.

Background

A wrench is a hardware tool used for installing and removing bolts, screws, nuts and other open or trepan fasteners for screwing bolts or nuts, however, the existing wrench has a single function and does not have the function of pulling out a bearing from a bearing seat.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a multifunctional wrench to it is single relatively to solve current spanner function, does not possess the problem with the function that the bearing was extracted from the bearing frame.

The utility model provides a multifunctional wrench, including twisting the bull stick, locating twist the handle of bull stick one end and locate twist the joint portion of the bull stick other end, the lateral part of twisting the bull stick is connected with can be followed the inner circle male bearing fastener of dismantled bearing, the bearing fastener orientation one side of handle or joint portion is equipped with can with the bayonet socket of dismantled bearing joint.

Further, the bearing clamping piece is fixed on the side part of one end, close to the combining part, of the twisting rod.

Further, the bayonet faces one side of the handle.

Further, the handle is a plastic handle.

Furthermore, the upper end of the twisting rod is provided with a bending part, and the handle is combined outside the bending part in an injection molding mode.

Further, the combining part is of an inner hexagonal structure, a plum blossom structure or a sleeve structure.

Furthermore, the twisting rod and the bearing clamping piece are both made of steel.

Furthermore, the bearing clamping piece is in a rod shape, a through hole penetrating in the radial direction is formed in the end portion of one side end of the bearing clamping piece, the twisting rod penetrates through the through hole, and the peripheral portion of the twisting rod is welded with the bearing clamping piece.

The beneficial effects of the utility model are embodied in: the utility model discloses not only can combine through fasteners such as the joint portion of twisting bull stick one end and bolt, screw, nut, realize twisting the bolt, the screw, the function of nut, but also can combine with the bearing through the bearing fastener of twisting the bull stick lateral part, and pry out the bearing from the bearing frame through twisting the bull stick, consequently, this spanner not only can be used for the installation and dismantles fasteners such as bolt, screw, nut, but also can be used for extracting the bearing from the bearing frame, a structure is simple, and the function is various, high durability and convenient use, and is worth promoting.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a front view of an embodiment of the present invention;

fig. 2 is a side view of an embodiment of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

fig. 4 is a schematic view of the utility model discloses when prizing out the bearing.

In the drawings, 100-twist bars; 110-bending part; 200-a handle; 300-a junction; 400-bearing cartridge; 410-bayonet; 420-perforating; 500-a bearing; 600-bearing seat.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

As shown in fig. 1 to 4, an embodiment of the present invention provides a multi-purpose wrench, which includes a turning bar 100, a handle 200 disposed at one end of the turning bar 100, and a joint 300 disposed at the other end of the turning bar 100.

The handle 200 is preferably a plastic handle 200, and in order to facilitate the connection between the handle 200 and the twisting rod 100, the upper end of the twisting rod 100 has a bent portion 110, and the handle 200 is connected to the outside of the bent portion 110 by injection molding.

The combining portion 300 may specifically be an inner hexagonal structure, a quincunx structure, or a sleeve structure, and the combining portion 300 shown in the drawings of this embodiment is a quincunx structure.

The side of the twist bar 100 is connected with a bearing cartridge 400 that can be inserted from the inner ring of the disassembled bearing 500, and the side of the bearing cartridge 400 facing the handle 200 or the combining part 300 is provided with a bayonet 410 that can be clamped with the disassembled bearing 500.

Preferably, in this embodiment, the bayonet 410 faces one side of the handle 200, so that the bayonet 410 is not easily disengaged from the bearing 500 when the bearing 500 is levered.

Specifically, in this embodiment, the bearing cartridge 400 is fixed to the side of the twist lever 100 near one end of the joint 300 to increase the force arm when the bearing 500 is levered, so that the bearing 500 is levered more easily.

In this embodiment, the turning rod 100 and the bearing clamping piece 400 are both made of steel, and for convenience of processing and manufacturing, the bearing clamping piece 400 is rod-shaped, the end of one side end of the bearing clamping piece 400 is provided with a through hole 420 penetrating in the radial direction, the turning rod 100 penetrates through the through hole 420, and the peripheral portion of the turning rod 100 is welded with the bearing clamping piece 400.

The utility model discloses not only can be through the joint part 300 and the bolt of twisting 100 one ends, the screw, fasteners such as nut combine, realize twisting the bolt, the screw, the function of nut, and can also combine with bearing 500 through the bearing fastener 400 of twisting 100 lateral parts of bull stick, and pry out bearing 500 from bearing frame 600 through twisting bull stick 100 (as shown in fig. 4), therefore, this spanner not only can be used for the installation and dismantlement bolt, the screw, fasteners such as nut, but also can be used for extracting bearing 500 from bearing frame 600, a structure is simple, and the function is various, high durability and convenient use, and the electric appliance is worth promoting.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a multifunctional wrench, includes twists the bull stick, locates twist the handle of bull stick one end and locate the joint portion of twisting the bull stick other end, its characterized in that: the side part of the twisting rod is connected with a bearing clamping piece which can be inserted from the inner ring of the disassembled bearing, and one side of the bearing clamping piece, facing the handle or the combining part, is provided with a bayonet which can be clamped with the disassembled bearing.

2. The multi-function wrench as claimed in claim 1, wherein: the bearing clamping piece is fixed on the side part of one end, close to the combining part, of the twisting rod.

3. The multi-function wrench as claimed in claim 1, wherein: the bayonet faces one side of the handle.

4. The multi-function wrench as claimed in claim 1, wherein: the handle is a plastic handle.

5. The multi-function wrench as claimed in claim 4, wherein: the upper end of twisting the bull stick has a kink, the handle through injection moulding's mode combine in outside the kink.

6. The multi-function wrench as claimed in claim 1, wherein: the combination part is of an inner hexagonal structure, a plum blossom structure or a sleeve structure.

7. The multi-function wrench as claimed in claim 1, wherein: the twisting rod and the bearing clamping piece are both made of steel.

8. The multi-function wrench as claimed in claim 7, wherein: the bearing clamping piece is in a rod shape, a through hole penetrating in the radial direction is formed in the end portion of one side end of the bearing clamping piece, the twisting rod penetrates through the through hole, and the peripheral portion of the twisting rod is welded with the bearing clamping piece.