CN211992691U - Simple multifunctional wrench - Google Patents

Simple multifunctional wrench Download PDF

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Publication number
CN211992691U
CN211992691U CN202020474506.7U CN202020474506U CN211992691U CN 211992691 U CN211992691 U CN 211992691U CN 202020474506 U CN202020474506 U CN 202020474506U CN 211992691 U CN211992691 U CN 211992691U
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CN
China
Prior art keywords
circular
nut
wrench
small
round
Prior art date
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Active
Application number
CN202020474506.7U
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Chinese (zh)
Inventor
陈天保
叶忠建
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongling Xinquan Fujian Air Drinking Water Technology Co ltd
Original Assignee
Zhongling Xinquan Fujian Air Drinking Water Technology Co ltd
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Application filed by Zhongling Xinquan Fujian Air Drinking Water Technology Co ltd filed Critical Zhongling Xinquan Fujian Air Drinking Water Technology Co ltd
Priority to CN202020474506.7U priority Critical patent/CN211992691U/en
Application granted granted Critical
Publication of CN211992691U publication Critical patent/CN211992691U/en
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Abstract

The utility model relates to the field of hardware tools, in particular to a simple multifunctional wrench, which comprises a handle; the two ends of the grab handle are respectively fixedly connected with the large round part and the small round part at the two ends of the grab handle; the big circular part and the small circular part are both circular, and the diameter of the big circular part is larger than that of the small circular part; the big circular part is provided with a plurality of nut groove positions with different sizes along the anticlockwise direction, and the small circular part is provided with a nut groove position; the size of the nut slot position on the small circular part is larger than that of the nut slot position on any one large circular part. The beneficial effects of the utility model reside in that: a plurality of nut slots with different sizes are formed in one wrench, so that a user does not need to replace the wrench when assembling machinery, and the working efficiency is improved; the production process is convenient, and can be completed only by opening the blanking die to punch out and then carrying out electroplating treatment; the cost is low, and the energy is saved; convenient to carry can realize multiple model sharing.

Description

Simple multifunctional wrench
Technical Field
The utility model relates to a hardware and tools field, concretely relates to simple and easy multifunctional wrench.
Background
During the mechanical assembly process, the various components are generally fixedly connected by bolts of different types. Therefore, in the process of mechanical assembly, the wrenches of different models are required to be replaced continuously, which is very troublesome.
And the whole set of wrench has larger tool volume and is inconvenient to carry.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: provides a simple multifunctional wrench which is convenient to carry and does not need to be replaced in the using process.
In order to solve the technical problem, the utility model discloses a technical scheme be: a simple multifunctional wrench comprises a handle;
the two ends of the grab handle are respectively fixedly connected with the large round part and the small round part at the two ends of the grab handle;
the big circular part and the small circular part are both circular, and the diameter of the big circular part is larger than that of the small circular part;
the big circular part is provided with a plurality of nut groove positions with different sizes along the anticlockwise direction, and the small circular part is provided with a nut groove position;
the size of the nut slot position on the small circular part is larger than that of the nut slot position on any one large circular part.
The beneficial effects of the utility model reside in that: a plurality of nut slots with different sizes are formed in one wrench, so that a user does not need to replace the wrench when assembling machinery, and the working efficiency is improved; the production process is convenient, and can be completed only by opening the blanking die to punch out and then carrying out electroplating treatment; the cost is low, and the energy is saved; convenient to carry can realize multiple model sharing.
Drawings
FIG. 1 is a schematic view of a simple multifunctional wrench according to an embodiment of the present invention;
description of reference numerals:
1-a grab handle; 2-a large circular part; 21-M8 nut slot position; 22-M5 nut slot; 23-M6 nut slot position; 24-M4 nut slot; 3-small round part; 31-M10 nut slot.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1, the utility model relates to a simple multifunctional wrench, which comprises a handle 1;
two ends of the grab handle 1 are respectively fixedly connected with a large round part 2 and a small round part 3 at two ends of the grab handle 1;
the large round part 2 and the small round part 3 are both round, and the diameter of the large round part 2 is larger than that of the small round part 3;
the big circular part 2 is provided with a plurality of nut groove positions with different sizes along the anticlockwise direction, and the small circular part 3 is provided with a nut groove position;
the size of the nut slot position on the small round part 3 is larger than that of the nut slot position on any one large round part 2.
The utility model discloses a theory of operation does: when the wrench is used, the corresponding nut slot position on the wrench is selected according to the size of the bolt or the nut to be installed, and the bolt or the nut is screwed down. The large circular part 2 has a larger diameter and can be provided with a plurality of nut groove positions with smaller sizes; when the nut groove position on the small round part 3 is used, a larger force needs to be applied, so that in order to avoid that the strength of the wrench is reduced due to the excessive nut groove position on the small round part 3, only one large-size nut groove position is arranged on the small round part 3.
As can be seen from the above description, the utility model has the advantages that: a plurality of nut slots with different sizes are formed in one wrench, so that a user does not need to replace the wrench when assembling machinery, and the working efficiency is improved; the production process is convenient, and can be completed only by opening the blanking die to punch out and then carrying out electroplating treatment; the cost is low, and the energy is saved; convenient to carry can realize multiple model sharing.
Further, the diameter of the large circular part 2 is 50 mm.
As can be seen from the above description, the diameter of the large circular part is 50mm, 4 nut slots can be formed, and the strength of the wrench is not affected.
Further, an M8 nut slot 21, an M5 nut slot 22, an M6 nut slot 23 and an M4 nut slot 24 are sequentially formed in the large circular part 2 along the counterclockwise direction.
Further, the diameter of the small round part 3 is 36 mm.
As can be seen from the above description, the small round part with a diameter of 36mm can be provided with a large nut groove and has sufficient strength.
Further, the small round part 3 is provided with an M10 nut slot 31.
Further, the width of the grab handle 1 is 15mm, and the thickness of the grab handle 1 is 3 mm.
As can be seen from the above description, setting the width and thickness of the handle to 15mm and 3mm can reduce the material consumption of the handle and save the cost while ensuring the use strength of the handle.
Example one
A simple multifunctional wrench comprises a grab handle 1, wherein the width of the grab handle 1 is 15mm, and the thickness of the grab handle 1 is 3 mm;
two ends of the grab handle 1 are respectively fixedly connected with a large round part 2 and a small round part 3 at two ends of the grab handle 1;
the large round part 2 and the small round part 3 are both round, and the diameter of the large round part 2 is larger than that of the small round part 3;
the big circular part 2 is provided with a plurality of nut groove positions with different sizes along the anticlockwise direction, and the small circular part 3 is provided with a nut groove position;
the size of the nut slot position on the small round part 3 is larger than that of the nut slot position on any one large round part 2;
the diameter of the large circular part 2 is 50mm, and an M8 nut slot position 21, an M5 nut slot position 22, an M6 nut slot position 23 and an M4 nut slot position 24 are sequentially formed in the large circular part 2 along the anticlockwise direction;
the diameter of the small round part 3 is 36mm, and the small round part 3 is provided with an M10 nut slot 31.
The trench of each standard outer hexagon nut is punched in advance on the big circle portion and the little circle portion of spanner, the width of M4 nut trench is 7.5mm, the width of M5 trench nut is 8.5mm, the width of M6 nut trench is 10.5mm, the width of M8 nut trench is 13.5mm, the width of M10 nut trench is 17.5mm, M6 nut trench also can be used for tearing 2 minutes take tooth fast plug in addition, M10 nut trench also can be used for 3 minutes take tooth fast plug in.
To sum up, the utility model provides a beneficial effect lies in: a plurality of nut slots with different sizes are formed in one wrench, so that a user does not need to replace the wrench when assembling machinery, and the working efficiency is improved; the production process is convenient, and can be completed only by opening the blanking die to punch out and then carrying out electroplating treatment; the cost is low, and the energy is saved; convenient to carry can realize multiple model sharing. The diameter of the large circular part is 50mm, 4 nut groove positions can be formed, and the strength of the wrench cannot be influenced. The diameter of the small round part is 36mm, a large nut groove position can be formed, and the small round part has enough strength. The width and the thickness of the grab handle are set to be 15mm and 3mm, so that the material consumption of the grab handle can be reduced while the use strength of the grab handle is guaranteed, and the cost is saved.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims (6)

1. A simple multifunctional wrench is characterized by comprising a grab handle;
the two ends of the grab handle are respectively fixedly connected with the large round part and the small round part at the two ends of the grab handle;
the big circular part and the small circular part are both circular, and the diameter of the big circular part is larger than that of the small circular part;
the big circular part is provided with a plurality of nut groove positions with different sizes along the anticlockwise direction, and the small circular part is provided with a nut groove position;
the size of the nut slot position on the small circular part is larger than that of the nut slot position on any one large circular part.
2. The simple multi-function wrench as claimed in claim 1, wherein the diameter of the large circular portion is 50 mm.
3. The simple multifunctional wrench as claimed in claim 2, wherein the round part has an M8 nut slot, an M5 nut slot, an M6 nut slot and an M4 nut slot in sequence along a counterclockwise direction.
4. The simple multi-function wrench as claimed in claim 1, wherein the small round part has a diameter of 36 mm.
5. The simple multifunctional wrench as claimed in claim 4, wherein the small round portion has a M10 nut slot.
6. The simple multi-functional wrench according to claim 1, wherein the width of the handle is 15mm, and the thickness of the handle is 3 mm.
CN202020474506.7U 2020-04-03 2020-04-03 Simple multifunctional wrench Active CN211992691U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020474506.7U CN211992691U (en) 2020-04-03 2020-04-03 Simple multifunctional wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020474506.7U CN211992691U (en) 2020-04-03 2020-04-03 Simple multifunctional wrench

Publications (1)

Publication Number Publication Date
CN211992691U true CN211992691U (en) 2020-11-24

Family

ID=73404978

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020474506.7U Active CN211992691U (en) 2020-04-03 2020-04-03 Simple multifunctional wrench

Country Status (1)

Country Link
CN (1) CN211992691U (en)

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