CN210998429U - Screwdriver with replaceable screwdriver head - Google Patents

Screwdriver with replaceable screwdriver head Download PDF

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Publication number
CN210998429U
CN210998429U CN201922089189.7U CN201922089189U CN210998429U CN 210998429 U CN210998429 U CN 210998429U CN 201922089189 U CN201922089189 U CN 201922089189U CN 210998429 U CN210998429 U CN 210998429U
Authority
CN
China
Prior art keywords
screwdriver
nut
rod
head
screwdriver head
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201922089189.7U
Other languages
Chinese (zh)
Inventor
党磊
杨兴
李凡
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.)
Xijing University
Original Assignee
Xijing University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xijing University filed Critical Xijing University
Priority to CN201922089189.7U priority Critical patent/CN210998429U/en
Application granted granted Critical
Publication of CN210998429U publication Critical patent/CN210998429U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A screwdriver with a replaceable screwdriver head comprises a handle, wherein the handle is connected with one end of a connecting rod, the other end of the connecting rod is in threaded connection with one side of a nut, and the other side of the nut is in threaded connection with one end of the screwdriver head; the connecting rod and the end of the screwdriver head are provided with external threads, and the nut is provided with internal threads; the utility model discloses a nut and connecting rod, the first threaded connection of screwdriver form the bottle opener, when using the screwdriver head of other specifications, only need trade the screwdriver head, and convenient to use saves time.

Description

Screwdriver with replaceable screwdriver head
Technical Field
The utility model relates to a screwdriver with a replaceable screwdriver head.
Background
The screwdriver used in life and industry at present is a handle and a screwdriver head, and when people use another screwdriver head, people need to find the other screwdriver head, which is very inconvenient and wastes time.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide a screwdriver with a replaceable screwdriver head, which is convenient to use and saves time.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
a screwdriver with a replaceable screwdriver head comprises a handle 1, wherein the handle 1 is connected with one end of a connecting rod 2, the other end of the connecting rod 2 is in threaded connection with one side of a nut 3, and the other side of the nut 3 is in threaded connection with one end of a screwdriver head 4.
The connecting rod 2 and the end of the screwdriver head 4 are provided with external threads, and the nut 3 is provided with internal threads.
The utility model has the advantages that:
form the bottle opener through nut 3 and connecting rod 2, the screwdriver head 4 threaded connection, when using the screwdriver head 4 of other specifications, only need change screwdriver head 4, convenient to use saves time.
Drawings
Fig. 1 is a three-dimensional view of the present invention.
Fig. 2 is a schematic view of the connection between the connecting rod 2 and the nut 3 according to the present invention.
Fig. 3 is a schematic view of the connection between the screwdriver head 4 and the nut 3 according to the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1, 2 and 3, the screwdriver with replaceable screwdriver bits comprises a handle 1, wherein the handle 1 is connected with one end of a connecting rod 2, the other end of the connecting rod 2 is in threaded connection with one side of a nut 3, and the other side of the nut 3 is in threaded connection with one end of a screwdriver bit 4.
The connecting rod 2 and the end of the screwdriver head 4 are provided with external threads, and the nut 3 is provided with internal threads.
The utility model discloses a theory of operation does:
the nut 3 is connected with the connecting rod 2 and the external threads of the screwdriver head 4 to form a screwdriver, so that a corresponding bolt can be screwed; when other screwdriver heads 4 are used, the screwdriver heads 4 can be used only by replacing the corresponding specifications.

Claims (2)

1. A screwdriver with replaceable screwdriver bits, comprising a handle (1), characterized in that: the handle (1) is connected with one end of the connecting rod (2), the other end of the connecting rod (2) is in threaded connection with one side of the nut (3), and the other side of the nut (3) is in threaded connection with one end of the screwdriver head (4).
2. A driver with a replaceable driver bit as defined in claim 1, wherein: the end heads of the connecting rod (2) and the screwdriver head (4) are provided with external threads, and the nut (3) is provided with internal threads.
CN201922089189.7U 2019-11-28 2019-11-28 Screwdriver with replaceable screwdriver head Active CN210998429U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922089189.7U CN210998429U (en) 2019-11-28 2019-11-28 Screwdriver with replaceable screwdriver head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922089189.7U CN210998429U (en) 2019-11-28 2019-11-28 Screwdriver with replaceable screwdriver head

Publications (1)

Publication Number Publication Date
CN210998429U true CN210998429U (en) 2020-07-14

Family

ID=71472303

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922089189.7U Active CN210998429U (en) 2019-11-28 2019-11-28 Screwdriver with replaceable screwdriver head

Country Status (1)

Country Link
CN (1) CN210998429U (en)

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