CN208528959U - A kind of screwdriver being conveniently replaceable driver bit - Google Patents
A kind of screwdriver being conveniently replaceable driver bit Download PDFInfo
- Publication number
- CN208528959U CN208528959U CN201820536486.4U CN201820536486U CN208528959U CN 208528959 U CN208528959 U CN 208528959U CN 201820536486 U CN201820536486 U CN 201820536486U CN 208528959 U CN208528959 U CN 208528959U
- Authority
- CN
- China
- Prior art keywords
- screwdriver
- loose slot
- driver bit
- conveniently replaceable
- cutter 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of screwdrivers for being conveniently replaceable driver bit, including screwdriver body, top is equipped with cutter head on the left of the screwdriver body, linking has knife bar on the right side of the cutter head, top is fixedly installed with anti-slip protrusion on the right side of the screwdriver body, the anti-slip protrusion surface linking has anti-skid chequer, is embedded with the first loose slot on the left of knife handle, knife handle surface middle position is embedded with the second loose slot.The utility model is inserted into the first loose slot of knife handle by knife bar, can need to cutter head to be used be fixed in the first loose slot, driver bit is used and replaced convenient for operator, fixing bolt can be made movable in the second loose slot by loosening fixing bolt, during movable in the second loose slot, it is able to drive knife bar activity in the first loose slot, adjusts screwdriver entire length convenient for operator, it is more practical convenient for operator's use, it is suitble to be widely popularized and uses.
Description
Technical field
The utility model relates to a kind of screwdriver, in particular to a kind of screwdriver for being conveniently replaceable driver bit.
Background technique
Currently, screwdriver is a kind of tool for twisting screw to force its in place, usually there is a thin sphenocephaly,
It can be inserted into the line of rabbet joint or recess of screw cap, mainly there is a word and two kinds of cross, it is common there are also hexagonal screwdriver including interior
Hexagonal and two kinds of outer-hexagonal.
Screwdriver is the hardware tool of each family's indispensability, but existing screwdriver can not carry out more driver bit
It changes, when user needs to use different screwdrivers, user will prepare a large amount of screwdriver, increase the warp of user
Ji expenditure, makes troubles to the use of user, reduces the practicability of existing screwdriver, reduces the work effect of user
Rate.Therefore, it is proposed that a kind of screwdriver for being conveniently replaceable driver bit.
Utility model content
The main purpose of the utility model is to provide a kind of screwdrivers for being conveniently replaceable driver bit, can effectively solve
The problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of screwdriver being conveniently replaceable driver bit, including screwdriver body, screwdriver body left side top are equipped with
Cutter head, cutter head right side linking have knife bar, and top is fixedly installed with anti-slip protrusion on the right side of the screwdriver body, described anti-skidding convex
The linking of block surface has anti-skid chequer, the first loose slot is embedded on the left of knife handle, it is living that knife handle surface middle position is embedded with second
Dynamic slot.
Further, the described second movable fixed linking of rooved face has fixing bolt.
Further, the arbor surface middle position is embedded with fixing groove.
Compared with prior art, the utility model has the following beneficial effects:
1. the screwdriver for being conveniently replaceable driver bit of the utility model is inserted into the first activity of knife handle by knife bar
In slot, can need to cutter head to be used be fixed in the first loose slot, use and replace driver bit convenient for operator.
2. the screwdriver for being conveniently replaceable driver bit of the utility model can make fixing bolt by loosening fixing bolt
It is movable in the second loose slot, during movable in the second loose slot, it is able to drive knife bar activity in the first loose slot,
Screwdriver entire length is adjusted convenient for operator, is used convenient for operator.
3. the screwdriver for being conveniently replaceable driver bit of the utility model, since operator is in the process of twist screws knife
In, the anti-skid chequer on anti-slip protrusion surface can increase the friction of operator and screwdriver, load and unload screw convenient for operator.
Detailed description of the invention
Fig. 1 is the overall structure diagram for the screwdriver that the utility model is conveniently replaceable driver bit；
Fig. 2 is the Knife handle structure schematic diagram for the screwdriver that the utility model is conveniently replaceable driver bit；
Fig. 3 is the lever structure schematic diagram for the screwdriver that the utility model is conveniently replaceable driver bit.
In figure: 1, screwdriver body；2, cutter head；3, knife bar；4, knife handle；5, anti-slip protrusion；6, anti-skid chequer；7, the first activity
Slot；8, the second loose slot；9, fixing bolt；10, fixing groove.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, a kind of screwdriver for being conveniently replaceable driver bit, including screwdriver body 1, the screwdriver body 1
Left side top is equipped with cutter head 2, and linking has knife bar 3 on the right side of the cutter head 2, and the 1 right side top of screwdriver body is fixedly installed with
Anti-slip protrusion 5,5 surface of the anti-slip protrusion linking have anti-skid chequer 6, the first loose slot 7, the knife handle 4 are embedded on the left of knife handle 4
Surface middle position is embedded with the second loose slot 8.
Wherein, the fixed linking in 8 surface of the second loose slot has fixing bolt 9, and fixing bolt 9 can be fixed by knife bar 3
In the first loose slot 7.
Wherein, the 3 surface middle position of knife bar is embedded with fixing groove 10, is fixed on fixing groove 10 by fixing bolt 9
In, knife bar 3 can be fixed in the first loose slot 7.
Working principle: during needing replacing driver bit, knife bar 3 being inserted into the first loose slot 7 in knife handle 4,
It is adjusted to suitable length, is inserted into the second loose slot 8 with fixing bolt 9, is fixed with the fixing groove 10 in knife bar 3, it can
Knife bar 3 is fixed in the first loose slot 7, during use, needs to adjust the length of screwdriver, rotary fixing screw bolt 9
Keep fixing bolt 9 movable in the second loose slot 8, is fixed, convenient for the length of screwdriver, when needing replacing cutter head,
Knife bar 3 is extracted out from the first loose slot 7, is conveniently replaceable driver bit, screwdriver during use, 5 table of anti-slip protrusion
The anti-skid chequer 6 in face is capable of increasing the friction of screwdriver Yu operator's finger, can be preferably by screwdriver rotation screw.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (3)
1. a kind of screwdriver for being conveniently replaceable driver bit, including screwdriver body (1), it is characterised in that: the screwdriver body (1)
Left side top is equipped with cutter head (2), there is knife bar (3) linking on the right side of the cutter head (2), and top is solid on the right side of the screwdriver body (1)
Dingan County is equipped with anti-slip protrusion (5), and anti-slip protrusion (5) the surface linking has anti-skid chequer (6), is embedded with first on the left of knife handle (4)
Loose slot (7), knife handle (4) the surface middle position are embedded with the second loose slot (8).
2. the screwdriver according to claim 1 for being conveniently replaceable driver bit, it is characterised in that: second loose slot
(8) the fixed linking in surface has fixing bolt (9).
3. the screwdriver according to claim 1 for being conveniently replaceable driver bit, it is characterised in that: knife bar (3) surface
Middle position is embedded with fixing groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820536486.4U CN208528959U (en) | 2018-04-16 | 2018-04-16 | A kind of screwdriver being conveniently replaceable driver bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820536486.4U CN208528959U (en) | 2018-04-16 | 2018-04-16 | A kind of screwdriver being conveniently replaceable driver bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208528959U true CN208528959U (en) | 2019-02-22 |
Family
ID=65396730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820536486.4U Expired - Fee Related CN208528959U (en) | 2018-04-16 | 2018-04-16 | A kind of screwdriver being conveniently replaceable driver bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208528959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466214A (en) * | 2018-04-16 | 2018-08-31 | 南京汇龙五金工具制造有限公司 | A kind of screwdriver being conveniently replaceable driver bit |
-
2018
- 2018-04-16 CN CN201820536486.4U patent/CN208528959U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466214A (en) * | 2018-04-16 | 2018-08-31 | 南京汇龙五金工具制造有限公司 | A kind of screwdriver being conveniently replaceable driver bit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 Termination date: 20210416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |