CN208289778U - A kind of screwdriver of detachable cutter head - Google Patents
A kind of screwdriver of detachable cutter head Download PDFInfo
- Publication number
- CN208289778U CN208289778U CN201820555090.4U CN201820555090U CN208289778U CN 208289778 U CN208289778 U CN 208289778U CN 201820555090 U CN201820555090 U CN 201820555090U CN 208289778 U CN208289778 U CN 208289778U
- Authority
- CN
- China
- Prior art keywords
- holding rod
- right sides
- screwdriver
- cutter head
- fixed block
- 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
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a kind of screwdrivers of detachable cutter head, including holding rod A, holding rod B and fixed block, the upper end the holding rod A is equipped with fixed block, the fixed block inner upper end is equipped with headlamp, the lower end the holding rod A offers threaded hole, the threaded hole of the lower end the holding rod A is connected with the spiral lamination rotation for being mounted on the upper end holding rod B, sliding slot is offered at left and right sides of the holding rod A upper end face, fixture block is mounted at left and right sides of the sliding slot upper end, sliding ball is equipped between two groups of fixture block surfaces, the sliding ball lower end is fixedly connected with sliding bar, the sliding bar lower end is fixedly connected with the upper end driver bit A.The utility model passes through the button hole at left and right sides of the inner surface of the lower end holding rod B and the buckle inlay card at left and right sides of mounting blocks outer surface, convenient for disassembling and installing driver bit B in the lower end holding rod B, thus, the different types of driver bit of multiple groups can be disassembled and installed, it is more practical, 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 of detachable cutter head.
Background technique
Currently, screwdriver is a kind of more commonly used tool for being used to twist screw in people's lives, it is general daily
It is used in life to need with the screw to fix to be essentially all a word or cross, so that common screwdriver is all one
Word screwdriver or Phillips screwdriver, and most of is all that a screwdriver only matches a driver bit, and cutter head is usually all
It is fabricated from iron, therefore, is at least needed inside each average family man equipped with two screwdrivers, and existing cutter head is using
When, it is not easy to disassembly installation cutter head, increases trouble when in use.Therefore, it is proposed that a kind of screwdriver of detachable cutter head.
Utility model content
The main purpose of the utility model is to provide a kind of screwdrivers of detachable cutter head, can effectively solve background skill
The problems in art.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of screwdriver of detachable cutter head, including holding rod A, holding rod B and fixed block, the upper end holding rod A peace
Equipped with fixed block, the fixed block inner upper end is equipped with headlamp, and the lower end the holding rod A offers threaded hole, the hand
The threaded hole for holding the lower end bar A is connected with the spiral lamination rotation for being mounted on the upper end holding rod B, described holding rod A upper end face or so
Two sides offer sliding slot, are mounted on fixture block at left and right sides of the sliding slot upper end, are equipped with sliding ball between two groups of fixture block surfaces,
The sliding ball lower end is fixedly connected with sliding bar, and the sliding bar lower end is fixedly connected with the upper end driver bit A, described hand-held
It offers card slot at left and right sides of bar B inner surface lower end, the card slot of the lower end the holding rod B and is mounted on a mounting blocks outer surface left side
The buckle inlay card of right two sides.
Further, the holding rod A interior lower end is equipped with retainer plate, and the left and right sides is with two on the inside of the retainer plate
Group lower spring end inlay card connection
Further, the spring is placed in the upper end driver bit A outer surface, and the diameter of spring is less than sliding bar lower end
Diameter.
Further, driver bit B is installed in the middle part of the mounting blocks lower end.
Further, the fixed block interior lower end is equipped with battery, the electric connection of the headlamp and battery.
Compared with prior art, the utility model has the following beneficial effects:
1. the screwdriver of the detachable cutter head of the utility model passes through the button hole at left and right sides of the inner surface of the lower end holding rod B
With the buckle inlay card at left and right sides of mounting blocks outer surface, it is convenient for disassembling and installing driver bit B in the lower end holding rod B, as a result,
The different types of driver bit of multiple groups can be disassembled and installed.
2. the screwdriver of the detachable cutter head of the utility model, by the sliding slot being provided at left and right sides of the upper end holding rod A,
It is slidably connected by fixture block of the sliding ball at left and right sides of sliding slot, the driver bit A by being mounted on sliding bar lower end is placed in bullet
Inside spring, and the diameter of spring is less than the diameter of sliding bar, places two groups of different types of driver bits wherein convenient for people,
Convenient for people carrying and convert different driver bits.
3. the screwdriver of the detachable cutter head of the utility model passes through peace by being mounted on the fixed block of the upper end holding rod A
Headlamp inside fixed block, convenient for people are used the environment around preceding observation.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the screwdriver of the detachable cutter head of the utility model；
Fig. 2 is the mounting blocks structural schematic diagram of the screwdriver of the detachable cutter head of the utility model.
In figure: 1, holding rod A；2, spring；3, sliding slot；4, fixed block；5, battery；6, headlamp；7, fixture block；8, it slides
Ball；9, sliding bar；10, driver bit A；11, spiral lamination；12, holding rod B；13, threaded hole；14, retainer plate；15, mounting blocks；
16, it buckles；17, driver bit B；18, card slot.
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 Figs. 1-2, a kind of screwdriver of detachable cutter head, including holding rod A1, holding rod B12 and fixed block 4, institute
It states the upper end holding rod A1 and fixed block 4 is installed, 4 inner upper end of fixed block is equipped with headlamp 6, the lower end the holding rod A1
Threaded hole 13 is offered, the threaded hole 13 of the lower end the holding rod A1 is rotated with the spiral lamination 11 for being mounted on the upper end holding rod B12
Connection, the holding rod A1 upper end face left and right sides offer sliding slot 3, are mounted at left and right sides of 3 upper end of sliding slot
Fixture block 7 is equipped with sliding ball 8 between two groups of 7 surfaces of fixture block, and 8 lower end of sliding ball is fixedly connected with sliding bar 9, the sliding
9 lower end of bar is fixedly connected with the upper end driver bit A10, offers card slot at left and right sides of the holding rod B12 inner surface lower end
The card slot 18 of the lower end 18, the holding rod B12 and 16 inlay card of buckle being mounted at left and right sides of 15 outer surface of mounting blocks.
Wherein, the holding rod A1 interior lower end is equipped with retainer plate 14, the 14 inside left and right sides of retainer plate with
Two groups of 2 lower end inlay card of spring connections.
Wherein, the spring 2 is placed in the upper end driver bit A10 outer surface, and the diameter of spring 2 is less than 9 lower end of sliding bar
Diameter, spring 2 is compressed, so that driver bit A10 moves out the bottom end holding rod B12.
Wherein, driver bit B17 is installed in the middle part of the mounting blocks lower end.
Wherein, 4 interior lower end of fixed block is equipped with battery 5, the electric connection of the headlamp 6 and battery 5.
Working principle: in use, opening battery 5, headlamp 6 can be opened, and observe working environment convenient for people, will
The spiral lamination 11 of the upper end holding rod B12 and the threaded hole 13 of the lower end holding rod A1 rotatably unscrew, by two groups of different types of screws
Cutter head A10 is placed in 9 lower end of sliding bar through spring 2 from the lower end holding rod A1, and inlay card inside 9 lower end of sliding bar, by holding rod
The threaded hole 13 of the lower end A1 and the spiral lamination 11 of the upper end holding rod B12 are rotated and are connected, and when needing driver bit A10, will be slided
Ball 8 drives fixture block 7 of the sliding bar 9 in 3 left and right sides of sliding slot to slide toward lower end, so that sliding ball 8 is in two groups of 7 lower end inlay cards of fixture block
It fixes, since 9 lower end diameter of sliding bar is greater than 2 diameter of spring, so that the compression when sliding bar 9 moves down of spring 2, and
2 lower end inlay card of spring is inside retainer plate 14, so that the mobile knife lower end the driver bit A10 needed, and driver bit A10 is passed through
The end holding rod B12 is placed in outside holding rod A1, it is possible thereby to it is for people to use, as the another type of driver bit A10 of needs
When, above-mentioned movement is operated, different types of driver bit A10 is carried convenient for people, and convert driver bit A10 at any time, when need
When wanting special driver bit B17, the buckle 16 of 15 inner upper end of mounting blocks and the card slot 18 of holding rod B lower end inside are blocked
It is embedding, so that the driver bit B17 for being mounted on 15 lower end of mounting blocks is mounted on the lower end holding rod A1, and disassembled and installed convenient for people
Driver bit B17.
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 (5)
1. a kind of screwdriver of detachable cutter head, including holding rod A (1), holding rod B (12) and fixed block (4), feature exists
In: holding rod A (1) upper end is equipped with fixed block (4), and fixed block (4) inner upper end is equipped with headlamp (6), institute
It states holding rod A (1) lower end to offer threaded hole (13), the threaded hole (13) of holding rod A (1) lower end and is mounted on holding rod
The spiral lamination (11) of B (12) upper end rotates connection, offers sliding slot (3) at left and right sides of holding rod A (1) upper end face,
It is mounted on fixture block (7) at left and right sides of sliding slot (3) upper end, is equipped with sliding ball (8) between two groups of fixture block (7) surfaces, it is described
Sliding ball (8) lower end is fixedly connected with sliding bar (9), the fixed company in sliding bar (9) lower end and (10) upper end driver bit A
It connects, is offered button hole card slot (18) at left and right sides of holding rod B (12) the inner surface lower end, holding rod B (12) lower end
Card slot (18) and buckle (16) inlay card for being mounted at left and right sides of mounting blocks (15) outer surface.
2. the screwdriver of detachable cutter head according to claim 1, it is characterised in that: holding rod A (1) interior lower end
It is equipped with retainer plate (14), the left and right sides is connect with two groups of spring (2) lower end inlay cards on the inside of the retainer plate (14).
3. the screwdriver of detachable cutter head according to claim 2, it is characterised in that: the spring (2) is placed in screwdriver
Head A (10) upper end outer surface, and the diameter of spring (2) is less than the diameter of sliding bar (9) lower end.
4. the screwdriver of detachable cutter head according to claim 1, it is characterised in that: installation in the middle part of the mounting blocks lower end
There are driver bit B (17).
5. the screwdriver of detachable cutter head according to claim 1, it is characterised in that: fixed block (4) interior lower end
It is equipped with battery (5), the electric connection of the headlamp (6) and battery (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820555090.4U CN208289778U (en) | 2018-04-18 | 2018-04-18 | A kind of screwdriver of detachable cutter head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820555090.4U CN208289778U (en) | 2018-04-18 | 2018-04-18 | A kind of screwdriver of detachable cutter head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208289778U true CN208289778U (en) | 2018-12-28 |
Family
ID=64726588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820555090.4U Expired - Fee Related CN208289778U (en) | 2018-04-18 | 2018-04-18 | A kind of screwdriver of detachable cutter head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208289778U (en) |
-
2018
- 2018-04-18 CN CN201820555090.4U patent/CN208289778U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203993282U (en) | A kind of car gage skylight guide rail special fixture | |
| CN205600593U (en) | Store convenient bull screwdriver | |
| CN208289778U (en) | A kind of screwdriver of detachable cutter head | |
| CN206795686U (en) | Freely adjustable speeder wrench | |
| CN207643023U (en) | A kind of anti-screw dropping device of screwdriver | |
| CN204135953U (en) | Ratchet spanner | |
| CN108453654A (en) | A kind of screwdriver of detachable cutter head | |
| CN208486518U (en) | A kind of bricklayer's's hawk for building | |
| CN205630441U (en) | Multifunctional key spanner | |
| CN208122107U (en) | Multi-purpose four brads of one kind | |
| CN2801407Y (en) | Double-end sharp tail ratchet wrench | |
| CN208068143U (en) | A kind of portable hardware spanner of comfort type | |
| CN208051789U (en) | A kind of adjusting screw knife for building | |
| CN206550968U (en) | Multifunctional spanner structure | |
| CN209335540U (en) | A kind of pulley bearings installation tool | |
| CN109108874A (en) | A kind of multifunctional wrench | |
| CN208068120U (en) | A kind of rotary spanner | |
| CN204344637U (en) | Screw | |
| CN208428177U (en) | A kind of screwdriver | |
| CN212683777U (en) | Automatic nut dismounting tool for mining mechanical equipment | |
| CN215673399U (en) | Hoist rope locking device | |
| CN204913702U (en) | Even change spanner | |
| CN109866161A (en) | A kind of Novel chain handle | |
| CN203409736U (en) | Hardware combined tool | |
| CN201931403U (en) | Bidirectional screwdriver |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 Termination date: 20190418 |