CN207788778U - A kind of adjustable driver bit of cutter head - Google Patents
A kind of adjustable driver bit of cutter head Download PDFInfo
- Publication number
- CN207788778U CN207788778U CN201820201323.0U CN201820201323U CN207788778U CN 207788778 U CN207788778 U CN 207788778U CN 201820201323 U CN201820201323 U CN 201820201323U CN 207788778 U CN207788778 U CN 207788778U
- Authority
- CN
- China
- Prior art keywords
- cutter head
- briquetting
- adjustment portion
- handle
- zone center
- 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
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Abstract
The utility model discloses a kind of adjustable driver bits of cutter head,The top of screwdriver ontology is provided with adjustment portion,The inside of adjustment portion is equipped with zone center,The top of zone center is provided with telescopic block,The bottom end of zone center is provided with positive stop lug boss,The surface of adjustment portion opens up fluted,The inside of groove is equipped with adjuster,The top of adjuster is provided with the first briquetting,The bottom end of first briquetting is equipped with the second briquetting,The bottom end of second briquetting is fixedly connected with pressing casing,The inside of pressing casing is equipped with cutter head,The bottom of adjustment portion is fixedly connected with handle,The bottom of handle is equipped with cutter head group,It is used cooperatively between the utility model adjuster and zone center,The two cooperates,The size of cutter head group can accordingly be adjusted as needed,To adapt it to different types of screw,It is flexibly convenient,Avoid the waste of resource,Reduce job costs,Enhance the practicability of screwdriver ontology,Expand its use scope.
Description
Technical field
The utility model is related to a kind of screwdriver field, specially a kind of adjustable driver bit of cutter head.
Background technology
Screwdriver is a kind of tool for twisting screw to force its in place, and usually there are one thin sphenocephalies, can insert
Enter in the line of rabbet joint or recess of screw cap, because there are many type of screw, and the cutter head majority of screwdriver used at present is all
It is single fixed, so when twisting different types of screw, generally requires to replace screwdriver, so not only not
The personnel of being conveniently operated carry and use, and also create the waste of resource and the increase of cost, and practicability is poor.
Therefore, it is necessary to design a kind of adjustable driver bit of cutter head to solve problems.
Utility model content
The purpose of this utility model is to provide a kind of adjustable driver bits of cutter head, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions：A kind of adjustable driver bit of cutter head, packet
Include screwdriver ontology, adjustment portion, handle, cutter head group, cutter head, groove, adjuster, rubber layer, zone center, telescopic block, limit convex
Platform, the first briquetting, the second briquetting, pressing casing, card slot, swing arm, spring and magnet, the top of the screwdriver ontology are set
It is equipped with the adjustment portion, the inside of the adjustment portion is equipped with the zone center, and the top of the zone center is provided with described stretch
The bottom of contracting block, the telescopic block is provided with the card slot, and the bottom end of the zone center is provided with the positive stop lug boss, the tune
The surface in section portion offers the groove, and the inside of the groove is equipped with the adjuster, the top setting of the adjuster
There are first briquetting, the bottom end of first briquetting that second briquetting, the bottom of second briquetting are installed
End is fixedly connected with the pressing casing, and the inside of the pressing casing is equipped with the cutter head, the top setting of the cutter head
There are the swing arm, the outer sheath on the swing arm top to be equipped with the spring, the bottom end of the swing arm is equipped with the magnet, described
The bottom of adjustment portion is fixedly connected with the handle, and the surface of the handle is equipped with the rubber layer, the bottom of the handle
The cutter head group is installed.
Further, the adjustment portion is threadably secured with the handle and connect.
Further, the handle is bonded by viscose glue with the rubber layer and is connected.
Further, it is used cooperatively between the adjuster and the zone center.
Further, it is slidably connected between first briquetting and second briquetting.
Further, it is used cooperatively between second briquetting and the card slot.
Further, the pressing casing is threadably secured with the swing arm connect.
Compared with prior art, the utility model has the beneficial effects that：The adjustable driver bit of this kind of cutter head, screwdriver
The top of ontology is provided with adjustment portion, and the inside of adjustment portion is equipped with zone center, and the top of zone center is provided with telescopic block, stretches
The bottom of block is provided with card slot, is used cooperatively between the second briquetting and card slot, can realize the fixation to cutter head, avoid thereon
It moves；The bottom end of zone center is provided with positive stop lug boss, and zone center and positive stop lug boss are integrally formed design, in enhancing zone center entirety
While intensity, manufacturing cost is also saved；The surface of adjustment portion opens up fluted, and the inside of groove is equipped with adjuster, adjusts
It being used cooperatively between section device and zone center, the two cooperates, and can accordingly be adjusted to the size of cutter head group as needed,
It is flexibly convenient to adapt it to different types of screw, the waste of resource is avoided, job costs are reduced, enhances spiral shell
The practicability of silk knife ontology, expands its use scope；The top of adjuster is provided with the first briquetting, the bottom of the first briquetting
End is equipped with the second briquetting, is slidably connected between the first briquetting and the second briquetting, simple in structure, flexibly practical；Second
The bottom end of briquetting is fixedly connected with pressing casing, and the inside for pressing casing is equipped with cutter head, and the top of cutter head is provided with swing arm,
Pressing casing is threadably secured with swing arm to be connect, solid secured, is facilitated installation, dismounting and replacement, is further enhanced screw
The practicability of knife ontology；The outer sheath on swing arm top is equipped with spring, and the bottom end of swing arm is equipped with magnet, convenient for absorption screw；
The bottom of adjustment portion is fixedly connected with handle, and adjustment portion is threadably secured with handle and connect, easy to operate, facilitates peace installation and dismantling
It unloads；The surface of handle is equipped with rubber layer, and handle is bonded by viscose glue with rubber layer and connected, and anti-skid chequer is provided in rubber layer,
While improving handle grip comfort, certain anti-skidding effect is also played, enhances screwdriver ontology long working
Possibility.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the part section structural representation of the utility model；
Fig. 3 is enlarged structure schematic diagram at the A of the utility model；
In reference numeral：1- screwdriver ontologies；2- adjustment portions；3- handles；4- cutter head groups；5- cutter heads；6- grooves；7- is adjusted
Device；8- rubber layers；9- zone centers；10- telescopic blocks；11- positive stop lug boss；The first briquettings of 12-；The second briquettings of 13-；14- is pressed
Pressing sleeve pipe；15- card slots；16- swing arms；17- springs；18- magnet.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of adjustable driver bit of cutter head, including
Screwdriver ontology 1, adjustment portion 2, handle 3, cutter head group 4, cutter head 5, groove 6, adjuster 7, rubber layer 8, zone center 9, telescopic block
10, positive stop lug boss 11, the first briquetting 12, the second briquetting 13, pressing casing 14, card slot 15, swing arm 16, spring 17 and magnet
18, the top of screwdriver ontology 1 is provided with adjustment portion 2, and the inside of adjustment portion 2 is equipped with zone center 9, and the top of zone center 9 is set
It is equipped with telescopic block 10, the bottom of telescopic block 10 is provided with card slot 15, and the bottom end of zone center 9 is provided with positive stop lug boss 11, adjustment portion 2
Surface open up fluted 6, the inside of groove 6 is equipped with adjuster 7, and the top of adjuster 7 is provided with the first briquetting 12,
The bottom end of one briquetting 12 is equipped with the second briquetting 13, and the bottom end of the second briquetting 13 is fixedly connected with pressing casing 14, presses
The inside of pressing sleeve pipe 14 is equipped with cutter head 5, and the top of cutter head 5 is provided with swing arm 16, and the outer sheath on 16 top of swing arm is equipped with spring
17, the bottom end of swing arm 16 is equipped with magnet 18, and the bottom of adjustment portion 2 is fixedly connected with handle 3, and the surface of handle 3 is equipped with rubber
The bottom of glue-line 8, handle 3 is equipped with cutter head group 4.
Further, adjustment portion 2 is threadably secured with handle 3 and connect, easy to operate, is easy for installation and removal.
Further, handle 3 is bonded by viscose glue with rubber layer 8 and is connected, and is provided with anti-skid chequer in rubber layer 8, is being improved
While handle 3 holds comfort, certain anti-skidding effect is also played, enhance 1 long working of screwdriver ontology can
It can property.
Further, it is used cooperatively between adjuster 7 and zone center 9, the two cooperates, can be as needed to cutter head
The size of group 4 is accordingly adjusted, flexibly convenient to adapt it to different types of screw, is avoided the waste of resource, is dropped
Low job costs, enhance the practicability of screwdriver ontology 1, expand its use scope.
Further, it is slidably connected between the first briquetting 12 and the second briquetting 13, it is simple in structure, it is flexibly practical.
Further, it is used cooperatively between the second briquetting 13 and card slot 15, can realize to the fixation of cutter head 5, avoid
It is moved up.
Further, pressing casing 14 is threadably secured with swing arm 16 and connect, solid secured, facilitate installation, dismantle and
It replaces, further enhances the practicability of screwdriver ontology 1.
Operation principle：The adjustable driver bit of this kind of cutter head is carried out when needing the size to cutter head group 4 when in use
When adjusting, corresponding cutter head 5 need to be only adjusted by different adjusters 7, when needing to move down cutter head 5,
The second briquetting 13 is first pressed, telescopic block 10 is stretched inside immediately, then continues the second pressing of dragging under the action of spring 17
Block 13 is moved down along the edge of telescopic block 10, and cutter head 5 moves, when reaching card slot 15, the top of the second briquetting 13 and its
It fastens, 5 stop motion of cutter head only need to press the first briquetting 12 when needing to set back cutter head 5, by the second pressing
Block 13 pop-up, this adjustable driver bit of cutter head, not only easy to operate, easy to use, Er Qieling out of card slot 15
Living practical, efficient quick, good working effect, manufacturing cost is low, and use scope is wide.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of adjustable driver bit of cutter head, including screwdriver ontology (1), adjustment portion (2), handle (3), cutter head group (4),
Cutter head (5), groove (6), adjuster (7), rubber layer (8), zone center (9), telescopic block (10), positive stop lug boss (11), first are pressed
Briquetting (12), the second briquetting (13), pressing casing (14), card slot (15), swing arm (16), spring (17) and magnet (18),
It is characterized in that：The top of the screwdriver ontology (1) is provided with the adjustment portion (2), and the inside of the adjustment portion (2) is equipped with
The top of the zone center (9), the zone center (9) is provided with the telescopic block (10), and the bottom of the telescopic block (10) is set
It is equipped with the card slot (15), the bottom end of the zone center (9) is provided with the positive stop lug boss (11), the table of the adjustment portion (2)
Face offers the groove (6), and the inside of the groove (6) is equipped with the adjuster (7), the top of the adjuster (7)
It is provided with first briquetting (12), the bottom end of first briquetting (12) is equipped with second briquetting (13), institute
The bottom end for stating the second briquetting (13) is fixedly connected with the pressing casing (14), and the inside of the pressing casing (14) is equipped with
The top of the cutter head (5), the cutter head (5) is provided with the swing arm (16), and the outer sheath on swing arm (16) top is equipped with
The bottom end of the spring (17), the swing arm (16) is equipped with the magnet (18), and the bottom of the adjustment portion (2) is fixedly connected
There are the handle (3), the surface of the handle (3) to be equipped with the rubber layer (8), the bottom installation of the handle (3) is
State cutter head group (4).
2. the adjustable driver bit of a kind of cutter head according to claim 1, it is characterised in that：The adjustment portion (2) with
The handle (3) is threadably secured connection.
3. the adjustable driver bit of a kind of cutter head according to claim 1, it is characterised in that：The handle (3) and institute
It states rubber layer (8) and connection is bonded by viscose glue.
4. the adjustable driver bit of a kind of cutter head according to claim 1, it is characterised in that：The adjuster (7) with
It is used cooperatively between the zone center (9).
5. the adjustable driver bit of a kind of cutter head according to claim 1, it is characterised in that：First briquetting
(12) it is slidably connected between second briquetting (13).
6. the adjustable driver bit of a kind of cutter head according to claim 1, it is characterised in that：Second briquetting
(13) it is used cooperatively between the card slot (15).
7. the adjustable driver bit of a kind of cutter head according to claim 1, it is characterised in that：The pressing casing (14)
It is threadably secured and connect with the swing arm (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820201323.0U CN207788778U (en) | 2018-02-06 | 2018-02-06 | A kind of adjustable driver bit of cutter head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820201323.0U CN207788778U (en) | 2018-02-06 | 2018-02-06 | A kind of adjustable driver bit of cutter head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207788778U true CN207788778U (en) | 2018-08-31 |
Family
ID=63268178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820201323.0U Expired - Fee Related CN207788778U (en) | 2018-02-06 | 2018-02-06 | A kind of adjustable driver bit of cutter head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207788778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660239A (en) * | 2020-04-27 | 2020-09-15 | 湖州职业技术学院 | Magnet type deformed head screwdriver bit and screwdriver |
-
2018
- 2018-02-06 CN CN201820201323.0U patent/CN207788778U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660239A (en) * | 2020-04-27 | 2020-09-15 | 湖州职业技术学院 | Magnet type deformed head screwdriver bit and screwdriver |
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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: 20180831 Termination date: 20190206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |