CN205950611U - 360 rotation type multifunctional screwdriver - Google Patents
360 rotation type multifunctional screwdriver Download PDFInfo
- Publication number
- CN205950611U CN205950611U CN201620812713.2U CN201620812713U CN205950611U CN 205950611 U CN205950611 U CN 205950611U CN 201620812713 U CN201620812713 U CN 201620812713U CN 205950611 U CN205950611 U CN 205950611U
- Authority
- CN
- China
- Prior art keywords
- handle
- runner
- type multifunctional
- pressuring plate
- elastic pressuring
- 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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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Knives (AREA)
Abstract
The utility model relates to a 360 rotation type multifunctional screwdriver, including cutter arbor and handle the handle front end is equipped with the runner device, the beneficial effects of the utility model are that: through designing rotatable built -in transparent runner at handle and cutter arbor junction, required batch of head is select in the rotation behind the tensile transparent runner of accessible, presses back transparent runner, and the messenger selects the wholesale head through connecing the pole play to appear to the top, uses. It is easy and simple to handle, stable in structure. The utility model relates to a, be fit for extensive the popularization.
Description
Technical field
The utility model is related to a kind of receiver, more particularly, to 360 ° rotary type multifunctional screwdrivers.
Background technology
Ratchet screw driver, also known as：Ratchet screwdriver, belongs to hand-operated tools, including handle, screwdriver bit, connector, on connector
Have cylindrical hole, also have groove in cylindrical end, the wherein one section outer garden with cylindrical hole of groove is in intersect to communicate shape,
In groove built with the telescopic block with spring for the one end matched, it is in garden outer with cylindrical hole and intersects and communicate the telescopic block at place in one
The arc-shaped with profile of tooth for the end, screwdriver bit one end has gear, gear is placed in cylindrical hole and is matched with both sides profile of tooth.Actually used
When, need only low-angle be micro- changes hands handle, you can realize tightening or unscrewing screw, drastically increase operating efficiency, reduce work
Intensity, shortens time during work.Existing can built-in alternate form screwdriver bit multifunctional screw driver group set, can from group set bottom open
Lid is taken built-in screwdriver bit and is changed, but troublesome poeration, need frequently to open close handles bottom, and built-in screwdriver bit is not easy
Arrangement is put in order, and easily loses or damages, bottom lid is frequently opened, and is also easily damaged.
Utility model content
For the present situation of above-mentioned prior art, technical problem to be solved in the utility model is that offer one kind need not be anti-
Open bottom lid again and take built-in screwdriver bit, conveniently 360 ° of rotary type multifunctional screwdrivers.
The utility model solves the technical scheme that adopted of above-mentioned technical problem：360 ° of rotary type multifunctional screwdrivers,
Including knife bar and handle, it is provided with rotary wheel device in described handle front end；
Described handle includes external handle and the expansion link of built-in hollow, is additionally provided with limited block and pressure in described handle
Bar, described expansion link front end is provided with the installing hole of knife bar, is provided with the thimble coaxial with described installing hole in the middle of described handle；
Described rotary wheel device includes runner, elastic pressuring plate and the briquetting for compressing elastic pressuring plate, described transparent runner end
On face, circle distribution has through hole, is provided with the keyway for coordinating with described elastic pressuring plate in described transparent wheel surface, described
The forward and backward two ends of bright runner are equipped with steel ball and steel ball limit base, accordingly, are provided with the circle for coordinating steel ball on described handle
Arc fluting.
Further, it is provided with groove in the middle of described briquetting, be provided with the card for clamping elastic pressuring plate in described briquetting lower end
Groove, is easy to operate.
Further, described handle both sides are provided with multiple projections, improve operation comfort, anti-slip stable.
Compared with prior art, the beneficial effects of the utility model are：By revolving in handle and the design of knife bar junction
Turn built in transparent runner, screwdriver bit needed for selection can be rotated after stretching transparent runner, push back transparent runner, so that selected screwdriver bit is led to
Cross extension bar and go out to present to top, used.Easy and simple to handle, Stability Analysis of Structures.The utility model designs, suitable large-scale promotion.
Brief description
Fig. 1 is Structure explosion diagram of the present utility model；
Fig. 2 is overall structure diagram of the present utility model；
Fig. 3 is transparent rotaring wheel structure schematic diagram of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, to the skill embodiment in the utility model embodiment, and
It is not all, of embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creativeness
The every other embodiment being obtained under the premise of work, broadly falls into the scope of the utility model protection.
As Figure 1-3,360 ° of rotary type multifunctional screwdrivers described in the utility model, including knife bar 1 and handle, in institute
State handle front end and be provided with rotary wheel device；Described handle includes the expansion link 2 of external handle 6 and built-in hollow, described handle 6
Inside be additionally provided with limited block 8 and depression bar 7, described expansion link 2 front end is provided with the installing hole of knife bar 1, be provided with the middle of described handle 6 with
The coaxial thimble of described installing hole 5；Described rotary wheel device includes runner 10, elastic pressuring plate 3 and the pressure for compressing elastic pressuring plate 3
Block 4, on described runner 10 end face, circle distribution has through hole 101, and screwdriver bit is filled in this through hole 101.On described runner 10 surface
It is provided with the keyway 102 for coordinating with described elastic pressuring plate 3, is compressed in keyway 102 by elastic pressuring plate 3 during rotation, realize turning
Dynamic positioning.The forward and backward two ends of described runner 10 are equipped with steel ball 9 and steel ball limit base 11, accordingly, are provided with described handle
For coordinating the arc groove of steel ball 9.
For making the rotation of runner 10 more smooth, stable, it is provided with groove in the middle of described briquetting 4, sets in described briquetting 4 lower end
There is the draw-in groove for clamping elastic pressuring plate 3.
For improving operation comfort, anti-skid wearable, described handle 6 both sides are provided with multiple projections.
Compared with prior art, the beneficial effects of the utility model are：By revolving in handle and the design of knife bar 1 junction
Turn built in transparent runner 10, transparent runner 10 can be pushed back by stretching screwdriver bit needed for rotation selection after transparent runner 10, make selected
Screwdriver bit goes out to present to top by extension bar, is used.Easy and simple to handle, Stability Analysis of Structures.The utility model designs, and is suitable for extensive
Promote.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of the spirit or essential attributes of the present invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as limiting involved claim.
Claims (3)
1.360 ° of rotary type multifunctional screwdrivers, including knife bar and handle it is characterised in that being provided with runner in described handle front end
Device；
Described handle includes external handle and the expansion link of built-in hollow, is additionally provided with limited block and depression bar in described handle,
Described expansion link front end is provided with the installing hole of knife bar, is provided with the thimble coaxial with described installing hole in the middle of described handle；
Described rotary wheel device includes transparent runner, elastic pressuring plate and the briquetting for compressing elastic pressuring plate, on described runner end face
Circle distribution has through hole, is provided with the keyway for coordinating with described elastic pressuring plate in described runner transparent surface, described transparent turn
Take turns forward and backward two ends and be equipped with steel ball and steel ball limit base, accordingly, described handle is provided with for coordinating the circular arc of steel ball recessed
Groove.
2. 360 ° of rotary type multifunctional screwdrivers according to claim 1, are provided with groove in the middle of described briquetting, in described pressure
Block lower end is provided with the draw-in groove for clamping elastic pressuring plate.
3. 360 ° of rotary type multifunctional screwdrivers according to claim 1, described handle both sides are provided with multiple projections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620812713.2U CN205950611U (en) | 2016-07-19 | 2016-07-19 | 360 rotation type multifunctional screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620812713.2U CN205950611U (en) | 2016-07-19 | 2016-07-19 | 360 rotation type multifunctional screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205950611U true CN205950611U (en) | 2017-02-15 |
Family
ID=57974040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620812713.2U Expired - Fee Related CN205950611U (en) | 2016-07-19 | 2016-07-19 | 360 rotation type multifunctional screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205950611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752202A (en) * | 2020-08-26 | 2021-12-07 | 张凤英 | Eccentric screwdriver with built-in ejector rod positioning screwdriver head |
-
2016
- 2016-07-19 CN CN201620812713.2U patent/CN205950611U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752202A (en) * | 2020-08-26 | 2021-12-07 | 张凤英 | Eccentric screwdriver with built-in ejector rod positioning screwdriver head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170215 Termination date: 20170719 |