CN205218964U - Detachable bull screwdriver - Google Patents
Detachable bull screwdriver Download PDFInfo
- Publication number
- CN205218964U CN205218964U CN201521095314.0U CN201521095314U CN205218964U CN 205218964 U CN205218964 U CN 205218964U CN 201521095314 U CN201521095314 U CN 201521095314U CN 205218964 U CN205218964 U CN 205218964U
- Authority
- CN
- China
- Prior art keywords
- fixed
- inner chamber
- cambered surface
- connecting portion
- surface elastic
- 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)
Abstract
The utility model discloses a detachable bull screwdriver, the electric iron comprises a handle, the right side of handle is fixed with a storing section of thick bamboo, connecting portion are installed in the left side of handle, it has perpendicular cell body to open on the connecting portion, the inner chamber of perpendicular cell body is pegged graft and is had screwdrivers blade, peg graft and have the jack catch in screwdrivers blade's bottom, the inner chamber of connecting portion is provided with two corresponding cambered surface elastic components, the top of cambered surface elastic component is fixed with the spring, the inner chamber of connecting portion is provided with the fixed recess with cambered surface elastic component matched with, and the inner chambers of adjacent two fixed recesses are fixed with the fixed block, the inner chamber of fixed block is opened there is the fixed groove that leads to, the inner chamber of a storing section of thick bamboo is provided with the axostylus axostyle, the upper and lower both ends of axostylus axostyle are fixed with end cover and base respectively, the outer wall of end cover is opened there is the arc recess, it has the jack catch groove to open on the base, this detachable bull screwdriver, and convenient to carry, the dismouting is simple.
Description
Technical field
The utility model relates to technical field of hardware, is specially a kind of detachable multi-bit screwdriver.
Background technology
Screwdriver is that a kind of being used for twists screw with the instrument forcing it in place, usually has a thin sphenocephaly, in the line of rabbet joint that can insert screw cap or recess, now modal is multi-bit screwdriver, it is compared with single threaded screw cutter, and be more convenient for the repairing of object and installation, traditional multi-bit screwdriver also has a variety of, but easily come off to the end in use, carry inconvenience, and dismounting is loaded down with trivial details, this just have impact on operating efficiency, for this reason, we propose a kind of detachable multi-bit screwdriver.
Utility model content
The purpose of this utility model is to provide a kind of detachable multi-bit screwdriver, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of detachable multi-bit screwdriver, comprise handle, the right side of described handle is fixed with storage tube, the left side of described handle is provided with connecting portion, described connecting portion has vertical cell body, the inner chamber of described vertical cell body is plugged with driver bit, the bottom of described driver bit is plugged with claw, the inner chamber of described connecting portion is provided with two pieces of corresponding cambered surface elastic components, the top of described cambered surface elastic component is fixed with spring, the inner chamber of described connecting portion is provided with the fixed groove matched with cambered surface elastic component, and the inner chamber of adjacent two fixed grooves is fixed with fixed block, the inner chamber of described fixed block has fixing groove, the inner chamber of described storage tube is provided with axostylus axostyle, the two ends up and down of described axostylus axostyle are fixed with end cap and base respectively, the outer wall of described end cap has arc groove, described base has claw groove.
Preferably, described cambered surface elastic component is separately positioned on the opposite outer walls of vertical cell body, and the arcwall face of two pieces of cambered surface elastic components is corresponding.
Preferably, described arc groove is corresponding with claw groove, and arc groove and the rounded arrangement of claw groove are evenly arranged on end cap and base.
Compared with prior art, the beneficial effects of the utility model are: this detachable multi-bit screwdriver, easy to carry, dismounting is simple, increase work efficiency, claw bottom driver bit is plugged into the inner chamber of connecting portion by vertical cell body, when fitting with fixed groove, rotary screw cutter head, claw is fitted with the arcwall face of corresponding cambered surface elastic component, again rotate, practicality is coordinated due to cambered surface elastic component and spring, driver bit is easy to be fixed in the inner chamber of fixed groove and fixing groove, in use can not come off easily, driver bit clamping is firm, and dismounting is simple, arc groove in storage tube inner chamber and claw groove, be convenient to depositing of the driver bit of other models, easy to carry.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is storage tube structural representation of the present utility model;
Fig. 3 is connecting portion structural representation of the present utility model;
Fig. 4 is driver bit structural representation of the present utility model.
In figure: 1 handle, 2 storage tubes, 21 axostylus axostyles, 22 end caps, 23 bases, 24 arc grooves, 25 claw grooves, 3 connecting portions, 31 cambered surface elastic components, 32 springs, 33 fixed grooves, 34 fixed blocks, 35 fixing groove, 4 vertical cell bodies, 5 driver bits, 51 claws.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-4, the utility model provides a kind of technical scheme: a kind of detachable multi-bit screwdriver, comprise handle 1, the right side of handle 1 is fixed with storage tube 2, the left side of handle 1 is provided with connecting portion 3, connecting portion 3 has vertical cell body 4, the inner chamber of vertical cell body 4 is plugged with driver bit 5, the bottom of driver bit 5 is plugged with claw 51, the inner chamber of connecting portion 3 is provided with two pieces of corresponding cambered surface elastic components 31, cambered surface elastic component 31 is separately positioned on the opposite outer walls of vertical cell body 4, and the arcwall face of two pieces of cambered surface elastic components 31 is corresponding, the top of cambered surface elastic component 31 is fixed with spring 32, the inner chamber of connecting portion 3 is provided with the fixed groove 33 matched with cambered surface elastic component 31, and the inner chamber of adjacent two fixed grooves 33 is fixed with fixed block 34, the inner chamber of fixed block 34 has fixing groove 35, screwdriver is avoided to cause coming off of driver bit 5 in the process used, affect operating efficiency, and easy accessibility, the inner chamber of storage tube 2 is provided with axostylus axostyle 21, the two ends up and down of axostylus axostyle 21 are fixed with end cap 22 and base 23 respectively, the outer wall of end cap 22 has arc groove 24, base 23 has claw groove 25, arc groove 24 and claw groove 25 corresponding, and arc groove 24 and the rounded arrangement of claw groove 25 are evenly arranged on end cap 22 and base 23, be convenient to depositing of the driver bit of other models, easy to carry.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (3)
1. a detachable multi-bit screwdriver, comprise handle (1), it is characterized in that: the right side of described handle (1) is fixed with storage tube (2), the left side of described handle (1) is provided with connecting portion (3), described connecting portion (3) has vertical cell body (4), the inner chamber of described vertical cell body (4) is plugged with driver bit (5), the bottom of described driver bit (5) is plugged with claw (51), the inner chamber of described connecting portion (3) is provided with two pieces of corresponding cambered surface elastic components (31), the top of described cambered surface elastic component (31) is fixed with spring (32), the inner chamber of described connecting portion (3) is provided with the fixed groove (33) matched with cambered surface elastic component (31), and the inner chamber of adjacent two fixed grooves (33) is fixed with fixed block (34), the inner chamber of described fixed block (34) has fixing groove (35), the inner chamber of described storage tube (2) is provided with axostylus axostyle (21), the two ends up and down of described axostylus axostyle (21) are fixed with end cap (22) and base (23) respectively, the outer wall of described end cap (22) has arc groove (24), described base (23) has claw groove (25).
2. the detachable multi-bit screwdriver of one according to claim 1, is characterized in that: described cambered surface elastic component (31) is separately positioned on the opposite outer walls of vertical cell body (4), and the arcwall face of two pieces of cambered surface elastic components (31) is corresponding.
3. the detachable multi-bit screwdriver of one according to claim 1, it is characterized in that: described arc groove (24) and claw groove (25) corresponding, and arc groove (24) and claw groove (25) rounded arrangement are evenly arranged on end cap (22) and base (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521095314.0U CN205218964U (en) | 2015-12-28 | 2015-12-28 | Detachable bull screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521095314.0U CN205218964U (en) | 2015-12-28 | 2015-12-28 | Detachable bull screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205218964U true CN205218964U (en) | 2016-05-11 |
Family
ID=55894058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521095314.0U Expired - Fee Related CN205218964U (en) | 2015-12-28 | 2015-12-28 | Detachable bull screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205218964U (en) |
-
2015
- 2015-12-28 CN CN201521095314.0U patent/CN205218964U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160511 Termination date: 20161228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |