CN204893788U - Push type automatic selection screwdrivers blade's screwdriver - Google Patents
Push type automatic selection screwdrivers blade's screwdriver Download PDFInfo
- Publication number
- CN204893788U CN204893788U CN201520593697.8U CN201520593697U CN204893788U CN 204893788 U CN204893788 U CN 204893788U CN 201520593697 U CN201520593697 U CN 201520593697U CN 204893788 U CN204893788 U CN 204893788U
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- CN
- China
- Prior art keywords
- screwdriver
- push type
- hole
- selector
- diplopore
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- 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 provides a push type automatic selection screwdrivers blade's screwdriver adopts pressing of the skewed tooth changing of the relative positions and connects the mode that combines with the slip selector, simultaneously with a word screwdriver and plus driver suit in a tool housing, press the screwdriver of automatic selection difference, operate simplyr, carry more portablely, it is more convenient to use.
Description
Technical field
The utility model relates to the field of sheathing tool, particularly relates to the screwdriver that a kind of push type selects driver bit automatically.
Background technology
In hand tools, the kind of sheathing tool is a lot, usually vertebra head operate portions, the convenient vertebra handle formation gripped is had, because operate portions has different suitabilities and model, such as common in-line operate portions, cross operate portions, also have the operate portions etc. of abnormity, during use, needs select different operate portions according to the adaptation of operate portions and model.Therefore engineering staff usually needs to carry all types of operate portions in routine duties.
Chinese patent CN2216897Y discloses a kind of tool box, and the operate portions of various model size is placed in tool box, and engineering staff carries whole tool box, selects different tool assembles according to need of work.Although solve the technical problem that different tool work portion switches to a certain extent, but assemble owing to still needing dismounting different operate portions when switching, therefore still there is inconvenience in actual use, and the instrument of plurality of specifications carries simultaneously, instrument is made still to carry inconvenience, multiple types of tools portion easily obscures simultaneously, and keeping is inconvenient, the situation that frequent generating tool portion loses.
Chinese patent CN204149089U discloses a kind of multi-purpose screwdriver, comprise a handle and multiple independently driver bit, each screwdriver knife bar shape is to the end identical, shape is provided with and the suitable knife bar of knife bar is set with hole, with the function of carrying and use on a handle in the leading section of handle and the middle part of upper surface.But this patent carries cutter head on handle, make handle grip inconvenience, need the occasion compared with great strength to use inconvenience especially, the problem that the mode that multiple cutter head carries simultaneously still can not avoid cutter head to lose.
Utility model content
In order to overcome shortcoming of the prior art, the purpose of this utility model is to provide a kind of push type automatically to select the screwdriver of driver bit.
The utility model provides a kind of push type automatically to select the screwdriver of driver bit, comprises pressing lever 1, mechanism 2, touch pole 3, diplopore fixes upper bracket 5, the back-moving spring 8 of straight screwdriver 6 and coupling, the back-moving spring 9 of Phillips screwdriver 7 and coupling, diplopore fixes undersetting 10 and shell 11; Wherein pressing lever 1 and position, mechanism 2 joint are helical teeth structure, form the helical teeth changing of the relative positions and connect; The groove that cylindrical body outer wall is given prominence in depression bar 1 bottom, mechanism 2 outer wall has up/down perforation; Lower 1/3rd positions of touch pole 3 arrange selector 4, form fixing cross type with touch pole 3.
Diplopore fixes the matrix 51 of upper bracket 5 for cylindrical, and it has two symmetrical holes, and hole extends to form two hollow cylinders 52,53 of outstanding matrix downwards, and the internal diameter of described hollow cylinder and the external diameter of straight screwdriver 6 and Phillips screwdriver 7 match.
Shell 11 has symmetrical hole 12, the size in described hole 12: wide wide identical with selector 4 cross section, height is the high 3 times of selector 4 cross section; Described hole 12 is slidably connected with described selector 4; The inwall of the shell 11 on top, described hole 12 has bulge-structure, and described bulge-structure is corresponding with the groove on mechanism 2 outer wall to be slidably connected.
Bottom 1/3rd place of straight screwdriver 6 and Phillips screwdriver 7 all has ledge arrangement 61,71, and described ledge arrangement 61,71 is used to provide the top limit function of back-moving spring 8 and 9.
Diplopore fixes undersetting 10, has two symmetrical holes 101,102, and described hole 101,102 is step-like in protruding, and step inboard aperture is used for guiding the direction of straight screwdriver 6 and Phillips screwdriver 7, and step apertura lateralis embeds in back-moving spring 8 and 9.
Compared with prior art, the utility model adopts the automatic choice structure of push type, selects corresponding screwdriver by slidably reciprocating of selector, more simply, more portable, more convenient.
Accompanying drawing explanation
Fig. 1 is the screwdriver structure decomposing schematic representation that push type of the present utility model selects driver bit automatically.
Fig. 2 is the shell schematic diagram that push type of the present utility model selects the screwdriver of driver bit automatically.
Fig. 3 is the schematic diagram that diplopore of the present utility model fixes undersetting.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is further described, but the utility model is not confined to these detailed description of the invention.One skilled in the art would recognize that the utility model covers all alternatives, improvement project and the equivalents that may comprise in Claims scope.
As Figure 1-3, the utility model provides a kind of push type automatically to select the screwdriver of driver bit, comprise pressing lever 1, mechanism 2, touch pole 3, diplopore fixes upper bracket 5, the back-moving spring 8 of straight screwdriver 6 and coupling, the back-moving spring 9 of Phillips screwdriver 7 and coupling, diplopore fixes undersetting 10 and shell 11; Wherein pressing lever 1 and position, mechanism 2 joint are helical teeth structure, form the helical teeth changing of the relative positions and connect; The groove that cylindrical body outer wall is given prominence in depression bar 1 bottom, mechanism 2 outer wall has up/down perforation; Lower 1/3rd positions of touch pole 3 arrange selector 4, are formed cross-shaped fixing with touch pole 3.
The matrix 51 that diplopore fixes upper bracket 5 is cylinder, and it has two symmetrical holes, and hole extends to form two hollow cylinders 52,53 of outstanding matrix downwards, and the internal diameter of described hollow cylinder and the external diameter of straight screwdriver 6 and Phillips screwdriver 7 match.
Shell 11 has symmetrical hole 12, described hole 12 is of a size of: wide wide identical with selector 4 cross section, and height is the high 3 times of selector 4 cross section; Described hole 12 is slidably connected with described selector 4; The inwall of the shell 11 on top, described hole 12 has bulge-structure, and described bulge-structure is corresponding with the groove on mechanism 2 outer wall to be slidably connected.
Bottom 1/3rd place of straight screwdriver 6 and Phillips screwdriver 7 all has ledge arrangement 61,71, and described ledge arrangement 61,71 is used to provide the top limit function of back-moving spring 8 and 9.
Diplopore fixes undersetting 10, there are two symmetrical holes 101,102, described symmetrical holes 101,102 is step-like in protruding, and the hole formed inside step is used for guiding the direction of straight screwdriver 6 and Phillips screwdriver 7, and step Outboard Sections embeds in back-moving spring 8 and 9.
Push type selects the operation principle of the screwdriver of driver bit automatically: promote selector 4, drives touch pole 3 to move, and makes touch pole 3 bottom withstand on straight screwdriver 6 in hollow cylinder 52 or 53 or Phillips screwdriver 7 top; Move downward pressing lever 1, the helical teeth of helical teeth structure lead agency 2 upper end of pressing lever 1 lower end rotates, and is stuck on the bulge-structure of the upper inside wall of shell 11, and touch pole 3 moves downward, and is ejected by corresponding screwdriver; Again press pressing lever 1, the helical teeth of helical teeth structure lead agency 2 upper end of pressing lever 1 lower end rotates, and the bulge-structure of the upper inside wall of shell 11 enters depression bar 1 bottom and gives prominence in the through groove of cylindrical body outer wall and mechanism 2 outer wall.
It will be understood by those skilled in the art that the embodiment of the present utility model shown in foregoing description and accompanying drawing only limits the utility model as an example and not.Function of the present utility model and structural principle, can revise arbitrarily under the principle not deviating from above-mentioned displaying.
Claims (3)
1. a push type selects the screwdriver of driver bit automatically, it is characterized in that: comprise pressing lever (1), mechanism (2), touch pole (3), diplopore fixes upper bracket (5), the back-moving spring (8) of straight screwdriver (6) and coupling, the back-moving spring (9) of Phillips screwdriver (7) and coupling, diplopore fixes undersetting (10) and shell (11); Wherein said pressing lever (1) and described mechanism (2) position, joint are helical teeth structure, connect in order to form the helical teeth changing of the relative positions; The groove that cylindrical body outer wall and described mechanism (2) outer wall have up/down perforation is given prominence in described depression bar (1) bottom; Lower 1/3rd positions of described touch pole 3 arrange selector (4), are formed cross-shaped fixing with described touch pole 3;
Described shell (11) has symmetrical hole (12), wide and described selector (4) cross section in described hole (12) wide identical, the height of described hole (12) is the high 3 times of described selector (4) cross section; Described hole (12) and described selector (4) are slidably connected; The inwall of the described shell (11) on described hole (12) top has bulge-structure, and described bulge-structure is corresponding with the groove on described mechanism (2) outer wall to be slidably connected;
Described diplopore is fixed undersetting (10) and is had two symmetrical holes (101), (102), described hole (101), (102) in protrude step-like, be used for guiding the direction of described straight screwdriver (6) and described Phillips screwdriver (7) inside described step, described step Outboard Sections embeds in described back-moving spring (8) and (9).
2. push type as claimed in claim 1 selects the screwdriver of driver bit automatically, it is characterized in that: the matrix (51) that described diplopore fixes upper bracket (5) is cylinder, it has two symmetrical holes, described symmetrical holes stretch out form outstanding matrix two hollow cylinders (52), (53), the internal diameter of described hollow cylinder and the external diameter of described straight screwdriver (6) and described Phillips screwdriver (7) match.
3. push type as claimed in claim 1 selects the screwdriver of driver bit automatically, it is characterized in that: bottom 1/3rd place of described straight screwdriver (6) and described Phillips screwdriver (7) all has ledge arrangement (61), (71), and described ledge arrangement (61), (71) are used to provide the top limit function of described back-moving spring (8), (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520593697.8U CN204893788U (en) | 2015-08-07 | 2015-08-07 | Push type automatic selection screwdrivers blade's screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520593697.8U CN204893788U (en) | 2015-08-07 | 2015-08-07 | Push type automatic selection screwdrivers blade's screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204893788U true CN204893788U (en) | 2015-12-23 |
Family
ID=54915999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520593697.8U Expired - Fee Related CN204893788U (en) | 2015-08-07 | 2015-08-07 | Push type automatic selection screwdrivers blade's screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204893788U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207752A (en) * | 2020-10-09 | 2021-01-12 | 厦门南旗佰特精密工具制造有限公司 | Push-out type torque application tool |
| CN112743323A (en) * | 2021-01-27 | 2021-05-04 | 马杰斌 | Device is assembled with part to cross screwdriver production |
-
2015
- 2015-08-07 CN CN201520593697.8U patent/CN204893788U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207752A (en) * | 2020-10-09 | 2021-01-12 | 厦门南旗佰特精密工具制造有限公司 | Push-out type torque application tool |
| CN112743323A (en) * | 2021-01-27 | 2021-05-04 | 马杰斌 | Device is assembled with part to cross screwdriver production |
| CN112743323B (en) * | 2021-01-27 | 2023-10-27 | 马杰斌 | Part assembling device for production of cross screw driver |
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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: 20151223 Termination date: 20160807 |