CN103878728A - Hook part of power tool - Google Patents
Hook part of power tool Download PDFInfo
- Publication number
- CN103878728A CN103878728A CN201210562586.1A CN201210562586A CN103878728A CN 103878728 A CN103878728 A CN 103878728A CN 201210562586 A CN201210562586 A CN 201210562586A CN 103878728 A CN103878728 A CN 103878728A
- Authority
- CN
- China
- Prior art keywords
- hook
- lock pin
- power tool
- connecting hole
- nut
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
Abstract
The invention relates to a hook part of a power tool. The hook part comprises a hook and a connecting device used for connecting the hook with a casing of the power tool. Particularly, the connecting device comprises a lock pin and a connecting hole, one end of the lock pin is connected with the casing, the connecting hole is formed in the hook, and the other end of the lock pin is detachably fastened with the hook through the connecting hole. The hook is provided with the connecting hole, one end of the lock pin is detachably fastened with the hook through the connecting hole, the hook is connected with the casing of a machine, portability of the tool is realized, and convenience in demounting from and mounting on the hook is achieved when the tool is used. Meanwhile, the hook part is simple in structure, convenient to construct and practical.
Description
Technical field
the invention belongs to drill gun class power tool field, particularly a kind of hanging fastener of power tool.
Background technology
current drill gun class power tool has electric drill, electric screwdriver, percussion drill, impact wrench etc.Electric drill is wherein for holing on workpiece; Electric screwdriver be for by screw-driving to workpiece; Percussion drill is mainly used in punching on the workpiece of fragile material; Impact wrench is mainly used in fastening bolt, and above-mentioned power tool all has torque adjustment mechanism simultaneously.
for convenience of carrying of above-mentioned power tool, on market, there is the hook member of a lot of wireless class power tools, for power tool being hung over to operator's waistband or special working belt, to increase the portability of power tool.Conventionally can all leave connecting interface in the both sides of machine; hook can be fixed on to the left and right sides of machine; the conventional connected mode such as common screw, rivet etc. that adopts its fixing mode great majority realizes being connected of hook and machine itself, the use habit of adaptation different user.Although met the being easy to carry property of instrument, but the use to power tool is made troubles, in use, also screw, rivet etc. to be removed with the connector of machine itself for being fixedly connected with hook, while use, again adopt above-mentioned connector that hook and machine itself are fixed.
Summary of the invention
technical problem to be solved by this invention is to overcome the deficiencies in the prior art, and a kind of hanging fastener of improved power tool is provided.Facilitate power tool dismounting, and there is good auto-lock function.
for solving above technical problem, the present invention adopts following technical scheme:
a kind of hanging fastener of power tool, it comprise hook with for will the jockey that is connected with the housing of power tool of hook, particularly, jockey comprises lock pin that an end is connected with housing, is arranged on the connecting hole on hook, and the other end of lock pin is by snapping removably mutually between connecting hole and hook.
preferably, housing is provided with connector, and an end of lock pin is passed connector and is fixed on housing by nut.
according to a preferred aspect of the present invention, lock pin comprises lock pin body, tapered end and lock nut, wherein lock nut is thicker than lock pin body, tapered end is threaded mutually with nut, connecting hole can pass for the lock nut of lock pin, on hook, be also formed with the elongated opening being communicated with connecting hole but can not pass for lock nut, lock pin can arrange slidably along the bearing of trend of elongated opening.
preferably, the bearing of trend of elongated opening and the bearing of trend of hook are consistent.
according to another preferred aspect of the present invention, lock pin can be arranged on housing rotationally around Pivot Point Center line.
preferably, lock nut is strip, and connecting hole is the elongated hole that can pass for strip lock nut, and lock pin is interlockingly connected by strip lock nut and elongated hole dislocation with hook.
due to the enforcement of above technical scheme, the present invention compared with prior art tool has the following advantages:
the present invention offers connecting hole on hook, by an end of lock pin by snapping removably mutually between connecting hole and hook, thereby hook is connected with machine case, both met the portability of instrument, while having met again instrument use, the convenience of dismounting and installation from linking up with, simultaneously, the present invention is simple in structure, and it is convenient to implement, and practical.
brief description of the drawings
fig. 1 is that the structure master of the hanging fastener of embodiment 1 looks schematic diagram;
fig. 2 be in Fig. 1 local A-A to cross-sectional schematic;
cross-sectional schematic when Fig. 3 is the hanging fastener snap close of embodiment 1;
fig. 4 be embodiment 1 hanging fastener thread off time cross-sectional schematic;
structure master when Fig. 5 is the hanging fastener snap close of embodiment 2 looks schematic diagram;
fig. 6 be embodiment 2 hanging fastener thread off time structure master look schematic diagram;
wherein: 1, housing; 10, connector; 2, hook; 20, elongated opening; 21, connecting hole; 3, jockey; 30, lock pin; 300, lock pin body; 301, tapered end; 302, lock nut; 4, nut.
detailed description of the invention?
below in conjunction with specific embodiment and accompanying drawing, the invention will be further described, but the invention is not restricted to following examples.
as shown in Figures 1 to 4, the hanging fastener of the power tool that the present embodiment provides, it comprise hook 2 with for will hook 2 jockeys 3 that are connected with the housing 1 of power tool, wherein, housing 1 is provided with connector 10; Jockey 3 comprises lock pin 30 that an end is connected with housing 1, is arranged on the connecting hole 21 on hook 2, one end of lock pin 30 is passed connector 10 and is fixed on housing 1 by nut 4, and the other end of lock pin 30 is by removably snapping of phase between connecting hole 21 and hook 2.
above-mentioned lock pin 30 comprises lock pin body 300, tapered end 301 and lock nut 302, and wherein lock nut 302 is thicker than lock pin body 300, and tapered end 301 is threaded mutually with nut 4.Connecting hole 21 can pass for the lock nut 302 of lock pin 30, on hook 2, be also formed with the elongated opening 20 being communicated with connecting hole 21 but can not pass for lock nut 302, lock pin 30 can arrange slidably along the bearing of trend of elongated opening 20, and the bearing of trend of elongated opening 20 is consistent with the bearing of trend of hook 2.
in this example, when power tool does not use, the lock nut of lock pin is passed to the connecting hole on hook, and slide along the elongated opening direction of hook, until lock pin slides into the top of elongated opening, make between the housing of power tool and hook relatively fixing, the buckling of implementation tool; When power tool uses, by the lock pin in elongated opening top, along the extension opposite direction of hook, move to the connecting hole of hook, in the time moving to connecting hole position, moveable hook, makes lock pin depart from hook, and then facilitates the use of instrument.Simultaneously in this example, lock pin can be arranged on housing rotationally around Pivot Point Center line, by the cooperation of tapered end and nut, not only can adjustment means in linking up with upper diverse location, can also regulate the elasticity of hook and tool housing, meet the use habit of different user.
as shown in Figure 5 and Figure 6, the hanging fastener of the power tool that the present embodiment provides, its structure is basic identical with embodiment 1, difference is, lock nut 302 is strip, the elongated hole of connecting hole 21 for passing for strip lock nut 302, lock pin 31 is interlockingly connected by strip lock nut 302 and elongated hole dislocation with hook 2.
in this example, when power tool does not use, the lock nut of lock pin is passed to the connecting hole on hook, and rotate lock pin, make strip lock nut and elongated hole dislocation, then lock pin slides along elongated hole length direction, until lock pin slides into the top of elongated hole, make between the housing of power tool and hook relatively fixing, the buckling of implementation tool; When power tool uses, by the lock pin in elongated hole top, mobile in the other direction along the extension of hook, then rotate lock pin, the lock nut of lock pin and elongated hole are overlapped, then moveable hook, make lock pin depart from hook, and then facilitate the use of instrument.
above-described embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art can understand content of the present invention and implement according to this; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (6)
1. the hanging fastener of a power tool, described hanging fastener comprise hook with for will the jockey that is connected with the housing of power tool of hook, it is characterized in that: described jockey comprises lock pin that an end is connected with described housing, is arranged on the connecting hole on described hook, the other end of described lock pin is by removably snapping of phase between described connecting hole and described hook.
2. the hanging fastener of power tool according to claim 1, is characterized in that: described housing is provided with connector, and an end of described lock pin is passed described connector and is fixed on described housing by nut.
3. the hanging fastener of power tool according to claim 1 and 2, it is characterized in that: described lock pin comprises lock pin body, tapered end and lock nut, described lock nut is thicker than described lock pin body, described tapered end is threaded mutually with described nut, described connecting hole can pass for the lock nut of described lock pin, on described hook, be also formed with the elongated opening being communicated with described connecting hole but can not pass for lock nut, described lock pin can arrange slidably along the bearing of trend of described elongated opening.
4. the hanging fastener of power tool according to claim 3, is characterized in that: the bearing of trend of described elongated opening is consistent with the bearing of trend of described hook.
5. the hanging fastener of power tool according to claim 1, is characterized in that: described lock pin can be arranged on described housing rotationally around Pivot Point Center line.
6. the hanging fastener of power tool according to claim 5, it is characterized in that: described lock nut is strip, described connecting hole is the elongated hole that can pass for described strip lock nut, and described lock pin and described hook are interlockingly connected by described strip lock nut and the dislocation of described elongated hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210562586.1A CN103878728A (en) | 2012-12-21 | 2012-12-21 | Hook part of power tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210562586.1A CN103878728A (en) | 2012-12-21 | 2012-12-21 | Hook part of power tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103878728A true CN103878728A (en) | 2014-06-25 |
Family
ID=50948012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210562586.1A Pending CN103878728A (en) | 2012-12-21 | 2012-12-21 | Hook part of power tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103878728A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015322A (en) * | 2017-12-12 | 2018-05-11 | 重庆浪尖渝力科技有限公司 | Multifunction drill |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4179632A (en) * | 1978-12-06 | 1979-12-18 | The Singer Company | Spindle locking mechanism for a rotary power device |
| JP2000354537A (en) * | 1999-06-16 | 2000-12-26 | Takigen Mfg Co Ltd | Suspension hook device |
| CN2450170Y (en) * | 2000-10-27 | 2001-09-26 | 李志昱 | Tyre rim show sling |
| CN1490475A (en) * | 2002-10-16 | 2004-04-21 | 王广武 | Curtainwall connector |
| CN1638671A (en) * | 2002-01-24 | 2005-07-13 | 里韦特有限公司 | Personal device fastening system |
| CN101189467A (en) * | 2005-05-20 | 2008-05-28 | I.C.M.集团 | Connecting part and a steerable connecting part arrangement |
| CN202176088U (en) * | 2011-08-09 | 2012-03-28 | 四川威尔达化工有限公司 | Dry hanging fastener |
-
2012
- 2012-12-21 CN CN201210562586.1A patent/CN103878728A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4179632A (en) * | 1978-12-06 | 1979-12-18 | The Singer Company | Spindle locking mechanism for a rotary power device |
| JP2000354537A (en) * | 1999-06-16 | 2000-12-26 | Takigen Mfg Co Ltd | Suspension hook device |
| CN2450170Y (en) * | 2000-10-27 | 2001-09-26 | 李志昱 | Tyre rim show sling |
| CN1638671A (en) * | 2002-01-24 | 2005-07-13 | 里韦特有限公司 | Personal device fastening system |
| CN1490475A (en) * | 2002-10-16 | 2004-04-21 | 王广武 | Curtainwall connector |
| CN101189467A (en) * | 2005-05-20 | 2008-05-28 | I.C.M.集团 | Connecting part and a steerable connecting part arrangement |
| CN202176088U (en) * | 2011-08-09 | 2012-03-28 | 四川威尔达化工有限公司 | Dry hanging fastener |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015322A (en) * | 2017-12-12 | 2018-05-11 | 重庆浪尖渝力科技有限公司 | Multifunction drill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140625 |
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| RJ01 | Rejection of invention patent application after publication |