CN1448248A - Portable universal screw miniature combination tool and its using method - Google Patents
Portable universal screw miniature combination tool and its using method Download PDFInfo
- Publication number
- CN1448248A CN1448248A CN 02108388 CN02108388A CN1448248A CN 1448248 A CN1448248 A CN 1448248A CN 02108388 CN02108388 CN 02108388 CN 02108388 A CN02108388 A CN 02108388A CN 1448248 A CN1448248 A CN 1448248A
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- China
- Prior art keywords
- cassette holder
- lid
- combination tool
- screwdriver
- class
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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.)
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- Finger-Pressure Massage (AREA)
Abstract
The present invention reveals the structure design and usage of miniature combined screw tool with small overall volume and large transmitted and output hand torque. The combined screw tool consists of various general screw drivers, flat box for fixing and using the screw drivers, notches inside the box for loading the screw drivers and box cover jointed to the box via magnetic force or buckle structure.
Description
The present invention relates to miniature combination tool technology.
At present, Small Universal screw combination tool type is various, and the design starting point of these universal screw combination tools mainly is for convenience portable and that use, the indispensable small instruments and tools of instrument, especially family expenses that they have become people is liked mostly.
If on this basis, again with the overall volume of minimum but to transmit and export maximum hand torsional moment be that purpose is carried out the Optimal Structure Designing of the miniature combination tool of screw, be equipped with rational using method again, wouldn't be better.
A solution that purpose of the present invention proposes for the problem of this " better " exactly.
The present invention is achieved in that
It is at least by combination tool that A. is made of a screwdriver at least; B. constituted the plat wide type box body by lid and cassette holder at least; Screwdriver is on the acupuncture point, center that is positioned on the cassette holder when C. using; Turning this cassette holder by hand makes screwdriver obtain the output of twisting moment; Screwdriver is that dress exists on the interior acupuncture point of cassette holder when D. flat; By the mode of buckle one class, perhaps the mode of a class of permanent magnetic adhesive allows lid and cassette holder close up and covers; E. the box body after lid and cassette holder close up is: arc, that is: and circle, or ellipse, or by any combining form of arranging in pairs or groups of the former two; Perhaps rectilinear polygon, that is: the triangular form that constitutes by three straight lines at least; Perhaps abnormity is that is: by the form of at least one straight line and any matched combined of at least one camber line.
Lid and cassette holder have drawn from respectively plastics or (with) metal, the size after the two closes up does not surmount the centre of the palm of normal adult.
The optimum implementation that it is fashionable that lid and cassette holder adopt magnetic is: lid and the cassette holder plastics that all have drawn from.Before injection molded is made, the material of permanent comminuted steel shot class evenly is stirred in the plastics liquid of producing lid, treat that plastic box cover is shaped after the cooling, again through the technology that magnetizes, can become permanent magnet.--the soft plastic magnetic gate strip of paper used for sealing on the refrigerator adopts the manufacturing of this method.And containedly in the cassette holder body have plenty of irony class pulverulent material, it can make cassette holder by the magnetic attracting on the lid, does not close seat and becomes permanent magnet but can not make.The above-mentioned material (comminuted steel shot and iron powder) that includes in the two plastic body of lid and cassette holder also can exchange.
Maximum characteristics of the present invention are:
Since the present invention adopted the plat wide type box body as one group of screwdriver deposit the hold concurrently stressed handle body of screwdriver of box body, although this just make that this handle body volume is very little and have a very big carry-over moment, for advantageous conditions has been created in realization of the present invention.
Fig. 1 has illustrated a comparatively ideal buckle-type box body of the present invention and internal structure embodiment thereof.
Fig. 2 is the left side view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 has illustrated the magnetic of the box-like box body embodiment of another comparatively ideal magnetic of the present invention to close structural principle.
1: lid; 2: cassette holder; 3: screwdriver; 4: the acupuncture point; 5: bayonet unit; N-S: permanent magnet poles.
Shown in Fig. 1,2 and 3: when using screwdriver " 3 " work, acupuncture point, center " 4 " are stressed and transmission torque.In addition four acupuncture points " 4 " can be inserted and be deposited four " ten " fonts and " one " font screwdriver " 3 " that varies in size.Lid " 1 " and cassette holder " 2 " are rounded when closing up, and make it finish the execution function that covers by the bayonet unit of being made up of two parts " projection " up and down " 5 ", and the method that execution covers also is the structural key that the present invention can set up.
Fig. 4 has illustrated the principle that another magnetic of this structural key of the present invention closes embodiment again, that is: allow the distribution arrangement of magnetic pole " N-S " of lid " 1 " and cassette holder " 2 " adhesive, can be thickness direction as shown in Figure 4, also can be to revolve the direction that turn 90 degrees the back width again with vertical axle." magnetic closes " scheme can make volume of the present invention littler, and profile is more attractive in appearance.
Claims (3)
1. portable universal screw miniature combination tool and using method thereof, it at least by:
A. the combination tool that constitutes by a screwdriver " 3 " at least;
B. constituted the plat wide type box body by lid " 1 " and cassette holder " 2 " at least;
Screwdriver when C. using " 3 " is to be positioned on the acupuncture point, center " 4 " of cassette holder " 2 "; Turning this cassette holder " 2 " by hand makes screwdriver " 3 " obtain the output of twisting moment;
Screwdriver when D. flat " 3 " is to insert on the acupuncture point " 4 " that exists in the cassette holder " 2 "; By the mode of bayonet unit " 5 " class, perhaps the mode of magnetic force adhesive class allows lid " 1 " and cassette holder " 2 " close up and covers;
E. the box body after lid " 1 " closes up with cassette holder " 2 " is:
Arc, that is: circle, or ellipse, or by any combining form of arranging in pairs or groups of the former two;
Perhaps
Rectilinear polygon, that is: the triangular form that constitutes by three straight lines at least;
Perhaps
Abnormity is that is: by the form of at least one straight line and any matched combined of at least one camber line;
2. according to described a kind of portable universal screw miniature combination tool of claim 1 and using method thereof, it is characterized in that: described lid " 1 " and cassette holder " 2 ", they have drawn from separately plastics or (with) metal;
3. according to claim 1 and 2 described a kind of portable universal screw miniature combination tool and usings method thereof, it is characterized in that: the magnetic force adhesive of described lid " 1 " and cassette holder " 2 ", the means of its realization are:
Lid " 1 " and cassette holder " 2 " plastics that all have drawn from contain the material of permanent comminuted steel shot class in the plastic body of one of them; And contain the material of irony powder class in another plastic body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02108388 CN1255247C (en) | 2002-03-31 | 2002-03-31 | Portable universal screw miniature combination tool and its using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02108388 CN1255247C (en) | 2002-03-31 | 2002-03-31 | Portable universal screw miniature combination tool and its using method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1448248A true CN1448248A (en) | 2003-10-15 |
| CN1255247C CN1255247C (en) | 2006-05-10 |
Family
ID=28680252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02108388 Expired - Fee Related CN1255247C (en) | 2002-03-31 | 2002-03-31 | Portable universal screw miniature combination tool and its using method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1255247C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084922A (en) * | 2014-07-15 | 2014-10-08 | 张家港市海鑫五金制品有限公司 | Multifunctional screwdriver |
| CN104490033A (en) * | 2014-12-10 | 2015-04-08 | 周巽 | Application method and structure of detachable integrated umbrella |
| CN105877036A (en) * | 2014-12-10 | 2016-08-24 | 梁嘉麟 | Structure and application method of separable dual-umbrella |
| CN105877037A (en) * | 2014-12-10 | 2016-08-24 | 周巽 | Application method of integrated umbrella |
-
2002
- 2002-03-31 CN CN 02108388 patent/CN1255247C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084922A (en) * | 2014-07-15 | 2014-10-08 | 张家港市海鑫五金制品有限公司 | Multifunctional screwdriver |
| CN104490033A (en) * | 2014-12-10 | 2015-04-08 | 周巽 | Application method and structure of detachable integrated umbrella |
| CN105877036A (en) * | 2014-12-10 | 2016-08-24 | 梁嘉麟 | Structure and application method of separable dual-umbrella |
| CN105877037A (en) * | 2014-12-10 | 2016-08-24 | 周巽 | Application method of integrated umbrella |
| CN106723762A (en) * | 2014-12-10 | 2017-05-31 | 周巽 | A kind of application method of separable fit umbrella |
| CN106723758A (en) * | 2014-12-10 | 2017-05-31 | 周巽 | A kind of separable fit umbrella and its application method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1255247C (en) | 2006-05-10 |
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|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060510 |