CN2470130Y - Multifunction compasses - Google Patents
Multifunction compasses Download PDFInfo
- Publication number
- CN2470130Y CN2470130Y CN 01207534 CN01207534U CN2470130Y CN 2470130 Y CN2470130 Y CN 2470130Y CN 01207534 CN01207534 CN 01207534 CN 01207534 U CN01207534 U CN 01207534U CN 2470130 Y CN2470130 Y CN 2470130Y
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- CN
- China
- Prior art keywords
- category
- utility
- model
- cylindrical shape
- writing
- 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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Abstract
The utility model relates to a multifunctional a bow compass, belonging to the technique field of operational transportation category, branch category of printings, writing and drawing instrument category, the major category of office appliance, the minor category of writing and drawing instruments, the category of the assistant instruments of writing and drawing, the category of circular curve drawing instruments or bow compass unit of similar instruments according to international patent classification. The identification serial number is B43L9/02. The utility model is composed of an eraser, an eraser sleeve, a connecting rod, a minor shaft, a connecting piece, a fixing ruler, a movable ruler, a steel needle, a connecting arm and a movable pencil and is characterized in that the column connecting rod is arranged on the cuboid connecting piece. The utility model is a multifunctional bow compass with great utility value.
Description
The utility model relates to multifunctional compass.(IPC) belongs to operation Department of Transportation by International Patent Classification (IPC), and printing branch is write or drawing appliance, and the big class of office appliance is write or drawing article, the assistant product group of writing or draw, the compasses technical group field in circular curve plotter or the analogous instrument.Be numbered B43L9/02.
At present, the technology about the compasses in circular curve plotter or the analogous instrument existing and that once had was all done very fruitful effort to the demand of multifunctional compass, also once designed many outstanding technical schemes.As being declared by Shen Hengmao of the Decree of Patent Office of China in 1996, Granted publication number is CN2234360Y, and China Patent No. (ZL) is: No. 95208124.5 utility model title is the utility model patent of " a kind of hyperbolograph ", the technical scheme that is adopted.Compasses technical elements in circular curve plotter or analogous instrument is a routine of great value invention, and it has solved the problem of hyperbolograph effectively.But still have some deficits, it is wide in variety that it also is difficult to solve stationery, the problem that is difficult to carry.
The purpose of this utility model is to provide a kind of multifunctional compass.Wide in variety to solve stationery, the problem that is difficult to carry.
The purpose of this utility model is achieved in that this utility model multifunctional compass.Mainly constitute by rubber, rubber case, connecting rod, little axle, brace, fixed ruler, adjustable rule, draw point, linking arm, propelling pencil.Its major part rubber, propelling pencil are by selecting for use on the market.Its little axle is a cylindrical shape, makes material with stainless steel, through the turning processing and manufacturing.Its brace is a rectangular shape, makes material with stainless steel, through the Milling Process manufacturing.Its adjustable rule is a rectangular shape, makes material with plastics, through the hot forming processing and manufacturing.The rubber of its cylindrical shape adopts fitting method to be installed on the rubber case of cylindrical shape.Form the rubber structure of a cylindrical shape.The connecting rod of its cylindrical shape adopts screw method to be installed on the brace of rectangular shape.Form the syndeton of a rectangular shape.The fixed ruler of its rectangular shape adopts the axle coupling method to be installed on the brace of rectangular shape.Form the rule structure of a rectangular shape.The propelling pencil of its cylindrical shape adopts the thread connection method to be installed on the linking arm of cylindrical shape.Form the pencil structure of a cylindrical shape.Its adjustable rule acts on brace by fixed ruler.Thereby make brace satisfy the requirement that connects.Its propelling pencil by threaded function in linking arm.Thereby make propelling pencil finish knock-down task.So just realized the purpose of this utility model.
The utility model has been compared three advantages and improvement with original circular curve plotter or the compasses technology in the analogous instrument;
The first, because the utility model has designed rubber in technical scheme, can be used for altering wrong problem so solved;
The second, because the utility model has designed adjustable rule in technical scheme, so solved problem extended and that shorten;
The 3rd, because the utility model has designed propelling pencil in technical scheme, so solved the problem that can be used for writing.Thereby it is wide in variety just more effectively to have solved stationery, the problem that is difficult to carry.
Accompanying drawing provides structural representation of the present utility model:
Fig. 1 is the agent structure schematic diagram of the utility model multifunctional compass;
The numbering of parts explanation in the schematic diagram: 1 rubber, 2 rubber cases, 3 connecting rods, 4 little axle 5 braces 6 fixed rulers 7 adjustable rules 8 draw points 9 linking arms 10 propelling pencils
Below in conjunction with accompanying drawing, the utility model is described further:
As shown in the figure, the utility model multifunctional compass.Mainly constitute by rubber 1, rubber case 2, connecting rod 3, little axle 4, brace 5, fixed ruler 6, adjustable rule 7, draw point 8, linking arm 9, propelling pencil 10.Its major part rubber 1, propelling pencil 10 are by selecting for use on the market.Its little axle 4 is cylindrical shapes, makes material with stainless steel, through the turning processing and manufacturing.Its brace 5 is rectangular shapes, makes material with stainless steel, through the Milling Process manufacturing.Its adjustable rule 7 is rectangular shapes, makes material with plastics, through the hot forming processing and manufacturing.The rubber 1 of its cylindrical shape adopts fitting method to be installed on the rubber case 2 of cylindrical shape.Form the rubber structure of a cylindrical shape.The connecting rod 3 of its cylindrical shape adopts screw method to be installed on the brace 5 of rectangular shape.Form the syndeton of a rectangular shape.The fixed ruler 6 of its rectangular shape adopts the axle coupling method to be installed on the brace 5 of rectangular shape.Form the rule structure of a rectangular shape.The propelling pencil 10 of its cylindrical shape adopts the thread connection method to be installed on the linking arm 9 of cylindrical shape.Form the pencil structure of a cylindrical shape.Its adjustable rule 7 acts on brace 5 by fixed ruler 6.Thereby make brace 5 satisfy the requirement that connects.Its propelling pencil 10 by threaded function in linking arm 9.Thereby make propelling pencil 10 finish knock-down task.So just realized the purpose of this utility model.Thereby it is wide in variety just to have solved stationery, the problem that is difficult to carry.
Below by embodiment, the utility model is done more detailed description:
Embodiment 1, in force, uses this multifunctional compass to draw circle if desired, can be earlier fixedly draw point 8 be the center of circle, be that the radius work is justified and got final product with propelling pencil 10.
Embodiment 2, in force, if need to use rule, can directly use fixed ruler 7 and adjustable rule 6 to map and measure, and in addition, propelling pencil 10 is removable to be used separately down, and rubber 1 also is like this.Thereby just can realize the purpose of this utility model.
Realize that preferred plan of the present utility model is is material with stainless steel, plastics, utilize the basic equipment of compasses factory, take turning, milling to produce by batch, the demand with supply student circle so just can realize practical value of the present utility model and economic worth better.
Claims (3)
1. multifunctional compass, it is to be made of rubber (1), rubber case (2), connecting rod (3), little axle (4), brace (5), fixed ruler (6), adjustable rule (7), draw point (8), linking arm (9), propelling pencil (10), the rubber of its cylindrical shape (1) is installed on the rubber case (2) of cylindrical shape, it is characterized in that the connecting rod (3) of its cylindrical shape is installed on the brace (5) of rectangular shape.
2. multifunctional compass according to claim 1 is characterized in that the fixed ruler (6) of its rectangular shape is installed on the brace (5) of rectangular shape.
3. multifunctional compass according to claim 1 is characterized in that the propelling pencil (10) of its cylindrical shape is installed on the linking arm (9) of cylindrical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01207534 CN2470130Y (en) | 2001-03-16 | 2001-03-16 | Multifunction compasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01207534 CN2470130Y (en) | 2001-03-16 | 2001-03-16 | Multifunction compasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2470130Y true CN2470130Y (en) | 2002-01-09 |
Family
ID=33627898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01207534 Expired - Fee Related CN2470130Y (en) | 2001-03-16 | 2001-03-16 | Multifunction compasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2470130Y (en) |
-
2001
- 2001-03-16 CN CN 01207534 patent/CN2470130Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |