CN203344564U - Triangular plate with ball rod - Google Patents
Triangular plate with ball rod Download PDFInfo
- Publication number
- CN203344564U CN203344564U CN 201320401522 CN201320401522U CN203344564U CN 203344564 U CN203344564 U CN 203344564U CN 201320401522 CN201320401522 CN 201320401522 CN 201320401522 U CN201320401522 U CN 201320401522U CN 203344564 U CN203344564 U CN 203344564U
- Authority
- CN
- China
- Prior art keywords
- club
- rotating shaft
- set square
- rod
- ball rod
- 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 - Lifetime
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Abstract
A triangular plate with a ball rod is composed of a triangular plate body, the ball rod and a rotating shaft. The ball rod and the rotating shaft are mounted in the middle of the triangular plate body, the ball rod is composed of a rod body and a ball rod disposed at the top end of the rod body, a spring is sleeved at one end of the rotating shaft, and the ball body of the ball rod can rotate by 180 degrees along the axis of the rotating shaft by holding the ball body between fingers and stirring the ball rod. The triangular plate is used as a drawing tool, is convenient to use and belongs to the field stationery.
Description
Technical field
A kind of set square with club, relate to the stationery technical field, relates in particular to a kind of drawing instrument.
Background technology
Set square for drawing, be a class flat tool mostly at present, during drawing, is inconvenient to move, and while particularly moving with the pen drawing, is easy to ink marks is dragged to flower and makes a mess of works.
Summary of the invention
The purpose of this invention is to provide a kind of convenient mobile set square, and be unlikely drawn lines are made a mess of.
This kind of set square with club comprises the set square body, is arranged on club and the rotating shaft at body middle part, and club is connected with body by rotating shaft.Club is comprised of the body of rod and the spheroid that is placed in body of rod top.Rotating shaft be fixed on club root vertical with club.There is a profile at set square body middle part, and with club is similar, size is a bit larger tham the macropore of the vertical set square body plane of club, the both sides hole wall of this macropore respectively has aperture parallel from the set square body plane identical and be a bit larger tham the different coaxial aperture of the degree of depth of rotating shaft external diameter, and insert respectively in the coaxial aperture of macropore both sides at the two ends of rotating shaft.For convenience of installing, an end in rotating shaft has overlapped a spring, when club is installed, first an end of rotating shaft band spring is inserted in the darker aperture of macropore sidewall, the while Compress Spring, and then the other end of rotating shaft is aimed to the more shallow aperture of the degree of depth of another sidewall of macropore, now unclamp the effect lower rotary shaft at spring after hand and insert this more shallow aperture.The degree of depth of the width of macropore, two apertures and the appearance and size of rotating shaft should be guaranteed to install rear club and can naturally not come off.The external diameter of club is slightly smaller than the thickness of set square body.The part that one end of the non-sleeve spring of rotating shaft does not insert shallow aperture than the other parts of rotating shaft more slightly, and the tightening degree between the hole wall of the macropore that touch rotating shaft of shaft parallel divides with the rotating shaft thicker part should meet: when set square body horizontal positioned, under stirring at finger, club can be from top in the set square body and vertical set square body plane position turn to below in the set square body and the position of vertical set square body plane, the club angular range that axis rotates around the shaft is between 0 to 180 °; And when finger is not stirred, club does not closely cooperate and cannot not stop looseningly because of the hole wall of rotating shaft and macropore.
The advantage of a kind of set square with club of the present invention is: while using this set square to draw or paint, club is allocated to and becomes the position of 90 ° with body, hand pinches club can facilitate the movable triangular plate, can keep picture clean; Club can be reversed to the position overlapped with body when not in use, instant packed, deposit and carry.
The accompanying drawing explanation
Fig. 1 is the front elevational schematic of a kind of set square with club of the present invention angular range that its club rotates when horizontally disposed;
Fig. 2 is the schematic top plan view of a kind of set square with club of the present invention;
Fig. 3 is rotating shaft in Fig. 2 and the enlarged diagram of near zone.
In figure: 1 is body, and 2 is club, and 21 is the body of rod, and 22 is spheroid, and 3 is rotating shaft, and 4 is spring.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is illustrated.
A kind of set square with club comprises set square body 1, is arranged on club 2 and the rotating shaft 3 at body 1 middle part, and club 2 is connected with body 1 by rotating shaft 3.Club 2 is comprised of the body of rod 21 and the spheroid 22 that is placed in the body of rod 21 tops.Rotating shaft 3 root that be fixed on club 2 vertical with club 2.There is a profile at set square body 1 middle part, and with club 2 is similar, size is a bit larger tham the macropore on vertical set square body 1 plane of club 2, the both sides hole wall of this macropore respectively have one identical from the parallel plane aperture of set square body 1 and be a bit larger tham the different coaxial aperture of the degree of depth of rotating shaft 3 external diameters, insert respectively in the coaxial aperture of macropore both sides at the two ends of rotating shaft 3.For convenience of installing, an end in rotating shaft 3 has overlapped a spring 4, when club 2 is installed, first by rotating shaft 3, the end with spring 4 inserts in the darker aperture of macropore sidewall, while Compress Spring 4, and then the other end of rotating shaft 3 is aimed to the more shallow aperture of the degree of depth of another sidewall of macropore, now unclamp the effect lower rotary shaft 3 at spring 4 after hand and insert these more shallow apertures.The appearance and size of the degree of depth of the width of macropore, two apertures and rotating shaft 3 should be guaranteed to install rear club 2 and can naturally not come off.The external diameter of club 2 is slightly smaller than the thickness of set square body 1.The part that one end of the non-sleeve spring of rotating shaft 3 does not insert shallow aperture than the other parts of rotating shaft 3 more slightly, tightening degree between the hole wall of the macropore that touch rotating shaft 3 parallel with rotating shaft 3 divides with rotating shaft 3 thicker parts should meet: when set square body 1 horizontal positioned, under stirring at finger, club 2 can be from top in set square body 1 and vertical set square body 1 plan-position turn to below in set square body 1 and the position on vertical set square body 1 plane, club 2 angular range that 3 axis rotate around the shaft is between 0 to 180 °; And when finger is not stirred, club 2 does not closely cooperate and cannot not stop looseningly because of rotating shaft 3 and the hole wall of macropore.
Use this set square to draw or during drawing, club 2 is gone to the position with 1 one-tenths 90 ° of bodies by the position overlapped with body 1, pointing the spheroid 22 that pinches club 2 can convenient, flexible movable triangular plate, and can keep drawing or picture clean; Also set square can be drawn conversely same convenient, as shown in Figure 1.Club 2 can be reversed to the position overlapped with body 1 again when not in use, instant packed, deposit and carry.
Claims (3)
1. the set square with club, it is characterized in that, comprise set square body (1), be arranged on club (2) and the rotating shaft (3) at body (1) middle part, club (2) is comprised of the body of rod (21) and the spheroid (22) that is placed in the body of rod (21) top, rotating shaft (3) and the vertical root that is fixed on club (2) of club (2), club (2) is connected with body (1) by rotating shaft (3).
2. a kind of set square with club according to claim 1, is characterized in that, an end cover of rotating shaft (3) has a spring (4).
3. a kind of set square with club according to claim 1, is characterized in that, under the stirring of finger, club (2) angular range that (3) axis rotates around the shaft is between 0 to 180 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320401522 CN203344564U (en) | 2013-06-24 | 2013-06-24 | Triangular plate with ball rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320401522 CN203344564U (en) | 2013-06-24 | 2013-06-24 | Triangular plate with ball rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203344564U true CN203344564U (en) | 2013-12-18 |
Family
ID=49744496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320401522 Expired - Lifetime CN203344564U (en) | 2013-06-24 | 2013-06-24 | Triangular plate with ball rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203344564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317906A (en) * | 2013-06-24 | 2013-09-25 | 刘自拔 | Set square with ball rod |
-
2013
- 2013-06-24 CN CN 201320401522 patent/CN203344564U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317906A (en) * | 2013-06-24 | 2013-09-25 | 刘自拔 | Set square with ball rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131218 Effective date of abandoning: 20160120 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |