CN201002449Y - Parallel ruler - Google Patents

Parallel ruler Download PDF

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Publication number
CN201002449Y
CN201002449Y CNU2006201633318U CN200620163331U CN201002449Y CN 201002449 Y CN201002449 Y CN 201002449Y CN U2006201633318 U CNU2006201633318 U CN U2006201633318U CN 200620163331 U CN200620163331 U CN 200620163331U CN 201002449 Y CN201002449 Y CN 201002449Y
Authority
CN
China
Prior art keywords
ruler
parallel
chi
chute
vertical
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
Application number
CNU2006201633318U
Other languages
Chinese (zh)
Inventor
滕木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNU2006201633318U priority Critical patent/CN201002449Y/en
Application granted granted Critical
Publication of CN201002449Y publication Critical patent/CN201002449Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A parallel ruler comprises a fixed straight ruler, a parallel sliding ruler and a vertical ruler. The vertical ruler is fixed at the two ends of the fixed straight ruler, the parallel gliding ruler is connected with the vertical ruler, the vertical ruler is provided with a chute and two ends of the parallel ruler are fixed on the chute. With such structure, a parallel line can be quickly drawn out by moving the parallel gliding ruler in the chute of the vertical ruler. The utility model also has the advantages of a simple structure and convenience for use, etc.

Description

Parallel rule
Technical field
The utility model relates to a kind of improvement of drawing tool, particularly a kind of parallel rule.
Background technology
On mathematics, regular meeting uses parallel lines in the engineering design, but that common ruler is made parallel lines is pretty troublesome.
Summary of the invention
The purpose of this utility model is exactly that a kind of parallel rule that can make parallel lines fast will be provided.
The purpose of this utility model is achieved in that a kind of parallel rule, comprise fixedly ruler 1, parallel sliding chi 2 and vertical chi 3, the chi 3 that hangs down is fixed on the fixedly two ends of ruler 1, and parallel sliding chi 2 is connected with vertical chi 3, the chi 3 that hangs down is provided with chute 4, and the two ends of parallel sliding chi 2 are fixed on the chute 4.
Owing to adopt said structure,, can make parallel lines fast by moving in the chute of parallel sliding chi on the chi that hangs down.The utility model also is simple in structure and convenient in use.
Description of drawings
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is a structural representation of the present utility model.
Fig. 1 double as Figure of abstract.
Among the figure: 1, fixing ruler, 2, the parallel sliding chi, 3, the chi that hangs down, 4, chute.
The specific embodiment
As shown in Figure 1, a kind of parallel rule comprises fixedly ruler 1, parallel sliding chi 2 and vertical chi 3, and the chi 3 that hangs down is fixed on the fixedly two ends of ruler 1, and parallel sliding chi 2 is connected with vertical chi 3, and the chi 3 that hangs down is provided with chute 4, and the two ends of parallel sliding chi 2 are fixed on the chute 4.
During use, fixedly ruler 1 is placed on the drawing paper, moves parallel sliding chi 2 along the chute 4 on the chi 3 that hangs down, and parallel lines can draw.

Claims (1)

1, a kind of parallel rule, comprise fixedly ruler (1), parallel sliding chi (2) and vertical chi (3), it is characterized in that: the chi (3) that hangs down is fixed on the fixedly two ends of ruler (1), parallel sliding chi (2) is connected with vertical chi (3), the chi (3) that hangs down is provided with chute (4), and the two ends of parallel sliding chi (2) are fixed on the chute (4).
CNU2006201633318U 2006-11-30 2006-11-30 Parallel ruler Expired - Fee Related CN201002449Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2006201633318U CN201002449Y (en) 2006-11-30 2006-11-30 Parallel ruler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2006201633318U CN201002449Y (en) 2006-11-30 2006-11-30 Parallel ruler

Publications (1)

Publication Number Publication Date
CN201002449Y true CN201002449Y (en) 2008-01-09

Family

ID=39037990

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2006201633318U Expired - Fee Related CN201002449Y (en) 2006-11-30 2006-11-30 Parallel ruler

Country Status (1)

Country Link
CN (1) CN201002449Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102774184A (en) * 2011-09-23 2012-11-14 刘洋 Cleaning-type drawing ruler with high locating accuracy
CN103722960A (en) * 2012-10-15 2014-04-16 周维保 Manual grid drawing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102774184A (en) * 2011-09-23 2012-11-14 刘洋 Cleaning-type drawing ruler with high locating accuracy
CN103722960A (en) * 2012-10-15 2014-04-16 周维保 Manual grid drawing device

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Legal Events

Date Code Title Description
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: 20080109

Termination date: 20101130