CN2518702Y - Telescoping check ruler - Google Patents
Telescoping check ruler Download PDFInfo
- Publication number
- CN2518702Y CN2518702Y CN 02200835 CN02200835U CN2518702Y CN 2518702 Y CN2518702 Y CN 2518702Y CN 02200835 CN02200835 CN 02200835 CN 02200835 U CN02200835 U CN 02200835U CN 2518702 Y CN2518702 Y CN 2518702Y
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- CN
- China
- Prior art keywords
- utility
- ruler
- model
- chi
- circular shaft
- 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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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a telescoping check ruler, belonging to the transport ministry, the printing division, a written or a graphics tool, the office supplies category, the writing or the drawing supplies, the writing or the drawing assistant category and the ruler technical field in accordance with the IPC. The utility model consists of a ruler one, a ruler two, a slide way, a circular shaft and a round button. As design a long ruler function, the utility model is strong in practicability and convenient to be used. The utility model is characterized in that: the ruler two is frictionally sleeved on the outer surface of the circular shaft; the round button is welded to the upper most surface of the circular shaft; and the circular shaft is welded to the right surface of the rule one. In one word, the utility model is a new telescoping check ruler with practical value.
Description
(1) technical field:
The utility model relates to novel telescopic lattice chi.Belong to operation Department of Transportation by International Patent Classification (IPC) (IPC) division, printing branch is write or drawing appliance; The big class of office appliance is write or drawing article, the assistant product group of writing or draw, ruler technical group field.
(2) background technology:
At present, the technology about ruler existing and that once had was all done very fruitful effort to the demand of novel telescopic lattice chi, also once designed many outstanding technical schemes.As declaring of the Decree of Patent Office of China on the 9th November in 1998 by Cao Yi, Granted publication number is CN2353558Y, China Patent No. (ZL) is: No. 98248943.9 utility model title is the utility model patent of " multi-functional lattice chi ", the technical scheme that is adopted.At the ruler technical elements is a routine of great value invention, and it has solved the problem of lattice chis effectively.But still have some deficits, it also is difficult to solve the problem of traditional lattice chi setting-out limited length.
(3) summary of the invention:
The purpose of this utility model is to provide a kind of novel telescopic lattice chi.To solve the problem of traditional lattice chi setting-out limited length.
The purpose of this utility model is achieved in that the novel telescopic lattice chi of this utility model.Mainly buckle and constitute by chi I, chi II, slideway, circular shaft, circle.Its chi I, chi II are by selecting for use on the market.Its slideway is an elongate in shape, through the cutting processing manufacturing.Its circular shaft is a cylindrical shape, uses plastic material, through the injection moulding processing and manufacturing.Its circle button is a shape, uses plastic material, through the injection moulding processing and manufacturing.Slideway adopts cutting method vertically to be installed in the centre position of chi II, constitutes slideway structure, and function has been a protective action.Circular shaft adopts welding process to be installed in the right-hand member upper surface position of chi I, constitutes cylindrical shape axle construction, and function has been a fixation.Chi II adopts rubbing method to be sleeved on the outer surface position of circular shaft, constitutes slide construction, and function has been the lengthening effect.Circle button adopts welding process to be installed in the top surface location of circular shaft, constitutes round-shapedly, and function has been a fixation.So just realized the purpose of this utility model.
The advantage of utility model: the utility model has been compared an advantage and improvement with original ruler technology;
The first, because the utility model has designed the function of lengthening ruler in technical scheme, thus practical, the convenient use; Thereby just can more effectively solve the problem of traditional lattice chi setting-out limited length.
(4) description of drawings:
Accompanying drawing provides structural representation of the present utility model:
Fig. 1 is the main TV structure schematic diagram of novel telescopic lattice chi of the present utility model;
The numbering of parts explanation in the schematic diagram: 1 chi I, 2 chi II, 3 slideways, 4 circular shafts, 5 circles are buckled
(5) specific embodiment:
In the optimum implementation of novel telescopic lattice chi of the present utility model, its technical scheme is achieved in that and below in conjunction with accompanying drawing the utility model is described further:
Its static structure: see also Fig. 1: as shown in the figure, novel stretching of the present utility model compiled the lattice chi.Mainly buckle 5 and constitute by chi I1, chi II2, slideway 3, circular shaft 4, circle.Slideway 3 adopts cutting method vertically to be installed in the centre position of chi II2, constitutes slideway structure, and function is to play the role of positioning.Circular shaft 4 adopts welding process to be installed in the right-hand member upper surface position of chi I1, constitutes cylindrical shape axle construction, and function has been a fixation.Chi II2 adopts rubbing method to be sleeved on the outer surface position of circular shaft 4, constitutes slide construction, and function has been the lengthening effect.Circle button 5 adopts welding process to be installed in the top surface location of circular shaft 4, constitutes round-shapedly, and function has been a fixation.
Its dynamic structure: in force:
Its chi II2 acts on circular shaft 4 by slideway 3, thereby finishes the task of elongation.So just realized the purpose of this utility model.Thereby just can solve the problem of traditional lattice chi setting-out limited length.
Below by using method, the utility model is done more detailed description:
The novel telescopic lattice chi of this utility model is work like this:
In use, when drawing long line, its chi II2 acts on circular shaft 4 by slideway 3, thereby finishes the task of elongation.
Realize that preferred plan of the present utility model is is material with plastics, utilize the basic equipment of stationery factory, take to produce by batch in a large number, the demand with supply cultural and educational circles so just can realize practical value of the present utility model and economic worth better.
Claims (3)
1. novel telescopic lattice chi, it is to buckle (5) by chi I (1), chi II (2), slideway (3), circular shaft (4), circle to constitute, slideway (3) cutting is installed in the centre position of chi II (2), it is characterized in that chi II (2) friction sleeve is contained in the outer surface position of circular shaft (4).
2. novel telescopic lattice chi according to claim 1 is characterized in that (5) welding of circle button is installed in the top surface location of circular shaft (4).
3. novel telescopic lattice chi according to claim 1 is characterized in that circular shaft (4) welding is installed in the upper right side surface location of chi I (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02200835 CN2518702Y (en) | 2002-01-16 | 2002-01-16 | Telescoping check ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02200835 CN2518702Y (en) | 2002-01-16 | 2002-01-16 | Telescoping check ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2518702Y true CN2518702Y (en) | 2002-10-30 |
Family
ID=33683909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02200835 Expired - Fee Related CN2518702Y (en) | 2002-01-16 | 2002-01-16 | Telescoping check ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2518702Y (en) |
-
2002
- 2002-01-16 CN CN 02200835 patent/CN2518702Y/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 |