CN207257183U - A kind of portable multifunctional T-square - Google Patents
A kind of portable multifunctional T-square Download PDFInfo
- Publication number
- CN207257183U CN207257183U CN201720661700.4U CN201720661700U CN207257183U CN 207257183 U CN207257183 U CN 207257183U CN 201720661700 U CN201720661700 U CN 201720661700U CN 207257183 U CN207257183 U CN 207257183U
- Authority
- CN
- China
- Prior art keywords
- inner sleeve
- ruler
- clamping
- blocked hole
- portable multifunctional
- 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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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a kind of portable multifunctional T-square, including perpendicular ruler and crossfoot, it is characterized in that:The perpendicular ruler is made of multiple cuboid blocks and connecting portion, and the cuboid block is combined and spliced into the perpendicular ruler by connecting portion;The perpendicular ruler is connected with the crossfoot by ruler head connector portions, forms T-square;The crossfoot is isosceles right triangle;Semicircle protractor is equipped with the triangle.The utility model have the advantages that it is simple in structure, can be combined assembly and disassembly, be convenient for carrying with it is multi-functional.
Description
Technical field
It the utility model is related to a kind of stationery for drawing picture, more particularly to a kind of portable multifunctional T-shaped for Graphing of Engineering
Ruler.
Background technology
It is longer that traditional T-square erects ruler, and formula structure is integrally formed with crossfoot(It is non-dismountable), occupied space is big, therefore inconvenient
Carry with.In addition, perpendicular/crossfoot length scale of traditional T-square is fixed, drawing function is limited(It is only capable of coordinating drawing board to draw
Go out vertical line or horizontal line), drawing efficiency is relatively low;Specifically, when illustrator needs to draw straight line or oblique line different in size,
Illustrator needs drawing instrument, the drawing costs such as extra apolegamy set square, short ruler and protractor higher.
The content of the invention
The utility model is intended to design a kind of portable multifunctional T-square, to overcome in the prior art since T-square erects
Ruler is long, the factor such as non-dismountable causes the limitation that T-square inconvenience transport carries, and to make up drawing function limited and paint
Scheme the deficiencies of less efficient.
A kind of portable multifunctional T-square, including perpendicular ruler and crossfoot, it is characterized in that:The perpendicular ruler is by multiple cuboid blocks
Formed with connecting portion, and the cuboid block is combined and spliced into the perpendicular ruler by connecting portion;The perpendicular ruler leads to the crossfoot
Cross the connection of ruler head connector portions.
The connecting portion includes one end and connects the cuboid respectively and clamping set and clamping joint that the other end is mutually clamped,
Wherein:Clamping is arranged with first blocked hole;The clamping joint is equipped with the inner sleeve of access card female connector, is put on the clamping
Matched second blocked hole of first blocked hole;The clamping joint, which further includes, to be arranged in the inner sleeve, and is passed through
First blocked hole and second blocked hole are to lock the clamping button of the clamping joint;There is v in the inner sleeve of the clamping joint
Type torque spring.
The ruler head connector portions include the first inner sleeve and the second inner sleeve of extension type, wherein:First inner sleeve
There are a semi-spherical grooves on pipe, it is fixed on semi-spherical grooves with the matched ball-shaped button of hemisphere type groove by helical spring
It is interior;Ruler head connector portions are equipped with first blocked hole, are engaged with ball-shaped button;There is one to have on second inner sleeve to turn
S function with matched second blocked hole of six foot bolts;With the second inner sleeve the matched 3rd in the ruler head female connector
Blocked hole.
Preferably, cuboid block is provided with the first scale and the second scale;The start index value of first scale is equal
It is zero, and the start index value of second scale is then the numeral of certain intervals.
Preferably, the V-type torque spring is included with the first leg and the second leg upwardly extended;Described first
Leg is engaged with the limiting slot of the clamping button bottom;Second leg is located at the side wall of inner sleeve.
Preferably, it is provided with defining flange between the inner sleeve and outer tube;Opened up at the port of the clamping set
There is locating slot, and there is the positioning protrusion for coordinating insertion with locating slot on the clamping joint.
Preferably, the crossfoot is isosceles right triangle, and two right-angle sides have the scale of 0~20cm;Described three
Semicircle protractor is equipped with angular.
The utility model have the advantages that it is simple in structure, can be combined assembly and disassembly, be convenient for carrying with it is multi-functional.
Brief description of the drawings
Fig. 1 is the general structure schematic diagram of the utility model.
Fig. 2 is the schematic perspective view of clamping set.
Fig. 3 is the front view of clamping set.
Fig. 4 is the schematic perspective view of ruler head connector.
Fig. 5 is the front view of ruler head connector.
Fig. 6 is the schematic perspective view of clamping joint.
Fig. 7 is the front view of clamping joint.
Fig. 8 is the schematic perspective view of ruler head female connector.
Fig. 9 is the front view of ruler head female connector.
Figure 10 is the schematic perspective view of v-shaped torque spring.
Figure 11 is the schematic perspective view of clamping button.
Embodiment
Fig. 1 to Figure 11 is the first specific embodiment of the utility model.
A kind of portable multifunctional T-square as shown in Figure 1 to 11, including perpendicular ruler 6 and crossfoot 3, it is characterized in that:Institute
State perpendicular ruler 6 to be made of multiple cuboid blocks 1 and connecting portion 4, and the cuboid block 1 is combined and spliced into described by connecting portion 4
Perpendicular ruler 6;The perpendicular ruler 6 is connected with the crossfoot 3 by ruler head connector portions 2.
Preferably, the crossfoot 3 is isosceles right triangle, and two right-angle sides have the scale of 0~20cm;Described three
Semicircle protractor 5 is equipped with angle 3;Cuboid block 1 is connected with crossfoot 3 by axis pin.In this example, cuboid block 1 and crossfoot 3 exist
It can use when ruler and right angle triangle with protractor after dismounting, it is achieved that a ruler uses, be also convenient at the same time respectively
Carry.
Connecting portion 4 includes one end and connects clamping set 443 and clamping joint that phase cuboid block 1 and the other end are mutually clamped respectively
44, clamping, which covers, offers the first blocked hole 453 on 443, clamping joint 44 includes the inner sleeve 442 in insertion clamping set 443, with card
Offered respectively in the connected cuboid section 1 of female connector 443 and on inner sleeve 442 and 453 corresponding second card of the first blocked hole
Hole 451 is connect, clamping joint 44, which further includes, to be telescopically disposed in inner sleeve 442 to pass through the first blocked hole 453, the second blocked hole
451 pin the buckle of clamping set 443 and clamping joint 44.Buckle includes clamping button 45 and supports the v-shaped torsion of clamping button 45
Spring 46.Behind insertion clamping set 443 of inner sleeve 442 of clamping joint 44, clamping button 45 is under the action of v-shaped torque spring 46
Upspring, through the first blocked hole 453, the second blocked hole 451 to pin clamping set 443 and clamping joint 44, and then fix whole fourth
The perpendicular ruler part of word ruler.
Ruler head connector portions include ruler head connector 22 and ruler head female connector 21, and ruler head connector 22 includes the first inner sleeve of extension type
221 and second inner sleeve 222 of pipe, there is a semi-spherical grooves 224 on telescopic first inner sleeve 221, itself and hemisphere type groove
224 matched ball-shaped buttons are fixed in semi-spherical grooves 224 by helical spring, are had on the joint of its ruler head connector 22
First blocked hole 225, the first inner sleeve 221 are retracted ruler head connector 22, and ball-shaped button is in cylinder bullet on its first inner sleeve 221
Pinch in ruler head connector 22 is engaged with the first blocked hole 225 under the elasticity of spring, is had one to have on its second inner sleeve 222 and is turned
Matched second blocked hole 223 of six foot bolts of s function, it, which is clamped on set 21, has and the second blocked hole on the second inner sleeve
223 matched 3rd blocked holes 311, threeth blocked hole 311 and second inner sleeve 222 of its hex bolts through clamping set 21
On the second blocked hole 223, fixed by packing ring and hex nut.It is perpendicular when being mutually perpendicular between ruler and crossfoot, its first inner sleeve
Pipe 221 is retracted ruler head joint when T-square uses, and erects when being mutually inclined between ruler and crossfoot, presses ball-shaped button, make in first
Casing is stretched, and can directly measure picture according to the gradient crossfoot of straight line and oblique line.
Those skilled in the art are it should be appreciated that the embodiment of the above is intended merely to illustrate that this practicality is new
Type, and be not used as the restriction to the utility model, as long as within the spirit of the utility model, it is real to more than
The appropriate change and variation that example is made is applied all to fall within the scope of the requires of the utility model protection.
Claims (6)
1. a kind of portable multifunctional T-square, including perpendicular ruler and crossfoot, it is characterised in that:The perpendicular ruler is by multiple cuboid blocks
Formed with connecting portion, and the cuboid block is combined and spliced into the perpendicular ruler by connecting portion;The perpendicular ruler leads to the crossfoot
Cross the connection of ruler head connector portions.
2. portable multifunctional T-square according to claim 1, it is characterised in that:The connecting portion is distinguished including one end
Connect the cuboid and clamping set and clamping joint that the other end is mutually clamped, wherein:Clamping is arranged with first blocked hole;Institute
The inner sleeve that clamping joint is equipped with access card female connector is stated, covers matched second card of upper first blocked hole with the clamping
Connect hole;The clamping joint, which further includes, to be arranged in the inner sleeve, and passes through first blocked hole and second blocked hole to lock
The clamping button of the fixed clamping joint;There is V-shaped torque spring in the inner sleeve of the clamping joint.
3. portable multifunctional T-square according to claim 1, it is characterised in that:The ruler head connector portions include stretching
The first inner sleeve and the second inner sleeve of contracting formula, wherein:There are a semi-spherical grooves on first inner sleeve, itself and hemisphere type groove
Matched ball-shaped button is fixed in semi-spherical grooves by helical spring;Ruler head connector portions are equipped with first blocked hole,
It is engaged with ball-shaped button;There is one there is the second card matched with six foot bolts of shaft on second inner sleeve
Connect hole;With matched 3rd blocked hole of the second inner sleeve in the ruler head female connector.
4. portable multifunctional T-square according to claim 1, it is characterised in that:The cuboid block is provided with first
Scale and the second scale;The start index value of first scale is zero, and the start index value of second scale is then
The numeral of certain intervals.
5. portable multifunctional T-square according to claim 2, it is characterised in that:Between the inner sleeve and outer tube
It is provided with defining flange;Locating slot is offered at the port of the clamping set, and has on the clamping joint and coordinates with locating slot
The positioning protrusion of insertion.
6. portable multifunctional T-square according to claim 1, it is characterised in that:The crossfoot is isosceles right angle trigonometry
Shape, and two right-angle sides have the scale of 0~20cm;Semicircle protractor is equipped with the triangle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720661700.4U CN207257183U (en) | 2017-06-08 | 2017-06-08 | A kind of portable multifunctional T-square |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720661700.4U CN207257183U (en) | 2017-06-08 | 2017-06-08 | A kind of portable multifunctional T-square |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207257183U true CN207257183U (en) | 2018-04-20 |
Family
ID=61915519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720661700.4U Expired - Fee Related CN207257183U (en) | 2017-06-08 | 2017-06-08 | A kind of portable multifunctional T-square |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207257183U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108871281A (en) * | 2018-08-31 | 2018-11-23 | 金华万丰工具厂 | A kind of wall-mounted hanging component positioning rule |
-
2017
- 2017-06-08 CN CN201720661700.4U patent/CN207257183U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108871281A (en) * | 2018-08-31 | 2018-11-23 | 金华万丰工具厂 | A kind of wall-mounted hanging component positioning rule |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 Termination date: 20210608 |
|
CF01 | Termination of patent right due to non-payment of annual fee |