CN203766341U - Engraving template for making three-dimensional five-pointed star model - Google Patents
Engraving template for making three-dimensional five-pointed star model Download PDFInfo
- Publication number
- CN203766341U CN203766341U CN201420094483.1U CN201420094483U CN203766341U CN 203766341 U CN203766341 U CN 203766341U CN 201420094483 U CN201420094483 U CN 201420094483U CN 203766341 U CN203766341 U CN 203766341U
- Authority
- CN
- China
- Prior art keywords
- groove
- radially
- radial
- grooves
- dimensional
- 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
Links
Landscapes
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
Abstract
The utility model discloses an engraving template for making a three-dimensional five-pointed star model, and relates to engraving templates. The engraving template is characterized in that eleven radial through grooves are radially formed by taking a central round hole of a template body as a radial top point; the first, third, fifth, seventh, ninth and tenth radial through grooves are the same in length, the second, fourth, sixth, eighth and eleventh radial through grooves are the same in length and are shorter than the first, third, fifth, seventh, ninth and tenth radial through grooves, the inner ends of the radial through grooves are arranged on the same circumference, and the outer ends of the radial through grooves are arranged on the same circumference; at least one tilting through groove is formed between each two adjacent radial through grooves, the first, third, fifth and seventh tilting through grooves are the same in length and are symmetric, the tilting through groove between the eighth and ninth radial through grooves is symmetric to that between the seventh and eighth radial through grooves, the tilting through groove between the tenth and eleventh radial through grooves is symmetric to that between the eleventh and first radial through grooves, and based on the central round hole, the included angle between each two adjacent radial through grooves is 33.6 degrees except that the included angle between the ninth and tenth radial through grooves is 24 degrees.
Description
Technical field
The utility model relates to a kind of needle drawing template, especially relates to a kind of needle drawing template for three-dimensional five-pointed star modelling that can draw fast three-dimensional five-pointed star model expanded view.
Background technology
At present, when making three-dimensional model, generally first on making material, complete three-dimensional model expanded view, then according to expanded view, carve with a knife out crest line vestige, again with scissors by under expanded view edge scissor, then folding according to crest line vestige, and with the bonding sealing of glue, just can complete the making of three-dimensional model.Yet the process that completes three-dimensional model expanded view on making material extremely bothers, for example, in the handwork education of junior one year, require the five-pointed star three-dimensional model by cardboard projection.The jute pattern of a three-dimensional model expanded view is provided on classroom, requires this complicated expanded view to be depicted in paperboard, then by paperboard by the pattern of expanded view carry out corresponding indentation, cut out, fold, bonding sealing, thereby complete the making of three-dimensional five-pointed star.What in manufacturing process, bother most is the expanded view on jute pattern need to be depicted in paperboard with carbon paper, need to expend plenty of time and energy, and efficiency is low.
Summary of the invention
The purpose of this utility model be to provide a kind of simple in structure, operation is convenient, can significantly improve efficiency, can draw fast the needle drawing template for three-dimensional five-pointed star modelling of three-dimensional five-pointed star model expanded view.
The utility model is provided with template body, template body is provided with center hole, take center hole as radiation summit, be provided with the radial the 1st～11st totally 11 grooves radially, wherein the 1st, the 3rd, the 5th, the 7th, the 9th the length of radially groove of totally 6 is identical with the 10th, these 6 radially every of groove radially the inner of groove be co-located on same circumference, these 6 radially every of groove radially the outer end of groove be co-located on same circumference, the 2nd, the 4th, the 6th, the 8th the length of radially groove of totally 5 is identical with the 11st, with aforementioned 6 radially groove comparisons, these 5 radially the length of groove is shorter, these 5 radially every of groove radially groove the inner and aforementioned 6 radially every of groove radially the inner of groove be co-located on same circumference, these 5 radially every of groove radially the outer end of groove be co-located on same circumference, between adjacent radial groove, be provided with at least 1 oblique groove, wherein, the 1st, the 3rd, the the 5th and the 7th radially the left and right sides of groove oblique groove identical length with and be and be symmetrical arranged, the the 8th and the 9th radially the oblique groove between groove and the 7th and the 8th radially the oblique groove between groove be symmetrical arranged, the the 10th and the 11st radially the oblique groove between groove and the 11st and the 1st radially the oblique groove between groove be symmetrical arranged, take center hole as benchmark, except the 9th and the 10th radially the angle between groove be 24 °, angle between other each adjacent radial groove is 33.6 °.
The described the 1st radially groove and the 2nd radially the lenth ratio of groove be 8:5.
Described oblique groove is preferably 2～5, and every oblique groove is parallel to each other.
Compared with the prior art, the beneficial effects of the utility model are as follows:
During with the five-pointed star three-dimensional model of cardboard projection, only need be by needle drawing template by treating in folding paperboard, according to template, with draw point pen or pocket knife, carve each groove and center hole, can in paperboard, carve the folding vestige of three-dimensional five-pointed star model expanded view, so just can paperboard fast folding be become to three-dimensional five-pointed star model according to the vestige of expanded view.As can be seen here, the utlity model has simple in structure, operation is convenient, significantly improve the outstanding advantages such as efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Referring to Fig. 1, the utility model embodiment is provided with template body 100.Template body 100 is provided with center hole 101, take center hole 10 as summit, be provided with the radial the 1st～11st totally 11 grooves (mark is followed successively by 1～11) radially, wherein the 1st, the 3rd, the 5th, the 7th, the 9th the length of radially groove of totally 6 is identical with the 10th, these 6 radially every of groove radially the inner of groove be co-located on same circumference, these 6 radially every of groove radially the outer end of groove be co-located on same circumference, the 2nd, the 4th, the 6th, the 8th the length of radially groove of totally 5 is identical with the 11st, with aforementioned 6 radially groove comparisons, these 5 radially the length of groove is shorter, these 5 radially every of groove radially groove the inner and aforementioned 6 radially every of groove radially the inner of groove be co-located on same circumference, these 5 radially every of groove radially the outer end of groove be co-located on same circumference, between adjacent radial groove, be equipped with 3 oblique grooves 200, wherein, the 1st, the 3rd, the the 5th and the 7th radially the left and right sides of groove oblique groove identical length with and be and be symmetrical arranged, the the 8th and the 9th radially the oblique groove between groove and the 7th and the 8th radially the oblique groove between groove be symmetrical arranged, the the 10th and the 11st radially the oblique groove between groove and the 11st and the 1st radially the oblique groove between groove be symmetrical arranged, take center hole as benchmark, the described the 1st radially groove and the 2nd radially the lenth ratio of groove be 8: 5.The the described the 9th and the 10th radially the angle between groove be 24 °, the angle between other each adjacent radial groove is 33.6 °.
The present embodiment can carve the folding vestige that carves three-dimensional five-pointed star model expanded view of different sizes as required, while needing large dimensions, carves each radially groove and outermost oblique groove.While needing little dimensions, carve each radially groove and the most oblique groove of inner side.It is the three-dimensional five-pointed star model that different oblique grooves can be determined different sizes.
Claims (3)
1. for the needle drawing template of three-dimensional five-pointed star modelling, it is characterized in that, be provided with template body, template body is provided with center hole, take center hole as radiation summit, be provided with the radial the 1st～11st totally 11 grooves radially, wherein the 1st, the 3rd, the 5th, the 7th, the 9th the length of radially groove of totally 6 is identical with the 10th, these 6 radially every of groove radially the inner of groove be co-located on same circumference, these 6 radially every of groove radially the outer end of groove be co-located on same circumference, the 2nd, the 4th, the 6th, the 8th the length of radially groove of totally 5 is identical with the 11st, with aforementioned 6 radially groove comparisons, these 5 radially the length of groove is shorter, these 5 radially every of groove radially groove the inner and aforementioned 6 radially every of groove radially the inner of groove be co-located on same circumference, these 5 radially every of groove radially the outer end of groove be co-located on same circumference, between adjacent radial groove, be provided with at least 1 oblique groove, wherein, the 1st, the 3rd, the the 5th and the 7th radially the left and right sides of groove oblique groove identical length with and be and be symmetrical arranged, the the 8th and the 9th radially the oblique groove between groove and the 7th and the 8th radially the oblique groove between groove be symmetrical arranged, the the 10th and the 11st radially the oblique groove between groove and the 11st and the 1st radially the oblique groove between groove be symmetrical arranged, take center hole as benchmark, except the 9th and the 10th radially the angle between groove be 24 °, angle between other each adjacent radial groove is 33.6 °.
2. as claimed in claim 1 for the needle drawing template of three-dimensional five-pointed star modelling, it is characterized in that, the described the 1st radially groove and the 2nd radially the lenth ratio of groove be 8: 5.
3. as claimed in claim 1 for the needle drawing template of three-dimensional five-pointed star modelling, it is characterized in that, described oblique groove is 2～5, and every oblique groove is parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420094483.1U CN203766341U (en) | 2014-03-04 | 2014-03-04 | Engraving template for making three-dimensional five-pointed star model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420094483.1U CN203766341U (en) | 2014-03-04 | 2014-03-04 | Engraving template for making three-dimensional five-pointed star model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203766341U true CN203766341U (en) | 2014-08-13 |
Family
ID=51283579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420094483.1U Expired - Fee Related CN203766341U (en) | 2014-03-04 | 2014-03-04 | Engraving template for making three-dimensional five-pointed star model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203766341U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910480A (en) * | 2019-03-20 | 2019-06-21 | 平顶山学院 | A kind of human resource management teaching radar plotting ruler |
-
2014
- 2014-03-04 CN CN201420094483.1U patent/CN203766341U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910480A (en) * | 2019-03-20 | 2019-06-21 | 平顶山学院 | A kind of human resource management teaching radar plotting ruler |
| CN109910480B (en) * | 2019-03-20 | 2023-12-12 | 平顶山学院 | Radar drawing ruler for human resource management teaching |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203766341U (en) | Engraving template for making three-dimensional five-pointed star model | |
| CN204341715U (en) | For packing the cutter card structure of electric vehicle hub | |
| CN204817598U (en) | Double folds seaming rumble bone machine | |
| CN103633412B (en) | A kind of floor tail end of radial rib antenna and the method for attachment of mast | |
| CN204773783U (en) | Carton continuous processing rapid prototyping device | |
| CN205086454U (en) | Variable speed printing machine gyro wheel | |
| CN201978464U (en) | Paper-scrap hollow three-dimensional jigsaw | |
| CN204354659U (en) | Combined type student template | |
| CN202436327U (en) | Simple file package | |
| CN203919927U (en) | A kind of Anti-stopping fixture | |
| CN203427498U (en) | Polygonal foldable ruler | |
| CN202703019U (en) | Folding son and mother ruler | |
| CN106585218A (en) | Protractor provided with ruler | |
| CN203402434U (en) | Board for manufacturing environment-friendly storage barrel | |
| CN205148485U (en) | Cigarette pack sword version | |
| CN202879044U (en) | Multifunctional protractor | |
| CN204488312U (en) | Combination ruler | |
| CN203528150U (en) | Vertex pressing device capable of quickly drawing unfolded picture of stereoscopic model | |
| CN202116918U (en) | Clothes folding template | |
| Hull | Constructing π via origami | |
| CN204261313U (en) | A kind of folding jigsaw puzzle | |
| CN202896077U (en) | Drawing template | |
| CN203282733U (en) | Three-position perforating machine | |
| Leedy | of Book: Seeing Symmetry | |
| CN205291116U (en) | Cloth mass flow umbrella subassembly that punches |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20170304 |