CN2375463Y - Building blocks type pen article - Google Patents
Building blocks type pen article Download PDFInfo
- Publication number
- CN2375463Y CN2375463Y CN 99201521 CN99201521U CN2375463Y CN 2375463 Y CN2375463 Y CN 2375463Y CN 99201521 CN99201521 CN 99201521 CN 99201521 U CN99201521 U CN 99201521U CN 2375463 Y CN2375463 Y CN 2375463Y
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- China
- Prior art keywords
- writing unit
- tubular
- unit
- building block
- connector unit
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- Expired - Fee Related
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Abstract
The utility model relates to a building block type pen which is formed by the series connection of a plurality of cylinder-shaped writing units and at least one connector unit, wherein, the front end of each cylindrical writing unit is provided with a pen core, and the back end is provided with a socket; the connector unit is inserted mutually in axial direction. The front end of each writing unit is formed with a cylindrical bulge for the pen core to insert, and the back end of each writing unit is provided with a socket for a cylindrical bulge arranged on the front end of another writing unit to insert; the connector unit is provided with a cylindrical body, two opposite sides of the front end and the lower part of the cylindrical body are respectively provided with a cylindrical bulge which is similar to the cylindrical bulge of the writing units, and the back end of the cylindrical body is provided with T-shaped connector unit which is similar to the socket and is composed of the cylindrical body and the three cylindrical bulges, so that the utility model can be used as a pen and a building block type pen which has combined change.
Description
The relevant tool of the utility model especially has the writing unit of pen core and the building block system tool that at least one connector unit is pegged graft mutually and is connected in series about a kind of by a plurality of front ends.
In the past, the applicant once developed the circulation plug-in type pencil of a kind of general what is called " extensible pencil ", it is for as shown in figure 10, is respectively had pen core B and be by a hollow shaft of a writing brush A and a plurality of front end to plug shape end to end and accommodate the writing unit C that remains in the shaft of a writing brush A and constituted.When the pen core B of outstanding shaft of a writing brush first segment writing unit C foremost extremely can not use because of writing abrasion, front end first segment writing unit C can be pulled out, insert in the pipe from the rear end of shaft of a writing brush A again, then the forward thrust amount of the front end second joint writing unit C writing unit that promptly rear is connected in series mutually in the pipe is outstanding and can be for continuing to write from the front end of shaft of a writing brush A, and so cycling uses to the last a joint writing unit C with till extremely can not using.This kind tool exempts to employ the advantage that pocket knife or pencil-sharpening device sharpen a pencil because of having, but reverse side also has following shortcoming, promptly, (1) if removes to lose any joint writing unit, whole pen just can not use, (2) all writing units with extremely can not use the time, whole pen only abandons a way together with writing unit, can't utilize, quite waste and cause environmental pollution, use with writing unit if buy to replenish (3), also can only utilize its shaft of a writing brush, still can't utilize as for the more piece writing unit, only abandon, cause waste and environmental pollution equally.
Other has as shown in figure 11 " extensible pencil ", and it is concatenated into the cartridge unit E of one-pen bar D for being pegged graft end to end by more piece, and a long pen core F who inserts logical each cartridge unit E constitutes.When the pen core F of outstanding penholder front end when writing abrasion, front end first segment cartridge unit E can be unloaded down, pen core F front end promptly exposes a segment length again can be for continuing to write, and the cartridge unit E that unloads down then can be placed in the back stomidium of cartridge unit E of rearmost end and keep the length of original penholder D.This tool has the advantage that cartridge unit can be recycled and needn't abandon, but the pen core inserting hole of cartridge unit is as pine too, and pen core is easily shunk back and consequently can not be write because of writing pressure in use; As too tight, the pen core that then fractures easily when cartridge unit pulls and pushes in addition, does not have other purposes with the cartridge unit of crossing.Therefore, this kind tool is not slowly seen commercialization.
For solving above-mentioned the existing disappearance problem of tool, the creator once applied for proposing in No. 80216310 serially connected tool of a kind of grafting in Taiwan, the writing unit of its polyphone not only exempts to keep with outer tube, and each writing unit not only can use as the mini pen tool separately, also can contact mutually becomes a long tool and uses, the out of use writing unit of pen core consumption can collect again and become various stereo toy as the building block unit arbitrary combination and play, a this rich building block system tool that inspires intelligence development to take in twice laid concurrently, after commercialization, quite be subjected to favorable comment.Only this kind tool only can be done a tool unit equidirectional or reciprocal parallel polyphone and hybrid combining side by side, changes more limited after all.
Therefore, the purpose of this utility model is to provide a kind of building block system tool, comprise a plurality of front ends and have both can writing that the writing unit of pen core and at least one connector unit peg graft mutually and be connected in series, can play as building blocks again, and combination has more a building block system tool of variation as a tool.
Another purpose of the utility model is to provide an a kind of above-mentioned building block system tool, and wherein, this connector unit is to form T connector, can be mutually perpendicular three directions polyphone for writing unit, to increase the variation of combination.
A purpose more of the present utility model is to provide an a kind of above-mentioned building block system tool, and wherein, this connector unit is to form cross joint, can be cross for writing unit and contact mutually.
Another purpose of the present utility model is to provide an a kind of above-mentioned building block system tool, wherein, this connector unit forms a container with cap, and this container can be accommodated small articles such as erasing rubber, paper clip, and its front and back end respectively has at least one projection and is oppositely serial connection mutually for writing unit.
The utility model purpose again is to provide a kind of building block system tool, can use as general tool, also can be as the parallel setting-out parallel lines that draw simultaneously.
A kind of building block system tool has pen core and rear end by a plurality of front ends and has the tubular writing unit of jack and at least one connector unit and be axially to peg graft mutually and be connected in series; Above-mentioned writing unit is to form front end to have the tubular projection for above-mentioned pen core insertion, the rear end has above-mentioned jack and inserts and be connected in series for the front end tubular projection of another writing unit, and be provided with at least one chimeric raised line at outer peripheral face and reach the gomphosis groove of chimeric therewith raised line corresponding matching at least together, borrow corresponding gomphosis groove and raised line to be laterally and to connect for another writing unit and join;
It is characterized in that: above-mentioned connector unit has the tubular body, its front end and two opposing sides, bottom respectively are provided with a tubular projection that is equivalent to aforementioned writing unit, and be provided with in the rear end and be equivalent to aforementioned jack, the multiple chimeric raised line that is equivalent to aforementioned writing unit and/or the axial chimeric raised line and/or the groove of groove of being provided with in the two sides of not establishing the tubular projection, and by the tubular body and totally three tubular projections constitute the connector unit of a T font.
Wherein this connector unit rear end of lying in the tubular body is provided with a tubular projection in addition, and forms two horizontal each projections of extending toward rightabout in (in the same way) and two edges longitudinally altogether with original three tubular projections, and constitutes a cross connector unit.
Wherein this connector unit is to form a container with cap, forms the container of accommodating small articles such as erasing rubber, paper clip, and its rear and front end respectively has at least one tubular projection that is equivalent to the tubular projection of aforementioned writing unit.
Wherein this connector unit is to form a container with cap, this container forms the rectangle box body, at least one end in its rear and front end has at least one tubular projection that is equivalent to the tubular projection of aforementioned writing unit, and lid borrows the friction fit mode to be placed on the opening of box body separably.
Wherein this lid system borrows the openings at one side edge of laminar hinge portion and above-mentioned box body to be shaped to one.
Wherein this writing unit is to form the cylindrical body that the cross section is triangle, rectangle, square, polygonal, circle, ellipse and mixing shape thereof.
Because described a kind of building block system tool has the said structure form, can reach aforementioned purpose one by one, promptly this tool can be used to write and can regard the intelligence development building blocks, combination changes various writing unit, form T connector, cross joint also can use as parallel detail pen.
The embodiment conjunction with figs. of concrete structure of the present utility model describes in detail.
Fig. 1 is the first embodiment stereogram of the utility model tool;
Fig. 2 is the stereogram of the utility model tool exploded;
Fig. 3 represents the partial, longitudinal cross-sectional of the writing unit inserting state of the utility model tool;
Fig. 4 is another embodiment stereogram of connector unit of the present utility model;
Fig. 5 to Fig. 7 represents to utilize each unit combination of the present utility model to become the stereogram of the example of various stereo toy;
Fig. 8 is the second embodiment stereogram of the utility model tool;
Fig. 9 is the stereogram of shown in Figure 8 tool exploded;
Figure 10 is the partial sectional view of known extensible pencil;
Figure 11 is another routine partial sectional view of known extensible pencil.
At first, please refer to first embodiment of the tool of utility model shown in Fig. 1,2,3, in the present embodiment, building block system tool A system has the writing unit 1 of pen core 11 and at least one connector unit 2 by a plurality of front ends and longitudinally can load and unload to peg graft mutually freely and be connected in series.
Writing unit 1 comprises that a front end has path tubular projection 12 and the rear end has the tubular body 10 in the hole 13 of inserting for the tubular projection 12 of another writing unit 1 that is connected, and one borrows the pen core of rear end to keep tube 14 to insert pen core 11 in the hole 15 of tubular projection 12 of tubular bodies 10.The outer peripheral face suitable position of tubular body 10 is provided with the gomphosis groove 17 of at least one chimeric raised line that extends vertically 16 and chimeric therewith at least together raised line 16 corresponding matching, chimeric whereby concavo- convex device 16,17 setting can be laterally two writing units 1 and connects shape and loads and unloads mutual freely chimeric connection.In the present embodiment, tubular body 10 is to form section to be the square of four arc chord angles of tool, and a pair of chimeric raised line 16 and a pair of groove 17 are located at each relative one side of periphery of tubular body 10 respectively, simultaneously for raised line 16 is embedded in the groove 17 easily, with the end formation circular arc 16a of raised line 16.But obviously as can be known, if section formation triangle, square, circle, ellipse red shape or the polygonal of tubular body 10 also can.Under the situation that adopts square tubular body 10, raised line 16 and groove 17 be necessary is located at relative one side as described above in pairs, as being located at adjacent two sides in pairs, or only establish that a chimeric raised line 16 and one groove 17 also do not have can not.When adopting triangle tubular body 10, can simultaneously establish chimeric raised line 16 and groove 17 is established on other two sides at it, vice versa.Moreover the two ends of raised line 16 all form circular arc 16a and also can.
Fig. 5,6,7 each unit 1 that shows this creation tool, 2 as building block unit in addition creative mix become the demonstration example of various stereo toy, two connector units 2 and a lot of writing unit 1 in these examples, have respectively been used, certainly collect how used each unit 1,2 the more, and combination changes the more.
Second embodiment of Fig. 8,9 expression the utility model building block system tool, in this example, a tool A system is made of a plurality of writing unit 1a and a connector unit 2a who is positioned at a tool central authorities.The writing unit 1a writing unit 1 with precedent basically is identical, still has tubular body 10, pen core 11, and tubular projection 12 and hole and chimeric raised line 16 and groove 17, only the section of its tubular body 10 and tubular projection 12 all adopts square.Then form the rectangle box body 28 of shape and the diverse attached lid 27 of precedent as for connector unit 2a, the two ends of box body 28 are respectively is equipped with two tubular projections that are equivalent to aforementioned tubular projection 12 up and down symmetrically, for the chimeric serial connection of writing unit 1a, box body 28 itself can be in order to accommodate pocket-handkerchieves such as erasing rubber or paper clip.Do not come off after making lid 27 be placed on box body 28, the Gai Yuan of lid 27 is provided with raised line 29 and covers frictional force with increase.This raised line that increases frictional force is as being located at the inner edge of box body 28, or all belongs to feasible at the concavo-convex fitting portion that lid 27 and box body 28 are provided with the tool same function on both.In another embodiment, though not shown, obviously lid 27 can be shaped to one so as to thin slice shape hinge portion with box body 28 as can be known.Again, as the tubular projection of connector unit 2a is respectively established one at the two ends of box body 28, or only wherein an end establish one, and the other end still is two also do not have can not.In addition, symbol 30 is the cap of protection pen core 11 usefulness among the figure, and is not essential, but has better.
Constitute a tool A as above, owing to form the biapiculate pancake of a double-row type tool.Not only can write as general tool, also can be as parallel detail pen two parallel lines that draw simultaneously.When each unit being disassembled use, then can become various stereo toy as the building block unit arbitrary combination equally with first embodiment.
Below only be illustrated with regard to several preferred embodiments of the present utility model, only for the personage of skilled, obviously still can do all modifications and change as can be known, for example, connector unit is formed circle or oval box-like, even other shapes that are fit to or the like, all this is simply more turned revisionism to adorn and should be considered as being encompassed in this case claim.
Claims (6)
1. building block system tool has pen core and rear end by a plurality of front ends and has the tubular writing unit of jack and at least one connector unit and be axially to peg graft mutually and be connected in series; Above-mentioned writing unit is to form front end to have the tubular projection for above-mentioned pen core insertion, the rear end has above-mentioned jack and inserts and be connected in series for the front end tubular projection of another writing unit, and be provided with at least one chimeric raised line at outer peripheral face and reach the gomphosis groove of chimeric therewith raised line corresponding matching at least together, borrow corresponding gomphosis groove and raised line to be laterally and to connect for another writing unit and join;
It is characterized in that: above-mentioned connector unit has the tubular body, its front end and two opposing sides, bottom respectively are provided with a tubular projection that is equivalent to aforementioned writing unit, and be provided with in the rear end and be equivalent to aforementioned jack, the multiple chimeric raised line that is equivalent to aforementioned writing unit and/or the axial chimeric raised line and/or the groove of groove of being provided with in the two sides of not establishing the tubular projection, and by the tubular body and totally three tubular projections constitute the connector unit of a T font.
2. a kind of building block system tool according to claim 1, it is characterized in that the rear end that this connector unit lies in the tubular body is provided with a tubular projection in addition, and form two horizontal each projections of extending in (in the same way) and two edges longitudinally altogether toward rightabout with original three tubular projections, and constitute a cross connector unit.
3. a kind of building block system tool according to claim 1, it is characterized in that this connector unit is to form a container with cap, promptly form the container of accommodating small articles such as erasing rubber, paper clip, its rear and front end respectively has at least one tubular projection that is equivalent to the tubular projection of aforementioned writing unit.
4. a kind of building block system tool according to claim 1, it is characterized in that this connector unit is to form a container with cap, this container forms the rectangle box body, at least one end in its rear and front end has at least one tubular projection that is equivalent to the tubular projection of aforementioned writing unit, and lid borrows the friction fit mode to be placed on the opening of box body separably.
5. a kind of building block system tool according to claim 1, wherein this lid system borrows the openings at one side edge of laminar hinge portion and above-mentioned box body to be shaped to one.
6. a kind of building block system tool according to claim 1 is characterized in that this writing unit is to form the cylindrical body that the cross section is triangle, rectangle, square, polygonal, circle, ellipse and mixing shape thereof.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99201521 CN2375463Y (en) | 1999-01-19 | 1999-01-19 | Building blocks type pen article |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99201521 CN2375463Y (en) | 1999-01-19 | 1999-01-19 | Building blocks type pen article |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2375463Y true CN2375463Y (en) | 2000-04-26 |
Family
ID=33997275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 99201521 Expired - Fee Related CN2375463Y (en) | 1999-01-19 | 1999-01-19 | Building blocks type pen article |
Country Status (1)
Country | Link |
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CN (1) | CN2375463Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103640369A (en) * | 2013-12-06 | 2014-03-19 | 林之铠 | Multifunctional chalk |
WO2016113294A1 (en) * | 2015-01-13 | 2016-07-21 | Lego A/S | A writing instrument and a toy building set comprising such a writing instrument. |
-
1999
- 1999-01-19 CN CN 99201521 patent/CN2375463Y/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103640369A (en) * | 2013-12-06 | 2014-03-19 | 林之铠 | Multifunctional chalk |
WO2016113294A1 (en) * | 2015-01-13 | 2016-07-21 | Lego A/S | A writing instrument and a toy building set comprising such a writing instrument. |
CN107206284A (en) * | 2015-01-13 | 2017-09-26 | 乐高公司 | Writing implement and toy including this writing implement build external member |
US10150045B2 (en) | 2015-01-13 | 2018-12-11 | Lego A/S | Writing instrument and a toy building set comprising such a writing instrument |
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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 |