CN2748282Y - Double writing end pen - Google Patents
Double writing end pen Download PDFInfo
- Publication number
- CN2748282Y CN2748282Y CN 200420095345 CN200420095345U CN2748282Y CN 2748282 Y CN2748282 Y CN 2748282Y CN 200420095345 CN200420095345 CN 200420095345 CN 200420095345 U CN200420095345 U CN 200420095345U CN 2748282 Y CN2748282 Y CN 2748282Y
- Authority
- CN
- China
- Prior art keywords
- cap
- penholder
- brush
- nib
- pen
- 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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- Pens And Brushes (AREA)
Abstract
The utility model discloses a double-nib pen belonging to the field of writing or drawing apparatuses, in particular to the pen whose both ends can be used for writing. The utility model is composed of penholders, a pen core and a pen cap. The rear end of the penholder is provided with convex steps, pen nibs are provided with steps, and the diameter of the convex steps of the rear end of the penholder is equal to the diameter of the steps of the pen nib. Both ends of the pen cap are provided with concave holes, and through the connection of the pen cap, two penholders are butted to the both ends of the pen cap. Provided with simple structure, convenient use that writing with both ends without changing the pen. Using one pen cap and cost decrease, the utility model is the double-nib pen whose both ends can be used for writing.
Description
Technical field the utility model two-headed pen is to belong to write or the drawing appliance field, particularly relates to the pen that a kind of two ends can be used for writing.
The existing lettering pen of background technology all is that an end is a nib, is used for writing, and the pen core of packing in pen has the cap for brush in nib, and when using different colours to write for needs, change-fountain pen makes troubles to the user, uses inconvenient.
Utility model content the purpose of this utility model is to provide a kind of easy to use, does not need change-fountain pen just can to write at two ends, adopts the double end lettering pen of a cap for brush.The purpose of this utility model reaches by following measure, it is by penholder, pen core, the cap for brush is formed, the pen core of in penholder, packing into, one end of penholder is a nib, the other end of penholder is a tail end, tail end at penholder has boss rank, in nib a step is arranged, and the boss rank of the tail end of penholder equate with the stepped diameters of nib, cap for brush two ends are shrinkage pools, the step of nib can insert in the shrinkage pool of the cap for brush one end, and the boss rank of penholder tail end also can be inserted in the shrinkage pool of the cap for brush one end, insert the tail end of a penholder in the shrinkage pool of the two ends of the cap for brush respectively, connection by the cap for brush, two penholders are docked at the two ends of the cap for brush, and the nib of two penholders can be used for writing, and forms two-headed pen.During use, the tail end of two penholders is docked at the two ends of the cap for brush, in the time of need not writing, just the nib of two penholders is inserted the two ends of the cap for brush respectively.
Penholder of the present utility model is cylindrical, tail end at penholder has round boss rank, in nib a step cutting pattern is arranged, the round boss rank of the tail end of penholder and written step cutting pattern equal diameters, cap for brush two ends are recessed circular holes, the step cutting pattern of nib can insert in the circular hole of the cap for brush one end, the round boss rank of penholder tail end also can be inserted in the circular hole of the cap for brush one end, in the circular hole of the two ends of the cap for brush, insert the tail end of a penholder respectively,, form two-headed pen by the connection of the cap for brush.
The utility model is provided with the annulus of protrusion on the tail end round boss rank of penholder, on the circular-hole internal-wall at cap for brush two ends, boss is arranged, in the time of in the circular hole at the insertion cap for brush two ends, tail end round boss rank of penholder, the annulus of the protrusion that is provided with on the boss rank cooperates with boss on the circular-hole internal-wall of the cap for brush, play the effect of fixedly blocking, connect more reliable firm.
The cap for brush of the present utility model is a hollow cylinder, is provided with reinforcement in hollow cylinder, and reinforcement adopts taper, convenient with written form fit.
The utility model is simple in structure, and is easy to use, do not need change-fountain pen just can to write at two ends, adopts a cap for brush, reduces cost, and is a kind of two-headed pen of can two ends writing.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 3 is user mode schematic diagrames of the present utility model.
Accompanying drawing 4 is user mode structural representations of the present utility model.
Accompanying drawing 5 is user mode assembly structure schematic diagrames of the present utility model.
Accompanying drawing 6 is penholder structural representations of the present utility model.
Accompanying drawing 7 is penholder front-end architecture schematic diagrames of the present utility model.
Accompanying drawing 8 is pen cap structure schematic diagrames of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Shown in accompanying drawing 1, accompanying drawing 2, the utility model is by penholder 1, pen core 2, the cap for brush 3 is formed, the pen core of in penholder, packing into, one end of penholder is a nib, the other end of penholder is a tail end, at the tail end of penholder a step cutting pattern is arranged, and in nib a step cutting pattern is arranged, the boss rank of the tail end of penholder equate with the stepped diameters of nib, cap for brush two ends are recessed circular holes, and the step of nib can insert in the recessed circular hole of the cap for brush one end, inserts the nib of a penholder in the shrinkage pool of the two ends of the cap for brush respectively, by the connection of the cap for brush, two penholders are docked at the two ends of the cap for brush.
Shown in accompanying drawing 3, accompanying drawing 4, accompanying drawing 5, the utility model is by penholder 1, pen core 2, and the cap for brush 3 is formed, tail end at penholder 1 has a step cutting pattern 4, the boss rank of the tail end of penholder equate that with the stepped diameters of nib cap for brush two ends are recessed circular holes 5, the boss rank of inserting the tail end of a penholder in the recessed circular hole in the two ends of the cap for brush respectively, connection by the cap for brush, two penholders are docked at the two ends of the cap for brush, and the nib of two penholders can be used for writing, and forms two-headed pen.
As shown in Figure 6, penholder 1 is cylindrical, at the tail end of penholder round boss rank 4 is arranged, and the annulus 6 of protrusion is set on the tail end round boss rank of penholder.
As shown in Figure 7, in nib a step cutting pattern 7 is arranged, there is an annular boss at the step cutting pattern place on nib, when nib is inserted the cap for brush, plays the effect of fixedly blocking, and connects more reliable firm.
As shown in Figure 8, the cap for brush 3 of the present utility model is hollow cylinders, is provided with reinforcement 8 in hollow cylinder, and reinforcement adopts taper, convenient with written form fit.Boss 9 is arranged on the circular-hole internal-wall at cap for brush two ends, in the time of in the circular hole at the insertion cap for brush two ends, tail end round boss rank of penholder, the annulus of the protrusion that is provided with on the boss rank cooperates with boss on the circular-hole internal-wall of the cap for brush, plays the effect of fixedly blocking, connect more reliable firmly.
Claims (4)
1, a kind of two-headed pen, it is by penholder, pen core, the cap for brush is formed, the pen core of in penholder, packing into, one end of penholder is a nib, and the other end of penholder is a tail end, and it is characterized in that has boss rank at the tail end of penholder, in nib a step is arranged, the boss rank of the tail end of penholder equate that with the stepped diameters of nib cap for brush two ends are shrinkage pools, and the step of nib can insert in the shrinkage pool of the cap for brush one end, the boss rank of penholder tail end can be inserted in the shrinkage pool of the cap for brush one end, in the shrinkage pool of the two ends of the cap for brush, insert the tail end of a penholder respectively,, two penholders are docked at the two ends of the cap for brush by the connection of the cap for brush.
2, two-headed pen according to claim 1 is characterized in that at the tail end of penholder round boss rank being arranged, and in nib a step cutting pattern is arranged, the round boss rank of the tail end of penholder and written step cutting pattern equal diameters, and cap for brush two ends are recessed circular holes.
3, two-headed pen according to claim 2 is characterized in that being provided with the annulus of protrusion on the tail end round boss rank of penholder, there is an annular boss at the step cutting pattern place on nib, on the circular-hole internal-wall at the cap for brush two ends boss is arranged.
4, two-headed pen according to claim 2 is characterized in that the cap for brush is a hollow cylinder, is provided with reinforcement in hollow cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420095345 CN2748282Y (en) | 2004-11-19 | 2004-11-19 | Double writing end pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420095345 CN2748282Y (en) | 2004-11-19 | 2004-11-19 | Double writing end pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2748282Y true CN2748282Y (en) | 2005-12-28 |
Family
ID=35719775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420095345 Expired - Fee Related CN2748282Y (en) | 2004-11-19 | 2004-11-19 | Double writing end pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2748282Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544873A (en) * | 2018-06-11 | 2018-09-18 | 湖州南浔煊羽斋湖笔有限公司 | A kind of ring writing brush |
-
2004
- 2004-11-19 CN CN 200420095345 patent/CN2748282Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544873A (en) * | 2018-06-11 | 2018-09-18 | 湖州南浔煊羽斋湖笔有限公司 | A kind of ring writing brush |
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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: 20051228 Termination date: 20091221 |