CN201338463Y - Universal antibreak pen cap - Google Patents
Universal antibreak pen cap Download PDFInfo
- Publication number
- CN201338463Y CN201338463Y CNU2008202147195U CN200820214719U CN201338463Y CN 201338463 Y CN201338463 Y CN 201338463Y CN U2008202147195 U CNU2008202147195 U CN U2008202147195U CN 200820214719 U CN200820214719 U CN 200820214719U CN 201338463 Y CN201338463 Y CN 201338463Y
- Authority
- CN
- China
- Prior art keywords
- pen
- cap
- brush
- pen cap
- heavy object
- 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
- 229920003023 plastic Polymers 0.000 claims abstract description 27
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 abstract 5
- 230000035876 healing Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Pens And Brushes (AREA)
Abstract
The utility model relates to a universal antibreak pen cap which comprises an outer casing 1, an elastic clamping piece 2, soft plastics 3 and a conical column body attaching heavy object 4. The universal antibreak pen cap is characterized in that the attaching heavy object is wholly inserted and mounted at the lower end inside the pen cap; the soft plastics are attached onto the attaching heavy object; the lower end of the elastic clamping piece is propped against the upper ends of the soft plastics; and two sides of the elastic clamping piece depress inwards and are clamped on a convex clamping head on the inner side of the pen cap. The soft plastics on the universal antibreak pen cap can slide on the upper surface of the attaching heavy object and then can be reduced into cones with different dimensions according to the shapes of different pens; and meanwhile, a pen body is tightly clamped along with the healing of the two soft plastics during the downward sliding process and the effect of fixing the pen body is achieved by means of the frictional force generated by the pen body. In addition, when the pen is fallen down, one end of the attaching heavy object attached to the lower end inside the pen cap is firstly grounded, so as to avoid the direct contact of a pen head and the ground, thereby prolonging the service life of the pen to a certain extent. The utility model has the advantages of reasonable structure, safe use, convenience and practical use.
Description
Technical field
The utility model relates to a learning tool, specifically a kind of cap for brush.
Background technology
Pen in learning process, the study stationery that is absolutely necessary, but pen has a lot of kinds, all is furnished with the cap for brush on the nib of pen miscellaneous, and must the cap for brush be lifted down and can use when using, because student's carelessness, general easy causing lost a cap for brush of lifting down.Simultaneously, the pen that uses does not at present have shatter-resistant function and facility, and the pen of usually being fallen on the ground is easy to damage.It is to the most direct damage of nib that nib lands, and after pen fell on the ground, often nib had just broken down, and can only change pen core even whole pen scrapped like this, has caused waste.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned shortcoming, designs a kind of omnipotent shatter-resistant cap for brush.
The technical solution adopted in the utility model is: a kind of omnipotent shatter-resistant cap for brush, comprise the attached weight 4 of shell 1, elastic card 2, software plastics 3 and conical cylinder, it is characterized in that: play preventing that the nib and the integral body insertion of the attached weight of the direct contact action in ground are installed in the interior lower end of the cap for brush, the software plastics 3 that can shorten the big or small taper of difference according to the shape of different handwritings into are attached on the attached weight 4, the lower end of elastic card 2 withstands on the upper end of software plastics 3, and the both sides indent of elastic card 2 is connected to the inner bulge dop of shell 1.In addition, a circular port has been opened in shell 1 lower end, and elastic card 2 end portions are annulus, and software plastics 3 and attached weight 4 all have a trochoidal surface.
The beneficial effects of the utility model are: the software plastics 3 on the utility model can be in the upper surface slide of attached weight 4, so can shorten the taper of different sizes into according to the shape of different handwritings, simultaneously in the process of sliding, along with closing up of two software plastics 3, handwriting is clamped, and relies on the frictional force of its generation to reach the fixedly effect of handwriting; The attached weight 4 that adheres to of interior lower end in addition, when pen was thrown, attached weight 4 one ends landed earlier, had avoided nib directly to contact with ground, thus the service life that has prolonged to a certain extent.
The utlity model has rational in infrastructurely, safe in utilization, convenient and practical, can produce in batches, with the demand on supply study circle.
Description of drawings
Fig. 1 is the whole sectional structure schematic diagram of the utility model cap for brush;
Fig. 2 is the upward view of the utility model cap for brush;
Fig. 3 is the upward view of elastic card;
Fig. 4 is the vertical view of the attached weight of conical cylinder.
Description of reference numerals: 1, shell, 2, elastic card, 3, the software plastics, 4, the attached weight of conical cylinder.
The specific embodiment
As shown in Figure 1, be a kind of cap for brush of the utility model, comprise the attached weight 4 of shell 1, elastic card 2, software plastics 3 and conical cylinder.Its shell 1 is the drum that inner chamber has protrusion, is material to mould firmly, through the casting processing and manufacturing.Its elastic card 2 is concave side wall, and the bottom is an annulus, is material with the elastoplast, is bundled into the type processing and manufacturing through overvoltage.The outer surface of its software plastics 3 becomes taper seat, through the excision forming processing and manufacturing.Its attached weight 4 is cylinder (being recessed into taper seat in top) shapes and forms the hole, is material with the heavy metal, through the casting processing and manufacturing.
In shape, structure and combination thereof, the omnipotent shatter-resistant cap for brush of the present utility model has following technical characterictic: the integral body of attached weight 4 is inserted the interior lower end that is installed in the cap for brush, software plastics 3 are attached on the attached weight 4, the lower end of elastic card 2 withstands on the upper end of software plastics 3, and the both sides indent of elastic card 2 is connected to the inner bulge dop of the cap for brush.Wherein, software plastics 3 are attached on the attached weight 4, and its lower surface becomes the table taper seat of going up of taper seat shape and attached weight 4 to fit, and wherein has certain frictional force.To appoint be that nib end or handwriting tail end are when inserting this cap for brush when the handwriting of arbitrary shape does not have, software plastics 3 glide under the effect of extrapolability and close up the conical surface that forms arbitrary shape according to its shape downslide, simultaneously in the process that glides, along with closing up of two software plastics 3, handwriting is clamped, and relies on the frictional force of its generation to reach the fixedly effect of handwriting.A circular port has been opened in shell 1 lower end, its effect is that the part for software plastics 3 skids off outlet is provided, before each insertion handwriting, the part that we can will skid off with hand in the exit is pressed in the cap for brush, has avoided owing to making for a long time the software plastics 3 fixing fixedly effects of handwriting of extremely losing.The integral body of attached weight 4 is inserted the interior lower end that is installed in the cap for brush, and withstands indirectly by elastic card 2, forms fixed structure, and function has been the effect of cap for brush lower end gain in weight.The lower end of elastic card 2 withstands on the upper end of software plastics 3, and the both sides indent of elastic card 2 is connected to the inner bulge dop of the cap for brush, and function is to block software plastics 3 and attached weight 4, and wherein the lower end annulus is to provide access for the handwriting of inserting.
When the cap for brush is lost, can replace with the utility model cap for brush, simultaneously, use the pen of the utility model cap for brush, in use, when pen was dropped accidentally, according to gravity principle, at first cap for brush end landed earlier owing to weigh.When the insertion of handwriting end is fixed on the cap for brush,, protect and prevent the task that nib is broken thereby finish because cap for brush end lands earlier; Insert when being fixed on the cap for brush when nib, cap for brush end still lands earlier, but since nib in the cap for brush, still avoided nib directly to contact, thereby finished protection and prevent the task that nib is broken with ground.
Realize that preferred plan of the present utility model is is material to mould firmly, utilize the basic equipment of stationery factory, take large-scale production,, so just can realize the practical value and the economic worth of the omnipotent shatter-resistant cap for brush of the present utility model better with the demand on supply study circle.
Claims (4)
1, a kind of omnipotent shatter-resistant cap for brush, comprise shell (1), elastic card (2), software plastics (3) and the attached weight of conical cylinder (4), it is characterized in that: play preventing that the nib and the integral body insertion of the attached weight (4) of the direct contact action in ground are installed in the interior lower end of the cap for brush, the taper of different sizes can be shortened according to the shape of different handwritings into and the software plastics (3) of handwriting can be clamped attached on the attached weight (4), the lower end of elastic card (2) withstands on the upper end of software plastics (3), and the both sides indent of elastic card is connected to the inner bulge dop of the cap for brush.
2, the omnipotent shatter-resistant cap for brush according to claim 1 is characterized in that, a circular port has been opened in shell (1) lower end.
3, the omnipotent shatter-resistant cap for brush according to claim 1 is characterized in that, elastic card (2) end portion is an annulus.
4, the omnipotent shatter-resistant cap for brush according to claim 1 is characterized in that, software plastics (3) and attached weight (4) all have a trochoidal surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202147195U CN201338463Y (en) | 2008-12-08 | 2008-12-08 | Universal antibreak pen cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202147195U CN201338463Y (en) | 2008-12-08 | 2008-12-08 | Universal antibreak pen cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201338463Y true CN201338463Y (en) | 2009-11-04 |
Family
ID=41234001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202147195U Expired - Fee Related CN201338463Y (en) | 2008-12-08 | 2008-12-08 | Universal antibreak pen cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201338463Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599678A (en) * | 2017-10-23 | 2018-01-19 | 罗铭炽 | A kind of cap for brush |
| CN108909274A (en) * | 2018-09-07 | 2018-11-30 | 喻昌琼 | A kind of shatter-resistant gel ink pen shell |
-
2008
- 2008-12-08 CN CNU2008202147195U patent/CN201338463Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599678A (en) * | 2017-10-23 | 2018-01-19 | 罗铭炽 | A kind of cap for brush |
| CN108909274A (en) * | 2018-09-07 | 2018-11-30 | 喻昌琼 | A kind of shatter-resistant gel ink pen shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Cai Wu Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Cai Wu Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20101208 |