CN201249589Y - Hand guard chalk holder - Google Patents
Hand guard chalk holder Download PDFInfo
- Publication number
- CN201249589Y CN201249589Y CNU2008200152150U CN200820015215U CN201249589Y CN 201249589 Y CN201249589 Y CN 201249589Y CN U2008200152150 U CNU2008200152150 U CN U2008200152150U CN 200820015215 U CN200820015215 U CN 200820015215U CN 201249589 Y CN201249589 Y CN 201249589Y
- Authority
- CN
- China
- Prior art keywords
- chalk
- chalk sleeve
- holder
- utility
- chalk holder
- 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
- 239000003292 glue Substances 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 238000007639 printing Methods 0.000 abstract description 2
- 238000010297 mechanical methods and process Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
A hand guard chalk holder belongs to the technical field of the chalk protective holder subgroup; chalk group; a stencil pen; a non-flexible pencil, writing or drawing instrument subcategory, office supplies category; writing or drawing instrument, printing subdivision, operation and transportation division according to the International Patent Classification (IPC). The utility model aims to solve the problem of sanitation and skidproofness. The hand guard chalk holder consists of a piece of chalk, a chalk holder, a skidproof film, a sealed end, holes and glue. The utility model is characterized in that the entire chalk is arranged inside the chalk holder; the sealed end of the chalk holder is fixed on the other end of the chalk holder through the glue; the entire skid-proof film is fixed on and covers the external surface of the chalk holder; and some holes are arranged in the middle of the chalk holder by a mechanical method.
Description
(1) technical field:
The utility model relates to the handguard chalk sleeve, divides by International Patent Classification (IPC) (IPC) to belong to operation Department of Transportation, and printing branch is write or drawing appliance; The big class of office appliance is write or the drawing appliance group non-propelling pencil; Stylus; Big group of chalk; The little technical group field of the sheath of chalk.
(2) background technology:
At present, existing and once had about non-propelling pencil; Stylus; Crayon; Big group of chalk, the technology of chalk sheath group was all done very fruitful effort to the needs of handguard chalk sleeve, also once designed many outstanding technical schemes.As declaring of the Decree of Patent Office of China in 2006 by plum is high, Granted publication number is CN200981414 Y, China Patent No. (ZL) is: No. 200620159874.2 utility model title is the utility model patent of " making things convenient for chalk sleeve ", and the technical scheme that is adopted is at non-propelling pencil; Stylus; Crayon; Big group of chalk, chalk sheath group technical elements be an example very in the invention that is worth, this has solved the technical problem that chalk sleeve can conveniently utilize effectively.But still have some deficits, its also be difficult to solve health, anti-skidding technical problem.
(3) summary of the invention:
The purpose of this utility model is to provide a kind of handguard chalk sleeve.To solve health, anti-skidding technical problem.
The new technical scheme that above-mentioned technical problem to be solved in the utility model adopted is: utility model handguard chalk sleeve, main chalk, chalk sleeve, non-skid film, seal, hole, glue constitute.Its major part chalk, non-skid film, glue are selected for use by market.Its hole is irregularly shaped, is material with plastics, through the machined manufacturing.Its chalk sleeve is a truncated conical shape, is material with paper, through the cutting processing and manufacturing.
In shape, structure and combination thereof, the total essential features of handguard chalk sleeve of the present utility model and immediate prior art is: the integral body of chalk is processed into integrative-structure by mechanical means, and function has been the effect of chalk.In shape, structure and combination thereof, the handguard chalk sleeve of the present utility model technical characterictic different with immediate prior art is: the integral body of chalk is placed on the interior location of chalk sleeve, the sealing end of chalk sleeve is by the effect of glue, make it be fixed on the other end of chalk sleeve, be combined into formless integrative-structure, function has been the effect of health.The integral position of non-skid film fixedly is coated on the outer surface of chalk sleeve, and the centre position of chalk sleeve processes some holes with mechanical means, is combined into formless combining structure, and function has been anti-skidding effect.The health of handguard chalk sleeve of the present utility model, anti-skidding purpose have so just been reached.
The beneficial effect of the handguard chalk sleeve of utility model be the utility model be solve health, the anti-skidding technical scheme that technical problem adopted and existing and once had about non-propelling pencil; Stylus; Crayon; Big group of chalk, the technology of chalk sheath group has been compared two place's advantage and improvement:
First, because the integral body that has designed chalk in the technical scheme of handguard chalk sleeve of the present utility model is placed on the interior location of chalk sleeve, the sealing end of chalk sleeve makes its other end that is fixed on chalk sleeve by the effect of glue, so the technical problem of easier solution health.
Second, because having designed the integral position of non-skid film in the technical scheme of handguard chalk sleeve of the present utility model fixedly is coated on the outer surface of chalk sleeve, the centre position of chalk sleeve processes some holes with mechanical means, so the anti-skidding technical problem of easier solution.
(4) description of drawings:
Accompanying drawing provides the structural representation of the utility model handguard chalk sleeve:
Fig. 1: the overall structure schematic diagram that is the utility model handguard chalk sleeve.
Fig. 2: the component structural schematic diagram that is the utility model handguard chalk sleeve.
The label declaration at each position in the schematic diagram;
1 chalk, 2 chalk sleeves, 3 non-skid films 4 seal 5 holes, 6 glue
(5) specific embodiment:
Below in conjunction with accompanying drawing, be that the optimal way that realization solves the technical scheme that health, anti-skidding technical problem take is described further to handguard chalk sleeve of the present utility model:
Its static structure: see also accompanying drawing: as shown in the figure, handguard chalk sleeve of the present utility model, mainly by chalk 1, chalk sleeve 2, non-skid film 3, seal 4, hole 5, glue 6 constitute.Its major part chalk 1, non-skid film 3, glue 6 are selected for use by market.Its hole 5 is irregularly shaped, is material with plastics, through the machined manufacturing.Its chalk sleeve 2 is truncated conical shape, is material with paper, through the cutting processing and manufacturing.
In shape, structure and combination thereof, the total essential features of handguard chalk sleeve of the present utility model and immediate prior art is: the integral body of chalk 1 is processed into integrative-structure by mechanical means, and function has been the effect of chalk.In shape, structure and combination thereof, the handguard chalk sleeve of the present utility model technical characterictic different with immediate prior art is: the integral body of chalk 1 is placed on the interior location of chalk sleeve 2, the effect of 4 ends of sealing of chalk sleeve 2 by glue 6, make it be fixed on the other end of chalk sleeve 2, be combined into formless integrative-structure, function has been the effect of health.The integral position of non-skid film 3 fixedly is coated on the outer surface of chalk sleeve 2, and the centre position of chalk sleeve 2 processes some holes 5 with mechanical means, is combined into formless combining structure, and function has been anti-skidding effect.
Below by using method, further set forth the dynamic structure relation of the utility model handguard chalk sleeve: in use, in the time of needs health handguard, according to theory of mechanics, at first the integral body of chalk 1 is placed on the interior location of chalk sleeve 2, the effect of 4 ends by glue 6 of sealing of chalk sleeve 2 makes its other end that is fixed on chalk sleeve 2, thereby finishes the task of health.
In use, when needs were anti-skidding, according to theory of mechanics, at first the integral position of non-skid film 3 fixedly was coated on the outer surface of chalk sleeve 2, and the centre position of chalk sleeve 2 processes some holes 5 with mechanical means, thereby finishes anti-skidding task.The health of the utility model handguard chalk sleeve, anti-skidding technical problem have so just been realized.
Realize that the utility model preferred plan is with paper and plastic material, utilize the basic equipment of machined factory, take to produce by batch in a large number,, so just can realize the practical value and the economic worth of the utility model handguard chalk sleeve better with the demand of supply educational circles.
Claims (2)
1, handguard chalk sleeve, chalk (1), chalk sleeve (2), non-skid film (3), seal (4), hole (5), glue (6) and constitute, the integral body of chalk (1) is processed into integrative-structure by mechanical means, it is characterized in that: the integral body of chalk (1) is placed on the interior location of chalk sleeve (2), the effect of (4) end by glue (6) of sealing of chalk sleeve (2) makes it be fixed on the other end of chalk sleeve (2).
2, according to the handguard chalk sleeve described in the claim 1, under it is special be: the integral position of non-skid film (3) fixedly is coated on the outer surface of chalk sleeve (2), and the centre position of chalk sleeve (2) processes some holes (5) with mechanical means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200152150U CN201249589Y (en) | 2008-08-26 | 2008-08-26 | Hand guard chalk holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200152150U CN201249589Y (en) | 2008-08-26 | 2008-08-26 | Hand guard chalk holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201249589Y true CN201249589Y (en) | 2009-06-03 |
Family
ID=40745262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200152150U Expired - Fee Related CN201249589Y (en) | 2008-08-26 | 2008-08-26 | Hand guard chalk holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201249589Y (en) |
-
2008
- 2008-08-26 CN CNU2008200152150U patent/CN201249589Y/en not_active Expired - Fee Related
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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: Liu Zhiyong 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: 20090603 Termination date: 20110826 |