CN2357921Y - Chalk holder - Google Patents
Chalk holder Download PDFInfo
- Publication number
- CN2357921Y CN2357921Y CN 99222905 CN99222905U CN2357921Y CN 2357921 Y CN2357921 Y CN 2357921Y CN 99222905 CN99222905 CN 99222905 CN 99222905 U CN99222905 U CN 99222905U CN 2357921 Y CN2357921 Y CN 2357921Y
- Authority
- CN
- China
- Prior art keywords
- fan
- press button
- annular cover
- annular sleeve
- pole
- 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
- Clamps And Clips (AREA)
Abstract
The utility model relates to a holding device, particularly is a chalk holding device. The utility model is characterized in that the inner of the housing (1) is provided with an annular sleeve (2), fan-shaped tables (3), a pressure spring (4), a chalk storage barrel (5), a body spring (6), an annular sleeve press button (7), a supporting rod (8) and a partitioning shelf (9); the pressure spring (4) is sheathed on the supporting rod (8); the end heads of the supporting rod (8) are provided with the fan-shaped tables (3); the annular sleeve press button (7) is arranged in the annular sleeve (2); the outside of the annular sleeve press button (7) is conversely hooked by the fan-shaped tables (7) on both sides of the annular sleeve press button (7), which enables the annular sleeve (2), the fan-shaped table (3) and the annular sleeve press button (7) to be integration; the storage barrel (5) is circular; the annular sleeve (2), the fan-shaped table (3) and the supporting rod (8) belong to integration. The utility model has the advantages of no hand burning, convenient carrying, convenient operation, simple structure and low cost.
Description
The utility model relates to a kind of clamping device, is specially a kind of chalk clamping device.
The teacher who has in China teaches and need not have the chalk of powder at present, but also is minority, and people seldom uses, because the cost height.Chalk has been grown service time, still burns hand.
The purpose of this utility model is to provide a kind of hand that do not burn, chalk clamping device easy to carry, light, easy to use, lightweight.
The purpose of this utility model is achieved in that has annular cover (2), fan-shaped platform (3), compression spring (4), storage pen container (5), object spring (6), annular to overlap press button (7), pole (8), shelf (9) in shell (1); On pole (8), be with compression spring (4), the termination of pole (8) is fan-shaped platform (3), annular cover press button (7) is in annular cover (2), go up the outside that annular cover press button (7) is lived in both sides fan-shaped platforms (3) overhead kick by annular cover press button (7), thereby annular cover (2), fan-shaped platform (3), annular cover press button (7) are become one, and storage pen container (5) is circular.Annular cover (2), fan-shaped platform (3), pole (8) are one.
Advantage of the present utility model is not burn hand, and is easy to carry, easy for operation, simple in structure, with low cost.
Fig. 1 is the utility model structural principle generalized section.
Below in conjunction with accompanying drawing in detail the utility model most preferred embodiment is described in detail: annular cover (2), fan-shaped platform (3), compression spring (4), storage pen container (5), object spring (6), annular cover press button (7), pole (8), shelf (9) are arranged in shell (1); On pole (8), be with compression spring (4), the termination of pole (8) is fan-shaped platform (3), annular cover press button (7) is in annular cover (2), go up the outside that annular cover press button (7) is lived in both sides fan-shaped platforms (3) overhead kick by annular cover press button (7), thereby annular cover (2), fan-shaped platform (3), annular cover press button (7) are become one, and storage pen container (5) is circular.Annular cover (2), fan-shaped platform (3), pole (8) are one.Storage pen container (5) one ends are the horn mouth shape, make chalk be easy to be loaded into and withstand on the object spring (6).Annular cover press button (7) is to insert along two poles (8), lives annular cover (2) by fan-shaped platform (3) overhead kick on the annular cover press button (7) they are connected in one.When push with hand annular cover (2) or annular cover press button (7) any the time, will make storage pen container (5) forward by pole (8), then horn mouth surpasses shell (1) and chalk is more revealed, so that use.End at shell (1) dress chalk can put a cap for brush cover that has clip, and the time spent can be on the other pocket at clothes of other pen, and easy to carry, the utility model all is a working of plastics except that spring.
Claims (2)
1, a kind of chalk clamping device, it is to be made of shell (1), annular cover (2), fan-shaped platform (3), compression spring (4), storage pen container (5), object spring (6), annular cover press button (7), pole (8), shelf (9), it is characterized in that: annular cover (2), fan-shaped platform (3), compression spring (4), storage pen container (5), object spring (6), annular cover press button (7), pole (8), shelf (9) are arranged in shell (1); On pole (8), be with compression spring (4), the termination of pole (8) is fan-shaped platform (3), annular cover press button (7) is in annular cover (2), go up the outside that annular cover press button (7) is lived in both sides fan-shaped platforms (3) overhead kick by annular cover press button (7), thereby annular cover (2), fan-shaped platform (3), annular cover press button (7) are become one, and storage pen container (5) is circular.
2, a kind of chalk clamping device according to claim 1 is characterized in that: annular cover (2), fan-shaped platform (3), pole (8) are one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99222905 CN2357921Y (en) | 1999-02-14 | 1999-02-14 | Chalk holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99222905 CN2357921Y (en) | 1999-02-14 | 1999-02-14 | Chalk holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2357921Y true CN2357921Y (en) | 2000-01-12 |
Family
ID=34013206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99222905 Expired - Fee Related CN2357921Y (en) | 1999-02-14 | 1999-02-14 | Chalk holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2357921Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816564A (en) * | 2015-05-04 | 2015-08-05 | 王新阳 | Pen-holder clamp and use method thereof |
| CN105415930A (en) * | 2015-11-27 | 2016-03-23 | 沈晶晶 | Novel chalk sleeve |
-
1999
- 1999-02-14 CN CN 99222905 patent/CN2357921Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816564A (en) * | 2015-05-04 | 2015-08-05 | 王新阳 | Pen-holder clamp and use method thereof |
| CN105415930A (en) * | 2015-11-27 | 2016-03-23 | 沈晶晶 | Novel chalk sleeve |
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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 |