CN2139896Y - Finger protective ring for writing - Google Patents
Finger protective ring for writing Download PDFInfo
- Publication number
- CN2139896Y CN2139896Y CN 92233720 CN92233720U CN2139896Y CN 2139896 Y CN2139896 Y CN 2139896Y CN 92233720 CN92233720 CN 92233720 CN 92233720 U CN92233720 U CN 92233720U CN 2139896 Y CN2139896 Y CN 2139896Y
- Authority
- CN
- China
- Prior art keywords
- writing
- ring
- sheet metal
- finger
- utility
- 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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- Adornments (AREA)
- Finger-Pressure Massage (AREA)
Abstract
The utility model relates to a finger protective ring for writing which is a convex-shaped sheet metal. The bottom is bent into a lap jointed opening ring whose diameter is changeable, and the thickness of the sheet metal is 0.8 to 1.0 millimetre. The top edge of the bossing is an arc. The utility model has the advantages of simple structure, easy production, convenient operation and portability and obvious effects of protecting fingers and joints. After the protective ring is worn for a long time, the cocoon block or deformation of the middle finger joint can be avoided effectively.
Description
The utility model relates to a kind of finger protection apparatus, and particularly a kind of writing used the finger protection ring.
Be engaged in the people who transcribes or write work, time is often felt middle finger joint pain once length, for many years, cause that middle finger first joint produces cocoon piece even distortion, most of as the duty dealer, after old age, the frequent pain of the joint of distortion, the patient suffers untold misery, somebody even can not start writing again.Up to now, still do not have a kind of apparatus that is specifically designed to protection finger when writing, the problems referred to above slowly can not get solving.
The purpose of this utility model provides a kind of writing and uses the finger protection ring; it has overcome the deficiency of existing writing appliance effectively; provide articulations digitorum manus in a kind of protection for being engaged in the people who transcribes or write work for a long time, articulations digitorum manus does not produce the apparatus of cocoon piece or distortion in making.The shape of this technology, structure or its are in conjunction with having proposed a kind of practical new technical scheme that is suitable for.
Can realize that the of the present utility model of above-mentioned purpose specifically is configured to: writing with the finger protection ring is one " protruding " font sheet metal; the bottom is curved the garden ring of the hatch frame of an overlap joint; the diameter of garden ring is variable; the thickness of sheet metal is 08～10 millimeter, and projection top margin partly is an arc.
Accompanying drawing 1 is the schematic diagram of " protruding " font sheet metal;
Accompanying drawing 2 is a structural representation of the present utility model.Among the figure:
1,--the variable garden of diameter ring 2,--projection partly
Below in conjunction with accompanying drawing 1 and accompanying drawing 2 and embodiment in detail the utility model is described in detail: writing with the finger protection ring is one " protruding " font sheet metal; the bottom is curved the garden ring (1) of the hatch frame of an overlap joint; the diameter of garden ring (1) is variable; the thickness of sheet metal is 08～10 millimeter; the projection partly top margin of (2) is an arc, during use garden ring (1) is placed on the middle finger to get final product.
The utility model is simple in structure; make easily, utilize leftover pieces just can produce, very easily realize commercialization; carry with easy to use; protection finger-joint effect is obvious, put on this protection ring after, be engaged in the work of writing for a long time; do not have the sensation of finger-joint pain; the long-term use, articulations digitorum manus produces cocoon piece or distortion in can preventing effectively, has realized the aforesaid purpose of the utility model preferably.
Claims (2)
1, a kind of writing used the finger protection ring; it is characterized in that: writing with the finger protection ring is one " protruding " font sheet metal; the bottom is curved the garden ring (1) of the hatch frame of an overlap joint, the diameter of garden ring (1) is that top margin variable, projection part (2) is an arc.
2, a kind of writing according to claim 1 used the finger protection ring, it is characterized in that: the thickness of sheet metal is 08～10 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92233720 CN2139896Y (en) | 1992-09-21 | 1992-09-21 | Finger protective ring for writing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92233720 CN2139896Y (en) | 1992-09-21 | 1992-09-21 | Finger protective ring for writing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2139896Y true CN2139896Y (en) | 1993-08-11 |
Family
ID=33775964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92233720 Expired - Fee Related CN2139896Y (en) | 1992-09-21 | 1992-09-21 | Finger protective ring for writing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2139896Y (en) |
-
1992
- 1992-09-21 CN CN 92233720 patent/CN2139896Y/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 | ||
| 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 |