WO1993021019A1 - Wrist support - Google Patents
Wrist support Download PDFInfo
- Publication number
- WO1993021019A1 WO1993021019A1 PCT/FI1993/000142 FI9300142W WO9321019A1 WO 1993021019 A1 WO1993021019 A1 WO 1993021019A1 FI 9300142 W FI9300142 W FI 9300142W WO 9321019 A1 WO9321019 A1 WO 9321019A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pillow
- support
- wrist
- base
- hand
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J5/00—Devices or arrangements for controlling character selection
- B41J5/08—Character or syllable selected by means of keys or keyboards of the typewriter type
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/03—Tables or desks for office equipment, e.g. typewriters, keyboards with substantially horizontally extensible or adjustable parts other than drawers, e.g. leaves
- A47B21/0371—Platforms for supporting wrists
Definitions
- This invention relates to a wrist support and especially to such a wrist support which is used to support a person's hand, arm or wrist when typing with a typewriting machine and especially with a keyboard of a computer or when using the mouse of a computer.
- US Patent specification 5,050,826 tries to solve this problem with a horizontal shaft having rotatable cylindrical support pads which can be moved along the shaft.
- the apparatus has some advantages it, however, has also disadvantages.
- One of the main disadvantages is that the apparatus is quite expensive to manufacture.
- Another disadvantage is that the same is inevitably quite heavy as it is aimed to rest on a desk or table as it is.
- the support pads are also short and so the user of the pads must always relocate the pads to be in right position is respect of the wrists.
- the present invention gives a support that is also inexpensive to manufacture and always ready for use without any excessive steps to relocate any pads.
- the solution of the present invention is suitable to be used both when typing and when using of a mouse of a computer.
- Figure 1 shows one embodiment of the invention as a side view
- Figure 2 shows another embodiment of the invention as a same kind of side view as in Figure 1 in the connection of a mouse;
- Figure 3 shows a third embodiment of the invention as a same kind of side view as before.
- Figure 4 shows the movements of the solution, which is of the type shown in Figure 1 , when the hand moves resting on the same.
- Figure 1 thus shows the first embodiment of the invention where a pillow like support part 2 has been attached in a plate like part 1 .
- the keyboard 3 of a comptuter is located at least partly on the plate 1 and is at a small, adjustable distance from the pillow 2.
- the pillow 2 has been designed, according to the invention, so that its upper part 6 is separated from the lower part 7 by a narrow neck 4.
- the pillow 2 has been notched 5 on each side of the same so that the neck 4 remains between the notches 5.
- This kind of pillow construction allows the hand/wrist resting on it to be moved forward and backward (right and left in the figure) so that the contact point between the pillow and the hand changes only by "rolling" the pillow along the lower surface of the wrist. This happens so that the upper part 6 of the pillow 2 moves to certain extent and on the other hand inclines bending in the neck 4.
- Figure 2 shows another embodiment of the invention showing an analogous solution to figure 1 but the pillow has been constructed in another way.
- the mouse has been designated with the reference number 3 which mouse is moved by the hand resting on support to thereby move an arrow or another pointer on the computer's monitor.
- the flexibility of the upper part 6 of the pillow 2 is effected so that there is a hollow 8 in the pillow which is extended nearly from one side to the other whereby there remains quite narrow necks 4 on both sides of the hollow.
- the hollow 8 By making the hollow 8 suitably large the upper part 6 may move in a suitable way.
- Figure 3 shows a third alternative of the invention wherein the pillow 2 has been supported on springy members 9 on the plate like part 1 whereby the whole pillow 2 may move forward and backward following the movements of the arm resting on it.
- the members 9 may be for instance metal springs or plate like parts made of plastics having springy properties.
- Firure 4 shows how the wrist support according to one embodiment of the invention yeilds and moves following the movements of the wrist when the fingers type using the keyboard.
- the invention has been described above only schematically and for that reason the persons skilled in the art may find in the embodiments shown in the drawings many parts which may be modified. So the design or form of the pillow 2 is irrelevant in respect of the invention.
- the pillow 2 may be designed with round or angular forms or as is seen suitable.
- the upper part of the pillow may be made of material which does not induce perspiration of the hand resting on it and the lower part and especially the part 4 between the upper and the lower parts is made of suitably springy and firm material which does not loose its properties but gives, for long periods, a form which is resilient and returns flexibly to its original form.
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP93907883A EP0638021A1 (en) | 1992-04-13 | 1993-04-02 | Wrist support |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI921637 | 1992-04-13 | ||
FI921637A FI921637A0 (en) | 1992-04-13 | 1992-04-13 | SKRIVSTOED. |
FI930427 | 1993-02-01 | ||
FI930427A FI90401C (en) | 1992-04-13 | 1993-02-01 | wrist Support |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1993021019A1 true WO1993021019A1 (en) | 1993-10-28 |
Family
ID=26159215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FI1993/000142 WO1993021019A1 (en) | 1992-04-13 | 1993-04-02 | Wrist support |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0638021A1 (en) |
AU (1) | AU3891993A (en) |
FI (1) | FI90401C (en) |
WO (1) | WO1993021019A1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5467952A (en) * | 1993-10-28 | 1995-11-21 | Martin; John R. | Wrist support for a keyboard |
US5568907A (en) * | 1995-04-27 | 1996-10-29 | Wolfe; Jimmy V. | Dynamic wrist rest |
US5570268A (en) * | 1994-12-23 | 1996-10-29 | International Business Machines Corporation | Stowable wrist rest for portable computers |
US5730403A (en) * | 1995-10-26 | 1998-03-24 | Johnson; Mark C. | Arched panel wrist support |
GB2327256A (en) * | 1997-06-26 | 1999-01-20 | Listawood Limited | A wrist rest for use with a keyboard or a computer mouse |
US5890694A (en) * | 1997-03-27 | 1999-04-06 | Possick; Amity | Pressure-sensitive wrist pad useable with a computer input device |
US5915659A (en) * | 1996-07-08 | 1999-06-29 | Scannell, Jr.; Gerard | Adjustable keyboard podium |
WO2001068511A1 (en) * | 2000-03-15 | 2001-09-20 | Brisby Stewart P | Wrist rest for use with computer mouse |
CN1077301C (en) * | 1996-03-18 | 2002-01-02 | 宏碁电脑股份有限公司 | Computer device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4481556A (en) * | 1980-04-04 | 1984-11-06 | Joseph J. Berke | Computer terminal support and hand rest |
US4545554A (en) * | 1981-08-31 | 1985-10-08 | Latino Richard M | Wrist support for use with an office machine having a keyboard |
US4996977A (en) * | 1989-05-26 | 1991-03-05 | Tiedeken Edwin T | Tremor control device |
US5108057A (en) * | 1990-11-14 | 1992-04-28 | Dandy Iii Walter | Free sliding hand rest |
-
1993
- 1993-02-01 FI FI930427A patent/FI90401C/en active
- 1993-04-02 WO PCT/FI1993/000142 patent/WO1993021019A1/en not_active Application Discontinuation
- 1993-04-02 EP EP93907883A patent/EP0638021A1/en not_active Ceased
- 1993-04-02 AU AU38919/93A patent/AU3891993A/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4481556A (en) * | 1980-04-04 | 1984-11-06 | Joseph J. Berke | Computer terminal support and hand rest |
US4545554A (en) * | 1981-08-31 | 1985-10-08 | Latino Richard M | Wrist support for use with an office machine having a keyboard |
US4996977A (en) * | 1989-05-26 | 1991-03-05 | Tiedeken Edwin T | Tremor control device |
US5108057A (en) * | 1990-11-14 | 1992-04-28 | Dandy Iii Walter | Free sliding hand rest |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5467952A (en) * | 1993-10-28 | 1995-11-21 | Martin; John R. | Wrist support for a keyboard |
US5570268A (en) * | 1994-12-23 | 1996-10-29 | International Business Machines Corporation | Stowable wrist rest for portable computers |
US5568907A (en) * | 1995-04-27 | 1996-10-29 | Wolfe; Jimmy V. | Dynamic wrist rest |
US5730403A (en) * | 1995-10-26 | 1998-03-24 | Johnson; Mark C. | Arched panel wrist support |
CN1077301C (en) * | 1996-03-18 | 2002-01-02 | 宏碁电脑股份有限公司 | Computer device |
US5915659A (en) * | 1996-07-08 | 1999-06-29 | Scannell, Jr.; Gerard | Adjustable keyboard podium |
US5890694A (en) * | 1997-03-27 | 1999-04-06 | Possick; Amity | Pressure-sensitive wrist pad useable with a computer input device |
GB2327256A (en) * | 1997-06-26 | 1999-01-20 | Listawood Limited | A wrist rest for use with a keyboard or a computer mouse |
WO2001068511A1 (en) * | 2000-03-15 | 2001-09-20 | Brisby Stewart P | Wrist rest for use with computer mouse |
Also Published As
Publication number | Publication date |
---|---|
FI90401C (en) | 1994-02-10 |
EP0638021A1 (en) | 1995-02-15 |
AU3891993A (en) | 1993-11-18 |
FI90401B (en) | 1993-10-29 |
FI930427A0 (en) | 1993-02-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5161760A (en) | Movable keyboard forearm, wrist and hand support device | |
US5072905A (en) | Wrist and forearm support apparatus | |
US5416498A (en) | Prehensile positioning computer keyboard | |
US4973176A (en) | Appendage rest | |
EP0495040B1 (en) | Apparatus and method for reducing repetitive or maintained stress injuries | |
US5234186A (en) | Wrist rest for keyboard | |
US5004196A (en) | Keyboard accessory | |
US5108057A (en) | Free sliding hand rest | |
US5160919A (en) | Ergonomic keyboard | |
CN100594471C (en) | Ergonomical mouse | |
US5395088A (en) | Keyboard stand | |
US5892499A (en) | Forearm support for computer interface device | |
US7324019B2 (en) | Adjustable ergonomic keyboard for use with stationary palm and elements thereof | |
US5201485A (en) | Apparatus and method for reducing repetitive or maintained stress injuries | |
US5913497A (en) | Angle adjustable hand rest | |
US20030030625A1 (en) | Data entry device | |
US5762302A (en) | Adjustable hand rest device | |
EP0638021A1 (en) | Wrist support | |
US5638062A (en) | Ergonomic input device | |
US6402100B1 (en) | Ergonomic lower arm support rest | |
US6585198B2 (en) | Wrist support for use with a computer mouse | |
WO2005015348A2 (en) | Ergonomic mouse | |
US9282826B1 (en) | Ergonomic chair and system | |
US5120010A (en) | Biplanar structural additive for planes of work | |
WO1992007489A1 (en) | Hand and wrist support |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AT AU BB BG BR CA CH CZ DE DK ES FI GB HU JP KP KR LK LU MG MN MW NL NO NZ PL PT RO RU SD SE SK UA US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN ML MR NE SN TD TG |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
ENP | Entry into the national phase |
Ref country code: US Ref document number: 1994 318694 Date of ref document: 19941011 Kind code of ref document: A Format of ref document f/p: F |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1993907883 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
WWP | Wipo information: published in national office |
Ref document number: 1993907883 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: CA |
|
WWR | Wipo information: refused in national office |
Ref document number: 1993907883 Country of ref document: EP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 1993907883 Country of ref document: EP |