IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0513277
(2003-04-23)
|
등록번호 |
US-7472483
(2009-01-06)
|
우선권정보 |
EP-02076825(2002-05-07) |
국제출원번호 |
PCT/IB03/001689
(2003-04-23)
|
§371/§102 date |
20041102
(20041102)
|
국제공개번호 |
WO03/095158
(2003-11-20)
|
발명자
/ 주소 |
|
출원인 / 주소 |
- Koninklijke Philips Electronics N.V.
|
인용정보 |
피인용 횟수 :
10 인용 특허 :
11 |
초록
▼
Shaving apparatus having a housing (1) and a shaving head holder (2) that is pivotably connected to the housing (1) and can pivot from an open position to a closed position against the force of a spring (8), and having latching means (10-13) for latching the shaving head holder to, and unlatching th
Shaving apparatus having a housing (1) and a shaving head holder (2) that is pivotably connected to the housing (1) and can pivot from an open position to a closed position against the force of a spring (8), and having latching means (10-13) for latching the shaving head holder to, and unlatching the shaving head holder from, the housing in a closed position of said holder. To improve the skin contour-following properties during shaving, the shaving head holder (2) in its closed position can be depressed against the force of a spring (8).
대표청구항
▼
The invention claimed is: 1. A shaving apparatus comprising: a housing: a shaving head holder including at least one cutting, unit comprising an external cutting member with hair-entry apertures and an internal cutting member which can be rotated with respect to the external cutting member; a pivot
The invention claimed is: 1. A shaving apparatus comprising: a housing: a shaving head holder including at least one cutting, unit comprising an external cutting member with hair-entry apertures and an internal cutting member which can be rotated with respect to the external cutting member; a pivot pin for pivotably connecting the shaving head holder to the housing, the shaving head holder being pivotably movable in a first direction to a first position and in a second direction to a second position, the shaving head holder in the first position being in an open position with respect to the housing and the shaving head holder in the second position being in a closed position with respect to the housing: a first spring for applying a spring force to maintain the shaving head holder in the first position; and a latch on the housing having a latched position for latching the shaving head holder in the second position and preventing the shaving head holder from moving in the first direction toward the first position or for unlatching the shaving head holder from the housing, the shaving head holder in the second position being pivotably depressible over a distance associated with the latch and against the spring force applied by the first spring. 2. A shaving apparatus as claimed in claim 1, wherein the latch comprises a latching, cam situated in the housing, wherein the latching cam can be displaced against the action of a second spring from a latched position to an unlatched position of the shaving head holder and, in the second position of the shaving head holder, said latching cam hooks behind a wall portion of the shaving head holder to latch the shaving head holder on the housing, an edge portion of the shaving head holder being situated at the distance from an opposite edge portion of the housing, said shaving head holder being pivotably depressible over said distance. 3. A shaving apparatus as claimed in claim 1, wherein the housing is provided with an upright wall portion the height of which is greater than the distance over which the shaving head holder can be depressed. 4. A shaving apparatus comprising: a housing: a shaving head holder including at least one cutting unit; a pivot pin for pivotably connecting the shaving head holder to the housing such that the shaving head holder is pivotably movable in a first direction between an open position with respect to the housing and in a second direction to a closed position with respect to the housing, the closed position being the normal operating position for shaving; a latch, the latch having a latched position that prevents the shaving head holder from moving in the first direction towards the open position, wherein the shaving head holder has a depressible distance associated with the latch within which latched position the shaving head holder may pivot, the pivotably depressible distance being bounded by a non-depressed position and a fully-depressed position: and a first spring for applying a spring force to the shaving head holder so as to urge the shaving head holder to pivot on the pivot pm toward the open position such that in the latched position, the shaving head holder is depressible against the spring force along the depressible distance. 5. A shaving apparatus as claimed in claim 1, wherein the latch comprises a latching cam situated in the housing, wherein the latching cam can be displaced against the action of a second spring from the latched position to an unlatched position of the shaving head holder and, in the closed position of the shaving head holder, said latching cam hooks behind a wall portion of the shaving head holder to latch the shaving head holder on the housing, a edge portion of the shaving head holder being situated at a distance from an opposite edge portion of the housing, said shaving head holder being pivotably depressible over said distance between edge portions. 6. A shaving apparatus as claimed in claim 1, wherein the housing is provided with a upright wall portion a height of which is selected such that the upright wall portion precludes that, in the closed position, cut-off hair parts can escape to the exterior the shaving apparatus via passage between the housing and the shaving head holder. 7. A shaving apparatus as claimed in claim 6, wherein the housing is provided with an upright wall portion the-a height of which is greater than the depressible distance over which the shaving head holder is pivotably depressible. 8. A shaving apparatus as claimed in claim 1, wherein, in the latched position and absent any external force counter to the spring force of the first spring, the first spring urges the shaving head holder so as to position the shaving head holder in the non depressed position. 9. A shaving apparatus as claimed in claim 1, wherein, in the latched position, the first spring urges the shaving head holder so that the shaving head holder is depressible against the spring force from the non-depressed position to the fully-depressed position. 10. A shaving apparatus as claimed in claim 1, wherein the latch has a latched position through which the shaving head holder is in the closed position.
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