IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0545966
(2012-07-10)
|
등록번호 |
US-8656559
(2014-02-25)
|
우선권정보 |
TW-100223854 U (2011-12-16) |
발명자
/ 주소 |
|
출원인 / 주소 |
- Hong Jeu Industrial Co., Ltd.
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
1 인용 특허 :
5 |
초록
▼
An improved hinge structure is disclosed. The improved hinge structure comprises two fixed bases, a linkage structure, a pushing member, and a buffering damper. The buffering damper is located on the fixed base, wherein the buffering damper has a friction-resistant soft structure acting as a prop fo
An improved hinge structure is disclosed. The improved hinge structure comprises two fixed bases, a linkage structure, a pushing member, and a buffering damper. The buffering damper is located on the fixed base, wherein the buffering damper has a friction-resistant soft structure acting as a prop for the support of one end of the linkage structure, whereby the collapse caused by the force generated from the pushing member between furniture or components of the hinge can be avoided, therefore noises and damages caused by the collapse can be indirectly overcame while in use.
대표청구항
▼
1. An improved hinge structure, comprising: a first fixed base;a linkage structure having a plurality of links, wherein one end of the linkage structure is pivotally connected to the first fixed base, and a resisting portion is disposed close to the other end of the linkage structure;a pushing membe
1. An improved hinge structure, comprising: a first fixed base;a linkage structure having a plurality of links, wherein one end of the linkage structure is pivotally connected to the first fixed base, and a resisting portion is disposed close to the other end of the linkage structure;a pushing member connected to the linkage structure for providing a return force;a second fixed base pivotally connected to the other end of the linkage structure;a positioning base wherein the positioning base has a positioning space with an opening, wherein the opening is corresponding to the resisting portion of the linkage structure; anda buffering damper arranged in the positioning space, wherein the buffering damper has a friction-resistant soft surface exposed from the opening, thereby providing friction buffer for the resisting portion of the linkage structure; wherein the linkage structure further comprises:a first link, wherein one end of the first link is pivotally connected to the first fixed base;a second link, wherein one end of the second link is pivotally connected to the second fixed base, and the other end of the second link is pivotally connected to the first link;a supporting link, wherein one end of the supporting link is pivotally connected to the second fixed base, and the other end of the supporting link is pivotally connected to the first fixed base;an auxiliary link, wherein one end of the auxiliary link is pivotally connected to the first fixed base, and the other end of the auxiliary link is pivotally connected to the middle part of the supporting link; andthe pushing member located between the second link and the supporting link;whereby a distance between the second link and the supporting link and being defined by each end of the pushing member is longer while being in an open or closed position, and the distance is shorter while being is in a middle of action, such that the pushing member is pressed to generate a return force while being in a middle of action. 2. The improved hinge structure according to claim 1 further comprising: a positioning base fixed on the second fixed base to form the positioning space. 3. The improved hinge structure according to claim 1, wherein the positioning base is one-piece connected in a fixed manner to the second fixed base. 4. The improved hinge structure according to claim 1, further comprising: a plurality of rods;an open end and a closed end of the positioning base, wherein each of the open end and the closed end is fixed on the second fixed base by the rods. 5. The improved hinge structure according to claim 1, wherein the friction-resistant soft surface of the buffering damper is arc shaped, circular, polygonal, or a combination thereof. 6. An improved hinge structure, comprising: a first fixed base;a linkage structure having a plurality of links, wherein one end of the linkage structure is pivotally connected to the first fixed base, and a resisting portion is disposed close to the other end of the linkage structure;a pushing member connected to the linkage structure for providing a return force;a second fixed base pivotally connected to the other end of the linkage structure;a positioning base fixed on the second fixed base to form a positioning space having an open end and a closed end, wherein the positioning space has an opening corresponding to the open end and the resisting portion of the linkage structure, wherein an adjusting screw hole is formed and passes through the closed end of the positioning base;a buffering damper arranged in the positioning space, wherein the buffering damper has a friction-resistant soft surface exposed from the opening to provide friction buffering for the resisting portion of the linkage structure; andan adjusting screw screwed into the adjusting screw hole of the positioning base, wherein the adjusting screw is operate to move towards the opening to resist against the buffering damper;wherein the linkage structure further comprises: a first link, wherein one end of the first link is pivotally connected to the first fixed base;a second link, wherein one end of the second link is pivotally connected to the second fixed base, and the other end of the second link is pivotally connected to the first link;a supporting link, wherein one end of the supporting link is pivotally connected to the second fixed base, and the other end of the supporting link is pivotally connected to the first fixed base;an auxiliary link, wherein one end of the auxiliary link is pivotally connected to the first fixed base, and the other end of the auxiliary link is pivotally connected to a middle portion of the supporting link; andthe pushing member located between the second link and the supporting link;whereby a distance between the second link and the supporting link is longer while being in an open or closed position, and the distance is shorter while being in a middle of an action such that the pushing member is pressed to generate a return force while being in a middle of an action. 7. The improved hinge structure according to claim 6, further comprising: a blocking plate arranged between the adjusting screw and the buffering damper.
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