IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0825153
(2010-06-28)
|
등록번호 |
US-8487196
(2013-07-16)
|
발명자
/ 주소 |
- Baldwin, Jeffrey P.
- Klein, John
- Cleghorn, Richard L.
- Dieterle, Ivan
- Deros, Yani
- Shotey, Marcus J.
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
8 인용 특허 :
7 |
초록
▼
A box connector for cable comprises an annular connector in which one or more inwardly extending arms are formed. The inwardly extending arms are formed such that cable may be inserted in one direction, but cannot be pulled out in the other direction until the inwardly extending arms are released. I
A box connector for cable comprises an annular connector in which one or more inwardly extending arms are formed. The inwardly extending arms are formed such that cable may be inserted in one direction, but cannot be pulled out in the other direction until the inwardly extending arms are released. In use, the box connector is inserted into an electrical box prior to inserting cable. Thereafter, cable is threaded into the electrical box. Once the cable is threaded into the electrical box, the cable is fixedly held via the inwardly extending arms.
대표청구항
▼
1. An electrical box connector comprising: a connector body having open proximal and distal ends defining a channel through the connector body;a plurality of flexible prongs extending from the distal end of the connector body, each prong comprising a sloped wall on its outer surface;at least one sto
1. An electrical box connector comprising: a connector body having open proximal and distal ends defining a channel through the connector body;a plurality of flexible prongs extending from the distal end of the connector body, each prong comprising a sloped wall on its outer surface;at least one stop wall extending outwardly from the connector body between the sloped walls and the proximal end of the connector body;at least two opposing arms extending inwardly of the connector body, each arm comprising a tooth edge thereon extending toward the center axis of the connector body, wherein the opposing arms and corresponding tooth edges are positioned on the connector body such that upon insertion of a cable through the channel of the connector, the tooth edges of the opposing arms releasably grip the cable to restrict its movement toward the distal or proximal end of the connector body; andat least one release mechanism operably coupled to at least one of the tooth edges such that movement of the release mechanism toward the connector body or in the direction of the distal or proximal end of the connector body moves the at least one of the tooth edges away from the center axis of the connector body to release the cable movement restriction. 2. The electrical box connector of claim 1, wherein the release mechanism is flexibly coupled to the connector body through one of the at least two opposing arms. 3. The electrical box connector of claim 2, wherein the at least one release mechanism comprises at least a first release mechanism and at least a second release mechanism each coupled to at least one of the tooth edges. 4. The electrical box connector of claim 3, wherein each of the first and second release mechanisms is coupled to at least two tooth edges and the at least two tooth edges are each moved away from the center axis of the connector body by movement of an end of each of the first and second release mechanisms toward the connector body. 5. The electrical box connector of claim 3, wherein the at least two tooth edges are each moved away from the center axis of the connector body by movement of an end of each of the first and second release mechanisms toward the proximal end of the connector body. 6. The electrical box connector of claim 5, further comprising at least one extension tab extending from the proximal end of the connector body adjacent at least one of the two opposing arms. 7. The electrical box connector of claim 1, wherein the opposing arms and corresponding tooth edges are offset from each other about the center axis of the connector body so that they do not align with each other across the center axis. 8. The electrical box connector of claim 1, wherein the at least one stop wall comprises a plurality of rigid stop walls extending outwardly from the center axis of the connector body, each rigid stop wall extending directly from one of the plurality of flexible prongs. 9. An electrical box connector comprising: a connector body comprising an annular ring defining an opening therethrough; andat least two opposing prongs extending in a first direction from the annular ring, each prong comprising a sloped wall on its outer surface, at least one stop wall extending outwardly in relation to a center axis of the connector body between the sloped wall and the annular ring, and at least one arm flexibly coupled thereto and extending inwardly of the prong toward the center axis of the connector body, wherein each of the at least one arm comprises a tooth edge on its end closest to the center axis of the connector body. 10. The electrical box connector of claim 9, wherein the at least two opposing prongs are each flexibly coupled to each other through the annular ring such that external pressure applied to the at least two opposing prongs flexes the at least two opposing prongs toward each other. 11. The electrical box connector of claim 9, wherein the at least one arm of each of the at least two opposing prongs is angled away from the annular ring and toward the center axis of the connector body. 12. An electrical box connector comprising: a connector body defining an opening therethrough, the connector body comprising at least one wall extending radially from the connector body;a plurality of flexible prongs extending from the distal end of the connector body in a first direction, each prong comprising a sloped wall on its outer surface;a first tooth member extending inwardly from the connector body and angled toward a center axis of the connector body in a second direction opposite the first direction; anda second tooth member hingedly coupled to the connector body, opposing the first tooth member and angled toward the center axis of in the second direction;wherein the first and second tooth members are positioned to cooperate to restrict movement of a cable in the first direction when the cable is extended through the opening in the connector body, but does not restrict movement of the cable in the second direction; andwherein the second tooth is configured for hinged movement from a first position wherein the tooth engages the cable extended through the opening to a second position wherein the second tooth does not engage the cable. 13. The electrical box connector of claim 12, wherein the at least one wall comprises a plurality of rigid walls. 14. An electrical box connector and release system comprising: a connector body defining an opening therethrough, the connector body comprising at least one wall extending radially from the connector body, a plurality of flexible prongs extending from the distal end of the connector body in a first direction, each prong comprising a sloped wall on its outer surface, and at least two flexible arms extending inward from the connector body and angled toward the distal end and a central axis of the connector body, each flexible arm comprising a tooth member at an end thereof; anda connector opener comprising an opener body defining an opening therethrough, at least one prong extending distally from the opener body, the opener prong comprising a width narrower than the opening through the connector body but wider than an opening between the tooth members at the ends of the at least two flexible arms, the at least one prong comprising a tapered end;wherein when the at least one prong is pushed between the at least two flexible arms of the connector body, the tapered distal end is sized to press against the at least two flexible arms and move them away from a central axis of the connector body. 15. The electrical box connector and release system of claim 14, wherein the at least one prong of the connector opener comprises at least two prongs. 16. The electrical box connector and release system of claim 15, wherein the connector body further comprises at least one storage slot sized to receive the at least two prongs of the connector opener, wherein when the at least one storage slot receives the at least two prongs of the connector opener, the opening through the connector opener at least partially aligns with the opening through the connector body.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.