IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0261766
(2002-10-02)
|
우선권정보 |
CN-091292497 A (2002-05-03) |
발명자
/ 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
55 인용 특허 :
1 |
초록
▼
A long-handled spray gun with a rotary head has a connector head, a rotary member, a fixed member, a connection, part, a long tubular rod, a block, a fixing bolt, a large and a small ring washers and a flexible locating member wherein the rotary member screw joined to the connector head at one side
A long-handled spray gun with a rotary head has a connector head, a rotary member, a fixed member, a connection, part, a long tubular rod, a block, a fixing bolt, a large and a small ring washers and a flexible locating member wherein the rotary member screw joined to the connector head at one side is pivotally engaged with the fixed member with the large and small ring washers adapted therein and the flexible locating member inserted into one of locating slots of the rotary member for proper location thereof, and the connection part is coupled with the fixed member and the long tubular rod at both ends respectively. The fixing bolt is adapted to pivotally engage the rotary member with the fixed member thereof and the block having a serrated polygonal flange disposed thereon is matched to a serrated polygonal fixing head of the fixed member, preventing the fixing bolt from coming off when the rotary member thereof are pivotally rotated. Via the rotary member, the connector head can be easily and quickly adjusted stepwise into a proper angle for use.
대표청구항
▼
A long-handled spray gun with a rotary head has a connector head, a rotary member, a fixed member, a connection, part, a long tubular rod, a block, a fixing bolt, a large and a small ring washers and a flexible locating member wherein the rotary member screw joined to the connector head at one side
A long-handled spray gun with a rotary head has a connector head, a rotary member, a fixed member, a connection, part, a long tubular rod, a block, a fixing bolt, a large and a small ring washers and a flexible locating member wherein the rotary member screw joined to the connector head at one side is pivotally engaged with the fixed member with the large and small ring washers adapted therein and the flexible locating member inserted into one of locating slots of the rotary member for proper location thereof, and the connection part is coupled with the fixed member and the long tubular rod at both ends respectively. The fixing bolt is adapted to pivotally engage the rotary member with the fixed member thereof and the block having a serrated polygonal flange disposed thereon is matched to a serrated polygonal fixing head of the fixed member, preventing the fixing bolt from coming off when the rotary member thereof are pivotally rotated. Via the rotary member, the connector head can be easily and quickly adjusted stepwise into a proper angle for use. wherein said pane is rectangular and is plastic, and includes an abrasion resistant coating on a front side thereof; an electrically conducting loop laminated to a backside of said pane around a perimeter thereof, and including adjacent opposite ends, wherein said loop comprises a foil ribbon laminated to said pane by an adhesive therebetween and bordering said pane perimeter along four sides thereof in a coplanar loop having flat corners, and wherein said ribbon forms a single loop coextensively bordering said pane and has a cross sectional area substantially equal to 18-gauge wire; a deactivation system connected to said loop to deactivate said electronic tag; and electrical leads fixedly joined to said loop ends and to said deactivation system. 8. A method of making a window of a barcode scanner comprising the steps of: laminating a sheet of adhesive with a sheet of electrically conducting metal; cutting said laminated metal sheet to form an electrically conducting loop including a foil ribbon having adjacent opposite ends; adhesively bonding said loop to a back side of a transparent window pane around a perimeter thereof; and connecting electrical leads to said adjacent opposite ends. 9. A method according to claim 8 wherein said adhesive is provided on a release liner, and said liner is laminated to said metal sheet. 10. A method according to claim 9 wherein said laminated metal sheet is die-cut to form said loop in a single plane. 11. A method according to claim 10 wherein said liner is removed from said die-cut loop to expose said adhesive, and said adhesive loop is applied to said pane and bonded thereto. 12. A method according to claim 11 wherein said leads are connected to said loop ends by soldering. 13. A method according to claim 12 wherein said loop is die-cut from said laminated metal sheet in a rectangular configuration having coplanar corners. 14. A method according to claim 13 further comprising adhesively bonding a foam tape atop said loop bonded to said pane following said rectangular configuration thereof. 15. A barcode scanner window comprising: a transparent window pane for transmitting a laser scan beam therethrough, wherein said pane is rectangular and is made of plastic, and includes an abrasion resistant coating on a front side thereof; an electrically conducting loop laminated to a back side of said of said pane around a perimeter thereof, and including adjacent opposite ends, wherein said loop comprises a foil ribbon laminated to said pane by an adhesive therebetween, wherein said ribbon borders said pane perimeter along four sides thereof in a coplanar loop having flat corners, and wherein said ribbon has a cross sectional area substantially equal to 18-gauge wire; and electrical leads fixedly joined to said loop ends.
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