JPH0359955U

JPH0359955U -

Info

Publication number: JPH0359955U
Application number: JP11976289U
Authority: JP
Priority date: 1989-10-16
Filing date: 1989-10-16
Publication date: 1991-06-12
Anticipated expiration: 2003-05-17
Also published as: JPH0518357Y2

Description

[Brief explanation of drawings]

第１図乃至第１１図は、本考案における事務機
器等のローラの実施例を示したもので、第１図は
ローラの一例を示した断面図、第２図乃至第８図
は他の各実施例を示した断面図、第９図は軸受筒
の断面図、第１０図は軸受筒の正面図、第１１図
は、ローラの部分断面図である。１，７……筒状紙管、２，１２……紙管部材、
３，１３，１９……弾性部材、４，５……軸受筒
、６，１７……端面部材、８，１５……空間部、
９，１６……消音部材、１１，１４……芯材。 1 to 11 show examples of rollers for office equipment, etc. according to the present invention. FIG. 1 is a sectional view showing an example of the roller, and FIGS. FIG. 9 is a cross-sectional view of the bearing sleeve, FIG. 10 is a front view of the bearing sleeve, and FIG. 11 is a partial cross-sectional view of the roller. 1, 7... cylindrical paper tube, 2, 12... paper tube member,
3,13,19...Elastic member, 4,5...Bearing tube, 6,17...End face member, 8,15...Space part,
9, 16... Sound deadening member, 11, 14... Core material.

Claims

[Claims for Utility Model Registration] (1) Covering the outer peripheral surface of a cylindrical paper tube with an elastic member made of a material such as rubber or synthetic resin through a paper tube member, and covering both ends of the cylindrical paper tube with an elastic member made of a material such as rubber or synthetic resin. A roller for office equipment, etc., characterized by having a bearing tube made of metal or synthetic resin. (2) The roller for office equipment, etc. according to claim 1, wherein one cylindrical paper tube is inserted into the paper tube member. (3) The roller for office equipment, etc. according to claim 1 or 2, wherein two cylindrical paper tubes are inserted from both ends of the paper tube member, and a sound deadening member is fitted into the space of the paper tube member. (4) An end member made of metal, synthetic resin, or rubber is provided integrally or separately on the bearing cylinder, and the material of this end member is one type or composite material such as metal, synthetic resin, or rubber; 4. A roller for office equipment or the like according to claim 1, wherein both end faces of the paper tube member are shielded by end face members. (5) Claim 1 in which the paper tube member has at least two layers.
4. Rollers for office equipment, etc. described in 4. to 4. (6) A roller for office equipment or the like according to any one of claims 1 to 5, wherein the outer peripheral surface of the paper tube member is coated with conductive paper. (7) A roller for office equipment, etc. according to any one of claims 1 to 6, wherein the elastic member is separated into several parts to form a paper feeding roller. (8) A roller for office equipment or the like according to any one of claims 1 to 7, wherein paper holding tubes are provided on the inner peripheral surface of both ends of the paper tube member, and the cylindrical paper tube is inserted into the paper holding tubes. (9) A roller for office equipment, etc., characterized in that the outer peripheral surface of a core material made of metal or synthetic resin is covered with an elastic member made of a material such as rubber or synthetic resin via a paper tube member. (10) The roller for office equipment, etc. according to claim 9, wherein one core material is inserted into the paper tube member. (11) A roller for office equipment or the like according to claim 9 or 10, wherein two core members are inserted from both ends of the paper tube member, and a sound deadening member is inserted into the space of the paper tube member. (12) An end member made of metal, synthetic resin, or rubber is provided integrally or separately on the bearing cylinder, and the material of this end member is one type or composite material of metal, synthetic resin, rubber, etc. 12. A roller for office equipment or the like according to claim 9, wherein both end faces of the paper tube member are shielded by end face members. (13) Claim 6, wherein the paper tube member has at least two layers.
12. Rollers of office equipment, etc. described in 12 to 12. (14) A roller for office equipment or the like according to any one of claims 9 to 13, wherein the outer peripheral surface of the paper tube member is coated with conductive paper. (15) A roller for office equipment or the like according to any one of claims 9 to 14, wherein the elastic member is separated into several parts to form a paper feeding roller. (16) A roller for office equipment or the like according to any one of claims 9 to 15, wherein paper holding tubes are provided on the inner peripheral surface of both ends of the paper tube member, and a core material is inserted into the paper holding tubes.