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1. 发明专利

JPH08126544A LEG-END DEVICE FOR CHAIR 失效
公开(公告)号：JPH08126544A
公开(公告)日：1996-05-21
申请号：JP28901694
申请日：1994-10-28
申请人： KANTO JIDOSHA KOGYO KK
发明人： TOMITA TAKESHI
IPC分类号： A47B91/04 , A47C3/04
摘要： PURPOSE: To reliably fit an upper leg-end member to a lower leg-end member in accordance with whether the seating part is thin or thick. CONSTITUTION: A leg-end device for a chair is made up of a lower leg-end member 10 that is fixed from below to the base pipe being connected between the front-leg and rear-leg pipes of the chair for setting the lap pitch so as to conform to the thin-thickness specifications of the seating part, and an upper leg-end member 20 that is fitted from above to the base pipe for setting the lap pitch of the thick-thickness specifications. On the sidewall of the upper leg-end member 20 formed in a rectangular parallelopiped pad 21, leg parts 24a extended downwards and having bending elasticity in the lateral direction and pawls 24 each having an engaging projection 24b projected toward the laterally outside from the lower end part of this leg part are formed. On the sidewall of the lower leg-end member 10 formed in a rectangular parallelopiped pad 11, pawl engaging parts 16 each having an engaging groove 16b to which the engaging projection 24b is engaged in such a state that the upper leg-end member 20 has been superposed from above onto the lower leg-end member 10 are formed.

2. 发明专利

JP2000335413A CARRIAGES STORING DEVICE 失效
公开(公告)号：JP2000335413A
公开(公告)日：2000-12-05
申请号：JP15281999
申请日：1999-05-31
申请人： KANTO JIDOSHA KOGYO KK
发明人： TOMITA TAKESHI
IPC分类号： B62B5/00 , B61B13/00 , B61K7/16 , B65G1/00
摘要： PROBLEM TO BE SOLVED: To provide a carriage storing device capable of properly and accurately regulating the going in and out of an ornamental board. SOLUTION: A carriage storing device 20 stores a plurality of carriages 10 under a stage 100. The device 20 is provided with a going-backward stopping piece 21 for regulating the stored carriage 10 at the front row from going backward and a stopper 22 for positioning the carriage 10. The position of the carriage 10 is regulated by both going-backward stopping piece 21 and stopper 22, so that an ornamental board 11 additionally provided to the carriage 10 at the front row is positioned at a storing port 100a of the stage 100. A rail 23, which supports an auxiliary wheel 15 provided coaxially with wheels 12, 13 of the carriage 10, is installed in the vicinity of the storing port 100a of the stage 100, while the going-backward stopping piece 21 and the stopper 22 are arranged both in front and in rear of this rail 23.

3. 发明专利

JPH11155678A STACKABLE CHAIR 失效
公开(公告)号：JPH11155678A
公开(公告)日：1999-06-15
申请号：JP32475097
申请日：1997-11-26
申请人： KANTO JIDOSHA KOGYO KK
发明人： TOMITA TAKESHI , NIIHORI MAKOTO
IPC分类号： A47C5/10 , G07F17/08
摘要： PROBLEM TO BE SOLVED: To provide a stackable chair having excellent quality in design, use, handling, cost or the like. SOLUTION: This chair comprises a frame main body 10 having a pair of side frames 3 including front legs 1 and rear legs 2 that a reconnected to each other and a lateral frame 4 for connecting the side frames 3, a back seat 20 axially supported to edge sections for arm rest sections 5 that are formed extending the front legs 1, a seat 30 axially supported to the lateral frame 4. The back seat 20 is axially supported to edge sections of the arm rest sections 5 at upper edge sections thereof, and the seat 30 is axially supported to the lateral frame 4 at rear edge section thereof. The back seat 20 and the seat 30 are rotatably supported to a preferable position of the frame main body 10. When a plurality of the chairs are piled up each other for containing, they can be neatly and horizontally stacked up in a compact manner.

4. 发明专利

JPH11155676A STACKABLE CHAIR 失效
公开(公告)号：JPH11155676A
公开(公告)日：1999-06-15
申请号：JP32475297
申请日：1997-11-26
申请人： KANTO JIDOSHA KOGYO KK
发明人： TOMITA TAKESHI , NIIHORI MAKOTO
IPC分类号： A47C3/04
摘要： PROBLEM TO BE SOLVED: To provide a stackable chair allowing space-saving storage and an excellent quality in design use, handling, cost or the like. SOLUTION: A stackable chair is provided with a frame main body 10 having a pair of side frames 3 that include front legs 1 and rear legs 2 connecting to each other and a lateral frame 4 connecting the side frames 3, a back sections of arm rest sections 5 formed extending the front legs 1, a seat 30 slidably supported at adjacent to the joint sections of the front legs 1 and the rear legs 2. The back seat 20 and the seat 30 are mutually connected to interlock each other. Sliding means for slidably supporting an adjacent upper section of the back seat 20, and sliding means for slidably supporting an adjacent front edge section of the seat 30 are provided. The back seat 20 and the seat 30 are connected each other at each terminal section.

5. 发明专利

JPH09248388A CUSHION MEMBER ASSEMBLING DEVICE FOR CHAIR 失效
公开(公告)号：JPH09248388A
公开(公告)日：1997-09-22
申请号：JP8302396
申请日：1996-03-13
申请人： KANTO JIDOSHA KOGYO KK
发明人： TOMITA TAKESHI , HIRANO MICHIO , KUDO TOSHIYUKI
IPC分类号： A47C7/02 , B68G7/05 , D06C3/10
摘要： PROBLEM TO BE SOLVED: To easily and efficiently perform the insertion and amount of a core material by fixing one end of cylindrical stretchable fabric in breadthwise direction to a fixing means on a fixed stand, and stretching the other end into core material inserting width through the operation of an actuator. SOLUTION: A movable arm 12 is moved closer to the side of a fixed arm 11 so as to be narrower than the width of cylindrical stretchable fabric 3. Then, the stretch fabric 3 is inserted into the fixed arm 11 and the movable arm 12, and a spacer 17 is inserted into top ends 16 of both the arms 11 and 12. Next, an actuator 15 is operated, and the movable arm 12 is moved separate from the fixed arm 11. Thus, after the stretch fabric 3 is stretched in the breadthwise direction, a core material 4 is inserted from the top ends 16 of the fixed arm 11 and movable arm 12 into a guide groove 13 and fitted into the stretch fabric 3. Next, the spacer 17 is detached, the movable arm 12 is moved to the side of the fixed arm 11 by the actuator 15, stretching is canceled, and the core material 4 is integrally detached out of the stretch fabric 3.

6. 发明专利

JPH09201248A CONNECTOR FOR CHAIR 失效
公开(公告)号：JPH09201248A
公开(公告)日：1997-08-05
申请号：JP3016596
申请日：1996-01-25
申请人： KANTO JIDOSHA KOGYO KK
发明人： TOMITA TAKESHI , HIRANO MICHIO
IPC分类号： A47C1/124
摘要： PROBLEM TO BE SOLVED: To secure pile-up accuracy at the time of vertically piling up chairs by maintaining the state of sure connection so as not to disconnect the adjacent chairs when they are connected each other by providing a receiver on a leg frame under a back rest and connecting the receiver through a connection band. SOLUTION: Concerning a connector 7, a receiver 8 is provided on a leg frame 5 under a back rest 3, and this receiver 8 is connected by a connection band 9. Then, adjacent chairs 1 are mutually connected by connectors 6 on lower sides 4 to be floor touch parts, the connection band 9 in which the receiver 8 of one chair 1 is fitted is fitted into the receiver 8 of the other chair 1, and the leg frames 5 of the adjacent chairs 1 are connected each other. Thus, when the adjacent chairs 1 are connected each other, the state of sure connection is maintained so as not to disconnect them and when the chairs 1 are vertically piled up, pile-up accuracy can be secured.

7. 发明专利

JPH11155677A STACKABLE CHAIR 失效
公开(公告)号：JPH11155677A
公开(公告)日：1999-06-15
申请号：JP32475197
申请日：1997-11-26
申请人： KANTO JIDOSHA KOGYO KK
发明人： TOMITA TAKESHI , NIIHORI MAKOTO
IPC分类号： A47C5/10
摘要： PROBLEM TO BE SOLVED: To provide a stackable chair having excellent quality in design, use, handling, cost, function or the like. SOLUTION: The chair comprises a frame main body 10 which has a pair of side frames 3 including front legs 1 and rear legs 2, which are connecting to each other, and which has a lateral frame 4 for connecting the side frames 3, a back seat 20 axially supported to edge sections of arm rest sections 5 that are formed extending the front legs 1, and a seat 30 axially supported to the lateral frame 4. The back seat 20 is axially supported to the edge sections of the arm rest sections 5 on adjacent middle sections thereof, and has a locking mechanism. A locking means includes hinge brackets 11 slidably engaged to an upper edge of the arm rest sections 5, and springs for pressing the hinge brackets 11 to the side of the arm rest sections 5 to realize easy housing and excellent function.

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