CN2588858Y

CN2588858Y - Hoist-type hanging cabinet

Info

Publication number: CN2588858Y
Application number: CN 02292040
Authority: CN
Inventors: 周万瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-12-20
Filing date: 2002-12-20
Publication date: 2003-12-03
Anticipated expiration: 2012-12-20

Abstract

The utility model relates to a hoist-type hanging cabinet which is arranged in a building to use. The utility model comprises a fixed hanging box which is fixed to a wall. A pulling type inner box is arranged in the fixed hanging box, and both sides of the fixed hanging box and the inner box are provided with balancing lifting/lowering devices. Each balancing lifting/lowering device comprises a pneumatic support cylinder. One end of each pneumatic support cylinder is fixed to an arm of a support pulley wheel, and a concave pulley wheel which is in front of the arm of the support pulley wheel is palmrested on an upper cross beam of the side wall of the inner box; the other end of the pneumatic support cylinder is hinged with one side of an angle-shaped power regulator, and a shaft center point of the power regulator and the rear end of the arm of the support pulley wheel are respectively hinged with an iron plate which is fixed to an inner side plate of the hanging box. An arc gear plate is arranged under the iron plate, and the gear plate is provided with a row of gear holes, and the gear plate is matching clamped with a backing pin on the power regulator. A closed and locked mechanism is arranged between the hanging box and the inner box. The utility model can randomly and conveniently take and put articles. The utility model has the advantage of convenience and practicability. The utility model enlarges application range, particularly brings convenience to kitchen decoration.

Description

The lift hanging cupboard

Technical field the utility model relates to a kind of employed a kind of lift hanging cupboard in the building that is installed in.

The background technology hanging cupboard is used widely by people, and it has promptly deposited article, has made full use of the interior space again.At present, the hanging cupboard that uses in the society is simple in structure, all are the wall tops that simply casing are fixed on the room, because fixing position is higher, needs the footstool ascending stair could realize when picking and placeing article, and both inconvenience was dangerous again.Therefore people in use can only deposit the article that some often do not use, and range of application has been subjected to very big restriction.

It is convenient that the summary of the invention the purpose of this utility model provides a kind of article that pick and place, a kind of lift hanging cupboard that need not ascend a height, the utility model is achieved in that and comprises the fixedly box that is fixed on the body of wall, it is characterized in that: fixedly be provided with interior case in the box, the bottom of interior case is provided with push and pull bar, case and the balance lifting device that fixedly is provided with the interior case of drawing and pulling type slideway and bracketing between the box in described, this balance lifting device comprises pneumatic shoring, one end of pneumatic shoring is fixed on and supports on the pulley arm, the matrix pulley holder that supports pulley arm front end is on the entablature of inner box side wall, one side of the other end of pneumatic shoring and dihedral force-regulating device is hinged, the rear end of the AnchorPoint of force-regulating device and support pulley arm is hinged with the iron plate that is fixed on the box interior plate respectively, the below of described iron plate is provided with the arc position retaining plate, position retaining plate is provided with hole, a gear position, and the gear limit on the described dihedral force-regulating device is provided with and the match backing pin of card of gear hole.Be provided with between described fixedly box and the interior case and close locking mechanism, it comprises the L-square that is fixed on the box madial wall, the lower end of L-square has breach, the upper end is installed with bearing pin and jam plate is hinged, the both sides of jam plate below are respectively equipped with a left side, the auris dextra plate, left side otic placode links to each other with tension spring leaf on being wrapped in bearing pin, the auris dextra plate is inserted in the breach of L-square, the lug boss of described jam plate is curved, have on the arc for the breach that holds lock pin, the stiff end of lock pin links to each other with slide plate on the drawing and pulling type slideway, the shank of the key of the pull bar leading section on the described push and pull bar is curved, and takes and drop on the L-square, and the bottom of shank of the key is provided with back-up ring, between the upper end of back-up ring and pull bar sleeve spring is housed, is fixed with on the described pull bar in backing pin and the inlay card chute on the pull bar sleeve.

The utlity model has following advantage: the height of hanging cupboard can move down, and people again need not the footstool ascending stair when picking and placeing article, can arbitrarily pick and place all kinds of article easily, convenient and practical, safe and reliable, enlarged the scope of application, the finishing that is in particular the kitchen brings great convenience.

Description of drawings Fig. 1 is the utility model open mode structural representation.

Fig. 2 is the A-A cross-sectional schematic of Fig. 1.

Fig. 3 is that the B-B of Fig. 2 analyses and observe the open mode structural representation.

Fig. 4 is that the B-B of Fig. 2 analyses and observe the closed condition structural representation.

Fig. 5 is the C portion structure for amplifying schematic diagram among Fig. 4.

Fig. 6 is the right TV structure schematic diagram of Fig. 5.

Fig. 7 is the D portion structure for amplifying schematic diagram among Fig. 2.

The specific embodiment is done the utility model below in conjunction with accompanying drawing and is described in further detail.

See also Fig. 1, Fig. 1 is the utility model open mode schematic diagram, it comprises a fixedly box 1, fixedly box 1 is form of the no end, case 3 in fixing box 1, being provided with, the bottom of interior case 3 is connected with push and pull bar 4, is provided with drawing and pulling type slideway 2 between described fixedly box 1 and the interior case 3, like this in case 3 can move up and down with respect to fixing box 1.When downward pulling push and pull bar 4, interior case 3 moves downward just from the fixing bottom of box 1 and stretches out.Referring to Fig. 2, as we know from the figure, described drawing and pulling type slideway 2 is installed in the fixedly Si Jiaochu between the box 1 and interior case 3 respectively, and balance lifting device 5 is housed between the both sides of interior outer container, referring to Fig. 3 and Fig. 4, Fig. 3 and Fig. 4 show the utility model respectively and open and close view.The as can be seen from the figure overall structure of balance lifting device 5, it comprises pneumatic shoring 19, one end 17 of pneumatic shoring 19 is fixed on the front portion of supporting pulley arm 18, and the front end that supports pulley arm 18 is equipped with matrix pulley 16, matrix pulley 16 is supported on the entablature 15 of inner box side wall 14, and then case moves up and down in driving, one side 23 of the other end of pneumatic shoring and dihedral force-regulating device 24 is hinged, the rear end 21 of the AnchorPoint 22 of dihedral force-regulating device 24 and support pulley arm 18 is hinged with the iron plate 20 that is fixed on the box interior plate respectively, the below of described iron plate 20 is provided with arc position retaining plate 28, position retaining plate 28 is provided with hole, a gear position 29, gear limit 27 is provided with and the match backing pin 26 of card of gear hole 29 on the dihedral force-regulating device 24, described gear limit is provided with the telescopic cover 25 that connects, when needs are transferred power, the backing pin on the gear limit 26 is moved left in another gear hole.Described balance lifting device is total two identical covers in the design of this hanging cupboard, are installed in the fixedly left and right sides between the box and interior case respectively, the lifting work of undertaking this hanging cupboard with producing balanced forces jointly.Referring to Fig. 5, Fig. 6, shown in the figure is the employed locking mechanism 31 of closing between the interior outer container, it comprises the L-square 34 on the fixing box madial wall, the lower end of L-square 34 has breach 40, it is hinged with jam plate 35 that the upper end is installed with bearing pin 32, the both sides of jam plate 35 belows are respectively equipped with a left side, auris dextra plate 38,39, left side otic placode 38 links to each other with tension spring leaf 33 on being wrapped in bearing pin 32, auris dextra plate 39 is inserted in the breach 40 of L-square 34, the lug boss of described jam plate 35 curved 41, have on the arc for the breach 42 that holds lock pin 36, the stiff end of lock pin 36 links to each other with slide plate 8 on the drawing and pulling type slideway, the shank of the key 43 of the pull bar leading section on the described push and pull bar 4 is curved, and take and drop on the L-square 34, the bottom of shank of the key 43 is provided with back-up ring 6, between the upper end of (see figure 3) back-up ring 6 and pull bar sleeve 10 spring 7 is housed, on the described pull bar 13 by having in backing pin 11 and the chute 12 of kayser on pull bar sleeve 10.In described pull bar sleeve 10 is fixed on the box plate, top is provided with geometrical clamp 9 and is connected on the slide plate 8 on the pull slideway.Referring to Fig. 7, as can be seen from the figure, described drawing and pulling type slideway 2 is a bearing-type multilayer telescopic chute, and its external chute 45 is erect and is fixed on the box inwall 44, and in slide plate 8 is fixed on the outer wall 46 of case, interior case is in drawer is installed in fixedly box 1.During work, spur push and pull bar 4 at first downwards gently, push and pull bar 4 is ined succession and is pressed down the otic placode 39 that links to each other with jam plate 35 when the shank of the key 43 of pull bar 13 front ends moves down, and at this moment lock pin 36 natures skid off and lock and open from the breach 42 on the jam plate 35.After lock is opened, continue pulling push and pull bar 4 downwards, at this moment be fixed on backing pin 11 on the pull bar block in the case bottom together move down, simultaneously case again under the work done of balance lifting device slowly from fixedly falling in the box, after dropping to certain distance, according to the article weight in the hanging cupboard, the backing pin 26 on the dihedral force-regulating device handle is transferred in the best retaining pulling eye, make it lowering or hoisting gear and keep stress balance.

Claims

1, a kind of lift hanging cupboard, comprise the fixedly box (1) that is fixed on the body of wall, it is characterized in that: fixedly be provided with interior case (3) in the box (1), the bottom of interior case (3) is provided with push and pull bar (4), case (3) and the balance lifting device (5) that fixedly is provided with the interior case (3) of drawing and pulling type slideway (2) and bracketing between the box (1) in described, this balance lifting device (5) comprises pneumatic shoring (19), one end of pneumatic shoring (19) is fixed on and supports on the pulley arm (18), matrix pulley (16) holder of supporting pulley arm (18) front end is on the entablature (15) of inner box side wall, and then vertical lift about the interior case of drive, one side (23) of the other end of pneumatic shoring (19) and dihedral force-regulating device (24) is hinged, the rear end (21) of AnchorPoint of force-regulating device (22) and support pulley arm (18) is hinged with the iron plate (20) that is fixed on the box interior plate respectively, the below of described iron plate (20) is provided with arc position retaining plate (28), position retaining plate (28) is provided with hole, a gear position (29), and the gear limit (27) on the described dihedral force-regulating device (24) is provided with and gear hole (29) the match backing pin (26) of card.

2, lift hanging cupboard according to claim 1, it is characterized in that: be provided with between described fixedly box and the interior case and close locking mechanism (31), it comprises the L-square (34) that is fixed on the box madial wall, the lower end of L-square (34) has breach (40), it is hinged with jam plate (35) that the upper end is installed with bearing pin (32), the both sides of jam plate (35) below are respectively equipped with a left side, auris dextra plate (38,39), left side otic placode (38) links to each other with tension spring leaf (33) on being wrapped in bearing pin (32), auris dextra plate (39) is inserted in the breach (40) of L-square (34), the lug boss of described jam plate (35) curved (41), have on the arc for holding the breach (42) of lock pin (36), the stiff end of lock pin (36) links to each other with slide plate (8) on the drawing and pulling type slideway, the shank of the key (43) of the pull bar leading section on the described push and pull bar is curved, and take and drop on the L-square (34), the bottom of shank of the key (43) is provided with back-up ring (6), spring (7) is housed between the upper end of back-up ring (6) and pull bar sleeve (10), is fixed with on the described pull bar (13) in backing pin (11) and the inlay card chute (12) on pull bar sleeve (10).