CN2441373Y

CN2441373Y - Automatic open and close door for shoe cabinet

Info

Publication number: CN2441373Y
Application number: CN 00244753
Authority: CN
Inventors: 诸葛辉文
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-10-18
Filing date: 2000-10-18
Publication date: 2001-08-08
Anticipated expiration: 2010-10-18

Abstract

The utility model relates to a shoe cabinet fixed on a hook fastener on a cabinet door (3) which is hooked by a fastener hook (4) on a cabinet body (2) in an inner sector of a leaf (1) of an anti-theft door. The both end heads of an unhooking rod (5) are respectively tied and hung with the fastener hook (4) and a resetting block (8) of a drag hook, the cabinet door (3) is hinged at a horizontal midline and the base side is hinged in a fold shape at the base side of a cabinet opening of the cabinet body (2), and a pulley on the cabinet door (3) are clamped in a slideway of the cabinet body (2). When the leaf (1) of an anti-theft door is opened, a switch pulling pole (9) hinged on a fixed seat (1) of the door cabinet causes a controlling slide block (13) to push against the resetting block (8) of a drag hook so as to disengage the hook fastener and the fastener hook (4), and the cabinet door (3) falls down and opens slowly. When the leaf (1) of an anti-theft door is closed, the controlling slide block (13) presses back a piston rod (16) which extends outwards into a cylinder of a slow-release oil cylinder (14), and a drag rope (7) causes the cabinet door (3) drag up and close.

Description

A kind of shoe chest of cabinet door automatic shutter

The utility model relates to the cabinet with fold characteristics, but particularly a kind of shoe chest of cabinet door automatic shutter.

At present, generally be exactly shoe rack or shoe chest two classes in order to the facility of shelving not busy footwear in the household.Fit up the shoe rack of putting open many two not busy footwear in the clean and tidy Room, room, seem dazzling especially naturally, extremely unbecoming; Use common shoe chest, though can avoid allowing unnecessary not busy footwear hinder people's outlook, it is accounting for indoor usage space, gets footwear and puts footwear and all get the switch cubicle door, and is extremely inconvenient.

The purpose of this utility model is that so that change footwear, the cabinet door is promptly closed automatically at closing time, keeps the neat and artistic novel shoe cabinet in room for the public provides a kind of usage space that does not take the room, the cabinet door that opens the door when entering house is opened automatically.

This novel shoe cabinet is packed in the pick-proof door leaf cabinet on the covering of the fan by one and a cover cabinet door closing device is formed, described cabinet device for opening/closing door is by cabinet door buckle on-hook structure, cabinet door slowly-releasing mechanism and cabinet door open and close controlling mechanism that the cabinet door is slowly opened constitute, the shaft fulcrum of the clasp in the cabinet door buckle on-hook structure is packed on the madial wall of cabinet, fastener be fitted in the cabinet door when closed with facial of the gib head position corresponding cabinet door interior wing of clasp on, the fastening spring of adorning on the clasp is pressing down gib head, the upper end system of unhook pull bar hangs over and reels the fastening spring on the clasp, so that on the stress point position of lifting on the gib head, the movable end of drag hook resetting block is hung by lower end system, the shaft fulcrum of drag hook resetting block is packed in the side place of bottom of cabinet bulk, the return spring jacking that makes progress the movable end of drag hook resetting block, to discharge the power that reels of the tight spring of make-up fastener; The cabinet door is horizontal central line hinge joint doubling shape, is that the pivot center hinge is contained on the base of cabinet cabinet mouth with the base; The pulley that is being equipped with on the inner termination of both sides, cabinet door top is installed on respectively and erects in the slideway of adorning on the limit, cabinet cabinet mouth two side; That slowly-releasing oil cylinder in the cabinet door slowly-releasing mechanism is packed in is that the bottom of cabinet bulk level is installing, on the external end head position of the slide rail of the control slide block in the cabinet door open and close controlling mechanism, the termination of the piston rod of slowly-releasing oil cylinder because of be drag-line, walk around shaft fulcrum and be packed in the leading block on the cabinet lateral wall and the leading block of bottom of cabinet bulk, with the termination be admittedly the cabinet door; The drag hook resetting block is arranged in the inner termination place of slide rail of the control slide block of frame door open and close controlling mechanism, one termination portion of the switch driving lever of cabinet door and control slide block hinge dress, other end head hinge is contained on the holder that is installing on the anti-inner edge side angle, doorframe base of forcing open the door.

Opening anti-forcing open the door when entering house, the switch driving lever just make control slide block in slide rail to inner slippage, when anti-door leaf of forcing open the door is about to out to 80 °～85 ° angles, the control slide block just touches the drag hook resetting block of device at slide rail inner termination place, and begin to compress return spring, the movable end of drag hook resetting block just pulls down the unhook pull bar, so that the gib head of clasp lifts the fastener of the cabinet door that gets loose; Unfettered cabinet door relies on promptly that deadweight is outer just glides along separately slideway from, the pulley that both sides, cabinet door top are being equipped with; At this moment, admittedly be the drag-line of cabinet door also simultaneously the piston rod in the slowly-releasing oil cylinder is pulled outwardly and moves.Because due to the difference structure of alleviation oil cylinder, when piston rod moves outward, all sealed by the baffle plate of piston nose under the pressure of the fluid of the draining hole of axially offering on the piston body in piston cylinder bar chamber, the fluid in the piston cylinder rod end chamber can only gently flow to the back oil pocket of piston by an oil through that is communicated with piston two ends oil pocket on the piston rod.Under the damping action of fluid, piston rod also just can only move gently slowly outward, and the cabinet door also gently falls under the restriction of drag-line and opens.After having changed footwear, need not start to close the cabinet door, when fan is forced open the door in official seal, the switch driving lever just will be controlled slide block and push the outer end in slide rail.Control is after slide block leaves the drag hook resetting block, return spring be about to the drag hook resetting block reset, on evade the hook pull bar, under the effect of fastening spring, make clasp recover hook-shaped under the gib head simultaneously.After outside the control slide block is on slide rail, moving on to the piston rod end of replacing the slowly-releasing oil cylinder, just begin piston rod is pushed away in cylinder barrel, at this moment, the fluid of oil pocket just begins supercharging behind the cylinder barrel inner carrier, and the baffle plate in the draining hole that all are axially offered on the piston body is pushed open, fluid promptly begins from these draining holes, and adds the rod end chamber that flows to the cylinder letter in the oil through on the upper piston rod.This moment, the damping action of cylinder inner fluid was very little, so piston rod is faster when the speed of propelling is moved than outward in the cylinder barrel.Admittedly the drag-line that ties up on the piston rod end also begins the cabinet door is up drawn simultaneously, the pulley that forces both sides, cabinet door top moves in slideway.It is fashionable to treat that the pick-proof door leaf closes, and the switch driving lever is also pushing away the control slide block piston rod is pushed back in the cylinder barrel, and drag-line also just puts cabinet door closure in place, and the fastener on the cabinet door is promptly buckled by the gib head of clasp.The cabinet door on-off action of this novel shoe cabinet do not need to use other power, and the open and close of cabinet door does not all have impact all along with the switch of pick-proof door leaf is finished simultaneously; The shoe chest single unit system does not take indoor action space on the interior covering of the fan of pick-proof door leaf, do not influence within doors neat and artistic.

Below in conjunction with accompanying drawing specific embodiments of the present utility model is described in detail:

Fig. 1 is the overall structure view of the utility model device on the pick-proof door leaf;

Fig. 2 is a kind of assembling scheme schematic diagram (state of looking up of the slide rail that do not draw) of slowly-releasing oil cylinder and drag-line and control slide block;

Fig. 3 is a drive mechanism principle schematic of the present utility model;

Fig. 4 is the cabinet door structure principle schematic;

Fig. 5 is the configuration state schematic diagram of slowly-releasing oil cylinder.

Pick-proof door leaf (1) in the reality generally all is to make of sheet metal, so available riveting or weld or with bolt cabinet of the present utility model (2) is fixedly mounted on the pick-proof door leaf (1).Be the outstanding space facade of attenuate shoe chest, the last plane of cabinet (2), bill kept on file face and middle each layer separator face are preferably made the tilting shape in below inwardly.Cabinet door (3) preferably uses light materials such as metal or sheet plastic to make.Clasp (4) can design and be lever-like, and can respectively install one on the both sides inwall of cabinet (2); The available diameter of unhook pull bar (5) is that 2～3 millimeters iron wire is made; The fastening spring of clasp (4) can be with steel wire around spring or stage clip, and its pressure that clasp (4) is executed needn't be too big.The sheave that leading block (6) available metal in the cabinet door slowly-releasing mechanism or plastics are made, its usage quantity and equipped position are to lay according to the best stressed shape of drag-line (7).But a regulating wheel of regulating drag-line (7) degree of tightness must be set wherein.Drag-line (7) preferably uses seizing wire, also can use thin nylon rope.The movable end of drag hook resetting block (8) should be installed in clasp (4) under the position, the drag hook resetting block (8) of both sides must can synchronous interaction.Switch driving lever (9) but optimum implementation be to make the hinged two-section shape of inflection; The termination portion of its cutting back bar is that hinge is contained on the holder (10) that is installing on the anti-inner edge side angle, cabinet base of forcing open the door, for the inflection direction of limit switch driving lever (9) with make its smooth inflection, on holder (10), preferably also installing an adjustable spacing push rod (11), so that switch driving lever (9) is direct rod shape, pick-proof door leaf (1) when cutting out at pick-proof door leaf (1) when opening, switch driving lever (9) can only be towards the one side inflection of door leaf hinge.Slide rail (12) can be made of sheet material or section bar, and control slide block (13) is installed in slide rail (12) groove, can only the straight line slippage.Agile for sliding, can be equipped with bearing or roller on the control slide block (13).Adjust for ease of installing,, preferably be provided with the member that installs slowly-releasing oil cylinder (14) cylinder barrel in the termination, the outside of slide rail (12).The return spring (15) that acts on the drag hook resetting block (8) can be used stage clip, also can be extension spring.On a termination at cabinet door (3) base drag-line (7) place, preferably towards cabinet (2), perpendicular to cabinet door (3) covering of the fan, installing a radius is 40～80 millimeters, the axle center fan-shaped frid (17) concentric with cabinet door (3) rotating shaft, and the termination of drag-line (7) ties up to the notch place that fan-shaped frid (17) is close to cabinet door (3) covering of the fan admittedly.

Claims

1, a kind of shoe chest of cabinet door automatic shutter, it is made up of the cabinet (2) and the cabinet door closing device that are packed on the interior covering of the fan of pick-proof door leaf (1), it is characterized in that: described cabinet door closing device is by cabinet door buckle on-hook structure, cabinet door slowly-releasing mechanism and cabinet door open and close controlling mechanism constitute, the shaft fulcrum of the clasp (4) in the cabinet door buckle on-hook structure is packed on the madial wall of cabinet (2), when fastener is fitted in cabinet door (3) closure and on the facial position of the corresponding cabinet door in gib head position (3) interior wing of clasp (4), the fastening spring of adorning on the clasp (4) is pressing down gib head, the upper end system of unhook pull bar (5) hangs on the clasp (4), the movable end of drag hook resetting block (8) is hung by lower end system, the shaft fulcrum of drag hook resetting block (8) is packed in the side place of cabinet (2) bottom, and return spring (15) upwards jacking the movable end of drag hook resetting block (8); Cabinet door (3) is horizontal central line hinge joint doubling shape, is that the pivot center hinge is contained on the base of cabinet (2) cabinet mouth with the base; The pulley that is being equipped with on the inner termination of cabinet door (3) both sides, top is installed on respectively and erects in the slideway of adorning on the limit, cabinet (2) cabinet mouth two side; Slowly-releasing oil cylinder (14) in the cabinet door slowly-releasing mechanism is packed on the external end head position of slide rail (12) of the control slide block (13) in the cabinet door open and close controlling mechanism, the termination of the piston rod (16) of slowly-releasing oil cylinder (14) be admittedly drag-line (7), walk around the leading block (6) that shaft fulcrum is packed in leading block (6) on cabinet (1) lateral wall and cabinet (2) bottom, with the termination be admittedly cabinet door (3); Drag hook resetting block (8) is positioned at the inner termination place of the slide rail (12) of control slide block (13), one termination portion of the switch driving lever (9) of cabinet door (3) and control slide block (13) hinge dress, other end head hinge is contained on the holder (10) that is installing on the anti-inner edge side angle, doorframe base of forcing open the door.

2, the shoe chest of a kind of cabinet door automatic shutter according to claim 1 is characterized in that: the last plane of cabinet (2), baseplane and middle each layer separator face are the tilting shapes in below inwardly.

3, the shoe chest of a kind of cabinet door automatic shutter according to claim 1, it is characterized in that: clasp (4) is lever-like, on the both sides inwall of cabinet (1), respectively install one, the movable end of drag hook resetting block (8) be installed in clasp (4) under the position, drag hook resetting block (8) synchronous interaction of both sides.

4, the shoe chest of a kind of cabinet door automatic shutter according to claim 1 is characterized in that: switch driving lever (9) is the hinged two-section shape of inflection, and the termination portion hinge of cutting back bar is contained on the holder (10), installs on the seat (10) and is installing spacing push rod (11).

5, the shoe chest of a kind of cabinet automatic shutter according to claim 1, it is characterized in that: on a termination at cabinet door (3) base, drag-line (7) place, towards cabinet (2), perpendicular to cabinet door (3) covering of the fan, installing a radius is 40～80 millimeters, the axle center fan-shaped frid (17) concentric with cabinet door (3) rotating shaft, and the termination of drag-line (7) ties up to the notch place that fan-shaped frid (17) is close to cabinet door (3) covering of the fan admittedly.