CN203280054U

CN203280054U - Lifting cupboard

Info

Publication number: CN203280054U
Application number: CN2013202720563U
Authority: CN
Inventors: 丁奇锴
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-16
Filing date: 2013-05-16
Publication date: 2013-11-13
Anticipated expiration: 2023-05-16

Abstract

The utility model discloses a lifting cupboard which comprises a cupboard body, a cupboard body lifting mechanism and a lifting controller. The cupboard body lifting mechanism comprises a wall body fixing frame and a cupboard body connecting frame. The cupboard body is fixed on the cupboard connecting frame, the cupboard body connecting frame is connected with the wall body fixing frame in a sliding mode, and a driving device which enables the cupboard body connecting frame to move in a linear mode is further arranged between the cupboard body connecting frame and the wall body fixing frame. The common nesting-type double-cupboard-body structural design is abandoned in the lifting cupboard, only materials for making a single cup body need to be consumed for reaching the same storage capacity, and during manufacturing, material utilization amount and work hour consumption are obviously less so that manufacturing cost can be greatly lowered, and a higher cost and effectiveness ratio can be obtained. Moreover, the lifting cupboard is compact in structure and high in space utilization rate.

Description

A kind of Liftable suspended cupboard

Technical field

The utility model relates to a kind of furniture, and in particular, it relates to a kind of Liftable suspended cupboard.

Background technology

Raising day by day along with people's living standard, people have also had higher pursuit to home decoration, cabinet for example, people not only require it to possess the most basic function of containing articles, also wish to use more expediently and coordinate with whole indoor environment collocation better, lift type closet arises at the historic moment, and it can change the height in article storage space, can reduce in use height, be beneficial to accessing article more easily; Can raise while not using, the space of vacateing the cabinet below is beneficial to the people and carries out more easily the housework activity, and therefore, lift type closet is subject to the welcome of more and more families.yet, being seen Liftable suspended cupboard adopts the two cabinets of inside and outside nested type more on the market at present, namely be commonly called as the form of " cover cabinet ", in this type of Liftable suspended cupboard, outer cabinet maintains static, only have the inner cabinet can lifting, two cabinets need to consume and be close to the plate that doubles single cabinet, but can only obtain the actual storing volume of a cabinet, and, outer cabinet inside is for the ease of the smooth turnover of inner cabinet and the parts that elevating mechanism and fixed mechanism are installed, also need reserve certain space surplus capacity, therefore, this type of Liftable suspended cupboard is when reaching certain storing ability, need to expend more material, manufacturing cost is high, and cost/effectiveness and space availability ratio are all lower.publication number is that the utility model of CN201480544U discloses a kind of Liftable suspended cupboard on May 26th, 2010, comprise bottomless outer case and inner lifting casing and actuating unit thereof, wherein, described actuating unit is by motor, electronic-controlled installation, power switch, rotating pipe and halliard body forms, described motor connects described rotation pipe and is electrically connected on described electronic-controlled installation, described rotation pipe two ends are connected in the inwall of described bottomless outer case and are provided with reel, described halliard body one end is connected in described reel, the other end is connected in described lifting casing, described Liftable suspended cupboard is provided with in the described lifting casing of perception process of rising or falling the bottom touch action and stops the sensing device of machine operation.In case this utility model in use hand or article is pressed from both sides, the loudspeaker of described sensing device just can receive in conveyer and make motor stopping to the loudspeaker signal on electronic-controlled installation by outgoing signal, plays the anti-pinch effect, has security very reliably.But inside and outside two cabinet body structure just that this utility model adopts, as mentioned above, this type of Liftable suspended cupboard exists materials many, and cost is high, the shortcoming that cost/effectiveness and space availability ratio are low.

The utility model content

Many in order to overcome existing Liftable suspended cupboard materials, cost is high, the defect that cost/effectiveness and space availability ratio are low, the utility model provides a kind of employing single cabinet body structure, materials are more economized, and cost is lower, the Liftable suspended cupboard that cost/effectiveness and space availability ratio are higher.

The technical solution of the utility model is: a kind of Liftable suspended cupboard, comprise cabinet, cabinet elevating mechanism and lifting controller, described cabinet elevating mechanism comprises wall mounts and cabinet link, cabinet is fixed on the cabinet link, cabinet link and wall mounts are slidably connected, and also are provided with the drive unit that can make cabinet link traveling priority between cabinet link and wall mounts.Cabinet is installed on the cabinet link, then integral installation is on wall mounts, and by the control of lifting controller, cabinet is done the up and down traveling priority together with the cabinet link on wall mounts, so realized the lifting of cabinet.Different from the Liftable suspended cupboard of the two cabinet body structures of existing inside and outside nested type, cabinet in the utility model is single cabinet, expends and just can obtain same storing volume with more succinct cabinet body structure, still less material during manufacturing, and cost is low, cost/effectiveness is high, and space availability ratio is also higher.

As preferably, described drive unit comprises motor and tooth bar assembly, motor is fixedly arranged on the wooden partition of cabinet inside, the tooth bar assembly is fixedly arranged on wall mounts, cabinet is provided with the vertical groove of crossing that connects motor place wooden partition, and the tooth bar assembly was arranged in groove, was connected with gear on motor output shaft, the tooth bar assembly comprises tooth bar and tooth bar support, the wheel and rack engagement.the tooth bar support is used for supporting tooth bar, make whole tooth bar assembly have certain thickness, like this, the non-rack bar side of tooth bar assembly is connected with wall mounts, tooth bar place side can be passed groove, with the gear engagement on motor, because tooth bar is fixed on wall mounts with tooth bar assembly integral body, mesh on tooth bar when gear while rotating, tooth bar can't move, thrust between rack-and-pinion is anti-tooth pushing wheel integrated moving just, and then drive motor, and even the cabinet and the cabinet link that are connected as a single entity with motor, and relatively move between wall mounts, thereby realize the cabinet lifting.

As preferably, described tooth bar assembly also comprises support plate, support plate is between tooth bar and tooth bar support, tooth bar, support plate and tooth bar support three are fixed with one, cross on the cell wall of groove both sides and be provided with symmetrically a pair of balanced support parallel with cell wall wheel, the balanced support wheel connects between support plate and wall mounts and with support plate.The multiplex wooden plate of common cabinet is made, its intensity is limited, especially after slotting on wooden plate, intensity is more weak, when between rack-and-pinion during engaged transmission, near notch wooden partition very easily deforms because bearing the incessantly suffered tooth bar propulsive thrust of gear, like this, the motor that is arranged on wooden partition just can be shifted, cause the back lash between the wheel and rack on motor output shaft to enlarge, Meshing stability between rack-and-pinion and transmission efficiency all can reduce, and make the cabinet lifting become and steadily do not have some setbacks.After the balanced support wheel is set, the side face of balanced support wheel props up support plate, and support plate also is connected as a single entity with wall mounts, the balanced support wheel firmly is limited between support plate and wall mounts, and then the wooden partition distortion of notch both sides is controlled, guarantee the unlikely generation fluctuating in wooden partition plane warpage, held stationary engagement between wheel and rack.

, as preferably, be provided with the lifting power assisting device between wall mounts and cabinet link.The lifting power assisting device provides auxiliary power, can balance part gravity, when the lifting of cabinet carrying weight, the load that bears while alleviating the driven by motor cabinet, extend motor service life.

As preferably, described lifting power assisting device is air spring, air spring be positioned at bottom-hinged in the wall mounts bottom, the piston rod end of air spring is hinged on cabinet link top.The well-regulated traveling priority of the piston rod of air spring tool in pressure cylinder path, the energy provider, to stable axial force, can not transmit deflection because of power and disperse to cause the loss of power, and the air spring global shape is more regular, and is easy for installation.

As preferably, the tooth bar support is the grooved spare that cross section is " several " font, and the notch of tooth bar support is towards wall mounts, and air spring is arranged in the groove of tooth bar support.The tooth bar support is made grooved spare and air spring is embedded in the groove of tooth bar support, can avoid multi-part too to disperse, and greatly improves the integrated level of parts, makes this Liftable suspended cupboard overall structure more compact, but also greatly facilitates the assembling of this cabinet.

As preferably, wall mounts is " work " font, comprise top transverse slat, bottom cross plate and in the plate that hangs down, during being located at, described tooth bar assembly hangs down on plate, be provided with between top transverse slat and bottom cross plate a pair of with in the parallel slide bar of plate that hangs down, the slide bar two ends are connected in respectively on top transverse slat and bottom cross plate, the cabinet link is " Π " font, on the cabinet link, symmetry is installed with at least two pairs of linear slide rail balanced support wheels, and linear slide rail balanced support wheel is socketed on slide bar adaptedly.By coordinating of linear slide rail balanced support wheel and slide bar, the cabinet link can be drilled along the slide bar slip, thereby realizes being fixedly connected with of cabinet link and wall mounts.The wall mounts of " work " font is simple in structure, and material usage is less, but can provide abundant stress surface with reasonable layout body of wall fixing point.For adapting to the wall mounts of structure like this, crossing groove and also need open on position placed in the middle with the corresponding teeth bar assembly on cabinet, be more conducive to keep the stress balance of cabinet.The wall mounts of " Π " font can be complementary with the slide bar distributed architecture preferably and can adhere to installation for cabinet easily.

As preferably, cabinet inside is provided with the drive unit cage, and it is inner that motor and described tooth bar assembly all are positioned at the drive unit cage.For guaranteeing the drive unit normal operation, need to add lubricant grease, and between rack-and-pinion, frequent wear can produce crumb powder, dirty more, if gear, tooth bar and motor directly are placed in cabinet inside and do not add isolation, may pollute the article that store in cabinet inside and cabinet, therefore the drive unit cage being set can separate drive unit and cabinet cavity volume, guarantees sanitary cleaning in cabinet.

As preferably, cabinet inside is installed with an ambient light sensor on the wooden partition of cabinet door.Ambient light sensor is used for the inner light conditions of sensing cabinet, judge for lifting controller whether the cabinet door is opened, only when closing, the cabinet door just allows the cabinet lifting, if the cabinet door is in open mode, lifting controller is the output signal of cutting-off controlling machine operation, cabinet stops lifting, prevents that in cabinet, article drop at the volley.

As preferably, described lifting controller is the voice-control controller.This Liftable suspended cupboard operates with the acoustic control mode, need not to use hand, controls very simple laborsaving.

The beneficial effects of the utility model are:

Low cost of manufacture, cost/effectiveness is high.The utility model has been abandoned the structural design of the two cabinets of common nested type, the material that only needs to consume single cabinet just can reach same storing capacity, during manufacturing, material usage and expenditure of time obviously still less, therefore can reduce manufacturing cost greatly, obtain higher cost/effectiveness.

Compact conformation, space availability ratio is high.The two cabinet body structures of relatively common nested type, in the utility model, the supporting construction of single cabinet and driving mechanism take up room littlely, and the space that can effectively utilize is more.

Facilitate the use of cabinet.This Liftable suspended cupboard is lifting easily, adjusts flexibly the cabinet height, at ordinary times cabinet is raised to eminence, does not take people's activity space, falls cabinet during accessing article, need not to do one's utmost semi-girder and even climbs, and it is very convenient that cabinet uses.

Description of drawings

Fig. 1 is a kind of structural representation of the present utility model;

Fig. 2 is a kind of cabinet of the present utility model and drive unit assembly structure schematic diagram;

Fig. 3 is the elevational schematic view of a kind of cabinet of the present utility model and drive unit assembly structure;

Fig. 4 is a kind of structural representation of elevating mechanism in the utility model;

Fig. 5 is the partial assembled structural representation of balanced support wheel and drive unit in the utility model.

In figure, 1-cabinet, 2-wall mounts, 3-cabinet link, 4-motor, 5-gear, the 6-tooth bar, 7-crosses groove, the 8-support plate, the 9-air spring, 10-slide bar, 11-linear slide rail balanced support wheel, 12-drive unit cage, 13-fixed head, 14-balanced support wheel, 15-backboard wooden partition, 16-tooth bar support, 17-flange.

The specific embodiment

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

Embodiment 1:

As shown in Figure 1, Figure 2 and Figure 3, a kind of Liftable suspended cupboard, comprise cabinet 1, cabinet elevating mechanism and lifting controller, and described cabinet elevating mechanism comprises wall mounts 2 and cabinet link 3.Cabinet 1 is wooden, is fixed on cabinet link 3.Cabinet link 3 is slidably connected with

wall mounts

2, and 2 of cabinet link 3 and wall mounts also are provided with and can make the linearly moving drive unit of cabinet link 3.Wall mounts 2 is fixed on body of wall by expansion bolt, and integral body is " work " font, comprises top transverse slat and bottom cross plate parallel to each other, and with the top transverse slat vertical with bottom cross plate in the plate that hangs down, in the plate two ends of hanging down be welded on respectively the central authorities of top transverse slat and bottom cross plate.During being located at, described tooth bar assembly hangs down on plate, be provided with between top transverse slat and bottom cross plate a pair of with in hang down plate and the parallel slide bar 10 of metope, slide bar 10 two ends are the solid two ends that are fixed on top transverse slat and bottom cross plate by Connection Block respectively, cabinet link 3 is " Π " font, comprise the vertical plate of beam slab and two parallel sides, two sides are hung down plate difference vertical weldings in the two ends of upper beam slab.Be symmetrically fixed with two pairs of linear slide rail balanced support wheels 11 on cabinet link 3, lay respectively at top and the bottom of the vertical plate of described two sides, linear slide rail balanced support wheel 11 is provided with the hole adaptive with slide bar 10 diameters, therefore linear slide rail balanced support wheel 11 can be socketed on slide bar 10, as shown in Figure 4 adaptedly.described drive unit comprises motor 4 and tooth bar assembly, motor 4 is fixedly arranged on the backboard wooden partition 15 of cabinet 1 inside, namely by on the wooden partition of wall one side, the tooth bar assembly is fixedly arranged on wall mounts 2, the backboard wooden partition central authorities of cabinet 1 have one the vertical groove 7 of crossing that connects motor 4 place wooden partitions, the tooth bar assembly was arranged in groove 7, on motor 4 output shafts, key is connected with a gear 5, the tooth bar assembly comprises tooth bar 6, support plate 8 and tooth bar support 16, gear 5 and tooth bar 6 engagements, support plate 8 is between tooth bar 6 and tooth bar support 16, the width of support plate 8 is greater than tooth bar 6 width, tooth bar 6, support plate 8 and tooth bar support 16 threes are fixed with one by screw.be fixed with two fixed heads 13 made from angle bar on the backboard wooden partition 15 of cabinet 1 inside, fixed head 13 has two mutually perpendicular, a face is close to backboard wooden partition 15 and is fixed, another face was close on the cell wall of groove 7, two fixed head 13 symmetries were positioned at the both sides of groove 7, cross in groove 7 and be provided with symmetrically a pair of fulcrum, fulcrum is threaded connection on that face that was close to groove 7 cell walls of fixed head 13, the free end of two fulcrums is separately installed with a balanced support wheel 14 parallel with the cell wall of crossing groove 7, balanced support wheel 14 use needle bearings are made, balanced support wheel 14 connects between support plate 8 and wall mounts 2 and with support plate 8, as shown in Figure 5.Tooth bar support 16 is the steel grooved spare of " several " font for cross section, have groove and flange 17, the notch of tooth bar support 16 is towards wall mounts 2, the flange 17 of tooth bar support 16 be close to wall mounts 2 in hang down on plate and with bolt, fix, the external diameter of balanced support wheel 14 equals the spacing of support plate 8 and flange 17, so balanced support wheel 14 also connects with flange 17 with support plate 8 butt the time simultaneously.Be provided with the lifting power assisting device between wall mounts 2 and cabinet link 3, described lifting power assisting device is an air spring 9 that 20 kilograms can be provided, this air spring 9 is comprised of the pressure cylinder that is filled with nitrogen and the piston rod that slides in pressure cylinder, the bottom-hinged of air spring 9 pressure cylinders is in wall mounts 2 bottoms, the piston rod end of air spring 9 is hinged on cabinet link 3 tops, and air spring 9 is arranged in the groove of tooth bar support 16.Cabinet 1 inside has been bolted drive unit cage 12, and motor 4 and described tooth bar assembly all are positioned at drive unit cage 12 inside.Cabinet 1 inside is installed with an ambient light sensor on the wooden partition of cabinet door, illumination signal that this ambient light sensor collects use in the control program of this Liftable suspended cupboard as the necessary condition of carrying out lifting action, only at the cabinet door, close, this ambient light sensor sensing is during less than illumination, and the driving signal that described lifting controller can output motor 4 makes the cabinet lifting; If the cabinet door of cabinet 1 is opened, this ambient light sensor senses illumination, and described lifting controller will be the driving signal of motor 4 output locking, and cabinet 1 stops lifting when the cabinet door is opened like this, if throw open the cabinet door in lifting process, cabinet 1 also can stop immediately on the spot.Described lifting controller is the voice-control controller, in establish audio control chip, " getting on " that the user of using barks out, " getting off " voice are as controlling turning to of motor 4, thus the input signal that makes respectively cabinet 1 rise and descend.

Promote cabinet 1 as need, close cabinet behind the door, cry out " getting on " before cabinet, described lifting controller receives audio signal by processing the output motor control signal, motor 4 energising forwards, gear 5 is driven by motor 4 and 6 of tooth bars produce pushing, gear 5 is subject to the thrust that tooth bar 6 makes progress, and gear 5 is pushed upwardly, thereby with motor 4, cabinet 1 that gear 5 is connected as a single entity, is promoted in the lump, be subjected to the guiding of slide bar 10, cabinet 1 finally upwards climbs along tooth bar 6; Fall cabinet 1 as need, keep the cabinet door to close, cry out " getting off " before cabinet, motor 4 energising counter-rotatings, gear 5 is subject to the downward thrust of tooth bar 6, and gear 5 is pushed down, and cabinet 1 is finally fallen along tooth bar 6.In lifting process, although the repulsive force that 6 existence of gear 5 and tooth bar are larger, to be subject to stopping of the support plate 8 that is connected with wall mounts 2 spacing but due to balanced support wheel 14, the holding power of the 8 pairs of balanced support of support plate wheel 14 can be taken turns on the backboard wooden partition 15 that 14 fulcrum and fixed head 13 be delivered to fixed electrical machinery 4 via balanced support, stop the protuberance warpage of backboard wooden partition 15, thereby make gear 5 keep fully engagement with tooth bar 6 all the time.

Embodiment 2:

Cabinet 1 use aluminium alloy plate is made, and, because aluminium alloy plate resistance to deformation intensity is higher, does not therefore establish support plate 8, fixed head 13 and balance support wheel 14.Described lifting controller is rf control unit, handles the lifting of controlling cabinet 1 by remote control panel.All the other are with embodiment 1.

Claims

1. Liftable suspended cupboard, comprise cabinet (1), cabinet elevating mechanism and lifting controller, it is characterized in that described cabinet elevating mechanism comprises wall mounts (2) and cabinet link (3), cabinet (1) is fixed on cabinet link (3), cabinet link (3) is slidably connected with wall mounts (2), also is provided with the drive unit that can make cabinet link (3) do traveling priority between cabinet link (3) and wall mounts (2).

2. Liftable suspended cupboard according to claim 1, it is characterized in that described drive unit comprises motor (4) and tooth bar assembly, motor (4) is fixedly arranged on the inner wooden partition of cabinet (1), the tooth bar assembly is fixedly arranged on wall mounts (2), cabinet (1) is provided with the vertical groove (7) of crossing that connects motor (4) place wooden partition, the tooth bar assembly was arranged in groove (7), be connected with gear (5) on motor (4) output shaft, the tooth bar assembly comprises tooth bar (6) and tooth bar support (16), gear (5) and tooth bar (6) engagement.

3. Liftable suspended cupboard according to claim 2, it is characterized in that described tooth bar assembly also comprises support plate (8), support plate (8) is positioned between tooth bar (6) and tooth bar support (16), tooth bar (6), support plate (8) and tooth bar support (16) three are fixed with one, cross groove (7) both sides cell wall and be provided with a pair of balanced support parallel with cell wall wheel (14), balanced support wheel (14) is positioned between support plate (8) and wall mounts (2) and with support plate (8) and connects.

4. Liftable suspended cupboard according to claim 2, is characterized in that being provided with the lifting power assisting device between wall mounts (2) and cabinet link (3).

5. Liftable suspended cupboard according to claim 4, it is characterized in that described lifting power assisting device is air spring (9), the bottom-hinged of air spring (9) is in wall mounts (2) bottom, and the piston rod end of air spring (9) is hinged on cabinet link (3) top.

6. Liftable suspended cupboard according to claim 5, is characterized in that tooth bar support (16) is the grooved spare of " several " font for cross section, and the notch of tooth bar support (16) is towards wall mounts (2), and air spring (9) is arranged in the groove of tooth bar support (16).

7. according to claim 2 or 3 or 4 or 5 or 6 described Liftable suspended cupboards, it is characterized in that wall mounts (2) is " work " font, comprise the top transverse slat, bottom cross plate and in the plate that hangs down, during being located at, described tooth bar assembly hangs down on plate, be provided with between top transverse slat and bottom cross plate a pair of with in the parallel slide bar (10) of plate that hangs down, slide bar (10) two ends are connected in respectively on top transverse slat and bottom cross plate, cabinet link (3) is " Π " font, the upper symmetry of cabinet link (3) is installed with at least two pairs of linear slide rail balanced support wheels (11), linear slide rail balanced support wheel (11) is socketed on slide bar (10) adaptedly.

8. according to claim 2 or 3 or 4 or 5 or 6 described Liftable suspended cupboards, is characterized in that cabinet (1) inside is provided with drive unit cage (12), and motor (4) and described tooth bar assembly all are positioned at drive unit cage (12) inside.

9. according to claim 1 and 2 or 3 or 4 or 5 or 6 described Liftable suspended cupboards, is characterized in that cabinet (1) inside is installed with an ambient light sensor on the wooden partition of cabinet door.

10. according to claim 1 and 2 or 3 or 4 or 5 or 6 described Liftable suspended cupboards, is characterized in that described lifting controller is the voice-control controller.