CN109998300B - Household cabinet - Google Patents
Household cabinet Download PDFInfo
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- CN109998300B CN109998300B CN201910437710.3A CN201910437710A CN109998300B CN 109998300 B CN109998300 B CN 109998300B CN 201910437710 A CN201910437710 A CN 201910437710A CN 109998300 B CN109998300 B CN 109998300B
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- Prior art keywords
- door
- plate
- opening
- pipe
- cabinet
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B77/00—Kitchen cabinets
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B81/00—Cabinets or racks specially adapted for other particular purposes, e.g. for storing guns or skis
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B95/00—Fittings for furniture
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- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention discloses a household cabinet, which comprises a cabinet body and a cabinet door, wherein the cabinet body comprises a top panel, a bottom panel, a back panel, a front panel and two side panels which are arranged in parallel; the vertical distance between the door handle and the bottom surface of the bottom panel is 5-15 cm, the side panel is provided with a prefabricated pipe travelling structure, and in one side panel: the prefabricated pipe walking structure comprises pipe walking holes and hole covers which are arranged on the side panels, the pipe walking holes comprise inner pipe holes and outer pipe holes, the cabinet body is sequentially communicated with the inner pipe holes, the inner pipe holes and the outer pipe holes, the hole covers are in threaded fit with the outer pipe holes, elastic inflatable sealing rings are arranged in the inner pipe holes, and the elastic inflatable sealing rings and the hole walls of the inner pipe holes are fixed in a sealing mode. The invention has the beneficial effects that: have and predetermine good trompil, when having needs, can directly walk the pipe, and the adaptability of pipe diameter is better, still can ensure behind the walking pipe fixed and sealed effect, easy operation when walking the pipe also can ensure the internal and external wall effect of cabinet when not needing to walk the pipe.
Description
Technical Field
The invention belongs to the technical field of kitchens and bathrooms, home furnishing and furniture, and particularly relates to a home furnishing cabinet.
Background
A wall cupboard refers to a storage space at the upper part in a house sleeve, belongs to a common household cupboard, and is widely applied to various places such as a kitchen, a toilet, a bedroom and the like. The wall cupboard often meets a problem that the pipeline is required to be routed, which means that pipelines such as an air conditioner water pipe, an electric wire pipe, a gas water heater air pipe and the like need to be communicated with the outdoor or other rooms, and sometimes, the pipeline needs to pass through the wall cupboard so as to ensure the smooth arrangement of the pipeline or the attractiveness of the integral indoor structure. At present wall cabinet, when the pipe was walked to needs, all be on-the-spot trompil on the cabinet body, this although can realize walking the pipe, the unstable of later stage trompil technology, the relative promotion scheduling problem of the degree of difficulty that continues to punch on the wall cabinet of installation are all that present faces.
Disclosure of Invention
The invention provides a household cabinet which is provided with a preset opening, can be directly used for pipe running when needed, has better adaptability to pipe diameter, can still ensure fixing and sealing effects after pipe running, is simple to operate when pipe running is carried out, and can ensure the internal and external separation effect of a cabinet body when pipe running is not needed.
In order to achieve the purpose, the invention adopts the following technical scheme:
a household cabinet comprises a cabinet body, wherein a cabinet front opening is arranged on the cabinet body, the household cabinet also comprises a cabinet door for shielding the cabinet front opening, the cabinet body comprises a top panel, a bottom panel, a back panel, a front panel and two side panels which are arranged in parallel, the cabinet door comprises two symmetrically arranged opening and closing door bodies, each opening and closing door body comprises a main door panel and a door handle arranged on the main door panel, the main door panel is hinged with the cabinet body through at least one hinge, the depth direction of the cabinet body is horizontal and parallel to the side panels, the depth direction of the cabinet body is vertical to the front panel, and the back panel, the front panel, the main door panel and the door handles;
the vertical distance between the door handle and the bottom surface of the bottom panel is 5-15 cm, the side panel is provided with a prefabricated pipe walking structure, and in one side panel: the prefabricated pipe walking structure is including locating the handhole door of walking the pipe hole on the side board and being used for shielding the pipe hole, walk the handhole door including coaxial arrangement's interior through-tube hole and can with handhole door screw-thread fit's outer through-tube hole, internal portion of cabinet, interior through-tube hole and outer through-tube hole communicate in proper order, interior through-tube hole aperture is less than outer through-tube hole aperture, the handhole door department is in outer through-tube hole and with outer through-tube hole screw-thread fit, interior through-tube hole is equipped with the elasticity inflatable seal who arranges with interior through-tube hole coaxial, it is sealed fixed between elasticity inflatable seal.
Still include two and prefabricated self-adaptation drive structures of walking tubular construction one-to-one, walk tubular construction and self-adaptation drive structure in the prefabrication that corresponds: the self-adaptive driving structure comprises a back plate groove arranged on the back plate and an elastic driving air bag arranged in the back plate groove, the back plate groove comprises an inner plate groove and an outer plate hole matched with the hole cover in a threaded mode, the inside of the cabinet body, the outer plate hole and the inner plate groove are sequentially communicated, the elastic driving air bag is fixed to the inner side wall of the inner plate groove, one part of the elastic driving air bag is located in the outer plate hole, and the elastic driving air bag is communicated with the elastic inflating sealing ring through an air pipe.
The prefabricated pipe walking structure is characterized by further comprising a hollow groove which is arranged on the side panel and used for containing the hole cover, the hole cover can be clamped with the hollow groove, when the hole cover is clamped with the hollow groove, the hole cover is located in the hollow groove, and a notch of the hollow groove is communicated with the interior of the cabinet body.
The handhole door includes cylinder lid and handle plate, is equipped with the inner groovy on a terminal surface of cylinder lid, and the handle plate is fixed in the inner groovy, and cylinder lid axis is on a parallel with the handle plate, and the cylinder lid can lead to pipe hole screw-thread fit outward, and the cylinder lid can lead to the hole screw-thread fit outward with the board.
The cabinet is internally provided with a transverse partition plate, the internal part of the cabinet body is divided into an upper cabinet cavity and a lower cabinet cavity by the transverse partition plate, the upper cabinet cavity is arranged above the lower cabinet cavity, the pipe walking holes are communicated with the upper cabinet cavity, the highest points of the pipe walking holes are arranged below the top panel, and the vertical distance between the highest points of the pipe walking holes and the top panel is 10-50 mm.
In an opening and closing door body: the main door plate is provided with moving magnetic blocks, and the front panel is provided with fixed magnetic blocks which correspond to the moving magnetic blocks one to one; when the opening and closing door body is in a closed state, the main door plate is attached to the front panel, and the movable magnetic block and the fixed magnetic block are fixedly adsorbed; when the opening and closing door body is at the maximum opening angle, the main door plate is vertical to the front panel.
The main door plate comprises a base door plate and a movable door plate positioned below the base door plate, and in one opening and closing door body:
the base door plate is hinged with the cabinet body through the hinge, the door handle is arranged on the movable door plate, the movable magnetic block is arranged on the movable door plate, a gap is formed between the base door plate and the movable door plate, the opening and closing door body also comprises a second-stage movable mechanism positioned in the gap between the plates, the second-stage movable mechanism comprises a cross shaft connected with the base door plate, a plurality of rotary sleeves connected with the movable door plate, a fixed plate arranged on the cross shaft and a movable plate capable of contacting the movable door plate, the rotary sleeves are rotatably connected with the cross shaft, a door plate groove with an opening facing the gap between the plates is arranged on the movable door plate, a door opening cylinder body is arranged in the door plate groove, a door opening inner piston in sliding sealing fit with the door opening cylinder body is arranged in the door opening cylinder body, the door opening inner piston divides the door opening cylinder body into a door opening cavity and two, one end of a door opening spring is connected with a door opening inner piston, the other end of the door opening spring is connected with a door opening cylinder body, a door opening limiting body is arranged in a door opening cavity, an elastic air bag strip is arranged on a handle, and the elastic air bag strip is communicated with the door opening cavity through an air pipe;
when the opening and closing door body is in a closed state, the movable plate contacts the movable door plate, the base door plate, the fixed plate, the movable plate, two door opening cavities, one door opening cavity and the door handle are sequentially arranged along the axial direction of the door opening piston rod, the fixed plate is separated from the movable plate, and the piston in the door opening is separated from the door opening limiting body;
the front panel, the movable plate, the fixed plate, the transverse shaft and the door handle are sequentially arranged along the depth direction of the cabinet body, when the opening and closing door body is in a closed state and the piston in the opening door contacts the opening door limiting body, the movable plate contacts the fixed plate, and the movable plate is separated from the movable door plate;
the base door plate is provided with a plurality of inner limiting pieces for contacting the valve plate, the main door plate is provided with an inner elastic sealing diaphragm and an outer elastic shielding diaphragm, when the opening and closing door body is in a closed state, the inner limiting pieces contact the valve plate, the inner limiting pieces are positioned between the front panel and the valve plate, the gaps between the plates are positioned between the inner elastic sealing diaphragm and the outer elastic shielding diaphragm, and the inner elastic sealing diaphragm contacts the front panel.
The door handle comprises an upper rod, a lower rod and an outer rod, and in one opening and closing door body: the valve board is connected to upper boom one end, and the valve board is connected to lower beam one end, and the outer pole upper end is connected to the upper boom other end, and the outer pole lower extreme is connected to the lower beam other end, and the elasticity gasbag strip sets up on the outer pole, and the elasticity gasbag strip is located between valve board and outer pole, has between elasticity gasbag strip and the valve board and stretches the hand clearance.
The invention has the beneficial effects that: have and predetermine good trompil, when having needs, can directly walk the pipe, and the adaptability of pipe diameter is better, still can ensure behind the walking pipe fixed and sealed effect, easy operation when walking the pipe also can ensure the internal and external wall effect of cabinet when not needing to walk the pipe.
Drawings
FIG. 1 is a schematic structural view of example 1;
FIG. 2 is a side view of embodiment 1;
FIG. 3 is an enlarged view at A in FIG. 1;
FIG. 4 is an enlarged view at B in FIG. 2;
FIG. 5 is a partial sectional view of embodiment 1;
FIG. 6 is an enlarged view at C in FIG. 5;
FIG. 7 is a schematic structural view of embodiment 2;
FIG. 8 is a partial structural view of embodiment 2;
FIG. 9 is a schematic view of the structure of example 2 with the outer elastic barrier film removed;
FIG. 10 is an enlarged view at D of FIG. 9;
FIG. 11 is an enlarged view at E in FIG. 9;
FIG. 12 is an enlarged view at F in FIG. 9;
FIG. 13 is an enlarged view at G of FIG. 9;
fig. 14 is an enlarged view at H in fig. 9.
Reference numerals: a cabinet body 1, a top panel 1a, a bottom panel 1b, a back panel 1c, a front panel 1d, a side panel 1e, a hollow groove 11, a cabinet door 2, a main door panel 21, a base door panel 211, a movable door panel 212, a door handle 22, an upper rod 22a, a lower rod 22b, an outer rod 22c, an elastic air bag strip 221, a hinge 23, a transverse shaft 24, a shaft connecting rod 241, a rotary sleeve 25, a sleeve connecting rod 251, a fixed plate 26 and a movable plate 27, the door opening device comprises a door plate groove 212a, a door opening cylinder body 28, a door opening one cavity 28a, a door opening two cavity 28b, a door opening inner piston 281, a door opening piston rod 282, a door opening spring 283, a door opening limiting body 284, an inner limiting sheet 29, a pipe moving hole 31, an inner through pipe hole 311, an outer through pipe hole 312, a hole cover 32, a cylindrical cover body 321, a handle sheet plate 322, an elastic inflating seal ring 33, a back plate groove 41, a plate inner groove 411, a plate outer hole 412, an elastic driving air bag 42, a diaphragm plate 5, an inner elastic sealing diaphragm 61 and an outer elastic shielding diaphragm 62.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
Example 1: as shown in figures 1 to 6 of the drawings,
a household cabinet comprises a cabinet body 1, wherein a cabinet front opening is formed in the cabinet body, the household cabinet also comprises a cabinet door 2 used for shielding the cabinet front opening, the cabinet body comprises a top panel 1a, a bottom panel 1b, a back panel 1c, a front panel 1d and two side panels 1e which are arranged in parallel, the cabinet door comprises two symmetrically arranged opening and closing door bodies, each opening and closing door body comprises a main door panel 21 and a door handle 22 arranged on the main door panel, the main door panel is hinged with the cabinet body through at least one hinge 23, the depth direction of the cabinet body is horizontal and parallel to the side panels, the depth direction of the cabinet body is vertical to the front panel, and the back panel, the front panel, the main door panel and the door;
the vertical distance between the door handle and the bottom surface of the bottom panel is 5-15 cm, the side panel is provided with a prefabricated pipe walking structure, and in one side panel: the prefabricated pipe walking structure is including locating the pipe hole 31 of walking on the side board and being used for shielding the handhole door 32 of pipe hole, walk the pipe hole including coaxial arrangement's interior through-tube hole 311 and can with handhole door screw-thread fit's outer through-tube hole 312, internal portion, interior through-tube hole and outer through-tube hole communicate in proper order, interior through-tube hole aperture is less than outer through-tube hole aperture, the handhole door department is downthehole and with outer through-tube hole screw-thread fit outside the through-tube, interior through-tube hole is equipped with the elasticity inflatable seal circle 33 with the coaxial arrangement of interior through-tube hole, it is sealed fixed between elasticity inflatable.
When the invention is installed, the top panel can be fixed with a ceiling or a suspended ceiling. When a pipeline passing through the wall-hung cupboard needs to be moved, the two hole covers can be taken down, then the pipeline passes through the two pipe passing holes, and the pipeline also passes through the center hole of the elastic inflatable sealing ring while passing through the pipe passing holes, and the elastic inflatable sealing ring can adapt to pipelines with different pipe diameters by utilizing the elasticity of the elastic inflatable sealing ring.
Still include two and prefabricated self-adaptation drive structures of walking tubular construction one-to-one, walk tubular construction and self-adaptation drive structure in the prefabrication that corresponds: the self-adaptive driving structure comprises a back plate groove 41 arranged on the back plate and an elastic driving air bag 42 arranged in the back plate groove, the back plate groove comprises an inner plate groove 411 and an outer plate hole 412 capable of being in threaded fit with the hole cover, the interior of the cabinet body, the outer plate hole and the inner plate groove are sequentially communicated, the elastic driving air bag is fixed with the inner side wall of the inner plate groove, one part of the elastic driving air bag is positioned in the outer plate hole, and the elastic driving air bag is communicated with the elastic inflating sealing ring through an air pipe. After the pipe is led, the hole cover can be screwed into the outer hole of the plate, so that the hole cover can press the elastic driving air bag, and a part of gas in the elastic driving air bag enters the elastic inflatable sealing ring through the air pipe, so that the elastic inflatable sealing ring is further expanded to compress and fix the pipeline passing through the pipe hole, the effect of strengthening the fixation is achieved, and the sealing effect between the elastic inflatable sealing ring and the pipeline is also improved.
The prefabricated pipe walking structure further comprises a hollow groove 11 which is arranged on the side panel and used for containing the hole cover, the hole cover can be clamped with the hollow groove, when the hole cover is clamped with the hollow groove, the hole cover is located in the hollow groove, and a notch of the hollow groove is communicated with the interior of the cabinet body. Sometimes, do not need the further air feed of elastic drive gasbag, the pipeline has compressed between the elasticity inflatable seal circle more tightly, and at this moment, go into the handhole door card and accomodate can in the dead slot.
The handhole door includes cylinder lid 321 and handle plate 322, is equipped with the inner groovy on a terminal surface of cylinder lid, and the handle plate is fixed in the inner groovy, and cylinder lid axis is on a parallel with the handle plate, and the cylinder lid can lead to pipe hole screw-thread fit outward, and the cylinder lid can lead to the hole screw-thread fit outward with the board. The handle plate is beneficial to grabbing by fingers, so that a user can conveniently rotate, plug and pull the hole cover.
The cabinet is internally provided with a transverse partition plate 5, the internal part of the cabinet is divided into an upper cabinet cavity and a lower cabinet cavity by the transverse partition plate, the upper cabinet cavity is arranged above the lower cabinet cavity, a pipe walking hole is communicated with the upper cabinet cavity, the highest point of the pipe walking hole is arranged below the top panel, and the vertical distance between the highest point of the pipe walking hole and the top panel is 10-50 mm. The diaphragm plate can separate out more inner spaces, the pipe holes are arranged higher, and the pipe holes are arranged to ensure that the pipe passing through the inner part of the cabinet body can be close to the side as far as possible, so that a relatively large storage space in the cabinet is reserved.
In an opening and closing door body: the main door plate is provided with moving magnetic blocks, and the front panel is provided with fixed magnetic blocks which correspond to the moving magnetic blocks one to one; when the opening and closing door body is in a closed state, the main door plate is attached to the front panel, and the movable magnetic block and the fixed magnetic block are fixedly adsorbed; when the opening and closing door body is at the maximum opening angle, the main door plate is vertical to the front panel. The movable magnetic block and the fixed magnetic block are adsorbed to realize positioning after the door is closed, so that the main door plate can be prevented from shaking again after the door is closed.
Example 2: based on embodiment 1, as shown in fig. 7 to 14,
the main door panel comprises a base door panel 211 and a valve panel 212 positioned below the base door panel, and in one opening and closing door body: the base door plate is hinged with the cabinet body through the hinge, the door handle is arranged on the valve plate, the movable magnetic block is arranged on the valve plate, a gap is formed between the base door plate and the valve plate, the opening and closing door body also comprises a secondary movable mechanism positioned in the gap between the plates, the secondary movable mechanism comprises a transverse shaft 24 connected with the base door plate, a plurality of rotary sleeves 25 connected with the valve plate, a fixed plate 26 arranged on the transverse shaft and a movable plate 27 capable of contacting the valve plate, the rotary sleeves are rotatably connected with the transverse shaft, the valve plate is provided with a door plate groove 212a with an opening facing the gap between the plates, a door opening cylinder body 28 is arranged in the door plate groove, a door opening inner piston 281 in sliding sealing fit with the door opening cylinder body is arranged in the door opening cylinder body, the door opening inner piston divides the door opening cylinder body into a door opening cavity 28a and a door opening cavity 28b communicated, a door opening spring 283 is arranged in the door opening cavity, one end of the door opening spring is connected with the door opening inner piston, the other end of the door opening spring is connected with the door opening cylinder body, a door opening limiting body 284 is arranged in the door opening cavity, an elastic air bag strip 221 is arranged on the handle, and the elastic air bag strip is communicated with the door opening cavity through an air pipe;
when the opening and closing door body is in a closed state, the movable plate contacts the movable door plate, the base door plate, the fixed plate, the movable plate, two door opening cavities, one door opening cavity and the door handle are sequentially arranged along the axial direction of the door opening piston rod, the fixed plate is separated from the movable plate, and the piston in the door opening is separated from the door opening limiting body;
the front panel, the movable plate, the fixed plate, the transverse shaft and the door handle are sequentially arranged along the depth direction of the cabinet body, when the opening and closing door body is in a closed state and the piston in the opening door contacts the opening door limiting body, the movable plate contacts the fixed plate, and the movable plate is separated from the movable door plate;
the base door plate is provided with a plurality of inner limiting pieces 29 used for contacting the valve plate, the main door plate is provided with an inner elastic sealing diaphragm 6 and an outer elastic shielding diaphragm 62, when the opening and closing door body is in a closed state, the inner limiting pieces contact the valve plate, the inner limiting pieces are positioned between the front panel and the valve plate, the gaps between the plates are positioned between the inner elastic sealing diaphragm and the outer elastic shielding diaphragm, and the inner elastic sealing diaphragm contacts the front panel.
One problem often encountered by wall-mounted cabinets is that when the cabinet door is opened, the lower portion of the cabinet door is easily hit by the head of a passing person, which is no exception in the present case. After the main door plate is opened to the maximum opening angle, when the lower part of the main door plate is collided by the heads of passing people, the force applied to the main door plate can be mainly divided into two types of directions; one is a door-closing direction force that drives the main door panel to rotate in the door-closing direction (the main door panel rotates along the hinge), and the other is a door-opening direction force that has a tendency to drive the main door panel to rotate in the direction to continue opening the door (only the tendency, in practice, the main door panel does not move because the main door panel has been opened to the maximum opening angle).
The main door board is opening behind the biggest opening angle (the switching door body is in when the biggest opening angle), collide by the head of passing personnel when the main door board, if the main door board receives the direction power of closing the door, then the personnel of collision still are difficult for being injured relatively (the main door board rotates and dodges), the main door board is also difficult for impairedly (the main door board can rotate along the direction of closing the door), nevertheless if the main door board receives the direction power of opening the door, the personnel of collision are injured easily (the main door board can't rotate and dodge, lead to the collision dynamics great relatively, collision personnel's head is injured easily, the main door board is also impaired easily (if the hinge damages, break away from the cabinet body.
And in this embodiment, main door plant is after opening the biggest opening angle, and when main door plant was collided by the head of passing personnel, and main door plant received the direction power of opening the door, the shutter board can rotate (basic door plant is motionless) along the cross axle, has carried out the back and has contracted in other words the shutter board and dodge to can effectively reduce collision personnel's injured probability, also can effectively avoid main door plant impaired. In this embodiment, when the door is closed, the door handle may be held to push the shutter plate to rotate in the closing direction, and when the shutter plate contacts the inner limiting plate, the inner limiting plate is pushed to drive the base door plate to move together, so that the shutter plate and the base door plate rotate together until the closing state is reached. When the opening and closing door body is in a closed state, if the door needs to be opened, the door handle is also held firstly, when the door handle is held, fingers can press the elastic air bag strip, so that a part of gas in the elastic air bag strip enters the opening door cavity, the opening door inner piston, the opening door piston rod and the movable plate are driven to move together, the opening door inner piston contacts the opening door limiting body, the movable plate contacts the fixed plate at the moment, the movable plate is separated from the movable door plate, and the movable plate is located between the fixed plate and the front panel, so that the movable door plate can be rotated and opened together through the movable plate and the fixed plate. Therefore, in the embodiment, the door opening and closing operation is not affected, the door handle is still held to directly rotate the door opening or the door closing, the collision protection function is provided, the injury probability of the personnel colliding with the main door plate can be effectively reduced, and the main door plate can be effectively protected.
The inner elastic sealing diaphragm and the outer elastic shielding diaphragm have deformability, the inner elastic sealing diaphragm can adapt to relative rotation between the base door plate and the shutter plate, the inner elastic sealing diaphragm can be used for guaranteeing sealing between the main door plate and the front panel, the outer elastic shielding diaphragm can shield gaps between the main door plate and the front panel, the appearance is guaranteed, and certain dustproof and impurity-proof effects can be achieved.
The inner elastic sealing membrane can be an elastic plastic membrane, and the outer elastic shielding membrane can be an elastic plastic membrane. The horizontal shaft is connected with the base door plate through a plurality of shaft connecting rods 441, and the rotating sleeve is connected with the movable door plate through a plurality of sets of connecting rods 451.
The door handle includes an upper bar 22a, a lower bar 22b, and an outer bar 22c, and in one opening and closing door body: the valve board is connected to upper boom one end, and the valve board is connected to lower beam one end, and the outer pole upper end is connected to the upper boom other end, and the outer pole lower extreme is connected to the lower beam other end, and the elasticity gasbag strip sets up on the outer pole, and the elasticity gasbag strip is located between valve board and outer pole, has between elasticity gasbag strip and the valve board and stretches the hand clearance. The elastic air bag strip is arranged in such a way, so that the elastic air bag strip can be pressed by fingers of a person opening the door if the person is opened the door, and therefore the movable door plate can be driven to rotate together to be opened when the movable door plate is opened.
Claims (6)
1. A household cabinet comprises a cabinet body, wherein a cabinet front opening is arranged on the cabinet body, the household cabinet also comprises a cabinet door for shielding the cabinet front opening, the cabinet body comprises a top panel, a bottom panel, a back panel, a front panel and two side panels which are arranged in parallel, the cabinet door comprises two symmetrically arranged opening and closing door bodies, each opening and closing door body comprises a main door panel and a door handle arranged on the main door panel, the main door panel is hinged with the cabinet body through at least one hinge, the depth direction of the cabinet body is horizontal and parallel to the side panels, the depth direction of the cabinet body is vertical to the front panel, and the back panel, the front panel, the main door panel and the door handles; it is characterized in that the utility model is characterized in that,
the vertical distance between the door handle and the bottom surface of the bottom panel is 5-15 cm, the side panel is provided with a prefabricated pipe walking structure, and in one side panel: the prefabricated pipe walking structure comprises pipe walking holes arranged on the side panel and a hole cover used for shielding the pipe walking holes, each pipe walking hole comprises an inner through pipe hole and an outer through pipe hole which are coaxially arranged, the inner through pipe holes and the outer through pipe holes can be in threaded fit with the hole cover, the inside of the cabinet body, the inner through pipe holes and the outer through pipe holes are sequentially communicated, the hole diameter of the inner through pipe hole is smaller than that of the outer through pipe hole, the hole cover is positioned in the outer through pipe hole and is in threaded fit with the outer through pipe holes, an elastic inflating sealing ring which is coaxially arranged with the inner through pipe holes is arranged in the inner through;
in an opening and closing door body: the main door plate is provided with moving magnetic blocks, and the front panel is provided with fixed magnetic blocks which correspond to the moving magnetic blocks one to one; when the opening and closing door body is in a closed state, the main door plate is attached to the front panel, and the movable magnetic block and the fixed magnetic block are fixedly adsorbed; when the opening and closing door body is at the maximum opening angle, the main door plate is vertical to the front panel;
the main door plate comprises a base door plate and a movable door plate positioned below the base door plate, and in one opening and closing door body:
the base door plate is hinged with the cabinet body through the hinge, the door handle is arranged on the movable door plate, the movable magnetic block is arranged on the movable door plate, a gap is formed between the base door plate and the movable door plate, the opening and closing door body also comprises a second-stage movable mechanism positioned in the gap between the plates, the second-stage movable mechanism comprises a cross shaft connected with the base door plate, a plurality of rotary sleeves connected with the movable door plate, a fixed plate arranged on the cross shaft and a movable plate capable of contacting the movable door plate, the rotary sleeves are rotatably connected with the cross shaft, a door plate groove with an opening facing the gap between the plates is arranged on the movable door plate, a door opening cylinder body is arranged in the door plate groove, a door opening inner piston in sliding sealing fit with the door opening cylinder body is arranged in the door opening cylinder body, the door opening inner piston divides the door opening cylinder body into a door opening cavity and two, one end of a door opening spring is connected with a door opening inner piston, the other end of the door opening spring is connected with a door opening cylinder body, a door opening limiting body is arranged in a door opening cavity, an elastic air bag strip is arranged on a handle, and the elastic air bag strip is communicated with the door opening cavity through an air pipe;
when the opening and closing door body is in a closed state, the movable plate contacts the movable door plate, the base door plate, the fixed plate, the movable plate, two door opening cavities, one door opening cavity and the door handle are sequentially arranged along the axial direction of the door opening piston rod, the fixed plate is separated from the movable plate, and the piston in the door opening is separated from the door opening limiting body;
the front panel, the movable plate, the fixed plate, the transverse shaft and the door handle are sequentially arranged along the depth direction of the cabinet body, when the opening and closing door body is in a closed state and the piston in the opening door contacts the opening door limiting body, the movable plate contacts the fixed plate, and the movable plate is separated from the movable door plate;
the base door plate is provided with a plurality of inner limiting pieces for contacting the valve plate, the main door plate is provided with an inner elastic sealing diaphragm and an outer elastic shielding diaphragm, when the opening and closing door body is in a closed state, the inner limiting pieces contact the valve plate, the inner limiting pieces are positioned between the front panel and the valve plate, the gaps between the plates are positioned between the inner elastic sealing diaphragm and the outer elastic shielding diaphragm, and the inner elastic sealing diaphragm contacts the front panel.
2. A cabinet according to claim 1, further comprising two adaptive driving structures corresponding to the prefabricated pipe structures one to one, wherein in the corresponding prefabricated pipe structures and adaptive driving structures: the self-adaptive driving structure comprises a back plate groove arranged on the back plate and an elastic driving air bag arranged in the back plate groove, the back plate groove comprises an inner plate groove and an outer plate hole matched with the hole cover in a threaded mode, the inside of the cabinet body, the outer plate hole and the inner plate groove are sequentially communicated, the elastic driving air bag is fixed to the inner side wall of the inner plate groove, one part of the elastic driving air bag is located in the outer plate hole, and the elastic driving air bag is communicated with the elastic inflating sealing ring through an air pipe.
3. The household cabinet according to claim 2, wherein the prefabricated pipe structures further comprise empty slots arranged on the side panels and used for accommodating the hole covers, the hole covers can be clamped with the empty slots, when the hole covers are clamped with the empty slots, the hole covers are positioned in the empty slots, and the notches of the empty slots are communicated with the interior of the cabinet body.
4. A cabinet according to claim 1, 2 or 3, wherein the hole cover comprises a cylindrical cover body and a handle plate, an inner groove is formed in one end face of the cylindrical cover body, the handle plate is fixed in the inner groove, the axis of the cylindrical cover body is parallel to the handle plate, the cylindrical cover body can be in threaded fit with the outer through hole, and the cylindrical cover body can be in threaded fit with the outer hole of the plate.
5. A household cabinet according to claim 1, 2 or 3, wherein a transverse partition plate is arranged in the cabinet body, the transverse partition plate divides the interior of the cabinet body into an upper cabinet cavity and a lower cabinet cavity, the upper cabinet cavity is arranged above the lower cabinet cavity, the pipe passing hole is communicated with the upper cabinet cavity, the highest point of the pipe passing hole is arranged below the top panel, and the vertical distance between the highest point of the pipe passing hole and the top panel is 10-50 mm.
6. The household cabinet as claimed in claim 1, wherein the door handle comprises an upper rod, a lower rod and an outer rod, and in an opening and closing door body: the valve board is connected to upper boom one end, and the valve board is connected to lower beam one end, and the outer pole upper end is connected to the upper boom other end, and the outer pole lower extreme is connected to the lower beam other end, and the elasticity gasbag strip sets up on the outer pole, and the elasticity gasbag strip is located between valve board and outer pole, has between elasticity gasbag strip and the valve board and stretches the hand clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910437710.3A CN109998300B (en) | 2019-05-24 | 2019-05-24 | Household cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910437710.3A CN109998300B (en) | 2019-05-24 | 2019-05-24 | Household cabinet |
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| Publication Number | Publication Date |
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| CN109998300A CN109998300A (en) | 2019-07-12 |
| CN109998300B true CN109998300B (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910437710.3A Active CN109998300B (en) | 2019-05-24 | 2019-05-24 | Household cabinet |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112244506B (en) * | 2020-10-21 | 2022-03-22 | 辽宁易斯特家具制造有限公司 | Compact shelf with good closing and sealing performance |
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| CN109998300A (en) | 2019-07-12 |
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Effective date of registration: 20210108 Address after: 246000 No.1 Jingliu Road, Haikou Town Industrial Park, Daguan District, Anqing City, Anhui Province Applicant after: Anhui Jiujiu smart home Co.,Ltd. Address before: 311835 Zhujiawu 93, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province Applicant before: Wang Linqian |
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