CN114737862B - Door cabinet with special-shaped structure - Google Patents

Door cabinet with special-shaped structure Download PDF

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Publication number
CN114737862B
CN114737862B CN202210381444.9A CN202210381444A CN114737862B CN 114737862 B CN114737862 B CN 114737862B CN 202210381444 A CN202210381444 A CN 202210381444A CN 114737862 B CN114737862 B CN 114737862B
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CN
China
Prior art keywords
door
cabinet
fastener
shaft
door frame
Prior art date
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Application number
CN202210381444.9A
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Chinese (zh)
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CN114737862A (en
Inventor
陈希华
陈希萍
李淑玲
杨华锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiamen Fuguitong Technology Co Ltd
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Xiamen Fuguitong Technology Co Ltd
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Priority to CN202210381444.9A priority Critical patent/CN114737862B/en
Publication of CN114737862A publication Critical patent/CN114737862A/en
Application granted granted Critical
Publication of CN114737862B publication Critical patent/CN114737862B/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/006—Doors, windows, or like closures for special purposes; Border constructions therefor for furniture
    • 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
    • A47B87/00—Sectional furniture, i.e. combinations of complete furniture units, e.g. assemblies of furniture units of the same kind such as linkable cabinets, tables, racks or shelf units
    • A47B87/02—Sectional furniture, i.e. combinations of complete furniture units, e.g. assemblies of furniture units of the same kind such as linkable cabinets, tables, racks or shelf units stackable ; stackable and linkable
    • A47B87/0276—Stackable modular units, each consisting of a closed periphery
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00—Fastening devices with bolts moving rectilinearly
    • E05C1/02—Fastening devices with bolts moving rectilinearly without latching action
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/02—Hinges with pins with one pin
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
    • E05D7/081—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/10—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Assembled Shelves (AREA)

Abstract

The invention relates to a special-shaped structural door cabinet which comprises a door cabinet body and cabinet doors, wherein the door cabinet body is formed by arranging a plurality of rows of special-shaped structural cabinet rows in a distributed manner, each row of special-shaped structural cabinet rows is formed by laminating and connecting special-shaped structural cabinet monomers, each special-shaped structural cabinet monomer is formed by enclosing two side plates, a top plate and a bottom plate, a first door frame and a second door frame are respectively formed on two sides of the cabinet body, and the opening size of the first door frame is larger than that of the second door frame. The cabinet door is connected to the side frames of the first door frame and the second door frame in a shaft way through a door mounting shaft sleeve structure, the door mounting shaft sleeve structure mainly comprises a multifunctional fastener A and a shaft sleeve device, and the multifunctional fastener A is provided with a telescopic recovery pin shaft part and a limit deflector rod; the side frame of the first door frame and the second door frame are correspondingly provided with shaft sleeve devices, shaft holes are formed in the shaft sleeve devices, and the shaft pin portions are embedded into the shaft holes and connected with the shaft holes in a detachable mode A.

Description

Door cabinet with special-shaped structure
Technical Field
The invention belongs to the field of door cabinets, and particularly relates to a door cabinet with a special-shaped structure.
Background
In the technology of the existing storage cabinet (also called a door cabinet), on the one hand, the cabinet monomers in the existing door cabinet field are regular square cabinet bodies, such as square cabinet bodies or cuboid cabinet bodies, and the cabinet bodies comprise first side plates and second side plates which are arranged on two sides respectively, top plates and bottom plates which are connected with the two side plates respectively in opposite directions, and the cabinet bodies can only be regularly arranged to form the square door cabinet body or cuboid door cabinet body. For some special occasions or demands, such as door cabinets with irregular structures, i.e. special-shaped structures, arranged according to irregular space structures, the cabinet bodies are difficult to meet.
On the other hand, current door cabinet (locker) is through top door axle subassembly, bottom door axle subassembly, articulates cabinet door in cabinet body one side (the articulated side frame position between cabinet body and the cabinet door) for the cabinet door can be opened and closed around the axle. However, when the lower shaft at the bottom of the door plate (namely, the cabinet door) in the existing storage cabinet is inserted into the shaft hole at the base of the storage cabinet, the door plate is rocked in the closing and opening process due to a certain gap between the lower shaft and the shaft hole, and if the lower shaft is tightly sleeved in the shaft hole, larger friction is generated in the closing and opening process of the door plate, so that the cabinet door is difficult to open. Meanwhile, the existing cabinet door and cabinet body hinge structure is for the cabinet door with higher length, because the cabinet door is far away from the positions of the top door shaft assembly and the bottom door shaft assembly, such as the middle position of the cabinet door and the like, which belong to the weakest position of the cabinet door, the weakest position has serious influence on the safety and stability of the cabinet door.
The utility model discloses a door mounting shaft structure of a storage cabinet with the bulletin number of CN211533268U, which comprises a cabinet body and top plates, wherein the cabinet body consists of a plurality of vertically arranged door cabinets, the top plates are arranged at the top of each door cabinet, the structure is characterized in that each top plate is provided with a supporting part which extends outwards along the opening direction of the door cabinet at a position close to the top end surface and one side surface of the top plate, each supporting part is provided with a door mounting shaft hole which vertically penetrates through the supporting part along the thickness direction of the supporting part, and all the door mounting shaft holes are coaxially arranged. Meanwhile, a limiting seat extending downwards along the axial lead direction of the door-mounting shaft hole is arranged at the bottom of the door-mounting shaft hole, a connecting hole is arranged in the limiting seat, and the connecting hole and the door-mounting shaft hole are of the same inner diameter and are coaxially arranged. The limiting seat and the supporting part, the door-mounting shaft hole and the connecting hole are integrally formed, and the height of the supporting part or the total height of the supporting part and the limiting seat is smaller than the thickness of the top plate.
However, in the existing shaft connection mode of the cabinet body and the cabinet door, the problems that the assembly of the cabinet door is time-consuming and difficult to operate exist. The present application is directed to these problems, providing an effective solution for how to realize a convenient assembly of a cabinet door by fast positioning the cabinet door during the assembly process of the cabinet door.
Disclosure of Invention
In order to overcome the defect among the prior art, an object of the application is to provide a cabinet body of dysmorphism structure and cabinet door thereof, and another object of the application is to provide the novel dress door axle sleeve subassembly coupling mode of detachable, through carrying out quick location to the cabinet door and realize the convenient effectual solution of assembling of cabinet door. In addition, the application still provides a hasp connection structure for between cabinet door and the cabinet body, realizes opening or closing of cabinet door through this hasp connection structure, has the characteristics of easy assembly and operation.
In order to achieve the above purpose, the present invention is realized by the following technical scheme: the special-shaped structure door cabinet comprises a door cabinet body and a cabinet door which is connected to a side door frame of the door cabinet body in a shaft way through a door mounting shaft/shaft sleeve assembly in a shaft way, and has the following structural characteristics:
the door cabinet body is formed by sequentially distributing and arranging a plurality of special-shaped structure cabinet columns along the vertical direction of the side surfaces of the special-shaped structure cabinet columns; each row of special-shaped structure cabinet row bodies are formed by laminating and connecting special-shaped structure cabinet monomers in the vertical direction, and each cabinet box of the special-shaped structure cabinet row bodies is formed, wherein:
Each special-shaped structural cabinet is formed by encircling a first side plate and a second side plate which are respectively arranged at two sides, and a top plate and a bottom plate which are respectively connected with the two side plates in opposite directions, a first door frame and a second door frame which is opposite to the first door frame are respectively formed at two sides of the cabinet body, the top plate and the bottom plate respectively comprise a first end part and a second end part, the widths of the top plate and the bottom plate are gradually reduced from the first end part to the second end part, so that the widths of the first end part are larger than those of the second end part, and the opening size of the first door frame is larger than that of the second door frame, so that the special-shaped structural cabinet is formed;
and secondly, the shaft connection side of the cabinet door is connected to the side frame of the first door frame or the second door frame in a shaft way through a door mounting shaft sleeve structure, the door mounting shaft sleeve structure mainly comprises a multifunctional fastener A and a shaft sleeve device, and the cabinet door is a plane cabinet door or an arc-shaped cabinet door. Wherein:
the multifunctional fastener A comprises a fastener body and a fastener shell, wherein a structural cavity for accommodating and installing the fastener body is formed in the fastener shell, the structural cavity is communicated with one end of the fastener shell, a limiting through hole for communicating the structural cavity is formed in the side face of the fastener shell, a limiting deflector rod matched with the limiting through hole is arranged on one side of the fastener body, and a pin shaft part is arranged at the front end of the fastener body; after the fastener body is accommodated in the structural cavity, the limit deflector rod extends out of the limit through hole, an elastic limit structure is formed between the limit deflector rod and the limit through hole under the action of the tubular elastic body, the elastic limit structure enables the pin shaft part to have telescopic resilience, and the retractility of the pin shaft part can be controlled through the limit deflector rod;
More than two multifunctional fasteners A are detachably arranged at the position of the shaft joint side along the axial direction of the shaft joint side of the cabinet door, so that all the pin shafts are positioned on the same axis; the shaft sleeve device is arranged on side frames of the first door frame and the second door frame in a detachable mode B, a shaft hole matched with the pin shaft part is formed in the front end of the shaft sleeve device, the pin shaft part is embedded into the shaft hole to enable the cabinet door and the cabinet body to be connected into a whole, and the pin shaft part and the shaft hole can be separated from each other through the limit deflector rod.
On the basis of the technical scheme, the cabinet door is continuously used as an opening and closing side relative to the other side of the shaft connection side, the cabinet door further comprises opening and closing connection of the opening and closing side and the cabinet body through a lock catch connection structure, and the lock catch connection structure comprises:
the multifunctional fastener B is arranged at least on the upper end side or/and the lower end side of the opening and closing side in a detachable mode A, and the multifunctional fastener B is different from the multifunctional fastener A in that the front end part of the fastener body is provided with a locking part, the elastic limiting structure enables the locking part to have telescopic resilience, and a guiding arc surface is circumferentially arranged at the head end part of the locking part.
Simultaneously, be equipped with on first door frame, the second door frame and correspond to the female knot device of hasp portion, with hasp portion lock joint female knot device and with cabinet door and cabinet body carry out the closed connection, or under the exogenic action, hasp portion release and connect female knot device and with cabinet door and cabinet body carry out the connection that opens and shuts.
In a specific embodiment, the width of the top plate and the bottom plate is preferably gradually reduced linearly from the first end to the second end. Meanwhile, the special-shaped distribution structure comprises an arc-shaped distribution structure, a fan-shaped distribution structure, an annular distribution structure or a straight line distribution structure.
The fastener shell can adopt a split structure, but in a specific embodiment, the fastener shell is preferably of an integrated structure, and meanwhile, the limit deflector rod is an elastic reset limit deflector rod with touch reset performance, so that the rear end part of the fastener body can be embedded into a structural cavity, and the elastic reset limit deflector rod is elastically reset after touch reset, so that the fastener body and the fastener shell are in limiting connection.
Preferably, a spring return space is arranged on the fastener body, a spring return supporting rod with the rear end integrally connected with the fastener body and the front end extending towards the spring return space is arranged in the spring return space, and a spring return limit deflector rod protruding out of the side face of the fastener body is arranged on the front end of the spring return supporting rod.
Preferably, a connecting shaft matched with the inner diameter of the tubular elastic body is arranged at the rear end part of the fastener body; or/and the outside of the fastener body is provided with more than one bulge, and meanwhile, the side wall of the structural cavity is provided with an inner positioning groove matched with the bulge, and the bulge is embedded into the inner positioning groove to establish a limit structure between the fastener body and the structural cavity.
Preferably, two cabinet doors are arranged at the first door frame, and the upper end side and the lower end side of each cabinet door are respectively connected with the multifunctional fastener B in a clamping manner by the buckling position at the rear gear side and the buckling head at the rear gear side. Simultaneously be equipped with on the upper door frame of first door frame and the lower door frame corresponding to the locking part the box device includes the buckle be equipped with on the side of buckle towards the locking part with the box recess of the head end looks adaptation of locking part, with in the locking part detained the box recess and carry out closed connection with cabinet door and cabinet body, perhaps under the exogenic action, locking part breaks away from the box recess and carries out open and shut connection with cabinet door and cabinet body.
Preferably, a cabinet door is arranged at the second door frame, and the multifunctional fastener B is respectively connected with the upper end side and the lower end side of the cabinet door or the upper end side and the lower end side and the middle position between the two end sides in a clamping way by the buckling position at the front gear side and the buckling head at the front gear side;
Simultaneously, the box device adopts the axle sleeve device, the axle sleeve device corresponds to the hasp portion and establishes with detachable mode B on one side door frame of second door frame, will the hasp portion detains in the shaft hole and carries out the closed connection with cabinet door and cabinet body, or under the exogenic action, the hasp portion breaks away from the shaft hole and carries out the connection that opens and shuts with cabinet door and cabinet body.
Preferably, the guiding arc surface is a conical surface or a hemispherical surface; the pin shaft part is a cylindrical pin shaft, and the head end part of the cylindrical pin shaft is provided with a guide inclined plane or a guide arc surface, so that the pin shaft part can be directly embedded into the shaft hole under the action of external force.
Preferably, the bushing apparatus is realized by the following technical scheme: the shaft sleeve device mainly comprises a shaft sleeve body and a base clamping unit integrally connected with the shaft sleeve body, wherein:
(1) The front end part of the shaft sleeve body is provided with a shaft joint part, and the shaft hole is formed in the shaft joint part.
(2) The base clamping unit mainly comprises a base and a clamping part connected to the base, wherein the clamping part comprises a connecting rod, and a plurality of clamping joints are integrally arranged at the end part of the distal end of the connecting rod; the clamping connector and the cabinet door frame are fixedly connected into a whole in a detachable mode B. One side of the door frame is provided with a clamping structure groove matched with the base clamping unit, the clamping structure groove comprises a base limiting groove used for supporting the base, and a clamping position corresponding to the clamping connector, the clamping position is communicated with the base limiting groove through a through hole, the clamping connector penetrates through the through hole until the base limiting groove limits and supports the base, and at the moment, the clamping connector is fastened and clamped with a clamping hook to form the detachable mode B.
In a specific embodiment, the multifunctional fastener a is arranged in a hidden manner, so that the pin shaft portion is hidden in the shaft connection side, a shaft connection space is circumferentially arranged around the pin shaft portion, the shaft connection space is communicated with a shaft connection gap which transversely penetrates through the shaft connection side, and the shaft hole is connected with the pin shaft portion in a shaft connection manner through the shaft connection gap.
The beneficial technical effects of the invention are as follows:
firstly, the special-shaped structural door cabinet is formed by arranging special-shaped structural cabinet columns, each special-shaped structural cabinet column is formed by laminating and connecting special-shaped structural cabinet monomers, a first door frame and a second door frame are respectively arranged on the front side and the rear side of each special-shaped structural cabinet, the opening size of the first door frame is larger than that of the second door frame, so that a cabinet box in the special-shaped structural door cabinet forms a large-opening door frame on the front side and forms a small-opening door frame on the rear side. The special-shaped structural cabinet column has the beneficial technical effects that the special-shaped structural cabinet column can be laid out according to a space structure, and can be assembled and laid out to form an arc-shaped distribution structure, a fan-shaped distribution structure or an annular distribution structure according to the requirements of users. Wherein, be equipped with bending strengthening structure respectively on the free first curb plate of dysmorphism structural cabinet, second curb plate to strengthen the free compressive strength of dysmorphism structural cabinet, the free range upon range of connection of dysmorphism structural cabinet of being convenient for.
Secondly, the user can set up the cabinet door in first door frame or second door frame department according to the use needs, also can set up the cabinet door in first door frame, second door frame department simultaneously. Wherein, set up the cabinet door of constituteing by two folio cabinet doors in big open-ended first door frame department, and set up single cabinet door in second door frame department, such cabinet door overall arrangement facilitates the use more, and each cabinet case can all get from front side or rear side position and put the article.
Wherein, this application is in the coupling side of cabinet door through dress door axle sleeve structure coupling on the side frame of first door frame or second door frame, dress door axle sleeve structure mainly comprises multi-functional fastener A, axle sleeve device, wherein:
(1) The multifunctional fastener A is characterized in that a pin shaft part with telescopic resilience is arranged at the front end part, a limit deflector rod is arranged at the side surface of the multifunctional fastener A, the retractility of the pin shaft part can be controlled through the limit deflector rod, and the pin shaft part and the shaft hole can be separated from each other through the limit deflector rod. On the other hand, the round pin axle part is cylindrical round pin axle the head end of cylindrical round pin axle is equipped with direction inclined plane or direction arcwall face for the round pin axle part can directly imbed in the shaft hole under the exogenic action, the simple operation, consuming time are few.
(2) The multifunctional fastener A is connected with the detachable joint on the side of the cabinet door in a similar way, and the shaft sleeve device is connected to one side of the cabinet door frame in a detachable joint mode, so that cabinet body components are reduced, the structure of the cabinet body is simplified, the cabinet body is easier to process, consumable materials can be reduced, production efficiency is improved, and the cabinet door is quickly positioned to realize an effective solution of convenient assembly of the cabinet door.
The multifunctional fastener is characterized by multiple purposes, the pin shaft part arranged at the front end of the multifunctional fastener A is replaced by the lock catch part to form the multifunctional fastener B, the circumferential direction of the head end of the lock catch part is provided with a guiding arc surface, and meanwhile, a female buckle device corresponding to the lock catch part is arranged on a door frame of the cabinet body, and the female buckle device can also be a shaft connection device of the multifunctional fastener.
Finally, the special-shaped structure door cabinet of the application has novel structure, can satisfy various layout requirements of users, and meanwhile, the door mounting shaft sleeve structure and the lock catch connecting structure of the application are novel in structure, wide in application, convenient and efficient in equipment and good in economic benefit.
Drawings
Fig. 1 is a schematic structural view of a special-shaped structural cabinet and a first door frame thereof.
Fig. 2 is a schematic structural view of a special-shaped structural cabinet and a second door frame thereof.
Fig. 3 is a schematic view of the linear gradual change of the widths of the top and bottom plates from the first end to the second end.
Fig. 4 is a schematic view of a decorative cover plate disposed on a top plate of a shaped structural cabinet.
Fig. 5 is a schematic structural view of a special-shaped structural cabinet.
FIG. 6 is a schematic illustration of the bend stiffener shown in FIG. 4 taken along line M-M.
Fig. 7 is a schematic diagram of a fan-shaped distribution structure of a door cabinet with a special-shaped structure.
Fig. 8 is a schematic diagram of a special-shaped structural cabinet unit with two cabinet doors at the first door frame.
Fig. 9 is a schematic diagram of a single unit of a special-shaped structural cabinet with a single cabinet door at the second door frame.
Fig. 10 is a schematic view of a bushing arrangement provided on the hinged side of a cabinet door frame.
Fig. 11 is a schematic view of a special-shaped structural cabinet row with two cabinet doors at the first door frame.
Fig. 12 is a schematic view of a shaped structural cabinet with a single door at the second door frame.
Fig. 13 is a schematic view of a multifunctional fastener a and a multifunctional fastener B respectively arranged on the hinge side and the opening/closing side of the cabinet door.
Fig. 14 is a schematic side view of the door pocket structure provided on the cabinet door.
Fig. 15 is a schematic diagram showing an enlarged side view of a door pocket structure provided on a cabinet door.
Fig. 16 is a schematic front view of the door pocket structure provided on the cabinet door.
Fig. 17 is a schematic perspective view of a door pocket structure.
Fig. 18 is a schematic view of the shaft connection of the door bushing structure.
Fig. 19 is a schematic perspective view of the multifunctional fastener a.
Fig. 20 is an exploded view of the multifunctional fastening device a.
Fig. 21 is a schematic perspective view of the fastener housing.
Fig. 22 is an enlarged schematic view of the bushing arrangement.
Fig. 23 is a schematic top view of the bushing arrangement.
Fig. 24 is a schematic perspective view of a bushing arrangement.
Fig. 25 is a schematic perspective view of the multifunctional fastening member B.
Fig. 26 is a schematic structural view of the box device.
Fig. 27 is a schematic view of a bushing apparatus which is separately provided on a side of a bushing shaft and is fastened to an opening/closing side.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear and obvious, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Please refer to fig. 1-27. The application the cabinet door, also called the locker, the cabinet monomer in current cabinet door field is rule, square cabinet body, like square cabinet body or cuboid cabinet body, these cabinets body are including dividing first curb plate, the second curb plate that list both sides, and connect two respectively in opposite directions the roof of curb plate, bottom plate the cabinet body, these cabinets body can only carry out the rule and arrange into and be square door cabinet body or cuboid door cabinet body equally. For some special occasions or demands, it is difficult to arrange door cabinet bodies (formed by combining irregular cabinet columns) with irregular structures, namely, special-shaped structures according to irregular space structures.
The application is for solving above-mentioned problem, at first provides a dysmorphism structural cabinet monomer 1, and this dysmorphism structural cabinet monomer 1 realizes through the following embodiment: the special-shaped structure cabinet monomer 1 is the same with the existing cabinet body, and all includes first curb plate 11, the second curb plate 12 of branch in both sides to and connect roof 13, the bottom plate 14 of both sides board in opposite directions respectively and form the cabinet body, and form the first door frame 15 (i.e. preceding door frame) and the second door frame 16 (i.e. back door frame) in opposite directions of cabinet case respectively in the front and back both sides of the cabinet body, but the structural feature of this application lies in: the top plate 13 and the bottom plate 14 respectively comprise a first end 17 (front end) and a second end 18 (rear end), and the widths 19 of the top plate 13 and the bottom plate 14 gradually decrease from the first end 17 to the second end 18, so that the widths of the first end 17 are larger than the second end 18, and further the opening size of the first door frame 15 is larger than the second door frame 16, so that the special-shaped structural cabinet unit 1 is formed.
In a specific embodiment, the tapering may be implemented as follows:
one, the width 19 of the top and bottom plates 13, 14, is linearly tapered (i.e., linearly tapered along a straight line) from the first end 17 toward the second end 18, which has the advantage that: the first door frame 15 and the second door frame 16 are centrally symmetrical about the same axis.
Second, but in other embodiments, the width of the top and bottom plates gradually decreases to gradually change from the first end to the second end, i.e. gradually changes in a nonlinear regular and symmetrical manner.
Third, reinforcing ribs can be arranged on the side plates, such as the first side plate 11 and the second side plate 12, so as to strengthen the strength and the bearing capacity of the side plates, but the implementation is not beneficial to the tight connection between the adjacent cabinet columns. Therefore, the first side plate 11 and the second side plate 12 are respectively provided with a plurality of bending reinforcing structures 25 which are bent inwards (namely, towards the inner space of the cabinet) along the width direction of the side plates. The bending reinforcement structure 25 plays a role in improving the strength of the side plate, and improves the bearing capacity of the side plate, which is equivalent to the technical effect of increasing the thickness of the side plate.
In addition, in the specific embodiment, the special-shaped structural cabinet unit 1 may be formed by splicing the first side plate 11, the second side plate 12, the top plate 13 and the bottom plate 14, but in the preferred embodiment, the cabinet body is formed by integrally forming and connecting the first side plate, the second side plate, the top plate and the bottom plate, and the cabinet box of the special-shaped structural cabinet unit 1 is formed.
On the basis of the special-shaped structural cabinet monomers, a plurality of special-shaped structural cabinet monomers 1 are sequentially distributed and arranged along the vertical direction of the side plate of the cabinet body to form the cabinet body with the special-shaped distribution structure. The special-shaped distribution structure comprises an arc distribution structure, a curve distribution structure, an annular distribution structure or a straight line distribution structure.
Also, on the basis of the special-shaped structural cabinet unit 1, the special-shaped structural cabinet unit 1A, the special-shaped structural cabinet unit 1B and the special-shaped structural cabinet unit 1C are adopted to be connected in a stacking manner in the vertical direction to form the special-shaped structural cabinet array 100. For the special-shaped structure cabinet single body 1A positioned at the top of the special-shaped structure cabinet array body 100, a decorative cover plate 20 is arranged on the top plate of the special-shaped structure cabinet single body 1A.
Also, on the basis of the above-mentioned special-shaped structural cabinet row body 100, a plurality of special-shaped structural cabinet rows 100 are sequentially distributed and arranged along the vertical direction of the side surface of the special-shaped structural cabinet row body to form a special-shaped structural door cabinet body, and the special-shaped structure comprises a fan-shaped distribution structure, an arc-shaped distribution structure, an annular distribution structure or a linear distribution structure. If the special-shaped structural cabinet body 104 is formed by arranging the special-shaped structural cabinet body 101, the special-shaped structural cabinet body 102 and the special-shaped structural cabinet body 103, the special-shaped structural door cabinet body 104 is of a fan-shaped distribution structure.
This application can first door frame 15 or second door frame department 16, also can have cabinet door 2 at one side frame coupling of first door frame 15, second door frame 16 department simultaneously, wherein, adopts panel and first curb plate, second curb plate and roof and bottom plate fixed connection to the door frame that does not set up the cabinet door to seal.
Specifically, for the special-shaped structural cabinet unit 1, the cabinet door 2 is composed of a cabinet door 2A and a cabinet door 2B at the first door frame 15. Meanwhile, a single cabinet door 2 is arranged at the second door frame 16.
Specifically, for the special-shaped structural cabinet column 100, a cabinet door 22 is provided at the first door frame 15 of the special-shaped structural cabinet unit 1A, and a single cabinet door 26 is provided at the second door frame 16; a cabinet door 23 is arranged at the first door frame 15 of the special-shaped structural cabinet unit 1B, and a single cabinet door 27 is arranged at the second door frame 16; a cabinet door 24 is provided at the first door frame 15 of the special-shaped structural cabinet unit 1C, and a single cabinet door 28 is provided at the second door frame 16.
The utility model provides a need to set up the cabinet door to above-mentioned special-shaped structure cabinet monomer, this application further provides a multi-functional fastener, and this multi-functional fastener can be applied to special-shaped cabinet body monomer and cabinet door and carry out coupling or lock joint, also can be used to the coupling of cabinet body and cabinet door in the current cabinet. Specifically, the multifunctional fastener can be used as a door mounting shaft (also can be called a door shaft), can also be used as a lock catch of a door cabinet, and is different in use: the multifunctional fastener can be used as a door-mounting shaft by arranging a pin shaft part at the front end part of the fastener body, and can be used as a door fastener by arranging a lock catch part 71. For ease of illustration and distinction, the present application is described below: when the multifunctional fastener is used as a door-mounting shaft, the multifunctional fastener is named as a multifunctional fastener 5 (namely a multifunctional fastener A), and when the multifunctional fastener is used as a lock catch, the multifunctional fastener is named as a multifunctional fastener 7 (namely a multifunctional fastener B), and the following is specifically described:
1. Both the multifunctional fastener 5 and the multifunctional fastener 7 have the same structure as follows:
one of them, these multi-functional fasteners include a fastener body 5A and a fastener housing 5B for mounting the fastener body, a structural cavity 50 for accommodating and mounting the fastener body is provided in the fastener housing 5B, and a rear end portion of the fastener body 5A is connected with the fastener housing 5A in an elastic limit structure through a tubular elastic body (not shown in the figure).
And the second, these multi-functional fasteners are provided with functional ends at the front end of the fastener body 5A. The structural cavity 50 is communicated with one end of the fastener housing, a limit through hole 53 communicated with the structural cavity is formed in the side face of the fastener housing, and a limit deflector rod 58 matched with the limit through hole 53 is arranged on one side of the fastener body 5A.
Thirdly, after the fastener body 5A is accommodated in the structural cavity 50, the limit deflector rod 58 extends out from the limit through hole 53, an elastic limit structure is formed between the limit deflector rod and the limit through hole under the action of the tubular elastic body, the elastic limit structure enables the functional end to have telescopic resilience, and the retractility of the functional end can be controlled through the limit deflector rod 58.
Specifically, in the specific embodiment, the fastener housing 5B may adopt a split structure, that is, the fastener body is placed in the fastener housing by the split structure, which is known to those skilled in the art. However, in the present embodiment, the fastener housing 5B adopts an integral structure, that is, the fastener body 5A is directly fastened into the fastener housing 5B under the action of external force, and the specific embodiment is as follows:
The fastener housing 5B is of an integrally formed structure, and the limit deflector 58 is an elastic reset limit deflector with a touch return performance, so that the rear end of the fastener body 5A can be embedded into a structural cavity, and the elastic reset limit deflector is elastically reset after touch, so that the fastener body 5A and the fastener housing 5B are in limit connection. The specific implementation mode of the spring-reset limit deflector rod is as follows:
the fastener body 5A is provided with a spring return space distributed along the axial direction of the fastener body, the spring return space is internally provided with a spring return supporting rod with the rear end integrally connected with the fastener body and the front end extending towards the spring return space, and the front end of the spring return supporting rod is provided with a spring return limit deflector rod protruding out of the side face of the fastener body. Of course, the spring-back space can penetrate or communicate with two side surfaces of the fastener body.
For the convenience of implementation, a connecting shaft matched with the inner diameter of the tubular elastic body is arranged at the rear end part of the fastener body.
In addition, for the sake of overall aesthetic appearance and stability of the connection between the multifunctional fastener and the cabinet door, the fastener housing 5B has at least one side plane 54, and a limiting through hole 53 is provided in the side plane 54 so that it is flush with the surface of the door sub-panel after being inserted into the mounting groove of the door panel.
In order to connect the multifunctional fastener with the cabinet door, a plurality of side fastening positions 52 for clamping connection are respectively arranged at two sides of the width direction of the side plane, for example, the side fastening positions 52 arranged at one side are composed of a first side fastening position 521, a second side fastening position 522 and a third side fastening position 523 from the front end of the fastener shell 5B to the rear end; the side fastening portion 52 provided on the other side is composed of a first side fastening portion 524, a second side fastening portion 525, and a third side fastening portion 526. Or besides the side buckling position 52, a plurality of outer positioning grooves 55 are respectively arranged on two sides of the width direction of the side plane. When in use, the first side buckling position or/and the second side buckling position on the side can be matched with the second side buckling position or/and the first side buckling position on the other side to form a front gear side buckling position, and the second side buckling position or/and the third side buckling position on the side can be matched with the third side buckling position or/and the second side buckling position on the other side to form a rear gear side buckling position.
In order to facilitate the assembly connection between the fastener body and the fastener housing and the stability of the connection, a protrusion 501 and a protrusion 502 are arranged on the outer side of the fastener body 5A, and a positioning groove 503 and a positioning groove 504 adapted to the protrusion are arranged on the side wall of the structural cavity 50, and the protrusion is embedded into the positioning groove to establish a limit structure between the fastener body and the structural cavity.
2. The structural differences between the multifunctional fastener 5 and the multifunctional fastener 7 are that:
one of them, the multifunctional fastener 5 is used as a door-mounting shaft, and its functional end is a pin shaft portion 57. Specifically, the multifunctional fastener 5 is provided with a pin portion 57 having a telescopic restoring property at a front end portion thereof, and the pin portion 57 is a cylindrical pin. Preferably, a guide slope 59 or a guide arc surface is provided at the head end of the cylindrical pin shaft so that the pin shaft portion 57 can be directly inserted into the shaft hole under the action of an external force.
When the multifunctional fastener is used as a lock catch, namely the multifunctional fastener 7, a lock catch part 71 with telescopic resilience is arranged at the front end part of the multifunctional fastener, and a guiding arc-shaped surface 72 is circumferentially arranged at the head end part of the lock catch part 71. Preferably, the head end of the latch part may have a conical curved surface or a hemispherical curved surface.
It can be seen that the multifunctional fastener 7 used as a latch has the same structure as the multifunctional fastener 5 used as a door mount, except that the member provided at the front end portion of the fastener body 5A is different (pin shaft portion or latch portion).
The application further provides an embodiment of a novel door pocket structure 200 for a door cabinet based on an embodiment of a multifunctional fastener, specifically as follows: the novel door-mounting shaft sleeve structure 200 for the door cabinet comprises a cabinet body and a cabinet door 2 which is connected to one side of the cabinet body in a shaft way through a door-mounting shaft/shaft sleeve assembly (the shaft connection side of the cabinet door 2 is connected to one side of the cabinet body through the door-mounting shaft structure 200), and has the following structural characteristics: the door-mounting shaft structure 200 is a door-mounting shaft sleeve/shaft sleeve assembly, which comprises a multifunctional fastener 5 (multifunctional fastener a), a shaft sleeve device 6, wherein:
(1) The front end of the multifunctional fastener 5 is provided with a pin shaft portion 57 with telescopic resilience, the side surface of the multifunctional fastener 5 is provided with a limit deflector rod 58, the retractility of the pin shaft portion 57 can be controlled through the limit deflector rod 58, and the pin shaft portion 57 and the shaft hole 604 can be separated from each other through the limit deflector rod 58.
(2) Along the axial direction of the shaft connection side of the cabinet door 2, more than two multifunctional fasteners 5 are detachably arranged at the position of the shaft connection side, and all the pin shaft parts 57 are positioned on the same axis.
(3) A shaft sleeve device 6 corresponding to the multifunctional fastener A is arranged on one side of the cabinet door frame in a detachable mode B, a shaft hole 604 matched with the pin shaft part is arranged at the front end part of the shaft sleeve device 6, all the shaft holes 604 and the pin shaft part 57 are positioned on the same axis (namely, are coaxially arranged), the pin shaft part 57 is embedded into the shaft hole 604, and the cabinet door and the cabinet body are connected into a whole in a shaft mode, so that the door-mounting shaft sleeve structure 200 is formed.
In a specific embodiment, two doors may be provided for each of the first door frames of the door cabinets with the special-shaped structure, where one door is provided with a plurality of multifunctional fasteners 5, such as a multifunctional fastener 510, a multifunctional fastener 520 and a multifunctional fastener 530, along the axis on the side of the hinge. Similarly, the other cabinet door is provided with a plurality of multifunctional fasteners 5 along the axis at the axis connection side, such as multifunctional fasteners 540, multifunctional fasteners 550 and multifunctional fasteners 560. All of the above-mentioned multifunctional fasteners are described in detail in the foregoing multifunctional fastener embodiments, and will not be further described herein.
Specifically, the detachable mode a is a card connection, and the specific implementation manner is as follows:
(1) Along the width direction of the limiting through hole 53, a plurality of side fastening positions 52 for fastening connection are respectively arranged at two sides of the fastener housing 5B. Specifically, the fastener housing has at least one side plane 54, the limiting through hole 53 is formed in the side plane 54, and at the same time, on both sides of the width direction of the side plane 54, from the front end to the rear end of the fastener housing, the side fastening position 52 on one side is composed of a first side fastening position 521, a second side fastening position 522, and a third side fastening position 523, and the side fastening position 52 on the other side is composed of a first side fastening position 524, a second side fastening position 525, and a third side fastening position 526.
(2) Meanwhile, an installation groove for accommodating and installing the multifunctional fastener is formed in the inner side of the door shaft connection side along the axis direction, lateral buckling heads matched with the lateral buckling positions are respectively arranged on two sides of the width of the notch of the installation groove, the multifunctional fastener 5 is embedded into the installation groove, and the lateral buckling heads are connected with the lateral buckling positions in a clamping mode to enable the multifunctional fastener 5 to be fastened and connected with the cabinet door into a whole.
Corresponding to the multifunctional fastener 5 on the cabinet door, a sleeve device 6 is arranged on one side (i.e. the shaft connection side) of the first door frame of the cabinet body along the axis, such as a sleeve device 61, a sleeve device 62 and a sleeve device 63, and similarly, a sleeve device 6 is arranged on the other side (i.e. the shaft connection side) along the axis, such as a sleeve device 64, a sleeve device 65 and a sleeve device 66.
The structural features of the bushing apparatus 6 and the bushing mounting structure 300 (removable form B) between the bushing apparatus and the door frame are described as follows:
the first one, the structural feature of the axle sleeve device 6 is: the bushing device 6 mainly comprises a bushing body 601 and a base clamping unit 602 integrally connected with the bushing body, wherein: (1) A shaft coupling portion 603 is provided at a distal end portion of the sleeve body 601, and a shaft hole 604 for coupling is provided in the shaft coupling portion 603 in a thickness direction of the shaft coupling portion. (2) The base clamping unit 602 mainly comprises a base 605 and a clamping part 606 connected to the base, wherein the clamping part 606 comprises a connecting rod, and a plurality of clamping joints are integrally arranged at the distal end part of the connecting rod.
Wherein, the implementation mode of joint does: the clamping portion 606 is composed of a first clamping connector 606A and a second clamping connector 606B, wherein the first clamping connector 606A and the second clamping connector 606B are oppositely arranged on two sides of the distal end along the axial line direction of the shaft hole, and can be distributed in a staggered manner or in an aligned manner. Preferably, the outer side of the base 605 is flush with the plane of the cabinet door frame.
The second, the shaft sleeve mounting structure 300 between the shaft sleeve device 6 and the door frame is as follows:
one side of the cabinet door frame is provided with a clamping structure groove (not shown in the figure) adapted to the base clamping unit 602, and the clamping structure groove comprises a base limiting groove for supporting the base and a clamping position corresponding to the clamping connector, and is communicated with the base limiting groove through a through hole.
The clamping connector penetrates into the through hole until the base limiting groove limits and supports the base, at the moment, the clamping connector is connected with the clamping position in a detachable mode B by fastening the clamping hook, and therefore the shaft sleeve mounting structure between the shaft sleeve device and the door frame is formed.
In addition, in a specific embodiment, the multifunctional fastener 5 may be connected to the shaft portion in an open manner, in such a manner that the pin shaft portion protrudes from the upper end side or/and the lower end side of the cabinet door, but for aesthetic property and use safety of the cabinet door, the cabinet door is prevented from being manually and maliciously detached during use, so that the multifunctional fastener 5 is preferably in a hidden arrangement, i.e., in a concealed manner, such that the pin shaft portion is hidden inside the shaft portion, and a shaft portion is circumferentially provided around the pin shaft portion, the shaft portion is provided with a shaft notch 29 that transversely penetrates the shaft portion and communicates with the shaft portion 57, the shaft hole 604 is connected to the shaft portion 57 in a shaft manner through the shaft notch 29, and in particular, the shaft sleeve body is connected to the pin shaft portion located in the shaft portion in a shaft manner through the shaft notch.
On the basis of the embodiment of the novel door shaft sleeve structure 200 for the door cabinet, the door cabinet is provided and comprises a cabinet body and a cabinet door, wherein the cabinet door is integrally connected with the novel door shaft sleeve structure 200 for the door cabinet in a shaft way.
As the name implies, the above-mentioned bushing arrangement 6 may be used as a door-mounting/bushing assembly, i.e. the shaft hole serves as a coupling and is connected to the door frame by the bushing mounting structure in a detachable manner B with a fastening hook, but the shaft hole of the bushing arrangement 6 may also serve as a fastening, i.e.: the cabinet door 2 is also connected with the door frame through the shaft sleeve mounting structure 300 in a detachable mode B by fastening the clamping hooks, and then the shaft hole 604 is matched with the locking part 71 of the multifunctional fastener 7 (called as the multifunctional fastener B) arranged on the opening and closing side of the cabinet door, so that the purpose of opening and closing the cabinet door is achieved.
Because there are multiple situations when the door cabinet uses the cabinet door, for example, set up double cabinet door or single cabinet door to the cabinet case, and to double cabinet door, single cabinet door, its multi-functional fastener 7 has the difference in the connected mode of switching side. Therefore, the present application further provides a connection structure (latch connection structure) between the multifunctional fastener 7 and the opening and closing side of the cabinet door when it is used as a latch on the basis of the foregoing embodiment.
The lock catch connection structure of the door cabinet comprises a cabinet body and at least one cabinet door, wherein one side of the cabinet door is connected with one side edge of a cabinet door frame in a shaft mode, and the other side of the cabinet door is used as an opening and closing side to be connected with the cabinet body through lock catches in an opening and closing mode, and the structure is characterized in that:
(1) A multifunctional fastening member 7 (i.e., a multifunctional fastening member B) is detachably attached to at least the upper end side or/and the lower end side of the cabinet door 2 along the opening/closing side. Naturally, the multifunctional fastener 7 is identical to the above, and the front end portion thereof is provided with a locking portion 71 having expansion and contraction resilience, and the front end portion of the locking portion is provided with a guide arcuate surface 72 in the circumferential direction, and the guide arcuate surface may be a conical surface or a hemispherical surface. The multifunctional fastening device 7 is not described here with reference to the embodiment of the multifunctional fastening device 5.
(2) The door frame of the cabinet body is provided with a female buckle device corresponding to the lock catch part 71, the lock catch part 71 is buckled with the female buckle device to carry out closed connection on the cabinet door and the cabinet body, or the lock catch part 71 is disconnected with the female buckle device to carry out open-close connection on the cabinet door and the cabinet body under the action of external force, so that a lock catch connection structure is formed. Specifically, the box device 8 is implemented by: the female buckle device 8, such as the female buckle device 81, the female buckle device 82, the female buckle device 83 and the female buckle device 84, comprises a buckle plate, and a female buckle groove 80 adapted to the head end of the buckle part is arranged on the side surface of the buckle plate facing the buckle part. The locking part 71 is buckled in the female buckling groove 80 to close and connect the cabinet door and the cabinet body, or the locking part 71 is separated from the female buckling groove to open and close and connect the cabinet door and the cabinet body under the action of external force.
In some embodiments, the cabinet body is provided with more than two cabinet doors at the door frame, such as two cabinet doors, which can be symmetrically and asymmetrically hinged at two sides of the door frame (i.e. a primary door or a secondary door or a large door). The upper end side and the lower end side of each cabinet door are respectively connected with the multifunctional fastener 7 in a clamping way through the buckling positions on the rear gear side. Meanwhile, the upper door frame and the lower door frame of the door frame are provided with the female buckle device corresponding to the locking buckle part. However, in other embodiments, the cabinet body is provided with only one cabinet door at the door frame, and the multifunctional fasteners 7 are respectively connected with the front gear side fastening positions at the upper end side, the lower end side or at the upper end side, the lower end side and the middle position between the two end sides of the cabinet door 2, and the multifunctional fasteners 7 are preferably coaxially arranged along the opening and closing sides, wherein for a single cabinet door, the female fastening device is implemented in the following way: the female fastening device adopts a shaft sleeve device 6, the shaft sleeve device 6 is provided with a shaft hole 604 for fastening, and the shaft sleeve device 604 is arranged on one side door frame of the door frame in a detachable mode B corresponding to the locking part 71. The locking part 71 is buckled in the shaft hole 604 to close and connect the cabinet door and the cabinet body, or the locking part 71 is separated from the shaft hole 604 to open and close and connect the cabinet door and the cabinet body under the action of external force.
The application further provides a special-shaped structure door cabinet 104 on the basis of the foregoing embodiment, including the door cabinet body to and through adorning the cabinet door of door axle sleeve subassembly coupling on the side door frame of the door cabinet body, the characteristics of this special-shaped structure door cabinet's structure are as follows:
the implementation mode of the special-shaped structural door cabinet is as follows: the door cabinet body is a door cabinet body with a special-shaped distribution structure, which is formed by sequentially distributing and arranging a plurality of special-shaped structure cabinet bodies, such as a special-shaped structure cabinet body 101, a special-shaped structure cabinet body 102 and a special-shaped structure cabinet body 103, along the vertical direction of the side surface of the special-shaped structure cabinet body; each row of special-shaped structure cabinet row bodies is formed by laminating and connecting special-shaped structure cabinet monomers 1 in the vertical direction, and a cabinet box of each special-shaped structure cabinet row body is formed, wherein each special-shaped structure cabinet monomer 1 refers to the embodiment.
The shaft connection implementation mode of the special-shaped structural door cabinet is as follows: the door shaft sleeve structure 200 is connected to the side frames of the first door frame and the second door frame in a shaft way, and the door shaft sleeve structure 200 mainly comprises a multifunctional fastener 5 and a shaft sleeve device 6, wherein:
1. two cabinet doors are arranged at the first door frame 15 (front door frame and large door frame), and a multifunctional fastener 510, a multifunctional fastener 520 and a multifunctional fastener 530 are arranged at the position of the shaft joint side of one cabinet door in a clamping connection (detachable mode A) along the axial direction of the shaft joint side of the cabinet door. Similarly, the other cabinet door is provided with a multifunctional fastener 540, a multifunctional fastener 550 and a multifunctional fastener 560 along the axis at the shaft connection side. The front end of each of the multifunctional fasteners 5 is provided with a pin shaft portion 57 with telescopic resilience, the pin shaft portions 57 of all the multifunctional fasteners 5 are located on the same axis, the pin shaft portions 57 are cylindrical pin shafts, and the head end of each cylindrical pin shaft is provided with a guide inclined surface 59 or a guide arc surface.
Corresponding to the multifunctional fastener 5 on the cabinet door, a shaft sleeve device 64, a shaft sleeve device 65 and a shaft sleeve device 66 are arranged on one side (namely, the shaft joint side) of the first door frame of the cabinet body along the shaft axis, and a shaft sleeve device 61, a shaft sleeve device 62 and a shaft sleeve device 63 are arranged on the other side (namely, the shaft joint side) along the shaft axis in the same manner. The front end of the sleeve device 6 is provided with a shaft hole 604 adapted to the pin shaft portion, all the shaft holes 604 and the pin shaft portion 57 are positioned on the same axis (i.e. coaxially arranged), and the pin shaft portion 57 is embedded into the shaft hole 604 to integrally shaft-connect the cabinet door and the cabinet body.
2. A cabinet door is provided at the second door frame 16, three multifunctional fasteners 5 are provided according to the foregoing embodiments, and a sleeve device 6, specifically, a sleeve device 67A, a sleeve device 68A, and a sleeve device 69A, is provided at one side (i.e., the shaft connection side) of the second door frame 16 of the cabinet body along the axis line, so as to shaft-connect the cabinet door.
And (III) the opening and closing implementation modes of the special-shaped structural door cabinet are as follows: the cabinet door is used for being opened and closed relative to the other side of the shaft connection side, and the cabinet door is opened and closed with the cabinet body through a lock catch connecting structure, and the lock catch connecting structure comprises:
1. two cabinet doors are arranged at the first door frame 15 (front door frame and large door frame), and a multifunctional fastener 7 is arranged at least at the position of the opening and closing side close to the upper end side or/and the lower end side in a clamping connection (detachable mode A). In the embodiment, the multifunctional fastener 73 and the multifunctional fastener 74 are respectively connected to the opening and closing side of one of the cabinet doors at positions close to the upper end side and the lower end side in a clamping manner. Similarly, a multifunctional fastener 75 and a multifunctional fastener 76 are arranged on the other cabinet door. Meanwhile, female fastening devices 8 corresponding to the fastening parts of the multifunctional fasteners 7 are respectively arranged at the central positions of the upper door frame and the lower door frame of the first door frame. When the multifunctional fastener 7 is used, the head end part of the locking part 71 is conical or hemispherical, the locking part 71 is buckled with the female buckle device 8 when the door is closed, the cabinet door is in closed connection with the cabinet body, and the locking part 71 is disengaged from the female buckle device under the action of external force when the door is opened, so that the cabinet door is opened.
2. A cabinet door is arranged at the second door frame 16, and the opening and closing sides of the cabinet door are respectively connected with the multifunctional fastener 7 in a clamping way at the positions close to the upper end side and the lower end side. Meanwhile, for a single cabinet door, the female buckle device 8 is preferably the shaft sleeve device, specifically the shaft sleeve device 67B, the shaft sleeve device 68B and the shaft sleeve device 69B. When the multifunctional fastener 7 is used, the head end part of the locking part 71 is conical or hemispherical, the locking part 71 is buckled with the shaft hole 604 of the shaft sleeve device to close and connect the cabinet door with the cabinet body when the door is closed, and the locking part 71 is disengaged from the shaft hole 604 to open the cabinet door under the action of external force when the door is opened.
The cabinet door 2 can be an existing plane cabinet door, and can also be a three-dimensional cabinet door, such as an arc-shaped protruding arc-shaped cabinet door.
In addition, the special-shaped structure door cabinet of this application can also be with setting up two cabinet doors of first door frame (preceding door frame, big door frame) department set up into sub-door and female door, one side of sub-door, female door respectively is as the coupling side, respectively with dress door axle sleeve structure, opposite to each other the both sides at cabinet body door frame of coupling. Specifically, the other sides of the sub-door and the main door are respectively used as opening and closing sides, and are spliced and connected into a whole in a way of being opposite to each other at the middle position of the door frame in a state that the two doors are closed, wherein:
The first one is that the opening and closing side of the sub-door is connected with a door frame through a door-mounting shaft sleeve structure 200, the door-mounting shaft sleeve structure 200 comprises a multifunctional fastener 5 and a shaft sleeve device 6, a pin shaft portion 57 with telescopic resilience is arranged at the front end of the multifunctional fastener 5, meanwhile, a limit deflector rod 58 is arranged at the side surface of the multifunctional fastener 5, the retractility of the pin shaft portion can be controlled through the limit deflector rod 58, and the pin shaft portion 57 and the shaft hole 604 can be mutually separated through the limit deflector rod 58.
Secondly, along the axis direction of the opening and closing side of the sub-door, a multifunctional fastener 5 is arranged in a detachable mode A at the position of the opening and closing side close to the upper frame or/and the lower frame of the door frame; meanwhile, the upper frame or/and the lower frame is/are provided with a shaft sleeve device 6 correspondingly matched with the multifunctional fastener 5 in a detachable mode B, the front end part of the shaft sleeve device 5 is provided with a shaft hole 604 matched with the pin shaft part 57, and the pin shaft part 57 is embedded into the shaft hole 604 to connect the sub-door with the cabinet body in a shaft way.
The multifunctional fasteners 5 are arranged at the positions of the opening and closing sides, which are close to the upper frame and the lower frame of the door frame, and the pin shaft parts 57 of the two multifunctional fasteners 5 are positioned on the same axis. Likewise, the multifunctional fastener 5 and the shaft sleeve device 6 adopt the foregoing embodiments, but in the door cabinet of the primary-secondary door, the upper frame and the lower frame are provided with the clamping structure grooves adapted to the base clamping unit, the clamping structure grooves comprise base limiting grooves for supporting the base, and clamping positions corresponding to the clamping joints, the clamping positions and the base limiting grooves are communicated through the through holes, the clamping joints penetrate the through holes until the base limiting grooves limit and support the base, and at this time, the clamping joints are connected with the clamping positions by the detachable fastening hooks B.
In order to improve the safety of the door cabinet and the aesthetic property of the outer vertical surface, the multifunctional fastener a is preferably hidden, so that the pin shaft portion is hidden in the opening and closing side, a shaft connection space is circumferentially arranged around the pin shaft portion, the shaft connection space is communicated with a shaft connection notch 29 transversely penetrating through the shaft connection side, and the shaft hole 604 is connected with the pin shaft portion 57 in a shaft connection manner through the shaft connection notch 29.
In addition, primary and secondary cabinet door specially adapted is equipped with the cabinet body of big door frame structure, if set up big cabinet door to this big door frame, and the range of opening the door is very big, and the space that needs is also big, and the operation is inconvenient in specific use. However, when the folding cabinet door is used for storing and taking small objects, the purpose can be achieved by opening the main door, and when the large objects are stored, the pin shaft part 57 and the shaft hole 604 can be separated from each other through the limit deflector rod 58 arranged on the inner side surface of the cabinet door, so that the purpose of opening the sub-door is achieved, at the moment, the sub-door and the main door are all opened, the large objects are convenient to store and take, and when the sub-door is closed, the pin shaft part 57 is clamped into the shaft hole 604 to firmly connect the sub-door with the cabinet body, so that the use safety is high.
While the foregoing description illustrates and describes the preferred embodiments of the present invention, as noted above, it is to be understood that the invention is not limited to the forms disclosed herein but is not to be construed as excluding other embodiments, and that various other combinations, modifications and environments are possible and may be made within the scope of the inventive concepts described herein, either by way of the foregoing teachings or by those of skill or knowledge of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.

Claims (10)

1. The door cabinet body is a door cabinet body with a special-shaped distribution structure, which is formed by sequentially distributing and arranging a plurality of special-shaped structural cabinet columns along the vertical direction of the side surface of the special-shaped structural cabinet column; each row of special-shaped structure cabinet row bodies is formed by laminating and connecting special-shaped structure cabinet monomers in the vertical direction, and each cabinet box of the special-shaped structure cabinet row bodies is formed, and the special-shaped structure cabinet row is characterized in that:
the method comprises the steps of (A) enabling the shaft connection side of a cabinet door to be connected to the side frame of a first door frame or a second door frame in a shaft connection mode through a door mounting shaft sleeve structure, wherein the door mounting shaft sleeve structure mainly comprises a multifunctional fastener A and a shaft sleeve device, and the door mounting shaft sleeve structure comprises the following components: the multifunctional fastener A comprises a fastener body and a fastener shell, wherein the front end part of the fastener body is provided with a pin shaft part with telescopic resilience under the action of an elastic limiting structure; more than two multifunctional fasteners A are detachably arranged at the position of the shaft joint side along the axial direction of the shaft joint side of the cabinet door, so that all the pin shafts are positioned on the same axis;
the shaft sleeve device is arranged on side frames of the first door frame and the second door frame in a detachable mode B corresponding to the multifunctional fastener A, a shaft hole matched with the pin shaft part is formed in the front end part of the shaft sleeve device, the pin shaft part is embedded into the shaft hole, and the cabinet door and the cabinet body are connected into a whole in a shaft mode;
And (II) taking the other side of the cabinet door relative to the shaft connection side as an opening and closing side, and further comprising the step of opening and closing the opening and closing side with the cabinet body through a lock catch connecting structure, wherein the lock catch connecting structure comprises:
the multifunctional fastener B is detachably arranged at least at the upper end side or/and the lower end side of the opening and closing side, the multifunctional fastener B is different from the multifunctional fastener A in that the multifunctional fastener B is provided with a locking part at the front end part of the fastener body, the elastic limiting structure enables the locking part to have telescopic resilience, and a guiding arc-shaped surface is circumferentially arranged at the head end part of the locking part;
simultaneously, the first door frame and the second door frame are provided with female buckling devices corresponding to the locking parts, the locking parts are buckled with the female buckling devices to carry out closed connection on the cabinet door and the cabinet body, or under the action of external force, the locking parts are disconnected with the female buckling devices to carry out open-close connection on the cabinet door and the cabinet body;
when the cabinet body is provided with more than two cabinet doors at the door frame, the upper end side and the lower end side of each cabinet door are respectively connected with the multifunctional fastener B in a clamping way by a back gear side buckling position, and meanwhile, the upper door frame and the lower door frame of the door frame are provided with the female buckling devices corresponding to the buckling parts;
When the cabinet body is only provided with a cabinet door at the door frame, the multifunctional fastener B arranged coaxially is respectively connected with the upper end side and the lower end side of the cabinet door or is clamped and connected with the front gear side buckling position at the middle position between the upper end side and the lower end side and between the two end sides; the female buckling device adopts a shaft sleeve device, the shaft sleeve device is provided with a shaft hole for buckling, the shaft sleeve device is arranged on one side of the door frame in a detachable mode B corresponding to the buckling part, the buckling part is buckled into the shaft hole to carry out closed connection on the cabinet door and the cabinet body, or the buckling part is separated from the shaft hole to carry out open-close connection on the cabinet door and the cabinet body under the action of external force;
(4) The multifunctional fastener comprises a multifunctional fastener body, a cabinet door, a plurality of side buckling positions and a plurality of side buckling positions, wherein the side buckling positions are respectively arranged on two sides of the multifunctional fastener body and are connected with the cabinet door in a clamping connection mode, and the side buckling positions arranged on the two sides are respectively composed of a first side buckling position, a second side buckling position and a third side buckling position from the front end of the fastener body to the rear end direction; or besides the side buckling positions, a plurality of outer positioning grooves are respectively arranged on the two sides, when the bicycle is used, the first side buckling position or/and the second side buckling position on the side can be matched with the second side buckling position or/and the first side buckling position on the other side to form a front gear side buckling position, and the second side buckling position or/and the third side buckling position on the side can be matched with the third side buckling position or/and the second side buckling position on the other side to form a rear gear side buckling position.
2. The profiled structural door chest as claimed in claim 1, wherein: each special-shaped structural cabinet is formed by encircling a first side plate and a second side plate which are respectively arranged at two sides, and a top plate and a bottom plate which are respectively connected with the two side plates in opposite directions, a first door frame and a second door frame which is opposite to the first door frame are respectively formed at two sides of the cabinet body, the top plate and the bottom plate respectively comprise a first end part and a second end part, the widths of the top plate and the bottom plate are gradually reduced from the first end part to the second end part, so that the widths of the first end part are larger than those of the second end part, and the opening size of the first door frame is larger than that of the second door frame, so that the special-shaped structural cabinet is formed; the width of the top plate and the bottom plate gradually decreases linearly from the first end to the second end.
3. The profiled structural door chest as claimed in claim 1, wherein: the fastener comprises a fastener body, a fastener through hole, a limit deflector rod and a limiting deflector rod, wherein the fastener through hole is formed in the fastener body; after the fastener body is accommodated in the structural cavity, the limit deflector rod extends out of the limit through hole, an elastic limit structure is formed between the limit deflector rod and the limit through hole under the action of the tubular elastic body, the elastic limit structure enables the pin shaft part to have telescopic resilience, the retractility of the pin shaft part can be controlled through the limit deflector rod, and the pin shaft part can be clamped into the shaft hole or separated from the shaft hole through the limit deflector rod.
4. A profiled structural door chest according to any one of claims 1-3, characterized in that: the special-shaped distribution structure comprises an arc-shaped distribution structure, a fan-shaped distribution structure, an annular distribution structure or a straight line distribution structure.
5. A profiled structural door chest according to claim 3, characterized in that: the fastener shell is of an integrated structure, and the limit deflector rod is an elastic reset limit deflector rod with touch return performance, wherein an elastic reset space is arranged on the fastener body, a rear end is arranged in the elastic reset space and is integrally connected with the fastener body, the front end of the elastic reset support rod stretches towards the elastic reset space, the elastic reset limit deflector rod protruding out of the side face of the fastener body is arranged on the front end of the elastic reset support rod, the rear end part of the fastener body can be embedded into a structural cavity, and the elastic reset limit deflector rod is elastically reset after touch, so that the fastener body and the fastener shell are in limiting connection as a whole.
6. The profiled structural door chest as claimed in claim 1, wherein: a connecting shaft matched with the inner diameter of the tubular elastic body is arranged at the rear end part of the fastener body; or/and the outside of the fastener body is provided with more than one bulge, and meanwhile, the side wall of the structural cavity is provided with an inner positioning groove matched with the bulge, and the bulge is embedded into the inner positioning groove to establish a limit structure between the fastener body and the structural cavity.
7. The profiled structural door chest as claimed in claim 2, wherein: the guide arc surface is a conical surface or a hemispherical surface; the pin shaft part is a cylindrical pin shaft, and the head end part of the cylindrical pin shaft is provided with a guide inclined plane or a guide arc surface, so that the pin shaft part can be directly embedded into the shaft hole under the action of external force.
8. The profiled structural door chest as claimed in claim 1, wherein: the buckling device comprises a buckling plate, a buckling groove matched with the head end of the buckling part is formed in the side face, facing the buckling part, of the buckling plate, the buckling part is buckled into the buckling groove to enable the cabinet door to be in closed connection with the cabinet body, or under the action of external force, the buckling part is separated from the buckling groove to enable the cabinet door to be in open-close connection with the cabinet body.
9. The profiled structural door chest as claimed in claim 1, wherein: the shaft sleeve device mainly comprises a shaft sleeve body and a base clamping unit integrally connected with the shaft sleeve body, wherein:
a shaft connection part is arranged at the front end part of the shaft sleeve body, and the shaft hole is arranged on the shaft connection part;
the base clamping unit mainly comprises a base and a clamping part connected to the base, wherein the clamping part comprises a connecting rod, and a plurality of clamping joints are integrally arranged at the end part of the distal end of the connecting rod; the clamping connector and the cabinet door frame are fixedly connected into a whole in a detachable mode B.
10. The profiled structural door chest as claimed in claim 1, wherein: when the first door frame is provided with the sub door and the main door, one side of the sub door and one side of the main door are respectively used as the shaft connection sides, the two sides of the door frame of the cabinet body are respectively in opposite directions through the door mounting shaft sleeve structure, the other sides of the sub door and the main door are respectively used as the opening and closing sides, the two doors are oppositely spliced and connected into a whole at the middle position of the door frame in the closing state, the opening and closing sides of the sub door are connected with the door frame through the door mounting shaft sleeve structure, the door mounting shaft sleeve structure comprises a multifunctional fastener A and a shaft sleeve device, the side surface of the multifunctional fastener A is provided with a limiting deflector rod, the retractability of a pin shaft part can be controlled through the limiting deflector rod, and when the sub door is closed, the pin shaft part is clamped into the shaft hole to firmly connect the sub door with the cabinet body; the pin shaft part and the shaft hole can be mutually separated through the limit deflector rod, so that the aim of opening the sub-door is fulfilled.
CN202210381444.9A 2022-04-12 2022-04-12 Door cabinet with special-shaped structure Active CN114737862B (en)

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CN114737862B true CN114737862B (en) 2024-03-22

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EP0891027A1 (en) * 1997-07-10 1999-01-13 Schneider Electric Sa Electrical cabinet with possibility of reversing the door opening side
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KR20110008442U (en) * 2010-02-24 2011-08-31 이-후앙 첸 Cabinet assembly and assembly unit thereof
CN105592644A (en) * 2016-03-16 2016-05-18 厦门特欧普材料科技有限公司 Outdoor safety cylindrical composite cabinet
EP3128110A1 (en) * 2015-08-03 2017-02-08 Edmund Schuster Safety hinge
CN209976270U (en) * 2019-02-01 2020-01-21 上海方大勍瓴科技有限公司 Anti-falling hinge for top-hung window of curtain wall
CN210888499U (en) * 2019-08-14 2020-06-30 高邮市清达机械制造有限公司 Self-lubricating automobile hinge

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1029089A (en) * 1963-01-05 1966-05-11 Mayer Anneliese Filing shelf units
US4049154A (en) * 1976-03-08 1977-09-20 Perino B. Wingfield Vending machine with tiered turn table construction
EP0891027A1 (en) * 1997-07-10 1999-01-13 Schneider Electric Sa Electrical cabinet with possibility of reversing the door opening side
CN2432312Y (en) * 2000-07-10 2001-05-30 永康市索福工贸有限公司 Door hinge
KR20110008442U (en) * 2010-02-24 2011-08-31 이-후앙 첸 Cabinet assembly and assembly unit thereof
EP3128110A1 (en) * 2015-08-03 2017-02-08 Edmund Schuster Safety hinge
CN105592644A (en) * 2016-03-16 2016-05-18 厦门特欧普材料科技有限公司 Outdoor safety cylindrical composite cabinet
CN209976270U (en) * 2019-02-01 2020-01-21 上海方大勍瓴科技有限公司 Anti-falling hinge for top-hung window of curtain wall
CN210888499U (en) * 2019-08-14 2020-06-30 高邮市清达机械制造有限公司 Self-lubricating automobile hinge

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