CN114737862A

CN114737862A - Door cabinet with special-shaped structure

Info

Publication number: CN114737862A
Application number: CN202210381444.9A
Authority: CN
Inventors: 陈希华; 陈希萍; 李淑玲; 杨华锋
Original assignee: Xiamen Fuguitong Technology Co Ltd
Current assignee: Xiamen Fuguitong Technology Co Ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-07-12
Anticipated expiration: 2042-04-12
Also published as: CN114737862B

Abstract

The invention relates to a door cabinet with a special-shaped structure, which comprises a door cabinet body and a door cabinet, wherein the door cabinet body is formed by distributing and arranging a plurality of rows of special-shaped structure cabinet rows, each row of special-shaped structure cabinet rows is formed by laminating and connecting special-shaped structure cabinet single bodies, each special-shaped structure cabinet single body 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 door 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 through a door installing shaft sleeve structure in a shaft-in-shaft mode, the door installing shaft sleeve structure mainly comprises a multifunctional fastener A and a shaft sleeve device, and the multifunctional fastener A is provided with a pin shaft part with telescopic resilience and a limiting driving lever; the coupling side position on the cabinet door is equipped with a plurality of multi-functional fastener A with can dismantling mode A, and simultaneously, the axle sleeve device is established to the correspondence on the side frame of first door frame, second door frame, is equipped with the shaft hole on the axle sleeve device, with the interior coupling of round pin axle head embedding shaft hole.

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 current locker (also called door cabinet) technique, the cabinet monomer in current door cabinet field is regular, square cabinet body on the one hand, like the square cabinet body or the cuboid cabinet body, these cabinets bodies are including listing in first curb plate, the second curb plate in both sides to and connect two respectively in opposite directions the roof, the bottom plate of curb plate the cabinet body, these cabinets bodies can only carry out the regular spread and become equally for the square door cabinet body or the cuboid door cabinet body. The cabinets have the defects that special occasions or requirements are difficult to meet, such as door cabinet bodies with irregular structures, namely irregular structures, are arranged according to irregular space structures.

On the other hand, current door cabinet (locker) passes through top door-hinge subassembly, bottom door-hinge subassembly, articulates the cabinet door in cabinet body one side (the articulated side frame position between the cabinet body and the cabinet door) for the cabinet door can be opened and closed around the axle. However, when the lower shaft that lies in door plant (being the cabinet door) bottom in the current locker inserts the axle hole that lies in the locker base, because there is certain clearance between lower shaft and the axle hole, lead to the door plant to take place to rock closing and opening the in-process, and if with the lower shaft fastening cup joint in the axle hole, will close and open the in-process at the door plant and produce great friction, lead to the cabinet door to be difficult to open. Simultaneously, current cabinet door and cabinet body hinge structure are to the higher cabinet door of length, because this cabinet door is keeping away from the position of top door-hinge subassembly, bottom door-hinge subassembly, belong to the weakest position of cabinet door such as the intermediate position of cabinet door, and this weak position will produce serious influence to the security and the stability of cabinet door.

For this reason, the utility model discloses a dress door shaft structure of locker which notice number is CN211533268U, including the cabinet body, roof, the cabinet body comprises the door cabinet of a plurality of vertical range, the roof is established at each the top of door cabinet, its structural feature is each the roof is provided with along the outside supporting part that extends of door cabinet opening direction in the position that is close to roof top end face and a side, is at each be provided with on the supporting part and link up perpendicularly along its thickness direction the dress door shaft hole of supporting part, all dress door shaft hole is and sets up with the axle center. And meanwhile, a limiting seat extending downwards along the axial lead direction of the door installing shaft hole is arranged at the bottom of the door installing shaft hole, a connecting hole is formed in the limiting seat, and the connecting hole and the door installing shaft hole are in the same inner diameter and are arranged coaxially. Spacing seat and supporting part, and dress door shaft hole and connecting hole are integrated into one piece, and the height of supporting part or the total height of supporting part and spacing seat all is less than the thickness of top plate.

However, in the conventional coupling manner of the cabinet body and the cabinet door, there are problems that it takes much time to assemble the cabinet door and it is not easy to operate. This application is to these problems, provides one kind in cabinet door assembling process how through fix a position the effectual solution that realizes the convenient assembly of cabinet door soon to the cabinet door.

Disclosure of Invention

In order to overcome not enough among the prior art, an object of this application is to provide a cabinet body of dysmorphism structure and a door cabinet thereof, another object of this application is to provide the novel dress door axle of detachable/axle sleeve subassembly coupling mode, through carrying out the quick effectual solution of fixing a position and realizing the convenient assembly of cabinet door to the cabinet door. In addition, this application still provides a hasp connection structure that is used for between cabinet door and the cabinet body, realizes opening or closing of cabinet door through this hasp connection structure, has the characteristics of easily assembling and operation.

In order to achieve the purpose, the invention is realized by the following technical scheme: the door cabinet with the special-shaped structure comprises a door cabinet body and a door coupled to a side door frame of the door cabinet body through a door mounting shaft/shaft sleeve assembly, and has the following structural characteristics:

the door cabinet body is a door cabinet body with a special-shaped distribution structure formed by sequentially distributing and arranging a plurality of rows of special-shaped structure cabinet rows in the vertical direction along the side surface of each special-shaped structure cabinet row; each row of the special-shaped structure cabinet row bodies are formed by stacking and connecting special-shaped structure cabinet monomers in the vertical direction, and a cabinet box of each special-shaped structure cabinet row body is formed, wherein:

each special-shaped structure cabinet single body is formed by enclosing a first side plate and a second side plate which are respectively arranged on two sides, and a top plate and a bottom plate which are respectively connected with the two side plates in an opposite manner, wherein a first door frame and a second door frame opposite to the first door frame are respectively formed on two sides of the cabinet body;

and (II) the shaft connection side of the cabinet door is connected to the side frame of the first door frame or the second door frame 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, a structural cavity for accommodating and mounting the fastener body is arranged in the fastener shell, the structural cavity is communicated with one end of the fastener shell, a limiting through hole communicated with the structural cavity is formed in the side face of the fastener shell, a limiting driving lever 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 accommodating structure is arranged in the cavity, the limiting deflector rod extends out of the limiting through hole, an elastic limiting structure is formed between the limiting deflector rod and the limiting through hole under the action of the tubular elastomer, the elastic limiting structure enables the pin shaft part to have telescopic resilience, and the retractility of the pin shaft part can be controlled through the limiting deflector rod;

more than two multifunctional fasteners A are detachably arranged at the positions of the coupling side along the axial direction of the coupling side of the cabinet door, so that all pin shafts are positioned on the same axial line; the shaft sleeve device is arranged on the side frames of the first door frame and the second door frame in a detachable mode B corresponding to the multifunctional fastener A, the end part of the front end of the shaft sleeve device is provided with a shaft hole matched with the pin shaft part, the pin shaft part is embedded into the shaft hole to connect the cabinet door and the cabinet body into a whole in a shaft mode, and the pin shaft part and the shaft hole can be separated from each other through the limiting deflector rod.

On the basis of the technical scheme, continue to use the cabinet door to open and close the side for the opposite side of coupling side, still include to open and close the side and open and close the connection through hasp connection structure and the cabinet body, hasp connection structure includes:

at least the upper end side or/and the lower extreme side of switching side set up with detachable mode A multi-functional fastener B, multi-functional fastener B lies in with multi-functional fastener A's difference multi-functional fastener B is in the front end tip of fastener body is equipped with hasp portion, elasticity limit structure makes hasp portion has flexible resilience the head end circumference of hasp portion sets up the direction arcwall face.

Meanwhile, the first door frame and the second door frame are provided with female buckle devices corresponding to the buckle parts, the buckle parts are buckled with the female buckle devices to connect the cabinet door and the cabinet body in a closed mode, or the buckle parts are disconnected with the female buckle devices to connect the cabinet door and the cabinet body in an opening and closing mode under the action of external force.

In a specific embodiment, the width of the top plate and the bottom plate is preferably linearly tapered 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 linear distribution structure.

The fastener shell can be of a split structure, but in a specific embodiment, the fastener shell is preferably of an integrally formed structure, and meanwhile, the limiting driving lever is an elastic limiting driving lever with touch return performance, so that the rear end of the fastener body can be embedded into a structural cavity, and the elastic limiting driving lever is quickly restored after being touched, so that the fastener body and the fastener shell are connected into a whole in a limiting mode.

Preferably, the fastener body is provided with a springing space, the springing space is internally provided with a springing support rod, the rear end of the springing support rod is integrally connected with the fastener body, the front end of the springing support rod extends to the springing space, and a springing limit deflector rod protruding out of the side face of the fastener body is arranged on the front end of the springing support 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 more than one bulge is arranged on the outer side of the fastener body, an inner positioning groove matched with the bulge is arranged on the side wall of the structural cavity, and the bulge is embedded into the inner positioning groove to establish a limiting 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 through the rear stop side fastening position and the rear stop side fastening head in a clamping manner. And simultaneously, be equipped with on the last door frame of first door frame and the lower door frame and be equipped with corresponding to hasp portion the box device, the box device includes the buckle be equipped with the box recess with the head end looks adaptation of hasp portion on the buckle towards the side of hasp portion, will hasp portion is detained in the box recess and is carried out the closure with cabinet door and cabinet body and be connected, or under the exogenic action, hasp portion breaks away from the box recess and carries out the opening and shutting with cabinet door and cabinet body and be connected.

Preferably, a cabinet door is arranged at the second door frame, and 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 are respectively connected with the multifunctional fastener B through the front gear side buckling position and the front gear side buckling head in a clamping manner;

and meanwhile, the female buckle device adopts the shaft sleeve device, the shaft sleeve device is arranged on the door frame at one side of the second door frame in a detachable mode B corresponding to the lock catch part, the lock catch part is buckled into the shaft hole to carry out closed connection on the cabinet door and the cabinet body, or under the action of external force, the lock catch part is separated from the shaft hole to carry out open-close connection on the cabinet door and the cabinet body.

Preferably, the guide arc-shaped surface is a conical surface or a hemispherical surface; the pin shaft part is a cylindrical pin shaft, and a guide inclined plane or a guide arc-shaped surface is arranged at the head end part of the cylindrical pin shaft, so that the pin shaft part can be directly embedded into the shaft hole under the action of external force.

Preferably, the shaft sleeve device is realized by the following technical scheme: the axle sleeve device mainly comprises axle sleeve body and body coupling the base joint unit of axle sleeve body constitutes, wherein:

(1) the front end part of the shaft sleeve body is provided with a shaft connecting part, and the shaft hole is formed in the shaft connecting part.

(2) The base clamping unit mainly comprises a base and a clamping part connected to the base, the clamping part comprises a connecting rod, and a plurality of clamping joints are integrally arranged at the far end part of the connecting rod; the clamping joint is fixedly connected with the doorframe of the cabinet body into a whole in a detachable mode B. One side of door frame be equipped with the joint structure groove of base joint unit looks adaptation, joint structure groove is including being used for supporting the base spacing groove of base, and corresponding to the screens of joint, communicate through the through-hole between screens and base spacing groove, will the joint penetrates the through-hole until the base spacing groove is spacing to the base and is carried out spacingly and support, at this moment, joint fastening trip is connected the screens and form detachable mode B.

In a specific embodiment, the multifunctional fastener a is a hidden fastener, so that the pin shaft is hidden in the coupling side, and a coupling space is circumferentially arranged around the pin shaft, the coupling space is communicated with a coupling notch transversely penetrating through the coupling side, and the shaft hole is coupled with the pin shaft through the coupling notch.

The invention has the beneficial technical effects that:

the special-shaped structure door cabinet is formed by arranging special-shaped structure cabinet arrays, each special-shaped structure cabinet array is formed by stacking and connecting special-shaped structure cabinet single bodies, a first door frame and a second door frame are respectively arranged on the front side and the rear side of each special-shaped structure cabinet single body, and the opening size of the first door frame is larger than that of the second door frame, so that cabinet boxes in the special-shaped structure door cabinet form large-opening door frames on the front side, and small-opening door frames are formed on the rear side. The special-shaped cabinet array has the beneficial technical effects that the cabinet array can be distributed according to a space structure, and can also be distributed in 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 the additional strengthening of buckling on free first curb plate of special-shaped structure cabinet, second curb plate respectively to strengthen the free compressive strength of special-shaped structure cabinet, be convenient for the free range upon range of connection of special-shaped structure cabinet.

Secondly, a user can set a cabinet door at the first door frame or the second door frame according to the use requirement, and can also set a cabinet door at the first door frame and the second door frame. Wherein, set up the cabinet door of opening the cabinet door constitution by two at big open-ended first door frame department, and set up single-leaf cabinet door in second door frame department, such cabinet door overall arrangement facilitates the use more, and each cabinet case homoenergetic is put the article from leading side or rear side position and is put.

Wherein, this application is in with the coupling side of cabinet door through adorning a hub structure hub connection on the side frame of first door frame or second door frame, adorn a hub structure and mainly constitute by multi-functional fastener A, axle sleeve device, wherein:

(1) the multifunctional fastener A is provided with a pin shaft part with telescopic resilience at the end part of the front end, a limiting driving lever is arranged at the side position of the multifunctional fastener A, the retractility of the pin shaft part can be controlled through the limiting driving lever, and the pin shaft part and the shaft hole can be separated from each other through the limiting driving lever. On the other hand, the round pin axial region is cylindrical round pin axle the tip of cylindrical round pin axle is equipped with direction inclined plane or direction arcwall face, makes the round pin axial region can directly imbed in the axle hole under the exogenic action, and the simple operation, consuming time are few.

(2) Multifunctional fastener A carries out the detachable joint with cabinet door coupling side and is connected, and on the same hand, shaft sleeve device connects in one side of cabinet door frame with the detachable joint equally, has not only reduced cabinet body component, has simplified the structure of the cabinet body for the cabinet body is easily processed more, can reduce the consumptive material, improve production efficiency, through carrying out the effectual solution of quick location and the convenient assembly of realization cabinet door to the cabinet door.

Once more, this application still has the characteristics of multipurpose with multi-functional fastener, replaces the round pin axial region of establishing at multi-functional fastener A front end tip and forms multi-functional fastener B with hasp portion the head tip circumference of hasp portion sets up the direction arcwall face, is equipped with the box device corresponding to hasp portion on the door frame of the cabinet body simultaneously, and this box device also can adopt the coupling device of this application, will hasp portion lock joint box device and carry out the closure with cabinet door and the cabinet body and be connected, or under the exogenic action, hasp portion takes off to connect box device and opens and shuts the cabinet door and the cabinet body to be connected to form the hasp connection structure who applies with the cost.

Finally, the special-shaped structure door cabinet of this application has novel structure, can satisfy user's various overall arrangement demands, simultaneously, the dress door axle sleeve structure of this application and the same novel structure of hasp connection structure, and the usage is extensive, equips convenient high-efficient, has good economic benefits.

Drawings

Fig. 1 is a schematic structural diagram of a cabinet single body with a special-shaped structure and a first door frame thereof.

Fig. 2 is a schematic structural diagram of a cabinet single body with a special-shaped structure and a second door frame thereof.

Fig. 3 is a schematic view showing that the widths of the top plate and the bottom plate are linearly gradually changed from the first end portion to the second end portion.

Fig. 4 is a schematic view of a decorative cover plate arranged on the top plate of the special-shaped structure cabinet.

Fig. 5 is a schematic structural diagram of a cabinet column with a special-shaped structure.

FIG. 6 is a schematic view of the bend stiffener shown in FIG. 4 taken along the line M-M.

Fig. 7 is a fan-shaped distribution structure schematic diagram of the door cabinet with the special-shaped structure.

Fig. 8 is a schematic view of a single special-shaped cabinet body with two doors arranged at a first door frame.

Fig. 9 is a schematic view of a single special-shaped cabinet body with a single-leaf cabinet door arranged at a second door frame.

Fig. 10 is a schematic view of a bushing arrangement provided on the side of the cabinet door frame that is journaled.

Fig. 11 is a schematic view of a cabinet array with a special-shaped structure, in which two cabinet doors are disposed at a first door frame.

Fig. 12 is a schematic view of a cabinet column with a special-shaped structure and a single-leaf cabinet door arranged at a second door frame.

Fig. 13 is a schematic view of the multifunctional fastener a and the multifunctional fastener B respectively disposed on the hinge side and the opening/closing side of the cabinet door.

Fig. 14 is a side view of a door-mounted boss structure provided on a cabinet door.

Fig. 15 is a side view of the door-mounted shaft sleeve structure arranged on the cabinet door.

Fig. 16 is a schematic front view of a door-mounting shaft sleeve structure arranged on a cabinet door.

Fig. 17 is a perspective view of a door-mounted boss structure.

FIG. 18 is a schematic view of the pivot connection of the door mount bushing arrangement.

Fig. 19 is a perspective view of the multifunctional fastener a.

Fig. 20 is an exploded view of the multifunctional fastener a.

Fig. 21 is a perspective view of the fastener housing.

Fig. 22 is an enlarged structural view of the bushing device.

Fig. 23 is a schematic top view of the bushing arrangement.

Fig. 24 is a perspective view of the bushing arrangement.

Fig. 25 is a perspective view of the multifunctional fastener B.

Fig. 26 is a schematic structural view of the box device.

Fig. 27 is a schematic view of the bushing device separately installed on the shaft-connection side and the opening-closing side.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention clearer and clearer, the present 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 merely illustrative of the invention and are not intended to limit the invention.

Please refer to fig. 1-27. The application door cabinet, also known as locker, the cabinet monomer in current door cabinet field is the rule, square cabinet body, like the square cabinet body or the cuboid cabinet body, these cabinets bodies are listed in first curb plate, the second curb plate in both sides including the branch to and connect two respectively in opposite directions the roof, the bottom plate of curb plate the cabinet body, these cabinets bodies can only carry out the regular spread and become equally be the square door cabinet body or the cuboid door cabinet body. For special occasions or requirements, the door cabinet bodies (formed by combining irregular cabinet columns) with irregular structures, namely irregular structures are difficult to arrange according to the irregular space structures.

In order to solve the above problem, the present application firstly provides a single special-shaped structure cabinet 1, and this single special-shaped structure cabinet 1 is realized by the following embodiments: dysmorphism structure cabinet monomer 1 is the same with current cabinet body, all includes that the branch lists in first curb plate 11, the second curb plate 12 of both sides to and connect roof 13, the bottom plate 14 of both sides board respectively in opposite directions and form the cabinet body, and both sides form first door frame 15 (preceding door frame promptly) of cabinet case and second door frame 16 (back door frame promptly) in first door frame in opposite directions respectively around 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 portion 17 (front end) and a second end portion 18 (rear end), the widths 19 of the top plate 13 and the bottom plate 14 are gradually reduced from the first end portion 17 to the second end portion 18, so that the width of the first end portion 17 is larger than that of the second end portion 18, and further the opening size of the first door frame 15 is larger than that of the second door frame 16, so as to form the special-shaped structure cabinet single body 1.

In a specific embodiment, the tapering may be implemented as follows:

first, the width 19 of the top plate 13 and the bottom plate 14 is linearly changed (i.e. linearly changed along a straight line) from the first end portion 17 to the second end portion 18, which is advantageous in that: the first door frame 15 and the second door frame 16 are symmetrical with respect to the same axis center.

In another, but in other embodiments, the width of the top plate and the bottom plate gradually changes from the first end to the second end in a curve manner, that is, the width changes in a nonlinear regular and symmetrical manner.

Thirdly, 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 enhance the strength and the bearing capacity of the side plates, but the implementation is not favorable for the tight connection between adjacent cabinet columns. Therefore, this application is equipped with a plurality of inside bendings (promptly to cabinet incasement inner space) the additional strengthening 25 of buckling respectively on first curb plate 11, second curb plate 12 along curb plate width direction. This additional strengthening 25 that buckles plays the effect that improves curb plate intensity, improves the bearing capacity of curb plate, is equivalent to the technological effect who increases curb plate thickness.

In addition, in the specific embodiment, the single special-shaped structure cabinet 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 the preferred embodiment is that the cabinet body is formed by integrally connecting the first side plate, the second side plate, the top plate and the bottom plate, and forms a cabinet box of the single special-shaped structure cabinet 1.

On the basis of the special-shaped cabinet single bodies, a plurality of special-shaped cabinet single bodies 1 are sequentially distributed and arranged along the vertical direction of the side plates of the cabinet body to form the cabinet body with a special-shaped distribution structure. The special-shaped distribution structure comprises an arc distribution structure, a curve distribution structure, an annular distribution structure or a linear distribution structure.

Similarly, on the basis of the special-shaped cabinet single body 1, the special-shaped cabinet single body 1A, the special-shaped cabinet single body 1B and the special-shaped cabinet single body 1C are connected in a stacking manner in the vertical direction to form the special-shaped 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.

Similarly, on the basis of the special-shaped cabinet array 100, a plurality of special-shaped cabinet arrays 100 are sequentially distributed and arranged along the side vertical direction of the special-shaped cabinet array to form a special-shaped 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. For example, the special-shaped structure door cabinet body 104 is formed by arranging the special-shaped structure cabinet single body 101, the special-shaped structure cabinet single body 102 and the special-shaped structure cabinet single body 103, and the special-shaped structure door cabinet body 104 is in a fan-shaped distribution structure.

This application can first door frame 15 or second door frame department 16, also can be simultaneously at a side frame hub connection of first door frame 15, second door frame 16 department have cabinet door 2, wherein, adopt panel and first curb plate, second curb plate and roof and bottom plate fixed connection to seal not setting up the door frame of cabinet door.

Specifically, for the single cabinet body 1 with the special-shaped structure, the first door frame 15 is a cabinet door 2 composed of a cabinet door 2A and a cabinet door 2B. Meanwhile, a single-leaf cabinet door 2 is arranged at the second door frame 16.

Specifically, for the special-shaped cabinet array 100, a cabinet door 22 is arranged at the first door frame 15 of the special-shaped cabinet single body 1A, and a single-leaf cabinet door 26 is arranged at the second door frame 16; a cabinet door 23 is arranged at the first door frame 15 of the special-shaped structure cabinet single body 1B, and a single-leaf cabinet door 27 is arranged at the second door frame 16; a cabinet door 24 is arranged on the first door frame 15 of the special-shaped structure cabinet single body 1C, and a single-leaf cabinet door 28 is arranged on the second door frame 16.

To the needs that above-mentioned special-shaped structure cabinet monomer set up the cabinet door, 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 the coupling or the lock joint, also can be used to the coupling of the cabinet body and cabinet door in the current cabinet door. Specifically, the multifunctional fastener described in this application can be used as a door-mounting shaft (also called door shaft), and can also be used as a lock catch of a door cabinet, and the two uses are distinguished in that: the multifunctional fastener is characterized in that the front end part of the fastener body can be provided with a pin shaft part used as a door installing shaft, and can also be provided with a lock catch part 71 used as a door catch. For ease of explanation and distinction, the present application is described below as follows: when the multifunctional fastener is used as a door mounting shaft, it is named as multifunctional fastener 5 (i.e. multifunctional fastener a), and when it is used as a lock catch, it is named as multifunctional fastener 7 (i.e. multifunctional fastener B), and the details are as follows:

1. both the multi-functional fastener 5 and the multi-functional fastener 7 have the same structure as follows:

first, these multi-functional fasteners include fastener body 5A and fastener casing 5B for installing the fastener body, are equipped with the structure cavity 50 that holds and install the fastener body in fastener casing 5B, and the rear end tip of fastener body 5A is connected with fastener casing 5A through tubular elastomer (not shown in the figure) with elasticity limit structure.

Secondly, the multifunctional fasteners are provided with functional end parts at the front end parts of the fastener bodies 5A. The structural cavity 50 is communicated with one end of the fastener shell, meanwhile, a limiting through hole 53 communicated with the structural cavity is arranged on the side face of the fastener shell, and meanwhile, a limiting driving lever 58 matched with the limiting 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 limiting shifting rod 58 extends out of the limiting through hole 53, an elastic limiting structure is formed between the limiting through hole and the limiting through hole under the action of the tubular elastomer, the elastic limiting structure enables the functional end part to have telescopic resilience, and the retractility of the functional end part can be controlled through the limiting shifting rod 58.

Specifically, in the embodiment, the fastener housing 5B may be a split structure, that is, the fastener body is disposed in the fastener housing through the split structure, which is known to those skilled in the art. However, in the present application, in the specific embodiment, the fastener housing 5B is 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 shell 5B is an integrated structure, and the limiting shift lever 58 is a resilient limiting shift lever with touch return performance, so that the rear end of the fastener body 5A can be embedded into the structural cavity, and the resilient limiting shift lever is resiliently returned quickly after being touched, so that the fastener body 5A and the fastener shell 5B are connected into a whole in a limiting way. The specific implementation mode of the elastic limiting shifting rod is as follows:

the fastener body 5A is provided with a springing space distributed along the axial direction of the fastener body, the springing space is internally provided with a springing support rod of which the rear end is integrally connected with the fastener body and the front end extends to the springing space, and the front end of the springing support rod is provided with a springing limit deflector rod protruding out of the side surface of the fastener body. Of course, the elastic restoring space can penetrate or be communicated with the two side surfaces of the fastener body.

For implementation, a connecting shaft matched with the inner diameter of the tubular elastic body is arranged at the rear end of the fastener body.

In addition, for the integral aesthetic property and the 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 formed on the side plane 54, so that the limiting through hole is flush with the surface of the door sub-plate after being embedded into the installation groove of the door plate.

In order to connect the multifunctional fastener with the cabinet door, a plurality of side fastening positions 52 for clamping connection are respectively arranged on two sides of the width direction of the side plane, for example, the side fastening position 52 arranged 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 from the front end to the rear end of the fastener shell 5B; the side buckle 52 on the other side is composed of a first side buckle 524, a second side buckle 525, and a third side buckle 526. Or besides the side fastening position 52, a plurality of outer positioning grooves 55 are respectively arranged on the 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 of the side can be assembled with the second side buckling position or/and the first side buckling position of the other side to form a front gear side buckling position, and the second side buckling position or/and the third side buckling position of the side can be assembled with the third side buckling position or/and the second side buckling position of 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 shell and the connection stability, a protrusion 501 and a protrusion 502 are arranged on the outer side of the fastener body 5A, an inner positioning groove 503 and an inner positioning groove 504 which are matched with the protrusions are arranged on the side wall of the structural cavity 50, and the protrusions are embedded into the inner positioning grooves to establish a limiting structure between the fastener body and the structural cavity.

2. The structure difference between the multifunctional fastener 5 and the multifunctional fastener 7 is as follows:

the first multifunctional fastener is the multifunctional fastener 5 when used as a door mounting shaft, and the functional end part of the multifunctional fastener is a pin shaft part 57. Specifically, the multifunctional fastener 5 is provided with a pin shaft portion 57 having a telescopic resilience at a front end portion thereof, and the pin shaft portion 57 is a cylindrical pin shaft. Preferably, a guide slope 59 or a guide arc 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 by an external force.

The second multifunctional fastener is the multifunctional fastener 7 when used as a lock catch, a lock catch part 71 with telescopic resilience is arranged at the front end part of the multifunctional fastener, and a guide arc-shaped surface 72 is arranged at the circumferential direction of the head end part of the lock catch part 71. Preferably, the head end portion of the locking portion may be a conical curved surface or a hemispherical curved surface.

It can be seen that the multifunction clip 7 used as a lock clip has the same structure as the multifunction clip 5 used as a door mounting shaft, except that the member (the pin shaft portion or the locking portion) provided at the distal end of the clip main body 5A is different.

This application further provides an implementation of a novel dress door axle sleeve structure 200 for door cabinet on the implementation basis of multi-functional fastener, specifically as follows: the door cabinet is with novel dress door axle sleeve structure 200 includes the cabinet body to and through dress door axle/axle sleeve subassembly coupling cabinet door 2 in one side of the cabinet body (the coupling side of cabinet door 2 is through adorning door axle structure 200 and connecting in one side of the cabinet body), its structural feature as follows: dress door axle construction 200 is dress door axle sleeve/axle sleeve subassembly, and it includes multi-functional fastener 5 (multi-functional fastener A), axle sleeve device 6, wherein:

(1) the multifunctional fastener 5 is provided with a pin shaft part 57 with telescopic resilience at the front end part thereof, the multifunctional fastener 5 is provided with a limiting shift lever 58 at the side position thereof, the retractility of the pin shaft part 57 can be controlled by the limiting shift lever 58, and the pin shaft part 57 and the shaft hole 604 can be separated from each other by the limiting shift lever 58.

(2) Along the axis direction of cabinet door 2 coupling side, be equipped with more than two multi-functional fastener 5 with removable mode A in coupling side position, all pintle portion 57 all are located same axial lead.

(3) The shaft sleeve device 6 corresponding to the multifunctional fastener a is detachably arranged on one side of the door frame of the cabinet body, the end part of the front end of the shaft sleeve device 6 is provided with a shaft hole 604 matched with the pin shaft part, all the shaft holes 604 and the pin shaft part 57 are positioned on the same axis (namely, are coaxially arranged), and the pin shaft part 57 is embedded into the shaft hole 604 to connect the cabinet door and the cabinet body into a whole in a coupling manner, so that the door-mounting shaft sleeve structure 200 is formed.

In a specific embodiment, two doors may be disposed on each of the first door frames of the door cabinets with special-shaped structures, wherein a plurality of multifunctional fasteners 5, such as the multifunctional fasteners 510, the multifunctional fasteners 520, and the multifunctional fasteners 530, are disposed on one door along the axis line on the axial connection side. Similarly, the other cabinet door is provided with a plurality of multifunctional fasteners 5, such as multifunctional fasteners 540, multifunctional fasteners 550 and multifunctional fasteners 560, along the axial line at the axial connection side. All of the above-mentioned multi-functional fasteners have been described in detail in the above-mentioned embodiments of multi-functional fasteners, and will not be described herein again.

Specifically, the detachable mode A is a clamping connection, and the specific implementation mode is as follows:

(1) along the width direction of the limiting through hole 53, a plurality of side buckling positions 52 for clamping connection are respectively arranged on two sides of the fastener shell 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 meanwhile, 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 from the front end to the rear end of the fastener housing on both sides of the side plane 54 in the width direction, 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) And simultaneously, the inboard position of cabinet door coupling side sets up along the axis direction and holds and install the mounting groove of multi-functional fastener the notch width both sides of mounting groove be equipped with respectively with the side discount of side phase adaptation will behind the 5 embedding mounting grooves of multi-functional fastener, the side discount is detained the position and is as an organic whole with multi-functional fastener 5 and cabinet door fastening connection with joint connection side.

Corresponding to the multifunctional fastener 5 on the cabinet door, the shaft sleeve device 6, specifically, the shaft sleeve device 61, the shaft sleeve device 62 and the shaft sleeve device 63, is arranged along the axial lead at one side (i.e. the shaft connecting side) of the first door frame of the cabinet body, and similarly, the shaft sleeve device 6, specifically, the shaft sleeve device 64, the shaft sleeve device 65 and the shaft sleeve device 66, is arranged along the axial lead at the other side (i.e. the shaft connecting side).

The structural features of the bushing arrangement 6 and its bushing mounting arrangement 300 (detachable mode B) with the door frame are explained as follows:

firstly, the shaft sleeve device 6 has the structural characteristics that: the shaft sleeve device 6 mainly comprises a shaft sleeve body 601 and a base clamping unit 602 integrally connected with the shaft sleeve 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 shaft 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 portion 606 connected to the base, wherein the clamping portion 606 includes a connecting rod, and a plurality of clamping connectors are integrally arranged at the distal end of the connecting rod.

Wherein, the implementation mode of joint is: the clamping portion 606 is composed of a first clamping head 606A and a second clamping head 606B, and the first clamping head 606A and the second clamping head 606B are arranged on two sides of the distal end portion along the axial line direction of the shaft hole in an opposite manner, and may 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.

Secondly, the shaft sleeve mounting structure 300 between the shaft sleeve device 6 and the door frame is as follows:

a clamping structure groove (not shown in the figures and well known to those skilled in the art) adapted to the base clamping unit 602 is disposed on one side of the door frame of the cabinet body, and the clamping structure groove includes a base limiting groove for supporting the base and a clamping position corresponding to the clamping head, and the clamping position and the base limiting groove are communicated through a through hole.

Penetrate the joint through-hole until the base spacing groove spacing carry on spacingly and support the base, at this moment, the joint is connected the screens with detachable mode B fastening trip to form the axle sleeve mounting structure between the axle sleeve device of this application and the door frame.

In addition, in a specific embodiment, the multifunctional fastener 5 may be connected to the coupling side in an exposed manner, such that the pin portion protrudes from the upper end side or/and the lower end side of the cabinet door, but for the aesthetic property and the safety of the cabinet door, the cabinet door is prevented from being detached maliciously by a person in the using process, therefore, the multifunctional fastener 5 is preferably in a hidden manner, i.e., a concealed manner, such that the pin portion is hidden inside the coupling side, and a coupling space is circumferentially provided around the pin portion, the coupling space is provided with a coupling notch 29 transversely penetrating through the coupling side and communicating with the coupling space, the shaft hole 604 is coupled to the pin portion 57 through the coupling notch 29, and specifically, the shaft sleeve body is coupled to the shaft hole through the coupling notch, such that the shaft hole is coupled to the pin portion located in the coupling space.

On the basis of the implementation mode of the novel door installing 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 in shaft connection with the novel door installing shaft sleeve structure 200 into a whole as described above.

As the name implies, the shaft sleeve device 6 can be used as a door-mounting shaft/shaft sleeve assembly, i.e. the shaft hole can be used for coupling and can be connected with the door frame by the shaft sleeve mounting structure in a detachable mode B fastening hook, but the shaft hole of the shaft sleeve device 6 can also be used for fastening, i.e.: the cabinet door 2 is fastened and hooked with the door frame in a detachable way B through the shaft sleeve mounting structure 300, and then the shaft hole 604 is matched with the locking part 71 of the multifunctional fastener 7 (called as multifunctional fastener B) arranged at the opening and closing side of the cabinet door, so as to achieve the purpose of opening and closing the cabinet door.

Because there are multiple situations when the cabinet door is used to the cabinet door, if set up two cabinet doors or single cabinet door to the cabinet case, and to two cabinet doors, 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/closing side of the cabinet door when the multifunctional fastener is used as a latch based on the foregoing embodiments.

Hasp connection structure of door cabinet, including the cabinet body and at least one cabinet door, one side coupling of this cabinet door is at a side of cabinet body door frame, and the opposite side is as the switching side through hasp and cabinet body open, close and be connected, its structural feature as follows:

(1) the multifunctional fastener 7 (i.e., the multifunctional fastener B) is detachably provided at least at the upper end side or/and the lower end side of the cabinet door 2 along the opening/closing side a (snap-fit connection). Of course, the multifunctional fastener 7 is the same as the above, the front end of which is provided with the locking part 71 with telescopic resilience, and the head end of the locking part is circumferentially provided with the guiding arc-shaped surface 72, which can be a conical surface or a hemispherical surface. The multi-functional fastener 7 refers to the above-mentioned embodiment of the multi-functional fastener 5, and will not be described herein.

(2) The door frame of the cabinet body is provided with a female buckle device corresponding to the buckle part 71, the buckle part 71 is buckled with the female buckle device to carry out closed connection between the cabinet door and the cabinet body, or under the action of external force, the buckle part 71 is disconnected with the female buckle device to carry out open-close connection between the cabinet door and the cabinet body, thereby forming a buckle connection structure. Specifically, the box device 8 is implemented by: the female snap device 8, such as the female snap device 81, the female snap device 82, the female snap device 83 and the female snap device 84, includes a buckle plate, and a female snap groove 80 adapted to the head end of the buckle part is formed on the side of the buckle plate facing the buckle part. The lock catch part 71 is buckled into the female buckle groove 80 to connect the cabinet door and the cabinet body in a closed manner, or under the action of external force, the lock catch part 71 is separated from the female buckle groove to connect the cabinet door and the cabinet body in an open-close manner.

In some embodiments, the cabinet body is provided with more than two cabinet doors at the door frame thereof, such as two cabinet doors, and the two cabinet doors may be symmetrically and axially connected to two sides of the door frame, or asymmetrically and axially connected to two sides of the door frame (i.e. a primary-secondary door or a large-small door). The upper end side and the lower end side of each cabinet door are respectively connected with the multifunctional fastener 7 through the rear baffle side fastening positions in a clamping mode. Meanwhile, the female buckle devices corresponding to the lock catch portions are arranged on the upper doorframe and the lower doorframe of the doorframe. In another embodiment, the cabinet body is provided with only one door at the door frame, the multifunctional fasteners 7 are respectively connected with the upper end side, the lower end side or both the upper end side, the lower end side of the door 2 and the middle position between the two end sides in a buckling mode at the front stop side, and the multifunctional fasteners 7 are preferably coaxially arranged along the opening and closing side, wherein the female buckling device of the single door is implemented by the following mode: 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 the door frame at one side of the door frame corresponding to the locking part 71 in the detachable mode B. The lock catch 71 is buckled into the shaft hole 604 to connect the cabinet door and the cabinet body in a closed manner, or under the action of external force, the lock catch 71 is separated from the shaft hole 604 to connect the cabinet door and the cabinet body in an open-close manner.

On the basis of the foregoing embodiment, the application further provides a door cabinet 104 with an irregular structure, which includes a door cabinet body, and a door coupled to the side door frame of the door cabinet body through a door mounting shaft/shaft sleeve assembly, and the structure of the door cabinet with the irregular structure is characterized as follows:

the implementation mode of the special-shaped structure door cabinet is as follows: the door cabinet body is a door cabinet body with a special-shaped distribution structure formed by sequentially distributing and arranging a plurality of rows of special-shaped structure cabinet rows, such as a special-shaped structure cabinet row 101, a special-shaped structure cabinet row 102 and a special-shaped structure cabinet row 103, along the side surface of the special-shaped structure cabinet row in the vertical direction; each row of the special-shaped structure cabinet row bodies is formed by vertically stacking and connecting special-shaped structure cabinet single bodies 1, and a cabinet box of each special-shaped structure cabinet row body is formed, wherein each special-shaped structure cabinet single body 1 refers to the foregoing embodiment.

(II) the shaft connection implementation mode of the door cabinet with the special-shaped structure is as follows: the shaft-connecting side of the cabinet door is connected to the side frames of the first door frame and the second door frame through a door-mounting shaft sleeve structure 200 in a shaft-connecting mode, the door-mounting shaft sleeve structure 200 mainly comprises a multifunctional fastener 5 and a shaft sleeve device 6, wherein:

1. two doors are arranged on 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 axial connecting side of one door in a clamping connection (in a detachable mode A) along the axial direction of the axial connecting side of the doors. Similarly, the other cabinet door is provided with a multifunctional fastener 540, a multifunctional fastener 550 and a multifunctional fastener 560 along the axial line at the axial connection side. The multifunctional fasteners 5 are provided with pin shaft parts 57 with telescopic resilience at the front end parts, the pin shaft parts 57 of all the multifunctional fasteners 5 are all positioned on the same axis, the pin shaft parts 57 are cylindrical pin shafts, and the head end parts of the cylindrical pin shafts are provided with guide inclined planes 59 or guide arc-shaped planes.

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 connecting side) of the first door frame of the cabinet body along the axial lead, and similarly, 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 connecting side) along the axial lead. The front end of the shaft sleeve device 6 is provided with a shaft hole 604 matched with the pin shaft part, all the shaft holes 604 and the pin shaft part 57 are positioned on the same axial line (i.e. arranged coaxially), and the pin shaft part 57 is embedded into the shaft holes 604 to axially connect the cabinet door and the cabinet body into a whole.

2. One door is provided at the second door frame 16, three multifunctional fasteners 5 are provided as described in the previous embodiment, and a bushing device 6, specifically, a bushing device 67A, a bushing device 68A, and a bushing device 69A are provided along the axial line at one side (i.e., the axial side) of the second door frame 16 of the cabinet body for axially connecting the doors.

(III) the opening and closing implementation mode of the door cabinet with the special-shaped structure is as follows: use the cabinet door to open for the opposite side of coupling side as the switching side, still include to open the switching side through hasp connection structure with the cabinet body, close and be connected, hasp connection structure includes:

1. two doors are arranged on the first door frame 15 (front door frame and large door frame), and at least the opening and closing side is provided with a multifunctional fastener 7 in clamping connection (detachable mode A) at the position close to the upper end side or/and the lower end side. In the embodiment, the multifunctional fastener 73 and the multifunctional fastener 74 are respectively connected to the opening and closing side of one cabinet door in a clamping manner at positions close to the upper end side and the lower end side. Similarly, a multifunctional fastener 75 and a multifunctional fastener 76 are arranged on the other cabinet door. Meanwhile, female buckle devices 8 corresponding to the locking portions of the multifunctional buckles 7 are provided at the central positions of the upper and lower door frames of the first door frame, respectively. When the multifunctional fastener 7 is used, the head end part of the locking part 71 of the multifunctional fastener is conical or hemispherical, the locking part 71 is buckled with the female fastener device 8 when the door is closed, so that the cabinet door and the cabinet body are connected in a closed mode, and the locking part 71 is separated from the female fastener device when the door is opened under the action of external force, 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 manner 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 preferably adopts the aforementioned shaft sleeve devices, 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 of the multifunctional fastener is conical or hemispherical, when the door is closed, the locking part 71 is buckled with the shaft hole 604 of the shaft sleeve device to close and connect the cabinet door and the cabinet body, and when the door is opened, under the action of external force, the locking part 71 is separated from the shaft hole 604 to open the cabinet door.

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 cabinet door.

In addition, the special-shaped structure door cabinet of this application can also be in with setting up two cabinet doors of first door frame (preceding door frame, big door frame) department set up to child door and female door, the coupling side is regarded as respectively to one side of child door, female door, respectively with dress door axle sleeve structure mutually backs on mutually the both sides at cabinet body door frame. Specifically, the other sides of the sub-door and the main door are respectively used as opening and closing sides, and are oppositely spliced and connected into a whole at the middle position of the door frame in the closed state of the two doors, wherein:

firstly, the opening and closing side of the sub-door is connected with the door frame through a door installing shaft sleeve structure 200, the door installing shaft sleeve structure 200 comprises a multifunctional fastener 5 and a shaft sleeve device 6, the front end part of the multifunctional fastener 5 is provided with a pin shaft part 57 with telescopic resilience, meanwhile, the side surface of the multifunctional fastener 5 is provided with a limiting deflector rod 58, the retractility of the pin shaft part can be controlled through the limiting deflector rod 58, and the pin shaft part 57 and the shaft hole 604 can be separated from each other through the limiting deflector rod 58.

Secondly, along the axial direction of the opening and closing side of the sub-door, a multifunctional fastener 5 is detachably arranged at the position of the opening and closing side close to the upper frame or/and the lower frame of the door frame; meanwhile, a shaft sleeve device 6 matched with the multifunctional fastener 5 is correspondingly arranged on the upper frame or/and the lower frame in a detachable mode B, a shaft hole 604 matched with the pin shaft part 57 is arranged at the front end part of the shaft sleeve device 5, 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 connection mode.

The positions of the opening and closing side close to the upper frame and the lower frame of the door frame are provided with the multifunctional fasteners 5, and the pin shaft parts 57 of the multifunctional fasteners 5 are positioned on the same axis. Similarly, multi-functional fastener 5 and shaft sleeve device 6 adopt aforementioned embodiment, nevertheless in the door cabinet of primary and secondary door, be equipped with on upper frame and lower frame with the joint structure groove of base joint unit looks adaptation, the joint structure groove is including being used for supporting the base spacing groove of base, and corresponding to the screens of joint communicate through the through-hole between screens and base spacing groove, will the joint penetrates the through-hole until the base spacing groove is spacing to carry on spacingly and support the base, at this moment, the joint with detachable mode B fastening trip is connected the screens.

For the security that improves the door cabinet and use and the aesthetic property of outer facade, multi-functional fastener A preferably hides the setting, makes the round pin axle part hides in the switching side, and encircles round pin axle part and be equipped with the coupling space circumferentially, the coupling space intercommunication transversely runs through the coupling breach 29 of coupling side, shaft hole 604 is connected through coupling breach 29 and round pin axle part 57 coupling.

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, the range of opening the door is very big, and the space that needs is also big, and operates inconveniently in concrete use. However, through setting up aforementioned folding cabinet door when access smallclothes object, only need open female door and can reach the purpose, and when depositing a enlargements object, then can be through establishing spacing driving lever 58 at the cabinet door medial surface, make round pin axial region 57 break away from each other with shaft hole 604, and then reach the purpose of opening the sub-door, at this moment, make the sub-door, female door is whole to be opened, be convenient for access major possession object, and when closing the sub-door, round pin axial region 57 card goes into in the shaft hole 604 and with sub-door and cabinet body fastening connection, the safety in utilization is high.

While the foregoing description shows and describes the preferred embodiments of the present invention, 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 is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a dysmorphism structure door cabinet, includes the door cabinet body to and through adorning the cabinet door of door-hinge/axle sleeve subassembly coupling on the side door frame of the door cabinet body, its characterized in that:

the door cabinet body is a door cabinet body with a special-shaped distribution structure formed by sequentially distributing and arranging a plurality of rows of special-shaped structure cabinet rows in the vertical direction along the side surface of each special-shaped structure cabinet row; each row the special-shaped structure cabinet row body is formed by connecting special-shaped structure cabinet monomers in a stacking manner in the vertical direction, and each cabinet box of the special-shaped structure cabinet row body is formed, wherein:

each special-shaped structure cabinet single body is formed by enclosing a first side plate and a second side plate which are respectively arranged on two sides, and a top plate and a bottom plate which are respectively connected with the two side plates in an opposite mode, a first door frame and a second door frame opposite to the first door frame are respectively formed on 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 width of the first end part is larger than that of the second end part, and the opening size of the first door frame is larger than that of the second door frame to form the special-shaped structure cabinet single body;

(II) with the coupling side of cabinet door through adorning a hub structure coupling on the side frame of first door frame or second door frame, adorn a hub structure and mainly constitute by multi-functional fastener A, axle sleeve device, wherein:

more than two multifunctional fasteners A are detachably arranged at the positions of the coupling side along the axial direction of the coupling side of the cabinet door, so that all pin shafts are positioned on the same axial line; the multifunctional fastener comprises a first door frame, a second door frame, a shaft sleeve device, a shaft hole, a limit deflector rod, a hinge pin part and a cabinet body, wherein the shaft sleeve device corresponds to the multifunctional fastener A and is arranged on side frames of the first door frame and the second door frame in a detachable mode B, the shaft hole matched with the hinge pin part is formed in the end part of the front end of the shaft sleeve device, the hinge pin part is embedded into the shaft hole to enable the cabinet door and the cabinet body to be connected into a whole in an axial mode, and the hinge pin part can be clamped into the shaft hole or separated from the shaft hole through the limit deflector rod.

2. The profile structure door cabinet according to claim 1, wherein: use the cabinet door to open for the opposite side of coupling side as the switching side, still include to open the switching side through hasp connection structure and cabinet body, close and be connected, hasp connection structure includes:

the multifunctional fastener B is arranged on the upper end side or/and the lower end side of the opening-closing side in a detachable mode A, and is different from the multifunctional fastener A in that the multifunctional fastener B is provided with a locking part at the front end of the fastener body, the elastic limiting structure enables the locking part to have telescopic resilience, and a guide arc-shaped surface is arranged on the head end of the locking part in the circumferential direction;

3. The profile structure door cabinet according to claim 1, wherein: the width of the top plate and the width of the bottom plate gradually change from the first end to the second end in a linear mode.

4. The special-shaped structure door cabinet according to any one of claims 1 to 3, wherein: the special-shaped distribution structure comprises an arc distribution structure, a fan-shaped distribution structure, an annular distribution structure or a linear distribution structure.

5. The special-shaped structure door cabinet according to claim 1 or 2, wherein: the fastener shell is of an integrally formed structure, the limiting driving rod is an elastic limiting driving rod with touch return performance, wherein an elastic space is arranged on the fastener body, a rear end and the fastener body are integrally connected in the elastic space, an elastic supporting rod with a front end extending to the elastic space is arranged in the elastic space, the elastic limiting driving rod protruding out of the side face of the fastener body is arranged at the front end of the elastic supporting rod, the rear end of the fastener body can be embedded into the structural cavity, and the elastic limiting driving rod is quickly restored after being touched, so that the fastener body and the fastener shell are connected into a whole in a limiting mode.

6. The special-shaped structure door cabinet according to claim 1 or 2, 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 more than one bulge is arranged on the outer side of the fastener body, an inner positioning groove matched with the bulge is arranged on the side wall of the structural cavity, and the bulge is embedded into the inner positioning groove to establish a limiting structure between the fastener body and the structural cavity.

7. The profile structure door cabinet according to claim 2, wherein: the guide arc-shaped surface is a conical surface or a hemispherical surface; the pin shaft part is a cylindrical pin shaft, and a guide inclined plane or a guide arc-shaped surface is arranged at the head end part of the cylindrical pin shaft, so that the pin shaft part can be directly embedded into the shaft hole under the action of external force.

8. The profile structure door cabinet according to claim 2, wherein: two cabinet doors are arranged at the first door frame, and the multifunctional fastener B is arranged on the upper end side and the lower end side of each cabinet door respectively;

and simultaneously, be equipped with on the last door frame of first door frame and the lower door frame and be equipped with corresponding to hasp portion the box device, the box device includes the buckle be equipped with the box recess with the head end looks adaptation of hasp portion on the buckle towards the side of hasp portion, will hasp portion is detained in the box recess and is carried out the closure with cabinet door and cabinet body and be connected, or under the exogenic action, hasp portion breaks away from the box recess and carries out the opening and shutting with cabinet door and cabinet body and be connected.

9. The profile structure door cabinet according to claim 2, wherein: a cabinet door is arranged at the second door frame, and the multifunctional fasteners B are respectively arranged at the upper end side and the lower end side of the cabinet door, or at the upper end side and the lower end side and at the middle position between the two end sides;

10. The special-shaped structure door cabinet according to claim 1 or 9, wherein: the shaft sleeve device mainly comprises a shaft sleeve body and an integrally connected base clamping unit of the shaft sleeve body, wherein:

a shaft connecting part is arranged at the front end part of the shaft sleeve body, and the shaft hole is formed in the shaft connecting part;

the base clamping unit mainly comprises a base and a clamping part connected to the base, the clamping part comprises a connecting rod, and a plurality of clamping joints are integrally arranged at the far end part of the connecting rod; the clamping joint is fixedly connected with the doorframe of the cabinet body into a whole in a detachable mode B.