CN219479590U - Unit cabinet and combined cabinet with door frame - Google Patents

Abstract

The utility model provides a unit cabinet with a door frame, which comprises a cabinet body and the door frame arranged at the opening side of the cabinet body, wherein the cabinet body comprises a rear plate, bendable side plates symmetrically arranged at two sides of the rear plate, and a top plate and a bottom plate which are arranged at the upper end and the lower end of the rear plate in parallel, the door frame comprises at least one supporting rod, pressing buckles are rotatably arranged at the inner sides of the supporting rods, buckling edges extending into the cabinet body are respectively arranged on the inner walls of the top plate and the side plates, buckling strips are arranged at the edges of the buckling edges, and the door frame is mutually buckled and fixed on the cabinet body through the pressing buckles and the buckling strips. The utility model has simple structure, ensures that the door frame does not sag and incline outwards in the long-term use process by arranging the positioning blocks and the pressing buckles, ensures firm connection between the door frame and the cabinet body, plays a role in supporting the cabinet body, and improves the integral bending strength of the unit cabinet.

Description

Unit cabinet and combined cabinet with door frame

Technical Field

The utility model belongs to the technical field of cabinets, and particularly relates to a unit cabinet with a door frame and a combined cabinet.

Background

The combined cabinet is formed by combining the single elements, so that the combined cabinet has the advantage of low transportation cost, is convenient to detach and carry for many times after being used, and the like, and is popular in the market. The traditional combined cabinet comprises a cabinet body, a door frame is fixed at the front end of the cabinet body, and a cabinet door is arranged on the door frame in a rotating mode.

However, at present, the door frame and the cabinet body are connected in a detachable manner through a clamping manner, and in consideration of the fact that the cabinet body and the peripheral wall of the door frame are generally single-layer plastic plates, the structural strength is poor, the door frame and the cabinet door are prone to sagging and inclining due to easy deformation in the long-term use process of the connecting part, meanwhile, the cabinet body and the door frame are prone to being damaged in the repeated disassembly and assembly process, and the service life is shortened.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide the unit cabinet with the door frame, which is characterized in that the door frame is rotatably provided with the pressing buckle to be connected with the cabinet body, so that the requirements of users on stable installation, difficult deformation and nondestructive disassembly of the door frame are met.

In order to achieve the above purpose, the utility model provides a unit cabinet with a door frame, which comprises a cabinet body and the door frame arranged at the opening side of the cabinet body, wherein the cabinet body comprises a back plate, bendable side plates symmetrically arranged at two sides of the back plate, and a top plate and a bottom plate which are arranged at the upper end and the lower end of the back plate in parallel, the door frame comprises at least one supporting rod, pressing buckles are rotatably arranged at the inner sides of the supporting rods, buckling edges extending into the cabinet body are respectively arranged on the inner walls of the top plate and the side plates, buckling strips are arranged at the outer edges of the buckling edges, and the door frame is mutually buckled and fixed on the cabinet body through the pressing buckles and the buckling strips.

As a preferred option: the support rod is provided with a rotating seat along the depth direction of the cabinet body, one end of the rotating seat away from the cabinet body is provided with an arc-shaped clamping hook, and one end of the pressing buckle is provided with a rotating shaft which is rotationally arranged in the arc-shaped clamping hook.

As a preferred option: the other end of the pressing buckle is provided with an inwards bent buckling part, and the buckling part is provided with a buckling block meshed with the buckling strip. The edges and corners of the buckling blocks and the buckling strips are provided with rounded corners, so that abrasion among the buckling blocks and the buckling strips is reduced, and the buckling process is smoother.

As a preferred option: the locating grooves are formed in the front sides of the top plate and the bottom plate, and the locating blocks are correspondingly arranged on one side, close to the cabinet body, of the supporting rod in a protruding mode, so that the door frame is convenient to quickly and accurately locate in the installation process, the installation efficiency is improved, and the connection strength between the door frame and the cabinet body is enhanced.

As a preferred option: the positioning block is gradually narrowed outwards from the joint of the support rods, and the positioning block is convenient to insert and pull.

As a preferred option: the one end that is close to buckling part is equipped with the fretwork hole to pressing the knot, and this fretwork hole is for subtracting the power hole, is suitable for reducing the power of buckling, makes to press to detain the switching more nimble laborsaving, has improved elasticity and the toughness of pressing the knot, presses the knot middle part to be equipped with the pressing piece, and the user's of being convenient for application of force presses, will press to detain and buckle strip accurate lock together.

As a preferred option: the curb plate rotates with roof and bottom plate respectively to be connected, and back plate one end rotates with roof and bottom plate to be connected, and the other end can dismantle with roof and bottom plate to be connected, is equipped with the grafting structure that can make the curb plate be in the exhibition flat state between curb plate and the back plate respectively.

As a preferred option: the pressing buckles are respectively arranged at two ends of the supporting rod which is longitudinally arranged, so that the pressing buckles are respectively fixed with two sides of the side plate which can be bent, and the supporting rod and the pressing buckles play a role in supporting the side plate in an auxiliary manner and keeping the side plate flattened.

As a preferred option: the upper and lower both ends of one of the supporting rods of the door frame are provided with mounting shafts, and the mounting shafts are rotationally connected with cabinet doors.

As a preferred option: a plurality of louver blades suitable for ventilation are arranged on the rear plate in parallel, so that the cabinet body can be kept dry.

The combined cabinet comprises at least two unit cabinets, wherein a support rod is longitudinally arranged between two transversely adjacent unit cabinets; and/or a supporting rod which is transversely arranged is shared between two longitudinally adjacent unit cabinets.

The beneficial effects of the utility model are as follows:

(1) The door frame is simple in structure, the door frame is installed simply and quickly by arranging the positioning blocks and pressing the buckles, the door frame is guaranteed not to sag and incline to the outside in the long-term use process, the door frame is firmly connected with the cabinet body, the effect of supporting the cabinet body is achieved, and the integral bending strength of the unit cabinet is improved.

(2) The lock catch or the separation between the door frame and the cabinet body is realized through the buckling of the pressing buckle and the buckling strip, the assembly and the disassembly of the door frame are simple, and the pressing buckle, the cabinet body or the door frame cannot be damaged in the assembly and disassembly process.

(3) Through set up the arc trip rotation on rotating the seat and connect and press down and detain, avoided pressing down and detain the risk of the junction rupture that the in-process that overturns repeatedly used produced, connect reliably difficult coming off, still avoided pressing down and detain and lose in the dismouting process.

Drawings

Fig. 1 is an internal schematic view of the assembled cabinet in embodiment 2.

Fig. 2 is an enlarged schematic view of the area a in fig. 1.

Fig. 3 is an internal schematic view of the unit cabinet having the door frame in example 1.

Fig. 4 is an enlarged schematic view of the area B in fig. 3.

Fig. 5 is a schematic view showing the structure of the push button in embodiment 1.

Fig. 6 is a schematic structural view of a side plate in embodiment 1.

Fig. 7 is an exploded schematic view of the structure of the unit cabinet in embodiment 1.

Fig. 8 is a schematic structural view of the rear plate in embodiment 1.

Fig. 9 is a schematic structural diagram of the combined cabinet in embodiment 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in detail with reference to the accompanying drawings and specific embodiments.

It should be noted that, in order to avoid obscuring the present utility model due to unnecessary details, only structures and/or processing steps closely related to aspects of the present utility model are shown in the drawings, and other details not greatly related to the present utility model are omitted.

In addition, it should be further noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Example 1

As shown in fig. 2-8, a unit cabinet with a door frame comprises a cabinet body and a door frame 101 arranged at the opening side of the cabinet body, wherein the cabinet body comprises a rear plate 102, bendable side plates 103 symmetrically arranged at two sides of the rear plate 102 and a top plate 104 and a bottom plate 105 parallelly arranged at the upper end and the lower end of the rear plate 102, the door frame 101 comprises four supporting rods 106 connected end to form a rectangular frame, pressing buckles 107 are rotatably arranged at the inner sides of the supporting rods 106, buckling edges 108 extending into the cabinet body are respectively arranged on the inner walls of the top plate 104 and the side plates 103, buckling strips 109 are arranged at the outer edges of the buckling edges 108, and the door frame 101 is mutually buckled and fixed on the cabinet body through the pressing buckles 107 and the buckling strips 109.

In this embodiment, a rotating seat 110 is disposed on the supporting rod 106 along the depth direction of the cabinet, an arc-shaped hook 111 is disposed at one end of the rotating seat 110 away from the cabinet, and a rotating shaft 112 rotatably disposed in the arc-shaped hook 111 is disposed at one end of the pressing button 107. The other end of the pressing button 107 is provided with an inward bending buckling part 113, and the buckling part 113 is provided with a buckling block 114 which is meshed with the buckling strip 109. The edges of the buckling blocks 114 and the buckling strips 109 are provided with rounded corners, so that abrasion between the buckling blocks is reduced, and the buckling process is smoother. The pressing button 107 is provided with a force reducing hole 115 at one end close to the buckling part 113, which is suitable for reducing bending force, so that the pressing button 107 can be opened and closed more flexibly and labor-saving, the elasticity and toughness of the pressing button 107 are improved, and the pressing button 107 is provided with a pressing block 116 in the middle, so that a user can apply force to press the pressing button to open and close the pressing button conveniently.

In this embodiment, the front sides of the top plate 104 and the bottom plate 105 are provided with positioning grooves 117, and the side of the support rod 106, which is close to the cabinet body, is correspondingly provided with positioning blocks 118 in a protruding manner, so that the door frame 101 can be positioned quickly and accurately in the mounting process, the mounting efficiency is improved, and the connection strength between the door frame 101 and the cabinet body is enhanced. The positioning block 118 is gradually narrowed outwards from the joint of the supporting rod 106, and is convenient to insert and withdraw.

In this embodiment, the side 103 is rotatably connected to the top plate 104 and the bottom plate 105 respectively, the top end of the rear plate 102 is rotatably connected to the top plate 104, the bottom end is detachably connected to the bottom plate 105, and an inserting structure 119 is provided between the side plate 103 and the rear plate 102, so that the side plate 103 is in a flattened state. The pressing buckles 107 are respectively arranged at two ends of the supporting rod 106 which is longitudinally arranged, so that the pressing buckles 107 are respectively fixed with two bendable sides of the side plate 103, and the supporting rod 106 and the pressing buckles 107 play a role in supporting the side plate 103 in an auxiliary manner and keeping the side plate 103 flattened. The rear panel 102 is provided with louvers 122 adapted for ventilation so that the cabinet remains dry.

In this embodiment, the upper and lower ends of the support rod 105 longitudinally disposed on the left side of the door frame 101 are provided with mounting shafts 120, and the door 121 is rotatably connected to the mounting shafts 120.

When the unit cabinet is installed, the handheld top plate 104 pulls up the unit cabinet and the side plates 103, the rear plate 102 rotates outwards around the top plate 104 until the unit cabinet is in a vertical state, the plugging structure 120 between the side plates 103 and the rear plate 102 is connected, and then the bottom end of the rear plate 102 is connected with the bottom plate 105, so that the cabinet body is fixed; the positioning blocks 118 on the door frame 101 are respectively inserted into the positioning grooves 117 on the top plate 104 and the bottom plate 105, the pressing buckle 107 is rotated to be buckled with the buckling strip 109, and the door frame 101 is installed; finally, the cabinet door 121 is mounted on the mounting shaft 120 of the left support bar 106.

Example 2

As shown in fig. 1 and 9, a combined cabinet includes four unit cabinets as described in embodiment 1, namely, a first unit cabinet 201 and a second unit cabinet 202, a third unit cabinet 203 and a fourth unit cabinet 204 which are longitudinally adjacent to each other, wherein the first unit cabinet 201 and the third unit cabinet 203 share a first supporting rod 205 and a first cabinet door 209, and the second unit cabinet 202 and the fourth unit cabinet 204 share a second supporting rod 206 and a second cabinet door 210; the first unit cabinet 201 and the third unit cabinet 203 share a third support bar 207, and the second unit cabinet 202 and the fourth unit cabinet 204 share a fourth support bar 208.

The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model.

Claims (10)

1. The utility model provides a unit cabinet with door frame, includes the cabinet body and locates the door frame of the opening side of the cabinet body, the cabinet body includes back plate, the curb plate that can buckle of locating the back plate both sides and the roof and the bottom plate at both ends about the back plate are located to the parallel, a serial communication port, the door frame includes at least one bracing piece, the inboard rotation of bracing piece is equipped with presses the knot, be equipped with the lock joint limit that extends to the cabinet body on roof and the curb plate inner wall respectively, the outward flange of lock joint limit is equipped with the lock strip, the door frame is fixed on the cabinet body through pressing the mutual lock of knot and lock strip.

2. The unit cabinet with the door frame according to claim 1, wherein a rotating seat is arranged on the supporting rod along the depth direction of the cabinet body, an arc-shaped clamping hook is arranged at one end of the rotating seat away from the cabinet body, and a rotating shaft which is rotatably arranged in the arc-shaped clamping hook is arranged at one end of the pressing buckle.

3. A unit cabinet with a door frame according to claim 2, wherein the other end of the pressing buckle is provided with an inwardly bent buckling part, and the buckling part is provided with a buckling block for being meshed with the buckling strip.

4. A unit cabinet with a door frame according to claim 3, wherein the front sides of the top plate and the bottom plate are provided with positioning grooves, and the side of the support rod close to the cabinet body is correspondingly provided with positioning blocks in a protruding mode.

5. The unit cabinet with the door frame according to claim 4, wherein the pressing buckle is provided with a hollowed-out hole at one end close to the buckling part, and the pressing buckle is provided with a pressing block at the middle part.

6. A cabinet unit with a door frame according to claim 5, wherein the side plates are respectively rotatably connected with the top plate and the bottom plate, one end of the back plate is rotatably connected with the top plate or the bottom plate, the other end of the back plate is detachably connected with the top plate or the bottom plate, and plug-in structures capable of enabling the side plates to be in a flattened state are respectively arranged between the side plates and the back plate.

7. A unit cabinet with a door frame according to claim 6, wherein the pressing buckles are respectively provided at both ends of the support bar longitudinally provided.

8. A unit cabinet with a door frame according to claim 7, wherein the upper and lower ends of a supporting rod of the door frame are provided with mounting shafts, and a cabinet door is rotatably connected to the mounting shafts.

9. A cabinet unit according to claim 8, wherein the back plate is provided with a plurality of louvers adapted for ventilation in parallel.

10. A combination sideboard comprising at least two unit sideboards according to any one of claims 1 to 9, wherein said two laterally adjacent unit sideboards share a longitudinally disposed support bar therebetween; and/or the two longitudinally adjacent unit cabinets share one transversely arranged supporting rod.