CN220523000U - Cabinet body frame and bathroom cabinet - Google Patents

Abstract

The utility model discloses a cabinet body frame and a bathroom cabinet, wherein the cabinet body frame comprises a plurality of plate bodies and a plurality of corner connecting pieces, the end surfaces of the two ends of each plate body are respectively provided with at least two assembly grooves, and one side of each plate body is provided with a through hole communicated with the assembly groove; the angle connecting piece is provided with two connecting joints and two linking arms, and two connecting joints are the contained angle setting, and two linking arms set up in the homonymy of corresponding connecting joint, and the angle connecting piece is connected between the tip of two plate bodies, and the connecting joint inserts and locates in the assembly groove of plate body and through-hole looks spaced, and the linking arm inserts and locates in the assembly groove of plate body and through-hole intercommunication to set up with the through-hole interval, the linking arm has seted up the pilot hole with the through-hole counterpoint relatively, and the spiro union piece passes the through-hole and with pilot hole screw-thread fit. Through the scheme, the machining precision requirement of the angle connecting piece can be reduced, and the threaded connecting piece and the assembly hole can be matched smoothly.

Description

Cabinet body frame and bathroom cabinet

Technical Field

The utility model relates to the technical field of storage cabinets, in particular to a cabinet body frame and a bathroom cabinet.

Background

The prior bathroom cabinet is mostly made of sectional materials, the sectional materials are used as side plates, laminates, top plates and bottom plates of the cabinet body, then the sectional materials are fixed through plastic corner connecting pieces, the plastic corner connecting pieces are provided with a plurality of connecting joints which are respectively inserted into a plurality of cavities of the sectional materials, one side of the sectional materials is provided with a through hole, the plastic corner connecting pieces are aligned and provided with assembly holes, and the screw connecting pieces penetrate through the through holes and are assembled in the assembly holes in a threaded manner, so that the connection is stable.

However, the above connection method has a certain requirement on the alignment precision of the through hole and the assembly hole, and when the connection joint is inserted in place in the assembly groove, the micro deviation of the through hole and the assembly hole can cause the problems that the screw cannot be screwed in, or the screw is hard to be screwed in, the thread structure is damaged, and the like.

Disclosure of Invention

The utility model mainly aims to provide a cabinet frame which aims at reducing the machining precision requirement of corner connectors.

In order to achieve the above object, the present utility model provides a cabinet frame, comprising:

the plate comprises a plurality of plate bodies, wherein the end surfaces of the two ends of each plate body are respectively provided with at least two assembly grooves, and a through hole communicated with each assembly groove is formed in one side of each plate body; and

the angle connecting pieces are provided with two connecting joints and two connecting arms, the connecting joints are arranged at an included angle, the connecting arms are arranged at the same side of the corresponding connecting joints, the angle connecting pieces are connected between the end parts of the two plate bodies, the connecting joints are inserted into the assembly grooves at intervals of the plate bodies and the through holes, the connecting arms are inserted into the assembly grooves at intervals of the through holes, the connecting arms are provided with assembly holes opposite to the through holes, and the screw-connection pieces penetrate through the through holes and are in threaded fit with the assembly holes.

In some embodiments of the present utility model, the end surface of the corner connector at one end of the connecting arm is further provided with a limiting arm in a protruding manner, and the free end of the limiting arm abuts against the groove wall of the assembly groove.

In some embodiments of the present utility model, a first flange is further protruding from an end surface of the free end of the limiting arm, the first flange extends out of the assembly groove, a second flange is protruding from an outer edge of one side of the board body, and the first flange and the second flange are spliced.

In some embodiments of the present utility model, a side wall of the assembly groove at one end of one of the two plate bodies connected to the corner connection joint penetrates through to form an avoidance port, and the connection joint extends out of the avoidance port and is inserted into the assembly groove of the other plate body.

In some embodiments of the present utility model, a surface of the connecting arm facing the through hole is provided with an assembling protrusion, and the assembling hole is provided on the assembling protrusion.

In some embodiments of the utility model, the mounting hole is flared near one end of the through hole.

In some embodiments of the present utility model, the connection joint includes a plurality of connection sections, the connection sections are arranged at intervals along the width direction of the plate body, the assembly groove is provided with a partition plate therein to form a plurality of assembly sub-grooves, and the connection sections are inserted into the corresponding assembly sub-grooves.

In some embodiments of the utility model, the connecting sections are provided as hollow structures.

In some embodiments of the utility model, the mounting hole is spaced from the through hole by not less than 4mm.

The utility model provides a bathroom cabinet, includes cabinet door, backplate and cabinet body frame, cabinet body frame includes:

the plate comprises a plurality of plate bodies, wherein the end surfaces of the two ends of each plate body are respectively provided with at least two assembly grooves, and a through hole communicated with each assembly groove is formed in one side of each plate body; and

the angle connecting pieces are provided with two connecting joints and two connecting arms, the two connecting joints are arranged at an included angle, the two connecting arms are arranged on the same side of the corresponding connecting joints, the angle connecting pieces are connected between the end parts of the two plate bodies, the connecting joints are inserted into the assembly grooves spaced between the plate bodies and the through holes, the connecting arms are inserted into the assembly grooves communicated with the plate bodies and the through holes and are arranged at intervals with the through holes, the connecting arms are provided with assembly holes opposite to the through holes, and the screw-connection pieces penetrate through the through holes and are in threaded fit with the assembly holes;

the plurality of plate bodies comprise two opposite side plates and two layers of plates, the back plate and the cabinet door are respectively positioned on two opposite sides of the side plates, the two opposite sides of the back plate are respectively fixed with the two side plates, and one side of the cabinet door is rotationally connected with the other side of one side plate.

According to the technical scheme, the connecting arms are arranged on the corner connecting pieces, the assembly holes are formed in the connecting arms, and the connecting arms are spaced from the through holes, so that when the through holes are slightly deviated from the axes of the assembly holes during assembly, the threaded connecting pieces can be successfully assembled through fine adjustment of the assembly angles, and the problem that the assembly cannot be performed due to deviation of the two holes is avoided; and under the condition that the axis of the through hole and the axis of the assembly hole have small deviation, the connecting arm can generate small deformation bent to the through hole in the process of screwing the screw joint piece, so that the screw joint piece and the assembly hole can be smoothly matched, and damage to a thread structure caused by clamping wires is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a bathroom cabinet according to an embodiment of the present utility model;

FIG. 2 is an exploded view of one embodiment of a bathroom cabinet of the present utility model;

FIG. 3 is a schematic view of a plate body according to an embodiment of the present utility model;

FIG. 4 is a schematic view of an embodiment of a corner connector according to the present utility model;

fig. 5 is a schematic structural view of the corner connector and the plate after being detached.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				100	Cabinet frame	21	Corner connector
10	Board body	22	Connecting joint
				101	Side plate	23	Connection section
102	Laminate sheet	24	Connecting arm
				11	Assembly groove	25	Assembly hole
12	Partition plate	26	Fitting projection
				13	Assembly dividing groove	27	Spacing arm
14	Through hole	28	First flange
				15	Avoidance port	200	Backboard
16	Second flange	1000	Bathroom cabinet

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Referring to fig. 1 to 5, a cabinet frame 100 according to the present utility model includes a plurality of boards 10 and a plurality of corner connectors 21, wherein at least two assembly slots 11 are respectively formed on end surfaces of two ends of each board 10, and a through hole 14 communicating with the assembly slots 11 is formed on one side of each board 10; the corner connector 21 is provided with two connecting joints 22 and two connecting arms 24, the two connecting joints 22 are arranged at an included angle, the two connecting arms 24 are arranged on the same side of the corresponding connecting joints 22, the corner connector 21 is connected between the end parts of the two plate bodies 10, the connecting joints 22 are inserted into the assembly grooves 11 spaced between the plate bodies 10 and the through holes 14, the connecting arms 24 are inserted into the assembly grooves 11 communicated with the plate bodies 10 and the through holes 14 and are arranged at intervals with the through holes 14, the connecting arms 24 are provided with assembly holes 25 aligned with the through holes 14, and the screw connector penetrates through the through holes 14 and is in threaded fit with the assembly holes 25.

The plate body 10 is generally provided with a section bar, the cavity of the section bar is used as an assembly groove 11, the section bar is generally made of aluminum material, the strength is high, the material density is small, and the plate body 10 can be made of wood, plastic, steel and the like; the panel body 10 may be used as the inner panel 102, the top panel, the bottom panel or the side panel 101, wherein the inner panel 102 may divide the space in the cabinet in the lateral direction or the vertical direction, and the panel body 10 is not particularly limited herein.

The corner connector 21 is generally made of a plastic material, such as plastic and metal, and when the screw connector is matched with the assembly hole 25, the connecting arm 24 deforms to enable the screw connector to be matched with the assembly hole 25 smoothly, so that in order to reduce the assembly difficulty, the plastic connecting arm 24 can be selected, and compared with most metals, the plastic has smaller force required for unit deformation, and is convenient to assemble.

The fixing manner of the corner connector 21 and a board body 10 is various, and may be, for example, inserting fixing, screwing fixing, welding, rivet fixing, etc., which are not limited herein.

The corner connector 21 and the other plate body 10 are inserted into the assembly groove 11 through the connecting joint 22 to limit the relative movement of the connecting joint 22 and the plate body 10 in the direction perpendicular to the groove depth of the assembly groove 11, and the connecting arm 24 and the plate body 10 are fixed through the screw connector to limit the movement of the corner connector 21 and the plate body 10 in the direction approaching to or separating from each other, so that the plate body 10 and the corner connector 21 are relatively fixed, and of course, the corner connector 21 can be respectively fixedly connected with the two plate bodies 10 in this way.

The larger the distance between the connecting arm 24 and the through hole 14 is, the more favorable the alignment adjustment is performed on the screw connector, in some embodiments of the present utility model, the distance between the assembly hole 25 and the through hole 14 is not less than 4mm, so that the screw connector is convenient for alignment installation, but the larger the distance between the connecting arm 24 and the through hole 14 is, the longer the required screw connector is, the greater the cost is, and the distance between the connecting arm 24 and the through hole 14 is set according to the specific situation, which is not limited herein.

In the technical scheme of the utility model, the corner connector 21 is provided with the connecting arm 24, the assembly hole 25 is arranged on the connecting arm 24, and the connecting arm 24 is spaced from the through hole 14, so that when the axis of the through hole 14 and the axis of the assembly hole 25 have small deviation in assembly, the screw connector can realize successful assembly by fine adjustment of the assembly angle, thereby avoiding the problem that the assembly cannot be realized due to the deviation of the two holes; in addition, in the case that the axes of the through hole 14 and the assembly hole 25 have a slight deviation, the connecting arm 24 can generate a slight deformation bent to the through hole 14 in the process of screwing the screw joint, so that the screw joint and the assembly hole 25 can be smoothly matched, and damage to a thread structure due to wire clamping is avoided.

In order to further improve the connection stability between the corner connector 21 and the board body 10, in some embodiments of the present utility model, the end surface of the corner connector 21 at one end of the connecting arm 24 is further provided with a limiting arm 27, and the free end of the limiting arm 27 abuts against the groove wall of the assembly groove 11.

So set up, spacing arm 27 and assembly groove 11 assembly also can restrict the relative activity of angle connector 21 and plate body 10, and the connection steadiness between angle connector 21 and plate body 10 is higher, and spacing arm 27 is exposed, and the both sides end of spacing arm 27 parallel and level respectively corresponds the plate terminal surface of grafting, makes the plane of whole frame level.

In some embodiments of the present utility model, the end surface of the free end of the limiting arm 27 is further provided with a first flange 28, the first flange 28 extends out of the assembly groove 11, the outer edge of one side of the board body 10 is provided with a second flange 16 in a protruding manner, and the first flange 28 is spliced with the second flange 16. So set up, backplate 200 of bathroom cabinet 1000 can install in the flange inboard, make things convenient for backplate 200 assembly, backplate 200's periphery and each plate body 10 bond fixedly, the flange can play certain limiting displacement to backplate 200, when backplate 200 of bathroom cabinet 1000 sets up next to the wall, backplate 200 is restrained between flange, wall and plate body 10, avoid backplate 200 to drop from between plate body 10 and the wall, also can reduce the adhesion requirement between backplate 200 and the plate body 10, in addition, the flange also can play the effect of sheltering from, avoid water or dirt to contact the viscose between backplate 200 and the plate body 10, influence the adhesion of viscose.

The backplate 200 can be connected through 3M glues with the cabinet body, when needs change the part like this, dismantles can not cause the damage to each part, and is comparatively convenient, and the replacement flexibility is higher in the dismantlement of plate body 10.

In some embodiments of the present utility model, the side wall of the fitting groove 11 at one end of one of the two plate bodies 10 connected to the corner connector 22 is penetrated to form the escape opening 15, and the connector 22 is extended from the escape opening 15 and inserted into the fitting groove 11 of the other plate body 10. So set up, angle connecting piece 21 cooperates inseparabler with the plate body 10 that is provided with dodges mouthful 15, and cabinet body frame 100 stability is higher.

In some embodiments of the present utility model, the side of the connection arm 24 facing the through hole 14 is provided with a fitting protrusion 26, and the fitting hole 25 is provided in the fitting protrusion 26. Thus, the hole of the assembly hole 25 can be longer, and the matching force of the screw joint and the threaded hole can be larger, so that sliding wires are prevented.

Further, in some embodiments of the present utility model, the fitting hole 25 is provided near one end flare of the through hole 14. So set up, make things convenient for the spiro union piece to counterpoint with mounting hole 25, be favorable to improving assembly efficiency.

In some embodiments of the present utility model, the connection section 22 includes a plurality of connection sections 23, the connection sections 23 are arranged at intervals in the width direction of the board body 10, and the partition plate 12 is disposed in the fitting groove 11 to form a plurality of fitting sub-grooves 13, and the connection sections 23 are inserted into the corresponding fitting sub-grooves 13. So set up, angle connector 21 is higher with plate body 10 connection steadiness to, some plate body 10 set up to the section bar, and the cavity cross-section generally sets up to the equal area size in order to guarantee that each part intensity of section bar is comparatively balanced, sets up joint 22 into a plurality of connection sections 23 can match with a plurality of cavities of section bar.

In some embodiments of the utility model, the connecting section 23 is provided as a hollow structure. Thus, the overall quality can be reduced, the weight of the cabinet frame 100 can be reduced, and the material cost can be saved.

The utility model also provides a bathroom cabinet 1000, which comprises a cabinet door, a backboard 200 and a cabinet body frame 100, wherein the plurality of board bodies 10 comprise two opposite side boards 101 and two layers of boards 102, the backboard 200 and the cabinet door are respectively positioned at two opposite sides of the side boards 101, the two opposite sides of the backboard 200 are respectively fixed with the two side boards 101, and one side of the cabinet door is rotationally connected with the other side of one side board 101. Because the bathroom cabinet 1000 adopts all the technical schemes of all the embodiments, at least has all the beneficial effects brought by the technical schemes of the embodiments, and the description is omitted herein.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (10)

1. A cabinet frame, comprising:

the plate comprises a plurality of plate bodies, wherein the end surfaces of the two ends of each plate body are respectively provided with at least two assembly grooves, and a through hole communicated with each assembly groove is formed in one side of each plate body; and

the angle connecting pieces are provided with two connecting joints and two connecting arms, the connecting joints are arranged at an included angle, the connecting arms are arranged at the same side of the corresponding connecting joints, the angle connecting pieces are connected between the end parts of the two plate bodies, the connecting joints are inserted into the assembly grooves at intervals of the plate bodies and the through holes, the connecting arms are inserted into the assembly grooves at intervals of the through holes, the connecting arms are provided with assembly holes opposite to the through holes, and the screw-connection pieces penetrate through the through holes and are in threaded fit with the assembly holes.

2. The cabinet frame according to claim 1, wherein the end surface of the corner connector at one end of the connecting arm is further provided with a limiting arm in a protruding manner, and the free end of the limiting arm abuts against the groove wall of the assembly groove.

3. The cabinet frame according to claim 2, wherein the end face of the free end of the limiting arm is further provided with a first flange in a protruding manner, the first flange extends out of the assembly groove, the outer edge of one side of the plate body is provided with a second flange in a protruding manner, and the first flange is spliced with the second flange.

4. The cabinet frame according to claim 1, wherein a side wall of an assembling groove at one end of one of the two plates connected to the corner connecting joint is penetrated to form an avoiding opening, and the connecting joint extends out from the avoiding opening and is inserted into the assembling groove of the other plate.

5. A cabinet frame according to any one of claims 1 to 4, wherein a surface of the connection arm facing the through hole is provided with an assembling protrusion, and the assembling hole is provided in the assembling protrusion.

6. The cabinet frame according to any one of claims 1 to 4, wherein the fitting hole is provided near one end flaring of the through hole.

7. A cabinet frame according to any one of claims 1 to 4, wherein the connection section includes a plurality of connection sections arranged at intervals in the width direction of the plate body, and a partition plate is provided in the fitting groove to form a plurality of fitting sub grooves, and the connection sections are inserted in the corresponding fitting sub grooves.

8. The cabinet frame according to claim 7, wherein the connection section is provided as a hollow structure.

9. The cabinet frame according to any one of claims 1 to 4, wherein the fitting hole is spaced from the through hole by not less than 4mm.

10. A bathroom cabinet comprising a cabinet door, a back plate and a cabinet body frame as claimed in any one of claims 1 to 9, wherein a plurality of the plate bodies comprise two opposite side plates and two layers of plates, the back plate and the cabinet door are respectively positioned on two opposite sides of the side plates, two opposite sides of the back plate are respectively fixed with two side plates, and one side of the cabinet door is rotationally connected with the other side of one side plate.