CN110742567A

CN110742567A - Connecting assembly and household appliance

Info

Publication number: CN110742567A
Application number: CN201910947875.5A
Authority: CN
Inventors: 黄绍庆; 李曙光; 张朴; 赵海民; 潘海锋
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-02-04

Abstract

The invention discloses a connecting assembly which is used for fixedly connecting a cover plate and an inner container and comprises a clamping piece and a fixing piece, wherein the clamping part comprises a rear supporting seat arranged on the cover plate and a rear beam arranged on the inner container, the fixing piece comprises a front supporting seat and a fastening piece arranged on the cover plate, after the rear supporting seat is clamped and limited with the rear beam, the front supporting seat is fixed on the inner container through the fastening piece so as to fixedly connect the cover plate and the inner container. The invention also discloses a household appliance. The connecting assembly realizes the limit of the liner and the cover plate through the clamping part, fixes the liner and the cover plate through the fastener, solves the problems of inconvenient installation and complex structure of the cover plate and the liner part, reduces the production cost, greatly improves the installation efficiency and has simple structure.

Description

Connecting assembly and household appliance

Technical Field

The invention relates to a household appliance, in particular to a connecting assembly and a household appliance.

Background

The apron is the functional part of the effect of support of dish washer, needs to satisfy the support intensity of complete machine, and in current dish washer, apron and inner bag often pass through the fix with screw, complex operation, and assembly efficiency is low. In addition, the cover plate has the defects of poor structural strength, easy damage caused by external force factors in the transportation and loading processes and high rejection rate. Meanwhile, the traditional cover plate has poor sealing performance, and when water splashes on the wood plate of the cover plate, the wood plate is cracked and damaged due to water erosion for a long time.

Disclosure of Invention

The invention aims to provide a connecting component and a household appliance, so as to solve the technical problems mentioned in the background technology.

In order to achieve the purpose, the specific technical scheme of the connecting component and the household appliance is as follows:

the utility model provides a coupling assembling for the fixed connection of apron and inner bag, includes joint spare and mounting, joint portion is including setting up the back supporting seat on the apron and setting up the back beam on the inner bag, and the mounting is including setting up preceding supporting seat and the fastener on the apron, and back supporting seat and back beam joint are spacing after, fix preceding supporting seat on the inner bag through the fastener to make apron and inner bag fixed connection.

Further, the rear supporting seat comprises a connecting rod, fixing seats are respectively arranged at two ends of the connecting rod, convex hooks are arranged on the fixing seats, aligning holes matched with the hooks for use are formed in the corresponding positions of the rear beam, and the hooks are clamped into the aligning holes to movably connect the fixing seats with the rear beam.

Furthermore, a limiting lug is further arranged on the fixing seat, and a limiting groove matched with the limiting lug for use is arranged at the corresponding position of the back beam.

Furthermore, a reinforcing frame is arranged on the inner container opposite to the front supporting seat, a threaded column is arranged on the front supporting seat and protrudes out of the surface of the front supporting seat, a through hole is formed in the reinforcing frame, and a fastener penetrates through the through hole and is fixed on the threaded column, so that the cover plate is fixed on the inner container.

Furthermore, the rear supporting seat and the front supporting seat are respectively bonded and fixed on the bottom surface of the cover plate through glue, the top surface of the rear supporting seat and the top surface of the front supporting seat are respectively provided with grooves distributed in an array mode, and the glue is filled into the grooves.

Furthermore, the connecting rod and the fixing seat are respectively provided with a first positioning hole, the front supporting seat is of a long strip-shaped structure, and a second positioning hole for positioning is oppositely arranged on the front supporting seat along the diagonal direction.

Further, back supporting seat top surface sets up long banding holding tank, sets up the spacing gusset of U type in the holding tank, sets up the stiffener in the spacing gusset, and the stiffener is the sheet metal component that the cross-section is the U type.

Further, the apron passes through the colloid bonding to be fixed on the frame, and the apron is the plank, and the plank overlap joint is on the frame, and the frame inner wall sets up a plurality of spacing, and spacing separates plank lateral wall and frame inner wall, and the colloid is filled in the cavity of enclosing between spacing, frame and plank.

Further, a waterproof layer is coated on the surface of the wood board.

A household appliance comprises an inner container, a cover plate and the connecting assembly.

The connecting component and the household appliance have the following advantages:

the connecting assembly realizes the limit of the liner and the cover plate through the clamping part, and fixes the liner and the cover plate through the fastener, thereby solving the problems of inconvenient installation and complex structure of the cover plate and the liner part, reducing the production cost, greatly improving the installation efficiency and having simple structure; this domestic appliance passes through the colloid and assembles plank and frame and preceding supporting seat, back supporting seat bonding, and the plank passes through the oil spout to be handled and plays good waterproof effect, simple to operate, has promoted the intensity of apron greatly, effectively prevents to transport or cause the damage to cause the condition emergence of damage to the apron because of external force factor in the use.

Drawings

FIG. 1 is a schematic view of a coupling assembly of the present invention;

FIG. 2 is an exploded view of the connection assembly of the present invention;

FIG. 3 is a cross-sectional view of the connection assembly of the present invention;

FIG. 4 is a schematic structural view of a rear support base according to the present invention;

FIG. 5 is an enlarged view taken within the circle of FIG. 4;

FIG. 6 is a schematic structural view of a front support base according to the present invention;

FIG. 7 is a cross-sectional view of the liner and the cover plate of the present invention fixed together along a vertical front support;

FIG. 8 is an enlarged view taken within the circle of FIG. 7;

FIG. 9 is a cross-sectional view of the liner and the cover plate of the present invention fixed with the back edge perpendicular to the back support base;

fig. 10 is an enlarged view within a circle of fig. 9.

The reference numbers in the figures illustrate: 1. a cover plate; 2. a frame; 21. a limiting strip; 3. a rear support base; 31. a connecting rod; 32. a fixed seat; 33. a hook; 34. a limiting bump; 35. a first positioning hole; 36. fixing grooves; 37. a limiting rib plate; 4. a front support base; 41. a threaded post; 42. a second positioning hole; 5. a reinforcing strip; 6. an inner container; 61. a reinforcing frame; 611. a through hole; 62. a rear beam; 621. aligning the holes; 622. a limiting groove.

Detailed Description

In order to better understand the purpose, structure and function of the present invention, a connecting assembly and a household appliance of the present invention are further described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 3, the connecting assembly of the present invention is used for fixedly connecting a cover plate 1 and a liner 6, and includes a fastening member and a fixing member, wherein the fastening member includes a rear supporting seat 3 disposed on the cover plate 1 and a rear beam 62 disposed on the liner 6, the fixing member includes a front supporting seat 4 disposed on the cover plate 1 and a fastening member, and after the rear supporting seat 3 is in clamping position with the rear beam 62, the front supporting seat 4 is fixed on the liner 6 by the fastening member, so that the cover plate 1 and the liner 6 are fixedly connected.

The rear supporting seat 3 includes a connecting rod 31, two ends of the connecting rod 31 are respectively provided with a fixing seat 32, as shown in fig. 9-10, the fixing seat 32 is provided with a convex hook 33, an aligning hole 621 matched with the hook 33 is arranged at a corresponding position of the rear beam 62, the hook 33 is clamped into the aligning hole 621 to movably connect the fixing seat 32 and the rear beam 62, and the left and right movement of the cover plate 1 is limited.

The fixing seat 32 is further provided with a limiting bump 34, as shown in fig. 7-8, a limiting groove 622 matched with the limiting bump 34 is arranged at a corresponding position of the back beam 62, and the limiting bump 34 is arranged in the limiting groove 622, so that dislocation is effectively prevented, the installation efficiency is greatly improved, and the front and back movement of the cover plate 1 is limited.

In order to enhance the strength of the system, a reinforcing frame 61 is arranged on the liner 6 at a position opposite to the front support seat 4, the front support seat 4 is in a long strip-shaped structure, a threaded column 41 is arranged on the front support seat 4, the threaded column 41 protrudes out of the surface of the front support seat 4, a through hole 611 is arranged on the reinforcing frame 61, and a fastener penetrates through the through hole 611 to be fixed on the threaded column 41, so that the cover plate 1 is fixed on the liner 6. As shown in figure 1, in order to enhance the fixing effect, two front supporting seats 4 are arranged at the opposite side edges of the bottom surface of the cover plate 1, and the left and right movement is effectively limited because the two front supporting seats 4 are arranged at the left and right.

Apron 1 bonds through the colloid and fixes on frame 2, apron 1 with the contact of frame 2 is apron 1's top surface, the apron 1 of keeping away from 2 directions of frame is apron 1's bottom surface, apron 1 is square plank, the plastic slab etc., it is preferred, apron 1 is the plank, frame 2 is the square frame 2 that matches with the plank appearance, frame 2's cross-section is the L type, frame 2 includes the backup pad and fixes the curb plate in the backup pad outer fringe, the plank overlap joint is in the backup pad, set up the gap between plank lateral wall and the curb plate, frame 2 passes through the colloid with the plank and bonds fixedly, the gap is convenient for fill the colloid with plank and frame 2 bonding fixedly.

When bonding the plank to frame 2, at the in-process of packing the colloid, in order to prevent the plank skew, 2 inner walls of frame set up a plurality of spacing 21, and spacing 21 is perpendicular with backup pad and curb plate respectively, and the width of spacing 21 is less than the width of backup pad, and the height that highly is less than the curb plate of spacing 21, spacing 21 are used for separating plank lateral wall and 2 inner walls of frame, realize good spacing to the plank. The colloid is filled in a cavity enclosed between the limiting strip 21 and the frame 2 and the wood board, so that the colloid is uniformly coated, and the firmness of fixing the template is greatly enhanced. The frame 2 is integrally formed with the stopper bar 21.

The number of the limiting strips 21 arranged on each edge of the frame 2 is at least two, the number of the limiting strips 21 is determined according to the edge length of the frame 2, the edge length of the frame 2 is longer, the number of the limiting strips 21 can be more than one, for example, 3-5, and when the edge length of the frame 2 is shorter, the number of the limiting strips 21 can be two.

Back supporting seat 3, preceding supporting seat 4 bond respectively through the colloid and fix on the bottom surface of apron 1, and back supporting seat 3 top surface, preceding supporting seat 4 top surface set up the recess that the array distributes respectively, and the colloid is filled to the recess in, and the bonding in-process prevents effectively that the excessive phenomenon of gluing from taking place.

As shown in fig. 4-5, the connecting rod 31 and the fixing seat 32 are respectively provided with a first positioning hole 35, so that the tool clamp can position the rear support base 3 when the rear support base 3 is glued and fixed, and the plurality of first positioning holes 35 are arranged, so that the positioning accuracy of the rear support base 3 by the plurality of positioning points is high.

As shown in fig. 6, the front support seat 4 along the diagonal direction is relatively provided with a second positioning hole 42, which facilitates the positioning of the tooling fixture when the front support seat 4 is glued and fixed.

The colloid can be AB glue, epoxy resin glue, etc.

In order to promote the intensity of apron 1, back supporting seat 3 top surface sets up long banding holding tank, sets up the spacing gusset 37 of U type in the holding tank, sets up stiffener 5 in the spacing gusset 37, and stiffener 5 is the sheet metal component of materials such as stainless steel, aluminum alloy, the copper alloy of U type for the cross-section to promote the intensity of apron 1.

In order to prevent the water from corroding the wood board, a waterproof layer is coated on the surface of the wood board, preferably, the waterproof layer is paint, polymer cement waterproof coating, nano waterproof coating and the like, so that the waterproof performance is greatly improved, and the wood board is effectively prevented from being damaged by water corrosion.

The connection assembly can be applied to various household appliances comprising a liner 6 and a cover plate 1, such as: washing machines, dishwashers, steam boxes, ovens, and the like.

The invention also provides a household appliance which comprises the inner container 6, the cover plate 1 and the connecting component. The inner container 6 and the cover plate 1 are fixedly connected through the connecting assembly, the connection is simple and convenient, and the production efficiency is high.

The connecting assembly realizes the limit of the liner 6 and the cover plate 1 through the clamping part, and fixes the liner 6 and the cover plate 1 through the fastener, thereby solving the problems of inconvenient installation and complex structure of the cover plate 1 and liner 6 parts, reducing the production cost, greatly improving the installation efficiency and having simple structure; this domestic appliance passes through the colloid and assembles plank and frame 2 and preceding supporting seat 4, the bonding of back supporting seat 3, and the plank passes through the oil spout to be handled and plays good waterproof effect, simple to operate, has promoted apron 1's intensity greatly, effectively prevents to transport or in the use because of external force factor causes the damage to the condition emergence that causes the damage to apron 1.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes in the features and embodiments, or equivalent substitutions may be made therein by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a coupling assembling, a serial communication port for the fixed connection of apron (1) and inner bag (6), including joint spare and mounting, joint portion is including setting up back supporting seat (3) on apron (1) and setting back beam (62) on inner bag (6), the mounting is including setting up preceding supporting seat (4) and the fastener on apron (1), back supporting seat (3) and back beam (62) joint are spacing back, fix preceding supporting seat (4) on inner bag (6) through the fastener, so that apron (1) and inner bag (6) fixed connection.

2. The connecting assembly according to claim 1, wherein the rear supporting seat (3) comprises a connecting rod (31), two ends of the connecting rod (31) are respectively provided with a fixed seat (32), a convex hook (33) is arranged on the fixed seat (32), an alignment hole (621) matched with the hook (33) is arranged at a corresponding position of the rear beam (62), and the hook (33) is clamped into the alignment hole (621) to movably connect the fixed seat (32) and the rear beam (62).

3. The connecting assembly according to claim 2, wherein the fixing seat (32) is further provided with a limiting lug (34), and a limiting groove (622) matched with the limiting lug (34) is arranged at a corresponding position of the back beam (62).

4. The connecting assembly according to claim 1, characterized in that a reinforcing frame (61) is arranged on the inner container (6) opposite to the front supporting seat (4), a threaded column (41) is arranged on the front supporting seat (4), the threaded column (41) is arranged to protrude out of the surface of the front supporting seat (4), a through hole (611) is arranged on the reinforcing frame (61), and a fastener is fixed on the threaded column (41) through the through hole (611) to fix the cover plate (1) on the inner container (6).

5. The connecting assembly according to claim 1, wherein the rear supporting seat (3) and the front supporting seat (4) are respectively fixed on the bottom surface of the cover plate (1) through adhesive bonding, the top surface of the rear supporting seat (3) and the top surface of the front supporting seat (4) are respectively provided with grooves distributed in an array, and the adhesive is filled into the grooves.

6. The connecting assembly according to claim 5, wherein the connecting rod (31) and the fixing seat (32) are respectively provided with a first positioning hole (35), the front support seat (4) is in a strip-shaped structure, and a second positioning hole (42) for positioning is oppositely arranged on the front support seat (4) along the diagonal direction.

7. The connecting assembly according to claim 1, wherein the top surface of the rear supporting seat (3) is provided with a strip-shaped accommodating groove, a U-shaped limiting rib plate (37) is arranged in the accommodating groove, a reinforcing strip (5) is arranged in the limiting rib plate (37), and the reinforcing strip (5) is a sheet metal part with a U-shaped section.

8. The connecting assembly according to claim 1, wherein the cover plate (1) is fixed on the frame (2) through adhesive bonding, the cover plate (1) is a wood plate, the wood plate is overlapped on the frame (2), a plurality of limiting strips (21) are arranged on the inner wall of the frame (2), the side walls of the wood plate are separated from the inner wall of the frame (2) through the limiting strips (21), and the adhesive is filled in a cavity enclosed between the limiting strips (21), the frame (2) and the wood plate.

9. The connection module according to claim 8, wherein a waterproof layer is coated on the surface of the wooden board.

10. An electric household appliance, characterized in that it comprises a liner (6), a cover (1) and a connecting assembly according to any one of claims 1 to 9.