阅读说明：本技术 一种洗碗机排水管的连接机构 (Connecting mechanism of drain pipe of dish washing machine ) 是由 韩啸 于 2019-10-30 设计创作，主要内容包括：本发明公开了一种洗碗机排水管的连接机构,包括洗碗机本体,所述洗碗机本体的顶部固定安装有密封门,所述洗碗机本体的底部四角均固定安装有支撑腿,所述洗碗机本体的右侧开设有圆形通孔,所述圆形通孔的内部固定安装有连接件,所述连接件的内部卡接有配合件,所述配合件的右侧固定连接有排水管。该发明,通过设置洗碗机本体、密封门、支撑腿、圆形通孔、连接件、圆形固定块、卡槽、第一半圆形凸块、配合件、圆形管道、环形放置槽、挤压弹簧、环形限位块、第二半圆形凸块和排水管的配合使用,解决了现有在排水管破损时,不方便更换的问题,该洗碗机排水管的连接机构,具备便于快速的安装和更换的优点。(The invention discloses a connecting mechanism of a drain pipe of a dish washing machine, which comprises a dish washing machine body, wherein a sealing door is fixedly arranged at the top of the dish washing machine body, supporting legs are fixedly arranged at four corners of the bottom of the dish washing machine body, a circular through hole is formed in the right side of the dish washing machine body, a connecting piece is fixedly arranged in the circular through hole, a matching piece is clamped in the connecting piece, and the right side of the matching piece is fixedly connected with the drain pipe. According to the connecting mechanism of the drain pipe of the dish washing machine, the dish washing machine body, the sealing door, the supporting legs, the circular through hole, the connecting piece, the circular fixing block, the clamping groove, the first semicircular lug, the matching piece, the circular pipeline, the annular placing groove, the extrusion spring, the annular limiting block, the second semicircular lug and the drain pipe are matched for use, the problem that the existing drain pipe is inconvenient to replace when damaged is solved, and the connecting mechanism of the drain pipe of the dish washing machine has the advantages of being convenient to install and replace quickly.)

1. The utility model provides a coupling mechanism of dish washer drain pipe, includes dish washer body (1), its characterized in that: the top fixed mounting of dish washer body (1) has sealing door (2), the equal fixed mounting in bottom four corners of dish washer body (1) has supporting leg (3), circular through-hole (4) have been seted up on the right side of dish washer body (1), the inside fixed mounting of circular through-hole (4) has connecting piece (5), the inside joint of connecting piece (5) has fitting piece (6), the right side fixedly connected with drain pipe (7) of fitting piece (6).

2. The drain pipe connecting mechanism of a dishwasher according to claim 1, wherein: connecting piece (5) are including circular fixed block (501), the surface of circular fixed block (501) and the inner wall fixed connection of circular through-hole (4), draw-in groove (502) have been seted up on the right side of circular fixed block (501), the equal fixed mounting in top and the bottom of draw-in groove (502) inner wall has two first semicircle lugs (503).

3. The drain pipe connecting mechanism of a dishwasher according to claim 2, wherein: the fitting piece (6) comprises a circular pipeline (601), the right side of the circular pipeline (601) is fixedly connected with the left side of a drain pipe (7), an annular placing groove (602) is formed in the left side of the outer surface of the circular pipeline (601), six extrusion springs (603) which are uniformly distributed are fixedly arranged in the annular placing groove (602), an annular limiting block (604) is fixedly connected with one end of each extrusion spring (603) far away from the annular placing groove (602), the annular limiting block (604) is fixedly connected with a second semicircular lug (605) far away from one end of each extrusion spring (603), and the second semicircular lug (605) is connected with the first semicircular lug (503) in a clamping mode.

4. A drain pipe coupling mechanism for a dishwasher according to claim 3, wherein: the first semicircular lug (503) and the second semicircular lug (605) are the same in size, and the second semicircular lug (605) is located between every two first semicircular lugs (503).

5. A drain pipe coupling mechanism for a dishwasher according to claim 3, wherein: the annular limiting block (604) is located inside the annular placing groove (602), and the left side and the right side of the annular limiting block (604) are attached to the inner wall of the annular placing groove (602).

6. A drain pipe coupling mechanism for a dishwasher according to claim 3, wherein: the outer surface of the round pipeline (601) is fixedly provided with a sealing gasket, and the sealing gasket is a plastic sealing gasket.

Technical Field

The invention belongs to the technical field of drainage of dish washing machines, and particularly relates to a connecting mechanism of a drainage pipe of a dish washing machine.

Background

The dish washer is the equipment for automatically cleaning tableware such as dishes, chopsticks, plates, dishes, knives and forks, the full-automatic dish washer on the market can be divided into two types of household and commercial, the household full-automatic dish washer is only suitable for families and mainly comprises a cabinet type, a desk type, a water tank integrated type and an integrated type.

Present dish washer is in order to satisfy the market demand, generally all toward how better automatic washing dishes and if the better drainage of the people in these aspects optimize, often neglected, when normal use, whether drainage pipe easy to assemble, current dish washer has automatic effect of having washed out better, but has certain restriction, when the machine has been washed out in normal use, because of the drain pipe belongs to that kind of plastic pipeline damaged very easily, often when changing after the damage, the volume process of changing is very troublesome, and be unfavorable for normal change, to sum up, the problem that prior art exists is: when the drain pipe appears damaged, very troublesome in the change process.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a connecting mechanism of a drain pipe of a dish washing machine, which has the advantages of being convenient to install and replace quickly and solves the problem that the existing drain pipe is inconvenient to replace when damaged.

The connecting mechanism of the drain pipe of the dish washing machine comprises a dish washing machine body, wherein a sealing door is fixedly arranged at the top of the dish washing machine body, supporting legs are fixedly arranged at four corners of the bottom of the dish washing machine body, a circular through hole is formed in the right side of the dish washing machine body, a connecting piece is fixedly arranged in the circular through hole, a matching piece is clamped in the connecting piece, and the drain pipe is fixedly connected to the right side of the matching piece.

Preferably, the connecting piece comprises a circular fixing block, the outer surface of the circular fixing block is fixedly connected with the inner wall of the circular through hole, a clamping groove is formed in the right side of the circular fixing block, and two first semicircular convex blocks are fixedly mounted at the top and the bottom of the inner wall of the clamping groove.

Preferably, the fitting piece comprises a circular pipeline, the right side of the circular pipeline is fixedly connected with the left side of the drain pipe, an annular placing groove is formed in the left side of the outer surface of the circular pipeline, six evenly-distributed extrusion springs are fixedly installed inside the annular placing groove, one ends, far away from the annular placing groove, of the six extrusion springs are fixedly connected with annular limiting blocks, one end, far away from the extrusion springs, of each annular limiting block is fixedly connected with a second semicircular convex block, and the second semicircular convex blocks are clamped with the first semicircular convex blocks.

Preferably, the first semicircular lug and the second semicircular lug are the same in size, and the second semicircular lug is located between every two first semicircular lugs.

Preferably, the annular limiting block is located inside the annular placing groove, and the left side and the right side of the annular limiting block are attached to the inner wall of the annular placing groove.

Preferably, the outer surface of the circular pipeline is fixedly provided with a sealing gasket, and the sealing gasket is a plastic rubber sealing gasket.

Compared with the prior art, the invention has the following beneficial effects:

1. the connecting mechanism of the drain pipe of the dish washer has the advantages of being convenient to install and replace quickly.

2. The round fixing block is arranged, so that the whole connecting piece can be fixed, meanwhile, the right side of the round fixing block is provided with the clamping groove to realize the insertion connection with the round pipeline, and the first semicircular lug and the second semicircular lug are clamped while the clamping groove is inserted into the round pipeline, so that the quick installation can be realized.

3. According to the invention, the power source matched with the whole matching piece is realized through the stress of the second semicircular lug, meanwhile, the second semicircular lug simultaneously gives an extrusion force to the annular limiting block and also gives an extrusion force to the extrusion spring, so that the second semicircular lug can be extruded into the annular placing groove to realize rapid clamping, and the action force is mutual, when the second semicircular lug moves to the position matched with the first semicircular lug, the extrusion spring also gives the same reaction force to the second semicircular lug, so that the rapid clamping can be realized.

4. According to the invention, the first semicircular lug and the second semicircular lug are the same in size, and the second semicircular lug is positioned between the two first semicircular lugs, so that the clamping effect is better, and the installation is more convenient.

5. According to the invention, the annular limiting block is positioned in the annular placing groove, and the annular limiting block is attached to the inner wall of the annular placing groove, so that a limiting force can be applied to the second semicircular lug, the clamping effect is better, and the installation is more convenient.

6. The sealing gasket is arranged, so that the installation is more stable and convenient.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;

FIG. 2 is a schematic diagram of the mating of a connector and a mating element provided by an embodiment of the invention;

FIG. 3 is a perspective view of a connector provided by an embodiment of the present invention;

FIG. 4 is a schematic view of a mating member provided by an embodiment of the present invention;

FIG. 5 is a left side cross-sectional view of a mating member provided by an embodiment of the present invention;

FIG. 6 is a schematic view of a connection element and mating element mating arrangement provided by an embodiment of the present invention;

FIG. 7 is an enlarged view of FIG. 1, FIG. A, according to an embodiment of the present invention;

in the figure: 1. a dishwasher body; 2. a sealing door; 3. supporting legs; 4. a circular through hole; 5. a connecting member; 501. a round fixed block; 502. a card slot; 503. a first semicircular bump; 6. a mating member; 601. a circular pipe; 602. an annular placing groove; 603. a compression spring; 604. an annular stop block; 605. a second semicircular bump; 7. and a water discharge pipe.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 7, the connecting mechanism of the drain pipe of the dish washing machine provided by the embodiment of the invention comprises a dish washing machine body 1, a sealing door 2 is fixedly installed at the top of the dish washing machine body 1, supporting legs 3 are fixedly installed at four corners of the bottom of the dish washing machine body 1, a circular through hole 4 is formed in the right side of the dish washing machine body 1, a connecting piece 5 is fixedly installed inside the circular through hole 4, a matching piece 6 is clamped inside the connecting piece 5, and the drain pipe 7 is fixedly connected to the right side of the matching piece 6.

Referring to fig. 6, the connecting member 5 includes a circular fixing block 501, an outer surface of the circular fixing block 501 is fixedly connected to an inner wall of the circular through hole 4, a clamping groove 502 is formed on a right side of the circular fixing block 501, and two first semicircular protruding blocks 503 are fixedly mounted at a top and a bottom of an inner wall of the clamping groove 502.

Adopt above-mentioned scheme: through setting up circular fixed block 501, just so can realize fixed to whole connecting piece 5, seted up draw-in groove 502 on the right side of circular fixed block 501 simultaneously and realized pegging graft with circular pipeline 601, first semicircular lug 503 realizes the joint with second semicircular lug 605 when draw-in groove 502 pegs graft with circular pipeline 601, just so can realize quick installation.

Referring to fig. 5, the fitting 6 includes a circular pipe 601, the right side of the circular pipe 601 is fixedly connected to the left side of the water discharge pipe 7, an annular placement groove 602 is formed in the left side of the outer surface of the circular pipe 601, six extrusion springs 603 which are uniformly distributed are fixedly mounted inside the annular placement groove 602, an annular limiting block 604 is fixedly connected to one end of each of the six extrusion springs 603, which is far away from the annular placement groove 602, a second semicircular protruding block 605 is fixedly connected to one end of each of the annular limiting blocks 604, which is far away from the extrusion springs 603, and the second semicircular protruding block 605 is connected to the first.

Adopt above-mentioned scheme: the power source matched with the whole matching piece 6 is realized by the stress of the second semicircular lug 605, meanwhile, the second semicircular lug 605 simultaneously gives an extrusion force to the annular limiting block 604 and also gives an extrusion force to the extrusion spring 603 when being stressed, so that the second semicircular lug 605 can be extruded into the annular placing groove 602 to realize quick clamping, the force action is mutual, when the second semicircular lug 605 moves to the matched position of the first semicircular lug 503, the extrusion spring 603 also gives the same reaction force to the second semicircular lug 605, and therefore, the quick clamping can be realized.

Referring to fig. 6, the first semicircular bump 503 and the second semicircular bump 605 are the same size, and the second semicircular bump 605 is located between two of the first semicircular bumps 503.

Adopt above-mentioned scheme: the first semicircular convex block 503 and the second semicircular convex block 605 have the same size, and the second semicircular convex block 605 is positioned between the two first semicircular convex blocks 503, so that the clamping effect is better, and the installation is more convenient.

Referring to fig. 5, the annular limiting block 604 is located inside the annular placing groove 602, and both the left and right sides of the annular limiting block 604 are attached to the inner wall of the annular placing groove 602.

Adopt above-mentioned scheme: the annular limiting block 604 is located inside the annular placing groove 602, and meanwhile, the annular limiting block 604 is attached to the inner wall of the annular placing groove 602, so that the force for limiting the second semicircular lug 605 can be provided, the clamping effect can be better, and the installation is more convenient.

Referring to fig. 4, a sealing gasket is fixedly mounted on an outer surface of the circular pipe 601, and the sealing gasket is a plastic sealing gasket.

Adopt above-mentioned scheme: through setting up sealed the pad, just so can make the more stable of installation, more easy to assemble.

The working principle of the invention is as follows:

when the dishwasher is used, firstly, the connecting piece 5 and the matching piece 6 are fixed by arranging the circular through hole 4 on the right side of the dishwasher body 1, secondly, the whole connecting piece 5 can be fixed by arranging the circular fixing block 501, meanwhile, the right side of the circular fixing block 501 is provided with the clamping groove 502 to realize the insertion connection with the circular pipeline 601, the clamping groove 502 is connected with the circular pipeline 601 in an insertion way, the first semicircular lug 503 is clamped with the second semicircular lug 605, thus, the quick installation can be realized, finally, the power source matched with the whole matching piece 6 is realized by the stress of the second semicircular lug 605, meanwhile, the second semicircular lug 605 simultaneously gives an extrusion force to the annular limiting block 604 and an extrusion force to the extrusion spring 603 when being stressed, and thus, the second semicircular lug 605 can be extruded into the annular placing groove 602 to realize the quick clamping connection, the forces are mutually acting, and when the second semicircular lug 605 moves to the position where the first semicircular lug 503 is engaged, the pressing spring 603 also gives the second semicircular lug 605 the same reaction force, so that a quick snap-fit can be achieved.

In summary, the following steps: through setting up dishwasher body 1, sealing door 2, supporting leg 3, circular through-hole 4, connecting piece 5, circular fixed block 501, draw-in groove 502, first semicircular lug 503, fitting piece 6, circular pipeline 601, annular standing groove 602, extrusion spring 603, annular stopper 604, the cooperation of second semicircular lug 605 and drain pipe 7 is used, solved and had now when the drain pipe is damaged, the problem of inconvenient change, the coupling mechanism of this dishwasher drain pipe, possess the quick installation of being convenient for and the advantage of change.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.