CN111449604A

CN111449604A - Dish washing machine

Info

Publication number: CN111449604A
Application number: CN202010310115.6A
Authority: CN
Inventors: 廖郡芝; 韩家伟; 申杰
Original assignee: Wuhu Midea Washing Appliance Manufacturing Co Ltd
Current assignee: Foshan Shunde Midea Washing Appliances Manufacturing Co Ltd; Wuhu Midea Washing Appliance Manufacturing Co Ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-07-28

Abstract

The present invention discloses a dishwasher, comprising: a body; the door body is provided with a connecting piece, and the connecting piece is rotationally connected with the machine body; and the elastic pushing piece is arranged on the machine body, and when the machine body is covered by the door body, the elastic pushing piece is abutted by the connecting piece and is in a compressed state so as to have a tendency of pushing the door body to open. According to the technical scheme, the door body can be opened at a larger angle.

Description

Dish washing machine

Technical Field

The invention relates to the technical field of kitchen appliances, in particular to a dish-washing machine.

Background

A dishwasher is a kitchen appliance for automatically washing dishes, and is gradually entering more and more general households. When the traditional dish washing machine needs to open the door, after the door lock unlocks the door body, the door body and the machine body are tightly attached due to better sealing performance, so that the door body is difficult to automatically open, or the opening angle of the door body is very small.

Disclosure of Invention

The invention mainly aims to provide a dish washing machine, aiming at enabling the opening angle of a door body to be larger.

To achieve the above object, the present invention provides a dishwasher including:

a body;

the door body is provided with a connecting piece, and the connecting piece is rotationally connected with the machine body; and the number of the first and second groups,

and the elastic pushing piece is arranged on the machine body, and when the machine body is covered by the door body, the elastic pushing piece is abutted by the connecting piece and is in a compressed state so as to have a tendency of pushing the door body to open.

Optionally, the elastic pushing member is a torsion spring, and the torsion spring has a first elastic arm, and the first elastic arm abuts against the connecting piece.

Optionally, a slot is formed in the machine body, the torsion spring is provided with a second elastic arm, and the second elastic arm is inserted into the slot.

Optionally, the elastic pushing member is an elastic ejector rod, the elastic ejector rod includes a base, a movable member and an elastic member, the elastic member is respectively connected to the base and the movable member, the base is mounted on the machine body, and the movable member abuts against the door body.

Optionally, the base is equipped with the sliding tray, the moving part slides and locates the sliding tray, the elastic component sets up to compression spring, and one end elasticity butt the tank bottom of sliding tray, other end elasticity butt compression spring.

Optionally, the movable part is provided with a spring installation cavity with an opening facing the bottom of the sliding groove, and the compression spring extends into the spring installation cavity.

Optionally, the connecting piece has a first connecting section and a second connecting section, the first connecting section is connected with the door body, a joint of the first connecting section and the second connecting section is rotatably connected with the machine body, and the second connecting section extends to the machine body;

the elastic pushing piece abuts against the bottom of the second connecting section.

Optionally, the dishwasher further comprises an elastic assembly, and the elastic assembly is respectively connected with the machine body and the door body.

Optionally, after the door body is opened by a preset angle, the elastic assembly is in a stretching state so as to have resistance to the opening of the door body.

Optionally, the elastic component includes a pull rope and a tension spring connected to each other, the tension spring is mounted on the machine body, and the pull rope is mounted on the connecting piece.

In the invention, because the elastic pushing piece is installed, when the door body is closed, the elastic pushing piece is in a compressed state by being abutted by the connecting piece, and at the moment, the connecting piece is subjected to the reverse acting force of the elastic pushing piece and has the tendency of rotating to open the door body. The door body and the machine body are locked through a door lock, so that the door body can be ensured not to be opened under the reverse acting force of the elastic pushing piece. When the door body needs to be opened, the door body and the machine body are unlocked, and the elastic pushing piece recovers elastic deformation and pushes the connecting piece to rotate towards the opening direction of the door body, so that the door body is enabled to be opened, and the opening angle of the door body is larger.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of an embodiment of a dishwasher of the present invention;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is a schematic plan view of the dishwasher of FIG. 1;

FIG. 4 is a schematic structural view of another embodiment of the dishwasher of the present invention;

FIG. 5 is a schematic plan view of the dishwasher of FIG. 4;

fig. 6 is a schematic structural view of the connector in fig. 2.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				10	Machine body	41	First elastic arm
11	Inner container	42	Second elastic arm
				12	Chassis	50	Elastic ejector rod
20	Door body	51	Base seat
				30	Connecting piece	52	Movable part
31	Clamp hook	60	Elastic component
				32	First connecting section	61	Pull rope
33	Second connecting section	62	Tension spring
				34	Rotating hole	70	Steering part
40	Torsion spring

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "A and/or B" as an example, including either the A aspect, or the B aspect, or both A and B satisfied aspects. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The present invention provides a dishwasher, referring to fig. 1, the dishwasher includes a body 10 and a door 20 connected to each other.

Wherein, the body 10 is formed with a receiving cavity with one side open. A bowl basket can be arranged in the containing cavity and used for loading tableware. In addition, a spray arm can be arranged in the containing cavity to spray water towards the bowl basket for cleaning the tableware. Spray arms can be arranged above and below the bowl basket, and water spraying in multiple directions is achieved. Generally, the body 10 may include an inner container 11 and a casing, wherein the inner container 11 forms a receiving cavity, and the casing is wrapped outside the inner container 11.

The door 20 covers the opening of the receiving cavity, for example, in an embodiment, the opening direction of the receiving cavity is a forward direction, and the door 20 is disposed at the front side of the machine body 10. The door 20 and the machine body 10 may be rotatably connected, for example, the lower end of the door 20 is rotatably connected to the machine body 10, and the door 20 may be turned up and down to open or close the opening of the machine body 10. Or, the left side of the door 20 is rotatably connected to the body 10. In other embodiments, other connection manners may be adopted between the door 20 and the machine body 10, which is not limited in the embodiments of the present invention.

Referring to fig. 2, the door 20 is provided with a connecting member 30, and the connecting member 30 is rotatably connected to the body 10. The connector 30 may be generally sheet-like, for example the connector 30 may be a door hinge.

The dishwasher further comprises a chassis 12, wherein the chassis 12 can be arranged at the bottom of the inner container 11, and the chassis 12 and the inner container can jointly enclose to form an accommodating cavity. A cavity may be formed in the chassis 12 in which components of the dishwasher such as the cup, wash pump, water softener and motor may be located.

Referring to fig. 2 and 3, the dishwasher further includes an elastic pushing member (40, 50), the elastic pushing member (40, 50) is mounted on the machine body 10, and when the door body 20 covers the machine body 10, the elastic pushing member (40, 50) is abutted by the connecting member 30 and is in a compressed state, so as to have a tendency of pushing the door body 20 to open.

The form of the elastic pushing member (40, 50) has many kinds, such as an elastic push rod 50, a torsion spring 40 or a compression spring, etc.

In the invention, because the elastic pushing pieces (40 and 50) are installed, when the door body 20 is closed, the elastic pushing pieces (40 and 50) are abutted by the connecting piece 30 and are in a compressed state, and at the moment, the connecting piece 30 is subjected to the reverse acting force of the elastic pushing pieces (40 and 50) and has a tendency of rotating to open the door body 20. Since the door body 20 and the machine body 10 are locked by, for example, a door lock, it is ensured that the door body 20 is not opened by the reverse force of the elastic pushing members (40, 50). When the door body 20 needs to be opened, the door body 20 and the machine body 10 are unlocked, and the elastic pushing pieces (40 and 50) restore elastic deformation and push the connecting piece 30 to rotate towards the opening direction of the door body 20, so that the door body 20 is pushed to be opened, and the opening angle of the door body 20 is larger.

Referring to fig. 6, the connecting member 30 has a first connecting section 32 and a second connecting section 33, the first connecting section 32 is connected to the door 20, a connecting portion between the first connecting section 32 and the second connecting section 33 is rotatably connected to the machine body 10, and the second connecting section 33 extends to the machine body 10. For example, the connecting member 30 has a generally elongated shape, and the first connecting section 32 and the second connecting section 33 are distributed along the length direction of the connecting member 30. Specifically, a rotation hole 34 may be formed at a connection portion of the first connection section 32 and the second connection section 33, and a rotation shaft may be provided on the machine body 10 to be rotatably connected to the rotation hole 34. That is, the door body 20 is rotated about the axis of the rotation hole 34.

In one embodiment, the elastic pushing member (40, 50) abuts against one side of the second connecting section 33 facing away from the opening direction of the door body 20. For example, when the door 20 is opened forward, the elastic pushing members (40, 50) abut against the bottom of the second connecting section 33.

Taking the example of the lower end of the door 20 being rotatably connected to the machine body 10, the connecting member 30 is provided at the lower end of the door 20. In one embodiment, the elastic pushers (40, 50) are located below the connecting piece 30 and can abut against the bottom of the second connecting section 33.

In the closing process of the door body 20, the first connecting section 32 rotates upwards along with the door body 20, and the second connecting section 33 rotates downwards and presses the elastic pushing pieces (40 and 50), so that the elastic pushing pieces (40 and 50) are compressed. When the door body 20 is completely closed, the elastic pushing pieces (40, 50) are pressed by the second connecting section 33 and are in a compressed state. At this time, the door body 20 is locked with the machine body 10 under the action of the door lock, but the elastic pushing pieces (40, 50) always act on the second connecting section 33 with a reverse pushing force, so that the second connecting section 33 has a tendency of rotating upwards.

When the door lock is unlocked, the elastic pushing pieces (40 and 50) restore the elastic deformation and push the second connecting section 33 to rotate upwards, so that the second connecting section 33 is jacked up, the door body 20 is promoted to be opened, and the opening angle of the door body 20 is larger. When the door body 20 is fully opened, the elastic pushing pieces (40, 50) can be in a free state, and the elastic pushing pieces (40, 50) can be in contact with the second connecting section 33 at intervals or both.

In one embodiment, a portion of the resilient urging members (40, 50) may be disposed below the link 30 and another portion may be disposed above the link 30. For example, the elastic urging member (40, 50) may include a jack extending substantially in the front-rear direction and rotatably connected to the body 10, and a spring having a front end located below the second connecting section 33. The lower end of the spring is connected with the rear end of the ejector rod, and the upper end of the spring is connected with the machine body 10. When the door body 20 is closed, the second connecting section 33 presses down the front end of the push rod, and the rear end of the push rod tilts upwards to compress the spring. When the door body 20 is opened, the spring pushes the rear end of the jack downward, so that the front end of the jack tilts upward to jack up the second connecting section 33.

In other embodiments, the elastic pushing pieces (40, 50) are positioned above the connecting piece 30 and can be abutted with the first connecting section 32, and similarly, when the door body 20 is completely closed, the first connecting section 32 can abut the elastic pushing pieces (40, 50) to enable the elastic pushing pieces (40, 50) to be in a compressed state. When the door body 20 is opened, the elastic pushing pieces (40 and 50) push the first connecting section 32 downwards so that the opening angle of the door body 20 is larger.

The form of the elastic pushing member (40, 50) has various forms, please refer to fig. 1 to 3 in combination, in an embodiment, the elastic pushing member (40, 50) is a torsion spring 40. Specifically, the torsion spring 40 includes a spiral portion, a first elastic arm 41 and a second elastic arm 42, and the first elastic arm 41 and the second elastic arm 42 are respectively connected to both ends of the spiral portion. The first elastic arm 41 abuts against the connector 30 and is deformed relative to the spiral portion by the abutting force of the connector 30. In addition, the spiral portion of the torsion spring 40 may be mounted to the body 10, for example, a mounting post is provided on the body 10, and the spiral portion is sleeved on the mounting post.

In addition, the second elastic arm 42 may be fixed to the body 10. Specifically, the body 10 is provided with a slot, and the second elastic arm 42 is inserted into the slot. In this embodiment, the shape of the slot is matched with the second elastic arm 42, so that the second elastic arm 42 is tightly matched with the slot, and the second elastic arm 42 is prevented from shaking.

Referring to fig. 4 and 5, in an embodiment, the elastic pushing members (40, 50) are elastic push rods 50. Specifically, the elastic push rod 50 includes a base 51, a movable member 52 and an elastic member, the elastic member is respectively connected to the base 51 and the movable member 52, the base 51 is mounted on the machine body 10, and the movable member 52 abuts against the door body 20. When the door is closed, the connecting element 30 presses the movable element 52 against the side of the base 51, so that the elastic element is compressed. When the door is opened, the elastic element restores to deform and jacks up the movable element 52, so that the movable element 52 pushes the door body 20 to open.

In one embodiment, the base 51 is provided with a sliding groove, the movable member 52 is slidably disposed in the sliding groove, and the elastic member is a compression spring, and one end of the elastic member elastically abuts against the bottom of the sliding groove, and the other end of the elastic member elastically abuts against the compression spring. It will be appreciated that the resilient member and the portion of the moveable member 52 are received in a sliding channel provided to provide protection for the resilient member and the portion of the moveable member 52 via the base 51. In the present embodiment, the base 51 is generally provided as an injection molded part, and the movable member 52 may be substantially rod-shaped or block-shaped.

In one embodiment, the movable member 52 is provided with a spring installation cavity opening toward the bottom of the sliding groove, and the compression spring extends into the spring installation cavity. Therefore, on one hand, the phenomenon that the expansion and contraction of the compression spring are affected due to the fact that solid particles fall into the compression spring can be reduced, on the other hand, good positioning can be provided for installation of the compression spring, the probability that the compression spring is separated from the lower end of the movable piece 52 is reduced, and the structure of the elastic push rod 50 is more stable.

In other embodiments, the resilient urging members (40, 50) may also be springs.

In order to make the opening angle of the door 20 larger and the opening is more stable, in an embodiment, two connecting pieces 30 are arranged on the door 20, the two connecting pieces 30 are respectively rotatably connected with the machine body 10, and an elastic pushing piece (40, 50) is arranged on the machine body 10 corresponding to each connecting piece 30. Specifically, two connecting pieces 30 are arranged at the lower end of the door body 20 along the left-right direction, one of the connecting pieces 30 is rotatably connected with the left side wall of the machine body 10, the other connecting piece 30 is rotatably connected with the right side wall of the machine body 10, two elastic pushing pieces (40, 50) are respectively arranged on the left side wall and the right side wall of the machine body 10, wherein the elastic pushing pieces (40, 50) on the left side can be abutted against the connecting piece 30 on the left side, and the elastic pushing pieces (40, 50) on the right side can be abutted against the connecting piece 30 on the right side.

In one embodiment, the resilient urging members (40, 50) are mounted to the chassis 12, and the connecting member 30 is rotatably connected to the chassis 12. In addition, the elastic pushing pieces (40, 50) and the second connecting section 33 are positioned between the chassis 12 and the machine shell and covered by the machine shell.

In addition, the dishwasher further includes an elastic assembly 60, and the elastic assembly 60 is respectively connected to the machine body 10 and the door body 20. The elastic member 60 may be mounted on the chassis 12 of the machine body 10, and the connecting member 30 may be rotatably connected to the chassis 12. In addition, the elastic member 60 is located between the chassis 12 and the casing, and is covered by the casing.

In the embodiment of the present invention, when the door 20 is closed, the elastic component 60 may be in a free state, and after the door 20 is opened to a certain angle, the elastic component 60 may be in a stretched state, so as to form a resistance force that hinders the door 20 from being opened, so that the door 20 is opened more smoothly. Or, when the door 20 is closed, the elastic assembly 60 is in a compressed state and has a tendency of opening the door 20, and when the door 20 is opened, the elastic assembly 60 and the elastic pushing pieces (40, 50) act together to open the door 20 to a larger angle. When the door 20 is fully opened, the elastic member 60 may be in a free state or a stretched state. Or, when the door 20 is closed, the elastic assembly 60 may be in a relaxed state, and as the door 20 is opened, the elasticity is gradually tensioned, and after the door 20 is opened by a certain angle, the elastic assembly 60 is in a stretched state.

In one embodiment, after the door 20 is opened by a predetermined angle, the elastic component 60 is in a stretched state to have resistance to the opening of the door 20. In this embodiment, the preset opening angle of the door 20 refers to an angle of the door 20 relative to the vertical direction, and the preset angle may be substantially 45 °, 60 °, 70 °, or the like. After the door 20 is opened by a predetermined angle, the elastic component 60 is in a stretching state, and applies a backward pulling force to the door 20, so as to slow down the opening speed of the door 20, and the door 20 is opened more smoothly.

In the embodiment of the present invention, the elastic assembly 60 has various structures, and in one embodiment, the elastic assembly 60 includes a pull rope 61 and a tension spring 62, which are connected with each other, the tension spring 62 is connected with the machine body 10, and the pull rope 61 is connected with the door body 20. Wherein, one end of the tension spring 62 can be provided with a hook, and the pull rope 61 is hooked on the hook. In addition, the other end of the tension spring 62 may also be provided with a hook, and the body 10 is provided with a bent structure for hooking the hook. In this embodiment, the pull cord 61 is specifically connected to the connector 30 on the door body 20. The connecting member 30 may be formed with a hook 31, and the elastic member 60 (in this embodiment, a pull rope 61) is hooked on the hook 31.

When the door 20 is closed, the tension spring 62 is in a free state, and the pull rope 61 is in a loose state. When the door body 20 is opened, the pull rope 61 is pulled by the door body 20 to be stretched gradually, and when the door body 20 is opened continuously (at the moment, the door body 20 is opened by a preset angle), the tension spring 62 is stretched to apply a backward pulling force to the door body 20, so that the opening speed of the door body 20 is reduced.

Of course, when the door 20 is closed, the tension spring 62 may be in a free state, and at the same time, the pull rope 61 may be in a tight state. The extension spring 62 is gradually extended when the door body 20 is opened. Along with the increase of the opening angle of the door body 20, the pulling force of the tension spring 62 gradually increases, so that the opening speed of the door body 20 is slowed down more obviously.

The tension spring 62 and the pull cord 61 may be entirely located below the link 30, or the tension spring 62 may be located above the link 30 with a portion of the pull cord 61 located above the link 30 and another portion located below the link 30.

In one embodiment, the tension spring 62 is disposed near the rear side of the machine body 10, the tension spring 62 extends in the front-rear direction, the rear end of the tension spring 62 is mounted on the machine body 10, the front end of the tension spring 62 is connected to the pull rope 61, and the front end of the pull rope 61 extends toward the front upper side to connect to the connecting member 30.

In other embodiments, the extension spring 62 is disposed near the front side of the machine body 10, the extension spring 62 extends in the front-back direction, the front end of the extension spring 62 is connected to the machine body 10, the rear end of the extension spring 62 is connected to the pull rope 61, and the front end of the pull rope 61 extends toward the front upper side to be connected to the connecting member 30.

In other embodiments, the elastic assembly 60 may also include a spring, one end of which is connected to the body 10, and the other end of which is connected to the connecting member 30 on the door 20. Or, the elastic component 60 includes a rubber band, one end of the rubber band is connected to the body 10, and the other end is connected to the connecting piece 30 on the door 20.

In one embodiment, the dishwasher further includes one or more steering parts 70, and the elastic member 60 is coupled to the link 30 by bypassing the steering parts 70. In the present embodiment, the elastic member 60 is connected to the link 30 by bypassing the steering portion 70 means that the elastic member 60 can abut on the outer circumferential surface of the steering portion 70. The steering portion 70 can change the extending direction of the elastic assembly 60, so that the structure of the elastic assembly 60 is more compact, and the elastic assembly 60 can be tensioned more, and the door body 20 can be pulled more.

Optionally, the turning part 70 is rotatably connected to the machine body 10, for example, the turning part 70 is a roller, and when the door body 20 is opened or closed, the turning part 70 can rotate along with the extension or contraction of the elastic assembly 60, so as to reduce the friction between the elastic assembly 60 and the turning part 70, and prevent the elastic assembly 60 from being broken due to an excessive friction.

In one embodiment, the dishwasher includes a turning portion 70, and one end of the pulling rope 61 is connected to the link 30 by passing around the turning portion 70, and a portion of the pulling rope 61 abuts against an outer circumferential surface of the turning portion 70. The steering portion 70 is provided so that the extension direction of the pulling rope 61 can be changed, and the extension direction of the pulling rope 61 extending in the front-rear direction can be changed to be obliquely upward and forward after passing through the first steering portion 70. This structure is more compact and also makes it possible to tighten the tension of the tension cord 61.

In order to make the opening of the door 20 more stable, in an embodiment, the lower end of the door 20 is rotatably connected to the machine body 10, and the elastic assemblies 60 are respectively disposed on the left and right sides of the machine body 10. Specifically, two connecting pieces 30 are arranged at the lower end of the door body 20 along the left-right direction, one of the connecting pieces 30 is rotatably connected with the left side wall of the machine body 10, the other connecting piece 30 is rotatably connected with the right side wall of the machine body 10, the two left and right side walls of the machine body 10 are respectively provided with one elastic assembly 60, the left elastic assembly 60 can be connected with the left connecting piece 30, and the right elastic assembly 60 can be connected with the right connecting piece 30. So, after door body 20 opened and predetermine the angle, the left and right sides of door body 20 all received elastic component 60 towards the back and tensile down for opening of door body 20 is more gentle, has avoided door body 20 to drop in the twinkling of an eye because of the effect of gravity.

The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A dishwasher, comprising:

a body;

2. The dishwasher of claim 1 wherein the resilient urging member is a torsion spring having a first resilient arm abutting the link.

3. The dishwasher of claim 2, wherein the body is provided with a slot, and the torsion spring has a second elastic arm inserted into the slot.

4. The dishwasher according to claim 1, wherein the elastic pushing member is an elastic push rod, the elastic push rod comprises a base, a movable member and an elastic member, the elastic member is respectively connected with the base and the movable member, the base is mounted on the machine body, and the movable member abuts against the door body.

5. The dishwasher of claim 4, wherein the base is provided with a sliding groove, the movable member is slidably disposed in the sliding groove, and the elastic member is configured as a compression spring and has one end elastically abutting against a groove bottom of the sliding groove and the other end elastically abutting against the compression spring.

6. The dishwasher of claim 5, wherein the movable member is provided with a spring installation cavity opened toward a bottom of the sliding groove, and the compression spring is protruded into the spring installation cavity.

7. The dishwasher of claim 1, wherein the connecting member has a first connecting section and a second connecting section, the first connecting section is connected with the door body, a joint of the first connecting section and the second connecting section is rotatably connected with the machine body, and the second connecting section extends to the machine body;

8. The dishwasher according to any one of claims 1 to 7, further comprising an elastic member connected to the body and the door body, respectively.

9. The dishwasher of claim 8, wherein the elastic member is in a stretched state after the door body is opened by a predetermined angle to have resistance against the opening of the door body.

10. The dishwasher of claim 8 or 9, wherein the elastic member comprises a pulling rope and a tension spring connected to each other, the tension spring being mounted to the body, the pulling rope being mounted to the connecting member.