Slide way assembly, shelf device and dish washing machine

Abstract

The invention provides a slide way assembly, a shelf device and a dish washing machine, and relates to the technical field of cleaning devices. The slide way assembly comprises a slide way, a slag pushing piece and a driving piece. The sliding way is in a groove shape, and a slag leakage opening is formed in the side wall of the sliding way. The residue pushing part is arranged in the sliding way, the driving part is connected with the residue pushing part, and the driving part is used for driving the residue pushing part to move in the sliding way close to the residue leaking opening so as to push residues in the sliding way to the residue leaking opening. According to the slide way assembly, the driving piece drives the residue pushing piece to move close to the residue leaking opening in the slide way, residues in the slide way can be pushed to the residue leaking opening, and therefore the residues in the slide way are discharged through the residue leaking opening, and the residues are effectively prevented from accumulating and rotting in the slide way to generate peculiar smells.

Description

Technical Field

[0001] The present invention relates to the technical field of cleaning devices, and in particular to a slideway assembly, a shelf device and a dishwasher. Background Art

[0002] A dishwasher generally includes a dishwasher inner tank forming a washing chamber, a tableware inlet in front of the inner tank, a door body at the tableware inlet, and a tableware rack, a spray device, etc. in the washing chamber. The slide of the dishwasher is a component that supports the tableware rack, which is usually installed on the inner wall of the inner tank. The side wall of the rack is usually provided with rack rollers distributed up and down, and the rack rollers distributed up and down are respectively abutted against the upper and lower sides of the slide. The rack rollers are used to realize the sliding connection between the rack and the slide, so that the rack can be pulled out and pushed in after installation.

[0003] In order to extend the sliding stroke of the shelf, the slideway is usually connected to the inner wall of the inner container by sliding. Specifically, a slideway roller is provided on the inner wall of the inner container, and a slideway cover is provided outside the slideway roller and can slide on the slideway roller. In order to prevent the slideway from falling off the slideway roller, the slideway has a groove-shaped structure and its cross-section is approximately C-shaped, the open side of the slideway faces the inner wall of the inner container, and the slideway roller is located in the groove space of the slideway.

[0004] However, during the washing process, the dishwasher can easily splash food residues into the groove of the slide. After the food residues are flushed into the slide, they are difficult to be found and difficult to discharge. After a long time, the food residues rot and produce odor. Summary of the invention

[0005] The object of the present invention is to provide a slide assembly, a shelf device and a dishwasher to alleviate the technical problem that the slide in the inner tank of the dishwasher in the prior art is a groove-shaped structure and its cross-section is C-shaped. During the washing process of the dishwasher, food residues are easily splashed into the groove of the slide, and the food residues are difficult to be found and discharged after being flushed into the slide. After a long time, the food residues rot and produce odor.

[0006] In a first aspect, the present invention provides a slideway assembly, comprising a slideway, a slag pusher and a driving member;

[0007] The slideway is in a groove shape, and a slag discharge port is provided on the side wall of the slideway;

[0008] The slag pushing member is arranged in the chute, the driving member is connected to the slag pushing member, and the driving member is used to drive the slag pushing member to move in the chute close to the slag leakage port to push the residue in the chute to the slag leakage port.

[0009] In an optional embodiment, the driving member is an elastic member capable of storing and releasing energy, the driving member is connected between the inner wall of the slideway and the slag pushing member, and the driving member is used to drive the slag pushing member to move closer to the slag leakage port when releasing energy.

[0010] In an optional embodiment, a buckle is provided on the slag pushing member and a locking hole is provided on the slide, the buckle is used to be locked in the locking hole when the driving member stores energy, and to be squeezed by the shelf supported on the slide and withdrawn from the locking hole when the shelf slides in a direction away from the slide.

[0011] In an optional embodiment, a reset structure is further included, which is arranged on one side of the slide. The reset structure is used to connect with the slag pushing member after the slag pushing member pushes the residue to the slag leakage outlet, and to make the slag pushing member move relatively away from the slag leakage outlet in the slide to reset the slag pushing member.

[0012] In an optional embodiment, the slideway is slidably connected to the inner wall of the external liner assembly, and the reset structure includes a positioning member and a reset driving member;

[0013] The positioning member is arranged on the side of the slag pushing member facing away from the sliding groove bottom, and the reset driving member is connected between the positioning member and the inner wall of the liner assembly. The reset driving member is used to drive the positioning member to be plugged into the slag pushing member when the slideway slides relative to the inner wall of the liner assembly to limit the movement of the slag pushing member in the slideway.

[0014] In an optional embodiment, the reset drive member includes a positioning elastic member, which is connected between the positioning member and the inner wall of the liner assembly. The positioning elastic member is used to release energy when the slideway slides relative to the inner wall of the liner assembly to drive the positioning member to be plugged into the slag pushing member.

[0015] In an optional embodiment, the reset drive member also includes a linkage member, which is arranged on one side of the slide and movably connected to the inner wall of the liner assembly. The linkage member is used to connect to the slide when the slide slides into the liner assembly and move under the drive of the slide to separate the positioning member from the slag pushing member and to store energy in the positioning elastic member.

[0016] In an optional embodiment, the end of the two ends of the slideway that can extend out of the inner liner assembly is the front end, and the other end is the rear end;

[0017] The linkage member is provided with an abutment portion, which is used to abut against the rear end of the slide when the slide slides into the liner assembly, so that the slide can drive the linkage member to move when it slides into the liner assembly.

[0018] In an optional embodiment, an abutment protrusion is provided on the linkage member, and the abutment protrusion is used to abut against one side of the positioning member when the slideway slides into the inner tank assembly, so that the linkage member can drive the positioning member to separate from the slag pushing member.

[0019] In an optional embodiment, the reset structure also includes a reset elastic member, which is connected between the linkage member and the inner wall of the liner assembly. The reset elastic member is used to store energy when the slide slides into the liner assembly and release energy when the slide slides out of the liner assembly to drive the abutment protrusion away from the positioning member.

[0020] In a second aspect, the present invention provides a shelf device, comprising the slide assembly described in any one of the aforementioned embodiments.

[0021] In a third aspect, the present invention provides a dishwasher, comprising the rack device described in the above embodiment.

[0022] The slide assembly provided by the present invention includes a slide, a slag pusher and a driving member; the slide is groove-shaped, and the side wall of the slide is provided with a slag leakage port; the slag pusher is arranged in the slide, and the driving member is connected to the slag pusher, and the driving member is used to drive the slag pusher to move near the slag leakage port in the slide, so as to push the residue in the slide to the slag leakage port. The slide assembly provided by the present invention can be applied to the inner tank assembly of the dishwasher, at which time the slide in the slide assembly can be slidably connected to the inner wall of the inner tank assembly, and a shelf for holding tableware can also be slidably connected to the outside of the slide. When it is necessary to wash the tableware, the shelf is first pulled out of the inner tank assembly, and then the tableware is placed in the shelf, and then the shelf containing the tableware can be pushed into the inner tank assembly, and then the dishwasher is started to wash the tableware. After washing the dishes, there is a situation where food residues attached to the dishes splash into the slideway. At this time, the driving member can be used to drive the residue pusher to move near the residue outlet in the slideway. During the movement of the residue pusher, the residue in the slideway will be pushed to the residue outlet, and then the residue can be discharged through the residue outlet, achieving the effect of cleaning the slideway, effectively preventing the residue from accumulating and rotting in the slideway to produce odor. After the residue is removed, the residue pusher can also be moved away from the residue outlet in the slideway to reset the residue pusher.

[0023] Compared with the prior art, the slide assembly provided by the present invention drives the slag pushing member to move in the slide close to the slag leakage port through the driving member, so that the residue in the slide can be pushed to the slag leakage port, so that the residue in the slide is discharged through the slag leakage port, effectively preventing the residue from accumulating and rotting in the slide and producing odor.

[0024] The shelf device provided by the present invention comprises the above-mentioned slideway assembly, so the shelf device has the same beneficial effects as the above-mentioned slideway assembly.

[0025] The dishwasher provided by the present invention comprises the above-mentioned rack device, so the dishwasher has the same beneficial effects as the above-mentioned rack device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 A schematic diagram of the structure of a slide assembly, a rack and an inner tank assembly of a dishwasher provided in an embodiment of the present invention;

[0028] Figure 2 A schematic diagram of the partial structure of a slide assembly, a rack and an inner tank assembly of a dishwasher provided in an embodiment of the present invention;

[0029] Figure 3 A partial cross-sectional view of a slide assembly, a rack, and an inner tank assembly of a dishwasher provided in an embodiment of the present invention;

[0030] Figure 4 A partial cross-sectional view of a slide assembly and an inner tank assembly of a dishwasher provided in an embodiment of the present invention;

[0031] Figure 5 An exploded view of a slide assembly, a rack, and an inner tank assembly of a dishwasher provided in an embodiment of the present invention;

[0032] Figure 6 An exploded view of a slideway assembly provided in an embodiment of the present invention;

[0033] Figure 7 A cross-sectional view of the slideway assembly, the shelf and the liner assembly when the slideway and the shelf provided in the embodiment of the present invention are both located in the liner assembly;

[0034] Figure 8 A cross-sectional view of the slideway assembly, the shelf and the liner assembly when the slideway provided in the embodiment of the present invention is located in the liner assembly and the shelf slides in a direction away from the slideway;

[0035] Fig. 9 A cross-sectional view of the slideway assembly, the shelf and the liner assembly when the slideway provided in the embodiment of the present invention is located in the liner assembly and the buckle is squeezed by the shelf and withdrawn from the clamping hole;

[0036] Fig.10 Another cross-sectional view of the slideway assembly, the shelf and the liner assembly when the slideway provided in the embodiment of the present invention is located in the liner assembly and the buckle is squeezed by the shelf and withdrawn from the clamping hole;

[0037] Fig.11 A cross-sectional view of the slide assembly, the shelf and the liner assembly when the slide provided by the embodiment of the present invention is driven by the shelf to slide out of the liner assembly;

[0038] Fig.12 A cross-sectional view of the slide assembly, the shelf and the inner container assembly when the slide provided by the embodiment of the present invention slides out of the inner container assembly and slides in a direction close to the slide;

[0039] Fig.13 A schematic diagram of the structure of a slide roller and an inner tank assembly provided in an embodiment of the present invention;

[0040] Fig.14 for Fig.13 A magnified schematic diagram of part A in FIG.

[0041] Fig.15 A schematic diagram of the structure of a slideway assembly provided in an embodiment of the present invention;

[0042] Fig.16 A cross-sectional view of a slideway assembly provided in an embodiment of the present invention;

[0043] Fig.17 Another structural schematic diagram of a slideway assembly provided in an embodiment of the present invention;

[0044] Fig.18 A cross-sectional view of the slideway assembly when the slag pusher provided in the embodiment of the present invention moves close to the slag leakage port;

[0045] Fig.19 Another cross-sectional view of the slideway assembly when the slag pusher provided in the embodiment of the present invention moves close to the slag leakage port;

[0046] Fig. 20 A cross-sectional view of a slideway assembly and an inner liner assembly during the process of a slideway sliding to an inner liner assembly provided in an embodiment of the present invention.

[0047] Icons: 1- slideway; 10- slag outlet; 100- No. 1 slag outlet; 101- No. 2 slag outlet; 11- front end; 110- front stopper; 12- rear end; 120- rear stopper; 13- clamping hole; 2- slag pusher; 20- buckle; 21- No. 1 slag pusher; 22- No. 2 slag pusher; 3- driving part; 30- No. 1 driving part; 31- No. 2 driving part; 4- liner assembly; 40- slideway roller; 4 00-middle slide roller; 401-front slide roller; 5-shelf; 50-shelf roller; 6-fixing piece; 60-fixing piece No. 1; 61-fixing piece No. 2; 7-reset structure; 70-positioning piece; 700-sealing ring; 71-reset drive piece; 710-positioning elastic piece; 711-linkage piece; 7110-abutment portion; 7111-abutment protrusion; 72-reset elastic piece; 8-housing. DETAILED DESCRIPTION

[0048] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0049] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0050] Some embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0051] Example:

[0052] like Figure 1-Figure 6 As shown, the slide assembly provided in this embodiment includes a slide 1, a slag pushing member 2 and a driving member 3; the slide 1 is groove-shaped, and the side wall of the slide 1 is provided with a slag leakage port 10; the slag pushing member 2 is arranged in the slide 1, and the driving member 3 is connected to the slag pushing member 2, and the driving member 3 is used to drive the slag pushing member 2 to move in the slide 1 close to the slag leakage port 10, so as to push the residue in the slide 1 to the slag leakage port 10.

[0053] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the slide assembly provided in this embodiment can be applied to the inner tank assembly 4 of the dishwasher. At this time, the slide 1 in the slide assembly can be slidably connected to the inner wall of the inner tank assembly 4, and the outside of the slide 1 can also be slidably connected to a shelf 5 for holding tableware.

[0054] When it is necessary to wash the dishes, the rack 5 is first pulled out from the inner tank assembly 4, and the dishes are placed in the rack 5. Then, the rack 5 containing the dishes can be pushed into the inner tank assembly 4, and then the dishwasher is started to wash the dishes. After the dishes are washed, there is a situation where food residues attached to the dishes splash into the slide 1. At this time, if Figure 7-Figure 10 , Figure 17-Figure 19As shown, the driving member 3 can be used to drive the slag pusher 2 to move near the slag outlet 10 in the slide 1. During the movement of the slag pusher 2, the residue in the slide 1 will be pushed to the slag outlet 10, and then the residue can be discharged through the slag outlet 10, so as to achieve the effect of cleaning the slide 1, and effectively prevent the residue from accumulating and rotting in the slide 1 to produce odor. After the residue is removed, the slag pusher 2 can also be moved away from the slag outlet 10 in the slide 1, so as to reset the slag pusher 2. In order to improve the residue cleaning effect, the slag pusher 2 can adopt a plate-shaped or block-shaped structure, and the outer wall of the slag pusher 2 is in contact with the inner wall of the slide 1.

[0055] Compared with the prior art, the slide assembly provided in the present embodiment drives the slag pushing member 2 to move in the slide 1 close to the slag leakage port 10 through the driving member 3, so that the residue in the slide 1 can be pushed to the slag leakage port 10, so that the residue in the slide 1 is discharged through the slag leakage port 10, effectively preventing the residue from accumulating and rotting in the slide 1 to produce odor.

[0056] Specifically, the slideway 1 in the slideway assembly can be slidably connected to the inner wall of the inner liner assembly 4 through the slideway roller 40 on the inner wall of the inner liner assembly 4. Fig.13 and Fig.14 As shown, the slide roller 40 can be rotatably mounted on the side wall of the inner container assembly 4, as shown in FIG. Figure 3 and Figure 4 As shown, the notch of the slideway 1 faces the inner wall of the liner assembly 4 and the slideway 1 is covered outside the slideway roller 40. The cross-section of the slideway 1 in this embodiment can also be approximately C-shaped. The C-shaped structure allows the side wall of the notch of the slideway 1 to abut against the side wall of the slideway roller 40 along the axial direction of the slideway roller 40, thereby limiting the slideway 1 and effectively preventing the slideway 1 from escaping from the slideway roller 40. When the slideway 1 slides relative to the inner wall of the liner assembly 4, it can drive the slideway roller 40 to rotate, thereby converting the sliding friction into rolling friction, effectively improving the smoothness of the slideway 1 entering and exiting the liner assembly 4.

[0057] The sliding connection between the slide 1 and the shelf 5 can be achieved by the shelf roller 50. Figure 5 As shown, the side wall of the shelf 5 is equipped with a plurality of shelf rollers 50 distributed up and down. Figure 2 , Figure 7-Figure 12 As shown, the upper and lower shelf rollers 50 are respectively in contact with the upper and lower sides of the slideway 1, thereby realizing a sliding connection between the shelf 5 and the slideway 1. When the shelf 5 slides on the slideway 1, the shelf rollers 50 can rotate, thereby converting the sliding friction between the shelf 5 and the slideway 1 into rolling friction, effectively improving the smoothness of the shelf 5 entering and exiting the inner container assembly 4.

[0058] It should be noted that the sliding connection between the shelf 5 and the slide 1, and the sliding connection between the slide 1 and the inner container assembly 4 can cooperate with each other to realize the two-stage pulling process of the shelf 5, effectively extending the moving stroke of the shelf 5, making it easier to fill the shelf 5 with tableware and fully utilizing the internal space of the shelf 5. Figure 8-Figure 10 As shown in FIG. 1 , the process of the shelf 5 moving on the slide 1 and being pulled out from the inner container assembly 4 is shown in FIG. 1 . Fig.11 As shown, the process of the shelf 5 driving the slideway 1 to move on the inner liner assembly 4 and be pulled out from the inner liner assembly 4 is shown.

[0059] It should also be noted that the process of the shelf 5 driving the slide 1 to move on the inner tank assembly 4 can be achieved through the abutment relationship between the shelf roller 50 and the slide 1. Specifically, the end of the slide 1 that can extend to the inner tank assembly 4 is regarded as the front end 11 of the slide 1, and the other end is regarded as the rear end 12 of the slide 1. Figure 6 , Fig.10 and Fig.15 As shown, a front stopper 110 in the shape of a hook bent upward is provided at the front end 11 of the slideway 1, and the upward bent portion of the front stopper 110 is used to abut against the shelf roller 50. Figure 7-Figure 10 As shown in FIG. 1 , when the shelf 5 is in the first stage of the pulling process, that is, when the shelf 5 moves on the slideway 1 in a direction away from the slideway 1, the shelf roller 50 on the shelf 5 gradually approaches the front stopper 110 until the shelf roller 50 and the front stopper 110 abut against each other. Fig.11 As shown, the shelf 5 is continuously pulled outward, and the slideway 1 can be pulled by the shelf 5, so that the first pulling process of the shelf 5 enters the second pulling process of the shelf 5.

[0060] Correspondingly, in order to enable the shelf 5 to drive the slideway 1 into the inner container assembly 4 when re-entering the inner container assembly 4, as shown in FIG. Figure 6 and Fig.15 As shown, the rear end 12 of the slide 1 may be provided with a rear stopper 120, the top of the rear stopper 120 is higher than the top of the slide 1, and the portion of the rear stopper 120 higher than the slide 1 is used to abut against the shelf roller 50. Fig.12 As shown, when the shelf 5 moves on the slideway 1 in the direction close to the slideway 1, the shelf roller 50 on the shelf 5 will gradually approach the rear stopper 120 until the shelf roller 50 and the rear stopper 120 abut against each other. After the shelf roller 50 abuts against the rear stopper 120, the shelf 5 continues to be pushed into the inner container assembly 4, and the slideway 1 can be driven by the shelf 5 to push the slideway 1 into the inner container assembly 4.

[0061] In this embodiment, the process of the slag pusher 2 moving close to the slag outlet 10 to discharge the residue can be realized in the process of the shelf 5 moving on the slideway 1 in the direction away from the slideway 1, that is, in the first stage of the pulling process of the shelf 5. The process of the slag pusher 2 moving away from the slag outlet 10 to reset can be realized in the process of the shelf 5 driving the slideway 1 into the inner tank assembly 4, that is, in the process of the shelf 5 driving the slideway 1 to reset.

[0062] like Fig.17 As shown, the slag pusher 2 can be arranged between the end of the slideway 1 and the slideway roller 40. If there are multiple slideway rollers 40, a slag pusher 2 can also be arranged between two adjacent slideway rollers 40. Since the process of the slag pusher 2 moving close to the slag outlet 10 to discharge the residue is realized during the first stage of the pull-out process of the shelf 5, and the slideway 1 does not move during the first stage of the pull-out process of the shelf 5, the slideway 1 is relatively stationary between the slideway 1 and the slideway roller 40 at this time, and the movement process of the slag pusher 2 will not interfere with the slideway roller 40. However, in the subsequent process of the shelf 5 driving the slide 1 to slide out, the end of the slide 1 and the slide roller 40 will move relatively close to each other. At this time, in order to prevent the slag pusher 2 and the slide roller 40 from interfering with each other, in this embodiment, the slag pusher 2 preferably moves relatively far away from the slide roller 40 when it moves close to the slag leakage port 10. This arrangement ensures that after the residue is discharged, there is enough space between the slag pusher 2 and the slide roller 40, which makes way for the subsequent relatively close movement process between the end of the slide 1 and the slide roller 40.

[0063] In the sliding assembly provided in this embodiment, the driving member 3 can be a magnet or a pull wire, and correspondingly, the slag pusher 2 can be a magnet or a ferromagnet that is magnetically attracted to the driving member 3, or the slag pusher 2 can be provided with a through hole for tying the pull wire.

[0064] In order to improve the convenience of use of the driving member 3, as Figure 6 As shown, in this embodiment, the driving member 3 is preferably an elastic member capable of storing and releasing energy. In this case, the driving member 3 can be arranged inside the slide 1; further, the driving member 3 is connected between the inner wall of the slide 1 and the slag pushing member 2, and the driving member 3 is used to drive the slag pushing member 2 to move close to the slag leakage port 10 when releasing energy.

[0065] like Figure 7 and Fig.17 As shown, when the slideway 1 and the shelf 5 are completely located in the inner container assembly 4, the driving member 3 is in an energy storage state, and the slag pushing member 2 is away from the slag outlet 10 and there is a gap between the slag outlet 10. When the shelf 5 slides on the slideway 1 toward the outside of the inner container assembly 4, as shown in FIG. Figure 8 and Fig. 9 As shown, the driving member 3 releases energy, thereby driving the slag pushing member 2 to move close to the slag leakage port 10 , so that the residue in the slide can be pushed out by the slag pushing member 2 to the slag leakage port 10 and discharged through the slag leakage port 10 .

[0066] The driving member 3 may be an electromagnet with a spring, or the driving member 3 may be a spring.

[0067] In order to reduce the cost of the driving member 3 and further improve the convenience of use of the driving member 3, the driving member 3 is preferably a spring in this embodiment. At this time, in order to make the driving member 3 stably maintain the energy storage state, such as Figure 6 , Figure 7 and Fig.17 As shown, a buckle 20 is provided on the slag pushing member 2, and a clamping hole 13 is provided on the slide 1. The buckle 20 is used to be clamped in the clamping hole 13 when the driving member 3 stores energy, and is squeezed by the shelf 5 and withdrawn from the clamping hole 13 when the shelf 5 supported on the slide 1 slides in a direction away from the slide 1.

[0068] like Figure 7 and Fig.17 As shown, when the slideway 1 and the shelf 5 are completely located in the inner container assembly 4, the buckle 20 is engaged in the clamping hole 13, and the slag pusher 2 is limited and can stretch the driving member 3, so that the driving member 3 remains in the extended energy storage state. Figure 8 , Fig. 9 and Fig.18 As shown, the shelf 5 pulley on the shelf 5 will pass through and squeeze the buckle 20, so that the buckle 20 will be separated from the slot on the slide 1. At this time, the driving member 3 will shorten the energy release under its own elastic recovery action, thereby pulling the slag pushing member 2 to move close to the slag leakage port 10, thereby realizing the residue cleaning of the slide 1.

[0069] It should be noted that when there are multiple slide rollers 40 on the inner tank assembly 4 and the slag pusher 2 and the driving member 3 are correspondingly set to be multiple, the energy release process of the multiple driving members 3 is realized in sequence as the shelf 5 moves.

[0070] Taking the number of two slide rollers 40 as an example, the two slide rollers 40 are respectively recorded as a middle slide roller 400 and a front slide roller 401. Figure 7 As shown, the middle slide roller 400 and the front slide roller 401 can be arranged on the inner wall of the liner assembly 4 at intervals along the extension direction of the slide 1, and the middle slide roller 400 is located in the middle of the side wall of the liner assembly 4, and the front slide roller 401 is located on the side of the side wall of the liner assembly 4 close to the door, as shown in FIG. Figure 7 As shown, when the slide 1 and the shelf 5 are completely located in the inner container assembly 4 , the middle slide roller 400 is located in the middle of the slide 1 , and the front slide roller 401 is located at the front end 11 of the slide 1 .

[0071] At this time Figure 6 and Fig.17As shown, a No. 1 slag outlet 100 and a No. 2 slag outlet 101 can be provided on the slide 1, and a No. 1 slag pusher 21, a No. 2 slag pusher 22, a No. 1 driving member 30, and a No. 2 driving member 31 can be provided in the slide 1. The No. 1 slag outlet 100 is provided at a position of the slide 1 near its rear end 12, the No. 2 slag outlet 101 is provided at a position near the middle of the slide 1, and the No. 2 slag outlet 101 is located on one side of the middle slide roller 400 near the front end 11 of the slide 1.

[0072] Further, such as Figure 6 and Fig.17 As shown, the driving member 3 can be fixedly connected to the inner wall of the slideway 1 through a sheet-shaped or block-shaped fixing member 6. Specifically, a No. 1 fixing member 60 can be fixed to the inner wall of the slideway 1 near its rear end 12, and the No. 1 slag pusher 21 is located on the side of the middle slideway roller 400 near the rear end 12 of the slideway 1, and the No. 1 driving member 30 is connected between the No. 1 slag pusher 21 and the No. 1 fixing member 60. A No. 2 fixing member 61 is fixed to the inner wall of the slideway 1 near the middle thereof, and the No. 2 fixing member 61 is located on the side of the middle slideway roller 400 near the front end 11 of the slideway 1, and the No. 2 slag pusher 22 is arranged on the side of the front slideway roller 401 away from the front end 11 of the slideway 1, and the No. 2 driving member 31 is connected between the No. 2 slag pusher 22 and the No. 2 fixing member 61.

[0073] When the dishwasher completes the washing operation, the rack 5 needs to be pulled out from the inner tank assembly 4 to remove the dishes. In the initial stage of pulling out the rack 5, as shown in FIG. Figure 8 and Fig. 9 As shown, the shelf roller 50 on the side wall of the shelf 5 will first pass through the buckle 20 on the No. 1 slag pusher 21 and squeeze it, thereby unlocking the buckle 20 of the No. 1 slag pusher 21 and the slot on the slide 1. At this time, the No. 1 driving member 30 will release energy to shorten and pull the No. 1 slag pusher 21 to move close to the No. 1 slag outlet 100. Fig.18 The position shown in the figure is used to push the residue from the middle to the rear end 12 of the slideway 1 into the No. 1 slag outlet 100, thereby completing the residue cleaning of the rear half of the slideway 1. Fig.10 As shown, the shelf 5 will continue to move on the slide and the shelf roller 50 on its side wall will pass through the buckle 20 on the second slag pusher 22 and squeeze it, thereby unlocking the buckle 20 of the second slag pusher 22 and the slot on the slide 1. At this time, the second driving member 31 will release energy to shorten and pull the second slag pusher 22 to move close to the second slag outlet 101. Fig.19 The position shown in the figure is used to push the residue between the middle and front end 11 of the slide 1 into the second slag outlet 101, thereby completing the residue cleaning of the front half of the slide 1.

[0074] It can be seen that after the slide 1 is cleaned, the shelf 5 is also pulled out, and the tableware in the shelf 5 can be taken out.

[0075] In order to facilitate the use of the slag pusher 2 to clean the slideway 1 again, the slag pusher 2 needs to be reset. When the driving member 3 is an electromagnet, the movement and reset of the slag pusher 2 can be achieved by turning the electromagnet on and off. Figure 4 , Figure 6 , Fig.16 and Fig.17 As shown, the slide assembly provided in this embodiment also includes a reset structure 7, which is arranged on one side of the slide 1. The reset structure 7 is used to connect with the slag pushing member 2 after the slag pushing member 2 pushes the residue to the slag leakage port 10, and to make the slag pushing member 2 move relatively away from the slag leakage port 10 in the slide 1 to reset the slag pushing member 2.

[0076] When the residue is cleaned, the reset structure 7 can be connected to the slag pusher 2 to limit the position of the slag pusher 2. When the shelf 5 drives the slide 1 to reset to the inner tank assembly 4, the slide 1 will move relative to the slag pusher 2, so that the slag pusher 2 is away from the slag leakage port 10, and at the same time, the driving member 3 is stretched and energy is stored again, thereby realizing the reset of the slag pusher 2 and the driving member 3.

[0077] The connection process between the reset structure 7 and the slag pusher 2 can be achieved by magnetic attraction, or, under the premise that the slideway 1 is slidably connected to the inner wall of the external liner component 4, such as Figure 4 , Figure 6 , Fig.16 and Fig.17 As shown, the reset structure 7 includes a positioning member 70 and a reset driving member 71; the positioning member 70 is arranged on the side of the bottom of the groove opposite to the sliding groove of the slag pusher 2, and the reset driving member 71 is connected between the positioning member 70 and the inner wall of the liner assembly 4. The reset driving member 71 is used to drive the positioning member 70 to be plugged into the slag pusher 2 when the slideway 1 slides relative to the inner wall of the liner assembly 4, so as to limit the movement of the slag pusher 2 in the slideway 1.

[0078] In order to enhance the limiting effect of the positioning member 70 on the slag pusher 2 , the plugging direction between the positioning member 70 and the slag pusher 2 may be perpendicular to the plane where the groove bottom of the slideway 1 is located.

[0079] When both ends of the slideway 1 are located in the inner container assembly 4 and the slideway 1 and the inner container assembly 4 are relatively fixed, the positioning member 70 is separated from the slag pusher 2 and does not limit the slag pusher 2, thereby not affecting the process of the slag pusher 2 cleaning the residue. Fig.10 As shown, the shelf roller 50 on the shelf 5 will be blocked by the front stopper 110 of the front end 11 of the slideway 1, so that the shelf 5 cannot be pulled out alone. If the shelf 5 is continued to be pulled out, Fig.11As shown, the slideway 1 will be driven by the shelf 5 and move together with the shelf 5 toward the outside of the inner container assembly 4, that is, the slideway 1 will slide relative to the inner wall of the inner container assembly 4, at this time, the reset drive member 71 will drive the positioning member 70 to move, so that the positioning member 70 is plugged into the slag pusher 2, thereby limiting the position of the slag pusher 2 and keeping the position of the slag pusher 2 fixed. Fig.12 As shown, when the shelf 5 drives the slide 1 to re-enter the inner tank assembly 4, the fixed slag pusher 2 and the slide 1 will move relative to each other, and the slide 1 can drive the slag leakage port 10 thereon to move away from the slag pusher 2, and at the same time drive the slot thereon to approach the buckle 20 of the slag pusher 2 until the buckle 20 is re-engaged in the slot, and the slide 1 can drive the driving member 3 to extend and re-store energy, so that the slag pusher 2 and the driving member 3 can be reset.

[0080] After the slag pusher 2 and the driving member 3 are reset, the positioning member 70 can continue to be driven away from the slag pusher 2 to prevent the positioning member 70 from hindering the next slag cleaning process of the slag pusher 2 .

[0081] In order to realize the insertion process between the reset driving member 71 and the positioning member 70 and the slag pushing member 2, the reset driving member 71 can be a telescopic driver, and the positioning member 70 can be an insertion rod fixed on the telescopic driver.

[0082] Or, if Figure 4 , Figure 6 , Fig.16 and Fig.17 As shown, the reset drive member 71 may include a positioning elastic member 710, which is connected between the positioning member 70 and the inner wall of the liner assembly 4. The positioning elastic member 710 is used to release energy when the slide 1 slides relative to the inner wall of the liner assembly 4 to drive the positioning member 70 to plug into the slag pusher 2.

[0083] When both ends of the slide 1 are located in the inner liner assembly 4 and are relatively fixed to the side walls of the inner liner assembly 4, the positioning elastic member 710 can be in an energy storage state under the action of external force, and when the shelf 5 drives the slide 1 to slide out of the inner liner assembly 4, the energy storage state of the positioning elastic member 710 is unlocked. At this time, the positioning elastic member 710 releases energy and pushes the positioning member 70 to plug into the slag pushing member 2.

[0084] The positioning elastic member 710 may also be an electromagnet including a spring. In this case, the energy storage and release state of the positioning elastic member 710 can be controlled by controlling the power-on state of the electromagnet.

[0085] In order to simplify the structure of the positioning elastic member 710 and improve its convenience of use, the positioning elastic member 710 is preferably a spring in this embodiment. Figure 4 , Figure 6 , Fig.16 and Fig.17As shown, the reset drive member 71 also includes a linkage member 711, which is arranged on one side of the slide 1 and is movably connected to the inner wall of the liner assembly 4. The linkage member 711 is used to connect with the slide 1 when the slide 1 slides into the liner assembly 4, and move under the drive of the slide 1 to separate the positioning member 70 from the slag pushing member 2 and store energy for the positioning elastic member 710.

[0086] The linkage member 711 is used to move under the drive of the slideway 1 when the slideway 1 slides into the liner assembly 4, thereby driving the positioning member 70 to move in a direction away from the slag pusher 2 until the positioning member 70 is separated from the slag pusher 2. When the positioning member 70 moves away from the slag pusher 2, it compresses the positioning elastic member 710, so that the positioning elastic member 710 stores energy.

[0087] Correspondingly, when the slide 1 is driven by the shelf 5 and slides out of the inner tank assembly 4, the linkage member 711 can be separated from the slide 1. At this time, the positioning reset member can release energy, thereby driving the positioning member 70 to move closer to the slag pushing member 2 to achieve the connection between the positioning member 70 and the slag pushing member 2.

[0088] like Figure 5 and Figure 6 As shown, in order to improve the smoothness and stability of the movement of the linkage member 711, the slideway assembly may also include a shell 8; the positioning member 70 may pass through the through hole on the inner liner assembly 4 and be plugged into the slag pushing member 2. At this time, the linkage member 711 may be arranged on the side of the inner liner assembly 4 facing away from the slideway 1, and the shell 8 may be arranged on the side of the linkage member 711 facing away from the inner liner assembly 4, and a receiving groove for accommodating the linkage member 711 is formed between the shell 8 and the inner liner assembly 4.

[0089] Since the positioning member 70 passes through the through hole on the inner tank component 4 and is plugged into the slag pusher 2, there is a gap between the positioning member 70 and the through hole on the inner tank component 4. At this time, in order to ensure the sealing, Figure 5 and Figure 6 As shown, a sealing ring 700 can be disposed outside the positioning member 70 , and the sealing ring 700 is made to abut against the side wall of the liner assembly 4 .

[0090] Furthermore, as mentioned above, the end of the two ends of the slide 1 that can extend out of the inner liner assembly 4 is the front end 11, and the other end is the rear end 12; at this time, an abutment portion 7110 can be provided on the linkage member 711, and the abutment portion 7110 is used to abut against the rear end 12 of the slide 1 when the slide 1 slides into the inner liner assembly 4, so that the slide 1 can drive the linkage member 711 to move when it slides into the inner liner assembly 4.

[0091] The linkage member 711 may be in a strip shape, and an end portion of the linkage member 711 close to the rear end 12 of the slideway 1 may be provided with a baffle, which is the abutting portion 7110 .

[0092] The abutment portion 7110 is used to achieve mutual abutment between the linkage member 711 and the slideway 1 , which can effectively improve the smoothness and stability of the linkage process between the slideway 1 and the linkage member 711 .

[0093] When the rear end 12 of the slide 1 is provided with a rear stopper 120 , the rear end 12 of the slide 1 can abut against the abutment portion 7110 of the linkage member 711 through the rear stopper 120 , and the abutment effect between the linkage member 711 and the slide 1 can be further improved.

[0094] Further, such as Figure 6 As shown, the linkage member 711 is provided with an abutment protrusion 7111, which is used to abut against one side of the positioning member 70 when the slideway 1 slides into the inner tank assembly 4, so that the linkage member 711 can drive the positioning member 70 to separate from the slag pushing member 2.

[0095] The abutting protrusion 7111 is used to abut against the positioning member 70 when the slideway 1 drives the linkage member 711 to move, and drives the positioning member 70 to move away from the slag pusher 2, thereby realizing the separation between the positioning member 70 and the slag pusher 2.

[0096] Since the insertion direction between the positioning member 70 and the slag pusher 2 is perpendicular to the moving direction of the linkage member 711, in order to enable the abutment protrusion 7111 to smoothly drive the positioning member 70 away from the slag pusher 2, the abutment surface between the abutment protrusion 7111 and the positioning member 70 can be matched with an inclined surface, or the abutment surface between the positioning member 70 and the slag pusher 2 can be matched with an inclined surface. The above-mentioned inclined surface is used to change the direction of force transmission, so that the linkage member 711 can smoothly drive the positioning member 70 to separate from the slag pusher 2.

[0097] like Figure 6 , Fig.15 and Fig.17 As shown, the reset structure 7 may also include a reset elastic member 72, which is connected between the linkage member 711 and the inner wall of the liner assembly 4. The reset elastic member 72 is used to store energy when the slide 1 slides into the liner assembly 4, and release energy when the slide 1 slides out of the liner assembly 4, so as to drive the abutment protrusion 7111 away from the positioning member 70.

[0098] The resetting elastic member 72 may be a spring, and the resetting elastic member 72 may abut between the linkage member 711 and the inner wall of the liner assembly 4. When both ends of the slideway 1 are located in the liner assembly 4, the rear stopper 120 of the rear end 12 of the slideway 1 may abut against the abutment portion 7110 of the linkage member 711, thereby squeezing the resetting elastic member 72, so that the resetting elastic member 72 shortens the energy storage. When the slide 1 is driven by the shelf 5 and slides out of the inner liner assembly 4, the rear stopper 120 at the rear end 12 of the slide 1 separates from the abutment 7110 of the linkage member 711 and gradually moves away from the abutment 7110. At this time, the reset elastic member 72 can extend to release energy, thereby pushing the linkage member 711 to move relative to the side wall of the inner liner assembly 4, and making the abutment protrusion 7111 on the linkage member 711 move away from the positioning member 70. After the abutment protrusion 7111 moves away from the positioning member 70, the positioning elastic member 710 connected between the inner liner assembly 4 and the positioning member 70 will release energy, thereby driving the positioning member 70 to move closer to the slag pushing member 2 until the positioning member 70 is plugged into the slag pushing member 2.

[0099] The following still takes two slide rollers 40 as an example to describe the working process of the reset structure 7 in detail: Fig.11 As shown, after the residues in the front and rear halves of the slide 1 are cleaned, continue to pull the shelf 5 outward. At this time, the shelf 5 can pull out the slide 1 together through the abutment between the shelf roller 50 and the front stopper 110 at the front end 11 of the slide 1. After the slide 1 is pulled out, the rear stopper 120 of the slide 1 gradually moves away from the abutment portion 7110 on the linkage member 711. At this time, the reset elastic member 72 will release energy and drive the linkage member 711 to move along the moving direction of the slide 1, thereby driving the abutment protrusion 7111 on the linkage member 711 away from the positioning member 70. It should be noted that, corresponding to the No. 1 slag pusher 21 and the No. 2 slag pusher 22, as shown in FIG. Figure 6 As shown, there are also two positioning members 70 and abutting protrusions 7111, and the positioning members 70 and abutting protrusions 7111 corresponding to the No. 1 slag pusher 21 are respectively the No. 1 positioning member 70 and the No. 1 abutting protrusion 7111, and the positioning members 70 and abutting protrusions 7111 corresponding to the No. 2 positioning member 70 are respectively the No. 2 positioning member 70 and the No. 2 abutting protrusion 7111. When the No. 1 abutting protrusion 7111 and the No. 2 abutting protrusion 7111 are driven by the linkage member 711 and move away from the No. 1 positioning member 70 and the No. 2 positioning member 70 respectively, the positioning reset member between the No. 1 positioning member 70 and the liner assembly 4 and the positioning reset member between the No. 2 positioning member 70 and the liner assembly 4 will both extend to release energy, and drive the No. 1 positioning member 70 to plug into the No. 1 slag pusher 21 and the No. 2 positioning member 70 to plug into the No. 2 slag pusher 22 respectively. When the rack 5 and the slideway 1 are completely slid out of the inner tank assembly 4, the washed dishes in the rack 5 can be taken out, and then Fig.12As shown, the shelf 5 is pushed into the inner container assembly 4. Since the rear stopper 120 of the rear end 12 of the slideway 1 blocks the shelf roller 50 on the shelf 5, the shelf 5 cannot slide into the inner container assembly 4 alone, and the shelf 5 will drive the slideway 1 to move into the inner container assembly 4. Fig. 20 As shown ( Fig. 20 The direction indicated by the hollow arrow in the figure is the moving direction of the slideway 1 when entering the inner tank assembly 4). Since the No. 1 positioning member 70 is plugged into the No. 1 slag pusher 21, and the No. 2 positioning member 70 is plugged into the No. 2 slag pusher 22, the No. 1 slag pusher 21 and the No. 2 slag pusher 22 will not move with the slideway 1 at this time, but will slide relative to the slideway 1 in the slideway 1, thereby realizing the reset process of the No. 1 slag pusher 21 and the No. 2 slag pusher 22. When the shelf 5 and the slideway 1 are completely entered into the inner tank assembly 4, as shown in FIG. Figure 7 As shown, at this time, the buckle 20 on the No. 1 slag pushing piece 21 and the buckle 20 on the No. 2 slag pushing piece 22 will be respectively inserted into the buckle hole 13 of the slide 1, and at the same time, the rear stopper 120 at the rear end 12 of the slide 1 will be re-engaged with the abutment part 7110 on the linkage member 711. Under the abutment action, the reset elastic member 72 is in a compressed energy storage state again, and the No. 1 abutment protrusion 7111 on the linkage member 711 will be re-engaged with the No. 1 positioning member 70, and the No. 2 abutment protrusion 7111 will be re-engaged with the No. 2 positioning member 70, so that the No. 1 positioning member 70 is separated from the No. 1 slag pushing piece 21, and the positioning reset member between the No. 1 positioning member 70 and the inner liner assembly 4 is compressed and stored again, and the No. 2 positioning member 70 is separated from the No. 2 slag pushing piece 22, and the positioning reset member between the No. 2 positioning member 70 and the inner liner assembly 4 is compressed and stored again. At this point, the entire reset process can be completed.

[0100] To summarize, the slide assembly provided in the present embodiment can unlock the engagement relationship between the buckle 20 of the slag pusher 2 and the slot of the slide 1 and trigger the slag pusher 2 to push out the residue in the slide 1 when the shelf 5 is pulled out and slides on the slide 1, and can make the positioning member 70 plug into the slag pusher 2 when the shelf 5 drives the slide 1 to be pulled out, and when the shelf 5 drives the slide 1 to be pushed into the inner tank assembly 4, the slide 1 and the slag pusher 2 move away from each other, the driving member 3 re-stores energy, and the buckle 20 of the slag pusher 2 re-engages with the slot of the slide 1, so that the slag pusher 2 can be moved and reset during the process of pulling out and pushing in the shelf 5, thereby realizing the slag pusher 2 pushing out the residue in the slide 1 without manual operation, thereby effectively improving the convenience of use of the slide assembly.

[0101] The present embodiment also provides a shelf device, which includes the above-mentioned slideway assembly. Further, the shelf device also includes a shelf 5. As mentioned above, the side wall of the shelf 5 can be provided with a plurality of shelf rollers 50 distributed up and down, and the shelf 5 is slidably connected to the slideway 1 through the plurality of shelf rollers 50 distributed up and down. Since the shelf device includes the above-mentioned slideway assembly, the shelf device and the above-mentioned slideway assembly can solve the same technical problems and achieve the same technical effects, which will not be described in detail here.

[0102] The present embodiment also provides a dishwasher, which includes the above-mentioned rack device. Further, the dishwasher also includes an inner tank assembly 4. As mentioned above, a slide roller 40 is provided on the side wall of the inner tank assembly 4, and the slide 1 in the slide assembly is slidably connected to the inner wall of the inner tank assembly 4 through the slide roller 40. Since the dishwasher includes the above-mentioned rack device, the dishwasher and the above-mentioned rack device can solve the same technical problems and achieve the same technical effects, which will not be described in detail here.

[0103] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A slideway assembly, characterized in that: It comprises a slideway (1), a slag pushing member (2) and a driving member (3); The slideway (1) is in a groove shape, and a slag discharge port (10) is provided on the side wall of the slideway (1); The slag pushing member (2) is arranged in the slideway (1), and the driving member (3) is connected to the slag pushing member (2). The driving member (3) is used to drive the slag pushing member (2) to move in the slideway (1) close to the slag leakage port (10) so as to push the residue in the slideway (1) to the slag leakage port (10).

2. The slideway assembly according to claim 1, characterized in that: The driving member (3) is an elastic member capable of storing and releasing energy. The driving member (3) is connected between the inner wall of the slideway (1) and the slag pushing member (2). The driving member (3) is used to drive the slag pushing member (2) to move closer to the slag leakage port (10) when releasing energy.

3. The slideway assembly according to claim 2, characterized in that: The slag pushing member (2) is provided with a buckle (20), and the slideway (1) is provided with a buckle hole (13). The buckle (20) is used to be buckled into the buckle hole (13) when the driving member (3) stores energy, and to be squeezed by the shelf (5) and withdrawn from the buckle hole (13) when the shelf (5) supported on the slideway (1) slides in a direction away from the slideway (1).

4. The slideway assembly according to any one of claims 1 to 3, characterized in that: The invention also comprises a reset structure (7), wherein the reset structure (7) is arranged on one side of the slideway (1), and the reset structure (7) is used to connect with the slag pushing member (2) after the slag pushing member (2) pushes the residue to the slag leakage port (10), and to make the slag pushing member (2) move relatively away from the slag leakage port (10) in the slideway (1), so as to reset the slag pushing member (2).

5. The slideway assembly according to claim 4, characterized in that: The slideway (1) is slidably connected to the inner wall of the external liner assembly (4), and the reset structure (7) comprises a positioning member (70) and a reset driving member (71); The positioning member (70) is arranged on the side of the slag pushing member (2) opposite to the sliding groove bottom, and the reset driving member (71) is connected between the positioning member (70) and the inner wall of the inner liner component (4). The reset driving member (71) is used to drive the positioning member (70) to be plugged into the slag pushing member (2) when the slideway (1) slides relative to the inner wall of the inner liner component (4) to limit the movement of the slag pushing member (2) in the slideway (1).

6. The slideway assembly according to claim 5, characterized in that: The reset drive member (71) comprises a positioning elastic member (710), wherein the positioning elastic member (710) is connected between the positioning member (70) and the inner wall of the liner assembly (4), and the positioning elastic member (710) is used to release energy when the slideway (1) slides relative to the inner wall of the liner assembly (4), so as to drive the positioning member (70) to be plugged into the slag pushing member (2).

7. The slideway assembly according to claim 6, characterized in that: The reset drive member (71) also includes a linkage member (711), which is arranged on one side of the slideway (1) and is movably connected to the inner wall of the liner assembly (4). The linkage member (711) is used to connect to the slideway (1) when the slideway (1) slides into the liner assembly (4), and move under the drive of the slideway (1) to separate the positioning member (70) from the slag pushing member (2) and to store energy for the positioning elastic member (710).

8. The slideway assembly according to claim 7, characterized in that: Of the two ends of the slideway (1), the end that can extend out of the inner tank assembly (4) is the front end (11), and the other end is the rear end (12); The linkage member (711) is provided with an abutment portion (7110), and the abutment portion (7110) is used to abut against the rear end (12) of the slide (1) when the slide (1) slides into the inner liner assembly (4), so that the slide (1) can drive the linkage member (711) to move when it slides into the inner liner assembly (4).

9. The slideway assembly according to claim 7, characterized in that: The linkage member (711) is provided with an abutment protrusion (7111), and the abutment protrusion (7111) is used to abut against one side of the positioning member (70) when the slideway (1) slides into the inner tank assembly (4), so that the linkage member (711) can drive the positioning member (70) to separate from the slag pushing member (2).

10. The slideway assembly according to claim 9, characterized in that: The reset structure (7) also includes a reset elastic member (72), which is connected between the linkage member (711) and the inner wall of the liner assembly (4). The reset elastic member (72) is used to store energy when the slideway (1) slides into the liner assembly (4), and to release energy when the slideway (1) slides out of the liner assembly (4), so as to drive the abutment protrusion (7111) away from the positioning member (70).

11. A shelf device, characterized in that: The slide assembly comprises the slide assembly according to any one of claims 1 to 8.

12. A dishwasher, characterized in that: A shelving device comprising the shelving device of claim 11.

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