CN217852844U

CN217852844U - Door body assembly for top door opening type cleaning machine and cleaning machine

Info

Publication number: CN217852844U
Application number: CN202221346616.0U
Authority: CN
Inventors: 侯富龙; 范文粲; 叶芳达; 朱灯光
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-11-22
Anticipated expiration: 2032-05-30

Abstract

The utility model relates to a door body group spare and cleaning machine for top opening door type cleaning machine, door body group spare include that the main door body locates the interior panel under this main door body, the top edge of interior panel is provided with the support limit that outside level extends, the lower surface of the main door body is being close to the edge and is having offered a plurality of first mounting holes of arranging along circumference, it has the second mounting hole that can align each other with first mounting hole to hold in the palm to open on the edge, and the screw passes first mounting hole, the second mounting hole will interior panel locking is on the main door body. The utility model discloses a screw is fixed the perpendicular door body direction of interior panel on the main door body, when the installation, can be earlier with interior panel lid on the main door body, then in proper order with the screw with the second mounting hole of interior panel border and the first mounting hole of main door body border be connected, whole manipulation space grow when beating the screw need not to rotate the door body, once only just can accomplish 4 weeks fix with screw, the assembly is more convenient, is favorable to improving production efficiency.

Description

Door body assembly for top door opening type cleaning machine and cleaning machine

Technical Field

The utility model relates to a dish washer technical field specifically indicates a door body group spare and cleaning machine for top door-opening type cleaning machine.

Background

For a sink dishwasher, the door assembly is typically pivotally attached to the open top rear edge of the sink to facilitate opening and closing and access to the dishes.

The chinese utility model patent with publication number CN216535216U entitled door body assembly and cleaning machine of a water tank type cleaning machine (application number: CN 202122484955.7) discloses a structure, which comprises: a main door panel having opposing top and bottom surfaces; the silencing piece is arranged on the main door panel; the bottom plate is arranged on the bottom surface of the main door plate, the top surface of the bottom plate is opposite to the bottom surface of the main door plate, and a gap is reserved between the top surface of the bottom plate and the bottom surface of the main door plate; the damping pad is arranged in the gap, the bottom surface of the damping pad is attached to the top surface of the bottom plate, and the top surface of the damping pad is attached to the bottom surface of the main door plate.

Above-mentioned door body subassembly has add the shock pad to promote noise reduction effect. However, the main door plate and the bottom plate are fixed in a lateral screw driving mode, the electric gun is easy to interfere with the door body during assembly, the screws around can be fixed by rotating the door plate for multiple times, and the assembly is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the first technical problem to provide a door body group spare that is used for top door-opening type cleaning machine that assembles more conveniently to prior art's current situation.

The utility model discloses the second technical problem that will solve is to prior art's current situation, provides an use cleaning machine that has above-mentioned door body group spare.

The utility model provides a technical scheme that at least one above-mentioned technical problem adopted does:

the utility model provides a door body group spare for top door-opening type cleaning machine, includes that the interior panel under this main door body is located to the main door body, the top edge of interior panel is provided with the support limit that outside level extends, the lower surface of the main door body is being close to the edge and is having seted up a plurality of first mounting holes of arranging along circumference, it has the second mounting hole that can align each other with first mounting hole to hold in the palm edge to open, and the screw passes first mounting hole, second mounting hole will interior panel locking is on the main door body.

Preferably, the lower surface of the main door body is provided with a first convex ring extending along the circumferential direction of the main door body, the first mounting holes are distributed on the periphery of the first convex ring, and the first convex ring is inserted into the inner panel on the inner side of the supporting edge in the assembled state. The part in the first convex ring can be generally used for installing functional parts, and the structure is adopted, so that the sealing performance is improved, and the functional parts installed in the door body are prevented from being damaged by water stains.

Further preferably, the inner panel comprises a main body part positioned at the inner side of the supporting edge, the main body part is hollow, and the first convex ring is arranged close to the inner side wall of the main body part. This structure can improve the assembly compactness, further improves the leakproofness.

Preferably, the lower surface of the main door body is provided with a second convex ring extending along the circumferential direction of the main door body, the second convex ring is positioned outside the first convex ring, the second convex ring and the first convex ring jointly enclose a ring groove for accommodating the supporting edge, and the first mounting hole is positioned in the ring groove. This structure is advantageous for further improving the sealing property.

Preferably, the height of the second bead is less than the height of the first bead. First protruding circle is highly great for improving inboard leakproofness, avoids the water stain invasion, and is lower with the height that the protruding circle of second set up, makes the door strip of paper used for sealing of follow-up installation can eliminate with the basin and interfere, improve sealed effect.

Preferably, the inner diameter of the first mounting hole at the port close to the port gradually expands from top to bottom to form a tapered section, correspondingly, a tapered sleeve which extends upwards along the second mounting hole and has a gradually reduced diameter is formed on the supporting edge, and in the assembled state, the tapered sleeve is inserted into the tapered section of the first mounting hole. This structure can provide better protection to the main door body of plastics material, prevents to cause the damage to it because of the mounting screw is too tight to the bearing face of increase screw connection department is favorable to improving the installation reliability, improves sealed effect.

The utility model discloses still include the door strip of paper used for sealing, under the state that finishes of assembly, the door strip of paper used for sealing cover is put on the periphery wall of panel including, the top of door strip of paper used for sealing is passed the hold in the palm limit restraint on the main door body. The fixing mode of the existing door seal, the inner panel and the main door body mainly comprises the following steps: the first mode is a door seal gluing connection mode, and the problems that the door seal is easy to loosen due to the fact that glue is easy to be heated and fall off, a glue curing flow needs to be additionally arranged, and the like exist; mode two, earlier including the door strip of paper used for sealing part parcel panel one side, then through the screw with interior panel and main door body coupling for the door strip of paper used for sealing is compressed tightly, and its other one side then is used for realizing sealed effect simultaneously, but it has assembly process comparatively loaded down with trivial details, and difficult dress in interior panel and the main door body fixed process, and the door strip of paper used for sealing of appearing drops easily, beats the difficult scheduling problem of screw. The utility model discloses retrain the door strip of paper used for sealing vertically, compare in the ascending restraint of week, improvement leakproofness that can be better.

Preferably, the top of the door seal strip is provided with an upwards extending insertion column, correspondingly, the supporting edge is provided with a third mounting hole for the insertion column to pass through, and the lower surface of the main door body is provided with a fourth mounting hole which can be aligned with the third mounting hole and is used for accommodating the insertion column. Adopt above-mentioned structural connection, convenient assembly.

Preferably, the support edge is provided with a limit sleeve which extends upwards into the fourth mounting hole along the edge of the third mounting hole, the outer diameter of the upper part of the plug column is larger than that of the lower part of the plug column, and a step which can be clamped with the top edge of the limit sleeve is formed on the periphery of the plug column in an assembled state. Preferably, the outer diameter of the upper part of the plug column is gradually reduced from bottom to top to form a conical structure, the step is gradually sunken upwards and inwards from the edge of the bottom surface of the conical structure to form a limiting groove, and the upper edge of the limiting sleeve is clamped in the limiting groove in the assembled state. By adopting the structure, the door seal strip is convenient to limit, and the assembly reliability is improved.

Preferably, the inner diameter of the fourth mounting hole gradually decreases from bottom to top to form a tapered surface which is in compact fit with the tapered structure of the plug-in post. This structure can press from both sides the grafting post tightly, improves the assembly compactness, further improves the installation stability of door strip of paper used for sealing, ensures that it has better leakproofness.

The utility model discloses in, under the assembly state that finishes, the door strip of paper used for sealing covers outside hold in the palm limit, first mounting hole, second mounting hole, screw. The structure not only provides better aesthetic property, but also is beneficial to further improving the sealing property.

The utility model discloses still include the door strip of paper used for sealing, under the state that finishes of assembly, the door strip of paper used for sealing cover is put on the periphery wall of panel including, the upper portion holding of door strip of paper used for sealing is in the annular, the top of door strip of paper used for sealing is passed and is held in the palm the limit restraint on the main door body. The upper part of the door seal strip is embedded in the ring groove, so that the installation reliability is improved, and a better sealing effect can be achieved.

In order to further improve the sealing performance, the upper surface of the door seal is abutted against the lower surface of the supporting edge, and the upper surface of the door seal is provided with a first sealing rib which protrudes upwards and is abutted against the lower surface of the supporting edge. And a second sealing rib which is arranged along the circumferential direction and elastically compressed on the peripheral wall of the inner panel is arranged on the inner side wall of the door seal. And a third sealing rib which is arranged along the circumferential direction and elastically compressed on the inner circumferential wall of the second convex ring is arranged on the outer side wall of the door seal.

The cleaning machine comprises a water tank with an open top, and further comprises the door body assembly, wherein the door body assembly is rotatably connected to the rear edge of the open top of the water tank and used for opening or closing the open top.

Compared with the prior art, the utility model has the advantages of: the utility model discloses a screw is fixed the perpendicular door body direction of interior panel on the main door body, when the installation, can be earlier with interior panel lid on the main door body, then in proper order with the screw with the second mounting hole of interior panel border and the first mounting hole of main door body border be connected, whole manipulation space grow when beating the screw need not to rotate the door body, once only just can accomplish 4 weeks fix with screw, the assembly is more convenient, is favorable to improving production efficiency.

Drawings

Fig. 1 is a schematic structural view of a door body assembly according to an embodiment of the present invention;

fig. 2 is a sectional view of a door body assembly (an assembly structure of a main door body and an inner panel) according to an embodiment of the present invention;

fig. 3 is a sectional view of the door body assembly according to an embodiment of the present invention (assembly structure of the door seal, the main door body, and the inner panel);

fig. 4 is an exploded view of a door body assembly according to an embodiment of the present invention;

FIG. 5 is a schematic view of the structure of FIG. 4 from another angle;

fig. 6 is a schematic structural diagram of a cleaning machine according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 5, the door assembly for the top-opening door type cleaning machine of the present embodiment includes an inner panel 2 disposed below the main door body 1, a supporting edge 21 extending outward and horizontally is disposed at a top edge of the inner panel 2, a plurality of first mounting holes 11 arranged along a circumferential direction are disposed at a position close to an edge of a lower surface of the main door body 1, a second mounting hole 211 capable of aligning with the first mounting hole 11 is disposed on the supporting edge 21, and a screw passes through the first mounting hole 11 and the second mounting hole 211 to lock the inner panel 2 on the main door body 1.

Specifically, the lower surface of the main door body 1 is provided with a first convex ring 12 extending along the circumferential direction thereof, the first mounting holes 11 are distributed on the periphery of the first convex ring 12, and in the assembled state, the first convex ring 12 is inserted into the inner panel 2 inside the support edge 21. The part inside the first convex ring 12 can be generally used for installing functional parts, and the structure is adopted to improve the sealing property and avoid the damage of water stains to the functional parts installed in the door body. The inner panel comprises a main body part 20 positioned at the inner side of the supporting edge 21, the main body part 20 is hollow, and the first convex ring 12 is arranged close to the inner side wall of the main body part 20. This structure can improve the assembly compactness, further improves the leakproofness.

The lower surface of the main door body 1 is provided with a second convex ring 13 extending along the circumferential direction of the main door body, the second convex ring 13 is positioned outside the first convex ring 12, the second convex ring and the first convex ring together enclose a ring groove 14 for accommodating the supporting edge 21, and the first mounting hole 11 is positioned in the ring groove 14. The height of second protruding circle 13 is less than the height of first protruding circle 12, and the height of first protruding circle 12 is great, is in order to improve inboard leakproofness, avoids the water stain invasion, and the height that sets up second protruding circle 13 is lower, makes the door strip of paper used for sealing of follow-up installation can eliminate with the basin and interfere, improve sealed effect.

In the embodiment, the inner diameter of the first mounting hole 11 near the end opening gradually increases from top to bottom to form a tapered section 111, and correspondingly, a tapered sleeve 212 which extends upwards along the second mounting hole 211 and has a gradually decreasing diameter is formed on the supporting edge 21, and in the assembled state, the tapered sleeve 212 is inserted into the tapered section 111 of the first mounting hole 11. The structure can provide better protection for the main door body 1 made of plastic materials, prevent the main door body from being damaged due to over-tight screw installation, increase the bearing surface at the screw connection position, and be favorable for improving the installation reliability and improving the sealing effect.

The embodiment further comprises a door seal 3, in an assembled state, the upper part of the door seal 3 is accommodated in the ring groove 14, the door seal 3 is sleeved on the outer peripheral wall of the inner panel 2, and the top of the door seal 3 passes through the supporting edge 21 and is restrained on the main door body 1. The door seal 3 is vertically restrained, and the sealing performance can be better improved compared with the circumferential restraint. In the assembled state, the door seal 3 covers the support edge 21, the first mounting hole 11, the second mounting hole 211 and the screws, and the structure not only provides good aesthetic property, but also is beneficial to further improving the sealing property.

Specifically, the top of the door seal 3 is provided with an upward extending plug-in post 31, correspondingly, the supporting edge 21 is provided with a third mounting hole 213 for the plug-in post 31 to pass through, and the lower surface of the main door body 1 is provided with a fourth mounting hole 15 which can be aligned with the third mounting hole 213 and for the plug-in post 31 to be accommodated therein.

The supporting edge 21 is provided with a limiting sleeve 214 extending upwards into the fourth mounting hole 15 along the edge of the third mounting hole 213, the outer diameter of the upper part of the plug-in post 31 is larger than that of the lower part, and a step 311 capable of being clamped with the top edge of the limiting sleeve 214 is formed on the periphery of the plug-in post 31 in the assembled state. The outer diameter of the upper part of the plug column 31 gradually decreases from bottom to top to form a conical structure 312, the step 311 is gradually recessed upwards and inwards from the edge of the bottom surface of the conical structure 312 to form a limiting groove 313, and the upper edge of the limiting sleeve 214 is clamped in the limiting groove 313 in the assembled state. The inner diameter of the fourth mounting hole 15 gradually decreases from bottom to top to form a tapered surface 151 that is tightly fitted with the tapered structure 312 of the bayonet post 31. This structure can press from both sides the jack post 31 tightly, improves the assembly compactness, further improves the installation stability of door strip of paper used for sealing 3, ensures that it has better leakproofness.

The upper surface of the door seal 3 of this embodiment is abutted against the lower surface of the holding edge 21, and the upper surface of the door seal 3 is provided with a first sealing rib 32 which protrudes upward and is abutted against the lower surface of the holding edge. The inner side wall of the door seal 3 is provided with a second sealing rib 33 which is arranged along the circumferential direction and elastically compressed on the outer circumferential wall of the inner panel 2. The outer side wall of the door seal 3 is provided with a third sealing rib 34 which is arranged along the circumferential direction and elastically compressed on the inner circumferential wall of the second convex ring 13. To further improve the sealing properties.

As shown in fig. 6, the washing machine of the present embodiment includes a water tub 4 having an open top, and further includes the door assembly described above, which is rotatably connected to a rear edge of the open top 41 of the water tub 4 to open or close the open top 41.

This embodiment adopts the screw to fix the perpendicular door body direction of interior panel 2 on the main door body 1, when the installation, can be earlier with interior panel 2 lid on the main door body 1, then be connected the second mounting hole 211 of 2 weeks of interior panel with the screw in proper order with the first mounting hole 11 of 1 week of main door body, whole manipulation space grow when beating the screw, need not to rotate the door body, 4 weeks fix with screw just can be accomplished to disposable, it is more convenient to assemble, be favorable to improving production efficiency.

Directional terms such as "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", and the like are used in the description and claims of the present invention to describe various example structural portions and elements of the present invention, but these terms are used herein for convenience of description only and are determined based on example orientations shown in the drawings. Because the disclosed embodiments may be arranged in different orientations, these directional terms are for illustrative purposes only and should not be construed as limiting, and for example, "upper" and "lower" are not necessarily limited to orientations opposite or consistent with the direction of gravity.

Claims

1. The utility model provides a door body subassembly for top door-opening type cleaning machine, includes that the interior panel (2) under this main door body (1) are located to main door body (1), its characterized in that: the top edge of interior panel (2) is provided with support limit (21) that outside level extends, the lower surface of the main door body (1) is being close to the edge and has been seted up a plurality of first mounting holes (11) of arranging along circumference, it has second mounting hole (211) that can align each other with first mounting hole (11) to open on support limit (21), and the screw passes first mounting hole (11), second mounting hole (211) will interior panel (2) lock is on the main door body (1).

2. The door assembly for a top-opening door cleaning machine of claim 1, wherein: the lower surface of the main door body (1) is provided with first convex rings (12) extending along the circumferential direction of the main door body, the first mounting holes (11) are distributed on the periphery of the first convex rings (12), and the first convex rings (12) are inserted into the inner panel (2) on the inner side of the supporting edge (21) in an assembled state.

3. The door assembly for a top-opening door cleaning machine of claim 2, wherein: the inner panel (2) comprises a main body part (20) positioned on the inner side of the supporting edge (21), the main body part (20) is hollow, and the first convex ring (12) is arranged close to the inner side wall of the main body part (20).

4. The door assembly for a top opening door washer of claim 2, wherein: the lower surface of the main door body (1) is provided with a second convex ring (13) extending along the circumferential direction of the main door body, the second convex ring (13) is positioned outside the first convex ring (12), the second convex ring and the first convex ring enclose a ring groove (14) for accommodating a supporting edge (21), and the first mounting hole (11) is positioned in the ring groove (14).

5. The door assembly for a top opening door washer of claim 4, wherein: the height of the second convex ring (13) is smaller than that of the first convex ring (12).

6. The door body assembly for a top-opening door type washing machine according to any one of claims 1 to 5, wherein: the inner diameter of the first mounting hole (11) at the end part close to the port is gradually enlarged from top to bottom to form a conical section (111), correspondingly, a conical sleeve (212) which extends upwards along the second mounting hole (211) and is gradually reduced in diameter is formed on the supporting edge (21), and in the assembled state, the conical sleeve (212) is inserted into the conical section (111) of the first mounting hole (11).

7. The door body assembly for a top-opening door type washing machine according to any one of claims 1 to 5, wherein: the door sealing strip is characterized by further comprising a door sealing strip (3), wherein in the assembled state, the door sealing strip (3) is sleeved on the peripheral wall of the inner panel (2), and the top of the door sealing strip (3) penetrates through the supporting edge (21) to be restrained on the main door body (1).

8. The door assembly for a top opening door washer of claim 7, wherein: the top of the door seal strip (3) is provided with an upwards extending insertion column (31), correspondingly, a third mounting hole (213) for the insertion column (31) to pass through is formed in the supporting edge (21), and a fourth mounting hole (15) which can be aligned with the third mounting hole (213) and is used for the insertion column (31) to be accommodated in is formed in the lower surface of the main door body (1).

9. The door assembly for a top opening door washer of claim 8, wherein: the supporting edge (21) is provided with a limiting sleeve (214) which upwards extends into the fourth mounting hole (15) along the edge of the third mounting hole (213), the outer diameter of the upper part of the plug-in post (31) is larger than that of the lower part of the plug-in post, and a step (311) which can be clamped with the top edge of the limiting sleeve (214) is formed on the periphery of the plug-in post (31) in an assembled state.

10. The door assembly for a top opening door washer of claim 9, wherein: the outer diameter of the upper part of the insertion column (31) is gradually reduced from bottom to top to form a conical structure (312), the step (311) is gradually recessed upwards and inwards from the edge of the bottom surface of the conical structure (312) to form a limiting groove (313), and in an assembled state, the upper edge of the limiting sleeve (214) is clamped in the limiting groove (313).

11. The door assembly for a top opening door washer of claim 10, wherein: the inner diameter of the fourth mounting hole (15) is gradually reduced from bottom to top to form a conical surface (151) which is in compact fit with the conical structure (312) of the plug column (31).

12. The door assembly for a top opening door washer of claim 7, wherein: and in the assembled state, the door seal (3) covers the support edge (21), the first mounting hole (11), the second mounting hole (211) and the screw.

13. The door assembly for a top-opening door type washing machine according to claim 4 or 5, wherein: the door sealing strip is characterized by further comprising a door sealing strip (3), wherein the door sealing strip (3) is sleeved on the peripheral wall of the inner panel (2) in the assembled state, the upper portion of the door sealing strip (3) is contained in the ring groove (14), and the top of the door sealing strip (3) penetrates through the supporting edge (21) to be restrained on the main door body (1).

14. The door assembly for a top opening door washer of claim 13, wherein: the upper surface of the door seal (3) is abutted against the lower surface of the supporting edge (21), and the upper surface of the door seal (3) is provided with a first sealing rib (32) which protrudes upwards and is abutted against the lower surface of the supporting edge (21).

15. The door assembly for a top-opening door cleaning machine of claim 13, wherein: and a second sealing rib (33) which is arranged along the circumferential direction and elastically compressed on the peripheral wall of the inner panel (2) is arranged on the inner side wall of the door seal (3).

16. The door assembly for a top opening door washer of claim 13, wherein: and a third sealing rib (34) which is arranged along the circumferential direction and elastically compressed on the inner circumferential wall of the second convex ring (13) is arranged on the outer side wall of the door seal (3).

17. A washing machine comprising a tank (4) with an open top (41), characterized in that: the door body assembly of any one of claims 1 to 16, further comprising a door body assembly rotatably connected to a rear edge of the top opening (41) of the sink (4) for opening or closing the top opening (41).