Cover body sealing mechanism of dishwasher distributor

Abstract

The utility model relates to a cover body sealing mechanism of a dish-washing machine distributor, which comprises a distributor main body, the distributor main body is provided with a material storage cavity for placing detergent, the distributor main body is movably connected with a cover body capable of opening or closing the material storage cavity, the cover body sealing mechanism further comprises a sealing ring, and the sealing ring is fixedly connected with the cover body. The sealing ring is in close fit with the distributor body and the cover body, and when the cover body opens the material storage cavity, the sealing ring and the distributor body are in sliding fit till the sealing ring and the distributor body are separated from each other. Therefore, the opportunity that liquid flows into the storage cavity in the working process of the dish-washing machine is reduced, the detergent in the storage cavity is not prone to being affected with damp, and the cleaning effect of the detergent in use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dishwashers, and particularly to a cover sealing mechanism for a dishwasher dispenser. Background Art

[0002] A dishwasher usually has a dispenser for dispensing detergent. When in use, the detergent needs to be pre-placed in a storage cavity inside the dispenser, and then the storage cavity is covered by a cover.

[0003] However, after the cover is closed, there is still a chance that liquid may flow into the storage cavity due to insufficient sealing between the cover and the dispenser body, causing the detergent to get damp and reducing the cleaning effect of the detergent during use.

[0004] Therefore, further improvement is needed. Summary of the Utility Model

[0005] The purpose of the utility model is to overcome the deficiencies of the above-mentioned prior art, and provide a cover sealing mechanism for a dishwasher dispenser, which can improve the sealing performance between the cover and the dispenser body, reduce the chance of the detergent getting damp, and enhance the cleaning effect of the detergent during use.

[0006] The purpose of the utility model is achieved as follows:

[0007] A cover sealing mechanism for a dishwasher dispenser includes a dispenser body, the dispenser body has a storage cavity for placing detergent, the dispenser body is movably connected with a cover that can open or close the storage cavity, and further includes a sealing ring.

[0008] The sealing ring is fixedly connected to the cover. When the cover closes the storage cavity, the sealing ring is in close fit with the dispenser body and the cover respectively. When the cover opens the storage cavity, the sealing ring is in sliding fit with the dispenser body until they are separated from each other.

[0009] Alternatively, the sealing ring is fixedly connected to the dispenser body. When the cover closes the storage cavity, the sealing ring is in close fit with the dispenser body and the cover respectively. When the cover opens the storage cavity, the sealing ring is in sliding fit with the cover until they are separated from each other.

[0010] As a specific solution, the sealing ring is fixedly connected to the cover. A positioning border is provided on the side of the cover facing the storage cavity, and the sealing ring has a positioning groove corresponding to the positioning border. The positioning border is inserted into and in close fit with the positioning groove.

[0011] As a specific solution, an installation slot is provided on the cover at a position corresponding to and adjacent to the positioning border, and an installation convex edge corresponding to the installation slot is provided on the sealing ring. The installation convex edge is inserted into and in close fit with the installation slot.

[0012] As a specific solution, a concave portion is provided on the cover body. The side of the concave portion facing away from the material storage cavity is concave, and the concave portion protrudes towards the material storage cavity and is adjacent to and cooperates with the upper end of the material storage cavity.

[0013] As a specific solution, a plurality of rib portions are circumferentially distributed between the concave portion and the outer side of the installation slot, and the rib portions are arranged radially along the concave portion.

[0014] As a specific solution, a main body border is provided on the dispenser main body corresponding to the position around the upper side of the material storage cavity. A plurality of sealing borders extending towards the main body border are provided on the sealing ring. The sealing borders can be elastically deformed and are in close cooperation with the main body border.

[0015] As a specific solution, the side of the main body border facing the sealing ring has a guiding inclined surface, and the guiding inclined surface is inclined towards the sealing ring along the direction in which the cover body covers the dispenser main body.

[0016] As a specific solution, the width of the sealing border decreases along the direction in which the cover body covers the dispenser main body, and the end of the sealing border facing the main body border is in an arc shape.

[0017] As a specific solution, the upper end of the main body border abuts against the cover body when the cover body closes the material storage cavity.

[0018] As a specific solution, a plurality of insertion holes are circumferentially distributed on the positioning border. Insertion portions corresponding to the insertion holes are provided on the sealing ring, and the insertion portions are inserted into and in close cooperation with the insertion holes.

[0019] The beneficial effects of the present utility model are as follows:

[0020] By providing the sealing ring, the sealing performance between the cover body and the dispenser main body is better when the cover body closes the material storage cavity, thereby reducing the chance of liquid flowing into the material storage cavity during the operation of the dishwasher, making the detergent in the material storage cavity not easily get damp, and improving the cleaning effect of the detergent during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic cross-sectional view of an embodiment of the present utility model.

[0022] Figure 2 It is a schematic view of the use state of an embodiment of the present utility model Figure 1 .

[0023] Figure 3 It is a schematic view of the use state of an embodiment of the present utility model Figure 2 .

[0024] Figure 4 It is an exploded schematic view of an embodiment of the present utility model Figure 1 .

[0025] Figure 5 Exploded schematic of the embodiment of the present utility model Figure 2 。

[0026] Figure 6 It is an enlarged view of part A of the embodiment of the present utility model.

[0027] Figure 7 It is an enlarged view of part B of the embodiment of the present utility model.

[0028] Figure 8 It is an enlarged view of part C of the embodiment of the present utility model. Detailed implementation manners

[0029] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0030] Refer to Figures 1-8 , for the lid sealing mechanism of the dishwasher dispenser of the present utility model, it includes a dispenser main body 1, the dispenser main body 1 has a storage cavity 11 for placing detergent, the dispenser main body 1 is movably connected with a lid 2 that can open or close the storage cavity 11, and further includes a sealing ring 3.

[0031] The sealing ring 3 is fixedly connected to the lid 2. When the lid 2 closes the storage cavity 11, the sealing ring 3 is in close fit with the dispenser main body 1 and the lid 2 respectively. When the lid 2 opens the storage cavity 11, the sealing ring 3 is in sliding fit with the dispenser main body 1 until they are separated from each other.

[0032] Alternatively, the sealing ring 3 is fixedly connected to the dispenser main body 1. When the lid 2 closes the storage cavity 11, the sealing ring 3 is in close fit with the dispenser main body 1 and the lid 2 respectively. When the lid 2 opens the storage cavity 11, the sealing ring 3 is in sliding fit with the lid 2 until they are separated from each other.

[0033] In this embodiment, the sealing ring 3 is fixedly connected to the lid 2. By providing the sealing ring 3, the sealing performance between the lid 2 and the dispenser main body 1 is better when the lid 2 closes the storage cavity 11, thereby reducing the chance of liquid flowing into the storage cavity 11 during the operation of the dishwasher, making the detergent in the storage cavity 11 not easily damp, and improving the cleaning effect of the detergent during use.

[0034] Furthermore, the sealing ring 3 is fixedly connected to the lid 2. On the side of the lid 2 facing the storage cavity 11, there is a positioning border 21. The sealing ring 3 has a positioning groove 31 corresponding to the positioning border 21. The positioning border 21 is inserted into and in close fit with the positioning groove 31, improving the connection strength between the sealing ring 3 and the lid 2 and preventing the sealing ring 3 from accidentally falling off during movement.

[0035] Further, an installation slot 22 is provided on the cover body 2 at a position corresponding to and adjacent to the positioning border 21. An installation convex edge 32 corresponding to the installation slot 22 is provided on the sealing ring 3. The installation convex edge 32 is inserted into and tightly fitted with the installation slot 22, further improving the connection strength between the sealing ring 3 and the cover body 2.

[0036] Further, a concave portion 23 is provided on the cover body 2. The side of the concave portion 23 facing away from the material storage cavity 11 is concave, and the concave portion 23 protrudes toward the material storage cavity 11 and is adjacent to and cooperates with the upper end of the material storage cavity 11. The concave portion 23 can improve the overall structural strength of the cover body 2. At the same time, the concave portion 23 can also play a certain role in preventing the detergent in the material storage cavity 11 from falling off, so that the detergent can be stored more stably in the material storage cavity 11.

[0037] Further, a plurality of rib portions 24 are circumferentially distributed between the outer sides of the concave portion 23 and the installation slot 22. The rib portions 24 are arranged radially along the concave portion 23, which can further improve the structural strength of the cover body 2 and make the cover body 2 not easily deformed by force.

[0038] Further, a main body border 12 is provided on the dispenser main body 1 at a position corresponding to the periphery above the material storage cavity 11. A plurality of sealing borders 33 extending toward the main body border 12 are provided on the sealing ring 3. The sealing borders 33 can elastically deform, and the sealing borders 33 are tightly fitted with the main body border 12. Since the cover body 2 needs to frequently open or close the material storage cavity 11, the provision of the sealing borders 33 can ensure good sealing cooperation between the dispenser main body 1 and the sealing ring 3, and at the same time relatively reduce the resistance when the cover body 2 opens the material storage cavity 11.

[0039] Further, the side of the main body border 12 facing the sealing ring 3 has a guiding inclined surface 121. The guiding inclined surface 121 is inclined toward the sealing ring 3 along the direction in which the cover body 2 covers the dispenser main body 1. During the process of the cover body 2 closing the material storage cavity 11, the cooperation between the sealing ring 3 and the guiding inclined surface 121 experiences a process from loose to tight, which can ensure both the connection accuracy between the sealing ring 3 and the dispenser main body 1 and the sealing performance between the two.

[0040] Further, the width of the sealing border 33 decreases along the direction in which the cover body 2 covers the dispenser main body 1, and the end of the sealing border 33 facing the main body border 12 is arc-shaped, making the process of the cover body 2 closing the material storage cavity 11 smoother and at the same time ensuring good sealing performance between the sealing ring 3 and the dispenser main body 1.

[0041] Further, the upper end of the main body border 12 abuts against the cover body 2 when the cover body 2 closes the material storage cavity 11, improving the connection stability between the cover body 2 and the dispenser main body 1 and at the same time reducing the chance of the cover body 2 occupying the position of the material storage cavity 11.

[0042] Furthermore, a plurality of insertion holes 211 are circumferentially distributed along the upper edge of the positioning border 21. The sealing ring 3 is provided with insertion parts 34 corresponding to the insertion holes 211. The insertion parts 34 are inserted into the insertion holes 211 and closely cooperate, improving the connection accuracy and stability between the sealing ring 3 and the cover body 2.

[0043] The above embodiments are only the preferred solutions of the present invention, and the present invention may have other implementation solutions. Those skilled in the art can also make equivalent deformations or substitutions without departing from the spirit of the present invention, and these equivalent variations or substitutions are all included within the scope set by the claims of this application.

Claims

1. A cover sealing mechanism for a dishwasher dispenser, comprising a dispenser main body (1), the dispenser main body (1) having a storage cavity (11) for placing detergent, the dispenser main body (1) being movably connected with a cover body (2) capable of opening or closing the storage cavity (11), characterized in that, It further includes a sealing ring (3); The sealing ring (3) is fixedly connected to the cover body (2). When the cover body (2) closes the storage cavity (11), the sealing ring (3) is in close fit with the dispenser body (1) and the cover body (2) respectively. When the cover body (2) opens the storage cavity (11), the sealing ring (3) is in sliding fit with the dispenser body (1) until they are separated from each other; Alternatively, the sealing ring (3) is fixedly connected to the dispenser body (1). When the cover body (2) closes the storage cavity (11), the sealing ring (3) is in close fit with the dispenser body (1) and the cover body (2) respectively. When the cover body (2) opens the storage cavity (11), the sealing ring (3) is in sliding fit with the cover body (2) until they are separated from each other.

2. The lid sealing mechanism of the dishwasher dispenser according to claim 1, characterized in that: The sealing ring (3) is fixedly connected to the cover body (2). On the side of the cover body (2) facing the storage cavity (11), there is a positioning perimeter (21). The sealing ring (3) has a positioning groove (31) corresponding to the positioning perimeter (21). The positioning perimeter (21) is inserted into and in close fit with the positioning groove (31).

3. The cover sealing mechanism of the dishwasher dispenser according to claim 2, characterized in that: At a position on the cover body (2) corresponding to and adjacent to the positioning perimeter (21), there is an installation slot (22). On the sealing ring (3), there is an installation flange (32) corresponding to the installation slot (22). The installation flange (32) is inserted into and in close fit with the installation slot (22).

4. The lid sealing mechanism of the dishwasher dispenser according to claim 3, characterized in that: The cover body (2) is provided with a concave platform portion (23). The side of the concave platform portion (23) facing away from the storage cavity (11) is concave. The concave platform portion (23) protrudes towards the storage cavity (11) and is adjacent to and in fit with the upper end of the storage cavity (11).

5. The lid sealing mechanism of the dishwasher dispenser according to claim 4, characterized in that: Between the concave platform portion (23) and the outside of the installation slot (22), there are a number of rib portions (24) distributed circumferentially. The rib portions (24) are arranged radially along the concave platform portion (23).

6. The cover sealing mechanism of the dishwasher dispenser according to claim 2, characterized in that: On the dispenser body (1), at a position corresponding to the upper side perimeter of the storage cavity (11), there is a body perimeter (12). On the sealing ring (3), there are a number of sealing perimeters (33) extending towards the body perimeter (12). The sealing perimeters (33) can be elastically deformed and are in close fit with the body perimeter (12).

7. The lid sealing mechanism of the dishwasher dispenser according to claim 6, characterized in that: On the side of the body perimeter (12) facing the sealing ring (3), there is a guiding inclined surface (121). The guiding inclined surface (121) is inclined towards the sealing ring (3) along the direction in which the cover body (2) covers the dispenser body (1).

8. The cover sealing mechanism of the dishwasher dispenser according to claim 6, characterized in that: The width of the sealing perimeter (33) decreases along the direction in which the cover body (2) covers the dispenser body (1). The end of the sealing perimeter (33) facing the body perimeter (12) is in an arc shape.

9. The lid sealing mechanism of the dishwasher dispenser according to claim 6, characterized in that: The upper end of the body perimeter (12) abuts against the cover body (2) when the cover body (2) closes the storage cavity (11).

10. The cover sealing mechanism of the dishwasher dispenser according to any one of claims 2-9, characterized in that: On the positioning perimeter (21), there are a number of insertion holes (211) distributed circumferentially. On the sealing ring (3), there are insertion portions (34) corresponding to the insertion holes (211). The insertion portions (34) are inserted into and in close fit with the insertion holes (211).

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