Efficient leakage-proof door seal structure of rolling washing machine

Abstract

The utility model relates to the technical field of rolling washing machines, and discloses a rolling washing machine efficient leakage-proof door seal structure which comprises a sealing ring mechanism, the side face of the sealing ring mechanism is movably connected with the inner wall of the side face of a washing machine mechanism, and the washing machine mechanism comprises a washing machine body. The inner wall of the side face of the washing machine body is movably connected with a roller, the side face of the washing machine body is movably connected with a sealing door through a pin, the sealing ring mechanism comprises a sealing ring body, a containing groove is formed in the bottom end of the sealing ring body, and an elastic air bag is arranged at the position, corresponding to the containing groove, in the sealing ring body. When the sealing door is closed, the top end of the roller is inserted into the containing groove, the elastic air bag in the sealing ring body is used for buffering, meanwhile, the size of the elastic air bag is changed, internal pressure is changed, the top end of the containing groove is tightly attached to the top end of the roller, gaps are avoided in the contact position, and the sealing performance of the roller door is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rolling washing machines, in particular to an efficient leak-proof door seal structure for a rolling washing machine. Background Technique

[0002] The drum washing machine is designed by imitating the principle of a club hammer hitting clothes. It uses the mechanical work of an electric motor to rotate the drum. The clothes are continuously lifted and dropped in the drum, then lifted and dropped again, doing repetitive movements. Together with the action of washing powder and water, the clothes are washed clean. While the pulsator washing machine needs water to make the clothes float, and then continuously stirs and rubs to achieve the cleaning purpose. It is widely popular because of the reliable quality, delicate and compact structure, and water-saving features of its basic structure.

[0003] In view of the above related technologies, the inventor found that during the use of a rolling washing machine, in order to avoid water leakage due to the gap between the door and the drum when closing the door, a door seal structure is provided between the door and the drum to increase the sealing performance at the contact position. Most of the existing door seal structures directly set a sealing ring between the door and the drum to increase the sealing performance. However, when closing the door during use, the collision between the door and the drum damages the sealing ring, affecting the sealing effect. Content of the Utility Model

[0004] In order to solve the above technical problems, the present application provides an efficient leak-proof door seal structure for a rolling washing machine to solve the problems existing in the above background technique.

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] An efficient leak-proof door seal structure for a rolling washing machine, including a sealing ring mechanism, the side of the sealing ring mechanism is movably connected to the inner wall of the side of the washing machine mechanism. The washing machine mechanism includes a washing machine main body, the inner wall of the side of the washing machine main body is movably connected to a drum, the side of the washing machine main body is movably connected to a sealing door through a pin. An installation groove is opened at the bottom end of the sealing door. The sealing ring mechanism includes a sealing ring main body, the side of the sealing ring main body is movably connected to the side of the installation groove, a placement groove is opened at the bottom end of the sealing ring main body, the side of the placement groove is movably connected to the side of the drum, and an elastic airbag is provided inside the sealing ring main body corresponding to the position of the placement groove.

[0007] Implementing the above technical solution, when closing the sealing door, the top end of the drum is inserted into the placement groove. The elastic airbag inside the sealing ring main body buffers, and at the same time, the volume of the elastic airbag changes, causing the internal pressure to change, so that the top end of the placement groove closely adheres to the top end of the drum, avoiding gaps at the contact position, which is beneficial to improving the sealing performance of the door.

[0008] As a preferred embodiment of the present application, the top end of the drum is provided with an arc surface, and the arc surface is subjected to frosted treatment.

[0009] As a preferred embodiment of the present application, support bars are arranged inside the elastic airbag, and the support bars are evenly distributed inside the elastic airbag.

[0010] As a preferred embodiment of the present application, elastic clamping strips are fixedly connected to the side surface of the sealing ring body, and clamping grooves are formed at positions corresponding to the elastic clamping strips on the side surface of the installation groove.

[0011] Technical effects and advantages of the present utility model:

[0012] 1. When the sealing door is closed in the present utility model, the top end of the drum is inserted into the placement groove. The elastic airbag inside the sealing ring body buffers, and at the same time, the volume of the elastic airbag changes, causing the internal pressure to change, so that the top end of the placement groove closely adheres to the top end of the drum, avoiding gaps at the contact position, which is beneficial to improving the sealing performance of the drum door.

[0013] 2. In the present utility model, the support bars are evenly distributed inside the elastic airbag, dividing the elastic airbag into independent spaces, preventing the elastic airbag from being partially damaged and unable to be used, and supporting the upper and lower ends of the elastic airbag through the support bars, which is beneficial to extending the service life of the sealing ring mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.

[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 It is a schematic sectional structure diagram of the sealing door of the present utility model when closed;

[0017] Figure 3 It is a schematic diagram of the sealing door structure of the present utility model;

[0018] Figure 4 It is a schematic diagram of the top structure of the drum of the present utility model;

[0019] Figure 5 It is of the present utility model Figure 2 Schematic diagram of the structure at position A.

[0020] The reference numerals are: 1, washing machine mechanism; 101, washing machine main body; 102, drum; 103, sealing door; 104, installation groove; 105, arc surface; 106, clamping groove; 2, sealing ring mechanism; 201, sealing ring main body; 202, elastic airbag; 203, support bar; 204, elastic clamping bar; 205, placement groove. Detailed implementation manners

[0021] The following further elaborates on this application in conjunction with the attached Figures 1-5 drawings for a more detailed description.

[0022] An embodiment of this application discloses an efficient leak-proof door seal structure for a rolling washing machine. Referring to Figure 1 , an efficient leak-proof door seal structure for a rolling washing machine includes a sealing ring mechanism 2. The side of the sealing ring mechanism 2 is movably connected to the inner side wall of the washing machine mechanism 1. The washing machine mechanism 1 includes a washing machine main body 101. A drum 102 is movably connected to the inner side wall of the washing machine main body 101. A sealing door 103 is movably connected to the side of the washing machine main body 101 through a pin. An installation groove 104 is opened at the bottom end of the sealing door 103. The sealing ring mechanism 2 includes a sealing ring main body 201. The side of the sealing ring main body 201 is movably connected to the side of the installation groove 104. A placement groove 205 is opened at the bottom end of the sealing ring main body 201. The side of the placement groove 205 is movably connected to the side of the drum 102. An elastic airbag 202 is provided inside the sealing ring main body 201 at a position corresponding to the placement groove 205. When the sealing door 103 is closed, the top end of the drum 102 is inserted into the placement groove 205. The elastic airbag 202 inside the sealing ring main body 201 buffers, and at the same time, the volume of the elastic airbag 202 changes, causing the internal pressure to change, so that the top end of the placement groove 205 closely adheres to the top end of the drum 102, avoiding gaps at the contact position.

[0023] The top end of the drum 102 is provided with an arc surface 105. The arc surface 105 is subjected to frosted treatment to ensure that the arc surface 105 closely adheres to the bottom end of the placement groove 205, and the frosted surface increases the friction between the two.

[0024] Support bars 203 are provided inside the elastic airbag 202. The support bars 203 are evenly distributed inside the elastic airbag 202. The support bars 203 are evenly distributed inside the elastic airbag 202, dividing the elastic airbag 202 into independent spaces, preventing the elastic airbag 202 from being partially damaged and unusable, and supporting the upper and lower ends of the elastic airbag 202 through the support bars 203.

[0025] Elastic clamping bars 204 are fixedly connected to the side of the sealing ring main body 201. Clamping grooves 106 are opened at the side of the installation groove 104 corresponding to the elastic clamping bars 204. When the sealing ring main body 201 is placed inside the installation groove 104, the elastic clamping bars 204 are snapped into the clamping grooves 106 to fix the sealing ring main body 201 and prevent it from falling off.

[0026] The implementation principle of an efficient leak-proof door seal structure for a rolling washing machine in an embodiment of the present application is as follows: The sealing ring main body 201 is placed inside the installation groove 104. At this time, the elastic clamping strip 204 is snapped into the clamping groove 106 to fix the sealing ring main body 201 to prevent it from falling off. When the sealing door 103 is closed, the drum 102 is inserted into the placement groove 205, and the arc surface 105 closely adheres to the top of the elastic airbag 202. The elastic airbag 202 divided into multiple independent spaces by a plurality of support strips 203 deforms for buffering. At the same time, the volume of the elastic airbag 202 changes, causing the internal pressure to change, so that the top of the placement groove 205 closely adheres to the top of the arc surface 105, avoiding gaps at the contact positions.

[0027] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An efficient leak-proof door seal structure for a rolling washing machine, comprising a sealing ring mechanism (2), characterized in that, The side of the sealing ring mechanism (2) is movably connected to the inner side wall of the washing machine mechanism (1). The washing machine mechanism (1) includes a washing machine main body (101). A drum (102) is movably connected to the inner side wall of the washing machine main body (101). A sealing door (103) is movably connected to the side of the washing machine main body (101) through a pin. An installation groove (104) is formed at the bottom end of the sealing door (103). The sealing ring mechanism (2) includes a sealing ring main body (201). The side of the sealing ring main body (201) is movably connected to the side of the installation groove (104). A placement groove (205) is formed at the bottom end of the sealing ring main body (201). The side of the placement groove (205) is movably connected to the side of the drum (102). An elastic airbag (202) is provided inside the sealing ring main body (201) corresponding to the position of the placement groove (205).

2. The efficient leak-proof door seal structure of a rolling washing machine according to claim 1, characterized in that: An arc-shaped surface (105) is provided at the top end of the drum (102), and the arc-shaped surface (105) is subjected to frosted treatment.

3. The high-efficiency leak-proof door seal structure of a rolling washing machine according to claim 1, characterized in that: An arc-shaped surface (105) is provided at the top end of the drum (102), and the arc-shaped surface (105) is subjected to frosted treatment.

4. The high-efficiency leak-proof door seal structure of a rolling washing machine according to claim 1, characterized in that: An elastic clamping strip (204) is fixedly connected to the side of the sealing ring main body (201), and a clamping groove (106) is formed at the side of the installation groove (104) corresponding to the position of the elastic clamping strip (204).

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