Assembly structure of upper cover of washing machine
By incorporating positioning blocks and adhesive reservoirs on the washing machine lid, combined with anti-slip stripes, the problem of loose decorative parts was solved, achieving a stable connection between the decorative parts and the lid, thus enhancing the user experience and product quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHONGSHAN DONLIM WEILI ELECTRICAL APPLIANCES CO LTD
- Filing Date
- 2025-05-06
- Publication Date
- 2026-04-17
AI Technical Summary
The decorative parts and glass panels on the lid of existing washing machines are prone to loosening when the lid is opened, resulting in a cheap feel and a poor user experience.
Raised positioning blocks and positioning ribs are set on the top cover to form a glue storage groove to store glass glue liquid. Combined with the anti-slip strip design, it ensures the reliable fixation of the decorative parts to the top cover, and the fasteners achieve a stable connection of the decorative parts.
This ensures a reliable fixation between the decorative parts and the top cover, preventing any looseness, improving the user experience, and enhancing the product's perceived quality.
Smart Images

Figure CN224133420U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of washing machine technology, and in particular to an assembly structure for a washing machine lid. Background Technology
[0002] The washing machine's top cover includes the top cover, decorative parts, and a glass panel. The decorative parts are installed at one end of the top cover, and the glass panel is glued to the top cover with silicone sealant. The decorative parts can be electroplated to enhance the product's appearance. Since the location of the decorative parts is also where the top cover is opened, the user should not feel that the decorative parts and glass panel are loose or cheap when opening the cover.
[0003] Therefore, further improvements are necessary. Utility Model Content
[0004] The purpose of this utility model is to provide an assembly structure for a washing machine lid that is simple in structure, reliable in fixation, convenient in installation, provides a good user experience, and is highly practical, so as to overcome the shortcomings of the prior art.
[0005] An assembly structure for a washing machine cover designed for this purpose includes a cover and a decorative part. The cover is characterized by having several raised positioning blocks, each with several alternately arranged positioning ribs. The decorative part has several positioning holes, which are fitted onto the positioning blocks to position the decorative part on the cover. A glue storage tank for storing glass glue is formed between the sidewall of the positioning hole and the positioning ribs.
[0006] A handle is provided at one end of the top cover, and anti-slip stripes are provided on one side of the handle.
[0007] The positioning blocks are arranged horizontally on the other side of the handle, and the positioning holes are arranged horizontally on the decorative parts.
[0008] A first gap is formed between two adjacent positioning ribs, and a second gap is formed between the sidewall of the positioning hole and the positioning block. The first gap and the second gap are interconnected and together form a glue storage tank.
[0009] The anti-slip stripes are wavy.
[0010] The positioning ribs are horizontally positioned on the positioning block.
[0011] Anti-slip stripes are recessed on the handle.
[0012] The shape of the decorative piece matches the shape of the handle, and the decorative piece and the handle fit together.
[0013] The decorative piece has fixing holes, and the top cover has fixing post holes. Fasteners pass through the fixing holes and are then fastened to the fixing post holes to fix the decorative piece to the top cover.
[0014] It also includes a glass plate, which is glued and fixed to the top cover with glass adhesive.
[0015] The washing machine lid assembly structure of this utility model features a wavy anti-slip stripe below the lid handle and multiple raised positioning blocks above the lid handle. On one hand, the positioning blocks, in conjunction with the positioning holes, can pre-position the decorative parts. On the other hand, the sidewalls of the positioning holes and the several positioning ribs form a glue storage groove for storing glass glue, allowing more glass glue to be stored after the lid is coated with it. This ensures a more reliable fixation of the lid, decorative parts, and glass panel, preventing users from feeling any looseness or cheapness during use and enhancing the user experience. Attached Figure Description
[0016] Figure 1 This is an exploded structural diagram of the top cover and decorative parts in one embodiment of the present invention.
[0017] Figure 2 This is an exploded view of the assembly structure in one embodiment of the present invention.
[0018] Figure 3 for Figure 1 A magnified structural diagram of point A in the middle.
[0019] Figure 4 for Figure 2 A magnified structural diagram at point B in the middle.
[0020] Figure 5 This is an exploded view of the assembly structure from another angle in one embodiment of the present invention.
[0021] Figure 6 This is a schematic diagram of the overall structure of the assembly structure in one embodiment of the present invention.
[0022] Figure 7 This is a front view of the assembly structure in one embodiment of the present invention.
[0023] Figure 8 for Figure 7 A cross-sectional view along the CC direction.
[0024] Figure 9 for Figure 8 A magnified structural diagram at point D. Detailed Implementation
[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0026] See Figures 1-9The assembly structure of the washing machine cover includes a cover 1 and a decorative part 2. The cover 1 is provided with several raised positioning blocks 3, and the positioning blocks 3 are provided with several alternately arranged positioning ribs 4. The decorative part 2 is provided with several positioning holes 5, and the positioning holes 5 are fitted onto the positioning blocks 3 so that the decorative part 2 is positioned on the cover 1. The side wall of the positioning hole 5 and the several positioning ribs 4 form a glue storage tank 6 for storing glass glue liquid. The decorative part is a decorative strip, and the positioning blocks 3 and positioning holes 5 are square.
[0027] The top cover 1 has a handle 7 at one end, and the handle 7 has anti-slip stripes 8 on the lower side. The anti-slip stripes 8 can prevent the user from slipping out of the handle 7 due to the smoothness of the handle.
[0028] Positioning blocks 3 are arranged horizontally on the upper side of handle 7, and positioning holes 5 are arranged horizontally on decorative parts 2.
[0029] A first gap 9 is formed between two adjacent positioning ribs 4, and a second gap 10 is formed between the side wall of the positioning hole 5 and the positioning block 3. The first gap 9 and the second gap 10 are interconnected and together form the glue storage tank 6.
[0030] The anti-slip stripe 8 is wavy, which further enhances the anti-slip effect.
[0031] The positioning rib 4 is horizontally positioned on the positioning block 3, and the positioning block 3 and the positioning rib 4 are positioned in the same direction.
[0032] The anti-slip stripe 8 is recessed on the handle 7, which can reduce the amount of adhesive material in the top cover 1, thereby reducing the material cost of the top cover 1.
[0033] The shape of the decorative piece 2 matches the shape of the handle 7, and the decorative piece 2 and the handle 7 fit together.
[0034] The decorative part 2 is provided with a fixing hole 11, and the upper cover 1 is provided with a fixing post hole 12. The fastener (screw) passes through the fixing hole 11 and is fastened to the fixing post hole 12 so that the decorative part 2 is fixed on the upper cover 1.
[0035] It also includes a glass plate 13, which is glued and fixed to the upper cover 1 by glass glue. The upper cover 1 is also provided with a glue tank 14 for storing glass glue. By applying glass glue to the glue tank 14 and the glue storage tank 6, the glass plate 13 is glued and fixed to the upper cover 1 by glass glue.
[0036] When installing the top cover 1, first align the positioning hole 5 of the decorative part 2 with the positioning block 3 of the top cover 1, then fit the positioning hole 5 onto the positioning block 3, and then fix the decorative part 2 to the top cover 1 with screws. After the top cover 1 and the decorative part 2 are installed, apply glass glue to the glue groove 14 and the glue storage groove 6, and finally stick the glass plate 13 onto the top cover 1.
[0037] The above describes the preferred embodiments of this utility model, illustrating and describing its basic principles, main features, and advantages. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made without departing from the spirit and scope of this utility model, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. An assembly structure for a washing machine lid, comprising a lid (1) and a decorative piece (2), characterized in that: The top cover (1) is provided with several raised positioning blocks (3), and the positioning blocks (3) are provided with several positioning ribs (4) arranged alternately. The decorative part (2) is provided with several positioning holes (5), and the positioning holes (5) are fitted on the positioning blocks (3) so that the decorative part (2) is positioned on the top cover (1). The side wall of the positioning hole (5) and the several positioning ribs (4) form a glue storage tank (6) for storing glass glue liquid.
2. The assembly structure of the upper cover of the washing machine according to claim 1, characterized in that: The top cover (1) has a handle (7) at one end, and anti-slip stripes (8) are provided on one side of the handle (7).
3. The assembly structure of the upper cover of the washing machine according to claim 1, characterized in that: The positioning block (3) is arranged horizontally on the other side of the handle (7), and the positioning hole (5) is arranged horizontally on the decorative part (2).
4. The assembly structure of the upper cover of the washing machine according to claim 1, characterized in that: A first gap (9) is formed between two adjacent positioning ribs (4), and a second gap (10) is formed between the side wall of the positioning hole (5) and the positioning block (3). The first gap (9) and the second gap (10) are interconnected and together form a glue storage tank (6).
5. The assembly structure of the upper cover of the washing machine according to claim 2, characterized in that: The anti-slip stripes (8) are wavy.
6. The assembly structure of the upper cover of the washing machine according to claim 3, characterized in that: The positioning rib (4) is horizontally positioned on the positioning block (3).
7. The assembly structure of the upper cover of the washing machine according to claim 2, characterized in that: Anti-slip stripes (8) are recessed on the handle (7).
8. The assembly structure of the upper cover of the washing machine according to claim 2, characterized in that: The shape of the decorative piece (2) matches the shape of the handle (7), and the decorative piece (2) and the handle (7) fit together.
9. The assembly structure of the upper cover of the laundry machine according to claim 1, wherein: The decorative part (2) is provided with a fixing hole (11), and the top cover (1) is provided with a fixing post hole (12). After the fastener passes through the fixing hole (11), it is fastened to the fixing post hole (12) so that the decorative part (2) is fixed on the top cover (1).
10. The assembly structure of the upper cover of the washing machine according to claim 1, characterized in that: It also includes a glass plate (13), which is fixed to the top cover (1) by adhesive.