Novel partitioned cleaning drum-type washing machine
By designing the partition washing function and anti-shake mechanism in the drum washing machine, the problems of single functions and large vibration in the prior art are solved, and the functions of partition washing and shoe cleaning are realized, while improving the stability and installation density of the washing machine.
Patent Information
- Application Number
- CN202510431812.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-08
- Publication Date
- 2025-06-13
AI Technical Summary
The existing drum washing machine has a single function when used, and it is impossible to effectively distinguish and clean the close-fitting clothes. There is a large gap between it and the reserved position after installation, and the vibration is large during operation.
A new partition cleaning drum washing machine is designed, including a large-piece washing area, a garment washing area, a sock washing area and a shoe washing area. An anti-shake mechanism is set on the top. Through the coordination of the adjustment rod and the adjustment sleeve, a close fit with the reserved hole position is achieved and vibration is reduced.
It realizes the partition washing of clothes and the cleaning of shoes, improves the stability and installation density of the washing machine, and reduces vibration during operation.
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Figure CN120138938A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of washing machines, and more specifically, to a new type of drum washing machine with partitioned cleaning. Background Art
[0002] The drum washing machine is a common type of household washing machine. Its working principle is to use the internal cylindrical device to roll and flip the clothes in water, so as to achieve the effect of cleaning. The advantages of the drum washing machine include good cleaning effect, the ability to handle a large amount of clothes, high washing efficiency, etc., so it is very popular among consumers.
[0003] After retrieval, in the invention patent with the authorization announcement number CN107916544B, a drum washing machine is disclosed, which can improve the rigidity of the cabinet and can look compact. The drum washing machine includes a washing tub and a metal cabinet for accommodating the washing tub. The cabinet has a front panel formed at the front and a door for opening and closing the opening formed in the front panel. The cabinet has a bent portion that bends from the position of the width of the door to the left and right side panels. When the existing drum washing machines are in use, they are often of a single-tub structure. In order to distinguish the cleaning of some close-fitting clothes, they can only be used a second time, and the functions are single. At the same time, the size of the washstand on the balcony is relatively fixed. After the washing machine is installed in place, there will be a large gap with the reserved installation position, and the vibration during the operation of the washing machine will be relatively large. Therefore, we propose a new type of drum washing machine with partitioned cleaning. Summary of the Invention
[0004] Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a new type of drum washing machine with partitioned cleaning, which can achieve the partitioned washing of clothes and has the function of cleaning shoes. At the same time, it has relatively high stability during use.
[0005] To solve the above problems, the present invention adopts the following technical solutions:
[0006] New type of partitioned cleaning drum washing machine, including a washing machine body. Inside the washing machine body, there are a large-piece washing area, an underwear washing area, and a sock washing area. At the top of the washing machine body, there is an anti-vibration mechanism. Inside the washing machine body, there is a fixedly connected shoe washing area. At the top of the shoe washing area, there is a water supply pipe fixedly connected. At the bottom of the shoe washing area, there is a drain pipe fixedly connected. Inside the shoe washing area, there is a slidably connected shoe box. At the bottom of the shoe box, there is a drain opening, and the drain opening communicates with the drain pipe. At the inner bottom of the shoe box, there is a vertically connected plate. Inside the vertically connected plate, there is a rotating shaft installed through a bearing. At one end of the rotating shaft, there is a fixedly connected multi-sided shaft. At the other end of the rotating shaft, there is a brush roller fixedly connected. Outside the shoe washing area, there is a fixedly installed electric motor. The output shaft of the electric motor penetrates the shoe washing area and is connected to the shoe washing area through a bearing. At the end of the output shaft, there is a fixedly connected clamping sleeve, and the clamping sleeve is clamped with the multi-sided shaft.
[0007] As a preferred solution of the present invention, a retaining disk is fixedly connected to the shaft body of the rotating shaft. Inside the retaining disk, there is a slidably connected clamping pin, and the clamping pin is clamped with the vertically connected plate. Inside the retaining disk, there is a first spring. One end of the first spring is fixedly connected to the clamping pin, and the other end of the first spring is fixedly connected to the inner surface of the retaining disk.
[0008] As a preferred solution of the present invention, a sealing ring is embedded on one side of the retaining disk close to the vertically connected plate, and the sealing ring abuts against the vertically connected plate.
[0009] As a preferred solution of the present invention, a retaining door is fixedly connected to one end of the shoe box located outside the shoe washing area. The retaining door contacts the washing machine body. A handle is fixedly connected to the retaining door. A sealing strip is embedded on one side of the retaining door close to the washing machine body, and the sealing strip contacts the washing machine body.
[0010] As a preferred solution of the present invention, the anti-vibration mechanism includes a clamping seat clamped to the top of the washing machine body. At the top of the clamping seat, there is a fixedly connected hollow shell. On the top of the hollow shell, there is a slidably connected sliding seat, and the sliding seat penetrates the hollow shell. At the top of the sliding seat, there is a fixedly connected cushion block. At the bottom of the sliding seat, there is an inclined seat fixedly connected. On the side wall of the hollow shell, there is an adjusting rod installed through a bearing, and the adjusting rod penetrates the hollow shell. At one end of the adjusting rod, there is a fixedly connected knob. On the outer side of the other end of the adjusting rod, there is a threadedly connected adjusting sleeve, and the adjusting sleeve abuts against the inclined seat. At the inner bottom of the hollow shell, there is a fixedly connected guiding column, and the guiding column is slidably connected with the inclined seat. Inside the inclined seat, there is a third spring. One end of the third spring is the guiding column, and the other end of the third spring is fixedly connected to the inner surface of the inclined seat.
[0011] As a preferred solution of the present invention, a rubber pad is bonded to the bottom of the clamping seat, and the rubber pad abuts against the washing machine body.
[0012] As a preferred embodiment of the present invention, a dovetail block is fixedly connected to the end of the adjusting sleeve, and the dovetail block is slidably connected to the inclined surface seat.
[0013] As a preferred embodiment of the present invention, a sliding rod is slidably connected to the side wall of the hollow shell, and the sliding rod penetrates through the hollow shell. One end of the sliding rod is fixedly connected with a pressing ring, a protective sleeve is fixedly connected to the pressing ring, and the protective sleeve is fixedly connected to the outer wall of the hollow shell. The other end of the sliding rod is fixedly connected with a retaining ring, a locking block is fixedly connected to the retaining ring, a locking disc is fixedly connected to the rod body of the adjusting rod, the locking block is clamped with the locking disc, a second spring is sleeved on the outer side of the rod body of the sliding rod, one end of the second spring is fixedly connected with the retaining ring, and the other end of the second spring is fixedly connected to the inner surface of the hollow shell.
[0014] Compared with the prior art, the advantages of the present invention are as follows:
[0015] (1) In the present invention, a large-piece washing area, an underwear washing area and a sock washing area are arranged on the washing machine body. In addition, a shoe washing area is arranged below the washing machine body. In this way, there are four modules in total, which not only realizes the partition washing of clothes, but also increases the function of cleaning shoes. Moreover, a drawer-type shoe box is arranged in the shoe washing area, and a rotatable brush roller is arranged in the shoe box. A polygonal shaft coaxial with the brush roller can be connected to a chuck at the end of the output shaft of a motor arranged in the shoe washing area. In this way, the shoes can be cleaned by using the brush roller, and the opening and closing are convenient.
[0016] (2) In the present invention, an anti-vibration mechanism is arranged on the top of the washing machine body. After the washing machine body is placed in the reserved position of the balcony washstand, the adjusting rod can be rotated through the knob, so that the adjusting sleeve moves axially on the adjusting rod, and the adjusting sleeve will apply a thrust to the inclined surface seat. In this way, the inclined surface seat drives the cushion block to move upward through the sliding seat until the cushion block abuts against the inner wall of the hole reserved in the washstand, so that the washing machine body fits with the reserved hole, thereby achieving the purpose of preventing the washing machine body from shaking during operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a schematic diagram of the overall structure of the present invention;
[0018] Figure 2 is the Figure 1 anti-vibration mechanism structure schematic diagram of the present invention;
[0019] Figure 3 is the Figure 1 partial structure front view cross-sectional schematic diagram of the present invention;
[0020] Figure 4 is the Figure 3 A enlarged schematic diagram of the present invention;
[0021] Figure 5 For the present invention Figure 1 Schematic side sectional view of the local structure
[0022] Figure 6 For the present invention Figure 5 Enlarged view at position A
[0023] Figure 7 For the present invention Figure 5 Schematic view of the local structure
[0024] Explanation of the reference numerals in the figure:
[0025] 1. Washing machine body; 2. Large-piece washing area; 3. Underwear washing area; 4. Sock washing area; 5. Anti-vibration mechanism; 51. Clamping seat; 52. Rubber pad; 53. Hollow shell; 54. Slide seat; 55. Pad; 56. Inclined plane seat; 57. Adjusting rod; 58. Adjusting sleeve; 59. Dovetail block; 510. Knob; 511. Slide rod; 512. Protective sleeve; 513. Pressing ring; 514. Retaining ring; 515. Second spring; 516. Locking block; 517. Locking disc; 518. Third spring; 519. Guide post; 6. Shoe washing area; 7. Water supply pipe; 8. Drain pipe; 9. Shoe box; 10. Drainage port; 11. Vertical plate; 12. Rotating shaft; 13. Multilateral shaft; 14. Brush roller; 15. Motor; 16. Ferrule; 17. Retaining disc; 18. Sealing ring; 19. Pin; 20. First spring; 21. Door stopper; 22. Sealing strip; 23. Handle. Detailed implementation manners
[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0027] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0028] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "provided with", "sheathed / connected", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.
[0029] Embodiment:
[0030] Please refer to Figures 1-7 , a new type of partitioned cleaning drum washing machine, including a washing machine body 1. Inside the washing machine body 1, there are a large-piece washing area 2, an underwear washing area 3, and a sock washing area 4. At the top of the washing machine body 1, there is an anti-vibration mechanism 5. Inside the washing machine body 1, there is a shoe washing area 6 fixedly connected. At the top of the shoe washing area 6, there is a water supply pipe 7 fixedly connected. At the bottom of the shoe washing area 6, there is a drain pipe 8 fixedly connected. Solenoid valves are provided on both the water supply pipe 7 and the drain pipe 8 and are connected to the pipeline system built in the washing machine body 1. Inside the shoe washing area 6, there is a shoe box 9 slidably connected. At the bottom of the shoe box 9, there is a drain port 10, and the drain port 10 communicates with the drain pipe 8. At the inner bottom of the shoe box 9, there is a vertical plate 11 fixedly connected. Inside the vertical plate 11, there is a rotating shaft 12 installed through a bearing. One end of the rotating shaft 12 is fixedly connected with a multi-sided shaft 13, and the other end of the rotating shaft 12 is fixedly connected with a brush roller 14. Outside the shoe washing area 6, there is a motor 15 fixedly installed. The output shaft of the motor 15 penetrates the shoe washing area 6 and is connected to the shoe washing area 6 through a bearing. The end of the output shaft is fixedly connected with a ferrule 16, and the ferrule 16 is clamped with the multi-sided shaft 13.
[0031] In this embodiment, since the washing machine body 1 is provided with a large-piece washing area 2, an underwear washing area 3, and a sock washing area 4, and in addition, a shoe washing area 6 is provided below the washing machine body 1, in this way, the whole has four modules, which not only realizes the partitioned washing of clothes, but also increases the function of washing shoes.
[0032] Specifically, please refer to Figure 6 , a retaining disk 17 is fixedly connected to the shaft body of the rotating shaft 12. A retaining pin 19 is slidably connected inside the retaining disk 17, and the retaining pin 19 is clamped with the vertical plate 11. Inside the retaining disk 17, there is a first spring 20. One end of the first spring 20 is fixedly connected with the retaining pin 19, and the other end of the first spring 20 is fixedly connected to the inner surface of the retaining disk 17.
[0033] In this embodiment, the elastic force of the first spring 20 can act on the latch 19. Moreover, a circle of card slots distributed in an annular array is formed on the vertical plate 11 for the latch 19 to be inserted. The number of the card slots corresponds to the multi-sided shaft 13, so that the multi-sided shaft 13 can be positioned.
[0034] Specifically, please refer to Figure 6 One side of the retaining disc 17 close to the vertical plate 11 is embedded with a sealing ring 18, and the sealing ring 18 abuts against the vertical plate 11.
[0035] In this embodiment, through the arrangement of the sealing ring 18, the sealing performance between the retaining disc 17 and the vertical plate 11 can be improved.
[0036] Specifically, please refer to Figure 1 and Figure 5 One end of the shoe box 9 located outside the shoe washing area 6 is fixedly connected with a retaining door 21. The retaining door 21 contacts the washing machine body 1. A handle 23 is fixedly connected to the retaining door 21. One side of the retaining door 21 close to the washing machine body 1 is embedded with a sealing strip 22, and the sealing strip 22 contacts the washing machine body 1.
[0037] In this embodiment, through the arrangement of the retaining door 21, the shoe box 9 can be sealed to a certain extent.
[0038] Specifically, please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 The anti-vibration mechanism 5 includes a card seat 51 clamped on the top of the washing machine body 1. The top of the card seat 51 is fixedly connected with a hollow shell 53. A sliding seat 54 is slidably connected to the top of the hollow shell 53, and the sliding seat 54 penetrates through the hollow shell 53. A cushion block 55 is fixedly connected to the top of the sliding seat 54. An inclined surface seat 56 is fixedly connected to the bottom of the sliding seat 54. An adjusting rod 57 is installed on the side wall of the hollow shell 53 through a bearing, and the adjusting rod 57 penetrates through the hollow shell 53. A knob 510 is fixedly connected to one end of the adjusting rod 57. An adjusting sleeve 58 is threadedly connected to the outer side of the other end of the adjusting rod 57, and the adjusting sleeve 58 abuts against the inclined surface seat 56. A guide post 519 is fixedly connected to the inner bottom of the hollow shell 53. The guide post 519 is slidably connected to the inclined surface seat 56. A third spring 518 is arranged inside the inclined surface seat 56. One end of the third spring 518 abuts against the guide post 519, and the other end of the third spring 518 is fixedly connected to the inner surface of the inclined surface seat 56.
[0039] In this embodiment, through the arrangement of the anti-vibration mechanism 5, the stability of the washing machine body 1 during operation can be improved.
[0040] Specifically, please refer to Figure 2 、Figure 3 A rubber pad 52 is adhesively attached to the bottom of the card seat 51, and the rubber pad 52 abuts against the washing machine body 1.
[0041] In this embodiment, by providing the rubber pad 52, the friction between the card seat 51 and the washing machine body 1 can be increased.
[0042] Specifically, please refer to Figure 4 A dovetail block 59 is fixedly connected to the end of the adjusting sleeve 58, and the dovetail block 59 is slidably connected to the inclined surface seat 56.
[0043] In this embodiment, by providing the dovetail block 59, the linkage between the adjusting sleeve 58 and the inclined surface seat 56 can be realized.
[0044] Specifically, please refer to Figure 4 A slide bar 511 is slidably connected to the side wall of the hollow shell 53, and the slide bar 511 penetrates through the hollow shell 53. One end of the slide bar 511 is fixedly connected to a pressure ring 513, a protective sleeve 512 is fixedly connected to the pressure ring 513, and the protective sleeve 512 is fixedly connected to the outer wall of the hollow shell 53. The other end of the slide bar 511 is fixedly connected to a retaining ring 514, a locking block 516 is fixedly connected to the retaining ring 514, a locking disc 517 is fixedly connected to the rod body of the adjusting rod 57, the locking block 516 is engaged with the locking disc 517, a second spring 515 is sleeved on the outer side of the rod body of the slide bar 511, one end of the second spring 515 is fixedly connected to the retaining ring 514, and the other end of the second spring 515 is fixedly connected to the inner surface of the hollow shell 53.
[0045] In this embodiment, the locking block 516 on the retaining ring 514 will be inserted into the locking disc 517 on the adjusting rod 57 under the action of the second spring 515, which has an anti-loosening effect on the adjusting rod 57.
[0046] Working principle: When in use, first, the anti-vibration mechanism 5 is clamped on the top of the washing machine body 1 through its clamping seat 51, and then the two are pushed into the reserved hole of the balcony washbasin. Subsequently, the sliding rod 511 is pushed by the pressing ring 513, so that the retaining ring 514 at the end of the sliding rod 511 moves synchronously. Then, the locking block 516 on the retaining ring 514 is separated from the locking disc 517 on the adjusting rod 57, thus releasing the restriction on the adjusting rod 57. Subsequently, the adjusting rod 57 is rotated by turning the knob 510, and the adjusting sleeve 58 moves axially along the adjusting rod 57, and the adjusting sleeve 58 applies a thrust to the inclined seat 56. In this way, the inclined seat 56 drives the cushion block 55 to move upward through the sliding seat 54 until the cushion block 55 abuts against the inner wall of the reserved hole of the washbasin, so that the washing machine body 1 fits with the reserved hole, thereby achieving the purpose of preventing the washing machine body 1 from shaking during operation. Then, the pressing ring 513 is released, and the retaining ring 514 will reset under the action of the second spring 515, and the locking block 516 on the retaining ring 514 will re-engage with the locking disc 517, thereby locking the adjusting rod 57 and further ensuring the stability of the anti-vibration mechanism 5;
[0047] Since the washing machine body 1 is provided with a large-piece washing area 2, an underwear washing area 3 and a sock washing area 4, in addition, a shoe washing area 6 is provided below the washing machine body 1. In this way, the whole has four modules, which not only realizes the partition washing of clothes, but also increases the function of washing shoes. When washing shoes, only need to pull the shoe box 9 through the handle 23, then put the dirty shoes into the shoe box 9, and then push the shoe box 9 back into the shoe washing area 6. At this time, the multi-sided shaft 13 at the end of the rotating shaft 12 is clamped into the clamping sleeve 16, so that the motor 15 drives the multi-sided shaft 13 to rotate through the clamping sleeve 16, and the multi-sided shaft 13 drives the brush roller 14 to rotate through the rotating shaft 12, thereby cleaning the shoes.
[0048] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and its improved concept of the present invention, makes equivalent substitutions or changes, and all should be covered by the protection scope of the present invention.
Claims
1. A novel zoned cleaning drum type washing machine, comprising a washing machine body (1), characterized in that: The washing machine body (1) is provided with a large-piece washing area (2), an underwear washing area (3) and a sock washing area (4); the top of the washing machine body (1) is provided with an anti-shake mechanism (5); the inside of the washing machine body (1) is fixedly connected with a shoe washing area (6); the top of the shoe washing area (6) is fixedly connected with a water supply pipe (7); the bottom of the shoe washing area (6) is fixedly connected with a drainage pipe (8); the inside of the shoe washing area (6) is slidably connected with a shoe box (9); the bottom of the shoe box (9) is provided with a drainage port (10), and the drainage port (10) is communicated with the drainage pipe (8). The bottom of the inner side of the shoe box (9) is fixedly connected to a vertical plate (11), the interior of the vertical plate (11) is provided with a rotating shaft (12) via a bearing, one end of the rotating shaft (12) is fixedly connected to a polygonal shaft (13), the other end of the rotating shaft (12) is fixedly connected to a brush roller (14), an electric motor (15) is fixedly installed on the outer side of the shoe washing area (6), the output shaft of the electric motor (15) passes through the shoe washing area (6) and is connected to the shoe washing area (6) via a bearing, the end of the output shaft is fixedly connected to a clamping sleeve (16), and the clamping sleeve (16) is clamped to the polygonal shaft (13).
2. The novel zoned cleaning drum type washing machine according to claim 1 is characterized in that: A baffle (17) is fixedly connected to the shaft body of the rotating shaft (12), a latch (19) is slidably connected inside the baffle (17), the latch (19) is latched with the vertical plate (11), a spring (20) is arranged inside the baffle (17), one end of the spring (20) is fixedly connected to the latch (19), and the other end of the spring (20) is fixedly connected to the inner surface of the baffle (17).
3. The novel zoned cleaning drum type washing machine according to claim 2 is characterized in that: A sealing ring (18) is embedded in the side of the baffle (17) close to the vertical plate (11), and the sealing ring (18) is in contact with the vertical plate (11).
4. The novel zoned cleaning drum type washing machine according to claim 1 is characterized in that: A stopper (21) is fixedly connected to one end of the shoe box (9) located outside the shoe washing area (6), the stopper (21) is in contact with the washing machine body (1), a handle (23) is fixedly connected to the stopper (21), a sealing strip (22) is embedded in a side of the stopper (21) close to the washing machine body (1), and the sealing strip (22) is in contact with the washing machine body (1).
5. The novel zoned cleaning drum type washing machine according to claim 1 is characterized in that: The anti-shake mechanism (5) comprises a card seat (51) carded on the top of the washing machine body (1); the top of the card seat (51) is fixedly connected to a hollow shell (53); the top of the hollow shell (53) is slidably connected to a slide seat (54), and the slide seat (54) is arranged through the hollow shell (53); the top of the slide seat (54) is fixedly connected to a cushion block (55); the bottom of the slide seat (54) is fixedly connected to a slope seat (56); the side wall of the hollow shell (53) is installed with an adjustment rod (57) through a bearing, and the adjustment rod (57) is arranged through the hollow shell (53); the adjustment rod One end of the adjusting rod (57) is fixedly connected to a knob (510), the other end of the adjusting rod (57) is threadedly connected to an adjusting sleeve (58), and the adjusting sleeve (58) contacts the inclined plane seat (56), the inner bottom of the hollow shell (53) is fixedly connected to a guide column (519), the guide column (519) is slidably connected to the inclined plane seat (56), and a spring three (518) is arranged inside the inclined plane seat (56), one end of the spring three (518) is the guide column (519), and the other end of the spring three (518) is fixedly connected to the inner surface of the inclined plane seat (56).
6. The novel zoned cleaning drum type washing machine according to claim 5 is characterized in that: A rubber pad (52) is bonded to the bottom of the holder (51), and the rubber pad (52) is in contact with the washing machine body (1).
7. The novel zoned cleaning drum type washing machine according to claim 5 is characterized in that: A dovetail block (59) is fixedly connected to the end of the adjustment sleeve (58), and the dovetail block (59) is slidably connected to the inclined plane seat (56).
8. The novel zoned cleaning drum type washing machine according to claim 5 is characterized in that: The side wall of the hollow shell (53) is slidably connected to a slide rod (511), and the slide rod (511) is arranged to penetrate the hollow shell (53); one end of the slide rod (511) is fixedly connected to a pressure ring (513), and the pressure ring (513) is fixedly connected to a protective sleeve (512), and the protective sleeve (512) is fixedly connected to the outer wall of the hollow shell (53); the other end of the slide rod (511) is fixedly connected to a retaining ring (514), and the retaining ring (514) is fixedly connected to the outer wall of the hollow shell (53). A locking block (516) is fixedly connected to the ring (514), a locking disk (517) is fixedly connected to the rod body of the adjusting rod (57), the locking block (516) is clamped with the locking disk (517), a spring 2 (515) is sleeved on the outer side of the rod body of the sliding rod (511), one end of the spring 2 (515) is fixedly connected to the retaining ring (514), and the other end of the spring 2 (515) is fixedly connected to the inner surface of the hollow shell (53).
Citation Information
Patent Citations
Front-loading washing machine
CN107916544B