Base structure of self-service commercial washing machine
By introducing exhaust devices and barrier arms into the base structure of self-service commercial washing machines, the problem of slippery and easy impact on the ground around the washing machine is solved, and safety and the service life of the equipment are improved.
Patent Information
- Application Number
- CN202421454069.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-06-25
AI Technical Summary
When self-service commercial washing machines are used in public places, they can easily cause slippery surrounding ground, which poses safety hazards. At the same time, the washing machines are easily impacted, resulting in surface damage and affecting long-term use.
A base structure of a self-service commercial washing machine is designed, including a carrier body, an exhaust device and a barrier arm. Blow the air to the ground through the exhaust device to keep the ground dry and prevent slipperyness; the barrier arm blocks the front of the washing machine through the plug-in section, blocks the blocking section and elastic structure to prevent impact.
It effectively improves the safety of the laundry process, prevents slippery floors, reduces the risk of washing machines being impacted, and is conducive to the long-term use of commercial washing machines in public places.
Smart Images
Figure CN222908331U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of washing machines, in particular to a base structure of a self-service commercial washing machine. Background Art
[0002] At present, to meet the clothing washing needs, self-service commercial washing machines are installed in places such as schools, factories, and apartments. This washing machine needs to be fixed on a bearing base to prevent the washing machine from being moved.
[0003] Self-service commercial washing machines are used in public places where people come and go frequently. During the washing process, some water accumulates easily on the ground around the washing machine. It is difficult to clean the ground around the self-service commercial washing machine in time, and the ground is often in a wet and slippery state. There is a risk of slipping for users when washing clothes, especially in school places, which brings great potential safety hazards to students. In addition, during the use of self-service commercial washing machines, the body parts of users or utensils such as buckets carried by users are likely to hit the front of the washing machine, and problems such as paint peeling and pits easily appear on the surface of the washing machine, which is not conducive to the long-term use of self-service commercial washing machines in public places. Summary of the Utility Model
[0004] Aiming at the above existing technical problems, the purpose of the utility model is to propose a base structure of a self-service commercial washing machine, which can keep the ground around the washing machine dry by blowing air, effectively improve the safety during the washing process, and can prevent the washing machine from being hit, which is beneficial to the long-term use of commercial washing machines in public places.
[0005] The technical solution of the utility model is realized as follows: A base structure of a self-service commercial washing machine includes a bearing seat body, an exhaust device, and a blocking arm;
[0006] The bearing seat body has a bearing top surface and an assembly side surface adjacent to the bearing top surface; an assembly cavity is provided on the assembly side surface; a plurality of communication holes are arranged at intervals along the length direction of the assembly side surface on the bearing top surface; the communication holes are communicated with the assembly cavity;
[0007] The exhaust device is provided with an air outlet and at least one insertion hole; the exhaust device has an assembly state inserted into the assembly cavity; in the assembly state, the air outlet is arranged facing the outside of the bearing seat body, and the insertion hole corresponds to the communication hole up and down;
[0008] The blocking arm includes an insertion section, a blocking section arranged on the insertion section, and an elastic structure arranged on the blocking section;
[0009] The blocking arm is arranged corresponding to a plurality of the communication holes, and has an inserted state in which the insertion section is inserted into and cooperates with the communication holes up and down; in the inserted state, the blocking section extends upward from a position close to the bearing top surface, and the elastic structure is arranged on the inner side facing the bearing top surface;
[0010] In the inserted state and the assembled state, the insertion sections of at least one group of the blocking arms are inserted into and cooperate with the corresponding insertion holes up and down.
[0011] Furthermore, the exhaust device includes a sealing plate and an exhaust fan; the exhaust port is arranged on the sealing plate; the exhaust fan is arranged on the sealing plate and faces the exhaust port; in the assembled state, the sealing plate covers the open end of the assembly cavity, and the exhaust fan is received between the sealing plate and the assembly cavity.
[0012] Furthermore, bending edges are arranged on the upper and lower sides of the sealing plate; the insertion holes are arranged on the bending edges.
[0013] Furthermore, upright columns are arranged on the bottom surface of the assembly cavity; springs are sleeved on the upright columns; in the assembled state, the springs abut between the sealing plate and the bottom surface of the assembly cavity.
[0014] Furthermore, an outer extension section is bent and extended from one end of the insertion section; the blocking section is bent and extended from the end of the outer extension section; the elastic structure is bent and extended from the end of the blocking section; in the inserted state, the outer extension section extends outward from the bearing top surface in the direction of the assembly side surface.
[0015] Furthermore, a plurality of bosses are distributed on the bearing top surface; threaded assembly holes are arranged on the bosses.
[0016] Furthermore, L-shaped edge protectors are arranged at two top corners of the bearing top surface corresponding to the assembly side surface; the L-shaped edge protectors extend in the up and down direction, and the openings of the L-shaped edge protectors face the inner side of the bearing top surface.
[0017] Furthermore, a plurality of adjusting support feet are threadedly connected to the bottom surface of the bearing seat body.
[0018] Due to the application of the above technical solutions, the utility model has the following advantages compared with the prior art:
[0019] 1. By the combined use of the exhaust device and the blocking arm, the exhaust device can blow air to the ground in front of the bearing seat body, so as to keep the ground around the washing machine dry by blowing, prevent the ground from being slippery, and effectively improve the safety during the laundry process. Through the blocking of the blocking arm, the front of the washing machine can be isolated from the outside world, effectively preventing the washing machine from being impacted, which is beneficial to the long-term use of the commercial washing machine in public places.
[0020] 2. In the present utility model, the exhaust device is assembled onto the bearing seat body by means of plugging, and the blocking arm is assembled onto the bearing seat body by means of plugging. At the same time, the blocking arm is in plugging cooperation with the exhaust device so as to be able to fix the exhaust fan on the bearing seat body. The overall structure is convenient, efficient, time-saving and labor-saving for disassembly and assembly, effectively meeting the on-site installation requirements of the washing machine.
[0021] 3. In the present utility model, an elastic structure is arranged on the blocking arm. When the blocking arm is impacted, the elastic structure abuts against the washing machine and forms an elastic acting force so as to be able to reduce the impact force and effectively protect the washing machine, with strong practicability. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] The technical solution of the present utility model will be further described below in conjunction with the drawings:
[0023] Figure 1 is a three-dimensional structure schematic diagram of the overall structure of the present utility model;
[0024] Figure 2 is Figure 1 a sectional view structure schematic diagram of
[0025] Figure 3 is Figure 1 an exploded view of
[0026] Figure 4 is a three-dimensional structure schematic diagram of the washing machine installed on the bearing seat body;
[0027] Figure 5 is Figure 4 a side view structure schematic diagram of
[0028] Figure 6 is a three-dimensional structure schematic diagram of the bearing seat body of the present utility model;
[0029] Figure 7 is Figure 6 a three-dimensional structure schematic diagram of another perspective of
[0030] Figure 8 is a three-dimensional structure schematic diagram of the exhaust device of the present utility model;
[0031] Figure 9 is a three-dimensional structure schematic diagram of the blocking arm of the present utility model;
[0032] Wherein: 1. Bearing seat; 11. Bearing top surface; 12. Assembly side surface; 13. Assembly cavity; 14. Communication hole; 15. Boss; 16. Threaded assembly hole; 17. L-shaped edge guard; 2. Blocking arm; 21. Insertion section; 22. Outer extension section; 23. Blocking section; 24. Elastic structure; 3. Sealing plate; 31. Air exhaust port; 32. Insertion hole; 4. Exhaust fan; 5. Column; 51. Spring; 6. Adjusting support foot. Detailed implementation manner
[0033] The following elaborates on the preferred embodiments of the present utility model in conjunction with the accompanying drawings, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present utility model.
[0034] As Figures 1-9 shown is the base structure of a self-service commercial washing machine described in this embodiment. This base structure is particularly suitable for the installation requirements of washing machines with the laundry inlet and outlet located at the top, such as a pulsator washing machine. The base structure includes a bearing seat 1, an exhaust device, and a blocking arm 2. Among them, the bearing seat 1 is used to bear the washing machine. The bearing seat 1 has a bearing top surface 11 and an assembly side surface 12 adjacent to the bearing top surface 11. A plurality of bosses 15 are distributed on the bearing top surface 11. Threaded assembly holes 16 are machined on the bosses 15. The washing machine is placed on the bearing seat 1 and supported by the bosses 15. Through the cooperation of bolts and the threaded assembly holes 16, the washing machine can be locked on the bearing seat 1.
[0035] In this embodiment, the aforementioned assembly side surface 12 is the front surface of the bearing seat 1 (i.e., the front side surface of the bearing seat 1). According to actual needs, the assembly side surface 12 can also be the back surface of the bearing seat 1 or the side surface adjacent to the back surface. An assembly cavity 13 is machined on the assembly side surface 12. The assembly cavity 13 has a designed depth and length. A plurality of communication holes 14 are arranged at intervals along the length direction of the assembly side surface 12 on the bearing top surface 11. The communication holes 14 extend downward to communicate with the assembly cavity 13. Air freely enters and exits the assembly cavity 13 through the communication holes 14.
[0036] The aforementioned exhaust device includes a sealing plate 3 and an exhaust fan 4. The sealing plate 3 is adapted to the open end of the assembly cavity 13. An exhaust port 31 is machined on the sealing plate 3, and the exhaust fan 4 is fixedly installed on the back surface of the sealing plate 3 and arranged facing the exhaust port 31. Bending edges are machined on both the upper and lower sides of the sealing plate 3. A number of insertion holes 32 are machined on the bending edges. The number of the insertion holes 32 is at least one. The sealing plate 3 of the exhaust device can be inserted into and out of the assembly cavity 13 front and back to form an assembled state. In this assembled state, the sealing plate 3 covers the open end of the assembly cavity 13, and the aforementioned exhaust port 31 is arranged facing the outside of the bearing seat body 1. And in this assembled state, each of the aforementioned insertion holes 32 has a communication hole 14 corresponding to it up and down. In addition, in this assembled state, the exhaust fan 4 is received between the sealing plate 3 and the assembly cavity 13 to protect the exhaust fan 4. Through the above structural design, when the exhaust fan 4 operates, the outside air flow can enter the assembly cavity 13 through the communication hole 14 and then be discharged through the exhaust port 31.
[0037] The aforementioned blocking arm 2 has a designed length and includes an insertion section 21, a blocking section 23 located on the insertion section 21, and an elastic structure 24 located on the blocking section 23. In specific structural design, the blocking arm 2 is integrally formed by sheet metal bending. The blocking arm 2 is arranged corresponding to a number of the communication holes 14. The blocking arm 2 is inserted into the communication hole 14 up and down through the insertion section 21 to have an inserted state of being assembled to the bearing seat body 1. In this inserted state, the blocking section 23 extends upward from a position close to the bearing top surface 11 to form a blocking effect. And in this inserted state, the elastic structure 24 is arranged facing the inner side of the bearing top surface 11. When the washing machine is placed on the bearing seat body 1, the blocking section 23 of the blocking arm 2 is located at the outer side position of the washing machine, so that a blocking effect can be formed. A proper distance is formed between the elastic structure 24 and the front surface of the washing machine. When the blocking arm 2 is impacted externally, the blocking arm 2 bends towards the direction close to the washing machine, so that the elastic structure 24 can be abutted against the washing machine.
[0038] Among them, in the aforementioned inserted state and assembled state, the insertion section 21 of at least one group of blocking arms 2 is inserted into and cooperates with the corresponding insertion holes 32 up and down. Through the above structural design, the blocking arm 2 limits and fixes the exhaust device to limit and fix the exhaust device in the assembly cavity 13.
[0039] In this embodiment, the above-mentioned blocking arm 2 is formed by bending a metal thin plate through sheet metal bending. In the blocking arm 2, the insertion section 21 extends in a straight line direction. An outer extension section 22 is bent and extended from one end of the insertion section 21. The bending angle of the outer extension section 22 is 90 degrees. A blocking section 23 is bent and extended from the end of the outer extension section 22. The bending angle of the blocking section 23 is 90 degrees. An elastic structure 24 as described above is bent and extended from the end of the blocking section 23. The elastic structure 24 is a bent and extended section, and the bending angle between the bent and extended section and the blocking section 23 is less than 90 degrees. Through this bending method, the bent and extended section can approach or move away from the blocking section 23 relative to the blocking section 23, thus having elasticity. An elastic contact position capable of contacting the washing machine is formed on the bent and extended section. In the aforementioned insertion state, the outer extension section 22 extends outward from the bearing top surface 11 in the direction of the assembly side surface 12, so that the blocking section 23 can be arranged at the outer position of the bearing seat body 1.
[0040] In this embodiment, a plurality of upright columns 5 are installed on the bottom surface of the assembly cavity 13. A spring 51 is sleeved on the upright column 5. In the aforementioned assembly state, the spring 51 abuts between the sealing plate 3 and the bottom surface of the assembly cavity 13. Through the above structural design, when the blocking arm 2 is synchronously inserted into the communication hole 14 and the insertion hole 32 on the sealing plate 3, the spring 51 provides an elastic force to press the sealing plate 3 and the insertion section 21 of the blocking arm 2 to abut against each other, so that the sealing plate 3 is stably fixed in the assembly cavity 13 to prevent it from shaking.
[0041] Among them, four adjusting support feet 6 are threadedly connected to the bottom surface of the bearing seat body 1. By rotating the adjusting support feet 6, the horizontal position of the bearing seat body 1 can be adjusted. L-shaped edge protectors 17 are arranged at two top corners on the bearing top surface 11 corresponding to the assembly side surface 12. The L-shaped edge protectors 17 extend in the up and down direction, and the openings of the L-shaped edge protectors 17 face the inside of the bearing top surface 11. When the washing machine is placed on the bearing seat body 1, the top corners formed between the front and two side surfaces of the washing machine are wrapped inside the L-shaped edge protectors 17 to protect the washing machine.
[0042] In this embodiment, the aforementioned exhaust fan 4 is connected to the controller of the washing machine so as to be able to control the start and stop of the exhaust fan 4 through a program.
[0043] During specific assembly, the sealing plate 3 and the exhaust fan 4 are integrally inserted into the assembly cavity 13. Then, a plurality of blocking arms 2 are inserted into the communication holes 14 and the insertion holes 32 to limit and fix the sealing plate 3 in the assembly cavity 13. The blocking arms 2 are inserted into the communication holes 14 alone without passing through the insertion holes 32. Some of the communication holes 14 are not inserted with the blocking arms 2 to serve the ventilation function. Then, the washing machine is placed on the bearing seat body 1 and locked to the bearing seat body 1 by bolts. In the above manner, the exhaust device is assembled to the bearing seat body 1 by insertion, and the blocking arms 2 are assembled to the bearing seat body 1 by insertion. At the same time, the blocking arms 2 are inserted and matched with the exhaust device to fix the exhaust fan 4 on the bearing seat body 1. The overall structure is convenient, efficient, time-saving and labor-saving for disassembly and assembly, effectively meeting the on-site installation requirements of the washing machine.
[0044] During use, the exhaust device can blow air towards the ground in front of the bearing seat body 1, so as to keep the ground around the washing machine dry by blowing air, prevent the ground from being slippery, and effectively improve the safety during the washing process. A plurality of blocking arms 2 are arranged on the outer side of the washing machine. Through the blocking of the blocking arms 2, the front of the washing machine can be isolated from the outside world, effectively preventing the washing machine from being impacted. When the blocking arms 2 are impacted, the elastic structure 24 abuts against the washing machine and forms an elastic force to reduce the impact force and effectively protect the washing machine, which is beneficial to the long-term use of the commercial washing machine in public places.
[0045] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification of the present invention, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present invention.
Claims
1. A base structure of a self-service commercial washing machine, comprising a bearing seat, an exhaust device, and a blocking arm; characterized in that: The bearing seat body has a bearing top surface and an assembly side surface adjacent to the bearing top surface; an assembly cavity is provided on the assembly side surface; a plurality of communication holes are provided on the bearing top surface at intervals along the length direction of the assembly side surface; the communication holes are connected to the assembly cavity; The exhaust device is provided with an exhaust port and at least one plug-in hole; the exhaust device has an assembled state in which it is plugged into the assembly cavity; in the assembled state, the exhaust port is arranged facing the outside of the bearing seat body, and the plug-in hole corresponds to the connecting hole up and down; The blocking arm includes an inserting section, a blocking section arranged on the inserting section, and an elastic structure arranged on the blocking section; The blocking arms are arranged corresponding to a plurality of the communicating holes, and have an insertion state in which the insertion section is inserted and matched with the communicating hole up and down; in the insertion state, the blocking section extends upward from a position close to the bearing top surface, and the elastic structure is arranged facing the inner side of the bearing top surface; In the plug-in state and the assembly state, the plug-in sections of at least one group of the blocking arms are plugged and matched with the plug-in holes at corresponding positions in an up-and-down manner.
2. The base structure of a self-service commercial washing machine according to claim 1, characterized in that: The exhaust device includes a sealing plate and an exhaust fan; the exhaust port is arranged on the sealing plate; the exhaust fan is arranged on the sealing plate and faces the exhaust port; in the assembled state, the sealing plate covers the open end of the assembly cavity, and the exhaust fan is received between the sealing plate and the assembly cavity.
3. The base structure of a self-service commercial washing machine according to claim 2, characterized in that: The upper and lower sides of the sealing plate are provided with bending edges; the plug-in holes are arranged on the bending edges.
4. The base structure of a self-service commercial washing machine according to claim 2, characterized in that: A column is arranged on the bottom surface of the assembly cavity; a spring is sleeved on the column; in the assembly state, the spring abuts between the sealing plate and the bottom surface of the assembly cavity.
5. The base structure of a self-service commercial washing machine according to claim 1, characterized in that: An outer extension section is formed by bending and extending from one end of the plug-in section; the blocking section is formed by bending and extending from the end of the outer extension section; the elastic structure is formed by bending and extending from the end of the blocking section; in the plug-in state, the outer extension section extends from the load-bearing top surface toward the outside of the direction of the assembly side surface.
6. The base structure of a self-service commercial washing machine according to claim 1, characterized in that: A plurality of bosses are distributed on the bearing top surface; threaded assembly holes are provided on the bosses.
7. The base structure of a self-service commercial washing machine according to claim 6, characterized in that: L-shaped edge guards are provided on the two top corners of the load-bearing top surface corresponding to the assembly side surfaces; the L-shaped edge guards extend in the up-down direction, and the opening of the L-shaped edge guards is arranged facing the inner side of the load-bearing top surface.
8. The base structure of a self-service commercial washing machine according to claim 1, characterized in that: A plurality of adjusting support feet are threadedly connected on the bottom surface of the bearing seat body.