Dust cup dust pouring door structure capable of preventing magnets from adsorbing garbage

Abstract

The invention discloses a dust cup dust pouring door structure for preventing a magnet from adsorbing garbage, the dust cup dust pouring door structure comprises a dust cup assembly and a base station suction port, the dust cup assembly comprises a dust cup shell, a dust cup door, a magnetic suction part and a dust cup lock catch part, the dust cup door is rotatably connected to the dust cup shell, a clamping groove is formed in the dust cup door, the dust cup lock catch part is arranged on the dust cup shell, and the magnetic suction part is arranged on the dust cup shell. A clamping hook on the dust cup lock catch component is connected with the clamping groove in a clamping manner; the magnetic attraction component comprises a magnet seat guide block, a magnet fixing seat and a magnet, the magnet seat guide block is connected to the dust cup shell in a sliding mode, the magnet fixing seat is connected to the magnet seat guide block, and the magnet is installed on the magnet fixing seat; the base station suction port is arranged on a base station, and a negative pressure component used for generating suction force is arranged in the base station. Compared with the prior art, the magnet structure for the dust cup door of the dust collector can solve the problem that when the magnet structure for the dust cup door of the dust collector is used for automatically recycling garbage, scrap iron, coins and pins can be adsorbed on the magnet, so that the dust cup door cannot be closed, and the dust collector loses functions.

Description

Technical Field

[0001] This invention belongs to the field of cleaning appliance technology, and in particular relates to a dust cup emptying door structure that prevents magnets from attracting garbage. Background Technology

[0002] Vacuum cleaners use an electric motor to drive a fan to rotate at high speed, creating a partial vacuum inside the dust collection chamber. This creates a pressure difference between the dust collection chamber and the outside of the chamber, generating airflow. Dust is drawn into the dust collection chamber along with the airflow, filtered, and retained inside the chamber before being discharged as clean air.

[0003] Currently, in high-end vacuum cleaners on the market, if the dust cup door uses a magnetic structure as the main force for closing, the special properties of magnets will cause them to attract iron filings, coins, and pins during the automatic dust collection process. This will prevent the dust cup door from closing and render the vacuum cleaner unusable. Summary of the Invention

[0004] The purpose of this invention is to solve the problem that iron filings, coins, and pins will attract to the magnets during the automatic waste collection process of vacuum cleaner dust cup doors, preventing the dust cup door from closing and causing the vacuum cleaner to lose its function. Therefore, this invention provides a dust cup emptying door structure that prevents the magnets from attracting waste.

[0005] To achieve the above objectives, the present invention provides a dust cup emptying door structure to prevent magnets from attracting waste, comprising: a dust cup assembly and a base station suction port. The dust cup assembly includes a dust cup shell, a dust cup door, a magnetic suction component, and a dust cup locking component. The dust cup door is rotatably connected to the dust cup shell and has a slot. The dust cup locking component is disposed on the dust cup shell, and the hook on the dust cup locking component engages with the slot.

[0006] The magnetic suction component includes a magnet base guide block, a magnet fixing base, and a magnet. The magnet base guide block is slidably connected to the dust cup housing, the magnet fixing base is connected to the magnet base guide block, and the magnet is mounted on the magnet fixing base.

[0007] The base station suction port is installed on the base station, and a negative pressure component for generating suction is installed inside the base station. The base station suction port is provided with a slot, and the dust cup assembly is inserted into the slot. The bottom of the slot is a dust suction channel. The inner wall of the base station suction port is provided with a protruding blocking component. After the dust cup assembly is inserted into the slot, the blocking component forces the magnet base guide block to move upward.

[0008] As a further description of the above technical solution:

[0009] The blocking component includes two parallel first plates, which are arranged vertically.

[0010] As a further description of the above technical solution:

[0011] The blocking component includes two parallel first plates, which are arranged vertically.

[0012] As a further description of the above technical solution:

[0013] A baffle is provided on the magnet base guide block, and the baffle is grounded to the top of the first plate.

[0014] As a further description of the above technical solution:

[0015] The dust cup housing is provided with a mounting base, and the mounting base is provided with a mounting groove. The magnet seat guide block is slidably connected in the mounting groove. A first spring is provided at the end of the magnet seat guide block away from the magnet, and the first spring is located in the mounting groove.

[0016] As a further description of the above technical solution:

[0017] The bottom of the mounting base is provided with a through hole, the size of which is adapted to the size of the magnet.

[0018] As a further description of the above technical solution:

[0019] The dust cup door is provided with a limiting groove, which is located below the through hole, and a magnetic element is provided in the limiting groove.

[0020] As a further description of the above technical solution:

[0021] The magnetic element is an iron block.

[0022] As a further description of the above technical solution:

[0023] The dust cup locking component includes a button and a second spring. The button is rotatably connected to a button base on the dust cup housing. The latch is located at one end of the button, and the second spring is located at the other end of the button.

[0024] As a further description of the above technical solution:

[0025] The base station suction port is provided with at least one second plate, which abuts against the button.

[0026] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0027] 1. In this invention, by setting a blocking component at the suction port of the base station, when the vacuum cleaner finishes vacuuming the dust and returns to the base station for recycling, the blocking component abuts against the baffle. As the vacuum cleaner is inserted into the slot, the magnet seat guide block compresses the first spring and moves upward, thereby pushing the magnet away from the dust cup suction port, which can unlock the dust cup door and prevent iron filings in the dust from being attracted to the magnet.

[0028] 2. In this invention, by setting a second plate at the base station suction port, the second plate can force the button to rotate and compress the second spring during the process of inserting the vacuum cleaner into the slot, so as to separate the hook from the slot and thus unlock the dust cup door. The dust cup door can be opened during the process of inserting the vacuum cleaner into the slot to empty the dust, which is simple and convenient to operate. Attached Figure Description

[0029] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram of a dust cup emptying door structure that prevents magnets from attracting garbage.

[0031] Figure 2 This is a cross-sectional view of a dust cup emptying door structure designed to prevent magnets from attracting trash.

[0032] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0033] Figure 4 This is a schematic diagram of the dust cup assembly in a dust cup emptying door structure designed to prevent magnets from attracting waste.

[0034] Figure 5 An exploded view of the dust cup assembly in a dust cup emptying door structure designed to prevent magnets from attracting trash.

[0035] Figure 6 This is a schematic diagram of the button in a dust cup emptying door structure designed to prevent magnets from attracting trash.

[0036] Figure 7 This is a schematic diagram of the base station suction port in a dust cup emptying door structure designed to prevent magnets from attracting trash.

[0037] Legend:

[0038] 1. Dust cup assembly; 11. Dust cup housing; 12. Dust cup door; 13. Magnetic suction component; 131. Magnet seat guide block; 132. Magnet fixing seat; 133. Magnet; 14. Dust cup locking component; 141. Button; 142. Second spring; 143. Hook; 2. Base station suction port; 3. Slot; 4. Base station; 5. Slot; 6. Suction channel; 7. Blocking component; 8. Baffle; 9. Mounting base; 10. Mounting groove; 15. First spring; 16. Limiting groove; 17. Button seat; 18. Second plate. Detailed Implementation

[0039] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0040] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0041] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0042] In the description of the embodiments of the present invention, it should be noted that the terms "upper" and "inner" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the present invention.

[0043] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0044] Example 1:

[0045] Please see Figures 1 to 7 This invention provides a dust cup emptying door structure to prevent magnetic attraction of waste, comprising: a dust cup assembly 1 and a base station suction port 2. The dust cup assembly 1 includes a dust cup housing 11, a dust cup door 12, a magnetic suction component 13, and a dust cup locking component 14. The dust cup door 12 is rotatably connected to the dust cup housing 11 and has a slot 3. The dust cup locking component 14 is disposed on the dust cup housing 11, and the hook 143 on the dust cup locking component 14 is engaged with the slot 3.

[0046] The magnetic suction component 13 includes a magnet seat guide block 131, a magnet fixing seat 132, and a magnet 133. The magnet seat guide block 131 is slidably connected to the dust cup housing 11, the magnet fixing seat 132 is connected to the magnet seat guide block 131, and the magnet 133 is mounted on the magnet fixing seat 132.

[0047] The base station suction port 2 is installed on the base station 4. The base station 4 is provided with a negative pressure component for generating suction. The base station suction port 2 is provided with a slot 5. The dust cup assembly 1 is inserted into the slot 5. The bottom of the slot 5 is a dust suction channel 6. The inner wall of the base station suction port 2 is provided with a protruding blocking component 7. After the dust cup assembly 1 is inserted into the slot, the blocking component 7 forces the magnet seat guide block 131 to move upward.

[0048] This invention provides a dust cup emptying door structure to prevent magnets from attracting waste. It mainly comprises a dust cup assembly and a base station suction port. The dust cup assembly includes a dust cup shell, a dust cup door, a magnetic suction component, and a dust cup locking component. The dust cup door is rotatably connected to the dust cup shell and has a slot. The dust cup locking component is located on the dust cup shell, and its hook engages with the slot. The magnetic suction component includes a magnet base guide block, a magnet fixing base, and a magnet. The magnet base guide block is slidably connected to the dust cup shell, the magnet fixing base is connected to the magnet base guide block, and the magnet is mounted on the magnet fixing base. The base station suction port is located on a base station, which contains a negative pressure component for generating suction. The base station suction port has a slot into which the dust cup assembly is inserted. The bottom of the slot is a suction channel, and the inner wall of the base station suction port has a protruding blocking component. After the dust cup assembly is inserted into the slot, the blocking component forces the magnet base guide block to move upwards.

[0049] With the above structure, by setting a blocking component at the base station suction port, when the vacuum cleaner finishes vacuuming and is recycled to the base station, the blocking component abuts against the baffle. As the vacuum cleaner is inserted into the slot, the magnet seat guide block compresses the first spring and moves upward, thereby pushing the magnet away from the dust cup suction port, which can unlock the dust cup door and prevent iron filings in the dust from being attracted to the magnet.

[0050] Example 2:

[0051] Please see Figures 1 to 7 The present invention provides a dust cup emptying door structure to prevent magnets from attracting garbage. Based on the above embodiments, this embodiment further makes the following improved technical solutions: the blocking component 7 includes two parallel first plates, which are arranged vertically.

[0052] With the above-described structure, the first plate can block the magnet seat guide block, causing the magnet seat guide block to compress the first spring, thereby pushing the magnet away from the dust cup suction port. The first plate can also be arranged horizontally.

[0053] Example 3:

[0054] Please see Figures 1 to 7 The present invention provides a dust cup emptying door structure to prevent the magnet from attracting garbage. Based on the above embodiments, this embodiment further improves the technical solution as follows: a baffle 8 is provided on the magnet seat guide block 131, and the baffle 8 is grounded to the top of the first plate.

[0055] With the above structure, the baffle is perpendicular to the magnet seat guide block, and the baffle is fixedly connected to the side of the magnet seat guide block, which facilitates the contact between the magnet seat guide block and the first plate.

[0056] Example 4:

[0057] Please see Figures 1 to 7 This invention provides a dust cup emptying door structure to prevent magnets from attracting garbage. Based on the above embodiments, this embodiment further improves upon the following technical solutions: a mounting base 9 is provided on the dust cup housing 11, and a mounting groove 10 is provided in the mounting base 9. The magnet seat guide block 131 is slidably connected in the mounting groove 10. A first spring 15 is provided at the end of the magnet seat guide block 131 away from the magnet 133, and the first spring 15 is located in the mounting groove 10.

[0058] With the above structure, the mounting base and the dust cup housing are integrated. The mounting base can protect the magnetic components. At the same time, the mounting groove is arranged along the length of the mounting base, which can limit the range of motion of the magnet base guide block and make the movement of the magnet base guide block more stable.

[0059] Example 5:

[0060] Please see Figures 1 to 7 The present invention provides a dust cup emptying door structure to prevent the magnet from attracting garbage. Based on the above embodiments, this embodiment further improves the technical solution as follows: the bottom of the mounting base 9 is provided with a through hole, the size of which is adapted to the size of the magnet 133.

[0061] The above structure allows for the entry and exit of magnets through a through hole. The actual size of the through hole should be larger than the size of the magnet to facilitate its entry and exit.

[0062] Example 6:

[0063] Please see Figures 1 to 7 The present invention provides a dust cup emptying door structure to prevent magnets from attracting garbage. Based on the above embodiments, this embodiment further improves the technical solution as follows: a limiting groove 16 is provided on the dust cup door 12, the limiting groove 16 is located below the through hole, and a magnetic element is provided in the limiting groove 16.

[0064] With the above structure, the magnet passes through the through hole and is magnetically connected to the magnetic element, which makes the connection between the magnet and the dust cup door more secure and less likely to detach.

[0065] Example 7:

[0066] Please see Figures 1 to 7 The present invention provides a dust cup emptying door structure to prevent magnets from attracting garbage. Based on the above embodiments, the following technical solution is further improved: the magnetic element is an iron block.

[0067] With the above-described structure, the iron block and the magnet are magnetically connected, further strengthening the connection between the magnet and the dust cup door and making it less likely to detach. Other magnetic materials, such as magnets, can also be used instead of the iron block.

[0068] Example 8:

[0069] Please see Figures 1 to 7This invention provides a dust cup emptying door structure to prevent magnets from attracting garbage. Based on the above embodiments, this embodiment further improves the following technical solution: The dust cup locking component 14 includes a button 141 and a second spring 142. The button 141 is rotatably connected to a button seat 17 on the dust cup housing 11. The hook 142 is disposed at one end of the button 141, and the second spring 142 is disposed at the other end of the button 141.

[0070] With the above-described structure, pressing the button compresses the second spring, which allows the hook to separate from the slot, making it easier to open the dust cup door.

[0071] Example 9:

[0072] Please see Figures 1 to 7 The present invention provides a dust cup emptying door structure to prevent magnets from attracting garbage. Based on the above embodiments, this embodiment further improves the technical solution as follows: at least one second plate 18 is provided on the base station suction port 2, and the second plate 18 abuts against the button 141.

[0073] With the above structure, the second plate consists of three pieces arranged in parallel to increase strength. The second plate is trapezoidal, which facilitates the movement of the button through the second plate.

[0074] Working principle: When the vacuum cleaner finishes vacuuming and is returned to the base station for recycling, the dust cup housing is inserted into the slot, and the blocking component abuts against the baffle. As the dust cup housing is inserted downward into the slot, the magnet base guide block compresses the first spring and moves upward, thereby pushing the magnet away from the dust cup suction port, which can unlock the dust cup door and prevent iron filings in the dust from being attracted to the magnet. At the same time, the second plate can force the button to rotate and compress the second spring, causing the hook to separate from the slot, thereby unlocking the dust cup door. Then, the negative pressure component in the base station, i.e., the fan, generates suction to suck the dust in the dust cup into the base station. After the vacuum cleaner leaves the base station, the dust cup door is closed. Under the action of the second spring, the hook hooks onto the slot, and the magnet magnetically connects to the dust cup door through the through hole.

[0075] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A dust cup emptying door structure to prevent magnets from attracting garbage, characterized in that... ,include: The dust cup assembly and the base station suction port are provided. The dust cup assembly includes a dust cup housing, a dust cup door, a magnetic suction component, and a dust cup locking component. The dust cup door is rotatably connected to the dust cup housing and has a slot. The dust cup locking component is provided on the dust cup housing and has a hook that engages with the slot. The magnetic suction component includes a magnet base guide block, a magnet fixing base, and a magnet. The magnet base guide block is slidably connected to the dust cup housing, the magnet fixing base is connected to the magnet base guide block, and the magnet is mounted on the magnet fixing base. The base station suction port is installed on the base station, and a negative pressure component for generating suction is installed inside the base station. The base station suction port is provided with a slot, and the dust cup assembly is inserted into the slot. The bottom of the slot is a dust suction channel. The inner wall of the base station suction port is provided with a protruding blocking component. After the dust cup assembly is inserted into the slot, the blocking component forces the magnet base guide block to move upward.

2. The dust cup emptying door structure for preventing magnets from attracting garbage according to claim 1, characterized in that, The blocking component includes two parallel first plates, which are arranged vertically.

3. The dust cup emptying door structure for preventing magnets from attracting garbage according to claim 2, characterized in that, A baffle is provided on the magnet base guide block, and the baffle is grounded to the top of the first plate.

4. The dust cup emptying door structure for preventing magnets from attracting garbage according to claim 1, characterized in that, The dust cup housing is provided with a mounting base, and the mounting base is provided with a mounting groove. The magnet seat guide block is slidably connected in the mounting groove. A first spring is provided at the end of the magnet seat guide block away from the magnet, and the first spring is located in the mounting groove.

5. The dust cup emptying door structure for preventing magnets from attracting garbage according to claim 4, characterized in that, The bottom of the mounting base is provided with a through hole, the size of which is adapted to the size of the magnet.

6. The dust cup emptying door structure for preventing magnets from attracting garbage according to claim 5, characterized in that, The dust cup door is provided with a limiting groove, which is located below the through hole, and a magnetic element is provided in the limiting groove.

7. The dust cup emptying door structure for preventing magnets from attracting garbage according to claim 6, characterized in that, The magnetic element is an iron block.

8. The dust cup emptying door structure for preventing magnets from attracting garbage according to claim 1, characterized in that, The dust cup locking component includes a button and a second spring. The button is rotatably connected to a button base on the dust cup housing. The latch is located at one end of the button, and the second spring is located at the other end of the button.

9. The dust cup emptying door structure for preventing magnets from attracting garbage according to claim 8, characterized in that, The base station suction port is provided with at least one second plate, which abuts against the button.

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