Blocking piece structure for dust collector

Abstract

The utility model discloses a separation blade structure for a dust collector. The separation blade structure comprises a separation blade structure body, a connecting plugboard main body, a plugging handle, a cover plate, a fixing rod, a spring hole, a mounting groove, a spring, a sealing ring and a direction identification groove. The cover plate is movably arranged on the connecting plugboard body, a mounting groove is formed in the bottom of the connecting plugboard body, a fixing rod is arranged in the mounting groove and connected with the fixing hole in a matched mode, and a spring is mounted on the spring hole and used for driving the cover plate to reset. And a sealing ring is arranged in the connecting plugboard main body and is used for sealing the connecting plugboard main body and the cover plate. Direction identification grooves are formed in the two sides of the bottom of the connecting plugboard body, and the hollow design is adopted for reducing the weight of the connecting plugboard body and reducing the production cost. The utility model has the advantages of good sealing performance, good reset effect and long service life.

Description

Technical Field

[0001] The utility model relates to the technical field of dust collecting mechanisms of vacuum cleaners, in particular to a baffle structure used on vacuum cleaners. Background Art

[0002] A vacuum cleaner is a household appliance that uses a vacuum motor to create negative pressure, thereby sucking in air containing dust and impurities. After the inhaled air passes through the internal filtration system, the dust and impurities are filtered out and collected in a dust bag or dust container, which can be cleaned regularly by the user.

[0003] During the cleaning process, vacuum cleaners can effectively clean floors, carpets, furniture, cars and other places, especially those corners and crevices that are difficult to reach with traditional cleaning tools. Its powerful suction power can ensure that dust and impurities are completely removed.

[0004] The Chinese patent "Dust bag holder for vacuum cleaner capable of automatically opening and closing the dust bag opening of the vacuum cleaner", application number CN200810154520.2, proposes an improved design of a dust bag holder for vacuum cleaners. This design includes a vacuum cleaner body and an upper cover covering the body. At the air inlet inside the body, a holder for supporting the dust bag is designed, and the holder has an opening for fixing the bag opening of the dust bag. The opening part of the holder is equipped with an air inlet sealing cover that can be opened and closed, and the periphery of the sealing cover is connected to the driving structure of the upper cover of the vacuum cleaner through a connecting rod.

[0005] This design prevents dust from leaking out through a sealing cover structure driven by a connecting rod. When the vacuum cleaner is working, the air pressure causes the sealing cover to open, allowing air to enter the dust bag. When the vacuum cleaner is turned off, the connecting rod is reset and the sealing cover is closed to prevent dust from falling out. However, this structure has some problems, such as poor sealing performance, poor connecting rod reset effect, and short service life. Summary of the invention

[0006] The utility model aims to provide a baffle structure for a vacuum cleaner, which has the advantages of good sealing performance, good resetting effect and long service life.

[0007] The above technical problems of the utility model are mainly solved by the following technical solutions:

[0008] A baffle structure for a vacuum cleaner comprises a baffle structure body, a connecting plug plate body, a plug-in handle, a cover plate, a fixing rod, a spring hole, a mounting groove, a spring, a sealing ring and a direction marking groove.

[0009] The blocking piece structure body is provided with a connecting plug board body.

[0010] A plug-in and pull-out handle is arranged on the top of the connecting plug board body.

[0011] The connecting plug board body is provided with a movable cover plate.

[0012] The cover plate is provided with a fixing rod and a spring hole.

[0013] The bottom of the connecting plug board body is provided with a mounting groove.

[0014] A fixing rod is arranged in the installation groove.

[0015] The fixing rod is matched and connected with the fixing hole.

[0016] A spring is installed on the spring hole.

[0017] A sealing ring is arranged inside the connecting plug board body.

[0018] Direction marking grooves are arranged on both sides of the bottom of the connecting plug board body.

[0019] Preferably, a spring is provided between the cover plate and the connecting plug plate body for driving the cover plate to reset.

[0020] Preferably, the sealing ring is disposed between the connecting plug plate body and the cover plate, and is used for sealing the connecting plug plate body and the cover plate.

[0021] Preferably, the direction identification groove adopts a hollow design to reduce the weight of the connecting plug board body and reduce production costs.

[0022] Preferably, the fixing rod is matched and connected with the fixing hole to fix the plug board body.

[0023] Preferably, a mounting groove is provided at the bottom of the connecting plug board body for accommodating a fixing rod.

[0024] Preferably, a fixing rod is provided on the cover plate for fixing the cover plate.

[0025] Preferably, the spring hole is arranged on the cover plate for installing the spring.

[0026] Preferably, the baffle structure body is used to be installed at the air inlet of the dust collecting mechanism of the vacuum cleaner, and the connecting plug plate body is used to connect the internal structure of the dust collecting mechanism of the vacuum cleaner.

[0027] Preferably, when the cover is opened, dust and other foreign matter are allowed to enter the dust collecting mechanism of the vacuum cleaner; when the cover is closed, dust and other foreign matter are prevented from leaking out.

[0028] Preferably, the baffle structure body is made of plastic material. The utility model can achieve the following effects:

[0029] The sealing ring prevents dust leakage and avoids secondary pollution of dust;

[0030] The cover is opened by a movable cover and then reset by a spring, which is convenient for operation and prolongs service life;

[0031] The direction identification groove is hollowed out to reduce the weight of the connecting plug body and reduce production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is an exploded view of the utility model.

[0033] Figure 2 This is a schematic diagram of the baffle structure of the utility model.

[0034] Figure 3 It is a side structural schematic diagram of the utility model.

[0035] Figure 4 It is another schematic diagram of the cover plate of the present invention.

[0036] In the figure: 1. Block structure body; 2. Plug-in handle; 3. Connecting plug board body; 5. Cover plate; 6. Sealing ring; 7. Spring; 31. Mounting slot; 32. Fixing rod; 33. Fixing hole; 34. Direction marking slot; 51. Spring hole; DETAILED DESCRIPTION

[0037] The technical solution of the utility model is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0038] Example: Figure 1-4 As shown, a baffle structure for a vacuum cleaner includes a baffle structure body 1, a connecting plug body 3, a plug-in handle 2, a cover plate 5, a fixing rod 32, a spring hole 51, a mounting groove 31, a spring 7, a sealing ring 6 and a direction marking groove 34;

[0039] The baffle structure body 1 is provided with a connecting plug board body 3;

[0040] The top of the connecting plug board body 3 is provided with a plug-in handle 2; the handle facilitates plugging and unplugging the connecting plug board body into the vacuum cleaner;

[0041] The connecting plug body 3 is provided with a movable cover plate 5;

[0042] The cover plate 5 is provided with a fixing rod 32 and a spring hole 51;

[0043] The bottom of the connecting plug board body 3 is provided with a mounting groove 31;

[0044] A fixing rod 32 is provided in the installation slot 31;

[0045] The fixing rod 32 is matched and connected with the fixing hole 33;

[0046] The spring hole 51 is provided with a spring 7. The cover plate is opened by the movable cover plate and then reset by the spring, which is convenient for operation and improves the service life.

[0047] A sealing ring 6 is arranged inside the connecting plug board body 3. The sealing ring prevents dust leakage and avoids secondary pollution of dust.

[0048] The bottom sides of the connecting plug board body 3 are provided with direction identification grooves 34. The direction identification grooves are hollowed out to reduce the weight of the connecting plug board body and reduce the production cost.

[0049] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numerals in the claims should not be regarded as limiting the claims involved.

[0050] In summary, the above description is only a specific embodiment of the present invention, but the structural features of the present invention are not limited thereto. Any changes or modifications made by any technician in the field of the present invention are included in the patent scope of the present invention.

Claims

1. A baffle structure for a vacuum cleaner, characterized in that: include: A baffle structure body (1); A connecting plug plate body (3) is arranged inside the baffle structure body (1); A plug-in handle (2) is arranged on the top of the connecting plug board body (3); A cover plate (5) movably arranged on the connecting plug plate body (3); A fixing rod (32) is arranged on the cover plate (5); A spring hole (51) is provided on the cover plate (5); A mounting groove (31) is arranged at the bottom of the connecting plug board body (3); A spring (7) mounted on the spring hole (51); A sealing ring (6) is arranged inside the connecting plug plate body (3); Direction identification grooves (34) are arranged on both sides of the bottom of the connecting plug board body (3).

2. A baffle structure for a vacuum cleaner according to claim 1, characterized in that: A spring (7) is provided between the cover plate (5) and the connecting plug plate body (3) for driving the cover plate (5) to reset.

3. The baffle structure for a vacuum cleaner according to claim 1, characterized in that: The sealing ring (6) is arranged between the connecting plug plate body (3) and the cover plate (5) and is used to seal the connecting plug plate body (3) and the cover plate (5).

4. The baffle structure for a vacuum cleaner according to claim 1, characterized in that: The direction identification groove (34) adopts a hollow design, which is used to reduce the weight of the connecting plug plate body (3) and reduce production costs. The baffle structure body (1) is made of plastic material.

5. The baffle structure for a vacuum cleaner according to claim 1, characterized in that: The fixing rod (32) is matched and connected with the fixing hole (33) and is used for fixing the plug board body (3).

6. The baffle structure for a vacuum cleaner according to claim 1, characterized in that: The bottom of the connecting plug plate body (3) is provided with a mounting groove (31) for accommodating a fixing rod (32).

7. The baffle structure for a vacuum cleaner according to claim 1, characterized in that: The cover plate (5) is provided with a fixing rod (32) for fixing the cover plate (5).

8. The baffle structure for a vacuum cleaner according to claim 1, characterized in that: The spring hole (51) is arranged on the cover plate (5) and is used for installing the spring (7).

9. The baffle structure for a vacuum cleaner according to claim 1, characterized in that: The baffle structure body (1) is used for being installed at the air inlet of a dust collecting mechanism of a vacuum cleaner, and the connecting plug plate body (3) is used for connecting the internal structure of the dust collecting mechanism of the vacuum cleaner.

10. The baffle structure for a vacuum cleaner according to claim 1, characterized in that: When the cover plate (5) is opened, dust and foreign matter are allowed to enter the dust collecting mechanism of the vacuum cleaner; when the cover plate (5) is closed, dust and foreign matter are prevented from leaking out.

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