Sealing mechanism for dust collection station and vacuum cleaner

Abstract

The utility model provides a sealing mechanism between a dust collecting station and a vacuum cleaner, comprising a support body, a concave supporting groove being provided on the top of the support body to support the vacuum cleaner, a dust outlet channel being provided at the bottom of the support body, and two sealing components being symmetrically arranged on both sides of the concave supporting groove, the sealing component comprising a rotating shaft, the sealing component being rotatably connected to the inner side of the support body through the rotating shaft, a concave protruding block being provided below the rotating shaft, and a sealing block being provided above the rotating shaft so that the sealing block and the concave protruding block can move relative to the rotating shaft, and the utility model is used to solve the problem that the current vacuum cleaner needs to be placed on the dust collecting station after being used for a period of time, and the dust collecting operation can only be carried out after the switch of the dust collecting station is turned on. When the current vacuum cleaner is inserted into the integrated station, the sealing structure is generally moved by an electric control structure to fix and support the vacuum cleaner, and the electric control structure has the technical problems of complex mechanism and low economic benefit.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of vacuum cleaners, and in particular to a sealing mechanism between a dust collecting station and a vacuum cleaner. Background Art

[0002] The vacuum cleaner uses a motor to drive the blades to rotate at high speed, creating a strong negative pressure that sucks air and dust into a closed shell. This process is similar to creating a suction force field, forcing the surrounding air and dust into the vacuum cleaner. As the air enters the vacuum cleaner, the dust in it is captured by the filter, and clean air is released. This method ensures efficient cleaning results and keeps the indoor air clean and healthy.

[0003] The current vacuum cleaner is connected to the collection bag through a dust collection pipe. Although this method can directly collect the garbage into the collection bag, the collection bag needs to be carried with the user at all times during the use of the vacuum cleaner. The overall size of the vacuum cleaner is large and the operation is cumbersome.

[0004] There is also a vacuum cleaner that includes a dust collection station. When the vacuum cleaner collects a certain amount of dust, the vacuum cleaner can be placed on the dust collection station to collect the dust in batches, so that the vacuum cleaner is more convenient to use.

[0005] The inventor discovered the following defects during the operation of the specific embodiment:

[0006] Current vacuum cleaners need to be placed on a dust collection station after being used for a period of time. Dust collection can only be performed when the switch of the dust collection station is turned on. When the current vacuum cleaner is inserted into the integrated station, the sealing structure is generally moved by an electric control structure to fix and support the vacuum cleaner, thereby achieving a sealing effect. The use of an electric control structure has a complex mechanism and low economic benefits.

[0007] It should be noted that the above contents belong to the technical cognition scope of the inventor. Since the technical contents in this field are vast and too complicated, the above contents of this application do not necessarily constitute prior art. Utility Model Content

[0008] 1. Technical problems to be solved by the utility model:

[0009] The utility model provides a sealing mechanism for a dust collecting station and a dust collector, which is used to solve the technical problems existing in the above-mentioned background technology.

[0010] 2. Technical solution:

[0011] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is: a sealing mechanism between a dust collecting station and a dust collector, comprising

[0012] A support body, wherein a concave support groove is provided on the top of the support body to support the vacuum cleaner, and a dust outlet channel is provided on the bottom of the support body.

[0013] Two sealing components are symmetrically arranged on both sides of the concave supporting groove, and the sealing component includes a rotating shaft. The sealing component is rotatably connected to the inner side of the supporting body through the rotating shaft. A concave protruding block is provided below the rotating shaft, and a sealing block is provided above the rotating shaft, so that the sealing block and the concave protruding block can move relative to the rotating shaft.

[0014] The bottom of the dust outlet channel of the support body is connected to the dust collecting station body, and the dust can be absorbed inward through the dust outlet channel. The dust collecting station body is the existing technology and will not be elaborated. When the vacuum cleaner on the top is inserted into the concave support groove, the vacuum cleaner is inserted into the bottom of the concave support groove, the two sides of the bottom of the vacuum cleaner will hit the concave protrusions, and the sealing assembly will rotate inward around the rotating axis, and then the top sealing block will abut against the vacuum cleaner shell. In this way, when the dust collecting station collects the dust in the vacuum cleaner, the internal dust will not overflow. The entire collection process does not require pressing other electronic start switches to achieve the sealing effect. The device adopts a purely mechanical mechanism, which is more cost-effective and convenient to operate. The sealing effect is better during the vacuuming process, and the sealing assembly will rotate in the opposite direction around the rotating axis to reset when pulled out.

[0015] Furthermore, a sealing soft glue is provided on the inner side of the sealing block.

[0016] Furthermore, a switch protrusion is provided in the middle of the dust outlet channel.

[0017] Furthermore, it also includes a trigger switch, which is arranged on the inner side of the sealing component.

[0018] Furthermore, the top of the support body is detachably connected to an upper cover.

[0019] Furthermore, the support body is integrally formed by an injection molding process.

[0020] Furthermore, the bottom of the support body is detachably connected to a lower cover, and the lower cover is connected to a dust collection station.

[0021] Furthermore, sealant is bonded to the inner side of the concave support groove.

[0022] Furthermore, a protruding window is opened at the bottom of the inner side of the support body, and the protruding window matches the concave protruding block. A sealing window is arranged at the top of the protruding window, and the sealing window matches the sealing block.

[0023] 3. Beneficial effects:

[0024] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0025] The utility model has a reasonable design. By utilizing a rotatable sealing component in conjunction with the concave supporting groove of the inner supporting body, when the vacuum cleaner is inserted into the concave supporting groove, the sealing component can be driven to rotate around the rotating shaft, and the sealing block is automatically pressed against the vacuum cleaner to achieve a sealing effect. No other electric control structure is required, and the economic effect is good and the sealing effect is excellent.

[0026] By providing the switch protrusion and the trigger switch, the dust collection operation can be automatically performed after the vacuum cleaner is inserted into the support body, without the need for other switches to be activated, thereby improving the efficiency of dust collection and simplifying the use process.

[0027] It should be noted that the structures not introduced in the present invention are not related to the design points and improvement directions of the present invention, and are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the utility model;

[0029] Figure 2 This is a schematic diagram of the sealing assembly structure of the utility model;

[0030] Figure 3 This is a schematic diagram of the structure of the support body of the utility model when it is opened;

[0031] Figure 4 This is a schematic diagram of the structure of the support body of the utility model when it is closed;

[0032] Figure 5 It is a schematic diagram of the structure of the utility model when it is working.

[0033] Reference numerals:

[0034] 1. Support body; 2. Concave support groove; 21. Sealant; 3. Dust outlet channel; 4. Switch protrusion; 5. Sealing assembly; 6. Rotating shaft; 7. Concave protrusion block; 8. Sealing block; 9. Sealing soft glue; 10. Trigger switch; 11. Upper cover; 12. Lower cover; 13. Protruding window; 14. Sealing window. DETAILED DESCRIPTION

[0035] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0036] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and 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, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0037] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0038] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", "provided on" and the like should be understood in a broad sense, for example, it 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 a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0039] See attached Figure 1-5 , a sealing mechanism for a dust collecting station and a dust collector, comprising

[0040] A support body 1, wherein a concave support groove 2 is provided on the top of the support body 1 to support the vacuum cleaner, and a dust outlet channel 3 is provided on the bottom of the support body 1;

[0041] Two sealing assemblies 5 are symmetrically arranged on both sides of the concave supporting groove 2, and the sealing assembly 5 includes a rotating shaft 6. The sealing assembly 5 is rotatably connected to the inner side of the supporting body 1 through the rotating shaft 6. A concave protruding block 7 is provided below the rotating shaft 6, and a sealing block 8 is provided above the rotating shaft 6, so that the sealing block 8 and the concave protruding block 7 can move relative to the rotating shaft 6.

[0042] The bottom of the dust outlet channel 3 of the support body 1 is connected to the dust collecting station body, and the dust can be adsorbed inward through the dust outlet channel 3. The dust collecting station body is the prior art and will not be elaborated. When the vacuum cleaner on the top is inserted into the concave support groove 2, the two sides of the bottom of the vacuum cleaner will hit the concave protrusion blocks 7 when the vacuum cleaner is inserted into the bottom of the concave support groove 2, and the sealing assembly 5 will rotate inward around the rotating shaft 6, and then the top sealing block 8 will abut against the vacuum cleaner shell to form a seal with the vacuum cleaner shell, so that when the dust collecting station body collects the dust from the vacuum cleaner, it will not overflow. The entire collection process does not require pressing other electronically controlled start switches to achieve a sealing effect. The device adopts a purely mechanical mechanism, which is more cost-effective and convenient to operate, and the sealing effect is better during the vacuuming process.

[0043] A sealing soft glue 9 is provided inside the sealing block 8 , and the sealing soft glue 9 further improves the sealing performance between the vacuum cleaner housing and the sealing assembly 5 .

[0044] A switch protrusion 4 is provided in the middle of the dust outlet channel 3. When the top vacuum cleaner is inserted into the concave support groove 2 and contacts the switch protrusion 4, the bottom channel of the vacuum cleaner is opened and connected to the dust outlet channel 3, which is convenient for subsequent dust transportation.

[0045] The device further comprises a trigger switch 10, which is arranged inside the sealing assembly 5. When the sealing assembly 5 rotates inward around the rotating shaft 6, it presses against the trigger switch 10, and the dust collecting station body starts the recycling work.

[0046] The top of the support body 1 is detachably connected to an upper cover 11 , and the upper cover 11 has a sealing effect and protects the support body 1 at the bottom.

[0047] The support body 1 is integrally formed by an injection molding process, and the support body 1 can be manufactured according to a matching vacuum cleaner to improve sealing capability.

[0048] The bottom of the support body 1 is detachably connected to a lower cover 12, which is connected to the main body of the dust collecting station. The lower cover 12 protects the support body 1 and is connected to a collection channel of the dust collecting station.

[0049] The inner side of the concave support groove 2 is bonded with a sealant 21 , and the sealant 21 further improves the sealing effect when the dust collecting station is working.

[0050] A protruding window 13 is provided at the bottom inner side of the support body 1, and the protruding window 13 matches the concave protruding block 7. A sealing window 14 is provided at the top of the protruding window 13, and the sealing window 14 matches the sealing block 8. When a vacuum cleaner is inserted at the top of the support body 1, the protrusions on both sides of the vacuum cleaner abut against the concave protruding block 7, thereby causing the concave protruding block 7 to retract into the protruding window 13. Due to the action of the rotating shaft 6, the sealing block 8 extends from the sealing window 14 and abuts against both sides of the vacuum cleaner.

[0051] The above-described embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the patent of the utility model shall be based on the attached claims.

Claims

1. A sealing mechanism between a dust collecting station and a vacuum cleaner, characterized in that: include A support body (1), wherein a concave support groove (2) is provided at the top of the support body (1) to support the vacuum cleaner, and a dust outlet channel (3) is provided at the bottom of the support body (1); Two sealing assemblies (5) are symmetrically arranged on both sides of the concave support groove (2), the sealing assemblies (5) comprising a rotating shaft (6), the sealing assemblies (5) being rotatably connected to the inner side of the support body (1) via the rotating shaft (6), a concave protruding block (7) being arranged below the rotating shaft (6), and a sealing block (8) being arranged above the rotating shaft (6), so that the sealing block (8) and the concave protruding block (7) can move relative to the rotating shaft (6).

2. The sealing mechanism of a dust collecting station and a vacuum cleaner according to claim 1, characterized in that: A sealing soft glue (9) is provided on the inner side of the sealing block (8).

3. The sealing mechanism of the dust collecting station and the vacuum cleaner according to claim 1, characterized in that: A switch protrusion (4) is provided in the middle of the dust outlet passage (3).

4. The sealing mechanism of a dust collecting station and a vacuum cleaner according to claim 1, characterized in that: It also includes a trigger switch, which is arranged on the inner side of the sealing component (5).

5. The sealing mechanism of the dust collecting station and the vacuum cleaner according to claim 1, characterized in that: The top of the support body (1) is detachably connected to an upper cover (11).

6. The sealing mechanism of the dust collecting station and the vacuum cleaner according to claim 1, characterized in that: The support body (1) is integrally formed by an injection molding process.

7. The sealing mechanism of a dust collecting station and a vacuum cleaner according to claim 1, characterized in that: The bottom of the support body (1) is detachably connected to a lower cover (12), and the lower cover (12) is connected to a main body of the dust collection station.

8. The sealing mechanism of a dust collecting station and a vacuum cleaner according to claim 1, characterized in that: The inner side of the concave support groove (2) is bonded with a sealant (21).

9. The sealing mechanism of a dust collecting station and a vacuum cleaner according to claim 1, characterized in that: A protruding window (13) is provided at the bottom inner side of the support body (1), the protruding window (13) matches the concave protruding block (7), and a sealing window (14) is provided at the top of the protruding window (13), the sealing window (14) matches the sealing block (8).

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