A dust suction wind net splicing mechanism

Abstract

The present application discloses a dust suction wind net splicing mechanism, which relates to the field of dust removal equipment, improves the problem that the dust suction wind net is sleeved on a fixed basket when in use, and the wind net cannot fit tightly on the inner wall of the fixed basket when filtering dust, resulting in the wind nets being stacked together, which will affect the filtering area of ​​the wind net, thereby affecting the filtering effect of dust, and includes a fixed basket, a mounting ring and a breathable groove, the mounting ring is integrally formed on the top of the fixed basket, the breathable groove is arranged on the surface of the fixed basket, a filter mechanism is movably installed in the inner cavity of the fixed basket, a support mechanism is movably arranged in the inner cavity of the filter mechanism, and the filter mechanism includes a basin-shaped filter that is movably plugged into the inner cavity of the fixed basket, and a pressure ring that matches the inner cavity of the mounting ring is integrally formed on the top surface of the basin-shaped filter. The present application fixes the top, middle and bottom of the basin-shaped filter respectively, so that the basin-shaped filter can fit more closely with the inner wall of the fixed basket and the installation is more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal equipment, in particular to a dust suction wind net splicing mechanism. Background Art

[0002] Vacuum cleaners can be divided into vertical, horizontal and portable types according to their structure. The working principle of a vacuum cleaner is to use an electric motor to drive the blades to rotate at high speed, thereby generating negative air pressure in a sealed shell to absorb dust.

[0003] When the vacuum cleaner is in use, dust needs to be filtered through an air net, and the air net is supported and fixed by a fixed basket when in use.

[0004] The existing dust collection wind net is mounted on a fixed basket when in use. When the wind net is filtering dust, the wind net cannot fit tightly against the inner wall of the fixed basket, causing the wind nets to be stacked together, which will affect the filtering area of ​​the wind net and thus affect the dust filtering effect. Therefore, a dust collection wind net splicing mechanism is needed. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the problems existing in the prior art, the utility model provides a dust suction air net splicing mechanism.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: a dust suction wind net splicing mechanism, including a fixed basket, a mounting ring and a ventilation groove, the mounting ring is integrally formed on the top of the fixed basket, the ventilation groove ring is arranged on the surface of the fixed basket, a filter mechanism is movably installed in the inner cavity of the fixed basket, and a support mechanism is movably arranged in the inner cavity of the filter mechanism;

[0009] The filter mechanism comprises a basin-shaped filter movably plugged into the inner cavity of the fixed basket, the top surface of the basin-shaped filter is integrally formed with a pressure ring adapted to the inner cavity of the mounting ring, the bottom of the inner cavity of the basin-shaped filter is provided with a fixing ring of a circular structure, a fixing screw is welded at the center of the lower surface of the fixing ring, and a fixing nut is threadedly connected to the surface of the fixing screw;

[0010] The supporting mechanism comprises a pressure ring adapted to the inner cavity of the mounting ring, and a supporting frame with a cross-shaped structure is welded in the middle of the pressure ring.

[0011] As a preferred solution of the dust suction air net splicing mechanism described in the utility model, a thread groove is provided on the inner wall of the installation ring, and the pressure ring is threadedly connected to the inner wall of the installation ring.

[0012] As a preferred solution of the dust suction air net splicing mechanism described in the utility model, a fixing hole is penetrated through the bottom of the inner cavity of the fixed basket at a position corresponding to the position of the fixed screw rod, and the fixed screw rod is plugged into the fixing hole.

[0013] As a preferred solution of the dust suction air net splicing mechanism described in the utility model, a pressing plate is provided on the fixed screw rod, and the pressing plate is located between the fixed nut and the lower surface of the fixed basket.

[0014] As a preferred solution of the dust suction air net splicing mechanism described in the utility model, a support pressure rod is vertically welded to the lower surface of the support frame, and the bottom of the support pressure rod abuts against the surface of the fixing ring.

[0015] As a preferred solution of the dust suction air net splicing mechanism described in the utility model, Velcro is attached to the inner wall surface of the fixed basket, and the Velcro and the ventilation grooves are arranged in a staggered manner.

[0016] As a preferred solution of the dust suction air net splicing mechanism described in the utility model, a Velcro is pasted on the outer wall surface of the basin-shaped filter screen at a position corresponding to the Velcro position, and the Velcro is pasted to the Velcro.

[0017] (III) Beneficial effects

[0018] The utility model provides a dust suction wind net splicing mechanism, which has the following beneficial effects:

[0019] 1. The new type can make the basin-shaped filter fit more closely with the inner wall of the fixed basket and the installation more stable by fixing the top, middle and bottom of the basin-shaped filter respectively.

[0020] 2. The bottom of the new support frame is abutted against the surface of the fixed ring through the support pressure rod, which can support the fixed basket and the basin-shaped filter screen to prevent the fixed basket from being deformed when squeezed by external force. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0023] Figure 2 It is a schematic diagram of the fixed basket structure of the utility model.

[0024] Figure 3 It is a schematic diagram of the filter mechanism structure of the utility model.

[0025] Figure 4 This is a schematic diagram of the front view structure of the filter mechanism of the utility model;

[0026] Figure 5 It is a structural schematic diagram of the support mechanism of the utility model.

[0027] In the figure, 1. fixed basket; 2. mounting ring; 3. ventilation groove; 4. filter mechanism; 401. basin-shaped filter; 402. pressure ring; 403. fixed screw rod; 404. fixed nut; 405. pressure plate; 406. fixed ring; 5. fixed hole; 6. supporting mechanism; 601. pressure ring; 602. supporting frame; 603. supporting pressure rod; 7. Velcro; 8. Velcro mother tape. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0029] Example 1

[0030] Reference Figure 1 , 2 , 3, 4 and Figure 5 , which is the first embodiment of the utility model, and provides a dust suction wind net splicing mechanism, including a fixed basket 1, a mounting ring 2 and a ventilation groove 3, wherein the mounting ring 2 is integrally formed on the top of the fixed basket 1, and the ventilation groove 3 is arranged on the surface of the fixed basket 1, and a filter mechanism 4 is movably installed in the inner cavity of the fixed basket 1, and a support mechanism 6 is movably arranged in the inner cavity of the filter mechanism 4;

[0031] The filter mechanism 4 includes a basin-shaped filter 401 movably inserted in the inner cavity of the fixed basket 1, and the top surface of the basin-shaped filter 401 is integrally formed with a pressure ring 402 that is compatible with the inner cavity of the mounting ring 2, and the bottom of the inner cavity of the basin-shaped filter 401 is provided with a circular fixed ring 406, and a fixed screw rod 403 is welded at the center of the lower surface of the fixed ring 406, and a fixed nut 404 is threadedly connected to the surface of the fixed screw rod 403.

[0032] Furthermore, the basin-shaped filter 401 is inserted into the inner cavity of the fixed basket 1, the fixed screw rod 403 at the bottom of the basin-shaped filter 401 is inserted into the fixing hole 5 opened at the bottom of the inner cavity of the fixed basket 1, the pressing piece 405 is inserted into the fixed screw rod 403, and the fixing nut 404 is threadedly connected to the fixed screw rod 403. By matching the fixed screw rod 403 and the fixing nut 404, the bottom of the basin-shaped filter 401 can be quickly fixed.

[0033] Specifically, a thread groove is formed on the inner wall of the mounting ring 2 , and the pressure ring 601 is connected to the inner wall of the mounting ring 2 by threads.

[0034] Furthermore, the pressing ring 601 is threadedly connected to the inner wall of the mounting ring 2 , so as to fix the top of the basin-shaped filter screen 401 .

[0035] Specifically, a fixing hole 5 is formed through the bottom of the inner cavity of the fixing basket 1 at a position corresponding to the position of the fixing screw 403 , and the fixing screw 403 is plugged into the fixing hole 5 . A pressing sheet 405 is provided on the fixing screw 403 , and the pressing sheet 405 is located between the fixing nut 404 and the lower surface of the fixing basket 1 .

[0036] Furthermore, the fixing screw 403 is plugged into the fixing hole 5 and is threadedly connected to the fixing screw 403 through the fixing nut 404, so as to fix the bottom of the basin-shaped filter 401, and the pressing sheet 405 can increase the contact area between the fixing nut 404 and the bottom of the fixing basket 1.

[0037] Example 2

[0038] Reference Figure 1 , 2 , 3, 4 and Figure 5 , which is the second embodiment of the utility model. This embodiment is based on the previous embodiment. The support mechanism 6 includes a pressure ring 601 that is compatible with the inner cavity of the mounting ring 2. A cross-shaped support frame 602 is welded to the middle of the pressure ring 601. A support pressure rod 603 is vertically welded to the lower surface of the support frame 602. The bottom of the support pressure rod 603 abuts against the surface of the fixing ring 406.

[0039] Furthermore, the pressing ring 601 is threadedly connected to the mounting ring 2, and the pressing ring 601 can be used to fix the pressing sheet 405, so that the top of the basin-shaped filter 401 can be fixed. The bottom of the support frame 602 is abutted against the surface of the fixing ring 406 through the supporting pressure rod 603. The supporting pressure rod 603 can support the fixed basket 1 and the basin-shaped filter 401, thereby preventing the fixed basket 1 from being deformed when squeezed by external force.

[0040] Specifically, the inner wall surface of the fixed basket 1 is pasted with Velcro 7, and the Velcro 7 is arranged in an alternating manner with the ventilation groove 3. The outer wall surface of the basin-shaped filter 401 is pasted with Velcro 8 at a position corresponding to the position of the Velcro 7, and the Velcro 8 is pasted with the Velcro 7.

[0041] Furthermore, the mother Velcro tape 8 and the child Velcro tape 7 are adhered to each other, so that the basin-shaped filter screen 401 can be fitted with the inner wall of the fixed basket 1 .

[0042] Working principle: The basin-shaped filter 401 is inserted into the inner cavity of the fixed basket 1, the fixed screw rod 403 at the bottom of the basin-shaped filter 401 is inserted into the fixed hole 5 opened at the bottom of the inner cavity of the fixed basket 1, the pressing piece 405 is inserted into the fixed screw rod 403, and the fixed nut 404 is threadedly connected to the fixed screw rod 403. By matching the fixed screw rod 403 and the fixed nut 404, the bottom of the basin-shaped filter 401 can be quickly fixed. The pressing piece 405 can increase the contact area between the fixed nut 404 and the bottom surface of the fixed basket 1. By sticking the Velcro 7 and the Velcro 8, the inner wall of the fixed basket 1 and the outer wall of the basin-shaped filter 401 can be fixed. The pressure ring 601 is fixed between the walls, and the pressure ring 601 is connected to the inner wall of the mounting ring 2 by a thread. The pressure ring 601 is pressed on the pressure ring 402 at the top of the basin-shaped filter screen 401, so as to fix the top of the basin-shaped filter screen 401. By fixing the top, middle and bottom of the basin-shaped filter screen 401 respectively, the basin-shaped filter screen 401 can be more closely fitted to the inner wall of the fixed basket 1, and the installation is more stable. The bottom of the support frame 602 is abutted against the surface of the fixing ring 406 through the support pressure rod 603, and the support pressure rod 603 can support the fixed basket 1 and the basin-shaped filter screen 401 to prevent the fixed basket 1 from being deformed when squeezed by external force.

[0043] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A dust suction air net splicing mechanism, comprising a fixed basket (1), a mounting ring (2) and a ventilation groove (3), characterized in that: The mounting ring (2) is integrally formed on the top of the fixed basket (1), the air permeable groove (3) is arranged on the surface of the fixed basket (1), a filter mechanism (4) is movably installed in the inner cavity of the fixed basket (1), and a support mechanism (6) is movably provided in the inner cavity of the filter mechanism (4); The filter mechanism (4) comprises a basin-shaped filter (401) movably plugged into the inner cavity of the fixed basket (1), the top surface of the basin-shaped filter (401) being integrally formed with a pressure ring (402) adapted to the inner cavity of the mounting ring (2), the bottom of the inner cavity of the basin-shaped filter (401) being provided with a circular fixed ring (406), a fixed screw (403) being welded at the center of the lower surface of the fixed ring (406), and a fixed nut (404) being threadedly connected to the surface of the fixed screw (403); The support mechanism (6) comprises a pressure ring (601) adapted to the inner cavity of the mounting ring (2), and a support frame (602) with a cross-shaped structure is welded to the middle of the pressure ring (601).

2. A dust suction air net splicing mechanism according to claim 1, characterized in that: The inner wall of the mounting ring (2) is provided with a thread groove, and the pressure ring (601) is threadably connected to the inner wall of the mounting ring (2).

3. The dust suction air net splicing mechanism according to claim 1, characterized in that: A fixing hole (5) is provided through the bottom of the inner cavity of the fixing basket (1) at a position corresponding to the position of the fixing screw rod (403), and the fixing screw rod (403) is plugged into the fixing hole (5).

4. The dust suction air net splicing mechanism according to claim 1, characterized in that: The fixed screw rod (403) is provided with a pressing sheet (405), and the pressing sheet (405) is located between the fixing nut (404) and the lower surface of the fixing basket (1).

5. The dust suction air net splicing mechanism according to claim 1, characterized in that: A support pressure rod (603) is vertically welded to the lower surface of the support frame (602), and the bottom of the support pressure rod (603) abuts against the surface of the fixing ring (406).

6. The dust suction air net splicing mechanism according to claim 1, characterized in that: The inner wall surface of the fixed basket (1) is adhered with a Velcro tape (7), and the Velcro tape (7) and the ventilation grooves (3) are arranged in a staggered manner.

7. A dust suction air net splicing mechanism according to claim 6, characterized in that: A Velcro tape (8) is pasted on the outer wall surface of the basin-shaped filter (401) at a position corresponding to the Velcro tape (7), and the Velcro tape (8) is pasted to the Velcro tape (7).

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