CN216776867U - Vacuum cleaner - Google Patents

Abstract

The utility model discloses a vacuum cleaner, comprising a housing body, comprising a housing body, a cover plate is movably connected to the left side of the top of the housing body through a rotating shaft, a clamping slot is opened on the top of the cover plate, and an inner cavity of the clamping slot is left on the left side. A first spring is fixedly connected to the side, the right end of the first spring is fixedly connected to a limit block, the top of the limit block is fixedly connected with a connecting rod, and the other end of the housing body is provided with a limit slot, the limit The right end of the block extends to the inner cavity of the limiting slot and is movably connected with the limiting slot. The utility model is used to connect the housing body and the cover plate through the cooperation of the limit block, the first spring receiver, the limit groove and the connecting rod, and at the same time facilitate the disassembly of the cover plate, so as to facilitate the user to check the inside of the vacuum cleaner. Carry out maintenance and cleaning to avoid the inconvenience of maintenance and cleaning of the interior of the vacuum cleaner due to the difficulty of disassembling the outer casing of the vacuum cleaner, which affects the normal use of the vacuum cleaner.

Description

Vacuum cleaner

technical field

The utility model relates to the technical field of vacuum cleaners, in particular to a vacuum cleaner.

Background technique

Vacuum cleaners are mainly divided into three types: household vacuum cleaners, commercial vacuum cleaners and industrial vacuum cleaners. The fan impeller of the vacuum cleaner is driven by the high-speed motor to discharge the air in the impeller at a high speed, and at the same time, the air in the vacuuming part is continuously supplemented into the fan, so that it is possible to cooperate with the vacuum cleaner. A high pressure difference is formed outside, and the dust and dirt of the suction nozzle are sucked into the vacuum part with the air, and pass through the leaker to collect the dust and dirt in the dust tube. During the long-term use of the vacuum cleaner, its internal Electrical components will inevitably fail and be damaged. Since the outer casing of the vacuum cleaner is generally installed in a relatively firm way, it is difficult to disassemble it, so it is inconvenient to repair and maintain the interior of the vacuum cleaner. In addition, the leakage device of the vacuum cleaner is used for a long time. A lot of dust will be attached to the vacuum cleaner, but it is not easy to clean it because the shell is difficult to disassemble, which affects the normal use of the vacuum cleaner.

Utility model content

The purpose of the utility model is to provide a vacuum cleaner, which has the advantage of being easy to disassemble, and solves the problem that the housing of the vacuum cleaner is generally installed in a relatively firm manner, and it is difficult to disassemble it, so it is inconvenient to repair and maintain the interior of the vacuum cleaner. The leakage device will adhere to a large amount of dust during long-term use, but it is inconvenient to clean it because the casing is difficult to disassemble, thus affecting the normal use of the vacuum cleaner.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a vacuum cleaner includes a casing body, a cover plate is movably connected to the left side of the top of the casing body through a rotating shaft, and a card slot is opened on the top of the cover plate, and the card groove A first spring is fixedly connected to the left side of the inner cavity of the casing, the right end of the first spring is fixedly connected to a limit block, the top of the limit block is fixedly connected with a connecting rod, and the other end of the shell body is provided with a limit slot, The right end of the limit block extends to the inner cavity of the limit slot and is movably connected with the limit slot. The top and bottom of the inner cavity of the shell body are provided with a first chute, and the inner cavity of the first chute A filter screen frame is movably connected, a support plate is fixedly connected to the top and bottom of the right side of the inner cavity of the shell body, a ventilation pipe is fixedly connected between the two support plates, and the inner cavity of the ventilation pipe is fixed by a bracket A motor is connected, and the output shaft of the motor is fixedly connected with a fan blade.

Preferably, a collection box is movably connected to the left side of the bottom of the inner cavity of the housing body, and a second chute is provided on both sides of the bottom of the collection box, and the inner cavity of the second chute is slidably connected with a slide rail, The side of the slide rail away from the inner cavity of the second chute is fixedly connected with the inner wall of the housing body.

Preferably, a groove is formed on the front of the filter frame, a clip box is fixedly connected to the front of the housing body, a movable rod is movably connected to the inner cavity of the clip box, and the left end of the movable rod is fixedly connected There is a clamping block, the left end of the clamping block penetrates to the outside of the clamping box and extends to the inner cavity of the groove and is movably connected with the groove, the surface of the movable rod is sleeved with a second spring, the second spring The two ends of the movable rod are respectively fixedly connected with the card block and the card box, and the right end of the movable rod penetrates to the outside of the card box.

Preferably, the front surface of the housing body is movably connected to the collection box through a fixing pin, and an air outlet hole is provided on the right side of the housing body.

Preferably, an air inlet pipe is communicated with the upper end of the left side of the housing body, and a handle is fixedly connected to the top of the cover plate and the lower end of the front of the filter frame respectively.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

1. The utility model is used to connect the housing body and the cover plate through the cooperation of the limit block, the first spring receiver, the limit groove and the connecting rod, and at the same time, it is convenient to disassemble the cover plate, so as to facilitate the user to adjust the vacuum cleaner. The interior of the vacuum cleaner is inspected and cleaned to avoid the inconvenience of repairing and cleaning the interior of the vacuum cleaner due to the difficult disassembly of the outer casing, which affects the normal use of the vacuum cleaner. The first chute is used to limit the filter frame and facilitate the filter The screen frame is taken out and cleaned, and the filter screen frame is used to filter the dust in the air flow to prevent the dust from affecting the normal operation of the suction mechanism. The output shaft of the motor drives the fan blades to rotate to discharge the air inside the shell body. A negative pressure is formed inside the shell body, so that the air flow and dust enter the inner cavity of the shell body through the air intake pipe, so as to complete the cleaning of the ground, which has the advantage of being easy to disassemble, and solves the problem that the shell of the vacuum cleaner is generally more firm. It is difficult to disassemble it, so it is inconvenient to inspect and maintain the interior of the vacuum cleaner. In addition, the leakage device of the vacuum cleaner will adhere to a large amount of dust during long-term use, but it is inconvenient to disassemble the casing due to the difficulty in disassembling it. Clean up problems that affect the normal use of the vacuum cleaner.

2. The utility model is provided with a collection box to collect the dust and sundries sucked into the inner cavity of the shell body. By setting the second chute and slide rail, it is convenient to take or place the collection box. The hole is used to cooperate with the air suction mechanism to discharge the air inside the shell body. By setting grooves, clip boxes, movable rods, clip blocks and second springs, it is used to limit and fix the filter screen frame to avoid the filter screen. The frame is detached from the inner cavity of the shell body, and the pin plate, the fixing pin and the ferrule are arranged to limit and fix the collection box to prevent the collection box from being detached from the inner cavity of the shell body.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the front view sectional schematic diagram of the utility model;

FIG. 3 is a schematic three-dimensional front view of the filter screen frame of the present invention.

In the figure: 1. Shell body; 2. Cover plate; 3. Card slot; 4. Limit block; 5. First spring; 6. Limit slot; 7. Filter frame; 8. First chute; 9 , connecting rod; 10, support plate; 11, ventilation pipe; 12, motor; 13, fan blade; 14, collection box; 15, second chute; 16, slide rail; 17, air outlet; 18, groove ; 19, the card box; 20, the activity rod; 21, the block; 22, the second spring.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Fig. 1-3, the vacuum cleaner includes a housing body 1, a cover plate 2 is movably connected to the left side of the top of the housing body 1 through a rotating shaft, a card slot 3 is opened on the top of the cover plate 2, and the left side of the inner cavity of the card slot 3 A first spring 5 is fixedly connected, the right end of the first spring 5 is fixedly connected to the limit block 4, the top of the limit block 4 is fixedly connected with a connecting rod 9, the other end of the housing body 1 is provided with a limit slot 6, and the limit block 4 The right end of the casing body 1 extends to the inner cavity of the limit slot 6 and is movably connected with the limit slot 6. The top and bottom of the inner cavity of the housing body 1 are provided with a first chute 8, and the inner cavity of the first chute 8 is movably connected with a filter. In the screen frame 7, the top and bottom of the inner cavity of the housing body 1 are fixedly connected with a support plate 10, a ventilation pipe 11 is fixedly connected between the two support plates 10, and the inner cavity of the ventilation pipe 11 is fixedly connected with a motor 12 through a bracket , the output shaft of the motor 12 is fixedly connected with a fan blade 13, which is used to connect the housing body 1 and the cover plate 2 through the cooperation of the limit block 4, the first spring 5, the limit slot 6 and the connecting rod 9, and at the same time It is convenient to disassemble the cover plate 2, so as to facilitate the user to repair and clean the interior of the vacuum cleaner, and avoid the inconvenience of repairing and cleaning the interior of the vacuum cleaner due to the difficult disassembly of the outer casing of the vacuum cleaner, which affects the normal use of the vacuum cleaner. 8. It is used to limit the filter screen frame 7, and it is convenient to take out the filter screen frame 7 for cleaning. Through the filter screen frame 7, it is used to filter the dust in the air flow to prevent the dust from affecting the normal operation of the suction mechanism. The output shaft of the motor 12 drives the fan blades 13 to rotate, which is used to discharge the air inside the casing body 1, so that a negative pressure is formed inside the casing body 1, so that the air flow and dust enter the inner cavity of the casing body 1 through the air inlet pipe, so as to reduce This completes the cleaning of the ground, which has the advantage of being easy to disassemble, and solves the problem that the housing of the vacuum cleaner is generally installed in a relatively firm way, and it is difficult to disassemble it, so it is inconvenient to repair and maintain the interior of the vacuum cleaner. The leakage device will adhere to a large amount of dust during long-term use, but it is inconvenient to clean it because the casing is difficult to disassemble, which affects the normal use of the vacuum cleaner.

In this embodiment, specifically, the collection box 14 is movably connected to the left side of the bottom of the inner cavity of the housing body 1 , the second chute 15 is provided on both sides of the bottom of the collection box 14 , and the inner cavity of the second chute 15 is slidably connected There is a slide rail 16, the side of the slide rail 16 away from the inner cavity of the second chute 15 is fixedly connected to the inner wall of the housing body 1, and a collection box 14 is provided to collect the dust and sundries sucked into the inner cavity of the housing body 1. , by arranging the second chute 15 and the sliding rail 16, it is convenient to take or place the collection box 14.

In this embodiment, specifically, a groove 18 is formed on the front of the filter frame 7, a clip box 19 is fixedly connected to the front of the housing body 1, and an active rod 20 is movably connected to the inner cavity of the clip box 19. The active rod 20 A block 21 is fixedly connected to the left end of the block 21. The left end of the block 21 penetrates to the outside of the card box 19 and extends to the inner cavity of the groove 18 and is movably connected with the groove 18. The surface of the movable rod 20 is sleeved with a second spring 22. The two ends of the second spring 22 are fixedly connected with the clamping block 21 and the clamping box 19 respectively. The right end of the movable rod 20 penetrates to the outside of the clamping box 19. By setting the groove 18, the clamping box 19 and the movable rod 20 , the clamping block 21 and the second spring 22 are used to limit and fix the filter screen frame 7 to prevent the filter screen frame 7 from being detached from the inner cavity of the housing body 1 .

In this embodiment, specifically, the front surface of the housing body 1 is movably connected to the collection box 14 through a fixing pin, and the right side of the housing body 1 is provided with an air outlet 17. The air inside the casing body 1 is exhausted.

In this embodiment, specifically, the upper end of the left side of the housing body 1 is communicated with an air inlet pipe, and the top of the cover plate 2 and the lower end of the front of the filter frame 7 are fixedly connected with handles respectively.

When in use, by pulling the connecting rod 9 to the left, the connecting rod 9 drives the limit block 4 to move, and when the limit block 4 moves, it drives the first spring 5 to move and deform the first spring 5 under force, so that the limit block 4 moves. The right end of 4 is separated from the inner cavity of the limit slot 6. At this time, pull the handle on the top of the cover plate 2 to lift the cover plate 2 upward, so as to facilitate the user to repair or clean the internal mechanism of the shell body 1. When the filter frame When a large amount of dust is attached to the surface of 7, by pulling the movable rod 20 to the right, the movable rod 20 drives the blocking block 21 to move, the blocking block 21 drives the second spring 22 to move, and the second spring 22 is deformed by force, so as to Remove the block 21 from the inner cavity of the groove 18, and pull the filter frame 7 outward through the handle on the front of the filter frame 7, so that the filter frame 7 is detached from the housing body 1, so as to facilitate the filter screen The frame 7 is cleaned, and when the filter frame 7 is installed, by pulling the movable rod 20 to the right, the movable rod 20 drives the blocking block 21 to move, and the blocking block 21 drives the second spring 22 to move, so that the second spring 22 is affected. The force is deformed. At this time, the filter frame 7 is pushed into the inner cavity of the housing body 1 through the first chute 8 and then the movable rod 20 is sent away. Following the movement of the clamping block 21, the clamping block 21 is inserted into the inner cavity of the groove 18, thereby fixing the first chute 8, which has the advantage of being easy to disassemble, and solves the problem that the housing of the vacuum cleaner is generally installed in a relatively firm way. , it is difficult to disassemble it, so it is inconvenient to repair and maintain the interior of the vacuum cleaner. In addition, the leakage device of the vacuum cleaner will adhere to a large amount of dust in long-term use, but it is inconvenient to clean it due to the difficult disassembly of the casing. Problems with the normal use of the vacuum cleaner.

The standard parts used in this application document can be purchased from the market, and can be customized according to the description in the description and the attached drawings. The specific connection method of each part adopts the mature bolts, rivets, welding, etc. in the prior art. Conventional means, machinery, parts and equipment all use conventional models in the prior art, the control method is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art, which belongs to the well-known in the art. Common sense, and this application is mainly used to protect mechanical devices, so this application will not explain the control method and circuit connection in detail.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. Dust catcher, including shell body (1), its characterized in that: the left side of the top of the shell body (1) is movably connected with a cover plate (2) through a rotating shaft, the top of the cover plate (2) is provided with a clamping groove (3), the left side of an inner cavity of the clamping groove (3) is fixedly connected with a first spring (5), the right end of the first spring (5) is fixedly connected with a limiting block (4), the top of the limiting block (4) is fixedly connected with a connecting rod (9), the other end of the shell body (1) is provided with a limiting groove (6), the right end of the limiting block (4) extends to the inner cavity of the limiting groove (6) and is movably connected with the limiting groove (6), the top and the bottom of the inner cavity of the shell body (1) are both provided with a first sliding groove (8), the inner cavity of the first sliding groove (8) is movably connected with a filter screen frame (7), and the top and the bottom of the right side of the inner cavity of the shell body (1) are both fixedly connected with a supporting plate (10), two fixedly connected with ventilation pipe (11) between backup pad (10), the inner chamber of ventilation pipe (11) passes through support fixedly connected with motor (12), the output shaft fixedly connected with flabellum (13) of motor (12).

2. The vacuum cleaner of claim 1, wherein: the left side swing joint of shell body (1) inner chamber bottom has collecting box (14), second spout (15) have all been seted up to the both sides of collecting box (14) bottom, the inner chamber sliding connection of second spout (15) has slide rail (16), the slide rail (16) keep away from one side of second spout (15) inner chamber and the inner wall fixed connection of shell body (1).

3. The vacuum cleaner of claim 1, wherein: the front of filter screen frame (7) is seted up flutedly (18), the positive fixedly connected with fastener box (19) of shell body (1), the inner chamber swing joint of fastener box (19) has movable rod (20), the left end fixedly connected with fixture block (21) of movable rod (20), the left end of fixture block (21) run through to the outside of fastener box (19) and extend to the inner chamber of recess (18) and with recess (18) swing joint, the surface cover of movable rod (20) is equipped with second spring (22), the both ends of second spring (22) respectively with fixture block (21) and fastener box (19) fixed connection, the right-hand member of movable rod (20) runs through to the outside of fastener box (19).

4. The vacuum cleaner of claim 1, wherein: the front of shell body (1) is through fixed pin and collecting box (14) swing joint, exhaust vent (17) have been seted up on the right side of shell body (1).

5. The vacuum cleaner of claim 1, wherein: the left upper end of the shell body (1) is communicated with an air inlet pipe, and the top of the cover plate (2) and the front lower end of the filter screen frame (7) are respectively and fixedly connected with a handle.

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