Structure for starting dust collection and opening bottom cover of dust cup through one key

Abstract

The utility model relates to the technical field of cleaning equipment, in particular to a one-key dust collection starting and dust cup bottom cover opening structure which comprises a grab handle, a dust cup supporting seat is fixed at the bottom end of the grab handle, the inner space of the grab handle is communicated with the inner space of the dust cup supporting seat, an air pump is fixed at the top of the grab handle, and a dust cup is clamped and fixed at the top of the dust cup supporting seat. The top end of the dust cup is clamped and fixed with the bottom end of the sucking pump, the bottom of the dust cup supporting seat is fixedly communicated with an air inlet, the bottom end of the dust cup is fixedly sleeved with a torsional spring, the bottom end of the dust cup is rotatably connected with a dust cup bottom cover, the end part of the torsional spring is fixed at the end part of the dust cup bottom cover, and a push switch is fixed in the dust cup supporting seat and is electrically connected with the sucking pump; the dust collector has the advantages that a user only needs to press the control button to start the sucking pump for dust collection and the dust cup bottom cover in a one-key mode, operation steps of the user are simplified, use is convenient, experience of the user is improved, and the dust collector is suitable for popularization.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cleaning equipment technical field, concretely relates to a structure of one button starting dust collection and opening dust cup bottom cover. BACKGROUND

[0002] The dust collection station is a device or apparatus for collecting dust, and the handheld dust collector is equipped with the dust collection station for automatically collecting dust in the dust bin of the dust collector. The existing dust collection station usually adopts manual opening of the dust cup bottom cover or opening of the dust cup bottom cover first and then starting of the dust collection function for dust collection. The operation is complicated and not convenient to use.

[0003] Therefore, it is necessary to invent a structure of one button starting dust collection and opening dust cup bottom cover. UTILITY MODEL CONTENT

[0004] Therefore, the utility model provides a structure of one button starting dust collection and opening dust cup bottom cover to solve the problems in the background art.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: a structure of one button starting dust collection and opening dust cup bottom cover, which comprises a handle, the bottom end of the handle is fixed with a dust cup support seat, the internal space of the handle is communicated with the internal space of the dust cup support seat, the top of the handle is fixed with a suction pump, the top of the dust cup support seat is clamped and fixed with a dust cup, the top end of the dust cup is clamped and fixed with the bottom end of the suction pump, the bottom of the dust cup support seat is fixed and communicated with an air inlet, the bottom end of the dust cup is fixedly provided with a torsional spring, the bottom end of the dust cup is rotatably connected with a dust cup bottom cover, the end of the torsional spring is fixed on the end of the dust cup bottom cover, the inside of the dust cup support seat is fixed with a press switch, the press switch is electrically connected with the suction pump, the top end of the dust cup support seat is slidably connected with a control button, the side end of the control button is fixed with a pressing sheet, and the bottom of the pressing sheet is abutted with the top end of the press switch.

[0006] The end of the dust cup bottom cover away from the torsional spring is fixed on the bottom of the dust cup through a locking assembly, the locking assembly is arranged in the inside of the dust cup support seat, the inside of the handle and the inside of the dust cup support seat are provided with a linkage unlocking assembly, and the linkage unlocking assembly is arranged between the control button and the locking assembly.

[0007] Preferably, the locking assembly comprises a connecting sheet, the middle part of the connecting sheet is rotatably installed on the outer surface of the dust cup, the top end of the connecting sheet is provided with a first protrusion, a first return spring is fixedly provided on the first protrusion, the outer surface of the dust cup is provided with a second protrusion, and the end of the first return spring away from the first protrusion is fixedly provided on the second protrusion.

[0008] Preferably, the bottom end of the connecting sheet is provided with a lock tongue, the top end of the end of the dust cup bottom cover away from the torsional spring is fixed with a locking sheet, and the lock tongue is clamped with the locking sheet.

[0009] Preferably, the linkage unlocking assembly comprises a pin shaft fixed inside the dust cup support seat, a linkage rod rotatably mounted on the pin shaft, and a pressing block fixed at one end of the linkage rod.

[0010] Preferably, a second reset spring is fixedly sleeved at the bottom of the pressing block, and the bottom end of the second reset spring is fixed inside the dust cup support seat.

[0011] Preferably, a guide rod is vertically fixed at the end of the linkage rod away from the pressing block, a sliding guide block is slidably connected inside the handle, the top end of the guide rod abuts against the bottom end of the sliding guide block, and a wedge-shaped pushing block is fixed at the top end of the sliding guide block.

[0012] Preferably, the linkage unlocking assembly further comprises an extrusion block slidably connected inside the handle, the bottom end of the extrusion block is inclined, and the bottom end of the extrusion block abuts against the top end of the wedge-shaped pushing block.

[0013] Preferably, the extrusion block is provided with an integrated extrusion rod at the end close to the connecting piece, the bottom of the handle is provided with a through hole, the end of the extrusion rod close to the connecting piece passes through the through hole, and the end of the extrusion rod close to the connecting piece abuts against the top end surface of the connecting piece.

[0014] The utility model discloses a dust cup support seat, a suction pump, a dust cup, an air inlet, a torsional spring, a dust cup bottom cover, a press switch, a control button, a pressing piece, a locking assembly and a linkage unlocking assembly are used in cooperation, and a user only needs to press the control button to open the suction pump dust collection and the dust cup bottom cover by one key, so that the operation steps of the user are simplified, the use is convenient, the user experience is improved, and the utility model is suitable for promotion. ACCURACY OF DRAWINGS

[0015] Figure 1 The utility model provides a structure perspective drawing for the utility model;

[0016] Figure 2 The utility model provides a partial structure sectional view for the utility model;

[0017] Figure 3 The utility model provides a structure sectional view for the utility model; Figure 2

[0018] The utility model provides a structure sectional view for the utility model; Figure 4

[0019] The utility model provides a structure sectional view for the utility model; Figure 5 Figure 4 The utility model provides a structure sectional view for the utility model;

[0020] Figure 6 The utility model provides a structure sectional view for the utility model; Figure 4 ​an enlarged view of the structure at C in FIG.

[0021] Figure 7 a partial structure schematic view provided by the utility model;

[0022] Figure 8 for Figure 7 an enlarged view of the structure at D in FIG.

[0023] Figure 9 a partial structure perspective view provided by the utility model;

[0024] Figure 10 for Figure 9 an enlarged view of the structure at E in FIG.

[0025] Figure 11 a circuit connection block diagram provided by the utility model.

[0026] In the figure: 1, handle; 2, dust cup support seat; 3, suction pump; 4, dust cup; 5, air inlet; 6, torsion spring; 7, dust cup bottom cover; 8, press switch; 9, control button; 10, pressing piece; 11, connecting piece; 12, first protrusion; 13, first reset spring; 14, second protrusion; 15, lock tongue; 16, lock connecting piece; 17, pin shaft; 18, linkage rod; 19, pressing block; 20, second reset spring; 21, guide rod; 22, sliding guide block; 23, wedge-shaped pushing block; 24, extrusion block; 25, extrusion rod; 26, through hole. DETAILED DESCRIPTION

[0027] The preferred embodiments of the utility model are described below in conjunction with the accompanying drawings, and it should be understood that the preferred embodiments described herein are only used to illustrate and explain the utility model, and are not used to limit the utility model.

[0028] Please refer to the accompanying drawings Figures 1-11The utility model provides a kind of dust cup bottom cover structure of one-key starting dust collection and opening, including handle 1, dust cup support seat 2 is fixed in handle 1 bottom end, handle 1 inner space is connected with dust cup support seat 2 inner space, handle 1 top is fixed with suction pump 3, dust cup support seat 2 top is clamped and is fixed with dust cup 4, dust cup 4 top end is clamped and fixed with suction pump 3 bottom end, so that dust cup 4 is conveniently disassembled, to facilitate processing dust, dust cup support seat 2 bottom is fixed with air inlet 5, dust cup 4 bottom end is fixed with torsional spring 6, dust cup 4 bottom end is rotatably connected with dust cup bottom cover 7, torsional spring 6 end is fixed in dust cup bottom cover 7 end, i.e.

[0029] Dust cup bottom cover 7 is fixed in dust cup 4 bottom by lock connection component with one end of torsional spring 6, lock connection component is arranged in dust cup support seat 2 interior, linkage unlocking component is arranged between control button 9 and lock connection component with being arranged in dust cup support seat 2 interior and handle 1 interior;

[0030] Lock connection component includes connecting sheet 11, connecting sheet 11 middle part is rotatably installed on the outer surface of dust cup 4, first protrusion 12 is arranged on the top end of connecting sheet 11, first reset spring 13 is fixedly sleeved on first protrusion 12, second protrusion 14 is arranged on the outer surface of dust cup 4, one end of first reset spring 13 away from first protrusion 12 is fixedly sleeved on second protrusion 14, lock tongue 15 is arranged on the bottom end of connecting sheet 11, lock sheet 16 is fixed on the top of one end of dust cup bottom cover 7 away from torsional spring 6, lock tongue 15 and lock sheet 16 are clamped, specifically, under the clamping action of lock tongue 15 and lock sheet 16, dust cup bottom cover 7 can be locked and fixed on the bottom of dust cup 4, then when the top end of connecting sheet 11 is extruded and rotates, its bottom end will move reversely, i.e.

[0031] The linkage unlocking assembly comprises a pin shaft 17 fixed inside the dust cup support seat 2 below, a linkage rod 18 rotatably installed on the pin shaft 17, a pressing block 19 fixed at one end of the linkage rod 18, the pressing block 19 being located directly below the control button 9, and the bottom end of the control button 9 abutting against the top end of the pressing block 19, that is, when the user presses the control button 9, the control button 9 can not only press the pressing switch 8 through the pressing piece 10, but also press the pressing block 19 at the same time, a second reset spring 20 is fixedly sleeved at the bottom of the pressing block 19, and the bottom end of the second reset spring 20 is fixed inside the dust cup support seat 2, so that when the user presses the control button 9, the pressing block 19 pressed by the control button 9 can extrude the second reset spring 20, so that the second reset spring 20 elastically deforms to generate an elastic force, and under the action of the elastic force of the second reset spring 20, the pressing block 19 and the control button 9 can automatically move up to the original position, and a guide rod 21 is vertically fixed at the end of the linkage rod 18 away from the pressing block 19, a sliding guide block 22 is slidably connected inside the handle 1 below, the top end of the guide rod 21 abuts against the bottom end of the sliding guide block 22, and a wedge-shaped pushing block 23 is fixed at the top end of the sliding guide block 22, that is, when the pressing block 19 is forced to move downward, the guide rod 21 at the other end of the linkage rod 18 moves upward, thereby pushing the sliding guide block 22 to move upward, so that the wedge-shaped pushing block 23 moves upward;

[0032] The linkage unlocking assembly further comprises an extrusion block 24 horizontally slidably connected inside the handle 1 below, the bottom end of the extrusion block 24 being inclined, and the bottom end of the extrusion block 24 abutting against the top end of the wedge-shaped pushing block 23, so that when the wedge-shaped pushing block 23 moves upward, the extrusion block 24 can be pushed to move laterally, that is, to move toward the connecting piece 11, one end of the extrusion block 24 close to the connecting piece 11 is provided with an extrusion rod 25 of an integral structure, a through hole 26 is formed in the bottom of the handle 1, one end of the extrusion rod 25 close to the connecting piece 11 penetrates through the through hole 26, and the one end of the extrusion rod 25 close to the connecting piece 11 abuts against the top end surface of the connecting piece 11, that is, when the extrusion block 24 moves toward the connecting piece 11, the extrusion rod 25 can be driven to move synchronously, so that the extrusion rod 25 can extrude the top end of the connecting piece 11.

[0033] The use process of the utility model is as follows: the user first connects and fixes the dust cup 3 between the dust cup support seat 2 and the air pump 3, then presses the control button 9, when the user presses the control button 9, the control button 9 drives the pressing piece 10 to move down, thereby pressing the switch 8, namely making the air pump 3 run, thereby realizing the function of one-key starting the air pump 3 to collect dust, and when the user presses the control button 9, the pressing block 19 can also be pressed down simultaneously, when the pressing block 19 moves down under stress, the guide rod 21 at the other end of the linkage rod 18 moves up, thereby pushing the sliding guide block 22 to move up, namely making the wedge-shaped pushing block 23 move up, when the wedge-shaped pushing block 23 moves up, the extrusion block 24 can be pushed to move horizontally, namely moving towards the direction of the connecting piece 11, when the extrusion block 24 moves towards the direction of the connecting piece 11, the extrusion rod 25 can be driven to move synchronously, thereby making the extrusion rod 25 extrude the top end of the connecting piece 11, when the top end of the connecting piece 11 rotates under extrusion force, the bottom end will move reversely, namely making the lock tongue 15 and the lock connecting piece 16 separate, then under the elastic action of the torsion spring 6, the dust cup bottom cover 7 can automatically rotate, namely automatically pop up, making the bottom end of the dust cup 3 open, namely the user only needs to press the control button 9, namely one-key starting the air pump 3 to collect dust and the dust cup bottom cover 7, simplifying the operation steps of the user, convenient to use, improving the experience of the user.

[0034] The above is only the preferred embodiment of the utility model, any skilled person in the art can modify the technical solutions described above or modify them into equivalent technical solutions. Therefore, any simple modification or equivalent replacement according to the technical solutions of the utility model is within the scope of protection of the utility model.

Claims

1. A structure for one-button start-up of dust collection and opening of the dust cup bottom cover, comprising a handle (1), a dust cup support base (2) fixed at the bottom of the handle (1), the internal space of the handle (1) communicating with the internal space of the dust cup support base (2), a suction pump (3) fixed at the top of the handle (1), a dust cup (4) snapped and fixed at the top of the dust cup support base (2), the top of the dust cup (4) snapped and fixed with the bottom of the suction pump (3), and an air inlet (5) fixedly connected to the bottom of the dust cup support base (2), characterized in that: The bottom end of the dust cup (4) is fixedly sleeved with a torsion spring (6), the bottom end of the dust cup (4) is rotationally connected with a dust cup bottom cover (7), the end of the torsion spring (6) is fixed on the end of the dust cup bottom cover (7), the inside of the dust cup support base (2) is fixedly provided with a press switch (8), the press switch (8) is electrically connected with the air suction pump (3), the top end of the dust cup support base (2) is slidably connected with a control button (9), the side end of the control button (9) is fixedly provided with a pressing sheet (10), and the bottom of the pressing sheet (10) abuts against the top end of the press switch (8). The end of the dust cup bottom cover (7) away from the torsion spring (6) is fixed on the bottom of the dust cup (4) through a locking assembly, the locking assembly is arranged in the inside of the dust cup support base (2), the inside of the handle (1) and the inside of the dust cup support base (2) are provided with a linkage unlocking assembly, and the linkage unlocking assembly is arranged between the control button (9) and the locking assembly.

2. The structure of one key starting dust collection and opening dust cup bottom cover according to claim 1, characterized in that: The locking assembly comprises a connecting sheet (11), the middle part of the connecting sheet (11) is rotationally installed on the outer surface of the dust cup (4), the top end of the connecting sheet (11) is provided with a first protrusion (12), the first protrusion (12) is fixedly sleeved with a first reset spring (13), the outer surface of the dust cup (4) is provided with a second protrusion (14), and the end of the first reset spring (13) away from the first protrusion (12) is fixedly sleeved on the second protrusion (14).

3. The structure of one key starting dust collection and opening dust cup bottom cover according to claim 2, characterized in that: The bottom end of the connecting sheet (11) is provided with a lock tongue (15), the top end of the end of the dust cup bottom cover (7) away from the torsion spring (6) is fixedly provided with a locking sheet (16), and the lock tongue (15) is clamped with the locking sheet (16).

4. The structure of one key starting dust collection and opening dust cup bottom cover according to claim 2, characterized in that: The linkage unlocking assembly comprises a pin shaft (17), the pin shaft (17) is fixed below the inside of the dust cup support base (2), a linkage rod (18) is rotationally installed on the pin shaft (17), one end of the linkage rod (18) is fixedly provided with a pressing block (19), the pressing block (19) is located directly below the control button (9), and the bottom end of the control button (9) abuts against the top end of the pressing block (19).

5. The structure of one key starting dust collection and opening dust cup bottom cover according to claim 4, characterized in that: The bottom of the pressing block (19) is fixedly sleeved with a second reset spring (20), and the bottom end of the second reset spring (20) is fixed in the inside of the dust cup support base (2).

6. The structure of one key starting dust collection and opening dust cup bottom cover according to claim 4, characterized in that: The end of the linkage rod (18) away from the pressing block (19) is vertically fixedly provided with a guide rod (21), the inside of the handle (1) is slidably connected with a sliding guide block (22) below, the top end of the guide rod (21) abuts against the bottom end of the sliding guide block (22), and the top end of the sliding guide block (22) is fixedly provided with a wedge-shaped pushing block (23).

7. The structure of one key starting dust collection and opening dust cup bottom cover according to claim 6, characterized in that: The linkage unlocking assembly further comprises an extrusion block (24), the extrusion block (24) is slidably connected horizontally below the inside of the handle (1), the bottom end of the extrusion block (24) is inclined, and the bottom end of the extrusion block (24) abuts against the top end of the wedge-shaped pushing block (23).

8. The structure of one key starting dust collection and opening dust cup bottom cover according to claim 7, characterized in that: The extrusion block (24) is provided with an integral extrusion rod (25) at one end close to the connecting piece (11), the handle (1) is provided with a through hole (26) at the bottom, the extrusion rod (25) passes through the through hole (26) at one end close to the connecting piece (11), and the one end of the extrusion rod (25) close to the connecting piece (11) abuts against the top end surface of the connecting piece (11).

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