CN213405890U

CN213405890U - One-key cover opening structure and dust collector

Info

Publication number: CN213405890U
Application number: CN202021868537.7U
Authority: CN
Inventors: 王德旭; 黄月林; 任敏; 陈闪毅
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-06-11
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a key structure of uncapping and dust catcher, one of them key structure of uncapping include that dust cup and lid close the dirt cup lid at the dust cup opening part, and the dirt cup lid is articulated with the one end of dust cup, and the dirt cup lid is fixed with the other end joint of dust cup, still including setting up the key of dialling in dust cup one side, dials key and dirt cup lid swing joint, and it is fixed to dial the key slip and drag dirt cup lid and break away from the joint. A key structure of uncapping, simple structure, convenience of customers operation promotes user experience, very accords with people's use custom, convenient and practical.

Description

One-key cover opening structure and dust collector

Technical Field

The utility model relates to a dust catcher especially relates to a key structure of uncapping and dust catcher.

Background

At present, dust collectors of various styles exist in the market, and the existing dust collectors have various different modes of opening dust cup covers, but the dust cup covers are not convenient to open, or the dust cup covers are inconvenient to open and are not easy to operate. Therefore, the design of a one-key shifting key of the dust cup convenient to operate is necessary at present, so that the problems of inconvenient operation and unsmooth opening when the dust cup cover is opened in the dust collector in the market at present are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a key structure of uncapping and dust catcher to solve current dust catcher and control inconvenient, open unsmooth technical problem when opening the dirt bowl cover.

In order to achieve the above object, the utility model discloses a key structure of uncapping and dust catcher's concrete technical scheme as follows:

a one-key cover opening structure comprises a dust cup and a dust cup cover covering the opening of the dust cup, wherein the dust cup cover is hinged to one end of the dust cup, the dust cup cover is fixedly connected with the other end of the dust cup in a clamped mode, the one-key cover opening structure further comprises a shifting key arranged on one side of the dust cup, the shifting key is movably connected with the dust cup cover, and the shifting key slides to drag the dust cup cover to be separated from the clamped mode and fixed.

Furthermore, a supporting arm is arranged on the dust cup cover, a clamping hook is arranged on the supporting arm facing the side wall direction of the dust cup, and a clamping block matched with the clamping hook is arranged on the outer wall of the bottom of the dust cup, so that the dust cup cover and the dust cup are clamped and fixed.

Furthermore, a free end is arranged on the supporting arm far away from the dust cup cover, the free end extends towards the direction far away from the dust cup, and the shifting key drags the free end towards the direction far away from the dust cup so as to enable the clamping hook to be separated from the clamping block.

Furthermore, a hanging groove is formed in the end portion of the shifting key, the shifting key is arranged in the battery pack lower cover, the battery pack lower cover is provided with a containing cavity which is open towards the direction of the dust collecting cup, the shifting key is arranged in the containing cavity and slides along the containing cavity, and the hanging groove extends out of the containing cavity and is hung with the free end of the supporting arm.

Furthermore, a shifting hole is formed in the bottom surface of the shifting key, and an avoiding hole is formed in the bottom surface of the lower cover of the battery pack and enables the shifting hole to be exposed.

Furthermore, a support is arranged on the side wall of the shifting key far away from the direction of the dust collecting cup, a spring is sleeved on the support, and the end part of the spring is in contact with the inner side wall of the containing cavity.

Furthermore, the side wall of the shifting key is provided with a guide rib, and the inner wall of the accommodating cavity is provided with a guide groove matched with the guide rib.

Further, hang the groove and set up the linkage segment between the key, the top of linkage segment sets up the inclined plane, and the opening part lid that holds the chamber closes the stopper, is equipped with the through-hole that holds the linkage segment on the stopper, the inner wall and the inclined plane cooperation at through-hole top.

Furthermore, an opening is formed in the dust cup cover below the clamping block, the end portion of the supporting arm is arranged in the opening, the dust cup cover is a plastic piece, and the supporting arm and the dust cup cover are integrally formed through an injection molding process.

Furthermore, a rotating shaft is arranged on the side wall of the bottom of the dust collecting cup at the position hinged with the dust cup cover, a hinged column is sleeved on the rotating shaft and is rotationally fixed on the dust cup cover, and a torsion spring is sleeved on the hinged column.

A dust collector comprises the one-key cover opening structure.

The utility model discloses a key structure of uncapping and dust catcher has following advantage:

a key structure of uncapping set up in the bottom of dust catcher main part, when needs fall dirt, the handle of dust catcher is held to a hand, another hand is towards keeping away from the dust cup direction and stirs the key of dialling, the free end of support arm moves along with dialling the key to make the support arm warp, pothook and fixture block break away from, the dust cup is opened to the dirt bowl cover under the effect of torsional spring, realize the function that a key was uncapped, realize that a key falls dirt. After the dust has been fallen, loosen the hand of dialling the key, make and dial the key and reset under the effect of spring, promote the dirt bowl cover to the dust cup direction, close the dust cup with dirt bowl cover lid, this a key structure of uncapping, simple structure, convenience of customers operation promotes user experience, very accords with people's use custom, convenient and practical.

Drawings

FIG. 1 is a schematic view of the bottom surface of the vacuum cleaner of the present invention;

FIG. 2 is an exploded view of the vacuum cleaner of the present invention;

FIG. 3 is a cross-sectional view of the dust cup and the dust cup cover of the present invention in a closed state;

FIG. 4 is a cross-sectional view of the dust cup cover of the present invention;

fig. 5 is a cross-sectional view of the toggle button of the present invention.

The reference numbers in the figures illustrate: 1. a dust collecting cup; 11. a clamping block; 12. a limiting plate; 13. a rotating shaft; 2. a dust cup cover; 21. opening the gap; 22. a support arm; 221. a hook; 222. a free end; 3. a hinged column; 4. a torsion spring; 5. a lower cover of the battery pack; 51. a cavity; 52. a limiting block; 53. avoiding holes; 6. dialing a key; 61. hanging a groove; 62. a pillar; 63. poking holes; 64. a guide rib; 65. a connecting section; 7. a spring.

Detailed Description

In order to better understand the purpose, structure and function of the present invention, the following description will be made in detail with reference to the accompanying drawings.

As shown in fig. 1, the utility model discloses a one-key structure of uncapping, including bottom open-ended dust cup 1 and the battery package lower cover 5 of setting in 1 opening one side of dust cup, dust cup 1's opening part lid closes dirt bowl cover 2, and the dirt bowl cover 2 of keeping away from 5 one sides of battery package lower cover is articulated with dust cup 1, and the dirt bowl cover 2 that is close to 5 one sides of battery package lower cover is fixed with 1 joint of dust cup, still including dialling the key, dials the key setting in 5 battery package lower covers, dials key and 2 swing joint of dirt bowl cover, dials the key and slides and open dirt bowl cover 2.

As shown in fig. 2, the dust cup cover 2 near the lower cover 5 of the battery pack is provided with a supporting arm 22 which is turned upwards, the supporting arm 22 facing the side wall of the dust cup 1 is provided with a hook 221, and the outer wall of the bottom of the dust cup 1 is provided with a block 11 which is matched with the hook 221, so that the dust cup 1 and the dust cup cover 2 are clamped and fixed.

The side walls of the dust cup 1 at the two sides of the fixture block 11 are respectively provided with a limiting block 52, when the hook 221 is hooked on the fixture block 11, the supporting arm 22 is arranged between the two limiting plates 12, so as to realize the limiting of the supporting arm 22.

As shown in fig. 3-4, the supporting arm 22 far from the dust cup cover 2 is provided with a free end 222, the free end 222 extends far from the dust cup 1, the key comprises a key 6, a hanging groove 61 for accommodating the free end 222 is arranged at the end of the key 6, the battery pack lower cover 5 is provided with a cavity 51 opening towards the dust cup 1, the key 6 is arranged in the cavity 51, and the hanging groove 61 extends out of the cavity 51 and is hung with the free end 222 of the supporting arm 22. The shifting key 6 is shifted along the depth direction of the cavity 51, the hanging groove 61 drives the free end 222 of the supporting arm 22 to move towards the direction far away from the dust cup 1, and the supporting arm 22 generates elastic deformation, so that the hook 221 is separated from the block 11, the dust cup cover 2 opens the dust cup 1, and a user can pour sundries in the dust cup 1 conveniently.

As shown in fig. 5, the bottom surface of the toggle button 6 is provided with a toggle hole 63, the bottom surface of the battery pack lower cover 5 is provided with an avoidance hole 53, and the avoidance hole 53 exposes the toggle hole 63, so that a user can toggle the toggle button 6 conveniently.

The side wall of the shifting key 6 far away from the dust cup 1 is provided with a support 62, the support 62 is sleeved with a spring, the end part of the spring is contacted with the inner side wall of the cavity 51, when the shifting key 6 is shifted to enable the dust cup cover 2 to open the dust cup 1, the spring is compressed, and the shifting key 6 resets under the action of the spring after the external force is removed.

In order to ensure that the shifting key 6 slides stably in the accommodating cavity 51, the side wall of the shifting key 6 is provided with a guide rib 64, and the inner wall of the accommodating cavity 51 is provided with a guide groove matched with the guide rib 64.

In order to fix the shifting key 6 in the accommodating cavity 51 and reduce the height difference between the free end 222 of the supporting arm 22 and the shifting key 6, a connecting section 65 is arranged between the hanging groove 61 and the shifting key 6, the top of the connecting section 65 is provided with an inclined plane, the limiting block 52 covers the opening of the accommodating cavity 51, a through hole for accommodating the connecting section 65 is arranged on the limiting block 52, and the inner wall of the top of the through hole is matched with the inclined plane.

When stirring the dial key 6 and opening dirt bowl cover 2, support arm 22 need produce certain deformation volume, in order to guarantee that support arm 22 has sufficient intensity, sets up opening 21 on dirt bowl cover 2 of fixture block 11 below, and support arm 22's tip sets up in opening 21, and dirt bowl cover 2 is the working of plastics, and support arm 22 passes through injection moulding technology integrated into one piece with dirt bowl cover 2.

In order to ensure that the dust cup cover 2 automatically opens the dust cup 1, the side wall of the bottom of the dust cup 1 far away from the direction of the lower cover 5 of the battery pack is provided with a rotating shaft 13, the rotating shaft 13 is sleeved with a hinge column 3, the hinge column 3 is rotationally fixed on the dust cup cover 2, and the hinge column 3 is sleeved with a torsion spring 4. When the toggle button 6 is toggled to separate the hook 221 from the block 11, the dust cup cover 2 automatically opens the dust cup 1 under the action of the torsion spring 4. When the impurities such as dust and the like are poured, the dust cup cover 2 is pushed towards the dust cup 1 by hand, so that the clamping hook 221 of the dust cup cover 2 is hung on the clamping block 11 of the dust cup 1. At this point, the toggle button 6 is reset, and the free end 222 of the support arm 22 is placed in the hanging slot 61.

The application also discloses a dust collector, which comprises the one-key cover opening structure.

This one-key structure of uncapping sets up in the bottom of dust catcher main part, when the dirt needs to be fallen, the handle of dust catcher is held to a hand, another hand is towards keeping away from dust cup 1 direction and stirs group key 6, the free end 222 of support arm 22 moves along with group key 6 to make support arm 22 warp, pothook 221 breaks away from with fixture block 11, dust cup lid 2 opens dust cup 1 under the effect of torsional spring 4, realize the function that one-key was uncapped, realize that one-key falls the dirt. After the dust has been fallen, loosen the hand of dialling key 6 of stirring, make and dial key 6 and reset under the effect of spring, promote dirt bowl cover 2 to dust cup 1 direction, can close dust cup 1 with making 2 lids of dirt bowl cover, this key structure of uncapping, simple structure, convenience of customers's operation promotes user experience, very accords with people's use custom, convenient and practical.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. The utility model provides a one key structure of uncapping, close dirt bowl cover (2) at dust cup (1) opening part including dust cup (1) and lid, dust cup cover (2) are articulated with the one end of dust cup (1), and dust cup cover (2) are fixed with the other end joint of dust cup (1), its characterized in that still including setting up group key (6) in dust cup (1) one side, group key (6) and dirt bowl cover (2) swing joint, it slides and drags dirt bowl cover (2) and break away from the joint fixed to dial key (6).

2. A structure for opening a cover by one key as claimed in claim 1, wherein the dust cup cover (2) is provided with a supporting arm (22), the supporting arm (22) facing the sidewall of the dust cup (1) is provided with a hook (221), and the outer wall of the bottom of the dust cup (1) is provided with a block (11) matched with the hook (221), so as to realize the clamping fixation of the dust cup cover (2) and the dust cup (1).

3. A structure of a door opening by one key as claimed in claim 2, wherein the supporting arm (22) far from the lid (2) is provided with a free end (222), the free end (222) extends to the direction far from the dust cup (1), and the key is pushed to pull the free end (222) to the direction far from the dust cup (1) to separate the hook (221) from the block (11).

4. A one-key lid opening structure according to claim 3, wherein a hanging groove (61) is formed at the end of the toggle key (6), the toggle key (6) is arranged in the battery pack lower lid (5), the battery pack lower lid (5) is provided with a containing cavity (51) which is opened towards the dust collecting cup (1), the toggle key (6) is arranged in the containing cavity (51) and slides along the containing cavity (51), and the hanging groove (61) extends out of the containing cavity (51) and is hung with the free end (222) of the supporting arm (22).

5. A one-key cap opening structure according to claim 4, wherein the bottom surface of the toggle key (6) is provided with a toggle hole (63), the bottom surface of the battery pack lower cover (5) is provided with an avoiding hole (53), and the avoiding hole (53) exposes the toggle hole (63).

6. A one-key cover opening structure according to claim 4, wherein a pillar (62) is arranged on the side wall of the toggle key (6) far away from the dust collection cup (1), the spring (7) is sleeved on the pillar (62), and the end part of the spring (7) is contacted with the inner side wall of the cavity (51).

7. A one-key cap opening structure according to claim 4, wherein the side wall of the toggle key (6) is provided with a guide rib (64), and the inner wall of the cavity (51) is provided with a guide groove matched with the guide rib (64).

8. A one-key cap opening structure according to claim 4, wherein a connecting section (65) is arranged between the hanging groove (61) and the toggle key (6), an inclined surface is arranged at the top of the connecting section (65), a limiting block (52) covers the opening of the accommodating cavity (51), a through hole for accommodating the connecting section (65) is arranged on the limiting block (52), and the inner wall of the top of the through hole is matched with the inclined surface.

9. A one-key cap opening structure according to claim 3, wherein a notch (21) is formed in the dust cup cover (2) below the fixture block (11), the end of the supporting arm (22) is arranged in the notch (21), the dust cup cover (2) is a plastic piece, and the supporting arm (22) and the dust cup cover (2) are integrally formed through an injection molding process.

10. A structure of uncapping by one key according to claim 1, wherein a rotating shaft (13) is arranged on the side wall of the bottom of the dust cup (1) at the hinged position with the dust cup cover (2), the hinge column (3) is sleeved on the rotating shaft (13), the hinge column (3) is rotationally fixed on the dust cup cover (2), and the torsion spring (4) is sleeved on the hinge column (3).

11. A vacuum cleaner comprising a one-touch cover structure according to any one of claims 1 to 10.