CN211324724U

CN211324724U - Assembly structure and dust catcher

Info

Publication number: CN211324724U
Application number: CN201922074054.3U
Authority: CN
Inventors: 王德旭; 任敏; 黄月林; 李吉; 陈闪毅
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-08-25
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses an assembly structure and dust catcher, assembly structure include battery spare, motor part, handle spare and main part, handle spare respectively with the battery spare the motor part is connected, be equipped with first connecting portion on the battery spare, be equipped with the second connecting portion on the motor part, be equipped with third connecting portion and fourth connecting portion in the main part, first connecting portion with the connection can be dismantled to the third connecting portion, the second connecting portion with the connection can be dismantled to the fourth connecting portion. Above-mentioned assembly structure, because first connecting portion on the battery spare can be dismantled with the main part and be connected, second connecting portion on the motor spare can be dismantled with the main part and be connected, then when needs are stored or are transported the dust catcher, can unpack above-mentioned assembly structure and main part apart, carry out solitary placing to above-mentioned assembly structure for putting of each part when placing the dust catcher is more reasonable, can effectively reduce the space occupation of dust catcher.

Description

Assembly structure and dust catcher

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to an assembly structure and dust catcher.

Background

Along with the improvement of living standard, people also have higher and higher requirements on indoor environment, and the dust collector can effectively clean dust in a room, so that the dust collector is more and more popular, and the handheld dust collector can be held for use, is convenient and easy to use, and is rapidly developed. However, the size and the volume of the dust collector in the current market cannot be completely miniaturized, and the dust collector is unreasonable in structural design, occupies a large space, brings inconvenience to transportation and storage, and is inconvenient to maintain.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model discloses lie in overcoming prior art not enough, provide an assembly structure and dust catcher of convenient storage and transportation.

The technical scheme is as follows:

the utility model provides an assembly structure, includes battery piece, motor parts, holds handle and main part, hold the handle respectively with the battery piece the motor parts is connected, be equipped with first connecting portion on the battery piece, be equipped with second connecting portion on the motor parts, be equipped with third connecting portion and fourth connecting portion in the main part, first connecting portion with the connection can be dismantled to the third connecting portion, the second connecting portion with the connection can be dismantled to the fourth connecting portion.

Above-mentioned assembly structure, because first connecting portion on the battery spare can be dismantled with the main part and be connected, second connecting portion on the motor spare can be dismantled with the main part and be connected, then when needs are stored or are transported the dust catcher, can unpack above-mentioned assembly structure and main part apart, carry out solitary placing to above-mentioned assembly structure for putting of each part when placing the dust catcher is more reasonable, can effectively reduce the space occupation of dust catcher.

In one embodiment, the fourth connecting portion is a first assembling hole formed in the main body, the first assembling hole is used for being in plug-in fit with the second connecting portion, an air duct is arranged in the second connecting portion, and the first assembling hole is communicated with the air duct.

In one embodiment, the third connecting portion is a second assembling hole provided on the main body, and the second assembling hole is used for being in plug-in fit with the first connecting portion.

In one embodiment, the assembling structure further includes a first clamping piece and a first elastic piece, the first clamping piece is movably disposed on the main body through the first elastic piece, the first clamping piece can partially extend into the first assembling hole, and the first connecting portion is provided with a first bayonet matched with the first clamping piece.

In one embodiment, the assembling structure further includes a second clamping piece and a second elastic piece, the second clamping piece is movably disposed on the main body through the second elastic piece, the second clamping piece can partially extend into the second assembling hole, and the second connecting portion is provided with a second bayonet matched with the second clamping piece.

In one embodiment, the main body is provided with a through hole, two ends of the through hole are respectively communicated with the first assembly hole and the second assembly hole, an extension opening is arranged in the area, between the first assembly hole and the second assembly hole, of the main body, the extending opening is communicated with the through hole, the first clamping stop piece and the second clamping stop piece are both L-shaped structures, one end of the first clamping and stopping piece is positioned in the through hole, the other end of the first clamping and stopping piece penetrates through the extending opening, two ends of the first elastic piece are respectively connected with the first clamping stop piece and the inner wall of the through hole, one end of the second clamping and stopping piece is positioned in the through hole, the other end of the second clamping and stopping piece penetrates through the extending opening, the two ends of the second elastic piece are respectively connected with the second clamping stop piece and the inner wall of the through hole, and the first clamping stop piece and the second clamping stop piece are arranged at intervals.

In one embodiment, the handle member comprises a first section and a second section, one end of the first section is connected with the battery member, one end of the second section is connected with the motor member, and the first section is detachably connected with the second section.

In one embodiment, an opening is formed in one end, close to the second subsection, of the first subsection, a clamping column used for being inserted into the opening is arranged on the second subsection, a guide groove is formed in the inner wall of the opening, the first end of the guide groove extends to the end face of the first subsection, a protrusion in sliding fit with the guide groove is arranged on the clamping column, the guide groove is an arc-shaped guide groove or an L-shaped guide groove, and when the protrusion is located at the second end of the guide groove, the first connecting portion and the second connecting portion are arranged in parallel.

In one embodiment, the second connecting portion is disposed above the first connecting portion, and the handle is spaced apart from the main body.

In one embodiment, a sealing ring is arranged in the first assembling hole, and the end surface of the second connecting part abuts against the sealing ring.

In one embodiment, two ends of the handle part are respectively connected with the battery part and the motor part, and the air outlet of the motor part faces away from the battery part.

In one embodiment, the handle member is a hollow structure, a battery is arranged in the battery member, motors are arranged in the motor members, and lead wires for electrically connecting the motors and the battery are arranged in the handle member.

A dust collector comprises the assembling structure as described in any one of the above, and a filter cartridge is arranged on the main body.

Above-mentioned dust catcher, when needs are stored or transported the dust catcher, can unpack battery spare, motor spare and main part apart, part to the difference is separately placed, make putting of each part more reasonable when placing the dust catcher, can effectively reduce the space of dust catcher and occupy, can part assembly structure after using simultaneously, can charge battery spare, the main part of taking away simultaneously is used for debris such as the dust of discharge absorption, both mutual noninterference has improved the availability factor of dust catcher.

Drawings

FIG. 1 is a schematic view of a portion of a vacuum cleaner according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

fig. 3 is a cross-sectional view of a main body according to an embodiment of the present invention;

FIG. 4 is an enlarged schematic view at A in FIG. 2;

fig. 5 is an assembly diagram of the battery, the motor and the handle according to the embodiment of the present invention.

Description of reference numerals:

100. the battery piece, 110, first connecting portion, 200, motor piece, 201, air outlet, 210, second connecting portion, 211, air duct, 300, handle piece, 400, main part, 401, extension mouth, 410, third connecting portion, 420, fourth connecting portion, 421, sealing washer, 431, first block piece, 432, second block piece, 433, second elastic component, 434, third elastic component.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In the present invention, the terms "first" and "second" do not denote any particular quantity or order, but are merely used to distinguish names.

As shown in fig. 1 to 4, an embodiment discloses an assembly structure, which includes a battery 100, an electric machine element 200, a handle 300 and a main body 400, wherein the handle 300 is respectively connected to the battery 100 and the electric machine element 200, the battery 100 is provided with a first connecting portion 110, the electric machine element 200 is provided with a second connecting portion 210, the main body 400 is provided with a third connecting portion 410 and a fourth connecting portion 420, the first connecting portion 110 is detachably connected to the third connecting portion 410, and the second connecting portion 210 is detachably connected to the fourth connecting portion 420.

Above-mentioned assembly structure, because first connecting portion 110 on the battery spare 100 can be dismantled with main part 400 and be connected, second connecting portion 210 on the electric organ 200 can be dismantled with main part 400 and be connected, then when needs are stored or transported the dust catcher, can unpack above-mentioned assembly structure and main part 400 apart, carry out solitary placing to above-mentioned assembly structure for putting of each part when placing the dust catcher is more reasonable, can effectively reduce the space occupation of dust catcher.

In one embodiment, as shown in fig. 2, the fourth connecting portion 420 is a first assembling hole disposed on the main body 400, the first assembling hole is used for being inserted into and matched with the second connecting portion 210, an air duct 211 is disposed in the second connecting portion 210, and the first assembling hole is communicated with the air duct 211. In the above structure, the second connection portion 210 and the fourth connection portion 420 are engaged with each other, and the air inlet path and the air outlet path are connected to each other.

In other embodiments, the fourth connecting portion 420 is a first threaded hole formed in the main body 400, the second connecting portion 210 includes a first connecting column and a screw, the screw is inserted through the first connecting column and is in threaded fit with the first threaded hole, and at this time, the detachable connection between the second connecting portion 210 and the fourth connecting portion 420 can also be realized.

In one embodiment, as shown in fig. 4, the third connecting portion 410 is a second assembling hole provided on the main body 400, and the second assembling hole is used for being plugged and matched with the first connecting portion 110. The mode of pegging graft is changeed the counterpoint, and this moment battery motor subassembly be difficult for taking place the displacement after assembling with dust catcher main part 400, has improved the stability of during operation.

In other embodiments, the third connecting portion 410 is a second threaded hole formed in the main body 400, the first connecting portion 110 includes a second connecting column and a screw, the screw is inserted through the second connecting column and is in threaded fit with the second threaded hole, and at this time, the detachable connection between the first connecting portion 110 and the third connecting portion 410 can also be achieved.

In one embodiment, as shown in fig. 2 and 3, the assembling structure further includes a first clamping member 431 and a first elastic member 433, the first clamping member 431 is movably disposed on the main body 400 through the first elastic member 433, the first clamping member 431 can partially extend into the first assembling hole, and the first connecting portion 110 is provided with a first bayonet matched with the first clamping member 431. In the above structure, the first clamping part 431 can be moved to separate the first clamping part 431 from the first assembling hole, and at this time, the battery motor assembly can be detached from the cleaner body 400, and when the first clamping part 431 extends into the first assembling hole, the first clamping part 431 can limit the second connecting part 210 extending into the first assembling hole, so that the cleaner can be disassembled and assembled for many times, and the reassembled structure can be kept stable.

In one embodiment, as shown in fig. 2 and 3, the assembling structure further includes a second locking piece 432 and a second elastic piece 434, the second locking piece 432 is movably disposed on the main body 400 through the second elastic piece 434, the second locking piece 432 can partially extend into the second assembling hole, and the second connecting portion 210 is provided with a second bayonet matched with the second locking piece 432. The second clamping part 432 can be moved to enable the second clamping part 432 to leave the second assembly hole, at this time, the battery motor assembly can be detached from the dust collector body 400, when the second clamping part 432 extends into the second assembly hole, the second clamping part 432 can limit the first connecting part 110 extending into the second assembly hole, the dust collector can be disassembled and assembled for many times, and the reassembled structure can be kept stable.

In one embodiment, as shown in fig. 2 and 3, a through hole is formed in the main body 400, two ends of the through hole are respectively communicated with the first assembling hole and the second assembling hole, an extending opening 401 is formed in a region of the main body 400 between the first assembling hole and the second assembling hole, the extending opening 401 is communicated with the through hole, the first clamping part 431 and the second clamping part 432 are both in an L-shaped structure, one end of the first clamping part 431 is located in the through hole, the other end of the first clamping part 431 is inserted into the extending opening 401, two ends of the first elastic part 433 are respectively connected with the first clamping part 431 and an inner wall of the through hole, one end of the second clamping part 432 is located in the through hole, the other end of the second clamping part 432 is inserted into the extending opening 401, two ends of the second elastic part 434 are respectively connected with the second clamping part 432 and an inner wall of the through hole, and the first clamping part 431 and the second clamping part 432 are arranged at intervals. When the vacuum cleaner is used, the first clamping part 431 and the second clamping part 432 can be respectively operated by two fingers of one hand, so that the distance between the first clamping part 431 and the second clamping part 432 is shortened, at the moment, the first clamping part 431 can exit from the first assembling hole, the second clamping part 432 can exit from the second assembling hole, the battery motor component is pulled out by the other hand to be separated from the vacuum cleaner main body 400, and therefore, the structure is favorable for realizing the dismounting and mounting of the vacuum cleaner by one person, and the operation is convenient.

In one embodiment, the handle member 300 includes a first section and a second section, wherein one end of the first section is connected to the battery member 100, one end of the second section is connected to the electric device 200, and the first section is detachably connected to the second section. The first part and the second part can be disassembled to separate the motor element 200 from the battery element 100, so that the motor element 200 and the battery element 100 can be stored separately, the occupied space is reduced, the storage and the transportation are further convenient, the charging of the battery element 100 and the maintenance of the motor element 200 can be respectively carried out, and the use efficiency is improved.

Specifically, the first sub-portion is provided with a first contact electrically connected to a battery in the battery device 100, the second sub-portion is provided with a second contact electrically connected to a motor in the motor device 200, when the first sub-portion is connected to the second sub-portion, the first contact contacts the second contact, the electrical connection between the battery and the motor can be realized, and the power supply of the battery to the motor is not affected by the dismounting of the first sub-portion and the second sub-portion.

In one embodiment, an opening is formed at an end of the first section close to the second section, a clamping column for inserting into the opening is formed in the second section, a guide groove is formed in an inner wall of the opening, a first end of the guide groove extends to an end face of the first section, a protrusion in sliding fit with the guide groove is formed on the clamping column, the guide groove is an arc-shaped guide groove or an L-shaped guide groove, and when the protrusion is located at a second end of the guide groove, the first connecting portion 110 and the second connecting portion 210 are arranged in parallel. The clamping column is inserted into the opening, so that the protrusion enters the first end of the guide groove, the guide groove is an arc-shaped guide groove or an L-shaped guide groove, the first branch part and the second branch part rotate relatively along with the sliding of the protrusion in the guide groove, when the protrusion slides to the second end of the guide groove, the first connecting part 110 and the second connecting part 210 can be arranged in parallel, the protrusion is limited in the guide groove, the first branch part and the second branch part cannot be separated, then the first connecting part 110 can be inserted into the first assembling hole, the second connecting part 210 can be inserted into the second assembling hole, the first branch part and the second branch part cannot rotate relatively, and the first branch part and the second branch part cannot be separated, so that the first branch part and the second branch part can be assembled conveniently and disassembled, and the first branch part and the second branch part cannot rotate relatively after the assembling structure is assembled, and therefore the handle 300 is not influenced to be used for holding.

In other embodiments, the first section is provided with a clamping column, and the second section is provided with an opening, so that the detachable connection effect of the first section and the second section can be realized.

In other embodiments, the grip 300 may also be a telescopic structure, so that the telescopic structure of the grip 300 can occupy less space and facilitate storage and transportation.

In one embodiment, as shown in fig. 2, the second connecting portion 210 is disposed above the first connecting portion 110, and the handle 300 is spaced apart from the main body 400. Since the lower part of the main body 400 of the vacuum cleaner is used for discharging collected dust and other impurities, the upper part of the main body 400 is used for forming an air duct, and the second connection part 210 connected with the motor 200 is arranged above the first connection part 110, so that the position of the motor corresponds to the position of the air duct, which is beneficial to reducing the loss when the air flows and improving the dust collection effect.

In one embodiment, as shown in fig. 2, a sealing ring 421 is disposed in the first assembly hole, and an end surface of the second connecting portion 210 abuts against the sealing ring 421. The sealing ring 421 makes the first fitting hole and the second connecting portion 210 more closely fit, prevents the occurrence of the air leakage and the like, and can improve the dust collection effect.

In one embodiment, as shown in fig. 2 and 5, two ends of the handle 300 are respectively connected to the battery 100 and the electric mechanism 200, and the air outlet 201 of the electric mechanism 200 is disposed in a direction away from the battery 100. At this time, the air outlet 201 of the electric machine 200 does not face the user, so that the hot air blown out by the motor can be prevented from affecting the user, and the use experience of the user is improved.

In one embodiment, as shown in fig. 2, the handle 300 is a hollow structure, the battery 100 has a battery therein, the motor 200 has a motor therein, and the handle 300 has a lead wire for electrically connecting the motor and the battery therein. At the moment, the conducting wire can not be exposed, so that the overall appearance is simpler and more regular.

An embodiment discloses a vacuum cleaner, which comprises the assembling structure, wherein a filter cartridge is arranged on the main body 400.

Above-mentioned dust catcher, when needs are stored or transported the dust catcher, can unpack battery spare 100, electric parts 200 and main part 400 apart, part to the difference is separately placed, make putting of each part more reasonable when placing the dust catcher, can effectively reduce the space occupation of dust catcher, can part assembly structure after using simultaneously, can charge battery spare 100, main part 400 is used for discharging debris such as the dust of absorption simultaneously, both mutual noninterferences have improved the availability factor of dust catcher.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides an assembly structure, its characterized in that, includes battery piece, electric parts, holds handle and main part, hold the handle respectively with battery piece the electric parts is connected, be equipped with first connecting portion on the battery piece, be equipped with the second connecting portion on the electric parts, be equipped with third connecting portion and fourth connecting portion in the main part, first connecting portion with the connection can be dismantled to the third connecting portion, the second connecting portion with the connection can be dismantled to the fourth connecting portion.

2. The assembling structure of claim 1, wherein the fourth connecting portion is a first assembling hole formed in the main body, the first assembling hole is used for being in plug-in fit with the second connecting portion, an air duct is formed in the second connecting portion, and the first assembling hole is communicated with the air duct.

3. The fitting structure according to claim 2, wherein the third connecting portion is a second fitting hole provided in the main body, the second fitting hole being adapted to be fitted to the first connecting portion.

4. The fitting structure according to claim 3, further comprising a first locking member and a first elastic member, wherein the first locking member is movably provided on the main body by the first elastic member, the first locking member is partially inserted into the first fitting hole, and the first connecting portion is provided with a first bayonet fitting to the first locking member.

5. The fitting structure according to claim 4, further comprising a second locking piece and a second elastic piece, wherein the second locking piece is movably provided on the main body by the second elastic piece, the second locking piece is partially inserted into the second fitting hole, and the second connecting portion is provided with a second bayonet fitting with the second locking piece.

6. The fitting structure according to claim 5, wherein a through hole is provided in the body, both ends of the through hole communicate with the first fitting hole and the second fitting hole, respectively, a protruding opening is provided in a region of the body between the first fitting hole and the second fitting hole, the protruding opening communicates with the through hole, both ends of the first elastic member are connected to the first locking member and an inner wall of the through hole, respectively, one end of the second locking member is located in the through hole, the other end of the first locking member passes through the protruding opening, both ends of the second elastic member are connected to the second locking member and the inner wall of the through hole, respectively, one end of the second locking member is located in the through hole, the other end of the second locking member passes through the protruding opening, both ends of the second elastic member are connected to the second locking member and the inner wall of the through hole, respectively, the first retainer and the second retainer are spaced apart.

7. The fitting structure according to claim 3, wherein the grip member includes a first section and a second section, one end of the first section is connected to the battery member, one end of the second section is connected to the motor member, and the first section is detachably connected to the second section.

8. The assembly structure according to claim 7, wherein an opening is formed in one end of the first section, which is close to the second section, the second section is provided with a clamping column for inserting into the opening, a guide groove is formed in an inner wall of the opening, a first end of the guide groove extends to an end face of the first section, a protrusion which is in sliding fit with the guide groove is formed in the clamping column, the guide groove is an arc-shaped guide groove or an L-shaped guide groove, and when the protrusion is located at a second end of the guide groove, the first connecting portion and the second connecting portion are arranged in parallel.

9. The fitting structure according to claim 2, wherein the second connecting portion is provided above the first connecting portion, and the grip member is provided spaced apart from the main body.

10. The fitting structure according to claim 2, wherein a seal ring is provided in the first fitting hole, and an end surface of the second connecting portion abuts against the seal ring.

11. The fitting structure according to claim 1, wherein both ends of the grip member are connected to the battery member and the motor member, respectively, and the air outlet of the motor member is disposed in a direction away from the battery member.

12. The assembly structure according to claim 11, wherein the handle member is a hollow structure, a battery is disposed in the battery member, a motor is disposed in each of the motor members, and a lead wire for electrically connecting the motor and the battery is disposed in the handle member.

13. A vacuum cleaner including an assembly according to any one of claims 1 to 12, wherein the main body is provided with a filter cartridge.