Assembly structure and vacuum cleaner

Abstract

The present invention discloses an assembly structure and a vacuum cleaner. The assembly structure includes a battery component, a motor component, a handle component, and a main body. The handle component is connected to the battery component and the motor component, respectively. The battery component is provided with a first connection part, the motor component is provided with a second connection part, and the main body is provided with a third connection part and a fourth connection part. The first connection part and the third connection part are detachably connected, and the second connection part and the fourth connection part are detachably connected. In the above-mentioned assembly structure, since the first connection part on the battery component is detachably connected to the main body, and the second connection part on the motor component is detachably connected to the main body, when the vacuum cleaner needs to be stored or transported, the above-mentioned assembly structure can be disassembled from the main body and the above-mentioned assembly structure can be placed separately, so that the placement of the various parts when placing the vacuum cleaner is more reasonable, which can effectively reduce the space occupied by the vacuum cleaner.

Description

Technical Field

[0001] The present invention relates to the technical field of household appliances, and in particular to an assembly structure and a vacuum cleaner. Background Art

[0002] As living standards improve, people's requirements for indoor environments are becoming increasingly demanding. Vacuum cleaners are becoming increasingly popular, as they effectively remove dust from rooms. Handheld vacuum cleaners, convenient and easy to use, are rapidly gaining popularity. However, existing vacuum cleaners on the market are not fully miniaturized, and their structural designs are unreasonable, taking up a large amount of space, making transportation and storage inconvenient, and difficult to maintain. Summary of the Invention

[0003] Based on this, the present invention aims to overcome the defects of the prior art and provide an assembly structure and a vacuum cleaner that are convenient for storage and transportation.

[0004] The technical solution is as follows:

[0005] An assembly structure includes a battery component, a motor component, a handle component and a main body, wherein the handle component is connected to the battery component and the motor component respectively, the battery component is provided with a first connecting part, the motor component is provided with a second connecting part, and the main body is provided with a third connecting part and a fourth connecting part, the first connecting part and the third connecting part are detachably connected, and the second connecting part and the fourth connecting part are detachably connected.

[0006] The above-mentioned assembly structure has the first connecting part on the battery component detachably connected to the main body, and the second connecting part on the motor component is detachably connected to the main body. Therefore, when the vacuum cleaner needs to be stored or transported, the above-mentioned assembly structure can be disassembled from the main body and placed separately, so that the placement of the various parts when placing the vacuum cleaner is more reasonable, which can effectively reduce the space occupied by the vacuum cleaner.

[0007] In one embodiment, the fourth connection part is a first assembly hole provided on the main body, the first assembly hole is used to be plugged into and matched with the second connection part, a ventilation duct is provided in the second connection part, and the first assembly hole is connected to the ventilation duct.

[0008] In one embodiment, the third connection portion is a second assembly hole provided on the main body, and the second assembly hole is used for plugging and fitting with the first connection portion.

[0009] In one embodiment, the above-mentioned assembly structure also includes a first locking member and a first elastic member. The first locking member can be movably arranged on the main body through the first elastic member. The first locking member can partially extend into the first assembly hole. The first connecting part is provided with a first latch that cooperates with the first locking member.

[0010] In one embodiment, the above-mentioned assembly structure also includes a second locking member and a second elastic member. The second locking member can be movably arranged on the main body through the second elastic member. The second locking member can partially extend into the second assembly hole. The second connecting part is provided with a second bayonet that cooperates with the second locking member.

[0011] In one embodiment, a through hole is provided on the main body, and the two ends of the through hole are respectively connected to the first assembly hole and the second assembly hole. A protrusion is provided in the area between the first assembly hole and the second assembly hole on the main body, and the protrusion is connected to the through hole. The first clamping member and the second clamping member are both L-shaped structures, one end of the first clamping member is located in the through hole, and the other end of the first clamping member is provided with the protrusion, the two ends of the first elastic member are respectively connected to the first clamping member and the inner wall of the through hole, one end of the second clamping member is located in the through hole, and the other end of the second clamping member is provided with the protrusion, the two ends of the second elastic member are respectively connected to the second clamping member and the inner wall of the through hole, and the first clamping member and the second clamping member are spaced apart.

[0012] In one embodiment, the handle member includes a first section and a second section, one end of the first section is connected to the battery section, one end of the second section is connected to the motor section, and the first section and the second section are detachably connected.

[0013] In one embodiment, an opening is provided at one end of the first section close to the second section, and the second section is provided with a clamping column for inserting into the opening. A guide groove is provided on the inner wall of the opening, and the first end of the guide groove extends to the end surface of the first section. The clamping column is provided with a protrusion that slides with the guide groove. The guide groove is an arc-shaped guide groove or an L-shaped guide groove. When the protrusion is located at the second end of the guide groove, the first connecting portion and the second connecting portion are arranged parallel to each other.

[0014] In one embodiment, the second connecting portion is disposed above the first connecting portion, and the handle is spaced apart from the main body.

[0015] In one embodiment, a sealing ring is provided in the first assembly hole, and an end surface of the second connecting portion abuts against the sealing ring.

[0016] In one embodiment, both ends of the handle are connected to the battery component and the motor component respectively, and the air outlet of the motor component is arranged in a direction away from the battery component.

[0017] In one embodiment, the handle is a hollow structure, the battery component is provided with a battery, the motor component is provided with a motor, and the handle is provided with a wire for electrically connecting the motor and the battery.

[0018] A vacuum cleaner comprises the assembly structure as described in any one of the above items, wherein a filter cartridge is provided on the main body.

[0019] When the above-mentioned vacuum cleaner needs to be stored or transported, the battery component, the motor component and the main body can be disassembled and the different parts can be placed separately, so that the placement of the various parts when placing the vacuum cleaner is more reasonable, which can effectively reduce the space occupied by the vacuum cleaner. At the same time, the assembly structure can be separated after use, the battery component can be charged, and the main body can be taken away to discharge the sucked dust and other debris. The two do not interfere with each other, thereby improving the use efficiency of the vacuum cleaner. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of a portion of the structure of a vacuum cleaner according to an embodiment of the present invention;

[0021] Figure 2 for Figure 1 sectional view of

[0022] Figure 3 A cross-sectional view of a main body according to an embodiment of the present invention;

[0023] Figure 4 for Figure 2 A magnified schematic diagram of point A in the middle;

[0024] Figure 5 This is a schematic diagram of the assembly of the battery component, motor component and handle component described in an embodiment of the present invention.

[0025] Description of reference numerals:

[0026] 100, battery component, 110, first connecting part, 200, motor component, 201, air outlet, 210, second connecting part, 211, ventilation duct, 300, handle component, 400, main body, 401, extension port, 410, third connecting part, 420, fourth connecting part, 421, sealing ring, 431, first locking part, 432, second locking part, 433, second elastic part, 434, third elastic part. DETAILED DESCRIPTION

[0027] To facilitate understanding of the present invention, the present invention will be described more fully below with reference to the accompanying drawings. The accompanying drawings illustrate preferred embodiments of the present invention. However, the present invention may be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present disclosure.

[0028] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which the present invention pertains. The terms used herein in the specification of the present invention are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0030] The "first" and "second" in the present invention do not represent specific quantities and orders, but are only used to distinguish names.

[0031] like Figures 1 to 4 As shown, one embodiment discloses an assembly structure, including a battery component 100, a motor component 200, a handle component 300 and a main body 400, the handle component 300 is connected to the battery component 100 and the motor component 200 respectively, the battery component 100 is provided with a first connecting portion 110, the motor component 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 and the third connecting portion 410 are detachably connected, and the second connecting portion 210 and the fourth connecting portion 420 are detachably connected.

[0032] The above-mentioned assembly structure, since the first connecting part 110 on the battery part 100 is detachably connected to the main body 400, and the second connecting part 210 on the motor part 200 is detachably connected to the main body 400, when the vacuum cleaner needs to be stored or transported, the above-mentioned assembly structure can be disassembled from the main body 400, and the above-mentioned assembly structure can be placed separately, so that the placement of each part when placing the vacuum cleaner is more reasonable, which can effectively reduce the space occupied by the vacuum cleaner.

[0033] In one embodiment, Figure 2 As shown, the fourth connection portion 420 is a first assembly hole provided on the main body 400. The first assembly hole is used to plug and mate with the second connection portion 210. The second connection portion 210 is provided with a ventilation duct 211, and the first assembly hole is connected to the ventilation duct 211. In the above structure, while achieving the cooperation between the second connection portion 210 and the fourth connection portion 420, the air inlet and outlet paths can also be connected.

[0034] In other embodiments, the fourth connecting part 420 is a first threaded hole provided on the main body 400, and the second connecting part 210 includes a first connecting column and a screw. The screw passes through the first connecting column and is threadedly engaged with the first threaded hole. At this time, a detachable connection between the second connecting part 210 and the fourth connecting part 420 can also be achieved.

[0035] In one embodiment, Figure 4 As shown, the third connection portion 410 is a second assembly hole provided on the main body 400, and the second assembly hole is used to plug and mate with the first connection portion 110. The plug-in connection method is easier to align, and the battery-motor assembly is less likely to move after being assembled with the vacuum cleaner main body 400, thereby improving stability during operation.

[0036] In other embodiments, the third connecting part 410 is a second threaded hole provided on the main body 400, and the first connecting part 110 includes a second connecting column and a screw. The screw passes through the second connecting column and is threadedly engaged with the second threaded hole. At this time, a detachable connection between the first connecting part 110 and the third connecting part 410 can also be achieved.

[0037] In one embodiment, Figure 2 and Figure 3 As shown, the assembly structure further includes a first locking member 431 and a first elastic member 433. The first locking member 431 is movably disposed on the main body 400 via the first elastic member 433. The first locking member 431 can partially extend into the first assembly hole. The first connecting portion 110 is provided with a first latch that cooperates with the first locking member 431. In the above structure, the first locking member 431 can be moved to leave the first assembly hole. At this time, the battery motor assembly can be detached from the vacuum cleaner main body 400. When the first locking member 431 extends into the first assembly hole, the first locking member 431 can limit the second connecting portion 210 extending into the first assembly hole. In this way, the vacuum cleaner can be disassembled and assembled multiple times, and the structure after reassembly can remain stable.

[0038] In one embodiment, Figure 2 and Figure 3 As shown, the assembly structure further includes a second latching member 432 and a second elastic member 434. The second latching member 432 is movably mounted on the main body 400 via the second elastic member 434. The second latching member 432 can partially extend into the second assembly hole. The second connecting portion 210 is provided with a second latching opening that cooperates with the second latching member 432. The second latching member 432 can be moved out of the second assembly hole to allow the battery-motor assembly to be removed from the vacuum cleaner main body 400. When the second latching member 432 extends into the second assembly hole, the second latching member 432 can limit the first connecting portion 110 extending into the second assembly hole. This allows the vacuum cleaner to be disassembled and assembled multiple times, and the structure remains stable after reassembly.

[0039] In one embodiment, Figure 2 and Figure 3 As shown, a through hole is provided on the main body 400, and the two ends of the through hole are respectively connected to the first assembly hole and the second assembly hole. A protrusion 401 is provided in the area between the first assembly hole and the second assembly hole on the main body 400, and the protrusion 401 is connected to the through hole. The first clamping member 431 and the second clamping member 432 are both L-shaped structures. One end of the first clamping member 431 is located in the through hole, and the other end of the first clamping member 431 is provided with the protrusion 401. The two ends of the first elastic member 433 are respectively connected to the first clamping member 431 and the inner wall of the through hole. One end of the second clamping member 432 is located in the through hole, and the other end of the second clamping member 432 is provided with the protrusion 401. The two ends of the second elastic member 434 are respectively connected to the second clamping member 432 and the inner wall of the through hole. The first clamping member 431 and the second clamping member 432 are arranged at intervals. During use, two fingers of one hand can be used to operate the first locking member 431 and the second locking member 432 respectively, so that the distance between the first locking member 431 and the second locking member 432 is shortened. At this time, the first locking member 431 will withdraw from the first assembly hole, and the second locking member 432 will withdraw from the second assembly hole. Then use the other hand to pull out the battery motor assembly to separate it from the vacuum cleaner body 400. Therefore, the above structure is conducive to the disassembly and assembly of the vacuum cleaner by one person, and facilitates operation.

[0040] In one embodiment, the handle 300 includes a first section and a second section. One end of the first section is connected to the battery section 100, and one end of the second section is connected to the motor section 200. The first and second sections are detachably connected. The first and second sections can be disassembled to separate the motor section 200 from the battery section 100. The motor section 200 and the battery section 100 can then be stored separately, reducing space and further facilitating storage and transportation. Furthermore, charging the battery section 100 and maintaining the motor section 200 can be performed separately, improving efficiency.

[0041] Specifically, a first contact is provided on the first division, and the first contact is electrically connected to the battery in the battery component 100. A second contact is provided on the second division, and the second contact is electrically connected to the motor in the motor component 200. When the first division is connected to the second division, the first contact contacts the second contact, and the electrical connection between the battery and the motor can be realized. The disassembly and assembly of the first division and the second division does not affect the power supply of the battery to the motor.

[0042] In one embodiment, an opening is provided at one end of the first section close to the second section, and the second section is provided with a clamping column for inserting into the opening. A guide groove is provided on the inner wall of the opening, and the first end of the guide groove extends to the end surface of the first section. The clamping column is provided with a protrusion that slides with the guide groove. The guide groove is an arc-shaped guide groove or an L-shaped guide groove. When the protrusion is located at the second end of the guide groove, the first connecting portion 110 and the second connecting portion 210 are arranged parallel to each other. The card 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. As the protrusion slides in the guide groove, the first section and the second section rotate relative to each other. Then when the protrusion slides to the second end of the guide groove, the first connection part 110 and the second connection part 210 can be set in parallel, and the protrusion is limited in the guide groove. The first section and the second section cannot be separated. Then the first connection part 110 can be inserted into the first assembly hole, and the second connection part 210 can be inserted into the second assembly hole. It can be ensured that the first section and the second section will not rotate relative to each other, and the first section and the second section will not be separated. Therefore, it is convenient for the disassembly and assembly of the first section and the second section. At the same time, the first section and the second section will not rotate relative to each other after the assembly structure is assembled, so it does not affect the grip 300 for holding.

[0043] In other embodiments, a clamping column is provided on the first section and an opening is provided on the second section, so that a detachable connection effect between the first section and the second section can be achieved.

[0044] In other embodiments, the handle 300 may also be a telescopic structure, which can reduce the space occupied by the handle 300 and facilitate storage and transportation.

[0045] In one embodiment, Figure 2 As shown, the second connection portion 210 is located above the first connection portion 110, and the handle 300 is spaced apart from the main body 400. Since the lower portion of the main body 400 in the vacuum cleaner is used to discharge collected dust and other impurities, the upper portion of the main body 400 is used to form an air duct. The second connection portion 210 connected to the motor 200 is located above the first connection portion 110, so that the position of the motor corresponds to the position of the air duct, which helps reduce air loss during flow and improves the dust collection effect.

[0046] In one embodiment, Figure 2 As shown, a sealing ring 421 is provided in the first assembly hole, and the end surface of the second connecting portion 210 abuts against the sealing ring 421. The sealing ring 421 makes the first assembly hole and the second connecting portion 210 fit more tightly, prevents air leakage, etc., and can improve the dust collection effect.

[0047] In one embodiment, Figure 2 and Figure 5As shown, the two ends of the handle 300 are connected to the battery unit 100 and the motor unit 200 respectively, and the air outlet 201 of the motor unit 200 is set in a direction away from the battery unit 100. In this case, the air outlet 201 of the motor unit 200 is not facing the user, which can prevent the hot air blown by the motor from affecting the user and improve the user experience.

[0048] In one embodiment, Figure 2 As shown, the handle 300 is a hollow structure. The battery unit 100 contains a battery, the motor unit 200 contains a motor, and the handle 300 contains wires for electrically connecting the motor and the battery. In this case, the wires are not exposed, making the overall appearance more simple and neat.

[0049] One embodiment discloses a vacuum cleaner, including the assembly structure as described above, wherein a filter cartridge is provided on the main body 400 .

[0050] When the above-mentioned vacuum cleaner needs to be stored or transported, the battery unit 100, the motor unit 200 and the main body 400 can be disassembled and the different parts can be placed separately, so that the placement of the various parts when placing the vacuum cleaner is more reasonable, which can effectively reduce the space occupied by the vacuum cleaner. At the same time, the assembly structure can be separated after use, the battery unit 100 can be charged, and the main body 400 can be removed to discharge the sucked dust and other debris. The two do not interfere with each other, thereby improving the use efficiency of the vacuum cleaner.

[0051] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0052] The above-described embodiments merely illustrate several implementations of the present invention, and while their descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the patent for this invention shall be determined by the appended claims.

Claims

1. An assembly structure, characterized in that: The device comprises a battery component, a motor component, a handle component and a main body, wherein the handle component is connected to the battery component and the motor component respectively, the battery component is provided with a first connecting portion, the motor component is provided with a second connecting portion, and the main body is provided with a third connecting portion and a fourth connecting portion, wherein the first connecting portion and the third connecting portion are detachably connected, and the second connecting portion and the fourth connecting portion are detachably connected; The fourth connection portion is a first assembly hole provided on the main body, the first assembly hole is used to be plugged and matched with the second connection portion, the second connection portion is provided with a ventilation duct, and the first assembly hole is connected to the ventilation duct; the third connection portion is a second assembly hole provided on the main body, the second assembly hole is used to be plugged and matched with the first connection portion; The assembly structure further includes a first locking member, a first elastic member, a second locking member, and a second elastic member, wherein the first locking member is movably provided on the main body via the first elastic member, the first locking member can partially extend into the first assembly hole, and the first connecting portion is provided with a first bayonet that cooperates with the first locking member; the second locking member is movably provided on the main body via the second elastic member, the second locking member can partially extend into the second assembly hole, and the second connecting portion is provided with a second bayonet that cooperates with the second locking member; The main body is provided with a through hole, and the two ends of the through hole are respectively connected to the first assembly hole and the second assembly hole. The area between the first assembly hole and the second assembly hole on the main body is provided with a protruding port, and the protruding port is connected to the through hole. The first clamping member and the second clamping member are both L-shaped structures, one end of the first clamping member is located in the through hole, and the other end of the first clamping member passes through the protruding port, the two ends of the first elastic member are respectively connected to the first clamping member and the inner wall of the through hole, one end of the second clamping member is located in the through hole, and the other end of the second clamping member passes through the protruding port, the two ends of the second elastic member are respectively connected to the second clamping member and the inner wall of the through hole, and the first clamping member and the second clamping member are spaced apart.

2. The assembly structure according to claim 1, characterized in that: The grip component includes a first section and a second section. One end of the first section is connected to the battery component, and one end of the second section is connected to the motor component. The first section and the second section are detachably connected.

3. The assembly structure according to claim 2, characterized in that: An opening is provided at one end of the first section close to the second section, and the second section is provided with a clamping column for inserting into the opening. A guide groove is provided on the inner wall of the opening, and the first end of the guide groove extends to the end surface of the first section. A protrusion that slides with the guide groove is provided on the clamping column, and the guide groove is an arc-shaped guide groove or an L-shaped guide groove. When the protrusion is located at the second end of the guide groove, the first connecting portion and the second connecting portion are arranged parallel to each other.

4. The assembly structure according to claim 2, characterized in that: A first contact is provided on the first division, a battery is provided in the battery component, and the first contact is electrically connected to the battery in the battery component; a second contact is provided on the second division, a motor is provided in the motor component, and the second contact is electrically connected to the motor in the motor component. When the first division is connected to the second division, the first contact is in contact with the second contact.

5. The assembly structure according to claim 1, characterized in that: The second connecting portion is arranged above the first connecting portion, and the handle is spaced apart from the main body.

6. The assembly structure according to claim 1, characterized in that: A sealing ring is provided in the first assembly hole, and an end surface of the second connecting portion abuts against the sealing ring.

7. The assembly structure according to claim 1, characterized in that: Two ends of the handle are respectively connected to the battery component and the motor component, and an air outlet of the motor component is arranged in a direction away from the battery component.

8. The assembly structure according to claim 7, characterized in that: The handle is a hollow structure. A battery is provided in the battery component. A motor is provided in the motor component. A wire for electrically connecting the motor and the battery is provided in the handle.

9. The assembly structure according to claim 1, characterized in that: The handle is a telescopic structure.

10. A vacuum cleaner, characterized in that: It comprises the assembly structure according to any one of claims 1 to 9, wherein a filter cartridge is provided on the main body.

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