A detachable, snap-in nested vacuum cleaner

Abstract

This utility model discloses a detachable, embedded vacuum cleaner kit, comprising: a head; a container having an opening communicating with its inner cavity, the outer diameter of the head being smaller than the inner diameter of the container's inner cavity; a support member detachably disposed between the head and the container, with at least a portion of the head extending into the container's inner cavity through the opening; a first end of the support member having a first mounting portion, and a second end of the support member having a second mounting portion, the head being supported on the first mounting portion of the support member, and the support member being supported at the container's opening position via the second mounting portion. This utility model, by providing a support member to support the head, and the support member being detachably disposed between the head and the container, allows the head to be supported at the container's opening position. Furthermore, since the outer diameter of the head is smaller than the inner diameter of the container's inner cavity, during transportation, the head can be placed into the container's inner cavity after the support member is removed, reducing the space occupied by the head during transportation and improving transportation efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of vacuum cleaner technology, specifically relating to a detachable, embedded, kit-type vacuum cleaner. Background Technology

[0002] A vacuum cleaner is a device that can perform operations such as vacuuming, dusting, water suction, air extraction, or blowing. Vacuum cleaners can be divided into stick vacuum cleaners, handheld vacuum cleaners, canister vacuum cleaners, etc. Generally speaking, the dust collection bin capacity of a canister vacuum cleaner is larger than that of a stick vacuum cleaner, and the dust collection bin capacity of a canister vacuum cleaner is also larger than that of a handheld vacuum cleaner.

[0003] In related technologies, the head of a canister vacuum cleaner is often mounted on a dust collection bin for transportation. The dust collection bin of a canister vacuum cleaner is relatively large. Since the head and the dust collection bin correspond to each other, the size of the head is also relatively large, especially the head occupies a lot of space in the longitudinal direction, resulting in low transportation efficiency. Utility Model Content

[0004] To overcome at least one of the defects described in the prior art, this utility model provides a detachable, embedded vacuum cleaner. This utility model supports the head by setting a support member, which is detachably set between the head and the container, so that the head can be supported at the opening of the container. Furthermore, the outer diameter of the head is smaller than the inner diameter of the container's inner cavity. Thus, during transportation, the head can be placed into the inner cavity of the container after the support member is removed, reducing the space occupied by the head during transportation and improving transportation efficiency.

[0005] The technical solution adopted by this utility model to solve its problem is:

[0006] A detachable, built-in vacuum cleaner includes:

[0007] Machine head;

[0008] A container having an opening communicating with its internal cavity, wherein the outer diameter of the machine head is smaller than the inner diameter of the container's internal cavity;

[0009] A support member is detachably disposed between the machine head and the container, and at least a portion of the machine head extends into the inner cavity of the container through an opening;

[0010] The first end of the support has a first mounting portion, the second end of the support has a second mounting portion, the machine head is supported on the first mounting portion of the support, and the support is supported at the opening of the container via the second mounting portion.

[0011] As an optional implementation, the first mounting part is an annular stepped structure, and a third mounting part is provided at the end of the machine head facing the support member, the third mounting part cooperating with the first mounting part.

[0012] As an optional implementation, the second mounting part is an annular recessed structure, and the support member is snapped into the opening of the container through the second mounting part.

[0013] As an optional implementation, the inner side of the support member is provided with a fourth mounting part, which is inserted between the outer side wall of the machine head and the inner side wall of the container.

[0014] As an alternative implementation, the detachable, embedded vacuum cleaner also includes a connector, the first end of which is rotatably connected to the outer side of the container, and the second end of which is snapped into the outer side of the head.

[0015] As an optional implementation, the connector includes a first mounting base, a second mounting base, a latch, a first rotating shaft, and a second rotating shaft. The first end of the second mounting base is rotatably connected to the first mounting base via the first rotating shaft, and the second end of the second mounting base is rotatably connected to the first end of the latch via the second rotating shaft. The second end of the latch is engaged with the machine head.

[0016] As an optional implementation, the detachable, embedded vacuum cleaner also includes a negative pressure structure located on the head.

[0017] The machine head is provided with a fifth mounting part for engaging with the second end of the connector. A safety switch is provided on the fifth mounting part, and the safety switch is electrically connected to the negative pressure structure.

[0018] As an optional implementation, the negative pressure structure includes a drive component and an impeller, with the drive component being driven to rotate the impeller.

[0019] The impeller is located in the inner cavity of the head. The head is provided with a first connecting hole and a second connecting hole. The first connecting hole connects the inner cavity of the head to the outside of the head, and the second connecting hole connects the inner cavity of the head to the inner cavity of the container.

[0020] The container is provided with a third connection hole, which connects the inner cavity of the container to the outside of the container;

[0021] The first connecting hole, the second connecting hole, and the third connecting hole are connected to form a gas channel.

[0022] As an optional implementation, the first end of the connector is detachably connected to the container;

[0023] And / or, a connector is detachably provided at the third connection hole position.

[0024] As an optional implementation, a filter element is provided at the location of the first connection hole and / or the second connection hole.

[0025] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0026] This invention provides support for the machine head by setting a support member. The support member is detachably installed between the machine head and the container, so that the machine head can be supported at the opening of the container. Furthermore, the outer diameter of the machine head is smaller than the inner diameter of the container's cavity. Therefore, during transportation, the machine head can be placed into the inner cavity of the container after the support member is removed, reducing the space occupied by the machine head during transportation and improving transportation efficiency. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a structural schematic diagram of an embodiment of the present utility model.

[0029] Figure 2 This is an embodiment of the present utility model. Figure 1 A schematic diagram of its decomposed structure.

[0030] Figure 3 This is a structural schematic diagram of the support member in an embodiment of this utility model.

[0031] Figure 4 This is a structural schematic diagram of the connector in an embodiment of this utility model.

[0032] Figure 5 This is a top view schematic diagram of a partial structure of an embodiment of this utility model.

[0033] Figure 6 This is an embodiment of the present utility model. Figure 5 Cross-sectional view along the AA direction.

[0034] Figure 7 This is an embodiment of the present utility model. Figure 6 A partial structural diagram.

[0035] Figure 8 This is a structural schematic diagram of the usage state of an embodiment of this utility model.

[0036] Figure 9 This is an embodiment of the present utility model. Figure 8 A top-down view.

[0037] Figure 10 This is an embodiment of the present utility model. Figure 9 Schematic diagram of cross-section along the BB direction.

[0038] Explanation of key figure labels:

[0039] 10. Head unit; 101. Third mounting part; 102. Safety switch; 103. Fifth mounting part; 104. First connecting hole; 105. Second connecting hole; 20. Container; 201. Opening; 202. Third connecting hole; 30. Support; 301. First mounting part; 302. Second mounting part; 303. Fourth mounting part; 304. Handheld part; 40. Connector; 401. First mounting base; 402. Second mounting base; 403. Lock; 50. Negative pressure structure; 501. Drive component; 502. Impeller; 60. Connector; 70. Another canister vacuum cleaner. Detailed Implementation

[0040] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0041] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0042] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

[0043] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances.

[0044] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, components, or parts (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, components, or parts. Unless otherwise stated, "a plurality of" means two or more.

[0045] The technical solution of this utility model will be further described below with reference to the embodiments and accompanying drawings.

[0046] See Figures 1 to 10 This utility model discloses a detachable, embedded vacuum cleaner, comprising: a head 10; a container 20 having an opening 201 communicating with its inner cavity, the outer diameter of the head 10 being smaller than the inner diameter of the container 20; a support 30 detachably disposed between the head 10 and the container 20, with at least a portion of the head 10 extending into the inner cavity of the container 20 through the opening 201; the first end of the support 30 having a first mounting portion 301, and the second end of the support 30 having a second mounting portion 302, the head 10 being supported on the first mounting portion 301 of the support 30, and the support 30 being supported at the opening 201 of the container 20 through the second mounting portion 302.

[0047] This utility model provides support for the machine head 10 by setting a support member 30. The support member 30 is detachably set between the machine head 10 and the container 20, so that the machine head 10 can be supported at the opening 201 of the container 20. Furthermore, the outer diameter of the machine head 10 is smaller than the inner diameter of the container 20. Therefore, during transportation, the machine head 10 can be placed into the inner cavity of the container 20 after the support member 30 is removed, reducing the space occupied by the machine head 10 during transportation and improving transportation efficiency.

[0048] It should be noted that the difference between the outer diameter of the machine head 10 and the inner diameter of the container 20 is such that the machine head 10 can be inserted into the inner cavity of the container 20 through the opening 201 of the container 20.

[0049] For example, the difference between the outer diameter of the machine head 10 and the inner diameter of the container 20 is 0.5mm-1mm on one side. Of course, the difference between the outer diameter of the machine head 10 and the inner diameter of the container 20 depends on the actual application scenario and is not limited.

[0050] Further, see Figure 10 The container 20 of the detachable embedded vacuum cleaner kit can be placed inside the cavity of another canister vacuum cleaner 70. The inner diameter of the inner cavity of the other canister vacuum cleaner 70 is larger than the outer diameter of the container 20, thereby further reducing the space occupied by the detachable embedded vacuum cleaner kit and improving transportation efficiency.

[0051] Since the maximum outer diameter of the support member 30 is larger than the inner diameter of the container 20, the support member 30 cannot be placed inside the container 20 for transportation. Since the support member 30 has a flat structure, multiple support members 30 can be stacked for transportation after being disassembled from the corresponding machine head 10 and the corresponding container 20.

[0052] In this embodiment of the utility model, the first mounting part 301 is an annular stepped structure, and the end of the machine head 10 facing the support member 30 is provided with a third mounting part 101, which cooperates with the first mounting part 301.

[0053] For example, see Figure 2 , Figure 6 as well as Figure 7 The first mounting part 301 is provided at the upper end of the support member 30; the support member 30 is sleeved on the outside of the machine head 10, and the machine head 10 is connected to the first mounting part 301 of the support member 30 through the third mounting part 101, so that the machine head 10 can be supported at the opening 201 of the container 20 by means of the support member 30, so as to avoid falling into the inner cavity of the container 20.

[0054] In this embodiment of the present invention, the second mounting part 302 is an annular recessed structure, and the support member 30 is snapped into the opening 201 of the container 20 through the second mounting part 302.

[0055] For example, see Figure 3 , Figure 6 as well as Figure 7 The second mounting part 302 is provided at the lower end of the support member 30; the support member 30 and the container 20 are detachably connected by a snap-fit ​​method, which makes it convenient for the user to assemble and disassemble the support member 30 and the container 20.

[0056] In this embodiment of the utility model, a fourth mounting part 303 is provided on the inner side of the support member 30, and the fourth mounting part 303 is inserted between the outer side wall of the machine head 10 and the inner side wall of the container 20.

[0057] For example, see Figure 3 , Figure 6 as well as Figure 7 The fourth mounting part 303 is an annular protrusion structure. When the second mounting part 302 is engaged at the opening 201 of the container 20, since there is a difference between the outer diameter of the machine head 10 and the inner diameter of the container 20, the fourth mounting part 303 can be inserted between the outer side wall of the machine head 10 and the inner side wall of the container 20. The fourth mounting part 303 can be used to limit the machine head 10. The thickness of the fourth mounting part 303 is determined according to the gap between the machine head 10 and the inner side wall of the container 20. The fourth mounting part 303 is used to reduce the lateral movement of the machine head 10 relative to the container 20 and improve the installation stability of the machine head 10.

[0058] Furthermore, the support member 30 is also provided with a hand-held part 304 to facilitate the user's operation of the support member 30.

[0059] In this embodiment of the utility model, the detachable embedded vacuum cleaner also includes a connector 40, the first end of which is rotatably connected to the outer side of the container 20, and the second end of which is snapped into the outer side of the head 10.

[0060] For example, see Figure 1 as well as Figure 2 After the head 10, support 30 and container 20 are installed, the head 10, support 30 and container 20 are locked together using the connector 40 to prevent them from separating during use. When the detachable built-in vacuum cleaner needs to be transported, the connector 40 can be opened to remove the head 10, support 30 and container 20, and the head 10 can be placed into the inner cavity of the container 20.

[0061] In this embodiment of the utility model, the connector 40 includes a first mounting base 401, a second mounting base 402, a latch 403, a first rotating shaft 404, and a second rotating shaft 405. The first end of the second mounting base 402 is rotatably connected to the first mounting base 401 via the first rotating shaft 404, and the second end of the second mounting base 402 is rotatably connected to the first end of the latch 403 via the second rotating shaft 405. The second end of the latch 403 is engaged with the machine head 10.

[0062] For example, see Figure 2 as well as Figure 4 When the connector 40 is used to lock the machine head 10, the support 30 and the container 20, the first end of the latch 403 is first pressed against the corresponding position of the machine head 10 along the N1 direction. At this time, the first end of the latch 403 rotates around the second rotating shaft 405 along the N1 direction. Then the second end of the latch 403 is pressed against the corresponding position of the container 20 along the N2 direction. At this time, the second mounting base 402 rotates around the first rotating shaft 404 along the N2 direction.

[0063] When opening the connector 40, first move the second end of the latch 403 away from the container 20 along the N1 direction. At this time, the second mounting base 402 rotates around the first rotating shaft 404 along the N1 direction. Then move the first end of the latch 403 away from the machine head 10 along the N2 direction. At this time, the first end of the latch 403 rotates around the second rotating shaft 405 along the N2 direction.

[0064] The N1 direction and the N2 direction are opposite. For example, see [link to relevant documentation]. Figure 2 as well as Figure 4The N1 direction is counterclockwise, and the N2 direction is clockwise; of course, the N1 direction can also be clockwise and the N2 direction can be counterclockwise, depending on the relative installation position of the connector 40, and there is no limitation.

[0065] Therefore, the connector 40 can lock the head 10, the support 30 and the container 20 in a relatively stable manner.

[0066] Of course, in other embodiments, the connector 40 includes a first mounting base 401 and a latch 403, the first mounting base 401 and the first end of the latch 403 are rotatably connected, and the second end of the latch 403 is engaged with the machine head 10.

[0067] In this embodiment of the utility model, the detachable embedded vacuum cleaner also includes a negative pressure structure 50, which is disposed on the head 10. The head 10 is provided with a fifth mounting part 103 for engaging with the second end of the connector 40. A safety switch 102 is provided on the fifth mounting part 103, and the safety switch 102 is electrically connected to the negative pressure structure 50.

[0068] It should be noted that the safety switch 102 is connected in series with the on / off switch of the negative pressure structure 50. The negative pressure structure 50 can only work when both the safety switch 102 and the on / off switch are open.

[0069] For example, see Figure 2 The safety switch 102 is a push-button switch. Preferably, the contact part between the latch 403 and the safety switch 102 is a planar structure to ensure stable pressure.

[0070] When the machine head 10, support member 30, and container 20 are installed and locked with connector 40, the second end of latch 403 presses against safety switch 102 to open safety switch 102. Thus, when the user presses the on / off switch of negative pressure structure 50, negative pressure structure 50 will work. If the machine head 10, support member 30, and container 20 are not installed and the second end of latch 403 is not pressed against safety switch 102, safety switch 102 will be in the off state. In this case, when the user turns on / off switch of negative pressure structure 50, negative pressure structure 50 will not work.

[0071] In this embodiment of the utility model, the negative pressure structure 50 includes a driving member 501 and an impeller 502. The driving member 501 is connected to the impeller 502 to drive the impeller 502 to rotate. The impeller 502 is disposed in the inner cavity of the head 10. The head 10 is provided with a first connecting hole 104 and a second connecting hole 105. The first connecting hole 104 connects the inner cavity of the head 10 to the outside of the head 10, and the second connecting hole 105 connects the inner cavity of the head 10 to the inner cavity of the container 20. The container 20 is provided with a third connecting hole 202, which connects the inner cavity of the container 20 to the outside of the container 20. The first connecting hole 104, the second connecting hole 105, and the third connecting hole 202 are connected to form a gas channel.

[0072] It should be noted that the driving component 501 is a motor, and the output end of the motor is connected to the central shaft of the impeller 502. For example, the output end of the motor is fixedly connected to the central shaft of the impeller 502, and the output end of the motor drives the impeller 502 to rotate by rotating.

[0073] For example, when the motor rotates in the forward direction, it drives the impeller 502 to rotate in the forward direction, so that air enters the inner cavity of the container 20 through the third connection hole 202, and then exits through the first connection hole 104 through the second connection hole 105, the impeller 502, and the inner cavity of the head 10.

[0074] The aforementioned forward rotation refers to clockwise or counterclockwise rotation, which is determined based on the actual application and is not limited thereto.

[0075] In this embodiment of the invention, the first end of the connector 40 is detachably connected to the container 20.

[0076] For example, see Figure 4 as well as Figure 10 The first mounting base 401 is detachably connected to the container 20 by screws, so that when transporting the detachable built-in vacuum cleaner kit, the connector 40 can be removed so that the container 20 can be placed into the inner cavity of another canister vacuum cleaner 70, thereby further reducing the space occupied by the detachable built-in vacuum cleaner kit and improving transportation efficiency.

[0077] In this embodiment of the utility model, a connector 60 is detachably provided at the third connecting hole 202.

[0078] See Figure 1 as well as Figure 2 The connector 60 is used to connect to the hose for vacuuming, dust removal, water suction, and other operations. Both the connector 60 and the hose can be threaded, so that the connector 60 and the hose can be threadedly connected; or the connector 60 can be connected to the hose by a screw.

[0079] See Figure 10Therefore, when transporting the detachable built-in vacuum cleaner kit, the connector 60 can be removed so that the container 20 can be placed into the inner cavity of the canister vacuum cleaner 70, thereby further reducing the space occupied by the detachable built-in vacuum cleaner kit and improving transportation efficiency.

[0080] In this embodiment of the invention, a filter element is provided at the position of the first connecting hole 104 and / or the second connecting hole 105.

[0081] For example, the filter element can be a filter mesh structure to filter inhaled hair, particles, dust, etc., so as to prevent hair, particles, dust, etc. from entering the negative pressure structure 50.

[0082] The technical means disclosed in this utility model are not limited to those disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications are also considered within the scope of protection of this utility model.

Claims

1. A detachable, embedded vacuum cleaner, characterized in that, include: Machine head; A container having an opening communicating with its internal cavity, wherein the outer diameter of the machine head is smaller than the inner diameter of the container's internal cavity; A support member, the support member being detachably disposed between the machine head and the container, and at least a portion of the machine head extending into the inner cavity of the container through the opening; The first end of the support member has a first mounting portion, the second end of the support member has a second mounting portion, the machine head is supported on the first mounting portion of the support member, and the support member is supported at the opening position of the container through the second mounting portion.

2. The detachable, embedded vacuum cleaner according to claim 1, characterized in that: The first mounting part is an annular stepped structure, and the end of the machine head facing the support member is provided with a third mounting part, which cooperates with the first mounting part.

3. The detachable, embedded vacuum cleaner according to claim 1, characterized in that: The second mounting part is an annular recessed structure, and the support member is engaged with the opening of the container through the second mounting part.

4. The detachable, embedded vacuum cleaner according to claim 1, characterized in that: The inner side of the support member is provided with a fourth mounting part, which is inserted between the outer side wall of the machine head and the inner side wall of the container.

5. The detachable, embedded vacuum cleaner according to any one of claims 1-4, characterized in that: The detachable, embedded vacuum cleaner also includes a connector, the first end of which is rotatably connected to the outer side of the container, and the second end of which is snapped into the outer side of the head.

6. The detachable, embedded vacuum cleaner according to claim 5, characterized in that: The connector includes a first mounting base, a second mounting base, a latch, a first rotating shaft, and a second rotating shaft. The first end of the second mounting base is rotatably connected to the first mounting base via the first rotating shaft, and the second end of the second mounting base is rotatably connected to the first end of the latch via the second rotating shaft. The second end of the latch is engaged with the machine head.

7. The detachable, embedded vacuum cleaner according to claim 6, characterized in that: The detachable, embedded vacuum cleaner also includes a negative pressure structure, which is disposed on the head. The machine head is provided with a fifth mounting part for engaging with the second end of the connector. A safety switch is provided on the fifth mounting part, and the safety switch is electrically connected to the negative pressure structure.

8. The detachable, embedded vacuum cleaner according to claim 7, characterized in that: The negative pressure structure includes a driving component and an impeller, wherein the driving component is connected to the impeller in a transmission manner to drive the impeller to rotate; The impeller is disposed in the inner cavity of the head, and the head is provided with a first connecting hole and a second connecting hole. The first connecting hole connects the inner cavity of the head to the outside of the head, and the second connecting hole connects the inner cavity of the head to the inner cavity of the container. The container is provided with a third connecting hole, which connects the inner cavity of the container with the outside of the container; The first connecting hole, the second connecting hole, and the third connecting hole are connected to form a gas channel.

9. The detachable, embedded vacuum cleaner according to claim 8, characterized in that: The first end of the connector is detachably connected to the container; And / or, a connector may be detachably provided at the location of the third connection hole.

10. The detachable, embedded vacuum cleaner according to claim 8, characterized in that: A filter element is provided at the location of the first connection hole and / or the second connection hole.

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