Dust collector accessory support, dust collector assembly and handheld dust collector

Abstract

The utility model belongs to the technical field of dust collectors, and particularly relates to a dust collector accessory support, a dust collector assembly and a handheld dust collector, the dust collector accessory support comprises a support body, and a buckling part and a mounting part which are arranged on the support body; wherein the support body is buckled on a supporting rod of the dust collector through the buckling part, and the support body further accommodates dust collector accessories through the mounting part. According to the dust collector, the dust collector accessory support which can be buckled on the dust collector supporting rod is arranged, and the dust collector accessory support is used for containing the accessory, so that the accessory and the dust collector body can be conveniently contained together, use is convenient, meanwhile, the containing space of the accessory can be enlarged, and meanwhile the occupied space of the whole structure of the dust collector is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of vacuum cleaners, and particularly relates to a vacuum cleaner accessory bracket, a vacuum cleaner component and a handheld vacuum cleaner. Background Art

[0002] Vacuum cleaners achieve their vacuuming effect by drawing in air, separating dust from clean air, and then expelling the clean air. They can remove small dust and debris from corners, providing a more thorough cleaning. Vacuum cleaners are currently used in a wide range of scenarios, and different brush attachments are required for different scenarios, such as bed brushes for cleaning beds, flat suction nozzles for cleaning corners, and brushes for countertops. These attachments become a pile of scattered parts when not in use, creating a need for storage for such a large number of attachments.

[0003] In the related art, a convex shape is provided on the support base of the vacuum cleaner to accommodate multiple accessories. However, due to the limited space of the support base, it cannot well meet the storage needs of multiple accessories. The convex shape and the corresponding hole size are small, resulting in high alignment requirements during storage, resulting in a poor user experience.

[0004] In view of the above technical problems, the present utility model is proposed. Utility Model Content

[0005] The utility model provides a vacuum cleaner accessory bracket, a vacuum cleaner assembly and a handheld vacuum cleaner, which aim to solve the problem that the current vacuum cleaner has few storage locations and high requirements for space alignment.

[0006] In order to solve the above problems, the present invention proposes a vacuum cleaner accessory bracket, comprising a bracket body and a buckling portion and an installation portion arranged on the bracket body; wherein, the bracket body is buckled with the support rod of the vacuum cleaner through the buckling portion, and the bracket body also stores the vacuum cleaner accessories through the installation portion.

[0007] The vacuum cleaner accessory bracket proposed in the present invention may also have the following additional technical features:

[0008] In a specific embodiment of the present invention, a support leg with a slot is formed at the end of the bracket body, and the support leg is formed as the buckling portion.

[0009] In a specific embodiment of the present invention, an anti-slip strip is provided on the inner wall of the slot, and the anti-slip strip is suitable for cooperating with the support rod engaged in the slot to prevent slipping.

[0010] In a specific embodiment of the present invention, the supporting legs are elastic supporting legs, there are two elastic supporting legs, and the openings of the slots in the two elastic supporting legs are arranged to face each other or back to back.

[0011] In a specific embodiment of the present invention, the mounting portion is at least one of a U-shaped hole, a circular hole and a C-shaped hole formed on the side surface of the bracket body.

[0012] In a specific embodiment of the present invention, the mounting portion includes a first mounting portion, a second mounting portion and a third mounting portion, the first mounting portion is a U-shaped hole, the second mounting portion is a circular hole, and the third mounting portion is a C-shaped hole.

[0013] In a specific embodiment of the present invention, the U-shaped hole is formed by enclosing the two brackets and the bracket body; and / or the opening of the C-shaped hole is formed with a guide portion for guiding.

[0014] In a specific embodiment of the present invention, the peripheries of the bracket body, the mounting portion and the buckling portion are further provided with flanges bent toward the same side.

[0015] The second aspect of the present invention further provides a vacuum cleaner assembly, comprising:

[0016] A base, wherein a support rod is provided on the base;

[0017] In any one of the above-mentioned vacuum cleaner accessory brackets, the vacuum cleaner accessory bracket is fastened to the support rod through the fastening portion.

[0018] A third aspect of the present invention further provides a handheld vacuum cleaner, characterized in that it comprises:

[0019] A vacuum cleaner assembly as described above;

[0020] a vacuum cleaner accessory, the vacuum cleaner accessory being received in the mounting portion of the vacuum cleaner accessory bracket;

[0021] The vacuum cleaner body is provided with a connecting rod; the bottom of the vacuum cleaner body is arranged on the base, and the connecting rod is received in the support rod.

[0022] The utility model separately provides an accessory bracket for storing the vacuum cleaner brush head accessories, which not only increases the storage space for the vacuum cleaner accessories, but also meets the needs of storing a variety of different accessories at the same time; at the same time, since the accessory bracket can be connected to the support rod of the vacuum cleaner through a snap-fit ​​portion, the vacuum cleaner accessories can be stored together with the vacuum cleaner, thereby facilitating the organization and use of the vacuum cleaner accessories; in addition, the vacuum cleaner brush head accessories are stored together with the vacuum cleaner body, so that the vacuum cleaner accessories only occupy the overall internal space without increasing the volume. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of an accessory bracket in one embodiment of the present utility model;

[0025] Figure 2 for Figure 1 A schematic diagram of the three-dimensional structure of the middle accessory bracket from another angle;

[0026] Figure 3 This is a schematic diagram of the three-dimensional structure of a handheld vacuum cleaner in one embodiment of the present invention;

[0027] Figure 4-5 This is a schematic diagram of the installation of the accessory bracket in the embodiment of the present utility model;

[0028] Figure 6-10 Schematic diagram of the cooperation between the accessory and the accessory bracket in the embodiment of the present utility model.

[0029] Schematic diagram of accompanying drawings:

[0030] 100-Handheld vacuum cleaner;

[0031] 10- accessory bracket, 11- bracket body, 12- buckle part, 13- slot, 14- anti-slip strip, 15- first mounting part, 16- third mounting part, 17- second mounting part, 18- guide part, 19- flange;

[0032] 20-base, 21-support rod, 211-limiting groove, 22-stopper, 23-boss;

[0033] 30-vacuum cleaner body, 40-bed brush, 50-flat suction, 60-hair brush. DETAILED DESCRIPTION

[0034] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0035] It should be understood that the terms used herein are for the purpose of describing specific example embodiments only and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "comprise", "include", "contain" and "have" are inclusive and therefore specify the presence of stated features, steps, operations, elements and / or parts, but do not exclude the presence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring them to be performed in the specific order described or illustrated, unless the order of execution is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0036] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates otherwise, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0037] For ease of description, spatially relative terms may be used herein to describe the relationship of one element or feature relative to another element or feature as shown in the figures, such as "inside," "outside," "inside," "outside," "below," "beneath," "above," and the like. Such spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is flipped, an element described as "below" or "below" another element or feature would then be oriented as "above" or "above" another element or feature. Thus, the example term "below" can include both above and below orientations. The device may be otherwise oriented (rotated 90 degrees or in other orientations) and the spatially relative descriptors used herein are interpreted accordingly.

[0038] The following will be combined Figures 1-10 The vacuum cleaner accessory bracket 10 according to the embodiment of the present invention is described in detail.

[0039] Reference Figure 1-2As shown, the vacuum cleaner accessory bracket 10 according to an embodiment of the present invention may include a bracket body 11 and a snap-fit ​​portion 12 and an installation portion arranged on the bracket body 11; wherein, the bracket body 11 is snap-fitted to the support rod 21 of the vacuum cleaner through the snap-fit ​​portion 12, and the body bracket also stores the vacuum cleaner accessories through the installation portion.

[0040] The shape of the bracket body 11 can be a flat plate structure, and the outer contour of the flat plate structure can be circular, triangular, rectangular, trapezoidal or other polygonal shapes, which can be flexibly selected according to the number and size requirements of the accessories to be stored.

[0041] The buckle 12 is provided on the outer periphery of the bracket body 11, and the accessory bracket 10 is mounted on the support rod 21 of the vacuum cleaner through the buckle 12. The mounting portion is provided on the bracket body 11, and the vacuum cleaner accessory is received in the accessory bracket 10 through the mounting portion, and further received in the support rod 21 of the vacuum cleaner.

[0042] In this embodiment, an accessory bracket 10 is separately provided for storing the brush head accessories of the vacuum cleaner. This not only increases the storage space for the vacuum cleaner accessories, but also allows for simultaneous storage of a variety of different accessories. At the same time, since the accessory bracket 10 can be connected to the support rod 21 of the vacuum cleaner through the snap-fit ​​portion 12, the vacuum cleaner accessories can be stored together with the vacuum cleaner body, thereby facilitating the organization and use of the vacuum cleaner accessories. In addition, storing them together means that the vacuum cleaner accessories only occupy the overall internal space without increasing the volume.

[0043] In a specific embodiment, a support leg with a slot 13 is formed at the end of the bracket body 11 , and the support leg is formed as a buckling portion 12 .

[0044] Specifically, the fastening portion 12 is formed as a leg connected to the outer periphery of the bracket body 11. The leg is provided with a slot 13 with an opening, which can be fastened to the support rod 21 of the vacuum cleaner through the groove. The slot 13 is strip-shaped, with the opening located in the middle of the slot 13. In this way, the leg can be hooked on the horizontal support rod 21 through the slot 13, or if the bracket body 11 is tilted, the leg can be connected to the vertically arranged (perpendicular or tilted) support rod 21 through the opposite ends of the slot 13.

[0045] By setting the snap-fit ​​portion 12 as a support foot with a card slot 13 formed at the end of the main body bracket, the support foot can be clipped into the corresponding support rod 21 in the vacuum cleaner, thereby achieving the installation of the bracket body 11 into the vacuum cleaner. In addition, the above-mentioned support foot has a simple structure and the clipping operation is convenient, which is conducive to the connection between the accessory bracket 10 and the support rod 21 of the vacuum cleaner.

[0046] In a specific embodiment, an anti-slip strip 14 is provided on the inner wall of the slot 13 . The anti-slip strip 14 is adapted to cooperate with the support rod 21 engaged in the slot 13 to prevent slipping.

[0047] Specifically, the anti-slip strip 14 can be made of a material with a certain roughness such as rubber or sponge. It can be set on the inner wall of the groove for clamping with the support rod 21 by bonding or clamping. In this way, the anti-slip strip 14 can cooperate with the support rod 21 to increase the friction between the slot 13 and the support rod 21, thereby achieving anti-slip of the vacuum cleaner accessory bracket 10.

[0048] In a specific embodiment, the supporting legs are elastic supporting legs, there are two elastic supporting legs, and the openings of the clamping slots 13 in the two elastic supporting legs are arranged to face each other or back to back.

[0049] Correspondingly, there are two support rods 21 in the vacuum cleaner body 30, and the width is basically the same as the width of the two elastic support feet. In this way, when the openings of the card slots 13 of the two elastic support feet are set facing each other, the two elastic support feet move away from each other based on elastic deformation so that the two support rods 21 are inserted between the two elastic support feet, and then the positions of the elastic support feet are adjusted so that the two support rods 21 are respectively inserted into the card slots 13 from the openings on the corresponding sides, thereby realizing an adaptive connection between the elastic support feet and the support rods 21; when the openings of the card slots 13 of the two elastic support feet are set back to back, the two elastic support feet move closer to each other based on elastic deformation so as to be inserted between the two support rods 21, and then the positions of the elastic support feet are adjusted so that the two support rods 21 are respectively inserted into the card slots 13 from the openings on the corresponding sides, thereby realizing an adaptive connection between the elastic support feet and the support rods 21.

[0050] By providing two support legs, the connection strength between the additional bracket and the support rod 21 can be increased, thereby maintaining the stability of the accessory bracket 10. By providing the support legs as elastic support legs and arranging the openings of the grooves in the two elastic support legs to face or face away from each other, the elastic force can be further utilized to strengthen the connection strength between the additional bracket and the support rod 21.

[0051] In a specific embodiment, the mounting portion is at least one of a U-shaped hole, a circular hole, and a C-shaped hole formed on the side of the bracket body 11 .

[0052] The U-shaped hole and the C-shaped hole can be used to accommodate accessories whose brush heads are larger than the brush handle. Specifically, the accessories can clip the brush handle into the U-shaped hole or the C-shaped hole through the opening of the U-shaped hole or the C-shaped hole. The circular hole can be used to accommodate accessories whose brush heads are smaller than the brush handle. Specifically, the accessories can directly insert the brush head into the circular hole while the brush handle is clipped into the circular hole.

[0053] Furthermore, the U-shaped hole and the C-shaped hole can be used to store the bed brush 40 and the hair brush 60, and the C-shaped hole can be used to store the flat suction 50. The dimensions of the U-shaped hole and the C-shaped hole are larger than the smallest size of the brush handle of the bed brush 40 and the hair brush 60 but smaller than the largest size of the brush handle. In this way, the brush handle can enter the hole from the opening of the U-shaped hole and the C-shaped hole and be fixed for storage. The brush head of the flat suction 50 is smaller than the brush handle. Therefore, the second mounting portion 17 is correspondingly configured as a circle with a diameter smaller than the largest size of the brush handle. In this way, the brush head of the flat suction 50 can be installed in the circular hole and fixed by the brush handle for storage.

[0054] Furthermore, there may be one or more mounting parts, depending on the shape and quantity of the accessories.

[0055] This embodiment sets the mounting portion as at least one of a U-shaped hole, a circular hole, and a C-shaped hole according to the shape of the brush head accessory, thereby not only being able to accommodate one or more accessories, but also being able to accommodate accessories of different structures. Moreover, since the size of the mounting portion is large, it facilitates the alignment and installation of the brush head accessory, thereby improving the convenience of storage.

[0056] In a specific embodiment, the mounting portion includes a first mounting portion 15 , a second mounting portion 17 and a third mounting portion 16 . The first mounting portion 15 is a U-shaped hole, the second mounting portion 17 is a circular hole, and the third mounting portion 16 is a C-shaped hole.

[0057] Specifically, the first mounting portion 15, the second mounting portion 17, and the third mounting portion 16 are disposed on the bracket body 11. The first mounting portion 15 is configured for the bed brush 40 and is specifically a U-shaped hole. The second mounting portion 17 is configured for the flat suction 50 and is specifically a circular hole. The third mounting portion 16 is configured for the brush 60 and is specifically a C-shaped hole. The first, second, and third mounting portions 15, 17, and 16 can be arranged in a row or column with the snap-fit ​​portion 12, or they can be arranged in multiple rows and columns with the snap-fit ​​portion 12. When the first, second, and third mounting portions 15, 17, and 16 are arranged in multiple rows and columns with the snap-fit ​​portion 12, the number of mounting portions in each row and column can be the same or different. Preferably, according to the shape difference of the brush 60, the first mounting portion 15, the second mounting portion 17, the third mounting portion 16 and the snap-fit ​​portion 12 are arranged in three rows, wherein the second mounting portion 17 and the third mounting portion 16 are arranged in the same row, and the snap-fit ​​portion 12 and the first mounting portion 15 are each arranged in one row.

[0058] This embodiment provides three mounting portions, which are respectively a U-shaped hole, a circular hole and a C-shaped hole, thereby increasing the storage quantity of the accessory bracket 10 and realizing the storage of the flat suction 50, the bed brush 40 and the brush 60.

[0059] In one embodiment, the opening of the C-shaped hole is formed with a guide portion 18 for guiding. The guide portion 18 is in a bell-mouth shape, so that the guide portion 18 can be used to guide the brush handle when the brush is stored, thereby facilitating the insertion of the brush 60 into the C-shaped hole.

[0060] In a specific embodiment, a flange 19 is further provided on the periphery of the bracket body 11 . The flange 19 is formed by bending the periphery of the bracket body 11 toward one side.

[0061] Specifically, the flange 19 is arranged along the contours of the bracket body 11, the support leg, the U-shaped hole, the C-shaped hole and the circular hole, wherein the outer peripheral edge of the support leg, the peripheral edge of the card slot 13, and the guide portion 18 of the C-shaped hole are all formed with a flange 19. In this way, not only the structural strength and anti-deformation ability of the bracket body 11 are improved, thereby further increasing the storage capacity of the accessory bracket 10, but also the flange 19 formed at the U-shaped hole, the C-shaped hole and the circular hole can increase the contact area of ​​the bed brush 40, the brush 60 and the flat suction 50, thereby guiding the bed brush 40, the brush 60 and the flat suction 50 to avoid mutual collision and interference.

[0062] Furthermore, a plurality of reinforcing ribs are provided between the flanges 19 , thereby further improving the strength of the accessory bracket 10 .

[0063] In a specific embodiment, a positioning hole is further provided on the support leg, and a mounting groove is provided on the flange 19 of the inner edge of the slot 13. The anti-slip strip 14 is arranged in the mounting groove, and the end portion is fixed to the positioning hole.

[0064] In one embodiment, the bracket body 11 , the buckling portion 12 , and the mounting portion are integrally formed, thereby improving the production efficiency of the accessory bracket 10 .

[0065] The second aspect of the present invention further provides a vacuum cleaner assembly, comprising a base 20 and any one of the vacuum cleaner accessory brackets 10 described above, wherein a support rod 21 is provided on the base 20; the vacuum cleaner accessory bracket 10 is connected to the support rod 21 via a buckle portion 12.

[0066] Specifically, the base 20 is square in shape, with one side edge of the base 20 protruding upward to form a stopper 22. A boss 23, perpendicular to the stopper 22, is also formed in the middle of the base 20. The support rod 21 is U-shaped, with its open end connected to the boss 23, specifically to the end of the boss 23 away from the stopper 22. The upper end of the support rod 21 is tilted toward the stopper 22. To store the accessory holder, the accessory holder 10 is fastened to the support rod 21 via the snap-fit ​​portion 12, and multiple vacuum cleaner accessories are placed in the corresponding mounting portions, thereby storing multiple vacuum cleaner accessories.

[0067] Reference Figure 3The third aspect of the present invention also provides a handheld vacuum cleaner 100, comprising: a vacuum cleaner accessory, a vacuum cleaner body 30 and the above-mentioned vacuum cleaner assembly; the vacuum cleaner accessory is stored in the mounting portion of the vacuum cleaner accessory bracket 10; the vacuum cleaner body 30 is provided with a connecting rod; the bottom of the vacuum cleaner body 30 is arranged on the base 20, and the connecting rod is stored in the bracket.

[0068] Furthermore, the upper end of the support rod 21 is bent away from the stopper 22 to form a limiting groove 211. When the vacuum cleaner body 30 is stored, the bottom of the vacuum cleaner body 30 can be placed on the base 20 and specifically stopped by the stopper 22. The connecting rod of the vacuum cleaner body 30 is set in the limiting groove 211, thereby achieving vertical storage of the vacuum cleaner body 30. Moreover, since the vacuum cleaner body 30, the support rod 21 and the base 20 form a triangular structure after storage, this can further improve the overall stability. At the same time, since the brush head of the bed brush 40 is located inside the triangular structure after storage, this can further lower the center of gravity of the entire structure, thereby improving overall stability.

[0069] The handheld vacuum cleaner 100 and the vacuum cleaner accessories in this embodiment refer to the above embodiments and are not described in detail here. Since the handheld vacuum cleaner 100 in this embodiment includes the above vacuum cleaner components, it has at least all the beneficial effects of the above vacuum cleaner accessories.

[0070] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A vacuum cleaner accessory bracket, characterized in that: It comprises a bracket body and a buckling portion and a mounting portion arranged on the bracket body; wherein the bracket body is buckled on the support rod of the vacuum cleaner through the buckling portion, and the bracket body also stores vacuum cleaner accessories through the mounting portion.

2. The vacuum cleaner accessory holder according to claim 1, wherein: A support leg with a slot is formed at the end of the bracket body, and the support leg is formed as the buckling portion.

3. The vacuum cleaner accessory holder according to claim 2, wherein: An anti-slip strip is provided on the inner wall of the slot, and the anti-slip strip is suitable for cooperating with the support rod clamped in the slot.

4. The vacuum cleaner accessory holder according to claim 2, wherein: The supporting feet are elastic supporting feet, there are two elastic supporting feet, and the openings of the slots in the two elastic supporting feet are arranged to face each other or back to back.

5. The vacuum cleaner accessory holder according to claim 4, wherein: The mounting portion is at least one of a U-shaped hole, a circular hole, and a C-shaped hole formed in the bracket body.

6. The vacuum cleaner accessory holder according to claim 5, characterized in that: The mounting portion includes a first mounting portion, a second mounting portion and a third mounting portion, the first mounting portion is a U-shaped hole, the second mounting portion is a circular hole, and the third mounting portion is a C-shaped hole.

7. The vacuum cleaner accessory holder according to claim 6, wherein: The U-shaped hole is formed by the two brackets and the bracket body; and / or The opening of the C-shaped hole is formed with a guide portion for guiding.

8. The vacuum cleaner accessory holder according to any one of claims 1 to 7, characterized in that: The peripheries of the bracket body, the mounting portion and the buckling portion are further provided with flanges bent toward the same side.

9. A vacuum cleaner assembly, characterized in that: include: A base, wherein a support rod is provided on the base; The vacuum cleaner accessory bracket according to any one of claims 1 to 8, wherein the vacuum cleaner accessory bracket is fastened to the support rod through the fastening portion.

10. A handheld vacuum cleaner, characterized in that: include: The vacuum cleaner assembly according to claim 9; a vacuum cleaner accessory, the vacuum cleaner accessory being received in the mounting portion of the vacuum cleaner accessory bracket; The vacuum cleaner body is provided with a connecting rod; the bottom of the vacuum cleaner body is arranged on the base, and the connecting rod is received in the support rod.

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