Dust collector supporting seat capable of cleaning hair wound on rolling brush

Abstract

The utility model discloses a dust collector supporting seat capable of cleaning hair wound on a rolling brush. Compared with a common supporting seat, the dust collector supporting seat can be matched with a dust collector to operate, brushes on a rolling brush are combed, dust on the brushes is pushed to be scattered and secondarily collected and cleaned, the situation that subsequent use is affected due to the fact that dust and water embedded in the brushes are hardened is avoided, hair wound between the brushes is cut, broken hair is recycled by means of airflow, and the service life of the dust collector is prolonged. All-directional cleaning of the rolling brush is achieved, and convenience and neatness of cleaning of the rolling brush are improved; when the dust collector floor brush and the dust collector connecting pipe are assembled on the supporting seat and the dust collector floor brush touches the positioning structure, the cutting assembly extends out, and the use safety of the supporting seat is improved; the dust collector and the supporting seat are convenient and labor-saving to assemble, and the overall positioning stability of the dust collector is high; the damage to the brush is reduced due to the use of the cutting knife, and the cleaning effect of subsequent dust adsorption and desorption is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum cleaner accessories, in particular to a vacuum cleaner support seat capable of cleaning hair entangled with a roller brush. Background Art

[0002] With the development of vacuum cleaner products and the iteration of demand functions, in addition to the continuous optimization of the vacuum cleaner's own structure, related accessories of vacuum cleaners have also begun to be designed, put into production and used to meet additional functions such as daily placement, charging, centralized dust collection and cleaning.

[0003] Among them, the vacuum cleaner support base is generally used to position the vacuum cleaner when it is idle. Some of them have charging and centralized collection of dust in the dust cup, which improves the battery life of the vacuum cleaner, the convenience of charging, and extends the cleaning cycle. However, it does not have the function of roller brush cleaning, such as cleaning the dust cleaned from the surface and the hair entangled on the roller brush. The dust and hair will become hardened with the water vapor in the air and on the brush, which will affect the subsequent use of the roller brush. A cutting knife structure is used on some support bases to realize the hair cutting and cleaning design. The cutting knife is fixed, which poses a risk of accidental touch during daily placement, so that the design has the hidden danger of causing harm to personnel, making the use and placement safe. In addition, when cutting the hair, it will also cause irreversible damage to the brush, which affects the efficiency of the subsequent roller brush in adsorbing and desorbing dust.

[0004] In addition to the above-mentioned functional deficiencies, when the vacuum cleaner floor brush is assembled and docked with the support base, the vacuum cleaner floor brush needs to be lifted up as a whole and then placed on the support base. During this process, due to the hinged connection with the connecting pipe or the soft connection method of the ventilation hose, the vacuum cleaner floor brush will shake frequently, making the docking operation difficult and laborious.

[0005] In addition, the positioning structure of the vacuum cleaner floor brush is simple, and the roller, as the main auxiliary moving component of the vacuum cleaner floor brush, is not limited, which makes it easy for the vacuum cleaner floor brush and the vacuum cleaner connecting pipe to be relatively displaced, and the positioning of the vacuum cleaner floor brush and the support base is unstable, affecting the positioning function of the support base and the use of other functions such as charging and hair cleaning. Utility Model Content

[0006] The utility model aims to solve the problem that the existing vacuum cleaner support seat does not have the function of roller brush cleaning, so that dust and hair on the roller brush are prone to compaction, which affects the subsequent use of the roller brush. Some support seats adopt a fixed cutting knife structure to achieve the design of hair cutting and cleaning, which makes it risk of accidental touch when placed in daily life, thereby making the support seat unsafe to use and place, and when cutting hair, it will also cause irreversible damage to the brush, which affects the efficiency of the subsequent roller brush in adsorbing and desorbing dust. The vacuum cleaner floor brush is difficult and laborious to operate when assembling and docking with the support seat, and the positioning structure of the vacuum cleaner floor brush is simple. The roller is the main auxiliary moving part of the vacuum cleaner floor brush, and it is not limited, so that the vacuum cleaner floor brush and the vacuum cleaner connecting pipe are prone to relative displacement, and the positioning of the vacuum cleaner floor brush and the support seat is unstable, which affects the positioning function of the support seat and the use of other functions such as charging and hair cleaning. A vacuum cleaner support seat that can clean hair entangled with a roller brush is provided.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a vacuum cleaner support seat capable of cleaning hair entangled with a roller brush, comprising:

[0008] The support base has a top provided with a placement groove for storing the vacuum cleaner brush, and a fence is provided on the side of the placement groove;

[0009] An activity cavity is arranged inside the support base, and a first opening and a second opening are arranged on the activity cavity;

[0010] A linkage member, comprising a bracket rotatably arranged in the movable cavity through a rotating shaft and a first elastic member, wherein the first elastic member is located on one side of the rotating shaft of the bracket;

[0011] A roller positioning member, which is used for positioning the roller on the floor brush of the vacuum cleaner, the bottom of which is connected to one end of the linkage member, the roller positioning member is movably arranged in the movable cavity, and the top of which extends out of the movable cavity from the first opening;

[0012] A combing and cutting knife assembly, which is used for combing and cutting hair on the brush of the vacuum cleaner roller brush of the vacuum cleaner floor brush, the bottom of which is connected to the other end of the linkage, the combing and cutting knife assembly is movably arranged in the movable cavity, and the top of which extends out of the movable cavity from the second opening;

[0013] The support seat upper connecting pipe is arranged on the placement groove, and a connecting pipe positioning piece for positioning the vacuum cleaner connecting pipe between the vacuum cleaner whole machine and the vacuum cleaner floor brush is arranged on the side facing the roller positioning piece.

[0014] As a further description of the above technical solution:

[0015] The roller positioning member comprises a first arc-shaped clamping plate and a second arc-shaped clamping plate arranged opposite to each other;

[0016] The first arc-shaped clamping plate is disposed throughout the length behind the floor brush of the vacuum cleaner, and the second arc-shaped clamping plate is disposed throughout the length in front of the roller.

[0017] As a further description of the above technical solution:

[0018] The dimension of the first arc-shaped clamping plate in the extending direction of the placement groove is greater than the dimension of the second arc-shaped clamping plate in the extending direction of the placement groove.

[0019] As a further description of the above technical solution:

[0020] The combing cutter assembly includes a mounting seat connected to the end of the bracket and a comb tooth structure arranged on the top of the mounting seat;

[0021] The comb tooth structure is provided with a plurality of arc-shaped or bent teeth, and the teeth are provided with cutting blades.

[0022] As a further description of the above technical solution:

[0023] A filling cavity is provided in the tooth, and the filling cavity is provided with a first sliding hole and a second sliding hole on the same side of the cutting blade;

[0024] An elastic filling block is arranged in the filling cavity;

[0025] A light sliding block is slidably disposed in the first sliding hole, and the outer side of the light sliding block extends out of the first sliding hole;

[0026] The cutting blade is slidably arranged in the second sliding hole;

[0027] The elastic filling block abuts against the light sliding block and the inner end of the cutting piece.

[0028] As a further description of the above technical solution:

[0029] An expansion block is arranged at the inner end of the cutting piece, and the expansion block is embedded in the slot of the elastic filling block;

[0030] A notch corresponding to the expansion block is arranged at the connection between the filling cavity and the second sliding hole.

[0031] As a further description of the above technical solution:

[0032] Guide ribs are arranged on the enclosures on both sides of the placement groove, a floating plate is slidably arranged between the guide ribs, and a second elastic member is arranged between the floating plate and the placement groove.

[0033] As a further description of the above technical solution:

[0034] The floating plate is provided with an inclined plate on a side of the support seat base away from the support seat upper pipe, and an elastic support pad is provided at the bottom of the inclined plate.

[0035] As a further description of the above technical solution:

[0036] The floating plate is provided with a third opening, a fourth opening and a fifth opening;

[0037] The third opening is sleeved on the enclosure on the side of the support base away from the support base upper pipe;

[0038] The fourth opening and the fifth opening correspond to the roller positioning member and the combing cutter assembly respectively.

[0039] As a further description of the above technical solution:

[0040] The connecting pipe positioning piece is a pipe clamp;

[0041] An elastic cushion layer for pre-tightening and positioning the vacuum cleaner connecting pipe is arranged on the inner side of the pipe clamp.

[0042] In summary, due to the adoption of the above technical solution, the utility model has the following advantages compared with the prior art:

[0043] Beneficial effects:

[0044] 1. Compared with common support bases, this vacuum cleaner support base not only has the basic functions of positioning the vacuum cleaner floor brush, connecting tube and the entire vacuum cleaner, but also forms negative pressure inside in conjunction with the operation of the vacuum cleaner, the rolling of the roller brush and the operation of the vacuum motor, so as to comb the bristles on the roller brush, disperse the dust on the brush, collect and clean it for the second time, and avoid the dust and moisture embedded in the brush from hardening and affecting subsequent use. At the same time, it can pull out and cut the hair entangled between the brushes, and recover the broken hair with the help of airflow, so as to realize all-round cleaning of the roller brush. This function can be realized without disassembling the roller brush, thereby making the roller brush cleaning more convenient and neat, and improving the user experience.

[0045] 2. The setting of the linkage part is based on the linkage design of the positioning structure of the vacuum cleaner floor brush and the cutting component of the vacuum cleaner roller brush. When the vacuum cleaner floor brush and the vacuum cleaner connecting pipe are assembled on the support seat, the cutting component is extended only after the vacuum cleaner floor brush touches the positioning structure, thereby preventing others from accidentally touching the support seat when it is idle on a daily basis and causing harm to personnel, thereby improving the safety of the support seat.

[0046] 3. A floating plate is provided on the placement slot. When the vacuum cleaner floor brush is moved into the placement slot, the floor brush is pulled and moved along the inclined plate to the floating plate, the vacuum cleaner floor brush moves through the fourth opening, the vacuum cleaner roller docks with the roller positioning piece, and when it is fully pressed on the floating plate, the floating plate sinks to the lowest point, and the enclosure at the entrance emerges from the third opening to limit the outer side of the vacuum cleaner floor brush, thereby realizing quick, compact and synchronous vacuum cleaner floor brush moving in, alignment, and limiting positioning operations, thereby improving the convenience and labor saving of operation.

[0047] 4. The roller is the main auxiliary moving part of the vacuum cleaner floor brush. The support base can achieve the overall positioning of the vacuum cleaner on the support base to the greatest extent by limiting and positioning it, thereby improving the assembly stability; the first arc-shaped clip is used to elastically position the vacuum cleaner roller and the rear side of the vacuum cleaner floor brush, and cooperates with the second arc-shaped clip to achieve elastic clamping and friction limiting of the vacuum cleaner roller; the size of the first arc-shaped clip in the extension direction of the placement groove is larger than the size of the second arc-shaped clip in the extension direction of the placement groove. The above design avoids structural collision when the vacuum cleaner floor brush moves into the support base.

[0048] 5. A lightweight slider is arranged on the comb structure to link the cutting blade to be retracted or removed. When the lightweight slider is pressed by the hair wound around the brush on the roller brush of the vacuum cleaner, the lightweight slider moves into the first sliding hole and squeezes the elastic filling block, so that the cutting blade is squeezed out of the second sliding hole to cut the hair. When there is no hair wound around, the cutting blade is retracted into the second sliding hole, thereby achieving efficient brush cleaning and reducing damage to the brush, thereby ensuring the subsequent cleaning effect of dust adsorption and desorption. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0050] Figure 1 The present invention is a schematic diagram of the structure of a vacuum cleaner support base capable of cleaning hair entangled in a roller brush.

[0051] Figure 2 The present invention is a schematic diagram of the assembly structure of a vacuum cleaner support base capable of cleaning hair entangled in a roller brush, a vacuum cleaner floor brush, a vacuum cleaner connecting pipe and a complete vacuum cleaner.

[0052] Figure 3 The invention is a cross-sectional view of an assembly structure of a vacuum cleaner support seat and a vacuum cleaner floor brush capable of cleaning hair entangled with a roller brush when combing and cutting hair on the vacuum cleaner floor brush.

[0053] Figure 4 The present invention is a schematic cross-sectional structural diagram of an embodiment of a vacuum cleaner support base capable of cleaning hair entangled in a roller brush when the support base is not connected to the vacuum cleaner floor brush.

[0054] Figure 5 The present invention is a schematic cross-sectional structural diagram of an embodiment of a vacuum cleaner support base capable of cleaning hair entangled in a roller brush when connected to a vacuum cleaner floor brush.

[0055] Figure 6 The present invention is a schematic diagram of the end section structure of a comb tooth structure in a vacuum cleaner support seat capable of cleaning hair entangled with a roller brush when the brush is not combed or the hair is not cut on the vacuum cleaner floor brush.

[0056] Figure 7 The present invention is a schematic diagram of the end section structure of a comb tooth structure in a vacuum cleaner support seat capable of cleaning hair entangled with a roller brush when combing the brush on the vacuum cleaner floor brush and cutting the hair.

[0057] Legend:

[0058] 1. Support seat base; 11. Placement slot; 12. Activity cavity; 13. First opening; 14. Second opening; 15. Enclosure; 16. Guide rib;

[0059] 2. Connecting pipe on the support seat; 21. Connecting pipe positioning piece;

[0060] 3. linkage member; 31. bracket; 32. rotating shaft; 33. first elastic member;

[0061] 4. Roller positioning member; 41. First arc-shaped clamping plate; 42. Second arc-shaped clamping plate;

[0062] 5. Combing cutter assembly; 51. Comb tooth structure; 511. Filling cavity; 512. First sliding hole; 513. Second sliding hole; 52. Mounting seat; 53. Lightweight slider; 54. Elastic filling block; 55. Cutting blade; 551. Expansion block;

[0063] 6. floating plate; 61. inclined plate; 611. elastic support pad; 62. second elastic member; 63. third opening; 64. fourth opening; 65. fifth opening;

[0064] 100. Vacuum cleaner floor brush; 110. Vacuum cleaner roller brush; 200. Vacuum cleaner connecting pipe. DETAILED DESCRIPTION

[0065] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0066] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0067] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0068] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0069] In the description of the embodiments of the present utility model, it should be noted that the terms "upper", "inner", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0070] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0071] Embodiment 1:

[0072] See also Figure 1-7The utility model provides a technical solution: a vacuum cleaner support seat capable of cleaning hair entangled with a roller brush, comprising:

[0073] The support base 1 has a placement groove 11 on the top for storing the vacuum cleaner brush, and a fence 15 is provided on the side of the placement groove 11;

[0074] like Figure 1 As shown, in this embodiment, the enclosure 15 is arranged on three sides of the placement groove 11;

[0075] The enclosure 15 is arranged outside the placement groove 11 to achieve abutment and limit the outside of the vacuum cleaner floor brush 100 when it is placed in the placement groove 11, thereby improving the storage stability of the vacuum cleaner and avoiding shaking and displacement. In addition, when the vacuum cleaner roller brush 110 is combing the hair, cutting the hair, and collecting the broken hair by the negative pressure in the vacuum cleaner, the positioning of the vacuum cleaner floor brush 100 and the support seat is more stable;

[0076] An active cavity 12 is provided inside the support base 1, and a first opening 13 and a second opening 14 are provided on the active cavity 12;

[0077] The linkage member 3 includes a bracket 31 rotatably disposed in the movable cavity 12 via a rotating shaft 32 and a first elastic member 33, wherein the first elastic member 33 is located on one side of the rotating shaft of the bracket 31;

[0078] The setting of the linkage member 3 is based on the linkage design of the positioning structure of the vacuum cleaner floor brush 100 and the cutting assembly of the vacuum cleaner roller brush 110. When the vacuum cleaner floor brush 100 and the vacuum cleaner connecting pipe 200 are assembled on the support seat, the cutting assembly is extended only after the vacuum cleaner floor brush 100 touches the positioning structure, thereby preventing others from accidentally touching the support seat when it is idle on a daily basis and causing harm to personnel, thereby improving the safety of the support seat;

[0079] The roller positioning member 4, i.e., the positioning structure of the vacuum cleaner floor brush 100, is used for positioning the roller on the vacuum cleaner floor brush 100, the bottom of which is connected to one end of the linkage member 3, the roller positioning member 4 is movably arranged in the movable cavity 12, and the top of the roller positioning member 4 extends out of the movable cavity 12 from the first opening 13;

[0080] The roller is the main auxiliary moving part of the vacuum cleaner floor brush 100. By limiting and positioning it, the overall positioning of the vacuum cleaner on the support base can be achieved to a large extent, thereby improving the assembly stability.

[0081] The combing cutter assembly 5, i.e., the cutting assembly of the vacuum cleaner roller brush 110, is used for combing the brush and cutting the hair on the vacuum cleaner roller brush 110 of the vacuum cleaner floor brush 100, and the bottom is connected to the other end of the linkage 3, and the combing cutter assembly 5 is movably arranged in the movable cavity 12, and the top thereof extends out of the movable cavity 12 through the second opening 14;

[0082] The support seat upper pipe 2 is arranged on the placement groove 11, and a connecting pipe positioning member 21 for positioning the vacuum cleaner connecting pipe 200 between the vacuum cleaner whole machine and the vacuum cleaner floor brush 100 is arranged on the side facing the roller positioning member 4.

[0083] With respect to the common vacuum cleaner floor brush 100 and the ends of the vacuum cleaner connecting pipe 200, the vacuum cleaner connecting pipe 200 is positioned by hinges and a soft connection method of a ventilation hose, thereby achieving multiple and more stable positioning of the entire vacuum cleaner.

[0084] Among them, the specific structural design of the roller positioning member 4 is as follows Figure 1 , 4 As shown in Figures 5 and 6, the roller positioning member 4 includes a first arc-shaped clamping plate 41 and a second arc-shaped clamping plate 42 which are arranged opposite to each other. The first arc-shaped clamping plate 41 is arranged behind the vacuum cleaner floor brush 100, and the second arc-shaped clamping plate 42 is arranged in front of the roller. The expression of the arrangement in the entire length does not mean the arrangement in equal length. The length of the arc-shaped clamping plate can be appropriately larger or smaller than the corresponding structure.

[0085] In the above structure, the first arc-shaped clamping plate 41 is used to elastically position the vacuum cleaner roller and the rear side of the vacuum cleaner floor brush 100, and cooperates with the second arc-shaped clamping plate 42 to achieve stable elastic clamping and friction limiting of the vacuum cleaner roller.

[0086] In addition, a rough surface is provided on the top surface of the arc-shaped clamping plate, and the rough surface can adopt a cushion layer of a material with a high friction coefficient or a convex rib structure.

[0087] Among them, the specific structural design of the combing cutter assembly 5 is as follows Figure 1 , 3 -5, the combing cutter assembly 5 includes a mounting seat 52 connected to the end of the bracket 31 and a comb tooth structure 51 arranged on the top of the mounting seat 52;

[0088] The comb tooth structure 51 is provided with a plurality of arc-shaped or bent teeth, and the teeth are provided with cutting blades 55 .

[0089] The above structure cooperates with the rolling of the vacuum cleaner roller brush 110 to fully comb the brush on its surface, disperse the dust inside its surface, pull out and cut the hair entangled on the brush, and cooperate with the external airflow to guide and collect it, so as to achieve an efficient hair cleaning effect.

[0090] The connecting pipe positioning member 21 is a pipe clamp;

[0091] In addition, an elastic cushion layer for pre-tightening and positioning the vacuum cleaner connecting pipe 200 is circumferentially arranged on the inner side of the pipe clamp.

[0092] The working principle of a vacuum cleaner support base capable of cleaning hair entangled with a roller brush in the present embodiment includes: compared with common support bases, in addition to having the basic functions of positioning and placing the vacuum cleaner floor brush, connecting pipe and the entire vacuum cleaner, the present vacuum cleaner support base can form a negative pressure inside in conjunction with the operation of the vacuum cleaner, the rolling of the roller brush and the operation of the vacuum motor, so as to comb the bristles on the roller brush, disperse the dust on the brush, collect and clean it for the second time, and avoid the dust and moisture embedded in the brush from hardening and affecting subsequent use.

[0093] At the same time, it can pull out and cut the hair entangled between the brushes, and recover the broken hair with the help of airflow, so as to achieve all-round cleaning of the roller brush. This function can be achieved without disassembling the roller brush, which makes the roller brush cleaning more convenient and neat and improves the user experience.

[0094] The specific usage method is as follows: the vacuum cleaner floor brush 100 is placed in the placement groove 11, the roller is aligned and pressed into the roller positioning member 4, and the arc-shaped card plate is used for guiding, aligning and positioning, so that the vacuum cleaner floor brush 100 is flat as a whole. During this period, the roller positioning member 4 is pressed, so that one end of the linkage member 3 is pressed down and rotated as a whole, thereby driving the combing cutter assembly at the other end to move out and stably dock with the vacuum cleaner roller brush 110, and the vacuum cleaner connecting pipe 200 is pressed into the connecting pipe positioning member 21 for top positioning;

[0095] At this time, the vacuum cleaner switch is turned on to start the vacuum motor inside the vacuum cleaner, so that negative pressure is formed inside the vacuum cleaner floor brush 100, and the vacuum cleaner roller brush 110 is in operation, and cooperates with the combing cutter assembly 5 to push away the dust on the brush and pull out and cut the hair, thereby achieving roller brush cleaning. The cleaned dirt is guided by the internal airflow and collected in the dust cup of the vacuum cleaner.

[0096] Embodiment 2:

[0097] See also Figure 3-5 On the basis of the above-mentioned embodiment 1, preferably, the dimension of the first arc-shaped clamping plate 41 in the extending direction of the placement groove 11 is greater than the dimension of the second arc-shaped clamping plate 42 in the extending direction of the placement groove 11.

[0098] The above design prevents structural collision when the user holds the vacuum cleaner connecting tube 200 and presses it against the upper connecting tube 2 of the support seat, and the vacuum cleaner floor brush 100 presses against the roller positioning member 4. When the vacuum cleaner floor brush 100 and the roller positioning member 4 are aligned and pressed in, stable elastic clamping and friction positioning effects can be achieved, thereby ensuring the convenience of the docking and assembly operation of the support seat and the vacuum cleaner and the stability of the positioning of the two.

[0099] Embodiment three:

[0100] See also Figure 6-7On the basis of the above-mentioned embodiment 1, in order to reduce the damage to the brush when the combing cutter assembly 5 and the rotating vacuum cleaner roller brush 110 are interlaced in combing and cutting, the cleaning effect of subsequent dust adsorption and desorption is guaranteed.

[0101] Preferably, a filling cavity 511 is provided in the tooth, and the filling cavity 511 is provided with a first sliding hole 512 and a second sliding hole 513 on the same side of the cutting blade 55;

[0102] An elastic filling block 54 is disposed in the filling cavity 511;

[0103] A light sliding block 53 is slidably disposed in the first sliding hole 512, and the outer side of the light sliding block 53 extends out of the first sliding hole 512;

[0104] The cutting piece 55 is slidably disposed in the second sliding hole 513 , and the elastic filling block 54 abuts against the light sliding block 53 and the inner end of the cutting piece 55 .

[0105] An expansion block 551 is disposed at the inner end of the cutting blade 55 . The expansion block 551 is embedded in the slot of the elastic filling block 54 . A notch corresponding to the expansion block 551 is disposed at the connection between the filling cavity 511 and the second sliding hole 513 .

[0106] The above design is to set a light slider 53 on the comb structure to move the cutting blade 55 in or out. When the light slider 53 is pressed by the hair wound on the brush 110 of the vacuum cleaner, the light slider 53 moves into the first slide hole 512 and squeezes the elastic filling block 54, so that the cutting blade 55 is squeezed out of the second slide hole 513 to cut the hair.

[0107] When there is no hair entanglement, the cutting blade 55 is retracted into the second sliding hole 513, thereby achieving efficient brush cleaning and reducing damage to the brush, thereby ensuring the cleaning effect of subsequent dust adsorption and desorption.

[0108] Embodiment 4:

[0109] See also Figure 4-5 On the basis of the above-mentioned embodiment 1, in order to reduce the difficulty of assembly and positioning operation between the support base and the vacuum cleaner floor brush 100, a design is performed for the vacuum cleaner floor brush 100 to slide into the placement groove 11, so as to avoid the common operation mode of placing the portable vacuum cleaner floor brush on the support base, which causes the vacuum cleaner floor brush 100 to shake frequently and the docking operation to be difficult and laborious.

[0110] Preferably, a plurality of guide ribs 16 are provided on the enclosures 15 on both sides of the placement groove 11 , a floating plate 6 is slidably provided between the guide ribs 16 , and a plurality of second elastic members 62 are provided between the floating plate 6 and the placement groove 11 .

[0111] The floating plate 6 is provided with an inclined plate 61 on a side of the support seat base 1 away from the support seat upper pipe 2 , and an elastic support pad 611 is provided at the bottom of the inclined plate 61 .

[0112] The floating plate 6 is provided with a third opening 63, a fourth opening 64 and a fifth opening 65;

[0113] The third opening 63 is sleeved on the enclosure 15 on the side of the support base 1 away from the support base upper pipe 2;

[0114] The fourth opening 64 and the fifth opening 65 correspond to the roller positioning member 4 and the combing cutter assembly 5 respectively.

[0115] The working principle of the vacuum cleaner support stand capable of cleaning hair entangled in a roller brush of the present embodiment includes: holding the vacuum cleaner connecting tube 200, aligning it with the placement groove 11 and pulling it back, the vacuum cleaner floor brush 100 is pulled and moves along the inclined plate 1 to the floating plate 6;

[0116] The vacuum cleaner floor brush 100 moves through the fourth opening 64, and the vacuum cleaner roller docks with the roller positioning member 4. When it is completely pressed on the floating plate 6, the floating plate 6 sinks to the lowest point, and the enclosure 15 at the entrance emerges from the third opening 3, limiting the outer side of the vacuum cleaner floor brush 100, realizing quick, compact and synchronous vacuum cleaner floor brush 100 moving in, positioning, and limiting positioning operations, thereby improving operational convenience.

[0117] In summary, due to the adoption of the above technical solution, the vacuum cleaner support seat capable of cleaning hair entangled in the roller brush of this embodiment has the following beneficial effects compared with the prior art:

[0118] 1. Compared with common support bases, this vacuum cleaner support base not only has the basic functions of positioning the vacuum cleaner floor brush, connecting tube and the entire vacuum cleaner, but also forms negative pressure inside in conjunction with the operation of the vacuum cleaner, the rolling of the roller brush and the operation of the vacuum motor, so as to comb the bristles on the roller brush, disperse the dust on the brush, collect and clean it for the second time, and avoid the dust and moisture embedded in the brush from hardening and affecting subsequent use. At the same time, it can pull out and cut the hair entangled between the brushes, and recover the broken hair with the help of airflow, so as to realize all-round cleaning of the roller brush. This function can be realized without disassembling the roller brush, thereby making the roller brush cleaning more convenient and neat, and improving the user experience.

[0119] 2. The setting of the linkage part is based on the linkage design of the positioning structure of the vacuum cleaner floor brush and the cutting component of the vacuum cleaner roller brush. When the vacuum cleaner floor brush and the vacuum cleaner connecting pipe are assembled on the support seat, the cutting component is extended only after the vacuum cleaner floor brush touches the positioning structure, thereby preventing others from accidentally touching the support seat when it is idle on a daily basis and causing harm to personnel, thereby improving the safety of the support seat.

[0120] 3. A floating plate is provided on the placement slot. When the vacuum cleaner floor brush is moved into the placement slot, the floor brush is pulled and moved along the inclined plate to the floating plate, the vacuum cleaner floor brush moves through the fourth opening, the vacuum cleaner roller docks with the roller positioning piece, and when it is fully pressed on the floating plate, the floating plate sinks to the lowest point, and the enclosure at the entrance emerges from the third opening to limit the outer side of the vacuum cleaner floor brush, thereby realizing quick, compact and synchronous vacuum cleaner floor brush moving in, alignment, and limiting positioning operations, thereby improving the convenience and labor saving of operation.

[0121] 4. The roller is the main auxiliary moving part of the vacuum cleaner floor brush. The support base can achieve the overall positioning of the vacuum cleaner on the support base to the greatest extent by limiting and positioning it, thereby improving the assembly stability; the first arc-shaped clip is used to elastically position the vacuum cleaner roller and the rear side of the vacuum cleaner floor brush, and cooperates with the second arc-shaped clip to achieve elastic clamping and friction limiting of the vacuum cleaner roller; the size of the first arc-shaped clip in the extension direction of the placement groove is larger than the size of the second arc-shaped clip in the extension direction of the placement groove. The above design avoids structural collision when the vacuum cleaner floor brush moves into the support base.

[0122] 5. A lightweight slider is arranged on the comb structure to link the cutting blade to be retracted or removed. When the lightweight slider is pressed by the hair wound around the brush on the roller brush of the vacuum cleaner, the lightweight slider moves into the first sliding hole and squeezes the elastic filling block, so that the cutting blade is squeezed out of the second sliding hole to cut the hair. When there is no hair wound around, the cutting blade is retracted into the second sliding hole, thereby achieving efficient brush cleaning and reducing damage to the brush, thereby ensuring the subsequent cleaning effect of dust adsorption and desorption.

[0123] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A vacuum cleaner support base capable of cleaning hair entangled in a roller brush, characterized in that: include: A support base, a top of which is provided with a placement groove for storing a vacuum cleaner floor brush, a side of the placement groove is provided with a fence, an interior of the support base is provided with an activity cavity, and a first opening and a second opening are provided on the activity cavity; A linkage member, comprising a bracket rotatably arranged in the movable cavity through a rotating shaft and a first elastic member, wherein the first elastic member is located on one side of the rotating shaft of the bracket; A roller positioning member, which is used for positioning the roller on the floor brush of the vacuum cleaner, the bottom of which is connected to one end of the linkage member, the roller positioning member is movably arranged in the movable cavity, and the top of which extends out of the movable cavity from the first opening; A combing and cutting knife assembly, which is used for combing and cutting hair on the brush of the vacuum cleaner roller brush of the vacuum cleaner floor brush, the bottom of which is connected to the other end of the linkage, the combing and cutting knife assembly is movably arranged in the movable cavity, and the top of which extends out of the movable cavity from the second opening; The support seat upper connecting pipe is arranged on the placement groove, and a connecting pipe positioning piece for positioning the vacuum cleaner connecting pipe between the vacuum cleaner whole machine and the vacuum cleaner floor brush is arranged on the side facing the roller positioning piece.

2. A vacuum cleaner support seat capable of cleaning hair entangled in a roller brush according to claim 1, characterized in that: The roller positioning member includes a first arc-shaped clamping plate and a second arc-shaped clamping plate which are arranged opposite to each other. The first arc-shaped clamping plate is arranged behind the floor brush of the vacuum cleaner, and the second arc-shaped clamping plate is arranged in front of the roller.

3. A vacuum cleaner support base capable of cleaning hair entangled in a roller brush according to claim 2, characterized in that: The dimension of the first arc-shaped clamping plate in the extending direction of the placement groove is greater than the dimension of the second arc-shaped clamping plate in the extending direction of the placement groove.

4. A vacuum cleaner support base capable of cleaning hair entangled in a roller brush according to claim 1, characterized in that: The combing cutter assembly comprises a mounting seat connected to the end of the bracket and a comb tooth structure arranged on the top of the mounting seat, wherein a plurality of arc-shaped or bent teeth are arranged on the comb tooth structure, and cutting blades are arranged on the teeth.

5. A vacuum cleaner support base capable of cleaning hair entangled in a roller brush according to claim 4, characterized in that: A filling cavity is provided in the tooth, and a first sliding hole and a second sliding hole are provided in the filling cavity on the same side of the cutting piece. An elastic filling block is provided in the filling cavity, a lightweight slider is slidably provided in the first sliding hole, the first sliding hole extends outward from the lightweight slider, and the cutting piece is slidably provided in the second sliding hole, and the elastic filling block abuts against the lightweight slider and the inner end of the cutting piece.

6. A vacuum cleaner support base capable of cleaning hair entangled in a roller brush according to claim 5, characterized in that: An expansion block is arranged at the inner end of the cutting piece, and the expansion block is embedded in the slot of the elastic filling block. A notch corresponding to the expansion block is arranged at the connection between the filling cavity and the second sliding hole.

7. A vacuum cleaner support base capable of cleaning hair entangled in a roller brush according to claim 1, characterized in that: Guide ribs are arranged on the enclosures on both sides of the placement groove, a floating plate is slidably arranged between the guide ribs, and a second elastic member is arranged between the floating plate and the placement groove.

8. A vacuum cleaner support base capable of cleaning hair entangled in a roller brush according to claim 7, characterized in that: The floating plate is provided with an inclined plate on one side of the support seat base away from the support seat upper pipe, and an elastic support pad is provided at the bottom of the inclined plate.

9. A vacuum cleaner support base capable of cleaning hair entangled in a roller brush according to claim 7, characterized in that: The floating plate is provided with a third opening, a fourth opening and a fifth opening, the third opening is sleeved on the enclosure on the side of the support seat base away from the support seat upper pipe, and the fourth opening and the fifth opening correspond to the roller positioning member and the combing cutter assembly respectively.

10. A vacuum cleaner support base capable of cleaning hair entangled in a roller brush according to claim 1, characterized in that: The connecting pipe positioning member is a pipe clamp, and an elastic cushion layer for pre-tightening and positioning the vacuum cleaner connecting pipe is arranged on the inner side of the pipe clamp.

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