Dust collector

Abstract

A kind of dust catcher, including head, first clamping groove, to bind the stretchable elastic binding of dust catcher accessory, the head is equipped with shell, motor in shell, the rated power of the motor is between 100w to 3000w, the first end of the binding is detachably held in first clamping groove, the first end of the binding has clamping block, the clamping block is received and held fixed in first clamping groove. It is designed so that the installation of the first end of binding is more convenient, also easy to disassemble.

Description

[0001] This application is a divisional application of the Chinese patent with application date of February 18, 2017, application number "2017100877943" and invention name "vacuum cleaner".

Technical field

[0002] The present invention relates to a vacuum cleaner, in particular to an accessory restraining mechanism of the vacuum cleaner. [Background Technology]

[0003] Vacuum cleaners are common household cleaning devices that separate dust and debris from the air. They also have numerous accessories to enhance their functionality. Chinese Patent No. 201220121228.2 discloses a hose securing device that uses a curved steel wire to secure the hose to the vacuum cleaner. The present invention provides another solution for securing vacuum cleaner accessories. [Summary of the invention]

[0004] The invention provides a vacuum cleaner with a restraining piece which has strong adaptability to accessories and is convenient to assemble and disassemble.

[0005] To solve the above technical problems, the present invention adopts the following technical solution: a vacuum cleaner, comprising a first card slot and a stretchable elastic binding member for binding vacuum cleaner accessories, wherein the first end of the binding member is detachably clamped in the first card slot.

[0006] With this design, the stretchable elastic binding member has good deformability and has good adaptability to the position, size, etc. of the accessories when binding the vacuum cleaner accessories; the first card slot is used to clamp the first end of the binding member, making the installation of the first end more convenient and easy to disassemble, thereby facilitating the disassembly and assembly of the binding member.

[0007] Furthermore, the first end of the binding member has a clamping block, which is received and clamped in the first clamping slot. The use of the clamping block facilitates the first end to be tightly clamped in the first clamping slot.

[0008] Furthermore, the card block is made of elastic material and is compressed by the wall of the first card slot to be in a contracted state. This design facilitates the card block to be tightly held and fixed in the first card slot.

[0009] Furthermore, the vacuum cleaner also includes an upper wall located on the upper side of the first card slot, the upper wall constitutes a part of the slot wall of the first card slot, the first card slot has an opening facing downward, the card block is inserted into the first card slot upward from the opening, the card block is located on the lower side of the upper wall, and the restraint passes through the upper wall.

[0010] Furthermore, when the restraining member restrains the vacuum cleaner accessory, the portion of the vacuum cleaner accessory restrained by the restraining member is located above the upper wall. With this design, the vacuum cleaner accessory will fall downward under its own weight, but since the restrained portion is located above the upper wall, it will not pull the clamping block downward, and thus the vacuum cleaner accessory will not cause the clamping block to loosen from the first clamping slot.

[0011] Furthermore, the blocking block abuts against the upper wall upwards, and the upper wall stops the blocking block from moving upwards.

[0012] Furthermore, the vacuum cleaner also includes a first giveway groove and a second giveway groove that are connected to each other. The first giveway groove and the second giveway groove are respectively connected to the first card slot. The restraint has an elongated connecting portion connected to the card block. The connecting portion enters through the first giveway groove and is partially accommodated in the second giveway groove.

[0013] Furthermore, the connecting portion is in the shape of a flat belt, the thickness of the connecting portion is greater than the width of the first clearance groove, and the connecting portion becomes thinner in a stretched state so as to pass through the first clearance groove and enter the second clearance groove.

[0014] Furthermore, the vacuum cleaner also includes an upper wall located on the upper side of the first card slot and an outer wall located outside the first card slot, the outer wall presses the card block inward, the second clearance groove runs through the upper and lower sides of the upper wall, and the first clearance groove runs through the outer wall.

[0015] Furthermore, the first give way groove includes a first part opened at and passing through the inner and outer sides of the outer wall, and a second part opened at and passing through the upper and lower sides of the upper wall. The first part and the second part are directly connected to the first card slot respectively, and the second part is directly connected to the second give way groove. The first part and the second part form an L shape, and the second give way groove and the second part form a T shape.

[0016] Furthermore, the vacuum cleaner also includes a first side wall and a second side wall located on the left and right sides of the first card slot. The first side wall and the second side wall are located on the lower side of the upper wall and on the inner side of the outer wall. The first side wall and the second side wall press the card block toward each other.

[0017] Furthermore, the first side wall and the second side wall are respectively provided with a second card slot, and the restraining member also includes a first protrusion protruding from the left side of the card block and a second protrusion protruding from the right side of the card block, the first protrusion is clamped in the second card slot of the first side wall, and the second protrusion is clamped in the second card slot of the second side wall.

[0018] Furthermore, the restraining member further includes a hard column, which is fixed in the clamping block, and the first protrusion and the second protrusion are opposite ends of the column.

[0019] Furthermore, the second end of the restraining member opposite to the first end has a hanging portion, and the hanging portion has a through hanging hole for hanging the second end of the restraining member on the vacuum cleaner.

[0020] Furthermore, the hanging portion is a hollow annular ring.

[0021] Furthermore, the second end of the binding member is further provided with a handle portion and a connecting section connecting the hanging portion and the handle portion, and the hanging portion is located between the first end of the binding member and the connecting section.

[0022] Furthermore, the handle portion and the connecting section form a T-shape.

[0023] Furthermore, the vacuum cleaner also includes a dust bucket and a head detachably mounted on the dust bucket. The head is provided with a shell. The first card slot is provided in the shell. The binding member is used to bind the vacuum cleaner accessories to the outside of the shell.

[0024] Furthermore, the vacuum cleaner also includes a hanging portion provided on the outer shell, and the second end of the restraining member opposite to the first end has a hanging portion, and the hanging portion has a through hanging hole. When the restraining member restrains the vacuum cleaner accessory, the hanging portion is hung on the hanging portion through the hanging hole.

[0025] Furthermore, the first slot is provided on the outer periphery of the lower portion of the housing, the outer portion of the hanging portion is located above the first slot, and when the restraining member restrains the vacuum cleaner accessory, the portion where the vacuum cleaner accessory is restrained by the restraining member is located below the hanging portion. This design allows the vacuum cleaner accessory to fall under its own weight, allowing the hanging portion to be more stably attached to the hanging portion.

[0026] Furthermore, the housing is further provided with a groove on its outer side, with the hanging portion at least partially located within the groove. The second end of the binding member is further provided with a handle portion and a connecting section connecting the hanging portion and the handle portion. After the hanging portion is hooked on the hanging portion, the handle portion and the connecting section are received in the groove. With this design, the handle portion is received in the groove to create a certain concealment effect, reducing the risk of the handle being touched and the hanging portion being separated from the hanging portion.

[0027] Furthermore, the restraining member is in the shape of an elongated belt as a whole.

[0028] Furthermore, the restraining member is located outside the vacuum cleaner to restrain the vacuum cleaner accessories outside the vacuum cleaner.

[0029] Furthermore, the restraining member is a one-piece part made of elastic material.

[0030] Furthermore, the vacuum cleaner accessory is a hose for connecting to a dirty air inlet of the vacuum cleaner.

[0031] Furthermore, the vacuum cleaner also includes a dust bucket and a head detachably mounted on the dust bucket, the head being provided with a shell. When the binding member binds the hose to the outside of the shell, the second end of the binding member opposite to the first end is hung on the outside of the shell and the hose passes between the shell and the binding member.

[0032] Furthermore, when the hose is coiled around the outer periphery of the shell and the restraining member restrains the hose outside the shell, the restraining member is in a stretched state and presses the hose toward the shell.

[0033] Furthermore, when the binding member binds the hose outside the housing, the first end of the binding member is located at the lower side of the hose, and the second end of the binding member is located at the upper side of the hose.

[0034] Furthermore, the restraining member is an elongated rubber member.

[0035] Furthermore, when the restraining member restrains the vacuum cleaner accessory, the second end of the restraining member opposite to the first end is hung on the vacuum cleaner and the accessory passes between the shell and the restraining member.

[0036] These features and advantages of the present invention will be disclosed in detail in the following specific embodiments and drawings.

Brief Description of the Drawings

[0037] Figure 1 is a three-dimensional diagram of the vacuum cleaner of the present invention (the second end of the restraining member is not hung);

[0038] Figure 2 This is a three-dimensional diagram of the vacuum cleaner of the present invention with the restraining parts removed;

[0039] Figure 3 is a perspective view of the vacuum cleaner filter device of the present invention;

[0040] Figure 4 An exploded view of the vacuum cleaner filter device of the present invention;

[0041] Figure 5 This is a partial enlarged view of an angle of the first slot of the vacuum cleaner of the present invention;

[0042] Figure 6 A partially enlarged view of the first card slot of the vacuum cleaner of the present invention from another angle;

[0043] Figure 7 A three-dimensional view of the restraining member of the vacuum cleaner of the present invention from one angle;

[0044] Figure 8 This is a three-dimensional view of the restraining member of the vacuum cleaner of the present invention from another angle. [Specific implementation method]

[0045] The following is an explanation and description of the technical solutions of the embodiments of the present invention in conjunction with the drawings of the embodiments of the present invention. However, the following embodiments are only preferred embodiments of the present invention and are not exhaustive. Based on the embodiments in the implementation manner, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention.

[0046] Reference Figures 1 to 4 As shown, the vacuum cleaner includes a head 1, a dust bin 20, a caster assembly 21 (wheels not shown), a buckle 22, a filter device 4, and a stretchable restraint 5 for restraining vacuum cleaner accessories. The two buckles 22 are located on opposite sides of the vacuum cleaner and are symmetrically arranged. The head 1 is fixed to the upper edge of the dust bin 20, and the head 1 and dust bin 20 are detachably mounted together via the buckle 22. The head 1 is provided with a housing 10, a motor (not shown) and an impeller (not shown) located within the housing 10, and a handle 11 located on the top side of the housing 10.

[0047] The motor drives the impeller to rotate and form a negative pressure in the dust bin 20. The rated power of the motor is between 100w and 3000w, preferably between 200w and 1800w, such as 960w, 1200w, 1320w, and 1440w; the capacity of the vacuum cleaner or the capacity of the dust bin 20 is between 0.5 gallons (1 gallon = 3.785412 liters) and 30 gallons, preferably between 1 gallon and 20 gallons, such as 6 gallons, 9 gallons, 10 gallons, 12 gallons, 14 gallons, and 16 gallons.

[0048] Reference Figure 3 、 Figure 4 As shown, the filter device 4 is housed in the dust bin 20 and fixed to the bottom of the machine head 1. The filter device 4 includes a bracket 40, a filter 41, an end cap 42, a cap 43, a sealing ring 44, and a bracket tray 45. The filter 41 is cylindrical and is mounted on the outside of the bracket 40. The outer surface of the filter 41 forms alternating ridges or folds and is distributed with pores for filtering dust. The filter 41 is used to filter air and is preferably a HEPA (High Efficiency Particulate Air Filter). The bracket 40 is locked to the bracket tray 45, and the bracket tray 45 is locked to the bottom of the machine head 1. The bracket 40 is frame-shaped.

[0049] Reference Figures 1 to 8As shown, the first end of the restraint 5 is fixedly provided on the vacuum cleaner, and the vacuum cleaner also includes a first card slot 60, and the first end of the restraint 5 is detachably clamped in the first card slot 60. The restraint 5 is made of rubber. The restraint 5 also has a hanging hole 50, and when the restraint 5 restrains the vacuum cleaner accessories, the restraint 5 is hung on the vacuum cleaner through the hanging hole 50. The second end of the restraint 5 opposite to the first end has a hanging portion 51, and the hanging hole 50 is opened in the hanging portion 51. The first end of the restraint 5 has a card block 52, and the card block 52 is accommodated and clamped and fixed in the first card slot 60. The card block 52 is an elongated rectangular body. The card block 52 is made of elastic material (preferably rubber material), and the card block 52 is pressed by the slot wall of the first card slot 60 and is in a contracted state, so that the card block 52 is tightly clamped and fixed in the first card slot 60.

[0050] The vacuum cleaner also includes a first and second intersecting grooves 61 and 62, each of which extends through the first retaining slot 60. The restraining member 5 also includes an elongated connecting portion 53 that connects to the retaining block 52. The connecting portion 53 passes through the first intersecting groove 61 and is partially received in the second intersecting groove 62. When the retaining block 52 is released from the first intersecting groove 60, the connecting portion 53, partially received in the second intersecting groove 62, is retained in the second intersecting groove 62 and can move freely up and down relative to the second intersecting groove 62. The connecting portion 53 is in the shape of a flat strip, and its thickness is greater than the width of the first intersecting groove 61. Therefore, the first intersecting groove 61 is relatively narrow relative to the connecting portion 53, making it difficult for the connecting portion 53 to pass through the first intersecting groove 61 under normal conditions. When stretched, the connecting portion 53 becomes thinner, allowing it to pass through the first intersecting groove 61 and enter the second intersecting groove 62. The second intersecting groove 62 is elongated and extends along the width of the connecting portion 53.

[0051] The vacuum cleaner also includes an upper wall 63 located above the first slot 60 and an outer wall 64 located outside the first slot 60. The outer wall 64 presses inward against the block 52. The second clearance groove 62 extends through both the upper and lower sides of the upper wall 63, while the first clearance groove 61 extends through both the inner and outer sides of the outer wall 64. The upper wall 63 and the outer wall 64 each constitute a portion of the slot wall of the first slot 60. The first slot 60 has a downward-facing opening 600, through which the block 52 is inserted upward into the first slot 60. The block 52 is located below the upper wall 63, and the restraining member 5 extends through the upper wall 63. When the restraining member 5 restrains the vacuum cleaner accessory, the portion of the accessory restrained by the restraining member 5 is located above the upper wall 63. With this design, the vacuum cleaner accessory will fall downward under its own weight. However, because it is located above the upper wall 63, it will not pull the block 52 downward, thus preventing the vacuum cleaner accessory from causing the block 52 to loosen from the first slot 60. The block 52 abuts against the upper wall 63 upwards, and the upper wall 63 blocks the block 52 from moving upwards. The upper wall 63 is in a horizontal state.

[0052] The first clearance groove 61 includes a first portion 610 that is opened on and passes through the inner and outer sides of the outer wall 64, and a second portion 611 that is opened on and passes through the upper and lower sides of the upper wall 63. The first portion 610 and the second portion 611 are directly connected to the first card slot 60, respectively, and the second portion 611 is directly connected to the second clearance groove 62. The first portion 610 and the second portion 611 form an L-shape, and the second clearance groove 62 and the second portion 611 form a T-shape. The vacuum cleaner also includes a first side wall 65 and a second side wall 66 located on the left and right sides of the first card slot 60. The first side wall 65 and the second side wall 66 are located below the upper wall 63 and inside the outer wall 64. The first side wall 65 and the second side wall 66 press against the card block 52, thereby generating a clamping force on the card block 52. The first side wall 65 and the second side wall 66 are respectively part of the slot wall of the first card slot 60. The first side wall 65 and the second side wall 66 are respectively provided with a second slot 67. The restraining member 5 also includes a first protrusion 540 protruding from the left side of the block 52 and a second protrusion 541 protruding from the right side of the block 52. The first protrusion 540 is retained in the second slot 67 of the first side wall 65, and the second protrusion 541 is retained in the second slot 67 of the second side wall 66. The restraining member 5 also includes a hard column (not shown), which is fixed in the block 52. The first protrusion 540 and the second protrusion 541 are opposite ends of the column, and the block 52 is overmolded on the column. The column serves to strengthen the fixing effect of the block 52. It is preferably a metal column, but the column can also be eliminated.

[0053] The hanging portion 51 is a hollow annular ring. The second end of the restraint 5 is further provided with a handle 55 and a connecting section 56 connecting the hanging portion 51 and the handle 55. The hanging portion 51 is located between the first end of the restraint 5 and the connecting section 56. The handle 55 is operable by the user to attach or detach the hanging portion 51 and also facilitates the user to hold the handle 55 to stretch the connecting section 53. The handle 55 and the connecting section 56 form a T-shape.

[0054] The vacuum cleaner further comprises a hanging portion 100, which can be a hook or a protrusion suitable for hanging (see FIG. Figure 1 、 Figure 2) or a rod-shaped body, etc., when the restraining member 5 restrains the vacuum cleaner accessory, the hanging portion 51 is hung on the hanging portion 100 through the hanging hole 50. The hanging portion 100, the upper wall 63, the outer wall 64, the first card slot 60, the first side wall 65, and the second side wall 66 are provided on the housing 10, and the upper wall 63, the outer wall 64, the first card slot 60, the first side wall 65, and the second side wall 66 are located on the periphery of the lower portion of the housing 10. The housing 10 includes an upper cover 102 and a lower cover 103 assembled together. The hanging portion 100 is provided on the upper cover 102, and the upper wall 63, the outer wall 64, the first card slot 60, the first side wall 65, and the second side wall 66 are provided on the lower cover 103. The hanging portion 100 is located at the upper portion of the housing 10. Furthermore, the hanging portion 100 is located above and to the side of the first card slot 60, and the hanging portion 100 extends upward from the housing 10 as a whole. The restraining member 5 is used to restrain the vacuum cleaner accessory to the outside of the housing 10. When restraining the vacuum cleaner accessory, the portion of the accessory restrained by the restraining member 5 is located below the hanging portion 100. This design prevents the vacuum cleaner accessory from falling under its own weight, allowing the hanging portion 51 to be more stably hung on the hanging portion 100. The housing 10 also has a groove 101 on its outside. The hanging portion 100 is at least partially located within the groove 101. After the hanging portion 51 is hung on the hanging portion 100, the handle portion 55 and the connecting section 56 are received in the groove 101.

[0055] The binding member 5 is in the shape of a long strip as a whole. The binding member 5 is located on the outside of the vacuum cleaner and is used to bind the vacuum cleaner accessories to the outside of the vacuum cleaner. The binding member 5 is a one-piece part made of elastic material. The binding member 5 of the present invention has good deformability and can adapt to various vacuum cleaner accessories, such as hoses, floor brushes, flat suction heads, extension tubes, etc., among which it is particularly suitable for binding hoses, which are connected to the dirty air inlet 200 of the vacuum cleaner for suction. The dirty air inlet 200 can be opened in the dust bin 20 or the head 1, and the floor brush or flat suction head is connected to the vacuum cleaner through the hose when sucking dirt. When the binding member 5 binds the hose to the outside of the shell 10, the second end of the binding member 5, which is opposite to the first end, is hung on the outside of the shell 10 and the hose passes between the shell 10 and the binding member 5. When the hose is coiled around the outer periphery of the shell 10 and the binding member 5 binds the hose to the outside of the shell 10, the binding member 5 is in a stretched state and presses the hose toward the shell 10. When the restraint 5 is attached to the hose outside the housing 10, the first end of the restraint 5 is located below the hose, while the second end is located above the hose. The restraint 5 is an elongated rubber piece. When the restraint 5 is attached to a vacuum cleaner accessory, the second end of the restraint 5 is attached to the vacuum cleaner, and the accessory passes between the housing 10 and the restraint 5.

[0056] When assembling the restraint 5, stretch the connecting portion 53 to make it thinner, so that the connecting portion 53 passes through the first clearance groove 61 and enters the second clearance groove 62. Pull up the connecting portion 53 or the handle portion 55, and press the block 52 into the first clearance groove 61. After the block 52 is locked in the first clearance groove 61, the restraint 5 can be retained in the vacuum cleaner. When restraining an accessory, such as a hose, first coil the hose around the outside of the housing 10, then hang the restraint 5 on the hanging portion 100. The restraint 5 blocks the hose and thus restrains the hose to the housing 10. When the hose is needed, remove the second end of the restraint 5 from the hanging portion 100. When disassembling the restraint 5, first loosen the block 52 from the first clamping groove 60 (this can be done by pushing the block 52 downward out of the first clamping groove 60 via the second portion 611 or the second clearance groove 62), stretch the connecting portion 53 to make it thinner so that it can pass through the first clearance groove 61. The restraining member 5 of the present invention is very convenient to disassemble. For example, when the restraining member 5 is broken, the first end of the restraining member 5 can be easily removed from the first slot 60 and then a new restraining member 5 can be installed.

[0057] The above are only specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modifications that do not deviate from the functional and structural principles of the present invention are intended to be included within the scope of the claims.

Claims

1. A vacuum cleaner, characterized in that: The device comprises a handpiece, a first slot, and a stretchable elastic binding member for binding vacuum cleaner accessories. The handpiece comprises a housing and a motor located within the housing. The motor has a rated power of between 100W and 3000W. The first end of the binding member is detachably clamped in the first slot. The first end of the binding member has a clamping block, which is received and clamped in the first slot. The vacuum cleaner further includes an upper wall located above the first card slot, a first clearance groove and a second clearance groove that are interconnected, the second clearance groove extending through the upper and lower sides of the upper wall, the card block being located on the lower side of the upper wall, the restraining member extending through the upper wall, the first clearance groove and the second clearance groove respectively extending through the first card slot, the restraining member having an elongated connecting portion connected to the card block, the connecting portion entering through the first clearance groove and being partially received in the second clearance groove; The connecting portion is in the shape of a flat belt, and becomes thinner in a stretched state so as to pass through the first clearance groove and enter the second clearance groove.

2. The vacuum cleaner according to claim 1, wherein: The housing includes an upper cover and a lower cover assembled together. The first card slot is provided on the lower cover, and the first card slot is located at an edge of the lower cover.

3. The vacuum cleaner according to claim 1, wherein: The clamping block is made of elastic material and is pressed by the slot wall of the first clamping slot to be in a contracted state.

4. The vacuum cleaner according to any one of claims 1 to 3, characterized in that: The first card slot has an opening facing downward, and the card block is installed into the first card slot upward from the opening.

5. The vacuum cleaner according to claim 4, wherein: The vacuum cleaner also includes an outer wall located outside the first card slot, the upper wall and the outer wall respectively constitute a part of the slot wall of the first card slot, the outer wall presses the card block inward, the card block abuts against the upper wall upward, and the upper wall stops the card block from moving upward.

6. The vacuum cleaner according to claim 1, wherein: The vacuum cleaner also includes an outer wall located outside the first card slot, the first give way groove passes through the inner and outer sides of the outer wall, the first give way groove includes a first part opened at and passing through the inner and outer sides of the outer wall, and a second part opened at and passing through the upper and lower sides of the upper wall, the first part and the second part are directly connected to the first card slot respectively, the second part is directly connected to the second give way groove, the first part and the second part form an L shape, and the second give way groove and the second part form a T shape.

7. The vacuum cleaner according to claim 1, wherein: The vacuum cleaner also includes an outer side wall located outside the first card slot, a first side wall and a second side wall located on the left and right sides of the first card slot, the first side wall and the second side wall are located on the lower side of the upper wall and on the inner side of the outer side wall, and the first side wall and the second side wall press the card block toward each other.

8. The vacuum cleaner according to claim 7, wherein: The first side wall and the second side wall are respectively provided with a second card slot, and the restraining member also includes a first protrusion protruding from the left side of the card block and a second protrusion protruding from the right side of the card block. The first protrusion is clamped in the second card slot of the first side wall, and the second protrusion is clamped in the second card slot of the second side wall.

9. The vacuum cleaner according to claim 7 or 8, characterized in that: The vacuum cleaner also includes a hanging portion, and the shell includes an upper cover and a lower cover assembled together. The hanging portion is arranged on the upper cover, and the upper wall, outer wall, first card slot, first side wall, and second side wall are arranged on the lower cover.

10. The vacuum cleaner according to any one of claims 1 to 3, characterized in that: The second end of the restraining member opposite to the first end has a hanging portion, and the connecting portion is connected between the hanging portion and the clamping block.

11. The vacuum cleaner according to claim 10, wherein: The hanging portion has a through hanging hole for hanging the second end of the restraining member on the vacuum cleaner. The second end of the restraining member is also provided with a handle portion and a connecting section connecting the hanging portion and the handle portion. The hanging portion is connected between the connecting portion and the connecting section.

12. The vacuum cleaner according to any one of claims 1 to 3, characterized in that: The vacuum cleaner also includes a hanging portion provided on the shell, and the second end of the restraining member opposite to the first end has a hanging portion, and the hanging portion has a through hanging hole, and when the restraining member restrains the vacuum cleaner accessory, the hanging portion is hung on the hanging portion through the hanging hole; the first card slot is provided on the periphery of the lower part of the shell, and the hanging portion is located above the first card slot, and the shell includes an upper cover and a lower cover assembled together, and the hanging portion is provided on the upper cover of the shell, and when the restraining member restrains the vacuum cleaner accessory, the part of the vacuum cleaner accessory that is restrained by the restraining member is located on the lower side of the hanging portion.

13. The vacuum cleaner according to any one of claims 1 to 3, characterized in that: The restraining member is a one-piece part made of elastic material, and the restraining member is an elongated rubber member.

14. The vacuum cleaner according to any one of claims 1 to 3, characterized in that: The vacuum cleaner accessory is a hose for connecting to the dirty air inlet of the vacuum cleaner to suck out dirt. When the binding member binds the hose outside the shell, the first end of the binding member is located at the lower side of the hose and the second end of the binding member is located at the upper side of the hose.

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