A dry cleaning device for automotive interior felt cloth

Abstract

The invention discloses a dry cleaning device for automobile interior felt cloth, and relates to the technical field of automobile interior cleaning, including a dust suction pipe, wherein a cleaning component is arranged inside the dust suction pipe, and the cleaning component includes a fixed plate fixedly connected to the inner surface of the dust suction pipe, a rotating rod is rotatably connected to the fixed plate, a rotating frame is fixedly connected to the rotating rod, a rolling groove ring corresponding to the rotating frame is fixedly connected to the inner surface of the dust suction pipe, the rolling groove ring is aligned with the outer ring surface of the rotating frame, and a ball bearing is arranged between the rolling groove ring and the outer ring surface of the rotating frame; the dust suction position at the bottom of the dust suction pipe is covered by a covering plate to prevent excessive air circulation from causing an inability to achieve effective dust suction force; when the dust suction position is covered, the air circulation volume is small, and at this time the air density inside the dust suction pipe will be smaller, and the air flow rate will be faster under the action of atmospheric pressure, so that the dirt on the surface of the felt cloth can be effectively adsorbed.

Description

Technical Field

[0001] The invention relates to the technical field of automobile interior cleaning, and in particular to a dry cleaning device for automobile interior felt cloth. Background Art

[0002] Felt cloth is an important part of car interior, mainly used to cover the internal wiring of the car. However, there are many fiber ends on the surface of the felt cloth. It is inevitable that dirt will be attached to the felt cloth in the car. At the same time, due to the fiber ends on the surface of the felt cloth, the impurities attached to the surface of the felt cloth will be entangled, and then it needs to be cleaned with a brush during the cleaning process.

[0003] In addition, when cleaning the car interior felt cloth, a vacuum cleaner is used. When the vacuum cleaner head sucks the dirt on the surface of the felt cloth, a gap between the vacuum cleaner head and the felt cloth will cause the vacuuming effect to deteriorate, and some of the dirt cannot be sucked away during the vacuuming process. The position of the suction head needs to be manually adjusted back and forth to suck away the dirt, which reduces the cleaning efficiency of the car interior felt cloth.

[0004] In order to solve the above problems, a dry cleaning device for automobile interior felt cloth is proposed. Summary of the invention

[0005] In order to solve the above technical problems, a dry cleaning device for automobile interior felt cloth is provided. This technical solution solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention can be implemented by the following technical solutions:

[0007] The present invention provides a dry cleaning device for automobile interior felt cloth, comprising a dust suction pipe, a cleaning assembly is arranged inside the dust suction pipe, the cleaning assembly comprises a fixed plate fixedly connected to the inner surface of the dust suction pipe, a rotating rod is rotatably connected to the fixed plate, a rotating frame is fixedly connected to the rotating rod, a rolling groove ring corresponding to the rotating frame is fixedly connected to the inner surface of the dust suction pipe, a ball bearing is arranged between the rolling groove ring and the rotating frame, and a cleaning brush is evenly fixedly connected to the lower surface of the rotating frame;

[0008] The bottom of the dust suction pipe is provided with a covering component, and the covering component includes a recovery groove opened at the bottom of the dust suction pipe, and a plurality of springs are evenly fixedly connected to the inner side of the recovery groove, and each of the springs is fixedly connected to a covering plate at one end away from the fixed disk, and the covering plate is slidably arranged inside the recovery groove, and adjacent covering plates are fitted with each other. A buffer component is provided on the dust suction pipe, and the buffer component includes a plurality of springs evenly fixedly connected to the outer surface of the dust suction pipe, and the end of the springs away from the dust suction pipe is fixedly connected to the buffer pipe, and the buffer pipe is sleeved on the outside of the dust suction pipe, and also includes a folding component, and the folding component includes A folding tube rotatably connected to the tube, the inner surface of the folding tube is fixedly connected with a bellows, the end of the bellows away from the folding tube is fixedly connected to a fixed plate, the buffer tube is symmetrically fixedly connected with two gear shafts, the gear shafts are fixedly connected with gears, the folding tube is rotatably connected to the gear shaft, the outer surface of the folding tube is symmetrically fixedly connected with two slide shells, the interior of the slide shell is slidably connected with a push rod, the push rod is provided with convex teeth, the convex teeth are meshed with adjacent gears, the push rod is fixedly connected with a push ring at one end away from the gear shaft, a spring three is symmetrically fixedly connected between the push ring and the slide shell, and the end of the folding tube away from the gear shaft is rotatably connected with a hand-held tube.

[0009] Preferably, the dust suction pipe is provided with a vibration component, and the vibration component includes two transmission grooves symmetrically opened inside the fixed plate, and the outer surface of the dust suction pipe is symmetrically fixedly connected to two fixed shells, and transmission shafts are rotatably arranged inside the two fixed shells, and the top of one of the fixed shells is fixedly connected to a motor, and the transmission shaft close to the motor is fixedly connected to the output shaft of the motor, and the rotating rod is fixedly provided with a pulley 1 and a pulley 2, and the pulley 1 and the pulley 2 respectively correspond to the positions of the two transmission grooves, and the two transmission shafts are fixedly provided with a pulley 3, and the two pulleys 3 respectively correspond to the positions of the two transmission grooves. A transmission belt is arranged between pulley one and pulley two and the corresponding pulley three respectively, the bottoms of the two transmission shafts are fixedly connected with inclined discs, the inclined discs are provided with guide grooves, the bottoms of the two fixed shells are provided with holes, a vibration rod is slidably connected in the holes at the bottom of the fixed shells, the lower end of the vibration rod extends to the bottom of the fixed shell, the top of the vibration rod is fixedly connected with a sliding rod, and the sliding rod is slidably connected to the guide grooves on the adjacent inclined discs, a shaking rod is fixedly arranged at the bottom of the vibration rod, and two stabilizing blocks are symmetrically fixedly connected to the outer surface of the dust suction tube, and the shaking rod is slidably connected to the adjacent stabilizing blocks.

[0010] Preferably, a rotating assembly is also included, the rotating assembly includes a limiting slide groove provided on the outer surface of the hand-held tube, a plurality of limiting grooves 2 are evenly provided in the limiting slide groove, a rotating tube is sleeved on the outer side of the hand-held tube, a plurality of limiting blocks 2 are evenly fixedly connected to the inside of the rotating tube, the limiting blocks 2 are arranged corresponding to the limiting grooves 2, a notch is provided on the outer surface of the hand-held tube, a spring block is arranged in the notch, a bayonet is provided on the rotating tube, a release block corresponding to the bayonet position is arranged on the rotating tube, and the bayonet is arranged corresponding to the position of the notch, It also includes a plurality of springs four uniformly and fixedly connected to the outer surface of the hand-held tube, the spring four is fixedly connected to an end close to the folding tube with a resistance ring, a ball two is uniformly embedded between the resistance ring and the rotating tube, a toggle block is fixedly connected to the side of the rotating tube close to the folding tube, a plurality of limit grooves one are uniformly opened on the inner ring surface of the push ring, a plurality of limit blocks one are uniformly and fixedly connected to the outer surface of the hand-held tube, the limit blocks one are arranged corresponding to the limit grooves one, a plurality of chamfered protrusions are uniformly and fixedly connected to the outer surface of the push ring, and the positions of the toggle blocks and the chamfered protrusions are arranged correspondingly.

[0011] Preferably, the bottom of the shaking rod is configured to be U-shaped.

[0012] Preferably, the spring clamping block is composed of a spring five and a cylindrical block, and the cylindrical block is slidably arranged in the slot, a spring five is arranged between the cylindrical block and the hand-held tube, and the side of the cylindrical block away from the spring five extends into the clamping slot, and the release block is composed of a spring six and a pushing block, the spring six is ​​fixedly connected to the outer surface of the rotating tube, and the end of the spring six away from the rotating tube is fixedly connected to the pushing block, and the pushing block is inserted into the clamping slot.

[0013] Preferably, the end of the toggle block close to the limiting groove 1 is set in a triangular shape.

[0014] The beneficial effects of the present invention are:

[0015] The dust suction position at the bottom of the dust suction pipe is covered by a covering plate to prevent excessive air circulation from causing ineffective dust suction. When the dust suction position is covered, the air circulation is small, and the air density inside the dust suction pipe is smaller. The air flow rate will be faster under the action of atmospheric pressure, and the dirt on the surface of the felt cloth can be effectively adsorbed.

[0016] The surface of the felt cloth is cleaned by a rotating cleaning brush to prevent stubborn dirt from being entangled on the surface of the felt cloth, thereby preventing dirt from being entangled on the surface of the felt cloth and being unable to be cleaned, thereby improving the cleaning efficiency;

[0017] The inclined disc rotates to drive the sliding rod, the vibrating rod and the shaking rod to move up and down. The shaking rod vibrates the felt cloth around the dust suction pipe, so that the dust in the felt cloth is separated from the felt cloth due to inertia, thereby facilitating the cleaning of the dust in the felt cloth.

[0018] The buffer tube is driven to rotate by the gear shaft, which makes it easier to vacuum the felt cloth in the narrow space inside the car, making it more convenient to use;

[0019] The rotating tube drives the toggle block on it to rotate, the toggle block drives the push ring to rotate through the chamfered protrusion, the push ring drives the slide shell to rotate through the push rod, the slide shell drives the folding tube to rotate on the hand-held tube, and then the buffer tube is rotated, and the pipeline between the hand-held tube and the vacuum cleaner will not be twisted, which further improves the service life of the device, can vacuum narrow spaces in different directions, and improves the cleaning efficiency of the car felt cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a three-dimensional structural schematic diagram of the fixed plate, rotating frame, covering plate and other components of the present invention;

[0022] Figure 3 For the present invention Figure 2 A schematic diagram of the structure enlargement in the middle;

[0023] Figure 4 It is a three-dimensional structural schematic diagram of the spring 2 and the buffer tube and other components of the present invention;

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the buffer tube, bellows, folded tube and other components of the present invention;

[0025] Figure 6 It is a three-dimensional structural schematic diagram of the gear shaft, gear and other components of the present invention;

[0026] Figure 7 It is a three-dimensional structural schematic diagram of components such as a slideway housing, a chamfered protrusion and a toggle block of the present invention;

[0027] Figure 8 It is a three-dimensional structural schematic diagram of the folding tube, the hand-held tube, the corrugated tube and other components of the present invention;

[0028] Fig. 9 For the present invention Figure 8 A magnified schematic diagram of the structure at B in the middle;

[0029] Fig.10 It is a three-dimensional structural schematic diagram of the hand-held tube and the rotating tube and other components of the present invention;

[0030] Fig.11 For the present invention Fig.10 A magnified schematic diagram of the structure at C in the middle;

[0031] Fig.12It is a three-dimensional structural schematic diagram of the components such as the abutment ring, the second limiting groove and the first limiting block of the present invention;

[0032] Fig.13 It is a schematic diagram of the three-dimensional structure of the rotating tube and the limiting block of the present invention.

[0033] Among them, the accompanying drawings in the present invention are:

[0034] 1. Vacuum tube;

[0035] 21. Fixed plate; 23. Rotating rod; 24. Rotating frame; 25. Ball bearing 1; 26. Cleaning brush; 27. Groove ring;

[0036] 31. Recovery slot; 32. Spring 1; 33. Covering plate;

[0037] 41. Transmission slot; 42. Fixed shell; 43. Motor; 44. Transmission shaft; 45. Transmission belt; 46. Inclined disc; 47. Sliding rod; 48. Vibrating rod; 49. Shaking rod; 410. Stabilizing block;

[0038] 51. Spring 2; 52. Buffer tube;

[0039] 61. folding tube; 62. bellows; 63. gear; 631. gear shaft; 64. slideway shell; 65. push rod; 66. push ring; 661. chamfered convex block; 67. spring three; 68. limit groove one; 69. limit block one;

[0040] 71. Hand-held tube; 72. Limiting slide groove; 73. Limiting groove 2; 74. Rotating tube; 741. Bayonet; 75. Limiting block 2; 76. Spring block; 761. Notch; 77. Release block; 78. Spring 4; 79. Resistance ring; 710. Ball 2; 711. Toggle block. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0042] like Figures 1 to 13 As shown, an embodiment of the present invention is provided, and a dry cleaning device for automobile interior felt cloth is provided, which will be described in detail below:

[0043] like Figure 1 to Figure 3As shown, it includes a dust suction pipe 1, and a cleaning component for sweeping dirt on the surface of the felt cloth is arranged inside the dust suction pipe 1. The cleaning component includes a fixed plate 21 fixedly connected to the inner surface of the dust suction pipe 1, and a rotating rod 23 is rotatably connected to the fixed plate 21. The bottom end of the rotating rod 23 is fixedly connected to a rotating frame 24. The inner surface of the dust suction pipe 1 is fixedly connected to a rolling groove ring 27 corresponding to the rotating frame 24. The rolling groove ring 27 is horizontally aligned with the outer ring surface of the rotating frame 24. A ball 25 is arranged between the rolling groove ring 27 and the outer ring surface of the rotating frame 24, and an arc groove corresponding to the rolling groove ring 27 is opened on the outer ring surface of the rotating frame 24. The arc groove and the rolling groove ring 27 are combined to match the diameter of the ball 25. The rotating frame 24 is connected to the rolling groove ring 27 in a limited rotation manner through the ball 25, and a cleaning brush 26 is evenly fixedly connected to the lower surface of the rotating frame 24.

[0044] A covering component for covering the position where the felt cloth is to be vacuumed is provided at the bottom of the vacuum tube 1. The covering component includes a recovery groove 31 opened at the bottom of the vacuum tube 1. A plurality of springs 32 are evenly and fixedly connected to the inner side of the recovery groove 31. A covering plate 33 is fixedly connected to one end of each spring 32 away from the fixed disk 21. The covering plate 33 is slidably arranged inside the recovery groove 31, and adjacent covering plates 33 fit each other.

[0045] like Figure 1 to Figure 3As shown, a vibration component is provided on the dust suction pipe 1, and the vibration component includes two transmission grooves 41 symmetrically opened inside the fixed plate 21, and the transmission groove 41 extends laterally to the outside of the dust suction pipe 1 at one end away from the rotating rod 23, and the outer surface of the dust suction pipe 1 is symmetrically fixedly connected with two fixed shells 42, and the two fixed shells 42 are respectively arranged corresponding to the positions of the two transmission grooves 41, and the interiors of the two fixed shells 42 are rotatably provided with transmission shafts 44, and the top of one of the fixed shells 42 is fixedly connected to a motor 43, and the transmission shaft 44 close to the motor 43 is fixedly connected to the output shaft of the motor 43, and the rotating rod 23 is fixedly provided with a pulley 1 and a pulley 2, and the pulley 1 and the pulley 2 respectively correspond to the positions of the two transmission grooves 41, and the two transmission shafts 44 are fixedly provided with a pulley 3, and the two pulleys 3 respectively correspond to the positions of the two transmission grooves 41, and the pulley 1 A transmission belt 45 is arranged between the pulley two and the corresponding pulley three respectively, the bottoms of the two transmission shafts 44 are fixedly connected with inclined discs 46, and guide grooves are provided on the inclined discs 46. Holes are provided at the bottoms of the two fixed shells 42, and a vibration rod 48 is slidably connected in the holes at the bottom of the fixed shells 42. The lower end of the vibration rod 48 extends to the bottom of the fixed shell 42, and a sliding rod 47 is fixedly connected to the top of the vibration rod 48, and the sliding rod 47 is slidably connected to the guide grooves on the adjacent inclined discs 46. Here, the combination of the sliding rod 47, the inclined disc 46 and the guide groove is similar to a spatial cam structure, and a shaking rod 49 is fixedly arranged at the bottom of the vibration rod 48, and the bottom of the shaking rod 49 is U-shaped, and the U-shaped part is used to expand the vibration range, and the outer surface of the dust suction tube 1 is symmetrically fixedly connected with two stabilizing blocks 410, and the shaking rod 49 is slidably connected to the adjacent stabilizing blocks 410.

[0046] like Figures 4 to 8 As shown, a buffer assembly is provided on the dust suction tube 1, and the buffer assembly includes a plurality of springs 51 uniformly and fixedly connected to the outer surface of the dust suction tube 1, one end of the spring 51 away from the dust suction tube 1 is fixedly connected to a buffer tube 52, and the buffer tube 52 is sleeved on the outside of the dust suction tube 1, and there is a gap between the buffer tube 52 and the dust suction tube 1, and the gap is used for the misalignment movement between the buffer tube 52 and the dust suction tube 1.

[0047] like Figures 5 to 9As shown, the dry cleaning device for automobile interior felt cloth also includes a folding component, which includes a folding tube 61 rotatably connected to the buffer tube 52, a bellows 62 is fixedly connected to the inner surface of the folding tube 61, and one end of the bellows 62 away from the folding tube 61 is fixedly connected to the fixed plate 21, two gear shafts 631 are symmetrically fixedly connected to the buffer tube 52, and a gear 63 is fixedly connected to the gear shaft 631, the folding tube 61 is rotatably connected to the gear shaft 631, and two slide housings 64 are symmetrically fixedly connected to the outer surface of the folding tube 61, and the gear shaft 631 is located on the inner side of the slide housing 64, and a push rod 65 is slidably connected to the inside of the slide housing 64, and a convex tooth is arranged in the push rod 65, and the convex tooth in the push rod 65 meshes with the adjacent gear 63, and one end of the push rod 65 away from the gear shaft 631 is fixedly connected to a push ring 66, and a spring three 67 is symmetrically fixedly connected between the push ring 66 and the slide housing 64, and one end of the folding tube 61 away from the gear shaft 631 is rotatably connected to a hand-held tube 71.

[0048] like Figure 5 , Figure 7 to Figure 13 As shown, the dry cleaning device for automobile interior felt cloth also includes a rotating assembly, which includes a limiting slide groove 72 opened on the outer surface of the hand-held tube 71, and a plurality of limiting grooves 73 are evenly opened in the limiting slide groove 72. A rotating tube 74 is sleeved on the outer side of the hand-held tube 71, and a plurality of limiting blocks 75 are evenly fixedly connected to the inside of the rotating tube 74. The limiting blocks 75 are adapted to the limiting grooves 73. The limiting blocks 75 are inserted into the limiting grooves 73 to limit the rotating tube 74, so that the rotating tube 74 cannot rotate outside the hand-held tube 71. The outer surface of the hand-held tube 71 is provided with a notch 761, and the notch 762 is provided with a notch 764. A spring block 76 is provided in 61, a bayonet 741 is provided on the rotating tube 74, and a release block 77 corresponding to the position of the bayonet 741 is provided on the rotating tube 74. The spring block 76 is composed of a spring five and a cylindrical block, and the cylindrical block is slidably arranged in the groove 761. A spring five is provided between the cylindrical block and the hand-held tube 71, and the side of the cylindrical block away from the spring five extends into the bayonet 741. The release block 77 is composed of a spring six and a pushing block. The spring six is ​​fixedly connected to the outer surface of the rotating tube 74, and the end of the spring six away from the rotating tube 74 is fixedly connected to the pushing block, and the pushing block is inserted into the bayonet 741.

[0049] like Figure 5 , Fig. 9 , Fig.12 and Fig.13As shown, the rotating assembly also includes a plurality of springs four 78 uniformly fixedly connected to the outer surface of the hand-held tube 71, the elastic coefficient of the spring four 78 is greater than the elastic coefficient of the spring three 67, the end of the spring four 78 close to the folding tube 61 is fixedly connected to a contact ring 79, and the groove formed by the contact ring 79 and the rotating tube 74 is uniformly embedded with a ball two 710, and the rotating tube 74 is fixedly connected to the side close to the folding tube 61. A toggle block 711 is fixedly connected to the side of the rotating tube 74 close to the folding tube 61, and a plurality of limiting grooves one 68 are uniformly opened on the inner ring surface of the push ring 66, and a plurality of limiting blocks one 69 are uniformly fixedly connected to the outer surface of the hand-held tube 71, and the limiting blocks one 69 are adapted to the limiting groove one 68, and the limiting blocks one 69 limit the push ring 66 through the limiting groove one 68, and a plurality of chamfered protrusions 661 are uniformly fixedly connected to the outer surface of the push ring 66, and the width of the toggle block 711 is adapted to the width between two adjacent chamfered protrusions 661, and the end of the toggle block 711 close to the limiting groove one 68 is set to a triangular shape.

[0050] In combination with the above embodiments, the entire working process and working principle of the above embodiments are as follows:

[0051] The initial state is: the covering plate 33 is not squeezed, the spring 1 32 is not compressed, the spring 3 67 is in a compressed state, the spring 3 67 causes the limit groove 1 68 on the push ring 66 to conflict with the limit block 1 69, so that the folding tube 61 cannot rotate on the hand-held tube 71, the cylindrical block of the spring block 76 is inserted into the bayonet 741 on the rotating tube 74, the limit block 2 75 on the rotating tube 74 conflicts with the limit groove 2 73 in the limit slide groove 72, so that the rotating tube 74 cannot rotate, and the spring 4 78 is in a compressed state.

[0052] Initialization steps: connect the end of the hand-held tube 71 away from the folding tube 61 to the pipe of the existing vacuum cleaner, then start the vacuum cleaner, and under the action of the negative pressure suction of the existing vacuum cleaner, the interior of the hand-held tube 71 is in a negative pressure state, and under the action of atmospheric pressure, the external air enters the interior of the bellows 62 from the vacuum tube 1, and then enters the interior of the hand-held tube 71 from the bellows 62. At this time, the user holds the hand-held tube 71 and aims the vacuum tube 1 at the surface of the car felt cloth that needs to be cleaned. When the air flows, the dust will be carried into the vacuum cleaner to clean the felt cloth.

[0053] The working status is:

[0054] The covering component covers the local felt cloth:

[0055] When the dust suction pipe 1 is aimed at the position where dust suction is required, the covering plate 33 at the bottom of the dust suction pipe 1 will come into contact with the surface of the felt cloth, and then when the covering plate 33 is squeezed, the covering plate 33 will slide toward the inside of the recovery groove 31 and compress the spring 1 32 according to the pressure, and the bristles of the cleaning brush 26 can also bend and deform adaptively to maintain contact with the felt cloth. The greater the squeezing force on the covering plate 33, the more it will enter the inside of the recovery groove 31. At this time, the covering plate 33 will produce corresponding position changes according to the contact between the dust suction pipe 1 and the surface of the felt cloth, and then the covering plate 33 will be used to cover the position to be dusted to prevent excessive air circulation from causing an effective dust suction force to be unable to be achieved. When the dust suction position is covered, the air circulation is small, and the air density inside the dust suction pipe 1 will be smaller. The airflow rate will be faster under the action of atmospheric pressure, which can effectively adsorb the dirt on the surface of the felt cloth.

[0056] The vibration component shakes the dust out of the felt cloth:

[0057] like Figure 1 to Figure 4 As shown, the motor 43 is started. After the motor 43 is started, the transmission shaft 44 fixed on the output shaft thereof is driven to rotate. When the transmission shaft 44 rotates, the rotating rod 23 is driven to rotate through the transmission belt 45 close to the motor 43. When the rotating rod 23 rotates, the transmission shaft 44 far away from the motor 43 is driven to rotate through the transmission belt 45 far away from the motor 43, thereby causing the two inclined disks 46 to rotate. During the rotation process, the inclined disk 46 drives the slide bar 47 to move up and down through the guide groove, and the slide bar 47 drives the vibration rod 48 to move up and down. The vibration rod 48 drives the shaking rod 49 to move up and down in the hole of the stabilizing block 410. At this time, the shaking rod 49 will vibrate the felt cloth around the dust suction tube 1, so that the dust in the felt cloth will be separated from the felt cloth due to inertia, thereby facilitating the cleaning of the dust in the felt cloth; in the above process, under the action of the spring 2 51 between the buffer tube 52 and the dust suction tube 1, the vibration on the dust suction tube 1 can be reduced and transmitted to the hand-held tube 71 through the folding tube 61, thereby avoiding hand fatigue when the user holds the hand-held tube 71.

[0058] Cleaning components for cleaning stubborn dirt:

[0059] When the rotating rod 23 rotates, the rotating rod 23 can drive the rotating frame 24 to rotate. Since a ball 25 is arranged between the rotating frame 24 and the rolling groove ring 27, the rotating frame 24 can stably rotate inside the dust suction pipe 1 under the action of the ball 25. At the same time, during the rotation of the rotating frame 24, the cleaning brush 26 will be driven to rotate, and then the cleaning brush 26 is used to clean the surface of the felt cloth to prevent stubborn dirt from being entangled on the surface of the felt cloth, thereby preventing the dirt from being entangled on the surface of the felt cloth and being unable to be cleaned, thereby improving the cleaning efficiency.

[0060] To fold:

[0061] When locking sill 752 is in the action of spring 741, the locking sill 752 of spring 741 is locked, and locking sill 752 is in the action of spring 741 locking sill 752 of spring 741. 6, so that the push ring 66 moves on the outer surface of the folding tube 61 toward the side close to the buffer tube 52. The push ring 66 will further compress the spring three 67 during the movement. At this time, the limit groove 1 68 on the push ring 66 is separated from the limit block 1 69. When the push ring 66 moves, it simultaneously drives the push rod 65 to move inside the slideway shell 64 toward the side close to the buffer tube 52. The push rod 65 engages with the gear 63 through the provided convex teeth, thereby driving the gear shaft 631 to rotate. The gear shaft 631 drives the buffer tube 52 fixedly connected thereto to rotate. The buffer tube 52 rotates with the gear shaft 631 as the axis, and at this time, the buffer tube 52 and the folding tube 61 are bent. At this time, the corrugated tube 62 between the folding tube 61 and the dust suction tube 1 is adaptively bent and deformed, thereby forming a bend between the dust suction tube 1 and the folding tube 61, thereby facilitating the vacuuming of the felt cloth in the narrow space of the car, which is more convenient to use.

[0062] Drive the vacuum tube 1 to rotate:

[0063] When the rotating tube 74 hits the pushing ring 66, the toggle block 711 will be inserted between the two adjacent chamfered protrusions 661 on the pushing ring 66. At this time, the rotating tube 74 is manually toggled to make the rotating tube 74 rotate on the surface of the hand-held tube 71, and the rotating tube 74 drives the toggle block 711 thereon to rotate, and the toggle block 711 drives the pushing ring 66 to rotate through the chamfered protrusion 661, and the pushing ring 66 drives the slide shell 64 to rotate through the pushing rod 65, and the slide shell 64 drives the folding tube 61 to rotate on the hand-held tube 71, and at the same time, the buffer tube 52 on the folding tube 61 rotates synchronously, so that the folding angle of the buffer tube 52 is rotated, and the pipe between the hand-held tube 71 and the vacuum cleaner will not be twisted, which further improves the service life of the device, can vacuum narrow spaces in different directions, and improves the cleaning efficiency of the car felt cloth.

[0064] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A dry cleaning device for automobile interior felt cloth, comprising a dust suction pipe (1), characterized in that: A cleaning assembly is arranged inside the dust suction pipe (1), the cleaning assembly comprising a fixed plate (21) fixedly connected to the inner surface of the dust suction pipe (1), a rotating rod (23) being rotatably connected to the fixed plate (21), a rotating frame (24) being fixedly connected to the rotating rod (23), a rolling groove ring (27) corresponding to the rotating frame (24) being fixedly connected to the inner surface of the dust suction pipe (1), a ball bearing (25) being arranged between the rolling groove ring (27) and the rotating frame (24), and a cleaning brush (26) being evenly fixedly connected to the lower surface of the rotating frame (24); The bottom of the dust suction pipe (1) is provided with a covering component, the covering component comprising a recovery groove (31) opened at the bottom of the dust suction pipe (1), a plurality of springs (32) are evenly fixedly connected to the inner side of the recovery groove (31), each spring (32) is fixedly connected to a covering plate (33) at one end away from the fixed plate (21), and the covering plates (33) are slidably arranged inside the recovery groove (31), and adjacent covering plates (33) are mutually fitted. The dust suction pipe (1) is provided with a buffer component, the buffer component comprising a plurality of springs (51) evenly fixedly connected to the outer surface of the dust suction pipe (1), one end of the springs (51) away from the dust suction pipe (1) is fixedly connected to the buffer pipe (52), and the buffer pipe (52) is sleeved on the outer side of the dust suction pipe (1), and the folding component comprises a folding pipe (61) rotatably connected to the buffer pipe (52), and the folding pipe The inner surface of the folding tube (61) is fixedly connected to a bellows (62), one end of the bellows (62) away from the folding tube (61) is fixedly connected to the fixed disk (21), two gear shafts (631) are symmetrically fixedly connected to the buffer tube (52), a gear (63) is fixedly connected to the gear shaft (631), the folding tube (61) is rotatably connected to the gear shaft (631), the outer surface of the folding tube (61) is symmetrically fixedly connected to two slideway shells (64), the interior of the slideway shell (64) is slidably connected to a push rod (65), the push rod (65) is provided with convex teeth, and the convex teeth are meshed with adjacent gears (63), one end of the push rod (65) away from the gear shaft (631) is fixedly connected to a push ring (66), a spring three (67) is symmetrically fixedly connected between the push ring (66) and the slideway shell (64), and one end of the folding tube (61) away from the gear shaft (631) is rotatably connected to a hand-held tube (71).

2. The dry cleaning device for automobile interior felt cloth according to claim 1, characterized in that: The dust suction pipe (1) is provided with a vibration component, the vibration component comprising two transmission grooves (41) symmetrically opened inside the fixed plate (21), the outer surface of the dust suction pipe (1) is symmetrically fixedly connected to two fixed shells (42), the inside of the two fixed shells (42) are both rotatably provided with transmission shafts (44), the top of one of the fixed shells (42) is fixedly connected to a motor (43), the transmission shaft (44) close to the motor (43) is fixedly connected to the output shaft of the motor (43), the rotating rod (23) is fixedly provided with a pulley 1 and a pulley 2, the pulley 1 and the pulley 2 respectively correspond to the positions of the two transmission grooves (41), the two transmission shafts (44) are both fixedly provided with a pulley 3, the two pulleys 3 respectively correspond to the positions of the two transmission grooves (41), the pulley 1 and the pulley 2 respectively correspond to the positions of the two transmission grooves (41), A transmission belt (45) is arranged between the corresponding pulleys. The bottoms of the two transmission shafts (44) are fixedly connected to an inclined disc (46), and a guide groove is provided on the inclined disc (46). The bottoms of the two fixed shells (42) are provided with holes. A vibration rod (48) is slidably connected in the hole at the bottom of the fixed shell (42). The lower end of the vibration rod (48) extends below the fixed shell (42). The top of the vibration rod (48) is fixedly connected to a sliding rod (47), and the sliding rod (47) is slidably connected to the guide groove on the adjacent inclined disc (46). A shaking rod (49) is fixedly arranged at the bottom of the vibration rod (48). Two stabilizing blocks (410) are symmetrically fixedly connected to the outer surface of the dust suction pipe (1), and the shaking rod (49) is slidably connected to the adjacent stabilizing blocks (410).

3. The dry cleaning device for automobile interior felt cloth according to claim 2, characterized in that: The invention also comprises a rotating assembly, wherein the rotating assembly comprises a limiting slide groove (72) provided on the outer surface of a hand-held tube (71), a plurality of limiting grooves (73) are evenly provided in the limiting slide groove (72), a rotating tube (74) is sleeved on the outer side of the hand-held tube (71), a plurality of limiting blocks (75) are evenly fixedly connected inside the rotating tube (74), the limiting blocks (75) are arranged corresponding to the limiting grooves (73), a notch (761) is provided on the outer surface of the hand-held tube (71), a spring clamping block (76) is arranged in the notch (761), a bayonet (741) is provided on the rotating tube (74), a release block (77) corresponding to the position of the bayonet (741), the bayonet (741) and the notch (761) are arranged correspondingly, and further The invention comprises a plurality of springs four (78) uniformly fixedly connected to the outer surface of a hand-held tube (71); a resistance ring (79) is fixedly connected to one end of the spring four (78) close to the folding tube (61); a ball two (710) is uniformly embedded between the resistance ring (79) and the rotating tube (74); a toggle block (711) is fixedly connected to one side of the rotating tube (74) close to the folding tube (61); a plurality of limit grooves one (68) are uniformly opened on the inner ring surface of the pushing ring (66); a plurality of limit blocks one (69) are uniformly fixedly connected to the outer surface of the hand-held tube (71); the limit blocks one (69) are arranged corresponding to the limit grooves one (68); a plurality of chamfered protrusions (661) are uniformly fixedly connected to the outer surface of the pushing ring (66); the toggle blocks (711) are arranged corresponding to the positions of the chamfered protrusions (661).

4. The dry cleaning device for automobile interior felt cloth according to claim 3, characterized in that: The bottom of the shaking rod (49) is arranged in a U shape.

5. The dry cleaning device for automobile interior felt cloth according to claim 4, characterized in that: The spring clamping block (76) is composed of a spring five and a cylindrical block, and the cylindrical block is slidably arranged in the slot (761). The spring five is arranged between the cylindrical block and the hand-held tube (71), and the side of the cylindrical block away from the spring five extends into the clamping slot (741). The release block (77) is composed of a spring six and a pushing block, and the spring six is ​​fixedly connected to the outer surface of the rotating tube (74). The end of the spring six away from the rotating tube (74) is fixedly connected to the pushing block, and the pushing block is inserted into the clamping slot (741).

6. The dry cleaning device for automobile interior felt cloth according to claim 5, characterized in that: The end of the toggle block (711) close to the limiting groove (68) is arranged in a triangular shape.

Images