TW480164B - Vacuum cleaner - Google Patents

Abstract

To provide an electric cleaner capable of exhausting and dispersing clean exhaust. A vacuum cleaner consists of a dust chamber provided in the body of a cleaner, a fan placed at the back of the dust chamber, a power supply with some storage batteries arranged at the back of the fan, and a storage space of exhaust filters set under the fan. The storage space of exhaust filters takes in the exhaust from the fan and has exhaust filters that remove dust from the exhaust. The exhaust from the storage space of exhaust filters is dispersed among the exhaust pipes and is discharged from vents formed on the body of the cleaner.

Description

Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 480164 A7 ___B7 V. Description of the invention (1) [Technical field to which the invention belongs] The present invention is an electric vacuum cleaner, a suction (suction) hose, a grip, a connecting pipe and a suction mouth Related to the formed vacuum cleaner. 〔Knowledge Technology〕

The electric vacuum cleaners that are generally popular now are: a vacuum cleaner body with a pair of large wheels on both sides of a frame containing a blower (blower); one end is installed on the cleaner body and communicates with the softness of the aforementioned hair dryer. A suction hose which is connected with the suction hose and is connected to the grip handle of the hair dryer; a connection pipe which is installed on the handle and communicates with the suction hose; and a connection pipe which is connected to the connection pipe A canister type vacuum cleaner (hereinafter referred to as a phase-type electric vacuum cleaner) formed by a suction mouth body. I The vacuum cleaners in this system are generally equipped with a flexible cord reel device and are used to supply power from the home, but there are also those who have a rechargeable battery as disclosed in Japanese Patent Laid-Open No. 7-3 9 4 8 3. In addition, electric vacuum cleaners generally cool the hair dryer by removing the exhaust gas from the dust, and centrally exhaust the air from a specific place such as the back of the rear or large wheels, but recently there is a return (return) exhaust system called an exhaust circulation To the mouthpiece body and then take in. [Problems to be Solved by the Invention] Since the conventional example of exhausting air from the vacuum cleaner main body is exhausted from a specific place (part) in a concentrated manner, there is a problem that the exhaust gas is blown to the user. This paper size applies to China National Standard (CNS) A4 specification (210 X 297 mm) ------------------- Order --------- · ( Please read the precautions on the back before filling this page) 480164 The printed paper size of the consumer cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs applies to the Chinese National Standard (CNS) A4 (210 X 297 mm) A7 B7 V. Description of the invention ( 2) There is also a problem that the exhaust gas will cause convection in the room, and the dust will be diffused near the vacuum. It is an object of the present invention to provide an electric vacuum cleaner which can disperse and purify exhaust gas. [Means for Solving the Problem] The electric vacuum cleaner according to the present invention is configured to have an exhaust filter housing unit that takes exhaust gas from a hair dryer and removes an exhaust filter from the exhaust gas in order to achieve the aforementioned object. In addition, the exhaust gas discharged from the exhaust filter housing portion is divided into a plurality of exhaust passages, and the exhaust is formed from exhaust openings formed at a plurality of locations of the cleaner body. [Embodiment of the invention] / Hereinafter, an embodiment of the present invention will be described with reference to Figs. 1 to 10. In addition, the following description is to avoid repetition of the description, and the same or the same part or position will be represented by the same symbol, or an arrow mark, etc. First, a schematic structure of the electric vacuum cleaner system with a charging station according to this embodiment will be described with reference to Figs. 1 and 2. Fig. 1 is an external view of the longitudinal storage posture of the electric vacuum cleaner, and a side-by-side view is an external view of the electric vacuum cleaner intended to be placed in the longitudinal storage posture on the charging station and the installation state. Fig. 2 is an external view showing a suction state of the electric vacuum cleaner. In Figures 1 and 2, 'the person with the symbol 1 is not necessary. Attach (with) a charging station to the electric vacuum cleaner. It is called a box type (vacuum type) electric vacuum cleaner 10 and is used to charge the power supply. The electric vacuum cleaner 1 〇 used for charging ---- -------- Order --------- ^^ 1. (Please read the note on the back first? Fill out this page) 480164 A7 ___ B7 __ 5. Description of the invention (3) Composed of 7 0 0. That is, the electric vacuum cleaner system 1 with a charging station is composed of a power supply unit with a rechargeable battery built in the electric vacuum cleaner 10, and the power cord is connected to the home by a conventional electric vacuum cleaner with a flexible cord reel, From the power supply supplied by the power cord to drive the built-in blower (air blower) to perform vacuuming, the range of operation is not limited, and the user can move freely to perform vacuuming. After vacuuming, it is installed in the aforementioned charging stand 700 in a vertical storage posture with a small maintenance area, so that it can be charged in the aforementioned power supply section. The aforementioned electric vacuum cleaner 10 is: a mechanism for sucking dust into a dust collection (dust collection) room, such as an electric vacuum cleaner body 100 equipped with a hair dryer; a hose to be installed in the electric vacuum cleaner body 100 The coupling body of the mounting portion 101 (hereinafter referred to as a sub handle portion) 6 0;-the end is mounted on the sub handle portion 6 0 and is connected to the suction hose with a soft handle of the hair dryer 2000; installed at the other end of the suction hose 2000 and connected to the grip handle 300 of the hair dryer; connected to the grip handle 300 and connected to the suction (suction) hose 200 400; and a suction port body mounted on the connecting pipe 400 and communicating with the connecting pipe 400. In this embodiment, the auxiliary handle portion 600 is installed on the main body mounting mechanism portion 6 1 for the electric vacuum cleaner body, and the hose mounting mechanism portion 6 2 on the suction hose 2 0 is installed. 〇; the Angstrom channel 6 3 0 for the electric vacuum cleaner body 1 0 0 and the suction hose 2 0 0; the connecting pipe installation mechanism 6 4 0 for the connecting pipe 4 0 0; and the user's request Keep the paper size of the 600mm paper handle of this deputy handle to Chinese National Standard (CNS) A4 (210 X 297 mm) Please read the precautions on the back before filling out this page Printed by the Intellectual Property Bureau Staff Consumer Cooperative of the Ministry of Economic Affairs 480164 A7 __ 5. Description of the invention (4) The handle portion 6 6 0 is used, so that a very general electric vacuum cleaner can be configured to be superior in storage and transportability. According to this embodiment, the electric vacuum cleaner main body 100 and the connecting pipe 400 are respectively held at both sides of the handle portion 660. Therefore, the handle portion 660 can be used to make the electric motor in a longitudinal storage posture. The vacuum cleaner maintains its original posture and is lifted by one hand, and improves the portability by improving the left and right weight balance. In addition, the grip handle 300 is fixed to the upper end of the longitudinal storage posture, so that the grip handle 300 maintained at the high position can be easily used in this state and by using the walking mechanism 102. To move the electric vacuum cleaner 10 fixed to the storage attitude. Therefore, in this embodiment, for example, moving to the charging station 700 in the aforementioned longitudinal storage posture, and raising it by the aforementioned handle portion 60, the user can simply place it without greatly changing the posture. The electric vacuum cleaner 10 is located at a predetermined position of the charging station 700. In this charging posture, the user installs the connecting pipe on the bottom side of the body of the electric vacuum cleaner. Therefore, when the mouthpiece body faces the front, the bottom surface of the electric vacuum cleaner can be seen, which makes the appearance extremely poor. Conversely, making the upper surface of the electric vacuum cleaner face the front face, although it can improve the appearance, it will form an ineffective space on the upper part of the suction body facing the wall, which makes the storage efficiency or stability feel 'poor.' However, in this embodiment, since the connecting pipe 400 is formed on the back of the electric cleaner body 100, the bottom surface with poor pattern effect can be directed toward the wall surface side, and the aforementioned mouthpiece body 500 can be oriented The front side can improve the pattern effect or containment efficiency, and further improve the sense of stability. This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) (Please read the precautions on the back first and fill in this page). --------- Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 480164 A7 B7 V. Description of the invention () 0 The aforementioned charging station 7 0 0 has a thin shape with a low height and is equipped with a concave vacuum cleaner The main body storage section 701 and the suction mouth storage section 702 can support the electric vacuum cleaner 10 in the longitudinal storage posture from below (steadily supporting the electric vacuum cleaner 10 in the longitudinal storage posture). Therefore, the vertical storage posture can be used as the charging posture while being accommodated in a minimum area and in a small size. In addition, the charging station 700 is divided between the vacuum cleaner body receiving section 701 and the mouthpiece receiving section 7 02 to divide the circuit board and a power supply device (transformer) (not shown) into two sides. An electric vacuum cleaner 1 is formed to cover the first raised portion 7505 and the second raised portion 7 06 to improve the internal installation efficiency and further improve the effective use of the installation area, and can stably support the longitudinal storage attitude. . Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. In this embodiment, in order to assist the suction power of the aforementioned electric suction device .10, it is equipped with a rotating brush rotated by a drive motor. And the power supply unit to be supplied with power to the drive motor is arranged on the suction body 500. That is, in the present embodiment, the power supply unit is dividedly arranged in the electric cleaner body 100 and the suction mouth body 500 in order to reduce the loss of the power supply unit. The reason is that, for example, when the power supply unit 1 1 1 is arranged in a concentrated manner on the electric vacuum cleaner body 100, the power supply unit needs to use the suction hose 2 0 and the connecting pipe 4 0 0 to supply power to the suction mouth body 50. 0, because of the long wiring (wiring) distance, the discharge on the way will be lost, so the operating time will be shorter, or in order to compensate for this loss, the size of the power supply unit will be increased or the wiring will be complicated Become a problem (problem). However, this embodiment can solve the aforementioned problems. This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm). Refer to the figure. Printed by the Intellectual Property Bureau Employee Consumer Cooperative of the Ministry of Economy. 480164 A7 _B7 ________ 5. Description of the invention (6) In this embodiment, along with The above-mentioned division of the power supply section is provided with the charging terminal sections 707 and 708 respectively on the aforementioned vacuum cleaner body receiving section 701 and the suction mouth receiving section 70 2 of the aforementioned charging stand 700, and also relates to the electric vacuum cleaner of this embodiment. The main body 1 00 is shown in Figs. 4 and 5. When the dust collecting chamber 1109, the hair dryer 1 10, and the power supply unit 1 1 1 are arranged in a row forward and backward, the moving mechanism 10 2 can be made. In the state of being pulled down and walking in the walking posture, or changing from the walking posture to the longitudinal storage posture, or maintaining a weight balance superior to transportability, the entire storage is reduced in size. In addition, the electric vacuum cleaner body 100 is provided with exhaust ports dispersed in a plurality of locations (places) of the housing. Therefore, compared with the conventional example of exhausting from a specific location, there is no concern about exhausting. Hereinafter, a schematic structure of the electric vacuum cleaner 10 according to this embodiment will be described in further detail with reference to Figs. 1 and 2. In FIG. 2, the electric vacuum cleaner main body 100 is provided with a dust collecting bag 1 4 4 (refer to FIG. 5) inside the dust collecting chamber 1 09 and a pair of large wheels (wheels) 1 04 And a universal wheel 105 to constitute the aforementioned moving mechanism 102 and to move it by the aforementioned suction hose 200. In the general vacuuming (walking) posture, the large wheel 104 and the universal wheel 105 can grow in front and rear of the suction (sweeping) surface. The aforementioned electric vacuum cleaner 100 is provided with one of the aforementioned dust collection chambers 109 in the long axis direction, and the other is provided with a blower 1 10 and a power supply section 1 1 1. And equipped with universal wheels 10 5 below the aforementioned dust collection room 10 09 The paper size of the table is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) Please read the notes of the back © © Note ▲

Fill in the clothes I page I I I I order 480164 A7 B7 5. Description of the invention (7), a pair of large wheels are arranged on both sides of the aforementioned hair dryer 1 1 0 and the power supply section 1 1 1. Further, the hose installation portion 101 is formed at an end portion in the long axis direction of the dust collecting chamber 10 9 side along the long axis direction and in the horizontal direction. The aforementioned pair of large wheels 1 0 4 are arranged at the other end in the long axis direction opposite to the end of the hose mounting portion 1 0 1 and are arranged around the large wheel 1 0 4 The portion 10 4 a is exposed on the bottom surface and the back surface (the other end portion) of the electric vacuum cleaner body 100. As a result, the electric vacuum cleaner body 100 can be moved from the vacuuming posture supported by the aforementioned pair of large wheels 104 and the universal wheels 105, and centered on the rotation axis of the aforementioned large wheels 104. The Z direction is rotated to float the aforementioned universal wheel 105, so that it can be formed into a longitudinal receiving posture in which the aforementioned hose installation portion 101 is oriented in a vertical position in a vertical direction. In the longitudinal storage posture, the pair of large wheels 104 and the feet arranged on the upper part of the back of the electric vacuum cleaner body are formed to form a stable support for the electric vacuum cleaner body 100. In addition, the operation control of the electric vacuum cleaner body is based on the infrared light receiving unit 1 12 arranged on the electric vacuum cleaner body 100 to receive the operation signal sent from the grip handle 300 to enable the operator. One of the great features of the electric vacuum cleaner body 100 according to this embodiment is that a built-in rechargeable battery is provided in the aforementioned power supply section 1 1 1 ', so that it is not necessary to be connected to the wiring inside the home as known. , Where cloud power can be freely moved. Moreover, in this embodiment, the aforementioned power supply unit 1 1 1 is arranged in a space in which a flexible cord reel is conventionally (known), so that it is not necessary to change the size or balance of the electric vacuum cleaner body 100, thereby realizing the With this paper size applicable Chinese National Standard (CNS) A4 specification (210 X 297 mm) (Please read the notes on the back III · II ϋ I 1 ϋ an J 丨, > nn aa— —a— I · ϋ I-Complete this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 480164 A7 _______B7___ V. Description of the invention (8) Box-type electric vacuum cleaners with power cords are the so-called vacuum cleaners without wires. In particular, in the present embodiment, it takes about 20 minutes to focus on cleaning (vacuum cleaning) using a normal electric vacuum cleaner 10, and the power of the blower 1 110 is considered to be set to be operable about 2 5 Charge capacity in minutes. Of course, in this embodiment, it is also conceivable to continue cleaning (vacuum cleaning) after a predetermined operable time has elapsed by driving without a wire. And connect the attached power cord, so that it can be operated with ordinary home wiring. Since the aforementioned blower 1 1 0 used in this embodiment uses a rectifier motor ', it can also be driven by a DC power source or an AC power source. This embodiment uses the characteristics of the commutator (rectifier) motor, and is usually configured to supply DC power from the aforementioned power supply section 1 and, when necessary, connect a power cord to directly supply AC power to the aforementioned / blower. 1 1〇. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. One of the great features of the electric vacuum cleaner body 100 in this embodiment is the use of decentralized exhaust. For example, in this embodiment, a pair of large wheels 1104 provided on both sides of the blower 1 10 and buffer portions 10 6 on both sides of the collecting chamber 10 9 are separately arranged on the back of the main body. The first exhaust section 1 1 3, the second exhaust section 1 1 4 and the third exhaust section 1 1 5 (see FIG. 6). As a result, the exhaust gas can be dispersed, so that the user can be less concerned about the exhaust gas. In addition, the exhaust gas is exhausted from the above-mentioned blower 1 10 through the built-in exhaust filter 1 16 (refer to FIG. 5), and then exhausted from the respective exhaust part, so that Each exhaust passage can be lengthened to reduce noise. This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 480164 A7 ^ ___ 5. Description of the invention (9) The aforementioned auxiliary handle 6 0 0 is provided with : The function of installing the auxiliary handle portion 600 in the aforementioned electric vacuum cleaner body 100; the function of installing the auxiliary handle portion 600 in the aforementioned suction hose 200; communicating with the aforementioned electric vacuum cleaner body 100 and The function of the aforementioned suction hose 200; the function of maintaining the aforementioned connecting pipe 400; and the function of the handle used by the user to hold the auxiliary handle portion 600. Secondly, the suction hose 200 is provided with a function of conveying dust to the electric vacuum cleaner body 100 as a conveying channel, and moving the electric vacuum cleaner body 100 as a pulling and moving mechanism. Features. In this embodiment, a flexible hose with a corrugated tube is used. The grip handle 3 0 0 is provided with a function for connecting the suction hose 200 and the connection tube 4 00; the operation controls the electric motor. The function of the vacuum cleaner body 100 and the mobile electric vacuum cleaner body 100; the function of operating the operation of the aforementioned mouthpiece body 500; and the function of fixing or releasing the telescopic connection of the tube 400. The grip handle 3 0 0 is detachably connected to the suction tube 2 0 0, and can be detachably connected to the connection pipe 4 0 0, so that the suction tube 2 0 0 and the connection pipe 4 can be connected. 0 〇 to form a dust conveyance path. In addition, the grip handle 300 has a handle portion 3 0 2, and the handle portion 3 2 can be used to move the main body of the electric vacuum cleaner by the suction hose 2 0 to operate the suction mouth 5 0 0. action. You can also use the handle part 3 2 to tilt the electric vacuum cleaner in the longitudinal storage position. The paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) -n ϋ · ϋ n ϋ an nn ϋ · ϋ i_l K i_i I ϋ ϋ ϋ nn 一 -ον · 1 ϋ ϋ n _1 I-(Please read the precautions on the back before filling this page) 480164 A7 B7 Printed by the Intellectual Property Bureau Staff Consumer Cooperatives of the Ministry of Economic Affairs 10) 1 0, and pull or push in this state. In particular, the handle portion 3 0 2 can be easily twisted, that is, the rotation p 1 centered on the central axis A 1 of the connection pipe 4 0. In addition, during the twisting operation, the suction hose 200 is mounted so as to be rotated by the gravity and is often formed below the handle portion 3202 for the handle 300, so it is not caused by the handle portion. Twisting 3 0 2 and pulling up the suction tube 2 0 0 can reduce the burden on the wrist. At this time, since the handle portion 302 is arranged on the upper portion, the suction hose 2,000 arranged below does not hinder the aforementioned twisting action, so that the suction body 502 can form a ground as described later ( Rotate more than 90 degrees (P2 in the figure). Further, an operation unit 3 0 3 for operating the electric vacuum cleaner body 100 is provided near the handle portion 3 02. A first telescopic switch 3 01 for telescoping to fix or release the connection pipe is arranged near the handle part 3 02. In this embodiment, the aforementioned first telescopic switch 3〇1 is arranged near the root of the handle portion 302, and when the handshake handle portion 302 is shaken, it can be operated with the index finger as if shooting. . With this structure, the user can hold and hold the handle portion 302 with one hand, and perform the fixation or release operation of the telescopic connection tube 400. The connecting pipe 400 is provided with the grip handle 300 and the suction mouth body 500, and further, the grip handle 300 and the suction mouth body 500 are fixed at a predetermined position to convey the grip handle. The action (movement or rotation) of 3 0 0 becomes the function of the action (movement or rotation) of the aforementioned suction body 5 0 0. In this embodiment, two tube bodies with different sizes are combined. The paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) (Please read the precautions on the back before filling this page) i • Installation · 111111. 480164 Printed by A7 B7_______ of the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the Invention (11) The first pipe body 4 2 0 and the second pipe body 4 4 0 are constructed so that the aforementioned connecting pipe 4 0 0 Telescopically fixed at a predetermined length, and one side is mounted on the aforementioned grip handle 300, and the other is mounted on the aforementioned suction mouth body, and becomes freely detachable. In the present embodiment, the second telescopic switch 4 0 3 is provided at the lower end of the first pipe body 4 2 0 so that the fixing or telescoping of the connecting pipe 4 0 0 can be operated by the first telescopic switch 3 0 1. At the same time, even if it is separated from the aforementioned holding handle 300, the connecting tube 400 can be extended and contracted. Also in this embodiment, the mounting portion 401 is arranged on the end of the pipe body that changes with the length of the suction mouth body 500 due to expansion and contraction, so that when the aforementioned connecting pipe 400 is shortened, the aforementioned connection pipe inevitably can be made The attachment portion 401 is fitted in the connection pipe attachment mechanism portion 640 arranged in the sub-handle portion 600, so that operability can be improved. t The aforementioned mouthpiece body 50 is composed of a mouthpiece body 1 0 0 having dust to be sucked into the mouth portion of the mouthpiece and a bottom surface thereof, and a connection between the mouthpiece body 100 0 and the connection pipe 4 0 0, so that for borrowing the above connection The action of holding the handle 3 0 0 conveyed by the tube 4 0 0 can be moved so that the bottom surface of the suction mouth 1 0 0 0 often contacts the dust suction surface (ground), and can be connected to include suction from the suction mouth body 1 0 0 0 The air flow of the incoming dust is guided to the universal connection portion 150 used by the aforementioned connection pipe 400, and is constituted. The mouthpiece body 100 is provided with a flat and slightly rectangular shape, and the universal joint portion 150 is mounted on the upper center of the mouthpiece so as to be rotatable. The above-mentioned universal joint part 1 500 is made of a tubular first arm. The paper size is applicable to the Chinese National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back if you fill out this page} » I --- II --- ^ · I ---- II — sound · 480164 A7 ____ B7______ V. Description of the invention (12) (Please read the notes on the back first ^ Fill out this page) 1 5 〇1 and 2 The arm portion 1 500 is configured, and one end of the first arm portion 15 0 1 is attached to the mouth body 1 000 by a first rotation portion 15 0 3 at an end in a height direction Y (and The ground is in a vertical direction) so as to be rotatable, and one end of the aforementioned second arm portion 1502 is arranged at the other end of the aforementioned first arm portion 1501 by the second rotating portion 1504, and Installed so that the mouthpiece body 1000 can rotate in the left-right direction X (orthogonal to the height direction Y) that rotates in parallel with the dust suction surface. The universal joint portion 1 500 is connected to the mouthpiece. The body 5 0 is the center of which can be rotated toward the height direction Y and the left-right direction X of the above-mentioned grip handle 3 0 0, and the rotation of the above-mentioned grip handle 3 0 0 Turn P 1 to maintain the state to convey the rotation of the suction surface of the suction body 1000. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, that is, according to the present embodiment, the handle of the handle 3 Ό 0 When the part 3 0 2 forms a straight posture, as shown by the solid line in FIG. 2, the depth of the mouthpiece body 1 0 0 (toward the back of the body) will adopt the first driving form consistent with the direction before and after the suction. A wide range of dust extraction in the direction of V 1 becomes feasible. When the action of the handle portion 302 to 90 degrees is reversed, the long axis direction of the suction mouth body 1 0 0 0 will be formed and vacuumed as shown by the dotted line in FIG. 2. The second driving mode that is consistent with the previous one can suck the dust with a narrow width in the V 2 direction. Therefore, for example, when the grip handle is turned 300 to 90 degrees, the suction body 50 0 will be oriented from the long axis. It is the normal lateral attitude in the left and right direction. The long axis direction of the nozzle body is rotated 90 degrees in the same way as the steering wheel of a vehicle to form a longitudinal attitude rotation change in the forward and backward direction. This paper size applies the Chinese National Standard (CNS) A4 size (210 X 297 mm 480164 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Invention Description (13) The great feature of this embodiment is that the power supply unit with the aforementioned rechargeable battery is arranged below the first rotating unit 1503. Will it cause the device to be enlarged to accommodate the power supply? Especially in this embodiment, when the universal joint portion 1 500 is in the horizontal state (the lying state), the first arm portion 1 5 Since the structure of 0 1 is located on the upper side of the second arm portion 502, the power supply portion is arranged by using the fault (step difference) of the two arm portions. Furthermore, in this embodiment, the center of gravity of the power supply section is positioned further behind than the rotation center of the first rotation section 1503, so as to improve the balance of the mouthpiece body 500 for the rotation center. For this reason, even if the mouthpiece body 500 is lifted from the ground by the aforementioned connecting pipe 400, the bottom surface portion of the mouthpiece body 1000 can be formed substantially parallel to the ground surface. Therefore, according to the electric vacuum cleaner 40 according to this embodiment, since it is configured as a box-type electric vacuum cleaner having no power cord method, it can be freely moved without being restricted (bound) by the power cord. The aforementioned grip 300 is increased to implement pulling. In addition, the power supply unit that realizes such a situation is separately arranged at the electric vacuum cleaner 100 and the suction body 5 0 having a drive motor that receives the power supply, and each configuration is not caused to increase the size of each device. It is small and neat (small), so it can reduce power supply loss and improve operability. It also has the function of controlling the operation of the electric cleaner body 100 and the function of operating the operation of the mouthpiece 500 by the aforementioned grip handle 300, and also has the function of Fix or release the connecting and retracting function of the tube 4 0 0, so as to keep the above (please read the precautions on the back to complete this page) 1 Binding: This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) ) -16- Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 480164 A7 B7 V. Description of the invention (14) The user in the upright posture holding the handle 3 0 0 does not need to change the posture significantly, and can perform operation operations or Vacuuming and containment. Furthermore, in the longitudinal storage posture, the aforementioned grip handle 300 is formed at the top to be held, and the grip handle 300 can be used to move while maintaining the longitudinal storage posture. Hereinafter, the electric cleaner body 100 will be described in detail with reference to FIGS. 3 to 10. Fig. 3 is an external view of the main body of the electric vacuum cleaner, (a) is a front oblique (stereoscopic) view, (b) is a plan view, (c) is a front view, and (d) is a right side view. Fig. 4 is a structural diagram of parts of an electric vacuum cleaner body. Fig. 5 is a central longitudinal sectional view of the body of the electric vacuum cleaner. Fig. 6 is a rear perspective view showing a state where the power supply unit is inserted into the body of the electric vacuum cleaner. Fig. 7 is a § clear view of the charging section ^ (a) is a rear perspective view of the state of the square cover after the main body of the electric vacuum cleaner is removed, and (b) is a perspective view showing the structure of the charging section. Fig. 8 is an explanatory diagram showing the flow of exhaust gas from the main body of the electric vacuum cleaner. Fig. 9 is a cross-sectional view showing the flow of exhaust gas from the main body of the electric vacuum cleaner. Fig. 10 is a cross-sectional view illustrating a main part of exhaust from a wheel of the electric cleaner body. First, the external structure of the vacuum cleaner body 100 will be described with reference to FIG. 3. In Fig. 3, the electric suction device main body 100 is formed in a cross-sectional shape such as the shape of a log arranged horizontally to form a circular shape that is long in the front-rear direction. The front and rear sides of the aforementioned electric vacuum cleaner body 100, which is long on both sides, are provided with the aforementioned pair of large wheels 1104. The lower side is narrow when viewed from the front, and the upper side is arranged in an inclined shape that is spread out on the axle. 1 1 7 (refer to Figure 4), so that the paper size of the electric vacuum cleaner can be enhanced to comply with the Chinese National Standard (CNS) A4 specification (210 X 297 issued). -------- Order ----- ---- ^^ 1 · (Please read the note on the back first to write this page) 480164 A7 _______B7____ 5. Description of the invention (15) Walking or rotating of the body. One universal wheel 105 is arranged on the front of the bottom of the aforementioned electric vacuum cleaner body 100. In addition, the electric vacuum cleaner body 100 is designed to increase the height of the end portion side of the long axis direction of the large wheel 104, and to ensure that the electric blower 1 1 0 and the power supply section 1 1 1 and the row to be disposed inside are arranged. Space for the air filter 1 1 6. As for the upper surface of the electric vacuum cleaner main body 1000, it is formed to incline from the aforementioned end portion in the direction of the high long axis toward the other end portion, and is intended to be walkable or downsized. A main handle portion 107 which can be carried in a horizontally long vacuuming posture is provided from the center to the rear end of the upper surface of the electric vacuum cleaner body 100. The main handle portion 107 has a U-shaped structure, and one pair of ends of the U-shape can be provided with a pair of rotation shafts 108 arranged above the center of gravity position G 1 of the electric vacuum cleaner body 100. The center rotates so that it can be pulled up by the holding portion protruding from the rear end portion, or accommodated in a recess formed on the body of the electric vacuum cleaner 100. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, “is located on the front of the electric suction device body 1000, and is equipped with an infrared light receiving unit 1 12 and an infrared signal from the aforementioned grip 3 0 0 due to the battery There is no power and it is not possible to send a signal or to operate the electric vacuum cleaner body on the 100 side of the power switch, and the operation display panel with a plurality of display lamps to display various operating states 1 1.8. The electric vacuum cleaner body 1 〇〇 is equipped; will be equipped with a hose installation part 1 0 1 before the center of the cover 1 1 9 to borrow the lower end hinge (hinge) 1 2 0 and the operation display panel 1 1 8 The paper size of the front part is in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm) 480164 A7 B7 V. Description of the invention (16) The locking mechanism 1 2 1 can be installed to be opened and closed. Due to this structure, the aforementioned (please read the precautions on the back and then fill out this page) can be used to open and close the front cover 1 1 9 in a state where the main body of the electric vacuum cleaner 100 is in the vertical storage posture, so that the The above-mentioned dust collecting chamber 10 9 is exposed under the state of the front cover 1 19, and the dust collecting bag 1 4 4 which can be discarded after being installed and used inside can be simply replaced. In addition, the first exhaust portion 1 1 3 to be disposed on the large wheel 1 04 is viewed from the side, and a plurality of small hole groups 1 1 formed on the entire inner side of the surrounding installation portion 1 04 a are formed. 3 a. The small hole group 1 1 3 a is a wheel cover 122 which is fixed by the aforementioned wheel shaft 117 fixed to the aforementioned large wheel 104, and the upper part of the aforementioned large wheel 104 is often formed into a crescent-shaped first section as described above. Exhaust section 1 1 3. The buffer portions 106 are formed at the center of the front and both sides of the vacuum cleaner body 100, and a plurality of small hole groups 1 1 4 a are formed at both sides of the buffer portion 106. The second exhaust section 1 1 4 ° In this embodiment, the first exhaust section 1 1 3 and the second exhaust section 1 1 4 and the third exhaust section 1 will be described in detail later. 15 to implement dispersed exhaust. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs and on one of the upper and lower sides, a power cord connection portion 1 2 3 ° to be connected to supply wiring from the home is installed. 'When a power cord is installed, It can form the same state as in the conventional state that the power cord is pulled out from the cord reel, so that the vacuuming under the power cord connection can be used without feeling uncomfortable. As for this embodiment, the height H2 from the dust collecting surface to the top of the electric vacuum cleaner body 100 in the walking posture is set to 2 2 0mm. This paper size is in accordance with China National Standard (CNS) A4 (210 X 297 mm). 480164 A7 _____JB7__ 5. Description of the invention (17), transverse width W1 is 240mm 'front-to-back length L 1 is 3 50mm ○ In this way, the electric vacuum cleaner body 1 0 0 of this embodiment realizes the arrangement of the blower and the flexible coil with the conventional The electric suction machines which are arranged on the left and right or arranged on the front and rear have frames of the same size. The parts structure and internal structure of the electric cleaner body 100 according to this embodiment will be described in detail with reference to Figs. 4 and 5. In Figs. 4 and 5, the frame of the aforementioned electric vacuum cleaner body 100 is provided with: a resin-molded lower casing 124; an upper casing 125; the aforementioned front casing 1 19; the rear casing 126; and dust collection. Room cover 127. The upper case 125 and the lower case 1 2 4 are aligned at the approximate center of both sides and fitted up and down, and are installed with a screw inspection (not shown). A wheel base 1 2 8 is formed on both sides of the aforementioned lower casing 1 2 4 so as to protrude upward. In the center of the wheel base 1 2 8 is provided a wheel shaft 1 1 7 ′ which protrudes outward, and the large wheel 104 is mounted on the wheel base 1 28 so as to be rotatable. In addition, an exhaust port 1 2 9 is formed on the upper part of the wheel base 1 2 8 of the large wheel 10 4 to provide air to the first exhaust part 1 1 3. The wheel cover 1 2 2 is fixed to the wheel axle 1 1 7. Further, inside the lower case 1 2 4 and the upper case 1 2 5, the inner space is formed to be largely divided forward and backward into a three-purpose front inner wall 1 30 and a rear inner wall 1 31. A front inner wall 1 3 0 and a front inner space 1 3 2 are provided, a rear inner wall and a rear inner space 1 3 4 are formed, and a central interior is formed to accommodate the aforementioned blower 1 1 0 between the two inner walls. The size of the blank paper is in accordance with the Chinese National Standard (CNS) A4 (210 X 297 mm) (Please read the note on the back ¥ ^ to complete this page). Printed by A7 B7____ of the Consumer Cooperatives of the Property Bureau V. Invention Description (18) Room 1 3 3. At the center of the front inner wall 1 3 0, an opening 1 3 5 is formed to communicate the front inner space 1 3 2 to the central inner space 1 3 3, and the rear inner wall 1 3 1 is It is formed so as to close the central inner space 1 3 3 and the rear inner space 1 3 4. An exhaust filter housing portion 1 3 6 for accommodating a concave exhaust filter 1 1 6 is formed on the bottom surface of the lower case 1 2 4 located at the lower portion of the central internal space 1 3 3, and the exhaust filter The accommodation portion 1 3 6 communicates with the central internal space 1 3 3. In addition, the exhaust filter housing 1 3 6 covers the bottom surface with a rear hinge to form an openable and closable bottom cover 1 3 7 so that the exhaust filter 1 1 6 can be attached and detached. On the other hand, the rear internal space 1 3 4 is formed so as to be able to communicate with the exhaust filter housing portion 1 3 6 and the rear inner wall 1 3 1, and the box-shaped power supply portion 1 1 1 It is formed in the center of the rear internal space 134. The power supply section 1 1 1 is formed so as not to communicate with the aforementioned rear internal space 1 3 4. In this embodiment, the upper part of the power supply part 1 1 1 is formed by the aforementioned upper case 1 2 5, and the lower part of the power supply part 1 11 is formed by the aforementioned lower case 1 2 4 so that the upper case 1 2 5 and the upper case 1 2 5 are assembled. In the state of the lower case 1 2 4, the periphery of the power supply part 1 1 1 is formed to be sealed from the rear internal space 1 2 4. A charging package 1 3 8 formed by a plurality of rechargeable batteries is arranged to be inserted into the power supply section 1 1 1 on the bottom surface of the lower case 1 2 4 and from the insertion opening 1 3 9 The inserted charging package 1 3 8 is formed behind the aforementioned hair dryer 1 10. It is also located under the inner space 1 3 2 of the front part above. (Please read the notes on the back first_fill in this page) 1 pack. This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) ) -21- 480164 Printed by A7 ___B7____ of the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the Invention (19) 1 2 4 The bottom surface is formed as a flat surface, and the aforementioned universal wheel 105 is installed. Furthermore, a plurality of openings 1 4 0 are formed in front of both sides of the lower case 1 2 4 on both sides of the front interior space 1 2 4 in a forward-backward direction, and are provided with a second exhaust. The aforementioned buffer portion 106 of the portion 1 1 4 covers the opening portion 1 40. In addition, ribs or exhaust ducts for mounting various devices are arranged inside the lower case 1 2 4 and the upper case 1 2 5. The aforementioned upper case 1 2 5 is provided with the operation display panel 1 1 8 at the front and the main handle portion 10 from the center to the rear as described above. The rear part of the upper case is formed in a concave shape, and the upper part of the power supply part 1 1 1 is formed in the concave part 1 4 1, and the rear case 1 2 6 is configured to cover the concave part 1 4 1. The front case 1 1 9 is provided at the front thereof with the hose connection portion 1 0 1 at which the suction hose 2 0 0 is installed, and is arranged to cover the upper case 1 2 5 and the lower case 1 2 4 front. Also, the aforementioned front case 1 1 9 is rotatably installed by the aforementioned hinge (hinge) 1 2 0, and at the same time, it can be fixed or released by the locking mechanism part 1 2 1 of the above upper case 1 2 5. The front case 1 1 9 is opened and closed to attach and detach the dust collecting bag 1 4 4 which is disposed inside and can be discarded after use. The dust collecting cover 1 2 7 is an open casing formed on one of the sides of the casing 1 1 9, and the protruding (convex) edge 142 around the opening 1 4 2 is used to install the casing 125 and 124 ° above and below. And the flange 1 14 2 a or a mounting portion (not shown) is used to install the dust bag 1 4 4 discarded after use. Please read the precautions on the back first. I Binding and binding Thai paper size is applicable to Chinese National Standard (CNS) A4 specification (210 X 297 public love) 480164 A7 B7_____ V. Description of the invention (2Q) The aforementioned dust cover 1 2 7 It is housed in the front space 1 3 2 and constitutes the dust collecting chamber 10 9 together with the front case 1 1 9. The space between the upper part of the dust collection cover 1 2 7 and the upper case 1 2 5 is used to configure the circuit board 1 1 3 of the operation display panel 1 1 8, and the dust collection cover 1 2 7 is on both sides and the lower case 1 2 The four spaces are formed to communicate with the exhaust filter housing portion described above, so as to use this space to form an exhaust passage communicating with the second exhaust portion 1 1 4. Next, the internal structure of the vacuum cleaner body 100 is described in more detail in FIG. 5. In FIG. 5, the aforementioned blower 1 10 is composed of a large-diameter fan section 1 46 arranged at the front and a small-diameter drive motor section 1 4 7 arranged behind the fan section 1 4 6. Around the drive motor portion 1 4 7, a sound-absorbing material 1 4 8 shown by a slanted line portion shown in FIG. 9 is disposed. The blower 1 1 0 is supported by the front inner wall 1 30 and the rear inner wall 1 3 1 and is disposed in the central inner space 1 3 3. The exhaust filter housing portion 1 3 6 disposed below the central internal space 1 3 3 is formed into a rectangular shape when viewed from the bottom surface, and can accommodate a thin flat exhaust filter 1 1 6. The exhaust filter 1 16 series bend filter of this embodiment has a corrugated shape to increase the surface area, to improve the collection efficiency, and to be a removable card-type antibacterial deodorant that can be captured strongly even with fine dust. filter. For example, in this embodiment, an electrostatic filter is used. Furthermore, in this embodiment, an exhaust filter housing portion 136 is disposed below the central internal space 1 3 3, so that an exhaust filter having a size capable of accommodating the blower 1 1 0 in a projection area thereof can be disposed. The device 1 1 6 can improve the dust collection efficiency or deodorization of fine dust. The paper size applies the Chinese National Standard (CNS) A4 specification (210 x 297 mm) (please read the precautions on the back and fill in this page). '' Printed by the Consumers 'Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 Printed by the Consumers' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Statement of Invention (21) Efficiency. On the other hand, 'is located on the upper part of the blower 1 10, and a rotation shaft 108 for supporting the main handle 107 is arranged. In this embodiment, it is arranged near the upper part of the fan section 146 and the drive motor section 147. Also in the present embodiment, 'because the power supply section 1 1 1 is provided, it is more familiar to a person who has a flexible cord reel behind the body, which does not cause the position of the center of gravity of the state where the power cord is pulled out and the state where the power cord is accommodated. Change so that when the main handle 邰 1007 'is taken, the balance between the front and back is often uniform, so it can be carried stably. Furthermore, in this embodiment, in consideration of the state in which the suction hose 2 is attached to the suction hose attachment portion 101, the main shaft portion 107 is taken and the rotation shaft 1 08 is disposed at The position of the center of gravity G 1 of the electric vacuum cleaner body 100 is slightly forward. That is, the rotation shaft 1 0 8 of the main handle portion 10 is provided between the position from the inner wall 1 30 of the part supporting the aforementioned blower 1 10 to the center of gravity G 1 of the electric vacuum cleaner body 100. Even if women's clothing is removed or the suction hose 200 ′ is removed, it can often be stably and evenly transported by the main handle 107, and it is formed in the dust collecting chamber of the inner space 1 3 2 1 q 9 is arranged at a position slightly lower than the center of rotation of the fan 1 1 q when viewed from the side, and the circuit board 1 4 3 is arranged on the upper part of the dust collecting chamber 10, and In the lower part of the dust collecting chamber 10, a Wanfang wheel 105 is arranged, that is, in this embodiment, when the dust collecting chamber 1 0 9 is slightly lower than the fan 1 1 0 described above, the paper can be distributed. Dimensions are applicable to China National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling this page)

I C words

V Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 480164 A7 B7 V. Description of the invention (22) The position of the suction hose installation part 101 located in the front of the dust collection room 1009 is lowered downwards. When the suction hose 200 is pulled, it becomes constant. In addition, since a certain size of the dust collecting room 10 9 can be ensured, the above-mentioned universal wheel 10 5 protrudes below and the arrangement space of the upper circuit board 1 4 3 can be lowered downward, so that it can be realized. A small outer shape that slides forward. The rear internal space 1 3 4 is a space enclosed by the rear internal wall 1 3 1 and the rear wall of the frame (the rear wall of the lower case and the rear case 1 2 6). The power supply section 1 1 is formed in the rear internal space 1 3 4 ′ with the upper charging cover 1 4 8 ′ formed by the aforementioned upper case 1 2 5 and the lower charging cover 1 4 9 formed by the lower case 1 2 4. 1Outside shape: The aforementioned power supply section 1 1 1 is provided with a charging package (assembly) formed by a plurality of vertically long cylindrical batteries 13 8a (rechargeable batteries) / 1 3 8 inside. The charging assembly 1 3 8 is formed by a heat insulating material 150 to form a thermal shield with the internal space 1 3 4 around the power supply part 1 1 1 and is inserted from the lower insertion port 1 3 9 to be covered by the charging part 1 4 5 to hold (refer to Figure 6). Further, although it will be described in detail in FIG. 7, the charging assembly 1 3 8 is such that each of the batteries 1 3 8 has a posture in which the long axis direction of the foregoing battery 1 3 a is perpendicular (a direction orthogonal to the body of the electric vacuum cleaner). a Aligned in the left-right direction and the up-down direction to form a person arranged in a row in front and back. On the other hand, the rear internal space 1 3 4 is formed to communicate with an opening 1 5 1 provided with an opening 15 1 and a rear internal wall 1 3 1 to be separated from the exhaust filter 1 3 7. This allows the air passing through the exhaust filter 1 16 to flow into the rear internal space 130. It also applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) on this paper scale. ------------ 丨 Loading --- (Please read the notes on the back and fill in this page) Order: 480164 A7 B7 V. Description of the invention (23) The upper part of the aforementioned power supply section 1 1 1 is provided with a charging terminal section 1 5 2 to be connected to the contact point of the aforementioned charging station 700, or a power supply connected to a power cord Flexible wire connection part 1 2 3. As described above, the present embodiment is provided with the above-mentioned dust collecting chamber 1 09, the blower 1 10, and the power supply section 11 1 in a row in the front-rear direction. Therefore, it can be configured as a compact electric vacuum cleaner body that suppresses height or front-rear length. 100. Furthermore, the aforementioned power supply unit 1 1 1 is configured such that the batteries 1 3 8 a are arranged in a row in the left-right direction and the up-down direction, so that the space behind the blower 1 1 0 can be effectively used, and The length is short and compact. Furthermore, in the present embodiment, the dust collecting chamber 1 10, the blower 1 10, the power supply section 11 and the charging terminal section 152 are arranged in a row in the front-rear direction, so that the vertical direction with a small installation area can be provided. Hold the posture to charge. In the vertical storage position /, because the aforementioned charging assembly 1 38 will be horizontally arranged, even when the body of the electric vacuum cleaner is dropped, it can bear the load of the charging assembly 1 38 with a large area. This makes it possible to avoid stress concentration and to increase the strength of the body. In this embodiment, the large wheels 104 are arranged on both sides of the power supply section 11 and the blower 1 10, so that the heavy device can be supported by the strong large wheels 104. In addition, the axle 1 1 7 of the large wheel 104 is disposed between the power supply section 11 and the blower 110, so that the load applied to the universal wheel 10 can be reduced and the running performance can be improved. At the same time, the large wheel 1 0 4 can be used to change into a longitudinal storage position, which can be easily performed. Moreover, in this embodiment, because it has a straight paper size, it is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 public love) (Please read the precautions on the back first. Β Pack --- ⑺ Fill out this page) Ministry of Economy Printed by the Intellectual Property Bureau's Consumer Cooperative: 2G-480164 A7 _B7_ V. Description of the invention (24) Large wheels 1 0 4 with a diameter of 1 800 mm, and the aforementioned wheel shaft 1 1 7 is arranged after the aforementioned blower 1 1 0 and The rear inner wall 1 3 1 is located near the center of the drive motor portion 1 4 7 and the power supply portion 1 1 1 center of the wheel shaft 1 1 7 which is the heaviest. Therefore, the walkability can be improved. . Next, the back structure of the electric vacuum cleaner body 100 and the exhaust structure and cooling structure in the back will be described with reference to FIGS. 6 and 7. First, in FIG. 6, a recessed portion 1 5 3 having a horizontal surface on the back side of the main body is formed in the aforementioned rear case 1 2 6, and the aforementioned power cord connection portion 1 2 3 for connecting a power cord to the horizontal surface is formed and inserted therein. The mouth is installed as an upper section. Therefore, a power cord with an L-shaped insertion port can be inserted, so that it can be pulled by using a power cord or generate a tensile load on the power cord, which can also reduce the occurrence of dropout in a single place. / When the power cord connection portion 1 2 3 is not connected for safety, the power cord connection portion 1 2 3 is not shown in the figure so that the power cord connection portion 1 2 3 does not become the charging terminal portion of the power supply portion 1 1 1. Shown the switch. The switch (changeover) switch is connected to the power supply cord 1 1 1 and the blower 1 1 〇 when the power cord insertion port is not connected to the power cord connection part 1 2 3, and the power cord is installed. When the insertion port is connected to the power cord connection portion 1 2 3, the power cord connection portion 1 2 3 and the blower 110 are connected. Next to the lateral side of the power cord connection part 1 2 3, a slit-shaped suction port 1 5 4 and an exhaust port 155 ′ constituting a ventilation passage of the power supply part are arranged, and the air sucked from the suction port 154 Air, will take away electricity The paper size applies the Chinese National Standard (CNS) A4 specification (21〇X 297 mm) -2: (Please read the notes on the back first and fill in this page) Printed by the Consumer Cooperative 480164 A7 ____B7 V. Description of the Invention (25) The heat in the source section 1 1 1 is discharged from the aforementioned exhaust port 1 5 5. After the above (please read the precautions on the back #Fill this page first) Both sides of the casing 1 2 6 are provided with protruding legs 103. The foot portion 103 and the aforementioned large wheel 104 are used to maintain the longitudinal storage position of the electric cleaner body 100. In addition, the aforementioned charging terminal portion 1 5 2 having a concave shape is arranged between the pair of leg portions 103, so that the charging terminal portion 1 5 2 may be in contact with the charging terminal portion 1 5 when the longitudinal storage posture other than when charging is reduced. Ground affairs. The charging terminal 1 5 2 is provided with a reset (reset) switch (not shown) inside the concave shape. In this embodiment, since the power supply section 1 1 1 is provided inside the casing, when a microcomputer is printed by a consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, which is not shown in the circuit 1 4 3, for some reason, When it is out of control, the electric vacuum cleaner body 100 may receive the supply of the aforementioned power supply section 1 1 1 inside, and the out of control may become a non-stop condition. In the case of a conventional example, although the drive motor can be stopped as long as the power cord is pulled out, in a charging type, it will take time to pull out the charging assembly 138. It is also assumed that the state where the charging assembly 138 is forgotten to be pulled out. For this reason, in this embodiment, it is configured such that when it is charged, the aforementioned microcomputer can be reset (reset). Furthermore, in this embodiment, the rechargeable battery terminal portion 152 and the reset switch are integrated, but they may be formed separately. The third exhaust portion 1 1 5 in the shape of a slit (slit) is formed in the lower portion of the rear case 1 2 6. The above-mentioned charging assembly 1 3 8 is inserted from the bottom of the body as described above, and is fixed by the charging portion cover 1 4 5 installed by bolts. In addition, when the bolt is configured as a locking mechanism that can be rotated by coins or the like, it is very convenient for battery replacement. This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 480164 A7 B7 V. Description of the invention (26) In Figure 7, as shown in Figure (a), it is equipped with a secondary exhaust filter housing The air exhausted from the section 1 3 6 is entered into the rear internal space 1 3 4 through the opening 15 1 formed in the rear inner wall 1 3 1 and passes around the circuit power supply section 1 1 1 An exhaust passage 1 5 6 which exhausts the air from the third exhaust portion 1 1 5. On the other hand, in order to cool the power supply section 111, a ventilation unit 1 5 7 is provided, which is provided in the charging section 1 1 1 and is formed from the air inlet 1 5 4 through the rear casing 1 2 6. It is taken in from the suction port 1 5 8 on the upper part of the power supply part 1 1 1 and from the exhaust port 1 5 9 formed on the upper part of the power supply part and the aforementioned exhaust port 1 5 5 of the aforementioned rear case 1 2 6 Exhaust the external power supply section cooling channel 160. Therefore, the reason for separating (separating) the third exhaust passage 1 5 6 and the cooling passage of the power supply unit is because the air passing through the exhaust filter 1 1 6 cools the drive motor portion 1 4 7 The air becomes high-temperature warm air. Therefore, when the warm air is used for cooling, the power supply unit which becomes high temperature is difficult to separate. In this embodiment, in order to separate the two passages (air) 156 and 160, the power supply unit 1 1 1 is formed from the internal space of the rear portion surrounding the third exhaust passage 1 5 6 so as to be closed. Cooling channel (power supply section cooling channel 16 0). Furthermore, in the present embodiment, in order to avoid the thermal influence from the third exhaust passage 156, the power supply section 1 1 1 is covered with the heat insulating material 150. Although the heat-insulating material 150 is disposed inside the power supply section 1 1 1, it is a matter of course that the heat-insulating material 1 50 may surround the power supply section 1 1 1. This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) (Please read the notes on the back to fill out this page) Printed by the Intellectual Property Bureau Employee Consumption Cooperative of the Ministry of Economy 480164 Employee Consumption of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by the cooperative A7 B7 V. Description of the invention (27) Furthermore, in this embodiment, the structure is as described above because the exhaust gas is dispersed, as long as it does not take in exhaust gas into the rear internal space 1 3 4 In the structure, the internal space 1 3 4 of the rear part as described above can be used as the power supply part 1 1 1. When the number of batteries 1 3 8 a to be arranged in the power supply section 1 1 1 is small, it is not necessary to arrange the air supply unit 1 5 7 as described above, but to configure, for example, an exhaust port on the foregoing The rear internal space 1 3 4 is below, and the air taken in there by natural convection is cooled, and the charging assembly 1 3 8 is cooled and exhausted from an exhaust port formed in the upper portion of the rear internal space 1 3 4. As shown in Fig. (B), the charging assembly 138 of this embodiment has a structure that is thin in the front-rear direction. Figure (b) is a perspective view of the power supply unit 1 1 1 from a rear perspective. The above-mentioned charging assembly 1 3 8 is a battery 1 3 8 a with a longitudinally long cylindrical shape, arranged in the direction of the long axis up and down to be arranged in three layers up and down, with seven left and right examples, and one battery 1 3 8 The space a is used as the arrangement of wiring (wiring) space. 20 batteries 1 3 8 a are flat. The columns are arranged in a positive-negative manner to facilitate concatenation. In this embodiment, the SUB-C specifications of the single-type 3 battery, which is slightly smaller than the single 3 type battery, are used. The length (轴) of the long axis of the battery 1 3 8 a is 4 3 mm and the diameter S d is 2 3 mm. battery. The plurality of batteries 1 3 8 a are formed to be covered with a resin sheet and maintain the aforementioned arrangement to form a charging assembly. Therefore, the charging assembly 138 is provided; the horizontal width Jw is about 16 mm, the height J h is about 13 mm, and the depth (vertical width) is about 25 mm. This paper size applies to China National Standard (CNS) A4 specification (210 X 297 mm) ------------ Loading --- (Please read the notes on the back first and fill in this page). 480164 Economy Printed by the Intellectual Property Bureau employee consumer cooperative A7 B7 V. Invention description (28) That is, the conventionally known flexible cord reel with a power cord of about 5 mm 'uses a diameter of 165 mm and a depth (longitudinal) of 58 mm Those with a size of about m. Regarding the charging assembly 1 3 8 of this embodiment, even if the size of the power supply unit 1 1 1 is taken into consideration, it only needs to have a size approximately the same as that of the conventional flexible wire reel device. Therefore, it is not necessary to use an electric vacuum cleaner. If the size of the main body 100 is greatly changed, an electric vacuum cleaner without a cord can be realized. In particular, when the third exhaust passage 156 is not used, the electric vacuum cleaner can be made small, or arranged in a row of 1 3 8 a in the depth direction, and formed in front and back 2 rows to increase the number of batteries 1 3 8 a At this time, the capacity of the charging assembly 138 can also be increased. Furthermore, in this embodiment, since the aforementioned blower 1 1 0 having a maximum diameter of 120 mm and a depth of 105 mm is used, The above-mentioned blower 110 can also be arranged in the projection area of the charging assembly 138 as viewed from the long axis direction of the main body of the electric vacuum cleaner, so that a small electric vacuum cleaner having a short front-rear direction can be realized. Furthermore, in this embodiment, it can be seen from FIG. 5 that the charging assembly 1 3 8 is arranged in a thin line arrangement in the front-rear direction, so that the power supply unit 1 1 1 does not protrude greatly below. It is contained in a projection area of 1/4 of the lower part behind a pair of large wheels (when viewed from the side 'is in the range of 3 to 6 o'clock of the large wheels), so it can be used without causing large-scale The electric vacuum cleaner body 100 containing the aforementioned charging assembly 138 was moved down, and the large wheel 100 was used as the center to change from the vacuuming posture to the longitudinal storage posture. (Please read the note on the back first? Matters ¥ ^ Fill in this page)

I —Package. This paper size is in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm) 480164 A7 B7 V. Description of the invention (29) (Please read the note on the back first? Matters ^ fill out this page) And the aforementioned charging The battery generally has a voltage of 1.2V. Therefore, in this embodiment, it can supply 1 · 2 VX 2 0 = 2 4 V power. According to the power supply amount, a sufficient workload can be obtained without shortening the motor life of the aforementioned drive motor section 147, and the user's standard suction time of about 25 minutes can be obtained. . Furthermore, the number of batteries 1 3 8 a in this implementation is 20 and a power supply of 24 V is ensured, but even if the battery 1 3 8 a is formed into 15 to 21 batteries, that is, it can be made to obtain 18V to The 25.2V charging assembly 138 can also be used at the same level as this embodiment. Regarding the aforementioned charging assembly 138, as shown in Fig. (B), the power supply unit 1 1 1 is inserted into the flat power supply unit 1 1 formed with a separator (separator) 1 6 1 in the center in the left-right direction. In this embodiment, the aforementioned charging assembly 1 3 8 is divided to the left and right into 2 ′, and the spacer 16 1 is divided to the left and right. However, when using one charging assembly 1 3 8, it can also be arranged to be closely attached. The ribs are assembled in the charging 138 so that air does not flow to the left and right. The consumer ’s cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs printed the aforementioned spacer 1 6 1 to form an opening below, and the air entering from the left and right sides will be directed downward, and the part without the aforementioned spacer 1 6 1 will be opened. Come to be guided to the other side. On the other side, the exhaust port 1 5 9 of the air supply unit 1 5 7 having an axial flow fan having a rotation axis aligned with the long axis direction of the battery 1 3 a is arranged on the other side. Due to this structure, air can be taken in from the suction port 15 8 by the aforementioned air supply unit 15 7 and air cooled by the charging assembly 1 38 can be discharged from the exhaust port 15 9. Therefore, the flow direction of the air will flow along the long axis of the cylindrical battery 138a, thereby improving the cooling efficiency. This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 480164 Printed clothing A7 B7 of the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention (3Q) 9. FIG. 10 will further explain the dispersed exhaust structure which is one of the characteristics of this embodiment. Although FIG. 7 illustrates the third exhaust passage 1 5 6 which is to constitute one of the dispersed exhaust gases, in this embodiment, in addition to the third exhaust passage 1 5 6, there are still two passages. With 3 exhaust channels. These exhaust ducts all pass through the divergence behind the filter, and the exhausted air is clean exhaust with little dust or odor. The air cleaned by the exhaust filter 1 16 becomes clean air, which will slowly move upward from the surroundings of the body to suppress the dust on the dust suction surface, and at the same time, the airflow slowly rising upwards and The aforementioned attraction of the suction inlets 500 is a multiplying and multiplying effect, which actively promotes the indoor air circulation, so that the air dust usually floating indoors can be quickly attracted. Therefore, it can also purify the indoor air when vacuuming . / First of all, in FIG. 5, the dust sucked into the dust collection chamber 1 0 9 by the suction hose installation portion 1 1 1 by the attraction of the blower 1 1 0 will retain the dust and discard it after use. The dust collecting bag 1 4 4 enters the aforementioned fan section 1 46 through the opening section 1 35 provided in the aforementioned front inner wall 130. In Fig. 9, the air 'squeezed out from the aforementioned fan section 1 46 cools the driving motor section 1 4 7 and is discharged from around the driving motor section 1 4 7. The exhausted air is guided to the upper opening 16 3 (see FIG. 8) along the inside of the guide 16 2 formed around the drive motor portion 1 4 7. The air discharged from the opening 16 3 will pass through the channel formed by the aforementioned sound-absorbing material 1 4 8 on the outside of the above-mentioned guide 1 6 2 and around the outside of the guide 16 2. China National Standard (CNS) A4 Specification (210 X 297 Public Love) -------------- Installation-(Please read the notes on the back first and fill in this page) · 480164 A7 B7 V. The invention is described in (31), and is guided downward and passes through an exhaust filter 1 1 6 arranged in the exhaust filter housing portion 1 3 6. Therefore, in this embodiment, the dust collecting chamber 1 09, the blower 1 10, and the power supply section 1 1 1 are arranged in a row, so that a double exhaust passage can be formed around the driving motor section 1 4 7, and The exhaust passage becomes long, so noise can be reduced. As shown in FIG. 8, the air passing through the exhaust filter 1 16 is divided into the first, second, and third exhaust passages 164, 165, and 156 of the three exhaust passages. Since the third exhaust passage 156 has been described previously, its description is omitted. First, the above-mentioned first exhaust passage 164 is an exhaust passage for exhausting from the first exhaust section 1 1 3 arranged on the large wheel 104. The first exhaust passage 164 is composed of two exhaust passages (front passage 157a and rear passage 158a) formed on both sides of the rear inner wall 1 31. The front passage 1 5 7 a is formed between the rear inner wall 1 3 1 and the passage wall 1 5 9 a formed in the front of the rear inner wall 1 3 1, and from the exhaust filter 1 1 6 communicates with the front channel 1 5 7 a ′ through an opening (not shown), and rises along the front channel 1 5 7 a, and is from the exhaust port 1 2 provided at the wheel base 1 2 8 9 squirting. On the other hand, the 'rear channel 1 5 8 3' is ejected from the aforementioned exhaust port provided in the aforementioned wheel base 1 2 8 adjacent to the rear inner space 1 3 4 in the aforementioned third exhaust channel 1 5 6 As shown in FIG. 10, the air that is guided to the rear internal space 1 3 4 is discharged from the exhaust port 丄 2 9 of the wheel base 1 2 8 from the large wheel 1 〇4. For multiple paper sizes, the Chinese National Standard (CNS) A4 specification (210 χ 297 public love) is applicable. -------------- Installation --- (Please read the notes on the back and fill in this page first ) Order: Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, printed by the Consumers’ Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, printed by 480164 A7 B7 V. Description of the invention (32) Small holes group 1 1 3 a to be discharged out of the big wheel 1 0 4 square. At this time, although the large wheel 104 rotates, the small hole group 1 1 a is disposed on the entire wheel, and therefore, the large wheel 1 04 does not prevent exhaust. On the other hand, about 2/3 of the lower part of the outer side of the large wheel 104 is covered by the aforementioned wheel cover 12 2, so that the crescent-shaped brother 3 is formed in a concealed shape other than the exhaust part 1 1 3. 'The appearance is not impaired', and the third exhaust section is a carefully designed part with a new design. Returning to FIG. 8 again, the second exhaust passage 16 65 is exhausted from the second exhaust portion 1 1 4 of the buffer portion 106 formed on both sides of the electric cleaner body 100. The second exhaust passage is formed by a space formed between the lower case 1 2 4 and the dust collection cover 1 2 7, and an opening 1 6 6 that communicates the space with the exhaust filter accommodation portion 1 3 6. A plurality of openings 1 40 formed in the mounting portion 16 of the buffer portion 1 06; and a plurality of openings 1 4 0 formed to cover the opening portion 1 40 to be mounted on the mounting portion 1 67 to be formed in the buffer The second exhaust portion 1 1 4 of the portion 10 6 is configured. As described above, the electric vacuum cleaner 10 related to the present embodiment passes a plurality of air exhausted through the exhaust heat 1 1 6 in a plural number to reduce the amount of air exhausted from each exhaust portion, so that Alleviates the unpleasant feeling that the exhaust impacts the user. In particular, the conventional method of exhausting air from the rear of the body or a pair of large wheels is well known, but the advantage of this embodiment is that the first and second exhaust sections are arranged in the exhaust section. The whole of both sides of the body. As a result, the exhaust section can be enlarged and the exhaust passage can be increased, so that noise can also be reduced. Furthermore, in this embodiment, the Chinese paper standard (CNS) A4 (210 X 297 mm) is applied to the paper size (please read the note on the back first? Please fill in this page)-480164 A7 ___B7 5 Explanation of the invention (33) 3 Exhaust passages 156 and 6 are formed so that the entire circumference of the main body can be effectively used as an exhaust part, so that each exhaust amount can be reduced and low noise can be suppressed. (Please read the cautions on the back and fill in this page first.) In this embodiment, a double-layered intermediate filter (not shown) is installed on the front of the fan 1 1 0 and 1 3 5 and is removed from the collection bag. 1 4 4 The large dust that was missed, and the air purging (cleaning) with high cleanliness was performed by the above-mentioned exhaust filter 1 1 6 and was not shown by Jinfang, which is arranged in the above 3 exhaust parts. 1-layer exhaust unit furnace to provide an electric vacuum cleaner with high cleaning effect. In this embodiment, the exhaust filter is to remove the exhaust gas and prevent the entry of external dust. Therefore, the exhaust filter is provided in the first exhaust section 1 1 3 and the second exhaust section 1 1 4 and the inside of the third exhaust portion 1 1 5. For example, the first exhaust portion 1 1 3 is disposed inside the large wheel 10 4 or the inner wall surface of the exhaust portion 1 2 9, and the second exhaust portion 1 1 4 is disposed in the buffer portion 1. The inside of 0 6 or the inner wall surface of the opening portion, and the third exhaust portion 1 1 5 is disposed inside the rear wall. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. Each exhaust unit is arranged so that it does not blow to the ground to fly dust or blows upwards to the sides of the user. Therefore, it can reduce the annoyance given to the user. Impression, and furthermore, the design of the style can also be arranged in a position that is difficult for a user in an upright position to see. Also in this embodiment, the first exhaust portion 1 1 3 of the large wheel 10 and the second exhaust portion 1 1 4 of the buffer portion 10 6 can be easily seen in the lateral posture. Each is formed with distinctive characteristics, and the two exhaust portions are formed continuously, so that the function can be used as a form design. This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 480164 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention (34) Second, in Figure 10, it will be more detailed The structure of the large wheels 10 6 forming the first exhaust passage 164 will be described. The big wheel 1 04 of this embodiment is to sufficiently ensure the thickness of the aforementioned setting portion 104a around the big wheel 104 (the lateral width of the wheel), and the thickness of the aforementioned wheel car by the bearing portion 168. The inner side of the two parts is deeper and the inner side gradually becomes a shallow concave shape. Therefore, while ensuring the width or strength of the wheel, the overall strength can be improved. The wheel bearing portion 168 is inserted into an axle 1 1 7 formed so as to protrude from the wheel base portion 1 2 8 so as to be rotatable. The inside of the axle 1 1 7 is penetrated to form a mounting portion 1 70 that can fit the wheel (sub) cover 1 2 2 to the penetration portion 1 6 9. The aforementioned mounting portion 170 is formed with a plurality of notched portions 1 71 at the same time as the rising portion 1 7 2 protruding toward the outer peripheral direction at the front end portion. Since the structure is formed such that the front end portion is deformed by the elasticity of the resin, the penetration portion can be passed through even if the rising portion 1 72 is provided. After the penetration, the front end portion is restored to the original state. The wheel (sub) cover 1 2 2 is fixedly supported at the same time as the aforementioned axle 1 1 7, and the large wheel 1 0 4 can be installed to be rotatable at a predetermined position by the fixing. The wheel (sub) cover 1 2 2 has a shape of 1 2 3 and a wheel bearing part 1 6 8 as a vertex to be formed into a substantially spherical shape, and the outer periphery except the first exhaust part 1 1 3 intrudes into the aforesaid. The recessed portion 17 is formed to the vicinity of the outer periphery for this purpose, and therefore, its safety can be improved. In addition, since a space is formed between the recessed portion 17 3 having the plurality of small hole groups 1 1 3 a and the wheel (sub) cover 1 2 2, it is expected to reduce the sound generated when passing (cutting) the air. . (Please read the notes on the back _ fill out this page)

I-Packing · This paper size is in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm) = ^ 37 ^ 480164 A7 B7 Printed by the Consumers ’Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of Invention (35) [Invention of Effect] According to the present invention, the exhaust filter is used to clean (eliminate) the exhaust from the blower and to distribute the exhaust from a plurality of positions of the cleaner body. Therefore, the exhaust can be cleaned without annoying the user. worry. [Brief Description of the Drawings] FIG. 1 is an appearance point of the vertical storage posture of the electric vacuum cleaner system according to the embodiment of the present invention, and illustrates the appearance and installation state of the electric vacuum cleaner in the vertical storage posture on the charging station in parallel. . Fig. 2 is an external view showing a dust collection state of the electric vacuum cleaner according to the embodiment of the present invention. Fig. 3 is an external view of the main body of the electric vacuum cleaner. (A) is a front oblique (stereoscopic) view, (b) is a plan view, (c) is a front view, and (d) is a right side view. Fig. 4 is a structural diagram of parts of an electric cleaner body according to an embodiment of the present invention. Fig. 5 is a longitudinal sectional view of the center of the body of the electric vacuum cleaner according to the embodiment of the present invention. Fig. 6 is a rear perspective view showing a state where the power supply unit is inserted into the main body of the electric vacuum cleaner according to the embodiment of the present invention. Fig. 7 is an explanatory diagram of a charging unit according to an embodiment of the present invention. (A) is a rear perspective view showing a state of the square cover after the main body of the electric vacuum cleaner is removed, and (b) is a perspective view showing the structure of the charging unit. Fig. 8 shows the main body of the electric vacuum cleaner according to the embodiment of the present invention (please read the precautions on the back and fill in this page) 5J- This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm)- 33-480164 A7 _________B7_V. Description of the invention (36) An explanatory diagram of the exhaust flow. Fig. 9 is a transverse cross-sectional view showing the flow of exhaust gas from the main body of the electric vacuum cleaner according to the embodiment of the present invention. Fig. 10 is a cross-sectional view illustrating an exhaust portion of a wheel of an electric vacuum cleaner body according to an embodiment of the present invention. [Explanation of Symbols] 1 0 0 0 0 4 0 4 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 3 13 8 8 a 2 5 Electric vacuum cleaner system with charging station Electric vacuum cleaner Electric vacuum cleaner body hose installation section Large wheel set Clean Room Blower (Blower) Power Supply Unit 1st Exhaust Unit 2nd Exhaust Unit 3rd Exhaust Unit Exhaust Filter Exhaust Filter Housing Recharge Packing (Assembly) Battery (Rechargeable Battery) Charging Terminal Unit 3 Exhaust channel (please read the note on the back first? ^^ Fill in this page)

I-installed 480164 A7 B7 V. Description of the invention (37) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 1 〇 Cooling channel of the power supply department 1 6 4 First exhaust channel 1 6 5 Second exhaust channel 2 0 0 Attraction Hose 3 〇〇 Holding handle 4 〇〇 Connecting tube 5 〇 Suction □ Body 5 1 0 Power supply section 6 〇 Deputy handle 7 〇 Charging station 1 〇 〇 Suction □ Main body 1 500 Universal connection (connection) Department ------------ Installation—— (Please read the notes on the back to fill out this page) This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm)

Claims (1)

The Ministry of Economic Affairs always sent a sentence: only 480164 printed by consumer cooperatives A8 B8 C8 D8 VI. Patent application scope 1 · An electric vacuum cleaner, consisting of: an electric motor equipped with a blower (blower) that attracts dust to the dust collection chamber A vacuum cleaner body; one end of the suction tube with a flexible suction tube that is connected to the electric vacuum cleaner body and connected to the blower; the other end of the suction hose that is connected to the grip of the blower; The connecting pipe of the suction hose and the suction mouth body 'installed on the connecting pipe and communicating with the connecting pipe are characterized in that the vacuum cleaner body is provided with: taking in and exhausting the exhaust air from the blower; The exhaust filter accommodating portion of the exhaust filter excluding dust removes the exhaust gas discharged from the exhaust filter accommodating portion into a plurality of exhaust passages, and discharges the exhaust gas from a plurality of locations formed in the cleaner body. The air port is exhausted. 2 · An electric vacuum cleaner, comprising: an electric vacuum cleaner body provided with a blower for attracting dust from a dust collecting chamber; one end of the flexible suction hose installed on the electric vacuum cleaner body and communicating with the blower; The other end of the suction hose communicates with a grip handle of the blower; a connecting pipe installed on the grip handle and communicates with the suction hose; and a suction mouth body installed in the connection pipe and communicates with the connection pipe. It is characterized in that: the above-mentioned cleaner body is provided with an exhaust filter housing section which has an exhaust filter that takes in exhaust gas from the blower I to remove dust from the exhaust gas, and includes a plurality of communicating bodies formed in the cleaner body And a plurality of exhaust passages for the exhaust filter housing section. 3 · —A kind of electric vacuum cleaner, which is equipped with: attracting dust to the dust collection room, ^ ___ wood buttons, and Zhang scales are applicable to China National Standards (CNS) Α4 specifications (210X 297 mm) _41 _ (Please read the notes on the back first Matters on this page) Installation, 11 480164 ABCD VI. Patent application scope (please read the precautions on the back first, then this page) Electric vacuum cleaner main body for air blower (blower); one end is connected to the aforementioned electric vacuum cleaner main body and communicates A flexible suction hose at the aforementioned blower; a grip attached to the other end of the aforementioned suction hose to communicate with the aforementioned blower; a connecting pipe attached to the aforementioned grip to communicate with the aforementioned suction hose; and installed at the aforementioned The suction pipe body connected to the connecting pipe is connected to the connecting pipe, and is characterized in that the vacuum cleaner body is provided with a detachable collecting chamber provided with the suction hose and a blower disposed behind the dust collecting chamber. ; A flexible cord reel portion disposed behind the blower; and an exhaust filter housing portion disposed below the blower, and the exhaust The exhauster receiving section includes an exhaust filter for taking in exhaust gas from the blower and removing dust from the exhaust gas, and divides the exhaust gas discharged from the exhaust filter receiving section into a plurality of exhaust passages, A plurality of exhaust ports formed in the vacuum cleaner body are exhausted. Printed by the Ministry of Economic Affairs / iAp, printed by the Industrial and Consumer Cooperatives4. An electric vacuum cleaner, consisting of: an electric vacuum cleaner body equipped with a blower for attracting dust to the dust collecting chamber; A flexible suction hose installed on the other end of the suction hose and communicating with the grip of the blower; a connection pipe installed on the grip and communicating with the suction hose; and installed on the connection pipe The suction mouth body connected to the connecting pipe is composed of the following features: The vacuum cleaner body is provided with: a dust collecting chamber provided with the suction hose to be detachable; the blower disposed behind the dust collecting chamber; Paper size applies Chinese National Standard (CNS) A4 specification (210X 297 mm) _ 480164 A8 B8 C8 D8 VI. Patent application scope (please read the precautions on the back first and then ^^ this page) It is placed behind the aforementioned blower and has multiple A power supply section for a rechargeable battery; and an exhaust filter housing section disposed below the blower, and the exhaust filter The container includes an exhaust filter for taking in exhaust gas from the blower and removing dust from the exhaust gas, and divides exhaust gas discharged from the exhaust filter housing section into a plurality of exhaust passages, and is formed from The exhaust ports of the cleaner body are exhausted. 5 · An electric vacuum cleaner, comprising: an electric vacuum cleaner body provided with a blower for attracting dust to the dust collecting chamber; a flexible suction hose with one end mounted on the electric vacuum cleaner body and communicating with the blower; The other end of the hose is connected to a grip handle of the blower; a connection pipe installed on the grip handle and connected to the suction hose; and an inlet body installed on the connection pipe and connected to the connection pipe, which is composed of: Features: _ · The Ministry of Economy ’s Wisconsin Industrial Co., Ltd. printed the vacuum cleaner body with: The suction hose is equipped with a removable dust collection chamber; the blower is arranged behind the dust collection chamber; it is arranged in the foregoing Exhaust filter receiving section under the blower; and replaceable power supply device and flexible cord reel device installed behind the blower, the power supply device is provided with a plurality of rechargeable batteries and can be charged, and the exhaust filter receiving section has a The exhaust filter for the exhaust air from the aforementioned blower is removed from the exhaust, so that The exhaust gas discharged from an exhaust filter housing portion is different from the number of multiplexing and the exhaust passage from the exhaust port to be formed at a plurality of the cleaner main body is discharged. This paper size applies the Chinese National Standard (CNS) A4 specification (210X 297 mm) _ 43 480164 A pair of generous universal wheels on both sides of the aforementioned blower, and the aforementioned Ministry of Economic Affairs ’smart money is ^ 7¾ labor consumption Cooperative printed A8, B8, C8, D8 κ, patent application scope 6 · If the patent application scope is 1, 2, 3, 4 or 5 electric suction appliances, the aforementioned electric vacuum cleaner body has; it is arranged on both sides of the aforementioned blower A pair of large wheels and a universal wheel arranged below the dust collecting chamber, the large wheel has a plurality of openings around its rotation axis, and one of the exhaust passages supports the large wheel. The frame is decently exhausted through the opening of the large wheel. 7 · If you apply for electric suction benefits of item 1, 2, 3, 4 or 5 in § 靑, the electric vacuum cleaner body has: a pair of large wheels arranged on both sides of the blower, and A Yu-direction wheel below the dust collecting chamber, and buffer portions arranged on both sides of the dust collecting chamber, and one of the exhaust passages is exhaust gas discharged from an exhaust port provided in the buffer portion. aisle. 8 · If you apply for the electric vacuum cleaner in item 5 of the patent scope, the above-mentioned electric vacuum cleaner body has; it is equipped with wheels, and it is arranged under the dust collection chamber (please read the precautions on the back before this page) One of the installation and air reservation channels will be blocked (blocked) when the aforementioned power supply device is installed, and it can be opened from a pair of large wheels arranged on both sides of the flexible wire reel-mounted fan, and is arranged in the aforementioned dust collection The line below the chamber will form an exhaust channel 9 for exhaust when connected to a flexible reel. For example, the vacuum cleaner with the scope of patent application, in which the aforementioned electric vacuum cleaner wheels are arranged in the aforementioned row The air passage is provided; the electric motor main body of item 1, 1, 2, 3, 4 or 5 discharged from the large wheel opening is provided; and the buffer portions arranged on the two sides of the dust collecting chamber described above are supported by the aforementioned The frame of the big wheel decently borrows the aforementioned exhaust passage, and applies the Chinese National Standard (〇! ^) 44 specifications (21〇 > < 297 public shame) -44- 480164 B8 C8 from the aforementioned paper scales. D8_____ Sixth, the scope of the patent application scope The second exhaust port of the exhaust passage. 10. The electric vacuum cleaner according to item 5 of the scope of patent application, wherein the main body of the electric vacuum cleaner has: a pair of large wheels arranged on both sides of the blower, and a universal wheel arranged below the dust collecting chamber and The buffers are arranged on both sides of the dust collecting chamber, and the large wheel has a plurality of openings around its rotation axis. As for the exhaust passage, the large wheel is borrowed from the frame supporting the large wheel. The first exhaust passage exhausted from the engine; the second exhaust passage exhausted from the exhaust gas provided in the aforementioned buffer section; and the second power passage will be blocked when the power supply unit is installed, and will be formed when the flexible wire reel device is installed A third exhaust passage that communicates with and exhausts air from an outlet of the cord device. The smart money of the Ministry of Economic Affairs is A 3; printed by industrial and consumer cooperatives. Wood and paper standards are applicable to China National Standard (CMS) A4 specifications (210X 297 mm) -45-