A foldable portable car vacuum cleaner

Abstract

The utility model discloses a folding portable vehicle-mounted dust collector relates to vehicle-mounted dust collector technical field, including by the dust collector assembly of shell main part, dust collecting cylinder, openable end cover, connecting piece, handle part, openable end cover is connected in dust collecting cylinder one end through hinged structure rotation, the connecting piece is fixed in shell main part bottom, handle part hinged rotation is connected in connecting piece bottom, the one end of shell main part is away from dust collecting cylinder and is provided with dust extraction piping assembly, openable end cover is fixed with arc connecting pipe in the one end away from dust collecting cylinder, dust extraction piping assembly and arc connecting pipe intercommunication and mutually cooperate for realizing dust extraction operation. The utility model discloses through setting up dust extraction piping assembly, makes the extension bellows daily state together with dust collector assembly and is stored, synchronous taking out when using, after then can according to the use need selectively to the extension bellows and carry out the unfolding, uses more convenient, stores, carries more convenient.

Description

Technical Field

[0001] This utility model relates to the field of vehicle vacuum cleaner technology, specifically a foldable portable vehicle vacuum cleaner. Background Technology

[0002] Dust, snack crumbs, and pet hair easily accumulate in cars. Therefore, car vacuum cleaners have appeared on the market for users to carry in their cars and use at any time to clean dust and other impurities inside the car. Among them, there is a type of foldable car vacuum cleaner, which mainly uses a foldable handle or structure to reduce the storage volume, making it easier to store in the car and more portable.

[0003] In actual use, foldable car vacuum cleaners are usually equipped with an extension corrugated tube to extend the nozzle into narrow spaces for vacuuming. However, the extension corrugated tube needs to be stored separately and then taken out and tightly assembled when needed. Therefore, in order to achieve simultaneous storage and retrieval of the extension corrugated tube and the foldable car vacuum cleaner, a foldable portable car vacuum cleaner is provided. Utility Model Content

[0004] The purpose of this utility model is to provide a foldable portable car vacuum cleaner in order to solve the problems mentioned above.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a foldable portable car vacuum cleaner, comprising a vacuum cleaner assembly consisting of a main shell, a dust collection cylinder, an openable end cap, a connector, and a handle. The dust collection cylinder is fixed to one end of the main shell. The openable end cap is rotatably connected to one end of the dust collection cylinder via a hinged structure and seals the dust collection cylinder port. The connector is fixed to the bottom of the main shell. The handle is hinged and rotatably connected to the bottom of the connector. A suction pipe assembly is provided at the end of the main shell away from the dust collection cylinder. An arc-shaped connecting pipe is fixed at the end of the openable end cap away from the dust collection cylinder. The suction pipe assembly communicates with and cooperates with the arc-shaped connecting pipe to achieve vacuuming operation. The vacuum pipe assembly includes a vacuum pipe inlet and an extension corrugated pipe; One end of the extended corrugated pipe is connected to the dust suction pipe inlet, and the other end of the extended corrugated pipe is connected to the arc-shaped connecting pipe. The channel formed by the dust suction pipe inlet, the extended corrugated pipe, and the arc-shaped connecting pipe is used to provide a suction channel for dust collection.

[0006] As a further improvement of this utility model: the vacuum tube assembly also includes a U-shaped storage base and a U-shaped plug-in base; The U-shaped storage base is fixed to the end of the outer shell away from the dust collection cylinder, and the U-shaped plug is fixed to the end of the U-shaped storage base away from the outer shell. The extended corrugated tube is wound around the outer side of the dust collection cylinder, the outer shell, and the U-shaped storage base in sequence. The suction pipe opening is snapped into the inner side of the U-shaped plug, which is used to realize the winding and storage of the extended corrugated tube.

[0007] As a further improvement of this utility model: the height of the side groove of the U-shaped storage seat and the U-shaped plug seat is greater than the outer diameter of the extended corrugated pipe, the inner diameter of the U-shaped plug seat matches the outer diameter of the dust suction pipe, and the dust suction pipe and the U-shaped plug seat are in an interference fit.

[0008] As a further improvement of this utility model: an air outlet communicating with the inner cavity of the outer shell body is opened on the outer side of one end of the outer shell body near the U-shaped storage seat, and a filter element is installed on the inner side of one end of the dust collection cylinder near the outer shell body.

[0009] As a further improvement of this utility model: a battery and a control switch are provided inside the handle part, a charging port is provided at the bottom of the handle part, and the motor inside the outer shell body is electrically connected to the control switch and the battery through a wire passing through the connector.

[0010] Compared with the prior art, the beneficial effects of this utility model are: By setting up a vacuum tube assembly, the extension corrugated tube can be stored together with the vacuum cleaner assembly in normal use and taken out simultaneously when in use. Afterwards, the extension corrugated tube can be selectively unfolded according to the needs of use, making it more convenient to use, store, and carry. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the handle of this utility model in the open state; Figure 3 This is a disassembled schematic diagram of the dust suction pipe assembly of this utility model.

[0012] In the diagram: 1. Vacuum cleaner assembly; 101. Outer shell; 102. Dust collection bin; 103. Openable end cap; 104. Arc-shaped connecting pipe; 105. Air outlet; 106. Connector; 107. Handle; 2. Vacuum cleaning pipe assembly; 201. U-shaped storage base; 202. U-shaped connector; 203. Vacuum cleaning pipe inlet; 204. Extension corrugated pipe. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Please see Figures 1-3 In this embodiment of the present invention, a foldable portable car vacuum cleaner includes a vacuum cleaner assembly 1 consisting of a main shell 101, a dust collection cylinder 102, an openable end cap 103, a connector 106, and a handle 107. The dust collection cylinder 102 is fixed to one end of the main shell 101. The openable end cap 103 is rotatably connected to one end of the dust collection cylinder 102 via a hinge structure and forms a seal on the port of the dust collection cylinder 102. The connector 106 is fixed to the bottom of the main shell 101. The handle 107 is hinged and rotatably connected to the bottom of the connector 106. A vacuuming pipe assembly 2 is provided at the end of the main shell 101 away from the dust collection cylinder 102. An arc-shaped connecting pipe 104 is fixed at the end of the openable end cap 103 away from the dust collection cylinder 102. The vacuuming pipe assembly 2 and the arc-shaped connecting pipe 104 are connected and cooperate with each other to realize the vacuuming operation. The vacuum hose assembly 2 includes a vacuum hose inlet 203 and an extension corrugated hose 204; One end of the extended corrugated pipe 204 is connected to the suction pipe opening 203, and the other end of the extended corrugated pipe 204 is connected to the arc-shaped connecting pipe 104. The channel formed by the suction pipe opening 203, the extended corrugated pipe 204, and the arc-shaped connecting pipe 104 is used to provide a suction channel for vacuuming. The vacuum tubing assembly 2 also includes a U-shaped storage base 201 and a U-shaped plug-in base 202; The U-shaped storage base 201 is fixed to the end of the outer shell 101 away from the dust collection cylinder 102. The U-shaped plug-in base 202 is fixed to the end of the U-shaped storage base 201 away from the outer shell 101. The extension corrugated tube 204 is wound around the outer side of the dust collection cylinder 102, the outer shell 101, and the U-shaped storage base 201 in sequence. The suction pipe port 203 is snapped into the inner side of the U-shaped plug-in base 202 to realize the winding and storage of the extension corrugated tube 204. An air outlet 105 communicating with the inner cavity of the outer shell 101 is opened on the outer side of the end of the outer shell 101 near the U-shaped storage base 201, and a filter element is installed on the inner side of the dust collection cylinder 102 near the end of the outer shell 101. The handle part 107 is equipped with a battery and a control switch. The bottom of the handle part 107 is equipped with a charging port. The motor inside the outer shell 101 is connected to the control switch and the battery through the connector 106 via a wire.

[0015] In this embodiment, it should be noted that the internal battery of the handle 107 powers the motor inside the outer casing 101, and the control switch controls the start and stop of the motor. These are conventional power supply structures for existing vacuum cleaners, so they are not elaborated or described here. In its normal storage state, the handle 107 of this car vacuum cleaner is folded parallel to the outer shell 101, and the extended corrugated tube 204 is wrapped around the outside of the dust collection cylinder 102, the outer shell 101, and the U-shaped storage base 201 (as shown). Figure 1 It has a small footprint, making it easy to store and carry; In use, simply unfold the handle 107 until it is perpendicular to the outer casing 101 (e.g.) Figure 2 It should also be noted that there is rotational resistance between the handle 107 and the connector 106, and there is also a rotation angle limiting structure, which can limit and fix the rotation angle of the handle 107 (this structure is the conventional structure of existing folding car vacuum cleaners). When in use, different types of vacuum heads can be installed on the vacuum nozzle 203 to deal with different vacuuming operations. When vacuuming, the motor is started by the control switch on the handle 107. The motor drives the impeller to rotate and generate suction inside the dust collection cylinder 102. This suction is transmitted to the vacuum head through the arc-shaped connecting pipe 104, the extended corrugated pipe 204, and the suction pipe port 203. External dust and other impurities can be sucked into the dust collection cylinder 102. The filter element filters and traps the impurities inside the dust collection cylinder 102, while the air is discharged through the air outlet 105. When there are many impurities inside the dust collection cylinder 102, the impurities can be poured out by opening the openable end cap 103. (It should be noted that the closing and opening structure between the openable end cap 103 and the dust collection cylinder 102 is a conventional structure of existing vacuum cleaners, and it will not be described in detail here.) If it is necessary to extend the vacuum nozzle 203 into a narrow area for vacuuming, the vacuum nozzle 203 can be pulled out from the U-shaped connector 202, and then the extension corrugated tube 204 can be unfolded so that the vacuum nozzle 203 can independently reach into the narrow area, and the extension corrugated tube 204 can meet the required depth. After vacuuming, the extension corrugated tube 204 can be wound up and the vacuum nozzle 203 can be inserted into the U-shaped connector 202. Through the cooperation of the above-mentioned components, the extension corrugated tube 204 is stored together with the vacuum cleaner assembly 1 in normal state and taken out at the same time when in use. Then, the extension corrugated tube 204 can be selectively unfolded according to the needs of use, making it more convenient to use, store and carry.

[0016] Please refer to this carefully. Figures 1-3The side groove height of the U-shaped storage base 201 and the U-shaped plug base 202 is greater than the outer diameter of the extended corrugated pipe 204. The inner diameter of the U-shaped plug base 202 matches the outer diameter of the suction pipe 203, and the suction pipe 203 and the U-shaped plug base 202 are in an interference fit.

[0017] In this embodiment: This structure allows the extended corrugated pipe 204 to extend into the U-shaped storage seat 201 and U-shaped plug seat 202 through the side slots of the U-shaped storage seat 201 and U-shaped plug seat 202, thus ensuring the normal insertion and separation of the suction pipe port 203 and the U-shaped plug seat 202. The interference fit between the suction nozzle 203 and the U-shaped connector 202 ensures the stability of the suction nozzle 203 during use.

[0018] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A foldable portable car vacuum cleaner, comprising a vacuum cleaner assembly (1) consisting of a main body (101), a dust collection cylinder (102), an openable end cap (103), a connector (106), and a handle (107), wherein the dust collection cylinder (102) is fixed to one end of the main body (101), the openable end cap (103) is rotatably connected to one end of the dust collection cylinder (102) via a hinge structure and forms a seal on the port of the dust collection cylinder (102), the connector (106) is fixed to the bottom of the main body (101), and the handle (107) is hinged and rotatably connected to the bottom of the connector (106), characterized in that, The outer shell body (101) is provided with a suction pipe assembly (2) at one end away from the dust collection cylinder (102), and the openable end cap (103) is fixed with an arc-shaped connecting pipe (104) at one end away from the dust collection cylinder (102). The suction pipe assembly (2) and the arc-shaped connecting pipe (104) are connected and cooperate with each other to realize the suction operation. The vacuum pipe assembly (2) includes a vacuum pipe inlet (203) and an extension corrugated pipe (204). One end of the extended corrugated pipe (204) is connected to the suction pipe opening (203), and the other end of the extended corrugated pipe (204) is connected to the arc-shaped connecting pipe (104). The channel formed by the suction pipe opening (203), the extended corrugated pipe (204), and the arc-shaped connecting pipe (104) is used to provide a suction channel for vacuuming.

2. A foldable portable car vacuum cleaner according to claim 1, characterized in that, The vacuum pipe assembly (2) also includes a U-shaped storage base (201) and a U-shaped plug-in base (202); The U-shaped storage base (201) is fixed to the end of the outer shell body (101) away from the dust collection cylinder (102). The U-shaped plug-in base (202) is fixed to the end of the U-shaped storage base (201) away from the outer shell body (101). The extended corrugated tube (204) is wound around the outer side of the dust collection cylinder (102), the outer shell body (101), and the U-shaped storage base (201) in sequence. The suction pipe port (203) is snapped into the inner side of the U-shaped plug-in base (202) to realize the winding and storage of the extended corrugated tube (204).

3. A foldable portable car vacuum cleaner according to claim 2, characterized in that, The side groove height of the U-shaped storage seat (201) and the U-shaped plug seat (202) is greater than the outer diameter of the extended corrugated pipe (204). The inner diameter of the U-shaped plug seat (202) matches the outer diameter of the suction pipe opening (203), and the suction pipe opening (203) and the U-shaped plug seat (202) are in an interference fit.

4. A foldable portable car vacuum cleaner according to claim 2, characterized in that, An air outlet (105) communicating with the inner cavity of the outer shell (101) is opened on the outer side of the end of the outer shell (101) near the U-shaped storage base (201), and a filter element is installed on the inner side of the end of the dust collection cylinder (102) near the outer shell (101).

5. A foldable portable car vacuum cleaner according to claim 1, characterized in that, The handle (107) is equipped with a battery and a control switch. The bottom of the handle (107) is equipped with a charging port. The motor inside the outer shell (101) is connected to the control switch and the battery by passing through the connector (106) with a wire.

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