CN220898607U - Dust collection pipe assembly, vehicle-mounted dust collector and vehicle - Google Patents

Abstract

The utility model provides a dust collection pipe assembly which is connected to a glove box, wherein a containing cavity is formed in the side wall of the glove box, the dust collection pipe assembly comprises a dust collection pipe and a negative pressure pipe connected in the containing cavity, the dust collection pipe is connected with the negative pressure pipe, and a containing space for containing the dust collection pipe is formed between the inner peripheral wall of the containing cavity and the outer peripheral wall of the negative pressure pipe. According to the dust absorption pipe assembly provided by the utility model, the accommodating cavity is arranged on the side wall of the glove box so as to arrange and install the negative pressure pipe, so that extra occupation of the space in a vehicle is avoided, the negative pressure pipe is connected with the dust absorption pipe so as to enable suction to be formed in the dust absorption pipe for dust absorption operation, and the accommodating space for accommodating the dust absorption pipe is formed between the accommodating cavity and the peripheral wall of the inner negative pressure pipe so as to facilitate accommodating the dust absorption pipe, so that occupation of the dust absorption pipe to the space in a workshop is avoided, the accommodating of the dust absorption pipe is more convenient, the storage of the dust absorption pipe is convenient and hidden, and the purpose of saving space is achieved.

Description

Dust collection pipe assembly, vehicle-mounted dust collector and vehicle

Technical Field

The utility model belongs to the technical field of dust collection pipe installation, and particularly relates to a dust collection pipe assembly, a vehicle-mounted dust collector and a vehicle.

Background

In order to maintain a clean environment inside the vehicle, a small vehicle-mounted vacuum cleaner is often provided inside the vehicle. In order to avoid excessive occupation of space in the vehicle, vehicle-mounted cleaners are generally designed to be relatively compact for storage and use in the vehicle. When the vehicle-mounted dust collector is used, the dust collection and cleaning are carried out on all areas in the vehicle by using the pipeline with a certain length at the front end of the dust collector through the hand holding the handle of the dust collector.

At present, the dust collection pipe of the dust collector is generally detached and stored separately in a non-use state, and the detached dust collection pipe can be placed in a storage space such as a glove box, so that the problem of space occupation still exists, and the subsequent dust collection pipe also needs to be frequently detached and assembled, so that the disassembly and the assembly are easy to damage.

Disclosure of utility model

The utility model aims to provide a dust collection pipe assembly, a vehicle-mounted dust collector and a vehicle, which can effectively store the dust collection pipe assembly and the vehicle by means of a storage space on the side wall of a glove box, and improve the utilization rate of the space in the vehicle.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a dust absorption pipe assembly, connect on the glove box, be equipped with on the lateral wall of glove box and hold the chamber, dust absorption pipe assembly includes the dust absorption pipe and connects in holding the intraductal negative pressure pipe, and the dust absorption pipe links to each other with the negative pressure pipe, holds and forms the accommodation space that is used for accomodating the dust absorption pipe between the inner peripheral wall of chamber and the outer peripheral wall of negative pressure pipe.

In some embodiments, the periphery of the negative pressure pipe is provided with an outwardly extending hanging column, the peripheral wall of the dust suction pipe is provided with a hanging groove, the hanging groove penetrates through the end face of the dust suction pipe, and the hanging column is hung in the hanging groove.

In some embodiments, the hooking groove includes a lead-in groove extending in a radial direction of the negative pressure pipe, the negative pressure pipe communicating with the lead-in groove, and a screw-in groove extending in a circumferential direction of the negative pressure pipe.

In some embodiments, two hanging posts are symmetrically arranged on two sides of the negative pressure pipe, two hanging grooves are symmetrically arranged on two sides of the dust suction pipe, and the two hanging posts are arranged in one-to-one correspondence with the two hanging grooves.

In one possible embodiment, the vacuum line extends outside the receiving space and protrudes outside the side wall of the glove box.

In one possible implementation, the outer circumference of the negative pressure pipe is sleeved with a sealing ring, and the sealing ring is positioned between the bottom wall of the accommodating cavity and the inner end surface of the dust suction pipe.

In one possible implementation, the suction tube is a bellows, the suction tube having an extended state and a retracted state; when the telescopic pipe is in a retracted state, the dust collection pipe is positioned in the accommodating space.

In one possible implementation, the receiving cavity is a cylindrical cavity, and the negative pressure tube is arranged coaxially with the receiving cavity.

Compared with the prior art, the dust collection pipe assembly provided by the embodiment of the application has the advantages that the accommodating cavity is arranged on the side wall of the glove box for arranging and installing the negative pressure pipe, so that extra occupation of the space in a vehicle is avoided, the negative pressure pipe is connected with the dust collection pipe to enable suction force to be formed in the dust collection pipe for dust collection operation, the accommodating space for accommodating the dust collection pipe is formed between the accommodating cavity and the peripheral wall of the inner negative pressure pipe, so that the dust collection pipe is convenient to accommodate, occupation of the dust collection pipe to the space in a workshop is avoided, the accommodating of the dust collection pipe is more convenient, the storage of the dust collection pipe is convenient and hidden, and the purpose of saving space is achieved.

The utility model also provides a vehicle-mounted dust collector, which comprises a dust collection pipe assembly. The vehicle-mounted dust collector can utilize the accommodating cavity on the side wall of the glove box to realize effective connection of the negative pressure pipe and the dust collection pipe, and utilize the accommodating space between the accommodating cavity and the inner negative pressure pipe to carry out the dust collection pipe, so that excessive occupation of space in a workshop is avoided, effective storage of the dust collection pipe is realized, good convenience and concealment are realized, and the purpose of saving space is achieved.

The utility model also provides a vehicle, which comprises the vehicle-mounted dust collector. The vehicle is connected with the dust collection pipe through the negative pressure pipe arranged in the accommodating cavity, and meanwhile, the accommodating space between the accommodating cavity and the peripheral wall of the inner negative pressure pipe is used for accommodating the dust collection pipe, so that the occupation of the space in a workshop is avoided, the vehicle has good convenience and concealment, and the purpose of saving space is achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a dust collection pipe assembly according to an embodiment of the present utility model;

FIG. 2 is a schematic top cross-sectional view of the suction tube assembly of FIG. 1 in use, in accordance with an embodiment of the present utility model;

FIG. 3 is a schematic top cross-sectional view illustrating the vacuum cleaner pipe assembly of FIG. 2 in accordance with an embodiment of the present utility model;

FIG. 4 is a schematic structural view of the accommodating space and the negative pressure tube in FIG. 1 according to an embodiment of the present utility model;

fig. 5 is an enlarged schematic view of the dust suction pipe in fig. 1 according to an embodiment of the present utility model.

Wherein, each reference sign in the figure:

1. A glove box; 11. an accommodating space; 2. a negative pressure pipe; 21. a hanging column; 3. a dust collection pipe; 31. a hooking groove; 32. an introduction groove; 33. screwing into the groove; 4. and (3) sealing rings.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the claims, the specification and the drawings of the utility model, the terms "front" and "rear" are the same as the front-rear direction of the vehicle body, the terms "left" and "right" are the same as the left-right direction of the vehicle body, and the terms "up" and "down" are the same as the up-down direction of the vehicle body; the term "inner" refers to a direction toward the central axis of the body and the term "outer" refers to a direction away from the central axis of the body, wherein the central axis of the body is parallel to the fore-aft direction of the body. The use of the terms "center," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "clockwise," "counterclockwise," "high," "low," etc. to indicate a position or a positional relationship is based on the position and positional relationship shown in the drawings, unless otherwise explicitly defined, and is merely for convenience of description and to simplify the description, as opposed to indicating or implying that the apparatus or elements so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the specific scope of the utility model.

Referring to fig. 1 to 5, a dust collection pipe assembly, a vehicle-mounted dust collector and a vehicle provided by the utility model will now be described. The dust absorption pipe assembly is connected to the glove box 1, the side wall of the glove box 1 is provided with a containing cavity, the dust absorption pipe assembly comprises a dust absorption pipe 3 and a negative pressure pipe 2 connected in the containing cavity, the dust absorption pipe 3 is connected with the negative pressure pipe 2, and a containing space 11 for containing the dust absorption pipe 3 is formed between the inner peripheral wall of the containing cavity and the outer peripheral wall of the negative pressure pipe 2.

Compared with the prior art, the dust absorption pipe assembly provided by the embodiment has the advantages that the accommodating cavity is formed in the side wall of the glove box 1 to arrange and install the negative pressure pipe 2, extra occupation of the space in a vehicle is avoided, the negative pressure pipe 2 is connected with the dust absorption pipe 3 to enable suction to be formed in the dust absorption pipe 3 to conduct dust absorption operation, the accommodating space 11 for accommodating the dust absorption pipe 3 is formed between the accommodating cavity and the peripheral wall of the inner negative pressure pipe 2, so that the dust absorption pipe 3 is conveniently accommodated, occupation of the dust absorption pipe 3 to the space in a workshop is avoided, accommodation of the dust absorption pipe 3 is more convenient, storage of the dust absorption pipe 3 is convenient and hidden, and the purpose of saving space is achieved.

In this embodiment, the dust collector is arranged above the glove box 1 and near the air-conditioning duct, and the dust collector is driven by the air flow in the air-conditioning duct. The accommodating chambers are selectively provided on the corresponding side walls of the glove box 1 according to the specific arrangement positions of the dust collection tubes 3 in the vehicle.

In this embodiment, description will be made taking an example in which the accommodation chamber is provided on the inner top wall of the glove box 1 (that is, the cleaner is disposed above the glove box 1, the dust collection pipe 3 is connected to the inner top wall of the glove box 1, and the dust collection pipe 3 is daily accommodated in the glove box 1). The negative pressure pipe 2 is connected on the chamber diapire that holds the chamber, and negative pressure pipe 2 communicates with the negative pressure chamber of the dust catcher at glove box 1 top, and the one end of dust absorption pipe 3 is connected on negative pressure pipe 2, and the other end outwards extends, and has negative pressure suction effect, is convenient for suck the clearance to the debris in the car.

On this basis, the dust absorption pipe 3 is flexible component, can select to use the bellows that can stretch out and draw back, also can select to use the flexible tubular product that can the arc buckle in order to form a disk dress structure to the dust absorption pipe 3 is accomodate in accommodation space 11 after coiling, and the size of accommodation space 11 and the length phase-match of dust absorption pipe 3 guarantee that the dust absorption pipe 3 is effectively accomodate in accommodation space 11, avoid dust absorption pipe 3 to deviate from.

As a parallel embodiment, a structure capable of hooking or clamping can be further arranged on the dust collection pipe 3 and the inner wall of the accommodating space 11, so that the stable storage of the dust collection pipe 3 in the accommodating space 11 is ensured, and the separation is avoided.

Specifically, the accommodating cavity can be set to be in various cavity forms such as a round, a rectangle, a polygon and the like, so that the dust collection pipe 3 can be effectively accommodated, and the dust collection pipe 3 can be effectively accommodated.

In some embodiments, the above-mentioned characteristic negative pressure pipe 2 adopts a structure as shown in fig. 5. Referring to fig. 5, the outer circumference of the negative pressure pipe 2 is provided with outwardly extending hanging posts 21, the circumferential wall of the dust suction pipe 3 is provided with hanging grooves 31, the hanging grooves 31 penetrate through the end surface of the dust suction pipe 3, and the hanging posts 21 are hung in the hanging grooves 31.

In this embodiment, when the negative pressure tube 2 is installed with the dust suction tube 3, the hanging column 21 on the periphery of the negative pressure tube 2 can enter the hanging groove 31 on the peripheral wall of the dust suction tube 3, and the negative pressure tube and the dust suction tube form a reliable hanging effect, so that the axial positions of the negative pressure tube 2 and the dust suction tube 3 are effectively locked, the reliability of connection between the negative pressure tube and the dust suction tube is ensured, and the negative pressure tube is convenient to detach and replace in the subsequent maintenance process.

In the circumferential direction of the dust suction pipe 3, the width of the inner cavity of the hooking groove 31 is larger than the width of the opening of the hooking groove 31, so that the hooking column 21 can rotate to a position avoiding the opening of the hooking groove 31 (namely, the hooking column 21 avoids the opening end of the hooking groove 31, and the dust suction pipe 3 is prevented from falling off from the negative pressure pipe 2 when moving axially), thereby realizing the hooking connection with the closed end of the hooking groove 31.

Specifically, the hooking groove 31 may be a groove body of different shapes such as an L-shape and a U-shape, and may satisfy the hooking action of the hooking column 21. The hanging column 21 enters the hanging groove 31 through the opening position of the hanging groove 31 (namely, the position of the hanging groove 31 close to the inner end face of the dust collection pipe 3), and position locking is formed at the closed end of the hanging groove 31, so that reliable connection between the negative pressure pipe 2 and the dust collection pipe 3 is realized, and the installation firmness of the dust collection pipe 3 is ensured. The structure avoids the problem that the traditional disassembly mode easily causes slipping of the connecting part of the dust collection pipe 3 and unstable connection, and ensures the normal use of the vehicle-mounted dust collector.

In some embodiments, the above-described feature-hooking groove 31 adopts a structure as shown in fig. 5. Referring to fig. 5, the hooking groove 31 includes an introduction groove 32 and a screw groove 33, the introduction groove 32 extending in a radial direction of the negative pressure pipe 2, the negative pressure pipe 2 communicating with the introduction groove 32, and the screw groove 33 extending in a circumferential direction of the negative pressure pipe 2.

In this embodiment, the hooking groove 31 is formed by combining the guiding groove 32 with the screwing groove 33, the guiding groove 32 and the screwing groove form a near-L-shaped groove body, one end of the guiding groove 32 extends to the end face of the dust suction pipe 3, the other end of the guiding groove is connected with the end of the screwing groove 33, one end of the screwing groove 33 away from the guiding groove 32 is a closed end, after the hooking column 21 enters the screwing groove 33 from the guiding groove 32, the hooking column 21 is locked at the closed end of the screwing groove 33 by rotating the dust suction pipe 3 in the circumferential direction, the hooking effect is achieved, the reliable connection between the dust suction pipe 3 and the negative pressure pipe 2 is ensured, and the installation of the dust suction pipe 3 on the negative pressure pipe 2 is completed.

In some embodiments, the above-described feature of the hooking post 21 and hooking recess 31 are configured as shown in fig. 3. Referring to fig. 3, two hitching posts 21 are symmetrically arranged on two sides of the negative pressure pipe 2, two hitching grooves 31 are symmetrically arranged on two sides of the dust suction pipe 3, and the two hitching posts 21 are arranged in one-to-one correspondence with the two hitching grooves 31.

In this embodiment, on this basis, two hanging posts 21 are provided, two corresponding hanging grooves 31 are provided, and two hanging posts 21 are respectively hung in the hanging grooves 31 in a one-to-one correspondence manner, so that the negative pressure pipe 2 and the dust suction pipe 3 form two hanging actions in the circumferential direction, the axial positions of the negative pressure pipe 2 and the dust suction pipe are effectively limited by the structure, and the reliability of installation is improved.

In some possible implementations, the characteristic negative pressure tube 2 adopts a structure as shown in fig. 3. Referring to fig. 3, the negative pressure pipe 2 extends to the outside of the accommodation chamber and is provided outwardly protruding from the side wall of the glove box 1. The inner of negative pressure pipe 2 is connected on holding the chamber diapire in chamber, and the outer end extends to holding the open side in chamber (namely holds the outside in chamber) promptly until the outer terminal surface of negative pressure pipe 2 outwards evaginates in the corresponding side wall of glove box 1, makes negative pressure pipe 2 have the outside convex part, is convenient for realize connecting the assembly between negative pressure pipe 2 and the dust absorption pipe 3, is convenient for carry out integrated into one piece with negative pressure pipe 2 and glove box 1 simultaneously also, has reduced the shaping degree of difficulty.

In some possible implementations, the characteristic negative pressure tube 2 adopts a structure as shown in fig. 2 and 3. Referring to fig. 2 and 3, a sealing ring 4 is sleeved on the periphery of the negative pressure pipe 2, and the sealing ring 4 is positioned between the bottom wall of the accommodating cavity and the inner end surface of the dust suction pipe 3.

In this embodiment, a seal ring 4 is sleeved on the outer periphery of the negative pressure pipe 2. The two end faces of the sealing ring 4 are respectively in butt fit with the bottom wall of the accommodating cavity and the inner end face of the dust collection pipe 3, so that gas leakage caused by gaps between the negative pressure pipe 2 and the dust collection pipe 3 is avoided, good sealing performance is achieved, the negative pressure state in the dust collection pipe 3 is guaranteed, and effective suction of external sundries is achieved.

In some possible implementations, the characteristic dust collection pipe 3 adopts a structure as shown in fig. 2 and 3. Referring to fig. 2 and 3, the dust suction pipe 3 is a corrugated telescopic pipe, and the dust suction pipe 3 has an overhanging state and a retracting state; when the telescopic pipe is in the retracted state, the dust collection pipe 3 is positioned in the accommodating space 11. The corrugated telescopic pipe has good telescopic performance, when the dust collection pipe 3 completes dust collection operation, the axial size of the corrugated telescopic pipe can be greatly shortened by applying axial force to the corrugated telescopic pipe, the corrugated telescopic pipe is changed into a contracted state to retract into the accommodating space 11, effective utilization of space is realized, and space occupation of components is reduced.

Based on the same inventive concept, the embodiment of the application also provides a vehicle-mounted dust collector, which comprises a dust collection pipe assembly. The vehicle-mounted dust collector can utilize the accommodating cavity on the side wall of the glove box 1 to realize effective connection of the negative pressure pipe 2 and the dust collection pipe 3, and utilize the accommodating space 11 between the accommodating cavity and the inner negative pressure pipe 2 to carry out the dust collection pipe 3, so that excessive occupation of space in a workshop is avoided, effective storage of the dust collection pipe 3 is realized, good convenience and concealment are realized, and the purpose of saving space is achieved.

In some possible implementations, the feature accommodating chambers described above take the structure shown in fig. 1 to 4. Referring to fig. 1 to 4, the accommodating chamber is a cylindrical chamber, and the negative pressure pipe 2 is disposed coaxially with the accommodating chamber. In order to facilitate the realization of effective storage of the dust absorption pipe 3, ensure that the dust absorption pipe 3 has sufficient space to place, set up the holding cavity into columniform cavity, the negative pressure pipe 2 adopts the mode that sets up with holding the cavity coaxially, is convenient for form the accommodation space 11 of accomodating the dust absorption pipe 3 between the periphery of negative pressure pipe 2 and the inner chamber wall that holds the cavity, has realized the reasonable layout in space, is convenient for provide more sufficient space for depositing of dust absorption pipe 3, has improved space utilization.

Further, if the wall thickness of the glove box 1 does not meet the depth requirement of the accommodating space 11, an upwardly protruding housing structure may be disposed at the top of the glove box 1 in an integrally formed manner, so as to form an accommodating cavity in the housing structure, and the accommodating space 11 is formed between the outer periphery of the dust suction tube 3 and the inner cavity wall of the accommodating cavity.

Based on the same inventive concept, the embodiment of the application also provides a vehicle, wherein the vehicle comprises the vehicle-mounted dust collector. The vehicle is connected with the dust collection pipe 3 through the negative pressure pipe 2 arranged in the accommodating cavity, and meanwhile, the accommodating space 11 between the accommodating cavity and the peripheral wall of the inner negative pressure pipe 2 is used for accommodating the dust collection pipe 3, so that the occupation of the space in a workshop is avoided, the vehicle has good convenience and concealment, and the purpose of saving space is achieved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. The dust absorption pipe assembly is characterized by being connected to a glove box (1), an accommodating cavity is formed in the side wall of the glove box (1), the dust absorption pipe assembly comprises a dust absorption pipe (3) and a negative pressure pipe (2) connected to the accommodating cavity, the dust absorption pipe (3) is connected with the negative pressure pipe (2), and an accommodating space (11) for accommodating the dust absorption pipe (3) is formed between the inner peripheral wall of the accommodating cavity and the outer peripheral wall of the negative pressure pipe (2).

2. The dust suction pipe assembly as claimed in claim 1, characterized in that the periphery of the negative pressure pipe (2) is provided with an outwardly extending hanging column (21), the peripheral wall of the dust suction pipe (3) is provided with a hanging groove (31), the hanging groove (31) penetrates through the end face of the dust suction pipe (3), and the hanging column (21) is hung in the hanging groove (31).

3. A suction pipe assembly according to claim 2, wherein the hooking groove (31) comprises an introduction groove (32) and a screwing groove (33), the introduction groove (32) extending in a radial direction of the suction pipe (2), the suction pipe (2) communicating with the introduction groove (32), and the screwing groove (33) extending in a circumferential direction of the suction pipe (2).

4. The dust collection pipe assembly according to claim 2, wherein two hanging columns (21) are symmetrically arranged on two sides of the negative pressure pipe (2), two hanging grooves (31) are symmetrically arranged on two sides of the dust collection pipe (3), and the two hanging columns (21) are in one-to-one correspondence with the two hanging grooves (31).

5. A suction pipe assembly according to claim 1, characterized in that the suction pipe (2) extends outside the receiving chamber and protrudes outwardly from the side wall of the glove box (1).

6. A suction pipe assembly according to claim 1, characterized in that the outer circumference of the negative pressure pipe (2) is provided with a sealing ring (4), the sealing ring (4) being located between the cavity bottom wall of the receiving cavity and the inner end surface of the suction pipe (3).

7.A suction pipe assembly according to any one of claims 1-6, wherein the suction pipe (3) is a corrugated telescopic pipe, the suction pipe (3) having an extended state and a retracted state; when the telescopic pipe is in a retracted state, the dust collection pipe (3) is positioned in the accommodating space (11).

8. A suction pipe assembly according to any one of claims 1-6, characterized in that the receiving cavity is a cylindrical cavity, and the suction pipe (2) is arranged coaxially with the receiving cavity.

9. A vehicle vacuum cleaner comprising the suction tube assembly of any one of claims 1-8.

10. A vehicle comprising the vehicle-mounted vacuum cleaner of claim 9.