CN211534223U

CN211534223U - Connecting hose for dust collector

Info

Publication number: CN211534223U
Application number: CN201922423717.8U
Authority: CN
Inventors: 曹海霞; 王兆敏; 钱树生
Original assignee: Suzhou Kaibao Electric Appliance Co ltd
Current assignee: Suzhou Kaibao Electric Appliance Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-09-22
Anticipated expiration: 2029-12-28

Abstract

The utility model relates to the technical field of accessory devices of dust collecting equipment, in particular to a connecting hose for a dust collector, which can limit the hose body, reduce the mess of the hose body and effectively save space; comprises a hose body, wherein the top end of the hose body is provided with a connector; still include the slip cap, the screens board, the fixed plate, a spring, the limiting plate, telescopic link and baffle, fixed plate right side wall central zone is provided with the fixed slot, half regional flexible groove that is provided with on the right side of fixed slot inside top lateral wall, half regional flexible hole that vertically is provided with on the right side of fixed plate top, half regional screens groove that is provided with on the left side of screens board top, the spring top is connected with flexible inslot top lateral wall central zone, the spring bottom is connected with limiting plate top central zone, the telescopic link bottom pass the spring and with limiting plate top central zone territory be connected, the telescopic link top is passed flexible hole and is connected with baffle bottom central.

Description

Connecting hose for dust collector

Technical Field

The utility model relates to a technical field of dust collecting equipment auxiliary device especially relates to a coupling hose for dust catcher.

Background

As is well known, a connection hose for a vacuum cleaner is an auxiliary device used in a vacuum cleaner for connecting the vacuum cleaner and a vacuum cleaner head, and is widely used in the field of vacuum cleaning equipment; the existing connecting hose for the dust collector comprises a hose body, wherein a connector is arranged at the top end of the hose body; when the existing connecting hose for the dust collector is used, the input end and the output end of the hose body are respectively connected with the output end of the dust collection head and the input end of the dust collector, dust sucked by the dust collection head is guided through the hose body, and enters the dust collector; the connecting hose for the existing dust collector is discovered in use, the hose body is messy when being placed, the occupied space is large, and the use reliability is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can carry on spacingly to the hose body, reduce the hose body and appear in a jumble, effectual space-saving improves the coupling hose for the dust catcher of use reliability.

The utility model relates to a connecting hose for a dust collector, which comprises a hose body, wherein the top end of the hose body is provided with a connector; the hose body is characterized by further comprising a sliding sleeve, a clamping plate, a fixed plate, a spring, a limiting plate, a telescopic rod and a baffle plate, wherein the sliding sleeve is slidably sleeved on the outer side of the hose body, the clamping plate is arranged at the left end of the sliding sleeve, a fixed groove is arranged in the central area of the right side wall of the fixed plate, the left end of the clamping plate extends into the fixed groove, the clamping plate is in sliding contact with the inner side wall of the fixed groove, a telescopic groove is arranged in the right half area of the inner top side wall of the fixed groove, a telescopic hole is longitudinally arranged in the right half area of the top end of the fixed plate and communicated with the telescopic groove, a clamping groove is arranged in the left half area of the top end of the clamping plate, the clamping groove is aligned with the telescopic groove, the top end of the limiting plate extends into the telescopic groove, the limiting plate is in sliding contact with, the bottom end of the spring is connected with the central area of the top end of the limiting plate, the bottom end of the telescopic rod penetrates through the spring and is connected with the central area of the top end of the limiting plate, and the top end of the telescopic rod penetrates through the telescopic hole and is connected with the central area of the bottom end of the baffle plate.

The utility model discloses a coupling hose for dust catcher still includes the connecting plate, the connecting plate right-hand member is connected with slip cap left side wall central zone, and connecting plate left side wall central zone is provided with the rotation groove, screens board right-hand member stretch into to rotate the inslot and with rotate and be provided with ball bearing between the inslot wall.

The utility model discloses a coupling hose for dust catcher still includes first stay cord and second stay cord, first stay cord and second stay cord left end are connected with first region and second region on the sliding sleeve right side wall respectively.

The utility model discloses a coupling hose for dust catcher still includes the pull ring, the pull ring bottom is connected with baffle top central authorities region.

The utility model discloses a coupling hose for dust catcher still includes the mounting panel, and the mounting panel left end is connected with mounting panel right side wall central zone, and first region of mounting panel left side wall is provided with mounting hole and lower mounting hole respectively with second region.

The utility model discloses a coupling hose for dust catcher still includes the rubber pad, left side wall central authorities region is connected in rubber pad left end and the fixed slot, and the rubber pad right-hand member contacts with clamping plate left side wall extrusion.

The utility model discloses a coupling hose for dust catcher still includes the handle, the handle left end is connected with sliding sleeve right side wall central zone.

The utility model discloses a connecting hose for dust collector, the handle outside is provided with the handle cover.

Compared with the prior art, the beneficial effects of the utility model are that: the sliding sleeve can slide on the hose body, the left end of the fixing plate is fixed on the dust collector, a worker manually extends the left end of the clamping plate into the fixing groove, the bottom end of the limiting plate is provided with an inclined plane inclined towards the right side, the limiting plate is elastically supported through a spring, the left end of the clamping plate can extend into the fixing groove in the process of extending into the fixing groove, the limiting plate is firstly pressed into the telescopic groove, when the telescopic groove is aligned with the clamping groove, the limiting plate rapidly moves downwards under the action of elastic deformation recovery of the spring, the bottom end of the limiting plate extends into the clamping groove, the limiting plate can be limited through the limiting plate, the hose body can be limited through the sliding sleeve, when the sliding sleeve is disassembled, the worker upwards pulls the baffle, the baffle drives the limiting plate to move upwards through the telescopic rod, when the limiting plate extends into the telescopic groove completely, the limiting plate removes the limiting effect on the clamping plate, can take off the sliding sleeve this moment, can stimulate the hose body at will, can carry on spacingly to the hose body through the sliding sleeve, reduce the hose body and appear in a jumble, effectual space saving improves and uses the reliability.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

FIG. 4 is a right side view of the connection of the holding plate and the detent plate;

in the drawings, the reference numbers: 1. a hose body; 2. a connector; 3. a sliding sleeve; 4. a clamping plate; 5. a fixing plate; 6. a spring; 7. a limiting plate; 8. a telescopic rod; 9. a baffle plate; 10. fixing grooves; 11. a telescopic groove; 12. a clamping groove; 13. a connecting plate; 14. a ball bearing; 15. a first pull cord; 16. a second pull cord; 17. a pull ring; 18. mounting a plate; 19. an upper mounting hole; 20. a lower mounting hole; 21. a rubber pad; 22. a handle; 23. a handle sleeve.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the connection hose for a vacuum cleaner of the present invention comprises a hose body 1, wherein a connection head 2 is disposed at the top end of the hose body 1; the hose comprises a hose body 1, a sliding sleeve 3, a clamping plate 4, a fixing plate 5, a spring 6, a limiting plate 7, a telescopic rod 8 and a baffle 9, wherein the sliding sleeve 3 of the sliding sleeve 3 is arranged on the outer side of the hose body 1, the clamping plate 4 is arranged at the left end of the sliding sleeve 3, a fixing groove 10 is arranged in the central region of the right side wall of the fixing plate 5, the left end of the clamping plate 4 extends into the fixing groove 10, the clamping plate 4 is in sliding contact with the inner side wall of the fixing groove 10, a telescopic groove 11 is arranged in the right half region of the inner top side wall of the fixing groove 10, a telescopic hole is longitudinally arranged in the right half region of the top end of the fixing plate 5 and is communicated with the telescopic groove 11, a clamping groove 12 is arranged in the left half region of the top end of the clamping plate 4, the clamping groove 12 is aligned with the telescopic groove 11, the top end of the limiting plate 7, the top end of the spring 6 is connected with the central area of the inner top side wall of the telescopic groove 11, the bottom end of the spring 6 is connected with the central area of the top end of the limiting plate 7, the bottom end of the telescopic rod 8 penetrates through the spring 6 and is connected with the central area of the top end of the limiting plate 7, and the top end of the telescopic rod 8 penetrates through the telescopic hole and is connected with the central area of the bottom end of the baffle; the sliding sleeve can slide on the hose body, the left end of the fixing plate is fixed on the dust collector, a worker manually extends the left end of the clamping plate into the fixing groove, the bottom end of the limiting plate is provided with an inclined plane inclined towards the right side, the limiting plate is elastically supported through a spring, the left end of the clamping plate can extend into the fixing groove in the process of extending into the fixing groove, the limiting plate is firstly pressed into the telescopic groove, when the telescopic groove is aligned with the clamping groove, the limiting plate rapidly moves downwards under the action of elastic deformation recovery of the spring, the bottom end of the limiting plate extends into the clamping groove, the limiting plate can be limited through the limiting plate, the hose body can be limited through the sliding sleeve, when the sliding sleeve is disassembled, the worker upwards pulls the baffle, the baffle drives the limiting plate to move upwards through the telescopic rod, when the limiting plate extends into the telescopic groove completely, the limiting plate removes the limiting effect on the clamping plate, can take off the sliding sleeve this moment, can stimulate the hose body at will, can carry on spacingly to the hose body through the sliding sleeve, reduce the hose body and appear in a jumble, effectual space saving improves and uses the reliability.

The utility model discloses a connecting hose for dust collector, still include connecting plate 13, the right-hand member of connecting plate 13 is connected with the central region of the left side wall of sliding sleeve 3, the central region of the left side wall of connecting plate 13 is provided with the rotating groove, the right-hand member of screens board 4 stretches into in the rotating groove and is provided with ball bearing 14 with between the inner side wall of the rotating groove; the screens board can be at the rotation inslot rotation, can be convenient for rotate the hose body, and ball bearing can reduce the produced frictional resistance of screens board when rotating the inslot rotation, improves the convenience in use.

The utility model discloses a connecting hose for dust collector, which also comprises a first stay cord 15 and a second stay cord 16, wherein the left ends of the first stay cord 15 and the second stay cord 16 are respectively connected with the upper half area and the lower half area of the right side wall of the sliding sleeve 3; when coiling the hose body, the first stay cord of accessible and second stay cord are tied up the hose body that coils, improve the reliability in utilization.

The utility model discloses a connecting hose for dust collector, which also comprises a pull ring 17, wherein the bottom end of the pull ring 17 is connected with the central area of the top end of the baffle 9; the pull ring can be convenient for the staff to stimulate the baffle, improves and uses the convenience.

The utility model discloses a connecting hose for dust collector, which also comprises a mounting plate 18, wherein the left end of the fixing plate 5 is connected with the central area of the right side wall of the mounting plate 18, and the upper half area and the lower half area of the left side wall of the mounting plate 18 are respectively provided with an upper mounting hole 19 and a lower mounting hole 20; the fixing plate can be conveniently installed on the dust collector through the upper installation hole and the lower installation hole on the installation plate, and the use convenience is improved.

The utility model discloses a connecting hose for dust collector, which also comprises a rubber pad 21, the left end of the rubber pad 21 is connected with the central area of the left side wall in the fixed groove 10, and the right end of the rubber pad 21 is in compression contact with the left side wall of the clamping plate 4; the rubber pad has the buffer capacity, can strengthen the limiting displacement to the screens board, improves the reliability in utilization.

The utility model relates to a connecting hose for a dust collector, which also comprises a handle 22, wherein the left end of the handle 22 is connected with the central area of the right side wall of the sliding sleeve 3; the handle can be convenient for the staff to remove the sliding sleeve, improves the convenience of use.

The utility model relates to a connecting hose for a dust collector, a handle sleeve 23 is arranged outside a handle 22; the palm of the worker can be protected by the handle sleeve, and the use safety is improved.

The utility model discloses a connecting hose for dust collector, when it works, the slip cap can slide on the hose body, the fixed plate left end is fixed on the dust collector, the staff manually stretches the clamping plate left end into the fixed slot, because the limiting plate bottom is provided with the inclined plane that inclines to the right side, and the limiting plate carries out elastic support through the spring, in the process that the clamping plate left end stretches into the fixed slot inside, at first press the limiting plate into the flexible groove, when the flexible groove aligns with the clamping groove, the limiting plate rapidly moves downwards under the effect that the spring resumes elastic deformation, the limiting plate bottom stretches into the clamping groove, can limit the clamping plate through the limiting plate, can limit the hose body through the slip cap, when dismantling the slip cap, the staff upwards pulls the baffle, the baffle drives the limiting plate to move upwards through the telescopic link, when the limiting plate all stretches into the flexible groove, the limiting plate relieves the limiting effect on the clamping plate, the sliding sleeve can be taken down at the moment, the hose body can be pulled at will, the hose body can be limited through the sliding sleeve, messy appearance of the hose body is reduced, the space is effectively saved, and the use reliability is improved; the clamping plate can rotate in the rotating groove, so that the hose body can be conveniently rotated, and the ball bearing can reduce the friction resistance generated when the clamping plate rotates in the rotating groove, so that the use convenience is improved; when the hose body is coiled, the coiled hose body can be bundled through the first pull rope and the second pull rope, so that the use reliability is improved; the pull ring can facilitate the staff to pull the baffle plate, so that the use convenience is improved; the fixing plate can be conveniently arranged on the dust collector through the upper mounting hole and the lower mounting hole on the mounting plate, so that the use convenience is improved; the rubber pad has buffering capacity, can enhance the limiting effect on the clamping plate and improve the use reliability; the handle can facilitate the movement of the sliding sleeve by workers, so that the use convenience is improved; the palm of the worker can be protected by the handle sleeve, and the use safety is improved.

The utility model discloses a coupling hose for dust catcher, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical type to the concrete structure, model and the coefficient index of all its parts are its from taking the technique, as long as can reach all can implementing of its beneficial effect, so do not add at many and give unnecessary details.

In the case where no description is given to the contrary, the term "about the upper and lower sides, the front and rear inner and outer sides, and the vertical and horizontal" as used herein means only the orientation of the term in the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A connecting hose for a dust collector comprises a hose body (1), wherein a connector (2) is arranged at the top end of the hose body (1); it is characterized by further comprising a sliding sleeve (3), a clamping plate (4), a fixed plate (5), a spring (6), a limiting plate (7), a telescopic rod (8) and a baffle (9), wherein the sliding sleeve (3) is arranged outside the hose body (1), the clamping plate (4) is arranged at the left end of the sliding sleeve (3), a fixed groove (10) is arranged in the central area of the right side wall of the fixed plate (5), the left end of the clamping plate (4) extends into the fixed groove (10), the clamping plate (4) is in sliding contact with the inner side wall of the fixed groove (10), a telescopic groove (11) is arranged on the right half area of the inner top side wall of the fixed groove (10), a telescopic hole is longitudinally arranged on the right half area of the top end of the fixed plate (5), the telescopic hole is communicated with the telescopic groove (11), a clamping groove (12) is arranged on the left half area of the top end of the clamping plate (4), and the clamping groove (12) is, limiting plate (7) top is stretched into to flexible groove (11) in, limiting plate (7) and flexible groove (11) inside wall sliding contact, and limiting plate (7) bottom is provided with the inclined plane of partial deviation on right side, and limiting plate (7) bottom is stretched into to screens groove (12) in, spring (6) top and flexible groove (11) top lateral wall central zone are connected, and spring (6) bottom and limiting plate (7) top central zone are connected, telescopic link (8) bottom is passed spring (6) and is connected with limiting plate (7) top central zone, and telescopic link (8) top is passed flexible hole and is connected with baffle (9) bottom central zone.

2. The connection hose for vacuum cleaner as claimed in claim 1, further comprising a connection plate (13), wherein the right end of the connection plate (13) is connected to the central region of the left side wall of the sliding sleeve (3), the central region of the left side wall of the connection plate (13) is provided with a rotation groove, and the right end of the locking plate (4) is inserted into the rotation groove and is provided with a ball bearing (14) between the right end and the inner side wall of the rotation groove.

3. A vacuum cleaner coupling hose according to claim 2, further comprising a first pulling cord (15) and a second pulling cord (16), wherein the left ends of the first pulling cord (15) and the second pulling cord (16) are connected to the upper half region and the lower half region of the right side wall of the sliding sleeve (3), respectively.

4. A vacuum cleaner coupling hose according to claim 3, further comprising a pull ring (17), wherein a lower end of the pull ring (17) is coupled to a central region of an upper end of the shroud (9).

5. A vacuum cleaner coupling hose according to claim 4, further comprising a mounting plate (18), wherein the left end of the fixing plate (5) is coupled to a central region of a right side wall of the mounting plate (18), and upper and lower mounting holes (19, 20) are formed in upper and lower half regions of the left side wall of the mounting plate (18), respectively.

6. The connection hose for vacuum cleaner as claimed in claim 5, further comprising a rubber pad (21), wherein the left end of the rubber pad (21) is connected to the central region of the left sidewall in the fixing groove (10), and the right end of the rubber pad (21) is in press-contact with the left sidewall of the locking plate (4).

7. A vacuum cleaner coupling hose according to claim 6, further comprising a handle (22), wherein the left end of the handle (22) is coupled to a central region of the right side wall of the sliding sleeve (3).

8. A vacuum cleaner coupling hose according to claim 7, wherein the handle (22) is provided with a grip cover (23) on the outside.