Dust collector with extendable pipeline
By designing an extended vacuum cleaner pipe and sealing mechanism, the problem of poor cleaning of the vacuum cleaner in narrow or deep areas is solved, and efficient cleaning in different scenarios is achieved.
Patent Information
- Application Number
- CN202421859307.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-01
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-08-01
AI Technical Summary
The length of the vacuum pipe of existing vacuum cleaners is fixed, resulting in poor cleaning results in narrow or deep areas and inconvenient use.
A vacuum cleaner with pipe extension is designed, and the length of the fixed pipe and sleeve can be adjusted by an adjustment mechanism, combining a threaded rod and a guide rod to achieve pipe extension, and maintaining the sealing property at the connection through a sealing mechanism.
It improves the applicability and cleaning effect of the vacuum cleaner, ensures normal vacuum cleaner effect in different scenarios, and avoids pressure relief at the pipe connections.
Smart Images
Figure CN223041449U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vacuum cleaners, in particular to a vacuum cleaner with an extendable pipe. Background Technique
[0002] A vacuum cleaner is a common household cleaning device, mainly used to clean dust and dirt on the surfaces of floors, carpets, furniture, etc. According to different structures and working principles, vacuum cleaners can be divided into various types such as upright, horizontal, and portable. Each type of vacuum cleaner has its specific applicable scenarios, advantages, and disadvantages. For example, a horizontal vacuum cleaner, due to its large dust capacity and strong suction force, is suitable for use by the whole family and can clean various corners of the home.
[0003] When the existing vacuum cleaner is in use, it is necessary to hold the suction pipe by hand for suction. Since the length of the suction pipe is fixed, the applicable range of the vacuum cleaner is limited. When sucking dust in a relatively narrow place, the relatively long suction pipe is not convenient to use, resulting in an unsatisfactory suction effect. At the same time, when sucking dust in a relatively deep place, the relatively short suction pipe cannot achieve the suction effect during use. Therefore, the existing vacuum cleaner is inconvenient to use. For this reason, we provide a vacuum cleaner with an extendable pipe. Content of the Utility Model
[0004] The purpose of the utility model is to solve the shortcoming that the suction pipe of the existing vacuum cleaner cannot be extended, and to provide a vacuum cleaner with an extendable pipe.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: A vacuum cleaner with an extendable pipe, comprising: a main body mechanism, the main body mechanism includes a vacuum cleaner body, one side of the vacuum cleaner body is provided with an adjustment mechanism, the adjustment mechanism includes a fixed pipe, one end of the fixed pipe penetrates into the interior of the vacuum cleaner body, the fixed pipe is fixedly connected with the vacuum cleaner body, a sleeve is sleeved inside the fixed pipe, the sleeve is slidably connected with the fixed pipe, a fixing plate is sleeved on the outer surface of the fixed pipe, the fixing plate is fixedly connected with the fixed pipe, a threaded rod penetrates through the interior of the fixing plate, a guide rod is fixedly connected to the outer surface of the fixing plate, a moving plate is sleeved on the outer surfaces of the threaded rod and the guide rod, the moving plate is threadedly connected with the threaded rod, and the moving plate is slidably connected with the guide rod.
[0006] As a preferred implementation manner, a connecting rod is fixedly connected to the outer surface of the moving plate, one end of the connecting rod is fixedly connected with a fixing ring, the fixing ring is sleeved on the outer surface of the sleeve, and the fixing ring is fixedly connected with the sleeve.
[0007] As a preferred embodiment, one end of the threaded rod is provided with a sealing mechanism. The sealing mechanism includes a connecting pipe, the connecting pipe is sleeved on the outer surfaces of the fixed pipe and the sleeve, one end of the connecting pipe is fixedly connected with a mounting ring, and a sealing ring is fixedly connected inside the mounting ring.
[0008] As a preferred embodiment, the sealing ring is sleeved on the outer surface of the sleeve, the sealing ring is slidably connected with the sleeve, one end of the connecting pipe away from the mounting ring is fixedly connected with a first connecting ring, and a second connecting ring is provided on one side surface of the first connecting ring.
[0009] As a preferred embodiment, the first connecting ring is fixedly connected with the second connecting ring, the second connecting ring is sleeved on the outer surface of the fixed pipe, and the second connecting ring is fixedly connected with the fixed pipe.
[0010] As a preferred embodiment, a limiting ring is sleeved on the outer surface of the threaded rod, the limiting ring is fixedly connected with the threaded rod, and the limiting ring is placed in a rotating groove opened inside the fixing plate.
[0011] As a preferred embodiment, one end of the threaded rod is fixedly connected with a knob, and one end of the sleeve away from the fixed pipe is fixedly connected with a flat nozzle head.
[0012] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:
[0013] In the present utility model, by setting the adjusting mechanism, the lengths of the fixed pipe and the sleeve can be changed, so that the vacuum cleaner can be better adapted to different usage scenarios during use, thereby improving the practicability of the vacuum cleaner. By setting the threaded rod and the guide rod, the moving plate can move when being threadedly driven by the threaded rod, and then the sleeve can be driven to move synchronously. At the same time, by setting the sealing mechanism, it can be used in cooperation with the adjusting mechanism, so that the connection between the sleeve and the fixed pipe can be in a sealed state, and thus the negative pressure formed by the vacuum cleaner can be maintained normal, and there will be no pressure relief at the connection between the sleeve and the fixed pipe. By setting the sealing ring, using the characteristics that the sealing ring can both seal and deform to fit, the sleeve can always be in a fitting state with the sealing ring when moving, and thus the sealing effect on the connection between the sleeve and the fixed pipe can be achieved. Description of the Drawings
[0014] Figure 1 It is a three-dimensional view of a vacuum cleaner with an extendable pipe provided by the present utility model.
[0015] Figure 2 It is a three-dimensional view of the adjusting mechanism of a vacuum cleaner with an extendable pipe provided by the present utility model.
[0016] Figure 3Schematic diagram of the installation of the limit ring of a dust collector with an extendable pipeline provided by the present utility model.
[0017] Figure 4 Perspective view of the sealing mechanism of a dust collector with an extendable pipeline provided by the present utility model.
[0018] Legend:
[0019] 1. Main body mechanism; 2. Adjusting mechanism; 3. Sealing mechanism; 11. Dust collector body;
[0020] 12. Flat nozzle; 21. Fixed pipe; 22. Sleeve; 23. Fixed plate; 24. Threaded rod;
[0021] 25. Guide rod; 26. Moving plate; 27. Connecting rod; 28. Fixed ring; 29. Limit ring;
[0022] 201. Knob; 31. Connecting pipe; 32. Mounting ring; 33. Sealing ring; 34. Connecting ring one;
[0023] 35. Connecting ring two. Specific implementation manner
[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.
[0025] Embodiment 1
[0026] As Figures 1 - 3As shown in the figure, the utility model provides a technical solution: a dust collector with an extendable pipeline, including: a main body mechanism 1, the main body mechanism 1 includes a dust collector body 11, one side of the dust collector body 11 is provided with an adjustment mechanism 2, the adjustment mechanism 2 includes a fixed pipe 21, one end of the fixed pipe 21 penetrates into the inside of the dust collector body 11, the fixed pipe 21 is fixedly connected with the dust collector body 11, a sleeve 22 is sleeved inside the fixed pipe 21, the sleeve 22 is slidably connected with the fixed pipe 21, a fixing plate 23 is sleeved on the outer surface of the fixed pipe 21, the fixing plate 23 is fixedly connected with the fixed pipe 21, a threaded rod 24 penetrates through the inside of the fixing plate 23, a guide rod 25 is fixedly connected to the outer surface of the fixing plate 23, a moving plate 26 is sleeved on the outer surfaces of the threaded rod 24 and the guide rod 25, the moving plate 26 is threadedly connected with the threaded rod 24, the moving plate 26 is slidably connected with the guide rod 25, a connecting rod 27 is fixedly connected to the outer surface of the moving plate 26, one end of the connecting rod 27 is fixedly connected with a fixing ring 28, the fixing ring 28 is sleeved on the outer surface of the sleeve 22, and the fixing ring 28 is fixedly connected with the sleeve 22.
[0027] In this embodiment, by setting the adjustment mechanism 2, the dust collection pipeline of the dust collector can be extended. Furthermore, with the change of the sum of the lengths of the fixed pipe 21 and the sleeve 22, the flat nozzle 12 can be applied to more usage scenarios, making the dust collector more practical and applicable. By setting the threaded rod 24, the moving plate 26 can be driven by threads. Since the moving plate 26 is slidably connected with the guide rod 25, the moving plate 26 will drive the connecting rod 27 to move under the guidance of the guide rod 25. Furthermore, the connecting rod 27 can use the fixing ring 28 to adjust the position of the sleeve 22, so that the sleeve 22 can slide out of or into the fixed pipe 21, thereby achieving the purpose of changing the sum of the lengths of the fixed pipe 21 and the sleeve 22. At the same time, a limiting ring 29 is set, and the limiting ring 29 is placed in a rotating groove opened inside the fixing plate 23. Furthermore, the threaded rod 24 can stably drive the moving plate 26 by threads under the action of the limiting ring 29.
[0028] Embodiment 2
[0029] As Figures 1 - 4As shown in the figure, one end of the threaded rod 24 is provided with a sealing mechanism 3. The sealing mechanism 3 includes a connecting pipe 31. The connecting pipe 31 is sleeved on the outer surfaces of the fixed pipe 21 and the sleeve 22. One end of the connecting pipe 31 is fixedly connected with a mounting ring 32. Inside the mounting ring 32, a sealing ring 33 is fixedly connected. The sealing ring 33 is sleeved on the outer surface of the sleeve 22. The sealing ring 33 is slidably connected with the sleeve 22. One end of the connecting pipe 31 away from the mounting ring 32 is fixedly connected with a first connecting ring 34. On one side surface of the first connecting ring 34, a second connecting ring 35 is provided. The first connecting ring 34 is fixedly connected with the second connecting ring 35. The second connecting ring 35 is sleeved on the outer surface of the fixed pipe 21. The second connecting ring 35 is fixedly connected with the fixed pipe 21. A limiting ring 29 is sleeved on the outer surface of the threaded rod 24. The limiting ring 29 is fixedly connected with the threaded rod 24. The limiting ring 29 is placed in a rotating groove opened inside the fixing plate 23. One end of the threaded rod 24 is fixedly connected with a knob 201. One end of the sleeve 22 away from the fixed pipe 21 is fixedly connected with a flat nozzle head 12.
[0030] In this embodiment, by setting the sealing mechanism 3, the connection between the fixed pipe 21 and the sleeve 22 can be sealed. Furthermore, while the fixed pipe 21 and the sleeve 22 can be slidably adjusted, it will not affect the normal use of the vacuum cleaner body 11. By setting the mounting ring 32, and a sealing ring 33 is fixedly connected in a sealing groove opened inside the mounting ring 32. The deformable sealing property of the sealing ring 33 is utilized to cooperate with the sliding adjustment of the sleeve 22. Furthermore, the sealing ring 33 can be sleeved on the sleeve 22 with a smooth outer surface and achieve a sealing effect.
[0031] Working principle:
[0032] As Figures 1 - 4 shown in the figure, when the present utility model is in use, if it is necessary to increase the length sum of the fixed pipe 21 and the sleeve 22 according to the actual use situation, the knob 201 can be rotated first. The knob 201 will drive the threaded rod 24 to rotate. At this time, the threaded rod 24 will rotate stably under the action of the limiting ring 29, so that the threaded rod 24 can perform a threaded drive on the moving plate 26 in cooperation with the guide rod 25. At this time, the moving plate 26 will move towards the end of the threaded rod 24 away from the knob 201. At the same time, the moving plate 26 will synchronously drive the fixed ring 28 to move by means of the connecting rod 27. Furthermore, the sleeve 22 can slide out of the fixed pipe 21 under the drive of the fixed ring 28. Thus, the length sum of the fixed pipe 21 and the sleeve 22 is increased. At the same time, when the sleeve 22 slides out of the fixed pipe 21, it will be in close contact with the sealing ring 33 and cause partial deformation of the sealing ring 33. Since the sealing ring 33 is always in close fit with the outer surface of the sleeve 22, the connection between the fixed pipe 21 and the sleeve 22 will not have a pressure relief situation. At this time, the vacuum cleaner body 11 can be started, and the vacuum cleaner body 11 is used for vacuuming operations. At this time, the flat nozzle head 12 is contacted with the object to be vacuumed, and then a better vacuuming effect can be achieved.
[0033] As described above, it is only the preferred embodiment of the present utility model, and it does not limit the present utility model in other forms. Any person skilled in the relevant art may use the disclosed technical content to make changes or modifications to equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still fall within the protection scope of the technical solution of the present utility model.
Claims
1. A vacuum cleaner with an extendable pipe, characterized in that: include: A main body mechanism (1), the main body mechanism (1) comprising a vacuum cleaner body (11), a side surface of the vacuum cleaner body (11) being provided with an adjustment mechanism (2), the adjustment mechanism (2) comprising a fixed tube (21), one end of the fixed tube (21) passing through the interior of the vacuum cleaner body (11), the fixed tube (21) being fixedly connected to the vacuum cleaner body (11), the interior of the fixed tube (21) being sleeved with a sleeve (22), the sleeve (22) being slidably connected to the fixed tube (21), The outer surface of the fixed tube (21) is sleeved with a fixed plate (23), the fixed plate (23) is fixedly connected to the fixed tube (21), a threaded rod (24) penetrates the interior of the fixed plate (23), the outer surface of the fixed plate (23) is fixedly connected to a guide rod (25), the outer surfaces of the threaded rod (24) and the guide rod (25) are sleeved with a movable plate (26), the movable plate (26) is threadedly connected to the threaded rod (24), and the movable plate (26) is slidably connected to the guide rod (25).
2. The vacuum cleaner with an extendable pipe according to claim 1, characterized in that: The outer surface of the movable plate (26) is fixedly connected to a connecting rod (27), one end of the connecting rod (27) is fixedly connected to a fixing ring (28), the fixing ring (28) is sleeved on the outer surface of the sleeve (22), and the fixing ring (28) is fixedly connected to the sleeve (22).
3. The vacuum cleaner with an extendable pipe according to claim 1, characterized in that: A sealing mechanism (3) is provided at one end of the threaded rod (24), the sealing mechanism (3) comprising a connecting pipe (31), the connecting pipe (31) being sleeved on the outer surfaces of the fixed pipe (21) and the sleeve (22), one end of the connecting pipe (31) being fixedly connected to a mounting ring (32), the interior of the mounting ring (32) being fixedly connected to a sealing ring (33).
4. The vacuum cleaner with an extendable pipe according to claim 3, characterized in that: The sealing ring (33) is sleeved on the outer surface of the sleeve (22), and the sealing ring (33) is slidably connected to the sleeve (22). One end of the connecting pipe (31) away from the mounting ring (32) is fixedly connected to a connecting ring 1 (34), and a side surface of the connecting ring 1 (34) is provided with a connecting ring 2 (35).
5. The vacuum cleaner with an extendable pipe according to claim 4, characterized in that: The first connecting ring (34) is fixedly connected to the second connecting ring (35), the second connecting ring (35) is sleeved on the outer surface of the fixed tube (21), and the second connecting ring (35) is fixedly connected to the fixed tube (21).
6. The vacuum cleaner with an extendable pipe according to claim 1, characterized in that: A limiting ring (29) is sleeved on the outer surface of the threaded rod (24), the limiting ring (29) is fixedly connected to the threaded rod (24), and the limiting ring (29) is placed in a rotation groove opened inside the fixing plate (23).
7. The vacuum cleaner with an extendable pipe according to claim 1, characterized in that: One end of the threaded rod (24) is fixedly connected to a knob (201), and one end of the sleeve (22) away from the fixed tube (21) is fixedly connected to a flat mouth head (12).