Connecting pipe fastening mechanism for vacuum cleaner

Abstract

The utility model discloses a connecting pipe fastening mechanism for a vacuum cleaner. The connecting pipe fastening mechanism comprises a vacuum cleaner main body, the back face of the supporting frame is fixedly connected with the middle of the front face of the vacuum cleaner body. The two sides of the outer fixing ring are fixedly connected with the end of the supporting frame. According to the scheme, related structures of the supporting frame, the outer fixing ring, the reinforcing sealing ring, the connecting plate, the fixing partition plates and the fixing studs are arranged, after the dust collection part is communicated, the outer fixing ring and the reinforcing sealing ring are arranged on the outer surface of the connecting opening in a sleeving mode, the fixing partition plates on the two sides are fixed in a staggered mode, and the fixing studs are used for fixing; in this way, when high-strength cleaning operation is carried out, the positions of the connecting port and the connecting pipe are relatively fixed, normal use of the connecting port and the connecting pipe can be guaranteed as much as possible through dragging and hard dragging in the using process, breakage and breakage of the connecting position of the waste conveying pipe and the vacuum cleaner body are reduced, and the situation of dislocation and breakage is avoided; therefore, the normal use of the vacuum cleaner is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum cleaner component reinforcement, and more specifically, to a connecting pipe fastening mechanism for a vacuum cleaner. Background Art

[0002] A vacuum cleaner generally refers to a vacuum cleaner specially designed and used to remove dust, debris and dirt generated during the installation, construction and cleaning of decorative insulation materials. It has some functions, such as strong suction power, efficient filtration system, large-capacity storage container and other characteristics.

[0003] However, in actual use, there are still certain problems. For example, when performing cleaning operations, the feed port is often held by hand and comes into contact with waste and dust to clean them. During use, dragging and pulling are inevitable, and the connection between the waste conveying pipe and the vacuum cleaner body will continue to be damaged and broken under the condition of dragging and pulling, and may even be dislocated and broken, which will affect the normal use of the vacuum cleaner. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a connecting pipe fastening mechanism for a vacuum cleaner to solve the problem that the prior art is inevitably dragged and pulled during use, and the connection between the waste conveying pipe and the vacuum cleaner body will be constantly damaged and broken under the condition of dragging and pulling.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a connecting pipe fastening mechanism for a vacuum cleaner, comprising

[0006] Vacuum cleaner body;

[0007] A support frame, the back side of which is fixedly connected to the middle part of the front side of the vacuum cleaner body;

[0008] An outer fixing ring, two sides of which are fixedly connected to the ends of the support frame;

[0009] A reinforcement sealing ring, the outer surface of which is detachably connected to the inner surface of the outer fixing ring;

[0010] A connecting plate, the side surface of which is fixedly connected to the end of the top end of the outer fixing ring;

[0011] A fixed partition, one side of which is fixedly connected to the side surface of the connecting plate.

[0012] It also includes a universal wheel, a connecting port, and a fixing stud. The top of the universal wheel is fixedly connected to the bottom of the vacuum cleaner body, the back of the connecting port is fixedly connected to the middle of the front of the vacuum cleaner body, the outer surface of the connecting port is fitted with the inner surface of the reinforced sealing ring, and the outer surface of the fixing stud is detachably connected to the middle of the fixed partition.

[0013] It also includes a reinforcement frame, a quick-release filter assembly, and a dust collection bag. One end of the reinforcement frame is fixedly connected to both ends of the vacuum cleaner body, the quick-release filter assembly is arranged in the middle of the vacuum cleaner body, the bottom of the dust collection bag is fixedly connected to the top of the vacuum cleaner body, and the side of the dust collection bag is fixedly connected to the other end of the reinforcement frame.

[0014] Among them, the quick-release filter assembly includes a filter screen, an increased ventilation pipe, a blocking plate, an adjustment column, and a filter plate. The outer surface of the filter screen is detachably connected to the front of the middle part of the vacuum cleaner body, the bottom of the increased ventilation pipe is fixedly connected to the inner surface of the middle part of the vacuum cleaner body, the bottom of the blocking plate is fixedly connected to the inner surface of the middle part of the vacuum cleaner body, the bottom of the adjustment column is fixedly connected to the inner surface of the middle part of the vacuum cleaner body, and the bottom of the filter plate is detachably connected to the top of the adjustment column.

[0015] The beneficial effects of the above technical solution of the utility model are as follows:

[0016] In the above scheme, by setting the supporting frame, the outer fixing ring, the reinforcing sealing ring, the connecting plate, the fixing partition plate, and the fixing stud related structures, after the dust suction part is connected, the outer fixing ring and the reinforcing sealing ring are sleeved on the outer surface of the connecting port, and the fixing partition plates on both sides are fixed by dislocation, and the fixing studs are used for fixing, so that when performing high-intensity cleaning operations, the positions of the connecting port and the connecting pipe are relatively fixed, so that the dragging and hard pulling during use can also ensure the normal use of the connecting port and the connecting pipe as much as possible, reduce the damage and rupture of the connection between the waste conveying pipe and the main body of the vacuum cleaner, avoid the occurrence of dislocation and rupture, thereby ensuring the normal use of the vacuum cleaner;

[0017] By setting up a filter, a heightened ventilation pipe, a blocking plate, an adjustment column, and a filter plate related structure, after the dust and waste are sucked into the interior of the vacuum cleaner body, they will pass through the filter plate, and smaller particles will further enter the dust collection bag, while larger particles that may cause blockage will be retained by the filter plate on the inner surface of the vacuum cleaner body. The blocking plate can prevent dust and impurities from causing a certain amount of blockage to the filter. Finally, the filter plate can be replaced in time by disassembling the filter, thereby improving the dust collection efficiency inside the vacuum cleaner body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a structural diagram related to the support frame and the outer fixing ring of the utility model;

[0020] Figure 3 This is a structural diagram of the outer fixing ring, the reinforcement sealing ring, and the connecting plate of the utility model;

[0021] Figure 4 This is a structural diagram related to the filter screen, heightened ventilation pipe, and blocking plate of the utility model.

[0022] [reference numerals]

[0023] 1. Vacuum cleaner body; 2. Universal wheel; 3. Connection port; 4. Support frame; 5. External fixing ring; 6. Reinforcement sealing ring; 7. Connecting plate; 8. Fixed partition; 9. Fixed stud; 10. Reinforcement frame; 11. Quick-release filter assembly; 12. Dust collection bag; 111. Filter net; 112. Increase ventilation pipe; 113. Blocking plate; 114. Adjustment column; 115. Filter plate. DETAILED DESCRIPTION

[0024] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0025] As attached Figure 1 To Attachment Figure 4 The embodiment of the utility model provides a connecting pipe fastening mechanism for a vacuum cleaner, comprising:

[0026] Vacuum cleaner body 1;

[0027] A support frame 4, the back side of which is fixedly connected to the middle part of the front side of the vacuum cleaner body 1;

[0028] An outer fixing ring 5, two sides of which are fixedly connected to the ends of the support frame 4;

[0029] A reinforcement sealing ring 6, the outer surface of which is detachably connected to the inner surface of the outer fixing ring 5;

[0030] A connecting plate 7, the side surface of which is fixedly connected to the end of the top end of the outer fixing ring 5;

[0031] A fixed partition 8, one side of which is fixedly connected to a side surface of the connecting plate 7;

[0032] The support frame 4 has a certain flexibility. When the outer fixing ring 5 is sleeved on the connecting port 3, the support frame 4 can be pulled so that the outer fixing ring 5 can be displaced to a certain extent, thereby adapting to the sizes of dust suction connecting pipes of different sizes.

[0033] It also includes a universal wheel 2, a connecting port 3, and a fixing stud 9. The top of the universal wheel 2 is fixedly connected to the bottom of the vacuum cleaner body 1, the back of the connecting port 3 is fixedly connected to the middle of the front of the vacuum cleaner body 1, the outer surface of the connecting port 3 is fitted with the inner surface of the reinforced sealing ring 6, and the outer surface of the fixing stud 9 is detachably connected to the middle of the fixed partition 8.

[0034] Among them, it also includes a reinforcement frame 10, a quick-release filter assembly 11, and a dust collection bag 12. One end of the reinforcement frame 10 is fixedly connected to both ends of the vacuum cleaner body 1, the quick-release filter assembly 11 is arranged in the middle of the vacuum cleaner body 1, the bottom of the dust collection bag 12 is fixedly connected to the top of the vacuum cleaner body 1, and the side of the dust collection bag 12 is fixedly connected to the other end of the reinforcement frame 10.

[0035] Among them, the quick-release filter assembly 11 includes a filter screen 111, an increased ventilation pipe 112, a blocking plate 113, an adjustment column 114, and a filter plate 115. The outer surface of the filter screen 111 is detachably connected to the front of the middle part of the vacuum cleaner body 1, the bottom of the increased ventilation pipe 112 is fixedly connected to the inner surface of the middle part of the vacuum cleaner body 1, the bottom of the blocking plate 113 is fixedly connected to the inner surface of the middle part of the vacuum cleaner body 1, the bottom of the adjustment column 114 is fixedly connected to the inner surface of the middle part of the vacuum cleaner body 1, and the bottom of the filter plate 115 is detachably connected to the top of the adjustment column 114.

[0036] The working process of the utility model is as follows:

[0037] In the above scheme, after the dust suction connection pipe is fixedly connected to the connection port 3, the outer fixing ring 5 is moved to align with the joint of the connection port 3 and the dust suction connection pipe, and the reinforcing sealing ring 6 is inserted into the gap between the outer fixing ring 5 and the connection port 3, and the outer side of the outer fixing ring 5 is gradually closed. When the fixed partitions 8 on both sides are misaligned and fitted, the fixing studs 9 are used to firstly perform threaded fixing, and then the holes of the fixed partitions 8 are gradually passed through and fixed;

[0038] After the vacuum cleaner body 1 starts working, the vacuuming effect inside the vacuum cleaner body 1 has certain limitations. After dust and impurities enter the vacuum cleaner body 1, fine particles and dust will enter the dust collection bag 12 along the filter plate 115, while larger particles and impurities will be blocked by the filter plate 115 and distributed on the surface of the elevated ventilation pipe 112 under the blocking of the blocking plate 113. Some of them will re-enter the vacuum port of the vacuum cleaner body 1 again and move in a cycle. Finally, after a certain period of use, the filter 111 is disassembled and the filter plate 115 is removed from the top of the adjustment column 114 for replacement and cleaning.

[0039] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0040] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0041] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A connecting pipe fastening mechanism for a vacuum cleaner, characterized in that: include Vacuum cleaner body (1); A support frame (4), the back side of the support frame (4) being fixedly connected to the middle part of the front side of the vacuum cleaner body (1); An outer fixing ring (5), two sides of which are fixedly connected to the ends of the support frame (4); A reinforcement sealing ring (6), wherein the outer surface of the reinforcement sealing ring (6) is detachably connected to the inner surface of the outer fixing ring (5); A connecting plate (7), the side surface of the connecting plate (7) being fixedly connected to the end of the top end of the outer fixing ring (5); A fixed partition (8), one side of which is fixedly connected to the side surface of the connecting plate (7).

2. A connecting pipe fastening mechanism for a vacuum cleaner according to claim 1, characterized in that: It also includes a universal wheel (2), a connection port (3), and a fixing stud (9); the top of the universal wheel (2) is fixedly connected to the bottom of the vacuum cleaner body (1); the back of the connection port (3) is fixedly connected to the middle of the front of the vacuum cleaner body (1); the outer surface of the connection port (3) is in contact with the inner surface of the reinforcement sealing ring (6); and the outer surface of the fixing stud (9) is detachably connected to the middle of the fixed partition (8).

3. A connecting pipe fastening mechanism for a vacuum cleaner according to claim 1, characterized in that: It also comprises a reinforcement frame (10), a quick-release filter assembly (11), and a dust collection bag (12); one end of the reinforcement frame (10) is fixedly connected to both ends of the vacuum cleaner body (1); the quick-release filter assembly (11) is arranged in the middle of the vacuum cleaner body (1); the bottom of the dust collection bag (12) is fixedly connected to the top of the vacuum cleaner body (1); and the side of the dust collection bag (12) is fixedly connected to the other end of the reinforcement frame (10).

4. A connecting pipe fastening mechanism for a vacuum cleaner according to claim 3, characterized in that: The quick-release filter assembly (11) comprises a filter screen (111), a heightened ventilation pipe (112), a blocking plate (113), an adjustment column (114), and a filter plate (115); the outer surface of the filter screen (111) is detachably connected to the front face of the middle part of the vacuum cleaner body (1); the bottom of the heightened ventilation pipe (112) is fixedly connected to the inner surface of the middle part of the vacuum cleaner body (1); the bottom of the blocking plate (113) is fixedly connected to the inner surface of the middle part of the vacuum cleaner body (1); the bottom of the adjustment column (114) is fixedly connected to the inner surface of the middle part of the vacuum cleaner body (1); and the bottom of the filter plate (115) is detachably connected to the top of the adjustment column (114).

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