High-strength dust collector shell structure

Abstract

The utility model discloses a high-strength dust collector shell structure which comprises a dust collector shell, a grip is arranged on one side of the dust collector shell, an adjusting seat is arranged on the upper side of the other side of the dust collector shell, a threaded rod is rotationally arranged on the upper side of the interior of the adjusting seat, and a rotating shaft is welded to one end of the threaded rod. One end of the rotating shaft is rotationally connected with the adjusting seat, one side of the exterior of the threaded rod is in threaded connection with a moving block, a first dust suction pipe is fixedly adhered to the lower end of the moving block, one end of the first dust suction pipe extends to the exterior of the adjusting seat, and a dust suction opening is formed in the end, located outside the adjusting seat, of the first dust suction pipe. According to the high-strength dust collector shell structure, the length of the dust collection opening can be adjusted so as to adapt to cleaning areas with different distances or difficult to touch, dust collection pipes with different lengths do not need to be frequently replaced, and the cleaning efficiency and the use convenience are greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to dust catcher technical field, specifically to a high strength dust catcher shell structure. BACKGROUND

[0002] Dust catcher is indispensable in modern family cleaning, it effectively removes dust, chippings and hair etc. in the corner that is difficult to reach on the ground, carpet, furniture surface through the internal strong suction, and the working principle of dust catcher mainly depends on the internal motor driving fan rotation, forms the powerful suction, and dust and sundries are sucked into the dust collecting container, and dust catcher shell is the important component of dust catcher, it not only protects the motor and parts inside dust catcher, but also decides the appearance design and durability of dust catcher.

[0003] The existing patent with the announcement number CN220655483U discloses a kind of handheld dust catcher shell structure, including dust catcher body, the dust catcher body, the dust catcher body one side fixedly connected with handle, the handle one side outer wall fixedly connected with non-slip mat, the handle lower end fixedly connected with base, the dust catcher body one side movably connected with dust collection box, the dust collection box upper end movably connected with cover, the dust collection box one side fixedly connected with dust collection pipe mechanism.

[0004] The above scheme is convenient for dusting some narrow space dead angle, but the overall structure of the dust catcher shell structure is relatively fixed, which leads to the dusting head of the dust catcher cannot be deepened for deeper gaps such as the bottom of sofa, the edge of bed bottom or the small angle between furniture and wall, and the length adjustment function cannot be realized, so it cannot meet the existing demand, and therefore we propose a high-strength dust catcher shell structure. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a high-strength dust catcher shell structure to solve the problem of the overall structure of the dust catcher shell structure being fixed, which affects the dusting effect due to the inability to realize length adjustment.

[0006] To achieve the above object, the utility model provides the following technical scheme: a high-strength dust catcher shell structure, including dust catcher shell, the side of dust catcher shell is provided with handle, the upper side of the other side of dust catcher shell is provided with adjusting seat, the upper side inside adjusting seat is rotatably provided with threaded rod, one end of threaded rod is welded with rotating shaft, and one end of rotating shaft is rotatably connected with adjusting seat, one side outside threaded rod is screw-connected with moving block, the lower end of moving block is fixedly bonded with first dust collection pipe, and one end of first dust collection pipe extends to the outside of adjusting seat, and one end of first dust collection pipe outside adjusting seat is provided with dust suction port.

[0007] Preferably, the outer wall of the rotating shaft is fixed with a transmission worm gear, one side of the upper end of the adjusting seat is rotatably provided with a transmission worm, and the transmission worm and the transmission worm gear are in worm transmission.

[0008] Preferably, the front end of the transmission worm is welded with a rotating rod, one end of the rotating rod penetrates and extends to the outside of the adjusting seat, and the rotating rod is rotatably matched with the adjusting seat, and the transmission worm is installed with a knob at one end of the adjusting seat.

[0009] Preferably, one side of the inside of the adjusting seat is provided with a second dust collection pipe, and the second dust collection pipe and the first dust collection pipe are connected through a folding telescopic pipe.

[0010] Preferably, the lower side of the first dust collection pipe in one end of the inside of the adjusting seat is adhesively fixed with a limiting block, and the lower end of the inside of the adjusting seat is provided with a limiting groove in sliding fit with the limiting block.

[0011] Preferably, two first reinforcing frames are adhesively fixed between the dust collector shell and the handle.

[0012] Preferably, two second reinforcing frames are adhesively fixed between the dust collector shell and the handle.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. The utility model discloses a dust collector, which comprises a dust collector shell, a handle is fixed on one side of the upper side of the dust collector shell, an adjusting seat is arranged on the upper side of the handle, a threaded rod is rotatably arranged in the adjusting seat, a moving block is fixed on the threaded rod, a limiting block is adhesively fixed on the lower side of the moving block, a limiting groove is formed in the lower end of the adjusting seat, and the limiting block is in sliding fit with the limiting groove.

[0015] 2. The utility model discloses a dust collector, which comprises a dust collector shell, a handle is fixed on one side of the upper side of the dust collector shell, an adjusting seat is arranged on the upper side of the handle, a threaded rod is rotatably arranged in the adjusting seat, a moving block is fixed on the threaded rod, a limiting block is adhesively fixed on the lower side of the moving block, a limiting groove is formed in the lower end of the adjusting seat, and the limiting block is in sliding fit with the limiting groove.

[0016] 3. The utility model discloses a first reinforcing frame is arranged between dust collector shell and handle, and the second reinforcing frame is arranged between dust collector shell and adjusting seat, and the second reinforcing frame is Y type, and the existence of first reinforcing frame effectively connects dust collector shell and handle, forms a stable support structure, improves the stability of handle, so that user can more stably control dust collector in the use process, also reduce the loosening or damage risk of shell and handle connecting portion because of long -time use or accidental collision, and the second reinforcing frame of Y type utilizes the stability principle of triangle, greatly strengthens the connecting strength between dust collector shell and adjusting seat, improves the stability of dust collector when adjusting length. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0018] Figure 2 It is the internal structure front view schematic diagram of the utility model;

[0019] Figure 3 It is the internal structure side view schematic diagram of the utility model;

[0020] Figure 4 It is the Figure 2 It is the local enlarged view of A area in the utility model.

[0021] In the drawing: 1, dust collector shell;2, handle;3, first reinforcing frame;4, second reinforcing frame;5, adjusting seat;6, suction port;7, first dust collection pipe;8, folding telescopic pipe;9, threaded rod;10, moving block;11, limit block;12, limit slot;13, rotating shaft;14, transmission worm;15, transmission worm;16, rotating rod;17, knob;18, second dust collection pipe. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1-4The utility model provides a technical scheme: a high strength dust catcher shell structure, including dust catcher shell 1, the one side of dust catcher shell 1 is provided with handle 2, the upper side of the other side of dust catcher shell 1 is provided with adjusting seat 5, the upper side of adjusting seat 5 inside is rotatably provided with threaded rod 9, and one end of threaded rod 9 is welded with rotating shaft 13, and one end of rotating shaft 13 is rotatably connected with adjusting seat 5, and the one side outside threaded rod 9 is threadedly connected with moving block 10, and the lower end of moving block 10 is fixedly attached with first dust suction pipe 7, and one end of first dust suction pipe 7 extends to the outside of adjusting seat 5, and one end of first dust suction pipe 7 outside adjusting seat 5 is provided with dust suction port 6.

[0024] Handle 2 controls dust catcher shell 1, and rotating knob 17 drives rotating lever 16, transmission worm 15 and transmission worm gear 14 to rotate, thereby driving rotating shaft 13 and threaded rod 9 to rotate, threaded rod 9 drives moving block 10 to move, first dust suction pipe 7 slides in limiting groove 12 through limiting block 11, realizes linear expansion and contraction, the movement of first dust suction pipe 7 drives folding telescopic pipe 8 to expand and contract synchronously, ensures that dust suction port 6 is connected with second dust suction pipe 18 smoothly, second reinforcing frame 4 enhances the structural strength of dust catcher shell 1 and adjusting seat 5, improves stability, and worm drive self-locking ensures the stability of dust suction port 6 after adjustment, improves cleaning efficiency and convenience.

[0025] Please refer to Figure 3 And Figure 4 The outer wall of rotating shaft 13 is fixed with transmission worm gear 14, the inside upper end of adjusting seat 5 is rotatably provided with transmission worm 15, and transmission worm 15 and transmission worm gear 14 are worm driven, transmission worm 15 can drive transmission worm gear 14 and rotating shaft 13 to rotate by rotating, the structure is compact and the transmission efficiency is high, the front end of transmission worm 15 is welded with rotating lever 16, one end of rotating lever 16 penetrates and extends to the outside of adjusting seat 5, and rotating lever 16 and adjusting seat 5 are rotatably matched, and knob 17 is installed at one end of transmission worm 15 in adjusting seat 5, which is convenient for users to exert force;

[0026] Please refer to Figure 3 And Figure 4 The inside of adjusting seat 5 is provided with second dust suction pipe 18, second dust suction pipe 18 and first dust suction pipe 7 are connected through folding telescopic pipe 8, folding telescopic pipe 8 can expand and contract synchronously according to the movement of first dust suction pipe 7, ensures that first dust suction pipe 7 and second dust suction pipe 18 always maintain smooth connection, avoids air leakage phenomenon in the dust collection process, and improves dust collection efficiency;

[0027] Please refer to Figure 4The first dust suction pipe 7 is adhered and fixed with a limiting block 11 on the lower side of the inner end of the adjusting seat 5, a limiting groove 12 is arranged at the lower end of the adjusting seat 5, and the limiting groove 12 is in sliding fit with the limiting block 11, so that the movement of the first dust suction pipe 7 can be axially limited to prevent the first dust suction pipe 7 from deviating or shaking during the movement, and the length of the dust suction port 6 can be stably adjusted.

[0028] Please refer to Figure 1 , Figure 2 and Figure 3 , two first reinforcing frames 3 are adhered and fixed between the dust collector shell 1 and the handle 2, which can enhance the connection strength between the handle 2 and the dust collector shell 1, improve the stability of the overall structure, two second reinforcing frames 4 are adhered and fixed between the dust collector shell 1 and the handle 2, which further enhances the structural strength between the dust collector shell 1 and the adjusting seat 5, reduces the risk of structural damage, and improves the stability and durability of the dust collector during length adjustment.

[0029] Working principle: when in use, the dust collector shell 1 can be used by holding the handle 2, the first reinforcing frame 3 increases the strength of the connection between the handle 2 and the dust collector shell 1, the knob 17 is held and rotated, the knob 17 drives the rotating rod 16 to rotate, the rotating rod 16 drives the transmission worm 15 to synchronously rotate, the transmission worm 15 and the transmission worm gear 14 are in worm transmission, so the transmission worm gear 14 is synchronously rotated, the transmission worm gear 14 drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the threaded rod 9 to rotate, the threaded rod 9 drives the moving block 10 to synchronously rotate, the lower end of the moving block 10 is connected with the first dust suction pipe 7, so the first dust suction pipe 7 is rotated, and the first dust suction pipe 7 drives the limiting block 11 to slide in the limiting groove 12, thereby limiting the first dust suction pipe 7 in the axial direction, so that the rotation of the first dust suction pipe 7 is converted into horizontal linear movement, the first dust suction pipe 7 moves with the moving block 10, the first dust suction pipe 7 drives the folding telescopic pipe 8 to synchronously extend and retract, ensuring that the connection between the first dust suction pipe 7 and the second dust suction pipe 18 is always smooth and effective, the first dust suction pipe 7 drives the dust suction port 6 to adjust the length to adapt to different distances or difficult-to-reach cleaning areas, greatly improving the cleaning efficiency and the convenience of use, the worm transmission self-locking ensures the stability of the dust suction port 6 after adjustment, and the two second reinforcing frames 4 enhance the structural strength between the dust collector shell 1 and the adjusting seat 5, reduce the risk of structural damage, and improve the stability of the dust collector during length adjustment.

[0030] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A high strength vacuum cleaner housing structure comprising a vacuum cleaner housing (1) characterised in that: The side of the dust collector shell (1) is provided with a handle (2), the upper side of the other side of the dust collector shell (1) is provided with an adjusting seat (5), the upper side of the inside of the adjusting seat (5) is rotatably provided with a threaded rod (9), one end of the threaded rod (9) is welded with a rotating shaft (13), one end of the rotating shaft (13) is rotatably connected with the adjusting seat (5), one side of the outside of the threaded rod (9) is threadedly connected with a moving block (10), the lower end of the moving block (10) is adhesively fixed with a first dust suction pipe (7), one end of the first dust suction pipe (7) extends to the outside of the adjusting seat (5), and the end of the first dust suction pipe (7) outside the adjusting seat (5) is provided with a dust suction port (6).

2. A high strength vacuum cleaner housing structure according to claim 1, wherein: The outer wall of the rotating shaft (13) is fixedly provided with a transmission worm gear (14), one side of the upper end of the inside of the adjusting seat (5) is rotatably provided with a transmission worm (15), and the transmission worm (15) and the transmission worm gear (14) are in worm transmission.

3. A high strength vacuum cleaner housing structure according to claim 2, wherein: The front end of the transmission worm (15) is welded with a rotating rod (16), one end of the rotating rod (16) penetrates and extends to the outside of the adjusting seat (5), and the rotating rod (16) is rotatably connected with the adjusting seat (5), and one end of the transmission worm (15) is provided with a knob (17).

4. The high strength vacuum cleaner housing structure of claim 1, wherein: One side of the inside of the adjusting seat (5) is provided with a second dust suction pipe (18), and the second dust suction pipe (18) and the first dust suction pipe (7) are connected through a folding telescopic pipe (8).

5. The high strength vacuum cleaner housing structure of claim 1, wherein: The lower side of one end of the inside of the first dust suction pipe (7) in the adjusting seat (5) is adhesively fixed with a limiting block (11), and the lower end of the inside of the adjusting seat (5) is provided with a limiting groove (12), and the limiting groove (12) and the limiting block (11) are in sliding fit.

6. The high strength vacuum cleaner housing structure of claim 1, wherein: The dust collector shell (1) and the handle (2) are adhesively fixed with two first reinforcing frames (3).

7. The high strength vacuum cleaner housing structure of claim 1, wherein: The dust collector shell (1) and the handle (2) are adhesively fixed with two second reinforcing frames (4).

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