Scrubber corrugated pipe connecting structure and scrubber

Abstract

The utility model discloses a scrubber corrugated pipe connecting structure and a scrubber, and belongs to the technical field of scrubbers, the scrubber corrugated pipe connecting structure comprises two connecting pipes, a corrugated pipe main body and a connecting mechanism, one end of each connecting pipe is provided with an embedding groove, the corrugated pipe main body is embedded between the interiors of the two embedding grooves, the connecting mechanism comprises two threaded pipes, and the threaded pipes are connected with the connecting mechanism. Each threaded pipe is arranged on the outer surface of the corresponding connecting pipe in a threaded and sleeving mode, one end of each threaded pipe is fixedly connected with a limiting pipe, the connecting pipes are installed on the scrubber, pre-installation of the corrugated pipe body is facilitated through the embedding grooves in the connecting pipes, the threaded pipes are in threaded connection with the connecting pipes, and when the threaded pipes are gradually screwed on the connecting pipes, the corrugated pipe body can be conveniently installed. The limiting pipe can be driven to move, the pressing plate is conveniently driven to gradually contract through the limiting pipe, then the pressing plate abuts against the pipe wall of the corrugated pipe body in the embedding groove, the inner wall of the corrugated pipe body is tightly attached to the wall of the embedding groove, and then the connecting strength and the sealing effect of the corrugated pipe body and the connecting pipe are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of floor scrubbers, and more specifically, to a bellows connection structure for a floor scrubber and a floor scrubber. Background Art

[0002] A floor scrubber is a cleaning machine suitable for cleaning hard floors while sucking up sewage and taking the sewage away from the site. The working principle of the floor scrubber is mainly that the high-speed rotation of the motor drives the cleaning head or brush disc to rotate at a high speed, thereby generating strong frictional force and pressure to clean the stains and dust on the ground.

[0003] The authorized publication number "CN 220523546 U" discloses "a bellows connection structure for a floor scrubber and a floor scrubber, including a connecting piece and a bellows. The connecting piece is provided with an insertion glue groove, and the cross-section of the insertion glue groove is in a 'C' shape. The end of the bellows is inserted into the insertion glue groove. The 'C'-shaped insertion glue groove is used to hold glue. By designing an insertion glue groove inside the connecting piece, the cross-section of the insertion glue groove is in a 'C' shape, and the 'C'-shaped insertion glue groove is used to hold glue, replacing the traditional direct insertion and assembly method, which can effectively solve the problem of poor consistency caused by glue overflow, and can avoid the problem of unqualified quality of wrinkles caused by the inner wall of the bellows being squeezed by glue without using an expansion tube tooling. At the same time, the insertion glue groove can seal the gap between the connecting piece and the bellows, solve the problems of low production efficiency and abnormal quality, cancel a large number of expansion tube toolings, and reduce the production cost and improve the production efficiency."

[0004] The above patent effectively optimizes the connection strength of the bellows of the floor scrubber, but the above patent has the problem that the connecting piece and the bellows cannot be reused. When the bellows needs to be replaced, it needs to be cut off, and the connecting piece cannot be reused, resulting in waste of materials. Summary of the Utility Model

[0005] Aiming at the problems existing in the prior art, the purpose of the present utility model is to provide a bellows connection structure for a floor scrubber and a floor scrubber, aiming to solve the problems raised in the background art.

[0006] To solve the above problems, the present utility model adopts the following technical solutions:

[0007] A bellows connection structure for a floor scrubber, comprising:

[0008] Two connecting pipes are provided, and an embedding groove is opened at one end of each connecting pipe;

[0009] A bellows main body is embedded between the two embedding grooves; and

[0010] Connecting mechanism, the connecting mechanism includes two threaded pipes, each of the threaded pipes is threadedly sleeved on the outer surface of the corresponding connecting pipe, one end of each threaded pipe is fixedly connected with a limiting pipe, and the calibers at both ends of each limiting pipe are inconsistent, and a plurality of pressing plates are equidistantly and fixedly connected to one end of each connecting pipe.

[0011] As a preferred solution of the present utility model, an anti-slip abutting strip is fixedly connected to the outer wall of one side of each pressing plate.

[0012] As a preferred solution of the present utility model, a sealing gasket is fixedly installed on the inner wall of each embedding groove, and the cross-section of each sealing gasket is in an "L" shape.

[0013] As a preferred solution of the present utility model, a plurality of anti-slip convex strips are equidistantly and fixedly connected to the outer wall of each threaded pipe.

[0014] As a preferred solution of the present utility model, a connecting flange is fixedly installed at the other end of each connecting pipe.

[0015] A floor washer includes a floor washer bellows connection structure according to any one of the above.

[0016] Beneficial effects

[0017] Compared with the prior art, the present utility model provides a floor washer bellows connection structure and a floor washer, which have the following beneficial effects:

[0018] 1. In this solution, the connecting pipe is installed on the floor washer. The bellows main body can be pre-installed conveniently through the embedding groove on the connecting pipe. The threaded pipe and the connecting pipe are threadedly connected. The caliber of one end of the limiting pipe is larger than the caliber of the bellows main body port and smaller than the outer diameter of the connecting pipe. When the threaded pipe is gradually screwed on the connecting pipe, the limiting pipe can be driven to move. The limiting pipe can conveniently drive the pressing plate to gradually contract, and then abut against the bellows main body pipe wall inside the embedding groove, so that the inner wall of the bellows main body is closely attached to the embedding groove wall, thereby improving the connection strength and sealing effect between the bellows main body and the connecting pipe.

[0019] 2. In this solution, the strength of the pressing plate pressing against the bellows main body pipe wall is further improved through the anti-slip abutting strip, and the sealing effect between the inner wall of the embedding groove and the inner wall of the bellows main body is improved through the sealing gasket, avoiding leakage between the bellows main body and the connecting pipe, and improving the use effect of the connecting mechanism. Description of the drawings

[0020] Figure 1 is a three-dimensional view of the present utility model;

[0021] Figure 2 is an exploded view of the present utility model;

[0022] Figure 3This is a cross-sectional view of the connecting pipe in the present utility model.

[0023] Description of reference numerals in the figure:

[0024] 1. Connecting pipe; 2. Bellows main body; 3. Connecting mechanism; 301. Threaded pipe; 302. Restricting pipe; 303. Pressing plate; 304. Anti-slip abutting strip; 4. Sealing gasket; 5. Anti-slip convex strip; 6. Connecting flange. Specific implementation mode

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to 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 creative efforts shall fall within the protection scope of the present utility model.

[0026] Embodiment:

[0027] Please refer to Figures 1-3 , a bellows connection structure for a floor washer, comprising:

[0028] Two connecting pipes 1 are provided, and an embedding groove is formed at one end of each connecting pipe 1;

[0029] A bellows main body 2 is embedded between the two embedding grooves; and

[0030] A connecting mechanism 3, the connecting mechanism 3 includes two threaded pipes 301, each threaded pipe 301 is threadedly sleeved on the outer surface of the corresponding connecting pipe 1, one end of each threaded pipe 301 is fixedly connected with a restricting pipe 302, and the diameters of both ends of each restricting pipe 302 are inconsistent, and a plurality of pressing plates 303 are equidistantly and fixedly connected to one end of each connecting pipe 1.

[0031] In the embodiment, the connecting pipe 1 is installed on the floor washer. The pre-installation of the bellows main body 2 is facilitated through the embedding groove on the connecting pipe 1. The threaded pipe 301 is threadedly connected to the connecting pipe 1. The diameter of one end of the restricting pipe 302 is larger than the diameter of the bellows main body port and smaller than the outer diameter of the connecting pipe 1. When the threaded pipe 301 is gradually screwed on the connecting pipe 1, the restricting pipe 302 can be driven to move. The restricting pipe 302 is used to drive the pressing plate 303 to gradually contract, and then abut against the inner wall of the bellows main body 2 in the embedding groove, so that the inner wall of the bellows main body 2 is closely attached to the wall of the embedding groove, thereby improving the connection strength and sealing effect between the bellows main body 2 and the connecting pipe 1.

[0032] Specifically, please refer to Figure 3 As shown, an anti-slip abutting strip 304 is fixedly connected to the outer wall of one side of each pressing plate 303.

[0033] In this embodiment, the anti-slip abutting strip 304 is used to further improve the strength of the pressing plate 303 pressing against the wall of the corrugated pipe body 2, thereby improving the service effect of the connecting mechanism 3.

[0034] Specifically, please refer to Figure 3 As shown, a sealing gasket 4 is fixedly installed on the inner wall of each embedding groove, and the cross-section of each sealing gasket 4 is in an "L" shape.

[0035] In this embodiment, the sealing gasket 4 is used to improve the sealing effect between the inner wall of the embedding groove and the inner wall of the corrugated pipe body 2, prevent leakage between the corrugated pipe body 2 and the connecting pipe 1, and improve the service effect of the connecting mechanism 3.

[0036] Specifically, please refer to Figure 2 As shown, a plurality of anti-slip ridges 5 are equidistantly and fixedly connected to the outer wall of each threaded pipe 301.

[0037] In this embodiment, the anti-slip ridges 5 are used to improve the anti-slip effect of the threaded pipe 301, facilitating the screwing of the threaded pipe 301.

[0038] Specifically, please refer to Figure 2 As shown, a connecting flange 6 is fixedly installed at the other end of each connecting pipe 1.

[0039] In this embodiment, the connecting flange 6 facilitates the installation and fixation of the connecting pipe 1.

[0040] Please refer to Figures 1-3 , a floor washer, including the floor washer corrugated pipe connection structure according to any one of the above embodiments.

[0041] Working principle: During use, the two connecting pipes 1 are respectively installed at the adapted positions of the floor washer through the connecting flanges 6. The threaded pipes 301 and the limiting pipes 302 are respectively sleeved on the corrugated pipe body 2, and both ends of the corrugated pipe body 2 are respectively inserted into the corresponding embedding grooves. The threaded pipes 301 are respectively pulled towards the connecting pipes 1 and screwed. When the threaded pipes 301 continuously move towards the corresponding connecting pipes 1, the limiting pipes 302 are driven to move. When the limiting pipes 302 move, the corresponding pressing plates 303 are driven to contract inwards. The anti-slip abutting strip 304 firmly abuts against the corrugated pipe body 2, making the inner wall of the corrugated pipe body 2 closely adhere to the sealing gasket 4 on the inner wall of the embedding groove, thus completing the connection.

[0042] The control mode of the present utility model is controlled by manually starting and closing the switch. The wiring diagram of the power element and the power supply are common general knowledge in the art, and the present utility model mainly aims to protect mechanical devices, so the control mode and wiring layout of the present utility model will not be further explained in detail.

[0043] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its improved concept, making equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.

Claims

1. A floor scrubber bellows connection structure, characterized in that: include: Two connecting pipes (1) are provided, and one end of each connecting pipe (1) is provided with an embedding groove; A bellows body (2), wherein the bellows body (2) is embedded between the two embedding grooves; and A connecting mechanism (3), the connecting mechanism (3) comprising two threaded tubes (301), each of the threaded tubes (301) being threadedly sleeved on the outer surface of a corresponding connecting tube (1), one end of each of the threaded tubes (301) being fixedly connected to a limiting tube (302), and the diameters of two ends of each limiting tube (302) being inconsistent, and one end of each of the connecting tubes (1) being fixedly connected to a plurality of clamping plates (303) at equal distances.

2. A floor scrubber bellows connection structure according to claim 1, characterized in that: An anti-slip abutment strip (304) is fixedly connected to the outer wall of one side of each pressing plate (303).

3. A floor scrubber bellows connection structure according to claim 2, characterized in that: A sealing gasket (4) is fixedly mounted on the inner wall of each embedding groove, and the cross section of each sealing gasket (4) is L-shaped.

4. A floor scrubber bellows connection structure according to claim 3, characterized in that: The outer wall of each threaded tube (301) is fixedly connected with a plurality of anti-slip convex strips (5) at equal intervals.

5. The floor scrubber bellows connection structure according to claim 4, characterized in that: A connecting flange (6) is fixedly mounted on the other end of each connecting pipe (1).

6. A floor scrubber, characterized in that: The invention comprises a floor scrubber bellows connection structure as described in any one of claims 1 to 5.

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