Upper cover mounting structure of billiard ball cleaning machine

Abstract

The utility model discloses an upper cover mounting structure of a billiard ball cleaning machine, which comprises a main body and an upper cover rotationally arranged on the main body, a connecting part connected with the main body is formed on the upper cover, a rotating seat is formed on the main body, a rotating shaft is inserted on the connecting part, connecting convex parts are arranged at two ends of the rotating shaft, and the connecting convex parts are connected with the rotating seat. A mounting hole for accommodating the connecting convex part is formed in the rotating seat; a sliding guide groove is formed in the rotating seat, and the connecting convex part is arranged in the mounting hole along the sliding guide groove, so that the upper cover is rotationally arranged on the rotating seat.

Description

Technical Field

[0001] This utility model relates to the technical field of billiard cleaning machines, specifically to a top cover mounting structure for a billiard cleaning machine. Background Technology

[0002] Traditional billiard cleaning mainly relies on manual wiping or simple cleaning tools, which is inefficient and difficult to completely remove stains, grease and chocolate powder residue from the surface of the balls. Therefore, existing billiard halls or billiard rooms generally use billiard cleaning machines to clean the surface of the billiard balls.

[0003] For example, a flip-top billiard cleaning machine disclosed in publication number "CN206965087U" includes a base, which is assembled from a bottom shell and an upper shell; a motor is installed inside the bottom shell, and a turntable and a partition for placing billiard balls are provided inside the upper shell. The upper surface of the turntable is covered with wool felt, and a flip-top is provided above the partition. The output shaft of the motor extends out of the bottom shell and is connected to the turntable. The flip-top is connected to the base through a metal connecting post. The lower end of the metal connecting post extends into the mounting post at the rear end of the upper shell and the bottom shell. The upper end of the metal connecting post is provided with a pin hole and a limiting pin in the radial direction. A rotating shaft extending into the pin hole is provided in the mounting post at the rear end of the upper shell.

[0004] In existing technologies, the top cover is typically installed using a pin hole and a limiting pin. The installation process requires alignment, which complicates the assembly steps and affects production efficiency. Utility Model Content

[0005] To address the technical problems existing in the background art, this utility model proposes a top cover mounting structure for a billiards cleaning machine.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows:

[0007] A top cover mounting structure for a billiard cleaning machine includes a main body and a top cover mounted on the main body. The top cover has a connecting part for connecting to the main body. The main body has a rotating seat. A rotating shaft is inserted into the connecting part. Connecting protrusions are provided at both ends of the rotating shaft. The rotating seat has mounting holes for the connecting protrusions to be inserted.

[0008] A sliding guide groove is formed on the rotating base, and the connecting protrusion is inserted into the mounting hole along the sliding guide groove so that the upper cover is rotated on the rotating base.

[0009] Preferably, the end of the connecting protrusion tends to taper along the direction of insertion into the mounting hole. Through the above improvements, the connecting protrusion can be more easily inserted into the mounting hole, and the stability of the connection between the connecting protrusion and the mounting hole can be guaranteed.

[0010] Preferably, the sliding guide groove includes an arc-shaped guide surface and limiting surfaces on both sides of the guide surface. The guide surface is located on the top of the rotating base and connects to the mounting hole. With the above improvements, the connecting protrusion slides into the mounting hole along the guide surface, and the limiting surfaces can limit the guide surface to prevent the connecting protrusion from shifting during the connection process. When the top cover is opened to a certain angle, the guide surface abuts against the rotating base and restricts the top cover from continuing to rotate away from the main body, keeping the top cover in the open state and improving the convenience of user use.

[0011] Preferably, the upper cover has a rotating guide block, the top of the rotating seat is arc-shaped, and the rotating guide block rotates along the outer contour of the rotating seat. The rotating guide block abuts against the rotating seat to restrict the upper cover from rotating away from the main body. Through the above improvements, the rotating guide block is used for guidance. During the rotation of the upper cover, the rotating guide block rotates along the outer contour of the rotating seat to ensure the stability of the upper cover during the rotation process.

[0012] Preferably, the cross-section of the guide surface matches the cross-section of the connecting protrusion. Through the above improvements, the misalignment of the connecting protrusion during assembly is avoided, thereby improving the ease of installation.

[0013] Preferably, the guide surface is located on the top of the rotary base and controls the insertion direction of the rotating shaft, facing the connecting protrusion. Through the above improvements, the rotating shaft can be inserted into the rotary base more smoothly, thereby improving the convenience of installation.

[0014] Preferably, the main body is provided with a limiting partition, which forms a plurality of cleaning grooves, and the limiting partition is connected to the rotating shaft. With the above improvements, billiard balls can be placed into the cleaning grooves for cleaning, and the connection between the limiting partition and the rotating shaft improves the convenience of installing the limiting partition.

[0015] Preferably, a limiting protrusion is formed on the main body, and a limiting groove is formed on the limiting partition for the limiting protrusion to be inserted. Through the above improvements, the stability of the limiting partition installation and the accuracy of the limiting partition position installation are further improved.

[0016] Preferably, when the top cover is placed on the main body, the top cover and the limiting partition form an insertion slot for the hand to be inserted. Through the above improvements, the convenience of the user when opening the top cover is enhanced.

[0017] Preferably, the top cover is made of a transparent material, so that the cleaning status of the billiard balls can be directly observed through the top cover.

[0018] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0019] By inserting a pivot into the connecting part of the top cover and setting connecting protrusions at both ends of the pivot, and setting a rotating seat on the main body, the rotating seat is formed with mounting holes for the connecting protrusions to be inserted, and a sliding guide groove is formed on the rotating seat. When installing the top cover, the connecting protrusions are inserted into the mounting holes along the sliding guide groove, so that the top cover is rotated onto the rotating seat, realizing the quick installation of the top cover. Compared with the traditional assembly connection using pin holes and limit pins, the convenience of installation is greatly improved and the user experience is enhanced. Attached Figure Description

[0020] Figure 1 This is a structural diagram of the present invention when the top cover is in the open state;

[0021] Figure 2 This is a structural diagram of the present invention when the top cover is closed;

[0022] Figure 3 This is a schematic diagram of the structure of the top cover of this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the main body of this utility model;

[0024] Figure 5 A cross-sectional view showing the cooperation between the first magnetic attraction unit and the second magnetic attraction unit of this utility model;

[0025] Figure 6 For the present utility model Figure 5 A magnified view of a section at point A in the middle;

[0026] Figure 7 This is a cross-sectional view showing the cooperation between the third and fourth magnetic attraction units of this utility model.

[0027] Figure 8 For the present utility model Figure 7 A magnified view of a section at point B in the middle;

[0028] In the diagram: 1. Main body; 2. Top cover; 3. Limiting partition; 1.1. Connecting part; 1.2. Rotary seat; 1.3. Rotating shaft; 1.4. Connecting protrusion; 1.5. Mounting hole; 1.6. Sliding guide groove; 2.1. Guide surface; 2.2. Limiting surface; 2.3. Rotating guide block; 2.4. Cleaning tank; 3.1. Limiting protrusion; 3.2. Limiting groove; 3.3. First magnetic attraction unit; 3.4. Second magnetic attraction unit; 3.5. Third magnetic attraction unit; 3.6. Fourth magnetic attraction unit; 3.7. Insertion slot; Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] It should be understood that although the terms upper, middle, lower, top, one end, etc., appear in this document to describe various elements, these elements are not limited by these terms. These terms are only used to distinguish the elements from each other for ease of understanding, and are not used to define any directional or sequential restrictions.

[0031] like Figure 1-8 As shown, a billiard cleaning machine has an upper cover mounting structure, including a main body 1 and an upper cover 2 mounted on the main body 1. The upper cover 2 has a connecting part 1.1 for connecting the main body 1. The main body 1 has a rotating seat 1.2. A rotating shaft 1.3 is inserted into the connecting part 1.1. The rotating shaft 1.3 has connecting protrusions 1.4 at both ends. The rotating seat 1.2 has mounting holes 1.5 for the connecting protrusions 1.4 to be inserted.

[0032] Furthermore, a sliding guide groove 1.6 is formed on the rotating base 1.2, and the connecting protrusion 1.4 is inserted into the mounting hole 1.5 along the sliding guide groove 1.6 so that the upper cover 2 is rotated on the rotating base 1.2.

[0033] During the entire installation process of the upper cover 2, it is only necessary to insert the rotating shaft 1.3 onto the upper cover 2 and set the connecting protrusions 1.4 at both ends of the rotating shaft 1.3. The connecting protrusions 1.4 are inserted into the mounting hole 1.5 along the sliding guide groove 1.6 so that the upper cover 2 can be rotated onto the rotating base 1.2, realizing the quick installation of the upper cover 2. Compared with the traditional assembly connection using pin holes and limit pins, no alignment is required, which greatly improves the convenience of installation and enhances the user experience.

[0034] Preferably, the connecting protrusions 1.4 are detachably disposed at both ends of the rotating shaft 1.3 and are interference-fitted with the rotating shaft 1.3 to ensure the reliability of the installation of the connecting protrusions 1.4.

[0035] like Figure 3 , Figure 4 As shown, as a further explanation of the cooperation between the connecting protrusion 1.4 and the sliding guide groove 1.6, the end of the connecting protrusion 1.4 tends to taper along the direction of insertion into the mounting hole 1.5, so that the connecting protrusion 1.4 can enter the mounting hole 1.5 more easily, and the stability of the connection between the connecting protrusion 1.4 and the mounting hole 1.5 can be guaranteed.

[0036] The diameter of the mounting hole 1.5 tends to narrow along the insertion direction and matches the size of the connecting protrusion 1.4, so that the connecting protrusion 1.4 can be more easily inserted into the mounting hole 1.5 and the reliability of the fit between the mounting hole 1.5 and the connecting protrusion 1.4 can be guaranteed.

[0037] Furthermore, the sliding guide groove 1.6 includes an arc-shaped guide surface 2.1 and limiting surfaces 2.2 on both sides of the guide surface 2.1, and the guide surface 2.1 is located on the top of the rotary seat 1.2 and connects to the mounting hole 1.5.

[0038] The cross-section of the guide surface 2.1 matches the cross-section of the connecting protrusion 1.4, and the guide surface 2.1 is set on the top of the rotary seat 1.2 and controls the insertion direction of the rotating shaft 1.3, facing the connecting protrusion 1.4, so that the rotating shaft 1.3 can be inserted into the rotary seat more smoothly.

[0039] During installation, the connecting protrusion 1.4 slides into the mounting hole 1.5 along the guide surface 2.1, and the limiting surface 2.2 can limit the guide surface 2.1 to prevent the connecting protrusion 1.4 from shifting during the connection process, thus improving the ease of assembly.

[0040] like Figures 5 to 8 As shown, a further explanation of the overall structure of the billiards cleaning machine is provided. The main body 1 is provided with a limiting partition 3, which forms several cleaning tanks 2.4. The limiting partition 3 is connected to the rotating shaft 1.3, so that the billiards can be put into the cleaning tanks 2.4 for cleaning. The connection between the limiting partition 3 and the rotating shaft 1.3 improves the convenience of installing the limiting partition 3.

[0041] Furthermore, a limiting protrusion 3.1 is formed on the main body 1, and a limiting groove 3.2 is formed on the limiting partition 3 for the limiting protrusion 3.1 to be inserted, which further improves the stability of the installation of the limiting partition 3 and the accuracy of the installation of the limiting partition 3.

[0042] In addition, a first magnetic attraction unit 3.3 is provided inside the limiting protrusion 3.1, and a second magnetic attraction unit 3.4 is inserted on the upper cover 2 to attract and cooperate with the first magnetic attraction unit 3.3. The first magnetic attraction unit 3.3 and the second magnetic attraction unit 3.4 are used to attract and cooperate, so as to improve the stability of the connection between the upper cover 2 and the limiting partition 3.

[0043] A third magnetic unit 3.5 is inserted into the limiting partition 3, and a fourth magnetic unit 3.6 is provided on the main body 1 to be attracted and cooperate with the third magnetic unit 3.5. The third magnetic unit 3.5 and the fourth magnetic unit 3.6 are used to attract and cooperate to improve the stability of the connection between the limiting partition 3 and the main body 1.

[0044] Preferably, when the top cover 2 is placed on the main body 1, the top cover 2 and the limiting partition 3 form an insertion slot 3.7 for the hand to be inserted, which improves the convenience for the user to open the top cover 2.

[0045] Preferably, the first magnetic unit 3.3, the second magnetic unit 3.4, the third magnetic unit 3.5, and the fourth magnetic unit 3.6 are magnets.

[0046] Preferably, the top cover 2 is made of transparent material, allowing the cleaning process of the billiard balls to be viewed directly through the top cover 2.

[0047] like Figures 1 to 4 As shown, in some other embodiments, the upper cover 2 is provided with a rotating guide block 2.3, the top of the rotating seat 1.2 is arranged in an arc shape, the rotating guide block 2.3 rotates along the outer contour of the rotating seat 1.2, and the rotating guide block 2.3 is used for guidance. During the rotation of the upper cover 2, the rotating guide block 2.3 rotates along the outer contour of the rotating seat 1.2 to ensure the stability of the upper cover 2 during the rotation process.

[0048] Furthermore, the rotating guide block 2.3 abuts against the rotating seat 1.2 to restrict the upper cover 2 from rotating away from the main body 1. When the upper cover 2 is opened to a certain angle, the guide surface 2.1 abuts against the rotating seat 1.2 and restricts the upper cover 2 from continuing to rotate away from the main body 1, so that the upper cover 2 remains in the open state, improving the convenience of the user during use.

[0049] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A billiard cleaning machine's upper cover mounting structure, comprising a main body (1) and an upper cover (2) arranged on the main body (1), characterized in that: The upper cover (2) has a connecting part (1.1) for connecting the main body (1), the main body (1) has a rotating seat (1.2), the connecting part (1.1) has a rotating shaft (1.3) inserted therein, the rotating shaft (1.3) has connecting protrusions (1.4) at both ends, and the rotating seat (1.2) has mounting holes (1.5) for the connecting protrusions (1.4) to be inserted into. A sliding guide groove (1.6) is formed on the rotating base (1.2), and the connecting protrusion (1.4) is inserted into the mounting hole (1.5) along the sliding guide groove (1.6) so that the upper cover (2) is rotated on the rotating base (1.2).

2. The upper cover mounting structure of a billiards cleaning machine according to claim 1, characterized in that: The end of the connecting protrusion (1.4) tends to taper along the direction of the insertion mounting hole (1.5).

3. The upper cover mounting structure of a billiards cleaning machine according to claim 1, characterized in that: The sliding guide groove (1.6) includes an arc-shaped guide surface (2.1) and limiting surfaces (2.2) on both sides of the guide surface (2.1). The guide surface (2.1) is located on the top of the rotary seat (1.2) and is connected to the mounting hole (1.5).

4. The upper cover mounting structure of a billiards cleaning machine according to claim 1, characterized in that: The upper cover (2) has a rotating guide block (2.3) on it. The top of the rotating seat (1.2) is arc-shaped and the rotating guide block (2.3) rotates along the outer contour of the rotating seat (1.2). The rotating guide block (2.3) abuts against the rotating seat (1.2) to restrict the upper cover (2) from rotating away from the main body (1).

5. The upper cover mounting structure of a billiards cleaning machine according to claim 3, characterized in that: The cross section of the guide surface (2.1) matches the cross section of the connecting protrusion (1.4).

6. The upper cover mounting structure of a billiards cleaning machine according to claim 3, characterized in that: The guide surface (2.1) is set on the top of the rotating base (1.2) and controls the insertion direction of the rotating shaft (1.3), facing the connecting protrusion (1.4).

7. The upper cover mounting structure of a billiards cleaning machine according to claim 1, characterized in that: The main body (1) is provided with a limiting partition (3), which forms a plurality of cleaning grooves (2.4) and is connected to the rotating shaft (1.3).

8. The upper cover mounting structure of a billiards cleaning machine according to claim 7, characterized in that: A limiting protrusion (3.1) is formed on the main body (1), and a limiting groove (3.2) is formed on the limiting partition (3) for the limiting protrusion (3.1) to be inserted.

9. The upper cover mounting structure of a billiards cleaning machine according to claim 7, characterized in that: When the upper cover (2) is placed on the main body (1), the upper cover (2) and the limiting partition (3) form an insertion slot (3.7) for the hand to be inserted.

10. The upper cover mounting structure of a billiards cleaning machine according to claim 1, characterized in that: The top cover (2) is made of transparent material.

Images