Height-adjustable billiard table leg and billiard table thereof

Abstract

The utility model discloses a height-adjustable billiard table leg and a billiard table thereof, and relates to the technical field of billiard tables, the height-adjustable billiard table leg comprises a table leg body, and the table leg body comprises an upper table leg and a lower table leg which are split; an upper threaded column is arranged in the center of the bottom surface of the upper table leg; a plurality of guide rods are fixed on the bottom surface of the upper table leg around the upper threaded column; a lower threaded column corresponding to the upper threaded column is arranged in the center of the top face of the lower table leg, the lower threaded column and the upper threaded column are opposite in thread direction and connected through a threaded sleeve, and threads matched with the upper threaded column and the lower threaded column are arranged on the upper portion and the lower portion of the inner wall of the threaded sleeve respectively. A plurality of guide holes are formed in the top face of the lower table leg around the lower threaded column, and the guide holes and the guide rods are inserted in a sliding mode. The utility model further provides a billiard table. The billiard table comprises the height-adjustable billiard table leg. The billiard table leg is simple in overall structure, the threaded connection structure is stable and reliable, the strength can be guaranteed, and adjustment is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of billiard tables, and more particularly to a billiard table leg with adjustable height and the billiard table. Background Art

[0002] With the improvement of people's living standards, exercise and fitness have become a trend. Billiards, characterized by its moderate intensity, has also gained widespread recognition and popularity. Billiards has become a sport accessible to most people, and related equipment has developed rapidly. A pool table is a table used for playing billiards. Depending on the size of the tabletop, the shape of the pockets, and the type of clubs, it can be divided into snooker tables, American pocket tables, carom tables, and nine-ball tables. These tables are widely used in various fields, including entertainment and competitions.

[0003] However, existing pool tables have the problem of poor practicality: first, pool tables with fixed legs cannot adapt to users of different heights or different gaming needs, which limits their applicability and comfort. Secondly, some high-end pool tables use a multi-point leveling system, which improves the stability of the table by setting a certain number of leveling points on the table, which are made of a steel frame and nylon and rubber. However, although the multi-point leveling system improves stability, it does not solve the problem of adjusting the height of the table legs, and the leveling process is relatively cumbersome, and the adjustable height is basically fine-tuning. Finally, although the electrically controlled lifting legs are convenient, they have problems such as high cost, complex maintenance, and power dependence, and cannot be used without power.

[0004] Therefore, how to provide a convenient, reliable, and stable height-adjustable billiard table leg and billiard table thereof is a problem that needs to be solved urgently by those skilled in the art. Utility Model Content

[0005] In view of this, the utility model provides a pool table leg with adjustable height and a pool table thereof, aiming to solve the above technical problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A height-adjustable billiard table leg comprises: a leg body, wherein the leg body comprises an upper leg and a lower leg;

[0008] The center of the bottom surface of the upper table leg is provided with an upper threaded column, and the bottom surface of the upper table leg is fixed with multiple guide rods surrounding the upper threaded column;

[0009] The center of the top surface of the lower table leg is provided with a lower threaded column corresponding to the upper threaded column, the thread direction of the lower threaded column is opposite to that of the upper threaded column, and the lower threaded column is connected by a threaded sleeve, and the upper and lower inner walls of the threaded sleeve are respectively provided with threads that cooperate with the upper threaded column and the lower threaded column; the top surface of the lower table leg is provided with a plurality of guide holes around the lower threaded column, and the plurality of guide holes are slidably inserted into the plurality of guide rods.

[0010] Through the above technical solution, the utility model divides the traditional table leg body into two parts, namely the upper table leg and the lower table leg, and connects the upper threaded column of the upper table leg and the lower threaded column of the lower table leg through a threaded sleeve, and then cooperates with the guide rod and the guide hole. When the threaded sleeve is rotated, the distance between the upper table leg and the lower table leg can be adjusted, thereby realizing the adjustment of the height of the table leg. The overall structure is simple, and the threaded connection structure is stable and reliable, the strength can be guaranteed, and the adjustment is convenient.

[0011] Preferably, in the aforementioned height-adjustable billiard table legs, an annular slot is formed on the top edge of the lower leg, a shielding sleeve is inserted into the annular slot, and the top edge of the shielding sleeve is engaged with the bottom edge of the upper leg. The utility model provides a shielding sleeve on the outside of the adjustment structure, which can hide the adjustment structure inside, providing a good decorative effect. Moreover, the shielding sleeve can be inserted into the annular slot with sufficient space to adjust the spacing between the upper and lower legs, making it more convenient to use.

[0012] Preferably, in the aforementioned height-adjustable billiard table leg, the bottom edge of the upper leg forms an upper stepped layer with a reduced inner diameter, the top inner wall of the shielding sleeve is sleeved outside the upper stepped layer, and the top inner wall of the shielding sleeve has a rubber ring that fits against the upper stepped layer. To facilitate quick opening and closing of the shielding sleeve, the friction of the rubber ring is utilized for engagement and engagement, making it more convenient to use.

[0013] Preferably, in the above-mentioned height-adjustable billiard table leg, the outer diameter of the shielding sleeve is the same as the outer diameter of the upper leg, so that the outer lines of the leg are smoother.

[0014] Preferably, in the aforementioned height-adjustable billiard table leg, the top edge of the lower leg forms a lower stepped layer with a reduced inner diameter, the diameter of the lower stepped layer being the same as the diameter of the upper stepped layer, and the annular slot is provided on the stepped surface of the lower stepped layer. The lower stepped layer and the upper stepped layer can better guide and align the shielding sleeve.

[0015] Preferably, in the aforementioned height-adjustable billiard table leg, the guide rod has an anti-slip head at its bottom end, and the guide hole includes an upper anti-slip hole section and a lower guide hole section. The anti-slip hole section slidably engages with the guide rod body, and the guide hole section slidably engages with the anti-slip head. The anti-slip head prevents the guide rod from slipping out, and also prevents the threaded sleeve from being over-tightened and thus disengaged from the threaded column.

[0016] Preferably, in the above-mentioned height-adjustable billiard table legs, the guide rods are provided with scale lines, which can facilitate leveling and coordination between the multiple table legs.

[0017] Preferably, in the above-mentioned height-adjustable billiard table leg, the outer side wall of the threaded sleeve has an external hexagonal protrusion, which makes it easier to use a tool to screw the threaded sleeve.

[0018] The utility model also provides a billiard table, comprising the above-mentioned height-adjustable billiard table legs.

[0019] It can be seen from the above technical solutions that, compared with the prior art, the present invention provides a billiard table leg with adjustable height and a billiard table thereof, which has the following beneficial effects:

[0020] 1. The utility model divides the traditional table leg body into two parts, namely the upper table leg and the lower table leg, and connects the upper threaded column of the upper table leg with the lower threaded column of the lower table leg through a threaded sleeve, and then cooperates with the guide rod and the guide hole. When the threaded sleeve is rotated, the distance between the upper table leg and the lower table leg can be adjusted, thereby realizing the adjustment of the height of the table leg. The overall structure is simple, and the threaded connection structure is stable and reliable, the strength can be guaranteed, and the adjustment is convenient.

[0021] 2. The utility model provides a shielding sleeve on the outside of the adjustment structure, which can hide the adjustment structure inside, has a good decorative effect, and the shielding sleeve can be inserted into the annular slot with sufficient space to adjust the distance between the upper table leg and the lower table leg to make adaptive changes, which is more convenient to use.

[0022] 3. The utility model can realize the rapid opening and closing of the shielding sleeve, and the tool for screwing the threaded sleeve can be placed in the space enclosed by the shielding sleeve, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0024] Figure 1 The accompanying drawing is a front view of the external structure of the billiard table leg provided by the present invention with the shielding sleeve in a closed state;

[0025] Figure 2 The accompanying drawing is a main cross-sectional view of the internal structure of the billiard table leg provided by the present invention with the shielding sleeve in a closed state;

[0026] Figure 3 The accompanying drawing is a front view of the external structure of the billiard table leg provided by the present invention with the shielding sleeve in the open state;

[0027] Figure 4 The accompanying drawing is a main cross-sectional view of the internal structure of the billiard table leg provided by the present invention with the shielding sleeve in the open state;

[0028] Figure 5 The accompanying drawing is a front view of the upper table leg provided by the utility model;

[0029] Figure 6 The accompanying drawing is a front view of the lower table leg with a shielding sleeve provided by the present invention;

[0030] Figure 7 The accompanying drawing is a front view of the lower table leg provided by the utility model;

[0031] Figure 8 The accompanying drawing is a top view of the lower table leg provided by the utility model;

[0032] Figure 9 The accompanying drawing is a cross-sectional view of the lower table leg provided by the present invention;

[0033] Figure 10 The accompanying drawing is a front view of the threaded sleeve provided by the utility model.

[0034] in:

[0035] 1- Upper table legs;

[0036] 11-upper threaded column; 12-guide rod; 121-anti-slip head; 13-upper step;

[0037] 2-Lower table legs;

[0038] 21-lower threaded column; 22-guide hole; 221-anti-drop hole section; 222-guide hole section; 23-annular slot; 24-lower step;

[0039] 3-threaded casing;

[0040] 31-external hexagonal protrusion;

[0041] 4- shielding sleeve;

[0042] 41-Rubber ring. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0044] See attached Figure 1 and attached Figure 2 The embodiment of the utility model discloses a height-adjustable billiard table leg, comprising: a leg body, the leg body comprising a separate upper leg 1 and a lower leg 2;

[0045] An upper threaded column 11 is provided in the center of the bottom surface of the upper table leg 1, and a plurality of guide rods 12 are fixed around the bottom surface of the upper table leg 1;

[0046] A lower threaded column 21 corresponding to the upper threaded column 11 is provided in the center of the top surface of the lower table leg 2. The thread direction of the lower threaded column 21 is opposite to that of the upper threaded column 11, and the lower threaded column 21 is connected through a threaded sleeve 3. The upper and lower inner walls of the threaded sleeve 3 respectively have threads that cooperate with the upper threaded column 11 and the lower threaded column 21; a plurality of guide holes 22 are opened on the top surface of the lower table leg 2 around the lower threaded column 21, and the plurality of guide holes 22 are slidably inserted into the plurality of guide rods 12.

[0047] See attached Figure 1 To the attached Figure 4 The top edge of the lower table leg 2 is provided with an annular slot 23 , in which a shielding sleeve 4 is inserted, and the top edge of the shielding sleeve 4 is snap-fitted to the edge of the bottom surface of the upper table leg 1 .

[0048] See attached Figure 5 To the attached Figure 9 The bottom edge of the upper table leg 1 forms an upper step layer 13 with a reduced inner diameter, the top inner wall of the shielding sleeve 4 is sleeved on the outer side of the upper step layer 13, and the top inner wall of the shielding sleeve 4 has a rubber ring 41 that fits with the upper step layer 13.

[0049] In another embodiment, the top edge of the shielding sleeve 4 and the edge of the bottom surface of the upper table leg 1 can also be connected in the following manner:

[0050] An upper step 13 with a reduced inner diameter is formed on the bottom edge of the upper table leg 1. A threaded hole is provided on the vertical surface of the upper step 13. The top inner wall of the shielding sleeve 4 is sleeved on the outer side of the upper step 13, and a through hole corresponding to the threaded hole is provided on the top side wall of the shielding sleeve 4. The bolt passes through the through hole and is locked with the threaded hole.

[0051] In order to further optimize the above technical solution, the outer diameter of the shielding sleeve 4 is the same as the outer diameter of the upper table leg 1 .

[0052] In order to further optimize the above technical solution, the top edge of the lower table leg 2 forms a lower step layer 24 with a reduced inner diameter. The diameter of the lower step layer 24 is the same as the diameter of the upper step layer 13, and the annular slot 23 is opened on the step surface of the lower step layer 24.

[0053] In order to further optimize the above technical solution, the bottom end of the guide rod 12 has an anti-slip head 121, and the guide hole 22 includes an upper anti-slip hole section 221 and a lower guide hole section 222. The anti-slip hole section 221 is slidably adapted to the rod body of the guide rod 12, and the guide hole section 222 is slidably adapted to the anti-slip head 121.

[0054] In order to further optimize the above technical solution, scale lines are provided on the guide rod 12 .

[0055] See attached Figure 10 The outer wall of the threaded sleeve 3 is provided with an external hexagonal protrusion 31.

[0056] The normal use state of the billiard table legs provided in this embodiment is as follows Figure 1 and Figure 2 As shown, at this time, the top edge of the shielding sleeve 4 is engaged with the edge of the bottom surface of the upper table leg 1.

[0057] Taking the example of the rubber ring 41 on the inner wall of the top edge of the shielding sleeve 4 that fits with the upper step 13, when height adjustment is required, the shielding sleeve 4 only needs to be slid downward to open the shielding sleeve 4, and then the outer hexagonal protrusion 31 on the outer wall of the threaded sleeve 3 can be screwed with a tool such as a wrench to adjust the distance between the upper threaded column 11 and the lower threaded column 21, thereby achieving height adjustment of the billiard table leg.

[0058] After the adjustment is completed, the shielding sleeve 4 can be snapped back into place.

[0059] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. Reference can be made to the common and similar parts between the various embodiments. For the devices disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple, and the relevant parts can be referred to the method description.

[0060] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A height-adjustable billiard table leg comprising: The table leg body is characterized in that the table leg body comprises a separate upper table leg (1) and a lower table leg (2); The center of the bottom surface of the upper table leg (1) is provided with an upper threaded column (11), and a plurality of guide rods (12) are fixed to the bottom surface of the upper table leg (1) around the upper threaded column (11); The center of the top surface of the lower table leg (2) is provided with a lower threaded column (21) corresponding to the upper threaded column (11), the thread direction of the lower threaded column (21) is opposite to that of the upper threaded column (11), and the lower threaded column (21) is connected through a threaded sleeve (3), and the upper and lower inner walls of the threaded sleeve (3) are provided with threads respectively matching the upper threaded column (11) and the lower threaded column (21); the top surface of the lower table leg (2) is provided with a plurality of guide holes (22) surrounding the lower threaded column (21), and the plurality of guide holes (22) are slidably inserted into the plurality of guide rods (12).

2. A height-adjustable billiard table leg according to claim 1, characterized in that: An annular slot (23) is provided on the top edge of the lower table leg (2), a shielding sleeve (4) is inserted into the annular slot (23), and the top edge of the shielding sleeve (4) is engaged with the edge of the bottom surface of the upper table leg (1).

3. The height-adjustable billiard table leg according to claim 2, characterized in that: The bottom edge of the upper table leg (1) forms an upper stepped layer (13) with a reduced inner diameter, the top inner wall of the shielding sleeve (4) is sleeved on the outer side of the upper stepped layer (13), and the top inner wall of the shielding sleeve (4) has a rubber ring (41) that fits the upper stepped layer (13).

4. The height-adjustable billiard table leg according to claim 2, wherein: The bottom edge of the upper table leg (1) forms an upper step layer (13) with a reduced inner diameter, and a threaded hole is provided on the vertical surface of the upper step layer (13). The top inner wall of the shielding sleeve (4) is sleeved on the outer side of the upper step layer (13), and a through hole corresponding to the threaded hole is provided on the top side wall of the shielding sleeve (4), and a bolt passes through the through hole and is locked with the threaded hole.

5. A height-adjustable billiard table leg according to claim 3 or 4, characterized in that: The outer diameter of the shielding sleeve (4) is the same as the outer diameter of the upper table leg (1).

6. The height-adjustable billiard table leg according to claim 5, characterized in that: The top edge of the lower table leg (2) forms a lower stepped layer (24) with a reduced inner diameter, the diameter of the lower stepped layer (24) is the same as the diameter of the upper stepped layer (13), and the annular slot (23) is opened on the stepped surface of the lower stepped layer (24).

7. The height-adjustable billiard table leg according to claim 1, characterized in that: The bottom end of the guide rod (12) is provided with an anti-slip head (121); the guide hole (22) comprises an upper anti-slip hole section (221) and a lower guide hole section (222); the anti-slip hole section (221) is slidably fitted with the rod body of the guide rod (12); and the guide hole section (222) is slidably fitted with the anti-slip head (121).

8. The height-adjustable billiard table leg according to claim 1, characterized in that: The guide rod (12) is provided with scale lines.

9. The height-adjustable billiard table leg according to claim 1, wherein: An outer hexagonal protrusion (31) is provided on the outer side wall of the threaded sleeve (3).

10. A billiard table, characterized in that: A height-adjustable billiard table leg comprising any one of claims 1-9.

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