Billiard table pocket mouth quick replacement structure

Abstract

The utility model discloses a quick replacement structure for a billiard table pocket mouth, and relates to the technical field of billiard table pocket mouths. The bag opening structure comprises a bottom-hole bag opening structure and a middle-hole bag opening structure, the bottom-hole bag opening structure comprises a first mounting seat, a first movable seat is movably arranged on the inner wall of the first mounting seat, a first screw rod is rotationally connected to the interior of the first mounting seat through a bearing, and one end of the first screw rod is screwed into the first movable seat in a threaded mode. According to the utility model, the first screw rod is rotated to drive the first movable seat to slide out from the interior of the first mounting seat, so that the first screw can be screwed out from the mounting hole of the first socket, and the first arc-shaped plate and the first cow leather pad can be detached together for independent replacement; and a second screw rod is rotated to drive a second movable seat to slide out of the interior of a second mounting seat, and then a second screw can be screwed out of a mounting hole of a connecting lug, so that a second arc-shaped plate and a second cow leather pad can be detached together to be independently replaced, and the whole body does not need to be replaced.

Description

Technical Field

[0001] The utility model belongs to the technical field of billiard table pockets, in particular to a billiard table pocket quick replacement structure. Background Art

[0002] Now the pocket hardware on the billiard table is made of copper, divided into two specifications: middle pocket and bottom pocket. The hardware is covered with cowhide. In order to prevent the ball from directly hitting the metal body or damaging the ball, and to prevent the breakage of the latch, both pockets rely on two left and right cylindrical latches, which are inserted into the billiard table top panel and connected with it. The latch is made of high-strength stainless steel, which can effectively prevent breakage, and the panel is connected to the stone slab by screws. When the cowhide attached to the pocket is damaged after long-term use, the pocket needs to be replaced. After retrieval, the patent with application number 201920241479.6 discloses a quick replacement structure for the pocket of a billiard table, including a device body, the device body includes a bottom hole pocket structure and a middle hole pocket structure, the bottom hole pocket structure is composed of a first top plate, a first splint, a first card plate and a first bottom plate, the middle hole pocket structure is composed of a second top plate, a second splint, a second card plate and a second bottom plate, and the bottoms of the first top plate and the second top plate are respectively fixed with a first connector and a second connector.

[0003] However, during actual use, the applicant found that when the cowhide pad on the bottom bag or the cowhide pad on the middle bag was damaged, the entire bottom hole pocket structure and the middle hole pocket structure needed to be disassembled, which was not convenient enough. In view of this, we proposed a quick replacement structure for the pocket of a billiard table. Utility Model Content

[0004] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0005] The utility model discloses a quick-replacement structure for a billiard table pocket, comprising a bottom hole pocket structure and a middle hole pocket structure, the bottom hole pocket structure comprising a first mounting seat, a first movable seat being movably arranged on the inner wall of the first mounting seat, a first screw being rotatably connected to the interior of the first mounting seat via a bearing, one end of the first screw being threaded into the first movable seat, a first curved plate being fixedly connected to the inner side wall of the first movable seat via a first screw, a first cowhide pad being fixedly connected to the inner side wall of the first curved plate, the middle hole pocket structure comprising a second mounting seat, a second movable seat being movably arranged on the inner inner wall of the second mounting seat, a second screw being rotatably connected to the interior of the second mounting seat via a bearing, one end of the second screw being threaded into the second movable seat, a second curved plate being fixedly connected to the inner wall of the second movable seat via a second screw, and a second cowhide pad being fixedly connected to the inner side wall of the second curved plate.

[0006] Preferably, first latches are symmetrically fixedly connected to both ends of the first mounting seat, and second latches are symmetrically fixedly connected to both sides of the second mounting seat.

[0007] Preferably, a countersunk hole is provided on the outer wall of the first mounting seat, and the adjusting head at the other end of the first screw rod is located in the countersunk hole on the outer wall of the first mounting seat.

[0008] Preferably, a countersunk hole is provided on the outer wall of the second mounting seat, and the adjusting head at the other end of the second screw rod is located in the countersunk hole on the outer wall of the second mounting seat.

[0009] Preferably, a first slot is provided on the inner side wall of the first movable seat, a first socket matching the first slot is provided on the outer side wall of the first arc-shaped plate, and the lower end of the first screw passes through the mounting hole provided on the first socket.

[0010] Preferably, ear grooves are symmetrically provided on the inner side wall of the second movable seat, connecting ears matching the ear grooves are symmetrically fixedly provided on the outer wall of the second arc-shaped plate, and the lower end of the second screw passes through the mounting hole provided on the connecting ear.

[0011] The utility model has the following beneficial effects:

[0012] The utility model discloses a quick replacement structure for the pocket of a billiard table. By rotating the first screw rod to drive the first movable seat to slide out from the interior of the first mounting seat, the first screw can be screwed out from the mounting hole of the first socket, so that the first curved plate together with the first cowhide pad can be disassembled for separate replacement. By rotating the second screw rod to drive the second movable seat to slide out from the interior of the second mounting seat, the second screw can be screwed out from the mounting hole of the connecting ear, so that the second curved plate together with the second cowhide pad can be disassembled for separate replacement without replacing the entire plate. The operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 It is a front view structural diagram of a bottom hole pocket structure in a quick pocket replacement structure for a billiard table according to the utility model;

[0015] Figure 2 It is a rear view structural diagram of the bottom hole pocket structure in the quick pocket replacement structure of a billiard table according to the utility model;

[0016] Figure 3 It is a front view structural diagram of a middle hole pocket structure in a quick pocket replacement structure of a billiard table according to the utility model;

[0017] Figure 4 The utility model is a rear view structural schematic diagram of a middle hole pocket structure in a billiard table pocket quick replacement structure.

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0019] 1. Bottom hole pocket structure; 11. First mounting seat; 12. First movable seat; 121. First slot; 13. First screw; 14. First latch; 15. First arc plate; 151. First socket; 16. First cowhide pad; 17. First screw; 2. Middle hole pocket structure; 21. Second mounting seat; 22. Second movable seat; 221. Ear slot; 23. Second screw; 24. Second latch; 25. Second arc plate; 251. Connecting ear; 26. Second cowhide pad; 27. Second screw. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 As shown, the utility model provides a technical solution:

[0022] A quick-change structure for pockets of a billiard table comprises a bottom hole pocket structure 1 and a middle hole pocket structure 2, wherein the bottom hole pocket structure 1 comprises a first mounting seat 11, wherein two ends of the first mounting seat 11 are symmetrically fixedly connected with first latches 14, a first movable seat 12 is movably arranged on the inner wall of the first mounting seat 11, a first screw 17 is rotatably connected to the interior of the first mounting seat 11 through a bearing, one end of the first screw 17 is threaded into the first movable seat 12, a countersunk hole is provided on the outer wall of the first mounting seat 11, an adjusting head at the other end of the first screw 17 is located in the countersunk hole on the outer wall of the first mounting seat 11, a first arc plate 15 is fixedly connected to the inner wall of the first movable seat 12 through a first screw 13, a first slot 121 is provided on the inner wall of the first movable seat 12, a first socket 151 matching with the first slot 121 is provided on the outer wall of the first arc plate 15, and the first screw 13 The lower end of the first socket 151 passes through the mounting hole provided on the first socket 151, and the first movable seat 12 is driven to slide out from the inside of the first mounting seat 11 by rotating the first screw 17, and the first screw 13 can be unscrewed from the mounting hole of the first socket 151, so that the first curved plate 15 can be removed together with the first cowhide pad 16 for separate replacement without replacing the entirety, and the operation is convenient. The first cowhide pad 16 is fixedly connected to the inner side wall of the first curved plate 15. After a period of use, when the first cowhide pad 16 is damaged and needs to be replaced, the first screw 17 can be rotated counterclockwise with a hexagonal wrench. The rotation of the first screw 17 can drive the first movable seat 12 to slide out of the first mounting seat 11, and then the first screw 13 is unscrewed from the mounting hole of the first socket 151, so that the first curved plate 15 can be removed from the first movable seat 12, and the first cowhide pad 16 can be replaced separately.

[0023] The middle hole bag mouth structure 2 includes a second mounting seat 21, and second latches 24 are symmetrically fixedly connected on both sides of the second mounting seat 21. A second movable seat 22 is movably arranged on the inner wall of the second mounting seat 21. A second screw 27 is rotatably connected to the inside of the second mounting seat 21 through a bearing. One end of the second screw 27 is threaded into the second movable seat 22. A countersunk hole is provided on the outer wall of the second mounting seat 21. The adjusting head of the other end of the second screw 27 is located in the countersunk hole on the outer wall of the second mounting seat 21. A second arc plate 25 is fixedly connected to the inner wall of the second movable seat 22 through a second screw 23. Ear grooves 221 are symmetrically provided on the inner side wall of the second movable seat 22. Connecting ears 251 matching the ear grooves 221 are symmetrically fixedly provided on the outer wall of the second arc plate 25. The lower end of the second screw 23 passes through the connecting ear 251. The second movable seat 22 can be driven out of the second mounting seat 21 by rotating the second screw 27, and the second screw 23 can be unscrewed from the mounting hole of the connecting ear 251, so that the second curved plate 25 can be removed together with the second cowhide pad 26 for separate replacement without replacing the entirety, and the operation is convenient. The second cowhide pad 26 is fixedly connected to the inner side wall of the second curved plate 25. After a period of use, when the second cowhide pad 26 is damaged and needs to be replaced, the second screw 27 can be rotated counterclockwise with a hexagonal wrench. The rotation of the second screw 27 can drive the second movable seat 22 to slide out of the second mounting seat 21, and then the second screw 23 is unscrewed from the mounting hole of the connecting ear 251, so that the second curved plate 25 can be removed from the second movable seat 22, and the second cowhide pad 26 can be replaced separately.

[0024] Working principle: During use, after a period of use, when the first cowhide pad 16 and the second cowhide pad 26 are damaged and need to be replaced, the first screw 17 can be rotated counterclockwise with a hexagonal wrench. The rotation of the first screw 17 can drive the first movable seat 12 to slide out from the first mounting seat 11, and then the first screw 13 is unscrewed from the mounting hole of the first socket 151, so that the first arc plate 15 can be removed from the first movable seat 12, and the first cowhide pad 16 can be replaced separately. The second screw 27 can be rotated counterclockwise with a hexagonal wrench. The rotation of the second screw 27 can drive the second movable seat 22 to slide out from the second mounting seat 21, and then the second screw 23 is unscrewed from the mounting hole of the connecting ear 251, so that the second arc plate 25 can be removed from the second movable seat 22, and the second cowhide pad 26 can be replaced separately.

[0025] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0026] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions described in the aforementioned embodiments and any equivalent replacement of some of the technical features therein are within the protection scope of the present invention.

Claims

1. A billiard table pocket quick-change structure, comprising a bottom pocket structure (1) and a middle pocket structure (2), characterized in that: The bottom hole bag opening structure (1) comprises a first mounting seat (11), a first movable seat (12) is movably arranged on the inner wall of the first mounting seat (11), a first screw rod (17) is rotatably connected to the interior of the first mounting seat (11) via a bearing, one end of the first screw rod (17) is screwed into the first movable seat (12), a first arc plate (15) is fixedly connected to the inner wall of the first movable seat (12) via a first screw (13), and a first cowhide pad (16) is fixedly connected to the inner wall of the first arc plate (15). The middle hole bag mouth structure (2) comprises a second mounting seat (21), a second movable seat (22) is movably arranged on the inner wall of the second mounting seat (21), a second screw rod (27) is rotatably connected to the interior of the second mounting seat (21) via a bearing, one end of the second screw rod (27) is threaded into the second movable seat (22), a second arc plate (25) is fixedly connected to the inner wall of the second movable seat (22) via a second screw (23), and a second cowhide pad (26) is fixedly connected to the inner side wall of the second arc plate (25).

2. A billiard table pocket quick-change structure according to claim 1, characterized in that: The first mounting seat (11) has first latches (14) symmetrically fixedly connected at both ends, and the second mounting seat (21) has second latches (24) symmetrically fixedly connected at both sides.

3. A billiard table pocket quick replacement structure according to claim 1, characterized in that: A countersunk hole is provided on the outer wall of the first mounting seat (11), and the adjusting head at the other end of the first screw rod (17) is located in the countersunk hole on the outer wall of the first mounting seat (11).

4. A billiard table pocket quick-change structure according to claim 1, characterized in that: A countersunk hole is provided on the outer wall of the second mounting seat (21), and the adjusting head at the other end of the second screw rod (27) is located in the countersunk hole on the outer wall of the second mounting seat (21).

5. A billiard table pocket quick-change structure according to claim 1, characterized in that: A first slot (121) is provided on the inner side wall of the first movable seat (12), a first socket (151) matching with the first slot (121) is provided on the outer side wall of the first arc-shaped plate (15), and the lower end of the first screw (13) passes through the mounting hole provided on the first socket (151).

6. A billiard table pocket quick-change structure according to claim 1, characterized in that: Ear grooves (221) are symmetrically provided on the inner side wall of the second movable seat (22), and connecting ears (251) matching with the ear grooves (221) are symmetrically fixedly provided on the outer wall of the second arc-shaped plate (25), and the lower end of the second screw (23) passes through the mounting hole provided on the connecting ear (251).

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