Billiard ball head
By designing the rotating base shell and blade structure of the billiard head, the problem of protecting and replacing the billiard chalk box was solved, realizing convenient use and protection of the chalk, and improving the durability and portability of the device.
Patent Information
- Application Number
- CN202520352910.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-28
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-02-28
AI Technical Summary
The existing billiard chalk box lacks protective devices, is easily damaged and inconvenient to replace, which affects the recycling of the device.
The billiard head is designed so that the rotating base shell drives the blade base to rotate. The opening and closing of the blade is achieved by the rotating shaft of the blade sliding in the arc groove at the top of the rotating cover. Combined with the elasticity of the floating guide seat and the fixed spring, the chalk is protected and used.
This makes the chalk easy to use and protect, and improves the durability and portability of the device.
Smart Images
Figure CN223687217U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of shell design, specifically is billiard head. BACKGROUND
[0002] The billiard powder box is used for storing billiard powder, and its main function is to facilitate the carrying and use of billiard powder. Billiard powder is a kind of auxiliary equipment used on the head of billiard cue, which is used to increase the friction between the cue and the billiard ball, so as to ensure that the ball can travel in the expected direction and speed when hitting. The design of the powder box usually takes into account portability and practicality, and its appearance is light and easy to carry, and can be used at any time. At the same time, there is usually an appropriate amount of powder in the powder box, which is convenient for replenishment and use at any time. In addition, different brands and styles of powder boxes may have different characteristics and advantages, for example, some high-end powder boxes may be made of special materials to ensure better use effect and longer service life. At the same time, some brands will launch powder boxes of different colors and styles to meet the needs and preferences of different consumers.
[0003] The existing device is used, and the powder is generally directly stored in a box. There is no device to protect the powder, and the box is small and easy to fall, which can damage the powder and make it difficult to replace, affecting the recycling of the device. Therefore, we need to propose a billiard head. CONTENT OF THE UTILITY MODEL
[0004] The utility model aims at providing billiard head, rotating bottom shell, bottom shell drives vane base to rotate through floating guide seat, vane base drives opening and closing vane to rotate, the rotation shaft of the upper end of opening and closing vane slides in the arc slot in the top of rotating surface cover, and opening and closing vane is driven to open and close, which is convenient for using and protecting powder. When rotating surface cover rotates, rotating cover fixed clasp is compressed, and when rotating surface cover is released, the elastic force of rotating cover fixed clasp drives rotating surface cover to reset, so as to solve the problems in the above background technology.
[0005] To achieve the above purpose, the utility model provides the following technical scheme:
[0006] Billiard head, including rotating surface cover, the inside of rotating surface cover is provided with a plurality of opening and closing vanes in ring distribution, a plurality of opening and closing vanes are rotatably connected with vane base at the lower end, vane base is provided with rotating cover fixed clasp at the lower end, vane base is rotatably connected with floating guide seat at the lower end, the inside of floating guide seat is rotatably connected with fixed seat, the inside of fixed seat is provided with pen head, the outside of floating guide seat is rotatably connected with rotating guide block, the outside of rotating guide block is rotatably connected with rotating connecting piece, rotating connecting piece is fixedly connected with rotating surface cover, the outside of rotating connecting piece is provided with bottom shell.
[0007] Preferably, the inner wall of the rotating surface cover is provided with a plurality of limiting strips distributed in a ring shape, and the plurality of limiting strips are in contact with the rotating cover fixed snap spring.
[0008] Preferably, the inner top of the rotating surface cover is provided with a plurality of arc-shaped grooves distributed in a ring shape, and the plurality of arc-shaped grooves are in contact with the rotating shafts at the upper ends of the plurality of opening and closing blades, respectively.
[0009] Preferably, the outer side of the fixed seat is fixedly connected with two fixed rods distributed in a symmetrical manner.
[0010] Preferably, the inner side of the side wall of the floating guide seat is provided with two sliding grooves distributed in a symmetrical manner, and the two sliding grooves are in sliding connection with the two fixed rods, respectively.
[0011] Preferably, the inner side of the rotating guide block is provided with two lifting grooves distributed in a symmetrical manner, and the two lifting grooves are in sliding connection with the two fixed rods, respectively.
[0012] Preferably, the outer side of the rotating guide block is fixedly connected with two guide strips distributed in a symmetrical manner, and the two guide strips are in sliding connection with the rotating connecting piece, respectively.
[0013] Preferably, the bottom shell is in rotating connection with the rotating surface cover and the rotating connecting piece, respectively, and the bottom shell is fixedly connected with the floating guide seat.
[0014] Compared with the prior art, the utility model has the advantages that:
[0015] The utility model discloses a rotating surface cover, a rotating bottom shell, and a bottom shell drives the blade base to rotate through the floating guide seat, the blade base drives the opening and closing blade to rotate, the rotating shaft at the upper end of the opening and closing blade slides in the arc-shaped groove in the inner top of the rotating surface cover, drives the opening and closing blade to open and close, is convenient for using and protecting the clever powder, when the rotating surface cover is loosened, the elastic force of the rotating cover fixed snap spring drives the rotating surface cover to reset when the rotating surface cover is compressed. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is the structural schematic diagram of the utility model;
[0017] Figure 2 It is the structural development schematic diagram of the utility model;
[0018] Figure 3 It is the front cross section schematic diagram of the utility model;
[0019] Figure 4 It is the structural schematic diagram of the rotating surface cover and opening and closing blade of the utility model and the like;
[0020] Figure 5The utility model discloses a rotating surface cover's structure schematic drawing.
[0021] Figure 6 The utility model discloses a rotating surface cover's structure schematic drawing.
[0022] Figure 7 The utility model discloses a rotating surface cover's structure schematic drawing.
[0023] In the drawing: 1, rotating surface cover;2, open and close blade;3, blade base;4, rotating cover fixed clasp spring;5, pen head;6, fixed base;7, floating guide base;8, rotating guide block;9, rotating connecting piece;10, bottom shell. DETAILED DESCRIPTION
[0024] The technical scheme in the embodiments of the utility model will be apparently and completely described below with the drawings in the embodiments of the utility model, and apparently, 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 ordinary skill in the art without creative labor belong to the range of the utility model protection.
[0025] Please refer to Figures 1-7 The utility model provides a technical scheme:
[0026] The utility model discloses a rotating surface cover's structure schematic drawing.
[0027] Exemplarily, the bottom shell 10 is rotated, the bottom shell 10 drives the blade base 3 to rotate through the floating guide seat 7, the blade base 3 drives the opening and closing blade 2 to rotate, the rotating shaft at the upper end of the opening and closing blade 2 slides in the arc-shaped groove at the top of the rotating surface cover 1, and the opening and closing blade 2 is driven to open and close, so as to facilitate the use and protection of the clever powder. When the rotating surface cover 1 is rotated, the rotating cover fixed clasp 4 is compressed, when the rotating surface cover 1 is released, the elastic force of the rotating cover fixed clasp 4 drives the rotating surface cover 1 to reset, when rotating, the fixed seat 6 is lifted in the floating guide seat 7, the fixed seat 6 drives the pen head 5 to lift, the pen head 5 is installed on the clever powder, and the clever powder is bonded to the upper end of the pen head 5.
[0028] The inner wall of the rotating surface cover 1 is provided with a plurality of limiting strips distributed in a ring shape, and the plurality of limiting strips are in contact with the rotating cover fixed clasp 4.
[0029] Exemplarily, the limiting strips are tightly installed on the rotating cover fixed clasp 4.
[0030] The inner top of the rotating surface cover 1 is provided with a plurality of arc-shaped grooves distributed in a ring shape, and the plurality of arc-shaped grooves are respectively in contact with the rotating shafts at the upper ends of the plurality of opening and closing blades 2.
[0031] Exemplarily, the rotating shafts at the upper ends of the opening and closing blades 2 slide in the arc-shaped grooves at the top of the rotating surface cover 1, and the opening and closing blades 2 are driven to open and close.
[0032] The outer side of the fixed seat 6 is fixedly connected with two fixed rods distributed symmetrically, the inner wall of the floating guide seat 7 is provided with two sliding grooves distributed symmetrically, the two sliding grooves are respectively in sliding connection with the two fixed rods, and the inner part of the rotating guide block 8 is provided with two lifting grooves distributed symmetrically, and the two lifting grooves are respectively in sliding connection with the two fixed rods.
[0033] Exemplarily, when the rotating guide block 8 rotates, the fixed rods are driven to lift, and under the limiting action of the sliding grooves, the fixed rods can only drive the fixed seat 6 to lift.
[0034] The outer side of the rotating guide block 8 is fixedly connected with two guide strips distributed symmetrically, and the two guide strips are respectively in sliding connection with the rotating connecting piece 9.
[0035] Exemplarily, the guide strips facilitate the sliding of the rotating guide block 8 into the inner part of the rotating connecting piece 9.
[0036] The utility model discloses when using, rotating bottom shell 10, bottom shell 10 is rotated with blade base 3 through floating guide seat 7, blade base 3 rotates with opening and closing blade 2, the rotation of the upper end of opening and closing blade 2 is in the arc slot of the top of rotary surface cover 1 and slides, drives opening and closing blade 2 to open and close, is convenient for to the use and protection of clever powder, when rotary surface cover 1 rotates, the compression of rotary cover fixed clamping spring 4 is carried out, when rotary surface cover 1 is loosened, the elastic force of rotary cover fixed clamping spring 4 drives rotary surface cover 1 to reset, when rotating, fixed seat 6 is lifted in the inside of floating guide seat 7, fixed seat 6 drives pen head 5 to lift, pen head 5 installs clever powder, and clever powder is bonded in the upper end of pen head 5, when rotary guide block 8 rotates, drives fixed rod to lift, and under the spacing action of sliding slot, fixed rod can only drive fixed seat 6 to lift.
[0037] Although the embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made thereto without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A cue tip comprising a swivel cap (1), characterized in that: The inside of the rotary cover (1) is provided with a plurality of opening and closing blades (2) distributed in a ring shape, the lower end of the plurality of opening and closing blades (2) is rotationally connected with a blade base (3), the lower end of the blade base (3) is provided with a rotary cover fixed clasp spring (4), the lower end of the blade base (3) is slidingly connected with a floating guide seat (7), the inside of the floating guide seat (7) is slidingly connected with a fixed seat (6), the inside of the fixed seat (6) is provided with a pen head (5), the outside of the floating guide seat (7) is rotationally connected with a rotary guide block (8), the outside of the rotary guide block (8) is slidingly connected with a rotary connecting piece (9), the rotary connecting piece (9) is fixedly connected with the rotary cover (1), and the outside of the rotary connecting piece (9) is provided with a bottom shell (10).
2. A cue tip as claimed in claim 1, wherein: The inner wall of the rotary cover (1) is provided with a plurality of limiting strips distributed in a ring shape, and the plurality of limiting strips are in contact with the rotary cover fixed clasp spring (4).
3. A cue tip as claimed in claim 2, wherein: The inner top of the rotary cover (1) is provided with a plurality of arc-shaped grooves distributed in a ring shape, and the plurality of arc-shaped grooves are respectively in contact with the rotating shafts at the upper ends of the plurality of opening and closing blades (2).
4. A cue tip as claimed in claim 1, wherein: The outside of the fixed seat (6) is fixedly connected with two fixed rods distributed symmetrically.
5. A cue tip as claimed in claim 1, wherein: The inside of the side wall of the floating guide seat (7) is provided with two sliding grooves distributed symmetrically, and the two sliding grooves are respectively slidingly connected with the two fixed rods.
6. A cue tip as claimed in claim 1, wherein: The inside of the rotary guide block (8) is provided with two lifting grooves distributed symmetrically, and the two lifting grooves are respectively slidingly connected with the two fixed rods.
7. A cue tip as claimed in claim 6, wherein: The outside of the rotary guide block (8) is fixedly connected with two guide strips distributed symmetrically, and the two guide strips are respectively slidingly connected with the rotary connecting piece (9).
8. A cue tip as claimed in claim 1, wherein: The bottom shell (10) is rotationally connected with the rotary cover (1) and the rotary connecting piece (9), and the bottom shell (10) is fixedly connected with the floating guide seat (7).