Billiard cue head protection structure

Abstract

The utility model discloses a billiard cue head protection structure which comprises a base and an upper cover, the base is provided with a first positioning groove, a damp-proof box is arranged at the position, located at the rear end of the first positioning groove, of the base, the upper cover is detachably installed on the base, the upper cover is provided with a second positioning groove matched with the first positioning groove, and when the upper cover is installed on the base, the damp-proof box is arranged at the position, located at the rear end of the first positioning groove, of the base. A positioning cavity matched with the rod head in shape and size is defined by the first positioning groove and the second positioning groove. In actual use, the first positioning groove of the base is attached to the rod head, then the upper cover and the rod head are installed, then the first positioning groove and the second positioning groove define a relatively-closed positioning cavity, the rod head is wrapped in the positioning cavity, meanwhile, water vapor of the rod head can be effectively adsorbed into the damp-proof box through the built-in damp-proof box, and therefore the water vapor can be effectively absorbed into the damp-proof box. And the club head is prevented from being damaged by moisture, so that moisture-proof protection on the club head is realized, and the hitting hand feeling of the billiard cue when the billiard cue is used again is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of billiard cue protection covers, in particular to a billiard cue head protection structure. Background Art

[0002] A billiard cue is a tool used to hit billiard balls. It is generally made of high-quality wood. The cue is thin at the front and thick at the back. The front end of the cue is the cue head, which is often used to hit the mother ball. The feel of this impact often varies from person to person. Therefore, during daily placement or maintenance, the maintenance of the cue head is often the focus of the entire billiard cue.

[0003] When the existing billiard cues are not in use, they are usually protected by a head cover to prevent the head from collision and scratching, and to protect the head from moisture, thereby ensuring that the feel of the head is not changed due to moisture.

[0004] Although there are some existing methods of protecting the club head with a tubular structure, which is generally a tubular structure with an opening at one end, it is found in actual use that the moisture-proof protection effect of a single tubular protective cover is poor, and in order to ensure the smoothness of hitting during use of the club head, powder particles are generally used for treatment. If the powder particles are not cleaned thoroughly, the powder particle chamber pot and the inner wall of the tubular protective cover rub against each other to damage the club head, affecting the use of the club head. Utility Model Content

[0005] The main purpose of the utility model is to provide a billiard cue head protection structure, aiming to design an opening and closing structure protection structure, which can protect the cue head from moisture, is easy to use and can avoid damage to the cue head.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a billiard cue head protection structure, comprising:

[0007] A base, wherein the base is provided with a first positioning groove, and a moisture-proof box is provided at the rear end of the base located at the first positioning groove;

[0008] The upper cover is detachably mounted on the base, and the upper cover is provided with a second positioning groove matching the first positioning groove or is in the shape of a flat plate.

[0009] When the upper cover is mounted on the base, the first positioning groove and the upper cover form a positioning cavity that is suitable for the shape and size of the rod head.

[0010] In actual use, the technical solution of the utility model is to fit the first positioning groove of the base with the club head first, and then install the upper cover with the club head, so that the first positioning groove and the second positioning groove form a relatively closed positioning cavity, and then cover the club head therein, and at the same time, through the built-in moisture-proof box, the water vapor of the club head can be effectively adsorbed in the moisture-proof box, avoiding the damage of the club head due to moisture (especially after the adhesion of powder, water vapor is more likely to appear), thereby realizing moisture-proof protection of the club head, so as to ensure the hitting feel of the billiard cue when it is used again.

[0011] Preferably, the base is connected to the upper cover by a hinge, that is, the upper cover is opened and closed by a flip-cover method, which has a simpler structure and avoids wear on the rod head during insertion and removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a half-section schematic diagram of the utility model;

[0013] Figure 2 It is a three-dimensional schematic diagram of the utility model;

[0014] Figure 3 It is a cross-sectional view of the utility model located at the side wall;

[0015] Figure 4 It is a cross-sectional view of the utility model located at the axis position;

[0016] Figure 5 This is an exploded view of the utility model.

[0017] In the figure, 11 is a base, 12 is an upper cover, 2 is a positioning cavity, 21 is a first positioning groove, 22 is a second positioning groove, 3 is a hinge, 41 is a first magnetic member, 42 is a second magnetic member, 43 is a third magnetic member, 44 is a fourth magnetic member, 51 is a card slot, 52 is a card portion, 6 is a sealing structure, 61 is a first elastic ring, 62 is a second elastic ring, 71 is a sealing portion, and 72 is a sealing groove. DETAILED DESCRIPTION

[0018] The following will be combined with the accompanying drawings 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.

[0019] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...), then the directional indication is only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0020] In addition, if there are descriptions involving "first" or "second" etc. in the embodiments of the utility model, the descriptions of "first" or "second" etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0021] like Figures 1 to 5 As shown, a billiard cue head protection structure comprises:

[0022] A base 11, wherein the base 11 is provided with a first positioning groove 21, and a moisture-proof box 8 is provided at the rear end of the base 11 located at the first positioning groove 21;

[0023] The upper cover 12 is detachably mounted on the base 11 and is provided with a second positioning groove 22 that matches the first positioning groove 21.

[0024] When the upper cover 12 is installed on the base 11 , the first positioning groove 21 and the second positioning groove 22 form a positioning cavity 2 that is suitable for the shape and size of the club head.

[0025] In actual use, the first positioning groove 21 of the base 11 is first fitted with the club head, and then the upper cover 12 is installed with the club head, so that the first positioning groove 21 and the second positioning groove 22 form a relatively closed positioning cavity 2, and then the club head is covered therein. At the same time, through the built-in moisture-proof box, the water vapor of the club head can be effectively adsorbed in the moisture-proof box, avoiding the damage of the club head due to moisture (especially after the adhesion of powder, water vapor is more likely to appear), thereby realizing moisture-proof protection of the club head to ensure the hitting feel of the billiard cue when it is used again.

[0026] Specifically, the moisture-proof box is of a size suitable for the positioning cavity 2. The moisture-proof box can be detachable or a disposable structure (i.e., a fixed structure). Generally speaking, the moisture-proof material in the moisture-proof box, such as moisture-proof silicon, activated carbon, etc., has a certain service life.

[0027] In the embodiment of the utility model, the moisture-proof box is detachably mounted on the base 11 or fixedly mounted on the base 11. When it is detachably arranged, a snap structure, a magnetic structure or an interference fit can be provided to achieve the installation of the moisture-proof box, and of course a slot can also be provided for limiting.

[0028] Specifically, the upper cover 12 is detachably mounted on the rear end or side end of the base 11 through the hinge 3. The structure of the hinge 3 can prevent the upper cover 12 from being lost, thereby facilitating opening and closing, thereby enclosing the positioning cavity 2; of course, specifically, the upper cover 12 and the base 11 can also be separate entities, and the two can be mounted on each other through buckles or magnetic attraction.

[0029] In the embodiment of the utility model, the hinge 3 is provided with a spring, and the spring can drive the upper cover 12 to swing toward the position covering the base 11. In one embodiment, the upper cover 12 and the base 11 are enclosed to form a closed positioning cavity 2 by means of a spring to protect the club head.

[0030] In the embodiment of the utility model, a first magnetic member 41 is disposed on the lower wall of the rear end of the upper cover 12 , and a second magnetic member 42 matched with the first magnetic member 41 is disposed on the base 11 .

[0031] Specifically, the upper cover 12 is installed at the rear end of the base 11, and a clamping portion 52 extends downward on both sides of the lower wall of the upper cover 12. The base 11 is provided with a clamping slot 51 matching the clamping portion 52. The first magnetic component 41 is provided at the clamping portion 52, and the second magnetic component 42 is provided at the position of the clamping slot 51.

[0032] The cooperation between the clamping portion 52 and the clamping slot 51 can make the clamping of the base 11 and the upper cover 12 more stable, and the cooperation between the first magnetic member 41 and the second magnetic member 42 can facilitate the opening and closing of the upper cover 12;

[0033] When the upper cover 12 is disposed at a side end of the base 11 , the clamping portion 52 may be disposed at only one side.

[0034] Specifically, a third magnetic member 43 is disposed on the lower wall of the front end of the upper cover 12, and a fourth magnetic member 44 matching with the third magnetic member 43 is disposed on the rear wall of the base 11, thereby limiting the position of the upper cover 12 when in the open state.

[0035] In the embodiment of the utility model, the length of the base 11 is longer than that of the upper cover 12. Through the length design, an avoidance position is formed at the position where the base 11 is away from the upper cover 12, making it more convenient to open and close the base 11 and the upper cover 12.

[0036] Specifically, the base 11 and the upper cover 12 are respectively provided with a first limiting groove and a second limiting groove near the opening of the positioning cavity 2, and the first limiting groove and the second limiting groove are respectively provided with a first elastic ring and a second elastic ring.

[0037] When the upper cover 12 and the base 11 are covered, the first elastic ring 61 and the second elastic ring 62 form a closed-loop sealing structure 6. The sealing structure 6 can be provided with multiple layers, wherein the sealing structure is protruding and fits with the outer peripheral wall of the club head, thereby achieving relative sealing of the relative positioning cavity 2 and reducing the influence of external moisture.

[0038] In the embodiment of the utility model, the upper walls on both sides of the base 11 are provided with sealing parts 71, and the upper cover 12 is provided with sealing grooves 72 for the sealing parts to extend into, which further improves the relative sealing effect of the positioning cavity 2, that is, the two can be designed or swapped according to actual needs.

[0039] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A billiard cue head protection structure, characterized in that: include: A base, wherein the base is provided with a first positioning groove, and a moisture-proof box is provided at the rear end of the base located at the first positioning groove; The upper cover is detachably mounted on the base, and the upper cover is provided with a second positioning groove matching the first positioning groove or is in the shape of a flat plate. When the upper cover is mounted on the base, the first positioning groove and the upper cover form a positioning cavity that is suitable for the shape and size of the rod head.

2. The billiard cue head protection structure according to claim 1, characterized in that: The moisture-proof box is adapted to the size of the positioning cavity.

3. The billiard cue head protection structure according to claim 1, characterized in that: The moisture-proof box can be detachably mounted on the base or fixedly mounted on the base.

4. The billiard cue head protection structure according to claim 1, characterized in that: The upper cover is detachably mounted on the rear end or side end of the base via a hinge.

5. The billiard cue head protection structure according to claim 4, characterized in that: The hinge is provided with a spring, and the spring can drive the upper cover to swing toward a position covering the base.

6. The billiard cue head protection structure according to claim 4, characterized in that: A first magnetic component is disposed on the lower wall of the rear end of the upper cover, and a second magnetic component matched with the first magnetic component is disposed on the base.

7. The billiard cue head protection structure according to claim 6, characterized in that: The upper cover is installed at the rear end of the base, and clamping parts extend downward from both sides of the lower wall of the upper cover. The base is provided with a clamping slot matching the clamping part, the first magnetic part is provided at the clamping part, and the second magnetic part is provided at the position of the clamping slot.

8. The billiard cue head protection structure according to claim 4, characterized in that: A third magnetic component is disposed on the lower wall of the front end of the upper cover, and a fourth magnetic component matched with the third magnetic component is disposed on the rear wall of the base.

9. The billiard cue head protection structure according to claim 1, characterized in that: The base and the upper cover are respectively provided with a first limiting groove and a second limiting groove at positions near the opening of the positioning cavity, and the first limiting groove and the second limiting groove are respectively provided with a first elastic ring and a second elastic ring. When the upper cover and the base are closed, the first elastic ring and the second elastic ring form a closed-loop sealing structure.

10. The billiard cue head protection structure according to claim 1, characterized in that: The upper walls on both sides of the base are convexly provided with sealing parts, and the upper cover is provided with sealing grooves for the sealing parts to extend into.

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