Billiard cue box body structure capable of being opened and closed by 180 degrees

Abstract

The invention relates to the technical field of billiard cue storage boxes, and particularly discloses a billiard cue box body structure capable of being opened and closed by 180 degrees, the billiard cue box body structure comprises an upper box body and a lower box body rotationally connected with the upper box body, a rotating shaft is arranged between the upper box body and the lower box body, a plurality of upper arc hooks are arranged at the bottom of the upper box body, and a plurality of lower arc hooks are arranged at the bottom of the lower box body. The lower box body is provided with a plurality of lower arc hooks symmetrical to the upper arc hooks, the upper arc hooks and the lower arc hooks are sequentially distributed at intervals, and the upper arc hooks and the lower arc hooks are arranged on the outer side of the rotating shaft in a sliding and sleeving mode. The upper arc hook and the lower arc hook are arranged to be matched with the rotating shaft to rotate, so that the upper box body can achieve 180-degree rotating opening and closing, can rotate around the same center point, has a fixed rotating direction, cannot shake front and back in the opening and closing process, is stable in rotation, is better in fit stability during use, and is more perfect in appearance.

Description

Technical Field

[0001] The invention relates to the technical field of billiard cue storage boxes, and in particular to a billiard cue box body structure which can be opened and closed at 180 degrees. Background Art

[0002] Table tennis is one of the favorite leisure activities. A table tennis cue is a kind of hitting tool made of high-quality wood. The table tennis cue is generally round, thin in front and thick in the back, with a thin end at the end, and a diameter of the head of the cue ranging from nine to twelve millimeters. Generally, billiard enthusiasts will carry a table tennis cue by themselves, and the table tennis cue needs a cue box to store it. After searching, the Chinese utility model patent with patent application number CN202322011023.X discloses a billiard cue box, the cue box body includes an upper box cover and a lower box cover, and the upper box cover and the lower box cover are hinged by an arc-shaped I-shaped connecting rod; it adopts the first rotating shaft rod and the second rotating shaft rod of the upper box cover and the lower box cover to be hinged with the arc-shaped I-shaped connecting rod respectively, and it has the function of being able to open the upper box cover and the lower box cover at a flat angle, which greatly facilitates the placement of billiard cues and improves the placement efficiency and convenience of users.

[0003] Although the existing billiard cue box can meet basic usage requirements, after the upper box cover is opened, the upper box cover is easy to shake back and forth, the rotation is not stable enough, and the stability during use is poor. Therefore, it is necessary to make further improvements to the existing technology. Summary of the invention

[0004] The technical problem to be solved by the present invention is that, in view of the above-mentioned defects of the prior art, a table tennis cue box structure that can be opened and closed 180 degrees is provided. An upper arc hook and a lower arc hook are arranged to cooperate with the rotation shaft to rotate, so that the upper box body can be opened and closed by rotating 180 degrees, can rotate around the same center point, has a fixed rotation direction, will not shake back and forth during the opening and closing process, has stable rotation, has better fit stability during use, and has a more perfect appearance.

[0005] In order to solve the above technical problems, the technical solution of the present invention is:

[0006] A table tennis cue box structure that can be opened and closed 180 degrees comprises an upper box and a lower box rotatably connected to the upper box, a rotating shaft is arranged between the upper box and the lower box, a plurality of upper arc hooks are arranged at the bottom of the upper box, a plurality of lower arc hooks symmetrical to the upper arc hooks are arranged on the lower box, the upper arc hooks and the lower arc hooks are alternately distributed in sequence, and the upper arc hooks and the lower arc hooks are both slidably sleeved on the outer side of the rotating shaft.

[0007] Preferably, the upper box body and the lower box body are both made of aluminum alloy.

[0008] Preferably, the longitudinal cross-section of the upper arc hook and the longitudinal cross-section of the lower arc hook are both arc-shaped.

[0009] Preferably, the inner sides of the upper arc hook and the lower arc hook are both provided with a rotating shaft groove adapted to the rotating shaft.

[0010] Preferably, the upper arc hook is arranged at the bottom of one side of the upper box body, and the lower arc hook is arranged at the upper end of one side of the lower box body.

[0011] Preferably, a plug buckle is provided at the bottom of the other side of the upper box body, and a plug groove matched with the plug buckle is provided at the upper end of the other side of the lower box body.

[0012] By adopting the above technical scheme, the present invention provides a table tennis cue box structure that can be opened and closed 180 degrees, which has the following beneficial effects: a rotating shaft is arranged between the upper box body and the lower box body in the table tennis cue box structure, a plurality of upper arc hooks are arranged at the bottom of the upper box body, and a plurality of lower arc hooks symmetrical to the upper arc hooks are arranged on the lower box body, the upper arc hooks and the lower arc hooks are alternately distributed in sequence, and the upper arc hooks and the lower arc hooks are both slidably sleeved on the outside of the rotating shaft, and the upper arc hooks and the lower arc hooks are arranged to cooperate with the rotating shaft to rotate, so that the upper box body can realize 180-degree rotation opening and closing, can rotate around the same center point, has a fixed rotation direction, will not shake back and forth during the opening and closing process, has stable rotation, has better fit stability during use, and has a more perfect appearance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 An exploded view of the present invention;

[0014] Figure 2 A three-dimensional diagram of the present invention in a semi-open state;

[0015] Figure 3 A perspective view of the present invention in a fully opened state;

[0016] Figure 4 A three-dimensional diagram of the closed state of the present invention;

[0017] In the figure, 1-upper box body, 2-lower box body, 3-rotating shaft, 4-upper arc hook, 5-lower arc hook, 6-rotating shaft groove, 7-plug buckle, 8-plug groove. DETAILED DESCRIPTION

[0018] The specific embodiments of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0019] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0020] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0021] like Figure 1-4 As shown, the billiard cue box structure that can be opened and closed 180 degrees includes an upper box body 1 and a lower box body 2 rotatably connected to the upper box body 1, a rotating shaft 3 is arranged between the upper box body 1 and the lower box body 2, a plurality of upper arc hooks 4 are arranged at the bottom of the upper box body 1, and a plurality of lower arc hooks 5 symmetrical to the upper arc hooks 4 are arranged on the lower box body 2, the upper arc hooks 4 and the lower arc hooks 5 are alternately distributed in sequence, and the upper arc hooks 4 and the lower arc hooks 5 are slidably sleeved on the outer side of the rotating shaft 3. It can be understood that the upper box body 1 and the lower box body 2 are both made of aluminum alloy or the like.

[0022] Specifically, the longitudinal sections of the upper arc hook 4 and the lower arc hook 5 are both arc-shaped, and the inner sides of the upper arc hook 4 and the lower arc hook 5 are provided with a shaft groove 6 adapted to the shaft 3; the upper arc hook 4 is arranged at the bottom of one side of the upper box body 1, and the lower arc hook 5 is arranged at the upper end of one side of the lower box body 2, and the bottom of the other side of the upper box body 1 is provided with a plug buckle 7, and the upper end of the other side of the lower box body 2 is provided with a plug-in groove 8 adapted to the plug buckle 7. It can be understood that the hinge form is adopted for opening and closing, which can achieve 180-degree rotation, can achieve the effect of free opening and closing, and avoid swinging back and forth.

[0023] It can be understood that the present invention has a reasonable design and a unique structure. By arranging the upper arc hook 4 and the lower arc hook 5 to cooperate with the rotating shaft 3 to rotate, the upper box body 1 can be opened and closed by rotating 180 degrees, can rotate around the same center point, has a fixed rotation direction, will not shake back and forth during the opening and closing process, has stable rotation, has better fit stability during use, and has a more perfect appearance.

[0024] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A billiard cue box structure that can be opened and closed 180 degrees, comprising an upper box and a lower box rotatably connected to the upper box, characterized in that: A rotating shaft is arranged between the upper box body and the lower box body, a plurality of upper arc hooks are arranged at the bottom of the upper box body, a plurality of lower arc hooks symmetrical to the upper arc hooks are arranged on the lower box body, the upper arc hooks and the lower arc hooks are distributed alternately in sequence, and the upper arc hooks and the lower arc hooks are both slidably sleeved on the outer side of the rotating shaft.

2. The table tennis cue box structure that can be opened and closed 180 degrees according to claim 1, characterized in that: The upper box body and the lower box body are both made of aluminum alloy.

3. The billiard cue box structure that can be opened and closed 180 degrees according to claim 1, characterized in that: The longitudinal sections of the upper arc hook and the lower arc hook are both arc-shaped.

4. The billiard cue box structure that can be opened and closed 180 degrees according to claim 1, characterized in that: The inner sides of the upper arc hook and the lower arc hook are both provided with a rotating shaft groove matched with the rotating shaft.

5. The billiard cue box structure that can be opened and closed 180 degrees according to claim 1, characterized in that: The upper arc hook is arranged at the bottom of one side of the upper box body, and the lower arc hook is arranged at the upper end of one side of the lower box body.

6. The billiard cue box structure that can be opened and closed 180 degrees according to claim 5, characterized in that: The bottom of the other side of the upper box body is provided with an insert buckle, and the upper end of the other side of the lower box body is provided with an insert groove matched with the insert buckle.

Images