Detachable carbon fiber badminton racket mold

Abstract

The utility model relates to the technical field of badminton racket molds, in particular to a detachable carbon fiber badminton racket mold which comprises two inner half molds, a lower mold and an upper mold, the inner half molds are arranged in the lower mold and the upper mold, a first connecting block is fixed to the left end of the upper mold, a second connecting block is fixed to the left end of the lower mold, and the first connecting block is connected with the second connecting block. According to the detachable carbon fiber badminton racket mold, the inner half mold can be fixed through the fixing mechanisms, the sliding blocks are driven by the threaded rods to move, the clamping blocks are pushed inwards by the sliding blocks, the clamping blocks are clamped in the clamping blocks, the clamping blocks are clamped in the clamping blocks, the clamping blocks are clamped in the clamping blocks, and the clamping blocks are clamped in the clamping blocks, so that the clamping blocks are clamped in the clamping blocks, and the clamping blocks are clamped in the clamping blocks. The clamping block is inserted into the clamping groove of the inner half mold to be fixed, when replacement is needed, disassembly and fixation are completed only through the fixing mechanism, only the inner mold needs to be replaced when badminton rackets of different models are produced, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of badminton racket moulds, in particular to a detachable carbon fiber badminton racket mould. Background Art

[0002] A carbon fiber badminton racket is a carbon badminton racket, such as high-rigidity carbon fiber, ordinary carbon fiber, high-elasticity carbon fiber, nano carbon fiber, etc. There are also rackets that are carbon fiber plus other materials, such as carbon plus aluminum. This racket has a poor feel, that is, poor elasticity and toughness, and a large hardness. For example, carbon plus titanium increases strength while ensuring the feel. When manufacturing carbon fiber badminton rackets, molds need to be used for production; but existing carbon fiber badminton racket molds do not have the function of disassembly and replacement. When producing badminton rackets of different models, the corresponding overall equipment needs to be replaced for production, which increases the production cost. In view of the above problems, the present application designs a detachable carbon fiber badminton racket mold. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a detachable carbon fiber badminton racket mold.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detachable carbon fiber badminton racket mold, comprising two inner half molds, a lower mold and an upper mold, wherein the inner half mold is arranged in the lower mold and the upper mold, a first connecting block is fixed to the left end of the upper mold, a second connecting block is fixed to the left end of the lower mold, the first connecting block is rotatably connected to the second connecting block, the upper mold and the lower mold are both provided with a fixing mechanism for fixing the mold, the fixing mechanism comprises two sliding grooves and two bidirectional threaded rods, the two sliding grooves are symmetrically distributed, the bidirectional threaded rod is rotatably connected inside the sliding groove, one end of the bidirectional threaded rod passes through the sliding groove and is fixed with A rotating button, two sliders are threadedly connected on the bidirectional threaded rod, a plurality of spherical grooves are provided on the inner side wall of the slider, a ball is rotatably connected to the spherical groove, two clamping grooves are connected on the inner side wall of the sliding groove, the two clamping grooves are symmetrically distributed, a clamping block is slidably connected to the clamping groove, a rebound groove is provided on the side wall of the clamping groove, a rebound block is slidably connected to the rebound groove, the rebound block is fixed on the clamping block, a plurality of springs are fixed on the rebound block, the other end of the spring is fixed on the rebound groove, a clamping groove adapted to the clamping block is provided on the side wall of the inner half mold, and a groove adapted to the ball is provided on the side of the clamping block contacting the slider.

[0007] In order to facilitate taking out the inner half mold, the utility model is improved in that two recessed grooves are provided on the inner half mold, the two recessed grooves are symmetrically distributed, and a pull rod is fixed on the recessed grooves.

[0008] In order to facilitate opening of the mold and prevent slipping, the utility model is improved in that handles are installed on the right ends of the upper mold and the lower mold, and anti-slip patterns are provided on the surfaces of the handles.

[0009] In order to prevent the outer surface of the mold from being scratched and bumped, the utility model is improved in that a plurality of support blocks are fixed to the bottom end of the lower mold and the top end of the upper mold.

[0010] In order to make the upper mold and the lower mold more firmly fixed, the utility model is improved in that two upper locking blocks are fixed to the right end of the upper mold, the two upper locking blocks are symmetrically distributed, the upper locking blocks are rotatably connected with locking heads, and the right end of the lower mold is located at the corresponding positions of the upper locking blocks. Locking rods are fixed on the lower locking blocks, and the locking heads are in contact with the locking rods.

[0011] In order to prevent the jamming of the block and the slider, the utility model is improved in that a slope is arranged on the side of the block that contacts the slider.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a detachable carbon fiber badminton racket mold, which has the following beneficial effects:

[0014] The detachable carbon fiber badminton racket mold can fix the inner half mold through a fixing mechanism, and the slider is driven to move by a threaded rod, and the slider pushes the clamping block inward, so that the clamping block is inserted into the clamping slot of the inner half mold for fixing. When replacement is needed, it only needs to be disassembled and fixed through the fixing mechanism, so that when producing badminton rackets of different models, only the internal mold needs to be replaced, thereby reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the first main structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the first partial structure of the utility model in section;

[0017] Figure 3 It is a schematic diagram of a second partial structure of the utility model in section;

[0018] Figure 4 It is a schematic diagram of the third partial structure of the utility model in section.

[0019] In the figure: 1. inner half mold; 2. lower mold; 3. upper mold; 4. first connecting block; 5. second connecting block; 6. sliding groove; 7. bidirectional threaded rod; 8. rotating button; 9. slider; 10. spherical groove; 11. sphere; 12. positioning groove; 13. clamping block; 14. rebound groove; 15. rebound block; 16. spring; 17. clamping groove; 18. recessed groove; 19. pull rod; 20. handle; 21. support block; 22. upper locking block; 23. locking head; 24. lower locking block; 25. locking rod. 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 in 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 A detachable carbon fiber badminton racket mold comprises two inner half molds 1, a lower mold 2 and an upper mold 3, wherein the inner half mold 1 is arranged in the lower mold 2 and the upper mold 3, a first connecting block 4 is fixed to the left end of the upper mold 3, a second connecting block 5 is fixed to the left end of the lower mold 2, the first connecting block 4 is rotatably connected to the second connecting block 5, the upper mold 3 and the lower mold 2 are both provided with a fixing mechanism for fixing the mold, the fixing mechanism comprises two sliding grooves 6 and two bidirectional threaded rods 7, the two sliding grooves 6 are symmetrically distributed, the bidirectional threaded rod 7 is rotatably connected inside the sliding groove 6, one end of the bidirectional threaded rod 7 passes through the sliding groove 6 and is fixed with a rotating button 8, two sliders 9 are threadedly connected to the bidirectional threaded rod 7, the A plurality of spherical grooves 10 are provided on the inner side wall of the slider 9, and a ball 11 is rotatably connected to the spherical groove 10. Two positioning grooves 12 are connected to the inner side wall of the sliding groove 6, and the two positioning grooves 12 are symmetrically distributed. A clamping block 13 is slidably connected to the positioning groove 12. A rebound groove 14 is provided on the side wall of the positioning groove 12, and a rebound block 15 is slidably connected to the rebound groove 14. The rebound block 15 is fixed on the clamping block 13, and a plurality of springs 16 are fixed on the rebound block 15, and the other end of the spring 16 is fixed on the rebound groove 14. A clamping groove 17 adapted to the clamping block 13 is provided on the side wall of the inner half mold 1, and a groove adapted to the ball 11 is provided on the side of the clamping block 13 that contacts the slider 9.

[0022] When the present mold is in use, when fixing the inner half mold 1, the spring 16 is in the initial state, the clamping block 13 shrinks in the clamping groove 12, the inner half mold 1 is placed in the upper mold 3 or the lower mold 2, and the rotating button 8 is rotated by a tool to drive the bidirectional threaded rod 7 to rotate. The slider 9 threadedly connected to the bidirectional threaded rod 7 moves along the sliding groove 6 to both sides, and the ball 11 on the slider 9 contacts the clamping block 13, pushing the clamping block 13 to move toward the inner half mold 1. The clamping block 13 drives the rebound block 15 to move, the spring 16 is stretched, and the clamping block 13 is inserted into the clamping groove 17 to complete the fixation of the inner half mold 1.

[0023] In actual use, it is found that the inner half mold 1 is not easy to be removed from the upper mold 3 or the lower mold 2 when being replaced. To solve the above problem, in this embodiment, two recessed grooves 18 are provided on the inner half mold 1, and the two recessed grooves 18 are symmetrically distributed, and a pull rod 19 is fixed on the recessed groove 18.

[0024] It was found in actual use that there was no good fulcrum to open the mold when it was in use. In order to solve the above problem, in this embodiment, handles 20 were installed on the right ends of the upper mold 3 and the lower mold 2, and the surface of the handle 20 was provided with anti-slip grooves.

[0025] It is found in actual use that the mold is easily scratched and damaged, which reduces the service life. In order to avoid the above problems, in this embodiment, a plurality of support blocks 21 are fixed to the bottom end of the lower mold 2 and the top end of the upper mold 3.

[0026] During actual use, it was found that the upper mold 3 and the lower mold 2 were not firmly fixed. In order to solve the above problem, in this embodiment, two upper locking blocks 22 are fixed to the right end of the upper mold 3, and the two upper locking blocks 22 are symmetrically distributed. A locking head 23 is rotatably connected to the upper locking block 22, and two lower locking blocks 24 are fixed to the right end of the lower mold 2 at the corresponding positions of the upper locking block 22. A locking rod 25 is fixed to the lower locking block 24, and the locking head 23 is in contact with the locking rod 25.

[0027] It is found in actual use that the block 13 may collide with the slider 9 when in contact with the slider 9. To avoid the above problem, in this embodiment, a slope is provided on the side of the block 13 that contacts with the slider 9.

[0028] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0029] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0030] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detachable carbon fiber badminton racket mold, comprising two inner half molds (1), a lower mold (2) and an upper mold (3), characterized in that: The inner half mold (1) is arranged in the lower mold (2) and the upper mold (3); a first connecting block (4) is fixed at the left end of the upper mold (3); a second connecting block (5) is fixed at the left end of the lower mold (2); the first connecting block (4) is rotatably connected to the second connecting block (5); the upper mold (3) and the lower mold (2) are both provided with a fixing mechanism for fixing the mold; the fixing mechanism comprises two sliding grooves (6) and two bidirectional threaded rods (7); the two sliding grooves (6) are symmetrically distributed; the bidirectional threaded rod (7) is rotatably connected inside the sliding grooves (6); one end of the bidirectional threaded rod (7) passes through the sliding groove (6) and is fixed with a rotating button (8); two sliders (9) are threadedly connected to the bidirectional threaded rod (7); a plurality of spherical grooves ( 10), a ball (11) is rotatably connected to the spherical groove (10), two latching grooves (12) are connected on the inner side wall of the sliding groove (6), the two latching grooves (12) are symmetrically distributed, a clamping block (13) is slidably connected to the latching groove (12), a rebound groove (14) is provided on the side wall of the latching groove (12), a rebound block (15) is slidably connected to the rebound groove (14), the rebound block (15) is fixed to the clamping block (13), a plurality of springs (16) are fixed to the rebound block (15), the other end of the spring (16) is fixed to the rebound groove (14), a clamping groove (17) adapted to the clamping block (13) is provided on the side wall of the inner half mold (1), and a groove adapted to the ball (11) is provided on the side of the clamping block (13) that contacts the slider (9).

2. The detachable carbon fiber badminton racket mold according to claim 1, characterized in that: The inner half mold (1) is provided with two recessed grooves (18), the two recessed grooves (18) are symmetrically distributed, and a pull rod (19) is fixed to the recessed groove (18).

3. The detachable carbon fiber badminton racket mold according to claim 1, characterized in that: A handle (20) is installed at the right end of each of the upper mold (3) and the lower mold (2), and the surface of the handle (20) is provided with anti-slip patterns.

4. The detachable carbon fiber badminton racket mold according to claim 1, characterized in that: A plurality of support blocks (21) are fixed to the bottom end of the lower mold (2) and the top end of the upper mold (3).

5. The detachable carbon fiber badminton racket mold according to claim 1, characterized in that: Two upper locking blocks (22) are fixed to the right end of the upper mold (3), the two upper locking blocks (22) are symmetrically distributed, and the upper locking blocks (22) are rotatably connected to have locking heads (23). Two lower locking blocks (24) are fixed to the right end of the lower mold (2) at positions corresponding to the upper locking blocks (22), and locking rods (25) are fixed to the lower locking blocks (24), and the locking heads (23) are in contact with the locking rods (25).

6. The detachable carbon fiber badminton racket mold according to claim 1, characterized in that: A slope is provided on the side of the clamping block (13) that contacts the sliding block (9).

Images