CN111319878B

CN111319878B - Badminton cylinder

Info

Publication number: CN111319878B
Application number: CN201911307274.4A
Authority: CN
Inventors: 周彦博
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2021-10-08
Anticipated expiration: 2039-12-18
Also published as: CN111319878A

Abstract

The invention provides a badminton cylinder, and belongs to the technical field of sports equipment. The badminton device solves the technical problems that a badminton in an existing badminton cylinder is not easy to take out and the like. This badminton section of thick bamboo is including the barrel that is the tube-shape and rotate the bottom of connecting in the bottom of barrel, a badminton section of thick bamboo still includes the steel band, guide rail and ball support, the guide rail is vertical to be fixed on the inner wall of barrel, the guide way has on the guide rail, the cross-section of guide way is "T" shape, divide into the cross slot and indulge the groove, the steel band divide into the section of convoluteing and extends the section, the section of convoluteing is convoluteed and is set up at the interior bottom middle part of bottom, the section of extending stretches into in the cross slot of guide rail, the section of convoluteing can rotate and the section of convoluteing can unreel along the bottom and make the upper end of extending the section move to top cap one side, the ball support is the annular and can make the head of badminton penetrate, connecting piece fixed connection is passed through with the upper end of extending the section to the ball support, the connecting piece is worn to establish the vertical groove. The badminton can be conveniently taken out of the badminton cylinder.

Description

Badminton cylinder

Technical Field

The invention belongs to the technical field of sports equipment, and relates to a badminton cylinder.

Background

The popularity of badminton is very high among people, and the badminton belongs to the consumer in the badminton, need change the badminton after the feather form skirt portion of badminton damages, and present badminton all is adorned in a badminton section of thick bamboo, because the length of a badminton section of thick bamboo is great, is located a badminton section of thick bamboo and is close to the badminton of nozzle and take relatively easily, because the hand can't stretch into the badminton section of thick bamboo and be located the badminton section of thick bamboo middle part and the badminton of bottom extremely difficult taking, need beat a badminton section of thick bamboo or destroy a badminton section of thick bamboo and just can take out, lead to the inconvenience of using.

Disclosure of Invention

The invention aims to provide a badminton cylinder aiming at the problems in the prior art, and the technical problem to be solved is that a badminton can be conveniently taken out of the badminton cylinder and put back.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides a badminton cylinder, includes the barrel that is the tube-shape, is located the bottom of barrel bottom and is located the top cap at barrel top, its characterized in that, the bottom rotates to be connected in the bottom of barrel, and a badminton cylinder still includes steel band, guide rail and ball support, the guide rail is vertical to be fixed on the inner wall of barrel, the guide way has on the guide rail, the cross-section of guide way is "T" shape, divide into cross slot and vertical groove, the steel band divide into coiling section and extending section, coiling section coiling sets up at the interior bottom surface middle part of bottom, extending section stretches into in the cross slot of guide rail, when the bottom rotates the coiling section can unreel along with the bottom and make the upper end of extending section move or coiling section can the coiling make the upper end of extending section move to top cap one side along the guide way, the ball support is the annular and can make the head of badminton penetrate, the ball support is fixedly connected with the upper end of the extension section through a connecting piece, and the connecting piece penetrates through the longitudinal groove.

The shuttlecocks are stacked in the barrel, the head of the lowermost shuttlecock penetrates into the ball support, the ball support is positioned at the bottom of the barrel, the stacked shuttlecocks are supported by the ball support, and the shuttlecocks are stacked in the barrel in a head-down mode; when the shuttlecocks close to the middle part need to be taken out, the bottom cover is rotated, the steel belt of the winding section rotates along with the bottom cover to be unreeled, the steel belt of the winding section enters the guide rail, the upper end of the extending section of the steel belt moves upwards, so that the ball support is driven to move upwards, the ball support pushes the stacked shuttlecocks to the barrel opening of the barrel body, the shuttlecocks are close to the barrel opening, and the shuttlecocks can be conveniently taken out; when the shuttlecocks need to be put back, only the bottom cover needs to be reversed, the steel belt of the winding section is wound along with the shuttlecocks, the upper end of the extension section of the steel belt moves downwards, and the shuttlecock support moves downwards to give way for the newly-put shuttlecocks; the ball support is pushed up and down through the steel belt, the up-and-down position of the ball support can be stably and accurately controlled, the operation is simple, the labor is saved, and the structure is simple.

In foretell badminton section of thick bamboo, the guide rail includes vertical section and twists reverse the section, vertical section is vertical to be fixed on the inner wall of barrel, it is located the below of vertical section to twist reverse the section, it is the arc to twist reverse the section bending type, the upper end and the vertical section body coupling of twisting reverse the section, the lower extreme of twisting reverse the section is close to the steel band department of coiling, twist reverse the both ends mutually perpendicular of section, two notches that are located the guide way of twisting reverse the section twist 90 relatively and towards mutually perpendicular. The vertical setting of guide way and the level orientation of the lower tip of twisting the section, the guide way level setting and the vertical up of the upper end portion of twisting the end, its length direction is vertical when the steel band is convoluteed, its length direction is the level when the steel band removes to vertical section, make the steel band can be level and smooth twist reverse to vertical state and guarantee the intensity of steel band on length direction at this transition stage through twisting the section guide, twist reverse the section and can be close to the steel band of coiling, avoid the steel band to appear buckling before getting into the guide rail, make the steel band can promote the ball support and reciprocate.

In the above-mentioned badminton tube, the cross section of the transverse groove is in an ") shape, and the width of the cross section of the transverse groove is the same as the thickness of the steel strip. The steel belt can be prevented from being bent through the guide groove, so that the steel belt can push the ball support to move up and down; because have a small amount of clearances between steel band and the guide way in the actual production, can buckle at a small angle and lead to the friction increase between steel band and the guide way to lead to the steel band to remove the difficulty under the less strong condition of steel band, the interface that is located the steel band in the guide way is "type", can further improve the intensity of steel band on length direction, promote the anti ability of buckling of steel band self, avoid the steel band to buckle in the guide way, thereby avoid buckling the friction that brings because of the steel band, make the steel band can smooth and easy move in the guide way.

In the badminton barrel, the winding column is fixed at the center of the bottom cover, the end part of the winding section of the steel strip is fixed with the winding column, the bottom cover is provided with a baffle ring surrounding the outer side of the winding column, the steel strip located in the winding section has the tendency of outward expansion, so that a circle of steel strip located at the outermost side of the winding section is attached to the inner side of the baffle ring, the baffle ring is provided with an opening, and the end part of the twisting section is located at the opening. The diameter of the winding section is limited by the baffle ring, the outer rings of the steel belts of the winding section are tightly attached under the action of elasticity, the steel belts which are mutually extruded enable the bending-resistant thickness of the steel belts to be greatly increased relative to the thickness of a single steel belt, a bending-resistant whole is formed, the situation that the steel belts positioned in the winding section deform when the bottom cover is rotated is avoided, the strength of the steel belts of the winding section in the length direction can be pushed into the guide rail, and the situation that the steel belts of the winding section bend is avoided; meanwhile, the end part of the winding section, which enters the guide rail, can always face the end part of the torsion section, and the steel belt can smoothly enter the torsion section; the tip of twisting the section is located the opening part, and the state that both sides did not support and lean on appears before avoiding the steel band to get into twisting the section to guarantee that the both sides of steel band all have a spacing in the optional position, avoid the steel band to appear because of the condition that pressure buckled to both sides, guaranteed steel band length direction's intensity.

In the above-mentioned badminton cylinder, the length of the steel strip is at least twice as long as the length of the guide rail. Guarantee the length of steel band and can cover the guide rail, also make the section of convoluteing have enough length's steel band to guarantee simultaneously that the steel band laminating is inseparable in the section of convoluteing, avoids the condition of buckling to appear in the steel band of the section of convoluteing.

In the badminton barrel, the upper end of the winding column is fixedly provided with the cover plate, and the cover plate covers and tightly presses the winding section at the upper end of the winding section. This structure can avoid being located the steel band of coiling section drunkenness from top to bottom, guarantees the intensity of steel band length direction in the coiling section, compresses tightly the coiling section simultaneously, and the upper and lower both ends of coiling section and the friction of apron and bottom can make the coiling section rotate along with the apron is synchronous.

In foretell badminton section of thick bamboo, the connecting piece includes connecting portion, fixed part and supporting part, the end fixing of connecting portion and extension section, connecting portion are located indulges the inslot and can follow and indulge the groove and slide, the fixed part is located the upper end of connecting portion, one side welded fastening of fixed part and ball support, the support of supporting part for being "V" type, the lower extreme of supporting part is fixed with the lower extreme of connecting portion, two upper ends of supporting part respectively with the two symmetrical positions welded fastening of ball support. The connecting piece of this structure can be fixed with the end connection of ball support and extension section, can strengthen the support to the ball support through the supporting part simultaneously, guarantees that the intensity of ball support can support the badminton in the barrel and can drive the badminton and remove.

In the badminton cylinder, the inner side of the side wall of the bottom cover is provided with the convex limiting convex ring, the outer wall of the cylinder body close to the bottom is provided with the limiting annular groove, and the limiting convex ring is clamped into the limiting annular groove. The rotary connection of the bottom cover and the barrel is realized through the structure.

Compared with the prior art, the badminton cylinder has the advantage that the shuttlecocks can be conveniently taken from the badminton cylinder and put back.

Drawings

Fig. 1 is a schematic perspective view of the badminton cylinder after the top cover is opened.

Fig. 2 is a schematic sectional structure view of the present badminton cylinder.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Fig. 4 is an enlarged schematic view of a portion B in fig. 2.

Fig. 5 is a perspective view of the guide rail.

Fig. 6 is a perspective view of the guide rail.

FIG. 7 is a schematic view showing the positional relationship between the steel strip and the winding post and the retainer ring.

In the figure, 1, a cylinder; 11. a top cover; 2. a bottom cover; 21. a limit convex ring; 22. winding the column; 23. a cover plate; 24. a baffle ring; 241. an opening; 5. a steel belt; 51. a winding section; 52. an extension section; 6. a guide rail; 61. a vertical section; 62. a torsion section; 63. a guide groove; 631. a transverse groove; 632. a longitudinal groove; 7. a ball support; 8. a connecting member; 81. a connecting portion; 82. a fixed part; 83. a support portion.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 7, the badminton barrel comprises a barrel body 1 in a barrel shape, a bottom cover 2 positioned at the bottom of the barrel body 1 and a top cover 11 positioned at the top of the barrel body 1, wherein a protruding limiting convex ring 21 is arranged on the inner side of the side wall of the bottom cover 2, a limiting ring groove is formed in the outer wall, close to the bottom, of the barrel body 1, the limiting convex ring 21 is clamped into the limiting ring groove, and the bottom cover 2 is rotatably connected to the bottom of the barrel body 1 through the structure.

The badminton barrel further comprises a steel strip 5, a guide rail 6 and a ball support 7, the guide rail 6 comprises a vertical section 61 and a torsion section 62, the vertical section 61 is vertically fixed on the inner wall of the barrel body 1, the torsion section 62 is located below the vertical section 61, the torsion section 62 is bent into an arc shape, the upper end of the torsion section 62 is integrally connected with the vertical section 61, the lower end of the torsion section 62 is close to the wound steel strip 5, two ends of the torsion section 62 are perpendicular to each other, the guide rail 6 is provided with a guide groove 63, the section of the guide groove 63 is in a T shape and is divided into a transverse groove 631 and a longitudinal groove 632, two notches of the guide groove 63 located in the torsion section 62 are relatively twisted by 90 degrees and are perpendicular to each other, the section of the transverse groove 631 is in an' shape, and the width of the section of the transverse groove 631 is the same as the thickness of the steel strip 5.

The steel band 5 divide into winding section 51 and extension section 52, the length of steel band 5 is greater than one time of guide rail 6 length at least, winding section 51 convolutes and sets up in the interior bottom surface middle part of bottom 2, extension section 52 stretches into in the horizontal groove 631 of guide rail 6, winding section 51 can rotate along with bottom 2 and winding section 51 can unreel when bottom 2 rotates and make extension section 52's upper end move to top cap 11 one side along guide way 63 or winding section 51 can the rolling make extension section 52's upper end move to bottom 2 one side along guide way 63, ball support 7 is the annular and enables the head of badminton to penetrate, ball support 7 passes through connecting piece 8 fixed connection with the upper end of extension section 52, connecting piece 8 wears to establish vertical groove 632.

The winding column 22 is fixed at the center of the bottom cover 2, the end part of the winding section 51 of the steel strip 5 is fixed with the winding column 22, the cover plate 23 is fixed at the upper end of the winding column 22, the cover plate 23 covers and presses the winding section 51 at the upper end of the winding section 51, the bottom cover 2 is provided with a baffle ring 24 surrounding the outside of the winding column 22, the steel strip 5 positioned in the winding section 51 has the tendency of expanding outwards, so that a circle of the steel strip 5 positioned at the outermost side of the winding section 51 is attached to the inner side of the baffle ring 24, the baffle ring 24 is provided with an opening 241, and the end part of the twisting section 62 is positioned at the opening 241. The stop ring 24 limits the diameter of the winding section 51, the outer rings of the steel strips 5 of the winding section 51 are tightly attached under the action of elasticity, and the steel strips 5 extruded with each other greatly increase the bending-resistant thickness of the steel strips 5 relative to the thickness of a single steel strip 5, so that a bending-resistant whole is formed, the situation that the steel strips 5 positioned in the winding section 51 deform when the bottom cover 2 is rotated is avoided, the strength of the steel strips 5 of the winding section 51 in the length direction can push the winding section 51 into the guide rail 6, and the situation that the steel strips 5 of the winding section 51 bend is avoided; meanwhile, the end part of the winding section 51 entering the guide rail 6 can be always opposite to the end part of the torsion section 62, and the steel belt 5 can smoothly enter the torsion section 62; the tip of turning round section 62 is located opening 241 department, and the state that both sides do not lean on appears before avoiding steel band 5 to get into turning round section 62 to guarantee that the both sides of steel band 5 all have a spacing in the optional position, avoid steel band 5 to appear because of the condition that pressure buckled to both sides, guaranteed steel band 5 length direction's intensity.

The connecting member 8 includes a connecting portion 81, a fixing portion 82 and a supporting portion 83, the connecting portion 81 is fixed to an end portion of the extending section 52, the connecting portion 81 is located in the longitudinal groove 632 and can slide along the longitudinal groove 632, the fixing portion 82 is located at an upper end of the connecting portion 81, the fixing portion 82 is welded to one side of the ball support 7, the supporting portion 83 is a support in a V shape, a lower end of the supporting portion 83 is fixed to a lower end of the connecting portion 81, and two upper end portions of the supporting portion 83 are welded to two symmetrical portions of the ball support 7. The connecting piece 8 can be fixed with the end connection of ball support 7 and extension 52, can strengthen the support to ball support 7 through supporting part 83 simultaneously, and through the experiment, the badminton of barrel 1 can be supported to the ball support 7 of above-mentioned structure and can promote the convenient taking out of badminton rebound.

The shuttlecocks are stacked in the barrel body 1, the head of the lowermost shuttlecock penetrates into the ball support 7, the ball support 7 is positioned at the bottom of the barrel body 1 at the moment, the stacked shuttlecock support 7 is held by the ball support 7, and the shuttlecocks are stacked in the barrel body 1 in a head-down mode; when the shuttlecocks close to the middle part need to be taken out, the bottom cover 2 is rotated, the steel belt 5 of the winding section 51 is rotated and unreeled along with the rotation, the steel belt 5 of the winding section 51 enters the guide rail 6, so that the upper end of the extension section 52 of the steel belt 5 moves upwards, the ball support 7 is driven to move upwards, the ball support 7 pushes the stacked shuttlecocks to the barrel mouth of the barrel body 1, the shuttlecocks are close to the barrel mouth, and the shuttlecocks can be conveniently taken out; when the shuttlecocks need to be put back, only the bottom cover 2 needs to be reversed, the steel belt 5 of the winding section 51 is wound, the upper end of the extension section 52 of the steel belt 5 moves downwards, and the shuttlecock support 7 moves downwards to give way for the newly put shuttlecocks; the steel belt 5 is used for pushing the ball support 7 up and down, the up-and-down position of the ball support 7 can be stably and accurately controlled, and the ball support device is simple in operation, labor-saving and simple in structure.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims

1. The utility model provides a badminton section of thick bamboo, is including barrel (1) that is the tube-shape, bottom (2) that are located barrel (1) bottom and top cap (11) that are located barrel (1) top, a serial communication port, bottom (2) rotate to be connected in the bottom of barrel (1), and a badminton section of thick bamboo still includes steel band (5), guide rail (6) and ball support (7), guide rail (6) are vertical to be fixed on the inner wall of barrel (1), guide way (63) have on guide rail (6), the cross-section of guide way (63) is "T" shape, divide into horizontal groove (631) and indulges groove (632), steel band (5) divide into coiling section (51) and extension section (52), coiling section (51) are convoluteed and are set up in the interior bottom surface middle part of bottom (2), extension section (52) stretch into in the horizontal groove (631) of guide rail (6), when bottom (2) rotate bottom (51) can rotate and coiling section (51) and can make extension section (51) unreel (52) The upper end of the badminton racket moves towards one side of the top cover (11) along the guide groove (63) or the winding section (51) can be wound to enable the upper end of the extension section (52) to move towards one side of the bottom cover (2) along the guide groove (63), the badminton racket (7) is annular and can enable the head of a badminton to penetrate through, the badminton racket (7) is fixedly connected with the upper end of the extension section (52) through a connecting piece (8), and the connecting piece (8) penetrates through the longitudinal groove (632); guide rail (6) are including vertical section (61) and twist reverse section (62), vertical section (61) are vertical to be fixed on the inner wall of barrel (1), twist reverse the below that section (62) are located vertical section (61), twist reverse section (62) and buckle and be the arc, twist reverse the upper end and vertical section (61) body coupling of section (62), the lower extreme that twists reverse section (62) is close to convoluted steel band (5) department, twist reverse the both ends mutually perpendicular of section (62), two notches that are located guide way (63) of twisting reverse section (62) twist reverse 90 and towards mutually perpendicular relatively.

2. The shuttlecock cartridge as claimed in claim 1, characterised in that said cross-section of the transverse slot (631) is "(" shaped), the width of the cross-section of the transverse slot (631) being the same as the thickness of the steel strip (5).

3. The badminton cartridge of claim 1, characterized in that a winding column (22) is fixed at the center of the bottom cover (2), the end of the winding section (51) of the steel strip (5) is fixed with the winding column (22), a baffle ring (24) surrounding the winding column (22) is arranged on the bottom cover (2), the steel strip (5) positioned in the winding section (51) has the tendency of expanding outwards, so that the ring of the steel strip (5) positioned at the outermost side of the winding section (51) is attached to the inner side of the baffle ring (24), the baffle ring (24) is provided with an opening (241), and the end of the twisting section (62) is positioned at the opening (241).

4. A shuttlecock cartridge as claimed in claim 1, characterised in that the length of the steel strip (5) is at least twice greater than the length of the guide rail (6).

5. The shuttlecock cartridge as claimed in claim 1, characterised in that a cover plate (23) is fixed to the upper end of the winding post (22), said cover plate (23) covering and pressing the winding section (51) against the upper end of the winding section (51).

6. The badminton cylinder according to claim 1, characterized in that the connecting member (8) comprises a connecting part (81), a fixing part (82) and a supporting part (83), the connecting part (81) is fixed with the end of the extension section (52), the connecting part (81) is located in the longitudinal groove (632) and can slide along the longitudinal groove (632), the fixing part (82) is located at the upper end of the connecting part (81), the fixing part (82) is welded and fixed with one side of the ball support (7), the supporting part (83) is a support in a V shape, the lower end of the supporting part (83) is fixed with the lower end of the connecting part (81), and the two upper ends of the supporting part (83) are respectively welded and fixed with two symmetrical parts of the ball support (7).

7. The badminton cylinder according to claim 1, characterized in that the bottom cover (2) has a protruding limit protruding ring (21) on the inner side of the side wall, the outer wall of the cylinder (1) near the bottom is provided with a limit ring groove, and the limit protruding ring (21) is snapped into the limit ring groove.