CN213466706U

CN213466706U - Adapter for land surfboard

Info

Publication number: CN213466706U
Application number: CN202021476558.4U
Authority: CN
Inventors: 梁山东
Original assignee: Chuang Wei Parameter Technology Co ltd
Current assignee: Chuang Wei Parameter Technology Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-06-18
Anticipated expiration: 2030-07-23

Abstract

The utility model relates to a slide accessory field specifically indicates an adapter for land surfboard, including fixed plate, rotor plate, axis screw and lock nut, fixed plate and rotor plate link together through axis screw and lock nut, the axis screw is located between fixed plate and the rotor plate partial cover and is equipped with torque spring, torque spring's top is fixed in the fixed plate, and the bottom mounting is in the rotor plate, the axis screw is located rotor plate top side and bottom side and has all cup jointed a thrust bearing, and the thrust bearing that is located rotor plate top side sets up in torque spring, the fixed plate is close to the rotor plate side and is equipped with the spacing groove, the rotor plate is close to the stopper that the fixed plate side was equipped with and matches with the spacing groove. The utility model has wide application range, and the common skateboard can improve the sensitivity with surfing effect in the sea by replacing the adapter; the utility model discloses simple structure, simple to operate, long service life, user experience is effectual.

Description

Adapter for land surfboard

Technical Field

The utility model relates to a slide accessory field specifically indicates an adapter for land surfboard.

Background

The skateboard project is a nasal ancestor of the extreme exercise history, and a plurality of extreme exercise projects are extended from the skateboard project. The skateboard developed by surfing in the late 50 s and early 60 s of the 20 th century is widely pursued and loved by young people and is the most cool sport on the earth nowadays due to the advantages of simplicity, easy learning, convenient carrying and low place limitation.

The slide that present people were using all is that the runner is equipped with to the bottom, can steadily slide on level and smooth road surface, though it is steady, the security is good, be the good apparatus of people's body-building, but to the perfect people of demanding body-building, challenging body-building apparatus can more bring amazing interesting body-building enthusiasm and effect for them, and current slide structure can't have the sensation of sea surfing for the user, and current slide is through the user, under the driving condition, the compulsive ware left and right rocking, the sensation of surfing in the simulation sea, cause its life greatly reduced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide an adapter for land surfboard.

The fixed plate and the rotating plate are connected together through the middle shaft screw and the locking nut, a torsion spring is sleeved on a part, located between the fixed plate and the rotating plate, of the middle shaft screw, the top end of the torsion spring is fixed to the fixed plate, the bottom end of the torsion spring is fixed to the rotating plate, thrust bearings are sleeved on the top side and the bottom side of the rotating plate of the middle shaft screw, the thrust bearing located on the top side of the rotating plate is arranged in the torsion spring, a limiting groove is formed in the side, close to the rotating plate, of the fixed plate, and a limiting block matched with the limiting groove is formed in the side, close to the fixed plate, of the.

Further, the axis screw comprises an outer hexagonal head, a threaded head and a smooth connecting rod for connecting the outer hexagonal head and the threaded head, and the locking nut is screwed on the threaded head.

Further, the one end of fixed plate is the surfboard connecting plate, and the other end is the fixed plate connector with the rotor plate butt joint, fixed plate connector upside is equipped with the inner groovy, the bottom of inner groovy is equipped with the through-hole that runs through the fixed plate connector, the top of through-hole is equipped with the hexagon socket head mounting hole that is used for spacing outer hexagon head, fixed plate connector downside is located through-hole one side and is equipped with first torsion spring groove, torsion spring's top is fixed in first torsion spring groove, the spacing groove sets up at fixed plate connector downside, and is located the through-hole opposite side, be equipped with the surfboard connecting hole on the surfboard connecting plate.

Further, the one end surfboard wheel axle fixed plate of rotor plate, the other end are the rotor plate connector with the fixed plate butt joint, be equipped with the axis screw hole that runs through the rotor plate connector on the rotor plate connector, be located axis screw hole one side and be equipped with second torsion spring groove, torsion spring's bottom is fixed in second torsion spring groove, the stopper sets up at rotor plate connector upside, and is located axis screw hole opposite side, rotor plate connector bottom side is equipped with the thrust dead eye, the bottom and the axis screw hole intercommunication of thrust dead eye.

Furthermore, the top surface and the bottom surface of the surfboard connecting plate are parallel to the top surface of the fixing plate connecting body, an included angle of 15-30 degrees is formed between the top surface and the bottom surface of the fixing plate connecting body, and an included angle of 15-30 degrees is formed between the rotating plate connecting body and the surfboard wheel bridge fixing plate.

The utility model discloses the advantage: the included angle formed between the top surface and the bottom surface of the fixed plate connector and the included angle formed between the rotating plate connector and the surfboard wheel bridge fixed plate are both within the range of 15-30 degrees, so that the left-right swinging amplitude of the rotating plate is effectively controlled; the torsion spring is arranged to assist the rotating plate to automatically reset; the limiting block is arranged in a hidden way, so that the mechanism of the utility model is more compact; the utility model has wide application range, and the common skateboard can improve the sensitivity with surfing effect in the sea by replacing the adapter; the utility model discloses simple structure, simple to operate, long service life, user experience is effectual.

Drawings

Fig. 1 is an exploded view of an adapter for a land surfboard according to the present invention;

FIG. 2 is a schematic cross-sectional view of an adapter for a land surfboard according to the present invention;

fig. 3 is a first perspective view of a fixing plate of the adapter for a land surfboard according to the present invention;

fig. 4 is a second perspective view of a fixing plate of the adapter for a land surfboard according to the present invention;

fig. 5 is a first perspective view of a rotating plate of an adapter for a land surfboard according to the present invention;

fig. 6 is a second perspective view of the rotary plate of the adapter for a land surfboard according to the present invention;

fig. 7 is a schematic view of an adapter for a land surfboard according to the present invention.

As shown in the figure: 1. a fixing plate; 2. a rotating plate; 3. a thrust bearing; 4. a torsion spring; 5. a middle shaft screw; 6. locking the nut; 7. a limiting groove; 8. a limiting block; 9. a land surfboard; 10. surfboard wheel bridges; 101. a surfboard connecting plate; 102. a fixed plate connector; 103. an inner groove; 104. a through hole; 105. an inner hexagonal mounting hole; 106. a first torsion spring pocket; 107. connecting holes of surfboards; 201. surfboard wheel bridge fixing plates; 202. a rotating plate connector; 203. a central shaft screw hole; 204. a second torsion spring slot; 205. a thrust bearing bore; 501. an outer hexagonal head; 502. a screw head; 503. and (7) smooth connecting rods.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides an adapter for land surfboard, includes fixed plate 1, rotor plate 2, axis screw 5 and lock nut 6, fixed plate 1 and rotor plate 2 link together through axis screw 5 and lock nut 6, some cover that axis screw 5 is located between fixed plate 1 and the rotor plate 2 is equipped with torque spring 4, fixed plate 1 is fixed in on torque spring 4's top, bottom mounting rotor plate 2, axis screw 5 is located rotor plate 2 top side and bottom side and has all cup jointed a thrust bearing 3, and the thrust bearing 3 that is located rotor plate 2 top side sets up in torque spring 4, fixed plate 1 is close to rotor plate 2 side and is equipped with spacing groove 7, rotor plate 2 is close to fixed plate 1 side and is equipped with stopper 8 with spacing groove 7 matching.

The middle shaft screw 5 comprises an outer hexagonal head 501, a threaded head 502 and a smooth connecting rod 503 for connecting the outer hexagonal head 501 with the threaded head 502, and the locking nut 6 is screwed on the threaded head 502.

The utility model discloses a fixing plate, including fixing plate connecting plate 102, fixed plate connecting body 102, through-hole 104, limiting groove 106, torsion spring 4, limiting groove 7, fixing plate connecting body 102, fixing plate connecting body 101, the other end of fixed plate 1 is the fixed plate connecting body 102 with rotor plate 2 butt joint, fixed plate connecting body 102 upside is equipped with inner groovy 103, the bottom of inner groovy 103 is equipped with the through-hole 104 that runs through fixed plate connecting body 102, the top of through-hole 104 is equipped with the hexagon socket head mounting hole 105 that is used for spacing outer hexagon head 501, fixed plate connecting body 102 downside is located through-hole 104 one side and is equipped with first torsion spring groove 106, torsion spring 4's top is fixed.

The one end surfboard wheel bridge fixed plate 201 of rotor plate 2, the other end is the rotor plate connector 202 with the butt joint of fixed plate 1, be equipped with the axis screw hole 203 that runs through rotor plate connector 202 on the rotor plate connector 202, be located axis screw hole 203 one side and be equipped with second torsion spring groove 204, the bottom mounting of torsion spring 4 is in second torsion spring groove 204, stopper 8 sets up at rotor plate connector 202 upside, and is located axis screw hole 203 opposite side, rotor plate connector 202 bottom side is equipped with thrust bearing hole 205, thrust bearing hole 205's bottom and axis screw hole 203 intercommunication, axis screw hole 203 internal surface is smooth.

The top surface and the bottom surface of the surfboard connecting plate 101 are both parallel to the top surface of the fixing plate connecting body 102, the top surface and the bottom surface of the fixing plate connecting body 102 form an included angle of 15-30 degrees, and the rotating plate connecting body 202 and the surfboard bridge fixing plate 201 form an included angle of 15-30 degrees.

The specific installation steps of the utility model are that a central shaft screw 5 is put in a fixed plate 1, then a torsion spring 4 is sleeved on the central shaft screw 5 under the fixed plate 1, the top end of the torsion spring 4 is fixed on a first torsion spring groove 106 of the fixed plate 1, the bottom end of the torsion spring 4 is fixed on a second torsion spring groove 204 on a rotating plate 2, before the torsion spring 4 is fixed with the second torsion spring groove 204, a thrust bearing 3 is sleeved on the central shaft screw 5, and is placed in the torsion spring 4, the rotating plate 2 is sleeved on the middle shaft screw 5 through the middle shaft screw hole 203, finally the bottom end of the torsion spring 4 is fixed on the second torsion spring groove 204, then, another thrust bearing 4 is sleeved on the middle shaft screw 5 below the rotating plate 2, the thrust bearing 4 is placed in the thrust bearing hole 205, and the locking nut 6 is screwed on the thread head 502 of the middle shaft screw 5.

The utility model discloses when using, as shown in fig. 7, the utility model discloses a surfboard connector 101 passes through surfboard connecting hole 107 and connects in land surfboard 9 with spiral shell screw nail, and surfboard wheel bridge fixed plate 201 is connected fixedly with surfboard wheel bridge 10 on the gyro wheel of surfboard. Install the utility model discloses a land surfboard is slide, has the automatic re-setting function, can simulate surfing the impression in the sea, reaches the enjoyment of enjoying the surfing.

Use has the utility model discloses a land surfboard is when the slide, and the human body stands on the slide surface, through the wrench movement health for the health focus changes, leads to rotor plate 2 can the horizontal rotation, after rotatory certain angle, bellied stopper 8 on rotor plate 2, and the spacing groove 7 of cooperation fixed plate 1 reaches restriction rotation angle's effect, under torque spring 4's effect, even rotate extreme position, also can the auxiliary user to rotor plate 2 automatic alignment center reset.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. An adapter for a land surfboard, characterized in that: comprises a fixed plate (1), a rotating plate (2), a middle shaft screw (5) and a locking nut (6), the fixed plate (1) and the rotating plate (2) are connected with a locking nut (6) through a middle shaft screw (5), a torsion spring (4) is sleeved on the part of the middle shaft screw (5) positioned between the fixed plate (1) and the rotating plate (2), the top end of the torsion spring (4) is fixed on the fixed plate (1), the bottom end is fixed on the rotating plate (2), the middle shaft screw (5) is sleeved with a thrust bearing (3) at the top side and the bottom side of the rotating plate (2), the thrust bearing (3) at the top side of the rotating plate (2) is arranged in the torsion spring (4), a limiting groove (7) is arranged on the side of the fixed plate (1) close to the rotating plate (2), the side of the rotating plate (2) close to the fixed plate (1) is provided with a limiting block (8) matched with the limiting groove (7).

2. The adapter for a land surfboard of claim 1, wherein: the middle shaft screw (5) comprises an outer hexagonal head (501), a threaded head (502) and a smooth connecting rod (503) for connecting the outer hexagonal head (501) with the threaded head (502), and the locking nut (6) is screwed on the threaded head (502).

3. The adapter for a land surfboard of claim 1, wherein: the utility model discloses a fixing plate for the connection of a surfboard, including fixed plate (1), fixed plate connector (102), inner groovy (103), through-hole (106) that the bottom of inner groovy (103) is equipped with through-hole (104) that runs through fixed plate connector (102), the top of through-hole (104) is equipped with hexagon socket head (105) that are used for spacing outer hexagon head (501), fixed plate connector (102) downside is located through-hole (104) one side and is equipped with first torsion spring groove (106), the top of torsion spring (4) is fixed in first torsion spring groove (106), spacing groove (7) set up at fixed plate connector (102) downside, and are located through-hole (104) opposite side, be equipped with surfboard connecting hole (107) on surfboard (101).

4. The adapter for a land surfboard of claim 3, wherein: the one end surfboard wheel bridge fixed plate (201) of rotor plate (2), the other end are the rotor plate connector (202) with fixed plate (1) butt joint, be equipped with axis screw hole (203) that run through rotor plate connector (202) on rotor plate connector (202), be located axis screw hole (203) one side and be equipped with second torsion spring groove (204), the bottom mounting in second torsion spring groove (204) of torsion spring (4), stopper (8) set up at rotor plate connector (202) upside, and are located axis screw hole (203) opposite side, rotor plate connector (202) bottom side is equipped with thrust bearing hole (205), the bottom and axis screw hole (203) the intercommunication of thrust bearing hole (205).

5. The adapter for a land surfboard of claim 4, wherein: the top surface and the bottom surface of the surfboard connecting plate (101) are parallel to the top surface of the fixing plate connecting body (102), the top surface and the bottom surface of the fixing plate connecting body (102) form an included angle of 15-30 degrees, and the rotating plate connecting body (202) and the surfboard bridge fixing plate (201) form an included angle of 15-30 degrees.