CN218343171U

CN218343171U - Spoked wheel with V-shaped spokes

Info

Publication number: CN218343171U
Application number: CN202222301756.2U
Authority: CN
Inventors: 连云初
Original assignee: Taizhou Zhibo Technology Co ltd
Current assignee: Taizhou Zhibo Technology Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-01-20
Anticipated expiration: 2032-08-31

Abstract

Spoke wheel with V type spoke, including the rim, wheel hub and spoke, the spoke includes V type spoke body, two strips of V type spoke body are the axial and stagger, the V style of calligraphy bottom of V type spoke body sets up the kink of side direction buckle, be equipped with interior protruding circle on the inner wall of rim, interior protruding circle both sides outer wall respectively sets up lug more than 5 at least along the circumferencial direction, and the lug of both sides is staggered and is arranged, respectively set up the connecting plate on the outside rim that every lug corresponds, form the spread groove between connecting plate and the lug, all set up the connecting hole on connecting plate and the lug, the spread groove is put into to the kink of V type spoke body, and pass connecting hole and kink by the pin and cooperate, two strips of V type spoke body pass through the nut and connect on wheel hub.

Description

Spoked wheel with V-shaped spokes

Technical Field

The utility model relates to a spoked wheel with V type spoke belongs to motorcycle or electric bicycle's spoked wheel field.

Background

At present, spokes on a rim of a motorcycle or an electric bicycle are all strip-shaped spokes, one end of each strip-shaped spoke is provided with a fixing column head, the other end of each strip-shaped spoke is provided with a connecting thread, the fixing column heads are fixed on a rim of the rim, and the connecting threads are connected to a hub of the rim through nuts. And the traditional spoke has low strength, easy breakage and short service life. In particular, a plurality of spokes are required on a rim, the assembly quantity is large, and the cost is high, so the applicant designs a V-shaped spoke and a connecting structure of the V-shaped spoke.

Disclosure of Invention

The utility model aims at overcoming the shortcoming of prior art, provide a spoke wheel with V type spoke that intensity is good, connect convenient, firm, especially can save assembly quantity, reduction in production cost.

The utility model discloses spoke wheel with V type spoke's technical scheme is: including the rim, wheel hub and spoke, its characterized in that the spoke includes V type spoke body, two strips of V type spoke body are the axial and stagger, the V style of calligraphy bottom of V type spoke body sets up the kink of side direction buckle, be equipped with interior protruding circle on the inner wall of rim, interior protruding circle both sides outer wall respectively sets up lug more than 5 at least along the circumferencial direction, and the lug of both sides staggers and arranges, respectively set up the connecting plate on the outside rim that every lug corresponds, form the spread groove between connecting plate and the lug, all set up the connecting hole on connecting plate and the lug, the kink of V type spoke body is put into in the spread groove, and pass connecting hole and kink by the pin and cooperate, two strips of V type spoke body pass through the nut connection on wheel hub.

The utility model discloses a spoke wheel with V type spoke, the key feature is the spoke be V type spoke, two stripes of V type spoke body are the axial and stagger to set up the kink of side direction bending in the V style of calligraphy bottom of V type spoke body, compare with traditional spoke, its advantage has: 1. the V-shaped spokes have better strength and are not easy to break, the tensile strength of the traditional spokes is 9000nm, the tensile strength of the V-shaped spokes reaches 22000nm through detection, and the strength is greatly improved; 2. according to actual assembly requirements, two strips of the V-shaped spoke body 1 are staggered axially, so that spoke nuts are convenient to connect and fix; 3. the bending angle of the bending part is matched with the diagonal angle of the spoke staggered assembly, so that the connection is convenient; 4. one V-shaped spoke is equivalent to two long spokes, so that the number of the spokes can be greatly reduced, the production cost is reduced, and the competitive advantage of the rim is improved; 5. the production process of the V-shaped spoke is simpler, and the production efficiency is high. During the assembly, put into the spread groove with the kink of V type spoke body, then pass connecting hole and kink with the pin from the connecting plate side, insert the lug again in, pass through the nut with two strips and connect on wheel hub after that, the assembly is accomplished, and whole assembly is very convenient. Compared with the existing fixed column cap, the scheme has the advantages that the bent part is sleeved on the pin to be connected, and the assembly is more reliable. And the assembly quantity of the spokes can be saved, and the production cost is reduced.

The utility model discloses a spoke wheel with V type spoke, V style of calligraphy contained angle a of V type spoke body is 1-90, and its optimum angle is 45, a root length of two strips of V type spoke body, another short, its axially staggered angle b is 1-60, and its optimum angle is 30, the angle c of buckling of kink is 0-45, and its optimum angle is 22.5. In an actual product, because the connecting positions of all spokes and the wheel hub are different, the two strips are long one by one and short the other, and the length of the two strips is determined according to the size of an actual rim.

The inner convex ring is characterized in that a double-row connecting seat with a slot is arranged on the inner wall of the inner convex ring, a pin hole is formed in the double-row connecting seat, a bent part of the V-shaped spoke body is placed into the slot and is matched with the pin hole in a penetrating mode, and two strips of the V-shaped spoke body are connected to the hub through a nut.

The pin on set up annular groove, the kink is connected on annular groove, the cooperation is reliable.

The pin be eccentric pin, one side of eccentric pin sets up eccentric recess, the kink is connected on eccentric recess, the cooperation is more laminated.

The outer end part of the pin is provided with a decorative surface which can be hexagonal and the like, and the decorative surface can be also provided with a vehicle mark or an icon and the like.

The utility model discloses a spoke wheel with V type spoke, including rim, wheel hub and spoke, its characterized in that the spoke includes V type spoke body, and two strips of V type spoke body are the axial and stagger, and the V style of calligraphy bottom of V type spoke body sets up the kink of side direction bending type, is equipped with interior convex ring on the inner wall of rim, sets up the spoke connecting seat of equipartition along the circumferencial direction on the interior convex ring inner wall, sets up the spoke connecting hole in the spoke connecting seat, and the spoke connecting hole is passed to V type spoke body, and V style of calligraphy bottom and spoke connecting hole cooperate, and two strips of V type spoke body pass through the nut and connect on wheel hub. The number of the spoke connecting seats is 10-100. This scheme is direct sets up the spoke connecting seat of equipartition on interior convex ring inner wall, and the kink lug connection of V type spoke body is more convenient to connect in the spoke connecting hole of spoke connecting seat.

Drawings

FIG. 1 is a perspective view of an embodiment 1 of a spoked wheel having V-shaped spokes according to the present invention;

FIG. 2 is a front view of the V-shaped spoke of the present invention;

FIG. 3 is a schematic side view of the V-shaped spokes of the present invention;

fig. 4 is a schematic view of the inner flange of embodiment 1 of the present invention with a double row of connecting seats in the middle;

FIG. 5 is a schematic cross-sectional view of the pin side of the present invention passing through the connecting hole and the bent portion;

FIG. 6 is a schematic view of the pin of the present invention having an annular groove;

FIG. 7 is a schematic view of the pin of the present invention being an eccentric pin;

FIG. 8 is a schematic view of an embodiment 2 of a spoked wheel having V-shaped spokes according to the present invention;

fig. 9 is a schematic view of a rim according to embodiment 2 of the present invention.

Detailed Description

The utility model relates to a spoke wheel with V type spoke, as shown in FIG. 1-7, for embodiment 1, including rim 10, wheel hub 11 and spoke, the spoke includes that two strips of V type spoke body 1,V type spoke body 1 are the axial and stagger, the V style of calligraphy bottom of V type spoke body 1 sets up the kink 2 of side direction buckling, be equipped with interior protruding circle 13 on the inner wall of rim 10, interior protruding circle 13 both sides outer wall respectively sets up lug 15 more than 5 at least along the circumferencial direction, and the lug of both sides is staggered and is arranged, respectively set up connecting plate 16 on the outside rim that every lug 15 corresponds, form the spread groove 17 between connecting plate 16 and lug 15, all set up connecting hole 18 on connecting plate 16 and the lug 15, during the kink 2 of V type spoke body 1 puts into spread groove 17, and pass connecting hole 18 and kink 2 by pin 19 and cooperate, two strips of V type spoke body 1 pass through nut 20 and connect on wheel hub 11.

The key feature of this scheme is that the spoke be V type spoke, two strips of V type spoke body 1 are the axial and stagger to set up the kink 2 of side direction buckling in V style of calligraphy bottom of V type spoke body 1, compare with traditional spoke, its advantage has: 1. the V-shaped spokes have better strength and are not easy to break, the tensile strength of the traditional spokes is 9000nm, the tensile strength of the V-shaped spokes reaches 22000nm through detection, and the strength is greatly improved; 2. according to actual assembly requirements, two strips of the V-shaped spoke body 1 are staggered axially, so that spoke nuts are convenient to connect and fix; 3. the bending angle of the bending part is matched with the diagonal angle of the spoke staggered assembly, so that the connection is convenient; 4. one V-shaped spoke is equivalent to two long spokes, so that the number of the spokes can be greatly reduced, the production cost is reduced, and the competitive advantage of the rim is improved; 5. the production process of the V-shaped spoke is simpler, and the production efficiency is high.

During assembly, the bent part 2 of the V-shaped spoke body 1 is placed into the connecting groove 17, then the pin 19 penetrates through the connecting hole 18 and the bent part 2 from one side of the connecting plate 16 and is inserted into the convex block 15, and then the two strips are connected to the hub 11 through the screw cap 20, so that the assembly is completed, and the whole assembly is very convenient. Compared with the existing fixed column cap, the scheme has the advantages that the bent part is sleeved on the pin to be connected, and the assembly is more reliable. And the assembly quantity of the spokes can be saved, and the production cost is reduced.

The V-shaped included angle a of the V-shaped spoke body 1 is 1-90 degrees, the optimal angle is 45 degrees, two strips of the V-shaped spoke body 1 are long one by one, the other strip is short, the axially staggered angle b of the two strips is 1-60 degrees, the optimal angle is 30 degrees, the bending angle c of the bending part 2 is 0-45 degrees, and the optimal angle is 22.5 degrees. In an actual product, because the connecting positions of all spokes and the wheel hub are different, the two strips are long one by one and short the other, and the length of the two strips is determined according to the size of an actual rim.

The middle part of the inner wall of the inner convex ring 13 is also provided with a double-row connecting seat 26 with a slot 25, the double-row connecting seat is provided with a pin hole 27, the bending part 2 of the V-shaped spoke body 1 is placed in the slot 25 and is matched with the pin 19 after penetrating through the pin hole 27, and two strips of the V-shaped spoke body 1 are connected to the hub 11 through a nut 20, so that the V-shaped spoke is suitable for being used in a wide spoke wheel.

The pin 19 is provided with an annular groove 21, and the bending part is connected to the annular groove, so that the matching is reliable.

The pin 19 is an eccentric pin 19-1, one side of the eccentric pin 19-1 is provided with an eccentric groove 19-2, and the bent part is connected to the eccentric groove 19-2 and is matched with the eccentric groove to be more attached.

The outer end of the pin 19 is provided with a decorative surface 22 which can be hexagonal or the like, and the decorative surface can also be provided with a vehicle mark or an icon or the like.

Example 2: as shown in fig. 8 and 9, the spoke structure comprises a rim 10, a hub 11 and spokes, wherein the spokes comprise two strips of a V-shaped spoke body 1,V type spoke body 1 which are staggered axially, a lateral bending part 2 is arranged at the V-shaped bottom of the V-shaped spoke body 1, an inner convex ring 13 is arranged on the inner wall of the rim, spoke connecting seats 30 which are uniformly distributed are arranged on the inner wall of the inner convex ring 13 along the circumferential direction, spoke connecting holes 31 are formed in the spoke connecting seats, the V-shaped spoke body 1 penetrates through the spoke connecting holes 31, the V-shaped bottom is matched with the spoke connecting holes 31, and the two strips of the V-shaped spoke body 1 are connected to the hub 11 through nuts 20. The number of the spoke connecting seats 30 is 10-100. This scheme is direct including set up the spoke connecting seat of equipartition on the convex ring inner wall, and the kink lug connection of V type spoke body is connected more conveniently in the spoke connecting hole of spoke connecting seat.

Claims

1. Spoke wheel with V type spoke, including rim (10), wheel hub (11) and spoke, its characterized in that the spoke includes V type spoke body (1), two strips of V type spoke body (1) are the axial stagger, the V style of calligraphy bottom of V type spoke body (1) sets up kink (2) of side direction bending, be equipped with interior convex ring (13) on the inner wall of rim (10), interior convex ring (13) both sides outer wall respectively sets up lug (15) more than 5 at least along the circumferencial direction, and the lug of both sides is staggered and is arranged, respectively set up connecting plate (16) on the outside rim that every lug (15) correspond, form between connecting plate (16) and lug (15) spread groove (17), all set up connecting hole (18) on connecting plate (16) and lug (15), kink (2) of V type spoke body (1) are put into spread in spread groove (17), and pass connecting hole (18) and kink (2) by pin (19) and cooperate, two strips of V type spoke body (1) pass through nut (20) and connect on wheel hub (11).

2. The spoked wheel having V-shaped spokes according to claim 1, wherein the V-shaped included angle a of the V-shaped spoke body (1) is 1 to 90 °, the two bars of the V-shaped spoke body (1) are one long and the other short, the axially staggered angle b is 1 to 60 °, and the bending angle c of the bent portion (2) is 0 to 45 °.

3. The spoked wheel with V-shaped spokes according to claim 1, characterized in that the inner wall of the inner convex ring (13) is provided with a double-row connecting seat (26) with a slot (25), the double-row connecting seat is provided with a pin hole (27), the bent part (2) of the V-shaped spoke body (1) is arranged in the slot (25) and is matched with a pin (19) penetrating through the pin hole (27), and two spokes of the V-shaped spoke body (1) are connected to the hub (11) through a nut (20).

4. A wheel according to claim 1, wherein said pin (19) is provided with an annular groove (21).

5. A wheel according to claim 1, wherein the pin (19) is an eccentric pin (19-1), the eccentric pin (19-1) being provided with an eccentric groove (19-2) on one side, and the bent portion being connected to the eccentric groove (19-2).

6. A wheel having V-shaped spokes according to claim 1, wherein the outer end of the pin (19) is provided with a decorative surface (22).

7. Spoke wheel with V type spoke, including rim (10), wheel hub (11) and spoke, its characterized in that the spoke includes V type spoke body (1), two bars of V type spoke body (1) are the axial stagger, the V style of calligraphy bottom of V type spoke body (1) sets up kink (2) that the side direction was buckled, be equipped with interior convex ring (13) on the inner wall of rim, set up spoke connecting seat (30) of equipartition along the circumferencial direction on interior convex ring (13) inner wall, set up spoke connecting hole (31) in the spoke connecting seat, spoke connecting hole (31) are passed in V type spoke body (1), and V style of calligraphy bottom cooperatees with spoke connecting hole (31), two bars of V type spoke body (1) pass through nut (20) and connect on wheel hub (11).

8. A wheel according to claim 7 having V-shaped spokes in which the spoke attachment seats (30) are 10-100 in number.