Steering wheel and vehicle

Abstract

The application provides a steering wheel and a vehicle, and belongs to the technical field of vehicle control. The steering wheel comprises a framework, a foam covering, a cover, a ring cover and a third spoke. The framework comprises a center part, a ring, a first spoke and a second spoke. One end of the first spoke and one end of the second spoke are fixedly connected with the center part, and the other end of the first spoke and the other end of the second spoke are fixedly connected with the ring. The foam covering comprises a ring covering part, a first spoke covering part and a second spoke covering part. The ring covering part is sleeved outside the ring, the first spoke covering part is sleeved outside the first spoke, and the second spoke covering part is sleeved outside the second spoke. The cover is sleeved outside the ring covering part. The ring cover is connected with the framework and surrounds the center part. One end of the third spoke is connected with one side of the ring cover, and the other end of the third spoke is connected with the ring covering part.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vehicle steering, in particular to a steering wheel and a vehicle. BACKGROUND

[0002] The number of spokes of the existing steering wheel skeleton is two or three, and the spokes are integrally formed with the annular ring of the skeleton, which cannot be switched from three spokes to two spokes or from two spokes to three spokes, and there are many inconveniences in production management and inventory management. SUMMARY

[0003] The purpose of the present application is to provide a steering wheel which can be conveniently switched between two and three spokes, thereby facilitating production management and inventory management.

[0004] To achieve the purpose of the present application, the present application adopts the following technical solutions:

[0005] According to one aspect of the present application, a steering wheel is provided, comprising a skeleton, a foam cover, an outer cover, an annular cover and a third spoke, the skeleton comprising a center part, an annular ring, a first spoke and a second spoke, one end of the first spoke and one end of the second spoke being fixedly connected to the center part, the other end of the first spoke and the other end of the second spoke being fixedly connected to the annular ring; the foam cover comprising an annular covering part, a first spoke covering part and a second spoke covering part, the annular covering part being sleeved outside the annular ring, the first spoke covering part being sleeved outside the first spoke, and the second spoke covering part being sleeved outside the second spoke; the outer cover being sleeved outside the annular covering part; the annular cover being connected to the skeleton and surrounding the center part; one end of the third spoke being connected to one side of the annular cover, and the other end of the third spoke being connected to the annular covering part.

[0006] According to one embodiment of the present application, the annular cover comprises a first annular part and a second annular part, the first annular part and the second annular part being arranged in an upper and lower relationship and being detachably connected.

[0007] According to one embodiment of the present application, the third spoke comprises a third spoke upper half and a third spoke lower half, one end of the third spoke upper half being detachably connected to one side of the first annular part or integrally formed, one end of the third spoke lower half being detachably connected to one side of the second annular part or integrally formed, the other end of the third spoke lower half and the other end of the third spoke upper half being detachably connected to the annular covering part, and the upper end of the third spoke lower half abutting against the lower end of the third spoke upper half.

[0008] According to one embodiment of the present application, the third spoke further comprises a third spoke decoration, the third spoke decoration being detachably mounted on the third spoke upper half.

[0009] According to an embodiment of the present application, further comprising at least one screw, the bottom of the third spoke decorative piece is provided with a threaded connection part, the bottom of the third spoke lower half is provided with a through hole corresponding to the threaded connection part, one end of the screw is connected with the threaded connection part through the through hole, and the third spoke decorative piece and the third spoke lower half jointly clamp the third spoke upper half.

[0010] According to an embodiment of the present application, wherein the inner edge of the annular covering part is provided with a lap joint part corresponding to the third spoke, the structure of the lap joint part is matched with the structure of the other end of the third spoke, and the third spoke upper half and the third spoke lower half jointly clamp and hide the lap joint part.

[0011] According to an embodiment of the present application, wherein the lap joint part is provided with a jack, and the bottom of the third spoke upper half is provided with a plug corresponding to the jack, the plug is inserted into the jack.

[0012] According to an embodiment of the present application, further comprising an airbag housing, a beat plate and a mounting assembly, the airbag housing is used for accommodating a safety airbag assembly, the airbag housing is located in the annular cover, and the airbag housing is detachably mounted on the beat plate, the beat plate is provided with a plurality of first mounting holes, the mounting assembly comprises bolts and springs matched with the number of the first mounting holes, one end of the bolt is connected with the center part through the first mounting hole, the spring is sleeved outside the bolt, and the spring is located between the beat plate and the center part, and the beat plate is movable between the head of the bolt and the center part.

[0013] According to an embodiment of the present application, wherein the mounting assembly further comprises a damping rubber ring and a flange nut, the center part is provided with a second mounting hole, the hole wall of the second mounting hole is provided with an annular step, the outer edge surface of the damping rubber ring is provided with an annular groove, the damping rubber ring is clamped on the annular step through the annular groove, the flange nut is provided with a tubular part and a head part fixedly connected with the tubular part and perpendicular to the tubular part, the inner wall of the tubular part is provided with an internal thread, the tubular part is arranged in the damping rubber ring, the upper end of the head part abuts against the lower end of the center part, and one end of the bolt is connected with the tubular part through the first mounting hole.

[0014] The present application further discloses a vehicle comprising the steering wheel.

[0015] An embodiment of the present application has the following advantages or beneficial effects:

[0016] The steering wheel of the present application comprises a framework, a foam covering, an outer cover, a ring cover and a third spoke, the framework comprises a center part, a ring, a first spoke and a second spoke, one end of the first spoke and one end of the second spoke are fixedly connected with the center part respectively, the other end of the first spoke and the other end of the second spoke are fixedly connected with the ring respectively; the foam covering comprises a ring covering part, a first spoke covering part and a second spoke covering part, the ring covering part is sleeved outside the ring, the first spoke covering part is sleeved outside the first spoke, and the second spoke covering part is sleeved outside the second spoke; the outer cover is sleeved outside the ring covering part; the ring cover is connected with the framework and surrounds the center part; one end of the third spoke is connected with one side of the ring cover, and the other end of the third spoke is connected with the ring covering part. When the third spoke is installed, the steering wheel is three-spoke; when the third spoke is disassembled, the steering wheel is two-spoke, and the structural strength of the steering wheel is not affected, the steering wheel can be conveniently switched between two-spoke and three-spoke, and production management and inventory management are facilitated. For example, when the sales of vehicles with three-spoke steering wheels increase, the production or inventory of the third spoke only needs to be increased accordingly, without the need to replace the mold and production line of the framework. Because the steering wheel can be conveniently switched between two-spoke and three-spoke, and the framework does not need to be replaced, the development of the mold for the three-spoke framework is not needed, and the production cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0017] The above and other features and advantages of the present application will become more apparent by describing in detail example embodiments thereof with reference to the attached drawings.

[0018] Figure 1 is a perspective view of a steering wheel according to an example embodiment.

[0019] Figure 2 is an exploded view of a steering wheel according to an example embodiment.

[0020] Figure 3 is a perspective view of a foam covering of a steering wheel according to an example embodiment.

[0021] Figure 4 is a perspective view of a first ring part, a third spoke upper half and a third spoke decoration of a steering wheel according to an example embodiment.

[0022] Figure 5 is a perspective view of a third spoke lower half of a steering wheel according to an example embodiment.

[0023] Figure 6 is a bottom view of a steering wheel according to an example embodiment.

[0024] Figure 7 is a side view of a framework of a steering wheel according to an example embodiment.

[0025] Figure 8 This is a partial cross-sectional view of the frame of a steering wheel according to an exemplary embodiment.

[0026] The reference numerals in the attached figures are explained as follows:

[0027] 1. Frame; 11. Center section; 111. Annular step; 12. Annular ring; 13. First spoke; 14. Second spoke; 2. Foam covering; 21. Annular covering; 211. Overlapping part; 2111. Insertion hole; 212. Annular step surface; 22. First spoke covering; 221. First C-groove; 23. Second spoke covering; 231. Third C-groove; 3. Outer shell; 31. First cavity; 32. Third cavity; 4. Annular cover; 42. First annular part; 421. First protrusion; 4211. Second C-groove; 422. Second protrusion; 4221. Fourth C-groove; 43. Second annular part ; 431, Third protrusion; 432, Fourth protrusion; 5, Third spoke; 51, Upper half of the third spoke; 511, Plug; 52, Lower half of the third spoke; 521, Through hole; 53, Decorative part of the third spoke; 531, Threaded connection; 6, Horn switch assembly; 61, First switch; 62, Second switch; 7, Airbag housing; 8, Sounder; 81, Support; 82, Positioning post; 83, Hanging hole; 84, Elastic steel wire; 9, Mounting assembly; 91, Bolt; 911, Annular step; 92, Spring; 93, Shock-absorbing rubber ring; 94, Flange nut; 941, Tubular part; 942, Head; 95, Gasket. Detailed Implementation

[0028] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the embodiments set forth herein; rather, they are provided so that the invention will be thorough and complete, and the concept of the exemplary embodiments will be fully conveyed to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and therefore their detailed description will be omitted.

[0029] The terms “a,” “one,” “the,” and “the” are used to indicate the existence of one or more elements / components / etc.; the terms “including” and “having” are used to indicate an open-ended meaning of inclusion and that other elements / components / etc. may exist in addition to the listed elements / components / etc.

[0030] like Figures 1-8 As shown, a steering wheel according to an embodiment of the present invention includes a frame 1, a foam covering 2, an outer sleeve 3, a ring cover 4, and a third spoke 5.

[0031] The framework 1 comprises a center part 11, a ring-shaped ring 12, a first spoke 13 and a second spoke 14, one end of the first spoke 13 and one end of the second spoke 14 are fixedly connected with two ends of the center part 11 respectively, the other end of the first spoke 13 and the other end of the second spoke 14 are fixedly connected with two ends of the ring-shaped ring 12 respectively, for example, the first spoke 13 and the second spoke 14 are arranged at 9 o'clock and 3 o'clock directions of the steering wheel respectively.

[0032] The foam cover 2 comprises a ring-shaped cover part 21, a first spoke cover part 22 and a second spoke cover part 23, the ring-shaped cover part 21 is sleeved outside the ring-shaped ring 12, the first spoke cover part 22 is sleeved outside the first spoke 13, and the second spoke cover part 23 is sleeved outside the second spoke 14.

[0033] The sleeve 3 is sleeved outside the ring-shaped cover part 21, so as to improve the appearance and the operation feeling of the outer surface.

[0034] The ring-shaped cover 4 is connected with the framework 1 and surrounds the center part 11, is used for accommodating the airbag housing 7 and hiding components on the center part 11 and components around, and improves the appearance of the appearance.

[0035] One end of the third spoke 5 is connected with one side of the ring-shaped cover 4, and the other end of the third spoke 5 is detachably connected with the ring-shaped cover part 21, for example, the third spoke 5 is arranged at the 6 o'clock direction of the steering wheel.

[0036] When the third spoke 5 is installed, the steering wheel is three-spoke at this time; when the third spoke 5 is disassembled, the steering wheel is two-spoke at this time, and the structural strength of the steering wheel is not affected, so that the steering wheel can be conveniently switched between two-spoke and three-spoke, and then production management and inventory management are facilitated. For example, when the sales of the vehicle with the three-spoke steering wheel increase, the production or inventory of the third spoke 5 only needs to be correspondingly increased, without the need of replacing the mold and the production line of the framework.

[0037] Because the steering wheel can be conveniently switched between two-spoke and three-spoke, and the framework does not need to be replaced, the mold of the three-spoke framework does not need to be specially developed, and the production cost is reduced.

[0038] As shown in Figure 1 , 2 , 4 and 5, in one preferred embodiment of the present application, the ring-shaped cover 4 comprises a first ring-shaped part 42 and a second ring-shaped part 43 located below the first ring-shaped part 42, the first ring-shaped part 42 and the second ring-shaped part 43 are detachably connected, so as to facilitate disassembly and assembly.

[0039] As shown in Figure 4 , 5As shown, in a preferred embodiment of the present application, the lower end of the first annular portion 42 has a plurality of first clamping portions 423 arranged at intervals, and the upper portion of the inner wall of the second annular portion 43 is provided with a plurality of second clamping portions 433 corresponding to the first clamping portions 423. When the lower end of the first annular portion 42 abuts against the upper end of the second annular portion 43, the first clamping portions 423 and the second clamping portions 433 are clamped.

[0040] For example, the first clamping portion 423 is an elastic sheet having a clamping hole, and the second clamping portion 433 is a protruding portion having an inclined surface at the upper portion thereof for deforming the elastic sheet. For example, when the elastic sheet is deformed downward along the inclined surface, the elastic sheet is deformed toward the center of the first annular portion 42. When the clamping hole coincides with the protruding portion, the elastic sheet is reset, and the clamping hole and the protruding portion are inserted and clamped, thereby limiting the elastic sheet and the first annular portion 42.

[0041] As shown in Figs. Figure 1 , 2 , 4, 5, in a preferred embodiment of the present application, the third spoke 5 includes a third spoke upper half 51 and a third spoke lower half 52. One end of the third spoke upper half 51 is detachably connected to or integrally formed with one side of the first annular portion 42. One end of the third spoke lower half 52 is detachably connected to or integrally formed with one side of the second annular portion 43. The other end of the third spoke lower half 52 and the other end of the third spoke upper half 51 are both detachably connected to the annular cover portion 21. The upper end of the third spoke lower half 52 abuts against the lower end of the third spoke upper half 51, thereby facilitating the disassembly and assembly of the third spoke 5.

[0042] For example, when the third spoke 5 is integrally formed with the annular cover 4, if it is required to replace the three spokes with two spokes, the entire annular cover 4 and the third spoke 5 need to be replaced together. The new annular cover after replacement does not have the third spoke 5.

[0043] As shown in Figs. Figure 1 , 4 , in a preferred embodiment of the present application, the third spoke 5 further includes a third spoke decorative piece 53. The third spoke decorative piece 53 is detachably mounted on the third spoke upper half 51. The third spoke decorative piece 53 can be beautified in terms of modeling, color, decorative pattern, etc. according to different preferences of user groups, thereby improving the overall aesthetic appearance of the steering wheel.

[0044] As shown in Figs. Figure 1 , 4, 6, in a preferred embodiment of the present application, further comprising at least one screw, the bottom of the third spoke decorative piece 53 is provided with a threaded connection part 531, the bottom of the third spoke lower half 52 is provided with a through hole 521 corresponding to the threaded connection part 531, one end of the screw passes through the through hole 521 and is connected with the threaded connection part 531, and the third spoke decorative piece 53 and the third spoke lower half 52 jointly clamp the third spoke upper half 51, realizing the connection of the third spoke decorative piece 53, the third spoke upper half 51 and the third spoke lower half 52 into an integral whole, and improving the structural strength of the third spoke 5.

[0045] As shown in Figures 1-6 , in a preferred embodiment of the present application, when the third spoke decorative piece 53, the third spoke upper half 51 and the third spoke lower half 52 are all in U shape, the overall aesthetic appearance of the steering wheel is best.

[0046] Of course, the third spoke 5 is not limited to U shape, and those skilled in the art can select the shape of the third spoke 5 according to actual needs.

[0047] As shown in Figure 3 , in a preferred embodiment of the present application, the inner edge of the annular covering part 21 is provided with a lap joint part 211 corresponding to the third spoke 5, the structure of the lap joint part 211 matches the structure of the other end of the third spoke 5, the other end of the third spoke upper half 51 and the other end of the third spoke lower half 52 jointly clamp the lap joint part 211 and hide the lap joint part 211, realizing the aesthetic appearance of the connection.

[0048] As shown in Figure 1 , 3 -6, in a preferred embodiment of the present application, the annular covering part 21 is provided with an annular step surface 212 around the lap joint part 211, the third spoke upper half 51 and the third spoke lower half 52 jointly enclose a cavity with an opening, the lap joint part 211 is located in the cavity, and the opening of the cavity has an annular end surface abutting against the annular step surface 212, realizing the hiding of the lap joint part 211 and improving the smoothness of the connection of the third spoke 5 and the annular covering part 21, so that the lap joint part is not conspicuous, and further improving the aesthetic appearance of the appearance.

[0049] As shown in Figure 3 , in a preferred embodiment of the present application, the lap joint part is provided with a jack 2111, the bottom of the third spoke upper half 51 is provided with a plug 511 corresponding to the jack, and the plug 511 is inserted into the jack 2111, realizing the improvement of the structural strength of the connection of the third spoke 5 and the annular covering part 21.

[0050] As shown in Figures 1-6 , in a preferred embodiment of the present application, further comprising a horn switch assembly 6, the horn switch assembly 6 comprising a first switch 61 and a second switch 62.

[0051] The first C-shaped groove 221 is arranged at one end of the first spoke covering part 22 close to the annular covering part 21, the first annular part 42 extends the first protruding part 421 corresponding to the first spoke covering part 22, the first protruding part 421 is provided with the second C-shaped groove 4211 opposite to the opening of the first C-shaped groove 221, the second C-shaped groove 4211, the first C-shaped groove 221 and the first spoke covering part 22 jointly form the first installation groove, the first switch 61 is installed in the first installation groove, and the opening of the first installation groove is matched with the key of the first switch 61.

[0052] The second spoke covering part 23 is provided with the third C-shaped groove 231 at one end close to the annular covering part 21, the first annular part 42 extends the second protruding part 422 corresponding to the second spoke covering part 23, the second protruding part 422 is provided with the fourth C-shaped groove 4221 opposite to the opening of the third C-shaped groove 231, the fourth C-shaped groove 4221, the third C-shaped groove 231 and the second spoke covering part 23 jointly form the second installation groove, the second switch 62 is installed in the second installation groove, and the opening of the second installation groove is matched with the key of the second switch 62.

[0053] The horn switch assembly 6 is embeddedly installed on the steering wheel, so that the appearance of the steering wheel is integrated, and the overall beauty of the steering wheel is improved.

[0054] As shown in Figure 1 , 4 In a preferred embodiment of the present application, the sleeve 3 extends the first cavity 31 corresponding to the first spoke covering part 22, the second annular part 43 extends the third protruding part 431 corresponding to the first spoke covering part 22, the third protruding part 431 and the first protruding part 421 jointly form the second cavity with an opening, part of the first spoke covering part 22 is located in the first cavity 31, and the other part of the first spoke covering part 22 is located in the second cavity. The sleeve 3 extends the third cavity 32 corresponding to the second spoke covering part 23, the second annular part 43 extends the fourth protruding part 432 corresponding to the second spoke covering part 23, the fourth protruding part 432 and the second protruding part 422 jointly form the fourth cavity with an opening, part of the second spoke covering part 23 is located in the third cavity 32, and the other part of the second spoke covering part 23 is located in the fourth cavity, so that the appearance of the steering wheel is integrated, and the overall beauty of the steering wheel is improved.

[0055] As shown in Figure 1 , 7, 8, and a mounting assembly 9, the tambourine 8 is movably mounted on the center part 11 through the mounting assembly 9, the airbag housing 7 is used for accommodating a safety airbag assembly, the airbag housing 7 is located in the ring cover 4, and the airbag housing 7 is detachably mounted on the tambourine 8, so that the airbag housing 7 and the tambourine 8 are movably integrated, and the airbag housing 7 is prevented from moving up and down to collide with the center part 11 to generate an abnormal sound when the steering wheel vibrates.

[0056] As shown in Figure 7 , 8 In a preferred embodiment of the present application, the mounting assembly 9 comprises a plurality of bolts 91 and a plurality of springs 92 matched with the number of the bolts 91, the tambourine 8 has a first mounting hole, one end of the bolt 91 passes through the first mounting hole and is connected with the center part 11, for example, the center part 11 has a threaded hole matched with the bolt 91, the spring 92 is sleeved outside the bolt 91, and the spring 92 is located between the tambourine 8 and the center part 11, so that the tambourine 8 can move between the head of the bolt 91 and the center part 11.

[0057] As shown in Figure 8 In a preferred embodiment of the present application, the mounting assembly 9 further comprises a damping rubber ring 93, a flange nut 94 and a gasket 95, the bolt 91 has an annular step 911, the center part 11 has a second mounting hole, the hole wall of the second mounting hole has an annular step 111, the outer edge surface of the damping rubber ring 93 has an annular groove, the damping rubber ring 93 is clamped on the annular step 111 through the annular groove, the damping rubber ring 93 is prevented from moving axially, the flange nut 94 has a tubular portion 941 and a head portion 942 perpendicularly fixed with the tubular portion 941, the inner wall of the tubular portion 941 has an internal thread, the tubular portion 941 is arranged in the damping rubber ring 93 from the lower end of the damping rubber ring 93 to the upper end, the upper end surface of the head portion 942 abuts against the lower end of the damping rubber ring 93 or the lower end of the center part 11, one end of the bolt 91 passes through the first mounting hole and the gasket 95 and is connected with the tubular portion 941, and the gasket 95 is located between the tubular portion 941 and the annular step 911, so that the damping rubber ring 93 separates the bolt 91 and the tubular portion from the hole wall, and damping and noise reduction are achieved.

[0058] As shown in Figure 7 In a preferred embodiment of the present application, the upper end of the tambourine 8 has a plurality of support columns 81, the lower end of the airbag housing 7 has a hook, when the hook is clamped with the tambourine 8, the lower end surface of the airbag housing 7 abuts against the upper end surface of the support column 81, and the airbag housing 7 is fixed and installed.

[0059] As shown in Figure 7As shown in the preferred embodiment of the present application, the upper end of the resonant plate 8 has at least two positioning columns 82, and the lower end of the air bag shell 7 has positioning holes corresponding to the positioning columns, when the positioning holes are inserted with the positioning columns 82, the first mounting hole is aligned with the second mounting hole or the threaded hole, so as to realize the quick and accurate installation of the air bag shell 7.

[0060] As shown in the preferred embodiment of the present application, the resonant plate 8 has at least two hanging holes 83, and the lower end of the air bag shell 7 has hooks, when one end of the hook is inserted into the hanging hole 83 from top to bottom and is hung with the hook, the elastic steel wire 84 is used to prevent the hook from being pulled out of the hanging hole 83. Figure 7

[0061] The present application also discloses a vehicle comprising the above-mentioned steering wheel, which can be conveniently switched between two-spoke and three-spoke, and further realizes convenient production management and inventory management.

[0062] In the embodiments of the present application, the term "a plurality of" refers to two or more, unless otherwise explicitly limited. The terms "mounting", "connecting", "fixing" and the like should be understood in a broad sense, for example, "connecting" can be fixed connection, or detachable connection, or integrally connected. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0063] In the description of the embodiments of the present application, it should be understood that the positions or position relationships indicated by the terms "upper", "lower" and the like are based on the positions or position relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or units referred to must have a specific direction, be constructed and operated in a specific position, and therefore cannot be understood as limiting the embodiments of the present application.

[0064] In the description of the present application, the terms "one embodiment", "one preferred embodiment" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0065] The above is only the preferred embodiment of the embodiments of the present application, and is not used to limit the embodiments of the present application. For those skilled in the art, the embodiments of the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the embodiments of the present application shall be included in the protection scope of the embodiments of the present application.​

Claims

1. A steering wheel, characterized in that The application relates to a kind of skeleton (1), including center part (11), annular ring (12), first spoke (13) and second spoke (14), one end of first spoke (13) and one end of second spoke (14) are fixed with center part (11) respectively, the other end of first spoke (13) and the other end of second spoke (14) are fixed with annular ring (12) respectively; Foam cover (2), foam cover (2) includes annular cover part (21), first spoke cover part (22) and second spoke cover part (23), annular cover part (21) is set outside annular ring (12), first spoke cover part (22) is set outside first spoke (13), and second spoke cover part (23) is set outside second spoke (14); Cover (3), cover (3) is set outside annular cover part (21); Annular cover (4), annular cover (4) is connected with skeleton (1) and surrounds center part (11); Third spoke (5), one end of third spoke (5) is connected with one side of annular cover (4), and the other end of third spoke (5) is detachably connected with annular cover part (21); Annular cover (4) includes first annular part (42) and second annular part (43), first annular part (42) and second annular part (43) are arranged in upper and lower and detachably connected; Third spoke (5) includes third spoke upper half (51) and third spoke lower half (52), one end of third spoke upper half (51) is detachably connected with one side of first annular part (42) or integrally formed, one end of third spoke lower half (52) is detachably connected with one side of second annular part (43) or integrally formed, the other end of third spoke lower half (52) and the other end of third spoke upper half (51) are detachably connected with annular cover part (21), and the upper end of third spoke lower half (52) is abutted with the lower end of third spoke upper half (51); Third spoke (5) further includes third spoke decoration (53), third spoke decoration (53) is detachably installed on third spoke upper half (51); Further comprising at least one screw, the bottom of third spoke decoration (53) is provided with threaded connection part (531), the bottom of third spoke lower half (52) is provided with through hole (521) corresponding to threaded connection part (531), one end of screw passes through through hole (521) and is connected with threaded connection part (531), and third spoke decoration (53) and third spoke lower half (52) clamp third spoke upper half (51) together. ​ 2. Steering wheel according to claim 1, characterized in that The inner edge of the annular cover part (21) is provided with a lap joint part (211) corresponding to the third spoke (5), the structure of the lap joint part (211) is matched with the other end of the third spoke upper half part (51) and the other end of the third spoke lower half part (52), and the third spoke upper half part (51) and the third spoke lower half part (52) jointly clamp and hide the lap joint part (211).

3. A steering wheel according to claim 2, characterised in that The lap joint part is provided with a jack (2111), and the bottom of the third spoke upper half part (51) is provided with a plug (511) corresponding to the jack (2111), and the plug (511) is inserted into the jack (2111).

4. Steering wheel according to any of claims 1-3, characterized in that Further comprising an airbag housing (7), a striking plate (8) and a mounting assembly (9), the airbag housing (7) is used for accommodating a safety airbag assembly, the airbag housing (7) is located in the annular cover (4), and the airbag housing (7) is detachably mounted on the striking plate (8), the striking plate (8) has a plurality of first mounting holes, the mounting assembly (9) comprises bolts (91) and springs (92) matched with the number of the first mounting holes, one end of the bolt (91) is connected with the center part (11) through the first mounting hole, the spring (92) is sleeved outside the bolt (91), and the spring (92) is located between the striking plate (8) and the center part (11), and the striking plate (8) is movable between the head of the bolt (91) and the center part (11).

5. A steering wheel according to claim 4, characterised in that The mounting assembly (9) further comprises a damping rubber ring (93) and a flange nut (94), the center part (11) has a second mounting hole, the hole wall of the second mounting hole has an annular step (111), the outer edge surface of the damping rubber ring (93) has an annular groove, the damping rubber ring (93) is clamped on the annular step (111) through the annular groove, the flange nut (94) has a tubular part (941) and a head part (942) which is perpendicular to the tubular part (941) and is fixedly connected with the tubular part (941), the inner wall of the tubular part (941) has an internal thread, the tubular part (941) is arranged in the damping rubber ring (93), the upper end of the head part (942) abuts against the lower end of the damping rubber ring (93) or the lower end of the center part (11), and one end of the bolt (91) is connected with the tubular part (941) through the first mounting hole.

6. A vehicle characterized by comprising: The steering wheel comprises the steering wheel according to any one of claims 1-5.

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