CN217435934U - All-terrain vehicle - Google Patents
All-terrain vehicle Download PDFInfo
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- CN217435934U CN217435934U CN202221362361.7U CN202221362361U CN217435934U CN 217435934 U CN217435934 U CN 217435934U CN 202221362361 U CN202221362361 U CN 202221362361U CN 217435934 U CN217435934 U CN 217435934U
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Abstract
The utility model discloses an all-terrain vehicle, include: a frame; a mounting bracket assembly at least partially disposed on the frame and including a front bracket; an information component; the frame includes: a pillar provided at a front side of the frame; the pillar includes: the stabilizer bar, the front bracket and the information component are at least partially arranged on the sheet metal part; the first pipe fitting is arranged on the upper side of the sheet metal part; the second pipe fitting, the second pipe fitting and the first pipe fitting are basically symmetrically arranged relative to the all-terrain vehicle; the length of first pipe fitting and second pipe fitting along upper and lower direction is first length, and the length of sheet metal component along upper and lower direction is the second length, and the ratio of first length and second length is more than or equal to 0.86 and less than or equal to 1.61. The utility model has the advantages that: can be through the mounting point of integrated stabilizer bar of first sheet metal component, information subassembly, fore-stock isotructure to the structure of first sheet metal component has been simplified, thereby improves all terrain vehicle's compact structure nature.
Description
Technical Field
The utility model belongs to the technical field of the vehicle and specifically relates to indicate an all-terrain vehicle.
Background
In the prior art, the a-pillar structure of the frame of an all-terrain vehicle is a tubular structure, i.e. the a-pillar of the frame is essentially made of tubes. And the mounting points of the rest parts of the all-terrain vehicle are all independent small metal plate structures, so that the all-terrain vehicle is complex in structure and inconvenient to weld. Therefore, when the mounting points of the rest parts of the all-terrain vehicle are connected with the A column, the pipe fitting structure of the A column is not beneficial to the connection of the A column and the mounting points, and therefore, the integral strength of the frame is not improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the deficiencies of the prior art, it is an object of the present invention to provide an all-terrain vehicle having a pillar with an integrated plurality of mounting points.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an all-terrain vehicle comprising: a frame; the walking assembly is at least partially arranged on the frame and comprises a first walking wheel and a second walking wheel; the suspension assembly comprises a stabilizer bar, a front suspension and a rear suspension, the first walking wheel is connected with the frame through the front suspension, and the second walking wheel is connected with the frame through the rear suspension; the power assembly is at least partially arranged on the frame; a mounting bracket assembly at least partially disposed on the frame and including a front bracket; the information component is used for recording the information of the all-terrain vehicle; the frame includes: a pillar provided at a front side of the frame; the pillar includes: the stabilizer bar, the front bracket and the information component are at least partially arranged on the sheet metal part; the first pipe fitting is arranged on the upper side of the sheet metal part; the second pipe fitting, the second pipe fitting and the first pipe fitting are basically symmetrically arranged relative to the all-terrain vehicle; the length of first pipe fitting and second pipe fitting along upper and lower direction is first length, and the length of sheet metal component along upper and lower direction is the second length, and the ratio of first length and second length is more than or equal to 0.86 and less than or equal to 1.61.
Further, the sheet metal component includes first support piece, second support piece and third support piece, and first support piece and second support piece all set up the upside at third support piece.
Further, the first support and the second support are arranged substantially in parallel; the first support and the third support are arranged substantially vertically.
Furthermore, a connecting piece is arranged on the first supporting piece, a connecting piece is also arranged on the second supporting piece, a second connecting piece is arranged on the third supporting piece, the front support is connected with the sheet metal part through the connecting piece, and the front support is further connected with the sheet metal part through the second connecting piece.
Further, the connecting piece on the first supporting piece, the connecting piece on the second supporting piece and the second connecting piece form a mounting frame; the mounting frame is substantially triangular in shape.
Furthermore, a first mounting hole is formed in the first supporting piece, a first mounting hole is also formed in the second supporting piece, and the stabilizer bar is connected with the sheet metal part through the first mounting hole.
Further, the axis of the first mounting hole extends substantially in the front-rear direction.
Further, the first support is disposed on the left side of the second support.
Furthermore, a second mounting hole is formed in the left side of the first supporting piece, a second mounting hole is formed in the right side of the second supporting piece, and the information component is connected with the sheet metal part through the second mounting hole.
Further, the axis of the second mounting hole extends substantially in the left-right direction.
Compared with the prior art, the utility model provides an all-terrain vehicle can be through the mounting point of the integrated stabilizer bar of first sheet metal component, information subassembly, fore-stock isotructure to realize integrating of stabilizer bar, information subassembly, fore-stock isotructure, the installation or the dismantlement of the stabilizer bar of being convenient for, information subassembly, fore-stock isotructure, and simplified the structure of first sheet metal component, thereby improve all-terrain vehicle's compact structure nature.
Drawings
Fig. 1 is a schematic structural diagram of the all-terrain vehicle of the present invention.
Fig. 2 is a partial structural schematic diagram of the all-terrain vehicle of the present invention.
Fig. 3 is a schematic view of the frame structure of the all-terrain vehicle of the present invention.
Fig. 4 is a schematic top view of the frame of the all-terrain vehicle of the present invention.
Fig. 5 is a schematic structural view of the lower main beam of the all-terrain vehicle of the present invention.
Fig. 6 is a schematic structural view of the rear side of the frame of the all-terrain vehicle of the present invention.
Fig. 7 is a schematic structural view of the front side of the frame of the all-terrain vehicle of the present invention.
Fig. 8 is a partially enlarged view of a portion a in fig. 7 according to the present invention.
Fig. 9 is a schematic structural view of the front bracket of the all-terrain vehicle of the present invention.
Fig. 10 is a schematic view of the installation of the front mounting rack and the front shelf of the all-terrain vehicle of the present invention.
Fig. 11 is an installation schematic diagram of the rear installation rack and the rear shelf of the all-terrain vehicle of the present invention.
Fig. 12 is a schematic view of the installation of the rear bumper of the all-terrain vehicle of the present invention.
Fig. 13 is a schematic view of the installation of the front shelf of the all-terrain vehicle of the present invention.
Fig. 14 is a partially enlarged view of a portion B in fig. 13 according to the present invention.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the technical solution of the present invention in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
As shown in fig. 1 and 2, atv 100 includes a frame 11, a walking assembly 12, a suspension assembly 13, a power assembly 14, a saddle assembly 15, a mounting frame assembly 16, a brake assembly 17, an electrical assembly 18, a footrest assembly 19, a fuel assembly 21, a heat sink assembly 22, a body cover 25, a transmission assembly 26, and a steering assembly 27. Suspension assembly 13 includes a front suspension 131 and a rear suspension 132 for connecting frame 11 and running assembly 12. Walking assembly 12 is at least partially disposed on frame 11, walking assembly 12 includes first road wheel 121 and second road wheel 122, first road wheel 121 connects to frame 11 through front suspension 131, second road wheel 122 connects to frame 11 through rear suspension 132, walking assembly 12 is used for the motion of atv 100. Power assembly 14 is at least partially disposed on frame 11 for providing power to ATV 100. The saddle assembly 15 is at least partially disposed on the frame 11 for riding by a user and/or passenger. A mounting bracket assembly 16 is at least partially disposed on frame 11 for mounting or dismounting other components adapted to atv 100. Brake assembly 17 is disposed at least partially on frame 11 and at least partially on walking assembly 12 for braking walking assembly 12 and, thus, atv 100. An electrical assembly 18 is disposed at least partially on the frame 11 for providing electrical power. Specifically, electrical components 18 are disposed on frame 11 via mounting bracket assembly 16. A footrest assembly 19 is at least partially disposed on frame 11 for providing support to a user and/or passenger's foot. A fuel assembly 21 is disposed at least partially on the frame 11 for providing a source of motive power to the power assembly 14. Heat sink assembly 22 is at least partially disposed on frame 11 for dissipating heat from ATV 100. The body covering 25 is at least partially disposed on the frame 11, and the body covering 25 is at least partially disposed on the mounting bracket assembly 16. The transmission assembly 26 is at least partially disposed on the frame 11, the transmission assembly 26 is connected to the walking assembly 12, and the transmission assembly 26 is further connected to the power assembly 14 for transmitting power of the power assembly 14 to the walking assembly 12, so as to drive the walking assembly 12. Steering assembly 27 is at least partially connected to power assembly 14 for changing gears of atv 100. For clearly explaining the technical scheme of the invention, the front side, the rear side, the left side, the right side, the upper side and the lower side shown in figure 1 are also defined.
As shown in fig. 3, the frame 11 includes, as one implementation, a first pillar 111, a second pillar 112, a third pillar 113, a fourth pillar 114, an upper main beam 115, and a lower main beam 116. In the fore-and-aft direction of ATV 100, first leg 111 is disposed on the forward side and fourth leg 114 is disposed on the rearward side. The second and third support columns 112 and 113 are each disposed between the first and fourth support columns 111 and 114, and the second support column 112 is disposed on the front side of the third support column 113. In the up-down direction of atv 100, upper main beam 115 is disposed on the upper side, and lower main beam 116 is disposed on the lower side. The first column 111, the second column 112, the third column 113, and the fourth column 114 are disposed between the upper main beam 115 and the lower main beam 116. Specifically, the first pillar 111 includes a first pipe 1111, a second pipe 1112, and a first sheet metal member 1113. The second support column 112 includes a third tube 1121 and a fourth tube 1122. The third strut 113 includes a fifth tube member 1131, a sixth tube member 1132, a seventh tube member 1133, an eighth tube member 1134 and a second sheet metal member 1135. The fourth strut 114 includes a ninth tube 1141 and a tenth tube 1142. The upper main beams 115 include a first main beam 1151 and a second main beam 1152. The lower main beams 116 include a third main beam 1161 and a fourth main beam 1162. One end of the first pipe 1111 is connected to the first main beam 1151, the other end of the first pipe 1111 is connected to one end of the first sheet metal part 1113, and the other end of the first sheet metal part 1113 is connected to the third main beam 1161. One end of second tube 1112 is connected to second main beam 1152, the other end of second tube 1112 is connected to one end of first sheet metal component 1113, and the other end of first sheet metal component 1113 is connected to fourth main beam 1162. One end of the third tube 1121 is connected to the first main beam 1151, the other end of the third tube 1121 is connected to the third main beam 1161, one end of the fourth tube 1122 is connected to the second main beam 1152, and the other end of the fourth tube 1122 is connected to the third main beam 1161. One end of the fifth tube 1131 is connected to the first main beam 1151 and the other end of the fifth tube 1131 is connected to one end of the seventh tube 1133. One end of the sixth tube 1132 is connected to the first main beam 1151 and the other end of the sixth tube 1132 is connected to the other end of the seventh tube 1133. One end of the eighth tube 1134 is connected to the third main beam 1161, and the other end of the eighth tube 1134 is connected to the fourth main beam 1162. The seventh pipe member 1133 and the eighth pipe member 1134 are connected by a second sheet metal member 1135. One end of a ninth tube 1141 connects to the first main beam 1151 and the other end of the ninth tube 1141 connects to the third main beam 1161. One end of a tenth tube 1142 is connected to the second main beam 1152 and the other end of the tenth tube 1142 is connected to the fourth main beam 1162.
In this embodiment, along the left-right direction of ATV 100, first main beam 1151 is disposed on the left side of second main beam 1152, third main beam 1161 is disposed on the left side of fourth main beam 1162, first tube 1111 is disposed on the left side of second tube 1112, third tube 1121 is disposed on the left side of fourth tube 1122, fifth tube 1131 is disposed on the left side of sixth tube 1132, and ninth tube 1141 is disposed on the left side of tenth tube 1142. Along the up-down direction of atv 100, first pipe 1111 and second pipe 1112 all set up the upside of first sheet metal component 1113, first girder 1151 sets up the upside of third girder 1161, second girder 1152 sets up the upside of fourth girder 1162, seventh pipe 1133 sets up the upside of eighth pipe 1134, fifth pipe 1131 and sixth pipe 1132 all set up the upside of seventh pipe 1133, second sheet metal component 1135 sets up the downside of seventh pipe 1133 and sets up the upside of eighth pipe 1134. Through the arrangement, the first support column 111, the second support column 112, the third support column 113, the fourth support column 114, the upper main beam 115 and the lower main beam 116 form a basic frame of the frame 11, so that the strength of the frame 11 is improved, and the structures of the first support column 111, the second support column 112, the third support column 113, the fourth support column 114, the upper main beam 115 and the lower main beam 116 are optimized, namely pipe fittings are replaced by sheet metal structures, so that the number of the pipe fittings of the frame 11 is reduced, the weight of the all-terrain vehicle 100 is further reduced, and the light weight of the frame 11 and the all-terrain vehicle 100 is realized. Specifically, the pipe fitting of the lower half portion of the first support column 111 is replaced by a sheet metal part, so that the first support column 111 can be fixedly connected conveniently, the sheet metal part can be used for facilitating installation of parts of the all-terrain vehicle 100, and the assembly performance of the all-terrain vehicle 100 is improved. Specifically, a part of the pipe member of the third column 113 is replaced with a sheet metal member. Through the arrangement, the arrangement of the mounting structure can be reduced, the integration of the frame 11 is improved, and the light weight of the frame 11 is convenient to realize. In the present embodiment, a high-strength material of 20CrMo may be used for the frame 11, so that the strength of the frame 11 is improved and the weight of the frame 11 is reduced.
As one implementation, atv 100 includes a plane of symmetry 101 perpendicular to the left-right direction, and atv 100 is substantially symmetrically disposed about plane of symmetry 101. The frame 11 is arranged substantially symmetrically with respect to the plane of symmetry 101. Specifically, the first tube 1111 and the second tube 1112 are substantially symmetrically disposed about the plane of symmetry 101, the third tube 1121 and the fourth tube 1122 are substantially symmetrically disposed about the plane of symmetry 101, the fifth tube 1131 and the sixth tube 1132 are substantially symmetrically disposed about the plane of symmetry 101, the ninth tube 1141 and the tenth tube 1142 are substantially symmetrically disposed about the plane of symmetry 101, the first main beam 1151 and the second main beam 1152 are substantially symmetrically disposed about the plane of symmetry 101, and the third main beam 1161 and the fourth main beam 1162 are substantially symmetrically disposed about the plane of symmetry 101. In the present embodiment, the seventh pipe 1133 extends substantially in the left-right direction, and the eighth pipe 1134 extends substantially in the left-right direction.
As one implementation manner, a first space is enclosed by the first column 111, the second column 112, the upper main beam 115 and the lower main beam 116, a second space is enclosed by the second column 112, the third column 113, the upper main beam 115 and the lower main beam 116, and a third space is enclosed by the third column 113, the fourth column 114, the upper main beam 115 and the lower main beam 116. The front suspension 131 is at least partially disposed in the first space, i.e., the front suspension 131 is at least partially disposed between the first and second pillars 111 and 112. The power assembly 14 is at least partially disposed in the second space, i.e., the power assembly 14 is at least partially disposed between the second leg 112 and the third leg 113. The rear suspension 132 is at least partially disposed in the third space, i.e., the rear suspension 132 is at least partially disposed between the third pillar 113 and the fourth pillar 114. Specifically, at least a portion of the rear suspension 132 is disposed on the third strut 113. In the present embodiment, at least part of the rear suspension 132 is provided on the second sheet metal part 1135.
As shown in fig. 4, first main beam 1151 includes, as one implementation, a first front beam 1151a, a first connecting beam 1151b, and a first rear beam 1151 c. The first front beam 1151a, the first connecting beam 1151b and the first rear beam 1151c are fixedly connected or integrally formed. The first front beam 1151a is disposed at a front side of the first connection beam 1151b, the first front beam 1151a is connected to one end of the first connection beam 1151b, the first rear beam 1151c is disposed at a rear side of the first connection beam 1151b, and the first rear beam 1151c is connected to the other end of the first connection beam 1151 b. Second main beam 1152 includes a second front beam 1152a, a second connecting beam 1152b, and a second rear beam 1152 c. The second front beam 1152a, the second connection beam 1152b, and the second rear beam 1152c are fixedly connected or integrally formed. The second front beam 1152a is disposed at a front side of the second connection beam 1152b, the second front beam 1152a is connected to one end of the second connection beam 1152b, the second rear beam 1152c is disposed at a rear side of the second connection beam 1152b, and the second rear beam 1152c is connected to the other end of the second connection beam 1152 b. The axis of the first front beam 1151a and the axis of the second front beam 1152a are substantially on the same plane, the axis of the first rear beam 1151c and the axis of the second rear beam 1152c are substantially on the same plane, and the axis of the first connecting beam 1151b and the axis of the second connecting beam 1152b are substantially on the same plane. The maximum distance between the axis of the first front beam 1151a and the axis of the second front beam 1152a is a first distance S1, the minimum distance between the axis of the first rear beam 1151c and the axis of the second rear beam 1152c is a second distance S2, and the first distance S1 is less than the second distance S2. Wherein, the ratio of the first distance S1 to the second distance S2 is more than or equal to 0.3 and less than 1. Specifically, the ratio of the first distance S1 to the second distance S2 is 0.4 or more and 0.9 or less. In the present embodiment, the ratio of the first distance S1 to the second distance S2 is 0.5 or more and 0.8 or less. With the arrangement, the left and right width of the front part of the upper main beam 115 can be narrow, which is beneficial to the arrangement of the power assembly 14, the steering assembly 27, cables of the all-terrain vehicle 100 and the like; the left and right width of the rear portion of the upper main beam 115 can be made wider, which is beneficial to the arrangement of the saddle assembly 15, the electrical assembly 18 and the like, thereby improving the space utilization rate of the all-terrain vehicle 100 and making the structure of the all-terrain vehicle 100 more compact.
As one implementation, the axis of the first connecting beam 1151b obliquely intersects a straight line extending in the fore-and-aft direction of the atv 100, and the axis of the second connecting beam 1152b obliquely intersects a straight line extending in the fore-and-aft direction of the atv 100. Specifically, the distance between the axis of the first connecting beam 1151b and the axis of the second connecting beam 1152b gradually decreases in the front-to-rear direction of the atv 100. With the above arrangement, the transitivity of the connection of the first front beam 1151a and the first rear beam 1151c can be made better by the first connection beam 1151b, and the transitivity of the connection of the second front beam 1152a and the second rear beam 1152c can be made better by the second connection beam 1152 b.
In this embodiment, a first front beam 1151a is at least partially disposed between the first and second struts 111 and 112, and a second front beam 1152a is at least partially disposed between the first and second struts 111 and 112. First connecting beam 1151b is at least partially disposed between second leg 112 and third leg 113, and second connecting beam 1152b is at least partially disposed between second leg 112 and third leg 113. First rear beam 1151c is at least partially disposed between third leg 113 and fourth leg 114, and second rear beam 1152c is at least partially disposed between third leg 113 and fourth leg 114.
As shown in fig. 5, as an implementation, the third main beam 1161 includes a first square tube 1161b and a second square tube 1161 c. First square tube 1161b is disposed on the front side of second square tube 1161c in the fore-aft direction of atv 100. One end of the first square tube 1161b is connected to the first sheet metal part 1113, the other end of the first square tube 1161b is connected to one end of the eighth tube 1134, and the end of the eighth tube 1134 connected to the first square tube 1161b is a first end. One end of the second square tube 1161c is connected to the first end, the first square tube 1161b is connected to one side of the first end, the second square tube 1161c is connected to the other side of the first end, and the other end of the second square tube 1161c is connected to the ninth tube 1141. Specifically, the first tube 1161b is provided with a plurality of notch structures 1161 d. The first tube 1161b may be bent through the notch 1161 d. The arrangement direction of the notch structure 1161d can be adjusted according to actual requirements, that is, the notch structure 1161d can be arranged along a preset direction, so that the first tube 1161b can be bent towards the preset direction. The preset direction may be any direction. In this embodiment, the notch structure 1161d includes a first notch 1161e and a second notch 1161 f. The first and second notches 1161e and 1161f are disposed in opposite directions. The first tube 1161b includes a first segment 1161g, a second segment 1161h, and a third segment 1161j, and the first segment 1161g, the second segment 1161h, and the third segment 1161j are integrally formed. In the left-right direction of the atv 100, the second segment 1161h is bent leftward relative to the first segment 1161g through the first notch 1161e, and the second segment 1161h is bent rightward relative to the third segment 1161j through the second notch 1161 f. The first and third segments 1161g and 1161j are disposed substantially parallel and the first segment 1161g extends substantially in a front-to-rear direction. The notch 1161d may be formed by laser cutting, manual cutting, or the like. The notch structure 1161d may be a triangular prism, a triangular pyramid, or the like, and the shape of the notch structure 1161d may be adjusted according to actual needs, and only needs to be satisfied to bend the first square tube 1161 b.
In one implementation, the third main beam 1161 has a substantially rectangular cross-section, i.e., the first square tube 1161b has a substantially rectangular cross-section, and the second square tube 1161c has a substantially rectangular cross-section. The first tube 1161b includes a first side 1161k, a second side 1161m, a third side 1161n, and a fourth side 1161 p. The notch structure 1161d at least divides the first side surface 1161k, the second side surface 1161m, and the third side surface 1161n, that is, the fourth side surface 1161p of the first tube 1161b is in a connected state, so that at least one side surface of the first tube 1161b is in an undivided state. It can be understood that the notch structure 1161d at least divides any three sides of the first tube 1161b, and the specific divided three sides can be adjusted according to actual requirements. Through the arrangement, the process defect of the bent piece can be overcome, the surface of the first square tube 1161b is prevented from being sunken, the strength of the first square tube 1161b is improved, the electrophoresis effect of the first square tube 1161b is improved, and therefore the strength of the all-terrain vehicle 100 is improved. Specifically, taking the first segment 1161g and the second segment 1161h as an example, the first side 1161k after being divided includes a first surface on the first segment 1161g and a second surface on the second segment 1161h, the second side 1161m after being divided includes a third surface on the first segment 1161g and a fourth surface on the second segment 1161h, and the third side 1161n after being divided includes a fifth surface on the first segment 1161g and a sixth surface on the second segment 1161 h. In this embodiment, the first tube 1161b is bent with the fourth side 1161p as a bending surface, the first surface and the second surface are joined together, the third surface and the fourth surface are joined together, and the fifth surface and the sixth surface are joined together, thereby completing the bending of the first tube 1161 b. It will be appreciated that the bends of the first and second segments 1161g, 1161h are first bends and the bends of the second and third segments 1161h, 1161j are second bends. The second bending mode and the first bending mode are basically consistent and opposite in bending direction. The first surface and the second surface can be connected in a welding mode, the third surface and the fourth surface can be connected in a welding mode, and the fifth surface and the sixth surface can be connected in a welding mode.
In one implementation, the first tube 1161b includes a first cut and a second cut divided by a gap structure 1161 d. Wherein the intersection line of the first and second cut surfaces is located on the fourth side 1161 p. After the first tube 1161b is bent with the fourth side 1161p as a bending surface, the first cut surface and the second cut surface are substantially attached to each other. An angle η formed by the first section and the second section is not less than 0 ° and not more than 90 °. Specifically, the angle η formed by the first tangent plane and the second tangent plane is not less than 15 ° and not more than 75 °. In the present embodiment, the angle η formed by the first cut surface and the second cut surface is not less than 30 ° and not more than 60 °. Through the arrangement, the bending angle of the first square tube 1161b can be controlled through the range of the control angle eta, so that the pipe fitting requirements of different frames 11 are met. In addition, by controlling the range of the angle η, the process defect of the bent piece can be overcome, the surface of the first tube 1161b is prevented from being sunken, the strength of the first tube 1161b is improved, the electrophoresis effect of the first tube 1161b is improved, and therefore the strength of the all-terrain vehicle 100 is improved.
In one implementation, the structure of the fourth main beam 1162 is substantially identical to the structure of the third main beam 1161, and the structure of the third main beam 1161 and the structure of the fourth main beam 1162 are substantially symmetrically disposed about the plane of symmetry 101. Specifically, at least a portion of the fourth main beam 1162 is also bent through the notch structure 1161 d. The notch structure 1161d can bend at least a portion of the fourth main beam 1162 in any direction. In this embodiment, the fourth main beam 1162 and the third main beam 1161 are bent in a substantially identical manner, such that the structure of the fourth main beam 1162 and the structure of the third main beam 1161 are substantially symmetrically disposed about the symmetry plane 101. Through the arrangement, the process defect of the bent part can be overcome, the surface of the fourth main beam 1162 is prevented from being sunken, the strength of the fourth main beam 1162 is improved, the electrophoresis effect of the fourth main beam 1162 is improved, and therefore the strength of the all-terrain vehicle 100 is improved.
As shown in fig. 6, the frame 11 further includes, as one implementation, a secondary main rail 118. The sub main beam 118 is disposed at a lower side of the upper main beam 115 for improving a stress condition between the upper main beam 115 and the third strut 113. One end of the secondary main beam 118 is connected with the third support 113, and the other end of the secondary main beam 118 is attached and connected with the upper main beam 115. The secondary main beam 118 is at least partially disposed between the third leg 113 and the fourth leg 114. Through the arrangement, the third support column 113 and the auxiliary main beam 118 can simultaneously support the upper main beam 115, so that the support of the upper main beam 115 is changed from point support of the third support column 113 to common support of the third support column 113 and the auxiliary main beam 118, namely, the support position of the upper main beam 115 is optimized: the number of the supporting positions is changed from one to a plurality, so that the strength and the rigidity of the upper main beam 115 are improved, and the upper main beam 115 is prevented from cracking due to insufficient strength. The support of the secondary main beam 118 is line support or surface support, that is, at least part of the secondary main beam 118 and the upper main beam 115 are in line contact or surface contact. Specifically, the joint of the third support column 113 and the upper main beam 115 is a first support position, the joint of the sub-main beam 118 and the upper main beam 115 is a second support position, and the first support position is disposed at the front side of the second support position. The third support column 113 supports the upper main beam 115 through a first support location, and the sub main beam 118 supports the upper main beam 115 through a second support location. Specifically, the minor main beams 118 include a fifth main beam 1181 and a sixth main beam 1182. The fifth main beam 1181 is arranged on the lower side of the first main beam 1151, one end of the fifth main beam 1181 is connected to the fifth pipe 1131, and the other end of the fifth main beam 1181 is attached to and connected to the first main beam 1151. Sixth main beam 1182 is disposed on a lower side of second main beam 1152, one end of sixth main beam 1182 is connected to sixth tube 1132, and the other end of sixth main beam 1182 is attached to and connected to second main beam 1152. The fifth main beam 1181 is disposed at least partially between the third strut 113 and the fourth strut 114, and the sixth main beam 1182 is disposed at least partially between the third strut 113 and the fourth strut 114. In this embodiment, the fifth spar 1181 is at least partially disposed between the fifth tube 1131 and the ninth tube 1141, and the sixth spar 1182 is at least partially disposed between the sixth tube 1132 and the tenth tube 1142.
As one implementation, fifth main beam 1181 includes a first branch tube 1181a and a second branch tube 1181 b. The first branch pipe 1181a and the second branch pipe 1181b are fixedly connected or integrally formed, one end of the first branch pipe 1181a is connected to the fifth pipe 1131, and the other end of the first branch pipe 1181a is connected to one end of the second branch pipe 1181 b. Second branch tube 1181b is attached to first main beam 1151, and second branch tube 1181b is located on the underside of first main beam 1151. Through the above arrangement, the fifth pipe 1131 and the fifth main beam 1181 can simultaneously support the first main beam 1151, so that the support of the first main beam 1151 is changed from the point support of the fifth pipe 1131 to the common support of the fifth pipe 1131 and the fifth main beam 1181, that is, the support position of the first main beam 1151 is optimized: the supporting positions are changed from one to a plurality of positions, so that the strength and the rigidity of the first main beam 1151 are improved, and the first main beam 1151 is prevented from cracking due to insufficient strength. The support of the fifth main beam 1181 is a line support or a plane support. In this embodiment, one end of the first branch pipe 1181a may be connected to the middle of the fifth pipe 1131. In this embodiment, when the support of the first main beam 1151 is the point support of the fifth pipe 1131, the maximum bending moment of the first main beam 1151 is a first bending moment; when the support of the first main beam 1151 is the common support of the fifth tube 1131 and the fifth main beam 1181, the maximum bending moment of the first main beam 1151 is the second bending moment. The first bending moment is greater than the second bending moment, thereby reducing the bending moment of the first main beam 1151 and further improving the strength and rigidity of the first main beam 1151.
Sixth main beam 1182 includes, as one implementation, a third branch tube 1182a and a fourth branch tube 1182 b. The third branch pipe 1182a and the fourth branch pipe 1182b are fixedly connected or integrally formed. One end of the third branch pipe 1182a is connected to the sixth pipe 1132, and the other end of the third branch pipe 1182a is connected to one end of the fourth branch pipe 1182 b. Fourth branch tube 1182b is attached to second main beam 1152, with fourth branch tube 1182b being located on the underside of second main beam 1152. Through the arrangement, the sixth pipe 1132 and the sixth main beam 1182 can simultaneously support the second main beam 1152, so that the strength and the rigidity of the second main beam 1152 are improved, and the second main beam 1152 is prevented from cracking due to insufficient strength. The support of the sixth main beam 1182 is a line support or a plane support. In this embodiment, one end of the third branch pipe 1182a may be connected to the middle of the sixth pipe 1132. Wherein the stress condition of the second main beam 1152 is basically the same as the stress condition of the first main beam 1151.
In this embodiment, the first main beam 1151 and the second branch tube 1181b may be connected by welding. Specifically, the first main beam 1151 and the second branch tube 1181b may be connected by stitch welding; the second main beam 1152 and the fourth branch tube 1182b may be connected by welding. Specifically, second main beam 1152 and fourth branch tube 1182b may be joined by stitch welding.
In one implementation, the third support column 113, the upper main beam 115, and the secondary main beam 118 form a frame structure 119. The frame structure 119 may be a triangular frame, so that the support of the upper main beam 115 is more stable and the stress is more uniform, and the connection stability of the third support column 113, the upper main beam 115, and the auxiliary main beam 118 is further improved. In particular, the frame structure 119 includes a first frame 1191 and a second frame 1192. The first leg 1181a, the first main beam 1151, and the fifth tube 1131 form a first frame 1191. First frame 1191 can be the triangle-shaped frame to make the support of first girder 1151 more stable and the atress more even, be favorable to improving the stability of being connected of first pillar 1181a, first girder 1151, fifth pipe fitting 1131, and then improve the stability of being connected of frame 11. Third branch pipe 1182a, second girder 1152 and sixth pipe 1132 are formed with second frame 1192, and second frame 1192 can be triangular frame to make second girder 1152's support more stable and the atress more even, be favorable to improving the connection stability of third branch pipe 1182a, second girder 1152, sixth pipe 1132, and then improve the connection stability of frame 11. In this embodiment, the first branch pipe 1181a and the fifth pipe 1131 may be connected by welding, and the fifth pipe 1131 and the first main beam 1151 may be connected by welding, so as to improve the connection stability of the first branch pipe 1181a, the first main beam 1151, and the fifth pipe 1131. The third branch pipe 1182a and the sixth pipe 1132 may be connected by welding, and the sixth pipe 1132 and the second main beam 1152 may be connected by welding, so as to improve the connection stability of the third branch pipe 1182a, the second main beam 1152 and the sixth pipe 1132. The first frame 1191 and the second frame 1192 may be frames having other shapes.
As shown in fig. 7 and 8, the mount assembly 16 includes, as one implementation, a front bracket 164 and a bumper mechanism 165. The front bracket 164 is at least partially disposed on the frame 11, and the bumper mechanism 165 is at least partially disposed on the front bracket 164. The heat sink assembly 22 is also at least partially disposed on the front bracket 164. ATV 100 also includes winch assembly 23. The winch assembly 23 is at least partially disposed on the front bracket 164. Through the arrangement, the front support 164 can be conveniently detached and installed, so that the maintainability of the front support 164 is improved, the detachment and installation of the front support 164 can be completed without detaching other parts of the all-terrain vehicle 100, and the maintainability of the all-terrain vehicle 100 is improved. In addition, with the above arrangement, mounting points for bumper mechanism 165, heat sink assembly 22, and winch assembly 23 are integrated into forward bracket 164, thereby making ATV 100 more compact, reducing the weight and cost of ATV 100, and improving the assembly of ATV 100. Specifically, the front bracket 164 is at least partially disposed on the first sheet metal part 1113. The front bracket 164 and the first sheet metal part 113 may be connected by means of bolts or the like, thereby improving the maintainability of the front bracket 164.
In one implementation, the front bracket 164 includes a first mount 1641, a second mount 1642, and a plurality of mounting mechanisms 1643. One end of the first holder 1641 and one end of the second holder 1642 are connected to constitute a main body of the front bracket 164. Along the up-down direction of the all-terrain vehicle 100, the other end of the first fixing member 1641 is connected with the lower end of the first sheet metal part 1113, and the other end of the second fixing member 1642 is connected with the upper end of the first sheet metal part 1113, so that the stable connection between the front bracket 164 and the first sheet metal part 1113 is realized. Specifically, the first fixing member 1641 and the first sheet metal part 1113 may be connected in a detachable connection manner, such as bolt connection, riveting, and the like; the second fixing member 1642 and the first sheet metal part 1113 may be detachably connected by bolts, rivets, or the like. The first fixing member 1641 and the second fixing member 1642 may be connected by welding, bolting, or the like. In this embodiment, the first connecting piece 1113a is arranged at the upper end of the first sheet metal part 1113, and the first sheet metal part 1113 and the second fixing piece 1642 are connected through the first connecting piece 1113a, so that the connection between the first sheet metal part 1113 and the second fixing piece 1642 is more stable. The lower extreme of first sheet metal component 1113 is provided with second connecting piece 1113b, and first sheet metal component 1113 and first mounting 1641 connect through second connecting piece 1113b to make the connection of first sheet metal component 1113 and first mounting 1641 more stable.
As one implementation, the first sheet metal part 1113 includes a first support 1113c, a second support 1113d, and a third support 1113 e. The first support 1113c and the second support 1113d are arranged substantially in parallel, and the third support 1113e and the first support 1113c are arranged substantially vertically. In the up-down direction of the all-terrain vehicle 100, the first support 1113c and the second support 1113d are both disposed on the upper side of the third support 1113 e. One end of the first support 1113c is connected to one end of the third support 1113e, the other end of the first support 1113c is connected to the first pipe 1111, one end of the second support 1113d is connected to the other end of the third support 1113e, and the other end of the second support 1113d is connected to the second pipe 1112. In addition, one end of the third support 1113e is connected to a third main beam 1161, and the other end of the third support 1113e is connected to a fourth main beam 1162. Specifically, the first support 111 further includes an eleventh tube 1114. One end of the eleventh pipe 1114 is connected to the upper end of the first supporter 1113c and the eleventh pipe 1114 is located at the upper side of the first supporter 1113c, the other end of the eleventh pipe 1114 is connected to the upper end of the second supporter 1113d and the eleventh pipe 1114 is located at the upper side of the second supporter 1113 d. One end of the eleventh pipe 1114, which is connected to the first support 1113c, is connected to the lower end of the first pipe 1111, and the first pipe 1111 is located on the upper side of the eleventh pipe 1114; an end of the eleventh pipe 1114 connected to the second supporter 1113d is connected to a lower end of the second pipe 1112, and the second pipe 1112 is located on an upper side of the eleventh pipe 1114. Specifically, eleventh pipe 1114 and first pipe 1111 are connected by welding, eleventh pipe 1114 and second pipe 1112 are connected by welding, eleventh pipe 1114 and first support 1113c are connected by welding, and eleventh pipe 1114 and second support 1113d are connected by welding.
In this embodiment, the first support member 1113c is provided with a first connecting member 1113a, and the second support member 1113d is also provided with a first connecting member 1113a, so as to connect the first support member 1113c with the second fixing member 1642 and connect the second support member 1113d with the second fixing member 1642. The third support member 1113e is provided with a second connecting member 1113b, so as to connect the third support member 1113e and the first fixing member 1641. The two first connection members 1113a and the second connection members 1113b are formed with a mounting frame having a substantially triangular shape, thereby allowing the front supporter 164 to be more effectively fixed. Through the above arrangement, the front bracket 164 can be arranged on the first sheet metal part 1113 through the mounting frame, so that the connection between the front bracket 164 and the first sheet metal part 1113 is more stable, and the connection stability of the all-terrain vehicle 100 is improved. Specifically, in the front-rear direction of the all-terrain vehicle 100, the first connector 1113a is disposed on the front side of the first support 1113c, the first connector 1113a is also disposed on the front side of the second support 1113d, and the second connector 1113b is disposed on the front side of the third support 1113 e.
As one implementation, the suspension assembly 13 further includes a stabilizer bar 133. The stabilizer bar 133 is at least partially disposed on the first sheet metal part 1113 and is used for stabilizing the body of the atv 100, so as to prevent the atv 100 from tilting too much and improve the stability of the atv 100. Specifically, the first support 1113c is provided with a first mounting hole 1113f, the second support 1113d is also provided with a first mounting hole 1113f, and the first mounting hole 1113f is used for connecting the stabilizer bar 133 with the first support 1113c and for connecting the stabilizer bar 133 with the second support 1113d, so as to realize the connection between the first sheet metal part 1113 and the stabilizer bar 133. The axis of the first mounting hole 1113f extends substantially in the front-rear direction. In the present embodiment, the stabilizer bar 133 may be attached or detached according to actual requirements.
As one implementation, ATV 100 also includes an information component 24. Information component 24 may be a nameplate for recording information about atv 100 such as the name of the manufacturer, the technical rating of the product, etc. The first sheet metal part 1113 is also provided with a second mounting hole 1113 g. Specifically, the first support member 1113c is provided with a second mounting hole 1113g, the second support member 1113d is also provided with a second mounting hole 1113g, and the second mounting hole 1113g is used for connecting the information component 24 and the first sheet metal member 1113. In the present embodiment, the first support 1113c is disposed on the left side of the second support 1113d in the left-right direction of the all-terrain vehicle 100. The first supporter 1113c is provided at a left side thereof with a second mounting hole 1113g, and the second supporter 1113d is provided at a right side thereof with a second mounting hole 1113 g. Wherein the axis of the second mounting hole 1113g extends substantially in the left-right direction.
Through the arrangement, the first sheet metal part 1113 integrates the mounting points of the stabilizer bar 133, the information component 24, the front support 164 and the like, so that the integration of the structures of the stabilizer bar 133, the information component 24, the front support 164 and the like is realized, the mounting or dismounting of the structures of the stabilizer bar 133, the information component 24, the front support 164 and the like is facilitated, the maintainability of the structures of the stabilizer bar 133, the information component 24, the front support 164 and the like is improved, and the maintainability of the all-terrain vehicle 100 is further improved. In addition, through the arrangement, the structure of the first sheet metal part 1113 is simplified, and the structural compactness of the stabilizer bar 133, the information component 24, the front bracket 164 and the like is improved, so that the structural compactness of the all-terrain vehicle 100 is improved.
As one implementation, the lengths of the first pipe member 1111 and the second pipe member 1112 in the upper direction of the atv 100 are substantially the same, and the lengths of the first pipe member 1111 and the second pipe member 1112 in the upper direction of the atv 100 are a first length, and the length of the first sheet metal member 1113 in the up-down direction of the atv 100 is a second length. The ratio of the first length to the second length is greater than or equal to 0.86 and less than or equal to 1.61. Specifically, the ratio of the first length to the second length is equal to or greater than 0.98 and equal to or less than 1.48. In the present embodiment, the ratio of the first length to the second length is 1.11 or more and 1.36 or less. Because the first support column 111 is composed of the sheet metal part and the pipe fitting, through the arrangement, the structure of the first support column 111 can be simplified under the conditions that the structure of the first support column 111 is better and the strength is stronger, so that the mass of the first support column 111 is reduced, the light weight of the first support column 111 is realized, and the light weight of the frame 11 is further realized.
As shown in fig. 7 and 9, as one implementation, a plurality of mounting mechanisms 1643 are disposed on a first mount 1641, and a plurality of mounting mechanisms 1643 are disposed on a second mount 1642. The bumper assembly 165 is mounted to the front bracket 164 by a number of mounting mechanisms 1643. The heat sink assembly 22 is mounted to the front bracket 164 by a plurality of mounting mechanisms 1643. The winch assembly 23 is mounted to the front bracket 164 by a plurality of mounting mechanisms 1643. In particular, mounting mechanism 1643 includes a first mounting point 1643a, a second mounting point 1643b, a third mounting point 1643c and a fourth mounting point 1643 d. The bumper assembly 165 includes a front bumper 1651. The heat sink assembly 22 includes a cooling module 221. The winch assembly 23 includes a winch 231 and a guide rope bracket 232. Among them, the winch 231 is a drum vertically disposed by being rotated by a manual power or a mechanical power, is a crane that finishes a traction operation by horizontally winding a flexible member (a wire rope, a chain, etc.), and is a self-protection and traction device of an all-terrain vehicle. The rope guide bracket 232 is a flexible member for fixing the winch 231, so that the flexible member can be extended and retracted more smoothly, which is beneficial to improving the working efficiency of the winch 231. The front bumper 1651 is provided on the front bracket 164 by a first mounting point 1643 a. The cooling module 221 is disposed on the front bracket 164 via a second mounting point 1643 b. The winch 231 is provided on the front bracket 164 through a third mounting point 1643c, and the rope guide bracket 232 is provided on the front bracket 164 through a fourth mounting point 1643 d. In the present embodiment, the front bumper 1651 is provided on the first mount 1641 via a first mounting point 1643 a. The cooling module 221 is disposed on the second mount 1642 through a second mounting point 1643 b. The winch 231 is provided on the second mount 1642 through a third mounting point 1643c, and the rope guide bracket 232 is provided on the first mount 1641 through a fourth mounting point 1643 d. In this embodiment, the front bumper 1651 and the first mounting point 1643a are bolted, the cooling module 221 and the second mounting point 1643b are bolted, the winch 231 and the third mounting point 1643c are bolted, and the rope guide bracket 232 and the fourth mounting point 1643d are bolted. With the above arrangement, mounting points for front bumper 1651, cooling module 221, winch 231, and rope guide bracket 232 are integrated on front bracket 164, thereby making atv 100 more compact, reducing the weight and cost of atv 100, and improving the assembly of atv 100.
As one implementation, ATV 100 includes a plane of projection 103 that is perpendicular to the fore-aft direction. The axis of the first road wheel 121 extends substantially in the left-right direction, and the axis of the first road wheel 121 is substantially located on the projection plane 103. Atv 100 is in cross section taken through projection plane 103. Wherein the cross-section is a section of ATV 100 taken by projection plane 103 with walking assembly 12 removed. The projection of the outer contour of the front bracket 164 on the projection plane 103 in the front-rear direction is a projection plane. The ratio of the area of the projection plane to the area of the cross section is 0.09 or more and 0.18 or less. Specifically, the ratio of the area of the projection plane to the area of the cross section is not less than 0.1 and not more than 0.17. In the present embodiment, the ratio of the area of the projection plane to the area of the cross section is 0.12 or more and 0.15 or less. Further, the ratio of the area of the projection plane to the area of the cross section is 0.13 or more and 0.14 or less. Through the arrangement, the arrangement space of the front support 164 integrating a plurality of mounting points is smaller, and the structural compactness of the front support 164 is improved, so that the space utilization rate of the all-terrain vehicle 100 is improved, the weight and the cost of the all-terrain vehicle 100 are reduced, and the light weight of the all-terrain vehicle 100 is realized.
In one implementation, the ratio of the width of the projection plane in the left-right direction to the width of the cross section in the left-right direction is greater than or equal to 0.16 and less than or equal to 0.31. The ratio of the height of the projection surface along the vertical direction to the height of the cross section along the vertical direction is more than or equal to 0.24 and less than equal to 0.47. Specifically, the ratio of the width of the projection plane in the left-right direction to the width of the cross section in the left-right direction is equal to or greater than 0.18 and equal to or less than 0.29. The ratio of the height of the projection surface along the vertical direction to the height of the cross section along the vertical direction is more than or equal to 0.28 and less than or equal to 0.43. In the present embodiment, the ratio of the width of the projection surface in the left-right direction to the width of the cross section in the left-right direction is 0.21 or more and 0.26 or less. The ratio of the height of the projection surface along the vertical direction to the height of the cross section along the vertical direction is more than or equal to 0.31 and less than or equal to 0.39. Through the arrangement, the arrangement space of the front support 164 integrating a plurality of mounting points is smaller, and the structural compactness of the front support 164 is improved, so that the space utilization rate of the all-terrain vehicle 100 is improved, the weight and the cost of the all-terrain vehicle 100 are reduced, and the light weight of the all-terrain vehicle 100 is realized.
In one implementation, the first mount 1641 and the second mount 1642 are disposed perpendicularly or intersecting. In the front-rear and up-down directions of atv 100, front bumper 1651 is disposed at least partially on the front side of first mount 1641, guide wire bracket 232 is disposed at least partially between first mount 1641 and front bumper 1651, winch 231 is disposed at least partially on the rear side of first mount 1641 and at least partially on the lower side of second mount 1642, cooling module 221 is disposed at least partially on the upper side of second mount 1642, and front bracket 164 is disposed at least partially on the front side of first mount 1641. Specifically, the left and right sides of the first fixing member 1641 are provided with third connecting members 1644. In the present embodiment, the third connector 1644 may be provided only on left and right sides of the first fixture 1641 for connecting the first fixture 1641 and the front bumper 1651. The third connecting member 1644 and the first fixing member 1641 may be connected by means of bolts, welding, or the like.
In this embodiment, the third connecting member 1644 may be disposed on the left and right sides of the first fixing member 1641 and connected to the first fixing member 1641 and the second fixing member 1642, so as to serve as a connection reinforcing structure for the first fixing member 1641 and the second fixing member 1642, and thus, the connection between the first fixing member 1641 and the second fixing member 1642 is more stable. In addition, the third connector 1644 serves to connect the first fastener 1641 and the front bumper 1651 at the same time. The third connecting member 1644 may be connected to the first fixing member 1641 by bolts, welding, etc., and meanwhile, the third connecting member 1644 may be connected to the second fixing member 1642 by bolts, welding, etc., so as to connect the first fixing member 1641 to the second fixing member 1642 and connect the first fixing member 1641 to the front bumper 1651. A first mounting point 1643a is provided on the third link member 1644, and the first mounting point 1643a may be a mounting hole, and an axis of the first mounting point 1643a extends substantially in a left-right direction. In this manner, mounting points of front bumper 1651 may be disposed on the left and right sides of front bracket 164, i.e., mounting points of front bumper 1651 may be disposed on the sides of front bracket 164, thereby facilitating removal and installation of front bumper 1651, improving serviceability of front bumper 1651, and thus serviceability of all-terrain vehicle 100. In addition, the front bumper 1651 may be installed or removed according to actual needs.
As shown in fig. 10, the mount assembly 16 further includes a fourth mount 167, as one implementation. The fourth mounting bracket 167 is disposed at least partially on the frame 11 for providing a cargo space. Specifically, the fourth mounting bracket 167 may be disposed at a front side of the frame 11 and/or a rear side of the frame 11. The fourth mount 167 is at least partially disposed on the upper main beam 115. In this embodiment, the fourth mount 167 is disposed at least partially between the first and second main beams 1151, 1152, and one end of the fourth mount 167 is connected to the first main beam 1151 and the other end of the fourth mount 167 is connected to the second main beam 1152. Through the arrangement, the connection between the fourth mounting frame 167 and the frame 11 is more stable, and the fourth mounting frame 167 is convenient to mount or dismount, so that the structure of the fourth mounting frame 167 is simplified, the structural compactness of the fourth mounting frame 167 is improved, the maintainability of the fourth mounting frame 167 is improved, and the maintainability and the structural compactness of the all-terrain vehicle 100 are further improved.
As shown in fig. 10-12, fourth mount 167 includes, as one implementation, a front mount 1671, a front shelf 1672, a rear mount 1673, and a rear shelf 1674. Wherein, front shelf 1672 and back shelf 1674 are all-terrain vehicle 100's goods shelves, and front mounting 1671 and back mounting 1673 are the link of goods shelves. An attachment frame is disposed on frame 11 and at least partially between first and second main beams 1151 and 1152, and a shelf is disposed on frame 11 via the attachment frame. Along the fore-and-aft direction of ATV 100, preceding mounting bracket 1671 sets up the front side of frame 11 and constitutes detachable connection with frame 11, and preceding mounting bracket 1671 is at least partly set up between first girder 1151 and second girder 1152, and rear mounting bracket 1673 sets up the rear side of frame 11 and constitutes detachable connection with frame 11, and rear mounting bracket 1673 is at least partly set up between first girder 1151 and second girder 1152. Front shelf 1672 is disposed on frame 11 via front mount 1671 and rear shelf 1674 is disposed on frame 11 via rear mount 1673. Specifically, the mounting bracket assembly 16 further includes a fifth mounting bracket 168. Fifth mount 168 is disposed at least partially on frame 11 and is configured to couple suspension assembly 13 to frame 11. Specifically, the fifth mounting bracket 168 includes a first shock-absorbing bracket 1681. First shock frame 1681 is disposed at least partially on a front side of frame 11, and first shock frame 1681 is disposed at least partially between first and second side rails 1151 and 1152. Both ends of first shock attenuation frame 1681 all are provided with first tie point 1681a, and the one end of first shock attenuation frame 1681 is connected through first tie point 1681a to one side of preceding mounting bracket 1671, and the other side of preceding mounting bracket 1671 also connects the other end of first shock attenuation frame 1681 through first tie point 1681a to make preceding mounting bracket 1671 and frame 11 fixed connection. In addition, front mounting bracket 1671 is provided with second tie point 1671a, and second tie point 1671a sets up the front side at front mounting bracket 1671, and second tie point 1671a is used for connecting front mounting bracket 1671 and last girder 115. Specifically, front mount 1671 is coupled to first spine 1151 via second attachment point 1671a, and front mount 1671 is further coupled to second spine 1152 via second attachment point 1671 a. Through the arrangement, the connection between the front mounting frame 1671 and the frame 11 can be more stable, so that the connection stability of the all-terrain vehicle 100 is improved; the front mounting frame 1671 and the front shelf 1672 may be integrally mounted or dismounted, thereby improving the convenience of maintenance of the front mounting frame 1671 and the front shelf 1672. In this embodiment, the width of the front mounting rack 1671 in the left-right direction is greater than the width of the upper main beam 115 in the left-right direction, so that the front shelf 1672 with a larger area can be fixed by the front mounting rack 1671, and the loading space of the front shelf 1672 is increased. Here, the width of the upper main beam 115 in the left-right direction refers to the distance between the first and second main beams 1151 and 1152 in the left-right direction.
Specifically, the rear end of the upper main beam 115 is provided with a mounting portion 1157 and a third connection point 1158 along the fore-aft direction of the ATV 100. Mounting portion 1157 is used to connect upper spar 115 to rear mount 1673. Third attachment point 1158 is also used to attach upper main beam 115 to rear mount 1673. Rear mount 1673 has fourth attachment point 1673a and fifth attachment point 1673 b. Fourth attachment point 1673a is disposed at both ends of rear mount 1673 and at the front side of rear mount 1673, i.e., fourth attachment point 1673a is disposed at both ends of the front side of rear mount 1673. Fifth attachment point 1673b is disposed on the underside of rear mount 1673 and at both ends of rear mount 1673, i.e., fifth attachment point 1673b is disposed on both ends of the underside of rear mount 1673. Installation portion 1157 and fourth attachment point 1673a are connected, and third attachment point 1158 and fifth attachment point 1673b are connected, and the quantity of installation portion 1157 and fourth attachment point 1673a is unanimous, and the quantity of third attachment point 1158 and fifth attachment point 1673b is unanimous to realize the connection of after-mounting frame 1673 and last girder 115. In this embodiment, a mounting portion 1157 and a third connection point 1158 are provided at the rear end of the first main beam 1151, and a mounting portion 1157 and a third connection point 1158 are also provided at the rear end of the second main beam 1152. A mounting portion 1157 is at least partially disposed on an underside of the first main beam 1151, and the mounting portion 1157 is at least partially disposed on an underside of the second main beam 1152. Installation department 1157 and fourth tie point 1673a can be connected through removable modes such as bolts, and third tie point 1158 and fifth tie point 1673b can be connected through removable modes such as bolts to be convenient for after-mounting frame 1673's dismantlement or installation, and then improve after-mounting frame 1673's maintainability and replaceability. It will be appreciated that the third connection point 1158 may be located at the rear end of the upper main beam 115 or at the rear end of the secondary main beam 118. Specifically, at least a portion of third connection point 1158 may be located at a rear end of first main beam 1151 and/or a rear end of fifth main beam 1181, and at least a portion of third connection point 1158 may be located at a rear end of second main beam 1152 and/or a rear end of sixth main beam 1182.
As one implementation, the fifth connection point 1673b is provided with a first connection hole 1673c and a second connection hole 1673 d. The bumper assembly 165 also includes a rear bumper 1652. The rear bumper 1652 is substantially "U" shaped. First attachment holes 1673c are used to attach the upper main beam 115 to the rear mount 1673, and second attachment holes 1673d are used to attach the rear mount 1673 to the rear bumper 1652. The axis of first attachment hole 1673c extends in the fore-aft direction of ATV 100, facilitating a stable attachment of rear mount 1673 and upper main beam 115. The axis of the second attachment hole 1673d extends in the left-right direction of the atv 100 and is disposed at the left and right sides of the rear mounting bracket 1673, so that the attachment points of the rear bumper 1652 are disposed at the left and right sides of the atv 100, thereby facilitating the attachment or detachment of the rear bumper 1652, improving the maintainability of the rear bumper 1652, and further improving the maintainability of the atv 100. In addition, the rear bumper 1652 can be installed or removed according to actual requirements.
In the present embodiment, the mounting portion 1157 is provided with a third connection hole 1157a and a fourth connection hole 1157 b. The axis of third attachment aperture 1157a extends in a vertical direction of ATV 100 to facilitate attachment of third attachment aperture 1157a to fourth attachment point 1673a, thereby providing a stable attachment of mounting portion 1157 to rear mount 1673. A sixth connection point 1652a is provided on the front side of both ends of the rear bumper 1652, that is, the sixth connection point 1652a is provided on the front side of the rear bumper 1652 and on both ends of the rear bumper 1652. The axis of the fourth attachment hole 1157b extends substantially in the left-right direction of the atv 100 to facilitate attachment of the fourth attachment hole 1157b to the sixth attachment point 1652a, thereby stabilizing the attachment of the mounting portion 1157 to the rear bumper 1652 and, in turn, the upper main beam 115 to the rear bumper 1652. The upper side of both ends of the rear bumper 1652 is provided with a seventh connection point 1652b, that is, the seventh connection point 1652b is provided on the upper side of the rear bumper 1652 and at both ends of the rear bumper 1652. The seventh connecting point 1652b is connected to the second connecting hole 1673d, thereby stably connecting the rear mount 1673 to the rear bumper 1652. In this manner, the attachment of rear bumper 1652 may be more stable, thereby improving the attachment stability of atv 100.
As shown in fig. 10, 13, and 14, front shelf 1672 includes, as one implementation, a first component 1672a, a second component 1672b, a first mounting tube 1672c, and a second mounting tube 1672 d. First assembly 1672a is disposed on front mount 1671 and second assembly 1672b is disposed on front mount 1671. One end of first mounting tube 1672c is disposed on first assembly 1672a and the other end of first mounting tube 1672c is disposed on second assembly 1672 b. One end of second mounting tube 1672d is disposed on first assembly 1672a and the other end of second mounting tube 1672d is disposed on second assembly 1672 b. First mounting tube 1672c and front mount 1671 are connected by first component 1672a, and first mounting tube 1672c and front mount 1671 are also connected by second component 1672 b. Second mounting tube 1672d and front mount 1671 are connected by first component 1672a, and second mounting tube 1672d and front mount 1671 are also connected by second component 1672 b. Through the setting, the connection of goods shelves 1672 before can making and preceding mounting bracket 1671 is more stable, the installation or the dismantlement of goods shelves 1672 before and preceding mounting bracket 1671 before being convenient for to goods shelves 1672 before improving and the maintainability of preceding mounting bracket 1671. In addition, with the above arrangement, it is also possible to facilitate integral mounting or dismounting of the front shelf 1672 and at least a part of the vehicle body panel 25, thereby improving the maintainability of the vehicle body panel 25. Specifically, first assembly 1672a and second assembly 1672b are disposed substantially parallel and first assembly 1672a extends substantially in the fore-aft direction of ATV 100. First element 1672a and second element 1672b have substantially the same structure, and first element 1672a and second element 1672b are substantially symmetrically disposed about plane of symmetry 101. First mounting tube 1672c extends substantially in a side-to-side direction of ATV 100 and at least a portion of second mounting tube 1672d extends substantially in a side-to-side direction of ATV 100. The first mounting tube 1672c is provided on the front side of the second mounting tube 1672 d. In this embodiment, first module 1672a, second module 1672b, first installation tube 1672c, second installation tube 1672d enclose into a rectangular frame basically to make front shelf 1672's structure more stable, be favorable to carrying the thing. Wherein, first subassembly 1672a and second subassembly 1672b are less than first installation pipe 1672c length on the left and right sides direction at the distance on the left and right sides direction, first subassembly 1672a and second subassembly 1672b distance on the left and right sides direction also is less than second installation pipe 1672d length on the left and right sides direction, thereby under the fixed action's of realizing first subassembly 1672a and second subassembly 1672b condition, it is bigger to make the year thing area that first installation pipe 1672c and second installation pipe 1672d formed, be favorable to improving year thing space.
As an implementation, first mounting tube 1672c and second mounting tube 1672d may be made of aluminum material, thereby reducing the mass of front shelf 1672, achieving the light weight of front shelf 1672, and further improving the light weight of atv 100.
In this embodiment, tenth connection point 1672e may be formed integrally with first element 1672a, or may be welded to first element 1672 a; tenth attachment point 1672e may be integrally formed with second component 1672b or may be welded to second component 1672 b. Eleventh attachment point 1672f may be integrally formed with first element 1672a or may be welded to first element 1672 a; eleventh attachment point 1672f may be integrally formed with second member 1672b or may be welded to second member 1672 b. It is understood that tenth attachment point 1672e and eleventh attachment point 1672f may be adjusted according to actual needs. In this way, the connection of goods shelves 1672 before can making and preceding mounting bracket 1671 is more stable, the installation or the dismantlement of goods shelves 1672 before and preceding mounting bracket 1671 before being convenient for to shelf 1672 before improving and the maintainability of preceding mounting bracket 1671. Furthermore, through tenth attachment point 1672e and eleventh attachment point 1672f, after first component 1672a is attached to front mount 1671, the relative positions of first component 1672a and front mount 1671 may be determined, that is, first component 1672a may be positioned, thereby improving the positional accuracy of attachment points on first component 1672a and improving the assembly of first component 1672 a; after second assembly 1672b and front mount 1671 are coupled, the relative position of second assembly 1672b and front mount 1671 may be determined, that is, second assembly 1672b may be located, thereby improving the positional accuracy of the attachment points on second assembly 1672b and improving the assembly of second assembly 1672 b.
As an implementation manner, when tenth connection point 1672e is welded to first component 1672a, tenth connection point 1672e is welded to second component 1672b, and eleventh connection point 1672f is welded to first component 1672a, and eleventh connection point 1672f is welded to second component 1672b, first component 1672a is provided with third hole 1672m and fourth hole 1672n, and second component 1672b is also provided with third hole 1672m and fourth hole 1672 n. Tenth attachment point 1672e and eleventh attachment point 1672f are substantially identical in structure and both tenth attachment point 1672e and eleventh attachment point 1672f are located elements. Third hole 1672m and fourth hole 1672n are both mounting hole locations. Third aperture 1672m is disposed on the underside of first assembly 1672a and third aperture 1672m is disposed on the underside of second assembly 1672b in the up-down direction of ATV 100; fourth aperture 1672n is disposed on the underside of first component 1672a and fourth aperture 1672n is disposed on the underside of second component 1672 b. That is, a third hole 1672m and a fourth hole 1672n are provided at the lower side of the front mount 1671. In particular, tenth attachment point 1672e is at least partially disposed in third aperture 1672m and coupled to third aperture 1672m, and eleventh attachment point 1672f is at least partially disposed in fourth aperture 1672n and coupled to fourth aperture 1672 n. Namely, at least part of the positioning piece is arranged in the mounting hole position and is fixedly connected with the mounting hole position. In this embodiment, one end of tenth attachment point 1672e is at least partially disposed in third aperture 1672m and welded to third aperture 1672m, thereby enabling a stable attachment of tenth attachment point 1672e to first component 1672a and stable attachment of tenth attachment point 1672e to second component 1672 b. One end of eleventh attachment point 1672f is at least partially disposed in fourth aperture 1672n and soldered to fourth aperture 1672n thereby providing a stable attachment of eleventh attachment point 1672f to first component 1672a and stable attachment of eleventh attachment point 1672f to second component 1672 b. Through the arrangement, the front shelf 1672 and the front mounting rack 1671 can be connected more stably, so that the stability of the all-terrain vehicle 100 is improved; by providing tenth attachment point 1672e and eleventh attachment point 1672f, front shelf 1672 is positioned to front mount 1671 by a positioning member and attached to front mount 1671 by a positioning member. The positional accuracy of attachment points on first component 1672a and second component 1672b may be improved by providing tenth attachment point 1672e and eleventh attachment point 1672f, which may function as a location during the installation of front shelf 1672 and front mount 1671, thereby improving the assembly of first component 1672a and second component 1672 b.
In one implementation, rear shelf 1674 is substantially identical in structure to front shelf 1672, and front mount 1671 is substantially identical in structure to rear mount 1673. The connected mode of back goods shelves 1674 and back mounting bracket 1673 is first connection, and the connected mode of preceding goods shelves 1672 and preceding mounting bracket 1671 is the second connection, and first connection is unanimous basically with the second connection, and this is no longer described here any more.
As one implementation manner, first module 1672a is provided with a fifth connection hole 1672g and a sixth connection hole 1672h, and second module 1672b is also provided with a fifth connection hole 1672g and a sixth connection hole 1672 h. First installation pipe 1672c is provided with seventh connecting hole 1672j, and second installation pipe 1672d is provided with eighth connecting hole 1672 k. Seventh connecting hole 1672j and fifth connecting hole 1672g are the same in number, and seventh connecting hole 1672j and fifth connecting hole 1672g are connected, thereby realizing stable connection of first installation tube 1672c and first module 1672a, and realizing stable connection of first installation tube 1672c and second module 1672 b. Eighth connecting hole 1672k is unanimous with the quantity of sixth connecting hole 1672h, and eighth connecting hole 1672k is connected with sixth connecting hole 1672h to realize the stable connection of second installation pipe 1672d and first subassembly 1672a, realize the stable connection of second installation pipe 1672d and second subassembly 1672 b. Through the above arrangement, the installation or the disassembly of the first installation tube 1672c and the second installation tube 1672d can be facilitated, so that the maintainability of the first installation tube 1672c and the second installation tube 1672d is improved. Specifically, tenth attachment point 1672e is disposed between fifth attachment hole 1672g and sixth attachment hole 1672h, and eleventh attachment point 1672f is disposed between fifth attachment hole 1672g and sixth attachment hole 1672 h. Specifically, one end of first component 1672a is provided with a fifth connecting hole 1672g, and the other end of first component 1672a is provided with a sixth connecting hole 1672 h; one end of second assembly 1672b is also provided with fifth connection hole 1672g, and the other end of second assembly 1672b is also provided with sixth connection hole 1672 h. The seventh connection hole 1672j may be a threaded hole, and the seventh connection hole 1672j and the fifth connection hole 1672g may be connected by a bolt. Eighth connection hole 1672k may be a screw hole, and eighth connection hole 1672k and sixth connection hole 1672h may be connected by a bolt. In this embodiment, in the up and down direction of the atv 100, a seventh coupling hole 1672j is provided at a lower side of the first mounting tube 1672c, and an eighth coupling hole 1672k is provided at a lower side of the second mounting tube 1672d, thereby facilitating the combination mounting of the front shelf 1672.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (10)
1. An all-terrain vehicle comprising:
a frame;
the walking assembly is at least partially arranged on the frame and comprises a first walking wheel and a second walking wheel;
the suspension assembly comprises a stabilizer bar, a front suspension and a rear suspension, the first travelling wheel is connected with the frame through the front suspension, and the second travelling wheel is connected with the frame through the rear suspension;
a power assembly at least partially disposed on the frame;
a mount assembly disposed at least partially on the frame and including a front bracket;
an information component for recording information of the all-terrain vehicle;
it is characterized in that the preparation method is characterized in that,
the frame includes:
a pillar provided at a front side of the frame;
the strut includes:
the stabilizer bar, the front support and the information component are at least partially arranged on the sheet metal part;
the first pipe fitting is arranged on the upper side of the sheet metal part;
a second tube, the second tube and the first tube being disposed substantially symmetrically about the all-terrain vehicle;
the length of first pipe fitting with the second pipe fitting along upper and lower direction is first length, the sheet metal component is followed the length of upper and lower direction is the second length, first length with the ratio more than or equal to 0.86 and less than or equal to 1.61 of second length.
2. The all-terrain vehicle of claim 1, characterized in that the sheet metal component comprises a first support, a second support, and a third support, the first support and the second support each being disposed on an upper side of the third support.
3. The all-terrain vehicle of claim 2, characterized in that the first support and the second support are disposed substantially parallel; the first support and the third support are disposed substantially vertically.
4. The all-terrain vehicle of claim 2, characterized in that a connector is provided on the first support member, the connector is also provided on the second support member, the third support member is provided with a second connector, the front bracket is connected to the sheet metal member by the connector, and the front bracket is also connected to the sheet metal member by the second connector.
5. The all-terrain vehicle of claim 4, characterized in that the connector on the first support, the connector on the second support, and the second connector constitute a mounting frame; the mounting frame is substantially triangular in shape.
6. The all-terrain vehicle of claim 2, characterized in that the first support member is provided with a first mounting hole, the second support member is also provided with the first mounting hole, and the stabilizer bar is connected to the sheet metal member through the first mounting hole.
7. The all-terrain vehicle of claim 6, characterized in that an axis of the first mounting hole extends substantially in a fore-aft direction.
8. The all-terrain vehicle of claim 2, characterized in that the first support is disposed to the left of the second support.
9. The all-terrain vehicle of claim 8, characterized in that a left side of the first support member is provided with a second mounting hole, a right side of the second support member is provided with the second mounting hole, and the information component is connected to the sheet metal part through the second mounting hole.
10. The all-terrain vehicle of claim 9, characterized in that an axis of the second mounting hole extends substantially in a left-right direction.
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CN202221362361.7U CN217435934U (en) | 2022-05-30 | 2022-05-30 | All-terrain vehicle |
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CN202221362361.7U CN217435934U (en) | 2022-05-30 | 2022-05-30 | All-terrain vehicle |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023232008A1 (en) * | 2022-05-30 | 2023-12-07 | 浙江春风动力股份有限公司 | All-terrain vehicle |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023232008A1 (en) * | 2022-05-30 | 2023-12-07 | 浙江春风动力股份有限公司 | All-terrain vehicle |
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