Folding saddle

Abstract

The utility model discloses a folding saddle which comprises a mounting plate, a supporting frame, a main saddle assembly and a tailstock assembly, one end of the mounting plate is hinged to one end of the main saddle assembly, the other end of the mounting plate is fixedly connected with one end of the supporting frame, and the end, away from the mounting plate, of the supporting frame is hinged to one end of the tailstock assembly. The end, away from the mounting plate, of the main seat assembly is detachably mounted above the supporting frame, the mounting plate and the supporting frame form a containing space used for containing the tailstock assembly below the main seat assembly, and the end, away from the supporting frame, of the mounting plate is provided with a plurality of sets of positioning mounting pieces used for positioning and fixing an oil tank frame. The two sides of the end, close to the supporting frame, of the installation plate are provided with a first half-frame-shaped reverse folding piece and a second half-frame-shaped reverse folding piece which are used for being hooked and fixed to an oil tank frame, the reverse folding direction of the first half-frame-shaped reverse folding piece and the reverse folding direction of the second half-frame-shaped reverse folding piece are opposite, the tailstock plate can be freely selected to be stored, multi-space point location fixed installation is achieved, and firmness and reliability are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of motorcycle accessories, and particularly relates to a folding seat. Background Art

[0002] In the field of motorcycle accessories, the design of the seat is crucial for the comfort and convenience of riding. With the increasing demands of motorcycle users for the versatility and space utilization of vehicles, higher requirements are put forward for the design of the seat. Most of the existing double-seat motorcycle seats are fixed structures. When the motorcycle does not use the tail seat, the tail seat part occupies a large space, affecting the overall beauty and driving convenience of the vehicle. Moreover, the installation of the seat relies on traditional front and rear screws for fixation, with insufficient stability and reliability in installation, and it may loosen or shake during driving, affecting riding safety. Content of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] In order to solve the above problems, the utility model proposes a folding seat with high-efficient space utilization and firm and reliable installation.

[0005] (2) Technical Solutions

[0006] A folding seat described in the utility model includes a mounting plate, a support frame, a main seat assembly and a tail seat assembly. One end of the mounting plate is hinged to one end of the main seat assembly, and the other end of the mounting plate is fixedly connected to one end of the support frame. The end of the support frame far from the mounting plate is hinged to one end of the tail seat assembly. The end of the main seat assembly far from the mounting plate is detachably installed above the support frame. The mounting plate and the support frame form a receiving space for accommodating the tail seat assembly below the main seat assembly. The end of the mounting plate far from the support frame is provided with several groups of positioning and mounting parts for positioning and fixing the fuel tank frame. On both sides of the end of the mounting plate close to the support frame, there are a semi-frame-shaped folding part one and a semi-frame-shaped folding part two for hooking and fixing on the fuel tank frame, and the folding directions of the semi-frame-shaped folding part one and the semi-frame-shaped folding part two are opposite.

[0007] Furthermore, adjustment and fixing holes are provided at the upper ends of the semi-frame-shaped folding part one and the semi-frame-shaped folding part two, and the distance between the semi-frame-shaped folding part one and the semi-frame-shaped folding part two can be adjusted through the adjustment and fixing holes.

[0008] Furthermore, the main seat assembly includes a main seat plate, a main seat hinge and a main seat support platform. The main seat hinge is movably connected between one end of the main seat plate and one end of the mounting plate. Support side plates are fixedly provided on both sides of the middle of the support frame. Positioning support columns are provided on the support side plates. Main seat support columns corresponding to the positioning support columns are provided at the bottom of the main seat support platform. An elastic member is provided between the main seat support columns and the positioning support columns.

[0009] A further solution is that the elastic member is a conical compression spring. The end with a larger coil diameter of the conical compression spring is sleeved on the main seat support column, and the end with a smaller coil diameter is sleeved on the positioning support column.

[0010] A further solution is that the middle part of the main seat plate sinks and bends to form an arc. At the bottom of the lowest point of the arc of the main seat plate, there are several first bumps, and on the main seat support platform, there are several first limiting holes for fitting and inserting the first bumps.

[0011] A further solution is that one end of the main seat plate close to the main seat hinge member is provided with a second bump, and on the main seat hinge member, there is a second limiting hole for fitting and inserting the second bump.

[0012] A further solution is that the tailstock assembly includes a tailstock plate, a U-shaped bending strut, and a connecting rod movably connected to the open end of the U-shaped bending strut. The tailstock plate is fixedly installed at the closed end of the U-shaped bending strut. The open end of the U-shaped bending strut is bent downward and movably installed on both sides of the support frame. Installation holes are formed on both side walls of the support frame. Bearings are installed in the installation holes. Both ends of the connecting rod extend outward from the U-shaped bending strut and the bearings to the outside of the installation holes. External threads are provided on the surfaces of both ends of the connecting rod, and nut covers for fixing the connecting rod are provided outside the installation holes.

[0013] A further solution is that a support step is provided below the installation hole of the support frame, and the maximum swing amplitude of the U-shaped bending strut is limited by the support step so that the tailstock plate maintains a horizontal placement state.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. High space utilization efficiency: The tailstock assembly can be deployed behind the main seat assembly or stored below the main seat assembly. By rotating the main seat assembly in cooperation with the mounting plate, the accommodating space is exposed for storage, greatly improving the space utilization rate of the motorcycle. When the tailstock is not needed, it can be stored to make the vehicle more tidy and compact.

[0017] 2. Firm and reliable installation: Several groups of positioning installation parts are provided on the mounting plate, which can realize fixed forming and locking at multiple positioning points. At the same time, semi-frame-shaped folding parts one and semi-frame-shaped folding parts two are provided on both sides of the mounting plate. Two other fixings are formed through the reverse hook structure to form a three-point fixing structure, making the folding seat more firmly and reliably installed on the motorcycle, reducing the situation of loosening or shaking during driving, and improving the riding safety. Description of the drawings

[0018] Figure 1 It is a three-dimensional structure diagram.

[0019] Figure 2 Another three-dimensional structure diagram from a looking-up perspective.

[0020] Figure 3 Schematic diagram of partial structure.

[0021] Figure 4 Diagram of the tailstock plate in the open state.

[0022] Figure 5 Diagram of the tailstock plate during storage.

[0023] Figure 6 Diagram of the tailstock plate after complete storage.

[0024] The markings of each component in the accompanying drawings are as follows: 1. mounting plate; 11. positioning mounting part; 12. semi-frame folding part one; 13. semi-frame folding part two; 14. adjustment fixing hole; 2. support frame; 21. support side plate; 211. positioning support column; 212. elastic part; 22. support step; 3. main seat assembly; 31. main seat plate; 311. convex block one; 312. convex block two; 32. main seat hinge part; 321. limit hole two; 33. main seat support platform; 331. main seat support column; 332. limit hole one; 4. tailstock assembly; 41. tailstock plate; 42. U-shaped bending support rod; 43. connecting rod; 431. external thread; 44. nut cover. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] As Figures 1-6 shown, where Figures 1-3 is a structure diagram, Figures 3-6Schematic diagram of the operation from the use state to the storage state. The present utility model discloses a folding seat, which includes a mounting plate 1, a support frame 2, a main seat assembly 3 and a tail seat assembly 4. One end of the mounting plate 1 is hinged to one end of the main seat assembly 3, and the other end of the mounting plate 1 is fixedly connected to one end of the support frame 2. The end of the support frame 2 away from the mounting plate 1 is hinged to one end of the tail seat assembly 4. The end of the main seat assembly 3 away from the mounting plate 1 is detachably mounted above the support frame 2. The mounting plate 1 and the support frame 2 form a receiving space for storing the tail seat assembly 4 below the main seat assembly 3. The rotation of the tail seat assembly 4 and the support frame 2 can realize two states: the tail seat assembly 4 is unfolded behind the main seat assembly 3 or stored below the main seat assembly 3. Among them, before storing the tail seat assembly 4, the main seat assembly 3 needs to cooperate with the rotation of the mounting plate 1 to expose the receiving space below the main seat assembly 3. One end of the mounting plate 1 away from the support frame 2 is provided with several groups of positioning and mounting parts 11 for positioning and fixing the fuel tank frame. On both sides of one end of the mounting plate 1 close to the support frame 2, there are provided a semi-frame-shaped folding part one 12 and a semi-frame-shaped folding part two 13 for hooking and fixing on the fuel tank frame. The folding directions of the semi-frame-shaped folding part one 12 and the semi-frame-shaped folding part two 13 are opposite. Installing the folding seat on the motorcycle requires a three-point fixed structure. One is that multiple positioning points of the positioning and mounting parts 11 are fixedly formed to achieve locking, and the other two are respectively located on both sides of the mounting plate 1 to form a fixed connection through an anti-hooking structure.

[0027] The realization condition of the anti-hooking fixation can be that the semi-frame-shaped folding part one 12 and the semi-frame-shaped folding part two 13 have a certain flexibility, and the anti-hooking structure is inserted into the frame through a short-term rapid deformation to form a locked state; in addition, the semi-frame-shaped folding part one 12 and the semi-frame-shaped folding part two 13 can also be made of materials with strong rigidity, and the relative distance between the two is adjusted accordingly to complete the insertion and locking actions. The upper ends of the semi-frame-shaped folding part one 12 and the semi-frame-shaped folding part two 13 are both provided with adjustment and fixing holes 14. The distance between the semi-frame-shaped folding part one 12 and the semi-frame-shaped folding part two 13 can be adjusted through the adjustment and fixing holes 14. When the distance is adjusted to be smaller, it is easy to insert into the frame, and the folding part enters the frame to be locked. Then, when the distance is adjusted to be larger, the folding part can hook the frame tightly to complete the fixation at the two places.

[0028] The main seat assembly 3 of this embodiment includes a main seat plate 31, a main seat hinge 32 and a main seat support platform 33. The main seat hinge 32 is movably connected between one end of the main seat plate 31 and one end of the mounting plate 1. On both sides of the middle part of the support frame 2, there are fixedly provided support side plates 21. The support side plates 21 are provided with positioning support columns 211. The bottom of the main seat support platform 33 is provided with main seat support columns 331 corresponding to the positioning support columns 211. An elastic member 212 is provided between the main seat support columns 331 and the positioning support columns 211, so that the main seat plate 31 is elastically supported on the support frame 2.

[0029] Preferably, in the embodiment of the present utility model, the elastic member 212 is a conical compression spring. The end with a larger coil diameter of the conical compression spring is sleeved on the main seat support column 331, and the end with a smaller coil diameter is sleeved on the positioning support column 211. When an external force acts on the main seat plate 31, it can more effectively absorb and buffer vibrations, further improving the comfort of use.

[0030] In this embodiment, the middle part of the main seat plate 31 sinks and bends to form an arc. At the bottom of the lowest point of the arc of the main seat plate 31, there are several first bumps 311. On the main seat support platform 33, there are several first limiting holes 332 that cooperate with and insert the first bumps 311. The arc structure is beneficial to maintaining a comfortable sitting posture when cycling, and the lowest point of the arc is the gravity concentration point in the sitting posture. Setting the bumps to be inserted and fixed in the first limiting holes 332 of the main seat support platform 33 is beneficial to maintaining the overall stability of the main seat plate 31.

[0031] In addition, on the basis of the above structure, a second bump 312 can also be provided at one end of the main seat plate 31 close to the main seat hinge 32. A second limiting hole 321 is provided on the main seat hinge 32. The bump is inserted into the second limiting hole 321 to maintain the stability of the front end of the main seat plate 31, ensuring that the user can maintain a stable state whether the body moves forward or backward or is subjected to external forces in different directions when sitting, greatly improving the safety and comfort of use, and at the same time extending the service life of the main seat plate 31 and the entire main seat assembly 3.

[0032] In the embodiment of the present utility model, the specific structure of the tail seat assembly 4 is that the tail seat assembly 4 includes a tail seat plate 41, a U-shaped bending strut 42, and a connecting rod 43 movably connected to the open end of the U-shaped bending strut 42. The tail seat plate 41 is fixedly installed at the closed end of the U-shaped bending strut 42. The open end of the U-shaped bending strut 42 is bent downward and movably installed on both sides of the support frame 2. Installation holes are provided on both side walls of the support frame 2. Bearings are installed in the installation holes. Both ends of the connecting rod 43 pass through the U-shaped bending strut 42 and the bearings and extend outward from the installation holes. External threads 431 are provided on the surfaces of both ends of the connecting rod 43. A nut cover 44 for fixing the connecting rod 43 is provided outside the installation hole. By setting the nut cover 44, the relative length direction of the connecting rod 43 is limited. The connecting rod 43 can rotate in the installation hole, and the U-shaped bending strut 42 can swing freely with the connecting rod 43 as the rotation axis, driving the tail seat plate 41 to move, realizing different states of unfolding and storage.

[0033] In addition, the tailstock plate 41 needs to be positioned and kept stable when it is unfolded to a suitable angle, and a support step 22 is provided under the mounting hole of the support frame 2. The support step 22 limits the maximum swing amplitude of the U-shaped bent support rod 42, ensuring that the tailstock plate 41 has extremely high stability when maintained in a horizontal position. When the user needs to use the tailstock plate 41, there is no need to worry about it changing its angle due to slight external force or shaking, and a reliable support plane can be provided for the user.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A folding seat, comprising a mounting plate (1), a support frame (2), a main seat assembly (3) and a tail seat assembly (4), characterized in that: One end of the mounting plate (1) is hinged to one end of the main seat assembly (3), and the other end of the mounting plate (1) is fixedly connected to one end of the support frame (2). The end of the support frame (2) away from the mounting plate (1) is hinged to one end of the tailstock assembly (4). The end of the main seat assembly (3) away from the mounting plate (1) is detachably mounted above the support frame (2). The mounting plate (1) and the support frame (2) form a receiving space for receiving the tailstock assembly (4) below the main seat assembly (3). Several groups of positioning and mounting parts (11) for positioning and fixing the fuel tank frame are provided at the end of the mounting plate (1) away from the support frame (2). Semi-frame-shaped folding parts one (12) and semi-frame-shaped folding parts two (13) for hooking and fixing on the fuel tank frame are provided on both sides of the end of the mounting plate (1) close to the support frame (2). The folding directions of the semi-frame-shaped folding parts one (12) and the semi-frame-shaped folding parts two (13) are opposite.

2. The folding seat according to claim 1, wherein: Adjustment and fixing holes (14) are provided at the upper ends of the semi-frame-shaped folding parts one (12) and the semi-frame-shaped folding parts two (13). The distance between the semi-frame-shaped folding parts one (12) and the semi-frame-shaped folding parts two (13) can be adjusted through the adjustment and fixing holes (14).

3. A folding seat according to claim 1, characterized in that: The main seat assembly (3) includes a main seat plate (31), a main seat hinge (32), and a main seat support platform (33). The main seat hinge (32) is movably connected between one end of the main seat plate (31) and one end of the mounting plate (1). Support side plates (21) are fixedly provided on both sides of the middle of the support frame (2). Positioning support columns (211) are provided on the support side plates (21). Main seat support columns (331) corresponding to the positioning support columns (211) are provided at the bottom of the main seat support platform (33). An elastic member (212) is provided between the main seat support columns (331) and the positioning support columns (211).

4. The folding seat according to claim 3, wherein: The elastic member (212) is a conical compression spring. The end with a larger coil diameter of the conical compression spring is sleeved on the main seat support column (331), and the end with a smaller coil diameter is sleeved on the positioning support column (211).

5. The folding seat according to claim 3, wherein: The middle of the main seat plate (31) sinks and bends to form an arc. Several bumps one (311) are provided at the bottom of the lowest point of the arc of the main seat plate (31). Several limit holes one (332) for fitting and inserting the bumps one (311) are provided on the main seat support platform (33).

6. The folding seat according to claim 5, wherein: A bump two (312) is provided at one end of the main seat plate (31) close to the main seat hinge (32). A limit hole two (321) for fitting and inserting the bump two (312) is provided on the main seat hinge (32).

7. A folding seat according to claim 1, characterized in that: The tailstock assembly (4) includes a tailstock plate (41), a U-shaped bent strut (42), and a connecting rod (43) movably connected to the open end of the U-shaped bent strut (42). The tailstock plate (41) is fixedly installed at the closed end of the U-shaped bent strut (42). The open end of the U-shaped bent strut (42) is bent downward and movably installed on both sides of the support frame (2). Installation holes are formed on both side walls of the support frame (2), bearings are installed in the installation holes, both ends of the connecting rod (43) extend outward from the U-shaped bent strut (42) and the bearings through the installation holes. External threads (431) are provided on the surfaces of both ends of the connecting rod (43), and a nut cover (44) for fixing in cooperation with the connecting rod (43) is provided outside the installation hole.

8. The folding seat according to claim 7, wherein: A support step (22) is provided below the installation hole of the support frame (2), and the support step (22) limits the maximum swing amplitude of the U-shaped bent strut (42) so that the tailstock plate (41) remains in a horizontal placement state.

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