Turnover type bicycle saddle

Abstract

The utility model discloses a turnover type bicycle saddle which comprises a fixed bin, a lead screw is rotationally connected to the inner wall of the rear end of the fixed bin, a connecting base is arranged on the surface of the lead screw, a threaded hole is formed in the position, close to the surface of the lead screw, of the connecting base, the lead screw is meshed with the threaded hole, and a guide rod is fixedly connected to the position, away from the lead screw, of the surface of the fixed bin. A mounting hole is formed in the surface, close to the guide rod, of the connecting base, the guide rod is slidably connected with the inner wall of the mounting hole, a moving groove is formed in the lower surface in the fixing bin, a clamp is slidably connected into the moving groove, a fixing part is fixedly connected to the other end of the clamp, and a fixing column is fixedly connected to the position, close to the fixing part, of the lower surface of the connecting base. A containing groove, a clamp, a fixing piece, a worm gear, a worm, a lead screw, a fixing column and a connecting base are arranged. And by rotating the rotary knob, the clamps are close to each other, and the connecting blocks in the placing grooves can be fixed, so that installation is completed.

Description

TECHNICAL FIELD

[0001] The utility model relates to saddle technical field, concretely is a turnover type bicycle saddle. BACKGROUND

[0002] Bicycle, as an old and modern traffic tool, not only bears the convenience of people's daily travel, but also symbolizes the healthy and environmental lifestyle. Whether it is the streets of the city or the small roads in the countryside, the figure of the bicycle is everywhere, and it attracts people of different ages and backgrounds with its unique charm.

[0003] The saddle of the bicycle is easy to be damaged due to long-term exposure to the outside environment. Especially when it is frequently subjected to natural factors such as wind, sunlight and rain, its material may gradually age, and cracks or discoloration may appear on the surface, which not only affects the comfort of riding, but also may endanger the safety of riding. When replacing outdoors, special tools are needed to disassemble, which is not convenient to operate. SUMMARY

[0004] The utility model provides a turnover type bicycle saddle, can conveniently replace the saddle of this device.

[0005] In order to achieve the above purpose, a turnover type bicycle saddle is provided, which comprises a fixed bin, a lead screw is rotatably connected to the inner wall of the rear end of the fixed bin, a connecting seat is arranged on the surface of the lead screw, a screw hole is arranged on the surface of the connecting seat close to the lead screw, the lead screw and the screw hole are engaged, a guide rod is fixedly connected to the surface of the fixed bin away from the lead screw, a mounting hole is arranged on the surface of the connecting seat close to the guide rod, the guide rod and the inner wall of the mounting hole are slidingly connected, a moving groove is arranged on the lower surface in the fixed bin, a clamp is slidingly connected in the moving groove, a fixing part is fixedly connected to the other end of the clamp, a fixed column is fixedly connected to the lower surface of the connecting seat close to the fixing part, an adjusting box is fixedly connected to the front end of the fixed bin, a worm wheel is fixedly connected to the other end of the lead screw through the adjusting box, the worm wheel and the inner wall of the adjusting box are rotatably connected, a worm is rotatably connected to the inner wall of the adjusting box on the side surface close to the worm wheel, and the worm wheel and the worm are engaged. The lead screw is arranged to transmit power, the guide rod is arranged to guide the component, the mounting hole is arranged to cooperate with the movement of the component, the moving groove is arranged to facilitate the movement of the clamp, the clamp is arranged to fix the component, the fixing part is arranged to cooperate with the fixing of the component, the fixing part is arranged to drive the movement of the fixing part, the adjusting box is arranged to install the component, the worm wheel is arranged to drive the movement of the lead screw, and the worm is arranged to drive the movement of the worm wheel.

[0006] According to the one kind overturning bicycle saddle, the worm wheel is fixedly connected with the knob through the adjusting box inner side wall, the knob and the adjusting box outer side wall rotationally connected, the fixed column bottom end fixedly connected with the limiting plate, the fixed storehouse inner upper surface is close to the fixture and is provided with the placement slot, the fixed storehouse rear end both sides surface rotationally connected with the vice rotating shaft, the knob is driven to rotate, the limiting plate is set to limit the position to avoid falling off, the placement slot is set to place the component, and the vice rotating shaft is set to facilitate the movement of the fixed storehouse.

[0007] According to the one kind overturning bicycle saddle, the vice rotating shaft side surface is fixedly connected with the connecting rod two, the connecting rod two other end is fixedly connected with the link column, the link column middle part surface is fixedly connected with the mounting column, and the mounting column surface is slidably connected with the moving seat, the connecting rod two is connected with the component, the link column is connected with the connecting rod two, the mounting column is installed with the component, and the moving seat is installed with the threaded rod.

[0008] According to the one kind overturning bicycle saddle, the moving seat side surface is provided with the connecting hole, and the connecting hole is threadedly connected with the threaded rod, the threaded rod is installed with the connecting block.

[0009] According to the one kind overturning bicycle saddle, the mounting column is provided with the threaded hole near the connecting hole, and the threaded hole is multiple, the threaded hole is set to facilitate the threaded rod insertion.

[0010] According to the one kind overturning bicycle saddle, the connecting block is set to connect the component.

[0011] According to the one kind overturning bicycle saddle, the fixed storehouse both sides surface is rotationally connected with the main rotating shaft away from the vice rotating shaft, and the main rotating shaft side surface is rotationally connected with the connecting rod one, the main rotating shaft is set to facilitate the rotation of the connecting rod one, and the connecting rod one is set to be able to overturn.

[0012] According to the one kind overturning bicycle saddle, the moving seat both sides surface is rotationally connected with the mounting shaft, and the connecting rod one other end and the mounting shaft are fixedly connected, the mounting shaft is set to facilitate the rotation of the connecting rod one.

[0013] The utility model discloses a beneficial effect: through setting up worm wheel, worm, screw rod, placement slot, fixture, fixed part, fixed column and connecting seat, by rotating knob, the fixture can be fixed to the connecting block in placement slot and realize installation by approaching each other.

[0014] Additional aspects and advantages of the present application will be given in part in the following description, become apparent from the following description, or be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0015] The present application will be further described below in conjunction with the drawings and embodiments.

[0016] Fig. 1 is a whole structure schematic view of the present application a turnover bicycle saddle;

[0017] Fig. 2 is a threaded rod installation structure schematic view of the present application a turnover bicycle saddle;

[0018] Fig. 3 is a placing groove installation structure schematic view of the present application a turnover bicycle saddle;

[0019] Fig. 4 is a worm wheel installation structure schematic view of the present application a turnover bicycle saddle;

[0020] Fig. 5 is a connecting block installation structure schematic view of the present application a turnover bicycle saddle.

[0021] LEGEND

[0022] 1, seat body; 2, adjusting box; 3, knob; 4, fixed bin; 5, vice rotating shaft; 6, connecting hole; 7, main rotating shaft; 8, connecting rod one; 9, connecting rod two; 10, installation column; 11, threaded hole; 12, link column; 13, threaded rod; 14, worm; 15, worm wheel; 16, screw rod; 17, connecting seat; 18, moving groove; 19, clamp; 20, placing groove; 21, fixed part; 22, guide rod; 23, fixed column; 24, connecting block; 25, moving seat. DETAILED DESCRIPTION

[0023] This part will describe the specific embodiments of the present application in detail, the preferred embodiments of the present application are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and overall technical scheme of the present application, but it cannot be understood as the limitation of the protection scope of the present application.

[0024] REFERENCE Figs. 1 to 4The utility model discloses a kind of overturning bicycle saddle, it includes fixed storehouse 4, fixed storehouse 4 rear end inner wall rotationally connected with screw rod 16, screw rod 16 surface is provided with connecting seat 17, connecting seat 17 is close to screw rod 16 surface and is provided with screw hole, screw rod 16 and screw hole engage, fixed storehouse 4 surface is away from screw rod 16 and is fixedly connected with guide rod 22, connecting seat 17 is close to the surface of guide rod 22 and is provided with mounting hole, guide rod 22 and mounting hole inner wall slidingly connect, fixed storehouse 4 inner lower surface is provided with moving groove 18, moving groove 18 is slidingly connected with clamp 19, clamp 19 other end is fixedly connected with fixed part 21, connecting seat 17 lower surface is close to fixed part 21 and is fixedly connected with fixed column 23, fixed storehouse 4 front end is fixedly connected with adjusting box 2, screw rod 16 other end passes through adjusting box 2 and is fixedly connected with worm wheel 15, worm wheel 15 and adjusting box 2 inner wall rotationally connect, adjusting box 2 inner wall side surface is close to worm wheel 15 and rotationally connected with worm 14, worm wheel 15 and worm 14 engage, worm wheel 15 passes through adjusting box 2 inner side wall and is fixedly connected with knob 3, knob 3 and adjusting box 2 outer side wall rotationally connect, fixed column 23 bottom end is fixedly connected with limit plate, fixed storehouse 4 inner upper surface is close to clamp 19 and is provided with placing groove 20, fixed storehouse 4 rear end two side surfaces are rotationally connected with auxiliary rotating shaft 5.

[0025] Mounting column 10 is close to the place of connecting hole 6 and is provided with screw hole 11, the number of screw hole 11 is multiple, moving seat 25 side surface is provided with connecting hole 6, connecting hole 6 is screw-threadedly connected with threaded rod 13, auxiliary rotating shaft 5 side surface is fixedly connected with connecting rod two 9, connecting rod two 9 other end is fixedly connected with link column 12, link column 12 middle surface is fixedly connected with mounting column 10, and mounting column 10 surface is slidingly connected with moving seat 25. The diameter of the limit plate of fixed column 23 bottom end is greater than fixed column 23, to avoid that fixed part 21 falls off when moving.

[0026] Moving seat 25 two side surfaces are rotationally connected with mounting shaft, and connecting rod one 8 other end and mounting shaft are fixedly connected, and fixed storehouse 4 two side surfaces are rotationally connected with main rotating shaft 7 away from auxiliary rotating shaft 5, and main rotating shaft 7 side surface is rotationally connected with connecting rod one 8, and placing groove 20 inner upper surface is provided with connecting block 24, and connecting block 24 upper surface is fixedly connected with seat body 1.

[0027] Working principle: in the use process, in order to prevent sundries accumulation and reduce the influence on the saddle, the threaded rod 13 can be reversed to unlock the moving seat 25. Then, the moving seat 25 is pulled down, the connecting rod 8 drives the fixed bin 4 to rotate in a limited angle, and the seat body 1 is rotated. Under the action of gravity, the seat body 1 will keep vertical downward in the condition of unlocking the moving seat 25, so that the overturned seat body 1 can reduce the sundries accumulation on the saddle and keep the saddle clean. When the seat body 1 needs to be lifted, the moving seat 25 is pushed upward, the seat body 1 is rotated through the connecting rod 8, and when the seat body 1 is rotated to the required angle, the threaded rod 13 is rotated, the threaded rod 13 is moved into the threaded hole 11 through the connecting hole 6, so as to be fixed. When the seat body 1 needs to be replaced, the knob 3 is rotated to drive the worm 14 to rotate in the adjusting box 2, the rotation of the worm 14 drives the worm wheel 15 to rotate, and then the screw rod 16 connected with the surface of the worm wheel 15 is rotated. The rotation of the screw rod 16 moves the connecting seat 17 to the placing groove 20, the clamps 19 are separated from each other in the moving groove 18 through the cooperation of the fixing column 23 and the fixing piece 21, the locking of the connecting block 24 is unlocked, and the seat body 1 is taken down for maintenance and replacement. When installed, the connecting block 24 at the bottom of the seat body 1 is placed in the placing groove 20, then the knob 3 is reversed to rotate the screw rod 16 in the opposite direction, the fixing column 23 is moved away from the placing groove 20, the clamps 19 are close to each other and lock the connecting block 24, so that the installation of the seat body 1 is completed.

[0028] The embodiments of the utility model are described in detail above combined with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A flip-up bicycle saddle, characterized in that, Includes a fixed chamber (4), a lead screw (16) is rotatably connected to the inner wall of the rear end of the fixed chamber (4), a connecting seat (17) is provided on the surface of the lead screw (16), a threaded hole is provided on the connecting seat (17) near the surface of the lead screw (16), the lead screw (16) and the threaded hole are engaged, a guide rod (22) is fixedly connected to the surface of the fixed chamber (4) away from the lead screw (16), an installation hole is provided on the surface of the connecting seat (17) near the guide rod (22), the guide rod (22) is slidably connected to the inner wall of the installation hole, a moving groove (18) is provided on the lower inner surface of the fixed chamber (4), the moving groove ( 18) A clamp (19) is slidably connected inside. A fixing member (21) is fixedly connected to the other end of the clamp (19). A fixing column (23) is fixedly connected to the lower surface of the connecting seat (17) near the fixing member (21). An adjusting box (2) is fixedly connected to the front end of the fixing chamber (4). A worm wheel (15) is fixedly connected to the other end of the lead screw (16) through the adjusting box (2). The worm wheel (15) is rotatably connected to the inner wall of the adjusting box (2). A worm (14) is rotatably connected to the side surface of the inner wall of the adjusting box (2) near the worm wheel (15). The worm wheel (15) and the worm (14) mesh.

2. The flip-type bicycle saddle according to claim 1, characterized in that, The worm gear (15) passes through the inner wall of the adjustment box (2) and is fixedly connected to a knob (3). The knob (3) is rotatably connected to the outer wall of the adjustment box (2). The bottom end of the fixed column (23) is fixedly connected to a limiting plate. The upper surface of the fixed chamber (4) is provided with a placement groove (20) near the clamp (19). The two rear sides of the fixed chamber (4) are rotatably connected to a secondary rotating shaft (5).

3. A flip-type bicycle saddle according to claim 2, characterized in that, The secondary rotating shaft (5) is fixedly connected to a connecting rod (9) on its side surface. The other end of the connecting rod (9) is fixedly connected to a connecting column (12). The middle surface of the connecting column (12) is fixedly connected to a mounting column (10). The surface of the mounting column (10) is slidably connected to a movable seat (25).

4. A flip-type bicycle saddle according to claim 3, characterized in that, The side surface of the movable seat (25) is provided with a connecting hole (6), and a threaded rod (13) is threadedly connected to the connecting hole (6).

5. A flip-type bicycle saddle according to claim 4, characterized in that, The mounting post (10) is provided with a threaded hole (11) near the connecting hole (6), and there are multiple threaded holes (11).

6. A flip-type bicycle saddle according to claim 2, characterized in that, A connecting block (24) is provided on the upper surface of the placement slot (20), and a seat (1) is fixedly connected to the upper surface of the connecting block (24).

7. A flip-type bicycle saddle according to claim 3, characterized in that, The fixed chamber (4) is rotatably connected to the main shaft (7) on both sides away from the auxiliary shaft (5), and the main shaft (7) is rotatably connected to the side surface of the main shaft (7).

8. A flip-type bicycle saddle according to claim 7, characterized in that, The movable seat (25) has mounting shafts rotatably connected to both sides of its surface, and the other end of the connecting rod (8) is fixedly connected to the mounting shafts.

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