Bicycle child seat and adjusting support
The design of the bicycle child seat and adjustment bracket solves the problem of inconvenient adjustment in the existing technology, realizes flexible adjustment and stable fixation of the seat, and enhances the adjustment range and safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-18
- Publication Date
- 2026-03-20
AI Technical Summary
Existing bicycle child seats require disassembly and reassembly for adjustment, and the adjustment range is small and inconvenient.
A bicycle child seat and adjustment bracket were designed. The seat uses a clamping plate and an adjustment bracket. By changing the fixed position of the seat post on the adjustment bracket, the vertical and horizontal positions of the seat can be adjusted. The seat is fixed to the inclined beam below the bicycle crossbeam using locking bolts.
It enables flexible seat adjustment, is easy to operate, enhances the adjustment range and stability, and improves safety.
Smart Images
Figure CN224013753U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a bicycle children's seat technical field, concretely relates to a bicycle children's seat and adjusting support. BACKGROUND
[0002] Children's seat is usually fixed on the bicycle crossbeam, when needing to adjust the position of children's seat, only the whole children's seat can be disassembled from the crossbeam, and then is fixed on other suitable positions on the bicycle crossbeam again, and only the horizontal direction of children's seat can be adjusted, resulting in the problems of inconvenient adjustment and small adjustable range when the user uses. SUMMARY
[0003] The utility model discloses in order to solve above -mentioned problem provides a bicycle children's seat and adjusting support, and the seat can be adjusted up and down, before and after, is flexible, and convenient operation uses.
[0004] The utility model discloses a technical scheme is provided with bicycle children's seat, including opposite setting's clamping plate, setting in the locking bolt of clamping plate between, setting on the seat support and pedal of clamping plate and setting on the seat of seat support, still including setting respectively on the adjusting support of clamping plate opposite back end surface, the adjusting support includes the middle flat board, setting in the first adjusting lock hole of the first adjusting lock hole of middle flat board both ends and setting in the side folding board of middle flat board both ends, the middle flat board and both ends side folding board form C type structure, the side folding board one end is fixed in the middle flat board, and the other end is fixed in the clamping plate back, the seat support fixes with the help of the first adjusting lock hole of middle flat board one end;
[0005] The seat support includes the mounting seat pipe that sets up respectively on the opposite one end of middle flat board, the mounting seat pipe includes the fixed part and connecting portion that set up vertically, and the horizontal part that is fixed in the connecting portion one end and sets up horizontally, the fixed part upper end is fixed with the connecting portion lower end, the connecting portion upper end is fixed with the horizontal part one end, a plurality of second adjusting lock holes are set up vertically on the fixed part upper end, and the seat is fixed on the horizontal part.
[0006] The included angle between the fixed part and the connecting portion is 15 °-45 °, and the included angle between the connecting portion and the horizontal part is 60 °-120 °.
[0007] Still include setting in the avoiding mouth of middle flat board middle part, and the footboard support is located in the avoiding mouth and is fixed with clamping plate, and the pedal is set up on the footboard support.
[0008] The footboard support is C type structure and opens outward, and one end of the pedal is fixed in the opening of the footboard support.
[0009] The clamping plate comprises a middle arc plate, side flat plates fixed at two ends of the middle arc plate, and locking holes arranged on the side flat plates, the middle arc plate is in an arc or semicircular structure, the side flat plates are in a flat plate structure, and the locking bolts are inserted into the locking holes of the side flat plates on the same side.
[0010] The utility model provides a bicycle children's seat's adjusting support, including middle flat plate, first adjusting lock hole of setting in two ends of middle flat plate and side folding board of setting in two ends of middle flat plate, the middle flat plate and two ends side folding board form C type structure, side folding board one end is fixed in middle flat plate, the other end is fixed in clamping plate back, seat support is fixed with the first adjusting lock hole of one end of middle flat plate.
[0011] The utility model discloses a bicycle children's seat and adjusting support, adopt two clamping plates and hold the inclined beam below the bicycle crossbeam, be equipped with adjusting support on the outside of clamping plate, through changing the fixed position of mounting seat pipe on adjusting support, the horizontal position of seat can be adjusted, change the second adjusting lock hole position of fixed use on mounting seat pipe, the up and down position of seat can be adjusted, and the design structure is simple, stable, convenient to dismount, can adjust height and horizontal position according to actual situation. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 It is the structure schematic diagram of the utility model;
[0013] Figure 2 It is the structure schematic diagram of clamping plate, adjusting support and footrest support;
[0014] Figure 3 It is the structure schematic diagram of adjusting support;
[0015] Figure 4 It is the structure schematic diagram of clamping plate and footrest support;
[0016] Figure 5 It is the structure schematic diagram of mounting seat pipe.
[0017] In the drawings, 1 is clamping plate, 2 is locking bolt, 3 is pedal, 4 is seat, 5 is adjusting support, 6 is middle flat plate, 7 is first adjusting lock hole, 8 is side folding board, 9 is mounting seat pipe, 10 is fixed part, 11 is connecting part, 12 is horizontal part, 13 is second adjusting lock hole, 14 is avoiding mouth, 15 is footrest support, 16 is middle arc plate, 17 is side flat plate, 18 is locking hole. DETAILED DESCRIPTION
[0018] As Figures 1-5The utility model provides a bicycle children's seat, including opposite clamping plate 1, setting in clamping plate 1 between locking bolt 2, setting on the seat support and pedal 3 of clamping plate 1, and setting on seat support seat 4, still including respectively setting on the adjusting support 5 of clamping plate 1 opposite back end surface, adjusting support 5 includes the middle flat board 6, the first adjusting lock hole 7 of setting in the both ends of middle flat board 6 and the side folding board 8 of setting in the both ends of middle flat board 6, the middle flat board 6 and both ends side folding board 8 form C type structure, one end of side folding board 8 is fixed in middle flat board 6, the other end is fixed in clamping plate 1 back, the seat support is fixed by the first adjusting lock hole 7 of one end of middle flat board 6, the seat support includes the mounting seat pipe 9 of setting respectively on one end of middle flat board 6 and opposite, the mounting seat pipe 9 includes the fixed part 10 of vertical setting and connecting portion 11, the horizontal part 12 of being fixed in one end of connecting portion 11 and horizontal setting, the fixed part 10 upper end is fixed with connecting portion 11 lower end, the connecting portion 11 upper end is fixed with horizontal part 12 one end, a plurality of second adjusting lock holes 13 are vertically arranged on the fixed part 10, and the seat 4 is fixed on the horizontal part 12.
[0019] Seat 4 and pedal 3 are used for children to ride, respectively, and the fixing mode adopts two clamping plates 1 to be clamped on the inclined beam below the bicycle cross beam, and locking bolt 2 is used to lock on the same side of the two clamping plates 1, which is convenient to use and simple to operate.
[0020] As Figure 3 Indicated, adjusting support 5 is the C type structure formed by middle flat board 6 and side folding board 8, is welded with clamping plate 3 outer side end face through side folding board 8, is fixed in the middle position of clamping plate 1 outer side, and a group of first adjusting lock holes 7 are arranged at both ends of middle flat board 6, for the fixation of seat support.
[0021] As Figure 1 Indicated, the seat support is composed of two symmetrically arranged mounting seat pipes 9, and the two mounting seat pipes 9 are fixed on the adjusting supports 5 outside the two clamping plates 1, and the fixing mode is that the first adjusting lock holes 7 at one end of the middle flat board 6 or the first adjusting lock holes 7 at the other end of the middle flat board 6 are fixed by bolts, which can be selected according to requirements, can adjust the horizontal position of the seat, and realizes the adjustment in the horizontal direction.
[0022] As Figure 5 Indicated, the mounting seat pipe 9 is a three-section type elbow pipe structure, including fixed part 10, connecting portion 11 and horizontal part 12, and the mounting seat pipe 9 can be solid or hollow, a plurality of second adjusting lock holes 13 are vertically arranged on the fixed part 10, the mounting seat pipe 9 is fixed on the middle flat board 6 by selecting different second adjusting lock holes 13, and the up-down adjustment of the seat 4 is realized.
[0023] The design only needs to change the fixed position of the mounting seat pipe 9 to adjust the horizontal and vertical position of the seat 4, which is flexible and convenient to operate.
[0024] As Figure 5 shown, the included angle between the fixed part 10 and the connecting part 11 is 15°-45°, and the included angle between the connecting part 11 and the horizontal part 12 is 60°-120°.
[0025] The second adjustment lock hole 13 on the fixed part 10 corresponds to the first adjustment lock hole 7 on the middle flat plate 6. The fixed part 10 is vertically arranged, and after being connected through the connecting part 11 and the horizontal part 1, the horizontal part 12 is in a horizontal state, which is convenient for the installation of the seat 4 and makes the children ride more stable and comfortable.
[0026] As Figures 2-4 shown, it also includes an avoiding opening 14 arranged in the middle part of the middle flat plate 6, a pedal support 15 located in the avoiding opening 14 and fixed with the clamping plate 1, and the pedal 3 is arranged on the pedal support 15.
[0027] The pedal support 15 is used to fix the pedal 3, and the pedal support 15 is fixed at the middle part of the outer side of the clamping plate 1, so that the stress is more balanced. The avoiding opening 14 on the middle flat plate 6 can avoid interference with the welding of the pedal support 15 and the clamping plate 1.
[0028] As Figure 4 shown, the pedal support 15 is in a C-shaped structure and the opening is outward, and one end of the pedal 3 is fixed in the opening of the pedal support 15.
[0029] The pedal support 15 adopts a C-shaped structure, and the pedal 3 is fixed on the pedal support 15. The fixing method is not limited, which is simple and convenient to operate.
[0030] As Figure 2 and Figure 4 shown, the clamping plate 1 includes a middle arc plate 16, side flat plates 17 fixed at both ends of the middle arc plate 16, and lock holes 18 arranged on the side flat plates 17. The middle arc plate 16 is in an arc or semicircular structure, the side flat plates 17 are in a flat plate structure, and the lock bolt 2 is inserted into the lock hole 18 of the same side flat plate 17.
[0031] The arc shape of the middle arc plate 16 is adapted to the shape of the bicycle diagonal beam, so that the middle arc plate 16 is more fitted and stable after being clamped. The lock hole 18 is arranged on the side flat plate 17, which is more stable after the lock bolt 2 is locked. At the same time, the side folding plate 8 of the adjustment support 5 is welded with the side flat plate 17, which is more convenient to operate.
[0032] As Figure 3The utility model provides a bicycle children's seat's adjusting support, including the middle flat plate 6, first adjusting lock hole 7 of setting in the both ends of middle flat plate 6 and the side folding plate 8 of setting in the both ends of middle flat plate 6, the middle flat plate 6 and the side folding plate 8 of both ends form C type structure, the side folding plate 8 one end is fixed in the middle flat plate 6, the other end is fixed in the back of clamping plate 1, and seat support is fixed with the first adjusting lock hole 7 of one end of middle flat plate 6.
[0033] Seat support is by two symmetrical installation seat pipes 9 and is constituted, and two installation seat pipes 9 are fixed on the adjusting support 5 of two clamping plates 1 outside respectively, and the fixed mode is through bolt fixed on the first adjusting lock hole 7 of one end of middle flat plate 6 or the first adjusting lock hole 7 of the other end of middle flat plate 6, and according to the demand, the horizontal position of seat can be adjusted, and the adjustment in horizontal direction is realized.
Claims
1. A bicycle child seat, comprising clamping plates (1) disposed opposite each other, locking bolts (2) disposed between the clamping plates (1), a seat bracket and pedals (3) disposed on the clamping plates (1), and a seat (4) disposed on the seat bracket, characterized in that: It also includes adjustment brackets (5) respectively set on opposite end faces of clamping plate (1). The adjustment brackets (5) include a middle plate (6), first adjustment lock holes (7) set at both ends of the middle plate (6), and side folding plates (8) set at both ends of the middle plate (6). The middle plate (6) and the side folding plates (8) at both ends form a C-shaped structure. One end of the side folding plate (8) is fixed to the middle plate (6), and the other end is fixed to the back of clamping plate (1). The seat bracket is fixed by means of the first adjustment lock hole (7) at one end of the middle plate (6). The seat support includes mounting seat tubes (9) respectively set on one end of the middle plate (6) and opposite to each other. The mounting seat tube (9) includes a vertically arranged fixing part (10) and a connecting part (11), and a horizontal part (12) fixed to one end of the connecting part (11) and arranged horizontally. The upper end of the fixing part (10) is fixed to the lower end of the connecting part (11), and the upper end of the connecting part (11) is fixed to one end of the horizontal part (12). The fixing part (10) is provided with a plurality of second adjustment lock holes (13) arranged vertically. The seat (4) is fixed on the horizontal part (12).
2. The bicycle child seat according to claim 1, characterized in that: The included angle between the fixing part (10) and the connecting part (11) is 15°-45°, and the included angle between the connecting part (11) and the horizontal part (12) is 60°-120°.
3. The bicycle child seat according to claim 1, characterized in that: It also includes a clearance opening (14) in the middle of the medium plate (6) and a foot support (15) located in the clearance opening (14) and fixed to the clamping plate (1), wherein the pedal (3) is mounted on the foot support (15).
4. The bicycle child seat according to claim 3, characterized in that: The footrest bracket (15) has a C-shaped structure with an outward opening, and one end of the pedal (3) is fixed inside the opening of the footrest bracket (15).
5. The bicycle child seat according to claim 1, characterized in that: The clamping plate (1) includes a central arc plate (16), side plates (17) fixed at both ends of the central arc plate (16), and locking holes (18) provided on the side plates (17). The central arc plate (16) has an arc or semi-circular structure, the side plates (17) have a flat structure, and the locking bolts (2) are inserted into the locking holes (18) of the side plates (17) on the same side.
6. An adjustable bracket for a bicycle child seat, characterized in that: It includes a middle plate (6), first adjustment lock holes (7) at both ends of the middle plate (6), and side folding plates (8) at both ends of the middle plate (6). The middle plate (6) and the side folding plates (8) at both ends form a C-shaped structure. One end of the side folding plate (8) is fixed to the middle plate (6), and the other end is fixed to the back of the clamping plate (1). The seat bracket is fixed by means of the first adjustment lock hole (7) at one end of the middle plate (6).