TWM268276U - Bicycle - Google Patents

Description

M268276 4. Creation Description (1) [Technical Field to which the New Type belongs] This creation is about an "improved structure of a bicycle", especially a bicycle structure that can adjust the angle and height of the handle tube, seat back, and seat cushion separately. [Previous Technology] According to the press, in order to improve the practicality and value of products, today's industry uses general bicycles as the basic framework to develop various types of bicycle structures, and a type of bicycle that riders can ride on their backs is derived. Of course, although the seat parts of these bicycles can be adjusted in height, their handles are either fixed or can only adjust the angle, and they cannot make the rider adjust the best riding condition according to their personal shape and riding habits. Or, to make different kinds of riding pleasure, it is necessary to further improve the lack of the conventional bicycles mentioned above. In view of the current structure of conventional bicycles, the author still has improvements in use. Therefore, he has been engaged in bicycle production for many years and has many years of experience in the production and marketing of bicycle-related products. After testing, a bicycle structure was finally created that can adjust the angle and height of the handle tube, seat back, and seat cushion, respectively. [New content] For this reason, the main purpose of this creation is to provide / kind of height and tilt angle of the handle tube, which can also adjust the tilt angle of the most comfortable seat back, and the height of the seat cushion can be adjusted appropriately. , So that the rider must adjust elastically according to his body shape and riding habits to achieve the most comfortable riding effect.

Page 5 M268276

The structure of the lying bicycle is improved. In order to achieve the above purpose, the author proposes an improved structure of a bicycle, which is mainly provided with an adjustable handlebar on the front tube of the frame body. The handle of the bicycle consists of a handle with a telescopic vertical tube, The bottom end of the tube ^ is connected by a semi-circular pivot socket, and the semi-circular pivot is used to connect the socket ^ to the horizontal pipe and another vertical pipe inserted in the front pipe, and the front beam head is pivoted. Car handle; λ

— And the frame body is set to tilt a tube from the back to the rear. The seat tube has a square shape and can be set by a seat group. The seat group 3 is seated by a seat. It consists of a seat, a seat cushion, a backrest, and a telescopic tube. The eight-seat seat slide has a door-shaped slider that can be fixed on the seat tube, and a plate and a reinforcing rod are fixed on the front of the slider. The reinforcing rod enhances the load of the seat plate in a triangular manner. The seat plate is used to fix the seat cushion, and the backrest of the pivot of the chair is pivotally connected to one end of a telescopic tube, and the other of the telescopic tube is pivoted to the slide. The upper edge of the block is pivotally connected to the seat, so that the angle of the positioning backrest can be adjusted. f. The Selu diagram is further explained as follows, and it is necessary to cooperate with the preferred embodiment of the creation in accordance with the following descriptions of this specification, in order to enable those familiar with the relevant technology of the creation to state the implementation accordingly.

[Embodiment] First, please refer to the first to third figures. The improved structure of this kind of bicycle is mainly located on the frame body 1 〇 Forward: Yes-Adjustable handlebar 2 〇, the handlebar 2 〇Responsible for:-

Page 6 M268276 Description of old and creative works (3) The vertical tube 2 1 is pivoted to the horizontal tube 2 3 and the vehicle tube 1 3 is shaped, the positioning, the handle 2 2 and the seat 2 3 , Used to expand the semicircle 1 and another inserted in a fixed position in the shape of the front tube square shape of the two-piece pivoting frame body 1 0 seat tube 1 3 is a chair group 3 0 is mainly composed of 2, a backrest 3 3 A telescopic tube 34 seat 3 1 has a door shape where the seat slide seat tube 1 3 is placed on the seat tube 1 a reinforcement rod 3 3 1 1 minus 3 1 1 is close to 'available for the back 1 The protruding rod 3 is provided with a telescopic tube pivotally connected to the inner and outer tube inserts located at 34, the sleeve connecting tube 3 50 is sleeved, and a number of quick releases 3 3 are used, and the slider 3 1 0 1 2. Reinforcing rod 3 1 2 Load force, the upper part of the seat plate 311 and the tube 2 1 The bottom end is borrowed to connect the tube front handlebar inside the tube seat 2 1 1; the rear part is upwards, which can be used for a seat group seat The chair slide 3 1 and a slider 3 1 〇 of the awning 3 5 are just a plate fixed on the front of the slider 3 1 to be triangle-reinforced for the seat cushion 3 2 to be fixed horizontally by a semicircle 3 1 2 Slider 3 1 〇 One end is provided with two projecting pivot lugs 3 3 for the backrest tube with a shaft bolt 3 7-phase support rod 3 3 2 3 3 0 The bottom end is fixedly pivoted to each other, and the backrest tube 3 3 3 3 At the central position of 3 3, one end of two protruding pivot pieces 3 3 4 is pivotally connected, and the pivot seat 3 of the other edge of the telescopic tube 3 4 is a hole 3 4 0. A through buckle 2, 3 can be used. 3 3 rooms are provided with a sunshade at the top 3 5 sliders 3 1 0 are provided with two wearing rods 3 3 3 5 fixed, tilting one 30 sliding seat 3 Composition, can be hung on 0 fastening clips 3 1 1 and reinforced seat plate fixing 'seat plate 3 110 bushing 3 3 0 rear fixed back 3 3 in 3 4 at the end, the telescopic pipe pin 3 8 vertical To the branch 3 sleep

Page 7 M268276, creation description (4) and the combination of the above, continued please refer to the fifth figure to 丄, as shown in ‘When to use: want to ride this creation •, can the head be tied by a standpipe? 2 Adjust the bottom end with the pivot socket 2 3 on the hand 2 2, and the design of the telescopic tube 21 with the handle 22; the height of 0 (as shown in the fifth figure). Naideng soap handle 2 or 'Make: The person can use the telescopic tube 34 between the seat back 3 3 and the seat slide 10 to adjust the angle of the seat back 33, and the sunshade =, the branch pipe 3 5 0 can also be used by the branch pipe 3 5 0 is combined with the sleeve tube 3 3 5 2 and has a pivot connection design, and has an adjustable sunshade 3 (as shown in the fifth figure). Another angle of the door In addition, the user can use the seat = adjust the height of the seat group 30, and can be used for riding (as shown in the sixth figure). The user of Yamen is informed from the above description that, because the height and tilt angle of the handlebar 20 can be adjusted separately, the inclination angle t of the comfortable seat back 33 can be effectively achieved, and the bicycle of the two has a popular use to achieve : ΠΐίΓ elastic adjustment of body shape and riding habits, convenient, very practical; as a result, the overall adjustment method is very simple square bicycle: ϊ in the home improvement Xi ί: ΠΓ publication, sincerely in line with the new patent: ΪΠ; And Mai filed an application in accordance with the law, and urged Xiao Bureau to grant permission to create this patent: requirements

$ 8 pages M268276 Simple illustration of the drawings [Simplified illustration of the drawings] The first picture is a three-dimensional appearance of the creation. The second picture is a three-dimensional schematic diagram of the composition of the creative seat set and the frame. The third picture is the three-dimensional exploded schematic diagram of the creative seat set and the frame. The fourth picture is a side schematic view of the creative composition. The fifth picture is a side view of the adjustment action of the creative embodiment (the sixth picture is the side view of the adjustment action of the creative embodiment (front tube 1 1 seat tube 1 3 telescopic vertical tube 2 1 pivot joint tube seat 2 3 seat Group 3 0 Slider 3 1 0 Seat plate 3 1 1 Reinforcing rod 3 1 2 Backrest 3 3 Pivot sleeve 3 3 1 Zone connection piece 3 3 4 Telescopic tube 3 4 Awning 3 5 Quick release 3 6 Buckle latch 3 8 [Description of main component symbols] Frame body 1 〇Stand pipe front toe head 1 2 Handlebar 2 0 Handle 2 2 Crossbar 2 3 1 Seat slide 3 1 Pivot seat 3 1 0 1 Pivot ear 3 1 1 0 Seat cushion 3 2 Backrest tube 3 3 0 Support rod 332, 333 Sleeve tube 3 3 5 Perforation 3 4 0 Branch tube 3 5 0 Shaft bolt 3 7 Page 9

Claims (1)

M268276 5. Scope of patent application Those who reinforce the load capacity of the seat plate by means of reinforcement. 7. The improved bicycle structure described in item 2 of the scope of patent application, wherein the seat plate of the seat group is provided with two protruding pivot ears near one end of the slider, which can be fixed to the bottom end of the backrest tube. After the pivotal sleeve is inserted, the shaft bolts are used to implant each other. 8. The improved structure of a bicycle as described in item 2 of the scope of the patent application, wherein the back tube is fixed with two convex rods, one of which is provided with two projections at the center of the rod near the middle of the backrest. The pivoting piece is used for pivoting one end of a telescopic tube, and the other end of the telescopic tube is pivotally connected to a pivot seat provided on the upper edge of the slider. There are several perforations on the inner and outer tubes of the telescopic tube. The mortise lock is inserted into the locator. 9. The improved structure of a bicycle as described in item 2 of the scope of patent application, wherein one side of the backrest tube is provided with a vertical sleeve between the two rods, which can be fixed by a branch tube with a sunshade at the top. By.