CN110329020B

CN110329020B - Seat structure of novel bicycle flight device

Info

Publication number: CN110329020B
Application number: CN201910663770.7A
Authority: CN
Inventors: 左红
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-10-02
Anticipated expiration: 2039-07-22
Also published as: CN110329020A

Abstract

The invention discloses a brand-new seat structure of a bicycle flight device, which comprises a frame, a cushion and a binding rope, wherein a supporting cylinder is installed at the upper end of the frame, a movable rod is connected to the top of the supporting cylinder, a connecting frame is fixed to the top of the movable rod, a damping spring is arranged at the upper end of the connecting frame, a sleeve block is sleeved on the outer side of the supporting cylinder, a limiting rod penetrates through the end of a fixing plate, a strong spring is wound on the outer side of a movable shaft, a connecting rod is arranged at the upper end of the connecting block, an adjusting rail is installed at the top of the connecting rod, a fixing hole is reserved on the side of the adjusting rail, and a protective sleeve plate is installed on the side of a back. This brand-new bicycle flying device's seat structure, when the user sits the seat on the bicycle, has increased user's security through safeguard measure to can adjust the height and the position of seat according to user's different demands, and then increase user's travelling comfort.

Description

Seat structure of novel bicycle flight device

Technical Field

The invention relates to the technical field of bicycle flight, in particular to a brand-new seat structure of a bicycle flight device.

Background

Along with vehicle's continuous development, the use of bicycle is still very common, has good characteristics such as light, nimble, green, and bicycle flying device is a novel bicycle, reaches the purpose of flight through installing the rotor on the bicycle, alleviates the phenomenon of traffic jam to and realize strideing across purposes such as river, current bicycle flying device nevertheless:

when the user sits and flies on the bicycle, the security of seat is relatively poor, can not be fine carry out safe protection to the user to inconvenient user according to the difference adjusts the height and the position of seat, has consequently reduced user's travelling comfort, to above-mentioned problem, the urgent need carries out the innovative design on the basis of original bicycle flight device seat structure.

Disclosure of Invention

The invention aims to provide a brand-new seat structure of a bicycle flying device, and aims to solve the problems that the safety of a seat is poor, the user cannot be well protected when the user flies on a bicycle, and the height and the position of the seat cannot be conveniently adjusted according to different users, so that the comfort of the user is reduced.

In order to achieve the purpose, the invention provides the following technical scheme: a brand-new seat structure of a bicycle flying device comprises a frame, a cushion and a binding rope, wherein a supporting cylinder is installed at the upper end of the frame, the top of the supporting cylinder is connected with a movable rod, a connecting frame is fixed at the top of the movable rod, a damping spring is arranged at the upper end of the connecting frame, the cushion is installed at the top of the connecting frame, a sleeve block is sleeved on the outer side of the supporting cylinder, a fixing plate is fixed on the lateral side of the sleeve block, a limiting rod penetrates through the end of the fixing plate, a movable shaft is arranged inside the fixing plate, a strong spring is wound on the outer side of the movable shaft, a connecting block is installed at the end of the movable shaft, a connecting rod is arranged at the upper end of the connecting block, a guide rod is fixed on the lateral side of the connecting rod, a fixing block is connected at the end of the guide rod, an adjusting rail is installed at, and the inside in activity groove links to each other with the bottom of backplate, the avris of adjusting the rail has the fixed orifices in advance, and the internally mounted of fixed orifices has the locking knob, the avris of backplate is installed and is prevented the sheathing, and the end department of protecting the sheathing is connected with the rope of tying up to the upper end of backplate is installed the back pad.

Preferably, the supporting cylinder, the movable rod and the sleeve block are in threaded connection, threads on the supporting cylinder and the movable rod are arranged in the same direction, the supporting cylinder and the movable rod form a telescopic structure, and the supporting cylinder and the frame are connected through a bearing.

Preferably, damping spring sets up between link and cushion, and damping spring is equidistant distribution on the link to the link is elastic metal material.

Preferably, the connecting block passes through the loose axle and the fixed plate constitutes revolution mechanic, and fixed plate and gag lever post are sliding connection to connecting rod and guide bar are the welding, and the guide bar is the arc structure simultaneously.

Preferably, the bottom of the back plate forms a sliding structure with the adjusting rail through the movable groove, and the adjusting rail is connected with the back plate through the locking knob.

Preferably, the middle of the protective sheathing plate is connected through a hinge, and the protective sheathing plate is of an open elliptical structure.

Compared with the prior art, the invention has the beneficial effects that: according to the brand-new seat structure of the bicycle flying device, when a user sits on the seat on the bicycle, the safety of the user is improved through protective measures, and the height and the position of the seat can be adjusted according to different requirements of the user, so that the comfort of the user is improved;

1. the supporting cylinder is rotated after the cushion is held by the supporting cylinder, the movable rod and the sleeve block can be driven to synchronously lift, so that the heights of the cushion and the back plate can be adjusted simultaneously, and the fixed plate cannot rotate due to the limitation of the limiting rod, so that a user cannot easily rotate when sitting on the cushion;

2. through setting up regulation rail, backplate, locking knob, protection sleeve plate and tying up the rope, the bottom of backplate can slide on the regulation rail and change and the cushion between the distance to through tying up the rope with protection sleeve plate cover between the waist, increased user's security.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic diagram of a side view of a backplate according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic top view of the protective cover of the present invention.

In the figure: 1. a frame; 2. a support cylinder; 3. a movable rod; 4. a connecting frame; 5. a damping spring; 6. a cushion; 7. sleeving blocks; 8. a fixing plate; 9. a limiting rod; 10. a movable shaft; 11. a strong spring; 12. connecting blocks; 13. a connecting rod; 14. a guide rod; 15. a fixed block; 16. adjusting the rail; 17. a movable groove; 18. a back plate; 19. a fixing hole; 20. locking the knob; 21. a protective sheathing; 22. tying a rope; 23. a backrest cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a brand-new seat structure of a bicycle flying device comprises a frame 1, a supporting cylinder 2, a movable rod 3, a connecting frame 4, a damping spring 5, a cushion 6, a sleeve block 7, a fixed plate 8, a limiting rod 9, a movable shaft 10, a strong spring 11, a connecting block 12, a connecting rod 13, a guide rod 14, a fixed block 15, an adjusting rail 16, a movable groove 17, a back plate 18, a fixed hole 19, a locking knob 20, a protective sleeve plate 21, a binding rope 22 and a backrest pad 23, wherein the supporting cylinder 2 is installed at the upper end of the frame 1, the movable rod 3 is connected with the top of the supporting cylinder 2, the connecting frame 4 is fixed at the top of the movable rod 3, the damping spring 5 is arranged at the upper end of the connecting frame 4, the cushion 6 is installed at the top of the connecting frame 4, the sleeve block 7 is sleeved on the outer side of the supporting cylinder 2, the fixed plate 8 is fixed at the side of the sleeve block 7, the, a movable shaft 10 is arranged in the fixed plate 8, a strong spring 11 is wound on the outer side of the movable shaft 10, a connecting block 12 is arranged at the end of the movable shaft 10, a connecting rod 13 is arranged at the upper end of the connecting block 12, a guide rod 14 is fixed on the side of the connecting rod 13, a fixed block 15 is connected to the end of the guide rod 14, an adjusting rail 16 is arranged at the top of the connecting rod 13, a movable groove 17 is formed in the adjusting rail 16, the inner part of the movable groove 17 is connected with the bottom of the back plate 18, a fixed hole 19 is reserved on the side of the adjusting rail 16, a locking knob 20 is arranged in the fixed hole 19, a protective cover plate 21 is arranged on the side of the back plate 18, a binding rope 22 is connected to the end of the protective cover plate 21, and a backrest pad 23 is arranged;

the support cylinder 2, the movable rod 3 and the sleeve block 7 are in threaded connection, the thread arrangement directions of the support cylinder 2 and the movable rod 3 are the same, the support cylinder 2 and the movable rod 3 form a telescopic structure, the support cylinder 2 and the frame 1 are connected through a bearing, the support cylinder 2 is rotated to drive the movable rod 3 and the sleeve block 7 to synchronously lift, and then the heights of the cushion 6 and the back plate 18 can be adjusted simultaneously;

the shock absorption springs 5 are arranged between the connecting frame 4 and the seat cushion 6, the shock absorption springs 5 are distributed on the connecting frame 4 at equal intervals, the connecting frame 4 is made of elastic metal, the connecting frame 4 made of metal can deform slightly when force is applied to the seat cushion 6, and due to the arrangement of the shock absorption springs 5, the shock absorption effect is good, and the comfort of a user can be improved;

the connecting block 12 forms a rotating structure through the movable shaft 10 and the fixed plate 8, the fixed plate 8 and the limiting rod 9 are in sliding connection, the connecting rod 13 and the guide rod 14 are welded, meanwhile, the guide rod 14 is of an arc structure, the bottom of the back plate 18 forms a sliding structure through the movable groove 17 and the adjusting rail 16, the adjusting rail 16 and the back plate 18 are connected through the locking knob 20, the connecting block 12 is driven to rotate on the movable shaft 10 through the connecting rod 13 when force is applied to the back plate 18, the inclination angle of the back plate 18 can be changed according to different using states of the bicycle, the guide rod 14 is driven to slide on the fixed plate 8 when the connecting rod 13 rotates, and the fixing block 15 has a limiting effect on the rotating range of the connecting rod;

hinge connection is passed through in the centre of protection shell plate 21, and protection shell plate 21 is opening form oval structure, will prevent that shell plate 21 cover is fixed at the waist and through tying up rope 22 between the waist, security when can increase the use, and the hinge can be rotated through the hinge in the middle position of protection shell plate 21, is applicable to the user of different sizes.

The working principle is as follows: when the brand-new seat structure of the bicycle flight device is used, as shown in fig. 1, firstly, a user holds a seat cushion 6 according to requirements, then rotates a support cylinder 2 to drive a movable rod 3 and a sleeve block 7 which are in threaded connection with the support cylinder to synchronously lift, so that the heights of the seat cushion 6 and a back plate 18 can be adjusted simultaneously, the sleeve block 7 drives a fixed plate 8 to slide on a limiting rod 9 when lifted, so that the back plate 18 can be prevented from rotating, the user can not easily rotate when sitting on the seat cushion 6, a connecting frame 4 made of metal materials can be slightly deformed when force is applied to the seat cushion 6, and the arrangement of a plurality of damping springs 5 has good damping effect, so that the comfort of the user can be improved;

as shown in fig. 1-3, the user can slide the bottom of the back plate 18 on the adjusting rail 16 through the movable slot 17 to adjust the distance between the back plate and the seat cushion 6, and install the back plate 18 in different fixing holes 19 through the locking knob 20 to fix the position of the adjusted back plate 18;

as shown in fig. 1-2 and fig. 4, the user can cover the protection sleeve plate 21 between the waist, and fix through tying up rope 22, the middle position of the protection sleeve plate 21 can rotate through the hinge, and is suitable for users of different body types, and the last user has a supporting role to its back when leaning on back cushion 23, when applying force to backplate 18, drive connecting block 12 through connecting rod 13 and rotate on loose axle 10, can change the inclination of backplate 18 according to the different user states of bicycle, drive guide bar 14 and slide on fixed plate 8 when connecting rod 13 rotates, and have a limiting role to the rotation scope of connecting rod 13 through fixed block 15, through the setting of powerful spring 11, backplate 18 can be in vertical state always when not being forced.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a brand-new bicycle flight device's seat structure, includes frame (1), cushion (6) and ties up rope (22), its characterized in that: the shock absorber is characterized in that a supporting cylinder (2) is installed at the upper end of the frame (1), the top of the supporting cylinder (2) is connected with a movable rod (3), a connecting frame (4) is fixed at the top of the movable rod (3), a damping spring (5) is arranged at the upper end of the connecting frame (4), a cushion (6) is installed at the top of the connecting frame (4), a sleeve block (7) is sleeved on the outer side of the supporting cylinder (2), a fixing plate (8) is fixed on the lateral side of the sleeve block (7), a limiting rod (9) penetrates through the end of the fixing plate (8), a movable shaft (10) is arranged inside the fixing plate (8), a strong spring (11) is wound on the outer side of the movable shaft (10), a connecting block (12) is installed at the end of the movable shaft (10), a connecting rod (13) is arranged at the upper end of the connecting block (12), and a guide rod (14) is fixed, and the end department of guide bar (14) is connected with fixed block (15), regulation rail (16) are installed at the top of connecting rod (13), and the inside of adjusting rail (16) has seted up movable groove (17), and the inside in movable groove (17) links to each other with the bottom of backplate (18), the avris of adjusting rail (16) is reserved has fixed orifices (19), and the internally mounted of fixed orifices (19) has locking knob (20), protective sheath board (21) is installed to the avris of backplate (18), and the end department of protective sheath board (21) is connected with and ties up rope (22), and back pad (23) are installed to the upper end of backplate (18).

2. The novel seat structure for a bicycle aviation device as claimed in claim 1, wherein: the support cylinder (2) is in threaded connection with the movable rod (3) and the sleeve block (7), threads on the support cylinder (2) and the movable rod (3) are arranged in the same direction, the support cylinder and the movable rod form a telescopic structure, and the support cylinder (2) is connected with the frame (1) through a bearing.

3. The novel seat structure for a bicycle aviation device as claimed in claim 1, wherein: damping spring (5) set up between link (4) and cushion (6), and damping spring (5) equidistant distribution on link (4) to link (4) are elastic metal material.

4. The novel seat structure for a bicycle aviation device as claimed in claim 1, wherein: connecting block (12) constitute revolution mechanic through loose axle (10) and fixed plate (8), and fixed plate (8) and gag lever post (9) are sliding connection to connecting rod (13) and guide bar (14) are the welding, and guide bar (14) are the arc structure simultaneously.

5. The novel seat structure for a bicycle aviation device as claimed in claim 1, wherein: the bottom of the back plate (18) forms a sliding structure with the adjusting rail (16) through the movable groove (17), and the adjusting rail (16) is connected with the back plate (18) through the locking knob (20).

6. The novel seat structure for a bicycle aviation device as claimed in claim 1, wherein: the middle of the protective sleeve plate (21) is connected through a hinge, and the protective sleeve plate (21) is of an open elliptical structure.