TWM451300U - Carrier rack for bike seat - Google Patents

Description

Bicycle seat cushion

The present invention provides a bicycle technical field, in particular, a bicycle seat cushion rack which is technically provided, which can be more easily locked under the seat cushion without being easily interfered, and the shelf can be provided with a spare tire by an elastic band. The rack is positioned with a positioning screw to position the inflator, the rack and the two cylinders and the two bottle cages.

According to the bicycle, the bicycle can be used not only as a sports equipment but also as a vehicle, and the bicycle does not pollute the air without using fuel, and the fuel cost and maintenance cost are not cheap, which is a very popular factor for the bicycle. However, because of the considerable physical exertion of cycling, it is also easy to sweat and thirsty. During the riding process of the bicycle, it is also quite easy to repair and inflate due to insufficient tire pressure or tire damage, but there is no relevant position on the bicycle. Space is left, so you can't carry a gas cylinder, an inflatable head, two bottles of water bottles or a spare tire with the car. Therefore, it causes the tire to be damaged or the air pressure is insufficient but it cannot be repaired.

Although today, there is a development of a certificate number M364045 "Bicycle seat cushion rack", but when the conventional rack is locked to the lower body of the seat cushion, it is easy to have hand tools easily interfered by the surrounding interference. However, it is less easy to lock the conventional rack, and on the other hand, the structure of the rack and the rod locked under the seat cushion is fixed only by a single point, so that the twisting movement is not easy to fix and the inflatable head is not fixed. In the fixed position, it is necessary to additionally set the position of the inflation head, which is more inconvenient to use.

Therefore, in view of the problems existing in the above-mentioned conventional structure, how to develop an innovative structure that is more ideal and practical, the consumers are eagerly awaiting, and the relevant industry must strive to develop the goal and direction of breakthrough.

In view of this, the creators have been engaged in the manufacturing and development of related products for many years. The design experience, in response to the above objectives, after detailed design and careful evaluation, will eventually be a practical creation.

The main purpose of the present invention is to provide a bicycle seat cushion rack, which can be more easily locked under the seat cushion without being interfered by, and the lock of the rack and the main body seat is firmer, and the rack can be borrowed. The elastic belt is provided with a spare tire, and the rack is positioned with a positioning screw to fix an inflation head, the rack can fix two cylinders and two bottle cages.

In order to achieve the above object, a bicycle seat cushion rack comprises: a main body seat, the main body seat is formed into a slightly triangular block body, and the inner part is formed into a hollow from the bottom surface, and the rear side of the main body seat forms a circle. The arcuate recess, a shelf, the middle section of the rack is provided with a circular arc-shaped convex portion, and the circular arc-shaped convex portion is abutted on the circular arc-shaped concave portion, and is adjusted by mutual arc-shaped abutting mode The angle of the rack is further fixed by a screw to the main body seat. The positioning frame is provided with a positioning screw for positioning an inflating head. Two screw holes are arranged under the rack for screwing the two gas cylinders. The two sides of the rack respectively lock a bottle cage, and the main body seat is matched with the clamping rod, and the screw is fixed by the bottom screw to fix the clamping rod rod body without being easy to interfere with the easy operation of the hand tool. An elastic band is disposed around the outer circumference of the main body seat after being passed around the trough of the top surface of the main body and the inner round rod, thereby allowing the spare tire to be accommodated in the space between the elastic band and the main body seat.

With regard to the techniques, means and functions of the present invention, a preferred embodiment is described in detail with reference to the drawings, and it is believed that the above objects, structures and features of the present invention can be obtained from an in-depth and specific understanding. .

This creation provides a designer of bicycle seat cushions.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the implementation method and the detailed description of the drawings as follows: See the first to eighth figures, this creation provides a bicycle seat The pad rack comprises: a main body seat 10, the main body seat 10 is formed into a slightly triangular block body, and a hollow space 11 is formed on the inner side from the bottom surface, and a circular arc-shaped recess is formed on the rear side of the main body seat 10. 12; a rack 20, the middle portion of the rack 20 is provided with a circular arc-shaped convex portion 21, and the circular arc-shaped convex portion 21 is abutted against the circular arc-shaped concave portion 12, and is mutually curved The angle of the rack 20 is adjusted by the mode, and the rack 20 is fixed to the main body 10 by a pressing structure 24, and can be combined and secured by large-area contact; a positioning screw 23 is disposed above the rack 20. The positioning screw 23 is configured to position an inflating head 40. Two screw holes 201 are disposed on the bottom of the rack 20 for screwing the two gas cylinders 50. The two sides of the rack 20 are respectively fixed by a fixing structure 27. a frame 60, and the body block 10 is fitted with a clamping rod 25 Two second screws 26 are obliquely locked through the two circular holes 15 of the main body seat 10, and the third screw holes 251 of the clamping rod 25 are screwed to clamp a pad body 70 to be fixed, and are not easily interfered by peripheral members. And an elastic band 30, the elastic band 30 is disposed around the outer circumference of the body seat 10 after being passed through the slot 13 and the inner round bar 14 of the top surface of the body block 10, thereby being The spare space 80 is accommodated in the hollow space 11 between the belt 30 and the main body 10.

The squeezing structure 24 includes a curved slot 241, and the arcuate slot 241 is disposed toward the main body 10 through a long arc slot 242. An arcuate block 243 is disposed in the arc slot. In the hole 241, the curved block 243 is provided with a through hole 2431 for a first screw 22 to pass through, and the first screw 22 passes through the long arc groove. 242, one of the main body 10 has an elliptical hole 16, and the main body 10 and the rack 20 are locked and fixed by a nut 17.

The fixing structure 27 includes a plurality of second screw holes 28 disposed on two sides of the rack 20 , and the third screw holes 29 are locked to the second screw holes 28 of the rack 20 .

After the positioning screw 23 passes through the through hole 232 of the rack 20, the C-shaped buckle 231 fastens the positioning screw 23, so that the positioning screw 23 does not disengage from the rack 20 and remains freely rotated. The inflated head 40 is screwed.

The bicycle seat rack is disposed on the seat cushion body 70 below the seat cushion 91 of the bicycle 90. The third screw hole 251 is disposed on each side of the clamp rod 25 to fit the two circular holes 15 of the main body seat 10. The through two second screws 26 lock the clamping lever 25 to clamp the seat cushion body 70 therebetween, so that the bicycle seat cushion is firmly fixed to the seat cushion body 70.

The gas cylinder 50 is provided with a leak-proof valve, and the end of the gas-filling head 40 is also provided with a leak-proof valve. The gas-filling head 40 is connected to the gas cylinder 50 and has a thimble at the position of the leak-proof valve. When the ejector pin is opened, the leakage valve is supplied with air, and the set of the inflation head 40 is connected to the tire nozzle, and the thimble is opened to stop the leak valve, and the high pressure gas is filled with the tire inflator.

As can be seen from the above, the bicycle seat shelf can carry the gas cylinder 50, the inflation head 40, the water hammer 61, and the spare tire 80, which can facilitate the maintenance of the bicycle 90.

It can be seen from the above that the bicycle seat cushion of the present invention is indeed the first in the industry and meets the novelty requirements of the new patent, and its comprehensive and innovative design conforms to the progressive requirements of the new patent, and it is easier to lock. Fixed to the seat cushion without being easily interfered, the rack can be equipped with a spare tire by elastic band, the shelf A positioning screw is used to position an inflation head, the rack can be fixed with two gas cylinders and two bottle cages, and the rack lock is more firm, which is suitable for better industrial utilization.

The foregoing description of the preferred embodiments of the present invention is specifically described as a technical feature of the present invention; however, those skilled in the art can make changes and modifications to the present invention without departing from the spirit and principles of the present invention. Such changes and modifications shall be covered in the scope defined by the following patent application.

In summary, the creation department provides a bicycle seat cushion rack, which has indeed achieved all the purposes of this creation, and the spatial type of the combined structure is not found in the similar products, nor has it been disclosed before the application, and has met the patent law. The provisions of the law, 提出 apply in accordance with the law.

10‧‧‧ body seat

11‧‧‧ hollow space

12‧‧‧ arc-shaped recess

13‧‧‧ slotting

14‧‧‧Internal round bar

15‧‧‧ round hole

16‧‧‧Oval hole

17‧‧‧ Nuts

20‧‧‧Shelf

201‧‧‧ screw holes

21‧‧‧Circular convex

22‧‧‧First screw

23‧‧‧ Positioning screws

231‧‧‧C buckle

232‧‧‧through hole

24‧‧‧Strong structure

241‧‧‧Shaped slots

242‧‧‧Long arc slot

243‧‧‧Arc block

2431‧‧‧Perforation

25‧‧‧Pinch

251‧‧‧ Third screw hole

26‧‧‧Second screw

27‧‧‧Fixed structure

28‧‧‧Second screw hole

29‧‧‧third screw

30‧‧‧Elastic band

40‧‧‧Inflatable head

50‧‧‧ gas cylinder

60‧‧‧ bottle cage

61‧‧‧ Kettle

70‧‧‧ seat cushion body

80‧‧‧ spare tire

90‧‧‧Bicycle

91‧‧‧ Seat cushion

The first figure is a perspective exploded view of an embodiment of the present invention.

The second figure is a bottom perspective exploded view of an embodiment of the present invention.

The third figure is a schematic diagram of the angle adjustment action of the rack on one side of the creation.

The fourth figure is a three-dimensional diagram of an implementation state of the present creation.

The fifth picture shows the bottom view of the main body of the original body with an elastic band.

Figure 6: A cross-sectional view of a spare tire with an elastic band.

Figure 7: This is a schematic diagram of the implementation of the bicycle seat cushion body.

The eighth figure is a three-dimensional diagram of the implementation of the bicycle seat cushion body.

10‧‧‧ body seat

12‧‧‧ arc-shaped recess

13‧‧‧ slotting

17‧‧‧ Nuts

20‧‧‧Shelf

201‧‧‧ screw holes

22‧‧‧First screw

23‧‧‧ Positioning screws

231‧‧‧C buckle

232‧‧‧through hole

243‧‧‧Arc block

25‧‧‧Pinch

251‧‧‧ Third screw hole

26‧‧‧Second screw

27‧‧‧Fixed structure

28‧‧‧Second screw hole

29‧‧‧third screw

70‧‧‧ seat cushion body

Claims (4)

A bicycle seat cushion rack comprises: a main body seat, the main body seat is formed into a slightly triangular block body, and a hollow space is formed from the bottom surface upwards, and a circular arc-shaped concave portion is formed on the rear side of the main body seat; a middle portion of the rack is provided with a circular arc-shaped convex portion, and the circular arc-shaped convex portion is disposed on the circular arc-shaped concave portion, and the rack is adjusted by the mutual arc-shaped abutting mode. The angle is further fixed to the main body seat by a pressing structure, and can be combined and secured by a large area contact; a positioning screw is arranged above the rack, and the positioning screw is used for positioning an inflation head, below the rack Two screw holes are horizontally disposed for screwing two gas cylinders, and the two sides of the rack are respectively fixed with a fixed structure to fix a bottle cage, and the main body seat is matched with a clamping rod to be locked from the bottom to the second two Screw screwing the clamping rod to clamp a pad body to be fixed without being easily interfered by peripheral members to easily operate the hand tool; and an elastic band that is wound around one of the top surfaces of the body and an inner circle After the rod, the frame is placed on the outer circumference of the body seat Further to the elastic band between the main seat of the hollow space accommodates a spare tire. The bicycle seat cushion rack of claim 1, wherein the pressing structure comprises the rack provided with an arcuate slot, the arcuate slot is provided with a long arc slot, a curved shape facing the main body seat The block group is disposed in the arcuate slot, the arcuate block is provided with a through hole for a first screw to pass through, the first screw passes through the long arc slot, and an elliptical hole of the main body seat is The cap locks the main body seat and the rack. The bicycle seat cushion rack of claim 1, wherein the fixing structure comprises a plurality of second screw holes on both sides of the rack, and the number of the cage is fixed to the rack by a third screw. Second screw hole. A bicycle seat cushion as described in claim 1 of the patent application, After the positioning screw passes through a through hole of the rack, a C-type buckle is used to fasten the positioning screw, so that the positioning screw does not disengage from the rack, and remains freely rotated to screw the inflator.