CN211685421U

CN211685421U - Rear seat of bicycle

Info

Publication number: CN211685421U
Application number: CN201922298194.9U
Authority: CN
Inventors: 胡秀敏
Original assignee: Jiande Minda Vehicle Industry Co ltd
Current assignee: Hangzhou siminge Vehicle Industry Co.,Ltd.
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-10-16
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a backseat of bicycle aims at providing the backseat of the bicycle that carries thing and locking to combine. The novel support column comprises an upper cover, a lock ring and a base, wherein a first groove is formed in the base, a second groove is formed in the upper cover, the lock ring is arranged between the upper cover and the base through the first groove and the second groove, a cavity is formed between the upper cover, the lock ring and the base, a support column is arranged in the cavity, the upper end face of the support column is connected with the upper cover, and the lower end face of the support column is fixedly connected with the base. The utility model has the advantages that: the rear seat carries the objects and is combined with the locking; the tire can be inflated; safety and cool; cleaning; the structure is simple.

Description

Rear seat of bicycle

Technical Field

The utility model belongs to the technical field of the relevant technique of bicycle and specifically relates to indicate a back seat of bicycle.

Background

The bicycle back seat is a device for carrying objects by a bicycle, when the bicycle back seat is used for the objects, the objects are often bound on the bicycle back seat by a rope, the binding process is very complicated, and the time consumption is long. The cyclist needs to prepare the rope in addition, when the cyclist does not take the rope, then can't realize fixing the heavy object on the bicycle back seat, and the bicycle needs to lock simultaneously, does not have the locking that then can't realize the bicycle of lock when the cyclist does not take. Therefore, the bicycle has the problems of difficult loading and locking.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rear seat of a bicycle with combined loading and locking, which aims to overcome the trouble of loading and locking of the bicycle in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a back seat of bicycle, includes upper cover, catch and base, is equipped with recess one on the base, and the upper cover is equipped with recess two, and the catch is arranged in between upper cover and the base, and the catch passes through recess one and recess two to be installed between upper cover and base, forms the cavity between upper cover, catch and the base, is equipped with the support column in the cavity, and the up end and the upper cover of support column are connected, the lower terminal surface and the base fixed connection of support column.

The locking ring is arranged between the upper cover and the base through the first groove and the second groove, so that a cavity is formed among the upper cover, the locking ring and the base, articles can be stored in the cavity, and the articles can be prevented from falling off in the riding process; the lock ring can be used for locking the bicycle while serving as the inner wall of the cavity, so that the trouble that the bicycle cannot be locked due to forgetting to take the bicycle lock is prevented; a support column is arranged between the upper cover and the base, so that people can be made while the rear seat carries objects; the support column can prevent the damage of the articles in the cavity caused by human factors. The design achieves the purpose of carrying and locking combination.

Preferably, an inflating inner cylinder, an inflating handle and an inflating nozzle are arranged in the lock ring, a sealing rubber gasket is arranged on the inflating handle, the inflating handle is installed inside one end of the inflating inner cylinder through the sealing rubber gasket and is movably connected with the inflating inner cylinder, and the other end of the inflating inner cylinder is fixedly connected with the inflating nozzle. The inflator is combined with the lock ring to form a simple inflating device, so that the tire of the bicycle can be prevented from being inflated when the inflator is not arranged around, and the bicycle can be prevented from being incapable of being used due to the fact that the tire is not inflated.

Preferably, the locking ring comprises a left semicircular ring and a right semicircular ring, one end of the left semicircular ring is rotatably connected with one end of the right semicircular ring, the other end of the left semicircular ring is provided with a password locking hole, and the other end of the right semicircular ring is provided with a locking head matched with the password locking hole. Through the combination of the lock head and the coded lock hole, the bicycle can be locked by setting the code only by inserting the lock head into the lock hole, and the trouble of taking a key is avoided.

Preferably, the inner wall of one end of the inflating inner cylinder, which is provided with the inflating handle, is provided with a stop block, the inflating handle is provided with a plurality of bosses corresponding to the stop block, and the bosses are positioned between the stop block and the sealing rubber gasket. The inner of the inflator is provided with a stop block, and the inflating handle is provided with a boss to prevent the bicycle from being unlocked by pulling the inflating handle out of the inflating inner cylinder. The plurality of bosses increase the difficulty of pulling the inflating handle out of the inflating inner cylinder.

As the preferred, all be equipped with the fluorescent layer on catch, the upper cover and the base, can guarantee safety when riding night, increase simultaneously and dazzle cool.

Preferably, the multifunctional stool further comprises a stool, a groove III is formed in the groove II of the upper cover, and the groove III is matched with the stool. When the bicycle is locked, the upper cover can be sleeved on a seat of the bicycle, so that the seat is prevented from being wetted by rain and snow to influence riding when the bicycle is outdoors and the like, the cleanness of the seat is ensured, and the upper cover can be placed at the same time.

The utility model has the advantages that: the rear seat carries the objects and is combined with the locking; the tire can be inflated; safety and cool; cleaning; the structure is simple.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the pump;

FIG. 3 is a schematic structural view of the locking ring;

fig. 4 is a schematic structural view of the upper cover.

In the figure: 1. the air compressor comprises an upper cover, 2. a locking ring, 3. a base, 4. a first groove, 5. a second groove, 6. a chamber, 7. a support column, 8. an inflating inner cylinder, 9. an inflating handle, 10. an inflating nozzle, 11. a sealing rubber gasket, 12. a cipher lock hole, 13. a lock head, 14. a stop block, 15. a boss, 16. a fluorescent layer, 17. a third groove, 18. a sitting stool, 19. a left semicircular ring and 20. a right semicircular ring.

Detailed Description

The invention is further described with reference to the accompanying drawings and the detailed description.

In the embodiment shown in fig. 1, 2 and 3, the backseat of the bicycle comprises an upper cover 1, a locking ring 2 and a base 3, wherein a first groove 4 is formed in the base 3, a second groove 5 is formed in the upper cover 1, the locking ring 2 is arranged between the upper cover 1 and the base 3, the locking ring 2 is installed between the upper cover 1 and the base 3 through the first groove 4 and the second groove 5, a cavity 6 is formed between the upper cover 1, the locking ring 2 and the base 3, a supporting column 7 is arranged in the cavity 6, the upper end face of the supporting column 7 is connected with the upper cover 1, and the lower end face of the supporting column 7 is fixedly connected with the base 3. The lock ring 2 comprises an inflating inner cylinder 8, an inflating handle 9 and an inflating nozzle 10, wherein a sealing rubber gasket 11 is arranged on the inflating handle 9, the inflating handle 9 is installed inside one end of the inflating inner cylinder 8 through the sealing rubber gasket 11 and is movably connected with the inflating inner cylinder 8, and the other end of the inflating inner cylinder 8 is fixedly connected with the inflating nozzle 10. The lock ring 2 comprises a left semicircular ring 19 and a right semicircular ring 20, one end of the left semicircular ring 19 is rotatably connected with one end of the right semicircular ring 20, the other end of the left semicircular ring 19 is provided with a password lock hole 12, and the other end of the right semicircular ring 20 is provided with a lock head 13 matched with the password lock hole 12. The inner wall of one end of the inflating inner cylinder 8, which is provided with the inflating handle 9, is provided with a stop block 14, the inflating handle 9 is provided with a plurality of bosses 15 corresponding to the stop block 14, and the bosses 15 are positioned between the stop block 14 and the sealing rubber mat 11. Fluorescent layers 16 are arranged on the locking ring 2, the upper cover 1 and the base 3. As shown in fig. 4, the utility model also comprises a stool 18, a groove III 17 is arranged in the groove II 5 of the upper cover 1, and the groove III 17 is matched with the stool 18.

When the bicycle is used, when a rider rides to carry a bicycle, the lock ring 2 is arranged on the base 3, and an object is placed on the upper cover 1. Can guarantee that the object is placed in cavity 6, can carry people's support column 7 and can guarantee that the object is not influenced simultaneously on upper cover 1. During night riding, the fluorescent layer 16 ensures that the rider is seen to prevent accidental collisions and is more cool. When the vehicle stops and needs to be locked, firstly, a password is input into the password lock hole 12, the lock ring 2 is opened, and then the vehicle tire is locked. Meanwhile, the upper cover 1 is covered on the stool 18, so that the stool 18 is kept clean and sanitary. The object carrying and locking of the backseat can be combined, and the seat is convenient to use in daily life. When the automobile tire is not inflated and no inflator is arranged around the automobile tire, the inflator in the lock ring 2 can be used for inflating, the inflating nozzle 10 is combined with the inflating position of the automobile tire, the automobile tire is inflated through the inflating handle 9, and the bicycle can be normally ridden. The boss 15 on the inflating handle 9 and the stop 14 of the inflating inner cylinder 8 can ensure that the inflating handle 9 is not easy to pull out from the inflating inner cylinder 8, and the practicability of the inflator is ensured.

Claims

1. The utility model provides a backseat of bicycle, characterized by, includes upper cover (1), catch (2) and base (3), base (3) on be equipped with recess one (4), upper cover (1) be equipped with recess two (5), catch (2) arrange in between upper cover (1) and base (3), catch (2) install between upper cover (1) and base (3) through recess one (4) and recess two (5), upper cover (1), catch (2) and base (3) between form cavity (6), cavity (6) in be equipped with support column (7), the up end and the upper cover (1) of support column (7) are connected, the lower terminal surface and the base (3) fixed connection of support column (7).

2. The backseat of a bicycle as claimed in claim 1, wherein an inflating inner cylinder (8), an inflating handle (9) and an inflating nozzle (10) are arranged in the lock ring (2), a sealing rubber gasket (11) is arranged on the inflating handle (9), the inflating handle (9) is mounted inside one end of the inflating inner cylinder (8) through the sealing rubber gasket (11) and is movably connected with the inflating inner cylinder (8), and the other end of the inflating inner cylinder (8) is fixedly connected with the inflating nozzle (10).

3. The rear seat of a bicycle as claimed in claim 1 or 2, wherein the locking ring (2) comprises a left half-ring (19) and a right half-ring (20), one end of the left half-ring (19) is rotatably connected with one end of the right half-ring (20), the other end of the left half-ring (19) is provided with a code locking hole (12), and the other end of the right half-ring (20) is provided with a locking head (13) matched with the code locking hole (12).

4. The backseat of a bicycle as claimed in claim 2, wherein a stopper (14) is provided on an inner wall of one end of the inflating inner cylinder (8) provided with the inflating handle (9), the inflating handle (9) is provided with a plurality of bosses (15) corresponding to the stopper (14), and the bosses (15) are located between the stopper (14) and the sealing rubber gasket (11).

5. A bicycle backseat according to claim 1, wherein the locking ring (2), the top cover (1) and the base (3) are provided with a fluorescent layer (16).

6. The backseat of a bicycle according to claim 1, further comprising a stool (18), wherein a groove III (17) is formed in the groove II (5) of the upper cover (1), and the groove III (17) is matched with the stool (18).