CN215553739U

CN215553739U - Bicycle saddle inflating device and bicycle

Info

Publication number: CN215553739U
Application number: CN202121787606.6U
Authority: CN
Inventors: 冯明; 冯正
Original assignee: Shanghai Tianzhong Art Design Co ltd
Current assignee: Shanghai Tianzhong Art Design Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-01-18
Anticipated expiration: 2031-08-02

Abstract

The utility model relates to a bicycle saddle inflating device. The bicycle saddle inflating device is used for a bicycle framework and comprises an inflator, an air pipe for ventilation and an inflating valve for being meshed with a tire inflating nozzle, wherein one end of the air pipe is communicated with the inflator, and the other end of the air pipe is freely arranged and connected with the air pipe; the inflating device also comprises a front support connected to the bicycle framework and a rear support connected to the front support, the bicycle framework is provided with a saddle body, one end of the saddle body is hinged to the front support, and the other end of the saddle body is detachably connected to the rear support through a turnover piece; a piston shaft of the inflator is hinged to the bottom of the saddle body, and a hinged point of the piston shaft and the bottom of the saddle body is close to a hinged point of the saddle body and the front support; the air cylinder of the inflator is hinged with the rear bracket; when the saddle body is overturned, the piston shaft can be driven to stretch. Therefore, the problem of inconvenience in inflation of the bicycle in the prior art is solved.

Description

Bicycle saddle inflating device and bicycle

Technical Field

The utility model relates to the technical field of bicycles, in particular to a bicycle saddle inflating device and a bicycle.

Background

The inflator is an air pump (Hit inflator), sucks air into a storage part in a drawing mode, and then injects or supplements air required by various tires and balls in a propelling mode, so that the inflator is widely applied to various bicycles, motorcycles and balls.

The bicycle inflator is arranged separately from a bicycle, specifically, the inflator is arranged on the side face of a tire, an air nozzle of the inflator is connected to an air injection nozzle of the tire, a piston of the inflator is pulled, air is injected into the tire, and filling of air in the tire of the bicycle is achieved. However, the inflator is not portable at any time, so that it is difficult to timely and effectively fill air into the tire.

In order to solve the problem, some users choose to tie the inflator on the bicycle body, so that the trouble that the inflator cannot be filled with gas at any time is solved. However, in so doing, new problems are also introduced. Firstly the inflater is behind the ligature, rides for a long time along with the bicycle, and the inflater receives jolt easy not hard up, not only can collide with the production noise each other with the bicycle when jolting, still influences the user easily and rides to all need take off the inflater and operate, the step is loaded down with trivial details when inflating at every turn.

Therefore, aiming at the problem of inconvenient inflation of the bicycle in the prior art, a more suitable technical scheme is required to be provided to solve the current technical problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bicycle saddle inflating device and a bicycle, and aims to solve the problem that the bicycle is inconvenient to inflate in the prior art.

In order to achieve the above object, the present invention provides a bicycle saddle inflating device for a bicycle frame, the bicycle saddle inflating device comprising an inflator, an air tube for ventilation, and an inflating valve engaged with a tire inflating nozzle, wherein one end of the air tube is communicated with the inflator, and the other end of the air tube is freely disposed and connected with the air tube;

the bicycle saddle inflating device further comprises a front support connected to the bicycle frame and a rear support connected to the front support, a saddle body is arranged on the bicycle frame, one end of the saddle body is hinged to the front support, and the other end of the saddle body is detachably connected to the rear support through a turnover piece;

the piston shaft of the inflator is hinged to the bottom of the saddle body, and a hinged point of the piston shaft and the bottom of the saddle body is close to a hinged point of the saddle body and the front support; the air cylinder of the inflator is hinged to the rear bracket; when the saddle body is overturned, the piston shaft can be driven to stretch and retract.

The user can inflate the tire through operating the saddle body anytime and anywhere according to the tire condition of bicycle, has better flexibility. And because the action of drawing the piston is realized through rotating the saddle body, can make things convenient for user's operation and save the labour, can improve user's experience and feel. Simultaneously, because between the fixed saddle body of inflater and the bicycle skeleton, consequently the user's health can give a gravity in the saddle body when riding to compress tightly the inflater, guaranteed the stability and the reliability of inflater at the in-process position of riding, avoided the production of noise, and can not lead to the fact any influence to riding of user, have better practicality, thereby inflated inconvenient problem that the bicycle exists among the prior art through this bicycle saddle inflating device solution.

In one possible design, the bicycle saddle inflating device further comprises a fixing piece and a clamping ring, the fixing piece is arranged on the bicycle frame, and the clamping ring is formed into a structure matched with the air pipe so as to clamp or release the air pipe. Therefore, the user can take the air pipe down when needing to inflate, and fix the air pipe on the clamping ring after inflating, so that the air pipe has better flexibility.

In one possible design, the snap ring is made of elastic material, so that the size of the opening of the snap ring can be adjusted, and the snap ring can be expanded or restored to realize the removal or clamping work of the trachea.

In one possible design, the fixing member is configured as a hoop and sleeved on the bicycle frame.

In one possible design, the fixing pieces and the snap rings are configured into a plurality of groups and are arranged at intervals along the extending direction of the bicycle frame, so that a plurality of positioning points can be formed, and the reliability of the position of the air pipe is further ensured.

In one possible design, the rear bracket is formed with upwardly extending forks; the turnover piece comprises a base, the base is connected to the bottom of the saddle body, and a slot matched with the shifting fork is formed in the base; when the saddle body is pressed down, the shifting fork can be inserted into the slot so as to keep the position of the saddle body relative to the rear bracket. I.e. a fixing of the position of the saddle body is achieved. When the tire needs to be inflated, the saddle body can be lifted to enable the slot to be separated from the shifting fork, and then the saddle body is rotated to inflate the tire.

In a possible design, the turnover part further comprises a handle connected to the base, and the handle is arranged at a distance relative to the saddle body, so that a user can conveniently hold the handle by the palm of the user to operate the saddle body correspondingly, and the turnover part has better practicability.

In one possible design, the handle is integrally formed with the base.

A bicycle comprising the bicycle saddle inflation device of any one of the above aspects, thereby having the same technical effects as the inflation device.

The working process of the bicycle saddle inflating device is summarized as follows: when needing to inflate for bicycle tire, remove the trachea and with the inflating mouth interlock in the tire, then demolish the one end of saddle body from the after-poppet for the saddle body can rotate around its pin joint with the fore-stock. Because the piston shaft of the inflator is hinged to the bottom of the saddle body, and the cylinder of the inflator is hinged to the rear support, when the saddle body rotates, the piston shaft of the inflator can be driven to stretch in the cylinder, so that air is sucked into the storage part in a drawing mode, and then the piston shaft is pushed to inject the sucked air into the tire along the air pipe, so that the tire is inflated.

And after the inflation operation is completed, the saddle body can be pressed downwards, so that the turnover part can be connected to the rear support, and the position of the saddle body relative to the bicycle frame is maintained.

Additional features and advantages of the utility model will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a perspective view of a bicycle saddle pump at one perspective;

FIG. 2 is a front view of the bicycle saddle pump in another perspective;

FIG. 3 is a front elevational view of the bicycle saddle pump, with the pump in a non-pumping condition;

fig. 4 is a front view of the bicycle saddle pump, with the pump in the pump operating condition.

Description of the reference numerals

1-bicycle frame, 2-inflator, 21-inflator piston shaft, 22-inflator cylinder, 3-air pipe, 4-inflating nozzle, 51-front support, 52-rear support, 61-fixing piece, 62-snap ring, 71-base, 72-handle and 8-saddle body.

Detailed Description

The following detailed description of embodiments of the utility model refers to the accompanying drawings.

According to a first aspect of the present disclosure, a bicycle seat inflation apparatus is provided. In which fig. 1 to 4 show specific embodiments thereof.

Referring to fig. 1 to 4, the bicycle seat pump is applied to a bicycle frame 1. The inflating device comprises an inflator 2, an air pipe 3 used for ventilation and an inflating valve 4 used for being meshed with the tire air injection nozzle, one end of the air pipe 3 is communicated with the inflator 2, and the other end of the air pipe is freely arranged and connected with the air pipe 3.

The inflating device further comprises a front support 51 connected to the bicycle frame 1 and a rear support 52 connected to the front support 51, the bicycle frame 1 is provided with a saddle body 8, one end of the saddle body 8 is hinged to the front support 51, and the other end of the saddle body is detachably connected to the rear support 52 through a turnover piece.

The piston shaft 21 of the inflator is hinged to the bottom of the saddle body 8, and the hinge point of the piston shaft and the bottom of the saddle body 8 is close to the hinge point of the saddle body 8 and the front bracket 51; the air cylinder 22 of the inflator is hinged to the rear bracket 52; so as to drive the piston shaft to extend and retract when the saddle body 8 is turned over.

The working process of the bicycle saddle inflating device is summarized as follows: when it is desired to inflate the bicycle tyre, the air tube 3 is moved and the inflation nozzle 4 is engaged with the tyre, and then one end of the saddle body 8 is removed from the rear bracket 52, so that the saddle body 8 can rotate about its hinge point with the front bracket 51. Because the piston shaft 21 of the inflator is hinged to the bottom of the saddle body 8, and the cylinder 22 of the inflator is hinged to the rear bracket 52, when the saddle body 8 rotates, the piston shaft 21 of the inflator can be driven to extend and retract in the cylinder, so that air is sucked into the storage part in a drawing mode, and then the piston shaft is pushed to inject the sucked air into the tire along the air pipe 3, so that inflation of the tire is realized.

After the inflation operation is completed, the saddle body 8 can be pressed downward so that the tumblers can be attached to the rear bracket 52, thereby maintaining the position of the saddle body 8 relative to the bicycle frame 1.

Through above-mentioned technical scheme, the user can be according to the tire condition of bicycle, inflates for the tire anytime and anywhere through operation saddle body 8, has better flexibility. And because the action of drawing the piston is realized through rotating saddle body 8, can make things convenient for user's operation and save the labour, improved user's experience and felt. Simultaneously, because between the fixed saddle body 8 of inflater 2 and bicycle skeleton 1, consequently the user's health can give a gravity in saddle body 8 when riding to compress tightly inflater 2, guaranteed the stability and the reliability of inflater 2 at the in-process position of riding, avoided the production of noise, and can not cause any influence to riding of user, have better practicality, thereby inflate the inconvenient problem of aerifing that the device had solved the bicycle existence among the prior art through this bicycle saddle.

It should be noted that the air pump 2 in the present disclosure may be a commercially available air pump 2, or may be a conventional improvement of the air pump 2 in the prior art according to the technical concept provided by the present disclosure, and the present disclosure does not limit the present disclosure.

In one embodiment, the inflator further includes a fixing member 61 and a snap ring 62, the fixing member 61 is disposed on the bicycle frame 1, and the snap ring 62 is formed in a structure adapted to the air tube 3 to be able to clamp or release the air tube 3. Therefore, the user can take the air pipe 3 down when needing to inflate, and fix the air pipe 3 on the clamping ring 62 after inflating, so that the air pipe has good flexibility.

Referring to fig. 1 and 2, the air tube 3 is integrally clamped in the snap ring 62, so that the position of the air tube 3 can be maintained, and the air tube is prevented from swinging left and right to affect the riding of a user.

Of course, the inflating device may also include a buckle and a buckle engaged with the buckle, the buckle is rotatably connected to the bicycle frame, so that the air tube is buckled on the bicycle frame through the buckle, thereby ensuring the position of the air tube relative to the bicycle frame.

In one possible design, the snap ring 62 is made of an elastic material to be able to adjust the size of the opening of the snap ring 62, so that the snap ring 62 can be expanded or restored, thereby achieving the removal or clamping work of the air tube 3 by the deformation of the snap ring. For the kind of the elastic material, it can be made of any suitable material such as rigid plastic, rubber, polyurethane, aluminum alloy, etc., for which the skilled person can flexibly set according to the actual requirement.

Of course, in the case where the air tube 3 is a flexible tube, the retainer ring 62 may be made of a hard material, i.e., may be retained in the retainer ring 62 by deformation of the air tube 3 itself.

In the embodiment provided by the present disclosure, the fixing member 61 is configured as a hoop and sleeved on the bicycle frame 1, so that the position of the fixing member 61 can be flexibly adjusted according to the requirement.

Referring to fig. 1 to 4, the fixing members 61 and the snap rings 62 are configured in multiple sets and are spaced apart from each other along the extending direction of the bicycle frame 1, so that a plurality of positioning points can be formed, thereby ensuring the reliability of the position of the air tube 3.

In one possible design, the rear bracket 52 is formed with upwardly extending prongs. The turnover part comprises a base 71, the base 71 is connected to the bottom of the saddle body 8, and a slot matched with the shifting fork is formed in the base 71. In this way, the shift fork can be inserted into the slot when the saddle body 8 is pressed down, thereby maintaining the position of the saddle body 8 relative to the rear bracket 52, i.e., achieving fixing of the position of the saddle body 8. When the tire needs to be inflated, the saddle body 8 can be lifted to enable the slot to be separated from the shifting fork, and then the saddle body 8 is rotated to inflate the tire.

Based on the detachably connected mode of saddle body 8 and rear support 52, can make things convenient for the user to operate. And when the user rides, the gravity of the body can also press the saddle body 8, so that the shift fork can be tightly inserted into the slot.

Referring to fig. 2, the turning member further includes a handle 72 connected to the base 71, and the handle 72 is spaced apart from the saddle body 8, so that the user can conveniently hold the handle 72 with the palm of the hand to operate the saddle body 8 accordingly, which is highly practical.

In one possible design, the handle 72 is integrally formed with the base 71, so as to ensure the connection strength between the handle 72 and the base 71 and further ensure the use effect. It should be noted that the handle and the base are made of metal material.

Furthermore, in order to achieve the effects of corrosion resistance, moisture resistance and abrasion resistance, the front support, the rear support and the turnover piece can be electroplated, so that electroplated layers are plated on the outer surfaces of the front support, the rear support and the turnover piece. This can and also improves the aesthetics of the three. Specifically, the electroplated layer may be a chromium layer or a zinc layer. In this regard, those skilled in the art can flexibly set the bicycle according to the application environment of the bicycle, and thus the present disclosure does not limit this.

According to a second aspect of the present disclosure, a bicycle is provided.

The bicycle comprises the bicycle saddle inflating device, so the bicycle has the same technical effects as the inflating device, and the detailed description is omitted to avoid the repetition.

In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.

Claims

1. A bicycle saddle inflating device is used for a bicycle framework (1) and is characterized by comprising an inflator (2), an air pipe (3) for ventilation and an inflating valve (4) for engaging with a tire inflating nozzle, wherein one end of the air pipe (3) is communicated with the inflator (2), and the other end of the air pipe (3) is freely arranged and connected with the air pipe (3);

the bicycle saddle inflating device further comprises a front support (51) connected to the bicycle framework (1) and a rear support (52) connected to the front support (51), a saddle body (8) is arranged on the bicycle framework (1), one end of the saddle body (8) is hinged to the front support (51), and the other end of the saddle body is detachably connected to the rear support (52) through a turnover piece;

the piston shaft (21) of the inflator is hinged to the bottom of the saddle body (8), and a hinge point of the piston shaft and the bottom of the saddle body (8) is close to a hinge point of the saddle body (8) and the front support (51); the air cylinder (22) of the inflator is hinged to the rear bracket (52); when the saddle body (8) is turned over, the piston shaft can be driven to stretch and retract.

2. The bicycle saddle pump-up device according to claim 1, characterized in that it further comprises a fixing member (61) and a snap ring (62), said fixing member (61) being provided on the bicycle frame (1), said snap ring (62) being formed in a structure adapted to the air tube (3) to enable clamping or releasing of the air tube (3).

3. Bicycle saddle pump-up device according to claim 2, characterized in that the snap ring (62) is made of an elastic material so as to be adjustable to the opening size of the snap ring (62).

4. Bicycle seat pump according to claim 2, characterized in that the fixing element (61) is configured as a hoop and is fitted over the bicycle frame (1).

5. Bicycle seat pump according to claim 2, characterized in that the fixing elements (61) and the snap rings (62) are arranged in groups and spaced apart along the extension of the bicycle frame (1).

6. Bicycle seat pump according to claim 1, characterized in that the rear bracket (52) is formed with an upwardly extending fork; the overturning part comprises a base (71), the base (71) is connected to the bottom of the saddle body (8), and a slot matched with the shifting fork is formed in the base (71); the shift fork can be inserted into the slot when the saddle body (8) is pressed down to maintain the position of the saddle body (8) relative to the rear bracket (52).

7. Bicycle saddle pump-up device according to claim 6, characterized in that said flipper further comprises a handle (72) connected to said base (71), said handle (72) being spaced with respect to said saddle body (8).

8. Bicycle saddle pump-up device according to claim 7, characterized in that said handle (72) is integrally formed with said base (71).

9. A bicycle comprising a bicycle seat inflation device as claimed in any one of claims 1 to 8.