CN210063208U

CN210063208U - Electric bicycle seat

Info

Publication number: CN210063208U
Application number: CN201920785877.4U
Authority: CN
Inventors: 朱磊
Original assignee: Changzhou Bowo Intelligent Technology Co Ltd
Current assignee: Changzhou Bowo Intelligent Technology Co ltd
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-02-14
Anticipated expiration: 2029-05-29

Abstract

The utility model relates to an electric bicycle accessory technical field specifically discloses an electric bicycle seat, including bottom plate and last fly leaf, the bottom plate is in the below of last fly leaf, through spring elastic connection between bottom plate and the last fly leaf, the airflow channel has been seted up to the inside of going up the fly leaf, upward be provided with the gasbag between fly leaf and the bottom plate, the mouth of blowing has been seted up to the upper end of gasbag, mouth and airflow channel intercommunication blow, the buffer layer has been pasted to the upper surface of going up the fly leaf, a plurality of gas outlets have been seted up on the buffer layer, gas outlet and airflow channel intercommunication, the right-hand member of going up the fly leaf has set firmly places the box, place the inside protective sheath that has placed of. The air is sprayed out by the upper movable plate to extrude the air bag, so that the buttocks of a user are cooled, and discomfort in summer is avoided. The utility model discloses the advantage: simple structure, good stability, comfortable use, good cooling effect and convenient implementation and popularization.

Description

Electric bicycle seat

Technical Field

The utility model relates to an electric bicycle accessory technical field specifically is an electric bicycle saddle.

Background

At present, environmental pollution and energy shortage are becoming serious problems which are faced by sustainable development and construction harmony society in China, and in order to meet the challenges, environmental protection and energy conservation become popular topics in the current society. As a short-distance vehicle effectively replacing a fuel automobile, the electric bicycle has an extremely thick development condition and a wide application prospect in the future from the viewpoint of environmental protection and energy.

Chinese patent (publication No. CN 208119300U, bulletin date: 2018.11.20) discloses a multifunctional electric bicycle seat, which comprises a seat shell, a seat protective sleeve, a massage ball, a supporting fixed rod structure, a protective box structure, a protective cover structure, a connecting rope, a pull ring, a primary binding belt, a primary magic tape, a primary magic female tape, a secondary binding belt, a secondary magic male tape, a tertiary binding belt and a secondary magic female tape, wherein the seat protective sleeve is glued on the front surface of the seat shell; the massage ball is glued to the middle position of the front surface of the saddle protective sleeve; the supporting and fixing rod structure is bolted in the middle of the rear surface of the saddle shell. The arrangement of the fixing tube, the telescopic rod, the primary hinge, the connecting rod, the supporting plate, the fastening bolt and the adjusting bolt is beneficial to mounting and fixing the bicycle saddle; the protection bag specifically adopts the inside nylon sack that is provided with the PVC plastic layer, is favorable to playing the effect of protection to the saddle lag in rainy weather. However, when the weather is hot and the electric quantity is insufficient, the driver needs to drive the bicycle by manpower, the buttocks are in contact with the bicycle seat, the heat is not easy to dissipate, and the use is uncomfortable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric bicycle seat to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an electric bicycle seat comprises a lower fixed plate and an upper movable plate. The lower fixed plate is arranged below the upper movable plate, the lower fixed plate is elastically connected with the upper movable plate through a spring, and the upper movable plate slides up and down relative to the lower fixed plate, so that a buffering effect is achieved.

An air flow channel is arranged inside the upper movable plate, an air bag is arranged between the upper movable plate and the lower fixed plate, and an air blowing opening is formed in the upper end of the air bag and communicated with the air flow channel. The buffer layer is adhered to the upper surface of the upper movable plate, and a plurality of air outlets are formed in the buffer layer and communicated with the air flow channel. When a user sits on the buffer layer and needs to drive the bicycle by manpower, the body can move up and down. Therefore, the upper movable plate is discontinuously pressed downwards and moves up and down relative to the lower fixed plate, so that the air bag is discontinuously extruded, when the upper movable plate slides downwards, the upper movable plate extrudes the air bag, air in the air bag enters the air flow channel from the air blowing port and is finally sprayed out from the air outlet, and the buttocks of a user are cooled. The right-hand member of going up the fly leaf sets firmly places the box, and it has held the protective sheath to place the box inside, and the protective sheath can overlap and establish on last fly leaf to protect last fly leaf and buffer layer, avoid the rainwater to drench and go up the fly leaf, avoid blowing simultaneously when weather is cold making the buttock catch cold.

As a further aspect of the present invention: the telescopic link is fixedly arranged between the lower fixed plate and the upper movable plate, the telescopic link is nested in the spring, the upper movable plate is prevented from horizontally shaking by the telescopic link, and the distance between the upper movable plate and the lower fixed plate is limited.

As a further aspect of the present invention: the upper and lower sides of the air bag are fixedly connected with the upper movable plate and the lower fixed plate through the drawstrings, the arrangement of the drawstrings increases the stability of the communication between the air blowing opening and the air flow channel, and meanwhile, the air bag can be rapidly extended, so that the flexibility of air inflation of the air bag is increased.

As a further aspect of the present invention: the protective sheath fixed connection is in the inside of placing the box.

As a further aspect of the present invention: the air inlet is opened to the side of gasbag, and the mouth of blowing and the inside check valve that all is provided with of air inlet, under the effect of check valve, the air gets into the inside of gasbag from the air inlet, and the air in the gasbag blows out from the mouth of blowing, and the setting up of check valve makes the gasbag internal energy be interrupted and bloies, avoids hot-air to get into the gasbag, has increased the effect of cooling.

Compared with the prior art, the beneficial effects of the utility model are that: the body can move up and down when riding. Thereby the fly leaf is gone up in the lower pressure that is interrupted, goes up the fly leaf and moves about from top to bottom relative bottom plate to interrupted extrusion gasbag, the inside air of gasbag is from blowing mouthful entering airflow channel in, at last through the gas outlet blowout, cools down user's buttock, has avoided using in summer uncomfortable. The protective sheath can be established on last fly leaf to protecting last fly leaf and buffer layer, avoiding the rainwater to drench and go up the fly leaf, avoid blowing simultaneously when weather is cold to make the buttock catch a cold. The arrangement of the drawstring increases the stability of the communication between the air blowing opening and the air flow channel, and simultaneously, the air bag can be rapidly extended, thereby increasing the flexibility of air inflation of the air bag. The setting of check valve makes the gasbag internal energy be interrupted and bloies, avoids hot-air to get into the gasbag, has increased the effect of cooling. The utility model discloses the advantage: simple structure, good stability, comfortable use, good cooling effect and convenient implementation and popularization.

Drawings

Fig. 1 is a front view schematically illustrating a structure of an electric bicycle seat.

Fig. 2 is a schematic top view of an electric bicycle seat.

Fig. 3 is a schematic view showing a structure of an airbag in a seat for an electric bicycle.

In the figure, an air bag 1, an air blowing opening 2, a lower fixing plate 3, an expansion link 4, a spring 5, an upper movable plate 6, an air flow channel 7, a buffer layer 8, an air outlet 9, a drawstring 10, a placing box 11, a protective sleeve 12, a one-way valve 13 and an air inlet 14.

Detailed Description

In order to clearly understand the technical features, objects and effects of the present invention, the present invention will now be described with reference to the accompanying drawings.

Example 1

Referring to fig. 1-2, an electric bicycle seat includes a lower fixed plate 3 and an upper movable plate 6. The lower fixed plate 3 is located below the upper movable plate 6, the lower fixed plate 3 is elastically connected with the upper movable plate 6 through the spring 5, and the upper movable plate 6 slides up and down relative to the lower fixed plate 3, so that a buffering effect is achieved. The telescopic rod 4 is fixedly arranged between the lower fixed plate 3 and the upper movable plate 6, the telescopic rod 4 is nested in the spring 5, the upper movable plate 6 is prevented from horizontally shaking by the telescopic rod 4, and the distance between the upper movable plate 6 and the lower fixed plate 3 is limited.

An air flow channel 7 is formed in the upper movable plate 6, an air bag 1 is arranged between the upper movable plate 6 and the lower fixing plate 3, an air blowing opening 2 is formed in the upper end of the air bag 1, and the air blowing opening 2 is communicated with the air flow channel 7. The upper and lower sides of the air bag 1 are fixedly connected with the upper movable plate 6 and the lower fixed plate 3 through the drawstrings 10, the arrangement of the drawstrings 10 increases the stability of the communication between the air blowing ports 2 and the air flow channel 7, and meanwhile, the air bag 1 can be rapidly extended, so that the flexibility of the air bag 1 in inflation is increased. A buffer layer 8 is adhered to the upper surface of the upper movable plate 6, a plurality of air outlets 9 are formed in the buffer layer 8, and the air outlets 9 are communicated with the airflow channel 7. When a user sits on the buffer layer 8 and needs to drive the bicycle by manpower, the body can move up and down. Therefore, the upper movable plate 6 is pressed down discontinuously, the upper movable plate 6 moves up and down relative to the lower fixed plate 3, the air bag 1 is extruded by the upper movable plate 6 discontinuously, when the upper movable plate 6 slides downwards, air in the air bag 1 enters the air flow channel 7 from the air blowing port 2, and is sprayed out through the air outlet 9 to cool the buttocks of a user. The right end of the upper movable plate 6 is fixedly provided with a placing box 11, a protecting sleeve 12 is placed inside the placing box 11, and the protecting sleeve 12 is fixedly connected inside the placing box 11. The protective sheath 12 can be set on the upper movable plate 6 to protect the upper movable plate 6 and the buffer layer 8, prevent the upper movable plate 6 from being wetted by rainwater, and simultaneously prevent the buttocks from being cooled by blowing air in cold weather.

The utility model discloses a theory of operation is: when the bicycle is driven by manpower in hot weather, the body can move up and down. Therefore, the upper movable plate 6 is pressed down discontinuously, the upper movable plate 6 moves up and down relative to the lower fixed plate 3, the air bag 1 is extruded by the upper movable plate 6 discontinuously, when the upper movable plate 6 slides downwards, air in the air bag 1 enters the air flow channel 7 from the air blowing port 2, and is sprayed out through the air outlet 9 to cool the buttocks of a user. When the weather is cold, the protective sleeve 12 can be sleeved on the upper movable plate 6 to prevent the buttocks from being cooled by blowing air.

Example 2

Referring to fig. 3, on the basis of embodiment 1, the side of the airbag 1 is provided with an air inlet 14, the air blowing port 2 and the inside of the air inlet 14 are both provided with a check valve 13, under the action of the check valve 13, air enters the inside of the airbag 1 from the air inlet 14, the air in the airbag 1 is blown out from the air blowing port 2, and the setting of the check valve 13 enables the inside of the airbag 1 to be intermittently blown, so that hot air is prevented from entering the airbag 1, and the cooling effect is increased.

The above-mentioned embodiments only represent the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An electric bicycle seat comprises a lower fixed plate (3) and an upper movable plate (6), wherein the lower fixed plate (3) is positioned below the upper movable plate (6), the lower fixed plate (3) is elastically connected with the upper movable plate (6) through a spring (5), it is characterized in that an airflow channel (7) is arranged inside the upper movable plate (6), be provided with gasbag (1) between last fly leaf (6) and bottom plate (3), gas mouth (2) have been seted up to the upper end of gasbag (1), gas mouth (2) and air current passageway (7) intercommunication, the upper surface of going up fly leaf (6) is pasted buffer layer (8), a plurality of gas outlets (9) have been seted up on buffer layer (8), gas outlet (9) and air current passageway (7) intercommunication, the right-hand member of going up fly leaf (6) has set firmly places box (11), place inside the placing protective sheath (12) of box (11).

2. The electric bicycle seat according to claim 1, characterized in that a telescopic rod (4) is fixedly arranged between the lower fixed plate (3) and the upper movable plate (6), and the telescopic rod (4) is nested in the spring (5).

3. The seat for electric bicycles, as claimed in claim 1, wherein the air bag (1) is fixedly connected to the upper movable plate (6) and the lower fixed plate (3) at the upper and lower sides thereof by straps (10).

4. An electric bicycle seat as claimed in claim 1, characterized in that the protective sleeve (12) is fixedly connected inside the housing box (11).

5. An electric bicycle seat according to any one of claims 1-4, characterized in that the side of the air bag (1) opens into an air inlet (14), and the interior of both the air outlet (2) and the air inlet (14) is provided with a one-way valve (13).