CN215245234U - Electric motor car seatpad and have its electric motor car - Google Patents

Abstract

The utility model discloses an electric motor car seatpad and have its electric motor car, wherein the electric motor car seatpad, include: the seat cushion comprises a seat cushion body and a seat cushion body, wherein the seat cushion body comprises an accommodating cavity with an upward opening; the fan is connected with the seat cushion body and comprises an air inlet and an air outlet, the air inlet is communicated with the outside of the seat cushion body, and the air outlet is communicated with the accommodating cavity; the ventilation layer comprises a plurality of ventilation holes, the ventilation layer is arranged in the accommodating cavity and is connected with the seat cushion body, and the air outlet is arranged towards the ventilation layer; the heating wire is arranged on the upper side surface of the ventilation layer; the outer cladding layer is connected with the seat cushion body and covers the heating wire and the upper part of the ventilation layer. The fan and the heating wire can be electrically connected with a power supply of the external device, so that the ventilation and heat supply functions of the electric vehicle seat cushion are realized.

Description

Electric motor car seatpad and have its electric motor car

Technical Field

The utility model relates to an electric motor car accessory technical field, in particular to electric motor car seatpad and have its electric motor car.

Background

The electric bicycle is convenient to travel, saves time and labor, is more and more a first-choice travel tool for the people, and is popularized with the electric bicycle, and a plurality of sharing bicycle companies also start to put into electric bicycle production to facilitate the travel of people.

The seat cushion becomes an important component of the electric vehicle more and more, and becomes a ring concerned by purchasers, much sweat can be generated on the seat cushion when the weather is hot, the seat cushion is very uncomfortable, the cool feeling of the spine can also make a rider difficultly adapt at one time when the weather is cold, and the improvement of the comfort of the seat cushion is also an important link in the market competition of the electric vehicle.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least.

In a first aspect, the utility model provides an electric vehicle seat cushion, which comprises a seat cushion body, wherein the seat cushion body comprises an accommodating cavity with an upward opening; the fan is connected with the seat cushion body and comprises an air inlet and an air outlet, the air inlet is communicated with the outside of the seat cushion body, and the air outlet is communicated with the accommodating cavity; the ventilation layer comprises a plurality of ventilation holes, the ventilation layer is arranged in the containing cavity and is connected with the seat cushion body, and the air outlet is arranged towards the ventilation layer; the electric heating wire is arranged on the upper side surface of the ventilation layer; the outer cladding layer is connected with the seat cushion body and covers the upper parts of the electric heating wire and the ventilation layer.

According to the utility model discloses the embodiment provides an electric motor car seatpad has following beneficial effect at least: the seat cushion body comprises an accommodating cavity with an upward opening, the fan is connected with the seat cushion body, the ventilating layer comprises a plurality of ventilating holes, the ventilating layer is arranged in the accommodating cavity, an air inlet of the fan is communicated with the outside of the seat cushion body, an air outlet of the fan is arranged towards the ventilating layer, the outer cladding layer has better air permeability, under the driving action of the fan, air outside the seat cushion flows through the ventilating layer and the outer cladding layer and is conveyed to the hip of a user, the air flowability of the outer cladding layer attached to the hip of the user can be accelerated through the fan, and the uncomfortable feeling that the seat cushion can sweat when the seat cushion is hot can be relieved; this electric motor car seatpad still includes the heating wire, and the heating wire setting is in the last side on ventilation layer, and the surrounding layer covers in the top on heating wire and ventilation layer, is favorable to avoiding user direct contact heating wire, through the heating effect of heating wire, uses the demand that the seatpad needs the heat supply when being favorable to satisfying user's day cold, is favorable to improving the practicality of this electric motor car seatpad.

According to some embodiments of the utility model, the seatpad body includes the film, and the fan setting is holding the intracavity, and the ventilation layer sets up in the top of fan, and the film sets up the axis along the through-hole that extends from top to bottom, and the air intake sets up with the through-hole relatively, and the air intake passes through the outside intercommunication of through-hole and seatpad body.

The seat cushion body comprises a bottom sheet which can be used as a connecting piece of an external electric vehicle support, and when the seat cushion body is arranged on an external vehicle frame, the bottom sheet provides a supporting function for the electric vehicle seat cushion. Set up the axis on the film and follow the through-hole that extends from top to bottom, the fan setting is holding the intracavity, can be connected with the film, and the air intake and the through-hole of fan set up relatively, and the air intake of fan passes through the outside intercommunication of through-hole and seatpad body promptly to the realization accelerates the effect with the air mobility of the surrounding layer of human buttock contact, thereby improves the practicality of this electric motor car seatpad.

According to some embodiments of the utility model, the ventilation layer is a foam-rubber cushion.

The ventilation layer is the foam-rubber cushion, and a plurality of ventilation holes of densely covered on the foam-rubber cushion have better wind-guiding performance, are favorable to reducing the stopping to the air, are favorable to the fan to blow outside air to surrounding layer department for the air flow speed of surrounding layer. The spongy cushion has certain buffering performance, is favorable for reducing the vibration amplitude of the electric vehicle cushion when the electric vehicle provided with the electric vehicle cushion runs on a bumpy road section, is favorable for improving the practicability of the electric vehicle cushion, and improves the use comfort of a user using the electric vehicle cushion.

According to some embodiments of the utility model, the up end of ventilation layer is located the top of seatpad body.

The up end on ventilation layer is located the top of seatpad body, and user's main effort can be used in ventilation layer department, and the ventilation layer is the foam-rubber cushion, and the foam-rubber cushion has certain shock-absorbing capacity, is favorable to reducing the electric motor car of installing this electric motor car seatpad and goes when the highway section of jolting, and the vibration range of electric motor car seatpad is favorable to improving the practicality of this electric motor car seatpad, improves the use travelling comfort that the user used this electric motor car seatpad.

According to some embodiments of the invention, the outer cladding is a waterproof breathable fabric article.

The surrounding layer is set as a waterproof breathable fabric part, the surrounding layer has certain breathability, the requirement that the fan accelerates the air flowing speed of the surrounding layer can be met, the continuous air flow is conveyed to the hip of the user under the driving effect of the fan, the problem that the hip of the user is prone to sweating after the user sits for a long time due to poor breathability of the surrounding layer is avoided, and the practicability of the electric vehicle seat cushion is improved. The outer cladding layer has certain waterproof performance, is favorable to avoiding rainwater weather and leading to the problem of ponding in the electric motor car cushion, is favorable to increasing this electric motor car cushion's suitability.

According to some embodiments of the present invention, the covering layer is detachably connected to the seat cushion body.

The surrounding layer is connected with the seatpad body for dismantling, the up end of most seatpads at present adopts the leather material finished piece, and be non-detachable with seatpad itself, the seatpad is through repetitious usage back, a lot of bacterium and virus can breed to the up end of seatpad, this electric motor car seatpad, through the detachable connections of surrounding layer and seatpad body, can realize the installation and the dismantlement of surrounding layer and seatpad body conveniently, can dismantle the surrounding layer of laminating for a long time with the human body, wash, be favorable to improving the practicality of this electric motor car seatpad.

According to some embodiments of the utility model, still include the magic subsides, the magic subsides include public face and female face, and public face and female one of them paste at the medial surface of covering, and another pastes the lateral surface at the cushion body, public face and female face adaptation connection.

The medial surface of surrounding layer passes through the magic and pastes and be connected with the lateral surface of seatpad body, pastes pasting and separating of public face and female face through the magic and can realize being connected and separating of surrounding layer and seatpad body, is favorable to sparingly installing and the flow of separation, and the user can dismantle the surrounding layer conveniently and get off to wash and change, is favorable to improving the practicality of this electric motor car seatpad.

According to the utility model discloses a some embodiments, fan quantity sets up a plurality ofly, and a plurality of fans set up side by side and are holding the intracavity.

Through setting up a plurality of fans, can improve the air mobility with the surrounding layer of human buttock contact, set up side by side through a plurality of fans, be favorable to evenly improving the air mobility of surrounding layer, under the drive effect of fan, the air current is used in user's buttock uniformly, is favorable to improving the use travelling comfort that the user used this electric motor car seatpad.

According to some embodiments of the utility model, seatpad body, ventilation layer and heating wire formula compression molding as an organic whole.

The seatpad body, ventilation layer and heating wire are integral type compression molding, are favorable to increasing the bearing capacity and the structure steadiness of this electric motor car seatpad, are favorable to increasing the durability of this electric motor car seatpad.

In a second aspect, the present invention provides an electric vehicle, comprising an electric vehicle seat cushion according to any one of the first aspect; the electric bicycle comprises a frame, wherein an electric bicycle seat cushion is arranged on the frame; the battery, battery and frame connection, fan and heating wire all are connected with the battery electricity.

According to the utility model discloses the electric motor car that provides has following beneficial effect at least: this electric motor car seatpad is installed on the frame of electric motor car, and the electric motor car seatpad has the universality to the electric motor car, and fan and heating wire on the electric motor car seatpad all are connected with the battery electricity, and the last battery of electric motor car can be for fan and heating wire power supply to realize the function of electric motor car seatpad ventilation and heat supply, be favorable to improving the use travelling comfort that the user used this electric motor car.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic perspective view of a seat cushion of an electric vehicle according to an embodiment of the present invention;

FIG. 2 is a top view of the electric vehicle seat cushion shown in FIG. 1;

FIG. 3 is a sectional view A-A of the electric vehicle seat cushion shown in FIG. 2;

fig. 4 is an exploded view of a seat cushion of an electric vehicle according to an embodiment of the present invention;

fig. 5 is a bottom view of the electric vehicle seat cushion shown in fig. 1.

In the drawings: 110-a seat cushion body; 111-a backsheet; 120-a fan; 130-a ventilation layer; 131-a vent; 140-electric heating wire; 150-outer cladding.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of terms means an indefinite amount, and a plurality of terms means two or more, and the terms greater than, less than, exceeding, etc. are understood to include no essential numbers, and the terms greater than, less than, within, etc. are understood to include essential numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated. Additionally, appearing throughout and/or representing three side-by-side scenarios, e.g., A and/or B represents a scenario satisfied by A, a scenario satisfied by B, or a scenario satisfied by both A and B.

In the description of the present invention, if there is a phrase containing a plurality of parallel features, the phrase defined therein is the closest feature, for example: b, C disposed on A, E connected to D, B disposed on A, E connected to D, C is not limited; however, terms indicating relationships between features such as "spaced apart", "arranged in a ring", etc. do not fall within this category. The phrase preceded by the word "mean" indicates that it is a definition of all features in the phrase, and if it is B, C, D, it indicates that both B, C and D are located on a.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Embodiments of the present invention will be described with reference to fig. 1 to 5.

First embodiment, refer to fig. 1-4, the embodiment of the present invention provides an electric vehicle, including: the electric bicycle comprises an electric bicycle seat cushion, a frame and a storage battery, wherein the electric bicycle seat cushion is arranged on the frame.

The electric vehicle seat cushion comprises a seat cushion body 110, a fan 120, a ventilation layer 130, a heating wire 140 and an outer cladding layer 150, wherein the fan 120 and the heating wire 140 are electrically connected with a storage battery, so that the ventilation and heat supply functions of the electric vehicle seat cushion are realized.

The seat cushion body 110 comprises a bottom sheet 111, the bottom sheet 111 is connected with the lower end of the seat cushion body 110 to form an accommodating cavity with an upward opening, the bottom sheet 111 can be made of hard metal sheets, hard plastic sheets or other hard materials, the bottom sheet 111 can be used as a connecting sheet connected with a frame, the connection with the frame is realized through screws, bolts and the like, and therefore a supporting function is provided for the electric vehicle seat cushion.

Referring to fig. 5, the bottom plate 111 is provided with a through hole extending along the vertical axis, the through hole is disposed corresponding to the fan 120, the fan 120 is disposed in the accommodating cavity, the fan 120 can be connected to the bottom plate 111, the fan 120 includes an air inlet and an air outlet, and the air inlet of the fan 120 is disposed opposite to the through hole.

The ventilation layer 130 includes a plurality of ventilation holes 131 extending up and down along an axis, for example, the ventilation layer 130 may be made of sponge mat, 3D solid memory mesh, or other material with good air permeability and support. The ventilation layer 130 is connected with the seat cushion body 110, the ventilation layer 130 is disposed above the fan 120, and the air outlet of the fan 120 is disposed toward the ventilation layer 130.

The heating wire 140 is arranged on the upper side surface of the ventilation layer 130, the outer cladding 150 is connected with the seat cushion body 110, the outer cladding 150 covers the heating wire 140 and the ventilation layer 130, the heating wire 140 and the fan 120 can be connected with the storage battery through wires, heating is achieved, and the requirement that a user with cold weather needs to heat the seat cushion of the electric vehicle can be met.

It should be noted that the outer cover 150 has good air permeability for air flow, such as cloth, 3D solid ice silk fabric, etc. The blower 120 may be provided as a small blower, fan, or the like.

Under the driving action of fan 120, the inside chamber is held in the outside air of seatpad body 110 flows in from the air intake department of fan 120, under the acceleration effect of fan 120, blow to ventilation layer 130, a plurality of ventilation holes 131 that set up on the ventilation layer 130 of edge rise, ventilation layer 130 can play the effect of ventilation and even amount of wind, make the air current of ventilation layer 130 of flowing through act on outsourcing 150 department uniformly, the air current sees through outsourcing 150 at last and carries to human buttock, be favorable to increasing the air mobility with the outsourcing 150 of human contact, thereby be favorable to avoiding the user to sit on the seatpad, because the gas permeability of seatpad is poor, lead to the problem of perspiring, the user uses the travelling comfort of this electric motor car seatpad when being favorable to improving the hot weather. The heating wire 140 is disposed on the upper side of the ventilation layer 130, the outer covering layer 150 covers the heating wire 140, the outer covering layer 150 is disposed to avoid the danger that the user directly contacts the heating wire 140, the heating wire 140 can provide heat for the user, and the requirement that the user needs to provide heat when the weather is cold when using the electric vehicle seat cushion is satisfied. The structure of the electric vehicle seat cushion can also be suitable for the seat cushion of a motorcycle.

Further preferably, the heating wire 140 may be embedded in the upper side of the ventilation layer 130 to prevent the protrusion of the heating wire 140 from touching the user and causing discomfort to the user, and the heating wire 140 may be a silica gel heating wire, a double spiral heating wire, or the like. The heating wire 140 may be disposed above the ventilation layer 130 in a curved or serpentine shape, which is advantageous for uniform heat supply and improves the comfort of the user.

Further preferably, be provided with support piece between ventilation layer 130 and the film 111, like the limiting plate, or compress the elastic component, like the spring, increase the supporting role to ventilation layer 130 through the spring, be favorable to increasing the shock-absorbing capacity of this electric motor car seatpad, be favorable to avoiding ventilation layer 130 to crush the risk of fan 120 and take place, be favorable to increasing the practicality of this electric motor car seatpad.

Further preferably, ventilation layer 130 is the foam-rubber cushion, and a plurality of ventilation holes 131 are densely covered on the foam-rubber cushion, have better wind-guiding performance, are favorable to reducing the blockking to the air, are favorable to fan 120 to carry outside air to surrounding layer 150 department for surrounding layer 150's air flow velocity, ventilation layer 130's up end is located the top of seatpad body 110. The spongy cushion has certain buffering performance, is favorable for reducing the vibration amplitude of the electric vehicle cushion when the electric vehicle provided with the electric vehicle cushion runs on a bumpy road section, is favorable for improving the practicability of the electric vehicle cushion, and improves the use comfort of a user using the electric vehicle cushion.

The up end on ventilation layer 130 is located the top of seatpad body 110, and user's effort can be used in ventilation layer 130 department to electric motor car seatpad main effort, and ventilation layer 130 is the foam-rubber cushion, and the foam-rubber cushion has certain shock-absorbing capacity, is favorable to reducing the electric motor car of installing this electric motor car seatpad when the highway section of jolting, and the vibration range of electric motor car seatpad is favorable to improving the practicality of this electric motor car seatpad, improves the use travelling comfort that the user used this electric motor car seatpad.

Further preferably, surrounding layer 150 is waterproof ventilative surface fabric piece, for example, waterproof ventilative material (PTFE membrane) that the composition of waterproof ventilative surface fabric piece can be by is formed with the cloth is compound, surrounding layer 150 has certain gas permeability, can satisfy fan 120 and accelerate the demand of the air flow speed of surrounding layer 150 department, under the drive effect of fan 120, the air current that lasts is used in user's buttock department, be favorable to avoiding surrounding layer 150's gas permeability poor and lead to the problem that the user sits the easy sweat of buttock portion for a long time, be favorable to improving the practicality of this electric motor car seatpad. The outer cladding 150 has certain waterproof performance, is favorable for avoiding the problem that accumulated water is accumulated in the electric vehicle seat cushion in rainy weather, and is favorable for improving the durability of the electric vehicle seat cushion.

Further preferably, surrounding layer 150 and seatpad body 110 are releasable connection, and the up end of most seatpads at present adopts the leather material to make, and non-detachable, and there is the peculiar smell the leather is difficult to avoid, and the relatively poor problem of gas permeability, and the seatpad is through repetitious usage back, and a lot of bacterium and virus can breed to the up end of seatpad. The existing seat cushion generally has the problem of low sanitary cleanliness. This surrounding layer 150 and the seatpad body 110 of electric motor car seatpad are releasable connection, can realize the installation and the dismantlement of surrounding layer 150 and seatpad body 110 conveniently, can dismantle surrounding layer 150 conveniently, wash, are favorable to improving this electric motor car seatpad's practicality.

Removable connection is realized with seatpad body 110 to surrounding layer 150 accessible magic subsides, the magic is pasted including public face and female face, one of them of public face or female face sets up the medial surface department at surrounding layer 150, another lateral surface department that sets up at seatpad body 110, through the laminating and the separation of public face and female face, can realize surrounding layer 150 and seatpad body 110's installation and split, be favorable to sparingly installing and the flow of separation, the user can dismantle surrounding layer 150 conveniently and get off and wash and change, be favorable to improving the practicality of this electric motor car seatpad.

The outer cladding 150 can be detachably connected with the seat cushion body 110 through connecting pieces such as plastic buckles and snap fasteners, the outer cladding 150 can be conveniently detached and cleaned, the sanitation cleanliness of the electric vehicle seat cushion is improved, and the use performance of the electric vehicle seat cushion is improved.

Further preferably, set up the through-hole that a plurality of axis extends from top to bottom on the film 111 of electric motor car seatpad, the quantity correspondence of fan 120 sets up a plurality ofly, if three, four, five etc., every fan 120 corresponds the setting in through-hole department, through setting up a plurality of fans 120, can improve the air flow nature that is used for the surrounding layer 150 with the contact of human buttock, set up side by side through a plurality of fans 120, be favorable to evenly improving the air flow nature of surrounding layer 150, under the drive effect of fan 120, the air current is used in user's buttock uniformly, be favorable to improving the user and use the travelling comfort of this electric motor car seatpad.

Further preferably, the seat body 110, the ventilation layer 130 and the heating wire 140 are integrally molded, which is beneficial to increase the bearing capacity and structural stability of the electric vehicle seat cushion, and is beneficial to increase the durability of the electric vehicle seat cushion.

Embodiment two, the embodiment of the utility model provides an electric motor car is still provided, wherein the setting of frame and battery is similar with embodiment one, it is similar to distinguish in fan 120 and seatpad body 110 relation of being connected, fan 120 sets up the lateral surface or the bottom surface at seatpad body 110, seatpad body 110 corresponds fan 120 and sets up the wind-guiding hole, fan 120's air outlet passes towards ventilation layer 130 after the wind-guiding hole sets up, ventilation layer 130 sets up to the three-dimensional memory screen cloth of 3D honeycomb, ventilation layer 130 can be with the wind that fan 120 insufflates, homodisperse is to surrounding layer 150 department, thereby realize accelerating the air mobility to surrounding layer 150, satisfy the user demand that this electric motor car ventilates. The fan 120 is disposed outside the seat cushion body 110, which is beneficial to maintaining, supplying power and replacing the fan 120, and is beneficial to increasing the practicability of the electric vehicle seat cushion.

While the preferred embodiments of the present invention have been described in detail, it is to be understood that the invention is not limited to the precise embodiments, and that various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (10)

1. An electric vehicle seat cushion, comprising:

the seat cushion comprises a seat cushion body and a seat cushion body, wherein the seat cushion body comprises an accommodating cavity with an upward opening;

the fan is connected with the seat cushion body and comprises an air inlet and an air outlet, the air inlet is communicated with the outside of the seat cushion body, and the air outlet is communicated with the accommodating cavity;

the ventilation layer comprises a plurality of ventilation holes, the ventilation layer is arranged in the accommodating cavity and is connected with the seat cushion body, and the air outlet is arranged towards the ventilation layer;

the heating wire is arranged on the upper side surface of the ventilation layer;

the outer cladding layer is connected with the seat cushion body and covers the heating wire and the upper part of the ventilation layer.

2. The electric vehicle seat cushion according to claim 1, wherein the seat cushion body comprises a bottom sheet, the fan is arranged in the accommodating cavity, the ventilation layer is arranged above the fan, the bottom sheet is provided with a through hole with an axis extending up and down, the air inlet is opposite to the through hole, and the air inlet is communicated with the outside of the seat cushion body through the through hole.

3. The electric vehicle seat cushion according to claim 2, wherein the ventilation layer is a foam pad.

4. The electric vehicle seat cushion according to claim 3, wherein an upper end surface of the ventilation layer is located above the cushion body.

5. The electric vehicle seat cushion as claimed in claim 1, wherein the outer covering is made of waterproof and breathable fabric.

6. The electric vehicle seat cushion according to any one of claims 1 to 5, wherein the outer covering is detachably attached to the cushion body.

7. The electric vehicle seat cushion according to claim 6, further comprising a magic tape, wherein the magic tape comprises a male surface and a female surface, one of the male surface and the female surface is adhered to the inner side surface of the outer cladding layer, the other one of the male surface and the female surface is adhered to the outer side surface of the seat cushion body, and the male surface and the female surface are in adaptive connection.

8. The electric vehicle seat cushion according to claim 1, wherein the number of the fans is plural, and the plurality of fans are arranged in the accommodating cavity side by side.

9. The electric vehicle seat cushion according to claim 1, wherein the seat cushion body, the ventilation layer and the heating wire are integrally molded.

10. An electric vehicle, comprising:

an electric vehicle seat cushion according to any one of claims 1 to 9;

the electric vehicle seat cushion is mounted on the frame;

the storage battery is connected with the frame, and the fan and the heating wire are electrically connected with the storage battery.

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