CN217495902U

CN217495902U - Seat for transportation means and seat with adjustable sitting hardness

Info

Publication number: CN217495902U
Application number: CN202221311492.2U
Authority: CN
Inventors: 王翠玲; 徐美珍; 陈锦才; 李书鸿
Original assignee: Xiamen Jinbohui Technology Co ltd
Current assignee: Xiamen Jinbohui Technology Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-09-27
Anticipated expiration: 2032-05-27

Abstract

The utility model provides an adjustable seat of hardness is felt to sitting relates to seat soft or hard degree and adjusts the field, including the seat that supplies the user just to sit, the seat has: the supporting pad is used for supporting a user, and the sitting hardness of the supporting pad is set to be adjustable; the supporting pad comprises a buffer body formed by at least one space cloth unit, and the buffer body is arranged to enable the upper surface and the lower surface of the supporting pad to be kept as a plane in the process of inflating the buffer body; the cushion body is suitable for being communicated with an inflating device, so that the sitting hardness of the supporting pad is adjusted by changing the inflating pressure of the cushion body, the problems that the surface of the seat is inflated due to the air bag expansion of the conventional hardness-adjustable seat, the height of the seat is changed while the hardness is increased, the flatness of the air bag cannot be guaranteed, and the surface of the seat is not flat due to the air bag expansion after inflation are solved. The present application further provides a seat for a transportation vehicle.

Description

Seat for transportation means and seat with adjustable sitting hardness

Technical Field

The utility model relates to a technical field is adjusted to the seat soft or hard degree, particularly, relates to a traffic transport is seat and sits and feels the adjustable seat of hardness for the instrument.

Background

As modern automotive technology has matured, consumers are increasingly paying attention to the comfort of automobiles when purchasing automobiles. The automobile seat is used as a part in the automobile, which is in direct contact with a human body, and has important influence on the comfort of the automobile.

At present, in order to improve car seat's travelling comfort, the structure is adjusted to softness and hardness all is installed to most car seat, adjusts the demand of the soft or hard hardness of seat with the different users of adaptation through the structure is adjusted to softness and hardness. However, the hardness of the existing seat with adjustable hardness is usually adjusted by an air bag, the surface of the seat is inflated due to the inflation of the air bag, the height of the seat is changed while the hardness is increased, the flatness of the air bag cannot be guaranteed, and the surface of the seat is not flat due to the inflation of the air bag.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an adjustable seat of hardness is felt to sitting aims at improving the air pocket tympanites that current soft or hard adjusted seat can arouse the seat surface tympanites, also can cause the change of seat height in the increase hardness to and the air pocket can't guarantee the planarization, and the air pocket tympanites after aerifing and also can arouse the problem of seat surface unevenness.

The utility model adopts the following scheme:

a sitting-feeling firmness adjustable seat comprising a seat part on which a user sits, the seat part having:

the supporting pad is used for supporting a user, and the sitting hardness of the supporting pad is set to be adjustable;

the supporting pad comprises a buffer body formed by at least one space cloth unit, and the buffer body is arranged to enable the upper surface and the lower surface of the supporting pad to be kept as a plane in the process of inflating the buffer body;

wherein, the buffering body is suitable for communicating aerating device to by the inflation pressure who changes the buffering body adjusts the sitting of supporting pad and feels the hardness.

As a further improvement, the space cloth comprises an upper layer of base cloth, a lower layer of base cloth and a wire drawing wire arranged between the upper layer of base cloth and the lower layer of base cloth.

As a further improvement, the buffer body further comprises a surrounding strip, the surrounding strip is provided with a longitudinal part arranged along the thickness direction and an upper side edge and a lower side edge arranged along the horizontal direction, and the upper side edge and the lower side edge are respectively welded with the upper layer base cloth and the lower layer base cloth into a whole through melting.

As a further improvement, the longitudinal part of the buffer body arranged along the thickness direction is provided with an air inlet which is communicated with an inflating device.

As a further improvement, the surrounding strips are PVC fabric or TPU fabric.

As a further improvement, the space cloth is PVC composite space cloth or TPU composite space cloth.

As a further improvement, the supporting pad further comprises a bottom plate, and the bottom plate is connected with the bottom surface of the buffer body to increase the supporting strength of the buffer body.

A seat for a transportation means, said seat being any of the seats described above with adjustable sitting comfort hardness.

As further improvement, the supporting pad upside is equipped with the cushion, the cushion surface is equipped with the sponge layer, the sponge layer includes shaping sponge and soft sponge, the shaping sponge encloses and wraps up in week side of soft sponge.

As a further improvement, the seat frame is used for connecting the transportation means and is arranged at the bottom of the seat cushion.

As a further improvement, the transportation means is a vehicle or a ship.

By adopting the technical scheme, the utility model discloses can gain following technological effect:

the utility model provides an adjustable seat of hardness is felt to sitting, aerating device gives the buffering body through inflating and deflating to change the internal inflation pressure of buffering and then change the sitting of supporting pad and feel the hardness, thereby improved the air pocket tympanites of current soft or hard regulation seat and can arouse the seat surface tympanites, also can cause the change of seat height when increasing the hardness, and the air pocket can't guarantee the planarization, and the air pocket tympanites also can arouse the problem of seat surface unevenness after aerifing. The advantages of the present application are apparent compared to the prior art.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of the support pad of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

fig. 3 is a schematic diagram of the overall structure of the present invention;

fig. 4 is a cross-sectional view of the general structure of the present invention.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

The utility model discloses a first embodiment provides a sit and feel adjustable seat of hardness, including the seat that supplies the user just to sit, the seat has: supporting pad 1 for support user, just supporting pad 1 sits to feel the hardness and sets up to adjustable, and adjustable means that the user can adjust its hardness according to the demand of self. The sitting hardness refers to the ability of the support pad 1 to deform when subjected to pressure from a human sitting. For a human body with the same weight, the larger the sitting hardness, the smaller the deformation of the supporting pad 1, that is, the harder the human body feels the cushion; the smaller the sitting hardness, the larger the deformation of the supporting pad 1, i.e. the softer the cushion is. The utility model discloses a feel hardness through adjusting the inflation pressure of supporting pad 1 and adjusting, when inflation pressure is great, it is also great to feel hardness to sit, and when inflation pressure reduced, it also reduced to feel hardness to sit.

In the present embodiment, the supporting pad 1 includes a buffer body 11 composed of at least one space cloth 111 unit, and the buffer body 11 is configured to enable the upper and lower surfaces of the supporting pad 1 to be kept as a plane during the process of inflating the inside of the buffer body; and the buffer body 11 is suitable for being communicated with an inflation device, so that the sitting hardness of the support pad 1 can be adjusted by changing the inflation pressure of the buffer body 11, and different requirements of users can be met.

Further, the space cloth 111 includes an upper base cloth 1111, a lower base cloth 1112, and a thread 1113 disposed therebetween, and the thread 1113 fills a space between the two base cloths and supports the inner wall of the buffer 11. Buffer 11 still includes foxing 112, foxing 112 has the vertical portion of arranging along thickness direction and the upper and lower side edge of arranging along the horizontal direction, upper and lower side edge is as an organic whole with upper base cloth 1111, lower floor base cloth 1112 fusion welding respectively, has still reduced manufacturing cost when guaranteeing simple structure.

Preferably, foxing 112 presss from both sides the screen cloth for PVC or TPU presss from both sides the screen cloth, space cloth 111 is PVC composite space cloth or TPU composite space cloth, foxing 112, space cloth 111 also can be other materials, the utility model discloses do not do specific restriction.

In this embodiment, an air inlet 113 is provided at a longitudinal portion of the cushion body 11 arranged along the thickness direction, the air inlet 113 is communicated with an inflation device, the inflation device includes an air pump and an air valve, and specifically: when the air pump and the air valve inflate the buffer body 11, the hardness of the buffer body 11 can be increased while the buffer body is expanded, the space cloth 111 is filled with the wire drawing lines 1113, the wire drawing lines 1113 can fix the inner wall of the buffer body 11, the height change of the buffer body 11 is limited, the free position of the buffer body 11 is restrained when the buffer body is expanded, the smoothness of the buffer body 11 is ensured, the smoothness of the supporting pad 1 is ensured, the problem that the seat surface is expanded due to the air bag expansion of the conventional soft and hard adjusting seat is solved, the change of the height of the seat can be caused while the hardness is increased, the smoothness of the air bag cannot be ensured, and the problem that the seat surface is not flat due to the air bag expansion after the air bag is inflated.

Further, the supporting pad 1 further comprises a bottom plate 12, and the bottom plate 12 is connected to the bottom surface of the buffering body 11 to increase the supporting strength of the buffering body 11 and increase the wear resistance of the structure.

The second embodiment of the utility model provides a seat for transportation means, the seat is any one of the seat of the adjustable seat of sense of hardness, the supporting pad 1 upside is equipped with the cushion, the cushion surface is equipped with the sponge layer, the sponge layer includes shaping sponge 2 and soft sponge 3, shaping sponge 2 wraps up in around the soft sponge 3, provides certain support intensity for soft sponge 3; soft sponge 3 is soft mainly supplies with the user contact because of its sense of touch, just supporting pad 1 is located soft sponge 3's below has shaping sponge 2 to separate in the middle of for supporting pad 1 can transmit for soft sponge 3 through shaping sponge 2 when carrying out soft or hard regulation, and then lets the user adjust suitable soft or hard degree according to the demand of self.

Further, the seat cushion also comprises a seat frame 4 used for connecting the transportation means, and the seat frame 4 is arranged at the bottom of the seat cushion.

Preferably, the transportation means may be other transportation means such as a vehicle or a ship, and the present invention is not limited in particular.

In this embodiment, a control system is further disposed in the transportation vehicle, the control system is electrically connected to the air pump and the air valve, and the inflation and deflation of the buffer body 11 can be realized by simply operating the control system. An air pressure sensor can be arranged to remind and adjust the hardness according to the sitting time of the user.

The working principle is as follows: the initial state of the seat is a soft limit, when the hardness needs to be increased, the air pump and the air valve are controlled to be in an inflation state by operating the control system, the air pump inflates the buffer body 11, the hardness can be increased while the buffer body 11 is inflated, and a user can select the inflation amount according to the self requirement; at this time, if a softer seat is needed, the operation control system controls the air pump and the air valve to be in an exhaust state, and partial air in the buffer body 11 is discharged.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection.

Claims

1. A seat with adjustable sitting hardness, comprising a seat part for a user to sit on, characterized in that the seat part has:

2. The seat with adjustable sitting hardness according to claim 1, wherein the space cloth includes an upper layer base cloth, a lower layer base cloth, and a string wire provided therebetween.

3. The seat with adjustable sitting hardness according to claim 2, wherein the cushion body further comprises a surrounding strip, the surrounding strip has a longitudinal portion arranged in the thickness direction and upper and lower side edges arranged in the horizontal direction, and the upper and lower side edges are respectively welded to the upper layer base cloth and the lower layer base cloth into a whole by melting.

4. The seat with adjustable sitting hardness according to claim 1 or 3, wherein an air inlet is provided in a longitudinal portion of the cushion body arranged in the thickness direction, the air inlet communicating with an inflator.

5. The seat with adjustable sitting hardness according to claim 3, wherein the foxing is a PVC clip mesh or a TPU clip mesh.

6. The seat with adjustable sitting hardness according to claim 2 or 3, wherein the space cloth is a PVC composite space cloth or a TPU composite space cloth.

7. The adjustable seat of claim 1, wherein the support cushion further comprises a bottom plate connected to a bottom surface of the cushion body to increase a support strength of the cushion body.

8. A seat for a transportation means, characterized in that the seat is the adjustable sitting hardness seat according to any one of claims 1 to 7.

9. The seat for transportation vehicles of claim 8, wherein a cushion is disposed on the upper side of the supporting pad, a sponge layer is disposed on the surface of the cushion, the sponge layer comprises a formed sponge and a soft sponge, and the formed sponge is wrapped around the soft sponge.

10. The seat for a vehicle according to claim 8 or 9, wherein the vehicle is a vehicle or a ship.