CN219556736U - Inflatable seat and folding chair - Google Patents

Abstract

The utility model discloses an inflatable seat, which comprises a seat body, wherein a plurality of inflatable air bags which are arranged at intervals are distributed on the seat body, the inflatable air bags are mutually communicated and can be inflated and deflated together.

Description

Inflatable seat and folding chair

Technical Field

The utility model relates to the technical field of leisure chairs, in particular to an inflatable seat and a folding chair.

Background

The leisure chair is a leisure life and leisure mode which can achieve the purposes of life health care, physical recovery and physical and mental pleasure by adjusting and relaxing in a leisure mode in non-labor and non-working time. At present, most of the commonly used leisure chairs are designed to be foldable, and the folding chairs are convenient to carry and save space due to the characteristics of portability and foldability, so that the folding chairs are widely applied to various public places such as hospitals, restaurants, hotels, companies, families and the like, or are convenient to carry as outdoor leisure chairs such as beach chairs. Common folding chair is including the chair frame and connect the chair cloth on it, makes it can drive the whole of chair cloth and fold up through folding chair frame, but current folding chair in order to realize its folding function, leads to the structure of chair cloth very thin, and the chair cloth generally adopts single-layer canvas or oxford to make up, and the cloth holding power of single-layer is relatively poor, and easy subsidence is not fine moreover, and the comfort level is not fine, needs bare-handed to open the chair cloth when folding chair opens moreover, and the chair cloth of current folding leisure chair mostly adopts fixed connection with the support, is inconvenient for dismantling the washing.

For this situation, chinese appearance patent with application number CN202130628150.8 (grant publication number CN 307091386S) discloses "chair", in which the seat of the chair is not made of single-layer canvas or oxford, but a plurality of air bags are arranged on the whole seat, and the air bags are inflated by external air source, so that the plurality of air bags on the seat are inflated together, and the seat is softer and more comfortable. The defects are that: the air bags are distributed on the whole seat, so that the air bags extend to the peripheral edges of the seat, the elasticity of the whole seat is strong due to the air bags, when the chair is used, the central position of the seat is seriously collapsed downwards, the upper side, the lower side, the left side and the right side of the seat are inwards extruded to form a wrapping state, the two sides and the neck of the whole body are easily extruded by the air bags arranged on the edge of the seat cloth, a user is uncomfortable to sit, and the folding chair with the structure does not have mass production to be marketed at present due to the reason, and has further improvement space.

Disclosure of Invention

The first technical problem to be solved by the present utility model is to provide an inflatable seat capable of providing a human body with good softness and avoiding side portions from being squeezed against the prior art.

The second technical problem to be solved by the present utility model is to provide a folding chair with the inflatable seat aiming at the prior art.

The technical scheme adopted by the utility model for solving the first technical problem is as follows: the inflatable seat comprises a seat body, wherein a plurality of inflatable air bags which are arranged at intervals are distributed on the seat body, the inflatable air bags are mutually communicated and can be inflated and deflated, the seat body comprises a soft area and a tensioning area, the soft area is locally arranged in the middle of the seat body, the tensioning area is arranged in the soft area in a surrounding mode and extends to the peripheral edge of the seat body, and the inflatable air bags are distributed in the soft area.

In order to enable a human body to have better comfort, preferably, the tensioning area comprises a first tensioning area and a second tensioning area, the first tensioning area is arranged on the left side and the right side of the soft area, the second tensioning area is arranged on the upper side and the lower side of the soft area, and the first tensioning area and the second tensioning area are mutually spliced to form an integral body surrounding the soft area.

In order to better match the curves of the waist and the legs of the human body, a first boundary line formed by the first tensioning area and the soft area is in a concave arc shape, and a second boundary line formed by the second tensioning area and the soft area is in a straight line shape.

In order to enable the inflatable seat to have a certain abdication space when being pressed and tightened, an abdication opening which can enable the seat body to be used for abdication when being in a tightened state is preferably additionally arranged at the boundary position adjacent to the first tensioning area and the soft area. The yielding port prevents the fabric in the tensioning area from being stressed too much, and effectively avoids tearing at the joint of the tensioning area and the soft area.

In order to facilitate the inflation of each inflatable air bag, the back of the seat body is provided with an inflation inlet for inflating each inflatable air bag.

The utility model solves the second technical problem by adopting the technical proposal that: the folding chair comprises a foldable chair frame, wherein the chair frame is connected with an inflatable seat, the chair frame comprises a connecting piece, a supporting rod and supporting legs, one end of the supporting rod is inserted and matched with the connecting piece, the other end of the supporting rod is connected with the inflatable seat, one end of the supporting legs is inserted and matched with the connecting piece, and the other end of the supporting legs is supported on the ground.

In order to facilitate the interconnection of the support rods and the inflatable seat, preferably, the support rods and the support legs are provided with four, and four corners of the back of the inflatable seat are respectively provided with a pocket for inserting and matching the end parts of the support rods corresponding to the four corners.

Compared with the prior art, the utility model has the advantages that: the seat body is divided into the soft area and the tensioning area, the inflatable air bags which are arranged at intervals are distributed in the area of the soft area in a local mode, the tensioning area is arranged around the soft area and extends to the periphery of the seat body, the soft area is good in elasticity, the tensioning area is generally made of fabrics (such as canvas) with poor elasticity, and the mechanism is beneficial to the fact that when the folding chair is used, the middle of the soft area is not excessively collapsed downwards due to the fact that the tensioning area lifts the periphery of the soft area, the soft area is not easy to collapse inwards due to the fact that the tensioning area supports, uncomfortable feeling caused by direct extrusion of the body around the seat is avoided, and the buttocks and the back of a human body can be properly seated in the soft area located in the middle of the seat body, so that the human body has better comfort and experience feeling.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic top view of an embodiment of the present utility model;

fig. 3 is a schematic rear-view front-projection view of an embodiment of the present utility model.

Detailed Description

The utility model is described in further detail below with reference to the embodiments of the drawings.

Fig. 1 to 3 are schematic views of the present embodiment.

Referring to fig. 1, the inflatable seat in the present embodiment mainly includes a seat body 1. The seat body 1 is provided with a plurality of inflatable air bags 2 which are arranged at intervals, the inflatable air bags 2 are mutually communicated and can be inflated and deflated together, the seat body 1 comprises a soft area 11 and a tensioning area 12, the soft area 11 is arranged in the middle of the seat body 1 in a local mode, the tensioning area 12 is arranged in the soft area 11 in a surrounding mode and extends to the peripheral edge of the seat body 1, the inflatable air bags 2 are distributed in the soft area 11, and the tensioning area 12 is made of fabrics (such as canvas) with poor elasticity. Because this structure has adopted to enclose the tensioning district and has established around soft district and extend to the edge all around of seat body, make this inflatable seat when using, can make the cladding be in tensioning district 12 exactly in the position of waist buttock both sides, avoided the uncomfortable sense that the direct extrusion waist buttock of inflatable balloon brought, make the human body can sit properly and lie in the soft district at the middle part to make the human body possess better comfort level and experience sense.

Referring to fig. 1 and 2, in the present embodiment, the tensioning area 12 includes a first tensioning area 121 and a second tensioning area 122, the first tensioning area 121 is disposed on the left and right sides of the soft area 11, the second tensioning area 122 is disposed on the upper and lower sides of the soft area 11, and the first tensioning area 121 and the second tensioning area 122 are spliced with each other to form an integral body around the soft area 11. The first boundary line 13 formed by the first tension region 121 and the soft region 11 is in a concave circular arc shape, and the second boundary line 14 formed by the second tension region 122 and the soft region 11 is in a straight line shape.

As shown in fig. 2, in this embodiment, in order to make the inflatable seat have a certain yielding space when being compressed and tensioned, a yielding opening 15 for yielding when the seat body 1 is in a tensioned state is intentionally added at a boundary adjacent to the first tensioning area 121 and the soft area 11.

In this embodiment, in order to facilitate rapid inflation and deflation of the inflatable air bags 2, as shown in fig. 3, an inflation port 3 is provided on the back of the seat body 1 for inflating each inflatable air bag 2.

The embodiment also provides a folding chair using the inflatable seat, referring to fig. 2 and 3, the folding chair comprises a foldable seat frame 4, the seat frame 4 is connected with the inflatable seat, in the embodiment, the seat frame 4 comprises two connecting pieces 41, four supporting rods 42 and four supporting legs 43, the two connecting pieces 41 are connected together through connecting rods, the two supporting rods 42 and the two supporting legs 43 are respectively inserted into the two connecting pieces 41, the four supporting legs 43 form a stable structure to be supported on the ground, pockets 5 capable of being inserted into the end parts of the corresponding supporting rods 42 are respectively arranged at the four corners of the back of the inflatable seat, and the four supporting rods 42 are respectively inserted into the pockets 5 to form a connection with the inflatable seat. Based on the design of the insert pocket 5, the inflatable seat and the seat frame 4 can be conveniently connected in a detachable mode.

It should be noted that, in the description of the present embodiment, the directions or positional relationships indicated by the terms "front, rear", "left, right", "inner, outer", "upper, lower", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. The terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Claims (7)

1. The utility model provides an inflatable seat, includes seat body (1), it is a plurality of inflatable air bags (2) that are the interval arrangement to distribute on seat body (1), each inflatable air bag (2) intercommunication each other and can be inflated and gassing, its characterized in that: the chair seat body (1) comprises a soft area (11) and a tensioning area (12), the soft area (11) is arranged in the middle of the chair seat body (1) in a local mode, the tensioning area (12) is arranged in the soft area (11) in a surrounding mode and extends to the peripheral edge of the chair seat body (1), and all the inflatable air bags (2) are distributed in the soft area (11).

2. The inflatable seat of claim 1 wherein: the tensioning area (12) comprises a first tensioning area (121) and a second tensioning area (122), the first tensioning area (121) is arranged on the left side and the right side of the soft area (11), the second tensioning area (122) is arranged on the upper side and the lower side of the soft area (11), and the first tensioning area (121) and the second tensioning area (122) are spliced with each other to form an integral body around the soft area (11).

3. The inflatable seat of claim 2 wherein: a first boundary line (13) formed by the first tensioning region (121) and the soft region (11) is in a concave arc shape, and a second boundary line (14) formed by the second tensioning region (122) and the soft region (11) is in a straight line shape.

4. The inflatable seat of claim 2 wherein: a yielding opening (15) which can be used for yielding when the seat body (1) is in a tensioned state is additionally arranged at the boundary adjacent to the first tensioning area (121) and the soft area (11).

5. The inflatable seat of claim 1 wherein: the back of the seat body (1) is provided with an inflation inlet (3) for inflating each inflatable air bag (2).

6. A folding chair comprising a foldable chair frame (4), characterized in that: the inflatable seat as claimed in any one of claims 1 to 5 is connected to the seat frame (4), the seat frame (4) comprises a connecting piece (41), a supporting rod (42) and supporting legs (43), one end of the supporting rod (42) is inserted and matched with the connecting piece (41), the other end of the supporting rod is connected to the inflatable seat, one end of the supporting leg (43) is inserted and matched with the connecting piece (41), and the other end of the supporting leg is supported on the ground.

7. The folding chair as in claim 6, wherein: four supporting rods (42) and four supporting legs (43) are respectively arranged, and insertion pockets (5) which can be used for inserting and matching the end parts of the corresponding supporting rods (42) are respectively arranged at the four corners of the back of the inflatable seat.