CN205180879U

CN205180879U - Safe and comfortable's folding chair

Info

Publication number: CN205180879U
Application number: CN201521002873.2U
Authority: CN
Inventors: 刘元江
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-04
Filing date: 2015-12-04
Publication date: 2016-04-27
Anticipated expiration: 2025-12-04

Abstract

The utility model discloses a safe and comfortable's folding chair. Include foldable chair frame and cover the seat on foldable chair frame and process to cover through the sewing and fix chair cushion as an organic whole in the seat and with the seat, the seat side is equipped with a plurality of portions of cup jointing on the chair frame that are used for cup jointing, and the chair cushion includes intermediate host part, side marginal portion, still including locate the seat edges and corners and be used for cup jointing the corner suite on foldable chair frame edges and corners. The utility model discloses it is solid as an organic whole at first to pass through sewing and seat with the chair cushion, is equipped with a plurality of being used for at the seat side and cup joints the portion of cup jointing on the chair frame, through the corner suite who sets up, can conveniently overlap the effect of playing fixed chair cushion at four angles of foldable chair frame, and in addition, still head or afterbody at the chair cushion still are equipped with the occipitalia, thicken the effect that the replacement pillow was handled in the design of pillow formula end to end, the specific structures design of foldable chair frame makes the folding chair both can regard as the chair to use, also can regard as the bed to use, simple structure, and factor of safety is high, the practicality is strong.

Description

The folding seat of safety and comfort

Technical field

The utility model relates to the folding seat of safety and comfort, belongs to household goods field.

Background technology

Folding seat, the same with folding bed, be widely used because of its convenience, compare with folding bed, folding seat also possesses dual-purpose advantage, when using as chair, people reclines on chair, and its comfort level is particularly suitable for the working clan that nowadays work rhythm is fast, pressure is large, when using as bed, also can snatch a moment's leisure from a busy schedule, of short duration respite.But existing folding seat, the comfort level of seat is done good not, and generally unfixing chair cushion, the chair cushion of external application is very easy to landing, uses inconvenience, and the Experience Degree of user is bad.

Utility model content

The purpose of this utility model is the folding seat providing safety and comfort, and the chair cushion mainly solving the use of existing folding seat is fixed and heat treatment, the problem of easy landing.

To achieve these goals, the technical solution adopted in the utility model is as follows:

The folding seat of safety and comfort, comprises collapsible chair frame and is covered in seat in collapsible chair frame and is covered in seat by sewing processing and the chair cushion be fixed as one with seat; Described seat side is provided with multiple socket part for being socketed in chair frame, and chair cushion comprises intermediate body portion, lateral edge portions; Also comprise be located at seat corner angle and for be socketed on collapsible chair frame corner angle angle cover.

Particularly, described intermediate body portion, lateral edge portions are processed by sewing and separate, and are respectively equipped with filler in inside, and intermediate body portion is made up of multiple separate subpad, and each subpad inside is respectively equipped with filler; Many VELCROs or tie is provided with on the side edge of chair cushion; The head of described chair cushion, or/and afterbody is also provided with occipitalia, is also provided with filler in occipitalia.

Further, described collapsible chair frame comprises arranged in parallel and link together two folding rods, every root folding rod is by three hinged successively the first hinge bars, the second hinge bar, the 3rd hinge bar composition, and the postmedian of the first hinge bar and the second hinge bar is hinged; Handrail is hinged with in the middle and lower part of the first hinge bar, the other end of handrail is hinged with the first support bar, the middle and lower part of this first support bar is hinged with the 4th hinge bar, the other end of the 4th hinge bar and the middle part of the 3rd hinge bar hinged, the middle and upper part of the first support bar and the middle front part of the second hinge bar hinged, be also hinged with the second support bar in the rearward end of the second hinge bar.

In order to make two folding rods not fall apart, the free end of two first hinge bars, the free end of two the 3rd hinge bars couple together respectively by a cross bar and are solidified as a whole, and angle cover is then socketed on the free end of the first hinge bar and the 3rd hinge bar.

The 3rd support bar is also hinged with in the middle and upper part of described first hinge bar.Make folding seat when using as bed, head has support force, ensures the stability that product uses.

In order to stability and the globality at two ends, chair frame left and right, the middle part of two first support bars and free end are coupled together by a cross bar and are solidified as a whole respectively, the free end of two second support bars is coupled together by a cross bar and is solidified as a whole, and the free end of the 3rd support bar is also coupled together by a cross bar and is solidified as a whole.

Compared with prior art, the utility model has following beneficial effect:

First chair cushion is solidified as a whole by sewing and seat by the utility model, multiple socket part for being socketed in chair frame is provided with at seat side, by the angle cover set up, the effect of fixing chair cushion is played at four angles that can be enclosed within collapsible chair frame easily, set up VELCRO or tie simultaneously, play reinforcing chair cushion, do not allow the effect that it slides; In addition, also at the head of chair cushion or/and afterbody is also provided with occipitalia, thicken the effect that pillow type design treatment replaces pillow end to end, greatly add degree easy to use and the level of comfort of chair cushion, be no longer used alone pillow in use simultaneously; The ad hoc structure design of collapsible chair frame, folding seat both can be used as chair, also can use as bed, and structure is simple, safety coefficient is high, practical, is applicable to very much extensive use.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model-using state 1.

Fig. 2 is the structural representation of the utility model-using state 2.

Fig. 3 is the structural representation of the utility model-chair cushion.

In above-mentioned accompanying drawing, the component names that Reference numeral is corresponding is as follows:

1-intermediate body portion, 2-lateral edge portions, 3-occipitalia, 4-angle is overlapped, 5-VELCRO or tie, 6-first hinge bar, 7-second hinge bar, 8-the 3rd hinge bar, 9-handrail, 10-first support bar, 11-the 4th hinge bar, 12-second support bar, 13-the 3rd support bar.

Detailed description of the invention

Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and embodiment of the present utility model includes but not limited to the following example.

Embodiment

As Figure 1-3, the folding seat of safety and comfort, comprises chair cushion and chair frame.In the present embodiment, existing chair cushion is done following improvement:

First, structure that chair cushion is processed by sewing and seat is fixed as one, chair cushion comprises occipitalia 3, intermediate body portion 1, lateral edge portions 2, and wherein, occipitalia is located at head or the afterbody of folding seat, and in the present embodiment, head is provided with occipitalia; Occipitalia 3, intermediate body portion 1, lateral edge portions 2 are processed by sewing and separate, in occipitalia 3, intermediate body portion 1, lateral edge portions 2, be respectively equipped with filler.The side that seat extends chair cushion is provided with multiple socket part for being socketed in chair frame.

And be respectively equipped with the angle cover 4 for being socketed on corresponding four angles of chair frame at four angles of seat lower surface, and be provided with multiple VELCROs or tie 5 on the side edge of chair cushion, during use, by the angle, four, two ends of chair frame in angle cover 4, and VELCRO or tie are fixed on the edge of seat, prevent chair cushion from use horizontally slipping.

Consider that intermediate body portion is yielding in folding process, and owing to there is certain thickness and width and making the bad operation of process that folds, intermediate body portion is processed by sewing by the radially-arranged subpad of multiple folding seat, and subpad inside is respectively equipped with filler.

The structure of chair cushion is improved and after improving with the annexation of seat, compared with existing chair cushion, there is following effect: chair cushion occipitalia replaces the effect of pillow, comfort and comfort level greatly increase, intermediate body portion has certain thickness, increase comfort, and convenient folding, not yielding, lateral edge portions increases comfortableness further.

Meanwhile, the different colors splicing of intermediate body portion 1, lateral edge portions 2, distinguished, and stereovision is strong, aesthetics is good, and lateral edge portions 2 is carried out grand height process, human body is lain on chair cushion and has parcel sense.

The process of the present embodiment chair cushion is as follows:

Chair cushion is positioned on seat by positioning pinholes, then by sewing, chair cushion and seat are fixed together into as a whole, chair cushion is stitched together by different colours, intermediate body portions is divided into a kind of color, periphery (occipitalia and lateral edge portions) simultaneously around intermediate body portion is another kind of color, the process of fill-in pad height is carried out at occipitalia and lateral edge portions, make intermediate body portion produce one and be in relatively low position, when people lies up, wrap up to health one with the surrounding of Body contact to feel, greatly improve the comfort level of the person, equally, whole mat surface layer is made to give prominence to so clearly demarcated, occipitalia carries out the process of fill-in pad height, after padded, can replace pillow effect, intermediate body portion carries out linear sewing and seat combines, can horizontal linear sewing or vertical linear sewing or make it to combine with bottom seat according to certain figure sewing.

In the present embodiment, the structure of chair frame is improved as follows:

Chair frame comprises two folding rods arranged in parallel, be respectively left folding bar and right folding bar, every root folding rod forms by three hinged successively the first hinge bar 6, second hinge bars 7, the 3rd hinge bar 8, and the chair back is used as by the first hinge bar 6, and chair pin is used as by the 3rd hinge bar 8.

Handrail 9 is hinged with respectively in the middle and lower part of two first hinge bars 6, the other end of two handrails 9 is hinged with the first support bar 10 respectively, the middle and lower part of these two first support bars 10 is hinged with the 4th hinge bar 11 respectively, the other end of the 4th hinge bar 11 and the middle part of the 3rd hinge bar 8 hinged, the middle and upper part of two first support bars 10 and the middle front part of the second hinge bar 7 hinged.

In the present embodiment, the postmedian of the first hinge bar 6 and the second hinge bar 7 is hinged, is also hinged with the second support bar 12 in the rearward end of the second hinge bar 7.Also be hinged with auxiliary support bar in the rearward end of the second hinge bar 7, the other end of this auxiliary support bar is flexibly connected with the middle lower end of the first hinge bar 6.

In order to stability and the globality at two ends, chair frame left and right, the free end of two first hinge bars 6 is coupled together by a cross bar and is solidified as a whole, the free end of two the 3rd hinge bars 8 is coupled together by a cross bar and is solidified as a whole, the middle part of two first support bars 10 and free end are coupled together by a cross bar and are solidified as a whole respectively, and the free end of two second support bars 12 is coupled together by a cross bar and is solidified as a whole.

Also be hinged with the 3rd support bar 13 respectively in the middle and upper part of two first hinge bars 6, the free end of these two the 3rd support bars 13 is also coupled together by a cross bar and is solidified as a whole.

Also Non-slip material is provided with in the free end end of the first support bar and the second support bar.

According to above-described embodiment, just the utility model can be realized well.What deserves to be explained is; under prerequisite based on said structure design; for solving same technical problem; even if some making on the utility model are without substantial change or polishing; the essence of the technical scheme adopted is still the same with the utility model, therefore it also should in protection domain of the present utility model.

Claims

1. the folding seat of safety and comfort, is characterized in that, comprises collapsible chair frame and is covered in seat in collapsible chair frame and is covered in seat by sewing processing and the chair cushion be fixed as one with seat; Described seat side is provided with multiple socket part for being socketed in chair frame, and chair cushion comprises intermediate body portion (1), lateral edge portions (2); Also comprise be located at seat corner angle and for be socketed on collapsible chair frame corner angle angle cover (4).

2. the folding seat of safety and comfort according to claim 1, is characterized in that, described intermediate body portion (1), lateral edge portions (2) are processed by sewing and separate, and are respectively equipped with filler in inside.

3. the folding seat of safety and comfort according to claim 2, is characterized in that, is provided with many VELCROs or tie (5) on the side edge of chair cushion.

4. the folding seat of safety and comfort according to claim 3, is characterized in that, the head of described chair cushion, or/and afterbody is also provided with occipitalia (3), is also provided with filler in occipitalia.

5. the folding seat of the safety and comfort according to claim 1-4 any one, it is characterized in that, described collapsible chair frame comprises arranged in parallel and link together two folding rods, every root folding rod is by three hinged successively the first hinge bars (6), the second hinge bar (7), the 3rd hinge bar (8) composition, and the first hinge bar (6) is hinged with the postmedian of the second hinge bar (7);

Handrail (9) is hinged with in the middle and lower part of the first hinge bar (6), the other end of handrail (9) is hinged with the first support bar (10), the middle and lower part of this first support bar (10) is hinged with the 4th hinge bar (11), the other end of the 4th hinge bar (11) and the middle part of the 3rd hinge bar (8) hinged, the middle and upper part of the first support bar (10) and the middle front part of the second hinge bar (7) hinged, be also hinged with the second support bar (12) in the rearward end of the second hinge bar (7);

The free end of two first hinge bars (6), the free end of two the 3rd hinge bars (8) couple together respectively by a cross bar and are solidified as a whole, and angle cover is then socketed on the free end of the first hinge bar and the 3rd hinge bar.

6. the folding seat of safety and comfort according to claim 5, is characterized in that, the middle and upper part of described first hinge bar (6) is also hinged with the 3rd support bar (13).

7. the folding seat of safety and comfort according to claim 6, it is characterized in that, the middle part of two first support bars (10) and free end are coupled together by a cross bar and are solidified as a whole respectively, the free end of two second support bars (12) is coupled together by a cross bar and is solidified as a whole, and the free end of the 3rd support bar (13) is also coupled together by a cross bar and is solidified as a whole.