TWI737453B - Seat with supporting cushion structure - Google Patents

Abstract

A seat with supporting cushion structure, which includes a body, a supporting rack made of hard material and disposed on the body, the supporting rack has a supporting frame and a plurality of supporting ribs, both ends of each supporting rib are disposed on the supporting frame, the supporting ribs are staggered to form a plurality of supporting points, and a cushion made of soft material and disposed on the supporting points, thereby, the cushion is made of soft material, which can provide the comfort of the user while riding, and is supported by the supporting rack made of hard material to prevent the cushion from being damaged, so that such a seat can not only improve the ride comfort of the user, but also has excellent durability.

Description

Seat with supporting cushion structure

The present invention relates to the technical field of seats, in particular to a seat with a cushion structure.

Please refer to Fig. 1. A common seat is as follows. It mainly includes a main body 11 and a cushion 12. The main body 11 is composed of a plurality of brackets 111. Four brackets 111 form a frame 112, and the cushion 12 Is slightly larger than the frame 112, so that when the cushion 12 is installed on the frame 112, the cushion 12 can be directly placed on the frame 112, so that the user can sit directly on the cushion 12. In order to prevent the cushion 12 from slipping on the frame 112, the industry also fixes the cushion 12 on the frame 112 in a locking manner to prevent the cushion 12 from slipping.

However, the cushion 12 installed on the frame 112 is only supported by contacting the periphery of the frame 112. After a long time of use, the unsupported center is easily broken. In order to prevent damage to the center of the cushion 12, the industry uses The seat cushion 12 is made of a harder material, but because the material is too hard, the user feels uncomfortable riding on the seat cushion 12.

In view of this, in order to be able to have both support and comfort at the same time, the inventor of the present invention has made great efforts in research, and finally a seat with the structure of the support cushion 12 of the present invention is produced.

The purpose of the present invention is to prevent the defect that a chair cushion made of a softer material is easy to be damaged, thereby increasing the service life of the seat.

To achieve the foregoing objective, the present invention is a seat with a supporting cushion structure, comprising: a body; a support frame made of hard material and mounted on the body, the support frame has a support frame and a plurality of supports Ribs, the two ends of each supporting rib are assembled on the supporting frame, and the supporting ribs are staggered to form a plurality of supporting points; and a cushion made of soft material, the cushion is arranged on each of the supporting frame The support point.

In a preferred embodiment, the body has a bipod and two supporting frames, the two supporting frames have a bearing distance between them, two ends of the two supporting frames are respectively connected to the bipod, and by The two supporting frames and the bipod jointly surround and define a supporting part, and the supporting frame is placed on the supporting part.

In a preferred embodiment, the support frame is composed of four outer frame ribs, the two ends of each outer frame rib are connected to each other in sequence, and the two ends of each support rib are respectively connected to different outer frame ribs .

In a preferred embodiment, each of the supporting ribs is staggered with each other, the staggered position of each of the supporting ribs and the other of the supporting ribs forms a supporting point, and each of the supporting ribs is staggered with a plurality of supporting ribs, Each of the supporting ribs has a plurality of supporting points.

In a preferred embodiment, the cushion has a plurality of protrusions, and each protrusion protrudes from the cushion.

In a preferred embodiment, a bottom surface of the seat cushion connected to the support frame has an arc, each of the support ribs has a support surface connected to the seat cushion, and each support surface is connected to the bottom surface, so that each support rib has an arc shape .

In a preferred embodiment, each of the two legs has a locking portion, and the locking portion has a locking hole.

In a preferred embodiment, the cushion has a bent portion, and the bent portion is bent along the bipod and attached to the bipod.

In a preferred embodiment, the support frame is directly formed on one side of the cushion by a secondary injection molding method, so that the support frame and the cushion are integrally formed.

As a result, the seat cushion of the present invention is made of soft materials, which can provide the user with comfort when riding, and the seat cushion is supported by a support frame made of hard materials to prevent damage to the seat cushion; in particular, the seat cushion The support points on the support frame are evenly distributed on the support frame, so that the force sitting on the cushion can be evenly distributed on each support point, thereby preventing the support frame from being damaged, so as to improve the present invention with a support cushion structure The durability of the seat.

Acquaintance

11: main body

111: Bracket

112: Frame

12: Cushion

this invention

20: body

21: Tripod

22: Shelf

23: Acceptance Department

24: Locking part

241: Locking Hole

30: Support frame

31: Support frame

311: Outer Frame Rib

32: Support rib

321: support surface

33: Support point

40: cushion

41: Convex

42: Bottom

43: Bending part

L: bearing distance

Figure 1 is a perspective exploded view of a conventional seat.

Figure 2 is a perspective view of the present invention in a preferred embodiment.

Figure 3 is an exploded perspective view of the present invention in a preferred embodiment.

4 is a partial cross-sectional view of the combination of the support frame and the cushion in a preferred embodiment of the present invention.

Figure 5 is an exploded perspective view of the present invention in another preferred embodiment.

Please refer to Figures 2 to 4, the present invention is a seat with a supporting cushion structure, including: A body 20; in this embodiment, the body 20 has a bipod 21 and two supporting frames 22, the bipod 21 has a bearing distance L between, and the two supporting frames 22 are respectively connected to both ends The bipod 21 is surrounded by the two supporting frames 22 and the bipod 21 to define a supporting portion 23.

A supporting frame 30 is installed on the main body 20. The supporting frame 30 has a supporting frame 31 and a plurality of supporting ribs 32. Both ends of each supporting rib 32 are assembled on the supporting frame 31, and each The supporting ribs 32 are staggered to form a plurality of supporting points 33; in this embodiment, the supporting frame 31 is composed of four outer frame ribs 311. The two ends of 32 are respectively connected to different outer frame ribs 311, and the supporting ribs 32 are staggered with each other. The staggered position of each supporting rib 32 and the other supporting rib 32 is a supporting point 33, and Each of the supporting ribs 32 is staggered with a plurality of supporting ribs 32, so that each of the supporting ribs 32 has a plurality of supporting points 33.

A cushion 40 is made of soft material, and the cushion 40 is arranged on each of the support points 33 of the support frame 30.

In particular, the seat cushion 40 has a plurality of protrusions 41, and each of the protrusions 41 protrudes from the seat cushion 40. Since the seat cushion 40 is made of soft material, when the user sits on the seat cushion 40, each The convex portion 41 is deformed due to the weight of the user, and can provide the user with a soft feeling during the deformation process, thereby increasing the comfort of the cushion 40.

Secondly, since the seat cushion 40 has the convex portion 41, a bottom surface 42 of the seat cushion 40 connected to the support frame 30 has a curvature, and each of the support ribs 32 has a support surface 321 connected to the seat cushion 40, and each support surface 321 is connected to the bottom surface 42 so that each support rib 32 is arc-shaped. And because each support rib 32 is arc-shaped, each support rib 32 can have better elastic expansion and contraction space, thereby increasing the support rib 32 Durability.

More preferably, the two legs 21 each have a locking portion 24, and the locking portion 24 has a locking hole 241, and a screw is passed through the locking hole 241 and locked to the support frame 30 and the cushion 40 are further fixed to the support frame 30 and the cushion 40.

Finally, the seat cushion 40 has a bending portion 43 that is bent along the bipod 21 and attached to the bipod 21.

The above is the structural configuration and connection relationship of the present invention in a preferred embodiment. The use of the present invention and the effects it can achieve are as follows: Please refer to FIG. 2, when the user sits on the cushion 40 , The weight of the user presses the cushion 40 vertically, and the weight is transmitted to the support frame 30 through the cushion 40, and the cushion 40 is supported dispersedly by the support points 33 of the support ribs 32, even if the cushion 40 is Made of soft material, it can still be supported by the support frame 30, and the support points 33 are evenly distributed on the support frame 30, thereby allowing the weight of the user to press on the cushion 40 to be evenly distributed among the support points 33 on support.

More preferably, the support points 33 are evenly distributed on the support frame 30, so the weight will not only be transmitted to one of the support points 33 of the support frame 30, but will be evenly distributed to the support points 33 of the support frame 30. In turn, the support frame 30 is prevented from being damaged.

Therefore, the seat cushion 40 of the present invention is made of soft material, which can provide the user with comfort when riding, and the seat cushion 40 is supported by the support frame 30 made of hard material to prevent the seat cushion 40 from being damaged; in particular, However, the support points 33 on the support frame 30 are evenly distributed on the support frame 30, so that the force sitting on the cushion 40 can be evenly distributed on the support points 33, thereby preventing the support frame 30 Damage to improve the durability of the seat with the support cushion structure of the present invention.

Finally, please refer to FIG. 5. In another embodiment, the support frame 30 is directly formed on one side of the seat cushion 40 by a secondary injection molding method, so that the support frame 30 and the seat cushion 40 When formed as one body, the tightness of the support frame 30 and the cushion 40 is increased, so that the gravity applied on the cushion 40 can be more smoothly distributed on all the support points 33 of the support frame 30.

20: body

21: Tripod

22: Shelf

23: Acceptance Department

24: Locking part

241: Locking Hole

30: Support frame

31: Support frame

311: Outer Frame Rib

32: Support rib

33: Support point

40: cushion

41: Convex

43: Bending part

L: bearing distance

Claims (8)

A seat with a supporting cushion structure, comprising: a body; a support frame made of hard material and installed on the body; the support frame has a support frame and a plurality of support ribs, two of each support rib The ends are assembled on the supporting frame, and the supporting ribs are staggered to form a plurality of supporting points; and a cushion made of soft material, the cushion is arranged on each supporting point of the supporting frame, the supporting frame It is directly formed on one side of the seat cushion by means of secondary injection molding, so that the support frame and the seat cushion are formed into one body. The seat with a supporting cushion structure according to claim 1, wherein the body has a bipod and two supporting frames, the two supporting frames have a bearing distance between them, and two ends of the two supporting frames are respectively connected On the bipod, a supporting part is defined by the two supporting frames and the bipod, and the supporting frame is placed on the supporting part. The seat with a supporting cushion structure according to claim 1, wherein the supporting frame is composed of four outer frame ribs, the two ends of each of the outer frame ribs are connected to each other in sequence, and the two ends of each supporting rib are respectively connected to each other. Connected to different ribs of the outer frame. The seat with a supporting cushion structure according to claim 1 or 3, wherein each of the supporting ribs is staggered with each other, and each of the supporting ribs and the other supporting rib are staggered to form a supporting point, and each of the supporting ribs The supporting ribs are staggered with a plurality of supporting ribs, so that each supporting rib has a plurality of supporting points. The seat with a supporting cushion structure according to claim 1, wherein the cushion has a plurality of convex parts, and each convex part protrudes from the cushion. The seat with a supporting cushion structure according to claim 1 or 5, wherein a bottom surface of the cushion connected to the support frame has a curvature, each of the supporting ribs has a supporting surface connected to the cushion, and each supporting surface is connected to The bottom surface makes the supporting ribs have an arc shape. According to claim 2 of the seat with a cushion supporting structure, each of the two legs has a locking portion, and the locking portion has a locking hole. The seat with a supporting cushion structure according to claim 2, wherein the cushion has a bending portion, and the bending portion is bent along the bipod and attached to the bipod.

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