TW202014130A - Backrest cushion for furniture capable of supporting the back or body side of the user - Google Patents

Abstract

Provided is a backrest cushion for furniture, which includes a body frame, two insert rods, an inner lining, an inner sleeve and an outer sleeve. The body frame is provided with a bottom rod. The bottom edge of the bottom rod is a planar bottom surface. Each insert rod is connected to the bottom rod. The inner lining covers the body frame. The inner sleeve and the outer sleeve are each a bag having an opening at the bottom edge. The inner sleeve is sleeved onto the outside of the inner lining, and the outer sleeve is sleeved onto the outside of the inner sleeve. The bottom edge of the inner lining forms a first surface, a second surface and a joint surface, wherein the first surface has one side adjacent to the bottom rod and the other side connected to the joint surface, and the second surface has one side connected to the joint surface and the other side connected to the outer edge of the inner lining. The first surface is higher than the second surface in the horizontal direction, and the second surface is higher than the bottom surface in the horizontal direction, so that the bottom edge of the inner lining has a ladder shape. When the backrest cushion for furniture is arranged on a platen of a furniture, a space is formed between the bottom edge of the inner lining and the platen for allowing the inner sleeve and the outer sleeve to enter and exit. The inner sleeve and the outer sleeve do not cause adverse effect to the bottom rod in close contact with the platen, and the inner sleeve and the outer sleeve are also less susceptible to be relatively compressed by the platen.

Description

Cushions for furniture

The present invention relates to the field of furniture. In particular, it particularly relates to a cushion for furniture. The cushion is used for furniture such as a seat or a bed, and serves as a support for a user to lean sideways or back.

The M527259 new patent discloses a "furniture structure that can be assembled arbitrarily", which includes a board and a side rail, the side rail has a number of pins on the same side, and each of the pins can be selected to be inserted on the board Holes, so that the side rail is erected above the board body, and the position of the side rail on the board body can be adjusted to change the form of the furniture.

When the board is used as a seat for a seat, the side rail can be used as a seat back for the user to lean on. At this time, in order to improve the comfort of the user leaning on the side rail, the side rail can be set on the outside. A cushion is provided. The cushion has a connectable fastener at the bottom. The cushion is fastened to the bottom of the side rail by the fastener, so that the cushion is combined with the side rail.

When the cushion is sleeved on the side rail, the fastener is interlocked at the bottom of the side rail, so that the fastener is sandwiched between the bottom surface of the side rail and the top surface of the plate body. The bottom surface and the top surface of the board cannot be closely contacted. When the side bar receives the lateral force from the user, the side bar can only provide the side bar to resist the side bar by inserting the pins of the board body The support of the lateral force can easily cause the pins to bend, deform or even break.

The main object of the present invention is to provide a cushion for furniture. A part of furniture such as a seat or bed, which provides the user with side or back support.

In order to meet the intended purpose, the present invention is a cushion for furniture, which includes a skeleton, two insert rods, an inner lining, an inner sleeve, and an outer jacket, wherein the skeleton coefficients are formed by the connection of the root rod bodies, and the skeleton has a bottom rod , The bottom edge of the bottom rod is a flat bottom surface, each of the plug rods is connected to the bottom edge of the bottom rod, the inner lining covers the skeleton, the inner lining is made of foam material, the inner sleeve It is a bag body with an open bottom edge. The inner sleeve is sleeved outside the liner. The outer sleeve is a bag body with an open bottom edge. The outer sleeve is sleeved outside the inner sleeve. The inner substrate edge forms a first surface, a A second surface and an engaging surface, one side of the first surface is adjacent to the bottom rod, the other side is connected to the engaging surface, one side of the second surface is connected to the engaging surface, and the other side is connected to the inner surface The outer edges of the liners are connected, the first surface is higher than the second surface in the horizontal direction, and the second surface is higher than the bottom surface in the horizontal direction, according to which the inner substrate edge forms a step shape; A first edge seal is formed on the periphery, the first edge seal is provided on the bottom edge of the first face, and the joint faces the first edge seal to form a lateral restriction, and the outer sleeve forms a second edge seal on the opening edge, the The second edge seal is disposed on the bottom edge of the first face, and the joint faces the second edge seal to form a lateral restriction.

As mentioned above, the cushion for furniture, wherein the bottom rod is provided with a screw hole from bottom to top.

As described above, the cushion for furniture, wherein each of the insert rods respectively forms a screw hole at the bottom end.

The aforementioned cushion for furniture is provided on a table of furniture such as a seat or a bed. When the bottom rod is provided on the top edge of the table, the inner surface and the second surface are formed between the first surface and the second surface and the table. In the space where the outer sleeve enters, the inner sleeve and the outer sleeve will not adversely affect the bottom rod and the platen closely contacting each other, and the inner sleeve and the outer sleeve are also less susceptible to relative compression by the platen.

(10) ‧‧‧ skeleton

(12)‧‧‧Bottom bar

(14)‧‧‧Bottom

(16) ‧‧‧ screw hole

(20)‧‧‧Plug

(22) ‧‧‧ screw hole

(30)‧‧‧lining

(32)‧‧‧The first side

(34)‧‧‧Second side

(36)‧‧‧ Interface

(40)‧‧‧Inner sleeve

(42) ‧‧‧ opening

(44)‧‧‧First Edge

(50)‧‧‧ coat

(52) ‧‧‧ opening

(54)‧‧‧Second Edge

(60)‧‧‧plate

The first figure is an exploded perspective view of an embodiment of the present invention.

The second figure is a perspective view of a skeleton and a plunger according to an embodiment of the invention.

The third figure is a bottom view of the skeleton, plunger and liner of the embodiment of the present invention.

The fourth figure is a schematic cross-sectional view of 4-4 in the third figure.

FIG. 5 is a schematic partial cross-sectional view of an embodiment of the present invention, showing the structure of the bottom edge of the embodiment.

The sixth figure is a partial cross-sectional schematic view of the use state of the embodiment of the present invention, showing a state where the cushion for furniture is installed on a table of a furniture.

As shown in the first, second and third figures, the embodiment of the cushion for furniture of the present invention includes a framework (10), two insert rods (20), an inner lining (30), and an inner sleeve (40 ) And a jacket (50), wherein the rectangular frame body formed by the frame (10) coefficient root rod body is connected, based on the specific shape or size of the cushion, the frame (10) can be transformed into a different shape, not To the limit of the rectangular frame, the frame (10) has a bottom rod (12), and the bottom edge of the bottom rod (12) is a planar bottom surface (14), and the bottom rod (12) is from bottom to top as needed There are one to several unequal screw holes (16), and the number of the screw holes (16) is mainly determined by the length of the bottom rod (12).

Each of the insert rods (20) is in contact with the bottom edge of the bottom rod (12), and each of the insert rods (20) is an insert for inserting into a table (not shown) of furniture such as a seat or a bed A straight round rod with holes, and each of the insert rods (20) respectively forms a screw hole (22) at the bottom end.

The inner lining (30) covers the skeleton (10), the inner lining (30) is made of foam material, It is used to provide cushioning and comfort for human body to lean, and can provide a shaping effect to the cushion for furniture by the shape of the inner lining (30). Furthermore, the inner lining (30) can be composed of several layers of foams with different densities as needed. With different density of foams, the inner lining (30) can provide appropriate softness and support.

The inner sleeve (40) is a bag body with an open bottom edge. The inner sleeve (40) is sleeved on the outside of the inner liner (30) for blocking dust and keeping the inner liner (30) clean.

The outer cover (50) is a bag body with an open bottom edge. The outer cover (50) is sleeved on the outer portion of the inner sleeve (40). The outer sleeve (50) can be selected according to the needs of the appearance design with fabrics with specific colors or patterns or Made of leather.

As shown in the third and fourth figures, the bottom edge of the liner (30) forms a first surface (32), a second surface (34) and an engaging surface (36), the first surface (32) One side is adjacent to the bottom rod (12), the other side is connected to the engagement surface (36), one side of the second surface (34) is connected to the engagement surface (36), and the other side is connected to the inner The outer edges of the liner (30) meet, the first surface (32) is higher than the second surface (34) in the horizontal direction, and the second surface (34) is higher than the bottom surface (14) in the horizontal direction, according to The bottom edge of the inner lining (30) is formed into a class shape.

As shown in the fifth figure, the inner sleeve (40) is folded inward at the periphery of the opening (42) and sewn to form a first edge seal (44), the first edge seal (44) is provided on the first surface (32) The bottom edge, and the joint surface (36) forms a lateral restriction on the first sealing edge (44), accordingly, when the inner sleeve (40) is sleeved with the inner liner (30), the inner edge can be avoided The sleeve (40) slides off and keeps the inner sleeve (40) in a moderately stretched state. The outer sleeve (50) is folded inward at the periphery of the opening (52) and sewn to form a second edge seal (54), The second sealing edge (54) is provided on the bottom edge of the first surface (32), and the engaging surface (36) forms a lateral restriction on the second sealing edge (54). According to this, the outer sleeve (50) sets When the inner sleeve (40) is provided, the outer sleeve (50) can be prevented from sliding off and the outer sleeve (50) can be kept in a moderately stretched state.

As shown in the sixth figure, the aforementioned embodiment of the cushion for furniture can be provided on the top edge of the tabletop (60) of the furniture such as a seat or a bed, and serves as a back or headboard for the user to lean on or back on. At this time, each of the insertion rods (20) is selectively inserted into the jack (not shown) of the table (60), and two bolts (not shown) enter the respective holes from the bottom edge of the table (60) The jack is screwed into the screw hole (22) (as shown in the third figure) of each plug (20), and the bolt heads of the bolts respectively abut the table (60), and the bottom rod (12) ) When the screw hole (16) is provided, the corresponding number of bolts (not shown) are further screwed into the screw hole (16) of the bottom rod (12) from the bottom edge of the platen (60), The bonding strength of the bottom rod (12) and the platen (60) is improved.

Further, since the first surface (32) is higher than the second surface (34) in the horizontal direction, the second surface (34) is higher than the bottom surface (14) in the horizontal direction, so that the liner ( 30) The bottom edge forms a tiered structure. When the bottom rod (12) is provided on the top edge of the table (60), the first surface (32) and the second surface (34) and the table (60) ) Forms a space into which the inner sleeve (40) and the outer sleeve (50) can enter, so that the thickness of the inner sleeve (40) and the outer sleeve (50) does not affect the bottom rod (12) Close contact with the platen (60) constitutes an adverse effect, and the inner sleeve (40) and the outer sleeve (50) are also less susceptible to relative compression by the platen (60), avoiding the inner sleeve (40) and The outer sleeve (50) causes long-term local compression on the bottom edge of the inner lining (30) to avoid irreversible deformation of the inner lining (30), and the bottom rod (12) and the table (60) are tight to each other When the cushion for furniture is subjected to the lateral force from the user, the influence of the lateral force is effectively dispersed by each of the insert rod (20) and the bottom rod (12).

(20)‧‧‧Plug

(30)‧‧‧lining

(40)‧‧‧Inner sleeve

(50)‧‧‧ coat

Claims (3)

A cushion for furniture includes a skeleton, two insert rods, an inner lining, an inner sleeve and an outer sleeve, wherein the skeleton coefficient root rod body is connected together, the skeleton has a bottom rod, and the bottom edge of the bottom rod is A flat bottom surface, each of the insert rods is respectively connected to the bottom edge of the bottom rod, the inner lining covers the skeleton, the inner lining is made of foam material, the inner sleeve is a bag body with an open bottom edge, The inner sleeve is sleeved outside the inner liner, the outer sleeve is a bag body with an open bottom edge, the outer sleeve is sleeved outside the inner sleeve; the inner substrate edge forms a first face, a second face and an engaging face, One side of the first surface is adjacent to the bottom bar, the other side is in contact with the engaging surface, one side of the second surface is in contact with the engaging surface, and the other side is in contact with the outer edge of the liner. One side is higher than the second side in the horizontal direction, and the second side is higher than the bottom side in the horizontal direction, so that the inner substrate edge forms a step shape; the inner sleeve forms a first edge seal on the periphery of the opening, The first edge seal is provided on the bottom edge of the first face, and the connecting face forms a lateral restriction on the first edge seal. The outer sleeve forms a second edge seal on the periphery of the opening, and the second edge seal is provided on the first edge seal The bottom edge of one side, and the joint faces the second edge to form a lateral restriction. The cushion for furniture as described in item 1 of the patent application scope, wherein the bottom rod is provided with a screw hole from bottom to top. The cushion for furniture as described in item 1 of the scope of the patent application, wherein each of the insert rods respectively forms a screw hole at the bottom end.

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