TWM558570U - Improved structure for convertible sofa bed - Google Patents

Abstract

The present invention is an improved structure of a sofa bed, comprising: a body having a bottom plate, and a front plate and a rear plate of the same height are provided on the front and rear sides of the bottom plate to form a U-shaped structure. a back plate is disposed on a rear side of the body, and a height of the back plate is higher than a height of the rear plate, such that the back plate is a backrest portion than a protruding portion of the rear plate; Separatingly disposed on the left and right sides of the body, the housing is provided with an accommodating space, and the height of the side panels is higher than the front panel and the rear panel but lower than the height of the back panel, so that the side panels are The upper edge forms an armrest portion; and at least one detachable cover plate is coupled to the front plate and the rear plate to form a flat sitting portion; wherein when a user attaches the detachable cover After the board is lifted, the user can store or take an item in the accommodating space.

Description

Improved structure of sofa bed

The present invention relates to an improved structure of a sofa bed, and more particularly to an improved structure of a sofa bed having a simple structure and a storage function.

According to the changes in the social structure in recent years, the number of small families with a small population has increased significantly, and the current high housing prices have caused the demand for home purchases to gradually change from the traditional Daping apartment to the small flat suite, resulting in home. The living space is gradually being compressed; in addition, many office workers or students often rent a suite or an elegant house near the company or school in order to reduce the commuting time spent on work and class.

However, whether it is self-occupation or renting, the number of pings in the suite is quite small. However, in order to meet the living needs of visiting relatives and friends, the sofa bed that can be folded is usually purchased, and it is usually used as a seat when the relatives and friends need to stay. The sofa bed can be unfolded for relatives and friends to lie down, and then the relatives and friends can leave and return to the seat. However, the structure of the sofa bed is relatively complicated, the production cost is high, and in actual use, it is often due to the gap depression. Causes the user to face the problem of lying uncomfortable.

In addition, the sofa bed lacking the storage function satisfies the living needs of relatives and friends, but there is no more space for other furniture or cabinets for the centralized placement and storage of daily sundries, which creates a waste of space.

Looking at the above, the creators of this creation have painstakingly studied, thought and designed a modified structure of the sofa bed for many years, in order to improve the lack of the prior art, and to enhance the implementation and utilization of the industry.

The main purpose of the present invention is to provide an improved structure of a sofa bed, which has a accommodating space and a flat sitting position, and can be manufactured in a simple structure and a low cost, and at the same time, the conventional sofa bed is not provided with a storage function. It is easy to make the person who is lying down feel uncomfortable, and is suitable for setting up in an apartment, suite or elegant room with a small number of floors.

Therefore, in order to achieve the above object, the present invention is an improved structure of a sofa bed, comprising: a body having a bottom plate and having one front plate and one rear plate at the same height on the front and rear sides of the bottom plate Forming a body of a U-shaped structure; a back plate is disposed on a rear side of the body, and a height of the back plate is higher than a height of the rear plate such that the back plate is closer to a protruding portion of the rear plate a backrest portion; the two side plates are respectively disposed on the left and right sides of the body, and an accommodating space is formed with the body, and the height of the side plates is higher than the front plate and the rear plate but lower than the back plate a height such that an upper edge of the side panels forms an armrest portion; and at least one detachable cover plate is coupled to the front panel and the rear panel to form a flat sitting portion; wherein, when used After the detachable cover is picked up, the user can store or take an item in the accommodating space.

The improved structure of the sofa bed described above, wherein the front panel and the rear panel are vertically disposed with the bottom panel.

The improved structure of the sofa bed, wherein one side of the bottom surface of the detachable cover plate is provided with a first rib and a second ridge parallel to each other, and the detachable cover is provided by the first a rib is fixed to the second rib The body is on the front panel.

The improved structure of the sofa bed further includes at least one fixed cover plate, and the fixed cover plate is fixedly coupled to the front plate and the rear plate, and is formed together with the detachable cover plate Sitting in the bedroom.

According to the improved structure of the sofa bed, when there are a plurality of the fixed cover plates, the fixed cover plates are respectively disposed on the left and right sides of the detachable cover plate.

The improved structure of the sofa bed, wherein the front plate and the upper portion of the rear plate are provided with supporting members parallel to the side plates, and the supporting members are formed with the upper edges of the front plate and the rear plate A support plane.

The improved structure of the sofa bed is characterized in that the armrest portion is a sloped surface, and the slope is inclined downward from one end of the backboard to be close to one end of the front panel.

The improved structure of the sofa bed is characterized in that the armrest portion has an arcuate corner near one end of the front panel.

To sum up, this case is not only innovative in terms of space type, but also can enhance the above-mentioned multiple functions compared with customary articles. It should fully comply with the statutory new patent requirements of novelty and progressiveness, and apply in accordance with the law. This new type of patent application, to encourage creation, to the sense of virtue.

10‧‧‧ Ontology

11‧‧‧floor

12‧‧‧ front board

13‧‧‧ Back panel

14‧‧‧Removable cover

141‧‧‧First rib

142‧‧‧second rib

15‧‧‧Sit

16‧‧‧Fixed cover

17‧‧‧Support

20‧‧‧back board

21‧‧‧Backrest

30‧‧‧ side panels

31‧‧‧Handrails

32‧‧‧Arc angle

40‧‧‧ cushion body

50‧‧‧ 枕

S‧‧‧ accommodating space

Figure 1 is an exploded view of the improved structure of the sofa bed of the creation.

Figure 2 is a perspective view of the improved structure of the sofa bed of the creation.

Figure 3 is a partially exploded view of the improved structure of the sofa bed of the creation.

Figure 4 is a bottom view of the detachable cover of the improved structure of the sofa bed of the present invention.

Figure 5 is a diagram showing an embodiment of the improved structure of the sofa bed of the present invention.

Embodiments of the present creation will be described below based on Figs. 1 to 5 . This description is not intended to limit the implementation of the present invention, but is one of the embodiments of the present invention.

First, please refer to the improved structure of the sofa bed of the present invention, which includes a body 10 having a bottom plate 11 and having the same sides on the front and rear sides of the bottom plate 11 One of the heights of the front panel 12 and the rear panel 13 , and the front panel 12 and the rear panel 13 are vertically disposed with the bottom panel 11 to form a body 10 of a U-shaped structure; a back panel 20 is disposed thereon The rear side of the main body 10, and the height of the backboard 20 is higher than the height of the rear panel 13, so that the protruding portion of the backboard 20 is a backrest portion 21; the two side panels 30 are respectively disposed on An accommodating space S is formed on the left and right sides of the body 10, and the height of the side plates 30 is higher than the front plate 12 and the rear plate 13 but lower than the height of the back plate 20, so that The upper edge of the side plate 30 defines an armrest portion 31 which is a sloped surface, and the slope is inclined downward from one end of the back board 20 to one end of the front panel 12, and the armrest portion 31 has an arcuate corner 32 near one end of the front panel 12; and at least one detachable cover 14 coupled to the front panel 12 The top of the rear panel 13 is formed to form a flat sitting portion 15; wherein when the user detaches the detachable cover 14 for the user to store or take a seat in the accommodating space S Items (not shown).

Next, as shown in FIG. 3, the improved structure of the sofa bed of the present invention further includes at least one fixed cover 16 and the fixed cover 16 is fixedly coupled. The flat seat portion 15 is formed above the front panel 12 and the rear panel 13 and together with the detachable cover panel 14, but is not slidable by the user like the detachable cover panel 14.

Therefore, as can be seen from FIG. 1, the detachable cover plate 14 of the plurality of pieces is coupled to the upper portion of the body 10, or as can be seen from FIG. 3, the detachable cover plate 14 and the fixed cover plate can be simultaneously 16 is coupled to the upper portion of the body 10, and a plurality of the fixed cover plates 16 are respectively disposed on the left and right sides of the detachable cover plate 14.

However, in order to enhance the ability of the body 10 to support the detachable cover plate 14 or/and the fixed cover plate 16, the upper portion of the front plate 12 and the rear plate 13 are provided with support parallel to the side plates 20 And the supporting member 17 forms a supporting plane (not shown) with the upper edges of the front panel 12 and the rear panel 13, so that the detachable cover 14 or/and the fixed cover 16 can It is placed on the body 10 more smoothly.

Furthermore, as shown in FIG. 4, one side of the bottom surface of the detachable cover 14 is provided with a first rib 141 and a second rib 142 which are parallel to each other, and the detachable cover 14 is borrowed. The first rib 141 and the second rib 142 are fixed to the front panel 12 of the body 10, so that the detachable cover 14 does not slide when it is coupled to the body 10.

Finally, the improved structure of the sofa bed of the present invention is made of wood material, and has no complicated structure, and as shown in FIG. 5, the user can place a cushion body 40 in the sitting portion 15 due to The sitting portion 15 is a flat plane so that the user can sleep comfortably, or at least one pillow 50 can be placed for the user to be placed behind the back panel 20, so that the user Can ride comfortably.

Therefore, this creation does provide an improved structure of the sofa bed, The accommodating space and the flat sitting position can be manufactured in a simple structure and low cost, and at the same time, the problem that the conventional sofa bed does not have a storage function and is easy to feel uncomfortable for lying down is improved, and is suitable for being placed in the room. Apartments, suites or elegant rooms with a small number of floors.

In summary, it is only a preferred embodiment of the present invention, and thus does not limit the scope of the patent of the present invention. The equivalent structural changes that are made by using the present specification and the contents of the schema are all included in the present creation. Within the scope, it is combined with Chen Ming.

Claims (8)

An improved structure of a sofa bed, comprising: a body, the system has a bottom plate, and a front plate and a rear plate of the same height are disposed on the front and rear sides of the bottom plate to form a U-shaped structure; a back plate is disposed on the rear side of the body, and the height of the back plate is higher than the height of the back plate, so that the back plate is a backrest portion than the protruding portion of the rear plate; An accommodating space is formed on the left and right sides of the main body, and the height of the side panels is higher than the front panel and the rear panel but lower than the height of the back panel to make the upper edges of the side panels Forming an armrest portion; and at least one detachable cover plate coupled to the front panel and the rear panel to form a flat sitting portion; wherein, when a user picks up the detachable cover panel For the user to store or take an item in the accommodating space. The improved structure of the sofa bed according to claim 1, wherein the front panel and the rear panel are disposed perpendicular to the bottom panel. The improved structure of the sofa bed according to claim 1, wherein one side of the bottom surface of the detachable cover is provided with a first rib and a second ridge parallel to each other, and the detachable cover The first rib and the second ridge are snap-fitted to the front plate of the body. The improved structure of the sofa bed according to claim 1, further comprising at least one fixed cover plate, and the fixed cover plate is fixedly coupled to the front plate and the rear plate, and is detachable The cover plates together form the seat. The improved structure of the sofa bed according to claim 4, wherein when there are a plurality of the fixed cover plates, the fixed cover plates are respectively disposed on the left and right sides of the detachable cover plate. The improved structure of the sofa bed according to any one of claims 1 to 5, wherein the front plate and the upper portion of the rear plate are provided with support members parallel to the side plates, and the support member is The front panel and the upper edge of the rear panel form a support plane. The improved structure of the sofa bed according to any one of claims 1 to 5, wherein the armrest portion is a sloped surface, and the slope is inclined downward from one end of the backboard to be adjacent to the front panel One end. The improved structure of the sofa bed according to claim 7, wherein the armrest portion has an arcuate corner near one end of the front panel.