TWM549013U - Dual-purpose furniture structure of bed and chair - Google Patents

Description

Bed and chair dual-use furniture structure

This creation department relates to a kind of furniture structure, especially a bed and chair structure which can be quickly unfolded and folded, is easy to operate, and has high safety.

Today's social housing prices remain high. Under the budget of Tongtong's home purchase, the number of flats that can be purchased is getting smaller and smaller, and the living space is getting smaller and smaller. In a limited space, the size and function of furniture or home appliances are used. There are special needs. In general, the choice of home appliances is mostly in the direction of small size and multi-function. In addition to the size of the furniture and cabinets, and the multi-functionality, it is necessary to pay attention to whether it will affect the moving line.

In order to make the small space be used greatly, and to make the small and complete home function of the sparrow, the main design focus of the interior design and decoration industry for the construction of the Xiaoping number, in addition to the professional interior design planning, The average person thinks about the furniture and home appliances in his home environment.

Because indoors or public places, the most space-consuming people are often furniture, storage cabinets and home appliances, and often are indispensable roles. However, most of the furniture, storage cabinets and appliances are not in use 24 hours a day, so they can be displayed for use when needed. After use, they can be recovered or hidden to maintain the movable space and moving lines. The concept is the starting point. With a special structural design, more than two pieces of furniture, storage cabinets or home appliances can be combined into one, or various furniture, storage cabinets and home appliances can be stacked, folded, combined, etc. Occupy while maintaining the original home function.

In terms of structure, the most common ones are mostly foldable or stretchable designs, such as folding tables, folding chairs, and telescopic racks; on the other hand, multi-functional furniture structures are also quite common, such as sofa combined beds, Side table combined with chair, dining car combined with coffee table, and hanger combined with umbrella stand, etc.; in terms of sofa bed, the sofa bed that can be folded in the market is often faced with relevant structure. The connection is not stable enough, the components and components are many, and the operation is difficult and laborious. Therefore, the development of the industry should focus on how to improve the structural strength of the foldable sofa bed at this stage and improve the service life of the seat or bed. .

For the analysis of the furniture for bed and seat, the structure can be roughly divided into two categories: "support frame" and "no support frame". "No support frame" means that the sofa bed does not use any bed. A seat or a support frame with a high mattress and a seat, which is placed directly on the ground, such a structure, such as the "leisure sofa chair" disclosed in the new model patent 089301433; and the domestic patent No. 094219633 "The sofa bed chair structure is improved." "With a support frame" means that the sofa bed has a bed support or a support frame to raise the height of the mattress from the height of the mattress and the seat.

According to the conventional structure of the bed and chair with the support frame, as shown in the new patent No. 088204088, the "middle support of the folding sofa bed chair and the simple adjustment structure improvement" are provided. The concave type frame is fixed between the two, and the front, middle and rear bed sheets are pivotally connected to each other to form a flattenable bed surface, or the front and middle bed sheets are used as the backrest part, and the rear bed is The film is used as a cushion part, and is characterized in that: two front ends of the concave type frame between the two sides of the base are fixedly embedded with the pillars, and the back of the back sheet is fixed to the middle bed and the rear end are fixed. There are front and rear U-shaped seats, which are provided with the middle support legs pivoted on the front U-shaped seat, and the last support feet are pivoted on the U-shaped seat, and the brackets are connected between the front and middle support legs; A plurality of notched positioning pieces are fixed under the two sides of the rear bed, so that the notches of the positioning piece can be embedded across the inlaid columns provided at the front ends of the concave frame of the base.

In addition, it is known that it is a dual-purpose structure of a "seat support frame", such as the "structure improvement of the sofa bed" disclosed in the Japanese Patent No. 088204362, which is mainly assembled between the two side brackets of the sofa bed. a horizontal bracket member having a predetermined width and length in a horizontal orientation, wherein the horizontal bracket member is positioned to lay an L-shaped seat cushion portion and a reclining portion; and the feature is: laying along the positioning One side of the horizontal seat cushion portion on the horizontal bracket member is a first auxiliary mattress portion extending to a suitable length, and the first auxiliary mattress portion is located at the center of gravity of both sides of the back side layer. a bent squat-shaped stand; and depending on the vertical reclining portion, it is possible to lengthen the overall length to the preset sofa bed, and the extended reclining portion is located at the center of gravity of the two sides. A tripod with a movable bend is provided.

There is also a conventional dual-purpose structure for a bed with a support frame, such as the domestic The "retractable sofa bed" disclosed in the new patent No. 104214682 includes: a main body composed of a bottom frame, a first side frame and a second side frame, the first and second side frames are symmetrically fixed at the bottom a second end of the frame; a backrest portion pivotally coupled to the rear end of the first side frame and the second side frame; a second pivoting unit and the first side frame and the second side frame front end a first active portion connected to the connection; and a second movable portion coupled to the first movable portion by at least one third pivoting unit.

In the above-mentioned structure, the dual-purpose structure of the bed with the support frame refers to the state in which the bed support and the mattress are unfolded to form a bed, and if the bed support and the mattress are folded, the formation is formed. The state of the seat or sofa, and each of the bed support and the mattress is at a height from the ground. The dual-purpose structure of the "supporting frame" bed chair is less likely to be contaminated with dust or water on the ground because the mattress is not placed, but the bed frame with "support frame" has a bed frame and The support frame member and the bed support and the support frame structure all need to have a folding function, so the overall structure and the technical support of the "support frame" are much more complicated than the "support frame".

In the above-mentioned three cases, the dual-purpose structure of the bed and chair with the support frame can be unfolded and folded. However, the folding technology and structure applied in each case are different; however, each case is structurally and structurally equivalent. In addition, the bed brackets made up of several tubular brackets in each case have poor stability. When they sleep, they turn over and the whole set of bed supports will shake; and the various cases are unfolding and folding. And the steps are also quite cumbersome and cumbersome, and it takes a long time to perform the folding or unfolding action; in addition, the complicated structure of the folding or unfolding action of raising the bracket is not only difficult to operate but also easy to use. The person who was caught or crushed in the process was injured and had doubts about poor safety. Therefore, the creator of the case proposed a bed and chair structure that can be quickly unfolded and folded, is easy to operate, and has high safety. To form a practical and innovative bed chair furniture structure.

In view of the above, the double-purpose furniture structure of the bed and chair disclosed in the present invention comprises: a base device having a telescopic support set having at least two stacks in a U shape, each of the stacks Each of the slide rail groups is provided with a linear path extending along the open side of each of the stacks, so that the stacks are mutually overlapped and extended relative positions on the side of the jaw opening; The plate device is disposed on the telescopic support group, and has at least two horizontal plates which are vertically stacked and planarly unfolded after rotating at a predetermined angle, and each of the horizontal plates is in a plane unfolding state when the rotation is in a plane state , the flat telescoping bracket set can be placed on the telescopic bracket group in an extended state, and each of the sliding panels can be placed on the telescopic bracket group in a stacked state; The seat board device has at least one pad body that can be flexed, and can be changed in a form of expansion and folding, and the pad body can be placed on the side plate in a planar unfolded state when the pad body is deployed. The pad body can be placed on each of the lying plates in a stacked state after being properly folded; by using the above-mentioned members, the stacking frame is stretched and folded in a lateral linear displacement manner by using the telescopic bracket group. The operation is simple, easy and fast, the overall support is relatively stable, and the lifting and folding process does not raise the movement, which can improve the safety of use, and the overall structural components are few, the assembly is easy, fast and labor-saving, and can be effective Reduce manufacturing and labor costs, so the overall knot Up to facilitate practical person.

The main purpose of the present invention is to provide a furniture structure for the bed and chair, which is a telescopic bracket group which is stacked laterally with each other, and the stacking frame is stretched and folded in a lateral linear displacement manner, and is pulled out in a single step and It can be pushed back, its operation is simple, easy and fast, and it has the effect of simplifying stretching and folding action.

The second purpose of the present invention is to provide a furniture structure for a bed and chair, which is composed of a plurality of stacks stacked from the inside and the outside, and each of the stacks is a braided support frame, and The overall support is more stable and effectively reduces the shaking of the bed support.

A further object of the present invention is to provide a furniture structure for a bed and chair, wherein the lateral linear displacement telescopic bracket group has no lifting action during the stretching and folding process, which makes the operation more labor-saving and reduces the clamp. In the case of injury or injury, the safety of use can be improved.

A further object of the present invention is to provide a furniture structure for a bed and chair, which has a small overall structural component, is easy and quick to set up, can effectively reduce manufacturing and labor costs, and can be combined with a cabinet or side table design. Add storage and desktop features.

[This creation]

(10) ‧‧‧Base unit

(11)‧‧‧Flexible bracket group

(111)(112)(113)(114)‧‧‧

(12) ‧‧‧Slide group

(13)‧‧‧Seat bracket

(14)‧‧‧ Bed base bracket

(15) ‧ ‧ pedestal

(151)‧‧‧Storage space

(152) ‧ ‧ 掀 cover

(153)‧‧‧Support components

(16) ‧‧‧handle

(17)‧‧‧Leaves

(171) ‧‧‧Folding space

(18)‧‧‧Side side table

(181)‧‧‧Rotary components

(182)‧‧‧ Desktop

(191)‧‧‧ rod rack

(192)‧‧‧

(193)‧‧‧Cushion space

(194)‧‧‧Handles

(195) ‧‧‧Table

(196)‧‧‧Table feet

(197)‧‧‧ Desktop

(20) ‧ ‧ s.

(21) (22) (23) ‧ ‧ s

(24) ‧‧‧handle

(25)‧‧‧Rotating components

(30) ‧ ‧ lie cushion device

(31)‧‧‧

(32)‧‧‧Cushion

(40)‧‧‧Card Group

(41)(411)(412)(413)(414)‧‧‧

(42) (421) (422) (423) (424) ‧ ‧ §

The first figure is a perspective view of a preferred embodiment of the present invention.

The second figure is a perspective exploded view of a preferred embodiment of the present invention.

The third figure is a schematic view showing the unfolded state of the base device according to a preferred embodiment of the present invention.

The fourth figure is a schematic view showing the unfolded state of the lying board device according to a preferred embodiment of the present invention.

The fifth figure is a schematic diagram 1 of the unfolding action of a preferred embodiment of the present invention.

The sixth figure is a schematic diagram 2 of the unfolding action of a preferred embodiment of the present invention.

Figure 7 is a schematic view of the state of the bed in accordance with a preferred embodiment of the present invention.

The eighth figure is a perspective view of the second embodiment of the creation.

The ninth drawing is an exploded perspective view of the second embodiment of the creation.

The tenth figure is a schematic view showing the expanded state of the second embodiment of the creation.

Figure 11 is a schematic view showing the state of the bed of the second embodiment of the present invention.

Fig. 12 is a first schematic view showing the state in which the side table group of the second embodiment of the present invention is unfolded.

The thirteenth drawing is a second schematic diagram of the unfolded state of the side table set of the second embodiment of the present invention.

Figure 14 is a third schematic view showing the state in which the side table group of the second embodiment of the present invention is unfolded.

The fifteenth drawing is a perspective view of the third embodiment of the creation.

Figure 16 is a perspective view of the base device of the third embodiment of the present invention.

Figure 17 is a perspective exploded view of the third embodiment of the creation.

Figure 18 is a schematic view showing the arrangement of the bed of the third embodiment of the present invention.

The nineteenth drawing is a schematic view showing the state of the sofa coffee table set of the third embodiment of the present invention.

Fig. 20 is an exploded perspective view showing the fourth embodiment of the creation.

The twenty-first figure is a schematic view showing the expanded state of the fourth embodiment of the creation.

First of all, please refer to the first to fourth figures. The furniture structure of the bed and chair provided by the present invention is first explained by the implementation state of the single bed and the single sofa switching. The main ones include: a base device (10) And a base plate device (20) and a bed device (30) are connected to the base device (10).

The base device (10) has a telescopic bracket set (11) having a stencil At least two stacks (111) (112) (113) (114), respectively, a slide rail group (12) is disposed between each of the stacks (111) (112) (113) (114) for providing a linear path extending along the open side of each of the stacks (111) (112) (113) (114) such that each of the stacks (111) (112) (113) (114) is open The side produces a relative positional change of overlap and extension; the telescopic bracket set (11) is composed of a number of each of the stacks (111) (112) (113) (114), and from the outermost to the innermost Each of the stacks (111) (112) (113) (114) has a width dimension that is gradually reduced, so that the stack (114) of a smaller width dimension can be accommodated in the stack of larger width dimensions (113). Inside, the stack (113) of smaller width dimension can be accommodated inside the stack (112) of larger width dimension, and the stack (112) of smaller width dimension can be accommodated in a larger width dimension The inside of the stack (111); each of the stacks (111) (112) (113) (114) is linearly moved in the opposite direction to the open side of the figure, and each of the stacks (111) (112) (113) (114) is formed by externally forming a seat bracket (13); each of the stacks (111) (112) (113) (114) is linearly moved toward the side of the opening of the figure Thereafter, each of the stacks (111) (112) (113) (114) will be moved outward one by one to form a bed support (14); the base device (10) has a base (15) ) is disposed on one side of the telescopic bracket set (11), and the telescopic bracket set (11) is fixed on the base (15), that is, the base (15) and the closest stack The frame (111) is fixed to each other; the base (15) defines a storage space (151) for providing a storage and storage portion; the base (15) is provided with a cover (152), which can be completed. The storage space (151) is blocked; at least one support assembly (153) is disposed between each of the cover (152) and the base (15), and the cover (152) is provided to be positioned and maintained when being opened upward. The support of the state; the stack of the minimum width dimension (114) is provided with at least one handle (16) at its predetermined portion, and the hand can be provided to sequentially sequence the stack (111) (112) (113) (114) Drag and drop the moving part of the force.

The horizontal plate device (20) is disposed on the telescopic support group (11), and has at least two horizontal plates (21) (22) which are vertically stacked and planarly extended after being rotated at a predetermined angle. (23), and each of the lying plates (21) (22) (23) can be placed flat on the telescopic support group (11) when the rotation is in a planar state, each of the horizontal plates (21) (22) (23) When the rotation is in a stacked state, it can be placed flat on the telescopic support group (11) in a stacked state; each of the horizontal plates (21) (22) (23) is received In the folded state, at least a handle (24) is provided at the uppermost portion of the seat board (23), and the hand is provided to rotate each of the seat boards (21) (22) (23) or a folding force applying portion; at least one rotating component (25) is disposed between each of the horizontal plates (21) (22) and (23) to provide pre-preparation of each of the horizontal plates (21) (22) (23) Set the rotation of the angle to produce a change in the stacked and unfolded states.

The bed cushion device (30) is disposed on the bed board device (20), and has at least one cushion body (31) that can be flexed and folded, and the cushion body is (31) in the unfolded state, it can be placed on each of the horizontal plates (21) (22) (23) in a planar unfolded state, and the pad body (31) can be placed in a stacked state after being properly folded. Each of the seats (21) (22) (23).

By means of the above-mentioned members, each of the stacks (111) (112) (113) (114) is stretched and folded in a lateral linear displacement manner by the telescopic bracket set (11), and is matched with each of the seat board devices (20). And the seat cushion device (30) is laid flat on the side, so that the switching operation is simple, easy and fast, the overall support is relatively stable, and the lifting and folding process does not raise the movement, which can improve the safety of use, and the whole The structural components are few, the assembly is easy, fast and labor-saving, and the manufacturing and labor costs can be effectively reduced, so that the overall structure can be convenient and practical.

In order to further understand the characteristics of this creation, the use of technical means and the expected results, the use of this creation is described as follows:

In the creation of the present invention, the stack (111) located outside is first assembled on one side of the base (15), and the opening of the stack (111) in the shape of a dome is oriented toward a predetermined extension direction. The stacking frame (112) is received in the stacking frame (111), and the two adjacent sliding rails of the sliding rail group (12) are respectively connected to the stacking frames (111) by the side edges ( 112) upper; the stack (113) is received in the stack (112), and the two adjacent slide rails of the slide group (12) are respectively connected to the stack by the side edges ( 112) (113); the stack (114) is accommodated in the stack (113), and the two adjacent slide rails of the slide rail group (12) are respectively connected to the respective sides. On the stack (113) (114); the handle (16) is then assembled to the pre-installation position of the stack (114); then each of the sets (21) (22) (23) After the three components are connected in series by the rotating component (25), the sliding plate (21) is pivotally disposed on the base (15) with its preset portion; finally, the pad body (31) is placed on the seat. Above the horizontal board (21) (22) (23), the assembly is completed.

When the present invention is used in bed, please refer to the fifth to seventh figures. First, each of the horizontal plates (21) (22) (23) in a stacked shape is rotated vertically toward the base (15). Then, by hand holding the handle (16), the stack (114) is displaced toward the outside of the open side of the cymbal type until the slide group (12) provided on the stack (114) slides linearly outward. When the limit is reached, the stack (113) is further moved to the outside of the jaw opening; when each stack (113) (114) is displaced until the rail group (12) is disposed on the stack (113) When linearly sliding outward to the limit, the stack (112) is further interlocked to the outside of the ㄇ-shaped opening; and then continues to apply force until the rail group (12) linearly slides outward to the limit, then stops. each The stack (112) (113) (114) continues to move, at which time the telescoping bracket set (11) is extended to form a bed support (14); and then the stacked panels are stacked (21) (22) (23) are respectively rotated horizontally, at this time, the seat plate (21) is positioned at the base (15), and the horizontal plates (22) (23) are sequentially rotated in sequence. To the horizontal shape, then the horizontal plate (21) (22) is not moved, and the horizontal plate (23) is rotated to a horizontal shape, at this time each of the horizontal plates (21) (22) (23 Will be placed flat on each of the stacks (111) (112) (113) (114); and finally the horizontally expanded cushions (31) are placed in a deployed shape On the seat board (21) (22) (23), the operation is completed to form a bed support (14).

When the creation is used in the seat, the reverse operation of the bed support (14) is performed, and the pad body (31) is first removed; each of the horizontal plates (21) (22) which will be expanded (23) rotating in a stack from the extreme end, and rotating each of the horizontal plates (21) (22) (23) in a vertical direction; then holding the handle (16) toward the base The seat (15) is biased until the rail group (12) on the stack (114) slides linearly inward to the limit, and the stack (113) will be linked to the base (15). Displacement; when each stack (113) (114) is displaced until the set of slides (12) provided on the stack (113) linearly slides inward to the limit, the stacks will be interlocked (112) (113) (114) continues to move toward the base (15); then each of the stacks (112) (113) (114) will be completely accommodated in the stack (111) and then stop moving, at this time The telescopic bracket group (11) is in a collapsed state, and is formed into a seat bracket (13); each of the folded horizontal plates (21) (22) (23) is rotated back horizontally and placed in a folded shape. The top of the stack (111) (112) (113) (114); finally, the pad body (31) is concavely folded into an appropriate size, placed in a stack Each of the seat panels (21) (22) (23) is configured to be completed into a seat.

The present invention utilizes the telescopic bracket set (11) which can be folded and folded laterally, and is provided thereon with the rotatably folded each of the seat panels (21) (22) (23), which cooperates with the flexible concave fold The overall structure of the pad body (31) is designed to perform the simple operation of rotating the seat plate device (20), moving the telescopic bracket group (11) and placing the pad body (31), thereby completing the bed chair conversion. It has the following effects:

1. The telescopic support set (11) of the present invention stretches and folds each of the stacks (111) (112) (113) (114) in a lateral linear displacement manner, and pulls and pushes back only in a single step. The operation is simple, easy and fast, and has the effects of simplifying the stretching and folding action, and solving the problem that the movement of the conventional bed chair is complicated and troublesome.

2. The innovative telescopic support set (11) is composed of a plurality of stacks (111) (112) (113) (114) stacked from the inside and the outside, and each of the stacks (111) (112) ) (113) (114) is supported by a braid After the extension, the bed support (14) is supported under the sides of the bed, so that the overall support is relatively stable, and the bed support is shaken effectively, and the dual-purpose structure of the conventional bed and chair is solved. Insufficient and easy to shake.

3. The telescopic support set (11) with its lateral linear displacement and the horizontal slide device (20) rotated and actuated only have lateral pull-out and rotation during the stretching and folding process, without lifting The high movement, the operation is extremely labor-saving, can effectively reduce the situation of being pinched or pressed, and can improve the safety of use, and solve the problem that the pinch and the crushing are easy to occur during the changing operation of the bed chair.

4. The horizontal board device (20) of the present invention is connected to each of the horizontal plates (21) (22) (23) by a plurality of the rotating components (24), and is only rotated in operation. The folding of the seat board (21) (22) (23) is changed in the unfolding to form a bed and a seat required to provide a sitting board, and the changing operation is simple and fast.

V. The overall structure of the creation consists of few components, and the assembly is easy and fast, which can effectively reduce the manufacturing and labor costs, solve the complicated structure of the traditional bed chair structure, and the complicated steps of assembly, and the labor and time.

6. The storage space (151) formed inside the base (15) has a storable function for providing a storage space in which the cushion body (31), the bedding, the pillow, the quilt or the seat cushion can be placed.

7. The support assembly (153) disposed between each of the cover (152) and the base (15) is configured to maintain the open state when the cover (152) is lifted, and is placed When the article is in the storage space (151), it does not cover itself, which is extremely safe and convenient.

8. The handle (16) provided on the stack (114) is convenient for the user to pull out or push back the stacks (111) (112) (113) (114). a portion of the force applied; the handle (24) provided on the seat board (21) provides a user to superimpose or expand each of the seat boards (21) (22) (23) It is convenient for the part of the hand to apply force.

9. In addition to being used as a home, public place, office space or leisure place, this creation can also be used in the ward of a medical institution as a family bed companion, which is extremely practical and economical.

Please refer to the eighth to eleventh drawings, which is a second embodiment of the present invention, which is an application state of switching between a double bed and a three-seat sofa, wherein a side of the base (15) is provided with a handrail seat (17). a predetermined height of the protrusion to provide a portion where the hand rests; the armrest seat (17) defines a folding space (171) therein; and a side table group (18) is disposed in the folding space (171) Inside, it has a rotating component (181) that can be rotated in the folding space (171), and a table top (182) provided on the rotating component (181) and synchronized with each other; After the rotating component (181) is properly rotated, the table top (182) will be exposed outside the armrest seat (17) and form a side table; after each of the rotating components (181) is properly rotated, the The table top (182) will retract the interior of the arm rest (17).

In this embodiment, the pedestal and the stack (15) (111) are formed by the width of the three-seat sofa, and the stack (112) having the appropriate width dimension is accommodated in the stack (111); The rail group (12) is disposed between each of the stacks (111) (112); the elbow height is provided on the sides of the base and the stack (15) (111) or on one side thereof The handrail seat (17); the side table set (18) can be added in the handrail seat (17); the horizontal board device (20) is connected by two horizontal boards (21) (22) According to the design, one or more sets of the horizontal board device (20) can be set according to the width dimension requirement; the seat cushion device (20) can also set one or more sets of the cushion body according to the width dimension requirement. (31).

In the embodiment, when the three-seat sofa is used, the stack (112) is located in the stack (111), and each of the horizontal plates (21) (22) is placed in a folded state. Above the group (11), each of the mats (31) is also placed in a folded state above each of the stacked decks (21) (22). In the embodiment, when switching to a double bed, each of the handles (16) is first grasped by the hand and the stack (112) is pulled outwards until the slide group (12) linearly slides outward to the limit. When the stack (112) is stopped, the telescoping bracket group (11) is extended to form a bed bracket (14); (22) (23) respectively rotating in a horizontally unfolded shape and placed on the bed support (14); finally, each of the mats (31) in a horizontally unfolded state is placed in each of the lying Above the board (21) (22), the operation is completed to form a bed. When the double bed is switched to the three-seat sofa seat, the reverse operation can be performed as described above.

In this embodiment, the side table group (18) is stored in the armrest seat (17). Please refer to the twelfth to fourteenth figures. When the side table group (18) is to be used, the handrail is used. The upper cover of the seat (17) is unscrewed, and the rotating component (182) and the table top (181) are rotated to be exposed outside the armrest seat (17), and then the rotating components (182) and the table top are appropriately rotated ( After 181), a side table can be formed to provide a function for the user to write or place an item. This embodiment mainly provides another implementation manner, and other technologies and structures, application, operation, use, and expected performance are all related to the foregoing first The examples are exactly the same.

Please refer to the fifteenth to nineteenth drawings, which is a third embodiment of the present invention, which is an application state of switching between a sofa coffee set and a double bed, wherein one of the stacks (112) is a plurality of racks (191) The common enclosure is formed in a U-shape; a first-order plate (192) is disposed at a central portion of the U-shaped word, and is a plate body having a lower height of the top surface of the stack (112); the step plate (192) and the surrounding frame (191) jointly forming a pad space (193); at least one pad (32) can be placed in the seat pad space (193); the step plate (192) is provided with at least one handle at a predetermined position (194) Providing a force applying portion for pulling the stacking frame (112) by hand; one of the stacking frames (113) located inside is surrounded by a plurality of rod frames (191) to form a table of hollow quadrangles (195); at least three table legs (196) are fixed under the table body (195); a table top (197) is disposed at a central portion of the table body (195); the rail group (12) is detachable The stacks (111) (112) of the stacks (112) that are coupled to each other by the rail group (12) are separated by the detachable components.

The third embodiment is such that the three-seat sofa has a size width to form each of the base and the stack (15) (111), and the stack (112) can be laterally accommodated in the stack (111), and then The slide rail group (12) is disposed between each of the stacks (111) (112), and the slide rail group (12) is of a detachable structure design, and the detachable assembly is used to release the two-slip type After the rail, the stack (112) can be detached from the stack (111); each stack (113) (114) has a lower height, so it can be directly pushed under the stack (112). Folding status.

Each of the stacks (112) (113) of the embodiment is provided with a step board (192) having a lower height than each of the rod frames (191) to form a portion for accommodating each of the seat cushions (32); In the embodiment, when the components are unfolded, a complete set of sofa coffee table sets can be formed, wherein the stacking frame (111) is a three-seat seat, and the stacking frame (112) is a double seat having a wide width, the stacking frame (113) can be used as a single seat, and the stack (114) can be used as a coffee table. When each of the components is folded, a three-seat sofa is formed.

In this embodiment, the double bed can also be switched. Referring to the sixteenth and eighteenth drawings, in the state of the three-seat sofa, the horizontal board device (20) and the seat cushion device (30) are first moved. Opening, and then directly pulling out the stack (112), that is, forming the bed support (14) for the double, and then unfolding each of the horizontal board device (20) and the seat cushion device (30) The switch is completed on the bed support (14). When the double bed is switched to the three-seat sofa seat, the reverse operation can be performed as described above.

When the third embodiment is disassembled into a sofa coffee table set, please refer to the seventeenth figure and In the nineteenth figure, in the state of the three-seat sofa, the stack (113) (114) is first pulled out, and the stack (114) is the coffee table having the table top (197), the stack ( 113) after placing a pad (32) in the cushion space, it becomes a single seat; after the stack (112) is pulled out, the detachable component of the slide set (12) is unwound. By locking the fitting state, the stack (112) can be detached from the stack (111), and after placing a plurality of the cushions (32) in the cushion space on the stack, it becomes a double The seat is finally placed on the stacking frame (111), that is, a three-person sitting on the sofa, so that the complete set of sofa coffee sets is completed.

The third embodiment further switches the change of the original seat and the bed, adding a change in the set of sofa sets, so that the creation can have a triple function in use. This embodiment mainly provides another variation and implementation manner, and other technical and structural applications, assembly, actuation and use states, and expected functions are all identical to the foregoing first embodiment.

Referring to the twentieth to twenty-first figures, the fourth embodiment of the present invention is applied to another stacking linkage pulling structure, and the sliding rail group (12) is replaced by a clamping group (40). A card set (40) is respectively disposed between each of the stacks (111) (112) (113) (114), and each of the stacks (111) (112) (113) (114) is provided with a word When the opening side outer direction linearly moves, each of the stacks (111) (112) (113) (114) is provided to be linked one by one and pulled to each other while restricting each of the stacks (111) (112) (113) (114) a state of disengagement; the card set (40) has a stop seat (41) disposed on each side of each of the stacks (111) (112) (113); and each of the stacks (112) (113) (114) is provided with a stopper (42) on the preset portion corresponding to the stopper seat (41) of the stack (111) (112) (113) located outside thereof, in each of the stacks ( 112) (113) (114) When moving in the extension direction, the respective stoppers (422) (423) (424) disposed on the stack (112) (113) (114) inside are respectively card The stop (411) (412) (413) of the stack (111) (112) (112) is externally disposed, so that each of the stop (41) and the stop (42) can provide each Stack (112) (113) ( 114) The limit function of the outward movement extension action.

Further, the gear member (424) on the stack (114) corresponds to the stop seat (413) on the stack (113); the stop member (423) on the stack (113) Corresponding to the stop (412) on the stack (112); the stop (422) on the stack (112) corresponds to the stop (411) on the stack (111). Therefore, when the telescopic bracket set (11) is pulled outward to form the bed bracket (14) to pull the stack (114), the blocking member (424) located on the stack (114) After being stuck on the stop seat (413), the stack (113) is synchronously linked; similarly, when continuously applied, the stack is located at the stack (113) After the blocking member (423) is engaged with the stopping seat (412), the stacking frame (112) is synchronously linked; the blocking member (422) on the stacking frame (112) is locked in the After the stop seat (411), the stack (112) is synchronously linked; thus, the stacks (111) (112) (113) (114) will be moved one by one, and stretched to form a bed. Bracket (14).

The fourth embodiment mainly provides another form of card linkage structure, and other technical and structural applications, assembly, actuation and use states and expected functions are all identical to the first embodiment described above.

In summary, the "Furniture Structure for Bed and Chair" disclosed in the present application provides a dual-purpose structure for a bed and chair that can be quickly unfolded and folded, is easy to operate, and has high safety. The stacking and folding of the stacking frame in a lateral linear displacement manner, and placing the sliding panel assembly and the seat cushioning device on the rotating stacking and unfolding thereon to form each of the bed base brackets and seats The switch of the chair bracket can achieve high stability, easy assembly, fast and labor-saving, which can effectively reduce the manufacturing and labor costs. At the same time, the application industry is extremely wide, and can also add side tables or form a sofa coffee table set. The function is to achieve a multi-functional furniture structure with a stable combination and high assembly convenience, so that the whole industry is practical and cost-effective, and its structure has not been seen in books or public use, and it is in line with the requirements of new patent applications. I would like to ask the Bureau to give a clear understanding of the patent and to pray.

To be clear, the above is the specific embodiment of the creation and the technical principles applied. If the changes made according to the concept of this creation, the functional role produced by it does not exceed the spirit of the manual and the drawings. At the time, it should be combined with Chen Ming within the scope of this creation.

(10) ‧‧‧Base unit

(11)‧‧‧Flexible bracket group

(13)‧‧‧Seat bracket

(20) ‧ ‧ s.

(30) ‧ ‧ lie cushion device

(31)‧‧‧

Claims (19)

A double-purpose furniture structure for a bed and chair comprises: a base device having a telescopic support set having at least two stacks in a U-shape, and a slide rail group respectively disposed between each of the stacks; Providing a linear path extending along the open side of each of the stacks, causing each of the stacks to have a relative positional change in overlap and extension with respect to the side of the U-shaped opening; at least one of the horizontally mounted devices disposed on the telescopic support In the group, it has at least two horizontal plates which are vertically stacked and planarly unfolded after being rotated at a preset angle, and each of the lying plates can be placed flat in a stretched state when rotated. On the telescopic support group, when the horizontally-sliding plates are in a stacked state, they can be placed on the telescopic support group in a stacked state; at least one lying device is disposed on the horizontal plate device, Having at least one pad body that can be flexed, can be in a shape of expansion and folding, and can be placed on each of the lying plates in a planar unfolded state when the pad body is in a deployed state, and the pad body is appropriately folded After being closed, it can be placed on each of the lying boards in a stacked state. A furniture structure for a bed and chair, comprising: a base device having a telescopic bracket set having at least two stacks in a U-shape for linear movement toward an open side of each stack A relative position change between the stacking and the stretching is generated, and a clamping group is respectively disposed between each of the stacking frames, and when the stacking frame is linearly moved toward the outer side of the opening side thereof, each of the stacking frames is provided to be linked one by one and pulled to each other. Acting to limit the state in which each of the stacks is disengaged; at least one of the lying board devices is disposed on the telescopic bracket set, and has at least two lying horizontally stacked and planarly unfolded after being rotated at a predetermined angle The plate can be placed on the telescopic support group in an extended manner when the horizontally-developed plate is in a planar unfolded state, and each of the horizontal plates can be placed on top of each other in a stacked state. a state of the telescopic support set; at least one lying device disposed on the horizontally mounted device, having at least one cushion body that can be flexed and folded, and the cushion body is Can be placed flat on the plane when unfolding State of each of the horizontal base plate, the pad is closed off after a suitable stack may be placed as a reset state of each of the horizontal base plate. The furniture structure for a bed and chair according to claim 1 or 2, wherein the telescopic support group is composed of a plurality of the stacks, each of the stacks from the outermost to the innermost The stack has a width dimension that is gradually reduced, so that the stack of smaller width dimensions can be accommodated inside the stack of larger width dimensions; each of the stacks moves linearly in the opposite direction to the open side of the jaws. Each of the stacks is stacked from the outside to the inside to form a seat bracket. The furniture structure for a bed and chair according to claim 1 or 2, wherein the telescopic bracket assembly is composed of a plurality of the stacks, each of the stacks from the outermost to the innermost stack The width of the frame is gradually reduced, so that the stack of smaller width dimensions can be accommodated inside the stack of larger width dimensions; each of the stacks is linearly moved toward the side of the open side of the figure, and the stack The racks are moved one by one and stretched to form a bed bracket. The furniture structure for a bed and chair according to claim 1 or 2, wherein the base device has a base disposed on one side of the telescopic support group, and the telescopic support set is fixed on the The base plate is pivotally mounted on the base by a predetermined portion thereof. The furniture structure for a bed and chair according to Item 5 of the patent application scope, wherein a space is formed inside the base to provide a storage and storage portion. According to the furniture structure of the bed and chair according to the fifth aspect of the patent application, the interior of the base forms a storage space for providing a storage and storage portion; the base has a cover and is disposed in the storage space. The space can be completely covered and the space is provided; at least one supporting component is disposed between each of the cover and the base, and the support is provided for maintaining the open state when the cover is opened. A furniture structure for a bed and chair according to item 5 of the patent application scope, wherein the base is fixed to the stacker closest to the stack. According to the furniture structure of the bed and chair according to Item 5 of the patent application, the two sides of the base are respectively provided with a handrail seat, which is a protrusion shape with a preset height to provide a portion where the hand rests. The furniture structure for a bed and chair according to Item 5 of the patent application scope, wherein the preset portion of the base is provided with a side table group which can be folded. According to the furniture structure of the bed and chair according to the fifth aspect of the patent application, the two sides of the base are respectively provided with a handrail seat, which is a protrusion shape with a preset height, and a folding space is formed therein; a table set, disposed in the folding space, having a rotating component operable to rotate in the folding space, and a tabletop disposed on the rotating component and synchronously actuating the same; each of the rotating components After proper rotation, the table top will be exposed outside the armrest seat and form a side table; after each of the rotating components is properly rotated, the table top will retract the inside of the armrest seat. A furniture structure for a bed and chair according to claim 1 or 2, wherein Each of the stacking frames has a width dimension gradually decreasing from the outermost to the innermost stacking frame, so that the stack of smaller width dimensions can be accommodated inside the stack of larger width dimensions; the minimum width dimension The preset part of the stacking frame is provided with at least one handle, and the hand part can be sequentially moved to drag the moving force applying portion. The furniture structure for a bed and chair according to claim 1 or 2, wherein at least one rotating component is disposed between each of the horizontal plates to provide a rotation of each of the horizontal plates at a predetermined angle to generate a stack Set and expand the state of the change. According to the furniture structure of the bed and chair according to Item 2 of the patent application scope, the card set has a stop seat, which are respectively disposed on two sides of each stack; and a preset part on each stack a blocking member for correspondingly blocking the seat; when each of the stacking frames is moved in the extending direction, the blocking seat provided on the inner stacking frame is respectively locked to the outer frame of the stacking frame On the piece. The furniture structure for a bed and chair according to claim 1, wherein the slide rail group has a detachable component, and the stacks connected to each other by the rail set are disconnected from the detachable component. After the state, each of the stacks can be separated. According to the furniture structure of the bed and chair according to claim 1 or 2, wherein each of the lying boards is in a folded state, at least a handle is provided at the uppermost position of the seat board, and at least one handle is provided. The hand can rotate each of the lying plates to expand or fold the force applying portion. According to the furniture structure of the bed and chair according to claim 1 or 2, wherein the stacking frame is formed by a plurality of rod frames to form a U-shape; a first-order plate is arranged at a central portion of the U-shaped word, which is lower in height. a plate body on the top surface of the stack; the step plate forms a pad space together with each of the surrounding bar frames; at least one pad can be placed in the seat cushion space. The furniture structure for a bed and chair according to Item 17 of the patent application scope, wherein the preset portion of the step board is provided with at least one handle, and a force applying portion for pulling the stack by the hand is provided. The furniture structure for a bed and chair according to the first or second aspect of the patent application, wherein the stacking frame is internally formed by a plurality of pole frames to form a table of hollow quadrilaterals; At least three table legs are fixed underneath; a table top is arranged in the center of the table.