CN220607886U - Sofa adjusting structure - Google Patents

Abstract

The utility model discloses a sofa adjusting structure, which belongs to the technical field of furniture and comprises the following components: the support comprises a transverse receiving part, supporting feet, a supporting plate, a backrest part and a folding handrail part; the two transverse bearing parts are oppositely arranged in parallel, and two ends of the lower part of each transverse bearing part are respectively connected with a supporting leg; a plurality of supporting plates are uniformly arranged between the two transverse bearing parts at intervals. Wherein a backrest part is arranged on one transverse receiving part; two sides of the backrest part are respectively provided with a folding handrail part; each folding handrail part is hinged to the same side end parts of the two transverse bearing parts. The folding handrail part can rotate to a preset angle along the joint of the folding handrail part and the transverse receiving part, so that the space where two ends of the transverse receiving part can sit is lengthened, and the folded handrail part which is turned down can also be used as a seat plate. Therefore, the sofa structure can be conveniently adjusted. Therefore, the utility model solves the technical problem of inconvenient storage of the existing sofa structure.

Description

Sofa adjusting structure

Technical Field

The utility model relates to the technical field of furniture, in particular to a sofa adjusting structure.

Background

Sofa is a foreign word that is transliterated from the english word sofa. The sofa is a multi-seat chair with a soft cushion, and soft materials such as springs or thick foam plastic are arranged in the soft cushion so as to improve the riding comfort of a user; while the cushion is typically provided with armrests on both sides. In daily life, the sofa is a piece of furniture which is necessary for many families and has good comfort. After finishing busy work, people like to sit on the sofa to watch television, turn over a leisure book, drink tea or even rest, so the sofa has become an indispensable one of soft-packed furniture.

Based on this, chinese patent CN203953009U discloses a sofa, which comprises a sofa base, a backrest, armrests, a cloak and a connecting structure. The backrest and the armrests are arranged on the side face of the base. The backrest and the armrests extend from the base and are matched with the base to enclose an accommodating space. The cloak is detachably connected to the side surface of the sofa base through the connecting mechanism, and covers the backrest and the armrests. The sofa disclosed by the patent can meet the riding function; meanwhile, the cloak can meet the requirements of people on cold resistance and heat preservation, and inconvenience caused by catching a cold is avoided.

However, the sofa disclosed above has a technical problem of inconvenient storage. Specifically, the small house is the mainstream choice of the first suite of young people at present, and the space for accommodating the sofa in the living room of the small house is very limited. Compared with the sofa structure with the cloak disclosed in the prior art, a sofa furniture product which can be conveniently placed in a small-sized living room is urgently needed.

Disclosure of Invention

Based on this, it is necessary to provide a sofa adjusting structure aiming at solving the technical problem of inconvenient storage of the existing sofa structure.

A sofa adjustment structure, comprising: the support comprises a transverse receiving part, supporting feet, a supporting plate, a backrest part and a folding handrail part; the two transverse bearing parts are oppositely arranged in parallel, and two ends below each transverse bearing part are respectively connected with one supporting leg; a plurality of supporting plates are uniformly arranged between the two transverse bearing parts at intervals. Wherein the backrest part is arranged on one transverse bearing part; the two sides of the backrest part are respectively provided with a folding handrail part; each folding handrail part is hinged to the same side end parts of the two transverse bearing parts.

Further, the folding handrail part is provided with a turnover connecting rod, a folding connecting plate, a supporting bar and movable folding legs.

Furthermore, two ends of each transverse receiving part are respectively and movably connected with one turnover connecting rod, and two folding connecting plates are connected between every two turnover connecting rods.

Furthermore, two folding connecting plates are oppositely arranged, and a plurality of supporting bars are uniformly arranged between the two folding connecting plates at intervals.

Further, each overturning connecting rod is movably connected with one movable folding leg between the adjacent supporting bar.

Furthermore, two movable locking plates are arranged below the transverse bearing part, and one movable locking plate is movably connected between the two supporting legs.

Furthermore, the movable locking plates are provided with locking rotating shafts, two end parts of each movable locking plate are respectively provided with one locking rotating shaft, and each locking rotating shaft is correspondingly and movably connected with one supporting leg.

Furthermore, a stop block is arranged on the side surface of each supporting leg, and each stop block is correspondingly and movably abutted with the movable locking plate.

Furthermore, the end part of each overturning connecting rod is provided with a clamping part, and the clamping parts are movably abutted against the side surfaces of the movable locking plates.

Further, the clamping part is movably abutted against the bottom surface of the supporting plate.

In summary, the sofa adjusting structure of the utility model is respectively provided with a transverse receiving part, supporting legs, a supporting plate, a backrest part and a folding handrail part; the two transverse bearing parts are oppositely arranged in parallel, and two ends below each transverse bearing part are respectively connected with one supporting leg; a plurality of supporting plates are uniformly arranged between the two transverse bearing parts at intervals. Wherein the backrest part is arranged on one transverse bearing part; the two sides of the backrest part are respectively provided with a folding handrail part; each folding handrail part is hinged to the same side end parts of the two transverse bearing parts. The folding handrail part can rotate to a preset angle along the joint of the folding handrail part and the transverse receiving part, so that the space where two ends of the transverse receiving part can sit is lengthened, and the folded handrail part which is turned down can also be used as a seat plate. Therefore, the sofa structure can be conveniently adjusted. Therefore, the sofa adjusting structure solves the technical problem that the existing sofa structure is inconvenient to store.

Drawings

FIG. 1 is a schematic view of a sofa adjustment mechanism of the present utility model in a partially deployed configuration;

FIG. 2 is a schematic view of a sofa adjustment mechanism of the present utility model in a partially deployed position in another orientation;

fig. 3 is a schematic view of the structure of the sofa adjusting structure of the present utility model when the movable locking plate is in the working state.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1 to 3, the sofa adjusting structure of the present utility model includes: a transverse receiving part 1, supporting feet 2, a supporting plate 3, a back rest part 4 and a folding armrest part 5; the two transverse bearing parts 1 are oppositely arranged in parallel, and two ends below each transverse bearing part 1 are respectively connected with one supporting leg 2; a plurality of support plates 3 are uniformly arranged between the two transverse bearing parts 1 at intervals. Wherein the backrest part 4 is arranged on one transverse receiving part 1; the two sides of the backrest part 4 are respectively provided with a folding handrail part 5; each folding handrail 5 is hinged to the same side end of the two transverse receiving portions 1.

Specifically, when the sofa adjusting structure is in the storage state, the plurality of groups of support plates 3 uniformly arranged between the two transverse bearing parts 1 at intervals can be used as a seat plate of a traditional sofa, and if comfort is required to be increased, a plurality of groups of soft cushions are additionally added. At this time, the two folding handrail portions 5 at both ends of the lateral receiving portion 1 may be used as a handrail structure of a conventional sofa. If the user has more visiting staff at home, the folding handrail part 5 can be rotated to a preset angle along the joint of the folding handrail part and the transverse receiving part 1, so that the space where two ends of the transverse receiving part 1 can be taken is lengthened, and the folded handrail part 5 which is turned down can be used as a sitting plate. Therefore, the sofa structure can be conveniently adjusted so that the sofa structure is easy to store or unfold for use.

Further, the folding handrail part 5 is provided with a turnover connecting rod 501, a folding connecting plate 502, a supporting bar 503 and a movable folding leg 504; two ends of each transverse receiving part 1 are respectively and movably connected with one turnover connecting rod 501, and two folding connecting plates 502 are connected between every two turnover connecting rods 501. Two folding connection plates 502 are oppositely arranged, and a plurality of support bars 503 are uniformly arranged between the two folding connection plates 502 at intervals. Each of the flip connection bars 501 is movably connected with one of the movable folding legs 504 between the adjacent support bars 503. Specifically, the overturning connecting rod 501 is movably hinged with the end portion of the transverse receiving portion 1, so that the overturning connecting rod 501 can be used as an overturning structure to enable the folding handrail portion 5 to overturn along the connection portion of the folding handrail portion and the transverse receiving portion 1. When the folding handrail part 5 is in the storage state, the turning connection rods 501 are vertically upward, and at this time, the folding connection plates 502 disposed between the two turning connection rods 401 may be used to support the arms of the user; and a plurality of support bars 503 arranged between the two folding connection plates 502 are used as side shielding parts of the sofa. And when the folding handrail part 5 is in the unfolded state, the turning connection rod 501 turns to be level with the turning connection rod 501, so that a plurality of groups of support bars 503 arranged between the two folding connection plates 502 can be used as extension of the sofa seat plate; while the flip link 501 is flipped to a preset position, the movable folding leg 504 may also be used as an extended support structure for the sofa; therefore, the sofa can be more flexible to store and use.

Further, two movable locking plates 6 are arranged below the transverse receiving part 1, and one movable locking plate 6 is movably connected between the two supporting legs 2. The movable locking plates 6 are provided with locking rotating shafts 601, two end parts of each movable locking plate 6 are respectively provided with one locking rotating shaft 601, and each locking rotating shaft 601 is correspondingly and movably connected with one supporting leg 2. The side of each supporting leg 2 is provided with a stop block 7, and each stop block 7 is correspondingly and movably abutted with the movable locking plate 6. Specifically, in order to enable the folding handrail portion 5 to maintain a folded or unfolded state, a movable locking plate 6 and the stopper 7 may be disposed below the lateral receiving portion 1, respectively. More specifically, the two ends of each movable latch plate 6 are respectively provided with a latch rotating shaft 601, so that each movable latch plate 6 can rotate around the latch rotating shaft 601 between two support legs 2. In the storage state, one end of the flip-over connecting rod 501 abuts against the outer side of the movable latch plate 6, and the side surface of the movable latch plate 6 is connected to the side surface of the stopper 7. At this time, the folding handrail plate 5 is limited and cannot be unfolded. If the sofa needs to be unfolded, the movable locking plate 6 needs to be rotated to be close to the horizontal, and at this time, the end part of the turning connecting rod 501 is not blocked by the movable locking plate 6 any more; that is, the flip connecting rod 501 can be rotated to a state of being flush with the lateral receiver 1.

Further, a clamping portion 501a is disposed at an end of each of the turning connection rods 501, and the clamping portions 501a are respectively movably abutted against the movable locking plate 6 and the support plate 3. Specifically, in order to enable the turning connection rod 501 to be in a level state with the lateral receiving portion 1 when the folding handrail portion 5 is unfolded, the end portion of the turning connection rod 501 may be provided with the locking portion 501a. When the folding handrail part 5 is in the storage state, the clamping part 501a is abutted against the side surface of the movable locking plate 6; when the folding handrail portion 5 is in the unfolded state, the engaging portion 501a abuts against the lower portion of the support plate 3.

In summary, the sofa adjusting structure of the present utility model is provided with the transverse receiving portion 1, the supporting leg 2, the supporting plate 3, the backrest portion 4 and the folding armrest portion 5 respectively; the two transverse bearing parts 1 are oppositely arranged in parallel, and two ends below each transverse bearing part 1 are respectively connected with one supporting leg 2; a plurality of support plates 3 are uniformly arranged between the two transverse bearing parts 1 at intervals. Wherein the backrest part 4 is arranged on one transverse receiving part 1; the two sides of the backrest part 4 are respectively provided with a folding handrail part 5; each folding handrail 5 is hinged to the same side end of the two transverse receiving portions 1. The folding handrail part 5 can rotate to a preset angle along the joint of the folding handrail part and the transverse receiving part 1, so that the space where two ends of the transverse receiving part 1 can be occupied is lengthened, and the folded handrail part 5 which is turned down can be used as a seat plate. Therefore, the sofa structure can be conveniently adjusted. Therefore, the sofa adjusting structure solves the technical problem that the existing sofa structure is inconvenient to store.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. A sofa adjustment mechanism, comprising: a transverse receiving part (1), supporting legs (2), a supporting plate (3), a backrest part (4) and a folding handrail part (5); the two transverse bearing parts (1) are oppositely arranged in parallel, and two ends below each transverse bearing part (1) are respectively connected with one supporting leg (2); a plurality of support plates (3) are uniformly arranged between the two transverse bearing parts (1) at intervals; wherein the backrest part (4) is arranged on one transverse receiving part (1); the two sides of the backrest part (4) are respectively provided with a folding handrail part (5); each folding handrail part (5) is hinged to the same side end part of the two transverse bearing parts (1).

2. The sofa adjustment mechanism of claim 1, wherein: the folding handrail part (5) is provided with a turnover connecting rod (501), a folding connecting plate (502), a supporting bar (503) and movable folding legs (504).

3. The sofa conditioning structure of claim 2, characterized in that: two ends of each transverse bearing part (1) are respectively and movably connected with one turnover connecting rod (501), and two folding connecting plates (502) are connected between every two turnover connecting rods (501).

4. The sofa adjustment mechanism according to claim 3, wherein: the two folding connection plates (502) are oppositely arranged, and a plurality of supporting bars (503) are uniformly arranged between the two folding connection plates (502) at intervals.

5. The sofa conditioning structure of claim 4, characterized in that: each turnover connecting rod (501) is movably connected with one movable folding leg (504) between the adjacent supporting bar (503).

6. The sofa conditioning structure of claim 5, characterized in that: two movable locking plates (6) are arranged below the transverse bearing part (1), and one movable locking plate (6) is movably connected between the two supporting legs (2).

7. The sofa adjustment mechanism of claim 6, wherein: the movable locking plates (6) are provided with locking rotating shafts (601), two end parts of each movable locking plate (6) are respectively provided with one locking rotating shaft (601), and each locking rotating shaft (601) is correspondingly and movably connected with one supporting leg (2).

8. The sofa conditioning structure of claim 7, characterized in that: the side of each supporting leg (2) is provided with a stop block (7), and each stop block (7) is correspondingly and movably abutted with the movable locking plate (6).

9. The sofa adjustment mechanism of claim 8, wherein: the end part of each overturning connecting rod (501) is provided with a clamping part (501 a), and the clamping part (501 a) is movably abutted against the side surface of the movable locking plate (6).

10. The sofa conditioning structure of claim 9, characterized in that: the clamping part (501 a) is movably abutted against the bottom surface of the supporting plate (3).