CN213188852U

CN213188852U - Sofa

Info

Publication number: CN213188852U
Application number: CN202021667147.3U
Authority: CN
Inventors: 周莹
Original assignee: Guangzhou Hantai Furniture Co ltd
Current assignee: Guangzhou Hantai Furniture Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-05-14
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses a sofa, which comprises a back cushion, a cushion and a base, wherein the base comprises a back cushion plate, the back cushion plate comprises a back part for mounting the back cushion and a seat part for mounting the cushion, the seat part and the cushion are detachably connected and are matched and connected through a plug-in buckle and a slot, when the back cushion and the cushion are mounted on the back cushion plate, the cushion is pushed by the back cushion, and the plug-in buckle is tightly buckled in the slot; so that the back cushion and the cushion are matched with each other and are firmly arranged on the sofa.

Description

Sofa

Technical Field

The utility model relates to the field of furniture, specifically a sofa.

Background

When a person sits on the sofa, if the back cushion and the seat cushion are not fixed, the back cushion and the seat cushion on the sofa can easily deviate along with the change of sitting postures of the person, even fall off the sofa, and the comfort of the person for using the sofa is greatly reduced. Even if the sofa is not used by people, the back cushion can slowly slide downwards to drive the cushion to slide outwards, and the sofa cannot be firmly installed on the sofa.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, the utility model aims to provide a sofa to make cushion and cushion mutually support, firmly install on sofa.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a sofa, includes cushion, cushion and base, the base includes sits the backup plate, sit the backup plate including the back of installation cushion and the seat portion of installation cushion, seat portion and cushion are for dismantling the connection, connect through eye-splice and slot cooperation, when cushion and cushion are installed on sitting the backup plate, cushion is pushed to the cushion, and the eye-splice is tightly detained in the slot.

As a further improvement, be equipped with the slot on the backup plate, the relative one side of backing plate of sitting of cushion is equipped with slot complex eye-splice, the eye-splice is the U-shaped, and its one side sets up the relative one side of backing plate of sitting at the cushion, and its opposite side is arranged in pegging graft to the slot, it is equipped with and supplies eye-splice male opening to sit the backup plate, the slot sets up in sitting the backup plate, the slot is provided with a spacing piece on keeping away from one side cell wall of cushion, when the eye-splice inserts the slot, spacing piece restriction eye-splice breaks away from the slot.

As a further improvement, the seat of the back cushion is provided with the eye-splice, the relative one side of the back cushion is provided with the slot with eye-splice complex, the eye-splice is the U-shaped, and its opening part is towards the cushion, and its one side sets up in the back cushion, and its opposite side is arranged in pegging graft to the slot, be equipped with on the cushion and supply eye-splice male opening, the slot sets up in the cushion, the slot is provided with a spacing piece on being close to one side cell wall of cushion, when the eye-splice inserts the slot, spacing piece restriction eye-splice breaks away from the slot.

As a further improvement, the back of sitting the backup plate is provided with the slide rail that is used for installing the cushion, the relative one side fixedly connected with and the slide rail complex gleitbretter of sitting the backup plate of cushion, the gleitbretter is the I shape, and its one end setting is in the relative one side of sitting the backup plate of cushion, its opposite side and slide rail cooperation, the one side of slide rail passes through screwed connection with sitting the backup plate, and the breach that supplies the gleitbretter to pass through is seted up to the another side.

As a further improvement, the bottom of the slide rail is provided with a seal for limiting the slide.

As a further improvement of the present invention, the base further includes a connecting bar for mounting the seat back plate and sofa legs for supporting the connecting bar, the other side of the connecting bar opposite to the seat back plate is fixedly connected with the sofa legs, the connecting bar includes a main bar and an auxiliary bar sleeved in the main bar, the auxiliary bar slides in the main bar, and a buckle assembly for adjusting the position between the main bar and the auxiliary bar is arranged between the main bar and the auxiliary bar; the number of the seat back plates is a plurality, and the seat back plates correspond to the length formed by the main rod and the auxiliary rods; the sofa feet are arranged on the main rod and the auxiliary rod.

As a further improvement, the buckle assembly comprises an elastic sheet arranged on the auxiliary rod and a plurality of through holes arranged on the main rod, the elastic sheet is provided with a lug matched with the through hole, and when the lug is embedded into the through hole through the elastic sheet, the main rod is assembled with the auxiliary rod.

As a further improvement of the utility model, a plurality of the line segment that constitutes is connected to the through-hole parallels with the movement track of vice pole in the mobile jib.

As a further improvement of the utility model, the one end that mobile jib and auxiliary rod kept away from each other all is provided with sofa foot complex pilot hole.

As a further improvement of the utility model, the position that vice pole set up the pilot hole has the thickening layer of adjusting vice pole terrain clearance.

The utility model has the advantages that: when installing cushion and cushion on sitting the backup plate, install the cushion on sitting the backup plate through the cooperation of eye-splice and slot earlier, install the cushion on sitting the backup plate through the cooperation of gleitbretter and slide rail again, after both all install the completion, the cushion can be extruded to the cushion, and the cushion is toward the one side motion that deviates from the cushion to make the cooperation of eye-splice and slot inseparabler, firmly fix the cushion on sitting the backup plate, make cushion and cushion difficult from the sofa drop. Due to the cooperation of the two parts, the condition that people need to frequently arrange the sofa when sitting on the sofa is avoided, and the good use experience of people is greatly improved.

Drawings

Fig. 1 is a side view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a partial enlarged view of the present invention;

FIG. 4 is a partial enlarged view of the present invention;

FIG. 5 is a partial enlarged view of the present invention;

fig. 6 is a partial enlarged view of the present invention.

Reference numerals: 1. back cushion; 2. a cushion; 3. a base; 31. a seat back plate; 32. a connecting strip; 321. a main rod; 322. an auxiliary rod; 33. a sofa leg; 4. a slide rail; 5. a slot; 6. sliding blades; 7. inserting and buckling; 8. a limiting sheet; 9. a buckle assembly; 91. an elastic sheet; 92. a bump; 10. an assembly hole; 11. and (7) thickening the layer.

Detailed Description

The present invention will be described in further detail with reference to embodiments shown in the drawings.

Referring to fig. 1-6, a sofa comprises a back cushion 1, a seat cushion 2 and a base 3, wherein the base 3 comprises a seat back plate 31, the seat back plate 31 comprises a back part for mounting the back cushion 1 and a seat part for mounting the seat cushion 2, the seat part and the seat cushion 2 are detachably connected and are in matched connection through a plug-in buckle 7 and a slot 5, when the back cushion 1 and the seat cushion 2 are mounted on the seat back plate 31, the back cushion 1 pushes the seat cushion 2, and the plug-in buckle 7 is tightly buckled in the slot 5.

Through the technical scheme, when installing cushion 2 and cushion 1 on sitting backup plate 31, install the seat portion at sitting backup plate 31 through eye-splice 7 and slot 5 with cushion 2 earlier, install cushion 1 at the back of sitting backup plate 31 again, after both all install the completion, cushion 2 can be extruded to cushion 1, cushion 2 toward the one side motion that deviates from cushion 1, thereby make the cooperation of eye-splice 7 and slot 5 inseparabler, fix cushion 2 firmly on sitting backup plate 31, make cushion 2 and cushion 1 be difficult for dropping from the sofa. Due to the cooperation of the two parts, the condition that people need to frequently arrange the sofa when sitting on the sofa is avoided, and the good use experience of people is greatly improved.

As a specific embodiment of the improvement, the seat back plate 31 is provided with a slot 5, one side of the seat cushion 2 opposite to the seat back plate 31 is provided with a buckle 7 matched with the slot 5, the buckle 7 is U-shaped, one side of the buckle is arranged on one side of the seat cushion 2 opposite to the seat back plate 31, the other side of the buckle is used for being inserted into the slot 5, the seat back plate 31 is provided with an opening for inserting the buckle 7, the slot 5 is arranged in the seat back plate 31, one side of the slot 5 far away from the back cushion 1 is provided with a limiting piece 8, and when the buckle 7 is inserted into the slot 5, the limiting piece 8 limits the buckle 7 to be separated from the slot 5.

As a specific embodiment of the improvement, the seat portion of the seat-back plate 31 is provided with the insert buckle 7, one side of the seat cushion 2 opposite to the seat-back plate 31 is provided with the slot 5 matched with the insert buckle 7, the insert buckle 7 is U-shaped, the opening of the insert buckle 7 faces the back cushion 1, one side of the insert buckle is arranged in the seat-back plate 31, the other side of the insert buckle is used for being inserted into the slot 5, the seat cushion 2 is provided with the opening for inserting the insert buckle 7, the slot 5 is arranged in the seat cushion 2, one side of the slot 5 close to the back cushion 1 is provided with the limiting piece 8, and when the insert buckle 7 is inserted into the slot 5, the limiting piece 8 limits the insert.

Through above-mentioned technical scheme, sit backup plate 31 and cushion 2 and can dismantle through eye-splice 7 and slot 5 and be connected, this kind of scheme has multiple implementation mode, both can set up eye-splice 7 on cushion 2, sets up slot 5 on sitting backup plate 31, also can set up eye-splice 7 on sitting backup plate 31, sets up slot 5 on cushion 2. The two embodiments have the same effect. One side of the insert buckle 7 is fixedly connected with the seat cushion 2 or the seat back plate 31, the other side of the insert buckle is connected into the slot 5, and after the insert buckle 7 is placed into the slot 5, the seat cushion 2 is continuously pushed towards the side far away from the back cushion 1 until the insert buckle 7 abuts against the slot wall of the slot 5. The limiting piece 8 can limit the inserting buckle 7 in the slot 5, so that the inserting buckle 7 cannot easily move and fall off from the slot 5, and the cushion 2 is more firmly installed on the seat back plate 31.

As a specific embodiment of the improvement, the back of the seat-back plate 31 is provided with a slide rail 4 for mounting the back cushion 1, one side of the back cushion 1 opposite to the seat-back plate 31 is fixedly connected with a slide sheet 6 matched with the slide rail 4, the slide sheet 6 is i-shaped, one end of the slide sheet is arranged on one side of the back cushion 1 opposite to the seat-back plate 31, the other side of the slide sheet is matched with the slide rail 4, one side of the slide rail 4 is connected with the seat-back plate 31 through a screw, and the other side of the slide sheet is provided with a.

Through above-mentioned technical scheme, slide rail 4 passes through screw fixed connection on seat backup plate 31, and is fixed firm, is difficult for droing. When the I-shaped sliding sheet 6 enters the sliding rail 4 from top to bottom, the notch on the sliding rail 4 is used for the sliding sheet 6 to pass through, and the sliding sheet 6 cannot be obstructed from moving. The sliding sheet 6 is matched with the sliding rail 4, so that the sofa is convenient to install, the time for assembling the sofa is saved, and the back cushion 1 is not easy to slide or overturn.

As a modified specific embodiment, the bottom of the sliding rail 4 is provided with a seal for limiting the sliding sheet 6.

Through above-mentioned technical scheme, seal and be used for carrying on spacingly to gleitbretter 6, make gleitbretter 6 can not down fall from the bottom of slide rail 4, restricted cushion 1's position.

As a specific embodiment of improvement, the base 3 further includes a connecting bar 32 for mounting the seat plate 31 and sofa legs 33 for supporting the connecting bar 32, the other side of the connecting bar 32 opposite to the seat plate 31 is fixedly connected with the sofa legs 33, the connecting bar 32 includes a main bar 321 and an auxiliary bar 322 sleeved in the main bar 321, the auxiliary bar 322 slides in the main bar 321, and a buckle assembly 9 for adjusting the position between the main bar 321 and the auxiliary bar 322 is arranged between the main bar 321 and the auxiliary bar 322; the number of the seat back plates 31 is a plurality, and the seat back plates correspond to the length formed by the main rod 321 and the auxiliary rod 322; the sofa feet 33 are mounted on the main bar 321 and the sub-bar 322.

Through the technical scheme, the connecting bar 32 comprises the main bar 321 and the auxiliary bar 322, the auxiliary bar 322 slides in the main bar 321 to move, the main bar 321 and the auxiliary bar 322 are fixed through the buckle assembly 9, so that the purpose of changing the length of the connecting bar 32 is achieved, the length of the sofa can be changed by corresponding the number of the seat plates 31 to the length formed by the main bar 321 and the auxiliary bar 322, and the sofa can meet the requirements of different occasions, for example, a small-area office can adopt a sofa formed by combining two seat plates 31, and a large-area office can adopt a sofa formed by combining three seat plates 31. The integral sofa is detachable and can be assembled, the steps are simple, parts are simplified, and the sofa is convenient for a user to operate. And greatly facilitates the transportation of the sofa, and saves the transportation cost.

As a modified embodiment, the fastening assembly 9 includes an elastic piece 91 disposed on the secondary rod 322 and a plurality of through holes disposed on the primary rod 321, the elastic piece 91 is provided with a projection 92 adapted to the through holes, and the primary rod 321 is assembled with the secondary rod 322 when the projection 92 is inserted into the through holes by the elastic force of the elastic piece 91.

Through above-mentioned technical scheme, when needing to remove vice pole 322, can press lug 92 toward vice pole 322 in, the flexure strip 91 can take place deformation, and lug 92 keeps away from the through-hole, can remove vice pole 322, and until the length that the user wants, lug 92 can be embedded into the through-hole again, accomplishes the assembly. The length of the combination of the main rod 321 and the auxiliary rod 322 can be conveniently adjusted by the scheme, and the operation of a user is facilitated.

As a modified specific implementation, a line segment formed by connecting a plurality of through holes is parallel to the motion track of the secondary rod 322 in the primary rod 321.

Through the technical scheme, in the process that the auxiliary rod 322 moves in the main rod 321, the movement track of the buckle assembly 9 is consistent with that of the auxiliary rod 322, if the positions of the through holes are not on the same straight line, the convex block 92 in the buckle assembly 9 cannot be accurately buckled into the through holes, namely, the main rod 321 and the auxiliary rod 322 cannot be fixed, and the stability of the sofa is a hidden danger.

As a specific embodiment of the improvement, the ends of the main rod 321 and the auxiliary rod 322 far away from each other are provided with assembling holes 10 matched with the sofa feet 33; the position of the auxiliary rod 322 provided with the assembly hole 10 is provided with a thickening layer 11 for adjusting the height of the auxiliary rod 322 from the ground.

Through above-mentioned technical scheme, after mobile jib 321 and vice pole 322 are fixed the position, be connected with sofa foot 33 through pilot hole 10, because of vice pole 322's diameter slightly is less than mobile jib 321, vice pole 322 ground clearance can be higher than mobile jib 321, leads to the sofa foot 33 unbalance on both sides, and thickening layer 11 can make the both ends of sofa be in a balanced position, makes the user have better experience. In order to meet various requirements, the main rod 321 is provided with an assembling hole 10 at one end opposite to the auxiliary rod 322, and the assembling hole is matched with the sofa foot 33, so that the sofa can bear larger load.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a sofa, includes cushion (1), cushion (2) and base (3), its characterized in that, base (3) are including sitting backup plate (31), sit backup plate (31) including the back of installation cushion (1) and the seat portion of installation cushion (2), seat portion and cushion (2) are for dismantling the connection, connect through eye-splice (7) and slot (5) cooperation, when cushion (1) and cushion (2) are installed on sitting backup plate (31), cushion (2) are pushed in cushion (1), and eye-splice (7) are tightly detained in slot (5).

2. The sofa according to claim 1, wherein the seat back plate (31) is provided with a slot (5), one side of the seat cushion (2) opposite to the seat back plate (31) is provided with a buckle (7) matched with the slot (5), the buckle (7) is U-shaped, one side of the buckle is arranged on one side of the seat cushion (2) opposite to the seat back plate (31), the other side of the buckle is used for being inserted into the slot (5), the seat back plate (31) is provided with an opening for inserting the buckle (7), the slot (5) is arranged in the seat back plate (31), one side of the slot (5) far away from the back cushion (1) is provided with a limiting piece (8), and when the buckle (7) is inserted into the slot (5), the limiting piece (8) limits the buckle (7) to be separated from the slot (5).

3. The sofa according to claim 1, wherein the seat portion of the seat back plate (31) is provided with a plug-in buckle (7), one side of the seat cushion (2) opposite to the seat back plate (31) is provided with a slot (5) matched with the plug-in buckle (7), the plug-in buckle (7) is U-shaped, the opening of the plug-in buckle faces the back cushion (1), one side of the plug-in buckle is arranged in the seat back plate (31), the other side of the plug-in buckle is used for being plugged into the slot (5), the seat cushion (2) is provided with an opening for the plug-in buckle (7) to be inserted into, the slot (5) is arranged in the seat cushion (2), one side of the slot (5) close to the back cushion (1) is provided with a limiting piece (8), and when the plug-in buckle (7) is inserted into the slot (5), the limiting piece (8) limits the plug-in buckle (7.

4. The sofa according to claim 2 or 3, wherein the back of the seat back plate (31) is provided with a slide rail (4) for mounting the back cushion (1), one side of the back cushion (1) opposite to the seat back plate (31) is fixedly connected with a slide sheet (6) matched with the slide rail (4), the slide sheet (6) is I-shaped, one end of the slide sheet is arranged on one side of the back cushion (1) opposite to the seat back plate (31), the other side of the slide sheet is matched with the slide rail (4), one side of the slide rail (4) is connected with the seat back plate (31) through a screw, and the other side of the slide rail is provided with a notch for the slide sheet (6) to pass through.

5. A sofa according to claim 4, characterised in that the bottom of the sliding track (4) is provided with a closure for the limit of the sliding sheet (6).

6. The sofa according to claim 1, wherein the base (3) further comprises a connecting bar (32) for mounting the seat plate (31) and sofa legs (33) for supporting the connecting bar (32), the other side of the connecting bar (32) opposite to the seat plate (31) is fixedly connected with the sofa legs (33), the connecting bar (32) comprises a main bar (321) and an auxiliary bar (322) sleeved in the main bar (321), the auxiliary bar (322) slides and moves in the main bar (321), and a buckle assembly (9) for adjusting the position between the main bar (321) and the auxiliary bar (322) is arranged between the main bar (321) and the auxiliary bar (322); the number of the seat back plates (31) is a plurality, and the seat back plates correspond to the length formed by the main rod (321) and the auxiliary rod (322); the sofa feet (33) are arranged on the main rod (321) and the auxiliary rod (322).

7. A sofa according to claim 6, characterised in that the buckle assembly (9) comprises a resilient piece (91) arranged on the secondary rod (322) and a plurality of through holes arranged on the primary rod (321), the resilient piece (91) is provided with a projection (92) adapted to the through holes, and the primary rod (321) is assembled with the secondary rod (322) when the projection (92) is inserted into the through holes by the resilience of the resilient piece (91).

8. The sofa according to claim 7, wherein the line segment formed by connecting a plurality of said through holes is parallel to the movement track of the secondary rod (322) in the primary rod (321).

9. A sofa according to claim 8, characterised in that the ends of the primary (321) and secondary (322) bars remote from each other are provided with fitting holes (10) for fitting with sofa feet (33).

10. A sofa according to claim 9, characterised in that the position of the auxiliary rod (322) provided with the mounting hole (10) is provided with a thickening (11) for adjusting the height of the auxiliary rod (322) from the ground.