CN211212232U

CN211212232U - Sliding type convenient sofa chair

Info

Publication number: CN211212232U
Application number: CN201922042563.8U
Authority: CN
Inventors: 陈飞杰
Original assignee: Shenzhen Sansheng Wanwu Product Design Co ltd
Current assignee: Shenzhen Sansheng Wanwu Product Design Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-08-11
Anticipated expiration: 2029-11-22

Abstract

The utility model relates to a sliding sofa chair for convenient use, which comprises a seat board formed by horizontally splicing two transverse plates and a backup board formed by splicing two side plates, wherein the lower side of each transverse plate is provided with a supporting foot component for supporting the transverse plate; a retractable telescopic plate group is horizontally arranged between the two transverse plates, and a folding pad which can be horizontally turned over to the telescopic plate group is arranged on the seat plate. When the sofa needs to be seated by a plurality of people, the user horizontally slides the two transverse plates and the two side plates, the telescopic plate group is stretched, and the folding cushion part is folded onto the telescopic plate group, so that more people can be seated.

Description

Sliding type convenient sofa chair

Technical Field

The utility model belongs to the technical field of the technique of sofa chair and specifically relates to a just use sofa chair of slidingtype is related to.

Background

The sofa chair is a single sofa and is widely applied to occasions such as family living rooms, hotels, business conferences and the like. The sofa chair has comfortable sitting feeling and changeable shape, can adapt to various decoration styles, and is popular with people. Compared with a sofa for multiple persons, the sofa chair is lighter to move and achieves the effect of comfort of the sofa.

In the prior art, a sofa comprises chair legs and a chair seat arranged on the chair legs, wherein a backrest with a U-shaped horizontal section is arranged on the chair seat. The sofa is only used by one person because the space between the chair back and the chair seat is limited. The sofa chair is designed, and a user can adjust the horizontal space between the chair seat and the backrest according to needs so as to be convenient for more people to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sliding type convenient sofa.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a sliding type sofa chair convenient to use comprises a seat plate and a backup plate, wherein the seat plate is formed by horizontally splicing two transverse plates, the backup plate is formed by splicing two side plates, and a supporting foot assembly used for supporting the transverse plates is arranged on the lower side of each transverse plate; a retractable telescopic plate group is horizontally arranged between the two transverse plates, and a folding pad which can be horizontally turned over to the telescopic plate group is arranged on the seat plate.

By adopting the scheme, when a user needs to sit on the sofa, the user horizontally slides the two transverse plates and the two side plates, the telescopic plate group is elongated, and the folding cushion part is folded onto the telescopic plate group, so that more people can sit on the sofa.

Preferably, the expansion plate set includes two first sliding plates horizontally sliding on lower sides of the two transverse plates, and a second sliding plate sliding between lower sides of the two first sliding plates, and sliding directions of the two first sliding plates and the second sliding plate are the same.

By adopting the scheme, when a user slides the two transverse plates and the two side plates horizontally, the two first sliding plates and the second sliding plates slide between the two sliding plates, so that the horizontal area of the two transverse plates is increased, and more people can sit on the chair.

Preferably, two guide plates for guiding the first sliding plates are respectively arranged on the lower sides of the two transverse plates in parallel, a guide groove is horizontally formed in one side, opposite to the two guide plates, of each guide plate, first convex edges are vertically fixed on two sides of each first sliding plate, first sliding flanges which are embedded in the guide grooves in a sliding mode are arranged on the outer side walls of the two first convex edges, and sliding grooves are horizontally formed in one side, opposite to the two first convex edges, of each first convex edge; two second convex edges are vertically fixed on two sides of the second sliding plate, and second sliding flanges which are embedded in the sliding grooves in a sliding mode are arranged on the outer side walls of the second convex edges.

By adopting the scheme, the two first sliding plates are connected between the two guide plates in a sliding manner through the first sliding flange on the first convex edge, and the two guide plates are fixed on the lower side of the transverse plate, so that the two first sliding plates can slide on the lower side of the transverse plate. The second sliding plate slides between the two first convex edges through the second sliding flange on the second convex edge, so that the second sliding plate slides on the lower sides of the two transverse plates.

Preferably, limiting components which are prevented from sliding away from each other are arranged among the transverse plates, the first sliding plates and the second sliding plates, each limiting component comprises limiting rods which are vertically fixed on the lower sides of the two transverse plates, first strip-shaped through grooves which are horizontally arranged on the two first sliding plates, and second strip-shaped through grooves which are horizontally arranged on the second sliding plates, and the two limiting rods are respectively penetrated in the first strip-shaped grooves and the second strip-shaped grooves in a sliding mode.

By adopting the scheme, the first sliding plate is placed in a starting mode to slide away from the guide plate through the arrangement of the limiting rod and the first strip-shaped through groove; meanwhile, the second strip-shaped groove is arranged, so that the second sliding plate is prevented from sliding away from the first sliding plate.

Preferably, the bottom parts of the two limit rods are in threaded connection with locking handles abutted against the lower side of the second sliding plate.

By adopting the scheme, after the first sliding plate and the second sliding plate are fixed in position, a user rotates the locking handle, so that the first sliding plate and the second sliding plate are relatively fixed.

Preferably, the supporting foot assembly comprises two supporting rods respectively arranged at the front side and the rear side of the bottom of the transverse plate.

Through adopting above-mentioned scheme, through the setting of bracing piece, the horizontal board of two this time pole stable support, the seat that makes the user can be stable is on the sofa cushion.

Preferably, an arc-shaped rod which is abutted against the ground is connected between the two support rods.

Through adopting above-mentioned scheme, through the setting of arc pole to further make placing of sofa one more stable.

Preferably, the openings of the two arc-shaped rods are oppositely arranged.

Through adopting above-mentioned scheme, the arc pole further improves the support of arc pole to the bracing piece through this kind of mode of setting to more stable support horizontal plate.

To sum up, the utility model discloses a beneficial technological effect does: when the sofa needs to seat more people, the user slides the two transverse plates and the two side plates horizontally, the telescopic plate group is stretched, and the folding cushion part is folded onto the telescopic plate group, so that more people can be seated.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic bottom structure of the present invention;

fig. 3 is a schematic diagram of the explosion structure of the present invention;

fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.

In the figure: 1. a seat plate; 11. a transverse plate; 12. a guide plate; 121. a guide groove; 2. a backup plate; 21. a side plate; 3. a support leg assembly; 31. a support bar; 32. an arcuate bar; 4. a telescopic plate group; 41. a first sliding plate; 411. a first convex edge; 4111. a sliding groove; 4112. a first sliding flange; 42. a second sliding plate; 421. a second convex edge; 4211. a second sliding flange; 5. a limiting component; 51 a first bar-shaped through slot; 52. a second strip-shaped through groove; 53. a limiting rod; 54. locking the handle; 6. the pad is folded.

Detailed Description

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

Referring to fig. 1-2, for the utility model discloses a sliding type sofa chair for convenient use, including the bedplate 1 that the level set up, the upside of bedplate 1 is provided with the backup plate 2 that the horizontal cross-section is the U-shaped, and the downside of bedplate 1 is provided with two supporting legs components 3. The fixing plate is formed by splicing two horizontal plates 11 which are horizontally arranged, the backup plate 2 is formed by splicing two side plates 21 which are L-shaped in horizontal section, the two side plates 21 are respectively fixed on the upper sides of the two horizontal plates 11, and the two supporting leg assemblies 3 are respectively fixed on the lower sides of the two horizontal plates 11 and are used for supporting the corresponding horizontal plates 11; meanwhile, a transversely telescopic expansion plate group 4 is arranged between the lower sides of the two transverse plates 11. When the two transverse plates 11 are mutually closed and spliced into the seat plate 1, the two side plates 21 are mutually closed and spliced into the U-shaped side plate 21. When the two transverse plates 11 are moved away from each other, the set 4 of telescopic plates is extended, thereby increasing the air capacity of the sofa for more people.

Referring to fig. 3 to 4, the telescopic plate set 4 includes two first sliding plates 41 and a second sliding plate 42 sliding between the lower sides of the two first sliding plates 41, the two first sliding plates 41 respectively slide horizontally on the lower sides of the two transverse plates 11, and the second sliding plate 42 slides horizontally between the lower sides of the two first sliding plates 41. When the two lateral plates 11 are slid together, the first sliding plates 41 are slid to the lower sides of the two first sliding plates 41.

Further, the two first sliding plates 41 horizontally slide on the lower sides of the corresponding transverse plates 11 respectively, two guide plates 12 arranged in parallel are vertically fixed on the lower sides of the transverse plates 11, one guide plate 12 is close to the front side of the transverse plate 11, the other guide plate 12 is close to the rear side of the transverse plate 11, and the first sliding plates 41 horizontally slide between the two guide plates 12. The opposite sides of the two guide plates 12 are horizontally provided with U-shaped guide grooves 121, and the guide grooves 121 are communicated with the two ends of the guide plates 12. Two sides of the first sliding plate 41 are vertically fixed with first protruding edges 411 extending downward respectively, the two first protruding edges 411 are arranged in parallel between the two guide plates 12 and attached to the vertical side walls of the guide plates 12, and the horizontal protrusion of the outer side wall of the first protruding edge 411 is provided with a first sliding flange 4112 embedded in the guide groove 121 in a sliding manner. Therefore, the first sliding plate 41 horizontally slides between the two guide plates 12 through the first sliding flange 4112 on the first ledge 411.

Further, the sliding connection between the second sliding plate 42 and the two first sliding plates 41 is realized, a U-shaped sliding groove 4111 is horizontally formed on one side of the two first protruding edges 411 opposite to each other, and the sliding groove 4111 is communicated with two ends of the first protruding edges 411. Meanwhile, two sides of the second sliding plate 42 are vertically fixed with second protruding edges 421 extending downward, the two second protruding edges 421 are arranged between the two first protruding edges 411 in parallel and attached to the side walls of the first protruding edges 411, the outer side wall of the first protruding edges 411 is horizontally protruded with second sliding flanges 4211, and the second sliding flanges 4211 are slidably embedded in the sliding grooves 4111.

Further, the first sliding plate 41 and the second sliding plate 42 are prevented from sliding away from each other and the first sliding plate 41 and the guide plate 12 are prevented from sliding away from each other, and the limiting member 5 is provided between the first sliding plate 41, the second sliding plate 42 and the transverse plate 11. The limiting component 5 comprises a first strip-shaped through groove 51, a second strip-shaped through groove 52 and a limiting rod 53 which are arranged in parallel. The first strip through groove 51 is horizontally arranged on the first sliding plate 41, two ends of the first strip through groove are close to two ends of the first sliding plate 41, and the length direction of the first strip through groove 51 is parallel to the sliding direction of the first sliding plate 41. The second strip-shaped through slot 52 is horizontally arranged on the second sliding plate 42, and two ends of the second strip-shaped through slot are respectively close to two ends of the second sliding plate 42; meanwhile, the two limiting rods 53 are vertically fixed on the two transverse plates 11, respectively, and the limiting rods 53 vertically penetrate through the first strip-shaped through groove 51 and the second strip-shaped through groove 52 and vertically extend to the lower side of the second sliding plate 42. When the two first sliding plates 41 and the second sliding plates 42 slide, the two limiting rods 53 slide along the length directions of the first strip-shaped through grooves 51 and the second strip-shaped through grooves 52; meanwhile, the bottom portions of the two limit levers 53 are threadedly connected with locking handles 54 abutting against the lower side of the second sliding plate 42.

The foot assembly 3 comprises two support bars 31 arranged on the lower side of the transverse plate 11 and an arc bar 32 arranged between the bottoms of the two support bars 31. One support rod 31 is close to the front side of the transverse plate 11, the other support rod 31 is close to the rear side of the transverse plate 11, the horizontal section of the arc-shaped rods 32 is C-shaped and is abutted against the ground, and the openings of the two arc-shaped rods 32 are oppositely arranged.

The folding pads 6 are horizontally placed on the two transverse plates 11, and when the first sliding plate 41 and the second sliding plate 42 are unfolded, the shielding pads 6 are laid on the first sliding plate 41 and the second sliding plate 42 for the user to use.

The implementation principle of the embodiment is as follows: when a plurality of persons need to sit on the sofa, the user horizontally slides the two transverse plates 11 and the two side plates 21 apart, the two first sliding plates 41 slide between the two transverse plates 11, the second sliding plate 42 slides between the two first sliding plates 41, and the user lays the folding pad 6 on the two first sliding plates 41 and the second sliding plate 42, so that more persons sit on the sofa.

Further, the first sliding plate 41, the second sliding plate 42 and the transverse plate 11 are relatively fixed, the user rotates the locking handle 54, the locking handle 54 presses the first sliding plate 41 and the second sliding plate 42, so that the first sliding plate 41 and the second sliding plate 42 are relatively fixed, meanwhile, the locking handle 54 pushes the first sliding plate 41 upwards through the second sliding plate 42, the guide plate 12 and the first sliding plate 41 are pressed, so that the first sliding plate 41 and the transverse plate 11 are relatively fixed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A sliding type sofa chair for convenient use is characterized in that: the chair comprises a seat plate (1) formed by horizontally splicing two transverse plates (11) and a backup plate (2) formed by splicing two side plates (21), wherein a supporting leg assembly (3) for supporting the transverse plates (11) is arranged on the lower side of each transverse plate (11); a retractable telescopic plate group (4) is horizontally arranged between the two transverse plates (11), and a folding pad (6) which can be horizontally turned over to the telescopic plate group (4) is arranged on the seat plate (1).

2. A sliding-type sofa easy to use as claimed in claim 1, wherein: the expansion plate group (4) comprises two first sliding plates (41) which horizontally slide on the lower sides of the two transverse plates (11) and a second sliding plate (42) which slides between the lower sides of the two first sliding plates (41), and the sliding directions of the two first sliding plates (41) and the second sliding plates (42) are the same.

3. A sliding-type sofa easy to use as claimed in claim 2, wherein: two guide plates (12) for guiding the first sliding plates (41) are arranged on the lower sides of the two transverse plates (11) in parallel, guide grooves (121) are horizontally formed in opposite sides of the two guide plates (12), first convex edges (411) are vertically fixed on two sides of the two first sliding plates (41), first sliding flanges (4112) which are embedded in the guide grooves (121) in a sliding mode are arranged on the outer side walls of the two first convex edges (411), and sliding grooves (4111) are horizontally formed in opposite sides of the two first convex edges (411); two second convex edges (421) are vertically fixed on two sides of the second sliding plate (42), and second sliding flanges (4211) which are slidably embedded in the sliding grooves (4111) are arranged on the outer side walls of the second convex edges (421).

4. A sliding-type sofa easy to use as claimed in claim 2, wherein: limiting components (5) capable of avoiding sliding away from each other are arranged among the transverse plates (11), the first sliding plates (41) and the second sliding plates (42), each limiting component (5) comprises limiting rods (53) vertically fixed on the lower sides of the two transverse plates (11), first strip-shaped through grooves (51) horizontally arranged on the two first sliding plates (41) and second strip-shaped through grooves (52) horizontally arranged on the second sliding plates (42), and the two limiting rods (53) are respectively slidably arranged in the first strip-shaped through grooves (51) and the second strip-shaped through grooves (52).

5. The sliding-type sofa easy to use as claimed in claim 4, wherein: the bottoms of the two limiting rods (53) are in threaded connection with locking handles (54) which are abutted against the lower side of the second sliding plate (42).

6. A sliding-type sofa easy to use as claimed in claim 1, wherein: the supporting leg assembly (3) comprises two supporting rods (31) which are respectively arranged on the front side and the rear side of the bottom of the transverse plate (11).

7. The sliding-type sofa easy to use as claimed in claim 6, wherein: an arc-shaped rod (32) which is abutted against the ground is connected between the two support rods (31).

8. The sliding-type sofa easy to use as claimed in claim 7, wherein: the openings of the two arc-shaped rods (32) are oppositely arranged.