CN213940215U

CN213940215U - Seat capable of sitting and lying

Info

Publication number: CN213940215U
Application number: CN202023077721.2U
Authority: CN
Inventors: 王牧尘; 朱云峰
Original assignee: Nanjing Vocational University of Industry Technology NUIT
Current assignee: Nanjing Vocational University of Industry Technology NUIT
Priority date: 2020-12-19
Filing date: 2020-12-19
Publication date: 2021-08-13
Anticipated expiration: 2030-12-19

Abstract

The utility model discloses a seat capable of sitting and lying, which comprises a seat body, a backrest component and an armrest rod, wherein the seat body comprises a seat plate, a supporting plate and a first foot rest plate, the supporting plate and the first foot rest plate are fixed on two opposite sides of the seat plate, and two seat connecting ports positioned on two sides are arranged at the joint of the first foot rest plate and the seat body; the backrest component is arranged at the joint of the seat plate and the supporting plate, and two backrest connecting ports positioned on two sides are arranged on the backrest component; the two ends of the grab bar are respectively arranged on the seat connecting port and the backrest connecting port, and a section of the grab bar body is flush with the first footrest plate; when the supporting plate and the first footrest plate are supported by landing and the seat plate is flush with the ground, the seat plate is in a sitting state and is seated on the seat plate; when the first foot rest plate and the grab rail are grounded and supported and the seat plate is vertical to the ground, the first foot rest plate and the grab rail are laid on the supporting plate for lying. Can turn over as required and warp the back and become single deck chair, satisfy the dual-purpose demand of sitting and lying, and the conversion is convenient, can freely switch the use form as required.

Description

Seat capable of sitting and lying

Technical Field

The utility model relates to a daily house field specifically is a can sit seat that can lie.

Background

As an extremely common furniture product, most of the chairs only have essential functions, the materials are mostly plastics and wood, the quality is relatively poor, the appearance design is common, the functions are few and few, if the chairs are transformed into seats with other functional forms through deformation when needed, or the chairs can be unfolded and recombined, and the use value of the chairs can be greatly improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can sit seat that can lie can turn into single deck chair after the deformation as required upset, satisfies to sit and lie dual-purpose demand, and the conversion is convenient, can freely switch the use form as required.

To achieve the above object, according to an aspect of the present invention, the present invention provides the following technical solutions:

a sittable and recumbent seat comprising:

the seat comprises a seat body and a seat body, wherein the seat body comprises a seat plate, a supporting plate and a first leg rest plate, the supporting plate and the first leg rest plate are fixed on two opposite sides of the seat plate, and two seat connecting ports located on two sides are arranged at the connecting position of the first leg rest plate and the seat body;

the backrest component is arranged at the joint of the seat plate and the supporting plate, and two backrest connecting ports positioned on two sides are arranged on the backrest component;

the two ends of the grab bar are respectively arranged on the seat connecting port and the backrest connecting port, and a section of the grab bar body is flush with the first footrest plate;

when the supporting plate and the first footrest plate are supported by landing and the seat plate is flush with the ground, the seat plate is in a sitting state and is seated on the seat plate;

when the first foot rest plate and the grab rail are grounded and supported and the seat plate is vertical to the ground, the first foot rest plate and the grab rail are laid on the supporting plate for lying.

As an optimized scheme of the seat that can sit and lie, wherein, the back subassembly is including consecutive bustle, lean against and the head rest, the bustle is fixed in the junction of bedplate and backup pad.

As an optimal solution of the seat that can sit and lie, wherein, the backrest is extended and fixed to be provided with the backrest frame, and the backrest connector is arranged on the backrest frame.

As an optimal selection scheme of seat that can sit and can lie, wherein, the side lever that leans against the frame both sides is pressed close to the head rest end and is all provided with connect the through-hole, the both sides of head rest all are provided with the connecting rod, two the connecting rod is pressed close to the fixed rotatory piece that is provided with in end that leans against the frame, rotatory piece sets up in connect the through-hole, its width is in connect the through-hole's opening width.

As a preferred embodiment of the seat that can sit and lie, the seat main body further includes a storage lattice formed by fixedly connecting a plurality of baffles with the support plate and/or the first footrest.

As an optimal selection scheme of seat that can sit and lie, wherein, the inboard that the back subassembly was kept away from to the backup pad has the second foot backup plate through the rotation axis swivelling joint that is equipped with torsion spring, all be equipped with the checkpost on second foot backup plate and the baffle, two dismantle between the checkpost and be connected with the bracing piece that supports second foot backup plate.

Compared with the prior art, the utility model discloses the beneficial part who has is: can turn over as required and warp the back and become single deck chair, satisfy the dual-purpose demand of sitting and lying, and the conversion is convenient, can freely switch the use form as required.

Drawings

Fig. 1 is a schematic view of the overall structure of a chair for sitting and lying of the present invention;

fig. 2 is a schematic view of the overall structure of a chair for sitting and lying in a lying state according to the present invention;

FIG. 3 is an enlarged view of a portion of a sittable and recumbent seat of the present invention;

FIG. 4 is an enlarged view of A in FIG. 1;

in the figure:

100-seat body, 110-seat plate, 120-support plate, 121-second footrest, 130-first footrest, 140-seat connection port, 200-backrest component, 210-backrest connection port, 220-lumbar pad, 230-backrest, 240-headrest, 241-connection rod, 242-rotation block, 300-grab bar, 400-backrest frame, 410-connection through hole, 500-baffle, 600-clip, 700-support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a can sit seat that can lie can turn into single deck chair after the deformation as required upset, satisfies to sit and lies dual-purpose demand, and the conversion is convenient, can freely switch the use form as required.

Fig. 1 to 4 show an embodiment of a chair for sitting and lying down according to the present invention, and referring to fig. 1 to 4, the main body of the chair for sitting and lying down of the present invention includes a chair main body 100, a backrest assembly 200 and a grab bar 300.

Referring to fig. 1, the seat body 100 includes a seat plate 110, and a supporting plate 120 and a first footrest 130 fixed to front and rear opposite sides of the seat plate 110, a joint of the first footrest 130 and the seat body 100 is provided with two seat connectors 140 located at two sides, the seat body 100 further includes a storage compartment formed by fixedly connecting a plurality of baffles 500, the supporting plate 120 and the first footrest 130, an inner end of the supporting plate 120 far from the backrest assembly 200 is rotatably connected to a second footrest 121 through a rotating shaft provided with a torsion spring, the second footrest 121 and the baffle 500 close to the supporting plate 120 are both provided with clips 600, and a supporting rod 700 supporting the second footrest 121 is detachably connected between the two clips 600.

Referring to fig. 2, the backrest assembly 200 includes a lumbar pad 220, a backrest 230 and a headrest 240 connected in sequence, the lumbar pad 220 is fixed at a joint of the seat plate 110 and the support plate 120, a backrest frame 400 is fixedly arranged on an extension of the backrest 230, the backrest frame 400 is a hollow frame, a backrest connection port 210 is arranged on each of left and right side rods, a connection through hole 410 is further formed at an upper end of each of the side rods, connection rods 241 are arranged on both sides of the headrest 240, two rotation blocks 242 are fixedly arranged at ends of the two connection rods 241 close to the backrest frame 400, and the rotation blocks 242 are arranged in the connection through holes 410 and are wider than an opening width of the connection through holes 410.

Referring to fig. 1, the two grab bars 300 are L-shaped bars, both ends of which are respectively installed at the seat connection port 140 and the backrest connection port 210 on the same side, and a section of the bar is flush with the first footrest 130.

As shown in fig. 1, when a user needs to sit on the chair, the supporting plate 120 and the first footrest plate 130 are grounded and supported, the chair plate 110 is flush with the ground, the rotating block 242 at the end of the connecting rod 241 is located at the through hole of the connecting through hole 410 of the backrest frame 400, so that the headrest 240 is in a horizontal state, the supporting rod 700 is retracted and placed in the storage compartment, the second footrest plate 121 is retracted by the torsion spring of the rotating shaft, and the user sits on the chair plate 110.

As shown in fig. 2, when the user needs to lie down, the first footrest 130 and the armrest rod 300 are grounded, the seat plate 110 is perpendicular to the ground, the rotating block 242 at the end of the connecting rod 241 extends into the backrest frame 400, so that the headrest 240 is flush with the backrest 230, and the two ends of the supporting rod 700 are connected between the two clips, so that the second footrest 121 extends outward against the torsion of the torsion spring, and the user lies down on the supporting plate 120.

With reference to fig. 1 to 4, the seating and reclining seat of the present embodiment is implemented as follows: when a user needs to sit, the supporting plate 120 and the first footrest plate 130 are grounded and supported, the seat plate 110 is flush with the ground, the rotating block 242 at the end of the connecting rod 241 is located at the through hole of the connecting through hole 410 of the backrest frame 400, so that the headrest 240 is in a horizontal state, the supporting rod 700 is retracted and can be placed in the storage cell, the second footrest plate 121 is retracted by the torsion spring of the rotating shaft, and the user sits on the seat plate 110; when the user needs to lie down, the first footrest 130 and the armrest rod 300 are grounded to support, the seat plate 110 is perpendicular to the ground, the rotating block 242 at the end of the connecting rod 241 extends into the backrest frame 400, so that the headrest 240 is flush with the backrest 230, and the two ends of the supporting rod 700 are connected between the two clips, so that the second footrest 121 extends outwards against the torsion of the torsion spring, and the user lies down on the supporting plate 120.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sittable and recumbent seat, comprising:

the seat comprises a seat body (100) and a seat cushion, wherein the seat body comprises a seat plate (110), a supporting plate (120) and a first footrest (130), the supporting plate and the first footrest are fixed on two opposite sides of the seat plate (110), and two seat connecting ports (140) are arranged at the connecting position of the first footrest (130) and the seat body (100);

the backrest component (200) is arranged at the joint of the seat plate (110) and the support plate (120), and two backrest connecting ports (210) positioned at two sides are arranged on the backrest component (200);

a grab bar (300) with two ends respectively installed on the seat connecting port (140) and the backrest connecting port (210), and a section of bar body is flush with the first backup plate (130);

when the supporting plate (120) and the first footrest plate (130) are supported on the ground and the seat plate (110) is flush with the ground, the seat plate (110) is seated on for a sitting state;

when the first footrest (130) and the grab bar (300) are supported on the ground and the seat plate (110) is perpendicular to the ground, the first footrest lies on the support plate (120) in a lying state.

2. A sit-down and lie-down chair according to claim 1, wherein: the backrest assembly (200) comprises a waist cushion (220), a backrest (230) and a headrest (240) which are sequentially connected, wherein the waist cushion (220) is fixed at the joint of the seat plate (110) and the support plate (120).

3. A sit-down and lie-down chair according to claim 2, wherein: the backrest (230) is fixedly provided with a backrest frame (400) in an extending way, and the backrest connecting port (210) is arranged on the backrest frame (400).

4. A sit-down and lie-down chair according to claim 3, wherein: lean against frame (400) and be hollow frame, the side lever of its both sides is pressed close to head rest (240) and is held and all be provided with connect the through-hole (410), the both sides of head rest (240) all are provided with connecting rod (241), two connecting rod (241) are pressed close to the end of leaning against frame (400) and are fixed and are provided with rotatory piece (242), rotatory piece (242) set up in connect the through-hole (410), and its width is wider than the opening width of connect the through-hole (410).

5. A sit-down and lie-down chair according to claim 1, wherein: the seat body (100) further comprises a storage compartment formed by fixedly connecting a plurality of baffle plates (500) with the support plate (120) and/or the first backrest plate (130).

6. A sit-down and lie-down chair according to claim 5, wherein: the inboard end that back subassembly (200) was kept away from in backup pad (120) has second foot backup plate (121) through the rotation of the rotation axis that is equipped with torsion spring, all be equipped with checkpost (600) on second foot backup plate (121) and baffle (500), two dismantle between checkpost (600) and be connected with bracing piece (700) that support second foot backup plate (121).