CN212394393U

CN212394393U - Functional sofa capable of being electrically stretched

Info

Publication number: CN212394393U
Application number: CN202020834578.8U
Authority: CN
Inventors: 朱建国; 吴建青; 王律; 宋卫东
Original assignee: Haining Deli Furniture Co ltd
Current assignee: Haining Deli Furniture Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-01-26
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a but function sofa of electronic flexible, including sofa body and micro motor, the upper left end fixedly connected with back of sofa body, the articulated connection of right-hand member of sofa body has the connection pad, the left end internally mounted of sofa body has micro motor, the threaded rod is installed to micro motor's right-hand member, the lower extreme welded connection of connecting seat has the connecting piece, and the inner rotation of connecting piece is connected with the supporting leg, the left end fixedly connected with spring of supporting leg, and the spring keeps away from the one end fixed connection of supporting leg and is at the right lower extreme of connecting seat, the elongated slot has been seted up to the lower extreme of connecting piece, and the inside of elongated slot is provided with the locating part, the left lower extreme fixedly connected with gag lever post of connecting piece, accomodate. The functional sofa capable of being electrically stretched can be electrically stretched, the area of the sofa is adjusted, the sofa is convenient to store, the occupied space is reduced, and small articles are easy to store.

Description

Functional sofa capable of being electrically stretched

Technical Field

The utility model relates to a sofa correlation technique field specifically is a but electronic flexible function sofa.

Background

The sofa is a common article, no matter can put the sofa in office area or family, and the sofa in family can provide the rest for people, and along with the development of science and technology, the sofa variety on the market is various, can provide different selections for people.

However, the general sofa is inconvenient to electrically extend and retract, the area of the sofa is adjusted, the sofa is not easy to store, the occupied space is reduced, and small articles are not easy to store.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but electronic flexible function sofa to solve most of sofas that propose in the above-mentioned background art, inconvenient electronic flexible, the area of adjustment sofa, and be not convenient for accomodate, reduce occupation space, and be difficult to accomodate the problem of little article.

In order to achieve the above object, the utility model provides a following technical scheme: a functional sofa capable of electrically stretching comprises a sofa body and a micro motor, wherein the left upper end of the sofa body is fixedly connected with a backrest, the front end and the rear end of the backrest are respectively provided with a handrail, the right end of the sofa body is hinged with a connecting pad, the interior of the sofa body is provided with a containing groove, the interior of the left end of the sofa body is provided with the micro motor, the left end of the sofa body is connected with a protective cloth through a zipper, the right end of the micro motor is provided with a threaded rod which is connected with the interior of a connecting seat in a penetrating manner, the lower end of the connecting seat is welded with a connecting piece, the inner end of the connecting piece is rotatably connected with a supporting leg, the left end of the supporting leg is fixedly connected with a spring, one end of the spring, which is far away from the supporting leg, the left lower extreme fixedly connected with gag lever post of connecting piece, the slide rail has been seted up to the bottom of accomodating the groove.

Preferably, the armrests are symmetrically arranged in front and back directions about a transverse central axis of the sofa body, and the longitudinal sections of the armrests are of concave structures.

Preferably, the connecting pad and the sofa body form a turnover structure, the area of the connecting pad is equal to that of the connecting seat, and the thickness of the connecting pad is equal to the distance from the connecting seat to the sofa body.

Preferably, the connecting seat and the accommodating groove form a sliding structure, the supporting legs and the connecting seat form a turnover structure, and the supporting legs are symmetrically arranged in front and back of a transverse central axis of the connecting seat.

Preferably, the supporting legs correspond to the position of the limiting member, the limiting member and the elongated slot form a sliding structure, and the longitudinal section of the limiting member is in a shape of a letter "J".

Preferably, the connection mode of locating part and supporting leg is the block and is connected, and the gag lever post that the supporting leg left side set up sets up with the lower extreme of connecting seat is perpendicular to the lower extreme of supporting leg and the lower extreme of sofa body is on same horizontal plane.

Compared with the prior art, the beneficial effects of the utility model are that: the functional sofa capable of being electrically stretched can be electrically stretched, the area of the sofa can be adjusted, the sofa is convenient to store, the occupied space is reduced, and small articles are easy to store;

1. the sofa is provided with a threaded rod and a connecting seat, the connecting seat and the accommodating groove are structurally designed, so that the connecting seat slides rightwards in the accommodating groove when the threaded rod rotates, and the connecting seat and the supporting legs are structurally designed, so that the supporting legs support the connecting seat, the sofa can electrically stretch and retract, and the area of the sofa is adjusted;

2. the structure design of the supporting leg and the connecting seat is that the supporting leg is overturned to be parallel to the connecting seat, the structure design of the limiting part and the long groove is that the J-shaped limiting part is clamped on the supporting leg when the limiting part slides leftwards, and the structure design of the connecting seat and the accommodating groove is that the connecting seat and the supporting leg are completely accommodated in the accommodating groove, so that the occupied space is reduced;

3. the novel sofa is provided with the armrests, the armrests are symmetrically arranged in the front and back direction of the transverse central axis of the sofa body, so that articles on the sofa body are prevented from falling off, and small articles can be contained in the armrests due to the fact that the longitudinal sections of the armrests are concave.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a right side view of the sectional structure of the connecting seat and the accommodating groove of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the limiting member and the supporting leg of the present invention;

fig. 4 is a schematic view of the structure of the connection seat in the storage state of the present invention.

In the figure: 1. a sofa body; 2. a backrest; 3. a handrail; 4. a connecting pad; 5. a micro motor; 6. protective cloth; 7. a threaded rod; 8. a connecting seat; 9. a connecting member; 10. supporting legs; 11. a spring; 12. a long groove; 13. a limiting member; 14. a limiting rod; 15. a slide rail; 16. a receiving groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a functional sofa capable of electrically stretching comprises a sofa body 1, a backrest 2, armrests 3, connecting pads 4, a micro motor 5, protective cloth 6, a threaded rod 7, a connecting seat 8, a connecting piece 9, supporting legs 10, a spring 11, a long groove 12, a limiting piece 13, a limiting rod 14, a sliding rail 15 and a containing groove 16, wherein the backrest 2 is fixedly connected to the left upper end of the sofa body 1, the armrests 3 are respectively installed at the front end and the rear end of the backrest 2, the connecting pads 4 are hinged to the right end of the sofa body 1, the containing groove 16 is formed in the sofa body 1, the micro motor 5 is installed in the left end of the sofa body 1, the protective cloth 6 is connected to the left end of the sofa body 1 through a zipper, the threaded rod 7 is installed at the right end of the micro motor 5, the threaded rod 7 is connected in the connecting seat 8 in a penetrating manner, the connecting piece 9 is welded to the lower, the left end fixedly connected with spring 11 of supporting leg 10, and the one end fixed connection that spring 11 kept away from supporting leg 10 has seted up elongated slot 12 at the lower extreme of connecting seat 8, and the inside of elongated slot 12 is provided with locating part 13, and the left lower extreme fixedly connected with gag lever post 14 of connecting piece 9, and slide rail 15 has been seted up to the bottom of accomodating groove 16.

As shown in fig. 1 and 2, the connecting pad 4 and the sofa body 1 form a turning structure, the area of the connecting pad 4 is equal to the area of the connecting seat 8, the thickness of the connecting pad 4 is equal to the distance from the connecting seat 8 to the sofa body 1, the connecting pad 4 can be turned to adjust the position, the connecting pad 4 can completely cover the upper end of the connecting seat 8, the connecting seat 8 and the upper end of the sofa body 1 are on the same horizontal plane through the connecting pad 4, the armrests 3 are symmetrically arranged in front and back of the transverse central axis of the sofa body 1, the longitudinal sections of the armrests 3 are in a concave structure, the armrests 3 can prevent objects from falling off the sofa body 1, and small objects can be accommodated in the armrests;

as shown in fig. 1 and 3, the positions of the supporting legs 10 correspond to the position of the limiting member 13, the limiting member 13 and the elongated slot 12 form a sliding structure, the longitudinal cross-sectional shape of the limiting member 13 is "J", each supporting leg 10 corresponds to the limiting member 13, the limiting member 13 can slide left and right to adjust the position, so that the limiting member 13 cannot be separated from the elongated slot 12, the limiting member 13 and the supporting leg 10 are connected in a clamping manner, the limiting rod 14 arranged on the left side of the supporting leg 10 is vertically arranged with the lower end of the connecting seat 8, the lower end of the supporting leg 10 and the lower end of the sofa body 1 are on the same horizontal plane, the supporting leg 10 is clamped in the limiting member 13, so that the supporting leg 10 and the connecting seat 8 are parallel, the connecting seat 8 can slide when the threaded rod 7 rotates through;

as in fig. 1 and 4, the connecting seat 8 and the accommodating groove 16 form a sliding structure, the supporting leg 10 and the connecting seat 8 form a turnover structure, the supporting leg 10 is symmetrically arranged around the horizontal central axis of the connecting seat 8, the connecting seat 8 slides left and right in the accommodating groove 16 to adjust the length of the sofa body 1, and the supporting leg 10 supports the connecting seat 8.

The working principle is as follows: when the functional sofa capable of electrically stretching is used, referring to fig. 1 and 3, when the micro motor 5 works, the threaded rod 7 is driven to rotate, the limiting rod 14 slides to the right in the sliding rail 15, so that the connecting seat 8 slides to the right end, the limiting part 13 is pushed to the left to slide to the right in the long groove 12, so that the limiting part 13 is separated from the supporting leg 10, the supporting leg 10 is turned over to rotate on the connecting part 9 to be vertical to the connecting seat 8, the supporting leg 10 is kept in a state of being vertical to the connecting seat 8 by the elasticity of the spring 11, the connecting cushion 4 is turned over to cover the upper end of the connecting seat 8, so that the connecting seat 8 and the upper end of the sofa body 1 are on the same horizontal plane through the connecting cushion 4, and the area;

in combining fig. 1 and fig. 4, the connection pad 4 is rotated to turn over the upper end of the sofa body 1, the supporting leg 10 is turned left to make it parallel to the connection seat 8, the limiting part 13 is pushed to clamp the supporting leg 10, the micro motor 5 drives the threaded rod 7 to rotate during operation, the connection seat 8 slides left to receive the inside of the receiving groove 16, thereby receiving the connection seat 8, and reducing the occupied space, as shown in fig. 2, the armrest 3 is symmetrically arranged around the transverse central axis of the sofa body 1, so as to prevent the articles on the sofa body 1 from dropping, the longitudinal section of the armrest 3 is concave, so that some small articles can be received in the armrest 3, which is exactly the working principle of the functional sofa capable of electrically stretching.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a but electronic flexible function sofa, includes sofa body (1) and micro motor (5), its characterized in that: the sofa is characterized in that the upper left end of the sofa body (1) is fixedly connected with a backrest (2), armrests (3) are mounted at the front end and the rear end of the backrest (2), the right end of the sofa body (1) is hinged to a connecting pad (4), a containing groove (16) is formed in the sofa body (1), a micro motor (5) is mounted in the left end of the sofa body (1), a protective cloth (6) is connected to the left end of the sofa body (1) through a zipper, a threaded rod (7) is mounted at the right end of the micro motor (5), the threaded rod (7) is connected to the inside of the connecting seat (8) in a penetrating manner, a connecting piece (9) is welded at the lower end of the connecting seat (8), the inner end of the connecting piece (9) is rotatably connected with a supporting leg (10), a spring (11) is fixedly connected to the left end of the supporting leg (10), and one end of the spring (11), the lower end of the connecting piece (9) is provided with a long groove (12), a limiting piece (13) is arranged inside the long groove (12), the left lower end of the connecting piece (9) is fixedly connected with a limiting rod (14), and the bottom end of the accommodating groove (16) is provided with a sliding rail (15).

2. The electrically retractable functional sofa of claim 1, wherein: the armrests (3) are symmetrically arranged in front and back directions about a transverse central axis of the sofa body (1), and the longitudinal sections of the armrests (3) are of concave structures.

3. The electrically retractable functional sofa of claim 1, wherein: the connecting pad (4) and the sofa body (1) form a turnover structure, the area of the connecting pad (4) is equal to that of the connecting seat (8), and the thickness of the connecting pad (4) is equal to the distance from the connecting seat (8) to the sofa body (1).

4. The electrically retractable functional sofa of claim 1, wherein: the connecting seat (8) and the accommodating groove (16) form a sliding structure, the supporting legs (10) and the connecting seat (8) form a turnover structure, and the supporting legs (10) are symmetrically arranged around the transverse central axis of the connecting seat (8).

5. The electrically retractable functional sofa of claim 1, wherein: the supporting legs (10) correspond to the position of the limiting piece (13), the limiting piece (13) and the long groove (12) form a sliding structure, and the longitudinal section of the limiting piece (13) is J-shaped.

6. The electrically retractable functional sofa of claim 1, wherein: the connection mode of locating part (13) and supporting leg (10) is the block and is connected, and gag lever post (14) that supporting leg (10) left side set up sets up with the lower extreme of connecting seat (8) is perpendicular to the lower extreme of supporting leg (10) and the lower extreme of sofa body (1) is on same horizontal plane.