CN211380454U

CN211380454U - Single sofa

Info

Publication number: CN211380454U
Application number: CN201922094735.6U
Authority: CN
Inventors: 张玉荣
Original assignee: Dongguan Haomeijia Intelligent Outdoor Products Co ltd
Current assignee: Dongguan Haomeijia Intelligent Outdoor Products Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-09-01
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a single sofa, which comprises a sofa frame, the sofa frame is made of aluminum alloy material, a mounting frame is welded at the middle position of the sofa frame slightly downward, the mounting frame is in a shape of Chinese character kou, a support frame is fixedly arranged in the mounting frame, a support rod is fixedly arranged in the support frame, an external screw rod rotates to drive a rotating shaft to rotate and further drive a gear to rotate, the gear rotates to drive a movable plate to move so that the movable plate limits the support rod, the external screw rod is pulled out, the external screw rod is rotated and screwed into a threaded hole on the mounting frame until the external screw rod enters the threaded hole and the top of the external screw rod does not protrude out of the mounting frame, the external screw rod limits the movable plate, and further limits the support rod, thereby realizing convenient installation and disassembly and convenient replacement of the support rod, reasonably utilizes resources and realizes environmental protection.

Description

Single sofa

Technical Field

The utility model relates to a sofa field especially relates to a single sofa.

Background

The single sofa is suitable for being placed in a single room or a study room. It is divided into a double-support single sofa, a single-support single sofa and a non-support single sofa.

This application improves under prior art, among the prior art, the use of current single sofa comparatively gives up material, and environmental protection inadequately, in use, because the perhaps overweight and the bracing piece fracture that leads to on the sofa of weight on the sofa, and unable use, the bracing piece on the current single sofa adopts the welding mode installation usually, with sofa frame structure as an organic whole, the dismantlement of being not convenient for, difficult change after the bracing piece fracture, the sofa is directly changed to serious needs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a single sofa.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a single sofa, includes the sofa frame, the sofa frame adopts aluminum alloy material to make, slightly the welding of lower position has the mounting bracket in the middle of the sofa frame, the mounting bracket shape is a mouthful font, fixed mounting has the support frame in the mounting bracket, and the support frame shape is a mouthful font, fixed mounting has the bracing piece in the support frame, and bracing piece quantity is two, two mutually perpendicular, two between the bracing piece the cross is constituteed in the bracing piece concatenation.

As a further description of the above technical solution: the support frame bottom has the reinforcing plate through screw fixed mounting, reinforcing plate quantity is four, and four reinforcing plates are located the four corners of mounting bracket respectively, the reinforcing plate both ends all with the mounting bracket welding, and the reinforcing plate slope sets up.

As a further description of the above technical solution: the utility model discloses a support frame, including support frame, bracing piece, mounting groove, bracing piece top swing joint have a fly leaf with support frame top inner wall sliding connection, the packing piece with mounting groove looks adaptation is installed at the fly leaf top, and packing piece upper surface and support frame upper surface lie in the coplanar.

As a further description of the above technical solution: the utility model discloses a bracing piece, including bracing piece, fixed cover, gear, fly leaf, rack and bracing piece sliding connection, bracing piece one side is equipped with the pivot of being connected with the support frame rotation, the fixed cover of one end outer wall that the pivot stretched into the support frame has connect the gear, the welding of fly leaf bottom has with gear engagement's rack, and rack and bracing piece sliding.

As a further description of the above technical solution: an inner hexagonal screw hole is formed in one end of the rotating shaft, an outer screw rod connected with the support frame in a rotating mode is connected to the inner wall of the inner hexagonal screw hole, and the outer screw rod is located on one side, close to the support rod, of the support frame.

As a further description of the above technical solution: the utility model discloses a supporting frame, including fly leaf, bracing piece, support frame, gear, fly leaf outer wall sliding connection have with support frame top inner wall welded deflector, one side that the gear was kept away from to the bracing piece is equipped with support frame bottom inner wall welded guide block, the screw hole is seted up at the support frame top, the screw hole is located the top of guide block, and screw hole and external screw rod looks adaptation, external screw rod and fly leaf threaded connection.

As a further description of the above technical solution: the sofa frame bottom is installed the foot stopper, foot stopper quantity is four, and the foot stopper adopts plastic PE or PA material to make.

The utility model discloses following beneficial effect has:

1. when the utility model is installed, the support frame is fixed on the reinforcing plate through screws, then four ends of two support rods formed by splicing are respectively clamped into four mounting grooves on the mounting frame, the external screw is inserted into the mounting frame to be butted with the hexagon socket screw, the external screw is rotated to drive the rotating shaft to rotate and further drive the gear to rotate, the gear rotates to drive the movable plate to move so that the movable plate limits the support rod, the external screw is pulled out, the external screw is rotated to be screwed into the threaded hole on the mounting frame until the external screw enters the threaded hole and the top of the external screw does not protrude out of the mounting frame, the external screw limits the movable plate, and further the support rod limits the position, thereby realizing convenient installation and disassembly of the support rod and convenient replacement, and the external screw can be taken out and limit the movable plate while helping the rotating shaft, reasonably utilizes resources and realizes environmental protection.

2. The utility model discloses in accomplish the installation back to the bracing piece, twine the rope to sofa frame both sides handle department outer wall, weave the plastic fibre rope that the rope adopted the ageing resistance and make, weave on sofa frame through the manual work, place the cushion at the bracing piece top, the cushion adopts the chemical fibre cotton and the memory cotton of suitable density and hardness as inside filler, the outside adopts outdoor nanometer cloth to sew up and forms, can accomplish single sofa's installation, be convenient for install, and adopt the environmental protection material in selecting the material, realize the environmental protection.

Drawings

Fig. 1 is a schematic structural view of a single sofa according to the present invention;

fig. 2 is a schematic view of a supporting frame of a single sofa according to the present invention;

fig. 3 is a schematic view of the installation of the support frame and the support rod of the single sofa of the present invention.

Illustration of the drawings:

1-sofa frame, 2-mounting frame, 3-supporting frame, 4-reinforcing plate, 5-supporting rod, 6-foot plug, 7-filling block, 8-external screw, 9-threaded hole, 10-guide plate, 11-movable plate, 12-inner hexagonal screw hole, 13-gear, 14-guide block and 15-rotating shaft.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the utility model provides a single sofa, including sofa frame 1, its characterized in that: the sofa frame 1 is made of aluminum alloy materials, the mounting frame 2 is welded in the middle of the sofa frame 1 slightly downwards, the mounting frame 2 is in a shape of a square, the supporting frame 3 is fixedly installed in the mounting frame 2, the supporting frame 3 is in a shape of a square, the supporting rods 5 are fixedly installed in the supporting frame 3, the number of the supporting rods 5 is two, the two supporting rods 5 are mutually vertical, the two supporting rods 5 are spliced to form a cross shape, and the integral installation of the sofa is realized;

referring to fig. 1, in the application, reinforcing plates 4 are fixedly mounted at the bottom of a support frame 3 through screws, the number of the reinforcing plates 4 is four, the four reinforcing plates 4 are respectively positioned at four corners of an installation frame 2, two ends of each reinforcing plate 4 are welded with the installation frame 2, the reinforcing plates 4 are obliquely arranged, the reinforcing plates 4 are convenient for installation of the support frame 3, and support effect is achieved on the support frame 3;

referring to fig. 2 and 3, in the present application, two sets of symmetrically distributed mounting grooves are formed in the top of the support frame 3, the number of the mounting grooves is four, the mounting grooves are matched with the support rods 5, the support rods 5 are abutted against the inner wall of the bottom of the support frame 3, the top of the support rods 5 is movably connected with a movable plate 11 which is slidably connected with the inner wall of the top of the support frame 3, the top of the movable plate 11 is provided with a filling block 7 matched with the mounting grooves, the upper surface of the filling block 7 and the upper surface of the support frame 3 are located on the same plane, and the surface of the support frame 3 is smooth;

referring to fig. 2 and 3, in the present application, a rotating shaft 15 rotatably connected to the support frame 3 is disposed on one side of the support rod 5, a gear 13 is fixedly sleeved on an outer wall of one end of the rotating shaft 15 extending into the support frame 3, a rack meshed with the gear 13 is welded at the bottom of the movable plate 11, the rack is slidably connected to the support rod 5, and the gear 13 is convenient for driving the movable plate 11 to move and limiting the support rod 5;

referring to fig. 1-3, in the present application, an inner hexagonal screw hole 12 is formed at one end of a rotating shaft 15, an external screw 8 rotatably connected with a supporting frame 3 is connected to an inner wall of the inner hexagonal screw hole 12, the external screw 8 is located at one side of the supporting frame 3 close to a supporting rod 5, and the inner hexagonal screw hole 12 facilitates the external screw 8 to drive the rotating shaft 15 to rotate;

referring to fig. 2 and 3, in the application, the outer wall of the movable plate 11 is slidably connected with a guide plate 10 welded with the inner wall of the top of the support frame 3, one side of the support rod 5 away from the gear 13 is provided with a guide block 14 welded with the inner wall of the bottom of the support frame 3, the top of the support frame 3 is provided with a threaded hole 9, the threaded hole 9 is positioned above the guide block 14, the threaded hole 9 is matched with an external screw 8, the external screw 8 is in threaded connection with the movable plate 11, and the guide plate 10 and the movable plate 11 are guided and supported;

referring to fig. 1, in the present application, four foot plugs 6 are installed at the bottom of a sofa frame 1, and the foot plugs 6 are made of plastic PE or PA material, so that the foot plugs 6 reduce the noise generated when the sofa moves.

The working principle is as follows:

in the application, during installation, the support frame 3 is fixed on the reinforcing plate 4 by screws, then four ends of two support rods 5 formed by splicing are respectively clamped into four mounting grooves on the mounting frame 3, the external screw 8 is inserted into the mounting frame 3 to be butted with the hexagon socket head cap screw 12, the external screw 8 is rotated to drive the rotating shaft 15 to rotate and further drive the gear 13 to rotate, the gear 13 rotates to drive the movable plate 11 to move, so that the movable plate 11 limits the support rods 5, the external screw 8 is pulled out, the external screw 8 is rotated and screwed into the threaded hole 9 on the mounting frame 3 until the external screw 8 enters the threaded hole 9 and the top of the external screw 8 does not protrude out of the mounting frame 3, the external screw 8 limits the movable plate 11, and further limits the support rods 5, thereby realizing convenient installation and disassembly and convenient replacement of the support rods 5, and the external screw 8 can also take out and limit the movable plate, resources are reasonably utilized, and environmental protection is realized;

in this application, accomplish the installation back to bracing piece 5, weave the rope to the winding of 1 both sides handle department outer wall of sofa frame, weave the plastic fiber rope that the rope adopted the ageing resistance and make, weave on sofa frame 1 through the manual work, place the cushion at bracing piece 5 top, the cushion adopts the chemical fibre cotton and the memory cotton of suitable density and hardness as inside filler, the outside adopts outdoor nanometer cloth seam to close and forms, can accomplish the installation of single sofa, be convenient for install, and adopt environmental protection material in selecting the material, it is applicable to the family, the hotel, public place and outdoor recreation place, realize the environmental protection.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A single sofa, includes sofa frame (1), its characterized in that: sofa frame (1) adopts the aluminum alloy material to make, slightly downward position welding has mounting bracket (2) in the middle of sofa frame (1), mounting bracket (2) shape is a mouthful font, mounting bracket (2) internal fixation installs support frame (3), and support frame (3) shape is a mouthful font, support frame (3) internal fixation installs bracing piece (5), and bracing piece (5) quantity is two mutually perpendicular, two between bracing piece (5) the cross is constituteed in bracing piece (5) concatenation.

2. The single sofa of claim 1, wherein: support frame (3) bottom has reinforcing plate (4) through screw fixed mounting, reinforcing plate (4) quantity is four, and four reinforcing plate (4) are located the four corners of mounting bracket (2) respectively, reinforcing plate (4) both ends all weld with mounting bracket (2), and reinforcing plate (4) slope setting.

3. The single sofa of claim 1, wherein: the mounting groove of two sets of symmetric distributions is seted up at support frame (3) top, and mounting groove quantity is four, and mounting groove and bracing piece (5) looks adaptation, bracing piece (5) and support frame (3) bottom inner wall butt, bracing piece (5) top swing joint have with support frame (3) top inner wall sliding connection's fly leaf (11), the filling block (7) with the mounting groove looks adaptation are installed at fly leaf (11) top, and filling block (7) upper surface and support frame (3) upper surface are located the coplanar.

4. The single person sofa of claim 3, wherein: bracing piece (5) one side is equipped with rotates pivot (15) of being connected with support frame (3), gear (13) have been cup jointed to the one end outer wall that pivot (15) stretched into support frame (3) is fixed, the welding of fly leaf (11) bottom has the rack with gear (13) meshing, and rack and bracing piece (5) sliding connection.

5. The single sofa of claim 4, wherein: an inner hexagonal screw hole (12) is formed in one end of the rotating shaft (15), an outer screw rod (8) rotatably connected with the support frame (3) is connected to the inner wall of the inner hexagonal screw hole (12), and the outer screw rod (8) is located on one side, close to the support rod (5), of the support frame (3).

6. The single person sofa of claim 3, wherein: fly leaf (11) outer wall sliding connection have with support frame (3) top inner wall welded deflector (10), one side that gear (13) were kept away from in bracing piece (5) is equipped with support frame (3) bottom inner wall welded guide block (14), screw hole (9) are seted up at support frame (3) top, screw hole (9) are located the top of guide block (14), and screw hole (9) and external screw rod (8) looks adaptation, external screw rod (8) and fly leaf (11) threaded connection.

7. The single sofa of claim 1, wherein: foot stopper (6) are installed to sofa frame (1) bottom, foot stopper (6) quantity is four, and foot stopper (6) adopt plastic PE material to make.