CN217695767U - Sofa armrest frame convenient to fold and sofa - Google Patents
Sofa armrest frame convenient to fold and sofa Download PDFInfo
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- CN217695767U CN217695767U CN202221714259.9U CN202221714259U CN217695767U CN 217695767 U CN217695767 U CN 217695767U CN 202221714259 U CN202221714259 U CN 202221714259U CN 217695767 U CN217695767 U CN 217695767U
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Abstract
The utility model discloses a sofa handrail frame and sofa convenient to it is folding, include: two top plates hinged with each other; the first side plate is hinged to one side of the top plate; the second side plate is hinged to one side of the other top plate; two groups of first limiting pieces are respectively arranged on the first side plate and the second side plate; two sides of the two supporting plates are provided with second limiting pieces matched with the first limiting pieces; the sofa armrest frame has a first state and a second state, and in the first state, the second limiting piece is matched with the first limiting piece to enable the supporting plate, the first side plate and the second side plate to form a stable rectangular frame structure; and in the second state, the second limiting piece is separated from the first limiting piece, and the two top plates are folded and positioned between the first side plate and the second side plate. The utility model discloses a sofa handrail frame can be folded when the transportation, the space of having saved of very big degree, has practiced thrift the cost of transportation.
Description
Technical Field
The utility model relates to a house field, concretely relates to sofa handrail frame and sofa convenient to it is folding.
Background
The sofa is a common article used in work and life of people, belongs to large furniture and occupies a larger space. The sofa armrest in the prior art is generally of an integrated fixed connection structure, occupies too large position, needs to consume a large amount of manpower and material resources during transportation, consumes long time, needs a very large space during storage, and increases storage and transportation cost.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a sofa handrail frame and sofa convenient to it is folding, wherein, sofa handrail frame can be folded when the transportation, has greatly saved the space, has practiced thrift the cost of transportation.
The utility model adopts the following technical scheme:
a sofa armrest frame that facilitates folding, comprising: two top plates hinged with each other; the first side plate is hinged to one side of one top plate; the second side plate is hinged to one side of the other top plate; two groups of first limiting pieces are respectively arranged on the first side plate and the second side plate; two sides of the two supporting plates are provided with second limiting parts matched with the first limiting parts; the sofa armrest frame has a first state and a second state, and in the first state, the second limiting piece is matched with the first limiting piece to enable the supporting plate, the first side plate and the second side plate to form a stable rectangular frame structure; and in the second state, the second limiting piece is separated from the first limiting piece, and the two top plates are folded and positioned between the first side plate and the second side plate.
Preferably, a hinge is arranged at the joint of the first surfaces of the two top plates.
Preferably, a hinge is arranged at the joint of the second surface of the top plate and the first side plate and the second side plate.
Preferably, the first side plate and the second side plate are both provided with two first limiting pieces.
Preferably, the first limiting part is a slot structure, and the second limiting part is an insert structure.
Preferably, the first limiting member and the second limiting member are in interference fit.
Preferably, in the first state, one end of the supporting plate abuts against the surfaces of the two top plates so that the two top plates are in a horizontal state.
Preferably, in the second state, the first side plate, the two top plates and the second side plate form an M-shaped structure.
Preferably, the support plate is provided with a weight-reducing groove.
A sofa convenient to fold comprises a sofa armrest frame convenient to fold.
Compared with the prior art, the utility model has the advantages of it is following: the utility model provides a sofa handrail frame convenient to it is folding can fold two roof, first curb plate and second curb plate when the transportation, forms approximate M type structure, has greatly saved the space, has practiced thrift the cost of transportation.
Drawings
Fig. 1 is a schematic structural view of a top plate.
Fig. 2 is an exploded view of the sofa armrest frame.
Fig. 3 is a partial structural schematic view of a sofa armrest frame.
Fig. 4 is a schematic structural diagram of the first limiting member.
Fig. 5 is a schematic view of the installation of the hinge.
Fig. 6 is an installation diagram of the sofa armrest frame.
Fig. 7 is a first state structure diagram of the sofa armrest frame.
Fig. 8 is a structural diagram of the sofa armrest frame in the second state.
In the figure, a top plate 1, a first surface 11, a second surface 12, a first side plate 2, a second side plate 3, a first limiting piece 4, a support plate 5, a second limiting piece 51, a weight-reducing groove 52 and a hinge 6 are arranged.
Detailed Description
In order to facilitate understanding of the technical solutions of the present invention, the following detailed description is made with reference to the accompanying drawings and specific embodiments.
Example 1
As shown in fig. 1 to 8, a sofa armrest frame for easy folding, comprising:
two top plates 1 hinged with each other; the two top plates 1 can rotate to the horizontal position and also can rotate to the position where the two top plates are mutually attached;
the first side plate 2 is hinged to one side of the top plate 1 and can rotate relative to the top plate 1;
the second side plate 3 is hinged to one side of the other top plate 1 and can rotate relative to the top plate 1;
two groups of first limiting pieces 4 are respectively arranged on the first side plate 2 and the second side plate 3;
two sides of the two supporting plates 5 are provided with second limiting parts 51 matched with the first limiting parts 4;
the sofa armrest frame has a first state and a second state, in the first state, the second limiting piece 51 is matched with the first limiting piece 4, so that the support plate 5, the first side plate 2 and the second side plate 3 form a stable rectangular frame structure, two mutually hinged top plates 1 are positioned at one end of the rectangular frame structure, and the state is the using state of the sofa armrest frame; when transporting, can remove the cooperation of second locating part 51 and first locating part 4 for first curb plate 2, second curb plate 3, roof 1 are in the state that can move, simultaneously, turn over first curb plate 2, second curb plate 3, roof 1 and turn over and make two roof 1 fold and be located first curb plate 2 and second curb plate 3, are the second state this moment, change sofa handrail frame from the first state into the second state and can reduce the packing volume of sofa handrail frame, convenient transportation.
When the sofa armrest frame is in the first state, one end of the supporting plate 5 abuts against the surfaces of the two top plates 1, so that the two top plates 1 are in a horizontal state, the upper surface of the sofa armrest frame is a plane, and sofa cotton can be conveniently arranged.
And in the second state, the first side plate 2, the two top plates 1 and the second side plate 3 are folded to form an M-shaped structure.
As an implementation manner, the first side plate 2 and the second side plate 3 are both provided with two first limiting parts 4, the two first limiting parts 4 on the first side plate 2 are symmetrically arranged, the two first limiting parts 4 on the second side plate 3 are symmetrically arranged, and meanwhile, the first limiting parts 4 on the first side plate 2 and the second side plate 3 are oppositely arranged, so that the installation of the supporting plate 5 is facilitated.
As shown in fig. 6, the first limiting member 4 is a slot structure, and the second limiting member 51 is an insert structure. Preferably, the first limiting member 4 and the second limiting member 51 are in interference fit, so that the second limiting member 51 of the supporting plate 5 can be prevented from being disengaged from the first limiting member 4 in use.
In order to reduce the overall gravity, the support plate 5 is provided with a weight-reducing groove 52 for convenient transportation.
A sofa convenient to fold comprises the sofa armrest frame convenient to fold, and the sofa armrest frame can be arranged on the side face of a sofa body.
The above is only a preferred embodiment of the present invention, and the scope of the present invention is defined by the scope defined by the claims, and a plurality of modifications and embellishments made by those skilled in the art without departing from the spirit and scope of the present invention should be regarded as the scope of the present invention.
Claims (10)
1. A sofa armrest frame convenient to fold, comprising:
two top plates (1) hinged with each other;
the first side plate (2) is hinged to one side of the top plate (1);
the second side plate (3) is hinged to one side of the other top plate (1);
two groups of first limiting pieces (4) are respectively arranged on the first side plate (2) and the second side plate (3);
two sides of the two supporting plates (5) are provided with second limiting pieces (51) matched with the first limiting pieces (4);
the sofa armrest frame has a first state and a second state, and in the first state, the second limiting piece (51) is matched with the first limiting piece (4) to enable the supporting plate (5), the first side plate (2) and the second side plate (3) to form a stable rectangular frame structure; in the second state, the second limiting piece (51) is separated from the first limiting piece (4) and the two top plates (1) are folded and positioned between the first side plate (2) and the second side plate (3).
2. The sofa armrest frame convenient for folding according to claim 1, characterized in that the joint of the first surfaces (11) of the two top plates (1) is provided with a hinge (6).
3. The sofa armrest frame convenient for folding according to claim 1, characterized in that the second surface (12) of the top plate (1) is provided with hinges (6) at the connection of the first side plate (2) and the second side plate (3).
4. The sofa armrest frame easy to fold according to claim 1, characterized in that, two first limiting members (4) are arranged on the first side plate (2) and the second side plate (3).
5. The sofa armrest frame convenient for folding according to claim 4, wherein the first retaining member (4) is a slot structure, and the second retaining member (51) is an insert structure.
6. The sofa armrest frame convenient for folding according to claim 1, characterized in that the first retaining member (4) and the second retaining member (51) are interference fit.
7. The sofa armrest frame convenient for folding according to claim 1, wherein in the first state, one end of the support plate (5) is pressed against the surface of the two top plates (1) so that the two top plates (1) are in a horizontal state.
8. The sofa armrest frame easy to fold according to claim 1, wherein in the second state, the first side plate (2), the two top plates (1) and the second side plate (3) form an M-shaped structure.
9. The sofa armrest frame easy to fold according to claim 1, characterized in that the support plate (5) is provided with lightening grooves (52).
10. A sofa for facilitating folding, comprising the sofa armrest frame for facilitating folding as claimed in any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221714259.9U CN217695767U (en) | 2022-07-05 | 2022-07-05 | Sofa armrest frame convenient to fold and sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221714259.9U CN217695767U (en) | 2022-07-05 | 2022-07-05 | Sofa armrest frame convenient to fold and sofa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217695767U true CN217695767U (en) | 2022-11-01 |
Family
ID=83777802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221714259.9U Active CN217695767U (en) | 2022-07-05 | 2022-07-05 | Sofa armrest frame convenient to fold and sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217695767U (en) |
-
2022
- 2022-07-05 CN CN202221714259.9U patent/CN217695767U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |