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Sofa bed transformation framework

A sofa bed and frame technology, applied in the frame field, can solve the problems of insufficient sofa frame strength, inconvenient structure installation, insufficient structure, etc., and achieve the effect of simple assembly, stable structure, and strong supporting force

Pending Publication Date: 2020-06-26
杨焯显
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the folding structures of many sofa beds on the market have the following problems: (1) The structure is inconvenient to install; (2) The structure is insufficient, resulting in insufficient strength of the sofa skeleton; (3) The sofa seat bag and backpack need to be removed or Manual movement; (4) The sofa needs to be moved away from the wall when it is transformed into a bed; (5) Hygiene and comfort issues: the seat bag is also a mattress

Method used

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] Such as Figure 1~Figure 6 As shown, the present invention provides a sofa bed conversion framework, including a left-right symmetrical support 1, the support 1 is composed of a support frame 2, a head connecting round tube 3, a small hinge 4 at the back, two sets of pull rods 5, and a large hinge 6 at the legs. , bed foot 7, three sets of pull rods 8, one set of pull rods 9 and latches 10;

[0029] The set of tie rods 9 is composed of eleventh tie rod...

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Abstract

The invention discloses a sofa bed transformation framework, which comprises supports in bilateral symmetry, and each support is composed of a supporting frame, a head connecting round pipe, a small back hinge, a second pull rod set, a large leg hinge, bed tail feet, a third pull rod set, a first pull rod set and a plug pin. According to the sofa bed, the sofa bed framework capable of being assembled is adopted structurally, assembling is easy, the installation difficulty of the bent pipe to the supporting frames on the two sides is lowered, components do not need to be manually removed duringsofa bed conversion. Meanwhile, the overall supporting force is improved, the structure is more stable, the supporting force is high, a sofa and a bed are used separately, the overall sanitation degree is improved, and comfort is high.

Description

technical field [0001] The invention relates to the technical field of skeletons, in particular to a transformation skeleton of a sofa bed. Background technique [0002] A sofa bed is a combination of a sofa and a bed. Today, with the cost of per capita residential area in cities rising day by day, the sofa bed is a product developed to solve the problem of space utilization. It can be used as a leisurely reception during the day and a sleeping space at night. Therefore, there are many types of sofa beds nowadays, and the folding structure of the sofa bed has become an important factor for selection. At present, the folding structures of many sofa beds on the market have the following problems: (1) The structure is inconvenient to install; (2) The structure is insufficient, resulting in insufficient strength of the sofa skeleton; (3) The sofa seat bag and backpack need to be removed or Manual movement; (4) The sofa needs to be moved away from the wall when it is transfor...

Claims

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Application Information

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IPC IPC(8): A47C17/16A47C19/12
CPCA47C17/162A47C19/122
Inventor 杨焯显
Owner 杨焯显
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