CN209315283U - A decorative lace triangular piece fixing structure - Google Patents

Abstract

The utility model discloses a decorate lace three square fixed knot and construct, including outline and framework, the inside swing joint of outline has the framework, the framework includes first flower frame and second flower frame, one side swing joint of first flower frame has the second flower frame, and the equal swing joint in both sides of framework has the triangle inserted sheet, and the draw-in groove with triangle inserted sheet looks adaptation is all seted up to the both sides of framework, the utility model relates to a furniture assembly technical field. This decorate lace three square fixed knot and construct, there is the framework through the inside swing joint of outside frame for the part is connected more conveniently, connects the difficult not hard up in back, has improved stability and security, and structural strength is stronger, and quantity through the draw-in groove is four, and the quantity of triangle inserted sheet is four, can be simultaneously four sides atress, even weather change, timber expend with heat and contract with cold, the outside flower frame changes with the panel of the inside, also can not influence the outside flower frame and have the crack, it is more pleasing to the eye to use.

Description

A decorative lace triangular piece fixing structure

technical field

The utility model relates to the technical field of furniture assembly, in particular to a decorative lace triangular piece fixing structure.

Background technique

Furniture refers to the essential equipment and facilities for human beings to maintain normal life, engage in production practice and carry out social activities. Furniture also follows the pace of the times and continues to develop and innovate. Up to now, there are many categories, different materials, complete varieties, and different uses. , is an important basis for establishing a working and living space. Furniture is composed of four factors: material, structure, appearance and function. Among them, function is the forerunner and the driving force for the development of furniture. Structure is the backbone and the basis for realizing functions. These four elements These factors are interrelated and restrict each other. Because furniture is designed and produced to meet people's certain material needs and use purposes, furniture also has factors in terms of materials and appearance. Furniture mostly refers to wardrobes, tables, beds and furniture. For large items such as sofas, the structure refers to a certain combination and connection method between the materials and components used in the furniture. It is a structural system composed of certain functions, including the internal structure and external structure of the furniture. , the internal structure refers to a certain combination of furniture parts, which depends on the change of materials and the development of science and technology, such as the traditional mortise joint method and the hardware connection method used in modern panel furniture are both internal structures. The external structure is in direct contact with the user, and it is a direct reflection of the exterior shape, so it must be adapted to the user in terms of scale, proportion and shape.

Now, as long as the furniture on the market has a middle panel, lace will be designed on the outer surface to cover the gap for the sake of beauty. In the past, the lace was pasted on a single strip or fixed with nails. This design will cause the wood to expand and contract due to changes in the weather. , when the inner middle plate is inflated, the outer flower frame changes with the inner plate, and cracks will be seen on the outer flower frame.

Contents of the invention

Aiming at the deficiencies of the prior art, the utility model provides a fixing structure of decorative lace triangular piece, which solves the problem that the lace is pasted on a single strip or fixed with nails, the wood will expand with heat and contract with cold, and when the middle plate inside expands , the outer flower frame will see the problem of cracks.

In order to achieve the above purpose, the utility model is realized through the following technical solutions: a decorative lace triangle piece fixing structure, including an outer frame and a frame body, the inside of the outer frame is movably connected with a frame body, and the frame body includes a first A flower frame and a second flower frame, one side of the first flower frame is movably connected with the second flower frame.

Preferably, both sides of the frame are movably connected with triangular inserts.

Preferably, both sides of the frame body are provided with card slots compatible with the triangular inserts.

Preferably, the number of the card slots is four.

Preferably, the number of the triangular inserts is four.

Beneficial effect

The utility model provides a decorative lace triangular piece fixing structure. Compared with the prior art, it has the following beneficial effects:

(1) The fixed structure of the decorative lace triangular piece is movably connected to the frame body through the inner part of the outer frame, the frame body includes the first lace frame and the second lace frame, and one side of the first lace frame is movably connected to the second lace frame , Both sides of the frame are connected with triangular inserts, and both sides of the frame are equipped with card slots that match the triangular inserts, making the connection of components more convenient and not easy to loose after connection, improving stability and safety Sex, stronger structure.

(2) The fixed structure of the decorative lace triangular piece has four card slots and four triangular inserts, which can bear force on four sides at the same time. Even if the weather changes, the wood will expand and contract with heat, and the outer flower frame will follow The inner plate changes and changes, and it will not affect the cracks of the outer flower frame, which is more beautiful to use.

Description of drawings

Fig. 1 is the front view of structure of the present utility model;

Figure 2 is an exploded view of the structure of the first lace frame and the second lace frame structure of the present invention;

Fig. 3 is the front view of the structure of the first lace frame and the second lace frame of the utility model;

Fig. 4 is the functional schematic diagram of the utility model structure.

In the figure: 1 outer frame, 2 frame body, 21 first flower frame, 22 second flower frame, 3 triangular insert, 4 card slot.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: a decorative lace triangular piece fixing structure, including an outer frame 1 and a frame body 2, the inside of the outer frame 1 is movably connected with a frame body 2, and the frame body 2 There are card slots 4 matching the triangular inserts 3 on both sides, and the components are provided with card slots 4 at the 45° connection position, and the triangular solid wood tenons are inserted into the interior of the component card slots 4, so that the triangular solid wood tenons are flush with the surface of the components. Align, connect two vertical parts, the number of card slots 4 is four, both sides of the frame body 2 are movably connected with triangular inserts 3, and use triangular solid wood tenons to solve the 45° connection of the horizontal and vertical two parts, so that The parts are more convenient to connect, not easy to loosen after connection, the stability and safety are improved, and the structural force is stronger. The number of triangular inserts 3 is four. One side of the first lace frame 21 is movably connected with a second lace frame 22. Now, as long as the furniture on the market has a middle board, this lace covering the gap will be designed on the outer surface for the sake of appearance. The previous lace is a single piece of this. Stick it on or fix it with nails. Yes, this kind of design will cause the wood to expand with heat and contract with cold due to changes in the weather. When the inner middle board expands, because the outer flower frame changes with the inner board, cracks will be seen on the outer flower frame. Through The setting of the card slot 4 and the triangular insert 3 makes the first flower frame 21 and the second flower frame 22 fixed, so that the frame body 2 can be stressed on four sides at the same time, even if the weather changes, the wood expands with heat and contracts with cold, and the outer flower frame It changes with the change of the inner plate, and it will not affect the cracks of the outer flower frame.

When in use, the first flower frame 21 and the second flower frame 22 are combined together, the triangular insert 3 is inserted into the card slot 4, and the first flower frame 21 and the second flower frame 22 are fixed to form a frame 2. Then put the assembled frame 2 into the outer frame 1. Such a frame 2 can bear force on four sides at the same time. Even if the weather changes, the wood will expand with heat and contract with cold, the inner middle plate will expand, and the outer flower frame will be connected with the inner frame. The change of the plate will not affect the appearance of cracks in the outer flower frame, so that the use of the fixed structure of the decorative lace triangular piece is completed once.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. any such actual relationship or order exists between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A decorative lace triangular piece fixing structure, comprising an outer frame (1) and a frame (2), the outer frame (1) is movably connected with a frame (2), characterized in that: the frame (2) It includes a first flower border (21) and a second flower border (22), and one side of the first flower border (21) is movably connected with the second flower border (22). 2. The decorative lace triangular piece fixing structure according to claim 1, characterized in that: both sides of the frame (2) are movably connected with triangular inserts (3). 3. A decorative lace triangular piece fixing structure according to claim 2, characterized in that: both sides of the frame (2) are provided with card slots (4) compatible with the triangular inserts (3) ). 4. The decorative lace triangle piece fixing structure according to claim 3, characterized in that: the number of the card slots (4) is four. 5. The decorative lace triangular piece fixing structure according to claim 2, characterized in that: the number of said triangular inserts (3) is four.