CN219969277U - Frame-in-frame structure of decorative painting - Google Patents

Abstract

The utility model provides a frame middle frame structure of a decorative picture, which comprises a first frame strip and a second frame strip, wherein the number of the first frame strip and the second frame strip is two, and an inner frame plate is arranged between the two groups of the first frame strip and the two groups of the second frame strip. According to the frame middle frame structure of the decorative picture, the inner frame plate can be rapidly installed between the two groups of first frame strips and the two groups of second frame strips through the mutual matching between the limiting grooves on the first frame strips and the second frame strips and the limiting blocks, then the fixing inserting rods are inserted into the inserting holes and rotated, the fixing inserting rods can be limited and fixed in the inner cavities of the inserting holes, and the limiting blocks and the limiting grooves are further fixed, so that the first frame strips and the second frame strips are installed and fixed, and further, bolts are not required to be screwed by using tools in the installation process, the installation process is simpler and more convenient, time and labor are saved, the installation difficulty is simple, the installation efficiency is improved, the subsequent disassembly treatment is also facilitated, and the practicability of the frame structure is further improved.

Description

Frame-in-frame structure of decorative painting

Technical Field

The utility model relates to the technical field of decorative picture frames, in particular to a frame-in-frame structure of a decorative picture.

Background

The decorative painting is an artwork integrating decoration function and aesthetic appreciation, has decoration and beautifying effects, is widely applied to decoration collocation in places such as families, hotels or offices, gives corresponding artistic smell to the surrounding environment, ensures that the environment is attractive and graceful, and needs to be matched and installed by using a picture frame for installing the decorative painting.

At present decorate frame in frame structure of painting need twist through the instrument to a plurality of bolts and install mostly, and this wastes time and energy when leading to the installation, complex operation has increased operating personnel's the installation degree of difficulty, and when later needs change the painting in the frame, still has the fixed bolt of dismantlement one by one to lead to the practicality relatively poor.

Disclosure of Invention

The utility model aims to provide a frame-in-frame structure of a decorative picture, which solves the problems or at least partially solves the problems, so as to solve the problems that the prior frame-in-frame structure of the decorative picture mostly needs to screw and install a plurality of bolts through tools, which causes time and labor waste and complex operation during installation, increases the installation difficulty of operators, and needs to detach fixed bolts one by one when the picture in the picture frame is required to be replaced later, thereby causing poor practicability.

In order to achieve the above purpose, the technical scheme of the utility model is specifically realized as follows:

the utility model provides a frame middle frame structure of a decorative picture, which comprises a first frame strip and a second frame strip, wherein the number of the first frame strip and the second frame strip is two, an inner frame plate is arranged between the two groups of the first frame strip and the two groups of the second frame strip, limiting grooves are formed in two sides of the first frame strip, limiting blocks are arranged at the top and the bottom of the second frame strip and extend to the inner sides of the limiting grooves, inserting holes are formed in two sides of one end of the surface of the first frame strip and penetrate through the limiting blocks, and fixing inserting rods are arranged in the inner sides of the inserting holes.

Preferably, a limit rod is arranged on one side of the inner cavity of the jack, and a baffle is arranged at one end of the limit rod.

Preferably, the inner cavity of the fixed inserted link is provided with a limiting ring groove, one end of the fixed inserted link, which is positioned in the inner cavity of the jack, is provided with a fixed groove, and the fixed groove and the limiting ring groove are mutually communicated.

Preferably, the baffle and the fixed groove are mutually matched, and the baffle extends to the inner side of the limit ring groove through the fixed groove.

Preferably, the two groups of sides of the first frame strips, which are close to each other, and the two groups of sides of the second frame strips, which are close to each other, are provided with mounting grooves, and the surfaces of the mounting grooves and the surfaces of the inner frame plates are mutually matched.

Preferably, one end of the surface of the first frame strip is symmetrically provided with a mounting block, and one end of the surface of the mounting block is provided with a hook.

The utility model provides a frame-in-frame structure of a decorative picture, which has the beneficial effects that:

through mutually supporting between spacing groove and the stopper on first frame strip and the second frame strip, can be quick install the inside casing board between two sets of first frame strips and two sets of second frame strips, later through inserting the fixed inserted bar in the jack and rotate, can be spacing fixed at the jack inner chamber with the fixed inserted bar, and then fix stopper and spacing groove for first frame strip and second frame strip installation are fixed, thereby need not to twist the bolt with the instrument in the time of the installation in addition, make during the installation simpler convenient, labour saving and time saving, the simple installation degree of difficulty, the efficiency of installation has been improved, the follow-up dismantlement processing of also being convenient for simultaneously, further improve the practicality of this frame structure.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art;

FIG. 1 is a perspective view of an embodiment of the present utility model;

FIG. 2 is a rear perspective view of an embodiment of the present utility model;

FIG. 3 is a partial perspective cross-sectional view of a first frame strip and a second frame strip according to an embodiment of the present utility model;

fig. 4 is a perspective cross-sectional view of a fixed plunger according to an embodiment of the present utility model.

Reference numerals in the drawings: 1. a first frame bar; 2. a second frame strip; 3. an inner frame plate; 4. fixing the inserted link; 5. a mounting block; 6. a limiting block; 7. a limit groove; 8. a jack; 9. a limit ring groove; 10. a fixing groove; 11. a limit rod; 12. and a baffle.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

Please refer to fig. 1-4 in combination. The utility model provides a frame middle frame structure of decorative painting includes first frame strip 1 and second frame strip 2, the quantity of first frame strip 1 and second frame strip 2 is two sets of, be provided with inside casing board 3 between two sets of first frame strip 1 and two sets of second frame strips 2, the both sides of first frame strip 1 are provided with spacing groove 7, play spacing effect, the top and the bottom of second frame strip 2 all are provided with stopper 6, fixed mounting of being convenient for, and stopper 6 extends to the inboard of spacing groove 7, jack 8 has been seted up to the both sides of first frame strip 1 surface one end, play the installation fixed action, and jack 8 runs through stopper 6, the inboard of jack 8 is provided with fixed inserted bar 4.

Specifically, one side of jack 8 inner chamber is provided with gag lever post 11, the one end of gag lever post 11 is provided with baffle 12, spacing annular 9 has been seted up to the inner chamber of fixed inserted bar 4, fixed slot 10 has been seted up to the one end that fixed inserted bar 4 is located jack 8 inner chamber, and fixed slot 10 and spacing annular 9 communicate each other, baffle 12 and fixed slot 10 looks adaptation, and baffle 12 extends to the inboard of spacing annular 9 through fixed slot 10, through inserting fixed inserted bar 4 in jack 8 and rotating, can be spacing fixed at jack 8 inner chamber with fixed inserted bar 4, and then fix stopper 6 and spacing groove 7, thereby make first frame strip 1 and second frame strip 2 installation fix, thereby need not to twist the bolt with the instrument when the installation in addition, make during the installation simpler and more convenient, labour saving and time saving, the simple installation degree of difficulty, the efficiency of installation has been improved, the subsequent dismantlement processing of also being convenient for simultaneously, further improve the practicality of this structure.

Wherein, the installation recess has all been seted up to the one side that two sets of first frame strips 1 are close to each other and the one side that two sets of second frame strips 2 are close to each other, and the mutual adaptation in surface of installation recess and interior casing board 3, through the mutual cooperation between spacing groove 7 and the stopper 6 on first frame strip 1 and the second frame strip 2, can be quick install interior casing board 3 between two sets of first frame strips 1 and two sets of second frame strips 2.

Wherein, the one end symmetry on a set of first frame strip 1 surface is provided with installation piece 5, and installation piece 5 surface one end is provided with the couple, is convenient for install the suspension with this frame structure.

When the frame middle frame structure of the decorative picture is used, the two groups of limiting blocks 6 on one group of second frame strips 2 are inserted into the limiting grooves 7 on the two groups of first frame strips 1, then the inner frame plate 3 is slid between the two groups of second frame strips 2 and the two groups of first frame strips 1 through the mounting grooves, then the two groups of limiting blocks 6 on the other group of second frame strips 2 are inserted into the limiting grooves 7 on the two groups of first frame strips 1, then the fixed inserting rod 4 is inserted into the inserting hole 8 and penetrates through the limiting blocks 6, meanwhile, the limiting rods 11 and the baffle plates 12 in the inserting hole 8 extend to the limiting ring grooves 9 in the fixed inserting rod 4 through the fixing grooves 10, and then the fixed inserting rod 4 is rotated, so that the baffle plates 12 move in the limiting ring grooves 9, the fixed inserting rod 4 can be limited and fixed in the inner cavity of the inserting hole 8, and the limiting blocks 6 and the limiting grooves 7 are fixed, and the first frame strips 1 and the second frame strips 2 are mounted and fixed.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.

Claims (6)

1. The utility model provides a frame middle frame structure of decorative painting, includes first frame strip (1) and second frame strip (2), its characterized in that, the quantity of first frame strip (1) and second frame strip (2) is two sets of, two sets of first frame strip (1) and two sets of be provided with interior framed panel (3) between second frame strip (2), the both sides of first frame strip (1) are provided with spacing groove (7), the top and the bottom of second frame strip (2) all are provided with stopper (6), and stopper (6) extend to the inboard of spacing groove (7), jack (8) have been seted up to the both sides of first frame strip (1) surface one end, and jack (8) run through stopper (6), the inboard of jack (8) is provided with fixed inserted bar (4).

2. The frame-in-frame structure of the decorative painting according to claim 1, wherein a limit rod (11) is arranged on one side of an inner cavity of the jack (8), and a baffle plate (12) is arranged at one end of the limit rod (11).

3. The frame-in-frame structure of the decorative painting according to claim 2, wherein the inner cavity of the fixed inserting rod (4) is provided with a limiting ring groove (9), one end of the fixed inserting rod (4) positioned in the inner cavity of the inserting hole (8) is provided with a fixed groove (10), and the fixed groove (10) and the limiting ring groove (9) are mutually communicated.

4. A frame-in-frame structure of a decorative painting according to claim 3, characterized in that the baffle plate (12) and the fixing groove (10) are mutually adapted, and that the baffle plate (12) extends to the inner side of the limit ring groove (9) through the fixing groove (10).

5. The frame-in-frame structure of the decorative painting according to claim 1, wherein the two groups of the first frame strips (1) are provided with mounting grooves on one side close to each other and the two groups of the second frame strips (2) are provided with mounting grooves on one side close to each other, and the mounting grooves are mutually matched with the surfaces of the inner frame plates (3).

6. The frame-in-frame structure of the decorative painting according to claim 1, wherein one end of the surface of one group of the first frame strips (1) is symmetrically provided with a mounting block (5), and one end of the surface of the mounting block (5) is provided with a hook.