Damp-proof picture frame

A picture frame and backplane technology, applied in the field of moisture-proof picture frames, can solve the problems of difficult maintenance of the sealed state of the protective cavity, complicated production of the moisture-proof picture frame, accelerated consumption of discoloration desiccant, etc., and achieves simple structure, low production cost, protection high effect

Pending Publication Date: 2021-03-02
HANGZHOU XIJIANG CULTURAL CREATIVITY CO LTD
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AI-Extracted Technical Summary

Problems solved by technology

The structure of the moisture-proof picture frame is complicated to make. In the process of setting calligraphy and painting, the installation of the picture frame is complicated, and the sealing state of the protection chamber is not easy to maintain. In a humid environment, the painting and c...
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Method used

[0031] Fig. 1, Fig. 2 and Fig. 3 are a schematic structural view of a moisture-proof picture frame, a front view and a structural schematic view of a hanger in Embodiment 1 of the present invention, respectively. In the embodiment of the present invention, Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are respectively the structural schematic diagram, the front view, the left side view and the partial enlarged view of the moisture-proof picture frame in the first embodiment of the present invention. In the embodiment of the present invention, it includes a picture frame main body 6 , a glass plate 5 and a waterproof back panel frame 1 . Wherein, the inner edge of the picture frame main body 6 is provided with a shoulder structure, and a glass plate 5 is embedded in the shoulder structure, and a sealing flange 2 is provided on the periphery of the waterproof backboard frame 1, which is convenient for waterproof backboard frame 1 The sealing bead 2 is attached to the glass plate 5. In this embodiment, the sealing bead 2 is a boss extending from the waterproof backplane frame 1 to the direction of the glass plate 5. When applied to other embodiments, the sealing bead 2 can also be formed by other soft materials such as sealant arranged along the periphery of the waterproof backplane frame 1. A groove 11 is arranged on the inner side of the bottom edge of the sealing flange 2, and a color-changing adsorption desiccant 7 is arranged in the groove 11. The color-changing adsorption desiccant 7 is used to absorb moisture in the space, and the color-changing adsorption desiccant 7 absorbs moisture. Discoloration will occur, which is convenient for observing the environment inside the picture frame, and plays a role in drying and warning the calligraphy and painting 4; the main body of the picture frame 6 is installed on the waterproof backplane frame 1 in parallel, and the glass plate 5 is attached to the convex edge 2 Connect, form a closed space 8 between the glass plate 5 and the waterproof back frame 1, prevent the moisture in the external environment from entering the closed space 8, reduce and isolate the contact between the calligraphy and painting 4 and the moisture in the external environment, and improve the protection and safety of the calligraphy and painting 4 coefficient; between the waterproof backplane frame 1 and the glass plate 5 in the confined space 8, there is a paper jam 3, which is used to fix the position of the calligraphy and pa...
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Abstract

The invention discloses a damp-proof picture frame which comprises a picture frame body, a glass plate and a waterproof back plate frame. A shoulder structure is arranged on the edge of the inner sideof the picture frame body, and the glass plate is embedded in the shoulder structure. A protruding edge is arranged on the periphery of the waterproof back plate frame, and a groove is formed in theinner side of at least one side of the protruding edge. A color-changing adsorption drying agent is arranged in the groove; the picture frame body is mounted on the waterproof back plate frame in a parallel fit manner, the glass plate is connected with the convex edge in a fit manner, and a closed space is formed between the glass plate and the waterproof back plate frame. According to the damp-proof picture frame, calligraphy and painting are stored and arranged in a closed space between the waterproof back plate frame and the glass plate, and the color-changing drying agent is arranged in the closed space. The damp-proof picture frame is convenient and fast to install, simple to manufacture and low in cost, the closed space between the waterproof back plate frame and the glass plate is stable, and the safety coefficient of painting and calligraphy protection is high.

Application Domain

Picture framesDomestic mirrors

Technology Topic

Drying AgentsDamp proofing +3

Image

  • Damp-proof picture frame
  • Damp-proof picture frame
  • Damp-proof picture frame

Examples

  • Experimental program(1)

Example Embodiment

[0027]The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention, but should not be construed as limiting the present invention.
[0028]In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " The orientation or positional relationship indicated by “rear”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inner”, and “outer” are based on the orientation shown in the drawings or The positional relationship is only for facilitating the description of the present invention and simplifying the description, rather than indicating or implying that the pointed device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention.
[0029]In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.
[0030]In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. , Or integrated; it can be mechanically connected, or it can be electrically connected or can communicate with each other; it can be directly connected or indirectly connected through an intermediary, it can be the internal communication of two components or the interaction relationship between two components, Unless otherwise clearly defined. For those of ordinary skill in the art, the specific meaning of the above-mentioned terms in the present invention can be understood according to specific circumstances.
[0031]figure 1 ,figure 2 withimage 3 These are the structural schematic diagram, the front view, and the structural schematic diagram of the hanging member in the first embodiment of the present invention. In the embodiment of the present inventionfigure 1 ,figure 2 ,image 3 withFigure 4 They are respectively a schematic diagram, a front view, a left view, and a partial enlarged view of the unfolded moisture-proof picture frame in the first embodiment of the present invention. In the embodiment of the present invention, it includes a picture frame body 6, a glass plate 5 and a waterproof backplane frame 1. Among them, the inner edge of the frame body 6 is provided with a shoulder structure, and a glass plate 5 is embedded at the shoulder structure, and a sealing flange 2 is provided on the periphery of the waterproof backplane frame 1 to facilitate the installation of the waterproof backplane frame 1. The sealing flange 2 is attached to the glass plate 5. In this embodiment, the sealing flange 2 is a boss extending from the waterproof backplane frame 1 to the glass plate 5. When applied to other embodiments, the sealing flange 2 can also be formed by other soft materials such as sealant arranged along the periphery of the waterproof backplane frame 1. A groove 11 is provided on the inner side of the bottom edge of the sealing flange 2. The color-changing adsorption desiccant 7 is arranged in the groove 11, and the color-changing adsorption desiccant 7 is used to adsorb moisture in the space. The color-changing adsorption desiccant 7 absorbs moisture after it absorbs the moisture. Discoloration will occur, which is convenient for observing the environment inside the picture frame, and plays a role of drying and warning the painting and calligraphy 4; the main body 6 of the picture frame is installed in parallel on the waterproof back frame 1, and the glass plate 5 and the convex edge 2 are in close contact Connected, a closed space 8 is formed between the glass plate 5 and the waterproof backplane 1 to prevent moisture in the external environment from entering the closed space 8, reduce and isolate the contact between the painting and calligraphy 4 and the moisture in the external environment, and improve the protection and safety of the painting and calligraphy 4 Coefficient; a paper jam 3 is provided between the waterproof backplane frame 1 and the glass plate 5 in the enclosed space 8 for fixing the position of the calligraphy and painting 4 in the enclosed space 8, the paper jam 3 and the corresponding position of the groove 11 are provided The annular gap 31 is convenient for observing the color change of the color-changing adsorption desiccant 7.
[0032]The moisture-proof picture frame is simple to make, convenient and quick to install. A stable enclosed space is formed between the waterproof back frame and the glass plate. The paintings and calligraphy are stored in the enclosed space, isolated from the external environment, and there is a color change in the enclosed space. The adsorption desiccant is used to adsorb moisture in the confined space and observe the humidity of the confined space, which has a high safety factor for the protection of paintings and calligraphy.
[0033]Figure 5 ,Figure 6 ,Figure 7 withFigure 8They are the schematic diagram, the front view, the left view, and the partial enlarged view of the unfolded moisture-proof picture frame in the second embodiment of the present invention. In the embodiment of the present invention, it includes a picture frame body 6, a glass plate 5 and a waterproof backplane frame 1. Wherein, the inner edge of the frame body 6 is provided with a shoulder structure, and a glass plate 5 is embedded at the shoulder structure, and a sealing flange 2 is provided on the periphery of the waterproof backplane frame 1. A ring groove 12 is provided, and the sealing flange 2 is a sealing ring embedded in the ring groove 12. The sealing ring can be made of soft materials, and the elastic deformation of the sealing ring is used to form between the waterproof backplane frame 1 and the glass plate 5. Stable confined space 8. A groove 11 is provided on the inner side of the bottom edge of the sealing flange 2. A color-changing adsorbing desiccant 7 is arranged in the groove 11. The color-changing adsorbing desiccant 7 is used to absorb moisture in the space, and the color-changing adsorbing desiccant 7 is absorbing moisture. The color will change afterwards, which is convenient for observing the environment inside the picture frame, thereby playing a role in drying and warning the painting and calligraphy 4; the main body 6 of the picture frame is installed in parallel on the waterproof back frame 1, the glass plate 5 and the sealing flange 2. A closed space 8 is formed between the glass plate 5 and the waterproof backplane 1 to prevent moisture in the external environment from entering the closed space 8, reducing and isolating the contact between the painting and calligraphy 4 and the moisture in the external environment, and improving the protection of the painting and calligraphy. A paper jam 3 is provided between the waterproof backplane frame 1 and the glass plate 5 in the enclosed space 8 to fix the position of the calligraphy and painting 4 in the enclosed space 8. The paper jam 3 and the corresponding position of the groove 11 are set There is an annular gap 31, which is convenient for observing the color change of the color-changing adsorption desiccant 7.
[0034]In the embodiment of the present invention, the second embodiment is compared with the first embodiment, the enclosed space formed between the waterproof backplane frame, the glass plate and the sealing flange under the action of the elastic deformation of the sealing flange is more stable, and The isolation effect of the external environment is better, and the protection effect of the picture frame on the painting and calligraphy is improved.
[0035]Some features of the above-mentioned embodiments can be interchanged and omitted, and cannot be used to limit the protection scope of the present invention. Any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention belong to the present invention. The scope of protection required.

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Description & Claims & Application Information

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