A window sill backing board for interior use in antique buildings

Abstract

The utility model discloses a window sill backing board for indoor use in antique buildings, comprising a first plate body, the interior of the first plate body being movably connected to a second plate body, fixing bolts being installed on both sides of the first plate body, and the outer walls of the two fixing bolts being threadedly connected to the inner wall of the second plate body. The utility model can quickly replace the second plate body that is easily damaged by cooperating with the first plate body, the second plate body and the fixing bolts, and does not need to replace the entire window sill backing board for indoor use in antique buildings, thereby greatly reducing the waste rate of materials, thereby reducing the difficulty of subsequent treatment of waste materials by staff, and also reducing the size and weight of items that need to be repaired and replaced, thereby reducing the difficulty of work during repair.

Description

Technical Field

[0001] The utility model relates to the technical field of window sills, in particular to a window sill backing plate used indoors in antique buildings. Background Art

[0002] The existing announcement number is: CN202220711706.9, an antique building indoor window sill backboard, comprising a first plate body, a second plate body and a third plate body, the first plate body and the third plate body are both fixed on the second plate body, the first plate body is parallel to the third plate body, the first plate body is perpendicular to the second plate body, and the first plate body and the third plate body are located on the same side of the second plate body, an upper bending angle is arranged on the first plate body or the second plate body, and a lower bending angle is arranged on the second plate body or the third plate body, and also includes a rubber strip, the upper bending angle and the lower bending angle are both provided with arc grooves, the rubber strip is cylindrical, and the rubber strip is embedded in the arc groove. The utility model has the following beneficial effects: by providing arc grooves at the upper bending angle and the lower bending angle, and arranging the rubber strip in the arc groove, it has good buffering performance and is not easy to cause bumps and scratches;

[0003] However, once it is damaged by external impact, the entire window sill needs to be replaced, which requires the staff to disassemble and install the entire window sill, which leads to greater maintenance work intensity and a higher material waste rate, and also increases the difficulty of subsequent waste disposal for the staff, thus bringing inconvenience to people's use. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a window sill backing board for indoor use in antique buildings.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A window sill backing plate for indoor use in antique buildings comprises a first plate body, wherein the first plate body is movably connected to a second plate body inside, fixing bolts are installed on both sides of the first plate body, and the outer walls of the two fixing bolts are threadedly connected to the inner walls of the second plate body, positioning plates are installed on both sides of the first plate body, and the tops of the two positioning plates are installed with glue injection grooves.

[0007] Preferably, the outer wall of the second plate body is sleeved with a rubber sleeve.

[0008] Preferably, a limiting rubber strip which is interference fit with the inner wall of the second plate body is installed on the inner wall of the rubber sleeve.

[0009] Preferably, mounting grooves are formed on both sides of the top of the first plate body.

[0010] Preferably, a decorative plate is installed on the top of the first plate body, and the bottom of the decorative plate is detachably connected to the two mounting grooves.

[0011] The beneficial effects of the utility model are:

[0012] 1. Through the cooperation of the first plate, the second plate and the fixing bolts, the second plate that is easily damaged can be quickly replaced, and there is no need to replace the entire window sill for indoor use in antique buildings, thereby greatly reducing the waste rate of materials, thereby reducing the difficulty of subsequent treatment of waste materials by staff, and also reducing the size and weight of items that need to be repaired and replaced, thereby reducing the difficulty of maintenance work;

[0013] 2. The second plate body can be enclosed by the cooperation of the rubber sleeve and the limiting rubber strip. When people accidentally bump into the second plate body, they can be protected, thereby improving the safety of the window sill support board for indoor use in antique buildings;

[0014] 3. Through the coordination of the installation groove and the decorative panel, people can choose different decorative styles according to their own needs, thereby improving the aesthetics of the window sill for indoor use in antique buildings and increasing the reliability of people's use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a window sill backing plate for indoor use in antique buildings proposed by the utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the structure of the middle rubber sleeve, the second plate body and the decorative plate;

[0017] Figure 3 for Figure 1 A schematic diagram of the structure of the second plate body, the rubber sleeve and the decorative plate;

[0018] Figure 4 for Figure 1 A schematic diagram of the structure of the second plate, the rubber sleeve and the limiting rubber strip;

[0019] Figure 5 for Figure 1 Schematic diagram of the structure of the middle decorative panel, positioning plate and glue injection groove.

[0020] In the figure: 1. first plate body; 2. second plate body; 3. fixing bolt; 4. rubber sleeve; 5. limiting rubber strip; 6. mounting groove; 7. decorative plate; 8. positioning plate; 9. glue injection groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Example 1, reference Figures 1 to 5 A window sill backing board for indoor use in antique buildings, including a window sill backing board for indoor use in antique buildings, including a first plate body 1, the interior of the first plate body 1 is movably connected with a second plate body 2, fixing bolts 3 are installed on both sides of the first plate body 1, the fixing bolts 3 can install and fix the first plate body 1 and the second plate body 2, and can also be quickly disassembled and replaced, the outer walls of the two fixing bolts 3 are threadedly connected to the inner wall of the second plate body 2, positioning plates 8 are installed on both sides of the first plate body 1, and glue injection grooves 9 are installed on the tops of the two positioning plates 8.

[0023] In this embodiment, the outer wall of the second plate body 2 is sleeved with a rubber sleeve 4, and the inner wall of the rubber sleeve 4 is installed with a limiting rubber strip 5 that is interference-fitted with the inner wall of the second plate body 2. The limiting rubber strip 5 can stably install the rubber sleeve 4 on the inner wall of the second plate body 2, and the rubber sleeve 4 can protect people when people accidentally collide with the surface of the second plate body 2. Both sides of the top of the first plate body 1 are processed with mounting grooves 6. The staff can install the decorative plate 7 on the top of the first plate body 1 by means of a snap-on connection through the mounting grooves 6. It can be understood that the mounting grooves 6 provided in this embodiment can only realize the first plate body 1 and This is a possible implementation method for fixing the decorative panel 7, but not all embodiments. In the specific implementation process, other structures can also be used. The selection of the specific structure can be reasonably designed according to the actual situation. The top of the first plate body 1 is installed with a decorative panel 7, and the bottom of the decorative panel 7 is detachably connected to the two mounting grooves 6. When the staff installs the window sill for indoor use of the antique building on the external building, they should use suitable adhesive to inject into the inside of the adhesive injection groove 9, and then use the adhesive to connect the window sill for indoor use of the antique building with the external building. The material of the adhesive is not specifically limited, as long as it meets the use requirements.

[0024] The working principle of this embodiment: when in use, the staff first applies the adhesive glue to the inside of the glue injection groove 9, and then uses the positioning plate 8 to install the antique building indoor window sill backboard on the external building. After waiting for the adhesive glue to solidify and stabilize, the installation work can be completed. Since the second plate body 2 is suspended and exposed to the outside, the probability of the second plate body 2 being damaged by external impact is high. When the damaged second plate body 2 needs to be replaced, the staff first removes the decorative plate 7 from the installation groove 6, and then the fixing bolts 3 can be removed. At this time, the second plate body 2 is pulled out from the inside of the first plate body 1 to complete the disassembly work. Then the staff inserts the replaced second plate body 2 into the inside of the first plate body 1, and uses the fixing bolts 3 to install and fix it again. Finally, the decorative plate 7 is reinstalled to complete the replacement and maintenance work.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A window sill backing board for interior use in antique buildings, comprising a first board body (1), characterized in that: The first plate body (1) is movably connected to the second plate body (2) inside, fixing bolts (3) are installed on both sides of the first plate body (1), the outer walls of the two fixing bolts (3) are threadedly connected to the inner walls of the second plate body (2), positioning plates (8) are installed on both sides of the first plate body (1), and glue injection grooves (9) are installed on the tops of the two positioning plates (8).

2. The window sill backing board for interior use of antique buildings according to claim 1, characterized in that: The outer wall of the second plate body (2) is sleeved with a rubber sleeve (4).

3. The window sill backing board for interior use of antique buildings according to claim 2, characterized in that: The inner wall of the rubber sleeve (4) is provided with a limiting rubber strip (5) which is interference fit with the inner wall of the second plate body (2).

4. The window sill backing board for interior use of antique buildings according to claim 1, characterized in that: Both sides of the top of the first plate body (1) are processed with mounting grooves (6).

5. The window sill backing board for interior use in antique buildings according to claim 1, characterized in that: A decorative plate (7) is installed on the top of the first plate body (1), and the bottom of the decorative plate (7) is detachably connected to two installation grooves (6).

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