Fabricated background wall edge closing device

Abstract

The utility model belongs to the technical field of indoor decoration, and discloses an assembly type background wall edge closing device which comprises a shell, a sliding groove is formed in one side of the shell, a sliding block is connected in the sliding groove in a sliding mode, one side of the sliding block is fixedly connected with a positioning plate, and the positioning plate is fixedly connected with the shell. The end, located on the same side of the sliding groove, of the shell is fixedly connected with a limiting block. According to the device, through the arrangement of a sliding groove, a bolt and a sliding block, a positioning plate can move towards a limiting block, a background wall pressing strip placed between the positioning plate and the limiting block is clamped, meanwhile, the wall face, close to the other side, of the positioning plate is perpendicular to a background wall, and the background wall pressing strip and the wall edge of the background wall can be accurately aligned; through the arrangement of the auxiliary strip and the pulley, the edge closing device can freely slide in the vertical position of the background wall pressing strip, the auxiliary pressing strip is integrally and completely attached to the wall edge of the background wall, edge closing of the assembly type background wall is facilitated, and the attractiveness of edge closing of the assembly type background wall can be greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of interior decoration technology, and more specifically, particularly relates to an assembled background wall edge trimming device. Background Art

[0002] Background wall is a kind of home decoration art that is decorated on the TV, sofa, entrance, bedroom wall, etc. in the family living room. With diverse styles, novel ideas and advanced technology, it not only meets the needs of consumers for decoration, but also reflects the temperament of art, which is a combination of business and art.

[0003] At present, the installation workers have to manually trim the edges of prefabricated background walls. Since the background wall moldings are generally long, it is often very inconvenient to manually fit the moldings. In addition, the installation process mainly relies on the naked eye to judge the angle. The corners of the background wall are usually narrow, and there is usually a certain degree of precision error in trimming. The moldings cannot perfectly fit the edges of the background walls, which makes the edge trimming of the assembled background walls less aesthetically pleasing.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an assembled background wall edge finishing device is provided, in order to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an assembled background wall edge trimming device, which is achieved by the following specific technical means:

[0006] A prefabricated background wall edge trimming device includes a shell, one side of the shell is provided with a slide groove, a slider is slidably connected to the slide groove, one side of the slider is fixedly connected to a positioning plate, the shell is fixedly connected to a limiting block at one end located on the same side of the slide groove, the shell is also fixedly provided with an auxiliary strip on the opposite side of the slide groove, and the auxiliary strip is perpendicular to the shell, the two ends of the auxiliary strip facing the slide groove are provided with wheel grooves, a pair of pulleys are provided in the wheel grooves, and the auxiliary strip is also fixedly connected to a handle on the other side of the wheel groove.

[0007] Furthermore, a screw is rotatably connected in the slide groove, and the screw passes through two sides of the slider and is threadedly connected to the slider.

[0008] Furthermore, one end of the screw rod passes through the slide slot and extends to the outside of the shell, and is fixedly connected to a knob, and the other end of the screw rod is rotatably connected to one side of the slide slot.

[0009] Furthermore, one side of a pair of the wheel grooves is fixedly connected with a shaft body, the pair of the shaft bodies are rotatably connected to the center position of a pair of the pulleys, and the positions of the pair of pulleys are parallel to the slide grooves.

[0010] Furthermore, a protective cover is connected to the side of the positioning plate facing the limiting block.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model can move the positioning plate toward the limit block through the coordinated use of the slide groove, the screw rod, the knob and the slider, so as to clamp the background wall strip placed between the positioning plate and the limit block. At the same time, the positioning plate is close to the wall surface on the other side and is perpendicular to the background wall, so the background wall strip and the background wall edge can be accurately aligned. The coordinated use of the auxiliary strip and the pulley can make the edge finishing device slide freely in the upper and lower positions of the background wall strip, and the auxiliary strip is completely fitted to the background wall edge as a whole, which not only facilitates the edge finishing of the assembled background wall, but also greatly improves the aesthetics of the edge finishing of the assembled background wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 It is a rear cross-sectional schematic diagram of the utility model.

[0015] Figure 3 It is a side sectional schematic diagram of the utility model.

[0016] Figure 4 It is a top sectional schematic diagram of the utility model.

[0017] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0018] 1. Shell; 2. Slide groove; 3. Slider; 4. Positioning plate; 5. Limit block; 6. Auxiliary strip; 7. Wheel groove; 8. Pulley; 9. Handle; 10. Screw; 11. Knob; 12. Shaft; 13. Protective cover. DETAILED DESCRIPTION

[0019] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0020] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] Example:

[0023] As attached Figure 1 To Attachment Figure 4 As shown:

[0024] The utility model provides an assembled background wall edge finishing device, including a shell 1, a slide groove 2 is opened on one side of the shell 1, a slider 3 is slidably connected in the slide groove 2, a positioning plate 4 is fixedly connected to one side of the slider 3, the shell 1 is fixedly connected to a limiting block 5 at one end located on the same side of the slide groove 2, the shell 1 is also fixedly provided with an auxiliary strip 6 on the opposite side of the slide groove 2, and the auxiliary strip 6 is perpendicular to the shell 1, wheel grooves 7 are opened on both ends of the auxiliary strip 6 facing the slide groove 2, pulleys 8 are arranged in a pair of wheel grooves 7, and a handle 9 is fixedly connected to the auxiliary strip 6 on the other side of the wheel groove 7.

[0025] A screw rod 10 is rotatably connected in the slide groove 2 , the screw rod 10 passes through both sides of the slider 3 , and is threadedly connected to the slider 3 . The setting of the screw rod 11 enables the slider 3 to slide in the slide groove 2 .

[0026] Among them, one end of the screw rod 10 passes through the slide groove 2 and extends to the outside of the shell 1, and is fixedly connected with the knob 11. The other end of the screw rod 10 is rotatably connected to one side of the slide groove 2. Through the setting of the knob 11, the screw rod 10 can be easily rotated by the knob 11.

[0027] Among them, one side of a pair of wheel grooves 8 is fixedly connected with an axle body 14, and the pair of axles 14 are rotatably connected to the center position of a pair of pulleys 9, and the position of the pair of pulleys 9 is parallel to the slide groove 2. The pulley 9 and the slide groove 2 are parallel, which enables the pulley 9 to press against the background wall strip clamped by the positioning plate 4 and the limit block 6 to assist in installation.

[0028] A protective cover 15 is connected to one side of the positioning plate 4 facing the limiting block 6 . The protective cover 15 can prevent the positioning plate 4 from causing damage to the wall.

[0029] The working principle of this embodiment:

[0030] When the utility model is used to trim the assembled background wall, the background wall strip is first placed vertically between the positioning plate 4 and the limit block 5, and the knob 11 is turned. The knob 11 drives the screw 10 to rotate, and the screw 10 rotates, so that the slider 3 can move in the slide groove 2, and the slider 3 drives the positioning plate 4 to move, and the positioning plate 4 is moved so that it can cooperate with the limit block 5 to clamp the background wall strip, and the strip is directed toward the edge of the background wall. The positioning plate 4 is attached to the other vertical wall, and the trimming device can be engaged with the corner of the background wall where the edge of the background wall is located, so that the strip can be accurately aligned with the background wall. The edge of the landscape wall, and then use the handle 9 to squeeze the edge finishing device toward the edge of the background wall so that the pressure strip is fitted with the edge of the background wall. When the clamped pressure strip is clamped on the edge of the background wall, turn the knob 11, and the operating screw 10 rotates to drive the slider 3 to move, so that the positioning plate 4 releases the pressure strip, and then hold the handle 9 to operate the edge finishing device to move up and down against the pressure strip, and the pulley 8 will move against the pressure strip to ensure that each position of the pressure strip can be completely fitted with the edge of the background wall, which is not only convenient for the edge finishing of the assembled background wall, but also greatly improves the aesthetics of the edge finishing of the assembled background wall.

[0031] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An assembled background wall edge trimming device, comprising a housing (1), characterized in that: A slide groove (2) is provided on one side of the housing (1), a slider (3) is slidably connected in the slide groove (2), a positioning plate (4) is fixedly connected to one side of the slider (3), a limiting block (5) is fixedly connected to one end of the housing (1) located on the same side of the slide groove (2), an auxiliary bar (6) is fixedly provided on the housing (1) on the opposite side of the slide groove (2), and the auxiliary bar (6) is perpendicular to the housing (1), wheel grooves (7) are provided at both ends of the auxiliary bar (6) facing the slide groove (2), a pair of pulleys (8) are provided in each of the wheel grooves (7), and a handle (9) is fixedly connected to the other side of the auxiliary bar (6) located on the wheel groove (7).

2. The assembled background wall edge trimming device according to claim 1, characterized in that: A screw rod (10) is rotatably connected in the slide groove (2); the screw rod (10) passes through two sides of the slider (3) and is threadedly connected to the slider (3).

3. The assembled background wall edge trimming device according to claim 2, characterized in that: One end of the screw rod (10) passes through the slide groove (2) and extends to the outside of the housing (1), and is fixedly connected to a knob (11), and the other end of the screw rod (10) is rotationally connected to one side of the slide groove (2).

4. The assembled background wall edge trimming device according to claim 1, characterized in that: One side of a pair of wheel grooves (7) is fixedly connected with an axle body (12), the pair of axle bodies (12) are rotatably connected to the center position of a pair of pulleys (8), and the position of the pair of pulleys (8) is parallel to the slide groove (2).

5. The assembled background wall edge trimming device according to claim 1, characterized in that: A protective cover (13) is connected to the side of the positioning plate (4) facing the limiting block (5).

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