CN220778014U - Falling-down preventing type screen - Google Patents

Abstract

The utility model relates to a falling-preventing floor screen in the technical field of falling prevention of floor screens, and provides a stable screen which cannot fall easily. The utility model provides a prevent falling to ground type screen, includes the screen, logical groove has been seted up to the side of screen, the inside sliding connection lifter of logical groove, two extension pieces of bottom fixedly connected with of lifter, the one end rotation of extension piece is connected with prevents down the board, prevents down the side fixedly connected with of board and blocks the piece, the inside of logical groove is equipped with extrusion mechanism, the fixed surface of lifter is connected with two prevents inclining the piece, prevents inclining the piece and laminating with the surface of screen. The utility model ensures that the screen cannot easily topple over, and can conveniently store the fall-preventing plate without occupying a larger space when the screen is not required to be used.

Description

Falling-down preventing type screen

Technical Field

The utility model relates to the technical field of falling prevention of floor screens, in particular to a falling prevention floor screen.

Background

Screen, a piece of furniture for keeping out wind in the interior of traditional buildings in China, which is called screen wind. Screens have long been an important component of traditional furniture. The screen is generally arranged at a remarkable position in a room, and plays roles of separation, beautification, wind shielding, coordination and the like. The novel furniture looks like classical furniture, brings out the best in each other, is integrated into a whole body which is indistinct from Chinese home decoration, and presents a harmonious beauty and calm beauty.

In the prior art, when using the floor type screen wind, the screen is unfolded, then the screen is placed, in the process of using the screen, the screen is required to be balanced and prevented from falling down, and the screen is prevented from falling down easily in the process of using, so that the screen is required to be prevented from falling down, and the normal use of the screen is ensured.

Disclosure of utility model

The utility model aims to provide a falling-preventing floor screen in the technical field of falling prevention of floor screens, and provides a stable screen which cannot fall easily.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a prevent falling to ground type screen, includes the screen, logical groove has been seted up to the side of screen, the inside sliding connection lifter of logical groove, two extension pieces of bottom fixedly connected with of lifter, the one end rotation of extension piece is connected with prevents down the board, prevents down the side fixedly connected with of board and blocks the piece, the inside of logical groove is equipped with extrusion mechanism, the fixed surface of lifter is connected with two prevents inclining the piece, prevents inclining the piece and laminating with the surface of screen.

Preferably, the extrusion mechanism comprises a screw rod rotatably connected to the top of the lifting rod, and the top of the screw rod is in threaded connection with the top of the through groove.

Preferably, the surface of the screw rod is fixedly connected with two rotating rods, and one end of each rotating rod is inclined outwards towards the bottom of the through groove.

Preferably, the surface of the screen is provided with a containing groove, the inside of the containing groove is fixedly connected with a protruding block, and the protruding block is positioned at the bottom of the containing groove.

Preferably, the bottom of the anti-falling plate is fixedly connected with a weight, and the bottom of the weight is rotationally connected with a roller.

Preferably, an auxiliary groove is formed in one side of the fall-preventing plate, and the top of the auxiliary groove is rotationally connected with the adding plate.

The utility model has at least the following beneficial effects:

When using the screen, can drive the lifter through extrusion mechanism and descend to make and prevent falling the board and expand, the expansion of two prevent falling the board can prop up the bottom of screen, make the screen can not topple over easily, when not needing the screen of use, also can accomodate the board of preventing falling convenient, can not occupy great space.

The utility model also has the following beneficial effects:

When not using the screen, can be convenient accomodate the fall-proof board and get into the holding tank to can also make the focus of fall-proof board be close to ground through the heavy object piece, the gyro wheel can reduce the friction that produces with ground, makes things convenient for the fall-proof board to expand.

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, and it is obvious that the drawings in the following description are 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 schematic illustration of the present utility model;

FIG. 2 is a schematic side view of the pressing mechanism of FIG. 1;

FIG. 3 is a schematic view of the fall arrest plate of FIG. 1 after being unfolded;

fig. 4 is another side schematic view of the fall prevention plate of fig. 3.

In the figure: 1. a screen; 2. a through groove; 3. a lifting rod; 4. an extension block; 5. an anti-falling plate; 6. a blocking piece; 7. an extrusion mechanism; 8. an anti-tilting block; 9. a receiving groove; 10. a protruding block; 11. a weight block; 12. a roller; 13. an auxiliary groove; 14. adding a plate; 701. a screw; 702. and rotating the rod.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-4, a prevent falling to ground type screen, including screen 1, logical groove 2 has been seted up to the side of screen 1, the inside sliding connection lifter 3 of logical groove 2, the bottom fixedly connected with of lifter 3 extends piece 4, the one end rotation of extending piece 4 is connected with prevents down board 5, the side fixedly connected with of preventing down board 5 blocks piece 6, the inside of logical groove 2 is equipped with extrusion mechanism 7, specifically, extrusion mechanism 7 can be convenient make lifter 3 go up and down, simultaneously also can make lifter 3 comparatively stable, the fixed surface of lifter 3 is connected with two prevents inclining pieces 8, prevent inclining piece 8 and the laminating of screen 1's surface.

The scheme comprises the following working processes:

When using screen 1, expand screen 1 earlier, then make lifter 3 descend in logical inslot 2 through extrusion mechanism 7, decline in-process through the supplementary tilting prevention lifter 3 of anti-tilt piece 8, at lifter 3 in-process that descends, tilting prevention board 5 on the extension piece 4 rotates, tilting prevention board 5's bottom slides subaerial, make two tilting prevention boards 5 and ground form triangle-shaped, when lifter 3 descends to a certain extent, the bottom laminating of blocking piece 6 on tilting prevention board 5 and lifter 3, make tilting prevention board 5 unable continue to rotate, thereby make lifter 3 unable decline, at this moment, two tilting prevention boards 5 can be with screen 1's bottom support.

The working process can be as follows:

When using screen 1, can expand screen 1 earlier, then will prevent down board 5 expansion, prevent down board 5 can form triangle-shaped with ground cooperation for the bottom of screen 1 can be supported, and also can accomodate when not needing to use, can not occupy more space.

Further, the extruding mechanism 7 includes a screw 701 rotatably connected to the top of the lifting rod 3, the top of the screw 701 is in threaded connection with the top of the through groove 2, specifically, when the lifting rod 3 needs to be moved up and down, the screw 701 can be rotated, and when the screw 701 rotates, a part of the screw 701 can be separated from the top of the through groove 2, so that the lifting rod 3 descends, and when the screw 701 reversely rotates, the screw 701 enters the top of the through groove 2, so that the lifting rod 3 ascends.

Further, the surface fixedly connected with two dwang 702 of screw rod 701, the one end of dwang 702 outwards inclines towards the bottom of logical groove 2, and specifically, when needs rotate screw rod 701, can be convenient through exerting force to dwang 702 for screw rod 701 rotates to dwang 702 inclines, can reduce the required space of dwang 702 rotation in-process, more convenient use.

Further, the holding tank 9 has been seted up on the surface of screen 1, the inside fixedly connected with protruding piece 10 of holding tank 9, protruding piece 10 is located the bottom of holding tank 9, specifically, when not expanding and using screen 1, fall-proof plate 5 is close to holding tank 9 to the bottom of holding tank 9 still has protruding piece 10, makes lifter 3 decline back, and the bottom of fall-proof plate 5 outwards removes, and when not needing to use, screen 1 can fold up, and fall-proof plate 5 can not occupy more space.

Further, the bottom fixedly connected with heavy object 11 of falling prevention board 5, the bottom rotation of heavy object 11 is connected with gyro wheel 12, and specifically, heavy object 11 can make the focus of falling prevention board 5 be close to ground, and gyro wheel 12 can make things convenient for the slip of heavy object 11 subaerial for falling prevention board 5's expansion can be more smooth.

Further, auxiliary groove 13 has been seted up to one side of preventing down board 5, and the top of auxiliary groove 13 rotates and is connected with increases board 14, and specifically, when preventing down board 5 rotates, the increase board 14 that does not blockked can leave auxiliary groove 13, forms eight characters distribution with preventing down board 5 to can make prevent down board 5 more stable, can be better stablize screen 1.

In summary, in the process of using the screen 1, the anti-falling plate 5 can be unfolded, so that the bottom of the screen 1 is more stable, the screen 1 is not easy to fall down, and the screen can be conveniently stored when not in use, and does not occupy a larger space.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a prevent console mode screen of empting, includes screen (1), its characterized in that, logical groove (2) has been seted up to the side of screen (1), the inside sliding connection lifter (3) of logical groove (2), the bottom fixedly connected with of lifter (3) extends piece (4), the one end rotation of extending piece (4) is connected with prevents falling board (5), the side fixedly connected with of preventing falling board (5) blocks piece (6), the inside of leading to groove (2) is equipped with extrusion mechanism (7), the fixed surface of lifter (3) is connected with two prevents inclining piece (8), prevent inclining piece (8) with the laminating of the surface of screen (1).

2. A falling screen according to claim 1, wherein the pressing means (7) comprises a screw (701) rotatably connected to the top of the lifting rod (3), the top of the screw (701) being screwed to the top of the through slot (2).

3. A falling screen according to claim 2, wherein the surface of the screw (701) is fixedly connected with two rotating rods (702), and one end of each rotating rod (702) is inclined outwards towards the bottom of the through groove (2).

4. The falling screen as claimed in claim 1, wherein the surface of the screen (1) is provided with a receiving groove (9), a protruding block (10) is fixedly connected to the inside of the receiving groove (9), and the protruding block (10) is located at the bottom of the receiving groove (9).

5. A falling screen according to claim 1, wherein the bottom of the falling-preventing plate (5) is fixedly connected with a weight (11), and the bottom of the weight (11) is rotatably connected with a roller (12).

6. A falling screen as claimed in claim 1, characterized in that an auxiliary groove (13) is provided in one side of the fall-preventing plate (5), the top of the auxiliary groove (13) being rotatably connected with an additional plate (14).