CN218960454U - Anti-toppling drawing type screen - Google Patents

Abstract

The utility model discloses an anti-toppling pull type screen, which belongs to the field of screens and comprises a screen plate, wherein first slots are formed in two side walls of the screen plate, first pull plates are inserted into inner cavities of each group of first slots, first limit slots are formed in the top and bottom surfaces of the first pull plates, the inner cavities of the two groups of first limit slots are connected with the upper inner wall and the lower inner wall of the first slots through first damping horse riding, second slots are formed in the side walls of the first pull plates, second pull plates are arranged in the inner cavities of the second slots, and second limit slots are formed in the top and bottom surfaces of the second pull plates.

Description

Anti-toppling drawing type screen

Technical Field

The utility model relates to the field of screens, in particular to an anti-toppling drawing type screen.

Background

The screen is furniture which is commonly used in the traditional Chinese architectural design and is used for carrying out wind shielding or space use in a compartment, the prior patent is a screen, and the patent publication number CN217309766U comprises a screen body and a base; the base is positioned at the bottom of the screen body, is movably connected with the screen body and can rotate around an axis extending up and down; the screen is characterized in that the base is provided with a locking mechanism, the screen body is provided with a limiting mechanism, the locking mechanism is connected with the limiting mechanism, the base can be hidden below the screen body, the screen is more attractive in appearance, people can be prevented from being carelessly kicked into the base when passing by, people who are injured by the screen are avoided, the bases below the screens on two sides are kept in a state perpendicular to the screen body, and the whole screen used in combination can keep good stability.

However, the screen is supported only by four universal wheels, and the base below the screen can be kept in a state of being vertical to the screen body, but the stability is insufficient, so that the screen is easy to topple, and the shielding area of the screen is limited, so that the application range of the screen is reduced, and the anti-toppling pull type screen is provided to solve the problems.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide the anti-toppling pull type screen, which can enlarge the shielding area of the screen, so that the use range of the screen is improved, and the contact area between the bottom surface of the screen and the ground is enlarged, so that the screen plate can be kept stable during use, the toppling probability of the screen plate can be reduced, and the use safety of the screen is improved.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides an anti-toppling pull type screen, includes the screen plate, first slot has all been seted up to screen plate both sides wall, and every group first slot inner chamber has all been pegged graft first draw plate, first spacing groove has all been seted up to first draw plate top and bottom surface, and two sets of first spacing groove inner chambers all through first damping horse-riding take with inner wall link to each other about the first slot, first draw plate lateral wall has seted up the second slot, second slot inner chamber is provided with the second draw plate, second spacing groove has all been seted up to second draw plate top and bottom surface, and two sets of second spacing groove inner chambers all through second damping horse-riding take with inner wall link to each other about the second spacing groove;

the two sides of the bottom surface of the screen plate are respectively provided with an anti-toppling mechanism, and the anti-toppling mechanisms are used for keeping the screen plate stable in use after being unfolded.

Further, prevent empting the mechanism including set up in roof of screen panel bottom surface, roof bottom surface mounting is provided with the locating piece to the locating piece bottom surface has been seted up and has been changeed the hole, and it has the stand to change the hole inner chamber grafting simultaneously, stand bottom mounting is provided with the bottom plate, prevent empting the mechanism still including set up in the extension subassembly of bottom plate top surface four corners position.

Further, a screw hole is formed in the side wall of the positioning block, one end of the screw hole is communicated with the rotating hole, and the inner cavity of the screw hole is rotationally connected with a locking button.

Further, the expansion assembly comprises supporting legs, one ends of the supporting legs are movably connected with the top surface of the bottom plate through rotating shafts, and bases are fixedly arranged at the bottoms of the supporting legs and far away from one ends of the rotating shafts.

Further, a groove is formed in the bottom surface of the supporting leg and close to one side of the rotating shaft, and a rubber pad is arranged in an inner cavity of the groove.

Further, a hollow groove is formed in one side wall of the second drawing plate, a mounting groove is formed in the middle of the outer wall of the second drawing plate, the mounting groove is communicated with the hollow groove, and an inner cavity of the mounting groove is movably connected with the pull ring through a shaft rod.

Further, the surface of the screen plate is provided with a decorative picture.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) According to the scheme, through the screen plate, space can be provided for the first slot, the first pull plate can be inserted and installed through the first slot, then the first pull plate is identical, the second pull plate can be installed through the second slot, when the screen is required to be shielded in a large range, workers can pull the first pull plate and the second pull plate or pull any pull plate to move according to requirements, the shielding area of the screen can be enlarged through the cooperation of the screen plate, the application range of the screen can be further improved, and the first pull plate is connected with the inner cavity of the screen plate through first damping saddle drawing, and the second pull plate is connected with the inner cavity of the first pull plate through second damping saddle drawing, so that the screen plate, the first pull plate and the second pull plate can not be completely separated when the first pull plate and the second pull plate are pulled, and the safety and the smoothness of the first pull plate and the second pull plate can be improved.

(2) According to the scheme, the top plate in the anti-toppling mechanism can be fixed on the bottom surface of the screen plate and can be used for installing the positioning block, then the positioning block can be used for plugging and installing the upright post on the bottom plate through the rotating hole, so that the bottom plate can rotate in the rotating hole on the positioning block through the upright post, the direction of the bottom plate can be adjusted, the bottom plate and the screen plate can be conveniently in a plane vertical state, then the expansion assembly can be opened with the rotating operation, the supporting range of the bottom plate and the ground can be further enlarged, the stability of the anti-toppling mechanism on the screen plate can be improved, the toppling probability of the screen plate is conveniently reduced, the use safety of the screen plate is improved, the upright post plugged in the rotating hole can be limited through the locking button on the rotating screw hole, the free rotation of the bottom plate can be prevented, and the use stability of the bottom plate can be improved.

(3) According to the scheme, through the support leg in the expansion assembly, the support leg can be limited by the rotating shaft and the top surface of the bottom plate by taking the rotating shaft as the axis, and then the position of the support leg can be adjusted, so that the support leg after rotation can be matched with the bottom plate to enlarge the support range of the anti-toppling mechanism, and the support leg can be enabled to rotate around the rotating shaft as the axis by virtue of the friction force between the bottom surface of the support leg and the top surface of the bottom plate under the state of FIG. 6 through the rubber pad in the groove.

Drawings

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

FIG. 2 is a schematic view showing a storage state of a drawer plate according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

FIG. 4 is a schematic view of the anti-toppling mechanism according to the present utility model;

FIG. 5 is a schematic diagram of an expansion assembly according to the present utility model;

FIG. 6 is a schematic diagram of a reset structure of an expansion assembly in the anti-toppling mechanism of the present utility model;

fig. 7 is a schematic view of the bottom structure of the present utility model.

The reference numerals in the figures illustrate:

1. a screen plate; 2. a first slot; 3. a first drawing plate; 4. a first limit groove; 5. a first damping saddle pump; 6. a second slot; 7. a second drawing plate; 8. the second limit groove; 9. a second damping saddle pump; 10. a hollow groove; 11. a mounting groove; 12. a pull ring; 13. an anti-toppling mechanism; 1301. a top plate; 1302. a positioning block; 1303. a column; 1304. a bottom plate; 1305. a screw hole; 1306. a locking button; 1307. an expansion component; 13071. a support leg; 13072. a rotation shaft; 13073. a base; 13074. a groove; 13075. a rubber pad; 14. and (5) decorating the painting.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples:

referring to fig. 1-3 and fig. 7, an anti-toppling pull type screen comprises a screen plate 1, wherein first slots 2 are formed in two side walls of the screen plate 1, first pull plates 3 are inserted into inner cavities of each group of first slots 2, first limit grooves 4 are formed in the top and bottom surfaces of each group of first pull plates 3, inner cavities of each group of first limit grooves 4 are connected with upper and lower inner walls of the first slots 2 through first damping horse riding drawers 5, second slots 6 are formed in the side walls of the first pull plates 3, second pull plates 7 are arranged in the inner cavities of the second slots 6, second limit grooves 8 are formed in the top and bottom surfaces of the second pull plates 7, and inner cavities of each group of second limit grooves 8 are connected with the upper and lower inner walls of the second limit grooves 8 through second damping horse riding drawers 9;

the two sides of the bottom surface of the screen plate 1 are provided with anti-toppling mechanisms 13, and the anti-toppling mechanisms 13 are used for keeping the screen plate 1 stable in use after being unfolded;

through the screen plate 1, a space can be provided for the first slot 2, the first pull plate 3 can be inserted and installed through the first slot 2, then the first pull plate 3 is also installed through the second slot 6, when the screen is required to be shielded in a large range, a worker can pull the first pull plate 3 and the second pull plate 7 or pull any pull plate to move according to the requirement, so that the shielding area of the screen can be enlarged by matching with the screen plate 1, the application range of the screen can be further improved, and as the first pull plate 3 is connected with the inner cavity of the screen plate 1 through the first damping saddle pull 5, and the second pull plate 7 is connected with the inner cavity of the first pull plate 3 through the second damping saddle pull 9, the screen plate 1, the first pull plate 3 and the second pull plate 7 can not be completely separated when the first pull plate 3 and the second pull plate 7 are pulled, and the safety and the smoothness of the screen plate 3, the second pull plate 3 and the second pull plate 7 can be improved; through preventing empting mechanism 13, can carry out nimble expansion to can enlarge its bottom surface and the area of contact on ground, and then can make screen board 1 keep steady when using, so that can reduce the probability that screen board 1 empted, improve the safety in utilization of screen.

Referring to fig. 1 and 4, the anti-toppling mechanism 13 includes a top plate 1301 arranged on the bottom surface of the screen plate 1, a positioning block 1302 is fixedly arranged on the bottom surface of the top plate 1301, a rotating hole is formed on the bottom surface of the positioning block 1302, an upright post 1303 is inserted into an inner cavity of the rotating hole, a bottom plate 1304 is fixedly arranged at the bottom end of the upright post 1303, and the anti-toppling mechanism 13 further includes an expansion component 1307 arranged at four corners of the top surface of the bottom plate 1304;

through roof 1301 in prevent empting mechanism 13, can fix in screen plate 1 bottom surface, can install the locating piece 1302 again, then through locating piece 1302, can peg graft the installation to stand 1303 on the bottom plate 1304 through the change hole, thereby can make bottom plate 1304 through stand 1303 in the change hole on locating piece 1302 internal rotation, and then can adjust the orientation of bottom plate 1304, in order to be in plane vertical state with screen plate 1 so that can make bottom plate 1304, then with the rotatory extension subassembly 1307 of opening again, can further enlarge the supporting range of bottom plate 1304 and ground, and then can improve the stationarity of preventing empting mechanism 13 to screen plate 1 support, in order to reduce screen plate 1's probability of empting, improve screen plate 1 safety in utilization.

Referring to fig. 4, a screw hole 1305 is formed in a side wall of the positioning block 1302, one end of the screw hole 1305 is connected with the rotating hole in a conducting manner, a locking button 1306 is rotatably connected in an inner cavity of the screw hole 1305, and the upright post 1303 inserted in the rotating hole can be limited by rotating the locking button 1306 on the screw hole 1305, so that the base plate 1304 can be prevented from freely rotating, and the use stability of the base plate 1304 can be improved.

Referring to fig. 4 and 5, the extension assembly 1307 includes a supporting leg 13071, one end of the supporting leg 13071 is movably connected with the top surface of the base plate 1304 through a rotation shaft 13072, a base 13073 is fixedly arranged at the bottom of the supporting leg 13071 and at one end far away from the rotation shaft 13072, and the supporting leg 13071 in the extension assembly 1307 can limit the supporting leg 13071 with the rotation shaft 13072 as the axis through the rotation shaft 13072 and further can adjust the position of the supporting leg 13071, so that the supporting leg 13071 after rotation can be matched with the base plate 1304 to expand the supporting range of the anti-toppling mechanism 13.

Referring to fig. 5 and 6, a groove 13074 is formed on the bottom surface of the leg 13071 and near the rotation shaft 13072, and a rubber pad 13075 is disposed in the cavity of the groove 13074, so that the friction force between the bottom surface of the leg 13071 and the top surface of the bottom plate 1304 can be caused by the rubber pad 13075 in the groove 13074 when the leg 13071 is in the state of fig. 6, so as to prevent the leg 13071 from rotating around the rotation shaft 13072.

Referring to fig. 3, a hollow groove 10 is formed in a side wall of the second drawing plate 7, a mounting groove 11 is formed in the middle of the outer wall of the second drawing plate 7, the mounting groove 11 is communicated with the hollow groove 10, an inner cavity of the mounting groove 11 is movably connected with a pull ring 12 through a shaft rod, the dead weight of the second drawing plate 7 can be reduced through the hollow groove 10, the screen is prevented from being overweight at two sides after being drawn, the pull ring 12 can be mounted and stored through the mounting groove 11 through a shaft rod, and then the pull ring 12 is pressed, so that the pull ring 12 rotates by taking the shaft rod as an axle center, a user can conveniently pull the second drawing plate 7 through the pull ring 12, and the position of the second drawing plate 7 can be conveniently adjusted.

Referring to fig. 1, a decorative painting 14 is arranged on the surface of the screen plate 1, so that the effect of decoration and beautification can be achieved.

When in use: through the screen plate 1, a space can be provided for the first slot 2, the first pull plate 3 can be inserted and installed through the first slot 2, then the first pull plate 3 is also installed through the second slot 6, when the screen is required to be shielded in a large range, a worker can pull the first pull plate 3 and the second pull plate 7 or pull any pull plate to move according to the requirement, so that the shielding area of the screen can be enlarged by matching with the screen plate 1, the application range of the screen can be further improved, and as the first pull plate 3 is connected with the inner cavity of the screen plate 1 through the first damping saddle pull 5, and the second pull plate 7 is connected with the inner cavity of the first pull plate 3 through the second damping saddle pull 9, the screen plate 1, the first pull plate 3 and the second pull plate 7 can not be completely separated when the first pull plate 3 and the second pull plate 7 are pulled, and the safety and the smoothness of the screen plate 3, the second pull plate 3 and the second pull plate 7 can be improved; the anti-toppling mechanism 13 can be flexibly unfolded, so that the contact area between the bottom surface of the anti-toppling mechanism and the ground can be enlarged, the screen plate 1 can be kept stable during use, the toppling probability of the screen plate 1 can be reduced, and the use safety of the screen is improved;

through the roof 1301 in the anti-toppling mechanism 13, the anti-toppling mechanism can be fixed on the bottom surface of the screen plate 1 and can be used for installing the positioning block 1302, then through the positioning block 1302, the upright columns 1303 on the bottom plate 1304 can be inserted and installed through the rotating holes, so that the bottom plate 1304 can rotate through the rotating holes of the upright columns 1303 on the positioning block 1302, the orientation of the bottom plate 1304 can be adjusted, so that the bottom plate 1304 and the screen plate 1 can be in a plane vertical state, then the expansion assembly 1307 can be opened by re-rotation, the supporting range of the bottom plate 1304 and the ground can be further enlarged, the stability of the anti-toppling mechanism 13 on the screen plate 1 can be further improved, the toppling probability of the screen plate 1 can be reduced, the use safety of the screen plate 1 can be improved, the upright columns 1303 inserted in the rotating holes can be limited through the locking buttons 1306 on the rotating screw holes, free rotation of the bottom plate 1304 can be prevented, and the use stability of the bottom plate 1304 can be further improved;

through the support leg 13071 in the extension component 1307, the support leg 13071 can be limited by taking the rotation shaft 13072 as the axis through the rotation shaft 13072 and the top surface of the bottom plate 1304, and the position of the support leg 13071 can be adjusted, so that the support leg 13071 after rotation is matched with the bottom plate 1304 to enlarge the support range of the anti-toppling mechanism 13, and the friction force between the bottom surface of the support leg 13071 and the top surface of the bottom plate 1304 can be caused by the rubber pad 13075 in the groove 13074 in the state of fig. 6, so that the support leg 13071 can be prevented from rotating around the rotation shaft 13072 as the axis;

through hollow tank 10, can reduce the dead weight of second pull board 7 self, prevent that the screen from pulling open the back both sides overweight, through mounting groove 11, can be through the installation of axle pole to pull ring 12 and accomodate, then press pull ring 12 for pull ring 12 uses the axostylus axostyle to rotate as the axle center, thereby can make things convenient for the user to pull second pull board 7 through pull ring 12, and then can be convenient for be used for adjusting the position of second pull board 7, through decorating drawing 14, can play the effect of decorating beautification.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (7)

1. The utility model provides a pull formula screen of preventing empting, includes screen plate (1), its characterized in that: the two side walls of the screen plate (1) are provided with first slots (2), each group of inner cavities of the first slots (2) are respectively inserted with a first drawing plate (3), the top and bottom surfaces of the first drawing plates (3) are respectively provided with a first limit slot (4), and the inner cavities of the two groups of first limit slots (4) are respectively connected with the upper inner wall and the lower inner wall of the first slots (2) through first damping horse riding drawers (5);

the side wall of the first drawing plate (3) is provided with a second slot (6), the inner cavity of the second slot (6) is provided with a second drawing plate (7), the top surface and the bottom surface of the second drawing plate (7) are provided with second limit grooves (8), and the inner cavities of the two groups of second limit grooves (8) are connected with the upper inner wall and the lower inner wall of the second limit grooves (8) through second damping saddle drawing (9);

the two sides of the bottom surface of the screen plate (1) are respectively provided with an anti-toppling mechanism (13), and the anti-toppling mechanisms (13) are used for keeping the screen plate (1) stable in use after being unfolded.

2. A tilt-resistant pull screen as set forth in claim 1, wherein: anti-toppling mechanism (13) including set up in roof (1301) of screen board (1) bottom surface, roof (1301) bottom surface mounting is provided with locating piece (1302) to changeing the hole has been seted up to locating piece (1302) bottom surface, changeing the hole inner chamber simultaneously and pegging graft has stand (1303), stand (1303) bottom mounting is provided with bottom plate (1304), anti-toppling mechanism (13) still including set up in extension subassembly (1307) of bottom plate (1304) top surface four corners position.

3. A tilt-resistant pull screen according to claim 2, wherein: screw holes (1305) are formed in the side walls of the positioning blocks (1302), one ends of the screw holes (1305) are connected with the rotating holes in a conducting mode, and locking buttons (1306) are connected in an inner cavity of the screw holes (1305) in a rotating mode.

4. A tilt-resistant pull screen according to claim 2, wherein: the expansion assembly (1307) comprises supporting legs (13071), one ends of the supporting legs (13071) are movably connected with the top surface of the bottom plate (1304) through rotating shafts (13072), and bases (13073) are fixedly arranged at the bottoms of the supporting legs (13071) and far away from the rotating shafts (13072).

5. The anti-toppling pull screen of claim 4, wherein: a groove (13074) is formed in the bottom surface of the supporting leg (13071) and close to one side of the rotating shaft (13072), and a rubber pad (13075) is arranged in an inner cavity of the groove (13074).

6. A tilt-resistant pull screen as set forth in claim 1, wherein: the hollow groove (10) is formed in one side wall of the second drawing plate (7), the mounting groove (11) is formed in the middle of the outer wall of the second drawing plate (7), the mounting groove (11) is communicated with the hollow groove (10), and the inner cavity of the mounting groove (11) is movably connected with the pull ring (12) through the shaft rod.

7. A tilt-resistant pull screen as set forth in claim 1, wherein: the surface of the screen plate (1) is provided with a decorative picture (14).

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