CN215382553U

CN215382553U - Anti-toppling protection supporting device

Info

Publication number: CN215382553U
Application number: CN202121628927.1U
Authority: CN
Inventors: 赵国伟
Original assignee: Anyiwei International Trade Co ltd
Current assignee: Anyiwei International Trade Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-01-04
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses an anti-toppling protection supporting device which comprises an installation part, a central shaft, a supporting rod and supporting legs, wherein the installation part is arranged on the central shaft; the utility model discloses a bracing piece, including the bracing piece, the installation department has seted up the mounting hole on the installation department, the center pin transversely wears to locate perpendicularly on the installation department, the top of bracing piece with center pin rotatable coupling, the supporting legs install in the bracing piece is terminal. The anti-toppling protection supporting device has the characteristics of simple structure, simplicity and practicability in installation and the like, is low in manufacturing cost, can greatly reduce the risk of casualties caused by toppling of furniture in a multi-earthquake area, and can prevent and reduce the injury to children caused by toppling of the furniture when the children climb the furniture.

Description

Anti-toppling protection supporting device

Technical Field

The utility model relates to the technical field of furniture accessories, in particular to an anti-toppling protection supporting device.

Background

The prior furniture is not provided with an anti-toppling supporting device generally, and if toppling occurs, the furniture is easy to damage and easily hurt people, especially large furniture. In some areas or countries with high earthquakes, due to the high frequency of earthquakes, the probability of toppling over of furniture in shaking is high, and the risk of casualties caused by toppling over of furniture is correspondingly increased. In addition, when the furniture is used at home and a child climbs the furniture, the furniture is easy to topple over due to unstable gravity center, so that the child is injured by the falling. It is therefore desirable to provide a device that prevents furniture from tipping over, mitigates the risk of casualties due to tipping over in earthquake-prone areas, and prevents children from being injured by tipping over furniture while climbing the furniture.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides an anti-toppling protection supporting device which comprises an installation part, a central shaft, a supporting rod and supporting legs, wherein the installation part is arranged on the central shaft; the utility model discloses a bracing piece, including the bracing piece, the installation department has seted up the mounting hole on the installation department, the center pin transversely wears to locate perpendicularly on the installation department, the top of bracing piece with center pin rotatable coupling, the supporting legs install in the bracing piece is terminal.

Preferably, the rotation angle range of the support rod in the mounting part is +/-15 degrees to +/-90 degrees.

Preferably, the supporting feet are rotatably mounted at the tail ends of the supporting rods.

Preferably, the installation department includes mounting panel and limiting plate, the mounting panel is the circular slab, it set up in limiting plate both sides.

Preferably, the installation department includes mounting panel and gag lever post, wear to be equipped with the gag lever post more than two on the mounting panel, wherein at least two the gag lever post is used for the turned angle of restriction bracing piece.

Preferably, the limiting plate is provided with a fan-shaped notch and used for limiting the supporting rod.

Preferably, the installation department includes two mounting panels that the symmetry set up, the center pin runs through two mounting panels, be equipped with the arc spacing groove on the mounting panel, correspond on the bracing piece to be equipped with arc spacing groove matched with stopper, the arc wall uses the center pin to set up as the centre of a circle.

Preferably, the bracing piece is scalable pole, scalable pole includes mobile jib and extension bar, be equipped with the locking piece between mobile jib and the extension bar.

Preferably, the bottom of the supporting foot is provided with a balancing weight, and the bottom of the balancing weight is provided with a cushion.

The utility model has the beneficial effects that:

the anti-toppling protection supporting device has the characteristics of simple structure, simplicity and practicability in installation and the like, is low in manufacturing cost, can greatly reduce the risk of casualties caused by toppling of furniture in a multi-earthquake area, prevents children from being injured by toppling of the furniture when the children climb the furniture, and simultaneously prevents the furniture from being damaged by toppling on the ground when the furniture is toppled.

Drawings

FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;

fig. 2 is a schematic front view of embodiment 1 of the present invention when mounted on furniture;

FIG. 3 is a schematic side view of example 1 of the present invention in use;

fig. 4 is a schematic structural view of a limiting plate in embodiment 2 of the present invention;

FIG. 5 is a sectional view of a mounting part in embodiment 3 of the utility model;

FIG. 6 is a side view of a support bar according to embodiment 3 of the present invention;

in the figure:

1. an installation part; 2. a support bar; 3. a central shaft; 4. mounting holes; 5. a limiting rod; 6. supporting legs; 7. furniture; 8. an arc-shaped limiting groove; 9. a limiting block; 10. and a limiting plate.

Detailed Description

The utility model will be described in detail below with reference to the accompanying drawings and embodiments in order to make the technical field better understand the scheme of the utility model, and the description in this section is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

Example 1

As shown in fig. 1-3, an anti-toppling protection supporting device comprises a mounting part 1, a central shaft 3, a supporting rod 2 and supporting feet 6; mounting hole 4 has been seted up on the installation department 1, can wear to establish the screw at mounting hole 4 and be fixed in 7 both sides of furniture with installation department 1, on installation department 1 is transversely worn to locate perpendicularly to center pin 3, can choose hexagon socket head cap screw as center pin 3 for use, the top and the 3 rotatable coupling of center pin of bracing piece 2 make bracing piece 2 can be swung to the direction that furniture 7 emptyd round center pin 3, supporting legs 6 are installed in bracing piece 2 end, should select the bracing piece 2 that the height is lower than furniture when using. With the arrangement, when the furniture 7 is toppled, the supporting rod 2 can swing to a vertical downward state towards the toppling direction of the furniture 7 under the action of gravity, so that when the supporting foot 6 connected with the supporting rod is contacted with the ground, the supporting rod 2 can play a role in supporting the furniture 7, and the furniture 7 is prevented from being toppled continuously and falling on the ground.

In order to ensure the stability of the furniture, the rotation angle of the support rod 2 in the installation part 1 ranges from +/-15 degrees to +/-90 degrees.

Specifically, installation department 1 includes mounting panel and gag lever post 5, and the mounting panel is the circular slab selectable, wear to be equipped with gag lever post 5 more than two on the mounting panel, wherein two at least gag lever posts 5 are used for limiting the turned angle of bracing piece 2, make the turned angle scope of bracing piece 2 in installation department 1 be 15- +/-90.

Specifically, the supporting legs 6 are rotatably mounted at the tail ends of the supporting rods 2 through bolts and nuts, in order to increase the supporting stability, the bolts can penetrate through the supporting rods 2 and then are locked through nuts, and the number of the nuts can be two or more; in order to increase the stability of the structure, the bottom of the supporting foot 6 is a square plate, and the area of the supporting foot 6 is set to be capable of supporting the toppled furniture 7.

In order to quickly swing out the support rod 2, a balancing weight is arranged at the bottom of the support leg 6, and a soft cushion is arranged at the bottom of the balancing weight to increase the friction force of the support leg 6 to the ground and reduce the abrasion of the support leg 6 to the ground.

Preferably, the bracing piece 2 is telescopic pole, telescopic pole includes mobile jib and extension bar, be equipped with the retaining member between mobile jib and the extension bar. Therefore, the length of the supporting rod 2 can be adjusted according to the size of the furniture 7, and the main rod and the extension rod are locked by the locking piece after the length of the supporting rod 2 is adjusted.

Example 2

This embodiment is different from embodiment 1 in that:

as shown in fig. 4, the mounting part 1 includes a mounting plate and a limiting plate 10, and the mounting plate is a circular plate and is disposed on both sides of the limiting plate 10. The installation department 1 is inside to be equipped with the spacing limiting plate 10 to bracing piece 2, limiting plate 10 has fan-shaped breach, limiting plate 10 is used for spacing bracing piece 2, limiting plate 10 has fan-shaped breach, and bracing piece 2 swings at fan-shaped breach within range, and the size of fan-shaped breach sets up to enabling the turned angle scope of bracing piece 2 in installation department 1 to reach 15- +/-90.

Example 3

This embodiment is different from embodiment 1 in that:

as shown in fig. 5 and 6, the mounting portion 1 includes two mounting plates symmetrically arranged, the mounting plates can be selected as circular plates, the central shaft 3 penetrates through the two mounting plates, the mounting plates are provided with arc-shaped limiting grooves 8, the support rod 2 is correspondingly provided with limiting blocks 9 matched with the arc-shaped limiting grooves 8, the arc-shaped grooves 8 are arranged by taking the central shaft 3 as the center of a circle, and the central angle of the arc-shaped grooves 8 is 30-180 degrees. In order to increase structural stability, can set up arc spacing groove 8 simultaneously on two mounting panels to corresponding the setting in 2 both sides of bracing piece and arc spacing groove 8 matched with stopper 9, stopper 9 is the preferred cylinder, and the surface of arc spacing groove 8 is smooth surface, and when the bracing piece 2 swung, stopper 9 slided in arc spacing groove 8, makes the turned angle scope of bracing piece 2 in installation department 1 for 15 ~ 90.

The working process is as follows:

the anti-falling protection supporting devices are arranged on two sides of the furniture 7, under the normal condition, the furniture 7 keeps the vertical state, the supporting feet 6 have a certain distance with the ground, when the furniture 7 falls backwards, the mounting part 1 falls backwards along with the furniture 7, the supporting rod 2 swings backwards and downwards under the action of gravity to a vertically downward state, when the supporting foot 6 contacts and is jointed with the ground, the supporting rod 2 supports the furniture 7 to stop the furniture 7 from toppling, at the moment, the supporting rod 2, the ground and the furniture 7 form a triangular structure, thereby obtain stable bearing structure, like this, when furniture 7 emptys forward, bracing piece 2 swings to vertical decurrent state to the front lower place under the effect of gravity, and when bottom plate 6 contacted ground and laminated with the ground, furniture 7 stopped toppling over, and bracing piece 2 formed stable triangle-shaped structure with ground and furniture 7 this moment.

The above embodiments are preferred implementations of the present invention, and the present invention can be implemented in other ways without departing from the spirit of the present invention.

Claims

1. An anti-toppling protection supporting device is characterized by comprising an installation part (1), a central shaft (3), a supporting rod (2) and supporting legs (6); mounting hole (4) have been seted up on installation department (1), center pin (3) transversely wear to locate perpendicularly on installation department (1), the top of bracing piece (2) with center pin (3) rotatable coupling, supporting legs (6) install in bracing piece (2) are terminal.

2. The anti-toppling protection support device according to claim 1, characterized in that the rotation angle of the support bar (2) within the mounting portion (1) ranges from ± 15 ° to ± 90 °.

3. The anti-toppling protection support device according to claim 1, characterized in that the supporting feet (6) are rotatably mounted at the end of the supporting bar (2).

4. The anti-toppling protection support device according to claim 2, wherein the mounting portion (1) comprises a mounting plate and a limiting plate (10), the mounting plate is a circular plate and is arranged on two sides of the limiting plate (10).

5. The anti-toppling protective support device according to claim 4, characterized in that the limiting plate (10) has a fan-shaped notch, the limiting plate (10) being used for limiting the support rod (2).

6. The anti-toppling protection supporting device according to claim 2, wherein the mounting portion (1) comprises a mounting plate and a limiting rod (5), the mounting plate is provided with more than two limiting rods (5) in a penetrating manner, and at least two limiting rods (5) are used for limiting the rotation angle of the supporting rod (2).

7. The anti-toppling protection supporting device according to claim 2, wherein the mounting portion (1) comprises two mounting plates which are symmetrically arranged, the central shaft (3) penetrates through the two mounting plates, an arc-shaped limiting groove (8) is formed in the mounting plates, a limiting block (9) matched with the arc-shaped limiting groove (8) is correspondingly arranged on the supporting rod (2), and the arc-shaped limiting groove (8) is arranged by taking the central shaft (3) as a circle center.

8. The anti-toppling protection support device according to claim 1, wherein the support rod (2) is a telescopic rod comprising a main rod and an extension rod with a locking member therebetween.

9. The anti-toppling protection supporting device according to claim 3, wherein a balancing weight is arranged at the bottom of the supporting foot (6), and a cushion is arranged at the bottom of the balancing weight.