CN214156724U

CN214156724U - Foot stabilizing structure of furniture

Info

Publication number: CN214156724U
Application number: CN202022655922.XU
Authority: CN
Inventors: 赵志明
Original assignee: Shijiazhuang Linyu Furniture Co ltd
Current assignee: Shijiazhuang Linyu Furniture Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-09-10
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a foot stable structure of furniture, including the supporting leg, its the outside sliding connection of supporting leg has the lantern ring, the equal fixedly connected with stopper of the left and right both sides inner wall of the lantern ring, two the stopper is the first rack of the equal fixedly connected with in one side that is close to each other, two the gear has all been meshed to one side that first rack is close to each other, two the equal fixedly connected with pivot in inboard of gear, two the meshing has the second rack between the gear, the inboard sliding connection of second rack has the gag lever post, the bottom fixedly connected with connecting block of second rack. The utility model discloses in, through the cooperation of the lantern ring, connecting rod, backup pad, first spring etc., the slip lantern ring is downward, drives the backup pad through the connecting rod and expandes to make the backup pad be in the horizontality, places more stability to the supporting leg, and then places and uses more stability to furniture.

Description

Foot stabilizing structure of furniture

Technical Field

The utility model relates to a furniture production technical field especially relates to a stable structure of foot of furniture.

Background

Furniture means a large variety of appliances and facilities which are indispensable for human beings to maintain normal life, engage in production practice and develop social activities, and the furniture is continuously developed and innovated along with the foot steps of the times, so that the furniture is various in door types, different in materials, complete in variety and different in use, is an important basis for establishing working and living spaces, and consists of four factors of materials, structures, appearance forms and functions, wherein the functions are leading factors and are power for promoting the development of the furniture; the structure is a main frame and is the basis for realizing the functions, and the four factors are mutually related and mutually restricted.

The existing furniture is supported by the support legs, but the support is unstable, and the support legs only can play a supporting role, so that the furniture is inconvenient to carry, and a foot stabilizing structure of the furniture is provided.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a foot stable structure of furniture makes furniture more stable when placing to the transport of convenient furniture when the transport.

(II) technical scheme

The utility model provides a foot stabilizing structure of furniture, which comprises a supporting leg, wherein the outer side of the supporting leg is slidably connected with a lantern ring, the inner walls of the left and right sides of the lantern ring are fixedly connected with stoppers, one side of the stoppers, which are close to each other, is fixedly connected with a first rack, one side of the first rack, which is close to each other, is engaged with a gear, the inner side of the gear is fixedly connected with a rotating shaft, a second rack is engaged between the two gears, the inner side of the second rack is slidably connected with a limiting rod, the bottom of the second rack is fixedly connected with a connecting block, the bottom of the connecting block is fixedly connected with a universal wheel, the bottom of the two lantern rings is hinged with one end of connecting rods which are symmetrically distributed, the other end of the two connecting rods is hinged with a moving block, the bottoms of the left and right sides of the supporting leg are fixedly connected with a hinged block, two one side that articulated piece kept away from each other all articulates there is the backup pad, two the first spring of the equal fixedly connected with in one side that the connecting rod is close to each other, the top left side fixedly connected with fixed plate of the lantern ring, the inboard sliding connection of fixed plate has the fixed pin, the second spring has been cup jointed in the outside of fixed pin.

Preferably, the left side of supporting leg is seted up from top to bottom and evenly distributed's fixed orifices, the fixed orifices matches with the fixed pin.

Preferably, one end of each of the two first springs, which is close to each other, is fixedly connected with the outer side of the support leg, and the bottom of the moving block is slidably connected with the support plate.

Preferably, the inner side of the second rack is provided with a limiting groove matched with the limiting rod, and the top of the limiting rod is fixedly connected with the inner top wall of the supporting leg.

Preferably, the rotating shaft is rotatably connected with the inner side of the supporting leg, a placing groove matched with the second rack is formed in the inner top wall of the supporting leg, and a rack groove matched with the first rack is formed in the inner top wall of the supporting leg.

Preferably, the right end of the second spring is fixedly connected with the left side of the fixing plate, the left end of the second spring is fixedly connected with the fixing pin, and sliding openings matched with the limiting blocks are formed in the left side and the right side of the supporting leg.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

1. the utility model discloses in, through the cooperation of the lantern ring, connecting rod, backup pad, first spring etc., the slip lantern ring is downward, drives the backup pad through the connecting rod and expandes to make the backup pad be in the horizontality, places more stability to the supporting leg, and then places and uses more stability to furniture.

2. The utility model discloses in, through the cooperation of first rack, second rack, universal wheel, the lantern ring etc. when the lantern ring upwards slides, drive the backup pad and pack up under the effect of first spring this moment to the universal wheel stretches out, makes things convenient for the transport of the furniture on the supporting leg, reduces intensity of labour.

Drawings

Fig. 1 is a schematic structural view of a foot stabilizing structure of furniture according to the present invention.

Fig. 2 is a schematic top view of a collar of a foot stabilizing structure of a piece of furniture according to the present invention.

Fig. 3 is a schematic view of a gear structure of a foot stabilizing structure of furniture according to the present invention.

Reference numerals: 1. supporting legs; 2. a collar; 3. a limiting block; 4. a first rack; 5. a gear; 6. A rotating shaft; 7. a second rack; 8. a limiting rod; 9. connecting blocks; 10. a universal wheel; 11. a connecting rod; 12. A moving block; 13. a support plate; 14. a hinged block; 15. a first spring; 16. a fixing plate; 17. a fixing pin; 18. a second spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in FIGS. 1-3, the utility model provides a stable structure of foot of furniture, including supporting leg 1, the outside sliding connection of supporting leg 1 has lantern ring 2, the equal fixedly connected with stopper 3 of the left and right both sides inner wall of lantern ring 2, the equal fixedly connected with first rack 4 in one side that two stoppers 3 are close to each other, the equal meshing of one side that two first racks 4 are close to each other has gear 5, the equal fixedly connected with pivot 6 in inboard of two gear 5, the meshing has second rack 7 between two gear 5, the inboard sliding connection of second rack 7 has gag lever post 8, the bottom fixedly connected with connecting block 9 of second rack 7, the bottom fixedly connected with universal wheel 10 of connecting block 9, the bottom of two lantern rings 2 articulates the one end of connecting rod 11 that has the symmetric distribution, the other end of two connecting rods 11 all articulates there is movable block 12, the left side of supporting leg 1, the equal articulated movable block 12 that has, The bottoms of the right two sides are fixedly connected with hinged blocks 14, one sides, far away from each other, of the hinged blocks 14 are hinged with supporting plates 13, one sides, close to each other, of the connecting rods 11 are fixedly connected with first springs 15, the left side of the top of the lantern ring 2 is fixedly connected with a fixing plate 16, the inner side of the fixing plate 16 is connected with a fixing pin 17 in a sliding mode, and the outer side of the fixing pin 17 is sleeved with a second spring 18;

the left side of the supporting leg 1 is provided with fixing holes which are evenly distributed from top to bottom, the fixing holes are matched with the fixing pins 17, one ends of two first springs 15 which are close to each other are fixedly connected with the outer side of the supporting leg 1, the bottom of the moving block 12 is connected with the supporting plate 13 in a sliding way, the inner side of the second rack 7 is provided with a limiting groove matched with the limiting rod 8, the top of the limiting rod 8 is fixedly connected with the inner top wall of the supporting leg 1, the rotating shaft 6 is rotatably connected with the inner side of the supporting leg 1, the inner top wall of the supporting leg 1 is provided with a placing groove matched with the second rack 7, the inner top wall of the supporting leg 1 is provided with a rack groove matched with the first rack 4, the right end of the second spring 18 is fixedly connected with the left side of the fixing plate 16, the left end of the second spring 18 is fixedly connected with the fixing pins 17, and the left side of the supporting leg 1, the right two sides are provided with sliding openings matched with the limiting blocks 3.

The utility model discloses in, when placing, pulling fixed pin 17 makes second spring 18 elongate, and make fixed pin 17 leave from the fixed orifices on the supporting leg 1, slip lantern ring 2 is downward this moment, lantern ring 2 is downward under the effect of first spring 15, make connecting rod 11 move to the direction of keeping away from supporting leg 1, connecting rod 11 drives movable block 12 and then makes backup pad 13 downward, when backup pad 13 is in the horizontality, loosen fixed pin 17 and reset under the effect of second spring 18 and enter into the fixed orifices, lantern ring 2 is fixed can not slide this moment, backup pad 13 plays the supporting role to supporting leg 1 this moment, make supporting leg 1's support more stable, drive first rack 4 and move down when lantern ring 2 glides, and then make first rack 4 drive the rotation of gear 5, and then drive the rising of second rack 7, second rack 7 rises and drives connecting block 9, The rising of universal wheel 10, when backup pad 13 level in universal wheel 10 indentation supporting leg 1, make things convenient for the stabilizer blade to furniture fixed, when needs are carried, the lantern ring 2 that upwards slides, the effect of first spring 15 drives backup pad 13 down and packs up this moment to universal wheel 10 stretches out, makes things convenient for the transport of the furniture on the supporting leg 1.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The foot stabilizing structure of furniture comprises a supporting leg (1) and is characterized in that the outer side of the supporting leg (1) is connected with a lantern ring (2) in a sliding manner, the inner walls of the left side and the right side of the lantern ring (2) are fixedly connected with limiting blocks (3), one sides of the two limiting blocks (3) close to each other are fixedly connected with first racks (4), one sides of the two first racks (4) close to each other are respectively meshed with a gear (5), the inner sides of the two gears (5) are respectively and fixedly connected with a rotating shaft (6), a second rack (7) is meshed between the two gears (5), the inner side of the second rack (7) is connected with a limiting rod (8) in a sliding manner, the bottom of the second rack (7) is fixedly connected with a connecting block (9), the bottom of the connecting block (9) is fixedly connected with a universal wheel (10), and the bottoms of the two lantern rings (2) are hinged with one ends of connecting rods (11) which are symmetrically distributed, two the other end of connecting rod (11) all articulates there is movable block (12), the equal fixedly connected with of left and right both sides bottom of supporting leg (1) articulates piece (14), two one side that articulated piece (14) kept away from each other all articulates there is backup pad (13), two the equal fixedly connected with first spring (15) of one side that connecting rod (11) are close to each other, the top left side fixedly connected with fixed plate (16) of the lantern ring (2), the inboard sliding connection of fixed plate (16) has fixed pin (17), second spring (18) have been cup jointed in the outside of fixed pin (17).

2. A foot stabilizing structure for furniture according to claim 1, characterized in that the left side of the supporting leg (1) is provided with fixing holes evenly distributed from top to bottom, and the fixing holes are matched with the fixing pins (17).

3. A foot-stabilizing arrangement for a piece of furniture according to claim 1, characterised in that the ends of the two first springs (15) which are close to each other are fixedly connected to the outside of the supporting leg (1), and the bottom of the mobile block (12) is slidably connected to the supporting plate (13).

4. The foot stabilizing structure of furniture according to claim 1, characterized in that the inner side of the second rack (7) is provided with a limiting groove matched with the limiting rod (8), and the top of the limiting rod (8) is fixedly connected with the inner top wall of the supporting leg (1).

5. The foot stabilizing structure of furniture according to claim 1, characterized in that the rotating shaft (6) is rotatably connected with the inner side of the supporting leg (1), the inner top wall of the supporting leg (1) is provided with a placing groove matched with the second rack (7), and the inner top wall of the supporting leg (1) is provided with a rack groove matched with the first rack (4).

6. The foot stabilizing structure of furniture according to claim 1, wherein the right end of the second spring (18) is fixedly connected with the left side of the fixing plate (16), the left end of the second spring (18) is fixedly connected with the fixing pin (17), and the left and right sides of the supporting leg (1) are provided with sliding openings matched with the limiting blocks (3).