CN213502474U

CN213502474U - Adjustable furniture anti-collision protection device

Info

Publication number: CN213502474U
Application number: CN202022029640.9U
Authority: CN
Inventors: 罗建道
Original assignee: Hu Tongyao
Current assignee: Hu Tongyao
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-06-22
Anticipated expiration: 2030-09-16

Abstract

The utility model belongs to the technical field of furniture anti-collision protection, in particular to an adjustable furniture anti-collision protection device, which provides the following proposal aiming at the problems that the prior furniture protection device has poor use effect and is inconvenient to fix and protect the furniture, it includes even board down, even top symmetry fixed mounting of board has two backup pads down, the top fixedly connected with of two backup pads is same even board on, the bottom symmetry of going up even board has been seted up two and has been suspended in midair the groove, two suspend in midair the inslot equal slidable mounting and suspend the piece in midair, two equal fixed mounting in bottom that suspend the piece has a hanging board, two equal fixed mounting in one side that the hanging board is close to each other have sunken touch panel, two sunken one side symmetries of touching panel are provided with two side structures, two suspend in midair and have seted up same intercommunicating pore between the groove, the circular shaft is installed to the intercommunicating pore internal rotation, two spiral lines have been. The utility model discloses the convenience is fixed furniture, can play the guard action.

Description

Adjustable furniture anti-collision protection device

Technical Field

The utility model relates to a furniture collision avoidance technical field especially relates to a furniture collision avoidance device with adjustable.

Background

Furniture refers to a large category of appliances and facilities essential for human beings to maintain normal life, engage in production practice and develop social activities. Furniture also follows the continuous development and innovation of the foot of the times, and the door is various nowadays, such as a table, a chair, a cabinet and the like, and the furniture needs to be fixed and protected in the transportation process, so that the furniture is prevented from shaking and colliding.

The existing furniture protection device is poor in use effect and inconvenient to fix and protect furniture.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior furniture protection device has poor use effect and is not convenient for fixing and protecting furniture, and provides an adjustable furniture anti-collision protection device.

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

the utility model provides a furniture anticollision protection device with adjustable, including lower even board, the top symmetry fixed mounting of lower even board has two backup pads, the same board that links up of top fixedly connected with of two backup pads, the bottom symmetry of going up even board has been seted up two and has been suspended in midair the groove, two suspend in midair equal slidable mounting in the inslot and suspend the piece in midair, two suspend in midair the equal fixed mounting in bottom of piece and have the board that hangs, two hang the equal fixed mounting in one side that the board is close to each other and have sunken touch panel that supports, two are sunken to be provided with two side structures to the equal symmetry in one side of touch panel, two suspend and seted up same intercommunicating pore between the groove, the circular shaft is installed to the intercommunicating pore internal rotation, two spiral lines have been seted up to the outside symmetry of circular shaft, the spiral opposite direction of two spiral lines, two.

Preferably, the manual structure comprises a matching gear, a rocker shaft, a fixed gear, a rotating gear, a top plate and a reset spring, wherein a groove is formed in the bottom of the upper connecting plate, a circular hole is formed in the inner wall of the top of the groove, the rocker shaft is movably connected with the circular hole, the fixed gear and the rotating gear are fixedly sleeved on the outer side of the rocker shaft and are symmetrically arranged, the matching gear is fixedly installed at one end of the circular shaft, the fixed gear and the rotating gear are matched with the matching gear, the top plate is fixedly installed at the top end of the rocker shaft, the reset spring is sleeved on the outer side of the rocker shaft, and the reset spring is located between the top plate and the upper connecting plate.

Preferably, a plurality of fixed rods are fixedly mounted at the top of the rotating gear, a plurality of fixed grooves are uniformly formed in the inner wall of the top of the groove, and the fixed rods are matched with the corresponding fixed grooves.

Preferably, the side structure includes side piece, lead screw and conflict pad, and side piece fixed mounting is in sunken one side of supporting touch panel, lead screw and side piece threaded connection, and the one end rotation that supports touch pad and lead screw is connected.

Preferably, the bottom of lower even board is fixed and is provided with four universal wheels, and one side fixed mounting of one backup pad in two backup pads has two to push away the handle, and the one side that two sunken touch pads are close to each other all is fixed and is provided with the cushion.

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

(1) according to the scheme, furniture is placed on the top of a lower connecting plate, a crank handle is pulled to drive a rocker shaft to move downwards, the rocker shaft drives a fixed gear to move downwards to be separated from a matched gear, a rotating gear moves downwards to be in contact with the matched gear, meanwhile, a fixed rod is separated from the fixed groove, fixing of the rocker shaft can be relieved, the rocker shaft is driven to rotate by the crank handle, the rocker shaft drives the matched gear and a circular shaft to rotate through the rotating gear, two suspension blocks respectively drive two suspension plates to be close to each other, and a home is fixed through two sunken abutting contact plates and two elastic cushions;

(2) the crank handle is loosened, the rotating gear moves upwards to leave the matched gear under the action of the elastic force of the reset spring, the fixed gear moves upwards to be meshed with the matched gear, and meanwhile, the fixed rod enters the corresponding fixed groove to fix the rocker shaft and the circular shaft;

(3) the screw rod is rotated to push the abutting pad to be close to the home, the side face of the home is fixed, the stability can be improved, and the home is prevented from shaking and colliding.

The utility model discloses the convenience is fixed furniture, can play the guard action.

Drawings

Fig. 1 is a schematic structural view of an adjustable furniture anti-collision protection device provided by the present invention;

FIG. 2 is a schematic top view and side view of a suspension plate, a groove touch pad, an elastic pad, a side block, a screw rod and a touch pad of the adjustable furniture anti-collision protection device of the present invention;

fig. 3 is a schematic structural diagram of a part a of the adjustable furniture anti-collision protection device provided by the utility model.

In the figure: 1. a lower connecting plate; 2. a support plate; 3. a push handle; 4. an upper connecting plate; 5. a suspension groove; 6. a communicating hole; 7. a circular shaft; 8. helical thread; 9. a suspension block; 10. a recessed contact plate; 11. a suspension plate; 12. a side block; 13. a screw shaft; 14. an elastic pad; 15. a touch pad; 16. a rocker shaft; 17. a mating gear; 18. fixing a gear; 19. a groove; 20. a rotating gear; 21. fixing the rod; 22. fixing grooves; 23. a return spring; 24. a topsheet; 25. a crank handle.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-3, an adjustable furniture anti-collision protection device comprises a lower connecting plate 1, two supporting plates 2 are symmetrically and fixedly installed at the top of the lower connecting plate 1, the top of the two supporting plates 2 is fixedly connected with a same upper connecting plate 4, two suspension grooves 5 are symmetrically formed in the bottom of the upper connecting plate 4, suspension blocks 9 are respectively and slidably installed in the two suspension grooves 5, suspension plates 11 are respectively and fixedly installed at the bottoms of the two suspension blocks 9, recessed touch plates 10 are respectively and fixedly installed at one sides of the two suspension plates 11 close to each other, two side edge structures are respectively and symmetrically arranged at one side of the two recessed touch plates 10, a same communicating hole 6 is formed between the two suspension grooves 5, a circular shaft 7 is rotatably installed in the communicating hole 6, two spiral threads 8 are symmetrically formed at the outer side of the circular shaft 7, the spiral directions of the two spiral threads 8 are opposite, and the two suspension blocks 9 are respectively in threaded connection, the upper connecting plate 4 is provided with a manual structure, and the manual structure is connected with the round shaft 7.

In this embodiment, the manual structure includes a matching gear 17, a rocker shaft 16, a fixed gear 18, a rotating gear 20, a top plate 24 and a return spring 23, a groove 19 is formed in the bottom of the upper connecting plate 4, a circular hole is formed in the inner wall of the top of the groove 19, the rocker shaft 16 is movably connected with the circular hole, the fixed gear 18 and the rotating gear 20 are fixedly sleeved on the outer side of the rocker shaft 16, the fixed gear 18 and the rotating gear 20 are symmetrically arranged, the matching gear 17 is fixedly installed at one end of the circular shaft 7, the fixed gear 18 and the rotating gear 20 are both matched with the matching gear 17, the top plate 24 is fixedly installed at the top end of the rocker shaft 16, the return spring 23 is sleeved on the outer side of the rocker shaft 16, the return spring 23 is located between the top plate 24 and the upper connecting plate 4, and the return spring 23 provides upward elastic.

In this embodiment, a plurality of dead levers 21 of rotary gear 20's top fixed mounting, a plurality of fixed slots 22 have evenly been seted up on the top inner wall of recess 19, dead lever 21 and the fixed slot 22 looks adaptation that corresponds, and dead lever 21 and fixed slot 22 are the annular and arrange.

In this embodiment, the side structure includes side piece 12, lead screw 13 and support and touch pad 15, and side piece 12 fixed mounting is in sunken one side of supporting touch panel 10, and lead screw 13 and side piece 12 threaded connection, and support and touch pad 15 rotates with the one end of lead screw 13 and is connected, rotates lead screw 13, and lead screw 13 promotes to support and touch pad 15 and is close to the house, and is fixed to the side of house, can increase stability.

In this embodiment, the bottom of lower even board 1 is fixed and is provided with four universal wheels, and one side fixed mounting of a backup pad 2 in two backup pads 2 has two to push away 3, and one side that two sunken touch panel 10 are close to each other is all fixed and is provided with cushion 14, and cushion 14 can play the cushioning effect, and sunken touch panel 10 can contradict and extrude furniture.

Example two

Referring to fig. 1-3, an adjustable furniture anti-collision protection device comprises a lower connecting plate 1, two support plates 2 are symmetrically and fixedly installed at the top of the lower connecting plate 1 through welding, the tops of the two support plates 2 are fixedly connected with a same upper connecting plate 4 through screws, two suspension grooves 5 are symmetrically formed in the bottom of the upper connecting plate 4, suspension blocks 9 are respectively and slidably installed in the two suspension grooves 5, suspension plates 11 are respectively and fixedly installed at the bottoms of the two suspension blocks 9 through welding, concave touch plates 10 are respectively and fixedly installed at the sides, close to each other, of the two suspension plates 11 through welding, two side edge structures are respectively and symmetrically arranged at one sides of the two concave touch plates 10, a same communicating hole 6 is formed between the two suspension grooves 5, a circular shaft 7 is rotatably installed in the communicating hole 6, two spiral threads 8 are symmetrically formed on the outer side of the circular shaft 7, and the spiral directions of the two spiral, the two suspension blocks 9 are respectively in threaded connection with the two spiral threads 8, and the upper connecting plate 4 is provided with a manual structure which is connected with the round shaft 7.

In this embodiment, the manual structure includes a matching gear 17, a rocker shaft 16, a fixed gear 18, a rotating gear 20, a top plate 24 and a return spring 23, a groove 19 is formed in the bottom of the upper connecting plate 4, a circular hole is formed in the inner wall of the top of the groove 19, the rocker shaft 16 is movably connected with the circular hole, the fixed gear 18 and the rotating gear 20 are fixedly sleeved on the outer side of the rocker shaft 16, the fixed gear 18 and the rotating gear 20 are symmetrically arranged, the matching gear 17 is fixedly mounted at one end of the circular shaft 7 through welding, the fixed gear 18 and the rotating gear 20 are both matched with the matching gear 17, the top plate 24 is fixedly mounted at the top end of the rocker shaft 16 through welding, the return spring 23 is sleeved on the outer side of the rocker shaft 16, the return spring 23 is located between the top plate 24 and the upper connecting plate 4, and the return spring 23 provides upward elastic.

In this embodiment, a plurality of dead levers 21 have been installed through welded fastening in the top of rotary gear 20, have evenly seted up a plurality of fixed slots 22 on the top inner wall of recess 19, dead lever 21 and the fixed slot 22 looks adaptation that corresponds, and dead lever 21 and fixed slot 22 are the annular and arrange.

In this embodiment, the side structure includes side piece 12, lead screw 13 and supports and touch pad 15, and side piece 12 passes through welded fastening and installs in the one side of sunken touch pad 10, and lead screw 13 and side piece 12 threaded connection, and the one end rotation of conflict pad 15 and lead screw 13 is connected, rotates lead screw 13, and lead screw 13 promotes to support and touches pad 15 and is close to the house, and is fixed to the side of house, can increase stability.

In this embodiment, the fixed four universal wheels that are provided with in bottom of lower even board 1, one side of a backup pad 2 in two backup pads 2 has two to push away 3 through welded fastening, and one side that two sunken touch panel 10 are close to each other is all fixed and is provided with cushion 14, and cushion 14 can play the cushioning effect, and sunken touch panel 10 can contradict and extrude furniture.

In the embodiment, when the furniture is used, the furniture is placed on the top of the lower connecting plate 1, the crank handle 25 is pulled, the crank handle 25 drives the rocker shaft 16 to move downwards, the rocker shaft 16 drives the fixed gear 18 to move downwards to be separated from the matched gear 17, the rotating gear 20 moves downwards to be contacted with the matched gear 17, meanwhile, the fixed rod 21 is separated from the fixed groove 22, the fixation of the rocker shaft 16 can be released, the rocker shaft 16 is driven to rotate by the crank handle 25, the rocker shaft 16 drives the matched gear 17 to rotate by the rotating gear 20, the matched gear 17 drives the circular shaft 7 to rotate, the circular shaft 7 drives the two suspension blocks 9 to approach each other by the two spiral threads 8, the two suspension blocks 9 respectively drive the two suspension plates 11 to approach each other, the furniture is fixed by the two concave abutting contact plates 10 and the two elastic pads 14, the crank handle 25 is released, the rotating gear 20 moves upwards to be separated from the matched gear 17 under the elastic force of the, fixed gear 18 upward movement and cooperation gear 17 interlock, dead lever 21 gets into in the fixed slot 22 that corresponds simultaneously, can be fixed with rocker shaft 16, and then it is fixed with circle axle 7, rotate lead screw 13, lead screw 13 promotes to touch pad 15 and is close to the house, it is fixed to the side of house, can increase stability, prevent that the house from rocking the bump, can push away link board 1 down through pushing away 3, the reverse crank 25 that shakes, can make two hang hanger plate 11 keep away from each other, can relieve furniture, all structures in this application all can carry out the selection of material and length according to the in-service use condition, the drawing is the schematic structure picture, proper adjustment can be made to specific actual dimensions.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. An adjustable furniture anti-collision protection device comprises a lower connecting plate (1) and is characterized in that two supporting plates (2) are symmetrically and fixedly installed at the top of the lower connecting plate (1), the top of each supporting plate (2) is fixedly connected with the same upper connecting plate (4), two suspension grooves (5) are symmetrically formed in the bottom of each upper connecting plate (4), suspension blocks (9) are slidably installed in the two suspension grooves (5), suspension plates (11) are fixedly installed at the bottoms of the two suspension blocks (9), concave touch plates (10) are fixedly installed on the sides, close to each other, of the two suspension plates (11), two side edge structures are symmetrically arranged on one sides of the two concave touch plates (10), the same communicating hole (6) is formed between the two suspension grooves (5), a circular shaft (7) is rotatably installed in the communicating hole (6), two spiral grains (8) are symmetrically formed on the outer side of the circular shaft (7), the spiral directions of the two spiral threads (8) are opposite, the two suspension blocks (9) are respectively in threaded connection with the two spiral threads (8), and the upper connecting plate (4) is provided with a manual structure which is connected with the circular shaft (7).

2. The adjustable furniture anti-collision protection device according to claim 1, wherein the manual structure comprises a matching gear (17), a rocker shaft (16), a fixed gear (18), a rotating gear (20), a top plate (24) and a return spring (23), a groove (19) is formed in the bottom of the upper connecting plate (4), a circular hole is formed in the inner wall of the top of the groove (19), the rocker shaft (16) is movably connected with the circular hole, the fixed gear (18) and the rotating gear (20) are fixedly sleeved on the outer side of the rocker shaft (16), the fixed gear (18) and the rotating gear (20) are symmetrically arranged, the matching gear (17) is fixedly installed at one end of the circular shaft (7), the fixed gear (18) and the rotating gear (20) are matched with the matching gear (17), the top plate (24) is fixedly installed at the top end of the rocker shaft (16), and the return spring (23) is sleeved on the outer side of the rocker shaft (16), and the return spring (23) is positioned between the top plate (24) and the upper connecting plate (4).

3. The adjustable furniture anti-collision protection device as claimed in claim 2, wherein a plurality of fixing rods (21) are fixedly mounted on the top of the rotary gear (20), a plurality of fixing grooves (22) are uniformly formed on the inner wall of the top of the groove (19), and the fixing rods (21) are matched with the corresponding fixing grooves (22).

4. The adjustable furniture anti-collision protection device according to claim 1, wherein the side structure comprises a side block (12), a lead screw (13) and a collision pad (15), the side block (12) is fixedly installed on one side of the concave collision plate (10), the lead screw (13) is in threaded connection with the side block (12), and the collision pad (15) is rotatably connected with one end of the lead screw (13).

5. The adjustable furniture anti-collision protection device as claimed in claim 1, wherein four universal wheels are fixedly arranged at the bottom of the lower connecting plate (1), two push handles (3) are fixedly arranged on one side of one support plate (2) of the two support plates (2), and elastic pads (14) are fixedly arranged on the mutually close sides of the two concave touch plates (10).