CN218791310U

CN218791310U - Adjustable furniture tilting prevention device

Info

Publication number: CN218791310U
Application number: CN202223210422.0U
Authority: CN
Inventors: 屈展英
Original assignee: Huimei Woodware Huizhou Co ltd
Current assignee: Huimei Woodware Huizhou Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-04-07
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses a furniture tilting prevention device with adjustable, the inboard bonding of fixed stay cover has the soft cover of absorption, fixed stay cover and the soft cover top through connection of absorption have the intake pipe, the thread groove has been seted up to the intake pipe side, the intake pipe side is connected with sealed lid, it is connected with the exhaust tube to adsorb soft cover top, the check valve is installed in the embedding of exhaust tube one end, exhaust tube one end through connection has the pump bowl, the inboard one end welding of pump bowl has the promotion spring, the welding of promotion spring one end has seal gasket, drive the inboard air of seal gasket extraction absorption soft cover through the gangbar, the rethread check valve is sealed to the blast pipe and the check valve is sealed to the exhaust tube, be convenient for restrict the exhaust, avoid the air reflux, make to adsorb soft cover and fixed stay cover and adsorb the ground surface through the negative pressure environment extrusion, make can effectual support joint when fixed spacing furniture, thereby need not to punch fixedly to ground.

Description

Adjustable furniture tilting prevention device

Technical Field

The utility model relates to a technical field is prevented down by furniture, specifically is a device is prevented down by furniture with adjustable.

Background

Furniture means the essential apparatus facility class of people maintain normal life, engage in production practice and develop social activity, and furniture standard also follows the foot of the times and constantly develops innovation and standardization, and nowadays the door is various, and the materials are various, and multiple species, the usage differs, is the important basis of establishing work life space, and when easily slideing subaerial installation furniture now, generally can use to prevent down the auxiliary member and assist it spacing, avoid its slip to empty.

But at present when using the anti-falling auxiliary member, generally need punch fixedly to ground, lead to needing to operate again when changing furniture or moving furniture, neither be convenient for the staff operation, ground destruction influences beautifully simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model provides a device is prevented down to furniture with adjustable can effectively solve and provide when the use prevents down the auxiliary member in the above-mentioned background art, generally need punch fixedly to ground, lead to needing the re-operation when changing furniture or removing furniture, the staff operation of neither being convenient for, ground destruction influences pleasing to the eye problem simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable furniture tilting prevention device comprises a fixed support sleeve, wherein an adsorption component is mounted on one side of the fixed support sleeve, and the adsorption component comprises an adsorption soft sleeve, an air inlet pipe, a thread groove, a sealing cover, an exhaust pipe, a one-way valve, an exhaust cylinder, a push spring, a sealing gasket, a linkage rod, an exhaust pipe and a check valve;

the utility model discloses a pneumatic air pump, including fixed bolster cover, intake pipe, exhaust pipe, air pump, sealing gasket, linkage rod, air pump side end top through connection, fixed bolster cover inboard bonds has the soft cover of absorption, fixed bolster cover and the soft cover top through connection of absorption have an intake pipe, the thread groove has been seted up to the intake pipe side, the intake pipe side is connected with sealed lid through the thread groove, it has the exhaust tube to adsorb soft cover top through connection, the check valve is installed in the embedding of exhaust tube one end, the inboard one end welding of exhaust tube has the promotion spring, promotion spring one end welding has sealing gasket, sealing gasket one end welding has the linkage rod, exhaust tube side top through connection has the blast pipe, the check valve is installed in the embedding of blast pipe one end.

Preferably, the sealing gasket is slidably mounted on the inner side of the air pumping cylinder, and the linkage rod is T-shaped in longitudinal section.

Preferably, the air pumping cylinder is clamped and installed at one end of the fixed support sleeve, and the diameter of the sealing gasket is equal to the inner diameter of the air pumping cylinder.

Preferably, a fixing and adjusting assembly is mounted on one side of the fixing and supporting sleeve and comprises a lifting screw, a supporting and fixing ring, a guide rod, a bearing supporting block, a limiting and fixing plate, a clamping bolt, a thread fixing ring and an auxiliary rod;

the fixed bolster is connected with the lifting screw rod in the rotation of fixed bolster cover top, the lifting screw rod side is connected with through the lead screw seat and supports solid fixed ring, the welding of fixed bolster cover top has the guide bar, support solid fixed ring top symmetric welding has the bearing supporting shoe, two the welding of bearing supporting shoe top has spacing fixed plate, the welding of spacing fixed plate top has the joint bolt, the thread tightening ring has been cup jointed through the screw thread to joint bolt side, lifting screw rod side bottom slip through connection has the auxiliary rod.

Preferably, the support fixing ring is connected with the guide rod in a sliding mode, and the longitudinal section of the bearing support block is L-shaped.

Preferably, the diameter of the thread fixing ring is equal to that of the limiting fixing plate, and the longitudinal section of the guide rod is T-shaped.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with the absorption subassembly, drive seal gasket extraction through the gangbar and adsorb the inboard air of soft cover, the rethread check valve is sealed to the blast pipe and the check valve is sealed to the exhaust tube, be convenient for restrict the exhaust, avoid the air reflux, make through negative pressure environment extrusion adsorb soft cover and fixed stay cover and adsorb the ground surface, make can effectual support joint when needs are fixed spacing to furniture, thereby it is fixed to need not to punch ground, the intake pipe is opened to the sealed closing cap of rethread, make the air admission loosen fixed stay cover and adsorb soft cover, thereby be convenient for the operation that can be quick when needs remove furniture.

2. Be provided with fixed adjusting part, it removes along the guide bar to drive solid fixed ring of support through auxiliary rod and lifting screw, it removes required size to drive bearing supporting shoe and spacing fixed plate through solid fixed ring of support, solid fixed ring of rethread screw is connected with joint bolt joint for spacing fixed plate and solid fixed ring of screw can be fixed whole, make can be quick when needs are installed adjust according to the interval of reality, and can be quick install spacing.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of the adsorption module of the present invention;

fig. 3 is a schematic view of the installation structure of the pushing spring of the present invention;

fig. 4 is a schematic structural view of the fixing and adjusting assembly of the present invention;

the reference numbers in the figures: 1. fixing the support sleeve;

2. an adsorption component; 201. an adsorption soft sleeve; 202. an air inlet pipe; 203. a thread groove; 204. a sealing cover; 205. an air exhaust pipe; 206. a one-way valve; 207. an air pumping cylinder; 208. a push spring; 209. sealing gaskets; 210. a linkage rod; 211. an exhaust pipe; 212. a check valve;

3. fixing the adjusting assembly; 301. a lifting screw; 302. supporting the fixed ring; 303. a guide bar; 304. a load bearing support block; 305. a limiting fixing plate; 306. clamping a bolt; 307. a threaded retainer ring; 308. an auxiliary rod.

Detailed Description

The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.

The embodiment is as follows: as shown in fig. 1-4, the utility model provides a technical solution, an adjustable furniture tilting prevention device, which comprises a fixed support sleeve 1, wherein an adsorption component 2 is installed on one side of the fixed support sleeve 1, and the adsorption component 2 comprises an adsorption soft sleeve 201, an air inlet pipe 202, a thread groove 203, a sealing cover 204, an air exhaust pipe 205, a one-way valve 206, an air exhaust cylinder 207, a push spring 208, a sealing gasket 209, a linkage rod 210, an air exhaust pipe 211 and a check valve 212;

the inner side of the fixed support sleeve 1 is bonded with an adsorption soft sleeve 201, the top ends of the fixed support sleeve 1 and the adsorption soft sleeve 201 are connected with an air inlet pipe 202 in a penetrating manner, the side end of the air inlet pipe 202 is provided with a threaded groove 203, the side end of the air inlet pipe 202 is connected with a sealing cover 204 through the threaded groove 203, the top end of the adsorption soft sleeve 201 is connected with an air exhaust pipe 205 in a penetrating manner, one end of the air exhaust pipe 205 is embedded and installed with a one-way valve 206, one end of the air exhaust pipe 205 is connected with an air exhaust cylinder 207 in a penetrating manner, the air exhaust cylinder 207 is clamped and installed at one end of the fixed support sleeve 1 in a clamping manner and can be stably operated during air exhaust, one end of the air exhaust cylinder 207 is welded with a push spring 208, one end of the push spring 208 is welded with a sealing gasket 209, the diameter of the sealing gasket 209 is equal to the inner diameter of the air exhaust cylinder 207, the sealing performance during air exhaust is ensured, one end of the sealing gasket 209 is welded with a linkage rod 210, the sealing gasket is slidably installed at the inner side of the air exhaust cylinder 207, the longitudinal section of the linkage rod 210 is T-shaped, so that the linkage operation can be effectively linked and assisted, the top of the air exhaust pipe 207 is connected with an exhaust pipe 211 in a penetrating manner, and installed with a check valve 212.

A fixed adjusting component 3 is arranged on one side of the fixed support sleeve 1, and the fixed adjusting component 3 comprises a lifting screw 301, a support fixing ring 302, a guide rod 303, a bearing support block 304, a limit fixing plate 305, a clamping bolt 306, a thread fixing ring 307 and an auxiliary rod 308;

the top end of the fixed support sleeve 1 is rotatably connected with a lifting screw 301, the side end of the lifting screw 301 is connected with a support fixing ring 302 through a screw rod seat, the top end of the fixed support sleeve 1 is welded with a guide rod 303, the longitudinal section of the guide rod 303 is of a T shape, effective limiting support can be achieved when guiding is conducted, the support fixing ring 302 is slidably connected with the guide rod 303, stable movement can be achieved when adjusting, bearing support blocks 304 are symmetrically welded to the top end of the support fixing ring 302, the longitudinal section of each bearing support block 304 is of an L shape, stability of support clamping is guaranteed, a limiting fixing plate 305 is welded to the top ends of the two bearing support blocks 304, a clamping bolt 306 is welded to the top end of the limiting fixing plate 305, a thread fixing ring 307 is sleeved on the side end of the clamping bolt 306 through threads, the diameter of the thread fixing ring 307 is equal to the diameter of the limiting fixing plate 305, stable limiting support can be guaranteed when the limiting clamping is conducted, and the bottom of the side end of the lifting screw 301 is slidably connected with an auxiliary rod 308.

The utility model discloses a theory of operation and use flow: when the furniture is required to be limited and fixed, a worker adjusts the position of the supporting and fixing ring 302 according to the actual size of the furniture and the size of the wall surface, the auxiliary rod 308 drives the lifting screw rod 301 to rotate, the lifting screw rod 301 drives the supporting and fixing ring 302 to move along the guide rod 303, the supporting and fixing ring 302 drives the bearing supporting block 304 and the limiting and fixing plate 305 to move to the required size, the clamping bolt 306 is embedded into the side end of the furniture, and then the clamping bolt 306 is clamped and connected with the clamping bolt 307 through the thread fixing ring 307, so that the whole body is fixed through the limiting and fixing plate 305 and the thread fixing ring 307, and the fixing and supporting sleeve 1 is clamped to the side end of the furniture, so that the furniture can be quickly adjusted according to the actual space when the furniture is required to be installed, and can be quickly installed and limited;

attaching furniture to the ground side end, attaching the adsorption soft sleeve 201 and the fixed support sleeve 1 to the ground surface, driving the sealing gasket 209 to slide along the air extraction cylinder 207 through the linkage rod 210, thereby extracting the air inside the adsorption soft sleeve 201, the air enters the air extraction cylinder 207 through the air extraction pipe 205, meanwhile, sealing the air exhaust pipe 211 through the check valve 212, preventing external air from entering the air extraction cylinder 207, after extraction is completed, limiting and sealing the air extraction pipe 205 through the check valve 206, driving the sealing gasket 209 to reset along the air extraction cylinder 207 by the push spring 208 and discharging the air through the air exhaust pipe 211, finally generating a vacuum negative pressure environment inside the adsorption soft sleeve 201 through continuous extraction, enabling the adsorption soft sleeve 201 and the fixed support sleeve 1 to be adsorbed to the ground surface through negative pressure extrusion, enabling effective support clamping to be realized when the furniture is required to be fixed and limited, when the worker needs to loosen, rotating the sealing cover 204 to open the air inlet pipe 202, the air enters through the air inlet pipe 202, thereby loosening the fixed support sleeve 1 and the adsorption soft sleeve 201, and enabling quick operation to be realized when the furniture is required to be carried.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a device is prevented down to furniture with adjustable, includes fixed support cover (1), its characterized in that: an adsorption component (2) is installed on one side of the fixed support sleeve (1), and the adsorption component (2) comprises an adsorption soft sleeve (201), an air inlet pipe (202), a threaded groove (203), a sealing cover (204), an air suction pipe (205), a one-way valve (206), an air suction cylinder (207), a pushing spring (208), a sealing gasket (209), a linkage rod (210), an air outlet pipe (211) and a check valve (212);

fixed support cover (1) inboard bonding has soft cover of absorption (201), fixed support cover (1) and soft cover of absorption (201) top through connection have intake pipe (202), thread groove (203) have been seted up to intake pipe (202) side, intake pipe (202) side is connected with sealed lid (204) through thread groove (203), it has exhaust tube (205) to adsorb soft cover (201) top through connection, check valve (206) are installed in exhaust tube (205) one end embedding, exhaust tube (205) one end through connection has pump bowl (207), the inboard one end welding of pump bowl (207) has push spring (208), push spring (208) one end welding has sealing gasket (209), sealing gasket (209) one end welding has gangbar (210), pump bowl (207) side top through connection has blast pipe (211), check valve (212) are installed in blast pipe (211) one end embedding.

2. The adjustable furniture fall prevention device according to claim 1, characterized in that the sealing gasket (209) is slidably mounted inside the suction cylinder (207), and the linkage rod (210) has a T-shaped longitudinal section.

3. The adjustable furniture tilting prevention device according to claim 1, wherein the air suction cylinder (207) is clamped and mounted at one end of the fixed support sleeve (1), and the diameter of the sealing gasket (209) is equal to the inner diameter of the air suction cylinder (207).

4. The adjustable furniture tilting prevention device according to claim 1, wherein a fixed adjusting component (3) is installed on one side of the fixed support sleeve (1), and the fixed adjusting component (3) comprises a lifting screw (301), a support fixing ring (302), a guide rod (303), a bearing support block (304), a limit fixing plate (305), a clamping bolt (306), a thread fixing ring (307) and an auxiliary rod (308);

fixed stay cover (1) top is rotated and is connected with lifting screw (301), lifting screw (301) side is connected with through the lead screw seat and supports solid fixed ring (302), fixed stay cover (1) top welding has guide bar (303), support solid fixed ring (302) top symmetrical weld has bearing supporting shoe (304), two bearing supporting shoe (304) top welding has spacing fixed plate (305), spacing fixed plate (305) top welding has joint bolt (306), joint bolt (306) side has screw thread fixing ring (307) through the screw thread cup jointed, lifting screw (301) side bottom slides through connection has auxiliary rod (308).

5. An adjustable furniture fall prevention device according to claim 4, characterized in that the support fixing ring (302) is slidably connected with a guide rod (303), and the longitudinal section of the bearing support block (304) is L-shaped.

6. An adjustable furniture fall prevention device according to claim 4, characterized in that the diameter of the threaded fixing ring (307) is equal to the diameter of the limit fixing plate (305), and the longitudinal section of the guide rod (303) is T-shaped.