CN211911084U - Foot rotating structure and have stealthy bed of this structure - Google Patents

Abstract

The utility model relates to the technical field of furniture, in particular to a bed leg rotating structure and a hidden bed with the same, which comprises a bed body, bed legs rotationally arranged on the bed body and a locking block used for locking the bed legs on the bed body, wherein both sides of the bed body are provided with a first rotating rod and a second rotating rod; the two sides of the bed leg are respectively provided with a rotating block which is rotationally connected with the first rotating rod and the second rotating rod, and the rotating block is provided with an arc-shaped sliding groove which is in sliding fit with the first rotating rod and a sliding groove which is in sliding fit with the second rotating rod; the locking block is arranged on the first rotating rod and the second rotating rod in a sliding mode, a stopping piece is convexly arranged at one end, close to the top of the rotating block, of the locking block, and the stopping piece is used for abutting against the top of the rotating block. The utility model has the advantages of simple and compact structural design, the operation is reliable and stable, and the simple installation need not complicated loaded down with trivial details structure and drives the bed foot and rotate to reduce bed foot pivoted fault rate and reduce manufacturing cost.

Description

Foot rotating structure and have stealthy bed of this structure

Technical Field

The utility model belongs to the technical field of furniture technique and specifically relates to indicate a foot of a bed rotating-structure and have stealthy bed of this structure.

Background

In order to fully utilize each inch of space of a small house, an invisible bed is appeared on the market at present, the invisible bed has the comfort level of the traditional bed, and can be stored in a wall in a turnover mode, so that the invisible bed saves the space, and is popular with people. However, the rotating structure between the bed legs and the bed body of the existing invisible bed is complex, and the manufacturing cost is high; and the rotating structure has more parts, the operation is not stable enough, and the operation failure rate is higher. This drawback is quite evident and an effective solution is needed.

Disclosure of Invention

The utility model aims to provide a bed leg rotating structure which has simple and compact structure, stable and reliable operation and lower failure rate aiming at the defects of the prior art; the utility model also provides an invisible bed with the bed leg rotating structure.

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

the utility model provides a bed leg rotating structure, which comprises a bed body, bed legs rotatably arranged on the bed body and a locking block used for locking the bed legs on the bed body, wherein both sides of the bed body are provided with a first rotating rod and a second rotating rod; the two sides of the bed leg are respectively provided with a rotating block which is rotationally connected with the first rotating rod and the second rotating rod, and the rotating block is provided with an arc-shaped sliding groove which is in sliding fit with the first rotating rod and a sliding groove which is in sliding fit with the second rotating rod; the locking block is arranged on the first rotating rod and the second rotating rod in a sliding mode, a stopping piece is convexly arranged at one end, close to the top of the rotating block, of the locking block, and the stopping piece is used for abutting against the top of the rotating block.

The arc-shaped sliding groove comprises an arc-shaped section and a linear groove section, the arc-shaped section is gradually bent towards the top of the rotating block from one side far away from the bed legs to one side close to the bed legs, the linear groove section is communicated with one end, close to the bed legs, of the arc-shaped section, and the linear groove section is arranged along the length direction of the rotating block; the sliding groove is linear and is arranged along the length direction of the rotating block, and the center line of the sliding groove is superposed with the center line of the linear groove section.

Wherein, be provided with flexible support piece between bed foot and the bed body, flexible support piece's one end is articulated with the bed body, and flexible support piece's the other end is articulated with the bed foot.

The bed body is provided with a locking device on one side close to bed legs, the locking device comprises a lock support seat arranged on the bed body, a lock tongue block arranged on the lock support seat in a sliding manner, a sliding rod connected with the lock tongue block, an elastic piece sleeved on the sliding rod and a sliding rod driving device used for driving the sliding rod to move, the lock support seat is provided with a lock tongue sliding cavity used for accommodating the lock tongue block, the lock tongue block is arranged in the lock tongue sliding cavity in a sliding manner, and one end, far away from the lock tongue block, of the sliding rod extends out of the lock tongue sliding cavity; one end of the elastic piece is abutted against the lock tongue piece, and the other end of the elastic piece is abutted against the cavity wall of the lock tongue sliding cavity.

Further, slide bar drive arrangement sets up the rotation latch fitting on the footpost and rotates the lock wire drawing that the latch fitting is connected including rotating, the one end and the slide bar of lock wire drawing are connected, and the other end of lock wire drawing is connected with rotating the latch fitting.

Wherein, the rotating block and the bed leg are integrally formed.

The utility model also provides a stealthy bed, it includes preceding the foot of bed rotating-structure, still include the bed cabinet, the one end and the bed cabinet of the bed body rotate to be connected, and the foot of bed rotates via the cooperation of turning block and first dwang, second dwang to be connected in the one end that the bed body kept away from the bed cabinet.

Wherein, one side of the bed body far away from the bed cabinet is provided with a folding sofa.

The utility model has the advantages that:

in practical application, the bed legs are rotationally connected to one end of the bed body, and the other end of the bed body is rotationally connected with an external bed cabinet or wall body and the like; when the bed body is not used, the bed body is in a vertical state, the bed legs are attached to the side surface of the bed body, and the bed body and the bed legs are in a folding and accommodating state; when the bed body is used, the bed body needs to be turned over to be in a horizontal state, at the moment, the bed legs rotate away from the bed body along with the rotation of the bed body under the action of gravity until the bed legs rotate to be in a state vertical to the bed body, and therefore the bed legs are in contact with the ground and support the bed body. In the rotating process of the bed legs, the rotating block rotates around the second rotating rod under the coordination of the sliding groove, and meanwhile, the rotating block rotates to enable the first rotating rod to slide along the arc-shaped sliding groove, so that the rotating block can stably rotate to be perpendicular to the bed body according to a preset track, and the bed legs can stably rotate to be perpendicular to the bed body along with the rotation of the bed body; when the bed legs rotate to be vertical to the bed body, at the moment, the locking block can move close to the rotating block along the first rotating rod and the second rotating rod, so that the stopping piece at the top of the rotating block slides to the top of the rotating block and is abutted against the top surface of the rotating block, the rotating block is pressed and held on the first rotating rod and the second rotating rod, the first rotating rod is pressed against the groove wall of the arc-shaped sliding groove, the second rotating rod is pressed against the groove wall of the sliding groove, the rotating block is locked to stop the rotation of the rotating block, and therefore the locking of the bed legs is achieved, and the bed legs are prevented from rotating. The utility model has the advantages of simple and compact structural design, the operation is reliable and stable, and the simple installation need not complicated loaded down with trivial details structure and drives the bed foot and rotate to reduce bed foot pivoted fault rate and reduce manufacturing cost.

Drawings

Fig. 1 is a schematic structural view of the bed body of the present invention in an open state;

FIG. 2 is a schematic structural view of the bed body of the present invention in a folded and stored state;

fig. 3 is a top view of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;

fig. 5 is a schematic structural view of the turning block of the present invention;

FIG. 6 is a cross-sectional view of the bed leg of the present invention perpendicular to the bed body;

FIG. 7 is a sectional view of the bed body of the present invention when folded and stored;

fig. 8 is a cross-sectional view of the locking device of the present invention.

Description of the reference numerals

1. A bed body; 2. a bed leg; 3. a locking block; 4. a bed cabinet; 5. a folding sofa; 11. a first rotating lever; 12. a second rotating lever; 13. locking the supporting seat; 14. a bolt sliding cavity; 15. a lock tongue block; 16. a slide bar; 17. an elastic member; 18. locking and drawing wires; 19. rotating the locking piece; 21. rotating the block; 22. an arc-shaped chute; 23. a sliding groove; 24. a telescopic support; 211. an arc-shaped section; 212. a linear groove section; 31. a stop member.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 8, the present invention provides a bed leg rotating structure, which includes a bed body 1, bed legs 2 rotatably disposed on the bed body 1, and a locking block 3 for locking the bed legs 2 to the bed body 1, wherein both sides of the bed body 1 are provided with a first rotating rod 11 and a second rotating rod 12; the two sides of the bed leg 2 are both provided with a rotating block 21 which is rotatably connected with the first rotating rod 11 and the second rotating rod 12, and the rotating block 21 is provided with an arc-shaped sliding groove 22 which is in sliding fit with the first rotating rod 11 and a sliding groove 23 which is in sliding fit with the second rotating rod 12; the locking block 3 is slidably disposed on the first rotating rod 11 and the second rotating rod 12, a stopping member 31 is convexly disposed at one end of the locking block 3 close to the top of the rotating block 21, and the stopping member 31 is used for abutting against the top of the rotating block 21. Specifically, the central axis of the first rotating rod 11 and the central axis of the second rotating rod 12 are coplanar along the thickness direction of the bed body 1. The two rotating blocks 21 are respectively arranged symmetrically with the central plane of the bed leg 2.

In practical application, the bed legs 2 are rotatably connected to one end of the bed body 1, and the other end of the bed body 1 is rotatably connected with an external bed cabinet 4 or a wall body and the like; when the bed body 1 is not used, the bed body 1 is in a vertical state, the bed legs 2 are attached to the side surface of the bed body 1, and the bed body 1 and the bed legs are in a folding and accommodating state; when the bed body 1 is used, the bed body 1 needs to be turned over to a horizontal state, at the moment, the bed legs 2 rotate away from the bed body 1 along with the rotation of the bed body 1 under the action of gravity until the bed legs 2 rotate to a state vertical to the bed body 1, so that the bed legs 2 are in contact with the ground and support the bed body 1. In the rotating process of the bed legs 2, the rotating block 21 rotates around the second rotating rod 12 under the coordination of the sliding groove 23, and meanwhile, the rotating block 21 also enables the first rotating rod 11 to slide along the arc-shaped sliding groove 22, so that the rotating block 21 can stably rotate to a state perpendicular to the bed body 1 according to a preset track, and the bed legs 2 can stably rotate to a state perpendicular to the bed body 1 along with the rotation of the bed body 1; after the bed legs 2 rotate to a state perpendicular to the bed body 1, at this time, the locking block 3 can move close to the rotating block 21 along the first rotating rod 11 and the second rotating rod 12, so that the stopping member 31 at the top of the rotating block 21 slides to the top of the rotating block 21 and is abutted against the top surface of the rotating block 21, the rotating block 21 is pressed on the first rotating rod 11 and the second rotating rod 12, the first rotating rod 11 is pressed against the groove wall of the arc-shaped chute 22, the second rotating rod 12 is pressed against the groove wall of the sliding groove 23, and the rotating block 21 is locked to stop the rotation of the rotating block 21, so that the locking of the bed legs 2 is realized, and the bed legs 2 are prevented from rotating. The utility model has the advantages of simple and compact structural design, the operation is reliable and stable, and the simple installation need not complicated loaded down with trivial details structure and drives 2 rotations of bed foot to reduce 2 pivoted fault rates of bed foot and reduce manufacturing cost.

In the technical scheme, the arc chute 22 comprises an arc section 211 and a linear chute section 212, the arc section 211 is gradually bent from a side far away from the bed leg 2 to a side close to the bed leg 2 toward the top of the rotating block 21, the linear chute section 212 is communicated with one end of the arc section 211 close to the bed leg 2, and the linear chute section 212 is arranged along the length direction of the rotating block 21; the sliding groove 23 is linear and arranged along the length direction of the rotating block 21, and the center line of the sliding groove 23 coincides with the center line of the linear groove section 212.

In practical applications, the linear sliding groove 23 is matched with the second rotating rod 12 to enable the rotating block 21 to rotate around the second rotating rod 12; the arc-shaped section 211 is in sliding fit with the first rotating rod 11 so that the rotating block 21 can stably rotate along the arc-shaped track of the arc-shaped section 211 and the rotating range of the rotating block 21 can be limited; after the first rotating rod 11 slides into the linear groove section 212, under the action of the stop member 31 of the locking block 3 abutting against the top surface of the rotating block 21, the first rotating rod 11 is pressed against the groove wall of the linear groove section 212, and at this time, the first rotating rod 11 and the second rotating rod 12 are both located in the linear groove (i.e., the linear groove section 212 and the linear sliding groove 23), and the groove wall of the linear groove section 212 and the groove wall of the sliding groove 23 respectively limit the first rotating rod 11 and the second rotating rod 12, so that the rotating block 21 is locked to prevent the rotating block 21 from rotating.

Preferably, the rotating block 21 and the bed leg 2 can be integrally formed.

In the technical scheme, a telescopic support member 24 is arranged between the bed legs 2 and the bed body 1, one end of the telescopic support member 24 is hinged with the bed body 1, and the other end of the telescopic support member 24 is hinged with the bed legs 2. In particular, the telescopic support 24 is a pneumatic telescopic rod. When the bed legs 2 are vertical to the bed body 1, the telescopic supporting pieces 24 are in an extending state to provide auxiliary supporting force between the bed legs 2 and the bed body 1, so that the rotation resistance of the bed legs 2 is enhanced, the bed legs 2 are not easy to rotate to cause the bed body 1 to collapse when the bed body 1 is used, and the use safety of the bed body 1 is improved; and the telescopic supporting piece 24 plays a role in damping and buffering when the bed legs 2 and the bed body 1 are folded, so that the bed legs 2 and the bed body 1 are prevented from generating hard impact collision.

In this technical scheme, one side that bed body 1 is close to bed foot 2 is provided with locking device, locking device is including setting up lock supporting seat 13 on the bed body 1, slide and set up in lock tongue piece 15 of lock supporting seat 13, the slide bar 16 of being connected with lock tongue piece 15, the elastic component 17 of cover on locating slide bar 16 and be used for driving the slide bar drive arrangement that slide bar 16 removed, lock supporting seat 13 is provided with and is used for supplying lock tongue piece 15 to hold the spring bolt sliding chamber 14 of establishing, lock tongue piece 15 slides and sets up in spring bolt sliding chamber 14, slide bar 16 keeps away from the one end projection of lock tongue piece 15 outside spring bolt sliding chamber 14. In particular, the elastic member 17 is a spring.

In practical application, when the bed body 1 is in a use state, the sliding rod driving device drives the sliding rod 16 and the lock tongue piece 15 to move away from the bed legs 2, so that the lock tongue piece 15 retracts into the lock tongue sliding cavity 14; when the bed body 1 is in a non-use state, the bed legs 2 rotate to be attached to the bed body 1, the bed body 1 is turned over to be outside the bed cabinet 4 or the wall body, and at the moment, the sliding rod driving device drives the sliding rod 16 and the lock tongue piece 15 to protrude out of the lock tongue sliding cavity 14, so that the lock tongue piece 15 is abutted against the outside bed cabinet 4 or the wall body to lock the bed body 1, and the bed body 1 is prevented from rotating. Moreover, by arranging the locking device, the bed body 1 can not be easily and automatically unfolded after being folded and stored, so that the appearance of the product is more attractive.

Preferably, the slide rod driving device comprises a rotating locking piece 19 rotatably arranged on the bed leg 2 and a locking wire 18 connected with the rotating locking piece 19, one end of the locking wire 18 is connected with the slide rod 16, and the other end of the locking wire 18 is connected with the rotating locking piece 19. Specifically, the rotary lock 19 is an existing cabinet door pin tumbler lock. In practical application, when the bed legs 2 and the bed body 1 are in a storage state, only the rotating locking piece 19 needs to be rotated, the rotating locking piece 19 can pull the lock wire drawing 18, the lock wire drawing 18 can pull the sliding rod 16 with the lock tongue piece 15 to retract into the lock tongue sliding cavity 14, and therefore locking of the bed body 1 is released, and the bed body 1 can be turned to a horizontal state. The structure has simple and compact design, simple operation and low cost.

The utility model also provides a stealthy bed, including preceding the foot of bed rotating-structure, still include bed cabinet 4, the one end and the bed cabinet 4 of the bed body 1 rotate to be connected, and bed foot 2 rotates via the cooperation of turning block 21 and first dwang 11, second dwang 12 and connects in the one end that the bed cabinet 4 was kept away from to the bed body 1. The bed leg rotating structure comprises a bed cabinet 4, a bed body 1 and bed legs 2, wherein one end of the bed body 1 is rotatably connected with the bed cabinet 4, and the bed legs 2 are rotatably connected to one end of the bed body 1 far away from the bed cabinet 4; a first rotating rod 11, a second rotating rod 12 and a locking block 3 which is arranged on the first rotating rod 11 and the second rotating rod 12 in a sliding manner are arranged on two sides of the bed body 1; the two sides of the bed leg 2 are both provided with a rotating block 21 which is rotatably connected with the first rotating rod 11 and the second rotating rod 12, and the rotating block 21 is provided with an arc-shaped sliding groove 22 which is in sliding fit with the first rotating rod 11 and a sliding groove 23 which is in sliding fit with the second rotating rod 12; the locking block 3 is slidably disposed on the first rotating rod 11 and the second rotating rod 12, a stopper 31 is convexly disposed at one end of the locking block 3 close to the top of the rotating block 21, and the stopper 31 is used for abutting against the top of the rotating block 21. The working principle of the method is described in the foregoing, and is not described in detail here.

Preferably, a folding sofa 5 is arranged on one side of the bed body 1 far away from the bed cabinet 4. When the bed body 1 is horizontally placed, the folding sofa 5 can be folded and stored and the bed body 1 is lowered; after the bed body 1 is folded and stored, the sofa seat is unfolded for people to sit.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims (8)

1. The utility model provides a bed foot rotating-structure which characterized in that: the multifunctional bed comprises a bed body, bed legs rotatably arranged on the bed body and a locking block used for locking the bed legs on the bed body, wherein a first rotating rod and a second rotating rod are arranged on two sides of the bed body; the two sides of the bed leg are respectively provided with a rotating block which is rotationally connected with the first rotating rod and the second rotating rod, and the rotating block is provided with an arc-shaped sliding groove which is in sliding fit with the first rotating rod and a sliding groove which is in sliding fit with the second rotating rod; the locking block is arranged on the first rotating rod and the second rotating rod in a sliding mode, a stopping piece is convexly arranged at one end, close to the top of the rotating block, of the locking block, and the stopping piece is used for abutting against the top of the rotating block.

2. The turning structure of a bed foot as claimed in claim 1, wherein: the arc-shaped sliding groove comprises an arc-shaped section and a linear groove section, the arc-shaped section is gradually bent towards the top of the rotating block from one side far away from the bed legs to one side close to the bed legs, the linear groove section is communicated with one end of the arc-shaped section close to the bed legs, and the linear groove section is arranged along the length direction of the rotating block; the sliding groove is linear and is arranged along the length direction of the rotating block, and the center line of the sliding groove is superposed with the center line of the linear groove section.

3. The turning structure of a bed foot as claimed in claim 1, wherein: a telescopic support piece is arranged between the bed legs and the bed body, one end of the telescopic support piece is hinged with the bed body, and the other end of the telescopic support piece is hinged with the bed legs.

4. The turning structure of a bed foot as claimed in claim 1, wherein: the bed body is provided with a locking device at one side close to the bed feet, the locking device comprises a lock support seat arranged on the bed body, a lock tongue block arranged on the lock support seat in a sliding manner, a sliding rod connected with the lock tongue block, an elastic piece sleeved on the sliding rod and a sliding rod driving device used for driving the sliding rod to move, the lock support seat is provided with a lock tongue sliding cavity used for accommodating the lock tongue block, the lock tongue block is arranged in the lock tongue sliding cavity in a sliding manner, and one end of the sliding rod, far away from the lock tongue block, protrudes out of the lock tongue sliding cavity; one end of the elastic piece is abutted against the lock tongue piece, and the other end of the elastic piece is abutted against the cavity wall of the lock tongue sliding cavity.

5. The turning structure of a bed foot as claimed in claim 4, wherein: the slide bar driving device comprises a rotating locking piece and a locking wire, wherein the rotating locking piece is arranged on the bed leg in a rotating mode, the locking wire is connected with the rotating locking piece, one end of the locking wire is connected with the slide bar, and the other end of the locking wire is connected with the rotating locking piece.

6. The rotating structure of a foot of a bed as claimed in any one of claims 1 to 5, wherein: the rotating block and the bed legs are integrally formed.

7. An invisible bed, which is characterized in that: the bed foot rotating structure comprises a bed foot rotating structure as claimed in any one of claims 1 to 6, and further comprises a bed cabinet, wherein one end of the bed body is rotatably connected with the bed cabinet, and the bed foot is rotatably connected with one end of the bed body, which is far away from the bed cabinet, through the matching of the rotating block, the first rotating rod and the second rotating rod.

8. The invisible bed of claim 7, wherein: one side of the bed body far away from the bed cabinet is provided with a folding sofa.

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