CN212972430U - Household multifunctional folding bed - Google Patents

Abstract

The utility model provides a household multifunctional folding bed, which relates to the technical field of household articles, and comprises a first bed body and a second bed body, wherein the second bed body is arranged on one side of the first bed body, a connecting rod is arranged between the first bed body and the second bed body, the surface of the connecting rod is uniformly provided with torsional springs in an array manner, two ends of the torsional springs are fixedly connected with the first bed body and the second bed body, the front surface and the back surface of the first bed body are provided with first hinges, the front surface and the back surface of the second bed body are provided with second hinges, the end parts of the first hinges and the second hinges are provided with hinge shafts, the first bed body and the second bed body are symmetrical along one side of the first bed body, which is far away from the second bed body, the bed body is folded by winding the connecting shaft and limited by stretching the folding plate, the bed body can be changed into a desk or a dining table after being folded, and the bed can be used for two purposes, the space is saved, the requirement of daily life is met, and the utilization rate of the folding bed is improved.

Description

Household multifunctional folding bed

Technical Field

The utility model relates to a household articles for daily use technical field especially relates to a domestic multi-functional folding bed.

Background

At present, the structure of the traditional multifunctional folding bed is complex, so that the whole assembly process is complex; in addition, in the actual use process, the folding and flatting processes of the traditional multifunctional folding bed are complex, and the use is not convenient.

The invention discloses a multifunctional folding bed according to the Chinese patent No. CN107048840A, which comprises a front bed frame and a rear bed frame, wherein the front bed frame comprises a front bed board, a front support and a bed backup plate, the bed backup plate is vertically arranged at the front end of the front bed board, the top of the front support is hinged with the bottom of the front bed board, the rear bed frame comprises a rear bed board, a rear support and handrails, the handrails are symmetrically arranged at two sides of the rear bed board, the top of the rear support is hinged with the bottom of the rear bed board, two sides of the rear end of the front bed board are respectively provided with obliquely arranged support rods, the support rods are obliquely and backwards arranged, and the top ends of the support rods are hinged with the top of the front end of the handrail.

However, in the actual use of the above patent documents, the supporting part of the bed is only fixed by the support, and the bed is prone to shaking, generating noise and causing potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a household multifunctional folding bed.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a household multifunctional folding bed comprises a first bed body and a second bed body, wherein the second bed body is arranged on one side of the first bed body, a connecting rod is arranged between the first bed body and the second bed body, torsion springs are uniformly arranged on the surface of the connecting rod in an array manner, both ends of the torsion spring are fixedly connected with the first bed body and the second bed body, the front surface and the back surface of the first bed body are provided with first hinges, the first hinge degree is the same as the length of the first bed body, the front and the back of the second bed body are both provided with a second hinge, the end parts of the first hinge and the second hinge are respectively provided with a hinge shaft, the second hinge and the first hinge are movably connected through the hinge shafts, the end parts of the first hinge and the second hinge are respectively and fixedly connected with the first bed body and the second bed body through hinge shafts, and the first bed body and the second bed body are symmetrical along one side of the first bed body, which is far away from the second bed body.

Preferably, a limiting groove is formed in one side surface, close to the first bed body, of the bottom surface of the second bed body, a cylindrical cavity is formed in the second bed body, at the position of the limiting groove, and the cylindrical cavity is symmetrical to the position of the limiting groove along the side surface of the first bed body, a fixed shaft is arranged in the cylindrical cavity, two ends of the fixed shaft are welded to the inner wall of the second bed body, a stretching plate is arranged on the surface of the fixed shaft in a winding mode, the end portion of the stretching plate is fixedly connected with the fixed shaft, an L-shaped limiting block is fixedly arranged at one end, far away from the fixed shaft, of the stretching plate, and the end portion outer.

Preferably, one side both ends that first bed body was kept away from to second bed body bottom are equipped with the bed foot, the bed foot includes main tributary supporting foot and fixed block, inside main tributary supporting foot tip was located the fixed block, and main tributary supporting foot and through round pin axle and fixed block fixed connection, the activity groove has been seted up to main tributary supporting foot side, the activity inslot portion is equipped with the round pin axle, the round pin axle surface is equipped with the auxiliary supporting foot, and the auxiliary supporting foot is through round pin axle and main tributary supporting foot swing joint, main tributary supporting foot and auxiliary supporting foot bottom are all fixed and are equipped with the slipmat.

Preferably, the recovery tank has all been seted up to second bed body bottom both sides, the fixed block of foot tip is fixed in the recovery tank and keeps away from the one end of first bed body, one side bottom surface that first bed body is close to the second bed body all is equipped with recovery tank and foot, foot and recovery tank all keep away from second bed body side symmetry along first bed body.

Preferably, the degree of anticlockwise rotation of the second bed body where the limiting groove is located around the first bed body by taking the connecting rod as an axis is 180 degrees, the degree of clockwise rotation of the second bed body far away from the limiting groove around the first bed body by taking the connecting rod as an axis is 180 degrees, and the degree of anticlockwise rotation of the first bed body around the first bed body which is symmetrical to the first bed body by taking the connecting rod as an axis is 90 degrees.

Preferably, the bed legs are formed by cutting wood, and the edges of the first bed body and the second bed body are both subjected to fillet cutting, polishing and smoothing treatment.

Advantageous effects

The utility model discloses in, adopt the cooperation of the tensile board and the first bed body and the second bed body, make the bed body after folding through around the connecting axle, carry on spacingly through tensile folded sheet, can make the bed body become desk or dining table after folding and use, make the bed can be dual-purpose by one thing, also satisfied daily life's needs when saving space, improve the rate of utilization of folding bed.

The utility model discloses in, adopt the cooperation of main tributary supporting legs and auxiliary supporting legs, make the bed foot form stable triangular supports structure through opening of auxiliary supporting legs when using, more effectually support the bed body, keep the stability of the bed body, simultaneously through the effect of the slipmat of bed foot, make the bed body keep the laminating on bed foot and ground when using, and make the bed body can not the noise when removing or falling folding packing up.

Drawings

FIG. 1 is a schematic perspective view of a multi-functional folding bed for household;

FIG. 2 is a bottom structure view of a household multifunctional folding bed;

FIG. 3 is a front sectional view of a multi-functional folding bed for home use;

FIG. 4 is a folding and forming diagram of a household multifunctional folding bed

Fig. 5 is a structure view of a foot of a household multifunctional folding bed.

Illustration of the drawings:

1. a first bed body; 2. a second bed body; 3. a first hinge; 4. a second hinge; 5. a hinge shaft; 6. a bed leg; 601. a main supporting leg; 602. a fixed block; 603. a pin shaft; 604. a movable groove; 605. auxiliary supporting legs; 606. a non-slip mat; 7. a recovery tank; 8. a connecting rod; 9. a torsion spring; 10. a cylindrical cavity; 11. stretching the plate; 12. an L-shaped limiting block; 13. a limiting groove; 14. and fixing the shaft.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-5, a household multifunctional folding bed comprises a first bed body 1 and a second bed body 2, the second bed body 2 is arranged on one side of the first bed body 1, a connecting rod 8 is arranged between the first bed body 1 and the second bed body 2, torsion springs 9 are uniformly arranged on the surface of the connecting rod 8 in an array manner, two ends of each torsion spring 9 are fixedly connected with the first bed body 1 and the second bed body 2, a first hinge 3 is arranged on the front surface and the back surface of the first bed body 1, the degree of the first hinge 3 is the same as the length of the first bed body 1, second hinges 4 are arranged on the front surface and the back surface of the second bed body 2, hinge shafts 5 are arranged at the ends of the first hinge 3 and the second hinge 4, the second hinge 4 and the first hinge 3 are movably connected with the first hinge shaft 5, the ends of the first hinge 3 and the second hinge 4 are respectively fixedly connected with the first bed body and the second bed body 2 through the hinge shaft 5, the first bed body 1 and the second bed body 2 are symmetrical along one side of the, a connecting rod 8 and a torsion spring 9 are arranged between the first bed body 1 and the second bed body 2, a connecting rod 8 and a torsion spring 9 are arranged between the first bed body 1 and the first bed body 1, the top of a first hinge shaft 5 is provided with a hollow groove, the second bed body 2 with a limiting groove 13 is rotated around the first bed body 1 in an anticlockwise direction by 180 degrees by taking the connecting rod 8 as an axis, the second bed body 2 far away from the limiting groove 13 is rotated around the first bed body 1 in a clockwise direction by 180 degrees by taking the connecting rod 8 as an axis, the first bed body 1 is rotated around the first bed body 1 symmetrical to the first bed body 1 in an anticlockwise direction by 90 degrees by taking the connecting rod 8 as an axis, the second bed body 2 with the limiting groove 13 at the bottom is rotated around the connecting rod 8 in an anticlockwise direction by 180 degrees around the first bed body 1 connected to the second bed body 2, so that the top of the second bed body 2 is attached to the top of the first bed body 1, and simultaneously, a hinge shaft 5 of a second hinge 4 rotates around the, the part of the second bed body 2 is positioned in a hollow groove at the top of the first hinge 3, the second bed body 2 internally provided with a cylindrical cavity 10 rotates clockwise 180 degrees around the first bed body 1 by using a connecting rod 8 as an axis in the same method, the half-folding state of the folding bed can be completed, one side surface of the bottom surface of the second bed body 2 close to the first bed body 1 is provided with a limiting groove 13, the second bed body 2 far away from the limiting groove 13 is internally provided with the cylindrical cavity 10, the position of the cylindrical cavity 10 and the position of the limiting groove 13 are symmetrical along the side surface of the first bed body 1, a fixed shaft 14 is arranged in the cylindrical cavity 10, two ends of the fixed shaft 14 are welded with the inner wall of the second bed body 2, the surface of the fixed shaft 14 is wound with a stretching plate 11, the end part of the stretching plate 11 is fixedly connected with the fixed shaft 14, one end of the stretching plate 11 far away from the fixed, the folded second bed body 2 is pulled out by stretching the L-shaped limiting block 12, so that the stretching plate 11 fixed at the end part of the limiting block is rotated and pulled out around the fixed shaft 14 until the L-shaped limiting block 12 is clamped and limited with the limiting groove 13 at the bottom surface of the second bed body 2, at the moment, the stretching plate 11 extends to the plane covered by the whole second bed body 2 to form a usable table, both ends of one side of the bottom of the second bed body 2 away from the first bed body 1 are provided with bed legs 6, the bed legs 6 comprise a main supporting leg 601 and a fixed block 602, the end part of the main supporting leg 601 is positioned in the fixed block 602, the main supporting leg 601 is fixedly connected with the fixed block 602 through a pin shaft 603, the side surface of the main supporting leg 601 is provided with a movable groove 604, the pin shaft 603 is arranged in the movable groove 604, the surface of the pin shaft 603 is provided with an auxiliary supporting leg 605, the auxiliary supporting leg 605 is movably connected with the, the two sides of the bottom of the second bed body 2 are both provided with a recovery groove 7, fixing blocks 602 at the end parts of the bed feet 6 are fixed at one end of the recovery groove 7 far away from the first bed body 1, the bottom surface of one side of the first bed body 1 near the second bed body 2 is provided with the recovery groove 7 and the bed feet 6, the bed feet 6 and the recovery groove 7 are symmetrical along the side surface of the first bed body 1 far away from the second bed body 2, the bed feet 6 are formed by wood cutting, the edges of the first bed body 1 and the second bed body 2 are both subjected to fillet cutting, polishing and smoothing treatment, and the main supporting feet 601 and the auxiliary supporting feet 605 are matched, so that the bed feet 6 form a stable triangular supporting structure through the opening of the auxiliary supporting feet 605 when in use, more effectively support the bed body, keep the stability of the bed body, and simultaneously keep the bed body in use to be attached to the ground through the action of the anti-skid pads 606 of the bed feet 6, and make the, when the folding and storage are performed, the auxiliary supporting legs 605 of the bed legs 6 can rotate around the pin 603 into the main supporting legs 601, and then the main supporting legs 601 rotate around the fixing block 602 and are recovered into the movable groove 604 at the bottom of the second bed body 2, thereby completing the recovery of the bed legs 6.

The utility model discloses a theory of operation: when the device is actually used, firstly, when the folding bed is folded for use, the second bed body 2 with the limiting groove 13 at the bottom is rotated 180 degrees anticlockwise around the first bed body 1 connected with the second bed body 2 by taking the connecting rod 8 as an axis, so that the top of the second bed body 2 is attached to the top of the first bed body 1, meanwhile, the second hinge 4 rotates to the position above the first hinge 3 along with the rotation of the second bed body 2 by taking the hinge shaft 5 as an axis around the second hinge 4, part of the second bed body is positioned in a hollow groove at the top of the first hinge 3, the second bed body 2 with the cylindrical cavity 10 inside is rotated 180 degrees clockwise around the first bed body 1 by taking the connecting rod 8 as an axis in the same method, then the auxiliary supporting feet 605 of the bed feet 6 at the bottom surface of the second bed body 2 are rotated to the inside the main supporting feet 601 by taking the hinge pin 603, then the main supporting feet 601 are rotated and retracted into the movable groove 604 at the bottom of the second bed, the recovery of the bed legs 6 is completed, then, the L-shaped limiting block 12 is stretched, the stretching plate 11 fixed to the end of the limiting block is pulled out in a rotating mode around the fixing shaft 14 until the L-shaped limiting block 12 is clamped and limited with the limiting groove 13 in the bottom surface of the second bed body 2, at the moment, the stretching plate 11 extends to the plane covered by the whole second bed body 2, a usable table is formed, when the folding bed needs to be used with the bed, only the reverse operation can be carried out according to the steps, when the folding bed needs to be completely folded and is not used, after the second bed body 2 is overturned and rotated to the top surface of the first bed body 1, the first bed body 1 rotates around the adjacent first bed body 1 anticlockwise for 90 degrees by taking the connecting rod 8 as an axis, the folding between the first bed bodies 1 is completed, the bed legs 6 are recovered into the recovery groove 7, and the folding.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a domestic multi-functional folding bed, includes first bed body (1) and second bed body (2), its characterized in that: the bed is characterized in that a second bed body (2) is arranged on one side of the first bed body (1), a connecting rod (8) is arranged between the first bed body (1) and the second bed body (2), torsion springs (9) are uniformly and fixedly arranged on the surface of the connecting rod (8), two ends of each torsion spring (9) are fixedly connected with the first bed body (1) and the second bed body (2), first hinges (3) are arranged on the front surface and the back surface of the first bed body (1), the degree of each first hinge (3) is the same as that of the first bed body (1), second hinges (4) are arranged on the front surface and the back surface of the second bed body (2), hinge shafts (5) are arranged at the end parts of the first hinges (3) and the second hinges (4), the second hinges (4) are movably connected with the first bed body (2) through the hinge shafts (5), the end parts of the first hinges (3) and the second hinges (4) are fixedly connected with the first bed body and the second bed body (2) through the hinge shafts (5) respectively, the first bed body (1) and the second bed body (2) are symmetrical along one side of the first bed body (1) far away from the second bed body (2).

2. The multifunctional folding bed for home use of claim 1, wherein: limiting groove (13) have been seted up to one side surface that second bed body (2) bottom surface is close to first bed body (1), keep away from the inside cylindricality cavity (10) of having seted up of second bed body (2) of limiting groove (13) position, and cylindricality cavity (10) position and limiting groove (13) position along first bed body (1) side symmetry, cylindricality cavity (10) inside is equipped with fixed axle (14), and fixed axle (14) both ends and the welding of second bed body (2) inner wall, fixed axle (14) surface winding is equipped with tensile board (11), and tensile board (11) tip and fixed axle (14) fixed connection, the one end that fixed axle (14) were kept away from in tensile board (11) is fixed and is equipped with L type stopper (12), L type stopper (12) tip outer wall is the same with limiting groove (13) inner wall.

3. The multifunctional folding bed for home use of claim 1, wherein: the utility model discloses a bed, including the second bed body (2), one side both ends of keeping away from first bed body (1) in second bed body (2) bottom are equipped with bed foot (6), bed foot (6) include main tributary supporting leg (601) and fixed block (602), main tributary supporting leg (601) tip is located inside fixed block (602), and main tributary supporting leg (601) and through round pin axle (603) and fixed block (602) fixed connection, movable groove (604) have been seted up to main tributary supporting leg (601) side, inside round pin axle (603) that is equipped with of movable groove (604), round pin axle (603) surface is equipped with auxiliary supporting foot (605), and auxiliary supporting foot (605) through round pin axle (603) and main tributary supporting leg (601) swing joint, main tributary supporting leg (601) and auxiliary supporting foot (605) bottom are all fixed and are equipped with.

4. A multifunctional folding bed for home use as claimed in claim 3, wherein: recovery tank (7) have all been seted up to second bed body (2) bottom both sides, fixed block (602) of bed foot (6) tip are fixed in recovery tank (7) and are kept away from the one end of first bed body (1), one side bottom surface that first bed body (1) is close to second bed body (2) all is equipped with recovery tank (7) and bed foot (6), second bed body (2) side symmetry is all kept away from along first bed body (1) to bed foot (6) and recovery tank (7).

5. The multifunctional folding bed for home use of claim 2, wherein: the second bed body (2) that spacing groove (13) place uses connecting rod (8) to be 180 degrees around first bed body (1) anticlockwise rotation number of degrees as the axle, keeps away from second bed body (2) of spacing groove (13) uses connecting rod (8) to be 180 degrees around first bed body (1) clockwise rotation number of degrees as the axle, first bed body (1) uses connecting rod (8) to be 90 degrees around first bed body (1) anticlockwise rotation number of degrees with first bed body (1) symmetry as the axle.

6. A multifunctional folding bed for home use as claimed in claim 3, wherein: the bed legs (6) are formed by cutting wood, and the edges of the first bed body (1) and the second bed body (2) are subjected to fillet cutting, polishing and smoothing treatment.

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