CN210930464U - Full-automatic folding bed - Google Patents

Abstract

The utility model relates to a full-automatic folding bed, which comprises a base and a bed body, wherein the bed body is provided with a bed head end close to the base and a bed tail end far away from the base; the bed tail end is provided with a supporting leg with a rolling piece, the supporting leg is connected to the bed tail end through a telescopic mechanism, and the telescopic mechanism is used for adjusting the distance between the rolling piece and the bed tail end; a gap is reserved between the lathe bed end and the base, a connecting piece is further arranged at the lower end of the base, one end of the connecting piece is hinged to the base, and the other end of the connecting piece is provided with a coupler and is connected to the lathe bed through the coupler in a transmission mode; the bed tail end is provided with a transmission mechanism for driving the bed tail end to face the base to move, and the output end of the transmission mechanism is in transmission connection with the coupler so as to adjust the included angle between the connecting piece and the base. Therefore, the automatic folding and the flat laying of the lathe bed can be realized efficiently and safely.

Description

Full-automatic folding bed

Technical Field

The utility model relates to the field of furniture, specifically, relate to a full-automatic folding bed.

Background

The existing beds are divided into three categories, namely box type (plate), solid wood and iron art, and the three categories have the common characteristics of large occupied area and heavy weight, particularly the solid wood and box type beds provide certain storage function, but the beds are too heavy and difficult to move, and sanitary dead corners are easily left. The box bed adopts the traditional plate and paint as the process and material, and is far inferior to the iron art bed and the solid wood bed in the aspects of environmental protection and durability. However, although the iron art bed avoids the dead angle of sanitation, the iron art bed has single function and monotonous style, and cannot meet the pursuit of people for future life in a new era.

The development of custom furniture has met to some extent the consumer's needs for furniture personalization and functionalization (storage), but for limited indoor areas, custom furniture instead occupies a small usable floor space.

The folding bed on the market is the common stealthy bed in customization furniture, and this stealthy bed links together with the cupboard, can overturn and detain in the space that the cupboard was reserved to hide in the cupboard. Such beds must be folded by human strength, cannot be folded automatically, and are attached to a customized cabinet and difficult to stand alone. In addition, the folding point of the bed is arranged at the lower part, if the locking device at the upper part fails or the supporting part of the cabinet loosens from the wood board, the bed can be loosened and collapsed from the upper part and hit people or objects, and great potential safety hazard exists. Meanwhile, the invisible bed is limited by the attached wooden cabinet body, can not bear large weight, and can not meet the requirement of daily use on comfort, so that the invisible bed is only used in a multifunctional room and is used as a temporary bed.

In addition, an electric bed commonly used in the medical care field is also available in the market, and the posture of the whole mattress is changed by a motor and other elements to adapt to the use comfort requirements of different scenes (such as watching television, reading and the like) like an enlarged deformation sofa, so that the electric bed still occupies a large use area, and the application range of the electric bed has certain limitation.

Therefore, a more reasonable scheme is needed to solve the current technical problem aiming at the problems of low space utilization rate and poor safety of the bed in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a full-automatic folding bed to solve the problem that space utilization who exists of the bed among the prior art is low, the security is poor.

In order to achieve the purpose, the utility model provides a full-automatic folding bed, which comprises a base and a bed body, wherein the bed body is provided with a bed head end close to the base and a bed tail end far away from the base;

the bed tail end is provided with a supporting leg with a rolling piece, the supporting leg is connected to the bed tail end through a telescopic mechanism, and the telescopic mechanism is used for adjusting the distance between the rolling piece and the bed tail end; a gap is reserved between the lathe bed end and the base, a connecting piece is further arranged at the lower end of the base, one end of the connecting piece is hinged to the base, and the other end of the connecting piece is provided with a coupler and is connected to the lathe bed through the coupler; the bed tail end is provided with a transmission mechanism for driving the bed tail end to face the base to move, and the output end of the transmission mechanism is in transmission connection with the coupler so as to adjust the included angle between the connecting piece and the base.

Optionally, the transmission mechanism includes a driver disposed on the bed and a transmission shaft in transmission connection with an output end of the driver, and the transmission shaft is connected to the coupler.

Optionally, the driver is a dual-shaft worm gear reduction motor.

Optionally, the connecting piece include with the base links to each other first section with the second section that the lathe bed links to each other, first section fixed connection the second section, just first section with the contained angle between the second section is the obtuse angle.

Optionally, the rolling member includes a first roller and a second roller, the first roller and the second roller are respectively hinged to the support leg, wherein the first roller is disposed at an outer side, and a diameter of the first roller is smaller than a diameter of the second roller.

Optionally, the supporting leg is slidably connected to the bed tail end through a sliding block; the telescopic mechanism comprises a screw rod and a motor arranged on the head end of the bed, and a nut matched with the screw rod is arranged on the head end of the bed; the screw rod penetrates through the nut, one end of the screw rod is connected with the motor, and the other end of the screw rod is connected with the supporting leg.

Optionally, a mattress is arranged on the bed body and detachably connected with the bed body.

Optionally, the surface of the base is covered with a flexible mat.

Through the technical scheme, because the output end of the transmission mechanism can adjust the included angle between the connecting piece and the base, upward acting force can be generated under the driving of the transmission mechanism, and the rolling piece continuously moves towards the base. The working principle can be summarized as follows: when the lathe bed needs to be folded, the transmission mechanism acts, the connecting piece gradually lifts the lathe bed, and at the moment, the telescopic mechanism gradually extends out to reduce the distance between the rolling piece and the tail end of the lathe bed, so that the interference between the tail end of the lathe bed and the ground is effectively avoided, and the folding of the lathe bed is easier to realize. Wherein, after the lathe bed is upright, telescopic machanism continues to expand to reduce the interval between lathe bed and the base, thereby improve the utilization ratio in space. At the moment, the rolling piece can be supported on the ground, so that the reliability of the position of the lathe bed when the lathe bed is erected is guaranteed, the lathe bed can be prevented from being loosened suddenly and falling down to hit people or objects, and the safety in the using process is improved. The method is extremely suitable for narrow rooms such as apartments, common houses (compared with villas/luxury houses/large flat floors) bedrooms and the like. And simple structure, convenient operation, the security coefficient is high, possesses better practicality, is favorable to promoting.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

The accompanying drawings, which 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 principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a fully automatic folding bed provided by the present invention at a viewing angle;

fig. 2 is a schematic structural view of the fully automatic folding bed provided by the present invention at another viewing angle;

fig. 3 is a side view of the fully automatic folding bed provided by the present invention;

fig. 4 is a bottom view of the fully automatic folding bed provided by the present invention, wherein a part of the obstacle is removed to show the structure of the transmission mechanism;

fig. 5 is a schematic structural view of the fully automatic folding bed provided by the present invention during the folding process;

fig. 6 is a schematic structural view of the fully automatic folding bed provided by the present invention after being folded, wherein a space is provided between the bed body and the base;

fig. 7 is a schematic structural view of the fully automatic folding bed provided by the utility model after being folded.

Description of the reference numerals

1-base, 2-bed, 21-head, 22-tail, 3-connecting piece, 31-first section, 32-second section, 41-first roller, 42-second roller, 5-mattress, 6-flexible pad, 71-supporting leg, 72-screw rod, 73-motor, 8-transmission mechanism, 81-driver, 82-transmission shaft and 83-coupler.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

According to the utility model discloses a concrete implementation mode provides a full-automatic folding bed, and this full-automatic folding bed can expand on ground when needs rest, and folds to stand on the wall limit when not needing to rest to save space, be applicable to extremely in narrow rooms in spaces such as apartment, dormitory. Fig. 1 to 7 show one specific embodiment thereof.

As shown in fig. 1 to 7, the fully automatic folding bed comprises a base 1 and a bed 2, wherein the bed 2 has a head end 21 close to the base 1 and a tail end 22 far away from the base 1; the bed tail end 22 is provided with a supporting leg 71 with a rolling member, the supporting leg 71 is connected to the bed tail end 22 through a telescopic mechanism, wherein the telescopic mechanism is used for adjusting the distance between the rolling member and the bed tail end 22; a gap is reserved between the lathe head end 21 and the base 1, a connecting piece 3 is further arranged at the lower end of the base 1, one end of the connecting piece 3 is hinged to the base 1, and a coupler 83 is arranged at the other end of the connecting piece 3 and connected to the lathe bed 2 through the coupler 83; be equipped with on the bed tail end 22 and be used for the drive the bed tail end 22 orientation drive mechanism 8 that base 1 removed, drive mechanism 8's output and connecting piece transmission are connected to the adjustment connecting piece 3 with the contained angle between the base 1.

Through the technical scheme, because the output end of the transmission mechanism 8 can adjust the included angle between the connecting piece 3 and the base 1, upward acting force can be generated under the driving of the transmission mechanism 8, and the rolling piece continuously moves towards the base 1. As shown in fig. 5 to 7, the working principle can be summarized as follows: when the bed body 2 needs to be folded, the transmission mechanism 8 acts, the connecting piece 3 gradually lifts the bed body 2, and at the moment, the telescopic mechanism gradually extends out to reduce the distance between the rolling piece and the bed tail end 22, so that the interference between the bed head and the base 1 is effectively avoided, and the folding of the bed body 2 is easier to realize. Wherein, after the lathe bed 2 stands vertically, the telescopic machanism continues to expand to reduce the interval between lathe bed and the base 1, thereby improve the utilization ratio in space. At the moment, the machine tool can be supported on the ground through the rolling pieces, so that the reliability of the position of the machine tool body 2 when the machine tool body is upright is guaranteed, the machine tool body 2 can be prevented from being loosened suddenly and falling down to hit people or objects, and the safety in the using process is improved. The house is extremely suitable for rooms with narrow spaces such as apartments and ordinary houses (compared with villas, luxury houses and large flat floors) bedrooms. And simple structure, convenient operation, the security coefficient is high, possesses better practicality, is favorable to promoting.

In the present invention, the transmission mechanism 8 may be constructed in any suitable structure.

In one embodiment, as shown in fig. 4, the transmission mechanism 8 includes a driver 81 disposed on the bed 2 and a transmission shaft 82 in transmission connection with an output end of the driver 81, and the transmission shaft 82 is connected to the coupler. Like this, under driver 81's effect, can make connecting piece 3 lift up lathe bed 2 to change the contained angle between connecting piece 3 and the base 1 gradually, make lathe bed 2 can be close to base 1 then, accomplish folding of bed from this automatically, it is convenient again laborsaving.

Alternatively, the driver 81 is a dual-shaft worm gear motor. Thus, the gear ratio of the gear can be used to reduce the rotation speed and obtain larger torque. The utility model discloses in, biax worm gear motor configuration is two sets of to this biax worm gear motor's pivot coaxial coupling, so, can provide great drive power and remove in order to drive the removal of bed tail end 22, can also play the effect of evenly bearing the weight of simultaneously. Specifically, a double-shaft worm gear speed reduction motor with the model number of LX44WG is selected. Of course, the drive 81 can also be a combination of a motor and a reducer. The specific configuration of the driver 81 and the corresponding specification and model can be flexibly selected by those skilled in the art according to the technical concept of the present invention, and therefore, the present invention is not limited thereto.

The utility model discloses in, transmission shaft 82 is the transmission shaft, the transmission shaft links to each other with the shaft coupling respectively, in order to pass through corotation or the reversal adjustment of driver 81 the position of lathe bed 2 to realize the folding and the tiling of lathe bed 2.

Alternatively, as shown in fig. 1 to 3, the connecting member 3 includes a first section 31 connected to the base 1 and a second section 32 connected to the bed 2, and the first section 31 is fixedly connected to the second section 32 to ensure the connection strength and the reliability of the relative position between the first section 31 and the second section 32. The included angle between the first section 31 and the second section 32 is an obtuse angle, so as to avoid the base 1, and reduce the distance between the bed 2 and the base 1 after the bed is erected.

In the specific embodiment of the present invention, the rolling member includes a first roller 41 and a second roller 42, the first roller 41 and the second roller 42 are respectively hinged to the supporting leg 71, wherein the first roller 41 is disposed at the outer side, and the diameter of the first roller 41 is smaller than that of the second roller 42, so as to avoid interference with the rollers during the bed erecting process. Meanwhile, the rolling parts can bear the weight in a balanced manner, and the stability of the full-automatic folding bed during unfolding is improved. And, can adjust the angle of mounting bracket according to the position of lathe bed 2 in a flexible way for lathe bed 2 can move along ground steadily.

As shown in fig. 4, the leg 71 is alternatively slidably connected to the bed tail 22 by a slider; the telescopic mechanism comprises a screw rod 72 and a motor 73 arranged on the bed tail end 22, and a nut matched with the screw rod is arranged on the bed tail end 22; the lead screw is inserted into the nut, and has one end connected to the motor 73 and the other end connected to the leg 71. Based on the principle that the screw rod can convert rotary motion into linear motion, the distance between the supporting legs 71 and the bed tail end 22 can be adjusted through the forward rotation and the reverse rotation of the motor 73, so that the supporting legs flexibly adapt to the state of the bed body 2 and are convenient to fold and tile. It should be noted that the supporting leg 71 may be an integral body, or may be a part composed of multiple components according to actual requirements, which is not limited by the present disclosure.

The utility model provides an in one embodiment, be equipped with mattress 5 on the lathe bed 2, mattress 5 with 2 detachably of lathe bed link to each other, travelling comfort when so improving sleeping or having a rest. In the utility model, the mattress 5 can be covered on the bed body 2 through the protective net, thereby keeping the stability of the mattress 5 relative to the position of the bed body 2. Of course, it is also possible to bind the mattress 5 to the bed 2 by a binding band, or to provide a stopper on the bed 2 to stop the mattress 5 from coming off from the front side, thereby maintaining the position of the mattress 5 with respect to the bed 2. The utility model discloses do not limit to this.

Further, as shown in fig. 1, the surface of the base 1 is covered with a flexible pad 6. Thus, the back or the head can be conveniently abutted during sleeping, and the comfort during use is improved.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.

It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations.

In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.

Claims (8)

1. The full-automatic folding bed is characterized by comprising a base (1) and a bed body (2), wherein the bed body (2) is provided with a bed head end (21) close to the base (1) and a bed tail end (22) far away from the base (1);

the bed tail end (22) is provided with a supporting leg (71) with a rolling piece, the supporting leg (71) is connected to the bed tail end (22) through a telescopic mechanism, and the telescopic mechanism is used for adjusting the distance between the rolling piece and the bed tail end (22);

a gap is reserved between the lathe head end (21) and the base (1), a connecting piece (3) is further arranged at the lower end of the base (1), one end of the connecting piece (3) is hinged to the base (1), and a coupler (83) is arranged at the other end of the connecting piece and connected to the lathe bed (2) through the coupler (83);

be equipped with on bed tail end (22) and be used for the drive bed tail end (22) orientation drive mechanism (8) that base (1) removed, the output and shaft coupling (83) transmission of drive mechanism (8) are connected, in order to adjust connecting piece (3) with contained angle between base (1).

2. The fully automatic folding bed according to claim 1, characterized in that the transmission mechanism (8) comprises a driver (81) arranged on the bed (2) and a transmission shaft (82) in transmission connection with an output end of the driver (81), wherein the transmission shaft (82) is connected to the coupler.

3. The fully automatic folding bed according to claim 2, characterized in that said drive (81) is a double-shaft worm gear reduction motor.

4. The fully automatic folding bed according to claim 1, characterized in that the connecting member (3) comprises a first section (31) connected to the base (1) and a second section (32) connected to the bed (2), the first section (31) is fixedly connected to the second section (32), and the included angle between the first section (31) and the second section (32) is an obtuse angle.

5. The fully automatic folding bed according to claim 1, characterized in that said rolling members comprise a first roller (41) and a second roller (42), said first roller (41) and said second roller (42) being hinged to said leg (71), respectively, wherein said first roller (41) is arranged on the outside and the diameter of said first roller (41) is smaller than the diameter of said second roller (42).

6. The fully automatic folding bed according to claim 1, characterized in that said leg (71) is slidingly connected to said bed tail (22) by means of a slider;

the telescopic mechanism comprises a screw rod (72) and a motor (73) arranged on the bed tail end (22), and a nut matched with the screw rod (72) is arranged on the bed tail end (22); the screw rod (72) is arranged in the nut in a penetrating mode, one end of the screw rod is connected with the motor (73), and the other end of the screw rod is connected with the supporting leg (71).

7. The fully automatic folding bed according to claim 1, characterized in that a mattress (5) is arranged on the bed (2), and the mattress (5) is detachably connected with the bed (2).

8. The fully automatic folding bed according to claim 1, characterized in that the surface of the base (1) is covered with a flexible mat (6).

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