Multifunctional bedstead
Technical Field
The utility model relates to the technical field of furniture, in particular to a multifunctional bedstead.
Background
In the existing furniture, the bed is generally only used as bedding for people to rest, furniture with other functions needs to be purchased independently, and the furniture is independent in use and is not related to the bed, so that a large space is needed for placing the furniture. However, some households or hotels have small space, which makes it impossible to put the furniture at the same time, and at the same time, great inconvenience and expense are brought to consumers when buying the furniture articles. For this reason, it is desirable to provide a multifunctional bed frame to solve the above problems.
Disclosure of utility model
The multifunctional bed frame is provided, so that the multifunctional bed frame can realize multiple different functions and save the placing space of furniture.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a multifunctional bedstead, includes back bedstead, shank bedstead, fixes buttock frame on back bedstead, can overturn and set up the back frame on back bedstead to and can overturn and set up the shank frame on shank bedstead, back bedstead can dismantle with shank bedstead and be connected through transverse connection component, back bedstead at least with shank bedstead is connected one end with keep away from shank bedstead's one end is equipped with first supporting legs, shank bedstead at least with back bedstead is connected one end with keep away from back bedstead's one end is equipped with the second supporting legs.
In the technical scheme, the back support assembly is formed by the back bedstead, the buttock bed frame and the back bed frame, and the leg support assembly is formed by the leg bedstead and the leg bed frame. When the back bed frame and the leg bed frame are connected together, the multifunctional bed frame can be used as a bed, and the back bed frame and the leg bed frame can be turned upwards to change the shape of the multifunctional bed frame. The back bed frame and the leg bed frame can be separated, the back bed frame is turned upwards to enable the back of the reclining chair to be formed, a user can sit on the hip bed frame to lean against the back bed frame, the back support assembly is used as the reclining chair, the leg bed frame is turned upwards to enable the table support to be formed, the leg support assembly can be used as a table, the multifunctional bed frame in the scheme can be suitable for various scenes, and the multifunctional bed frame is convenient to use in the scenes with smaller space.
Preferably, the leg bed frame comprises a thigh bed frame, a shank bed frame and a connecting rod, one end of the thigh bed frame is hinged to the leg bed frame, the other end of the thigh bed frame is hinged to one end of the shank bed frame, one end of the connecting rod is hinged to the leg bed frame, and the other end of the connecting rod is hinged to the shank bed frame so that the thigh bed frame, the shank bed frame, the connecting rod and the leg bed frame form a quadrilateral structure.
Above-mentioned technical scheme can make thigh bed frame, shank bed frame, connecting rod and shank bedstead enclose into quadrilateral structure, and when thigh bed frame and shank bed frame put flat, shank supporting component can regard as one-tenth bed body part, and when thigh bed frame and shank bed frame upwards overturn, thigh bed frame and shank bed frame can support shank and thigh better, and can reduce the inclination of shank bed frame, make it more suitable for to use as the table frame.
Preferably, the distance between the two hinge shafts on the thigh frame is greater than the distance between the two hinge shafts on the link so that the end of the shank frame away from the thigh frame is inclined downward when the leg frame is turned upward.
In the technical scheme, one end of the lower leg bed frame far away from the thigh bed frame is inclined downwards, so that thighs and lower legs of a human body are better supported respectively, and a person sitting on the support pad can feel more comfortable.
Preferably, the lower end face of the table plate is obliquely arranged, and the inclination angle of the lower end face of the table plate is the same as that of the upper end face of the lower leg bed frame when the lower leg bed frame is turned upwards, so that the upper end face of the table plate is horizontally arranged when the leg bed frame is turned upwards.
According to the technical scheme, the upper end face of the table plate is horizontally arranged, so that objects such as teacups, bowls and chopsticks can be placed on the upper end face of the table plate more conveniently and stably. And after the table plate is detached from the shank bed frame, the shank bed frame can still be kept inclined, and the shank of a human body is better supported when the shank support assembly is used as a bed.
Preferably, the thigh bed frame, the shank bed frame, the connecting rod and the leg bed frame are enclosed to form a quadrilateral which is a parallelogram, so that the upper end face of the shank bed frame is always kept horizontal. The scheme can keep the upper end face of the shank bed frame horizontal all the time, can be used by directly placing a common table plate on the shank bed frame, and does not need to use a special table plate.
Preferably, the connecting rod is hinged with the shank frame through a rotating shaft, the rotating shaft is connected with the shank frame, one end of the connecting rod, which is close to the shank frame, is provided with a first through hole and a second through hole which are arranged along the length direction of the connecting rod, the rotating shaft is detachably connected with the first through hole or the second through hole, and when the rotating shaft is connected with the first through hole, the thigh frame, the shank frame, the connecting rod and the shank frame are enclosed into a quadrilateral, so that the upper end face of the shank frame is always kept horizontal; when the rotating shaft is connected with the second through hole, the distance between the two hinge shafts on the thigh bed frame is larger than the distance between the two hinge shafts on the connecting rod, so that when the leg bed frame is turned upwards, one end of the shank bed frame, which is far away from the thigh bed frame, is inclined downwards.
In the above technical scheme, thigh bed frame, shank bed frame, connecting rod and shank bedstead constitute shank supporting component, shank supporting component is when partly structure as the bed body, will the pivot inserts the second through-hole, can be in when the shank bed frame upwards overturns, makes shank bed frame keep away from the one end downward sloping of thigh bed frame makes human thigh and shank supported respectively better. When the leg support assembly is used alone as a table, the rotating shaft can be inserted into the first through hole, the scheme can keep the upper end face of the calf bed frame horizontal, and the table can be used by directly placing a common table plate on the calf bed frame without using a special table plate.
Preferably, the back bed frame overturning device further comprises a first linear driver for driving the back bed frame to overturn, one end of the first linear driver is hinged with the back bed frame, and the other end of the first linear driver is hinged with the back bed frame. The technical scheme can realize the electric switching of the bed body form.
Preferably, the leg bed frame overturning device further comprises a second linear driver for driving the leg bed frame to overturn, one end of the second linear driver is hinged with the lower leg bed frame, and the other end of the second linear driver is hinged with the leg bed frame. The technical scheme can realize the electric switching of the bed body form.
Preferably, one of the back bedstead and the leg bedstead is connected with a positioning sheet, the other is provided with a connecting hole, and the positioning sheet is detachably connected with the connecting hole through a fixing shaft. The scheme can realize the detachable connection of the back bedstead and the leg bedstead.
Preferably, the fixed shaft is in threaded connection with the connecting hole; or, the fixed shaft is clamped with the connecting hole.
Preferably, the positioning piece is hinged with one of the back bedstead and the leg bedstead, a magnet is arranged on the positioning piece, and the back bedstead and the leg bedstead are made of metal materials capable of being magnetically attracted. According to the scheme, when the leg support assembly is used as a table alone, the positioning sheet can be turned inwards and magnetically attracted on the back bedstead or the leg bedstead, so that the positioning sheet is prevented from colliding with the body of a user or other objects to cause damage.
Preferably, the transverse connection member comprises a clamping groove and a clamping protrusion which are mutually matched and clamped, the clamping groove is fixed on one of the back bedstead and the leg bedstead, and the clamping protrusion is fixed on the other of the back bedstead and the leg bedstead. The techniques may enable a detachable connection of the back frame and the leg frame.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a second schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic view of a part of the structure of the present utility model;
FIG. 4 is a schematic diagram of a portion of the present utility model;
fig. 5 is a schematic view of a part of the structure of the present utility model.
In the figure: the back bedstead 1, the leg bedstead 2, the buttock bed frame 3, the back bed frame 4, the leg bed frame 5, the thigh bed frame 5.1, the shank bed frame 5.2, the connecting rod 5.3, the first through hole 5.4, the second through hole 5.5, the first supporting leg 6, the second supporting leg 7, the table 8, the rotating shaft 9, the first linear driver 10, the second linear driver 11, the locating piece 13, the fixed shaft 14, the clamping groove 15 and the clamping protrusion 16.
Detailed Description
The utility model is further described below with reference to the drawings and specific embodiments.
Example 1:
As shown in fig. 1 and 2, a multifunctional bed frame comprises a back bed frame 1, a leg bed frame 2, a buttock bed frame 3 fixed on the back bed frame 1, a back bed frame 4 arranged on the back bed frame 1 in a turnable manner, and a leg bed frame 5 arranged on the leg bed frame 2 in a turnable manner, wherein the back bed frame 1 and the leg bed frame 2 are detachably connected through a transverse connecting member, a plurality of first supporting feet 6 are arranged on the back bed frame 1, the back bed frame 1 is provided with a first supporting foot 6 at least at one end connected with the leg bed frame 2 and one end far away from the leg bed frame 2, the leg bed frame 2 is provided with a plurality of second supporting feet 7 at least at one end connected with the back bed frame 1 and one end far away from the back bed frame 1, so that the back bed frame 1 can be supported by the plurality of first supporting feet 6 when the back bed frame 1 is separated from the leg bed frame 2, the back bed frame 4 is turned upwards to form a backrest, the leg bed frame 2 can be supported by the plurality of second supporting feet 7, and a reclining chair is formed by the second supporting feet 5.
In the above technical scheme, back bedstead 1, buttock bed frame 3 and back bed frame 4 constitute back supporting component, shank bedstead 2 and shank bed frame 5 constitute shank supporting component. When the back bedstead 1 and the leg bedstead 2 are connected together, the multifunctional bedstead can be used as a bed, and the back bed frame 4 and the leg bed frame 5 can be turned upwards to change the shape of the multifunctional bedstead. The back bed frame 1 and the leg bed frame 2 can be separated, the back bed frame 4 is turned upwards to form a reclining chair backrest, a user can sit on the hip bed frame 3 to lean against the back bed frame 4, the back support component is used as a reclining chair, the leg bed frame 5 is turned upwards to form a table support, the leg support component can be used as a table, and the multifunctional bed frame in the scheme can be suitable for various scenes and is convenient to use in scenes with smaller space such as a caravan. When the multifunctional bed frame is used, mattresses can be laid on the buttock bed frame 3, the back bed frame 4 and the leg bed frame 5.
The leg bed frame 5 comprises a thigh bed frame 5.1, a shank bed frame 5.2 and a connecting rod 5.3, one end of the thigh bed frame 5.1 is hinged with the leg bed frame 2, the other end of the thigh bed frame 5.1 is hinged with one end of the shank bed frame 5.2, one end of the connecting rod 5.3 is hinged with the leg bed frame 2, and the other end of the connecting rod 5.3 is hinged with the shank bed frame 5.2 so that the thigh bed frame 5.1, the shank bed frame 5.2, the connecting rod 5.3 and the leg bed frame 2 enclose a quadrilateral structure.
Above-mentioned technical scheme can make thigh bed frame 5.1, shank bed frame 5.2, connecting rod 5.3 and shank bedstead 2 enclose into quadrilateral structure, when thigh bed frame 5.1 and shank bed frame 5.2 are put down, shank supporting component can regard as one-tenth bed body part, when thigh bed frame 5.1 and shank bed frame 5.2 upwards overturn, thigh bed frame 5.1 and shank bed frame 5.2 can support shank and thigh better, and can reduce shank bed frame 5.2 inclination, make it more be fit for using as the table frame.
The multifunctional bed frame further comprises a first linear driver 10 for driving the back bed frame 4 to turn over and a second linear driver 11 for driving the leg bed frame 5 to turn over, one end of the first linear driver 10 is hinged with the back bed frame 4, and the other end of the first linear driver 10 is hinged with the back bed frame 1. The technical scheme can realize the electric switching of the bed body form.
It will be appreciated that in one embodiment, the leg frame 2 is connected with a positioning plate 13, the back frame 1 is provided with a connecting hole, the positioning plate 13 is detachably connected with the connecting hole through a fixing shaft 14, and the fixing shaft 14 is in threaded connection with the connecting hole. The positioning piece 13, the connecting hole and the fixing shaft 14 constitute the lateral connecting member. The solution allows a detachable connection of the back frame 1 and the leg frame 2. Preferably, the positioning piece 13 is hinged to the leg frame 2, and a magnet is arranged on the positioning piece 13, and the leg frame 2 is made of a metal material capable of being magnetically attracted. According to the scheme, when the leg support assembly is used as a table alone, the positioning sheet 13 can be turned inwards and magnetically attracted on the leg bedstead 2, so that the positioning sheet 13 is prevented from knocking against the body of a user or other articles to cause damage.
It will be appreciated that in another embodiment, the back frame 1 is connected with a positioning plate 13, the leg frame 2 is provided with a connecting hole, the positioning plate 13 is detachably connected with the connecting hole through a fixing shaft 14, and the fixing shaft 14 is clamped with the connecting hole. The positioning piece 13, the connecting hole and the fixing shaft 14 constitute the lateral connecting member. The solution allows a detachable connection of the back frame 1 and the leg frame 2. Preferably, the positioning piece 13 is hinged with the back bed frame, and a magnet is arranged on the positioning piece 13, and the back bed frame 1 is made of a metal material capable of being magnetically attracted. According to the scheme, when the leg support assembly is used as a table alone, the positioning sheet 13 can be turned inwards and magnetically attracted on the back bedstead 1, so that the positioning sheet 13 is prevented from knocking against the body of a user or other objects to cause damage.
It will be appreciated that in another embodiment, as shown in fig. 5, the cross connection member comprises a clamping groove 15 and a clamping protrusion 16 which are mutually adapted and clamped, the clamping groove 15 being fixed on the back frame 1 and the clamping protrusion 16 being fixed on the leg frame 2. The clamping groove 15 is a dovetail groove or other clamping groove structure with an opening smaller than the inner size, and at least one end of the clamping groove 15 is provided with an opening, so that the clamping protrusion 16 can be clamped into the clamping protrusion 16 from the end of the clamping groove 15, and after the clamping groove 15 is clamped with the clamping protrusion 16, the back bed frame 1 and the leg bed frame 2 can be limited to move along the direction away from each other.
It will be appreciated that in another embodiment, the cross-connecting members include a snap-fit and snap-fit groove and a snap-fit protrusion, the groove being secured to the leg frame and the protrusion being secured to the back frame.
Example 2:
As shown in fig. 1 and 2, on the basis of embodiment 1, the distance between the two hinge shafts on the thigh bed frame 5.1 is larger than the distance between the two hinge shafts on the link 5.3 so that the end of the shank bed frame 5.2 away from the thigh bed frame 5.1 is inclined downward when the leg bed frame 5 is turned upward.
In the above technical scheme, the lower leg bed frame 5.2 is far away from the end of the thigh bed frame 5.1 and is inclined downwards, so that the thighs and the lower legs of the human body are better supported respectively, and the person sitting on the support pad can feel more comfortable. The two hinge shafts on the thigh bed frame 5.1 refer to: and the thigh bed frame 5.1 is hinged with the leg bed frame 2, and the thigh bed frame 5.1 is hinged with the shank bed frame 5.2. The two hinge axes on the link 5.3 are: and the connecting rod 5.3 is hinged with the leg bed frame 2, and the connecting rod 5.3 is hinged with the shank bed frame 5.2.
Preferably, the lower end face of the table plate 8 is obliquely arranged, and the inclination angle of the lower end face of the table plate 8 is the same as that of the upper end face of the lower end face 5.2 when the lower end face of the lower end face is turned upwards, so that the upper end face of the table plate 8 is horizontally arranged when the lower end face of the lower end face 5 is turned upwards.
In the above technical scheme, the upper end face of the table plate 8 is horizontally arranged, so that objects such as teacups, bowls and chopsticks can be placed on the upper end face of the table plate 8 more conveniently and stably. And after the table 8 is detached from the calf bed frame 5.2, the calf bed frame 5.2 can still be kept inclined, and the calf of a human body is better supported when the leg support assembly is used as a bed.
Example 3:
On the basis of embodiment 1, the thigh bed frame, the shank bed frame, the connecting rod and the leg bed frame enclose a quadrilateral to form a parallelogram, namely, the distance between two hinge shafts on the thigh bed frame is equal to the distance between two hinge shafts on the connecting rod, so that the upper end face of the shank bed frame is always kept horizontal. The scheme can keep the upper end face of the shank bed frame horizontal all the time, can be used by directly placing a common table plate on the shank bed frame, and does not need to use a special table plate.
Example 4:
As shown in fig. 3 and fig. 4, on the basis of embodiment 1, the connecting rod 5.3 is hinged with the calf bed frame 5.2 through a rotating shaft 9, the rotating shaft 9 is detachably connected with the calf bed frame 5.2, a first through hole 5.4 and a second through hole 5.5 which are arranged along the length direction of the connecting rod 5.3 are arranged at one end of the connecting rod 5.3, which is close to the calf bed frame 5.2, the rotating shaft 9 is detachably connected with the first through hole 5.4 or the second through hole 5.5, and when the rotating shaft 9 is connected with the first through hole 5.4, the thigh bed frame 5.1, the calf bed frame 5.2, the connecting rod 5.3 and the leg bed frame 2 are enclosed into a parallelogram, so that the upper end face of the calf bed frame 5.2 is always kept horizontal; when the rotating shaft 9 is connected with the second through hole 5.5, the distance between the two hinge shafts on the thigh bed frame 5.1 is greater than the distance between the two hinge shafts on the connecting rod 5.3, so that when the leg bed frame 5 turns upwards, one end of the shank bed frame 5.2, which is far away from the thigh bed frame 5.1, is inclined downwards.
In the above technical scheme, the thigh bed frame 5.1, the shank bed frame 5.2, the connecting rod 5.3 and the shank bedstead 2 form a shank support assembly, when the shank support assembly is used as a part of the structure of the bed body, the rotating shaft 9 is inserted into the second through hole 5.5, and when the shank bed frame 5 is turned upwards, the shank bed frame 5.2 is far away from one end of the thigh bed frame 5.1 and is inclined downwards, so that the thighs and the shanks of the human body are better supported respectively. When the leg support assembly is used alone as a table, the rotating shaft 9 can be inserted into the first through hole 5.4, the scheme can keep the upper end face of the calf bed frame 5.2 horizontal, and the common table plate 8 can be directly placed on the calf bed frame 5.2 for use without using a special table plate 8. The rotating shaft 9 can adopt a detachable bolt structure and can be independently taken down from the shank bed frame 5.2 and the connecting rod 5.3.