CN114304975A

CN114304975A - Bedstead and bed

Info

Publication number: CN114304975A
Application number: CN202210005076.8A
Authority: CN
Inventors: 王炳坤
Original assignee: De Rucci Healthy Sleep Co Ltd
Current assignee: De Rucci Healthy Sleep Co Ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-04-12
Anticipated expiration: 2042-01-05
Also published as: CN114304975B

Abstract

The invention belongs to the technical field of furniture and discloses a bed frame and a bed, wherein the bed frame comprises a first connecting rod, a second connecting rod and a connecting mechanism, the connecting mechanism is arranged in the first connecting rod, and the connecting mechanism can be connected in the second connecting rod so as to connect the first connecting rod and the second connecting rod; the bed comprises the bed frame. The first connecting rod is connected with the second connecting rod through the built-in connecting mechanism, the appearance is attractive, and the user can be prevented from being damaged by the bolt, so that the user is protected.

Description

Bedstead and bed

Technical Field

The invention relates to the technical field of furniture, in particular to a bedstead and a bed.

Background

The bedstead is the furniture commonly used that is used for laying the mattress, mainly including the stand that is used for the bottom sprag and the horizontal pole that is used for the mattress to support, and among the prior art, stand and horizontal pole generally are through external bolted connection, not only pleasing to the eye inadequately, but also the user of gouging easily.

Based on the above situation, it is desired to design a bed frame and a bed to solve the above problems.

Disclosure of Invention

One object of the present invention is: the utility model provides a bedstead, first connecting rod is connected through built-in coupling mechanism with the second connecting rod, and firm in connection is reliable, and handsome in appearance can also avoid the user to be gouged by the bolt.

Another object of the invention is: a bed is provided, which comprises the bed frame.

In order to achieve the purpose, the invention adopts the following technical scheme:

in one aspect, a bed frame is disclosed, comprising:

a first link;

a second link;

a connection mechanism installed inside the first link and connectable to inside of the second link to connect the first link and the second link.

As a preferred scheme, the connecting mechanism comprises a propelling component and a limiting component, the propelling component is located in the first connecting rod, the limiting component is connected to an execution end of the propelling component, the propelling component can push the limiting component into the second connecting rod, and the limiting component can fix the second connecting rod on the first connecting rod.

As a preferable scheme, the second connecting rod is provided with a connecting hole and a fixing hole, the fixing hole is positioned inside the second connecting rod, the connecting hole is communicated with the outside and the fixing hole, and the diameter of the fixing hole is larger than that of the connecting hole;

the limiting assembly comprises a driving part, a linkage part and a driven part, the driving part is in transmission connection with the driven part through the linkage part, and when the driving part moves along the axial direction of the connecting hole, the driven part can move in the radial direction of the connecting hole in the fixed hole.

As a preferred scheme, the limiting assembly further comprises a telescopic shell, the telescopic shell is connected to the execution end of the propelling assembly, the driven piece is arranged in the telescopic shell in a sliding mode along a first direction, the driving piece can move along a second direction, one end of the linkage piece is hinged to the driving piece, and the other end of the linkage piece is hinged to the driven piece.

Specifically, the first direction is a radial direction of the connection hole, and the second direction is an axial direction of the connection hole.

As a preferred scheme, the limiting assembly further comprises an elastic piece, one end of the elastic piece is abutted to the inner wall of the first connecting rod, the other end of the elastic piece is abutted to the driving piece, and the elastic piece can drive the driving piece to move along the second direction.

As a preferable scheme, the limiting assembly further comprises a push rod, the push rod is hinged to the inner wall of the first connecting rod and connected with the driving piece, and when the push rod rotates in the first connecting rod, the push rod can push the driving piece to move along the second direction.

As a preferable scheme, the propelling assembly comprises a driving part and a sliding part, the limiting assembly is connected with the sliding part, the sliding part is connected to the output end of the driving part, and the driving part can drive the sliding part to move along a second direction, so that the limiting assembly enters the second connecting rod.

Preferably, the sliding part is screwed on the first connecting rod along the second direction, and the driving part can drive the sliding part to rotate;

and/or the sliding part penetrates through the inner wall of the first connecting rod and is in threaded connection with the second connecting rod along the second direction, and the driving part can drive the sliding part to rotate.

As a preferable scheme, a first bevel gear is sleeved on the sliding member in a sliding manner along the second direction, the first bevel gear is in transmission connection with the sliding member, the first bevel gear is limited on the first connecting rod along the second direction, a second bevel gear is arranged on the driving member, and the first bevel gear is meshed with the second bevel gear.

On the other hand, a bed is also disclosed, which comprises the bed frame.

The invention has the beneficial effects that: the bed frame and the bed are provided, the first connecting rod and the second connecting rod of the bed frame are connected through the built-in connecting mechanism, the appearance is attractive, and a user can be protected from being knocked by bolts; the bed comprises the bed frame.

Drawings

The invention is explained in more detail below with reference to the figures and examples.

FIG. 1 is a cross-sectional view of a bed frame;

fig. 2 is an exploded view of the spacing assembly (with the resilient member and push rod removed).

In fig. 1 to 2:

1. a first link; 11. a card holder;

2. a second link; 21. connecting holes; 22. a fixing hole;

3. a connecting mechanism; 31. a propulsion assembly; 311. a drive member; 3111. a second bevel gear; 3112. rotating the rod; 312. a sliding member; 313. a first bevel gear; 314. a key; 32. a limiting component; 321. a driving member; 322. a linkage member; 323. a driven member; 324. a telescoping shell; 325. an elastic member; 326. a push rod.

Detailed Description

In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. 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 technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 1, the present embodiment provides a bed frame, which includes a first connecting rod 1, a second connecting rod 2 and a connecting mechanism 3, wherein the first connecting rod 1 and the second connecting rod 2 can be arranged as a vertical column and a horizontal rod, a vertical column and a connecting rod, or a connecting rod and a horizontal rod, the first connecting rod 1 of the present embodiment is a vertical column, the second connecting rod 2 is a horizontal rod, the connecting mechanism 3 is installed inside the first connecting rod 1, the second connecting rod 2 is embedded in a groove on a side wall of the first connecting rod 1, and the connecting mechanism 3 is connected inside the second connecting rod 2 to connect the first connecting rod 1 and the second connecting rod 2. It can be understood that first connecting rod 1 is connected through built-in coupling mechanism 3 with second connecting rod 2, replaces external bolted connection, and handsome in appearance can also protect the user not gouged by the bolt.

In this embodiment, the connection mechanism 3 includes a pushing component 31 and a limiting component 32, the pushing component 31 is located in the first connection rod 1, and the limiting component 32 is connected to the executing end of the pushing component 31. When connecting first connecting rod 1 and second connecting rod 2, propulsion assembly 31 pushes spacing subassembly 32 into in the second connecting rod 2 to spacing subassembly 32 can be spacing in second connecting rod 2, makes second connecting rod 2 can't break away from first connecting rod 1, can be fixed in second connecting rod 2 on first connecting rod 1, and all operations can all be accomplished in the inside of first connecting rod 1.

As shown in fig. 1 and 2, the second connecting rod 2 is provided with a connecting hole 21 and a fixing hole 22, the connecting hole 21 and the fixing hole 22 of the embodiment are coaxial, the diameter of the connecting hole 21 is smaller than that of the fixing hole 22, the fixing hole 22 is located inside the second connecting rod 2, and the connecting hole 21 is opened in the side wall of the second connecting rod 2 to communicate the fixing hole 22 with the outside of the second connecting rod 2; the limiting assembly 32 comprises a driving part 321, a linkage part 322 and a driven part 323, wherein the linkage part 322 is connected with the driving part 321 and the driven part 323. When the pushing assembly 31 pushes the driven member 323 into the second connecting rod 2, the driving member 321 moves along the axial direction of the connecting hole 21, and under the action of the linkage member 322, the driven member 323 moves along the radial direction of the connecting hole 21 in the fixing hole 22, so that the size of the driven member 323 in the radial direction of the connecting hole 21 is larger than the diameter of the connecting hole 21 and smaller than the diameter of the fixing hole 22, then the pushing assembly 31 drives the driven member 323 to move along the direction close to the first connecting rod 1, and the driven member 323 abuts against the side wall of the fixing hole 22 close to the connecting hole 21, so that the second connecting rod 2 is fixed on the first connecting rod 1, and the operation is simple; when the second connecting rod 2 needs to be disassembled, the pushing assembly 31 can pull out the follower 323 only by moving the follower 323 along the radial direction of the connecting hole 21 until the size of the follower 323 in the radial direction of the connecting hole 21 is smaller than the diameter of the connecting hole 21. In other embodiments of the present invention, the position-limiting component 32 can be configured as a screw, and the pushing component 31 can screw the screw to the second link 2 in the first link 1 to achieve the same connecting function.

Specifically, the limiting assembly 32 further includes a telescopic shell 324, the telescopic shell 324 is connected to the execution end of the propelling assembly 31, the first direction is the radial direction of the connecting hole 21, the second direction is the axial direction of the connecting hole 21, the driving part 321 is set as a sliding rod, the driving part 321 can move in the connecting hole 21 along the second direction, the driven part 323 is set as two sliding blocks, the two sliding blocks are respectively located at two sides of the driving part 321, the driven part 323 is slidably disposed in the telescopic shell 324 along the first direction and can extend out of or retract into the telescopic shell 324, the linkage part 322 is set as a connecting rod, one end of the linkage part 322 is hinged to the driving part 321, the other end is hinged to the driven part 323, and the structure is simple. When the driving member 321 is pushed, the driven member 323 can gradually extend out of the telescopic case 324; when the driving member 321 is pulled, the driven member 323 can gradually retract into the telescopic case 324, and the operation is simple. In other embodiments of the present invention, the driving member 321 and the driven member 323 may be both configured as racks, the linkage member 322 is configured as a gear, and the linkage member 322 is engaged with the driving member 321 and the driven member 323 at the same time, so as to achieve a linkage effect.

As a preferred embodiment, the position limiting assembly 32 further includes an elastic member 325, the elastic member 325 may be configured as a spring or a spring plate, in this embodiment, the elastic member 325 is a spring, one end of the spring abuts against the inner wall of the first link 1, and the other end abuts against the end of the driving member 321. It can be understood that the link 322 is made of an elastic material, the spring is in a compressed state, the spring is gradually restored during the process that the propelling assembly 31 carries the telescopic shell 324 into the second connecting rod 2, when the telescopic shell 324 is located in the connecting hole 21, the follower 323 abuts against the side wall of the connecting hole 21, and the link 322 is gradually deformed; when the telescopic shell 324 is positioned in the fixing hole 22, the propelling assembly 31 stops driving the telescopic shell 324, the spring is in a normal state, and the linkage piece 322 gradually restores, so that the driven piece 323 moves along the radial direction of the connecting hole 21 until the size of the driven piece 323 in the radial direction of the connecting hole 21 is larger than the diameter of the connecting hole 21; then the pushing assembly 31 is pulled back, the follower 323 can abut against the side wall of the fixing hole 22 close to the connecting hole 21, and the first connecting rod 1 and the second connecting rod 2 are kept in a locking state.

As a preferred embodiment, the position limiting assembly 32 further includes a push rod 326, since the first connecting rod 1 of the present embodiment extends along the first direction, the second connecting rod 2 extends along the second direction, the push rod 326 is hinged to the inner wall of the first connecting rod 1 through a bracket, and an end of the push rod 326 is hinged to the driving member 321. When the push rod 326 rotates around the bracket, the push rod 326 can push the driving member 321 to move in the second direction to enter and exit the second connecting rod 2, which simplifies the operation of the user. In other embodiments of the present invention, the push rod 326 may be slidably disposed in the first link 1 along the second direction, an end of the push rod 326 is connected to the driving member 321, and the push-pull push rod 326 may also drive the driving member 321 to move along the second direction.

As shown in fig. 1, in the present embodiment, the propelling assembly 31 includes a driving element 311 and a sliding element 312, the telescopic shell 324 of the position limiting assembly 32 is connected to the sliding element 312, the driving element 311 is located in the first connecting rod 1, and the sliding element 312 is connected to the output end of the driving element 311. First, the driving member 311 drives the sliding member 312 to move in the second direction, so as to bring the telescopic case 324 into the fixing hole 22; then the driven member 323 moves along the radial direction of the connecting hole 21 until the size of the driven member 323 in the radial direction of the connecting hole 21 is larger than the diameter of the connecting hole 21, and the driving member 311 pulls back the sliding member 312 along the second direction, so that the driven member 323 can abut against the side wall of the fixing hole 22 close to the connecting hole 21, and the first connecting rod 1 and the second connecting rod 2 are kept in a locking state.

Specifically, the sliding member 312 is provided as a screw, the sliding member 312 is screwed to the inner wall of the first link 1 along the second direction, and the driving member 311 can drive the sliding member 312 to rotate, so that the sliding member 312 moves along the second direction, and the structure is simple. In other embodiments of the present invention, the sliding member 312 may be threaded through the first link 1 and screwed to the inner wall of the connecting hole 21, or the sliding member 312 may be threaded to both the first link 1 and the second link 2, so that the same sliding function can be achieved. In other embodiments of the present invention, the sliding member 312 may also be slidably disposed on the first connecting rod 1 along the second direction, the driving member 311 is configured as a motor or a cylinder, and the driving member 311 drives the sliding member 312 to move along the second direction in an electrically controlled manner.

In this embodiment, a sliding slot extending along the second direction is formed on the sliding member 312, a key 314 is slidably disposed in the sliding slot, the first bevel gear 313 is slidably connected to the sliding member 312 along the second direction through the key 314 and can drive the sliding member 312 to rotate, so as to prevent interference, the card holder 11 is further installed in the first link 1, the first bevel gear 313 is limited in the card slot of the card holder 11 and cannot move along the second direction, since the first link 1 extends along the first direction and the second link 2 extends along the second direction, the driving member 311 includes a second bevel gear 3111 and a rotating lever 3112 extending along the first direction, the rotating lever 3112 is rotatably installed in the first link 1, the second bevel gear 3111 is in transmission connection with the end of the rotating lever 3112, the second bevel gear 3111 is engaged with the first bevel gear 313, so that the sliding member 312 rotates to move along the second direction, and the space utilization ratio of this structure is high, the operation of the user is simplified. When the rotation lever 3112 is rotated, the driving member 311 can be moved in the second direction by the first bevel gear 313 rotating synchronously with the slider 312, and the operation is simple. The rotating rod 3112 is provided with an upper section of folding rod and a lower section of folding rod which are hinged, the upper section of folding rod is arranged in a rotating hole of the first connecting rod 1 in a sliding manner, the lower section of folding rod is arranged on the side wall of the first connecting rod 1 in a rotating manner, and when the upper section of folding rod and the lower section of folding rod are coaxial, the rotating rod 3112 can rotate in the rotating hole of the first connecting rod 1; when the upper and lower folding rods form a certain included angle, the rotating rod 3112 cannot rotate in the rotating hole of the first connecting rod 1, and the propelling component 31 is locked. In other embodiments of the present invention, the driving element 311 may also be a motor, an output end of the motor is connected with a nut in a transmission manner, and the nut is sleeved on the sliding element 312 in a transmission manner, so as to achieve the same function.

The embodiment also provides a bed, which comprises a mattress and the bed frame, wherein the mattress is laid on the bed frame, and the first connecting rod 1 and the second connecting rod 2 of the bed frame are connected through the built-in connecting mechanism 3, so that the bed is attractive in appearance, and can avoid hurting a user, thereby protecting the user.

In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are based on the orientation or positional relationship shown in the drawings for convenience in description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present invention. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

In addition, the foregoing is only the preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A bed frame, comprising:

a first link (1);

a second link (2);

a connecting mechanism (3) mounted inside the first link (1), and the connecting mechanism (3) is connectable inside the second link (2) to connect the first link (1) and the second link (2).

2. The bed base according to claim 1, wherein the connecting mechanism (3) comprises a pushing assembly (31) and a limiting assembly (32), the pushing assembly (31) is located in the first connecting rod (1), the limiting assembly (32) is connected to an actuating end of the pushing assembly (31), the pushing assembly (31) can push the limiting assembly (32) into the second connecting rod (2), and the limiting assembly (32) can fix the second connecting rod (2) on the first connecting rod (1).

3. The bed frame according to claim 2, wherein the second connecting rod (2) is provided with a connecting hole (21) and a fixing hole (22), the fixing hole (22) is located inside the second connecting rod (2), the connecting hole (21) communicates with the outside and the fixing hole (22), and the diameter of the fixing hole (22) is larger than that of the connecting hole (21);

the limiting assembly (32) comprises a driving piece (321), a linkage piece (322) and a driven piece (323), the driving piece (321) is in transmission connection with the driven piece (323) through the linkage piece (322), and when the driving piece (321) moves along the axial direction of the connecting hole (21), the driven piece (323) can move along the radial direction of the connecting hole (21) in the fixing hole (22).

4. The bed base according to claim 3, wherein the position limiting assembly (32) further comprises a telescopic shell (324), the telescopic shell (324) is connected to an executing end of the propelling assembly (31), the driven member (323) is slidably arranged in the telescopic shell (324) along a first direction, the driving member (321) can move along a second direction, one end of the linkage member (322) is hinged with the driving member (321), and the other end of the linkage member is hinged with the driven member (323).

5. The bed base according to claim 4, wherein the position limiting assembly (32) further comprises an elastic member (325), one end of the elastic member (325) abuts against the inner wall of the first connecting rod (1) and the other end abuts against the active member (321), and the elastic member (325) can drive the active member (321) to move along the second direction.

6. The bed base according to claim 4, wherein the position limiting assembly (32) further comprises a push rod (326), the push rod (326) is hinged to the inner wall of the first connecting rod (1) and connected with the active member (321), and when the push rod (326) rotates in the first connecting rod (1), the push rod (326) can push the active member (321) to move along the second direction.

7. The bed base according to claim 2, wherein the pushing assembly (31) comprises a driving member (311) and a sliding member (312), the stopping assembly (32) is connected with the sliding member (312), the sliding member (312) is connected with the output end of the driving member (311), the driving member (311) can drive the sliding member (312) to move along the second direction, so that the stopping assembly (32) enters the second connecting rod (2).

8. The bed base according to claim 7, wherein the glider (312) is threaded onto the first link (1) in the second direction, the driving member (311) being capable of driving the glider (312) in rotation;

and/or the sliding piece (312) penetrates through the inner wall of the first connecting rod (1) and is in threaded connection with the second connecting rod (2) along the second direction, and the driving piece (311) can drive the sliding piece (312) to rotate.

9. The bed frame according to claim 8, wherein a first bevel gear (313) is slidably sleeved on the sliding member (312) along the second direction, the first bevel gear (313) is in transmission connection with the sliding member (312), the first bevel gear (313) is limited on the first connecting rod (1) along the second direction, a second bevel gear (3111) is arranged on the driving member (311), and the first bevel gear (313) is engaged with the second bevel gear (3111).

10. A bed comprising the frame according to any one of claims 1 to 9.