CN115769950A - Skeleton frame and bedstead - Google Patents

Abstract

The invention discloses a spareribs and a bedstead, which comprise a frame component, a crawler driving component arranged in the frame component, a crawler driven by the crawler driving component and a plurality of spareribs strips arranged on the crawler; the ribs are driven by the track driving assembly to be close to each other in a folded state, and the ribs are driven by the track driving assembly to be away from each other in an unfolded state. Each rib strip is driven to move towards the preset direction to open or close the rib frame unit through the matching of the crawler belt and the sliding assembly, and the rib frame is automatically and safely opened.

Description

Skeleton frame and bedstead

Technical Field

The invention relates to the technical field of a skeleton arrangement, in particular to a skeleton arrangement and a bedstead.

Background

The structure of the bed frame can be changed into a natural covering mode through the development of centuries. The raft frame becomes the main part of the bed frame and becomes the bearing mode adopted by each furniture factory after long-time market examination from the most original simple straw mat to the bed board for bearing.

Besides the load bearing of the skeleton frame, a storage cabinet is arranged below the skeleton frame, the space below the bed body is used for storing articles, and the storage cabinet is opened generally by opening the skeleton frame.

At present the bed body is connected to the universal adoption air pressure bar and skeleton to realize opening or closing of skeleton, if lift up the back at skeleton, the air pressure bar leads to suddenly losing the strength of support because of failures such as revealing, and skeleton can fall suddenly, leads to the personnel to be injured or press from both sides by skeleton when placing the storing easily.

Therefore, there is a need to develop a rib structure that can be opened for storage without lifting the rib structure.

Disclosure of Invention

In order to solve the technical problems, the invention aims to provide a skeleton frame and a bed frame, which are used for automatically opening the skeleton frame on a plane at multiple angles and improving the safety of opening the skeleton frame.

In view of the above, the embodiment of the present invention provides a skeleton frame, which includes a frame assembly, a track driving assembly installed in the frame assembly, a track driven by the track driving assembly, and a plurality of skeleton bars installed on the track;

the spareribs are driven by the track driving assembly to move towards each other, and the spareribs move away from each other along the track.

Further, the frame subassembly includes that first frame and setting are in two side frame between the first frame, arbitrary be equipped with in the first frame and hold the first holding cavity of track drive assembly, side frame is equipped with and holds the second holding cavity of track.

Further, a guide rail is arranged in the second accommodating cavity; two end parts of the spareribs are respectively connected with a sliding assembly, and the sliding assemblies are connected to the guide rail in a sliding manner; one end of the crawler belt is sleeved in the crawler belt driving assembly, and the other end of the crawler belt extends along the long edge direction, penetrates through each sliding assembly and is fixed on the sliding assembly at the farthest end.

Furthermore, each sliding assembly is internally provided with a moving piece which rolls along the front and the back of the crawler and a sliding driving piece which drives the moving piece to rotate.

Furthermore, the bottom of the guide rail is provided with a plurality of magnetic pieces, and a Hall sensor for sensing the magnetic pieces is arranged in the sliding assembly.

Furthermore, the sliding assembly comprises a sliding shell, a sliding groove is formed in the bottom of the sliding shell, and the sliding groove is connected to the guide rail in a sliding mode.

Furthermore, each sliding shell is provided with a through hole for the crawler belt to pass through, and the through holes are respectively arranged at two sides of the sliding groove; the crawler belt penetrates through the through hole and is sleeved in the sliding shell at the farthest end.

Furthermore, the moving part comprises a rotating shaft and two sliding rollers connected to two ends of the rotating shaft, and an output shaft of the sliding driving part is fixedly connected with the rotating shaft; the two sliding rollers are arranged on two sides of the sliding groove, each sliding roller is arranged on the inner periphery of one crawler belt and is abutted against the crawler belt, and the sliding roller at the farthest end is sleeved with the crawler belt to form a closed loop.

Furthermore, the top surface of the sliding shell is provided with an anti-skidding convex pad, and the two inner side surfaces of the sliding groove and the guide rail which are abutted are provided with silent cotton.

Further, track drive assembly includes the gyro wheel shell, sets up the big gyro wheel in the gyro wheel shell, the rolling driving piece is connected in the pivot of big gyro wheel, the track cover is established on the big gyro wheel, and the one end of track is fixed on the big gyro wheel, big gyro wheel will under the drive of rolling driving piece the track rolling arrives in the gyro wheel shell.

Further, be equipped with in the gyro wheel shell and be used for the restriction the gag lever post of the degree of unreeling is received to the track, be equipped with the protruding pad of antiskid in the periphery of big gyro wheel, rolling driving piece cover is equipped with the driving piece shell to fix through the driving piece fixer in the driving piece shell.

In addition, a bed frame is provided, which comprises any one of the skeletons.

The invention has the beneficial effects that: the embodiment of the invention provides a spareribs frame and a bedstead, which comprise a frame component, a crawler driving component arranged in the frame component, a crawler driven by the crawler driving component to stretch and retract, and a plurality of spareribs strips arranged on the crawler; the spareribs are driven by the track driving assembly to move towards each other, and the spareribs move away from each other along the track. Each rib strip is driven to move towards the preset direction to open or close the rib frame unit through the matching of the crawler belt and the sliding assembly, and the rib frame is automatically and safely opened.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic overall structure diagram of a skeleton frame according to an embodiment of the present invention;

FIG. 2 is a partial exploded view of a rib cage according to an embodiment of the present invention;

fig. 3 is an internal structural diagram of a skeleton frame according to an embodiment of the present invention;

fig. 4 is a side frame and an internal structure of a rib frame according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of an arrangement of a magnetic member and an electromagnet of a skeleton frame according to an embodiment of the present invention;

FIG. 6 is an exploded view of a slide assembly of a rib cage according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a front and a back of a rib bar and a sliding assembly of a rib frame according to an embodiment of the present invention;

FIG. 8 is an exploded view of a track drive assembly of a rib cage according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram of a second state of a skeleton row according to an embodiment of the present invention;

fig. 10 is a schematic structural diagram of a state three of a skeleton row according to an embodiment of the present invention.

In the figure: 100. a frame assembly; 101. a first frame; 103. a first accommodating cavity; 102. a side frame; 104. a second accommodating cavity;

1. a track drive assembly; 10. a roller housing; 11. a large roller; 12. rolling a driving piece; 13. a limiting rod; 14. a drive member housing; 15. a driving member holder;

2. a crawler; 3. spareribs strips; 4. a guide rail; 6. a magnetic member; 7. an electromagnet;

5. a sliding assembly; 50. a moving member; 51. a sliding drive member; 52. a Hall sensor; 501. a rotating shaft; 502. a sliding roller; 53. a sliding housing; 530. a sliding groove; 531. a through hole; 54. an anti-skid raised pad; 55. silence cotton, 56, control chip.

Detailed Description

The embodiment of the invention provides a skeleton frame and a bed frame, which are used for realizing automatic multi-angle opening of the skeleton frame on a plane.

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the 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.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

The first embodiment is as follows:

referring to fig. 1 to 3, fig. 1 is a schematic overall structural diagram of a skeleton frame according to an embodiment of the present invention, as shown in fig. 1 to 3, including a frame assembly 100, a track driving assembly 1 installed in the frame assembly 100, a track 2 driven by the track driving assembly 1, and a plurality of skeleton bars 3 installed on the track 2; wherein each of the chop bars 3 has a collapsed state driven by the track driving assembly 1 and approaching each other, and an expanded state moving away from each other along the track 2.

Specifically, drive track 2 and install spareribs strip 3 on track 2 through track drive assembly 1 for this spareribs strip 3 removes the folded state that realizes being close to each other, and has the edge the expanded state that track 2 kept away from each other, so that the spareribs frame can open or close on the horizontal direction, improves the security of spareribs frame.

Further, the side frame assembly 100 includes a first frame 101 and a side frame 102 disposed between the two first frames 101, a first receiving cavity 103 for receiving the crawler belt driving assembly 1 is disposed in any one of the first frames 101, a second receiving cavity 104 for receiving the crawler belt 2 is disposed in the side frame 102, and a guide rail 4 is further disposed in the second receiving cavity 104;

further, a guide rail 4 is further arranged in the second accommodating cavity 104; two ends of the spareribs strip 3 are respectively connected with a sliding assembly 5, and the sliding assemblies 5 are connected to the guide rail 4 in a sliding manner; one end of the crawler 2 is sleeved in the crawler driving assembly 1, and the other end of the crawler 2 extends along the side frame direction, penetrates through each sliding assembly 5 and is fixed on the farthest sliding assembly 5.

In a specific embodiment, as shown in fig. 1 to 4, two frame assemblies 100 of a left-right structure, an outer frame of the frame assembly 100 is mainly formed by two first frames 101 and two long-side frames 102, and a plurality of rib bars 3 are arranged at intervals along a long-side direction, a first accommodating cavity 103 with an inward opening is arranged in any one of the first frames 101, a track driving assembly 1 is arranged in the first accommodating cavity 103, the side frame 102 is provided with a second accommodating cavity 104 with an inward opening, a guide rail 4 is arranged in the second accommodating cavity 104, and a track 2 is arranged in the second accommodating cavity 104; two tip of rib strip 3 respectively with 5 fixed connection of sliding component, sliding component 5 sliding connection is in second holding cavity 104, track drive assembly 1 drive the rolling of track 2 is in order to drive rib strip 3 toward the head of a bed or the direction of tailstock remove and draw in rib strip 3 in order to open frame subassembly 100, perhaps realizes resetting of rib strip 3 in order to close through manual cooperation track drive assembly 1 frame subassembly 100.

Further, each sliding assembly 5 is provided with a moving member 50 rolling back and forth along the track 2 and a sliding driving member 51 driving the moving member 50 to rotate.

Specifically, as shown in fig. 6, a sliding driving member 51 is disposed inside the sliding assembly 5, the sliding driving member 51 is a sliding driving motor, the moving member 50 is a roller, and a corresponding control chip 56 is disposed, the sliding driving member 51 and the control chip 56 are connected through a circuit, and the control chip 56 is connected to a charging power source or a mobile power source, for example: the rechargeable battery or the self-discharge battery supplies power to the control chip 56, the sliding driving member 51 drives the internal moving member 50 to move the corresponding sliding assembly 5 to a preset distance and direction, and the spareribs 3 move under the pulling of the caterpillar 2 and the internal driving of the sliding assembly 5, so as to open or close the edge frame assembly 100; for example, the crawler 2 pulls the ribs 3 back, the space between the ribs 3 decreases, and the sliding driving member 51 drives the ribs 3 to increase.

Further, as shown in fig. 4-5, a plurality of magnetic members 6 are disposed at the bottom of the guide rail 4, and a hall sensor 52 for sensing the magnetic members 6 is further disposed in the sliding assembly 5.

Specifically, a magnetic member 6 is arranged at the bottom of the guide rail 4, a plurality of groups of electromagnets 7 are arranged at intervals beside the magnetic member 6, a hall sensor 52 is further arranged in the sliding assembly 5, and the hall sensor 52 is used for sensing the electromagnets 7 with corresponding numbers; so that the position of each set of electromagnets 7 corresponds to the position of each spareribs strip 3 when the edge frame assembly 100 is closed.

Further, the sliding assembly 5 includes a sliding housing 53, a sliding groove 530 is disposed at a bottom of the sliding housing 53, and the sliding groove 530 is slidably connected to the guide rail 4.

In a specific embodiment, the sliding housing 53 is a cubic structure, a mounting groove is formed in one side of the sliding housing 53 facing the rib strip 3, the mounting groove is fixedly connected with the end of the rib strip 3, the bottom of the sliding housing 53 is clamped and slidably connected to the guide rail 4 through the sliding groove 530, and the guide rail 4 is an upward-protruding metal guide rail, so that the sliding assembly 5 moves on a straight line.

In addition, the track 2 is embedded with an electric cable, the electric cable is externally connected with a power supply, the magnetic force piece 6 and the magnetic field of the electric cable repel each other to generate fine magnetic suspension, and the sliding shell 53 can better slide on the guide rail 4 through the magnetic suspension.

Further, each of the sliding housings 53 is provided with a through hole 531 for the track 2 to pass through, and the through holes 531 are respectively disposed at two sides of the sliding groove 530; the crawler 2 passes through the through hole 531 and is sleeved in the slide housing 53 at the farthest end.

In a specific embodiment, as shown in fig. 5, two sides of each sliding housing 53 are respectively provided with a through hole 531, and the track 2 passes through the through hole 531 and is sleeved in the sliding housing 53 at the farthest end, so as to facilitate pulling the rib strip 3 to fold.

Further, as shown in fig. 6, the moving member 50 includes a rotating shaft 501 and two sliding rollers 502 connected to two ends of the rotating shaft 501, and an output shaft of the sliding driving member 51 is fixedly connected to the rotating shaft 501; the two sliding rollers 502 are disposed at two sides of the sliding groove 520, each sliding roller 502 is disposed at an inner periphery of one of the caterpillars 2 and abuts against the caterpillars 2, and the sliding roller 502 located at the farthest end is sleeved with the caterpillars 2 to form a closed loop.

In a specific embodiment, as shown in fig. 6, the moving member 50 is two sliding rollers 521 connected by a rotating shaft 520, the two sliding rollers 521 are respectively disposed on the inner peripheries of the crawler 2 at both sides of the sliding groove 530 across the sliding groove 530, the crawler 2 is two, and the outer periphery of the sliding roller 521 at each side is abutted against the inner peripheral wall of the crawler 2. The slide roller 521 at the farthest end is sleeved with the crawler 2.

Further, as shown in fig. 5, a non-slip convex pad 54 is provided on the top surface of the sliding housing 53, and a silencing cotton 55 is provided on both inner side surfaces of the sliding groove 530 abutting against the guide rail 31.

In a particular embodiment, the strip 3 is prevented from slipping during sliding by providing a cleat 54 on the top surface of the sliding housing 53. Through being provided with the silence cotton 55 on two medial surfaces of sliding groove 530 and guide rail 31 looks butt for spareribs strip 3 is at the gliding in-process silence, improves user experience and feels.

Further, as shown in fig. 7, the crawler driving assembly 1 includes a roller housing 10 and a large roller 11 disposed in the roller housing 10, the large roller 11 is connected to a winding driving member 12, the crawler 2 is sleeved on the large roller 11, and one end of the crawler 2 is fixed on the large roller 11, and the large roller 11 is driven by the winding driving member 12 to wind the crawler 2 into the roller housing 10.

In a particular embodiment, the roller housing 10 of the large roller 11 has a space for rolling in the crawler 2, and the roller housing 10 has a through hole 531 of a size specific to the crawler 2 so that the crawler 2 does not deviate from the accommodation of the large roller 11 during the movement.

Further, as shown in fig. 7, a limiting rod 13 is arranged in the roller housing 10, an anti-skid convex pad is arranged on the large roller 11, and the rolling driving part 12 is sleeved with a driving part housing 14 and fixed in the driving part housing 14 through a driving part fixer 15.

In addition, the rolling driving part 12 is a rolling motor, and one side of the rolling driving part 12 is provided with a limiting rod 13 for recovering the crawler belt 2, so that the crawler belt 2 is properly wound and unwound, and the problem that the crawler belt 2 is excessively rolled or unwound to cause damage is avoided.

It is noted that the bezel assembly 100 has three states:

a first state: in the closed position, i.e. in normal use, the individual spareribs 3 are arranged at equal distances, as shown in fig. 1.

And a second state: as shown in fig. 9, the frame assembly 100 is opened toward the first frame 101 on one side, and the track driving assembly 1 is usually disposed at the tailstock, so that the ribs 3 are folded toward the tailstock, at this time, the track driving assembly 1 drives the track 2 to wind, the ribs 3 at the farthest end are folded toward the tailstock, and the ribs 3 are folded toward the tailstock under the action of the track 2.

And a third state: as shown in fig. 10, the frame assembly 100 is in a middle open state, the middle rib 3 moves to the positions of the head and the tail of the bed respectively, at this time, a remote controller can send an instruction to the control chip 56 in the sliding assemblies 5 at the two ends of the middle rib 3, the control chip 56 sends a moving instruction to the driving members 50 after receiving the instruction, each driving member 50 drives the corresponding moving member 50, so that each moving member 50 moves according to a preset direction and distance, the middle of the frame assembly 100 is opened, and when the frame assembly is closed, the control chip 56 can also send a closing instruction so that the corresponding rib 3 moves to the corresponding position under the driving of the sliding assembly 5, in addition, since the hall sensors 52 are correspondingly arranged in the sliding assemblies 5 at the two ends of each rib 3, the hall sensors 52 sense the positions of the corresponding electromagnets 7 in the guide rails 4, so that the rib 3 can be accurately reset.

In addition, because the sliding driving parts 51 at the two sides of the spareribs strip 3 are independent motors, the crawler belt 2 can be used for only retracting the sliding component 5 at one side of the spareribs strip 3 according to the storage requirement of a user, and a certain fetching space is vacated.

Also, in order to make the storage opening structure of the rim assembly 100 more user-friendly. When the crawler 2 is powered off, a user can poke the spareribs 3 to slide back and forth by manual power through the sliding driving piece 51 arranged in the sliding assembly 5, and the spareribs can be moved according to the user's intention only by the constraint of the crawler 2, so that a storage space can be reserved from any place.

Example two:

the utility model provides a bedstead, includes this crawler-type spareribs frame, and this crawler-type spareribs frame can include this frame subassembly 100 of a plurality of and set up the crawler drive assembly 1 that self-sliding spareribs strip 3 and the electric control spareribs strip 3 of setting in frame subassembly 100 drawn in, and convenience of customers opens this spareribs frame from any place and stores or takes out article.

In summary, the embodiment of the present invention provides a skeleton frame and a bed frame, including a frame assembly, a track driving assembly installed in the frame assembly, a track driven by the track driving assembly to extend and retract, and a plurality of skeleton bars installed on the track; each rib strip is driven by the crawler driving assembly to be close to each other in a folded state, and is driven by the crawler driving assembly to be away from each other in an unfolded state, and each rib strip is driven to move towards a preset direction through the matching of the crawler and the sliding assembly to open or close the rib frame unit, so that the rib frame is automatically and safely opened.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (12)

1. A spareribs, characterized by comprising a frame assembly (100), a track driving assembly (1) installed in the frame assembly (100), a track (2) driven by the track driving assembly (1), and a plurality of spareribs (3) installed on the track (2);

wherein each spareribs (3) has a collapsed state driven by the track drive assembly (1) and approaching each other, and an expanded state moving away from each other along the track (2).

2. The skeleton rib of claim 1, wherein the frame assembly (100) comprises first frames (101) and side frames (102) arranged between the first frames (101), a first accommodating cavity (103) for accommodating the track driving assembly (1) is arranged in any one of the first frames (101), and a second accommodating cavity (104) for accommodating the track (2) is arranged in the side frame (102).

3. The skeleton rib of claim 2, wherein a guide rail (4) is further arranged in the second accommodating cavity (104); the end part of the spareribs strip (3) is connected with a sliding component (5), and the sliding component (5) is connected to the guide rail (4) in a sliding manner; one end cover of track (2) is established in track drive assembly (1), the other end of track (2) is to extending along side frame direction, runs through each sliding assembly (5) and fix on most distal sliding assembly (5).

4. The skeleton according to claim 3, wherein each sliding assembly (5) is provided with a moving member (50) rolling back and forth along the track (2) and a sliding driving member (51) driving the moving member (50) to rotate.

5. The skeleton rib of claim 3, characterized in that, the bottom of the guide rail (4) is provided with a magnetic member (6), and a Hall sensor (52) for sensing the magnetic member (6) is arranged in the sliding component (5).

6. The skeleton rib of claim 4, characterized in that, the sliding assembly (5) comprises a sliding housing (53), the bottom of the sliding housing (53) is provided with a sliding groove (530), the sliding groove (530) is connected on the guide rail (4) in a sliding way.

7. The skeleton frame according to claim 6, wherein each sliding shell (53) is provided with a through hole (531) for the track (2) to pass through, the through holes (531) are respectively arranged at two sides of the sliding groove (530); the crawler belt (2) penetrates through the through hole (531) and is sleeved in the sliding shell (53) at the farthest end.

8. The skeleton frame according to claim 4, wherein the moving member (50) comprises a rotating shaft (501) and two sliding rollers (502) connected to two ends of the rotating shaft (501), and an output shaft of the sliding driving member (51) is fixedly connected with the rotating shaft (501); the two sliding rollers (502) are arranged on two sides of the sliding groove (520), each sliding roller (502) is arranged on the inner periphery of one crawler belt (2) and is abutted against the crawler belt (2), and the sliding roller (502) located at the farthest end is sleeved with the crawler belt (2) to form a closed loop.

9. The skeleton rib of claim 8, wherein the top surface of the sliding shell (53) is provided with an anti-skid convex pad (54), and the two inner side surfaces of the sliding groove (530) and the guide rail (4) are provided with silent cotton (55).

10. The skeleton rib of claim 1, wherein the track driving assembly (1) comprises a roller housing (10) and a large roller (11) arranged in the roller housing (10), a rotating shaft of the large roller (11) is connected with a rolling driving part (12), the track (2) is sleeved on the large roller (11), one end of the track (2) is fixed on the large roller (11), and the large roller (11) rolls the track (2) into the roller housing (10) under the driving of the rolling driving part (12).

11. The skeleton frame of claim 10, wherein a limiting rod (13) for limiting the winding and unwinding degree of the track (2) is arranged in the roller shell (10), an anti-skid convex pad is arranged on the periphery of the large roller (11), and the winding and unwinding driving part (12) is sleeved with a driving part shell (14) and fixed in the driving part shell (14) through a driving part fixer (15).

12. A bed base comprising a slatted frame as claimed in any of claims 1 to 11.

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