Modularized combined type metal bedstead

Abstract

The utility model relates to the technical field of metal bed frames, and discloses a modular combined type metal bed frame which comprises a metal bed frame body, mounting holes are formed in the surface of the metal bed frame body, a stabilizing assembly and a limiting assembly are arranged on the surface of the metal bed frame body, and the stabilizing assembly comprises a threaded hole and a limiting hole. The modular combined type metal bedstead comprises a metal bedstead body, threaded holes are formed in the surface of the metal bedstead body, the threaded holes are in threaded connection with threaded columns, clamping grooves are formed in the surfaces of the threaded columns, and limiting grooves are formed in the surface of the metal bedstead body. The metal bed frame bodies are limited and stabilized, at the moment, a person can fix the metal bed frame bodies through bolts and mounting holes, the situation that deviation affects mounting is avoided, clamping teeth are rotated reversely, a circular plate is driven to rotate, clamping blocks are driven to be away from clamping grooves through through holes, abutting holes and connecting rods, and dismounting is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of metal bed frames, in particular to a modular combined metal bed frame. Background Art

[0002] With the continuous improvement of people's living standards, furniture based on wood can no longer meet the needs of the furniture market. The development of furniture based on various substrates has promoted the rapid development of the furniture industry. In recent years, plastic furniture, steel-wood furniture, and all-metal furniture are emerging.

[0003] Existing metal bed frames are mostly fixed by bolts during installation. When users install them, the mounting holes between the metal bed frames need to be aligned and fixed with bolts. However, during actual installation, if the user touches it by mistake, the metal bed frame will shift, causing the mounting holes to shift, which will affect the user's installation efficiency. Summary of the invention

[0004] The purpose of the utility model is to provide a modular combined metal bed frame to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a modular combined metal bed frame, comprising a metal bed frame body, a mounting hole is opened on the surface of the metal bed frame body, a stabilizing component and a limiting component are arranged on the surface of the metal bed frame body, and the stabilizing component comprises:

[0006] A threaded hole is provided on the surface of the metal bed frame body, the threaded hole is threadedly connected with a threaded column, a card slot is provided on the surface of the threaded column, a limiting groove is provided on the surface of the metal bed frame body, a cavity is provided inside the metal bed frame body, a through hole is provided on the inner wall of the cavity, a connecting rod is abutted against the inner wall of the through hole, a card block is fixed at one end of the connecting rod, the card block passes through the limiting groove, and the card block is slidably connected to the limiting groove, and a circular card block is rotatably connected to the surface of the metal bed frame body on one side away from the limiting groove The plate has a contact hole on its surface, and the end of the connecting rod away from the block passes through the through hole and the contact hole, and the surface of the connecting rod is connected to the bottom of the inner wall of the contact hole. A clamping tooth is fixed on the surface of the circular plate, and a spring is fixed on the surface of the block. The end of the spring away from the block is fixed on the inner wall of the cavity. The threaded column is clamped into the limiting groove, and the block enters the groove to limit the position, stabilize the metal bed frame bodies, reverse the clamping tooth, drive the circular plate to rotate, and drive the block away from the slot through the through hole, the contact hole and the connecting rod to facilitate disassembly.

[0007] Preferably, the limiting assembly includes a fixed block, the fixed block is fixed to the surface of the metal bed frame body, a sliding groove is provided at one end of the fixed block close to the circular plate, a slider is slidably connected to the inner wall of the sliding groove, a second spring is fixed to the surface of the slider, and the end of the second spring away from the slider is fixed to the inner wall of the sliding groove, a clamping hole is provided on the surface of the fixed block and the slider, a fixing sleeve is fixed to the top of the fixed block, a clamping rod is inserted in the fixing sleeve, a stabilizing plate is fixed to the top of the clamping rod, a connecting rope is fixed to the top of the stabilizing plate, and the The end of the connecting rope away from the stabilizing plate is fixed on the surface of the fixed block, and the clamping rod is inserted into the clamping hole to stabilize the slider. The stabilizing plate can prevent the clamping rod from detaching, and the clamping rod limits the slider. The surface of the clamping tooth contacts the slider, and the clamping tooth cannot rotate. The slider limits the clamping tooth and the circular plate to prevent the threaded column from detaching from the limiting groove. The clamping rod is sleeved into the fixing sleeve, and the clamping tooth rotates. The clamping tooth contacts the inclined surface of the slider in turn, and the slider enters the sliding groove. The second spring is compressed, and the slider is located between the clamping teeth. The second spring is released, driving the slider to reset. The contact hole drives the connecting rod to move on the inner wall of the through hole, driving the clamping block to detach from the slot.

[0008] Preferably, the side of the block away from the circular plate is arranged in an inclined plane shape, and when being interfered, the block moves.

[0009] Preferably, the end surface of the slider away from the second spring is set as an inclined surface, and when it is resisted, it can move into the slide groove, which is convenient for installation between the metal bed frame bodies.

[0010] Preferably, the abutment hole is arranged in an arc shape, and can drive the connecting rod and the clamping block to move when the circular plate rotates.

[0011] Preferably, the clamping rod and the clamping hole have the same shape, which facilitates the clamping rod to enter the clamping hole.

[0012] Preferably, the through holes, connecting rods, blocks, contact holes and slots are each provided in three groups, and the three groups of through holes, connecting rods, blocks, contact holes and slots are all arranged in a circular array with the center of the limiting groove and the threaded column as the axis, thereby increasing the stability of the limit.

[0013] Compared with the prior art, the utility model provides a modular combined metal bed frame, which has the following beneficial effects:

[0014] 1. The modular combined metal bed frame uses a stabilizing component to clamp the threaded column into the limit groove, and the clamping block enters the slot to limit the position and stabilize the metal bed frame body. At this time, personnel can fix it through bolts and mounting holes without offset to affect the installation. Reverse the clamping teeth to drive the circular plate to rotate, and drive the clamping block away from the slot through the through hole, the resistance hole, and the connecting rod to facilitate disassembly.

[0015] 2. The modular combined metal bed frame, through the set limit assembly, inserts the clamping rod into the clamping hole to stabilize the slider. The stabilizing plate can prevent the clamping rod from detaching. The clamping rod limits the slider. When an accident occurs and causes the clamping tooth to rotate, the surface of the clamping tooth contacts the slider, so that the clamping tooth cannot rotate. The slider limits the clamping tooth and the circular plate to prevent the threaded column from detaching from the limit groove and affecting the subsequent bolt fixation. The clamping rod is set into the fixing sleeve, and the connecting rope can prevent the clamping rod from falling and being lost. The clamping tooth rotates the circular plate, and the clamping tooth contacts the inclined surface of the slider in turn. The slider enters the slide groove, the second spring is compressed, and the slider is located between the clamping teeth. The second spring is released, driving the slider to reset, and the contact hole drives the connecting rod to move on the inner wall of the through hole, driving the clamping block to detach from the slot. At this time, the metal bed frame bodies can be separated. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 2 This is a side view of the structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the partial internal structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the local structure of the utility model;

[0020] Figure 5 It is a partial cross-sectional structural schematic diagram of the utility model;

[0021] Figure 6 It is a schematic diagram of the local explosion connection structure of the utility model.

[0022] In the figure: 1. Metal bed frame body; 2. Mounting hole; 3. Stabilizing assembly; 30. Threaded hole; 31. Threaded column; 32. Slot; 33. Limiting slot; 34. Cavity; 35. Block; 36. Through hole; 37. Connecting rod; 38. Round plate; 39. Interference hole; 300. Gear; 301. Spring 1; 4. Limiting assembly; 40. Fixed block; 41. Slide; 42. Slider; 43. Spring 2; 44. Hole; 45. Fixed sleeve; 46. Block; 47. Stabilizing plate; 48. Connecting rope. DETAILED DESCRIPTION

[0023] like Figure 1-Figure 6 As shown, the utility model provides a technical solution: a modular combined metal bed frame, including a metal bed frame body 1, a mounting hole 2 is opened on the surface of the metal bed frame body 1, a stabilizing component 3 and a limiting component 4 are arranged on the surface of the metal bed frame body 1, and the stabilizing component 3 includes: a threaded hole 30, a threaded column 31, a slot 32, a limiting slot 33, a cavity 34, a block 35, a through hole 36, a connecting rod 37, a circular plate 38, a resistance hole 39, a locking tooth 300, and a spring 301.

[0024] A threaded hole 30 is provided on the surface of the metal bed frame body 1, and a threaded column 31 is threadedly connected to the threaded hole 30, and a slot 32 is provided on the surface of the threaded column 31. A limiting slot 33 is provided on the surface of the metal bed frame body 1, and a cavity 34 is provided inside the metal bed frame body 1. A through hole 36 is provided on the inner wall of the cavity 34, and a connecting rod 37 is abutted against the inner wall of the through hole 36. A block 35 is fixed to one end of the connecting rod 37, and the block 35 passes through the limiting slot 33, and the block 35 is slidably connected to the limiting slot 33. A circular plate 38 is rotatably connected to the surface of the metal bed frame body 1 on one side away from the limiting slot 33, and a contact hole 39 is provided on the surface of the circular plate 38. The end of the connecting rod 37 away from the block 35 passes through the through hole 36 and the contact hole 39, and the surface of the connecting rod 37 is in contact with the bottom of the inner wall of the contact hole 39 A latch tooth 300 is fixed on the surface of the circular plate 38, and a spring 301 is fixed on the surface of the block 35. The end of the spring 301 away from the block 35 is fixed on the inner wall of the cavity 34, and the threaded column 31 is inserted into the limiting groove 33. The surface of the threaded column 31 abuts against the inclined surface of the block 35. The block 35 drives the connecting rod 37 to move in the through hole 36. At the same time, the surface of the connecting rod 37 abuts against the inner wall of the abutting hole 39, so that the circular plate 38 rotates and the spring 301 is compressed. When the slot 32 is parallel to the position of the block 35, the spring 301 is released, driving the connecting rod 37, the block 35, and the circular plate 38 to reset. The block 35 enters the slot 32 for limiting and stabilizing the metal bed frame bodies 1. At this time, personnel can fix it with bolts and the mounting holes 2, and no offset will occur to affect the installation.

[0025] The limiting assembly 4 includes a fixed block 40, which is fixed on the surface of the metal bed frame body 1. A slide groove 41 is provided at one end of the fixed block 40 close to the circular plate 38. A slider 42 is slidably connected to the inner wall of the slide groove 41. A spring 2 43 is fixed on the surface of the slider 42. The end of the spring 2 43 away from the slider 42 is fixed to the inner wall of the slide groove 41. A clamping hole 44 is provided on the surface of the fixed block 40 and the slider 42. A fixed sleeve 45 is fixed on the top of the fixed block 40. A clamping rod 46 is inserted in the fixed sleeve 45. A stabilizing plate 47 is fixed on the top of the clamping rod 46. A connecting rope 48 is fixed on the top of the stabilizing plate 47. The end of the connecting rope 48 away from the stabilizing plate 47 is fixed to the surface of the fixed block 40. The clamping rod 46 is inserted into the clamping hole 44 to stabilize the slider 42. The stabilizing plate 47 can prevent the clamping rod 46 from detaching. The latch rod 46 limits the slider 42. When an accident occurs and causes the latch tooth 300 to rotate, the surface of the latch tooth 300 contacts the slider 42, making the latch tooth 300 unable to rotate. The slider 42 limits the latch tooth 300 and the circular plate 38, which can prevent the threaded column 31 from disengaging from the limiting groove 33 and avoid affecting the subsequent bolt fixation. The latch rod 46 is sleeved into the fixing sleeve 45, and the connecting rope 48 can prevent the latch rod 46 from falling and being lost. The latch tooth 300 rotates the circular plate 38, and the latch tooth 300 contacts the inclined surface of the slider 42 in turn. The slider 42 enters the slide groove 41, and the spring 2 43 is compressed. The slider 42 is located between the latch teeth 300, and the spring 2 43 is released, driving the slider 42 to reset. The contact hole 39 drives the connecting rod 37 to move on the inner wall of the through hole 36, driving the block 35 to disengage from the slot 32. At this time, the metal bed frame bodies 1 can be separated.

[0026] The side of the block 35 away from the circular plate 38 is set to be inclined, and when it is resisted, the block 35 can move. The end surface of the slider 42 away from the spring 43 is set to be inclined, and when it is resisted, it can move into the slide groove 41. The resistance hole 39 is set to an arc shape, and when the circular plate 38 rotates, it can drive the connecting rod 37 and the block 35 to move. The shape of the clamping rod 46 is consistent with the clamping hole 44, which facilitates the clamping rod 46 to enter the clamping hole 44 for limiting. There are three groups of through holes 36, connecting rods 37, blocks 35, resistance holes 39, and slots 32, and the three groups of through holes 36, connecting rods 37, blocks 35, resistance holes 39, and slots 32 are all arranged in a circular array with the center of the limiting groove 33 and the threaded column 31 as the axis center, thereby increasing the stability of the limitation between the metal bed frame body 1.

[0027] When installation is required, place each metal bed frame body 1 in position, and insert the threaded column 31 into the limiting groove 33. At this time, the surface of the threaded column 31 abuts against the inclined surface of the block 35. At this time, the block 35 drives the connecting rod 37 to move in the through hole 36. At the same time, the surface of the connecting rod 37 abuts against the inner wall of the abutting hole 39, so that the circular plate 38 rotates. At this time, the spring 1 301 is compressed. When the slot 32 is parallel to the block 35, the spring 1 301 is released, driving the connecting rod 37, the block 35, and the circular plate 38 to reset. The block 35 enters the slot 32, and the inner wall of the slot 32 contacts the side of the block 35 away from the inclined surface. At this time, the limit is performed to stabilize the metal bed frame body 1. At this time, the card rod 46 is pulled out and inserted into the card hole 44 to stabilize the slider 42. The stabilizing plate 47 can prevent the card rod 46 from detaching. The card rod 46 limits the slider 42. When an accident occurs and causes the card tooth 300 to rotate, the surface of the card tooth 300 contacts the slider 42, so that the card tooth 300 cannot rotate. The slider 42 limits the card tooth 300 and the circular plate 38. The threaded column 31 can be prevented from being separated from the limit groove 33, thereby avoiding affecting the subsequent bolt fixation. At this time, the personnel can fix it with the mounting hole 2 through the bolt, and no deviation will occur to affect the installation. After the installation is completed, the personnel can rotate the extra threaded column 31 so that the threaded column 31 is separated from the threaded hole 30, thereby avoiding affecting the appearance of the metal bed frame body 1 and avoiding the protruding threaded column 31 affecting the use of the personnel. When it is necessary to separate and transport, the bolts are removed, the clamping rod 46 is pulled out, and the clamping rod 46 is set into the fixing sleeve 45. The connecting rope 48 can prevent the clamping from being stuck. If the rod 46 falls and is lost, the circular plate 38 can be rotated by the latch tooth 300. The latch tooth 300 sequentially contacts the inclined surface of the slider 42, so that the slider 42 enters the slide groove 41. The spring 43 is compressed, and the slider 42 is located between the latch teeth 300. The spring 43 is released, driving the slider 42 to reset. The contact hole 39 drives the connecting rod 37 to move on the inner wall of the through hole 36, driving the block 35 to disengage from the slot 32. At this time, the metal bed frame bodies 1 can be separated, and a modular combination can be realized, which is convenient for installation and separation, and convenient for transportation.

[0028] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A modular combined metal bed frame, comprising a metal bed frame body (1), characterized in that: The surface of the metal bed frame body (1) is provided with a mounting hole (2), and the surface of the metal bed frame body (1) is provided with a stabilizing component (3) and a limiting component (4), wherein the stabilizing component (3) comprises: A threaded hole (30), wherein the threaded hole (30) is formed on the surface of the metal bed frame body (1), wherein the threaded hole (30) is threadedly connected to a threaded column (31), wherein a slot (32) is formed on the surface of the threaded column (31), wherein a limiting groove (33) is formed on the surface of the metal bed frame body (1), wherein a cavity (34) is formed inside the metal bed frame body (1), wherein a through hole (36) is formed on the inner wall of the cavity (34), wherein a connecting rod (37) is abutted against the inner wall of the through hole (36), wherein a block (35) is fixed to one end of the connecting rod (37), wherein the block (35) passes through the limiting groove (33), and wherein the block (35) The metal bed frame body (1) is rotatably connected to a surface of a side away from the limiting groove (33), and a circular plate (38) is rotatably connected thereto. A contact hole (39) is provided on the surface of the circular plate (38). An end of the connecting rod (37) away from the block (35) passes through the through hole (36) and the contact hole (39), and the surface of the connecting rod (37) is in contact with the bottom of the inner wall of the contact hole (39). A latching tooth (300) is fixed on the surface of the circular plate (38). A spring (301) is fixed on the surface of the block (35). An end of the spring (301) away from the block (35) is fixed on the inner wall of the cavity (34).

2. A modular combined metal bed frame according to claim 1, characterized in that: The limiting assembly (4) comprises a fixed block (40), wherein the fixed block (40) is fixed on the surface of the metal bed frame body (1); a sliding groove (41) is provided at one end of the fixed block (40) close to the circular plate (38); a sliding block (42) is slidably connected to the inner wall of the sliding groove (41); a second spring (43) is fixed on the surface of the sliding block (42); an end of the second spring (43) away from the sliding block (42) is fixed on the inner wall of the sliding groove (41); a clamping hole (44) is provided on the surfaces of the fixed block (40) and the sliding block (42); a fixing sleeve (45) is fixed on the top of the fixed block (40); a clamping rod (46) is inserted into the fixing sleeve (45); a stabilizing plate (47) is fixed on the top of the clamping rod (46); a connecting rope (48) is fixed on the top of the stabilizing plate (47); an end of the connecting rope (48) away from the stabilizing plate (47) is fixed to the surface of the fixed block (40).

3. The modular combined metal bed frame according to claim 1, characterized in that: The side of the clamping block (35) away from the circular plate (38) is configured in the shape of an inclined surface.

4. The modular combined metal bed frame according to claim 2, characterized in that: The end surface of the slider (42) away from the second spring (43) is arranged as an inclined surface.

5. The modular combined metal bed frame according to claim 1, characterized in that: The abutment hole (39) is arranged in an arc shape.

6. The modular combined metal bed frame according to claim 2, characterized in that: The clamping rod (46) and the clamping hole (44) have the same shape.

7. The modular combined metal bed frame according to claim 1, characterized in that: The through holes (36), the connecting rods (37), the clamping blocks (35), the abutment holes (39), and the clamping slots (32) are all arranged in three groups, and the three groups of through holes (36), the connecting rods (37), the clamping blocks (35), the abutment holes (39), and the clamping slots (32) are all arranged in a circular array with the center of the limiting groove (33) and the threaded column (31) as the axis center.

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