Connecting and fixing device for iron stand bed

Abstract

The utility model belongs to the technical field of fixing devices, and particularly relates to an iron stand bed connecting and fixing device which comprises a half bed frame. A plurality of supporting plates are evenly arranged on the half bed frames, a connecting shaft body is arranged between the two half bed frames, a groove body is formed in the upper portion of each half bed frame, a middle fixing mechanism is detachably arranged on each groove body and comprises a middle embedded plate detachably arranged in two embedded grooves, a plurality of side embedded plates are evenly arranged on the two sides of each middle embedded plate, and the side embedded plates are detachably arranged in the middle embedded plates. The corresponding side embedded plates are clamped in the side grooves, clamping assemblies are arranged below the side embedded plates and comprise supporting plates arranged on the lower portions of the side embedded plates, a set of sliding grooves are formed in the bottoms of the side embedded plates, sliding blocks are connected to the sliding grooves in a sliding mode, clamping arms are arranged on the sliding blocks, and a plurality of springs are evenly arranged between the supporting plates and the clamping arms. The joint of the two half bed frames can be fixedly supported, so that the stability of the joint of the half bed frames is improved, and the service life of the iron frame bed is prolonged.

Description

Technical Field

[0001] This utility model belongs to the field of fixing device technology, specifically a connecting and fixing device for iron frame beds. Background Technology

[0002] A bed is a necessity for people to sleep in places such as bedrooms, dormitories, hospital wards, and hotels. In the past, it was usually made of wood, which was sturdy and practical. Now, stainless steel and other metals can also be used as the main materials, which can effectively increase the performance and lifespan of the bed.

[0003] Currently, iron bunk beds are widely used in dormitories, wards, hotels, and other places due to their simple structure, easy installation and disassembly, convenient transportation, and durability. Existing iron bunk beds usually consist of legs, a bed frame, and a backrest. The legs support the bed frame, and the backrest is set at intervals along the width of the bed frame. When in use, the two halves of the bed frame are unfolded.

[0004] When a user moves on the bed, the two half-bed frames are subjected to certain pressure. If the connection between the half-bed frames is not well secured, the connection between the half-bed frames will easily bend and deform over time, affecting the normal use of the steel frame bed. To address the above problem, a steel frame bed connection and fixing device is proposed. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a connecting and fixing device for iron frame beds.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The iron bed frame connection and fixing device of this utility model includes a half bed frame; the number of half bed frames is two, and the half bed frames are symmetrically arranged. Multiple support plates are evenly arranged on the half bed frames. A connecting shaft is arranged between the two half bed frames. A groove is opened on the top of the half bed frame. The groove includes an embedded groove and multiple side grooves. The embedded groove and the side grooves are connected. A central fixing mechanism is detachably arranged on the groove. Positioning holes are opened on both sides of the half bed frame. A side positioning mechanism is arranged on the half bed frame on the same side.

[0007] Preferably, the central fixing mechanism includes a central panel detachably disposed in two slots, a plurality of side panels are evenly disposed on both sides of the central panel, the corresponding side panels are snapped into the side slots, and a snap-fit ​​assembly is disposed below the side panels.

[0008] Preferably, the snap-fit ​​assembly includes a support plate disposed at the lower part of the side panel, the support plate and the side panel being integrally formed, a set of sliding grooves being formed at the bottom of the side panel, a slider being slidably connected to the sliding grooves, a snap-fit ​​arm being disposed on the slider, a plurality of springs being evenly disposed between the support plate and the snap-fit ​​arm, the snap-fit ​​arm being L-shaped and snap-fitting with the half-bed frame.

[0009] Preferably, the side panel has a slot, and a limit plug can be detachably installed on the slot.

[0010] Preferably, a magnetic block is embedded on the inner side of the card arm.

[0011] Preferably, the side positioning mechanism includes a side frame, the inner side of which is provided with a plurality of magnetic posts, the plurality of magnetic posts engaging with the corresponding plurality of positioning holes, a connecting plate being provided below the side frame, a bottom frame being provided below the connecting plate, and the bottom frame being abutting against the lower part of the two half-bed frames.

[0012] The beneficial effects of this utility model are:

[0013] This utility model provides a connecting and fixing device for a metal bunk bed. Through the structural setting of the middle fixing mechanism, the connection between the two half-bed frames is fixed and supported, which improves the stability of the connection between the half-bed frames, thereby increasing the service life of the metal bunk bed and making it easier for users to operate. In addition, a magnetic block is embedded on the inner side of the clamping arm to improve the stability of the clamping arm in supporting and fixing the half-bed frame.

[0014] This utility model provides a connecting and fixing device for a metal bunk bed. Through the structural setting of the side positioning mechanism, the magnetic column on the side frame is attracted to the corresponding positioning hole, which makes it convenient for the user to operate the side positioning mechanism. At this time, the side frame supports and fixes the sides of the two half-bed frames, and the bottom frame supports the bottom of the connection between the two half-bed frames, thereby improving the stability of the connection between the half-bed frames. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0016] In the attached diagram:

[0017] Figure 1 This is a perspective view of the present invention;

[0018] Figure 2 yes Figure 1 Enlarged view of point A in the middle;

[0019] Figure 3 This is a structural schematic diagram of the present invention.

[0020] Figure 4 yes Figure 3 Enlarged view of point B in the middle;

[0021] Figure 5 This is a structural diagram of the central fixing mechanism;

[0022] Figure 6 This is a schematic diagram of the side positioning mechanism.

[0023] Legend:

[0024] 1. Half-frame; 2. Support plate; 3. Connecting shaft; 4. Slot; 5. Side slot; 6. Positioning hole; 7. Middle panel; 8. Side panel; 9. Support plate; 10. Slide; 11. Slider; 12. Locking arm; 13. Spring; 14. Slot; 15. Limiting plug; 16. Magnetic block; 17. Side frame; 18. Magnetic column; 19. Connecting plate; 20. Bottom frame. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] Specific implementation examples are given below.

[0027] Please see Figures 1-6 This utility model provides a connecting and fixing device for a metal bed frame, including a half-bed frame 1. The half-bed frame 1 is made of high-quality steel, and there are two half-bed frames 1 arranged symmetrically. Multiple support plates 2 are evenly arranged on the half-bed frames 1. The support plates 2 are used to support the user's body when sleeping. A connecting shaft 3 is provided between the two half-bed frames 1 to extend and retract the half-bed frames 1. A groove is opened on the top of the half-bed frame 1. The groove includes an inset groove 4 and multiple side grooves 5. The inset groove 4 and the side grooves 5 are connected. A central fixing mechanism is detachably installed on the groove. The central fixing mechanism fixes and supports the connection between the two half-bed frames 1, improving the stability of the connection between the half-bed frames 1 and thus improving the service life of the metal bed frame. Positioning holes 6 are opened on both sides of the half-bed frame 1. The positioning holes 6 are magnetic holes. A side positioning mechanism is provided on the half-bed frame 1 on the same side to provide auxiliary support on both sides of the connection between the two half-bed frames 1, improving the stability of the connection between the half-bed frames 1.

[0028] Furthermore, such as Figure 1 and Figure 5 As shown, the central fixing mechanism includes a central panel 7 that is detachably disposed in two slots 4. Multiple side panels 8 are evenly disposed on both sides of the central panel 7. The corresponding side panels 8 are snapped into the side slots 5. A snap-fit ​​assembly is disposed below the side panels 8. The side panels 8 and the central panel 7 are integrally formed and embedded in the snap-fit ​​slot. The upper surface is at the same level as the surface of the half-bed frame 1.

[0029] Furthermore, such as Figure 1 and Figure 5 As shown, the snap-fit ​​assembly includes a support plate 9 disposed at the lower part of the side panel 8. The support plate 9 and the side panel 8 are integrally formed. A set of sliding grooves 10 are provided at the bottom of the side panel 8. A slider 11 is slidably connected to the sliding grooves 10. A snap-fit ​​arm 12 is disposed on the slider 11. Multiple springs 13 are evenly disposed between the support plate 9 and the snap-fit ​​arm 12. The snap-fit ​​arm 12 is L-shaped and snaps into the half-bed frame 1. Through the structural design of the snap-fit ​​assembly, the connection between the two half-bed frames 1 is fixedly supported, improving the stability of the connection between the half-bed frames 1, thereby increasing the service life of the iron bed frame and facilitating operation by the user.

[0030] Furthermore, such as Figure 3 and Figure 6 As shown, a slot 14 is provided on the side panel 8, and a limit plug 15 is detachably installed on the slot 14. The user can quickly support and limit the half bed frame 1 by simply pulling the limit plug 15 out of the slot 14.

[0031] Furthermore, such as Figure 5 As shown, a magnetic block 16 is embedded on the inner side of the clamping arm 12 to improve the stability of the clamping arm 12 in supporting and fixing the half-bed frame 1.

[0032] Furthermore, such as Figure 3 and Figure 6 As shown, the side positioning mechanism includes a side frame 17. Multiple magnetic posts 18 are arranged on the inner side of the side frame 17. The multiple magnetic posts 18 are attracted to the corresponding multiple positioning holes 6. A connecting plate 19 is arranged below the side frame 17. A bottom frame 20 is arranged below the connecting plate 19. The bottom frame 20 is attached to the bottom of the two half-bed frames 1. By attracting the magnetic posts 18 on the side frame 17 to the corresponding positioning holes 6, it is convenient for the user to operate the side positioning mechanism. At this time, the side frame 17 supports and fixes the sides of the two half-bed frames 1, and the bottom frame 20 supports the bottom of the connection between the two half-bed frames 1, thereby improving the stability of the connection between the half-bed frames 1.

[0033] Working principle: When the user connects and fixes the iron bunk bed, the two half-bed frames 1 are unfolded;

[0034] By using the structure of the central fixing mechanism, the connection between the two half-bed frames 1 is fixed and supported, which improves the stability of the connection between the half-bed frames 1, thereby increasing the service life of the iron bed frame and making it easier for users to operate. The central panel 7 is inserted into the groove 4, and the side panel 8 is inserted into the corresponding side groove 5. The two half-bed frames 1 are supported and fixed by the snap-fit ​​assembly. The user only needs to pull the limit plug 15 out of the slot 14 to quickly support and limit the half-bed frame 1 with the snap-fit ​​assembly. At this time, the corresponding multiple springs 13 return to their deformation and push the corresponding snap-fit ​​arm 12. The slider 11 slides in the slide groove 10 until the snap-fit ​​arm 12 is in contact with the half-bed frame 1. A magnetic block 16 is embedded on the inner side of the snap-fit ​​arm 12 to improve the stability of the snap-fit ​​arm 12 in supporting and fixing the half-bed frame 1.

[0035] With the structural design of the side positioning mechanism, the magnetic post 18 on the side frame 17 is attracted to the corresponding positioning hole 6, making it easy for the user to operate the side positioning mechanism. At this time, the side frame 17 supports and fixes the sides of the two half-bed frames 1, and the bottom frame 20 supports the lower part of the connection between the two half-bed frames 1, thereby improving the stability of the connection between the half-bed frames 1.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A connecting and fixing device for a steel bunk bed, comprising a half-bed frame (1); characterized in that: There are two half-bed frames (1), and the half-bed frames (1) are arranged symmetrically. Multiple support plates (2) are evenly arranged on the half-bed frames (1). A connecting shaft (3) is arranged between the two half-bed frames (1). A groove is opened on the top of the half-bed frame (1). The groove includes an inset groove (4) and multiple side grooves (5). The inset groove (4) and the side grooves (5) are connected. A central fixing mechanism is detachably arranged on the groove. Positioning holes (6) are opened on both sides of the half-bed frame (1). A side positioning mechanism is arranged on the half-bed frame (1) on the same side.

2. The iron frame bed connecting and fixing device according to claim 1, characterized in that: The central fixing mechanism includes a central panel (7) that is detachably disposed in two slots (4). Multiple side panels (8) are evenly disposed on both sides of the central panel (7). The corresponding side panels (8) are snapped into the side slots (5). A snap-fit ​​assembly is disposed below the side panels (8).

3. The iron frame bed connecting and fixing device according to claim 2, characterized in that: The snap-fit ​​assembly includes a support plate (9) provided at the lower part of the side panel (8). The support plate (9) and the side panel (8) are integrally formed. A set of sliding grooves (10) are provided at the bottom of the side panel (8). A slider (11) is slidably connected to the sliding groove (10). A snap-fit ​​arm (12) is provided on the slider (11). A plurality of springs (13) are evenly arranged between the support plate (9) and the snap-fit ​​arm (12). The snap-fit ​​arm (12) is L-shaped and snaps into the half bed frame (1).

4. The iron frame bed connecting and fixing device according to claim 3, characterized in that: The side panel (8) has a slot (14) and a limit plug (15) can be detachably installed on the slot (14).

5. The iron frame bed connecting and fixing device according to claim 4, characterized in that: A magnetic block (16) is embedded on the inner side of the card arm (12).

6. The iron frame bed connecting and fixing device according to claim 1, characterized in that: The side positioning mechanism includes a side frame (17), and a plurality of magnetic posts (18) are provided on the inner side of the side frame (17). The plurality of magnetic posts (18) are attracted to the corresponding plurality of positioning holes (6). A connecting plate (19) is provided below the side frame (17), and a bottom frame (20) is provided below the connecting plate (19). The bottom frame (20) is attached to the bottom of the two half-bed frames (1).

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