Bed surface frame connecting structure of detachable iron bed

Abstract

The utility model provides a bed surface frame connecting structure of a detachable iron bed, which comprises a frame beam I, a frame beam II, a connecting plate and a support angle iron I. The left side of the frame beam I is provided with the frame beam II used for supporting. Compared with the prior art, the utility model has the following beneficial effects: the first frame beam, the second frame beam, the connecting plate, the first supporting angle iron, the second supporting angle iron, the connecting plate and the middle beam are added, and the T-shaped block in the second frame beam is inserted into the T-shaped groove formed in the left side surface of the first frame beam, so that the first frame beam and the second frame beam can be quickly butted; the first supporting angle iron is used for supporting the second frame beam, the connecting plate is embedded into the inner side of the left connecting groove and the inner side of the right connecting groove and fixed through bolts, the middle beam is inserted into the clamping groove, and the second supporting angle iron is installed below the middle beam for supporting, so that the overall supporting performance can be improved; and by additionally arranging the first frame beam, the second frame beam, the first supporting angle iron and the second supporting angle iron, the effect of convenient disassembly and assembly can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of iron beds, and particularly relates to a connecting structure for the bed surface frame of a detachable iron bed. Background Art

[0002] As a common rest appliance in production, iron beds have various structures and can be selected as an integral structure or a detachable structure according to usage needs. For the detachable iron bed, the bed surface frame is assembled by splicing each part during splicing. Most of the materials of the iron bed are made of metal materials, so it should have strong supporting force and stability. However, the common detachable iron bed surface frame is only fixed by a single bolt or the like after assembly, resulting in the inability to fully exert the supporting performance of the frame structure iron bed made of metal materials during use. During the later use of the iron bed, it may face the loosening of the iron bed frame due to the action of instantaneous pressure, causing problems with the stability of the iron bed, affecting the later use experience, and may also lead to situations such as fracture or disassembling of the iron bed under long-term action, posing certain safety hazards to the users.

[0003] In summary, the supporting performance determines the bearing capacity of the detachable iron bed after assembly and use. Therefore, it is hoped to propose a new structure to solve the above technical problems. Summary of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a connecting structure for the bed surface frame of a detachable iron bed to solve the problems put forward in the above background art.

[0005] The utility model is realized through the following technical solutions: A connecting structure for the bed surface frame of a detachable iron bed, comprising: Frame beam one, frame beam two, connecting plate, and support angle iron one. A frame beam two for supporting use is provided on the left side of the frame beam one. A number of intermediate beams for supporting use are provided on the front and rear sides of the frame beam two. A support angle iron two for strengthening the support is provided below each group of intermediate beams. A support angle iron one for strengthening the support is provided at the left and right ends below the frame beam two. A right connecting groove is opened at the center of the left end of the upper surface of the frame beam one. A connecting plate for connecting and fixing the frame beam one and the frame beam two is provided inside the right connecting groove.

[0006] As a preferred embodiment, left connecting grooves for installing the connecting plate are opened at the left and right ends of the upper surface of the frame beam two. Fixing threaded holes for fixing the connecting plate are opened at the front and rear ends of the upper surfaces of the left connecting groove, the right connecting groove, and at the four corners of the upper surface of the connecting plate.

[0007] As a preferred embodiment, the connecting plate is mutually fitted with both the left connecting groove and the right connecting groove and is connected and fixed by screwing bolts into the inner side of the fixing threaded holes. A T-shaped groove for the convenient docking of the second frame beam is provided on the lower side of the left side surface of the first frame beam, and the first frame beam and the second frame beam can be connected and fixed through the connecting plate.

[0008] As a preferred embodiment, T-shaped blocks are provided at both the left and right ends of the second frame beam. The T-shaped blocks are mutually fitted with the T-shaped grooves. A plurality of sets of clamping grooves for clamping the intermediate beam are provided on both the front and rear side surfaces of the second frame beam. The second frame beam and the first frame beam can be quickly docked by inserting the T-shaped blocks into the inner side of the T-shaped grooves.

[0009] As a preferred embodiment, one end of the intermediate beam close to the second frame beam is mutually fitted with the clamping groove. An upper support plate one is provided at the upper end of the first support angle iron, and a lower support plate one is provided below the upper support plate one;

[0010] The upper surface of the upper support plate one is mutually attached to the lower surface of the second frame beam, and the outer side surface of the lower support plate one is mutually attached to the inner side surface of the first frame beam. The second frame beam can be strengthened and supported by the first support angle iron.

[0011] As a preferred embodiment, an upper support plate two is provided at the upper end of the second support angle iron, and a lower support plate two is provided below the upper support plate two;

[0012] The upper surface of the upper support plate two is mutually attached to the lower surface of the intermediate beam, and the outer side surface of the lower support plate two is mutually attached to the inner side surface of the second frame beam. The intermediate beam can be strengthened and supported by the second support angle iron.

[0013] As a preferred embodiment, a connecting slider one is provided at one end of the lower support plate one close to the first frame beam, and a connecting sliding groove one is provided on the left side surface of the first frame beam;

[0014] Connecting threaded holes one are provided on the left side surfaces of both the connecting slider one and the connecting sliding groove one. The connecting slider one is mutually fitted with the connecting sliding groove one and is connected and fixed by screwing bolts into the inner side of the connecting threaded holes one. The first support angle iron can be conveniently disassembled and assembled through the fitting of the connecting slider one and the connecting sliding groove one.

[0015] As a preferred embodiment, a connecting slider two is provided at one end of the lower support plate two close to the second frame beam, and connecting sliding grooves two are provided on both the front and rear side surfaces of the second frame beam;

[0016] Connecting threaded holes two are provided on the rear side surfaces of both the connecting slider two and the connecting sliding grooves two. The connecting slider two is mutually fitted with the connecting sliding grooves two and is connected and fixed by screwing bolts into the inner side of the connecting threaded holes two. The second support angle iron can be conveniently disassembled and assembled through the fitting of the connecting slider two and the connecting sliding grooves two.

[0017] After adopting the above technical solution, the beneficial effects of the present utility model are as follows: By adding the first frame beam, the second frame beam, the connecting plate, the first support angle iron, the second support angle iron, the connecting plate and the middle beam, the T-shaped block in the second frame beam is inserted into the T-shaped groove opened on the left side of the first frame beam, so that the first frame beam and the second frame beam can be quickly butted. The second frame beam is supported by the first support angle iron. The connecting plate is embedded inside the left connecting groove and the right connecting groove and fixed with bolts. The middle beam is inserted into the clamping groove and the second support angle iron is installed below it for support, which can improve the overall support performance. By adding the first frame beam, the second frame beam, the first support angle iron and the second support angle iron, the effect of convenient disassembly and assembly can be achieved. Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the overall upper structure of the bed surface frame connection structure of a detachable iron bed of the present utility model.

[0020] Figure 2 It is a schematic diagram of the overall lower structure of the bed surface frame connection structure of a detachable iron bed of the present utility model.

[0021] Figure 3 It is a schematic diagram of the structure of the first frame beam in the bed surface frame connection structure of a detachable iron bed of the present utility model.

[0022] Figure 4 It is a schematic diagram of the structure of the second frame beam in the bed surface frame connection structure of a detachable iron bed of the present utility model.

[0023] Figure 5 It is a schematic diagram of the structure of the first support angle iron in the bed surface frame connection structure of a detachable iron bed of the present utility model.

[0024] Figure 6 It is a schematic diagram of the structure of the second support angle iron in the bed surface frame connection structure of a detachable iron bed of the present utility model.

[0025] In the figure, 100 - the first frame beam, 101 - the right connecting groove, 102 - the T-shaped groove, 103 - the fixed threaded hole, 104 - the first connecting sliding groove;

[0026] 200 - the second frame beam, 201 - the T-shaped block, 202 - the left connecting groove, 203 - the second connecting sliding groove, 204 - the clamping groove;

[0027] 300 - Connecting plate

[0028] 400 - Support angle iron 1, 401 - Connecting slider 1, 402 - Lower support plate 1, 403 - Upper support plate 1, 404 - Connecting threaded hole 1

[0029] 500 - Support angle iron 2, 501 - Connecting slider 2, 502 - Lower support plate 2, 503 - Upper support plate 2, 503 - Connecting threaded hole 2

[0030] 600 - Intermediate beam Specific embodiments

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts fall within the protection scope of the present invention.

[0032] Please refer to Figures 1 to 6 , the present invention provides a technical solution: a connection structure for the bed surface frame of a detachable iron bed, including: frame beam 1 100, frame beam 2 200, connecting plate 300, and support angle iron 1 400. A frame beam 2 200 for support use is provided on the left side of the frame beam 1 100;

[0033] A number of groups of intermediate beams 600 for support use are provided on both the front and rear sides of the frame beam 2 200. A support angle iron 2 500 for strengthening support use is provided below each group of intermediate beams 600. A support angle iron 1 400 for strengthening support use is provided at both the left and right ends below the frame beam 2 200;

[0034] A right connection groove 101 is opened at the center of the left end of the upper surface of the frame beam 1 100. A connecting plate 300 for connecting and fixing between the frame beam 1 100 and the frame beam 2 200 is provided inside the right connection groove 101.

[0035] Left connection grooves 202 for installing the connecting plate 300 are opened at both the left and right ends of the upper surface of the frame beam 2 200. Fixing threaded holes 103 for fixing the connecting plate 300 are opened at the front and rear ends of the upper surfaces of the left connection groove 202 and the right connection groove 101 and at the four corners of the upper surface of the connecting plate 300.

[0036] The connecting plate 300 is mutually engaged with both the left connecting groove 202 and the right connecting groove 101, and is connected and fixed by screwing bolts into the inner side of the fixing threaded hole 103. A T-shaped groove 102 for the convenient butt joint of the second frame beam 200 is provided on the left side surface of the first frame beam 100 and below the right connecting groove 101, and the first frame beam 100 and the second frame beam 200 can be connected and fixed through the connecting plate 300.

[0037] T-shaped blocks 201 are provided at both the left and right ends of the second frame beam 200. The T-shaped blocks 201 are mutually engaged with the T-shaped grooves 102. A plurality of engaging grooves 204 for engaging the intermediate beam 600 are provided on both the front and rear side surfaces of the second frame beam 200. The second frame beam 200 can be quickly butted with the first frame beam 100 by inserting the T-shaped blocks 201 into the inner sides of the T-shaped grooves 102.

[0038] One end of the intermediate beam 600 close to the second frame beam 200 is mutually engaged with the engaging groove 204. An upper support plate 403 is provided at the upper end of the first support angle iron 400, and a lower support plate 402 is provided below the upper support plate 403;

[0039] The upper surface of the upper support plate 403 is mutually attached to the lower surface of the second frame beam 200, and the outer side surface of the lower support plate 402 is mutually attached to the inner side surface of the first frame beam 100. The second frame beam 200 can be strengthened and supported by the first support angle iron 400.

[0040] An upper support plate 503 is provided at the upper end of the second support angle iron 500, and a lower support plate 502 is provided below the upper support plate 503;

[0041] The upper surface of the upper support plate 503 is mutually attached to the lower surface of the intermediate beam 600, and the outer side surface of the lower support plate 502 is mutually attached to the inner side surface of the second frame beam 200. The intermediate beam 600 can be strengthened and supported by the second support angle iron 500.

[0042] Please refer to Figures 1 - 6 , as the first embodiment of the present utility model: First, the user inserts the T-shaped blocks 201 in the second frame beam 200 into the T-shaped grooves 102 provided on the left side surface of the first frame beam 100, which can quickly perform a preliminary butt joint between the first frame beam 100 and the second frame beam 200. Then, the connecting plate 300 is inserted into the inner sides of the left connecting groove 202 and the right connecting groove 101, and bolts are screwed into the inner side of the fixing threaded hole 103 to connect and fix the first frame beam 100 and the second frame beam 200. Secondly, the user can use the first support angle iron 400 to strengthen and support the second frame beam 200. The intermediate beam 600 is inserted into the engaging groove 204 and the second support angle iron 500 is installed below it to strengthen and support it, thereby improving the overall support performance.

[0043] One end of the lower support plate 1 402 close to the frame beam 1 100 is provided with a connecting slider 1 401, and a connecting chute 1 104 is formed on the left side surface of the frame beam 1 100;

[0044] Connecting threaded holes 1 404 are formed on the left side surfaces of both the connecting slider 1 401 and the connecting chute 1 104. The connecting slider 1 401 and the connecting chute 1 104 are mutually engaged and connected and fixed by screwing bolts into the inner sides of the connecting threaded holes 1 404, and the support angle iron 1 400 can be conveniently disassembled and assembled through the engagement of the connecting slider 1 401 and the connecting chute 1 104.

[0045] One end of the lower support plate 2 502 close to the frame beam 2 200 is provided with a connecting slider 2 501, and connecting chutes 2 203 are formed on both the front and rear side surfaces of the frame beam 2 200;

[0046] Connecting threaded holes 2 504 are formed on the rear side surfaces of both the connecting slider 2 501 and the connecting chute 2 203. The connecting slider 2 501 and the connecting chute 2 203 are mutually engaged and connected and fixed by screwing bolts into the inner sides of the connecting threaded holes 2 504, and the support angle iron 2 500 can be conveniently disassembled and assembled through the engagement of the connecting slider 2 501 and the connecting chute 2 203.

[0047] Please refer to Figures 1 - 6 , as the second embodiment of the present invention: Based on the above first embodiment, the user can embed the connecting slider 1 401 into the connecting chute 1 104, and screw the bolt into the inner side of the connecting threaded hole 1 404 to fix the support angle iron 1 400, embed the connecting slider 2 501 into the connecting chute 2 203, and screw the bolt into the inner side of the connecting threaded hole 2 504 to fix the support angle iron 2 500, so as to achieve the effect of conveniently disassembling and assembling the support angle iron 1 400 and the support angle iron 2 500.

[0048] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A bed frame connection structure of a detachable iron bed, comprising: A frame beam 1 (100), a frame beam 2 (200), a connecting plate (300) and a supporting angle iron 1 (400), wherein: a frame beam 2 (200) for supporting is provided on the left side of the frame beam 1 (100); The front and rear sides of the second frame beam (200) are both provided with a plurality of groups of intermediate beams (600) for use in support, and each group of intermediate beams (600) is provided below a group of supporting angle irons (500) for use in strengthening support, and the left and right ends below the second frame beam (200) are both provided with a group of supporting angle irons (400) for use in strengthening support; A right connecting groove (101) is provided at the center of the left end of the upper surface of the frame beam 1 (100), and a connecting plate (300) for connecting and fixing the frame beam 1 (100) and the frame beam 2 (200) is provided inside the right connecting groove (101).

2. The bed frame connection structure of a detachable iron bed as claimed in claim 1, characterized in that: The left and right ends of the upper surface of the frame beam 2 (200) are provided with left connecting grooves (202) for installing the connecting plate (300), and the front and rear ends of the upper surfaces of the left connecting groove (202) and the right connecting groove (101) and the four corners of the upper surface of the connecting plate (300) are provided with fixing threaded holes (103) for fixing the connecting plate (300).

3. The bed frame connection structure of a detachable iron bed as claimed in claim 2, characterized in that: The connecting plate (300) is interlocked with the left connecting groove (202) and the right connecting groove (101) and is connected and fixed by screwing bolts into the inner side of the fixing threaded hole (103); a T-shaped groove (102) for convenient docking of the frame beam (200) is provided on the left side of the frame beam one (100) and below the right connecting groove (101).

4. The bed frame connection structure of a detachable iron bed as claimed in claim 3, characterized in that: The left and right ends of the second frame beam (200) are both provided with T-shaped blocks (201), the T-shaped blocks (201) and the T-shaped slots (102) are mutually engaged, and the front and rear side surfaces of the second frame beam (200) are both provided with a plurality of groups of engaging slots (204) for engaging the middle beam (600).

5. The bed frame connection structure of a detachable iron bed as claimed in claim 4, characterized in that: The middle beam (600) is interlocked with the engaging groove (204) at one end close to the frame beam (200), an upper supporting plate (403) is provided at the upper end of the supporting angle iron (400), and a lower supporting plate (402) is provided below the upper supporting plate (403); The upper surface of the upper support plate 1 (403) and the lower surface of the frame beam 2 (200) are mutually fitted, and the outer side surface of the lower support plate 1 (402) and the inner side surface of the frame beam 1 (100) are mutually fitted.

6. The bed frame connection structure of a detachable iron bed as claimed in claim 1, characterized in that: An upper support plate 2 (503) is provided at the upper end of the second support angle iron (500), and a lower support plate 2 (502) is provided below the second upper support plate (503); The upper surface of the second upper support plate (503) and the lower surface of the middle beam (600) are mutually fitted, and the outer side surface of the second lower support plate (502) and the inner side surface of the second frame beam (200) are mutually fitted.

7. The bed frame connection structure of a detachable iron bed as claimed in claim 5, characterized in that: The lower support plate (402) is provided with a connecting slide block (401) at one end close to the frame beam (100), and the left side of the frame beam (100) is provided with a connecting slide groove (104); The left sides of the connecting slider (401) and the connecting groove (104) are both provided with a connecting threaded hole (404). The connecting slider (401) and the connecting groove (104) are interlocked with each other and are connected and fixed by bolts screwed into the inner side of the connecting threaded hole (404).

8. The bed frame connection structure of a detachable iron bed as claimed in claim 6, characterized in that: The lower support plate 2 (502) is provided with a connecting slide block 2 (501) near one end of the frame beam 2 (200), and the front and rear sides of the frame beam 2 (200) are both provided with connecting slide grooves 2 (203); The rear sides of the second connecting slider (501) and the second connecting slide groove (203) are both provided with a second connecting threaded hole (504), and the second connecting slider (501) and the second connecting slide groove (203) are interlocked and fixed by bolts screwed into the inner side of the second connecting threaded hole (504).

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