A widened support frame and a cot

Abstract

This utility model discloses a widened support frame and a cot. The widened support frame includes: at least one support frame, with at least a partial extension in the middle of the support frame; at least one support rod, which cooperates with or is located near the extension. The ends of the support frame and the support rod at least partially form a support portion for supporting a mattress. The second end of at least one support rod is detachably connected to the support frame via a second connector. The second connector has a second slot for inserting into the second end of the support rod and a second slot for engaging with the support frame. The cot also includes a mattress with several mounting components. This utility model has a simple structure. By adding an extension to the support frame, the width of the support range is increased, and the support rod, combined with the addition of the support rod, prevents the mattress or other components such as a bed board from collapsing in the middle.

Description

Technical Field

[0001] This utility model belongs to the field of outdoor products technology, specifically relating to a widened support frame and a camp bed. Background Technology

[0002] A cot is a foldable bed designed specifically for military marches or fieldwork. It is portable and easy to carry, and is also used by some families and friends when camping. However, existing cots are often narrow; if they were wider, the mattress in the middle would easily sag. Therefore, a wider support frame and a better cot design are essential. Utility Model Content

[0003] To solve at least one of the above-mentioned technical problems, in one aspect, this utility model provides a widened bracket, comprising:

[0004] At least one support frame, wherein at least a portion of the middle part of the support frame is provided with an extension;

[0005] At least one support rod is fitted to or near the extension, and the ends of the support frame and the support rod at least partially form a support portion for supporting the mattress.

[0006] At least one of the support rods has its second end detachably connected to the support frame via a second connector. The second connector has a second slot for inserting into the second end of the support rod and a second groove for engaging with the support frame.

[0007] It also includes a first connecting rod, and at least one first end of the support rod is detachably connected to the first connecting rod via a first connector. The first connector has a first slot that mates with the first end of the support rod and a first slot that engages with the first connecting rod.

[0008] The support frame includes two side supports and a transverse connecting rod connecting the two side supports, with the extension portion disposed on the transverse connecting rod. Each side support includes a third connector, at least one support rod inserted into the third connector, and at least one support leg inserted into the third connector. The support rod supports the mattress, and the support leg supports the ground. Both ends of the transverse support rod are respectively inserted into the third connectors of the two side supports. It also includes a second connecting rod, with at least one support rod detachably connected to the second connecting rod via a fourth connector. The fourth connector includes a mounting portion connected to the support rod and a fourth slot that engages with the second connecting rod.

[0009] Each of the side supports includes two legs and one support rod, with the legs located on both sides of the support rod; several of the support rods are connected to a second connecting rod, and several support rods are connected to a first connecting rod.

[0010] The support rod includes a central horizontal bar and diagonal bars that are bent and connected to both ends of the central horizontal bar. During support, the diagonal bars are angled downwards from the central horizontal bar to both sides. This arrangement increases the support effect and stability.

[0011] On the other hand, this utility model provides a cot, including the aforementioned widened support frame and a mattress. The mattress is equipped with a plurality of mounting components. Each mounting component includes a plurality of linearly arranged mounting parts. Each mounting part has a mounting slot for inserting the first connecting rod and / or the second connecting rod. The mounting parts of the mounting component are spaced apart, and the support rod and the support rod are connected to the second connecting rod and the first connecting rod at the spaced positions.

[0012] Through the above technical solution, the mounting component of this utility model can be used to sew fabric onto the surface of a mattress.

[0013] Compared with the prior art, the advantages of this utility model are: the structure of this utility model is simple, the extension part is added to the support frame to increase the width of the support range, and the setting of the support rod can prevent the middle of the mattress or bed board and other devices from sinking. Attached Figure Description

[0014] Figure 1 This is a perspective view of the widened bracket of this utility model;

[0015] Figure 2 This is a perspective view of the cot of this utility model;

[0016] Figure 3 This is a three-dimensional view of the support frame part of this utility model;

[0017] Figure label:

[0018] 1 Support frame; 11 Extension section; 12 Transverse connecting rod; 121 Middle crossbar; 122 Diagonal bar; 13 Third connecting piece; 14 Support rod; 15 Support leg;

[0019] 2. Support rod; 21. Second connector; 211. Second slot; 212. Second groove; 22. First connector; 221. First slot; 222. First groove;

[0020] 31 First connecting rod; 32 Second connecting rod;

[0021] 4. Mattress; 41. Mounting parts; 42. Mounting channels; 43. Spacing;

[0022] 5. Fourth connector; 51. Mounting part; 52. Fourth slot. Detailed Implementation

[0023] To enable those skilled in the art to better understand this utility model and to more clearly define the scope of protection claimed by this utility model, the present utility model is described in detail below with reference to certain specific embodiments. It should be noted that the following are only some specific embodiments of the present utility model concept, and are only a part of the embodiments of this utility model. The specific and direct description of related structures is only for the convenience of understanding this utility model, and the specific features do not necessarily or directly limit the scope of implementation of this utility model.

[0024] Referring to the accompanying drawings, the present invention adopts the following technical solution: a widened bracket, comprising:

[0025] At least one support frame 1, wherein the support frame 1 has at least a partial extension 11 in its middle portion;

[0026] At least one support rod 2 is fitted to or near the extension 11, and the ends of the support frame 1 and the support rod 2 at least partially form a support portion for supporting the mattress 4.

[0027] At least one of the second ends of the support rod 2 is detachably connected to the support frame 1 via a second connector 21. The second connector 21 has a second slot 211 that mates with the second end of the support rod 2 and a second slot 212 that mates with the support frame 1.

[0028] It also includes a first connecting rod 31, and at least one of the first ends of the support rod 2 is detachably connected to the first connecting rod 31 via a first connecting member 22. The first connecting member 22 has a first slot 221 that is inserted into the first end of the support rod 2 and a first slot 222 that is engaged with the first connecting rod 31.

[0029] The support frame 1 includes two side supports and a transverse connecting rod 12 connecting the two side supports. The extension portion 11 is disposed on the transverse connecting rod 12. Each side support includes a third connector 13, at least one support rod 14 inserted into the third connector 13, and at least one support leg 15 inserted into the third connector 13. The support rod 14 supports the mattress 4, and the support leg 15 supports the ground. Both ends of the transverse support rod 2 are respectively inserted into the third connector 13 of the side supports on both sides. It also includes a second connecting rod 32. At least one support rod 14 is detachably connected to the second connecting rod 32 via a fourth connecting member 5. The fourth connecting member 5 includes a mounting portion 51 connected to the support rod 14 and a fourth slot 52 that engages with the second connecting rod 32.

[0030] Each of the side supports includes two legs 15 and one support rod 14, with the legs 15 located on both sides of the support rod 14; several support rods 14 are connected to a second connecting rod 32, and several support rods 2 are connected to a first connecting rod 31. In this embodiment, there are several sets of support frames 1; in other embodiments, only one set of support frames 1 may be provided, but the support frame 1 has two legs 15 to increase stability, and a pad or board can be installed on it to realize other functions such as a chair or table. In other embodiments, if there are several sets of support frames 1, only one leg 15 may be provided, because several sets of support frames 1 are sufficient to achieve a certain level of stability.

[0031] Through the above technical solution, this utility model uses a detachable plug-in or snap-fit ​​connection method, which facilitates assembly and disassembly, making it convenient for storage during marches and installation during rest periods.

[0032] The support rod 2 includes a central horizontal bar 121 and diagonal bars 122 that are bent and connected to both ends of the central horizontal bar 121. When providing support, the diagonal bars 122 are arranged diagonally downwards from the central horizontal bar 121 to both sides. This arrangement can increase the support effect and stability.

[0033] The aforementioned first slot 222, second slot 212, etc., each include two elastic arms, and the two elastic arms form the first slot 222, second slot 212, third slot, etc. The slots are adapted to the outer wall shape of the rod body to which they are connected, such as circular or rectangular, and the two elastic arms engage with the outer wall of the rod body to achieve connection.

[0034] On the other hand, this utility model provides a cot, including the aforementioned widened support frame and a mattress 4. The mattress 4 is equipped with several mounting components. Each mounting component includes several linearly arranged mounting pieces 41. Each mounting piece 41 has a mounting slot 42 for inserting the first connecting rod 31 and / or the second connecting rod 32. The mounting pieces 41 of the mounting components are spaced 43 apart. The support rod 14 and the support rod 2 are connected to the second connecting rod 32 and the first connecting rod 31 at the spaced 43 position.

[0035] Through the above technical solutions, the mounting component 41 of this utility model can be fabric sewn onto the surface of the mattress 4, or in other embodiments, the mounting component 41 can also be a rigid material fixed to the surface of the mattress 4.

[0036] Compared with the prior art, the advantages of this utility model are: the structure of this utility model is simple. This utility model adds an extension part 11 to the support frame 1, which can increase the width of the support range. In addition, the setting of the support rod 2 can prevent the middle of the mattress 4 or other devices such as the bed board from sinking.

[0037] The first to fourth connecting parts 5 mentioned above are integrally formed and can be made of plastic.

[0038] The technical solution of this utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is obviously not limited to these specific embodiments. Without departing from the principle of this utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of this utility model.

Claims

1. A widened bracket, characterized in that: include: At least one support frame (1), wherein the support frame (1) has at least a partial extension (11) in the middle; At least one support rod (2) is fitted to or near the extension (11), and the ends of the support frame (1) and the support rod (2) at least partially form a support for supporting the mattress (4).

2. The widened bracket according to claim 1, characterized in that: At least one of the support rods (2) is detachably connected to the support frame (1) via a second connector (21).

3. The widened bracket according to claim 2, characterized in that: The second connector (21) has a second slot (211) that is inserted into the second end of the support rod (2) and a second slot (212) that is engaged with the support frame (1).

4. The widened bracket according to claim 2, characterized in that: It also includes a first connecting rod (31), at least one of the first ends of the support rod (2) being detachably connected to the first connecting rod (31) via a first connector (22).

5. The widened bracket according to claim 4, characterized in that: The first connector (22) has a first slot (221) that is inserted into the first end of the support rod (2) and a first slot (222) that is engaged with the first connecting rod (31).

6. The widened bracket according to claim 1, characterized in that: The support frame (1) includes two side supports and a transverse connecting rod (12) connecting the two side supports, and the extension (11) is disposed on the transverse connecting rod (12).

7. The widened bracket according to claim 6, characterized in that: The side support includes a third connector (13), at least one support rod (14) inserted into the third connector (13), and at least one support leg (15) inserted into the third connector (13). The support rod (14) supports the mattress (4), and the support leg (15) supports the ground. The two ends of the transverse support rod (2) are respectively inserted into the third connector (13) of the side support on both sides.

8. The widened bracket according to claim 7, characterized in that: It also includes a second connecting rod (32), at least one of the support rods (14) being detachably connected to the second connecting rod (32) via a fourth connector (5), the fourth connector (5) including a mounting part (51) connected to the support rod (14) and a fourth slot (52) engaging with the second connecting rod (32).

9. The widened bracket according to claim 8, characterized in that: Each of the side supports includes two legs (15) and a support rod (14), with the legs (15) located on both sides of the support rod (14); a plurality of the support rods (14) are connected to a second connecting rod (32), and a plurality of support rods (2) are connected to a first connecting rod (31).

10. The widened bracket according to any one of claims 1-9, characterized in that: The support rod (2) includes a central horizontal bar (121) and diagonal bars (122) that are bent and connected to both ends of the central horizontal bar (121). When supporting, the diagonal bars (122) are set diagonally downward from the central horizontal bar (121) to both sides.

11. A cot, characterized in that: The widened bracket, including any one of claims 1-10, further includes a mattress (4), on which a plurality of mounting components are mounted, the mounting components including a plurality of linearly arranged mounting members (41), the mounting members (41) having mounting slots (42) for inserting the first connecting rod (31) and / or the second connecting rod (32); the plurality of mounting members (41) of the mounting components have a gap (43) between them, and the support rod (14) and the support rod (2) are connected to the second connecting rod (32) and the first connecting rod (31) at the gap (43).

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