Bed crosspiece structure convenient to install through lower clamping groove

The modular design of the lower slot facilitates the installation of the bed crossbar structure. By utilizing the V-shaped frame and toothed groove, the problem of insufficient adaptability of crossbar thickness and size in the existing technology is solved, achieving the effects of convenient installation and enhanced stability.

CN224125574UActive Publication Date: 2026-04-17NANJING NINGXIAN FURNITURE MANUFACTURING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
NANJING NINGXIAN FURNITURE MANUFACTURING CO LTD
Filing Date
2025-03-18
Publication Date
2026-04-17

AI Technical Summary

Technical Problem

The existing crossbar installation structure with lower slots is difficult to adapt to crossbars of different thicknesses or sizes, resulting in insufficient product versatility and adaptability.

Method used

The modular design allows for the rapid installation of crossbeams and adaptability to crossbeams of different thicknesses by inserting multiple crossbeams between the bed stiles at the top of the bed board, utilizing the cooperation of V-shaped frames and toothed grooves, combined with the combination of U-shaped frames and support plates.

Benefits of technology

The crossbeams allow for easy installation and removal, enhancing the adaptability and stability of the bed frame, meeting the needs of various mattress sizes, and improving installation efficiency and practicality.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the field of furniture bedding, particularly relates to a bed crosspiece structure convenient to mount with a lower clamping groove, and provides the following scheme aiming at the problems that crosspieces with different thicknesses or sizes cannot be mounted and used in the prior art, and the universality and adaptability of products are difficult to meet: the bed crosspiece structure comprises a bed body, the bed body is formed by assembling a mosquito net frame, a crawling ladder, a bed board, a wardrobe and a desk, the wardrobe and the desk are oppositely placed, the bed board is installed at the tops of the wardrobe and the desk, two bed sticks are fixedly installed at the top of the bed board, a plurality of inserting grooves are formed in the sides, close to each other, of the two bed sticks, and the two corresponding inserting grooves are symmetrically placed. The bed crosspiece structure convenient to mount with the lower clamping groove has the advantages of being convenient to mount and dismount, high in stability, firmness and adaptability, attractive, practical, easy to maintain and replace and the like, and is a bed frame design worthy of popularization.
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Description

Technical Field

[0001] This utility model relates to the field of furniture and bedding technology, and in particular to a structure for convenient installation of bed crossbars via a lower slot. Background Technology

[0002] In modern furniture design, the bed, as one of the core pieces of furniture in home life, is receiving increasing attention from consumers for its structural design and ease of installation. The crossbeam, as an important component of the bed frame structure, bears the connection and support between the mattress and the mosquito net frame, and is a key element to ensure the stability and durability of the bed.

[0003] The existing lower slot design for convenient installation of bed crossbars still has some shortcomings in actual use:

[0004] The existing card slot structure design is relatively simple, making it difficult to meet the installation and use of crossbars of different thicknesses or sizes, and thus failing to meet the product's versatility and adaptability. Utility Model Content

[0005] The purpose of this utility model is to solve the shortcomings of the existing technology, which cannot be used to install crossbars of different thicknesses or sizes, making it difficult to meet the product's universality and adaptability, and proposes a lower slot structure for convenient installation of bed crossbars.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] The lower slot facilitates the installation of the bed crossbar structure, including the bed frame, which is assembled from a mosquito net frame, ladder, bed board, wardrobe, and desk. The wardrobe and desk are placed opposite each other, and the bed board is installed on top of the wardrobe and desk. Two bed slats are fixedly installed on the top of the bed board. Each of the two bed slats has multiple slots on the side that is close to each other, and the corresponding two slots are symmetrically arranged. The same crossbeam is inserted between the corresponding two slots.

[0008] In one possible design, the inner walls of the slots on opposite sides are provided with multiple toothed grooves, and a V-shaped bracket is inserted into the slot. The V-shaped bracket has multiple teeth on both sides, and the teeth are inserted into the toothed grooves.

[0009] In one possible design, a baffle is fixedly connected inside the V-shaped frame, and slots are provided on both sides of the bottom of the support plate, with the slots inserted into the corresponding baffles.

[0010] In one possible design, one end of one of the teeth is fixedly connected to a U-shaped frame, and the U-shaped frame is fixedly connected to a V-shaped frame, with the U-shaped frame touching one side of the bed frame.

[0011] In one possible design, the crossbeam is triangular in shape and hollow inside.

[0012] In one possible design, multiple U-shaped frames are fixedly connected to the sides of the two bed slats that are close to each other, with the corresponding two U-shaped frames arranged symmetrically. A support plate is placed between the two U-shaped frames, and the support plate is used in combination with the crossbeam.

[0013] In this application, a bed frame is assembled from a mosquito net frame, a ladder, a bed board, a wardrobe, and a desk. The bed board is placed on top of the symmetrically placed wardrobe and desk. The ladder is installed on one side of the desk and connects to one end of the bed board. The mosquito net frame is installed on top of the bed board. Two bed stiles are also installed on top of the bed board. The two bed stiles are connected by multiple crossbeams, which can be used to support the mattress. When installing the crossbeams between the two bed stiles, a V-shaped frame is inserted into the slot according to the thickness of the crossbeam. Multiple teeth on both sides of the V-shaped frame are inserted into the corresponding slots. Then, the two ends of the crossbeam are inserted into the V-shaped frame and snapped downwards so that the slots are inserted into the baffle, thereby realizing the installation.

[0014] Beneficial effects: In this utility model, the lower slot facilitates the installation of the bed crossbar structure. The two bed stiles at the top of the bed board are connected by multiple crossbeams. This modular design makes the installation process extremely convenient. At the same time, the installation process of the crossbeams is simple. Just insert the V-shaped frame into the slot according to the thickness of the crossbeam, and then insert the two ends of the crossbeam into the V-shaped frame and snap them downwards to achieve quick installation, which greatly improves the installation efficiency.

[0015] In this utility model, the lower slot facilitates the installation of the bed crossbeam structure. By adjusting the height of the V-shaped frame inserted into the slot, it can accommodate crossbeams of different thicknesses, making the crossbeam structure suitable for mattresses of various sizes and meeting the needs of different users. The symmetrical arrangement design of the U-shaped frame and the combined use of the support plate and the crossbeam also enhance the adaptability and practicality of the bed frame.

[0016] In this utility model, the lower slot convenient installation bed crossbar structure has multiple beneficial effects such as convenient installation and disassembly, stability and firmness, strong adaptability, a balance between aesthetics and practicality, and easy maintenance and replacement. It is a bed frame design worth promoting. Attached Figure Description

[0017] Figure 1 A three-dimensional structural diagram of the bed crossbar structure with convenient installation via the lower slot proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the bed board with a lower slot for convenient installation of the bed crossbar structure proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of the bed frame with a lower slot for easy installation of the bed crossbar structure proposed in this utility model;

[0020] Figure 4 This is a partially exploded structural diagram of the bed frame with a lower slot for convenient installation of the bed crossbar structure proposed in this utility model.

[0021] In the picture: 1. Bed frame; 2. Mosquito net frame; 3. Ladder; 4. Bed board; 5. Wardrobe; 6. Desk; 7. Bed stile; 8. U-shaped frame; 9. Slot; 10. Crossbeam; 11. Card slot; 12. Tooth groove; 13. V-shaped frame; 14. U-shaped frame; 15. Tooth; 16. Baffle. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Example 1: Example 1: Refer to Figures 1 to 3 The lower slot facilitates the installation of bed crossbars. This design, used in the furniture and bedding industry, includes a bed frame 1. The bed frame 1 is assembled from a mosquito net frame 2, a ladder 3, a bed board 4, a wardrobe 5, and a desk 6. The wardrobe 5 and desk 6 are placed opposite each other. The bed board 4 is installed on top of the wardrobe 5 and desk 6. Two bed spurs 7 are fixedly installed on the top of the bed board 4. Each bed spur 7 has multiple slots 9 on its closest side, with corresponding slots 9 arranged symmetrically. A common crossbeam 10 is inserted between corresponding slots 9. The bed frame 1, composed of the mosquito net frame 2, ladder 3, bed board 4, wardrobe 5, and desk 6, forms a stable platform. The two bed spurs 7 on the top of the bed board 4 each have multiple slots 9 on their closest side, with corresponding slots 9 arranged symmetrically. A common crossbeam 10 is inserted between these symmetrical slots 9 to enhance the structural stability and support of the bed frame.

[0024] Reference Figure 4 The inner walls of the slots 9 on both sides, which are far apart from each other, are provided with multiple grooves 12. A V-shaped bracket 13 is inserted into the slot 9. The V-shaped bracket 13 has multiple teeth 15 on both sides, and the teeth 15 are inserted into the grooves 12 respectively. The V-shaped bracket 13 and the slot 9 are engaged with each other through the multiple grooves 12 and the multiple teeth 15.

[0025] Reference Figure 4 A baffle 16 is fixedly connected inside the V-shaped frame 13. Slots 11 are provided on both sides of the bottom of the crossbeam 10, and the slots 11 are inserted into the corresponding baffles 16. The baffles 16 are inserted into the slots 11 for connecting the V-shaped frame 13.

[0026] Reference Figure 4One end of each of the multiple teeth 15 is fixedly connected to a U-shaped frame 14, and the U-shaped frame 14 is fixedly connected to the V-shaped frame 13, with the U-shaped frame 14 touching one side of the bed frame 7. The contact between one side of the U-shaped frame 14 and the bed frame 7 effectively prevents the V-shaped frame 13 from shaking or shifting within the slot 9.

[0027] Reference Figure 4 The crossbeam 10 has an overall triangular design and is hollow inside. This triangular design not only enhances the structural stability of the support plate but also makes it more aesthetically pleasing. Furthermore, the hollow design of the crossbeam 10 reduces weight and saves on material costs.

[0028] Example 2: Reference Figure 3 and Figure 4 An improvement upon Embodiment 1 is made: multiple U-shaped frames 8 are fixedly connected to the sides of the two bed stiles 7 that are close to each other, with corresponding two U-shaped frames 8 arranged symmetrically. A support plate is placed between the two U-shaped frames 8, and the support plate is used in combination with the crossbeam 10. The combination of the support plate and the crossbeam 10 can further improve the load-bearing capacity and stability of the bed. This design makes the structure of the bed more flexible and versatile, and the number and position of the crossbeams can be adjusted according to actual needs.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A lower slot convenient installation bed crosspiece structure, characterized in that, include: The bed frame (1) is assembled from a mosquito net frame (2), a ladder (3), a bed board (4), a wardrobe (5) and a desk (6), with the wardrobe (5) and the desk (6) placed opposite each other. The bed board (4) is installed on the top of the wardrobe (5) and the desk (6). Two bed slats (7) are fixedly installed on the top of the bed board (4). Multiple slots (9) are provided on the side of the two bed slats (7) that are close to each other, and the corresponding two slots (9) are arranged symmetrically. The same crossbeam (10) is inserted between the corresponding two slots (9). The inner walls of the slots (9) on both sides away from each other are provided with multiple toothed grooves (12). A V-shaped frame (13) is inserted into the slot (9). Multiple teeth (15) are provided on both sides of the V-shaped frame (13), and the teeth (15) are inserted into the toothed grooves (12). The V-shaped frame (13) is fixedly connected to a baffle (16), and the bottom sides of the crossbeam (10) are provided with slots (11), and the slots (11) are inserted into the corresponding baffles (16).

2. The lower slot convenient installation bed rail structure according to claim 1, characterized in that, One end of each of the teeth (15) is fixedly connected to a U-shaped frame (14), and the U-shaped frame (14) is fixedly connected to a V-shaped frame (13), and the U-shaped frame (14) touches one side of the bed frame (7).

3. The lower slot convenient installation bed crossbar structure according to claim 1, characterized in that, The crossbeam (10) is designed in a triangular shape and the interior of the crossbeam (10) is hollow.

4. The lower slot convenient installation bed rail structure according to claim 1, characterized in that, Multiple U-shaped frames (8) are fixedly connected to the side of each of the two bed slats (7) that are close to each other. The two U-shaped frames (8) are symmetrically arranged. A support plate is placed between the two U-shaped frames (8), and the support plate is used in combination with the crossbeam (10).