Novel telescopic folding bed frame

Abstract

The utility model discloses a novel telescopic folding bed frame, which belongs to the technical field of bed frames and comprises a bed frame main body and a bed head frame arranged at the head end of the bed frame main body, the bed head frame is provided with two sliding parts, and the two sliding parts are respectively inserted into the two sliding groove positions at the head end of the bed frame main body in a sliding manner so as to adjust the horizontal distance between the bed head frame and the bed frame main body; each sliding part is provided with multiple stages of locking point positions and is installed on any locking point position through a locking piece so as to fix the relative position of the sliding part in the corresponding sliding groove position. A user can flexibly change the distance between the bedside frame and the bedstead main body according to actual requirements, so that the overall length of the bed is adjustable, and the use flexibility of the bed is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bed frames, in particular to a novel telescopic folding bed frame. Background Art

[0002] Most existing bed frames on the market lack telescopic and folding features, making it difficult for users to flexibly adjust the bed's length to meet their space needs. Adjustable length is particularly important in space-constrained living environments. Furthermore, the headboard of traditional bed frames is often fixed and lacks telescopic adjustment, limiting user comfort and convenience. Utility Model Content

[0003] The embodiment of the present utility model provides a novel telescopic folding bed frame to solve the problems in the prior art.

[0004] The present invention employs the following technical solution: a novel telescopic folding bed frame comprising a bed frame body and a headstock disposed at the head end of the bed frame body; the headstock has two sliding portions that slide and engage within two sliding slots at the head end of the bed frame body to adjust the horizontal distance of the headstock relative to the bed frame body; each sliding portion has multiple locking points and is secured to each locking point by a locking member to secure the relative position of the sliding portion within the corresponding sliding slot. Users can flexibly adjust the spacing between the headstock and the bed frame body according to actual needs, making the overall length of the bed adjustable and increasing the bed's usability.

[0005] Preferably, the multi-stage locking points are evenly distributed along the sliding direction of the sliding part.

[0006] Preferably, each of the locking points is configured as a first mounting hole provided on the sliding portion and a fastener mounted at the first mounting hole; the bed frame body is also provided with at least one second mounting hole, and the locking member at least partially passes through the first and second mounting holes and locks onto the fastener to lock the sliding portion. These locking points provide multiple options for securing the headboard in different sliding positions. In conjunction with the locking member, the sliding portion can be precisely locked at any desired position within the corresponding sliding slot.

[0007] Preferably, the fastener is configured as a rivet nut, and the locking member is configured as a bolt, and the threaded end of the bolt is threadedly connected to the rivet nut.

[0008] Preferably, the bed frame body includes: rectangular frames, which are configured in at least two groups and assembled in a flush manner; cross beams, which are configured in a number and evenly distributed on the inner side of each rectangular frame, and both ends of each cross beam are fixedly connected to the corresponding rectangular frame; bone plates, which are configured in a number and evenly arranged on the inner side of each rectangular frame, and several bone plates are staggered with several cross beams; reinforcing beams, which are configured in a number, and each group of two adjacent rectangular frames is connected by at least two of the reinforcing beams.

[0009] Preferably, the upper surfaces of the plurality of bone plates are flush with the upper surface of the rectangular frame.

[0010] Preferably, both ends of each bone plate are detachably mounted on corresponding sides of the rectangular frame via snap fasteners. The use of snap fasteners for connection makes the installation and removal of the bone plate on the rectangular frame extremely simple.

[0011] Preferably, the rectangular frame is composed of four groups of square tubes, and the sliding groove is the inner cavity of the square tube.

[0012] Preferably, the fastener comprises two retaining walls and an insertion rod located at the lower end of one of the retaining walls. The bone plate is movably inserted into a slot on the fastener. When the insertion rod is inserted into the locking hole of the rectangular frame, the two retaining walls respectively abut against the top wall and inner wall of one side of the rectangular frame. By designing the retainer with the two retaining walls abutting different positions of the rectangular frame and the insertion rod inserted into the locking hole, multi-directional retaining and fixing are achieved, allowing the bone plate to be stably fixed to the rectangular frame during daily use.

[0013] Preferably, the reinforcing beam is detachably mounted on two adjacent rectangular frames by means of locking bolts.

[0014] Preferably, a decorative piece is mounted on each left and right side of the rear end of the bed frame. The decorative piece comprises an arc-shaped stopper plate extending upward and extending above the upper end of the bed frame. The contour of the arc-shaped stopper plate matches the corner shape of the mattress placed on the bed frame. In this way, the decorative piece not only decorates the bed frame but also limits the position of the mattress to prevent it from shifting.

[0015] Preferably, at least one table top is detachably mounted on the bed frame body via bolts, and the table top is used for placing items for easy access.

[0016] At least one of the above technical solutions adopted in the embodiment of the present utility model can achieve the following beneficial effects:

[0017] Firstly, since the headboard can slide relative to the main body of the bed and can be fixed in different positions by locking parts, users can flexibly adjust the horizontal distance between the headboard and the main body of the bed according to the size of the bedroom space and personal usage habits (for example, they like a more spacious headboard space for convenient placement of items, or they want the overall length of the bed to be longer for a more comfortable lying experience, etc.), so that the bed can better adapt to different usage scenarios, thereby improving the versatility and adaptability of the bed frame.

[0018] Secondly, the multi-level locking points and locking components ensure that the headboard is securely locked after being adjusted to any desired position. This locking method effectively resists external interference caused by daily movements such as leaning and turning over, preventing the headboard from accidentally sliding, maintaining the stability of the bed frame's overall structure, and providing safe and reliable support for the user.

[0019] Thirdly, when the bed needs to be stored (such as when moving, storing for changing seasons, etc.) or transported, the locking parts can be unlocked and the headboard frame can be slid along the sliding groove toward the main body of the bed frame to shorten the overall length of the bed, thereby greatly reducing the space occupied by the bed frame, or the headboard frame can be directly pulled out from the main body of the bed frame. Either way, it is easier to carry and store, solving the problem that traditional bed frames are large in size and difficult to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 2 This is a structural diagram of the bed frame body and headboard of the utility model;

[0023] Figure 3 This is a partial vertical cross-sectional view of the connection between the bed frame body and the headboard of the present invention;

[0024] Figure 4 This is an exploded view of the bed frame body and headboard of the utility model;

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the main body of the bed frame of the present invention;

[0026] Figure 6 This is a schematic diagram of the assembly of the bone plate of the utility model;

[0027] Figure 7 The three-dimensional fastener of the utility model Figure 1 ;

[0028] Figure 8 The three-dimensional fastener of the utility model Figure 2 .

[0029] Reference numerals:

[0030] 1-Bed frame body; 11-Sliding slot; 12-Second mounting hole; 13-Rectangular frame; 131-Lock hole; 14-Crossbeam; 15-Bone plate; 16-Reinforcement beam; 2-Headboard; 21-Sliding part; 22-First mounting hole; 23-Fasteners; 3-Snap fasteners; 31-Limiting wall; 32-Plug rod; 33-Slot; 4-Locking bolt; 5-Decorative piece; 6-Table top. DETAILED DESCRIPTION

[0031] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the following is a detailed description of the specific implementation method, structure, characteristics and effects of the present invention in combination with the accompanying drawings and preferred embodiments.

[0032] The technical solutions provided by various embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0033] Reference Figures 1 to 8 As shown, an embodiment of the present invention provides a new telescopic folding bed frame, comprising a bed frame body 1 and a headboard 2 arranged at the head end of the bed frame body 1; the headboard 2 has two sliding parts 21, and the two sliding parts 21 are respectively slidably inserted into the two sliding slots 11 at the head end of the bed frame body 1 to adjust the horizontal distance between the headboard 2 and the bed frame body 1; this sliding connection method enables the headboard 2 to be adjusted in the horizontal direction relative to the bed frame body 1, providing a structural basis for adjusting the size of the bed. The user can flexibly change the distance between the headboard 2 and the bed frame body 1 according to actual needs, so that the overall length of the bed is adjustable, thereby increasing the flexibility of the bed.

[0034] Each sliding portion 21 has multiple locking points (specifically, these points are evenly distributed along the sliding direction of the sliding portion 21). A locking member is installed at any of these locking points to secure the sliding portion 21 within the corresponding sliding slot 11. These locking points provide multiple options for securing the headboard 2 in different sliding positions. Combined with the locking member, the sliding portion 21 can be precisely locked into any desired position within the corresponding sliding slot 11, achieving precise fixation of the headboard 2 relative to the bed frame 1, ensuring that the headboard 2 does not slide during use and maintaining the stability of the bed structure.

[0035] In summary, since the headboard 2 can slide relative to the bed frame body 1 and can be fixed in different positions by locking parts, the user can flexibly adjust the horizontal distance between the headboard 2 and the bed frame body 1 according to the size of the bedroom space and personal usage habits (for example, the user likes a more spacious headboard space for convenient placement of items, or wants the overall length of the bed to be longer for a more comfortable lying experience, etc.), so that the bed can better adapt to different usage scenarios, thereby improving the versatility and adaptability of the bed frame.

[0036] The multi-stage locking points and locking elements ensure that the headboard 2 is securely locked after being adjusted to any desired position. This locking method effectively resists external interference caused by movements such as leaning and turning over during daily use, preventing the headboard 2 from accidentally sliding, maintaining the stability of the overall bed frame structure, and providing safe and reliable support for the user.

[0037] When the bed needs to be stored (for example, when moving, changing seasons, etc.) or transported, the locking parts can be unlocked and the headboard frame 2 can be slid along the sliding slot 11 toward the bed frame body 1 to shorten the overall length of the bed, thereby significantly reducing the space occupied by the bed frame. Alternatively, the headboard frame 2 can be directly pulled away from the bed frame body 1. Either way, it is easier to carry and store, solving the problem that traditional bed frames are large in size and difficult to carry.

[0038] In short, the structural design of this new telescopic folding bed frame, through the ingenious sliding connection between the headboard 2 and the bed frame body 1 and the setting of multi-level locking points, shows advantages in size adjustment flexibility, stability, storage and transportation convenience, and ease of operation, providing users with a more practical and convenient bed frame.

[0039] In some practical applications, refer to Figures 2 to 4As shown, each locking point is configured as a first mounting hole 22 provided on the sliding portion 21, and a fastener 23 installed at the first mounting hole 22. The bed frame body 1 is also provided with at least one second mounting hole 12. The locking member at least partially passes through the first and second mounting holes 22, 12, and is locked onto the fastener 23 to lock the sliding portion 21. Specifically, the fastener 23 is configured as a rivet nut (the rivet nut itself is a high-efficiency fastener 23 used for connecting thin plates and has an internal thread structure), and the locking member is configured as a bolt (because the locking member has an existing bolt structure, not shown in the figure), the threaded end of the bolt being threadedly connected to the rivet nut. In this embodiment, after being installed on the sliding portion 21, the rivet nut can form a reliable connection with the sliding portion 21, and its special riveted structure enables it to withstand a certain amount of tensile force. The threaded connection between the bolts and the rivet nuts further enhances the tightness of the connection. During daily use of the bed frame, even if the headboard frame 2 is hit by external forces or the human body leans on it, this locking method can effectively prevent the sliding part 21 from loosening or shifting, thereby ensuring the stable position of the headboard frame 2 relative to the bed frame body 1, providing reliable support for the user, and improving the overall structural stability of the bed frame.

[0040] Based on any of the above implementations, refer to Figure 2 、 Figure 4 and Figure 5 As shown, the bed frame body 1 is composed of a rectangular frame 13 , a cross beam 14 , a bone plate 15 and a reinforcing beam 16 .

[0041] The rectangular frame 13 is configured with at least two groups, assembled flush with each other. In practice, the rectangular frame 13 comprises four groups of square tubes, with the sliding slots 11 forming the inner cavities of the square tubes. This assembly structure provides a more regular and orderly overall layout for the bed frame, and allows for flexible adjustment of the bed frame's dimensions based on actual needs. For example, by increasing or decreasing the number of rectangular frames 13, the width or length of the bed can be easily changed to accommodate various bedroom spaces and user requirements for bed dimensions. Furthermore, the flush assembly ensures a simple and smooth appearance for the bed frame, facilitating subsequent integration with accessories such as mattresses.

[0042] Several crossbeams 14 are evenly distributed inside each rectangular frame 13, with both ends of each crossbeam 14 fixedly connected to the corresponding rectangular frame 13. The presence of crossbeams 14 effectively enhances the horizontal structural strength of the rectangular frame 13, enabling it to better withstand pressure from the mattress and the weight of the person, preventing deformation and twisting of the frame during use. This even distribution ensures that pressure is evenly distributed across the frame, resulting in a more balanced load-bearing capacity and improved stability.

[0043] Several bone plates 15 are evenly spaced inside each rectangular frame 13, interlaced with the crossbeams 14. The bone plates 15 further enhance the internal structure of the bed frame 1. They interact with the crossbeams 14 to form a mesh-like support structure, which not only increases the overall strength of the bed frame but also provides more dense and uniform support points for the mattress. It is important to note that during installation, the upper surfaces of the bone plates 15 must be flush with the upper surfaces of the rectangular frames 13 to improve the overall flatness of the bed frame.

[0044] Several reinforcement beams 16 are provided, with each set of two adjacent rectangular frames 13 connected by at least two reinforcement beams 16. The reinforcement beams 16 are removably mounted on the adjacent rectangular frames 13 via locking bolts 4. The reinforcement beams 16 tightly connect the rectangular frames 13 together, enhancing the longitudinal connection stability of the entire bed frame body 1, making the overall structure more secure and reliable, forming an organic whole that is synergistically supported.

[0045] In some practical applications, refer to Figures 5 to 8 As shown, both ends of each bone plate 15 are detachably mounted on corresponding sides of the rectangular frame 13 via a fastener 3. Specifically, the fastener 3 has two retaining walls 31 and an insertion rod 32 located at the lower end of one of the retaining walls 31. The bone plate 15 is movably inserted into a slot 33 on the fastener 3. When the insertion rod 32 is inserted into a locking hole 131 on the rectangular frame 13, the two retaining walls 31 respectively abut against the top wall and inner wall of one side of the rectangular frame 13. When the fastener 3 with the bone plate 15 is mounted on the rectangular frame 13, the insertion rod 32 is inserted into the corresponding locking hole 131 on the rectangular frame 13. At this time, the two retaining walls 31 of the fastener 3 will respectively abut against the top wall and inner wall of one side of the rectangular frame 13. In this way, in the vertical direction, the limiting wall 31 against the top wall limits the upward displacement of the fastener 3; in the horizontal direction, the limiting wall 31 against the inner wall prevents the fastener 3 from moving inward (that is, in the direction close to the inside of the rectangular frame 13), and the insertion rod 32 inserted into the lock hole 131 prevents the fastener 3 from moving downward and outward, thereby realizing multi-directional limiting fixation of the fastener 3 on the rectangular frame 13, and then firmly installing the bone plate 15 on the rectangular frame 13.

[0046] In this embodiment, the use of the fastener 3 for connection makes the installation and removal of the bone plate 15 from the rectangular frame 13 extremely simple. When the bone plate 15 needs to be installed, the bone plate 15 is inserted into the fastener 3, and then the insertion rod 32 of the fastener 3 is inserted into the keyhole 131 of the rectangular frame 13 to complete the installation. If the bed frame needs to be cleaned, repaired, or the bone plate 15 needs to be replaced, the fastener 3 and the bone plate 15 can be easily removed from the rectangular frame 13 by simply pulling out the insertion rod 32. This entire operation does not require the use of specialized tools and can be performed by ordinary users, greatly improving the convenience of use.

[0047] The fastener 3 realizes multi-directional limiting fixation through the design of two limiting walls 31 respectively pressing against different positions of the rectangular frame 13 and the insertion rod 32 inserting into the lock hole 131, so that the bone plate 15 can be stably fixed on the rectangular frame 13 during daily use without easily becoming loose or shifting.

[0048] In some practical applications, a decorative piece 5 is installed on both sides of the left and right ends of the rear end of the bed frame body 1. The decorative piece 5 has an arc-shaped limiting plate that is higher than the upper end of the bed frame body 1 and extends upward. The contour shape of the arc-shaped limiting plate is adapted to the corner shape of the mattress placed on the bed frame. In this way, while decorating the bed frame, it can also limit the mattress to prevent the mattress from shifting.

[0049] In addition, at least one table top 6 can be detachably mounted on the bed frame body 1 by means of bolts. The table top 6 is used to place items (such as cups, glasses, mobile phones, etc.) for easy access and use.

[0050] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A new telescopic folding bed frame, characterized in that: The invention comprises a bed frame body (1) and a headstock (2) arranged at the head end of the bed frame body (1); the headstock (2) has two sliding parts (21), and the two sliding parts (21) are respectively slidably inserted into two sliding slots (11) at the head end of the bed frame body (1) to adjust the horizontal distance between the headstock (2) and the bed frame body (1); each sliding part (21) has multiple locking points and is installed at any locking point through a locking member to fix the relative position of the sliding part (21) in the corresponding sliding slot (11).

2. A novel telescopic folding bed frame according to claim 1, characterized in that: The multi-stage locking points are evenly distributed along the sliding direction of the sliding portion (21).

3. The novel telescopic folding bed frame according to claim 1, characterized in that: Each of the locking points is configured as a first mounting hole (22) provided on the sliding portion (21), and a fastener (23) installed at the first mounting hole (22); at least one second mounting hole (12) is also provided on the bed frame body (1), and the locking member at least partially passes through the first mounting hole (22) and the second mounting hole (12) and is locked on the fastener (23) to lock the sliding portion (21).

4. A novel telescopic folding bed frame according to claim 3, characterized in that: The fastener (23) is configured as a rivet nut, and the locking member is configured as a bolt, with the threaded end of the bolt being threadedly connected to the rivet nut.

5. The novel telescopic folding bed frame according to claim 1, characterized in that: The bed frame body (1) comprises: A rectangular frame (13) is provided in at least two groups and assembled in a flush manner; A plurality of cross beams (14) are evenly distributed on the inner side of each rectangular frame (13), and both ends of each cross beam (14) are fixedly connected to the corresponding rectangular frame (13); Bone plates (15) are configured in plurality and are evenly arranged on the inner side of each rectangular frame (13), and the plurality of bone plates (15) and the plurality of cross beams (14) are staggered; A plurality of reinforcing beams (16) are provided, and each group of two adjacent rectangular frames (13) are connected by at least two of the reinforcing beams (16).

6. The novel telescopic folding bed frame according to claim 5, characterized in that: The upper surfaces of the plurality of bone plates (15) are flush with the upper surface of the rectangular frame (13).

7. The novel telescopic folding bed frame according to claim 5, characterized in that: Both ends of each bone plate (15) are detachably mounted on corresponding sides of the rectangular frame (13) via snap fasteners (3).

8. The novel telescopic folding bed frame according to claim 5, characterized in that: The rectangular frame (13) is composed of four groups of square tubes, and the sliding slot (11) is the inner cavity of the square tube.

9. The novel telescopic folding bed frame according to claim 7, characterized in that: The fastener (3) has two limiting walls (31) and an insertion rod (32) located at the lower end of one of the limiting walls (31), and the bone plate (15) is movably inserted into the slot (33) on the fastener (3); when the insertion rod (32) is inserted into the lock hole (131) on the rectangular frame (13), the two limiting walls (31) respectively abut against the top wall and inner wall of one side of the rectangular frame (13).

10. The novel telescopic folding bed frame according to claim 5, characterized in that: The reinforcing beam (16) is detachably mounted on two adjacent rectangular frames (13) via locking bolts.

11. The novel telescopic folding bed frame according to claim 5, characterized in that: A decorative piece (5) is installed on both the left and right sides of the rear end of the bed frame body (1), and the decorative piece (5) has an arc-shaped limiting plate that is higher than the upper end of the bed frame body (1) and extends upward, and the contour shape of the arc-shaped limiting plate is adapted to the corner shape of the mattress placed on the bed frame.

12. The novel telescopic folding bed frame according to claim 5, characterized in that: At least one table top (6) is detachably mounted on the bed frame body (1) via bolts.

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