Bedstead with flat surface

Abstract

The utility model relates to a bedstead with a flat surface, which solves the problem that the surface of a bedstead in the prior art is not flat, and adopts the technical scheme that the bedstead comprises a bedstead main body and a bedstead sleeve coated on the bedstead main body, and is characterized in that an embedded part is arranged in the bedstead main body; the embedded parts are used for being matched with connecting parts inserted from the inner sides of the bed frame bodies so that the adjacent bed frame bodies can be connected, the two ends of each embedded part are hidden in the corresponding bed frame body, and the surface of the bed frame wrapped with the bed frame sleeve can be flat. The bed frame cover has the advantages that the embedded parts hidden in the bed frame main bodies are matched with the connecting pieces to be used for connecting the adjacent bed frame main bodies, and the embedded parts are hidden in the bed frame main bodies, so that the surfaces of the bed frame main bodies can be kept flat, and the surface of a bed frame can still be kept flat after the bed frame cover is sleeved on the bed frame cover.

Description

Technical Field

[0001] The utility model relates to the field of bedding, in particular to a bed frame with a flat surface. Background Art

[0002] To improve the quality of a bed frame, a bed frame cover (such as a leather bed frame cover) is often applied to a bed frame (such as a plastic bed frame, a wood frame with less attractive grain, or a metal bed frame). A bed frame comprises a headboard, side panels arranged on either side of the headboard, and a footboard arranged opposite the headboard. The side panels are connected to the headboard and footboard via connectors. In the present invention, the bed frame body comprises the side panels and the footboard. The ends of the connectors tend to protrude from the surface of the bed frame body, resulting in an uneven surface after the bed frame cover is applied, thus affecting the overall quality of the bed frame. Summary of the Invention

[0003] The purpose of the present invention is to solve the above-mentioned problems existing in the prior art and to provide a bed frame with a smooth surface. The embedded parts hidden in the bed frame body cooperate with the connecting parts to connect adjacent bed frame bodies. Since the embedded parts are hidden in the bed frame body, the surface of the bed frame body can be kept smooth. When the bed frame cover is put on, the surface of the bed frame still remains smooth, which is beneficial to improving the overall quality of the bed frame and also conducive to improving the comfort of use.

[0004] The above technical objectives of the present invention are mainly solved by the following technical solutions: A bed frame with a smooth surface, comprising a bed frame body and a bed frame cover covering the bed frame body, characterized in that an inner insert is provided in the bed frame body, the inner insert is used to cooperate with a connector inserted from the inner side of the bed frame body to connect adjacent bed frame bodies, and both ends of the inner insert are hidden in the bed frame body, so that the surface of the bed frame covered with the bed frame cover is smooth. The difference between this technical solution and the existing technology is that the inner insert is provided inside the bed frame body, and the inner insert cooperates with the connector to connect adjacent bed frame bodies. Because the inner insert is hidden in the bed frame body, the surface of the bed frame body can remain smooth. When the bed frame cover is applied, the surface of the bed frame remains smooth, which is beneficial to improving the overall quality of the bed frame and also beneficial to improving the comfort of use.

[0005] As a further improvement and supplement to the above technical solution, the present invention adopts the following technical measures: a first recess is provided on the outer wall of the bed frame body, and the outer end of the inner insert has an outward-turned contact disc, which is sunken in the first recess, thereby smoothing the outer surface of the bed frame body. The contact disc is sunken in the first recess, and the bottom wall of the first recess acts as an axial limiter for the contact disc, preventing the inner insert from axially moving inwardly when a force from a connector inserted from the inside of the bed frame body acts inwardly on the inner insert. This facilitates the stable placement of the inner insert within the bed frame body, improves the reliability of the fit between the inner insert and the connector, and thus improves the connection reliability of the bed frame body.

[0006] Preferably, the inner wall of the bed frame body is provided with a connecting hole, the inner end of which is cooperatively provided with a second recessed groove. The connecting hole is used to allow a connecting member to pass through the connecting hole to connect with the inner insert, and the second recessed groove is used to allow the inner end of the inner insert to sink therein, thereby smoothing the inner wall surface of the bed frame body. In other words, the inner end of the inner insert extends into and rests on the bottom wall of the second recessed groove, and the bottom wall of the second recessed groove axially limits the inner end of the inner insert. The second recessed groove axially limits the inner insert in the same manner as the first recessed groove.

[0007] Preferably, a rotation-stop structure is provided on the main body of the inner insert, with the inner end of the inner insert pressing against the inner wall of the bed frame body. The rotation-stop structure prevents the inner insert from rotating, thereby preventing the connector from loosening due to rotation of the inner insert when mated with the connector, thereby ensuring the reliability of the connection between the inner insert and the connector, and thus ensuring the reliability of the connection between the bed frame body.

[0008] Preferably, the inner insert includes an internally threaded metal component for forming a threaded connection with the connector. The internally threaded metal component preferably has an outer wall with external threads. The external threads on the internally threaded metal component improve the reliability of the integration of the internally threaded metal component and the inner insert and help prevent the internally threaded metal component from falling off the inner insert.

[0009] Preferably, a slot is provided at the lower end of the bed frame body, and a buckle is provided at the lower end of the bed frame cover, and the buckle is inserted into the slot to form a snap connection. The snap-and-slot snap connection method is conducive to improving the assembly efficiency of the bed frame cover.

[0010] Preferably, the slot is arranged along the length direction of the bed frame body, the slot is provided with a latching tooth arranged along the length direction of the bed frame body, the buckle is arranged along the length direction of the bed frame cover, and the buckle is engaged with the latching tooth.

[0011] Preferably, the latching teeth on both sides are dovetail-shaped, and acute-angled latching teeth portions inclined downward and outward are formed on both sides of the slot. There are two buckles, which are respectively arranged at the lower end of the two side walls of the bed frame cover, and each buckle is respectively engaged with the corresponding latching tooth portion.

[0012] Preferably, the bed frame body is an extruded body, the bed frame body has a cavity therein, the cavity has reinforcing ribs, and the reinforcing ribs and the bed frame body are an integral structure.

[0013] Preferably, the ends of the bed frame body are covered with removable end caps. The inner side of the end caps has a protrusion and a recess. The protrusions are adapted to the shape of the cavity at the end of the bed frame body, and are configured to snap into the cavity to allow the end caps to snap onto the end of the bed frame body. The recesses correspond to the reinforcing ribs to accommodate the reinforcing ribs. The end caps are provided to seal the ends of the bed frame body. The bed frame cover wraps around the bed frame body and the end caps, preventing the internal structure of the bed frame body from being exposed, thereby improving the visual effect and quality of the bed frame.

[0014] The present invention has the following beneficial effects: 1. An embedded component hidden within the main body of the bed frame cooperates with a connector to connect adjacent bed frame bodies. Since the embedded component is hidden within the main body of the bed frame, the surface of the main body of the bed frame can remain flat. When the bed frame cover is installed, the surface of the bed frame remains flat, thereby improving the overall quality of the bed frame and enhancing user comfort. 2. The use of a snap-on and slot-type plug-in method improves the efficiency of installing the bed frame cover on the main body of the bed frame, while facilitating disassembly, and the bed frame cover can be reused after removal. 3. The matching relationship between the embedded component and the main body of the bed frame and the specific structure of the embedded component not only facilitate assembly, but also help ensure the reliability of the matching between the embedded component and the connector, thereby ensuring the reliability of the connection between adjacent bed frame bodies. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of an exploded structure in which a bed frame body, a bed frame cover, an inner insert and an end cover cooperate with each other.

[0016] Figure 2 yes Figure 1 A schematic diagram of the structure from a rear perspective.

[0017] Figure 3 It is a schematic diagram of the exploded structure of the bed frame body and the embedded parts in the utility model.

[0018] Figure 4 The utility model is a structural diagram of a bed frame cover being sheathed on a bed frame main body.

[0019] Figure 5 It is a schematic diagram of the exploded structure of the bed frame of the present invention.

[0020] Figure 6 This is a structural diagram of the embedded component involved in the utility model.

[0021] Figure 7 yes Figure 6 A schematic diagram of a cutaway explosion structure.

[0022] In the figure: 1. Bed frame body; 2. Bed frame cover; 3. Inlaid part; 4. First sink groove; 5. Resistance plate; 6. Second sink groove; 7. Connecting hole; 8. Slot; 9. Buckle; 10. Gear; 11. Cavity; 12. Reinforcement rib; 13. End cover; 14. Protrusion; 15. Recess; 16. Gear part; 17. Metal internal threaded part. DETAILED DESCRIPTION

[0023] The technical solution of the present invention will be further specifically described below through embodiments and in conjunction with the accompanying drawings. This embodiment takes a plastic bed frame as an example.

[0024] Example: Figure 1-Figure 7 As shown, a bed frame with a flat surface comprises a bed frame body 1 and a bed frame cover 2 covering the bed frame body 1 .

[0025] One of the differences between the present technical solution and the prior art is that an embedded part 3 is provided in the bed frame body 1, and the embedded part 3 is used to cooperate with a connecting part (such as a bolt) inserted from the inner side of the bed frame body 1 to connect adjacent bed frame bodies 1. Both ends of the embedded part 3 are hidden in the bed frame body 1, so that the surface of the bed frame covered with the bed frame cover 2 is flat.

[0026] In this technical solution, an embedded component 3 is provided inside the bed frame body 1, and the embedded component 3 cooperates with the connecting component to connect adjacent bed frame bodies 1. Since the embedded component 3 is hidden in the bed frame body 1, the surface of the bed frame body 1 can remain flat. When the bed frame cover 2 is put on, the surface of the bed frame still remains flat, which is beneficial to improving the overall quality of the bed frame and also beneficial to improving the comfort of use.

[0027] Then further improve and supplement the above technical solutions:

[0028] In actual application, a first sinking groove 4 is provided on the outer side wall of the bed frame body 1 , and the outer end of the inner insert 3 has an outward-turned contact plate 5 , which is sunk in the first sinking groove 4 to make the outer surface of the bed frame body 1 smooth.

[0029] Specifically, the contact plate 5 is sunk in the first groove 4, and the bottom wall of the first groove 4 has an axial limiting effect on the contact plate 5, preventing the inner part 3 from moving axially toward the inner side of the bed frame body 1 when the force of the connecting part inserted from the inner side of the bed frame body 1 acts on the inner part 3 toward the inner side of the bed frame body 1. This is beneficial for the inner part 3 to be stably set in the bed frame body 1, and is beneficial for improving the reliability of the cooperation between the inner part 3 and the connecting part, thereby improving the connection reliability of the bed frame body 1.

[0030] In actual application, a connecting hole 7 is provided on the inner wall of the bed frame body 1, and a second sinking groove 6 is provided at the inner end of the connecting hole 7. The connecting hole 7 is used to allow the connecting part to pass through the connecting hole 7 to form a connection with the embedded part 3, and the second sinking groove 6 is used to allow the inner end of the embedded part 3 to sink into it, so that the inner wall surface of the bed frame body 1 is smooth.

[0031] Specifically, the inner end of the insert 3 extends into and stands on the bottom wall of the second groove 6. The bottom wall of the second groove 6 has an axial limiting effect on the inner end of the insert 3. The axial limiting principle of the second groove 6 on the insert 3 is the same as the axial limiting principle of the first groove 4 on the insert 3.

[0032] In actual use, a rotation-stopping structure is provided on the main body of the inner insert 3, with the inner end of the inner insert 3 pressing against the inner wall of the bed frame body 1. The rotation-stopping structure prevents the inner insert 3 from rotating, thereby preventing the connector from loosening due to rotation of the inner insert 3 when mated with the connector. This helps ensure the reliability of the connection between the inner insert 3 and the connector, thereby ensuring the reliability of the connection between the inner insert 3 and the connector, and thus the bed frame body 1.

[0033] In practical applications, the main body of the inner insert 3 is cylindrical or has an elliptical cross-section. The main body of the inner insert 3 has a flat surface on its surface, which serves as a rotation-stopping structure. The flat surface can be one, two, or more. In this embodiment, two flat surfaces are preferably disposed opposite each other. Flush mating surfaces are also provided on corresponding portions of the bed frame body 1, so that the flat surfaces and the flat mating surfaces mate with each other, thereby preventing the inner insert 3 from rotating. The connector can be stably connected to the stationary, rotation-stopped inner insert 3, thereby improving the connection reliability of the bed frame body 1.

[0034] In practical applications, a metal internal threaded part 17 is integrated in the inner insert 3 , and the metal internal threaded part 17 is used to form a threaded connection with the connecting part.

[0035] In practical applications, the metal internal threaded part 17 preferably has an external thread on its outer wall. The external thread on the metal internal threaded part 17 is conducive to improving the integration reliability of the metal internal threaded part 17 and the embedded part 3, and is conducive to preventing the metal internal threaded part 17 from falling off the embedded part 3.

[0036] In actual application, a slot 8 is provided at the lower end of the bed frame body 1 , and a buckle 9 is provided at the lower end of the bed frame cover 2 , and the buckle 9 is inserted into the slot 8 to form a snap connection.

[0037] During assembly, one end of the bed frame cover 2 is inserted into one end of the bed frame body 1, and the bed frame cover 2 is pushed along the length direction of the bed frame body 1 so that the bed frame cover 2 is smoothly put on the bed frame body 1. The use of the buckle 9 and the slot 8 clamping method is conducive to improving the assembly efficiency of the bed frame cover 2.

[0038] In practical applications, it is further preferred that the slot 8 is arranged along the length direction of the bed frame body 1, the slot 8 is provided with a latch 10 arranged along the length direction of the bed frame body 1, the buckle 9 is arranged along the length direction of the bed frame cover 2, and the buckle 9 is engaged with the latch 10.

[0039] In practical applications, it is further preferred that the latching teeth 10 on both sides are dovetail-shaped, and acute-angled latching tooth portions 16 inclined downward and outward are formed on both sides of the slot 8. There are two buckles 9, which are respectively arranged at the lower end of the two side walls of the bed frame cover 2, and each buckle 9 is respectively engaged with the corresponding latching tooth portion 16.

[0040] In practice, the bed frame body 1 is an extruded body having a cavity 11 therein. Reinforcing ribs 12 are disposed within the cavity 11 and are integrally formed with the bed frame body 1. The cavity 11 is provided to reduce the weight of the bed frame body 1. The reinforcing ribs 12 ensure sufficient strength and a long service life for the bed frame body 1.

[0041] In practice, to further improve the overall quality of the bed frame, the end of the bed frame body 1 is covered with a removable end cap 13. The inner side of the end cap 13 has a protrusion 14 and a recess 15. The protrusion 14 is adapted to the shape of the cavity 11 at the end of the bed frame body 1 and is used to snap into the cavity 11 so that the end cap 13 is snapped onto the end of the bed frame body 1. The recess 15 corresponds to the reinforcing rib 12 and is used to accommodate the reinforcing rib 12. The end cap 13 is provided to seal the end of the bed frame body 1. The bed frame cover 2 wraps the bed frame body 1 and the end cap 13, preventing the internal structure of the bed frame body 1 from being exposed, which helps to improve the visual effect of the bed frame.

[0042] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Various modifications and variations are possible in the above embodiments. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A bed frame with a flat surface, comprising a bed frame body (1), a bed frame cover (2) covering the bed frame body (1), characterized in that An embedded component (3) is provided in the bed frame body (1), and the embedded component (3) is used to cooperate with a connecting component inserted from the inner side of the bed frame body (1) to form a connection between adjacent bed frame bodies (1). Both ends of the embedded component (3) are hidden in the bed frame body (1), so that the surface of the bed frame covered with the bed frame cover (2) is flat. A first sinking groove (4) is provided on the outer wall of the bed frame body (1), and the outer end of the embedded component (3) has an outward-turned contact plate (5). The contact plate (5) is sunk in the first sinking groove (4), so that the outer surface of the bed frame body (1) is flat.

2. The bed frame with a flat surface according to claim 1, characterized in that The inner wall of the bed frame body (1) is provided with a connecting hole (7), and the inner end of the connecting hole (7) is matched with a second sinking groove (6). The connecting hole (7) is used to allow the connecting piece to pass through the connecting hole (7) to form a connection with the embedded piece (3), and the second sinking groove (6) is used to allow the inner end of the embedded piece (3) to sink into the second sinking groove, so that the inner wall surface of the bed frame body (1) is smooth.

3. The bed frame with a flat surface according to claim 2, characterized in that A rotation-stop structure is provided on the main body of the inner insert (3), and the inner end of the inner insert (3) is pressed against the inner wall of the bed frame main body (1).

4. The bed frame with a flat surface according to claim 3, characterized in that A metal internal threaded part (17) is integrated in the embedded part (3), and the metal internal threaded part (17) is used to form a threaded connection with the connecting part.

5. The bed frame with a flat surface according to any one of claims 1 to 4, characterized in that A card slot (8) is provided at the lower end of the bed frame body (1), and a buckle (9) is provided at the lower end of the bed frame cover (2); the buckle (9) is inserted into the card slot (8) to form a snap connection.

6. The bed frame with a flat surface according to claim 5, characterized in that The clamping groove (8) is arranged along the length direction of the bed frame body (1), and a clamping tooth (10) arranged along the length direction of the bed frame body (1) is provided in the clamping groove (8). The buckle (9) is arranged along the length direction of the bed frame cover (2), and the buckle (9) is engaged with the clamping tooth (10).

7. The bed frame with a flat surface according to claim 6, characterized in that The latch teeth (10) on both sides are dovetail-shaped, and a latch tooth portion (16) with an acute angle that is inclined downward and outward is formed on both sides of the latch groove (8). There are two latches (9), which are respectively arranged at the lower end of the two side walls of the bed frame cover (2), and each latch (9) is respectively engaged with the corresponding latch tooth portion (16).

8. The bed frame with a flat surface according to claim 1, characterized in that The bed frame body (1) is an extruded body, and a cavity (11) is provided in the bed frame body (1). The cavity (11) has a reinforcing rib (12), and the reinforcing rib (12) and the bed frame body (1) are an integral structure.

9. The bed frame with a flat surface according to claim 8, characterized in that The end of the bed frame body (1) is covered with a detachable end cover (13), and the inner side of the end cover (13) has a protrusion (14) and a recess (15), the protrusion (14) is adapted to the shape of the cavity (11) at the end of the bed frame body (1), and is used to be inserted into the cavity (11) so that the end cover (13) is buckled to the end of the bed frame body (1), and the recess (15) corresponds to the reinforcing rib (12) and is used to accommodate the reinforcing rib (12).

Images