Acrylic frame bed structure

Abstract

The application discloses an acrylic frame bed structure, which comprises an acrylic frame, a row skeleton and a supporting bottom frame. The acrylic frame comprises a backrest piece, a tail frame piece and two side frame pieces. The lower end of the backrest piece forms a lower supporting part, and two extension feet I are integrally connected to the lower supporting part towards the direction of the bed tail. The side frame piece comprises an integral straight section and a lower curved section. The straight section is fixedly connected with the supporting bottom frame. The lower curved section is curved downwards towards the direction of the bed body and forms extension feet II, which are fixedly connected with the extension feet I. The row skeleton is arranged on the upper part of the tail frame piece and the two side frame pieces and is fixedly connected. The supporting bottom frame is located at the inner periphery of the acrylic frame and is supported on the lower side of the row skeleton. The acrylic frame, the acrylic backrest piece, the side frame piece and the tail frame piece can be spliced to form a nearly integrated bed frame, and the transparent effect of pressure can be formed on the outer periphery of the bed frame and the backrest.

Description

Technical Field

[0001] This invention relates to bed products, and more specifically, to an acrylic frame bed structure, and also to a bed having the frame bed structure. Background Technology

[0002] Current bed frames typically use upholstered or solid wood structures, lacking a transparent or open look. Acrylic, on the other hand, offers a transparent appearance, representing a significant difference from traditional bed frames. Currently, there are no bed products on the market made entirely of acrylic.

[0003] Currently, there are several challenges when using acrylic as a material for bed frames: Acrylic has a high density, and using a single piece of acrylic as a headboard results in a very heavy weight that current bed frame structures cannot support, thus failing to achieve stable support.

[0004] Therefore, a new solution is needed to address this problem. Summary of the Invention

[0005] The purpose of this invention is to overcome the shortcomings of the prior art and provide an acrylic frame bed structure.

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

[0007] An acrylic frame bed structure includes an acrylic frame, a slatted frame, and a supporting base frame. The acrylic frame includes a backrest, a tail frame, and two side frames. The lower end of the backrest forms a lower support portion, which is integrally connected to two extension legs 1 facing the tail of the bed. The side frames include an integrally connected straight section and a downwardly curved section. The straight section is fixedly connected to the supporting base frame, and the downwardly curved section bends downwards towards the bed body to form extension legs 2, which are fixedly connected to extension legs 1. The slatted frame is located on top of the tail frame and the two side frames and is fixedly connected. The supporting base frame is located on the inner periphery of the acrylic frame and is supported on the lower side of the slatted frame.

[0008] The present invention is further configured such that the lower side of the frame abuts against the straight sections of the tail frame and the side frame; the upper side of the backrest is inclined away from the foot of the bed and is supported by the wall.

[0009] The present invention is further configured to include a connector and a connecting sleeve. The connector is fixedly connected between the lower side of the frame and the backrest. The connector includes an upper connecting plate and a lower connecting plate that are integrally connected. The upper connecting plate is fixedly connected to the lower side of the frame, and the lower connecting plate is fixedly connected to the backrest.

[0010] The present invention is further configured such that the first extension leg and the second extension leg abut against each other, and the connecting sleeve is a metal sleeve that houses the first extension leg and the second extension leg.

[0011] The present invention is further configured such that the first connector also includes a first side connecting plate, the edges of the first upper connecting plate and the first lower connecting plate are connected to each other and form an included angle, and the first side connecting plate is fixedly connected between the first upper connecting plate and the first lower connecting plate.

[0012] The invention is further configured to include a second connector, which includes an integrally connected upper connecting plate, a lower connecting plate, and a side connecting plate. The upper connecting plate is fixedly connected to the lower side of the frame, and the lower connecting plate is fixedly connected to the lower curved section of the side frame. The edges of the upper connecting plate and the lower connecting plate are connected to each other and form an included angle. The side connecting plate is fixedly connected between the upper connecting plate and the lower connecting plate.

[0013] The present invention is further configured such that a stepped groove is formed on the outer periphery of the first extension leg, a stepped groove is formed on the outer periphery of the second extension leg, and the connecting sleeve is sleeved on the stepped groove and the stepped groove.

[0014] The present invention is further configured such that the first extension leg and the second extension leg are fixedly connected by bolts, the bolts being arranged along the length direction of the bed, which can maintain the end contact and tightness of the first extension leg and the second extension leg.

[0015] The present invention is further configured such that the end of the first extension leg forms an arc-shaped convex surface, and the end of the second extension leg forms an arc-shaped concave surface, wherein the arc-shaped convex surface and the arc-shaped concave surface are adapted to each other and press against each other.

[0016] The present invention is further configured such that the lower connecting plate is arc-shaped on the side facing the backrest and has an arc-shaped convex surface; the backrest has a recess at the position opposite to the lower connecting plate and has an arc-shaped concave surface; the arc-shaped convex surface and the arc-shaped concave surface are adapted to each other and press against each other.

[0017] The present invention is further configured such that the centers of the first arc-shaped convex surface and the second arc-shaped concave surface coincide, and the backrest member relative to the side frame member can deflect around the centers of the first arc-shaped convex surface and the second arc-shaped concave surface.

[0018] The present invention is further configured such that the extension foot is provided with a connecting hole, one end of the connecting hole extends to the arc-shaped convex surface, and the other end forms a countersunk hole, and a pre-embedded nut is pre-embedded and fixed in the arc-shaped concave surface.

[0019] The invention is further configured such that the bolt passes through the first connecting hole and is threadedly connected to the pre-embedded nut;

[0020] The invention is further configured such that an elastic pad is embedded in the countersunk hole, the elastic pad having a spherical convex surface facing the foot of the bed, and a spherical concave surface is formed in the countersunk hole. The spherical convex surface is partially embedded in the spherical concave surface to achieve deflection adjustment; a bolt passes through the elastic pad and is limited by the bolt head.

[0021] The present invention is further configured such that the backrest component has a connecting hole two at the position corresponding to the arc concave surface two, and the lower connecting plate has a waist-shaped hole. The waist-shaped hole is set along the arc length direction of the arc convex surface two. The bolt passes through the connecting hole two and the waist-shaped hole and can be adjusted along the waist-shaped hole.

[0022] The present invention is further configured such that an arc-shaped concave surface is formed on the inner side of the lower connecting plate, and an elastic pad is installed on the arc-shaped concave surface.

[0023] The present invention also provides an acrylic bed, including the acrylic frame bed structure as described above, and further including a mattress and a backrest cushion, wherein the mattress is placed on the upper side of the slatted frame and the backrest cushion is fixedly installed on the backrest.

[0024] In summary, the present invention has the following beneficial effects:

[0025] The bed frame structure uses an acrylic frame, which can create a transparent decorative effect on the outer perimeter and backrest of the bed frame; the acrylic frame includes an integrated acrylic backrest, as well as side frame and tail frame, which can be spliced ​​to form a near-integrated bed frame.

[0026] The acrylic backrest and the bottom frame adopt a multi-point connection structure. The connecting sleeve can connect the extension leg one and extension leg two at the connection point and fix them with bolts, which can stably transfer the force between the two. Connector one and connector two can form multiple auxiliary connection structures between the backrest, side frame and slatted frame, which can improve the stability and strength of the entire bed frame.

[0027] At the bottom of the frame, the main support is provided by the base frame, and the load is distributed to the bottom surface through the support feet at the bottom of the base frame. The tail frame and two side frame members of the acrylic frame mainly serve a decorative purpose, preventing them from bending and being damaged due to excessive pressure.

[0028] In this design, the connection of the backrest piece forms an arc-shaped structure for contact, allowing for a certain angle of deflection adjustment around the center position. This enables the backrest piece to stably press against the wall, ensuring that the bed frame and bed body are in a stable, supported state during installation. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the acrylic frame in Example 1;

[0030] Figure 2 This is a schematic diagram of the frame structure and supporting base frame in Example 1;

[0031] Figure 3 This is a side view of an acrylic frame bed structure in Embodiment 1;

[0032] Figure 4 This is a partial cross-sectional view of an acrylic frame bed structure in Embodiment 1;

[0033] Figure 5 This is a structural schematic diagram of connector one in Embodiment 1;

[0034] Figure 6 This is a side view of an acrylic frame bed structure in Embodiment 2;

[0035] Figure 7 This is a partial cross-sectional view of an acrylic frame bed structure in Example 2. Figure 1 ;

[0036] Figure 8 This is a partial exploded view of an acrylic frame bed structure in Example 2;

[0037] Figure 9 This is a partial cross-sectional view of an acrylic frame bed structure in Example 2. Figure 2 ;

[0038] Figure 10 This is a cross-sectional view of the first connecting hole in Example 2.

[0039] Reference numerals: Acrylic frame 100; Ground 200; Wall 300; Center position 400; Backrest 1; Lower support 11; Extension leg 12; Step groove 120; Arc-shaped convex surface 121; Connecting hole 13; Countersunk hole 14; Spherical concave surface 141; Elastic pad 15; Spherical convex surface 151; Rear support 16; Arc-shaped concave surface 27; Connecting hole 21; Side frame 2; Straight section 21; Lower curved section 22; Extension leg 23; Step groove 230; Arc 231. Concave surface 1; 232. Embedded nut; 3. Tail frame; 4. Slatted frame; 41. Support base frame; 5. Support foot; 51. Mattress; 61. Backrest cushion; 62. Connector 1; 7. Upper connecting plate 1; 72. Lower connecting plate 1; 721. Arc-shaped convex surface 2; 722. Waist-shaped hole; 732. Arc-shaped concave surface; 73. Side connecting plate 1; 74. Elastic pad 2; 8. Connecting sleeve; 9. Connector 2; 91. Upper connecting plate 2; 92. Lower connecting plate 2; 93. Side connecting plate 2; 10. Bolt 01. Detailed Implementation

[0040] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0041] Example 1

[0042] This embodiment discloses an acrylic frame bed structure, referring to... Figures 1-5 As shown, it includes an acrylic frame 100, a slatted frame 4, and a supporting base frame 5. The acrylic frame 100 includes a backrest 1, a tail frame 3, and two side frames 2. The backrest 1, tail frame 3, and two side frames 2 are all made of transparent acrylic material, and each component is processed and formed separately.

[0043] Reference Figure 1 As shown, a lower support portion 11 is formed at the lower end of the backrest 1, and two extension legs 12 are integrally connected to the lower support portion 11 toward the foot of the bed. The two extension legs 12 are located on the lower sides of the backrest 1.

[0044] The side frame 2 includes an integrally connected straight section 21 and a downwardly curved section 22. The straight section 21 is positioned relatively high and is fixedly connected to the supporting bottom frame 5. The tail frame 3 and the two side frame members 2 are integrally connected to form a semi-enclosed U-shaped structure.

[0045] The lower curved section 22 of the side frame 2 bends downward toward the bed and forms an extension leg 23. The ends of the extension leg 23 and the extension leg 12 abut each other and are fixedly connected by bolts 01, connecting the various parts of the acrylic frame 100 to form an integral ring frame structure.

[0046] Reference Figure 1 , Figure 2 As shown, the frame 4 is made of wood. The outer perimeter of the frame 4 has a border 41, and the middle has a grid-like structure that supports the mattress. The border 41 of the frame 4 is located on the upper part of the tail frame 3 and the two side frames 2, and is fixedly connected by bolts. The supporting base frame 5 is made of metal and is located on the inner perimeter of the acrylic frame 100, supporting the underside of the frame 4. Several supporting feet 51 are installed at the bottom of the supporting base frame 5 for bottom support.

[0047] Reference Figure 3As shown, the mattress 61 is placed under the slatted frame 4. The slatted frame 4 is primarily supported by the base frame 5, and the load is distributed to the bottom surface via the support legs 51 at the bottom of the base frame 5. The tail frame 3 and the two side frame pieces 2 of the acrylic frame 100 mainly serve a decorative purpose, forming a transparent acrylic decoration around the outer perimeter of the bed frame.

[0048] The lower side of the frame 4 abuts against the straight sections 21 of the tail frame 3 and the side frame 2, and the abutment is fixed by bolts 01, thus forming a state in which the straight sections 21 of the tail frame 3 and the side frame 2 are suspended on the lower side of the frame 4. The backrest 1 is in an inclined state, with its upper side tilted away from the foot of the bed. A rear support 16 is formed on the back of the backrest 1, and the rear support 16 is supported by the wall 300, thus supporting the backrest 1.

[0049] In this embodiment, the acrylic frame 100 has a certain thickness, and the backrest 1 is integrally molded from acrylic material with a thickness of approximately 2.5-3.5 cm, and even thicker in some areas. This results in a relatively large weight, and the weight of the tilted backrest 1 causes it to tip backward. To increase the connection strength of the backrest 1, it can be connected and supported by connector 7 and connecting sleeve 8.

[0050] Reference Figures 3-5 As shown, connector 7 is fixedly connected between the lower side of the frame 4 and the backrest 1. Specifically, connector 7 includes an integrally connected upper connecting plate 71, a lower connecting plate 72, and a side connecting plate 73. The edges of the upper connecting plate 71 and the lower connecting plate 72 are connected to each other and form an included angle. The side connecting plate 73 is fixedly connected between the upper connecting plate 71 and the lower connecting plate 72. There are two side connecting plates 73, which are arranged parallel between the upper connecting plate 71 and the lower connecting plate 72, serving as reinforcing ribs and improving the overall rigidity of connector 7.

[0051] The upper connecting plate 71 abuts against the lower side of the frame 4 and is fixed by bolt 01; the lower connecting plate 72 abuts against the front surface of the backrest 1 and is fixed by bolt 01. When connecting, the bolt 01 passes through the two parts to be connected, and is locked at the end of the bolt by a nut.

[0052] Reference Figure 4 As shown, after the acrylic frame 100 is installed, extension leg 12 and extension leg 23 abut against each other and are connected and fixed by bolt 01, which is set approximately along the length of the bed frame. The bolt 01, set along the length of the bed, can maintain the end contact and tightness of extension leg 12 and extension leg 23.

[0053] The connecting sleeve 8 is a metal sleeve. The inner circumference of the metal sleeve is adapted to the cross-sectional contour of extension leg 12 and extension leg 23. Extension leg 12 and extension leg 23 are inserted into the metal sleeve, allowing them to be fitted inside. The metal sleeve not only conceals the seam at the connection point but also enhances the strength and stability of the connection. During installation, to improve the stability of the metal sleeve, adhesive can be filled between the metal sleeve and extension leg 12 and extension leg 23 to prevent loosening. For example, silicone sealant can be used as the adhesive.

[0054] Furthermore, a stepped groove 120 is formed on the outer periphery of the extension leg 12, and a stepped groove 230 is formed on the outer periphery of the extension leg 23. During installation, the connecting sleeve 8 is fitted onto the stepped groove 120 and the stepped groove 230, so that the connecting sleeve 8 can be embedded in the two stepped grooves, avoiding excessive protrusion of the connecting sleeve 8.

[0055] Reference Figure 4 As shown, the lower curved section 22 of the side frame 2 bends downwards, and the end of the lower curved section 22 will be supported by the ground 200 to bear a certain load; moreover, the upper side of the lower curved section 22 is separated from the lower part of the frame 4, so that a certain gap for connection and support is formed between the frame 4 and the lower curved section 22. In order to improve the connection strength of the lower curved section 22 of the side frame 2, a second connector 9 can be installed between the lower curved section 22 and the frame 4 to provide auxiliary support.

[0056] Specifically, connector 2 9 includes an integrally connected upper connecting plate 2 91, lower connecting plate 2 92, and side connecting plate 2 93. The overall structure is roughly similar to connector 1 7. The edges of the upper connecting plate 2 91 and the lower connecting plate 2 92 are connected to each other and form an included angle. The shape of this included angle is roughly similar to the size of the required connection point, which can connect the upper frame 4 and the lower curved section 22 of the lower side frame 2. Specifically, the upper connecting plate 2 91 abuts against the lower side of the frame 4 and is fixedly connected by bolts 01. The lower connecting plate 2 92 abuts against the lower curved section 22 of the side frame 2 and is also fixedly connected by corresponding bolts 01.

[0057] Furthermore, connector 7 and connector 9 can adopt an integrated structure. Connecting plate 10 is integrally connected between the upper connecting plate 71 of connector 7 and the upper connecting plate 91 of connector 9. Connecting plate 10, as an extension of the upper connecting plates on both sides, can play a supporting and reinforcing role, and also facilitates the positioning of the installation positions of the two connectors.

[0058] After the entire acrylic frame bed structure is assembled, the load on the frame 4 is mainly supported by the supporting bottom frame 5. The side frame 2 and the tail frame 3 are connected and fixed to the lower outer periphery of the frame 4. The side frame 2 near the backrest 1 bends downward to form a lower bending section 22. The backrest 1 is installed at an angle. The lower side of the backrest 1 is connected to the frame 4 through the connector 7, and the connector 7 can also form support on the lower side of the frame 4. The lower support part 11 of the backrest 1 is supported by the ground 200, and the rear support part 16 on the back of the backrest 1 is supported by the wall 300. At the front of the backrest 1, a limit is formed at the connection of the extension leg 12 and the extension leg 23, which can form multi-point limit support for the backrest 1 and maintain the structural stability of the backrest 1.

[0059] Example 2

[0060] This embodiment discloses an acrylic frame bed structure, which is based on Embodiment 1 and further refers to... Figure 6-9 Please provide a detailed explanation.

[0061] In this embodiment, the end of the extension leg 12 forms an arc-shaped convex surface 121, and the end of the extension leg 23 forms an arc-shaped concave surface 231. The shapes and contours of the arc-shaped convex surface 121 and the arc-shaped concave surface 231 are compatible with each other. During installation, the two press against each other and can be deflected at a certain angle around the arc structure. After deflection, the two arc surfaces can always maintain a stable pressing state.

[0062] Reference Figure 9 As shown, the lower connecting plate 72 is also arc-shaped on the side facing the backrest 1, and has an arc-shaped convex surface 721; the backrest 1 has a recess at the position opposite to the lower connecting plate 72, and has an arc-shaped concave surface 17. The shapes and contours of the arc-shaped convex surface 721 and the arc-shaped concave surface 17 are adapted to each other, and they press against each other during installation.

[0063] Reference Figure 9 As shown, in this embodiment, the center positions 400 of the arc-shaped convex surface 121 and the arc-shaped concave surface 17 coincide. During the processing of the backrest 1, the two arc surfaces are processed simultaneously to ensure that they are concentric.

[0064] Moreover, after the backrest component 1 is installed, the second arc-shaped concave surface 17 and the second arc-shaped convex surface 721 abut against each other, and the first arc-shaped convex surface 121 and the first arc-shaped concave surface 231 abut against each other. At this time, the center positions 400 of the four arc-shaped surfaces, namely the first arc-shaped convex surface 121, the first arc-shaped concave surface 231, the second arc-shaped concave surface 17 and the second arc-shaped convex surface 721, are in a concentric state, which makes it convenient to tilt and deflect the backrest component 1. When tilting and deflecting at a small angle, it can always maintain a flat and close fit and maintain stable support.

[0065] During the rotation adjustment process, the backrest 1 and the opposite side frame 2 can deflect around the center of the arc-shaped convex surface 121 and the arc-shaped concave surface 17 to adapt to the relative position of the backrest 1 and the wall 300.

[0066] Reference Figure 8 , Figure 9 As shown, the extension leg 12 and extension leg 23 are connected by bolt 01 at their joint. Extension leg 12 has a connecting hole 13, one end of which extends to the arc-shaped convex surface 121, and the other end forms a countersunk hole 14. Furthermore, a pre-embedded nut 232 is embedded in the arc-shaped concave surface 231, the size of which is compatible with the size of the corresponding bolt 01. When bolt 01 passes through the connecting hole 13 and is threadedly connected to the pre-embedded nut 232, the bolt head of bolt 01 is recessed into the countersunk hole 14, providing a limiting position. After tightening the thread, extension leg 12 and extension leg 23 are securely tightened.

[0067] To maintain the tightening stability of bolt 01 at the connection between extension leg 12 and extension leg 23, an elastic washer 15 is embedded in the countersunk hole 14. During the tightening and locking process, bolt 01 passes through elastic washer 15, and the bolt head abuts against elastic washer 15, thus achieving a limiting effect. Elastic washer 15 can form a certain elasticity after tightening, maintaining pressure between the threads, thereby preventing loosening.

[0068] Reference Figure 10 As shown, the cross-section of the connecting hole 13 is waist-shaped, and its width in the left and right directions is adapted to the bolt 01, allowing the bolt 01 to rotate smoothly and freely. The vertical dimension of the connecting hole 13 is slightly longer than that of the bolt 01, so that the bolt 01 can move up and down within the connecting hole 13 to a certain extent.

[0069] Furthermore, the elastic pad 15 has a spherical convex surface 151 facing the foot of the bed, and a spherical concave surface 141 is formed in the countersunk hole 14. The spherical convex surface 151 is partially embedded in the spherical concave surface 141 to achieve deflection adjustment. The adaptive nature of the contact sphere and the deformation of its own elasticity enable the bolt 01 to maintain the stability of the connection when it is tightened.

[0070] Reference Figure 8 , Figure 9 As shown, a connecting hole 171 is provided on the backrest 1 at the position corresponding to the arc-shaped concave surface 17, and the connecting hole 171 extends from the front side to the rear side of the backrest 1; a waist-shaped hole 722 is provided on the lower connecting plate 72, and the waist-shaped hole 722 is set along the arc length direction of the arc-shaped convex surface 721, and the cross section of the waist-shaped hole 722 collides with and Figure 10 The structure is similar to that in [the text].

[0071] When bolt 01 locks and fixes backrest piece 1 and connecting hole 2 171, it passes through connecting hole 2 171 and waist-shaped hole 722. Nuts and screw heads at both ends of bolt 01 provide limiting, enabling tightening and fixation. Bolt 01 passes through waist-shaped hole 722, and when loosened, it can be adjusted along waist-shaped hole 722 to adapt to arc-shaped rotational movement.

[0072] Furthermore, an arc-shaped concave surface 732 is formed on the inner side of the lower connecting plate 72. An elastic pad 74 is installed at the arc-shaped concave surface 732, and the bolt 01 passes through the elastic pad 74, which can prevent the threads from loosening. In addition, one side of the elastic pad 74 fits against the arc-shaped concave surface 732, and can be adjusted appropriately along the arc-shaped concave surface 732. With the appropriate displacement adjustment and elastic deformation of the elastic pad 74, the connection stability of the bolt 01 when tightened and fixed to the lower connecting plate 72 is ensured.

[0073] The bed frame is supported on the ground 200 by support legs 51. The backrest 1 needs to maintain its own weight and bear the force of the user leaning against it. The backrest 1 usually needs to be supported by the wall 300. Especially in this embodiment, the backrest 1 is made of acrylic material, which has a large weight.

[0074] However, during the actual installation of the bed frame, it is difficult to control the distance between the backrest 1 and the wall 300. If there is usually a certain gap between the walls 300, the backrest 1 cannot directly lean against the wall 300, resulting in poor support stability and easy wobbling. Usually, a pad is placed between the backrest 1 and the wall 300 to provide stable support. If the bed frame is pushed towards the headboard, the backrest 1 is prone to torsional deformation. The bolts 01 that fix the backrest 1 will be subjected to tensile and torsional forces, meaning that the installation position of the backrest 1 is inappropriate, which is not conducive to maintaining the stability of the entire bed frame structure.

[0075] In this embodiment, the connection of the backrest 1 forms an arc-shaped structure, specifically an arc-shaped convex surface 121 and an arc-shaped concave surface 17, which can be adjusted by a certain angle around the center position 400.

[0076] During the bed frame installation process, first pre-fix the backrest 1 of the acrylic frame 100, then place the bed frame close to the wall 300, so that the backrest 1 and the wall 300 are close to each other; then push the bed frame from the foot of the bed, so that the entire bed frame moves towards the head of the bed (refer to...). Figure 9 (To push to the left), ensuring that the backrest 1 can remain against the wall 300; moreover, since the backrest 1 is not fully locked by the bolts at this time, the back of the backrest 1 will deflect upwards at a small angle after being hit by the wall 300 (refer to...). Figure 9 (To deflect clockwise), so that the backrest 1 can necessarily press against the wall 300; then, after tightening and fixing the bolts 01 of each connection of the backrest 1, tighten and fix the backrest 1 to the side connecting plate 73, extension leg 12, and extension leg 23 at the same time to realize the installation of the bed frame; when tightening and fixing the bolts 01, the backrest 1 can be adjusted to an appropriate position first, and a stable support state can be formed when tightening the bolts.

[0077] In this embodiment, by using a movable tilting structure to support the backrest 1, it can be ensured that the backrest 1 can always be supported against the wall 300 at the head of the bed, thus maintaining the support stability of the backrest 1.

[0078] This embodiment also includes an acrylic bed, which includes the acrylic frame bed structure as described above, and also includes a mattress 61 and a backrest cushion 62. The mattress 61 is placed on the upper side of the slatted frame 4, and the backrest cushion 62 is fixedly installed on the backrest 1. Through the transparent acrylic frame 100, a transparent acrylic decorative effect can be formed on the outer perimeter of the bed frame.

[0079] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiments. All technical solutions falling within the scope of the present invention's concept are within the scope of protection of the present invention. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. An acrylic frame bed structure, characterized in that, The system includes an acrylic frame (100), a slatted frame (4), and a supporting base frame (5). The acrylic frame (100) includes a backrest (1), a tail frame (3), and two side frames (2). The lower end of the backrest (1) forms a lower support (11), which is integrally connected to two extension legs (12) facing the foot of the bed. The side frame (2) includes an integrally connected straight section (21) and a downwardly curved section (22). The straight section (21) is fixedly connected to the supporting base frame (5), and the downwardly curved section (22) bends downward toward the bed body and forms an extension leg (23). The extension leg (23) is fixedly connected to the extension leg (12). The slatted frame (4) is placed on top of the tail frame (3) and the two side frames (2) and is fixedly connected. The supporting base frame (5) is located on the inner periphery of the acrylic frame (100) and is supported on the lower side of the slatted frame (4). It also includes a connector (7) and a connecting sleeve (8). The connector (7) is fixedly connected between the lower side of the frame (4) and the backrest (1). The connector (7) includes an upper connecting plate (71) and a lower connecting plate (72) that are integrally connected. The upper connecting plate (71) is fixedly connected to the lower side of the frame (4), and the lower connecting plate (72) is fixedly connected to the backrest (1). The first extension leg (12) and the second extension leg (23) abut against each other; The extension leg one (12) and extension leg two (23) are fixedly connected by bolts (01). The bolts (01) are set along the length of the bed and can maintain the end contact and fastening of extension leg one (12) and extension leg two (23). The end of the first extension leg (12) forms an arc-shaped convex surface (121), and the end of the second extension leg (23) forms an arc-shaped concave surface (231). The arc-shaped convex surface (121) and the arc-shaped concave surface (231) are adapted to each other and press against each other. The lower connecting plate (72) is arc-shaped on the side facing the backrest (1) and has an arc-shaped convex surface (721); the backrest (1) has a recess at the position opposite to the lower connecting plate (72) and has an arc-shaped concave surface (17); the arc-shaped convex surface (721) and the arc-shaped concave surface (17) are adapted to each other and press against each other. The centers of the first arc-shaped convex surface (121) and the second arc-shaped concave surface (17) coincide, and the backrest (1) can deflect around the center of the first arc-shaped convex surface (121) and the second arc-shaped concave surface (17) relative to the side frame (2).

2. The acrylic frame bed structure according to claim 1, characterized in that, The lower side of the frame (4) abuts against the straight section (21) of the tail frame (3) and the side frame (2); the upper side of the backrest (1) is inclined away from the foot of the bed and is supported by the wall (300).

3. The acrylic frame bed structure according to claim 1, characterized in that, The connecting sleeve (8) is a metal sleeve that houses the first extension leg (12) and the second extension leg (23).

4. The acrylic frame bed structure according to claim 3, characterized in that, The connector 1 (7) further includes a side connecting plate 1 (73), the edges of the upper connecting plate 1 (71) and the lower connecting plate 1 (72) are connected to each other and form an included angle, and the side connecting plate 1 (73) is fixedly connected between the upper connecting plate 1 (71) and the lower connecting plate 1 (72).

5. The acrylic frame bed structure according to claim 3, characterized in that, It also includes a second connector (9), which includes an integrally connected upper connecting plate (91), a lower connecting plate (92), and a side connecting plate (93). The upper connecting plate (91) is fixedly connected to the lower side of the frame (4), and the lower connecting plate (92) is fixedly connected to the lower curved section (22) of the side frame (2). The edges of the upper connecting plate (91) and the lower connecting plate (92) are connected to each other and form an angle. The side connecting plate (93) is fixedly connected between the upper connecting plate (91) and the lower connecting plate (92).

6. The acrylic frame bed structure according to claim 3, characterized in that, The outer periphery of the first extension foot (12) is formed with a stepped groove (120), the outer periphery of the second extension foot (23) is formed with a stepped groove (230), and the connecting sleeve (8) is fitted onto the stepped groove (120) and the stepped groove (230).

7. The acrylic frame bed structure according to claim 1, characterized in that, The extension foot (12) is provided with a connecting hole (13), one end of the connecting hole (13) extends to the arc-shaped convex surface (121), and the other end forms a countersunk hole (14). A pre-embedded nut (232) is pre-embedded and fixed in the arc-shaped concave surface (231). The bolt (01) passes through the connecting hole (13) and is threadedly connected to the pre-embedded nut (232); An elastic pad (15) is embedded in the countersunk hole (14). The elastic pad (15) has a spherical convex surface (151) facing the foot of the bed. A spherical concave surface (141) is formed in the countersunk hole (14). The spherical convex surface (151) is partially embedded in the spherical concave surface (141) to achieve deflection adjustment. The bolt (01) passes through the elastic pad (15) and is limited by the screw head of the bolt (01).

8. The acrylic frame bed structure according to claim 1, characterized in that, The backrest component (1) has a connecting hole (171) at the position corresponding to the arc concave surface (17), and the lower connecting plate (72) has a waist-shaped hole (722). The waist-shaped hole (722) is set along the arc length direction of the arc convex surface (721). The bolt (01) passes through the connecting hole (171) and the waist-shaped hole (722) and can be adjusted along the waist-shaped hole (722).

9. The acrylic frame bed structure according to claim 1, characterized in that, The inner side of the lower connecting plate (72) is formed with an arc-shaped concave surface (732), and an elastic pad (74) is installed at the arc-shaped concave surface (732).

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