Folding bed convenient to install

Abstract

The invention relates to the technical field of home furnishing, and provides a folding bed convenient to install, the folding bed comprises a bed frame main body, at least two supporting legs, a connecting rod, an installing shell and a cross rod, the supporting legs are connected to the bed frame main body, the number of the supporting legs is at least two, and each supporting leg is used for supporting the bed frame main body; the number of the bed frame main bodies is at least two, the bed frame main bodies are distributed at intervals and connected with the supporting legs, and every two adjacent bed frame main bodies are connected through the corresponding connecting rod; the mounting shell is connected to the bed frame main body and is provided with a positioning groove, the positioning groove is in an isosceles trapezoid shape, and a groove opening of the positioning groove is gradually reduced in the direction close to the ground; the cross rods are detachably connected to the mounting shells of the two adjacent bed frame main bodies, and the two ends of each cross rod are clamped into the corresponding positioning grooves respectively; and the cross rods are arranged at intervals along the length direction of the bed frame main body. The folding bed has the effect of reducing the installation difficulty of the folding bed in the using process.

Description

Technical Field

[0001] The present application relates to the field of home furnishing technology, and in particular to a folding bed that is easy to install. Background Art

[0002] A bed is a common type of furniture used for resting, usually consisting of a bed frame and a mattress, with the mattress being placed on the supporting structure of the bed frame. In recent years, the design and production of folding bed frames have developed rapidly. This type of bed frame is easy to pack and transport due to its foldable nature, significantly saving storage space, thereby simplifying the transportation and carrying process of the bed frame.

[0003] In the prior art, a folding bed mainly comprises a bed frame and cross bars arranged in the bed frame. The cross bars are spaced apart along the length direction of the bed frame, and both ends of the cross bars are generally fixed by bolts.

[0004] Regarding the above-mentioned related technologies, since there are a large number of cross bars and it is difficult to lock the cross bars, the entire bed frame needs to be carefully assembled by personnel, which requires a lot of time and effort when in use, and therefore needs to be improved. Summary of the invention

[0005] In order to reduce the difficulty of installing the folding bed during use, the present application provides a folding bed that is easy to install.

[0006] The present application provides a folding bed that is easy to install using the following technical solution: A folding bed that is easy to install, comprising a bed frame body, supporting legs, a connecting rod, a mounting shell and a crossbar, wherein the supporting legs are connected to the bed frame body and at least two supporting legs are arranged in parallel, and each supporting leg is used to support the bed frame body; At least two bed frame bodies are provided, each of which is spaced apart and connected to the supporting feet, and two adjacent bed frame bodies are connected by the connecting rod; the mounting shell is connected to the bed frame body and is provided with a positioning groove, the positioning groove is in the shape of an isosceles trapezoid, and the notch of the positioning groove gradually decreases in the direction close to the ground; the cross bar is detachably connected to the mounting shells of two adjacent bed frame bodies, and the two ends of the cross bar are respectively clamped in the positioning groove; The mounting shells are spaced apart along the length direction of the bed frame body, the cross bars are also spaced apart along the length direction of the bed frame body, and each of the cross bars forms a supporting plane.

[0007] By adopting the above technical solution, each support leg can support the entire bed frame. During installation, the user can respectively clamp the two ends of the cross bar into the positioning groove, and rely on the static friction force to fix the cross bar. The support plane formed by each cross bar can be used for laying the mattress, thereby forming a place for people to rest. The installation of the cross bar does not require the use of bolts to lock it, which reduces the difficulty of installation during the use of the folding bed; the entire folding bed has a simple structure, is easy to use, and has strong stability.

[0008] Preferably, the bed frame body includes a first rod, a second rod and a third rod which are arranged in sequence, the second rod is used to connect the first rod and the third rod, the first rod, the second rod and the third rod are all connected to the supporting foot and the connecting rod; the first rod is rotatably connected to one end of the second rod, and the third rod is rotatably connected to the other end of the second rod.

[0009] By adopting the above technical solution, when the folding bed needs to be transported or stored idle, the first rod and the third rod can be rotated to achieve folding in half, so that the length of the entire bed frame body becomes shorter, thereby reducing the space occupied by the folding bed during storage and transportation.

[0010] Preferably, a reinforcement plate is provided on the second rod, and the reinforcement plate is used to increase the supporting strength of the second rod.

[0011] By adopting the above technical solution, the presence of the reinforcing plate can improve the supporting strength of the second rod, reduce the possibility of breakage and damage of the second rod, and extend the service life of the bed frame body.

[0012] Preferably, a first card slot and a second card slot are provided on the side wall of the mounting shell, the first card slot and the second card slot are arranged opposite to each other and are both connected to the positioning slot; a first card block is connected in the first card slot, and the first card block is movably connected to the mounting shell through a first compression spring; a second card block is in the second card slot, and the second card block is movably connected to the mounting shell through a second compression spring; the first card block and the second card block are both in the shape of an isosceles trapezoid, and the upper bottom of the first card block and the upper bottom of the second card block are arranged opposite to each other; grooves are provided on both sides of the cross bar, and the first card block and the second card block are respectively clamped in the two grooves.

[0013] By adopting the above technical solution, during installation, the crossbar is gradually inserted into the positioning groove from top to bottom. During the insertion process of the crossbar, the crossbar will abut against the first clamping block and the second clamping block. Under the action of the first compression spring and the second compression spring, the first clamping block will be clamped into the first clamping groove, and the second clamping block will be clamped into the second clamping groove, until the crossbar is completely clamped to the bottom of the positioning groove. At this time, under the elastic restoring force of the first compression spring and the second compression spring, the first clamping block and the second clamping block will be respectively clamped in the two grooves of the crossbar, thereby improving the connection stability between the crossbar and the mounting shell and reducing the possibility of the crossbar detaching from the mounting shell.

[0014] Preferably, an adjusting component is further connected to the mounting shell, and the adjusting component is connected to the first clamping block and the second clamping block, and is used to control the first clamping block and the second clamping block to move toward each other.

[0015] By adopting the above technical solution, the adjustment component can control the first clamping block and the second clamping block to move away from each other, so that the cross bar can be better clamped into the positioning groove.

[0016] Preferably, the adjustment assembly includes a first rotating bar, a first pull rope, a second rotating bar and a second pull rope, the first rotating bar is hinged on the mounting shell and located above the first card slot, the first pull rope is used to connect the first rotating bar and the first card block; the second rotating bar is hinged on the mounting shell and located above the second card slot, the first rotating bar and the second rotating bar are in an inverted eight shape, and the second pull rope is used to connect the second rotating bar and the second card block. By adopting the above technical solution, when the cross bar is inserted into the notch of the positioning groove, the first rotating bar and the second rotating bar will rotate due to the pressure of the cross bar, and the rotation of the first rotating bar will pull the first pull rope, so that the first pull rope pulls the first clamping block to move in the direction close to the first clamping groove; the rotation of the second rotating bar can pull the second pull rope, so that the second pull rope pulls the second clamping block to move in the direction close to the second clamping groove, thereby facilitating the insertion of the cross bar. When the cross bar is completely inserted, the external force applied by the cross bar to the first rotating bar and the second rotating bar is removed, and at this time, the first clamping block and the second clamping block can be inserted into the groove under the action of elastic force, thereby improving the stability between the cross bar and the mounting shell.

[0017] Preferably, an anti-slip pad is connected to one end of the supporting foot away from the bed frame body.

[0018] By adopting the above technical solution, the presence of the anti-skid pad can increase the static friction between the supporting feet and the ground, thereby improving the grip of the bed frame body and improving stability.

[0019] Preferably, it further comprises a fixing block, wherein the fixing block is connected to the bed frame body, and the connecting rod is connected to both the bed frame body and the fixing block.

[0020] By adopting the above technical solution, the presence of the fixing block can increase the contact area of ​​the connecting rod when it is installed, and improve the stability of the connecting rod fixed to the bed frame body.

[0021] Preferably, the bed frame body, the supporting legs, the connecting rods and the crossbars are made of alloy materials.

[0022] By adopting the above technical solution, the alloy material has the characteristics of light weight, corrosion resistance, high strength, etc., so that the prepared folding bed is easy to carry and not prone to damage, thereby extending the service life of the folding bed.

[0023] Preferably, outer surfaces of the bed frame body, the supporting legs, the connecting rods and the cross rods are all coated with a paint layer.

[0024] By adopting the above technical solution, the presence of the paint layer can increase the aesthetics of the outer surfaces of the bed frame body, supporting legs, connecting rods and crossbars, and improve the viewing and liking effects of users.

[0025] In summary, the present application includes at least one of the following beneficial technical effects: (1) By providing a positioning groove on the mounting shell, during installation, the user can respectively clamp the two ends of the cross bar into the positioning groove, and fix the cross bar by the action of static friction. The installation of the cross bar does not require the use of bolts for locking, which reduces the difficulty of installing the folding bed during use.

[0026] (2) By providing the first clamping block and the second clamping block, when the cross bar is installed in the positioning groove, the first clamping block and the second clamping block will be respectively clamped in the two grooves of the cross bar, thereby improving the connection stability between the cross bar and the mounting shell and reducing the possibility of the cross bar detaching from the mounting shell.

[0027] (3) By providing a paint layer, the presence of the paint layer can increase the aesthetics of the outer surface of the bed frame body, support legs, connecting rods and cross bars, thereby increasing the user's preference for the bed. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of a folding bed in an embodiment of the present application; Figure 2 It is a structural schematic diagram of the bed frame body in the embodiment of the present application; Figure 3 yes Figure 1 An enlarged schematic diagram of the local A portion in the middle; Figure 4 It is a schematic diagram of the structure of the mounting shell and the adjustment assembly in the embodiment of the present application.

[0029] Figure numerals: 1. bed frame body; 11. first rod; 12. second rod; 13. third rod; 2. supporting foot; 3. connecting rod; 4. mounting shell; 5. cross bar; 6. anti-slip pad; 7. positioning groove; 8. reinforcing plate; 9. first card slot; 10. second card slot; 14. first card block; 15. second card block; 16. groove; 17. adjustment assembly; 171. first rotating bar; 172. first pull rope; 173. second rotating bar; 174. second pull rope; 18. fixing block. DETAILED DESCRIPTION

[0030] The technical solution of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. The present application can be embodied in many different forms and is not limited to the embodiments described here.

[0031] In the description of the present application, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics represented in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the specific features, structures, materials or characteristics represented can be combined in any one or more embodiments or examples in a suitable manner.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions.

[0033] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection; it can also be a detachable connection; or integrated; it can also be a mechanical connection. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0034] Some embodiments of the present application are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, those skilled in the art may combine and combine different embodiments or examples and features of different embodiments or examples shown in the present application.

[0035] The present application embodiment discloses a folding bed that is easy to install. Figure 1The folding bed comprises a bed frame body 1, support legs 2, connecting rods 3, a mounting shell 4 and a crossbar 5. The support legs 2 are fixedly connected to the bed frame body 1, and a plurality of support legs are arranged at intervals. Each support leg 2 is used to support the bed frame body 1 so that the bed frame body 1 can be placed stably on the ground. Among them, an anti-skid pad 6 is provided at one end of the support leg 2 away from the bed frame body 1, and the anti-skid pad 6 is made of an anti-skid material, such as rubber. The presence of the anti-skid pad 6 can increase the static friction between the support leg 2 and the ground, thereby improving the grip of the bed frame body 1 and improving stability. There are at least two bed frame bodies 1, and the number of bed frame bodies 1 in this embodiment is three. Each bed frame body 1 is parallel to each other and is fixedly connected to the support legs 2. Two adjacent bed frame bodies 1 are connected together by connecting rods 3, and a plurality of connecting rods 3 are also arranged in parallel. In some embodiments, a fixing block 18 is also fixedly connected to the bed frame body 1, and the connecting rod 3 is connected to the bed frame body 1 and the fixing block 18 at the same time. The presence of the fixing block 18 can increase the contact area of ​​the connecting rod 3 when it is installed, thereby improving the stability of the connecting rod 3 fixed to the bed frame body 1.

[0036] The mounting shell 4 is fixedly connected to the bed frame body 1 and is provided with a positioning groove 7. The positioning groove 7 is in the shape of an isosceles trapezoid. The notch of the positioning groove 7 gradually decreases in the direction close to the ground. The crossbar 5 is detachably connected to the mounting shells 4 of two adjacent bed frame bodies 1, and the two ends of the crossbar 5 are respectively clamped in the positioning groove 7. Among them, the mounting shells 4 are spaced along the length direction of the bed frame body 1, and the crossbars 5 are also spaced along the length direction of the bed frame body 1. Each crossbar 5 forms a support plane, and the support plane is used to place the mattress. In this embodiment, the bed frame body 1, the supporting feet 2, the connecting rod 3 and the crossbar 5 are made of alloy materials. The alloy material has the characteristics of light weight, corrosion resistance, high strength, etc., so that the prepared folding bed is easy to carry and not easy to be damaged, and the service life of the folding bed is extended. At the same time, the outer surfaces of the bed frame body 1, the supporting feet 2, the connecting rod 3 and the crossbar 5 are also coated with a paint layer (not shown in the figure). The presence of the paint layer can increase the aesthetics of the outer surfaces of the bed frame body 1, the supporting feet 2, the connecting rod 3 and the crossbar 5, and improve the effect of users' appreciation and love.

[0037] During installation, the user can respectively clamp the two ends of the cross bar 5 into the positioning groove 7, and fix the cross bar 5 by the action of static friction. The support plane formed by each cross bar 5 can be used for laying a mattress, thereby forming a place for people to rest. The installation of the cross bar 5 does not require the use of bolts for locking, which reduces the difficulty of installation during the use of the folding bed; the entire folding bed has a simple structure, is easy to use, and has strong stability.

[0038] Combination Figure 2 and Figure 3Specifically, the bed frame body 1 includes a first rod 11, a second rod 12 and a third rod 13 arranged in sequence, and the second rod 12 is used to connect the first rod 11 and the third rod 13; when the bed frame body 1 is unfolded and in use, the first rod 11, the second rod 12 and the third rod 13 are located on the same straight line. As shown in the figure, one end of the first rod 11 is rotatably connected to one end of the second rod 12, and the other end of the first rod 11 is fixedly connected to a support foot 2, and the support foot 2 is perpendicular to the first rod 11. Two parallel support feet 2 are fixedly connected to the second rod 12, and the support feet 2 are perpendicular to the second rod 12. One end of the third rod 13 is rotatably connected to the other end of the second rod 12, and the other end of the third rod 13 is also fixedly connected to a support foot 2, and the support foot 2 is perpendicular to the third rod 13, so that each support foot 2 is parallel to each other. In some embodiments, the second rod 12 is also fixedly connected to a reinforcing plate 8, and the reinforcing plate 8 is simultaneously connected to the second rod 12 and the two supporting legs of the second rod 12. The presence of the reinforcing plate 8 can improve the supporting strength of the second rod 12 , reduce the possibility of the second rod 12 being broken or damaged, and extend the service life of the bed frame body 1 .

[0039] When the folding bed needs to be transported or stored idle, the first rod 11 and the third rod 13 can be rotated to achieve folding, so that the length of the entire bed frame body 1 becomes shorter, thereby reducing the space occupied by the folding bed during storage and transportation and improving portability.

[0040] According to some embodiments of the present application, optionally, please refer to Figure 4 . The side wall of the mounting shell 4 is provided with a first card slot 9 and a second card slot 10, which are on the same horizontal plane and are arranged opposite to each other, and are both connected to the positioning slot 7. A first card block 14 is connected in the first card slot 9, and the first card block 14 is movably connected to the mounting shell 4 through a first compression spring; a second card block 15 is installed in the second card slot 10, and the second card block 15 is movably connected to the mounting shell 4 through a second compression spring. The first card block 14 and the second card block 15 are both in the shape of an isosceles trapezoid, and the upper base of the first card block 14 and the upper base of the second card block 15 are arranged opposite to each other. Grooves 16 are provided on both sides of the cross bar 5, and the first card block 14 and the second card block 15 are respectively used to be clamped in the two grooves 16.

[0041] During installation, the cross bar 5 is gradually inserted into the positioning groove 7 from top to bottom. During the insertion process of the cross bar 5, the cross bar 5 will abut against the first clamping block 14 and the second clamping block 15. Under the action of the first compression spring and the second compression spring, the first clamping block 14 will be clamped into the first clamping groove 9, and the second clamping block 15 will be clamped into the second clamping groove 10, until the cross bar 5 is completely clamped to the bottom of the positioning groove 7. At this time, under the elastic restoring force of the first compression spring and the second compression spring, the first clamping block 14 and the second clamping block 15 will be respectively clamped in the two grooves 16 of the cross bar 5, thereby improving the connection stability between the cross bar 5 and the mounting shell 4 and reducing the possibility of the cross bar 5 being separated from the mounting shell 4.

[0042] In addition, the mounting shell 4 is also connected with an adjustment component 17, which is connected with the first clamping block 14 and the second clamping block 15 and is used to control the first clamping block 14 and the second clamping block 15 to move toward each other, so that the cross bar 5 can be better clamped into the positioning groove 7. Specifically, the adjustment component 17 includes a first rotating bar 171, a first pull rope 172, a second rotating bar 173 and a second pull rope 174. The first rotating bar 171 is hinged on the mounting shell 4 and is located above the first clamping groove 9. The first pull rope 172 is used to connect the first rotating bar 171 and the first clamping block 14. The second rotating bar 173 is hinged on the mounting shell 4 and is located above the second clamping groove 10. The first rotating bar 171 and the second rotating bar 173 are in an inverted eight-shaped shape. The second pull rope 174 is used to connect the second rotating bar 173 and the second clamping block 15.

[0043] When the cross bar 5 is inserted into the notch of the positioning groove 7, the first rotating bar 171 and the second rotating bar 173 will rotate under the pressure of the cross bar 5, and the rotation of the first rotating bar 171 will pull the first pull rope 172, so that the first pull rope 172 pulls the first clamping block 14 to move in the direction close to the first clamping groove 9. The rotation of the second rotating bar 173 can pull the second pull rope 174, so that the second pull rope 174 pulls the second clamping block 15 to move in the direction close to the second clamping groove 10, thereby facilitating the insertion of the cross bar 5. When the cross bar 5 is completely inserted, the external force applied by the cross bar 5 to the first rotating bar 171 and the second rotating bar 173 is removed, and at this time, the first clamping block 14 and the second clamping block 15 can be inserted into the groove 16 under the action of elastic force, thereby improving the stability between the cross bar 5 and the mounting shell 4.

[0044] The implementation principle of the folding bed that is easy to install in the embodiment of the present application is as follows: during installation, the user can respectively clamp the two ends of the cross bar 5 into the positioning groove 7, and fix the cross bar 5 by the action of static friction. The support plane formed by each cross bar 5 can be used for laying a mattress, thereby forming a place for people to rest. The installation of the cross bar 5 does not require the use of bolts for locking, which reduces the difficulty of installing the folding bed during use; the entire folding bed has a simple structure, is easy to use, and has strong stability.

[0045] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A folding bed that is easy to install, characterized in that: The bed frame comprises a bed frame body (1), support legs (2), a connecting rod (3), a mounting shell (4) and a crossbar (5), wherein the support legs (2) are connected to the bed frame body (1) and at least two support legs (2) are arranged in parallel, and each support leg (2) is used to support the bed frame body (1); At least two bed frame bodies (1) are provided, each of the bed frame bodies (1) is spaced apart and connected to the supporting foot (2), and two adjacent bed frame bodies (1) are connected via the connecting rod (3); the mounting shell (4) is connected to the bed frame body (1) and is provided with a positioning groove (7), the positioning groove (7) is in the shape of an isosceles trapezoid, and the notch of the positioning groove (7) gradually decreases in a direction close to the ground; the cross bar (5) is detachably connected to the mounting shells (4) of two adjacent bed frame bodies (1), and the two ends of the cross bar (5) are respectively clamped in the positioning groove (7); The mounting shells (4) are spaced apart along the length direction of the bed frame body (1), the cross bars (5) are also spaced apart along the length direction of the bed frame body (1), and each cross bar (5) forms a supporting plane.

2. A folding bed that is easy to install according to claim 1, characterized in that: The bed frame body (1) comprises a first rod (11), a second rod (12) and a third rod (13) which are arranged in sequence; the second rod (12) is used to connect the first rod (11) and the third rod (13); the first rod (11), the second rod (12) and the third rod (13) are all connected to the supporting foot (2) and the connecting rod (3); the first rod (11) is rotatably connected to one end of the second rod (12), and the third rod (13) is rotatably connected to the other end of the second rod (12).

3. A folding bed that is easy to install according to claim 2, characterized in that: A reinforcing plate (8) is provided on the second rod (12), and the reinforcing plate (8) is used to increase the supporting strength of the second rod (12).

4. The folding bed that is easy to install according to claim 2, characterized in that: A first clamping slot (9) and a second clamping slot (10) are provided on the side wall of the mounting shell (4), the first clamping slot (9) and the second clamping slot (10) are arranged opposite to each other and are both connected to the positioning slot (7); a first clamping block (14) is connected in the first clamping slot (9), and the first clamping block (14) is movably connected to the mounting shell (4) via a first compression spring; a second clamping block (15) is provided in the second clamping slot (10), and the second clamping block (15) is movably connected to the mounting shell (4) via a second compression spring; the first clamping block (14) and the second clamping block (15) are both in the shape of an isosceles trapezoid, and the upper bottom of the first clamping block (14) and the upper bottom of the second clamping block (15) are arranged opposite to each other; grooves (16) are provided on both sides of the cross bar (5), and the first clamping block (14) and the second clamping block (15) are respectively clamped in the two grooves (16).

5. The folding bed that is easy to install according to claim 4, characterized in that: The mounting shell (4) is also connected to an adjustment component (17), the adjustment component being connected to the first clamping block (14) and the second clamping block (15), and being used to control the first clamping block (14) and the second clamping block (15) to move towards each other.

6. The folding bed that is easy to install according to claim 5, characterized in that: The adjustment component (17) comprises a first rotating bar (171), a first pull rope (172), a second rotating bar (173) and a second pull rope (174); the first rotating bar (171) is hinged on the mounting shell (4) and is located above the first card slot (9); the first pull rope (172) is used to connect the first rotating bar (171) and the first card block (14); the second rotating bar (173) is hinged on the mounting shell (4) and is located above the second card slot (10); the first rotating bar (171) and the second rotating bar (173) are in an inverted eight shape; the second pull rope (174) is used to connect the second rotating bar (173) and the second card block (15).

7. The folding bed that is easy to install according to claim 1, characterized in that: An end of the support leg (2) away from the bed frame body (1) is connected to an anti-slip pad (6).

8. The folding bed that is easy to install according to claim 1, characterized in that: It also comprises a fixing block (18), wherein the fixing block (18) is connected to the bed frame body (1), and the connecting rod (3) is simultaneously connected to the bed frame body (1) and the fixing block (18).

9. The folding bed that is easy to install according to claim 1, characterized in that: The bed frame body (1), the supporting legs (2), the connecting rods (3) and the crossbar (5) are made of alloy material.

10. The folding bed that is easy to install according to claim 1, characterized in that: The outer surfaces of the bed frame body (1), the supporting legs (2), the connecting rods (3) and the crossbars (5) are all coated with a paint layer.

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