CN115486657A

CN115486657A - Detachable bedstead

Info

Publication number: CN115486657A
Application number: CN202211325217.0A
Authority: CN
Inventors: 黄发金
Original assignee: Anji Yongyi Shangpin Furniture Co ltd
Current assignee: Anji Yongyi Shangpin Furniture Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2022-12-20

Abstract

The invention provides a detachable bed frame, which comprises a bed side frame assembly, a bed tail frame assembly, a bed head frame assembly and corner supporting legs, wherein the bed side frame assembly is connected with the bed tail frame assembly through a connecting piece; the bed side frame assembly comprises a first side connecting rod, a second side connecting rod, an outer baffle and a side connecting piece; the side connecting piece is arranged at the joint of the first side connecting rod and the second side connecting rod; the bed tail frame component comprises a bed tail connecting rod, a tail baffle and a tail connecting piece; the bedside frame component comprises two bedside matrixes and a bedside connecting rod which are detachably connected; the corner supporting legs are respectively arranged at the four corners; the corner supporting legs comprise longitudinal square branch pipes and positioning supporting pieces respectively arranged on two adjacent side walls at the upper ends of the square branch pipes; the positioning support piece comprises a fixing plate vertical to the square branch pipe and a U-shaped positioning insertion pipe positioned at the upper end of the fixing plate; the bed side frame assembly and the bed tail frame assembly are detachably connected with the corner supporting legs respectively, and the front end of the bed side frame assembly and the bed head frame assembly are detachably connected with the corner supporting legs respectively.

Description

Detachable bedstead

Technical Field

The invention relates to the field of bed tools, in particular to a detachable bed frame.

Background

The bed is generally used in places such as bedrooms, dormitories, wards, hotels and the like, and is usually used for meeting daily sleeping rest of human beings. The old time is usually made of wood, and is firm and practical. The traditional bed body structure is generally a non-detachable wooden bed, and the bed body is almost of an integrated structure; the use process is stable and is not easy to shake; but are often bulky and heavy to move, resulting in high packaging and shipping costs. With the popularization and promotion of e-commerce, most consumers prefer online shopping; more and more furniture manufacturers correspondingly widen the channels of online sales; in order to reduce the cost of product package transportation, some producers that have now all design the bedstead into detachable construction for the bedstead can be assembled by a plurality of components and form, thereby can reduce the packing volume during packing transportation, improves the loading volume.

In the existing detachable bed frame structure, the bed frame is usually a metal rectangular frame structure, and bed slats are arranged on the bed frame to form a bed body. The common bed frame is formed by sequentially splicing a plurality of supporting rods end to end, and the supporting rods are connected by screws; the bedstead is surrounded by the supporting rods with the number as much as possible, so that the packaging volume can be saved during packaging and transportation. But most manufacturers only consider saving the packaging volume and realizing the problem of detachability during design at present; and does not consider the problem that the assembly is convenient or not by the actual user. The whole bedstead is disassembled into a plurality of supporting rod bodies, so that after a user receives a package, the supporting rod bodies are required to be manually connected end to end by adopting screws in sequence; the connection is complicated, and the user needs to go all the way; it takes much time to assemble, which is very troublesome. And by adopting the assembly mode, a user can only connect two components at one time. When in connection, the screws at the connection positions are connected tightly, and the screws at the connection positions are loose; the bottom of the finally assembled bed frame is uneven, can shake and has an unstable structure; repeated adjustment by the user is also required; even reinstallation after disassembly is required; making the assembly experience poor for the customer.

Based on the above reasons, need study design a section can the dismouting save the bedstead of packing volume, and make the customer equipment convenient simultaneously, can be swift install by oneself.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide a detachable bed frame; the bed side frame assembly, the bed tail frame assembly and the bed head frame assembly can be assembled and disassembled through the corner supporting legs; and the bed side frame assembly, the bed tail frame assembly and the bed head frame assembly can be further disassembled to form a plurality of plate bodies and rod bodies, so that the packaging volume of the bed frame can be greatly reduced during packaging and transportation, and the transportation cost is saved. And the respective installation and disassembly structures of the bed side frame assembly, the bed tail frame assembly and the bed head frame assembly are simple and convenient, and the bed side frame assembly, the bed tail frame assembly and the bed head frame assembly are convenient for users to assemble by themselves.

The technical scheme of the invention is realized as follows:

a detachable bed frame comprises a bed side frame assembly, a bed frame assembly and a bed frame assembly, wherein the bed side frame assembly comprises a side bar assembly, a side baffle assembly, a side connecting piece and a side leg; the side rod assembly comprises a first side connecting rod positioned in the middle and second side connecting rods detachably connected to two ends of the first side connecting rod respectively, and the first side connecting rod is in plug-in fit with the second side connecting rods; the side baffle component correspondingly comprises at least two spliced outer baffles; the side connecting piece is arranged at the joint of the first side connecting rod and the second side connecting rod; the side connecting piece comprises a longitudinal connecting panel, an upper support arranged at the upper end of the connecting panel and a supporting plate which is arranged at the bottom end of the connecting panel and horizontally extends outwards; the upper support is configured to support the first side connecting rod and the second side connecting rod, and the upper support is detachably connected with the first side connecting rod and the second side connecting rod; the outer side plate is lapped on the supporting plate and is detachably connected with the connecting panel; the side legs are positioned in the middle of the first side connecting rod, and the upper ends of the side legs are provided with middle connecting pieces which are configured to simultaneously support and connect the first side supporting rod and the outer baffle; the bed tail frame assembly comprises two spliced bed tail connecting rods, two spliced tail baffles and a tail connecting piece; the tail connecting piece is connected to the splicing position of the two tail baffles and the bed tail connecting rod; the bedside frame component comprises two bedside base bodies which are detachably connected from left to right and two spliced bedside connecting rods which are positioned at the bottom ends of the bedside base bodies; corner supporting legs which are respectively arranged at the four corners; the corner supporting legs comprise longitudinal square branch pipes and positioning supporting pieces respectively arranged on two adjacent side walls at the upper ends of the square branch pipes; the positioning support piece comprises a fixing plate vertical to the square branch pipe and a U-shaped positioning insertion pipe positioned at the upper end of the fixing plate; the rear end of the bed side frame assembly and the bed tail frame assembly are respectively detachably connected with the corner supporting legs, and the second side connecting rod and the bed tail connecting rod are respectively inserted into the positioning insertion pipes on the two adjacent positioning supporting members; the outer side plate and the tail baffle are respectively attached to the fixed plate and connected by screws; the bed side frame assembly front end and the head of a bed frame assembly are respectively detachably connected with the corner landing leg, the head of a bed connecting rod is inserted in the positioning insertion tube, and the head of a bed base body is attached to the fixing plate and is connected with the fixing plate through screws.

Preferably, the upper support is of an L-shaped structure, and comprises a bottom plate horizontally extending from the top end of the connecting panel towards the inner side of the bed frame and a vertical plate positioned at the end part of the bottom plate and vertical to the bottom plate; the first side connecting rod and the second side connecting rod are spliced and lapped on the bottom plate; and the first side connecting rod and the second side connecting rod are connected with the vertical plate through screws. Make the first side connecting rod of bearing and second side connecting rod that the upper bracket can be stable.

Preferably, the first side connecting rod and the second side connecting rod are both metal square tubes; the two ends of the first side connecting rod are respectively provided with a plug-in connector which can be plugged in the second side connecting rod; the vertical plate is provided with two spaced mounting holes, and the end part of the second side connecting rod is correspondingly provided with two spaced second connecting holes; the plug connector of the first side connecting rod is provided with a first connecting hole, and the first side connecting rod is plugged with the second side connecting rod to ensure that the first connecting hole is aligned with one second connecting hole; the first side connecting rod and the second side connecting rod are connected in an inserting mode and are in lap joint with each other in the upper support, and the second connecting holes can be aligned to the hole positions of the mounting holes. The connecting hole site design is ingenious, so that the first side connecting rod and the second side connecting rod are connected with the vertical plate conveniently after being spliced.

Preferably, the outer plates are configured into three pieces, and the splicing positions of two adjacent outer plates are superposed with the splicing positions of the first side connecting rod and the second side connecting rod; the end part of the outer side plate is provided with two upper connecting holes and two lower connecting holes which are spaced up and down, and the connecting panel is correspondingly provided with two connecting slotted holes which are spaced horizontally; two adjacent outer side plates are spliced and lapped on the supporting plate to ensure that the lower connecting holes are aligned with the hole sites of the connecting slotted holes; and the upper connecting hole can be aligned with the hole position of the mounting hole on the vertical plate. Then when the connection and fixation are carried out, the outer side plate is connected with the connecting panel by screws; the outer side plate, the first side connecting rod and the vertical plate are fixedly connected through screws, and the screws are simultaneously arranged in an upper connecting hole of the outer side plate, a second connecting hole of the second side connecting rod and a mounting hole of the vertical plate in a penetrating manner; therefore, the side connecting piece, the side bar assembly and the side baffle plate assembly are connected stably, and the connecting strength is good; the lateral part joint piece can also play the effect of location sign for during the equipment, need not the user and grope by oneself and look for the position and connect, only need find the lateral part joint piece earlier, then in proper order with first side connecting rod, second side connecting rod and outer panel install on the lateral part joint piece can.

Preferably, the middle connecting piece comprises an outer connecting plate attached to the outer side wall of the side leg and an upper connecting plate horizontally positioned at the upper end of the outer connecting plate, and the upper connecting plate is lapped on the top end of the side leg; a longitudinal upper convex plate is arranged at the end part of the upper connecting plate, and a lower convex plate horizontally extending outwards is arranged at the bottom of the outer connecting plate; the first side connecting rod is lapped on the upper connecting plate and is detachably connected with the upper convex plate by screws; the outer side plate is lapped on the lower convex plate and detachably connected with the outer connecting plate and the side legs through screws. Therefore, the side legs are supported with the ground, and the middle connecting piece arranged on the side legs can further play a role in connecting and supporting the first side connecting rod and the outer side plate; so that the structure of the bed side frame component is stable.

Preferably, the side connecting pieces and the middle connecting pieces are all integrally-formed metal sheet metal pieces. Convenient processing, high strength and low cost.

Preferably, the bed further comprises a bed middle supporting component which is arranged at the middle position and is respectively connected with the bed tail frame component and the bed head frame component; the in-bed supporting assembly comprises three in-bed supporting tubes which are butted front and back and an in-bed supporting leg arranged between two adjacent in-bed supporting tubes; the upper end of the bed middle supporting leg is provided with a U-shaped lapping piece with an upward opening, and two adjacent bed middle supporting tubes are spliced and connected to the lapping piece. The bed supporting component can improve the support of the bed frame, and the bed supporting component can be split into a plurality of bed middle branch pipes and bed middle supporting legs, so that the bed is convenient to package and transport, and the bed is convenient to install and disassemble.

Preferably, the side legs at both sides are respectively provided with a support cross bar which is perpendicular to the outer side plate and extends towards the center direction of the bed frame; the two ends of the supporting cross rod are respectively provided with a U-shaped fixed seat, and the U-shaped fixed seat at one end is sleeved on the side leg and is connected with the side leg by a screw; a connecting square tube is arranged between the two supporting cross rods, and a U-shaped fixed seat at the other end of each supporting cross rod is detachably connected with the connecting square tube; the supporting components and the supporting cross rods in the bed are distributed in a cross shape. Then the two supporting cross rods are respectively connected with the bed side frame assemblies at the two sides, so that the support performance of the bed frame is improved; the bed slat assemblies can be further placed on the in-bed support assemblies and the support cross bars.

Preferably, the end part of the bed middle branch pipe positioned at the tail end is fixedly welded with a U-shaped connecting cover, and the U-shaped connecting cover is sleeved at the splicing position of the two bed tail connecting rods; and the U-shaped connecting cover, the bed tail connecting rod and the tail baffle are connected by screws. The bed middle branch pipe can fix two bed tail connecting rods and can also connect the bed tail connecting rods with the tail baffle.

Preferably, the tail connecting piece comprises a tail mounting plate and transverse edge plates respectively arranged at the upper end and the lower end of the tail mounting plate; the tail mounting plate is connected to the splicing position of the two tail baffles, and the transverse edge plate is horizontally lapped between the two tail baffles; and the tail mounting plate is respectively connected with the two tail baffles by screws. The tail connecting piece further enables the two tail baffles to be stably spliced.

Preferably, the end part of the bed middle branch pipe positioned at the head end of the bed is provided with a U-shaped connecting cover, the U-shaped connecting cover is sleeved at the splicing part of the two bed head connecting rods, and the U-shaped connecting cover is connected with the bed head connecting rods through screws. So that the bed middle branch pipe can also stably splice two bed head connecting rods together.

Preferably, the bed head base bodies are of metal frame structures, each bed head base body comprises splicing longitudinal rods positioned on the inner sides, the two bed head base bodies are spliced together left and right to enable the two splicing longitudinal rods to be butted together, and the two splicing longitudinal rods are connected through screws; and the bottom at two head of a bed base member concatenation departments is equipped with U shaped steel strip, and this U shaped steel strip adopts the screw to be connected with two head of a bed base members simultaneously. The bed head frame assembly can be further split into two bed head base bodies, the installation and the disassembly are convenient, and the assembly structure is stable.

Preferably, the square branch pipe is a rectangular metal pipe, and the positioning support piece is a metal sheet metal part; the positioning support piece is welded and fixed on the side wall of the square branch pipe. So that the assembly structure is stable; the square branch pipes are adopted, so that the connecting positions of the corner supporting legs, the bed tail frame assembly and the bed head frame assembly are compact in structure, and connecting gaps are eliminated; the assembled bed frame is stable in structure and cannot shake.

Preferably, the second side connecting rod, the bed tail connecting rod and the bed head connecting rod have the same specification and size. The three can be inserted in the positioning inserting pipes on the corner supporting legs, so that the corner supporting legs can be processed in a modularized mode.

Preferably, the height of the outer side plate is higher than the height of the side link. After the outer side plates are connected, the first side supporting rod, the second side supporting rod and the side connecting piece are all hidden on the inner wall of the outer side plates, so that connecting traces can be hidden, and the appearance is beautified.

The design starting point, the idea and the beneficial effects of the invention adopting the technical scheme are as follows:

according to the detachable bed frame, the bed side frame assembly, the bed tail frame assembly and the bed head frame assembly can be assembled and disassembled through the corner supporting legs; two adjacent positioning support pieces are arranged on the corner supporting legs, and each positioning support piece comprises a fixing plate and a positioning insertion pipe; during assembly, a second side connecting rod of the bed side frame assembly can be inserted into the positioning insertion pipe, and the outer side plate is connected with the fixing plate through screws; a bed tail connecting rod of the bed tail frame assembly can also be inserted into the positioning insertion tube, and the tail baffle is connected with the fixed plate through a screw; the bed head connecting rod of the bed head frame component can also be inserted in the positioning cannula, and the bed head base body is connected with the fixed plate by screws; so that the bed side frame assembly, the bed tail frame assembly and the bed head frame assembly are convenient and quick to assemble and disassemble; the user can assemble the device conveniently.

Secondly, still further dismantlement of bedside frame subassembly, tailstock frame subassembly and head of a bed frame subassembly self is polylith plate body and body of rod. The bed side frame assembly can be disassembled into a first side connecting rod, a second side connecting rod, an outer side plate and a side leg; the bed tail frame assembly can be disassembled into a tail baffle and a bed tail connecting rod; the bed head frame component can also be split into two bed head base bodies and a bed head connecting rod. Thereby greatly reducing the packaging volume of the bedstead and saving the transportation cost during the packaging transportation. And the respective structural parts of the bed side frame assembly, the bed tail frame assembly and the bed head frame assembly are simple and convenient in mounting and dismounting structure, and the bed side frame assembly, the bed tail frame assembly and the bed head frame assembly are convenient for a user to assemble by himself.

Furthermore, the corner supporting legs are respectively clamped between the bed side frame assembly and the bed tail frame assembly and between the bed side frame assembly and the bed head frame assembly; the square branch pipes of the corner supporting legs are rectangular metal pipes, so that the structure of the joint is compact after assembly, and a connecting gap is eliminated; the assembled bed frame has stable structure; can not shake.

In addition, during assembly, the side connecting pieces of the bed side frame assembly can play a role of positioning marks, so that a user does not need to search for positioning connection by himself, and only needs to find the side connecting pieces first and then install the first side connecting rods, the second side connecting rods and the outer side plates on the side connecting pieces in sequence; the user can assemble the device more quickly and conveniently. Similarly, the bed tail frame assembly can be quickly assembled through the tail connecting piece; so that the bed frame is convenient to assemble.

Drawings

FIG. 1 is a schematic perspective view of a bed frame according to an embodiment of the present invention;

fig. 2 is a schematic perspective view illustrating the assembly of slats disposed on the bed frame according to the present invention;

FIG. 3 is a schematic view of an embodiment of the present invention showing a disassembled structure of a bed frame;

fig. 4 is a schematic perspective view of another disassembled angle of the bed frame according to the embodiment of the present invention;

FIG. 5 is a perspective view of a bedside frame assembly in accordance with an embodiment of the present invention;

FIG. 6 is a schematic side elevational view of an embodiment of the present invention showing the sidebar assembly, the side dam assembly and the side link assembly connected together;

FIG. 7 is a perspective view of the side legs connected to the first side connecting bar and the outer panel in accordance with an embodiment of the present invention;

FIG. 8 is a schematic perspective view of a support rail according to an embodiment of the present invention;

FIG. 9 is a schematic view of the connection of corner legs to the bedside and tailstock frame assemblies in accordance with an embodiment of the invention;

FIG. 10 is a schematic view of the structure of a tailstock frame assembly according to an embodiment of the invention;

FIG. 11 is a schematic view of the connection of the corner legs to the bed side frame assembly and the head frame assembly in an embodiment of the present invention;

FIG. 12 is a schematic view showing the structure of a bed leg connecting to a bed leg according to an embodiment of the present invention;

fig. 13 is a schematic view of the structure of a headframe assembly in an embodiment of the invention;

FIG. 14 is a schematic view showing the structure of the connection of the branch pipes to the head frame assembly in the bed according to the embodiment of the present invention;

fig. 15 is a schematic view illustrating the packing effect of the bed frame according to the embodiment of the present invention.

The figures are numbered: a bedside frame assembly 1; a bed tail frame assembly 2; a bedside frame assembly 3; corner supporting legs 4; a square branch pipe 4a; a first side connecting rod 5; a second side connecting rod 6; a plug-in connector 7; the side legs 8; an outer panel 9; a side link 10; a connection panel 10a; an upper support 11; a pallet 12; a bottom plate 13; a riser 14; a mounting hole 15; a first connection hole 16; the second connection hole 17; an upper connection hole 18; a lower connection hole 19; a connecting slot hole 20; a support rail 21; a U-shaped fixing seat 21a; an intermediate connecting member 22; the outer connecting plate 22a; an upper connecting plate 22b; an upper flange 23; a lower flange 24; connecting the square pipes 25; a bed tail connecting rod 26; a tail gate 27; a tail connector 28; a tail mounting plate 28a; a cross plate 28b; a bed support assembly 29; a bed manifold 30; a U-shaped connection cover 31; a bed center leg 32; a strap 32a; a bed head base 33; splicing the longitudinal bars 34; a U-shaped steel bar 35; a head connecting rod 36; a positioning support 27; a fixed plate 38; positioning the cannula 39; a bed slat assembly 40.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

In the description of the present invention, the term "at least one" means one or more than one unless explicitly defined otherwise. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The present embodiment is described with reference to the orientation of the various components, such as front, rear, etc., in a normal use condition with the user seated in the seat.

The specific implementation mode of the invention is as follows:

as shown in fig. 1 to 15, the present invention provides a removable bed frame comprising a bedside frame assembly 1, a foot frame assembly 2, a head frame assembly 3, and corner legs 4 provided at four corners, respectively. The bed side frame assembly 1, the bed tail frame assembly 2 and the bed head frame assembly 3 are detachably connected with the corner supporting legs 4 respectively, and the three can be further detached.

As shown in fig. 3-6, the bed side frame assembly 1 comprises a side bar assembly, a side baffle assembly and side legs 8 which are detachably connected; the method specifically comprises the following steps: the side rod assembly comprises a first side connecting rod 5 positioned in the middle and second side connecting rods 6 respectively detachably connected to two ends of the first side connecting rod 5; the first side connecting rod 5 and the second side connecting rod 6 are both metal square tubes, and two ends of the first side connecting rod 5 are respectively provided with a plug-in connector 7 which can be in plug-in fit with the second side connecting rod 6; so that the second side connecting rods 6 can be respectively inserted into the two ends of the first side connecting rods 6 during assembly. Correspondingly, the side baffle plate component is provided with three spliced outer side plates 9; the length of the side baffle assembly is the same as that of the side rod assembly, and the splicing position between two adjacent outer side plates 9 coincides with the splicing position of the first side connecting rod 5 and the second side connecting rod 6. And a side link 10 is provided between the first side link bar 5 and the second side link bar 6 and between two adjacent outer side plates 9, and the side link 10 includes a longitudinal link panel 10a, an upper bracket 11 provided at an upper end of the link panel 10a and extending toward the inside of the frame, and a support plate 12 provided at a bottom end of the link panel 10a and horizontally extending toward the outside. The upper support 11 is an L-shaped structure, and the upper support 11 includes a bottom plate 13 horizontally extending from the top end of the connecting panel 10a toward the inner side of the bed frame, and a vertical plate 14 located at the end of the bottom plate 13 and perpendicular to the bottom plate 13. During assembly, after the first side connecting rod 5 and the second side connecting rod 6 are inserted, the first side connecting rod 5 and the second side connecting rod 6 are placed in the upper support 11, so that the bottom plate 13 supports the first side connecting rod 5 and the second side connecting rod 6; the upper connecting seat 11 and the connecting panel 10a are staggered left and right, the height of the outer side plate 9 is higher than that of the side connecting piece 10, and then two adjacent outer side plates 9 are further spliced and lapped on the supporting plate 12; so that the side links 10 can simultaneously support the first and second side link bars 5 and 6 and the outer side plate 9.

Further, the following steps are carried out: two spaced mounting holes 15 are formed in the vertical plate 14, two spaced second connecting holes 17 are correspondingly formed in the end portion of the second side connecting rod 6, and a first connecting hole 16 is correspondingly formed in the plug-in connector 7 in the end portion of the first side connecting rod 5; after the first side connecting rod 5 and the second side connecting rod 6 are spliced, the first connecting hole 16 is aligned with one second connecting hole 17; and the first side connecting rod 5 and the second side connecting rod 6 are inserted and overlapped in the upper support 11, so that two second connecting holes 17 can be aligned with the hole positions of the mounting holes 15. In addition, the end of each outer side plate 9 is provided with two upper connecting holes 18 and lower connecting holes 19 which are spaced up and down, and the connecting panel 10a is correspondingly provided with two connecting slotted holes 20 which are spaced horizontally; when the two outer side plates 10 are spliced and lapped on the supporting plate 12, the upper connecting holes 18 can be just aligned with the hole sites of the mounting holes 15, and the lower connecting holes 19 can be aligned with the hole sites of the connecting slotted holes 20; when the connection and fixation are carried out, the outer side plate 9 is connected with the connecting panel 10a by screws which are arranged in the lower connecting holes 19 and the connecting slotted holes 20 in a penetrating way; the outer side plate 9, the first side connecting rod 5 and the vertical plate 14 are fixedly connected by screws, and the screws are simultaneously arranged in an upper connecting hole 18 of the outer side plate 9, a second connecting hole 17 of the second side connecting rod 6 and a mounting hole 15 of the vertical plate in a penetrating manner; thereby make the connection of lateral part joint member 10, side bar subassembly and side shield subassembly three firm, joint strength is good. And after the connection, the side bar assembly and the side connecting piece 10 are both positioned on the inner side of the outer side plate 9, so that the connection traces can be hidden, and the appearance is attractive. The mounting and dismounting of the first and second

side connecting rods

5, 6 and the mounting and dismounting between the outer side plates 9 are then effected by the side links 10.

The lateral connecting pieces 10 can play a role of positioning marks, so that during assembly, a user does not need to search for positioning connection by himself, and only needs to find the lateral connecting pieces 10 first and then install the first lateral connecting rods 5, the second lateral connecting rods 6 and the outer side plates 9 on the lateral connecting pieces 10 in sequence; the user can assemble the device more quickly and conveniently. In addition, lateral linking member 10 be integrated into one piece's metal sheet metal component, processing is convenient, intensity is high and with low costs.

As shown in fig. 7, the side leg 8 is arranged at the middle position of the bed side frame assembly 1, the upper end of the side leg 8 is also provided with a middle connecting piece 22 which is used for connecting the first side connecting rod 5 and the outer side plate 9 at the same time, the middle connecting piece 22 comprises an outer connecting plate 22a which is attached to the outer side wall of the side leg 8 and an upper connecting plate 22b which is positioned at the upper end of the outer connecting plate 22a and is horizontally connected with the upper end of the side leg 8, and the upper connecting plate 22b is lapped on the top end of the side leg 8; the middle connecting piece 22 is also a metal sheet metal piece, and the middle connecting piece 22 is welded on the side legs 8, so that the middle connecting piece 22 has good support performance. A longitudinal upper convex plate 23 is arranged at the end part of the upper connecting plate 22b, and a lower convex plate 24 which horizontally extends outwards is arranged at the bottom of the outer connecting plate 22a; the first side connecting rod 5 is lapped on the upper connecting plate 22b and is connected with the upper convex plate 23 by adopting a screw; the outer side plate 9 is lapped on the lower convex plate 24 and is connected with the side leg 8 by screws. Thereby enabling the side legs 8 to further serve to connect and support the first side connecting bar 6 and the outer panel 9; so that the structure of the bed side frame assembly 1 is stable.

Secondly, the side legs 8 at the two sides are respectively provided with a supporting cross bar 21 which is vertical to the outer side plate 9 and extends towards the center direction of the bed frame; two ends of each supporting cross rod 21 are respectively provided with a U-shaped fixed seat 21a, and the U-shaped fixed seats 21a are sleeved on the side legs 8 and are connected with the side legs 8 through screws; a connecting square pipe 25 is arranged between the two supporting cross rods 21, and the other end of each supporting cross rod 21 is detachably connected with the connecting square pipe 25; then the two supporting cross rods 21 are respectively connected with the bed side frame assemblies 1 at two sides, so that the supporting performance of the bed frame is improved.

As shown in fig. 1-4, 9 and 10, the bed tail frame assembly 2 comprises two spliced bed tail connecting rods 26, two spliced tail baffle plates 27 and a tail connecting piece 28; the tail connecting piece 28 comprises a tail mounting plate 28a and transverse edge plates 28b which are respectively arranged at the upper end and the lower end of the tail mounting plate 28; when the tail connecting piece 28 is installed, the tail connecting piece is connected to the splicing position of the two tail baffles 27, and the transverse edge plate 28b is lapped between the upper end and the lower end of the two tail baffles 27. And the tail mounting plate 28a is connected with the two tail baffles 27 by screws, respectively.

The bed frame also comprises a bed middle supporting component 29 which is arranged in the middle position and is respectively connected with the bed tail frame component 2 and the bed head frame component 3 along the front and back direction, the bed middle supporting component 29 comprises three bed middle supporting tubes 30 which are butted front and back, wherein the end parts of the bed middle supporting tubes 30 positioned at the tail ends are fixedly welded with U-shaped connecting covers 31, and the U-shaped connecting covers 31 are sleeved at the splicing parts of the two bed tail connecting rods 26; and the connecting cover 31, the bed tail connecting rod 26 and the tail connecting piece 28 are connected by screws. So that the bed tail frame assembly 2 can be freely disassembled and assembled. During assembly, only the tail connecting piece 28 needs to be found, and then the bed tail connecting rod 26 and the tail baffle 27 are connected to the tail connecting piece 28 in sequence; the user can assemble the device conveniently.

As shown in fig. 2-4 and 12, the bed support assembly 29 further includes bed legs 32 respectively disposed between two adjacent bed legs 30, the upper end of the bed leg 32 is provided with a U-shaped bridging member 32a with an upward opening, the two adjacent bed legs 30 are connected to the bridging member 32a, and the bed legs 30 are connected to the bridging member 32a by screws. The bed support assembly 29 can improve the support of the bed frame, and the bed support assembly 29 can be disassembled into a plurality of bed support tubes 32 and bed support legs 32, so that the bed support assembly is convenient to package and transport, and is convenient to install and disassemble. The in-bed support assembly 29 and the support rail 21 are positioned in a criss-cross within the bed frame so that the slat assembly 40 can be further positioned on the in-bed support assembly 29 and the support rail 21 as shown in fig. 2.

As shown in fig. 1-4 and 11-14, the bedside frame component 3 comprises two bedside bases 33 which are butted at left and right, so that the bedside frame component 3 can be split into two parts, and the packaging volume is saved during packaging; the bed head base bodies 33 are of metal frame structures, each bed head base body 33 comprises splicing longitudinal rods 34 positioned on the inner side, the two bed head base bodies 33 are spliced together left and right to enable the two splicing longitudinal rods 34 to be in butt joint, and the two splicing longitudinal rods 34 are connected through screws; the bottom end of the splicing part of the two bed head base bodies 33 is provided with a U-shaped steel bar 35, and the U-shaped steel bar 35 is connected with the two bed head base bodies 33 by screws; making the structure of the bedside frame assembly 3 stable. And the bedside frame component 3 further comprises two spliced bedside connecting rods 36 respectively connected to the lower end of the bedside base 33, and the two bedside connecting rods 36 cross over the bedside frame component 3. Wherein, the end of the bed middle branch pipe 30 at the head end of the bed is also provided with a U-shaped connecting cover 31, the U-shaped connecting cover 31 is sleeved at the splicing position of the two head connecting rods 36, and the U-shaped connecting cover 31 and the head connecting rods 36 are connected by screws, so that the two head connecting rods 36 are stably connected. Then the front end and the rear end of the bed middle supporting component 29 are respectively connected with the bed head frame component 3 and the bed tail frame component 2; so that the bed frame has good support.

As shown in fig. 3, 4, 9 and 11, the corner support leg 4 includes a longitudinal metal square branch pipe 4a and positioning support members 37 respectively disposed on two adjacent side walls at the upper end of the square branch pipe 4a, the positioning support members 37 are metal sheet metal members, and the positioning support members 37 are welded and fixed on the side walls of the square branch pipe 4a; specifically, the method comprises the following steps: the positioning support 37 comprises a fixing plate 37 perpendicular to the square branch pipe 4a and a U-shaped positioning insertion pipe 39 at the upper end of the fixing plate 37. The second side connecting rod 6, the bed tail connecting rod 26 and the bed head connecting rod 36 have the same specification and size; during assembly, the corner legs 4 are connected with the bed side frame assembly 1 and the bed tail frame assembly 2 at the same time, wherein the second side connecting rod 6 of the bed side frame assembly 1 is inserted into the positioning insertion tube 39 on one positioning support 37, and the outer side plate 9 is correspondingly attached to the fixing plate 37; then, the outer side plate 9 is connected with the fixing plate 37 by screws, and the outer side plate 9, the second side connecting rod 6 and the positioning insertion tube 39 are further connected by screws; thereby allowing the bed side frame assembly 1 to be assembled with the corner legs 4. The bed tail frame assembly 2 is perpendicular to the bed side frame assembly 1, the bed tail connecting rod 26 is inserted into a positioning insertion tube 39 on the other positioning support member 37, the tail baffle 27 is attached to the fixing plate 37, and then the tail baffle 27 and the bed tail connecting rod 26 are respectively connected with the positioning support member 37 by screws in the same way. After the assembly, the corner supporting legs 4 are just clamped between the bed side frame assembly 1 and the bed tail frame assembly 2, and the three are spliced tightly without gaps; so that the structure is very stable after assembly. Similarly, the front ends of the bedside frame component 3 and the bedside frame component 1 are assembled through the corner supporting legs 4; the bedside connecting rod 36 can be inserted into the positioning insertion tube 39, and the bedside base 33 can be connected with the fixing plate 37 by screws.

Then, the bed side frame assembly 1 can be rapidly assembled with the tailstock frame assembly 2 and the bed head frame assembly 3 through the corner supporting legs 4; the corner supporting legs 4 are provided with the square metal branch pipes 4a, so that the structure of the joint is compact after assembly, and a connecting gap is eliminated; the assembled bed frame structure is stable and can not shake.

And as shown in fig. 15, the dismountable bed frame of the invention, wherein the bed side frame assembly 1, the bed tail frame assembly 2 and the bed head frame assembly 3 can be assembled and disassembled through the corner legs 4; and the bed side frame assembly 1, the tailstock frame assembly 2 and the bed head frame assembly 3 can be further disassembled to form a plurality of plate bodies and rod bodies, so that the packaging volume of the bed frame can be greatly reduced during packaging and transportation, and the transportation cost is saved. And the respective mounting and dismounting structures of the bed side frame assembly 1, the bed tail frame assembly 2 and the bed head frame assembly 3 are simple and convenient. After the user receives the bed frame package shown in fig. 15, the assembly sequence is: finding the side links 10 and then assembling the bed side frame assembly 1; finding the foot link 28 and then assembling the bed foot frame assembly 2; then further assembling the head frame assembly 3; then, only the corner supporting legs 4 are needed to be found, and the bed side frame assembly 1, the bed tail frame assembly 2 and the bed head frame assembly 3 are assembled together through the corner supporting legs 4; the assembly is well-ordered, rapid and convenient.

The present invention and its embodiments have been described above schematically, and the description is not intended to be limiting, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.

Claims

1. A removable bed frame, comprising:

the bed side frame assembly comprises a side bar assembly, a side baffle assembly, a side connecting piece and a side leg; the side bar assembly comprises a first side connecting rod positioned in the middle and second side connecting rods respectively detachably connected to two ends of the first side connecting rod, and the first side connecting rod is in splicing fit with the second side connecting rods; the side baffle plate assembly correspondingly comprises at least two spliced outer baffle plates; the side connecting piece is arranged at the joint of the first side connecting rod and the second side connecting rod; the side connecting piece comprises a longitudinal connecting panel, an upper support arranged at the upper end of the connecting panel and a supporting plate which is arranged at the bottom end of the connecting panel and horizontally extends outwards; the upper support is configured to support the first side connecting rod and the second side connecting rod, and the upper support is detachably connected with the first side connecting rod and the second side connecting rod; the outer side plate is lapped on the supporting plate and is detachably connected with the connecting panel; the side legs are positioned in the middle of the first side connecting rod, and the upper ends of the side legs are provided with middle connecting pieces which are configured to simultaneously support and connect the first side supporting rod and the outer baffle;

the bed tail frame assembly comprises two spliced bed tail connecting rods, two spliced tail baffles and a tail connecting piece; the tail connecting piece is connected at the splicing position of the two tail baffles and the bed tail connecting rod;

the bedside frame component comprises two bedside base bodies which are detachably connected from left to right and two spliced bedside connecting rods which are positioned at the bottom ends of the bedside base bodies;

corner supporting legs which are respectively arranged at the four corners; the corner supporting legs comprise longitudinal square branch pipes and positioning supporting pieces respectively arranged on two adjacent side walls at the upper ends of the square branch pipes; the positioning support piece comprises a fixing plate vertical to the square branch pipe and a U-shaped positioning insertion pipe positioned at the upper end of the fixing plate; the rear end of the bed side frame assembly and the bed tail frame assembly are respectively detachably connected with the corner supporting legs, and the second side connecting rod and the bed tail connecting rod are respectively inserted into the positioning insertion pipes on the two adjacent positioning supporting members; the outer side plate and the tail baffle are respectively attached to the fixed plate and connected by screws; the front end of the bed side frame assembly and the bed head frame assembly are detachably connected with the corner supporting legs respectively, the bed head connecting rod is inserted in the positioning insertion pipe, and the bed head base body is attached to the fixing plate and is connected with the fixing plate through screws.

2. The removable bed frame of claim 1, wherein: the upper support is of an L-shaped structure and comprises a bottom plate and a vertical plate, wherein the bottom plate horizontally extends from the top end of the connecting panel towards the inner side of the bed frame, and the vertical plate is positioned at the end part of the bottom plate and is vertical to the bottom plate; the first side connecting rod and the second side connecting rod are spliced and lapped on the bottom plate; and the first side connecting rod and the second side connecting rod are connected with the vertical plate through screws.

3. The removable bed frame of claim 2, wherein: the first side connecting rod and the second side connecting rod are both metal square tubes; and the two ends of the first side connecting rod are respectively provided with a plug-in connector which can be plugged in the second side connecting rod; the vertical plate is provided with two spaced mounting holes, and the end part of the second side connecting rod is correspondingly provided with two spaced second connecting holes; the plug connector of the first side connecting rod is provided with a first connecting hole, and the first side connecting rod is plugged with the second side connecting rod to enable the first connecting hole to be aligned with one second connecting hole; the first side connecting rod and the second side connecting rod are connected in an inserting mode and are in lap joint with each other in the upper support, and the second connecting holes can be aligned to the hole positions of the mounting holes.

4. The removable bed frame of claim 3, wherein: the outer side plates are arranged into three blocks, and the splicing positions of two adjacent outer side plates are superposed with the splicing positions of the first side connecting rod and the second side connecting rod; the end part of the outer side plate is provided with two upper connecting holes and two lower connecting holes which are spaced up and down, and the connecting panel is correspondingly provided with two connecting slotted holes which are spaced horizontally; two adjacent outer side plates are spliced and lapped on the supporting plate to ensure that the lower connecting holes are aligned with the hole sites of the connecting slotted holes; and the upper connecting holes can be aligned with the mounting hole positions on the vertical plate.

5. The removable bed frame of claim 1, wherein: the middle connecting piece comprises an outer connecting plate attached to the outer side wall of the side leg and an upper connecting plate positioned at the upper end of the outer connecting plate and horizontal, and the upper connecting plate is lapped at the top end of the side leg; the end part of the upper connecting plate is provided with a longitudinal upper convex plate, and the bottom of the outer connecting plate is provided with a lower convex plate which horizontally extends outwards; the first side connecting rod is lapped on the upper connecting plate and is detachably connected with the upper convex plate by screws; the outer side plate is lapped on the lower convex plate and detachably connected with the outer connecting plate and the side legs through screws.

6. The removable bed frame of claim 1, wherein: lateral part link up piece and intermediate junction spare are integrated into one piece's metal sheet metal component.

7. The removable bed frame of claim 1, wherein: the middle bed supporting component is arranged in the middle and is respectively connected with the bed tail frame component and the bed head frame component; the in-bed supporting assembly comprises three in-bed supporting tubes which are butted front and back and an in-bed supporting leg arranged between two adjacent in-bed supporting tubes; the upper ends of the bed middle supporting legs are provided with U-shaped lapping pieces with upward openings, and two adjacent bed middle supporting tubes are spliced and connected to the lapping pieces.

8. The removable bed frame of claim 7, wherein: the side legs at the two sides are respectively provided with a supporting cross bar which is vertical to the outer side plate and extends towards the center direction of the bed frame; the two ends of the supporting cross rod are respectively provided with a U-shaped fixing seat, wherein the U-shaped fixing seat at one end is sleeved on the side leg and is connected with the side leg through screws; a connecting square tube is arranged between the two supporting cross rods, and a U-shaped fixed seat at the other end of each supporting cross rod is detachably connected with the connecting square tube; the supporting components and the supporting cross bars in the bed are distributed in a cross shape.

9. The removable bed frame of claim 7, wherein: the end part of the bed middle branch pipe positioned at the tail end is fixedly welded with a U-shaped connecting cover which is sleeved at the splicing part of the two bed tail connecting rods; and the U-shaped connecting cover, the bed tail connecting rod and the tail baffle are connected by screws.

10. The removable bed frame of claim 1 or 9, wherein: the tail connecting piece comprises a tail mounting plate and transverse edge plates which are respectively arranged at the upper end and the lower end of the tail mounting plate; the tail mounting plate is connected to the splicing position of the two tail baffles, and the transverse edge plate is horizontally lapped between the two tail baffles; and the tail mounting plate is respectively connected with the two tail baffles by screws.

11. The removable bed frame of claim 7, wherein: the end part of the bed middle branch pipe positioned at the head end of the bed is provided with a U-shaped connecting cover, the U-shaped connecting cover is sleeved at the splicing part of the two head connecting rods, and the U-shaped connecting cover is connected with the head connecting rods through screws.

12. The removable bed frame of claim 1, wherein: the bed head base bodies are of metal frame structures, each bed head base body comprises splicing longitudinal rods positioned on the inner sides, the two bed head base bodies are spliced together left and right to enable the two splicing longitudinal rods to be connected together in a butt joint mode, and the two splicing longitudinal rods are connected through screws; and the bottom at two head of a bed base member concatenation departments is equipped with U shaped steel strip, and this U shaped steel strip adopts the screw to be connected with two head of a bed base members simultaneously.

13. The removable bed frame of claim 1, wherein: the square branch pipe is a rectangular metal pipe, and the positioning support piece is a metal sheet metal part; the positioning support piece is welded and fixed on the side wall of the square branch pipe.

14. The removable bed frame of claim 1, wherein: the second side connecting rod, the bed tail connecting rod and the bed head connecting rod are the same in specification and size.

15. The removable bed frame of claim 1, wherein: the height of the outer side plate is higher than that of the side joint piece.