CN210611637U

CN210611637U - Combined bedstead

Info

Publication number: CN210611637U
Application number: CN201921786417.XU
Authority: CN
Inventors: 林建耀
Original assignee: Hongsheng Furniture Fujian Co ltd
Current assignee: Hongsheng Furniture Fujian Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-05-26
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a combined bed frame, it is including installing the bed bar body between two crossbeams, a draw-in groove has been seted up respectively along the length direction of crossbeam on the side that two crossbeams are relative, the spacing seat of first bed bar and the spacing seat of second bed bar are installed respectively to the notch inboard that two crossbeams are relative, first bed bar hole has been seted up on the spacing seat of first bed bar, the arbitrary one end side's of bed bar body bottom fixed mounting has a stopper, the one end that the stopper was installed to the bed bar body passes first bed bar hole and with first bed bar hole clearance fit, there is the removal clearance between the notch of the crossbeam at stopper and its place, the other end of the bed bar body passes through fastener and second bed bar fixing base fixed connection. The first bed bar through hole can prevent the bed bar from moving in the horizontal direction, the bed plate above the bed bar can prevent the bed bar from moving in the vertical direction, and the bed bar end part limiting block can prevent the bed bar from coming out of the side clamping groove and enable the bed bar to have a movable space when the distance between the beams changes.

Description

Combined bedstead

Technical Field

The utility model relates to the field of furniture, especially, relate to a modular bedstead.

Background

The bed bar is a transverse connecting column which is arranged between the cross bars of the bed body and plays a role of supporting the bed plate, and the bed bar is generally fastened and connected through screws and long cross bars. The fastening mode of screw connection has the problem that a screwdriver needs to be equipped on site, the assembly is troublesome, and the rigidity of the column beam is damaged.

For promoting the convenience of assembly, chinese patent No. 201521011294.4's utility model discloses a bedstead buckle structure, its crossbeam that includes the horizontal erects and the horizontal longeron of vertically erectting, the crossbeam includes the insertion groove and sets up the draw-in groove of insertion groove below, the middle part of draw-in groove is provided with the checkpost that upwards extends, the width of longeron with the width of draw-in groove matches mutually in being equipped with the insertion groove on the bottom of longeron with the position department that the checkpost corresponds is provided with the block that the piece groove so that the checkpost inserts the piece inslot and realize crossbeam and longeron. When the structure is used as a bed bar mounting structure, mounting tools such as a screwdriver and the like can be omitted, but because the buckles are fixed at the two ends, the mounting structure strictly limits the distance between the two cross beams, the slightly longer or shorter distance between the cross beams can cause the clamping hole of the bed board supporting beam to be aligned with the elastic buckle for mounting, and the requirement on the processing precision is high.

Disclosure of Invention

An object of the utility model is to provide a higher combination formula bedstead of stability.

Realize the utility model discloses the technical scheme of purpose is: a combined bed frame comprises upright posts, cross beams and at least one bed bar body, wherein the cross beams are fixedly connected with the upright posts, and each bed bar body is arranged between two opposite cross beams through an assembling unit; the opposite side surfaces of the two beams are respectively provided with a clamping groove along the length direction of the beams, the assembling unit comprises a first bed bar limiting seat and a second bed bar limiting seat which are vertically and fixedly arranged at the inner sides of the notches at the symmetrical positions of the two beams and are used for installing a bed bar body, a first bed screen hole communicated with the clamping groove of the beam is arranged on the first bed screen limiting seat, a limiting block is fixedly arranged at the bottom of any end side of the bed screen body, the height of the bed bar body is determined by the end part of the bed bar body and the limiting block can pass through the first bed bar hole, the other end of the bed bar body is fixedly connected with the second bed bar limiting seat through a fastening piece, the distance between the limiting block and the fastening piece is slightly larger than the distance between the opposite notches of the two cross beams, and a back-and-forth movement gap is formed between the limiting block and the first bed bar limiting seat after one end of the bed bar body with the limiting block passes through the first bed bar hole.

Furthermore, a second bed bar hole communicated with the clamping groove of the beam is formed in the second bed bar limiting seat, a spring fixing seat vertical to the groove bottom extends towards the inside of the clamping groove at the edge of the second bed bar hole, the fastener is a V-shaped single-ball spring horizontally nested and installed at the end part of the bed bar body, one end of the bed bar body with the V-shaped single-ball spring penetrates through the second bed bar hole and is in clearance fit with the second bed bar hole, and the marble of the V-shaped single-ball spring is buckled with the spring fixing seat.

The utility model discloses a combination formula bedstead of realization, fastener and crossbeam fixed connection are passed through to bed bar body one end, there is the removal clearance between the stopper of the other end and the notch of the crossbeam at its place, first bed bar hole can prevent the play of bed bar horizontal direction, the bed board of bed bar top, the mattress can prevent the play of bed bar vertical direction, under the prerequisite of guaranteeing that the bed bar vertical direction does not play, bed bar tip stopper can prevent that the bed bar from being deviate from by this side draw-in groove, and the expansion end at stopper place makes the bed bar have portable space when the crossbeam interval changes, and the bed bar mounting accuracy requires lowly, easily equipment.

Drawings

Fig. 1 is a schematic structural view of a combined bed frame according to an embodiment of the present invention, wherein a cross member is in a cut-off state;

fig. 2 is a schematic structural view of the left cross beam according to the embodiment of the present invention;

FIG. 3 is a schematic view of an assembly structure of the bar body and the left side beam according to the embodiment of the present invention;

fig. 4 is a schematic view of an assembly structure of the bar body and the right side beam according to the embodiment of the present invention.

Detailed Description

The following description of the preferred embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in fig. 1 to 4, a combined bed frame comprises a beam 1, a column 3 and at least one body 2, the beams 1 are fixedly connected with the upright posts 3, each bed bar body 2 is arranged between two opposite beams 1 through an assembling unit, the opposite side surfaces of the two beams 1 are respectively provided with a clamping groove 11 along the length direction of the beams, the assembly unit comprises a first bed bar limiting seat 12 and a second bed bar limiting seat 13 which are vertically and fixedly arranged at the inner sides of the notches 111 at the symmetrical positions of the two cross beams and are used for installing a bed bar body 2, a first bed bar hole 121 communicated with the clamping groove of the beam is arranged on the first bed bar limiting seat 12, a second bed bar hole 131 communicated with the clamping groove of the beam is arranged on the second bed bar limiting seat 13, a spring fixing seat 132 which is vertical to the groove bottom 112 extends towards the inside of the clamping groove from the edge of the second bed hole 131; the bottom of one end 21 of the bed bar body 2 is fixedly provided with a limiting block 3, and the height of the bed bar body 2 is subject to the condition that the end 21 of the bed bar body and the limiting block 3 can pass through the first bed bar hole 121; a V-shaped single ball spring 4 is horizontally nested at the other end 22 of the bed bar body, the distance between the limiting block 3 and the V-shaped single ball spring 4 is slightly larger than the distance between the opposite notches of the two cross beams, a back-and-forth movement gap exists between the limiting block 3 and the first bed bar limiting seat 12 after one end 21 of the bed bar body 2 with the limiting block 3 passes through the first bed bar hole 121, one end 22 of the bed bar body 2 with the V-shaped single ball spring 4 passes through the second bed bar hole 131 and is in clearance fit with the second bed bar hole 131, and the marble 41 of the V-shaped single ball spring 4 is buckled with the spring fixing seat 132.

During assembly, the end of the bed bar body with the limiting block is first buckled into the first bed bar limiting seat through the first bed bar hole, the end of the bed bar body with the V-shaped marble spring is then penetrated into the second bed bar hole, and the marble of the V-shaped single-marble spring is buckled into the spring fixing seat, so that one end of the bed bar body is fixed on the beam. The first bed bar through hole can prevent the bed bar from moving in the horizontal direction, the bed board and the mattress above the bed bar can prevent the bed bar from moving in the vertical direction when the bed frame is used, and the movable end where the limiting block is located can ensure the stability of the bed bar and enable the bed bar to have a movable space when the distance between the cross beams is changed, thereby preventing the bed bar from being installed in a non-matching way due to the change of the distance between the cross beams.

The mounting structure of the beams and the upright columns of the utility model is a conventional column-beam connecting structure in the field, the number of the upright columns is usually four, and a beam is mounted between the adjacent upright columns; the height of the bed bar body is subject to the condition that the end part of the bed bar body and the limiting block can pass through the first bed bar hole; the distance between the limiting block and the fastening piece is slightly larger than the distance between the notches of the two cross beams, so as to ensure the moving gap between the limiting block and the notches of the clamping groove, and the fastening piece is not limited to the V-shaped single-ball spring in the embodiment, but also can be a buckle structure in the background art; the first bed bar limiting seat and the second bed bar limiting seat can be respectively welded and fixed with the cross beam or fixed by adopting a conventional fixing mode in other furniture fields; the V-shaped spring is a conventional commercially available product, and the spring fixing seat structure matched with the marble of the V-shaped single-ball spring is also the prior art and is not described herein.

The above only be the embodiment of the utility model discloses a not consequently restriction the patent scope of the utility model, all utilize the equivalent flow transform that the content of the specification was made, or direct or indirect application is in other relevant technical field, all including on the same reason the utility model discloses a patent protection within range.

Claims

1. A combined bed frame comprises a column, a beam and at least one bed bar body, wherein the beam is fixedly connected with the column, and the combined bed frame is characterized in that: each bed bar body is arranged between two opposite cross beams through an assembly unit, the opposite side surfaces of the two cross beams are respectively provided with a clamping groove along the length direction of the cross beam, the assembly unit comprises a first bed bar limiting seat and a second bed bar limiting seat which are vertically and fixedly arranged at the inner sides of the notches at the symmetrical positions of the two cross beams respectively and are used for installing a bed bar body, the first bed bar limiting seat is provided with a first bed bar hole communicated with the clamping groove of the cross beam, the bottom of any end side of the bed bar body is fixedly provided with a limiting block, the height of the bed bar body is determined by the fact that the end part of the bed bar body and the limiting block can pass through the first bed bar hole, and the other end of the bed bar body is fixedly connected with the second bed bar limiting seat through a fastener; the distance between the limiting block and the fastening piece is slightly larger than the distance between the opposite notches of the two cross beams, and a back-and-forth movement gap exists between the limiting block and the first bed bar limiting seat after the end of the bed bar body with the limiting block passes through the first bed bar hole.

2. The modular bed frame as set forth in claim 1, wherein: the second bed bar limiting seat is provided with a second bed bar hole communicated with the clamping groove of the beam, the edge of the second bed bar hole extends towards the inside of the clamping groove to form a spring fixing seat vertical to the groove bottom, the fastener is a V-shaped single-ball spring horizontally nested and installed at the end part of the bed bar body, one end of the bed bar body with the V-shaped single-ball spring penetrates through the second bed bar hole and is in clearance fit with the second bed bar hole, and the marble of the V-shaped single-ball spring is buckled with the spring fixing seat.