CN213247940U

CN213247940U - Bed frame

Info

Publication number: CN213247940U
Application number: CN202020996425.3U
Authority: CN
Inventors: 洪景勋
Original assignee: Individual
Current assignee: Fujian Wenrui Smart Home Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-05-25
Anticipated expiration: 2030-06-03

Abstract

The utility model provides a bedstead, including upper ledge and lower frame, make upper ledge parallel support in the lower frame top through connecting many spinal branchs vaulting pole between lower frame and the upper ledge, upper ledge and lower frame enclose to close to connect the formation including the frame pole of four L types respectively, upper ledge and lower frame are including two outer horizontal poles and two outer vertical poles respectively after the combination, the bedstead middle part still is equipped with two middle part carriage that are connected and is located upper ledge middle part and lower frame middle part simultaneously, be connected with many horizontal poles that are parallel between two outer vertical poles of upper ledge, each horizontal pole includes two cross-bar poles, the outer end of each cross-bar pole is connected to outer vertical pole, the inner of cross-bar pole is connected on the middle part carriage. The utility model discloses can disassemble the bedstead and be little volume, convenient packing and collection save the cost of transportation, and the bedstead after the equipment is more firm in the use.

Description

Bed frame

Technical Field

The utility model relates to a bed in furniture, more specifically the utility model relates to a bedstead.

Background

Most of bed frames in the prior art not only occupy space for the bed frame with an integral structure, but also are inconvenient to transport and carry, especially occupy large space during transport, have high logistics cost and are not suitable for market requirements.

Furthermore, a plurality of middle cross bars (or a skeleton frame) are generally erected at the middle of the bed frame as middle supports to support the mattress. To the middle part horizontal pole of bedstead, if be the structure of whole one, then length is longer, is unfavorable for accomodating and carrying, and the middle part of middle part horizontal pole supports on the middle part support frame that the bedstead middle part was equipped with moreover, can have certain clearance between its and the middle part support frame, just so causes easily to rock the unstability. In order to solve the problem of the middle cross bars, each middle cross bar is also provided with two cross bars, the outer end of each cross bar is positioned on the side support frames of the vertical surfaces of the two sides of the bedstead, and the inner ends of the cross bars are positioned on the middle support frames. The inner of both sides horizontal pole needs fix a position simultaneously to the middle part support frame respectively, and the constant head tank (or form connecting portion) need be seted up simultaneously in order to supply the horizontal pole location to the both sides of the last bracing piece of middle part support frame, but because the restriction of last bracing piece width, the constant head tank length of both sides is shorter, and the easy pine of horizontal pole tip is deviate from, still has unstable defect in the support, and widens the width that goes up the bracing piece and can increase the cost of bedstead.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bedstead, it can be disassembled the bedstead and be little volume, convenient packing and collection save the cost of transportation, and the bedstead after the equipment is more firm in the use.

In order to achieve the above purpose, the solution of the present invention is:

the utility model provides a bedstead, including upper ledge and lower frame, make upper ledge parallel support in the lower frame top through connecting many spinal branchs vaulting pole between lower frame and the upper ledge, upper ledge and lower frame enclose to close to connect the formation including the frame pole of four L types respectively, upper ledge and lower frame are including two outer horizontal poles and two outer vertical poles respectively after the combination, the bedstead middle part still is equipped with two middle part carriage that are connected and is located upper ledge middle part and lower frame middle part simultaneously, be connected with many horizontal poles that are parallel between two outer vertical poles of upper ledge, each horizontal pole includes two cross-bar poles, the outer end of each cross-bar pole is connected to outer vertical pole, the inner of cross-bar pole is connected on the middle part carriage.

Furthermore, each frame rod comprises a longitudinal rod and a transverse rod, an arc corner is formed between the longitudinal rod and the transverse rod, the frame rods which are spliced in two phases are connected at each joint through a connecting sheet, the connecting sheet in the upper frame and the corresponding connecting sheet in the lower frame are connected through a middle supporting rod, and the outer ends of the two middle supporting frames are respectively connected to the middle supporting rod.

Furthermore, the outer ends and the inner ends of the cross support rods form flat-head-shaped connecting sections respectively, a limiting hole is formed in each connecting section, the inner ends of the two cross support rods of the same cross rod are connected to the middle supporting frame through a bolt or a fastening piece after being overlapped, and the outer end of each cross support rod is connected to a connector clip connected to the outer longitudinal rod in an inserting mode or is connected to the outer longitudinal rod through a bolt.

Furthermore, the limiting hole is a screw hole, the middle supporting frame is correspondingly provided with a screw hole, and the outer longitudinal rod is correspondingly provided with a screw hole.

Furthermore, spacing hole is a square hole, and the cramp includes that a gland below is equipped with one and participates in and two first fixed feet, corresponds on the middle part carriage to be equipped with a square hole and two first locating holes, participates in and inserts to the square hole of middle part carriage behind the spacing hole in two coincide cross struts the inner, and the first fixed foot that lies in and participates in both sides then corresponds and inserts to two first locating holes of middle part carriage and fix.

Furthermore, the first locating hole is a round hole, the pin is a square insertion column capable of being inserted into the square hole, each first fixing pin comprises a first connector which forms a semi-ellipsoid body below the cylindrical insertion column, the insertion column forms two cantilever type semi-insertion columns, the first connector forms two semi-connectors which are cut apart along with the two semi-insertion columns, gaps are formed between the two semi-insertion columns and between the two semi-connectors, and each first connector is limited in the first locating hole after being inserted into the first locating hole.

Furthermore, the connector comprises two second fixing feet arranged below an inserting block, a plurality of pairs of second positioning holes for positioning the second fixing feet after being inserted are arranged on the outer longitudinal rod, and a slot for positioning the connecting section at the outer end of the transverse supporting rod after being inserted is arranged in the inserting block.

Furthermore, an inclined guide block is arranged in the slot, the inclined guide block is clamped into the limiting hole of the connecting section after the connecting section is inserted into the slot, and the connecting section at the outer end of the transverse supporting rod is inserted into the connector for limiting.

Furthermore, the second positioning hole is a circular hole, the second fixing foot comprises a second connector which is formed in a bullet shape below a cylindrical inserting column, the inserting column forms two cantilever type half inserting columns, the front ends of the two half inserting columns form the second connector, a gap is formed between the two half inserting columns, and each second connector is limited in the second positioning hole after being inserted into the second positioning hole.

Between upper ledge and the lower frame, correspond respectively on the frame pole that is parallel from top to bottom and be equipped with a plurality of connect the via hole, a plurality of bracing pieces are located the connect the via hole of upper ledge and the connect the via hole of lower frame respectively, and the screw thread section has been seted up to the upper end and the lower extreme of bracing piece, penetrates the screw thread section of connect the via hole and bracing piece in proper order through the bolt, connects the bracing piece between upper ledge and lower frame.

After the structure of the utility model is adopted, the utility model discloses a bedstead when disassembling or when not making up the use yet, can disassemble upper ledge, lower frame, bracing piece, middle part bracing piece and each cross-strut pole of bedstead and separate one by one to disassemble the back with whole bedstead and place in a square packing box can, the bedstead is disassembled to little volume, convenient packing and collection save the cost of transportation greatly. During the equipment, because the usable linkage segment of two cross struts in same horizontal pole coincide simultaneously on the middle part carriage, under the condition that does not change the middle part carriage, can make two cross struts firm to support and fix on the middle part carriage, make the bedstead after the equipment can be more firm in the use.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention (with the cross bar disassembled);

FIG. 2A is an enlarged view of a portion of FIG. 2A;

FIG. 2B is an enlarged view of a portion of FIG. 2 at B;

FIG. 2C is an enlarged view of a portion of FIG. 2 at C;

FIG. 2D is an enlarged view of a portion of FIG. 2 at D;

FIG. 3 is a schematic view of a fastening member of the present invention;

fig. 4A and 4B are schematic structural views of the plug-in member of the present invention;

FIG. 5 is a schematic structural view of the present invention;

fig. 6 is a schematic view of the present invention disassembled in the packing box.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

Referring to fig. 1, 2 and 5, the present invention discloses a bed frame, which comprises an upper frame 10 and a lower frame 20, wherein the upper frame 10 is supported above the lower frame 20 in parallel by connecting a plurality of support rods 3 between the lower frame 20 and the upper frame 10. The utility model discloses in, be convenient for the bedstead whole can disassemble the back and be convenient for accomodate, upper ledge 10 and lower frame 20 enclose to close respectively including the

frame pole

11, 21 of four L types and connect and form, and upper ledge 10 after the combination is including two outer horizontal poles 101 and two outer vertical poles 102, and lower frame 20 after the combination is including two outer horizontal poles 201 and two outer vertical poles 202. Between the upper frame 10 and the lower frame 20, a plurality of connecting through

holes

111 and 211 are respectively and correspondingly arranged on the

frame rods

11 and 21 which are parallel up and down, a plurality of support rods 3 are respectively positioned between the connecting through holes 111 of the upper frame 10 and the connecting through holes 211 of the lower frame 20, the upper end and the lower end of each support rod 3 are provided with threaded sections (not shown in the figure), and the threaded sections of the connecting through

holes

111 and 211 and the support rods 3 are sequentially penetrated through by bolts 31, so that the support rods 3 are connected between the upper frame 10 and the lower frame 20.

Two connected middle support frames 4 are also arranged in the middle of the bedstead and are positioned in the middle of the upper frame 10 and the lower frame 20 to form a support in the middle of the bedstead. A plurality of parallel cross rods 50 are connected between the two outer longitudinal rods 102 of the upper frame 10, each cross rod comprises two cross rod supports 5, the outer ends of the cross rod supports 4 are connected to the outer longitudinal rods 102, the inner ends of the cross rod supports 5 are connected to the middle supporting frame 4, and the inner ends of the two cross rod supports 5 of the same cross rod can be overlapped and then erected and connected to the middle supporting frame 4. Each

frame bar

11, 21 comprises a longitudinal bar and a transverse bar, and an arc-shaped corner is formed between the longitudinal bar and the transverse bar. Referring to fig. 2 and 5, in the upper frame 10 or the lower frame 20, the two spliced frame bars 11 are connected at each joint by a connecting piece 12, the two spliced frame bars 21 are connected at each joint by a connecting piece 22, the connecting piece 12 in the upper frame 10 is connected with the corresponding connecting piece 22 in the lower frame by a middle supporting rod 32, and the outer ends of the two middle supporting frames 4 are respectively connected to the middle supporting rod 32.

Further, in connection with the cross-bar 5, as shown in fig. 2 to fig. 4B, the outer end and the inner end of the cross-bar 5 form a flat-head-shaped connecting section 51, a limiting hole is formed in the connecting section 51, the inner ends of the two cross-bars 5 of the same cross bar are overlapped by the connecting section 51 and then connected to the middle supporting frame by a bolt or a fastening member, and the outer end of each cross-bar 5 is inserted into a connector connected to the outer vertical bar or connected to the outer vertical bar by a bolt. As shown in fig. 2B, the limiting hole 521 can be a screw hole, and the middle supporting frame 4 is correspondingly provided with a screw hole 41. As shown in fig. 2D, the outer vertical rod 1 of the upper frame is correspondingly provided with a screw hole 212. With reference to fig. 1 and 2, the inner ends of two cross struts 5 in the same cross bar are overlapped and then locked to the middle supporting frame 4 by bolts 53, and the outer ends of the cross struts 5 are directly locked to the vertical bars 102 of the upper frame 10 by bolts 53. For the locking manner by the screws 53, the cross bars at the middle of the bed frame may be disposed to make the cross bars at the middle of the bed frame more stable in structure.

In order to facilitate the installation of the cross bar, the inner ends of the two cross bars 5 of the same cross bar are overlapped through the connecting section 51 and then connected to the middle supporting frame 4 through the fastening piece 6, the limiting hole 522 on the connecting section of the cross bar 5 can be set to be a square hole, as shown in fig. 2A and fig. 3, the fastening piece 6 comprises a press cover 61 and is provided with a pin 62 and two first fixing pins 63 below, the middle supporting frame 4 is correspondingly provided with a square hole 42 and two first positioning holes 43, the pin 42 is inserted into the limiting hole 522 in the inner ends of the two overlapped cross bars 5 and then reaches the square hole 42 of the middle supporting frame 4, and the first fixing pins 63 on the two sides of the pin are correspondingly inserted into the two first positioning holes 43 of the middle supporting frame for fixation. The first positioning hole 43 can be a round hole, the pin 62 can be a square insertion column which can be inserted into the square hole 42, each first fixing pin 63 comprises a first connector 632 which forms a semi-ellipsoid body below a cylindrical insertion column 631, the insertion column 631 can form two cantilever type semi-insertion columns 6311, the first connector 632 forms two split semi-connectors 6321 along with the two semi-insertion columns, gaps are formed between the two semi-insertion columns 6311 and between the two semi-connectors 6321, and the first connector 632 can be conveniently limited in the first positioning hole 43 after being inserted into the first positioning hole 43 by utilizing the openable and closable gaps.

For the connection of the transverse strut 5 on the upper frame outer longitudinal rod 102, as shown in fig. 2C and fig. 4A and 4B, a plurality of connectors 7 may be disposed on the outer longitudinal rod 102, each connector 7 includes two second fixing legs 72 disposed below an insertion block 71, a plurality of pairs of second positioning holes 213 for inserting and positioning the second fixing legs 72 are disposed on the outer longitudinal rod 102, and an insertion slot 711 for inserting and positioning the connecting section 51 at the outer end of the transverse strut 5 is disposed in the insertion block 71. The slot 711 is provided with an inclined guide block 712, and the inclined guide block 712 is inserted into the limiting hole 522 of the connecting section 51 after the connecting section 51 is inserted into the slot 711, so that the connecting section 51 at the outer end of the transverse strut 5 can be inserted into the connector 7 for limiting. The second positioning hole 213 can be a circular hole, the second fixing leg 72 includes a second connector 722 formed in a bullet shape below a cylindrical post 721, the post 721 forms two cantilever-type half posts 7211, the front ends of the two half posts 7211 form the second connector 722, and a gap is formed between the two half posts 722, so that each second connector 72 can be inserted into the second positioning hole 213 and then be retained in the second positioning hole 213.

Combine fig. 2, fig. 5, fig. 6 shows, the utility model discloses a bedstead is when disassembling or when not making up the use yet, each cross-bar 5 in the bedstead can be disassembled one by one, through bracing piece 3 between upper ledge 10 and the lower frame 20, middle part bracing piece 32 is connected, can separate one by one when disassembling, middle part bracing frame 4 also can be disassembled, again with upper ledge 10 or lower frame 20 split into 4 frame poles in proper order, all disassemble the back, because upper ledge 10 and lower frame are made up by 4 frame poles, can stack 8 frame poles in a packing box 8, middle part bracing frame 4 and cross-bar 5 can be placed in the frame pole inboard, effectively utilize the accommodation space, as shown in fig. 6, thereby with the whole bedstead disassemble after place in a square packing box can, the bedstead is disassembled into little volume, convenient packing and collection, greatly save cost of transportation. On the contrary, when the bedstead is combined for use, the upper frame 10 and the lower frame 20 are combined, the upper support rod and the middle support frame 4 are installed, and the cross rod 5 is fixed in sequence by the fastening piece 6 and the connector 7, so that the fastening piece 6 and the connector 7 enable the cross rod to be assembled more conveniently. Because the two cross struts 5 in the same cross bar can be simultaneously overlapped on the middle supporting frame 4 by the connecting section 51, the two cross struts 5 can be stably supported and fixed on the middle supporting frame under the condition of not changing the middle supporting frame, so that the assembled bed frame can be more stable in use.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims

1. The utility model provides a bedstead, includes upper ledge and lower frame, makes upper ledge parallel support in the lower frame top through connecting many spinal branchs vaulting pole between lower frame and the upper ledge, its characterized in that: the upper frame and the lower frame respectively comprise four L-shaped frame rods, the upper frame and the lower frame are respectively formed by enclosing and connecting, the upper frame and the lower frame are respectively composed of two outer transverse rods and two outer longitudinal rods after combination, the middle part of the bedstead is also provided with two connected middle supporting frames which are simultaneously positioned in the middle of the upper frame and the middle of the lower frame, a plurality of transverse rods which are parallel are connected between the two outer longitudinal rods of the upper frame, each transverse rod comprises two transverse rod rods, the outer end of each transverse rod is connected to the outer longitudinal rods, and the inner ends of the transverse rod are connected to the middle supporting frames.

2. A bed base as claimed in claim 1, wherein: each frame rod comprises a longitudinal rod and a transverse rod, an arc corner is formed between the longitudinal rod and the transverse rod, the frame rods which are spliced in two phases are connected at each joint through a connecting sheet, the connecting sheet in the upper frame and the corresponding connecting sheet in the lower frame are connected through a middle supporting rod, and the outer ends of the two middle supporting frames are respectively connected to the middle supporting rod.

3. A bed base as claimed in claim 1, wherein: the outer ends and the inner ends of the cross support rods form flat head-shaped connecting sections respectively, a limiting hole is formed in each connecting section, the inner ends of the two cross support rods of the same cross rod are overlapped and then connected to the middle supporting frame through a bolt or a fastening piece, and the outer end of each cross support rod is connected to a connector clip connected to the outer longitudinal rod in an inserting mode or connected to the outer longitudinal rod through a bolt.

4. A bed base as claimed in claim 3, wherein: the limiting hole is a screw hole, the middle supporting frame is correspondingly provided with a screw hole, and the outer longitudinal rod is correspondingly provided with a screw hole.

5. A bed base as claimed in claim 3, wherein: the limiting hole is a square hole, the fastening piece comprises a pressing cover below which one pin and two first fixing feet are arranged, the middle supporting frame is correspondingly provided with the square hole and the two first positioning holes, the pin is inserted into the square hole of the middle supporting frame after being inserted into the limiting holes in the inner ends of the two superposed transverse supporting rods, and the first fixing feet positioned on the two sides of the pin are correspondingly inserted into the two first positioning holes of the middle supporting frame for fixing.

6. A bed base as claimed in claim 5, wherein: the first positioning hole is a round hole, the pin is a square insertion column capable of being inserted into the square hole, each first fixing pin comprises a first connector which forms a semi-ellipsoid body below a cylindrical insertion column, the insertion column forms two cantilever type semi-insertion columns, the first connector forms two semi-connectors which are cut along with the two semi-insertion columns, gaps are formed between the two semi-insertion columns and between the two semi-connectors, and each first connector is limited in the first positioning hole after being inserted into the first positioning hole.

7. A bed base as claimed in claim 3, wherein: the connector comprises two second fixing feet arranged below an inserting block, a plurality of pairs of second positioning holes which can enable the second fixing feet to be inserted and positioned are arranged on the outer longitudinal rod, and a slot which can enable the connecting section at the outer end of the transverse supporting rod to be inserted and positioned is arranged in the inserting block.

8. A bed base as claimed in claim 7, wherein: an oblique guide block is arranged in the slot, the oblique guide block is clamped into a limiting hole of the connecting section after the connecting section is inserted into the slot, and the connecting section at the outer end of the transverse supporting rod is inserted into the connector for limiting.

9. A bed base as claimed in claim 7, wherein: the second positioning hole is a round hole, the second fixing foot comprises a second connector which is formed in a bullet shape below a cylindrical inserting column, the inserting column forms two cantilever type half inserting columns, the front ends of the two half inserting columns form the second connector, a gap is formed between the two half inserting columns, and each second connector is limited in the second positioning hole after being inserted into the second positioning hole.

10. A bed base as claimed in claim 1, wherein: between upper ledge and the lower frame, correspond respectively on the frame pole that is parallel from top to bottom and be equipped with a plurality of connect the via hole, a plurality of bracing pieces are located the connect the via hole of upper ledge and the connect the via hole of lower frame respectively, and the screw thread section has been seted up to the upper end and the lower extreme of bracing piece, penetrates the screw thread section of connect the via hole and bracing piece in proper order through the bolt, connects the bracing piece between upper ledge and lower frame.