CN214016824U

CN214016824U - Steel upper and lower berth bedstead easy to assemble

Info

Publication number: CN214016824U
Application number: CN202120051846.3U
Authority: CN
Inventors: 郑志海; 王志敏; 王志军; 贺茂松
Original assignee: Fujian Ouleide Furniture Co ltd
Current assignee: Fujian Ouleide Furniture Co ltd
Priority date: 2021-01-09
Filing date: 2021-01-09
Publication date: 2021-08-24
Anticipated expiration: 2031-01-09

Abstract

The application relates to a steel bunk bed frame easy to assemble, it includes montant and a plurality of frame poles that set up on the montant, each two frames about the frame pole makes up into, each all be provided with a plurality of crossbeams on the frame, the length of crossbeam extends along the width direction of frame, the crossbeam is evenly arranged along the length direction of frame, each the crossbeam is along the mutual plug-in connection in two long limits of both ends of length and frame. The present application has the following effects: the bed frame is simple and convenient to install, the time spent on installing the bed frame can be greatly shortened, and the connection parts of the bed frame are tight, so that the stability of the bed frame is high.

Description

Steel upper and lower berth bedstead easy to assemble

Technical Field

The application relates to the field of furniture, in particular to a steel upper and lower berth bedstead convenient to mount.

Background

The bedstead is a frame of the bed, and is common furniture for placing the mattress. The bed frame mainly comprises three bed frames, namely a solid wood bed frame, a metal bed frame and a soft package bed frame. Along with the pursuit of people for higher and higher living level, in addition to practicability, the ornamental and artistic quality of the bed frame also shows a growing trend.

Generally, wood which is easy to process is used as a raw material to manufacture the bed frame in the market, but the corrosion of the most important product after being wet is neglected, and the product is regressed to directly influence the personal safety of consumers, so that more and more bed frames made of steel are manufactured at present, and the problem of the corrosion of the product can be solved by adding an anti-rust process on the surface of the steel.

In view of the above-mentioned technologies, the inventor believes that the existing upper and lower bed frames are generally made of steel, but the connection mode of the connection parts of the bed frame is generally bolt locking, and the improvement is needed because the parts of the bed frame which need to be connected with each other are more, and the time required by adopting the bolt locking mode is longer.

SUMMERY OF THE UTILITY MODEL

In order to improve the longer problem of bedstead installation time that the steel material preparation formed, this application provides a steel bunk bedstead easy to assemble.

The application provides a steel upper and lower berth bedstead easy to assemble adopts following technical scheme:

the utility model provides a steel of easy to assemble spreads bedstead from top to bottom which characterized in that: including montant and a plurality of frame pole of setting on the montant, each two frames about the frame pole makes up, each all be provided with a plurality of crossbeams on the frame, the length of crossbeam extends along the width direction of frame, the crossbeam is evenly arranged along the length direction of frame, each the both ends of crossbeam and the mutual grafting connection of frame pole on two long limits of frame.

Through adopting above-mentioned technical scheme, the crossbeam of bedstead is that the bedstead plays the important part of supporting role, and the crossbeam generally is provided with more many, adopts plug-in connection with crossbeam and frame, has promoted the convenience of bedstead installation greatly, makes the installation simpler, and then shortens the time of installation.

Preferably, the both ends of crossbeam all are provided with the grafting piece, each all be provided with the grafting arch on the grafting piece, the grafting arch includes first inserted sheet and second inserted sheet, it is gapped between first inserted sheet and the second inserted sheet, first inserted sheet with the one side that the second inserted sheet kept away from each other all sets up to the arc spigot surface, be provided with the protruding chucking hole of pegging graft the matching each other of grafting on the frame pole on the long limit of frame, the bellied diameter of pegging graft is greater than the diameter in chucking hole.

Through adopting above-mentioned technical scheme, the protruding and chucking hole of grafting are each other pegged graft, and because the protruding diameter of grafting is greater than the diameter in chucking hole, so the protruding and chucking hole of grafting can interference fit, make the crossbeam firmly connect on the frame, and it is downthehole that the bellied arc spigot surface of grafting is convenient for the grafting arch to get into the chucking, first plug-in sheet and the second plug-in sheet that the clearance between first plug-in sheet and the second plug-in sheet made have certain elastic capacity, make the grafting arch can get into in the chucking hole.

Preferably, the inserting block is provided with an inserting hole, the end part of the cross beam is matched with the inserting hole in an inserting manner, the inner surface of the inserting hole is provided with a plurality of clamping grooves, and the outer surfaces of the two end parts of the cross beam are provided with clamping protrusions matched with the clamping grooves.

Through adopting above-mentioned technical scheme, the grafting piece is as the intermediate member that crossbeam and frame are connected, and when the power of bearing was great, the easy emergence was damaged, and the crossbeam matches with the grafting of grafting piece is pegged graft, means that the crossbeam can be dismantled with the grafting piece, is convenient for change the grafting piece of damage, and the chucking groove makes the grafting piece be difficult to drop from the crossbeam with the chucking arch, has increased the stability of bedstead.

Preferably, the frame is provided with reinforcing rods, the reinforcing rods are located on the upper surface of each cross beam and connected with the cross beams, and the length of each reinforcing rod is arranged along the arrangement direction of the cross beams.

Through adopting above-mentioned technical scheme, the stiffener has promoted the bearing capacity of crossbeam, is difficult to the quilt rupture when making the crossbeam atress.

Preferably, each crossbeam upper surface all is provided with the location arch, be provided with a plurality of locating holes on the stiffener, location arch and locating hole grafting match each other.

Through adopting above-mentioned technical scheme, during the installation stiffener, place the stiffener on the crossbeam, and the protruding grafting of location advances the locating hole, need not to adopt the bolt lock to attach, has promoted the convenience of installation greatly, shortens installation time.

Preferably, both ends of the reinforcing rod are provided with barbs, and the barbs are hooked on the lower surfaces of the two short sides of the frame.

Through adopting above-mentioned technical scheme, the barb makes the stiffener be difficult to taken off from the crossbeam, plays further firm effect.

Preferably, a guardrail is arranged on the frame, and the plane of the guardrail is perpendicular to the plane of the frame.

Through adopting above-mentioned technical scheme, the frame sets up the guardrail and can play the guard action, prevents that the people from falling down from the bed.

Preferably, the frame is provided with a ladder stand, the ladder stand is connected with an upper frame and a lower frame, and the ladder stand extends to the ground.

Through adopting above-mentioned technical scheme, the person that the cat ladder was convenient for the upper berth moves from top to bottom.

In summary, the present application includes at least one of the following beneficial technical effects:

(1) the bed frame is simple and convenient to install, and the time spent on installing the bed frame can be greatly shortened;

(2) the connection parts of the bed frame are tight, so that the bed frame has high stability.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a schematic view of the installation of the cross member of the present embodiment;

FIG. 3 is a schematic structural diagram of the plugging block of the present embodiment;

fig. 4 is a schematic view of the connection between the cross beam and the plug block in the embodiment.

Reference numerals: 1. a vertical rod; 2. a frame bar; 3. a cross beam; 4. an insertion block; 5. a reinforcing bar; 6. a guardrail; 7. climbing a ladder; 21. a clamping hole; 31. clamping the bulge; 32. positioning the projection; 41. inserting and connecting the bulges; 42. a first patch; 43. a second patch; 44. inserting holes; 45. a clamping groove; 51. positioning holes; 52. and (6) barb.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses steel upper and lower berth bedstead easy to assemble. Referring to fig. 1, an easy-to-install steel bunk bed frame comprises four vertical rods 1, eight frame rods 2 are arranged on the vertical rods 1, the frame rods 2 can be connected with the vertical rods 1 through bolts or welded on the vertical rods 1, the frame rods 2 enclose to form two frames, and the two frames are arranged above one another and below the other, namely an upper bunk and a lower bunk.

Referring to fig. 1 and 2, be provided with a plurality of crossbeams 3 on the frame, the both ends of crossbeam 3 are connected on two longer frame poles 2 of frame, crossbeam 3 is along the length direction evenly distributed of frame, wherein the both ends of crossbeam 3 are pegged graft mutually with the frame pole 2 of the long limit direction of frame and are matchd, specifically be the both ends of crossbeam 3 and be provided with grafting piece 4, be provided with grafting arch 41 on the grafting piece 4, be provided with the chucking hole 21 of pegging graft the matching each other with grafting arch 41 on the frame pole 2, and the diameter of grafting arch 41 slightly is greater than the diameter of chucking hole 21, grafting arch 41 and chucking hole 21 interference fit.

Referring to fig. 3, the insertion protrusion 41 is composed of a first insertion piece 42 and a second insertion piece 43, the first insertion piece 42 and the second insertion piece 43 are combined to form an object with a cross section similar to a U shape, a certain gap is formed between the first insertion piece 42 and the second insertion piece 43, the gap enables the first insertion piece 42 and the second insertion piece 43 to have a certain extrusion space along a direction of mutual approaching, and the outer surfaces of the first insertion piece 42 and the second insertion piece 43 are provided with arc-shaped guide surfaces.

Referring to fig. 4, crossbeam 3 both ends and grafting piece 4 are pegged graft each other and are matchd, be provided with spliced eye 44 specifically on the grafting piece 4, the shape of spliced eye 44 is corresponding with the shape of crossbeam 3 tip, crossbeam 3 tip can insert in the spliced eye 44, the inner wall of spliced eye 44 is provided with a plurality of chucking grooves 45, the surface at crossbeam 3 both ends is provided with the chucking arch 31 of matcing each other with chucking groove 45, when crossbeam 3 tip injects in the spliced eye 44, the inner wall in chucking arch 31 and chucking groove 45 is hugged closely each other, make the grafting piece 4 can not drop from crossbeam 3 easily.

Referring to fig. 1 and 2, a reinforcing rod 5 is arranged on a cross beam 3, the reinforcing rod 5 is connected to the upper surface of the cross beam 3, the length direction of the reinforcing rod 5 is the direction distributed along the cross beam 3, the reinforcing rod 5 is connected with each cross beam 3, the specific connection mode is that the upper surface of the cross beam 3 is provided with a positioning bulge 32, the positioning bulge 32 is arranged at the middle point of the cross beam 3 along the length direction, a positioning hole 51 which is mutually spliced and matched with the positioning bulge 32 is arranged on the reinforcing rod 5, and when the reinforcing rod 5 is installed on the cross beam 3, the positioning bulge 32 is spliced in the positioning hole 51.

Referring to fig. 1, two ends of the reinforcing rod 5 are bent to form barbs 52, the barbs 52 are integrated with the reinforcing rod 5, and the barbs 52 are hung below two shorter frame rods 2 of the frame.

Referring to fig. 1, a guardrail 6 is arranged on the upper frame, and the guardrail 6 surrounds the frame.

Referring to fig. 1, the frame is provided with a ladder stand 7, the ladder stand 7 is connected to one of upper and lower frames, and the ladder stand 7 extends from the frame located above to the ground.

The implementation principle of the steel upper and lower berth bedstead easy to assemble of this application embodiment is:

the vertical rod 1 and the frame rod 2 are connected well to establish a frame of a bed frame foundation, the cross beam 3 is installed on the frame to play a role of supporting a mattress, the inserting blocks 4 are installed at two ends of the cross beam 3, when the cross beam 3 is inserted into the inserting hole 44 of the inserting block 4, the clamping bulge 31 on the cross beam 3 is clamped in the clamping groove 45 of the inner wall of the inserting hole 44, and the inserting block 4 is not easy to fall off from the end part of the cross beam 3.

The crossbeam 3 is installed on the frame, the inserting protrusion 41 on the inserting block 4 is aligned with the clamping hole 21 on the frame to be inserted, the diameter of the inserting protrusion 41 is larger than that of the clamping hole 21, but the outer surfaces of the first inserting piece 42 and the second inserting piece 43 of the inserting protrusion 41 are both arc-shaped, the inserting protrusion 41 is easily inserted into the clamping hole 21, and the inserting protrusion 41 and the clamping hole 21 can be in interference fit to enable the crossbeam 3 to be stably inserted into the frame.

The locating hole 51 of stiffener 5 and the protruding 32 grafting of location of crossbeam 3 match each other, and when installing stiffener 5, make stiffener 5 take place certain deformation with the help of external force, make the barb 52 of stiffener 5 hang at the frame lower surface, stiffener 5 just is difficult to drop after stiffener 5 resumes the prototype.

The reinforcing rods 5 on the cross beam 3 can play a role in reinforcing the strength of the cross beam 3, and when the cross beam 3 bears large weight, the cross beam 3 is not easy to break off from the middle, so that the cross beam 3 can bear large weight.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a steel of easy to assemble spreads bedstead from top to bottom which characterized in that: including montant (1) and a plurality of frame pole (2) of setting on montant (1), each two frames about frame pole (2) make up into, each all be provided with a plurality of crossbeams (3) on the frame, the length of crossbeam (3) extends along the width direction of frame, crossbeam (3) are evenly arranged along the length direction of frame, each the both ends of crossbeam (3) and the mutual grafting connection of frame pole (2) on two long limits of frame.

2. The ready-to-install steel upper and lower berth frame of claim 1, wherein: the both ends of crossbeam (3) all are provided with grafting piece (4), each all be provided with grafting arch (41) on grafting piece (4), grafting arch (41) are including first inserted sheet (42) and second inserted sheet (43), there is the gap between first inserted sheet (42) and the second inserted sheet (43), first inserted sheet (42) with the one side that second inserted sheet (43) kept away from each other all sets up to the arc spigot surface, be provided with chucking hole (21) of pegging graft the mutual grafting matching with grafting arch (41) on the frame pole (2) on the long limit of frame, the diameter of grafting arch (41) is greater than the diameter of chucking hole (21).

3. The ready-to-install steel upper and lower berth frame of claim 2, characterized in that: the clamping device is characterized in that an inserting hole (44) is formed in the inserting block (4), the end portion of the cross beam (3) is matched with the inserting hole (44) in an inserting mode, a plurality of clamping grooves (45) are formed in the inner surface of the inserting hole (44), and clamping protrusions (31) matched with the clamping grooves (45) are formed in the outer surfaces of the two end portions of the cross beam (3).

4. The ready-to-install steel upper and lower berth frame of claim 1, wherein: the frame is provided with reinforcing rods (5), the reinforcing rods (5) are located on the upper surface of each cross beam (3), the reinforcing rods (5) are connected with the cross beams (3), and the lengths of the reinforcing rods (5) are arranged along the arrangement direction of the cross beams (3).

5. The ready-to-install steel upper and lower berth frame of claim 4, wherein: the upper surface of each cross beam (3) is provided with a positioning protrusion (32), the reinforcing rod (5) is provided with a plurality of positioning holes (51), and the positioning protrusions (32) and the positioning holes (51) are mutually spliced and matched.

6. An easy-to-install steel upper and lower berth frame according to claim 5, characterized in that: both ends of the reinforcing rod (5) are provided with barbs (52), and the barbs (52) are hooked on the lower surfaces of the two short sides of the frame.

7. The ready-to-install steel upper and lower berth frame of claim 1, wherein: the frame is provided with a guardrail (6), and the plane of the guardrail (6) is perpendicular to the plane of the frame.

8. The ready-to-install steel upper and lower berth frame of claim 1, wherein: the frame is provided with cat ladder (7), two frames about cat ladder (7) are connected, cat ladder (7) extend to ground.