CN212630382U

CN212630382U - Safe upper and lower iron bed

Info

Publication number: CN212630382U
Application number: CN202021489676.9U
Authority: CN
Inventors: 林凤娴
Original assignee: Hainan Xinyuan Hotel Supplies Co ltd
Current assignee: Hainan Xinyuan Hotel Supplies Co ltd
Priority date: 2020-07-25
Filing date: 2020-07-25
Publication date: 2021-03-02
Anticipated expiration: 2030-07-25

Abstract

The utility model discloses an iron bed about safe, fixed connection's upper ledge and lower ledge between two gate-type railings and two gate-type railings, four corners departments in lower ledge bottom are provided with four bases, four respectively equal screw thread closes soon in the base and is connected with the bull stick, four bull stick top opening part respectively with two four bottom extension clearance fit on the gate-type railing, four the dovetail has all been seted up to the base bottom, four all the cover is equipped with the dovetail in two dovetails that are close to mutually in the dovetail, two the cover is equipped with the connecting rod between the dovetail. The utility model discloses in, adopted the screw thread to rotate and adjusted the structure, realized highly adjusting to the door type railing through the bull stick, adopted the adjustable bracing piece structure that extends, realized that the forked tail pole extends the back and increases the holding area on two door type railings and ground to increase the stability of whole upper and lower iron bed.

Description

Safe upper and lower iron bed

Technical Field

The utility model relates to an upper and lower iron bed equipment technical field especially relates to an iron bed about safe.

Background

The upper and lower iron beds are steel bed bodies, the upper and lower iron beds are furniture for sleeping on which people lie, the bed plate is a solid wood multi-layer compression plate, the installation is fixed by screws, the bed plate is relatively firm after being installed, and the quality difference is that the thicknesses of the pipe walls are different.

The upper and lower iron beds are widely used in modern times, however, the existing upper and lower iron beds often have the following defects when in use, the upper and lower iron beds often need to be assisted by side ladders to move up and down when in use, and the upper and lower center of gravity is easy to deflect when in actual use, so that the upper and lower iron beds are easy to topple.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the safe upper and lower iron beds are provided to solve the problem that the upper and lower iron beds are easy to topple when climbing from the side surface.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an iron bed about safety, includes fixed connection's upper ledge and lower ledge between two gate-type railings, four corners departments in lower ledge bottom are provided with four bases respectively, four equal screw thread closure is connected with the bull stick in the base, four bull stick top opening part respectively with two gate-type railings on four bottom extension clearance fit, four the dovetail has all been seted up to the base bottom, four all overlap in two dovetails that are close to mutually in the dovetail and be equipped with the dovetail, two the cover is equipped with the connecting rod between the dovetail.

As a further description of the above technical solution:

the bed is characterized in that a guardrail is fixedly mounted at the upper end of the upper frame, a crawling ladder is fixedly connected between the upper frame and the lower frame, and bed plates are sleeved at openings above the upper frame and the lower frame.

As a further description of the above technical solution:

the four rotating rod side walls are fixedly connected with threaded sleeves at positions close to the top ends.

As a further description of the above technical solution:

the base is provided with an outer groove, and the rotating rod is provided with an inner groove.

As a further description of the above technical solution:

and pin rods are sleeved in the outer grooves and the inner grooves.

As a further description of the above technical solution:

the vertical section of the dovetail groove is of an inverted trapezoidal structure with a large upper part and a small lower part.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the screw thread has been adopted and has been rotated the regulation structure, because the screw thread that has adopted between bull stick and the base closes soon and be connected, and the clearance fit between bull stick AND gate type railing bottom, realized that two door type railing bottoms receive the support of four bull sticks and base, owing to adopted the inside groove of seting up in the bull stick again, and the kerve of seting up in the base, and the pin rod of seting up of inside groove and kerve endotheca, realized that the pin rod carries out spacing butt between with base and bull stick, thereby realized carrying out spacing regulation through the swivel nut to the height of bull stick, and then realized adjusting through the bull stick to the height of door type railing.

2. The utility model discloses in, extend bracing piece structure with adjustable adoption, owing to adopted the dovetail that four base bottoms were seted up to and the forked tail pole that the dovetail endotheca was established, owing to the connecting rod that the cover was established between keeping away from the forked tail pole is kept away from in the adoption again, realized that the connecting rod carries on spacingly to the forked tail pole, thereby realized increasing the holding area on two gate-type railings and ground after the forked tail pole extends, and then increased the stability of whole iron bed from top to bottom.

Drawings

Fig. 1 shows a schematic perspective view of a structure provided according to an embodiment of the present invention;

fig. 2 shows a schematic cross-sectional view of a three-dimensional structure in a transverse front side and a vertical cross-section, provided according to an embodiment of the present invention;

fig. 3 shows a schematic cross-sectional view of a three-dimensional structure in a horizontal center and a vertical direction, according to an embodiment of the present invention;

fig. 4 shows a schematic longitudinal front vertical section of a three-dimensional structure according to an embodiment of the present invention.

Illustration of the drawings:

1. climbing a ladder; 2. a bed board; 3. putting on a shelf; 4. a guardrail; 5. a gate rail; 6. a threaded sleeve; 7. a rotating rod; 8. an outer tank; 9. a dovetail bar; 10. a pin rod; 11. a dovetail groove; 12. a connecting rod; 13. a base; 14. putting down a rack; 15. an inner tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an iron bed about safe, including fixed connection's last 3 and undercarriage 14 between two gate-type railing 5 and two gate-type railing 5, four corners department in undercarriage 14 bottom are provided with four bases 13 respectively, equal screw thread closure is connected with bull stick 7 in four bases 13, four bull stick 7 top end opening part respectively with two gate-type railing 5 on four bottom extension clearance fit, dovetail 11 has all been seted up to four bases 13 bottom, all the cover is equipped with dovetail 9 in two dovetail 11 that are close to mutually in four dovetail 11, the cover is equipped with connecting rod 12 between two dovetail 9, make connecting rod 12 carry on spacingly to two dovetail 9 of both sides, thereby make two dovetail 9 keep away from the support range that increases four bases 13 when expanding mutually, with the possibility that reduces overall structure and turns on one's side.

Specifically, as shown in fig. 1, a guardrail 4 is fixedly mounted at the upper end of the upper frame 3, a ladder 1 is fixedly connected between the upper frame 3 and the lower frame 14, and bed plates 2 are respectively sleeved at openings above the upper frame 3 and the lower frame 14, so that the bed plates 2 are fixedly supported in the upper frame 3 and the lower frame 14.

Specifically, as shown in fig. 1, the side walls of the four rotating rods 7 near the top end are fixedly connected with threaded sleeves 6, so that the rotating rods 7 are driven to rotate by the threaded sleeves 6.

Specifically, as shown in fig. 2, the base 13 is provided with an outer groove 8, the rotating rod 7 is provided with an inner groove 15, and the inner groove 15 and the outer groove 8 are both in a vertical groove structure.

Specifically, as shown in fig. 2, the pin 10 is sleeved in each of the outer groove 8 and the inner groove 15, so that the pin 10 limits the rotation between the base 13 and the rotating rod 7.

Specifically, as shown in fig. 2, the vertical section of the dovetail groove 11 has an inverted trapezoidal structure with a large top and a small bottom, so that the dovetail groove 11 limits the dovetail rod 9.

The working principle is as follows: when the device is used, firstly, the bottom ends of the two door-shaped railings 5 are supported by the four rotating rods 7 and the base 13 through the threaded screwing connection between the rotating rods 7 and the base 13 and the clearance fit between the rotating rods 7 and the bottom ends of the door-shaped railings 5, then the base 13 is limited and abutted by the pin rods 10 through the inner grooves 15 formed in the rotating rods 7, the outer grooves 8 formed in the base 13 and the pin rods 10 sleeved in the inner grooves 15 and the outer grooves 8, so that the height of the rotating rods 7 can be limited and adjusted through the screw sleeves 6, and further the height of the rotating rods 7 can be adjusted; secondly, through the dovetail 11 that four bases 13 bottoms were seted up to and the forked tail pole 9 that the dovetail 11 endotheca was established, the connecting rod 12 of establishing of rethread cover between the forked tail pole 9 for connecting rod 12 is spacing to forked tail pole 9, thereby makes the supporting area that increases two gate-type railings 5 and ground after the extension of forked tail pole 9, and then increases the stability of whole upper and lower iron bed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an iron bed about safe, includes fixed connection's upper ledge (3) and lower carriage (14) between two gate-type railing (5) and two gate-type railing (5), its characterized in that, four corners department in lower carriage (14) bottom is provided with four bases (13), four respectively equal screw thread closes soon in base (13) and is connected with bull stick (7), four bull stick (7) top opening part respectively with two gate-type railing (5) on four bottom extend clearance fit, four dovetail (11), four have all been seted up to base (13) bottom all the cover is equipped with dovetail (9) in two dovetail (11) that are close to mutually in dovetail (11), two the cover is equipped with connecting rod (12) between dovetail (9).

2. The safe upper and lower iron bed according to claim 1, characterized in that the upper end of the upper frame (3) is fixedly provided with a guardrail (4), a ladder (1) is fixedly connected between the upper frame (3) and the lower frame (14), and the upper openings of the upper frame (3) and the lower frame (14) are sleeved with bed boards (2).

3. A safe upper and lower iron bed according to claim 1, wherein the four rotating rods (7) are fixedly connected with screw sleeves (6) at the side walls close to the top ends.

4. A safety bunk bed as claimed in claim 1, wherein said base (13) is provided with an outer groove (8) and said turning bar (7) is provided with an inner groove (15).

5. A safety bunk bed according to claim 4, characterized in that said outer trough (8) and inner trough (15) are provided with pins (10) inside.

6. A safe upper and lower iron bed according to claim 1, wherein the dovetail groove (11) has an inverted trapezoidal structure with a large upper part and a small lower part in vertical section.