CN213371013U

CN213371013U - Dormitory folding bed with long service life

Info

Publication number: CN213371013U
Application number: CN202021779483.7U
Authority: CN
Inventors: 李明洋
Original assignee: China Military Power Jiangsu Co ltd
Current assignee: China Military Power Jiangsu Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-06-08
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses a long service life's dormitory folding bed, including the bed board, the middle-end of bed board lower surface is through first damping pivot swing joint, there is the curb plate in the outside of bed board through second damping pivot swing joint, the positive equal swing joint in middle-end of curb plate has the activity gag lever post, the fixed knot of the equal fixedly connected with in the left and right sides of bed board lower surface. The utility model discloses it has the wearing layer to bond through the metal binder at the upper surface of stratum basale, silver alloy layer and carbon steel layer that the wearing layer includes all have very good wear-resisting effect, it has the anticorrosive coating to bond through the metal binder at the lower surface of stratum basale, stainless steel layer and titanium alloy layer that the anticorrosive coating includes all have very good anticorrosion effect, make the bed board reach long service life's purpose, solved current dormitory folding bed and did not possess long service life's function, lead to the problem that can not satisfy people's user demand.

Description

Dormitory folding bed with long service life

Technical Field

The utility model relates to a folding bed technical field specifically is a long service life's dormitory folding bed.

Background

The folding bed is designed by utilizing a joint principle, can be folded and folded in various folding modes for convenience and saving volume space, appears in late stage of the war country at the earliest, is convenient and practical, is convenient to store, and relates to a dormitory folding bed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long service life's dormitory folding bed to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a long service life's folding bed of dormitory, includes the bed board, the middle-end of bed board lower surface is through first damping pivot swing joint, there is the curb plate in the outside of bed board through second damping pivot swing joint, the equal swing joint of the middle-end of curb plate is positive has the activity gag lever post, the fixed knot of the equal fixedly connected with in the left and right sides of bed board lower surface, the internal surface of fixed knot is located to the inboard card of activity gag lever post, the bed board includes the stratum basale, the upper surface of stratum basale has the wearing layer through metal binder bonding, the wearing layer includes silver alloy layer and carbon steel layer, the lower surface of stratum basale has the anticorrosive coating through metal binder bonding, the anticorrosive coating includes stainless steel layer and titanium alloy layer.

Preferably, the silver alloy layer is positioned on the upper surface of the wear-resistant layer, and the lower surface of the silver alloy layer is bonded with the upper surface of the carbon steel layer through a metal adhesive.

Preferably, the thickness of the silver alloy layer is the same as that of the carbon steel layer, and the thickness of the wear-resistant layer is 0.3-0.5 times that of the base layer.

Preferably, the stainless steel layer is positioned on the upper surface of the corrosion-resistant layer, and the lower surface of the stainless steel layer is bonded with the upper surface of the titanium alloy layer through a metal adhesive.

Preferably, the thickness of the stainless steel layer is the same as that of the titanium alloy layer, and the thickness of the anticorrosive layer is 0.2-0.4 times of that of the base layer.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses it has the wearing layer to bond through the metal binder at the upper surface of stratum basale, silver alloy layer and carbon steel layer that the wearing layer includes all have very good wear-resisting effect, it has the anticorrosive coating to bond through the metal binder at the lower surface of stratum basale, stainless steel layer and titanium alloy layer that the anticorrosive coating includes all have very good anticorrosion effect, make the bed board reach long service life's purpose, solved current dormitory folding bed and did not possess long service life's function, lead to the problem that can not satisfy people's user demand.

Drawings

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

FIG. 2 is a schematic view of the sectional structure of the bed board of the present invention;

FIG. 3 is a schematic structural view of the wear-resistant layer of the present invention;

fig. 4 is a schematic view of the structure of the corrosion protection layer of the present invention.

In the figure: 1. a bed board; 11. a base layer; 12. a wear layer; 121. a silver alloy layer; 122. a carbon steel layer; 13. an anticorrosive layer; 131. a stainless steel layer; 132. a titanium alloy layer; 2. a first damping rotating shaft; 3. a fixing buckle; 4. a side plate; 5. a second damping rotating shaft; 6. a movable limiting rod.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a bed board 1, stratum basale 11, wearing layer 12, silver alloy layer 121, carbon steel layer 122, anticorrosive coating 13, stainless steel layer 131, titanium alloy layer 132, first damping pivot 2, fixed knot 3, curb plate 4, second damping pivot 5 and activity gag lever post 6 part are the general standard component or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1 to 4, a dormitory folding bed with a long service life comprises a bed plate 1, the bed plate 1 comprises a base layer 11, a wear-resistant layer 12 is adhered to the upper surface of the base layer 11 through a metal adhesive, the wear-resistant layer 12 comprises a silver alloy layer 121 and a carbon steel layer 122, the silver alloy layer 121 is positioned on the upper surface of the wear-resistant layer 12, the lower surface of the silver alloy layer 121 is adhered to the upper surface of the carbon steel layer 122 through the metal adhesive, the thickness of the silver alloy layer 121 is the same as that of the carbon steel layer 122, the thickness of the wear-resistant layer 12 is 0.3 to 0.5 times of that of the base layer 11, an anti-corrosion layer 13 is adhered to the lower surface of the base layer 11 through the metal adhesive, the anti-corrosion layer 13 comprises a stainless steel layer 131 and a titanium alloy layer 132, the stainless steel layer 131 is positioned on the upper surface of the anti-corrosion layer 13, the lower surface of the stainless steel layer 131 is adhered to the, the thickness of the anti-corrosion layer 13 is 0.2-0.4 times of the thickness of the base layer 11, the wear-resistant layer 12 is bonded on the upper surface of the base layer 11 through a metal adhesive, the silver alloy layer 121 and the carbon steel layer 122 which are included in the wear-resistant layer 12 have a very good wear-resistant effect, the anti-corrosion layer 13 is bonded on the lower surface of the base layer 11 through the metal adhesive, and the stainless steel layer 131 and the titanium alloy layer 132 which are included in the anti-corrosion layer 13 have a very good anti-corrosion effect, so that the purpose of long service life of the bed plate 1 is achieved.

When the anti-corrosion bed is used, the wear-resistant layer 12 is bonded on the upper surface of the base layer 11 through the metal adhesive, the silver alloy layer 121 and the carbon steel layer 122 which are included in the wear-resistant layer 12 have a very good wear-resistant effect, the anti-corrosion layer 13 is bonded on the lower surface of the base layer 11 through the metal adhesive, and the stainless steel layer 131 and the titanium alloy layer 132 which are included in the anti-corrosion layer 13 have a very good anti-corrosion effect, so that the purpose of long service life of the bed board 1 is achieved, and the problem that the use requirements of people cannot be met due to the fact that an existing dormitory folding bed does not have the function of long.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a long service life's dormitory folding bed, includes bed board (1), its characterized in that: the middle end of the lower surface of the bed plate (1) is movably connected through a first damping rotating shaft (2), the outer side of the bed plate (1) is movably connected with a side plate (4) through a second damping rotating shaft (5), the middle ends of the front surfaces of the side plates (4) are movably connected with movable limiting rods (6), the left side and the right side of the lower surface of the bed plate (1) are both fixedly connected with a fixing buckle (3), the inner side of the movable limiting rod (6) is clamped on the inner surface of the fixed buckle (3), the bed plate (1) comprises a base layer (11), the upper surface of the base layer (11) is bonded with a wear-resistant layer (12) through a metal adhesive, the wear resistant layer (12) comprises a silver alloy layer (121) and a carbon steel layer (122), the lower surface of the substrate layer (11) is adhered with an anti-corrosion layer (13) through a metal adhesive, the corrosion prevention layer (13) comprises a stainless steel layer (131) and a titanium alloy layer (132).

2. A long-life dormitory folding bed according to claim 1, characterized in that: the silver alloy layer (121) is positioned on the upper surface of the wear-resistant layer (12), and the lower surface of the silver alloy layer (121) is bonded with the upper surface of the carbon steel layer (122) through a metal adhesive.

3. A long-life dormitory folding bed according to claim 1, characterized in that: the thickness of the silver alloy layer (121) is the same as that of the carbon steel layer (122), and the thickness of the wear-resistant layer (12) is 0.3-0.5 times of that of the base layer (11).

4. A long-life dormitory folding bed according to claim 1, characterized in that: the stainless steel layer (131) is located on the upper surface of the anti-corrosion layer (13), and the lower surface of the stainless steel layer (131) is bonded with the upper surface of the titanium alloy layer (132) through a metal adhesive.

5. A long-life dormitory folding bed according to claim 1, characterized in that: the thickness of the stainless steel layer (131) is the same as that of the titanium alloy layer (132), and the thickness of the anti-corrosion layer (13) is 0.2-0.4 times of that of the base layer (11).