CN216110500U - Bed body stair and getting on and off bed - Google Patents

Abstract

The utility model belongs to the technical field of bed frames, and discloses a bed body stair and an upper and lower bed, wherein the upper and lower bed comprises the bed body stair, the bed body stair comprises a stair main body, the stair main body comprises two handrails and a pedal arranged between the two handrails, the bed body stair further comprises a hanging and connecting piece and a clamping and connecting piece, the hanging and connecting piece is arranged at the top of the stair main body and used for being hung on an upper bed, a U-shaped groove is formed in the hanging and connecting piece, the opening direction of the U-shaped groove faces to one side of the bottom of the stair main body, and the U-shaped groove is used for accommodating the upper bed; the joint spare sets up in the bottom of stair main part for the joint has seted up the joint groove at bedside down on the joint spare, and the opening direction in joint groove is the same with the opening direction in U type groove, and the joint groove is used for holding bedside down.

Description

Bed body stair and getting on and off bed

Technical Field

The utility model relates to the technical field of bed frames, in particular to a bed body stair and an upper bed and a lower bed.

Background

The space that takes up can be practiced thrift to the bed of getting on or off, is often used for the less room of area, for example school's dormitory, little house type room etc. can make full use of the high space in room, satisfies the demand of many beds. Because the height of going to the bed position is higher, need set up bed body stair, convenience of customers scrambles, be fixed connection usually between current bed body stair and the bedstead, for example when bedstead and bed body stair are the metal material, through welded fastening between bed body stair and the bedstead, perhaps when bedstead and bed body stair are wooden material, be connected through mortise and tenon joint structural connection or bolt nailing between bed body stair and the bedstead, current bedstead is all inconvenient to change bed body stair with the connected mode of bed body stair, certain part when bed body stair damages, when leading to bed body stair whole need to be changed, need spend more time and carry out dismouting work.

SUMMERY OF THE UTILITY MODEL

One object of the present invention is: the utility model provides a bed body stair installs on the bed body through the mode that articulates, improves the installation rate of bed body stair.

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

a bed stair, includes the stair main part, the stair main part includes two handrails and installs two the footboard between the handrail, the bed stair still includes:

the hanging and connecting piece is arranged at the top of the stair body and used for being hung on an upper bed, a U-shaped groove is formed in the hanging and connecting piece, the opening direction of the U-shaped groove faces one side of the bottom of the stair body, and the U-shaped groove is used for accommodating the upper bed;

the joint spare, set up in the bottom of stair main part for the joint is at bed side down, the joint groove has been seted up on the joint spare, the opening direction in joint groove with the opening direction in U type groove is the same, the joint groove is used for holding bed side down.

As an optional technical solution, the hanging piece includes a first plate, a second plate, and a third plate, the first plate, the second plate, and the third plate are sequentially connected and surrounded to form a U-shaped structure, the third plate is detachably mounted on the stair main body, and the first plate and the third plate are two opposite side walls of the U-shaped groove, respectively.

As an optional technical solution, the stair main body further comprises an upper plate, the upper plate is installed between the tops of the two handrails, and the third plate is connected with the upper plate through a first fastener.

As an optional technical solution, a second fastener is disposed on the first plate, a positioning through hole communicated with the U-shaped groove is formed in the first plate, and the second fastener is used for penetrating through the positioning through hole and abutting against the upper bund located in the U-shaped groove.

As an optional technical scheme, the stair main body further comprises a lower plate, the lower plate is installed between the bottoms of the two handrails, and the clamping piece is connected with the lower plate through a third fastener.

As an optional technical solution, the tread surface of the pedal is provided with anti-skid lines.

As an optional technical scheme, fourth fastening members are arranged on the two handrails, connecting through holes are formed in the deviating surfaces between the two handrails, bearing grooves are formed in the opposite surfaces between the two handrails, the connecting through holes are communicated with the bearing grooves, the end portions of the pedals are clamped in the bearing grooves, and the fourth fastening members penetrate through the connecting through holes and are fixedly connected with the end portions of the pedals in the bearing grooves.

As an optional technical solution, the number of the pedals is several, and the several pedals are arranged at intervals along the length direction of the handrail.

Another object of the utility model is: the utility model provides a go up and down bed, but adopt the bed body stair of articulate formula to connect the upper bed body and the lower bed body, improve the dismouting efficiency of bed body stair.

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

the utility model provides a go up and down bed, includes the bed body, the bed body and as above the bed body stair, go up the bed body including the upper bunk, the bed body includes the bunk of going up down, the top of bed body stair with the upper bunk articulates, the bottom of bed body stair with the bunk joint of going down.

As an optional technical scheme, the upper bed has a limiting hole for accommodating a fastener.

The utility model has the beneficial effects that:

the utility model provides a bed body stair and an upper bed and a lower bed, wherein the upper bed and the lower bed comprise the bed body stair, and the bed body stair is connected with an upper bed upper banquet and a lower bed lower banquet and can improve the assembly and disassembly efficiency of the bed body stair. Bed body stair include the stair main part, link joint spare and joint spare, when installing bed body stair between upper bund and lower bund, the link joint spare articulates on upper bund, upper bund card goes into in the U type groove, joint spare joint is on lower bund simultaneously, lower bund card goes into in the joint groove, the link joint spare is hung after upper bund and joint spare card are in lower bund, the user can use this bed body stair to scramble, the installation effectiveness of bed body stair between upper bund and lower bund is fast, when needs are demolishd bed body stair, can break away from upper bund and lower bund with bed body stair promotion.

Drawings

The utility model is explained in further detail below with reference to the figures and examples;

FIG. 1 is an exploded view of a bed of stairs according to an embodiment;

FIG. 2 is an exploded view of the stair body according to one embodiment;

FIG. 3 is an enlarged view of a portion of FIG. 2 at position A;

FIG. 4 is a schematic structural view of a hanging member according to an exemplary embodiment;

fig. 5 is a schematic structural diagram of a clip according to an embodiment;

FIG. 6 is a schematic view of the structure of the upper and lower beds according to the preferred embodiment;

FIG. 7 is a sectional view showing a partial structure of the upper and lower beds according to the embodiment;

fig. 8 is a partially enlarged view of a portion B in fig. 7.

In fig. 1 to 8:

100. a bed body stair; 200. putting the bed body on the bed; 201. getting on a bed; 202. defining an aperture; 300. a lower bed body; 301. getting off the bed;

1. a stair body; 11. a handrail; 111. a connecting through hole; 112. a bearing groove; 12. a pedal; 13. an upper plate; 14. a lower layer plate;

2. hanging and connecting pieces; 21. a U-shaped groove; 22. a first plate; 221. positioning the through hole; 23. a second plate; 24. a third plate;

3. a clamping piece; 31. a clamping groove.

Detailed Description

In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are based on the orientation or positional relationship shown in the drawings for convenience in description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present invention. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.

The first embodiment is as follows:

as shown in fig. 1 to 5, the present embodiment provides a bed body stair 100, where the bed body stair 100 includes a stair body 1, the stair body 1 includes two handrails 11 and a tread 12 installed between the two handrails 11, the bed body stair 100 further includes a hanging part 2 and a clamping part 3, the hanging part 2 is disposed at the top of the stair body 1 and is used for hanging on an upper bed 201, the hanging part 2 is provided with a U-shaped groove 21, an opening direction of the U-shaped groove 21 faces one side of the bottom of the stair body 1, and the U-shaped groove 21 is used for accommodating the upper bed 201; joint piece 3 sets up in the bottom of stair main part 1 for the joint has seted up joint groove 31 at bund 301 under in the joint on 3, and the opening direction of joint groove 31 is the same with the opening direction in U type groove 21, and joint groove 31 is used for holding bund 301 under.

Specifically, when the user climbs the bed body stair 100 from the ground, the bed body stair 100 receives the pulling force of horizontal direction and vertical decurrent gravity, and horizontal direction's pulling force has the trend that makes bed body stair 100 keep away from upper bund 201 or lower bund 301 along the horizontal direction, and vertical decurrent gravity has the trend that makes bed body stair 100 drop to the ground along the vertical direction, and when the user climbed on bed body stair 100 completely, bed body stair 100 only received vertical decurrent gravity. The user is when climbing and using bed body stair 100, in order to avoid installing the bed body stair 100 between upper bed nation 201 and lower bed nation 301 and break away from in upper bed nation 201 or lower bed nation 301, this embodiment is with the one side of U type groove 21's opening direction towards stair main body 1 bottom, upper bed nation 201 holds in U type groove 21, set up the opening direction of joint groove 31 to the same with the opening direction of U type groove 21, lower bed nation 301 holds in joint groove 31, thereby bed body stair 100 receives the pulling force of horizontal direction and vertical decurrent gravity can both guarantee that upper bed nation 201 does not break away from in U type groove 21, lower bed nation 301 does not break away from in joint groove 31.

When installing bed body stair 100 between upper bund 201 and lower bund 301, link 2 articulates on upper bund 201, upper bund 201 card is gone into in U type groove 21, 3 joints of joint spare are on lower bund 301 simultaneously, lower bund 301 card is gone into in the joint groove 31, link 2 hangs after upper bund 201 and joint spare 3 card are gone down in bed bang 301, the user can use this bed body stair 100 to scramble, the installation effectiveness of bed body stair 100 between upper bund 201 and lower bund 301 is fast, when needs demolish bed body stair 100, promote bed body stair 100 and can break away from in upper bund 201 and lower bund 301.

As shown in fig. 1 and 2, optionally, the stair body 1 further includes an upper plate 13, the upper plate 13 is installed between the tops of the two handrails 11, and the third plate 24 is connected to the upper plate 13 by a first fastening member, which is a screw. The third plate 24 may be connected to the side of the upper plate 13 facing the upper bed 201, and the third plate 24 may also be connected to the other side of the upper plate 13 facing away from the upper bed 201. When the third plate 24 is connected with one side of the upper plate 13 facing the upper bund 201, the opening of the U-shaped groove 21 is smaller, the interval between the first plate 22 and the third plate 24 is smaller, and after the stair body 1 and the upper bund 201 are installed, the upper bund 201 is accommodated in the U-shaped groove 21; when the third plate 24 and the other side of the upper plate 13 away from the upper bed 201 are connected, the opening of the U-shaped groove 21 is large, the interval between the first plate 22 and the third plate 24 is large, and after the stair body 1 and the upper bed 201 are installed, the upper bed 201 and the upper plate 13 are accommodated in the U-shaped groove 21. The stair body 1 of this embodiment is connected with upper bed side 201 through hanging the union piece 2, utilizes the self intensity of hanging union piece 2 and the structural design of U type groove 21 for be connected between stair body 1 and the upper bed side 201 more reliably and convenient.

In order to avoid hanging the connecting piece 2 after hanging on the upper bed 201, the connecting piece 2 slides along the length direction of the upper bed 201, in this embodiment, a second fastener is arranged on the first plate 22, and a positioning through hole 221 communicated with the U-shaped groove 21 is formed in the first plate 22, and the second fastener is used for penetrating through the positioning through hole 221 and abutting against the upper bed 201 located in the U-shaped groove 21, so that the connecting piece 2 is completely fixed on the upper bed 201. Optionally, the upper bedside 201 further has a threaded hole, and the second fastening member is a screw, and the screw is screwed into the threaded hole.

Optionally, the stair body 1 further comprises a lower plate 14, the lower plate 14 is installed between the bottoms of the two handrails 11, and the clamping member 3 is connected with the lower plate 14 through a third fastening member. The third fastener is a screw.

Optionally, the tread surface of the pedal 12 is provided with anti-slip lines, so that the friction coefficient of the tread surface is improved, and slipping when the user treads the pedal 12 is avoided.

Optionally, the two handrails 11 are provided with fourth fasteners, the connection through hole 111 has been all seted up on the face that deviates from between two handrails 11, the bearing groove 112 has all been seted up on the face that opposes between two handrails 11, the connection through hole 111 is put through with the bearing groove 112, the tip joint of footboard 12 is in the bearing groove 112, the fourth fastener passes connection through hole 111 and with the tip fastening connection of footboard 12 that is located the bearing groove 112.

Optionally, the number of the pedals 12 is several, and several pedals 12 are arranged at intervals along the length direction of the handrail 11. The specific number of the pedals 12 can be set according to actual needs, and the embodiment is not limited.

As shown in fig. 4, optionally, the hanging piece 2 includes a first plate 22, a second plate 23, and a third plate 24, the first plate 22, the second plate 23, and the third plate 24 are sequentially connected to form a U-shaped structure, the third plate 24 is detachably mounted on the stair main body 1, and the first plate 22 and the third plate 24 are two opposite side walls of the U-shaped groove 21, respectively. The hanging direction is a vertical direction, in some cases, the length of the third plate 24 in the hanging direction is greater than that of the first plate 22 in the hanging direction, that is, the length of the third plate 24 in the vertical direction is set to be greater than that of the first plate 22 in the vertical direction, the third plate 24 is fixedly connected with the upper plate 13 by using first fasteners respectively, so that the first plate 22 is prevented from completely covering the mounting surface of the third plate 24, in the embodiment, a through hole is formed in the surface of one side of the third plate 24, which extends out of the first plate 22 in the vertical direction, and the first fastener passes through the through hole and is fixedly connected with the upper plate 13; in other cases, a gap may be provided in the first plate 22 at a location corresponding to the through hole of the third plate 24 to facilitate an operator to fixedly connect the first fastener to the upper plate 13 through the through hole.

In the present embodiment, the first plate 22, the second plate 23, and the third plate 24 are integrally formed.

Optionally, the hanging member 2 is a hardware.

Example two:

as shown in fig. 6 to 8, the present embodiment provides an upper and lower bed, which includes an upper bed 200, a lower bed 300, and a bed stair 100 according to the first embodiment, wherein the upper bed 200 includes an upper bund 201, the lower bed 300 includes a lower bund 301, the top of the bed stair 100 is hooked with the upper bund 201, and the bottom of the bed stair 100 is hooked with the lower bund 301.

Optionally, the upper bedside 201 is opened with a defined hole 202, and the defined hole 202 is used for accommodating a fastener. The limiting hole 202 is a threaded hole as described in the first embodiment.

In addition, the foregoing is only the preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims (10)

1. A bed stair, includes stair main part (1), stair main part (1) includes two handrail (11) and installs two footboard (12) between handrail (11), its characterized in that, bed stair still includes:

the hanging and connecting piece (2) is arranged at the top of the stair body (1) and used for being hung on an upper bed (201), a U-shaped groove (21) is formed in the hanging and connecting piece (2), the opening direction of the U-shaped groove (21) faces one side of the bottom of the stair body (1), and the U-shaped groove (21) is used for accommodating the upper bed (201);

joint spare (3), set up in the bottom of stair main part (1) for the joint is at bed side (301) down, joint groove (31) have been seted up on joint spare (3), the opening direction of joint groove (31) with the opening direction in U type groove (21) is the same, joint groove (31) are used for holding bed side (301) down.

2. The bed stair of claim 1, wherein the hanging piece (2) comprises a first plate (22), a second plate (23) and a third plate (24), the first plate (22), the second plate (23) and the third plate (24) are sequentially connected and surround to form a U-shaped structure, the third plate (24) is detachably mounted on the stair body (1), and the first plate (22) and the third plate (24) are two opposite side walls of the U-shaped groove (21).

3. The bed stair of claim 2, characterized in that the stair body (1) further comprises an upper deck (13), the upper deck (13) being mounted between the tops of the two handrails (11), the third deck (24) being connected to the upper deck (13) by a first fastening.

4. The bed stair as claimed in claim 2, wherein a second fastening member is arranged on the first plate (22) and a positioning through hole (221) communicated with the U-shaped groove (21) is formed in the first plate (22), and the second fastening member is used for penetrating through the positioning through hole (221) and abutting against the upper bund (201) in the U-shaped groove (21).

5. The bed stair of claim 1, characterized in that the stair body (1) further comprises a lower plate (14), the lower plate (14) being mounted between the bottoms of the two handrails (11), the snap-in element (3) being connected with the lower plate (14) by a third fastening element.

6. The bed stair of claim 1, wherein the tread surface of the tread (12) is provided with an anti-slip texture.

7. The bed body stair as claimed in claim 1, wherein each of the two handrails (11) is provided with a fourth fastener, each of the two handrails (11) has a connecting through hole (111) on a back surface thereof, each of the two handrails (11) has a bearing groove (112) on an opposite surface thereof, the connecting through holes (111) are communicated with the bearing grooves (112), an end of the tread (12) is clamped in the bearing grooves (112), and the fourth fastener passes through the connecting through holes (111) and is fastened and connected to an end of the tread (12) in the bearing grooves (112).

8. The bed stair of claim 1, wherein the number of the treads (12) is several, and the several treads (12) are arranged at intervals along the length direction of the handrail (11).

9. An upper and lower bed, comprising an upper bed body (200), a lower bed body (300) and the bed body stair (100) as claimed in any one of claims 1 to 8, the upper bed body (200) comprising an upper bund (201), the lower bed body (300) comprising a lower bund (301), the top of the bed body stair (100) hanging with the upper bund (201), the bottom of the bed body stair (100) hanging with the lower bund (301).

10. Getting on and off bed according to claim 9, characterized in that the upper bunk (201) is provided with a defined hole (202), which defined hole (202) is intended to receive a fastener.

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