CN113647771B

CN113647771B - Novel multifunctional bunk bed

Info

Publication number: CN113647771B
Application number: CN202110948470.0A
Authority: CN
Inventors: 袁乐
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-12-27
Anticipated expiration: 2041-08-18
Also published as: CN113647771A

Abstract

The invention discloses a novel multifunctional double-deck bed which comprises four supporting legs and a lower bed board, wherein the four supporting legs are fixedly connected with the lower bed board, the four supporting legs are jointly and slidably connected with the upper bed board, and the lower bed board is fixedly connected with a crawling ladder; two side walls of the upper bed plate are provided with guardrails, a bed groove is formed in the upper bed plate, and a mattress is arranged in the bed groove; the mattress is comprised of a plurality of bladder structures. Has the advantages that: the invention is provided with a mattress consisting of a plurality of saccular structures; the sac-shaped structure of the mattress is filled with liquid, so that a user can lie on the bed more comfortably, and the mattress is also provided with a control assembly; the controllable power assembly fills or withdraws fluid into the bladder structure of the mattress, thereby causing the amount of fluid in the bladder structure to change at different locations of the mattress, thereby changing the elasticity thereof.

Description

Novel multifunctional bunk bed

Technical Field

The invention relates to the technical field of furniture, in particular to a novel multifunctional bunk bed.

Background

A bed is furniture on which a person lies for sleep, and one third of the time spent by a person in a bed. After thousands of years of evolution, the bed is not only a tool for sleeping, but also one of the ornaments of the family. At present, beds on the market are various and different in functionality and comfort. The multifunctional bed is the development of research of the technical field, and the double-layer bed is used as one of the multifunctional beds and is characterized by providing sleep for a plurality of people, reducing the occupied space and being widely used by people. Current bunk beds function singleness is tightly piled up from top to bottom for two bed boards and is formed, especially upper portion berth, and often the bed board is too hard to lead to the sleep to experience relatively poor, in order to solve this problem, therefore, we propose a novel multi-functional bunk bed.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a novel multifunctional double-layer bed.

In order to achieve the purpose, the invention adopts the following technical scheme: a novel multifunctional double-deck bed comprises four support legs and a lower bed plate, wherein the four support legs are fixedly connected with the lower bed plate, the four support legs are jointly and slidably connected with an upper bed plate, and the lower bed plate is fixedly connected with a crawling ladder;

two side walls of the upper bed plate are provided with guardrails, a bed groove is formed in the upper bed plate, and a mattress is arranged in the bed groove;

the mattress comprises a plurality of capsular structures, the capsular structure intussuseption of mattress is filled with liquid, go up the lower wall of bed board and seted up the inner chamber, a plurality of baffles of interior intracavity fixedly connected with, the baffle separates the inner chamber for a plurality of airtight spaces, the airtight space number of department is separated to the baffle equals with the capsular structure number of mattress, and corresponds the capsular structure and the baffle of position and separate the inner chamber for a plurality of airtight spaces and pass through the pipeline intercommunication, every all be provided with power component in the airtight space, be provided with control assembly on the guardrail.

In the novel multifunctional bunk bed, the power assembly comprises an inner cover, the inner cover is fixedly connected to the inner wall of the closed space, and the closed space is formed inside the inner cover;

the inner cover is fixedly connected with a micro motor, the output end of the micro motor is fixedly connected with a driving gear, the driving gear is meshed with a driven gear, the axis of the driven gear is in threaded connection with a screw rod, and one end of the screw rod is fixedly connected with a pneumatic piston.

In foretell novel multi-functional bunk beds, an annular groove has been seted up on the driven gear, the annular groove is concentric with driven gear, sliding connection has at least one locating lever in the annular groove, the one end fixed connection that the annular groove was kept away from to the locating lever is at the inner cover inner wall, the unilateral cross-section of annular groove is the major arc type, the one end that the locating lever is located the annular groove is spherical.

In foretell novel multi-functional bunk beds, the one end intercommunication that micro motor was kept away from to the inner cover has the trachea, the one end intercommunication that the inner cover was kept away from to the trachea has the telescopic link, the telescopic link comprises two pipe fittings that cup joint mutually, the inner wall fixed connection of a pipe fitting and inner cover of telescopic link, another pipe fitting intercommunication of telescopic link has hydraulic piston, the sealed sliding connection of hydraulic piston is in the confined space that inner chamber and baffle formed.

In foretell novel multifunctional bunk beds, horizontal pole of guardrail cladding and direct and a plurality of arc poles of last ship board fixed connection, horizontal pole and a plurality of arc pole fixed connection, a plurality of pole grooves have been seted up on the horizontal pole, it is connected with the swivel to rotate on the pole groove, the outer slide rail of bottom fixedly connected with of horizontal pole, slide rail in the bottom fixedly connected with of swivel, two lateral walls of well slide rail all are provided with spacing ball.

In foretell novel multi-functional bunk beds, control assembly is including holding the ring, the cross-section of holding the ring is the major arc form, hold ring sliding connection on the horizontal pole, the draw-in groove has been seted up to the bottom of holding the ring, the size and the cooperation of outer slide rail and well slide rail of draw-in groove, the draw-in groove lateral wall department symmetry of holding the ring seted up can with spacing ball complex spherical groove.

In foretell novel multi-functional bunk beds, two cavities, two have all been seted up to every pole inslot of horizontal pole the cavity position symmetry of each other, two of the inner wall fixedly connected with of cavity connect the electricity piece, connect the inner wall fixedly connected with spring of electricity piece, fixedly connected with one current conducting plate that receives magnet attraction on the spring, well slide rail inside inlays and is equipped with a permanent magnet.

In foretell novel multi-functional bunk beds, set up the arc wall in the bed board, the size and the arc pole of arc wall cooperate, arc pole sliding connection is in the arc wall that corresponds.

In the novel multifunctional double-layer bed, a plurality of hemispherical liquid bags are glued on the inner wall of the arc-shaped groove at equal intervals, and a plurality of bag holes matched with the liquid bags are formed in one end, away from the cross rod, of the arc-shaped rod.

Compared with the prior art, the invention has the advantages that:

1. the invention is provided with a mattress consisting of a plurality of saccular structures; the sac-shaped structure of the mattress is filled with liquid, so that a user can lie on the bed more comfortably, and the mattress is also provided with a control assembly; the controllable power assembly fills or extracts liquid into or out of the bladder structure of the mattress, so that the amount of the liquid in the bladder structure of the mattress at different positions is changed, and the elasticity of the mattress is further changed;

2. the lower wall of the upper bed board is provided with the inner cavity, the partition board divides the inner cavity into a plurality of closed spaces, the number of the closed spaces at the partition of the partition board is equal to that of the sac-shaped structures of the mattress, and the control component can control the power component to fill or extract liquid into or out of the sac-shaped structures of the mattress, so that the amount of the liquid in the sac-shaped structures at different positions of the mattress is changed, and the elasticity of the mattress is further changed.

3. According to the invention, the pressure intensity in the inner cover is changed when the screw rod moves to drive the pneumatic piston to move, the expansion rod is extended due to the increase of the pressure intensity, the extended expansion rod drives the hydraulic piston to move and drive, so that more liquid is extruded into the sac-shaped structure at the corresponding position, further more liquid is in the corresponding position of the mattress, the generated elasticity is stronger, the phenomenon that the corresponding position of a user sinks due to larger weight (including the weight of the user and the weight of accumulated articles at the corresponding position) and the experience of the user is influenced is avoided, the positions of the mattress can be independently adjusted to increase the adjustable range of the user, and the sleep experience of the user is more facilitated.

4. Two cavities are formed in each rod groove, when the holding ring is twisted to enable the permanent magnet to be opposite to one conductive plate, the conductive plate is attracted to enable the permanent magnet to move and to be in contact with two power connection blocks, and when the conductive plate is in contact with the two power connection blocks, the micro motor is electrified to drive the hydraulic piston to move, so that the elasticity of the corresponding position of the mattress is changed; it is worth to say that the connection blocks in the two cavities are opposite to the current conduction direction of the micro motor respectively, so that the liquid amount in the bag-shaped structure can be increased or reduced by twisting the holding rings to two sides by a user, namely, the user can adjust the mattress by twisting the holding rings forwards and backwards, and the mattress is very convenient and fast.

Drawings

Fig. 1 is a schematic structural view of a novel multifunctional bunk bed provided by the invention;

fig. 2 is a schematic structural view of a mattress installed on an upper bed board in the novel multifunctional bunk bed provided by the invention;

fig. 3 is a schematic structural diagram of a guardrail part in the novel multifunctional bunk bed provided by the invention;

fig. 4 is a schematic cross-sectional view of a guardrail in a novel multifunctional bunk bed provided by the invention;

FIG. 5 is an enlarged view of the structure of part A of FIG. 4 according to the present invention;

fig. 6 is a schematic transverse cross-sectional view of an upper bed plate in the novel multifunctional bunk bed provided by the invention;

FIG. 7 is an enlarged schematic view of the inner cup portion of FIG. 6 in accordance with the present invention;

fig. 8 is a schematic longitudinal section view of an upper bed plate in the novel multifunctional bunk bed provided by the invention.

In the figure: the bed comprises a supporting leg 1, an upper bed plate 2, a ladder stand 3, a lifting groove 4, a guardrail 5, a bed groove 6, a mattress 7, an inner cavity 21, a partition plate 22, a hydraulic piston 23, a telescopic rod 24, an inner cover 25, an air pipe 26, a micro motor 27, a driving gear 28, a driven gear 29, a screw rod 210, a positioning rod 211, a pneumatic piston 212, an arc groove 213, a liquid bag 214, a cross rod 51, a rod groove 52, a rotating ring 53, an outer sliding rail 54, a middle sliding rail 55, a limiting ball 56, a holding ring 57, a cavity 58, an electric block 59, a spring 510, a conducting plate 511, a permanent magnet 512 and an arc rod 501.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-8, the novel multifunctional bunk bed comprises four support legs 1 and a lower bed plate, wherein the four support legs 1 are fixedly connected with the lower bed plate, the four support legs 1 are jointly and slidably connected with an upper bed plate 2, and the lower bed plate is fixedly connected with a ladder stand 3; all seted up one in every landing leg 1 and lifted groove 4, every lifts the inslot and all is provided with lifting unit, lifting unit's top fixedly connected with fixed pin, a plurality of fixed pins jointly with last 2 fixed connections of bed board for adjust the lift of going up bed board 2, lifting unit can choose for use prior art such as pneumatic cylinder, electric putter to accomplish, and this place is no longer repeated.

Two side walls of the upper bed board 2 are provided with guardrails 5, a bed groove 6 is arranged on the upper bed board 2, and a mattress 7 is arranged in the bed groove 6; mattress 7 has a plurality of vesicular structure to constitute, mattress 7's vesicular structure intussuseption is filled with liquid, it can make the more comfortable tie of user lie in bed to fill liquid, inner chamber 21 has been seted up to the lower wall of going up bed board 2, a plurality of baffles 22 of inner chamber 21 internal fixation connected with, baffle 22 separates inner chamber 21 for a plurality of airtight spaces, the airtight space number of baffle 22 partition equals with the vesicular structure number of mattress, and the vesicular structure and the baffle 22 that correspond the position separate inner chamber 21 for a plurality of airtight spaces pass through the pipeline intercommunication, all be provided with power component in every airtight space, be provided with control assembly on the guardrail 5, the controllable power component of control assembly adds in to the vesicular structure of mattress or takes out liquid, thereby make the emergence change in the vesicular structure of the different positions of mattress, and then change its elasticity.

The power assembly comprises an inner cover 25, the inner cover 25 is fixedly connected to the inner wall of the closed space, and the inner part of the inner cover 25 forms a closed space; the inner cover 25 is internally and fixedly connected with a micro motor 27, the output end of the micro motor 27 is fixedly connected with a driving gear 28, the driving gear 28 is meshed with a driven gear 29, the axis of the driven gear 29 is in threaded connection with a screw rod 210, one end of the screw rod 210 is fixedly connected with a pneumatic piston 212, the driving gear 28 can rotate when the micro motor 27 works, the driving gear 28 rotates to drive the driven gear 29 meshed with the driving gear to rotate, and then the screw rod 210 is driven to move.

The micro motor 27 works to rotate the driven gear 29, and one end of the screw 210 is fixedly connected to the pneumatic piston 212, so that the screw 210 cannot rotate but can only move linearly, i.e. the rotating driven gear 29 drives the screw 210 to move linearly under the effect of thread fit, thereby driving the pneumatic piston 212 fixed with the screw to move in the inner cover 25.

An annular groove is formed in the driven gear 29, the annular groove is concentric with the driven gear 29, at least one positioning rod 211 is connected in the annular groove in a sliding mode, one end, far away from the annular groove, of the positioning rod 211 is fixedly connected to the inner wall of the inner cover 25, the cross section of one side of the annular groove is a major arc type, the end, located in the annular groove, of the positioning rod 211 is spherical, the position of the positioning rod 211 cannot be changed, the driven gear 29 is fixedly and rotatably matched with the driving gear 28, the positioning rod 211 in the coaxial annular groove in the driven gear 29 further limits the driven gear 29, the driven gear 29 can only rotate at the original position, and the driven gear 29 and the positioning rod 211 can be prevented from falling off due to the fact that the cross section is a major arc shape.

One end of the inner cover 25 far away from the micro motor 27 is communicated with an air pipe 26, one end of the air pipe 26 far away from the inner cover 25 is communicated with an expansion rod 24, the expansion rod 24 is composed of two mutually sleeved pipe fittings, one pipe fitting of the expansion rod 24 is fixedly connected with the inner wall of the inner cover 25, the other pipe fitting of the expansion rod 24 is communicated with a hydraulic piston 23, the hydraulic piston 23 is connected in a sealing space formed by the inner cavity 21 and the partition plate 22 in a sealing and sliding mode, the pressure intensity in the inner cover 25 changes when the screw 210 moves to drive the pneumatic piston 212 to move, the expansion rod 24 can extend due to the increase of the pressure intensity, the expansion rod 24 drives the hydraulic piston 23 to move and drive, so that more liquid is extruded into a sac-like structure at a corresponding position, more liquid at the corresponding position of the mattress 7 is made, the generated elasticity is stronger, and the phenomenon that the weight of the corresponding position of a user is larger (including the weight of the user and the weight of accumulated articles at the position) is caused to sink and the experience of the user is influenced.

5 cladding horizontally horizontal pole 51 of guardrail and direct and a plurality of arc poles 501 of last board fixed connection, horizontal pole 51 and a plurality of arc poles 501 fixed connection, a plurality of pole grooves 52 have been seted up on horizontal pole 51, it is connected with swivel becket 53 to rotate on the pole groove 52, the outer slide rail 54 of bottom fixedly connected with of horizontal pole 51, slide rail 55 in the bottom fixedly connected with of swivel becket 53, two lateral walls of well slide rail 55 all are provided with stop ball 56, stop ball 56 has certain elasticity, receive the extrusion can obviously be out of shape, so do not hold the great hindrance of the slip production of ring 57 on horizontal pole 51.

The control assembly comprises a holding ring 57, the cross section of the holding ring 57 is in a major arc shape, the holding ring 57 is slidably connected to the cross rod 51, the bottom of the holding ring 57 is provided with a clamping groove, the size of the clamping groove is matched with the outer sliding rail 54 and the middle sliding rail 55, the clamping groove side wall of the holding ring 57 is symmetrically provided with a spherical groove matched with the limiting ball 56, when the holding ring 57 moves to enable the limiting ball 56 to be clamped in the spherical groove right, the holding ring 57 continues to move, then the larger extrusion limiting ball 56 is needed to enable the holding ring 57 to deform, and therefore a user can obviously perceive whether the holding ring 57 is located in the rod groove 52 when moving.

Two cavities 58 are formed in each rod groove 52 of the cross rod 51, the two cavities 58 are symmetrical, the inner wall of each cavity 58 is fixedly connected with two electricity-connecting blocks 59, the inner wall connected with the electricity-connecting blocks 59 is fixedly connected with a spring 510, a conducting plate 511 attracted by a magnet is fixedly connected to the spring 510, a permanent magnet 512 is embedded in the middle sliding rail 55, when the holding ring 57 is positioned in the rod groove 52, the holding ring 57 can be twisted to drive the rotating ring 53 to rotate, when the rotating ring 53 rotates to enable the permanent magnet 512 to be opposite to one conducting plate 511, the conducting plate 511 is attracted to move and is contacted with the two electricity-connecting blocks 59, and when the conducting plate 511 is contacted with the two electricity-connecting blocks 59, the micro motor 27 is electrified to drive the hydraulic piston 23 to move, so that the elasticity of the corresponding position of the mattress 7 is changed; it should be noted that the electrical connection blocks 59 in the two cavities 58 are opposite to the current conducting direction of the micro-motor 27, respectively, so as to ensure that the user can twist the grip ring 57 to both sides to increase or decrease the amount of liquid in the bladder structure.

An arc-shaped groove 213 is formed in the upper bed plate 2, the size of the arc-shaped groove 213 is matched with that of the arc-shaped rod 501, and the arc-shaped rod 501 is connected in the corresponding arc-shaped groove 213 in a sliding manner; a plurality of hemispherical liquid bags 214 are glued on the inner wall of the arc-shaped groove 213 at equal intervals, and a plurality of bag holes matched with the liquid bags 214 are arranged at one end of the arc-shaped rod 501 far away from the cross rod 51. The arc-shaped rod 501 can slide in the arc-shaped groove 213, the hemispherical liquid bag 214 of the arc-shaped rod generates certain resistance to the arc-shaped rod, and the arc-shaped rod 501 can be obviously pressed into the arc-shaped groove 213 by pressing the guardrail 5 downwards with force, so that the highest point of the guardrail 5 is lower than that of the upper bed plate 2, a user can sit on the upper bed plate 2 transversely, and the user can take objects on the bed plate 2 from the side.

Although the terms of leg 1, upper bed plate 2, ladder 3, lifting slot 4, guardrail 5, bed slot 6, mattress 7, inner cavity 21, partition 22, hydraulic piston 23, telescopic rod 24, inner cover 25, air tube 26, micro-motor 27, driving gear 28, driven gear 29, screw 210, positioning rod 211, pneumatic piston 212, arc slot 213, fluid bag 214, cross rod 51, rod slot 52, rotating ring 53, outer sliding rail 54, middle sliding rail 55, limit ball 56, grip ring 57, cavity 58, electrical connection block 59, spring 510, conductive plate 511, permanent magnet 512, arc rod 501, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. A novel multifunctional bunk bed comprises four supporting legs (1) and a lower bed plate, and is characterized in that the four supporting legs (1) are fixedly connected with the lower bed plate, the four supporting legs (1) are jointly connected with an upper bed plate (2) in a sliding manner, and the lower bed plate is fixedly connected with a crawling ladder (3);

two side walls of the upper bed plate (2) are provided with guardrails (5), a bed groove (6) is formed in the upper bed plate (2), and a mattress (7) is arranged in the bed groove (6);

the mattress (7) is composed of a plurality of capsular structures, the capsular structures of the mattress (7) are filled with liquid, an inner cavity (21) is formed in the lower wall of the upper bed plate (2), a plurality of partition plates (22) are fixedly connected in the inner cavity (21), the partition plates (22) divide the inner cavity (21) into a plurality of closed spaces, the number of the closed spaces at the dividing positions of the partition plates (22) is equal to that of the capsular structures of the mattress, and the capsular structures and the partition plates (22) at corresponding positions divide the inner cavity (21) into a plurality of closed spaces which are communicated through pipelines; a power assembly is arranged in each closed space, and a control assembly is arranged on each guardrail (5); the power assembly comprises an inner cover (25), the inner cover (25) is fixedly connected to the inner wall of the closed space, and the inner part of the inner cover (25) forms a closed space;

a micro motor (27) is fixedly connected in the inner cover (25), the output end of the micro motor (27) is fixedly connected with a driving gear (28), the driving gear (28) is meshed with a driven gear (29), the axis of the driven gear (29) is in threaded connection with a screw rod (210), and one end of the screw rod (210) is fixedly connected with a pneumatic piston (212);

an annular groove is formed in the driven gear (29), the annular groove is concentric with the driven gear (29), at least one positioning rod (211) is connected in the annular groove in a sliding mode, one end, far away from the annular groove, of the positioning rod (211) is fixedly connected to the inner wall of the inner cover (25), the section of one side of the annular groove is in a major arc shape, and one end, located in the annular groove, of the positioning rod (211) is in a spherical shape;

one end, far away from the micro motor (27), of the inner cover (25) is communicated with an air pipe (26), one end, far away from the inner cover (25), of the air pipe (26) is communicated with a telescopic rod (24), the telescopic rod (24) is composed of two pipe fittings which are mutually sleeved, one pipe fitting of the telescopic rod (24) is fixedly connected with the inner wall of the inner cover (25), the other pipe fitting of the telescopic rod (24) is communicated with a hydraulic piston (23), and the hydraulic piston (23) is connected in a sealing space formed by the inner cavity (21) and the partition plate (22) in a sealing and sliding mode;

the guardrail (5) comprises a horizontal cross rod (51) and a plurality of arc-shaped rods (501) which are directly and fixedly connected with an upper ship plate, wherein the cross rod (51) is fixedly connected with the arc-shaped rods (501), a plurality of rod grooves (52) are formed in the cross rod (51), rotating rings (53) are rotatably connected to the rod grooves (52), outer sliding rails (54) are fixedly connected to the bottoms of the cross rod (51), middle sliding rails (55) are fixedly connected to the bottoms of the rotating rings (53), and limiting balls (56) are arranged on two side walls of each middle sliding rail (55);

the control assembly comprises a holding ring (57), the cross section of the holding ring (57) is in a major arc shape, the holding ring (57) is connected to the cross rod (51) in a sliding mode, the bottom of the holding ring (57) is provided with a clamping groove, the size of the clamping groove is matched with the outer sliding rail (54) and the middle sliding rail (55), and spherical grooves matched with the limiting balls are symmetrically formed in the side wall of the clamping groove of the holding ring (57);

two cavities (58) are respectively arranged in each rod groove (52) of the cross rod (51), the positions of the cavities (58) are mutually symmetrical, two electricity-connecting blocks (59) are fixedly connected to the inner wall of each cavity (58), springs (510) are fixedly connected to the inner walls of the electricity-connecting blocks (59), one electricity-conducting plate (511) attracted by a magnet is fixedly connected to each spring (510), and a permanent magnet (512) is embedded in each middle sliding rail (55).

2. The novel multifunctional bunk bed according to claim 1, characterized in that an arc-shaped slot (213) is formed in the upper bed plate (2), the size of the arc-shaped slot (213) is matched with that of the arc-shaped rod (501), and the arc-shaped rod (501) is slidably connected in the corresponding arc-shaped slot (213).

3. The novel multifunctional bunk bed as claimed in claim 1, wherein a plurality of hemispherical liquid bags (214) are glued on the inner wall of the arc-shaped groove (213) at equal intervals, and a plurality of bag holes capable of being matched with the liquid bags (214) are formed at one end of the arc-shaped rod (501) far away from the cross rod (51).