CN206482345U

CN206482345U - A kind of double-layer bed structure

Info

Publication number: CN206482345U
Application number: CN201620661535.8U
Authority: CN
Inventors: 魏哲; 陈瑞钦; 李敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-06-24
Filing date: 2016-06-24
Publication date: 2017-09-12
Anticipated expiration: 2026-06-24

Abstract

The utility model system provides a kind of double-layer bed structure, it is possible to increase the security performance of bunk beds, and saves locus.The utility model includes bed body, and bed body includes bed frame and lower bedstead, and bed body front outside is provided with stair；Bed frame front outside is provided with upper rotary connecting device, and upper rotary connecting device connects the upper end of stair；Lower bedstead front outside is provided with lower position in lower rotary connecting device, lower rotary connecting device connection stair.The utility model solves the problem of security performance is bad, and save space resources, effectively it can prevent bed body from turning on one's side during stair activity, and can effectively prevent from stepping on the generation of sky phenomenon during going downstairs, after stair have been used, stair potentially act as guardrail, the problem of solving guardrail breach, so as to further increase the overall security performance of bunk beds.

Description

A kind of double-layer bed structure

Technical field

The utility model is related to bed structure, particularly a kind of double-layer bed structure.

Background technology

Bunk beds are the common bed types of school dormitory, and in recent years, the accident on bunk beds occurs again and again, and accident is big Part is occurred during cat ladder, and also having part to be student causes being thrown during sleep from upper berth, thus the peace of bunk beds Full problem attention.The stair of general bunk beds are all formulas straight up and down, using this bunk beds in stair activity There is potential safety hazard, in stair activity, easily cause the force unbalance of bed, cause the danger for having rollover, and leaving the bed During, easily there is stepping on the situation of sky in the problems such as visual field is bad, and the guardrail on the bunk beds upper berth of this form is general also only Have 3/4ths even less, the position for the easy never guardrail of student sleeping soundly is thrown；There is inclined ladder type on the market and only The bunk beds of vertical ladder type, although the security of both is all relative to be improved, but correspondingly also occur in that upper berth bed it is too small, The problems such as ladder space-consuming.

Utility model content

Based on this, it is necessary to which, for prior art problem there is provided a kind of double-layer bed structure, the double-layer bed structure can be improved The security performance of bunk beds, and save locus.

To solve prior art problem, the utility model discloses a kind of double-layer bed structure, include bed body, bed body is included Bed frame and lower bedstead, bed body front outside are provided with stair；Bed frame front outside is provided with upper rotary connecting device, and upper rotation connects Connection device connects the upper end of stair；Lower bedstead front outside is provided with lower rotary connecting device, and lower rotary connecting device connects stair In lower position.

In certain embodiments, upper rotary connecting device includes two upper center of rotation, and two upper center of rotation are fixed on The positive outside of bed frame, the spacing of two upper center of rotation is matched with stairway width, and lower rotary connecting device is included under two Center of rotation, two lower center of rotation are fixed on the positive outside of lower bedstead, two lower center of rotation and two upper center of rotation Location matches；Rotary shaft on one is respectively equipped with two upper center of rotation, one end of two upper rotary shafts is connected on two respectively Center of rotation, the other end of two upper rotary shafts is connected to the both sides at the top of stair；It is respectively equipped with and turns on lower center of rotation Moving axis, one end of two lower rotary shafts connects two lower center of rotation respectively, and the other end of two lower rotary shafts is connected to stair The both sides of middle and lower part.

In certain embodiments, bed body includes two forward support posts, two rear support struts, and two forward support posts are close to building Ladder, two rear support struts are designed with an exacerbation mechanism respectively away from stair, two rear support strut bottoms.

In certain embodiments, bed frame surrounding is provided with guardrail breach around guardrail, guardrail is provided with close to the part of stair.

The beneficial effects of the utility model are：A kind of double-layer bed structure of the utility model solves that security performance is bad to ask Topic, and space resources is saved, effectively it can prevent bed body from turning on one's side during stair activity, and during going downstairs It can effectively prevent from stepping on the generation of sky phenomenon, so as to improve the security performance of stair activity process, after stair have been used, building Ladder potentially acts as guardrail, the problem of solving guardrail breach, so as to further increase the overall security performance of bunk beds.

Brief description of the drawings

Fig. 1 is the utility model side structure schematic view；

Fig. 2 is the utility model use state side view；

Fig. 3 is the utility model part-structure front view.

Embodiment

For feature of the present utility model, technological means and the specific purposes reached, function can be further appreciated that, below The utility model is described in further detail with embodiment with reference to accompanying drawing.

Fig. 1 is referred to Fig. 3：

A kind of double-layer bed structure, includes bed body 10, and in order to improve the security performance of stair activity, bed body 10 is included and gone to bed Frame 11 and lower bedstead 12, the front of bed body 10 outside are provided with stair 20；The front of bed frame 11 outside is provided with upper rotary connecting device, on Rotary connecting device connects the upper end of stair 20；The lower front of bedstead 12 outside is provided with lower rotary connecting device, lower rotation connection dress Put lower position in connection stair 20.The position of stair 20 can be changed by rotary connecting device, stair 20 there are two kinds Use state, when upper terraced, stair 20 vertically abut bed body 10, and the bottom of stair 20 is away from ground；During descending stair, the bottom of stair 20 Contacted with ground, stair 20 have spacing with bed body 10, are large enough to hold a people, so, the space of people from the inside faces stair 20 climb down, and solve safety problem during descending stair；Usually stair 20 are in propradation, can effectively save space resources.

To make rotary connecting device work more smooth, upper rotary connecting device includes two upper center of rotation 21, two Upper center of rotation 21 is fixed on the positive outside of bed frame 11, and the spacing of two upper center of rotation 21 is matched with the width of stair 20, Lower rotary connecting device includes two lower center of rotation 22, and two lower center of rotation 22 are fixed on the positive outside of lower bedstead 12, Two lower center of rotation 22 and two upper location matches of center of rotation 21；It is respectively equipped with one and rotates on two upper center of rotation 21 Axle 23, one end of two upper rotary shafts 23 connects two upper center of rotation 21, the other end connection of two upper rotary shafts 23 respectively Both sides at the top of stair 20；Rotary shaft 24, one end point of two lower rotary shafts 24 are respectively equipped with lower center of rotation 22 Not Lian Jie two lower center of rotation 22, the other end of two lower rotary shafts 24 is connected to the both sides of the middle and lower part of stair 20.Turn up and down Moving axis can rotate upwardly and downwardly axle while driving the rise and fall of stair 20, realizing two kinds of stair 20 makes around axis rotation is rotated upwardly and downwardly Use state.

For the security of the upper ladder of enhancing, bed body 10 includes two forward support posts 14, two rear support struts 15, two front supports Post 14 is designed with an exacerbation machine respectively close to stair 20, two rear support struts 15 away from stair 20, two bottoms of rear support strut 15 Structure 151.Two are aggravated the weight that mechanism 151 can offset the people of a part of upper ladder, so that double during solving ladder The problem of layer bed is turned on one's side.

To strengthen the security performance on upper berth, the surrounding of bed frame 11 is around guardrail 13 is provided with, and guardrail 13 is close to the portion of stair 20 It is arranged with guardrail breach 131.Guardrail 13 can effectively protect the people slept on upper berth, and guardrail breach 131 can make stair activity 20 More convenient and safe, just makes up guardrail breach 131, so as to further ensure the peace on upper berth after the rising of stair 20 after use Full performance.

When user is upper terraced, stair 20 are in propradation, and stair 20 are close to bed body 10, aggravate mechanism 151 and offset part The weight of user；During user's descending stair, stair 20 are in decline state, and stair 20 and bed body 10 have a spacing, and user is from inner The space in face faces stair 20 and climbed down；User using upper berth when being fallen asleep, and stair 20 are in propradation, stair 20 Top serve as guardrail 13 and make up guardrail breach 131.

Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed, But therefore it can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that for the common of this area For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to In protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.

Claims

1. a kind of double-layer bed structure, includes bed body (10), it is characterised in that the bed body (10) comprising bed frame (11) and under Bedstead (12), bed body (10) front outside is provided with stair (20)；Bed frame (11) front outside is provided with upper rotary connecting device, on The upper end of rotary connecting device connection stair (20)；Lower bedstead (12) front outside is provided with lower rotary connecting device, and lower rotation connects Lower position in connection device connection stair (20)；

Upper rotary connecting device includes two upper center of rotation (21), and two upper center of rotation (21) are being fixed on bed frame (11) just The outside in face, the spacing of two upper center of rotation (21) is matched with stair (20) width, and lower rotary connecting device is included under two Center of rotation (22), two lower center of rotation (22) are fixed on lower bedstead (12) positive outside, two lower center of rotation (22) With two upper center of rotation (21) location matches；Rotary shaft on one (23), two are respectively equipped with two upper center of rotation (21) One end of upper rotary shaft (23) connects two upper center of rotation (21) respectively, and the other end of two upper rotary shafts (23) is connected to building Both sides at the top of terraced (20)；Rotary shaft (24), the one of two lower rotary shafts (24) are respectively equipped with lower center of rotation (22) End connects two lower center of rotation (22) respectively, and the other end of two lower rotary shafts (24) is connected to the two of stair (20) middle and lower part Side；

Bed body (10) includes two forward support posts (14), two rear support struts (15), and two forward support posts (14) are close to stair (20), two rear support struts (15) are away from stair (20), and two rear support strut (15) bottoms are designed with an exacerbation mechanism respectively (151)。

2. a kind of double-layer bed structure according to claim 1, it is characterised in that bed frame (11) surrounding surround and is provided with Guardrail (13), guardrail (13) is provided with guardrail breach (131) close to the part of stair (20).