CN209661023U - The high sunken bed that university dormitory is used convenient for going to bed - Google Patents

Abstract

The high sunken bed convenient for going to bed is used the utility model discloses a kind of university dormitory, including high sunken bed, upper berth in high sunken bed is supported by support column, and operation is gone to bed by ladder progress upper berth, one end of ladder is hinged on the frame of upper berth, and the other end of ladder and one end of support rod are hinged, the other end of support rod and sliding block are hinged, sliding block sliding is nested in support column, the operating stick through support column one end is provided on sliding block, the support column other end is provided with the baffle being used cooperatively with sliding block；The utility model, by being transformed replacement to ladder, realizes the folder function of ladder, does not occupy convenient for going to bed and excessively dormitory space, eliminate security risk existing for the existing ladder being vertically arranged on the basis of existing high sunken bed.

Description

The high sunken bed that university dormitory is used convenient for going to bed

Technical field:

The utility model relates to a kind of high sunken beds, and the high sunken bed convenient for going to bed is used more particularly to a kind of university dormitory.

Background technique:

Present university dormitory uses high sunken bed, wherein high sunken bed is lower table mode of going to bed, upper layer bed is used to sleep, Lower layer's desk is for study etc., and people are operated when going to bed by ladder, and wherein ladder is structure as a whole with high sunken bed, Ladder be it is vertically-mounted, there is no angle with high sunken bed, cause the inconvenience gone to bed, it is easy to make a misstep, cause when going to bed Safety accident；But since dormitory space is limited, using the ladder with constant tilt angle, dormitory space can be occupied, is reduced The scope of activities of student.

Utility model content:

The technical problem to be solved by the utility model is to overcome the deficiencies in the prior art, on the basis of existing high sunken bed On, by being transformed replacement to ladder, realizes the folder function of ladder, do not occupy convenient for going to bed and excessively dormitory space The high sunken bed that university dormitory is used convenient for going to bed.

The technical solution of the utility model is: a kind of the university dormitory high sunken bed convenient for going to bed, including high sunken bed, institute The upper berth stated in high sunken bed is supported by support column, and goes to bed operation by ladder progress upper berth, the ladder One end is hinged on the frame of upper berth, and the other end of the ladder and one end of support rod are hinged, the other end of the support rod Hinged with sliding block, the sliding block sliding is nested in the support column, is provided on the sliding block through described support column one end Operating stick, the support column other end is provided with the baffle being used cooperatively with the sliding block.

Further, on the surrounding side wall of the sliding block be embedded with steel ball, when sliding block moves up and down in support column, steel ball with Support column wall is contacted and is rolled.

Further, the support rod both ends are hinged by articulated shaft and sliding block and ladder, and support rod one end passes through company Fishplate bar is hinged with sliding block, and the other end is provided with the perforative through-hole of articulated shaft for hingedly using with ladder.

Further, not in the same horizontal line, and the baffle exists for the hinge joint of the support rod and ladder and baffle On the downside of the hinge joint.

Further, the support column is metal pipe material, is specifically round tube or square tube, and the shape and tubing shape Shape is used cooperatively.

The beneficial effects of the utility model are:

1, the utility model, by being transformed replacement to ladder, realizes the folding of ladder on the basis of existing high sunken bed Azido functional does not occupy convenient for going to bed and excessively dormitory space, eliminates security risk existing for the existing ladder being vertically arranged.

2, one end of the utility model ladder and upper berth frame articulation, and be arranged by support rod hinged therewith and sliding In support column, ladder, support rod, support column three form bolt cam shape, realize the inclination and support of ladder, and carry out It folds.

3, not in the same horizontal line, and baffle is in hinge joint for the hinge joint and baffle of the utility model support rod and ladder Downside, when sliding block, which is moved down, to be contacted with baffle, baffle can limit sliding block, at this point, support rod props up ladder Support is realized that ladder has certain angle, is gone to bed convenient for people.

4, the utility model is when sliding block moves up, since support rod and ladder and sliding block are hinged, then realization pair The folding of ladder is not take up dormitory space.

5, the utility model sliding block surrounding outer wall is embedded with steel ball, when sliding block moves up and down in support column, steel ball and support Column wall is contacted and is rolled, and reduces the friction of sliding block and support column, convenient for operation.

6, the operating stick through support column one end is provided on the utility model sliding block, personnel can pass through at upper berth Operating stick moves up and down operation to sliding block, realizes the folding of ladder or stretchs out, and is convenient for going to bed operation.

Detailed description of the invention:

Fig. 1 is the structural schematic diagram that university dormitory uses the high sunken bed convenient for going to bed.

Fig. 2 is the structural schematic diagram of support column.

Fig. 3 is the structural schematic diagram of ladder collapses.

Fig. 4 is the structural schematic diagram that ladder is stretched out.

Fig. 5 is the support rod structural schematic diagram vertical with support column.

Fig. 6 is the A-A view of support rod in Fig. 5.

Fig. 7 is the structural schematic diagram of B in Fig. 6.

Fig. 8 is the structural schematic diagram of C in Fig. 6.

Sliding block stress diagram when Fig. 9 stretchs out for ladder.

Specific embodiment:

Embodiment: referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8 and Fig. 9, in figure, 1- support column, 2- ladder, The upper berth 3- frame, 4- support rod, 5- sliding block, 6- operating stick, 7- baffle, 8- steel ball, 9- articulated shaft, 10- connecting plate, 11- desk, 13- railing, 12- strip-shaped hole, D- hinge joint.

With the high sunken bed gone to bed, including high sunken bed is convenient for, the upper berth in high sunken bed is carried out university dormitory by support column 1 Support, and operation is gone to bed by the progress of ladder 2 upper berth, one end of ladder 2 is hinged on upper berth frame 3, and ladder 2 is another One end and one end of support rod 4 are hinged, and the other end and sliding block 5 of support rod 4 are hinged, and the sliding of sliding block 4 is nested in support column 1, The operating stick 6 through 1 one end of support column is provided on sliding block 4,1 other end of support column is provided with the gear being used cooperatively with sliding block 5 Plate 7.

Further, steel ball 8, when sliding block 5 moves up and down in support column 1, steel ball 8 are embedded on the surrounding side wall of sliding block 5 It contacts and is rolled with 1 inner wall of support column.

Further, 4 both ends of support rod are hinged by articulated shaft 9 and sliding block 5 and ladder 2, and 4 one end of support rod passes through company Fishplate bar 10 and sliding block 5 are hinged, and the other end is provided with the perforative through-hole of articulated shaft 9 for hingedly using with ladder 2.

Further, not in the same horizontal line, and baffle 7 is hinged for the hinge joint D of support rod 4 and ladder 2 and baffle 7 On the downside of point D.

Further, support column 1 is metal pipe material, is specifically round tube or square tube, and shape and pipe geometry cooperate It uses.

For ease of description, the support column 1 in the application uses square tube, and sliding block 5 is the rectangle being used cooperatively with square tube Body；The application is described in detail with reference to the accompanying drawing.

Shown in Fig. 1: relationship of four support column 1(due to view, only display two in figure) upper berth frame 3 is propped up It supports, is provided with railing 13 on upper berth frame 3, desk 11 is placed under upper berth frame 3, is that existing colleges and universities commonly go to bed down above Table structure, wherein ladder 2 is hinged on the upper berth frame 3 at a support column 1, middle part and support column of the support rod 4 to ladder 2 1 middle part is attached.

Shown in Fig. 2: for 1 structure of support column being used cooperatively at ladder 2 with ladder 2 is arranged, being provided in the middle part of support column 1 Two strip-shaped holes 12, pass through strip-shaped hole 12 for connecting plate 10 and support rod 4 are hinged, the sliding block 5 in connecting plate 10 and support column 1 It is structure as a whole or is bolted；Wherein strip-shaped hole 12 can lead directly to 1 upper end of support column or lower end, for installing sliding block 5 and connecting The overall structure that fishplate bar 10 is formed, the part strip-shaped hole 12 of upper end or lower end can be closed after installation, only linger on fishplate bar 10 Space that can be up and down keeps the beauty of support column 1.

Shown in Fig. 3: ladder 2 has basically no difference when folding with vertically disposed ladder in the prior art, difference It is that ladder lower end in the prior art is fixedly connected with the ground, and 2 lower end of ladder of the application is not connect with ground；Sliding block 5 with Connecting plate 10 in the upper end of strip-shaped hole 12, and due to support rod 4 and connecting plate 10 and ladder 2 be it is hinged, then support rod 4 is tilted and is set It sets between ladder 2 and support column 1.

Shown in fig. 4, fig. 9: sliding block 5 and connecting plate 10 are in the lower end of strip-shaped hole 12, and sliding block 5 is contacted with baffle 7, and baffle 7 exists On the downside of hinge joint D (vertical range between the two is H), personnel can go to bed at this time, and support rod 4 plays support to ladder 2 Effect, baffle 7 are defined (movement for stopping sliding block 5 downward) to the position of sliding block 5, and due to the effect of power, ladder 2 is power F It is transmitted along support rod 4, sliding block 5 assigns to the power N2, the power N2 of horizontal direction of a power N1 and a horizontal direction straight down It is supported the blocking of column 1, the power N1 of vertical direction is stopped by baffle 7, completes support rod 4 and supports to stablizing for ladder 2.

Shown in Fig. 5: support rod 4, connecting plate 10, sliding block 5, hinge joint D are on a horizontal linear, sliding block 5 and baffle 7 Between there are also certain distance (vertical range H), the rotation angle at this time between ladder 2 and support column 1 is maximum, when sliding block 5 to Upper movement is folded or is moved down when being opened, and the rotation angle between ladder 5 and support column 1 can reduce.

Shown in Fig. 6: support rod 4 is in eight shape structures, and open end and ladder 2 are hinged, and polymerization end and sliding block 5 are hinged, support Column 1 is square tube, and sliding block 5 is rectangular block, and sliding block 5 is arranged in square tube, and 5 surrounding side wall of sliding block is embedded with steel ball 8.

Its specifically used process are as follows: personnel are moved up by above proposing operating stick 6 with movable slider 5 on upper berth, realize ladder 2 Folding；Personnel are moved down by operating stick 6 with movable slider 5 on upper berth by lower, realize the opening of ladder 2；Personnel are on ground Upper to be moved upwards by above pushing away support rod 4 with movable slider 5, realize the folding of ladder 2: personnel are on the ground by pulling out ladder 2 band movable slider 5 of son moves downward, and realizes the opening of ladder 2.Personnel carry out going to bed operation when ladder 2 opens, later can be with Folded ladder 2.

The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model Limitation, it is made by the above technical examples according to the technical essence of the present invention it is any it is simple modification, equivalent variations with Modification, is still within the scope of the technical solutions of the present invention.

Claims (5)

1. a kind of university dormitory is with the high sunken bed gone to bed, including high sunken bed is convenient for, the upper berth in the high sunken bed passes through support Column is supported, and goes to bed operation by ladder progress upper berth, it is characterized in that: one end of the ladder is hinged on upper berth frame On frame, and the other end of the ladder and one end of support rod are hinged, and the other end and sliding block of the support rod are hinged, the cunning Block sliding is nested in the support column, and the operating stick through described support column one end, the support are provided on the sliding block The column other end is provided with the baffle being used cooperatively with the sliding block.

2. the high sunken bed that university dormitory according to claim 1 is used convenient for going to bed, it is characterized in that: the surrounding of the sliding block Steel ball is embedded on side wall, when sliding block moves up and down in support column, steel ball is contacted and rolled with support column wall.

3. the high sunken bed that university dormitory according to claim 1 is used convenient for going to bed, it is characterized in that: the support rod both ends It is hinged by articulated shaft and sliding block and ladder, and branch support rod one end is hinged with sliding block by connecting plate, the other end is provided with confession The perforative through-hole of articulated shaft hingedly used with ladder.

4. the high sunken bed that university dormitory according to claim 1 is used convenient for going to bed, it is characterized in that: the support rod and ladder Not in the same horizontal line, and the baffle is on the downside of the hinge joint for the hinge joint and baffle of son.

5. the high sunken bed that university dormitory according to claim 1 is used convenient for going to bed, it is characterized in that: the support column is gold Belong to tubing, is specifically round tube or square tube, and the shape is used cooperatively with pipe geometry.