CN212213212U - Dormitory bed easy to assemble and disassemble - Google Patents

Abstract

The utility model discloses an easily disassembled and assembled dormitory bed, which comprises upright posts, an upper bed frame, an upper bed enclosure, a lower bed frame, a plug mechanism and a lower bed enclosure; the bed frame, the bed enclosure and the upright post of the bed are connected by the plug, when in installation, the bolt head can be pulled into the plug shell by the pull handle, then the components are installed between the upright posts, when in place, the bolt head pops out and is fixed under the action of the reset spring, when in disassembly, the bolt head can be pulled into the plug shell by the pull handle and rotates downwards for clamping, so that the disassembly of the other end is convenient, the quick disassembly and the assembly are realized, the upright post adopts a hollow structure, the weight of the whole body is reduced, and the transportation is convenient; the bearing plate is arranged at the upper surrounding baffle hole and the bed frame jack, and the force of downward pressing or upward warping of the bolt head can be offset by the bearing plate when the upper bed surrounding baffle is lifted in a bolt inserting state or the bed frame is pressed downward at the gap of the ladder stand, so that the connection stability is ensured.

Description

Dormitory bed easy to assemble and disassemble

Technical Field

The utility model relates to the field of furniture specifically is an easy dismouting dormitory bed.

Background

People now send into child into noon support mechanism noon break because daily work's busy, select noon support mechanism to choose the bunk beds for use for supplying the student to have a rest mostly, but when the bed need be dismantled and remove, welding or bolt and nut connection commonly used can lead to moving inconveniently to screw and nut connection can appear becoming flexible along with the extension of live time, has the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses an easily assembled and disassembled dormitory bed, which adopts the technical proposal that the dormitory bed comprises four upright posts, an upper bed frame, an upper bed fence, a lower bed frame, bed supporting seats, bed supports, a ladder stand and a lower bed fence, wherein the upper bed frame and the lower bed frame are respectively arranged at the upper part and the lower part of the mounting upright post, the ladder stand is arranged between the upper bed frame and the lower bed frame, the upper bed fence is arranged around the upper bed frame, the ladder stand of the upper bed fence is provided with a gap, the lower bed fence is arranged at the head and the tail of the lower bed frame, the upper bed frame and the transverse frame of the lower bed frame are respectively provided with opposite bed supporting seats, the bed supports are arranged in the bed supporting seats, the upper bed fence, the lower bed frame and the lower bed fence are all spliced with a bolt mechanism, the upright posts are square columns with square cross sections, four vertical surfaces are provided with four square openings, which are respectively an upper surrounding baffle hole, an upper bed frame hole, a lower surrounding baffle hole and a lower bed frame hole from top to bottom, and the heights of the four square openings correspond to the plug mechanisms of the upper bed surrounding baffle, the upper bed frame, the lower bed surrounding baffle and the lower bed frame respectively; the plug mechanism further comprises a plug shell, a plug head, a pull handle, a rotating shaft and a tailstock, wherein the plug shell is a hollow shell, the plug head is a square block, the size of the plug head is matched with that of a square opening of a vertical face of the stand column and that of the plug shell, the rotating shaft and the tailstock are sequentially and fixedly connected behind the plug head, the rotating shaft is a cylinder, the pull handle rotatably connected with the rotating shaft is mounted on the rotating shaft, and the tailstock connected behind the rotating shaft is a square block and is matched with that of the opening of the plug shell in size; the plug shell is provided with a transverse sliding groove and a longitudinal limiting groove, the size of the transverse sliding groove is matched with that of the pull handle, and the longitudinal limiting groove is positioned at the tail end of the transverse sliding groove.

As a preferred technical scheme of the utility model, enclose on the stand and keep off the loading board that hole, upper bed frame hole and lower bed frame hole dead slot were all had a set of two piece upper and lower complete embeddings, fixed connection between loading board and the stand goes up every group loading board upper plate bottom surface and hypoplastron top surface in bed frame hole and the lower bed frame hole respectively with the top surface and the bottom surface parallel and level of stand trompil.

As a preferred technical scheme of the utility model, upper strata bed encloses the fender and encloses the fender with lower floor's bed and constitute by upper portion mobile jib and lower part vertical pole, and upper portion mobile jib both ends enclose the bolt mechanism that keeps off for the bed, and there is the vertical pole of equidistance range lower bottom surface, upper strata bed frame and lower floor's bed frame top surface have the slot that corresponds with upper strata bed enclosure fender, the vertical pole that lower city bed enclosed the fender respectively.

As an optimal technical scheme of the utility model, install reset spring between the bottom surface in tailstock and the plug shell, reset spring is compression spring.

As an optimal technical scheme of the utility model, under the grafting state, the equal level of the pull handle of upper bed frame and lower floor's bed frame is inside, and the equal vertical downwards of pull handle that upper bed encloses the fender and lower floor's bed encloses the fender.

As an optimized technical proposal of the utility model, the bolt shell, the upper bed frame, the upper bed enclose the fender, the lower bed frame, the lower bed enclose the fender cross sectional shape size identical.

As an optimal technical scheme of the utility model, couple on the handrail top decurrent L type of cat ladder, couple under the decurrent L type in below, go up the couple and get in touch down the square groove size and upper bed frame and the bed frame size phase-match of lower floor that form between with the handrail.

The utility model has the advantages that: the utility model discloses a bed frame, bed enclose and keep off and adopt the bolt to connect between the stand, when installation accessible pull handle draws in the bolt shell, later packs the part into between the stand, the bolt is popped out fixedly under reset spring effect after target in place, can draw in the bolt shell and rotate the screens downwards through the pull handle during dismantlement with the bolt, so that the dismantlement of the other end, thereby realize quick dismouting, the stand adopts hollow structure, wholly subtracts heavy, the transportation of being convenient for; the bearing plate is arranged at the upper surrounding baffle hole and the bed frame jack, and the force of downward pressing or upward warping of the bolt head can be offset by the bearing plate when the upper bed surrounding baffle is lifted in a bolt inserting state or the bed frame is pressed downward at the gap of the ladder stand, so that the connection stability is ensured.

Drawings

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

FIG. 2 is a schematic view of the structure of the upright post of the present invention;

FIG. 3 is a schematic view of the column bearing plate of the present invention;

FIG. 4 is a schematic structural view of the plug mechanism of the present invention;

FIG. 5 is an exploded view of the bolt mechanism of the present invention;

fig. 6 is a schematic view of the ladder stand structure of the present invention.

In the figure: 1-upright column, 101-upper enclosing baffle hole, 102-upper bed frame hole, 103-lower enclosing baffle hole, 104-lower bed frame hole, 105-bearing plate, 2-upper bed frame, 3-upper bed enclosing baffle, 4-lower bed frame, 5-bed supporting seat, 6-bed support, 7-ladder stand, 701-upper hook, 702-lower hook, 8-plug mechanism, 801-plug shell, 802-bolt head, 803-pull handle, 804-rotating shaft, 805-tailstock 806-reset spring and 9-lower bed enclosing baffle.

Detailed Description

Example 1

As shown in figures 1 to 6, the utility model discloses an easily assembled and disassembled dormitory bed, which adopts the technical proposal that the dormitory bed comprises four upright posts 1, an upper bed frame 2, an upper bed enclosure 3, a lower bed frame 4, bed supporting seats 5, bed supports 6, a ladder stand 7 and a lower bed enclosure 9, wherein the upright posts 1 are provided with four upright posts, the upper bed frame 2 and the lower bed frame 4 are respectively arranged at the upper part and the lower part of the upright posts 1, the ladder stand 7 is arranged between the upper bed frame 2 and the lower bed frame 4, the upper bed enclosure 3 is arranged around the upper bed frame 2, the ladder stand 7 of the upper bed enclosure 3 is provided with a gap, the lower bed enclosure 9 is arranged at the head and the tail of the lower bed frame 4, the transverse inner sides of the upper bed frame 2 and the lower bed frame 4 are provided with the opposite bed supporting seats 5, the bed supports 6 are arranged in the bed supporting seats 5, the upper bed enclosure 2, the upper bed enclosure 3, the lower bed enclosure 4, the lower bed enclosure 9 and the upright posts 1 are all provided with inserting mechanisms 8, the upright column 1 is a square column with a square cross section, four vertical surfaces are provided with four square openings, an upper enclosing baffle hole 101, an upper bed frame hole 102, a lower enclosing baffle hole 103 and a lower bed frame hole 104 are respectively arranged from top to bottom, and the heights of the openings correspond to the plug mechanisms 8 of the upper bed enclosing baffle 3, the upper bed frame 2, the lower bed enclosing baffle 9 and the lower bed frame 4 respectively; the plug mechanism 8 further comprises a plug shell 801, a plug head 802, a pull handle 803, a rotating shaft 804 and a tailstock 805, wherein the plug shell 801 is a hollow shell, the plug head 802 is a square block, the size of the plug head 802 is matched with that of a square opening of a vertical surface of the upright post 1 and that of the opening of the plug shell 801, the rotating shaft 804 and the tailstock 805 are fixedly connected behind the plug head 802 in sequence, the rotating shaft 804 is a cylinder, the pull handle 803 rotationally connected with the rotating shaft 804 is installed on the rotating shaft 804, and the tailstock 805 connected behind the rotating shaft 804 is a square block and is matched with that of the opening of the plug shell 801 in size; the plug shell 801 is provided with a transverse sliding groove and a longitudinal limiting groove, the size of the transverse sliding groove is matched with that of the pull handle 803, and the longitudinal limiting groove is positioned at the tail end of the transverse sliding groove.

As an optimal technical scheme of the utility model, the last fender hole 101 that encloses of stand 1, go up bed frame hole 102 and lower bed frame hole 104 dead slot all have a set of upper and lower two loading boards 105 of embedding completely, fixed connection between loading board 105 and the stand 1, every group loading board 105 upper plate bottom surface and hypoplastron top surface in bed frame hole 102 and lower bed frame hole 104 respectively with the top surface and the bottom surface parallel and level of stand 1 trompil.

As a preferred technical scheme of the utility model, upper strata bed encloses fender 3 and lower floor's bed and encloses fender 9 and constitute by upper portion mobile jib and lower part vertical pole, and upper portion mobile jib both ends enclose the bolt mechanism 8 that keeps off for the bed, and there is the vertical pole that the equidistance was arranged in the lower bottom surface, upper strata bed frame 2 and 4 top surfaces of lower floor's bed frame have the slot that corresponds with upper strata bed enclosure 3, the vertical pole that the lower city bed enclosed fender 9 respectively.

As an optimized technical solution of the present invention, a return spring 806 is installed between the bottom surfaces in the tailstock 805 and the plug housing 801, and the return spring 806 is a compression spring.

As an optimal technical scheme of the utility model, under the grafting state, the equal level of pull handle 803 of upper bed frame 2 and lower floor's bed frame 4 is inside, and the equal vertical downwards of pull handle 803 that upper bed encloses fender 3 and lower floor's bed and encloses fender 9.

As an optimized technical proposal of the utility model, the bolt shell 801, the upper bed frame 2, the upper bed enclose the fender 3, the lower bed frame 4, the lower bed enclose the fender 9 and have the same cross section shape and size.

As an optimal technical scheme of the utility model, couple 701 on the decurrent L type of handrail top of cat ladder 7, couple 702 under the decurrent L type in below, go up couple 701 and couple 702 down and 4 size phase-matches of square groove size and upper bed frame 2 and lower floor's bed frame that form between handrail and the handrail.

The utility model discloses a theory of operation: when the utility model is installed, the upper bed and the lower bed are completely the same in installation principle, for example, the lower bed is installed, the upright column 1 is erected, the pull handle 803 of the bolt mechanism 8 of the lower bed frame 4 is pulled backwards along the transverse sliding groove on the bolt shell 801, the pull handle 803 drives the bolt head 802 and the tail seat 805 to move backwards to compress the reset spring 806, the pull handle 803 is pulled to the limit and then rotates downwards around the shaft 804 along the longitudinal limit groove, the pull handle 803 clamps the bolt shell 801 to prevent the bolt head 802 from resetting, the lower bed frame 4 moves towards the lower bed frame hole 104 illuminated by two phases of the upright column 1, the bed support seat 5 of the lower bed frame 4 is kept towards the inner side of the lower bed all the time when moving, the slot of the lower bed enclosure is always upwards, the pull handle 803 is rotated upwards to remove the limit of the bolt shell 801 when the lower bed frame 4 is positioned between the two upright columns 1, the bolt head 806 is pressed against the outer wall of the upright column 1 under the action of the reset spring, continuing to move the lower bed frame 4 to the lower bed frame hole 104 of the upright post 1, when the bolt heads 802 at the two ends are completely matched with the lower bed frame hole 104, popping and inserting the bolt heads 802 into the lower bed frame hole 104 to complete the installation of the lower bed frame, installing the lower bed enclosure 9, keeping the longitudinal rod of the lower bed enclosure 9 downward and the pull handle 803 toward the inner side of the lower bed, leading the bolt heads 802 to be retracted into the bolt insertion shell 801 through the pull handle 803, clamping the lower bed enclosure 9 at the shorter distance side of the upright post 1, installing according to the installation method of the lower bed frame 4, when the bolt heads 802 are completely clamped into the lower enclosure baffle hole 103, leading the longitudinal rod to be completely inserted into the lower bed enclosure baffle slot, transversely embedding the bed supports 6 into two opposite bed support seats 5, and completing the installation of the lower bed; after the installation of the upper bed is completed in the same step, the ladder stand 7 is installed, the ladder stand 7 is taken to the ladder stand opening of the upper bed, the ladder stand 7 is tightly attached to the upper bed frame 2 and the lower bed frame 4 towards the bed surface and then moves downwards, so that the upper hook 701 is hung on the upper bed frame 2, and the lower hook 702 is hung on the lower bed frame 4, and the installation of the ladder stand is completed; when the movable support is disassembled, the ladder stand 7 and the bed support 6 are disassembled firstly according to the reverse order of the assembly, and then the pull handle 803 arranged on the part inserted by the plug mechanism 8 is pulled and rotated for limiting, so that the inserted state can be released, and the movable support can be disassembled; in the use, the power that personnel pushed down on the bed can be used in the grafting department of bed frame and stand 1, the ascending perk of bolt 802 can effectively be offset to loading board 105, and the upper strata bed of installation cat ladder 7 one side encloses fender 3 and fixes because of mainly relying on the grafting of the bolt mechanism 8 of one end and vertical pole on upper strata bed frame 2, so there is the risk of the perk of 7 one ends of man-made being close to cat ladder, thereby the loading board 105 of installing in enclosing fender hole 101 on the stand 1 can be from top to bottom withstood the bolt 802 of this side upper strata bed and enclose fender 3 and prevent the potential safety hazard that the upwarp brought.

The utility model discloses can select to install the strengthening rib additional from top to bottom at stand 1 dress loading board 105 and improve the bearing capacity of loading board 105.

The mechanical connection according to the present invention is a conventional means used by those skilled in the art, and can be suggested by limited tests, which is common knowledge.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.

Claims (7)

1. An easily assembled and disassembled dormitory bed comprises stand columns (1), an upper bed frame (2), an upper bed enclosure baffle (3), a lower bed frame (4), bed supporting seats (5), bed supports (6), a ladder stand (7) and a lower bed enclosure baffle (9), wherein the stand columns (1) are four, the upper bed frame (2) and the lower bed frame (4) are respectively arranged at the upper part and the lower part of the stand columns (1), the ladder stand (7) is arranged between the upper bed frame (2) and the lower bed frame (4), the upper bed enclosure baffle (3) is arranged around the upper bed frame (2), the ladder stand (7) of the upper bed enclosure baffle (3) is provided with a notch, the lower bed enclosure baffle (9) is arranged at the bed head and the bed tail of the lower bed frame (4), the upper bed frame (2) and the lower bed frame (4) are both provided with opposite bed supporting seats (5) at the inner sides of the transverse frames, and the bed supports (6) are arranged in the bed supporting seats (5), the method is characterized in that: the upper bed frame (2), the upper bed enclosure (3), the lower bed frame (4), the lower bed enclosure (9) and the upright post (1) are all spliced by a bolt mechanism (8), the upright post (1) is a square post with a square cross section, four vertical faces are provided with four square holes, an upper enclosure baffle hole (101), an upper bed frame hole (102), a lower enclosure baffle hole (103) and a lower bed frame hole (104) are respectively arranged from top to bottom, and the heights of the upper bed enclosure (3), the upper bed frame (2), the lower bed enclosure (9) and the bolt mechanism (8) of the lower bed frame (4) correspond to each other respectively; the plug mechanism (8) further comprises a plug shell (801), a plug head (802), a pull handle (803), a rotating shaft (804) and a tail seat (805), wherein the plug shell (801) is a hollow shell, the plug head (802) is a square block, the size of the plug head (802) is matched with that of a square open hole in the vertical face of the upright post (1) and that of the plug shell (801), the rotating shaft (804) and the tail seat (805) are fixedly connected behind the plug head (802) in sequence, the rotating shaft (804) is a cylinder, the pull handle (803) rotatably connected with the rotating shaft (804) is installed on the rotating shaft (804), the tail seat (805) connected behind the rotating shaft (804) is a square block, and the size of the tail seat (805) is matched with that of the open hole of the plug shell (801); the plug shell (801) is provided with a transverse sliding groove and a longitudinal limiting groove, the size of the transverse sliding groove is matched with that of the pull handle (803), and the longitudinal limiting groove is positioned at the tail end of the transverse sliding groove.

2. An easily disassembled and assembled dormitory bed according to claim 1, wherein: the upper wall of the upright post (1) is provided with a group of upper and lower completely-embedded bearing plates (105) in hollow grooves of the blocking hole (101), the upper bed frame hole (102) and the lower bed frame hole (104), the bearing plates (105) are fixedly connected with the upright post (1), and the bottom surface of the upper plate and the top surface of the lower plate of each group of bearing plates (105) in the upper bed frame hole (102) and the lower bed frame hole (104) are flush with the top surface and the bottom surface of the hole of the upright post (1) respectively.

3. An easily disassembled and assembled dormitory bed according to claim 1, wherein: the upper bed encloses fender (3) and lower floor's bed and encloses fender (9) and constitute by upper portion mobile jib and lower part vertical pole, and upper portion mobile jib both ends are the bed and enclose bolt mechanism (8) that keep off, and the lower bottom surface has the vertical pole that the equidistance was arranged, upper bed frame (2) and lower floor's bed frame (4) top surface have the slot that corresponds with the upper bed encloses fender (3), lower floor's bed and encloses the vertical pole that keeps off (9) respectively.

4. An easily disassembled and assembled dormitory bed according to claim 1, wherein: and a return spring (806) is arranged between the tail seat (805) and the inner bottom surface of the plug shell (801), and the return spring (806) is a compression spring.

5. An easily disassembled and assembled dormitory bed according to claim 1, wherein: under the plugging state, the pull handles (803) of the upper layer bed frame (2) and the lower layer bed frame (4) are horizontally inward, and the pull handles (803) of the upper layer bed enclosure (3) and the lower layer bed enclosure (9) are vertically downward.

6. An easily disassembled and assembled dormitory bed according to claim 1, wherein: the plug shell (801), the upper bed frame (2), the upper bed enclosure (3), the lower bed frame (4) and the lower bed enclosure (9) are identical in cross section shape and size.

7. An easily disassembled and assembled dormitory bed according to claim 1, wherein: the upper portion of the handrail of the ladder stand (7) is provided with a downward L-shaped upper hook (701), the lower portion of the handrail is provided with a downward L-shaped lower hook (702), and the size of a square groove formed between the upper hook (701), the lower hook (702) and the handrail is matched with the size of the upper bed frame (2) and the lower bed frame (4).

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