CN112401558B - Double-deck apartment bed of student with prevent function of falling - Google Patents

Abstract

The invention relates to a student double-deck apartment bed, in particular to a student double-deck apartment bed with the function of preventing falling. The invention provides a student double-deck apartment bed with a light-shielding function, which can fix the water cup of the upper berth user and has the function of preventing falling. A double-layer apartment bed for students with a fall prevention function, comprising a base, a lower bed, an upper bed and a stairway, the base is provided with a lower bed, the lower bed is provided with an upper bed, the base is provided with a stairway, and the upper bed There is a lifting mechanism on the upper bed, and a stretching mechanism on the upper bed and the lifting mechanism. The present invention can prevent upper berth users from falling by providing a lifting mechanism and a stretching mechanism, thereby achieving the effect of protecting upper berth users; by providing a lowering mechanism and a covering mechanism, the covering mechanism and the lowering mechanism can realize The beds of the upper and lower bunk users are shaded to achieve the effect of improving the comfort of the users.

Description

A student bunk apartment bed with anti-fall function

technical field

The invention relates to a student double-storey apartment bed, in particular to a student double-storey apartment bed with the function of preventing falling.

Background technique

The apartment bed is a commonly used student accommodation tool in schools, and it is generally a bunk bed structure.

Patent application number CN201920632315.6, publication date 20190506, a double-layer apartment bed with lockers, including a lower bed board, the upper part of the lower bed board is fixedly connected with an upper bed board through a support board and a support column, and the first fixed The upper part of the board is fixedly connected with a fixed cabinet, and the upper part of one side of the support board is fixedly connected with a slide rail, and a movable cabinet is slidably installed on the slide rail, and the lower side of the support board is provided with a hole for easy communication with the fixed cabinet. Opening, the lower part of one end of the upper bed board and the lower bed board is respectively fixedly connected with an open cabinet, and the inside of the open cabinet is fixedly installed with a plug-in row, and the plug-in row is connected with a plug through a wire. This double-layer apartment bed is convenient for upper and lower bunk users to use the storage function, and makes the use space of the upper bunk more spacious and bright, which is very convenient; through the design of the open cabinet, it is convenient for upper and lower bunk users to store mobile phones, hand warmers, tablet computers, etc. for life and study Supplies, and easy to charge, in the charging process to avoid direct impact of electromagnetic radiation on health. However, this device does not have a shading function, which will affect the comfort of the upper and lower berth users, and the upper berth user may cause the water cup to topple over when the upper berth user takes the water cup, causing the water to wet the bed.

For the problems in the above-mentioned prior art, we have designed a double-layer apartment bed for students with a function of shading, and can fix the water cup of the user on the upper bunk with the function of anti-falling.

Contents of the invention

The purpose of the present invention is to provide a student double-deck apartment bed with a shading function, and can fix the water cup of the upper berth user with a fall-proof function, to solve the above-mentioned background technology that the prior art does not have a shading function, It will affect the use comfort of the upper and lower berth users, and the upper berth user may cause the water cup to topple over when the upper berth user takes the water cup, causing the problem that the water wets the bed.

In order to achieve the above object, the present invention provides the following technical solutions: a double-layer apartment bed for students with a fall prevention function, including a base, a lower bed, an upper bed and a stairway, the base is provided with a lower bed, and the lower bed is provided with a The upper bed is provided with a stairway on the base, the upper bed is provided with a lifting mechanism, and the upper bed and the lifting mechanism are provided with a stretching mechanism.

As a preference, the sliding type on the upper bed is provided with a push rod, the push rod is connected with a rack, and a compression spring is connected between the push rod and the upper bed, and the rotating type on the upper bed is provided with a rotating rod, and the bottom of the rotating rod is provided with a full gear , all gears mesh with the rack, the first sliding sleeve is provided on both sides of the upper bed, the second sliding sleeve is slidingly provided between the two first sliding sleeves, the second sliding sleeve is connected with the rotating rod in a rotational manner, and the second sliding sleeve is rotatable. Both sides of the lower part of the second sliding sleeve are slidingly provided with buckles, and the buckles cooperate with the first sliding sleeve.

As a preference, the upper bed is provided with a first bracket, both sides of the second sliding sleeve are slidingly provided with slide bars, the upper side of the first bracket is provided with a first rotating shaft, and the first rotating shaft is provided with two first rotating shafts. As for the connecting rod, the lower part of the first connecting rod is rotationally connected with the slide rod on the same side respectively.

As preferably, the two parts of the upper bed are provided with second brackets, the upper parts of the two second brackets are rotatably provided with a second rotating shaft, the second rotating shaft is provided with a mainspring, and the two ends of the mainspring are connected to the second rotating shaft and the second rotating shaft respectively. The second bracket on one side is connected, the first curtain is wound around the two parts of the second rotating shaft, the second rotating shaft is provided with a ratchet, the upper part of the second bracket on the other side is provided with a third bracket, and the third bracket is rotatably provided with Ratchet, the ratchet is covered with a first torsion spring, the two ends of the first torsion spring are respectively in contact with the ratchet and the third bracket, the second rotating shaft is provided with a one-way gear, and a pull wire is wound on the one-way gear to make the bed There is a fourth bracket on the top, a pull rod is set on the second sliding sleeve, and the pull rod is slidably connected with the upper bed. The fourth bracket is internally rotated with a first roller, and the upper bed is rotated with a second roller. The first roller A stay cord is wound between the second roller and the second roller, and the two ends of the stay cord are respectively connected with the ratchet and the draw bar.

Preferably, a fixed rod is arranged on the upper part of the upper bed, and a plurality of connecting rings are slidably arranged on the fixed rod, and second curtains are connected between the bottoms of the plurality of connecting rings.

Preferably, a wardrobe is provided on the base, a first cabinet door is rotatably provided on the wardrobe, a plurality of drawers are slidingly provided inside the wardrobe, a locker is provided on the base, the locker is located on one side of the wardrobe, and the locker is located on the side of the wardrobe. On the lower side of the bed, the locker is provided with a second cabinet door in a symmetrical and rotating manner.

As a preference, the first bracket is provided with a bottom support, and the upper part of the bottom support is rotatably provided with two clamping plates, and the upper part of the bottom support is covered with a second torsion spring, and the two ends of the second torsion spring are respectively connected with the clamping plate and the bottom support. .

Preferably, the width of the lower bunk is the same as that of the upper bunk.

Compared with the prior art, the beneficial effects of the present invention are as follows: 1. The present invention can prevent the user of the upper berth from falling by providing a lifting mechanism and a spreading mechanism, thereby achieving the effect of protecting the user of the upper berth;

2. The present invention is provided with a lowering mechanism and a covering mechanism, and the covering mechanism and the lowering mechanism can realize the light-shielding of the upper and lower bunk users' beds, thereby achieving the effect of improving the user's comfort;

3. By providing a storage mechanism and a storage mechanism, it is convenient for people to store things, and at the same time, it is convenient for users on the upper bunk to store water cups and prevent the water cups from tipping over.

Description of drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention.

Fig. 2 is a schematic perspective view of the first part of the lifting mechanism of the present invention.

Fig. 3 is a schematic perspective view of the second mechanism of the lifting mechanism of the present invention.

Fig. 4 is a three-dimensional structural schematic view of the spreading mechanism of the present invention.

Fig. 5 is a schematic perspective view of the first part of the descending mechanism of the present invention.

Fig. 6 is a schematic perspective view of the second part of the descending mechanism of the present invention.

Fig. 7 is a partially enlarged three-dimensional structural schematic diagram at Fig. A of the present invention.

Fig. 8 is a schematic perspective view of the third part of the descending mechanism of the present invention.

FIG. 9 is a schematic perspective view of the three-dimensional structure of the covering mechanism of the present invention.

Fig. 10 is a schematic perspective view of the storage mechanism of the present invention.

Fig. 11 is a schematic perspective view of the storage mechanism of the present invention.

Explanation of reference signs: 1: base, 2: getting out of bed, 3: getting out of bed, 4: stairway, 5: lifting mechanism, 51: push rod, 52: rack, 53: compression spring, 54: rotating rod, 55 : full gear, 56: first sliding sleeve, 57: second sliding sleeve, 58: buckle, 6: expansion mechanism, 61: first bracket, 62: sliding rod, 63: first rotating shaft, 64: first Connecting rod, 7: lowering mechanism, 71: second bracket, 72: second rotating shaft, 73: spring, 74: first curtain, 75: ratchet, 76: third bracket, 77: ratchet, 78: first Torsion spring, 79: one-way gear, 710: pull wire, 711: fourth bracket, 712: pull rod, 713: first roller, 714: second roller, 715: pull cord, 8: cover mechanism, 81: fixed rod, 82: second curtain, 83: connecting ring, 9: storage mechanism, 91: wardrobe, 92: first cabinet door, 93: drawer, 94: locker, 95: second cabinet door, 10: storage mechanism, 101 : Clamping plate, 102: Second torsion spring, 103: Bottom bracket.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-11, the present invention provides a technical solution: a double-layer apartment bed for students with a fall prevention function, including a base 1, a lower bed 2, an upper bed 3, a stairway 4, a lifting mechanism 5, a push Rod 51, rack 52, compression spring 53, rotating rod 54, full gear 55, first sliding sleeve 56, second sliding sleeve 57, buckle 58, expansion mechanism 6, first bracket 61, sliding rod 62, the first A rotating shaft 63, a first connecting rod 64, a lowering mechanism 7, a second support 71, a second rotating shaft 72, a mainspring 73, a first curtain 74, a ratchet 75, a third support 76, a ratchet 77, and a first torsion spring 78 , one-way gear 79, pull wire 710, fourth bracket 711, pull rod 712, first roller 713, second roller 714, pull cord 715, covering mechanism 8, fixed rod 81, second curtain 82, connecting ring 83, storage mechanism 9. Wardrobe 91, first cabinet door 92, drawer 93, locker 94, second cabinet door 95, storage mechanism 10, clamping plate 101 and second torsion spring 102, base 1 is provided with lower bed 2, lower The bed 2 is provided with an upper berth 3, the right side of the base 1 is provided with a stairway 4, the upper berth 3 front side is provided with a lifting mechanism 5, and the upper berth 3 and the lifting mechanism 5 are provided with a stretching mechanism 6.

The right part of the front side of the upper bunk 3 is slidingly provided with a push rod 51, the left side of the push rod 51 is connected with a rack 52, and the right side of the push rod 51 is connected with a compression spring 53 between the upper bunk 3, and the middle part of the front side of the upper bunk 3 rotates The formula is provided with a rotating rod 54, the bottom of the rotating rod 54 is provided with a full gear 55, and the full gear 55 meshes with the rack 52, and the upper bed 3 is provided with a first sliding sleeve 56 on the front side, left and right, and between the two first sliding sleeves 56. The sliding type is provided with a second sliding sleeve 57, the second sliding sleeve 57 is rotationally connected with the rotating rod 54, and the left and right sides of the lower part of the second sliding sleeve 57 are slidingly provided with buckles 58, and the buckles 58 are connected with the first sliding sleeve. 56 fits.

The middle part of the front side of the upper bed 3 is provided with a first bracket 61, and the left and right sides of the second sliding sleeve 57 are slidingly provided with slide bars 62. The upper side of the first bracket 61 is provided with a first rotating shaft 63, and the first rotating shaft 63 rear portion Two first connecting rods 64 are rotatably provided, and the lower parts of the first connecting rods 64 are respectively rotatably connected to the sliding rods 62 on the same side.

On the upper bed 3, the left and right sides of the front side are provided with a second support 71, and a second rotating shaft 72 is provided in rotation between the two second supporting 71 tops, and a spring 73 is provided on the right side of the second rotating shaft 72, and a clockwork 73 The two ends are respectively connected with the second rotating shaft 72 and the second bracket 71 on the right side, the left and right parts of the second rotating shaft 72 are surrounded by the first curtain 74, the left side of the second rotating shaft 72 is provided with a ratchet 75, and the left side of the second bracket 71 tops are provided with the 3rd support 76, and the 3rd support 76 left side rotations are provided with ratchet 77, and ratchet 77 right sides are covered with the first torsion spring 78, and the first torsion spring 78 two ends are connected with ratchet 77 and the 2nd respectively. Three brackets 76 are in contact with each other, the left end of the second rotating shaft 72 is provided with a one-way gear 79, the one-way gear 79 is wound with a backguy 710, the left side of the upper bed 3 is provided with a fourth bracket 711, and the left side of the second sliding sleeve 57 is provided with a pull rod 712, the pull bar 712 is connected with the upper berth 3 in a sliding manner, the fourth support 711 is internally rotatable with a first roller 713, and the upper berth 3 is left rotatably provided with a second roller 714, between the first roller 713 and the second roller 714 A stay rope 715 is wound in between, and two ends of the stay rope 715 are respectively connected with the ratchet 77 and the pull rod 712 .

The upper part of the front side of the upper bunk 3 is provided with a fixed rod 81, and a plurality of connecting rings 83 are slidably arranged on the fixed rod 81, and second curtains 82 are connected between the bottoms of the plurality of connecting rings 83.

A wardrobe 91 is provided on the left side of the base 1, a first cabinet door 92 is arranged on the left side of the front side of the wardrobe 91, and a plurality of drawers 93 are provided on the left side of the wardrobe 91, and a locker is provided on the left side of the base 1. 94, the locker 94 is positioned at the right side of the wardrobe 91, the locker 94 is positioned at the lower side of the bunk 2, and the left side of the locker 94 front portion is symmetrically rotated up and down to be provided with a second cabinet door 95.

The front side of the first support 61 is provided with a bottom support 103, and the top of the bottom support 103 is rotatably provided with two clamping plates 101. The bottom support 103 is covered with a second torsion spring 102, and the two ends of the second torsion spring 102 are respectively connected to the clamp The plate 101 is connected to the bottom bracket 103 .

People can use the upper berth 3 and the lower berth 2 to rest, and the upper berth user can reach the upper berth 3 through the stairway 4, and the upper berth user can push the lifting mechanism 5 at the same time, and the movement of the lifting mechanism 5 will drive the stretching mechanism 6 to move. Thereby reach the purpose of protecting the upper berth user, when the upper berth user does not need to use the upper berth 3, the upper berth user drives the lifting mechanism 5 to reset, so that the stretching mechanism 6 resets.

People manually push the push rod 51 to the right, so that the push rod 51 drives the rack 52 to move to the right, the compression spring 53 is compressed, and the rack 52 moves to the right to drive the full gear 55 to rotate, thereby driving the rotating rod 54 to rotate, so that the second slide The sleeve 57 moves upward, thereby driving the buckle 58 to move upward, so that the buckle 58 pops out and engages with the hole in the first sliding sleeve 56, and then people release the push rod 51, and the second sliding sleeve 57 can be used as a railing to prevent the upper The bunk user falls, and when the upper bunk user does not need to use the upper bunk 3, people manually press the buckle 58 inward, so that the buckle 58 retracts into the second sliding sleeve 57, and the compression spring 53 resets to drive the push rod 51 and the rack 52 are reset, so that the full gear 55 is reversed, thereby driving the rotating rod 54 to reverse, thereby driving the second sliding sleeve 57 to move down and reset.

When the second sliding sleeve 57 moves up, it will gradually approach the first rotating shaft 63, so that the two first connecting rods 64 rotate, thereby driving the two sliding rods 62 to slide outwards, so as to achieve more comprehensive protection for upper berth users For the purpose, when the second sliding sleeve 57 moves down to reset, the second sliding sleeve 57 gradually moves away from the first rotating shaft 63, thereby driving the first connecting rod 64 to rotate, so that the two sliding rods 62 slide inwardly to reset.

In order to improve the comfort of the upper berth user, the upward movement of the second sliding sleeve 57 will drive the pull rod 712 to move upward, so that the pull wire 710 passes through the first roller 713 and the second roller 714 to drive the ratchet 77 to rotate, so that the ratchet 77 and the ratchet 75 is disengaged, the first torsion spring 78 is deformed, and the mainspring 73 releases the force and resets to drive the second rotating shaft 72 to rotate, thereby driving the first curtain 74 to turn out to block the light. At this time, the one-way gear 79 does not rotate. When the bed is not needed, people pull the pull wire 710 manually, so that the pull wire 710 drives the one-way gear 79 to rotate, thereby driving the second rotating shaft 72 to rotate to close the first curtain 74, and the mainspring 73 is deformed by force, and then people manually press the card inward. Buckle 58, so that the second sliding sleeve 57 moves down to drive the pull rod 712 to move down, so that the pull wire 710 resets and drives the ratchet 77 to reset, the first torsion spring 78 also resets, and the ratchet 77 blocks the ratchet 75, so that the second rotating shaft 72 is fixed at that location.

The user of the lower berth can move the left and right connecting rings 83, which will drive the second curtain 82 to open or fold. When the second curtain 82 is fully opened, the purpose of improving the comfort of the lower berth user can be achieved. When using the lower bunk 2, move the connecting ring 83 to the left so that the second curtain 82 can be folded.

People can open the first cabinet door 92, hang clothes in the wardrobe 91, and simultaneously place smaller clothing by pulling the drawer 93, then close the first cabinet door 92 and get final product, and people can switch the second cabinet door simultaneously 95 stores items in lockers 94 .

When the upper berth user needs to place a water cup, people can open the two clamping plates 101, so that the second torsion spring 102 is deformed, and then the cup is placed on the bottom support 103, and the bottom support 103 plays a limiting role for the cup, and then People loosen the clamping plate 101, and the second torsion spring 102 resets to drive the clamping plate 101 to reset, and repeat the above steps when taking the cup.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (5)

1. A double-deck apartment bed with a falling prevention function for students comprises a base (1), a lower bed (2), an upper bed (3) and a stair way (4), and is characterized in that the lower bed (2) is arranged on the base (1), the upper bed (3) is arranged on the lower bed (2), the stair way (4) is arranged on the base (1), a lifting mechanism (5) is arranged on the upper bed (3), and a support mechanism (6) is arranged on the upper bed (3) and the lifting mechanism (5);

a push rod (51) is arranged on the upper bed (3) in a sliding manner, a rack (52) is connected onto the push rod (51), a compression spring (53) is connected between the push rod (51) and the upper bed (3), a rotary rod (54) is arranged on the upper bed (3) in a rotating manner, a full gear (55) is arranged at the bottom of the rotary rod (54), the full gear (55) is meshed with the rack (52), first sliding sleeves (56) are arranged on two sides of the upper bed (3), a second sliding sleeve (57) is arranged between the two first sliding sleeves (56) in a sliding manner, the second sliding sleeve (57) is connected with the rotary rod (54) in a rotating manner, buckles (58) are arranged on two sides of the lower portion of the second sliding sleeve (57) in a sliding manner, and the buckles (58) are matched with the first sliding sleeves (56);

a first support (61) is arranged on the upper bed (3), sliding rods (62) are arranged on two inner sides of the second sliding sleeve (57) in a sliding manner, a first rotating shaft (63) is arranged on the upper side of the first support (61), two first connecting rods (64) are rotatably arranged on the first rotating shaft (63), and the lower parts of the first connecting rods (64) are rotatably connected with the sliding rods (62) on the same side respectively;

the upper bed (3) is provided with second supports (71) at two ends, a second rotating shaft (72) is rotatably arranged between the upper parts of the two second supports (71), a spring (73) is arranged on the second rotating shaft (72), two ends of the spring (73) are respectively connected with the second rotating shaft (72) and the second support (71) at one side, a first curtain (74) is wound on the two parts of the second rotating shaft (72), a ratchet wheel (75) is arranged on the second rotating shaft (72), a third support (76) is arranged at the upper part of the second support (71) at the other side, a ratchet (77) is rotatably arranged on the third support (76), a first torsion spring (78) is sleeved on the ratchet (77), two ends of the first torsion spring (78) are respectively in contact fit with the ratchet (77) and the third support (76), a one-way gear (79) is arranged on the second rotating shaft (72),

the pull wire (710) is wound on the one-way gear (79), the fourth support (711) is arranged on the upper bed (3), the pull rod (712) is arranged on the second sliding sleeve (57), the pull rod (712) is connected with the upper bed (3) in a sliding mode, the first roller (713) is arranged in the fourth support (711) in a rotating mode, the second roller (714) is arranged on the upper bed (3) in a rotating mode, the pull rope (715) is wound between the first roller (713) and the second roller (714), and two ends of the pull rope (715) are connected with the ratchet (77) and the pull rod (712) respectively.

2. The double-deck apartment bed for students with fall arrest function according to claim 1, wherein the upper bed (3) is provided at the upper portion with a fixing rod (81), the fixing rod (81) is slidably provided with a plurality of connection rings (83), and a second curtain (82) is connected between the bottoms of the plurality of connection rings (83).

3. The double-deck apartment bed with the function of preventing falling as claimed in claim 2, characterized in that a wardrobe (91) is provided on the base (1), a first door (92) is rotatably provided on the wardrobe (91), a plurality of drawers (93) are slidably provided inside the wardrobe (91), a storage cabinet (94) is provided on the base (1), the storage cabinet (94) is located on one side of the wardrobe (91), the storage cabinet (94) is located on the lower side of the lower bed (2), and a second door (95) is symmetrically and rotatably provided on the storage cabinet (94).

4. The double-deck apartment bed with the function of preventing falling as claimed in claim 3, wherein the first support frame (61) is provided with a bottom support (103), two clamping plates (101) are rotatably arranged on the upper portion of the bottom support (103), the second torsion spring (102) is sleeved on the upper portion of the bottom support (103), and two ends of the second torsion spring (102) are respectively connected with the clamping plates (101) and the bottom support (103).

5. A student's apartment bed with fall arrest function according to claim 1, characterized in that the lower bed (2) and the upper bed (3) are the same width.

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