CN112425951B - Student apartment bed with automatic telescopic protective guard - Google Patents

Student apartment bed with automatic telescopic protective guard Download PDF

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Publication number
CN112425951B
CN112425951B CN202011458170.6A CN202011458170A CN112425951B CN 112425951 B CN112425951 B CN 112425951B CN 202011458170 A CN202011458170 A CN 202011458170A CN 112425951 B CN112425951 B CN 112425951B
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Prior art keywords
base
student
wedge
connecting rod
block
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CN202011458170.6A
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CN112425951A (en
CN112425951A8 (en
Inventor
聂展雄
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Jiangxi Zhuoer Metal Equipment Group Co ltd
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Jiangxi Zhuoer Metal Equipment Group Co ltd
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Priority to CN202011458170.6A priority Critical patent/CN112425951B/en
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Publication of CN112425951A8 publication Critical patent/CN112425951A8/en
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C19/00—Bedsteads
    • A47C19/20—Multi-stage bedsteads; e.g. bunk beds; Bedsteads stackable to multi-stage bedsteads
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C19/00—Bedsteads
    • A47C19/02—Parts or details of bedsteads not fully covered in a single one of the following subgroups, e.g. bed rails, post rails
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C19/00—Bedsteads
    • A47C19/22—Combinations of bedsteads with other furniture or with accessories, e.g. with bedside cabinets
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/08—Devices for prevention against falling-out, e.g. detachable sidewalls
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/004—Means for protecting against undesired influence, e.g. magnetic radiation or static electricity
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/007—Anti-mite, anti-allergen or anti-bacterial means

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  • Invalid Beds And Related Equipment (AREA)

Abstract

The invention relates to a student apartment bed, in particular to a student apartment bed with an automatic telescopic guard rail. The invention provides a student apartment bed with an automatic telescopic guard rail, which can be used as a backrest, is simple to operate and is convenient for storing and taking articles. The utility model provides a student apartment bed with automatic flexible rail guard, includes the base, and base upper portion is equipped with shelters from the mechanism, is equipped with rail guard raising mechanism on the base, and rail guard raising mechanism is connected with sheltering from the mechanism. According to the invention, the protective guard lifting mechanism is arranged, the shielding mechanism operates to drive the protective guard lifting mechanism to operate, so that the protective guard is automatically lifted, the student can be protected, the backrest lifting mechanism is operated by the student through the backrest lifting mechanism, the back of the student leans against the lifting mechanism, so that the student can conveniently take a rest, the accommodating auxiliary mechanism is arranged, the accommodating auxiliary mechanism operates to drive the accommodating mechanism to operate, the purpose of automatic lifting is achieved, and the student can conveniently learn or take and put articles.

Description

Student apartment bed with automatic telescopic protective guard
Technical Field
The invention relates to a student apartment bed, in particular to a student apartment bed with an automatic telescopic guard rail.
Background
Student's apartment bed is by the bed, the book case, the wardrobe, desk and ladder frame are constituteed, student's apartment is mostly the space of residing in comparatively densely crowded, shop-and-berth apartment bed is the best selection in this space, however, present general student's apartment bed only has upper and lower two berth positions and can supply the ladder from top to bottom, the structure is comparatively simple, and it is inconvenient that the user gets the thing when having a rest in the apartment bed, thereby cause user's comfort not good enough, current apartment bed has the unable adjustment of guardrail height in addition, the guardrail can't be accomodate, do not have the function that the back rises, the problem of getting is difficult for with article to put in the accommodation space.
Patent application CN209404176U, the publication date is 2019.09.20, disclose an apartment bed with over-and-under type guardrail, including the bed body, lower bed board, go up the bed board, the ladder, the footpost, first fixed plate, first supporter, the second fixed plate, second supporter and ann's picture peg etc, through making two sets of bearings carry out flexible removal from top to bottom, thereby make the guardrail remove, and the setting of fixed block can be firm fix in the recess of head backplate surface setting, the use on layer of preventing bending makes the guardrail possess toughness and increases flexible function for the guardrail, prevent to cause the discomfort because of hardness during the use, the setting of two sets of supporters is favorable to abundant utilization space, make things convenient for accomodating of student's articles for use, be convenient for getting of article and put, however the device does not have the function that the back rises.
Therefore, it is urgently needed to develop a student apartment bed with an automatic retractable guard rail, which can be used as a backrest, is simple to operate and is convenient for storing and taking articles.
Disclosure of Invention
The invention aims to provide a student apartment bed with an automatic telescopic guard rail, which can be backed, is simple to operate and is convenient for storing and taking articles, so as to solve the defects that the traditional apartment bed in the background art is simple in structure, cannot be backed and is inconvenient for storing and taking articles.
In order to achieve the purpose, the invention provides the following technical scheme: a student apartment bed with an automatic telescopic guard rail comprises a base, wherein a shielding mechanism is arranged on the upper portion of the base, a guard rail lifting mechanism is arranged on the base, and the guard rail lifting mechanism is connected with the shielding mechanism.
As a further preferred scheme, a first support frame is arranged on the base, fixed blocks are arranged on the first support frame and the base, a first rotating shaft is rotatably connected between the fixed blocks on the upper side and the lower side, a first sliding block is slidably connected between the upper side of the first support frame and the base, shielding cloth is wound on the first rotating shaft and is connected with the first sliding block, a first spring is wound on the upper side of the first support frame, one side of the first spring is connected with the first sliding block, the other side of the first spring is connected with the fixed block on the upper side, a bearing seat is arranged on the base, a fixed disc is arranged on the bearing seat, a second rotating shaft is rotatably connected between the inner side of the upper part of the bearing seat and the inner side of the fixed disc, a take-up pulley is wound on the take-up pulley, the pull rope is connected with the first sliding block, an elastic rotating assembly is slidably arranged on the inner side of the second rotating shaft, and the elastic rotating assembly is matched with the fixed disc.
As a further preferred scheme, a first wedge block is arranged on the first sliding block, two first connecting rods are arranged on the base, first telescopic assemblies are arranged at the tops of the two first connecting rods, a handrail is connected between the tops of the two first telescopic assemblies, a second connecting rod is arranged on the handrail, a second wedge block is arranged on the second connecting rod, and the second wedge block is matched with the first wedge block.
As a further preferred scheme, a first hinged block is hinged to the base, a pull rod is arranged at the top of the first hinged block, a second sliding block is arranged on the pull rod and is connected with the base in a sliding mode, two second hinged blocks are hinged to the base, a straight plate is connected between the two second hinged blocks and is connected with the straight plate, the straight plate is matched with the base, a second telescopic assembly is arranged on the base, a third connecting rod is arranged on the second telescopic assembly, a third telescopic assembly is arranged on the third connecting rod, a third wedge is arranged on the third telescopic assembly, and the third wedge is matched with the base.
As a further preferable scheme, a second support frame is arranged on the base, two fourth telescopic assemblies are arranged at the bottom of the second support frame, and a material containing plate is connected between the bottoms of the two fourth telescopic assemblies.
As a further preferable scheme, a fourth connecting rod is arranged on the second supporting frame, a fifth telescopic assembly is arranged on the fourth connecting rod, a fourth wedge block is arranged on the fifth telescopic assembly, a fifth wedge block is arranged on the material containing plate, and the fifth wedge block is matched with the fourth wedge block.
As a further preferable scheme, a fifth connecting rod is arranged on the third connecting rod, a push rod is arranged on the fifth connecting rod, the push rod is connected with the base in a sliding mode, a second spring is wound on the push rod, one side of the second spring is connected with the base, and the other side of the second spring is connected with the fifth connecting rod.
As a further preferable mode, the material of the fixed block is an alloy.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the shielding mechanism is arranged, so that students can operate the shielding mechanism, thereby shielding external strong light and dust, and preventing the students from influencing the rest;
2. according to the invention, the protective guard lifting mechanism is arranged, and the shielding mechanism can drive the protective guard lifting mechanism to operate while operating, so that the protective guard can be automatically lifted, and thus, the protective effect can be achieved for students;
3. according to the invention, the backrest lifting mechanism is arranged, so that the student operates the backrest lifting mechanism, and leans against the back of the student in the lifting mechanism, so that the student can have a rest conveniently;
4. according to the invention, the containing mechanism is arranged, so that students can operate the containing mechanism and learn or take and put articles in the containing mechanism, and the convenience is brought;
5. according to the invention, the storage auxiliary mechanism is arranged, the shielding mechanism operates to drive the storage auxiliary mechanism to operate, so that the storage mechanism operates, the purpose of automatic lifting is achieved, and students can conveniently learn or take and place articles;
6. the backrest lifting mechanism is provided with the backrest auxiliary mechanism, and the backrest lifting mechanism is returned to the original position by the operation of the backrest auxiliary mechanism, so that the operation is simple and convenient.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the shielding mechanism of the present invention.
Fig. 3 is a schematic perspective view of a guard rail lifting mechanism according to the present invention.
Fig. 4 is a schematic sectional perspective view of the backrest lifting mechanism of the present invention.
Fig. 5 is a schematic perspective view of the containing mechanism of the present invention.
Fig. 6 is a schematic perspective view of the auxiliary mechanism of the present invention.
Fig. 7 is a schematic perspective view of the backrest auxiliary mechanism of the present invention.
Wherein: 1-a base, 2-a shading mechanism, 21-a first support frame, 22-a fixed block, 23-a first rotating shaft, 24-a first sliding block, 25-a shading cloth, 26-a bearing seat, 27-a second rotating shaft, 28-a take-up pulley, 29-a fixed disc, 210-an elastic rotating assembly, 211-a pull rope, 212-a first spring, 3-a guard rail lifting mechanism, 31-a first wedge block, 32-a first connecting rod, 33-a first telescopic assembly, 34-a guard rail, 35-a second connecting rod, 36-a second wedge block, 4-a backrest lifting mechanism, 41-a first hinged block, 42-a pull rod, 43-a second sliding block, 44-a straight plate, 45-a second hinged block, 46-a second telescopic assembly, 47-a third connecting rod, 48-a third telescopic assembly, 49-a third wedge block, 5-a containing mechanism, 51-a second support frame, 52-a fourth telescopic assembly, 53-a material containing plate, 6-a containing auxiliary mechanism, 61-a fourth connecting rod, 62-a fifth telescopic assembly, 63-a fourth telescopic assembly, 63-a fifth telescopic assembly, 7-a fifth connecting rod, 71-a fifth wedge block, a second spring, and a fifth wedge block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a student apartment bed with an automatic telescopic guard rail comprises a base 1, a shielding mechanism 2, a first support frame 21, a fixed block 22, a first rotating shaft 23, a first slider 24, shielding cloth 25, a bearing seat 26, a second rotating shaft 27, a take-up pulley 28, a fixed disc 29, an elastic rotating assembly 210, a pull rope 211, a first spring 212, a guard rail lifting mechanism 3, a first wedge block 31, a first connecting rod 32, a first telescopic assembly 33, a rail 34, a second connecting rod 35, a second wedge block 36, a backrest lifting mechanism 4, a first hinged block 41, a pull rod 42, a second slider 43, a straight plate 44, a second hinged block 45, a second telescopic assembly 46, a third connecting rod 47, a third telescopic assembly 48, a third wedge 49, a containing mechanism 5, a second support frame 51, a fourth telescopic assembly 52, a material containing plate 53, a containing auxiliary mechanism 6, a fourth connecting rod 61, a fifth telescopic assembly 62, a fourth telescopic assembly 63, a fifth wedge block 64, a backrest auxiliary push rod 7, a fifth connecting rod 71, a fifth connecting rod 72, a guard rail 73, a second connecting rod 73, a guard rail lifting mechanism 3, a front side mechanism 3, a shielding mechanism 2 and a shielding mechanism 3.
The front side of the top of the base 1 is provided with a first support frame 21, the right side of the upper side of the first support frame 21 and the right side of the front side of the top of the base 1 are both provided with fixed blocks 22, a first rotating shaft 23 is rotatably connected between the fixed blocks 22 on the upper side and the lower side, a first slider 24 is slidably connected between the upper side of the first support frame 21 and the base 1, shielding cloth 25 is wound on the first rotating shaft 23, the shielding cloth 25 is connected with the first slider 24, a first spring 212 is wound on the upper side of the first support frame 21, the left side of the first spring 212 is connected with the first slider 24, the right side of the first spring 212 is connected with the fixed block 22 on the upper side, the front side of the upper portion of the left side of the base 1 is provided with a bearing seat 26, the rear side of the top of the bearing seat 26 is provided with a fixed disk 29, a second rotating shaft 27 is rotatably connected between the inner side of the upper portion of the bearing seat 26 and the inner side of the fixed disk 29, the front side of the second rotating shaft 27 is provided with a take-up pulley 28, a pull rope 211 is wound on the take-up pulley 28, the pull rope 211 is connected with the first slider 24, the rear portion of the second rotating shaft 27 is slidably provided with an elastic rotating assembly 210, and the elastic rotating assembly 210 is matched with the fixed disk 29.
First slider 24 front side lower part is equipped with first wedge 31, is equipped with two head rods 32 on the base 1, and the head rod 32 top of the left and right sides all is equipped with first flexible subassembly 33, is connected with railing 34 between the first flexible subassembly 33 top of the left and right sides, and railing 34 bottom left side is equipped with second connecting rod 35, and second connecting rod 35 top left side is equipped with second wedge 36, second wedge 36 and the cooperation of first wedge 31.
Base 1 top side rear portion inboard articulates there is first articulated piece 41, first articulated piece 41 top is equipped with pull rod 42, pull rod 42 bottom left side is equipped with second slider 43, second slider 43 and 1 sliding type connection of base, base 1 top front and back both sides all articulate there is articulated piece 45 of second, be connected with straight plate 44 between the articulated piece 45 of second of front and back both sides, second slider 43 is connected with straight plate 44, straight plate 44 and the cooperation of base 1, base 1 rear side is equipped with second telescopic component 46, second telescopic component 46 rear side is equipped with third connecting rod 47, third connecting rod 47 front side upper portion is equipped with third telescopic component 48, third telescopic component 48 front side is equipped with third wedge 49, third wedge 49 and the cooperation of base 1.
The second support frame 51 is arranged at the right part of the rear side of the top of the base 1, two fourth telescopic assemblies 52 are arranged at the bottom of the second support frame 51, and a material containing plate 53 is connected between the bottoms of the fourth telescopic assemblies 52 at the front side and the rear side.
A fourth connecting rod 61 is arranged at the rear part of the bottom side of the second supporting frame 51, a fifth telescopic assembly 62 is arranged at the lower part of the left side of the fourth connecting rod 61, a fourth wedge block 63 is arranged at the left side of the fifth telescopic assembly 62, a fifth wedge block 64 is arranged at the left side of the rear part of the material containing plate 53, and the fifth wedge block 64 is matched with the fourth wedge block 63.
The lower part of the left side of the third connecting rod 47 is provided with a fifth connecting rod 71, the left side of the front part of the fifth connecting rod 71 is provided with a push rod 72, the push rod 72 is connected with the base 1 in a sliding way, a second spring 73 is wound on the push rod 72, the front side of the second spring 73 is connected with the base 1, and the rear side of the second spring 73 is connected with the fifth connecting rod 71.
When the student need have a rest in bed, at first the student climbs 1 top of base, then make and shelter from the operation of mechanism 2, it can shelter from external highlight and dust to shelter from mechanism 2, shelter from mechanism 2 simultaneously and drive the operation of rail guard raising mechanism 3, rail guard raising mechanism 3 can prevent that the student from dropping from base 1, thereby play the guard action, the student can have a rest afterwards, treat that the student has a rest afterwards, the student makes and shelters from mechanism 2 and stops the operation and resume the normal position, then make rail guard raising mechanism 3 stop the operation and resume the normal position, the student leaves base 1 afterwards, if this equipment of reuse, repeated above-mentioned step can.
In the initial state, the elastic rotating component 210 is matched with the fixed disk 29, after a student climbs the base 1, the elastic rotating component 210 is manually made to slide backwards in the second rotating shaft 27, so that the elastic rotating component 210 is separated from the fixed disk 29, meanwhile, the elastic rotating component 210 is changed from the initial state to the compressed state, then, the student manually makes the elastic rotating component 210 make a circular motion, further, the second rotating shaft 27 is made to rotate, the second rotating shaft 27 rotates to drive the take-up pulley 28 to rotate, the take-up pulley 28 rotates and winds the pull rope 211, further, the first sliding block 24 slides leftwards on the first supporting frame 21 and the base 1, the first spring 212 is changed from the initial state to the stretched state, meanwhile, the first sliding block 24 pulls the shielding cloth 25, further, the first rotating shaft 23 rotates and releases the shielding cloth 25, so that the shielding cloth 25 can shield external strong light and dust, thereby preventing the influence on rest, then, the elastic rotating component 210 stops moving, so that the shielding cloth 25 stops moving, then, after the elastic rotating component 210 is released, the student returns to the elastic rotating component 210 to the original state, and the elastic rotating component 210 returns to the original state, and the student rotates the elastic rotating component 210 reversely, and the student returns to the elastic rotating component 23, then, after the student returns to the elastic rotating component 210 to the original state, the elastic rotating component 210, and the student returns to the original state, and the elastic rotating component 23 returns to the elastic rotating state, and the student returns to the elastic rotating state, and the elastic rotating component 210 returns to the original state, and the elastic rotating component 23 returns to the original state, and the student returns to the elastic rotating state, and the elastic rotating state, the elastic rotation member 210 is restored and is again engaged with the fixed disk 29.
When the first sliding block 24 moves leftwards, the first sliding block 24 drives the first wedge-shaped block 31 to move leftwards, after the first wedge-shaped block 31 moves to be in contact with the second wedge-shaped block 36, the first wedge-shaped block 31 moves leftwards to enable the second wedge-shaped block 36 to move upwards, the second connecting rod 35 moves upwards to enable the railing 34 to move upwards, so that the student is protected, meanwhile, the first telescopic assembly 33 is changed from an initial state to a stretching state, after the student has a rest, the first sliding block 24 moves back to the right to enable the first wedge-shaped block 31 to move back to the right, at the moment, the first telescopic assembly 33 is reset from the stretching state, and the railing 34 and the second wedge-shaped block 36 move back to the original position through elasticity.
When a student sits on the top of the base 1, the student manually rotates the pull rod 42 upwards, the pull rod 42 moves to move the first hinge block 41, the second slide block 43 slides upwards in the base 1, the second slide block 43 moves to rotate the straight plate 44 upwards, the second hinge block 45 moves, when the second slide block 43 moves to contact with the third wedge block 49, the second slide block 43 moves to move the third wedge block 49 backwards, the third telescopic assembly 48 changes from an initial state to a compressed state, the third connecting rod 47 moves backwards, the second telescopic assembly 46 changes from the initial state to a stretched state, when the second slide block 43 is separated from the third wedge block 49, the second telescopic assembly 46 is reset from the stretched state, the elastic force resets the third connecting rod 47, the third telescopic assembly 48 is reset from the compressed state, the third wedge block 49 is reset, the second slide block 43 is further, the straight plate 44 is prevented from rotating downwards, the student leans against the straight plate 44 again, the student rests conveniently, when the student does not need to lean against the student, the student moves back, the third wedge block 47 moves back, the student moves back, the third wedge block 49 returns back, the third telescopic assembly 46 moves back, the third wedge block 47 moves back, and the third telescopic assembly 47 moves back, the third wedge block 49 returns, the student returns to the third slide block 47 returns to the back due to the back, and the student moves back, the third slide block 49.
When a student leans against the straight plate 44, the student manually pulls the material containing plate 53 downwards, the fourth telescopic assembly 52 is changed from an initial state to a stretching state, then the student can learn or take and place objects on the material containing plate 53, after the student finishes learning or takes and place the objects, the student loosens the material containing plate 53, the fourth telescopic assembly 52 is reset from the stretching state, and the material containing plate 53 is moved back to the original position through elasticity.
When the pull rod 42 is rotated upwards to be in contact with the fourth wedge-shaped block 63, the pull rod 42 rotates to enable the fourth wedge-shaped block 63 to move rightwards, the fifth telescopic assembly 62 is changed to be in a compressed state from an initial state, meanwhile, the fourth wedge-shaped block 63 moves rightwards to enable the fifth wedge-shaped block 64 to move downwards, further, the material containing plate 53 moves downwards, then, students can learn or take and place objects on the material containing plate 53, when the pull rod 42 is rotated back to the original position, the fifth telescopic assembly 62 is reset from the compressed state, the fourth wedge-shaped block 63 moves back to the original position, meanwhile, the fourth telescopic assembly 52 enables the material containing plate 53 and the fifth wedge-shaped block 64 to move back upwards to the original position, and therefore the purpose of automatic lifting is achieved.
When the student does not need to use the backrest, the student manually enables the push rod 72 to slide backwards in the base 1, the push rod 72 moves to enable the fifth connecting rod 71 to move backwards, the second spring 73 changes from the initial state to the stretching state, meanwhile, the fifth connecting rod 71 drives the third connecting rod 47 to move backwards, the third wedge block 49 further moves backwards, the third wedge block 49 moves and is separated from the second sliding block 43, the straight plate 44 rotates back downwards due to gravity, the student releases the push rod 72, the second spring 73 resets from the stretching state, the fifth connecting rod 71 and the push rod 72 move back to the original position due to elastic force, and then the third connecting rod 47 and the third wedge block 49 are assisted to move back to the original position, so that the operation is simple and convenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A student apartment bed with an automatic telescopic guard rail comprises a base (1) and is characterized in that a shielding mechanism (2) is arranged at the upper part of the base (1), a guard rail lifting mechanism (3) is arranged on the base (1), and the guard rail lifting mechanism (3) is connected with the shielding mechanism (2);
a first support frame (21) is arranged on the base (1), fixed blocks (22) are arranged on the first support frame (21) and the base (1), a first rotating shaft (23) is rotatably connected between the fixed blocks (22) on the upper side and the lower side, a first sliding block (24) is slidably connected between the upper side of the first support frame (21) and the base (1), shielding cloth (25) is wound on the first rotating shaft (23), the shielding cloth (25) is connected with the first sliding block (24), a first spring (212) is wound on the upper side of the first support frame (21), one side of the first spring (212) is connected with the first sliding block (24), the other side of the first spring (212) is connected with the fixed block (22) on the upper side, a bearing seat (26) is arranged on the base (1), a fixed disc (29) is arranged on the bearing seat (26), a second rotating shaft (27) is rotatably connected between the inner side of the upper portion of the bearing seat (26) and the inner side of the fixed disc (29), a winding wheel (28) is arranged on the second rotating shaft (27), a winding wheel (28) is wound with a pulling rope (211), the pulling rope (211) is connected with the first sliding block (24), a sliding assembly (27) is arranged on the inner side of the second rotating shaft (210) in an elastic fit with the rotating assembly (210);
be equipped with first wedge (31) on first slider (24), be equipped with two head rods (32) on base (1), two head rod (32) tops all are equipped with first flexible subassembly (33), be connected with railing (34) between two first flexible subassembly (33) tops, be equipped with second connecting rod (35) on railing (34), be equipped with second wedge (36) on second connecting rod (35), second wedge (36) and first wedge (31) cooperation.
2. The student apartment bed with the automatic telescopic guard rail as claimed in claim 1, wherein a first hinge block (41) is hinged to the base (1), a pull rod (42) is arranged at the top of the first hinge block (41), a second slider (43) is arranged on the pull rod (42), the second slider (43) is connected with the base (1) in a sliding manner, two second hinge blocks (45) are hinged to the base (1), a straight plate (44) is connected between the two second hinge blocks (45), the second slider (43) is connected with the straight plate (44), the straight plate (44) is matched with the base (1), a second telescopic assembly (46) is arranged on the base (1), a third connecting rod (47) is arranged on the second telescopic assembly (46), a third telescopic assembly (48) is arranged on the third connecting rod (47), a third wedge (49) is arranged on the third telescopic assembly (48), and the third wedge (49) is matched with the base (1).
3. The student apartment bed with the automatic retractable guard rail as claimed in claim 2, wherein the base (1) is provided with a second support frame (51), two fourth retractable assemblies (52) are provided at the bottoms of the second support frame (51), and a material holding plate (53) is connected between the bottoms of the two fourth retractable assemblies (52).
4. The student apartment bed with the automatic retractable guard railing as set forth in claim 3, wherein the second support frame (51) is provided with a fourth connecting rod (61), the fourth connecting rod (61) is provided with a fifth retractable assembly (62), the fifth retractable assembly (62) is provided with a fourth wedge-shaped block (63), the material holding plate (53) is provided with a fifth wedge-shaped block (64), and the fifth wedge-shaped block (64) is engaged with the fourth wedge-shaped block (63).
5. The student apartment bed with the automatic retractable guard rail as claimed in claim 4, wherein the third connecting rod (47) is provided with a fifth connecting rod (71), the fifth connecting rod (71) is provided with a push rod (72), the push rod (72) is slidably connected with the base (1), the push rod (72) is wound with a second spring (73), one side of the second spring (73) is connected with the base (1), and the other side of the second spring (73) is connected with the fifth connecting rod (71).
6. The student apartment bed with the automatic retractable guard rail as claimed in claim 5, wherein the material of the fixing block (22) is an alloy.
CN202011458170.6A 2020-12-10 2020-12-10 Student apartment bed with automatic telescopic protective guard Active CN112425951B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011458170.6A CN112425951B (en) 2020-12-10 2020-12-10 Student apartment bed with automatic telescopic protective guard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011458170.6A CN112425951B (en) 2020-12-10 2020-12-10 Student apartment bed with automatic telescopic protective guard

Publications (3)

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CN112425951A CN112425951A (en) 2021-03-02
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CN110507110A (en) * 2019-08-09 2019-11-29 佛山诺贝依科技有限责任公司 Cribguard and bed

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CN205306495U (en) * 2016-01-20 2016-06-15 喜临门家具股份有限公司 Backrest angle adjustable bedstead
CN207837255U (en) * 2017-07-17 2018-09-11 厦门爱贝多贸易有限公司 A kind of guardrail lifting bed for infant
CN107550105B (en) * 2017-08-31 2021-07-06 刘凤 Sun-proof and damp-proof bed and cabinet integrated device special for bay window
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CN112006465B (en) * 2020-08-31 2022-07-15 浙江金华友谊实业有限公司 Apartment bed capable of protecting privacy of students

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CN101822463A (en) * 2010-03-19 2010-09-08 姚书银 Multi-functional bed
CN110507110A (en) * 2019-08-09 2019-11-29 佛山诺贝依科技有限责任公司 Cribguard and bed

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