CN109288274B - Double-layer rotatable indoor safety angle - Google Patents
Double-layer rotatable indoor safety angle Download PDFInfo
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- CN109288274B CN109288274B CN201811155243.7A CN201811155243A CN109288274B CN 109288274 B CN109288274 B CN 109288274B CN 201811155243 A CN201811155243 A CN 201811155243A CN 109288274 B CN109288274 B CN 109288274B
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B81/00—Cabinets or racks specially adapted for other particular purposes, e.g. for storing guns or skis
- A47B81/002—Corner cabinets; Cabinets designed for being placed in a corner or a niche
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B95/00—Fittings for furniture
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a double-layer rotatable indoor safety angle, which comprises the following components: the safety frame, the lower extreme of safety frame is equipped with the set square, the front of safety frame is equipped with combination door and lower combination door, the overlook cross-section of safety frame is fan-shaped, forms a safe space between the up end of the top surface of safety frame and set square, the upper portion of going up one side of combination door and safety frame one side passes through door hinge I and articulates, the lower part of one side of lower combination door passes through door hinge II with the lower part of safety frame one side and articulates, and the upper end of lower combination door and the marginal fixed connection of separating dull and stereotyped lower extreme, separating dull and stereotyped in the middle part in safe space, and separating dull and stereotyped upper and lower two parts in safe space divide into first safe angle, second safe angle, and first safe angle and the second safe angle that sets up can not only be two object placing spaces, can be as two independent safe spaces moreover, compare in traditional indoor table cabinet, the invention can provide powerful help for people.
Description
Technical Field
The invention relates to the technical field of table and cabinet correlation, in particular to a double-layer rotatable indoor safety angle.
Background
Most of the commonly used tables in the current market are simple and easy, along with the development of social economy, the life safety problem of people is more and more concerned by the public, the geological disasters are frequently generated at present, the casualties caused by the frequent occurrence of the earthquakes are not small, and when the earthquakes occur, people cannot escape from a building in time because of the reasons such as high-rise, in the night dreams, channel blocking and the like, people need to quickly find and enter a safe space in the building, in the prior art, the tables are the necessary home of each family, but the traditional tables have the following defects: once an earthquake comes, people cannot escape outdoors in time, the traditional table not only can not provide powerful help for people, but also can possibly hurt people, and unnecessary trouble is caused to users; and the switch door of traditional desk is an integral structure, and is bulky bending resistance poor, and the leakproofness is strong, if personnel avoid in traditional desk, can produce the oxygen deficiency condition.
Disclosure of Invention
In view of the above problems in the prior art, the present invention provides a double-layer rotatable indoor safety angle, comprising: the safety frame, the lower extreme of safety frame is equipped with the set square, and the front of safety frame is equipped with combination door and lower combination door, and the last combination door that sets up forms compressive support to first safe angle, lower combination door is to the compressive support of second safe angle, and the overlook cross-section of safety frame, last combination door and when combination door uses down is triangle-shaped, and supporting stability is strong.
In order to achieve the above object, the present invention provides a double-layer rotatable indoor safety angle, comprising: the upper combined door is hinged with the upper part of one side of the safety frame through a door hinge I, one side of the lower combined door is hinged with the lower part of one side of the safety frame through a door hinge II, and the upper end of the lower combined door is fixedly connected with the edge of the lower end of the separation flat plate;
the separation flat plate is positioned in the middle of the safety space, the separation flat plate divides the upper part and the lower part of the safety space into a first safety angle and a second safety angle, the upper combination door forms a compression-resistant support for the first safety angle, and the lower combination door forms a compression-resistant support for the second safety angle;
the upper combined door and the lower combined door are identical in structure, the upper combined door and the lower combined door are respectively composed of a deformation stretching structure, the deformation stretching structure comprises a first bearing plate, a central plate and a second bearing plate, the left side of the central plate is connected with one end of a first sliding block through a hinge seat I, the other side of the first sliding block is embedded in a sliding groove on one side of the first bearing plate, the right side of the central plate is connected with one end of a second sliding block through a hinge seat II, and the other side of the second sliding block is embedded in a sliding groove on one side of the second bearing plate.
As a further optimization of the scheme, the front surfaces of the first bearing plate and the second bearing plate are respectively penetrated and provided with six first through holes, arch bearing blocks are arranged in the first through holes, the lower ends of the arch bearing blocks are fixedly connected with the bottom surfaces of the first through holes, and the upper ends of the arch bearing blocks are attached to the top surfaces of the first through holes.
As a further optimization of the scheme, the upper part of the front surface of the center plate is provided with three second through holes in a penetrating mode, and the lower part of the front surface of the center plate is provided with a third through hole in a penetrating mode.
As a further optimization of the scheme, a head protection mechanism is arranged in the upper end of the first safety angle.
As a further optimization of the scheme, the head protection mechanism is an arc-shaped top plate positioned in the upper end of the first safety angle, two sides of the lower end of the arc-shaped top plate are respectively embedded in vertical grooves on two sides of the upper end of the first safety angle, and the upper end of the arc-shaped top plate is connected with the top surface of the first safety angle through four compression springs.
As a further optimization of the scheme, a commodity shelf is arranged in the lower end of the second safety angle.
As a further optimization of the above solution, the vertical length of the vertical groove is one third of the height of the first relief angle space.
As a further optimization of the scheme, the front surface of the separation flat plate is connected with the first bearing plate through the door hinge III, three protruding blocks are arranged on one side, close to the separation flat plate, of the first bearing plate, two T-shaped movable blocks are symmetrically arranged at the lower ends of the three protruding blocks, the lower ends of the T-shaped movable blocks are embedded in a T-shaped inner groove on one side of the separation flat plate, and one side of the lower end of the T-shaped movable block is connected with the side wall of the T-shaped inner groove through a compression spring.
As a further optimization of the scheme, one side of the protruding block is provided with a square block, and the front surface of the separation plate is provided with an insertion groove matched with the protruding block and the square block.
As a further optimization of the scheme, the lower end of the separation flat plate is provided with a pull rod.
The double-layer rotatable indoor safety angle has the following beneficial effects:
1. according to the double-layer rotatable indoor safety angle, the first safety angle and the second safety angle can be used as two storage spaces and two independent safety spaces, and compared with a traditional indoor desk cabinet, the double-layer rotatable indoor safety angle can provide powerful help for people and is high in practicability.
2. According to the double-layer rotatable indoor safety angle, the upper combined door is arranged to form the compression-resistant support on the first safety angle, the lower combined door is arranged to form the compression-resistant support on the second safety angle, the overlooking section of the safety frame, the upper combined door and the lower combined door is triangular when in use, the support stability is high, the arc top surface of the arranged arc bearing block is attached to the top surface of the first through hole, and when the arc top surface of the arc bearing block is pressed, the pressure is transmitted to the adjacent part to resist the force emitted by the arc foot, so that the greater pressure is born, the bending strength of the first bearing plate and the second bearing plate is high, and the compression strength of the first bearing plate and the second bearing plate is high.
3. According to the double-layer rotatable indoor safety angle, the head protection mechanism is arranged to buffer pressure right above the safety frame, so that a person in the first safety angle is protected.
4. According to the double-layer rotatable indoor safety angle, the first port, the second port and the third port are all of penetrating structures, so that the upper combined door and the lower combined door are good in permeability.
5. According to the double-layer rotatable indoor safety angle, the third port can be used as an inlet and an outlet, so that people can conveniently enter and exit the safety frame in emergency.
6. According to the double-layer rotatable indoor safety angle, the first bearing plate can serve as the pedal of the first safety angle, so that people in the first safety angle can conveniently enter and exit.
7. The double-layer rotatable indoor safety corner can be used for storing food, water and other materials, and can be used for maintaining life and waiting for rescue in earthquake.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an open schematic view of the upper and lower sectional doors of the present invention;
FIG. 3 is a schematic view of the connection structure of the center panel and the second load bearing panel of the present invention;
FIG. 4 is a schematic view of the connection structure of the lower sectional door, the divider panel and the first load bearing plate of the present invention;
fig. 5 is an enlarged schematic view of the structure a in fig. 4 according to the present invention.
In the figure: safety frame 1, triangle 2, upper sectional door 3, lower sectional door 4, partition plate 5, first bearing plate 6, center plate 7, second bearing plate 8, first through opening 9, second through opening 91, third through opening 92, arch-shaped bearing block 10, arc-shaped top plate 11, compression spring 12, vertical groove 13, shelf 14, boss 15, insertion groove 16, tie rod 17, T-shaped inner groove 18.
Description of the embodiments
The present invention will be further described in detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the detailed description and specific examples, while indicating the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: a double-layer rotatable indoor safety corner, comprising: the safety frame 1, the lower extreme of safety frame 1 is equipped with the triangle 2, the front of safety frame 1 is equipped with upper integrated gate 3 and lower integrated gate 4, the overlook cross-section of safety frame 1 is fan-shaped, form a safe space between the up end of triangle 2 and the top surface of safety frame 1, one side of upper integrated gate 3 is articulated through door hinge I with the upper portion of safety frame 1 side, one side of lower integrated gate 4 is articulated through door hinge II with the lower part of safety frame 1 side, and the upper end of lower integrated gate 4 is fixedly connected with the edge of separating flat board 5 lower extreme, separating flat board 5 is located the middle part of safe space, and separating flat board 5 divides into first safe angle, second safe angle with upper integrated gate 3 to first safe angle and compression-resistant support, lower integrated gate 4 to second safe angle and form compression-resistant support, the first safe angle and second safe angle that set up can not only be two put the thing spaces, and can be two independent safe spaces, compare in traditional indoor table cabinet, powerful practicality can be provided for people;
referring to fig. 1 and 2 specifically, the upper combination door 3 and the lower combination door 4 have the same structure, the upper combination door 3 and the lower combination door 4 are respectively composed of a deformation stretching structure, the deformation stretching structure comprises a first bearing plate 6, a central plate 7 and a second bearing plate 8, the left side of the central plate 7 is connected with one end of a first sliding block through a hinging seat I, the other side of the first sliding block is embedded in a chute on one side of the first bearing plate 6, the right side of the central plate 7 is connected with one end of a second sliding block through a hinging seat II, the other side of the second sliding block is embedded in a chute on one side of the second bearing plate 8, six first through openings 9 are respectively penetrated in the front surfaces of the first bearing plate 6 and the second bearing plate 8, arch bearing blocks 10 are arranged in the first through openings 9, the lower end of the arch-shaped bearing block 10 is fixedly connected with the bottom surface of the first through hole 9, the upper end of the arch-shaped bearing block 10 is attached to the top surface of the first through hole 9, the upper combination door 3 forms a compression-resistant support for the first safety angle, the lower combination door 4 forms a compression-resistant support for the second safety angle, the overlooking section of the safety frame 1, the upper combination door 3 and the lower combination door 4 is triangular when in use, the supporting stability is strong, the arc top surface of the arch-shaped bearing block 10 is attached to the top surface of the first through hole 9, when the arc top surface of the arch-shaped bearing block 10 is pressed, the pressure is transmitted to the adjacent part to resist the force emitted by the arch foot, so that the greater pressure is born, the bending strength of the first bearing plate 6 and the second bearing plate 8 is high, and the compression strength of the first bearing plate 6 and the second bearing plate 8 is high;
three second ports 91 are formed in the upper portion of the front face of the central plate 7 in a penetrating manner, a third port 92 is formed in the lower portion of the front face of the central plate 7 in a penetrating manner, and the first port 9, the second port 91 and the third port 92 are all of penetrating structures, so that the upper combination door 3 and the lower combination door 4 are good in permeability;
the upper end of the first safety angle is internally provided with a head protection mechanism, the head protection mechanism is arranged to buffer the pressure right above the safety frame 1 and protect personnel in the first safety angle, the head protection mechanism is an arc-shaped top plate 11 positioned in the upper end of the first safety angle, two sides of the lower end of the arc-shaped top plate 11 are respectively embedded in vertical grooves 13 at two sides of the upper end of the first safety angle, the upper end of the arc-shaped top plate 11 is connected with the top surface of the first safety angle through four compression springs 12, and the vertical length of the vertical groove 13 is one third of the space height of the first safety angle;
a commodity shelf 14 is arranged in the lower end of the second safety angle, and the commodity shelf 14 can be used for reserving food, water and other materials, and can be used for maintaining life and waiting for rescue in the earthquake;
the front surface of the separation flat plate 5 is connected with a first bearing plate 6 through a door hinge III, one side of the first bearing plate 6 close to the separation flat plate 5 is provided with three protruding blocks 15, the lower ends of the three protruding blocks 15 are symmetrically provided with two T-shaped movable blocks, the lower ends of the T-shaped movable blocks are embedded in a T-shaped inner groove 18 near one side of the separation flat plate 5, and one side of the lower ends of the T-shaped movable blocks is connected with the side wall of the T-shaped inner groove 18 through a compression spring;
the positive side of protruding piece 15 is equipped with square, the front of separating dull and stereotyped 5 is equipped with the insertion groove 16 that agrees with protruding piece 15, square, the lower extreme of separating dull and stereotyped 5 is equipped with pull rod 17, lift pull rod 17 upwards produces the interlock to separating dull and stereotyped 5 promptly, press protruding piece 15 downwards again (as shown in fig. 5), compression spring is in compression state, protruding piece 15 card goes into in the insertion groove 16, compression spring expands this moment, protruding piece 15 and insertion groove 16 block, separating dull and stereotyped 5 and first bearing plate 6 are parallel, the footboard of first relief angle can be regarded as to the first bearing plate 6 of setting, the business turn over of personnel in the convenience first relief angle.
Working principle: when the combined door is used, the upper combined door 3 and the lower combined door 4 are closed (as shown in fig. 1), personnel enter the first safety angle and the second safety angle from the third port 92, the upper combined door 3 arranged at the moment forms compression-resistant support for the first safety angle, the lower combined door 4 forms compression-resistant support for the second safety angle, the overlooking section of the safety frame 1, the upper combined door 3 and the lower combined door 4 is triangular when in use, the supporting stability is strong, and the arc top surface of the arranged arc-shaped bearing block 10 is attached to the top surface of the first port 9;
when the arc top surface of the arch bearing block 10 is pressed, the pressure is transmitted to the adjacent part to resist the force emitted by the arch foot, so that the arch bearing block bears larger pressure, the bending strength of the first bearing plate 6 and the second bearing plate 8 is large, and the compressive strength of the first bearing plate 6 and the second bearing plate 8 is large.
It should be understood that the invention is not limited to the preferred embodiments, but is intended to cover modifications, equivalents, or alternatives falling within the spirit and principles of the invention.
Claims (6)
1. A double-layer rotatable indoor safety corner, comprising: safety frame (1), the lower extreme of safety frame (1) is equipped with set square (2), and the front of safety frame (1) is equipped with combination door (3) and lower combination door (4), its characterized in that: the overlooking section of the safety frame (1) is fan-shaped, a safety space is formed between the top surface of the safety frame (1) and the upper end surface of the triangular plate (2), one side of the upper combined door (3) is hinged with the upper part of one side of the safety frame (1) through a door hinge I, one side of the lower combined door (4) is hinged with the lower part of one side of the safety frame (1) through a door hinge II, and the upper end of the lower combined door (4) is fixedly connected with the edge of the lower end of the separation flat plate (5);
the separation flat plate (5) is positioned in the middle of the safety space, the separation flat plate (5) divides the upper part and the lower part of the safety space into a first safety angle and a second safety angle, the upper combination door (3) forms a compression-resistant support for the first safety angle, and the lower combination door (4) forms a compression-resistant support for the second safety angle;
the upper combined door (3) and the lower combined door (4) are identical in structure, the upper combined door (3) and the lower combined door (4) are respectively composed of a deformation stretching structure, the deformation stretching structure comprises a first bearing plate (6), a central plate (7) and a second bearing plate (8), the left side of the central plate (7) is connected with one end of a first sliding block through a hinging seat I, the other side of the first sliding block is embedded in a sliding groove on one side of the first bearing plate (6), the right side of the central plate (7) is connected with one end of the second sliding block through a hinging seat II, and the other side of the second sliding block is embedded in a sliding groove on one side of the second bearing plate (8);
six first through holes (9) are respectively formed in the front surfaces of the first bearing plate (6) and the second bearing plate (8) in a penetrating mode, arch-shaped bearing blocks (10) are arranged in the first through holes (9), the lower ends of the arch-shaped bearing blocks (10) are fixedly connected with the bottom surfaces of the first through holes (9), and the upper ends of the arch-shaped bearing blocks (10) are attached to the top surfaces of the first through holes (9);
three second ports (91) are formed in the upper portion of the front face of the center plate (7) in a penetrating mode, and a third port (92) is formed in the lower portion of the front face of the center plate (7) in a penetrating mode;
a head protection mechanism is arranged in the upper end of the first safety angle;
the head protection mechanism is an arc-shaped top plate (11) positioned in the upper end of the first safety angle, two sides of the lower end of the arc-shaped top plate (11) are respectively embedded in vertical grooves (13) on two sides of the upper end of the first safety angle, and the upper end of the arc-shaped top plate (11) is connected with the top surface of the first safety angle through four compression springs (12).
2. A double-layer rotatable indoor safety corner according to claim 1, wherein: a commodity shelf (14) is arranged in the lower end of the second safety angle.
3. A double-layer rotatable indoor safety corner according to claim 2, wherein: the vertical length of the vertical groove (13) is one third of the space height of the first safety angle.
4. A double-layer rotatable indoor safety corner according to claim 1, wherein: the front of separating dull and stereotyped (5) passes through door hinge III and connects first bearing plate (6), one side that first bearing plate (6) is close to separating dull and stereotyped (5) is equipped with three protruding piece (15), and the lower extreme symmetry of three protruding piece (15) is equipped with two T shape movable blocks, the lower extreme scarf joint of T shape movable block is in T shape inside groove (18) of nearly separating dull and stereotyped (5) one side, and the lower extreme one side of T shape movable block is connected with the lateral wall of T shape inside groove (18) through compression spring.
5. The double-layer rotatable indoor safety corner of claim 4, wherein: one side of the protruding block (15) is provided with a square block, and the front surface of the separation flat plate (5) is provided with an insertion groove (16) which is matched with the protruding block (15) and the square block.
6. The double-layer rotatable indoor safety corner of claim 5, wherein: the lower end of the separation flat plate (5) is provided with a pull rod (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811155243.7A CN109288274B (en) | 2018-09-30 | 2018-09-30 | Double-layer rotatable indoor safety angle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811155243.7A CN109288274B (en) | 2018-09-30 | 2018-09-30 | Double-layer rotatable indoor safety angle |
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| CN109288274A CN109288274A (en) | 2019-02-01 |
| CN109288274B true CN109288274B (en) | 2023-06-23 |
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| CN201811155243.7A Active CN109288274B (en) | 2018-09-30 | 2018-09-30 | Double-layer rotatable indoor safety angle |
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