CN205093847U - School uses seismic warning earthquake prevention and disaster reduction dining table - Google Patents

School uses seismic warning earthquake prevention and disaster reduction dining table Download PDF

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Publication number
CN205093847U
CN205093847U CN201520824112.9U CN201520824112U CN205093847U CN 205093847 U CN205093847 U CN 205093847U CN 201520824112 U CN201520824112 U CN 201520824112U CN 205093847 U CN205093847 U CN 205093847U
Authority
CN
China
Prior art keywords
dining
earthquake
leg
school
effect
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520824112.9U
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Chinese (zh)
Inventor
廖茂森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SICHUAN HONGNING EARTHQUAKE MONITORING EQUIPMENT CO Ltd
Original Assignee
SICHUAN HONGNING EARTHQUAKE MONITORING EQUIPMENT CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SICHUAN HONGNING EARTHQUAKE MONITORING EQUIPMENT CO Ltd filed Critical SICHUAN HONGNING EARTHQUAKE MONITORING EQUIPMENT CO Ltd
Priority to CN201520824112.9U priority Critical patent/CN205093847U/en
Application granted granted Critical
Publication of CN205093847U publication Critical patent/CN205093847U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a school uses seismic warning earthquake prevention and disaster reduction dining table, including dining table face and dining table leg, dining table face and dining table leg integrated into one piece are for n shape structure, be equipped with regulating plate and backup pad in the inboard of dining table leg, the one side of regulating plate and the medial surface sliding connection of dining table leg, one side of backup pad and the medial surface fixed connection of dining table leg are equipped with the supporting spring of compressed between the bottom surface under regulating plate and dining table face, be equipped with decompression spring and organize between regulating plate and backup pad, inboard in dining table leg lower part is equipped with the seismic warning alarm. The dining table except playing the effect that the dining table is used for having dinner, can also play the effect of early warning to earthquake disaster, can play the effect that reduces eaerthquake damage power through taking precautions against earthquakes simultaneously when the earthquake takes place, and then reduces the earthquake to the such personnel that the produce injury of school densely populatedly, and this dining table has still played the effect of laying in article such as food.

Description

A kind of school earthquake pre-warning protection against and mitigation of earthquake disasters dining table
Technical field
The utility model relates to a kind of functional form dining table, particularly relates to a kind of school earthquake pre-warning protection against and mitigation of earthquake disasters dining table, belongs to school supplies's technical field.
Background technology
Earthquake belongs to the extremely strong natural calamity of a kind of destructive power, once earthquake occurs, will bring serious in damage to the mankind if do not take preventive measures in advance to life and property.But, because the current mankind are also irresistible to earthquake disaster, therefore, also cannot ram-jolt execute accurately forecast over the ground at present.But frequently occurring place for some earthquakes, still by preventing the environment of human lives and inhabitation, prevention can be alleviated to effect to reach.
China is that earthquake disaster takes place frequently to country, and earthquake in recent years occurs often, and especially Wenchuan violent earthquake brings great destruction to locality, especially personnel's injury.School is as one of densely populated ground, once generation earthquake, severely afflicated area will be become, in order to draw the experience and lessons of previous earthquake, improve the protection against and mitigation of earthquake disasters consciousness of the people, Earthquake Knowledge starts science popularization, when a lot of citizen recognizes coming earthquake, if can not escape from house in time, such as desk or bed can be looked for hide.The obligated quick available protecting of school and alleviate the injury of earthquake to students; and due to teacher be densely populated; therefore; once earthquake occurs, if all students run toward vacant lot, playground, will certainly result in blockage; cause secondary injuries such as trampling; therefore, be directed to school, the most effectively and efficiently way is hided under dining table.But when an earthquake occurs, be just in time in time for eating meals, be so merely able to hedging nearby, therefore, dining table has just become hedging the most local.
Summary of the invention
The purpose of this utility model is: provide a kind of school earthquake pre-warning protection against and mitigation of earthquake disasters dining table; solve existing ordinary table cannot play earthquake occur time available protecting just the student of dining in restaurant; the technical problem of early warning protection against and mitigation of earthquake disasters can not be played, thus can effectively solve above-mentioned problems of the prior art.
The utility model object is realized by following technical proposals: a kind of school earthquake pre-warning protection against and mitigation of earthquake disasters dining table, comprises tabletop and dining table leg, described tabletop and dining table leg one-body molded, be n shape structure; Adjustable plate and gripper shoe is provided with in the inner side of dining table leg, the side of described adjustable plate and the medial surface of dining table leg are slidably connected, the side of described gripper shoe is fixedly connected with the medial surface of dining table leg, be provided with between adjustable plate and tabletop bottom surface by the support spring compressed, between adjustable plate and gripper shoe, be provided with relief spring group; Earthquake pre-warning alarm is provided with in the inner side of dining table leg bottom.
As a kind of preferred embodiment: be provided with ventilative through hole on tabletop, ventilative through hole is hinged with the ventilating cover opened inwardly.
As further preferred embodiment: described ventilating cover is the storage cavity structure of band door.
As a kind of preferred embodiment: the below of described gripper shoe is provided with supporting leg, supporting leg is the storage cavity structure of band door.
As a kind of preferred embodiment: described relief spring group is made up of the spring of more than three or three.
Acting as of parts thereof of the present utility model:
Earthquake pre-warning alarm: receive seismic signal, and carry out early warning with the form of buzzing.
Compared with prior art, the beneficial effects of the utility model: dining table described in the utility model, except playing dining table for except the effect of having dinner, the effect of early warning can also be played earthquake disaster, simultaneously can play by shockproof the effect reducing destructive power of the earthquake when earthquake occurs, and then reduce earthquake densely populated the personnel produced that school is such are injured, in addition, after the earthquake, the time waited for rescue, this dining table also serves the effect of the article such as deposit food.
Accompanying drawing explanation
Fig. 1 is the side structure schematic diagram of the utility model dining table.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with embodiment, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
All features disclosed in this description, or the step in disclosed all methods or process, except the speciality mutually repelled and/or step, all can combine by any way, unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object, namely, unless specifically stated otherwise, an embodiment in a series of equivalence of each feature or similar characteristics.
embodiment:
As shown in Figure 1, a kind of school earthquake pre-warning protection against and mitigation of earthquake disasters dining table, comprises tabletop and dining table leg, described tabletop and dining table leg one-body molded, be n shape structure; This structural strengthening overall performance of dining table, tabletop and dining table leg are all made with steel plate, can distribute weight forces fast when being subject to gravity compressing, and supporting leg is monolithic structure.Adjustable plate 5 and gripper shoe 7 is provided with in the inner side of dining table leg, the side of described adjustable plate 5 and the medial surface of dining table leg are slidably connected, the side of described gripper shoe 7 is fixedly connected with the medial surface of dining table leg, be provided with between adjustable plate 5 and tabletop bottom surface by the support spring 4 compressed, between adjustable plate 5 and gripper shoe 7, be provided with relief spring group 6; Described relief spring group 6 is made up of the spring of more than three or three.
Earthquake pre-warning alarm 8 is provided with in the inner side of dining table leg bottom.For receiving the seismic warning signal that seismic centre sends, and carry out early warning with the form of buzzing, for product being purchased on the market.
Tabletop is provided with ventilative through hole 2, ventilative through hole 2 is hinged with the ventilating cover 3 opened inwardly; Described ventilating cover 3 is the storage cavity structure of band door.At ordinary times, put into appropriate water and the food of long shelf-life in advance in storage cavity structure, when after the earthquake, the student hided below dining table can by pulled down ventilating cover, the food of taking away in ventilating cover.Meanwhile, when dining table lower room by airtight when, ventilating cover can play ventilative effect, is also convenient to the rescue of rescuer simultaneously.In addition, if reached by ventilative through hole enough large, outlet can also be provided for escape.
The below of described gripper shoe 7 is provided with supporting leg 9, and supporting leg 9 is the storage cavity structure of band door.
The utility model is played by multi-buffer to be alleviated weight and is pressed on pressure on desktop.When earthquake intelligent warning alarm receives the earthquake information that seismic centre sends, and point out with the form of buzzing, in correction after the student had dinner receives prompting, hide at once below dining table.
When earthquake occurs, wall starts to come off, weight is pressed on desktop, tabletop can be played a supporting role to weight, and simultaneously by the gravity that receives toward table leg transmission, support spring on table leg carries out secondary buffer, while pressing down, gravity switch is opened, make support spring can return to original nature, adjustable plate down slides certain distance under the active force of support spring, and simultaneously by weight transfer to relief spring group, the stressed generation deformation of relief spring group, and in the process recovering deformation, return to adjustable plate by past for power, elastic-restoring force is passed to support spring by adjustable plate again, support spring produces reaction force in conjunction with the elastic restoring force of self to the gravity that weight is formed, desktop is up lifted, and then the space below guarantee desktop.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.

Claims (5)

1. school's earthquake pre-warning protection against and mitigation of earthquake disasters dining table, comprises tabletop and dining table leg, it is characterized in that: described tabletop and dining table leg one-body molded, be n shape structure; Adjustable plate (5) and gripper shoe (7) is provided with in the inner side of dining table leg, the side of described adjustable plate (5) and the medial surface of dining table leg are slidably connected, the side of described gripper shoe (7) is fixedly connected with the medial surface of dining table leg, be provided with between adjustable plate (5) and tabletop bottom surface by the support spring (4) compressed, between adjustable plate (5) and gripper shoe (7), be provided with relief spring group (6); Earthquake pre-warning alarm (8) is provided with in the inner side of dining table leg bottom.
2. school as claimed in claim 1 earthquake pre-warning protection against and mitigation of earthquake disasters dining table, is characterized in that: on tabletop, be provided with ventilative through hole (2), ventilative through hole (2) is hinged with the ventilating cover (3) opened inwardly.
3. school as claimed in claim 2 earthquake pre-warning protection against and mitigation of earthquake disasters dining table, is characterized in that: described ventilating cover (3) is the storage cavity structure of band door.
4. school as claimed in claim 1 earthquake pre-warning protection against and mitigation of earthquake disasters dining table, is characterized in that: the below of described gripper shoe (7) is provided with supporting leg (9), and supporting leg (9) is the storage cavity structure of band door.
5. school as claimed in claim 1 earthquake pre-warning protection against and mitigation of earthquake disasters dining table, is characterized in that: described relief spring group (6) is made up of the spring of more than three or three.
CN201520824112.9U 2015-10-23 2015-10-23 School uses seismic warning earthquake prevention and disaster reduction dining table Expired - Fee Related CN205093847U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520824112.9U CN205093847U (en) 2015-10-23 2015-10-23 School uses seismic warning earthquake prevention and disaster reduction dining table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520824112.9U CN205093847U (en) 2015-10-23 2015-10-23 School uses seismic warning earthquake prevention and disaster reduction dining table

Publications (1)

Publication Number Publication Date
CN205093847U true CN205093847U (en) 2016-03-23

Family

ID=55509667

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520824112.9U Expired - Fee Related CN205093847U (en) 2015-10-23 2015-10-23 School uses seismic warning earthquake prevention and disaster reduction dining table

Country Status (1)

Country Link
CN (1) CN205093847U (en)

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160323

Termination date: 20191023