CN202051211U - Earthquake-resisting and disaster-avoiding desk - Google Patents
Earthquake-resisting and disaster-avoiding desk Download PDFInfo
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- CN202051211U CN202051211U CN2010206660483U CN201020666048U CN202051211U CN 202051211 U CN202051211 U CN 202051211U CN 2010206660483 U CN2010206660483 U CN 2010206660483U CN 201020666048 U CN201020666048 U CN 201020666048U CN 202051211 U CN202051211 U CN 202051211U
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Abstract
The utility model provides an earthquake-resisting and disaster-avoiding desk which comprises a desktop and a supporting mechanism, wherein the desktop comprises a first half surface and a second half surface; the first half surface is articulated with the second half surface; the supporting mechanism comprises a first main supporting surface, a second main supporting surface, a first side supporting surface, a second side supporting surface, a bottom surface, a first connecting pin and a manual draw-off mechanism; and the two edges right opposite to the first main supporting surface are respectively articulated with the first half surface and the bottom surface. The earthquake-resisting and disaster-avoiding desk has the following beneficial effect that: as a dining table or an office desk is designed into the earthquake-resisting and disaster-avoiding desk capable of being deformed into a steady triangle, a person can hide in the triangular space when an earthquake takes place; therefore, the desk can achieve the earthquake-resisting and disaster-avoiding effects. The supporting mechanism is simple and smart, and the deforming process from a 3-rod structure to a 5-rod structure and then to a triangular structure can be simply and quickly realized. With high rigidity and intensity, the supporting mechanism can ensure that the earthquake-resisting and disaster-avoiding desk has a steady and reliable structure and can bear high pressure both at ordinary times and in the earthquake. Moreover, such articles as drinking water, a flashlight and the like are always placed at the bottom of the earthquake-resisting and disaster-avoiding desk, thereby meeting the emergency need in the earthquake.
Description
Technical field
The utility model relates to daily necessities, particularly a kind of antidetonation table of taking refuge.
Background technology
In recent years, the seismic activity that crustal movement causes is frequent, has caused a large amount of casualties.When the seismological expert warns people to work as the earthquake generation,, should seek narrow space or can form certain place of supporting and seek survival if having little time to flee from the house.
The life triangle theory of seismological expert's research, as shown in Figure 1, its proof is when building collapsing, and building material 11 drops on object or produces bump above the furniture, and this bump makes and hit thing 12 damage distortion, simultaneously, this quilt hits thing 12 and also forms certain support, and feasible place near them stays certain space, and this space is known as life triangular space 13, during earthquake, its chance of seeking survival of people of staying life triangular space 13 by sheer good luck is bigger.Object is big more, firm more, and it is more little that quilt is hit thing crimp, and the life triangular space 13 of formation is just big more.
The utility model content
In order to solve existing technical problem, the utility model provides a kind of antidetonation table of taking refuge, and it is integrated into shock-absorbing in the daily necessities, under the prerequisite that does not influence normal life, also can in time provide the safe space to be convenient to personnel to take refuge if earthquake occurs.
The utility model solves existing technical problem, and a kind of antidetonation table of taking refuge is provided, and it comprises desktop and supporting mechanism; Described desktop comprises first demifacet and second demifacet, and described first demifacet and described second demifacet are hinged and connected; Described supporting mechanism comprises the first main supporting surface, the second main supporting surface, the first side supporting surface, the second side supporting surface, bottom surface, first connecting pin and manual draw-off mechanism; The described first main supporting surface over against both sides be articulated in described first demifacet, described bottom surface respectively, the described second main supporting surface over against both sides be articulated in described second demifacet, described bottom surface respectively, and the described first main supporting surface and the described second main supporting surface are splayed configuration; The described first side supporting surface over against both sides be articulated in described first demifacet, the described first main supporting surface respectively, the described first side supporting surface, described first demifacet and the described first main supporting surface surround a triangle; The described second side supporting surface over against both sides be articulated in described second demifacet, the described second main supporting surface respectively, the described second side supporting surface, described second demifacet and the described second main supporting surface surround a triangle; Between the described first side supporting surface and the described first main supporting surface, link to each other through described first connecting pin between the described second side supporting surface and the described second main supporting surface; The described manual draw-off mechanism that is used to change the described first connecting pin insertion/extraction state is connected with described first connecting pin.
The utility model further improves as described below.
Between the described first side supporting surface and described first demifacet, link to each other through second connecting pin between the described second side supporting surface and described second demifacet; The described manual draw-off mechanism that is used to change the described second connecting pin insertion/extraction state is connected with described second connecting pin.
Described first connecting pin is four, and described second connecting pin is four.
Described manual draw-off mechanism comprises spanner and steel wire.
Described supporting mechanism is a shaped steel.
The bottom of described desktop is provided for holding the ccontaining position of drinking water, flashlight, bandage and instrument.
Compared to prior art, the beneficial effects of the utility model are:
(1) desk of dining table in the family or office being made deformable is the antidetonation of the firm triangle table of taking refuge, and the people hides in triangular space during earthquake, can play the effect that antidetonation is taken refuge.
(2) supporting mechanism is simple, ingenious, but simple and fast realizes by 3 bar malformations being that 5 linkage redeformations are the deformation process of 3 corner structures.
(3) good stiffness of supporting mechanism, the intensity table structure at ordinary times with earthquake time that can guarantee to take refuge is firm, reliable, can bear big pressure.
(4) the take refuge article such as the standing drinking water in bottom, flashlight of table, the usefulness of being badly in need of when can be used as earthquake.
Description of drawings
Fig. 1 is the formation schematic diagram of life triangular space.
Fig. 2 for the utility model antidetonation take refuge the table structural representation.
Fig. 3 is the described antidetonation kinematic sketch of mechanism of table when using as the table of taking refuge of taking refuge.
Fig. 4 is the take refuge kinematic sketch of mechanism of table of the antidetonation of described first, second side supporting surface after removing.
The kinematic sketch of mechanism that Fig. 5 uses when taking refuge shock-absorbing for described antidetonation.
Fig. 6 is the schematic diagram of described manual draw-off mechanism.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the utility model is further specified.
As Fig. 2 to shown in Figure 6, a kind of antidetonation table of taking refuge, it comprises desktop and supporting mechanism; Desktop comprises that first demifacet 211 and second demifacet, 212, the first demifacets 211 and second demifacet 212 are hinged and connected; Supporting mechanism comprises first main supporting surface 221, the second main supporting surface 223, the first side supporting surface 222, the second side supporting surface 224, bottom surface 225, first connecting pin 226 and manual draw-off mechanism; The first main supporting surface 221 over against both sides be articulated in respectively first demifacet 211, bottom surface 225, the second main supporting surfaces 223 over against both sides be articulated in second demifacet 212, bottom surface 225 respectively, and the first main supporting surface 221 and the second main supporting surface 223 are splayed configuration; The first side supporting surface 222 over against both sides be articulated in first demifacet, 211, first main supporting surface 221, the first side supporting surfaces 222, first demifacet 211 and the first main supporting surface 221 respectively and surround a triangle; The second side supporting surface 224 over against both sides be articulated in second demifacet, 212, second main supporting surface 223, the second side supporting surfaces 224, second demifacet 212 and the second main supporting surface 223 respectively and surround a triangle; Between the first side supporting surface 222 and the first main supporting surface 221, link to each other through first connecting pin 226 between the second side supporting surface 224 and the second main supporting surface 223; The manual draw-off mechanism that is used to change first connecting pin, 226 insertion/extraction states is connected with first connecting pin 226.The antidetonation table of taking refuge is made up of first demifacet 211, second demifacet 212 and the supporting mechanism that links to each other thereof, and supporting mechanism is three firm bar structures at ordinary times, can guarantee the daily normal use of having dinner or handling official business when having a meeting; When the handrail of pulling on the back side of taking refuge, supporting mechanism becomes a five-rod rapidly, and the table of taking refuge this moment is deformed into triangle, makes the antidetonation table can resist the bump of weight at once.
Between the first side supporting surface 222 and first demifacet 211, link to each other through second connecting pin 227 between the second side supporting surface 224 and second demifacet 212; The manual draw-off mechanism that is used to change second connecting pin, 227 insertion/extraction states is connected with second connecting pin 227.First connecting pin 226 is four, and second connecting pin 227 is four.Manually draw-off mechanism comprises spanner 231 and steel wire 232.Supporting mechanism is a shaped steel.The bottom of desktop is provided for holding the ccontaining position of drinking water, flashlight, bandage and instrument, places drinking water, flashlight, bandage, small tool etc. for a long time, the usefulness of people's emergency during as the generation earthquake.The antidetonation of the present utility model table of taking refuge, its first demifacet 211 and second demifacet 212 are made by certain thickness, high-intensity plank, and supporting mechanism is by high-intensity section steel manufacture, guarantees that the antidetonation table of taking refuge has enough intensity, rigidity and stability.
The antidetonation of the present utility model table of taking refuge, can determine that first demifacet 211 and second demifacet 212 are of a size of according to dining table in the family or the desk in the office, length * wide * height is 180cm * 90 cm * 78 cm, for guarantee earthquake take refuge temporarily the table can be deformed into triangle fast.
Earthquake comes interim, the deformation process of the table of taking refuge:
Earthquake comes interim, the people hides rapidly under the table of taking refuge, and pull handrail on the back side of taking refuge, by the transmission of steel wire 232 ropes, pull out first connecting pin 226, second connecting pin, 227, the first side supporting surfaces 222 and the second side supporting surface 224 and come off, under people's both hands pulling force, drive first demifacet 211 and second demifacet 212 is deformed into the triangle structure, be in the dead-centre position of mechanism this moment, and a support of taking refuge is stable.
Distortion becomes triangle-frame, promptly is so-called " life triangle ".The volume size is about 1.245 cubic metres, can hold an adult or two children, can place some drinking water, flashlight, adhesive bandage, small tool etc. in the corner, both sides, the usefulness of people's emergency during as the generation earthquake.
(1) desk of dining table in the family or office being made deformable is the antidetonation of the firm triangle table of taking refuge, and the people hides in triangular space during earthquake, can play the effect that antidetonation is taken refuge.
(2) supporting mechanism is simple, ingenious, but simple and fast realizes by 3 bar malformations being that 5 linkage redeformations are the deformation process of 3 corner structures.
(3) good stiffness of supporting mechanism, the intensity table structure at ordinary times with earthquake time that can guarantee to take refuge is firm, reliable, can bear big pressure.
(4) the take refuge article such as the standing drinking water in bottom, flashlight of table, the usefulness of being badly in need of when can be used as earthquake.
Yard up family, office of this product uses and shockproof taking refuge, and structure is ingenious, solid and reliable, simple to operate, moderate, has prospect for promotion and application widely.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (6)
1. antidetonation table of taking refuge, it comprises desktop and supporting mechanism; It is characterized in that: described desktop comprises first demifacet and second demifacet, and described first demifacet and described second demifacet are hinged and connected;
Described supporting mechanism comprises the first main supporting surface, the second main supporting surface, the first side supporting surface, the second side supporting surface, bottom surface, first connecting pin and manual draw-off mechanism;
The described first main supporting surface over against both sides be articulated in described first demifacet, described bottom surface respectively, the described second main supporting surface over against both sides be articulated in described second demifacet, described bottom surface respectively, and the described first main supporting surface and the described second main supporting surface are splayed configuration;
The described first side supporting surface over against both sides be articulated in described first demifacet, the described first main supporting surface respectively, the described first side supporting surface, described first demifacet and the described first main supporting surface surround a triangle; The described second side supporting surface over against both sides be articulated in described second demifacet, the described second main supporting surface respectively, the described second side supporting surface, described second demifacet and the described second main supporting surface surround a triangle;
Between the described first side supporting surface and the described first main supporting surface, link to each other through described first connecting pin between the described second side supporting surface and the described second main supporting surface; The described manual draw-off mechanism that is used to change the described first connecting pin insertion/extraction state is connected with described first connecting pin.
2. the antidetonation according to claim 1 table of taking refuge is characterized in that: between the described first side supporting surface and described first demifacet, link to each other through second connecting pin between the described second side supporting surface and described second demifacet; The described manual draw-off mechanism that is used to change the described second connecting pin insertion/extraction state is connected with described second connecting pin.
3. the antidetonation according to claim 2 table of taking refuge, it is characterized in that: described first connecting pin is four; Described second connecting pin is four.
4. according to any described antidetonation of claim 1 to 3 table of taking refuge, it is characterized in that: described manual draw-off mechanism comprises spanner and steel wire.
5. according to any described antidetonation of claim 1 to 3 table of taking refuge, it is characterized in that: described supporting mechanism is a shaped steel.
6. according to any described antidetonation of claim 1 to 3 table of taking refuge, it is characterized in that: the bottom of described desktop is provided for holding the ccontaining position of drinking water, flashlight, bandage and instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206660483U CN202051211U (en) | 2010-12-17 | 2010-12-17 | Earthquake-resisting and disaster-avoiding desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206660483U CN202051211U (en) | 2010-12-17 | 2010-12-17 | Earthquake-resisting and disaster-avoiding desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202051211U true CN202051211U (en) | 2011-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206660483U Expired - Fee Related CN202051211U (en) | 2010-12-17 | 2010-12-17 | Earthquake-resisting and disaster-avoiding desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202051211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109157028A (en) * | 2018-09-30 | 2019-01-08 | 巢湖学院 | A kind of expansion force locking mechanism at indoor security angle |
-
2010
- 2010-12-17 CN CN2010206660483U patent/CN202051211U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109157028A (en) * | 2018-09-30 | 2019-01-08 | 巢湖学院 | A kind of expansion force locking mechanism at indoor security angle |
| CN109157028B (en) * | 2018-09-30 | 2023-06-23 | 巢湖学院 | Force expansion locking mechanism of indoor safety angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20121217 |