CN108843118A - A kind of airtight tent - Google Patents
A kind of airtight tent Download PDFInfo
- Publication number
- CN108843118A CN108843118A CN201810758662.3A CN201810758662A CN108843118A CN 108843118 A CN108843118 A CN 108843118A CN 201810758662 A CN201810758662 A CN 201810758662A CN 108843118 A CN108843118 A CN 108843118A
- Authority
- CN
- China
- Prior art keywords
- tarpaulin
- tent
- internal layer
- airtight
- outer layer
- 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.)
- Granted
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
- E04H15/54—Covers of tents or canopies
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
- E04H15/62—Pegs, stakes or the like
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Tents Or Canopies (AREA)
Abstract
The present invention relates to a kind of airtight tents.Airtight tent includes the tent frames to form the tarpaulin component and support tarpaulin component of closing inner chamber, the tarpaulin component is equipped with the air inlet and air outlet being connected to closing inner chamber, the tarpaulin component includes the outer layer tarpaulin being arranged on the outside of skeleton and the internal layer tarpaulin being arranged on the inside of skeleton, and the internal layer tarpaulin and/or outer layer tarpaulin are fixedly connected with tent frames.Tarpaulin component in airtight tent of the invention includes the internal layer tarpaulin and outer layer tarpaulin for being located at tent frames medial and lateral, internal layer tarpaulin and/or outer layer tarpaulin are fixedly connected with tent frames, internal layer tarpaulin on the inside of tent frames is in by tent when gas pressure effect, tent frames can generate support force to internal layer tarpaulin, and outer layer tarpaulin also generates the effect of power to internal layer tarpaulin, the bonding strength of tarpaulin and tent frames is enhanced, so that tarpaulin and tent frames be prevented to be detached from.
Description
Technical field
The present invention relates to a kind of airtight tents.
Background technique
Historical relic is our ancestors labour, the crystallization of wisdom and revolutionary spirit, has important history, artistic value, due to
Historical relic is buried at underground, and historical relic is in the environment of being basically unchanged in unglazed, anoxic, humidity, temperature.After historical relic is unearthed,
Historical relic is in be changed in air greatly with illumination, oxygen, microorganism, temperature and humidity, and there is also various pollution rings in air
Border and have corrosive toxic gas.Under normal conditions, many historical relics（Such as faience, the historical relic containing organic matter, bronze ware
Deng）It is very sensitive to oxygen, it is exposed in oxygen and is easy to that metamorphic reaction occurs, as terra cotta warriors and horses, tri-coloured glazed pottery are embedded in underground originally
When be also all it is colored, fade away not color for a long time after being unearthed, large quantities of historical relics are all therefore by irreversible broken fast.
For this purpose, occurring airtight tent in the prior art, if application publication number is that one kind that CN101514595A is announced is low
Oxygen tent, essence are equivalent to airtight tent, are mainly made of air intake pump, tent, aspiration pump and console, and tent includes tent
Skeleton and the tarpaulin being fixed on outside tent frames, air intake pump and air outlet pump pass through air intake valve and evacuating valve and tent respectively
It is connected, oxygen concentration detector is equipped in tent, when the oxygen concentration in tent is higher, is cooperated by air intake pump and aspiration pump
Using tent high pressure low-oxygen environment will be maintained.But the tarpaulin of the low-oxygen tent is fixed on the outside of tent frames, in tent
High pressure gas generates the power on the outside of tent to tarpaulin, high pressure gas when being in high pressure conditions for a long time in tent, in tent
There is a possibility that tarpaulin and tent frames are detached from, cause low-oxygen tent air-tightness to be deteriorated even and be not available.
Summary of the invention
The purpose of the present invention is to provide a kind of airtight tents, it is intended to solve the tarpaulin in airtight tent in the prior art
The problem of being easily detached from tent frames and then leading to airtight tent poor air-tightness.
To achieve the above object, the technical solution of airtight tent of the invention is：
A kind of airtight tent includes the tent frames to form the tarpaulin component and support tarpaulin component of closing inner chamber, the tarpaulin group
Part is equipped with the air inlet and air outlet being connected to closing inner chamber, and the tarpaulin component includes the outer layer paulin being arranged on the outside of skeleton
Cloth and the internal layer tarpaulin being arranged on the inside of skeleton, the internal layer tarpaulin and/or outer layer tarpaulin are fixedly connected with tent frames.
Its advantages：Tarpaulin component in airtight tent of the invention includes being located at tent frames medial and lateral
Internal layer tarpaulin and outer layer tarpaulin, internal layer tarpaulin and/or outer layer tarpaulin are fixedly connected with tent frames, on the inside of tent frames
For internal layer tarpaulin in by tent when gas pressure effect, tent frames can generate support force, and outer layer to internal layer tarpaulin
Tarpaulin also generates the effect of power to internal layer tarpaulin, enhances the bonding strength of tarpaulin and tent frames, thus prevent tarpaulin with
Tent frames are detached from.
Specifically, passing through the side of snapping between the internal layer tarpaulin and tent frames and/or internal layer tarpaulin and outer layer tarpaulin
Formula is fixedly connected.
Its advantages：Pass through the side of snapping between internal layer tarpaulin and tent frames and/or internal layer tarpaulin and outer layer tarpaulin
Formula, which is fixedly connected, helps to realize quickly assembling tent, so as to greatly save the set-up time.
Further, between the internal layer tarpaulin and tent frames and internal layer tarpaulin and outer layer tarpaulin by way of thread gluing
It is fixedly connected.
Its advantages：Consolidated by way of snapping between internal layer tarpaulin and tent frames and internal layer tarpaulin and outer layer tarpaulin
Fixed connection helps to realize quickly assembling tent, so as to greatly save the set-up time.
Further, internal layer tarpaulin is rolled on tent frames and is fixedly connected by thread gluing realization with tent frames.
Its advantages：It helps to realize internal layer tarpaulin and is quickly fixed with tent frames.
Further, the internal layer tarpaulin includes base, be disposed with from outside to inside in the base tensile layer and
Inner liner.
Its advantages：Internal layer tarpaulin is disposed with base, tensile layer and inner liner from outside to inside and enhances internal layer
The tensile strength of internal layer tarpaulin is enhanced while the air-tightness of tarpaulin.
Further, the outer layer tarpaulin includes the reflecting layer set gradually from outside to inside, insulating layer and thermal insulation layer.
Its advantages：Outer layer tarpaulin includes reflecting layer, insulating layer and thermal insulation layer, enhances outer layer tarpaulin to external sun
The isolation capacity of light and heat.
Further, intake solenoid valve and outlet solenoid valve, two solenoid valve connections are connected separately on inlet, outlet
There is the controller for controlling the opening and closing of two solenoid valves.
Its advantages：Controller facilitates automation control tent disengaging gas.
Further, the intake solenoid valve and outlet solenoid valve are connect by sealing structure with internal layer tarpaulin, described
Sealing structure includes the connecting tube that one end penetrates in tarpaulin, and the connecting tube is located at one end in tarpaulin equipped with external thread section, institute
State part that connecting tube is located on the outside of tarpaulin and be equipped with gear edge with tarpaulin block, the gear edge in the connecting tube between tarpaulin
It is set with sealing ring, the sealing structure further includes that tarpaulin is pressed on gear along upper clamp nut with external thread section cooperation.
Its advantages：Solenoid valve is mounted on tarpaulin by mounting structure, helps avoid leading because connecting solenoid valve
The problem of causing tent air-tightness to be deteriorated.
Further, the tent frames are formed by multiple connecting rods by connector grafting, the connector and and connector
It is equipped with corresponding through hole in the connecting rod of inserting, the lock pin of anchor tip and connecting rod is fitted in the through hole.
Its advantages：Tent frames are assembled by way of grafting, help quickly to assemble tent frames.
Further, the lock pin is spring detent, and the spring detent includes pin shaft and the bullet that is sleeved on pin shaft
Property bolster, the pin shaft is equipped with Stop structure for limiting to resilient snubber block in one end away from plugging direction,
The pin shaft is hinged in the other end of plugging direction for preventing pin shaft to the lock tongue moved away from plugging direction.
Its advantages：Lock pin is that spring detent helps to enhance the bonding strength of connector and connecting rod.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of airtight tent of the invention；
Fig. 2 is the structural schematic diagram of tent frames；
Fig. 3 is the structural schematic diagram of the first straight-bar；
Fig. 4 is the structural schematic diagram of curved rod；
Fig. 5 is the structural schematic diagram of the first connector；
Fig. 6 is the structural schematic diagram of the second connector；
Fig. 7 is the structural schematic diagram of third connector；
Fig. 8 is the structural schematic diagram of the 4th connector；
Fig. 9 is the structural schematic diagram of spring detent；
Figure 10 is the structural schematic diagram of grounding pin；
Figure 11 is the status diagram after straight-bar connection；
Figure 12 is the status diagram after the first straight-bar is connect with grounding pin；
Figure 13 is the status diagram after tent frames are connect with tarpaulin；
Figure 14 is the connection status diagram of internal layer tarpaulin and straight-bar；
Figure 15 is outer layer tarpaulin and internal layer tarpaulin connection status diagram；
Figure 16 is the schematic diagram of air inlet pipeline and control system；
Figure 17 is the structural schematic diagram of sealing structure；
Figure 18 is the explosive view of sealing structure；
In attached drawing：1, the first straight-bar；11, through hole；2, the second straight-bar；3, third straight-bar；4, the 4th straight-bar；5, curved rod；51,
Through hole；6, the first connector；61, through hole；7, the second connector；71, through hole；8, third connector；81, through hole；9, the 4th
Connector；91, through hole；10, spring detent；101, pin shaft；102, spring；103, lock tongue；104, pull ring；11, grounding pin；111,
Through hole；12, tarpaulin component；121, door；122, airtight zipper；13, air inlet pipeline；131, manual intake valve；132, electromagnetic current
Measure valve；133, pressure gauge；134, safety valve；135, pressure gauge；14, control system；141, pressure sensor；142, oxygen purity
Analyzer；15, outer layer tarpaulin；16, internal layer tarpaulin；17, electromagnetism air outlet valve；18, safety valve；19, sealing structure；191, spiral shell is compressed
It is female；192, sealing ring；193, connecting tube.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
The specific embodiment one of airtight tent of the invention, as shown in Fig. 1 to Figure 18, the tarpaulin including forming closing inner chamber
The tent frames of component 12 and support tarpaulin component 12.Tarpaulin component includes the internal layer tarpaulin being separately positioned on the inside of tent frames
16 and the outer layer tarpaulin 15 that is arranged on the outside of tent frames.Airtight tent further includes being connected between the closing inner chamber of airtight tent
Air inlet pipeline is connected with the control system of control air inlet pipeline on air inlet pipeline.
Tent frames be downside be rectangle, upside is arc-shaped structure, tent frames are to pass through grafting by multiple components
Mode be spliced.The component for forming tent frames includes the first straight-bar 1, the second straight-bar 2, third straight-bar 3, the 4th straight-bar
4, curved rod 5 and the connector being connected between each bar, connector include the first connector 6, the second connector 7, third connector 8 and
4th connector 9.The lightweights such as steel, aluminium alloy, glass reinforced plastic can be selected in first straight-bar 1, the second straight-bar 2, third straight-bar 3, the 4th straight-bar 4
High rigidity material；The lightweights high rigidity materials such as steel, aluminium alloy, glass reinforced plastic can be selected in the material of curved rod 5；First connector 6, second
Connector 7, third connector 8 and the 4th connector 9 select steel material.First straight-bar 1, the second straight-bar 2, third straight-bar the 3, the 4th
The both ends of straight-bar 4 are provided with the through hole 11 through the body of rod, and the both ends of curved rod 5 are also equipped with the through hole through the body of rod
11.First connector 6 is cross-shaped structure, and four ends of the first connector of cross 6 are tubular structure, and the end of straight-bar can insert
Enter to being located in the pipe of connector one end, and the tubulated ends of connector are provided with and the perforative through hole of through hole 11 on straight-bar
61.Second connector 7 is T-shaped structure, and three ends of T junction are tubular structure, and through hole 71 is provided on tubular structure.
There are two vertically arranged tubular structures, the center line of two vertically arranged tubular structures to be located at same for tool on third connector 8
On straight line, the tubular structure that there are two the intermediate settings of two vertical tubular structures extends in the horizontal direction, and two tubuloses
Structure is in 90 ° of angles.4th connector 9 tool has certain angle, and angle there are two tubular structure between two tubular structures
For obtuse angle.Referring to Fig. 2 it is found that tent frames in each straight-bar, curved rod 5 and each connector grafting group cost implementation.
In connector and straight-bar or connector and 5 grafting of curved rod and keep through hole corresponding in order to enhance the stability of splicing position, in this implementation
Afterwards, in through hole interpolation shock mount lock pin 10, spring detent 10 includes that pin shaft 101 and the elasticity being sleeved on pin shaft 101 are slow
Stamping, the resilient snubber in the present embodiment are spring 102, and pin shaft 101 is equipped in one end away from plugging direction for bullet
Property the limit of bolster block Stop structure, pin shaft 101 is hinged in one end of plugging direction for preventing pin shaft 101 to deviating from
The lock tongue 103 of plugging direction movement, pin shaft are being provided with pull ring 104 away from one end of setting lock tongue 103.While in order to enhance gas
The fixing intensity of close tent on the ground, tent frames downside are also connected with grounding pin 11, grounding pin 11 by way of grafting
Lower end be needle body, upper end has the through hole 11 that passes through for spring detent 10.It should be noted that the tent in the present embodiment
By smooth cambered surface transition between each face of skeleton so that tent frames do not have pointed structures, avoiding problems because
The case where causing the tarpaulin being covered on tent frames to damage there are pointed structures appearance.
Outer layer tarpaulin 15 by up of three-layer, outermost layer be for reflected sunlight the compound establishment cloth of aluminium foil glass fibre,
Centre is to work out canvas for heat-insulated terylene for the rock wool for heat preservation, internal layer, certainly, in other embodiments, outer layer paulin
The other materials that can play phase same-action also can be selected in every layer of cloth, and outer layer tarpaulin is also possible to four layers, five layers etc..Outer layer
Tarpaulin has width limitation since process equipment breadth limits, and outer layer tarpaulin is used and is spliced to block tarpaulin.Outer layer tarpaulin 15 exists
Arc-shaped door is arranged in end face, and door material is identical as outer layer tarpaulin 15, and door is connect with outer layer tarpaulin 15 using zipper.Outer layer tarpaulin 15 is most
The aluminium foil glass fibre composite braided fabric of outer layer plays the purpose for the light reflection being emitted on tarpaulin, to reduce tarpaulin
To the uptake of light, the coefficient of the heat transfer of intermediate rock wool layer is low to have good insulation effect.
Internal layer tarpaulin 16 includes base, is disposed with tensile layer and inner liner from outside to inside in base.Specifically, interior
The base of layer tarpaulin 16 is made of PE material, and tensile layer is made of nylon, and inner liner is made of PVDC.Internal layer tarpaulin 16 by
PVDC, PE and nylon is three-layer co-extruded is made.Internal layer tarpaulin 16 has width limitation, internal layer paulin since process equipment breadth limits
To block tarpaulin, using overlapped, mode is spliced 16 use of cloth, and processing technology is that heat seal is to guarantee tarpaulin air-tightness and connection
Intensity.Arc-shaped door is arranged in end face in internal layer tarpaulin 16, and door material is identical as internal layer tarpaulin 16, and airtight drawing is used between door and tarpaulin
Chain link.
The end of air inlet pipeline is with the air inlet connecting with gas source, on the air inlet pipeline between air inlet and tent successively
It is serially connected with manual intake valve 131, pressure gauge 135, electromagnetic flow valve 132, pressure gauge 133 and safety valve 134.Manual intake valve
131 gases that can control in gas source enter in air inlet pipeline, meanwhile, it, can be more convenient by closing manual intake valve 131
Replacement gas source.Pressure gauge 135 can monitor the pressure income of gas source in air inlet, electromagnetic flow valve 132 can control to
Air inflow in tent, pressure gauge 133 can monitor the pressure in tent, and when the hypertonia in tent, Ke Yitong
Cross 134 pressure release of safety valve.The electromagnetism air outlet valve 17 being connected to its internal closed space and safety are also respectively connected on tent
Valve 18.Also have on air inlet pipeline control system 14 for controlling air inlet pipeline, control system 14 and electromagnetic flow valve 132 with
And 17 signal of electromagnetism air outlet valve connects, and further includes PLC in control system（Logic controller）, logic controller, which is also connected with, to be located at
Oxygen purity analyzer 142 in tent is also connected with pressure sensor 141 on logic controller.Electromagnetism in the present embodiment
It is connected between air outlet valve 17 and air inlet pipeline and internal layer tarpaulin 16 by sealing structure 19, sealing structure 19 includes across internal layer paulin
The connecting tube 193 of cloth 16, one end that connecting tube 193 penetrates internal layer tarpaulin 16 have external thread section, and connecting tube 193 is located at internal layer paulin
There is the gear edge with internal layer tarpaulin block on the part in 16 outside of cloth, keep off edge and be set on the external thread section between internal layer tarpaulin 16
There is sealing ring 192, clamp nut 191 is installed on the external screw thread of connecting tube 193, clamp nut 191 compresses internal layer tarpaulin 16
In connecting tube 193.
Airtight tent of the invention installs internal layer tarpaulin 16 and outer layer tarpaulin 15, so in use, assemble tent frames first
The air inlet pipeline being connected to the enclosure space in tent is connected on internal layer tarpaulin 16 afterwards, adjusts the manual air inlet on air inlet pipeline
Valve 131 controls pressure in 0.2 ~ 0.3MPa, and charged pressure is to 1KPa in the enclosure space into tent.Control system makes account
Enclosure space internal and external pressure difference in paulin keeps stablizing, and controls oxygen concentration in tent and is consistently lower than specified value, due to environment temperature
Degree variation, when tent inside and outside differential pressure changes, when pressure difference is greater than 8KPa, the opening of electromagnetism air outlet valve 17 is vented outwards,
When pressure difference is less than 1KPa, electromagnetic flow valve 132 is opened, and air inlet pipeline is with the bleed pressure of 0.2 ~ 0.3MPa, into tent
Inject the nitrogen that purity is 99.9%.When oxygen purity analyzer 142 detects that the oxygen concentration in tent is higher than specified value,
Electromagnetic flow valve 132 and electromagnetism air outlet valve 17 are opened, and nitrogen cylinder injects purity into tent with the bleed pressure of 0.2 ~ 0.3MPa
For 99.9% nitrogen, the oxygen in displacement tent is opened；After oxygen concentration is lower than specified value, electromagnetism air outlet valve 17 is closed,
Meet the pressure in tent simultaneously and be greater than 1KPa and oxygen concentration lower than after specified value, electromagnetic flow valve 132 is closed.When need more
When changing the nitrogen cylinder connecting with the air inlet of air inlet pipeline, manual intake valve is closed, nitrogen cylinder is then replaced.
It is in place of the specific embodiment two of airtight tent of the invention, with the difference of airtight tent specific embodiment one,
Internal layer tarpaulin and outer layer tarpaulin in the present embodiment are fixedly connected with tent frames, in other embodiments, outer layer tarpaulin with
Tent frames are fixedly connected, other are the same as example 1, and are repeated no more.
It is in place of the specific embodiment three of airtight tent of the invention, with the difference of airtight tent specific embodiment one,
Internal layer tarpaulin in the present embodiment can be fixedly connected by the way of hidden discount with tent frames, and internal layer tarpaulin can also outer layer tarpaulin
It is fixedly connected by way of hidden discount.Other are the same as example 1, and repeat no more.
Claims (10)
1. a kind of airtight tent, it is characterised in that：Including forming the tarpaulin component of closing inner chamber and the tent of support tarpaulin component
Skeleton, the tarpaulin component are equipped with the air inlet and air outlet being connected to closing inner chamber, and the tarpaulin component includes that setting exists
Outer layer tarpaulin on the outside of skeleton and the internal layer tarpaulin being arranged on the inside of skeleton, the internal layer tarpaulin and/or outer layer tarpaulin and tent
Skeleton is fixedly connected.
2. airtight tent according to claim 1, it is characterised in that：The internal layer tarpaulin and tent frames and/or internal layer
It is fixedly connected by way of snapping between tarpaulin and outer layer tarpaulin.
3. airtight tent according to claim 2, it is characterised in that：The internal layer tarpaulin and tent frames and internal layer tarpaulin
It is fixedly connected by way of thread gluing between outer layer tarpaulin.
4. airtight tent according to claim 3, it is characterised in that：Internal layer tarpaulin is rolled on tent frames and passes through thread gluing
Realization is fixedly connected with tent frames.
5. described in any item airtight tents according to claim 1 ~ 4, it is characterised in that：The internal layer tarpaulin includes base, institute
It states and is disposed with tensile layer and inner liner in base from outside to inside.
6. described in any item airtight tents according to claim 1 ~ 4, it is characterised in that：The outer layer tarpaulin includes from outside to inside
Reflecting layer, insulating layer and the thermal insulation layer set gradually.
7. described in any item airtight tents according to claim 1 ~ 4, it is characterised in that：Be connected separately on inlet, outlet into
Pneumoelectric magnet valve and outlet solenoid valve, two solenoid valves are connected with the controller for controlling the opening and closing of two solenoid valves.
8. airtight tent according to claim 7, it is characterised in that：The intake solenoid valve and outlet solenoid valve pass through
Sealing structure is connect with internal layer tarpaulin, and the sealing structure includes the connecting tube that one end penetrates in tarpaulin, and the connecting tube is located at
One end in tarpaulin is equipped with external thread section, and the connecting tube is located at the part on the outside of tarpaulin equipped with the gear edge with tarpaulin block,
The gear along be set with sealing ring in the connecting tube between tarpaulin, the sealing structure further includes with external thread section cooperation by paulin
Cloth is pressed on gear along upper clamp nut.
9. described in any item airtight tents according to claim 1 ~ 4, it is characterised in that：The tent frames are by multiple connecting rods
It is formed by connector grafting, is equipped with corresponding through hole in the connector and the connecting rod inserted with connector, it is described to pass through
The lock pin of anchor tip and connecting rod is fitted in perforation.
10. airtight tent according to claim 9, it is characterised in that：The lock pin is spring detent, the spring detent
Including pin shaft and the resilient snubber being sleeved on pin shaft, the pin shaft is equipped in one end away from plugging direction for bullet
Property the limit of bolster block Stop structure, the pin shaft is hinged in the other end of plugging direction for preventing pin shaft to deviating from
The lock tongue of plugging direction movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810758662.3A CN108843118B (en) | 2018-07-11 | 2018-07-11 | Airtight tent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810758662.3A CN108843118B (en) | 2018-07-11 | 2018-07-11 | Airtight tent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108843118A true CN108843118A (en) | 2018-11-20 |
| CN108843118B CN108843118B (en) | 2020-10-27 |
Family
ID=64196825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810758662.3A Active CN108843118B (en) | 2018-07-11 | 2018-07-11 | Airtight tent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108843118B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458038A (en) * | 2018-12-14 | 2019-03-12 | 湖北华强科技有限责任公司 | The damaged urgent patch system of superpressure tent tarpaulin and method |
| CN113175267A (en) * | 2021-04-29 | 2021-07-27 | 重庆东登科技有限公司 | Negative pressure isolation tent |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2167875Y (en) * | 1993-10-30 | 1994-06-08 | 张相忱 | Tyre valve-cock |
| WO1999024684A1 (en) * | 1997-11-07 | 1999-05-20 | World Fusion Limited | Sheet roof structure |
| CN201217970Y (en) * | 2008-07-01 | 2009-04-08 | 王伟刚 | Drag hook and lock catch connector of folding tent stand |
| CN101514595A (en) * | 2008-02-21 | 2009-08-26 | 井然 | Simple low-oxygen tent |
| CN101913424A (en) * | 2010-06-24 | 2010-12-15 | 哈尔滨工业大学 | Airship with inflating skeleton expanding in air |
| CN204511005U (en) * | 2015-01-20 | 2015-07-29 | 扬州金泉旅游用品有限公司 | A kind of anti-severe cold height support tent |
| CN207575372U (en) * | 2017-05-08 | 2018-07-06 | 青岛海纳防护材料科技有限公司 | A kind of portable intelligent Pressurized tent |
-
2018
- 2018-07-11 CN CN201810758662.3A patent/CN108843118B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2167875Y (en) * | 1993-10-30 | 1994-06-08 | 张相忱 | Tyre valve-cock |
| WO1999024684A1 (en) * | 1997-11-07 | 1999-05-20 | World Fusion Limited | Sheet roof structure |
| CN101514595A (en) * | 2008-02-21 | 2009-08-26 | 井然 | Simple low-oxygen tent |
| CN201217970Y (en) * | 2008-07-01 | 2009-04-08 | 王伟刚 | Drag hook and lock catch connector of folding tent stand |
| CN101913424A (en) * | 2010-06-24 | 2010-12-15 | 哈尔滨工业大学 | Airship with inflating skeleton expanding in air |
| CN204511005U (en) * | 2015-01-20 | 2015-07-29 | 扬州金泉旅游用品有限公司 | A kind of anti-severe cold height support tent |
| CN207575372U (en) * | 2017-05-08 | 2018-07-06 | 青岛海纳防护材料科技有限公司 | A kind of portable intelligent Pressurized tent |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458038A (en) * | 2018-12-14 | 2019-03-12 | 湖北华强科技有限责任公司 | The damaged urgent patch system of superpressure tent tarpaulin and method |
| CN109458038B (en) * | 2018-12-14 | 2023-10-31 | 湖北华强科技股份有限公司 | System and method for emergency repair of tarpaulin damage of overpressure tent |
| CN113175267A (en) * | 2021-04-29 | 2021-07-27 | 重庆东登科技有限公司 | Negative pressure isolation tent |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108843118B (en) | 2020-10-27 |
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