CN1328456C - Independant air passage segment-assembled large-sized infltable tent having speicial air valve - Google Patents
Independant air passage segment-assembled large-sized infltable tent having speicial air valve Download PDFInfo
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- CN1328456C CN1328456C CNB2004100442713A CN200410044271A CN1328456C CN 1328456 C CN1328456 C CN 1328456C CN B2004100442713 A CNB2004100442713 A CN B2004100442713A CN 200410044271 A CN200410044271 A CN 200410044271A CN 1328456 C CN1328456 C CN 1328456C
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Abstract
The present invention relates to an independent air passage type inflated tent with section dividing assembly and connection. The lower parts of both ends of every section of the tent are provided with air charging upright posts, the upper parts of both ends of every section of the tent are provided with air charging arch posts, and the top part and the shoulder part of the tent are provided with an air charging top beam and an air charging shoulder beam. Additionally, every section of the air posts and the air beams is provided with a housing which is divided into a plurality of air chambers, every air chamber is provided with an inner liner which is provided with an air nozzle, the air nozzle is connected with an independent air passage type special air valve which is especially designed through an air pipe, every inner liner is not communicated with the others after the air valve is closed, and the special air valve has double sealing functions. Furthermore, both ends of the housing are provided with slide fasteners used for putting and taking the inner liners, both heads of the inner liner are respectively provided with pulling heads used for connecting the inner liners and the housing together, a connecting plug or a connecting socket is arranged below the arch posts arranged on both ends of every section of the tent, and sections of the tent are connected with each other into integration when the tent is installed. Besides, a plurality of wind prevention rings are arranged on both of the shoulder part and the bottom part of the tent, the wind prevention rings can be connected to fixing ropes or fixing piles to prevent the tent from blowing away by wind. Furthermore, both ends of every section of the tent are provided with rolling curtain type gates, and side doors which are controlled in a sliding manner fasteners are arranged on both sides of the gate.
Description
Affiliated technical field
The present invention relates to a kind of tent, particularly divide the assembly type air dome.
Background technology
Our tent of seeing mostly is stent support at present, and trouble is installed, for selecting landform that requirement is arranged, because support is arranged, and weight and take up room all greatly, all there is inconvenience packing, transportation and installation aspect; The winter protection effect is bad; Air dome also arranged now on the market, but be monosaccate, solid for asking tent, used cloth is just very thick, and gas column is thick, and the result is bulky, heavy, and the air feed that must always not stop, otherwise just can't use, cause energy waste, if short of electricity is just pretty troublesome; What have is simple in structure, fragile, is difficult for using repeatedly.
Summary of the invention
The present invention in conjunction with light and repeatedly used consideration, has invented segmentation assembly type air dome according to the shortcoming of above-mentioned tent.
The present invention is the air dome that a kind of segmentation assembling connects, and the inflation column is arranged at bottom, each section tent two ends, and inflation arch post is arranged at top, and tent top and shoulder are provided with the inflation beam, is divided into back timber and shoulder beam.Every section inflation post is provided with overcoat with the inflation beam, and lagging material cloth, overcoat are separated into some air chambers, each air chamber is provided with inner bag, and liner material adopts air-locked plastic sheeting or rubber film, and inner bag is established valve, link to each other with air valve by tracheae, air valve is closed each inner bag of back and is not exchanged information.Air valve has dual airtight function, has ensured that air dome can not leak gas in for a long time.Separated air flue design makes inflatable packer inside can bear very high air pressure, and this just makes the gas column of tent need not be too slightly but can span very big, and only needs disposable sufficient gas when mounted, tightens air valve and gets final product, and does not need the air feed that does not stop.There is slide fastener at the two ends of overcoat, are used for inner bag is inserted or taken out, and inner bag two is respectively equipped with several pull heads, are used for inner bag and overcoat are linked together.Arch post below, every section tent two ends is provided with attachment plug or gang socket, the socket that during installation plug is inserted adjacent tent fuses every section tent mutually, after the venting adjacent attachment plug and gang socket are not separated when tent does not use, every section tent just can be packed separately, carries, collect.Tent shoulder and bottom are equipped with some anti-vanes, and anti-vane can be connected and fixed rope or spud pile, in order to avoid tent is blown away by wind.The damaged gas leakage in position of the present invention, just one of them inner bag gas leakage can not influence the use of whole tent.If in the area of cold, can present invention is designed to be full gas column type, promptly all bodies of wall are the inflation post, and the warmth retention property of tent is fine like this.Every section tent two ends are provided with gate steam supply car and come in and go out, and door switch can adopt roller shutter type, open or close with the gate slide fastener, roll door curtain with pulley; Every section tent both sides also are provided with side door, and closing and opening side doors is controlled by slide fastener.The present invention repairs conveniently, can be military use, building site, field investigation, archaeological excavation, major disasters, major accident, the interim command post of earthquake field, usefulness such as the temporary home of taking refuge in one's power.
Technique effect of the present invention is: 1. light portable, if compare, saved space and weight, because the present invention's tent sectional is packed, transportation, so carry very convenient with the stent-type tent; 2. simple installation only needs the several people at the scene a section tent to be coupled together, and one has inflated just, just can finish larger area in the very short time and install; 3. once substitute the bad for the good and just can use for a long time behind the tight valve of air to close; 4. because each air flue of tent inflatable packer is independent separately not connected, so the damaged gas leakage in position can not influence the use of whole air dome; 5. winter protection effect is very good; 6. long service life is repaired conveniently, only needs to change or repair certain damaged inner bag to get final product; 7. the present invention is provided with overcoat protection outside the tank, can bear very big pressure, therefore, can fill very sufficient gas, the side of changing it, promptly gas column must be very not thick but the tent span can be very big; 8. air valve has the double seal function of holding one's breath, and existing rubber pad is pushed down interior gas port upper edge, have again conical head push down in the gas port bell.The present invention is of many uses, is applicable to multiple occasion.
The air valve of introduction of the present invention has the double seal function of holding one's breath, and can bear very big air pressure, can keep air cushion air tight for a long time.Air valve is made of rotary switch, cover plate, bearing, sealing ring, pressing plate, rubber pad and valve seat.Valve seat is a cavity, the screw rod of rotary switch, bearing, pressing plate, rubber pad place the inside, cover plate center at air valve is provided with the upper bearing (metal) hole, the screw rod of rotary switch is packed into by the upper bearing (metal) hole in the valve seat, be provided with screwed hole in the middle of the pressing plate, rubber pad is provided with screw hole, and screw rod passes from the screw hole of pressing plate screwed hole and rubber pad.Pressing plate and rubber pad can not rotate in valve seat, can only move up and down with the rotation of screw rod, and the edge of pressing plate is provided with ball hole, load onto ball and are convenient to pressing plate and move up and down.Respectively there is a bearing top and bottom of screw rod, upper bearing (metal) on the cover board, lower bearing places in the lower bearing alcove of valve cup bottom.Bottom surface in the valve seat is distributed with some interior gas ports, and they pass to the outer valve of valve seat outside respectively, and outer valve connects the tracheae of each air chamber.When being screwed down rotary switch, pressing plate promotes rubber pad and covers on interior gas port upper edge, and the conical head on the rubber pad stretches in the interior gas port bell simultaneously, and seals interior gas port, double seal under the pressure of rotary switch.Side edge thereof is provided with a plurality of connection buttons, is used for whole air valve and overcoat are linked up.The air valve cover plate is provided with and charges and discharge gas port, and the gas of whole inflatable packer is from charging and discharging the gas port turnover.
Description of drawings
Below in conjunction with accompanying drawing present embodiment is described further:
Fig. 1 is the main structure figure of the segmentation and the connection of present embodiment.
Fig. 2 is the main TV structure and the inner bag enlarged drawing of present embodiment.
Fig. 3 is the side-looking structure chart of present embodiment.
Fig. 4 is the plan structure figure of present embodiment.
Fig. 5 is that the attachment plug of present embodiment is at column and arch post position and attachment plug and gang socket structure enlarged drawing.
Fig. 6 is the gate structure of present embodiment 1 and opens schematic diagram.
Fig. 7 is the side door partial schematic diagram of present embodiment 1.
Fig. 8 is the pull header structure enlarged drawing of present embodiment 1.
Fig. 9 is the air valve combination assumption diagram of present embodiment 1.
Figure 10 is the air valve knob switch junctions composition of present embodiment 1.
Figure 11 is the air valve cap of present embodiment 1 composition that hardens.
Figure 12 is the air valve sealing coil structures figure of present embodiment 1.
Figure 13 is the air valve pressure plate structure figure of present embodiment 1.
Figure 14 is the air valve rubber pad structure chart of present embodiment 1.
Figure 15 is the air valve understructure figure of present embodiment 1.
Figure 16 is the structural representation after the air valve of present embodiment 1 is closed.
Figure 17 is the main TV structure figure of present embodiment 2.
Figure 18 is the side-looking structure chart of present embodiment 2.
Figure 19 is the plan structure figure of present embodiment 2.
Figure 20 is the plan structure figure of present embodiment 3.
Figure 21 is the plan structure figure of present embodiment 3.
1. column, 1-1. arch post, the 1-2. back timber, 1-3. takes on beam, 1-4. attachment plug, 1-5. gang socket,
2. overcoat, 2-1. overcoat slide fastener, the anti-vane of 2-2. shoulder, 2-3. prevents vane in ground, 2-4., 2-5.,
3. gate, 3-1. gate slide fastener, the 3-2. side door, 3-3. side door slide fastener, the 3-4. pulley,
4. inner bag, the 4-1. pull head, 4-2. pull head cap, 4-3. pull head circle, the 4-4. valve,
5. tracheae,
5. tracheae,
6. air valve, the 6-1. rotary switch, the 6-1-1. handle, the 6-1-2. upper bearing (metal), the 6-1-3. lower bearing, the 6-1-4. screw rod,
6-2. cover plate, the 6-2-1. holding screw, 6-2-2. upper bearing (metal) hole, 6-2-3. connects button,
6-2-4. the holding screw hole, 6-2-5. charges and discharge gas port,
6-3. sealing ring, 6-3-1. holding screw endoporus,
6-4. pressing plate, the 6-4-1. screwed hole, the 6-4-2. reinforcing rib, 6-4-3. rubber pad cap hole, the 6-4-4. groove,
6-4-5. ball hole,
6-5. rubber pad, the 6-5-1. screw hole, 6-5-2. connects cap, 6-5-3. screw seat groove, the 6-5-4. conical head,
6-6. gas port in the valve seat, 6-6-1, the outer valve of 6-6-2., 6-6-3. holding screw seat,
6-6-4. gas port bell in the 6-6-6. of gas port upper edge in the lower bearing alcove, 6-6-5..
The specific embodiment 1:
See by Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the present invention is the separated air flue type air dome that a kind of segmentation assembling connects, and inflation column (1) is arranged at bottom, each section tent two ends, and inflation arch post (1-1) is arranged at top, tent top and shoulder are provided with the inflation beam, are divided into back timber (1-2) and shoulder beam (1-3).Every section inflation post is provided with overcoat (2) with the inflation beam, overcoat (2) is separated into some air chambers, each air chamber is provided with inner bag (4), inner bag (4) is established valve (4-4), link to each other with the special-purpose air valve of custom-designed separated air flue type (6) by tracheae (5), it is not connected that air valve (6) is closed each inner bag of back (4).Special-purpose air valve (6) has dual airtight function, has ensured that the inner bag (4) of air dome can not leak gas in for a long time.Special separated air flue design makes inflation post and inflation beam inside can bear very high air pressure, this just makes the gas column of tent need not be too slightly but can span very big, and only need disposable sufficient gas when mounted, tighten air valve (6) and get final product, do not need the air feed that does not stop.There is overcoat slide fastener (2-1) at the two ends of overcoat (2), are used for inner bag (4) is inserted or taken out, and tent is provided with the anti-vane (2-2) of shoulder and ground prevents that vane (2-3), anti-vane can be connected and fixed rope or spud pile, in order to avoid tent is blown away by wind.The damaged gas leakage in position of the present invention, just one of them inner bag (4) gas leakage can not influence the use of whole tent.
What see among Fig. 5 is that every section tent two ends arch posts (1-1) below is provided with attachment plug (1-4) or gang socket (1-5), during installation plug (1-4) being inserted socket (1-5) fuses every section tent mutually, when not using after the tent venting adjacent attachment plug (1-4) and gang socket (1-5) are not separated, every section tent just can be packed separately, carries, collect.
Fig. 6 is the gate (3) of present embodiment, is located at every section tent two ends, and gate (3) steam supply car is come in and gone out, and gate (3) switch can adopt roller shutter type, and (3-1) opens or close with the gate slide fastener, and (3-4) rolls door curtain with pulley.
Fig. 7 is the schematic diagram of tent side door (3-2), and every section tent both sides also are provided with side door (3-2), and side door (3-2) switch is controlled by side door slide fastener (3-3).
Fig. 2 and Fig. 8 are pull head (4-1) schematic diagrames, and inner bag (4) two is respectively equipped with pull head (4-1), are used for inner bag (4) and overcoat (2) are linked together, and pull head cap (4-2) wears out from overcoat (2), is enclosed within on the pull head cap (4-2) with pull head circle (4-3) again.
Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15 and Figure 16 are special-purpose air valve (6), and the air valve (6) that the present invention introduces has the double seal function of holding one's breath, and can bear very big air pressure, can keep the gentle beam length time of gas column air tight.Air valve (6) is made of rotary switch (6-1), cover plate (6-2), upper bearing (metal) (6-1-2), lower bearing (6-1-3), sealing ring (6-3), pressing plate (6-4), rubber pad (6-5) and valve seat (6-6).Valve seat (6-6) is a cavity, the screw rod (6-1-4) of rotary switch (6-1), upper bearing (metal) (6-1-2), lower bearing (6-1-3), pressing plate (6-4), rubber pad (6-5) place the inside, be provided with upper bearing (metal) hole (6-2-2) at the center of air valve cover plate (6-2), the screw rod (6-1-4) of rotary switch (6-1) is by the right screw hole in upper bearing (metal) hole (6-2-2) (6-5-1), and screw rod (6-1-4) passes from pressing plate screwed hole (6-4-1) and rubber pad screw hole (6-5-1).Pressing plate (6-4) and rubber pad (6-5) can not rotate in valve seat (6-6), can only move up and down with the rotation of screw rod (6-1-4), and the edge of pressing plate (6-4) is provided with ball hole (6-4-5), load onto ball and are convenient to pressing plate (6-4) and move up and down.Respectively there is a bearing top and bottom of screw rod (6-1-4), and upper bearing (metal) (6-1-2) links with cover plate (6-2), and lower bearing (6-1-3) places in the lower bearing alcove (6-6-4) at valve seat (6-6) end.Bottom surface in the valve seat (6-6) is distributed with some interior gas ports (6-6-1), and they pass to the outside outer valve (6-6-2) of valve seat (6-6) respectively, and outer valve (6-6-2) connects the tracheae (5) of each air chamber.When being screwed down rotary switch (6-1), pressing plate (6-4) promotes rubber pad (6-5) and covers on interior gas port upper edge (6-6-5), conical head (6-5-4) on the rubber pad (6-5) stretches in the interior gas port bell (6-6-6) simultaneously, and under the pressure of rotary switch (6-1), seal interior gas port (6-6-1), form double seal.Cover plate (6-2) edge is provided with a plurality of connections and buckles (6-2-3), is used for whole air valve (6) and overcoat (2) are linked up.Air valve cover plate (6-2) is provided with and charges and discharge gas port (6-2-5), and the gas of whole air dome is from charging and discharging gas port (6-2-5) turnover.The handle (6-1-1) of rotary switch (6-1) can be made movable.
Figure 16 is the state of air valve (6) when closing.
The specific embodiment 2:
What Figure 17, Figure 18 and Figure 19 showed is the warming tent of inflation, and the body of wall of tent and ceiling are the separated air flue type gas column all, have not at this moment had independent post and beam.In the area of cold, can present invention is designed to be full gas column type, promptly all bodies of wall are the inflation post, and the warmth retention property of tent is fine like this.
The specific embodiment 3:
Figure 20 is the plan structure figure that the separated air flue type air dome that is connected is assembled in alternative segmentation with Figure 21, can make tent that the room that turns to of sealing is arranged.
Claims (7)
1. air filling type tent, it is characterized in that: the separated air flue type air dome that the present invention connects for a kind of segmentation assembling, inflation column (1) is arranged at bottom, each section tent two ends, inflation arch post (1-1) is arranged at top, tent top and shoulder are provided with the inflation beam, be divided into back timber (1-2) and shoulder beam (1-3), every section inflation post is provided with overcoat (2) with the inflation beam, overcoat (2) is separated into some air chambers, each air chamber is provided with inner bag (4), inner bag (4) is established valve (4-4), link to each other with the special-purpose air valve of custom-designed separated air flue type (6) by tracheae (5), air valve (6) is closed each inner bag of back (4) and is not exchanged information, special-purpose air valve (6) has dual airtight function, ensured that air dome can not leak gas in for a long time, there is overcoat slide fastener (2-1) at the two ends of overcoat (2), be used for inner bag (4) is inserted or taken out, inner bag (4) two is respectively equipped with pull head (4-1), be used for inner bag (4) and overcoat (2) are linked together, every section tent two ends arch posts (1-1) below is provided with attachment plug (1-4) or gang socket (1-5), during installation plug (1-4) being inserted socket (1-5) fuses every section tent mutually, adjacent attachment plug (1-4) and gang socket (1-5) can not separated when not using after the tent venting, tent shoulder and bottom are equipped with some anti-vanes, anti-vane is connected and fixed rope or spud pile, in order to avoid tent is blown away by wind, every section tent two ends are provided with gate (3) steam supply car and come in and go out, gate (3) switch can adopt roller shutter type, (3-1) opens or closes with the gate slide fastener, (3-4) rolls door curtain with pulley, every section tent both sides also are provided with side door (3-2), side door (3-2) switch is controlled by side door slide fastener (3-3), special-purpose air valve (6) is arranged, the air valve (6) that the present invention introduces has the double seal function of holding one's breath, air valve (6) mountain rotary switch (6-1), cover plate (6-2), upper bearing (metal) (6-1-2), lower bearing (6-1-3), sealing ring (6-3), pressing plate (6-4), rubber pad (6-5) and valve seat (6-6) constitute, valve seat (6-6) is a cavity, the screw rod (6-1-4) of rotary switch (6-1), upper bearing (metal) (6-1-2), lower bearing (6-1-3), pressing plate (6-4), rubber pad (6-5) places the inside, be provided with upper bearing (metal) hole (6-2-2) at the center of air valve cover plate (6-2), the screw rod (6-1-4) of rotary switch (6-1) is packed into by upper bearing (metal) hole (6-2-2) in the valve seat (6-6), be provided with screwed hole (6-4-1) in the middle of the pressing plate (6-4), rubber pad (6-5) is provided with screw hole (6-5-1), screw rod (6-1-4) passes from pressing plate screwed hole (6-4-1) and rubber pad screw hole (6-5-1), pressing plate (6-4) and rubber pad (6-5) can not rotate in valve seat (6-6), can only move up and down with the rotation of screw rod (6-1-4), the edge of pressing plate (6-4) is provided with ball hole (6-4-5), loading onto ball is convenient to pressing plate (6-4) and moves up and down, respectively there is a bearing top and bottom of screw rod (6-1-4), upper bearing (metal) (6-1-2) links with cover plate (6-2), lower bearing (6-1-3) places in the lower bearing alcove (6-6-4) at valve seat (6-6) end, bottom surface in the valve seat (6-6) is distributed with some interior gas ports (6-6-1), they pass to the outside outer valve (6-6-2) of valve seat (6-6) respectively, outer valve (6-6-2) connects the tracheae (5) of each air chamber, when being screwed down rotary switch (6-1), pressing plate (6-4) promotes rubber pad (6-5) and covers on interior gas port upper edge (6-6-5), conical head (6-5-4) on the rubber pad (6-5) stretches in the interior gas port bell (6-6-6) simultaneously, and under the pressure of rotary switch (6-1), seal interior gas port (6-6-1), form double seal, cover plate (6-2) edge is provided with a plurality of connections and buckles (6-2-3), be used for whole air valve (6) and overcoat (2) are linked up, air valve cover plate (6-2) is provided with and charges and discharge gas port (6-2-5), and the gas of whole air dome is from charging and discharging gas port (6-2-5) turnover.
2. the large-scale air dome of separated air flue segmentation assembly type that special-purpose air valve is arranged according to claim 1 is characterized in that: every section tent is respectively with an air valve or a plurality of air valve.
3. the large-scale air dome of separated air flue segmentation assembly type that special-purpose air valve is arranged according to claim 1 is characterized in that: can design air valve is connected to from the suitable distance of inflatable packer.
4. the large-scale air dome of separated air flue segmentation assembly type that special-purpose air valve is arranged according to claim 1 is characterized in that: the material cloth of overcoat.
5. the large-scale air dome of separated air flue segmentation assembly type that special-purpose air valve is arranged according to claim 1 is characterized in that: liner material is with plastic sheeting or rubber film.
6. the large-scale air dome of separated air flue segmentation assembly type that special-purpose air valve is arranged according to claim 1, it is characterized in that: fix with custom-designed pull head between inner bag and the overcoat, each inner bag can be used several pull heads.
7. the large-scale air dome of separated air flue segmentation assembly type that special-purpose air valve is arranged according to claim 1 is characterized in that: each inner bag connects a tracheae separately to air valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100442713A CN1328456C (en) | 2004-05-20 | 2004-05-20 | Independant air passage segment-assembled large-sized infltable tent having speicial air valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100442713A CN1328456C (en) | 2004-05-20 | 2004-05-20 | Independant air passage segment-assembled large-sized infltable tent having speicial air valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1580468A CN1580468A (en) | 2005-02-16 |
| CN1328456C true CN1328456C (en) | 2007-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100442713A Expired - Fee Related CN1328456C (en) | 2004-05-20 | 2004-05-20 | Independant air passage segment-assembled large-sized infltable tent having speicial air valve |
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| Country | Link |
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| CN (1) | CN1328456C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179387A (en) * | 2013-02-25 | 2014-12-03 | 赵彦杰 | Tent capable of being locked from exterior |
| CN106382051A (en) * | 2016-11-21 | 2017-02-08 | 李改莲 | Assembled inflatable gas mold with inflatable internal capsule and mounting method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2168916Y (en) * | 1993-03-15 | 1994-06-15 | 上海达意实业公司 | Aerated arc tent |
| JP2000234456A (en) * | 1999-02-12 | 2000-08-29 | Toshiba Plant Kensetsu Co Ltd | Air beam house |
| CN1458433A (en) * | 2003-04-23 | 2003-11-26 | 段云平 | Independent air channel type special valve for inflation cushion |
-
2004
- 2004-05-20 CN CNB2004100442713A patent/CN1328456C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2168916Y (en) * | 1993-03-15 | 1994-06-15 | 上海达意实业公司 | Aerated arc tent |
| JP2000234456A (en) * | 1999-02-12 | 2000-08-29 | Toshiba Plant Kensetsu Co Ltd | Air beam house |
| CN1458433A (en) * | 2003-04-23 | 2003-11-26 | 段云平 | Independent air channel type special valve for inflation cushion |
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| Publication number | Publication date |
|---|---|
| CN1580468A (en) | 2005-02-16 |
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| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN CITY HUALIYA SANITARY SCIENCE CO., LTD. Free format text: FORMER NAME OR ADDRESS: DUAN YUNPING |
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| CP01 | Change in the name or title of a patent holder |
Address after: 518172, Guangdong, Longgang District, Shenzhen city center, Liuzhou Ping Road West, Dongping science and Technology Innovation Park, No. 106 Patentee after: Shenzhen Hualiya Sanitary Technology Co., Ltd. Address before: 518172, Guangdong, Longgang District, Shenzhen city center, Liuzhou Ping Road West, Dongping science and Technology Innovation Park, No. 106 Patentee before: Duan Yunping |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070725 Termination date: 20100520 |