CN104120928A - Civil air defense protective door locking device - Google Patents
Civil air defense protective door locking device Download PDFInfo
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- CN104120928A CN104120928A CN201410391428.3A CN201410391428A CN104120928A CN 104120928 A CN104120928 A CN 104120928A CN 201410391428 A CN201410391428 A CN 201410391428A CN 104120928 A CN104120928 A CN 104120928A
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- rotating disk
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- protective door
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Abstract
The invention relates to a civil air defense protective door locking device. The civil air defense protective door locking device comprises a push rod 1, a connection rod 2, a rotary plate 3, a rotary plate driving mechanism, at least one locking pin 5 and a corresponding pin seat 51, wherein the push rod 1 is arranged close to one edge of a door frame; the locking pin 5 is arranged on one side, close to the door frame, of the push rod 1; the pin seat 51 is mounted in the position corresponding to the position of the locking pin 5 of the door frame; one end of the connection rod 2 is connected with the push rod 1; the other end of the connection rod 2 is connected with the rotary plate 3; the rotary plate driving mechanism is connected with the rotary plate 3; the rotary plate 3 is capable of rotating under the driving of the rotary plate driving mechanism; the rotary plate 3 rotates and drives the connection rod 2 to axially move, so that the locking pin 5 is inserted into or removed out of the corresponding pin seat 51. With the adoption of gear transmission, the civil air defense protective door locking device is high in transmission efficiency. Compared with the adoption of worm and gear transmission in an existing civil air defense protective door locking device, the civil air defense protective door locking device has the advantages of simple structure, low cost and the like.
Description
One, technical field
The present invention relates to a kind of people's air defense protective door, particularly a kind of people's air defense protective door blocking device.
Two, background technology
Existing people's air defense protective door blocking device generally adopts Worm and worm-wheel gearing to drive, and transmission efficiency is low, and cost is high.
Three, summary of the invention
1 goal of the invention
For the problem that will solve in above-mentioned prior art, the object of this invention is to provide a kind of people's air defense protective door blocking device, this apparatus structure is simple, and cost is low.
2 technical schemes
The present invention is achieved in that a kind of people's air defense protective door blocking device, comprise push rod 1, connecting rod 2, rotating disk 3, rotary disc driving mechanism and at least one lock pin 5 and corresponding key seat 51, described push rod 1 arranges near doorframe limit, described lock pin 5 is arranged at the side of described push rod 1 near doorframe, described key seat 51 is arranged on the position that doorframe is corresponding with described lock pin 5, described connecting rod 2 one end connect push rod 1, the other end connects rotating disk 3, described rotary disc driving mechanism connects rotating disk 3, described rotating disk 3 can rotate under the driving of described rotary disc driving mechanism, described rotating disk 3 drives described connecting rod 2 to axially move while rotation, make described lock pin 5 insert or shift out corresponding key seat 51.
Described a kind of people's air defense protective door blocking device further designs and is, there are tooth, groove or screw thread in the edge of described rotating disk 3.
Described a kind of people's air defense protective door blocking device further design is, described connecting rod 2 adopts hinged or welding manner to connect described push rod 1; In the time that described connecting rod 2 adopts articulated manner to connect described rotating disk 3, described connecting rod 2, by rotatable flexible screw rod connecting hinge contact, can suitably be adjusted the relative distance of connecting rod and pin joint like this, is convenient to Installation and Debugging.
Described a kind of people's air defense protective door blocking device further designs and is, there is tooth described connecting rod 2 one end, described connecting rod 2 and intermeshing being connected of rotating disk 3 edges, and turntable rotation can drivening rod motion.
Described a kind of people's air defense protective door blocking device further designs and is, described rotary disc driving mechanism is the pinion 71 with handwheel, and described pinion 71 edges are connected or connect by chain or belt with rotating disk 3 edges are intermeshing; Or described rotary disc driving mechanism is handle 6, described handle 6 one end are fixed on described rotating disk 3.
Described a kind of people's air defense protective door blocking device further design is, in the middle of described pinion 71 and rotating disk 3, sets up multi-stage speed-reducing gear, to increase gearratio, reduces hand wheel torque.
Described a kind of people's air defense protective door blocking device further design is, also comprises rotating disk retaining mechanism, for preventing that rotating disk 3 from reversing, realizes rotating disk 3 and locks, and prevents that door lock pin under locking state from shifting out key seat voluntarily.
Described a kind of people's air defense protective door blocking device further design is, described rotating disk retaining mechanism is made up of ratchet 41, ratchet rotating shaft 42, the handle 43 of locking, spring 44, described ratchet 41 is connected with the handle 43 of locking by ratchet rotating shaft 42, described spring 44 one end are fixed on ratchet 41, spring 44 other ends are fixed on base plate, described ratchet 41 front ends are subject to spring 44 elastic force effects under locking state, block rotating disk 3 or pinion 71 edges.
Described a kind of people's air defense protective door blocking device further design is, described handwheel 7, handle 6 or the handle 43 of locking are by the rotating shaft through door leaf, door leaf another side is connected with same handwheel, handle or the handle of locking, and so just can realize that lock in both sides or release.
Described a kind of people's air defense protective door blocking device further designs and is, described handwheel 7 or handle 6 are substituted by reducing motor, so just can realize electronic locking or release.
The operating principle of people's air defense protective door blocking device of the present invention is: rotary disc driving mechanism makes turntable rotation, driven by rotary disc connecting rod axially moves, make the lock pin on push rod insert or shift out corresponding key seat, rotating disk retaining mechanism is used for preventing that rotating disk from reversing, and can realize like this that protective door is locked, locking and release.
3 technique effects
People's air defense protective door blocking device of the present invention adopts gear drive, and transmission efficiency is high, the Worm Wheel System adopting than existing people's air defense protective door blocking device, have simple in structure, low cost and other advantages.
Four, brief description of the drawings
Fig. 1 is the principle schematic of the embodiment of the present invention 1.
Fig. 2 is the principle schematic of the embodiment of the present invention 2.
Fig. 3 is the principle schematic of the embodiment of the present invention 3.
Fig. 4 is the principle schematic of the embodiment of the present invention 4.
Fig. 5 is the principle schematic of the embodiment of the present invention 5.
Fig. 6 is the principle schematic of rotating disk retaining mechanism.
Fig. 7 is the principle schematic of rotating disk retaining mechanism.
Five, detailed description of the invention
Embodiments of the invention 1: with reference to Fig. 1, a kind of people's air defense protective door blocking device, comprise push rod 1, connecting rod 2, rotating disk 3, rotary disc driving mechanism and at least one lock pin 5 and corresponding key seat 51, push rod 1 arranges near doorframe limit, lock pin 5 is arranged at the side of described push rod 1 near doorframe, key seat 51 is arranged on the position that doorframe is corresponding with described lock pin 5, connecting rod 2 one end connect push rod 1, the other end connects rotating disk 3, rotary disc driving mechanism connects rotating disk 3, rotating disk 3 can rotate under the driving of described rotary disc driving mechanism, rotating disk 3 drives described connecting rod 2 to axially move while rotation, make lock pin 5 insert or shift out corresponding key seat 51.There is tooth at the edge of rotating disk 3.Connecting rod 2 adopts articulated manner to connect described push rod 1; Connecting rod 2 adopts articulated manner to connect described rotating disk 3, and connecting rod 2, by rotatable flexible screw rod connecting hinge contact, can suitably be adjusted the relative distance of connecting rod and pin joint like this, is convenient to Installation and Debugging.Preferably, described lock pin 5 and corresponding key seat 51 are multiple, and described lock pin 5 is identical with the quantity of key seat 51.The even compartment of terrain of described multiple lock pin 5 is arranged at the side of described push rod 1 near doorframe, and described key seat 51 is arranged on the position that doorframe is corresponding with described lock pin 5.Rotary disc driving mechanism is the pinion 71 with handwheel 7, and pinion 71 edges and rotating disk 3 edges are intermeshing.Ratchet 41 front ends of rotating disk retaining mechanism are subject to spring 44 elastic force effects under locking state, block rotating disk 3 edges, prevent that door lock pin under locking state from shifting out key seat voluntarily.Handwheel 7 and the handle 43 of locking are by the rotating shaft through door leaf, and door leaf another side is connected with same handwheel, handle or the handle of locking, and so just can realize that lock in both sides or release.
Adopt after such scheme, the operating principle of the present embodiment: rotation hand wheel 7, pinion 71 is rotated, drive rotating disk 3 to rotate, rotating disk 3 drivening rods 2 axially move, make the lock pin 5 on push rod 1 insert or shift out corresponding key seat 51, rotating disk retaining mechanism is used for preventing that rotating disk 4 from reversing, and can realize like this that protective door is locked, locking and release.
Further design is, described pinion 71 is set up multi-stage speed-reducing gear with rotating disk 3 is middle, to increase gearratio, reduces hand wheel torque.
Embodiments of the invention 2: with reference to Fig. 2, embodiment 2 is one expansions of embodiment 1, and component names and principle are with embodiment 1, and there are one group of push rod 1, connecting rod 2, lock pin 5 and key seat 51 in four directions up and down, drag that like this can reinforced door.
Embodiments of the invention 3: with reference to Fig. 3, a kind of people's air defense protective door blocking device, comprise push rod 1, connecting rod 2, rotating disk 3, rotary disc driving mechanism and at least one lock pin 5 and corresponding key seat 51, push rod 1 arranges near doorframe limit, lock pin 5 is arranged at the side of described push rod 1 near doorframe, key seat 51 is arranged on the position that doorframe is corresponding with described lock pin 5, connecting rod 2 one end connect push rod 1, the other end connects rotating disk 3, rotary disc driving mechanism connects rotating disk 3, rotating disk 3 can rotate under the driving of described rotary disc driving mechanism, rotating disk 3 drives described connecting rod 2 to axially move while rotation, make lock pin 5 insert or shift out corresponding key seat 51.There is tooth at the edge of rotating disk 3.Connecting rod 2 adopts articulated manner to connect described push rod 1; Connecting rod 2 adopts articulated manner to connect described rotating disk 3, and connecting rod 2, by rotatable flexible screw rod connecting hinge contact, can suitably be adjusted the relative distance of connecting rod and pin joint like this, is convenient to Installation and Debugging.Rotary disc driving mechanism is the pinion 71 with handwheel 7, and pinion 71 is connected with rotating disk 3 by chain 72.Ratchet 41 front ends of rotating disk retaining mechanism are subject to spring 44 elastic force effects under locking state, block pinion 71 edges, prevent that door lock pin under locking state from shifting out key seat voluntarily.Handwheel 7 and the handle 43 of locking are by the rotating shaft through door leaf, and door leaf another side is connected with same handwheel, handle or the handle of locking, and so just can realize that lock in both sides or release.
Adopt after such scheme, the operating principle of the present embodiment: rotation hand wheel 7, pinion 71 is rotated, drive rotating disk 3 to rotate, rotating disk 3 drivening rods 2 axially move, make the lock pin 5 on push rod 1 insert or shift out corresponding key seat 51, rotating disk retaining mechanism is used for preventing that rotating disk 4 from reversing, and can realize like this that protective door is locked, locking and release.
Embodiments of the invention 4: with reference to Fig. 4, a kind of people's air defense protective door blocking device, comprise push rod 1, connecting rod 2, rotating disk 3, rotary disc driving mechanism and at least one lock pin 5 and corresponding key seat 51, push rod 1 arranges near doorframe limit, lock pin 5 is arranged at the side of described push rod 1 near doorframe, key seat 51 is arranged on the position that doorframe is corresponding with described lock pin 5, connecting rod 2 one end connect push rod 1, the other end connects rotating disk 3, rotary disc driving mechanism connects rotating disk 3, rotating disk 3 can rotate under the driving of described rotary disc driving mechanism, rotating disk 3 drives described connecting rod 2 to axially move while rotation, make lock pin 5 insert or shift out corresponding key seat 51.There is tooth at the edge of rotating disk 3.Connecting rod 2 adopts articulated manner to connect described push rod 1; Connecting rod 2 adopts articulated manner to connect described rotating disk 3, and connecting rod 2, by rotatable flexible screw rod connecting hinge contact, can suitably be adjusted the relative distance of connecting rod and pin joint like this, is convenient to Installation and Debugging.Rotary disc driving mechanism is that one end is fixed on the handle 6 on rotating disk 3.Ratchet 41 front ends of rotating disk retaining mechanism are subject to spring 44 elastic force effects under locking state, block rotating disk 3 edges, prevent that door lock pin under locking state from shifting out key seat voluntarily.Handwheel 6 and the handle 43 of locking are by the rotating shaft through door leaf, and door leaf another side is connected with same handwheel, handle or the handle of locking, and so just can realize that lock in both sides or release.
Adopt after such scheme, the operating principle of the present embodiment: rotary handle 6, rotating disk 3 is rotated, rotating disk 3 drivening rods 2 axially move, make the lock pin 5 on push rod 1 insert or shift out corresponding key seat 51, rotating disk retaining mechanism is used for preventing that rotating disk 4 from reversing, and can realize like this that protective door is locked, locking and release.
Embodiments of the invention 5: with reference to Fig. 5, a kind of people's air defense protective door blocking device, comprise push rod 1, connecting rod 2, rotating disk 3, rotary disc driving mechanism and at least one lock pin 5 and corresponding key seat 51, push rod 1 arranges near doorframe limit, lock pin 5 is arranged at the side of described push rod 1 near doorframe, key seat 51 is arranged on the position that doorframe is corresponding with described lock pin 5, connecting rod 2 one end connect push rod 1, the other end connects rotating disk 3, rotary disc driving mechanism connects rotating disk 3, rotating disk 3 can rotate under the driving of described rotary disc driving mechanism, rotating disk 3 drives described connecting rod 2 to axially move while rotation, make lock pin 5 insert or shift out corresponding key seat 51.There is tooth at the edge of rotating disk 3.There is tooth connecting rod 2 one end, under pulley 33 fixations, and connecting rod 2 and intermeshing being connected of rotating disk 3 edges.Rotary disc driving mechanism is that one end is fixed on the handle 6 on rotating disk 3.Ratchet 41 front ends of rotating disk retaining mechanism are subject to spring 44 elastic force effects under locking state, block rotating disk 3 edges, prevent that door lock pin under locking state from shifting out key seat voluntarily.Handle 6 and the handle 43 of locking are by the rotating shaft through door leaf, and door leaf another side is connected with same handwheel, handle or the handle of locking, and so just can realize that lock in both sides or release.
Adopt after such scheme, the operating principle of the present embodiment: rotary handle 6, rotating disk 3 is rotated, rotating disk 3 drivening rods 2 axially move, make the lock pin 5 on push rod 1 insert or shift out corresponding key seat 51, rotating disk retaining mechanism is used for preventing that rotating disk 4 from reversing, and can realize like this that protective door is locked, locking and release.
The principle schematic of rotating disk retaining mechanism, see Fig. 6 and Fig. 7, rotating disk retaining mechanism is made up of ratchet 41, ratchet rotating shaft 42, the handle 43 of locking, spring 44, ratchet 41 is connected with the handle 43 of locking by ratchet rotating shaft 42, spring 44 one end are fixed on ratchet 41, and spring 44 other ends are fixed on base plate, and described ratchet 41 front ends are subject to spring 44 elastic force effects under locking state, block pinion 71 edges, pinion 71 can not reverse.Ratchet 41 front ends are subject to spring 44 elastic force effects under the loose state of lock, leave pinion 71 edges, and pinion 71 can reverse.
It should be noted last that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (10)
1. a people's air defense protective door blocking device, it is characterized in that comprising push rod (1), connecting rod (2), rotating disk (3), rotary disc driving mechanism and at least one lock pin (5) and corresponding key seat (51), described push rod (1) arranges near doorframe limit, described lock pin (5) is arranged at the side of described push rod (1) near doorframe, described key seat (51) is arranged on the position that doorframe is corresponding with described lock pin (5), described connecting rod (2) one end connects push rod (1), the other end connects rotating disk (3), described rotary disc driving mechanism connects rotating disk (3), described rotating disk (3) can rotate under the driving of described rotary disc driving mechanism, when described rotating disk (3) rotation, drive described connecting rod (2) to axially move, make described lock pin (5) insert or shift out corresponding key seat (51).
2. people's air defense protective door blocking device according to claim 1, is characterized in that there are tooth, groove or screw thread in the edge of described rotating disk (3).
3. people's air defense protective door blocking device according to claim 1, is characterized in that described connecting rod (2) adopts hinged or welding manner to connect described push rod (1); In the time that described connecting rod (2) adopts articulated manner to connect described rotating disk (3), described connecting rod (2) is by rotatable flexible screw rod connecting hinge contact.
4. people's air defense protective door blocking device according to claim 2, is characterized in that there is tooth described connecting rod (2) one end, described connecting rod (2) and rotating disk (3) intermeshing being connected of edge.
5. according to the people's air defense protective door blocking device described in any one in claim 1-4, it is characterized in that described rotary disc driving mechanism is the pinion (71) with handwheel, described pinion (71) edge is connected or connects by chain or belt with rotating disk (3) edge is intermeshing; Or described rotary disc driving mechanism is handle (6), described handle (6) one end is fixed on described rotating disk (3).
6. people's air defense protective door blocking device according to claim 5, is characterized in that the middle multi-stage speed-reducing gear of setting up of described pinion (71) and rotating disk (3).
7. according to the people's air defense protective door blocking device described in any one in claim 1-4, characterized by further comprising rotating disk retaining mechanism, for preventing that rotating disk (3) from reversing, realize rotating disk (3) locking.
8. people's air defense protective door blocking device according to claim 7, it is characterized in that described rotating disk retaining mechanism is made up of ratchet (41), ratchet rotating shaft (42), the handle of locking (43), spring (44), described ratchet (41) is connected with the handle of locking (43) by ratchet rotating shaft (42), described spring (44) one end is fixed on ratchet (41), spring (44) other end is fixed on base plate, described ratchet (41) front end is subject to spring (44) elastic force effect under locking state, blocks rotating disk (3) or pinion (71) edge.
9. people's air defense protective door blocking device according to claim 8, is characterized in that described handwheel (7), handle (6) or the handle of locking (43) are by the rotating shaft through door leaf, and the other side of door leaf is connected with same handwheel, handle or the handle of locking.
10. people's air defense protective door blocking device according to claim 9, is characterized in that described handwheel (7) or handle (6) are substituted by reducing motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410391428.3A CN104120928A (en) | 2014-08-11 | 2014-08-11 | Civil air defense protective door locking device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410391428.3A CN104120928A (en) | 2014-08-11 | 2014-08-11 | Civil air defense protective door locking device |
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| CN104120928A true CN104120928A (en) | 2014-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410391428.3A Pending CN104120928A (en) | 2014-08-11 | 2014-08-11 | Civil air defense protective door locking device |
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| CN106394470A (en) * | 2016-10-13 | 2017-02-15 | 杭州易和网络有限公司 | Vehicle-integrated cooperative window breaking device |
| CN107387513A (en) * | 2017-08-21 | 2017-11-24 | 江苏中天引控智能系统有限公司 | A kind of swinging Quick assembling mechanism |
| CN107702537A (en) * | 2017-10-18 | 2018-02-16 | 宁夏洁宁新能源有限公司 | Side door locking mechanism |
| CN107724872A (en) * | 2017-11-27 | 2018-02-23 | 濮阳市美福亿都木业有限公司 | A kind of Moveable assembled frame-type timber |
| CN108471075A (en) * | 2018-05-11 | 2018-08-31 | 河南森源电气股份有限公司 | A kind of handcart type breaker and the switchgear using the handcart type breaker |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1524390B1 (en) * | 2003-10-15 | 2009-03-04 | CISA S.p.A. | Selvage for a secondary wing of fire doors |
| WO2012045919A1 (en) * | 2010-10-08 | 2012-04-12 | BAUMERT TECHNOLOGIES (Société par Actions Simplifiée Unipersonnelle) | Assembly of hinge(s) and a lock for a sealed, high-security door, and sealed pivotable door provided with such an assembly |
| CN202645362U (en) * | 2012-06-29 | 2013-01-02 | 台山平安五金制品有限公司 | Watertight fire-proof door |
| CN202850801U (en) * | 2012-09-07 | 2013-04-03 | 江麓机电集团有限公司 | Safe sealed door |
| CN103590726A (en) * | 2013-11-19 | 2014-02-19 | 李昌辉 | Electrically-driven automatic security door with lock and door swinging mechanism internally arranged |
| CN203669560U (en) * | 2013-11-27 | 2014-06-25 | 上海开顺海船特种门窗有限公司 | Bolt pressing mechanism |
| CN204081753U (en) * | 2014-08-11 | 2015-01-07 | 南京军理智能科技股份有限公司 | A kind of people's air defense protective door blocking device |
-
2014
- 2014-08-11 CN CN201410391428.3A patent/CN104120928A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1524390B1 (en) * | 2003-10-15 | 2009-03-04 | CISA S.p.A. | Selvage for a secondary wing of fire doors |
| WO2012045919A1 (en) * | 2010-10-08 | 2012-04-12 | BAUMERT TECHNOLOGIES (Société par Actions Simplifiée Unipersonnelle) | Assembly of hinge(s) and a lock for a sealed, high-security door, and sealed pivotable door provided with such an assembly |
| CN202645362U (en) * | 2012-06-29 | 2013-01-02 | 台山平安五金制品有限公司 | Watertight fire-proof door |
| CN202850801U (en) * | 2012-09-07 | 2013-04-03 | 江麓机电集团有限公司 | Safe sealed door |
| CN103590726A (en) * | 2013-11-19 | 2014-02-19 | 李昌辉 | Electrically-driven automatic security door with lock and door swinging mechanism internally arranged |
| CN203669560U (en) * | 2013-11-27 | 2014-06-25 | 上海开顺海船特种门窗有限公司 | Bolt pressing mechanism |
| CN204081753U (en) * | 2014-08-11 | 2015-01-07 | 南京军理智能科技股份有限公司 | A kind of people's air defense protective door blocking device |
Cited By (25)
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| CN106394470A (en) * | 2016-10-13 | 2017-02-15 | 杭州易和网络有限公司 | Vehicle-integrated cooperative window breaking device |
| CN106394470B (en) * | 2016-10-13 | 2023-10-17 | 杭州易和网络有限公司 | Integrative broken window device in coordination of vehicle |
| CN107387513A (en) * | 2017-08-21 | 2017-11-24 | 江苏中天引控智能系统有限公司 | A kind of swinging Quick assembling mechanism |
| CN109424283A (en) * | 2017-08-28 | 2019-03-05 | 盖慈有限公司 | Latch assembly for wing |
| CN107702537A (en) * | 2017-10-18 | 2018-02-16 | 宁夏洁宁新能源有限公司 | Side door locking mechanism |
| CN107724872A (en) * | 2017-11-27 | 2018-02-23 | 濮阳市美福亿都木业有限公司 | A kind of Moveable assembled frame-type timber |
| CN108471075B (en) * | 2018-05-11 | 2023-11-21 | 河南森源电气股份有限公司 | Handcart-type circuit breaker and switch cabinet using same |
| CN108471075A (en) * | 2018-05-11 | 2018-08-31 | 河南森源电气股份有限公司 | A kind of handcart type breaker and the switchgear using the handcart type breaker |
| CN109538081A (en) * | 2018-11-22 | 2019-03-29 | 贵州大学 | A kind of door body mounting structure of refuge chamber anti-gas-leak |
| CN110230962A (en) * | 2019-06-18 | 2019-09-13 | 保利民爆哈密有限公司 | A kind of auxiliary pipe-conveying device for on-site mixed explosive |
| CN110182445A (en) * | 2019-07-09 | 2019-08-30 | 威海市酷尚箱包有限公司 | A kind of environmental protection and energy saving transport case based on agricultural product |
| CN110182445B (en) * | 2019-07-09 | 2020-12-18 | 绩溪县老胡家生态农业科技有限公司 | Environment-friendly and energy-saving transport case based on agricultural products |
| CN110206468B (en) * | 2019-07-11 | 2024-03-19 | 浙江丽水东华宏泰科技有限公司 | High-strength anti-theft door |
| CN110206468A (en) * | 2019-07-11 | 2019-09-06 | 浙江丽水东华宏泰科技有限公司 | High-strength anti-theft door |
| CN110454007A (en) * | 2019-07-25 | 2019-11-15 | 潜山县九鼎精密机械有限公司 | Closed guard gate |
| CN112720563A (en) * | 2019-10-14 | 2021-04-30 | 河南森源电气股份有限公司 | Mechanical joint and driving device thereof |
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Address after: Baixia District of Nanjing city Jiangsu province 210007 Guanghua Road, stonegateway No. 104 modern service building block D room 702 Applicant after: NANJING JUNLI TECHNOLOGY CO., LTD. Address before: Baixia District of Nanjing city Jiangsu province 210007 Guanghua Road, stonegateway No. 104 modern service building block D room 702 Applicant before: Nanjing JunLi Intelligent & Technology Co., Ltd. |
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