CN103622332A - Lateral positioning type anti-slip mechanism of aviation cabin - Google Patents
Lateral positioning type anti-slip mechanism of aviation cabin Download PDFInfo
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- CN103622332A CN103622332A CN201310556434.5A CN201310556434A CN103622332A CN 103622332 A CN103622332 A CN 103622332A CN 201310556434 A CN201310556434 A CN 201310556434A CN 103622332 A CN103622332 A CN 103622332A
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- rotating disk
- drawer
- torsion spring
- locking bar
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Abstract
The invention relates to the technical field of aviation, in particular to a lateral positioning type anti-slip mechanism of an aviation cabin. The lateral positioning type anti-slip mechanism is composed of a cabinet body, a drawer, lateral transverse cavities, a locking rod, a middle cavity, a rotating rod, pin shafts, telescopic channels, a handle, a telescopic rod, a rotating disc, lateral vertical cavities, a force transmission block, a rod end shaft, an oblique-angled pit, a center shaft torsion spring, a rod center shaft, a rotating disc torsion spring and a rotating disc shaft. The rectangular middle cavity is formed in an outer lateral plate of the drawer, the two lateral transverse cavities are formed in a left lateral plate and a right lateral plate of the drawer respectively, each lateral transverse cavity is a horizontal strip-shaped space, the two lateral vertical cavities communicated with the corresponding lateral transverse cavities are arranged at one ends of the lateral transverse cavities respectively, and the lateral vertical cavities are communicated with the middle cavity through the horizontally-arranged telescopic channels. The drawer is locked through continuous torque and mutual blocking of a protrusion on the end portion of the locking rod and the oblique-angled pit of the cabinet body, and therefore the lateral positioning type anti-slip mechanism has high reliability and durability.
Description
Technical field
The present invention relates to aeronautical technology field, particularly relate to a kind of aviation cabin lateral register formula anti-slipping mechanism.
Background technology
The emergency escape channel side of existing airline carriers of passengers is provided with the combined metallic cabinet that the car of dining together from a common dish, locker and file cabinet are integrated.At the top of combination sideboard, be all provided with for depositing the drawer of the article that are of little use.For the ease of taking off, the drawer-type structure that the combination of these drawers and combination sideboard all adopts, is fixing drawer, and the outer edge of combination sideboard is provided with one end with the catch of rotating shaft, and rotating shaft and combination sideboard are fixed, and catch can rotate around the shaft.At ordinary times, catch is rotated to vertical direction, to prevent drawer slide; In the time that drawer need being taken, catch is rotated to level.But above-mentioned catch only relies on the stiction between itself and rotating shaft to reach that it is of living in vertically or level fixing.Such scheme has following technological deficiency:
1. prolonged and repeated the rotating around the axis of catch can cause the two mutual wearing and tearing, and long-term wearing and tearing can reduce the frictional force between the two, thereby can reduce the stability of catch.In take-off process, can there is comparatively violent dither in aircraft, under this vibration, catch can be around the shaft toward horizontal direction rotation under himself Action of Gravity Field, and take off process middle machine body integral body, there is larger inclination angle, once self rotates to horizontal direction catch, its barrier effect disappears, drawer can skid off and impinge upon in cabin floor under its Action of Gravity Field from combination sideboard, such accident can cause damage to cabin and drawer on the one hand, if drawer is pounded crew or passenger can cause even more serious injury on the other hand.
2. crew, open drawer, take in the process of article, if aircraft run-off the straight, once crew is careless slightly, is not grabbed the handle of steady drawer, drawer still can skid off and injure by a crashing object crew from cabinet.
Summary of the invention
The present invention is for solving the deficiencies in the prior art, provide a kind of and both there is higher stability, make the lock-out state of catch not to be subject to the impact of aircraft vibration, can prevent again that crew from forgetting is locked drawer, also can make crew change easily the aviation cabin lateral register formula anti-slipping mechanism of the residing lock-out state of drawer simultaneously.
The scheme that solves the technology of the present invention problem is:
Aviation cabin lateral register formula anti-slipping mechanism consists of cabinet, drawer, the horizontal chamber of side, locking bar, lumen, swingle, bearing pin, flexible passage, handle, expansion link, rotating disk, the perpendicular chamber of side, force-transmitting block, rod end axle, hole, oblique angle, axis torsion spring, bar axis, rotating disk torsion spring and turntable shaft.
Drawer becomes clearance fit relationship in cabinet and with cabinet.
In the outer panel of drawer, be provided with the lumen of a cuboid, have respectively a horizontal chamber of side in the left and right side plate of drawer, the horizontal chamber of each side is horizontally disposed strip space, and its bottom opens wide.In the horizontal chamber of each side, towards one end of drawer outside plate, having ，Ce Shu chamber, the perpendicular chamber of a side communicating with the horizontal chamber of side is the space of the vertical cuboid arranging.The perpendicular chamber of described side and lumen are by horizontally disposed flexible channel connection, in the outer panel of described flexible passage in drawer.
On the lateral wall of lumen, there is a manhole, its one end of columniform rotating disk is through described manhole and in lumen, the other end of rotating disk is outside lumen, and there is the semiorbicular handle as a whole with rotating disk rotating disk outer face, and rotating disk becomes clearance fit relationship with described manhole.There is the annular protrusion as a whole with rotating disk at the inner edge of rotating disk, and the overall diameter of described annular protrusion is greater than the diameter of described manhole.In the inner of rotating disk, have a columniform pit, one end of turntable shaft inserts in described pit and with rotating disk and becomes clearance fit relationship, and turntable shaft and described rotating disk coaxial inner conductor.The other end of turntable shaft and the madial wall of lumen are welded as a whole.On turntable shaft, cover has rotating disk torsion spring, one end of rotating disk torsion spring and turntable shaft welding, the other end of turntable shaft and the welding of the inner face of rotating disk.The torque direction of described rotating disk torsion spring is to make expansion link towards the direction of rotating disk motion.
In each described flexible passage, have a columniform expansion link that runs through flexible passage and become clearance fit relationship with flexible passage, one end of expansion link is in the perpendicular chamber of described side, and the other end of expansion link is in described lumen.Its one end of swingle in lumen and the end of expansion link in lumen are hinged by a bearing pin, and the other end of swingle is hinged by the inner face of another bearing pin and rotating disk.
Force-transmitting block is that top has inclined-plane, middle part to have the block of a groove, and each side has a force-transmitting block in perpendicular chamber, and force-transmitting block becomes clearance fit relationship with the inwall in the perpendicular chamber of side., towards the end of described expansion link, there is the rod end axle being welded as a whole with force-transmitting block on the inclined-plane of force-transmitting block in the groove of force-transmitting block.
On the inner bottom surface in the drawer chamber of the cabinet under the horizontal chamber of side, have along hole, the equally distributed a plurality of oblique angle of drawer pull-out direction, the pit that each Keng Junshi side, oblique angle is right angled triangle.
In the lower wall of locking bar away from one end of rotating disk, having the side as a whole with locking bar is the projection of right angled triangle, and this projection is identical with the shape size in hole, oblique angle.Two right-angle sides of the right angled triangle in hole, oblique angle are respectively in level and vertical direction, and its angle of acute angle that its horizontal right-angle side and hypotenuse form is not more than 30 °.The bar axis that has a sidewall with the horizontal chamber of side to be welded as a whole at the middle part in the space in each horizontal chamber of side, the middle part of locking bar is placed on described bar axis and with bar axis and becomes clearance fit relationship, on bar axis, cover has axis torsion spring, one end of axis torsion spring and the welding of described bar axis, the other end of axis torsion spring and locking bar welding.The torque direction of described axis torsion spring is the direction that one end away from rotating disk of locking bar is moved downward.Locking bar is placed on towards one end of rotating disk on rod end axle and can rotates around rod end axle, and described rod end axle is welded on the vertical plane of groove of force-transmitting block.
When drawer is during in idle state, in the hole, oblique angle of the described projection of locking bar its end under the torsional interaction of axis torsion spring in cabinet innermost end.Due to mutually stopping of the vertical wall in described projection and oblique angle hole, even if drawer is subject to outside power, also cannot from cabinet, skid off.
When drawer need to be pulled out, only need hold and shake hands and rotate rotating disk, under the drive of rotating disk, swingle promotes expansion link towards the direction motion away from rotating disk, when the termination of expansion link touches the inclined-plane on force-transmitting block top, along with the propelling of expansion link, force-transmitting block moves downward and drives locking bar around bar middle shaft rotation, the projection of locking bar end moves upward and departs from hole, oblique angle, and now crew can pull out drawer.When drawer pulled into behind arbitrary position, once crew's hand leaves handle, under the torsional interaction of rotating disk torsion spring, two expansion links bounce back in lumen, expansion link disappears to the pressure on inclined-plane, force-transmitting block top, now, under the torsional interaction of axis torsion spring, locking bar rotates, and locking bar moves downward immediately with protruding end, the projection of locking bar end is inserted in the hole, oblique angle under it, and now drawer cannot further outwards slide again.When drawer need to be resetted, without twisting rotating disk, only need directly inwardly to shift drawer onto the end.In this process, because the inclination angle on the inclined-plane in the protruding inclined-plane of locking bar end and hole, oblique angle is all not more than 30 °, comparatively mild, therefore under the common guide effect on described two inclined-planes, in the process on the edge, top through hole, each oblique angle, can automatically there is slight displacement upwards with by stopping that its oblique angle moving ahead cheats in the projection of locking bar end, when drawer is pulled to after the end, the position of drawer is automatically locked again.
Adopt such scheme, compared with prior art, the present invention has following marked improvement:
1. because the present invention is not that the frictional force by rotating shaft and catch realizes as prior art to the maintenance of the lock-out state of drawer, but realize the locking to drawer by mutual the stopping in lasting moment of torsion and the projection of locking bar end and hole, the oblique angle of cabinet, such lock-out state compared with prior art, the dither because of airframe does not disappear, can not weaken because of the friction repeatedly between catch and rotating shaft, therefore there is higher reliability and persistence yet.
2. because the present invention only need reverse handle, just can realize the release of drawer, and during closing drawers, without twisting, shake hands, directly drawer be shifted onto the end of to, operate very convenient.
3. because the present invention is when drawer is drawn out optional position, once staff departs from handle, can again automatically lock immediately the position of drawer, the event of having avoided crew to injure crew by a crashing object because air craft battery is accidentally dropped and cause drawer to skid off in pulling out the process of drawer occurs.
Accompanying drawing explanation
Fig. 1 is the structural representation of drawer of the present invention when released state;
Fig. 2 is the structural representation of drawer of the present invention while being in the lock state;
Fig. 3 is the A-A profile of Fig. 2;
Fig. 4 is the B-B profile of Fig. 3.
In figure: 16. axis torsion spring 17. bar axis 18. rotating disk torsion spring 19. turntable shafts are cheated at 01. cabinet 02. drawer 03. 13. force-transmitting block 14. rod end axle 15. oblique angles, the 04. locking bar 05. lumen 06. swingle 07. bearing pin 08. flexible passage 09. perpendicular chamber of handle 10. expansion link 11. rotating disk 12. sides, the horizontal chamber of side
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
Aviation cabin lateral register formula anti-slipping mechanism by cabinet 01, drawer 02, the horizontal chamber 03 of side, locking bar 04, lumen 05, swingle 06, bearing pin 07, flexible passage 08, shake hands 09, expansion link 10, rotating disk 11, the perpendicular chamber 12 of side, force-transmitting block 13, rod end axle 14, hole, oblique angle 15, axis torsion spring 16, bar axis 17, rotating disk torsion spring 18 and turntable shaft 19 form.
Drawer 02 in cabinet 01 and with 01 one-tenth clearance fit relationship of cabinet.
In the outer panel of drawer 02, be provided with the lumen 05 of a cuboid, have respectively a horizontal chamber 03 of side in the left and right side plate of drawer 02, the horizontal chamber 03 of each side is horizontally disposed strip space, and its bottom opens wide.In the horizontal chamber 03 of each side, towards one end of drawer 02 outer panel, there is a side communicating with the horizontal chamber 03 of side to erect chamber 12, the space that the perpendicular chamber 12 of side is vertical cuboids that arrange.The perpendicular chamber 12 of described side and lumen 05 are communicated with by horizontally disposed flexible passage 08, in the outer panel of described flexible passage 08 in drawer 02.
On the lateral wall of lumen 05, there is a manhole, columniform rotating disk 11 its one end are through described manhole and in lumen 05, the other end of rotating disk 11 is outside lumen 05, there is the semiorbicular handle 09 as a whole with rotating disk 11 rotating disk 11 outer faces, and rotating disk 11 becomes clearance fit relationship with described manhole.There is the annular protrusion as a whole with rotating disk 11 at the inner edge of rotating disk 11, and the overall diameter of described annular protrusion is greater than the diameter of described manhole.In the inner of rotating disk 11, have a columniform pit, one end of turntable shaft 19 insert in described pit and with 11 one-tenth clearance fit relationship of rotating disk, and turntable shaft 19 and described rotating disk 11 coaxial inner conductors.The madial wall of the other end of turntable shaft 19 and lumen 05 is welded as a whole.On turntable shaft 19, cover has rotating disk torsion spring 18, one end of rotating disk torsion spring 18 and turntable shaft 19 welding, the inner face welding of the other end of turntable shaft 19 and rotating disk 11.The torque direction of described rotating disk torsion spring 18 is to make expansion link 10 towards the direction of rotating disk 11 motions.
In each described flexible passage 08, have one run through flexible passage 08 and with the columniform expansion link 10 of 08 one-tenth clearance fit relationship of flexible passage, one end of expansion link 10 is in the perpendicular chamber 12 of described side, and the other end of expansion link 10 is in described lumen 05.Swingle 06 its one end in lumen 05 and the end of expansion link 10 in lumen 05 are hinged by a bearing pin 07, and the other end of swingle 06 is hinged with the inner face of rotating disk 11 by another bearing pin 07.
Force-transmitting block 13 is that top has inclined-plane, middle part to have the block of a groove, and each side has a force-transmitting block 13 in perpendicular chamber 12, and force-transmitting block 13 becomes clearance fit relationship with the inwall in the perpendicular chamber 12 of side., towards the end of described expansion link 10, there is the rod end axle 14 being welded as a whole with force-transmitting block 13 on the inclined-plane of force-transmitting block 13 in the groove of force-transmitting block 13.
On the inner bottom surface in the drawer chamber of the cabinet 01 under the horizontal chamber 03 of side, have along hole, the equally distributed a plurality of oblique angle of drawer pull-out direction 15, each hole, oblique angle 15 is all that side is the pit of right angled triangle.
In the lower wall of locking bar 04 away from one end of rotating disk 11, have the projection that the side as a whole with locking bar 04 is right angled triangle, this projection is identical with the shape size in hole, oblique angle 15.Two right-angle sides of the right angled triangle in hole, oblique angle 15 are respectively in level and vertical direction, and its angle of acute angle that its horizontal right-angle side and hypotenuse form is not more than 30 °.The bar axis 17 that has a sidewall with the horizontal chamber 03 of side to be welded as a whole at the middle part in the space in the horizontal chamber 03 of each side, the middle part of locking bar 04 be placed on described bar axis 17 and with 17 one-tenth clearance fit relationship of bar axis, on bar axis 17, cover has axis torsion spring 16, one end of axis torsion spring 16 and 17 welding of described bar axis, the other end of axis torsion spring 16 and locking bar 04 welding.The torque direction of described axis torsion spring 16 is directions that one end away from rotating disk 11 of locking bar 04 is moved downward.Locking bar 04 is placed on towards one end of rotating disk 11 on rod end axle 14 and can rotates around rod end axle 14, and described rod end axle 14 is welded on the vertical plane of groove of force-transmitting block 13.
When drawer 02 is during in idle state, in the hole, oblique angle 15 of the described projection of locking bar 04 its end under the torsional interaction of axis torsion spring 16 in cabinet 01 innermost end.Due to mutually stopping of the vertical wall in described projection and oblique angle hole 15, even if drawer 02 is subject to outside power, also cannot from cabinet 01, skid off.
When drawer 02 need to be pulled out, only need hold handle 09 and rotate rotating disk 11, under the drive of rotating disk 11, swingle 06 promotes expansion link 10 towards the direction motion away from rotating disk 11, when the termination of expansion link 10 touches the inclined-plane on force-transmitting block 13 tops, along with the propelling of expansion link 10, force-transmitting block 13 moves downward and drives locking bar 04 around 17 rotations of bar axis, the projection of locking bar 04 end moves upward and departs from hole, oblique angle 15, and now crew can pull out drawer 02.When drawer 02 pulled into behind arbitrary position, once crew's hand leaves handle 09, under the torsional interaction of rotating disk torsion spring 18, two expansion links 10 are towards the interior retraction of lumen 05, the pressure on 10 pairs of force-transmitting blocks of expansion link, 13 inclined-planes, top disappears, now, under the torsional interaction of axis torsion spring 16, locking bar 04 rotates, and locking bar 04 moves downward immediately with protruding end, the projection of locking bar 04 end is inserted in the hole, oblique angle 15 under it, and now drawer 02 cannot further outwards slide again.When drawer 02 need to be resetted, without twisting rotating disk 11, only need directly inwardly to shift drawer onto the end.In this process, because the inclination angle on the inclined-plane in the protruding inclined-plane of locking bar 04 end and hole, oblique angle 15 is all not more than 30 °, comparatively mild, therefore under the common guide effect on described two inclined-planes, in the process on the edge, top through hole, each oblique angle 15, can automatically there is slight displacement upwards with by the hole, oblique angle 15 that stops that it moves ahead in the projection of locking bar 04 end, when drawer 02 is pulled to after the end, the position of drawer 02 is automatically locked again.
Claims (1)
1. an aviation cabin lateral register formula anti-slipping mechanism, by cabinet, drawer, the horizontal chamber of side, locking bar, lumen, swingle, bearing pin, flexible passage, handle, expansion link, rotating disk, side is erected chamber, force-transmitting block, rod end axle, hole, oblique angle, axis torsion spring, bar axis, rotating disk torsion spring and turntable shaft form, it is characterized in that: drawer becomes clearance fit relationship in cabinet and with cabinet, in the outer panel of drawer, be provided with the lumen of a cuboid, a left side at drawer, in right plate, there is respectively a horizontal chamber of side, the horizontal chamber of each side is horizontally disposed strip space, and its bottom opens wide, in the horizontal chamber of each side, towards one end of drawer outside plate, there is a side communicating with the horizontal chamber of side to erect chamber, the space that the perpendicular chamber of side is the vertical cuboid arranging, the perpendicular chamber of described side and lumen are by horizontally disposed flexible channel connection, in the outer panel of described flexible passage in drawer, on the lateral wall of lumen, there is a manhole, its one end of columniform rotating disk is through described manhole and in lumen, the other end of rotating disk is outside lumen, there is the semiorbicular handle as a whole with rotating disk rotating disk outer face, rotating disk becomes clearance fit relationship with described manhole, there is the annular protrusion as a whole with rotating disk at the inner edge of rotating disk, the overall diameter of described annular protrusion is greater than the diameter of described manhole, in the inner of rotating disk, there is a columniform pit, one end of turntable shaft inserts in described pit and with rotating disk and becomes clearance fit relationship, and turntable shaft and described rotating disk coaxial inner conductor, the other end of turntable shaft and the madial wall of lumen are welded as a whole, on turntable shaft, cover has rotating disk torsion spring, one end of rotating disk torsion spring and turntable shaft welding, the other end of turntable shaft and the welding of the inner face of rotating disk, the torque direction of described rotating disk torsion spring is to make expansion link towards the direction of rotating disk motion, in each described flexible passage, there is a columniform expansion link that runs through flexible passage and become clearance fit relationship with flexible passage, one end of expansion link is in the perpendicular chamber of described side, the other end of expansion link is in described lumen, its one end of swingle in lumen and the end of expansion link in lumen are hinged by a bearing pin, the other end of swingle is hinged by the inner face of another bearing pin and rotating disk, force-transmitting block is that top has inclined-plane, there is the block of a groove at middle part, each side has a force-transmitting block in perpendicular chamber, force-transmitting block becomes clearance fit relationship with the inwall in the perpendicular chamber of side, the inclined-plane of force-transmitting block is towards the end of described expansion link, in the groove of force-transmitting block, there is the rod end axle being welded as a whole with force-transmitting block, on the inner bottom surface in the drawer chamber of the cabinet under the horizontal chamber of side, have along hole, the equally distributed a plurality of oblique angle of drawer pull-out direction, the pit that each Keng Junshi side, oblique angle is right angled triangle, in the lower wall of locking bar away from one end of rotating disk, having the side as a whole with locking bar is the projection of right angled triangle, this projection is identical with the shape size in hole, oblique angle, two right-angle sides of the right angled triangle in hole, oblique angle are respectively in level and vertical direction, its angle of acute angle that its horizontal right-angle side and hypotenuse form is not more than 30 °, the bar axis that has a sidewall with the horizontal chamber of side to be welded as a whole at the middle part in the space in each horizontal chamber of side, the middle part of locking bar is placed on described bar axis and with bar axis and becomes clearance fit relationship, on bar axis, cover has axis torsion spring, one end of axis torsion spring and the welding of described bar axis, the other end of axis torsion spring and locking bar welding, the torque direction of described axis torsion spring is the direction that one end away from rotating disk of locking bar is moved downward, locking bar is placed on rod end axle and can rotates around rod end axle towards one end of rotating disk, described rod end axle is welded on the vertical plane of groove of force-transmitting block, when drawer is during in idle state, in the hole, oblique angle of the described projection of locking bar its end under the torsional interaction of axis torsion spring in cabinet innermost end, due to mutually stopping of the vertical wall in described projection and oblique angle hole, even if drawer is subject to outside power, also cannot from cabinet, skid off, when drawer need to be pulled out, only need hold and shake hands and rotate rotating disk, under the drive of rotating disk, swingle promotes expansion link towards the direction motion away from rotating disk, when the termination of expansion link touches the inclined-plane on force-transmitting block top, propelling along with expansion link, force-transmitting block moves downward and drives locking bar around bar middle shaft rotation, the projection of locking bar end moves upward and departs from hole, oblique angle, now crew can pull out drawer, when drawer pulled into behind arbitrary position, once crew's hand leaves handle, under the torsional interaction of rotating disk torsion spring, two expansion links bounce back in lumen, expansion link disappears to the pressure on inclined-plane, force-transmitting block top, now under the torsional interaction of axis torsion spring, locking bar rotation, locking bar moves downward immediately with protruding end, the projection of locking bar end is inserted in the hole, oblique angle under it, now drawer cannot further outwards slide again, when drawer need to be resetted, without twisting rotating disk, only need directly inwardly to shift drawer onto the end, in this process, in the process on the edge, top through hole, each oblique angle, can automatically there is slight displacement upwards with by stopping that its oblique angle moving ahead cheats in the projection of locking bar end, when drawer is pulled to after the end, the position of drawer is automatically locked again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310556434.5A CN103622332B (en) | 2013-11-11 | 2013-11-11 | The lateral register formula anti-slipping mechanism of drawer in a kind of aviation cabin |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310556434.5A CN103622332B (en) | 2013-11-11 | 2013-11-11 | The lateral register formula anti-slipping mechanism of drawer in a kind of aviation cabin |
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| Publication Number | Publication Date |
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| CN103622332A true CN103622332A (en) | 2014-03-12 |
| CN103622332B CN103622332B (en) | 2015-12-30 |
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| CN201310556434.5A Active CN103622332B (en) | 2013-11-11 | 2013-11-11 | The lateral register formula anti-slipping mechanism of drawer in a kind of aviation cabin |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104605639A (en) * | 2014-12-28 | 2015-05-13 | 张永强 | Drawer with any locking position |
| CN107215716A (en) * | 2017-06-14 | 2017-09-29 | 何胜利 | A kind of novel power cable equipment |
| CN107285135A (en) * | 2017-06-14 | 2017-10-24 | 何胜利 | A kind of power cable equipment |
| CN107284981A (en) * | 2017-07-14 | 2017-10-24 | 芜湖泰庆电子科技有限公司 | A kind of glue on chip nail labelling machine that radiates falls screw assembly |
| CN107938914A (en) * | 2017-11-30 | 2018-04-20 | 佛山市海科云筹信息技术有限公司 | A kind of smallpox aluminum-pinch safety locking device and use its board-like material |
| CN108813996A (en) * | 2018-06-04 | 2018-11-16 | 张晓峰 | A kind of education material storage device with accurate positioning function |
| CN111326365A (en) * | 2020-03-30 | 2020-06-23 | 山东泰开电力开关有限公司 | Transfer type three-position switch and use method |
| CN115106976A (en) * | 2022-05-05 | 2022-09-27 | 深圳市世宗自动化设备有限公司 | Automatic dismounting equipment for pressure maintaining cover plate |
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| CN201675390U (en) * | 2010-04-29 | 2010-12-22 | 陈润钊 | Locking mechanism for preventing drawer from sliding out |
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| DE19502526C1 (en) * | 1995-01-27 | 1996-02-01 | Scheu Paul Friedhelm Dipl Kauf | Drawer shelving unit with housing |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104605639A (en) * | 2014-12-28 | 2015-05-13 | 张永强 | Drawer with any locking position |
| CN107215716A (en) * | 2017-06-14 | 2017-09-29 | 何胜利 | A kind of novel power cable equipment |
| CN107285135A (en) * | 2017-06-14 | 2017-10-24 | 何胜利 | A kind of power cable equipment |
| CN107284981A (en) * | 2017-07-14 | 2017-10-24 | 芜湖泰庆电子科技有限公司 | A kind of glue on chip nail labelling machine that radiates falls screw assembly |
| CN107938914A (en) * | 2017-11-30 | 2018-04-20 | 佛山市海科云筹信息技术有限公司 | A kind of smallpox aluminum-pinch safety locking device and use its board-like material |
| CN108813996A (en) * | 2018-06-04 | 2018-11-16 | 张晓峰 | A kind of education material storage device with accurate positioning function |
| CN111326365A (en) * | 2020-03-30 | 2020-06-23 | 山东泰开电力开关有限公司 | Transfer type three-position switch and use method |
| CN111326365B (en) * | 2020-03-30 | 2022-07-05 | 山东泰开电力开关有限公司 | Transfer type three-position switch and using method |
| CN115106976A (en) * | 2022-05-05 | 2022-09-27 | 深圳市世宗自动化设备有限公司 | Automatic dismounting equipment for pressure maintaining cover plate |
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| Publication number | Publication date |
|---|---|
| CN103622332B (en) | 2015-12-30 |
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Effective date of registration: 20170527 Address after: Yu Dong people of South Haimen 226100 Jiangsu city of Nantong province No. 165 Patentee after: Haimen he d Intellectual Property Service Co. Ltd. Address before: 315192 Zhejiang City, Yinzhou District, the old Temple Temple Street, Changfeng old market to the south of the room eleventh 2-11 Patentee before: Ningbo Yinzhou Yunfan Engineering Consulting Co., Ltd. |