CN112482916A - Hinge structure of end door of rail transit platform - Google Patents
Hinge structure of end door of rail transit platform Download PDFInfo
- Publication number
- CN112482916A CN112482916A CN202011351398.5A CN202011351398A CN112482916A CN 112482916 A CN112482916 A CN 112482916A CN 202011351398 A CN202011351398 A CN 202011351398A CN 112482916 A CN112482916 A CN 112482916A
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- Prior art keywords
- fixed plate
- plate
- rotating
- fixed
- fixedly connected
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/10—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/02—Hinges with pins with one pin
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
- E05D5/04—Flat flaps
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/10—Pins, sockets or sleeves; Removable pins
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
- E05F1/1246—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/40—Application of doors, windows, wings or fittings thereof for gates
- E05Y2900/404—Application of doors, windows, wings or fittings thereof for gates for railway platform gates
Abstract
The invention discloses a hinge structure of a rail transit platform end door, which comprises a first fixing plate and a second fixing plate, wherein a first inserting groove is formed in the side surface of the first fixing plate, a first inserting block is inserted into the inner wall of the first inserting groove, a first rotating ring is fixedly connected to the side surface of the first inserting block, a second inserting groove is formed in the side surface of the second fixing plate, and a second inserting block is inserted into the inner wall of the second inserting groove. This hinge structure of track traffic platform end door, through setting up first fixed plate, the second fixed plate, first grafting piece, first rotating ring, the second grafting piece, the second rotating ring, the pivot pole, the dwang, the locking cap, the chucking board, the fixed screw, locating plate and set screw, the convenience can be convenient for dismantle other subassemblies of hinge under the condition of not dismantling first fixed plate and second fixed plate, be convenient for dismantle and assemble the part that the hinge damaged, thereby make whole hinge have the effect of convenient maintenance.
Description
Technical Field
The invention relates to the technical field of rail transit, in particular to a hinge structure of a rail transit platform end door.
Background
Rail transit refers to a type of vehicle or transportation system in which operating vehicles need to travel on a particular rail. The most typical rail transit is a railway system consisting of conventional trains and standard railways. With the diversified development of train and railway technologies, rail transit is more and more types, and is not only distributed in long-distance land transportation, but also widely applied to medium-short distance urban public transportation.
For passenger and staff's safety, both ends on the traffic platform all are provided with the end door, because the end door is whole heavier, consequently also than higher to the requirement of hinge, and because the whole heavier reason of end door, lead to the hinge phenomenon of damage to appear easily, and the mode of current change hinge is with whole hinge pull down, has increased the degree of difficulty of maintenance, and often dismantles the fixed orifices that the hinge can lead to the end door to set up and appear lax phenomenon, influences the fixed of hinge.
The invention provides a hinge structure of a rail transit platform end door.
Disclosure of Invention
The present invention is directed to a hinge structure for a rail transit platform end door, so as to solve the above problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a hinge structure of a rail transit platform end door comprises a first fixing plate and a second fixing plate, wherein a first inserting groove is formed in the side surface of the first fixing plate, a first inserting block is inserted into the inner wall of the first inserting groove, a first rotating ring is fixedly connected to the side surface of the first inserting block, a second inserting groove is formed in the side surface of the second fixing plate, a second inserting block is inserted into the inner wall of the second inserting groove, a second rotating ring is fixedly connected to the side surface of the second inserting block, rotating shaft rods are inserted into the inner annular surfaces of the first rotating ring and the second rotating ring, rotating grooves are formed in the two ends of each rotating shaft rod, rotating rods are inserted into the inner walls of the two rotating grooves, a fixing cap is fixedly connected to one end of each rotating shaft rod extending out of the two rotating shafts, clamping plates are fixedly connected to the outer surfaces of the two fixing caps, and a first rotating column is fixedly connected to the front surface of the first fixing plate, the utility model discloses a support device for a medical instrument, including first fixed plate, first rotation post, second fixed plate, first rotation post, the one end of keeping away from first fixed plate is rotated and is connected with the bracing piece, the surface of bracing piece is rotated and is connected with and rotates the internal thread cover, the inner wall threaded connection who rotates the internal thread cover has adjusting threaded rod, the positive fixedly connected with second rotation post of second fixed plate, the one end that the second fixed plate was kept away from to the second rotation post is rotated and is connected with sliding sleeve, adjusting threaded rod sliding.
Preferably, the number of the second inserting blocks and the number of the second rotating rings are two, the second inserting blocks are symmetrically arranged on the side face of the second fixing plate by taking the horizontal central line of the front face of the second fixing plate as a symmetry axis, fixing threaded holes are formed in the front faces of the first fixing plate, the second fixing plate, the first inserting blocks and the second inserting blocks, and fixing screws are connected to the inner wall of each fixing threaded hole in a threaded mode.
Preferably, two the equal fixedly connected with locating plate of opposite face of chucking plate, the constant head tank with locating plate looks adaptation is all seted up to the upper surface and the lower surface of first fixed plate, location screw hole has all been seted up in the front of first fixed plate and locating plate, location screw hole's inner wall threaded connection has set screw, the quantity of locating plate, constant head tank and set screw is four, and per two locating plates are a set of, and are two sets of the locating plate sets up the opposite face at two chucking plates respectively.
Preferably, sliding sleeve's inside wall fixedly connected with spring, the one end of rotating the internal thread cover is kept away from at adjusting threaded rod to the other end overlap joint of spring, the chucking screw hole has been seted up to sliding sleeve's surface, the inner wall threaded connection of chucking screw hole has the chucking bolt, the outer fixed surface of chucking bolt is connected with makes things convenient for chucking bolt pivoted bull stick, the chucking bolt extends to the inside one end of sliding sleeve and adjusting threaded rod's surface overlap joint.
Preferably, first rotation post, second rotate post, bracing piece, rotate internal thread cover, adjusting screw and sliding sleeve's quantity and be two first rotation post uses the positive horizontal central line of first fixed plate as symmetry axis symmetry fixed connection in the front of first fixed plate, two the second rotates the post and uses the positive horizontal central line of second fixed plate as symmetry axis symmetry fixed connection in the front of second fixed plate.
Preferably, the front of first fixed plate and second fixed plate is all offered and is used for reserving the fixed through hole with first fixed plate and second fixed plate difference fixed connection on end door and door frame, the quantity of reserving the fixed through hole is six, and per three reservation fixed through hole is a set of, and is two sets of reserve the fixed through hole and set up respectively in the front of first fixed plate and second fixed plate, six reserve the equal fixedly connected with beaded finish of fixed through hole's inner wall.
Preferably, the back of the first fixing plate and the back of the second fixing plate are fixedly connected with a plurality of anti-skid convex conical nails.
Preferably, the first fixing plate, the second fixing plate, the first rotating ring, the second rotating ring, the rotating shaft rod, the fixing cap and the clamping plate are all made of stainless steel.
Advantageous effects
The invention provides a hinge structure of a rail transit platform end door, which has the following beneficial effects:
1. this hinge structure of track traffic platform end door, through setting up first fixed plate, the second fixed plate, first grafting piece, first rotating ring, the second grafting piece, the second rotating ring, the pivot pole, the dwang, the locking cap, the chucking board, the fixed screw, locating plate and set screw, the convenience can be convenient for dismantle other subassemblies of hinge under the condition of not dismantling first fixed plate and second fixed plate, be convenient for dismantle and assemble the part that the hinge damaged, thereby make whole hinge have the effect of convenient maintenance.
2. This hinge structure of track traffic platform end door rotates post, sliding sleeve and spring through setting up first rotation post, bracing piece, rotation internal thread cover, adjusting threaded rod, second, makes things convenient for the end door to open the back and can automatic re-setting close, rotates the internal thread cover through setting up, conveniently extracts adjusting threaded rod from sliding sleeve's inside, through setting up the chucking bolt, makes things convenient for fixed adjusting threaded rod to the position of fixed end door.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 2 according to the present invention.
In the figure: 1 first fixed plate, 2 second fixed plates, 3 first plug-in blocks, 4 first rotating rings, 5 second plug-in blocks, 6 second rotating rings, 7 rotating shaft rods, 8 rotating shafts, 9 fixing caps, 10 clamping plates, 11 first rotating columns, 12 supporting rods, 13 rotating internal thread sleeves, 14 adjusting threaded rods, 15 second rotating columns, 16 sliding sleeves, 17 fixing screws, 18 positioning plates, 19 positioning screws, 20 springs, 21 clamping bolts, 22 rotating rods, 23 reserved fixing through holes, 24 reinforcing rings and 25 anti-sliding convex conical nails.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a hinge structure of track traffic platform end door, including first fixed plate 1 and second fixed plate 2, the front of first fixed plate 1 and second fixed plate 2 is all offered and is used for reserving fixed through-hole 23 with first fixed plate 1 and second fixed plate 2 difference fixed connection on end door and door frame, the quantity of reserving fixed through-hole 23 is six, per three reservation fixed through-hole 23 is a set of, two sets of fixed through-hole 23 of reserving are seted up respectively in the front of first fixed plate 1 and second fixed plate 2, the equal fixedly connected with beaded finish of inner wall 24 of six reservation fixed through-hole 23, the equal fixedly connected with of the back of first fixed plate 1 and second fixed plate 2 protruding toper nail 25 of a plurality of antiskid.
First inserting groove has been seted up to the side of first fixed plate 1, the inner wall of first inserting groove is pegged graft and is had first grafting piece 3, the first change ring 4 of side fixedly connected with of first grafting piece 3, the second inserting groove has been seted up to the side of second fixed plate 2, the inner wall of second inserting groove is pegged graft and is had second grafting piece 5, the side fixedly connected with second change ring 6 of second grafting piece 5, the quantity of second grafting piece 5 and second change ring 6 is two, two second grafting pieces 5 use the positive horizontal central line of second fixed plate 2 to set up the side at second fixed plate 2 as symmetry axis symmetry, first fixed plate 1, second fixed plate 2, fixed screw hole has all been seted up in the front of first grafting piece 3 and second grafting piece 5, the inner wall threaded connection of fixed screw hole has fixed screw 17.
The inner ring surfaces of the first rotating ring 4 and the second rotating ring 6 are inserted with rotating shaft rods 7, two ends of each rotating shaft rod 7 are respectively provided with a rotating groove, the inner walls of the two rotating grooves are respectively inserted with rotating rods 8, one end of each rotating rod 8 extending out of each rotating shaft rod 7 is respectively and fixedly connected with a fixing cap 9, the outer surfaces of the two fixing caps 9 are respectively and fixedly connected with a clamping plate 10, the first fixing plate 1, the second fixing plate 2, the first rotating ring 4, the second rotating ring 6, the rotating shaft rods 7, the fixing caps 9 and the clamping plates 10 are made of stainless steel, the opposite surfaces of the two clamping plates 10 are respectively and fixedly connected with positioning plates 18, the upper surface and the lower surface of the first fixing plate 1 are respectively provided with positioning grooves matched with the positioning plates 18, the front surfaces of the first fixing plate 1 and the positioning plates 18 are respectively provided with positioning threaded holes, the inner wall threads of the positioning threaded holes are connected with positioning screws, every two positioning plates 18 are in one group, and the two groups of positioning plates 18 are respectively arranged on the opposite surfaces of the two clamping plates 10.
This hinge structure of track traffic platform end door, through setting up first fixed plate 1, second fixed plate 2, first plug-in block 3, first change collar 4, second plug-in block 5, second change collar 6, pivot pole 7, dwang 8, locking cap 9, chucking board 10, set screw 17, locating plate 18 and set screw 19, the convenience can be convenient for dismantle other subassemblies of hinge under the condition of not dismantling first fixed plate 1 and second fixed plate 2, be convenient for dismantle and assemble the part that the hinge damaged, thereby make whole hinge have the effect of convenient maintenance.
The front surface of the first fixing plate 1 is fixedly connected with a first rotating column 11, one end of the first rotating column 11 far away from the first fixing plate 1 is rotatably connected with a supporting rod 12, the outer surface of the supporting rod 12 is rotatably connected with a rotating internal thread sleeve 13, the inner wall of the rotating internal thread sleeve 13 is in threaded connection with an adjusting threaded rod 14, the front surface of the second fixing plate 2 is fixedly connected with a second rotating column 15, one end of the second rotating column 15 far away from the second fixing plate 2 is rotatably connected with a sliding sleeve 16, the adjusting threaded rod 14 is in sliding connection with the inner wall of the sliding sleeve 16, the inner side wall of the sliding sleeve 16 is fixedly connected with a spring 20, the other end of the spring 20 is lapped at one end of the adjusting threaded rod 14 far away from the rotating internal thread sleeve 13, the outer surface of the sliding sleeve 16 is provided with a clamping threaded hole, the inner wall of the clamping threaded, the end of the clamping bolt 21 extending into the sliding sleeve 16 overlaps the outer surface of the adjusting threaded rod 14.
The number of the first rotating columns 11, the second rotating columns 15, the supporting rod 12, the rotating internal thread sleeve 13, the adjusting threaded rod 14 and the sliding sleeve 16 is two, the two first rotating columns 11 are symmetrically and fixedly connected to the front surface of the first fixing plate 1 by taking the horizontal central line of the front surface of the first fixing plate 1 as a symmetry axis, the two second rotating columns 15 are symmetrically and fixedly connected to the front surface of the second fixing plate 2 by taking the horizontal central line of the front surface of the second fixing plate 2 as a symmetry axis, through the arrangement of the first rotating column 11, the supporting rod 12, the rotating internal thread sleeve 13, the adjusting threaded rod 14, the second rotating column 15, the sliding sleeve 16 and the spring 20, the automatic reset closing of the end door after opening is facilitated, by arranging the rotary internal thread sleeve 13, the adjusting threaded rod 14 is conveniently pulled out from the inside of the sliding sleeve 16, by providing the clamping bolt 21, it is convenient to fix the adjusting threaded rod 14 so as to fix the position of the end door.
The working principle is as follows: when the end door needs to be installed by using the hinge structure, the first fixing plate 1 and the second fixing plate 2 are respectively fixed on the front surfaces of the end door and the door frame by using the reserved fixing through holes 23 and the mounting bolts, then the first rotating ring 4 is fixed on the side surface of the first fixing plate 1 by using the first inserting block 3 and the fixing screws 17, the second rotating ring 6 is fixed on the side surface of the second fixing plate 2 by using the second inserting block 5 and the fixing screws 17, then the first rotating ring 4 is placed between the two second rotating rings 6, the rotating shaft rod 7 is inserted and connected inside the first rotating ring 4 and the second rotating ring 6, then the rotating shaft 8 is inserted and connected in the rotating grooves at the two ends of the rotating shaft rod 7, the clamping plate 10 is fixed by using the positioning plate 18 and the positioning screws 19, the rotating internal thread sleeve 13 is rotated after the fixing is finished, so that the adjusting thread rod 14 extends to the inside of the sliding sleeve 16 and is overlapped with one end of the spring 20, can accomplish the installation of hinge, this hinge structure of track traffic platform end door, utilize first fixed plate 1, second fixed plate 2, first grafting piece 3, first rotating ring 4, second grafting piece 5, second rotating ring 6, pivot pole 7, dwang 8, locking cap 9, chucking board 10, fixed screw 17, locating plate 18 and set screw 19, the convenience can be convenient for dismantle other subassemblies of hinge under the condition of not dismantling first fixed plate 1 and second fixed plate 2, be convenient for dismantle and assemble the part that the hinge damaged, thereby make whole hinge have the effect of convenient maintenance.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a hinge structure of track traffic platform end door, includes first fixed plate (1) and second fixed plate (2), its characterized in that: a first inserting groove is formed in the side face of the first fixing plate (1), a first inserting block (3) is inserted into the inner wall of the first inserting groove, a first rotating ring (4) is fixedly connected to the side face of the first inserting block (3), a second inserting groove is formed in the side face of the second fixing plate (2), a second inserting block (5) is inserted into the inner wall of the second inserting groove, a second rotating ring (6) is fixedly connected to the side face of the second inserting block (5), rotating shaft rods (7) are inserted into the inner annular faces of the first rotating ring (4) and the second rotating ring (6), rotating grooves are formed in the two ends of each rotating shaft rod (7), rotating rods (8) are inserted into the inner walls of the two rotating grooves, fixing caps (9) are fixedly connected to the ends, extending out of the rotating shafts (7), clamping plates (10) are fixedly connected to the outer surfaces of the two fixing caps (9), the utility model discloses a fixed plate, including first fixed plate (1), the first post (11) that rotates of positive fixedly connected with of first fixed plate (1), the one end rotation that first fixed plate (1) was kept away from in first post (11) is connected with bracing piece (12) of rotating, the surface of bracing piece (12) is rotated and is connected with and rotates interior thread bush (13), the inner wall threaded connection who rotates interior thread bush (13) has adjusting screw rod (14), the positive fixedly connected with second of second fixed plate (2) rotates post (15), the second rotates the one end rotation that second fixed plate (2) were kept away from in post (15) and is connected with slip sleeve (16), adjusting screw rod (14) sliding connection is at the inner wall of slip sleeve (16).
2. The hinge structure of an end door of a rail transit platform according to claim 1, wherein: the quantity of second plug-in block (5) and second rotating ring (6) is two, two the second plug-in block (5) uses the positive horizontal central line of second fixed plate (2) to set up the side at second fixed plate (2) as symmetry axis symmetry, fixed screw hole has all been seted up in the front of first fixed plate (1), second fixed plate (2), first plug-in block (3) and second plug-in block (5), fixed screw hole's inner wall threaded connection has set screw (17).
3. The hinge structure of an end door of a rail transit platform according to claim 1, wherein: two the equal fixedly connected with locating plate (18) of opposite face of chucking plate (10), the constant head tank with locating plate (18) looks adaptation is all seted up to the upper surface and the lower surface of first fixed plate (1), the positioning screw hole has all been seted up in the front of first fixed plate (1) and locating plate (18), the inner wall threaded connection of positioning screw hole has set screw (19), the quantity of locating plate (18), constant head tank and set screw (19) is four, and per two locating plates (18) are a set of, and are two sets of locating plate (18) set up the opposite face at two chucking plates (10) respectively.
4. The hinge structure of an end door of a rail transit platform according to claim 1, wherein: inside wall fixedly connected with spring (20) of sliding sleeve (16), the one end of rotating internal thread cover (13) is kept away from in adjusting threaded rod (14) to the other end overlap joint of spring (20), the chucking screw hole has been seted up to the surface of sliding sleeve (16), the inner wall threaded connection of chucking screw hole has chucking bolt (21), the outer fixed surface connection of chucking bolt (21) is connected with makes things convenient for chucking bolt (21) pivoted bull stick (22), chucking bolt (21) extend to the inside one end of sliding sleeve (16) and the outer surface overlap joint of adjusting threaded rod (14).
5. The hinge structure of an end door of a rail transit platform according to claim 1, wherein: first rotation post (11), second rotate post (15), bracing piece (12), rotate internal thread cover (13), adjusting threaded rod (14) and sliding sleeve (16) quantity and be two, two first rotation post (11) use the positive horizontal central line of first fixed plate (1) as the front of symmetry axis symmetry fixed connection in first fixed plate (1), two second rotation post (15) use the positive horizontal central line of second fixed plate (2) as the front of symmetry axis symmetry fixed connection in second fixed plate (2).
6. The hinge structure of an end door of a rail transit platform according to claim 1, wherein: the front of first fixed plate (1) and second fixed plate (2) is all offered and is used for reserving mounting hole (23) on end door and door frame with first fixed plate (1) and second fixed plate (2) fixed connection respectively, the quantity of reserving mounting hole (23) is six, and per three reservation mounting hole (23) is a set of, and is two sets of reserve mounting hole (23) and set up respectively in the front of first fixed plate (1) and second fixed plate (2), six the equal fixedly connected with beaded finish (24) of inner wall of reserving mounting hole (23).
7. The hinge structure of an end door of a rail transit platform according to claim 1, wherein: the back of the first fixing plate (1) and the back of the second fixing plate (2) are fixedly connected with a plurality of anti-skid convex conical nails (25).
8. The hinge structure of an end door of a rail transit platform according to claim 1, wherein: the first fixing plate (1), the second fixing plate (2), the first rotating ring (4), the second rotating ring (6), the rotating shaft rod (7), the fixing cap (9) and the clamping plate (10) are all made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011351398.5A CN112482916A (en) | 2020-11-26 | 2020-11-26 | Hinge structure of end door of rail transit platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011351398.5A CN112482916A (en) | 2020-11-26 | 2020-11-26 | Hinge structure of end door of rail transit platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112482916A true CN112482916A (en) | 2021-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011351398.5A Pending CN112482916A (en) | 2020-11-26 | 2020-11-26 | Hinge structure of end door of rail transit platform |
Country Status (1)
| Country | Link |
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| CN (1) | CN112482916A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114109980A (en) * | 2021-11-27 | 2022-03-01 | 江门市艾米卫浴科技有限公司 | Corrosion-resistant hardware for bathroom |
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| CN205089104U (en) * | 2015-09-28 | 2016-03-16 | 梁作召 | Door blocker |
| CN208236192U (en) * | 2017-07-19 | 2018-12-14 | 江苏力野精工科技有限公司 | Body hinge |
| CN207363452U (en) * | 2017-10-23 | 2018-05-15 | 东莞市荣钢门业有限公司 | A kind of antitheft door hinge with locking function |
| CN108412343A (en) * | 2018-05-21 | 2018-08-17 | 安徽双红机械制造有限公司 | A kind of punching type automotive door hinge |
| CN210164368U (en) * | 2019-01-24 | 2020-03-20 | 上海鼎美幕墙工程技术有限公司 | Adjustable glass window control link |
| CN210174982U (en) * | 2019-07-05 | 2020-03-24 | 宁土炎 | Mountain tractor with front hood fixing device |
| CN211473773U (en) * | 2019-12-30 | 2020-09-11 | 句容市东升汽车附件有限公司 | Automobile hinge with shock-absorbing function |
| CN111809991A (en) * | 2020-07-06 | 2020-10-23 | 周祎航 | Stainless steel hinge |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114109980A (en) * | 2021-11-27 | 2022-03-01 | 江门市艾米卫浴科技有限公司 | Corrosion-resistant hardware for bathroom |
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Application publication date: 20210312 |