CN107269148B - A kind of storm door two-way reset device and repositioning method - Google Patents
A kind of storm door two-way reset device and repositioning method Download PDFInfo
- Publication number
- CN107269148B CN107269148B CN201710605701.1A CN201710605701A CN107269148B CN 107269148 B CN107269148 B CN 107269148B CN 201710605701 A CN201710605701 A CN 201710605701A CN 107269148 B CN107269148 B CN 107269148B
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- spring
- door
- spring card
- storm
- card
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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
- E05F1/1253—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a compression spring
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The invention discloses a kind of storm door two-way reset device and repositioning methods, the specifically storm door of hospital's Rail logistics transportation system hole through walls, include column, spring and locating rod etc., the connection of the door-plate of door hinge and storm door, Spring Card and spring are installed in the bar portion of column, the outer surface of Spring Card is respectively there are two convex block, and one pair of them convex block is located at the two sides of locating rod and is provided with the adjusting screw for being directed toward locating rod in its threaded hole, and another pair of convex block is located at the two sides of driving lever.The present invention is directly installed on the bottom of door due to hinged shaft, reduces cantilever link, and the torque adjusting of spring is more convenient, and the position that door-plate stops after closing can accurately be adjusted, and solves existing bidirectional spring loose-leaf and is easily damaged, the problem that service life is not grown.
Description
Technical field
The invention belongs to Rail logistics transportation arts, the especially radix saposhnikoviae of hospital's Rail logistics transportation system hole through walls
Door.
Background technique
Hospital's Rail logistics system is to utilize dedicated intelligent small rail car by the objects such as drug, sample and instrument, document
Product, to the ward needed, operating room and the place respectively needed, are changed over by people's trolley tote by orbit transports
Product shift trolley onto traditional approach that each department provides again after reaching the floor needed by elevator, convenient accurate, are to cure at present
More advanced article transmission mode in institute.
The track of this Transmission system often wants through walls and mistake, must have the hole that trolley can be allowed to pass through on wall,
As requested, hole through walls must have storm door by hole cavities close when no trolley passes through, and storm door cannot hinder
Hinder passing through for trolley；Common practice is to use parallel-moving type electrically operated gate in the industry, and one signal of system can be given when trolley closes on, be passed through
Motor removes storm door to both sides, is again closed storm door by motor after allowing trolley to pass through；Such method manufactures structure
It is more complicated, electrical control system must also be increased, and increase the probability that electric appliance breaks down and system is caused to stop operating；With bullet
Property self-closing door, storm door is rushed open when trolley passes through, trolley resets closing by rear storm door naturally, it may not be necessary to electric appliance control
System processed, not only cost declines, but also will not there is a situation where cause door or trolley to be damaged because of apparatus failure；But this side
Formula the problem is that self-closing door loose-leaf, can the self-closing larger and unsuitable use of door hinge volume of two-way reset, it is the most frequently used
Dual spindle spring loose-leaf to reply effect bad, and service life is shorter and cannot be recognized；A kind of rebound effect is needed at present
Good, elastic force is adjustable, and the longer two-way reset device of service life solves this problem.
Summary of the invention
The present invention provides a kind of storm door two-way reset device and repositioning method, solves Hospital Drug Flow guideway transit system
The excessively complicated problem of middle proofing door structure.
The object of the invention to solve the technical problems adopts the following technical solutions to realize:
A kind of storm door two-way reset device, include column, spring, upper spring card, lower Spring Card, locating rod, door hinge, dial
Bar adjusts screw composition, and central post is fixed on the pedestal being connected with doorframe or wall or floor, door hinge and storm door
Door-plate connection, is sequentially installed with lower Spring Card, spring, upper spring card in the bar portion of column, has one in the upper surface of the column
The shaft of circular hole and the door hinge cooperates, and locating rod is fixed on pedestal, and driving lever is fixed in the door hinge, and the upper hook end of spring is set
In in the spring string holes of upper spring card, the lower hook end of torsional spring is placed in the spring string holes of lower Spring Card, upper spring card and lower spring
Respectively there are two convex block, one pair of them convex block is located at the two sides of locating rod and is provided with direction positioning in its threaded hole for the outer surface of card
The adjusting screw of bar, another pair of convex block are located at the two sides of driving lever.
The present invention solves its technical problem also following technical measures can be used to further realize:
The upper surface of the column have the shaft cooperation of a circular hole and the door hinge or the top of column be one section of cylinder with
Circular hole in door hinge matches.
The locating rod is fixed on column bases, parallel with column, is to be threadedly coupled or weld with the connection type of pedestal
It connects or rivets or be interference fitted.
The driving lever be fixed on it is parallel with shaft in door hinge, with the connection type of shaft be threadedly coupled or weld or rivet
Or interference fit.
The main body of the upper spring card and lower Spring Card is an annular element for having inner hole, has a coil spring in its one side
Slot, the slot bottom of spring groove have spring string holes, and the quantity of spring string holes is 1~8, and there are two casting lug thereons for circle outside the main body, wherein
There are lateral threaded holes on one casting lug thereon.
Be at shaft cooperation between the column and door hinge directly contact rotation or between bushing or bearing are installed.
The top of the upper spring card and the bottom of lower Spring Card are lined with metal or nonmetallic gasket.
The invention also discloses a kind of storm door two-way reset device repositioning method: storm door two-way reset device is used respectively
Upper spring card and lower Spring Card draw close the driving lever that compressing is installed in door hinge in opposite directions under the action of torsional spring, and driving lever pressed to
Position；When external force drives storm door forward direction to open, storm door, which oppresses upper spring card by driving lever, makes it overcome spring force same with door
To rotation, and lower Spring Card is not able to rotate by locating rod prevention, and upper spring card inverts under spring force after external force elimination
It returns to initial position and storm door reset is returned to closed position；When storm door is reversely opened by external force, storm door passes through
Driving lever, which oppresses lower Spring Card towards another direction, makes it that spring force be overcome to rotate in same direction with door, and upper spring card is hindered by locating rod
It is not only able to rotate, lower Spring Card inverts under spring force after external force elimination returns to initial position for storm door reset reply
Closed position.
Wherein having on one in casting lug thereon in the Spring Card outer circle has threaded hole, is inside equipped with screw, passes through adjusting
The adjusting screw come adjust storm door stopping initial position.
The spring groove bottom of the Spring Card has 1~8 spring string holes can for there is the Spring Card of 2 spring string holes or more
Spring string holes different on Spring Card is mounted on to change the size of torque using the hook end at torsional spring both ends, obtains suitable radix saposhnikoviae
Door opens torque.
Invention has clear advantage and beneficial effect compared with prior art, is embodied in:
1, since hinged shaft is directly installed on the bottom of door, reduce cantilever link, reasonable stress solves existing two-way bullet
Spring loose-leaf is easily damaged, the problem that service life is not grown.
2, the torque of spring is adjusted more convenient, versatile.
3, the position that door-plate stops after closing can accurately be adjusted.
Detailed description of the invention
Fig. 1 is one structural front view of present example.
Fig. 2 is two structural front view of present example.
Fig. 3 is Spring Card main view of the present invention.
Fig. 4 is Spring Card top view of the present invention.
Fig. 5 is the windproof door closure state top view of the present invention.
Fig. 6 is that storm door forward direction of the present invention opens top view.
Fig. 7 is that storm door of the present invention reversely opens top view.
Wherein: 1-pedestal；2-columns；3-lower Spring Cards；4-springs；5-locating rods；6-adjust screw；On 7-
Spring Card；8-bushings；9-door hinges；10-driving levers；11-gaskets；61-adjust screw one；62-adjust screw two.
Specific embodiment
Below with reference to specific drawings and examples, the invention will be further described.
Embodiment sees that Fig. 1, pedestal 1 are the component being directly or indirectly fixed on doorframe or wall or ground, and column 2 is solid
Determine on the base, connection type is threaded connection or welding or interference fit or fixture locking.Locating rod 5 is fixed on pedestal 1,
Parallel with column 2, lower Spring Card 3, spring 4 and upper spring card 7 are sequentially arranged at the bar portion of column 2, and there is circle on the top of column 2
There are the axis installation of cylindrical type in hole, 9 lower end of door hinge and in the hole on 2 top of column, are direct cooperation or installation between the circular hole and axis
There is an axle sleeve 8, driving lever 10 is fixed on the lower end surface of door hinge 9, and fixed form is to be threadedly coupled or weld or rivet or be interference fitted.
There is a gasket 11 at the top of upper spring card 7 and the bottom of lower Spring Card 3, shape such as Fig. 3 of lower Spring Card 3 and upper spring card,
Fig. 4, in center, porose annular element has concave spring groove on one side, and spring string holes is arranged at the bottom of spring groove, spring string holes
Number either 1~8, there are two casting lug thereon in cylindrical outer circle, there is threaded hole on one of casting lug thereon, in its screw thread
Hole, which is provided with, adjusts screw 6, which is directed toward locating rod 5 from the outside to the core.Installation direction can be installed such as forward direction, or
Horizontal direction installation, or swing to installation.
Embodiment two is shown in Fig. 2, and the difference with example one is that the top of column 2 does not have circular hole but upper part has a Duan Yuan
Column, the bottom of door hinge 9 do not have cylinder and have a circular hole, the cylindrical fit with 2 top of column, be directly be engaged or between have
One axle sleeve 8.
Fig. 5 is the structure top view of storm door two-way reset device of the present invention, descends Spring Card 3 under spring force in figure
It is for counterclockwise rotation around column 2, stopping when screw 1 is prevented by locating rod 5 is adjusted when turning to, upper spring card 7 is in bullet
It is rotated clockwise under the action of spring force around column 2, adjusts stopping when screw 2 62 is prevented by locating rod 5 when turning to;
Driving lever 10 is controlled between two casting lug thereons by upper spring card 7 and the casting lug thereon on the other one side of lower Spring Card 3, can by adjusting screw
Change the position of driving lever, i.e., position when adjusting storm door stops adjusting the position of Spring Card；When external force forward direction push open it is anti-
When air door, upper spring card 7 is driven to rotate in an anti-clockwise direction by driving lever 10, and lower Spring Card 3 is determined because adjusting screw 1
Position bar 5 is prevented without can rotate (such as Fig. 6), and after external force is eliminated, upper spring card 7 is returned under spring force by driving lever 10
Initial position is taken back, the storm door connecting with driving lever 10 is returned to closed state；If external force reversely pushes storm door open, pass through
Driving lever 10 drives lower Spring Card 3 to rotate in an anti-clockwise direction, and upper spring card 7 is due to adjusting screw 2 62 is prevented by locating rod 5
It not can rotate (such as Fig. 7), after external force is eliminated, upper spring card 3 returns under spring force takes back initial bit for driving lever 10
It sets, the storm door connecting with driving lever 10 is returned to closed state.
Claims (8)
1. a kind of storm door two-way reset device includes column (2), spring (4), upper spring card (7), lower Spring Card (3), locating rod
(5), door hinge (9), driving lever (10) and adjusting screw (6), pedestal (1) are directly or indirectly fixed on doorframe or wall or ground,
Its central post is fixed on pedestal；The connection of the door-plate of door hinge and storm door, is sequentially installed with lower Spring Card, bullet in the bar portion of column
Spring, upper spring card, it is characterized in that: having the cooperation of the shaft of a circular hole and door hinge, locating rod (5) in the upper surface of the column (2)
It is fixed on pedestal, driving lever is fixed in the door hinge, and the upper hook end of the spring (4) is placed in the spring string holes of upper spring card,
The lower hook end of spring is placed in the spring string holes of lower Spring Card, the outer surface of upper spring card and lower Spring Card respectively there are two convex block,
One pair of them convex block is located at the two sides of locating rod and is provided with the adjusting screw for being directed toward locating rod in its threaded hole, another pair of convex
Block is located at the two sides of driving lever；There is the top of the cooperation of the shaft of a circular hole and the door hinge or column in the upper surface of the column (2)
It is matched for one section of cylinder with the circular hole in door hinge；The locating rod (5) is fixed on the pedestal, parallel with the column,
It is to be threadedly coupled or weld or rivet or be interference fitted with the connection type of pedestal.
2. storm door two-way reset device according to claim 1, it is characterized in that: the driving lever (10) be fixed in door hinge with
Shaft is parallel, is to be threadedly coupled or weld or rivet or be interference fitted with the connection type of door hinge.
3. storm door two-way reset device according to claim 1, it is characterized in that: the upper spring card (7) and lower Spring Card
(3) main body is an annular element for having inner hole, has a coil spring slot in its one side, and the slot bottom of spring groove has spring string holes,
The quantity of spring string holes is 1~8, and in upper spring card and lower Spring Card main body outer circle, there are two casting lug thereon, one of protrusions
There are lateral threaded holes on block.
4. storm door two-way reset device according to claim 1, it is characterized in that: the shaft of the column (2) and door hinge (9)
Be at cooperation direct contact rotation or between bushing or bearing are installed.
5. storm door two-way reset device according to claim 1, it is characterized in that: at the top of the upper spring card (7) and under
Spring Card (3) bottom is lined with metal or nonmetallic gasket.
6. a kind of repositioning method of storm door two-way reset device, it is characterised in that: the storm door two-way reset device is used respectively
Spring Card (7) and lower Spring Card (3) are drawn close in opposite directions under the action of the spring, oppress the driving lever (10) being installed in door hinge, will be dialled
Bar presses to middle position；When external force drives storm door forward direction to open, storm door, which oppresses upper spring card by driving lever, makes it overcome spring
Power rotates in same direction with door, and lower Spring Card is not able to rotate by locating rod prevention, and upper spring is stuck in spring masterpiece after external force elimination
Initial position is returned to lower reversion, and storm door reset is returned into closed position；When storm door is reversely opened by external force, radix saposhnikoviae
Door, which oppresses lower Spring Card towards another direction by driving lever, makes it that spring force be overcome to rotate in same direction with door, and upper spring card is determined
Position bar prevention is not able to rotate, and lower Spring Card inverts under spring force after external force elimination returns to initial position and answer storm door
Position returns to closed position.
7. the repositioning method of storm door two-way reset device according to claim 6, it is characterized in that: in the Spring Card outer circle
Casting lug thereon in wherein have on one and have threaded hole, screw is inside installed, storm door stopping is adjusted by adjusting the screw
Initial position.
8. the repositioning method of storm door two-way reset device according to claim 6, it is characterized in that: the spring of the Spring Card
Slot bottom has 1~8 spring string holes, for 2 or more spring string holes, is mounted on Spring Card not using the hook end at torsional spring both ends
With spring string holes change the size of torque, obtain suitable storm door and open torque.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710605701.1A CN107269148B (en) | 2017-07-24 | 2017-07-24 | A kind of storm door two-way reset device and repositioning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710605701.1A CN107269148B (en) | 2017-07-24 | 2017-07-24 | A kind of storm door two-way reset device and repositioning method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107269148A CN107269148A (en) | 2017-10-20 |
| CN107269148B true CN107269148B (en) | 2019-08-06 |
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ID=60078426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710605701.1A Active CN107269148B (en) | 2017-07-24 | 2017-07-24 | A kind of storm door two-way reset device and repositioning method |
Country Status (1)
| Country | Link |
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| CN (1) | CN107269148B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111022660A (en) * | 2020-01-06 | 2020-04-17 | 高仁超 | Thermal insulation breather valve |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2556059A1 (en) * | 1974-12-17 | 1976-07-01 | Manosa D Valentin Trepat | JOINT TAPE |
| CN101092860A (en) * | 2006-06-22 | 2007-12-26 | 李松锋 | Locator with self-locking in use for door |
| CN202047688U (en) * | 2011-04-28 | 2011-11-23 | 张新伟 | Hinge structure capable of closing door automatically |
| CN205370226U (en) * | 2016-01-13 | 2016-07-06 | 深圳市旭佳实业有限公司 | Automatic return pivot |
| CN105781300A (en) * | 2016-03-24 | 2016-07-20 | 陈明开 | Door hinge with automatic buffer reset function |
| CN207332579U (en) * | 2017-07-24 | 2018-05-08 | 广西曼彻彼斯自动化设备有限公司 | A kind of storm door two-way reset device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030200623A1 (en) * | 2002-04-03 | 2003-10-30 | Wen-Yi Hung | Two stage compressive spring operated door check hinge |
-
2017
- 2017-07-24 CN CN201710605701.1A patent/CN107269148B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2556059A1 (en) * | 1974-12-17 | 1976-07-01 | Manosa D Valentin Trepat | JOINT TAPE |
| CN101092860A (en) * | 2006-06-22 | 2007-12-26 | 李松锋 | Locator with self-locking in use for door |
| CN202047688U (en) * | 2011-04-28 | 2011-11-23 | 张新伟 | Hinge structure capable of closing door automatically |
| CN205370226U (en) * | 2016-01-13 | 2016-07-06 | 深圳市旭佳实业有限公司 | Automatic return pivot |
| CN105781300A (en) * | 2016-03-24 | 2016-07-20 | 陈明开 | Door hinge with automatic buffer reset function |
| CN207332579U (en) * | 2017-07-24 | 2018-05-08 | 广西曼彻彼斯自动化设备有限公司 | A kind of storm door two-way reset device |
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| Publication number | Publication date |
|---|---|
| CN107269148A (en) | 2017-10-20 |
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