CN109138746B - Door body with buffer gear - Google Patents
Door body with buffer gear Download PDFInfo
- Publication number
- CN109138746B CN109138746B CN201810957630.6A CN201810957630A CN109138746B CN 109138746 B CN109138746 B CN 109138746B CN 201810957630 A CN201810957630 A CN 201810957630A CN 109138746 B CN109138746 B CN 109138746B
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- CN
- China
- Prior art keywords
- groove
- shaped sliding
- door
- rotary
- grooves
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
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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
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
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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
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
- E05Y2900/132—Doors
Abstract
The invention discloses a door body with a buffer mechanism, which comprises a wall base and a door frame arranged in the wall base, wherein two rotary grooves are symmetrically arranged on the inner walls of the upper side and the lower side of the door frame, rotary shafts matched with the rotary grooves are connected in the rotary grooves in a rotating mode, a door plate arranged transversely is fixedly connected to one side, opposite to the rotary shafts, of the rotary grooves, annular mounting grooves are formed in the inner walls of the two rotary grooves in an encircling mode, vertically arranged fixing blocks are arranged in the annular mounting grooves, strip-shaped openings are formed in the side wall of one side of each fixing block, T-shaped sliding grooves arranged transversely are formed in the bottoms of the strip-shaped openings, T-shaped sliding blocks matched with the T-shaped sliding grooves are connected in the T-shaped sliding grooves in a sliding mode, and the. According to the invention, the door body can effectively buffer the impact between the door plate and the door frame, so that not only can larger noise be avoided, but also severe collision between the door plate and the door frame can be prevented, and the service life of the door body is prolonged.
Description
Technical Field
The invention relates to the technical field of door body buffer protection devices, in particular to a door body with a buffer mechanism.
Background
The anti-theft door is provided with an anti-theft lock, can resist abnormal opening under certain conditions within a certain time, has certain safety protection performance and accords with corresponding anti-theft safety level.
In a corridor of a residential area, a security door with torsion is provided, when the security door is closed, the security door can be violently collided with a door frame due to the torsion, so that high noise is generated, and the normal rest of residents in the residential area can be seriously influenced particularly at the time points of afternoon nap and late sleep; meanwhile, when the door is closed, the collision between the door and the door frame can damage the surfaces of the side walls of the door and the door frame, and the service life of the anti-theft lock can be influenced.
to solve the above problem, a door body having a damper mechanism is proposed.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a door body with a buffer mechanism.
In order to achieve the purpose, the invention adopts the following technical scheme:
A door body with a buffer mechanism comprises a wall base and a door frame arranged in the wall base, wherein two rotating grooves are symmetrically arranged on the inner walls of the upper side and the lower side of the door frame, rotating shafts matched with the rotating grooves are connected in the rotating grooves in a rotating mode, a door plate transversely arranged is fixedly connected to one side, opposite to the rotating shafts, of the two rotating grooves, annular mounting grooves are formed in the inner walls of the two rotating grooves in a surrounding mode, vertical fixing blocks are arranged in the annular mounting grooves, strip-shaped openings are formed in the side wall of one side of each fixing block, T-shaped sliding grooves transversely arranged are formed in the bottoms of the strip-shaped openings, T-shaped sliding blocks matched with the T-shaped sliding grooves are connected in the T-shaped sliding grooves in a sliding mode, the vertical ends of the T-shaped sliding blocks penetrate through the side wall of the T-shaped sliding grooves and are connected with moving blocks, springs transversely arranged on one sides, the utility model discloses a door frame, including door frame, door panel, door base, bar open-ended both sides inner wall, be equipped with the first conducting rod of vertical setting on the door frame, the symmetry is equipped with elastic conducting strip on the both sides inner wall of bar open-ended, be equipped with the piece of supporting of vertical setting on one side lateral wall of pivot, be equipped with the spacing groove on one side lateral wall of door frame, and be equipped with the first conducting rod of vertical setting in the spacing groove, be equipped with the second conducting rod on the door panel and the relative one side lateral wall of spacing groove, install high-frequency pulse power on the upper and lower both sides lateral wall of wall base, be located and adopt the electric connected mode of series connection between high-frequency pulse power.
preferably, the first and second collector bars are energized with current in opposite directions.
Preferably, a plurality of threaded holes are formed in the side wall of the annular mounting groove in an encircling mode, the angle interval between the threaded holes is 5 degrees, and the fixing block is fixedly connected with the threaded holes through locking screws.
Preferably, a spherical groove is formed in a side wall, which is in contact with the T-shaped sliding block, of the T-shaped sliding chute, and a ball is connected in the spherical groove in a rolling manner.
preferably, a groove is arranged on the side wall of the abutting block, which is in contact with the moving block, and a rubber pad is arranged in the groove.
Compared with the prior art, the invention has the beneficial effects that: the door body with the buffer mechanism is provided with the fixed block in the rotating shaft and the rotating groove of the door plate, and is abutted against the moving block arranged in the fixed block in a sliding manner through the abutting block, so that the conducting strip is contacted with the elastic conducting strip and then separated through the rotating process of the rotating shaft, the door plate is fully buffered in the contact process of the door plate and the limiting groove, and at the moment of the contact of the door plate and the limiting groove, the distance between the door plate and the limiting groove is smaller, so that the impact force is smaller, the generated noise is weak, the rest of residents is not influenced, and meanwhile, the impact force is reduced, so that the collision strength between the door plate and the limiting groove is reduced, and the service lives of the door plate, the limiting groove and the anti-theft lock are prolonged;
Equidistant encircleing is equipped with a plurality of screw holes in annular mounting groove to through locking screw fixed connection fixed block, thereby according to the difference of the biggest installation angle of door plant pivoted, and then through the position that changes the fixed block, cushion the different impact forces that bring after rotating under each biggest corner.
Drawings
Fig. 1 is a schematic structural diagram of a door body with a buffering mechanism according to the present invention;
Fig. 2 is a schematic cross-sectional structure diagram of a door body with a buffer mechanism according to the present invention in an open state;
FIG. 3 is a schematic view of a connection relationship between a rotating shaft and a rotating groove of a door body with a buffering mechanism according to the present invention;
fig. 4 is a schematic structural diagram of an initial state of a moving block of a door body with a buffer mechanism according to the present invention;
fig. 5 is a schematic structural diagram of an intermediate state of a moving block of a door body with a buffer mechanism according to the present invention;
Fig. 6 is a schematic structural diagram of a final state of a moving block of a door body with a buffer mechanism according to the present invention.
In the figure: the device comprises a wall base 1, a door frame 2, a high-frequency pulse power supply 3, a rotating shaft 4, a rotating groove 5, a first conducting rod 6, a limiting groove 7, a door plate 8, a second conducting rod 9, a resisting block 10, a fixing block 11, a locking screw 12, a moving block 13, a conducting strip 14, a strip-shaped opening 15, an elastic conducting strip 16, a T-shaped sliding groove 17, a spring 18, a T-shaped sliding block 19 and an annular mounting groove 20.
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.
in the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-6, a door body with a buffer mechanism comprises a wall base 1 and a door frame 2 arranged in the wall base 1, wherein two rotary grooves 5 are symmetrically arranged on the inner walls of the upper and lower sides of the door frame 2, the rotary grooves 5 are rotatably connected with rotary shafts 4 matched with the rotary grooves, a door plate 8 transversely arranged is fixedly connected to one side opposite to the rotary shafts 4, annular mounting grooves 20 are annularly arranged on the inner walls of the two rotary grooves 5, a plurality of threaded holes are annularly arranged on the side walls of the annular mounting grooves 20, the angle interval between the threaded holes is 5 degrees, the fixed block 11 is tightly connected with the threaded holes through locking screws 12, the position of the fixed block 11 can be changed, so that different impact forces caused by rotation under each maximum rotation angle can be buffered, the vertically arranged fixed block 11 is arranged in the annular mounting groove 20, a strip-shaped opening 15 is arranged on the side wall of one side of the fixed block 11, and a T-shaped sliding groove, a T-shaped sliding block 19 matched with the T-shaped sliding groove 17 is connected in a sliding manner in the T-shaped sliding groove 17, a spherical groove is arranged on the side wall, which is in contact with the T-shaped sliding groove 17, of the T-shaped sliding block 19, balls are connected in the spherical groove in a rolling manner, friction between the T-shaped sliding block 19 and the T-shaped sliding groove 17 is reduced, so that the T-shaped sliding block moves more smoothly and stably, the vertical end of the T-shaped sliding block 19 penetrates through the side wall of the T-shaped sliding groove 17 and is connected with a moving block 13, a spring 18 which is transversely arranged is arranged on one side of the T-shaped sliding groove 17, one end of the spring 18 is fixedly connected with one end of the moving block 13, conducting strips 14 are symmetrically arranged on the side walls on the two sides of the moving block 13, elastic conducting strips 16 are symmetrically arranged on the inner walls on the two sides of a strip-shaped opening 15, a, prevent that both lateral walls from taking place wearing and tearing when the collision, be equipped with spacing groove 7 on one side lateral wall of door frame 2, and be equipped with the first conducting rod 6 of vertical setting in the spacing groove 7, be equipped with second conducting rod 9 on the lateral wall of door plant 8 and the relative one side of spacing groove 7, the electric current direction of first conducting rod 6 and second conducting rod 9 circular telegram is opposite, make two conducting rods when being close, have the repulsion, thereby cushion its door plant, install high-frequency pulse power supply 3 on the upper and lower both sides lateral wall of wall base 1, be located the high-frequency pulse power supply 3 of upside, conducting strip 14, adopt the electric connection mode of establishing ties between elastic conducting strip 16 and the first conducting rod 6, be located the high-frequency pulse power supply 3 of downside, conducting strip 14, adopt the electric connection mode of establishing ties between elastic conducting strip 16 and the second conducting rod.
In the invention, when the door body with the buffer mechanism works normally, when a cell owner enters and exits the door body, the door plate 8 is opened, after the door body enters and exits, the door plate 8 is quickly closed due to certain torsion of the door body (the torsion is set as the inherent setting of the anti-theft door, and is not described herein in detail for the disclosure technology), when the door plate 8 is positioned in the contact process of the limiting groove 7, the rotating shaft 4 drives the abutting block 10 to rotate to abut against the side wall of one side of the moving block 13 and pushes the moving block 13 to move towards one side, so that the conducting block 14 is contacted with the elastic conducting block 16, and further, circuits respectively formed by the upper high-frequency pulse power supply 3 and the lower high-frequency pulse power supply 3 form a series circuit, so that high-frequency pulse currents with opposite current directions are introduced to the first conducting rod 6 and the second conducting rod 9, and repulsion force can be formed between the two, therefore, the door plate 8 has buffering acting force when rotating, the resisting block 10 continuously pushes the moving block 13 to separate the conducting strip 14 from the elastic conducting strip 16 when the door plate 8 continuously rotates to be in contact with the limiting groove 7, so that a circuit formed by the upper high-frequency pulse power supply 3 and the lower high-frequency pulse power supply 3 is powered off, the door plate 8 is normally and stably closed, and as the power off is realized, the distance between the door plate 8 and the limiting groove 7 is reduced, the impact force is smaller, the generated noise is weak, the rest of residents cannot be influenced, and meanwhile, the impact force is reduced, so that the collision strength between the door plate 8 and the limiting groove 7 is reduced, and the service lives of the door plate 8, the limiting groove 7 and the anti-theft lock;
In the annular mounting groove 20 that sets up in the runner 5, encircle and be provided with a plurality of screw holes, and fixed block 11 carries out fixed connection through locking screw 12 and screw hole, because door plant 8 is the same as the pivoted angle after opening completely in each door body, have 90 °, 120 °, 135 ° etc. therefore need adjust the position of fixed block 11 to guarantee to cushion the different impact forces that bring after rotating under each biggest corner, application range is more extensive.
the above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. A door body with a buffer mechanism comprises a wall base (1) and a door frame (2) arranged in the wall base (1), and is characterized in that two rotary grooves (5) are symmetrically arranged on the inner walls of the upper side and the lower side of the door frame (2), rotary shafts (4) matched with the rotary grooves (5) are rotatably connected in the rotary grooves (5), a door plate (8) transversely arranged is fixedly connected to one side, opposite to the rotary shafts (4), of each rotary groove (5), an annular mounting groove (20) is arranged on the inner wall of each rotary groove (5) in an encircling manner, a vertically arranged fixed block (11) is arranged in each annular mounting groove (20), a strip-shaped opening (15) is arranged on the side wall of one side of each fixed block (11), a T-shaped sliding groove (17) transversely arranged is arranged at the bottom of each strip-shaped opening (15), a T-shaped sliding block (19) matched with the T-shaped sliding groove (17) is slidably connected in each T-shaped sliding block (17), and a moving block, a spring (18) which is transversely arranged is arranged on one side of the T-shaped sliding groove (17), one end of the spring (18) is fixedly connected with one end of the moving block (13), conducting strips (14) are symmetrically arranged on the side walls of the two sides of the moving block (13), elastic conducting strips (16) are symmetrically arranged on the inner walls of the two sides of the strip-shaped opening (15), a vertically arranged abutting block (10) is arranged on the side wall of one side of the rotating shaft (4), a limiting groove (7) is arranged on the side wall of one side of the door frame (2), a vertically arranged first conducting rod (6) is arranged in the limiting groove (7), a second conducting rod (9) is arranged on the side wall of one side of the door panel (8) opposite to the limiting groove (7), high-frequency pulse power supplies (3) are arranged on the side walls of the upper side and the lower side of the wall base (1), and the high-frequency pulse power supplies (3), the conducting strips (14), the elastic, the high-frequency pulse power supply (3), the conducting strip (14), the elastic conducting strip (16) and the second conducting rod (9) which are positioned at the lower side are electrically connected in series;
The first current-conducting rod (6) and the second current-conducting rod (9) are electrified in opposite directions.
2. The door body with the buffer mechanism according to claim 1, characterized in that a plurality of threaded holes are circumferentially formed in the side wall of the annular mounting groove (20), the angle interval between the plurality of threaded holes is 5 degrees, and the fixing block (11) is tightly connected with the threaded holes through locking screws (12).
3. The door body with the buffering mechanism according to claim 1, characterized in that a spherical groove is formed in a side wall of the T-shaped sliding block (19) in contact with the T-shaped sliding groove (17), and a ball is connected in the spherical groove in a rolling manner.
4. The door body with the buffer mechanism according to claim 1, wherein a groove is formed on a side wall of the resisting block (10) contacting with the moving block (13), and a rubber pad is arranged in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810957630.6A CN109138746B (en) | 2018-08-22 | 2018-08-22 | Door body with buffer gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810957630.6A CN109138746B (en) | 2018-08-22 | 2018-08-22 | Door body with buffer gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109138746A CN109138746A (en) | 2019-01-04 |
| CN109138746B true CN109138746B (en) | 2019-12-06 |
Family
ID=64790989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810957630.6A Active CN109138746B (en) | 2018-08-22 | 2018-08-22 | Door body with buffer gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109138746B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030318B (en) * | 2019-03-25 | 2024-02-23 | 南京捷诺环境技术有限公司 | High-precision angle-limited displacement vibration isolation buffer platform for photoelectric equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3712429A1 (en) * | 1987-04-11 | 1988-10-20 | Vdo Schindling | Door-closing device |
| KR101753716B1 (en) * | 2015-10-21 | 2017-07-19 | 한국항공우주연구원 | Door damping device using a permanent magnet |
| CN105696891A (en) * | 2016-03-31 | 2016-06-22 | 句容市后白镇福临门木门加工厂 | Electromagnetic noise reducing wood door |
| CN206091748U (en) * | 2016-10-19 | 2017-04-12 | 王云政 | Anticollision window |
| CN206409158U (en) * | 2017-01-04 | 2017-08-15 | 冉骁 | The automatic door device of noise abatement detraction |
-
2018
- 2018-08-22 CN CN201810957630.6A patent/CN109138746B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109138746A (en) | 2019-01-04 |
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Effective date of registration: 20191115 Address after: 321400 Jinyun Industrial Park, Lishui, Zhejiang Applicant after: Zhejiang Chunhong Industry and Trade Co., Ltd. Address before: 030000 18 new mining road, wanBerlin District, Taiyuan, Shanxi Applicant before: Wang Jide |