CN110409964A - A kind of lever gear door being easily installed - Google Patents
A kind of lever gear door being easily installed Download PDFInfo
- Publication number
- CN110409964A CN110409964A CN201910739612.5A CN201910739612A CN110409964A CN 110409964 A CN110409964 A CN 110409964A CN 201910739612 A CN201910739612 A CN 201910739612A CN 110409964 A CN110409964 A CN 110409964A
- Authority
- CN
- China
- Prior art keywords
- door
- plate
- connecting plate
- hoisting frame
- lever gear
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/26—Suspension arrangements for wings for folding wings
- E05D15/262—Suspension arrangements for wings for folding wings folding vertically
-
- 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
- E05F15/00—Power-operated mechanisms for wings
-
- 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
- E06B3/48—Wings connected at their edges, e.g. foldable wings
- E06B3/481—Wings foldable in a zig-zag manner or bi-fold wings
-
- 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
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/20—Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise
-
- 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
- E06B7/36—Finger guards or other measures preventing harmful access between the door and the door frame
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/26—Suspension arrangements for wings for folding wings
- E05D2015/268—Suspension arrangements for wings for folding wings the wings being successively folded
Abstract
The invention discloses a kind of lever gear doors being easily installed, including pedestal hoisting frame, upper end limit plate, supporting mechanism, folding door and connecting plate；Pedestal hoisting frame lower end connects and fixes with external lifting device, pedestal hoisting frame upper end and connecting plate are connected by hinge and are fixed together, the connecting plate is divided into two boards up and down, the top of upper end connecting plate is connected by hinge in upper end limit plate end face, the lower part of upper end connecting plate connects folding door, the top of lower end connecting plate connects folding door, and the lower part of lower end connecting plate connects pedestal hoisting frame.The present invention designs advantages of simple, it is easy to operate, it is for a kind of lever gear door being easily installed, the lever gear door can be conveniently installed inside the wall of lever gear door two sides by the supporting steel frame at both ends, the soundproof effect of the folding door can be improved by the rubber slab and rubber groove installed on two adjacent folding doors, and rubber slab can also prevent folding door from jamming a finger during folding.
Description
Technical field
The present invention relates to lever gear door equipment technical fields, are specifically a kind of lever gear doors being easily installed.
Background technique
Lever gear door is by spring equalizing device, using small-power transmission system, along wall body vertical or one promoted that transfers
Kind industrial door.
Lever gear door in the prior art is mainly made of sliding member and downslide component, in use, passing through push-and-pull structure
The pulley blocks that part has do round-trip sliding on the sliding rail that downslide component has, and open or close to push and pull, which mentions
It rises door in use for some time, can be deformed, make between all existing between door leaf and door leaf and between door leaf and doorframe
Gap, will lead to rainwater in this way and dust enters interior from gap, impact to the life property of people, while can be very big
Making for degree is heat-insulated, soundproof effect reduces.
It is found by retrieval, the utility model of patent No. CN201820965146.3 discloses a kind of Foldable door, relates to
And folding door equipment technical field, in order to solve poor existing folding door sealing and sound insulation value, unbalance stress and easy hand clamping
The technical issues of finger, including the identical Folding wing of multi-blocked structure, Folding wing center of top offer card hole, setting in card hole
There is cylinder nail and cylinder nail is arranged with sliding shoe, sliding shoe is connected with beam of visiting, and Folding wing cross section is rectangle, rectangular
A pair of shape cross section is diagonally fillet, and one is respectively connected on rectangular cross section another pair is diagonal and is arranged in Folding wing
Portion and the identical shaft of structure, the shaft of Folding wing are connected with adjacent folds door leaf by the connecting rod being fixed in shaft
Shaft is fixed with bar shaped supporting block in the connecting rod, is fixed with sealing device in bar shaped supporting block.
The utility model of patent No. CN201820842695.1 discloses a kind of reinforcing bar workshop flexible hoisting door, mainly includes
Frame main body, crossbeam, two groups of guide rails, hoisting mechanism and door body, the frame main body are set to the outside of workshop door opening, frame master
Body top is equipped with crossbeam, the framework at the top of the installation above crossbeam；The hoisting mechanism is mounted on crossbeam；The crossbeam two sides
It is respectively provided with one group of vertical guide rail, guide rail is fixed on the side of frame main body, is configured with multiple pulley blocks on guide rail；The door sheet
The top of body is connected with crossbeam, and the two sides of door body are connected with pulley blocks respectively；The lift side and door body of the hoisting mechanism
Bottom be connected and fixed, drive door body moved up and down along guide rail.
The utility model of patent No. CN201720105379.1 provides a kind of novel high speed industrial lift door, comprising: doorframe,
The doorframe includes vertical doorframe and horizontal door frame, and the two sides of the vertical doorframe and the horizontal door frame are opposite to be equipped with door-plate
Dragging track, the horizontal door frame is vertical with the top of the vertical doorframe to be fixed, and the door of the horizontal door frame and vertical doorframe
Plate dragging track is arc connection；Track suspender member；Door-plate；Transmission shaft, the transmission shaft are horizontally fixed on the vertical doorframe
Top, the two sides of the transmission shaft are fixed with a drive sprocket respectively；Tension spring, the tension spring have a pair, the tension spring
One end is separately fixed at the two sides on the top of the horizontal door frame, and the other end is fixedly connected with one end of a pair of of chain respectively, institute
The other end for stating chain bypasses the drive sprocket respectively and is fixedly connected with the two sides of the bottom end of the door-plate；Power device；If
The wicket being placed on the door-plate；And it is set to the automatic power-off switch of the door-plate side.
But these existing lever gear doors are in the process of running, followed closely by promoting or declining the cylinder that will lead in card hole
Rotation, loose phenomenon can be generated, have great security risk, and the sliding shoe in guide rail used long after can it is stuck, no
It is convenient for changing.
Summary of the invention
Therefore, in order to solve above-mentioned deficiency, the present invention provides a kind of easy for installation herein, and service performance is preferable, Neng Gouli
A kind of lever gear door (i.e. folding door) of formula installation, the lever gear door increase some pulleys and hinge on the basis of pervious, can mention
The service life of high lever gear door, safety are higher.
The invention is realized in this way a kind of lever gear door being easily installed is constructed, including the lowermost pedestal hoisting frame, position
Upper end limit plate in the top is located in the middle for connecting the supporting mechanism of upper end limit plate and lower end pedestal hoisting frame
The mutually isostructural folding door of muti-piece and connecting plate；Pedestal hoisting frame lower end connects and fixes with external lifting device, described
Pedestal hoisting frame upper end and connecting plate are connected by hinge and are fixed together, and the connecting plate is divided into two boards up and down, described
The top of upper end connecting plate is connected by hinge in upper end limit plate end face, and the lower part of upper end connecting plate connects folding door, institute
The top connection folding door of lower end connecting plate is stated, the lower part of lower end connecting plate connects pedestal hoisting frame.Present invention design is simple to close
Reason, it is easy to operate, it is for a kind of lever gear door being easily installed, which can easily be installed by the supporting steel frame at both ends
Inside the wall of lever gear door two sides, which can be improved by the rubber slab and rubber groove installed on two adjacent folding doors
Soundproof effect, and rubber slab can also prevent folding door from jamming a finger during folding.
As an improvement of the above technical solution, a kind of lever gear door being easily installed, the supporting mechanism include support
Steelframe, guide rail and through slot；The supporting steel frame is mounted between upper end limit plate and ground, is fixed in wall, the support
The centre of steelframe offers two guide rails for connecting folding door, through slot is offered among two guide rails, for connecting
Folding door and supporting steel frame.
As an improvement of the above technical solution, a kind of lever gear door being easily installed, the folding door include door-plate, connect
Junctor, rubber groove, groove connector, rubber slab, rotation axis, link block, connecting shaft, idler wheel and hinge；Among the door-plate
Place, which is connected by a hinge, link block, and described link block one end connects door-plate, and the other end passes through through slot, and at the end for passing through through slot
Connecting shaft is installed on face, a pair of of idler wheel is symmetrically installed with by link block in connecting shaft, the idler wheel moves between the guide rails
It is dynamic.
As an improvement of the above technical solution, a kind of lever gear door being easily installed is round on the end face of the door-plate
The shape of arc and rubber groove is corresponding, and the both ends of the door-plate all offer the hole for installing rotation axis, for installing
Rotation axis simultaneously realizes rotation, is connected between the two adjacent door-plate by connector, and the connector is the connection of a rectangle
Bar is separately installed with rubber slab in one end plate face between the two adjacent door-plate, is separately installed with rubber in other end plate face
Groove, the rubber groove are fixed on the connecting body face by groove connector.
As an improvement of the above technical solution, a kind of lever gear door being easily installed, the lever gear door is according to such as lower section
Formula promotes operation；When lever gear door is opened, start external lifting device, pedestal hoisting frame is driven to rise, pedestal hoisting frame passes through conjunction
The connecting plate of page connection can be folded up, and (idler wheel of connection can be promoted guide rail with hoisting frame, and driven and passed through link block and hinge
The door-plate of chain link is folded up, and the rubber slab between two adjacent door-plates can protect finger not to be pinched at this time；
When lever gear door is closed, external lifting device reversion drives the decline of pedestal hoisting frame, and pedestal hoisting frame passes through upper end
The connecting plate of hinge connection comes from original folded state stretching, and the door-plate of connecting plate upper end can also be stretched through hinge and be held
Come, the arc end surface of two adjacent door-plates can be combined together with rubber groove, can play the role of sound insulation.
The present invention has following excellent beneficial effect: the present invention provides a kind of lever gear door being easily installed, including bottom herein
Pedestal hoisting frame, the upper end limit plate positioned at the top, for connecting the support of upper end limit plate and lower end pedestal hoisting frame
Mechanism is located in the middle the mutually isostructural folding door of muti-piece and connecting plate；Pedestal hoisting frame lower end and external lifting device
It connects and fixes, pedestal hoisting frame upper end and connecting plate 2 are connected by hinge and are fixed together, and the connecting plate is divided into
Upper and lower two boards, the top of the upper end connecting plate is connected by hinge in upper end limit plate end face, under the connecting plate of upper end
Portion connects folding door, and the top of the lower end connecting plate connects folding door, and the lower part of lower end connecting plate connects pedestal hoisting frame.
At work, when lever gear door is opened, start external lifting device, drive pedestal hoisting frame to rise, pedestal hoisting frame
The connecting plate being connected by hinge can be folded up, and the idler wheel of guide rail connection can be promoted with hoisting frame, and driven and passed through connection
Block and hinged door-plate are folded up, and the rubber slab between two adjacent door-plates can protect finger not to be pinched at this time.
When lever gear door is closed, external lifting device reversion drives the decline of pedestal hoisting frame, and pedestal hoisting frame passes through upper end
The connecting plate of hinge connection comes from original folded state stretching, and the door-plate 5 of connecting plate upper end can also be stretched through hinge and be held
Come, the arc end surface of two adjacent door-plates can be combined together with rubber groove, can play the role of sound insulation.
The present invention has many advantages, such as to design advantages of simple, easy to operate, is for a kind of lever gear door being easily installed, this is mentioned
Rising door can be conveniently installed inside the wall of lever gear door two sides by the supporting steel frame at both ends, by pacifying on two adjacent folding doors
The soundproof effect of the folding door can be improved in the rubber slab and rubber groove of dress, and rubber slab can also prevent folding door in folding
It jams a finger in the process.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the cross-sectional view when lever gear door is straightened in Fig. 1 of the present invention；
Fig. 3 is the partial enlargement diagram of A in Fig. 1 of the present invention；
Fig. 4 is the partial enlargement diagram of B in Fig. 2 of the present invention.
Wherein: 1, pedestal hoisting frame；2, connecting plate；3, hinge；4, upper end limit plate；5, door-plate；6, supporting steel frame；7, it leads
Rail；8, connector；9, rubber groove；10, groove connector；11, rubber slab；12, rotation axis；13, link block；14, connecting shaft；
15, idler wheel；16, hinge；17, through slot.
Specific embodiment
Below in conjunction with attached drawing 1- Fig. 4, the present invention is described in detail, technical solution in the embodiment of the present invention into
Row clearly and completely describes, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
Every other embodiment, shall fall within the protection scope of the present invention.
The present invention provides a kind of lever gear door being easily installed by improving herein, can be practiced as follows:
A kind of lever gear door being easily installed, including the lowermost pedestal hoisting frame 1, the upper end limit plate 4 positioned at the top, for connecting
The supporting mechanism of upper end limit plate 4 and lower end pedestal hoisting frame 1 is located in the middle the mutually isostructural folding door of muti-piece and connecting plate
2；1 lower end of pedestal hoisting frame connects and fixes with external lifting device, and 1 upper end of pedestal hoisting frame and connecting plate 2 are logical
It crosses hinge 3 to be connected and fixed to together, the connecting plate 2 divides for upper and lower two boards, and the top of the upper end connecting plate 2 passes through conjunction
Page 3 is connected on 4 end face of upper end limit plate, and the lower part of upper end connecting plate 2 connects folding door, the top of the lower end connecting plate 2
Folding door is connected, the lower part of lower end connecting plate 2 connects pedestal hoisting frame 1.
In the present embodiment, the supporting mechanism includes supporting steel frame 6, guide rail 7 and through slot 17；The supporting steel frame 6 is pacified
It between upper end limit plate 4 and ground, is fixed in wall, the centre of the supporting steel frame 6 is offered to be folded for connecting
Two guide rails 7 of door offer through slot 17 among two guide rails 7, for connecting folding door and supporting steel frame 6.
In the present embodiment, the folding door includes door-plate 5, connector 8, rubber groove 9, groove connector 10, rubber
Plate 11, rotation axis 12, link block 13, connecting shaft 14, idler wheel 15 and hinge 16；5 middle of door-plate is connected by hinge 16
There is link block 13, described 13 one end of link block connects door-plate 5, and the other end passes through through slot 17, and on the end face for passing through through slot 17
Connecting shaft 14 is installed, passes through link block 13 in connecting shaft 14 and is symmetrically installed with a pair of of idler wheel 15, the idler wheel 15 is in guide rail 7
Between move.
It in the present embodiment, is arc-shaped on the end face of the door-plate 5 and the shape of rubber groove 9 is corresponding, the door
The both ends of plate 5 all offer the hole for installing rotation axis 12, for installing rotation axis 12 and realizing rotation, two adjacent door
It being connected between plate 5 by connector 8, the connector 8 is the connecting rod of a rectangle, one between the two adjacent door-plate 5
It is separately installed with rubber slab 11 on end plate face, rubber groove 9 is separately installed in other end plate face, the rubber groove 9 passes through
Groove connector 10 is fixed on above connector 8.
At work, when lever gear door is opened, start external lifting device, drive pedestal hoisting frame 1 to rise, pedestal hoisting frame
1 can be folded up by the connecting plate 2 that hinge 3 connects, and the idler wheel 15 that guide rail 7 connects can be promoted with hoisting frame 1, and be driven logical
It crosses the door-plate 5 that link block 13 and hinge 16 connect to be folded up, the rubber slab 11 between two adjacent door-plates 5 can protect finger at this time
It is not pinched.
When lever gear door is closed, external lifting device reversion drives pedestal hoisting frame 1 to decline, pedestal hoisting frame 1 leads to upper end
The connecting plate 2 for crossing the connection of hinge 3 comes from original folded state stretching, and the door-plate 5 of 2 upper end of connecting plate can also pass through hinge 3
Stretching is come, and the arc end surface of two adjacent door-plates 5 can be combined together with rubber groove 9, can play the role of sound insulation.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (5)
1. a kind of lever gear door being easily installed, it is characterised in that；Including the lowermost pedestal hoisting frame (1), positioned at the top
Upper end limit plate (4) is located in the middle more for connecting the supporting mechanism of upper end limit plate (4) and lower end pedestal hoisting frame (1)
The mutually isostructural folding door of block and connecting plate (2)；Pedestal hoisting frame (1) lower end connects and fixes with external lifting device,
Pedestal hoisting frame (1) upper end and connecting plate (2) are connected and fixed to together by hinge (3), and the connecting plate (2) is divided into
The top of upper and lower two boards, the upper end connecting plate (2) is connected on upper end limit plate (4) end face by hinge (3), and upper end connects
The lower part of fishplate bar (2) connects folding door, and the top of the lower end connecting plate (2) connects folding door, the lower part of lower end connecting plate (2)
It connects pedestal hoisting frame (1).
2. a kind of lever gear door being easily installed according to claim 1, it is characterised in that；The supporting mechanism includes supporting steel
Frame (6), guide rail (7) and through slot (17)；The supporting steel frame (6) is mounted between upper end limit plate (4) and ground, is fixed on wall
In vivo, the centre of the supporting steel frame (6) offers two guide rails (7) for connecting folding door, in two guide rails (7)
Between offer through slot (17), for connecting folding door and supporting steel frame (6).
3. a kind of lever gear door being easily installed according to claim 1, it is characterised in that；The folding door include door-plate (5),
Connector (8), rubber groove (9), groove connector (10), rubber slab (11), rotation axis (12), link block (13), connecting shaft
(14), idler wheel (15) and hinge (16)；Door-plate (5) middle is connected with link block (13), the company by hinge (16)
Block (13) one end connection door-plate (5) is connect, the other end passes through through slot (17), and is equipped with connection on the end face for passing through through slot (17)
Axis (14) is symmetrically installed with a pair of of idler wheel (15) in connecting shaft (14) by link block (13), and the idler wheel (15) is in guide rail
(7) it is moved between.
4. a kind of lever gear door being easily installed according to claim 3, it is characterised in that；It is on the end face of the door-plate (5)
Arc-shaped and rubber groove (9) shape is corresponding, and the both ends of the door-plate (5) are all offered for installing rotation axis (12)
Hole, connected by connector (8) between the two adjacent door-plate (5), the connector (8) is the connecting rod of a rectangle,
It is separately installed with rubber slab (11) in one end plate face between the two adjacent door-plate (5), is separately installed in other end plate face
Rubber groove (9), the rubber groove (9) are fixed on connector (8) above by groove connector (10).
5. a kind of lever gear door being easily installed according to claim 1, it is characterised in that；The lever gear door is as follows
Promote operation；
When lever gear door is opened, start external lifting device, pedestal hoisting frame (1) is driven to rise, pedestal hoisting frame (1) passes through hinge
(3) connecting plate (2) connected can be folded up, and the idler wheel (15) of guide rail (7) connection can be promoted with hoisting frame (1), and be driven
It is folded up by the door-plate (5) that link block (13) and hinge (16) connect, at this time the rubber slab between two adjacent door-plates (5)
(11) finger can be protected not to be pinched；
When lever gear door is closed, external lifting device reversion drives pedestal hoisting frame (1) decline, and pedestal hoisting frame (1) leads to upper end
The connecting plate (2) for crossing hinge (3) connection comes from original folded state stretching, and the door-plate (5) of connecting plate (2) upper end can also lead to
It crosses hinge (3) stretching to come, the arc end surface of two adjacent door-plates (5) can be combined together with rubber groove (9), can play sound insulation
Effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910739612.5A CN110409964A (en) | 2019-08-12 | 2019-08-12 | A kind of lever gear door being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910739612.5A CN110409964A (en) | 2019-08-12 | 2019-08-12 | A kind of lever gear door being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110409964A true CN110409964A (en) | 2019-11-05 |
Family
ID=68367172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910739612.5A Pending CN110409964A (en) | 2019-08-12 | 2019-08-12 | A kind of lever gear door being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110409964A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111071707A (en) * | 2019-12-30 | 2020-04-28 | 杭州和泰机电工业有限公司 | Telescopic middle joint for tensioning chain of swing type elevator |
| CN112412271A (en) * | 2020-11-18 | 2021-02-26 | 德清坚亮门窗有限公司 | Electric folding sliding door capable of being opened and closed quickly |
| CN113085123A (en) * | 2021-03-17 | 2021-07-09 | 宁波长飞亚塑料机械制造有限公司 | Folding type injection molding machine body protection mechanism |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB408879A (en) * | 1933-10-06 | 1934-04-19 | Ernest Hill Aldam | Improvements in or relating to sliding and folding windows, doors and the like |
| CN2077899U (en) * | 1990-06-29 | 1991-05-29 | 鲁福华 | Foldable doors of vertical type |
| CN2481823Y (en) * | 2001-06-10 | 2002-03-13 | 沈欣 | Foldable door |
| CN2627176Y (en) * | 2003-05-18 | 2004-07-21 | 赵大力 | Vertically displaceable folding door |
| CN104790823A (en) * | 2015-04-17 | 2015-07-22 | 杭州新思路金属制品有限公司 | Double slide rails of electric supporting rod type upwards-folded door |
| CN107923223A (en) * | 2015-08-31 | 2018-04-17 | 普兰特Gdz股份公司 | Finger guard for flabellum door |
| CN207999158U (en) * | 2018-03-18 | 2018-10-23 | 南通承悦装饰集团有限公司 | A kind of anti-jamming toilet sliding door |
| CN208830864U (en) * | 2018-06-21 | 2019-05-07 | 四川恒靖源环保科技有限公司 | A kind of Foldable door |
-
2019
- 2019-08-12 CN CN201910739612.5A patent/CN110409964A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB408879A (en) * | 1933-10-06 | 1934-04-19 | Ernest Hill Aldam | Improvements in or relating to sliding and folding windows, doors and the like |
| CN2077899U (en) * | 1990-06-29 | 1991-05-29 | 鲁福华 | Foldable doors of vertical type |
| CN2481823Y (en) * | 2001-06-10 | 2002-03-13 | 沈欣 | Foldable door |
| CN2627176Y (en) * | 2003-05-18 | 2004-07-21 | 赵大力 | Vertically displaceable folding door |
| CN104790823A (en) * | 2015-04-17 | 2015-07-22 | 杭州新思路金属制品有限公司 | Double slide rails of electric supporting rod type upwards-folded door |
| CN107923223A (en) * | 2015-08-31 | 2018-04-17 | 普兰特Gdz股份公司 | Finger guard for flabellum door |
| CN207999158U (en) * | 2018-03-18 | 2018-10-23 | 南通承悦装饰集团有限公司 | A kind of anti-jamming toilet sliding door |
| CN208830864U (en) * | 2018-06-21 | 2019-05-07 | 四川恒靖源环保科技有限公司 | A kind of Foldable door |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111071707A (en) * | 2019-12-30 | 2020-04-28 | 杭州和泰机电工业有限公司 | Telescopic middle joint for tensioning chain of swing type elevator |
| CN112412271A (en) * | 2020-11-18 | 2021-02-26 | 德清坚亮门窗有限公司 | Electric folding sliding door capable of being opened and closed quickly |
| CN113085123A (en) * | 2021-03-17 | 2021-07-09 | 宁波长飞亚塑料机械制造有限公司 | Folding type injection molding machine body protection mechanism |
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Application publication date: 20191105 |