CN106894710A - A kind of hand-clip-proof safety door of closed rotary shaft - Google Patents
A kind of hand-clip-proof safety door of closed rotary shaft Download PDFInfo
- Publication number
- CN106894710A CN106894710A CN201510952122.5A CN201510952122A CN106894710A CN 106894710 A CN106894710 A CN 106894710A CN 201510952122 A CN201510952122 A CN 201510952122A CN 106894710 A CN106894710 A CN 106894710A
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- door
- plate
- flexible connection
- layer
- 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
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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
- 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
- E06B7/367—Finger guards or other measures preventing harmful access between the door and the door frame by covering the gap between the door and the door frame at the hinge side
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Hinges (AREA)
- Wing Frames And Configurations (AREA)
- Special Wing (AREA)
Abstract
The present invention relates to the safety door in a kind of building, more particularly to a kind of hand-clip-proof safety door of closed rotary shaft, including door-plate, doorframe, flexible connection baffle plate, door-plate is arranged on doorframe by hinge, described flexible connection baffle plate one end is fixed on doorframe, the other end is fixed on door-plate, the hand-clip-proof safety door of closed rotary shaft of the invention, by the Unscrew of door-plate, hinge opens, crack between a door and its frame is increased, flexible connection baffle plate stretching, after door is closed, flexible connection baffle plate retraction is superimposed, all the time by door gap shielding, prevent finger from being crushed when can prevent door-plate from closing, serve safety effect, after the retraction of flexible connection baffle plate, shared area also diminishes, do not affect the appearance, suitable for school, the public places such as hospital and family.
Description
Technical field
The present invention relates to the safety door in a kind of building, more particularly to a kind of hand-clip-proof safety door of closed rotary shaft.
Background technology
The door used in existing building, make use of hinge that door and doorframe link together, door-plate and doorframe edge in gemel connection, substantially protrusion corner angle and spill corner angle cooperate, during enabling, the angle formed between door side and doorframe at hinge just becomes big, and at closing time, the angle at hinge is from large to small.Many people do not notice that at closing time, finger is often pressed from both sides, redness gently then occur, and heavy then skin opens seam broken.
For example Chinese utility model patent prospectus ZL 200820045373.0 discloses the safety door of such a preventing damage hand.This safety door, door leaf is installed on doorframe by hinge, has at least one flexible curtain volume that doorframe is coupled together with door leaf.The spool of flexible curtain volume is arranged on doorframe or door frames, and curtain top is connected on door leaf, or the spool section that flexible curtain is rolled up is arranged in the shop front or in door leaf, and curtain top is connected on doorframe.The material of curtain is canvas or nylon cloth.When the door is opened, curtain is drawn out from curtain volume, and curtain blocks the crack between a door and its frame for opening, and when door is finally closed, curtain blocks the crack between a door and its frame for closing up, and prevents finger from being crushed.Although be can solve the problem that using this technical scheme prevents finger from being crushed, but is used in public places such as school, hospitals, this safety component for preventing tong suffer knife draw, it is burning hot be easily damaged, later period maintenance is costly, is not suitable for public arena.
The content of the invention
The safety component of what the hand-clip-proof safety door of closed rotary shaft of the invention to be solved the be directed to hand-clip-proof safety door of the closed rotary shaft of the above suffers that knife is drawn, burning hot is easily damaged, later period maintenance is costly, the defect of the public arenas such as inapplicable school, hospital, the hand-clip-proof safety door of a kind of closed rotary shaft for now providing, it is durable, it is nonflammable, and installation and maintenance are simple, it is adaptable to school, hospital spy public arena and family use.
The present invention solve its technical problem scheme be：A kind of hand-clip-proof safety door of closed rotary shaft includes door-plate, doorframe, flexible connection baffle plate, and door-plate is arranged on doorframe by hinge, and described flexible connection baffle plate one end is fixed on doorframe, and the other end is fixed on door-plate.
Using the hand-clip-proof safety door of a kind of closed rotary shaft of the technical program, by the Unscrew of door-plate, hinge opens, crack between a door and its frame is increased, connection baffle plate stretching of stretching, after door is closed, flexible connection baffle plate retraction is superimposed, all the time by door gap shielding, prevent finger from being crushed when can prevent door-plate from closing, serve safety effect, after the retraction of flexible connection baffle plate, shared area also diminishes, and does not affect the appearance, it is adaptable to the public place such as school, hospital and family.
Further, the outer layer baffle plate fixing end for limiting described flexible connection baffle plate is arranged on door frames, and internal layer baffle plate is arranged on door-plate, and this flexible connection baffle plate of installation is applied to door-plate to rotation status outside room, can prevent hand from being crushed, and not influence the use function of flexible connection baffle plate.
Further, the internal layer baffle plate fixing end for limiting described flexible connection baffle plate is arranged on door frames, and outer layer baffle plate is arranged on door-plate, and this flexible connecting plate of installation is applied to door-plate to rotation status outside room, can prevent hand from being crushed, and not influence the use function of flexible connecting plate.
Further, the outer layer baffle plate fixing end for limiting described flexible connection baffle plate is arranged on outside doorframe, and internal layer baffle plate is arranged on door-plate, and this flexible connection baffle plate of installation is applied to door-plate to rotation status within doors, can prevent hand from being crushed, and not influence the use function of flexible connection baffle plate.
Further, the internal layer baffle plate fixing end for limiting described flexible connection baffle plate is arranged on outside doorframe, and outer layer baffle plate is arranged on door-plate, and this flexible connection baffle plate of installation is applied to door-plate to rotation status within doors, can prevent hand from being crushed, and not influence the use function of flexible connecting plate.
Further, limit described flexible connection baffle plate is gradually to lengthen by internal layer to outer layer, it is shorter that innermost layer sets baffle plate, it is more long that outermost layer sets baffle plate, the baffle plate of the innermost layer on described flexible connection baffle plate is connected on door-plate OR gate frame, the baffle plate upper and lower ends of innermost layer are provided with vertical bearing pin, and bearing pin is stuck on the horizontal slotted eye of outer one layer baffle plate upper and lower ends with annular groove；The upper and lower ends horizontally set grooved hole of middle each baffle plate, upper and lower ends carry annular groove to the bearing pin for setting vertically, and middle each connection baffle plate is stuck on outer one layer of upper and lower ends slotted eye of baffle plate by the pin groove at the two ends of nexine；The two ends of the baffle plate that a layer of outermost laterally only set slotted eye, it is connected with the bearing pin on adjacent one layer of the inside baffle plate, the middle part that one layer of outermost is connected with door-plate OR gate frame, it is this after closing of the door, flexible connection baffle plate retraction is superimposed, shared space diminishes, and is conducive to flexible connection baffle plate long-term use, damages ring probability small.
Further, the horizontal slotted eye of each baffle plate of flexible connection and each baffle plate two ends described in limiting is arc, and upon connection, between each baffle plate during relative telescoping movement, by arc rotary, gap remains constant to this structure, will not jam a finger.
Further, it is metallic plate to limit described flexible connection barrier material, and this material is durable, nonflammable.
The beneficial effects of the present invention are：Had using a kind of hand-clip-proof safety door of closed rotary shaft of the invention, it is durable, it is nonflammable, and installation and maintenance are simple, it is adaptable to the public arena such as school, hospital and family use.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention one.
1st, door-plate 2, doorframe 3, flexible connection baffle plate
Specific embodiment
A pair of technical solution of the present invention are further illustrated with reference to the accompanying drawings and examples：
As shown in Figure 1, a kind of hand-clip-proof safety door of closed rotary shaft of the invention includes door-plate 1, doorframe 2, flexible connection baffle plate 3, door-plate 1 is arranged on doorframe 2 by hinge, and described flexible one end of connection baffle plate 3 is fixed on doorframe 2, and the other end is fixed on door-plate 1.Described flexible connection baffle plate 3 is gradually to lengthen by internal layer to outer layer, it is shorter that innermost layer sets baffle plate, it is more long that outermost layer sets baffle plate, the baffle plate of the innermost layer on flexible connection baffle plate 3 is connected on the OR gate frame 2 of door-plate 1, the baffle plate upper and lower ends of innermost layer are provided with vertical bearing pin, and bearing pin is stuck on the horizontal slotted eye of outer one layer baffle plate upper and lower ends with annular groove；The upper and lower ends horizontally set grooved hole of middle each baffle plate, upper and lower ends carry annular groove to the bearing pin for setting vertically, and middle each connection baffle plate is stuck on outer one layer of upper and lower ends slotted eye of baffle plate by the pin groove at the two ends of nexine；The two ends of the baffle plate that a layer of outermost laterally only set slotted eye, are connected with the bearing pin on adjacent one layer of the inside baffle plate, and the middle part that a layer of outermost is connected with door-plate OR gate frame.When the door is open, hinge is opened, and the crack between a door and its frame between door-plate 1 and doorframe 2 progressively expands, and door-plate 1 is stretched therewith with the flexible connection baffle plate 3 on doorframe 2, and the bearing pin in each baffle plate on flexible connection baffle plate 3 slides to the other end by the arc-shaped slot of the baffle plate of outer layer；When door-plate 2 is closed, hinge is closed, crack between a door and its frame between door-plate 1 and doorframe 2 is tapered into, from flared end, arcuately slotted eye is bounced back the bearing pin of the internal layer baffle plate of the flexible connection baffle plate 3 on door-plate 1 and the frame of doorframe 2, and crack between a door and its frame is blocked by flexible connection baffle plate 3 all the time, durable by a kind of such structure safety door, it is nonflammable, and installation and maintenance are simple, the safety door has prevents handle from crushing, it is adaptable to which the public arena such as school, hospital and family use.
For a person skilled in the art, on the premise of structure of the present invention is not departed from, some deformations and improvement can also be made, these can also be considered as protection scope of the present invention, the effect and practical applicability of present invention implementation is not interfered with.
Claims (3)
1. a kind of hand-clip-proof safety door of closed rotary shaft, including door-plate, doorframe, flexible connection baffle plate, door-plate are arranged on doorframe by hinge, it is characterised in that：Described flexible connection baffle plate one end is fixed on doorframe, and the other end is fixed on door-plate；The internal layer baffle plate fixing end of described flexible connection baffle plate is arranged on door frames, and outer layer baffle plate is arranged on door-plate；The internal layer baffle plate fixing end of described flexible connection baffle plate is arranged on outside doorframe, and outer layer baffle plate is arranged on door-plate；Described flexible connection baffle plate is gradually to lengthen by internal layer to outer layer, it is shorter that innermost layer sets baffle plate, it is more long that outermost layer sets baffle plate, the baffle plate of the innermost layer on described flexible connection baffle plate is connected on door-plate OR gate frame, the baffle plate upper and lower ends of innermost layer are provided with vertical bearing pin, and bearing pin is stuck on the horizontal slotted eye of outer one layer baffle plate upper and lower ends with annular groove；The upper and lower ends horizontally set grooved hole of middle each baffle plate, upper and lower ends carry annular groove to the bearing pin for setting vertically, and middle each connection baffle plate is stuck on outer one layer of upper and lower ends slotted eye of baffle plate by the pin groove at the two ends of nexine；The two ends of the baffle plate that a layer of outermost laterally only set slotted eye, are connected with the bearing pin on adjacent one layer of the inside baffle plate, and the middle part that a layer of outermost is connected with door-plate OR gate frame.
2. the hand-clip-proof safety door of a kind of closed rotary shaft according to claim 1, it is characterised in that：Described each baffle plate of flexible connection and the horizontal slotted eye at each baffle plate two ends are arc.
3. the hand-clip-proof safety door of a kind of closed rotary shaft according to claim 1, it is characterised in that：Described flexible connection barrier material is metallic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510952122.5A CN106894710A (en) | 2015-12-20 | 2015-12-20 | A kind of hand-clip-proof safety door of closed rotary shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510952122.5A CN106894710A (en) | 2015-12-20 | 2015-12-20 | A kind of hand-clip-proof safety door of closed rotary shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106894710A true CN106894710A (en) | 2017-06-27 |
Family
ID=59188254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510952122.5A Pending CN106894710A (en) | 2015-12-20 | 2015-12-20 | A kind of hand-clip-proof safety door of closed rotary shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106894710A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246226A (en) * | 2017-07-20 | 2017-10-13 | 德清县海纳木业有限公司 | A kind of safety door |
| CN111032987A (en) * | 2017-08-23 | 2020-04-17 | 普兰特Gdz股份公司 | Finger protection device |
| CN111577078A (en) * | 2020-05-26 | 2020-08-25 | 江西电力职业技术学院 | Safety door and control system |
-
2015
- 2015-12-20 CN CN201510952122.5A patent/CN106894710A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246226A (en) * | 2017-07-20 | 2017-10-13 | 德清县海纳木业有限公司 | A kind of safety door |
| CN111032987A (en) * | 2017-08-23 | 2020-04-17 | 普兰特Gdz股份公司 | Finger protection device |
| US11840881B2 (en) | 2017-08-23 | 2023-12-12 | Assa Abloy (Schweiz) Ag | Finger protection device |
| CN111577078A (en) * | 2020-05-26 | 2020-08-25 | 江西电力职业技术学院 | Safety door and control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170627 |