CN203097676U - Safety door capable of preventing hands from being injured by clamping - Google Patents
Safety door capable of preventing hands from being injured by clamping Download PDFInfo
- Publication number
- CN203097676U CN203097676U CN 201220589784 CN201220589784U CN203097676U CN 203097676 U CN203097676 U CN 203097676U CN 201220589784 CN201220589784 CN 201220589784 CN 201220589784 U CN201220589784 U CN 201220589784U CN 203097676 U CN203097676 U CN 203097676U
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- China
- Prior art keywords
- door
- baffle plate
- plate
- safety
- doorframe
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a safety door in a building, in particular to a safety door capable of preventing hands from being injured by clamping. The safety door comprises a door plate, a door frame and a telescopic connecting baffle plate, wherein the door plate is arranged on the door frame through a hinge; and one end of the telescopic connecting baffle plate is fixed on the door frame, and the other end of the telescopic connecting baffle plate is fixed on the door plate. According to the safety door capable of preventing hands from being injured by clamping disclosed by the utility model, the door crack is enlarged by rotationally opening the door plate and opening the hinge, and the telescopic connecting baffle plate stretches; after the door is closed, the telescopic connecting baffle plate retracts and is overlapped together, and the door crack is always shielded, so that fingers can be protected from being clamped during closing of the door plate, and safety is achieved; after the telescopic connecting baffle plate retracts, the occupied area is reduced, so that the appearance is not influenced; and the safety door is suitable for public places such as schools, hospitals, and families.
Description
Technical field
The utility model relates to the safety door in a kind of building, relates in particular to a kind of safety door that prevents to crush hand.
Background technology
The door that uses in the existing building, utilized hinge that door and doorframe are linked together, in door-plate and the doorframe edge that hinge connects, basically be that protrusion corner angle and spill corner angle cooperatively interact, when opening the door, it is big that the angle that forms between the door limit at hinge place and the doorframe just becomes, and at closing time, the angle at hinge place from large to small.A lot of people do not notice that at closing time finger is often pressed from both sides, and redness gently then occurs, and heavy then skin opens seam broken.
For example Chinese utility model patent prospectus ZL 200820045373.0 discloses a kind of so anti-safety door that crushes hand.This safety door, door leaf is installed on the doorframe by hinge, has at least one flexible curtain volume that doorframe and door leaf are coupled together.The spool of flexible curtain volume is installed on the doorframe or door frames, and curtain top is connected on the door leaf, or the spool of the curtain volume that will stretch partly is installed on the shop front or in the door leaf, and curtain top is connected on the doorframe.The material of curtain is canvas or nylon cloth.When door was opened, curtain was drawn out from the curtain volume, and curtain blocks open crack between a door and its frame, and when door was shut, curtain blocked the crack between a door and its frame that closes up, and prevented that finger from being crushed.Prevent that finger from being crushed though adopt this technical scheme to solve, use in public places such as school, hospitals that this safety component of tong that prevents suffers that cutter is drawn, burning hot easy damage, later period maintenance expense height is not suitable for the public arena.
Summary of the invention
What the safety door that prevents to crush hand of the present utility model will solve is to suffer that at the above safety component of the safety door of tong that prevents cutter is drawn, burning hot easy damage, later period maintenance expense height, the defective of public arenas such as inapplicable school, hospital, a kind of safety door that prevents tong that now provides, durable, nonflammable, and installation and maintenance are simple, are applicable to that school, the special public arena of hospital and family use.
The scheme that the utility model solves its technical problem is: a kind of safety door of tong that prevents comprises door-plate, doorframe, the flexible baffle plate that connects, door-plate is installed on the doorframe by hinge, described flexible connection baffle plate one end is fixed on the doorframe, and the other end is fixed on the door-plate.
Adopt a kind of safety door that prevents tong of the technical program, by the Unscrew of door-plate, the opening of hinge, crack between a door and its frame strengthens, and the flexible baffle plate that connects stretches, after door is closed, the flexible baffle plate retraction that connects is superimposed, all the time the crack between a door and its frame crack is blocked, can prevent to prevent when door-plate from cutting out that finger from being crushed, played safety effect, behind the retraction of flexible connection baffle plate, shared area also diminishes, and does not affect the appearance, and is applicable to public place and families such as school, hospital.
Further, the outer baffle plate fixed end that limits described flexible connection baffle plate is installed in door frames, and the internal layer baffle plate is installed on the door-plate, and the flexible baffle plate that connects of this installation is applicable to that door-plate is to room inner rotary state, can prevent that hand from being crushed, and not influence the flexible function of use that connects baffle plate.
Further, the internal layer baffle plate fixed end that limits described flexible connection baffle plate is installed in door frames, and outer baffle plate is installed on the door-plate, and the flexible junction plate of this installation is applicable to that door-plate is to room inner rotary state, can prevent that hand from being crushed, and not influence the function of use of flexible junction plate.
Further, the outer baffle plate fixed end that limits described flexible connection baffle plate is installed in outside the doorframe, and the internal layer baffle plate is installed on the door-plate, and this installation is flexible to be connected baffle plate and be applicable to that door-plate is to rotation status within doors, can prevent that hand from being crushed, and not influence the flexible function of use that connects baffle plate.
Further, the internal layer baffle plate fixed end that limits described flexible connection baffle plate is installed in outside the doorframe, and outer baffle plate is installed on the door-plate, and this installation is flexible to be connected baffle plate and be applicable to that door-plate is to rotation status within doors, can prevent that hand from being crushed, and not influence the function of use of flexible junction plate.
Further, what limit described flexible connection baffle plate is to extend one by one by internal layer to skin, it is shorter that the innermost layer is provided with baffle plate, it is longer that outermost layer is provided with baffle plate, the baffle plate of the innermost layer on the described flexible connection baffle plate is connected on door-plate or the doorframe, the baffle plate of innermost layer up and down two ends is provided with vertical bearing pin, and bearing pin has on the horizontal slotted eye at two ends about the baffle plate that cannelure is stuck in outer one deck; The horizontally set grooved hole of two ends up and down of middle each baffle plate, two ends vertically have cannelure to the bearing pin that is provided with up and down, and it is middle that what respectively connect baffle plate is that bearing pin groove by the two ends of nexine is stuck on the slotted eye of two ends up and down of outer one deck baffle plate; The two ends of the baffle plate of outermost one deck laterally only are provided with slotted eye, link to each other with the bearing pin on adjacent the inside one deck baffle plate, the middle part of outermost one deck is connected with door-plate or doorframe, it is this after door is closed, the flexible baffle plate retraction that connects is superimposed, shared space diminishes, and helps the flexible baffle plate that connects and uses for a long time, and damage ring probability is little.
Further, the horizontal slotted eye that limits described each baffle plate of flexible connection and each baffle plate two ends is an arc, and this structure is after connection, and relatively during stretching motion, by the arc rotation, the slit remains constant, can not jam a finger between each baffle plate.
Further, limiting described flexible connection barrier material is metal sheet, and this material is durable, and is nonflammable.
The beneficial effects of the utility model are: adopt a kind of safety door of tong that prevents of the present utility model to have, and durable, nonflammable, and installation and maintenance are simple, are applicable to public arena and family's uses such as school, hospital.
Description of drawings
Fig. 1 is the utility model embodiment one structural representation.
1, door-plate 2, doorframe 3, the flexible baffle plate that connects
The specific embodiment
Further specify below in conjunction with a pair of technical solutions of the utility model of drawings and Examples:
By shown in Figure 1, a kind of safety door of tong that prevents of the present utility model comprises door-plate 1, doorframe 2, the flexible baffle plate 3 that connects, and door-plate 1 is installed on the doorframe 2 by hinge, and described flexible connection baffle plate 3 one ends are fixed on the doorframe 2, and the other end is fixed on the door-plate 1.Described flexible connection baffle plate 3 be to extend one by one by internal layer to skin, it is shorter that the innermost layer is provided with baffle plate, it is longer that outermost layer is provided with baffle plate, the flexible baffle plate that connects the innermost layer on the baffle plate 3 is connected on door-plate 1 or the doorframe 2, the baffle plate of innermost layer up and down two ends is provided with vertical bearing pin, and bearing pin has on the horizontal slotted eye at two ends about the baffle plate that cannelure is stuck in outer one deck; The horizontally set grooved hole of two ends up and down of middle each baffle plate, two ends vertically have cannelure to the bearing pin that is provided with up and down, and it is middle that what respectively connect baffle plate is that bearing pin groove by the two ends of nexine is stuck on the slotted eye of two ends up and down of outer one deck baffle plate; The two ends of the baffle plate of outermost one deck laterally only are provided with slotted eye, link to each other with bearing pin on adjacent the inside one deck baffle plate, and the middle part of outermost one deck is connected with door-plate or doorframe.When door was opened, hinge opened, and the crack between a door and its frame between door-plate 1 and the doorframe 2 progressively enlarges, and door-plate 1 stretches with the flexible baffle plate 3 that is connected on the doorframe 2 thereupon, and the bearing pin in flexible each baffle plate that connects on the baffle plate 3 slides to the other end by the arc-shaped slot of outer field baffle plate; When door-plate 2 cuts out, hinge is closed, crack between a door and its frame between door-plate 1 and the doorframe 2 diminishes gradually, the flexible bearing pin that is connected the internal layer baffle plate of baffle plate 3 on 2 on door-plate 1 and the doorframe bounces back along arc-shaped slot from flared end, and crack between a door and its frame is blocked by the flexible baffle plate 3 that connects all the time, and is durable by so a kind of structural safety door, nonflammable, and installation and maintenance are simple, and this safety door has the handle of preventing and crushes, and are applicable to public arena and family's uses such as school, hospital.
For a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement, these also can be considered as protection domain of the present utility model, all can not influence effect and practical applicability that the utility model is implemented.
Claims (6)
1. a safety door that prevents tong comprises door-plate, doorframe, the flexible baffle plate that connects, and door-plate is installed on the doorframe by hinge, it is characterized in that: described flexible connection baffle plate one end is fixed on the doorframe, and the other end is fixed on the door-plate.
2. a kind of safety door that prevents tong according to claim 1 is characterized in that: the outer baffle plate fixed end of described flexible connection baffle plate is installed in door frames, and the internal layer baffle plate is installed on the door-plate.
3. a kind of safety door that prevents tong according to claim 1 is characterized in that: the internal layer baffle plate fixed end of described flexible connection baffle plate is installed in door frames, and outer baffle plate is installed on the door-plate.
4. a kind of safety door that prevents tong according to claim 1 is characterized in that: the outer baffle plate fixed end of described flexible connection baffle plate is installed in outside the doorframe, and the internal layer baffle plate is installed on the door-plate.
5. a kind of safety door that prevents tong according to claim 1 is characterized in that: the internal layer baffle plate fixed end of described flexible connection baffle plate is installed in outside the doorframe, and outer baffle plate is installed on the door-plate.
6. a kind of safety door that prevents tong according to claim 1 is characterized in that: described flexible connection barrier material is a metal sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220589784 CN203097676U (en) | 2012-11-11 | 2012-11-11 | Safety door capable of preventing hands from being injured by clamping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220589784 CN203097676U (en) | 2012-11-11 | 2012-11-11 | Safety door capable of preventing hands from being injured by clamping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203097676U true CN203097676U (en) | 2013-07-31 |
Family
ID=48849087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220589784 Expired - Fee Related CN203097676U (en) | 2012-11-11 | 2012-11-11 | Safety door capable of preventing hands from being injured by clamping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203097676U (en) |
-
2012
- 2012-11-11 CN CN 201220589784 patent/CN203097676U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20171111 |