CN201170043Y - Hand-clip-proof safety door - Google Patents

Abstract

The utility model provides a hand clamping prevention safety door which is reliable, beautiful, and strong in practicality. A door frame is connected with a door leaf through at least one telescopic curtain roll. When the door is opened, the curtain is drawn out of the curtain roll and blocks off a door slot to prevent fingers from being clamped. When the door is closed, a curtain is automatically retracted into the curtain roll under the action of a spring of the curtain roll. The safety door has the advantages that the door slot between the door leaf and the door frame is blocked off by the additional telescopic curtain roll structure, and fingers of old people and children are effectively prevented from being clamped. Furthermore, the curtain roll can be automatically stretched or retracted, does not occupy space, does not affect esthetic appearance, and is reliable and practical.

Description

Anti-tong safety door

Technical field

The utility model relates to a kind of Door for building, more particularly, relates to a kind of Door for building with anti-tong structure.

Background technology

The old man and the child of family do not note slightly, are easy to and will be clipped to finger by crack between a door and its frame.Light quilt holds redness, and heavy may pointing can be broken by folder.Such problem ubiquity, but for the such hidden danger of crack between a door and its frame, also there is not special design to place unexpected generation on the market.

Summary of the invention

The purpose of this utility model provides a kind of reliable, attractive in appearance, practical anti-tong safety door.

For achieving the above object, the utility model is taked following technical scheme:

Anti-tong 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 described flexible curtain volume partly is installed on the doorframe or door frames, and curtain top is connected on the door leaf; The spool that the curtain that perhaps will stretch is rolled up partly is installed on the door leaf or in the door leaf, and curtain top is connected on the doorframe.

Described flexible curtain volume is installed on the both direction of two-way door leaf.

The material of described curtain is canvas or nylon cloth.

By flexible curtain volume doorframe and door leaf are coupled together, curtain is drawn out from the curtain volume simultaneously when door is opened, is drawn out the curtain that comes and can stops crack between a door and its frame, prevents that finger from being crushed; When door was shut, curtain was automatically withdrawn under the effect of curtain coil spring in the curtain volume.

The beneficial effects of the utility model are: by increase flexible curtain volume structure is set and stops and crack between a door and its frame between door leaf and the doorframe can prevent effectively that old man and child's finger from being crushed.And curtain volume automatically retractable, the side of occupation of land does not affect the appearance, and is reliable and practical.

Description of drawings

Fig. 1 is the principle assumption diagram of the utility model embodiment 1;

Fig. 2 is the principle assumption diagram of the utility model embodiment 2.

Description of reference numerals: 1-spool part; The 2-hinge; The 3-doorframe; 4-curtain top; 5-groove hook; The 6-door leaf; 7-hook seat; The 8-glass door frame; 9-glass door leaf.

The specific embodiment

Below in conjunction with drawings and Examples content of the present invention is described further.

Embodiment 1

As shown in Figure 1 and Figure 2, with spool part 1 parallel hinge 2 axis of flexible curtain volume, concealed installation is fixed in the doorframe 3 close positions of hinge 2 and with screw.Curtain top 4 is provided with groove hook 5, and groove hook 5 can hook together mutually with the hook seat 7 that is installed on the door leaf 6.Groove hook 5 is suspended on the hook seat 7, and crack between a door and its frame will can be realized the function of anti-tong by curtain like this.

Embodiment 2

As shown in Figure 3, for the glass door of bidirectional open, the spool part 1 of two flexible curtain volumes can be adhesively fixed on the inside and outside two sides of glass door frame 8.Groove hook 5 is suspended on the hook seat 7, no matter glass door leaf 9 is thataways to be opened, curtain can both stop its crack between a door and its frame, realizes the function of two-way anti-tong like this.

What this manual was enumerated is better embodiment of the present invention only, and all equivalent technologies conversion of being done under operating principle of the present invention and thinking all are considered as protection scope of the present invention.

Claims (6)

1, anti-tong safety door, door leaf is installed on the doorframe by hinge, it is characterized in that: have at least one flexible curtain volume that doorframe and door leaf are coupled together.

2, anti-tong safety door according to claim 1 is characterized in that: the spool of described flexible curtain volume partly is installed on the doorframe or door frames, and curtain top is connected on the door leaf.

3, anti-tong safety door according to claim 1 is characterized in that: the spool of described flexible curtain volume partly is installed on the door leaf or in the door leaf, and curtain top is connected on the doorframe.

4, according to claim 1 or 2 or 3 described anti-tong safety doors, it is characterized in that: described flexible curtain volume is installed on the both direction of two-way door leaf.

5, according to claim 1 or 2 or 3 described anti-tong safety doors, it is characterized in that: the material of described curtain is canvas or nylon cloth.

6, anti-tong safety door according to claim 4, it is characterized in that: the material of described curtain is canvas or nylon cloth.

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