CN201495963U

CN201495963U - Finger-protective device

Info

Publication number: CN201495963U
Application number: CN2009203078125U
Authority: CN
Inventors: 龙西勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-11
Filing date: 2009-08-11
Publication date: 2010-06-02
Anticipated expiration: 2019-08-11

Abstract

The utility model provides a finger-protective device, which relates to the field of safety protection articles. The finger-protective device connected with a door plate comprises a clamp-proof strip; the clamp-proof strip connected with one side of the door plate close to a door spindle is capable of rotating along with the door plate along the center of the door spindle; and the appearance of the clamp-proof strip is cylindrical or semi-cylindrical. When the door plate rotates along the door spindle, the clamp-proof strip always with an equivalent distance from a door frame or a glass wall, and the finger-protective device eliminates a danger area causing hand clamping, thereby avoiding safety accidents. Moreover, as a rubber sleeve contacting with the clamp-proof strip can be arranged, a gap between the door plate and the door frame or the glass wall is sealed, and the finger-protective device enables an indoor heat-preservation effect of a door to be better and facilitates energy conservation.

Description

Finger pinch device

Technical field

The utility model relates to security protection articles for use field, more particularly, relates to a kind of finger pinch device that is applied on the door.

Background technology

At present, many supermarkets, retail shop and public passage etc. have been installed by the door of floor spring carrying (for example glass door etc.).This door comprises door-plate, doorframe or window wall and door-hinge, and door-plate can rotate along door-hinge.As shown in Figure 1, when door-plate turn to and doorframe or window wall between when forming angle, door is in open mode; When door-plate turn to and doorframe or window wall between angle when being 0 °, door is in closed condition.Its defective is when door is opened, the slit about 60mm is arranged between the door-plate of door-hinge side and doorframe or the window wall, and people's finger particularly child's finger stretches into this slit easily.Along with the rotation of door, the slit sharply dwindles, and when turning to when closing the door state, above-mentioned slit is contracted to about 5mm, crushes the finger that stretches into this slit easily, thereby causes serious consequence.

The utility model content

Main purpose of the present utility model is at the prior art defective, and a kind of finger pinch device that is applied on the door is provided.

The utility model finger pinch device links to each other with door-plate, and described door-plate and doorframe or window wall articulate by door-hinge.This finger pinch device comprises anti-biting bar, one side with door-plate near being connected of door-hinge, can rotate along the door-hinge center, profile is a circle or semicircle.

Above-mentioned finger pinch device also can comprise gum cover, and an end is connected with doorframe or window wall, and the other end contacts with described anti-biting bar.

Described anti-biting bar glueds joint with described door-plate or fixedlys connected by screw.

Preferably, described anti-biting bar is a solid.

Preferably, described anti-biting bar is a hollow shell.

Preferably, the material of described anti-biting bar is a kind of in the following material: plastic cement, silica gel, glass, crystal glass, organic glass.

Preferably, described anti-biting bar surface is provided with and decorates line, literal or pattern.

Preferably, above-mentioned finger pinch device also comprises ornament lamp, is positioned at above-mentioned hollow anti-biting bar inside.

As from the foregoing, in the utility model finger pinch device, be provided with profile and be circular or semicircular anti-biting bar.This anti-biting bar can make door-plate when door-hinge rotates, and remains equidistantly with doorframe or window wall, thereby has avoided the generation of security incident; And owing to can be provided with the gum cover that contacts with anti-biting bar, sealed the slit between door-plate and doorframe or the window wall, made the indoor heat insulating better effects if of door, be beneficial to energy-conservation.

Description of drawings

Fig. 1 is the structural representation of glass door in the prior art;

Fig. 2 is the structural representation of finger pinch device among the embodiment of the present utility model;

Fig. 3 is the structural representation of finger pinch device among another embodiment of the present utility model.

In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.

The specific embodiment

Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.

Fig. 1 shows the structure of door in the prior art.This door comprises door-plate 10, doorframe or window wall 20 and door-hinge 30.Door-plate 10 can rotate along door-hinge 30, for example when door-plate 10 turn to and doorframe or window wall 20 between angle when being 90 °, door is in open mode, slit L about 60mm is arranged between the door-plate 10 of door-hinge 30 1 sides and doorframe or the window wall 20, and people's finger particularly child's finger stretches into this slit L easily; Along with door rotates along the direction of arrow, slit L sharply dwindles, when door-plate 10 turn to and doorframe or window wall 20 between angle when being 0 °, door is in closed condition, above-mentioned slit L is contracted to about 5mm, easily finger is crushed, and causes serious consequence.

Fig. 2 shows the structure of finger pinch device 40 among the utility model first embodiment.This finger pinch device 40 comprises anti-biting bar 41, is connected with the side of door-plate 10 near door-hinge 30, and its center of circle overlaps with the door-hinge center, and profile is cylindrical.Because the center of circle of anti-biting bar 41 overlaps with the center of door-hinge 30, when door-plate 10 during along door-hinge 30 rotations, the outside of circular anti-biting bar 41 can be equidistant with doorframe or window wall 20 all the time.Can safe distance T be set according to this characteristic, thereby eliminate the deathtrap that causes the card hand, prevent that staff from stretching into the rotation slit of door-plate 10 and doorframe or window wall 20.For example in an example, can be according to the application scenario of door (for example child such as market, playground come in and go out more place), the outside that anti-biting bar 41 is set makes child's finger can not put in this slit, thereby has avoided the generation of tong incident at a distance of doorframe or window wall 20 about 2mm.In another example, the outside of anti-biting bar 41 also can be set at a distance of doorframe or window wall 20 about 5mm.For example, can be set to 5mm by safe distance T in children such as some meetings, the passage less place of coming in and going out.In another example, the outside that anti-biting bar 41 also can be set is at a distance of doorframe or window wall 20 about 10mm.

Above-mentioned anti-biting bar 41 can be two half of cylinders, by UV glue or screw in the two sides of door-plate 10; Can also be a full circle cylinder, be provided with the cell body that mates with door-plate 10 in the middle of it, the outside coats a side of leaning on door-hinge 30 in the door-plate 10.

In another embodiment, the profile of anti-biting bar 41 also can be semicircle.Can be arranged in door-plate 10 rotation processes as required, any point is at a distance of doorframe or window wall 20 about 2mm to 10mm on the outside of semicircle anti-biting bar 41.

Can select to be provided with anti-biting bar 41 according to the profile or the material of door-plate 10, for example in the foregoing description, the material of door-plate 10 can be a clear glass, the material of anti-biting bar 41 can be adaptive with the material of door-plate 10, the material of this anti-biting bar 41 also can be a glass, can also be plastic cement, silica gel, crystal glass, organic glass etc., can be anti-biting bar 41 and door-plate 10 is bonding by UV glue or glass cement etc., also can be anti-biting bar 41 is fixing with door-plate 10 by screw.

In the foregoing description, anti-biting bar 41 can be solid or hollow body, and the decoration line can be set on the surface of anti-biting bar 41, for example literal, pattern etc. can be set on the surface of anti-biting bar 41, also can ornament lamp be set in the inside of the anti-biting bar 41 of hollow-core construction, ornamental to improve.

With reference to Fig. 3, another preferred embodiment of the utility model is proposed, in the present embodiment, above-mentioned finger pinch device 40 also can comprise gum cover 42.One end of this gum cover 42 links to each other with doorframe or window wall 20, and the other end contacts with anti-biting bar 41, thereby eliminates danger the zone fully, has stopped the generation of tong incident.In one embodiment, the material of gum cover 42 can be flexible glue, for example rubber, silica gel etc.

The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. a finger pinch device links to each other with door-plate, and described door-plate and doorframe or window wall articulate by door-hinge, it is characterized in that, comprise anti-biting bar, be connected with the side near door-hinge in the door-plate, can rotate along the door-hinge center with door-plate, profile is cylindrical or half-cylindrical.

2. finger pinch device according to claim 1 is characterized in that, also comprises gum cover, and an end is connected with described doorframe or window wall, and the other end contacts with described anti-biting bar.

3. finger pinch device according to claim 2 is characterized in that, described anti-biting bar glueds joint with described door-plate or fixedlys connected by screw.

4. finger pinch device according to claim 3 is characterized in that, described anti-biting bar is a solid.

5. finger pinch device according to claim 3 is characterized in that, described anti-biting bar is a hollow shell.

6. according to each described finger pinch device in the claim 1 to 5, it is characterized in that the material of described anti-biting bar is a kind of in the following material: plastic cement, silica gel, glass, crystal glass, organic glass.

7. finger pinch device according to claim 6 is characterized in that, described anti-biting bar surface is provided with decorates line, literal or pattern.

8. finger pinch device according to claim 5 is characterized in that, also comprises ornament lamp, is positioned at described anti-biting bar inside.