CN212982199U

CN212982199U - Anti-mistaken clamping mechanism of elevator door

Info

Publication number: CN212982199U
Application number: CN202021883438.6U
Authority: CN
Inventors: 陈泳成; 程明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-04-16
Anticipated expiration: 2030-09-02

Abstract

The utility model relates to the technical field of elevator equipment, and discloses an anti-mistaken clamping mechanism of an elevator door, which comprises an elevator door frame, wherein a left side door plate and a right side door plate are respectively arranged in the elevator door frame, and the opposite sides of the left side door plate and the right side door plate are jointly provided with an anti-clamping mechanism, the anti-clamping mechanism comprises a concave pad and a convex pad, the concave pad is connected with the side edge of the right side door plate, one side of the concave pad is provided with a right side rubber column, both sides of the right side rubber column are respectively provided with a buffer spring, the convex pad is connected with the left side door plate, the inner wall of the convex pad is provided with a left side rubber column, the anti-clamping mechanism is arranged, when in use, the left side rubber column is abutted against the right side rubber column, the concave pad is clamped with the convex pad to complete sealing, when a child mistakenly extends fingers between the left, the finger protector can protect the finger, avoid clamping injury and improve the using effect.

Description

Anti-mistaken clamping mechanism of elevator door

Technical Field

The utility model relates to an elevator equipment technical field specifically is a mechanism is pressed from both sides to mistake of preventing of lift-cabin door.

Background

An elevator is a vertical elevator powered by an electric motor, equipped with a box-like pod for carrying people or goods in a multi-story building, also of the step type, having a tread plate mounted on a track for continuous operation, commonly known as an escalator, serving a fixed lifting device for a given floor. The elevator car has a car which runs between at least two rows of vertical or inclined rigid guide rails with an angle of inclination of less than 15 DEG, and is dimensioned and configured to facilitate passenger access or loading and unloading of goods.

At present, in the use of an elevator, especially, the opening and closing of an elevator door are related, in life, when a child with poor safety consciousness or weak safety meaning takes the elevator, fingers are easily prevented from entering the elevator door when the elevator door is opened and closed, although the existing elevator has the function of preventing mistaken clamping, the danger of clamping injury to the fingers still exists, the personal safety of the child is affected, the fingers of the child cannot be protected, the using effect of the elevator is greatly reduced, and the mistaken clamping preventing mechanism of the elevator door is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a mechanism is pressed from both sides in preventing mistake of lift-cabin door to when the lift-cabin door is opened and is closed among the solution prior art, prevent going into with the finger easily, though current elevator has the function of preventing the mistake and pressing from both sides, nevertheless still exist to press from both sides the danger of hindering to the finger, cause the influence to children's personal safety, can't carry out the problem of protection to children's finger.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-mistaken clamping mechanism of an elevator door comprises an elevator door frame, wherein a left door plate and a right door plate are respectively arranged in the elevator door frame, and opposite side edges of the left door plate and the right door plate are jointly provided with an anti-clamping mechanism;

prevent pressing from both sides hindering mechanism and include spill pad and convex pad, the spill pad is connected with right side door plant side, and one side of spill pad is equipped with right side rubber column, the both sides of right side rubber column all are equipped with buffer spring, the convex pad is connected with the left side door plant, the inner wall of convex pad is equipped with left side rubber column.

Preferably, left side rubber column and right side rubber column all are equipped with a plurality ofly, and a plurality of rubber columns are the equidistance setting.

Preferably, the convex pad and the concave pad are arranged in a hollow manner, and the concave pad is matched with the convex pad.

Preferably, the upper portion outer wall and the lower part outer wall of left side door plant and right side door plant are equipped with left side activity groove and right side activity groove respectively, and all are equipped with the sealing strip in left side activity groove and the right side activity groove, the both ends of sealing strip all are equipped with the movable block, and the movable block extends to the activity inslot.

Preferably, the movable block is respectively connected with the left movable groove and the right movable groove in a matched manner.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model relates to a mechanism is hindered to mistake preventing of lift-cabin door, what set up prevents pressing from both sides and hinder the mechanism, in using, utilizes left side rubber column and right side rubber column inconsistent, makes its spill pad and convex pad block, accomplishes sealedly, when children's mistake stretches into the finger between left side door plant and the right side door plant, utilizes buffer spring's elastic force, makes it can protect the finger, avoids pressing from both sides and hinders, promotes the result of use.

(2) The utility model relates to a mechanism is pressed from both sides to mistake of lift-cabin door prevents setting up left side activity groove, right side activity groove, sealing strip and movable block, and in using, the movable block at usable sealing strip both ends moves at the activity inslot, makes its left side door plant and right side door plant when the operation that opens and shuts, can keep all the time left side door plant and right side door plant and elevator door frame between be in encapsulated situation, avoids when the operation that opens and shuts, and in the finger stretched into the space, caused the injury, promoted the security performance of elevator greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the position A of the present invention;

FIG. 3 is an enlarged schematic view of the position B of the present invention;

fig. 4 is a schematic cross-sectional top view of the left and right door panels of the present invention.

In the reference symbols: 1. an elevator door frame; 2. a left side door panel; 21. a left movable groove; 3. a right side door panel; 31. a right movable groove; 4. a sealing strip; 41. a movable block; 5. a pinch-proof mechanism; 51. a concave pad; 52. a right rubber column; 53. a buffer spring; 54. a convex pad; 55. left rubber column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Examples

Please refer to fig. 1 and 4, the utility model provides a technical solution of a mistaken clamping prevention mechanism of an elevator door: the elevator door frame comprises an elevator door frame 1, wherein a left door panel 2 and a right door panel 3 are respectively arranged in the elevator door frame 1, and opposite side edges of the left door panel 2 and the right door panel 3 are jointly provided with an anti-pinch mechanism 5;

prevent pressing from both sides and hinder mechanism 5 and include that spill pad 51 and convex pad 54, spill pad 51 and right side door plant 3 side fixed connection, one side of spill pad 51 is equipped with right side rubber column 52, the both ends of right side rubber column 52 respectively with the inner wall fixed connection of right side door plant 3 side and spill pad 51, the both sides of right side rubber column 52 all are equipped with buffer spring 53, and spring 53's both ends respectively with the inner wall fixed connection of right side door plant 3 side and spill pad 51, convex pad 54 and left side door plant 2 fixed connection, the inner wall of convex pad 54 is equipped with left side rubber column 55, and the both ends of left side rubber column 55 respectively with left side door plant 2 and convex pad 54 fixed connection.

Referring to fig. 4, a plurality of left rubber columns 55 and right rubber columns 52 are provided, and the plurality of rubber columns are arranged at equal intervals.

In this embodiment, in use, the plurality of vertically arranged left rubber columns 55 and right rubber columns 52 are abutted to improve the stability of the engagement between the male pad 54 and the female pad 51.

Referring to fig. 3 and 4, further, the convex pad 54 and the concave pad 51 are disposed in a hollow shape, and the concave pad 51 is engaged with the convex pad 54.

In the embodiment, in use, the protective effect on the fingers can be greatly improved, and the fingers are prevented from being pinched.

Referring to fig. 1, 2 and 4, further, the outer walls of the upper portion and the lower portion of the left door panel 2 and the right door panel 3 are respectively provided with a left movable groove 21 and a right movable groove 31, the left movable groove 21 and the right movable groove 31 are both provided with a sealing strip 4, two ends of the sealing strip 4 are both provided with movable blocks 41, the movable blocks 41 are fixedly connected with the sealing strip 4, and the movable blocks 41 extend into the movable grooves.

In this embodiment, make between left side door plant 2 and right side door plant 3 and the elevator door frame 1 be in encapsulated situation, avoid when the operation that opens and shuts, the finger stretches into in the space, causes the injury.

Referring to fig. 1 and 2, further, the movable block 41 is connected to the left movable slot 21 and the right movable slot 31 respectively.

In the present embodiment, the movable blocks 41 at both ends of the weather strip 4 move in the left and right

movable grooves

21 and 31, so that the left and

right door panels

2 and 3 can always be kept in a sealed state with respect to the elevator door frame 1 during the opening and closing operation.

Specifically, the utility model discloses a theory of operation and use flow: after the utility model is installed and in use, when the elevator controls the left door plate 2 and the right door plate 3 to be opened, because the movable blocks 41 at the two ends of the sealing strip 4 move in the left movable groove 21 and the right movable groove 31, when the left door panel 2 and the right door panel 3 are opened and closed, can always keep the left door plate 2 and the right door plate 3 in a sealing state with the elevator door frame 1, and avoid the phenomenon that when the elevator door frame is opened and closed, fingers extend into the gap to cause injury and improve the safety performance of the elevator, when the elevator is closed, the concave pad 51 is abutted and clamped with the convex pad 54, namely, the left rubber column 55 and the right rubber column 52 are in conflict with each other, when a child mistakenly inserts a finger between the left door panel 2 and the right door panel 3, by utilizing the elastic acting force of the buffer spring 53, the finger can be protected, the clamping injury is avoided, and the using effect is improved until the whole working sequence is completed.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The anti-mistaken clamping mechanism of the elevator door is characterized by comprising an elevator door frame (1), wherein a left door panel (2) and a right door panel (3) are respectively arranged in the elevator door frame (1), and opposite side edges of the left door panel (2) and the right door panel (3) are jointly provided with an anti-clamping mechanism (5);

prevent pressing from both sides and hinder mechanism (5) including spill pad (51) and convex pad (54), spill pad (51) are connected with right side door plant (3) side, and one side of spill pad (51) is equipped with right side rubber column (52), the both sides of right side rubber column (52) all are equipped with buffer spring (53), convex pad (54) are connected with left side door plant (2), the inner wall of convex pad (54) is equipped with left side rubber column (55).

2. The anti-mis-clamp mechanism for elevator doors of claim 1, wherein: left side rubber column (55) and right side rubber column (52) all are equipped with a plurality ofly, and a plurality of rubber columns are the equidistance setting.

3. The anti-mis-clamp mechanism for elevator doors of claim 1, wherein: the convex pad (54) and the concave pad (51) are arranged in a hollow manner, and the concave pad (51) is matched with the convex pad (54).

4. The anti-mis-clamp mechanism for elevator doors of claim 1, wherein: the upper portion outer wall and the lower part outer wall of left side door plant (2) and right side door plant (3) are equipped with left side activity groove (21) and right side activity groove (31) respectively, and all are equipped with sealing strip (4) in left side activity groove (21) and right side activity groove (31), the both ends of sealing strip (4) all are equipped with movable block (41), and movable block (41) extend to the activity inslot.

5. The anti-mis-clamp mechanism for elevator doors of claim 4, wherein: the movable block (41) is respectively matched and connected with the left movable groove (21) and the right movable groove (31).