KR101746644B1 - Profile assembly - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a profile assembly which is provided in an elevator door to prevent a finger or the like from being caught by blocking a gap formed between a door and a door jamb, And a packing unit made of a soft rubber material which is bonded to the profile and interposed between the door and the door frame or a gap between the door and the door to prevent the finger from being caught by the packing unit. The present invention relates to a profile assembly for preventing maintenance of the elevator door clearance that can be easily maintained and cleaned, and can reduce cost by lowering manufacturing cost.

Description

PROFILE ASSEMBLY PROTECTIVE ASSEMBLY FOR PREVENTING RIPPING IN A GAP IN THE ACCESSOR

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a profile assembly which is provided in an elevator door to prevent a finger or the like from being caught by blocking a gap formed between a door and a door jamb, And a packing unit made of a soft rubber material which is bonded to the profile and interposed between the door and the door frame or a gap between the door and the door to prevent the finger from being caught by the packing unit. The present invention relates to a profile assembly for preventing maintenance of the elevator door clearance that can be easily maintained and cleaned, and can reduce cost by lowering manufacturing cost.

Generally, a high-rise building such as an apartment, an office building, a shopping mall, and a shopping mall is provided with an elevator for the convenience of the user. The elevator is an elevator door that is used when boarding a car and a car door And is made up of doorposts provided on both sides of the elevating door.

At this time, a clearance of about 1 cm is formed between the lift door and the door slip, thereby smoothly opening and closing the elevator door or the car door. In this case, a safety accident occurs because a finger accidentally occurs .

Therefore, various techniques for preventing fingers from being caught in such a gap have been proposed.

Such prior art is disclosed in Korean Utility Model No. 20-2015-0003474 entitled " Hand guard for elevator door clearance "

The above-mentioned prior art is characterized in that a guard for preventing a hand from being caught by a column frame or a car door frame of an elevator is fixed, the guard being formed in a thin panel shape having a length in the longitudinal direction, Or a curved shape in which one or more bent portions are formed in the longitudinal direction, and a plurality of engaging grooves are formed.

However, the above-mentioned prior art is merely to provide a frame which is provided on the column frame so as to be inserted into a gap, and as the frame is closely attached to the elevator door, the movement of the door may be obstructed, A problem may arise.

In addition, according to the prior art, there is a registered utility model No. 20-0480626 entitled " elevator door finger-

In the elevator door fingertip preventing device for preventing a gap between an elevator door and a wall surface positioned in front of the elevator door, the attachment portion is attached up and down along the edge of the wall surface positioned at the front surface of the elevator door, And a connection part is connected to the connection part, and the blocking part covers a gap between a front surface of the elevator door and a wall surface of the elevator door, And a blocking means protruding from the engaging portion toward the front and extending vertically upward and downward.

However, the above-mentioned prior art has merely attaching means to the wall surface, and the blocking means is combined with the attaching means to prevent the gap. The attachment means and the blocking means are combined with each other in the form of protrusions and grooves, Therefore, there is a risk that gas may be generated as it is brought into close contact with the outer surface of the elevator door, and the brush residues may fall into the clearance to cause malfunction.

Also, in the prior art, there is a safety door having a finger-jamming preventing means, as disclosed in Japanese Patent Application Laid-Open No. 10-2014-0115221,

The above-mentioned prior art discloses a sliding door which is fixed to both sides of a doorway and has a fixed body formed with a sliding groove therein, a movable door slidably installed in the sliding groove to open and close the doorway, And a fingertip prevention means for sealing a space between the fixed body and the movable door when the movable door is opened to prevent a finger from being caught in the sliding groove.

However, the above-described prior art technique has a problem in that it prevents clogging of the door by blocking the front surface of the door, and there is a fear that the aesthetic can not be concealed once, malfunction of the operation may occur and the door can not defend to the upper or lower gap, There is a concern that the gap may be exposed to small children.

In order to solve such a problem, techniques for enforcing using sensors, electric signals, etc. have been suggested. In the prior art, there is a safety device for preventing hand-prying of an elevator door from Registration No. 10-1305719,

The above-described prior art is provided on the elevator door, which is opened and closed in accordance with the driving of a door driving motor which is positioned between a car frame and a lift frame provided in an elevator car and which is controlled by a control means, A plurality of LEDs for a door, the LEDs for the doors being mounted on a surface of a door PCB, and a control unit for controlling the LEDs of the door, And a conductive member for a door of a transparent or semi-transparent material provided on the surface of the LED substrate for LEDs.

However, the above-described conventional technique is for forcibly stopping a hand when a hand is caught in a clearance gap by using a sensor LED or the like, and once the electric operation is performed, the failure rate is high and dust due to light heat may be caught in the lamp. In this case, There is a problem in that the cost is increased as the sensor is used.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art,

A profile attached to a doorpost or a door and a packing unit having a gap filling protrusion attached to the profile and covering a gap between the door and the doorpost, The purpose.

Also, it is an object of the present invention to provide a profile assembly which has a simple structure and is easily detachable and attachable to and detachable from a packing assembly.

It is another object of the present invention to provide a profile assembly in which a concave portion is formed in the gap filling projection and a bent portion in which an end portion of the gap forming projection is naturally bent outward by the concave portion can be formed.

And a fixing unit for fixing the profile to the doorpost or door, wherein the fixing unit is a bonding member for bonding the fixing unit to the profile and the doorpost or door, or a bolt member for fixing with the bolt, or both, And to provide a profile assembly that is easily replaceable when broken.

In order to achieve the above object, a profile assembly according to the present invention comprises:

A profile including an attachment portion attached to the doorpost or door and a packing engagement portion formed at one side of the attachment portion;

A fixing unit provided in the profile to fix the profile to the door frame or the door;

A sealing part provided at one side of the profile engaging part, and a gap filling projection provided in the sealing part and located in a gap between the door frame and the door or a gap between the door and the door, A packing unit comprising;

And a control unit.

As described above, according to the present invention,

A profile attached to a doorpost or a door and a packing unit detachably coupled to the profile are formed so that an end of the packing unit can penetrate a clearance between the doorpost and the door, And has a simple structure, has a semi-permanent life, and is made of a packing unit made of a soft rubber material in a profile made of an aluminum material, thereby reducing the cost.

Further, since the packing unit is not in close contact with the door, it does not interfere with the operation of the door and is aesthetically pleasing, and the packing unit can be simply replaced even when the packing unit is deteriorated or damaged, Thereby improving the convenience of the operation.

In addition, since the packing unit and the profile have a shape in which the packing unit is fitted to the packing coupling part provided in the profile, as described above,

And a fixing unit for fixing the profile to the doorpost or the door. The fixing unit can be fixed firmly without shaking by constituting the fixing unit with the adhesive member or the bolt member or both, thereby improving the stability.

1 is a perspective view of a profile assembly according to the present invention;
2 is a cross-sectional view of a profile of a profile assembly according to the present invention
Figure 3 is a cross-sectional view of a packing unit of a profile assembly according to the present invention;
Figure 4 is an assembled cross-sectional view of a profile assembly in accordance with the present invention.
Figure 5 is an embodiment of a profile assembly according to the present invention

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail with reference to the accompanying drawings.

While the present invention has been described in connection with certain embodiments, it is obvious that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention. It is to be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but on the contrary, is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

In the drawings, the same reference numerals are used for the same reference numerals, and in particular, the digits of the tens and the digits of the digits, the digits of the digits, the digits of the digits and the alphabets are the same, Members referred to by reference numerals can be identified as members corresponding to these standards.

In the drawings, the components are expressed by exaggeratingly larger (or thicker) or smaller (or thinner) in size or thickness in consideration of the convenience of understanding, etc. However, It should not be.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the term " comprising " or " consisting of ", or the like, refers to the presence of a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

1 to 4, a profile assembly A according to the present invention includes a profile 10 and a packing unit 30 detachably coupled to the profile 10, (JAMB) or a door.

1 is a perspective view of a profile assembly A according to the present invention, Fig. 2 is a sectional view of a profile 10, Fig. 3 is a cross- Sectional view of the profile assembly A according to the present invention, and Fig.

In the present specification, the door refers to both a lift door located outside the elevator and a car door located inside the elevator. The door slider includes a frame located at one side of the elevator door and a portion located at one side of the elevator car door inside And the profile assembly A according to the present invention is provided symmetrically with respect to the doors on both doors in the case of the double door type elevator, and is based on one of the profile assemblies A for convenience of explanation.

The profile 10, which is a constitution of the profile assembly A according to the present invention, is provided in the doorpost or door, and is provided in the doorpost to prevent a gap between the door and the doorpost. In the case of a double-door, It may be provided on the door to prevent the gap between the door and the door,

First, the first embodiment will be described with reference to a shape installed to prevent a gap between a door and a door frame. In addition, upper, lower, left, and right directions are defined with reference to Figs. 2 to 4, thereby enhancing convenience of explanation.

The profile 10 is longitudinally coupled to the end portion of the doorpost, that is, the end portion adjacent to the door in the longitudinal direction, and can be firmly fixed to the doorpost by the fixing unit 20 described later.

2, the profile 10 is made of aluminum and has an attachment portion 11 that can be attached to a door post or a door, And a packing unit (13) provided at one side of the mounting unit (11) and equipped with the packing unit (30).

2 and 4, the packing unit 13 is provided with a mounting part 131 on which the packing unit 30 can be mounted. A contact part 132 is formed at a lower part of the seating part 131 so as to be in close contact with the doorpost or door and a side of the close part 132 is in contact with the seating part 131, And a support protrusion 133 capable of supporting the packing unit 30 is formed.

The tight fitting part 132 is located at the lower end of the first tight fitting part 15 for reinforcing durability and may be made thinner as it moves from the upper end of the first tight fitting part 15 to the right side The lower part 134 is preferably formed.

An upper supporting part 135 is formed on the upper part of the packing coupling part 13 to support the upper part of the packing unit 30. A locking protrusion 137 which is bent from the upper supporting part 135 is formed, The latching protrusion 137 is structured by a slanting line 137a and a straight line 137b which is used to prevent the packing unit 30, The unit 30 will be described in more detail.

A fixing unit 20 may be provided on the mounting part 11. The mounting part 11 may be provided on the right side of the mounting part 11. The fixing part 20 may be provided on the mounting part 11, The durability of the profile 10 can be further improved by providing the portion 17 and the upper end of the attachment portion 11 for forming the second durable portion 17 can be made to be thicker on the right side It is obvious that the lifting portion 111 is provided.

In this profile 10, a fixed unit 20 is provided and the profile 10 is fixedly coupled to the door post or door. First, the fixed unit 20 may be formed of an adhesive member 21.

The adhesive member 21 is a member having an adhesive force such as a double-sided tape or the like and an attachment groove 113 is formed in the lower portion of the attachment portion 11. The adhesive member 21 is inserted into the attachment groove 113 So that the profile 10 can be fixed to the door frame or door by adhesive force.

The thickness of the adhesive member 21 is preferably the same as the depth of the attachment groove 113 and is provided in the entirety of the profile 10 formed in the longitudinal direction of the doorpost or door, It is more desirable to prevent such occurrences, but the scope of the rights should not be construed as limiting.

The fixing unit 20 may be formed of a bolt member 23 for firmly fixing the profile 10 to the door or door. To this end, the fixing unit 20 may be provided with a bolt hole The coupling bolt 233 is fastened to the bolt hole 231 so that the profile 10 can be fixed to the door frame or the door.

As a result, the coupling bolts 233 penetrate through the adhesive member 21 and are fastened to the door frame or the door. Due to the coupling force of the coupling bolts 233 and the adhesive force of the adhesive member 21, And the fixing position of the coupling bolt 233 is changed according to the working environment and the situation. For the convenience of manufacturing, the bolt hole 231 is formed in the profile 10 so as to form the coupling bolt 233 It is preferable to bury the profile 10 made of aluminum material in the process of fixing it to the groove.

This bolt member 23 can be provided only at the upper and lower portions of the profile 10 to facilitate maintenance and it is also possible to use either the bolt member 23 or the adhesive member 21, The scope of the rights should not be construed as limiting.

Again, the profile 10 secured to the doorpost is provided with a packing unit 30 to prevent the user's fingers from being caught. Referring to the cross-sectional view of FIG. 3 and the packing unit 30 in more detail Explain it.

The packing unit 30 is fastened to the packing unit 13 of the profile 10 so that the packing unit 30 can be inserted into the seating unit 131 of the packing unit 13 And a sealing part 33 provided at one side of the profile coupling part 31 (left side with respect to the drawing), and a sealing part 33 provided at the sealing part 33 to penetrate the gap between the door and the door frame And a gap filling projection (35).

The profile fitting portion 31 is inserted into the fitting portion 131 of the packing fitting portion 13 provided in the profile 10 and is inserted into the fitting portion 131 of the fitting portion 131, And has an entry slope part 311 for facilitating entry of the seat part 131. In this case, The profile engaging portion 31 is provided with an engaging portion 313 to which the engaging projection 137 of the profile 10 can be inserted. The engaging portion 313 is provided to correspond to the engaging projection 137 The corresponding rectilinear section 313a and the corresponding rectilinear section 313b.

At this time, the corresponding cheek part 313a is configured on the left side and the corresponding straight line part 313b is formed on the right side, which is advantageous in that when coupling the packing unit 30 to the profile 10, The packing unit 30 is more easily entered into the seating part 131 by the corresponding cheek part 313a and the cheek part 137a so that the straight part 137b and the corresponding straight part 313b It is more stable and more firmly fixed.

In addition, a sealing portion 33 is formed on the left side of the profile fitting portion 31 of the packing unit 30.

The sealing portion 33 is provided to be positioned at the end of the doorway, that is, a portion where a gap is formed. The upper and lower portions (inside and outside with respect to the installation at the time of installation) 35 are formed.

The clearance filling projections 35 are provided to reduce the space of the clearance, so that they can penetrate the clearance. As a result, the size of the clearance is formed to be less than 5 mm. More specifically, the gap filling projections 35 are formed with bent portions 351 which are bent outwardly from each other. This is because when the user inserts a finger, The bending portion 351 is formed naturally by the concave portion 353, so that the bending portion 351 can be used semi-permanently without any risk of breakage , And the manufacturing cost can be reduced.

As a result, when the profile 10 to which the packing unit 30 is coupled, that is, the profile assembly A according to the present invention is installed on the door frame, the gap formed by the gap filling projections 35 is invaded by the gap It is possible to prevent the fingers and the like from being caught by reducing the interval, and furthermore, since it is not in close contact with the door, the door does not interfere with the operation of the door.

5, the profile assembly A according to the present invention is provided on both sides of the door, and may be configured in different colors to distinguish the left and right sides. It should not be construed as limiting the scope of its rights.

Further, in the second embodiment, the profile 10 may be provided in the door, which is provided in a portion where both doors are in contact with each other in the case of a double door, and the installation method and structure are the same as those in the first embodiment However, in this case, when the door is closed, the packing units 30 provided in a pair are in contact with each other to seal the gap.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention. Substitutions should be construed as falling within the scope of protection of the present invention.

A: Profile assembly
10: Profile 11: Attachment
111: rising portion 113: attaching groove
13: packing coupling part 131: seat part
132: tight contact portion 133: support projection
134: descent part 135: upper support part
137: locking projection 137a:
137b: straight line portion 15: first bulb portion
17: second bulb part 20: fixed unit
21: Adhesive member 23: Bolt member
231: Bolt hole 233: Coupling bolt
30: packing unit 31:
311: entry slope part 313:
313a: corresponding cheek section 313b: corresponding straight line section
33: sealing part 35: gap filling projection
351: bent portion 353: concave portion

Claims (4)

A profile including an attaching portion attached to the doorpost or door and a packing engaging portion formed at one side of the attaching portion;
A fixing unit provided in the profile to fix the profile to the door frame or the door;
A sealing part provided at one side of the profile engaging part, and a gap filling part provided in the sealing part so as to penetrate a gap between the door frame and the door or a gap between the door and the door, A packing unit including a projection;
, ≪ / RTI >
The packing connection portion of the profile
And a locking protrusion provided at one side of the seating part to support one side of the profile coupling part and a locking protrusion for preventing the profile coupling part from being detached, characterized in that a profile assembly. delete The method according to claim 1,
The gap filling projection of the packing unit
And a concave portion provided on the inside of the bending portion to bend the bending portion to the outside. The method according to claim 1 or 3,
The fixed unit of the profile
A bolt member provided in the attachment portion of the profile and attaching the profile to the door or door frame or a bolt member formed of the bolt hole provided in the profile and the coupling bolt fastened to the bolt hole to fix the profile to the door or doorpipe, Wherein the profile assembly comprises:

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