KR101921451B1 - Double gasket structure for door with means of assistance - Google Patents

Abstract

A gasket (100) is installed on the front surface of a double gasket door frame (400) and a sliding door (200) on which an auxiliary means is installed. The gasket (100) of the present invention is a double gasket structure of a door comprising a fixed gasket (110) and a moving gasket (120) contacting the fixed gasket (110). The auxiliary means is provided between the fixed gasket and the moving gasket. The present invention is formed with the double gasket structure of the fixed gasket and the moving gasket. Accordingly, when the door is opened and closed, airtightness is improved to prevent heat loss, thereby reducing cooling and heating energy of a room, causing no noise, being safe, and preventing a hand from being caught therein.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a double gasket structure,

The present invention relates to a double gasket with an auxiliary means, and more particularly, to a dual gasket comprising a fixed gasket and a moving gasket provided with auxiliary means on a door frame and doors, thereby improving safety and airtightness, And an auxiliary means for reducing the cooling and heating energy of the room is installed.

In general, the hinged or sliding door can be equipped with sealing means such as a sealing ring between the door and the door frame, and as a conventional art, registration number 10-1582459 is mounted on a door frame fixedly installed and opened / closed in both the inside and outside directions Wherein the heat insulating and hermetic retaining device comprises: an upper shell mounted on an upper surface of the door upper frame; Side pillars mounted on the outer sides of the left and right side frames of the door, respectively; A lower parent heel mounted on the underside of the door lower frame; Wherein the door frame comprises an upper frame on which an upper gasket is mounted at a portion in close contact with the upper parent hedge; A left side frame and a right side frame each of which is fitted with a side gasket at a portion in close contact with the side parent hedge; A lower frame embedded in the ground and having a lower tangent moya mounted on the upper part; Wherein when the door is closed, the upper parent hya, the side parent hya and the lower parent hya are brought into intimate contact with the upper gasket, the side gaskets and the lower femto heya, respectively, and the upper frame and the left frame and the right frame In the part appearing from the mold to the outside, the finishing cover is assembled with the finishing cover mounted between the inner and outer parts, and the finishing cover is made to be divided into the inner side and the outer side and the first heat insulating material is inserted between the separated parts And a heat insulating and airtightness maintaining device for a hinged door.

Open No. 10-2013-0126832 discloses that when the hinged door 100 is opened and closed, the threshold tray 203 and the trapezoidal grooves 204 of the airtightness lower threshold 200 are in contact with each other so that the airtightness lower threshold 200 When the hinged door 100 is closed without being protruded, when the hinged door 100 is closed, due to the horizontal movement of the threshold pedal 203 due to the transmission of the force pushing the connection control device 201 protruding from the right door 300, The trapezoidal groove 204 of the lower threshold 200 is shifted to a vertical movement so that the airtightness lower threshold 200 protrudes above the floor horizontal surface and a refractory steel is attached to the lower portion of the hinged door 100, A hermetic hinged door structure is disclosed which facilitates entry and exit to prevent flames and smoke from flowing in and out of a fire in a close contact.

However, the prior art has a disadvantage in that the airtightness between the door openings is so low that the heat loss is large, the indoor heat and energy consumption is high, the shock noise is large when opening and closing the door,

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a double gasket structure of a fixed gasket and a moving gasket, The present invention is intended to provide a dual gasket of a door which is provided with auxiliary means for reducing cooling / heating energy of the room, noise-free, safe, and unproblematic.

The present invention is characterized in that a gasket 100 is installed on a front surface of a double gasket door frame 400 and a sliding door 200 on which auxiliary means are installed and the gasket 100 includes a fixed gasket 110, And a moving gasket (120) contacting the gasket (120), wherein auxiliary means are provided between the fixed gasket and the moving gasket.

Therefore, according to the present invention, there is provided a double gasket structure of a fixed gasket and a moving gasket, and an auxiliary means is provided between the fixed gasket and the moving gasket to improve airtightness, thereby preventing heat loss, , The stability is ensured, and there is a remarkable effect that the cock is prevented.

1 is a cross-sectional view of a double gasket structure installed in a sliding door of the present invention
Fig. 2 is a detailed view of Fig. 1
Fig. 3 is a cross-sectional view of the middle gasket installed in the hinged door of the present invention
Figure 4 is a detailed view of Figure 3;
5 is a cross-sectional view of the double gasket of the door to which the auxiliary means of the present invention is mounted

A gasket (100) is provided on a front surface of a door frame (400) and a sliding door (200), the gasket (100) comprising a fixed gasket (110) And a moving gasket (120) in contact with the fixed gasket (110), characterized in that auxiliary means are provided between the fixed gasket and the moving gasket.

The fixed gasket 110 is inserted into the door frame 401 formed in the door frame 400 and includes an insertion portion 111 inserted into the door frame groove 401, And a head part

”형상인 것이며,The insertion section 111 has a horizontal cross section in a rectangular shape and a head section 112 is a semicircular section in a horizontal section and has a forward convex shape,

"Shape,

The moving gasket 120 is fixed to the front surface of the sliding door 200 and is fixed to the front of the sliding door 200. The fixing gasket 120 is fixed to the front surface of the sliding gasket 110, (122) in which a groove (123) is formed so that the groove (112) can be seated,

”형상이 되는 것이며,The fixing section 121 has a horizontal cross section in a rectangular shape, a buffer section 122 in a semicircular shape in a horizontal section, and a semicircular groove in a front surface,

"Being a form,

A plurality of buffer spaces 124 are formed in the buffer portion 122 to have a large thermal insulation effect and an impact absorbing effect, and the upper and lower buffer spaces are formed symmetrically with respect to the central buffer space,

The auxiliary means is made of a soft synthetic resin material, one side of which corresponds to the front gasket front shape, the other side of which corresponds to the shape of the front surface of the moving gasket, the central portion is recessed in the direction of the fixed gasket,

The magnet is inserted into the head portion of the fixed gasket and the magnet is inserted into the auxiliary means so that the door can not be easily opened by the magnetic force when the door is closed.

The present invention will be described in detail with reference to the accompanying drawings.

2 is a detailed view of Fig. 1, Fig. 3 is a sectional view of a middle gasket structure installed in a hinged door of the present invention, Fig. 4 is a detailed view of Fig. 3, 5 is a cross-sectional view of a dual gasket to which the auxiliary means of the present invention is mounted.

A gasket 100 is installed on the front surface of the door frame 400 and the sliding door 200. The gasket 100 includes a fixed gasket 110 and a moving gasket 120 contacting the fixed gasket 110. [ ).

The fixed gasket 110 is inserted into a door groove 401 formed in the door frame 400 and includes an insertion portion 111 inserted into the door groove 401 and a head portion contacting the moving gasket 120. [ (112).

The door frame grooves are elongated along the longitudinal direction of the door frame.

”형상이다.The insertion section 111 has a horizontal cross section in a rectangular shape, and the head section 112 has a semicircular shape in a horizontal section, and has a forward convex shape so that the head section has a rounded screw shape. The overall shape is "

"It is a form.

The moving gasket 120 is fixed to the front of the sliding door 200 and is fixed to the front of the sliding door 200. The fixing gasket 120 is fixed on the front surface of the sliding gasket 110, And a cushioning portion 122 in which a groove 123 is formed such that the groove 123 can be seated.

”형상이 된다. 그리고 상기 완충부(122)에는 내부에 다수 개의 완충공간(124)이 형성되어 단열효과와 충격흡수효과가 크게 한다. 완충공간(124)은 세 개가 적정하다. 중앙완충공간을 기준으로 상하완충공간이 대칭되게 각각 형성한다.The fixing section 121 has a horizontal cross section in a rectangular shape, a buffer section 122 in a semicircular shape in a horizontal section, and a semicircular groove in a front surface,

"It becomes a form. In addition, a plurality of buffer spaces 124 are formed in the buffer portion 122 to increase a thermal insulation effect and a shock absorption effect. Three buffering spaces 124 are appropriate. The upper and lower buffer spaces are formed symmetrically with respect to the central buffer space.

In addition, the fixed gasket 110 and the moving gasket 120 are manufactured by injection molding with a soft elastic material, particularly, an ABS material.

Meanwhile, only the fixed gasket can be installed on the door frame 400 of the hinged door 300 according to the present invention. In this case, make a groove in the door frame and insert the fixing gasket vertically. When the door is closed, the front end of the door comes into contact with the head of the fixed gasket.

The auxiliary means may be detachably installed between the stationary gasket and the moving gasket by means of screws or screws. The auxiliary means is made of a synthetic resin material having soft elasticity, one side of which corresponds to the shape of the front surface of the fixed gasket, The central portion is formed concavely in the direction of the fixed gasket and is formed to be convex in the direction of the moving gasket. And is formed concavely in the direction of the moving gasket as a whole. A groove is formed in a circumferential surface of the fixed gasket where the door frame touches and a hook is formed at the edge of the recess. When the door is closed, the frame is inserted into the groove of the fixed gasket so that the door can not be easily opened by the wind. When the force is applied, the door is opened by overcoming the elastic force of the latching portion. On the other hand, a magnet is inserted into the head portion of the fixed gasket, and a roller magnet is inserted into the auxiliary means, so that the door can be opened easily by the magnet when the door is closed.

On the other hand, in the present invention, two pressure sensors are inserted symmetrically in the direction of the fixed gasket of the auxiliary means near the outer periphery. Normally, when the door is closed, the same pressure is applied to the two sensors, but when the hands are caught, different values are measured. Therefore, if different values are sensed by the sensor, the signal is transmitted to the control unit. In the control unit, an alarm is generated in the alarm unit or an electric actuator is mounted between the door and the door frame. When the signal is transmitted from the control unit, the rod of the electric actuator is reduced to the inside of the cylinder The door is forcibly opened. An air chamber filled with air may be formed in the recessed portion of the auxiliary means to adjust the amount of blowing air from the outside to adjust the strength or elasticity of the moving gasket.

Accordingly, the present invention has a double gasket structure of a fixed gasket and a moving gasket, and when the door is opened and closed, the airtightness is improved to prevent heat loss, thereby reducing the cooling and heating energy of the room, .

100: Gasket
110: fixed gasket 111:
112: Head
120: moving gasket 121:
122: buffer part 123: groove
124: buffer space
200: Sliding door
300: Hinged door
400: door frame 401: door frame door
500: auxiliary means 510: recess
520: engaging portion 530: roller magnet
531: Magnet case 532: Cylindrical magnet
541, 542:

Claims (2)

A gasket 100 is provided on the front surface of the door frame 400 and the sliding door 200. The gasket 100 includes a fixed gasket 110 and a moving gasket 120 contacting the fixed gasket 110 A dual gasket structure according to any one of the preceding claims, wherein auxiliary means is provided between the fixed gasket and the moving gasket,
The fixed gasket 110 is inserted into the door groove 401 formed in the door frame 400 and includes an insertion portion 111 inserted into the door groove 401, (112)
The insertion section 111 has a horizontal cross section of a quadrangle shape and a head section 112 of a semicircular section of a horizontal section and has a forward convex shape,

"Shape,
The moving gasket 120 is fixed to the front surface of the sliding door 200 and is fixed to the front of the sliding door 200. The fixing gasket 120 is fixed to the front surface of the sliding gasket 110, (122) in which a groove (123) is formed so that the groove (112) can be seated,
The fixing portion 121 has a horizontal cross section in a rectangular shape, the buffer portion 122 has a semicircular shape in a horizontal section, a semicircular groove in the front surface,

"Being a form,
A plurality of buffer spaces 124 are formed in the buffer portion 122 to have a large thermal insulation effect and an impact absorbing effect, and the upper and lower buffer spaces are formed symmetrically with respect to the central buffer space,
The auxiliary means is made of a soft synthetic resin material, one side of which corresponds to the front gasket front shape, the other side of which corresponds to the shape of the front surface of the moving gasket, the central portion is recessed in the direction of the fixed gasket,
Characterized in that a magnet is inserted into the head portion of the fixed gasket and the magnet is inserted into the auxiliary means so that the door can not be easily opened by the magnetic force when the door is closed.

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