CN2525205Y

CN2525205Y - Edge frame structure of double open air ventilation door

Info

Publication number: CN2525205Y
Application number: CN 02207657
Authority: CN
Inventors: 陈鹤雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-03-14
Filing date: 2002-03-14
Publication date: 2002-12-11
Anticipated expiration: 2012-03-14

Abstract

The utility model provides an edge frame structure of double ventilated doors, which comprises a first edge door and a second edge door, and is in characterized in that two female dovetail grooves are respectively arranged at the first edge door and at the second door edge correspondingly; the structure also comprises two side strips, a baffle plate is arranged at one side of each side strip, male dovetail groove blocks are respectively arranged at the other side of each side strip, the male dovetail groove blocks correspond to the female dovetail grooves in shape and size, the male dovetail groove block and the female dovetail grooves can be inserted mutually to match with each other; the two side strips are respectively inserted and located on the contact side frame of the first edge door and the contact side frame of the second edge door, and when the double ventilated doors are closed, the two block plates of the two side strips contact tightly, improving the noise isolation and air tightness effect.

Description

A kind of two frame structure of opening Ventilating door

Technical field

The utility model relates to a kind of frame structure of Ventilating door, refers to a kind of two frame structure of opening Ventilating door especially.

Background technology

General two Ventilating doors of opening, as shown in Figure 1, after it is assembled on the doorframe, in order to make its first side door 1 and second side door 2 is unlikely blocks mutually, be convenient to open, so must be at first side door 1 and second side door 2 contact the frame corresponding section, leave one clearance 3, but because the relation of this road clearance 3, just can't make and pair open Ventilating door after closing, reach sound insulation and airtight effect.Thereby be necessary to design one and do not hinder and destroy two original open and close functions of Ventilating door of opening, subsidiary again have two Ventilating doors of opening of sound insulation and airtight effect to construct.

The utility model content

The technical problems to be solved in the utility model provides a kind of two frame structure of opening Ventilating door, does not hinder and destroys two open and close functions of opening Ventilating door, has sound insulation and airtight effect again.

For solving the problems of the technologies described above, the utility model provides a kind of two frame structure of opening Ventilating door, comprise one first side door and one second side door, it is characterized in that: this first side door has a recessed dovetail groove respectively with the frame corresponding position that contacts of second side door; Also comprise two edges, this two edges one side is a catch, and its opposite side is a dovetail geosynclinal block that protrudes, and the shape size of this dovetail geosynclinal block is corresponding with this dovetail groove, and intercalation cooperates mutually; And this two edges respectively intercalation be positioned contacting on the frame of this first side door and second side door, open in the Ventilating door closing structure this pair, the catch of this two edges be in contact with one another the holder close.

Aforesaid two frame structure of opening Ventilating door, this catch can be a strip thin slice, and the preferably is the thin slice of its cross sectional shape tool one plate knuckle degree.

Aforesaid two frame structure of opening Ventilating door, this two edges can be integrated colloid edge strip.

Aforesaid two frame structure of opening Ventilating door, the frame that this pair opens Ventilating door can adopt elastic material to make, as adopting plastic cement.

Therefore the utility model design can increase sound insulation and tight function not hindering and destroying two opening under the prerequisite of the original open and close function of Ventilating door.

For structure of the present utility model and function can further be understood, cooperate following accompanying drawing to illustrate in detail now.

Description of drawings

Fig. 1 is known two schematic diagram when opening Ventilating door and closing;

Fig. 2 is that the utility model is applied to two exploded views of opening Ventilating door contact frame;

Fig. 3, Fig. 4 are that the utility model is applied to two constitutional diagrams of opening on the Ventilating door contact frame;

Fig. 5 is that the utility model is applied to two partial enlarged drawings of opening the constitutional diagram on the Ventilating door contact frame.

The specific embodiment

As Fig. 2, shown in Figure 3, the utility model is opened Ventilating door first side door 1 and second side door, 2 corresponding contact frame appropriate positions this pair, be provided with a recessed dovetail groove 4, the dovetail groove 4 that should be recessed into, its aftermost breadth is big than the top, in addition according to the size of being somebody's turn to do recessed dovetail groove 4, collocation is provided with a colloid edge strip 5, and a side that makes this colloid edge strip 5 is provided with the dovetail geosynclinal block 51 that protrude close with shape with dovetail groove 4 size dimensions corresponding to this dovetail groove 4, utilize the suitable DE that is had on these colloid edge strip 5 materials, can be fixed in the time of can making this dovetail geosynclinal block 51 be intercalated in the dovetail groove 4, again, the opposite side of this dovetail geosynclinal block 51 is designed to the catch 52 of a tool plate knuckle degree, utilize first side door 1, dovetail geosynclinal block 51 that protrudes on dovetail groove 4 on second side door, 2 frames and the colloid edge strip 5 and design with catch 52 of plate knuckle degree, can make a colloid edge strip 5 utilize dovetail geosynclinal block 51 intercalations of its tail end to be fixed in the dovetail groove 4 of the first Ventilating door frame, utilize dovetail geosynclinal block 51 intercalations of its tail end to be fixed in the dovetail groove 4 of the second Ventilating door frame with opposite direction another colloid edge strip 5 again, so as Fig. 4, shown in Figure 5, make two open Ventilating door and be assembled on the doorframe after, corresponding two contact frames are two when opening Ventilating door and closing, the catch 52 of the mutual plate knuckle of tool degree can close in the subtend holder on the two colloid edge strips 5, the complete driving fit of its contact surface, thus two sound insulation and airtight effects of opening Ventilating door improved.

In sum, two border structures of opening Ventilating door of providing of the utility model as can be known by the new space member designs of reasonable utilization one, really can improve two sound insulation and airtight effects of opening Ventilating door, progress on possessing skills and practical value.

Claims

1, a kind of two frame structure of opening Ventilating door comprises one first side door and one second side door, it is characterized in that:

This first side door has a recessed dovetail groove respectively with the frame corresponding position that contacts of second side door;

Also comprise two edges, this two edges one side is a catch, and its opposite side is a dovetail geosynclinal block that protrudes, and the shape size of this dovetail geosynclinal block is corresponding with this dovetail groove, and intercalation cooperates mutually; And

This two edges intercalation respectively is positioned contacting on the frame of this first side door and second side door, opens in the Ventilating door closing structure this pair, and the catch of this two edges is in contact with one another holder and closes.

2, two frame structure of opening Ventilating door as claimed in claim 1, the cross sectional shape that it is characterized in that this catch is the thin slice of tool one plate knuckle degree.

3, two frame structure of opening Ventilating door as claimed in claim 1 is characterized in that this two edges is integrated colloid edge strip.

4, two frame structure of opening Ventilating door as claimed in claim 1 is characterized in that this pair opens the frame employing plastic cement material of Ventilating door.