CN218894562U

CN218894562U - Airtight hidden frame automatic door

Info

Publication number: CN218894562U
Application number: CN202320204051.0U
Authority: CN
Inventors: 李志�; 李婷; 周媛媛
Original assignee: Zhongfan Curtain Wall Doors And Windows Co ltd
Current assignee: Zhongfan Curtain Wall Doors And Windows Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-04-21
Anticipated expiration: 2033-02-14

Abstract

The utility model relates to the technical field of hidden frame doors, in particular to an airtight hidden frame automatic door, which flexibly adjusts the quantity and the position of sealing burrs through edge sealing pieces to form firm multi-seal in longitudinal and transverse arrangement, and has high air tightness; the door comprises an upper frame, wherein the upper frame is arranged at the top of a door opening, a fixed door leaf frame is fixedly arranged at the left side and the right side below the upper frame, two translation door leaf frames are connected with the upper frame, and hollow glass is arranged on each of the fixed door leaf frames and the translation door leaf frames; still include two plaque and a plurality of banding spare, all install the decorative board on the medial surface of upper frame, all install two or more parallel arrangement's sealed deckle edges on a plurality of banding spare, a plurality of banding spare are installed respectively on two plaque, on two fixed door leaf frames and two translation door leaf frames, and a plurality of sealed deckle edges will fix door leaf frame, civil engineering structure, translation door leaf frame, go up the cooperation department between the frame, ground and carry out multichannel sealedly.

Description

Airtight hidden frame automatic door

Technical Field

The utility model relates to the technical field of hidden frame doors, in particular to an airtight hidden frame automatic door.

Background

Automatic doors, particularly automatic sliding doors, are widely used at the front doors of halls of buildings. The hidden frame door is a door which uses decorative plates or glass to hide a door frame, has the characteristics of attractive appearance and high end, for example, the steel energy-saving hidden frame door proposed by application number CN201920452333.6 is lengthened by the edge of a decorative layer to just cover the door frame, so that the door frames at two sides are hidden in an opening state and a closing state, and the attractive appearance is improved; because the fixed door leaf of sliding door and the door leaf that slides are the staggered arrangement mostly, when closing the state, the gap between door leaf and the fixed door leaf that slides is great, and the gas tightness is relatively poor, consequently application number "CN201720521570.4" proposes a high airtight double track aluminum alloy push-and-pull door, and this push-and-pull door has adopted cavity glass plate, and through being provided with sealed deckle edge in connection or contact position for this high airtight double track aluminum alloy push-and-pull door's gas tightness is high, waterproof dustproof.

However, the above prior art does not limit or describe the installation manner of the sealing burr, and the conventional installation manner of the sealing burr mainly includes that firstly, the sealing burr is directly adhered to the door frame or the door leaf; 2. and (3) sticking the sealing burrs in the grooves by adopting special profiles with the grooves. The sealing burrs in the first mode are poor in firmness and easy to fall off, so that the airtight failure of the automatic door is caused; the second mode is difficult to arrange sealed deckle edge's position and quantity in a flexible way, and the automatically-controlled door can not promote the gas tightness through increasing sealed deckle edge group number, is difficult to change after sealed deckle edge wearing and tearing, adopts special section bar with high costs moreover.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the airtight hidden frame automatic door which is provided with a plurality of sealing layers and is firmly arranged vertically and horizontally by flexibly adjusting the quantity and the positions of sealing burrs through the edge sealing piece.

The utility model discloses an airtight hidden frame automatic door, which comprises an upper frame, fixed door leaf frames, translation door leaf frames, hollow glass and sealing burrs, wherein the upper frame is horizontally arranged at the top of a door opening, a track and hardware components are arranged in the upper frame, two fixed door leaf frames are fixedly arranged at the left side and the right side below the upper frame, the upper ends of the two translation door leaf frames are connected with the hardware components in the upper frame, the two translation door leaf frames slide along the track of the upper frame, the hollow glass is arranged on each of the fixed door leaf frames and the translation door leaf frames, the hollow glass shields and hides the fixed door leaf frames, and the sealing burrs are arranged at the matching parts of the two translation door leaf frames, the two fixed door leaf frames and the upper frame; the door frame comprises a fixed door frame, a movable door frame, a plurality of edge sealing pieces, a plurality of decorative plates, a plurality of sealing fins and a plurality of sealing ribs, wherein the decorative plates are arranged on the inner side surface and the outer side surface of the upper frame facing the fixed door frame and the movable door frame; the sealing edges which are arranged in parallel are flexibly arranged on the sealing edge pieces according to actual needs, so that a plurality of seals which are arranged vertically and horizontally can be formed, the overall air tightness of the automatic door is improved, the energy consumption of refrigeration and heating is saved, the fixed door leaf frame and the movable door leaf frame do not need to adopt special profiles for replacing the edges and grooves, the cost is reduced, when the edges are worn, the sealing edge pieces are detached, the sealing edges can be detached together, after the sealing edges are replaced, the sealing edge pieces are assembled back, the maintenance time and the cost are saved, and the practicability is high.

Preferably, the two ornamental plates are thick aluminum veneers with the thickness of not less than 2.5MM, rectangular steel pipes are horizontally arranged between the two ornamental plates, and the rectangular steel pipes are used for fixedly connecting hardware components of the translation door leaf frame; the aesthetic feeling and the structural strength of the automatic door are improved, and the reliability is improved.

Preferably, the edge sealing pieces are aluminum alloy edge sealing, a plurality of edge sealing pieces are fixed on the two decorative plates, the fixed door leaf frame and the movable door leaf frame through countersunk self-tapping nails, the cross section of each edge sealing piece is M-shaped, at least two grooves I for embedding sealing burrs are formed in the outer parts of the edge sealing pieces, and grooves II for placing self-tapping nail caps are formed in the outer parts of the edge sealing pieces; according to the practical airtight requirement, proper type of edge sealing piece is selected, a plurality of sealing burrs are respectively embedded and installed in the first groove to form a plurality of seals, after the countersunk self-tapping screw passes through the second groove to fasten the edge sealing piece, the outer portion of a screw cap of the countersunk self-tapping screw is flush with the outer end face of the edge sealing piece, and the protrusions are reduced to avoid colliding with a fixed door leaf frame, a translational door leaf frame, hollow glass and a decorative plate.

Preferably, the hollow glass comprises outer layer glass and inner layer glass, a spacer bar is arranged between the outer layer glass and the inner layer glass, the thickness of the spacer bar is at least 20MM, the outer layer glass is adhered to the outer surface of the fixed door leaf frame and the movable door leaf frame through structural adhesive, the edge of the outer layer glass is level with the edge of the outer surface of the fixed door leaf frame and the movable door leaf frame, and the inner layer glass is adhered to the fixed door leaf frame and the movable door leaf frame through the structural adhesive; through the interval increase thermal insulation performance between increase outer glass and the inlayer glass, outer glass and inlayer glass all are connected with fixed door leaf frame and translation door leaf frame through the structural adhesive, realize two-layer bonding, and the work is solid stable, and outer glass covers the surface of fixed door leaf frame and translation door leaf frame, hides fixed door leaf frame and translation door leaf frame, looks outdoor, realizes full hidden glass design, pleasing to the eye, high-end, atmosphere.

Preferably, the door frame also comprises sealant, and the joint of the decorative plate positioned at the outer side of the upper frame and the outer layer glass on the fixed door frame is sealed by filling the sealant; the joint of the decorative plate and the outer layer glass on the fixed door leaf frame is filled with sealant, so that the air tightness and the structural strength are improved.

Preferably, the edge sealing piece is stuck on the outer glass of the fixed door leaf frame and is opposite to the inner side wall of the decorative plate and the movable door leaf frame; through the multiple mounting means and the mounted position of banding spare, realize the seal structure of multiple form, improve the suitability, novelty.

Compared with the prior art, the utility model has the beneficial effects that: the sealing edges which are arranged in parallel are flexibly arranged on the sealing edge pieces according to actual needs, so that a plurality of seals which are arranged vertically and horizontally can be formed, the overall air tightness of the automatic door is improved, the energy consumption of refrigeration and heating is saved, the fixed door leaf frame and the movable door leaf frame do not need to adopt special profiles for replacing the edges and grooves, the cost is reduced, when the edges are worn, the sealing edge pieces are detached, the sealing edges can be detached together, after the sealing edges are replaced, the sealing edge pieces are assembled back, the maintenance time and the cost are saved, and the practicability is high.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 isbase:Sub>A schematic cross-sectional structure of A-A;

FIG. 3 is a schematic cross-sectional structure of B-B;

FIG. 4 is a schematic cross-sectional structure of C-C;

the reference numerals in the drawings: 1. an upper frame; 2. fixing a door leaf frame; 3. translating the door leaf frame; 4. hollow glass; 5. sealing burrs; 6. a decorative plate; 7. edge banding pieces; 8. an outer layer of glass; 9. an inner layer glass; 10. sealing glue; 11. rectangular steel pipes.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

As shown in fig. 1 to 4, the airtight hidden frame automatic door comprises an upper frame 1, a fixed door leaf frame 2, a translation door leaf frame 3, hollow glass 4 and sealing burrs 5, wherein the upper frame 1 is horizontally arranged at the top of a door opening, a track and hardware components are arranged in the upper frame 1, two fixed door leaf frames 2 are fixedly arranged at the left side and the right side below the upper frame 1, the upper ends of the two translation door leaf frames 3 are connected with the hardware components in the upper frame 1, the two translation door leaf frames 3 slide along the track of the upper frame 1, the hollow glass 4 is arranged on each of the fixed door leaf frames 2 and the translation door leaf frames 3, and the hollow glass 4 shields and hides the fixed door leaf frames 2 and the translation door leaf frames 3, and the sealing burrs 5 are arranged at the matching parts of the two translation door leaf frames 3 and the two fixed door leaf frames 2 and the upper frame 1; the door frame also comprises two decorative plates 6 and a plurality of edge sealing pieces 7, wherein the decorative plates 6 are arranged on the inner side surface and the outer side surface of the upper frame 1 facing the fixed door frame 2 and the movable door frame 3, two or more than two sealing burrs 5 which are arranged in parallel are arranged on the plurality of edge sealing pieces 7, and the plurality of edge sealing pieces 7 are respectively arranged on the two decorative plates 6, the two fixed door frames 2 and the two movable door frames 3, so that a plurality of sealing burrs 5 are used for sealing a plurality of joints between the fixed door frame 2 and a civil engineering structure, between the movable door frame 3 and the upper frame 1, between the movable door frame 3 and the fixed door frame 2, between the movable door frame 3 and between the movable door frame 3 and the ground; the edge sealing pieces 7 are made of aluminum alloy, the edge sealing pieces 7 are fixed on the two decorative plates 6, the fixed door leaf frame 2 and the movable door leaf frame 3 through countersunk self-tapping nails, the cross section of each edge sealing piece 7 is M-shaped, at least two grooves I for embedding sealing burrs 5 are formed in the outer portion of each edge sealing piece 7, and a groove II for placing a self-tapping screw cap is formed in the outer portion of each edge sealing piece 7; the hollow glass 4 comprises an outer layer glass 8 and an inner layer glass 9, a division bar is arranged between the outer layer glass 8 and the inner layer glass 9, the thickness of the division bar is at least 20MM, the outer layer glass 8 is adhered to the outer surface of the fixed door leaf frame 2 and the movable door leaf frame 3 through structural adhesive, the edge of the outer layer glass 8 is level with the edge of the outer surface of the fixed door leaf frame 2 and the movable door leaf frame 3, and the inner layer glass 9 is adhered to the fixed door leaf frame 2 and the movable door leaf frame 3 through structural adhesive; the door leaf frame also comprises sealant 10, and the joint between the decorative plate 6 positioned at the outer side of the upper frame 1 and the outer layer glass 8 on the fixed door leaf frame 2 is sealed by filling the sealant 10;

according to the actual air tightness requirement, a proper type of edge sealing piece 7 is selected, a plurality of sealing burrs 5 are respectively embedded and installed in a groove I, after the countersunk self-tapping screw passes through the groove II to fasten the edge sealing piece 7, the outer part of a screw cap of the countersunk self-tapping screw is flush with the outer end surface of the edge sealing piece 7, the bulge is reduced to avoid colliding with the fixed door leaf frame 2, the translational door leaf frame 3, the hollow glass 4 and the decorative plate 6, a plurality of seals which are arranged vertically and horizontally can be formed, the heat insulation performance is increased by increasing the distance between the outer layer glass 8 and the inner layer glass 9, the joint of the decorative plate 6 and the outer layer glass 8 on the fixed door leaf frame 2 is filled with sealing glue 10, the integral air tightness of the automatic door is improved by applying a plurality of measures, the refrigeration and heating energy consumption is saved, the fixed door leaf frame 2 and the translational door leaf frame 3 adopt a narrow edge design to save aluminum materials, the frame is slim, extremely simple, light in weight, flexible in push-pull, the fault rate is low, fixed door leaf frame 2 and translation door leaf frame 3 need not to adopt the section bar of special substituted deckle edge slot, the cost is reduced, outer glass 8 and inlayer glass 9 all are connected with fixed door leaf frame 2 and translation door leaf frame 3 through the structural adhesive, realize two-layer bonding, it is stable to work, outer glass 8 covers the surface of fixed door leaf frame 2 and translation door leaf frame 3, hide fixed door leaf frame 2 and translation door leaf frame 3, look from the outdoor, realize that full hidden glass designs pleasing to the eye, high-end, the atmosphere, when deckle edge wearing and tearing, dismantle self-tapping screw with banding piece 7 pull down can be with many sealed deckle edges 5 together tear down, after changing sealed deckle edge, with banding piece 7 dress back can, maintenance time and cost have been practiced thrift, the practicality is high.

Example 2

As shown in fig. 3, the airtight hidden frame automatic door comprises an upper frame 1, a fixed door leaf frame 2, translation door leaf frames 3, hollow glass 4 and sealing burrs 5, wherein the upper frame 1 is horizontally arranged at the top of a door opening, a track and hardware components are arranged in the upper frame 1, two fixed door leaf frames 2 are fixedly arranged at the left side and the right side below the upper frame 1, the upper ends of the two translation door leaf frames 3 are connected with the hardware components in the upper frame 1, the two translation door leaf frames 3 slide along the track of the upper frame 1, the hollow glass 4 is arranged on each of the fixed door leaf frames 2 and the translation door leaf frames 3, the hollow glass 4 shields and hides the fixed door leaf frames 2 and the translation door leaf frames 3, and the sealing burrs 5 are arranged at the matching parts of the two translation door leaf frames 3 and the two fixed door leaf frames 2 and the upper frame 1; the door frame also comprises two decorative plates 6 and a plurality of edge sealing pieces 7, wherein the decorative plates 6 are arranged on the inner side surface and the outer side surface of the upper frame 1 facing the fixed door frame 2 and the movable door frame 3, two or more than two sealing burrs 5 which are arranged in parallel are arranged on the plurality of edge sealing pieces 7, and the plurality of edge sealing pieces 7 are respectively arranged on the two decorative plates 6, the two fixed door frames 2 and the two movable door frames 3, so that a plurality of sealing burrs 5 are used for sealing a plurality of joints between the fixed door frame 2 and a civil engineering structure, between the movable door frame 3 and the upper frame 1, between the movable door frame 3 and the fixed door frame 2, between the movable door frame 3 and between the movable door frame 3 and the ground; the hollow glass 4 comprises an outer layer glass 8 and an inner layer glass 9, a division bar is arranged between the outer layer glass 8 and the inner layer glass 9, the thickness of the division bar is at least 20MM, the outer layer glass 8 is adhered to the outer surface of the fixed door leaf frame 2 and the movable door leaf frame 3 through structural adhesive, the edge of the outer layer glass 8 is level with the edge of the outer surface of the fixed door leaf frame 2 and the movable door leaf frame 3, and the inner layer glass 9 is adhered to the fixed door leaf frame 2 and the movable door leaf frame 3 through structural adhesive; the edge sealing piece 7 is stuck on the outer glass 8 of the fixed door leaf frame 2 and is opposite to the decorative plate 6 and the inner side wall of the movable door leaf frame 3;

through the interval increase thermal insulation performance between increase outer glass 8 and the inlayer glass 9, outer glass 8 and inlayer glass 9 all are connected with fixed door leaf frame 2 and translation door leaf frame 3 through the structural adhesive, realize that the two-layer bonding, work is solid stable, outer glass 8 covers the surface of fixed door leaf frame 2 and translation door leaf frame 3, hide fixed door leaf frame 2 and translation door leaf frame 3, look from outdoor, realize full hidden glass design, pleasing to the eye, high-end, the atmosphere, banding spare 7 paste and reduce the use of punching and automatic screw on outer glass 8, realize multiple mounting means and the mounted position of banding spare 7, realize the seal structure of multiple form, the improvement suitability, the novelty.

As shown in fig. 1 to 4, when the airtight hidden frame automatic door of the present utility model works, firstly, a proper sealing edge piece 7 is selected according to the actual airtight requirement, then a plurality of sealing burrs 5 are embedded in a plurality of grooves one of the sealing edge piece 7, a plurality of sealing burrs 7 are respectively installed on two decorative plates 6, two fixed door leaf frames 2 and two translation door leaf frames 3, a plurality of sealing joints are formed between the fixed door leaf frames 2 and civil engineering structures, between the translation door leaf frames 3 and the upper frame 1, between the translation door leaf frames 3 and the fixed door leaf frames 2, between the translation door leaf frames 3 and between the translation door leaf frames 3 and the ground, then, a sealing glue 10 is filled at the joint of the decorative plates 6 and the outer layer glass 8 on the fixed door leaf frames 2, finally when burrs are worn, the sealing burrs 5 can be removed together by removing the sealing edges 7, and the sealing edge piece 7 can be assembled again after the sealing burrs are replaced.

The main functions realized by the utility model are as follows:

1. the quantity and the positions of sealing burrs are flexibly adjusted through the edge sealing piece, so that a plurality of seals which are vertically and horizontally arranged are formed, and the air tightness of the automatic door is high;

2. the sealing burrs are arranged on the edge sealing piece, a special profile for replacing the burr grooves is not needed, and the cost is reduced;

3. the sealing burrs are arranged on the edge sealing piece, so that the installation is firm and reliable, and the disassembly, assembly and maintenance are convenient.

The airtight hidden frame automatic door is in a common mechanical mode in the installation mode, the connection mode or the setting mode, and can be implemented as long as the beneficial effects of the airtight hidden frame automatic door can be achieved; the upper frame 1, the fixed door leaf frame 2, the translation door leaf frame 3, the hollow glass 4, the sealing burrs 5, the outer layer glass 8, the inner layer glass 9, the sealant 10 and the rectangular steel tube 11 of the airtight hidden frame automatic door are purchased in the market, and can be installed and operated by a person skilled in the art according to the attached using instruction without creative labor of the person skilled in the art.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The airtight hidden frame automatic door comprises an upper frame (1), fixed door leaf frames (2), translation door leaf frames (3), hollow glass (4) and sealing burrs (5), wherein the upper frame (1) is horizontally arranged at the top of a door opening, a track and hardware components are arranged in the upper frame (1), the two fixed door leaf frames (2) are fixedly arranged at the left side and the right side below the upper frame (1), the upper ends of the two translation door leaf frames (3) are connected with the hardware components in the upper frame (1), the two translation door leaf frames (3) slide along the track of the upper frame (1), the hollow glass (4) is arranged on the fixed door leaf frames (2) and the translation door leaf frames (3), and the hollow glass (4) shields and hides the fixed door leaf frames (2) and the translation door leaf frames (3), and the sealing burrs (5) are arranged at the matching parts of the two translation door leaf frames (3) and the two fixed door leaf frames (2) and the upper frame (1); the door frame is characterized by further comprising two decorative plates (6) and a plurality of edge sealing pieces (7), wherein the upper frame (1) faces the inner side face and the outer side face of the fixed door frame (2) and the movable door frame (3) respectively, the decorative plates (6) are arranged on the inner side face and the outer side face of the movable door frame (3), two or more than two sealing burrs (5) which are arranged in parallel are arranged on the edge sealing pieces (7), the edge sealing pieces (7) are respectively arranged on the two decorative plates (6), the two fixed door frames (2) and the two movable door frames (3), so that a plurality of sealing burrs (5) seal a plurality of matching positions between the fixed door frame (2) and a civil engineering structure, between the movable door frame (3) and the upper frame (1), between the movable door frame (3) and the fixed door frame (2), and between the movable door frame (3) and the ground.

2. An airtight hidden frame automatic door according to claim 1, characterized in that two decorative plates (6) are made of thick aluminum veneers with the thickness not less than 2.5MM, rectangular steel pipes (11) are horizontally arranged between the two decorative plates (6), and the rectangular steel pipes (11) are used for fixedly connecting hardware components of the translational door leaf frame (3).

3. The airtight hidden frame automatic door according to claim 1, wherein the edge sealing pieces (7) are aluminum alloy edge sealing, the edge sealing pieces (7) are fixed on the two decorative plates (6), the fixed door leaf frame (2) and the movable door leaf frame (3) through countersunk self-tapping nails, the cross section of the edge sealing pieces (7) is M-shaped, at least two grooves I for embedding sealing burrs (5) are formed in the outer portion of the edge sealing pieces (7), and a groove II for placing self-tapping nail caps is formed in the outer portion of the edge sealing pieces (7).

4. An airtight hidden frame automatic door according to claim 1, characterized in that the hollow glass (4) comprises an outer layer glass (8) and an inner layer glass (9), a spacer is arranged between the outer layer glass (8) and the inner layer glass (9), the thickness of the spacer is at least 20MM, the outer layer glass (8) is adhered to the outer surface of the fixed door leaf frame (2) and the movable door leaf frame (3) through structural adhesive, the edge of the outer layer glass (8) is flush with the outer surface edge of the fixed door leaf frame (2) and the movable door leaf frame (3), and the inner layer glass (9) is adhered in the fixed door leaf frame (2) and the movable door leaf frame (3) through structural adhesive.

5. An airtight hidden frame automatic door according to claim 4, further comprising a sealant (10), wherein the junction of the decorative plate (6) located outside the upper frame (1) and the outer layer glass (8) on the fixed door leaf frame (2) is sealed by filling the sealant (10).

6. An airtight hidden-frame automatic door according to claim 1, characterized in that the edge sealing member (7) is stuck to the outer glass (8) of the fixed door leaf frame (2) and is opposed to the decorative plate (6) and the inner side wall of the movable door leaf frame (3).