CN218509359U

CN218509359U - Multi-cavity heat-insulation rubber strip bridge-cut-off aluminum alloy narrow-frame door-clip glass ground spring door system

Info

Publication number: CN218509359U
Application number: CN202222549041.9U
Authority: CN
Inventors: 严政; 熊联波
Original assignee: CMCU Engineering Co Ltd
Current assignee: CMCU Engineering Co Ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-02-21
Anticipated expiration: 2032-09-26

Abstract

The utility model relates to a multicavity thermal-insulated adhesive tape bridge cut-off aluminum alloy narrow frame door presss from both sides glass ground spring door system belongs to the glass curtain wall field. The stress structure of the frameless glass ground spring door and the decorative effect of the framed glass ground spring door are organically combined by comprehensively considering the stress structure and the decorative effect of the glass ground spring door, the frameless glass ground spring door is a stressed hardware and is directly fixed at the corner of glass, the structure is simple, safety and reliability are realized, then, the four sides of the glass are sealed by adopting sectional materials, the appearance effect is more exquisite and attractive, and meanwhile, the effect caused by improper treatment of the edge of the glass is shielded. The framed glass ground spring door frame section is a non-stressed component, and the section size can be greatly reduced, so that the framed glass ground spring door frame section has a more exquisite and attractive effect.

Description

Multi-cavity heat-insulation rubber strip bridge-cut-off aluminum alloy narrow-frame door-clip glass ground spring door system

Technical Field

The utility model belongs to the glass curtain wall field, concretely relates to multicavity thermal-insulated adhesive tape bridge cut-off aluminum alloy narrow frame door presss from both sides glass ground spring door system.

Background

The glass ground spring door adopts a buried door shaft spring or a built-in vertical ground spring, the door leaf can be freely opened inside and outside, and the door leaf is in a closed position when not touched, which is a common door in glass curtain wall engineering projects. The glass ground bounce door has no exposed components such as hinges, only a door frame and a door leaf are shown, the appearance effect is high-end and atmospheric, and the glass ground bounce door is suitable for most buildings, so that the application range is wide and the glass ground bounce door is favored by the market.

The existing glass ground spring door is divided into a frameless door and a framed door. The largest defect of the frameless glass ground spring door is that single-layer glass is adopted, the heat insulation performance is poor, and energy is not saved; the most obvious problem of the framed glass ground spring door is that the frame is thick, and the frame is used as a stress member, so that the frame is thick in size and ugly in appearance to ensure the reliability of the frame, and the appearance effect of the framed glass ground spring door is reduced to a certain extent; in addition, thick frame section bars are also not favorable to site operation, and this also can reduce the efficiency of construction, delay the construction progress.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a multicavity thermal-insulated adhesive tape bridge cut-off aluminum alloy narrow frame door presss from both sides glass ground bullet door system to solve the not enough that current glass ground bullet door exists.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a multi-cavity heat-insulation adhesive tape bridge-cut-off aluminum alloy narrow-frame door clip glass floor spring door system is characterized in that two oppositely arranged door frames 9 and a middle door upper frame 10 are encircled to form an n-shaped or H-shaped door opening, and heat-insulation glass 1 is correspondingly arranged in the door opening; the upper pivot seat 4 is arranged at the side edge of a door opening shaft in the upper door frame 10, the ground spring 7 is arranged in the ground and corresponds to the upper pivot seat 4, the upper door clamp 5 and the lower door clamp 6 are oppositely and fixedly arranged at the side edge of the door opening shaft of the heat insulation glass 1 and are respectively arranged at the upper corner part and the lower corner part of the heat insulation glass 1, the upper door clamp 5 is connected and matched with the upper pivot seat 4, and the lower door clamp 6 is connected and matched with the ground spring 7; the door frame further comprises a door frame 2 and a sealing rubber strip 11; the door frame 2 is a bridge-cut-off aluminum alloy section, the door frame 2 is bonded and fixed on the edge of the heat-insulating glass 1 through structural adhesive and shields the upper door clamp 5 and the lower door clamp 6, and a gap between the heat-insulating glass 1 and the door frame 2 is sealed by weather-proof sealant; the sealing rubber strip 11 is arranged at the periphery of the door frame 2, and one side of the sealing rubber strip 11, which is far away from the heat insulation glass 1, is provided with a water-covering rubber strip part 1101 and a telescopic rubber strip part 1102 so as to divide a gap around the door frame 2 into a plurality of independent cavities, wherein the water-covering rubber strip part 1101 is positioned at two ends, and the telescopic rubber strip part 1102 is positioned in the middle.

Further, the joint strip 11 is correspondingly clamped into the clamping groove 201 of the doorframe 2 through two connecting ribs 1103, and the two connecting ribs 1103 are located at two ends and arranged back to back with the flashing rubber strip portion 1101.

Further, the retractable rubber strip portion 1102 in the middle of the sealing rubber strip 11 is a rib with a hollow cavity.

Furthermore, a flashing strip 1104 is arranged beside the convex rib.

Further, the joint strip 11 is an integrally formed structure.

The beneficial effects of the utility model reside in that:

compared with the traditional broadside effect of the framed ground spring door, the door frame of the system is small in size, the size of the door frame can be controlled within 10cm, the more concise and elegant appearance effect is achieved, the door frame details are more exquisite and attractive, and the door frame is firm, durable and convenient to install. The components are prefabricated and processed in factories, so that the site construction and the quality guarantee are facilitated, and the construction period is shortened.

The stress structure of the frameless glass ground bounce door and the decorative effect of the framed glass ground bounce door are organically combined by the system, the defect that the frame profile of the framed glass ground bounce door is large in size and ugly due to stress reasons is avoided, and the defect that the glass edge of the frameless glass ground bounce door is improperly processed is also avoided. The glass door can be widely applied to the positions of the outer facade access of large public buildings such as large stadiums, museums and exhibition centers, large commercial complexes, high-grade hotels and the like, and meets the requirement of architects on the appearance effect of the narrow-frame glass ground bounce door.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

For the purposes of promoting a better understanding of the objects, features and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:

fig. 1 is an overall elevation view of the present invention;

FIG. 2 is an overall external three-dimensional view of the present invention;

FIG. 3 is a three-dimensional view of the door leaf assembly;

FIG. 4 is a view of the utility model 1-1 of a longitudinal section node;

FIG. 5 isbase:Sub>A cross sectional view A-A of the present invention;

FIG. 6 is an enlarged view of a node of the present invention;

FIG. 7 is a schematic structural view of the sealing rubber strip of the present invention;

fig. 8 is a schematic view of the door frame structure of the present invention.

Reference numerals are as follows:

the door comprises heat insulation glass 1, a door frame 2, a handle 3, an upper pivot seat 4, an upper door clamp 5, a lower door clamp 6, a floor spring 7, a lock clamp 8, a door frame 9, an upper door frame 10 and a sealing rubber strip 11; a flashing tape portion 1101, a flexible tape portion 1102, a connecting rib 1103, and a flashing tape 1104; a card slot 201.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the features in the following embodiments and examples may be combined with each other without conflict.

Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in any way limiting the scope of the invention; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc., indicating directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Referring to fig. 1 to 8, a multi-cavity heat-insulating adhesive tape bridge-cut-off aluminum alloy narrow-frame door clip glass floor spring door system is shown, wherein two oppositely arranged door frames 9 and a middle door upper frame 10 enclose an n-shaped or H-shaped door opening, and heat-insulating glass 1 is correspondingly arranged in the door opening; the upper pivot seat 4 is arranged at the side edge of a door opening shaft in the door upper frame 10, the floor spring 7 is arranged in the ground and corresponds to the upper pivot seat 4, the upper door clamp 5 and the lower door clamp 6 are oppositely and fixedly arranged at the side edge of the door opening shaft of the heat-insulating glass 1 and are respectively arranged at the upper corner and the lower corner of the heat-insulating glass 1, the upper door clamp 5 is connected and matched with the upper pivot seat 4, and the lower door clamp 6 is connected and matched with the floor spring 7; the door frame also comprises a door frame 2 and a sealing rubber strip 11; the door frame 2 is a bridge-cut-off aluminum alloy profile, the door frame 2 is fixedly bonded on the edge of the heat-insulating glass 1 through structural adhesive and shields the upper door clamp 5 and the lower door clamp 6, and a gap between the heat-insulating glass 1 and the door frame 2 is sealed by weather-resistant sealant; the sealing rubber strip 11 is arranged at the periphery of the doorframe 2, and the sealing rubber strip 11 is provided with a water-covered rubber strip portion 1101 and a telescopic rubber strip portion 1102 on the side away from the insulating glass 1 so as to divide the gap around the doorframe 2 into a plurality of independent cavities, wherein the water-covered rubber strip portion 1101 is positioned at two ends, and the telescopic rubber strip portion 1102 is positioned in the middle.

In the scheme, the upper door clamp 5, the lower door clamp 6 and the lock clamp 8 are directly fixed on the heat-insulating glass, wherein the upper door clamp 5 and the lower door clamp 6 are fixedly arranged at the corner of the heat-insulating glass 1, the positions of the upper door clamp and the lower door clamp correspond to the upper pivot seat 4 and the ground spring 7, the lock clamp 8 is arranged at the middle ground position of the heat-insulating glass 1, and the stress of the heat-insulating glass 1 is born by the upper door clamp, the lower door clamp and the lock clamp which are fixed at the corner. The door frame 2 is a bridge-cut-off aluminum alloy section bar and is a non-stressed component, the door frame is clamped into the heat insulation glass 1 and then is bonded and fixed through the structural adhesive and the heat insulation glass 1, and then the weather-proof sealant is used for sealing a gap between the section bar and the glass. The joint strip 11 and the (aluminum alloy section bar) door frame 2 form a main frame system of the whole system, the (aluminum alloy section bar) door frame 2 is a non-stressed component, stressed hardware of a door does not need to be connected, and the weight of glass does not need to be borne, so that the cross section size of the door frame 2 is subject to the aim of shielding corner door clamp hardware, the minimum size of the aluminum alloy section bar can be achieved while the appearance effect is ensured, and the broken bridge structure in the middle of the section bar can also achieve the heat preservation and insulation function effect.

In this embodiment, the sealing rubber strip 11 has a combined structure, and includes a flashing rubber strip portion 1101 and a retractable rubber strip portion 1102. The flashing adhesive tape portion 1101 is provided with two flashing structures which are respectively positioned at two ends of the adhesive tape (namely positioned at indoor and outdoor positions), and the two flashing structures at the indoor and outdoor positions prevent water from entering and prevent indoor and outdoor air from circulating, so that the effect of heat preservation is achieved. The middle telescopic glue strip part 1102 is a convex rib with a hollow cavity, and a flashing strip 1104 is also arranged beside the convex rib; the convex ribs of the hollow cavity can be matched with the inner side and the outer side of the water-covering adhesive tape portions 1101 to divide gaps around the door frame 2 into a plurality of independent cavities so as to achieve the effect of heat preservation and heat insulation, and on the other hand, the gaps around the door frame can be sealed more tightly, so that the waterproof effect is facilitated. This joint strip 11 has adopted special double flute card to go into the cooperation mode, and joint strip 11 corresponds the card through two splice bars 1103 promptly and goes into the draw-in groove 201 of door frame 2, and two splice bars 1103 are located both ends and set up back to back with drape over water adhesive tape portion 1101, and such form both is convenient for install, can also reach better gap shutoff effect.

Preferably, joint strip 11 is the integrated into one piece structure, both is convenient for manufacture, can also reliably guarantee sealing reliability.

Still include the handle 3 in this system, handle 3 passes door frame 2 and fixes on insulating glass 1.

The specific construction method of the system mainly comprises the following steps:

(1) Preparing: identifying the door opening position of the glass ground bounce door in a construction area in advance;

(2) Paying off and hardware pre-installation of a rotating shaft: on the basis of a design drawing, the size of a door opening is checked again, a door leaf rotating shaft is marked in a paying-off mode, an upper pivot seat 4 is installed at the positions of two sides of a door opening shaft of a door upper frame 10, a floor spring 7 is installed at the positions of two sides of the door opening shaft on the ground, and the upper pivot seat 4 and the floor spring 7 are located on the same vertical axis to guarantee normal rotation opening of the door.

(3) Panel processing: according to the requirements of design drawings, the heat insulation glass 1 is processed in advance in a factory according to the design size and the shape to complete cutting, drilling and toughening assembly, and the bridge cutoff aluminum alloy door frame 2 is cut according to the design size.

(4) Assembling the panel: according to the requirement of design drawing, will go up door clamp 5, lower door clamp 6, lock clamp 8 installation and fix in insulating glass 1's relevant position, the (bridge cut-off aluminum alloy) door frame 2 equipment bonds and is fixed in insulating glass 1's limit portion, guarantees to shelter from the bight five metals completely, and insulating glass 1 and (bridge cut-off aluminum alloy) door frame 2 link up the limit seam and glue in succession and strike off and strickle off, and handle 3 passes (bridge cut-off aluminum alloy) door frame 2 and fixes on insulating glass 1.

(5) Field installation: and (3) tightly sucking the assembled glass ground spring door leaf by using a glass sucker, and then lifting and conveying to an installation position to install the upper door clamp 5, the lower door clamp 6, the pre-installed upper pivot seat 4 and the floor spring 7.

(6) Debugging and fixing: after the field installation is completed, the integral debugging is carried out, the sizes of gaps around the door leaf are ensured to meet the design requirements, and the door leaf is ensured to be opened smoothly and locked normally.

(7) Sealing and concealing: because the application environment of the system is an outdoor vertical surface, all gaps of the system are sealed in a waterproof mode integrally by weather-resistant sealant, and the positions of the door gaps are sealed by sealing rubber strips 11.

The stress structure of the frameless glass ground spring door and the decorative effect of the framed glass ground spring door are organically combined through comprehensive consideration of the stress structure and the decorative effect of the glass ground spring door, the frameless glass ground spring door is a stressed hardware and is directly fixed at the corner of glass, the structure is simple, safety and reliability are achieved, then the four sides of the glass are sealed by adopting sectional materials, the appearance effect is more exquisite and attractive, and meanwhile, the effect caused by improper treatment of the edge of the glass is shielded, and is rough. The framed glass ground spring door frame section is a non-stressed component, and the section size can be greatly reduced, so that the framed glass ground spring door frame section has a more exquisite and attractive effect.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.

Claims

1. A multi-cavity heat-insulation rubber strip bridge-cut-off aluminum alloy narrow-frame door clip glass floor spring door system is characterized in that two oppositely arranged door frames (9) and a middle door upper frame (10) are encircled to form an n-shaped or H-shaped door opening, and heat-insulation glass (1) is correspondingly arranged in the door opening; the upper pivot seat (4) is arranged at the side edge of a door opening shaft in the upper door frame (10), the ground spring (7) is arranged in the ground and corresponds to the upper pivot seat (4), the upper door clamp (5) and the lower door clamp (6) are oppositely and fixedly arranged at the side edge of the door opening shaft of the heat-insulating glass (1) and are respectively arranged at the upper corner part and the lower corner part of the heat-insulating glass (1), the upper door clamp (5) is connected and matched with the upper pivot seat (4), and the lower door clamp (6) is connected and matched with the ground spring (7); the method is characterized in that: the door frame further comprises a door frame (2) and a sealing rubber strip (11); the door frame (2) is a bridge-cut-off aluminum alloy profile, the door frame (2) is bonded and fixed on the edge of the heat-insulating glass (1) through structural adhesive and shields the upper door clamp (5) and the lower door clamp (6) inside, and a gap between the heat-insulating glass (1) and the door frame (2) is sealed by weather-resistant sealant; the sealing rubber strip (11) is arranged at the periphery of the door frame (2), one side of the sealing rubber strip (11) which is far away from the heat insulation glass (1) is provided with a water-coated rubber strip part (1101) and a telescopic rubber strip part (1102) so as to divide a gap around the door frame (2) into a plurality of independent cavities, wherein the water-coated rubber strip part (1101) is positioned at two ends, and the telescopic rubber strip part (1102) is positioned in the middle.

2. The multi-cavity heat-insulation rubber strip bridge-cut-off aluminum alloy narrow-frame door-clip glass ground spring door system of claim 1, which is characterized in that: the sealing rubber strip (11) is correspondingly clamped into the clamping groove (201) of the door frame (2) through two connecting ribs (1103), and the two connecting ribs (1103) are positioned at two ends and arranged back to back with the water-covering rubber strip part (1101).

3. The multi-cavity heat-insulating rubber strip bridge-cut-off aluminum alloy narrow-frame door-clip glass ground spring door system of claim 2, which is characterized in that: the telescopic rubber strip part (1102) in the middle of the sealing rubber strip (11) is a convex rib with a hollow cavity.

4. The multi-cavity heat-insulating rubber strip bridge-cut-off aluminum alloy narrow-frame door-clip glass ground spring door system of claim 3, which is characterized in that: a flashing strip (1104) is arranged beside the convex rib.

5. The multi-cavity heat-insulation rubber strip bridge-cut-off aluminum alloy narrow-frame door clamp glass floor spring door system according to any one of claims 1 to 4, characterized in that: the sealing rubber strip (11) is of an integrally formed structure.