CN218522900U

CN218522900U - Corner linking structure of foaming board

Info

Publication number: CN218522900U
Application number: CN202222146807.9U
Authority: CN
Inventors: 陈明; 王琨; 付文; 钱景致; 靳业奇; 朱云; 吴伟; 周士群; 王忠振; 贾广胜; 何明刚
Original assignee: Dalian Iceberg Air Conditioning Equipment Co ltd
Current assignee: Dalian Iceberg Air Conditioning Equipment Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2023-02-24
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses structure is linked to corner of foaming board relates to connecting device technical field, especially relates to a structure is linked to foaming case panel corner of central air conditioning end equipment. The right-angle fastening component A of the utility model is assembled at one end of the outer plate and the inner plate to form a cavity, and foaming materials are poured into the cavity to form a foaming plate with the right-angle fastening component A; the right-angle fastening component B is assembled at one end of the outer plate and the inner plate to form a cavity, and foaming materials are poured into the cavity to form a foaming plate with the right-angle fastening component B; and (3) connecting the foaming board with the right-angle fastening component A and the foaming board with the right-angle fastening component B through the right-angle fastening component A and the right-angle fastening component B, and fixing the foaming boards through fasteners. The technical scheme of the utility model metal frame assembly connection structure among the prior art has been solved and has been formed the cold bridge between the inside and outside slab band for the foaming panel surface forms the problem of condensation, and the assembling process is loaded down with trivial details, the limited and not high scheduling problem of assembly precision of intensity.

Description

Corner linking structure of foaming board

Technical Field

The utility model discloses structure is linked to corner of foaming board relates to connecting device technical field, especially relates to a structure is linked to foaming case panel corner of central air conditioning end equipment.

Background

The central air-conditioning terminal equipment is a product for conveying air meeting the requirements of temperature, humidity and cleanliness for an active area, and an internal power device, namely a fan and a motor, is required to ensure that the air meeting the requirements is conveyed in a directional manner during the operation of the central air-conditioning terminal equipment; a clean filtering device; a humidifying and dehumidifying device; energy exchange device etc. seal in purpose-built box, the box needs have intensity requirement, needs keep warm, and need certain seal, and most all adopt sandwich foam board's structure at present, and the foam board splices into the box according to specific specification. The foaming panel comprises a metal frame, a foaming material, an inner metal plate attached to the inside of the foaming material and an outer metal plate attached to the outside of the foaming material, wherein one part of the metal frame is in contact with the inside of the foaming box and is made of metal, and the heat transfer performance of the metal frame is stronger than that of the foaming material, so that a cold bridge is formed between the inner metal plate and the outer metal plate due to the existence of the metal frame, and the outer surface of the foaming panel is condensed to affect the use of the foaming panel. And the assembly process is tedious, the intensity is limited, the assembly precision is not high.

In view of the above problems in the prior art, it is necessary to design a novel corner linking structure of a foam board to overcome the problems in the prior art.

Disclosure of Invention

According to the metal frame assembly connecting structure that above-mentioned prior art provided there is the cold bridge that forms between the inside and outside board muscle for the foaming panel surface forms the problem of condensation, and the technical problem such as the equipment process is loaded down with trivial details, intensity is limited and assembly precision is not high, and provides a corner of foaming board and links structure. The utility model discloses the right angle fastening components who mainly utilizes the combination formula seals the tip of foaming board, connects the foaming board of corner both sides simultaneously to realize the convenient high efficiency of installation, it is high to link intensity, the precision is high, links the reliable structure that does not have the cold bridge.

The utility model discloses a technical means as follows:

a corner linking structure of a foam board includes: the outer plate, the inner plate, the right-angle fastening component A, the right-angle fastening component B and the fastening piece;

further, the right-angle fastening component A is assembled at one end of the outer plate and one end of the inner plate to form a cavity, and foaming materials are poured into the cavity to form a foaming plate with the right-angle fastening component A;

furthermore, the right-angle fastening component B is assembled at one end of the outer plate and one end of the inner plate to form a cavity, and foaming materials are poured into the cavity to form a foaming plate with the right-angle fastening component B;

further, the foaming board with the right-angle fastening component A and the foaming board with the right-angle fastening component B are linked through the right-angle fastening component A and the right-angle fastening component B and are fixed through the fastening piece.

Further, the right angle fastening assembly a includes: the aluminum alloy right-angle fastener A and the plastic structural part A;

further, the aluminum alloy right-angle fastener A is of a frame structure made of aluminum alloy, an installation positioning groove is formed in the inner side wall of the front portion of the aluminum alloy right-angle fastener A, an installation clamping groove is formed in the inner side wall of the middle portion of the aluminum alloy right-angle fastener A, an outer plate clamping groove is formed in the inner side wall of the rear portion of the aluminum alloy right-angle fastener A, and an outer plate is fixedly assembled through the outer plate clamping groove;

furthermore, the plastic structural part A is a frame structure made of plastic, the inner side wall of the front part of the plastic structural part A is provided with an installation buckle corresponding to an installation caulking groove arranged on the inner side wall of the middle part of the aluminum alloy right-angle fastener A, the outer side of the rear part of the plastic structural part A is provided with an inner plate installation groove, and the plastic structural part A is assembled with an inner plate through the inner plate installation groove and double-sided adhesive;

further, the plastic structural part A is connected with a mounting clamping groove formed in the inner side wall of the middle part of the aluminum alloy right-angle fastener A through a mounting buckle on the inner side wall of the front part of the plastic structural part A, a right-angle fastening assembly A is combined, and the end head of the foaming plate is blocked.

Further, the right angle fastening assembly B includes: an aluminum alloy right-angle fastener B and a plastic structural member B;

further, the aluminum alloy right-angle fastener B is of a frame structure made of aluminum alloy, the front end part of the aluminum alloy right-angle fastener B is provided with an installation positioning boss corresponding to the installation positioning groove of the aluminum alloy right-angle fastener A, the inner side wall of the front part of the aluminum alloy right-angle fastener B is provided with an installation clamping groove, the inner side wall of the rear part of the aluminum alloy right-angle fastener B is provided with an outer plate clamping groove, and an outer plate is fixedly assembled through the outer plate clamping groove;

furthermore, the plastic structural member B is a frame structure made of plastic, an installation buckle corresponding to an installation clamping groove formed in the inner side wall of the front part of the aluminum alloy right-angle fastener B is arranged on the inner side wall of the middle part of the plastic structural member B, an inner plate installation groove is formed in the outer side wall of the rear part of the plastic structural member B, and the plastic structural member B is assembled with the inner plate through the inner plate installation groove and the double-sided adhesive (5);

further, the plastic structural member B is connected with a mounting clamping groove arranged on the inner side wall of the front part of the aluminum alloy right-angle fastener B through a mounting front buckle on the inner side wall of the front part of the plastic structural member B to form a right-angle fastening assembly B, and the end head of the foaming plate is blocked;

further, the mounting and positioning boss at the front end part of the aluminum alloy right-angle fastener B is inserted into the mounting and positioning groove at the inner side of the front part of the aluminum alloy right-angle fastener A, the mounting of the right-angle fastening component A and the right-angle fastening component B is positioned, and meanwhile the aluminum alloy right-angle fastener A and the aluminum alloy right-angle fastener B are fastened and connected through the fasteners.

Further, the double-sided adhesive is made of PU heat insulation materials.

Furthermore, an assembly hole is formed in the outer side wall of the position, where the aluminum alloy right-angle fastener A is assembled with the fastener, of the aluminum alloy right-angle fastener A, and the assembly hole is sealed through a cover cap.

Furthermore, a forced sealing structure is arranged at the joint of the right-angle fastening component A and the right-angle fastening component B, namely the joint of the plastic structural member A and the plastic combining member B;

furthermore, the forced sealing structure is soft PVC, and is compressed and molded once with the plastic binder B and is closely linked;

furthermore, when the plastic structural member A and the plastic binder B are combined together, the vertex angle of the plastic binder A is embedded into the forced sealing structure and is tightly combined with the forced sealing structure to form a sealing cold-bridge-proof structure.

Furthermore, the front end of the outer side of the plastic structural part B is provided with a soft sealing structure which is used for sealing the foot part at the inner side of the right angle after the foaming board with the right-angle fastening component A and the foaming board with the right-angle fastening component B are assembled into a right-angle structure;

furthermore, the soft sealing structure is soft PVC, and is compressed and molded with the plastic binder B at one time and is closely linked;

furthermore, when the plastic structural part B is combined with the plastic structural part A with the right-angle fastening assembly A, the dovetail structure angle of the soft sealing structure is large, and the dovetail structure angle is tightly connected with the plastic structural part A to form a bidirectional sealing structure, so that the air conditioner cavity can bear positive pressure and negative pressure.

Compared with the prior art, the utility model has the advantages of it is following:

1. the utility model provides a corner linking structure of foaming board, through right angle fastening component A and right angle fastening component B carry out foaming board corner and link, form the cold bridge structure of preventing entirely, avoided appearing the condensation on the panel;

2. the utility model provides a corner linking structure of a foaming board, which forms a double sealing body through a positive and negative pressure soft sealing structure and a forced sealing structure to realize the sealing function;

3. the corner linking structure of the foaming board provided by the utility model connects the right angle fastening component A and the right angle fastening component B through the fastener, so that the cavity sealing structure is tightly combined, and the heat preservation effect is better;

4. the utility model provides a corner linking structure of a foaming board, which hides a fastener 8 to increase the strength and has beautiful appearance;

5. the utility model provides a corner linking structure of a foaming board, which is formed by foaming high-pressure polyurethane at one time, and ensures the uniformity and the strength;

6. the utility model provides a structure is linked to the corner of foaming board, the pre-buried panel beating of section bar replaces the nut rivet, solves the assembly precision problem.

7. The utility model provides a structure is linked to foaming board's corner replaces current rivet nut to use, can solve and equip the precision problem.

8. The utility model provides a structure is linked to the corner of foaming board, the equipment time is short, and the stability and the uniformity of product are high moreover.

To sum up, use the technical scheme of the utility model metal frame assembly connection structure among the prior art has been solved and has been formed the cold bridge between the inside and outside slab muscle for the foaming panel surface forms the problem of condensation, and the assembling process is loaded down with trivial details, the limited and not high scheduling problem of assembly precision of intensity.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. the aluminum alloy right-angle fastener comprises an aluminum alloy right-angle fastener A2, an aluminum alloy right-angle fastener B3, a plastic structural part B4, a plastic structural part A5, a double-sided adhesive 6, an outer plate 7, an inner plate 8, a fastener 9, a cap 10, a soft sealing structure 11, a foaming material 12 and a forced sealing structure.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it should be understood that the directions or positional relationships indicated by the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom", etc., are usually based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, and in the case of not making a contrary explanation, these directional terms do not indicate and imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore, should not be interpreted as limiting the scope of the present invention: the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; 'above" may include both orientations "at 8230; \8230;' above 8230; 'at 8230;' below 8230;" above ". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

As shown in fig. 1, the utility model provides a structure is linked to corner of foaming board, include: the sealing structure comprises an aluminum alloy right-angle fastener A1, an aluminum alloy right-angle fastener B2, a plastic structural part B3, a plastic structural part A4, a double-sided adhesive 5, an outer plate 6, an inner plate 7, a fastener 8, a cap 9, a soft sealing structure 10, a foaming material 11 and a forced sealing structure 12;

the aluminum alloy right-angle fastener A1, the plastic structural part A4, the outer plate 6 and the inner plate 7 form a cavity for containing the foaming material 11; similarly, the aluminum alloy right-angle fastener B2, the plastic structural member B3, the outer plate 6 and the inner plate 7 also form a cavity for containing foaming materials 11 together, the two cavities are filled with the foaming materials, and a right-angle fastening assembly A and a right-angle fastening assembly B which are composed of the aluminum alloy right-angle fastener A1, the plastic structural member A4, the aluminum alloy right-angle fastener B2 and the plastic structural member B3 are sealed; the two assembled foaming plates are matched and tightly connected through the connecting structure of the aluminum alloy right-angle fastener A1 and the aluminum alloy right-angle fastener B2 to form a corner structure;

the aluminum alloy right-angle fastener A1, the plastic structural part A4, the aluminum alloy right-angle fastener B2 and the plastic structural part B3 respectively form a cold bridge prevention structure of two foaming plates

In order to ensure that the inner space and the outer space after the corner link joint are connected keep certain positive pressure and negative pressure, a special soft joint structure 10 is embedded on the specially designed plastic part 4 to realize the function.

In order to ensure reliable sealing performance, the sealing of a double-sealing-body structure, a soft sealing structure 10 and a forced sealing structure 12 are designed.

Adopt fastener 8 to carry out fixed connection to aluminum alloy right angle fastener A1 and aluminum alloy right angle fastener B2 for strengthening the intensity of corner linkage structure.

To prevent cold bridges, fastener 8 is hidden in the sealed cavity of aluminum alloy right angle fastener A1.

In order to achieve attractive appearance, the fastener 8 is hidden inside the equipment, and a cover cap 9 is externally arranged to form a sealed cavity to increase strength and prevent cold bridge.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a structure is linked to corner of foaming board which characterized in that:

the corner of foaming board links structure include: the device comprises an outer plate (6), an inner plate (7), a right-angle fastening component A, a right-angle fastening component B and a fastener (8);

the right-angle fastening component A is assembled at one end of the outer plate (6) and the inner plate (7) to form a cavity, and a foaming material (11) is poured into the cavity to form a foaming plate with the right-angle fastening component A;

the right-angle fastening component B is assembled at one end of the outer plate (6) and the inner plate (7) to form a cavity, and foaming materials (11) are poured into the cavity to form a foaming plate with the right-angle fastening component B;

and (3) connecting the foaming board with the right-angle fastening component A and the foaming board with the right-angle fastening component B through the right-angle fastening component A and the right-angle fastening component B, and fixing the foaming boards through a fastener (8).

2. The corner linking structure of a foam board according to claim 1, wherein:

the right-angle fastening component A comprises: an aluminum alloy right-angle fastener A (1) and a plastic structural part A (4);

the aluminum alloy right-angle fastener A (1) is of a frame structure made of aluminum alloy, an installation positioning groove is formed in the inner side wall of the front portion of the aluminum alloy right-angle fastener A, an installation clamping groove is formed in the inner side wall of the middle portion of the aluminum alloy right-angle fastener A, an outer plate clamping groove is formed in the inner side wall of the rear portion of the aluminum alloy right-angle fastener A, and an outer plate (6) is fixedly assembled through the outer plate clamping groove;

the plastic structural part A (4) is a frame structure made of plastic, an installation buckle corresponding to an installation caulking groove arranged on the inner side wall of the middle part of the aluminum alloy right-angle fastener A (1) is arranged on the inner side wall of the front part of the plastic structural part A, an inner plate installation groove is arranged on the outer side of the rear part of the plastic structural part A, and the plastic structural part A and the inner plate (7) are assembled together through the inner plate installation groove and a double-sided adhesive (5);

the plastic structural member A (4) is connected with a mounting clamping groove formed in the middle inner side wall of the aluminum alloy right-angle fastener A (1) through a mounting buckle on the front inner side wall of the plastic structural member A to form a right-angle fastening assembly A, and the end of the foaming plate is plugged.

3. The corner linking structure of a foam board according to claim 1, wherein:

the right-angle fastening component B comprises: an aluminum alloy right-angle fastener B (2) and a plastic structural member B (3);

the aluminum alloy right-angle fastener B (2) is of a frame structure made of aluminum alloy, the front end part of the aluminum alloy right-angle fastener B is provided with an installation positioning boss corresponding to the installation positioning groove of the aluminum alloy right-angle fastener A (1), the inner side wall of the front part is provided with an installation clamping groove, the inner side wall of the rear part is provided with an outer plate clamping groove, and an outer plate (6) is fixedly assembled through the outer plate clamping groove;

the plastic structural part B (3) is a frame structure made of plastic, an installation buckle corresponding to an installation clamping groove formed in the inner side wall of the front part of the aluminum alloy right-angle fastener B (2) is arranged on the inner side wall of the middle part of the plastic structural part B, an inner plate installation groove is formed in the outer side wall of the rear part of the plastic structural part B, and the plastic structural part B is assembled with an inner plate (7) through the inner plate installation groove and a double-sided adhesive (5);

the plastic structural member B (3) is connected with a mounting clamping groove arranged on the inner side wall of the front part of the aluminum alloy right-angle fastener B (2) through a mounting front buckle on the inner side wall of the front part of the plastic structural member B to form a right-angle fastening assembly B, and the end head of the foaming plate is blocked;

the installation positioning boss at the front end part of the aluminum alloy right-angle fastener B (2) is inserted into the installation positioning groove at the inner side of the front part of the aluminum alloy right-angle fastener A (1), the installation of the right-angle fastening component A and the right-angle fastening component B is positioned, and meanwhile, the aluminum alloy right-angle fastener A (1) and the aluminum alloy right-angle fastener B (2) are fastened and connected through the fastener (8).

4. A corner linking structure of a foam board according to any one of claims 2 and 3, wherein:

the double-sided adhesive (5) is made of PU heat insulation materials.

5. A corner linking structure of a foam board according to claim 3, wherein:

the aluminum alloy right-angle fastener A (1) is provided with an assembly hole on the outer side wall of the assembly fastener (8) and is sealed through a cover cap (9).

6. A corner linking structure of a foam board according to claim 3, wherein:

a forced sealing structure (12) is arranged at the joint of the right-angle fastening component A and the right-angle fastening component B, namely the joint of the plastic structural member B (3) and the plastic binder A (4);

the forced sealing structure (12) is soft PVC, is formed by primary compression with the plastic binder A (4) and is tightly linked;

when the plastic structural member B (3) and the plastic binder A (4) are combined together, the vertex angle of the plastic binder B (3) is embedded into the forced sealing structure (12) and is tightly combined with the forced sealing structure (12) to form a sealing cold bridge-proof structure.

7. The corner linking structure of a foam board according to claim 2, wherein:

the front end of the outer side of the plastic structural part A (4) is provided with a soft sealing structure (10) for sealing the foot part at the inner side of the right angle after a foaming plate with a right-angle fastening component A and a foaming plate with a right-angle fastening component B are assembled into a right-angle structure;

the soft sealing structure (10) is made of soft PVC, and is compressed and formed once with the plastic binder A (4) and is tightly linked;

when the plastic structural part A (4) and the plastic structural part B (3) with the right-angle fastening assembly A are combined together, the dovetail structure angle of the soft sealing structure (10) is large, and the dovetail structure angle and the plastic structural part B (3) are tightly linked to form a bidirectional sealing structure, so that the air conditioner cavity can bear positive pressure and negative pressure.