Cold-bridge-free box body aluminum plastic tee joint and frame strip
A technology of aluminum-plastic and box, which is applied in the connection of rods, connecting components, mechanical equipment, etc., which can solve the difficulty of grasping the adaptability between the tee of the box without cold bridge and the frame, the connection of the fitting error, the failure, etc. problem, to achieve good sealing and anti-cold bridge effect, simple manufacturing process, and low material effect
Active Publication Date: 2014-08-13
宁波鑫龙空调器材有限公司
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Problems solved by technology
[0003] In order to overcome the above-mentioned deficiencies, the purpose of the present invention is to provide a non-cold bridge box aluminum-plastic tee and frame strips in the field, so that it can solve the problem of matching between the existing non-cold bridge box tee pieces and frame strips. It is difficult to grasp the characteristics, and it is easy to cause technical problems of connection failure due to adaptation errors
Method used
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[0022] now attached Figure 1~6 , to further describe the present invention.
[0023] The aluminum-plastic tee of the anti-cold bridge box includes an aluminum outer frame seat 1 and a plastic inner frame seat, and the outer frame seat is connected as a whole by three outer frames 101 respectively located at the same upward direction of the aluminum-plastic tee joint. In this way, the inner frame seat is composed of three inner frames 2 respectively corresponding to the three outer frames of the outer frame seat, and the respective frame edges of the three inner frames respectively cooperate with the corresponding upper outer frame frame edges through sliding locking. Specifically, one side of the inner frame is provided with a dovetail-shaped groove 201, and the corresponding side of the outer frame is provided with a dovetail-shaped convex rib 102 that slides and locks with the groove, and the other side of the inner frame Concave-convex positioning is adopted between the f...
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The invention relates to a cold-bridge-free box body aluminum plastic tee joint and a frame strip. The aluminum plastic tee joint comprises an aluminum outer frame seat and a plastic inner frame seat, wherein the outer frame seat is provided with outer frames which are arranged along the three ways of the aluminum plastic tee joint. The aluminum plastic tee joint is structurally characterized in that the inner frame seat is correspondingly divided into three independent inner frames according to the outer frames in the three ways of the outer frame seat, the three inner frames are respectively in sliding and locking fit with the edges of the outer frames in the corresponding ways, and the three fit inner frames are mutually spliced to form the inner frame seat with a closed surface. The frame strip consists of aluminum outer frame strips and plastic inner frame strips, wherein the edges of the outer frame strips are in sliding and locking fit with the edges of the inner frame strips, and when the frame strip is in insertion fit with the aluminum plastic tee joint, the outer frame strips wrap the outer frames and the inner frame strips wrap the inner frames. The cold-bridge-free box body aluminum plastic tee joint and the frame strip have the advantages that the manufacturing technology is simpler, the materials are saved, the assembling is more flexible and convenient to perform, the structural strength is high, the sealing performance and the anti-cold-bridge effect are good, and the cold-bridge-free box body aluminum plastic tee joint and the frame strip are respectively suitable for being used as tee joint parts and frame strips of various anti-cold-bridge box bodies.
Description
technical field [0001] The invention relates to an equipment box frame, which is an aluminum-plastic tee and frame strips for a box body without a cold bridge. Background technique [0002] The existing common three-way and four-way pipe fittings are used for pipeline gas or liquid transportation, while the three-way pipe fittings used in air-conditioning fan box equipment are used as box frame parts, mainly to support and prevent cold bridges . The tee piece in the existing air conditioner fan casing is generally directly integrally formed. Although the process is not complicated, the applicability is not strong. The main reason is that the material of the tee is usually a single material. For the air conditioner fan box, due to the requirement of anti-cold bridge, it is necessary to ensure sealing and reduce heat transfer when the tee is connected to the frame. It is also necessary to ensure the strength of the structure. Obviously, it is difficult for a single aluminum...
Claims
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IPC IPC(8): F16B7/08
Inventor 鲁柏鑫
Owner 宁波鑫龙空调器材有限公司