CN203640511U

CN203640511U - Door frame profile for door

Info

Publication number: CN203640511U
Application number: CN201320627706.1U
Authority: CN
Inventors: 孙建
Original assignee: 洛阳晶城玻璃有限公司
Priority date: 2013-09-29
Filing date: 2013-09-29
Publication date: 2014-06-11

Abstract

The utility model discloses a door frame profile for a door, and relates to a door frame profile. A convex strip A (4.5) is arranged on one side of the upper end of a vertical plate (4.4) of a frame body (4); one side of the upper part of the vertical plate is connected with one side of a connecting plate body (4.2); a small vertical plate (4.7) is arranged on the upper part, close to the other side, of the plate body; convex strips B (4.9) are respectively arranged on the two sides of the upper end of the small vertical plate; two eversion hook bumps A (1.1) which are respectively arranged at the lower part, close to the two sides, of the plate body (1.2) of a large buckle plate (1) are connected with the convex strip A and the convex strips B; one side surface of a plate (2.4) of a side buckle strip (2) is buckled on the outer side of the small vertical plate. According to the door frame profile for the door, the strict sealing connection is realized by utilizing a plug connection structure of the frame body, the large buckle plate and the side buckle strip; cold air is effectively prevented from flowing out; the door frame profile for the door has a good energy-saving effect, and is safe and stable.

Description

The doorframe of a kind of

[technical field]

The utility model relates to a kind of doorframe, especially relates to a kind of doorframe that is applicable to air cooling cabinet transformation or newly makes the door of hollow glass door use.

[background technology]

Known, hollow glass mainly uses on door, window, because heat insulation effect and the transparent effect of hollow glass door, window are much better than single-glass, so the scope of application of hollow glass is wider; In supermarket or large-scale sales field, air cooling cabinet uses more, air cooling cabinet (being also air curtain cabinet, vertical wind cabinet, prepared food cabinet etc.) is goods showcase comparatively common in supermarket, the benefit of air cooling cabinet is to make the interior article of cabinet very clear, has strengthened article display effect in cabinet, is mainly for Yoghourt, milk, vacuum-packed meat, prepared food, fruit etc. are applicable to the prepared food showcase of depositing between 2～8 degree, pick and place in order to make things convenient for customers, so be mostly uncovered structure; The principle of air cooling cabinet is to utilize cold air to blow out from back, allows each corner that cold air covers air curtain cabinet uniformly reach the fresh-keeping effect of product; It is larger that but the drawback of air cooling cabinet is power consumption, it is mainly cold wind losing issue, our country is in order to save electric energy needs, for air cooling cabinet, transformation requirement is proposed, namely add glass door at the anterior open-mouth of air cooling cabinet, add glass door on existing air cooling cabinet time, the profile structure of Structure of need coupling could realize the energy-conservation object that prevents seam crossing outflow cold air; The air cooling cabinet that former factory newly goes out also Structure of need changes the drawback that just can overcome existing uncovered air cooling cabinet.

[summary of the invention]

In order to overcome the deficiency in background technology, the utility model discloses the doorframe of a kind of, utilizes the socket connection structure of framework, large buckle and limit profile, realize rigorous sealed connection, effectively prevented the outflow of cold air, the utlity model has good energy-conserving effect, safety is stable.

For achieving the above object, the utility model adopts following technical scheme:

The doorframe of a kind of, comprise framework, large buckle and limit profile, riser upper end one side of framework is provided with raised item A, one side of described riser top one side connecting plate body, close opposite side on plate body top is provided with small vertical plate, the both sides, upper end of small vertical plate are respectively equipped with raised item B, two turn up hook projection A connection bump bar A and the raised item B that large buckle plate body bottom arranges respectively near both sides, and plank one side of limit profile is buckled in the outside of small vertical plate.

The doorframe of described door is respectively equipped with interior flanging on the raised item B opposite face of a side of plate body opposite side top and small vertical plate upper end, and the two hook projection B clampings of turning up that arrange on limit profile one side connect two interior flangings.

The doorframe of described door, is provided with bending at limit profile one upper lateral part.

The doorframe of described door, is provided with press strip at limit profile one side lower part, and the connection plate body bottom on described riser top is interval with protruding press strip A; Be buckled on the press strip of profile plank bottom, described limit outside small vertical plate and protruding press strip A and be plugged with backplate.

The doorframe of described door, is respectively equipped with arc convex on the plate body top of described riser and the opposite face of small vertical plate, forms " C " shape groove between described two arc convex bottoms and plate body.

Owing to adopting technical scheme as above, the utlity model has following beneficial effect:

The doorframe of door described in the utility model, with respect to attractive and durable time, by the socket connection of framework, large buckle, limit profile and backplate, realize rapid construction, the utility model utilizes framework and door opening to be connected to form doorframe, facilitates the door body in later stage to install by doorframe; The utility model arranges by rational structure, has realized the energy-conservation object that prevents cold air outflow, has effectively saved electric energy, meets the Policy Demand of country about environmental protection, has filled up the market vacancy.

[accompanying drawing explanation]

Fig. 1 is structural representation of the present utility model;

Fig. 2 is doorframe perspective view of the present utility model;

Fig. 3 is large buckle perspective view of the present utility model;

Fig. 4 is backplate perspective view of the present utility model;

Fig. 5 is limit of the present utility model profile perspective view;

In figure: 1, large buckle; 1.1, the hook projection A that turns up; 1.2, plate body; 2, limit profile; 2.1, the hook projection B that turns up; 2.2, press strip; 2.3, bending; 2.4, plank; 3, backplate; 4, framework; 4.1, interior flanging; 4.2, plate body; 4.3, protruding press strip A; 4.4, riser; 4.5, raised item A; 4.6, arc convex; 4.7, small vertical plate; 4.8, " C " shape groove; 4.9, raised item B.

[specific embodiment]

Can explain in more detail the utility model by the following examples, open the purpose of this utility model is intended to protect all changes and improvements within the scope of the utility model, and the utility model is not limited to the following examples;

The doorframe of the door described in 1～5 by reference to the accompanying drawings, comprise framework 4, large buckle 1 and limit profile 2, riser 4.4 upper end one sides of framework 4 are provided with raised item A4.5, one side of described riser 4.4 top one side connecting plate bodies 4.2, close opposite side on plate body 4.2 tops is provided with small vertical plate 4.7, the both sides, upper end of small vertical plate 4.7 are respectively equipped with raised item B4.9, two turn up hook projection A1.1 connection bump bar A4.5 and the raised item B4.9 that large buckle 1 plate body 1.2 bottoms arrange respectively near both sides, on the raised item B4.9 opposite face of a side of plate body 4.2 opposite side tops and small vertical plate 4.7 upper ends, be respectively equipped with interior flanging 4.1, the two hook projection B2.1 clampings of turning up that arrange on limit profile 2 one sides connect two interior flangings 4.1, be provided with bending 2.3 at limit profile 2 one upper lateral parts, profile 2 one side lower parts in limit are provided with press strip 2.2, and connection plate body 4.2 bottoms on described riser 4.4 tops are interval with protruding press strip A4.3, on the press strip 2.2 that is buckled in small vertical plate 4.7 profile 2 plank 2.4 bottoms, described limit, outside and protruding press strip A4.3, be plugged with backplate 3, on plate body 4.2 tops of described riser 4.4 and the opposite face of small vertical plate 4.7, be respectively equipped with arc convex 4.6, between described two arc convex 4.6 bottoms and plate body 4.2, form " C " shape groove 4.8.

Implement the doorframe of door described in the utility model, the utility model can use plastic-steel or aluminium alloys to make; When use, first framework 4, large buckle 1, limit profile 2 and backplate 3 are cut out to applicable length, large buckle 1 is plugged on the raised item A4.5 and raised item B4.9 of framework 4, press strip 2.2 is plugged on small vertical plate 4.7 outsides, backplate 3 is plugged on 4.2 of plate bodys between protruding press strip A4.3, press strip 2.2 and is combined into doorframe after upper, then a door body is installed according to design and installation the utility model and in doorframe and just can.

The utility model does not describe part in detail for prior art.

Claims

1. the doorframe of a door, comprise framework (4), large buckle (1) and limit profile (2), it is characterized in that: riser (4.4) upper end one side of framework (4) is provided with raised item A (4.5), one side of described riser (4.4) top one side connecting plate body (4.2), close opposite side on plate body (4.2) top is provided with small vertical plate (4.7), the both sides, upper end of small vertical plate (4.7) are respectively equipped with raised item B (4.9), two turn up hook projection A (1.1) connection bump bar A (4.5) and the raised item B (4.9) that large buckle (1) plate body (1.2) bottom arranges respectively near both sides, plank (2.4) one sides of limit profile (2) are buckled in the outside of small vertical plate (4.7).

2. the doorframe of door according to claim 1, it is characterized in that: on raised item B (4.9) opposite face of a side of plate body (4.2) opposite side top and small vertical plate (4.7) upper end, be respectively equipped with interior flanging (4.1), two hook projection B (2.1) clampings of turning up that arrange on limit profile (2) one sides connect two interior flangings (4.1).

3. the doorframe of door according to claim 1, is characterized in that: be provided with bending (2.3) at limit profile (2) one upper lateral parts.

4. the doorframe of door according to claim 1, it is characterized in that: be provided with press strip (2.2) at limit profile (2) one side lower parts, connection plate body (4.2) bottom on described riser (4.4) top is interval with protruding press strip A (4.3); On the press strip (2.2) that is buckled in described limit profile (2) plank (2.4) bottom, small vertical plate (4.7) outside and protruding press strip A (4.3), be plugged with backplate (3).

5. the doorframe of door according to claim 1, it is characterized in that: on plate body (4.2) top of described riser (4.4) and the opposite face of small vertical plate (4.7), be respectively equipped with arc convex (4.6), between described two arc convex (4.6) bottom and plate body (4.2), form " C " shape groove (4.8).