CN2903774Y

CN2903774Y - Fast inserting air port

Info

Publication number: CN2903774Y
Application number: CN 200620040327
Authority: CN
Inventors: 顾红
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-03-20
Filing date: 2006-03-20
Publication date: 2007-05-23
Anticipated expiration: 2016-03-20

Abstract

The utility model relates to a household appliance in daily life, in particular to an extension rapid plug tuyere device used in the ventilating field of a central air conditioner end, and the building indoor and outdoor. The utility model comprises a frame, a blade, a connecting member and the like. The middle portion of the frame, which is perpendicular to the blade, is provided with a transom through which the blade and the frame are connected. The blade is direct-inserted and a slide structure is arranged between the blade and the transom, wherein a close fit is provided. An integral plug tuyere is arranged in the space between the blade and the frame. The utility model is mainly used for solving the relevant technological problems such as the way of preventing the tuyere from damaging, the way of not producing noises, and the way of enhancing production efficiency and the like. The utility model overcomes the relevant shortcomings of the prior square tuyere in the market and has the advantages of eliminating noise, preventing the configuration from damaging, enhancing working efficiency and the like.

Description

The extension type air port of pegging graft fast

Technical field

The utility model relates to the electrical installation in a kind of daily life, refers to a kind of extensible type that is used for central air-conditioning end and architecture indoor, outdoor ventilation field tuyere device of pegging graft fast especially.

Background technology

At present, technique known on the market, as shown in figure 10, there is following several defective in central air-conditioning commonly used air ports terminal and other uses:

(1) blade in air port is mechanical, gapless with being connected of frame, blade and being connected of crosspiece be intersect Embedded, thereby when blade when air-flow brushes, particularly the effect lower blade of hot blast produces and expands, flexible can't the release that is produced will be out of shape, be twisted, and causes profile to destroy.

(2) blade passes the place of crosspiece, leaves the space, and high when omiting by the air velocity in air port, blade will be shaken, clash into crosspiece and produce noise.

(3) blade is connected by screw with frame, and screwing is wasted time and energy, the assembly unit inefficiency.

Summary of the invention

In order to overcome above-mentioned weak point, main purpose of the present utility model aims to provide and a kind ofly can not produce torsional deformation, and the grafting air port of destruction and wind speed are high can not to produce noise more yet, and the extension type that can the enhance productivity air port of pegging graft fast.

The technical problems to be solved in the utility model is: solve how to make between blade and the frame and leave the gap, blade is the not shake of card edge type and blade, no longer causes the destruction of profile and can not produce relevant technologies problem such as noise.

The technical scheme that its technical problem that solves the utility model adopts is: this device is made up of parts such as frame, blade and connectors, on the upright position of the centre of frame and blade, be provided with crosspiece, crosspiece is a blade and being connected of frame, blade is a card edge type, it between blade and the crosspiece slide construction, for closely cooperating, leave a whole grafting air port in gap between blade and the frame therebetween.

Described blade is the structure that blade head and blade tail are connected one, and the blade head is circular, and the shape of its shape and crosspiece insert division is complementary, and blade is the adjusting angle structure.

The blade tail shape of described blade or be pointed or for triangle or for rectangle or for other shape.

The beneficial effects of the utility model are: adopt brand-new blade and method of attachment to make between blade and the crosspiece and can slide, and leave certain interval between blade and frame, produce even have to expand, also can discharge, can not produce torsional deformation, destroy the air port; Closely cooperating between direct insertion of blade and the crosspiece reaches fixing structure, and blade does not just have the space of shake, can not produce noise even wind speed is high more yet; Because blade directly inserts, shorten wasting time and energy of screwing in the past, improved production efficiency greatly.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Accompanying drawing 1 is the utility model overall structure schematic diagram;

Accompanying drawing 2 is the utility model connector schematic diagrames;

Accompanying drawing 3 is one of the utility model blade construction embodiment profiles;

Accompanying drawing 4 is one of the utility model blade construction embodiment outline drawings;

Accompanying drawing 5 is two profiles of the utility model blade construction embodiment;

Accompanying drawing 6 is two outline drawings of the utility model blade construction embodiment;

Accompanying drawing 7 is the utility model blade crosspiece part outline drawings;

Accompanying drawing 8 is the utility model blade crosspiece parts sectional views;

Accompanying drawing 9 is the utility model assembly unit connection diagrams;

Accompanying drawing 10 is known technology overall structure schematic diagrames;

Accompanying drawing 11 is known technology connector schematic diagrames;

Accompanying drawing 12 is known technology screw profiles.

Label declaration in the utility model accompanying drawing:

The 1-frame;

The 2-blade;

The 3-crosspiece;

The 4-connector;

5-blade head;

6-blade tail;

The known technology label declaration of accompanying drawing 10,11,12:

The 7-frame;

The 8-blade;

The 9-connector;

The 10-screw.

The specific embodiment

Claims

1, a kind of extension type air port of pegging graft fast, this device has frame, blade and connector, it is characterized in that: on the upright position of the centre of frame (1) and blade (2), be provided with crosspiece (3), crosspiece (3) is a blade (2) and being connected of frame (1), blade (2) is a card edge type, between blade (2) and the crosspiece (3) is slide construction, therebetween for closely cooperating, leaves a whole grafting air port in gap between blade (2) and the frame (1).

2, the extension type according to claim 1 air port of pegging graft fast, it is characterized in that: described blade (2) is connected the structure of one with blade tail (6) for blade head (5), blade head (5) is circular, the shape of its shape and crosspiece (3) insert division is complementary, and blade (2) is the adjusting angle structure.

3, the extension type according to claim 1 air port of pegging graft fast is characterized in that: blade tail (6) shape of described blade (2) or for pointed or for triangle or be rectangular shape.