CN205137821U - From back blow head wind -guiding casing of taking guide duct dop - Google Patents

Abstract

The utility model relates to a from back blow head wind -guiding casing of taking guide duct dop, including the shell, have an installation piece in the bilateral symmetry system of shell, the system is gone up to the installation piece has a bolt hole, shell front side wall lower part both sides respectively a symmetrical system have two U -shapeds to the card, have triangle -shaped fixture block protruding in at the U -shaped to the system respectively inboard in opposite directions of calorie tip. The utility model provides triangle -shaped fixture block protruding in one is do not made on the top inboard in opposite directions to the card to a pair of card of the integrative part of from back blow head wind -guiding casing of taking guide duct dop lateral wall under the casing, when installation air guide duct, exert oneself a little, with the pipeline impress to the gap between the card can, two triangle -shaped fixture blocks can stop air guide duct outwards to slide, the installation with dismantle all very portably, swift, improvement production efficiency saves time.

Description

A kind of rear blow head ventilation case body carrying guide duct dop

Technical field

The utility model belongs to vehicle accessory field, especially a kind of rear blow head ventilation case body carrying guide duct dop.

Background technology

After existing air conditioning for automobiles, blow head ventilation case body is installing the mode of the bolt peace that air guide duct adopts, and is namely first enclosed within annular clamp by air guide duct, and then is fixed on rear blow head ventilation case body by clamp by bolt.Integral installation is very loaded down with trivial details, and also need the part that extra, i.e. clamp, bolt needs two, and clamp both sides install one respectively, installs the nearly 5-10 minute of whole needs, and dismounting bothers too, causes production efficiency low, urgently improves.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art part, provides the rear blow head ventilation case body carrying guide duct dop that a kind of novel structure, production efficiency are high.

The technical scheme that the utility model realizes object is as follows:

A kind of rear blow head ventilation case body carrying guide duct dop, comprise shell, integrally mounting blocks is shaped with in the bilateral symmetry of shell, mounting blocks is shaped with bolt hole, in both sides, shell front side wall bottom, symmetry is integrally shaped with two U-shapeds to card respectively, is shaped with the triangle fixture block of a convex at U-shaped to the inside respectively to the phase of card end.

The beneficial effects of the utility model are:

A kind of rear blow head ventilation case body carrying guide duct dop that the application provides is at housing lower wall one part a pair card, the inside upper part in opposite directions of card is being shaped with respectively to the triangle fixture block of a convex, when installing air guide duct, exert oneself a little, gap between pipeline being pressed into card, two triangle fixture block can stop air guide duct outwards to slide, and mounts and dismounts all very easy, quick, save time, enhance productivity.

Accompanying drawing explanation

Fig. 1 is front view of the present utility model;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the top view of Fig. 1;

Fig. 4 is the sectional view of D-D part in Fig. 1.

Detailed description of the invention

Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.

A kind of rear blow head ventilation case body carrying guide duct dop, comprise shell 1, mounting blocks 2 is integrally shaped with in the bilateral symmetry of shell, mounting blocks is shaped with bolt hole 3, in both sides, shell front side wall bottom, symmetry is integrally shaped with two U-shapeds to card 4 respectively, is shaped with the triangle fixture block 5 of a convex at U-shaped to the inside respectively to the phase of card end.

Mounting blocks is for being arranged on air-conditioner housing by rear blow head ventilation case body.

A kind of rear blow head ventilation case body carrying guide duct dop that the application provides is at housing lower wall one part a pair card, the inside upper part in opposite directions of card is being shaped with respectively to the triangle fixture block of a convex, when installing air guide duct, exert oneself a little, gap between pipeline being pressed into card, two triangle fixture block can stop air guide duct outwards to slide, and mounts and dismounts all very easy, quick, save time, enhance productivity.

Claims (1)

1. one kind carries the rear blow head ventilation case body of guide duct dop, comprise shell, integrally mounting blocks is shaped with in the bilateral symmetry of shell, mounting blocks is shaped with bolt hole, in both sides, shell front side wall bottom, symmetry is integrally shaped with two U-shapeds to card respectively, is shaped with the triangle fixture block of a convex at U-shaped to the inside respectively to the phase of card end.