阅读说明：本技术 悬浮式汽车出风口结构 (Suspended automobile air outlet structure ) 是由 刘泉 王熙泉 邓桂欣 黄浩 于 2021-09-27 设计创作，主要内容包括：本发明涉及汽车内饰技术领域,公开了一种悬浮式汽车出风口结构,包括出风口壳体和安装在出风口壳体上的出风口面板,还包括安装在出风口壳体内的出风口上层叶片总成和出风口下层叶片总成,上层叶片总成包括上层叶片和上层叶片支架,上层叶片的内侧两端各设有一个叶片旋转轴支架,叶片旋转轴支架安装在上层叶片支架上,上层叶片支架的中部设有圆形槽,圆形槽内装配有斜齿轮,上层叶片中部设有旋钮,旋钮的下端连有传动轴,传动轴通过万向节连有万向轴,万向轴安装在斜齿轮上,出风口壳体的两端各设有一个凹槽,上层叶片支架的两端各设有一个挂脚,挂脚安装在凹槽内。本发明悬浮式汽车出风口结构,解决了叶片旋转轴造型突兀现象。(The invention relates to the technical field of automotive interior, and discloses a suspended automobile air outlet structure which comprises an air outlet shell, an air outlet panel, an air outlet upper-layer blade assembly and an air outlet lower-layer blade assembly, wherein the air outlet panel is installed on the air outlet shell, the air outlet upper-layer blade assembly and the air outlet lower-layer blade assembly are installed in the air outlet shell, the upper-layer blade assembly comprises an upper-layer blade and an upper-layer blade support, two ends of the inner side of the upper-layer blade are respectively provided with a blade rotating shaft support, the blade rotating shaft supports are installed on the upper-layer blade support, the middle part of the upper-layer blade support is provided with a circular groove, a helical gear is assembled in the circular groove, the middle part of the upper-layer blade is provided with a knob, the lower end of the knob is connected with a transmission shaft, the transmission shaft is connected with a universal shaft through a universal joint, the universal shaft is installed on the helical gear, two ends of the air outlet shell are respectively provided with a groove, two ends of the upper-layer blade support are respectively provided with a hanging pin, and the hanging pins are installed in the grooves. The invention relates to a suspended automobile air outlet structure, which solves the problem that a blade rotating shaft is abrupt in shape.)

1. The utility model provides a floated automobile air outlet structure, includes air outlet casing (1) and installs air outlet panel (2) on the air outlet casing (1), still including installing air outlet upper blade assembly and air outlet lower floor's blade assembly in air outlet casing (1), its characterized in that: the upper layer blade assembly comprises an upper layer blade (3) and an upper layer blade bracket (4), two ends of the inner side of the upper layer blade (3) are respectively provided with a blade rotating shaft bracket (5), the blade rotating shaft bracket (5) is arranged on the upper layer blade bracket (4), the middle part of the upper layer blade support (4) is provided with a circular groove (6), a helical gear (7) is assembled in the circular groove (6), the middle part of the upper layer blade (3) is provided with a knob (8), the lower end of the knob (8) is connected with a transmission shaft (9), the transmission shaft (9) is connected with a universal shaft (11) through a universal joint (10), the universal shaft (11) is arranged on the helical gear (7), two grooves are respectively arranged at two ends of the air outlet shell (1), two ends of the upper layer blade support (4) are respectively provided with a hanging foot, and the hanging feet are arranged in the grooves.

2. The suspended air outlet structure of the automobile of claim 1, wherein: the blade rotating shaft support (5) is fixed on the upper layer blade (3) through a screw (12).

3. The suspended air outlet structure of the automobile of claim 1, wherein: supporting blade structures are arranged at two ends of the blade rotating shaft support (5), a shaft hole and a square groove are arranged on each supporting blade structure, a damping sleeve (17) is arranged in each square groove, and the shaft hole is in shaft fit with the rotating shaft support (5).

4. The suspended air outlet structure of the automobile of claim 1, wherein: the air outlet lower blade assembly comprises a lower blade support (13), lower blades (14) arranged on the lower blade support (13) and a lower blade connecting rod (15) for controlling the lower blades (14) to move.

5. The suspended air outlet structure of the automobile of claim 1, wherein: and a sponge strip (16) is padded between the air outlet panel (2) and the air outlet shell (1).

Technical Field

The invention relates to the technical field of automotive interior trim, in particular to a suspended automobile air outlet structure.

Background

With the continuous development of the automobile industry, people have continuously improved requirements on interior trim parts in automobiles, particularly on some functional interior trim parts on instrument boards, such as air outlets, in recent years, the development of the air outlets on the modeling can also be the change of turning over the sky and covering the ground, and the air outlets are developed from the traditional grid type blade air outlets to the air guide blade air outlets with the unconventional blade shapes.

In terms of the nature of the air outlet, the air outlet not only needs to meet the air guiding function, but also needs to meet elements required by modeling, the existing air outlet blades all need to be provided with rotating shafts, the rotating shafts are also provided with damping sleeve structures, particularly the air outlet with single-blade or rotor blade type structures, and in order to meet the requirements of rotating air guiding and operating hand feeling, the air outlet is provided with rotating shaft structures as shown in fig. 4. However, the original style of the rotating shaft is damaged, and the development of the inner-decorating tuyere is hindered.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a suspended automobile air outlet structure, which solves the problem that a blade rotating shaft is abrupt in shape.

In order to achieve the above purpose, the suspension type automobile air outlet structure designed by the invention comprises an air outlet shell, an air outlet panel arranged on the air outlet shell, an air outlet upper-layer blade assembly and an air outlet lower-layer blade assembly, wherein the air outlet upper-layer blade assembly and the air outlet lower-layer blade assembly are arranged in the air outlet shell, the upper-layer blade assembly comprises an upper-layer blade and an upper-layer blade support, two ends of the inner side of the upper-layer blade are respectively provided with a blade rotating shaft support, the blade rotating shaft supports are arranged on the upper-layer blade support, the middle part of the upper-layer blade support is provided with a circular groove, a helical gear is assembled in the circular groove, the middle part of the upper-layer blade is provided with a knob, the lower end of the knob is connected with a transmission shaft, the transmission shaft is connected with a universal shaft through a universal joint, the universal shaft is arranged on the helical gear, two ends of the air outlet shell are respectively provided with a groove, two ends of the upper layer blade support are respectively provided with a hanging foot, and the hanging feet are arranged in the grooves.

Preferably, the blade rotating shaft support is fixed to the upper blade by a screw.

Preferably, the two ends of the blade rotating shaft support are provided with supporting blade structures, each supporting blade structure is provided with a shaft hole and a square groove, each square groove is internally provided with a damping sleeve, and the shaft holes are matched with the rotating shaft support shafts.

Preferably, the air outlet lower blade assembly comprises a lower blade support, a lower blade mounted on the lower blade support, and a lower blade connecting rod for controlling the movement of the lower blade.

Preferably, a sponge strip is padded between the air outlet panel and the air outlet shell.

Compared with the prior art, the invention has the following advantages: the whole blade structure is in a suspension state, and no rotating shaft modeling structure is added on the modeling structure, so that the problem that an appearance rotating shaft is obtrusive is well solved, the interior decoration development is facilitated, and the blade structure is suitable for vigorously popularizing the interior decoration modeling requirement.

Drawings

FIG. 1 is an exploded view of a suspended air outlet structure of an automobile according to the present invention;

FIG. 2 is an exploded view of an upper blade assembly of an air outlet in the suspension type automobile air outlet structure according to the present invention;

FIG. 3 is a cross-sectional view of the suspended air outlet structure of the present invention;

FIG. 4 is a schematic view of an air outlet structure in the prior art;

fig. 5 is a schematic view of the suspension type automobile air outlet structure according to the present invention after assembly.

The components in the figures are numbered as follows:

the air outlet structure comprises an air outlet shell 1, an air outlet panel 2, an upper layer blade 3, an upper layer blade support 4, a blade rotating shaft support 5, a circular groove 6, a helical gear 7, a knob 8, a transmission shaft 9, a universal joint 10, a universal shaft 11, a screw 12, a lower layer blade support 13, a lower layer blade 14, a lower layer blade connecting rod 15, a sponge strip 16 and a damping sleeve 17.

Detailed Description

The invention is described in further detail below with reference to the figures and the specific embodiments.

As shown in fig. 1, 2 and 3, the invention relates to a suspended automobile air outlet structure, which comprises an air outlet shell 1, an air outlet panel 2 arranged on the air outlet shell 1, an air outlet upper-layer blade assembly and an air outlet lower-layer blade assembly arranged in the air outlet shell 1, wherein the upper-layer blade assembly comprises an upper-layer blade 3 and an upper-layer blade support 4, two blade rotating shaft supports 5 are respectively arranged at two ends of the inner side of the upper-layer blade 3, the blade rotating shaft supports 5 are arranged on the upper-layer blade support 4, a circular groove 6 is arranged in the middle of the upper-layer blade support 4, a helical gear 7 is arranged in the circular groove 6, a knob 8 is arranged in the middle of the upper-layer blade 3, the lower end of the knob 8 is connected with a transmission shaft 9, the transmission shaft 9 is connected with a universal shaft 11 through a universal joint 10, the universal shaft 11 is arranged on the helical gear 7, two ends of the air outlet shell 1 are respectively provided with a groove, two ends of the upper layer blade support 4 are respectively provided with a hanging foot, and the hanging feet are arranged in the grooves.

The blade rotating shaft support 5 is fixed to the upper blade 3 by a screw 12.

In addition, the two ends of the blade rotating shaft support 5 are provided with supporting blade structures, the supporting blade structures are provided with shaft holes and square grooves, the square grooves are internally provided with damping sleeves 17, and the shaft holes are matched with the rotating shaft support 5 in a shaft mode to provide rotating shaft centers and operation hand feeling for the rotating function of the blades.

In this embodiment, the lower blade assembly of the air outlet includes a lower blade support 13, a lower blade 14 mounted on the lower blade support 13, and a lower blade link 15 for controlling the movement of the lower blade 14.

In this embodiment, a sponge strip 16 is padded between the air outlet panel 2 and the air outlet housing 1.

During assembly of the embodiment, the blade rotating shaft bracket 5 and the upper layer blade bracket 4 are assembled together to form a bracket assembly, and then the bracket assembly and the upper layer blade 3 are assembled together and fixed through screws.

According to the suspension type automobile air outlet structure, the upper-layer blade assembly is designed to be suspended, as shown in fig. 5, visible blade rotating shafts are not arranged on two sides, so that the upper-layer blades 3 keep the original characteristics of the shape, the blade rotating shaft support 5 is arranged between the upper-layer blades 3 and the upper-layer blade support 4 and is connected and fixed, the blade rotating shaft support 5 is fixed on the inner side of the upper-layer blades 3 and is invisible, the problem that the shape of the blade rotating shaft is sharp is solved, the whole blade structure is in a suspension state, and the shape structure is not provided with any additional rotating shaft shape structure, so that the problem that the appearance rotating shaft is sharp is well solved, the development of interior trim is facilitated, and the suspension type automobile air outlet structure is suitable for being widely popularized by the requirement of interior trim shape.