Hidden rotating shaft type tuyere structure

Abstract

The utility model discloses a hidden rotating shaft type air port structure which comprises an air port shell provided with an air outlet. The at least one blade frame is mounted on the air outlet; two layers of blades are mounted in the air outlet of the air port shell through a shaft hole structure, the two layers of blades comprise a plurality of blades linked through a connecting rod structure, a poking wheel is integrated on the air port shell and located on the lower portion of the air outlet, the blades are poked by the poking wheel to rotate, and a cylindrical shaft is arranged on a main blade in the blades; rotating shaft supports are symmetrically arranged at the air outlet position of the air port shell, and mounting holes are formed in the rotating shaft supports; the blade frame comprises an outer frame and an inner frame clamped with the outer frame; the rotating shaft supports are arranged on the two sides of the inner frame, coaxial rotating shafts are arranged on the two sides of the inner frame and used for being connected with the mounting holes, and semicircular shielding pieces coaxial with the rotating shafts are arranged on the two sides of the inner frame and correspond to the lower portions of the rotating shafts, so that the rotating shaft structures at the connecting positions of the inner frame and the rotating shaft supports of the tuyere shell are invisible in appearance and are more exquisite and high-grade.

Description

TECHNICAL FIELD

[0001] The utility model relates to passenger car parts technical field especially, relates to a hidden pivot formula air port structure. BACKGROUND

[0002] In passenger car interior, air conditioner air outlet is an important functional part, its main function is to deliver air conditioner wind to the cockpit, and has the regulation function of air volume and air supply direction, realizes the function of ventilation and temperature regulation in the car. It is generally arranged on the instrument panel, auxiliary instrument panel, part of high-end car type is arranged on B, C column guard plate, even the ceiling.

[0003] Air conditioner air outlet according to the structure form of adjusting air outlet direction, there are double-blade type, rotary type etc., wherein, double-blade type air port, its first layer blade integrates into a blade frame, can be integrally rotated to adjust air outlet direction, at present, the structure appearance of the blade frame pivot connecting position of most air conditioner air outlets of this kind in the market is visible, and the delicacy and the appearance are insufficient. INVENTION CONTENTS

[0004] The utility model discloses a hidden pivot formula air port structure, which is used to solve the problem of visible structure appearance of the blade frame pivot connecting position.

[0005] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] The utility model discloses a hidden pivot formula air port structure, which is used to solve the problem of visible structure appearance of the blade frame pivot connecting position.

[0007] The air port shell with air outlet is arranged;

[0008] At least one blade frame is installed on the air outlet;

[0009] Among them, the air port shell is installed with two layers of blades through shaft hole structure inside the air outlet, the two layers of blades include a plurality of blades linked through connecting rod structure, the air port shell is integrated with a handle wheel in the lower part of the air outlet, a plurality of blades are rotated by the handle wheel, and a cylindrical shaft is arranged on the main blade in a plurality of blades;

[0010] The air port shell is symmetrically arranged with pivot support at the air outlet position, and the mounting hole is arranged on the pivot support;

[0011] The blade frame includes an outer frame and an inner frame clamped with the outer frame;

[0012] Coaxial pivots are arranged on both sides of the inner frame for connecting with the mounting hole, wherein coaxial half-round shielding pieces are arranged below the pivots on both sides of the inner frame.

[0013] Further two said pivot supports, wherein one said pivot support said mounting hole is a round hole, the other is a U-shaped hole.

[0014] Further said U-shaped hole bottom end is provided with a round hole part connected with said pivot rotation, said U-shaped hole opening width is less than said round hole part diameter.

[0015] Further said inner frame is provided with a push piece and a push fork;

[0016] Said push fork is slidably clamped on said push piece;

[0017] Said push fork is a U-shaped structure, and said push fork is connected with said longitudinal cylindrical shaft.

[0018] Further said blade frame includes two and is a left-right symmetrical structure.

[0019] Further said air outlet shell said air outlet is symmetrically provided with two groups of said pivot supports.

[0020] In the above technical solution, the hidden pivot type air outlet structure has the beneficial effects that:

[0021] The hidden pivot type air outlet structure is provided with a blade frame including an outer frame and an inner frame, coaxial pivots are arranged on both sides of the inner frame and are connected with mounting holes on pivot supports of an air outlet shell, wherein, corresponding to the pivots below, shielding pieces coaxial with the pivots are arranged on both sides of the inner frame, the pivot supports are shielded by the shielding pieces, the internal structure is prevented from being visible, the hidden pivot type air outlet structure makes the appearance of the pivot structure at the connecting position of the inner frame and the pivot supports of the air outlet shell invisible, is more delicate and high-grade, and has the functions of independent adjustment of left and right air outlets. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments or prior art, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0023] Figure 1 is a whole structure front view of the hidden pivot type air outlet structure disclosed by the present application;

[0024] Figure 2 is an explosion view of the hidden pivot type air outlet structure disclosed by the present application;

[0025] Figure 3 is an explosion view of the blade frame of the hidden pivot type air outlet structure disclosed by the present application;

[0026] Figure 3a is a hidden rotary shaft type air port structure inner frame front view disclosed by the utility model;

[0027] Figure 4 is a hidden rotary shaft type air port structure blade frame front view disclosed by the utility model.

[0028] Mark explanation:

[0029] 1, air port shell; 2, left blade frame; 3, right blade frame;

[0030] 11, rotary shaft support; 12, rotary shaft support; 13, two-layer blade; 14, handle;

[0031] 21, outer frame; 22, inner frame;

[0032] 111, round hole;

[0033] 121, U-shaped hole;

[0034] 131, cylindrical shaft;

[0035] 221, rotary shaft; 222, rotary shaft; 223, shielding piece; 224, handle; 225, handle fork. Specific implementation

[0036] In order to make the technical personnel in the field better understand the technical scheme of the utility model, the utility model will be further introduced in detail in conjunction with the drawings below.

[0037] Referring to Figures 1-4 As shown in the figure;

[0038] The utility model discloses a hidden rotary shaft type air port structure, comprising:

[0039] Air port shell 1, install the blade frame on the air port shell 1 air outlet, the blade frame includes left blade frame 2, right blade frame 3, and left blade frame 2 and right blade frame 3 are left-right symmetry structure;

[0040] The air port structure, the air port shell 1 is the main part, the air port shell 1 is provided with the air outlet, and the air port shell 1 is symmetrically arranged with rotary shaft support 11, rotary shaft support 12 at the air outlet position, and the rotary shaft support 11 and the rotary shaft support 12 are provided with mounting holes, wherein the mounting hole arranged on the rotary shaft support 11 is round hole 111, and the mounting hole arranged on the rotary shaft support 12 is U-shaped hole 121;

[0041] Referring to Figure 2As shown, the tuyere shell 1 further comprises a two-layer blade 13 which is mounted inside the air outlet of the tuyere shell 1 through an axle hole structure, and the two-layer blade 13 comprises a plurality of blades and is linked through a connecting rod structure. The tuyere shell 1 is integrated with a dial wheel 14 at the lower part of the air outlet. The two-layer blade 13 is rotated by dialing the dial wheel 14 left and right, so as to realize the size adjustment and opening and closing of the air volume. The main blade of the two-layer blade 13 is provided with a longitudinal cylindrical shaft 131.

[0042] The left blade frame 2 comprises an outer frame 21 and an inner frame 22.

[0043] The outer frame 21 and the inner frame 22 are installed through a buckle structure. The buckle structure can be a buckle block and a buckle groove structure which are integrally formed on the outer frame 21 and the inner frame 22. The inner frame 22 is provided with coaxial shafts 221 and 222 on the left and right sides. The inner frame 22 is provided with coaxial semicircular shielding pieces 223 corresponding to the shafts below the two sides. When assembled, the left blade frame 2 is first installed on the shaft support 11 through the cooperation of the shaft 221 and the round hole 111, and then is installed on the shaft support 12 through the cooperation of the shaft 222 and the U-shaped hole 121. The bottom of the U-shaped hole 121 is formed with a round hole matched with the shaft 222. The opening width of the U-shaped hole 121 is slightly smaller than the diameter of the round hole, so as to prevent the shaft 222 from being installed and then coming out.

[0044] The left blade frame 2 rotates in the up-down direction through the cooperation of the shaft hole, so as to adjust the up-down air outlet angle. The shielding pieces 223 on the left blade frame 2 can shield the shaft supports 11 and 12, so as to prevent the internal structure from being visible.

[0045] The inner frame 22 is provided with a dial piece 224 and a dial fork 225 which are installed through a buckle structure. The buckle structure can be a buckle structure integrally formed on the dial piece 224 and the dial fork 225. The dial fork 225 can slide left and right on the dial piece 224. The dial fork 225 is in a transverse U-shaped structure and is connected with the longitudinal cylindrical shaft 131. When the left blade frame 2 is installed on the air outlet of the tuyere shell 1, the dial fork 225 is matched with the longitudinal cylindrical shaft 131 of the two-layer blade 13 (as shown in the figure). Figure 3

[0046] When the dial piece 224 is dialled left and right, the dial fork 225 drives the two-layer blade 13 to rotate in the left-right direction, so as to adjust the left-right air outlet angle. When the dial piece 224 is dialled up and down, the dial fork 225 only drives the left blade frame 2 to rotate up and down. Due to the characteristics of the U-shaped structure, the two-layer blade 13 is not affected.

[0047] The right blade frame 3 is symmetrical to the left blade frame 2. The two sides can be independently adjusted, which will not be described one by one.

[0048] ​In the above technical scheme, the utility model provides a kind of hidden pivot formula air port structure, beneficial effect: the utility model discloses hidden pivot formula air port structure, the blade frame of its setting includes outer frame and inner frame, coaxial pivot is arranged on the both sides of inner frame, for being connected with the mounting hole on the pivot support of air port shell body, wherein, the both sides of inner frame correspond to the pivot below and are arranged with the shielding sheet coaxial with pivot, pivot support is shielded by shielding sheet, prevent internal structure visible, this hidden pivot formula air port structure realizes the pivot structure appearance invisible of the pivot connecting position of inner frame and the pivot support of air port shell body, more show exquisite, high grade, and left, right air port independent adjustment function, practical and convenient.

[0049] The above only describes certain exemplary embodiments of the utility model by way of illustration, without doubt, for ordinary skilled person in the art, under the condition of not deviating from the spirit and scope of the utility model, the described embodiment can be modified in various different ways. Therefore, the above drawings and description are illustrative in nature, and should not be understood as limiting the scope of protection claimed by the utility model.

Claims

1. A concealed pivot port structure, characterized in that, The application relates to a hidden rotating shaft air outlet structure. The air outlet shell (1) is provided with an air outlet; At least one blade frame is arranged on the air outlet; The air outlet shell (1) is provided with two layers of blades (13) through a shaft hole structure inside the air outlet, the two layers of blades (13) are connected through a connecting rod structure, the air outlet shell (1) is integrated with a rotating wheel (14) at the lower part of the air outlet, the plurality of blades are rotated through the rotating wheel (14), and a cylindrical shaft (131) is arranged on a main blade in the plurality of blades; The air outlet shell (1) is symmetrically arranged with rotating shaft supports (11 and 12) at the air outlet position, and the rotating shaft supports (11 and 12) are arranged with mounting holes; The blade frame comprises an outer frame (21) and an inner frame (22) which is clamped with the outer frame (21); Coaxial rotating shafts (221 and 222) are arranged on the two sides of the inner frame (22) and are used for being connected with the mounting holes, wherein half-circular shielding pieces (223) which are coaxial with the rotating shafts (221 and 222) are arranged below the rotating shafts (221 and 222) on the two sides of the inner frame (22).

2. The hidden pivot spout structure according to claim 1, wherein ； The mounting holes of one of the rotating shaft supports (11 and 12) are circular holes (111), and the mounting holes of the other are U-shaped holes (121).

3. The hidden rotating shaft air outlet structure according to claim 2, wherein The bottom end of the U-shaped hole (121) is provided with a circular hole part which is rotationally connected with the rotating shafts (221 and 222), and the opening width of the U-shaped hole (121) is smaller than the diameter of the circular hole part.

4. The hidden pivot spout structure of claim 1, The inner frame (22) is provided with a pushing piece (224) and a pushing fork (225); The pushing fork (225) is slidably clamped on the pushing piece (224); The pushing fork (225) is in a U-shaped structure and is connected with the longitudinal cylindrical shaft (131). The blade frame comprises two left-right symmetrical structures.

5. The hidden pivot spout structure according to claim 1, wherein ； 6. The hidden rotating shaft air outlet structure according to claim 5, wherein Two groups of the rotating shaft supports (11 and 12) are symmetrically arranged on the air outlet of the air outlet shell (1). ​

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