CN200999535Y

CN200999535Y - Ventilation window folding device

Info

Publication number: CN200999535Y
Application number: CNU2006201488210U
Authority: CN
Inventors: 王上胜; 李志福
Original assignee: SHENGHUABO GROUP CO Ltd
Current assignee: Zhejiang Shenghuabo Electrical Applicance Co., Ltd.
Priority date: 2006-11-02
Filing date: 2006-11-02
Publication date: 2008-01-02
Anticipated expiration: 2016-11-02

Abstract

The utility model relates to a fan open and close device, in particular to the design of the open and close device of auto manual skylight, which adopts a dreamhole open and close device. A middle shaft passes through one end of a lower bracket and an upper bracket; wherein, the upper bracket is suited outside the lower bracket which, positioned at middle shaft end, together with the upper bracket, is respectively provided with a loop of positioning holes distributed evenly and corresponding with mutually on periphery along the shaft; a spring is arranged in the middle of the middle shaft, which is externally suited with a middle positioning sleeve and is respectively arranged with a left middle clutching positioning sleeve and a right middle clutching positioning sleeve at two ends; a convex pin of the middle clutch positioning sleeve is matched with the positioning holes; another end of the lower bracket is connected with a fixateur through a gemel, while another end of the upper bracket is connected with the dreamhole glass through the gemel.

Description

A kind of air regulator closing device

Technical field

The utility model relates to the device of air regulator folding, particularly the closing device in vehicle manual skylight.

Background technology

A kind of air regulator closing device described in the utility model, vehicle manual skylight opening and closing Design of device particularly, the unlatching size in skylight is decision and positioning and locking by chimeric in different upper and lower bracket holes of left and right two clutch positioning sleeves, closing of air regulator, then in upper and lower bracket holes, withdraw from, rotate and remove tightly with respect to lower carriage hinge hole by upper bracket hinge hole at left and right two clutch positioning sleeves.Crank-operated sliding roof opening and closing device was as the utility model technological improvement was last: the hand push air regulator is upwards supported by rod member, opens size and fixes, and pushes supporting rod open, closes downwards by gravity.Therefore, the shortcoming of prior art before the utility model technological improvement:

1. because crank-operated sliding roof is supported by rod member after unlatching, and it is fixing to open size, can't regulate, so the air intake size in skylight also can't regulate, influence the functional performance in skylight.

2. the crank-operated sliding roof profile that is supported by rod member is not attractive in appearance.

3. crank-operated sliding roof is closed by gravity, poor sealing performance.

The utility model content

The purpose of this utility model is to overcome in the existing design hand push air regulator upwards, support by rod member, close the shortcoming that is caused downwards by gravity, the unlatching size that a kind of novel skylight is provided is by control of clutch positioning sleeve and positioning and locking, and closing by upper bracket hinge hole of air regulator relatively rotates and structure that air regulator is locked on sealing surface.

The technical solution of the utility model is to adopt a kind of air regulator closing device, there is a jackshaft to pass an end of lower carriage and upper bracket, described upper bracket is sleeved on the outside of lower carriage, the lower carriage of axle head and upper bracket have a mutual correspondence of circle and an equally distributed locating hole respectively along the periphery of axle in the middle of described being loaded on, spring is equipped with at middle part at described jackshaft, at described spring overcoat the interfix cover is housed, clutch positioning sleeve and right middle clutch positioning sleeve in the middle of the left side is housed respectively at the two ends of described spring, the protruding pin of described interposed clutch positioning sleeve cooperates with described locating hole, the other end of described lower carriage is connected with fixed body by hinge, and the other end of described upper bracket is connected with windscreen by hinge.

Be provided with cavity at described lower carriage and jackshaft mating part, clutch positioning sleeve and right middle clutch positioning sleeve are contained in the described cavity in the middle of described interfix cover, spring, the left side, described interfix cover is by the middle bulge loop location of lower carriage, has installing port in a side of affiliated lower carriage cavity.

Left push shaft cover is equipped with in the left side of clutch positioning sleeve in the middle of a described left side, on the right side of described right middle clutch positioning sleeve the right side is housed and pushes away the shaft coupling axle sleeve, at described left push shaft cover left end left push shaft upper shield is housed, and has put a left push shaft cover microprotrusion at described left push shaft.

Described left push shaft cover, the right side push away the endoporus and the jackshaft cylindrical matched in clearance of shaft coupling axle sleeve, the middle clutch positioning sleeve in a left side, right middle clutch positioning sleeve, and lower carriage and upper bracket one end endoporus and left push shaft cover, the right side push away shaft coupling sleeve outer circle matched in clearance.

On described jackshaft, be sleeved on outside the upper bracket in the lower carriage outside cavity is arranged, the described right side pushes away shaft coupling axle sleeve right-hand member head, left push shaft cover (13) left end head is contained in the described chamber, and the described right side pushes away shaft coupling axle sleeve right-hand member head, left push shaft cover left end head and is loaded on the space of leaving the pushing spring between the bottom of cavity.

Left end at described jackshaft is equipped with the card Huang.

The technique effect that the utility model produced is: safe and reliable, easy to use, opening angle can regulate, elegant in appearance.

Description of drawings

Fig. 1 is the utility model air regulator closing device structure partial sectional view;

Fig. 1 a is the vertical view of Fig. 1;

Fig. 1 b is the partial enlarged drawing of Fig. 1;

Fig. 2 a-Fig. 2 d is the different operating state diagram of the utility model air regulator closing device.

The specific embodiment

Continue as follows below in conjunction with accompanying drawing to a kind of air regulator closing device of the utility model and operating principle:

Fig. 1 represents the closing device of this air regulator, lower carriage 1 is fixed on the air regulator body hinge axle by lower carriage hinge hole 2, and can rotate with hinge, and upper bracket 3 is fixed on the windscreen hinge axle by upper bracket hinge hole 4, and can rotate with hinge, air regulator is rotated at an angle.Upper and lower support can relatively rotate on jackshaft, and several same locating hole 5 arranged respectively, clutch positioning sleeve 6 and right middle clutch positioning sleeve 7 have several same protruding pin in the middle of the left side, when this protruding pin embeds upper and lower bracket holes 5, the locking that promptly is positioned of upper and lower support makes windscreen open an angle.Regulate the air regulator Angle Method: when the pressing right side pushes away shaft coupling axle sleeve 10 and left push shaft upper shield 14 simultaneously with finger, middle clutch positioning sleeve 6 in a left side and right middle clutch positioning sleeve 7 promptly compress spring and slide to the centre, its protruding pin promptly breaks away from, lower carriage locating hole 5, on, lower carriage can relatively rotate, on, the locating hole 5 of lower carriage relatively rotates simultaneously, windscreen is promptly opened another angle, decontrol finger, clutch positioning sleeve 6 and right middle clutch positioning sleeve 7 outwards slide under the effect of spring 8 in the middle of the left side, its protruding pin is embedded, during lower carriage hole 5, on, lower carriage promptly is positioned, and windscreen is promptly being opened positioning and locking on another angle.Interfix cover 12 be for clutch positioning sleeve 6 in the middle of the left side and right in the middle of clutch positioning sleeve 7 when slides in the centre, axial limiting usefulness, jump ring 11 makes relevant part reliably installation on axle on the jackshaft 9.Left side push shaft upper shield microprotrusion 15 makes left push shaft upper shield 14 in left push shaft cover 13 the elastic deformation tensioner take place when assembling, and left push shaft upper shield 14 can not deviate from.

The duty of the closing device that Fig. 2 represents this air regulator when folding and air regulator are closed:

Fig. 2 a state---expression air regulator is in a certain opening.Lower carriage 1 is fixed on the air regulator body hinge axle by lower carriage hinge hole 2, and can rotate with hinge, and upper bracket 3 is fixed on the windscreen hinge axle by upper bracket hinge hole 4, and can rotate with hinge, and windscreen is rotated at an angle.In the middle of the left side clutch positioning sleeve 6 and right in the middle of the protruding pin of clutch positioning sleeve 7, embed upper and lower bracket holes 5 simultaneously respectively and when being connected to each other, the locking that promptly is positioned of upper and lower support makes angle of windscreen unlatching.

Fig. 2 b state---expression air regulator strengthens one grade opening again when a certain unlatching A condition.Push away shaft coupling axle sleeve 10 and left push shaft upper shield 14 in the pressing right side simultaneously with finger, middle clutch positioning sleeve 6 in a left side and right middle clutch positioning sleeve 7 promptly compress spring and slide to the centre, its protruding pin promptly breaks away from, lower carriage locating hole 5, on, lower carriage can relatively rotate, air regulator is strengthened open (shown in arrow among the figure), on, the lower carriage locating hole rotates a θ angle mutually, θ=360 °/hole count is (as hole count=8, then θ=360 °/8=45 °), decontrol finger, outwards slippage under the spring pressure effect, the protruding pin of clutch positioning sleeve 6 and right middle clutch positioning sleeve 7 in the middle of the left side, on embedding respectively simultaneously, lower carriage hole 5 and being connected to each other, on, the lower carriage locking that promptly is positioned makes windscreen be opened to a bigger angle of one grade.

Fig. 2 c state---expression air regulator dwindles one grade opening again when a certain unlatching A condition.Push away shaft coupling axle sleeve 10 and left push shaft upper shield 14 in the pressing right side simultaneously with finger, middle clutch positioning sleeve 6 in a left side and right middle clutch positioning sleeve 7 promptly compress spring and slide to the centre, its protruding pin promptly breaks away from, lower carriage locating hole 5, on, lower carriage can relatively rotate, make air regulator dwindle unlatching (shown in arrow among the figure), on, the lower carriage locating hole rotates a θ angle mutually, θ=360 °/hole count is (as hole count=8, then θ=360 °/8=45 °), decontrol finger, under the spring pressure effect, the outside slippage of protruding pin of clutch positioning sleeve 6 and right middle clutch positioning sleeve 7 in the middle of the left side, on embedding respectively simultaneously, lower carriage hole 5 and being connected to each other, on, the lower carriage locking that promptly is positioned makes windscreen be opened to a less angle.

Fig. 2 d state--the closed condition of-expression air regulator.Push away shaft coupling axle sleeve 10 and left push shaft upper shield 14 in the pressing right side simultaneously with finger, clutch positioning sleeve 6 and right middle clutch positioning sleeve 7 promptly slide to the centre in the middle of the left side, its protruding pin promptly breaks away from upper and lower rack positioning hole 5, upper and lower support can relatively rotate, and at that time, upper and lower support is counterclockwise rotated by diagram simultaneously, firmly air regulator is locked, at that time, the upper bracket hinge hole that is fixed on the air regulator rotates to lower carriage hinge hole, and air regulator is locked on sealing surface.

Above-mentioned air regulator closing device part, except that jackshaft and spring respectively with structural iron and spring steel by the conventional machining process manufacturing, remaining parts all forms with plastic injection-moulded shaping.

The utility model has been applied in the vehicle dormer window device, and a kind of novel manual ventilation window folding device is provided, and its advantage is: Easy to use, opening angle can regulate, elegant in appearance. The present invention has been applied to vehicle dormer window (Qirui Automobile Co., Ltd).

Claims

1, a kind of air regulator closing device, it is characterized in that: have a jackshaft (9) to pass an end of lower carriage (1) and upper bracket (3), described upper bracket (3) is sleeved on the outside of lower carriage (1), described lower carriage (1) that is loaded on jackshaft (9) end and upper bracket (3) have one to enclose mutual correspondence and equally distributed locating hole (5) respectively along the periphery of axle, at the middle part of described jackshaft (9) spring (8) is housed, at described spring overcoat interfix cover (12) is housed, clutch positioning sleeve (6) and right middle clutch positioning sleeve (7) in the middle of the left side is housed respectively at the two ends of described spring (8), the protruding pin of described interposed clutch positioning sleeve cooperates with described locating hole (5), the other end of described lower carriage (1) is connected with fixed body by hinge (2), and the other end of described upper bracket (3) is connected with windscreen by hinge (4).

2, a kind of air regulator closing device according to claim 1, it is characterized in that: be provided with cavity at described lower carriage (1) and jackshaft (9) mating part, clutch positioning sleeve (6) and right middle clutch positioning sleeve (7) are contained in the described cavity in the middle of described interfix cover (12), spring (8), the left side, described interfix cover (12) is by the middle bulge loop location of lower carriage (1), has installing port in a side of affiliated lower carriage cavity.

3, a kind of air regulator closing device according to claim 2, it is characterized in that: left push shaft cover (13) is equipped with in the left side of clutch positioning sleeve (6) in the middle of a described left side, on the right side of described right middle clutch positioning sleeve (7) right side is housed and pushes away shaft coupling axle sleeve (10), at described left push shaft cover (13) left end left push shaft upper shield (14) is housed, a left push shaft cover microprotrusion (15) is arranged on described left push shaft cover (13).

4, a kind of air regulator closing device according to claim 3, it is characterized in that: described left push shaft cover (13), the right side push away the endoporus and jackshaft (9) the cylindrical matched in clearance of shaft coupling axle sleeve (10), the middle clutch positioning sleeve (6) in a left side, right middle clutch positioning sleeve (7), and lower carriage (1) and upper bracket (3) one end endoporus and left push shaft cover (13), the right side push away shaft coupling axle sleeve (10) cylindrical matched in clearance.

5, a kind of air regulator closing device according to claim 1, it is characterized in that: being sleeved on described jackshaft (9) outside the upper bracket (3) in lower carriage (1) outside has cavity, the described right side pushes away shaft coupling axle sleeve (10) right-hand member head, left push shaft cover (13) left end head is contained in the described chamber, and the described right side pushes away shaft coupling axle sleeve (10) right-hand member head, left push shaft cover (13) left end head and is loaded on the space of leaving pushing spring (8) between the bottom of cavity.

6, a kind of air regulator closing device according to claim 1 is characterized in that: the left end at described jackshaft (9) is equipped with jump ring (11).