CN201169220Y

CN201169220Y - Vehicle ashtray

Info

Publication number: CN201169220Y
Application number: CNU2008200554411U
Authority: CN
Inventors: 罗敏
Original assignee: Yanfeng Visteon Automotive Trim Systems Co Ltd
Current assignee: Yanfeng Automotive Trim Systems Co Ltd; Shanghai Yanfeng Jinqiao Automotive Trim Systems Co Ltd
Priority date: 2008-02-04
Filing date: 2008-02-04
Publication date: 2008-12-24
Anticipated expiration: 2018-02-04

Abstract

The utility model relates to a vehicle ashtray which comprises a case body, an ash case and an ashtray cover with a gear arm, wherein, a damper is fixed on the case body, and the case body also comprises duplex coaxial gears sheathed on a rotating shaft of the case body, the bigger gear is engaged with the damper, and the smaller gear is engaged with the gear arm on the ashtray cover. The vehicle ashtray of the utility model is only additionally provided with a transitional gear in the middle, so the total transmission ratio is the product of the transmission ratio of two sets of gears; consequently, a smaller damper can be used and can reduce the number of gear teeth of the gear arm of the ashtray cover, and the size of the gear arm is reduced. When peripheral installation space is insufficient, the structure of the ashtray is compact, and the appearance of the ashtray is beautiful. Meanwhile, the damping effect in the process of opening and closing is effectively realized.

Description

Automobile-used ash receptacle

Technical field

The utility model relates to a kind of ash receptacle that is arranged in the automobile passenger cabin, specifically, relates to a kind of automobile-used ash receptacle that has damping in its unlatching or pass closed procedure.

Background technology

The ash receptacle of in the automobile passenger cabin, arranging, generally by the ash receptacle lid, ash tray case and fixedly the housing of ash tray case form.The mode of opening ash receptacle has two kinds of patterns usually, and the one, manually pull out, the one, automatically spring open behind the pushing lid.That manually pulls out is simple in structure, could open fully to certain stroke but need the user to draw back lid, and the class sense is low, and ejection speed is fast, does not have slow effect, at truck, uses more cheaply on the car.Automatically rebounding open ash receptacle structure relative complex behind the pushing lid as long as the user pushes lid once, relies on the application force of spring to automatically spring open after the lid release, simultaneously owing to be provided with damper, speed is slow relatively, and opening process is more steady, and the class sense is higher.

For pushing the ash receptacle that lid automatically springs open type, the damper of setting is generally gear type silicone oil damper, and the reducing gear engagement of gear arm configuration and damper is arranged on lid, carries out transmission of motion.The gear number of teeth of damper is generally less, and damping square value is also less, and in order to slow down and the effect of the spring force that the balance lid is opened, the number of teeth of the gear arm on the lid is more, and to obtain bigger transmitting ratio, its scantling of structure is relatively also just bigger.When periphery can supply the bulk deficiency of utilization, arrange that this is just very difficult to the engaging gear structure.If reduce the gear size of damper, but this limit is subjected to the influence of the diameter and the gear root strength of material of gear wheel shaft, hardly may.If increase the damping square value of damper, recently arrange the problem that to bring cost to increase again with the transmission that need to reduce.Because the silicone oil damper of same size, damping value is big more, and cost is also high more.

The utility model content

The technical problems to be solved in the utility model is, when the installation site peripheral space of the automobile-used ash receptacle in the automobile passenger cabin is not enough, provides a kind of small construction size that has, and opening or closing the automobile-used ash receptacle that has damping in the closed procedure simultaneously.

In order to achieve the above object, the technical solution of the utility model is as follows:

A kind of automobile-used ash receptacle, comprise housing, be positioned at the ash tray case of housing, with the cigarette ash cylinder cap that has the gear arm, be fixed with damper on the housing, also comprise duplex in-line gears, gear bigger in the described duplex in-line gears is meshed with damper, and wherein less gear is meshed with the gear arm that described ash receptacle covers.

Adopt automobile-used ash receptacle of the present utility model, owing to only increased the middle transitional gear, total transmitting ratio just is the product of two groups of gear multiplications, thereby can use less damper, and can reduce the number of teeth of ash receptacle lid gear arm, thereby reduce the size of gear arm, when its peripheral installing space is not enough, the ash receptacle compact conformation, good looking appearance, actv. is realized the damping in the opening and closing process simultaneously.

Description of drawings

Fig. 1 is the exploded drawings of ash receptacle assembly;

Fig. 2 is that the in-line gears of ash receptacle are installed in the scheme drawing on the housing;

Fig. 3 is the block diagram of ash receptacle assembly cylinder cap when closing;

Fig. 4 is the block diagram of ash receptacle assembly cylinder cap when opening;

Fig. 5 is the schematic configuration diagram at damper gear engagement position;

Fig. 6 is the constructional drawing of arm side, labyrinth;

Fig. 7 is cylinder cap opening movement figure;

Fig. 8 is the gear mesh rotation figure of gear side;

Fig. 9 is cylinder cap closing movement figure.

The specific embodiment

According to Fig. 1 to Fig. 8, provide preferred embodiment of the present utility model, and described in detail below, enable to understand better function of the present utility model, characteristics.

As shown in Figure 1, the ash receptacle assembly is by cigarette ash cylinder cap 2, ash tray case 7, housing 5, damper 4, duplex in-line gears 3, labyrinth swing arm 6, ash receptacle lid spring 1, cylinder cap pivot pin 8, labyrinth lock shotpin 11 compositions such as grade.Lock pin 11 is fixed on the swing arm 2a of cylinder cap, and moves in the track in labyrinth.Labyrinth swing arm 6 is connected on the housing 5, and can rotate.Damper 4 usefulness screws are fastened on the outer wall of

housing

5, and 3 skies of in-line gears are enclosed within on the anchor shaft 5a of housing, and two cylinder cap pivot pins 8 of cigarette ash cylinder cap 2 usefulness are fixed on the housing 5, are processed with gear on the swing arm 2b of cylinder cap.In-line gears 3 have a locating piece 13 on housing 5, as shown in Figure 9, the position limiting structure that locating piece 13 is installed as in-line gears 3 can make its installation more convenient, and cost has obtained better controlled.

Fig. 3 has shown that these parts are transferred on the assembly state that is in together when closing.Fig. 4 has then shown the assembly state of ash receptacle assembly when cigarette ash cylinder cap 2 is opened.Fig. 5 has shown the gear meshing state.The damper gear 3b engagement on 4a and the in-line gears 3 that cogs, gear 2aj engagement on gear 3a on the in-line gears 3 and the cylinder cap swing arm 2a, the damping square value that produces during damper gear is rotated so just has been delivered on the cylinder cap by this two teams' gear pair, and has obtained amplification, its magnification factor is: N3b/N4a*N2aj/N3a, N3b in the formula, N4a, N2aj, N3a is respectively

gear

3b, 4a, 2aj, the number of teeth of 3a.The ratio of number of teeth of

gear

3a and 3b reasonably is set, can obtains the less number of teeth of gear 2aj, so that it is not interfered with the inwall of housing.

The opening and closing process of the cigarette ash cylinder cap of brief description present embodiment: in Fig. 6, the lock pin 11 on the cylinder cap swing arm 2b cooperatively interacts with the track groove in labyrinth.When cylinder cap 2 is in closed condition, press the front end of cylinder cap 2, the lock pin 11 on the 2b of cylinder cap swing arm at this moment break away from the position-limited trough in the labyrinth swing arm 6, so the locking of cylinder cap is disengaged to the motion of arrow A direction.Cylinder cap rotates by the direction shown in the arrow B, as Fig. 7 under the rotating torque effect of spring 1.

As shown in Figure 8, the gear 2bj on the swing arm 2a of cylinder cap opposite side will rotate by the direction of arrow C, and drive in-line gears 3 and press arrow D direction and rotate, and in-line gears drive damper gear again and rotate.Because damper gear exists resisting moment to produce in rotation process, therefore, the motion of cylinder cap is except the moment that spring applies, and the oppositely directed damping square effect that also has damper to produce, the motion of cylinder cap can obtain buffering, become steady.

As Fig. 9, when cylinder cap is in opening, promote the front portion of cylinder cap 2, the resistance that overcomes spring 1 and damper 4 rotates (motion of gear here will with the direction of rotation shown in Fig. 7) around the arrow E direction.Pin 11 on the cylinder cap swing arm 2b enters in the slide rail KLP section of labyrinth swing arm 6, at this moment cylinder cap swing arm 2b motion is just followed in labyrinth swing arm 6, when pin 11 enters into the track PNM section of labyrinth swing arm, cylinder cap can not be depressed again, and discharge cylinder cap 2 this moment, because the effect of spring force, cylinder cap turns round along the F direction, locking pin 11 enters into the locking orbit segment XYZ in the labyrinth swing arm 6, and cylinder cap is by locking, and cylinder cap is in closed condition.

The duplex in-line gears on housing, have one spacing, can install easily, cost has obtained better controlled.

In the present embodiment, the engagement of in-line gears and damper and cylinder cap swing arm all is external toothing, obviously, and according to Principles of Gear Connection, in-line gears and damper, cylinder cap swing arm can be adopted interior engagement, or external toothing and the various array configurations of interior ingear are implemented transmission of motion.

The front provides the description to preferred embodiment, so that any technical personnel in this area can use or utilize the utility model.To this preferred embodiment, those skilled in the art can make various modifications or conversion on the basis that does not break away from the utility model principle.Should be appreciated that in the specification sheets for embodiment only be a kind of preferred embodiment, modification or conversion that this embodiment is made do not break away from protection domain of the present utility model.

Claims

1, a kind of automobile-used ash receptacle, comprise housing, ash tray case, cigarette ash cylinder cap with having the gear arm is fixed with damper on the housing, it is characterized in that, also comprise duplex in-line gears, these duplex in-line gears are enclosed within on the turning cylinder of described housing, and wherein bigger gear is meshed with damper, and wherein less gear is meshed with the gear arm that described ash receptacle covers.

2. automobile-used ash receptacle as claimed in claim 1 is characterized in that, described duplex in-line gears have a position limiting structure on housing.

3. as claim 1 or 2 or 3 described automobile-used ash receptacles, it is characterized in that the engagement of described duplex in-line gears and damper and cylinder cap swing arm is external toothing.

4. as claim 1 or 2 or 3 described automobile-used ash receptacles, it is characterized in that the engagement of described duplex in-line gears and damper and cylinder cap swing arm is interior engagement.