Opening mechanism on automobile armrest box

Abstract

The utility model discloses an opening mechanism on an automobile armrest box, which comprises a box body and a box cover, two lock keys are respectively arranged on the left side and the right side above the box body, two double-side locks are respectively arranged on the left side and the right side inside the box cover, each double-side lock comprises two lock rods which are symmetrically arranged, and the lock rods are in sliding connection with the box cover in a matched mode. The outer ends of the lock rods penetrate through the box cover and can stretch out and draw back, connecting rods are hinged to the inner ends of the two lock rods respectively, the inner ends of the two connecting rods are hinged through a support, the support is of a rod-shaped structure, keys capable of stretching out and drawing back transversely are installed in the middles of the left side and the right side of the box cover, and the other end of the support is connected with the keys. The lock rod penetrates through the guide sleeve and is in sliding connection with the guide sleeve in a matched mode, a spring is installed on the lock rod, the inner end of the spring is connected with the end of the guide sleeve, and the spring exerts outward thrust on the lock rod. The two sides of the armrest box cover can be opened, so that articles can be taken and placed from any one of the two sides, and the use convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile, concretely is a kind of opening mechanism on automobile handrail box. BACKGROUND

[0002] Automobile handrail box belongs to automobile interior trim auxiliary instrument panel system, it is mostly installed in the middle of front row two side seats, can provide storage function to user, and it is convenient for driver to place arm, alleviate fatigue feeling brought by long time driving.Currently commonly used automobile handrail box is rear flip type handrail or double-leaf handrail, driver exists greater inconvenience when using. SUMMARY

[0003] The utility model discloses a kind of opening mechanism on automobile handrail box, to solve the problem raised in above background technology.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of opening mechanism on automobile handrail box, including box and lid, the top of the box is installed with two lock keys respectively on left and right sides, the lid is closed shell structure, the inside of the lid is installed with two double-side locks respectively on left and right sides, each double-side lock includes two symmetrically arranged lock rods, the lock rod is slidably connected with the lid, the outer end of the lock rod is through the lid and can be telescopic, the inner end of two lock rods is respectively hinged with connecting rod, the inner end between two connecting rods is hinged by support, support is rod structure, the middle of the left and right sides of the lid is installed with the button that can be transversely telescopic, the other end of support is connected with button, the lid is installed with guide sleeve, the lock rod is through guide sleeve and slidably connected with it, spring is installed on the lock rod, the inner end of spring is connected with the end of guide sleeve, spring exerts outward thrust to lock rod, after lock rod is extended, its outer end is inserted into the round hole of lock key.

[0005] Preferably, the left and right sides of the lid are provided with rectangular through holes, and the through holes are opposite to the positions of the buttons.

[0006] Preferably, the two lock rods in the double-side lock are symmetric about the axis of the support.

[0007] Compared with the prior art, the utility model has the beneficial effects that: the utility model can realize the opening of the two sides of the handrail box cover, so as to open and take out the articles from either side, and improve the convenience of use. BRIEF DESCRIPTION OF DRAWINGS

[0008] Fig. 1 It is the three-dimensional structure schematic diagram of the utility model;

[0009] Fig. 2 It is the structure schematic diagram of the utility model after the lid is opened;

[0010] Fig. 3 Structure diagram of the double-sided lock.

[0011] In the figure: 1, box body; 2, box cover; 3, button; 4, lock key; 5, double-sided lock; 51, lock rod; 52, guide sleeve; 53, spring; 54, connecting rod; 55, bracket. DETAILED DESCRIPTION

[0012] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0013] Please refer to Figs. 1-3 The utility model provides a kind of opening mechanism on automobile armrest box, including box body 1 and box cover 2, box body 1 is the central armrest box in car, the upper left and right sides of box body 1 are respectively equipped with two lock keys 4, box cover 2 is closed shell structure, the inside left and right sides of box cover 2 are respectively equipped with two double-sided locks 5, each double-sided lock 5 includes two symmetrically arranged lock rods 51, lock rod 51 is slidably connected with box cover 2, the outer end of lock rod 51 penetrates box cover 2 and can be telescopic, the inner end of two lock rods 51 is respectively hinged with connecting rod 54, the inner end between two connecting rods 54 is hinged by bracket 55, bracket 55 is rod structure, two lock rods 51 in double-sided lock 5 are symmetrical about the axis of bracket 55, the telescopic control synchronous action of two lock rods 51 of bracket 55.

[0014] The middle part of the left and right sides of box cover 2 is equipped with button 3 that can be transversely telescopic, the left and right sides of box cover 2 are equipped with rectangular through hole, and the position of through hole is opposite to that of button 3, the other end of bracket 55 is connected with button 3, box cover 2 is equipped with guide sleeve 52, lock rod 51 penetrates guide sleeve 52 and is slidably connected with it, spring 53 is installed on lock rod 51, the inner end of spring 53 is connected with the end of guide sleeve 52, spring 53 exerts outward thrust on lock rod 51, after lock rod 51 is extended, its outer end is inserted into the round hole of lock key 4, when the lock rod 51 of left and right sides is inserted into lock key 4, the fixation of box cover 2 is realized, the pressing of any one side of button 3 can make lock rod 51 and lock key 4 separate, so as to be opened by turning up. Therefore, the utility model can be opened on any one side, and the convenience of use is improved.

[0015] When button 3 is pressed inward, bracket 55 pulls two lock rods 51 to the middle through connecting rod 54, so that the outer end of lock rod 51 is pulled back into box body 1, when lock rod 51 moves to the middle and shrinks, spring 53 is lengthened, and spring 53 is used to push lock rod 51 to extend and reset.

[0016] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An opening mechanism on a car armrest box comprising a box body (1) and a box cover (2), characterized in that: Two lock keys (4) are respectively arranged on the left and right sides of the upper part of the box (1), the box cover (2) is a closed shell structure, two double-sided locks (5) are respectively arranged on the left and right sides of the inside of the box cover (2), each double-sided lock (5) comprises two symmetrically arranged lock rods (51), the lock rods (51) are slidably connected with the box cover (2), the outer ends of the lock rods (51) penetrate through the box cover (2) and can be telescopic, the inner ends of the two lock rods (51) are respectively hingedly connected with a connecting rod (54), the inner ends of the two connecting rods (54) are hingedly connected through a support (55), the support (55) is a rod-shaped structure, a transversely telescopic key (3) is arranged on the middle part of the left and right sides of the box cover (2), the other end of the support (55) is connected with the key (3), a guide sleeve (52) is arranged on the box cover (2), the lock rod (51) penetrates through the guide sleeve (52) and is slidably connected with the guide sleeve (52), a spring (53) is arranged on the lock rod (51), the inner end of the spring (53) is connected with the end of the guide sleeve (52), the spring (53) applies an outward thrust force to the lock rod (51), and the outer end of the lock rod (51) is inserted into the round hole of the lock key (4) after the lock rod (51) is extended.

2. The opening mechanism of a glove box of an automobile according to claim 1, characterized in that: Rectangular through holes are arranged on the left and right sides of the box cover (2) and are opposite to the positions of the keys (3).

3. The opening mechanism of a glove box of an automobile according to claim 2, wherein: The two lock rods (51) in the double-sided lock (5) are symmetric about the axis of the support (55).

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