CN200942739Y

CN200942739Y - Locking mechanism of vehicle glove box

Info

Publication number: CN200942739Y
Application number: CN 200620076259
Authority: CN
Inventors: 刘艳波; 时西芳; 高发华
Original assignee: Chery Automobile Co Ltd
Current assignee: Chery Automobile Co Ltd
Priority date: 2006-08-07
Filing date: 2006-08-07
Publication date: 2007-09-05
Anticipated expiration: 2016-08-07

Abstract

The utility model discloses a lock mechanism for a glove box of cars, which is located between a glove box and the car body; lock bars (7a, 7b) are arranged on the glove box, clearance fit with the glove box through a guide sleeve. The utility model is characterized in that, on the lock mechanism, a connection rod (4) is provided, which is connected with the glove box through a connection-rod-rotating shaft (9); one end of each lock bar (7a, 7b) is provided with a lock-bar bevel (3), which faces a stop on the car body; another end of each lock bar (7a, 7b) is provided with a slot (2a); one end of the connection rod (4) is placed in the slot (2a), another end of the connection rod (4) is connected with the glove box through a tension spring (5), the connection direction is such that the lock bars (7a, 7b) will stretch out toward the stop. With above structure, the utility model overcomes the shortcomings of the prior technology, is simple to assemble and of high reliability.

Description

A kind of lockable mechanism of Vehicular glove box

Technical field

The utility model relates to the lockable mechanism of automobile glove box.

Background technology

In the day for announcing is on July 14th, 2004, notification number is to disclose a kind of lid lock device that is used for glove box in the patent of invention of CN1511732, it comprises swing component, oscillating axle, a pair of hammerlock and sub-assemblies, combine with cam pin by cam path between swing component and the hammerlock, sub-assemblies closely combines swing component and hammerlock, and the swing by swing component comes mobile hammerlock.The locking device part of this structure is many, and kinematic pair is more, so the increase of assembly process quantity, and problems such as complex structure, installation trouble make cost of product increase simultaneously.

The utility model content

Technical problem to be solved in the utility model is: a kind of glove box lock locking mechanism simple in structure, easy for installation is provided.

Solve this technical problem, the utility model take technical scheme be: a glove box latch mechanism, by about two locking bars, two pipe links, springs and the glove box handle that has a shifting block form.

Described Vehicular glove box lockable mechanism is provided with pipe link, pipe link is connected on the glove box by the pipe link turning cylinder, one end of described locking bar is provided with a locking bar inclined-plane, the block of its inclined-plane on the vehicle body, the other end of locking bar is provided with draw-in groove, one end of pipe link is inserted draw-in groove, and the other end of pipe link is connected with glove box by extension spring, and its closure is stretched out to the link stopper direction for making locking bar.

Grade arm and moving arm are arranged on the described pipe link, and there is fixed orifice the pipe link lower end, and extension spring is fixed on the fixed orifice.

Moving arm on the described pipe link is installed in the draw-in groove on the locking bar, drives the moving arm sway.

Two jacks are arranged about described glove box fixed part.

Cover limited position piece and draw-in groove in the described glove box.

Described pipe link is fixed in the glove box by the turning cylinder on the glove box inner cover plate and covers, and the moving axis that can rotate rotates.

Adopt technique scheme, the utility model has overcome present technical characterstic, has realized that cost is low, assembling is simple, reliability compares advantages of higher.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:

Fig. 1 is the utility model Vehicular glove box structural representation;

Fig. 2 is the utility model Vehicular glove box lock construction scheme drawing;

Fig. 3 is the scheme drawing of the utility model Vehicular glove box lock construction in opening;

Fig. 4 is the utility model Vehicular glove box inner cap structural representation;

Glove box handle in the drawings, 1; 1a, glove box handle shifting block; 2, glove box inner cap; 2a, draw-in groove; 2b, 2c, 2d, 2e, glove box inner cap limiting stopper; 3, locking bar inclined-plane; 4, pipe link (2); 4a, pipe link blocking arm; 4b, pipe link moving arm; 4c, pipe link spring fixed hole; 5, extension spring; 6, glove box fixed position jack; 7a, glove box left side locking bar; 7b, the right locking bar of glove box; 8, turning cylinder; 9, pipe link turning cylinder.

The specific embodiment

As shown in Figure 1, the Vehicular glove box latch mechanism is made up of the pipe link 4 of glove box handle 1, locking bar 7 and a gearing.

Glove box has two attachment points in the left and right sides, when glove box fixed position jack 6 is inserted at the two ends of glove box left side locking bar 7a and the right locking bar 7b of glove box, glove box is just by locking, when locking bar is withdrawn from jack, glove box just can be opened, two the limiting stopper 2as of locking bar by covering in the glove box, 2b, 2c, 2d is fixed in the glove box and covers, the flexible rotating drive of locking bar by glove box handle 1, two pipe links 4 about having between glove box handle 1 and the locking bar 7, connect handle 1 and left and right sides locking bar 7a respectively, 7b, pipe link 4 is connected on the glove box by the pipe link turning cylinder 9 that covers in the glove box, pipe link 4 can rotate around pipe link turning cylinder 9, and the moving arm 4b of pipe link upper end is assemblied in the draw-in groove of locking bar, and two pipe link blocking arm 4a are arranged in the middle of the pipe link, when lockup state, shifting block 1a bottom surface on the handle and two pipe link blocking arms paste and, the bottom of pipe link is drawn close under the effect of spring force inwards, drives locking bar and outwards surveys slip, enter lockhole, guarantee locking.When glove box was opened, personnel outwards rotated handle by bus, and the shifting block of handle rotates, and promoted 4a and moved downward, and promoted two pipe links and rotated simultaneously, and pipe link drives two locking bars by draw-in groove and slides to the inside, throws off lockhole, realized opening.Push two blocking arms on the pipe link laterally open, the pipe link bottom outwards separates, and the upper end is adorned inwards, drives locking bar and outwards rotates together, locking bar is deviate from from the jack of both sides, thereby realized the unlatching of glove box.Glove box unclamps handle after opening, and under the effect of extension spring convergent force, the blocking arm on the pipe link upwards dress is moving, promotes the shifting block on the handle, makes the handle homing.Under opening, close glove box, start the casing enclosing cover as long as push inward, when locking bar and lockhole on time, the inclined-plane at the locking bar two ends of stretching out is after running into the glove box fixed part, can be squeezed and withdrawal inwards, after arriving jack, can stretch out and fixing glove box.

Claims

1, a kind of Vehicular glove box lockable mechanism, be arranged between glove box and the vehicle body, locking bar (7a, 7b) be arranged on the glove box, by guide pin bushing and glove box free-running fit, it is characterized in that: described Vehicular glove box lockable mechanism is provided with pipe link (4), pipe link (4) is connected on the glove box by pipe link turning cylinder (9), described locking bar (7a, end 7b) is provided with a locking bar inclined-plane (3), the block of its inclined-plane on the vehicle body, locking bar (7a, other end 7b) is provided with draw-in groove (2a), one end of pipe link (4) is inserted draw-in groove (2a), the other end of pipe link (4) is connected with glove box by extension spring (5), and its closure is for making locking bar (7a, 7b) stretch out to the link stopper direction.

2, a kind of Vehicular glove box lockable mechanism according to claim 1 is characterized in that: a grade arm (4a) and moving arm (4b) are arranged on the described pipe link (4), and there is fixed orifice (4c) pipe link (4) lower end, and spring (5) is fixed on the fixed orifice (4c).

3, a kind of Vehicular glove box lockable mechanism according to claim 2 is characterized in that: the moving arm (4b) on the described pipe link (4) is installed in the draw-in groove (2a) on the locking bar (7a, 7b), drives moving arm (4b) sway.

4, a kind of Vehicular glove box lockable mechanism according to claim 1 is characterized in that: two jacks (6) are arranged about described glove box fixed part.

5, a kind of Vehicular glove box lockable mechanism according to claim 1 is characterized in that: limiting stopper (2b, 2c, 2d, 2e) and draw-in groove (2a) are arranged on the described glove box inner cap (2).

6, a kind of Vehicular glove box lockable mechanism according to claim 3 is characterized in that: described pipe link (4) is fixed on the glove box inner cap (2) by the turning cylinder (8) on the glove box inner cover plate (2), and the moving axis (8) that can rotate rotates.