CN2343276Y - Device for preventing gear rod head from being detached - Google Patents

Abstract

The utility model relates to a device for preventing a gear rod head from being detached. A containing slot is arranged at the screw hole position of the gear rod combining with an inner case in the gear rod head, the top of the containing slot penetrates in a button pressing slot, and a combining hole is arranged on the containing slot; a flat slot is peeled at one side of a pressing button corresponding to the containing slot, and a stopping block is arranged on the flat slot; a stopping piece is arranged in the containing slot, a cover plate is covered on the containing slot and sealed through a screw, and at least one through hole is arranged on the cover plate and is used for corresponding to the screw holes. An inserting hole whose diameter is much smaller than the diameter of the screw holes is arranged at the bottom of the stopping piece, and a shift rod is inserted in the inserting hole. The pressing button of the utility model is locked by a lock, the gear can not be easily pressed down, the head of the gear and the shaft of the gear rod can not be easily separated, and the anti-theft property of the lock is further consolidated.

Description

Gear shift lever head antiwithdrawal device

The utility model relates to a kind of gear shift lever head antiwithdrawal device, especially refer to a kind of antiwithdrawal device that is applicable to the gear shift lever head that installs lockset additional, after it stops the pressing action of press button by lockset, cooperation one is hidden screw by the stop block of retaining that press button is organized, use making other people the gear shift lever head can't be changed gear smoothly after the dismounting of gear shift lever axle, can further improve the effectiveness of lockset.

The alarm that is applied to automobile at present mainly is divided into electronic type and mechanical type two big classes, because during the starting of electronic type alarm, utilize the electric energy of battery to be in holding state for a long time, therefore, very surprising for automobile power consumption, even sometimes the power supply of battery is exhausted the case that causes the car owner to start and take place, and its antitheft effect still makes us querying; Therefore the utility model is at the mechanical type alarm, mainly cooperate suitable structure to reach with lockset, because as unheavier large-scale alarms such as crutch locks, not only heavy, also have and lock and the inconvenience of release, and the lockset build that imposes on gear shift lever is less, and easy to use, so the utility model is done a design at the alarm of the less gear of volume.

The alarm of gear shift lever mainly avoids the burglar to pull retaining, and the alarm that gear shift lever is fixing, the anti-device of consulting of this kind of tradition, must establish in conjunction with a base prior to the car body bar in advance, use, again a U type bar be entangled gear shift lever when the time comes in conjunction with lockset, be fixed on the lockset, so that the gear shift lever locking.

Yet this kind gear shift lever type alarm must cooperate U type bar combination in addition, singly is the weight of this U type bar (must make for the high strength steel material) and lockset head (with the same material of U type bar), and it is very heavy to seem when the user operates.

Based on above-mentioned disappearance, make present automobile burglar lockset focus on and be located at gear inside, its principle is controlled the action that keeps off press button by a clip of being located on the lockset, and in the streets be located at the lock structure of gear inside, after body being coated with the plastic material ejection formation more than gear greatly, lockset and gear body are assembled, the gear shift lever head that again this is combined with lockset at last utilizes screw to combine with the gear shift lever axle again.

Yet the key thief after the locking screw of gear shift lever head and gear gear shaft can being unloaded mostly, after gear shift lever head and the decomposition of gear shift lever axle, presses down gear smoothly with gear shift lever under the situation that lockset can't be opened, reach the purpose of its auto theft.

The purpose of this utility model is to provide a kind of gear shift lever head antiwithdrawal device, be meant that especially establishing body in the gear shift lever head cooperates the stop tab screw that gear shift lever head and gear shift lever shaft lock is solid to be hidden, and simultaneously stop tab stopped by the default block of press button sidewall of gear can't displacement; In addition, after the press button application of force pressed down, must make block depart from stop tab, make screw appear and stop tab is moved up by external force, so that dismounting or assembling screw; This kind gear shift lever head antiwithdrawal device is applicable to the gear shift lever head that installs lockset additional, by the pressing action of lockset prevention press button, makes other people the gear shift lever head can't be changed gear smoothly from gear shift lever axle dismounting back, can further improve the effectiveness of lockset.

The purpose of this utility model is achieved in that a kind of gear shift lever head antiwithdrawal device, include gear shift lever and press button, offer a tank at gear shift lever head inner housing in conjunction with the screw place of gear shift lever axle, the top of tank is through press-button slot, and tank is provided with a combined hole; Press button is cut with respect to the tank side and is established one and rise as high as the banks, and rising as high as the banks is provided with a block; Stop tab is arranged at tank inside, and other has a cover plate to cover rear enclosed by a screw and tank, and cover plate is provided with at least one through hole with respect to each screw.

Stop tab bottom is provided with the jack of a diameter much smaller than screw, in plug together driving lever.

Quantity according to screw is set up perforation on stop tab.

The characteristic that the utility model can decompose gear shift lever head and gear shift lever axle after controlling by press button, especially be applied to have on the gear shift lever head of lockset, press button is caused pressing down smooth gear by the lockset locking, promptly can't decompose gear and gear shift lever axle smoothly, use the antitheft characteristic of further consolidating lockset.

Below in conjunction with accompanying drawing and specific embodiments, the utility model is described further.

Fig. 1 is a three-dimensional exploded view of the present utility model;

Fig. 2 is a three-dimensional combination figure of the present utility model;

Fig. 3 is the sectional view that the utility model is hidden locking screw;

The sectional view that Fig. 4 appears locking screw for the utility model;

At first as shown in Figure 1, the utility model gear shift lever head antiwithdrawal device is used for screw 11 places in conjunction with the gear shift lever axle in gear shift lever head inner housing 10, offer a tank 12, the top of tank 12 is through press-button slot 13, tank 12 is provided with a combined hole 14, in addition in press button 20 with respect to tank 12 sides, cut and establish one and rise as high as the banks 21, rising as high as the banks 21 is provided with a block 22, after press button 20 and 10 assemblings of gear shift lever head inner housing, under the normality, elastic force by spring 23 holds, and must make this block 22 be barred from the position of running through of tank 12 and press-button slot 13, after press button presses down, can make block 22 depart from this and run through the position, make the top press-button slot 13 of tank 12 be in communicating state; Other has a stop tab 30 to establish to enclose in tank 12 inside, this stop tab 30 after must moving down in tank 12 inside because of the free gravity of itself is sealed screw 11, or mat external force is to top offset wedge pressure button groove 13, stop tab 30 bottoms are provided with a diameter and reach jack 31 less than screw 11, after being used for plugging together stop tab 30 upwards pulled and move for a driving lever, jack 31 tops are provided with at least one perforation 32, in stop tab 30 during to top offset, and just can be corresponding to another screw 11; Other has a cover plate 40 to cover rear enclosed by a screw 41 and tank 12, and cover plate 40 is provided with one first through hole 42 and second through hole 43 with respect to each screw 11.

After the utility model assembling is finished, coated by coating 50 through ejection formation, coating 50 also can grooved hole 51,52 with respect to screw 11 places, revolves after penetrating for bottle opener and unloads countersunk head screw 15.

Other cooperates shown in Figure 3, when the utility model with after gear shift lever axle 60 combines by countersunk head screw 15, under the normality, after press button 20 will outwards be held by spring 23, make block 22 that the position of running through of tank 12 and press-button slot 13 is blocked and abutted against in the top of stop tab 30, the stop tab 30 of this moment there is no and moves on the normal direction and screw 11 is sealed, therefore, bottle opener also can't stretch into screw 11 cooperation countersunk head screws 15, can't use gear inner housing 10 and gear shift lever axle 60 are decomposed.

As shown in Figure 4, after press button 20 is pressed down, can make block 22 depart from the position of running through of tank 12 and press-button slot 13, make the top press-button slot 13 of tank 12 be in communicating state, this moment, this stop tab 30 can be by behind the jack 31 on an inserted link 70 insertion stop tab 30, and the application of force is upwards pulled stop tab 30 and moved, make outside screw 11 is revealed in, at this moment, after bottle opener can stretch into screw 11 and smoothly countersunk head screw unloaded, gear shift lever head inner housing 10 and gear shift lever axle 60 are decomposed.

Claims (3)

1, a kind of gear shift lever head antiwithdrawal device includes gear shift lever and press button, it is characterized in that: offer a tank at gear shift lever head inner housing in conjunction with the screw place of gear shift lever axle, the top of tank is through press-button slot, and tank is provided with a combined hole; Press button is cut with respect to the tank side and is established one and rise as high as the banks, and rising as high as the banks is provided with a block; Stop tab is arranged at tank inside, and other has a cover plate to cover rear enclosed by a screw and tank, and cover plate is provided with at least one through hole with respect to each screw.

2, gear shift lever head antiwithdrawal device as claimed in claim 1 is characterized in that: stop tab bottom is provided with the jack of a diameter much smaller than screw, in plug together driving lever.

3, gear shift lever head antiwithdrawal device as claimed in claim 1, it is characterized in that: the quantity according to screw is set up perforation on stop tab.

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