CN2561891Y

CN2561891Y - Lock controller of truck handle

Info

Publication number: CN2561891Y
Application number: CN 02241561
Authority: CN
Inventors: 上田华子
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-07-18
Filing date: 2002-07-18
Publication date: 2003-07-23
Anticipated expiration: 2012-07-18

Abstract

A lock control device of a truck handle is provided. A rear door plate at the rear end of the truck is fixedly arranged with a lock bracket which is pivoted inside with a lock hook, and is provided with a sleeve tube, a spring, as well as a spring seat, and a space groove is formed at the lock bracket, a pressing block is pivoted on the side of lock bracket; a handle is arranged at the rear door plate of the truck and is clamped into the space groove of the lock bracket, the lock hook fastens the handle in the space groove; after a key opens the lock, the lock bolt can rotate without retaining the lock hook, after the human finger presses down the pressing block, the lock hook can be broken away from the space groove, namely the handle can be upwardly pulled, then the handle can propel a connecting slice and a shaft rod, so as to make the eccentric lugs arranged on the upper and the lower ends of the shaft rod deflect, make the eccentric lugs break away from the fastening grooves of fastening block arranged on the upper and the lower parts of the truck, as well as make the rear door plate open. The lock control device is conveniently operated without the need for additional locks .

Description

The lockset control device of lorry handle

Technical field

The utility model relates to the lockset control structure, refers in particular to a kind of lockset control device of lorry handle.

Background technology

Lorry is to be used for loading to send the cargo transport thing, makes the carrying of goods via lorry, can arrive the destination fast.

Known lorry, it is to be provided with the Rear Door 60 (a slice Rear Door 60 that only shows the right side in Fig. 9) that two-piece type can open and close in the back of lorry, be provided with a following hook 61 with hole in Rear Door 60, the top relative position of Rear Door 60 is pivoted with a last hook 62 with hole, after two holes are relative, can be for hanging a lockset in addition, in order to reach the purpose of locking.

A lorry handle 63, be laterally to penetrate 61 of relative last hook 62 and following hooks, these lorry handle 63 1 ends are a connecting piece 64 that can be pivoted, an axostylus axostyle 65 is longitudinally established in these brace 64 inboards, the upper and lower part of axostylus axostyle 65 is provided with eccentric projection 66 respectively, this eccentric projection 66 is in a clipping block 67 internal actions, to reach the purpose of opening Rear Door 60, and each clipping block 67 is the places, upper and lower position that are fixedly arranged on the lorry rear end respectively, above-mentioned but have when being configured in actual use as after shortcoming, remain to be improved.

As shown in Figure 10, when desire is opened Rear Door 60, has the quite shortcoming of inconvenience: because of when opening Rear Door 60, must with key lockset be opened earlier, will go up hook 62 again and push aside with operator's proficiency, another hand with the operator will postpone on the lorry handle 63 again, row pulling axostylus axostyle 65 pivots again, make two eccentric projection 66 of axostylus axostyle 65 upper and lower positions break away from respectively after the clip of clipping block 67, just can make Rear Door 60 open, on lorry, transporting goods.

The utility model content

Main purpose of the present utility model is to provide a kind of lockset control device of lorry handle, and is easy to operate, do not need to add in addition lockset.

For achieving the above object, the lockset control device of a kind of lorry handle that the utility model provides, be provided with the Rear Door that two-piece type can open and close in the lorry rear end, establish a clipping block respectively, in each clipping block, establish a clamping groove respectively with respect to the upper and lower position of Rear Door inboard; Be provided with an eccentric projection in the Rear Door inboard respectively with respect to each clamping groove place, establish axostylus axostyle between two relative eccentric projection, laterally form a connecting piece, the brace one end handle that is pivoted in the axostylus axostyle middle section;

One lock forms a groove and a draw-in groove on lock, but this draw-in groove clip and restriction handle;

One is located at the hole on the lock front;

One lock hook is to be hubbed in the lock with a pivot, and the lock hook of part is the alignment hole place, and lock hook mat pivot is that the axle center pivots;

Two fins are formed at the lock hook bottom, establish a fixed bar between relative two fins;

One sleeve pipe, its place, upper and lower position is formed with left and right relative fovea superior edge and recessed edge respectively, and the fovea superior edge is that cover peaks at the fixed bar place, in the sheathed spring of inside pipe casing;

One spring base is to be locked on the lock, and oblique formation spacer on spring base, spacer are to be socketed on recessed edge place, forms a lamellar body on spacer, is sheathed on the spring bottom on this lamellar body;

One lockset is established a dead bolt in the lockset end, makes dead bolt block lock hook or does not block lock hook;

One briquetting forms a bumping post in the briquetting side, and this bumping post is to penetrate lock, in the lock side one tip is set.

The lockset control device of described lorry handle wherein protrudes out in the lock hook middle section pushing block that the top has several hypotenuses is set.

The lockset control device of described lorry handle, wherein this lock is by taking the shape of the letter U that side-looking is seen.

The lockset control device of described lorry handle, wherein this lock hook is slightly to be F shape.

The lockset control device of described lorry handle, wherein this spring base is to take the shape of the letter U.

The lockset control device of described lorry handle, wherein this sleeve pipe is that rectangular column is preferable.

Description of drawings

Fig. 1 is the stereo appearance figure of preferred embodiment of the present utility model;

Fig. 2 is the plane and the action diagram thereof of preferred embodiment of the present utility model;

Fig. 3 is the three-dimensional exploded view of lockset control structure of the present utility model;

Fig. 4 be lockset of the present utility model when when fastening in conjunction with sectional view;

Fig. 5 is that lockset of the present utility model is when the floor map when fastening;

Fig. 6 be lockset of the present utility model when after unblanking in conjunction with sectional view;

Fig. 7 is that lockset of the present utility model is when the floor map after unblanking;

Fig. 8 be the utility model when after opening in conjunction with sectional view;

Fig. 9 is the plan view of known configurations;

Figure 10 is the planar gesture figure of known configurations.

The specific embodiment

Further specify aforementioned purpose and architectural feature of the present utility model for making, conjunction with figs. describes in detail as the back:

See also Fig. 1 to shown in Figure 3, the utility model is the lockset control device for a kind of lorry handle, includes on lorry:

Be to be provided with the Rear Door 10 that two-piece type can open and close in the lorry rear end, be respectively equipped with a clipping block 11, be respectively equipped with a clamping groove 12 in each clipping block 11 inside with respect to the upper and lower position of Rear Door 10 inboards;

Be provided with an eccentric projection 20, two 20 relative of eccentric projection in Rear Door 10 inboards respectively with respect to each clamping groove 12 place and be provided with an axostylus axostyle 21, laterally be formed with a connecting piece 22, the brace 22 1 ends leader 23 that is pivoted in the middle section of axostylus axostyle 21;

The main characteristic of the utility model is: a lock that takes the shape of the letter U 30 by the side-looking sight, form a groove 301 (referring to Fig. 8) on the lock 30, and on lock 30, form a draw-in groove 31, the effect of this draw-in groove 31 is for supplying in order to clip and restriction handle 23; One hole 32 is to be located on the front of lock 30; One slightly is the lock hook 33 of F shape, be to be hubbed in the lock 30 with a pivot 34 (referring to Fig. 4), but the lock hook 33 of part is alignment hole 32 places, lock hook 33 mat pivots 34 pivot for the axle center, lock hook 33 is can snap in the groove 301 of lock 30, lock hook 33 forms the pushing block 331 that the top tool is counted hypotenuse in the middle section, this pushing block 331 can be convenient to ejection handle 23 up;

Two fins 35 are formed at lock hook 33 bottoms, 35 of relative two fins are provided with a fixed bar 36, the sleeve pipe 40 of one rectangular column, its place, upper and lower position is formed with left and right relative fovea superior edge 41 and recessed edge 42 respectively, fovea superior edge 41 is can overlap to peak at fixed bar 36 places, in sleeve pipe 40 inner sheathed springs 43;

One spring base 50, it slightly takes the shape of the letter U, and is to be locked on the lock 30, and oblique formation spacer 51 on spring base 50, spacer 51 are to be socketed on recessed edge 42 places, form a lamellar body 52 on spacer 51, are to be sheathed on spring 43 bottoms on this lamellar body 52.

But the lockset 53 that a mat is key operated, in lockset 53 ends one dead bolt 54 is set, when lockset 53 during with key turns, can make dead bolt 54 block lock hook 33 or do not block lock hook 33, one briquetting 55 forms a bumping post 57 in briquetting 55 sides, and this bumping post 57 is to penetrate lock 30, in lock 30 sides one tip 56 is set, makes briquetting 55 can produce pivot.

After the combination of said structure when using as shown in Fig. 1, Fig. 4 and Fig. 5, when lockset 53 after locking, dead bolt 54 is to block lock hook 33 bottoms one side, make lock hook 33 tops stop handle 23, be locking condition this moment, also be and make handle 23 do not spurred up, make Rear Door 10 not be unlocked.

As shown in Fig. 6 and Fig. 7, when unblanking, but key of mat stretches into lockset 53 and rotating lock tongue 54 1 suitable angles (as shown in Figure 5), make dead bolt 54 can not produce barrier effects to lock hook 33, when people with finger presses briquetting 55, can make the bumping post 57 of briquetting 55 promote lock hooks 33, the lock hook 33 of order part can be exposed by 32 places, hole, handle 23 is because of losing clip, thus the pushing block 331 that can make handle 23 be counted hypotenuse by the top tool promote up, in opening Rear Door 10.

Therefore, via above explanation as can be known, the utility model with the configuration of the structure of excellence down, have at least as after advantage:

Easy to operate, do not need to add in addition lockset: the lockset 53 in the utility model is to be arranged in the lock 30, does not need to add lockset in addition as known configurations; The utility model is when in unlock operation, only need with key operated lockset 53, the dead bolt 54 that makes lockset 53 can clip lock hook 33, after pushing briquetting 55, can make bumping post 57 end driving lock hook 33 tops in addition, make handle 23 tops lose clip, can make handle 23 spur up, so that open Rear Door 10.

Claims

1. the lockset control device of a lorry handle is provided with the Rear Door that two-piece type can open and close in the lorry rear end, establishes a clipping block respectively with respect to the upper and lower position of Rear Door inboard, establishes a clamping groove in each clipping block respectively; Be provided with an eccentric projection in the Rear Door inboard respectively with respect to each clamping groove place, establish axostylus axostyle between two relative eccentric projection, laterally form a connecting piece, the brace one end handle that is pivoted in the axostylus axostyle middle section; It is characterized in that:

One lock forms a groove and a draw-in groove on lock;

One is located at the hole on the lock front;

One lockset is established a dead bolt in the lockset end;

2. according to the lockset control device of the described lorry handle of claim 1, it is characterized in that, wherein protrude out the pushing block that the top has several hypotenuses is set in the lock hook middle section.

3. according to the lockset control device of the described lorry handle of claim 2, it is characterized in that wherein this lock is by taking the shape of the letter U that side-looking is seen.

4. according to the lockset control device of claim 1,2 or 3 described lorry handles, it is characterized in that wherein this lock hook is slightly to be F shape.

5. according to the lockset control device of the described lorry handle of claim 4, it is characterized in that wherein this spring base is to take the shape of the letter U.

6. according to the lockset control device of the described lorry handle of claim 5, it is characterized in that wherein this sleeve pipe is rectangular column.