SU1227786A1 - Combination lock for lid of container - Google Patents

Description

IGs) 1-te11 does not belong to the locking device II, in particular to combination locks.

The aim of the invention is to increase secrecy.

Figure 1 presents the scheme of the castle, the section; on fkg.2 - section A - A in figure 1;

Ia fig.Z section bb in figure 1; figure 4 - times) eb In In figure 1; figure 5 is a view of G in figure 1.

The code lock contains a cylindrical body 1 with a flap 2. In case I, six control arms 3 and one central head 4 are evenly spaced around the circumference. Heads 3 and 4 have the orientation of arrow 5 and each index is A, B, C, D , D or E, which are answered by risks 6 on case I, which served to install the go-: o; 5 k in working position (by opening the lock). All heads are workable and have locking devices, 7. The lid 2 and the body 1 are unclenched by the spring 8 and can rotate relative to each other on the yluosi 9 kinks 2 via the head 4 and the sleeve 10.

Go: Fittings 3 have axes 11, elastic rings 12 are inserted into the annular grooves of which, locking the control heads 3 in the axial direction. On axes x11, code digits 13 are rigidly fixed with the help of code NTIFTs 14. Disks 13 of cylindrical shape have flats 15. They can be installed. in two positions in the angle with respect to the head 3, since the axis I has. in the socket of the node the pin 14 intersected at an angle to each other.

On cylindrical fungus 16, there are HiecTb 7 counter discs of discs 13, evenly spaced around the circumference. The head 4 is connected to the core 2 by the single end 18 and has a tooth 19, which allows the axial movement to be carried out on the nyuyy groove 20 of the sleeve 10 of the cornea 1 from the core. : But kryinki 2 assembled with the central head 4, and also allows you to make a rotational movement in the annular ave;) 1 (.chke 21 of the same sleeve 10.

The top 2 has a pointer 22, and the case 1 has response 23 orienting risks 23, evenly spaced around the circumference.

In discs 13, code pins 14 and 24 are installed, equally protruding and unevenly uneven around the circumference of the disk in the slots, and in cover 2, restrictive 1 pin 25 located along the circumference of cover 2 are fitted so as not to interfere with insertion of disk 13 in the working position. Code pins 14 and 24 and limit pins 25 form the lock interlock means.

On housing 1 there are threads 26 to facilitate its rotation.

A seal 28 is installed between the arm 2 and the throat of the vessel 27. In the case of ECO OSU 1st) P-piping through-hole through hole 29 d.: 1 control tube (control box 4 and spacer -1; and sleeve 10.

The lock works as follows.

At (lig.1), the position of the parts of the lock is shown, corresponding to its height; the state of the throat of the vessel 27.

At the same time, housing 1 is free to rotate relative to cover 2, but Yuluosi 9, without transferring vrasen to the bracket 2. In order to open: the container, you must firmly connect KpHHJJKy 2 to the housing 1, which will eject by a known code that is installed from gots. 3 by means of ({) angulation of the angular |) aspolg) .1, claim 13 relative to head 3 with the help of P1ti (}) - that 14, inserted i; About or another bore axis 11. The order of the lock's lock is next.

Case 1 vcT anaBJUU3aioT but / Xc1zat(.yu 22 pa corresponding :: Etstv - / july the division of the rangeErgy-, ik rekok 2 ;; THAT provides free rotation of the lycee 13.

Heads 3 set a working position but it is worth the risks 5 and 6 but

code. The sequence of installation of the heads

arbitrary, but I-O indices:; OBOK (L, B, C, D,

D, E).

Installing the i-tin 4 in the working position, in which the tooth 1E falls and; , collet necrosis 21 in || genus:; or; I called 20 IJTV 1ki

10, gives the possibility of KOiirn cv 1 floor, the operation of the spring 8 to build a one-off, that the flats 17 of the fungus 16 and the flats 15 drive about and 3 come into contact with each other, connect the hard 2 to the case 1 . Crash of Cornus 1 for Schdits 26 unscrew krpiku 2,

opening the throats of the sos, yes 27, B: .. j, kiddin for opening can run, pa an example, such: 7 - installation of the pointer 2: / ko:) of posus 1; A6, BZ, B1, G4 Strike Go. 3;

D5, E2 - ycTaiioiVria golog. : g mouth

povka 1 tin 4.

bypass.mo will install) nrak; 1adku 28, screw krppku 2.

To remove the lock from the working position, it is necessary to push the housing 1 in the axial direction, compressing the spring B, and turn it to any side to the right angle. At the same time, disks 13 and 1ST

15 are turned and the output is one) i3 of contact with the faces of the 7 of the fungus 16, as is turned into different yi code codes 24 and 14, left (p 1);

1, birds 25.

rioBOp OTOM go.yyuvkp 4 1-n, 150d t tooth 19 from the gender center 20 and in ko. 1Y1 groove 2I.

Thus, the discs 13 are locked in a non-working position in a double way: by positioning the discs and the tooth 19. The lock can be used to lock containers, doors, shutters, hatches, etc.

BUT

In the proposed lock, a device is provided for knocking down the set opening code after locking the lock, the code is changed without replacing individual parts of the lock.

17

76

figs

Editor L. Povhan Order 1999/34

Compiled by I. Trigub

Tehred I. VeresKorrektor V. Butt ha

Circulation 441 Subscription

VNIIPI USSR State Committee

for inventions and discoveries

113035, Moscow, Zh-35, Raushsk nab. 4/5

Branch PPP "Patent, Uzhgorod, st. Project, 4

fie.

FIG. five

Claims (1)

CODE LOCK FOR CAPACITY COVER, comprising a cylindrical body mounted on the lid, in which are equipped with control heads code disks with locking elements for engaging the lid with the housing, characterized in that, in order to increase security, it is equipped with a locking means installed in the housing, FIG. .1 including code pins and restrictive pins for contact with the code pins, located on the side of the cover facing the housing along its circumference, while radially made along the rim of the disks there is no place to place the code pins, and a fixing means including a sleeve with an annular groove and a longitudinal groove communicating with it and mounted in the sleeve with the possibility of rotation and longitudinal movement of the central control head with a tooth for placement and passage in the annular groove and the longitudinal groove of the sleeve, the housing has a stepped through hole made along its axis for the exit of the central control head in which the sleeve is located, the housing being spring-loaded relative to the sleeve.