• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A sliding and locking mechanism is used for a cash register. The slides holds a money tray and slides in a frame on rollers and support profiles. The lock can be handled mechanically or electrically and the slider cannot be locked if the money tray is not in position. On each side of the slider frame are arranged two guide rollers with convex contact faces on holders. The side walls of the outside frame have guide a wedge projecting between guide rollers. An opening spring is held on the slider frame. The other end of the spring is connected to a hook and the mechanism preventing slider locking prevents ratcheting of the latch when the money tray is not in position.
    公开号:SU791270A3
    申请号:SU792720499
    申请日:1979-02-08
    公开日:1980-12-23
    发明作者:Йесенки Ласло；Вашш Янош
    申请人:Иродагепипари Еш Финоммеханикай, Валлалат (Инопредприятие)；
    IPC主号:
    专利说明:

    The invention relates to devices that serve to unlock and lock cash registers. A device is known for unlocking and locking the sliding drawer of the cash register, in which the drawer is held by tapered rollers, which in turn are supported by inclined strips ij. However, the use of tapered rollers on an inclined path for moving the drawer guide due to differences in the diameter of the rollers causes additional friction losses, which slow down the sliding drawer and, in addition, the loading of the drawer should be small. The closest in technical essence to the present invention is a device for unlocking and locking a cash drawer of a cash register comprising a drawer guide connected to the cash register frame / and a locking mechanism, the steering member is positionably adjustable to set a horizontal clearance between the fixed and movable guide rail on the carriage .2. However, pull-out guides are difficult to manufacture, and their location limits the length of the drawers compared to their length. The purpose of the invention is to simplify the device and reduce its cost. The goal is achieved by inserting a stopper plate with a prism with barrel barrel and mounted on the cash register frame, holding hooks connected to holders mounted on the drawer with rotatably, the stop plate into the device for unlocking and locking the drawer; a lever and an elastic thrust roller; a locking mechanism is mounted in the rear wall of the cash register frame and contains a bar, a tilting bridge, a locking lever, a shaft, locking rollers, a brake lever and in parallel The locking plate, the L-shaped lever and the spring, one end of which is fixed on the shaft, the other end is connected to the shoulder of the L-shaped lever connected through the locking roller to the locking plate and the brake lever, the bar is connected to the locking lever and tilts A stop plate and a lever are mounted on the back wall of the frame. The prisms and retaining hooks are made of the same material as the locking plate. Rollers are rotatably mounted on each holder. The locking mechanism contains a bearing, on the shaft of which a brake lever is mounted, on which a stopper arc is mounted. The tilting bridge of the locking mechanism is made in the form of a plate mounted on a bearing, one end of which is provided with a ratchet dog, the other with a support with an overlay and connected by means of a connecting element with a spring hook. The overlay of the tilting bridge is made of the same material with the strap. . The locking lever is placed in the bar with the possibility of a free wheeling and has a protrusion extending into the opening of the locking plate and supporting the pad. The locking lever and the locking plate are connected by means of a spring to the strap. Hai FIG. 1 schematically shows the proposed device; in fig. 2 shows section 1-1 of FIG. one; in fig. 3 shows a section 11-11 in FIG. 2; in fig. 4 is a section through MI-MI in FIG. 2, in FIG. 5 shows section IV-IV in FIG. 2; in fig. b - section V-V in FIG. one; in fig. 7 shows a section VI-VI in FIG. b; in fig. 8 - section VII-VII in FIG. 6 in FIG. 9 is a sectional view of the VMI-VIM in FIG. 6; in fig. 10 - section IX-IX n figure 9; in fig. 11 is a V-V sectional view of FIG. 1 with a mechanical mechanism of pirana and lock; in fig. 12 is a section X-X in FIG. eleven; in fig. 13 is a section XI-XJ in FIG. 11. The proposed device comprises an internal rigid frame 1 formed by a stopper plate 2 and four stiffeners 3 welded to their ends. On the front side of the cash register there is a money cup 4, a frame of the drawer 5 with guides (not shown). From the material of the locking plate 2 are formed when we are 6 with a barrel vault. Prisms b are made symmetrical. The ends of the back plate 7 of the drawer frame are holders 8 in which the rollers 9 are mounted. The rollers are fixed in the trunnions 10 with the possibility of rotation. Near the rollers 9 are placed rings 11 for adjusting the gap 12 located between the rollers 9 and the prism b (Fig. 3). The device also comprises a console 13, vertical pins 14, horizontal pins 15, cylindrical rollers 16, the frame of the sliding box 5 has curved edges 17, vertical sides 18 with a short distance 19 between them and the rollers 16. Clamping rings 20, locking mechanism 21, spring end 22, retaining hooks 23, hooks 2.4, bevel 25, outer edges 26 of hooks 23, groove 27, resilient thrust roller 28, thrust plate 29, notch 30 of the rail 3 stiffness, DAC Fu 31, the lower part 32 of the support plate 29, the horizontal flange 33 has a hole 34, a locking plate 35, a brake lever 36, a bearing shaft 37, a shaft 38, a pin 39, a shaft 40, an L-shaped lever 41, a groove 42, a clamping ring 43 , spring 44, lever 45, shaft 46, locking roller 47, window 48, tension spring 49, hole 50, stopper arch 51, tilting bridge 52, ratchet dog 53, point 54, bar 55, bearing 56, hole 57, locking plate 58, tilting shaft 59, bearing 60, support 61, cover plate 62, connecting member 63, spring hook 64, tension spring 65, pin 66, electric Omagnet 67, shaft 68, locking lever 69, upper part 70 of locking lever 69, protrusion 71 of locking lever 69, front surface 72 of locking lever 69, tension spring 73, lower surface 74, curved lever 75, lever 76, curved part 77 of brake a lever 36, a support plate 78, a guide tube 79, a bearing 80, a rod 81. The device operates as follows. Four rollers 9, which are mounted in holders 8 of the drawer frame, roll down the prisms 6. The other two rollers 16 roll along the edge 17 of the frame of the drawer 5 and the other, provided with a vertical shaft, the rollers 16 roll down on the vertical side 18 of the frame, as a result of which the frame of the drawer slide easily leads and withdraws exactly without clearance from the frame 1. The lower part 32 of the support plate 29, in a vertical position, at the front and rear, is pressed against the resilient, thrust rollers mounted into the stiffening rail 3. If the abutment plate now rotates, the frame of the drawer 5 is pulled out of the frame 1. The mechanism 21 is mounted in the bottom of the frame 1, so it is the frame of the drawer 5, which is extended in the direction of the spring or back to the rear stop, locks in the frame 1. This the ticket office is locked. The mechanism 21 is not secured if the cup 4 for money is not inserted into the frame of the drawer 5. In this case, the tip 54 of the brake lever 36 is pushed forward by the tension spring 49, with the result that the stopper arc 51 lies against the shell of the locking roller 47 and prevents the movement of the locking roller up. Srapov dog 53 tilting bridge 52 is open and with the help of an electromagnet 67 also does not move down, because the pad 62 is blocked by a protrusion 71 of the locking lever 69. If the locking roller 47
    slowed down as the ratchet paw 53 does not move downwards, it is pressed against the locking roller 47 and the frame of the drawer 5 does not slide into the frame 1, the mechanism 21 does not lock When the cup 4 is inserted for money, it touches the tip 54 of the brake lever 36 and pushes the locking the roller 47 in the direction of the force of the spring 44 back while the locking roller 47 is released. When the drawer frame is pushed in, the locking roller rises above the tip of the ratchet pawl 53. After that, the locking roller 47 is pulled back by the spring 44 into the ratchet pawl 53, with the result that the frame of the drawer 5 is automatically locked and the cash register is locked. When unlocked, the electromagnet 67 attracts, and the locking lever 69 rotates around the shaft 68, the protrusion rises up and slides off the lining 62. The lining is released, thereby tilting the bridge 52 tilts in the direction of the tension spring 65. The snoring dog 53 under the influence of the spring 22 slides off the locking roller 47. After that, the frame of the drawer 5 is pushed under the influence of the pre-tensioned spring 22 coupled to the fixing hook 23 of the locking plate 2 and engaged into the U-shaped gear AZ of the drawer frame 5, i.e. the cash desk opens. If the power supply fails, the cash register unlocks mechanically. In this case, the lever 76 moves horizontally in the direction of the spring force, as a result, the curved lever 75 moves. The same movements now occur as when the electromagnet 67 is actuated. The lever 76 is expediently actuated on the front side of the frame of the sliding drawer 5 sec. using the key (not shown). The mechanism 21 is not locked if the cup 4 for money is not enclosed in the drawer frame. The tip 54 of the brake lever 36 is moved forward by the tension spring 49, and its lower part 77 is bent on the lower region of the ratchet pawl 53. As a result, the ratchet pawl 53 is kept from moving down and from possible upward movement by supporting 61.
    If the frame of the drawer 5 is now moved in, the locking roller 47 abuts the upper part of the ratchet pawl 53 and the frame of the drawer 5 is not locked. If, however, the cup 4 for money is pushed in, the lower part of the ratchet pawl 53 is also released by means of the curved part 77 of the brake lever 36 and the tilting bridge does not move downwards.
    Q When the drawer 5 slides in, the locking roller rolls over the upper region of the ratchet pawl 53, the tilting bridge 52 moves in the direction of the tension of the tension spring 65 down, the locking roller 47 tilts around the tips of the ratchet pawl 53 and the cash register is locked.
    When unlocked, the bar 81 moves down and as a result, the tilting bridge 52 rotates
    0 down around the shaft 59. The locking roller 47 is now released by the ratchet dog 53 and the drawer frame is pulled out by means of the spring 22, i.e. the cash register is unlocked.
    5 3 of the foregoing, it becomes obvious that both unlocking and locking the cash register, as compared with the known structures, is more preferable and more reliable.
    l The structural elements are made in such a way that its assemblies are assembled from identical unified parts.
    l
    权利要求:
    Claims (8)
    [1]
    1. Device for unlocking and locking the drawer drawer, containing a drawer guide connected to the frame
    0 cash register, and the mechanism of locking, ex and. Of course, in order to simplify the device and reduce its cost, a stopper plate with a prism is inserted into it, in the form of
    5 barrel vault mounted on the cash register frame, holding hooks connected with holders rotatably mounted on the drawer, a stop plate, a lever and an elastic stop roller, the locking mechanism is mounted in the back wall of the cash register frame and contains a bar tilting bridge, shaft, locking lever, locking rollers, brake lever and parallel locking plate, L-shaped lever and spring, one end of which is fixed on the shaft, the other end is connected to the ple r om-shaped lever which is connected through the gate roller -c locking plate and the brake lever bracket is coupled with a locking lever and oprokidyvayuschims bridged at the rear of the frame is mounted abutment
    5 plate and lever.
    [2]
    2. A device according to claim 1, characterized in that the prisms and the retaining hooks are made of the same material with a lock plate.
    [3]
    3. A device according to claim 1, characterized in that the rollers are rotatably mounted on each holder.
    [4]
    4. The device according to claim 1, characterized in that the locking mechanism comprises a bearing, on the shaft of which a brake lever is mounted, on which the stopper arc is mounted.
    [5]
    5. The device according to claim 1, characterized in that the tilting bridge of the locking mechanism is made in the form of a plate mounted on a bearing, one end of which is equipped with a ratchet doggie, the other with a support with an overlay and connected by means of a connecting element with a spring hook.
    [6]
    6. A device according to claim 1, characterized in that the overlay of the tilting bridge is made of the same material as the strip.
    [7]
    The device according to claim 1, characterized in that the locking lever is housed in the bar with the possibility of free running and has a protrusion that extends into the opening of the locking plate and supports the pad.
    [8]
    8. A device according to claim 1, wherein the locking lever and the locking plate are connected by means of a tension spring.
    Sources of information taken into account in the examination
    1. Forward Germany No. 1429695, cl. 34, 1964.
    2. For the Germany FRG 2607435, cl. A 47 B 88/14, 1977 (prototype).
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    同族专利:
    公开号 | 公开日
    SE7811168L|1979-09-19|
    PL210747A1|1979-09-24|
    RO85086A|1985-02-25|
    PL118354B1|1981-09-30|
    DE2847846A1|1979-09-27|
    RO85086B|1985-02-28|
    DD140417A1|1980-03-05|
    FR2420165A1|1979-10-12|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3015435A|1956-05-18|1962-01-02|Anker Werke Ag|Cash drawer mechanism for cash registers and other business machines|
    CH411266A|1963-12-19|1966-04-15|Stebler Saner Ag|Drawer slide|
    US3708773A|1970-10-05|1973-01-02|C R Parts Ltd|Cash storage drawer with electrically actuated latch means|DE3300926C2|1983-01-13|1986-11-13|Audi AG, 8070 Ingolstadt|Storage containers, in particular for motor vehicles|
    NL1006405C2|1997-06-26|1998-12-29|Denocard B V|Drawer lock resistant to forcing has pawl coupled to moving part, bolt and actuating component|
    FR2822276B1|2001-03-15|2003-05-16|Hostin|SECURITY DEVICE, ESPECIALLY FOR A DRAWER, WITH ELECTRONIC CONTROL|
    CN107780736B|2016-08-25|2019-07-23|广州广电运通金融电子股份有限公司|A kind of latch mechanism, paper money case and financial self-service equipment|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    HUIO000260|1978-03-18|
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