CN103806748A

CN103806748A - Door opening handle containing cam

Info

Publication number: CN103806748A
Application number: CN201310142802.1A
Authority: CN
Inventors: 颜群
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-11-11
Filing date: 2013-04-04
Publication date: 2014-05-21
Anticipated expiration: 2033-04-04
Also published as: CN103806748B; CN203230235U

Abstract

The invention discloses a door opening handle containing a cam. The door opening handle comprises the cam, a cylindrical handle shaft, a handle shaft sleeve and a handle casing arranged on the outer side of the handle shaft as well as a handle shank arranged at the outer end of the handle shaft, wherein a shaft cylinder hole and a shaft cylinder matched with the shaft cylinder hole are arranged on the handle shaft; a sleeve cylinder hole and a sleeve cylinder matched with the sleeve cylinder hole are arranged on the handle shaft sleeve, and a force transferring point capable of driving a lock bolt is further arranged on the handle shaft sleeve; a casing cylinder hole is formed in the handle casing; and a handle unlocking mechanism arranged on a lock head can act on the shaft cylinder. The door opening handle containing the cam is characterized in that the cam which can rotate with the handle shaft is arranged on the outer side of the handle shaft, and can act on a force bearing point arranged in the lock head and push a slider from an opening position to a locking position through the force bearing point. The door opening handle not only can achieve locking and trigger opening of the lock head along with the rotation of the handle, but also can drive a lock body and a bolt of the conventional burglarproof door to open under control of the lock head, and can be applied to the field required by a door lock such as a burglarproof door, a safety box and the like.

Description

The handle for opening door that contains cam

Technical field

The present invention relates to a kind of handle for opening door in door lock field, this handle for opening door can interact with the fixed tapered end of lock core, jointly realizes unlatching and the locking of class lock body, that is: the handle for opening door that contains cam.

Background technology

The tapered end of existing safe-guard door lock is all to adopt the motion of key driven cylinder to realize the unlatching of lock body, adopts the antitheft rank of assembly of the antitheft door lockset that this tapered end forms lower, is easy to be rotated and destroy lock core and open by master key rotational lock core or violence.Though I have applied for that several lock cores can be fixed with hidden, and can preventing universal key and the tapered end of tamper-proof unlatching and for the patent of antitheft door lockset, as the patent No. 201120255596.1 of tapered end, patent name " a kind of side column hinge ball lock head and the portable lockset being formed by this tapered end "; The patent No. for safe-guard door lock: 201220220092.0, patent name " handle for opening door that contains idle running the self-locking safe-guard door lock of energy ", the patent No.: 201220295910.3, patent name " composite member of idle running handle for opening door and the motionless tapered end of lock core ".In patent as above, described tapered end is all lock core immovable tapered end that is fixed, and in the time adopting key unlocking, is located at the outside of lock core and the spring driven sliding part of can being unblanked will be shifted to lockset position of coupler from locked position; Because the spring of unblanking can only drive sliding part enter lockset position of coupler to the direction of unblanking, in the time that tapered end needs locking, also need to be located at push rod on a honorable plate by Manual press and promote sliding part and enter locked position.This technology that push rod promotes sliding part and enters locked position is set on door dignity plate, can affects to a certain extent the attractive in appearance of entirety, be also not easy to unlatching and the lock operation of lockset in singlehanded opposite house; In addition on door dignity plate many one for sliding mouthful of push rod is set, also can bring hidden danger to safety to a certain extent.

Summary of the invention

The present invention can overcome above-mentioned shortcoming, provides a kind of sliding part that can rotate to promote in above-mentioned tapered end with the handle of handle for opening door to open in locked position or triggering, and can also drive the handle for opening door of existing door lock body and latch unlatching or locking.Because the present invention adopts the different corners of handle for opening door to realize unlatching or unlatching and the locking of tapered end and lock body, therefore, can facilitate one-handed performance and use, also simplify the setting of opposite house dignity plate simultaneously, also can stop the potential safety hazard that some may cause.The present invention can be widely used in the required field of lockset of security door, safety cabinet and decoration door.

For achieving the above object, the technical scheme of the handle for opening door that the present invention contains cam is: comprise cylindrical handle axle, handle axle sleeve and handle shell, outer end in handle axle is provided with handle, in the cylinder periphery of handle axle, be provided with axle marble hole, in axle marble hole, be provided with axle pellet, be provided with handle axle sleeve in handle axle cylinder periphery, in handle axle sleeve, be provided with can with the cover marble hole of axle marble hole Corresponding matching, in cover marble hole, be provided with cover pellet, on handle axle sleeve outside, be provided with the power transmission point of latch during lock body can be driven, be provided with handle shell in handle axle cover cylinder periphery, in handle shell, be provided with can with the shell marble hole of axle marble hole and cover marble hole Corresponding matching, described axle pellet can be arranged on the office's effect of unblanking of handle on tapered end, it is characterized in that: be provided with the cam that can rotate with handle axle in the outside of handle axle, described cam can act on the stress point on the sliding part being located in tapered end, and can promote sliding part from enable possition to locked position by this stress point.

Described handle is unblanked office for push rod column, is provided with handle marble spring in axle marble hole, and the described handle office of unblanking is fixedly linked with cover pellet.

Described handle is unblanked office for push rod column, is provided with handle marble spring in axle marble hole, and the described handle office of unblanking is connected with cover pellet on-fixed.

Described handle is unblanked office for the key shape that contains inclined-plane or profile of tooth, is provided with handle marble spring in axle marble hole, is provided with can match and can be by handle unblank inclined-plane in office or the shell pellet of profile of tooth effect in described shell marble hole.

It is the key shape that contains magnetic bullet that described handle is unblanked machine-operated, is provided with handle marble spring in axle marble hole, is provided with the shell pellet that contains magnetic polarity matching and can make with magnetic bullet repulsive interaction in described shell marble hole.

Accompanying drawing explanation:

Below in conjunction with drawings and Examples, the invention will be further described.

Fig. 1 is that the present invention handle for opening door one embodiment of containing cam and a kind of combination of tapered end are applied in the vertical structure schematic diagram under locking states.

Fig. 2 contains the handle for opening door of cam at the transversary schematic diagram by opening in Fig. 1.

Fig. 3 is an A-A sectional view of tapered end in Fig. 1.

Fig. 4 is that the present invention another embodiment of handle for opening door of containing cam and the combination of tapered end are applied in the vertical structure schematic diagram under opening.

Fig. 5 be the present invention contain cam handle for opening door again the combination of another embodiment and tapered end be applied in the vertical structure schematic diagram under opening.

Fig. 6 be the present invention contain cam handle for opening door again the combination of another embodiment and another tapered end be applied in the vertical structure schematic diagram under locking states.

Fig. 7 is a B-B sectional view of tapered end in Fig. 6.

Fig. 8 is the cross sectional representation of a kind of cam in the present invention

Fig. 9 be the present invention contain cam handle for opening door not only another embodiment with but also the combination of another kind of tapered end be applied in the vertical structure schematic diagram under locking states.

Figure 10 is a C-C sectional view of the tapered end in Fig. 9.

Figure 11 is the handle for opening door transversary schematic diagram of another embodiment under locking states again that the present invention contains cam.

Figure 12 is applicable to the transversary schematic diagram of another kind of tapered end again of the present invention under opening.

Figure 13 is the D-D sectional view in Figure 12.

In figure: 1. sliding part, 11. locking draw-in grooves, 12. external pressure bullet groove, 13. external pressure pellets, 14 locking side column stage clips, the 16. handles office of unblanking, 17. springs of unblanking, 19. stress points, 2. lock core, 20. side column grooves, 21. partitions, 22. interval grooves, 23. is interval protruding, 24. partition grooves, 25. keyholes, 26. side column pellets, 260. pellet chutes, 266. side column marble springs, 27. anchor points, 28. spring key holes, 268. key, 29. grooves, 3. lock shell, 31. spring steps, 30. locking side column, 36. transmission pellets, 33. spring grooves of unblanking, 34. pressing plates, 35. tapered end screws, 37. caulking grooves, 38. embeddings are protruding, 39. circular holes, 4. shell, 50. keys, 51. key contacts, 52. steps, 56. step chutes, 6. cam, 61. cam covers, 60. cam turn troughs, 63 grapples, 64. protruding pins and chute, 66. balls or roller bearing, 67. thrust springs, 7. handle axle, 70. axle marble holes, 71. axle pellets, 73. handle marble springs, 74. cannelures, 75. snap rings, 76. handles, 8. handle axle sleeve, 80. cover marble holes, 81. cover pellets, 83. power transmission points, 84. second power transmission points, 89. panels, 85. panel screws, 890. handles turn hole, 9. handle shell, 90. shell marble holes, 91. shell pellets, 98. magnetic bullets, 95. handle screws, the 99. handles machine-operated chute of unblanking.

The specific embodiment

The multiple specific embodiments of the handle for opening door that the present invention contains cam can be referring to Fig. 1 and Fig. 2 or Fig. 4 or Fig. 5 or Fig. 6 or Fig. 9 or Figure 11, the multiple specific embodiments of tapered end that is applicable to the handle for opening door that the present invention contains cam can, referring to Fig. 1 and Fig. 3 or Fig. 6 and Fig. 7 or Fig. 9 and Figure 10 or Figure 12 and Figure 13, also can be used for reference with reference to the tapered end part in figure 4, Fig. 5.Of the present invention enter the product of can be combined by the handle for opening door that contains cam in Fig. 1 to Figure 12 and the tapered end matching.

The handle for opening door specific embodiments that the present invention contains cam:

As Fig. 1 and Fig. 2, Fig. 4, Fig. 5, Fig. 6, Fig. 9, shown in Figure 11, figure comprises cylindrical handle axle 7, handle axle sleeve 8 and handle shell 9, be provided with handle 76 in the outer end of handle axle 7, in the cylinder periphery of handle axle 7, be provided with axle marble hole 70, in axle marble hole 70, be provided with axle pellet 71, be provided with handle axle sleeve 8 in handle axle 7 cylinder periphery, in handle axle sleeve 8, be provided with the cover marble hole 80 that can communicate with axle marble hole 70 Corresponding matchings, in cover marble hole 80, be provided with cover pellet 81, on handle axle sleeve 8 outsides, be provided with the power transmission point 83 of latch during lock body can be driven, be provided with handle shell 9 in handle axle sleeve 8 cylinder periphery, in handle shell 9, be provided with the shell marble hole 90 that can communicate with axle marble hole 70 and cover marble hole 80 Corresponding matchings, described axle pellet 71 can be arranged on office's 16 effects of unblanking of handle on tapered end, also be provided with the cam 6 that can rotate with handle axle 7 in the outside of handle axle 7, described cam 6 can act on the stress point 19 on the sliding part 1 being located in tapered end, and can promote sliding part 1 in locked position by stress point 19.

In Fig. 1 and Fig. 2 or Fig. 9, described handle is unblanked office 16 for the key shape that contains magnetic bullet 98, the axle pellet 71 that is provided with handle marble spring 73 and matches in axle marble hole 70, in cover marble hole 80, be provided with the cover pellet 81 matching, in shell marble hole 90, be provided with the shell pellet 91 that contains magnetic polarity that can make with magnetic bullet 98 repulsive interaction, the described handle office of unblanking 16 is to act on shell pellet 91 by its magnetic bullet 98, then acts on cover pellet 81 and axle pellet 71 by shell pellet 91.

In Fig. 4 or Fig. 5 or Fig. 6, described handle is unblanked office 16 for push rod column, the axle pellet 71 that is provided with handle marble spring 73 and matches in axle marble hole 70, and the described handle office 16 of unblanking mates mutually with shell marble hole 90.Handle shown in Fig. 4 or Fig. 5 office 16 of unblanking is connected with cover pellet 81 on-fixeds; Handle shown in Fig. 6 office 16 of unblanking is fixedly linked and is integrated with cover pellet 81, therefore, can be regarded as the handle office of unblanking and 16 directly act on axle pellet 71, also can be regarded as the handle office 16 of unblanking and act on axle pellet 71 by the cover pellet 81 being fixedly linked with its top.

In Figure 11, described handle is unblanked office 16 for the key shape that contains inclined-plane or profile of tooth, the axle pellet 71 that is provided with handle marble spring 73 and matches in axle marble hole 70, in described cover marble hole 80, be provided with the cover pellet 81 mating with it, in shell marble hole 90, be provided with and match, and can be by handle the unblank inclined-plane of office in 16 or the shell pellet 91 of profile of tooth effect, the described handle office of unblanking 16 is to act on shell pellet 91 by its inclined-plane or profile of tooth, then acts on cover pellet 81 and axle pellet 71 by shell pellet 91.

Refer to Fig. 1 and Fig. 2, Fig. 4, Fig. 5, Fig. 6, Fig. 9, Figure 11 produces the handle for opening door that the present invention contains cam: can select to be cylinder material and make handle axle 7, can adopt existing cylinder lock manufacture craft and technology, in the cylinder periphery of handle axle 7, shaft marble hole 70 is set, in axle marble hole 70, sets out the axle pellet 71 and the handle marble spring 73 that match.Set out in the cylinder periphery of handle axle 7 installation and the use of cam 6 are mated and can be facilitated in inner side handle axle sleeve 8 with handle axle 7 again, in handle axle sleeve 8, set out the cover marble hole 80 of the coupling that can communicate with axle marble hole 70, in cover marble hole 80, set out the cover pellet 81 matching.On handle axle sleeve 8 outsides, set out again the power transmission point 83 that can drive lock body latch, power transmission point 83 can requiredly be arranged to contain protruding column according to the structure of lock body, it is discoid to contain, contain pit shape, contain gear-like, contain hook-shaped or contain poroid, for ease of diagram, the power transmission point 83 shown in figure is protruding columns.Set out at the cylinder circumference of handle axle sleeve 8 installation and use of cam 6 is mated and can be facilitated in inner side handle shell 9 with handle axle sleeve 8 again, in handle shell, 9 set out the shell marble hole 90 mating that can communicate with axle marble hole 70 and cover marble hole 80.Described axle pellet 71 can be arranged on office's 16 effects of unblanking of handle on tapered end sliding part 1, the requirement that arranges of axle pellet 71 as above and cover pellet 81 is: in the time that the office 16 of unblanking without handle directly acts on axle pellet 71 by agreement or passes through cover pellet 81 indirectly-actings in axle pellet 71, between handle axle 7 and handle axle sleeve 8 without any pellet, between handle axle sleeve 8 and handle shell 9, there is cover pellet 81 to block, now handle axle 7 idle runnings; When handle unblank office 16 by agreement directly or indirectly act on after axle pellet 71, between handle axle 7 and handle axle sleeve 8, there are axle pellet 71 or cover pellet 81 to block, now between handle axle sleeve 8 and handle shell 9 without any pellet, handle axle sleeve 8 can rotate together with handle axle 7, can realize and open the lock body matching.As shown in Figure 6, cover pellet 81 and the handle office 16 of unblanking is arranged to fixingly mutually for integral, when the handle office 16 of unblanking acts on by agreement after axle pellet 71, between handle axle 7 and handle axle sleeve 8, has axle pellet 71 to block; As shown in Fig. 1 and Fig. 2, Fig. 4, Fig. 5, Fig. 9, Figure 11, when the handle office 16 of unblanking acts on by agreement after cover pellet 81 and axle pellet 71, between handle axle 7 and handle axle sleeve 8, there is the pellet 81 of overlapping to block.

Going out in the arranged outside of handle axle 7 can be with the cam of the rotation of handle axle 76 again.The present invention can, by shown in Fig. 4, be arranged on the outside near the handle axle 7 of handle axle 7 outer ends by described cam 6.The present invention also can, by shown in Fig. 1 and Fig. 2 or Fig. 5 or Figure 11, be arranged on the outside near the handle axle 7 of handle axle 7 the inners by described cam 6.The present invention yet can as required, be arranged on described cam 6 in the outside of the handle axle 7 between handle axle 7 two ends.Can adopt die casting or foundry engieering, the handle axle that contains axle marble hole 70 7 and cam 6 are made into one, also can adopt existing other technologies, produce after handle axle 7 and cam 6 discrete, then cam 6 is arranged in handle axle 7 with nail, riveting, welding technology.Also the handle axle 7 that cam 6 can be arranged to be positioned at the projection of one in handle axle 7 and this projection place combines, this projection can be regarded the bossing of cam 6 as, this projection can be arranged to cambered surface with the surface that stress point 19 contacts, and can useful effect in stress point 19.

The present invention can by shown in Fig. 2, Fig. 5, Figure 11 by shown in cam 6 be made as and be cup shape, the inner side part of its cup shape cam 6 can cover on the outside of handle axle sleeve 8; The present invention also can be by described cam 6 being made as and being plane dish shape shown in Fig. 4 and Fig. 8.The angular dimension that cam 6 bossings are shared and best setting can be determined by actual needs, and as shown in Figure 1, the shared angle of cam 6 bossings is less than 180 degree; Again as shown in Figure 8, the shared angle of cam 6 bossings is greater than 180 degree.

, can adopt as shown in Fig. 1 or Fig. 4 or Fig. 5 towards the handle axle 7 directions tapered end of unblanking that moves for sliding part 1, cam 6 is arranged to directly act on the stress point 19 being located on sliding part 1, and can drive movable part 1 from being opened to locked position.Make the tapered end of unblanking from motion for sliding part 1 and handle axle 7, can adopt as shown in Fig. 6 or Fig. 9, go out cam cover 61 in described cam 6 arranged outside, in cam cover 61, set out and can cooperatively interact and can drive sliding part 1 from being opened to the cam turn trough 60 of locked position by driving cam cover 61 with cam 6, then in cam cover 61, set out and can act on stress point 19 and can drive sliding part 1 from being opened to the grapple 63 of locked position.For guaranteeing that cam cover 61 can do straight reciprocating motion, can consult Fig. 6 or Fig. 9, between cam cover 61 and handle shell 9, set out one group of one group of protruding pin that can allow cam cover 61 does reciprocating linear motion and chute 64.In order to help cam cover 61 with stress point 19 to the direction operation of unblanking, can, by shown in Fig. 9, arrange and install a thrust spring 67 between cam cover 61 and handle shell 9.

In Fig. 1 and Fig. 2, Fig. 9, Figure 11, described axle marble hole 70 and cover marble hole 80 and shell marble hole 90 communicate in the time that left and right directions is consistent each other, for guaranteeing that the handle office of unblanking 16 can work reliably, near the other handle shell 9 in handle shell 9 outer shell marble hole 90 one end or for installing, on the shell 4 of handle for opening door or on the lock shell 3 being connected with handle shell 9, set out can allow handle unblank handle that office 16 makes required linear slide in company with the sliding part 1 machine-operated chute 99 of unblanking.Handle shown in the figure machine-operated chute 99 of unblanking can wrap up handle office 16 the one end of unblanking completely, the machine-operated chute 99 of can as required handle being unblanked is in actual applications arranged to communicate with handle shell 9 outsides, not exclusively parcel handle one end or the side of office 16 of unblanking, the machine-operated chute 99 of also handle can being unblanked is arranged to one group of embedding groove and embedding projection (scheming not draw) that can allow it inlay and can do linear slide of unblanking between office 16 at the outside of handle shell 9 and handle.

Handle in the present invention is unblanked office's setting of 16 with make can be by Fig. 1 and Fig. 2, shown in Fig. 9, the described handle office of unblanking 16 is arranged to the key shape that contains magnetic bullet 98, for the handle office of unblanking 16 can effectively be worked, when being arranged to as shown in FIG. consistent on left and right directions each other, axle marble hole 70 and cover marble hole 80 and shell marble hole 90 communicate, the handle machine-operated chute 99 of unblanking is arranged to vertical with shell marble hole 90, and in shell marble hole 90, set out and can be made the shell pellet 91 that contains magnetic polarity mutually repelling by magnetic bullet 98, the handle that makes to contain magnetic bullet 98 office 16 of unblanking can lead to magnetic bullet 98 and acts on the shell pellet 91 that contains magnetic polarity, act on cover pellet 81 and axle pellet 71 by shell pellet 91 again.Such setting, can make the handle office 16 of unblanking realize without friction and interacting with shell pellet 91, handle is unblanked impact that the motion of office 16 do not reset by axle pellet 71, cover pellet 81, shell pellet 91.For guaranteeing handle axle 7 idle running and effectively realizing and unblanking, the cross section of shell pellet 91 and axle pellet 71 or length and width can be arranged to be greater than cross section or the length and width of overlapping marble hole 80, axle pellet 71 and shell pellet 91 can not be entered in cover marble hole 80.

Handle in the present invention is unblanked office's making that is arranged at of 16 also can be by shown in Figure 11, the described handle office of unblanking 16 is arranged to the key shape that contains inclined-plane or profile of tooth, make the handle office 16 of unblanking act on cover pellet 81 and axle pellet 71 by

shell pellet

91, 16 can effectively work for the ease of the handle office of unblanking, also axle marble hole 70 and cover marble hole 80 and shell marble hole 90 can be arranged to as shown in FIG. when consistent on left and right directions each other communicate, the machine-operated chute 99 of unblanking is arranged to vertical with shell marble hole 90, the handle that makes to contain inclined-plane or the profile of tooth office 16 of unblanking can effectively directly act on shell pellet 91, act on cover pellet 81 and axle pellet 71 by shell pellet 91 again.For guaranteeing that handle axle 1 can dally and effectively realizing and unblanking, the cross section of axle pellet 71 or cross section length and width can be arranged to be greater than cross section or the length and width of overlapping marble hole 80, axle pellet 71 and shell pellet 91 can not be entered in cover marble hole 80.

Handle in the present invention is unblanked office 16 yet can be by arranging shown in Fig. 4 or Fig. 5 or Fig. 6 and making, described handle is unblanked to office 16 for push rod column, 16 can effectively work for the ease of the handle office of unblanking, can and overlap marble hole 80 and shell marble hole 90 is arranged in parallel or communicate when consistent with handle machine-operated 16 directions of motion of unblanking by axle marble hole 70.At the mid-handle marble spring 73 that goes out can help axle pellet 71 or axle pellet 71 and cover pellet 81 to reset of axle marble hole 70.The office 16 of can as required handle being unblanked is arranged to and overlaps that pellet 81 is directly fixedly linked or on-fixed is connected.Can be by shown in Fig. 6, described cover pellet 81 is arranged to be fixedly linked and be integrated with the handle office 16 of unblanking, so also can be regarded as the handle office 16 of unblanking and directly act on axle pellet 71; Also can be by shown in Fig. 4 or Fig. 5, described cover pellet 81 is arranged to be connected with handle machine-operated 16 on-fixeds of unblanking, so also can be regarded as the handle office 16 of unblanking and act on axle pellet 71 by cover pellet 81.

In Fig. 1 and Fig. 2, Fig. 4, Fig. 5, Fig. 6, Fig. 9, Figure 11, can reset timely and effectively in order to help axle pellet 71, cover pellet 81, shell pellet 91 to do the used time in the office 16 of unblanking without handle by agreement, the lost motion functionality of recovering handle axle 7 is provided with handle marble spring 73 in axle marble hole 70.Can be made axle pellet 71 or axle pellet 71 and cover pellet 81 by the metal material of attraction if adopt, adopt unmagnetized material to make handle axle 7, handle axle sleeve 8, handle shell 9, when the handle office of unblanking 16 does the used time not according to agreement, if now axle pellet 71, cover pellet 81 can be arranged on and come from the unblank poles attract of machine-operated 16 directions of handle, or act on while containing magnetic polarity shell pellet 91 not according to agreement when magnetic bullet 98, if shell pellet 91 can be arranged on that handle unblanks that another magnetic bullets of machine-operated 16 directions attracts or with attracted each other by the object of easy magnetization, make described shell pellet 91, cover pellet 81, axle pellet 71 can attracted to reset mode, that is: handle axle 7 idle running states, now the handle marble spring 73 shown in figure can omit, but its effect may not as handle marble spring 73 arrange reliable.

When without key, can adopt turning handle 76 or handle axle 7 to drive the unlatching that can control other dead bolt in lock body containing bevelled dead bolt with while adopting key in certain lock bodies in order to realize, can be by shown in Fig. 5 or Figure 11, go out in the arranged outside of described handle axle 7 the inners the second power transmission point 84 that contains oblique spring bolt in driving lock body separately.The second power transmission point 84 also can be arranged to as required protruding column, hook-shaped, gear-like, combine containing circular hole, pit shape or its, as long as can drive separately containing bevelled latch, does not affect the normal work of power transmission point 83.

For guaranteeing that axle pellet 71, cam 6, power transmission point 83 can normally work, can, by axle marble hole 70 as above, cam 6, power transmission point 83 in the time that the axis direction that prolongs handle axle arranges, the track of its operation be staggered.Axle marble hole 70 and cam 6 and power transmission point 83 prolong handle axis direction specifically put in order and orientation can be determined by actual needs.

Can consult Fig. 2, Fig. 4, Fig. 5, Figure 11, in the outer end of handle axle 7, handle 76 is set, also can, by the making of existing panel and handle and handle and mounting process and technology, arrange and mounting handle 76 in the outer end of handle axle 7.On panel 89, set out for the handle of mounting handle and turn hole 890, in order to prevent violence damage handle axle 7, can adopt convex-concave United Technologies as shown in FIG., the inner of handle 76 is combined mutually with the outer end of handle axle 7, make handle axle 7 can effectively accept the direction of rotation active force from handle 76, and can not effectively accept other directive effect power from handle 76.In handle 76 rotating shafts between panel 89 and handle axle 7, set out again and can allow handle 76 and the rotatable installation of panel 89 and fixing cannelure 74 and snap ring 75.Go out several and handle for opening door can be installed on again the handle screw 95 of panel 89 or lock body shell in the arranged outside of handle shell 9.

The multiple tapered end and the application specific embodiments thereof that are applicable to the handle for opening door that the present invention contains cam are as follows:

As Fig. 1 and Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, Fig. 9 and Figure 10, shown in Figure 12 and Figure 13, in figure, tapered end comprises lock core 2, side column pellet 26 in lock core 2, locking side column 30, sliding part 1, lock shell 3 and the spring 17 of unblanking, described lock core 2 is fixedly installed in lock shell 3, be provided with the side column groove 20 with lock mandrel line parallel in the outside of lock core 2, in side column groove 20, be provided with locking side column 30, locking side column 30 can partly shift out and also can be placed in side column groove 20 completely, in lock core 2 cross sections, be provided with pellet chute 260 vertical with lock core axis and that communicate with side column groove 20, in pellet chute 260, be provided with the side column pellet 26 matching, be provided with in the outside of described side column pellet 26 can be corresponding with side column groove 20 groove 29, in described lock core 2, be also provided with side column pellet 26 coupling and and the key 268 that communicates of pellet chute 260, described sliding part 1 is located at a side of the lock core 2 at side column groove 20 places, and lock core axis is done vertical slip relatively, be provided with the locking draw-in groove 11 that can match with locking side column 30 outsides in a side of the sliding part 1 adjacent with side column groove 20, on sliding part 1, be also provided with unblank of office 16 of the handle that can act on handle for opening door, handle office 16 the other end of unblanking can act on cover pellet 81 or axle pellet 71, on sliding part 1, also establish and can be acted on by cam 6 and can drive sliding part 1 to realize the stress point 19 of locking, on sliding part 1, be also provided with the spring 17 of unblanking that can drive sliding part 1 to slide.

In the tapered end shown in Fig. 1 and Fig. 3, described side column pellet 26 is cylindrical, described pellet chute 260 is cylindrical for what match, described groove 29 is arranged in the periphery of cylindrical side column pellet 26 cylinder 360 degs, described key 268 is located at one end of cylinder-shaped marble chute 260, between pellet chute 260 one end relative with key 268 and side column pellet 26, is provided with side column marble spring 266.

In the tapered end shown in Fig. 6 and Fig. 7, described side column pellet 26 sheet that is rectangle, described pellet chute 260 is the rectangle matching, page middle position at the sheet side column pellet 26 that is rectangle is provided with spring key hole 28, described key 268 communicates with spring key hole 28, described groove 29 is located at the outer rim in side column pellet 26 outsides, side column pellet 26 outer rim one sides at groove 29 offsides are provided with spring step 31, in the corresponding pellet chute 260 of spring step 31, are provided with side column marble spring 266.

In the tapered end shown in Fig. 9 and Figure 10, described side column pellet 26 is multi-faceted column, the multi-faceted column shape of described pellet chute 260 for matching, described groove 29 is arranged on the cylinder outside of side column pellet 26, on the outside of groove 29 offside side column pellets 26, be provided with key contact 51, key contact 51 is arranged in key 268, is provided with spring step 31 in one end of side column pellet 26, in the corresponding pellet chute 260 of spring step 31, is provided with side column marble spring 266.

In the tapered end shown in Figure 12 and Figure 13, the described rounded sheet of side column pellet 26, described lock core 2 inner sides are that cylindrical poroid circular hole 39 outsides that match are to be polygonal cylinder, described side column groove 20 communicates with the inner side of circular hole 39, in circular hole 39, be provided with the side column pellet 26 vertical with lock core axis and partition 21, described groove 29 is located at the outer rim of side column pellet 26, page middle position at rounded sheet side column pellet 26 is provided with spring key hole 28, described pellet chute 26 be by the inner side of circular hole 39 be located at this inner side and the partition 21 vertical with lock core axis forms, be provided with sheet keyhole 25 in the middle position of partition 21, described key 268 is to be combined by sheet keyhole 25 and spring key hole 28.

In the time unblanking, for guaranteeing the sensitive side column groove 20 that reliably can be placed in completely of locking side column 30, can adopt the method that locking side column stage clip 14 is set on sliding part 1 or locking side column stage clip 14 is set in lock core 2, also can use the component of the spring 17 of unblanking, adopting cross section is that circular locking side column 30 and cross section is the method that trapezoidal locking draw-in groove 11 matches, and promotes locking side column 30 and falls into side column groove 20.Specifically can be by shown in Fig. 1 and Fig. 3, Fig. 9 and Figure 10, in described locking draw-in groove 11, be provided with external pressure bullet groove 12, in external pressure bullet groove 12, be provided with external pressure pellet 13, the inner of external pressure pellet 13 can be crimped on the outside of locking side column 30, be provided with in the outer end of external pressure pellet 13 can urge lock side column 30 locking side column stage clip 14; Also can, by shown in Fig. 6 and Fig. 7, be provided with step 52 in described locking side column 30 outsides, in the corresponding lock core 2 of step 52, be provided with step chute 56, in the step chute 56 at step 52 places, be provided with can urge lock side column 30 locking side column stage clip 14.Also can be by shown in Figure 12 and Figure 13, the cross section of described locking side column 30 is made as to circle, be can coordinate with it trapezoidal by the cross section of described locking draw-in groove 11, utilize the inclined-plane of locking draw-in groove 11 and the component of the spring 17 of unblanking that locking side column 30 is clamp-oned in side column groove 20.

In order further to help the reliable sensitive work of locking side column 30, columniform transmission pellet 36 can be set between described side column pellet 26 and locking side column 30.As shown in Figure 9 and Figure 10, between described side column pellet 26 and locking side column 30, have additional columniform transmission pellet 36.

Install for convenience and be convenient to lock body and be combined with, can be by shown in Fig. 1, can be directly connected to each other fixing or be set to one by its handle shell 9 and lock shell 3 by the handle for opening door that contains cam of the present invention and tapered end; Also can be by shown in Fig. 9, adopt the shell 4 that can arrange and fixedly mount handle for opening door and tapered end to be fixedly connected.

Can be by shown in Fig. 4, Fig. 5, be provided with the handle screw 95 that can be installed on a body inner side or panel 89 inner sides in the outside of described handle shell 9, or be provided with the tapered end screw 35 that can be installed on body inner side or panel 89 inner sides in the outside of described lock shell 3, described handle for opening door and tapered end are arranged on the inner side of a body or panel 89 by handle screw 95 or tapered end screw 35 and the screw that matches; Yet can be by shown in Fig. 9, outside at the shell 4 that is provided with tapered end and handle for opening door is provided with the shell screw 45 that can be installed on a body inner side or panel 89 inner sides, and the described handle for opening door that contains cam and the tapered end that can match can be arranged on the inner side of a body or panel 89 by shell screw 45 and the screw matching.On the described external side of door or panel 89 outsides, be provided with simultaneously and can allow handle 76 installations and the normal handle using turn hole 760, on the outside of door body or panel 89, be yet provided with the key mouth that can allow key insert plug keyway 268.

The concrete making that is applicable to multiple tapered end of the present invention can be consulted Fig. 1 and Fig. 3, Fig. 6 and Fig. 7, Fig. 9 and Figure 10, Figure 12 and Figure 13, can adopt the manufacture craft of existing tapered end and fabrication techniques to go out the tapered end that can mate with the present invention.Core 2 shown in figure and sliding part 1 are multi-faceted column, therefore can select multi-faceted column or rectangular cylindrical material to make lock core 2 and sliding part 1.In actual applications, can be as required, described lock core 2 is arranged to cylindrical, by described sliding part 1 be arranged to its inner side mutually mate with the outside of cylindrical lock core 2.In the cross section of lock core 2, set out again the pellet chute 260 vertical with lock core axis, can as required pellet chute 260 is arranged to communicate or do not communicate with the both sides of lock core.On the end face of lock core 2, set out again and the vertical key communicating 268 of pellet chute 260.Setting out with on the outside of core 2 cylinders the side column groove 20 communicating with lock core shaft's line parallel and with pellet chute 260, the profile of side column groove 20 can be mated mutually with the profile of locking side column 30 again.Again in pellet chute 260 arrange with installation mate side column pellet 26 with it, set out in the outside of side column pellet 26 can be corresponding with side column groove 20 groove 29, described groove 29 can be arranged to semicircular arc or inverted trapezoidal or " V " font as required.In side column groove 20, arrange again and locking side column 30 is installed, and locking side column 30 can partly shift out in the side column groove 20 that also can insert completely.On sliding part 1, set out can be corresponding with side column groove 20 simultaneously, and the locking draw-in groove 11 that can cooperatively interact with the outside of locking side column 30.In Fig. 1 and Fig. 3, Fig. 6 and Fig. 7, Figure 11 and Figure 12, described locking side column 30 can directly contact with groove 29, therefore, and semicircle or inverted trapezoidal or " V " shape that the cross section of locking locking side column 30 the inners need be arranged to match.

In the tapered end shown in Fig. 1 and Fig. 3, side column pellet 26 shown in figure is cylindrical, therefore the cylinder-shaped marble chute that pellet chute 260 need be arranged to match, can by existing cylindrical side column pellet and to manufacture craft and the technology of its relevant tapered end, produce side column pellet 26 and core as shown in the figure 2.Can effectively correspondingly with side column groove 20 can effectively fall into groove 29 with locking side column 30 when rotated for the ease of side column pellet 26, groove 29 need be arranged in the periphery of cylinder 360 deg of side column pellet 26.For the reasonable application in space, in figure by shown in key 268 be arranged on one end of cylinder-shaped marble chute 260; In order to help side column pellet 26 with the effectively identical of key and to reset, between pellet chute 260 one end relative with key 268 and side column pellet 26, arrange and side column marble spring 266 has been installed.Can as required the side column pellet 26 shown in Fig. 1 and Fig. 3 be re-established as to cross section is in actual applications polygonal cylindricality, in a side of side column pellet 26 that can be corresponding with side column groove 20, groove 29 is set, and all the other can be same as described above.

In the tapered end shown in Fig. 6 and Fig. 7, shown side column pellet 26 sheet that is rectangle, therefore the rectangle that pellet chute 260 need be arranged to match, can go out side column pellet 26 as shown in FIG., the core 2 that contains side column groove 20 and pellet chute 260 and key 268 by existing blade marble with to manufacture craft and the fabrication techniques of its relevant tapered end.Page middle position at the sheet side column pellet 26 that is rectangle sets out the spring key hole 28 communicating with key 268, the outer rim in side column pellet 26 outsides set out can be corresponding with side column groove 20 groove 29, set out the spring step 31 that can help side column pellet 26 and key to coincide and reset in side column pellet 26 outer rim one sides of groove 29 offsides.Side column pellet 26 can be first installed in pellet chute 260, then in the corresponding pellet chute 260 of spring step 31, arrange and the side column marble spring 266 that can help side column pellet 26 and key to coincide and reset is installed.In the tapered end shown in Fig. 6 and Fig. 7, in spring key hole 28, be provided with key contact 51, in actual applications can be according to the needs that arrange of different shaped as key bits and tooth flower, can adopt a side in the spring key hole 28 relative with spring step 31 to replace key contact 51, key contact 51 also can be omitted, and is specifically determined by the required of key.

In the tapered end shown in Fig. 9 and Figure 10, shown side column pellet 26 is multi-faceted column, therefore the multi-faceted column pellet chute that described pellet chute 260 need be arranged to match, manufacture craft and the fabrication techniques that can adopt existing multi-faceted column side column pellet and mate tapered end with it go out side column pellet 26 as shown in the figure, the lock core 2 that contains side column groove 20 and pellet chute 260 and key 268.On the cylinder outside of side column pellet 26, set out can be corresponding with side column groove 20 groove 29, on the outside of groove 29 offside side column pellets 26, set out key contact 51, key contact 51 is arranged in key 268, sets out spring step 31 in one end of side column pellet 26.In the corresponding pellet chute 260 of spring step 31, set out the side column marble spring 266 that can help side column pellet 26 and key to coincide and reset.For the ease of the installation of side column pellet 26 and side column marble spring 266, can cut into two sections in the intersection that is positioned at side column groove 20 and pellet chute 260 by making the lock core 2 that contains pellet chute 260 and side column groove 20 and key 268, wherein epimere can comprise the part at side column groove 20 places, hypomere can comprise the part at key 268 and pellet chute 260 places, assembling after side column pellet 26 and side column marble spring 266, then adopting nail riveting or fastening or solder technology that these two sections are integrated; Also can adopt die casting and foundry engieering to produce respectively the lock core 2 of these two sections.

In the tapered end shown in Figure 12 and Figure 13, the shown rounded sheet of side column pellet 26, therefore the circular pellet chute that pellet chute 260 need be arranged to match, can go out lock core 2 as shown in FIG. by manufacture craft and the fabrication techniques of existing round sheet side column pellet and the tapered end that matches.Can select polygonal cylinder or cuboid material to make lock core 2, on one end outside of lock core 2, set out and inner side parallel with lock axis and mate cylindrical poroid circular hole 39 with side column pellet 26, then go out in the arranged outside of lock core 2 the side column groove 20 communicating with lock core shaft's line parallel and with circular hole 39 inner sides.Can go out to be applicable to by the manufacture craft of existing disc-shaped side column pellet 26 and partition 21 and fabrication techniques side column pellet 26 and the partition 21 of this tapered end, set out groove 29 in the outer rim that is disc-shaped side column pellet 26 outsides, set out spring key hole 28 in the page middle position that is disc-shaped side column pellet 26; For fear of phase mutual interference between side column pellet 26, can adopt a partition 21 is set between adjacent side column pellet 26, in partition 21, set out the sheet keyhole 25 that can be more than or equal to spring key hole 28 within the scope of circumference 360 degree, and it is non-rotatable that partition 21 is arranged to relative lock core 2.Refer to Figure 12 and Figure 13, can in circular hole 39, put into successively side column pellet 26 and partition 21, described pellet chute 260 be by the inner side of lock core 2 circular holes 39 be located at this inner side and the partition 21 vertical with lock core axis forms, described key 268 is to be combined by sheet keyhole 25 and spring key hole 28.Fixing for the ease of being installed on of partition 21, can adopt the spacer structure that contains interval protruding 23, and at lock core 2 opposite side apart from lock core side column groove 20, normally in lock core 2 inner sides of the offside of lock core side column groove 20, set out and mutually mate with interval protruding 23 and be convenient to the interval groove 22 that partition 21 is installed, interval groove 22 can be arranged to communicate or do not communicate with outside with the interior outside of lock core 2 as required.Location and key for convenience of key insert spring key hole 28, set out the anchor point 27 that can match with interval groove 22 in the outer rim of side column pellet 26.The thickness of the each partition 21 in lock core 2 can be identical or different, also can adopt lock core protected apron to replace the partition 21 that is located at lock core outer end, specifically can be determined by actual needs.

Can consult Fig. 1 and Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, Fig. 9 and Figure 10, Figure 12 and Figure 13 and produce the sliding part 1 in the tapered end that can mate with the present invention, can adopt car, wash, Bao or casting or extrusion process and fabrication techniques go out sliding part 1 as shown in the figure, on sliding part 1, set out can be corresponding with side column groove 20 and can cooperatively interact with locking side column 30 outsides locking draw-in groove 11; On sliding part 1, set out and can be acted on by cam 6 again, and can make sliding part 1 realize locking and trigger the stress point 19 of opening.For alleviating the frictional resistance of cam 6 and stress point 19, can by the top of described stress point 19 and cam 6 can contact position can be arranged to circular arc planar; Also can be by shown in Fig. 1, set out ball or the roller bearing 66 that can do with cam 6 rolling friction on the top of stress point 19.On sliding part 1, arrange again and the handle that can act on the handle for opening door that the present invention contains cam 6 office 16 of unblanking is installed.Described handle unblank office 16 key shapes that contain magnetic bullet 98 that can be arranged to as required as shown in Fig. 1 and Fig. 2, Fig. 9, also can be arranged to as required the key shape that contains inclined-plane or profile of tooth as shown in Figure 11, also can be arranged to as required the push rod column as shown in Fig. 4, Fig. 5, Fig. 6.

, stress point 19 can be arranged to long column shape and can guarantee longer-distance normal work apart from handle axle 7 tapered end far away for sliding part 1, the office 16 of also handle can being unblanked extends to and can normally work simultaneously.Use for convenience of designing and making, can be by shown in Fig. 4 or Fig. 6 or Fig. 9, stress point 19 is arranged on to handle and unblanks in office 16, its essence can regard that stress point 19 and the handle office 16 of unblanking is connected as a single entity, and is together arranged on sliding part 1 as.Handle shell 9 related to this and lock shell 3 need be provided with the sliding space that can allow stress point 19 and handle unblank office's 16 normal work.

In order to ensure the sensitive side column groove 20 that can be placed in completely of locking side column 30 energy, can adopt shown in Fig. 1 and Fig. 3, Fig. 9 and Figure 10, in described locking draw-in groove 11, set out external pressure bullet groove 12, in external pressure bullet groove 12, arrange and external pressure pellet 13 is installed, the inner of external pressure pellet 13 can be crimped on the outside of locking side column 30, arrange in the outer end of external pressure pellet 13 with install can urge lock side column 30 locking side column stage clip 14; Also can consult shown in Fig. 6 and Fig. 7, go out step 52 in described locking side column 30 arranged outside, in the corresponding lock core 2 of step 52, set out step chute 56, in the step chute 56 at step 52 places, arrange with install can urge lock side column 30 locking side column stage clip 14; Also consult shown in Figure 12 and Figure 13, the cross section of described locking side column 30 is arranged to circle, it is trapezoidal that the cross section of described locking draw-in groove 11 is set to coordinate with it, can help locking side column 30 by the component of the spring 17 of unblanking like this and insert in side column groove 20.

In order further to help the reliable sensitive work of locking side column 30, can consult shown in Fig. 9 and Figure 10, between side column pellet 26 and locking side column 30, arrange and a columniform transmission pellet 36 is installed, utilizing the rolling friction between columniform transmission pellet 36 and groove 29 to replace the bevel friction between former locking side column 30 and groove 29.In Fig. 9 and Figure 10, described locking side column 30 does not contact with groove 29, for further improving the reliability of locking, can the cross section of locking side column 30 is arranged to rectangular.

Can consult Fig. 1 and Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, Fig. 9 and Figure 10, Figure 12 and Figure 13 and produce lock shell 3, can adopt manufacture craft and the technology of existing lock shell, produce the lock shell 3 that the handle that can fixedly mount core 2 and sliding part 1 and can convey its coupling is unblanked office 16 and stress point 19 normal work.Go out to allow key insert the tapered end key mouth of lock core 2 in the arranged outside of lock shell 3.In order to make lock core 2 be fixed, can in lock shell 3, set out and can allow lock core 2 embeddings and hard-wired cavity fix installation lock core 2, also can adopt nail, riveting, welding technology fixedly to pack in lock shell 3 immovable lock core 2.In order to make sliding part 1 effectively do vertical slip with lock core axis, can adopt and between lock core 2 and lock shell 3, set out the cavity that can make sliding part 1 normal work, sliding part 1 is arranged in a side and lock shell 3 of lock core 2.In actual applications, also can be as required, adopt between lock core 2 and sliding part 1, set out one group of caulking groove that can mutually embed and embedding protruding, sliding part 1 is arranged on lock core 2 and lock shell 3, what caulking groove and embedding were protruding arranges and need stagger with side column groove 20, in order to avoid affect the normal work of locking side column 30 and sliding part 1.

When tapered end assembling, can be by the key mating with this lock, the side column marble spring 266 that packs side column pellet 26 into and mate with it in the pellet chute 260 of lock core 2; In the tapered end shown in Figure 12 and Figure 13, due to side column pellet 26 and key coincide and reset when locking all can adopt the effect of key outer rim, therefore without side column marble spring is set.In side column groove 20, pack again locking side column 30 into, the sliding part matching 1 is arranged on to a side of side column groove 20 place lock cores 2, and install as required locking side column stage clip 14.The lock core 2 of just having made again and sliding part 1 are installed in the lock shell 3 matching.Between lock shell 3 and sliding part 1, set out again the spring 17 of unblanking that can drive sliding part 1 to slide, because the glide direction of sliding part 1 of the present invention is vertical with lock core axis, the spring 17 of unblanking need have vertical with lock core axis and can effectively promote the elastic force vector of sliding part 1, for ease of installing and using, can consult Fig. 9 and between lock shell 3 and sliding part 1, set out the spring groove 33 of unblanking that the spring 17 of unblanking can be installed.Fig. 1, Fig. 4, Fig. 5, shown in Figure 13 is that sliding part 1 is unblanked to handle axle 7 direction motions, also can be re-established as required in actual applications sliding part 1 to unblanking from handle axle 7 direction motions, as Fig. 6, shown in Fig. 9 is that sliding part 1 is to unblanking from handle axle 7 direction motions, specifically select sliding part 1 to where to unblanking, can be determined by actual needs, meanwhile handle unblanks machine-operated 16, the spring 17 of unblanking, and involved axle marble hole 70 and axle pellet 71, cover marble hole 80 and cover pellet 81, the setting of shell marble hole 90 and shell marble hole 91 is also wanted to join with it, and meet requirement as above.In actual applications, can as required, the spring 17 of unblanking can be arranged between sliding part 1 and panel 89, or between sliding part 1 and door body or lock body, as long as the spring 17 of unblanking can promote the normal work of sliding part 1.

Involved in the present invention to the handle for opening door that contains cam and be applicable to the concrete grammar that the tapered end of this handle for opening door is mutually permanently connected and can consult shown in Fig. 1, Fig. 4, Fig. 6, Fig. 9, employing nail, riveting, weldering or integrally casting technology are mutually permanently connected handle for opening door by its handle shell 9 with tapered end with lock shell 3 together with, and can guarantee that it normally works, or by handle shell 9 and together integral manufacturing of lock shell 3; Also can consult shown in Fig. 9, adopt to embed the handle for opening door that contains cam and the shell 4 of tapered end maybe can be installed, the lock shell 3 of the handle shell of the handle for opening door that contains cam of having made 9 and the tapered end that can match is fixedly mounted or is embedded in shell 4, and guarantee that it normally works.

Install for convenience and be convenient to lock body and be combined with, can adopt the package technique of existing panel and handle and tapered end, can consult Fig. 4 or Fig. 5 and go out the handle screw 95 that can be installed on a body inner side or panel 89 inner sides in the arranged outside of handle shell 9 of the present invention, also can go out to be installed in the arranged outside of lock shell 3 of the present invention the tapered end screw 35 of body inner side or panel 89 inner sides, handle for opening door and tapered end are arranged on the inner side of a body inner side or panel 89 by handle screw 95 or tapered end screw 35 and the screw that matches; Also can consult Fig. 9 and go out the shell screw 45 that can be installed on a body inner side or panel 89 inner sides in above-mentioned shell 4 arranged outside, described handle for opening door and tapered end are arranged on the inner side of a body inner side or panel 89 by shell screw 45 and the screw matching.On the described door outside of body or the outside of panel 89, set out simultaneously and can allow handle 76 installations and the normal handle using turn hole 890, on the outside of the external side of door or panel 89, yet set out the key mouth 48 that can allow key insert plug keyway 268.

When use, when correctly inserting key 268, realizes while unblanking by the key matching, now by agreement groove 29 and 20 contrapositions of side column groove, now only need be to the direction rotation handle 76 of unblanking of agreement, the cam 6 that drive is located in handle axle 7 rotates, the most protruding part of cam 6 can be pushed up and press stress point 19 (or grapple 63 pull stress point 19) in cam cover 61, and drive sliding part 1 slightly mobile to locking direction, the side column groove 20 that locking side column 30 is lost produce from the spring 17 of unblanking and the frictional force of locking draw-in groove 11, under the effect of locking side column stage clip 14 or locking draw-in groove 11 1 sides, locking side column 30 moves and is placed in completely side column groove 20 to groove 29 directions, now by blocking without any object between about fixed lock core 2 and sliding part 1, again by agreement direction turning handle 76, the cam 6 that acts on stress point 16 parts moves (or cam cover 61 discharges stress point 19 gradually with the rotation of cam 6) to non-bossing gradually by projection, now sliding part 1 is also followed gradually and is moved to the direction of unblanking, until tapered end unlocking condition, drive handle machine-operated 16 displacements of unblanking by agreement simultaneously, axle marble hole 70 is corresponding with cover marble hole 80, make handle unblank office's 16 energy useful effects in cover pellet 81 and axle pellet 71, make between handle shell 9 and handle axle sleeve 8 without any pellet, between handle axle sleeve 8 and handle axle 7, there are axle pellet 71 or cover pellet 81 to block, handle axle sleeve 8 can rotate together in company with the handle of handle axle 7 76, drive 83 rotations of power transmission point, can drive dead bolt or latch realization in lock body to unblank.When locking, can be by predetermined locking direction turning handle 76, the sliding part 1 that makes cam 6 drive (or cam 6 driving cam covers 61 are driven by cam cover 61 again) to be provided with stress point 19 is positioned at locked position, make the locking draw-in groove 11 of sliding part 1 corresponding with lock core 2 side column grooves 20, now extract again key, in the outer rim of key, under the effect of side column marble spring 266, groove 29 and side column groove 20 dystopys, the outside of locking side column 30 is entered in locking draw-in groove 11 and with locking draw-in groove 11 to cooperatively interact, between sliding part 1 and lock core 2, there is locking side column 30 to block, realize the locking of tapered end, meanwhile, promoting when sliding part 1 to locking direction, the handle office 16 of unblanking also follows displacement, and cover pellet 81 and axle pellet 71 also can return to the lock-out state of handle for opening door and the idling conditions of handle axle 7.Above-mentioned press tapered end locking direction rotation handle 76 in, power transmission point 83 also rotates in company with handle 76, can be according to the needs of different lock bodies, surely set power transmission point 83 and whether need to drive lock body latch to be positioned at locking or opening.

Again in practical application, can be as required, increase the gauge of sliding part 1, Fig. 1 and Fig. 4 or Fig. 9 and Figure 11 are combined, handle for opening door involved in the present invention is re-established as and contains two groups of axle marble holes 70 and cover marble hole 80 and shell marble hole 90, the running orbit of these two groups of marble holes need be arranged to mutually stagger, and does not interfere with each other.Wherein one group of axle marble hole 70 and cover marble hole 80 and shell marble hole 90 are arranged in when left and right directions is consistent each other and communicate, and the setting of axle pellet 71 and cover pellet 81 and shell pellet 91 will match with the described key-type handle that contains magnetic bullet 98 office 16 of unblanking; Wherein another group axle marble hole 70 and cover marble holes 80 and shell marble hole 90 are arranged in when above-below direction is consistent each other and communicate, and the setting of axle pellet 71 and cover pellet 81 will be unblanked machine-operated 16 to match with the handle of described push rod column type.Be arranged on sliding part 1 in office 16 that these two groups of handles are unblanked again, and guarantee that it can move up and down and normally work with sliding part 1 in the corresponding machine-operated chute 99 of unblanking, can select the tapered end of arbitrary lock core 2 structures described in the present invention to match, as long as the spring 17 of unblanking is located at into match.

Above embodiments of the invention are not to design of the present invention and the explanation of being construed as limiting property of application, the handle for opening door that contains cam of the present invention can not only be applicable to the tapered end that lock core related in the embodiment of the present invention is multiaspect cylindricality, be also the columniform motionless tapered end that is fixed applicable to existing published lock core, can make vertical translation or the vertical rotary tapered end of unblanking that slides with the axis of lock core as long as sliding part, all belong to the category of technology of the present invention and application.The present invention can be combined with the lock body of existing various safe-guard door locks or lock power, comprising: the lock body of the safe-guard door lock that contain world latch lock body that can self-locking safe-guard door lock, contains gear or rack drives world latch and dead bolt, adopt rotational lock core or the lock body of the safe-guard door lock of hand-drive lock body dead bolt.

Claims

1. contain the handle for opening door of cam, comprise cylindrical handle axle (7), handle axle sleeve (8) and handle shell (9), be provided with handle (76) in the outer end of handle axle (7), in the cylinder periphery of handle axle (7), be provided with axle marble hole (70), in axle marble hole (70), be provided with axle pellet (71), be provided with handle axle sleeve (8) in handle axle (7) cylinder periphery, in handle axle sleeve (8), be provided with can with the cover marble hole (80) of axle marble hole (70) Corresponding matching, in cover marble hole (80), be provided with cover pellet (81), on handle axle sleeve (8) outside, be provided with the power transmission point (83) of latch during lock body can be driven, be provided with handle shell (9) in handle axle sleeve (8) cylinder periphery, in handle shell (9), be provided with can with the shell marble hole (90) of axle marble hole (70) and cover marble hole (80) Corresponding matching, described axle pellet (71) can be arranged on office (16) effect of unblanking of handle on tapered end, it is characterized in that: be provided with the cam (6) that can rotate with handle axle (7) in the outside of handle axle (7), described cam (6) can act on the stress point (19) on the sliding part (1) being located in tapered end, and can promote sliding part (1) from enable possition to locked position by this stress point (19).

2. the handle for opening door that contains cam as claimed in claim 1, it is characterized in that: described handle is unblanked office (16) for the key shape that contains magnetic bullet (98), in axle marble hole (70), be provided with handle marble spring (73), in shell marble hole (90), be provided with the shell pellet (91) that contains magnetic polarity that can match and can make with magnetic bullet (98) repulsive interaction.

3. the handle for opening door that contains cam as claimed in claim 1, it is characterized in that: described handle is unblanked office (16) for push rod column, in axle marble hole (70), be provided with handle marble spring (73), described handle unblank office (16) can with shell marble hole (90) and cover marble hole (80) Corresponding matching, and be fixedly linked with cover pellet (81).

4. the handle for opening door that contains cam as claimed in claim 1, it is characterized in that: described handle is unblanked office (16) for push rod column, in axle marble hole (70), be provided with handle marble spring (73), described handle unblank office (16) can with shell marble hole (90) Corresponding matching, and be connected with cover pellet (81) on-fixed.

5. the handle for opening door that contains cam as claimed in claim 1, it is characterized in that: described handle is unblanked office (16) for the key shape that contains inclined-plane or profile of tooth, in axle marble hole (70), be provided with handle marble spring (73), in shell marble hole (90), be provided with can match and can be unblanked by handle inclined-plane in office (16) or the shell pellet (91) of profile of tooth effect.