CN111593963B

CN111593963B - Lock set

Info

Publication number: CN111593963B
Application number: CN202010620203.6A
Authority: CN
Inventors: 朱佳甜
Original assignee: Wenzhou Qionglong Technology Co ltd
Current assignee: Wenzhou Qionglong Technology Co.,Ltd.
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-07-23
Anticipated expiration: 2040-07-01
Also published as: CN111593963A

Abstract

The invention discloses a lockset, which comprises an external box body, wherein a side inner cavity is arranged in the external box body, a middle cylinder body is rotationally arranged on the end wall of the side inner cavity, a placing cavity is arranged in the middle cylinder body, a penetrating cavity is communicated with one side of the placing cavity, the penetrating cavity and the placing cavity are arranged in a penetrating way, a rotating ring is rotationally arranged in the side inner cavity, an extending locking device which is matched and connected with the rotating ring to realize the extending locking function is arranged in the side inner cavity, a key device is arranged in the placing cavity, a matching device which is matched and connected with the key device to enable the key device to drive the extending locking device to work is arranged in the middle cylinder body, the equipment adopts the technical scheme that when the tooth shape of a key is changed, the key can be simultaneously opened aiming at locksets with different key holes, and personnel are prevented from carrying the key to control a plurality of locksets, and the use of the utility model is more convenient.

Description

Lock set

Technical Field

The invention relates to the technical field of lockset equipment, in particular to a lockset.

Background

In the existing lockset equipment, because the corresponding lockset can be unlocked by using keys with different specifications when the lockset is unlocked, however, in the existing equipment, a key can not unlock a plurality of locks in the same series, so that a person has to hang a plurality of keys to unlock the locks, because of the hanging of various keys, the personnel can not conveniently take the keys, and because the keys with various specifications can be simultaneously taken for use, the difficulty for finding the corresponding key is increased, so that the personnel can not effectively find the corresponding key immediately to realize efficient opening, the existing lock is single in design structure, and cannot be designed independently according to a key capable of unlocking a series of locks, so that the locks are not matched with the key, and the functions cannot be realized.

Disclosure of Invention

The technical problem to be solved by the present invention is to provide a lock, which can solve the above problems in the prior art.

The invention is realized by the following technical scheme: the lockset comprises an external box body, wherein a side inner cavity is arranged in the external box body, a middle barrel is arranged in the end wall of the side inner cavity in a rotating mode, a placing cavity is arranged in the middle barrel, a penetrating cavity is communicated with one side of the placing cavity, the penetrating cavity and the placing cavity are arranged in a penetrating mode, a rotating ring is arranged in the side inner cavity in a rotating mode, an extending locking device which is connected with the rotating ring in a matched mode to achieve the extending locking function is arranged in the side inner cavity, a key device is arranged in the placing cavity, and a matching device which is used for being connected with the key device in a matched mode to enable the key device to drive the extending locking device to work is arranged in the middle barrel.

Further technical scheme, stretch out locking device include with the rotating ring surface mounting's fixed ring gear, the meshing of fixed ring gear one side is provided with rotating cooperation gear, rotating cooperation gear with outside box normal running fit is connected, rotating cooperation gear one side is provided with and is located the interior spout in the outside box, the gliding guide block that is provided with in the interior spout, guide block one side has set firmly the extension bar, the extension bar passes rotating cooperation gear and outside box, the extension bar with rotating cooperation gear screw-thread fit is connected, extension bar one side has set firmly the side locking piece.

According to a further technical scheme, the key device comprises a fixed cylinder, a plurality of side rotating blocks are arranged on one side of the fixed cylinder in a stacked mode, an open built-in cavity is arranged in each side rotating block, a meshing gear ring is fixedly arranged on the end face of the built-in cavity, a butting plate is fixedly arranged on the outer surface of each side rotating block, and a changing assembly capable of changing the position angle of each side rotating block is arranged in the fixed cylinder.

According to a further technical scheme, the changing component comprises an accommodating cavity arranged in the fixed cylinder, an external cylinder body is arranged in the accommodating cavity in a rotating mode, an internal cylinder body is arranged in the external cylinder body in a rotating mode, a rotating rod is arranged in the internal cylinder body in a rotating mode, a main gear is fixedly arranged on one side of the external cylinder body, the internal cylinder body and one side of the rotating rod respectively, the main gear extends into the built-in cavity and is meshed with the meshing toothed ring, and a plurality of side driving structures are arranged on the end wall of the accommodating cavity and drive the external cylinder body, the internal cylinder body and the rotating rod to rotate respectively.

According to the technical scheme, the side driving structure comprises a connecting motor, a matching connecting motor and a bottom motor, wherein the end face of the fixed cylinder is fixed, one side of the connecting motor, one side of the matching connecting motor and one side of the bottom motor are in power connection and are provided with a driving gear, a bottom meshing gear and a bottom meshing gear, the driving gear, the bottom meshing gear and the bottom meshing gear are located in the containing cavity, one side of the driving gear, one side of the bottom meshing gear and one side of the bottom meshing gear are respectively provided with a driven gear, a matching gear and a side gear, and the driven gear, the matching gear and the side gear are respectively in fixed matching connection with the rotating rod, the external cylinder and the internal cylinder.

According to the technical scheme, the matching device comprises a plurality of lock holes formed in the rotating ring, the lock holes are arranged in an annular mode with the center of the rotating ring as an original point, an annular inner groove is formed in the middle barrel, the middle barrel and the side rotating block are arranged in a clamping mode, the abutting plates are connected with the inner groove in a sliding fit mode, and a telescopic connecting assembly which is connected with the abutting plates in a matched mode and is used for connecting the middle barrel and the rotating ring in a power mode is arranged in the annular inner groove.

According to the technical scheme, the telescopic connecting assembly comprises an inner through hole which is formed in the inner groove, a telescopic rod is arranged in the inner through hole in a sliding mode, an ejection block is fixedly arranged on one side of the telescopic rod, the ejection block and the lock hole are arranged oppositely, a slope block is fixedly arranged on the other side of the telescopic rod and is located in the inner groove, and an extrusion spring is elastically arranged between the slope block and the end wall of the inner through hole.

The invention has the beneficial effects that:

the equipment has a simple structure, and the equipment can simultaneously open the locks of different keyholes by using the key when the tooth shape of the key is changed, so that the condition that a person carries a plurality of keys to control a plurality of locks is avoided, and the use of the equipment by the person is more convenient.

When the device, the assembly and the structure are in a stop working state in an initial state, the device can utilize the key device with the same specification to unlock various locks at the lock hole positions when different locks are placed according to the lock holes at different positions, and therefore a person can control more door locks without carrying more keys.

When the device is used, firstly, according to the positions of the lock holes in different locks, the side rotating blocks and the abutting plates at different positions are rotated and then rotated after extending into the placing cavity, then the side rotating blocks and the abutting plates at different positions are driven to rotate after the bottom side meshing gear, the bottom meshing gear and the driving gear are driven to rotate by matching with the connecting motor, the bottom motor and the connecting motor, so that the corresponding inner cylinder, the outer cylinder and the rotating rod are rotated, then the main gear is driven to rotate, the side rotating blocks and the abutting plates at corresponding positions can be driven to rotate, the abutting plates are driven to enter the positions abutting against the inclined plane blocks, the extrusion spring is in a compressed state, the telescopic rod is utilized to drive the ejection blocks to be ejected into the lock holes, and the middle cylinder and the rotating ring have the function of simultaneous rotation, after the fixed cylinder is rotated, the fixed gear ring is rotated, the extension rod slides in the rotating matching gear after the fixed gear ring is meshed with the rotating matching gear, and the side locking block has the sliding and stretching functions due to the sliding and matching connection of the guide block and the inner sliding groove, so that the side locking block can be matched with the locking hole at the corresponding position to realize the unlocking function.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

FIG. 1 is a schematic view of the internal structure of the lock of the present invention;

FIG. 2 is a schematic view at A in FIG. 1;

FIG. 3 is a schematic view at B of FIG. 1;

FIG. 4 is a schematic view at C of FIG. 1;

FIG. 5 is a schematic view of the direction D-D in FIG. 3;

FIG. 6 is a schematic view of the direction E-E in FIG. 4;

in the figure, a fixed cylinder 11, an inner cavity 12, a containing cavity 13, a placing cavity 15, a rotating ring 16, an outer box 17, a lock hole 18, a side inner cavity 19, a passing cavity 21, an intermediate cylinder 22, a matching gear 31, a driven gear 32, a driving gear 33, a side gear 34, a connecting motor 35, an inner cylinder 37, a rotating rod 38, an outer cylinder 39, a matching connecting motor 41, a bottom motor 42, a bottom meshing gear 43, a bottom meshing gear 44, a fixed toothed ring 51, an extension rod 52, a rotating matching gear 53, a guide block 54, a main gear 64, a meshing toothed ring 65, a side rotating block 66, an abutting plate 67, an internal cavity 68, a bevel block 71, an internal through hole 72, an extrusion spring 73, an ejection block 74, a telescopic rod 76, an internal ring groove 78 and a side locking block 82 are arranged in the fixed cylinder.

Detailed Description

As shown in fig. 1 to 6, the present invention is explained in detail, and for convenience of description, the following orientations are defined as follows: the lock comprises an external box body 17, wherein a side inner cavity 19 is arranged in the external box body 17, a middle cylinder 22 is arranged in the end wall of the side inner cavity 19 in a rotating manner, a placing cavity 15 is arranged in the middle cylinder 22, a penetrating cavity 21 is communicated with one side of the placing cavity 15, the penetrating cavity 21 and the placing cavity 15 are arranged in a penetrating manner, a rotating ring 16 is arranged in the side inner cavity 19 in a rotating manner, a stretching and locking device which is matched and connected with the rotating ring 16 to achieve a stretching and locking function is arranged in the side inner cavity 19, a key device is arranged in the placing cavity 15, and a matching device which is matched and connected with the key device to enable the key device to drive the stretching and locking device to work is arranged in the middle cylinder 22.

Advantageously, the protruding locking device includes a fixed toothed ring 51 fixed to the outer surface of the rotating ring 16, a rotating matching gear 53 is engaged with one side of the fixed toothed ring 51, the rotating matching gear 53 is connected with the outer box 17 in a rotating matching manner, an inner chute 81 located in the outer box 17 is arranged on one side of the rotating matching gear 53, a guide block 54 is arranged in the inner chute 81 in a sliding manner, an extending rod 52 is fixedly arranged on one side of the guide block 54, the extending rod 52 penetrates through the rotating matching gear 53 and the outer box 17, the extending rod 52 is connected with the rotating matching gear 53 in a threaded matching manner, and a side locking block 82 is fixedly arranged on one side of the extending rod 52.

Advantageously, the key device comprises a fixed cylinder 11, a plurality of side rotating blocks 66 are stacked on one side of the fixed cylinder 11, an open built-in cavity 68 is arranged in each side rotating block 66, a meshing toothed ring 65 is fixedly arranged on the end face of each built-in cavity 68, a butting plate 67 is fixedly arranged on the outer surface of each side rotating block 66, and a changing assembly capable of changing the position angle of each side rotating block 66 is arranged in the fixed cylinder 11.

Advantageously, the changing assembly includes a housing 13 disposed in the fixed cylinder 11, an outer cylinder 39 is rotatably disposed in the housing 13, an inner cylinder 37 is rotatably disposed in the outer cylinder 39, a rotating rod 38 is rotatably disposed in the inner cylinder 37, a main gear 64 is fixedly disposed on one side of each of the outer cylinder 39, the inner cylinder 37 and the rotating rod 38, the main gear 64 extends into the internal cavity 68 and is engaged with the engaging toothed ring 65, and a plurality of side driving structures are disposed in an end wall of the housing 13 for respectively driving the outer cylinder 39, the inner cylinder 37 and the rotating rod 38 to rotate.

Advantageously, the side driving structure comprises a connecting motor 35, a matching connecting motor 41 and a bottom motor 42 fixed on the end face of the fixed cylinder 11, a driving gear 33, a bottom meshing gear 43 and a bottom meshing gear 44 located in the cavity 13 are arranged on one side of the connecting motor 35, the matching connecting motor 41 and the bottom motor 42 in a power connection manner, a driven gear 32, a matching gear 31 and a side gear 34 are respectively arranged on one side of the driving gear 33, the bottom meshing gear 43 and the bottom meshing gear 44, and the driven gear 32, the matching gear 31 and the side gear 34 are respectively and fixedly matched and connected with the rotating rod 38, the outer cylinder 39 and the inner cylinder 37.

Advantageously, the matching device includes a plurality of locking holes 18 disposed in the rotating ring 16, the locking holes 18 are disposed annularly with the center of the rotating ring 16 as the origin, an annular inner groove 78 is disposed in the middle cylinder 22, the middle cylinder 22 and the side rotating block 66 are installed and clamped, the abutting plate 67 is connected with the annular inner groove 78 in a sliding fit manner, and a telescopic connection assembly is disposed in the annular inner groove 78 and connected with the abutting plate 67 in a fit manner and connects the middle cylinder 22 with the rotating ring 16 in a power manner.

Advantageously, the telescopic connecting assembly comprises an inner through hole 72 arranged in the annular inner groove 78, a telescopic rod 76 is slidably arranged in the inner through hole 72, an ejection block 74 is fixedly arranged on one side of the telescopic rod 76, the ejection block 74 is arranged opposite to the locking hole 18, a bevel block 71 is fixedly arranged on the other side of the telescopic rod 76, the bevel block 71 is located in the annular inner groove 78, and a pressing spring 73 is elastically arranged between the bevel block 71 and the end wall of the inner through hole 72.

When the device, the components and the structure are in a stop working state in an initial state, the device can utilize the key device with the same specification to unlock various locks at the positions of the lockholes 18 when different locks are placed according to the lockholes 18 at different positions, and therefore a person can control more door locks without carrying more keys.

When the device is used, firstly, according to the positions of the lock holes 18 in different locks, after the side rotary block 66 and the counter plate 67 at different positions are rotated, the side rotary block and the counter plate 67 are extended into the placing cavity 15 and then rotated, after the matching connection motor 41, the bottom motor 42 and the connection motor 35 are operated, decibels drive the bottom side meshing gear 44, the bottom meshing gear 43 and the driving gear 33 to rotate, the corresponding inner cylinder 37, the outer cylinder 39 and the rotary rod 38 are rotated, after the inner cylinder 37, the outer cylinder 39 and the rotary rod 38 are rotated, the main gear 64 is driven to rotate, that is, the side rotary block 66 and the counter plate 67 at corresponding positions can be driven to rotate, the counter plate 67 is driven to the position against the inclined surface block 71, the extrusion spring 73 is in a compressed state, and the telescopic rod 76 drives the ejection block 74 to be pushed into the lock hole 18, the middle cylinder 22 and the rotating ring 16 have the function of rotating simultaneously, after the fixed cylinder 11 is rotated, the fixed gear ring 51 is rotated, the extension rod 52 slides in the rotating matching gear 53 after the fixed gear ring 51 is meshed with the rotating matching gear 53, and the guide block 54 is connected with the inner sliding groove 81 in a sliding matching manner, so that the side locking block 82 has the function of sliding and stretching, and the side locking block 82 can be matched with the locking hole at the corresponding position to realize the unlocking function.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. The lockset comprises an external box body, wherein a side inner cavity is arranged in the external box body, a middle barrel is arranged in the end wall of the side inner cavity in a rotating manner, a placing cavity is arranged in the middle barrel, a penetrating cavity is communicated with one side of the placing cavity, the penetrating cavity and the placing cavity are arranged in a penetrating manner, a rotating ring is arranged in the side inner cavity in a rotating manner, an extending locking device which is matched and connected with the rotating ring to realize an extending locking function is arranged in the side inner cavity, a key device is arranged in the placing cavity, and a matching device which is matched and connected with the key device to enable the key device to drive the extending locking device to work is arranged in the middle barrel;

the extension locking device comprises a fixed toothed ring fixed on the outer surface of the rotating ring, one side of the fixed toothed ring is meshed with a rotating matching gear, the rotating matching gear is in rotating matching connection with the external box body, one side of the rotating matching gear is provided with an inner chute positioned in the external box body, a guide block is arranged in the inner chute in a sliding manner, one side of the guide block is fixedly provided with an extension bar, the extension bar penetrates through the rotating matching gear and the external box body, the extension bar is in threaded matching connection with the rotating matching gear, and one side of the extension bar is fixedly provided with a side locking block;

the key device comprises a fixed cylinder, wherein a plurality of side rotating blocks are stacked on one side of the fixed cylinder, an open built-in cavity is arranged in each side rotating block, an engaging toothed ring is fixedly arranged on the end face of each built-in cavity, a butting plate is fixedly arranged on the outer surface of each side rotating block, and a changing assembly capable of changing the position angle of each side rotating block is arranged in the fixed cylinder;

the matching device comprises a plurality of lock holes arranged in the rotating ring, the lock holes are arranged in a ring shape with the center of the rotating ring as an original point, an annular inner groove is arranged in the middle barrel, the middle barrel and the side rotating block are arranged in a clamping manner, the abutting plate is connected with the inner groove in a sliding fit manner, and a telescopic connecting assembly which is connected with the abutting plate in a matched manner and is used for connecting the middle barrel with the rotating ring in a power connection manner is arranged in the annular inner groove.

2. The lock according to claim 1, characterized in that: the change subassembly including set up in holding the chamber in the fixed section of thick bamboo, the appearance intracavity internal rotation be provided with outside barrel, the internal rotation of outside barrel is provided with inside section of thick bamboo, the internal rotation of inside section of thick bamboo is provided with the rotating rod, outside barrel, inside section of thick bamboo and rotating rod one side have set firmly the master gear respectively, the master gear stretches into built-in intracavity with the meshing ring gear meshing sets up, it is provided with a plurality of drives respectively to hold the intracavity end wall outside barrel, inside section of thick bamboo and rotating rod pivoted side drive structure.

3. The lock according to claim 2, characterized in that: the side driving structure comprises a connecting motor, a matching connecting motor and a bottom motor, wherein the connecting motor, the matching connecting motor and the bottom motor are fixed on the end face of the fixed cylinder, one side of the connecting motor, the matching connecting motor and the bottom motor are in power connection and are provided with a driving gear, a bottom meshing gear and a bottom side meshing gear, the driving gear, the bottom meshing gear and the bottom side meshing gear are located in the containing cavity, one side of the driving gear, one side of the bottom meshing gear and one side of the bottom side meshing gear are respectively provided with a driven gear, a matching gear and a side gear, and the driven gear, the matching gear and the side gear are respectively in fixed matching connection with the rotating rod, the outer cylinder and the inner cylinder.

4. The lock according to claim 1, characterized in that: the telescopic connecting assembly comprises an inner through hole which is arranged in the inner through hole, a telescopic rod is arranged in the inner through hole in a sliding manner, an ejection block is fixedly arranged on one side of the telescopic rod and is arranged opposite to the lock hole, a slope block is fixedly arranged on the other side of the telescopic rod and is positioned in the annular groove, and an extrusion spring is elastically arranged between the slope block and the end wall of the inner through hole.