CN108979323B

CN108979323B - Reminding key for preventing forgetting to lock door

Info

Publication number: CN108979323B
Application number: CN201810813744.3A
Authority: CN
Inventors: 杨喜兰
Original assignee: Nanjing Lishui Hi Tech Venture Capital Management Co Ltd
Current assignee: Nanjing Lishui Hi Tech Venture Capital Management Co Ltd
Priority date: 2018-07-23
Filing date: 2018-07-23
Publication date: 2020-06-09
Anticipated expiration: 2038-07-23
Also published as: CN111456545B; CN111456545A; CN108979323A

Abstract

The invention discloses a reminding key for preventing a user from forgetting to lock a door, and relates to the technical field of keys. This prevent reminding key of forgetting lock door, including the support column, first opening has been seted up to the top and the bottom symmetry of support column side, the first spacing packing ring of first opening part fixedly connected with, and the second opening is seted up to the top and the bottom symmetry of first spacing packing ring another side, and second opening part fixedly connected with second spacing packing ring, the inner chamber of support column are provided with coupling mechanism, and the fixed slot has been seted up in the centre of support column side, and the inner chamber of fixed slot is provided with set locking mechanism. This prevent reminding key of forgetting lock door can reach the effect of joint support post and spliced pole, makes the support column and spliced pole be connected the separation swiftly convenient when stable, through leaving over the spliced pole inside the lockhole, reaches the effect of reminding the people whether to lock the door, has solved ordinary lock and has hardly let the people know the door from the outward appearance and has not locked well on the bottom for the anxious problem of obsessive compulsive disorder patient.

Description

Reminding key for preventing forgetting to lock door

Technical Field

The invention relates to the technical field of keys, in particular to a reminding key for preventing a user from forgetting to lock a door.

Background

People always climb the stairs but need to count steps around the periphery of the people; death is expected every night; the bedridden people sit on their own beds and wash the bed sheets at once, which are all the manifestations of obsessive-compulsive disorder. After a lot of people go out, people always suspect that own door is not locked well, and an urgent psychological suggestion that the people go back to see whether the door is locked well is provided, which is a typical obsessive-compulsive phenomenon. At present, the spring lock is generally used as a door lock in the market, but the common door lock is difficult to make people know that the door is not locked well from the outside, so that the obsessive-compulsive patient is anxious.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a reminding key for preventing a door from being forgotten, and solves the problem that a common door lock is difficult for people to know from the appearance that the door is not locked well, so that a obsessive-compulsive patient is anxious.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a prevent reminding key of forgetting lock door, which comprises a supporting column, first opening has been seted up to the top and the bottom symmetry of support column side, the first spacing washer of first opening part fixedly connected with, the second opening is seted up to the top and the bottom symmetry of first spacing washer another side, second opening part fixedly connected with second spacing washer, the inner chamber of support column is provided with coupling mechanism, the fixed slot has been seted up in the centre of support column side, the inner chamber of fixed slot is provided with the interlocking mechanism, first draw-in groove has been seted up to the top and the bottom symmetry of fixed slot inner wall, the first backup pad of the first symmetrical fixedly connected with of one side symmetry that the first draw-in groove inner wall in both sides contradicted, the bottom fixed top of first backup pad is connected with the connecting rod, the bilateral symmetry.

Preferably, the connecting mechanism comprises a pull rod, a transmission rod is symmetrically and fixedly connected to the top and the bottom of one side surface of the pull rod, support sleeve plates are symmetrically sleeved on two sides of the middle part of the transmission rod, a reset spring is sleeved in the middle part of the transmission rod, first clamping blocks are symmetrically and fixedly connected to the middle parts of the top and the bottom of the transmission rod, a support barrel is sleeved in the middle part of the transmission rod, a rotating groove is symmetrically formed in the top and the bottom of one end, away from the pull rod, of the transmission rod, a rotating rod is rotatably connected to an inner cavity of the rotating groove, a clamping rod is fixedly connected to one end of the bottom of the rotating rod, a torsion spring is sleeved at one end of the top of the rotating rod, a clamping column is sleeved at one end of the transmission rod, a third opening is formed in the center of one side surface of the clamping column, a third limiting washer is fixedly connected, the fourth opening has been seted up to the opposite side symmetry of card post top and bottom, and fourth opening fixedly connected with track frid, the middle part symmetry of a support section of thick bamboo inner wall top and bottom has seted up the draw-in groove.

Preferably, the middle part fixedly connected with carriage release lever of a side of the pull rod, the middle part of carriage release lever has cup jointed first negative pressure spring, one side that the pull rod was kept away from to the carriage release lever is provided with the pressure-bearing post, the first slider of a side symmetry fixedly connected with of carriage release lever top and bottom, the pressure-bearing post is close to the centre of a side of the carriage release lever and has seted up the fifth opening, fifth opening part fixedly connected with fourth limit washer, first spout has been seted up to the middle part symmetry of pressure-bearing post inner wall top and bottom.

Preferably, the interlocking mechanism comprises a connecting column, a groove is formed in the center of one side face of the connecting column, limiting sleeves are fixedly connected to the top and the bottom of the inner wall of the groove, sixth openings are symmetrically formed in the centers of the top and the bottom of the limiting sleeves, fifth limiting washers are fixedly connected to the sixth openings, transmission marbles are arranged in the middle of the inner cavity of each limiting sleeve, second sliding blocks are symmetrically and fixedly connected to the middle of two sides of each transmission marble, second negative pressure springs are symmetrically sleeved at opposite ends of the transmission marbles on two sides of the transmission marbles, second sliding grooves are symmetrically formed in the middle of two sides of the inner wall of each limiting sleeve, connecting grooves are symmetrically formed in the top and the bottom of one side face of the connecting column, and track grooves are.

Preferably, a connecting key core is arranged in the middle of the inner cavity of the groove, spring grooves are symmetrically formed in the top and the bottom of the connecting key core, a second clamping groove is symmetrically formed in one side of the top and the bottom of the connecting key core, a second supporting plate is symmetrically and fixedly connected to one side of the inner wall of the second clamping groove in two sides, a supporting sleeve is symmetrically and fixedly connected to one side of the second supporting plate in two sides, seventh openings are symmetrically formed in the centers of one side of the supporting sleeve in two sides opposite to each other, supporting washers are fixedly connected to the seventh openings, third sliding grooves are symmetrically formed in two sides of the inner wall of the supporting sleeve, and damping springs are fixedly connected to the centers of the other sides of the inner wall of the supporting.

Preferably, the pull rod is arranged in the center of the other side surface of the support column, one end of the transmission rod, which is far away from the pull rod, penetrates through the second limiting gasket and extends into the support column, the transmission rod is attached to the second limiting gasket, two ends of the support cylinder are respectively and fixedly connected to two sides of the inner wall of the support column, the support sleeve plate is attached to the inner wall of the support cylinder and is fixedly connected with the inner wall of the support cylinder, the other end of the clamp column penetrates through the first limiting gasket and extends to the outer part of the support column, the clamp column is fixedly connected with the first limiting gasket, one end of the third clamping block, which is far away from the clamp column, extends into the clamping groove and is attached to the inner wall of the clamping groove, one end of the transmission rod penetrates through the third limiting gasket and extends into the clamping column, the transmission rod is attached to the third limiting gasket, the reset spring is arranged in the clamping column, one end of the reset spring is fixedly connected, the second clamping block is attached to the other side, connected with one side face of the reset spring, of the first clamping block, one end of the torsion spring is fixedly connected to the inner wall of the rotating groove, the other end of the torsion spring is fixedly connected to the rotating rod, the rail groove plate is matched with the moving rail of the clamping rod, and the clamping rod extends to the outside of the clamping column through the rail groove plate.

Preferably, the one end of bearing post runs through the another side of support column and extends to the outside of support column, the wall body fixed connection of bearing post and support column, the centre of another end fixed connection of bearing post at support column inner wall side, the one end of carriage release lever runs through fourth spacing packing ring and extends to the inside of bearing post, the carriage release lever laminates with fourth spacing packing ring mutually, the one end that the carriage release lever was kept away from to first slider extends to the inside of first spout and agrees with mutually with the inner wall of first spout, the one end fixed connection of first negative pressure spring is on first slider, the other end fixed connection of first negative pressure spring is on fourth spacing packing ring.

Preferably, the spliced pole sets up in the centre of support column one side, the stop collar runs through the top and the bottom of recess inner wall and extends to the outside of spliced pole, the wall body fixed connection of stop collar and spliced pole, the both ends of transmission marble run through fifth spacing washer respectively and extend to the outside of stop collar, the transmission marble laminates with fifth spacing washer mutually, the one end that the transmission marble was kept away from to the second slider extends to the inside of second spout and agrees with mutually with the inner wall of second spout, the one end fixed connection of second negative pressure spring is on fifth spacing washer, the other end fixed connection of second negative pressure spring is on the second slider, the other end of calorie post extends to the inside of spread groove and laminates the inner wall of spread groove, the kelly extends to the inside of track groove and agrees with the inner wall of track groove.

Preferably, the one end of connecting the key core extends to the inside of fixed slot and the inner wall of laminating fixed slot, and the one end of connecting rod runs through the backup ring and extends to the inside of support sleeve, and the connecting rod laminates with the backup ring mutually, and the one end that the connecting rod was kept away from to the third slider extends to the inside of third spout and agrees with the inner wall of third spout, and the one end fixed connection that support sleeve inner wall was kept away from to damping spring is at the middle part of connecting rod one end, and the other end of transmission pellet shot from a slingshot extends to the inside of pellet shot from a slingshot groove and the inner wall of.

(III) advantageous effects

The invention provides a reminding key for preventing a user from forgetting to lock a door. The method has the following beneficial effects:

(1) this prevent reminding key of forgetting lock door, support column through setting up, the pull rod, the transfer line, reset spring, a support section of thick bamboo, rotate the groove, the dwang, the kelly, torsion spring, track frid, the spread groove, the cooperation work in track groove, reach the effect of joint support post and spliced pole, it is swift convenient to make the support column and the spliced pole separation when connecting stably, through leaving over the spliced pole inside the lockhole, reach and remind the people whether to lock the effect of good door, it hardly lets the people know from the outward appearance that the door has not locked well to have solved ordinary lock, make the anxious problem of obsessive compulsive disease patient.

(2) This prevent reminding key of forgetting lock door, through the cooperation work of the first limit washer, second limit washer, supporting sleeve board, first fixture block, third limit washer, second fixture block, third fixture block, track frid, draw-in groove, carriage release lever, first negative pressure spring, bearing post, first slider, fourth limit washer, first spout that set up, for coupling mechanism's operation provides solid basis, takes place the skew when preventing coupling mechanism from moving.

(3) This prevent reminding key of forgetting lock door through the spliced pole, recess, stop collar, fifth spacing washer, transmission pellet shot from a slingshot, second slider, second negative pressure spring, second spout, the cooperation work of connecting key core, pellet shot from a slingshot groove that sets up, reaches the effect of providing the pellet shot from a slingshot password of unblanking for the spliced pole, also breaks away from the spliced pole for connecting the key core and facilitates, breaks away from the spliced pole at connecting the key core and breaks into disorder the password, provides the guarantee for the safety of lock.

(4) This prevent reminding key of forgetting lock door, through the fixed slot that sets up, connect key core, second draw-in groove, second backup pad, supporting sleeve, supporting washer, third spout, damping spring, spread groove, track groove, first draw-in groove, first backup pad, connecting rod, the cooperation work of third slider, make the support of connecting the key core stable, for connecting the key core and providing solid basis, prevent to connect the key core and receive torsional fracture in the inside of connecting the post.

Drawings

FIG. 1 is a schematic structural view in elevation of the present invention;

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view taken at B of FIG. 1 in accordance with the present invention;

FIG. 4 is an enlarged view of the invention at C of FIG. 1;

FIG. 5 is an enlarged view of the invention at D in FIG. 1;

fig. 6 is an enlarged view of the invention at E in fig. 1.

In the figure: 1 supporting column, 2 first limit washers, 3 second limit washers, 4 connecting mechanisms, 41 pull rod, 42 driving rod, 43 supporting sleeve plate, 44 return spring, 45 first fixture block, 46 supporting cylinder, 47 rotating groove, 48 rotating rod, 49 fixture rod, 410 torsion spring, 411 clamping column, 412 third limit washer, 413 second fixture block, 414 third fixture block, 415 track groove plate, 416 clamping groove, 417 moving rod, 418 first negative pressure spring, 419 pressure bearing column, 420 first sliding block, 421 fourth limit washer, 422 first sliding groove, 5 fixing groove, 6 sleeve locking mechanism, 61 connecting column, 62 groove, 63 limit sleeve, 64 fifth limit washer, 65 driving marble, 66 second sliding block, 67 second negative pressure spring, 68 second sliding groove, 69 connecting key core, 610 marble groove, 611 second clamping groove, 612 second supporting plate, 613 supporting sleeve, 614 supporting washer, 615 third sliding groove supporting washer, 43, 616 damping springs, 617 connecting grooves, 618 track grooves, 7 first clamping grooves, 8 first supporting plates, 9 connecting rods and 10 third sliding blocks.

Detailed Description

The materials, methods and apparatus used in the following examples, which are not specifically illustrated, are conventional in the art and are commercially available to those of ordinary skill in the art.

In the following description of the present invention, it is to be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and "upright", etc., indicate orientations and positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the following description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be direct or indirect via an intermediate medium, and the connection may be internal to the two components. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

as shown in fig. 1-6, a reminding key for preventing forgetting to lock a door, including support column 1, first opening has been seted up to the top and the bottom symmetry of support column 1 one side, first opening part fixedly connected with first spacing gasket 2, the second opening has been seted up to the top and the bottom symmetry of first spacing gasket 2 another side, second opening part fixedly connected with second spacing gasket 3, the inner chamber of support column 1 is provided with coupling mechanism 4, fixed slot 5 has been seted up to the centre of support column 1 one side, the inner chamber of fixed slot 5 is provided with interlocking mechanism 6, first draw-in groove 7 has been seted up to the top and the bottom symmetry of fixed slot 5 inner wall, the first backup pad 8 of the symmetrical fixedly connected with of one side that the first draw-in groove 7 inner wall of both sides contradicted, the bottom of first backup pad 8 is fixed to top and is connected with connecting rod 9, the bilateral symmetry fixedly connected with third slider 10 of.

Example 2:

on the basis of embodiment 1, the connecting mechanism 4 includes a pull rod 41, a transmission rod 42 is symmetrically and fixedly connected to the top and the bottom of one side surface of the pull rod 41, a support sleeve plate 43 is symmetrically sleeved on both sides of the middle portion of the transmission rod 42, a return spring 44 is sleeved on the middle portion of the transmission rod 42, first clamping blocks 45 are symmetrically and fixedly connected to the middle portions of the top and the bottom of the transmission rod 42, a support cylinder 46 is sleeved on the middle portion of the transmission rod 42, a rotation groove 47 is symmetrically formed on the top and the bottom of one end of the transmission rod 42 away from the pull rod 41, a rotation rod 48 is rotatably connected to an inner cavity of the rotation groove 47, a clamping rod 49 is fixedly connected to one end of the bottom of the rotation rod 48, a torsion spring 410 is sleeved on one end of the transmission rod 42, a clamping column 411 is sleeved on the center of one side surface of the clamping column 411, a third limiting washer 412 is fixedly connected to, the third clamping block 414 is symmetrically and fixedly connected to one side of the top and the bottom of the clamping column 411, the fourth opening is symmetrically formed in the other side of the top and the bottom of the clamping column 411, the rail groove plate 415 is fixedly connected to the fourth opening, and the clamping grooves 416 are symmetrically formed in the middle of the top and the bottom of the inner wall of the supporting cylinder 46.

Example 3:

on the basis of embodiments 1 and 2, a movable rod 417 is fixedly connected to the middle of one side surface of the pull rod 41, a first negative pressure spring 418 is sleeved at the middle of the movable rod 417, a pressure-bearing column 419 is arranged on one side of the movable rod 417 far away from the pull rod 41, a first slider 420 is symmetrically and fixedly connected to one side of the top and the bottom of the movable rod 417, a fifth opening is formed in the center of the pressure-bearing column 419 near one side surface of the movable rod 417, a fourth limit washer 421 is fixedly connected to the fifth opening, and first sliding grooves 422 are symmetrically formed in the top of the inner wall of the pressure-bearing column 419 and the middle of the bottom.

Example 4:

on the basis of the embodiment 1-3, the sleeve locking mechanism 6 comprises a connecting column 61, a groove 62 is formed in the center of one side surface of the connecting column 61, the top and the bottom of the inner wall of the groove 62 are fixedly connected with a limiting sleeve 63, sixth openings are symmetrically formed in the centers of the top and the bottom of the limiting sleeve 63, a fifth limiting washer 64 is fixedly connected to the sixth opening, a transmission marble 65 is arranged in the middle of the inner cavity of the limiting sleeve 63, second sliding blocks 66 are symmetrically and fixedly connected to the middle of two sides of the transmission marble 65, second negative pressure springs 67 are symmetrically sleeved at opposite ends of the transmission marbles 65, second sliding grooves 68 are symmetrically formed in the middle of two sides of the inner wall of the limiting sleeve 63, connecting grooves 617 are symmetrically formed in the top and the bottom of one side surface of the connecting column 61, and track grooves 618 are symmetrically formed in.

Example 5:

on the basis of the embodiments 1 to 4, the middle of the inner cavity of the groove 62 is provided with the connecting key core 69, the top and the bottom of the connecting key core 69 are symmetrically provided with the spring grooves 610, one side of the top and the bottom of the connecting key core 69 is symmetrically provided with the second clamping grooves 611, one side of the inner walls of the second clamping grooves 611 on the two sides is symmetrically and fixedly connected with the second supporting plate 612, one side of the second supporting plate 612 on the two sides which is opposite to each other is symmetrically and fixedly connected with the supporting sleeve 613, the center of one side of the supporting sleeve 613 which is opposite to each other is symmetrically provided with the seventh opening, the seventh opening is fixedly connected with the supporting washer 614, the two sides of the inner wall of the supporting sleeve 613 are symmetrically provided with the third sliding grooves 615, and the center of the other side of.

Example 6:

on the basis of the embodiments 1 to 5, the pull rod 41 is arranged in the center of the other side surface of the support column 1, one end of the transmission rod 42, which is far away from the pull rod 41, penetrates through the second limit washer 3 and extends into the support column 1, the transmission rod 42 is attached to the second limit washer 3, two ends of the support cylinder 46 are respectively and fixedly connected to two sides of the inner wall of the support column 1, the support sleeve plate 43 is attached to the inner wall of the support cylinder 46 and is fixedly connected to the inner wall of the support cylinder 46, the other end of the clamp column 411 penetrates through the first limit washer 2 and extends out of the support column 1, the clamp column 411 is fixedly connected to the first limit washer 2, one end of the third clamp block 414, which is far away from the clamp column 411, extends into the interior of the clamp slot 416 and is attached to the inner wall of the clamp slot 416, one end of the transmission rod 42 penetrates through the third limit washer 412 and extends into the interior, the return spring 44 is arranged inside the clamping column 411, one end of the return spring 44 is fixedly connected to the first clamping block 45, the other end of the return spring 44 is fixedly connected to the third limiting washer 412, the second clamping block 413 is attached to the other side of the first clamping block 45, which is connected with one side surface of the return spring 44, one end of the torsion spring 410 is fixedly connected to the inner wall of the rotating groove 47, the other end of the torsion spring 410 is fixedly connected to the rotating rod 48, the rail groove plate 415 is engaged with the moving rail of the clamping rod 49, the clamping rod 49 extends to the outside of the clamping column 411 through the rail groove plate 415, and the effect of connecting the supporting column 1 and the connecting column 61 is achieved through the matching work of the supporting column 1, the pull rod 41, the driving rod 42, the return spring 44, the supporting cylinder 46, the rotating groove 47, the rotating rod 48, the clamping rod 49, the torsion spring 410, the rail groove plate 415, make support column 1 and spliced pole 61 be connected the swift convenience of stable while separation, through leave over spliced pole 61 inside the lockhole, reach the effect of reminding the people whether lock the door, solved ordinary lock and hardly let the people know from the outward appearance that the door does not lock well on the bottom for obsessive-compulsive disorder patient anxiety problem.

Example 7:

in embodiments 1 to 6, one end of the pressure-bearing column 419 penetrates through the other side surface of the support column 1 and extends to the outside of the support column 1, the pressure-bearing column 419 is fixedly connected to the wall body of the support column 1, the other end of the pressure-bearing column 419 is fixedly connected to the center of one side surface of the inner wall of the support column 1, one end of the movable rod 417 penetrates through the fourth limit washer 421 and extends to the inside of the pressure-bearing column 419, the movable rod 417 is attached to the fourth limit washer 421, one end of the first slider 420 far from the movable rod 417 extends to the inside of the first chute 422 and fits to the inner wall of the first chute 422, one end of the first negative pressure spring 418 is fixedly connected to the first slider 420, and the other end of the first negative pressure spring 418 is fixedly connected to the fourth limit washer 421 and passes through the first limit washer 2, the second limit washer 3, the support sleeve plate 43, the first fixture 45, the third limit washer 412, The second locking block 413, the third locking block 414, the track groove plate 415, the locking groove 416, the moving rod 417, the first negative pressure spring 418, the pressure bearing column 419, the first sliding block 420, the fourth limiting washer 421 and the first sliding groove 422 cooperate to provide a firm foundation for the operation of the connecting mechanism 4, and prevent the connecting mechanism 4 from deviating during the operation.

Example 8:

on the basis of embodiments 1 to 7, the connecting column 61 is arranged in the center of one side surface of the supporting column 1, the limiting sleeve 63 penetrates through the top and the bottom of the inner wall of the groove 62 and extends to the outside of the connecting column 61, the limiting sleeve 63 is fixedly connected with the wall body of the connecting column 61, two ends of the transmission marble 65 respectively penetrate through the fifth limiting washer 64 and extend to the outside of the limiting sleeve 63, the transmission marble 65 is attached to the fifth limiting washer 64, one end of the second sliding block 66, which is far away from the transmission marble 65, extends to the inside of the second sliding groove 68 and is engaged with the inner wall of the second sliding groove 68, one end of the second negative pressure spring 67 is fixedly connected to the fifth limiting washer 64, the other end of the second negative pressure spring 67 is fixedly connected to the second sliding block 66, the other end of the clamping column 411 extends to the inside of the connecting groove 617 and is engaged with the inner wall of the connecting groove 617, the clamping rod 49 extends to the inside of, through the cooperation of the connecting column 61, the groove 62, the limiting sleeve 63, the fifth limiting washer 64, the transmission marble 65, the second sliding block 66, the second negative pressure spring 67, the second sliding groove 68, the connecting key core 69 and the marble groove 610, the effect of providing unlocking marble passwords for the connecting column 61 is achieved, convenience is provided for the connecting key core 69 to be separated from the connecting column 61, the passwords are disordered when the connecting key core 69 is separated from the connecting column 61, and safety of the door lock is guaranteed.

Example 9:

in addition to the embodiments 1 to 8, one end of the connecting key 69 extends into the fixing groove 5 and fits the inner wall of the fixing groove 5, one end of the connecting rod 9 penetrates through the supporting washer 614 and extends into the supporting sleeve 613, the connecting rod 9 fits the supporting washer 614, one end of the third slider 10, which is away from the connecting rod 9, extends into the third sliding groove 615 and fits the inner wall of the third sliding groove 615, one end of the damping spring 616, which is away from the inner wall of the supporting sleeve 613, is fixedly connected to the middle of one end of the connecting rod 9, and the other end of the driving pin 65 extends into the pin groove 610 and fits the inner wall of the pin groove 610, and passes through the fixing groove 5, the connecting key 69, the second engaging groove 611, the second supporting plate 612, the supporting sleeve 613, the supporting washer 614, the third sliding groove 615, the damping spring 616, the connecting groove 617, the rail groove 618, and the first engaging groove 7, The first supporting plate 8, the connecting rod 9 and the third sliding block 10 are matched to work, so that the connecting key core 69 is stably supported, a solid foundation is provided for the connecting key core 69, and the connecting key core 69 is prevented from being broken in the connecting column 61 by torsion.

When the reminding key for preventing forgetting to lock the door is used, the unseparated support column 1 and the connecting column 61 are inserted into the lock hole, the transmission marble 65 on the connecting column 61 is abutted by the marble groove 610, the second negative pressure spring 67 is extruded to deform, the transmission marble 65 forms a marble code matched with the lock hole, the support column 1 is twisted, after the connecting column 61 opens the safety of the door lock, the pull rod 41 is pulled, the transmission rod 42 is forced to move out of the clamping column 411, the moving rod 417 is pulled to move out of the bearing column 419, the first negative pressure spring 418 deforms, the first slide block 420 moves in the first chute 422 to provide a moving track for the movement of the moving rod 417 and prevent the moving rod 417 from separating from the bearing column 419, thereby providing stable support for the movement of the transmission rod 42, the reset spring 44 is forced to deform, the transmission rod 42 drives the clamping rod 49 to move, the clamping rod 49 is blocked to rotate, and drives the rotating, the torsion spring 410 is extruded to deform, the clamping rod 49 is separated from the track groove 618 after rotating and moving, the clamping rod enters the clamping column 411 through the track groove plate 415, the supporting column 1 is pulled to separate the supporting column 1 from the connecting column 61, the connecting key core 69 is moved out of the connecting column 61 to achieve the effect of reminding the locking of the door, the second negative pressure spring 67 restores deformation to drive the transmission spring 65 to reset to prevent the door lock from being opened by other modes, when the door is opened, the pull rod 41 is pulled to insert the connecting key core 69 into the groove 62 to enable the clamping rod 49 to enter the connecting groove 617, the pull rod 41 is released, the first negative pressure spring 418 and the reset spring 44 restore deformation to push the transmission rod 42 to enter the clamping column 411, the clamping rod 49 is not extruded through the track groove plate 415, the torsion spring 410 restores deformation to push the clamping rod 49 to pass through the track groove plate 415 to enter the track groove 618, the supporting column 1 is stably connected with, the ball groove 610 supports the driving ball 65 to complete the unlocking.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent reminding key of forgetting lock door, includes support column (1), its characterized in that: the top and the bottom of one side surface of the supporting column (1) are symmetrically provided with first openings, the first openings are fixedly connected with first limiting gaskets (2), the top and the bottom of the other side surface of the supporting column (1) are symmetrically provided with second openings, the second openings are fixedly connected with second limiting gaskets (3), an inner cavity of the supporting column (1) is provided with a connecting mechanism (4), a fixed groove (5) is formed in the center of one side surface of the supporting column (1), an inner cavity of the fixed groove (5) is provided with a sleeve locking mechanism (6), the top and the bottom of the inner wall of the fixed groove (5) are symmetrically provided with first clamping grooves (7), one surface of the inner wall of each first clamping groove (7) at two sides, which is opposite to each other, is symmetrically and fixedly connected with a first supporting plate (8), the bottom of the first supporting plate (8) is fixedly connected with a connecting rod (, the connecting mechanism (4) comprises a pull rod (41), a transmission rod (42) is symmetrically and fixedly connected to the top and the bottom of one side face of the pull rod (41), supporting sleeve plates (43) are symmetrically sleeved on two sides of the middle portion of the transmission rod (42), a reset spring (44) is sleeved on the middle portion of the transmission rod (42), first clamping blocks (45) are symmetrically and fixedly connected to the middle portions of the top and the bottom of the transmission rod (42), a supporting cylinder (46) is sleeved on the middle portion of the transmission rod (42), rotating grooves (47) are symmetrically formed in the top and the bottom of one end, far away from the pull rod (41), of the transmission rod (42), an inner cavity of each rotating groove (47) is rotatably connected with a rotating rod (48), a clamping rod (49) is fixedly connected to one end of the bottom of the rotating rod (48), a torsion spring (410) is sleeved on one end of the top of the rotating rod (42), a, a third limiting washer (412) is fixedly connected at the third opening, a second clamping block (413) is symmetrically and fixedly connected to the middle of the top and the bottom of the inner wall of the clamping column (411), a third clamping block (414) is symmetrically and fixedly connected to one side of the top and the bottom of the clamping column (411), a fourth opening is symmetrically formed in the other side of the top and the bottom of the clamping column (411), a track groove plate (415) is fixedly connected to the fourth opening, clamping grooves (416) are symmetrically formed in the middle of the top and the bottom of the inner wall of the supporting cylinder (46), a moving rod (417) is fixedly connected to the middle of one side face of the pull rod (41), a first negative pressure spring (418) is sleeved at the middle of the moving rod (417), a bearing column (419) is arranged on one side of the moving rod (417) far away from the pull rod (41), a first sliding block (420) is symmetrically and fixedly connected to one side face of the top and the bottom of the moving, a fourth limiting washer (421) is fixedly connected at the fifth opening, first sliding grooves (422) are symmetrically formed in the middle of the top and the bottom of the inner wall of the pressure-bearing column (419), the sleeve locking mechanism (6) comprises a connecting column (61), a groove (62) is formed in the center of one side surface of the connecting column (61), limiting sleeves (63) are fixedly connected at the top and the bottom of the inner wall of the groove (62), sixth openings are symmetrically formed in the centers of the top and the bottom of the limiting sleeves (63), a fifth limiting washer (64) is fixedly connected at the sixth opening, transmission marbles (65) are arranged in the middle of the inner cavity of the limiting sleeve (63), second sliding blocks (66) are symmetrically and fixedly connected in the middle of two sides of the transmission marbles (65), second negative pressure springs (67) are symmetrically sleeved at opposite ends of the transmission marbles (65) on two sides, second sliding grooves (68) are symmetrically formed in, the top and the bottom of one side surface of the connecting column (61) are symmetrically provided with connecting grooves (617), the middle parts of the top and the bottom of the inner wall of the connecting grooves (617) are symmetrically provided with track grooves (618), the middle part of the inner cavity of the groove (62) is provided with a connecting key core (69), the top and the bottom of the connecting key core (69) are symmetrically provided with spring grooves (610), one side of the top and the bottom of the connecting key core (69) is symmetrically provided with second clamping grooves (611), one side of the inner walls of the second clamping grooves (611) at two sides which run against each other is symmetrically and fixedly connected with a second supporting plate (612), one side surface of the second supporting plates (612) at two sides which run against each other is symmetrically and fixedly connected with supporting sleeves (613), the center of one side surface of the supporting sleeves (613) at two sides which runs against each other is symmetrically provided with seventh openings, the supporting washers (614) are, the damping spring (616) is fixedly connected to the center of the other side face of the inner wall of the supporting sleeve (613), the pull rod (41) is arranged in the center of the other side face of the supporting column (1), one end, far away from the pull rod (41), of the transmission rod (42) penetrates through the second limiting washer (3) and extends to the inside of the supporting column (1), the transmission rod (42) is attached to the second limiting washer (3), two ends of the supporting cylinder (46) are fixedly connected to two sides of the inner wall of the supporting column (1) respectively, the supporting sleeve plate (43) is attached to the inner wall of the supporting cylinder (46) and is fixedly connected with the inner wall of the supporting cylinder (46), the other end of the clamping column (411) penetrates through the first limiting washer (2) and extends to the outside of the supporting column (1), the clamping column (411) is fixedly connected with the first limiting washer (2), one end, far away from the clamping column (411) of the third clamping block (414), extends to the inside of the clamping groove, one end of the transmission rod (42) penetrates through the third limiting washer (412) and extends to the inside of the clamping column (411), the transmission rod (42) is attached to the third limiting washer (412), the reset spring (44) is arranged inside the clamping column (411), one end of the reset spring (44) is fixedly connected to the first fixture block (45), the other end of the reset spring (44) is fixedly connected to the third limiting washer (412), the second fixture block (413) is attached to the other side, connected with the first fixture block (45), of one side face of the reset spring (44), one end of the torsion spring (410) is fixedly connected to the inner wall of the rotating groove (47), the other end of the torsion spring (410) is fixedly connected to the rotating rod (48), the rail groove plate (415) is engaged with the moving rail of the clamping rod (49), the clamping rod (49) extends to the outside of the clamping column (411) from the rail groove plate (415), one end of the pressure-bearing column (419) penetrates through the other side face of the supporting column (1) and extends to the outside of the supporting column (1) The pressure-bearing column (419) is fixedly connected with a wall body of the support column (1), the other end of the pressure-bearing column (419) is fixedly connected in the center of one side surface of the inner wall of the support column (1), one end of a moving rod (417) penetrates through a fourth limiting gasket (421) and extends into the pressure-bearing column (419), the moving rod (417) is attached to the fourth limiting gasket (421), one end, far away from the moving rod (417), of a first sliding block (420) extends into the first sliding groove (422) and is matched with the inner wall of the first sliding groove (422), one end of a first negative pressure spring (418) is fixedly connected to the first sliding block (420), the other end of the first negative pressure spring (418) is fixedly connected to the fourth limiting gasket (421), the connection column (61) is arranged in the center of one side surface of the support column (1), a limiting sleeve (63) penetrates through the top and the bottom of the inner wall of a groove (62) and extends to the outside of the connection column (61), the limiting sleeve (63) is fixedly connected with the wall body of the connecting column (61), two ends of each transmission marble (65) penetrate through a fifth limiting washer (64) respectively and extend to the outside of the limiting sleeve (63), each transmission marble (65) is attached to the corresponding fifth limiting washer (64), one end, far away from each transmission marble (65), of each second slider (66 extends to the inside of each second sliding groove (68) and is matched with the inner wall of each second sliding groove (68), one end of each second negative pressure spring (67) is fixedly connected to the corresponding fifth limiting washer (64), the other end of each second negative pressure spring (67) is fixedly connected to the corresponding second slider (66), the other end of each clamping column (411) extends to the inside of each connecting groove (617) and is attached to the inner wall of each connecting groove (617), and each clamping rod (49) extends to the inside of each rail groove (618) and is matched with the inner wall of each rail groove (618);

one end of the connecting key core (69) extends to the inside of the fixing groove (5) and is attached to the inner wall of the fixing groove (5), one end of the connecting rod (9) penetrates through the supporting gasket (614) and extends to the inside of the supporting sleeve (613), the connecting rod (9) is attached to the supporting gasket (614), one end, far away from the connecting rod (9), of the third sliding block (10) extends to the inside of the third sliding groove (615) and is attached to the inner wall of the third sliding groove (615), one end, far away from the inner wall of the supporting sleeve (613), of the damping spring (616) is fixedly connected to the middle of one end of the connecting rod (9), and the other end of the transmission marble (65) extends to the inside of the marble groove (610) and is attached to the inner wall of the marble groove (610.