CN214943206U - Lock convenient to install - Google Patents

Abstract

The utility model discloses a tool to lock of just installing, including the lock shell that is provided with the lock core, the one end that the outer peripheral face of lock shell is close to the lockhole is provided with directional installation department, and the outer peripheral face of lock shell can be dismantled and be connected with and press the portion of moving, presses the portion of moving to include the preforming, and the elasticity of preforming is pressed the end orientation and is close to one side of lockhole. Through adopting above-mentioned setting, have the installation tool to lock of being convenient for, can make the tool to lock perpendicular on the panel of installing a body relevant position simultaneously to make the locking surface and the panel plane looks parallel and level of tool to lock and make whole outward appearance beautify, reduce the invalid condition of tool to lock hasp connection simultaneously.

Description

Lock convenient to install

Technical Field

The utility model relates to a technical field of tool to lock structure, concretely relates to tool to lock of just installing.

Background

The lock is an appliance with a sealing function and comprises a lock, a key and accessories thereof. Besides being unlocked by a key, the lockset can be unlocked by instructions such as light, electricity, magnetism, sound, fingerprints and the like. The lock generally comprises a lock core, a spring, a bolt, a key and the like. The lock core is divided into an inner lock core and an outer lock core, the inner lock core is used for inserting keys, the outer lock core is used for installing the inner lock core and is also commonly called as a lock shell, and the copper marbles are divided into inner marbles and outer marbles which are cylindrical and have different lengths. The spring is arranged in the round hole of the outer lock core and pushes against the marble, and the marble is positioned in a gap position between the lock core and the lock shell in an initial state, so that the rotation of the lock core is limited. Because the teeth with different heights correspond to the marbles with different lengths, when a key is inserted into the lock core, the key and the teeth can push the marbles to a position far away from a gap between the lock core and the lock shell, thereby relieving the function of limiting the rotation of the lock core by the marbles.

The outer surface of a lock shell is usually provided with an external thread in the existing lock, and then the lock is installed on a door body in a threaded connection mode, so that the lock installation function is realized. In order to realize the attractive effect of the overall appearance of the lock after installation, the lock tongue inside the lock can correspond to the clamping position on the door plate or the door frame. Therefore, the lock is usually required to be installed perpendicular to the plane surface so as to reduce the inclined situation of the lock, and in addition, the lock surface of the lock is required to be flush with the surface of the installation panel so as to ensure that the lock is more attractive in installation. However, due to the actual installation process, although the threaded hole can be drilled into the panel vertically, when the lock case is installed in a threaded connection manner, the installation experience is insufficient, the whole lock is installed askew due to unstable stress, and finally the lock surface of the lock is difficult to be flush with the surface of the panel, and the installation operation is difficult.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a tool to lock of just installing has the installation tool to lock of being convenient for, can make the tool to lock perpendicular on installing the panel of a body relevant position simultaneously to make the locking surface and the panel plane looks parallel and level of tool to lock and make whole outward appearance beautify, reduce the tool to lock hasp simultaneously and connect invalid condition.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a tool to lock convenient to installation, is including the lock shell that is provided with the lock core, the one end that the outer peripheral face of lock shell is close to the lockhole is provided with directional installation department, the outer peripheral face of lock shell can be dismantled and be connected with the pressure portion of moving, the pressure portion of moving includes the preforming, the elasticity of preforming is pressed the end orientation and is close to one side of lockhole.

Further, the directional installation part comprises a convex ring integrally connected with the outer peripheral surface of the lock shell, the side surface, away from the lock hole, of the convex ring is provided with a conical surface, and the cross section of the conical surface of the convex ring is gradually enlarged along the direction close to the lock hole.

Further, the directional mounting portion includes a flange integrally connected to an outer circumferential surface of the lock case, the flange extending in an axial direction of the lock case.

Furthermore, an annular groove is formed in the tail end, away from the lock hole, of the outer peripheral face of the lock shell, a connecting ring is inserted into the annular groove, the pressing sheet is fixedly connected with the connecting ring, the lock cylinder is detachably connected with a blocking sheet, the blocking sheet is located on one side, away from the lock hole, of the connecting ring, and the blocking sheet is abutted to the connecting ring.

Furthermore, a through groove for inserting the tail end of the lock cylinder far away from the lock hole is formed in the blocking piece in a penetrating mode, a shifting piece is fixedly connected to the inner wall of the through groove, the tail end, far away from a connecting point between the shifting piece and the blocking piece, of the shifting piece is arranged in an inclined mode towards the direction far away from the lock shell, and a limiting ring groove is formed in one side, far away from the lock hole, of the outer peripheral surface of the lock cylinder; when the separation blade passes through logical groove with the lock core is pegged graft to when spacing ring trench position, the plectrum card is gone into in the spacing ring groove, the separation blade with the go-between butt.

Furthermore, an annular groove is formed in the end, far away from the lock hole, of the outer peripheral surface of the lock shell, a connecting cover is inserted into the annular groove, a channel for the lock cylinder to penetrate through is formed in the inner bottom surface of the connecting cover in a penetrating mode, the pressing sheet is fixedly connected with the connecting cover, and the connecting cover is connected with the lock shell through a connecting piece.

Furthermore, the tail end of the outer peripheral surface of the lock shell, which is far away from the lock hole, is provided with a threaded part, the threaded part is in threaded connection with a mounting ring, the mounting ring is provided with a butting ring along the axial end face, and the pressing sheet is fixedly connected with the mounting ring.

Furthermore, the outer peripheral surface of the lock shell is provided with a receiving groove for the pressing sheet to be inserted into.

Further, the side surface of the pressing sheet, which is far away from the lock shell, is coated with an anti-slip coating.

Furthermore, the pressing sheet is in a long strip shape, and an arc-shaped reinforcing part is recessed on the side face of the pressing sheet, which is far away from the lock shell.

The utility model discloses following beneficial effect has:

the utility model provides a tool to lock just, sets up directional installation department through the surface at the lock shell to for playing the function of guiding orientation in the lock shell installation, can effectively reduce because the application of force is inhomogeneous and the crooked condition appears in the tool to lock installation, consequently utilize the directional function of directional installation department to install, can make the tool to lock install perpendicularly on a body relevant position, the lock face of tool to lock keeps relatively flat with the plane of installation panel simultaneously. In addition, be worth explaining, through setting up the pressure portion at the lock shell, because the elasticity of the preforming of pressure portion is pressed and is moved the end orientation and be close to one side of lockhole, at the in-process of installation tool to lock, only need set up the hole site at a door relevant position, then through the mode of pegging graft with lock shell and lock core whole insert set up some hole sites in, under the butt effect of door hole site inner wall, along with tool to lock depth of insertion increases gradually, the preforming orientation is close to the degree that lock shell direction extrusion warp more obvious, utilize the preforming to support tight hole site inner wall, thereby when reaching to inserting the tool to lock in the hole site, fixed tool to lock that can also further, reduce the condition that the tool to lock falls out from the hole site on the door. Compared with the technique of adopting threaded connection installation screw among the prior art, the utility model discloses a mode of disect insertion hole site replaces threaded connection's mode, can alleviate effectively because the atress is uneven and the crooked condition appears, and then makes the tool to lock can insert a body relevant position perpendicularly, and under the positioning action of directional installation department, the lock face that makes the tool to lock and the panel plane looks parallel and level of door plant improve the effectual beneficial effect of tool to lock simultaneously when making the outward appearance beautify.

Drawings

Fig. 1 is a schematic view of the entire structure of embodiment 1.

Fig. 2 is an exploded view of example 1.

Fig. 3 is one of the installation state diagrams of embodiment 1.

Fig. 4 is a second installation state diagram of embodiment 1.

Fig. 5 is a schematic view of the entire structure of embodiment 2.

Fig. 6 is an exploded view of example 2.

Fig. 7 is an exploded view of example 3.

In the figure: 1. a lock case; 11. a convex ring; 111. a conical surface; 12. a flange; 13. an annular groove; 14. a threaded portion; 15. a receiving groove; 2. a lock cylinder; 21. a limiting ring groove; 3. a connecting ring; 4. a connecting cover; 41. a channel; 42. a screw; 5. a mounting ring; 51. a butting ring; 6. tabletting; 61. an anti-slip coating; 62. an arc-shaped reinforcing portion; 7. a baffle plate; 71. a through groove; 72. a shifting sheet; 8. a key; 9. a door panel; 91. a slot position.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments. In the present specification, the terms "upper", "inner", "middle", "left", "right" and "one" are used for convenience of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the corresponding parts may be changed or adjusted without substantial technical changes.

Example 1:

referring to fig. 1 to 4, a tool to lock convenient to installation, including the lock shell 1 that is provided with lock core 2, the one end that the outer peripheral face of lock shell 1 is close to the lockhole is provided with directional installation department, can play guiding orientation at the installation and carry out the function of installing, the outer peripheral face of lock shell 1 can be dismantled and be connected with the pressure portion of moving for during the installation to provide the extrusion force of moving all around, thereby reach the effect of firm installation tool to lock, the pressure portion includes preforming 6, the utility model discloses the quantity of preforming 6 is two, arranges in the both sides that the lock shell 1 axis is relative separately, and the elasticity of preforming 6 is moved the end orientation and is close to one side of lockhole, therefore preforming 6 and the tie point of lock shell 1 are located the one side of keeping away from lock shell 1, and preforming 6 keeps away from the end of lock shell 1 and expand gradually along the direction that is close to the lockhole, thereby realize pressing the operation of moving.

Specifically, through setting up the directional installation department at the surface of lock shell 1 to for playing the function of guiding orientation in the lock shell 1 installation, can effectively reduce because the application of force is inhomogeneous and the crooked condition appears in the tool to lock installation, consequently utilize the directional function of directional installation department to install, can make the tool to lock install perpendicularly on a door body relevant position, it is the locking face of tool to lock and the plane of installation panel keep relatively flat simultaneously. In addition, it is worth explaining that, through setting up the pressure portion at the lock shell 1, because the elasticity pressure of the preforming 6 of pressure portion moves the end orientation and is close to one side of lockhole, at the in-process of installation tool to lock, only need set up the hole site at a door relevant position, then through the mode of pegging graft with lock shell 1 and lock core 2 whole insert set up some hole sites in, under the butt effect of door hole site inner wall, along with the tool to lock depth of insertion increases gradually, the degree that preforming 6 orientation is close to lock shell 1 direction extrusion deformation is more obvious, utilize preforming 6 to support tight hole site inner wall, thereby when reaching to inserting the tool to lock in the hole site, can further fixed tool to lock, reduce the condition that the tool to lock falls out from the hole site on the door. Compared with the technique of adopting threaded connection mounting screw 42 among the prior art, the utility model discloses a mode of disect insertion hole site replaces threaded connection's mode, can alleviate effectively and appear crooked condition because the atress is uneven, and then makes the tool to lock can insert a body relevant position perpendicularly, and under the positioning action of directional installation department, the jam face that makes the tool to lock and door plant 9's panel plane looks parallel and level makes the outward appearance beautify simultaneously, improves the effectual beneficial effect of tool to lock hasp.

Referring to fig. 1 to 4, the directional mounting portion includes a convex ring 11 integrally connected to the outer peripheral surface of the lock case 1, the convex ring 11 is disposed coplanar with the end surface of the lock case 1 close to the lock hole, the side surface of the convex ring 11 away from the lock hole is a tapered surface 111, the cross section of the tapered surface 111 of the convex ring 11 is gradually enlarged along the direction close to the lock hole, and the tapered surface 111 of the convex ring 11 extends along the axial direction of the lock case 1 to the end surface of the lock case 1 close to the convex ring 11. Specifically, after a corresponding hole position and a groove position 91 matched with a conical surface 111 of a convex ring 11 are formed at a corresponding position of a door body through processes such as stamping or chiseling, the convex ring 11 is arranged on the outer peripheral surface of the lock shell 1 close to the tail end of the lock hole, meanwhile, the conical surface 111 is arranged on the convex ring 11, a lockset is inserted into the hole position on the door body by utilizing the shape characteristics of the conical surface 111, the conical surface 111 of the convex ring 11 is matched with the groove position 91 of the door panel 9, and finally, the function of installing the lockset in a directional guide mode is achieved, and the lock surface of the lockset is aligned with the panel of the door panel 9.

In order to realize the function of dismantling of pressure portion, the terminal that the peripheral face of lock shell 1 keeps away from the lockhole has seted up ring channel 13, and ring channel 13 is linked together with the terminal surface that lock shell 1 kept away from the lockhole, and ring channel 13 pegs graft and has go-between 3, preforming 6 and go-between 3 fixed connection, and lock core 2 can be dismantled and be connected with separation blade 7, and separation blade 7 is located the one side that the lockhole was kept away from to go-between 3, and separation blade 7 and go-between 3 butt. Specifically, the connecting ring 3 is connected with the annular groove 13 in an inserting mode, and meanwhile the blocking piece 7 for limiting the connecting ring 3 to fall out of the annular groove 13 is arranged on the lock shell 1, so that the production and installation of the whole structure are simple and convenient, and the beneficial effect of reasonable production and assembly sequence is achieved. Meanwhile, the pressing sheet 6 is fixedly connected with the connecting ring 3, so that the detachability of the pressing sheet 6 is realized, and the effect of facilitating the detachment and replacement of the pressing sheet 6 is achieved.

Referring to fig. 1 to 4, the section of the outer peripheral surface of the lock cylinder 2 away from the tail end of the lock hole is square, and a limit ring groove 21 is formed in one side of the outer peripheral surface of the lock cylinder 2 away from the lock hole. The blocking piece 7 is circular, the peripheral surface of the blocking piece 7 and the peripheral surface of the lock shell 1 are arranged in a coplanar manner, a through groove 71 for inserting the lock cylinder 2 far away from the tail end of the lock hole is communicated with the plane of the blocking piece 7, a poking piece 72 is fixedly connected to the inner wall of the through groove 71, the number of the poking pieces 72 is four, the four poking pieces 72 are distributed around the circle center at equal angles, the tail end of the poking piece 72 far away from the connecting point between the poking piece 72 and the blocking piece 7 is obliquely arranged in the direction far away from the lock shell 1, and the blocking piece 7 and the poking piece 72 are made of metal materials and have certain elasticity; when the blocking piece 7 is inserted into the lock cylinder 2 through the through groove 71, the shifting piece 72 bends and elastically deforms towards the direction away from the lock cylinder 2, and when the blocking piece 7 moves to the position of the limiting ring groove 21, the shifting piece 72 is clamped into the limiting ring groove 21 due to the elastic reset effect, and the blocking piece 7 abuts against the connecting ring 3.

Specifically, through set up logical groove 71 and plectrum 72 at separation blade 7, because separation blade 7 and plectrum 72 all are the slice, and make by metal material, consequently, certain elastic action has, at the in-process of installation, utilize logical groove 71 to peg graft separation blade 7 and lock core 2, thereby make plectrum 72 towards the direction elasticity bending deformation who keeps away from lock core 2, separation blade 7 removes behind spacing annular 21's the position, because the elasticity reset action of plectrum 72, thereby make plectrum 72 card go into in the spacing annular 21, thereby reach the effect of installation fixed separation blade 7, and at the in-process of production and processing, can make the assembly operation of separation blade 7 simple and convenient, have the beneficial characteristics of the production and processing of being convenient for.

The outer peripheral surface of the lock case 1 is provided with a receiving groove 15 into which the pressing piece 6 is inserted. Specifically, through the peripheral face setting at lock shell 1 accomodate groove 15, when inserting the tool to lock in the hole site that the door body set up in advance, utilize the effect of accomodating groove 15, the one end at the first picture hole site of inserting of tool to lock, preforming 6 receives the squeezing action of hole site inner wall most easily, thereby it is great to lead to relative sliding friction power degree, accomodate groove 15 and can accomodate the partial part that preforming 6 is located the hole site inside in accomodating groove 15, in order to reduce friction, the extrusion action can also be moved in the pressure that can also utilize preforming 6 simultaneously, thereby reach the beneficial effect of fixed tool to lock under natural state.

Example 2:

example 2 differs from example 1 in that:

referring to fig. 5 and 6, the directional mounting portion includes a flange 12 integrally connected to the outer peripheral surface of the lock case 1, and the flange 12 extends in the axial direction of the lock case 1 to the end surface of the lock case 1 near the lock hole. Specifically, a hole site for inserting a lock and a slot 91 for inserting the flange 12 are provided at corresponding positions of the door body. Through setting up flange 12 at lock shell 1, utilize the guiding orientation effect of flange 12, peg graft lock shell 1 and corresponding hole site, utilize flange 12 and corresponding trench 91 location to peg graft simultaneously, be favorable to reducing the crooked condition of appearance when the tool to lock inserts, can be that the lock face of tool to lock is level with the panel of door plant 9 simultaneously.

The tail end of the outer peripheral surface of the lock shell 1, which is far away from the lock hole, is provided with an annular groove 13, the annular groove 13 is communicated with the end surface of the lock shell 1, which is far away from the lock hole, the annular groove 13 is inserted with a connecting cover 4, a channel 41 for the lock cylinder 2 to penetrate through is arranged on the inner bottom surface of the connecting cover 4, the inner bottom surface of the connecting cover 4 is abutted against the lock shell 1, the pressing sheet 6 is fixedly connected with the connecting cover 4, the connecting cover 4 is locked and attached with the lock shell 1 through a screw 42, and the screw 42 is simultaneously locked and attached with the connecting cover 4 and the lock shell 1. Specifically, connect lid 4 and ring channel 13 to peg graft through setting up to the realization is connected lid 4 and preforming 6 can dismantle the function, thereby makes preforming 6 and connection lid 4's equipment and dismantlement easy and simple to handle, reaches the beneficial effect of the dismouting change of being convenient for.

Referring to fig. 5 and 6, the side of the pressure plate 6 remote from the lock housing 1 is provided with an anti-slip coating 61. Specifically, through set up anti-skidding coating 61 at preforming 6, can increase the frictional force between preforming 6 and the hole site inner wall, press to move when supporting tightly to the hole site inner wall at preforming 6, can increase the fastness of locking shell 1 installation, and then reach the stable beneficial effect of installation.

The pressing sheet 6 is in a long strip shape, and an arc-shaped reinforcing part 62 is sunken on the side surface of the pressing sheet 6 far away from the lock shell 1. Specifically, through setting up arc rib 62, can effectively reduce preforming 6 and produce plastic deformation's the condition owing to press the extrusion effect, arc rib 62 can increase the holistic structural stress of preforming 6 simultaneously, and then improves preforming 6 and moves the extrusion force to the pressure of position inner wall to improve the stability of lock shell 1 installation.

Example 3:

example 3 differs from example 1 or 2 in that:

referring to fig. 7, the end of the outer peripheral surface of the lock case 1 away from the lock hole is provided with a threaded portion 14, the threaded portion 14 is in threaded connection with a mounting ring 5, the end surface of the mounting ring 5 in the axial direction is provided with a butting ring 51, and the pressing sheet 6 is fixedly connected with the mounting ring 5. When the mounting ring 5 is screwed to the end with the threaded portion 14, the abutment ring 51 abuts against the lock housing 1. Specifically, through setting up 14 threaded connection of screw thread portion of collar 5 and lock shell 1 to realize the detachability of collar 5 and preforming 6, thereby make the equipment and the dismantlement of preforming 6 and collar 5 easy and simple to handle, reach the beneficial effect of the dismouting change of being convenient for.

The embodiment of the present invention is not limited to this, according to the above-mentioned content of the present invention, the common technical knowledge and the conventional means in the field are utilized, without departing from the basic technical idea of the present invention, the present invention can also make other modifications, replacements or combinations in various forms, all falling within the protection scope of the present invention.

Claims (10)

1. The utility model provides a tool to lock convenient to installation which characterized in that: including the lock shell that is provided with the lock core, the one end that the outer peripheral face of lock shell is close to the lockhole is provided with directional installation department, the outer peripheral face of lock shell can be dismantled and be connected with the pressure portion of moving, the pressure portion includes the preforming, the elasticity of preforming is pressed the end orientation and is close to one side of lockhole.

2. A ready-to-install lockset as recited in claim 1 wherein: the directional installation portion comprises a convex ring integrally connected with the outer peripheral face of the lock shell, the side face, far away from the lock hole, of the convex ring is provided with a conical surface, and the cross section of the conical surface of the convex ring is gradually enlarged along the direction close to the lock hole.

3. A ready-to-install lockset as recited in claim 1 wherein: the directional mounting portion includes a flange integrally connected to an outer circumferential surface of the lock case, the flange extending in an axial direction of the lock case.

4. A ready-to-install lockset as recited in claim 1 wherein: the lock comprises a lock shell, a lock hole is formed in the lock shell, the outer peripheral face of the lock shell is far away from the tail end of the lock hole, an annular groove is formed in the outer peripheral face of the lock shell, a connecting ring is inserted into the annular groove, a pressing sheet is fixedly connected with the connecting ring, a blocking sheet is detachably connected with the lock core, the blocking sheet is located on one side, away from the lock hole, of the connecting ring, and the blocking sheet is abutted to the connecting ring.

5. A ready-to-install lockset as recited in claim 4 wherein: a through groove for inserting the lock core far away from the tail end of the lock hole is formed in the blocking piece in a penetrating mode, a shifting piece is fixedly connected to the inner wall of the through groove, the tail end, far away from a connecting point between the shifting piece and the blocking piece, of the shifting piece is arranged in an inclined mode towards the direction far away from the lock shell, and a limiting ring groove is formed in one side, far away from the lock hole, of the outer peripheral surface of the lock core; when the separation blade passes through logical groove with the lock core is pegged graft to when spacing ring trench position, the plectrum card is gone into in the spacing ring groove, the separation blade with the go-between butt.

6. A ready-to-install lockset as recited in claim 1 wherein: the lock comprises a lock shell, a lock core, a pressing piece and a pressing piece, wherein the lock shell is provided with a lock hole, the lock core is fixedly connected with the lock shell, the lock hole is arranged in the lock shell, the outer peripheral surface of the lock shell is provided with an annular groove, the tail end of the lock hole, away from the outer peripheral surface of the lock shell, is inserted into the annular groove, is provided with a connecting cover in an inserted mode, a channel for the lock core to penetrate through is communicated with the inner bottom surface of the connecting cover, the pressing piece is fixedly connected with the connecting cover, and the connecting cover is connected with the lock shell through a connecting piece.

7. A ready-to-install lockset as recited in claim 1 wherein: the tail end of the outer peripheral surface of the lock shell, which is far away from the lock hole, is provided with a threaded part, the threaded part is in threaded connection with a mounting ring, the mounting ring is provided with a butting ring along the axial end face, and the pressing sheet is fixedly connected with the mounting ring.

8. A ready-to-install lockset as recited in claim 1 wherein: the outer peripheral surface of the lock shell is provided with a containing groove for the pressing sheet to be inserted into.

9. A ready-to-install lockset as recited in claim 1 wherein: and the side surface of the pressing sheet, which is far away from the lock shell, is coated with an anti-skid coating.

10. A ready-to-install lockset as recited in claim 1 wherein: the pressing sheet is long-strip-shaped, and an arc-shaped reinforcing part is recessed on the side face, far away from the lock shell, of the pressing sheet.

Images