CN217950029U

CN217950029U - Rotary lock head cover structure

Info

Publication number: CN217950029U
Application number: CN202221132325.1U
Authority: CN
Inventors: 陈雪; 马通兵
Original assignee: Techface Intelligent Technology Shenzhen Co ltd
Current assignee: Techface Intelligent Technology Shenzhen Co ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-12-02
Anticipated expiration: 2032-05-12

Abstract

The application discloses a rotary lock head cover structure, which comprises a lock head cover, wherein the rotary lock head cover structure is used for being installed on a lock front panel, a lock head hole is formed in the lock front panel, the lock head cover is used for covering the lock head hole, a connecting column is arranged on one side of the lock head cover and is connected with the lock front panel, and the lock head cover can rotate by taking the connecting column as an axis; the lock head cover is far away from one side of the connecting column is provided with a connecting mechanism, a positioning mechanism is arranged at the corresponding position of the connecting mechanism on the lock front panel, the positioning mechanism is arranged on the periphery of the lock head hole, and the connecting mechanism can be connected with the positioning mechanism. In this application, no matter be under the state of opening or closing the lock head hole, the lock head lid all links together with the tool to lock front panel, and both adopt swivelling joint's mode, not only be convenient for open the lock head lid, can thoroughly solve the problem that the lock head lid breaks away from the loss moreover.

Description

Rotary lock head cover structure

Technical Field

The application belongs to the technical field of the tool to lock, more specifically relates to a rotation type lock head lid structure.

Background

The lockset is a very common instrument in people's daily life, and according to the difference of the lockset opening mode, the lockset can be roughly divided into an electronic lock and a mechanical lock, wherein the electronic lock is the lockset adopting an electronic communication technology to realize an unlocking function, the current electronic lock comprises a fingerprint lock, a coded lock, a card swiping lock and the like, but no matter which kind of electronic lock is adopted, in order to ensure that the lockset can still be unlocked under the condition of circuit failure or battery power failure, the mechanical key unlocking function can be reserved on the lockset. In daily use, in order to beautify the appearance and protect the keyhole from being blocked by foreign matters, a protective cover is arranged in the position area of the mechanical keyhole of the traditional electronic lock, commonly called a lock head cover.

Most of the existing lock head cover structures cover the lock head cover on the lock head hole, and the lock head cover is provided with a buckle and is clamped and fixed with the lock head hole; when the mechanical key is needed to open the door, the lock head cover is taken out of the lock head hole by using a sucker or a pry bar. Along with the increase of the times of disassembling the lock head cover, the buckle on the lock head cover is easy to deform, so that the lock head cover is not firmly clamped with the lock head hole, and the lock head cover is easy to fall off when the door is closed, so that the lock head cover is lost; the key hole is exposed outside, which not only affects the overall beauty but also increases the risk of the key hole being blocked by foreign matters.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the application provides a rotary lock head cover structure, which is used for being installed on a lock front panel, a lock head hole is formed in the lock front panel, the rotary lock head cover structure comprises a lock head cover, the lock head cover is used for covering the lock head hole, a connecting column is arranged on one side of the lock head cover, the connecting column is connected with the lock front panel, and the lock head cover can rotate by taking the connecting column as an axis; the lock head cover is far away from one side of the connecting column is provided with a connecting mechanism, a positioning mechanism is arranged at the corresponding position of the connecting mechanism on the lock front panel, the positioning mechanism is arranged on the periphery of the lock head hole, and the connecting mechanism can be connected with the positioning mechanism.

As a further improvement of the application, the connecting mechanism is magnetically connected with the positioning mechanism.

As a further improvement of the present application, the connecting mechanism includes a magnetic member, and the magnetic member is connected with one side of the lock head cover away from the connecting column; the positioning mechanism comprises a positioning pin, a pin hole is formed in the front panel of the lockset, the pin hole is formed in the periphery of the lock head hole, the positioning pin is connected with the pin hole, and the positioning pin can be connected with the magnetic part in a magnetic mode.

As a further improvement of this application, the tool to lock front panel with the relevant position department of spliced pole is equipped with the connecting hole, the connecting hole sets up the periphery in lock head hole, be equipped with the connecting piece in the connecting hole, connecting piece outside cover is equipped with the elastic component, the elastic component respectively with the connecting piece with the tool to lock front panel is connected, the connecting piece is kept away from the one end of elastic component with the spliced pole is connected.

As a further improvement of the application, the connecting piece is a pan head screw which is in threaded connection with the connecting column.

As the further improvement of this application, the elastic component is coil spring, coil spring's both ends respectively with pan head screw and tool to lock front panel butt.

As a further improvement of this application, be equipped with the mounting groove on the medial surface of lock head cover, be equipped with wear-resisting gleitbretter in the mounting groove, wear-resisting gleitbretter can with the tool to lock front panel is connected.

As a further improvement of this application, on the tool to lock front panel with wear-resisting gleitbretter relevant position department is equipped with the spacing groove, the spacing groove sets up the periphery in lock head hole, the shape of spacing groove with the shape adaptation of wear-resisting gleitbretter, wear-resisting gleitbretter can with the spacing groove is connected.

As the further improvement of this application, the quantity of mounting groove and wear-resisting gleitbretter has two respectively, and two the mounting groove is followed the perpendicular bisector symmetry of lock head lid sets up.

Compared with the prior art, the beneficial effects of this application do:

the lock head cover is provided with the connecting column, can rotate on the lock front panel by taking the connecting column as an axis, and can open or close the lock head hole in the lock front panel by rotating the lock head cover; through set up coupling mechanism and be equipped with positioning mechanism on the tool to lock front panel on the tapered end lid, be convenient for fix the tapered end lid on the tool to lock front panel for the tapered end lid is fixed with the spacing connection of tool to lock front panel, can be firmly cover the tapered end hole.

In this application, no matter be under the state of opening or closing the lock hole, the lock lid all links together through spliced pole and tool to lock front panel, and both adopt rotatable coupling's mode, have improved the stability of connecting, not only be convenient for open the lock lid, can thoroughly solve the problem that the lock lid breaks away from the loss moreover, the whole pleasing to the eye degree that has improved the tool to lock also can effectively prevent that the situation of foreign matter jam key hole from appearing.

Drawings

In order to illustrate the present application or prior art more clearly, a brief description of the drawings needed for the description of the embodiments or prior art will be given below, it being clear that the drawings in the following description are some embodiments of the present application and that other drawings can be derived from them by a person skilled in the art without inventive effort.

FIG. 1 is an exploded view of an embodiment of the present application;

FIG. 2 is a schematic view of a partial cross-sectional structure of an embodiment of the present application;

FIG. 3 is a schematic structural diagram illustrating a closed state of a keyhole according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of an open state of a keyhole in an embodiment of the present application.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof in the description and claims of this application and the description of the figures above, are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

As shown in fig. 1-4, a rotary lock head cover structure is used for being mounted on a lock front panel 1, a lock head is mounted in the lock front panel 1, and a lock head hole 11 is formed in the lock front panel 1 at a position corresponding to the lock head; this rotation type lock head lid structure includes lock head lid 2, and lock head lid 2 is used for covering lock head hole 11, and one side of lock head lid 2 is equipped with spliced pole 21, and spliced pole 21 is connected with the rotatable limit of tool to lock front panel 1, and lock head lid 2 can use spliced pole 21 as the axle center rotation, can open or close lock head hole 11 through rotatory lock head lid 2. A connecting mechanism is arranged on one side, away from the connecting column 21, of the lock head cover 2, a positioning mechanism is arranged on the lock front panel 1 at a position corresponding to the connecting mechanism, the positioning mechanism is arranged on the periphery of the lock head hole 11, and the connecting mechanism can be connected with the positioning mechanism in the process that the lock head cover 2 rotates by taking the connecting column 21 as an axis; after coupling mechanism is connected with positioning mechanism, lock lid 2 just in time covers lock hole 11, through coupling mechanism and positioning mechanism's cooperation, has improved lock lid 2 and tool to lock front panel 1's connection stability, avoids the abnormal aversion of lock lid 2.

No matter be under the state of opening or closing lock hole 11, lock lid 2 all links together through spliced pole 21 and tool to lock front panel 1, and both adopt rotatable coupling's mode, have improved the stability of connecting, not only be convenient for open lock lid 2, can thoroughly solve lock lid 2 moreover and break away from the problem of loss, the whole pleasing to the eye degree that has improved the tool to lock also can effectively prevent that the situation of foreign matter jam key hole from appearing.

The connecting mechanism comprises a magnetic part 3, and the magnetic part 3 is fixed on one side of the lock head cover 2 far away from the connecting column 21. The positioning mechanism comprises a positioning pin 4, a pin hole 12 is formed in the lock front panel 1, the pin hole 12 is formed in the periphery of the lock head hole 11, the positioning pin 4 is fixedly installed in the pin hole 12, in the process of rotating the lock head cover 2, after the magnetic part 3 moves to the corresponding position of the positioning pin 4, the positioning pin 4 can be fixed with the magnetic part 3 in a magnetic attraction mode, and the lock head cover 2 is fixedly connected with the lock front panel 1.

In other embodiments, the positioning pin 4 can be mounted on the lock head cover 2, and the magnetic member 3 can be mounted on the lock front panel 1; or the magnetic parts 3 are respectively arranged on the lock head cover 3 and the lock front panel 1, and the polarities of the two magnetic parts 3 are opposite.

In other embodiments, the connecting mechanism may also be a positioning protrusion, the positioning mechanism is a positioning groove, and when the lock head cover 2 rotates, the positioning protrusion can be clamped into the positioning groove, so that the lock head cover 2 is fixed to the lock front panel 1 in a limited manner.

In order to further improve the connection stability of the lock head cover 2 and the lock front panel 1, in the embodiment, the central point of the connecting column 21, the central point of the lock head cover 2 and the central point of the magnetic part 3 are on the same straight line; in other embodiments, the three may not be in a straight line, and there may be more magnetic members 3 and positioning pins 4; for example, there are two magnetic members 3, two magnetic members 3 and connecting posts 21 are distributed in an equilateral triangle.

In this embodiment, the magnetic member 3 is a permanent magnet, and the permanent magnet is riveted and fixed to the lock head cover 2.

The corresponding position department of tool to lock front panel 1 and spliced pole 21 is equipped with connecting hole 13, and connecting hole 13 sets up in the periphery of lock head hole 11, is equipped with connecting piece 5 in the connecting hole 13, and the cover is equipped with elastic component 6 in the connecting piece 5 outside, and elastic component 6 is connected with connecting piece 5 and tool to lock front panel 1 respectively, and the one end that elastic component 6 was kept away from to connecting piece 5 is connected with spliced pole 21. The front panel 1 of the lockset is connected with the lock head cover 2 in a limiting way through the connection of the connecting piece 5 and the connecting column 21, so that the stability of the structure is ensured; make the lock head lid 2 have a backward pulling force at rotatory in-process through setting up elastic component 6, the lock head lid 2 of being convenient for is spacing at rotatory in-process to improve the rotatory in-process of lock head lid 2 and feel.

In this embodiment, the connecting member 5 is a pan-head screw, and one end of the pan-head screw is in threaded connection with the connecting column 21. Elastic component 6 is coil spring, and coil spring's both ends respectively with pan head screw and 1 butt of tool to lock front panel.

Two mounting grooves are formed in the end face of the inner side of the lock head cover 2, the two mounting grooves are symmetrically arranged along the perpendicular bisector of the lock head cover 2, and wear-resistant sliding pieces 7 are arranged in the mounting grooves respectively; a limiting groove 14 is respectively arranged on the lock front panel 1 at a position corresponding to the wear-resistant sliding sheet 7, the limiting groove 14 is arranged at the periphery of the lock head hole 11, and the shape of the limiting groove 14 is matched with that of the wear-resistant sliding sheet 7; at the in-process of rotatory lock head lid 2, wear-resisting gleitbretter 7 can slide on tool to lock front panel 1, and after magnetism 3 is connected with 4 magnetism of locating pin, wear-resisting gleitbretter 7 just in time can be gone into spacing groove 14 for lock head lid 2 is connected fixedly with tool to lock front panel 1. The wear-resistant sliding piece 7 is arranged, so that the abrasion of the lock head cover 2 to the lock front panel 1 in the rotating process can be reduced, and the integral attractiveness of the lock is guaranteed; simultaneously, wear-resisting gleitbretter 7 also can play certain limiting displacement to lock head lid 2, prevents the abnormal aversion of lock head lid 2.

The working principle is as follows:

under normal conditions, the lock head cover 2 covers the lock head hole 11, the wear-resisting slip sheet 7 is clamped into the corresponding limiting groove 14 of the lock front panel 1, and the magnetic part 3 is magnetically attracted with the positioning pin 4.

When a mechanical key is needed to unlock the lock, a user pulls the lock head cover 2 outwards to separate the magnetic part 3 from the positioning pin 4, and simultaneously the wear-resistant sliding piece 7 is pulled out of the limiting groove 14; then, the lock head cover 2 is pushed, so that the lock head cover 2 rotates around the connecting post 21 until the lock head hole 11 is opened.

The connecting piece 5 will compress the elastic piece 6 while the user pulls the closure cap 2 outwards; receive the effect of 6 elastic forces of elastic component, lock head cover 2 has a backward pulling force at rotatory in-process for 2 rotatory processes of lock head cover are more smooth-going, and wear-resisting gleitbretter 7 slides on tool to lock front panel 1, make lock head cover 2 can rotate the optional position and carry out spacing fixed.

It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the invention and do not limit the scope of the invention. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields, and all the equivalent structures are within the protection scope of the present application.

Claims

1. The utility model provides a rotation type lock head lid structure, rotation type lock head lid structure is used for installing on the tool to lock front panel, be equipped with the lock head hole on the tool to lock front panel, its characterized in that: the rotary lock head cover structure comprises a lock head cover, the lock head cover is used for covering the lock head hole, one side of the lock head cover is provided with a connecting column, the connecting column is connected with the front panel of the lock, and the lock head cover can rotate by taking the connecting column as an axis;

the lock head cover is far away from one side of the connecting column is provided with a connecting mechanism, a positioning mechanism is arranged at the corresponding position of the connecting mechanism on the lock front panel, the positioning mechanism is arranged on the periphery of the lock head hole, and the connecting mechanism can be connected with the positioning mechanism.

2. A rotary lock head cap construction according to claim 1, wherein: the connecting mechanism is magnetically connected with the positioning mechanism.

3. A rotary lock head cap construction according to claim 2, wherein: the connecting mechanism comprises a magnetic part, and the magnetic part is connected with one side of the lock head cover, which is far away from the connecting column;

the positioning mechanism comprises a positioning pin, a pin hole is formed in the front panel of the lockset, the pin hole is formed in the periphery of the lock head hole, the positioning pin is connected with the pin hole, and the positioning pin can be connected with the magnetic part in a magnetic mode.

4. A rotary lock head cap construction according to claim 1, wherein: the utility model discloses a lock, including the spliced pole, tool to lock front panel, connecting hole, connecting piece outside cover, the tool to lock front panel with the relevant position department of spliced pole is equipped with the connecting hole, the connecting hole sets up the periphery in lock head hole, be equipped with the connecting piece in the connecting hole, the connecting piece outside cover is equipped with the elastic component, the elastic component respectively with the connecting piece with the tool to lock front panel is connected, the connecting piece is kept away from the one end of elastic component with the spliced pole is connected.

5. A rotary lock head cap construction according to claim 4, wherein: the connecting piece is a pan head screw, and the pan head screw is in threaded connection with the connecting column.

6. The rotary lock head cap structure of claim 5, wherein: the elastic piece is a spiral spring, and two ends of the spiral spring are respectively abutted to the pan head screw and the front panel of the lockset.

7. A rotating lock head cap construction according to any one of claims 1 to 6, wherein: the lock head cover is characterized in that a mounting groove is formed in the end face of the inner side of the lock head cover, a wear-resistant slip sheet is arranged in the mounting groove, and the wear-resistant slip sheet can be connected with the lock front panel.

8. The rotary lock head cap structure of claim 7, wherein: the lock is characterized in that a limiting groove is formed in the position, corresponding to the wear-resistant slip sheet, of the lock front panel, the limiting groove is formed in the periphery of the lock head hole, the shape of the limiting groove is matched with that of the wear-resistant slip sheet, and the wear-resistant slip sheet can be connected with the limiting groove.

9. The rotary lock head cap structure of claim 7, wherein: the quantity of mounting groove and wear-resisting gleitbretter has two respectively, and two the mounting groove is followed the perpendicular bisector symmetry of lock head lid sets up.