CN211081289U

CN211081289U - Door and door lock

Info

Publication number: CN211081289U
Application number: CN201921176363.5U
Authority: CN
Inventors: 周瑞龙; 孟修文; 陈宇
Original assignee: Gree Electric Appliances Inc of Zhuhai; Zhuhai Lianyun Technology Co Ltd
Current assignee: Gree Electric Appliances Inc of Zhuhai; Zhuhai Lianyun Technology Co Ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-07-24
Anticipated expiration: 2029-07-23

Abstract

The utility model relates to a tool to lock technical field, concretely relates to door and lock. The door lock comprises a main body, a reset key and a sealing cover, wherein the reset key is arranged on the main body, and at least one part of the reset key is exposed; the sealing cover is detachably connected with the main body, and the sealing cover is arranged on the exposed part of the reset piece. The utility model provides a lock is in the course of the work, and the condition that is touched by the mistake basically can not appear in its reset key.

Description

Door and door lock

Technical Field

The utility model relates to a tool to lock technical field, concretely relates to door and lock.

Background

With the gradual development of science and technology, more and more intelligent products go into thousands of households. As an intelligent product, the intelligent door lock provides great convenience for the life of people, and prevents the situation that a user cannot enter a room due to the problems of forgetting a key, losing the key and the like. Present intelligent lock adopts fingerprint, password or iris etc. as the voucher of opening the door usually to can also save the concrete operating condition of lock in the course of the work of intelligent lock, therefore can save certain data in the intelligent lock, and when data storage was too much, probably to bring inconvenience to user's finding recent data on the one hand, on the other hand intelligent lock probably has the condition of storing up fully, therefore intelligent lock has set the reset button usually, but, the reset button setting on present intelligent lock is on the surface of lock, there is the mistake risk of touching.

SUMMERY OF THE UTILITY MODEL

The utility model discloses (one) the technical problem that solve is: the risk that reset button was touched to mistake exists in current intelligent lock in the use.

(II) technical scheme

In order to achieve the above technical problem, the present invention provides a door lock, which comprises a main body, a reset key and a cover, wherein,

The reset key is arranged on the main body, and at least one part of the reset key is exposed;

The sealing cover is detachably connected with the main body, and the sealing cover is arranged on the exposed part of the reset piece.

Optionally, the main body has a fitting through hole, the fitting through hole is disposed toward the sealing cover, and the reset key is located at an end of the fitting through hole away from the sealing cover.

Optionally, the maximum dimension of the mating through hole in a direction perpendicular to the axial direction of the mating through hole is S, 0 < S < 5 cm.

Optionally, the mating through hole is a cylindrical hole.

Optionally, the utility model provides a lock still includes the button, the button set up in the cooperation through-hole, just the button with the main part is in the axial relative activity of cooperation through-hole.

Optionally, the key includes a base body and a protrusion prevention portion, the protrusion prevention portion is connected to the periphery of the base body, the base body is disposed in the matching through hole, the protrusion prevention portion is disposed at one end of the matching through hole, which is far away from the sealing cover, and the protrusion prevention portion is in limit fit with the main body in the axial direction.

Optionally, the base body has a cavity, the cavity faces the reset key, the cavity is in plug-in fit with the reset key, and the base body is in spacing fit with the reset key in a direction perpendicular to the axial direction.

Optionally, the key is disposed flush with a side surface of the main body facing the cover.

Optionally, the main body has a battery receiving cavity, and the cover encloses the battery receiving cavity.

Based on the arbitrary lock that provides of the aforesaid, the utility model discloses still provide a door, it is including the door body and the arbitrary lock of the aforesaid, the lock install in on the door body.

(III) advantageous effects

In the door lock provided by the utility model, the reset key is arranged on the main body, and at least one part of the reset key is exposed, so that the door lock can complete the reset work by pressing the exposed part of the reset key under the condition that a user needs to reset the door lock; meanwhile, when the door lock is in a working state, the sealing cover is connected with the main body, the exposed part of the reset key can be encapsulated, and the situation that the reset key is touched by mistake can be prevented in the normal working process of the door lock.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

Fig. 1 is an exploded schematic view of a door lock according to an embodiment of the present invention;

Fig. 2 is a schematic view of a partial structure in a door lock according to an embodiment of the present invention;

Fig. 3 is another schematic structural diagram of the door lock according to the embodiment of the present invention.

Reference numerals

1-a body;

11-a battery receiving cavity;

12-a mating through hole;

2-a reset key;

3-sealing the cover;

4-pressing a key;

41-a substrate;

42-anti-ejection part;

5-an electrical connection;

6, a main board;

7-fixed column.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

As shown in fig. 1 and fig. 3, an embodiment of the present invention provides a door lock, which includes a main body 1, a reset key 2 and a cover 3, wherein the reset key 2 is installed on the main body 1, and at least a part of the reset key 2 is exposed to ensure that a user can trigger the reset key 2 by pressing or the like; the cover 3 is detachably connected with the main body 1, so that the internal structure of the whole door lock is protected by the cover 3; in addition, the cover 3 can also provide an encapsulation function for the exposed part of the reset key 2, so that the condition that the reset key 2 is touched by mistake due to the exposed part of the reset key 2 in the normal working process of the door lock is prevented. Certainly, the door lock also comprises other structures, such as a lockset, a handle, a control panel, a main board 6, a power supply and the like, wherein in the components, the main board 6 and the power supply can be arranged in the main body 1 to ensure that the safety of the components is relatively high, the power supply is connected with the main board 6 to control the whole door lock, and the power supply provides driving force for the door lock; the lock is connected with the handle, and both the lock and the handle are arranged outside the main body 1, so that a user can change the state of the door lock by means of the handle and the lock; control panel and tool to lock still all are connected with mainboard 6, and the user can be interacted with the lock with the help of control panel, opens the lock through presetting the secret key such as password or fingerprint.

Specifically, the main body 1 may be made of a material with a high structural strength, such as metal, to ensure that the main part of the door lock has high reliability, so as to improve the safety of the door lock, and the shape of the main body 1 may be determined according to actual requirements, and may be a rectangular structure, or the main body 1 may also be a structure with other shapes, such as a race track shape; accordingly, the size of the main body 1 may be determined according to actual circumstances. The closing cap 3 cooperatees with main part 1, can realize fixed connection's purpose through the joint, grafting or connecting piece connection etc. can dismantle connected mode between the two, the shape of closing cap 3 can with the shape adaptation of main part 1, perhaps can be provided with the heavy groove isotructure that is used for installing closing cap 3 on the main part 1 to can install closing cap 3 in heavy inslot, with the purpose of realizing being connected with main part 1. The reset key 2 may be a push type switch, at least a portion of which is exposed, so that when a user needs to control the door lock to generate a reset action, the shape and size of the reset key 2 may be correspondingly set according to the main body 1 by pressing the exposed portion of the reset key 2. In addition, the inside of main part 1 can be provided with the cavity, and mainboard 6 can be installed in the cavity, for the convenience that makes the lock obtains further promotion, can also be provided with the battery on main part 1 and hold chamber 11, and electric connector 5 is installed in the battery holds chamber 11, and electric connector 5 is connected with mainboard 6 to in the use of lock, through the battery to setting for model and quantity in the battery holds chamber 11, can guarantee that the lock can normally work.

Further, the main body 1 may be provided with a fitting through hole 12, the fitting through hole 12 is disposed toward the cover 3, and the reset key 2 is located at an end of the fitting through hole 12 away from the cover 3, so that even when the cover 3 is in a removed state, a side surface of the main body 1 faces the outside, and accordingly, one end of the fitting through hole 12 faces the outside, and since the reset key 2 is disposed at the other end of the fitting through hole 12, the reset key 2 can be further prevented from being touched by mistake; moreover, by arranging the reset key 2 at one end of the matching through hole 12 far away from the cover 3, the reset key 2 does not protrude relative to the main body 1, so that adverse effects on the installation process of the cover 3 due to the exposed part of the reset key 2 relative to the main body 1 can be prevented.

Specifically, the fitting through hole 12 may be formed directly during the molding process of the main body 1, or the fitting through hole 12 may be formed by drilling after the main body 1 is molded, and the shape and size of the fitting through hole 12 may be selected according to actual conditions, and are not limited herein. Optionally, a part of the reset key 2 may protrude into the fitting through hole 12, thereby reducing the difficulty of a user protruding into the fitting through hole 12 to press the reset key 2; or the reset key 2 may be completely disposed outside the fitting through hole 12, so that the user has to pass through the fitting through hole 12 in the process of pressing the reset key 2, which may further reduce the probability of the user mistakenly touching the reset key 2. In addition, as shown in fig. 1 and fig. 2, the reset key 2 may be connected to the main board 6, and the main board 6 may be fixedly connected to a side of the main body 1 away from the cover 3 through a fixing post 7 and a connecting member such as a screw. Alternatively, as shown in fig. 2, in order to reduce the size of the whole door lock, the main board 6 and the reset key 2 may be mounted at a position of the main board 6 with a relatively small size, so that the whole door lock has a relatively regular appearance, is convenient to process and package, and has a relatively high aesthetic value.

Further, the maximum dimension of the fitting through-hole 12 in the direction perpendicular to the axial direction of the fitting through-hole 12 is S, and preferably, 0 < S < 5cm can be made, which can make the dimension of the entire fitting through-hole 12 relatively small to further prevent the occurrence of a situation where the reset key 2 is erroneously touched. Specifically, the shape of the through hole 12 may be a square column hole, a circular column hole, or other anisotropic structures, which is not limited herein.

Preferably, the through hole 12 can be a cylindrical hole, so that the shape of the whole through hole 12 is more regular, and a user can conveniently stretch into the through hole 12 by means of a needle, a toothpick or a metal wire and other fine components to apply a certain force to the reset key 2 to achieve the purpose of resetting. In addition, the matching through hole 12 with the structure has relatively low processing difficulty, and the whole door lock has relatively high processing efficiency. Specifically, the size of the through hole 12 of the cylindrical structure may be determined according to practical situations, and the diameter thereof may be 3cm, and of course, in the practical production process of the door lock, the diameter of the through hole 12 may also be other sizes, and is not limited herein.

Further, the embodiment of the present invention provides a door lock can also include button 4, and button 4 sets up in cooperation through-hole 12, and can be in the axial swing joint of cooperation through-hole 12 between button 4 and the main part 1. In this case, through installing button 4 in cooperation through-hole 12 for the user can realize pressing the purpose of reset key 2 through the mode of directly pressing button 4 under the condition that needs to make the lock reset work, and this can further reduce the loaded down with trivial details degree of user in the in-process of using the lock.

Specifically, the key 4 may be a structure formed by hard materials such as plastic or metal, and the shape of the key 4 may be designed according to the shape of the matching through hole 12, and accordingly, the size of the key 4 may also be set according to the size of the matching through hole 12, optionally, a gap of a set size may be provided between the periphery of the key 4 and the inner wall of the matching through hole 12, so as to ensure that the user can press the key 4 more easily; the key 4 can be arranged in a protruding way relative to the surface of one side of the main body 1 facing the sealing cover 3, so that a user can conveniently control the reset key 2 by pressing the key 4; the surface of one side of the key 4 facing the sealing cover 3 can be set to be a smooth cambered surface structure, so that the comfort level brought by the key 4 when a user presses the key is improved; preferably, the key 4 may be disposed flush with a surface of the main body 1 on a side facing the cover 3, and in this case, it is possible to prevent the unstable fitting relationship between the cover 3 and the main body 1 or the gap between the cover 3 and the main body 1 due to the addition of the key 4 protruding relative to the main body 1.

In order to prevent the push button 4 from being ejected from the matching through hole 12 by the elastic force provided by the reset key 2 during the ejection process, preferably, the push button 4 may include a base body 41 and an ejection prevention portion 42, the ejection prevention portion 42 is connected to the outer periphery of the base body 41, and during the process of assembling the door lock, the base body 41 may be disposed in the matching through hole 12, the ejection prevention portion 42 is disposed at an end of the matching through hole 12 away from the cover 3, and the ejection prevention portion 42 and the main body 1 are in limited fit in the axial direction of the matching through hole 12, in this case, after the user triggers the reset key 2 by pressing the push button 4, even if the push button 4 is released, the push button 4 may not be ejected from the matching through hole 12 due to the limited fit relationship formed between the ejection prevention portion 42 and the matching through hole 12.

Specifically, the base body 41 and the anti-ejection portion 42 may be formed in an integrally formed manner, so as to ensure high connection reliability therebetween, and the anti-ejection portion 42 may be a closed annular structure, so that the anti-ejection portion 42 may form a limited matching relationship with any position on the end portion around the matching through hole 12, which may further improve the limited connection stability between the key 4 and the main body 1. Specifically, the sizes of the base body 41 and the anti-ejection portion 42 may be set correspondingly according to the size of the mating through hole 12, and are not limited herein.

Optionally, the base body 41 may be provided with a cavity, the cavity is arranged towards the reset key 2, and in the assembling process of the door lock, the cavity is inserted into the reset key 2, so that the base body 41 and the reset key 2 form a limit matching relation in the direction perpendicular to the axial direction of the matching through hole 12, and therefore the situation that the reset key 2 cannot be pressed due to the fact that the key 4 and the reset key 2 slide relatively to each other and even the key 4 is jammed when a user needs to press the reset key 2 is prevented. Specifically, the shape and size of the cavity in the key 4 can be correspondingly selected according to the shape and size of the reset key 2.

Based on the lock that any embodiment of the aforesaid provided, the utility model discloses still provide a door, it is including the door body and lock, and the lock is installed on the door body.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the 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, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the communication may be direct, indirect via an intermediate medium, or internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A door lock, comprising: a main body (1), a reset key (2) and a cover (3), wherein,

The reset key (2) is arranged on the main body (1), and at least one part of the reset key (2) is exposed;

The sealing cover (3) is detachably connected with the main body (1), and the sealing cover (3) is arranged on the exposed part of the reset key in a covering mode.

2. Door lock according to claim 1, characterized in that the body (1) has a mating through hole (12), the mating through hole (12) being arranged towards the cover (3), the reset key (2) being located at the end of the mating through hole (12) remote from the cover (3).

3. A door lock according to claim 2, characterized in that the maximum dimension of the fitting through hole (12) in the direction perpendicular to the axial direction of the fitting through hole (12) is S, 0 < S < 5 cm.

4. A door lock according to claim 3, characterized in that the mating through hole (12) is a cylindrical hole.

5. The door lock according to claim 2, further comprising a button (4), wherein the button (4) is disposed in the fitting through hole (12), and the button (4) and the body (1) are relatively movable in an axial direction of the fitting through hole (12).

6. The door lock according to claim 5, characterized in that the button (4) comprises a base body (41) and an ejection prevention part (42), the ejection prevention part (42) is connected to the periphery of the base body (41), the base body (41) is arranged in the matching through hole (12), the ejection prevention part (42) is arranged at one end of the matching through hole (12) far away from the cover (3), and the ejection prevention part (42) is in limit fit with the main body (1) in the axial direction.

7. Door lock according to claim 6, characterized in that the base body (41) has a cavity which is arranged towards the reset key (2), which cavity is in a plug-in fit with the reset key (2), the base body (41) being in a limited fit with the reset key (2) in a direction perpendicular to the axial direction.

8. A door lock according to claim 5, characterized in that the push button (4) is arranged flush with the surface of the side of the body (1) facing the cover (3).

9. Door lock according to claim 1, characterized in that the main body (1) has a battery housing (11), the cover (3) enclosing the battery housing (11).

10. A door comprising a door body and a door latch according to any one of claims 1 to 9 mounted to the door body.