CN220955060U - Embedded door lock and control panel protection device thereof - Google Patents

Abstract

The utility model relates to the technical field of door locks, in particular to an embedded door lock and a control panel protection device thereof. Utilize opening and shutting joint formula with protective cover movable mounting in one side of control panel utilize the rotating member to put down protective cover when not needing to use, the rethread joint spare is spacing with protective cover prevent automatic bounce, effectually prevented the mistake and touched or control panel damage problem that external force striking leads to.

Description

Embedded door lock and control panel protection device thereof

Technical Field

The utility model relates to the technical field of door locks, in particular to an embedded door lock and a control panel protection device thereof.

Background

The door lock has entered into thousands of households, and it is safer and more reliable than traditional mechanical lock, has saved the trouble of carrying the key simultaneously. In order to further improve the safety performance of the door locks, some door locks are embedded, namely, the door locks are embedded into the door, so that the door locks cannot protrude out of the surface of the outer door plate, and the door locks are prevented from being violently detached from the outside of the door.

Generally, the embedded door lock is generally split, a front panel and a rear panel of the door lock are connected through bolts, and after the door lock is installed on an installation opening of the door, the front panel is connected with the rear panel and a lock body only through bolts, so that the front panel can be fixed on the installation opening, the front panel can not be well prevented from being pried off, and the hidden safety trouble is great.

Most of the control panel is exposed in use, and the risk of damage to the control panel caused by accidental contact by children or accidental impact by external force is increased.

Disclosure of utility model

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

The present utility model has been made in view of the above or the problem in the prior art that the front panel is easily pried off.

It is therefore an object of the present utility model to provide an in-line door lock.

In order to solve the technical problems, the utility model provides the following technical scheme: comprising the steps of (a) a step of,

The door panel part comprises a door panel, a mounting opening formed in the door panel, a reinforcing partition plate arranged in the mounting opening up and down, and clamping edges extending towards the inner side of the mounting opening formed on two sides of the mounting opening, which are close to the outer surface of the door; and

The locking component comprises a front panel arranged at one side of the mounting opening, a lock body arranged in the mounting opening and a rear panel clamped with the front panel.

As a preferred embodiment of the embedded door lock of the present utility model, wherein: the reinforcing partition plate comprises avoiding grooves formed in two sides of the reinforcing partition plate, penetrating grooves formed in the middle of the reinforcing partition plate and connecting holes formed in two sides of the penetrating grooves. The front panel comprises clamping pieces arranged on two sides of the inner cavity, clamping grooves matched with the clamping pieces on two sides, first connecting columns arranged on two sides in the middle of the clamping pieces, first threaded holes formed in the first connecting columns, and a control panel arranged on the outer side surface of the front panel. The rear panel comprises force application parts arranged on two sides of the inner cavity, second connecting columns arranged in the middle of the force application parts on two sides, second threaded holes formed in the second connecting columns, fixing rods arranged on two sides of the second connecting columns, and handles arranged on the outer sides of the rear panel.

As a preferred embodiment of the embedded door lock of the present utility model, wherein: the clamping piece comprises a sliding block fixedly arranged on two sides of the inner cavity of the front panel and a clamping plate in sliding connection with the sliding block. The force application part comprises a support rod fixedly arranged on the rear panel and a pressing plate fixedly connected with the other end of the support rod.

As a preferred embodiment of the embedded door lock of the present utility model, wherein: the sliding block is characterized in that a sliding groove is formed in the top of the sliding block, a sliding rod is arranged at the bottom of the clamping plate, and the clamping plate is in sliding connection with the sliding block through the sliding rod and the sliding groove.

As a preferred embodiment of the embedded door lock of the present utility model, wherein: the clamping plate is provided with a first chamfer surface to facilitate pushing of the pressing plate.

As a preferred embodiment of the embedded door lock of the present utility model, wherein: the surface of the pressing plate, which is contacted with the clamping plate, is provided with a second chamfer surface.

As a preferred embodiment of the embedded door lock of the present utility model, wherein: one side of the door plate is also provided with a slot.

The embedded door lock has the beneficial effects that: according to the utility model, the bolt passes through the second connecting column of the rear panel from the back surface of the rear panel, the front end of the bolt is screwed into the threaded hole of the first connecting column of the front panel, the rear panel and the front panel are continuously close by the continuous screwing of the bolt, the pressing plate is also continuously close to the clamping plate until the pressing plate is abutted against the clamping plate, and the clamping plate is extruded forwards to extend out of the cavity of the front panel through the clamping groove to be clamped with the clamping edge of the door plate, so that the door plate is not easy to pry open.

In view of the fact that the control panel is damaged by false touch or collision in the actual use process, the problem also exists.

In order to solve the technical problems, the utility model also provides the following technical scheme: the control panel protection device comprises the embedded door lock and a protection part, wherein the protection part comprises a protection cover plate, a groove arranged on one side of the front panel and a rotating assembly arranged in the groove;

And the limiting part comprises a limiting rod arranged on one side of the protective cover plate and a sliding part arranged on one side of the front panel.

As a preferred embodiment of the control panel protection device of the present utility model, wherein: the rotating assembly comprises a rotating shaft arranged in the groove, a rotating block movably connected with the rotating shaft and a spring elastically connected with the rotating block.

As a preferred embodiment of the control panel protection device of the present utility model, wherein: the sliding part comprises an embedded groove arranged on one side of the front panel, a stop lever sliding in the embedded groove, a sliding groove arranged above the stop lever and a control lever fixedly connected with the stop lever.

The control panel protection device has the beneficial effects that: utilize opening and shutting joint formula with protective cover movable mounting in one side of control panel utilize the rotating member to put down protective cover when not needing to use, the rethread joint spare is spacing with protective cover prevent automatic bounce, effectually prevented the mistake and touched or control panel damage problem that external force striking leads to.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

Fig. 1 is an overall schematic view of an embedded door lock according to the present utility model.

Fig. 2 is a schematic view of a front panel of the embedded door lock according to the present utility model.

Fig. 3 is a schematic view of a front panel of the embedded door lock of the present utility model.

Fig. 4 is a schematic view of a door panel of the embedded door lock of the present utility model.

Fig. 5 is a schematic view of a rotating assembly of the control panel protection device of the present utility model.

Fig. 6 is a schematic diagram of a limiting assembly of the control panel protection device of the present utility model.

Fig. 7 is an overall schematic diagram of an embedded door lock and a control panel protection device thereof according to the present utility model

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" 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.

Example 1

Referring to fig. 1 to 2, in a first embodiment of the present utility model, an embedded door lock is provided, which can achieve a more firm combination of the door lock and the door panel, and includes a door panel part 100, which includes a door panel 101, a mounting opening 101a formed in the door panel, reinforcing partitions 102 disposed at upper and lower sides of the inside of the mounting opening 101a, and clamping edges 103 extending toward the inner side of the mounting opening 101a formed at both sides of the mounting opening 101a near the outer surface of the door; and a lock member 200 including a front plate 201 provided on the side of the mounting port 101a, a lock body 203 provided inside the mounting port 101a, and a rear plate 202 engaged with the front plate 201.

Specifically, the front panel 201 includes clamping members 201a disposed at two sides of the inner cavity, clamping grooves 201b matched with the clamping members 201a at two sides, a first connecting column 201c disposed in the middle of the clamping members 201a at two sides, a first threaded hole 201c-1 disposed in the first connecting column 201c, and a control panel 201d disposed on an outer side surface of the front panel 201. The rear panel 202 includes force applying members 202a provided on both sides of the cavity, second connecting posts 202b provided in the middle of the force applying members 202a on both sides, first bolts 202b-1 provided on the second connecting posts 202b, fixing rods 202c provided on both sides of the second connecting posts 202b, and handles 202d provided on the outer sides of the rear panel 202.

The number of the clamping pieces 201a is four, clamping grooves 201b are respectively formed in two sides, close to the clamping pieces 201a, of the clamping pieces 201a, the positions of the clamping pieces 201a correspond to the positions of the force application pieces 202a, the number of the first connecting columns 201c and the second connecting columns 202b are two, the first connecting columns 201c and the second connecting columns 202b are distributed vertically, the first connecting columns 201c and the second connecting columns 202b correspond to each other, and the shape of the front panel 201 is the same as the shape of the rear panel 202.

Further, the clamping piece 201a comprises a sliding block 201a-1 arranged at two sides of the inner cavity of the front panel 201, and a clamping plate 201a-2 in sliding connection with the sliding block 201 a-1. The force application member 202a includes a support bar 202a-1 mounted to the rear panel 202, and a pressing plate 202a-2 fixedly connected to the other end of the support bar 202 a-1.

Further, the length of the support bar 202a-1 and the second connection post 202b is greater than the thickness of the side wall of the rear panel 202, so that the pressing plate 202a-2 can extend out of the cavity of the rear panel 202, the contact surface of the clamping plate 201a-2 and the pressing plate 202a-2 is set to be a corresponding chamfer, the second connection post 202b and the first connection post 201c are connected through the first bolt 202b-1, and thus the front panel 201 and the rear panel 202 are connected together, and the pressing plate 202a-2 is in contact with the clamping plate 201a-2 through acting force.

The operation process comprises the following steps: after the front panel 201 and the rear panel 202 are aligned, the first bolt 202b-1 is adopted to pass through the second connecting column 202b from the back surface of the rear panel 202, the front end of the first bolt 202b-1 is screwed into the first threaded hole 201c-1 of the first connecting column 201c in the front panel 201, the rear panel 201 and the front panel 202 are continuously close by continuously screwing the first bolt 201b-1, the pressing plate 202a-2 is also continuously close to the clamping plate 201a-2 until the pressing plate 202a-2 abuts against the clamping plate 201a-2, and the clamping plate 201a-2 is pressed forwards to extend out of the cavity of the front panel 201 and the clamping edges 103 on two sides of the door plate 101, so that the effect of more firmly combining the front panel 201 and the door plate 101 is achieved.

Example 2

Referring to fig. 1 to 6, for the second embodiment of the present utility model, the difference from the previous embodiment is that: the door panel 101 is further provided with a slot 104 on one side, and the reinforcement partition 102 includes avoiding slots 102a disposed on two sides of the reinforcement partition 102, a through slot 102b disposed in the middle of the reinforcement partition 102, and connection holes 102c disposed on two sides of the through slot 102 b. The rear panel 202 includes force applying members 202a provided on both sides of the cavity, second connecting posts 202b provided in the middle of the force applying members 202a on both sides, first bolts 202b-1 provided on the second connecting posts 202b, fixing rods 202c provided on both sides of the second connecting posts 202b, and handles provided on the outside of the rear panel 202.

Specifically, the number of the through slots 102b is two, the length of the second connecting post 202b is greater than the thickness of the rear panel 202, the through slots 102b are matched with the second connecting post 202b, the second connecting post 202b is connected with the first connecting post 201c through the through slots 102b, the number of the connecting holes 102c is four and distributed on the two reinforcing partition plates 102, the number of the fixing rods 202c is four and fixedly installed on the rear panel 202 corresponding to the connecting holes 102c, and the second bolts 202c-1 are used for connecting to fix the rear panel 202.

The operation process comprises the following steps: when the rear panel 202 is mounted, the second connecting post 202b is inserted into the through groove 102b of the reinforcement spacer 102 to fix the position of the rear panel 202, the fixing rod 202c fixedly mounted in the rear panel 202 is connected to the connecting hole 102c by the second bolt 202c-1, and the rear panel 202 is connected to the reinforcement spacer 102 by the continuous tightening of the second bolt 202c-1, so that the position of the rear panel 202 is fastened.

Example 3

Referring to fig. 1 to 7, in a third embodiment of the present utility model, unlike the previous embodiment, the present utility model provides a control panel protection device, which solves the problem of the control panel being damaged by the false touch or collision, and includes the embedded door lock of the previous embodiment, and the protection component 300, which includes the protection cover 303, the groove 301 disposed on one side of the front panel 201, the rotating component 302 disposed inside the groove 301, and the limiting component 304 disposed on the other side of the front panel 201, and includes the limiting rod 303a disposed on one side of the protection cover 303.

Specifically, the rotating assembly 302 includes a rotating shaft 302a disposed in the groove 301, a rotating block 302b movably connected to the rotating shaft 302a, and a spring 302c elastically connected to the rotating block 302 b; the limiting assembly 304 comprises an embedded groove 304a arranged on one side of the front panel, a stop lever 304b sliding in the embedded groove 304a, a sliding groove 304c arranged above the stop lever 304b, and a control rod 304b-1 fixedly connected with the stop lever 304 b.

Further, two grooves 301 are formed, the number of the rotating assemblies 302 is two, the two rotating assemblies are distributed vertically, the number of the springs 302c is two, the two springs are respectively arranged at one end below the rotating block 302b and fixedly connected with the bottom of the grooves 301, the limiting rod 303a is arranged at one side of the protective cover plate 303, the embedded groove 304a is formed in the opposite side of the groove 301 and corresponds to the limiting rod 303a, the stop lever 304b is slidably connected with the embedded groove 304a, the limiting rod 303a falls down along with the protective cover plate 303, and the limiting effect is achieved by matching with the stop lever 304 b.

The operation process comprises the following steps: when the control panel 201d is required, the stop lever 304b is slid into the embedded groove 304a by the control lever 304b-1, the protective cover 303 is sprung by the elasticity of the spring 302c, the control panel 201d is operated, the protective cover 303 is pressed to rotate above the control panel 201d after the control panel 201d is operated, the stop lever 303a falls to a position corresponding to the stop lever 304b, the stop lever 304b is pushed by the control lever 304b-1, the stop lever 304b slides above the stop lever 303a, the protective cover 303 is limited to be sprung, and the control panel 201d is protected from damage.

It is important to note that the construction and arrangement of the utility model as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present utility model. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility models. Therefore, the utility model is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Furthermore, in order to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the utility model, or those not associated with practicing the utility model).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (10)

1. An embedded door lock, characterized in that: comprising the steps of (a) a step of,

The door panel part (100) comprises a door panel (101), a mounting opening (101 a) formed in the door panel (101), a reinforcing partition plate (102) arranged in the mounting opening (101 a) and arranged up and down, and clamping edges (103) extending towards the inner side of the mounting opening (101 a) are formed on two sides, close to the outer surface of the door, of the mounting opening (101 a); and

And a locking member (200) which comprises a front panel (201) arranged at one side of the mounting opening (101 a), a lock body (203) arranged in the mounting opening (101 a), and a rear panel (202) clamped with the front panel (201).

2. The in-line door lock of claim 1, wherein: the reinforcing partition plate (102) comprises avoidance grooves (102 a) arranged on two sides of the reinforcing partition plate (102), a through groove (102 b) arranged in the middle of the reinforcing partition plate (102) and connecting holes (102 c) arranged on two sides of the through groove (102 b);

The front panel (201) comprises clamping pieces (201 a) arranged at two sides of an inner cavity, clamping grooves (201 b) matched with the clamping pieces (201 a) at two sides, first connecting columns (201 c) arranged in the middle of the clamping pieces (201 a) at two sides, first threaded holes (201 c-1) formed in the first connecting columns (201 c), and a control panel (201 d) arranged on the outer side surface of the front panel (201);

the rear panel (202) comprises force application members (202 a) arranged on two sides of the inner cavity, second connecting columns (202 b) arranged in the middle of the force application members (202 a) on two sides, first bolts (202 b-1) arranged on the second connecting columns (202 b), fixing rods (202 c) arranged on two sides of the second connecting columns (202 b), and handles (202 d) arranged on the outer sides of the rear panel (202).

3. The in-line door lock of claim 2, wherein: the clamping piece (201 a) comprises a sliding block (201 a-1) arranged on two sides of the inner cavity of the front panel (201), and a clamping plate (201 a-2) in sliding connection with the sliding block (201 a-1);

The force application member (202 a) comprises a support rod (202 a-1) arranged on the rear panel (202), and a pressing plate (202 a-2) fixedly connected with the other end of the support rod (202 a-1).

4. The in-line door lock of claim 3, wherein: the top of the sliding block (201 a-1) is provided with a sliding groove (201 a-3), the bottom of the clamping plate (201 a-2) is provided with a sliding rod (201 a-4), and the clamping plate (201 a-2) is in sliding connection with the sliding block (201 a-1) through the sliding rod (201 a-4) and the sliding groove (201 a-3).

5. The in-line door lock of claim 4, wherein: the clamping plate (201 a-2) is provided with a first chamfer (201 a-5) to facilitate pushing of the clamping plate (202 a-2).

6. An in-line door lock as claimed in claim 3, 4 or 5, wherein: the surface of the pressing plate (202 a-2) contacted with the clamping plate (201 a-2) is provided with a second chamfer surface (202 a-3).

7. The in-line door lock of claim 6, wherein: one side of the door plate (101) is also provided with a slot (104).

8. A control panel protection device, characterized in that: comprising an in-line door lock according to any one of claims 1 to 7, and

The protective component (300) comprises a protective cover plate (303), a groove (301) arranged on one side of the front panel (201), a rotating assembly (302) arranged in the groove (301), and a limiting assembly (304) arranged on the other side of the front panel (201), wherein the limiting assembly comprises a limiting rod (303 a) arranged on one side of the protective cover plate (303).

9. The control panel protection device of claim 8, wherein: the rotating assembly (302) comprises a rotating shaft (302 a) arranged in the groove (301), a rotating block (302 b) movably connected with the rotating shaft (302 a) and a spring (302 c) elastically connected with the rotating block (302 b).

10. The control panel protection device of claim 8 or 9, wherein: the limiting assembly (304) comprises an embedded groove (304 a) arranged on one side of the front panel (201), a stop lever (304 b) slidably connected to the inner part of the embedded groove (304 a), a sliding groove (304 c) arranged above the stop lever (304 b), and a control rod (304 b-1) fixedly connected with the stop lever (304 b).