CN220184841U - Baffle structure and door lock - Google Patents

Abstract

The utility model relates to an intelligent door lock technical field provides a baffle structure and lock, include: the handle part is suitable for being arranged on the door body, a handle groove is formed on the handle part in a penetrating way, and a clamping part is arranged on the side wall of the handle groove on the side opposite to the hinged end of the door body; the baffle is provided with joint cooperation portion on the baffle, joint portion and joint cooperation portion joint to make the baffle install in the handle groove towards one side of door body swing end. The baffle structure is convenient to assemble and simple in structure, and can prevent a user from being clamped by hands when opening and closing the door, so that the safety of the door lock is improved. Because the baffle structure has the advantage of shielding one side of the handle groove to prevent the clamping hand, the door lock also has better quality and user experience in the corresponding aspect.

Description

Baffle structure and door lock

Technical Field

The disclosure relates to the technical field of intelligent door locks, in particular to a baffle structure and a door lock.

Background

Along with the progress of technology, intelligent lock is towards function automation, and the appearance is succinct pleasing to the eye, and the direction of high integrated structure is developed, but when intelligent lock's integrated level is higher, the setting space of door handle is limited, and the door handle is very near apart from the crack when the switch door, has consequently brought the easy problem of tong of switch door.

Disclosure of Invention

In order to solve the technical problem, the present disclosure provides a baffle structure and a door lock.

In one aspect, the present disclosure provides a baffle structure comprising:

the handle part is suitable for being arranged on the door body, a handle groove is formed through the handle part, and a clamping part is arranged on the side wall of the handle groove, which is opposite to the hinged end side of the door body;

the baffle, be provided with joint cooperation portion on the baffle, joint portion with joint cooperation portion joint to make the baffle install in the handle groove towards one side of door body swing end.

Optionally, two ends of the baffle in the height direction are provided with bending parts, two bending parts are provided with clamping matching parts, and two ends of the handle groove in the height direction are provided with clamping parts corresponding to the two clamping matching parts.

Optionally, one of the clamping portion and the clamping matching portion is a clamping groove, the other clamping portion is a buckle suitable for being clamped and matched with the clamping groove, and the section of the buckle is trapezoidal.

Optionally, a first guiding surface is formed on one side of the buckle facing the loading direction of the buckle, and a first matching surface suitable for being abutted with the first guiding surface is formed on one side of the inner wall of the clamping groove facing the first guiding surface.

Optionally, a second guiding surface is formed on one side of the buckle facing away from the loading direction of the buckle, and a second matching surface suitable for being in abutting contact with the second guiding surface is formed on one side of the inner wall of the clamping groove facing towards the second guiding surface.

Optionally, the clamping parts are respectively arranged on the side wall of the handle groove on the side opposite to the hinged end of the door body and the side wall of the handle groove on the side opposite to the hinged end of the door body.

Optionally, the clamping portion is a clamping groove, the clamping matching portion is a buckle, and the clamping matching portion is arranged at the cantilever end of the bending portion.

Optionally, a stop portion is formed in one of the two clamping portions, and a fracture avoiding the stop portion is formed on the clamping matching portion corresponding to the clamping portion.

Optionally, an abutment portion is formed at a side of the cantilever end of the bending portion, which is opposite to the baffle plate, and a baffle plate adapted to abut against the abutment portion is formed in the handle groove.

According to the baffle structure provided by the embodiment of the disclosure, the handle part with the handle groove is arranged on the door body, so that a user can apply force to the door through the handle part, and the door can be opened and closed conveniently; through set up joint portion on the lateral wall of handle groove back to the articulated end one side of the door body, can with the joint cooperation portion joint that sets up on the baffle, make the baffle shelter from the handle groove towards one side of the door body swing end, avoid the user's finger to stretch out and be pressed from both sides the wound by the door because of passing the handle groove. The baffle structure is convenient to assemble and simple in structure, and can prevent a user from being clamped by hands when opening and closing the door, so that the safety of the door lock is improved.

Another aspect of the present disclosure further provides a door lock, including a door lock housing and the above-mentioned baffle structure, where the handle portion is formed on the door lock housing.

The door lock provided by the disclosure comprises the baffle structure, and the baffle structure has the advantage of shielding one side of the handle groove to prevent a clamping hand, so that the door lock also has better quality and user experience in corresponding aspects.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.

In order to more clearly illustrate the embodiments of the present disclosure or the solutions in the prior art, the drawings that are required for the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic view of an assembled door lock according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of a baffle according to an embodiment of the present disclosure;

FIG. 3 is a side view of a snap fit portion according to an embodiment of the present disclosure;

FIG. 4 is a schematic view of a handle portion according to an embodiment of the present disclosure;

fig. 5 is a cross-sectional view of a handle portion according to an embodiment of the present disclosure.

Wherein, 1, a baffle plate; 11. a clamping matching part; 111. a fracture; 112. a second guide surface; 113. a first guide surface; 114. an abutting portion; 2. a door lock housing; 21. a handle groove; 22. a clamping part; 221. a second mating surface; 222. a first mating surface; 23. a baffle; 24. a stop.

Detailed Description

In order that the above objects, features and advantages of the present disclosure may be more clearly understood, a further description of aspects of the present disclosure will be provided below. It should be noted that, without conflict, the embodiments of the present disclosure and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced otherwise than as described herein; it will be apparent that the embodiments in the specification are only some, but not all, embodiments of the disclosure.

As shown in fig. 1 to 4, the present embodiment provides a baffle structure, including: a handle portion adapted to be provided on the door body, the handle portion may be integrated on the door lock or may be a separate member, a handle groove 21 is formed through the handle portion, and when the handle portion is integrated on the door lock, the handle groove 21 may be a part of the door lock housing 2, the handle groove 21 penetrates through the door lock housing 2; the side wall of the handle groove 21, which is opposite to the hinged end of the door body, is provided with a clamping part 22, the clamping part 22 can be of a linear structure of a connecting pipe or a plurality of clamping points which are arranged in a scattered way, or the clamping part 22 and the clamping matching part 11 are only provided with one end corresponding to the handle groove 21 and the baffle plate 23, and the other end is provided with an inserting piece and an inserting slot for fixing the handle groove 21 and the baffle plate 23; the baffle 23 is provided with a clamping matching part 11 on the baffle 23, and the clamping part 22 is clamped with the clamping matching part 11, so that the baffle 23 is arranged on one side of the handle groove 21 facing the swinging end of the door body, and the swinging end of the door body specifically refers to one end facing a door gap when the door is opened or closed.

In the baffle structure of the embodiment, the handle part with the handle groove 21 is arranged on the door body, so that a user can apply force to the door through the handle part, thereby facilitating the door opening and closing; the clamping part 22 is arranged on the side wall of the handle groove 21, which is opposite to the hinged end side of the door body, and can be clamped with the clamping matching part 11 arranged on the baffle plate 23, so that the baffle plate 23 shields the handle groove 21 towards one side of the swinging end of the door body, and the finger of a user is prevented from being clamped by the door due to the fact that the finger passes through the handle groove 21 to extend out. The baffle structure is convenient to assemble and simple in structure, and can prevent a user from being clamped by hands when opening and closing the door, so that the safety of the door lock is improved.

The snap-fit portion 11 may be provided directly along the edge of the baffle 23, or may be provided on the edge of the baffle 23 or on a surface of the baffle 23 facing the pull tab groove 21 during assembly by a connection structure.

In some embodiments, two ends of the baffle 23 in the height direction are formed with bending parts, specifically, the height direction of the baffle 23 assembled on the handle part is parallel to the vertically arranged door plate, two bending parts are provided with clamping matching parts 11, two ends of the handle groove 21 in the height direction are provided with clamping parts 22 corresponding to the two clamping matching parts 11, and in the same way, the handle part assembled on the door body and the handle groove 21 formed on the handle part are parallel to the vertically arranged door plate. Through set up joint portion 22 at the upper and lower both ends in the direction of height of handle groove 21 for be connected with the joint cooperation portion 11 at the upper and lower both ends in the direction of height of baffle 23, can guarantee the fixed stability of baffle 23, can reduce the setting length of joint portion 22 and joint cooperation portion 11 again, be convenient for baffle 23 and handle portion assemble, reduction in production cost simultaneously.

The specific installation process may be that the two bending parts are elastically deformed and are extruded into the handle groove 21, and when the baffle 23 is pushed to slide the clamping matching part 11 to a position corresponding to the clamping part 22, the elastic deformation of the two bending parts is at least partially recovered, so that the clamping part 22 and the clamping matching part 11 are clamped with each other.

In some more detailed embodiments, one of the clamping portion 22 and the clamping engaging portion 11 is a clamping groove, the other is a clamping buckle suitable for clamping engagement with the clamping groove, and the cross section of the clamping buckle is trapezoidal, namely, the clamping buckle is arranged on the baffle 23 and the clamping groove is arranged on the handle portion, or the clamping buckle is arranged on the handle portion and the clamping groove is arranged on the baffle 23; the buckle is protruding trapezium structure, and corresponding draw-in groove is can with buckle complex dovetail groove. Optionally, the top edge of the trapezoid structure of the buckle faces the loading direction during the installation process, so that the trapezoid waist serves as a guiding surface, and the buckle is conveniently loaded into the clamping groove.

In the embodiment shown in fig. 3 and 5, the first guiding surface 113 is formed on the side of the buckle facing the loading direction of the buckle, the first matching surface 222 adapted to be abutted against the first guiding surface 113 is formed on the side of the inner wall of the clamping groove facing the first guiding surface 113, that is, the buckle with the trapezoid cross section is formed on the side of the first guiding surface 113 facing the loading direction of the buckle, and the first guiding surface 113 is an inclined surface for guiding the installation process of the buckle so as to reduce the resistance generated when the buckle is installed, and the other side of the trapezoid structure can be a right-angle side capable of preventing the buckle from falling out or a bevel side so as to facilitate the disassembly of the baffle plate 23.

Further, the second guiding surface 112 is formed on one side of the buckle facing away from the loading direction of the buckle, the second matching surface 221 adapted to be abutted against the second guiding surface 112 is formed on one side of the inner wall of the clamping groove facing towards the second guiding surface 112, specifically, the inclination angle of the first guiding surface 113 is smaller than that of the second guiding surface 112, so that the loading process of the buckle is easier, the friction force in the dismounting process is larger, and the buckle can be prevented from being separated from the clamping groove when being impacted. Furthermore, during the process of removing the baffle 23, the second guiding surface 112 of the buckle slides out along the second matching surface 221 by compressing the two bending parts.

In addition, in some embodiments, the side wall of the handle groove 21 on the side facing away from the hinged end of the door body and the side wall of the handle groove 21 on the side facing towards the hinged end of the door body are both provided with a clamping part 22 to adapt to the door body in the left opening direction and the right opening direction; alternatively, the catching portions 22 at both ends of the pull tab groove 21 are symmetrical about a center line in the height direction of the pull tab groove 21. Through all setting up joint portion at the both ends of handle groove 21 extending direction, the user can be according to the installation direction of actual lock, selects corresponding mounting means to install baffle 23 to the one end that is close to the crack, makes baffle 23 can block up the hand hole from the unilateral to prevent that the user from easily taking place to hold in the hand dangerous one side and stretch out the hand, thereby avoid the finger injured.

Further, the clamping portion 22 is a clamping groove, the clamping matching portion 11 is a buckle, the clamping matching portion 11 is arranged at the cantilever end of the bending portion, and the displacement generated by the position of the buckle when the bending portion deforms can be increased by arranging the buckle at the cantilever end of the bending portion, so that the force required to be applied in the assembling and disassembling processes is smaller; in addition, the clip is arranged on the baffle 23 as the clip matching part 11, so that the difficulty of integrally forming the baffle 23 is not increased, and the production difficulty of the handle can be reduced compared with the case that the clip is arranged on the handle as the clip 22.

In some alternative embodiments, the stop portion 24 is formed in one of the two clamping portions 22, the fracture 111 avoiding the stop portion 24 is formed on the clamping matching portion 11 corresponding to the clamping portion 22, that is, one end of the handle portion provided with the stop portion 24 corresponds to only one end of the baffle 23 provided with the fracture 111, when the baffle 23 is correctly installed, the stop portion 24 can be completely accommodated by the fracture 111, when incorrect installation is encountered, the buckle can abut against the stop portion 24, so that the buckle cannot be installed in the clamping groove and cannot be fixed on the handle portion, so that a foolproof assembly structure is formed, and a user can be guided to install the baffle 23 in a correct manner.

In other embodiments, an abutment 114 is formed on a side of the cantilever end of the bending part facing away from the baffle 23, the baffle 23 adapted to abut against the abutment 114 is formed in the handle slot 21, and when the buckle and the clamping slot are installed in place, the abutment 114 abuts against the baffle 23 to prevent the baffle 23 from continuing to advance, so that the mounting structure is prevented from being damaged due to excessive force of a user during installation; meanwhile, the abutting portion 114 and the baffle 23 are matched, so that movement of the baffle 23 in the installation direction can be limited, and stability of the baffle 23 is improved. The length of the baffle 23 may be the same as the entire abutting portion 114, or may be shorter than the abutting portion 114, and may abut only a part of the abutting portion 114. In addition, the user can determine whether the engagement portion 22 and the engagement portion 11 are in place according to whether the abutting portion 114 abuts against the baffle plate 23.

The present disclosure provides a door lock, including door lock housing 2 and foretell baffle structure, handle portion forms on door lock housing 2, and the handle portion of foretell baffle structure can be the structure of door lock housing 2 integrated into one piece promptly, and handle groove 21 runs through whole door lock housing 2 along the width direction of door lock housing 2 to so structural integration.

The door lock also has better quality and user experience in the corresponding aspect because the baffle structure has the advantage of shielding one side of the handle slot 21 to prevent clamping.

In the description of the embodiments of the present disclosure, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the embodiments of the present disclosure and to simplify the description, and do not indicate or imply that the structures or devices referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present disclosure.

It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely a specific embodiment of the disclosure to enable one skilled in the art to understand or practice the disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown and described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A baffle structure, comprising:

the handle part is suitable for being arranged on the door body, a handle groove (21) is formed through the handle part, and a clamping part (22) is arranged on the side wall of the handle groove (21) on the side opposite to the hinged end of the door body;

baffle (23), be provided with joint cooperation portion (11) on baffle (23), joint portion (22) with joint cooperation portion (11) joint to make baffle (23) install in handle groove (21) towards one side of door body swing end.

2. Baffle structure according to claim 1, characterized in that the baffle (23) is formed with a bending part at both ends in the height direction, the two bending parts are provided with the clamping fit parts (11), and the handle groove (21) is provided with the clamping parts (22) corresponding to the two clamping fit parts (11) at both ends in the height direction.

3. Baffle structure according to claim 2, characterized in that one of the clamping portion (22) and the clamping engagement portion (11) is a clamping groove, the other is a buckle suitable for clamping engagement with the clamping groove, and the cross section of the buckle is trapezoidal.

4. A baffle structure according to claim 3, characterized in that a first guide surface (113) is formed on a side of the clip facing in the mounting direction of the clip, and a first mating surface (222) adapted to abut against the first guide surface (113) is formed on a side of an inner wall of the clip groove facing the first guide surface (113).

5. The baffle structure according to claim 4, characterized in that a second guide surface (112) is formed on a side of the clip facing away from the mounting direction of the clip, and a second mating surface (221) adapted to be abutted against the second guide surface (112) is formed on a side of an inner wall of the clip groove facing the second guide surface (112).

6. Baffle structure according to claim 1, characterized in that the catch (22) is provided on both the side wall of the catch (21) facing away from the hinged end of the door body and on the side wall of the catch (21) facing towards the hinged end of the door body.

7. Baffle structure according to any one of claims 2 to 5, characterized in that the clamping portion (22) is a clamping groove, the clamping mating portion (11) is a buckle, and the clamping mating portion (11) is disposed at a cantilever end of the bending portion.

8. Baffle structure according to claim 7, characterized in that a stop portion (24) is formed in one of the two clamping portions (22), and a fracture (111) avoiding the stop portion (24) is formed on the clamping mating portion (11) corresponding to the clamping portion (22).

9. The baffle structure according to claim 7, characterized in that an abutment portion (114) is formed at a side of the cantilever end of the bending portion facing away from the baffle (23), and a baffle (23) adapted to abut against the abutment portion (114) is formed in the pull tab groove (21).

10. A door lock comprising a door lock housing (2) and a shutter structure according to any one of claims 1 to 9, the handle being formed on the door lock housing (2).