Door lock structure

Abstract

The door lock structure for which the present invention is requested to be protected includes a panel and a reversing seat, wherein the panel is detachably mounted on the reversing seat; a baffle is provided on the reversing seat, wherein the baffle and the reversing seat are arranged as an integral unit and are located between the reversing seat and the panel, and the baffle cooperates with the reversing seat and the panel to form a handle cavity with an opening; wherein when the reversing seat rotates and changes direction, the baffle rotates with the reversing seat as a whole to change the direction of the opening. The present invention integrates the baffle on the reversing seat, and utilizes the handle cavity formed by the baffle, the reversing seat and the panel to prevent the hand from being pinched, which not only simplifies the structure and ensures the overall external aesthetics of the door lock structure, but also facilitates the subsequent installation of the door lock structure on the door body; at the same time, the direction of the opening on the handle cavity can be changed along with the rotation and reversal of the reversing seat, so that the door lock structure can be applied to door bodies that open in different directions, which has the effect of expanding the scope of application of the door lock structure.

Description

Technical Field

[0001] The invention belongs to the technical field related to locks, and in particular relates to a door lock structure. Background Art

[0002] With the continuous development of smart locks, the handle shape of smart locks has evolved from a horizontal handle to a vertical handle and a handle-free smart lock. At the same time, it has brought about an inevitable finger pinching phenomenon. For this reason, it is necessary to add an anti-finger pinching structure with protective measures to the smart lock while meeting the appearance.

[0003] At present, the anti-pinch structure and the lock body on the existing smart locks are usually a split structure. The anti-pinch structure requires adding parts to the original lock body, which not only destroys the integrity of the appearance of the smart lock, thereby reducing the customer experience, but also increases the installation difficulty for on-site installers. Summary of the invention

[0004] In view of this, it is necessary to provide a door lock structure for solving the above technical problems.

[0005] A door lock structure includes a panel and a reversing seat, wherein the panel is detachably mounted on the reversing seat; a baffle is provided on the reversing seat, wherein the baffle and the reversing seat are integrated and located between the reversing seat and the panel, and the baffle cooperates with the reversing seat and the panel to jointly enclose a handle cavity having an opening;

[0006] When the reversing seat rotates and changes direction, the baffle rotates with the reversing seat as a whole to change the direction of the opening.

[0007] It can be understood that through the reasonable structural setting of the above-mentioned baffle, the baffle is integrated on the reversing seat, and the handle cavity formed by the baffle, the reversing seat and the panel is used to prevent hand pinching. It not only simplifies the structure and ensures the overall external aesthetics of the door lock structure, but also facilitates the subsequent installation of the door lock structure on the door body; at the same time, the direction of the opening on the handle cavity formed by the baffle, the panel and the reversing seat can be changed along with the rotation and reversing of the reversing seat, so that the door lock structure can be suitable for door bodies that open in different directions, which has the effect of expanding the scope of application of the door lock structure.

[0008] In one embodiment, the baffle includes a first enclosure portion, a second enclosure portion, and a connecting plate portion. The first enclosure portion and the second enclosure portion are located on both sides of the reversing seat close to an end surface of the panel, and the two ends of the connecting plate portion are connected to the first enclosure portion and the second enclosure portion.

[0009] It can be understood that the structure of the baffle is specifically implemented through the structural arrangement of the first enclosure portion, the connecting plate portion and the second enclosure portion.

[0010] In one of the embodiments, the door lock structure further includes a fixing member, which passes through the first enclosure portion and / or the second enclosure portion and is connected and fixed to the panel.

[0011] It can be understood that, through the structural arrangement of the above-mentioned fixing parts, the assembly connection of the panel on the reversing seat is specifically implemented, so as to facilitate the installation of the panel on the reversing seat.

[0012] In one embodiment, there are multiple fixing members, and the multiple fixing members are symmetrically separated on both sides of the reversing seat.

[0013] It can be understood that, by properly positioning the fixing parts, the reversing seat can be rotated 180° relative to the panel and then connected with the fixing parts, so as to meet the use requirements of connecting the panel and the reversing seat with the fixing parts.

[0014] In one embodiment, the panel is provided with a rotating part, the reversing seat is provided with a rotating matching part, the rotating matching part matches with the rotating part, and the reversing seat can rotate 180° relative to the panel through the matching between the rotating matching part and the rotating part.

[0015] It can be understood that the rotation reversal of the reversing seat is specifically realized through the structural arrangement of the rotating portion and the rotating matching portion.

[0016] In one embodiment, the rotating portion is configured as an arc-shaped groove provided on the panel, and the rotating matching portion is configured as a limiting convex column provided on the reversing seat, and the limiting convex column passes through the arc-shaped groove.

[0017] It can be understood that the structural arrangement of the rotating portion and the rotating matching portion is specifically implemented through the structural arrangement of the arc groove and the limiting convex column.

[0018] In one embodiment, the arc groove is configured as a semicircular structure.

[0019] It is understandable that by setting the arc groove as a semicircular structure, when the reversing seat is adjusted relative to the panel, the limiting boss can be used to limit the abutment between the two ends of the arc groove, so as to facilitate the reversing seat to adjust relative to the panel.

[0020] In one embodiment, a first lock core mounting portion is provided on the panel, and a second lock core mounting portion is provided on the reversing seat, and the first lock core mounting portion can be inserted into the second lock core mounting portion, wherein a portion of the first lock core mounting portion extending into the second lock core mounting portion is clamped with a retaining ring to limit the first lock core mounting portion from being separated from the second lock core mounting portion.

[0021] It can be understood that, through the structural arrangement of the above-mentioned first lock core mounting part and the second lock core mounting part, the panel and the reversing seat can be first assembled and limited by a retaining ring to facilitate the assembly connection between the panel and the reversing seat; at the same time, the reversing seat can rotate relative to the panel with the first lock core mounting part as the rotation center, so as to facilitate the adjustment of the reversing seat relative to the panel.

[0022] In one of the embodiments, a decorative cover is connected to one end of the panel away from the reversing seat, wherein a lock core cover is movably connected to the decorative cover.

[0023] It can be understood that the structural setting of the above-mentioned decorative cover ensures the overall external aesthetics of the door lock structure.

[0024] In one of the embodiments, a bottom plate is connected to an end of the reversing seat facing away from the panel, and the reversing seat can be installed on the door body through the bottom plate.

[0025] It can be understood that the structural arrangement of the base plate facilitates the installation of the reversing seat on the door body. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A cross-sectional view of a door lock structure provided in one embodiment of the present application.

[0027] Figure 2 This is an exploded view of a door lock structure provided in one embodiment of the present application.

[0028] Figure 3 This is a schematic diagram of the assembly structure of the panel and the reversing seat in this application.

[0029] Figure 4 It is a schematic diagram of the structure of the panel in this application.

[0030] Figure 5 It is a structural schematic diagram of the reversing seat in this application.

[0031] Among them, 10, panel; 11, rotating part; 111, arc groove; 12, first lock core installation part; 20, reversing seat; 21, baffle; 211, first enclosure part; 212, second enclosure part; 213, connecting plate part; 22, rotating matching part; 221, limiting boss; 23, second lock core installation part; 30, decorative cover; 31, lock core cover; 40, bottom plate; 50, lock core; 101, handle cavity; 1011, opening; 102, fixing part; 103, retaining ring. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] It should be noted that when an element is referred to as being "provided on" another element, it may be directly provided on the other element or there may be a central element. When an element is considered to be "provided on" another element, it may be directly provided on the other element or there may be a central element at the same time. When an element is considered to be "fixed to" another element, it may be directly fixed to the other element or there may be a central element at the same time.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0035] See also Figures 1 to 5 As shown, the door lock structure provided by the present application includes a panel 10 , a reversing seat 20 , a decorative cover 30 , a base plate 40 , and a lock core 50 .

[0036] In the present application, the decorative cover 30 is mounted on the panel 10, the bottom plate 40 is mounted on the reversing seat 20, and the panel 10 is detachably mounted on the reversing seat 20, the lock core 50 penetrates the bottom plate 40 and the lock core 50 and extends into the panel 10, and then the panel 10 is covered with the decorative cover 30. Among them, the decorative cover 30 is movably connected to the lock core cover 31, and the lock core cover 31 is used to selectively block the key hole (not shown) on the lock core 50, so that the door lock structure can be specifically installed on the door body (not shown) through the bottom plate 40. It should be noted that the decorative cover 30 can be specifically fixed to the panel 10 by screws, and the bottom plate 40 can also be fixed to the reversing seat 20 by screws.

[0037] In one embodiment, a baffle 21 is provided on the reversing seat 20. The baffle 21 and the reversing seat 20 are configured as an integral unit and are located between the reversing seat 20 and the panel 10. The baffle 21 cooperates with the reversing seat 20 and the panel 10 to jointly form a handle cavity 101 with an opening 1011. When the reversing seat 20 rotates and reverses, the baffle 21 rotates as a whole with the reversing seat 20 to change the direction of the opening 1011. The door lock structure integrates the baffle 21 for preventing fingers from being pinched on the reversing seat 20, which not only simplifies the structure and ensures the overall appearance of the door lock structure, but also facilitates the subsequent installation of the door lock structure on the door body; at the same time, the direction of the opening 1011 on the handle cavity 101 surrounded by the baffle 21, the panel 10 and the reversing seat 20 can be changed along with the rotation and reversing of the reversing seat 20, so that the door lock structure can be suitable for door bodies that open in different directions to the left or right, thereby expanding the scope of application of the door lock structure.

[0038] In one embodiment, the baffle 21 includes a first enclosure portion 211, a second enclosure portion 212, and a connecting plate portion 213. The first enclosure portion 211 and the second enclosure portion 212 are located on both sides of the reversing seat 20 close to an end surface of the panel 10, and the two ends of the connecting plate portion 213 are connected to the first enclosure portion 211 and the second enclosure portion 212, thereby specifically realizing the structure of the baffle 21.

[0039] It should be noted that there is only one handle cavity 101, and the lock core 50 is arranged to penetrate the handle cavity 101, so that the space of the handle cavity 101 on the door lock structure is as large as possible, so that it is convenient for a person's hand to reach into the handle cavity 101, and then it is convenient for a person's hand to act on the door lock structure.

[0040] Secondly, the door lock structure also includes a fixing member 102, which passes through the first enclosure portion 211 and / or the second enclosure portion 212 and is connected and fixed to the panel 10, so as to specifically realize the assembly connection of the panel 10 on the reversing seat 20, so as to facilitate the installation of the panel 10 on the reversing seat 20. It should be noted that the fixing member 102 can be specifically set as a fixing screw.

[0041] In one embodiment, there are multiple fixing members 102, which are symmetrically distributed on both sides of the reversing seat 20, so that the reversing seat 20 can be rotated 180° relative to the panel 10 and then fixed with the same fixing member 102 to meet the use requirements of connecting the panel 10 and the reversing seat 20 with the fixing member 102.

[0042] Specifically, there are two fixing members 102, one of which passes through the first enclosure 211 and is screwed to the panel 10, and the other fixing member 102 passes through the second enclosure 212 and is screwed to the panel 10, so that the reversing seat 20 and the panel 10 of the door lock structure are connected and fixed by two fixing members 102. Of course, it should be noted that the connection method between the reversing seat 20 and the panel 10 is not limited to that shown in the figure. For those skilled in the art, bolts can be passed through the reversing seat 20 and screwed to the panel 10, wherein the part of the bolt disposed between the reversing seat 20 and the panel 10 is sleeved with a spacer, and the spacer is respectively pressed against the reversing seat 20 and the panel 10, so as to achieve the purpose of connecting and fixing the reversing seat 20 and the panel 10 with bolts.

[0043] In one embodiment, a rotating portion 11 is provided on the panel 10, and a rotating matching portion 22 is provided on the reversing seat 20. The rotating matching portion 22 matches with the rotating portion 11, and the reversing seat 20 can rotate 180° relative to the panel 10 through the matching between the rotating matching portion 22 and the rotating portion 11, so as to specifically realize that the reversing seat 20 drives the baffle 21 to rotate and reverse, thereby making the door lock structure applicable to door bodies that open in different directions to the left and right, which has the effect of expanding the application scope of the door lock structure.

[0044] It can be understood that through the cooperation between the rotating part 11 on the panel 10 and the rotating matching part 22 on the reversing seat 20, the reversing seat 20 can rotate relative to the panel 10 under the cooperation between the rotating part 11 and the rotating matching part 22, thereby ensuring the determination of the assembly position between the reversing seat 20 and the panel 10, and further facilitating the assembly connection between the panel 10 and the reversing seat 20.

[0045] Specifically, the rotating part 11 is configured as an arc groove 111 provided on the panel 10, and the rotating matching part 22 is configured as a limiting convex column 221 provided on the reversing seat 20, and the limiting convex column 221 is configured to penetrate the arc groove 111, so as to specifically implement the structural configuration of the rotating part 11 and the rotating matching part 22. Of course, it should be noted that the rotating part 11 and the rotating matching part 22 are not limited to those shown in the figure, and for those skilled in the art, the rotating part 11 can be configured as a limiting convex column, and the rotating matching part 22 can be configured as an arc groove, which will not be elaborated here.

[0046] Among them, the arc groove 111 is set to a semicircular structure, so that when the reversing seat 20 is adjusted relative to the panel 10, it can be limited by the collision between the limiting protrusion 221 and the two ends of the arc groove 111, so as to facilitate the reversing seat 20 to adjust relative to the panel 10.

[0047] It can be understood that the panel 10 is provided with a first lock core mounting portion 12, the reversing seat 20 is provided with a second lock core mounting portion 23, and the lock core 50 can penetrate the second lock core mounting portion 23 and extend into the first lock core mounting portion 12, so as to meet the use requirements of the lock core 50 being installed on the reversing seat 20 and the panel 10. It should be noted that the center line of the first lock core mounting portion 12 and the center line of the arc groove 111 are arranged on the same straight line, so as to meet the requirement that the reversing seat 20 can be adjusted relative to the panel 10.

[0048] In one embodiment, the first lock core mounting portion 12 can be inserted into the second lock core mounting portion 23, wherein the portion of the first lock core mounting portion 12 extending into the second lock core mounting portion 23 is clamped with a retaining ring 103 to limit the first lock core mounting portion 12 from being separated from the second lock core mounting portion 23, so that the retaining ring 103 can be used to first perform assembly limiting between the panel 10 and the reversing seat 20 to facilitate the assembly connection between the panel 10 and the reversing seat 20; at the same time, the reversing seat 20 can rotate relative to the panel 10 with the first lock core mounting portion 12 as the rotation center, so as to facilitate the adjustment of the reversing seat 20 relative to the panel 10.

[0049] In summary, the door lock structure of the present application integrates the baffle 21 for preventing hand pinching on the reversing seat 20, which not only simplifies the structure and ensures the overall external aesthetics of the door lock structure, but also facilitates the subsequent installation of the door lock structure on the door body; in addition, the panel 10 and the reversing seat 20 are connected and fixed to the panel 10 and the reversing seat 20 through the structure of the above-mentioned arc groove 111 and the limiting boss 221, and the fixing member 102 is used to connect and fix the panel 10 and the reversing seat 20, so that the reversing seat 20 can be rotated relative to the panel 10, that is, the direction of the opening 1011 on the handle cavity 101 on the door lock structure can be changed to meet the different door opening directions of the door body to which the door lock structure is applied.

[0050] The technical features of the above embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0051] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present invention, and are not intended to limit the present invention. As long as they are within the spirit of the present invention, appropriate changes and modifications to the above embodiments are within the scope of protection claimed by the present invention.

Claims

1. A door lock structure, comprising a panel (10) and a reversing seat (20), wherein the panel (10) is detachably mounted on the reversing seat (20); characterized in that: The reversing seat (20) is provided with a baffle (21), the baffle (21) and the reversing seat (20) are arranged as an integral body and are located between the reversing seat (20) and the panel (10), and the baffle (21) cooperates with the reversing seat (20) and the panel (10) to jointly enclose a handle cavity (101) having an opening (1011); Wherein, when the reversing seat (20) rotates and changes direction, the baffle (21) rotates as a whole with the reversing seat (20) to change the direction of the opening (1011); The panel (10) is provided with a rotating portion (11), the reversing seat (20) is provided with a rotating matching portion (22), the rotating matching portion (22) matches with the rotating portion (11), and the reversing seat (20) can rotate 180° relative to the panel (10) through the matching between the rotating matching portion (22) and the rotating portion (11); An end of the panel (10) facing away from the reversing seat (20) is connected to a decorative cover (30), wherein a lock core cover (31) is movably connected to the decorative cover (30).

2. The door lock structure according to claim 1, characterized in that: The baffle (21) comprises a first enclosure portion (211), a second enclosure portion (212), and a connecting plate portion (213); the first enclosure portion (211) and the second enclosure portion (212) are located on both sides of the reversing seat (20) close to an end surface of the panel (10); and two ends of the connecting plate portion (213) are connected to the first enclosure portion (211) and the second enclosure portion (212).

3. The door lock structure according to claim 2, characterized in that: The door lock structure further comprises a fixing member (102), wherein the fixing member (102) passes through the first enclosure portion (211) and / or the second enclosure portion (212), and is connected and fixed to the panel (10).

4. The door lock structure according to claim 3, characterized in that: There are multiple fixing members (102), and the multiple fixing members (102) are symmetrically arranged on both sides of the reversing seat.

5. The door lock structure according to claim 1, characterized in that: The rotating portion (11) is configured as an arc-shaped groove (111) provided on the panel (10), and the rotating matching portion (22) is configured as a limiting convex column (221) provided on the reversing seat (20), and the limiting convex column (221) is provided through the arc-shaped groove (111).

6. The door lock structure according to claim 5, characterized in that: The arc-shaped groove (111) is configured as a semicircular structure.

7. The door lock structure according to claim 1, characterized in that: The panel (10) is provided with a first lock core mounting portion (12), and the reversing seat (20) is provided with a second lock core mounting portion (23), and the first lock core mounting portion (12) can be inserted into the second lock core mounting portion (23), wherein the portion of the first lock core mounting portion extending into the second lock core mounting portion is clamped with a retaining ring to limit the first lock core mounting portion (12) from being separated from the second lock core mounting portion (23).

8. The door lock structure according to claim 1, characterized in that: One end of the reversing seat (20) that faces away from the panel (10) is connected to a bottom plate (40), and the reversing seat (20) can be installed on the door body through the bottom plate (40).

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