Door lock catch

Abstract

The utility model discloses a door lock catch, which belongs to the technical field of door lock catches, and comprises a lock head seat and a fixed seat which are respectively arranged on a door and a door frame, the lock head seat is provided with a key assembly capable of moving up and down, one side of the lock head seat is provided with a concave part, the concave part is connected with a lock head buckle, and the lock head buckle is arranged between the concave part and the key assembly. The door lock catch has the advantages that the door lock catch is simple to mount and cannot be opened by mistaken touch, good use experience can be provided for a user, air in a room can circulate, and a door gap is reserved for a pet to be convenient for the pet to go in and out.

Description

Technical Field

[0001] The utility model belongs to the technical field of door lock buckles, and more specifically relates to a door lock buckle. Background Art

[0002] Nowadays, many people have pet cats and dogs at home. In order to leave a gap for pets to enter and exit, and at the same time allow air to circulate in the room, door locks are installed on the door frame and door. This can leave a gap for pets to enter and exit, and also ensure a certain degree of privacy in the room.

[0003] However, the current door lock design has defects and is easily opened by accident, resulting in poor overall security and difficulty in providing users with a good user experience. Utility Model Content

[0004] The main purpose of the utility model is to provide a door lock that will not be opened by accident and can provide users with a good use experience.

[0005] According to the first aspect of the utility model, a door lock is provided, comprising a lock seat and a fixed seat respectively installed on the door and the door frame, characterized in that a button assembly which can move up and down is arranged on the lock seat, a recess is arranged on one side of the lock seat, a lock buckle is connected to the recess, the lock buckle is arranged between the recess and the button assembly to lock the lock buckle, and one end of the lock buckle away from the recess is connected to the fixed seat by a webbing.

[0006] In a specific embodiment of the present invention, the button assembly includes a button and a bottom plate, and an elastic member is arranged between the button and the bottom plate.

[0007] In a specific embodiment of the present invention, a mounting hole is further provided on a side of the button close to the bottom plate, one end of the elastic member is arranged in the mounting hole, and the other end of the elastic member is arranged on the bottom plate.

[0008] In a specific embodiment of the utility model, a plurality of guide holes are provided on a side of the button close to the bottom plate, and a plurality of guide posts are provided on the bottom plate. The guide posts can be inserted into the guide holes and move.

[0009] In a specific embodiment of the utility model, a locking portion and a pressing portion are respectively provided at both ends of the button, the height of the locking portion is smaller than the height of the pressing portion, and an installation space is provided between the locking portion and the pressing portion.

[0010] In a specific embodiment of the present invention, two through holes are formed on the lock base, and the locking portion and the pressing portion pass through the two through holes respectively.

[0011] In a specific embodiment of the present invention, the webbing is provided with an adjusting buckle for adjusting the length.

[0012] In a specific embodiment of the present invention, a connecting portion for connecting the webbing is provided on the fixing seat.

[0013] In a specific embodiment of the present invention, the bottoms of the lock seat and the fixing seat are both provided with mounting holes.

[0014] In a specific embodiment of the present invention, the bottoms of the lock seat and the fixing seat are both provided with double-sided stickers.

[0015] One of the above technical solutions of the utility model has at least one of the following advantages or beneficial effects:

[0016] The lock seat and fixing seat of this door lock are respectively installed on the door and door frame, and the lock seat is buckled with a lock buckle, which is connected to the fixing seat by a webbing, so that a gap is left between the door and the door frame, and the button assembly locks the position of the lock buckle on the lock seat, and the button assembly is pressed so that the lock buckle can be taken out of the lock seat, thereby completing the unlocking; if locking and fixing is required, the lock buckle is put back into the recessed part of the lock seat, and the button assembly re-locks the lock buckle to complete the locking. The door lock is easy to install and will not be opened by accident. It can provide users with a good user experience, which can allow air circulation in the room and leave a door gap for pets to enter and exit easily. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0018] Figure 1 It is a schematic diagram of the structure of a door lock buckle in one embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of the exploded structure of a door lock buckle in one embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of a lock base in one embodiment of the utility model;

[0021] Figure 4 It is a cross-sectional view of a lock base in one embodiment of the utility model;

[0022] Figure 5 It is a structural schematic diagram of a key in an embodiment of the utility model. DETAILED DESCRIPTION

[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions from beginning to end. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0024] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more features.

[0027] In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the term "connection" should be understood in a broad sense. For example, it can be a fixed connection or a movable connection, a detachable connection or a non-detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be internal connection between two elements, indirect connection, or an interactive relationship between two elements.

[0028] The following disclosure provides many different embodiments or examples for implementing different solutions of the present invention.

[0029] Reference Figures 1 to 5As shown, a door lock is provided, including a lock seat 1 and a fixed seat 5 respectively installed on the door and the door frame, a button assembly which can move up and down is arranged on the lock seat 1, a recess 11 is arranged on one side of the lock seat 1, a lock buckle 2 is connected to the recess 11, the lock buckle 2 is arranged between the recess 11 and the button assembly to lock the lock buckle 2, and one end of the lock buckle 2 away from the recess 11 is connected to the fixed seat 5 through a webbing 12.

[0030] In this embodiment, the lock seat 1 and the fixing seat 5 are respectively installed on the door and the door frame, and the lock seat 1 and the fixing seat 5 are connected by a webbing 12, so that a certain gap is left between the door and the door frame, which can not only allow air to circulate in the room, but also leave a gap for pets to flow in and out. The lock buckle 2 is locked in the recess 11 of the lock seat 1 by the button assembly. The button assembly is pressed to move the button assembly downward, thereby releasing the lock of the lock buckle 2. At this time, the lock buckle 2 can be pulled outward to complete the unlocking; if it needs to be re-locked, the lock buckle 2 is placed into the recess 11. When the lock buckle 2 contacts the button assembly, the button assembly will automatically move downward until the lock buckle 2 completely enters the recess 11, and the button assembly will automatically return to its original state, thereby locking the lock buckle 2. The door lock buckle is easy to install and will not be opened by accident, which can provide users with a good user experience.

[0031] In one embodiment of the present invention, the key assembly includes a key 3 and a base plate 4, and an elastic member 7 is disposed between the key 3 and the base plate 4, so that the key 3 can bounce back to its original state under the action of the elastic member 7 after being pressed.

[0032] Furthermore, an assembly hole 32 is provided on one side of the button 3 close to the base plate 4, one end of the elastic member 7 is arranged in the assembly hole 32, and the other end of the elastic member 7 is arranged on the base plate 4. One end of the elastic member 7 is fixed to prevent the elastic member 7 from shifting during operation, thereby making the elastic force ineffective.

[0033] Preferably, a plurality of guide holes 31 are provided on one side of the button 3 close to the base plate 4, and a plurality of guide posts 41 are provided on the base plate 4. The guide posts 41 can be inserted into the guide holes 31 and move around. Each guide hole 31 corresponds to a guide post 41 for fitting. When the button 3 is pressed, the guide holes 31 of the button 3 and the guide posts 41 on the base plate 4 are positioned and guided to each other, so that the button 3 can be pressed smoothly.

[0034] A locking portion 33 and a pressing portion 34 are respectively provided at both ends of the button 3. A specific mark is also provided on the pressing portion 34 for the convenience of identification by the operator. The height of the locking portion 33 is less than that of the pressing portion 34, which is convenient for the operator to press. At the same time, due to the limitation of the lock base 1, the locking portion 33 does not need to be too high to lock the lock buckle 2. An installation space 35 is provided between the locking portion 33 and the pressing portion 34 for easy installation with the lock base 1.

[0035] Preferably, the side of the locking portion 33 away from the recess 11 is provided with an inclined surface, so that when the lock buckle 2 is locked into the recess 11, it can be locked without pressing the pressing portion 34. The lock base 1 is provided with two through holes 13, and the locking portion 33 and the pressing portion 34 pass through the two through holes 13 respectively. The locking portion 33 passes through the through holes 13 to lock the lock buckle 2, and the pressing portion 34 passes through the through holes 13 and is exposed on the surface of the lock base 1, so that the operator can press it.

[0036] In one embodiment of the utility model, an adjusting buckle 6 for adjusting the length is provided on the webbing 12 , one end of the webbing 12 is connected and fixed to the locking buckle 2 , and passes through the adjusting buckle 6 and the fixing seat 5 , and the adjusting buckle 6 can adjust the length of the webbing 12 .

[0037] In an embodiment of the present invention, a connecting portion 51 for connecting the webbing 12 is disposed on the fixing seat 5 , so that the other end of the webbing 12 is fixed on the connecting portion 51 .

[0038] In an embodiment of the present invention, mounting holes 9 are provided at the bottom of the lock base 1 and the fixing base 5, so as to facilitate selection of different mounting methods in different scenarios.

[0039] In one embodiment of the utility model, the bottom of the lock base 1 and the fixing base 5 are both provided with double-sided stickers 10, which are convenient for sticking on the door and the door frame, and the installation is simple and convenient.

[0040] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A door lock, comprising a lock seat (1) and a fixing seat (5) respectively mounted on a door and a door frame, characterized in that: The lock seat (1) is provided with a button assembly that can move up and down, a recess (11) is provided on one side of the lock seat (1), a lock buckle (2) is connected to the recess (11), the lock buckle (2) is arranged between the recess (11) and the button assembly so as to lock the lock buckle (2), and one end of the lock buckle (2) away from the recess (11) is connected to the fixing seat (5) through a webbing (12).

2. The door lock according to claim 1, characterized in that: The key assembly comprises a key (3) and a base plate (4), and an elastic member (7) is arranged between the key (3) and the base plate (4).

3. The door lock according to claim 2, characterized in that: A mounting hole (32) is also provided on one side of the button (3) close to the bottom plate (4); one end of the elastic member (7) is arranged in the mounting hole (32), and the other end of the elastic member (7) is arranged on the bottom plate (4).

4. The door lock according to claim 2, characterized in that: A plurality of guide holes (31) are provided on one side of the button (3) close to the bottom plate (4), and a plurality of guide posts (41) are provided on the bottom plate (4). The guide posts (41) can be inserted into the guide holes (31) and move.

5. The door lock according to claim 2, characterized in that: A locking portion (33) and a pressing portion (34) are respectively provided at both ends of the button (3); the height of the locking portion (33) is smaller than the height of the pressing portion (34); and an installation space (35) is provided between the locking portion (33) and the pressing portion (34).

6. The door lock according to claim 5, characterized in that: The lock base (1) is provided with two through holes (13), and the locking portion (33) and the pressing portion (34) pass through the two through holes (13) respectively.

7. The door lock according to claim 1, characterized in that: The webbing (12) is provided with an adjusting buckle (6) for adjusting the length.

8. The door lock according to claim 1, characterized in that: The fixing seat (5) is provided with a connecting portion (51) for connecting the webbing (12).

9. The door lock according to claim 1, characterized in that: The bottoms of the lock seat (1) and the fixing seat (5) are both provided with mounting holes (9).

10. The door lock according to claim 1, characterized in that: The bottoms of the lock seat (1) and the fixing seat (5) are both provided with double-sided stickers (10).

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