Glass door lock stable to install

Abstract

The utility model relates to the technical field of glass door locks, in particular to a stably-installed glass door lock which comprises a glass door. The door lock body is installed on the side edge of the glass door in an inserted mode. The arc-shaped notch and the arc-shaped groove are formed in the side edge of the glass door and the side edge of the door lock body respectively, and the arc-shaped notch is matched with the arc-shaped groove; the three bolts movably penetrate through the surfaces of the glass door and the door lock body and are in threaded connection with the surface of the arc-shaped groove, and a threaded groove and a mounting hole are formed in the two sides of the arc-shaped groove respectively; and the positioning assembly is used for limiting the three bolts in the corresponding threaded grooves. Each positioning block is inserted into the positioning groove in the corresponding bolt, so that each bolt can be effectively limited, the situation that the door lock body is installed unstably due to the fact that the bolt is loosened when being stressed is prevented, and the stability of the door lock body installed on the glass door is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass door locks, in particular to a glass door lock that is firmly installed. Background Art

[0002] Glass door locks, existing glass door locks, with the progress of society, glass doors have become a common decoration facade in people's work and life. Glass doors are a relatively special type of door leaf, and the glass door lock equipped with a glass door is a device used to lock two glass doors for anti-theft.

[0003] At present, when installing a glass door lock, holes are drilled on the glass door and then the lock is installed on the glass door using bolts. However, the door lock is on the glass for a long time. Due to the frequent use of the glass door, the glass door is frequently opened and closed. During this process, the glass door lock will be subjected to a certain amount of vibration. After long-term use, the bolts will inevitably become loose, which can easily lead to the instability of the glass door lock, thereby affecting the use of the glass door lock. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the background technology and to provide a glass door lock that is firmly installed.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A securely mounted glass door lock comprising:

[0007] Glass doors;

[0008] The door lock body is inserted and installed on the side of the glass door;

[0009] The arc-shaped notch and the arc-shaped groove are respectively provided on the side of the glass door and the side of the door lock body, and the arc-shaped notch and the arc-shaped groove match each other;

[0010] Three bolts are movably inserted into the surface of the glass door and the door lock body and are threadedly connected to the surface of the arc-shaped groove. A thread groove and a mounting hole are respectively provided on both sides of the arc-shaped groove.

[0011] The positioning assembly is used to constrain the three bolts in the corresponding thread grooves.

[0012] Preferably, the positioning assembly includes a fixed plate fixedly installed on the surface of the door lock body, a door-shaped strip is slidably inserted on the side of the fixed plate, and a long strip is fixedly installed at both ends of the door-shaped strip, and the long strip and the door-shaped strip are respectively placed on both sides of the fixed plate, a spring is commonly connected between the long strip and the fixed plate, and a positioning block is fixedly installed on the side of the long strip and the door-shaped strip close to the corresponding bolt, and the positioning block is slidably inserted at the end of the corresponding bolt.

[0013] Preferably, the thread groove and the mounting hole are respectively threadedly connected and slidably connected to the bolts, and three insertion holes are opened on the surface of the glass door, and the insertion holes are slidably connected to the bolts.

[0014] Preferably, a positioning groove is formed at the end of each bolt, and the positioning groove is plugged into or separated from the positioning block.

[0015] Preferably, two sliding holes are provided on the side of the fixing plate, and the sliding holes are slidably connected to the door profile.

[0016] Compared with the existing technology, the advantages of the glass door lock provided by the present invention are:

[0017] The utility model can effectively restrict each bolt after tightening each bolt by synchronously moving the long strip and the door-shaped strip toward the bolt under the elastic force of the spring until each positioning block is inserted into the positioning groove on the corresponding bolt, so as to prevent the bolt from loosening and causing the door lock body to be installed unstable, thereby effectively improving the stability of the door lock body installed on the glass door. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of a firmly installed glass door lock proposed by the present invention from a first perspective;

[0019] Figure 2 This is a schematic diagram of a partially exploded structure of a firmly installed glass door lock proposed by the present invention;

[0020] Figure 3 This is a schematic diagram of the structure of a firmly installed glass door lock proposed by the present invention from a second perspective;

[0021] Figure 4 This is a structural schematic diagram of a firmly installed fixing plate in a glass door lock proposed by the present invention.

[0022] In the figure: 1 glass door, 2 door lock body, 3 arc-shaped notch, 4 arc-shaped groove, 5 bolt, 6 threaded groove, 7 mounting hole, 8 fixing plate, 9 door profile, 10 long strip, 11 spring, 12 positioning block, 13 insertion hole, 14 positioning groove, 15 sliding hole. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] Reference Figures 1 to 4 , a securely installed glass door lock comprising:

[0025] The glass door 1 and the door lock body 2 are inserted and installed on the side of the glass door 1. The arcuate notch 3 and the arcuate groove 4 are respectively opened on the side of the glass door 1 and the side of the door lock body 2, and the arcuate notch 3 and the arcuate groove 4 match each other. During installation, the arcuate groove 4 is inserted into the arcuate notch 3, and the door lock body 2 can be installed on the glass door 1.

[0026] Three bolts 5 are movable through the surfaces of the glass door 1 and the door lock body 2 and are threadedly connected to the surface of the arc-shaped groove 4. A threaded groove 6 and a mounting hole 7 are respectively provided on both sides of the arc-shaped groove 4. The threaded groove 6 and the mounting hole 7 are respectively threadedly connected and slidably connected to the bolts 5. Three insertion holes 13 are provided on the surface of the glass door 1, and the insertion holes 13 are slidably connected to the bolts 5. Subsequently, the three bolts 5 are respectively passed through the corresponding mounting holes 7, insertion holes 13 and threaded grooves 6, and each bolt 5 is screwed with the help of an external plum screwdriver and screwed into the corresponding threaded groove 6 to complete the fixation between the door lock body 2 and the glass door 1.

[0027] The positioning assembly is used to limit the three bolts 5 in the corresponding threaded grooves 6. The positioning assembly includes a fixed plate 8 fixedly installed on the surface of the door lock body 2. A door-shaped strip 9 is slidably inserted on the side of the fixed plate 8. Two sliding holes 15 are provided on the side of the fixed plate 8, and the sliding holes 15 are slidably connected to the door-shaped strip 9, which plays a role in limiting the door-shaped strip 9 to prevent it from detaching from the door lock body 2.

[0028] And the two ends of the door-shaped strip 9 are fixedly installed with a long strip 10, and the long strip 10 and the door-shaped strip 9 are respectively placed on both sides of the fixed plate 8, and a spring 11 is connected between the long strip 10 and the fixed plate 8. A spring 11 with a larger elastic force can be used here, which can effectively prevent the glass door 1 and the door lock body 2 from shaking violently when vibrated, which may cause each of the following positioning blocks 12 to automatically detach from the corresponding positioning groove 14.

[0029] The elongated bar 10 and the door-shaped bar 9 are fixedly installed with a positioning block 12 on one side close to the corresponding bolt 5, and the positioning block 12 is slidably inserted into the end of the corresponding bolt 5. A positioning groove 14 is provided at the end of each bolt 5, and the positioning groove 14 is connected or separated from the positioning block 12. When installing the bolt 5, the elongated bar 10 should be pushed to the right first and the spring 11 should be compressed. After each bolt 5 is tightened, the elongated bar 10 should be loosened. Then, under the elastic force of the spring 11, the elongated bar 10 and the door-shaped bar 9 are synchronously reset until each positioning block 12 is inserted into the positioning groove 14 on the corresponding bolt 5. This can effectively restrict each bolt 5 to prevent it from loosening, resulting in unstable installation of the door lock body 2, thereby effectively improving the stability of the door lock body 2 installed on the glass door 1.

[0030] The working principle of this utility model is:

[0031] During installation, insert the arc-shaped groove 4 into the arc-shaped notch 3, and then the door lock body 2 can be installed on the glass door 1. Then, first move the long bar 10 to the right and compress the spring 11;

[0032] Then, sequentially pass the three bolts 5 through the corresponding mounting holes 7, the insertion holes 13 and the threaded grooves 6, and use an external plum screwdriver to screw each bolt 5 into the corresponding threaded groove 6 to complete the fixation between the door lock body 2 and the glass door 1;

[0033] Finally, the long strip 10 is loosened, and then under the elastic force of the spring 11, the long strip 10 and the door-shaped strip 9 are reset synchronously until each positioning block 12 is inserted into the positioning groove 14 on the corresponding bolt 5, so that each bolt 5 can be effectively restricted to prevent it from loosening when under force, resulting in unstable installation of the door lock body 2, thereby effectively improving the stability of the door lock body 2 installed on the glass door 1.

[0034] It is further explained that the above-mentioned fixed connection should be understood in a broad sense unless otherwise clearly specified and limited. For example, it can be welding, gluing, or one-piece molding, etc., which are common means well known to those skilled in the art.

[0035] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A glass door lock with stable installation, characterized in that: include; Glass door (1); A door lock body (2) is inserted and installed on the side of the glass door (1); The arc-shaped notch (3) and the arc-shaped groove (4) are respectively provided on the side of the glass door (1) and the side of the door lock body (2), and the arc-shaped notch (3) and the arc-shaped groove (4) match each other; Three bolts (5) are movably inserted through the surfaces of the glass door (1) and the door lock body (2) and are threadedly connected to the surface of the arc-shaped groove (4). The arc-shaped groove (4) is provided with a thread groove (6) and a mounting hole (7) on both sides thereof; A positioning assembly is used to restrict three bolts (5) within corresponding thread grooves (6).

2. A securely installed glass door lock according to claim 1, characterized in that: The positioning assembly comprises a fixed plate (8) fixedly mounted on the surface of the door lock body (2), a door-shaped strip (9) is slidably inserted on the side of the fixed plate (8), and a long strip (10) is fixedly mounted on both ends of the door-shaped strip (9), and the long strip (10) and the door-shaped strip (9) are respectively placed on both sides of the fixed plate (8), a spring (11) is commonly connected between the long strip (10) and the fixed plate (8), and a positioning block (12) is fixedly mounted on one side of the long strip (10) and the door-shaped strip (9) close to the corresponding bolt (5), and the positioning block (12) is slidably inserted on the end of the corresponding bolt (5).

3. The glass door lock with stable installation according to claim 1, characterized in that: The threaded groove (6) and the mounting hole (7) are respectively threadedly connected and slidably connected to the bolt (5); three insertion holes (13) are provided on the surface of the glass door (1), and the insertion holes (13) are slidably connected to the bolt (5).

4. The glass door lock with stable installation according to claim 1, characterized in that: A positioning groove (14) is provided at the end of each bolt (5), and the positioning groove (14) is plugged into or separated from the positioning block (12).

5. The glass door lock with stable installation according to claim 2, characterized in that: Two sliding holes (15) are provided on the side of the fixing plate (8), and the sliding holes (15) are slidably connected to the door-shaped strip (9).

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