Lock convenient to install

Abstract

The utility model relates to the technical field of locksets, in particular to a lockset convenient to install, which comprises a lock body, a lock cylinder arranged in the lock body and a lock catch arranged on one side of the lock body, first fixing convex blocks are fixedly arranged on the upper side face and the lower side face of the lock body respectively, and a positioning insertion hole is formed in the center of the lock catch. The lock cylinder is matched with the positioning inserting hole in an inserted mode, second fixing protruding blocks are fixedly installed on the upper side face and the lower side face of the lock catch, guide blocks are further fixedly installed on the upper side face and the lower side face of the lock catch, alignment assemblies are arranged on the upper side face and the lower side face of the lock body and comprise storage sleeves fixedly installed on the lock body, and alignment plates are slidably connected into the storage sleeves. The alignment plate is in sliding connection with the guide block, and a second screw fixing hole is formed in a plate body at the front end of the alignment plate. According to the utility model, the alignment installation operation is convenient, and the use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of locks, in particular to a lock that is easy to install. Background Art

[0002] A lock refers to a device that serves a sealing function, usually including a lock, a key and its accessories. The use of locks can provide the greatest anti-theft protection. There are many types of locks on the market, which can be divided into multiple categories according to the different materials. Currently, the locks on the market are generally fixed to the corresponding door body by fastening screws. The use of fastening screws for fixed connection has the advantage of easy installation.

[0003] However, although the locks on the market use fastening screws for fastening, which has the advantage of being easy to install, the entire lock set consists of two separate parts: a lock body and a lock catch. The lock body and lock catch are usually installed on the door body and door frame respectively. In this case, there is a lack of guiding and positioning components between the lock body and the lock catch, which is not conducive to keeping the lock body and the lock catch at the same level. Furthermore, after installation, the lock core may not be properly inserted into the lock catch. In this case, the lock body or lock catch needs to be disassembled and adjusted before being re-secured. This operation is relatively cumbersome and inconvenient for the user. In view of this, a lock set that is easy to install is proposed. Utility Model Content

[0004] The purpose of the present invention is to provide a lock that is easy to install, so as to solve the defects mentioned in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A lock that is easy to install includes a lock body, a lock core arranged in the lock body and a lock catch arranged on one side of the lock body, wherein first fixing protrusions are fixedly installed on the upper and lower side surfaces of the lock body, a positioning socket is provided at the center position of the lock catch, the lock core is plugged into the positioning socket, second fixing protrusions are fixedly installed on the upper and lower side surfaces of the lock catch, guide blocks are also fixedly installed on the upper and lower side surfaces of the lock catch, and an alignment component is provided on the upper and lower side surfaces of the lock body, the alignment component includes a storage sleeve fixedly installed on the lock body, an alignment plate is slidably connected in the storage sleeve, the alignment plate is slidably connected to the guide block, and a second screw fixing hole is provided on the front end plate of the alignment plate.

[0007] Preferably, a slot is provided in the guide block, and the alignment plate is slidably connected to the slot, so that the alignment plate can be inserted into the slot to realize alignment operation of the lock body and the lock buckle.

[0008] Preferably, the size of the alignment plate is adapted to the size of the slot for stable guiding operation.

[0009] Preferably, the front side of the slot is connected to the outside world, and a first screw fixing hole connected to the outside world is provided on the rear side slot wall of the slot, so as to facilitate fixing operation using a fastening screw at the first screw fixing hole.

[0010] Preferably, a storage chamber with a front end connected to the outside is provided in the storage sleeve, and the alignment plate is located in the storage chamber and is slidably connected to the storage chamber, so as to facilitate the storage operation of the alignment plate.

[0011] Preferably, a front side sliding hole is provided on the front side wall of the storage chamber along the length direction of the storage sleeve, and a slider is fixedly installed on the front side surface of the rear end plate body of the alignment plate. The slider is located in the front side sliding hole and is slidably connected to the front side sliding hole, thereby limiting the outward sliding distance of the alignment plate to prevent the alignment plate from slipping out of the storage chamber.

[0012] Preferably, the size of the sliding block is adapted to the size of the front sliding hole for stable sliding operation.

[0013] Preferably, elliptical holes are provided on the front and rear walls of the right end portion of the storage chamber, and the elliptical holes and the second screw fixing holes are used for inserting and fixing screws.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model provides an alignment component and a guide block to ensure that when in use, the alignment plate is extended outward, and then the guide block is sleeved on the alignment plate. At this time, the lock body and the lock buckle can be kept in the same straight line, which is conducive to ensuring the position of the lock core and the positioning hole is aligned, so that there will be no position offset, and the effect of facilitating guided positioning installation is achieved.

[0016] 2. The utility model is convenient for fixing and installing the lock body and the lock buckle using fastening screws by providing the first fixing protrusion, the second fixing protrusion, the first screw fixing hole and the second screw fixing hole, and is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is one of the partial structural diagrams of the utility model;

[0019] Figure 3 This is a schematic diagram of the exploded structure of the alignment component of the utility model;

[0020] Figure 4 This is the second schematic diagram of the partial structure of the utility model;

[0021] Figure 5 For this utility model Figure 4 Enlarged view of point A in the middle.

[0022] The meaning of each number in the figure is:

[0023] 1. Lock body; 10. Lock core; 11. First fixing protrusion;

[0024] 2. Locking buckle; 20. Positioning jack; 21. Second fixing protrusion; 22. Guide block; 221. Slot; 222. First screw fixing hole;

[0025] 3. Alignment assembly; 30. Storage sleeve; 31. Storage chamber; 32. Front sliding hole; 33. Elliptical hole; 34. Alignment plate; 35. Slider; 36. Second screw fixing hole. DETAILED DESCRIPTION

[0026] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-Figure 5 The utility model provides a technical solution: a lock that is easy to install, comprising a lock body 1, a lock core 10 arranged in the lock body 1 and a lock catch 2 arranged on one side of the lock body 1, first fixing protrusions 11 are fixedly installed on both upper and lower sides of the lock body 1, a positioning socket 20 is provided at the center of the lock catch 2, the lock core 10 is plugged into the positioning socket 20, and second fixing protrusions 21 are fixedly installed on both upper and lower sides of the lock catch 2, so that the first fixing protrusion 11 and the second fixing protrusion 21 can be fixed by fastening screws to achieve the effect of fixing the lock body 1 and the lock catch 2;

[0028] Specifically, guide blocks 22 are fixedly installed on the upper and lower side surfaces of the lock buckle 2, and alignment components 3 are provided on the upper and lower side surfaces of the lock body 1. The alignment component 3 includes a storage sleeve 30 fixedly installed on the lock body 1, and an alignment plate 34 is slidably connected in the storage sleeve 30. The alignment plate 34 is slidably connected to the guide block 22. A second screw fixing hole 36 is provided on the front end plate of the alignment plate 34, which is convenient for using the alignment plate 34 to be inserted into the guide block 22 to realize the limiting operation between the lock body 1 and the lock buckle 2, so that the lock body 1 and the lock buckle 2 remain in the same straight line, further ensuring that the lock core 10 can be smoothly inserted into the positioning hole 20.

[0029] In this embodiment, a slot 221 is provided in the guide block 22, and the alignment plate 34 is slidably connected to the slot 221, so that the alignment plate 34 can be inserted into the slot 221 to align the lock body 1 and the lock buckle 2; the size of the alignment plate 34 is adapted to the size of the slot 221 for stable guiding operation.

[0030] Specifically, the front side of the slot 221 is connected to the outside world, and a first screw fixing hole 222 connected to the outside world is provided on the rear side slot wall of the slot 221, so as to facilitate the fixing operation using a fastening screw at the first screw fixing hole 222.

[0031] Furthermore, a storage chamber 31 is provided in the storage sleeve 30 , the front end of which is connected to the outside world. The alignment plate 34 is located in the storage chamber 31 and is slidably connected to the storage chamber 31 , which facilitates the storage operation of the alignment plate 34 .

[0032] In addition, a front side sliding hole 32 is provided on the front side wall of the storage chamber 31 along the length direction of the storage sleeve 30, and a slider 35 is fixedly installed on the front side surface of the rear end plate body of the alignment plate 34. The slider 35 is located in the front side sliding hole 32 and is slidably connected to the front side sliding hole 32, thereby limiting the outward sliding distance of the alignment plate 34 to prevent the alignment plate 34 from slipping out of the storage chamber 31.

[0033] It is worth noting that the size of the slider 35 is adapted to the size of the front sliding hole 32 for stable sliding operation.

[0034] It is worth noting that an elliptical hole 33 is provided on both the front and rear walls of the right end portion of the storage chamber 31 . The elliptical hole 33 and the second screw fixing hole 36 are used for inserting and fixing screws.

[0035] When the lock of the present invention is easy to install, the alignment plate 34 is extended outward and the end of the alignment plate 34 is inserted into the slot 221. At this time, the lock body 1 and the lock buckle 2 can be kept in the same straight line. Then the lock body 1 and the lock buckle 2 are close to the door body and the door frame, and the second fixing protrusion 21 is first fixed to the door frame with a fastening screw, and then the position of the lock body 1 is adjusted left and right. After the position adjustment is completed, the first fixing protrusion 11 is fixed to the door body with a fastening screw, and then the alignment plate 34 is stored in the storage sleeve 30. Finally, the guide block 22, the storage sleeve 30 and the alignment plate 34 are fixed to the door body and the door frame at the first screw fixing hole 222 and the second screw fixing hole 36 using fastening screws to complete the installation operation.

[0036] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A lock that is easy to install, comprising a lock body (1), a lock core (10) disposed in the lock body (1), and a lock catch (2) disposed on one side of the lock body (1), characterized in that: A first fixing protrusion (11) is fixedly mounted on both upper and lower sides of the lock body (1); a positioning socket (20) is provided at the center of the lock buckle (2); the lock core (10) is plugged into the positioning socket (20); a second fixing protrusion (21) is fixedly mounted on both upper and lower sides of the lock buckle (2); a guide block (22) is also fixedly mounted on both upper and lower sides of the lock buckle (2); an alignment component (3) is provided on both upper and lower sides of the lock body (1); the alignment component (3) includes a receiving sleeve (30) fixedly mounted on the lock body (1); an alignment plate (34) is slidably connected in the receiving sleeve (30); the alignment plate (34) is slidably connected to the guide block (22); a second screw fixing hole (36) is provided on the front end plate of the alignment plate (34).

2. The easy-to-install lock according to claim 1, characterized in that: A slot (221) is provided in the guide block (22), and the alignment plate (34) is slidably connected to the slot (221).

3. The easy-to-install lock according to claim 2, characterized in that: The size of the alignment plate (34) is adapted to the size of the slot (221) for stable guiding operation.

4. The easy-to-install lock according to claim 3, characterized in that: The front side of the slot (221) is connected to the outside world, and a first screw fixing hole (222) connected to the outside world is provided on the rear side slot wall of the slot (221).

5. The easy-to-install lock according to claim 1, characterized in that: The storage sleeve (30) is provided with a storage chamber (31) whose front end is connected to the outside world. The alignment plate (34) is located in the storage chamber (31) and is slidably connected to the storage chamber (31).

6. The easy-to-install lock according to claim 5, characterized in that: A front side sliding hole (32) is provided on the front side wall of the storage chamber (31) and is arranged along the length direction of the storage sleeve (30). A slider (35) is fixedly installed on the front side surface of the rear end plate body of the alignment plate (34). The slider (35) is located in the front side sliding hole (32) and is slidably connected to the front side sliding hole (32).

7. The easy-to-install lock according to claim 6, characterized in that: The size of the slider (35) is adapted to the size of the front sliding hole (32) for stable sliding operation.

8. The easy-to-install lock according to claim 5, characterized in that: Elliptical holes (33) are provided on the front and rear walls of the right end of the receiving chamber (31), and the elliptical holes (33) and the second screw fixing holes (36) are used for screw insertion and fixing operations.

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