Lock body tensioning fixing block

Abstract

The utility model discloses a lock body tensioning and fixing block which comprises a tensioning and clamping assembly and a lock body, a connecting lug is arranged on the lock body, the tensioning and clamping assembly comprises two fixing plates, the two fixing plates are symmetrically distributed up and down, two tensioning plates are arranged between the two fixing plates, and the two tensioning plates are connected with the connecting lug. A plurality of rectangular grooves are formed in the rear sides, close to each other, of the two fixing plates, connecting columns are fixedly installed in the rectangular grooves in the fixing plates, the connecting columns are movably sleeved with spring sleeves which are in bilateral symmetry, a plurality of sliding sleeves are arranged on the upper side and the lower side of the tensioning plate, and the tensioning plate is installed on the connecting columns in a sliding mode through the sliding sleeves. And when the lock body mounting groove reserved in the door body is too large, the tensioning clamping assembly is used for driving the lock body to be mounted, the effect of conveniently mounting the lock bodies with different sizes and different thicknesses is achieved, and the convenience of mounting the lock bodies is improved. The utility model relates to the technical field of locks.

Description

Technical Field

[0001] The utility model relates to the technical field of locks, in particular to a lock body tensioning and fixing block. Background Art

[0002] The installation process of the lock body usually depends on the specific lock body type and application scenario. According to the type of door lock to be installed (such as ordinary lock, electronic lock, bedroom lock, etc.), prepare the corresponding door lock and accessories.

[0003] When the lock is installed on the door, a groove for installing the lock will be reserved on the door. The lock groove reserved on the door is of a fixed size. When the lock body to be installed is small, the lock is difficult to install into the larger lock groove. This kind of problem is prone to occur during the installation of the lock, resulting in low matching degree of the lock body.

[0004] For this purpose, we propose a lock body tensioning and fixing block. Utility Model Content

[0005] The utility model mainly solves the above technical problem and provides a lock body tensioning and fixing block.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a lock body tensioning and fixing block, comprising a tensioning and clamping assembly and a lock body, the lock body is provided with a connecting ear, the tensioning and clamping assembly comprises two fixing plates, the two fixing plates are symmetrically distributed up and down, two tensioning plates are arranged between the two fixing plates, the two fixing plates are close to each other and have a plurality of rectangular grooves on their rear sides, connecting columns are fixedly installed in the rectangular grooves on the fixing plates, a left-right symmetrical spring sleeve is movably sleeved on the connecting column, a plurality of sliding sleeves are arranged on the upper and lower sides of the tensioning plate, and the tensioning plate is slidably installed on the connecting column through the sliding sleeve;

[0007] An extension frame is provided on one side of the two fixing plates which are away from each other, and an adjusting lug is provided inside the extension frame.

[0008] Preferably, a slider is provided on the inner wall of the extension frame, and a slide groove is provided on both the left and right sides of the adjusting pull ear. The adjusting pull ear is slidably mounted on the fixed plate through the cooperation between the slide groove and the slider in the fixed plate.

[0009] Preferably, the adjusting lug is provided with a plurality of sets of fastening holes.

[0010] Preferably, the side wall surface of the extension frame is provided with rivet holes.

[0011] Preferably, the elastic force of the spring sleeve pushes the two tensioning plates towards each other. When in use, the lock body is placed between the two tensioning plates, and the two tensioning plates are moved away from each other by the squeezing force of the lock body. The two tensioning plates are provided to facilitate fixing of lock bodies of different thicknesses.

[0012] Preferably, gaskets are fixedly pasted on both the front and rear sides of the adjusting lug. The gaskets improve the connection stability between the tension clamping assembly and the door body, and at the same time, the gaskets improve the connection stability between the lock body and the tension clamping assembly.

[0013] Beneficial Effects

[0014] The present utility model provides a lock body tension fixing block, which has the following beneficial effects:

[0015] (1) When using this lock body tension fixing block, first, the lock body is sleeved between two tension plates. By sliding the adjusting lug up and down, the position of the adjusting lug corresponds to the connecting ear on the lock body. Then, a rivet passes through the rivet hole, which facilitates fixing the position of the adjusting lug, making the extension frame in the adjusting lug in a relatively fixed state. The lock body is fixed to the tension clamping assembly by using bolts to connect the connecting ear of the lock body and the adjusting lug. Then, bolts are used to pass through the fastening holes to fix the adjusting lug to the door body. When the reserved lock body installation groove on the door body is too large, the tension clamping assembly is used to drive the installation of the lock body, achieving the effect of facilitating the installation of lock bodies of different sizes and thicknesses, and improving the convenience of lock body installation.

[0016] (2) By setting the gaskets, the connection stability between the tension clamping assembly and the door body is improved, and at the same time, the connection stability between the lock body and the tension clamping assembly is improved, achieving the effect of stably installing the lock body. Description of the Drawings

[0017] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only exemplary. For those of ordinary skill in the art, without creative efforts, other implementation drawings can be obtained based on the provided drawings.

[0018] The structures, ratios, sizes, etc. disclosed in this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the limited conditions for the implementation of the present utility model. Therefore, they do not have technical substantive significance. Any modification of the structure, change of the ratio relationship, or adjustment of the size, without affecting the efficacy and purpose that the present utility model can achieve, should still fall within the scope covered by the technical content disclosed in the present utility model.

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the lock body tension fixing block;

[0020] Figure 2Schematic three-dimensional structure diagram of the tension clamping component in the lock body tension fixing block;

[0021] Figure 3 Schematic three-dimensional structure diagram of the fixing plate in the lock body tension fixing block;

[0022] Figure 4 Schematic three-dimensional structure diagram of the tension plate in the lock body tension fixing block;

[0023] Figure 5 Schematic three-dimensional structure diagram of the adjusting lug in the lock body tension fixing block.

[0024] Legend:

[0025] 1. Tension clamping component; 2. Lock body; 3. Fixing plate; 4. Tension plate; 5. Adjusting lug; 6. Fastening hole; 7. Sliding groove; 8. Gasket; 9. Rivet hole; 300. Extension frame; 301. Connecting column; 302. Spring sleeve; 400. Sliding sleeve. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0027] Embodiment: A lock body tension fixing block, as Figures 1 to 4 shown, includes a tension clamping component 1 and a lock body 2. The lock body 2 is provided with a connecting ear. The tension clamping component 1 includes two fixing plates 3, and the two fixing plates 3 are symmetrically distributed up and down. There are two tension plates 4 between the two fixing plates 3. A plurality of rectangular grooves are opened on the rear sides of the two fixing plates 3 close to each other. Connecting columns 301 are fixedly installed in the rectangular grooves of the fixing plates 3. Symmetric left and right spring sleeves 302 are movably sleeved on the connecting columns 301. A plurality of sliding sleeves 400 are provided on the upper and lower sides of the tension plates 4. The tension plates 4 are slidably installed on the connecting columns 301 through the sliding sleeves 400. The elastic force of the spring sleeves 302 pushes the two tension plates 4 closer to each other. When in use, the lock body 2 is placed between the two tension plates 4, and the two tension plates 4 are separated from each other by the extrusion force of the lock body 2. By providing the two tension plates 4, it is convenient to fix the lock bodies 2 with different thicknesses;

[0028] Furthermore, as Figure 3 and Figure 5As shown in the figure, on the sides of the two fixing plates 3 facing away from each other, there are extension frames 300. On the inner wall surface of the extension frames 300, there are sliders. Inside the extension frames 300, there is an adjusting lug 5. On the left and right sides of the adjusting lug 5, there are sliding grooves 7. The adjusting lug 5 is slidably installed on the fixing plate 3 through the sliding fit of the sliding grooves 7 with the fixing plate 3. The adjusting lug 5 is provided with a plurality of fastening holes 6 penetrating through it. On the side wall surface of the extension frame 300, there are rivet holes 9. When in use, first, the lock body 2 is sleeved between the two tensioning plates 4. By sliding the adjusting lug 5 up and down, the position of the adjusting lug 5 corresponds to the connecting ear on the lock body 2. Then, a rivet passes through the rivet hole 9, so as to conveniently fix the position of the adjusting lug 5, making the adjusting lug 5 in a relatively fixed state inside the extension frame 300. The lock body 2 is fixed to the adjusting lug 5 through the connecting ear by using a bolt, so that the lock body 2 is fixed inside the tensioning and clamping assembly 1. Then, a bolt is used to pass through the fastening hole 6 to fix the adjusting lug 5, so that the adjusting lug 5 is fixed on the door body. When the installation groove for the lock body 2 reserved on the door body is too large, the tensioning and clamping assembly 1 is used to drive the lock body 2 for installation, which is convenient for installing lock bodies 2 of different sizes;

[0029] Further, as Figure 5 shown, on the front and back sides of the adjusting lug 5, gaskets 8 are fixedly pasted. By providing the gaskets 8, the connection stability between the tensioning and clamping assembly 1 and the door body is improved. At the same time, the gaskets 8 improve the connection stability between the lock body 2 and the tensioning and clamping assembly 1.

[0030] The working principle of the present utility model:

[0031] When in use, first, the lock body 2 is sleeved between the two tensioning plates 4. By sliding the adjusting lug 5 up and down, the position of the adjusting lug 5 corresponds to the connecting ear on the lock body 2. Then, a rivet passes through the rivet hole 9, so as to conveniently fix the position of the adjusting lug 5, making the adjusting lug 5 in a relatively fixed state inside the extension frame 300. The lock body 2 is fixed to the adjusting lug 5 through the connecting ear by using a bolt, so that the lock body 2 is fixed inside the tensioning and clamping assembly 1. Then, a bolt is used to pass through the fastening hole 6 to fix the adjusting lug 5, so that the adjusting lug 5 is fixed on the door body. When the installation groove for the lock body 2 reserved on the door body is too large, the tensioning and clamping assembly 1 is used to drive the lock body 2 for installation, which is convenient for installing lock bodies 2 of different sizes.

[0032] By providing the gaskets 8, the connection stability between the tensioning and clamping assembly 1 and the door body is improved. At the same time, the gaskets 8 improve the connection stability between the lock body 2 and the tensioning and clamping assembly 1.

[0033] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments, and what is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A lock body tensioning and fixing block, comprising a tensioning and clamping assembly (1) and a lock body (2), wherein the lock body (2) is provided with a connecting ear, and is characterized in that: The tensioning and clamping assembly (1) comprises two fixing plates (3), the two fixing plates (3) are symmetrically distributed up and down, two tensioning plates (4) are arranged between the two fixing plates (3), a plurality of rectangular grooves are provided on the rear sides of the two fixing plates (3) close to each other, connecting columns (301) are fixedly installed in the rectangular grooves on the fixing plates (3), and a left-right symmetrical spring sleeve (302) is movably sleeved on the connecting columns (301), a plurality of sliding sleeves (400) are arranged on the upper and lower sides of the tensioning plate (4), and the tensioning plate (4) is slidably installed on the connecting column (301) through the sliding sleeves (400); An extension frame (300) is provided on the side of the two fixing plates (3) facing away from each other, and an adjustment lug (5) is provided inside the extension frame (300).

2. The tensioning and fixing block for a lock body according to claim 1, wherein: The inner wall surface of the extension frame (300) is provided with a sliding block, and the left and right sides of the adjusting pull ear (5) are provided with sliding grooves (7). The adjusting pull ear (5) is slidably mounted on the fixed plate (3) through the cooperation of the sliding grooves (7) and the sliding block in the fixed plate (3).

3. The tightening and fixing block for a lock body according to claim 1, wherein: The adjusting lug (5) is provided with a plurality of groups of fastening holes (6).

4. The tensioning and fixing block for a lock body according to claim 1, characterized in that: The side wall surface of the extension frame (300) is provided with rivet holes (9).

5. A lock body tensioning and fixing block according to claim 1, characterized in that: The elastic force of the spring sleeve (302) pushes the two tensioning plates (4) closer to each other.

6. The tensioning and fixing block of a lock body according to claim 1, wherein: Gaskets (8) are fixedly adhered to both the front and rear sides of the adjusting pull ear (5).

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