A single-point lock structure and a drawer including the same

Abstract

The utility model relates to a single point formula lock structure and including the drawer and car of this single point formula lock structure, wherein, a single point formula lock structure includes support, catch hand, be equipped with fixed part on the support, be equipped with the hook on the catch hand, rotate through the catch hand to drive the hook with fixed part interlock or unlock. Advantageous effect is: simple structure, convenient operation has reduced manufacturing cost and installation difficulty, low failure rate, low space requirement, namely, can realize the arrangement of this single point formula lock structure in small space.

Description

Technical Field

[0001] This utility model relates to the field of automotive technology, specifically to a single-point lock structure and a drawer and vehicle including the single-point lock structure. Background Technology

[0002] Modern lock mechanisms are characterized by a large number of structural components, which increases manufacturing costs and installation difficulty. At the same time, the failure rate is relatively high; for example, damage to a component in the transmission mechanism or jamming of the bolt can cause the entire lock mechanism to malfunction. Therefore, addressing the drawback of numerous parts in lock structures is a pressing issue that needs to be resolved. Utility Model Content

[0003] This utility model addresses the technical problems existing in the prior art by providing a single-point lock structure and a drawer and carriage including the single-point lock structure.

[0004] The technical solution of this utility model to solve the above-mentioned technical problems is as follows:

[0005] The first aspect of this utility model is to provide a single-point lock structure, including a bracket and a handle;

[0006] The bracket is equipped with a fixing component;

[0007] The buckle is equipped with a hook, and by rotating the buckle, the hook can be interlocked or unlocked with the fixing component.

[0008] As a further technical solution, the bracket also includes a connector;

[0009] The fastener has a U-shaped longitudinal section, and the ends of the two long sides of the U-shape are fixed to one end face of the connector. The hook is screwed into or out of the horizontal side of the U-shape to achieve interlocking or unlocking.

[0010] As a further technical solution, the handle also includes a force-bearing plate, a rotating shaft, and a spring-loaded component;

[0011] The fixed end of the hook is fixed to the force-bearing plate;

[0012] The rotating shaft passes through a hole at the bottom of the hook, and the spring-loaded part is sleeved on the part of the rotating shaft that is exposed on the hook.

[0013] As a further technical solution, the handle also includes a base fixed to the force-bearing plate;

[0014] The base extends from the end of the rotating shaft, and the spring is located between the base and the hook. The hook is rotated along the rotating shaft by pulling the force plate.

[0015] As a further technical solution, there are two bases, which are symmetrically arranged on both sides of the hook;

[0016] The base extends from each end of the rotating shaft to the corresponding side.

[0017] As a further technical solution, the fixed end of the spring-loaded component abuts against the force-bearing plate, and the movable end of the spring-loaded component is engaged in the locking hole at the upper part of the hook.

[0018] As a further technical solution, the longitudinal section of the connector is ﹂-shaped, and the ends of the two long sides of the fastener are fixed to the surface where the transverse side of the ﹂-shaped structure is located.

[0019] The second aspect of this utility model protects a drawer, including a single-point lock structure as described in the first aspect.

[0020] The third aspect of this utility model protects a vehicle that includes a drawer as described in the second aspect.

[0021] As a further technical solution, the bracket is fixed to the instrument beam, and the handle is installed on the table.

[0022] The beneficial effects of this utility model are:

[0023] 1. The single-point lock structure of this utility model includes a bracket and a handle. It has a simple structure, is easy to operate, and reduces manufacturing costs and installation difficulty. It has a low failure rate and low space requirements, that is, it can be installed in small spaces.

[0024] 2. The drawer with the single-point lock structure of this utility model is easy to open and close, and can be unlocked without complicated actions, thus improving the convenience of use;

[0025] 3. In vehicles, such as automobiles, where the drawer of this utility model is located, it can be installed on the driver's side, allowing the driver to operate it quickly with one hand while driving, which is convenient and fast. Attached Figure Description

[0026] Figure 1 , Figure 2 These are schematic diagrams of a single-point lock structure of this utility model from different perspectives when interlocked.

[0027] Figure 3 This is a schematic diagram of the single-point lock structure of this utility model during unlocking;

[0028] Figure 4 This is a schematic diagram of a single-point lock structure of the present invention installed on a vehicle;

[0029] Figure 5This is a longitudinal section schematic diagram of a single-point lock structure of this utility model when installed on a vehicle.

[0030] The attached diagram lists the components represented by each number as follows:

[0031] Bracket 1, fastener 11, connector 12;

[0032] 2. Handle, 21. Hook, 211. Moving part, 212. Fixing part, 213. Locking hole, 22. Force plate, 23. Rotating shaft, 24. Spring-loaded part, 25. Base;

[0033] Tabletop 3. Detailed Implementation

[0034] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0035] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0036] In the description of this application, the term "for example" is used to mean "used as an example, illustration, or description." Any embodiment described as "for example" in this application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is provided to enable any person skilled in the art to implement and use the present invention. Details are set forth in the following description for purposes of explanation. It should be understood that those skilled in the art will recognize that the present invention can be implemented without using these specific details. In other instances, well-known structures and processes will not be described in detail to avoid obscuring the description of the present invention with unnecessary detail. Therefore, the present invention is not intended to be limited to the embodiments shown, but is consistent with the broadest scope of the principles and features disclosed in this application.

[0037] Example 1

[0038] See Figures 1-3This utility model provides a single-point lock structure, including a bracket 1 and a handle 2; the bracket 1 is provided with a fixing member 11; the handle 2 is provided with a hook 21, and the hook 21 is interlocked or unlocked with the fixing member 11 by rotating the handle 2.

[0039] For example, the hook 21 includes a movable part 211 and a fixed part 212. One end of the movable part 211 is fixedly connected to one end of the fixed part 212, and the angle formed by the connection between the movable part 211 and the fixed part 212 is an acute angle. That is, the higher end of the movable part 211 is connected to the upper part of the fixed part 212, and the lower end of the movable part 211 is inclined downward, so that the movable part 211 hooks the fixing member 11 under the drive of the fixed part 212 to achieve interlocking, or the movable part 211 rotates under the drive of the fixed part 212 to move away from the fixing member 11 to achieve unlocking.

[0040] See Figures 1-3 In the specific implementation process, the bracket 1 also includes a connector 12; the longitudinal section of the fixing member 11 is U-shaped, and the ends of the two long sides of the U-shape are fixed to one end face of the connector 12. The hook 21 is screwed into or out of the horizontal side of the U-shape to achieve interlocking or unlocking.

[0041] It should be noted that the connector 12 and the fastener 11 are integrally formed. For example, they can be manufactured by stamping and welding, and the material can be metal.

[0042] It should be noted that the connector 12 can be used to fix the structure to which the lock needs to be installed. Correspondingly, the handle 2 can be rotatably installed on the structure to which the lock needs to be installed, so as to realize the interlocking or unlocking of the bracket 1 and the handle 2.

[0043] Furthermore, the longitudinal section of the connector 12 is ﹂-shaped, and the ends of the two long sides of the fastener 11 are fixed to the surface where the transverse side of the ﹂-shaped structure is located.

[0044] For example, the upper end face of the connector 12 can be fixed to a device (e.g., a drawer) that requires a lock, for example, by welding.

[0045] See Figures 1-3In the specific implementation, the handle 2 also includes a force-bearing plate 22, a rotating shaft 23, and a spring-loaded component 24; the fixed end of the hook 21 is fixed to the force-bearing plate 22, that is, the end of the fixed part 212 of the hook 21 facing away from the movable part 211 is fixed to the force-bearing plate 22; the rotating shaft 23 passes through a through hole (not labeled in the figure) at the lower part of the hook 21, and the spring-loaded component 24 is sleeved on the part of the rotating shaft 23 that is exposed on the hook 21. It should be noted that the through hole is opened in the fixed part 212; the rotating shaft 23 is arranged parallel to the force-bearing plate 22. When the force-bearing plate 22 is pulled, under the action of the rotating shaft 23, the force-bearing plate 22 and the hook 21 rotate synchronously about the axis of the rotating shaft 23, thereby realizing the interlocking or unlocking of the bracket 1 and the handle 2.

[0046] Furthermore, the handle 2 also includes a base 25 fixed to the force plate 22; the end of the rotating shaft 23 extends out of the base 25, and the spring-loaded member 24 is located between the base 25 and the hook 21, so that the hook 21 can be rotated along the rotating shaft 23 by pulling the force plate 22.

[0047] It should be noted that the base 25 has a hole through which the rotating shaft 23 passes. The base 25 is fixed to the force-bearing plate 22.

[0048] For example, there are two bases 25, symmetrically arranged on both sides of the hook 21; the two ends of the rotating shaft 23 extend from the corresponding bases 25. That is, the hook 21 and the spring-loaded member 24 are both located between the two bases 25.

[0049] See Figures 1-3 In the specific implementation process, the fixed end of the spring-loaded component 24 abuts against the force-bearing plate 22, and the movable end of the spring-loaded component 24 is inserted into the locking hole 213 on the upper part of the hook 21.

[0050] For example, the spring-loaded component 24 is a torsion spring. When the bracket 1 and the handle 2 are in an interlocked state, the torsion spring is in a compressed state.

[0051] This utility model is implemented as follows:

[0052] When the bracket 1 and the buckle 2 are in an interlocked state (see...) Figures 1-2 When the spring-loaded component 24 is in a compressed state, when it needs to be unlocked, the force plate 22 is pulled, so that the hook 21 and the force plate 22 rotate along the rotation axis 23 and disengage from the fixing component 11. At this time, the spring-loaded component 24 releases pressure.

[0053] The single-point lock structure in this embodiment is simple, easy to manufacture, and requires little installation space.

[0054] Example 2

[0055] See Figure 4 , Figure 5 This embodiment provides a drawer that includes a single-point lock structure as described in Embodiment 1. This effectively saves drawer space and allows for one-handed unlocking. For example, installing the single-point lock structure described in Embodiment 1 on a car's glove box allows the driver to operate it quickly with one hand, improving ease of use; installation and maintenance are simple and cost-effective.

[0056] Furthermore, the single-point lock structure of Embodiment 1 can be installed in the middle of the top of the glove box cover to optimize the glove box space and improve space utilization.

[0057] Example 3

[0058] See Figure 4 , Figure 5 This embodiment provides a vehicle that includes a drawer as described in Embodiment 2;

[0059] For example, the bracket 1 is fixed to the instrument beam, and the handle 2 is installed on the table 3; due to the installation of the single-point locking structure, maintenance is convenient, reducing later maintenance costs and time costs.

[0060] It should be noted that the descriptions of each embodiment in the above embodiments have different focuses. For parts that are not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0061] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0062] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A single-point lock structure, characterized in that, Includes a bracket (1) and a handle (2); The bracket (1) is provided with a fixing member (11); The handle (2) is provided with a hook (21), and the hook (21) is interlocked or unlocked with the fastener (11) by rotating the handle (2).

2. The single-point lock structure according to claim 1, characterized in that, The bracket (1) also includes a connector (12); The longitudinal section of the fastener (11) is U-shaped, and the ends of the two long sides of the U-shape are fixed to one end face of the connector (12). The hook (21) is screwed into or out of the horizontal side of the U-shape to achieve interlocking or unlocking.

3. A single-point lock structure according to claim 2, characterized in that, The handle (2) also includes a force plate (22), a rotating shaft (23), and a spring-loaded component (24); The fixed end of the hook (21) is fixed to the force plate (22); The rotating shaft (23) passes through the through hole at the bottom of the hook (21), and the spring-loaded part (24) is sleeved on the part of the rotating shaft (23) that is exposed on the hook (21).

4. A single-point lock structure according to claim 3, characterized in that, The handle (2) also includes a base (25) fixed to the force plate (22); The end of the rotating shaft (23) extends out of the base (25), and the spring-loaded member (24) is located between the base (25) and the hook (21). The hook (21) is rotated along the rotating shaft (23) by pulling the force plate (22).

5. A single-point lock structure according to claim 4, characterized in that, There are two bases (25), which are symmetrically arranged on both sides of the hook (21); The base (25) extends from both ends of the rotating shaft (23) to the corresponding sides.

6. A single-point lock structure according to claim 3, characterized in that, The fixed end of the spring-loaded component (24) abuts against the force plate (22), and the movable end of the spring-loaded component (24) is inserted into the card hole (213) on the upper part of the hook (21).

7. A single-point lock structure according to claim 2, characterized in that, The longitudinal section of the connector (12) is ﹂-shaped, and the ends of the two long sides of the fastener (11) are fixed to the surface where the horizontal side of the ﹂-shaped is located.

8. A drawer, characterized in that, Includes a single-point lock structure as described in any one of claims 1-7.

9. A vehicle, characterized in that, Includes a drawer as described in claim 8.

10. A vehicle according to claim 9, characterized in that, The bracket (1) is fixed to the instrument beam, and the handle (2) is installed on the table (3).

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