A handle structure

Abstract

The utility model discloses a handle structure, its technical scheme main points are including fixed arm and adjustment unit, fixed arm is provided with at least two groups, and one end of fixed arm is fixedly connected on the drawer, and the both sides of adjustment unit are respectively slidably connected on the fixed arm, and the limit structure is arranged between adjustment unit and fixed arm, the middle part of adjustment unit is provided with handheld groove, and this handle structure can play the role of effectively shielding the lock hole.

Description

Technical Field

[0001] This utility model relates to a handle structure, and more specifically, it relates to a handle structure. Background Technology

[0002] Designing the drawer key lock hole as concealed offers significant advantages in multiple dimensions, including security, aesthetics, privacy protection, and space utilization, especially meeting the management needs of private items or important documents in home and office settings.

[0003] The concealed keyhole design avoids exposing the keyhole, greatly reducing the risk of being pried open with illegal tools and effectively protecting the privacy and security of items inside the drawer. In terms of user experience, there's no need to worry about dust or foreign objects clogging the keyhole, making daily cleaning and maintenance much more convenient. Moreover, this design extends the lifespan of the lock to some extent, reducing the probability of malfunctions caused by exposed keyholes.

[0004] Based on the above advantages, the applicant proposes an innovative handle structure design that, through the ingenious cooperation between the drawer handle and the drawer, conceals the drawer lock hole, aiming to provide users with a safer and more convenient user experience. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a handle structure that can effectively block the key hole.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a handle structure, comprising a fixed arm and an adjusting part, wherein at least two sets of fixed arms are provided, and one end of the fixed arm is fixedly connected to the drawer, and both sides of the adjusting part are slidably connected to the fixed arm, and a limit structure is provided between the adjusting part and the fixed arm; A hand-held slot is provided through the middle of the adjustment section.

[0007] The present invention is further configured such that the fixed arm is arranged in an L-shape.

[0008] The present invention is further configured such that: a sliding groove is provided on the fixed arm, and a sliding block is provided on the adjusting part, and the sliding block is slidably connected in the sliding groove.

[0009] The present invention is further configured such that the upper end of the sliding groove can be detachably installed on the sealing plate.

[0010] The present invention is further configured such that: the sealing plate is T-shaped, and both sides of the sealing plate are provided with connecting holes, and the upper end of the fixing arm is provided with a threaded hole corresponding to the connecting hole.

[0011] The present invention is further configured such that: the limiting structure includes a limiting hole, a limiting head, and a driving member; the limiting hole is disposed on the fixed arm; the limiting head is slidably connected to the adjusting part; and the driving member is used to drive the limiting head to move toward the limiting hole.

[0012] The present invention is further configured such that: the driving component includes a fixed base and an adjusting plate; the fixed base is provided with a driving groove and a driving spring; the lower end of the adjusting plate extends to provide a driving block; the driving block is slidably connected in the driving groove; and one end of the driving spring abuts against the driving block and the other end abuts against the groove wall of the driving groove.

[0013] The present invention is further configured such that: a guide groove is provided on the adjusting plate, a guide block is provided at the upper end of the fixing seat, and the guide block is inserted into the guide groove.

[0014] The present invention is further configured such that: the limiting structure is provided in two sets, and is symmetrically arranged along the middle of the adjusting part.

[0015] The present invention is further configured such that the guide block is a positioning bolt screwed onto the fixed base.

[0016] In summary, this utility model has the following beneficial effects: by using the sliding adjustment part, the drawer lock hole can be covered, thereby providing a certain degree of security and effectively preventing dust or foreign objects from accumulating in the lock hole. Attached Figure Description

[0017] Figure 1 A three-dimensional structural diagram of a handle structure; Figure 2 This is a partially exploded view of a handle structure; Figure 3 This is a partial structural diagram of a handle structure; Figure 4 This is a schematic diagram of the limiting head and adjusting plate in a handle structure.

[0018] Reference numerals: 1. Fixed arm; 11. Sliding groove; 12. Sealing plate; 2. Adjustment part; 21. Hand-held groove; 22. Sliding block; 3. Limiting structure; 31. Limiting hole; 32. Limiting head; 33. Driving component; 34. Fixed base; 341. Driving groove; 342. Driving spring; 343. Guide block; 35. Adjusting plate; 351. Driving block; 352. Guide groove. Detailed Implementation

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. Identical components are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," and "lower" used in the following description refer to directions in the accompanying drawings, and the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0020] Reference Figures 1 to 4 As shown, in order to achieve the above objectives, the present invention provides the following technical solution: a handle structure, including a fixed arm 1 and an adjusting part 2, wherein at least two sets of fixed arms 1 are provided, and one end of the fixed arm 1 is fixedly connected to the drawer, and both sides of the adjusting part 2 are slidably connected to the fixed arm 1, and a limit structure 3 is provided between the adjusting part 2 and the fixed arm 1. A hand-held slot 21 is provided through the middle of the adjustment section 2.

[0021] The design of this utility model, through the sliding adjustment part 2, achieves the effect of covering the drawer lock hole, thereby providing a certain degree of security and effectively preventing the lock hole from accumulating dust or foreign objects and becoming blocked.

[0022] The present invention is further configured such that the fixed arm 1 is arranged in an L-shape. This design allows it to be semi-enclosed, thereby improving the stability of the adjustment part 2 during installation.

[0023] The present invention is further configured such that: a sliding groove 11 is provided on the fixed arm 1, and a sliding block 22 is provided on the adjusting part 2, the sliding block 22 being slidably connected within the sliding groove 11. Figure 2 As shown, the adjustment part 2 can be stably slid by the cooperation of the sliding block 22 and the sliding groove 11.

[0024] The present invention is further configured such that the upper end of the sliding groove 11 is detachably mounted on the sealing plate 12. With this design, when the sliding block 22 of the adjusting part 2 is assembled between the two fixed arms 1 along the sliding groove 11, it is sealed by the sealing plate 12, thus restricting the movement of the adjusting part 2.

[0025] The present invention is further configured such that: the sealing plate 12 is T-shaped, and both sides of the sealing plate 12 are provided with connecting holes, and the upper end of the fixing arm 1 is provided with a threaded hole corresponding to the connecting hole.

[0026] The structure is designed so that the protruding part of the sealing piece 12 is first inserted into the sliding groove 11 to form a position fit, and then the threaded hole and the connecting hole are locked together by bolts.

[0027] Note that the connection between the fixed arm 1 and the drawer is an existing connection, which can be a bolt connection, etc.

[0028] In addition, to maintain the aesthetics of the upper part of the handle, the sealing plate 12 is preferably set at the lower part of the handle.

[0029] This utility model is further configured such that: the limiting structure 3 includes a limiting hole 31, a limiting head 32, and a driving member 33. The limiting hole 31 is disposed on the fixed arm 1, the limiting head 32 is slidably connected to the adjusting part 2, and the driving member 33 is used to drive the limiting head 32 to move towards the limiting hole 31. This structure design allows the adjusting part 2 to be stably in at least two position states, and the limiting hole 31 is provided in at least one set, or two sets.

[0030] For example, when there are two sets of limiting holes 31, referred to as the lower hole and the upper hole, when the limiting head 32 is located in the lower hole, the adjusting part 2 can cover the lock hole. Its main purpose is to warn others that the drawer has a certain degree of privacy and to reduce unprofessional unlocking operations. It is not a drawer with professional anti-theft features.

[0031] When the adjusting part 2 moves upward, the limiting head 32 is inserted into the upper hole, thereby limiting and fixing it, exposing the lock hole for unlocking operation.

[0032] The present invention is further configured such that: the driving component 33 includes a fixed base 34 and an adjusting plate 35, the fixed base 34 is provided with a driving groove 341 and a driving spring 342, the lower end of the adjusting plate 35 extends to provide a driving block, the driving block is slidably connected in the driving groove 341, and one end of the driving spring 342 abuts against the driving block, and the other end abuts against the groove wall of the driving groove 341.

[0033] like Figure 3 and Figure 4 As shown, under the action of the drive spring 342, the limiting head 32 can be inserted into the limiting hole 31. Since the end of the limiting head 32 is provided with rounded corners, when the adjusting part 2 is pushed to move, the limiting head 32 can be retracted by the design of the rounded corners and the drive spring 342 can be compressed until it moves to another limiting hole 31 position. Under the action of the drive spring 342, it will extend again to form a fixed position.

[0034] This invention is further configured such that: two sets of limiting structures 3 are provided, and they are symmetrically arranged along the middle of the adjusting part 2. This design improves the stability of the locking.

[0035] The present invention is further configured such that: a guide groove 351 is provided on the adjusting plate 35, and a guide block 343 is provided at the upper end of the fixing seat 34, and the guide block 343 is inserted into the guide groove 351.

[0036] The guide block 343 is a positioning bolt screwed onto the fixed base 34. This structure is designed to fix the fixed base 34 while forming a guiding structure with the fixed base 34. Through the dual cooperation of the guide block 343 and the guide groove 351, and the drive block and the drive groove 341, the stability of the movement of the limit head 32 is improved.

[0037] Since the adjustment part 2 is equipped with a drive component 33, the adjustment part 2 is assembled from two parts: an upper housing and a lower housing, which facilitates the design and installation of the drive component 33.

[0038] The above are merely preferred embodiments of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are within its protection scope. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within its protection scope.

Claims

1. A handle structure, characterized in that: It includes a fixed arm (1) and an adjusting part (2). The fixed arm (1) is provided in at least two sets, and one end of the fixed arm (1) is fixedly connected to the drawer. The two sides of the adjusting part (2) are slidably connected to the fixed arm (1). A limit structure (3) is provided between the adjusting part (2) and the fixed arm (1). A hand-held slot (21) is provided through the middle of the adjustment part (2).

2. The handle structure according to claim 1, characterized in that: The fixed arm (1) is arranged in an L-shape.

3. The handle structure according to claim 1, characterized in that: The fixed arm (1) is provided with a sliding groove (11), and the adjusting part (2) is provided with a sliding block (22), which is slidably connected to the sliding groove (11).

4. The handle structure according to claim 3, characterized in that: The upper end of the sliding groove (11) can be detachably installed on the sealing plate (12).

5. A handle structure according to claim 4, characterized in that: The sealing piece (12) is T-shaped, and connecting holes are provided on both sides of the sealing piece (12). The upper end of the fixing arm (1) is provided with a threaded hole corresponding to the connecting hole.

6. A handle structure according to claim 1, characterized in that: The limiting structure (3) includes a limiting hole (31), a limiting head (32), and a driving member (33). The limiting hole (31) is disposed on the fixed arm (1), the limiting head (32) is slidably connected in the adjusting part (2), and the driving member (33) is used to drive the limiting head (32) to move in the direction of the limiting hole (31).

7. A handle structure according to claim 6, characterized in that: The driving component (33) includes a fixed base (34) and an adjusting plate (35). The fixed base (34) is provided with a driving groove (341) and a driving spring (342). The lower end of the adjusting plate (35) is provided with a driving block. The driving block is slidably connected in the driving groove (341), and one end of the driving spring (342) abuts against the driving block, and the other end abuts against the groove wall of the driving groove (341).

8. A handle structure according to claim 7, characterized in that: The adjusting plate (35) is provided with a guide groove (351), and the upper end of the fixed seat (34) is provided with a guide block (343), which is inserted into the guide groove (351).

9. A handle structure according to claim 6, characterized in that: The limiting structure (3) is provided in two sets and is symmetrically arranged along the middle of the adjusting part (2).

10. A handle structure according to claim 8, characterized in that: The guide block (343) is a positioning bolt screwed onto the fixed seat (34).

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