Anti-falling packaging lifting hook

Abstract

The utility model discloses an anti-drop packaging lifting hook which comprises a top seat and a hook piece, a rotating rod is installed in the center of the top seat in a penetrating mode, the bottom end portion of the rotating rod is fixedly connected with the concave face inside the center of the hook piece, rectangular notches are formed in the bottom end portions of the left side and the right side of the top seat respectively, and the two rectangular notches are symmetrically arranged in a staggered mode. Transverse sliding grooves are formed in the positions, close to the front face and the back face of the rectangular notch, of the top base, sliding blocks are installed in the transverse sliding grooves, pin plates are installed at one ends of the sliding blocks, spring pieces are connected to the other ends of the sliding blocks, limiting plates are fixedly connected to the tail ends of the spring pieces, and anti-skid push blocks are fixedly installed on the outer surfaces of the sliding blocks. According to the device, a rotary offset type top seat and hook piece connecting structure is adopted, under the action of the baffle capable of swinging and the bolt plate, double-structure self-locking packaging of the lifting hook is achieved, the structural stability of the lifting hook is enhanced, and an object hung on the lifting hook is effectively prevented from falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware tools, and particularly relates to an anti - detachment encapsulated hook. Background Technique

[0002] In daily life, hooks are often used in kitchens and bathrooms to hang objects such as knives and towels respectively. As a hardware tool, the hook is not only used in daily life but also widely applied in various industries. In its common hook structure, most are semi - circular arc - shaped hooks, and their self - locking structures are mostly single structural parts, with limited gravity - bearing effect. When subjected to a large gravity, the arc - shaped bending section of the hook is prone to detachment from the hook mounting seat at the top end, the hook structure is not stable enough, and the objects hung on the hook will also fall. Therefore, this solution provides an anti - detachment encapsulated hook. Content of the Utility Model

[0003] The purpose of the utility model is to provide an anti - detachment encapsulated hook to solve the problems raised in the above - mentioned background technique.

[0004] To achieve the above - mentioned purpose, the utility model provides the following technical solution: an anti - detachment encapsulated hook, including a top seat and a hook member. A rotating rod is installed through the center of the top seat, and the bottom end of the rotating rod is fixedly connected to the concave surface in the center of the hook member. Rectangular notches are opened at the bottom ends on the left and right sides of the top seat, and the two rectangular notches are arranged symmetrically in a staggered manner. Horizontal sliding grooves are provided on the front and back of the top seat near the rectangular notches. A slider is installed in the horizontal sliding groove. One end of the slider is installed with a pin plate, the other end of the slider is connected with a spring member, the end of the spring member is fixedly connected to a limiting plate, and an anti - slip push block is fixedly installed on the outer surface of the slider;

[0005] Corresponding fitting plates are provided at the top ends on the left and right sides of the hook member, the width of the fitting plate corresponds to the rectangular notch, and a rectangular plate slot opening is provided inside the fitting plate;

[0006] A horizontal baffle mounting seat is fixedly installed on the part of the rotating rod inside the hook member. Baffles are rotatably installed on the left and right sides of the baffle mounting seat through spring hinge shafts, and arc - shaped limiting grooves are provided on the left and right side walls of the hook member.

[0007] Preferably, the hook member is rotatably connected to the top seat through the rotating rod. When the hook member and the top seat rotate and offset through the rotating rod, the fitting plate at the top end of the hook member moves out of the rectangular notch.

[0008] Preferably, the hook member is fixed to the top seat after the pin plate passes through the rectangular plate slot opening.

[0009] Preferably, when the baffle is under pressure, the baffle swings by axially rotating the bottom end of the rod through the spring hinge. When there is no pressure on the baffle, the baffle moves upward under the reset force of the spring hinge axis. At this time, the end of the baffle is stuck against the inner top surface of the arc-shaped limit groove.

[0010] Beneficial effects

[0011] The utility model provides a non-detachable encapsulation hook, which has the following beneficial effects:

[0012] In the structure of the device, a rotary offset type top seat and a hook member connection structure are adopted. Under the action of the swingable baffle and the pin plate, the double-structured self-locking encapsulation of the hook is realized, the structural stability of the hook is strengthened, and the object hung on the hook can be effectively prevented from falling off. Description of the drawings

[0013] Figure 1 is the overall structural schematic diagram of the utility model;

[0014] Figure 2 is the state structure diagram of the hook member and the top seat after offset of the utility model;

[0015] Figure 3 is the front structural diagram of the top seat of the utility model;

[0016] Figure 4 is the structural schematic diagram of the hook member in the utility model;

[0017] In the figure: 1, top seat; 2, hook member; 3, rotating rod; 4, rectangular notch; 5, transverse sliding groove; 6, slider; 7, pin plate; 8, spring member; 9, anti-slip push block; 10, fitting plate; 11, rectangular plate slot; 12, baffle mounting seat; 13, spring hinge axis; 14, baffle; 15, arc-shaped limit groove. Specific embodiments

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1-4The utility model provides a technical solution: an anti-dropping packaging hook, including a top seat 1 and a hook member 2, a rotating rod 3 is installed through the center of the top seat 1, and the bottom end of the rotating rod 3 is fixedly connected to the central inner concave surface of the hook member 2. A rectangular notch 4 is opened at the bottom ends of the left and right sides of the top seat 1, and the two rectangular notches 4 are symmetrically arranged at each other. A transverse slide groove 5 is arranged at the front and back sides of the top seat 1 near the rectangular notch 4, and a slider 6 is installed in the transverse slide groove 5. A latch plate 7 is installed at one end of the slider 6, and a spring member 8 is connected to the other end of the slider 6. The end portion of the spring member 8 is fixedly connected to the limit plate, that is, the spring member 8 is built into the interior of the top seat 1, and the end portion of the spring member 8 is resisted by the limit plate built into the top seat 1. An anti-slip push block 9 is fixedly installed on the outer surface of the slider 6; the anti-slip push block 9 can be manually pushed to allow the latch plate 7 to retract from the side notch of the top seat 1 at the rectangular notch 4 to the inner center of the top seat 1.

[0020] The top ends of the left and right sides of the hook member 2 are provided with bonding plates 10 corresponding to the rectangular notch 4, the width of the bonding plate 10 is set corresponding to the rectangular notch 4, and a rectangular plate slot 11 is opened inside the bonding plate 10;

[0021] A horizontal baffle mounting seat 12 is fixedly mounted on the part of the rotating rod 3 located inside the hook member 2. Baffles 14 are rotatably mounted on the left and right sides of the baffle mounting seat 12 through a spring hinge shaft 13. Arc-shaped limiting grooves 15 are provided on the left and right side walls of the hook member 2.

[0022] The hook member 2 is rotatably connected to the top seat 1 via the rotating rod 3. When the hook member 2 and the top seat 1 are rotated and offset via the rotating rod 3, the bonding plate 10 at the top end of the hook member 2 disengages from the rectangular notch 4 and moves outward.

[0023] The hook member 2 is fixed to the top seat 1 after passing through the rectangular plate slot 11 through the latch plate 7 .

[0024] When the baffle 14 is subjected to pressure, the baffle 14 swings toward the bottom end of the rotating rod 3 through the spring hinge shaft 13. When there is no pressure on the baffle 14, the baffle 14 moves upward due to the restoring force of the spring hinge shaft 13. At this time, the end of the baffle 14 is stuck in the top surface of the arc-shaped limiting groove 15.

[0025] The structure, operation process and principle of this device are as follows:

[0026] The structure of the device is divided into three structures: a top seat 1, a hook member 2 and a rotating rod. The rotating rod 3 is integrally connected to the center of the inner bottom surface of the top seat 1 and the hook member 2. The rotating rod 3 divides the hook member 2 into two mounting spaces.

[0027] In the normal state, the hook member 2 and the top seat 1 are in an offset state. Manually hang the object to be hung on the hook member 2. During the hanging process, the baffle 14 swings downward under pressure. Thus, the hung object falls from the gap between the baffle 14 and the inner wall of the hook member 2. Then, the baffle 14 swings upward under the reset rotation force of the spring hinge shaft 13 to block the hanging opening at the top of the hook member 2.

[0028] Then, manually push the two anti-slip push blocks 9 on the front and back of the top seat 1 towards the central axis of the rotating rod 3 with fingers respectively. Thus, the two anti-slip push blocks 9 drive the pin plates 7 at their ends to retract into the top seat 1.

[0029] Then, rotate the hook member 2 through the rotating rod 3 to make the fitting plate 10 at the top end of the hook member 2 move to the rectangular notch 4 at the bottom of the top seat 1, that is, the fitting plates 10 on the left and right sides of the top end of the hook member 2 respectively fit with the obliquely offset and symmetric rectangular notches 4 on the left and right sides of the bottom of the top seat 1. Release the two anti-slip push blocks 9 with fingers. The anti-slip push blocks 9 are reset under the action of the spring member 8 inside the top seat 1, and the pin plates 7 at the ends of the anti-slip push blocks 9 extend outwards from the inside of the top seat 1 and pass through the rectangular plate slot openings 11 of the fitting plate 10. Thus, the top end of the hook member 2 achieves the effect of pin fixing, completing the self-encapsulation process of the hook. At this time, the baffle 14 on the top of the object hung inside the hook member 2 serves as the first layer of encapsulation structure, and the connection and encapsulation between the pin plate 7 and the top seat 1 serve as the second layer of encapsulation structure, improving the structural stability of the hook and effectively preventing the object hung inside the hook member 2 from falling off. In the structure of this device, a rotating offset hook structure is adopted. Under the action of the swingable baffle 14 and the pin plate 7, the double-structural self-locking encapsulation of the hook is realized, strengthening the structural stability of the hook and effectively preventing the object hung on the hook from falling off.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detachable packaging hook, comprising a top seat (1) and a hook member (2), characterized in that, A rotating rod (3) is installed through the center of the top seat (1). The bottom end of the rotating rod (3) is fixedly connected to the central inner concave surface of the hook member (2). Rectangular notches (4) are formed at the bottom ends on the left and right sides of the top seat (1), and the two rectangular notches (4) are arranged symmetrically and offset from each other. Horizontal sliding grooves (5) are provided on the front and back of the top seat (1) near the rectangular notches (4). A slider (6) is installed in the horizontal sliding groove (5). One end of the slider (6) is installed with a pin plate (7). The other end of the slider (6) is connected to a spring member (8). The end of the spring member (8) is fixedly connected to a limiting plate. An anti-slip push block (9) is fixedly installed on the outer surface of the slider (6). Fitting plates (10) corresponding to the rectangular notches (4) are provided at the top ends on the left and right sides of the hook member (2). The width of the fitting plate (10) corresponds to that of the rectangular notch (4). A rectangular plate slot opening (11) is formed inside the fitting plate (10). A horizontal baffle mounting seat (12) is fixedly installed on the part of the rotating rod (3) inside the hook member (2). Baffles (14) are rotatably installed on the left and right sides of the baffle mounting seat (12) through spring hinge shafts (13). Arc-shaped limiting grooves (15) are provided on the left and right side walls of the hook member (2).

2. The anti-detachment encapsulated hook according to claim 1, wherein: The hook member (2) is rotatably connected to the top seat (1) through the rotating rod (3). When the hook member (2) and the top seat (1) rotate and offset through the rotating rod (3), the fitting plate (10) at the top end of the hook member (2) moves outwards away from the rectangular notch (4).

3. The anti-detachment encapsulated hook according to claim 1, wherein: The hook member (2) is fixed to the top seat (1) after the pin plate (7) passes through the rectangular plate slot opening (11).

4. The anti-detachment encapsulation hook according to claim 1, characterized in that: When the baffle (14) is under pressure, the baffle (14) swings towards the bottom end of the rotating rod (3) through the spring hinge shaft (13). When there is no pressure on the baffle (14), the baffle (14) moves upwards under the restoring force of the spring hinge shaft (13). At this time, the end of the baffle (14) is stuck against the inner top surface of the arc-shaped limiting groove (15).

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