CN219529543U

CN219529543U - Metal self-locking anti-slip hook

Info

Publication number: CN219529543U
Application number: CN202320547739.9U
Authority: CN
Inventors: 郑恬晨
Original assignee: Zhejiang Zhuangchen Electrical Appliance Co ltd
Current assignee: Zhejiang Zhuangchen Electrical Appliance Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-08-15
Anticipated expiration: 2033-03-20

Abstract

The utility model provides a metal self-locking anti-slip hook which comprises a main hook, a sliding rod and a locking rod, wherein the main hook is provided with a double-layer parallel hook body structure, a first guide chute and a second guide chute are respectively arranged on the left side and the right side of the main hook, a rotating shaft hole is formed in the protruding part of the end part of the second guide chute, the locking rod is arranged on the inner side of the hook body, the base end of the locking rod stretches out to two sides to form a rotating shaft, the rotating shaft is arranged in the rotating shaft hole of the protruding part of the end part of the second guide chute and can freely rotate, the locking rod is arranged in a radian shape, the main hook is provided with a sliding rod capable of sliding up and down, the sliding rod is sleeved on the hook body, and the first guide chute and the second guide chute are connected in parallel to form a first pin shaft and a second pin shaft respectively, so that the first pin shaft slides in the first guide chute, the second pin shaft slides in the second guide chute, the locking rod is arranged above the second pin shaft, and a horn mouth shape is formed between the first guide hook body at the front end of the first guide chute and the second guide hook body at the front end.

Description

Metal self-locking anti-slip hook

Technical Field

The utility model relates to a metal self-locking anti-slip hook structure, in particular to a metal hook structure with self-locking and anti-slip functions.

Background

The currently known metal hook is in a simple question mark shape, and can easily slide and be unreliable when being acted by external force such as wind.

Disclosure of Invention

In order to solve the problems, the utility model provides a metal self-locking anti-slip hook structure which comprises a main hook, a sliding rod and a locking rod, wherein the heavier the hook is hung in the using process, the more firm the locking is, and the self-locking is realized by utilizing a mechanical lever principle.

In order to achieve the purpose, the utility model provides a metal self-locking anti-slip hook structure which comprises a main hook, a sliding rod and a locking rod. The main hook is arranged into a structure of a first hook body and a second hook body which are parallel in double layers, and a lock rod is arranged between the two parallel hook bodies and can rotate freely. The left side of the main hook is provided with an upward bent U-shaped structure, and the end part of the main hook is bent rightwards to form a closed first guide chute. Meanwhile, the right side of the main hook is also provided with an upward bent U-shaped structure to form a second guide chute, and a rotating shaft hole is arranged at the protruding part of the end part of the second guide chute. Simultaneously, be provided with the locking lever in the inboard of main couple double-deck parallel couple body structure, the basal end of locking lever stretches out to both sides, forms a pivot, and this pivot is adorned in the pivot hole of main couple second guide chute tip bulge to but free rotation, the locking lever sets up the shape of radian, in order to better adaptation peg of various shapes. Simultaneously, be provided with the slide bar that can slide from top to bottom on main couple, the slide bar cover is on double-deck parallel couple body one and couple body two to in the first spout that leads of main couple and second lead parallel connection of spout department, form first round pin axle and second round pin axle respectively, make first round pin axle slide in main couple first spout that leads, the second round pin axle slides in main couple second spout that leads, and set up the locking lever in slide bar right second round pin axle top, drive the locking lever and upwards rotate in step when making the slide bar upwards slide, when the slide bar moves downwards because of dead weight also synchronous downward movement. Meanwhile, the horn mouth shape is formed between the front end hook body I and the front end hook body II at the first guide chute of the main hook, so that the lock rod can easily slide into a gap between the main hook body I and the main hook body II when rotating upwards, and the lock rod can be conveniently locked with hanging rods with various specifications and sizes. When the hook is naturally erected, the sliding rod and the locking rod automatically slide down due to self weight, and the hook is in an opening state. When the hanging rod is hung into the hanging hook, the hanging hook firstly contacts with a naturally-sliding rod of the hanging hook, the sliding rod moves upwards after being stressed, corresponding force is transmitted to the locking rod through a second pin shaft of the sliding rod, the locking rod is installed in a rotating shaft hole of a protruding part of a second sliding groove of the main hanging hook through a shaft structure at the base end of the locking rod, the locking rod forms upward rotating action and clamps the hanging hook, the sliding rod moves upwards continuously along with the transmission of force of a hung heavy object, the locking rod is driven to rotate upwards until the hanging rod is contacted and clamped, the higher the clamping force of the heavy object for the locking rod is, the higher the locking force is, the stronger the whole hanging hook is locked, and therefore the self-locking and anti-skid hanging hook structure is formed.

The utility model adopts the self-locking structure of the lever principle to convert the gravity of the hung article into the locking force of the hook, and the heavier the hung article is, the larger the locking force is, the stronger the hook is locked, thus forming the self-locking and anti-skid hook structure.

Drawings

The present utility model is described in further detail below with reference to the accompanying drawings.

FIG. 1 is a cross-sectional view of a metal self-locking slip-resistant hanger of the present utility model.

Fig. 2 is a front view of the metal self-locking anti-slip hanger of the present utility model.

Fig. 3 is a left side view of the metal self-locking anti-slip hanger of the present utility model.

Fig. 4 is a top view of the metal self-locking anti-slip hanger of the present utility model.

Fig. 5 is a view of the metal self-locking anti-slip hook of the present utility model in use on a hanger bar.

Description of the reference numerals

1. A main hook; 1a, a hook body I; 1b a hook body II; 2. a slide bar; 2a first guide chute; 2b a second guide chute; 3. a protruding portion; 4. a rotation shaft hole; 5a, a first pin shaft; 5b a second pin; 6. a lock lever; 6a, a base end of the lock rod; 7a, a first hook body at the front end; 7b, hooking a second body; 8. a hanging rod.

Description of the embodiments

The following describes in detail the preferred embodiments of the metal self-locking anti-slip hanger of the present utility model with reference to the accompanying drawings, but it should be understood that the examples listed below are for illustration only and do not limit the scope of protection of the present utility model.

As shown in fig. 1, 3 and 5, a metal self-locking anti-slip hook structure comprises a main hook 1, a sliding rod 2 and a locking rod 6. The main hook 1 is arranged into a structure of a first hook body 1a and a second hook body 1b which are parallel in double layers, and a lock rod 6 is arranged between the two parallel hook bodies and can rotate freely. The left side of the main hook 1 is provided with an upward bent U-shaped structure, and the end of the main hook is bent rightwards to form a closed first guide chute 2a. At the same time, the right side of the main hook is also provided with an upward bent U-shaped structure to form a second guide chute 2b, and a rotating shaft hole 4 is arranged at the protruding part 3 at the end part of the second guide chute 2 b. Meanwhile, a lock rod 6 is arranged on the inner side of the double-layer parallel hook body structure of the main hook 1, the base end 6a of the lock rod 6 extends to two sides to form a rotating shaft, the rotating shaft is arranged in the rotating shaft hole 4 of the protruding part 3 at the end part of the second guide chute 2b of the main hook and can freely rotate, and the lock rod 6 is arranged in an arc shape so as to be convenient for adapting to hanging rods in various shapes. Meanwhile, a sliding rod 2 capable of sliding up and down is arranged on the main hook 1, the sliding rod 2 is sleeved on a first hook body 1a and a second hook body 1b which are in double-layer parallel, and the first pin shaft 5a and the second pin shaft 5b are respectively formed at the first guide chute 2a and the second guide chute 2b of the main hook 1 in parallel, so that the first pin shaft 5a slides in the first guide chute 2a of the main hook, the second pin shaft 5b slides in the second guide chute 2b of the main hook, and the locking rod 4 is arranged above the second pin shaft 5b on the right side of the sliding rod 2, so that the locking rod 6 is driven to synchronously rotate upwards when the sliding rod 2 slides upwards, and the locking rod 6 synchronously moves downwards due to self weight when the sliding rod 2 moves downwards. Meanwhile, a horn mouth shape is formed between the front end hook body I7 a and the front end hook body II 7b at the first guide chute 2a of the main hook 1, so that the lock rod 6 can slide into a gap between the main hook body I1 a and the main hook body II 1b more easily when rotating upwards, and the lock rod can be conveniently locked with hanging rods with various specifications and sizes. When the hook is naturally erected, the sliding rod 2 and the locking rod 6 automatically slide down due to self weight, and the hook is in an opening state. When the hook is hung into the hanging rod 8 for use, firstly, the naturally downward sliding rod 2 is contacted with the hanging rod 8, the sliding rod 2 moves upwards after being stressed, corresponding force is transmitted to the lock rod 6 through the second pin shaft 5b of the sliding rod, the lock rod 6 forms upward rotating action to clamp the hanging rod 8 because the base end 6a of the lock rod is arranged in the rotating shaft hole 4 of the protruding part 3 of the second sliding groove of the main hook through a shaft structure, the sliding rod 2 continuously slides upwards along with the transmission of the force of the hung heavy object, the lock rod 6 is driven to continuously rotate upwards until the hanging rod 8 is contacted and clamped, the larger the upward clamping force of the lock rod 6 is when the heavy object is heavier, the whole hook is locked, and therefore the structure of the self-locking and anti-skid hook is formed.

Claims

1. The utility model provides a metal auto-lock antiskid couple, its characterized in that includes main couple, slide bar, locking lever mechanism, main couple sets up to double-deck parallel couple body and couple body two's structure, is provided with first guide chute in the left side of main couple, simultaneously, also is provided with the second guide chute on the right side of main couple to be provided with a pivot hole at second guide chute tip bulge position, the locking lever sets up in main couple double-deck parallel couple body structure one and couple body two's inboard, and the basal end of locking lever stretches out to both sides, forms a pivot, and this pivot is adorned in the pivot hole of main couple second guide chute tip bulge position to but free rotation, the slide bar sets up on double-deck parallel couple body one and couple body two, and can slide from top to bottom, and in main couple first guide chute and second guide chute department parallel connection, forms first round pin axle and second round pin axle respectively, makes first round pin axle slide in main couple first guide chute, second round pin axle slides in main couple second guide chute.

2. The metal self-locking slip-resistant hanger of claim 1, wherein the locking bar is disposed between the main hanger and the sliding bar.

3. The metal self-locking anti-slip hook according to claim 1, wherein the locking rod is arranged between a first hook body and a second hook body which are parallel to each other in double layers of the main hook.

4. The metal self-locking anti-slip hanger of claim 1, wherein the second pin of the slide bar is disposed below the lock bar.

5. The metal self-locking slip-resistant hanger of claim 1, wherein the slide bar is disposed over the main hanger and the lock bar.

6. The metal self-locking anti-slip hook according to claim 1, wherein a horn mouth shape is formed between the first front hook body and the second front hook body at the first guide chute of the main hook.

7. The metal self-locking anti-slip hanger of claim 1, wherein the locking bar is configured in the shape of an arc.

8. The metal self-locking anti-slip hook according to claim 1, wherein the second pin shaft of the sliding rod is arranged below the locking rod, so that the sliding rod drives the locking rod to synchronously rotate upwards when sliding upwards, and the locking rod synchronously moves downwards due to self weight when the sliding rod moves downwards.