CN202554843U

CN202554843U - Bidirectional hook lock device

Info

Publication number: CN202554843U
Application number: CN2012202194120U
Authority: CN
Inventors: 赵士立
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-16
Filing date: 2012-05-16
Publication date: 2012-11-28
Anticipated expiration: 2022-05-16

Abstract

The utility model discloses a bidirectional hook lock device, which contains a pair of parallel clips. The clips are fixedly connected via a first bolt. A fixed block is arranged between the clips and is fixedly connected with the clips via a second bolt. A hook lock head is disposed below the fixed block. A self-locking nut is disposed above the hook lock head. The hook lock head contains a fixed link, the tail end of which is provided with a first hook part and a second hook part, and fixedly connected with the self-locking nut via screw threads. The bidirectional hook lock device of the utility model can realize bidirectional simultaneous connection via the first and second hook parts at the terminal of the hook lock head, and has expanded application range. Moreover, owing to the detachable design of the hook lock head, a user is allowed to change different hook locks according to requirements, and has good convenience.

Description

Bidirectional hook lock device

Technical Field

The utility model relates to a mountain-climbing equipment, more exactly, be a two-way hook lock device.

Background

In mountain climbing or other field activities, ropes and hook locks are necessary equipment for traction or suspension purposes. The existing hook lock is generally single-ended and can only be connected in a single direction, and the one-way hook lock is not enough in certain environments.

Disclosure of Invention

The utility model discloses solve the technical problem that prior art exists to a two-way hook lock device is provided.

The above technical problem of the present invention can be solved by the following technical solutions:

the utility model provides a two-way hook lock device, contains a pair of parallel arrangement's clamping piece, the clamping piece through first screw fixed connection, a fixed block sets up the clamping piece between and through a second screw with clamping piece fixed connection, the below of fixed block establish a hook lock head, the top of hook lock head be equipped with a self-locking nut.

As the preferred embodiment of the present invention, the hook locking head comprises a fixing rod, the end of the fixing rod is provided with a first hook portion and a second hook portion, and the fixing rod is connected with the self-locking nut through a thread.

The utility model discloses a two-way hook lock device can realize two-way simultaneous connection through the first hook portion and the second hook portion that are located the hook lock head end, and application scope expands greatly. In addition, because the hook lock head is designed to be detachable, a user can replace different hook locks as required, and the hook lock is convenient and fast.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the bidirectional hook lock device of the present invention;

FIG. 2 is an exploded perspective view of the bi-directional hook lock device of FIG. 1;

FIG. 3 is an enlarged detail view of area A of the bi-directional hook lock device of FIG. 2;

wherein,

1. a bidirectional hook lock device; 2. a clip; 3. a first screw; 4. a fixed block; 41. a second screw; 5. a hook lock head; 50. fixing the rod; 51. a first hook portion; 52. a second hook portion; 6. self-locking nut.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

As shown in fig. 1 to 3, a bidirectional hook lock device 1 includes a pair of clamping pieces 2 arranged in parallel, the clamping pieces 2 are fixedly connected by first screws 3, a fixing block 4 is arranged between the clamping pieces 2 and is fixedly connected with the clamping pieces 2 by second screws 41, a hook lock head 5 is arranged below the fixing block 4, and a self-locking nut 6 is arranged above the hook lock head 5.

The hook locking head 5 comprises a fixing rod 50, the end of the fixing rod 50 is provided with a first hook 51 and a second hook 52, and the fixing rod 50 is fixedly connected with the self-locking nut 6 through threads.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a two-way hook locking device (1), contains a pair of parallel arrangement's clamping piece (2), clamping piece (2) through first screw (3) fixed connection, its characterized in that, a fixed block (4) set up clamping piece (2) between and through a second screw (41) with clamping piece (2) fixed connection, the below of fixed block (4) establish a hook lock head (5), the top of hook lock head (5) be equipped with a self-locking nut (6).

2. The bi-directional hook lock device (1) according to claim 1, wherein said hook lock head (5) comprises a fixing rod (50), said fixing rod (50) having a first hook (51) and a second hook (52) at its ends, said fixing rod (50) being in threaded fixed connection with said self-locking nut (6).