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

A kind of two-way coupler lock device

Technical field

The utility model relates to a kind of climbing equipment, or rather, is a kind of two-way coupler lock device.

Background technology

In mountain-climbing or other outdoor sports, rope and hook lock are necessary equipments, are used for the usefulness of traction or suspension.Existing hook lock generally all is a single head, only can unidirectionally connect, and under some environment, this unidirectional hook lock seems not enough.

Summary of the invention

The utility model mainly is to solve the existing in prior technology technical problem, thereby a kind of two-way coupler lock device is provided.

The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals:

A kind of two-way coupler lock device; Comprise the intermediate plate that pair of parallel is provided with; Described intermediate plate is fixedly connected through first screw; One fixed block is arranged between the described intermediate plate and through one second screw and is fixedly connected with described intermediate plate, and a hook lock head is established in the below of described fixed block, and the top of described hook lock head is provided with a self-locking nut.

As the preferred embodiment of the utility model, described hook lock head comprises a fixed bar, and the end of described fixed bar is provided with first hook portion and second hook portion, and described fixed bar is fixedly connected through screw thread with described self-locking nut.

The two-way coupler lock device of the utility model can realize that through being positioned at hook lock head terminal first hook portion and second hook portion two-way simultaneous connects, and the scope of application is expanded greatly.In addition, because the hook lock head is dismountable design, the user can follow as required and change different hook locks, and is convenient and swift.

Description of drawings

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the perspective view of the two-way coupler lock device of the utility model;

Fig. 2 is the stereochemical structure decomposing schematic representation of the two-way coupler lock device among Fig. 1;

Fig. 3 is the details enlarged diagram of the a-quadrant of the two-way coupler lock device among Fig. 2;

Wherein,

1, two-way coupler lock device; 2, intermediate plate; 3, first screw; 4, fixed block; 41, second screw; 5, hook lock head; 50, fixed bar; 51, first hook portion; 52, second hook portion; 6, self-locking nut.

The specific embodiment

Below in conjunction with accompanying drawing the preferred embodiment of the utility model is set forth in detail, thereby the protection domain of the utility model is made more explicit defining so that advantage of the utility model and characteristic can be easier to it will be appreciated by those skilled in the art that.

Extremely shown in Figure 3 like Fig. 1; A kind of two-way coupler lock device 1; Comprise the intermediate plate 2 that pair of parallel is provided with, this intermediate plate 2 is fixedly connected through first screw 3, and a fixed block 4 is arranged between this intermediate plate 2 and through one second screw 41 and is fixedly connected with this intermediate plate 2; A hook lock head 5 is established in the below of this fixed block 4, and the top of this hook lock head 5 is provided with a self-locking nut 6.

This hook lock head 5 comprises a fixed bar 50, and the end of this fixed bar 50 is provided with first hook portion 51 and second hook portion 52, and this fixed bar 50 and this self-locking nut 6 are fixedly connected through screw thread.

The above is merely the specific embodiment of the utility model, but the protection domain of the utility model is not limited thereto, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain that claims were limited.

Claims

1. a two-way coupler lock device (1); Comprise the intermediate plate (2) that pair of parallel is provided with; Described intermediate plate (2) is fixedly connected through first screw (3), it is characterized in that, a fixed block (4) is arranged between the described intermediate plate (2) and through one second screw (41) and is fixedly connected with described intermediate plate (2); A hook lock head (5) is established in the below of described fixed block (4), and the top of described hook lock head (5) is provided with a self-locking nut (6).

2. two-way coupler lock device according to claim 1 (1); It is characterized in that; Described hook lock head (5) comprises a fixed bar (50); The end of described fixed bar (50) is provided with first hook portion (51) and second hook portion (52), and described fixed bar (50) is fixedly connected through screw thread with described self-locking nut (6).