CN203079537U - Sheep-horn hook with self-locking device - Google Patents

Abstract

The utility model relates to a sheep-horn hook with a self-locking device. According to the conventional sheep-horn hook, a hasp is arranged on a body to prevent goods from being separated from the sheep-horn hook during lifting. However, the hasp does not have a locking function, so that the goods can be easily separated from the sheep-horn hook under the conditions of vibration, shake and the like to cause accidents. The sheep-horn hook with the self-locking device comprises a sheep-horn hook body and a latch, wherein a raised bayonet is arranged at the hook end of the sheep-horn hook body; the latch is integrally U-shaped; each of two arms of the latch comprises an upper arm and a lower arm; the two lower arms form an integral structure; and one end of each upper arm is connected with the corresponding lower arm through a spring, and the other end of each upper arm is connected with the middle part of the sheep-horn hook body through a hinge. According to the sheep-horn hook with the self-locking device, the latch with a spring extension function is adopted as the self-locking device, and is automatically locked under the action of the raised bayonet. The sheep-horn hook with the self-locking device is simple in structure and applied to industrial production.

Description

A kind of ram's horn with self-locking device

Technical field

The utility model relates to a kind of ram's horn, is specifically related to a kind of ram's horn with self-locking device.

Background technology

Suspension hook is attached to chain usually or is arranged in container or the hoist cable with draw ring, to help that load is moved to the another location from a position.In order to move these loads, can use hoisting crane or other lifting means, hoisting crane or other lifting means are equipped with the hoist hook that is suitable for concrete load applications usually.Existing a kind of ram's horn body is provided with hasp, and goods breaks off relations when avoiding promoting.But this hasp does not have locking function, is easy under the situation break off relations shaking, rock etc., causes Peril Incident.

Summary of the invention

The utility model provides a kind of ram's horn with self-locking device at the deficiencies in the prior art.

Ram's horn of the present utility model comprises ram's horn body and snap close.

The hook end of described ram's horn body is provided with protruding bayonet socket;

Described snap close integral body is U-shaped, and its two arm comprises upper arm and underarm respectively, and two underarms are structure as a whole, and an end of upper arm is connected by spring with underarm, and the middle part of the other end of upper arm and ram's horn body is connected through the hinge.

The utility model ram's horn has self-locking device, and this self-locking device does not adopt the form of hasp, but adopts the snap close that has the telescopic spring function, auto lock under the effect of protruding bayonet socket.The utility model is simple in structure, is applicable to commercial production.

Description of drawings

Fig. 1 is the utility model ram's horn main body structure scheme drawing;

Fig. 2 is the section drawing of the utility model lock ring.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is done further to analyze.

As shown in Figure 1 and Figure 2, ram's horn of the present utility model comprises ram's horn body 1 and snap close 2.

The hook end of described ram's horn body 1 is provided with protruding bayonet socket 3;

Described snap close 2 integral body are U-shaped, and its two arm comprises upper arm and underarm respectively, and two underarms are structure as a whole, and an end of upper arm is connected by spring 4 with underarm, and the middle part of the other end of upper arm and ram's horn body 1 is connected through the hinge.

Claims (1)

1. the ram's horn with self-locking device is characterized in that this ram's horn comprises ram's horn body and snap close;

The hook end of described ram's horn body is provided with protruding bayonet socket;

Described snap close integral body is U-shaped, and its two arm comprises upper arm and underarm respectively, and two underarms are structure as a whole, and an end of upper arm is connected by spring with underarm, and the middle part of the other end of upper arm and ram's horn body is connected through the hinge.

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