CN201709234U

CN201709234U - Reel switch device for dog leading device

Info

Publication number: CN201709234U
Application number: CN2010202318779U
Authority: CN
Inventors: 余军民
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-06-18
Filing date: 2010-06-18
Publication date: 2011-01-19
Anticipated expiration: 2020-06-18

Abstract

The utility model belongs to dog leading devices, and particularly relates to a reel switch device for a dog leading device, which comprises a casing and a cover, wherein a reel is arranged in the casing. The reel switch device is characterized in that the casing is provided with a trigger and an unlocking button, the trigger is provided with a trigger spring, the unlocking button is provided with an unlocking spring, a rotating shaft on the trigger is mounted in a circular hole of the casing, one end of the trigger spring is sleeved onto a column of the trigger while the other end is fixed in a first clamp groove of the casing, a rotating shaft of the unlocking button is installed in a hole of the casing, and one end of the unlocking spring is sleeved on a cylinder of the unlocking button while the other end is fixed in a second clamp groove of the casing. During usage of the reel switch device, the dog leading device can be locked by means of completely triggering the trigger and can be unlocked by means of pressing the unlocking button, and the reel switch device is convenient in use, reasonable in structure, stronger in application, novel in style and attractive and elegant in appearance, and is more humanized.

Description

Dog leash line wheel switching device

Technical field

The utility model belongs to the dog leash class, specifically is a kind of dog leash line wheel switching device.

Background technology

People are when supporting the slide pet dog, usually use dog leash, line wheel switch in the dog leash is the key device of dog leash, directly influence the serviceability of dog leash, existing line wheel switch generally is made up of two buttons, needs by next locking press button, also need to promote another button and finish locking process, this is not easily in daily use, and two buttons are often influential to the monnolithic case of dog leash, are not very attractive in appearance.

Summary of the invention

The purpose of this utility model is at the deficiencies in the prior art, a kind of more reasonable structure is provided, uses more convenient, more humane dog leash line wheel switching device.

The technical solution of the utility model is as follows:

A kind of dog leash line wheel switching device, comprise housing, lid, the wired wheel in the housing, it is characterized in that: housing is provided with trigger, unlock button, trigger has the trigger spring, unlock button has the spring of unblanking, turning cylinder on the trigger is contained in the circular hole of housing, and an end of trigger spring is enclosed within on the cylinder of trigger, the other end then is fixed in first draw-in groove of housing, rotating shaft on the unlock button is contained in the hole of housing, and an end of the spring of unblanking is enclosed within on the cylinder of unlock button, and the other end then is fixed in second draw-in groove of housing.

Trigger of the present utility model and unlock button can turn an angle, after trigger forwards certain position to turning cylinder, unlock button ejects under the elastic force effect of the spring of unblanking automatically, at this moment unlock button one end is against on the trigger, the position of trigger is just locked like this, and an end of trigger is against on the line wheel of dog leash, thereby realizes the function of locking dog leash line wheel; Shift knob is down by rotating the relevant position, unlock button leaves trigger, trigger bounces back into original unlocked state under the elastic force effect of trigger spring, at this moment trigger was against the place disengagement on the line wheel originally, so just finished unlocking function, need work repeatedly by the trigger spring and the spring of unblanking in the utility model course of work.

When the utility model used, trigger pulled on earth that the back just can lock dog leash, and press unlock button again and just can finish and unblank, easy to use, rational in infrastructure, hommization more, applicability is stronger, and fashionable, and good looking appearance is generous.

Description of drawings

Fig. 1 is the utility model three-dimensional exploded view.

Fig. 2 is the utility model assembled state structural representation (switch does not move).

Fig. 3 is the structural representation of the utility model lock-out state.

Fig. 4 is the structural representation of the utility model unlocking condition.

Embodiment

As Fig. 1, shown in 2, a kind of dog leash line wheel switching device, comprise housing 1, lid 10, wiredly in the housing 1 take turns 6, it is characterized in that: housing 1 is provided with trigger 2, unlock button 3, trigger has trigger spring 4, unlock button 3 has the spring 5 of unblanking, turning cylinder 21 on the trigger 2 is contained in the circular hole 14 of housing 1, and an end of trigger spring 4 is enclosed within on the cylinder 22 of trigger 2, the other end then is fixed in first draw-in groove 11 of housing 1, and the rotating shaft 31 on the unlock button 3 is contained in the hole 13 of housing 1, a unblank end of spring 5 is enclosed within on the cylinder 32 of unlock button 3, and the other end then is fixed in second draw-in groove 12 of housing 1.

As shown in Figure 3, it is the structural representation of the utility model lock-out state, pull trigger 2 on earth after, unlock button 3 ejects automatically by the elastic force effect of the spring 5 of unblanking, at this moment an end of unlock button 3 is against on the trigger 2, the position of trigger 2 is just locked like this, and an end of trigger 2 is against on the line wheel 6 in the dog leash, thereby realizes the lock function of dog leash.

Shown in Fig. 2,4, after the utility model unlock button 3 was down pressed, unlock button 3 left trigger 2, and trigger 2 bounces back into original unlocked state under the elastic force effect of trigger spring 4, at this moment trigger 2 was against the place disengagement on the line wheel 6 originally, had so just finished unlocking function.

Claims

1. a dog leash line is taken turns switching device, comprise housing, lid, the wired wheel in the housing, it is characterized in that: housing is provided with trigger, unlock button, trigger has the trigger spring, unlock button has the spring of unblanking, turning cylinder on the trigger is contained in the circular hole of housing, and an end of trigger spring is enclosed within on the cylinder of trigger, the other end then is fixed in first draw-in groove of housing, rotating shaft on the unlock button is contained in the hole of housing, and an end of the spring of unblanking is enclosed within on the cylinder of unlock button, and the other end then is fixed in second draw-in groove of housing.