CN206699116U - Novel dog leash - Google Patents

Abstract

A new type of dog leash includes a shell, a wire reel, a switch button, a transmission member and a brake paddle. The shell is provided with a storage space, in which a shaft core is provided, and a wire reel is sleeved on the shaft core; the wire reel is provided with brake positions corresponding to the brake paddle at intervals; the brake paddle is pivoted in the shell, the pivot end of the brake paddle is fixedly connected to one end of a first spring, and the other end of the first spring is in dynamic contact with the free end of the transmission member; the transmission member is pivoted in the shell, the pivot end of the transmission member is fixedly connected to one end of a second spring, and the other end of the second spring is in dynamic contact with the free end of the brake paddle; the pivot end of the transmission member cooperates with the switch button, and the switch button extends out of the shell. The beneficial effects of the utility model are: due to the adoption of the above-mentioned structural design, that is, the switch button cooperates with the transmission member and the brake paddle to realize the function of pausing or locking the rotation of the wire reel, and the braking reliability is high.

Description

A new type of dog leash

technical field

The utility model relates to the technical field of daily necessities, in particular, it is a novel dog leash.

Background technique

With the continuous improvement of people's living standards, pet dogs have brought a lot of fun to people's lives, so raising pet dogs has become a part of people's lives. When people go out to play with their beloved pet dogs, in order to prevent their beloved If your pet dog loses or accidentally hurts someone, you need to use a dog leash to hold your beloved pet dog to prevent accidents.

The previous dog leashes consisted of a housing, a locking piece, an elastic piece, a wire wheel, a tension spring and a button. When pressure was applied to the button, the button pushed the locking piece to rotate against the force of the elastic piece, so that the locking piece was locked on the wire wheel , to realize the function of suspending the rotation of the wire wheel; after the pressure is removed, the spring part resets the button and the locking part under the action of the tension spring; the braking reliability of the dog leash with the above structure is not high after long-term use, and cannot better meet the requirements. Requires user requirements.

Therefore, the prior art needs to be improved and improved.

Utility model content

Aiming at the deficiencies in the prior art, the purpose of the utility model is to provide a novel dog leash with reasonable structure and high braking reliability.

The utility model realizes above-mentioned purpose by following technical means:

A new type of dog leash, including a housing, a wire wheel, a switch button, a transmission part and a brake paddle, the housing is provided with a storage space, a shaft core is provided in the storage space, and a wire is sheathed on the shaft core. The brake pads are arranged at intervals on the wire wheel corresponding to the brake paddles; the brake paddles are pivotally connected in the housing, the pivotal end of the brake paddles is fixedly connected to one end of the first spring, and the other end of the first spring One end is in dynamic contact with the free end of the transmission part; the transmission part is pivotally connected in the housing, the pivotal end of the transmission part is fixedly connected to one end of the second spring, and the other end of the second spring is in dynamic contact with the free end of the brake paddle; the transmission part The pivoting end of the switch button matches with the switch button, and the switch button protrudes out of the housing; the inner end of the switch button is provided with a second protrusion that matches with the first protrusion of the brake paddle.

Compared with the prior art, the beneficial effects of the utility model are:

Due to the above-mentioned structural design, that is, the switch button cooperates with the transmission part and the brake paddle to realize the function of pausing or locking the rotation of the wire wheel, and the braking reliability is high.

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model;

Accompanying drawing 2 is the schematic diagram of switch button and brake paddle of the present utility model.

The labels in the figure are: (1) casing, (2) wire wheel, (3) switch button, (4) transmission part, (5) brake paddle, (6) accommodation space, (7) shaft Core, (8) braking position, (9) first spring, (10) second spring, (11) first protrusion, (12) second protrusion.

detailed description

Below in conjunction with accompanying drawing, the utility model is described in further detail:

Please refer to Fig. 1 and Fig. 2, a new type of dog leash according to the utility model includes a housing 1, a wire wheel 2, a switch button 3, a transmission part 4 and a brake paddle 5, and the housing 1 is provided with a The housing space 6 is provided with a shaft core 7 in the accommodation space, and the wire wheel 2 is sleeved on the shaft core 7; the braking positions 8 corresponding to the brake paddles are arranged at intervals on the wire wheel 2; the brake paddles 5 pivot Connected in the housing, the pivoted end of the brake paddle 5 is affixed to one end of the first spring 9, and the other end of the first spring is in dynamic contact with the free end of the transmission part 4; the transmission part 4 is pivotally connected in the housing, and the transmission part The pivoting end is fixedly connected to one end of the second spring 10, and the other end of the second spring 10 is in dynamic contact with the free end of the brake paddle 5; the pivoting end of the transmission member is matched with the switch button 3, and the switch button 3 protrudes from the housing 1 outside; the inner end of the switch button is provided with a second protrusion 12 that matches the first protrusion 11 of the brake paddle.

When the utility model works, pressure is applied to the switch button 3, the switch button 3 presses the pivot end of the transmission part 4, the transmission part 4 presses the free end of the brake paddle 5 through the second spring 10, and the second spring 10 is pressed Compression, the brake paddle 5 rotates, and its free end is stuck in the braking position to realize the tentative wire wheel rotation. At the same time, the first protrusion 11 of the brake paddle 5 stops against the second protrusion of the switch button, The free end of the brake paddle 5 cannot withdraw from the braking position; after the pressure is removed and the switch button 3 acts, the external force against the transmission part 4 disappears, and the second spring 10 restores elasticity to reset the transmission part 4, and the transmission part 4 When it rotates, its free end presses against the first spring 9, and the first spring 9 presses against the pivotal end of the brake paddle 5, so that the brake paddle 5 is reset.

To sum up, the utility model solves the deficiencies in the traditional technology through the above-mentioned structural design, and has the characteristics of reasonable structure and high braking reliability.

The utility model has been exemplarily described above in conjunction with the accompanying drawings. Obviously, the realization of the utility model is not limited by the above-mentioned method, as long as the various improvements of the technical solution of the utility model are adopted, or the utility model can be described without improvement. The ideas and technical schemes applied to other occasions are all within the protection scope of the present utility model.

Claims (1)

1. a kind of new dog leash, it is characterised in that described including housing, line wheel, shift knob, driving member and braking plectrum Accommodation space is provided with housing, shaft core is provided with accommodation space, line wheel is arranged with shaft core；It is interval with and makes in line wheel The corresponding retarder location of dynamic plectrum；Braking plectrum is articulated in housing, brakes affixed first spring one end of pivot end of plectrum, the The other end of one spring is moved with the free end of driving member and contacted；Driving member is articulated in housing, the pivot end affixed of driving member Two spring one ends, the other end of second spring moves with the free end of braking plectrum to be contacted；The pivot end and shift knob of driving member It is engaged, shift knob is stretched out outside housing.