WO2021073398A1

WO2021073398A1 - Streamer neon traction dog leash

Info

Publication number: WO2021073398A1
Application number: PCT/CN2020/117600
Authority: WO
Inventors: 冉启生
Original assignee: 深圳市萌宠实业有限公司
Priority date: 2019-10-13
Filing date: 2020-09-25
Publication date: 2021-04-22
Also published as: CN210929130U

Abstract

A streamer neon traction dog leash, comprising a dog leash (1) which is provided with a hook (2) at the end and can stretch into a box (4) with a handle (5). The dog leash (1) comprises a pull rope and a woven mesh protective sleeve arranged outside the pull rope in a sheathed manner, woven wires of the woven mesh protective sleeve comprise an EL light-emitting wire, and a power circuit of the EL light-emitting wire is arranged in the box (4). When a dog is walked at night, due to the streamer neon traction dog leash, the dog leash emits light, obvious signals can be provided, and traffic accidents are prevented.

Description

A streamer neon traction dog leash

Technical field

The invention relates to the field of streamer neon traction dog leash.

Background technique

At present, the pet leash on the existing market is mainly made of nylon rope. This kind of nylon dog rope has a single appearance, is not waterproof, and the nylon rope is easy to break when used for a long time. When pedestrians take a dog for a walk or play, There are no obvious safety warning signs, which can easily cause traffic accidents.

technical problem

Aiming at the fact that the current nylon rope dog rope does not emit light, and there is no obvious sign when walking the dog at night, it is easy to cause traffic accidents, and provides a streamer neon traction dog rope.

Technical solutions

The technical solution adopted by the present invention to achieve its technical purpose is: a streamer neon traction dog leash, which includes a dog leash with a hook at the end that can be retracted into a box with a handle; the dog leash includes tension The rope and the braided net protective cover sheathed outside the tension rope, the braided wire of the braided net protective cover includes the EL light-emitting wire, and the power circuit of the EL light-emitting wire is arranged in the box.

Further, in the above-mentioned streamer neon traction dog leash: an antifreeze and wear-resistant encapsulation layer is injection molded on the outside of the woven mesh protective cover.

Further, in the aforementioned streamer neon traction dog leash: a garbage bag is hung on the box.

Beneficial effect

The dog leash of the present invention forms a streamer neon traction dog leash on the woven net protective cover that glows on the pull rope jacket. When walking the dog at night, because the streamer neon traction dog leash glows, it can provide an obvious signal and prevent traffic accidents. .

Description of the drawings

Fig. 1 is a schematic diagram of a streamer neon traction dog leash in an embodiment of the present invention.

Fig. 2 is a block diagram of the EL light-emitting line control circuit in the streamer neon traction dog leash in the embodiment of the present invention.

The best mode of the present invention

Example 1, as shown in Figure 1. This example is a streamer neon traction dog leash, which is a telescopic rope that can be retracted into a box 4, and the box 4 has a handle 5 that is convenient to hold. There is also a squeezing mechanism 3 on the handle 5. When you hold the squeeze, the dog leash 1 will retract into the box. The hook 2 of the lower part is hung on the collar of the dog's neck. When the dog pulls outwards forcefully, the dog leash 1 will stretch until it reaches the maximum length and it will no longer stretch. In this embodiment, the dog leash 1 is a braided net protective cover over the tension rope, wherein the braided wire of the braided net protective cover has an EL light-emitting wire, and the power circuit of the EL light-emitting wire is set on the box 3, and when the box 4 is held in hand , You can control the streamer neon traction dog leash by operating the relevant buttons set on the box 4, including when the EL luminous line emits light and what color of light it emits. In this embodiment, a frost-resistant and wear-resistant encapsulation layer is injection molded on the outside of the woven mesh protective cover.

Embodiments of the present invention

In this embodiment, the tension rope needs to have strong endurance, and steel wire rope, Kevlar, bulletproof wire 1414, etc. can be selected according to the needs. The braided mesh protective cover outside the tension rope is woven by EL light-emitting wires and other fiber threads. In addition, a frost-proof and wear-resistant encapsulation layer is injection molded on the outside of the woven mesh protective cover, so that when the EL luminous wire emits light, it will shine in the plastic.

In this embodiment, a driving power source for the EL light-emitting line is set in the box 4. The principle block diagram is shown in Figure 2: There is a battery in the box 4, which is a secondary battery, which can be charged through an ordinary power adapter. In this embodiment, the same power adapter as the mobile phone is used, and because the mobile phone is widely used, no additional power adapter is required. As shown in Figure 2, a 5V/1A power adapter charges the secondary battery under the control of the charging control circuit. There are many charging control circuits here, and various control circuits for charging the secondary battery can be borrowed. In this embodiment A three-terminal voltage regulator chip can also be used to stabilize the charging voltage at 5VDC. Under the control of the charging control circuit, the battery can also supply power to the MCU controller and the EL driver. The EL cold light generates cold light under the drive of the EL driver. Under the control of the MCU controller, the EL driver drives the EL cold light to emit cold light in a preset manner. In this embodiment, some buttons can be set on the surface of the box 4 to operate it.

When walking a dog, you generally need to bring some tools to clean up the dog’s excrement, such as a shovel, etc. When the dog is excreting, sometimes the trash can is not found for a while, and the dog’s excrement needs to be cleaned away. In the embodiment, a garbage bag 6 is hung on the box 4.

In this embodiment, the control circuit of the streamer neon traction rope on the box 4 mainly includes three parts: charge management, EL drive, and MCU control. As shown in Figure 2, the external adapter charges the polymer battery through the charge management part. When charging, the indicator of the charge management part lights up in blue. After the battery is fully charged, the charging indicator lights up in green, and the polymer battery is fully charged. The EL driver is controlled through the MCU control button to make the cold light glow, working in the forward direction and the reverse direction. , The cold light is always on and other light-emitting states. When the polymer battery is low, the under-voltage indicator of the MCU control part will be on to remind the user that the battery is low, please charge it in time.

Industrial applicability

The product of this embodiment uses EL cold light material (sheet) to make streamer neon traction dog leash for pet dogs. The cold light material (sheet) emits uniformly and delicately, with bright colors and rich colors. There is a strong sense of three-dimensionality and perspective under working and non-working conditions, and the appearance and luminous color are highly unified, and it is suitable for day and night observation. The light-emitting sheet product emits soft light, and will not stimulate and dazzle the vision of humans or other animals, and it will not adversely affect the growth of plants. It is especially suitable for human visual observation at night. At the same time, the cold-light sheet has the characteristics of energy saving, environmental protection and health. The light-emitting sheet has low power consumption and no heat radiation during operation, which can save a lot of energy; effectively reduce the urban environment temperature, the product will not cause any environmental pollution when used and discarded, and can effectively prevent extremely serious light pollution in large cities. Since the luminescent material (sheet) is in use, the working current is extremely small, so it will not be dangerous to the human body. EL cold light material (sheet) products are continuous light-emitting devices, 180-degree plane multi-color light, which can be single-color or multi-color combination, according to circuit control and matching to achieve various dynamic flashing, to bring users a better experience. It solves the shortcomings of traditional pet dog pens that the product cannot emit light, and can also reduce the safety hazards that are likely to cause accidents when going out at night with pets. Because the pet's infrared remote control neon dog pen glows, pedestrians and vehicles are easy to find.

Claims

A streamer neon traction dog leash, comprising a dog leash (1) with a hook (2) at the end that can be retracted into a box (4) with a handle (5); characterized in that: the dog leash (1) It includes a pull rope and a braided net protective cover sheathed outside the pull rope, the braided wire of the braided net protective sleeve includes an EL light-emitting wire, and the power circuit of the EL light-emitting wire is set in the box ( 4) Inside.
The streamer neon traction dog leash according to claim 1, characterized in that: an antifreeze and wear-resistant encapsulation layer is injection molded on the outside of the woven mesh protective cover (7).
The streamer neon traction dog leash according to claim 1 or 2, characterized in that: a garbage bag (6) is hung on the box (4).