CN113854183A - Connecting device for dog leash - Google Patents
Connecting device for dog leash Download PDFInfo
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- CN113854183A CN113854183A CN202111059320.0A CN202111059320A CN113854183A CN 113854183 A CN113854183 A CN 113854183A CN 202111059320 A CN202111059320 A CN 202111059320A CN 113854183 A CN113854183 A CN 113854183A
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- Prior art keywords
- dog
- air
- pull rod
- ring sleeve
- traction
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K27/00—Leads or collars, e.g. for dogs
- A01K27/003—Leads, leashes
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention relates to the technical field of pet supplies and discloses a connecting device for a dog leash. According to the dog anti-collapse device, the high-density compressed air mass is utilized to form reverse resistance on the traction rope, the phenomenon that the connection part is broken due to overlarge traction force is prevented, the air inside the air ring sleeve flows into the inner cavity of the double-layer braces to swell the double-layer braces due to the fact that the traction rope is utilized to cause air compression, the expansion of the double-layer braces effectively limits running and movement of a dog, the dog is prevented from being tied and choked due to the overlarge traction force, and the dog is effectively prevented from being discomfortable due to the overlarge tension of the connection part due to the arrangement of the movable pressing plate and the traction plate, so that strong resistance is generated, the dog is wound by the traction rope, and the body injury of the dog is caused.
Description
Technical Field
The invention relates to the technical field of pet articles, in particular to a connecting device for a dog leash.
Background
Raising the pet has become very usual thing among people's daily life, wherein, to pet dog, when pet owner takes the dog to go outdoors, current general adoption is worn the braces for the dog, and is tied the haulage rope, utilizes the haulage rope to hold the dog, prevents that the dog from running indiscriminately, and the connected mode of current haulage rope, generally adopt the couple, and direct padlock is on braces or neck ring, through the manual or automatically regulated haulage rope of pet owner to this reaches the purpose of pulling the dog.
But when pet owner pulls the dog, the condition that has the dog to run suddenly, at this moment, be fixed knot structure because of the couple, pull the haulage rope when pet owner is reverse, when preventing the dog to run and go forward, its effort concentrates on being used in the couple, if the couple atress is too big, then there is the problem of collapsing absolutely, thereby can lead to pet owner to be collapsed and hurt by the haulage rope rebound, and the traction force of couple is too big, can cause the health to tie up and oppress to the dog, cause the dog discomfort, the dog produces the overstimulation and resists, can lead to the haulage rope to tie up the neck when serious, and lead to the pet to suffocate.
Disclosure of Invention
Aiming at the defects of the existing dog leash in the use process in the background technology, the invention provides the connecting device for the dog leash, which has the advantages of buffering the reverse pulling force of the leash, avoiding the breakage of the joint, avoiding the dog from feeling uncomfortable tightening and solving the technical problems in the background technology.
The invention provides the following technical scheme: the utility model provides a connecting device for dog haulage rope, includes double-deck braces, outside one side fixed mounting of double-deck braces has the inner circle shell, the outside fixed mounting of inner circle shell has the gas ring cover, outside one side fixed mounting of gas ring cover has the outer lane shell, the inner chamber middle part movable mounting of inner circle shell has the pull rod, the gas pocket has been seted up at the middle part of pull rod, the venthole has been seted up to the bottom of pull rod, the bottom fixed mounting of pull rod has movable clamp plate, the bottom movable mounting of inner circle shell has the traction plate that is located movable clamp plate's bottom, the bottom both sides fixed mounting of gas ring cover has the gas vent, the bottom movable mounting of gas vent has the valve, the top movable mounting of gas ring cover has fixed closing cap, the top fixedly connected with haulage rope of pull rod.
Preferably, the shape of the air ring sleeve is in a shape of a round cylinder, and the air ring sleeve is filled with air.
Preferably, the pull rod is cylindrical and is divided into an upper part and a lower part, wherein the upper part is a solid cylinder, and the lower part is a hollow cylinder.
Preferably, the air inlet hole and the air outlet hole are identical in shape and size, the air inlet hole is located at the top of the lower hollow cylindrical section of the pull rod, and the air outlet hole is located at the bottom of the lower hollow cylindrical section of the pull rod.
Preferably, the valve is circular in shape, and one side of the valve is movably connected with the bottom end of the air outlet through a torsion spring.
Preferably, the fixed sealing cover is cylindrical, the diameter value of the inner cavity at the bottom of the fixed sealing cover is the same as the maximum diameter value of the balloon sleeve, and the inner side of the bottom of the fixed sealing cover is provided with a thread matched with the outer part of the top end of the balloon sleeve.
The invention has the following beneficial effects:
1. according to the dog anti-collapse device, external air is filled into the hollow column body of the pull rod through the air inlet hole and the air outlet hole and flows into the closed cavity formed by the inner ring shell and the air ring sleeve, when a dog rushes, a pet owner pulls the pull rope, reverse traction force generated by the pull rope pulls the pull rod to enable the movable press plate to move outwards, the cavity formed between the inner ring shell and the air ring sleeve, the external air in the dog anti-collapse device is rapidly compressed into air pockets by the pulling force, the compressed density of the air is increased, the high-density compressed air pockets become obstacles, and reverse resistance is formed on the pull rope, so that the situation that the connection part is collapsed due to the fact that the artificial traction force is too large is effectively prevented.
2. The dog leash comprises a dog leash, a dog leash and a dog leash, wherein the dog leash is arranged on the dog leash, the dog leash is connected with the dog leash, the dog leash and the dog leash, and the dog leash are connected with the dog leash, the dog leash and the dog leash.
3. According to the dog leash, the movable pressing plate and the traction plate are arranged, when a pet owner pulls the traction rope reversely to prevent the dog from moving forwards, the movable pressing plate moves outwards, the volume of a gap between the movable pressing plate and the traction plate is suddenly increased, the traction plate is sucked backwards by the movable pressing plate and also moves outwards, when the traction plate moves, the inner cloth layer of the double-layer braces is pulled to form a pulling force pulling the dog backwards, the pulling effect of the traction rope is effectively enhanced, but the pressure intensity at an action point is not high due to the large action point, so that the forced pulling feeling cannot be too strong, the problem that the dog is uncomfortable due to the fact that the pulling force at the connection part is too large is effectively avoided, strong resistance is generated, the dog is wound by the traction rope, and the body injury to the dog is caused.
Drawings
FIG. 1 is a schematic view of the structure of the present invention when the pulling rope is not pulled;
FIG. 2 is a schematic drawing of the pulling rope of the present invention;
FIG. 3 is a schematic sectional top view of the structure of the present invention.
In the figure: 1. a double-layer harness; 2. an inner race shell; 3. a gas ring sleeve; 4. an outer race shell; 5. a pull rod; 6. air inlet holes; 7. an air outlet; 8. a movable pressing plate; 9. a traction plate; 10. an exhaust port; 11. a valve; 12. fixing a sealing cover; 13. and (6) pulling the rope.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a connecting device for dog leash comprises a double-layer harness 1, an inner ring shell 2 is fixedly installed on one side of the outer portion of the double-layer harness 1, an air ring sleeve 3 is fixedly installed on the outer portion of the inner ring shell 2, an outer ring shell 4 is fixedly installed on one side of the outer portion of the air ring sleeve 3, a pull rod 5 is movably installed in the middle of the inner cavity of the inner ring shell 2, an air inlet hole 6 is formed in the middle of the pull rod 5, an air outlet hole 7 is formed in the bottom of the pull rod 5, a movable press plate 8 is fixedly installed at the bottom end of the pull rod 5, a traction plate 9 located at the bottom end of the movable press plate 8 is movably installed at the bottom end of the inner ring shell 2, by arranging the movable press plate 8 and the traction plate 9, when a pet owner reversely pulls the leash 13 to prevent the dog from moving forward, the movable press plate 8 moves outward, the volume of a gap between the movable press plate 8 and the traction plate 9 is suddenly increased according to the increased volume, the principle that the pressure intensity is reduced is that a negative pressure suction cavity is formed between the movable pressing plate 8 and the traction plate 9, the traction plate 9 is sucked by the movable pressing plate 8 reversely and also moves outwards, when the traction plate 9 moves, the inner cloth layer of the double-layer braces 1 can be pulled, the dog is pulled backwards to effectively strengthen the drawing effect of the traction rope 13, but the action point is larger, the pressure intensity at the action point is not high, so that the forced pulling feeling is not too strong, and then effectively avoid because of the junction pulling force is too big, and lead to the dog to produce uncomfortable to produce strong anti-reacting, lead to the dog to be twined by haulage rope 13, cause the bodily injury to the dog, the bottom both sides fixed mounting of balloon cover 3 has gas vent 10, the bottom movable mounting of gas vent 10 has valve 11, the top movable mounting of balloon cover 3 has fixed closing cap 12, the top fixedly connected with haulage rope 13 of pull rod 5.
Referring to fig. 1 to 3, the balloon envelope 3 is shaped like an inverted cylinder, and is filled with gas.
Referring to fig. 1, the pull rod 5 is cylindrical and is divided into an upper portion and a lower portion, wherein the upper portion is a solid cylinder and the lower portion is a hollow cylinder.
Referring to fig. 1, wherein the air inlet 6 and the air outlet 7 have the same shape and size, the air inlet 6 is located at the top of the lower hollow cylinder section of the pull rod 5, the air outlet 7 is positioned at the bottom of the hollow cylinder section at the lower part of the pull rod 5, and outside air is filled into the hollow cylinder of the pull rod 5 through the air inlet 6 by manual blowing and filling, the outside air flows into the closed cavity formed by the inner ring shell 2 and the air ring sleeve 3 through the air outlet 7, when the dog rushes, the pet owner pulls the pulling rope 13, the strong reverse pulling force generated by the pulling rope 13 pulls the pull rod 5 to lead the movable pressing plate 8 to move outwards, the external air in the inner cavity of the inner ring shell 2 is compressed rapidly to form a compressed air mass, the high-density compressed air mass becomes a barrier, the reverse resistance is formed on the traction rope 13, so that the breakage of the connection part caused by the artificial overlarge traction force is effectively prevented.
In addition, when gaseous by the compression, there is gaseous bounce-back phenomenon, gaseous reverse recoil, then receive the effect of traction force, compress into a group again, gaseous reciprocating motion constantly extrudees the top of gas ring cover 3, make the inside gas of gas ring cover 3 constantly by the outside discharge of extrusion, the inside gas of gas ring cover 3 is gushed into the inner chamber of double-deck braces 1, it is bloated greatly to swell it, form the inflation air pocket, the inflation of double-deck braces 1 can the flexible extrusion dog's neck or four limbs, when effectively restricting running of dog and lifting, also can reach and prevent that traction force is too big, cause the tightening up to tie and suffocate to the dog.
Referring to fig. 1, the valve 11 is circular, and one side of the valve 11 is movably connected to the bottom end of the exhaust port 10 through a torsion spring.
Referring to fig. 1, the fixed sealing cover 12 is cylindrical, the diameter of the bottom cavity is the same as the maximum diameter of the balloon sleeve 3, and the inner side of the bottom of the fixed sealing cover 12 is provided with a thread adapted to the outer portion of the top end of the balloon sleeve 3.
The using method of the invention has the following working principle:
when the dog needs to be carried outdoors to walk, firstly, the double-layer braces 1 are worn on the dog body, after the dog is determined to be worn, the pull rod 5 is pulled outwards until the air inlet holes 6 are exposed to the outside, at the moment, the air outlet holes 7 are also located in the inner cavity of the inner ring shell 2, through the existing inflating equipment or manual air blowing, air can be stored in the inner cavity of the inner ring shell 2, then the pull rod 5 is pushed back to the original position, the movable pressing plate 8 is in abutting contact with the traction plate 9, after the pull rod 5 is determined to return to the original position, the fixed sealing cover 12 is rotated, the fixed sealing cover and the outer ring shell 4 are rotated and closed mutually, after the double-layer braces 1 are twisted and closed, the connection of the traction rope 13 and the double-layer braces 1 is completed, at the moment, the pet owner pulls the traction rope 13, and the dog can be carried outdoors.
When going out, the dog rushes suddenly, pet owner stimulates haulage rope 13 backward, haulage rope 13 stimulates pull rod 5 makes activity clamp plate 8 outwards remove, the outside air in the 2 inner chambers of inner circle shell, the rapid compression forms the air pocket, and simultaneously, when gas is compressed, gas rebounds in reverse, the effect of back received traction force, compress into a group again, gaseous reciprocating motion constantly extrudes the top of air ring cover 3, make the inside gas of air ring cover 3 constantly by the extrusion outwards discharge, the inside gas of air ring cover 3 gushes into the inner chamber of double-deck braces 1, swell it greatly, the inflation of double-deck braces 1 can flexibly extrude neck or the four limbs of dog, effectively stop running of dog and move.
When the dog does not need to go out, the double-layer braces 1 can be detached from the dog body.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a dog is connecting device for haulage rope, includes double-deck braces (1), its characterized in that: the outer side of the double-layer strap (1) is fixedly provided with an inner ring shell (2), the outer side of the inner ring shell (2) is fixedly provided with an air ring sleeve (3), the outer side of the air ring sleeve (3) is fixedly provided with an outer ring shell (4), the middle of the inner cavity of the inner ring shell (2) is movably provided with a pull rod (5), the middle of the pull rod (5) is provided with an air inlet hole (6), the bottom of the pull rod (5) is provided with an air outlet hole (7), the bottom of the pull rod (5) is fixedly provided with a movable pressing plate (8), the bottom of the inner ring shell (2) is movably provided with a traction plate (9) positioned at the bottom of the movable pressing plate (8), the two sides of the bottom of the air ring sleeve (3) are fixedly provided with an air outlet (10), the bottom of the air outlet (10) is movably provided with a valve (11), and the top of the air ring sleeve (3) is movably provided with a fixed sealing cover (12), the top end of the pull rod (5) is fixedly connected with a traction rope (13).
2. The coupling device for dog leash according to claim 1, wherein: the air ring sleeve (3) is in a shape of an inverted cylinder, and the inside of the air ring sleeve is filled with air.
3. The coupling device for dog leash according to claim 1, wherein: the pull rod (5) is cylindrical and is divided into an upper part and a lower part, wherein the upper part is a solid cylinder, and the lower part is a hollow cylinder.
4. The coupling device for dog leash according to claim 2, wherein: the air inlet hole (6) and the air outlet hole (7) are identical in shape and size, the air inlet hole (6) is located at the top of the lower hollow cylindrical section of the pull rod (5), and the air outlet hole (7) is located at the bottom of the lower hollow cylindrical section of the pull rod (5).
5. The coupling device for dog leash according to claim 1, wherein: the shape of valve (11) is circular, one side of valve (11) is through the bottom swing joint of torsional spring with gas vent (10).
6. The coupling device for dog leash according to claim 1, wherein: the fixed sealing cover (12) is cylindrical, the diameter value of an inner cavity at the bottom of the fixed sealing cover is the same as the maximum diameter value of the air ring sleeve (3), and the inner side of the bottom of the fixed sealing cover (12) is provided with threads matched with the outer part of the top end of the air ring sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111059320.0A CN113854183B (en) | 2021-09-10 | 2021-09-10 | Connecting device for dog leash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111059320.0A CN113854183B (en) | 2021-09-10 | 2021-09-10 | Connecting device for dog leash |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113854183A true CN113854183A (en) | 2021-12-31 |
| CN113854183B CN113854183B (en) | 2022-12-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111059320.0A Active CN113854183B (en) | 2021-09-10 | 2021-09-10 | Connecting device for dog leash |
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| Country | Link |
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| CN (1) | CN113854183B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105794680A (en) * | 2016-03-21 | 2016-07-27 | 凤杰图 | Pet chain |
| CN108935183A (en) * | 2018-07-13 | 2018-12-07 | 谢震东 | A kind of pet dog rushes protection type necklace cruelly |
| CN111685058A (en) * | 2020-06-08 | 2020-09-22 | 黄高卫 | Safety system for pet dog collar for walking dog |
| CN112586390A (en) * | 2020-12-17 | 2021-04-02 | 薛彦社 | Pet dog safety draw gear with pacify function |
-
2021
- 2021-09-10 CN CN202111059320.0A patent/CN113854183B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105794680A (en) * | 2016-03-21 | 2016-07-27 | 凤杰图 | Pet chain |
| CN108935183A (en) * | 2018-07-13 | 2018-12-07 | 谢震东 | A kind of pet dog rushes protection type necklace cruelly |
| CN111685058A (en) * | 2020-06-08 | 2020-09-22 | 黄高卫 | Safety system for pet dog collar for walking dog |
| CN112586390A (en) * | 2020-12-17 | 2021-04-02 | 薛彦社 | Pet dog safety draw gear with pacify function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113854183B (en) | 2022-12-06 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20221116 Address after: 518000 floor 3, building B, No. 25, Xingda Road, egongling, Pinghu street, Longgang District, Shenzhen, Guangdong Applicant after: SHENZHEN SMART PET TECHNOLOGY Co.,Ltd. Address before: 332000 she Li, Cao Kang Cun, Xiangxi Township, Duchang County, Jiujiang City, Jiangxi Province Applicant before: Cao Fafu |
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