CN112119935A

CN112119935A - Pet dog leash

Info

Publication number: CN112119935A
Application number: CN202011167035.6A
Authority: CN
Inventors: 郭毛孩
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2020-12-25

Abstract

The invention discloses a pet dog leash, and relates to the technical field of pet feeding. The pet dog leash comprises a leash device, wherein the leash device comprises a first leash and two elastic bands, the first leash is in an arc plate shape, the number of the first leash is two, concave surfaces of the two first leashs vertically correspond to each other, the number of the elastic bands is two, the two elastic bands are respectively fixedly connected with two corresponding ends of the two first leashes, the material of each elastic band comprises an elastic material, a first leash is fixedly connected with the left side surface of the first upper leash, a pull ring is fixedly connected with one end of the first leash far away from the left side of the first leash, a blocking device is installed on the right side of each elastic band, a second leash, a first, the existence of the pulling tube of the pet dog leash can also reduce the impact force of dog movement on the pulling belt II, the pulling force degree of the pull belt for the two opponents is reduced when the owner walks the dog, and the comfort level of the owner when using the pull rope is improved.

Description

Pet dog leash

Technical Field

The invention relates to the technical field of pet feeding, in particular to a pet dog leash.

Background

Imported nylon material, the color is gorgeous, and it is splendid to feel, can be according to the characteristics of various pets, produces the meshbelt of various specifications and colour and simultaneously can special colour, jacquard weave, heat-transfer seal, softening treatment etc. do and do according to customer's requirement processing assembly pet area finished product safety guarantee pet have: a safe pet collar, a dog chain, a dog chest strap, a dog leash, a cat collar, a cat traction belt, a cat back strap and the like.

Most pet dog haulage rope all is the simple effect of pulling that plays in the market at present, and pull the mode of living pet dog and go to restrict by the manpower, many women consider the pet dog that goes of self safety etc. at present, consequently, have many women to choose to go to support some great pet dogs of size, in order to reach the effect of defending oneself, but the women is carrying when carrying a great pet dog of carrying out the leisure and shopping at present using the haulage rope, the action of large-scale pet dog is very probably not controlled, thereby take place a series of accidents.

Disclosure of Invention

The invention aims to provide a pet dog leash to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a pet dog leash comprises a binding band device, wherein the binding band device comprises a first binding band and two elastic bands, the first binding band is in an arc plate shape, the number of the first binding band is two, concave surfaces of the two first binding bands correspond to each other up and down, the number of the elastic bands is two, the two elastic bands are fixedly connected with two corresponding ends of the two first binding bands respectively, the elastic bands are made of elastic materials, a first pull belt is fixedly connected to the left side surface of the first binding band above the first elastic bands, and a pull ring is fixedly connected to one end, far away from the left side of the first binding band, of the first pull belt;

a blocking device is arranged on the right side of the elastic band;

and a second draw belt, a first air pipe and a second air pipe are arranged on the left side of the blocking device.

The front end of the first binding band below is fixedly connected with a second binding band, one end, far away from the first binding band, of the second binding band is fixedly connected with a third binding band and a fourth binding band, the third binding band is located on the left side of the second binding band, the fourth binding band is located on the right side of the second binding band, and one ends, far away from the second binding band, of the third binding band and the fourth binding band are movably connected with the first binding band above through buckles.

Stop device includes siphunculus, a slide and front bezel, the left side fixed connection elastic cord of siphunculus, the slide has been cup jointed at the upper end middle part of siphunculus, slide and siphunculus adaptation, the front bezel has been cup jointed to the front end of siphunculus, front bezel and siphunculus adaptation, preceding hole has been seted up at the front surface middle part of front bezel, the fixed embedding in front surface lower part of front bezel has magnet one, magnet one is in the below in preceding hole, the lower extreme of magnet one is the N utmost point, the rear end of siphunculus has cup jointed the back plate, back plate and siphunculus adaptation, the back hole has been seted up at the back surface middle part of back plate, magnet two has been seted up to the back surface lower part of back plate, magnet two is in the below in back hole, the lower extreme of magnet two is.

The lower extreme of siphunculus has pull rod one and pull rod two through slide rail sliding connection, the upper end of pull rod one is the N utmost point, pull rod one is keeping away from that one end fixedly connected with shelves pole one of siphunculus, shelves pole one is in bandage one under, pull rod two is in the rear of pull rod one, the upper end of pull rod two is the N utmost point, pull rod two is keeping away from that one end fixedly connected with shelves pole two of siphunculus, shelves pole two is in bandage one under.

One end of the second drawstring is fixedly connected to the left side of the pull cylinder, the front side of the second drawstring is fixedly connected with a first air pipe, one end of the first air pipe is fixedly connected with a front hole, the first air pipe is communicated with the inside of the through pipe, the rear side of the second drawstring is fixedly connected with a second air pipe, one end of the second air pipe is fixedly connected with a rear hole, and the second air pipe is communicated with the inside of the through pipe;

the other ends of the second pull belt, the first air pipe and the second air pipe penetrate through the pull ring.

The stretching strap two is provided with the handle device in that one end of keeping away from stop device, the handle device includes the pull ring and holds a section of thick bamboo, the shape of pull ring includes the arc, the relative that fixed connection in pull ring both ends holds a section of thick bamboo, the outside fixed connection stretching strap two of holding a section of thick bamboo, the material of holding a section of thick bamboo includes rubber, hold fixedly connected with inner tube on the back inner wall of a section of thick bamboo, the even fixedly connected with spur of equidistance on the lateral wall of inner tube, the front end fixedly connected with lid of holding a section of thick bamboo, set up porosely on the front surface of lid, the hole communicates with each other with the gap between a section of thick.

Preferably, the left side fixedly connected with of holding a section of thick bamboo inhales the pole, the left port fixedly connected with sucking disc of inhaling the pole, the quantity of sucking disc is two, the sucking disc communicates with each other with the inside of inhaling the pole.

Preferably, the safety device is fixedly sleeved at the lower end of the holding cylinder and comprises a cylinder I, an air hole I and an air hole II, the cylinder I is fixedly connected to the lower end of the holding cylinder, the air hole I and the air hole II are respectively formed in the lower side of the cylinder I, the air hole I is fixedly connected with the air pipe I, the air pipe I is communicated with the inside of the cylinder I, the air hole II is fixedly connected with the air pipe II, the air pipe II is communicated with the inside of the cylinder I, a groove is formed in the right side of the inner wall of the cylinder I, and the cylinder II is arranged inside the cylinder I.

Preferably, the left end of the second cylinder is inserted into the first cylinder, a convex ring is fixedly connected to the outer side of the right end of the second cylinder, the convex ring is inserted into the groove, the convex ring is matched with the groove, a first air groove is formed in the upper side of the left end of the second cylinder, a second air groove is formed in the lower side of the left end of the second cylinder, a first upper hole is formed in the upper side of the right surface of the second cylinder, the first upper hole is communicated with the first air groove, a second upper hole is formed in the lower side of the right surface of the second cylinder, and the second upper hole is communicated with the second air groove.

Preferably, a middle hole is formed in the right surface of the second barrel, an air bag is fixedly connected to the outer side of the left end of the middle hole, the air bag is communicated with the inside of the middle hole, the air bag is made of elastic materials, the air bag is embedded into the inner wall of the second barrel, a central column is sleeved inside the middle hole, threads are formed in the middle of the outer wall of the central column, an inserting column is fixedly connected to the middle of the inner wall of the middle hole, one end of the inserting column is inserted into one section of the threads, the inserting column is matched with the threads, a third air pipe is fixedly connected to the first upper hole, one end of the first air pipe is far away from the third air pipe, a fourth air pipe is fixedly connected to the fourth upper hole, the fourth air pipe is far away from the suction rod, and the fourth.

Compared with the prior art, the invention has the beneficial effects that:

(1) this pet dog haulage rope, design through blocking device, at ordinary times the in-process of pulling, drawstring two can drive the slide and carry out slow motion, front bezel and back plate can not take place the motion with the siphunculus relatively this moment, also can not make trachea one and two inside air flows that carry on of trachea in the short time simultaneously, the existence of draw this moment slide still can reduce the dog motion and to the impact force that two brings of drawstring, make owner two adversal pulling power degree of drawstring reduce when the dog saunters, the comfort level when owner uses the haulage rope has been improved.

(2) The pet dog leash comprises a first pull belt, a second pull belt, a pull cylinder, a first pull rod, a second pull rod, a first baffle, a second baffle, a stop device and a third baffle, wherein the first pull belt and the second pull belt pull the pull cylinder violently when the pet dog runs when meeting the situation, so that the front plate and the rear plate are attracted excessively and move relatively to the through pipe, the front plate and the rear plate move towards the direction approaching each other, the lower ends of the first magnet and the second magnet are N poles, the upper ends of the first pull rod and the second pull rod are N poles, so that the mutual repulsion effect occurs, the front plate and the rear plate move to the middle part of the through pipe under the impact of the violent attraction, the first baffle and the second baffle move towards the direction away from each other, and simultaneously drive the first baffle and the second baffle to move towards the front leg and the back leg of the pet dog, and the first, therefore, the rush speed of the dog is limited, the strength required by the owner when the owner pulls the dog is greatly reduced, and the action of the dog outside can be better controlled.

(3) This pet dog haulage rope, through magnet one, magnet two, the magnetism function mode of pull rod one and shelves pole two, after dog stops, gas can fill back to the inside of siphunculus, thereby control front bezel and back plate reset, it also can reset with pull rod two to be managed to pull rod one in the same reason, magnetic appeal can not be too strong simultaneously, when dog runs, shelves pole one and two effects that can only play the speed reduction buffering of shelves pole, such effect can prevent that the dog from can also protecting the leg bone of dog can not receive the injury because the existence of shelves pole one and shelves pole two when the dog rushes, also can protect dog self safety when restricting the dog.

(4) This pet dog haulage rope, cooperation design through handle device and safeties, handle device is used for owner to hand, be in at owner and tightly hold and hold under the state of a section of thick bamboo, the center post can be pressed by owner's finger, owing to insert the grafting setting of post and screw thread, when pressing the center post, can make a section of thick bamboo two carry out one hundred eighty degrees rotations in a section of thick bamboo is inside, thereby make air duct one and gas pocket one, gas pocket two communicates with each other, through trachea one when dog dashes violently, trachea two and trachea three absorb the air from the hole, owing to hold a section of thick bamboo for the rubber material, lost and held the air in section of thick bamboo and the inner tube gap, make protruding thorn produce the arch through holding a section of thick bamboo, thereby make the place that the hand was held tightly increase with the frictional force of hand, thereby can prevent when dog dashes violently, the danger that handle device drops from the owner.

(5) This pet dog haulage rope, when owner's dog is strolling the dog and is in the state of relaxing, because the palm is in the horizontality, the palm can be adsorbed by the sucking disc, and can not produce pressure to the center post, because the elastic property of gasbag, air in the gasbag can push back the normal position with the center post again, thereby make air pocket two and gas pocket one, gas pocket two are the same, the dog is in this moment the jerk stretching strap two, trachea one and trachea two can follow the inside air of trachea four absorption suction arms, thereby inhale away the inside air of sucking disc, reach the effect that the sucking disc adsorbs the palm stably, make when owner does not hold the handle device tightly, also can not make handle device break away from the palm, thereby reach the effect of stably pulling stretching strap two.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the banding device of the present invention;

FIG. 3 is a schematic view of a blocking device according to the present invention;

FIG. 4 is a schematic view of the pulling device of the present invention;

FIG. 5 is a schematic view of a grip barrel of the present invention;

FIG. 6 is a schematic view of a suction wand of the present invention;

FIG. 7 is a schematic view of a safety device according to the present invention;

fig. 8 is a schematic view of a second cartridge of the present invention.

In the figure: 1 bandage device, 101 bandage I, 102 elastic band, 103 bandage II, 104 bandage III, 105 bandage IV, 106 drawstring I, 107 drawstring, 108 drawstring II, 109 trachea I, 110 trachea II, 2 blocking device, 201 through pipe, 202 drawstring, 203 front plate, 204 front hole, 205 magnet I, 206 back plate, 207 back hole, 208 magnet II, 209 drawstring I, 210 stop rod I, 211 drawstring II, 212 stop rod II, 3 handle device, 301 draw ring, 302 holding barrel, 303 inner barrel, 304 spur, 305 cover, 306 hole, 307 suction rod, 308 suction cup, 4 safety device, 401 barrel I, 402 air hole I, 403 air hole II, 404 groove, 405 barrel II, 406 convex ring, 407 air groove I, 408 air groove II, 409 upper hole I, 410 upper hole II, 411 middle hole, 412 air bag, 413 center post, 414 screw thread, 415 inserted post, 416 trachea III, 417 trachea IV.

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 to 8, the present invention provides a technical solution: a pet dog leash comprises a leash device 1, the leash device 1 comprises a first leash 101 and two elastic bands 102, the first leash 101 is arc-shaped, the number of the first leash 101 is two, concave surfaces of the two first leashes 101 correspond to each other up and down, the number of the elastic bands 102 is two, the two elastic bands 102 are fixedly connected with two ends corresponding to the two first leashes 101 respectively, the elastic bands 102 are made of elastic materials, the leash 101 can automatically adapt to body shapes of various pet dogs through elastic design of the elastic bands 102, a leash can be well fixed to a leash, the situation that the leash hurts a pet dog due to being too tight can be avoided, the trouble that the size of a dog needs to be adjusted when a leash is dressed by a master is avoided, the use convenience of the leash is greatly improved, a first leash 106 is fixedly connected to the left side surface of the first leash 101, a, the connecting mode of the binding band device 1 is changed from a back-buckling mode to a front-buckling mode, the front-buckling mode has the advantages that two front feet of the dog do not need to be accurately aligned to holes formed by the second binding band 103, the third binding band 104 and the fourth binding band 105, and the pet dog is more convenient to wear in a traction rope wearing process;

the blocking device 2 is installed on the right side of the elastic band 102, through the design of the blocking device 2, in the ordinary towing process, the pull belt II 108 can drive the pull cylinder 202 to move slowly, at the moment, the front plate 203 and the rear plate 206 do not move relative to the through pipe 201, and at the same time, the air pipe I109 and the air pipe II 110 can not flow quickly in a short time, at the moment, the existence of the pull cylinder 202 can also reduce the impact force of dog movement on the pull belt II 108, so that the pulling force range of the pull belt II 108 to the opponent when the owner walks the dog is reduced, the comfort level when the owner uses the pull rope is improved, when the pet dog meets the situation and wants to run, at the moment, the pull belt II 108 can pull the pull cylinder 202 violently, so that the front plate 203 and the rear plate 206 are subjected to overlarge attraction force, and therefore the pull belt 203 and the rear plate 206 are displaced relative to the through pipe 201, and the front plate, because the lower ends of the first magnet 205 and the second magnet 208 are both N poles, and the upper ends of the first pull rod 209 and the second pull rod 211 are both N poles, so that mutual repulsion effect occurs, the front plate 203 and the rear plate 206 can move to the middle part of the through pipe 201 under the impact of strong attraction, at the moment, because the positions of the front plate 203, the rear plate 206, the first pull rod 209 and the second pull rod 211 are relatively too close, the first pull rod 209 and the second pull rod 211 can move towards a direction away from each other, and simultaneously the first baffle rod 210 and the second baffle rod 212 are driven to respectively move towards the front leg and the rear leg of the pet dog, the running capability of the dog can be limited by the first baffle rod 210 and the second baffle rod 212, so that the rushing speed of the dog is limited, the strength required by a master when the dog is towing is greatly reduced, and the action of the dog outside can be better controlled;

the left side of the blocking device 2 is provided with a second pull belt 108, a first air pipe 109 and a second air pipe 110.

The front end of the first binding band 101 at the lower part is fixedly connected with a second binding band 103, one end of the second binding band 103 far away from the first binding band 101 is fixedly connected with a third binding band 104 and a fourth binding band 105, the third binding band 104 is positioned at the left side of the second binding band 103, the fourth binding band 105 is positioned at the right side of the second binding band 103, and one ends of the third binding band 104 and the fourth binding band 105 far away from the second binding band 103 are respectively movably connected with the first binding band 101 at the upper part through buckles.

The blocking device 2 comprises a through pipe 201, a pull cylinder 202 and a front plate 203, the left side of the through pipe 201 is fixedly connected with an elastic band 102, the pull cylinder 202 is sleeved in the middle of the upper end of the through pipe 201, the pull cylinder 202 is matched with the through pipe 201, the front plate 203 is sleeved at the front end of the through pipe 201, the front plate 203 is matched with the through pipe 201, a front hole 204 is formed in the middle of the front surface of the front plate 203, a first magnet 205 is fixedly embedded in the lower portion of the front surface of the front plate 203, the first magnet 205 is located below the front hole 204, the lower end of the first magnet 205 is an N pole, the rear end of the through pipe 201 is sleeved with a rear plate 206, the rear plate 206 is matched with the through pipe 201, a rear hole 207 is formed in the middle of the rear surface of the rear plate 206, a second magnet 208 is formed in the lower portion of the rear surface.

The lower end of the through pipe 201 is connected with a first pull rod 209 and a second pull rod 211 in a sliding mode through a sliding rail, the upper end of the first pull rod 209 is an N pole, the end, far away from the through pipe 201, of the first pull rod 209 is fixedly connected with a first stop lever 210, the first stop lever 210 is located under the first binding belt 101, the second pull rod 211 is located behind the first pull rod 209, the upper end of the second pull rod 211 is the N pole, the end, far away from the through pipe 201, of the second pull rod 211 is fixedly connected with a second stop lever 212, and the second stop lever 212 is located under the first binding belt 101.

One end of the second pull belt 108 is fixedly connected to the left side of the pull cylinder 202, the front side of the second pull belt 108 is fixedly connected with a first air pipe 109, one end of the first air pipe 109 is fixedly connected with a front hole 204, the first air pipe 109 is communicated with the inside of the through pipe 201, the rear side of the second pull belt 108 is fixedly connected with a second air pipe 110, one end of the second air pipe 110 is fixedly connected with a rear hole 207, and the second air pipe 110 is communicated with the inside of the through pipe 201;

the pull ring 107 is penetrated by the pull belt II 108, the air pipe I109 and the other end of the air pipe II 110.

The second pull belt 108 is provided with the pull handle device 3 at the end far away from the blocking device 2, the pull handle device 3 comprises a pull ring 301 and a holding barrel 302, the shape of the pull ring 301 comprises an arc shape, the end fixed connection opposite to the two ends of the pull ring 301 is used for holding the barrel 302, the second pull belt 108 is fixedly connected to the outer side of the holding barrel 302, the material of the holding barrel 302 comprises rubber, an inner barrel 303 is fixedly connected to the rear inner wall of the holding barrel 302, a protruding thorn 304 is uniformly fixed to the outer side wall of the inner barrel 303 at equal intervals, a cover 305 is fixedly connected to the front end of the holding barrel 302, a hole 306 is formed in the front surface of the cover 305, the hole 306 is communicated.

The left side of the holding cylinder 302 is fixedly connected with a suction rod 307, the left port of the suction rod 307 is fixedly connected with two suction cups 308, and the suction cups 308 are communicated with the inside of the suction rod 307.

The safety device 4 is fixedly sleeved at the lower end of the holding cylinder 302, the safety device 4 comprises a first cylinder 401, a first air hole 402 and a second air hole 403, the first cylinder 401 is fixedly connected to the lower end of the holding cylinder 302, the first air hole 402 and the second air hole 403 are respectively formed in the lower side of the first cylinder 401, the first air hole 402 is fixedly connected with a first air pipe 109, the first air pipe 109 is communicated with the inside of the first cylinder 401, the second air hole 403 is fixedly connected with a second air pipe 110, the second air pipe 110 is communicated with the inside of the first cylinder 401, a groove 404 is formed in the right side of the inner wall of the first cylinder 401, and.

The left end of the second barrel 405 is inserted into the first barrel 401, a convex ring 406 is fixedly connected to the outer side of the right end of the second barrel 405, the convex ring 406 is inserted into the groove 404, the convex ring 406 is matched with the groove 404, a first air groove 407 is formed in the upper side of the left end of the second barrel 405, a second air groove 408 is formed in the lower side of the left end of the second barrel 405, a first upper hole 409 is formed in the upper side of the right surface of the second barrel 405, the first upper hole 409 is communicated with the first air groove 407, a second upper hole 410 is formed in the lower side of the right surface of the second barrel 405, and the second upper hole 410 is communicated with.

The right surface of the second barrel 405 is provided with a middle hole 411, the outer side of the left end of the middle hole 411 is fixedly connected with an air bag 412, the air bag 412 is communicated with the inside of the middle hole 411, the air bag 412 is made of elastic materials, the air bag 412 is embedded into the inner wall of the second barrel 405, a central column 413 is sleeved inside the middle hole 411, the middle part of the outer wall of the central column 413 is provided with a thread 414, the middle part of the inner wall of the middle hole 411 is fixedly connected with an inserting column 415, one end of the inserting column 415 is inserted into one section of the thread 414, the inserting column 415 is matched with the thread 414, the first upper hole 409 is fixedly connected with an air pipe third 416, the air pipe third 416 is far away from one end of the first upper hole 409 and is fixedly connected with an air pipe fourth 417, the end of the air pipe fourth.

The working principle is as follows:

the first step is as follows: the connecting mode of the binding band device 1 is changed from a back-buckling mode to a front-buckling mode, the front-buckling mode has the advantage that two front feet of the dog do not need to be accurately aligned to the holes formed by the second binding band 103, the third binding band 104 and the fourth binding band 105, and the pet dog is more convenient to carry out the traction rope wearing process.

The second step is that: through elastic design of elastic cord 102 for bandage 101 can automatic adaptation and multiple pet dog's size, can reach fine fixed column haulage rope, the condition that the haulage rope was too tight to strain the pet dog again can not appear and produce, has also avoided owner to need the troublesome operation of size regulation when dressing the haulage rope for the dog, great improvement the convenience in utilization of haulage rope.

The third step: through stop device 2's design, at the traction in-process at ordinary times, drawstring two 108 can drive draw tube 202 and carry out slow motion, front bezel 203 and back plate 206 can not take place the motion with siphunculus 201 relatively this moment, also can not make trachea one 109 and trachea two 110 inside carry out quick air flow in the short time simultaneously, the existence of draw tube 202 this moment still can reduce the impact force that dog motion brought drawstring two 108, make owner drawstring two 108 adversary pull the journey degree of force reduce when walking the dog, the comfort level when the owner uses the haulage rope has been improved.

The fourth step: through the design of the blocking device 2, when a pet dog is in a situation and wants to run, the pull belt II 108 violently tears the pull cylinder 202 at the moment, so that the front plate 203 and the rear plate 206 are subjected to an overlarge attraction force and are displaced relative to the through pipe 201, the front plate 203 and the rear plate 206 move towards the direction of approaching each other, the lower ends of the magnet I205 and the magnet II 208 are both N poles, the upper ends of the pull rod I209 and the pull rod II 211 are both N poles, so that the mutual repulsion effect occurs, the front plate 203 and the rear plate 206 move to the middle part of the through pipe 201 under the impact of the violent attraction force, at the moment, the front plate 203, the rear plate 206, the pull rod I209 and the pull rod II 211 move towards the direction of separating away from each other due to the relative overlarge positions of the front plate 203, the rear plate 206, the pull rod I209 and the pull rod II 211, and the baffle rod II 212 are driven to respectively move towards the front leg and the rear leg of the pet dog, and the existence of the baffle rod I210 and the baffle II, therefore, the rush speed of the dog is limited, the strength required by the owner when the owner pulls the dog is greatly reduced, and the action of the dog outside can be better controlled.

The fifth step: through the magnetism operation mode of magnet 205, magnet two 208, pull rod 209 and two 212 shelves poles, after the dog stops, gaseous can fill back to the inside of siphunculus 201, thereby control front bezel 203 and back plate 206 and reset, pull rod 209 and two 211 of pull rod also can reset on the same principle, magnetic attraction can not be too strong simultaneously, when the dog runs, first 210 of shelves pole and two 212 of shelves pole can only play the effect of deceleration buffer, such effect can prevent that the dog from rushing to the leg bone of dog can not receive the injury because of the existence of first 210 of shelves pole and two 212 of shelves pole when the dog rushes, also can protect dog self safety when restricting the dog.

And a sixth step: through the matching design of the handle device 3 and the safety device 4, the handle device 3 is held by the owner, in a state where the owner is gripping the grip barrel 302, the center post 413 is pressed by the fingers of the owner, due to the insertion arrangement of the insertion column 415 and the thread 414, the cylinder two 405 can rotate one hundred eighty degrees in the cylinder one 401 when the central column 413 is pressed down, so that the air groove one 407 is communicated with the air hole one 402 and the air hole two 403, air is drawn from the holes 306 through air tube one 109, air tube two 110 and air tube three 416 during a dog rush, because the holding cylinder 302 is made of rubber, air in the gap between the holding cylinder 302 and the inner cylinder 303 is lost, so that the convex thorns 304 generate bulges through the holding cylinder 302, so that the friction between the place where the hand is held and the hand is increased, thereby preventing the danger that the handle device 3 falls off from the hand of the owner when the dog rushes.

The seventh step: when owner's dog of sauntering is in the state of relaxing, because the palm is in the horizontality, the palm can be adsorbed by sucking disc 308, and can not produce pressure to center post 413, because the elastic property of gasbag 412, the air in the gasbag 412 can push back the normal position with center post 413 again, thereby make air groove two 408 and air vent one 402, air vent two 403 are the same, when dog jerks stretching strap two 108 at this moment, trachea one 109 and trachea two 110 can follow trachea four 417 absorb the inside air of sucking rod 307, thereby inhale away the inside air of sucking disc 308, reach the effect that sucking disc 308 steadily adsorbs the palm, make when owner does not hold stretching strap device 3 tightly, also can not make handle device 3 break away from the palm, thereby reach the effect of stably pulling stretching strap two 108.

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

1. The utility model provides a pet dog leash, includes bandage device (1), bandage device (1) includes bandage one (101) and elastic cord (102), the shape of bandage one (101) includes the arc board type, the quantity of bandage one (101) is two, two the concave surface of bandage one (101) corresponds from top to bottom, the quantity of elastic cord (102) is two, two elastic cord (102) respectively with two bandage one (101) corresponding both ends fixed connection, the material of elastic cord (102) includes elastic material, its characterized in that: a first pull belt (106) is fixedly connected to the left side face of the first upper binding belt (101), and a pull ring (107) is fixedly connected to one end, far away from the left side of the first binding belt (101), of the first pull belt (106);

the right side of the elastic band (102) is provided with a blocking device (2);

and a second draw belt (108), a first air pipe (109) and a second air pipe (110) are arranged on the left side of the blocking device (2).

2. The pet dog leash of claim 1, wherein: the front end of the first binding band (101) on the lower portion is fixedly connected with a second binding band (103), one end, far away from the first binding band (101), of the second binding band (103) is fixedly connected with a third binding band (104) and a fourth binding band (105), the third binding band (104) is located on the left side of the second binding band (103), the fourth binding band (105) is located on the right side of the second binding band (103), and one ends, far away from the second binding band (103), of the third binding band (104) and the fourth binding band (105) are movably connected with the first binding band (101) on the upper portion through buckles respectively.

3. The pet dog leash of claim 1, wherein: the blocking device (2) comprises a through pipe (201), a pull cylinder (202) and a front plate (203), the left side of the through pipe (201) is fixedly connected with an elastic band (102), the upper end middle part of the through pipe (201) is sleeved with the pull cylinder (202), the pull cylinder (202) is matched with the through pipe (201), the front end of the through pipe (201) is sleeved with the front plate (203), the front plate (203) is matched with the through pipe (201), a front hole (204) is formed in the middle of the front surface of the front plate (203), a first magnet (205) is fixedly embedded into the lower portion of the front surface of the front plate (203), the first magnet (205) is located below the front hole (204), the lower end of the first magnet (205) is an N pole, a rear plate (206) is sleeved at the rear end of the through pipe (201), the rear plate (206) is matched with the through pipe (201), a rear hole (207) is formed in the middle of the rear surface of the rear plate (206), a second magnet (208) is arranged on the lower portion of the rear surface of the rear plate (206), the second magnet (208) is located below the rear hole (207), and the lower end of the second magnet (208) is an N pole.

4. The pet dog leash of claim 3, wherein: the lower extreme of siphunculus (201) has pull rod (209) and pull rod two (211) through slide rail sliding connection, the upper end of pull rod one (209) is the N utmost point, pull rod one (209) are keeping away from that one end fixedly connected with shelves pole (210) of siphunculus (201), shelves pole one (210) are in bandage one (101) under, pull rod two (211) are in the rear of pull rod one (209), the upper end of pull rod two (211) is the N utmost point, pull rod two (211) are keeping away from that one end fixedly connected with shelves pole two (212) of siphunculus (201), shelves pole two (212) are in bandage one (101) under.

5. The pet dog leash of claim 1, wherein: one end of the second pull belt (108) is fixedly connected to the left side of the pull cylinder (202), the front side of the second pull belt (108) is fixedly connected with a first air pipe (109), one end of the first air pipe (109) is fixedly connected with a front hole (204), the first air pipe (109) is communicated with the inside of the through pipe (201), the rear side of the second pull belt (108) is fixedly connected with a second air pipe (110), one end of the second air pipe (110) is fixedly connected with a rear hole (207), and the second air pipe (110) is communicated with the inside of the through pipe (201);

the other ends of the second pull strap (108), the first air pipe (109) and the second air pipe (110) penetrate through the pull ring (107).

6. The pet dog leash of claim 1, wherein: the one end of pull belt II (108) far away from blocking device (2) is provided with handle device (3), handle device (3) include pull ring (301) and hold a section of thick bamboo (302), the shape of pull ring (301) includes the arc, the fixed connection that both ends are relative of pull ring (301) holds a section of thick bamboo (302), the outside fixed connection pull belt II (108) of holding a section of thick bamboo (302), the material of holding a section of thick bamboo (302) includes rubber, fixedly connected with inner tube (303) on the back inner wall of holding a section of thick bamboo (302), the equidistant even fixedly connected with spur (304) on the lateral wall of inner tube (303), the front end fixedly connected with lid (305) of holding a section of thick bamboo (302), set up porose (306) on the front surface of lid (305), hole (306) and hold the gap between a section of thick bamboo (302), inner tube (303) and communicate with each other.

7. The pet dog leash of claim 1, wherein: the left side of holding a section of thick bamboo (302) fixedly connected with suction rod (307), the left port fixedly connected with sucking disc (308) of suction rod (307), the quantity of sucking disc (308) is two, sucking disc (308) and suction rod (307) inside communicate with each other.

8. The pet dog leash of claim 6, wherein: it has safeties (4) to hold a fixed cover of section of thick bamboo (302) lower extreme and have connect, safeties (4) are including a section of thick bamboo (401), gas pocket one (402) and gas pocket two (403), a section of thick bamboo (401) fixed connection is holding the lower extreme of a section of thick bamboo (302), gas pocket one (402) and gas pocket two (403) have been seted up respectively to the downside of a section of thick bamboo one (401), gas pocket one (402) fixed connection trachea one (109), trachea one (109) communicate with each other with a section of thick bamboo one (401) inside, gas pocket two (403) fixed connection trachea two (110), trachea two (110) communicate with each other with a section of thick bamboo one (401) inside, the inner wall right side of a section of thick bamboo one (401) is seted up slottedly (404), the inside of a section of thick bamboo one.

9. The pet dog leash of claim 8, wherein: the left end of a second barrel (405) is inserted into a first barrel (401), a convex ring (406) is fixedly connected to the outer side of the right end of the second barrel (405), the convex ring (406) is inserted into a groove (404), the convex ring (406) is matched with the groove (404), a first air groove (407) is formed in the upper side of the left end of the second barrel (405), a second air groove (408) is formed in the lower side of the left end of the second barrel (405), a first upper hole (409) is formed in the upper side of the right surface of the second barrel (405), the first upper hole (409) is communicated with the first air groove (407), a second upper hole (410) is formed in the lower side of the right surface of the second barrel (405), and the second upper hole (410) is communicated with the second air groove (408).

10. The pet dog leash of claim 9, wherein: a middle hole (411) is formed in the right surface of the second tube (405), an air bag (412) is fixedly connected to the outer side of the left end of the middle hole (411), the air bag (412) is communicated with the inside of the middle hole (411), the air bag (412) is made of elastic materials, the air bag (412) is embedded into the inner wall of the second tube (405), a central column (413) is sleeved inside the middle hole (411), a thread (414) is formed in the middle of the outer wall of the central column (413), an inserting column (415) is fixedly connected to the middle of the inner wall of the middle hole (411), one end of the inserting column (415) is inserted into one section of the thread (414), the inserting column (415) is matched with the thread (414), a first upper hole (409) is fixedly connected with a third air pipe (416), the third air pipe (416) is far away from one end fixedly connected with a connecting hole (306) of the first hole (409), and a second upper hole (, the end, far away from the upper hole II (410), of the air pipe IV (417) is fixedly connected with the suction rod (307), and the air pipe IV (417) is communicated with the inside of the suction rod (307).