TWI803931B - An opening/closing mechanism used for pet leashes - Google Patents

Abstract

A pet leash engaging structure, comprising: a main body, including a first part and a second part, wherein the first part and the second part are openably and closably engaged with each other to form the main body; The first part faces one side of the second part; the second joint part is arranged on the side of the second part facing the first part, and is engaged with the first joint part in an openable and closable manner. , so that the first part and the second part are joined to form the body; the first positioning part is arranged on the side of the first part facing the second part; and the second positioning part is arranged on the surface of the second part One side of the first component and the first positioning portion are engaged with each other in an openable and closable manner.

Description

Pet rope snap structure

A pet leash engaging structure, more specifically, a pet leash engaging structure that is easy to open and close and not easy to loosen.

The known pet leash, especially the pet leash commonly used to pull dogs, will be formed at one end of the rope body by a part of the rope body, and bent to form a rope loop, so that the user can hold or grasp the rope loop, In order to control the activities of the dog tied to the other end of the rope by being tied to the rope. Because the user sometimes needs to use the pet leash to restrict the dog's activities within a certain range, for example, if the user wants to enter a store where the dog cannot enter, the dog needs to be temporarily tied to the railing or other fixed objects outside the store. Therefore, most of the known pet leashes are provided at the loops for the user to hold or grasp, adding a structure that allows the loops to be opened and closed.

Taiwan Patent Application No. 84218001 discloses an "improved structure of a cable chain for pets", which utilizes a conventional fastening bolt with a spring bolt and a ring body of an adjusting bolt, allowing the user to open or close the rope loop. This kind of structure using the spring bolt as the buckle requires two hands to operate, and one hand holds the fastening bolt and the other hand holds the ring body so that the buckle can be accurately fastened together. In addition, the fastening bolt structure using the spring bolt is easy to cause the dog to break free due to careless operation or insufficient spring elasticity or even damage. More components also result in increased assembly costs.

Therefore, how to provide a pet leash engaging structure that is easy to operate and has a simple and stable structure has become an urgent problem to be solved in the industry.

The object of the present invention is to provide a pet leash engaging structure, which includes a body, including a first part and a second part, wherein the first part and the second part are openably and closably engaged with each other to form the body ; the first joining portion is arranged on one side of the first member facing the second member; the second joining portion is arranged on the side of the second member facing the first member, and is connected with the first joining portion It can be opened and closed correspondingly engaged with each other, so that the first part and the second part are joined to form the body; the first positioning part is arranged on one side of the first part facing the second part; and the second positioning part , is disposed on a side of the second component facing the first component, and engages with the first positioning portion in an openable and closable manner.

In one embodiment, the first engaging portion is formed on the groove structure on opposite sides of the side of the first component facing the second component, and the second engaging portion is formed on the side of the second component facing the second component. Convex structures on opposite sides of one side of the first component.

In one embodiment, the first engaging portion is formed on the protrusion structures on opposite sides of the first component facing the second component, and the second engaging portion is formed on the second component facing the second component. Groove structures on opposite sides of one side of the first member.

In one embodiment, the first positioning portion is an arc convex portion, and the second positioning portion is an arc concave portion corresponding to the arc convex portion.

In one embodiment, a side of the second positioning portion facing the first component further includes a guiding groove, the guiding groove is substantially parallel to the second engaging portion and connected to the second positioning portion.

In one embodiment, the first positioning part is made of magnetic material, the second positioning part is made of magnetic material, or the first positioning part is made of magnetic material, and the second positioning part is made of magnetic material. The part is composed of magnetic materials.

In one embodiment, the first positioning portion is provided with a recess facing the second positioning portion, and the first positioning portion further includes a positioning bead, and more than half of the volume of the positioning bead is disposed in the recess; and the second positioning portion The positioning portion is a positioning hole, and the positioning bead and the positioning hole are engaged with each other in an openable and closable manner.

In one embodiment, the first positioning part further includes a spring, and the spring is arranged between the positioning bead and the bottom of the concave part, so that the positioning bead is limitedly moved by the stress of the spring.

In one embodiment, the positioning bead is made of magnetic material, and the second positioning part is made of magnetic material, or the positioning bead is made of magnetic material, and the second positioning part is made of magnetic material. The composition of the material.

In one embodiment, the first positioning portion is provided with a recess facing the second positioning portion, the first positioning portion further includes a first sleeve, the first sleeve is disposed in the recess, and the positioning bead is disposed on the In the first sleeve, more than half of the volume of the positioning bead is disposed in the first sleeve; and the second positioning part is a positioning hole, and the second positioning part also includes a second sleeve, and the second positioning part is a positioning hole. The sleeve is arranged in the positioning hole, and wherein, the positioning bead and the second sleeve are engaged with each other in an openable and closable manner.

In one embodiment, the first positioning part further includes a spring, the spring is arranged in the first sleeve, and the spring is also arranged between the positioning bead and the bottom of the recess, so that the positioning bead is supported by the spring Due to the stress, there is limited movement in the first casing.

In one embodiment, the positioning bead is made of magnetic material, and the second sleeve is made of magnetic material, or the positioning bead is made of magnetic material, and the second sleeve is made of magnetic material. The composition of the material.

In one embodiment, the first component has a groove, and the second component has a through hole.

In one embodiment, the engaging structure of the pet leash of the present invention further includes a rope body, the rope body has a first end and a second end opposite to each other, wherein the first end of the rope body is fixed in the concave In the groove, the second end of the rope protrudes through the through hole, and a part of the rope is fixed in the through hole.

In one embodiment, the engaging structure of the pet leash of the present invention further includes a rope body, the rope body has a first end and a second end opposite to each other, wherein the first end of the rope body is arranged in the groove wherein, the second end of the rope protrudes through the through hole, and a part of the rope is arranged in the through hole.

In one embodiment, the engaging structure of the pet leash of the present invention further includes a first fixing part and a second fixing part, wherein the first part includes a first through hole, and the first through hole passes through the groove and penetrates The first component; the second component includes a second through hole, the second through hole passes through the through hole and penetrates the second component, and wherein the first fixing member is penetrated through the first through hole and disposed through the first through hole The rope body of the groove, the second fixing member is passed through the second through hole and passes through the rope body arranged in the through hole.

In one embodiment, the engaging structure of the pet leash of the present invention further includes a buckle, and the buckle is detachably engaged with the second end of the rope body.

In one embodiment, the first part is further provided with a first anti-slip part opposite to the other side on which the first engaging part is provided, or the second part is opposite to the other side on which the second engaging part is provided A second anti-slip part is also provided.

Compared with the prior art, the pet leash engaging structure provided by the present invention utilizes the first part and the second part which can be opened and closed to cooperate with the first joint part, the second joint part, the first joint part respectively arranged on it. The positioning part and the second positioning part and other structures, when the rope body is fixed on the first part and the second part, can easily allow the user to open or close the rope loop, even with one hand, it can be easily and accurately operated. In addition, when the first joint part and the second joint part are respectively corresponding convex part structure and concave part structure, the stability when the rope loop is closed can be increased. Furthermore, when the first positioning part and the second positioning part are corresponding arc convex parts and arc concave parts respectively, the positioning effect when the first part and the second part are combined can be increased, especially in the first positioning part. When the first part and the second positioning part are made of magnetic material and magnet material respectively, the mutual positioning and combination effect of the first part and the second part can be further increased, so various deficiencies in the prior art can be effectively solved.

1, 1': Ontology

11, 11': the first part

111: the first junction

1111: stopper

112: The first positioning department

1121: Concave

1122: positioning beads

1123:spring

1124:First Casing

113, 113': Groove

114, 114': the first piercing

115, 115': the first anti-slip part

12, 12': the second part

121: second junction

122:Second positioning department

1220: guide groove

1221: second casing

123, 123': through hole

124, 124': the second perforation

125, 125': the second anti-slip part

2: rope body

21: first end

22: Second end

31: The first fixing piece

32: The second fixing piece

4: Fasteners

FIG. 1 is a schematic structural diagram of an exemplary embodiment of the present invention.

Fig. 2 is a schematic cross-sectional view of another exemplary embodiment of the present invention.

Fig. 3 is a schematic view of the structural application of another exemplary embodiment of the present invention.

FIG. 4 is a schematic structural diagram of yet another exemplary embodiment of the present invention.

The implementation of the present invention is described below through specific specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied by other different specific embodiments, each in this specification The details can also be modified and changed based on different viewpoints and applications without departing from the spirit of the present invention.

Please refer to FIG. 1 . FIG. 1 is a structural diagram of an exemplary embodiment of the present invention. One aspect of the present invention provides a pet leash engaging structure, including a main body 1, the main body 1 includes a first part 11 and a second part 12, the first part 11 and the second part 12 are openably and closably engaged with each other correspondingly to form the main body 1 . In this embodiment, the first part 11 and the second part 12 forming the main body 1 can be made of plastic material. In other embodiments, the first part 11 and the second part 12 can also be made of other materials such as metal or wood. .

As shown in Figure 1, in this embodiment, the pet leash engaging structure of the present invention also includes a first joint 111 and a second joint 121, and the first joint 111 can be arranged on the first part 11 facing the second joint. One side of part 12. The second joint portion 121 can be disposed on a side of the second component 12 facing the first component 11 . The first joint part 111 is openably and closably engaged with the second joint part 121 correspondingly, so that the first part 11 and the second part 12 are joined together to form the main body 1 .

As shown in FIG. 1 , the first joint 111 can be a groove structure formed on the opposite sides of the first part 11 facing the second part 12, and the second joint 121 can be formed on the surface of the second part 12. The protrusion structures on two opposite sides of one side of the first component 11 , wherein the groove structures formed by the first joint portion 111 can correspond to engage the protrusion structures formed by the second joint portion 121 . More specifically, the length of the first joint portion 111 is substantially the same as the length of the second joint portion 121 . Preferably, a stopper 1111 can also be included at the top of the groove structure of the first joint part 111, so that when the protrusion structure formed by the second joint part 121 engages with the groove structure formed by the first joint part 111 , the combined position of the second joint part 121 and the first joint part 111 can be restricted.

In other embodiments (not shown), the first joint portion 111 may be a protrusion structure formed on opposite sides of the first component 11 facing the second component 12, and the second joint portion 121 may be formed on The groove structure of the opposite two sides of the side of the second part 12 facing the first part 11, the first joint part 111 The formed protrusion structures can correspond to engage with the groove structures formed by the second joint portion 121 . More specifically, the length of the first joint portion 111 is substantially the same as the length of the second joint portion 121 . Preferably, the top of the groove structure of the second joint part 121 can also include a stopper (not shown), so that when the protrusion structure formed by the first joint part 111 and the structure formed by the second joint part 121 When the groove structure is engaged, the joint position of the first engaging portion 111 and the second engaging portion 121 can be limited.

As shown in FIG. 1 , the engaging structure of the pet leash of the present invention further includes a first positioning portion 112 and a second positioning portion 122 . In this embodiment, the first positioning portion 112 may be disposed on a side of the first component 11 facing the second component 12 . The second positioning portion 122 can be disposed on a side of the second component 12 facing the first component 11 , and the second positioning portion 122 can be opened and closed correspondingly engaged with the first positioning portion 112 . In one embodiment of the present invention, as shown in FIG. 1, the first positioning portion 112 can be an arc convex portion, and the second positioning portion 122 can be an arc concave portion corresponding to the arc convex portion of the first positioning portion 112, When the first positioning part 112 is substantially close to the second positioning part 122 during the combination process of the first joint part 111 and the second joint part 121 , the positioning effect can be more easily achieved by the arc concave-convex structure.

As shown in Figure 1, preferably, in another embodiment of the present invention, the side of the second positioning portion 122 facing the first component 11 further includes a guide groove 1220, and the guide groove 1220 and the second joint portion 121 are substantially parallel, and the guiding groove 1220 can also be connected with the arc recess formed by the second positioning portion 122 . In this embodiment, the guide groove 1220 can be a long arc groove structure corresponding to the arc protrusion formed by the first positioning portion 112 . Through the structure of the guide groove 1220, when the first positioning part 112 is combined with the second joint part 121 through the first joint part 111, the first positioning part 112 forming the arc convex structure can be passed through The structure of the guide groove 1220 is more smoothly and accurately engaged with the second positioning portion 122 correspondingly.

In other embodiments, the first positioning part 112 can also be a circular arc concave part, and the second positioning part 122 can be a circular arc convex part corresponding to the circular arc concave part of the first positioning part 112, which can also reach the first joint part 111 and The positioning effect of the second joint part 121 during the joint process. In contrast, in this embodiment, the first A positioning portion 112 can also include the structure of the guide groove 1220 , which can also make the second positioning portion 122 and the first positioning portion 112 engage with each other more smoothly and accurately.

In yet another embodiment of the present invention, preferably, the first positioning part 112 can be made of a magnetic material, such as iron, cobalt, nickel, copper or a combination thereof, and the second positioning part 122 can be made of a magnetic material The composition is so that when the first positioning part 112 and the second positioning part 122 approach, the first joint part 111 and the second joint part 121 can be combined at a predetermined position more quickly and accurately through the magnetic attraction effect . In other embodiments, the first positioning part 112 can be made of a magnetic material, and the second positioning part 122 can be made of a magnetic material, which can also achieve the aforementioned faster and more accurate positioning function.

Please refer to FIG. 2 , in another embodiment of the present invention, preferably, the first positioning portion 112 is provided with a concave portion 1121 facing the second positioning portion 122, and the first positioning portion 112 also includes a positioning bead 1122, and the positioning bead 1122 More than half of the volume can be disposed in the recess 1121 . The second positioning portion 122 can be a positioning hole structure, and the positioning bead 1122 can be opened and closed correspondingly engaged with the positioning hole structure. More preferably, in this embodiment, the first positioning part can also include a spring 1123, and the spring 1123 can be arranged between the positioning bead 1122 and the bottom of the recess 1121, so that the positioning bead 1122 can be limited by the stress of the spring 1123. Move in the concave portion 1121 .

As shown in Figure 2, in yet another embodiment, the positioning bead 1122 can be made of magnetic material, and the second positioning part 122 can be made of magnetic material. It can be known from the foregoing embodiments that the magnetic material can The positioning bead 1122 protrudes from the concave portion 1121 to form an arc convex structure, which can be combined with the arc concave portion formed by the second positioning portion 122 made of magnetic material. In addition to enhancing the positioning effect, the magnetic material and magnet The magnetic attraction effect between materials can further increase the combined effect of the first positioning portion 112 and the second positioning portion 122 . In other embodiments, the positioning bead 1122 can also be made of a magnetic material, and the second positioning part 122 can be made of a magnetic material, and the combination and positioning of the first positioning part 112 and the second positioning part 122 can also be achieved. The effect.

Please continue to refer to FIG. 2, in the embodiment in which the first positioning portion 112 faces the recess 1121 opened by the second positioning portion 122, the first positioning portion 112 can also include a first sleeve 1124, and the first sleeve 1124 can be arranged on In the recess 1121 , in this embodiment, the positioning bead 1122 can be disposed in the first sleeve 1124 , and more than half of the volume of the positioning bead 1122 is disposed in the first sleeve 1124 . In this embodiment, the second positioning part 122 can be a positioning hole structure, the second positioning part 122 also includes a second sleeve 1221, the second sleeve 1221 can be arranged in the positioning hole, and the positioning bead 1122 and the second set The tubes 1221 are openably and closably engaged with each other correspondingly.

Preferably, the first positioning part 112 further includes the embodiment of the first sleeve 1124 , which can be combined with the aforementioned embodiment in which the first positioning part 112 further includes the spring 1123 . In this embodiment, the spring 1123 can be arranged in the first casing 1124, and the spring 1123 can also be arranged between the positioning bead 1122 and the bottom of the concave portion 1121, so that the positioning bead 1122 can be placed in the first sleeve under the stress of the spring 1123. There is limited movement within the tube 1124 . As mentioned above, in this embodiment, the positioning bead 1122 can also be made of magnetic material, the second sleeve 1221 can be made of magnetic material, or in another embodiment, the positioning bead 1122 can be made of magnetic material Or, the second sleeve 1221 can be made of magnetic material, so as to achieve the aforementioned effect of increasing the combination and positioning of the first positioning portion 112 and the second positioning portion 122 .

Please refer to Fig. 2, in one embodiment of the present invention, the first part 11 can also have a groove 113, the second part 12 can also have a through hole 123, and the pet leash engaging structure of the present invention can also include a rope body 2. The rope body 2 can have opposite first ends 21 and second ends 22. The first end 21 of the rope body 2 can be fixed in the groove 113 by using glue, adhesive, etc., and the second end of the rope body 2 22 can pass through and protrude from the through hole 123 , and a part of the rope body 2 can also be fixed in the through hole 123 by using glue or adhesive.

Please also refer to Fig. 3, in another embodiment of the present invention, the rope body 2 can have opposite first end 21 and second end 22, in this embodiment, the first end 21 of rope body 2 can be set In the groove 113 , the second end 22 of the rope body 2 can pass through and protrude from the through hole 123 , and a part of the rope body 2 can be disposed in the through hole 123 . Preferably, in this embodiment, the engaging structure of the pet leash of the present invention may also include a second A fixing piece 31 and a second fixing piece 32, and the first part 11 may also include a first through hole 114, the first through hole 114 may pass through the groove 113 and pass through the first part 11, and the second part 12 may also include a second through hole 124, the second through hole 124 can pass through the through hole 123 and pass through the second component 12, the first fixing part 31 can pass through the first through hole 114 and pass through the rope body 2 arranged in the groove 113, and the second fixing part 32 can The rope body 2 is passed through the second through hole 124 and through the through hole 123 . In this embodiment, the first fixing member 31 and the second fixing member 32 can be, for example, metal nails, needles or rods. In other embodiments, the first through hole 114 and the second through hole 124 can be single or plural In contrast, the number of the first fixing member 31 and the second fixing member 32 correspond to the number of the first through hole 114 and the number of the second through hole 124, and they can respectively pass through the first through hole 114 and pass through the rope arranged in the groove 113. body 2 , and the rope body 2 that passes through the second through hole 124 and through the through hole 123 .

Please refer to FIG. 3 , the engaging structure of the pet leash of the present invention may further include a buckle 4 which is detachably engaged with the second end 22 of the rope body 2 . The buckle 4 may, for example, have a buckle structure of a spring bolt.

Please refer to FIG. 3 , in another embodiment of the present invention, the first part 11 can also be provided with a first anti-slip part 115 relative to the other side where the first engaging part 111 is provided, and the second part 12 is relatively On the other side where the second engaging portion 121 is disposed, a second anti-slip portion 125 may also be disposed. In this embodiment, the first anti-slip portion 115 and the second anti-slip portion 125 can be a structure composed of a plurality of concave portions, convex portions, or interlaced concave and convex portions. In other embodiments, the first anti-slip portion 115 and the second anti-slip portion 125 may be composed of materials with anti-slip effects such as rubber or silicon rubber.

Please refer to Fig. 4. In yet another embodiment of the present invention, the main body 1' of the pet leash engaging structure of the present invention may also include a first part 11' and a second part 12', which are the same as those shown in Figs. 1 to 3 above. Compared with the illustrated embodiment, the main difference is that the shapes and structures of the first component 11 ′ and the second component 12 ′ are flatter, while the first component 11 and the second component 12 shown in FIGS. 1 to 3 are thicker and taller. In contrast, in the embodiment shown in Figure 4, the groove 113' that the first part 11' has and the groove 113' that the second part 12' has The shape and structure of the through hole 123' is flatter than the groove 113 of the first part 11 and the through hole 123 of the second part 12. Corresponding to the changes in the shape and structure of the first part 11' and the second part 12' in this embodiment, the first part 11' also includes a first through hole 114', and the second part 12' may also include a second through hole 124', compared to The first through hole 114 can pass through both sides of the side of the first part 11 facing the second part 12, and the second through hole 124 can go through both sides of the side of the second part 12 facing the first part 11. In the embodiment shown in FIG. 4, the first through hole 114' can pass through the first part 11' from one side facing the second part 12' to the opposite side, and the second through hole 124' can go through the second part 12' facing the second part. One side of a part 11' to the opposite side. Corresponding to the setting positions of the first through hole 114' and the second through hole 124', in the embodiment shown in FIG. 11' faces both sides of one side of the second part 12', and the second non-slip part 125' included in the second part 12' can be arranged on both sides of the side of the second part 12' facing the first part 11'. side. The embodiments shown in FIGS. 1 to 3 are suitable for matching cylindrical rope bodies, and the embodiment shown in FIG. 4 is suitable for matching flat rope bodies such as braiding. The embodiment shown in FIG. 4 is substantially the same as the structure of other elements in the embodiment shown in FIGS. 1 to 3 , so no further description is given.

To sum up, the engaging structure of the pet leash of the present invention utilizes the first part and the second part which can be opened and closed, and cooperates with the first joint part, the second joint part, the first positioning part and the second part respectively arranged on it. Two positioning parts and other structures, when the rope body is fixed on the first part and the second part, the user can easily open the rope loop or close the rope loop, even with one hand, it can be easily and accurately operated. In addition, when the first joint part and the second joint part are respectively corresponding convex part structure and concave part structure, the stability when the rope loop is closed can be increased. Furthermore, when the first positioning part and the second positioning part are corresponding arc convex parts and arc concave parts respectively, the positioning effect when the first part and the second part are combined can be increased, especially in the first positioning part. The first part and the second positioning part are composed of magnetic material and magnetic material respectively When successful, the functions of mutual positioning and combination of the first component and the second component can be further increased, so various deficiencies in the prior art can be effectively solved.

The above-mentioned embodiments are only for illustrating the principles and effects of the present invention, but not for limiting the present invention. Anyone skilled in the art can modify and change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the rights of the present invention should be listed in the scope of the patent application described later.

1 body 11 first part 12 second part 111 first junction 1111 stopper 112 First Positioning Department 121 second junction 122 The second positioning department 1220 guide groove 113 grooves 123 through holes

Claims (18)

A pet leash engaging structure, comprising: a main body, including a first part and a second part, wherein the first part and the second part are openably and closably engaged with each other to form the main body; The first part faces one side of the second part; the second joint part is arranged on the side of the second part facing the first part, and is engaged with the first joint part in an openable and closable manner. , so that the first part and the second part are joined to form the body; the first positioning part is arranged on the side of the first part facing the second part; and the second positioning part is arranged on the surface of the second part One side of the first component and the first positioning portion are engaged with each other in an openable and closable manner. The pet leash engaging structure according to claim 1, wherein the first engaging portion is a groove structure formed on two opposite sides of the first component facing the side of the second component, and the second engaging portion is Protrusion structures formed on two opposite sides of the second component facing the first component. The pet leash engaging structure according to claim 1, wherein the first engaging portion is a protrusion structure formed on opposite sides of the first component facing the second component, and the second engaging portion is Groove structures formed on opposite sides of the second component facing the first component. The pet leash engaging structure according to claim 1, wherein the first positioning portion is an arc convex portion, and the second positioning portion is an arc concave portion corresponding to the arc convex portion. The pet leash engagement structure according to claim 1, wherein the side of the second positioning portion facing the first component further includes a guide groove, the guide groove is substantially parallel to the second engaging portion and is parallel to The second positioning part is connected. The pet leash engaging structure as described in Claim 1, wherein the first positioning part is made of magnetic material, the second positioning part is made of magnetic material, or the first positioning part is made of magnet If it is made of material, the second positioning part is made of magnetic material. The pet leash engaging structure according to claim 1, wherein, the first positioning part has a concave part facing the second positioning part, and the first positioning part also includes a positioning bead, and more than half of the volume of the positioning bead is set in the recess; and the second positioning portion is a positioning hole, and wherein the positioning bead and the positioning hole are openably and closably engaged with each other correspondingly. The pet leash engaging structure as described in Claim 7, wherein the first positioning part further includes a spring, and the spring is arranged between the positioning bead and the bottom of the concave part, so that the positioning bead is pressed by the spring Limited movement. The pet leash engaging structure as described in claim 7, wherein the positioning bead is made of magnetic material, the second positioning part is made of magnetic material, or the positioning bead is made of magnetic material , the second positioning part is composed of magnetic material. The pet leash engagement structure as described in claim 7, wherein, the first positioning part is provided with a recess facing the second positioning part, and the first positioning part also includes a first sleeve, and the first sleeve is arranged on the In the concave part, the positioning bead is arranged in the first sleeve, and more than half of the volume of the positioning bead is arranged in the first sleeve; and the second positioning part is a positioning hole, and the second positioning part is also A second sleeve is included, the second sleeve is arranged in the positioning hole, and wherein the positioning bead and the second sleeve are engaged with each other in an openable and closable manner. The pet leash engagement structure according to claim 10, wherein the first positioning part further includes a spring, the spring is arranged in the first sleeve, and the spring is also arranged between the positioning bead and the bottom of the recess space, so that the positioning ball is subjected to the stress of the spring and moves to a limited extent in the first sleeve. The pet leash engaging structure as described in claim 10, wherein the positioning bead is made of magnetic material, the second sleeve is made of magnetic material, or the positioning bead is made of magnetic material , the second casing is made of magnetic material. The pet leash engaging structure according to any one of claims 1 to 12, wherein the first part has a groove, and the second part has a through hole. The pet rope engaging structure according to claim 13 further includes a rope body, the rope body has opposite first ends and second ends, wherein the first end of the rope body is fixed in the groove, The second end of the rope body protrudes through the through hole, and a part of the rope body is fixed in the through hole. The pet rope engaging structure according to claim 13 further includes a rope body, the rope body has opposite first ends and second ends, wherein the first end of the rope body is arranged in the groove, the The second end of the rope body protrudes through the through hole, and a part of the rope body is arranged in the through hole. The pet leash engaging structure according to claim 15 further includes a first fixing part and a second fixing part, wherein the first part includes a first through hole, and the first through hole passes through the groove and runs through the first component; the second component includes a second through hole, the second through hole passes through the through hole and penetrates through the second component, and wherein the first fixing member is passed through the first through hole and through the groove For the rope body, the second fixing part is passed through the second through hole and penetrates through the rope body disposed in the through hole. The engaging structure of the pet leash according to claim 15 further includes a buckle, and the buckle is detachably engaged with the second end of the rope body. The pet leash engagement structure according to claim 13, wherein, the first part is further provided with a first anti-slip part opposite to the other side on which the first engaging part is provided, or the second part is provided with a The other side of the second engaging portion is also provided with a second anti-slip portion.

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