CN212279404U

CN212279404U - Pet tractor with storage bin

Info

Publication number: CN212279404U
Application number: CN202021960313.9U
Authority: CN
Inventors: 韩东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-01-05
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a pet tractor with storing storehouse, it includes: a housing; the rotating wheel is arranged on the shell; the storage bin is arranged on the shell; the brake assembly is arranged on the shell and used for limiting the rotating wheel to rotate; the locking assembly is arranged on the shell and used for controlling the braking assembly to be in a braking state and controlling the storage bin to be opened and closed; when the brake assembly is in a braking state and the locking assembly is in an unlocking state, the brake assembly limits the rotating wheel to rotate, and the locking assembly limits the storage bin to be opened; when the braking assembly is in a braking state and the locking assembly is in a locking state, the locking assembly keeps the braking assembly in the braking state and removes the limitation on the storage bin, and after the storage bin is opened, the storage bin limits the locking assembly to remove the locking state. The utility model provides the high safety in utilization who has pet tractor.

Description

Pet tractor with storage bin

Technical Field

The utility model relates to a pet articles for use technical field especially relates to a pet tractor with storing storehouse.

Background

At present, many families choose to raise pets as emotional companions and life entertainment, so traction products such as tractors for walking dogs or traction ropes need to be equipped when people go out to walk the pets, and the pets are prevented from being lost or affecting other people.

With the desire of pet owners to provide versatility in the towing products, some functional accessories have been designed on the retractors, such as storage bins. When pet owner operates the storing storehouse, the storing storehouse can be than nearer from pet main face, if the haulage rope is unset, the haulage rope is flexible relatively fast, when withdrawing, the metal buckle of haulage rope front end may let pet owner be injured or receive the frightening, in addition, when opening the storing storehouse, in the sudden flexible pulling of haulage rope, also may injure pet owner for there is the potential safety hazard in current pet tractor who takes the storing storehouse still.

Accordingly, the prior art is yet to be improved and developed.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned prior art, an object of the present invention is to provide a pet retractor with a storage compartment to solve the problem of potential safety hazard in the existing pet retractor with a storage compartment.

The technical scheme of the utility model as follows:

a pet retractor having a storage compartment, the pet retractor having a storage compartment comprising:

a housing;

the rotating wheel is arranged on the shell;

the storage bin is arranged on the shell;

the brake assembly is arranged on the shell and is used for limiting the rotation of the rotating wheel;

the locking assembly is arranged on the shell and used for controlling the braking assembly to be in a braking state and controlling the storage bin to be opened and closed;

when the brake assembly is in a braking state and the locking assembly is in an unlocking state, the brake assembly limits the rotating wheel to rotate, and the locking assembly limits the storage bin to be opened; when the braking assembly is in a braking state and the locking assembly is in a locking state, the locking assembly keeps the braking assembly in the braking state and removes the limitation on the storage bin, and after the storage bin is opened, the storage bin limits the locking assembly to remove the locking state.

The utility model discloses a further setting, the locking subassembly includes:

a first rotating shaft disposed on the housing;

the locking piece is arranged on the first rotating shaft, and the top end of the locking piece extends out of the shell and is positioned on one side of the brake assembly;

the sliding part is arranged on the shell and movably connected with the locking part, the sliding part penetrates through the braking assembly, and the sliding part can transversely move in the braking assembly through the locking part.

The utility model discloses a further setting, the slider includes:

the sliding part body penetrates through the braking assembly, and two ends of the sliding part body are arranged on the shell; the cantilevers are arranged on two sides of the sliding part body, and the sliding part is rotatably connected with the locking part through the cantilevers; the first limiting part is arranged at the bottom of the sliding part body;

when the sliding piece moves towards the braking assembly transversely for a certain distance through the locking piece, the first limiting part can abut against the braking assembly so as to keep the braking assembly in a braking state;

the second limiting part is arranged on the sliding part body and is positioned on one side, close to the storage bin, of the sliding part body;

when the locking assembly is in an unlocking state, the sliding piece is in an initial position, the second limiting portion is used for limiting the storage bin to be opened, and when the sliding piece moves towards the braking assembly transversely through the locking piece, the second limiting portion removes the limitation on the storage bin.

The utility model discloses a further setting, pet tractor with storing storehouse still includes:

a first support portion provided on the housing; the first supporting part is provided with a first groove and a second groove, and the second groove is communicated with the first groove; the sliding part body penetrates through the first groove;

a second support part disposed on the housing; a third groove is formed in the second supporting part, and the sliding part body penetrates through the third groove;

the sliding piece body is provided with a first limiting rib matched with the second groove; when the sliding piece moves towards the brake assembly transversely through the locking piece, the first limiting rib is clamped with the second groove.

The utility model discloses a further setting, the brake subassembly includes:

the top end of the braking part extends out of the shell and is positioned on one side of the locking part; the braking part is provided with an accommodating cavity;

the first elastic piece is arranged in the accommodating cavity and abutted against the shell;

the first through hole penetrates through the braking part and is communicated with the accommodating cavity; the sliding piece penetrates through the first through hole and is abutted against the braking piece through the first limiting part, so that the braking component is kept in a braking state;

the third limiting part is arranged at the bottom of the braking part and abuts against the rotating wheel through the third limiting part so that the rotating wheel stops rotating.

The utility model discloses a further setting, pet tractor with storing storehouse still includes the third supporting part, the third supporting part sets up on the casing, and be located first elastic component below, first elastic component support lean on in the third supporting part.

The utility model discloses a further setting, the storing storehouse includes:

the bin body and the shell form an accommodating space;

the bin cover is arranged on the bin body;

the connecting part is arranged on the bin cover and is rotationally connected with the shell;

the second limiting part is abutted against the fourth limiting part to limit the opening of the storage bin;

the switch assembly is arranged on the bin cover and used for controlling the opening and closing between the bin body and the bin cover.

The utility model discloses a further setting, the switch module includes:

the base is arranged on the bin cover; the base is provided with a first accommodating groove;

the key is arranged on the first accommodating groove and is in sliding connection with the base; the key is provided with a second accommodating groove;

the second elastic piece is arranged in the second accommodating groove, one end of the second elastic piece is connected with the key, and the other end of the second elastic piece is connected with the base;

the lug is arranged on the bin body, and the bin cover is connected with the lug in a buckling mode through the key.

In a further aspect of the present invention, the projection comprises a first section and a second section, the first section is connected to the bin body, and the second section is connected to the first section;

the key further comprises a buckling part and a clamping groove, the buckling part is arranged at the bottom of the key, and the clamping groove is arranged at one end, far away from the base, of the key; when the key is connected with the convex block in a buckling mode, the convex block is contained in the clamping groove, and the buckling portion abuts against the second section.

The pet tractor with the storage bin further comprises a rope outlet, and the rope outlet is arranged on the shell; the rotating wheel is provided with a traction rope, and one end of the traction rope penetrates through the rope outlet.

The utility model provides a pet tractor with storing storehouse, it includes: a housing; the rotating wheel is arranged on the shell; the storage bin is arranged on the shell; the brake assembly is arranged on the shell and is used for limiting the rotation of the rotating wheel; the locking assembly is arranged on the shell and used for controlling the braking assembly to be in a braking state and controlling the storage bin to be opened and closed; when the brake assembly is in a braking state and the locking assembly is in an unlocking state, the brake assembly limits the rotating wheel to rotate, and the locking assembly limits the storage bin to be opened; when the braking assembly is in a braking state and the locking assembly is in a locking state, the locking assembly keeps the braking assembly in the braking state and removes the limitation on the storage bin, and after the storage bin is opened, the storage bin limits the locking assembly to remove the locking state. The utility model provides a pet tractor in storing storehouse, work as brake assembly is in the brake state just when the locking subassembly is in the locking state, the storing storehouse just can open, simultaneously the back is opened in the storing storehouse, the storing storehouse also can restrict the locking state is relieved to the locking subassembly for when pet owner operates the storing storehouse, can avoid the runner to rotate suddenly and lead to the unexpected flexible pulling of haulage rope to lead to the fact the injury to the pet owner, thereby improved the safety in utilization that has the pet tractor.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a pet retractor with a storage chamber according to the present invention.

Fig. 2 is a schematic view of the internal structure of the pet retractor with a storage chamber of the present invention.

Fig. 3 is an enlarged view at a in fig. 2.

Fig. 4 is a partial schematic view of the pet retractor with a storage compartment of the present invention 1.

Fig. 5 is a partial schematic view of the pet retractor with a storage compartment of the present invention shown in fig. 2.

Fig. 6 is an enlarged view at B in fig. 5.

Fig. 7 is a schematic view of the pet retractor with a storage compartment according to the present invention, with the lid closed, the brake assembly in the non-braking state, and the locking assembly in the non-locking state.

Fig. 8 is a schematic view of the pet retractor with a storage compartment according to the present invention, with the lid closed, the brake assembly in the braking state, and the locking assembly in the unlocked state.

Fig. 9 is a schematic view of the pet retractor with a storage compartment according to the present invention, with the cover closed, the brake assembly in the braking position, and the locking assembly in the locking position.

Fig. 10 is a schematic view showing the opening of the cover, the braking unit in a braking state, and the locking unit in a locking state of the pet retractor having a storage container according to the present invention.

Fig. 11 is a partial schematic view of the pet retractor with a storage compartment of the present invention shown in fig. 3.

Fig. 12 is an enlarged view at C in fig. 11.

The various symbols in the drawings: 1. a housing; 11. a first support section; 111. a first groove; 112. a second groove; 12. a second support portion; 121. a third groove; 13. a third support portion; 14. a second rotating shaft; 2. a rotating wheel; 3. a hauling rope; 4. a rope outlet; 5. a storage bin; 51. a bin body; 52. a bin cover; 521. A third mounting portion; 522. a third accommodating groove; 53. a connecting portion; 54. a fourth limiting part; 55. a switch assembly; 551. a base; 5511. a first accommodating groove; 552. pressing a key; 5521. a second accommodating groove; 5522. a fastening part; 5523. a card slot; 5524. a first curved surface; 5525. a second inclined surface; 553. A second elastic member; 554. a bump; 5541. a first stage; 5542. a second stage; 5543. a second curved surface; 5544. a first inclined surface; 6. a brake assembly; 61. a stopper; 62. an accommodating cavity; 63. A first elastic member; 64. a first through hole; 65. a third limiting part; 7. a locking assembly; 71. a first rotating shaft; 72. a locking member; 73. a slider; 731. a slider body; 732. a cantilever; 733. a first limiting part; 734. a second limiting part; 735. a first limiting rib; 736. and a fourth groove.

Detailed Description

The utility model provides a pet tractor with storing storehouse, the utility model provides a take tractor in storing storehouse has more reasonable, safer operation and using-way, can protect the pet owner to avoid the injury as far as possible. In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the embodiments and claims, the terms "a" and "an" can mean "one or more" unless the article is specifically limited.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1 to 12, the present invention provides a pet retractor with a storage compartment according to a preferred embodiment.

As shown in fig. 1 and 2, the present invention provides a pet retractor with a storage compartment 5, which comprises a housing 1, a wheel 2, a storage compartment 5, a brake assembly 6 and a locking assembly 7. The rope outlet 4 is formed in the shell 1, the rotating wheel 2 is arranged on the shell 1, the traction rope 3 is arranged on the rotating wheel 2, and one end of the traction rope 3 penetrates through the rope outlet 4. The storage bin 5 is arranged on the shell 1 and located on one side of the shell 1, the braking assembly 6 is arranged on the shell 1 and used for limiting the rotating wheel 2 to rotate, and the locking assembly 7 is arranged on the shell 1 and used for controlling the braking assembly 6 to be in a braking state and controlling the storage bin 5 to be opened or closed. When the braking assembly 6 is in a braking state and the locking assembly 7 is in an unlocking state, the braking assembly 6 limits the rotating wheel 2 to rotate, and the locking assembly 7 limits the storage bin 5 to be opened; when the braking assembly 6 is in a braking state and the locking assembly 7 is in a locking state, the locking assembly 7 keeps the braking assembly 6 in the braking state and releases the limitation on the storage bin 5, and after the storage bin 5 is opened, the storage bin 5 limits the locking assembly 7 to release the locking state.

Through the technical scheme, when the brake assembly 6 is in a brake state, the rotating wheel 2 can normally rotate, the traction rope 3 can be stretched and retracted at the rope outlet 4, when the brake assembly 6 is in the brake state, the brake assembly 6 limits the rotating wheel 2 to rotate, at the moment, the traction rope 3 cannot be stretched and retracted, if the locking assembly 7 is also in the locking state, the brake assembly 6 can be kept in the brake state, namely, the rotating wheel 2 can be kept in a stop state, at the moment, the locking assembly 7 relieves the limit on the storage bin 5, and a pet owner can open the storage bin 5 and perform corresponding operation. The pet owner is in operation storing storehouse 5, because storing storehouse 5 is in the state of opening, therefore storing storehouse 5 can restrict locking subassembly 7 relieves the locking state, promptly runner 2 is in can keep off-state when storing storehouse 5 is opened to guarantee that the pet owner avoids the injury that haulage rope 3 stretches out and draws back suddenly and cause in the time of operation storing storehouse 5, thereby reduced pet tractor's potential safety hazard, improved pet tractor's safety in utilization.

Referring to fig. 1 to 7, in a further implementation manner of an embodiment, the locking assembly 7 includes a first rotating shaft 71, a locking member 72, and a sliding member 73. The first rotating shaft 71 is disposed on the housing 1, the locking member 72 is disposed on the first rotating shaft 71, a top end of the locking member 72 extends out of the housing 1 and is located on one side of the braking assembly 6, the sliding member 73 is disposed on the housing 1 and movably connected to the locking member 72, the sliding member 73 is disposed through the braking assembly 6, and the sliding member 73 can move laterally in the braking assembly 6 through the locking member 72.

Specifically, the locking member 72 is a crank structure, an opening is disposed at a position of the housing 1 corresponding to the locking member 72, and a top end of the locking member 72 extends out of the housing 1 through the opening, so as to facilitate operation of a pet owner. The sliding member 73 includes a sliding member body 731, a cantilever 732, a first position-limiting portion 733, and a second position-limiting portion 734. The sliding part body 731 penetrates through the braking component 6, two ends of the sliding part body 731 are disposed on the housing 1, the first limiting portion 733 is a square block structure, and the first limiting portion 733 is disposed at the bottom of the sliding part body 731. The cantilever 732 is disposed on both sides of the slider body 731, and the slider 73 is rotatably connected to the lock member 72 through the cantilever 732. The second limiting portion 734 is disposed on the sliding part body 731 and is located on one side of the sliding part body 731 close to the storage bin 5. When the sliding member 73 moves laterally toward the braking assembly 6 by the locking member 72 for a distance, that is, the locking member 72 is pushed to move the sliding member 73 toward the braking assembly 6, the first position-limiting portion 733 may abut against the braking assembly 6 to keep the braking assembly 6 in the braking state, that is, the locking assembly 7 is in the locking state. It should be noted that when the sliding member 73 is in the initial position (the locking assembly 7 is in the unlocked state), the second limiting portion 734 is configured to limit the opening of the storage compartment 5, that is, if the storage compartment 5 is opened, the second limiting portion 734 may interfere with the second limiting portion 734, and then, after the sliding member 73 moves laterally toward the braking assembly 6 through the locking member 72, the second limiting portion 734 releases the limitation on the storage compartment 5, that is, at this time, the storage compartment 5 may not interfere with the second limiting portion 734 after being opened.

Referring to fig. 2 to 4, in a further embodiment of an embodiment, the pet retractor with the storage compartment 5 further includes a first supporting portion 11 and a second supporting portion 12, and the first supporting portion 11 and the second supporting portion 12 are disposed on the housing 1 at an interval. The first supporting portion 11 is provided with a first groove 111 and a second groove 112, one end of the sliding member body 731 is inserted into the first groove 111, the second groove 112 is communicated with the first groove 111, the second supporting portion 12 is provided with a third groove 121, and the other end of the sliding member body is inserted into the third groove 121. The sliding part body 731 is provided with a first limiting rib 735 matched with the second groove 112. Wherein, when the sliding member 73 is moved laterally toward the brake assembly 6 by the locking member 72, the first limiting rib 735 is engaged with the second groove 112.

Specifically, the first groove 111 and the third groove 121 are limit grooves of the sliding member 73, one end of the sliding member body 731 is inserted into the first groove 111, and the other end of the sliding member body 731 is inserted into the third groove 121 after passing through the braking member 61, so as to complete the installation of the sliding member 73. Under the action of the first groove 111 and the third groove 121 for limiting the position of the position-limiting body, when the sliding member 73 is driven by the locking member 72 to move, the sliding member body 731 can be limited from moving laterally towards the brake assembly 6, and when the sliding member 73 moves laterally towards the brake assembly 6 by the locking member 72 for a certain distance, the first limiting rib 735 is engaged with the second groove 112, and at this time, the locking assembly 7 is in a locked state. In this embodiment, the first limiting rib 735 is engaged with the second groove 112, so as to prevent the sliding member body 731 from moving, and ensure the stability of the locking state of the locking assembly 7. More specifically, the surface of the first limiting rib 735 and the surface of the first supporting portion 11 close to the first limiting rib 735 are both arc surfaces, so that when the sliding member body 731 moves, the first limiting rib 735 slides into the second groove 112.

Referring to fig. 2 to 9, in a further implementation manner of an embodiment, a fourth groove 736 is disposed at an end of the sliding part body 731 close to the first supporting portion 11, and when the sliding part body 731 moves, the sliding part body 731 can deform to a certain extent under the compression of the first supporting portion 11, so as to ensure that the first limiting rib 735 can slide into the second groove 112.

Referring to fig. 2 to 4, in a further embodiment of an embodiment, the braking assembly 6 includes a braking member 61, a first elastic member 63, a first through hole 64, and a third limiting portion 65. Wherein, the top end of the braking member 61 extends out of the housing 1 and is positioned at one side of the locking member 72. The braking member 61 is provided with an accommodating cavity 62, the first elastic member 63 is disposed in the accommodating cavity 62 and abuts against the housing 1, the first through hole 64 is disposed along the width direction of the braking member 61 and is inserted through the braking member 61, the sliding member 73 is inserted through the first through hole 64 and abuts against the braking member 61 through the first limiting portion 733, so that the braking assembly 6 is in a braking state, the third limiting portion 65 is disposed at the bottom of the braking member 61, and the rotating wheel 2 stops rotating through the third limiting portion 65.

Specifically, the top end of the braking member 61 extends out of the housing 1 through an opening in the housing 1, the braking member 61 is adjacent to the locking member 72, and the height of the braking member 61 extending out of the housing 1 is greater than the height of the locking member 72 extending out of the housing 1, so that a pet owner cannot touch the locking member 72 in the using process, and the pet owner can conveniently operate with one hand.

More specifically, in one implementation, the first elastic member 63 may be a compression spring, the compression spring is installed in the accommodating cavity 62 of the braking member 61, and one end of the compression spring abuts against the top of the braking member 61 (the compression spring is installed inside the braking member 61, the height of the inner space of the braking member 61 is smaller than the length of the compression spring, so the compression spring is compressed), and the other end abuts against the housing 1. The first through hole 64 is a square through hole, the first through hole 64 penetrates through the braking member 61 along the width direction of the braking member 61 and is communicated with the accommodating cavity 62, and the sliding member 73 penetrates through the first through hole 64. When the braking member 61 is pressed, the braking member 61 presses the compression spring, and the compression spring compresses to move the braking member 61 downward for a certain distance, so that the third position-limiting part 65 on the braking member 61 can contact with the wheel 2, and further rotation of the wheel 2 can be limited, and then the braking assembly 6 is in a braking state. Then when the braking member 61 is in the pressing state and pressed to the bottom, the third position-limiting portion 65 of the braking member 61 is already in contact with the wheel 2, in the braking state, the top of the braking member 61 moves downward to approach the locking member 72, so that the hand can control the position of the locking member 72, if the sliding member 73 is driven by the locking member 72 to move toward the braking member 61, the first position-limiting portion 733 arranged on the sliding member body 731 moves toward the braking member 61, so that the braking member 61 is already displaced downward, and therefore the braking member 61 does not have an interference effect on the first position-limiting portion 733, that is, the first position-limiting portion 733 can enter the first through hole 64 and abut against the braking member 61, and then the hand releases the braking member 61 or reduces the pressing force on the braking member 61, the braking member 61 moves upward under the action of the compression spring, but cannot move any more until the braking member 61 contacts the first position-limiting portion 733, and at this time, the braking member 61 still keeps contact with the wheel 2, prevents the wheel 2 from rotating, and is still in a braking state.

It should be noted that, because the rotating wheel 2 has a plurality of teeth (generally, 8 teeth), under the action of an external pulling force and a coil spring force, the rotating wheel 2 rotates, the traction rope wound around the rotating wheel 2 can rotate reversely under the drive of the coil spring, and because there is an angle difference between the teeth of the rotating wheel 2 and the teeth, the braking member 61 is pressed down and then between the teeth, so that the teeth are blocked by the rear end of the third limiting portion on the braking member 61, and cannot move further.

Referring to fig. 2 to 4, in a further embodiment of an embodiment, the pet retractor with the storage compartment 5 further includes a third supporting portion 13, the third supporting portion 13 is disposed on the housing 1 and located below the first elastic member 63, and the first elastic member 63 abuts against the third supporting portion 13. Specifically, the third supporting portion 13 is a plate-shaped structure, the third supporting portion 13 supports the first elastic member 63, so that the first elastic member 63 can be deformed and accumulate energy when being stressed, and after the acting force on the braking member 61 is released, the braking member 61 can move upwards under the resilience of the first elastic member 63, so as to release the braking state of the braking assembly 6, so that the traction rope 3 can freely stretch and contract at the rope outlet 4.

Referring to fig. 1 to 10, in a further implementation manner of an embodiment, the storage bin 5 includes a bin body 51, a bin cover 52, a connecting portion 53, a fourth limiting portion 54 and a switch assembly 55. The bin body 51 and the housing 1 form an accommodating space, which can be used for storing keys, emergency articles, change, etc. The bin cover 52 is arranged on the bin body 51, the connecting portion 53 is arranged on the bin cover 52 and is rotatably connected with the shell 1, the fourth limiting portion 54 is arranged on the connecting portion 53, the second limiting portion 734 abuts against the fourth limiting portion 54 to limit the opening of the storage bin 5, and the switch assembly 55 is arranged on the bin cover 52 and is used for controlling the opening and closing of the bin body 51 and the bin cover 52.

Specifically, the switch assembly 55 may control opening and closing of the bin cover 52, the connecting portion 53 is a rotating arm of the bin cover 52, the housing 1 is provided with the second rotating shaft 14, the bin cover 52 is rotatably connected to the second rotating shaft 14 on the housing 1 through the connecting portion 53, the fourth limiting portion 54 is a block structure, and the fourth limiting portion 54 is disposed on the connecting portion 53. When the locking assembly 7 is in the unlocked state, the fourth position-limiting portion 54 faces the second position-limiting portion 734, so that if the bin cover 52 is opened, the fourth position-limiting portion 54 interferes with the second position-limiting portion 734, and thus the storage bin 5 cannot be opened when the locking assembly 7 is in the unlocked state, and when the locking assembly 7 is in the locked state, the sliding member 73 moves toward the braking member 61 for a distance, and at this time, the fourth position-limiting portion 54 is staggered with the second position-limiting portion 734, so that if the bin cover 52 is opened, the fourth position-limiting portion 54 does not interfere with the second position-limiting portion 734.

It can be understood that, when the bin cover 52 is in the open state, if the locking member 72 is pushed to move, the locking block will drive the sliding member 73 to move, but the sliding member 73 will not move any more because of being blocked by the fourth limiting portion 54, and the locking member 72 will not move any more, the first limiting portion 733 is still within the interference range of the braking member, the braking member will still not move, and the braking member will still be in the braking state, which ensures that the locking assembly 7 cannot release the locking state and the braking assembly 6 cannot release the braking state without closing the bin cover 52.

As shown in fig. 3 and 7, when the bin cover 52 is in the closed state, a gap is formed between the fourth limiting portion 54 and the second limiting portion 734, that is, the sliding member 73 and the fourth limiting portion 54 are in a non-contact state, so as to ensure that the sliding member 73 does not contact with the connecting portion 53 and the fourth limiting portion 54 during the sliding process.

Referring to fig. 5, fig. 6, fig. 11 and fig. 12, in a further embodiment of an embodiment, the switch assembly 55 includes a base 551, a button 552, a second elastic member 553 and a bump 554. The base 551 is disposed on the cover 52, the base 551 is provided with a first containing slot 5511, and the key 552 is disposed on the first containing slot 5511 and slidably connected to the base 551. The key 552 is provided with a second receiving groove 5521, a second elastic member 553 is disposed in the second receiving groove 5521, one end of the second elastic member 553 is connected to the key 552, and the other end of the second elastic member 553 is connected to the bin cover 52. The protrusion 554 is disposed on the cartridge body 51, and the cartridge cover 52 is snap-connected to the protrusion 554 through the button 552.

Still further, the tab 554 includes a first section 5541 and a second section 5542, the first section 5541 being connected to the cartridge body 51 and the second section 5542 being connected to the first section 5541. The button 552 further comprises a buckling portion 5522 and a clamping groove 5523, the buckling portion 5522 is arranged at the bottom of the button 552, and the clamping groove 5523 is arranged at one end of the button 552 far away from the base 551. Specifically, one end of the buckling portion 5522 close to the locking slot 5523 is provided with a first curved surface 5524, the second section 5542 is provided with a first inclined surface 5544, the first section 5541 is provided with a second curved surface 5543, and the key 552 is provided with a second inclined surface 5525. In one implementation, the elastic member may be a compression spring, and when the bin cover 52 needs to be closed, that is, in a process of buckling the bin cover 52 and the bin body 51, that is, in a process of the buckling portion 5522 sliding downward along the first inclined surface 5544 through the first curved surface 5524 and abutting against the second section 5542, and in a process of the locking groove 5523 passing through the protruding block 554 so that the protruding block 554 is accommodated in the locking groove 5523, the second inclined surface 5525 on the key 552 and the second curved surface 5543 on the first section 5541 can avoid collision and interference between the key 552 and the protruding block 554, so that the key 552 can slide downward along the first inclined surface 5544 and abut against the second section 5542. It should be noted that the normal direction of the second curved surface 5543 is outward, and if touching the key 552 would cause the key 552 to move outward, the key 552 would not move in contrast to the movement of the first curved surface 5524 on the first inclined surface 5544.

When the storage bin 5 is closed, that is, in the process of closing the bin cover 52 and the bin body 51, when the bin cover 52 is closed to a small extent, the button 552 contacts the second section 5542, the button 552 retracts under the action of a reaction force, so that the bin cover 52 can be closed, the compression spring is compressed after being stressed, after the protrusion 554 is accommodated in the clamping groove 5523, the buckling part 5522 abuts against the second section 5542, the external force applied to the compression spring disappears, and the compression spring rebounds to drive the button 552 to rebound, so that the button 552 and the protrusion 554 are buckled tightly together, and the bin cover 52 and the bin body 51 can be ensured to be in a closed state and are not easy to separate. In addition, the switch assembly 55 has a compact structure, and the elastic member is transversely arranged relative to the bin cover 52, so that the overall thickness of the shell 1 can be greatly reduced. Referring to fig. 5 and 6, in a further implementation manner of an embodiment, the bin cover 52 is further provided with a third mounting portion 521 and a third receiving groove 522 disposed at one side of the third mounting portion 521, and the elastic member 553 abuts against the third mounting portion 521 and is partially received in the third receiving groove 522, so that the overall thickness of the housing 1 can be further reduced, and the product is lighter and thinner as a whole.

To sum up, the utility model provides a pet tractor with storing storehouse, it includes: a housing; the rotating wheel is arranged on the shell; the storage bin is arranged on the shell; the brake assembly is arranged on the shell and is used for limiting the rotation of the rotating wheel; the locking assembly is arranged on the shell and used for controlling the braking assembly to be in a braking state and controlling the storage bin to be opened and closed; when the brake assembly is in a braking state and the locking assembly is in an unlocking state, the brake assembly limits the rotating wheel to rotate, and the locking assembly limits the storage bin to be opened; when the braking assembly is in a braking state and the locking assembly is in a locking state, the locking assembly keeps the braking assembly in the braking state and removes the limitation on the storage bin, and after the storage bin is opened, the storage bin limits the locking assembly to remove the locking state. The utility model provides a pet tractor in storing storehouse, work as brake assembly is in the brake state just when the locking subassembly is in the locking state, the storing storehouse just can open, simultaneously the back is opened in the storing storehouse, the storing storehouse also can restrict the locking state is relieved to the locking subassembly for when pet owner operates the storing storehouse, can avoid the runner to rotate suddenly and lead to the unexpected flexible pulling of haulage rope to lead to the fact the injury to the pet owner, thereby improved the safety in utilization that has the pet tractor.

It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims

1. A pet retractor with a storage compartment, comprising:

a housing;

the rotating wheel is arranged on the shell;

the storage bin is arranged on the shell;

2. The pet retractor with a storage compartment of claim 1 wherein the locking assembly comprises:

a first rotating shaft disposed on the housing;

3. The pet retractor with a storage compartment of claim 2 wherein the slider comprises:

the sliding part body penetrates through the braking assembly, and two ends of the sliding part body are arranged on the shell;

the cantilevers are arranged on two sides of the sliding part body, and the sliding part is rotatably connected with the locking part through the cantilevers;

the first limiting part is arranged at the bottom of the sliding part body;

4. The pet retractor with a storage compartment of claim 3 further comprising:

5. The pet retractor with a storage compartment of claim 3 wherein the brake assembly comprises:

the first through hole penetrates through the braking part and is communicated with the accommodating cavity; the sliding piece penetrates through the first through hole and is abutted against the braking piece through the first limiting part, so that the braking component is in a braking state;

6. The pet retractor with the storage compartment of claim 5 further comprising a third support portion disposed on the housing and located below the first resilient member, the first resilient member abutting against the third support portion.

7. The pet retractor with a storage compartment of claim 3 wherein the storage compartment comprises:

the bin body and the shell form an accommodating space;

the bin cover is arranged on the bin body;

8. The pet retractor with a storage compartment of claim 7 wherein the switch assembly comprises:

the second elastic piece is arranged in the second accommodating groove, one end of the second elastic piece is connected with the key, and the other end of the second elastic piece is connected with the bin cover;

9. The pet retractor with a storage compartment of claim 8 wherein the tab includes a first section and a second section, the first section being attached to the cartridge body and the second section being attached to the first section;

10. The pet retractor with the storage compartment of claim 1 further comprising a cord outlet disposed on the housing; the rotating wheel is provided with a traction rope, and one end of the traction rope penetrates through the rope outlet.