CN216452632U - Outdoor pet tractor - Google Patents

Abstract

The utility model relates to the field of tractors, in particular to an outdoor pet tractor, which comprises an anti-drop sleeve mechanism, a mounting plate, an elastic buffer mechanism and a rope winding mechanism; the anti-falling sleeve mechanism is movably connected to one end of the mounting plate; the elastic buffer mechanism comprises a sliding guide rod, a buffer pressure spring and a disk seat; the middle part of the sliding guide rod slides in the guide rod through hole at the other end of the mounting plate, and two ends of the sliding guide rod are respectively fixedly connected with the disc seat and the rope winding mechanism; the buffering pressure spring is sleeved on the sliding guide rod and is positioned between the disc seat and the mounting plate. The utility model discloses an outdoor pet tractor, inside is equipped with anticreep sleeve mechanism, can fix on pet owner's forearm, leads to the tractor to take off the hand when preventing that the pet from running suddenly.

Description

Outdoor pet tractor

Technical Field

The utility model relates to a tractor field, more specifically say, relate to an outdoor pet tractor.

Background

In recent years, with the improvement of living standard of people, pets become good friends of people. The number of pets is increasing, and the problem that people are bitten by the pets is increased. Therefore, the pet tractor in the existing market needs to be pulled when carrying a pet out, but when the pet tractor is used, the owner mainly holds the tractor by hand to perform traction control, and when the pet runs suddenly, the tractor is easy to get off the hand, so that the pet is separated from the palm, and the danger of biting or colliding people is generated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor pet tractor can effectively solve the problem among the prior art.

The purpose of the utility model is realized through the following technical scheme:

an outdoor pet tractor comprises an anti-drop sleeve mechanism, a mounting plate, an elastic buffering mechanism and a rope winding mechanism; the anti-falling sleeve mechanism is movably connected to one end of the mounting plate; the elastic buffer mechanism comprises a sliding guide rod, a buffer pressure spring and a disk seat; the middle part of the sliding guide rod slides in the guide rod through hole at the other end of the mounting plate, and two ends of the sliding guide rod are respectively fixedly connected with the disc seat and the rope winding mechanism; the buffering pressure spring is sleeved on the sliding guide rod and is positioned between the disc seat and the mounting plate.

Preferably, the sliding guide rod is a hexagonal rod body, and the guide rod through hole is a hexagonal through hole.

Preferably, two ends of the buffering pressure spring are fixedly connected with the disc seat and the mounting plate respectively.

Preferably, the rope winding mechanism comprises a rope winding shaft, a movable frame, a worm wheel, a worm, a rotating wheel and a hand lever; two ends of the rope winding shaft rotate at two ends of the movable frame, and the movable frame is fixed at one end of the sliding guide rod; the worm wheel is fixed on the rope winding shaft and meshed with the worm, and the worm rotates on the movable frame through the bearing seat; one end of the worm is fixed with a rotating wheel, the eccentric position of the rotating wheel is fixed with a hand-operated lever, and the hand-operated lever and the worm are positioned at two sides of the rotating wheel.

Preferably, the anti-dropping sleeve mechanism comprises a sleeve body, a connecting ring and a limiting assembly; one end of the sleeve body is fixedly connected with a connecting ring, and the connecting ring is rotationally matched in the circular through hole of the mounting plate; two spacing subassemblies that set up relatively are connected in the cooperation on the sleeve body to fix the sleeve body on the forearm through spacing subassembly.

Preferably, the limiting assembly comprises a regulating and controlling rotating ring, a push-pull connecting rod, an inner sliding rod, an outer sliding rod and a jacking part; the regulating and controlling rotating ring is matched on the external thread of the outer side surface of the sleeve body through threads; the regulation and control change ring normal running fit is in the one end of pushing away the pull ring, and the other end of pushing away the pull ring rotates with the one end of a plurality of push-and-pull connecting rods to be connected, and the other end of a plurality of push-and-pull connecting rods rotates with the outer end of a plurality of inside and outside slide bars to be connected, and the middle part of a plurality of inside and outside slide bars evenly encircles sliding fit on the section of thick bamboo face of sleeve body, and a roof pressure piece is connected respectively to the inner of a plurality of inside and outside slide bars.

Preferably, a plurality of toggle edges are uniformly fixed on the outer annular surface of the regulating and controlling rotating ring in a surrounding manner.

Preferably, the jacking part comprises a buffer spring, a hexagonal prism and an arc-shaped pressing plate; one end of the hexagonal prism slides in the hexagonal slideway at the inner end of the inner and outer slide bars, the hexagonal prism is fixedly connected with the inner side surface of the hexagonal slideway through a buffer spring, and the other end of the hexagonal prism is fixed with an arc-shaped pressing plate.

Preferably, a spongy cushion is bonded on the inner arc surface of the arc-shaped pressing plate.

The utility model has the advantages that:

the utility model discloses an outdoor pet tractor, the interior of which is provided with an anti-drop sleeve mechanism which can be fixed on the forearm of a pet owner to prevent the tractor from dropping hands when a pet runs suddenly; the elastic buffer mechanism is arranged in the pet cage, so that the pet can have certain buffer when running, and the pet owner can be prevented from being dragged down when the pet runs suddenly; the rope winding mechanism is arranged inside the rope winding device, so that the discharging length of the traction rope can be controlled conveniently, and the traction rope can be wound conveniently.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

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

Fig. 1 is a first overall schematic diagram provided by an embodiment of the present invention;

fig. 2 is a second overall schematic diagram provided in the embodiment of the present invention;

fig. 3 is a first schematic structural view of an anti-drop sleeve mechanism according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a second anti-drop sleeve mechanism according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a sleeve body according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a limiting assembly according to an embodiment of the present invention;

fig. 7 is a schematic structural view of an elastic buffering mechanism according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a rope winding mechanism according to an embodiment of the present invention.

Icon: an anti-drop sleeve mechanism 1; a sleeve body 11; a tipping ring 12; a limiting component 13; a regulating swivel 13 a; a push-pull ring 13 b; a push-pull link 13 c; inner and outer slide bars 13 d; a top pressing member 13 e; a mounting plate 2; an elastic buffer mechanism 3; a slide guide 31; a buffer pressure spring 32; a disc seat 33; a rope winding mechanism 4; a rope winding shaft 41; a movable frame 42; a worm wheel 43; a worm 44; a runner 45; a hand lever 46.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all 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 application.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are 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 one or more of that feature. In the description of the present application, the meaning of a plurality of or a plurality of is two or more unless specifically limited otherwise.

It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for understanding and reading the contents disclosed in the specification, and are not used for limiting the conditions that the present application can implement, so the present invention has no technical significance, and any structural modification, ratio relationship change or size adjustment should still fall within the scope of the technical content disclosed in the present application without affecting the efficacy and the achievable purpose of the present application. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present application, and changes or modifications in the relative relationship may be made without substantial technical changes.

The present invention will be described in further detail with reference to the accompanying fig. 1-8.

As shown in fig. 1-8, an outdoor pet retractor comprises an anti-drop sleeve mechanism 1, a mounting plate 2, an elastic buffer mechanism 3 and a rope winding mechanism 4; the anti-falling sleeve mechanism 1 is movably connected to one end of the mounting plate 2; the elastic buffer mechanism 3 comprises a sliding guide rod 31, a buffer pressure spring 32 and a disc seat 33; the middle part of the sliding guide rod 31 slides in the guide rod through hole at the other end of the mounting plate 2, and two ends of the sliding guide rod 31 are respectively fixedly connected with the disc seat 33 and the rope winding mechanism 4; the buffering pressure spring 32 is sleeved on the sliding guide rod 31, and the buffering pressure spring 32 is located between the disc seat 33 and the mounting plate 2.

The utility model discloses an outdoor pet tractor, when using, twine the one end of haulage rope and fix on the wiring mechanism 4, the other end of haulage rope is tied on the pet body through structures such as the lantern ring, when going out with the pet, overlap the anticreep sleeve mechanism 1 on the forearm, and carry out the fixed to a certain extent through the mechanism inside the anticreep sleeve mechanism 1, fix on the forearm of pet owner through the anticreep sleeve mechanism 1, prevent that the pet from causing the tractor to take off the hand when running suddenly; the elastic buffering mechanism 3 is arranged inside the pet body, when a pet runs suddenly, pulling force is generated on the rope winding mechanism 4, the rope winding mechanism 4 pulls the sliding guide rod 31 to slide on the mounting plate 2 and drives the disc seat 33 to compress the buffering pressure spring 32, the buffering effect is achieved through the buffering pressure spring 32, and a pet owner is reminded, so that certain buffering is achieved when the pet runs, and the pet owner is prevented from being dragged down when the pet runs suddenly; the rope winding mechanism 4 is arranged inside, so that the discharging length of the traction rope can be controlled conveniently, and the traction rope can be wound conveniently.

The sliding guide rod 31 is a hexagonal rod body, and the guide rod through hole is a hexagonal through hole.

And two ends of the buffer pressure spring 32 are respectively and fixedly connected with the disc seat 33 and the mounting plate 2.

The rope winding mechanism 4 comprises a rope winding shaft 41, a movable frame 42, a worm wheel 43, a worm 44, a rotating wheel 45 and a hand lever 46; the two ends of the rope winding shaft 41 rotate at the two ends of the movable frame 42, and the movable frame 42 is fixed at one end of the sliding guide rod 31; the worm wheel 43 is fixed on the rope winding shaft 41, the worm wheel 43 is meshed with the worm 44, and the worm 44 rotates on the movable frame 42 through the bearing seat; one end of the worm 44 is fixed with a rotating wheel 45, the eccentric position of the rotating wheel 45 is fixed with a hand lever 46, and the hand lever 46 and the worm 44 are positioned at two sides of the rotating wheel 45. When the wiring mechanism 4 uses, control through waveing hand rocker 46, wave hand rocker 46 and can drive runner 45 and rotate, can drive worm 44 when runner 45 rotates and rotate, can drive worm wheel 43 when worm 44 rotates and rotate, drive wiring axle 41 and rotate when worm wheel 43 rotates, thereby through winding or leading putting of 41 control haulage rope of wiring axle, and worm wheel 43, the structural property of worm 44, make it realize the auto-lock after adjusting, need not other devices, it is very convenient to operate.

The anti-drop sleeve mechanism 1 comprises a sleeve body 11, a connecting ring 12 and a limiting assembly 13; one end of the sleeve body 11 is fixedly connected with the tipping ring 12, and the tipping ring 12 is rotationally matched in the circular through hole of the mounting plate 2; two limiting assemblies 13 which are oppositely arranged are matched and connected on the sleeve body 11, so that the sleeve body 11 is fixed on the small arm through the limiting assemblies 13. The sleeve body 11 can be sleeved on the forearm of a pet owner, then fixation can be realized by adjusting the two limiting components 13, and the two limiting components 13 can fix the forearm with different thicknesses, so that different use requirements are met.

The limiting assembly 13 comprises a regulating and controlling rotating ring 13a, a push-pull ring 13b, a push-pull connecting rod 13c, an inner sliding rod 13d, an outer sliding rod 13d and a jacking piece 13 e; the adjusting and controlling rotary ring 13a is matched on the external thread on the outer side surface of the sleeve body 11 through threads; the adjusting and controlling rotating ring 13a is rotatably matched at one end of the push-pull ring 13b, the other end of the push-pull ring 13b is rotatably connected with one end of a plurality of push-pull connecting rods 13c, the other end of the plurality of push-pull connecting rods 13c is rotatably connected with the outer ends of a plurality of inner and outer sliding rods 13d, the middle parts of the plurality of inner and outer sliding rods 13d are uniformly and circularly matched on the cylinder surface of the sleeve body 11 in a sliding mode, and the inner ends of the plurality of inner and outer sliding rods 13d are respectively connected with a jacking piece 13 e. When needing to control spacing subassembly 13 roof pressure on the forearm, rotate regulation and control change 13a and adjust control, rotate regulation and control change 13a and can change the contact position of regulation and control change 13a and 11 lateral surface external screw threads of sleeve body, thereby move through the one end that pushes away pull ring 13b drive a plurality of push-and-pull connecting rod 13c, a plurality of push-and-pull connecting rod 13 c's the other end drives a plurality of inside and outside slide bar 13d and inside and outside the slip on sleeve body 11's the section of thick bamboo face, thereby the position that drives a plurality of roof pressure pieces 13e changes, so that through the forearm of a plurality of roof pressure pieces 13e roof pressures on different thicknesses, realize the utility model discloses a wear fixedly.

A plurality of toggle ridges are uniformly fixed on the outer annular surface of the adjusting and controlling rotating ring 13a in a surrounding manner, so that the adjusting and controlling rotating ring is easier to adjust and control.

The jacking piece 13e comprises a buffer spring, a hexagonal prism and an arc-shaped pressing plate; one end of the hexagonal prism slides in the hexagonal slideway at the inner end of the inner and outer slide bars 13d, the hexagonal prism is fixedly connected with the inner side surface of the hexagonal slideway through a buffer spring, and the other end of the hexagonal prism is fixed with an arc-shaped pressing plate. The arrangement of the buffer spring enables the arc-shaped pressing plate to have certain buffering, so that the comfort degree of the arc-shaped pressing plate pressed on the small arm can be improved, and the pressing effect of the arc-shaped pressing plate pressed on different positions can be improved.

And a spongy cushion is bonded on the inner arc surface of the arc-shaped pressing plate.

The principle is as follows: the utility model discloses an outdoor pet tractor, when using, twine the one end of haulage rope and fix on the wiring mechanism 4, the other end of haulage rope is tied on the pet body through structures such as the lantern ring, when going out with the pet, overlap the anticreep sleeve mechanism 1 on the forearm, and carry out the fixed to a certain extent through the mechanism inside the anticreep sleeve mechanism 1, fix on the forearm of pet owner through the anticreep sleeve mechanism 1, prevent that the pet from causing the tractor to take off the hand when running suddenly; the elastic buffering mechanism 3 is arranged in the pet body, when a pet runs suddenly, tensile force is generated on the rope winding mechanism 4, the rope winding mechanism 4 pulls the sliding guide rod 31 to slide on the mounting plate 2 and drives the disc seat 33 to compress the buffering pressure spring 32, the buffering effect is achieved through the buffering pressure spring 32, a pet owner is reminded, certain buffering is achieved when the pet runs, and the pet owner is prevented from being dragged down when the pet runs suddenly; the rope winding mechanism 4 is arranged inside the rope winding device, so that the discharging length of the traction rope can be controlled conveniently, and the traction rope can be wound conveniently.

The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.

It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims (9)

1. An outdoor pet tractor which is characterized in that: comprises an anti-drop sleeve mechanism (1), a mounting plate (2), an elastic buffer mechanism (3) and a rope winding mechanism (4); the anti-falling sleeve mechanism (1) is movably connected to one end of the mounting plate (2); the elastic buffer mechanism (3) comprises a sliding guide rod (31), a buffer pressure spring (32) and a disc seat (33); the middle part of the sliding guide rod (31) slides in the guide rod through hole at the other end of the mounting plate (2), and two ends of the sliding guide rod (31) are respectively fixedly connected with the disc seat (33) and the rope winding mechanism (4); the buffer compression spring (32) is sleeved on the sliding guide rod (31), and the buffer compression spring (32) is located between the disc seat (33) and the mounting plate (2).

2. The outdoor pet retractor of claim 1 wherein: the sliding guide rod (31) is a hexagonal rod body, and the guide rod through hole is a hexagonal through hole.

3. The outdoor pet retractor of claim 1 wherein: and two ends of the buffer compression spring (32) are respectively and fixedly connected with the disc seat (33) and the mounting plate (2).

4. The outdoor pet retractor of claim 1 wherein: the rope winding mechanism (4) comprises a rope winding shaft (41), a movable frame (42), a worm wheel (43), a worm (44), a rotating wheel (45) and a hand lever (46); two ends of the rope winding shaft (41) rotate at two ends of the movable frame (42), and the movable frame (42) is fixed at one end of the sliding guide rod (31); the worm wheel (43) is fixed on the rope winding shaft (41), the worm wheel (43) is meshed with the worm (44), and the worm (44) rotates on the movable frame (42) through the bearing seat; a rotating wheel (45) is fixed at one end of the worm (44), a hand-operated rod (46) is fixed at the eccentric position of the rotating wheel (45), and the hand-operated rod (46) and the worm (44) are positioned at two sides of the rotating wheel (45).

5. The outdoor pet retractor of claim 1 wherein: the anti-drop sleeve mechanism (1) comprises a sleeve body (11), a connecting ring (12) and a limiting assembly (13); one end of the sleeve body (11) is fixedly connected with a connecting ring (12), and the connecting ring (12) is rotationally matched in a circular through hole of the mounting plate (2); two limiting assemblies (13) which are oppositely arranged are connected to the sleeve body (11) in a matched mode, and the sleeve body (11) is fixed on the small arm through the limiting assemblies (13).

6. The outdoor pet retractor of claim 5 wherein: the limiting assembly (13) comprises a regulating and controlling rotating ring (13a), a push-pull ring (13b), a push-pull connecting rod (13c), an inner sliding rod (13d), an outer sliding rod (13d) and a jacking piece (13 e); the adjusting and controlling rotating ring (13a) is matched on the external thread of the outer side surface of the sleeve body (11) through threads; the adjustable rotating ring (13a) is rotatably matched at one end of the push-pull ring (13b), the other end of the push-pull ring (13b) is rotatably connected with one end of a plurality of push-pull connecting rods (13c), the other end of the push-pull connecting rods (13c) is rotatably connected with the outer ends of a plurality of inner and outer sliding rods (13d), the middle parts of the inner and outer sliding rods (13d) are uniformly matched on the barrel surface of the sleeve body (11) in a surrounding mode, and the inner ends of the inner and outer sliding rods (13d) are respectively connected with a jacking piece (13 e).

7. The outdoor pet retractor of claim 6 wherein: a plurality of shifting edges are uniformly fixed on the outer annular surface of the regulating and controlling rotating ring (13a) in a surrounding manner.

8. The outdoor pet retractor of claim 6 wherein: the jacking part (13e) comprises a buffer spring, a hexagonal prism and an arc-shaped pressing plate; one end of the hexagonal prism slides in the hexagonal slideway at the inner end of the inner and outer slide bars (13d), the hexagonal prism is fixedly connected with the inner side surface of the hexagonal slideway through a buffer spring, and the other end of the hexagonal prism is fixed with an arc-shaped pressing plate.

9. The outdoor pet retractor of claim 8 wherein: and a spongy cushion is bonded on the inner arc surface of the arc-shaped pressing plate.

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