CN120113608B - A safe treadmill for pets - Google Patents
A safe treadmill for petsInfo
- Publication number
- CN120113608B CN120113608B CN202510607153.0A CN202510607153A CN120113608B CN 120113608 B CN120113608 B CN 120113608B CN 202510607153 A CN202510607153 A CN 202510607153A CN 120113608 B CN120113608 B CN 120113608B
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- frame
- fixed
- movable
- sealing cylinder
- roller
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K15/00—Devices for taming animals, e.g. nose-rings or hobbles; Devices for overturning animals in general; Training or exercising equipment; Covering boxes
- A01K15/02—Training or exercising equipment, e.g. mazes or labyrinths for animals ; Electric shock devices; Toys specially adapted for animals
- A01K15/027—Exercising equipment, e.g. tread mills, carousels
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The invention relates to the technical field of pet treadmills and discloses a safe type pet treadmills, which comprises a frame unit, a transmission unit, an adjusting unit and a tensioning unit, wherein the frame unit comprises a fixed frame and a movable frame, the fixed frame and the movable frame can move relatively, two grooves are formed in the fixed frame, two connecting columns are fixed on the movable frame, the two connecting columns are respectively inserted into the two grooves, a supporting frame is fixed in the fixed frame, a supporting plate is fixed in the movable frame, and the supporting plate is inserted into the supporting frame. According to the invention, the movable frame capable of sliding is arranged, and a user can shorten the whole length of the running machine for pets by rotating the screw rod to enable the movable frame to be close to the fixed frame until the movable frame is attached, so that the running machine is convenient to store and transfer.
Description
Technical Field
The invention relates to the technical field of pet treadmills, in particular to a safe type pet treadmill.
Background
The pet running machine is a special sports equipment designed for pets, and can help the pets to exercise indoors, increase the quantity of exercise and improve the cardiopulmonary function and physical ability.
Through searching, chinese patent with bulletin number of CN219593363U discloses an intelligent pet treadmill, which relates to the field of pet treadmills and comprises a pet treadmill, a food feeder and a food feeder, wherein the pet treadmill comprises a running belt, the running belt can drive a pet to move, the food feeder comprises a grain storage bin arranged on the pet treadmill, a grain placing area is arranged at one end, close to the running belt, of the grain storage bin, the grain placing area is filled with grains and is used for attracting the pet to walk on the running belt, and the scheme can lead the pet to exercise spontaneously while feeding, but the scheme still has the following defects when in use:
The pet running machine provided by the scheme is fixed in size, occupies a large space, is not beneficial to storage and transfer, has a plurality of defects in actual use, such as serious limitation of flexibility of a use scene, and for families with limited living space, the large running machine occupies valuable indoor space, influences household layout and daily activities, and causes great trouble when the rooms need to be moved or rearranged, and the difficulty and cost of transportation are increased.
Therefore, there is a need to design a safe type pet treadmill to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a safe type running machine for pets.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a safe type pet running machine comprises a frame unit, a transmission unit, an adjusting unit and a tensioning unit;
The movable frame is fixed with two connecting columns, the two connecting columns are respectively inserted into the two slots, a supporting frame is fixed in the fixed frame, a supporting plate is fixed in the movable frame, and the supporting plate is inserted into the supporting frame;
the transmission unit comprises a transmission belt, and the transmission belt is arranged on the fixed frame and the movable frame;
The adjusting unit is composed of a first adjusting component and a second adjusting component, the first adjusting component is arranged in the fixed frame to adjust the transmission belt, and the second adjusting component is arranged on the side surfaces of the fixed frame and the movable frame to adjust the position of the movable frame;
The tensioning unit is composed of an air supply assembly and a pushing assembly, wherein the air supply assembly is arranged on the movable rack, and the pushing assembly is arranged in the fixed rack.
As a preferable technical scheme of the invention, the transmission unit further comprises a first roll shaft, a second roll shaft, a third roll shaft, a fourth roll shaft, a frame body and an adjusting roll shaft, wherein the first roll shaft and the second roll shaft are rotatably arranged on the fixed frame, the third roll shaft and the fourth roll shaft are rotatably arranged on the movable frame, the adjusting roll shaft is rotatably arranged on the frame body, the first roll shaft, the second roll shaft, the third roll shaft and the fourth roll shaft are in a four-corner distribution shape, the transmission belt bypasses the first roll shaft, the third roll shaft, the fourth roll shaft, the second roll shaft and the adjusting roll shaft, the first roll shaft is used as a driving shaft for driving the transmission belt to rotate, and a vertical plate is fixed on the frame body.
As a preferable technical scheme of the invention, the first adjusting component comprises a first screw rod, an adjusting seat, a connecting plate, a connecting frame, a limiting opening and a limiting block, wherein the first screw rod is rotatably arranged in the fixed frame, the adjusting seat is in threaded sleeve joint with the first screw rod, one end of the connecting plate is connected with the adjusting seat, the other end of the connecting plate is connected with the connecting frame, one end of the connecting frame, which is far away from the connecting plate, is provided with a U-shaped opening, the U-shaped opening is clamped on the frame, the limiting opening is formed in one end of the connecting frame, which is far away from the connecting plate, and the limiting block is fixed on the side surface of the frame and slides in the limiting opening.
As a preferable technical scheme of the invention, the second adjusting component comprises a rotating rod, a second screw rod, a moving seat, a first gear and a second gear, wherein the rotating rod is rotatably arranged on the side face of the fixed frame, the second screw rod is fixed at the end position of the rotating rod, the second screw rod and the rotating rod are coaxially arranged, the moving seat is in threaded sleeve connection with the second screw rod, the moving seat is fixed on the side face of the movable frame, the first gear is fixedly sleeved at one end of the first screw rod, the second gear is fixedly sleeved at one end of the rotating rod far away from the second screw rod, and the first gear and the second gear are meshed with each other.
As a preferable technical scheme of the invention, the air supply assembly comprises a shaft rod, an eccentric wheel, a first sealing cylinder, a first sliding plug, two mounting pipes and two one-way valves, one end of the shaft rod is connected with a fourth roller shaft, the other end of the shaft rod penetrates through a movable frame and is rotationally connected with the movable frame, the eccentric wheel is fixedly sleeved on the shaft rod, the eccentric wheel is eccentrically arranged between the eccentric wheel and the shaft rod, the first sealing cylinder is fixed on the side surface of the movable frame, the first sliding plug is in sealing sliding connection with the inside of the first sealing cylinder, the sliding plug I is connected with the sealing cylinder I through a spring I, a push rod I is fixed on the sliding plug I, one end of the push rod I, far away from the sliding plug I, extends to the outside of the sealing cylinder I and faces the eccentric wheel, one end of each mounting tube is communicated with the sealing cylinder I, the other mounting tube is communicated with the outside, and the other mounting tube is used for exhausting.
As a preferable technical scheme of the invention, the pushing assembly comprises a mounting frame, a second sealing cylinder, a second sliding plug and a pushing block, wherein the mounting frame is fixed on the side surface of the supporting frame, the second sealing cylinder is fixed on the side surface of the mounting frame, the second sliding plug is in sealing sliding connection inside the second sealing cylinder, the second sliding plug is connected with the second sealing cylinder through a second spring, a second ejector rod is fixed on the second sliding plug, one end of the second ejector rod, which is far away from the second sliding plug, extends to the outside of the second sealing cylinder and is fixedly connected with the pushing block, the pushing block is arranged opposite to the vertical plate, an exhaust hole is formed in the second sealing cylinder, and the second sealing cylinder is communicated with a mounting pipe for exhausting.
As a preferable technical scheme of the invention, the fixed frame and the movable frame are respectively fixed with an adsorption seat, the interiors of the two adsorption seats are hollow structures, the bottom surface of each adsorption seat is provided with a plurality of suckers, each sucker is communicated with the interiors of the corresponding adsorption seats, the mounting frame is provided with an air extraction assembly, and the pushing block is provided with a movable part;
The air extraction assembly comprises a sealing cylinder III, a sliding plug III, an ejector rod III and a protruding block, wherein the sealing cylinder III is fixed on the side face of the mounting frame, the sliding plug III is in sealing sliding connection inside the sealing cylinder III, one end of the ejector rod III is connected with the sliding plug III, the other end of the ejector rod III extends to the outside of the sealing cylinder III, the protruding block is fixed at one end of the ejector rod III outside the sealing cylinder III, two communicating pipes are connected to the sealing cylinder III, and two communicating pipes are respectively communicated with two adsorption seats at one ends of the communicating pipes far away from the sealing cylinder III.
As a preferable technical scheme of the invention, the movable piece comprises a groove and a movable block, the groove is formed in the bottom surface of the push block, the movable block slides in the groove, the bottom end of the movable block extends to the outside of the groove, the movable block is connected with the groove wall of the groove in a three-phase manner through a spring, two inclined planes with opposite inclined directions are arranged at one end of the movable block, which is positioned outside the groove, and the two inclined planes are opposite to the bump.
As a preferred embodiment of the present invention, a gap is provided between the adjustment roller shaft and the inner surface of the frame body, and the transmission belt passes through the gap.
As a preferable technical scheme of the invention, the side face of the adjusting seat is mutually attached with the inner face of the fixed frame.
The invention has the following beneficial effects:
1. By arranging the movable frame capable of sliding, a user can shorten the whole length of the running machine for pets by rotating the screw rod to enable the movable frame to be close to the fixed frame until the movable frame is attached, so that the running machine is convenient to store and transfer;
2. By arranging the tensioning unit, when gas enters the sealing cylinder II to push the sliding plug II to move, and then drives the ejector rod II, the pushing block, the vertical plate, the frame body and the adjusting roller shaft to move, so that the adjusting roller shaft is abutted against the transmission belt to provide tensioning action;
3. By arranging two adsorption seats, the sliding plug II is pushed to move along with the air supply action driven by the driving belt, and before the push block is contacted with the vertical plate, the movable block pushes the ejector rod III to move the sliding plug III through the convex block, and air in the adsorption seats is extracted through the communicating pipe, so that the sucking disc firmly adsorbs the ground under the action of negative pressure, the stability of the fixed frame and the movable frame on the ground is ensured, the shaking condition is effectively avoided, and the convenience of transfer and the stability during running of the running machine are considered;
4. The adjustable rack design can flexibly adjust the distance between the fixed rack and the movable rack, so that not only can sufficient movable space be provided for large pets, but also the use requirement of small pets can be met.
Drawings
FIG. 1 is a schematic diagram of a safe pet treadmill according to the present invention;
FIG. 2 is a schematic diagram of a safe pet treadmill according to the present invention;
FIG. 3 is an enlarged view of the structure at A of FIG. 2;
FIG. 4 is a schematic view of the structure of the frame unit;
FIG. 5 is a schematic view of the structure of the fixed frame in contact with the movable frame;
FIG. 6 is a schematic illustration of an adjustment configuration for a drive belt;
FIG. 7 is a schematic diagram of the structure of the transmission unit and the adjustment unit;
FIG. 8 is a schematic cross-sectional view of the transmission unit and the adjustment unit;
FIG. 9 is an enlarged view of the structure at B of FIG. 8;
FIG. 10 is a schematic view of the structure of the air supply assembly;
FIG. 11 is a schematic structural view of an adjusting unit;
FIG. 12 is an enlarged view of the structure at C of FIG. 11;
FIG. 13 is a schematic diagram of a pushing assembly and a pumping assembly;
FIG. 14 is a schematic view of the suction cup and suction cups thereon;
Fig. 15 is an enlarged view of the structure at D of fig. 2.
101, A fixed frame, 102, a movable frame, 103, a slot, 104, a connecting column, 105, a supporting frame, 106, a supporting plate, 21, a first roll shaft, 22, a second roll shaft, 23, a third roll shaft, 24, a fourth roll shaft, 25, a frame body, 2501, a vertical plate, 26, a regulating roll shaft, 27, a driving belt, 31, a first screw rod, 32, an adjusting seat, 33, a connecting plate, 34, a connecting frame, 35, a limiting opening, 36, a limiting block, 41, a rotating rod, 42, a second screw rod, 43, a moving seat, 44, a first gear, 45, a second gear, 51, a shaft, 52, an eccentric wheel, 53, a sealing cylinder, 54, a sliding plug, 55, a first ejector rod, 56, a spring, 57, a mounting tube, 58, a one-way valve, 61, a mounting frame, 62, a sealing cylinder, 63, a sliding plug, 64, a second ejector rod, 65, a spring, a second spring, 66, a pushing block, 67, a groove, 68, a movable block, 69, a third spring, 610, a vent, 71, an adsorption seat, 72, a sucker, 73, a third ejector rod, a sealing cylinder, a third piston, a 75, a third piston, and a sliding plug.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-15, a safe type running machine for pets comprises a frame unit, a transmission unit, an adjusting unit and a tensioning unit, wherein the frame unit comprises a fixed frame 101 and a movable frame 102, the fixed frame 101 and the movable frame 102 can move relatively, two grooves 103 are formed in the fixed frame 101, two connecting columns 104 are fixed on the movable frame 102, the two connecting columns 104 are respectively inserted into the two grooves 103, a supporting frame 105 is fixed in the fixed frame 101, a supporting plate 106 is fixed in the movable frame 102, the supporting plate 106 is inserted into the supporting frame 105, the movable frame 102 can also drive the supporting plate 106 to move in the moving process, so that the supporting plate 106 stretches into or slides out of the supporting frame 105, and the supporting frame 105 and the supporting plate 106 are designed to provide supporting function for pets, so that the condition that a transmission belt 27 sags when the pets run is avoided;
The transmission unit comprises a transmission belt 27, wherein the transmission belt 27 is arranged on a fixed frame 101 and a movable frame 102, the transmission unit further comprises a first roll shaft 21, a second roll shaft 22, a third roll shaft 23, a fourth roll shaft 24, a frame 25 and an adjusting roll shaft 26, the first roll shaft 21 and the second roll shaft 22 are rotatably arranged on the fixed frame 101, the third roll shaft 23 and the fourth roll shaft 24 are rotatably arranged on the movable frame 102, the adjusting roll shaft 26 is rotatably arranged on the frame 25 (as shown in fig. 11), a gap is reserved between the adjusting roll shaft 26 and the inner surface of the frame 25, the transmission belt 27 penetrates through the gap, the first roll shaft 21, the second roll shaft 22, the third roll shaft 23 and the fourth roll shaft 24 are in a quadrangle shape, the transmission belt 27 bypasses the first roll shaft 21, the third roll shaft 23, the fourth roll shaft 24, the second roll shaft 22 and the adjusting roll shaft 26, the first roll shaft 21 is used as a driving shaft for driving the transmission belt 27 to rotate, and a vertical plate 1 is fixed on the frame 25025;
The shell of the running machine for pets has a telescopic function, the shell of the running machine is composed of a fixed frame 101 and a movable frame 102, the movable frame 102 can slide freely relative to the fixed frame 101, a motor (not shown in the figure) for driving a transmission belt 27 to rotate is arranged on the fixed frame 101, the motor drives a first roll shaft 21 to rotate when running, the transmission belt 27 can be driven to rotate when the first roll shaft 21 rotates, so that the pets can run on the transmission belt 27, the structure of the motor driving the first roll shaft 21 is not shown in the figure and is not repeated in the figure;
The adjusting unit is composed of a first adjusting component and a second adjusting component, the first adjusting component is arranged in the fixed frame 101 to adjust the driving belt 27, the second adjusting component is arranged on the side surfaces of the fixed frame 101 and the movable frame 102 to adjust the position of the movable frame 102, the first adjusting component comprises a first screw rod 31, an adjusting seat 32, a connecting plate 33, a connecting frame 34, a limiting opening 35 and a limiting block 36, the first screw rod 31 is rotatably arranged in the fixed frame 101, the adjusting seat 32 is sheathed on the first screw rod 31 in a threaded manner, the side surfaces of the adjusting seat 32 (shown in figure 11) are mutually attached to the inner surface of the fixed frame 101, one end of the connecting plate 33 is connected with the adjusting seat 32, the other end of the connecting plate 33 is connected with the connecting frame 34, one end of the connecting frame 34 away from the connecting plate 33 is a U-shaped opening, the U-shaped opening is clamped on the frame 25, the limit opening 35 is formed at one end of the connecting frame 34 far away from the connecting plate 33, the limit block 36 is fixed on the side surface of the frame 25, the limit block 36 slides in the limit opening 35, the second adjusting component comprises a rotating rod 41, a screw rod II 42, a movable seat 43, a gear I44 and a gear II 45, the rotating rod 41 is rotatably arranged on the side surface of the fixed frame 101, the screw rod II 42 is fixed at the end position of the rotating rod 41, the screw rod II 42 and the rotating rod 41 are coaxially arranged, the movable seat 43 is in threaded sleeve connection with the screw rod II 42, the movable seat 43 is fixed on the side surface of the movable frame 102, the gear I44 is fixedly sleeved on one end of the screw rod I31, the gear II 45 is fixedly sleeved on one end of the rotating rod 41 far away from the screw rod II 42, and the gear I44 and the gear II 45 are meshed with each other;
when the pet running machine is needed to be stored or transferred, a user rotates a hand wheel on the first screw rod 31 to enable the first screw rod 31 to rotate, the side surface of the adjusting seat 32 and the side surface of the fixing frame are mutually attached, so that the adjusting seat 32 cannot rotate along with the first screw rod 31 and can move under the rotating action of the first screw rod 31, the connecting plate 33 can be driven to move when the adjusting seat 32 moves, the connecting frame 34 connected with the connecting plate 33 moves along with the connecting plate, the connecting frame 34 can drive the frame 25 to move, finally the adjusting roll shaft 26 moves, meanwhile, the first screw rod 31 can drive the rotating rod 41 to rotate through a first gear 44 and a second gear 45 which are meshed with each other, the second screw rod 41 can drive the second screw rod 42 to rotate when the second screw rod 42 rotates, the moving seat 43 sleeved on the second screw rod 42 can move and drive the movable frame 102 to move, as shown in fig. 6, the driving belt 27 can be pushed to move when the adjusting roll shaft 26 moves towards the outer direction of the fixed frame 101, the driving belt 27 can change as shown in fig. 6, and the movable frame 102 can move towards the direction of the fixed frame 101, and conversely, the length of the whole running machine can be lengthened when the pet running machine is used to move towards the fixed frame 101;
In summary, the user can move the movable frame 102 towards the direction close to the fixed frame 101 by rotating the first screw rod 31 until the movable frame 102 is attached to the fixed frame 101 to finally form a state as shown in fig. 5, in this case, the overall length of the treadmill for pets is shortened, which is beneficial to the storage and transfer of the treadmill for pets, in addition, the adjustable frame design makes the treadmill for pets applicable to pets with different sizes, for large pets, the user can increase the distance between the fixed frame 101 and the movable frame 102, and for small pets, the user can decrease the distance between the fixed frame 101 and the movable frame 102, and it is worth noting that two slots 103 are formed in the fixed frame 101, two connecting columns 104 are fixed on the movable frame 102, and in the moving process of the movable frame 102, the two connecting columns 104 slide in the two slots 103, the two slots 103 and the two connecting columns 104 provide limit for the fixed frame 101 and the movable frame 102, so as to ensure the stability in the moving process of the movable frame 102;
The tensioning unit is composed of an air supply assembly and a pushing assembly, the air supply assembly is arranged on the movable frame 102, the pushing assembly is arranged in the fixed frame 101, the air supply assembly comprises a shaft rod 51, an eccentric wheel 52, a sealing cylinder I53, a sliding plug I54, two mounting pipes 57 and two one-way valves 58, one end of the shaft rod 51 is connected with a fourth roll shaft 24 (as shown in figure 10), the other end of the shaft rod 51 penetrates through the movable frame 102 and is in rotary connection with the movable frame 102, the eccentric wheel 52 is fixedly sleeved on the shaft rod 51, and the eccentric wheel 52 and the shaft rod 51 are eccentrically arranged, the first sealing cylinder 53 is fixed on the side surface of the movable frame 102, the first sliding plug 54 is connected inside the first sealing cylinder 53 in a sealing sliding manner, the first sliding plug 54 is connected with the first sealing cylinder 53 through a first spring 56, a first ejector rod 55 is fixed on the first sliding plug 54, one end of the first ejector rod 55, which is far away from the first sliding plug 54, extends to the outside of the first sealing cylinder 53 and is opposite to the eccentric wheel 52, one ends of two mounting pipes 57 (shown in fig. 15) are communicated with the first sealing cylinder 53, two one-way valves 58 are respectively mounted on the two mounting pipes 57, one mounting pipe 57 is communicated with the outside and is used for air suction, and the other mounting pipe 57 is used for air discharge;
The pushing assembly comprises a mounting frame 61, a second sealing cylinder 62, a second sliding plug 63 and a pushing block 66, wherein the mounting frame 61 is fixed on the side surface of the supporting frame 105, the second sealing cylinder 62 is fixed on the side surface of the mounting frame 61, the second sliding plug 63 is connected inside the second sealing cylinder 62 in a sealing sliding manner, the second sliding plug 63 is connected with the second sealing cylinder 62 through a second spring 65, a second ejector rod 64 is fixed on the second sliding plug 63, one end of the second ejector rod 64, which is far away from the second sliding plug 63, extends to the outside of the second sealing cylinder 62 and is fixedly connected with the pushing block 66, the pushing block 66 is arranged opposite to the vertical plate 2501, an exhaust hole 610 (shown in fig. 13) is formed in the second sealing cylinder 62, and the second sealing cylinder 62 is communicated with the mounting pipe 57 for exhausting;
Because the transmission belt 27 in the pet running machine is designed into an adjustable structure, compared with the traditional fixed transmission belt 27, the adjustable transmission belt 27 needs a tensioning function to ensure transmission stability, so the pet running machine provided by the invention is provided with the tensioning unit, specifically, the transmission belt 27 can drive the fourth roll shaft 24 to rotate through friction force in the rotating process, when the fourth roll shaft 24 rotates, the shaft rod 51 connected with the fourth roll shaft rotates along with the fourth roll shaft and drives the eccentric wheel 52 to rotate, the eccentric wheel 52 is arranged opposite to the first ejector rod 55, so the eccentric wheel 52 can continuously extrude the first ejector rod 55 when rotating, when the eccentric wheel 52 extrudes the first ejector rod 55, the first ejector rod 55 drives the first sliding plug 54 to move upwards, when the eccentric wheel 52 is separated from the first ejector rod 55, the first sliding plug 54 moves downwards to reset under the action of the first spring 56, therefore, the first sliding plug 54 can reciprocate up and down in the first sealing cylinder 53 along with the rotation of the eccentric wheel 52, the first sealing cylinder 53 is connected with two mounting pipes 57, the two mounting pipes 57 are respectively provided with one-way valves 58, the flow limiting directions of the two one-way valves 58 are opposite, one-way valve 58 limits the gas to enter the first sealing cylinder 53 only, the other one-way valve 58 limits the gas to flow out of the first sealing cylinder 53 only, when the first sliding plug 54 moves up under the one-way flow limiting effect of the two one-way valves 58, the first sliding plug 54 can push the gas in the first sealing cylinder 53 out through one mounting pipe 57, when the first sliding plug 54 moves down, the gas in the external environment can be pumped into the first sealing cylinder 53 through the other mounting pipe 57, based on the process, the first sealing cylinder 53 can continuously supply the gas to the inside of the second sealing cylinder 62 along with the up-down movement of the first sliding plug 54, the air supply action is synchronous with the running action of the pet;
When the gas enters the sealing cylinder II 62, the gas can push the sliding plug II 63 to move, the ejector rod II 64 connected with the sliding plug II 63 moves along with the sliding plug II, when the ejector rod II 64 moves, the push block 66 on the ejector rod II 64 can push the vertical plate 2501 to drive the frame body 25 to move, when the frame body 25 moves, the adjusting roll shaft 26 moves along with the vertical plate 2501, so that the adjusting roll shaft 26 abuts against the driving belt 27, in this state, the adjusting roll shaft 26 provides a tensioning function for the driving belt 27 to ensure the driving stability of the driving belt 27, compared with the traditional spring tensioning, the invention adopts a pneumatic tensioning mode, the occurrence of spring force loss is effectively avoided, the smooth rotation of the driving belt 27 is ensured, in addition, when the adjusting roll shaft 26 abuts against the driving belt 27, the sliding plug II 63 and the ejector rod II 64 move to the limit position, however, the gas can continuously enter the second sealing cylinder 62, at this time, the redundant gas in the second sealing cylinder 62 can be discharged through the vent hole 610, so that the gas supply assembly can run smoothly, the stable running of the whole device is ensured, the phenomenon of motion interference is avoided, the aperture of the vent hole 610 is small enough, the gas supply quantity of the mounting tube 57 is far larger than the gas discharge quantity of the vent hole 610 in the initial stage of gas supply action, so that the gas can push the second sliding plug 63 to move smoothly, and it is worth noting that the limiting opening 35 and the limiting block 36 provide limiting for the frame 25, when the frame 25 moves, the limiting block 36 slides in the limiting opening 35, the limiting opening 35 and the limiting block 36 are designed so that the adjusting roller shaft 26 can only move in a small range under the action of the tensioning unit, and the whole length of the shell of the pet running machine is prevented from changing on the basis of providing the tensioning action;
The fixed frame 101 and the movable frame 102 are respectively fixed with adsorption seats 71, the interiors of the two adsorption seats 71 are hollow structures, the bottom surface of each adsorption seat 71 is provided with a plurality of suckers 72, each sucker 72 is communicated with the interiors of the corresponding adsorption seat 71, the mounting frame 61 is provided with an air extraction assembly, the air extraction assembly comprises a sealing cylinder III 73, a sliding plug III 75, a push rod III 76 and a convex block 77, the sealing cylinder III 73 is fixed on the side surface of the mounting frame 61, the sliding plug III 75 is in sealing sliding connection with the interior of the sealing cylinder III 73, one end of the push rod III 76 is connected with the sliding plug III 75, the other end of the push rod III 76 extends to the exterior of the sealing cylinder III 73, the convex block 77 is fixed at one end of the push rod III 76 positioned outside the sealing cylinder III 73, the sealing cylinder III 73 is connected with two communicating pipes 74, and one ends of the two communicating pipes 74 far away from the sealing cylinder III 73 are respectively communicated with the two adsorption seats 71;
The movable piece is arranged on the push block 66 and comprises a groove 67 and a movable block 68, the groove 67 is formed in the bottom surface of the push block 66, the movable block 68 slides in the groove 67, the bottom end of the movable block 68 extends to the outside of the groove 67, the movable block 68 is connected with the groove wall of the groove 67 through a spring III 69, two inclined surfaces with opposite inclined directions are arranged at one end of the movable block 68, which is positioned outside the groove 67, and the two inclined surfaces are opposite to the bump 77;
In the present invention, the fixed frame 101 and the movable frame 102 are both made of lightweight materials, such as plastic materials, which help to reduce the overall weight of the treadmill, provide convenience for the transfer of the treadmill, the lightweight material made of the treadmill has small dead weight, is easy to shake under the running action of the pet, and generates displacement and noise, in order to avoid this, the present invention designs two adsorption seats 71, two adsorption seats 71 are respectively arranged on the fixed frame 101 and the movable frame 102, and each adsorption seat 71 is provided with a plurality of suction cups 72, when the pet treadmill is placed on the ground, the plurality of suction cups 72 can be adsorbed on the ground, provide preliminary fixation for the pet treadmill, and when the pet treadmill is running, the air supply action is performed along with the transmission of the transmission belt 27, and the second sliding plug 63 is pushed to move, the specific principle is not repeated herein, before the second sliding plug 63 is not contacted with the vertical plate 2501 in the initial stage of the second ejector rod 64 movement, the movable block 68 on the ejector block 66 is firstly contacted with the convex block 77 and pushes the third ejector rod 76 to move through the convex block 77, when the third ejector rod 76 moves, the third sliding plug 75 connected with the third sliding plug moves along with the third ejector rod, the air in the two adsorption seats 71 can be extracted through the two communicating pipes 74 in the moving process of the third sliding plug 75, and when the air in the adsorption seats 71 is extracted, the plurality of suckers 72 on the suction seats can be firmly adsorbed on the ground under the action of negative pressure, so that the stability of the fixed frame 101 and the movable frame 102 on the ground is ensured, and the shaking condition of the fixed frame 101 and the movable frame 102 is avoided;
When the third ejector rod 76 and the third sliding plug 75 move to the limit positions, the protruding block 77 cannot move continuously, at this time, the inclined surfaces arranged on the movable block 68 act, specifically, the inclined surfaces on the movable block 68 can squeeze the protruding block 77 mutually, when the protruding block 77 cannot move, the movable block 68 can move under the action of the inclined surfaces and retract into the groove 67, the situation that movement interference occurs between the protruding block 77 and the movable block 68 can be avoided, and it is required to say that when the movable block 68 pushes the protruding block 77 to move, the resistance force exerted on the movable block 68 by the protruding block 77 cannot overcome the elastic force exerted on the movable block 68 by the third spring 69, so that the movable block 68 can push the protruding block 77 to move smoothly, and only when the protruding block 77 cannot move, the movable block 68 can retract into the groove 67 under the squeezing action of the protruding block 77.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510607153.0A CN120113608B (en) | 2025-05-13 | 2025-05-13 | A safe treadmill for pets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510607153.0A CN120113608B (en) | 2025-05-13 | 2025-05-13 | A safe treadmill for pets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN120113608A CN120113608A (en) | 2025-06-10 |
| CN120113608B true CN120113608B (en) | 2025-07-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202510607153.0A Active CN120113608B (en) | 2025-05-13 | 2025-05-13 | A safe treadmill for pets |
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| Country | Link |
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| CN (1) | CN120113608B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107930016A (en) * | 2017-12-26 | 2018-04-20 | 宁波柏华工程技术有限公司 | A kind of safety and the treadmill for being easy to folding |
| CN116034900A (en) * | 2022-12-30 | 2023-05-02 | 浙江萌宠日记信息科技股份有限公司 | Intelligent running machine for pets |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20150097983A (en) * | 2014-02-19 | 2015-08-27 | 신민선 | Running machine for pet exercise |
| US20170087417A1 (en) * | 2015-09-25 | 2017-03-30 | Tami Peavy | Automatic treadmill walking belt tensioning and alignment system |
| CN113041552B (en) * | 2019-12-27 | 2025-03-11 | 山东罗赛罗德健康产业有限公司 | A treadmill |
| CN216492716U (en) * | 2022-01-14 | 2022-05-13 | 刘桂泉 | Running Belt Pet Passive Treadmill |
| CN115920305B (en) * | 2022-11-24 | 2025-09-12 | 浙江易跑健康科技有限公司 | Automatic adjustment structure of treadmill |
| CN219593363U (en) * | 2023-03-20 | 2023-08-29 | 深圳市伊欧乐科技有限公司 | Intelligent pet running machine |
| CN117982851A (en) * | 2024-03-04 | 2024-05-07 | 吉林体育学院 | Running machine capable of remotely recording exercise data |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107930016A (en) * | 2017-12-26 | 2018-04-20 | 宁波柏华工程技术有限公司 | A kind of safety and the treadmill for being easy to folding |
| CN116034900A (en) * | 2022-12-30 | 2023-05-02 | 浙江萌宠日记信息科技股份有限公司 | Intelligent running machine for pets |
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