CN108739483A - Pet with downhill retardation function assists walking group frame - Google Patents

Pet with downhill retardation function assists walking group frame Download PDF

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Publication number
CN108739483A
CN108739483A CN201810595043.7A CN201810595043A CN108739483A CN 108739483 A CN108739483 A CN 108739483A CN 201810595043 A CN201810595043 A CN 201810595043A CN 108739483 A CN108739483 A CN 108739483A
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CN
China
Prior art keywords
pet
supporting block
briquetting
tabletting
montant
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201810595043.7A
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Chinese (zh)
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CN108739483B (en
Inventor
王认认
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Jiangsu dacianna agriculture and animal husbandry technology Co.,Ltd.
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王认认
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Priority to CN201810595043.7A priority Critical patent/CN108739483B/en
Publication of CN108739483A publication Critical patent/CN108739483A/en
Application granted granted Critical
Publication of CN108739483B publication Critical patent/CN108739483B/en
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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K15/00Devices for taming animals, e.g. nose-rings or hobbles; Devices for overturning animals in general; Training or exercising equipment; Covering boxes
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K15/00Devices for taming animals, e.g. nose-rings or hobbles; Devices for overturning animals in general; Training or exercising equipment; Covering boxes
    • A01K15/02Training or exercising equipment, e.g. mazes or labyrinths for animals ; Electric shock devices ; Toys specially adapted for animals
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K29/00Other apparatus for animal husbandry

Abstract

The present invention relates to machinery fields, and specifically the pet with downhill retardation function assists walking group frame, including horizontal stand, perpendicular support, body lift part, head lift part and reduction assemblies.Wherein, horizontal stand is used to support remaining component;Perpendicular support coordinates with horizontal stand, the height for adjusting horizontal stand, and carries the components such as castor;Body lift part is used to hold the body of pet;Head lift part is used to hold the head of pet, and can automatic adjusument height in a certain range;Reduction assemblies in descending for preventing pet from diving.The present apparatus can assist the pet of inconvenient walking to walk, such as dog, cat;And the present apparatus can lift body and the head of pet simultaneously, the pet bad to age excessive vital essence is still useful;And the height of the present apparatus is adjustable, can adapt to the pet of different heights;The present apparatus is provided with downhill retardation component, can make dive down when pet descending, increases the safety when device uses.

Description

Pet with downhill retardation function assists walking group frame
Technical field
The present invention relates to machinery fields, and specifically the pet with downhill retardation function assists walking group frame.
Background technology
In the modern life, there are many people to like supporting the pet of some such as cats, dog etc, and over time, People start to become attached to supported pet, but people has misfortune good fortune this morning or evening, and pet also has birth and old age, sickness and death, when these have been supported very Long pet injury cannot walk, or even support old, and when handicapped, pet owner can be reluctant to very much, even if They are handicapped, and owner can also want to go to the place in park etc to have a walk as before with pet, on the one hand can comfort Console the mood of pet owner, on the other hand also the vitality of pet can be enable to strengthen, slow down the death of pet.At this time just need A kind of auxiliary device is wanted to assist the walking of pet, the device other than having the function of auxiliary walking, also need to consider damping, The functions such as downhill retardation.
Invention content
For the problems of the prior art, the present invention provides the pets with downhill retardation function to assist walking group frame, The present apparatus can assist the pet of inconvenient walking to walk, such as dog, cat;And the present apparatus can lift the body and head of pet simultaneously Portion, the pet bad to age excessive vital essence are still useful;And the height of the present apparatus is adjustable, can adapt to doting on for different heights Object;The present apparatus is provided with downhill retardation component, can make dive down when pet descending, increases when the device uses Safety.
In order to achieve the above objectives, technical solution provided by the invention is:
Pet with downhill retardation function assists walking group frame, including horizontal stand, perpendicular support, body lift part, head Lift part and reduction assemblies.
The horizontal stand includes main support and link;The main support be two rod pieces in the front-back direction, two Root main support or so parallelly distribute on, the both ends of the main support carry the through-hole of upper and lower directions, for carrying remaining component;Described Link quantity is two, and two links are located at the front and rear of main support, and the both ends of every link are hung down respectively It is straight to be fixed on two main supports, and it is located at the through-hole for having upper and lower directions in the middle part of the link of front side, for fixing main support, And boarded head lift part.
The perpendicular support includes montant, damping room, connecting rod and positioning barrel;The montant quantity is four, and montant is slided It is dynamic to be connected on the through-hole of main support, and the first half of montant carries external screw thread, is used to support horizontal stand;The damping room Quantity is four, and damping room is in tubbiness, and the basal sliding of montant is connected in the inner cavity of damping room, and the bottom of montant passes through spring It is connect with the intracavity bottom of damping room, two damping rooms bottom positioned at front side is vertically and fixedly provided with cylindrical bar, is come from for buffering The vibrations caused due to the uneven of ground;The connecting rod quantity is two, and two connecting rods are respectively fixed to positioned at rear side Two damping rooms on the downside of, and the lower rotation of the connecting rod is connected with castor, for connecting trailing wheel;The positioning barrel quantity It is four, positions the screw-thread fit of barrel and montant, and the positioning barrel is located on the downside of main support, the height for adjusting horizontal stand Degree.
The body lift part is Rectangular Elastic thin slice, and the right and left of body lift part is fixed in two main supports In portion, the body for holding pet.
The head lift part includes slide cartridge, slide bar, lifts band, locating rod and positioning linkage rod;The slide cartridge quantity is Two, each slide cartridge includes two mutually perpendicular cylinders, and the middle part of two cylinders of each slide cartridge is connected by connecting rod, and each sliding One of cylinder cylinder is pivotally attached to main support front, and two slide cartridges are arranged symmetrically, for connecting slide bar;The slide bar number Amount is two, and each slide bar is slidably connected on another cylinder of each slide cartridge, and band is lifted for connecting;The band of lifting is Elastic sheet, the right and left for lifting band are respectively fixed to the upper end of two slide bars, the head for holding pet by fixed strip Portion.
The reduction assemblies include supporting block, front-wheel, briquetting, briquetting spring, tabletting and tabletting spring;The support Number of blocks is two, and supporting block in a rectangular parallelepiped shape, carries cylindrical groove, the cylinder of the supporting block in the front upper surface of supporting block The cylindrical bar of the damping room bottom of slot and front side is rotatablely connected, and the middle and back of supporting block carries the bar shaped groove of left and right directions, The bar shaped groove of supporting block inclined downward backward, and have the rectangular slits of upper and lower directions in the middle part of the bar shaped groove of the supporting block, it uses In components such as carrying front-wheels;The axis of the inside of the front-wheel is inserted into the bar shaped groove of supporting block, and the end of the axis of front-wheel End is fixed with limiting plate, and the diameter of the limiting plate of the front-wheel is more than the width of the bar shaped groove of supporting block, is used to support the present apparatus Movement;The briquetting is slidably connected in the bar shaped groove of supporting block, and the front side surface of briquetting is in arcuation, before the briquetting Side upper and lower side carries cyclic annular ear, and the rear end of the briquetting is connected to by briquetting spring in supporting block, by pet when for descending The component of gravity be pressed onto on the axis of front-wheel by briquetting;The tabletting is slidably connected on the cyclic annular ear of briquetting, the tabletting The upper and lower side bar shaped groove that extend into supporting block rectangular slits in, and the top of the tabletting is connected to briquetting by tabletting spring On, deceleration is generated to pet when being used for descending.
Preferably, the body lift part is elastic woven material material, so that pet feels comfortable.
Preferably, the locating rod is slidably connected on the through-hole in the middle part of the link of front side;The positioning linkage rod Quantity is two, and two positioning linkage rods are symmetrically distributed in locating rod both sides, and the both ends of positioning linkage rod are respectively hinged in slide cartridge and cunning On the cylinder of bar cooperation and on locating rod top, band inclination is lifted for preventing.
Preferably, the roughness of the tabletting front side surface becomes larger from top to bottom so that frictional force there are one by Gradually increased process, slowing effect is more preferable when making descending.
Using technical solution provided by the invention, compared with prior art, have the advantages that:
(1) pet with downhill retardation function of the invention assists walking group frame, the present apparatus that can assist inconvenient walking Pet walking, such as dog, cat;And the present apparatus can lift body and the head of pet simultaneously, it is bad to age excessive vital essence Pet still be it is useful.
(2) pet with downhill retardation function of the invention assists walking group frame, and the height of the present apparatus is adjustable, Neng Goushi The pet of different heights is answered, and the present apparatus has shock-absorbing function, comfort when pet uses can be increased.
(3) pet with downhill retardation function of the invention assists walking group frame, the present apparatus to be provided with downhill retardation group Part can make dive down when pet descending, increase the safety when device uses, and deceleration principle is to utilize to dote on The component of object its own gravity hinders the rotation of front-wheel, so retarding moment can adaptively change with the variation of pet weight Become, therefore identical slowing effect can be generated to the pet of different weight.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is whole structural schematic diagram of the invention;
Fig. 2 is the schematic diagram of Section A-A in Fig. 1;
Fig. 3 is the structural schematic diagram of reduction assemblies in the present invention;
In figure:1. horizontal stand, 2. perpendicular supports, 3. body lift parts, 4. lift parts, 5. reduction assemblies, 11. main branch Frame, 12. links, 21. montants, 22. damping rooms, 23. connecting rods, 24. positioning barrels, 41. slide cartridges, 42. slide bars, 43. lift band, 44. locating rod, 45. positioning linkage rods, 51. supporting blocks, 52. front-wheels, 53. briquettings, 54. briquetting springs, 55. tablettings, 56. tabletting bullets Spring.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below Specific implementation mode is closed, the present invention is further explained.
As shown in Figure 1, the pet auxiliary walking group frame with downhill retardation function of the present embodiment, including horizontal stand 1, Perpendicular support 2, body lift part 3, head lift part 4 and reduction assemblies 5.
As shown in Figure 1, the horizontal stand 1 includes main support 11 and link 12;The main support 11 is front and back Two rod pieces in direction, two 11 or so parallelly distribute ons of main support, the both ends of the main support 11 carry the through-hole of upper and lower directions;Institute 12 quantity of link stated is two, and two links 12 are located at the front and rear of main support 11, and every link 12 Both ends be respectively perpendicular fixed on two main supports 11, and there is the logical of upper and lower directions at the middle part of the link 12 positioned at front side Hole.
As shown in Figure 1, the perpendicular support 2 includes montant 21, damping room 22, connecting rod 23 and positioning barrel 24;Described 21 quantity of montant is four, and montant 21 is slidably connected on the through-hole of main support 11, and the first half of montant 21 carries external screw thread;Institute 22 quantity of damping room stated is four, and damping room 22 is in tubbiness, and the basal sliding of montant 21 is connected in the inner cavity of damping room 22, and The bottom of montant 21 is connect by spring with the intracavity bottom of damping room 22, and two damping rooms, 22 bottom for being located at front side is vertically solid Surely there is cylindrical bar;23 quantity of connecting rod is two, and two connecting rods 23 are respectively fixed under two damping rooms 22 of rear side Side, and the lower rotation of the connecting rod 23 is connected with castor;24 quantity of positioning barrel is four, positioning barrel 24 and montant 21 Screw-thread fit, and the positioning barrel 24 is located at the downside of main support 11.
As shown in Figure 1, the body lift part 3 is Rectangular Elastic thin slice, the right and left of body lift part 3 is fixed to On two 11 middle parts of main support, which is elastic woven material material.
As shown in Fig. 2, the head lift part 4 include slide cartridge 41, slide bar 42, lift band 43, locating rod 44 and positioning connect Bar 45;41 quantity of slide cartridge is two, and each slide cartridge 41 includes two mutually perpendicular cylinders, and each two cylinders of slide cartridge 41 Middle part connected by connecting rod, and one of each slide cartridge 41 cylinder is pivotally attached to 11 front of main support, two slide cartridges 41 It is arranged symmetrically;42 quantity of slide bar is two, and each slide bar 42 is slidably connected on another cylinder of each slide cartridge 41;Institute The band 43 of lifting stated is elastic sheet, lifts the right and left of band 43 and is respectively fixed to the upper of two slide bars 42 by fixed strip End;The locating rod 44 is slidably connected on the through-hole at 12 middle part of link of front side;45 quantity of positioning linkage rod is Two, two positioning linkage rods 45 are symmetrically distributed in 44 both sides of locating rod, the both ends of positioning linkage rod 45 be respectively hinged in slide cartridge 41 with On the cylinder that slide bar 42 coordinates and on 44 top of locating rod.
As shown in figure 3, the reduction assemblies 5 include supporting block 51, front-wheel 52, briquetting 53, briquetting spring 54, tabletting 55 With tabletting spring 56;51 quantity of supporting block be two, supporting block 51 in a rectangular parallelepiped shape, in the front upper surface of supporting block 51 With cylindrical groove, the cylindrical bar of the cylindrical groove of the supporting block 51 and 22 bottom of damping room of front side is rotatablely connected, and is supported The middle and back of block 51 carries the bar shaped groove of left and right directions, the bar shaped groove inclined downward, and the support backward of the supporting block 51 There are the rectangular slits of upper and lower directions in the middle part of the bar shaped groove of block 51;The axis of the inside of the front-wheel 52 is inserted into the item of supporting block 51 In shape straight slot, and the tip of the axis of front-wheel 52 is fixed with limiting plate, and the diameter of the limiting plate of the front-wheel 52 is more than supporting block 51 The width of bar shaped groove;The briquetting 53 is slidably connected in the bar shaped groove of supporting block 51, and the front side surface of briquetting 53 is in The front side upper and lower side of arcuation, the briquetting 53 carries cyclic annular ear, and the rear end of the briquetting 53 is connected to support by briquetting spring 54 On block 51;The tabletting 55 is slidably connected on the cyclic annular ear of briquetting 53, and the upper and lower side of the tabletting 55 extend into supporting block 51 Bar shaped groove rectangular slits in, and the top of the tabletting 55 is connected to by tabletting spring 56 on briquetting 53, before the tabletting 55 The roughness of side surface becomes larger from top to bottom.
The pet with downhill retardation function of the present embodiment assists walking group frame when specifically used, and pet is put into body In body lift part 3, and the head of pet is put into a lift part 4, positioning barrel 24 is then adjusted, to change the height of pet Degree, enables the foot of pet to land, and is walked with a comfortable posture.
When walking on level road, due to the bar shaped groove inclined downward backward of supporting block 51, so front-wheel 52 can be in support The front end of the bar shaped groove of block 51, and briquetting 53 is not contacted with the axis of front-wheel 52 at this time, i.e., does not generate effect of slowing down at this time Fruit.
When descending slopes, the bar shaped groove of supporting block 51 is tilted with respect to horizon forward downward, and the axis of front-wheel 52 will at this time It is slided to close to the direction of briquetting 53, before briquetting 53 is just pressed to the component of pet weight by the tabletting 55 on briquetting 53 at this time The axis of wheel 52, due to 55 rough surface of tabletting, so front-wheel 52 will be slowed down, and downward grades are bigger, the component of gravity Bigger, the frictional force of tabletting 55 is bigger, so tabletting 55 can be shifted onto upside by the axis of front-wheel 52, and then makes 55 frictional force of tabletting more Big region is contacted with the axis of front-wheel 52, is then given the retarding moment of one bigger of application of front-wheel 52 namely slope steeper, is slowed down Torque is bigger, and then enables pet with a stable speed descending.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should Understand, the present invention is not limited to the above embodiments, and the description in the above embodiment and specification only illustrates the present invention Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent Object defines.

Claims (4)

1. the pet with downhill retardation function assists walking group frame, including horizontal stand (1), perpendicular support (2), body lift part (3), head lift part (4) and reduction assemblies (5), it is characterised in that:
The horizontal stand (1) includes main support (11) and link (12);The main support (11) is in the front-back direction Two rod pieces, two main support (11) left and right parallelly distribute ons, the both ends of the main support (11) carry the through-hole of upper and lower directions;It is described Link (12) quantity be two, two links (12) are located at the front and rear of main support (11), and every connection The both ends of frame (12) are respectively perpendicular fixed on two main supports (11), and are had up and down in the middle part of the link (12) of front side The through-hole in direction;
The perpendicular support (2) includes montant (21), damping room (22), connecting rod (23) and positioning barrel (24);The montant (21) quantity is four, and montant (21) is slidably connected on the through-hole of main support (11), and the first half of montant (21) carries outer spiral shell Line;Described damping room (22) quantity is four, and damping room (22) are in tubbiness, and the basal sliding of montant (21) is connected to damping room (22) in inner cavity, and the bottom of montant (21) is connect by spring with the intracavity bottom of damping room (22), is located at the two of front side A damping room (22) bottom is vertically and fixedly provided with cylindrical bar;Described connecting rod (23) quantity is two, and two connecting rods (23) are fixed respectively To on the downside of two damping rooms (22) positioned at rear side, and the lower rotation of the connecting rod (23) is connected with castor;The positioning spiral shell Cylinder (24) quantity is four, the screw-thread fit of positioning barrel (24) and montant (21), and the positioning barrel (24) is located at main support (11) downside;
The body lift part (3) is Rectangular Elastic thin slice, and the right and left of body lift part (3) is fixed to two main supports (11) on middle part;
The head lift part (4) includes slide cartridge (41), slide bar (42), lifts band (43), locating rod (44) and positioning linkage rod (45);Described slide cartridge (41) quantity is two, and each slide cartridge (41) includes two mutually perpendicular cylinders, and each slide cartridge (41) The middle part of two cylinders is connected by connecting rod, and one of each slide cartridge (41) cylinder is pivotally attached to main support (11) front, Two slide cartridges (41) are arranged symmetrically;Described slide bar (42) quantity is two, and each slide bar (42) is slidably connected to each slide cartridge (41) on another cylinder;The band (43) of lifting is elastic sheet, and the right and left for lifting band (43) passes through fixed strip point Not Gu Dingdao two slide bars (42) upper end;
The reduction assemblies (5) include supporting block (51), front-wheel (52), briquetting (53), briquetting spring (54), tabletting (55) and Tabletting spring (56);Described supporting block (51) quantity be two, supporting block (51) in a rectangular parallelepiped shape, on the front of supporting block (51) Cylindrical groove is carried on surface, the cylindrical bar rotation of the cylindrical groove of the supporting block (51) and damping room (22) bottom of front side connects It connects, and the middle and back of supporting block (51) carries the bar shaped groove of left and right directions, the bar shaped groove of the supporting block (51) is to the back lower place It tilts, and has the rectangular slits of upper and lower directions in the middle part of the bar shaped groove of the supporting block (51);The axis of the inside of the front-wheel (52) It is inserted into the bar shaped groove of supporting block (51), and the tip of the axis of front-wheel (52) is fixed with limiting plate, the limit of the front-wheel (52) The diameter of position plate is more than the width of the bar shaped groove of supporting block (51);The briquetting (53) is slidably connected to supporting block (51) In bar shaped groove, the front side surface of briquetting (53) is in arcuation, and the front side upper and lower side of the briquetting (53) carries cyclic annular ear, and the briquetting (53) rear end is connected to by briquetting spring (54) in supporting block (51);The tabletting (55) is slidably connected to briquetting (53) Cyclic annular ear on, the upper and lower side of the tabletting (55) is extend into the rectangular slits of the bar shaped groove of supporting block (51), and the tabletting (55) top is connected to by tabletting spring (56) on briquetting (53).
2. the pet according to claim 1 with downhill retardation function assists walking group frame, it is characterised in that:Described Body lift part (3) is elastic woven material material.
3. the pet according to claim 1 with downhill retardation function assists walking group frame, it is characterised in that:Described Locating rod (44) is slidably connected on the through-hole in the middle part of the link (12) of front side;Described positioning linkage rod (45) quantity is two, Two positioning linkage rods (45) are symmetrically distributed in locating rod (44) both sides, and the both ends of positioning linkage rod (45) are respectively hinged to slide cartridge (41) In with slide bar (42) cooperation cylinder on and locating rod (44) top on.
4. the pet according to claim 1 with downhill retardation function assists walking group frame, it is characterised in that:Described The roughness of tabletting (55) front side surface becomes larger from top to bottom.
CN201810595043.7A 2018-06-11 2018-06-11 Pet auxiliary walking frame with downhill deceleration function Active CN108739483B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810595043.7A CN108739483B (en) 2018-06-11 2018-06-11 Pet auxiliary walking frame with downhill deceleration function

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Application Number Priority Date Filing Date Title
CN201810595043.7A CN108739483B (en) 2018-06-11 2018-06-11 Pet auxiliary walking frame with downhill deceleration function

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CN108739483B CN108739483B (en) 2020-11-03

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN86205646U (en) * 1987-05-17 1987-11-18 赵润生 Versatcle speed reductor of manpower vehicle
JP2003009704A (en) * 2001-06-29 2003-01-14 Firio:Kk Walk-assisting tool for pet
CN2792168Y (en) * 2005-04-21 2006-07-05 王无忌 Vehicle for providing disabled pet with walking aid
JP2008253220A (en) * 2007-04-07 2008-10-23 Echigo Kogyo Kk Walking aid for pet
JP3145962U (en) * 2008-08-18 2008-10-30 松雄 高木 Dog walking aid
CN201509490U (en) * 2009-08-26 2010-06-23 刘芳 Walking aid for pets
JP2014171454A (en) * 2013-03-11 2014-09-22 Aron Kasei Co Ltd Posture retaining device for pet and bathing device for pet
JP2016158595A (en) * 2015-03-04 2016-09-05 株式会社浜松ファーマリサーチ Walking aid
BR202014021156U2 (en) * 2014-08-27 2017-04-04 Lui Junior Ugo provision introduced into animal walker
CN207011497U (en) * 2017-07-11 2018-02-16 符瑶 Disabled dog auxiliary car with shock bracket

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN86205646U (en) * 1987-05-17 1987-11-18 赵润生 Versatcle speed reductor of manpower vehicle
JP2003009704A (en) * 2001-06-29 2003-01-14 Firio:Kk Walk-assisting tool for pet
CN2792168Y (en) * 2005-04-21 2006-07-05 王无忌 Vehicle for providing disabled pet with walking aid
JP2008253220A (en) * 2007-04-07 2008-10-23 Echigo Kogyo Kk Walking aid for pet
JP3145962U (en) * 2008-08-18 2008-10-30 松雄 高木 Dog walking aid
CN201509490U (en) * 2009-08-26 2010-06-23 刘芳 Walking aid for pets
JP2014171454A (en) * 2013-03-11 2014-09-22 Aron Kasei Co Ltd Posture retaining device for pet and bathing device for pet
BR202014021156U2 (en) * 2014-08-27 2017-04-04 Lui Junior Ugo provision introduced into animal walker
JP2016158595A (en) * 2015-03-04 2016-09-05 株式会社浜松ファーマリサーチ Walking aid
CN207011497U (en) * 2017-07-11 2018-02-16 符瑶 Disabled dog auxiliary car with shock bracket

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