Experimental dogs cage
Technical field
This utility model is related to a kind of Canis familiaris L. cage, belongs to the experimental zoology technical field in biological technical field.
Background technology
Laboratory animal is artificial breeding, and the microorganism that it is carried carries out control, genetic background clearly or source is clear
, for scientific research, teaching, production, calibrating and its scientific experimentss animal.Wherein, Canis familiaris L. is that a kind of biological medicine research is normal
Use laboratory animal.
In order to provide more preferable animal welfare it is ensured that the accuracy of results of animal to experimental dog, need setting of science
Meter cage for rearing poultry.On the one hand the raising safety of animal to be ensured, does not escape.In addition animal will be allowed to be in comfortable raising as far as possible
Educate growth in environment.
But, according to the applicant understood, existing experimental dogs cage tool has a disadvantage that:
1. the especially careless Canis familiaris L. of experimental dog, natural disposition is active, naughty, is held in rustless steel cage, can ceaselessly turn, fiddle with
Cage all parts.Wherein box bolt is critical component, and general door lock is horizontal latch, ceaselessly dials for a long time in experimental dog
Under lane, door lock assembly may be pushed aside or ceaselessly be rocked to be led to damage, and leads to animal escape, impact experiment progress and
Other security incidents that may lead to.
2. the bottom of cage using steel wire through point be welded into latticed, because weldering is left in steel wire cross point after spot welding operation
Speckle and surface are crude.Animal foot can be caused scratch and uncomfortable.
3. the lower section of cage uses tray formula stercoroma pallet, needs labor cleaning's excrement disk, and workload is big, change excrement disk it
In cup, ammonia density is high, and animal and personnel health are had an impact.
Utility model content
The technical problems to be solved in the utility model is not enough for prior art, and proposing a kind of cage door can be solid and reliable
Pin in case stop thing escape experimental dogs cage.
This utility model is that the technical scheme solving above-mentioned technical problem proposition is:A kind of experimental dogs cage, including cage body and
Pallet below cage body, described cage body includes many root posts and the Shang Quan being oppositely arranged, lower circle crosspiece, described upper circle,
Lower circle crosspiece is connected with each other with column and is made as one, and described pallet is fixed on column;Described cage body is formed with one and is located at two
Cage door between root adjacent upright posts and Shang Quan, lower circle crosspiece, cage door side is hinged in adjacent upright posts by rotating shaft, described
Cage door opposite side is fixed with the bolt rod that cage door is stretched out in one end, and the column of adjacent cage door opposite side is provided with door lock, described
Paxilla that door lock includes being fixed on column cylinder and overhang out, abut in the substrate on column cylinder and be fixed on substrate
On handle and latch hook, described paxilla is formed with enlarged head, and described substrate is formed with the strip hole extending along short transverse, institute
The width stating enlarged head is more than the width of strip hole, and described paxilla passes through strip hole and described substrate is placed in column cylinder
And described enlarged head between;When described substrate falls along paxilla, described latch hook against and closely catch on described bolt rod,
When described substrate lifts along paxilla, described latch hook departs from described bolt rod.
This utility model using the effect of technique scheme is:This utility model by cutting with scissors cage door side by rotating shaft
It is connected in adjacent upright posts, cage door opposite side is fixed with the bolt rod that cage door is stretched out in one end, and the column of adjacent cage door opposite side sets
There is door lock, door lock includes paxilla, substrate and handle and latch hook;When substrate falls along paxilla, latch hook is against simultaneously closely
Catch on bolt rod, when substrate lifts along paxilla, latch hook departs from described bolt rod, so solid and reliable can pin cage door,
Make cage door be difficult to be opened, prevent animal escape, do not interfere with experiment progress, simultaneously it is therefore prevented that other that may lead to are pacified
Full accident.
The improvement of technique scheme is:Described cage body is formed with a steel wire spacer screen, and described steel wire spacer screen is by setting in length and breadth
The steel wire put each other two-by-two interlacing form, described steel wire is by group recessed between horizontal segment and two neighboring horizontal segment
The flat steel wire becoming, in recessed of every steel wire, all braiding is fixed with perpendicular setting another steel above
The horizontal segment of silk.
This utility model using the effect of technique scheme is:Cage body is formed with a steel wire spacer screen, steel wire spacer screen be by
The steel wire arranging in length and breadth each other two-by-two interlacing form, steel wire is by recessed between horizontal segment and two neighboring horizontal segment
The flat steel wire of composition, in recessed of every steel wire, all braiding is fixed with perpendicular setting above another
The horizontal segment of steel wire, so, no-welding-spot at braiding node, it is possible to reduce the injury to animal four-footed.
The improvement further of technique scheme is:It is soaked with plastic cement on described steel wire.
This utility model using the effect of technique scheme is:By being soaked with plastic cement on steel wire so that steel wire spacer screen
Have smooth appearance and comfortable soft contact surface it is ensured that animal is stood healthiness.
The one of perfect of technique scheme be:Described tray bottom is formed with the gradient, and described tray bottom offers leak
Hole, described pallet three surface side sides adjacent one another are are provided with the coaming plate erecting.
This utility model using the effect of technique scheme is:Pallet three surface side sides adjacent one another are are provided with and erect
Coaming plate, tray bottom is formed with the gradient, and tray bottom offers leaking hole, connects one section of tubule it is possible to pass through on leaking hole
Collection tray Excreta, and waste flush is fallen, keep relatively low ammonia taste in room.
One of the perfect improvement of technique scheme is:The middle part of described pallet is provided with and tilts forward and back for adjusting tray
Support meanss.
The support meanss tilting forward and back for adjusting tray are provided with by the middle part in pallet, during test, can be by pallet
Turn forward or tilt backwards;Feces and urine can be collected when pallet turns forward, can be in pallet when pallet tilts backwards
Water pipe irrigation tray is used, by waste flush to blow-off line, top cage body drops down onto blow-off pipe by gutter spout funnel punching, protects at Qianmen
Hold relatively low ammonia taste in room.
One of the perfect improvement of technique scheme is:Described pallet is provided with a piece of detached with feces for urine
Fine and closely woven mesh sheet.
By be provided with pallet a piece of for urine fine and closely woven mesh sheet detached with feces, it is possible to achieve urine and feces
Separate, drug metabolism test can be done.
Perfect two of technique scheme are:Described cage body is two cage body being oppositely arranged up and down, and described pallet is
Two pallets.
Perfect three of technique scheme are:Described bolt rod is setting up and down two horizontal pin bar, described hook
Son is integrally fixed on lamellar body and distinguishes corresponding two hooks with two bolt rods.
Perfect four of technique scheme are:Cage door upper end is provided with registration card bar, and cage door lower end is provided with
Door opening, is provided with the door-plate connecing with cage door hinge at described door opening, described steel wire spacer screen is provided with the water at adjacent cage door door opening
Basin and feed basin.
Perfect five of technique scheme are:It is respectively equipped with a universal wheel on four angles in this experimental dogs cage bottom portion,
Each universal wheel is provided with brake gear.
Brief description
The utility model is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of this utility model experimental dogs cage.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the rearview of Fig. 1.
Fig. 4 is the structural representation of Fig. 1 spacer screen.
Fig. 5 is the structural representation of Fig. 1 pallet.
The reference of above-mentioned accompanying drawing is as follows:
Cage body 1, column 11, upper circle crosspiece 12, lower circle crosspiece 13, cage door 14, bolt rod 15, registration card bar 16, basin
17, feed basin 18, universal wheel 19, pallet 2, door lock 3, paxilla 31, substrate 32, handle 33, latch hook 34, strip hole 35.
Specific embodiment
Embodiment
The experimental dogs cage of the present embodiment, as shown in Figure 1, Figure 2 and Figure 3, pallet 2 including cage body 1 and below cage body.
Cage body 1 includes many root posts 11 and the upper circle crosspiece 12 being oppositely arranged and lower circle crosspiece 13, upper circle crosspiece 12 and lower circle crosspiece
13 are connected with each other with column 11 and are welded as a whole, and pallet 2 is arranged on or is assemblied on column 11.Cage body 1 is formed with one and is located at
Cage door 14 between two adjacent upright posts 11 and upper circle crosspiece 12 and lower circle crosspiece 13.
Cage door 14 side is hinged in adjacent upright posts 11 by rotating shaft.Cage door 14 opposite side is fixed with one end and stretches out cage door
Bolt rod 15, the column 11 of adjacent cage door opposite side is provided with door lock 3.
Door lock 3 includes the paxilla 31 being fixed on column 11 cylinder and overhanging out, the base abutting on column 11 cylinder
Plate 32 and be fixed on the handle 33 on substrate and latch hook 34, paxilla 31 is formed with enlarged head, substrate 32 is formed with along height
The strip hole that direction extends, the width of enlarged head is more than the width of strip hole 35, and paxilla 31 passes through strip hole 35 and by base
Plate 32 is placed between column 11 cylinder and enlarged head.
When substrate 32 falls along paxilla 31, latch hook 34 against and closely catch on bolt rod 15, when substrate 32 is along pillar
When body 31 lifts, latch hook 34 departs from bolt rod 15.
Cage door 14 upper end of the present embodiment is provided with registration card bar 16, and cage door 14 lower end is provided with door opening, be provided with door opening with
The hinged door-plate of cage door 14, steel wire spacer screen is provided with basin 17 and feed basin 18 at the door opening of adjacent cage door 14.This experimental dogs cage
It is respectively equipped with a universal wheel 19, each universal wheel is provided with brake gear on four angles of bottom.
As shown in figure 4, the cage body 1 of the present embodiment is formed with a steel wire spacer screen 4, steel wire spacer screen is by the steel wire arranging in length and breadth
Interlacing forms two-by-two each other, the flat steel that steel wire is made up of recessed between horizontal segment and two neighboring horizontal segment
Silk, in recessed of every steel wire, all braiding is fixed with the horizontal segment of perpendicular setting another steel wire above.
In order that steel wire spacer screen have smooth appearance and comfortable soft contact surface it is ensured that animal is stood healthiness, on steel wire
It is soaked with plastic cement.In order that the upper surface of steel wire spacer screen is a plane, the horizontal segment of every steel wire is respectively positioned in same level.
As shown in figure 5, pallet 2 bottom of the present embodiment is formed with the gradient, pallet 2 bottom offers leaking hole, and pallet 2 is each other
Three adjacent surface side sides are provided with the coaming plate erecting.Pallet 2 be provided with a piece of for urine fine and closely woven mesh sheet detached with feces.Support
The middle part of disk 2 is provided with the support meanss tilting forward and back for adjusting tray.
This utility model is not limited to above-described embodiment, for example:1)Cage body 1 is two cage body being oppositely arranged up and down, support
Disk 2 is two pallets;2)Bolt rod 15 is setting up and down two horizontal pin bar, hook be integrally fixed on lamellar body and with two
Bolt rod 15 corresponding two hooks respectively;3)Steel wire spacer screen 4 is fixed on lower circle crosspiece 13;4)Column 11 is to set up separately in rectangle
Four root posts at the angle of end;5)Cage body 1 is formed with a roof being fixed on circle crosspiece 12, is formed with three and is fixed on two phases
Side wall between adjacent column 11 and upper circle crosspiece 12 and lower circle crosspiece 13, etc..The technical scheme that all employing equivalents are formed,
All fall within the protection domain of this utility model requirement.