CN208242569U - Pet car - Google Patents
Pet car Download PDFInfo
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- CN208242569U CN208242569U CN201820616083.0U CN201820616083U CN208242569U CN 208242569 U CN208242569 U CN 208242569U CN 201820616083 U CN201820616083 U CN 201820616083U CN 208242569 U CN208242569 U CN 208242569U
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- push rod
- seat
- fixing seat
- strut
- rotation seat
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- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000013011 mating Effects 0.000 claims description 29
- 230000000903 blocking effect Effects 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 13
- 230000009471 action Effects 0.000 claims description 8
- 240000007643 Phytolacca americana Species 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model relates to Pet car fields, it is intended to solve in the prior art, structure is complicated for Pet car vehicle frame folding, difficult the problem of folding, provides Pet car comprising main body of vehicle frame and folding device；Main body of vehicle frame includes handle, front foot and the rear foot；Two side arms of handle are respectively push rod；Front foot includes two spaced first struts；Folding joint includes fixing seat, rotation seat and elastic mechanism, fixing seat is fixedly installed on the first strut, and push rod is articulated with fixing seat, and rotation seat is slideably positioned in push rod and is connect between push rod by elastic mechanism, fixing seat is provided with jack, and being provided with for rotation seat being capable of plug-in unit cooperating with the jack.Beneficial effect is, plug-in unit exits jack, rotation seat can be rotated relative to fixing seat, realize the folding of push rod and the first strut, plug-in unit is inserted into jack, and rotation seat and fixing seat are relatively fixed, push rod and the expansion of the first strut support, the expansion for completing Pet car, to realize that unfolding and folding for Pet car is simple and fast.
Description
Technical field
The utility model relates to Pet car fields, in particular to Pet car.
Background technique
Currently, pet vehicle carriage can unfold and fold, still, structure is complicated for folding and expanding, operates time-consuming and laborious, design
A kind of easy to operate, efficiently Pet car is very necessary for folding convenient.
Utility model content
The utility model is intended to provide a kind of Pet car, and to solve in the prior art, structure is complicated for Pet car vehicle frame folding,
The problem of hardly possible folds.
The embodiments of the present invention are achieved in that
The utility model embodiment provides Pet car:
Including main body of vehicle frame and folding device；
Main body of vehicle frame includes handle, front foot and the rear foot；Handle is in "U" shaped, and two side arms of handle are respectively push rod；Before
Foot includes two spaced first struts, and the rear foot includes two spaced second struts, between two the first struts
And two the second struts are provided with connection frame；
Folding device includes two folding joints, passes through a folding between one end of each first strut and a push rod
Joint connection；Folding joint includes fixing seat, rotation seat and elastic mechanism, and fixing seat is fixedly installed on the first strut, push rod hinge
It is connected to fixing seat, rotation seat is slideably positioned in push rod and connect between push rod by elastic mechanism, the direction rotation of fixing seat
The side of seat is provided with jack, and the side towards fixing seat of rotation seat is provided with being capable of plug-in unit cooperating with the jack；
Rotation seat can move back and forth along the axial direction of push rod under the action of elastic mechanism so that plug-in unit be caught in it is slotting
Hole and exit jack.
Handle is for pushing Pet car forward-reverse.Connection frame for realizing the connection between front foot, the rear foot and handle,
To provide the integrated support power of main body of vehicle frame.
Original state, rotation seat and fixing seat are fixed together by jack and plug-in unit.When folding, rotation seat, pressure are pushed
Contracting elastic mechanism, so that rotation seat makees the movement far from fixing seat, until plug-in unit exits jack completely, rotating push-rod and with turn
Dynamic seat rotates together, to realize the variation of angle between push rod and the first strut, realizes the folding of push rod and the first strut；Exhibition
It when opening, rotates backward push rod and pushes rotation seat to avoid fixing seat, until the plug-in unit of rotation seat and the jack of fixing seat are opposite
When, rotation seat is decontroled, rotation seat is moved axially along push rod under the action of elastic mechanism so that plug-in unit is inserted into jack.Due to solid
The first strut is fixed in reservation, and push rod is articulated with fixing seat, be set to the rotation seat of push rod plug-in unit can be set to first
When the jack of the fixing seat of strut is connected together, the position of push rod and the first strut is also relatively fixed, realizes push rod and first
The support force of strut, Pet car expansion.
Hold above-mentioned, unfolding and folding for Pet car only needs to push rotation seat and rotating push-rod can be realized, entire to grasp
It is simple and fast to make process.
In an embodiment of the present embodiment:
Elastic mechanism includes blocking seat and spring, and blocking seat and spring are sheathed on the outside of push rod；
Rotation seat is provided with to be extended and both ends are perforative through slot along the direction for being parallel to push rod axial direction, in slot
Wall is provided with axial block piece；
Push rod activity, which is passed through, is articulated with fixing seat through slot, and the both ends of spring are connected between axial block piece and blocking seat,
Axial block piece is relative to blocking seat closer to fixing seat.
In an embodiment of the present embodiment:
Elastic mechanism further includes guide part；
Push rod be provided with along push rod axial direction extension guide groove, guide part sliding be embedded at guide groove and with rotation
Seat connection.
In an embodiment of the present embodiment:
Guide groove runs through the peripheral wall of push rod along the direction of the axial direction perpendicular to push rod；
Guide part sliding is embedded at guide groove and both ends are connect with rotation seat respectively.
In an embodiment of the present embodiment:
Fixing seat is provided with the first mating surface along the direction of the axial direction perpendicular to the first strut, rotation seat along perpendicular to
The direction of the axial direction of push rod is provided with the second mating surface that can cooperate with the first mating surface；
The opening of jack extends through the first mating surface and along the direction for the axial direction for being parallel to the first strut, and plug-in unit is set
It is placed in the second mating surface and extends along the direction for the axial direction for being parallel to push rod.
In an embodiment of the present embodiment:
Second mating surface is provided with the cooperation boss along its edge ring around setting；
The end of the first mating surface of setting of fixing seat can be caught in cooperation boss.
In an embodiment of the present embodiment:
The side positioned at the first strut bottom side of fixing seat is provided with mounting groove；
Mounting groove runs through the both ends of fixing seat along the direction for being parallel to the first strut axial direction, mounting groove far from first
The end of the open setting in the side of strut, push rod is articulated with mounting groove by articulated shaft, and push rod is rotated around articulated shaft to produce peace
Tankage and it is transferred to mounting groove.
In an embodiment of the present embodiment:
One end of the separate rotation seat of fixing seat is provided with installation through slot；
Installation through slot extends along the direction for being parallel to the first strut axial direction and one end is through fixing seat；
First strut is embedded at installation through slot and is connected by connector.
In an embodiment of the present embodiment:
Folding device further includes hinged seat；
A hinged seat is arranged in each push rod, and one end of the second strut is rotationally connected with hinged seat, and rubs between the two
Contact.
In an embodiment of the present embodiment:
Rotation seat is provided with poke hole.
The beneficial effects of the utility model are: plug-in unit exits jack in Pet car, rotation seat can turn relative to fixing seat
It is dynamic, realize the folding of push rod and the first strut；Plug-in unit is inserted into jack, and rotation seat and fixing seat are relatively fixed, push rod and first
Bar support expansion, completes the expansion of Pet car, to realize that unfolding and folding for Pet car is simple and fast.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the overall structure diagram of Pet car provided by the embodiment of the utility model；
Fig. 2 is the schematic diagram of internal structure of the rotation seat in Pet car provided by the embodiment of the utility model；
Fig. 3 is the schematic diagram of internal structure of the fixing seat in Pet car provided by the embodiment of the utility model；
Fig. 4 is the fit structure schematic diagram of spring provided by the embodiment of the utility model and blocking seat and push rod；
Fig. 5 is the structural representation of the first state of the folding joint in Pet car provided by the embodiment of the utility model
Figure；
Fig. 6 is the structural representation of second of state of the folding joint in Pet car provided by the embodiment of the utility model
Figure；
Fig. 7 is the folded structural schematic diagram in Pet car provided by the embodiment of the utility model；
Fig. 8 is the partial enlarged view of A in Fig. 7 provided by the embodiment of the utility model.
Icon: 010- main body of vehicle frame；100- handle；110- push rod；200- front foot；The first strut of 210-；The 300- rear foot；
The second strut of 310-；400- connection frame；020- folding device；500- folding joint；510- fixing seat；511- jack；512- peace
Tankage；513- articulated shaft；514- installs through slot；The first mating surface of 515-；520- rotation seat；521- plug-in unit；522- runs through slot；
The second mating surface of 524-；525- cooperates boss；526- poke hole；530- elastic mechanism；531- blocking seat；532- spring；533-
Guide part；534- guide groove；535- axial direction block piece；600- hinged seat.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that if occur term " center ", "upper", "lower", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "inner", "outside" is orientation based on the figure or position
Relationship or the utility model product using when the orientation or positional relationship usually put, be merely for convenience of describing this reality
It is described with novel with simplified, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore should not be understood as limiting the present invention.If in addition, occurring in the description of the utility model
Term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
If being not offered as requiring component in addition, occurring the terms such as term "horizontal", "vertical" in the description of the utility model
Abswolute level or pendency, but can be slightly tilted.If "horizontal" only refers to that its direction is more horizontal with respect to for "vertical",
It is not to indicate that the structure is had to fully horizontally, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, if there is art
Language " setting ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, " connection " may be a fixed connection, be also possible to
It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Embodiment, referring to figs. 1 to Fig. 8.
The utility model embodiment provides Pet car:
Including main body of vehicle frame 010 and folding device 020；
As shown in Figure 1, main body of vehicle frame 010 includes handle 100, front foot 200 and the rear foot 300；Handle 100 is in "U" shaped, is pushed away
Two side arms 100 are respectively push rod 110；Front foot 200 includes two spaced first struts 210, and the rear foot 300 includes
Two spaced second struts 310, between two the first struts 210 and two the second struts 310 are provided with connection frame
400；
As shown in Figure 1, folding device 020 include two folding joints 500, one end of each first strut 210 with one
It is connected between push rod 110 by a folding joint 500；Folding joint 500 includes fixing seat 510, rotation seat 520 and elastic machine
Structure 530, fixing seat 510 are fixedly installed on the first strut 210, and push rod 110 is articulated with fixing seat 510, the sliding setting of rotation seat 520
Connect in push rod 110 and between push rod 110 by elastic mechanism 530, as shown in Fig. 2, fixing seat 510 towards rotation seat
520 side is provided with jack 511, as shown in figure 3, the side towards fixing seat 510 of rotation seat 520 be provided with can with insert
The plug-in unit 521 that hole 511 cooperates；
Rotation seat 520 can move back and forth under the action of elastic mechanism 530 along the axial direction of push rod 110 so as to insert
Part 521 is caught in jack 511 and exits jack 511.
Handle 100 is for pushing Pet car forward-reverse.Connection frame 400 is for realizing front foot 200, the rear foot 300 and pushes away
The connection between 100, to provide the integrated support power of main body of vehicle frame 010.
Original state, rotation seat 520 and fixing seat 510 are fixed together by jack 511 and plug-in unit 521.Such as Fig. 5 institute
Show, when folding, rotation seat 520, elasticity of compression mechanism 530 is pushed, so that rotation seat 520 makees the movement far from fixing seat 510, directly
Jack 511 is exited completely to plug-in unit 521, and rotating push-rod 110 simultaneously drives rotation seat 520 to rotate together, to realize 110 He of push rod
The variation of angle between first strut 210 realizes the folding of push rod 110 and the first strut 210, as shown in Figure 7；When expansion, instead
To rotating push-rod 110 and push rotation seat 520 to avoid fixing seat 510, until the plug-in unit 521 and fixing seat 510 of rotation seat 520
Jack 511 it is opposite when, decontrol rotation seat 520, rotation seat 520 moves under the action of elastic mechanism 530 along push rod 110 is axial
It moves so that plug-in unit 521 is inserted into jack 511, as shown in Figure 6.Since fixing seat 510 is fixed on the first strut 210, push rod 110 is hinged
In fixing seat 510, the plug-in unit 521 for being set to the rotation seat 520 of push rod 110 can be with the fixing seat that is set to the first strut 210
When 510 jack 511 is connected together, the position of push rod 110 and the first strut 210 is also relatively fixed, realizes push rod 110 and the
The support force of one strut 210, Pet car expansion.
To hold above-mentioned, unfolding and folding for Pet car only needs to push rotation seat 520 and rotating push-rod 110 can be realized,
Whole operation process is simple and fast.
As shown in Fig. 2, in an embodiment of the present embodiment:
Rotation seat 520 is provided with poke hole 526.
By poke hole 526, rotation seat 520 can be held, pushes rotation seat 520 to facilitate.
As shown in figure 3, in an embodiment of the present embodiment:
The side positioned at 210 bottom side of the first strut of fixing seat 510 is provided with mounting groove 512；
Mounting groove 512 runs through the both ends of fixing seat 510, mounting groove along the direction for being parallel to 210 axial direction of the first strut
The open setting in 512 side far from the first strut 210, the end of push rod 110 are articulated with mounting groove 512 by articulated shaft 513,
Push rod 110 is rotated around articulated shaft 513 to produce mounting groove 512 and be transferred to mounting groove 512.
After plug-in unit 521 exits jack 511, mounting groove 512 is produced in rotating push-rod 110, the end of push rod 110, realizes and the
The folding of one strut 210；When expansion, rotating push-rod 110, until push rod 110 rotate to be caught in mounting groove 512 after, plug-in unit 521 with
Jack 511 is opposite.
The end of push rod 110 is articulated with mounting groove 512 by articulated shaft 513, and articulated shaft 513 can limit push rod 110
Rotational plane so that push rod 110 can former route produce and be transferred to mounting groove 512.
As shown in figure 3, in an embodiment of the present embodiment:
One end of the separate rotation seat 520 of fixing seat 510 is provided with installation through slot 514；
Installation through slot 514 extends along the direction for being parallel to 210 axial direction of the first strut and one end is through fixing seat 510；
First strut 210 is embedded at installation through slot 514 and is connected by connector.
First strut 210 insertion installation through slot 514, facilitates the dismounting of the first strut 210 and fixing seat 510.
In an embodiment of the present embodiment:
As shown in figure 4, elastic mechanism 530 includes blocking seat 531 and spring 532, blocking seat 531 and spring 532 are arranged
In the outside of push rod 110；
Run through as shown in Fig. 2, rotation seat 520 is provided with along the direction extension and both ends for being parallel to 110 axial direction of push rod
Run through slot 522,522 inner wall of slot is provided with axial block piece 535；
As shown in figure 5,110 activity of push rod passes through and is articulated with fixing seat 510 through slot 522, the both ends of spring 532 are connected to
Between axial block piece 535 and blocking seat 531, axial block piece 535 is relative to blocking seat 531 closer to fixing seat 510.
Axial block piece 535 is fixed on through slot 522, and axial block piece 535 is fixed on 520 one of rotation seat, blocking seat 531
Push rod 110, push rod 110, which passes through, runs through slot 522, and spring 532 is supported between axial block piece 535 and blocking seat 531." axial gear
Part 535 relative to blocking seat 531 closer to fixing seat 510 ", then push rotation seat 520 make far from fixing seat 510 it is mobile when,
Axial 535 compressed spring 532 of block piece is so that spring 532 resists blocking seat 531；Rotation seat 520 is decontroled, axial block piece 535 is in bullet
Make the movement close to fixing seat 510 under the action of spring 532, to make the movement close to fixing seat 510 with rotation seat 520, by bullet
The elastic acting force of spring 532, rotation seat 520 can abut fixing seat 510, and plug-in unit 521, which can fasten, to be connected in jack 511.
To realize the fixation of fixing seat 510 and rotation seat 520.
As shown in figure 5, in an embodiment of the present embodiment:
Elastic mechanism 530 further includes guide part 533；
Push rod 110 is provided with the guide groove 534 of the axial direction extension along push rod 110, and the sliding of guide part 533, which is embedded at, to be led
It is connect to slot 534 and with rotation seat 520.
Guide part 533 is set, 521 rapid alignment jack 511 of plug-in unit can be made, to realize rotation seat 520 and fixing seat 510
Be connected and fixed.
Rotation seat 520 is pushed, rotation seat 520 is moved with lower moving guide 533 along the direction that guide groove 534 limits, axial
535 compressed spring 532 of block piece；Rotation seat 520 is decontroled, axial block piece 535 drives rotation seat 520 to move under the action of spring 532
Dynamic, rotation seat 520 is moved with lower moving guide 533 along direction defined by guide groove 534.That is rotation seat 520 moves back and forth
It is along direction defined by guide groove 534, therefore, plug-in unit 521 exits jack 511 along the direction of guide groove 534, then inserts
Part 521 can accurately be inserted into jack 511 along the direction of guide groove 534.
As shown in figure 5, in an embodiment of the present embodiment:
Guide groove 534 runs through the peripheral wall of push rod 110 along the direction of the axial direction perpendicular to push rod 110；
The sliding of guide part 533 is embedded at guide groove 534 and both ends are connect with rotation seat 520 respectively.
Guide groove 534 is connect through guide groove 534 with rotation seat 520 through setting, the both ends of guide part 533, Neng Goubao
The axial direction that card rotation seat 520 is parallel to push rod 110 always is mobile, and rotation seat 520 is avoided to occur in the process of moving
Inclination, guarantees mobile stationarity.
As shown in figure 5, in an embodiment of the present embodiment:
Fixing seat 510 is provided with the first mating surface 515 along the direction of the axial direction perpendicular to the first strut 210, rotation
Seat 520 is provided with the second mating surface that can cooperate with the first mating surface 515 along the direction of the axial direction perpendicular to push rod 110
524；
The opening of jack 511 is prolonged through the first mating surface 515 and along the direction for the axial direction for being parallel to the first strut 210
It stretches, plug-in unit 521 is set to the second mating surface 524 and extends along the direction for the axial direction for being parallel to push rod 110.
It should be understood that " the first mating surface 515 " and " the second mating surface 524 " can be plane, it is also possible to curved surface,
It is also possible to irregular face, " being arranged along the direction of the axial direction perpendicular to the first strut 210 " and " along perpendicular to push rod
The direction of 110 axial direction is arranged " do not imply that each point in the first mating surface 515 and the second mating surface 524 is vertical,
And refer to the setting direction of entire plane.
As shown in fig. 6, in an embodiment of the present embodiment:
Second mating surface 524 is provided with the cooperation boss 525 along its edge ring around setting；
The end of the first mating surface of setting 515 of fixing seat 510 can be caught in cooperation boss 525.
Setting cooperation boss 525, while plug-in unit 521 is inserted into jack 511, the end of fixing seat 510 is caught in rotation seat 520
Cooperation boss 525, further reinforce rotation seat 520 and fixing seat 510 fixation；Dust-proof effect is played simultaneously, prevents ash
Dirt enters between the first mating surface 515 and the second mating surface 524, into jack 511, causes jack 511 to block, makes plug-in unit 521
Can not smoothly it cooperate with jack 511.
As shown in fig. 7, in an embodiment of the present embodiment:
Folding device 020 further includes hinged seat 600；
A hinged seat 600 is arranged in each push rod 110, and one end of the second strut 310 is rotationally connected with hinged seat 600, and
CONTACT WITH FRICTION between the two.
It should be noted that；" CONTACT WITH FRICTION " refers to the second strut 310 and 600 relative motion of hinged seat or there is opposite fortune
When dynamic trend, there are frictional force between the second strut 310 and hinged seat 600.
After first strut 210 and push rod 110 are folded by folding joint 500, the second strut 310 is rotated, realizes second
Angular adjustment between bar 310 and handle 100 realizes the folding of the second strut 310.
As shown in figure 8, being the folded state of Pet car.It is such for actually folding and unfolding process.
Rotation seat 520 is pushed, rotation seat 520 is moved with lower moving guide 533 along guide groove 534, while axial block piece 535
Compressed spring 532 resists blocking seat 531, and until plug-in unit 521 exits jack 511, rotating push-rod 110 makes push rod 110 produce installation
Slot 512 realizes the folding of push rod 110 and the first strut 210；The second strut 310 is rotated simultaneously, realizes the second strut 310 and is pushed away
100 folding；When expansion, rotation seat 520 is pushed to continue compressed spring 532, while rotating push-rod 110, until push rod 110 blocks
Enter mounting groove 512, plug-in unit 521 and jack 511 are opposite, decontrol rotation seat 520, and rotation seat 520 resists under the action of spring 532
Fixing seat 510 realizes the expansion of handle 100 and the first strut 210.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of Pet car, it is characterised in that:
Including main body of vehicle frame and folding device；
The main body of vehicle frame includes handle, front foot and the rear foot；The handle is in "U" shaped, and two side arms of the handle are distinguished
For push rod；The front foot includes two spaced first struts, and the rear foot includes two spaced second struts,
Between two first struts and two second struts are provided with connection frame；
The folding device includes two folding joints, is passed through between one end and a push rod of each first strut
One folding joint connection；The folding joint includes fixing seat, rotation seat and elastic mechanism, and the fixing seat fixation is set
Be placed in first strut, the push rod is articulated with the fixing seat, the rotation seat be slideably positioned in the push rod and with institute
It states and is connected between push rod by the elastic mechanism, the side towards the rotation seat of the fixing seat is provided with jack, institute
The side towards the fixing seat for stating rotation seat is provided with the plug-in unit that can cooperate with the jack；
The rotation seat can move back and forth so that institute under the action of the elastic mechanism along the axial direction of the push rod
Plug-in unit is stated to be caught in the jack and exit the jack.
2. Pet car according to claim 1, it is characterised in that:
The elastic mechanism includes blocking seat and spring, and the blocking seat and the spring are sheathed on the outside of the push rod；
The rotation seat is provided with to be extended and both ends are perforative through slot along the direction for being parallel to the push rod axial direction, described
Slot inner wall is provided with axial block piece；
The push rod activity passes through the slot that runs through and is articulated with the fixing seat, and the both ends of the spring are connected to the axial gear
Between part and the blocking seat, the axial direction block piece is relative to the blocking seat closer to the fixing seat.
3. Pet car according to claim 2, it is characterised in that:
The elastic mechanism further includes guide part；
The push rod is provided with the guide groove of the axial direction extension along the push rod, and the guide part sliding is embedded at described lead
It is connect to slot and with the rotation seat.
4. Pet car according to claim 3, it is characterised in that:
The guide groove runs through the peripheral wall of the push rod along the direction of the axial direction perpendicular to the push rod；
The guide part sliding is embedded at the guide groove and both ends are connect with the rotation seat respectively.
5. Pet car according to claim 1, it is characterised in that:
The fixing seat is provided with the first mating surface, the rotation seat along the direction of the axial direction perpendicular to first strut
The second mating surface that can cooperate with first mating surface is provided with along the direction of the axial direction perpendicular to the push rod；
The opening of the jack is prolonged through first mating surface and along the direction for the axial direction for being parallel to first strut
It stretches, the plug-in unit is set to second mating surface and extends along the direction for the axial direction for being parallel to the push rod.
6. Pet car according to claim 5, it is characterised in that:
Second mating surface is provided with the cooperation boss along its edge ring around setting；
The end of setting first mating surface of the fixing seat can be caught in the cooperation boss.
7. Pet car as claimed in any of claims 1 to 6, it is characterised in that:
The side positioned at first strut bottom side of the fixing seat is provided with mounting groove；
The mounting groove runs through the both ends of the fixing seat, the installation along the direction for being parallel to the first strut axial direction
The open setting in the side far from first strut of slot, the end of the push rod are articulated with the mounting groove by articulated shaft,
The push rod is rotated around the articulated shaft to produce the mounting groove and be transferred to the mounting groove.
8. Pet car as claimed in any of claims 1 to 6, it is characterised in that:
One end far from the rotation seat of the fixing seat is provided with installation through slot；
The installation through slot extends along the direction for being parallel to the first strut axial direction and one end is through the fixing seat；
First strut is embedded at the installation through slot and is connected by connector.
9. Pet car as claimed in any of claims 1 to 6, it is characterised in that:
The folding device further includes hinged seat；
A hinged seat is arranged in each push rod, and one end of second strut is rotationally connected with the hinged seat, and
CONTACT WITH FRICTION between the two.
10. Pet car as claimed in any of claims 1 to 6, it is characterised in that:
The rotation seat is provided with poke hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820616083.0U CN208242569U (en) | 2018-04-26 | 2018-04-26 | Pet car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820616083.0U CN208242569U (en) | 2018-04-26 | 2018-04-26 | Pet car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208242569U true CN208242569U (en) | 2018-12-18 |
Family
ID=64636557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820616083.0U Active CN208242569U (en) | 2018-04-26 | 2018-04-26 | Pet car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208242569U (en) |
-
2018
- 2018-04-26 CN CN201820616083.0U patent/CN208242569U/en active Active
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