CN208498533U - A kind of Pet car - Google Patents

Abstract

The utility model discloses a kind of Pet car, including the vehicle frame with unfolded state and folded state, front component set on vehicle frame bottom front, wheel assembly set on vehicle frame bottom rear portion, for the locking mechanism by vehicle frame locking in the deployed state, and the pet bib on the vehicle frame is set, the vehicle frame includes fore-stock, after-poppet, push rod, preceding railing, railing and pull rod afterwards, since the utility model pet bib passes through preceding railing, railing supports afterwards, space is taken with biggish pet, it is with simple structure and more convenient folding unfolding mode simultaneously, using more convenient.

Description

A kind of Pet car

Technical field

The utility model relates to a kind of Pet cars.

Background technique

The people to go on a journey now with pet is more and more, and therefore, demand of the people to Pet car is also more and more.

From the comfort level that pet is taken, need Pet car that there is a biggish pet bib, from storage Pet car Angle consider, need Pet car have preferable folder function, folded small volume, from the point of view of easy to use, Pet car is needed to have more conveniently from folding into unfolding mode.

Therefore, current to need a kind of to open high-efficient Pet car convenient for folding in the market.

Summary of the invention

The purpose of the utility model is to provide a kind of Pet cars easy to use.

In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of Pet car, including with unfolded state With the vehicle frame of folded state, the front component set on vehicle frame bottom front, the wheel assembly set on vehicle frame bottom rear portion, use In the locking mechanism by vehicle frame locking in the deployed state, and the pet bib being arranged on the vehicle frame, the vehicle Frame includes two groups of side stands for being divided into the left and right sides, and the side stand of every side includes fore-stock, after-poppet, push rod, preceding Railing, rear railing and pull rod, in these three components of the lower part on the top of the fore-stock, the top of after-poppet and push rod, wherein It is on the component that two components rotate connection and third component is rotatably connected in both of the aforesaid component or described Three components are rotatably connected, and the rear railing rotates with one in three components to be connect, the front wall Rod rear end portion and it is described after railing front end be rotatablely connected, the both ends of the pull rod respectively with the fore-stock and the front wall Bar rotation connection, pet bib setting the preceding railing and it is described after on railing, when the vehicle frame folding, the push rod Turn over the rear side collapsed in the after-poppet, the preceding railing draws close to the fore-stock, it is described after railing collapse in institute It states between after-poppet and the push rod.

Preferably, the rear railing is pivotally connected in the top of the fore-stock, the fore-stock, drawing by first axle Four-bar mechanism is constituted between bar, preceding railing and rear railing.

It is further preferred that the lower part on the top of the fore-stock, the top of the after-poppet and the push rod these three Component is rotatably connected by the first axle.

It is further preferred that the rear portion of the preceding railing and the front of the rear railing pass through the second axis and are rotatablely connected, institute The second axle position is stated in the front of the first axle.

It is further preferred that preceding railing described in two sides is wholely set the U-shaped bar in opening backwards, the rear railing one It is arranged in the U-shaped bar facing forward that is open, when vehicle frame expansion, the preceding railing and the rear railing surround annular, described The upper edge of pet bib is set on the preceding railing and the rear railing.

It is further preferred that when the vehicle frame is in unfolded state, the rear end of the preceding railing and the rear railing Front end abuts against along the longitudinal direction, when the vehicle frame is in folded state, the rear end of the preceding railing and the rear railing Rear end mutually separates.

Preferably, it is provided with connecting rope between the rear portion and the push rod of the rear railing, it is described when the vehicle frame is unfolded Connecting rope tensioning setting.

It is further preferred that the both ends of the connecting rope are fixedly connected with the rear railing and the push rod respectively.

Preferably, the top of the fore-stock, the top of the after-poppet and these three components of the lower part of the push rod are logical It crosses cradle head rotatably to link together each other, the locking mechanism is used on the cradle head will be described Fore-stock, after-poppet and push rod are opposite to be locked, and the unlock knob for unlocking the locking mechanism is additionally provided on the push rod.

Preferably, rotation is provided with canopy slider on the rear railing.

Since above-mentioned technical proposal is used, the utility model has the advantage that compared with prior art

Since the utility model pet bib is supported by preceding railing, rear railing, there is biggish pet to take space, together When its with simple structure and more convenient folding unfolding mode, use is more convenient.

Detailed description of the invention

Attached drawing 1 is the stereoscopic schematic diagram of the utility model frame；

Attached drawing 2 is the utility model frame unfolded state side view；

Attached drawing 3 is the utility model frame folding process side view；

Attached drawing 4 is the utility model frame folded state side view.

In the figures above: 11, front component；12, wheel assembly；21, fore-stock；22, after-poppet；23, push rod；24, preceding Railing；25, rear railing；26, pull rod；27, canopy slider；28, cradle head；31, first axle；32, the second axis；40, unlock knob； 50, polypropylene fibre band.

Specific embodiment

Embodiment shown in reference to the accompanying drawing is further described the utility model:

Referring to figure 1, a kind of Pet car, including with unfolded state and folded state vehicle frame, be set to vehicle frame bottom The front component 11 of front, set on the wheel assembly 12 at vehicle frame bottom rear portion, for by vehicle frame locking locking in the deployed state Mechanism (not shown), and the pet bib (not shown) being arranged on vehicle frame, the vehicle frame include being divided into a left side Two groups of side stands of right two sides, the side stand of every side include fore-stock 21, after-poppet 22, push rod 23, preceding railing 24, after Railing 25, pull rod 26 and canopy slider 27, the top of fore-stock 21, the top of after-poppet 22 and these three components of the lower part of push rod 23 are logical Cradle head 28 is crossed rotatably to link together each other.Preceding 24 rear end of railing and the front end of rear railing 25, which rotate, to be connected It connects, the both ends of pull rod 26 are rotatablely connected with fore-stock 21 and preceding railing 24 respectively, and rear railing 25 is around first axle 31 and cradle head 28 rotate connection, and rotation is provided with canopy slider 27 on rear railing 25.

Specifically, railing 24 is wholely set the U-shaped bar in opening backwards before two sides, and rear railing 25 is wholely set in opening U-shaped bar facing forward, when vehicle frame expansion, preceding railing 24 is horizontally disposed with rear railing 25, and preceding railing 24 is enclosed with rear railing 25 It circularizes, the upper edge of pet bib is set on preceding railing 24 and rear railing 25, pet bib and preceding railing 24 and rear railing 25 surround the space of a receiving pet.

Preceding railing 24 is rotatablely connected with rear railing 25 by the second axis 32, and the second axis 32 is located at preceding railing 24 and rear railing 25 Rotate the lower part of connecting pin, when the vehicle frame is in unfolded state, the rear end of the preceding railing 24 and it is described after railing 25 Front end abut against along the longitudinal direction, when the vehicle frame is in folded state, the rear end of the preceding railing 24 and the back wall The rear end of bar 25 mutually separates.

The top of fore-stock 21, the top of after-poppet 22 and these three components of the lower part of push rod 23 rotate around first axle 31 Connection.Locking mechanism is set on cradle head 28 for locking fore-stock 21, after-poppet 22 and push rod 23 relatively, on push rod 23 It is additionally provided with the unlock knob 40 for unlocking locking mechanism, by being arranged in push rod between unlock knob 40 and locking mechanism Rope connection.

Referring to shown in attached drawing 2, being provided with polypropylene fibre band 50 between rear railing 25 and push rod 23, the both ends of polypropylene fibre band 50 respectively with Railing 25 is fixedly connected with push rod 23 afterwards, and polypropylene fibre band 50 is located at the rear of first axle 31, for railing 25 after support, vehicle frame expansion When, the tensioning setting of polypropylene fibre band 50, in other embodiments, polypropylene fibre band 50 can also use other kinds of rope or belt.Polypropylene fibre band 50 synchronize and are rotated up for railing 25 after driving when lifting push rod 23, so that the Pet car expansion of the present embodiment is more square Just.

When needing to be unfolded Pet car, referring to shown in attached drawing 2,3, push rod 23 is rotated up, by push rod 23, fore-stock 21 Opposite expansion, and locked cradle head 28 by locking mechanism；While push rod 23 is unfolded, push rod 23 passes through polypropylene fibre band 50 Railing 25 is rotated up to level after pulling；When fore-stock 21 is unfolded, before being driven with the pull rod 26 that fore-stock 21 is rotatablely connected Railing 24 is rotated up to level, completes the expansion of vehicle frame.

When needing folding pet vehicle, referring to shown in attached drawing 3,4, knob is unlocked by pulling, it will be on cradle head 28 Locking mechanism unlock, push rod 23 is rotated down to after-poppet 22 and is drawn close, while the synchronization of fore-stock 21 is drawn close to after-poppet 22, preceding Bracket 21 drives pull rod 26 to move downward, and railing 24 rotates down before pull rod 26 drives；After push rod 23 rotates down, push rod 23 Polypropylene fibre band 50 between rear railing 25 is loosened, and rear railing 25 is rotated down and drawn close to after-poppet 22 under gravity, It completes to fold.

Compared with prior art, there are following advantages for the technical solution of the present embodiment:

1. having biggish since the pet bib of the Pet car of the present embodiment is supported by preceding railing 24, rear railing 25 Pet takes space；

2. the Pet car due to the present embodiment has simple structure and more convenient folding unfolding mode, using more It is convenient.

The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention. All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it It is interior.

Claims (10)

1. a kind of Pet car, including the vehicle frame with unfolded state and folded state, the front wheels set on vehicle frame bottom front Part, set on the wheel assembly at vehicle frame bottom rear portion, for by vehicle frame locking locking mechanism in the deployed state, and Pet bib on the vehicle frame is set, it is characterised in that: the vehicle frame includes two groups of side stands for being divided into the left and right sides, The side stand of every side includes fore-stock, after-poppet, push rod, preceding railing, rear railing and pull rod, the fore-stock it is upper In these three components of the lower part in portion, the top of after-poppet and push rod, rotate connection and third component of two of them component turns On a dynamic component being connected in both of the aforesaid component or three components are rotatably connected, the back wall Bar rotates with one in three components and connect, and the front end of front wall rod rear end portion and the rear railing rotates Connection, the both ends of the pull rod are rotatablely connected with the fore-stock and the preceding railing respectively, and the pet bib is arranged in institute Before stating railing and it is described after on railing, when the vehicle frame folding, the push rod is turned over the rear side collapsed in the after-poppet, The preceding railing is drawn close to the fore-stock, and the rear railing collapses between the after-poppet and the push rod.

2. a kind of Pet car according to claim 1, it is characterised in that: railing is pivotally connected in by first axle after described The top of the fore-stock constitutes four-bar mechanism between the fore-stock, pull rod, preceding railing and rear railing.

3. a kind of Pet car according to claim 2, it is characterised in that: the top of the fore-stock, the after-poppet Top and these three components of the lower part of the push rod are rotatably connected by the first axle.

4. a kind of Pet car according to claim 2, it is characterised in that: the rear portion of the preceding railing and the rear railing Front is rotatablely connected by the second axis, and second axle position is in the front of the first axle.

5. a kind of Pet car according to claim 4, it is characterised in that: preceding railing described in two sides is wholely set in opening court U-shaped bar afterwards, the rear railing is wholely set in the U-shaped bar facing forward that is open, when vehicle frame expansion, the preceding railing Annular is surrounded with the rear railing, the upper edge of the pet bib is set on the preceding railing and the rear railing.

6. a kind of Pet car according to claim 4, it is characterised in that: described when the vehicle frame is in unfolded state The rear end of preceding railing and the front end of the rear railing abut against along the longitudinal direction, described when the vehicle frame is in folded state The rear end of preceding railing is mutually separated with the rear end of the rear railing.

7. a kind of Pet car according to claim 1, it is characterised in that: after described between the rear portion and the push rod of railing It is provided with connecting rope, when the vehicle frame is unfolded, the connecting rope tensioning setting.

8. a kind of Pet car according to claim 7, it is characterised in that: the both ends of the connecting rope respectively with the back wall Bar is fixedly connected with the push rod.

9. a kind of Pet car according to claim 1, it is characterised in that: the top of the fore-stock, the after-poppet Top and these three components of the lower part of the push rod are rotatably linked together each other by cradle head, the locking Mechanism is set on the cradle head for locking the fore-stock, after-poppet and push rod relatively, is additionally provided on the push rod Unlock knob for unlocking the locking mechanism.

10. a kind of Pet car according to claim 1, it is characterised in that: rotation is provided with canopy slider on railing after described.