CN207916676U - It is a kind of that there is the caravan for expanding case - Google Patents
It is a kind of that there is the caravan for expanding case Download PDFInfo
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- CN207916676U CN207916676U CN201820053601.2U CN201820053601U CN207916676U CN 207916676 U CN207916676 U CN 207916676U CN 201820053601 U CN201820053601 U CN 201820053601U CN 207916676 U CN207916676 U CN 207916676U
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- case
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- rear side
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- electric pushrod
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Abstract
The utility model discloses a kind of caravans for having and expanding case, including car body and compartment, the compartment is set to car body top, compartment pedestal is equipped between the compartment and car body, the car body top is equipped with carriage head cover, compartment inner wall side is equipped with rear side and expands case, and being equipped with both sides with rear side on front side of the compartment inner wall expands case, and the rear side expands case and both sides expand case exterior bottom and are equipped with securing device.By being equipped with, rear side expands case to the utility model and case is expanded in both sides, by being pulled from outside, rear side expands case and case is expanded in both sides, compartment sliding rail interior roller sliding rail sliding can pull it, increase interior space, it is simple to operate, by being equipped with securing device, it will be bonded after seat is threadedly coupled with connecting seat, hydraulic lifting arm pushes metal dish to push down ground, play the supporting role to expanding case, and it can select to push Electric drill-bit to be inserted into ground the first electric pushrod, improve whole stability.
Description
Technical field
The utility model is related to a kind of caravans, more particularly to a kind of to have the caravan for expanding case.
Background technology
Existing caravan is whole compartment to be installed on vehicle chassis, and mobile room is constituted with this mostly, is lacked
Point is that vehicle interior space immobilizes, and usable floor area is limited to, its use value is affected, and in normal transportation,
Often due to the safety of selection and the driving of towing vehicle is fixed and affected in space, therefore, utility model one kind, which has, opens up
The caravan for opening up case is necessary to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of caravans for having and expanding case, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides the following technical solutions：It is a kind of that there is the caravan for expanding case, including vehicle
Body and compartment, the compartment are set to car body top, and compartment pedestal is equipped between the compartment and car body, and the car body top is set
There are carriage head cover, compartment inner wall side to be equipped with rear side and expand case, being equipped with both sides with rear side on front side of the compartment inner wall opens up
Case is opened up, the rear side expands case and both sides expand case exterior bottom and are equipped with securing device, and the rear side expands case and both sides are opened up
Exhibition case surface is respectively connected with support device, and the rear side expands case and both sides expand box top surface and are equipped with sliding rail, after described
Case is expanded in side and both sides expand case bottom surface and are equipped with sliding rail and connecting seat, and the car body top is equipped with limiting device, described
Limiting device is set to rear side and expands case and both sides expansion box top.
Preferably, the car body surface is uniformly provided with wheel.
Preferably, compartment sliding rail is uniformly provided at the top and bottom of the compartment inner wall, the compartment sliding rail is clamped with sliding rail,
The compartment sliding rail inner homogeneous is equipped with idler wheel, and the idler wheel is slidably connected with sliding rail.
Preferably, the securing device includes being bonded seat, metal dish, hydraulic lifting arm, the first electric pushrod, electronic
Drill bit, metal dish jack and control switch, the seat that is bonded is set to rear side expansion case and both sides expansion bottom portion, described
It is bonded at the top of an inner wall and is equipped with internal thread, the seat that is bonded is threadedly coupled with connecting seat, described to be bonded a bottom
Portion is equipped with metal dish, the metal dish and is bonded between seat and is equipped with hydraulic lifting arm, and the metal dish is internally provided with first
Electric pushrod, first electric pushrod bottom are equipped with Electric drill-bit, and the metal dish side is equipped with metal dish jack, described steady
It is solidly connected seating face and is equipped with control switch, the hydraulic lifting arm, the first electric pushrod and Electric drill-bit switch electricity with control
Property connection.
Preferably, the support device includes supporting linkage, supporting rack, support base, the second electric pushrod, fork
With support base jack, the supporting linkage is set to rear side and expands on the outside of case and both sides expansion case, the supporting linkage
Both sides outer wall is equipped with external screw thread, and the supporting linkage side is equipped with supporting rack and supporting linkage connects with supporting rack screw thread
It connects, support frame as described above bottom is equipped with support base, and the support base bottom is equipped with the second electric pushrod, and described second electronic pushes away
Bar bottom is equipped with fork, and support base inner wall side is equipped with support base jack, and support frame as described above surface is equipped with flexible
Switch, second electric pushrod are electrically connected with telescoping switch.
Preferably, the rear side expands case and both sides expand case surface and are uniformly provided with connecting hole, the supporting linkage with
Connecting hole is threadedly coupled.
Preferably, inserted link is equipped between the metal dish jack and support base jack.
Preferably, the limiting device includes limiting plate, fixed link, third electric pushrod and gag lever post, the limiting plate
It is set at the top of carriage head cover, the limiting plate bottom is equipped with fixed link, and the fixed link is fixedly connected with carriage head cover, described
Fixed link side is equipped with third electric pushrod, and third electric pushrod bottom is equipped with gag lever post, and the vehicle body is equipped with limit
Bit switch, the third electric pushrod are electrically connected with limit switch.
Preferably, the rear side expands case and both sides expand box top surface and are equipped with limit hole, the gag lever post and limit
Position hole matches.
The technique effect and advantage of the utility model：Case and both sides are expanded by being equipped with rear side and expand case, by from outside
Rear side is pulled to expand case and both sides expansion case, sliding rail interior roller sliding rail sliding in compartment can pull it, and increase interior
Space, it is simple to operate, by being equipped with securing device, will be bonded after seat is threadedly coupled with connecting seat, hydraulic lifting arm
It pushes metal dish to push down ground, plays the supporting role to expanding case, and can select to push the first electric pushrod electronic
Drill bit be inserted into ground, improve whole stability, by being equipped with support device, by supporting linkage respectively with expand case with support
Frame is threadedly coupled, and the second electric pushrod pushes fork to be inserted into ground, and passes through inserted link and metal dish jack and support base
Jack connects, and support is whole to have high stability, improves general safety performance and is opened up by being equipped with limiting device packing up
When opening up case, third electric pushrod pushes gag lever post insertion rear side expansion case and both sides to expand the equal limit hole in box top surface, limits
The position for expanding case avoids expansion case from sliding.
Description of the drawings
Fig. 1 is overall structure diagram when expanding case of not checking card of the utility model；
Fig. 2 is overall structure side view when expanding case of not checking card of the utility model；
Fig. 3 is that the opening of the utility model expands the overall structure diagram after case；
Fig. 4 is that the opening of the utility model expands the overall structure side view after case；
Fig. 5 is that bottom view is expanded in the both sides of the utility model；
Fig. 6 is the securing device structural schematic diagram of the utility model；
Fig. 7 is the support device structure diagram of the utility model；
Fig. 8 is the limit device structure schematic diagram of the utility model；
In figure：1 car body, 11 wheels, 2 compartments, 21 compartment pedestals, 22 carriage head covers, 3 rear sides expand case, 4 both sides are expanded
Case, 5 securing devices, 51 are bonded seat, 52 metal dish, 53 hydraulic lifting arms, 54 first electric pushrods, 55 Electric drill-bits, 56
Metal dish jack, 57 control switches, 6 support devices, 61 supporting linkages, 62 supporting racks, 63 support bases, 64 second electronic push away
Bar, 65 forks, 66 support base jacks, 7 sliding rails, 8 connecting seats, 9 limiting devices, 91 limiting plates, 92 fixed links, 93 thirds electricity
Dynamic push rod, 94 gag lever posts.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of caravan with expansion case as shown in Figure 1, including car body 1 and compartment 2, described
Compartment 2 is set to 1 top of car body, and compartment pedestal 21 is equipped between the compartment 2 and car body 1, and 2 top of the compartment is equipped with compartment
Head cover 22,2 inner wall side of the compartment are equipped with rear side and expand case 3, and being equipped with both sides with rear side on front side of 2 inner wall of the compartment expands
Case 4, the rear side expands case 3 and both sides expand 4 exterior bottom of case and are equipped with securing device 5, and the rear side expands case 3 and both sides
It expands 4 surface of case and is respectively connected with support device 6, the rear side expands case 3 and both sides expand 4 top surface of case and are equipped with sliding rail 7,
The rear side expands case 3 and both sides expand 4 bottom surface of case and are equipped with sliding rail 7 and connecting seat 8, and 2 top of the compartment is equipped with limit
Position device 9, the limiting device 9 are set to rear side and expand 4 top of case 3 and both sides expansion case.
A kind of caravan with expansion case as shown in Figs 1-4：1 surface of the car body is uniformly provided with wheel 11, after described
Case 3 is expanded in side and both sides expand 4 surface of case and are uniformly provided with connecting hole, and the supporting linkage 61 is threadedly coupled with connecting hole, institute
It states and is equipped with inserted link between metal dish jack 56 and support base jack 66, the rear side expands case 3 and 4 top table of case is expanded in both sides
Face is equipped with limit hole, and the gag lever post 94 matches with limit hole, and rear side expands case 3 and case 4 is expanded as by thickness in both sides
Babinet, connecting hole and limit hole are arranged at rear side and expand case 3 and both sides 4 surface of expansion case, and to expand 3 He of case through rear side
Case 4 is expanded in both sides.
A kind of caravan with expansion case as shown in Figure 5：Compartment cunning is uniformly provided at the top and bottom of 2 inner wall of the compartment
Rail, the compartment sliding rail are clamped with sliding rail 7, and the compartment sliding rail inner homogeneous is equipped with idler wheel, and the idler wheel connects with the sliding of sliding rail 7
It connecing, pulls rear side to expand case 3 and both sides expansion case 4 from outside, compartment sliding rail interior roller sliding rail sliding 7 can pull it,
Increase by 2 inner space of compartment, it is simple to operate.
A kind of caravan with expansion case as shown in FIG. 6：The securing device 5 includes being bonded seat 51, metal dish
52, hydraulic lifting arm 53, the first electric pushrod 54, Electric drill-bit 55, metal dish jack 56 and control switch 57, the firm company
Joint chair 51 is set to rear side and expands case 3 and both sides 4 bottom of expansion case, and described be bonded at the top of 51 inner wall of seat is equipped with internal thread,
The seat 51 that is bonded is threadedly coupled with connecting seat 8, and 51 bottom of seat that is bonded is equipped with metal dish 52, the metal dish
It 52 and is bonded between seat 51 and is equipped with hydraulic lifting arm 53, the metal dish 52 is internally provided with the first electric pushrod 54, described
First electric pushrod, 54 bottom is equipped with Electric drill-bit 55, and 52 side of the metal dish is equipped with metal dish jack 56, the firm company
51 surface of joint chair be equipped with control switch 57, the hydraulic lifting arm 53, the first electric pushrod 54 and Electric drill-bit 55 with control
Switch 57 is electrically connected, and will be bonded after seat 51 is threadedly coupled with connecting seat 8, the promotion metal dish 52 of hydraulic lifting arm 53 is pushed down
The supporting role to expanding case is played on ground, and can select to push Electric drill-bit 55 to be inserted into ground the first electric pushrod 54
Whole stability is improved in face.
A kind of caravan with expansion case as shown in Figure 7：The support device 6 includes supporting linkage 61, supporting rack
62, support base 63, the second electric pushrod 64, fork 65 and support base jack 66, the supporting linkage 61 are set to
Rear side expands case 3 and 4 outside of case is expanded in both sides, and 61 both sides outer wall of the supporting linkage is equipped with external screw thread, and the support connects
61 side of extension bar is equipped with supporting rack 62 and supporting linkage 61 is threadedly coupled with supporting rack 62, and 62 bottom of support frame as described above is equipped with branch
Support group seat 63,63 bottom of the support base are equipped with the second electric pushrod 64, and 64 bottom of the second electric pushrod is equipped with bolt
First 65,63 inner wall side of the support base is equipped with support base jack 66, and 62 surface of support frame as described above is equipped with telescoping switch, institute
It states the second electric pushrod 64 to be electrically connected with telescoping switch, supporting linkage 61 is connected with expansion case and 62 screw thread of supporting rack respectively
It connects, the second electric pushrod 64 pushes fork 65 to be inserted into ground, and is inserted by inserted link and metal dish jack 56 and support base
Hole 66 connects, and support is whole to have high stability, improves general safety performance.
A kind of caravan with expansion case as shown in Figure 8：The limiting device 9 includes limiting plate 91, fixed link 92, the
Three electric pushrods 93 and gag lever post 94, the limiting plate 91 are set to 22 top of carriage head cover, and 91 bottom of the limiting plate is equipped with
Fixed link 92, the fixed link 92 are fixedly connected with carriage head cover 22, and 92 side of the fixed link is equipped with third electric pushrod 93,
93 bottom of third electric pushrod is equipped with gag lever post 94, and the car body 1 is internally provided with limit switch, the third electric pushrod
93 are electrically connected with limit switch, and when packing up expansion case, third electric pushrod 93 pushes gag lever post 94 to be inserted into rear side and expands case 3
The equal limit hole of 5 top surface of case is expanded with both sides, limits the position for expanding case, expansion case is avoided to slide.
Utility model works principle：Rear side expands case 3 and case 4 is expanded as by the babinet of thickness, connecting hole and limit in both sides
Case 3 and both sides 4 surface of expansion case are expanded in position hole on rear side of being arranged at, and to expand case 3 and both sides expansion case 4 through rear side, from
Outside pulls rear side to expand case 3 and both sides expansion case 4, and compartment sliding rail interior roller sliding rail sliding 7 can pull it, and increase vehicle
2 inner space of compartment, it is simple to operate, it will be bonded after seat 51 is threadedly coupled with connecting seat 8, hydraulic lifting arm 53 pushes gold
Belong to disk 52 and push down ground, play the supporting role to expanding case, and can select the first electric pushrod 54 pushing electric drill
First 55 are inserted into ground, improve whole stability, and supporting linkage 61 is threadedly coupled with expansion case with supporting rack 62 respectively, the
Two electric pushrods 64 push fork 65 to be inserted into ground, and are connected by inserted link and metal dish jack 56 and support base jack 66
It connects, support is whole to have high stability, improves general safety performance, and when packing up expansion case, third electric pushrod 93 pushes away
Dynamic gag lever post 94 is inserted into rear side and expands case 3 and the both sides expansion equal limit hole of 5 top surface of case, limits the position for expanding case, avoids
Case is expanded to slide.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of having the caravan for expanding case, including car body (1) and compartment (2), it is characterised in that：The compartment (2) is set to
At the top of car body (1), it is equipped with compartment pedestal (21) between the compartment (2) and car body (1), compartment is equipped at the top of the compartment (2)
Head cover (22), compartment (2) the inner wall side are equipped with rear side and expand case (3), be equipped with rear side on front side of compartment (2) inner wall
Case (4) is expanded in both sides, and the rear side expands case (3) and both sides expand case (4) exterior bottom and are equipped with securing device (5), described
Rear side expands case (3) and both sides expand case (4) surface and are respectively connected with support device (6), and the rear side expands case (3) and both sides are opened up
Exhibition case (4) top surface is equipped with sliding rail (7), and the rear side expands case (3) and both sides expand case (4) bottom surface and are equipped with cunning
Rail (7) and connecting seat (8), compartment (2) top are equipped with limiting device (9), and the limiting device (9) is set to rear side and expands
Case (3) and both sides are expanded at the top of case (4).
2. a kind of caravan with expansion case according to claim 1, it is characterised in that：Car body (1) surface is uniform
Equipped with wheel (11).
3. a kind of caravan with expansion case according to claim 1, it is characterised in that：At the top of compartment (2) inner wall
It is uniformly provided with compartment sliding rail with bottom, the compartment sliding rail is clamped with sliding rail (7), and the compartment sliding rail inner homogeneous is equipped with rolling
Wheel, the idler wheel are slidably connected with sliding rail (7).
4. a kind of caravan with expansion case according to claim 1, it is characterised in that：The securing device (5) includes
It is bonded seat (51), metal dish (52), hydraulic lifting arm (53), the first electric pushrod (54), Electric drill-bit (55), metal dish
Jack (56) and control switch (57), the seat (51) that is bonded are set to rear side expansion case (3) and both sides expansion case (4) bottom
Portion, described be bonded at the top of seat (51) inner wall are equipped with internal thread, and the seat (51) that is bonded connects with connecting seat (8) screw thread
It connects, described seat (51) bottom that is bonded is equipped with metal dish (52), and the metal dish (52) and being bonded between seat (51) sets
There are hydraulic lifting arm (53), the metal dish (52) to be internally provided with the first electric pushrod (54), first electric pushrod (54)
Bottom is equipped with Electric drill-bit (55), and metal dish (52) side is equipped with metal dish jack (56), described to be bonded seat (51)
Surface be equipped with control switch (57), the hydraulic lifting arm (53), the first electric pushrod (54) and Electric drill-bit (55) with control
System switch (57) is electrically connected.
5. a kind of caravan with expansion case according to claim 4, it is characterised in that：The support device (6) includes
Supporting linkage (61), supporting rack (62), support base (63), the second electric pushrod (64), fork (65) and support base
Jack (66), the supporting linkage (61) are set to rear side and expand on the outside of case (3) and both sides expansion case (4), and the support connects
Extension bar (61) both sides outer wall is equipped with external screw thread, and supporting linkage (61) side is equipped with supporting rack (62) and supporting linkage
(61) it is threadedly coupled with supporting rack (62), support frame as described above (62) bottom is equipped with support base (63), the support base (63)
Bottom is equipped with the second electric pushrod (64), and the second electric pushrod (64) bottom is equipped with fork (65), the support base
(63) inner wall side is equipped with support base jack (66), and support frame as described above (62) surface is equipped with telescoping switch, and described second is electronic
Push rod (64) is electrically connected with telescoping switch.
6. a kind of caravan with expansion case according to claim 5, it is characterised in that：The rear side expand case (3) and
Both sides expand case (4) surface and are uniformly provided with connecting hole, and the supporting linkage (61) is threadedly coupled with connecting hole.
7. a kind of caravan with expansion case according to claim 5, it is characterised in that：The metal dish jack (56) with
Inserted link is equipped between support base jack (66).
8. a kind of caravan with expansion case according to claim 1, it is characterised in that：The limiting device (9) includes
Limiting plate (91), fixed link (92), third electric pushrod (93) and gag lever post (94), the limiting plate (91) are set to carriage top
It covers at the top of (22), limiting plate (91) bottom is equipped with fixed link (92), and the fixed link (92) is fixed with carriage head cover (22)
Connection, fixed link (92) side are equipped with third electric pushrod (93), and third electric pushrod (93) bottom is equipped with limit
Bar (94), the car body (1) are internally provided with limit switch, and the third electric pushrod (93) is electrically connected with limit switch.
9. a kind of caravan with expansion case according to claim 8, it is characterised in that：The rear side expand case (3) and
Both sides expand case (4) top surface and are equipped with limit hole, and the gag lever post (94) matches with limit hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820053601.2U CN207916676U (en) | 2018-01-12 | 2018-01-12 | It is a kind of that there is the caravan for expanding case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820053601.2U CN207916676U (en) | 2018-01-12 | 2018-01-12 | It is a kind of that there is the caravan for expanding case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207916676U true CN207916676U (en) | 2018-09-28 |
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ID=63616519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820053601.2U Active CN207916676U (en) | 2018-01-12 | 2018-01-12 | It is a kind of that there is the caravan for expanding case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207916676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115257513A (en) * | 2022-08-26 | 2022-11-01 | 凌扬天成控股有限公司 | Novel car as a house carriage |
-
2018
- 2018-01-12 CN CN201820053601.2U patent/CN207916676U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115257513A (en) * | 2022-08-26 | 2022-11-01 | 凌扬天成控股有限公司 | Novel car as a house carriage |
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