CN213892316U - Hard roof lifting structure of motor home - Google Patents
Hard roof lifting structure of motor home Download PDFInfo
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- CN213892316U CN213892316U CN202023318673.1U CN202023318673U CN213892316U CN 213892316 U CN213892316 U CN 213892316U CN 202023318673 U CN202023318673 U CN 202023318673U CN 213892316 U CN213892316 U CN 213892316U
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- baffle
- sealing
- lower side
- side baffle
- locking
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Abstract
The utility model discloses a hard roof lifting structure of a caravan, which comprises a bottom frame, a top plate, a front baffle, a rear baffle, a left lower baffle, a left upper baffle, a right lower baffle and a right upper baffle; the left lower side baffle and the right lower side baffle are hinged with two sides of the bottom frame, the lower end and the upper end of the left upper side baffle are respectively hinged with the left side of the left lower side baffle and the left side of the top plate, the lower end and the upper end of the right upper side baffle are respectively hinged with the right side of the right lower side baffle and the right side of the top plate, and the front baffle and the rear baffle are respectively hinged with the front side and the rear side of the top plate; the foldable shouldering type supporting device comprises a mounting plate fixedly mounted on the lower side of a top plate, wherein a rotating shaft is mounted on the mounting plate through two support lugs and is fixedly connected with the shouldering, and the rotating shaft is in friction connection with the support lugs; the lifting locking devices are provided with two lifting locking devices and are respectively installed on the left lower side baffle plate, the left upper side baffle plate, the right lower side baffle plate and the right upper side baffle plate. The lifting device has the advantages of simple structure, large lifting space and good sealing performance.
Description
Technical Field
The utility model relates to a car as a house technical field especially relates to a car as a house rises top structure firmly.
Background
The lift structure of the caravan is the lift mode of lifting one side plate at each of two sides, so that the height of the lift is equal to the width of the side plate, and the width of the side plate cannot be larger than 1/2 of the width of the top plate, so that the height of the lift cannot be larger than 1/2 of the width of the roof. Meanwhile, the plates of the lifting jack are connected by hinges, so that the defect of poor sealing exists.
Disclosure of Invention
To the deficiency of the prior art, the technical problem to be solved by the present patent application is: how to provide a simple structure, it is big to rise the overhead space, the good hard structure that rises of car as a house of leakproofness.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a hard top lifting structure of a caravan comprises a bottom frame, a top plate, a front baffle, a rear baffle, a left lower side baffle, a left upper side baffle, a right lower side baffle, a right upper side baffle, a foldable shouldering type top supporting device and a top lifting locking device;
the left lower side baffle and the right lower side baffle are hinged with two sides of the bottom frame, the lower end and the upper end of the left upper side baffle are respectively hinged with the left side of the left lower side baffle and the left side of the top plate, the lower end and the upper end of the right upper side baffle are respectively hinged with the right side of the right lower side baffle and the right side of the top plate, and the front baffle and the rear baffle are respectively hinged with the front side and the rear side of the top plate;
the foldable shouldering type supporting device comprises an installation plate fixedly installed on the lower side of a top plate, a rotating shaft is installed on the installation plate through two support lugs and fixedly connected with the shouldering, and the rotating shaft is in friction connection with the support lugs;
the lifting top locking devices are provided with two lifting top locking devices and are respectively installed on the left lower side baffle, the left upper side baffle, the right lower side baffle and the right upper side baffle.
The lift top locking device comprises an articulated seat fixedly mounted at the rear end of the left lower side baffle and the right lower side baffle, the articulated seat is hinged with a locking rod, the end part of the locking rod is provided with a locking opening, the rear end of the left upper side baffle and the right upper side baffle is provided with the locking seat fixedly mounted on the articulated seat, the locking seat is matched with the locking opening, and when the left upper side baffle and the right upper side baffle, the left lower side baffle and the right lower side baffle are in a vertical state, the locking opening of the locking rod is locked on the locking seat.
Wherein, still include supplementary vaulting pole, supplementary vaulting pole is the telescopic link, supplementary vaulting pole is provided with four and sets up respectively on the left side and the right side of underframe, the both ends of supplementary vaulting pole are articulated with underframe and roof respectively.
The lower ends of the auxiliary stay bars on the same side of the bottom frame are far away from each other, and the upper ends of the auxiliary stay bars are close to each other.
The foldable shouldering type supporting device is fixed at the geometric center of the lower surface of the top plate.
Sealing rubber strips are attached to the end faces, provided with the hinges, of the left lower side baffle and the right lower side baffle; and a sealing rubber strip is attached to the end face of the bottom frame provided with the hinge.
The inner sides of the left lower baffle and the right lower baffle are fixedly provided with aluminum alloy water baffles which are arranged upwards; and aluminum alloy water retaining skins which are arranged downwards are fixedly arranged on the outer sides of the left lower side baffle and the right lower side baffle.
The outer edge of the front baffle is provided with a front sealing rectangular tube, the upper end surface of the front end of the bottom frame is provided with an upper sealing rectangular tube, and a sealing rubber strip is attached to the surface of the upper sealing rectangular tube, which corresponds to the front sealing rectangular tube; the outer edge keel of the rear baffle is provided with a rear sealing rectangular tube, the periphery of the keel of the lower rear tail door is provided with a peripheral sealing rectangular tube, and the surface of the peripheral sealing rectangular tube right facing the rear sealing rectangular tube is provided with a sealing rubber strip in a sticking mode.
The rear side sealing rectangular tube is mounted around the extension keel of the rear baffle plate, the rear inner side sealing rectangular tube parallel to the rear side sealing rectangular tube is mounted on the inner side of the carriage, and a sealing rubber strip is fixedly mounted on the inner side of the inner side sealing rectangular tube; the front side sealing rectangular tube is installed on the extension keel of the front baffle plate, the front inner side sealing rectangular tube parallel to the front side sealing rectangular tube is installed on the inner side of the carriage, and a sealing rubber strip is fixedly installed on the inner side of the front inner side sealing rectangular tube.
And the left lower baffle, the left upper baffle, the right lower baffle and the right upper baffle are provided with side plate skins.
To sum up, the utility model has the advantages of simple structure, the space of rising the top is big, and the leakproofness is good.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic view of a hard roof lifting structure of a caravan, which is a roof lowering state diagram;
FIG. 2 is a diagram of a half-lift state;
FIG. 3 is a top-up state diagram;
FIG. 4 is another perspective view of FIG. 3;
FIG. 5 is a detailed view of the upper and lower side plates in a raised condition;
FIG. 6 is a detail view of the inside of the car with the upper and lower side panels in the raised position;
FIG. 7 is a detailed view of the side plate and bottom frame sealing in the raised condition;
FIG. 8 is a left side view of FIG. 4 with the tailgate not shown;
FIG. 9 is an enlarged view of a portion of FIG. 8 at A;
FIG. 10 is a schematic view of the collapsible shouldering-style jackstay of FIG. 9 in a collapsed condition;
FIG. 11 is a side view of FIG. 9;
FIG. 12 is a view of the open position of the lift latch;
FIG. 13 is a view of the top lift latch in a locked condition;
figure 14 is a sealing view of the front bezel and the bottom frame;
FIG. 15 is a seal view of the tailgate with the lower tailgate;
fig. 16 is a seal view of the front and rear closure panels and the side panels.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. In the present embodiment, the terms "upper", "lower", "left", "right", "front", "rear", "upper end", "lower end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description, but do not indicate or imply that the designated device or element must have a specific orientation, be constructed in a specific orientation, or be operated, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-16, a hard top lifting structure of a caravan comprises a bottom 1 frame, a top plate 2, a front baffle 7, a rear baffle 8, a left lower baffle 3, a left upper baffle 4, a right lower baffle 5, a right upper baffle 6, a foldable shoulder-supporting type top supporting device and a top lifting locking device; the left lower side baffle and the right lower side baffle are hinged with two sides of the bottom frame, the lower end and the upper end of the left upper side baffle are respectively hinged with the left side of the left lower side baffle and the left side of the top plate, the lower end and the upper end of the right upper side baffle are respectively hinged with the right side of the right lower side baffle and the right side of the top plate, and the front baffle and the rear baffle are respectively hinged with the front side and the rear side of the top plate; the foldable shouldering type supporting device comprises a mounting plate 16 fixedly mounted on the lower side of a top plate, a rotating shaft is mounted on the mounting plate through two support lugs, the rotating shaft is fixedly connected with a shouldering 17, and the rotating shaft is in friction connection with the support lugs; the lifting top locking devices are provided with two lifting top locking devices and are respectively installed on the left lower side baffle, the left upper side baffle, the right lower side baffle and the right upper side baffle.
The lift top locking device comprises an articulated seat fixedly mounted at the rear end of the left lower side baffle and the right lower side baffle, the articulated seat is respectively articulated with a locking rod 18, the end part of the locking rod is provided with a locking opening, the rear end of the left upper side baffle and the right upper side baffle is provided with the locking seat fixedly mounted on the articulated seat, the locking seat is matched with the locking opening, and when the left upper side baffle and the right upper side baffle, the left lower side baffle and the right lower side baffle are in a vertical state, the locking opening of the locking rod is locked on the locking seat.
Wherein, still include supplementary vaulting pole 9, supplementary vaulting pole is the telescopic link, supplementary vaulting pole is provided with four and sets up respectively on the left side and the right side of underframe, the both ends of supplementary vaulting pole are articulated with underframe and roof respectively.
The lower ends of the auxiliary stay bars on the same side of the bottom frame are far away from each other, and the upper ends of the auxiliary stay bars are close to each other.
The foldable shouldering type supporting device is fixed at the geometric center of the lower surface of the top plate.
One long edge of the left lower side baffle is connected with the left long edge of the bottom frame through a hinge, the other long edge of the left lower side baffle is connected with one long edge of the left upper side baffle through a hinge, the other long edge of the left upper side baffle is connected with the left long edge of the top plate through a hinge, one long edge of the right lower side baffle is connected with the right long edge of the bottom frame through a hinge, the other long edge of the right lower side baffle is connected with one long edge of the right upper side baffle through a hinge, and the other long edge of the right upper side baffle is connected with the right long edge. One side of the front baffle is connected with the front end of the top plate through a hinge, and one side of the rear baffle is connected with the rear end of the top plate through a hinge. One end of the left front auxiliary stay bar is fixed on the roof, the other end of the left front auxiliary stay bar is fixed on the bottom frame, one end of the left rear auxiliary stay bar is fixed on the roof, the other end of the left rear auxiliary stay bar is fixed on the bottom frame, one end of the right front auxiliary stay bar is fixed on the roof, the other end of the right front auxiliary stay bar is fixed on the bottom frame, one end of the foldable shouldering type supporting device is fixed on the geometric center of the lower surface of the roof, and the lifting locking device is installed on the rear end surface of each side plate.
The top lifting process: when the roof is in a roof descending state, the left lower side baffle, the left upper side baffle, the right lower side baffle, the right upper side baffle, the front baffle and the rear baffle are all in a state parallel to the roof. When the roof is lifted, the foldable shoulder-support type roof lifting device is opened, an operator squats in a carriage, the foldable shoulder-support type roof lifting device is lifted upwards by using the shoulder, the roof is pushed upwards, and meanwhile, the four auxiliary supporting rods stabilize the roof, so that the roof is kept balanced in the roof lifting process. Because the car roof is connected with the side plates and the front and rear baffle plates through hinges, the left and right side plates and the front and rear baffle plates are driven by the rising of the car roof to be changed from a state parallel to the car roof to a state vertical to the car roof, the foldable shoulder-support type jacking device is folded, the jacking locking device is locked to prevent the jacking from falling back, the jacking process is completed, and the front and rear baffle plates and the left and right side plates can play a role in supporting the car roof.
Sealing rubber strips 10 are attached to the end faces, provided with the hinges, of the left lower side baffle and the right lower side baffle; the end surface of the bottom frame provided with the hinge is attached with a sealing rubber strip 14.
Wherein, the inner sides of the left lower baffle and the right lower baffle are fixedly provided with an upward aluminum alloy water retaining sheet 11; and aluminum alloy water retaining skins 15 which are arranged downwards are fixedly arranged on the outer sides of the left lower side baffle and the right lower side baffle.
A front sealing rectangular pipe 21 is arranged on the outer edge of the front baffle 7, an upper sealing rectangular pipe 22 is arranged on the upper end face of the front end of the bottom frame 1, and a sealing rubber strip 23 is attached to the surface of the upper sealing rectangular pipe corresponding to the front sealing rectangular pipe; the outer edge keel of the rear baffle plate 8 is provided with a rear sealing rectangular pipe 24, the periphery of the keel of the lower rear tail door 25 is provided with a peripheral sealing rectangular pipe 26, and the surface of the peripheral sealing rectangular pipe right facing the rear sealing rectangular pipe is provided with a sealing rubber strip 27 in an attached mode.
A rear side sealing rectangular pipe 31 is installed around the extension keel of the rear baffle plate 8, a rear inner side sealing rectangular pipe 12 parallel to the rear side sealing rectangular pipe is installed on the inner side of the carriage, and a sealing rubber strip 32 is fixedly installed on the inner side of the inner side sealing rectangular pipe; the front side sealing rectangular tube is installed on the extension keel of the front baffle plate, the front inner side sealing rectangular tube parallel to the front side sealing rectangular tube is installed on the inner side of the carriage, and a sealing rubber strip is fixedly installed on the inner side of the front inner side sealing rectangular tube.
Wherein the left lower baffle, the left upper baffle, the right lower baffle and the right upper baffle are provided with side plate skins 28.
The top lifting mode is easy to have sealing untight places mainly including four places, namely a gap between the upper side plate and the lower side plate, a gap between the lower side plate and the bottom frame, a gap between the front baffle and the bottom frame, a gap between the rear baffle and the rear tail door, and a gap between the front baffle and the rear baffle and the side plates. The sealing mode of taking between top plate and the lower side plate is, pastes rectangular joint strip at the terminal surface of lower side plate installation hinge, and the top plate plays the sealing action with the terminal surface extrusion adhesive tape of lower side plate when the car as a house is in the state of rising, and the position of adhesive tape and the mounted position mutually noninterfere of hinge are close the gap position on the lower side plate and install the aluminum alloy manger plate piece additional, play supplementary sealed effect inboard in the carriage. The sealing mode of the lower side plate and the bottom frame is that a rectangular sealing rubber strip is pasted on the end face of the bottom frame installation hinge, when the motor home is in a top lifting state, the end face of the lower side plate and the end face of the bottom frame extrude the rubber strip to play a sealing role, when the top lifting state is carried out, the lower side plate stands up, and the end face of the lower side plate and the upper end face of the bottom frame are close to each other to extrude the sealing strip. And the aluminum alloy plate skin at the position close to the gap on the lower side plate outside the carriage exceeds the end surface part, so that the auxiliary sealing effect can be achieved. The gap of preceding baffle and underframe is sealed, around the outer sealed quarter bend of fossil fragments installation of following of preceding baffle, the underframe is by the sealed quarter bend of preceding up end also installation, pastes dress sealing strip between two sealed quarter bends, when the baffle was closed after rising the top, lies in the sealed quarter bend extrusion sealing strip of preceding up end outside the preceding baffle along with the underframe examination respectively, plays sealed waterproof effect. The sealing between the rear baffle and the lower rear tail door is the same as the sealing principle of the gap between the front baffle and the bottom frame. The gap between the rear baffle and the side plate is seen in a plan view in detail, the sealing rectangular tubes are installed around the extension keels of the rear baffle, the sealing rectangular tubes parallel to the rear edge of the side plate are installed on the inner side of the carriage, the water retaining skin of the side plate is also arranged on the rear end face of the side plate and parallel to the sealing rectangular tubes, the sealing strips are pasted between the two rectangular tubes, and when the rear baffle is closed after the rear baffle is lifted, the sealing rectangular tubes located on the outer edge of the rear baffle and the sealing rectangular tubes parallel to the rear edge of the side plate are close to each other to extrude the sealing strips, so that the sealing and waterproof effects are achieved. The sealing principle between the front baffle and the side plate is the same as that between the rear baffle and the side plate.
Specifically, the sealing principle of the top plate, the front baffle plate and the rear baffle plate, the sealing between the top plate and the side plates, the sealing between the side plates and the bottom frame are the same.
The jacking mode of the two side plates on each side is longer than that of the side plate on each side, and the sealing and waterproof problems of hard jacking of the caravan are solved by effectively processing the position which is difficult to seal.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (10)
1. A hard top lifting structure of a caravan is characterized by comprising a bottom frame, a top plate, a front baffle, a rear baffle, a left lower baffle, a left upper baffle, a right lower baffle, a right upper baffle, a foldable shouldering type top supporting device and a top lifting locking device;
the left lower side baffle and the right lower side baffle are hinged with two sides of the bottom frame, the lower end and the upper end of the left upper side baffle are respectively hinged with the left side of the left lower side baffle and the left side of the top plate, the lower end and the upper end of the right upper side baffle are respectively hinged with the right side of the right lower side baffle and the right side of the top plate, and the front baffle and the rear baffle are respectively hinged with the front side and the rear side of the top plate;
the foldable shouldering type supporting device comprises an installation plate fixedly installed on the lower side of a top plate, a rotating shaft is installed on the installation plate through two support lugs and fixedly connected with the shouldering, and the rotating shaft is in friction connection with the support lugs;
the lifting top locking devices are provided with two lifting top locking devices and are respectively installed on the left lower side baffle, the left upper side baffle, the right lower side baffle and the right upper side baffle.
2. The hard roof lifting structure of the caravan, according to claim 1, wherein the roof lifting locking device comprises hinged seats fixedly mounted at the rear ends of the left lower side baffle and the right lower side baffle, the hinged seats are respectively hinged with locking rods, the end portions of the locking rods are provided with locking openings, the rear ends of the left upper side baffle and the right upper side baffle are positively provided with locking seats for the hinged seats, the locking seats are matched with the locking openings, and when the left upper side baffle, the right upper side baffle, the left lower side baffle and the right lower side baffle are in a vertical state, the locking openings of the locking rods are locked on the locking seats.
3. The hard roof lifting structure of the caravan according to claim 2, further comprising four auxiliary support rods, wherein the auxiliary support rods are telescopic rods and are respectively arranged on the left side and the right side of the bottom frame, and two ends of each auxiliary support rod are respectively hinged with the bottom frame and the top plate.
4. The hard roof structure of claim 3, wherein the lower ends of the auxiliary stay bars on the same side of the bottom frame are far away from each other, and the upper ends are close to each other.
5. The hard roof construction of a caravan of claim 4, wherein the collapsible shouldering-type supporting means is fixed to a lower geometric center of the top plate.
6. The hard roof lifting structure of the caravan, according to claim 5, wherein the end surfaces of the left lower baffle and the right lower baffle, which are provided with the hinges, are attached with sealing rubber strips; and a sealing rubber strip is attached to the end face of the bottom frame provided with the hinge.
7. The hard roof lifting structure of the caravan, according to claim 6, wherein the inner sides of the left lower baffle and the right lower baffle are fixedly provided with an aluminum alloy water retaining sheet which is arranged upwards; and aluminum alloy water retaining skins which are arranged downwards are fixedly arranged on the outer sides of the left lower side baffle and the right lower side baffle.
8. The hard roof lifting structure of the caravan according to claim 7, wherein a front sealing rectangular pipe is mounted on the outer edge of the front baffle along a keel, an upper sealing rectangular pipe is mounted on the upper end surface of the front end of the bottom frame, and a sealing rubber strip is attached to the surface of the upper sealing rectangular pipe corresponding to the front sealing rectangular pipe; the outer edge keel of the rear baffle is provided with a rear sealing rectangular tube, the periphery of the keel of the lower rear tail door is provided with a peripheral sealing rectangular tube, and the surface of the peripheral sealing rectangular tube right facing the rear sealing rectangular tube is provided with a sealing rubber strip in a sticking mode.
9. The hard roof lifting structure of the caravan, according to claim 8, wherein a rear side sealing rectangular pipe is installed around the extension keel of the rear baffle, a rear inner side sealing rectangular pipe parallel to the rear side sealing rectangular pipe is installed on the inner side of the carriage, and a sealing rubber strip is fixedly installed on the inner side of the inner side sealing rectangular pipe; the front side sealing rectangular tube is installed on the extension keel of the front baffle plate, the front inner side sealing rectangular tube parallel to the front side sealing rectangular tube is installed on the inner side of the carriage, and a sealing rubber strip is fixedly installed on the inner side of the front inner side sealing rectangular tube.
10. The hard roof structure of the caravan of claim 9, wherein the left lower baffle, the left upper baffle, the right lower baffle and the right upper baffle are provided with side panel skins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023318673.1U CN213892316U (en) | 2020-12-31 | 2020-12-31 | Hard roof lifting structure of motor home |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023318673.1U CN213892316U (en) | 2020-12-31 | 2020-12-31 | Hard roof lifting structure of motor home |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213892316U true CN213892316U (en) | 2021-08-06 |
Family
ID=77108124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023318673.1U Active CN213892316U (en) | 2020-12-31 | 2020-12-31 | Hard roof lifting structure of motor home |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213892316U (en) |
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2020
- 2020-12-31 CN CN202023318673.1U patent/CN213892316U/en active Active
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