CN219969519U - External-drive folding carriage body - Google Patents
External-drive folding carriage body Download PDFInfo
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- CN219969519U CN219969519U CN202321534920.2U CN202321534920U CN219969519U CN 219969519 U CN219969519 U CN 219969519U CN 202321534920 U CN202321534920 U CN 202321534920U CN 219969519 U CN219969519 U CN 219969519U
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- 238000010586 diagram Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 7
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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Abstract
The utility model discloses an externally-driven folding house compartment body, which comprises a bottom compartment body, a folding upper compartment body, a power unit, a traction rope and a driving rod group, wherein the folding upper compartment body comprises a roof, a lower folding side plate, an upper folding side plate, a front coaming and a rear coaming; the sliding point of the driving rod group is connected with the traction rope, the power unit pulls or releases the traction rope, and the driving rod group can be lifted or contracted in the vertical direction. The folding carriage body is externally driven, and the folding driving mechanisms are arranged at two sides outside the carriage, so that the internal space is saved, and the comfort of the carriage is improved.
Description
Technical Field
The utility model relates to the technical field of motor home, in particular to an external-drive folding motor home body.
Background
The utility model patent of the applicant in the prior application, the publication number is CN217598419U, the utility model discloses a carriage body with a hard wall folding function, which comprises a pickup truck and a micro truck as carriers, and comprises a bottom bin body, a driving mechanism and an upper box body, wherein the driving mechanism is arranged between the bottom bin body and the upper box body, and the upper box body comprises a roof, a lower folding side plate, an upper folding side plate, a front coaming and a rear coaming; the two long side wall bodies of the roof are hinged with an upper folding side plate through a hinge, the bottom of the upper folding side plate is hinged with a lower folding side plate through a hinge, and the bottom edge of the lower folding side plate is hinged with the long side edge of the bottom bin body through a hinge; the front coaming and the rear coaming are respectively and reversibly enclosed on the front end face and the rear end face of the top and the bottom bin body; the lower folding side plate is provided with a lower glass window, and the upper folding side plate is provided with an upper glass window. According to the technical scheme, the cabin body with the hard wall folding function is firm, durable and not easy to damage, and the sound insulation, heat insulation and heat preservation effects are improved by adopting the hard plate folding mode to shrink the upper box body of the cabin.
The driving mechanism in the patent document comprises two sets of driving rod assemblies which are symmetrically arranged on the bottom bin body, wherein each driving rod assembly comprises an air cylinder, a swinging rod and a push rod, the bottom of each air cylinder is installed at the bottom of the inner side wall of the bottom bin body through a pin shaft seat, the end pin shaft of a piston rod of each air cylinder is connected with the middle part of each swinging rod, the root of each swinging rod is connected with the top of the inner side wall of the bottom bin body through a pin shaft seat, the swinging end of each swinging rod is connected with the bottom of each push rod through a pin shaft seat, and the top of each push rod is connected to the bottom surface of the roof through a pin shaft seat. However, the driving mechanism is arranged in the bottom bin body, occupies the space for using the motor home, and causes certain inconvenience.
Therefore, there is a need to develop an externally driven folding car body that addresses the above-described drawbacks.
Disclosure of Invention
The utility model aims to provide an external-drive folding carriage body, wherein folding driving mechanisms are arranged on two sides outside a carriage, so that the internal space is saved, and the comfort of a carriage is improved.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model discloses an external-drive folding house carriage body, which comprises a bottom bin body, a folding upper box body, a power unit, a traction rope and a driving rod group, wherein the folding upper box body comprises a vehicle roof, a lower folding side plate, an upper folding side plate, a front coaming and a rear coaming; the sliding point of the driving rod group is connected with the traction rope, the power unit pulls or releases the traction rope, and the driving rod group can be lifted or contracted in the vertical direction.
Further, the driving rod group comprises a long rod, a short rod and a first slideway groove, the bottom end of the long rod is hinged to the side wall of the top of the bottom bin body, the top end of the long rod is provided with a sliding block which guides and slides in the first slideway groove, and the traction rope is connected with the sliding block after changing the direction through a fixed pulley; the first slideway slot is horizontally arranged on the outer side wall of the vehicle roof, one end of the short rod is hinged to the end head of the first slideway slot, and the other end of the short rod is hinged to the middle of the long rod.
Further, the vehicle roof protection device further comprises a protection cover plate, wherein the top edge of the protection cover plate is connected to the outer side wall of the vehicle roof in a folded mode, and the driving rod group in the folded state is shielded by the vertical edge of the protection cover plate.
Further, the driving rod group comprises crisscross scissor arm rods, guide slideways are respectively horizontally paved at the top ends and the bottom ends of the scissor arm rods, and the traction ropes drive the bottom end sliding blocks of the scissor arm rods to horizontally move.
Further, the vehicle roof lifting device also comprises a centering mechanism, wherein the centering mechanism ensures that the vehicle roof does not deflect in the lifting process; the centering mechanism comprises a second slideway groove and a centering sliding block, the centering position of the top of a front middle folded plate of the front coaming is connected with the centering sliding block through a hinge, the centering sliding block slides in the second slideway groove in a guiding way, and the second slideway groove is arranged on the bottom surface of the vehicle roof and is arranged along the length direction of the vehicle roof; the number of the second slideway grooves is two sections which are coaxially arranged, and the other end of the second slideway grooves is arranged at the position of a rear middle folded plate of the back coaming and is correspondingly provided with the centering sliding block.
Further, the centering slide block slides in the second slideway slot in a guiding way through two parallel roller shaft groups.
Further, the power unit comprises an electric push rod, the electric push rod is installed on the bottom surface of the car roof, the working end of the electric push rod pulls the traction ropes, and the two traction ropes are connected with the sliding block at the top end of the long rod after being guided by the fixed pulleys.
Further, the power unit comprises a winch, wherein the winch synchronously drags two traction ropes, and the two traction ropes are guided by the fixed pulleys and then connected with the sliding blocks at the top ends of the long rods.
Compared with the prior art, the utility model has the beneficial technical effects that:
according to the externally-driven folding carriage body, the driving rod groups are respectively arranged at the middle positions of two sides of the upper folding carriage body, and the roof can be jacked up in the middle when the driving rod groups stretch out and draw back, so that the lower folding side plate and the upper folding side plate are unfolded; the sliding point of the driving rod group is pulled to translate in a mode of pulling or loosening the traction rope through the power unit, so that the driving rod group stretches and rises, the traction rope transmits power, and flexible assembly of the power unit is convenient to achieve. The folding carriage body is externally driven, and the folding driving mechanisms are arranged at two sides outside the carriage, so that the internal space is saved, and the comfort of the carriage is improved.
In addition, the Y-shaped rod assembly formed by the long rod and the short rod has a simple structure, and flexible and reliable vertical shrinkage and jacking actions are realized; through the setting of protective cover board, can shelter from the actuating lever group of fold state, avoid taking place the condition that exposes to scratch. Through the arrangement of the centering mechanism, the roof is ensured not to deflect in the lifting process. Through set up slider guide rail structure at the top of preceding well folded plate and back well folded plate, folding or in the expansion process, hinge connection is in preceding well folded plate and back well folded plate on the end wall of the bottom warehouse body and is guided in the both ends of roof respectively, has avoided the roof to control the beat. The centering sliding block is provided with two parallel roller shaft groups to guide and slide in the second slideway slot, so that the left-right shaking margin of the roof can be reduced, and the stability in the folding or unfolding process is ensured. Through adopting electric putter as power unit pulls the haulage rope, because the stroke of the slider at stock top is not long, can satisfy the requirement completely, pulls simultaneously moreover and pulls, can guarantee that both sides actuating lever group action synchronization is unanimous, can not appear the skew condition.
Drawings
The utility model is further described with reference to the following description of the drawings.
FIG. 1 is a schematic view of the front view of the folding carriage of the present utility model;
FIG. 2 is a schematic diagram of the left-hand construction of the externally driven folding car body of the present utility model;
FIG. 3 is a schematic diagram of the right-hand view of the folding carriage body of the externally driven carriage of the present utility model;
FIG. 4 is a schematic diagram of a front view of a driving rod assembly according to the present utility model;
FIG. 5 is a schematic diagram of a traction rope arrangement according to the present utility model;
fig. 6 is a schematic view showing a front view of a folding state of an external driving folding type car body of the present utility model.
Reference numerals illustrate: 1. a bottom bin body; 2. a roof; 3. a lower folding side plate; 4. an upper folding side plate; 5. a dash panel; 501. a front middle folded plate; 502. a front side flap; 6. a back panel; 601. a rear middle folded plate; 602. a rear side flap; 7. a fixed pulley; 8. a drive rod group; 801. a long rod; 802. a short bar; 803. a first slideway slot; 804. a protective cover plate; 9. a second slideway slot; 10. centering the sliding block; 11. a traction rope; 12. an electric push rod.
Detailed Description
The utility model has the core of providing the external-drive folding carriage body, and arranging the folding driving mechanisms at two sides outside the carriage, so that the internal space is saved, and the comfort of the carriage is improved.
The following description of the embodiments of the present utility model will be made in detail with reference to the accompanying drawings, wherein it is apparent that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to the drawings, FIG. 1 is a schematic view of the front view of the folding carriage body of the externally driven carriage of the present utility model; FIG. 2 is a schematic diagram of the left-hand construction of the externally driven folding car body of the present utility model; FIG. 3 is a schematic diagram of the right-hand view of the folding carriage body of the externally driven carriage of the present utility model; FIG. 4 is a schematic diagram of a front view of a driving rod assembly according to the present utility model; FIG. 5 is a schematic diagram of a traction rope arrangement according to the present utility model; fig. 6 is a schematic view showing a front view of a folding state of an external driving folding type car body of the present utility model.
In a specific embodiment, as shown in fig. 1-6, an externally-driven folding carriage body is consistent with the carriage body with a hard wall folding function invented by CN217598419U of the applicant, and is suitable for being installed in a pick-up truck and a micro-truck cargo compartment, and the externally-driven folding carriage body also comprises a bottom bin body 1 and a folding upper box body, wherein the folding upper box body comprises a roof 2, a lower folding side plate 3, an upper folding side plate 4, a front coaming 5 and a rear coaming 6. The roof 2, the lower folding side plate 3, the upper folding side plate 4, the front coaming 5 and the rear coaming 6 are all heat-insulating composite plates, and aluminum alloy sections are enclosed at the edges. Two long side wall bodies of the roof 2 are hinged with an upper folding side plate 4 through an upper hinge, the bottom of the upper folding side plate 4 is hinged with a lower folding side plate 3 through a middle hinge, the height of the lower folding side plate 3 is equal to that of the upper folding side plate 4, and the bottom edge of the lower folding side plate 3 is hinged with the long side edge of the bottom bin body 1 through a lower hinge. The upper hinge, the middle hinge and the lower hinge are all stainless steel strip hinges. The front coaming 5 and the rear coaming 6 are respectively enclosed on the front end face and the rear end face of the vehicle roof 2 and the bottom bin body 1, the bottom of the front coaming 5 is connected to the bottom bin body 1 through a short arm buffer hinge, and a locking plug which is locked to the vehicle roof 2 is arranged at the top of the front coaming 5. Compared with the prior art, the external-drive folding carriage body of the utility model mainly comprises a power unit, a traction rope 11 and a driving rod group 8, wherein a group of driving rod groups 8 are respectively arranged at the middle positions of two sides of the upper folding carriage body, the bottom end of the driving rod group 8 is connected with the top of the bottom carriage body 1, and the top end of the driving rod group 8 is connected with the roof 2. The sliding point of the driving rod group 8 is connected with a traction rope 11, the traction rope 11 is pulled or loosened by the power unit, and the traction rope 11 is a steel wire rope. When the sliding point of the driving rod group 8 is dragged, the driving rod group 8 can be lifted or contracted in the vertical direction.
The driving rod groups 8 are respectively arranged at the central positions of the two sides of the upper folding box body, and the roof 2 can be jacked up in the middle when the driving rod groups 8 stretch out and draw back, so that the lower folding side plate 3 and the upper folding side plate 4 are unfolded; the sliding point of the driving rod group 8 is pulled and translated in a mode of pulling or loosening the traction rope 11 through the power unit, so that the driving rod group stretches and lifts, and the traction rope 11 transmits power, so that flexible assembly of the power unit is realized. The folding carriage body is externally driven, and the folding driving mechanisms are arranged at two sides outside the carriage, so that the internal space is saved, and the comfort of the carriage is improved.
In a specific embodiment of the present utility model, as shown in fig. 1, 4 and 6, the driving rod set 8 includes a long rod 801, a short rod 802 and a first slide groove 803, the bottom end of the long rod 801 is hinged on the top side wall of the bottom bin body 1, the top end of the long rod 801 is provided with a sliding block guiding sliding in the first slide groove 803, and the traction rope 11 is connected with the sliding block after changing the direction through the fixed pulley 7. The first slide groove 803 is horizontally arranged on the outer side wall of the vehicle roof 2, and one end of the short rod 802 is hinged to the end head of the first slide groove 803, and the other end of the short rod is hinged to the middle of the long rod 801.
Specifically, as shown in fig. 1, 4 and 6, the external-drive folding compartment body of the present utility model further includes a shield plate 804, the top hem of the shield plate 804 is connected to the outer sidewall of the vehicle roof 2, and the vertical hem of the shield plate 804 shields the drive rod group 8 in a folded state.
The Y-shaped rod assembly formed by the long rod 801 and the short rod 802 has a simple structure, and realizes flexible and reliable vertical shrinkage and jacking actions; by the arrangement of the shield plate 804, the driving rod group 8 in a folded state can be shielded, and the condition of naked scratch is avoided.
Obviously, the driving rod group 8 comprises crisscross scissor arm rods, the top ends and the bottom ends of the scissor arm rods are respectively horizontally paved with guide slide ways, and the traction ropes 11 drive the bottom end sliding blocks of the scissor arm rods to horizontally move.
The rod group adopting the scissor arm mode can realize similar vertical shrinkage and jacking actions, and similar structural deformation modes also fall into the protection scope of the utility model.
In one embodiment of the present utility model, as shown in fig. 1 and 6, the externally driven folding car body of the present utility model further includes a centering mechanism that ensures that the roof 2 does not deflect during lifting. The centering mechanism comprises a second slideway groove 9 and a centering sliding block 10, the centering sliding block 10 is connected with the middle position of the top of the front middle folded plate 501 of the front coaming 5 through a hinge, the centering sliding block 10 slides in the second slideway groove 9 in a guiding way, and the second slideway groove 9 is arranged on the bottom surface of the roof 2 and along the length direction of the roof 2. The number of the second slideway grooves 9 is two sections which are coaxially arranged, and the other end of the second slideway groove is arranged at the rear middle folded plate 601 of the back coaming 6 and is correspondingly provided with a centering sliding block 10.
Specifically, as shown in fig. 1 and 6, the centering slider 10 slides in the second slideway slot 9 by two parallel roller shaft groups.
By the arrangement of the centering mechanism, the roof 2 is ensured not to deflect in the lifting process. Through set up slider guide rail structure at the top of preceding well folded plate 501 and back well folded plate 601, in folding or expansion process, hinge connection is in preceding well folded plate 501 and back well folded plate 601 on the end wall of bottom warehouse body 1 respectively carry out centering direction at the both ends of roof 2, has avoided roof 2 to control the beat. By arranging two parallel roller shaft groups on the centering slide block 10 to guide and slide in the second slideway groove 9, the left and right shaking margin of the roof 2 can be reduced, and the stability in the folding or unfolding process is ensured.
In one embodiment of the present utility model, as shown in fig. 1, 5 and 6, the power unit includes an electric push rod 12, the electric push rod 12 is mounted on the bottom surface of the vehicle roof 2, and a switching block is mounted on the working end of the electric push rod 12. The two traction ropes 11 for pulling are connected to the conversion block, and the two traction ropes 11 are guided by the fixed pulleys 7 and then are respectively connected with the sliding blocks at the top ends of the two long rods 801 at two sides.
Through adopting electric putter 12 as power unit pulls haulage rope 11, because the stroke of the slider on stock 801 top is not long, can satisfy the requirement completely, pulls simultaneously moreover and pulls, can guarantee that both sides actuating lever group 8 action synchronization is unanimous, can not appear the skew condition.
Obviously, the power unit comprises a winch, the winch synchronously drags the two traction ropes 11, and the two traction ropes 11 are guided by the fixed pulley 7 and then are connected with the sliding block at the top end of the long rod 801.
The synchronous traction and pulling of the two traction ropes 11 can be realized by adopting a winch, and similar structural deformation modes fall into the protection scope of the utility model.
When the external-drive folding carriage body is used, the carriage body is driven to be folded: in the jacking process, a remote controller of the caravan is controlled, the remote controller controls a controller in an electric cabinet to act, and the electric push rod 12 contracts to draw the traction rope 11 to retract inwards. The traction rope 11 pulls the slider at the top end of the long bar 801 outside the fixed pulley 7, which is horizontally approaching toward the top hinge point of the short bar 802 along the first slideway slot 803. The Y-bar assembly is raised integrally to push the roof 2 up. The roof 2 drives the lower folding side plate 3 and the upper folding side plate 4 to stand upright and overlap in the vertical direction. The front side flap 502 and the rear side flap 602 are flipped up and locked to the roof 2 using the plug pins, respectively. And (5) completing jacking. When folding is desired, the plug is first pulled down and after unlocking, the front side flap 502 and the rear side flap 602 are turned inwardly. The electric push rod 12 is pushed out, under the dead weight of the vehicle roof 2, the lower folding side plate 3 and the upper folding side plate 4 are gradually folded, the sliding block at the top end of the long rod 801 is far away from the top hinging point of the short rod 802 to bring out the traction rope 11 until the lower folding side plate 3 and the upper folding side plate 4 are horizontally stacked together, and folding is completed. It should be noted that, the front middle folded plate 501 and the rear middle folded plate 601 do not need to be manually folded and unfolded, and the centering slide blocks 10 of the front middle folded plate 501 and the rear middle folded plate 601 which are connected on the end wall of the bottom bin body 1 by hinges respectively perform centering guide on two ends of the roof 2 in the folding or unfolding process, so that the left-right deflection of the roof 2 is avoided.
According to the folding carriage body driven by the outside, the driving rod groups 8 are respectively arranged at the middle positions of the two sides of the folding upper carriage body, and the driving rod groups 8 can jack the car roof 2 in the middle when stretching out and drawing back, so that the lower folding side plate 3 and the upper folding side plate 4 are unfolded; the sliding point of the driving rod group 8 is pulled and translated in a mode of pulling or loosening the traction rope 11 through the power unit, so that the driving rod group stretches and lifts, and the traction rope 11 transmits power, so that flexible assembly of the power unit is realized. The folding carriage body is externally driven, and the folding driving mechanisms are arranged at two sides outside the carriage, so that the internal space is saved, and the comfort of the carriage is improved. In addition, the Y-shaped rod assembly formed by the long rod 801 and the short rod 802 has a simple structure, and flexible and reliable vertical shrinkage and jacking actions are realized; by the arrangement of the shield plate 804, the driving rod group 8 in a folded state can be shielded, and the condition of naked scratch is avoided. By the arrangement of the centering mechanism, the roof 2 is ensured not to deflect in the lifting process. Through set up slider guide rail structure at the top of preceding well folded plate 501 and back well folded plate 601, in folding or expansion process, hinge connection is in preceding well folded plate 501 and back well folded plate 601 on the end wall of bottom warehouse body 1 respectively carry out centering direction at the both ends of roof 2, has avoided roof 2 to control the beat. By arranging two parallel roller shaft groups on the centering slide block 10 to guide and slide in the second slideway groove 9, the left and right shaking margin of the roof 2 can be reduced, and the stability in the folding or unfolding process is ensured. Through adopting electric putter 12 as power unit pulls haulage rope 11, because the stroke of the slider on stock 801 top is not long, can satisfy the requirement completely, pulls simultaneously moreover and pulls, can guarantee that both sides actuating lever group 8 action synchronization is unanimous, can not appear the skew condition.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (8)
1. The utility model provides an external drive folding carriage body, includes bottom storehouse body (1) and folding last box, folding last box includes roof (2), lower folding curb plate (3), goes up folding curb plate (4), dash board (5) and back coaming (6), its characterized in that still includes power pack, haulage rope (11) and actuating lever group (8), the both sides of folding last box set up a set of respectively actuating lever group (8), the bottom of actuating lever group (8) is connected bottom storehouse body (1) top, the top of actuating lever group (8) is connected roof (2); the sliding point of the driving rod group (8) is connected with the traction rope (11), the power unit pulls or releases the traction rope (11), and the driving rod group (8) can be lifted or contracted in the vertical direction.
2. The externally driven folding car body according to claim 1, characterized in that: the driving rod group (8) comprises a long rod (801), a short rod (802) and a first slideway groove (803), the bottom end of the long rod (801) is hinged to the side wall of the top of the bottom bin body (1), the top end of the long rod (801) is arranged on a sliding block which guides and slides in the first slideway groove (803), and the traction rope (11) is connected with the sliding block after the direction of the traction rope is changed through a fixed pulley (7); the first slideway groove (803) is horizontally arranged on the outer side wall of the vehicle roof (2), one end of the short rod (802) is hinged to the end head of the first slideway groove (803), and the other end of the short rod is hinged to the middle of the long rod (801).
3. The externally driven folding car body according to claim 2, characterized in that: the automobile roof is characterized by further comprising a shield plate (804), wherein the top folded edge of the shield plate (804) is connected to the outer side wall of the automobile roof (2), and the vertical folded edge of the shield plate (804) shields the driving rod group (8) in a folded state.
4. The externally driven folding car body according to claim 1, characterized in that: the driving rod group (8) comprises crisscross scissor arm rods, guide slideways are respectively horizontally paved at the top ends and the bottom ends of the scissor arm rods, and the traction ropes (11) drive the bottom end sliding blocks of the scissor arm rods to horizontally move.
5. The externally driven folding car body according to claim 1, characterized in that: the vehicle roof lifting device further comprises a centering mechanism, wherein the centering mechanism ensures that the vehicle roof (2) does not deflect in the lifting process; the centering mechanism comprises a second slideway groove (9) and a centering sliding block (10), wherein the centering position of the top of a front middle folded plate (501) of the front surrounding plate (5) is connected with the centering sliding block (10) through a hinge, the centering sliding block (10) slides in the second slideway groove (9) in a guiding way, and the second slideway groove (9) is arranged on the bottom surface of the roof (2) and is arranged along the length direction of the roof (2); the number of the second slideway grooves (9) is two sections which are coaxially arranged, and the other end of the second slideway grooves is arranged at a rear middle folded plate (601) of the rear coaming (6) and is correspondingly provided with the centering sliding block (10).
6. The externally driven folding car body according to claim 5 wherein: the centering slide block (10) slides in the second slideway groove (9) in a guiding way through two parallel roller shaft groups.
7. An externally driven folding car body according to claim 2 or 3, characterized in that: the power unit comprises an electric push rod (12), the electric push rod (12) is installed on the bottom surface of the vehicle roof (2), the working end of the electric push rod (12) pulls the traction ropes (11), and the two traction ropes (11) are guided by the fixed pulleys (7) and then connected with the sliding blocks at the top ends of the long rods (801).
8. An externally driven folding car body according to claim 2 or 3, characterized in that: the power unit comprises a winch, wherein the winch synchronously drags two traction ropes (11), and the two traction ropes (11) are guided by the fixed pulleys (7) and then connected with the sliding blocks at the top ends of the long rods (801).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202321534920.2U CN219969519U (en) | 2023-06-16 | 2023-06-16 | External-drive folding carriage body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202321534920.2U CN219969519U (en) | 2023-06-16 | 2023-06-16 | External-drive folding carriage body |
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Publication Number | Publication Date |
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CN219969519U true CN219969519U (en) | 2023-11-07 |
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CN202321534920.2U Active CN219969519U (en) | 2023-06-16 | 2023-06-16 | External-drive folding carriage body |
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CN (1) | CN219969519U (en) |
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2023
- 2023-06-16 CN CN202321534920.2U patent/CN219969519U/en active Active
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