CN219406269U - Structure is extended in motor caravan carriage - Google Patents
Structure is extended in motor caravan carriage Download PDFInfo
- Publication number
- CN219406269U CN219406269U CN202320548173.1U CN202320548173U CN219406269U CN 219406269 U CN219406269 U CN 219406269U CN 202320548173 U CN202320548173 U CN 202320548173U CN 219406269 U CN219406269 U CN 219406269U
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- carriage
- square
- carriage device
- seted
- fixedly connected
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- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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Abstract
The utility model relates to the technical field of carriage expansion, and discloses a motor caravan carriage expansion structure, which comprises a carriage device and is characterized in that: the front end of the carriage device is provided with a square big hole, a window is arranged in the square big hole of the front end of the carriage device, a square middle hole is arranged at one end of the front surface of the carriage device, which is close to the window, a side door is arranged in the square middle hole of one end of the front surface of the carriage device, which is close to the window, the front surface of the side door is fixedly connected with a door handle, the bottom of the carriage device, which is close to the door handle, is movably connected with a step, a first round hole is arranged at one end of the top of the carriage device, a rotating shaft is arranged in the first round hole of one end of the top of the carriage device, a rear door is arranged at one side of the carriage device, which is close to the support column device, and a second round hole is arranged at one side top of the rear door.
Description
Technical Field
The utility model relates to the technical field of carriage expansion, in particular to a carriage expansion structure of a motor caravan.
Background
The utility model provides a recreational vehicle, is also known as a motor home, and the carriage is equipped with the insulating layer, is equipped with table chair, sleeping apparatus (can change from the seat utensil), cooking utensil, storage (including food and article), health facility and necessary illumination and air conditioning etc. facilities in the car, and the carriage extends can make the space increase in the motor home, and the motor home is used for tourism and the special car that field work personnel was at the camp, and the motor home can divide into self-propelled and trailer according to the vehicle.
The existing living car carriage expansion structure in the market is insufficient in 1, because the space in the living car is not large enough, only a single functional module is configured generally, multiple functions are not provided, the living car carriage expansion structure is extruded in a narrow space, the living quality is greatly affected due to inconvenient living, 2, the existing living car is characterized in that the periphery of the carriage is fixed by the support frame, and the operation is laborious and inconvenient.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a motor caravan carriage expansion structure for solving the problems in the background art.
The utility model provides the following technical scheme: the utility model provides a structure is extended in motor caravan carriage, includes carriage device, square macropore has been seted up to the positive one end of carriage device, install the window in the square macropore of positive one end of carriage device, square mesopore has been seted up to the positive one end that is close to the window of carriage device, install the side door in the square mesopore of the positive one end that is close to the window of carriage device, the positive fixedly connected with door handle of side door, the bottom swing joint that carriage device is close to the door handle has the step.
Further, the carriage device is including the carriage main part, square recess has been seted up to the inner chamber one end bottom of carriage main part, circular sulci has been seted up to the inner chamber square recess of carriage main part in both sides, install the rotation axis in the circular sulci in inner chamber square recess both sides of carriage main part, sliding gear is all installed to the both ends outer wall surface of rotation axis, the extension carriage is installed near sliding gear's top to the inner chamber one end of carriage main part, the gear groove has been seted up to the bottom of extension carriage, support column device is installed to one side of extension carriage.
Further, the support column device is including the fixed plate, the top fixedly connected with telescopic housing of fixed plate, circular recess has been seted up to telescopic housing's bottom, telescopic housing's inner chamber is equipped with the spring, telescopic housing's bottom circular recess carries out fixed connection with the one end of spring, the other end fixedly connected with telescopic support column of spring.
Further, first circular hole has been seted up to carriage device's top one end, install the axis of rotation in carriage device's the first circular hole in top one end, carriage device is close to one side of support column device and is equipped with the back door, the second circular hole has been seted up on one side top of back door, there is the axis of rotation to carry out fixed connection in carriage device's the first circular hole in top one side one end and the second circular hole in one side top of back door, carriage device's opposite side fixedly connected with trailer device, trailer device's top fixedly connected with motor box device, carriage device's bottom fixedly connected with wheel.
Further, the motor box device comprises a box shell, a buckle is arranged on one side of the box shell, a box door is arranged on one side of the buckle, close to the front face of the box shell, and a motor main body is arranged in an inner cavity of the box shell.
Further, the pulling device comprises a pulling frame, the top of the pulling frame is fixedly connected with a pulling hook, a square small groove is formed in the middle of one side of the pulling frame, and an anti-slip support column is arranged in the square small groove in the middle of one side of the pulling frame.
The utility model has the technical effects and advantages that:
the expansion carriage is arranged, so that the expansion carriage is beneficial to expanding the space area of the caravan by additionally arranging a plurality of sliding gears.
The anti-skid support column and the support column device are arranged, so that the motor caravan is beneficial to fixing, and the periphery of a carriage is not required to be fixed manually.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is an exploded view of the overall structure of the present utility model.
FIG. 3 is a schematic cross-sectional view of the overall structure of the present utility model.
Fig. 4 is an exploded view of the motor case device of the present utility model.
Fig. 5 is a schematic view of an extended cabin structure of the present utility model.
Fig. 6 is a schematic view showing the structure of the support column device of the present utility model.
Fig. 7 is an exploded view of the structure of the hitch of the present utility model.
The reference numerals are: 1. a carriage device; 101. a cabin body; 102. a rotation shaft; 103. a sliding gear; 104. expanding a carriage; 105. a support column device; 1051. a fixing plate; 1052. a telescoping housing; 1053. a spring; 1054. a telescopic support column; 2. a window; 3. a side door; 4. a door handle; 5. a step; 6. a rotating shaft; 7. a rear door; 8. a motor box device; 801. a case housing; 802. a buckle; 803. a door; 804. a motor main body; 9. a hitch; 901. a towing bracket; 902. a towing hook; 903. an anti-slip support column; 10. and (3) a wheel.
Detailed Description
The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the configurations of the structures described in the following embodiments are merely examples, and the present utility model is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person skilled in the art without any inventive effort are within the scope of the present utility model.
Referring to fig. 1-6, the utility model provides a motor caravan carriage expansion structure, which comprises a carriage device 1, wherein one end of the front surface of the carriage device 1 is provided with a square big hole, a window 2 is arranged in the square big hole at one end of the front surface of the carriage device 1, which is close to the window 2, is provided with a square middle hole, one end of the front surface of the carriage device 1, which is close to the window 2, is internally provided with a side door 3, the front surface of the side door 3 is fixedly connected with a door handle 4, and the bottom of the carriage device 1, which is close to the door handle 4, is movably connected with a step 5.
In a preferred embodiment, the carriage device 1 comprises a carriage main body 101, a square groove is formed in the bottom of one end of an inner cavity of the carriage main body 101, round small grooves are formed in two sides of the square groove in the inner cavity of the carriage main body 101, a rotating shaft 102 is installed in the round small grooves on two sides of the square groove in the inner cavity of the carriage main body 101, sliding gears 103 are installed on the outer wall surfaces of two ends of the rotating shaft 102, an expanding carriage 104 is installed at one end, close to the top of the sliding gears 103, of the inner cavity of the carriage main body 101, a gear groove is formed in the bottom of the expanding carriage 104, and a support column device 105 is installed on one side of the expanding carriage 104.
In a preferred embodiment, the support column device 105 comprises a fixing plate 1051, the top of the fixing plate 1051 is fixedly connected with a telescopic shell 1052, a circular groove is formed in the bottom of the telescopic shell 1052, a spring 1053 is arranged in an inner cavity of the telescopic shell 1052, the circular groove in the bottom of the telescopic shell 1052 is fixedly connected with one end of the spring 1053, and the other end of the spring 1053 is fixedly connected with a telescopic support column 1054.
In a preferred embodiment, a first circular hole is formed in one end of the top of the carriage device 1, a rotating shaft 6 is installed in the first circular hole in one end of the top of the carriage device 1, a rear door 7 is arranged on one side, close to the support column device 105, of the carriage device 1, a second circular hole is formed in the top end of one side of the rear door 7, the rotating shaft 6 is fixedly connected in the first circular hole in one end of the top of the carriage device 1 and the second circular hole in one side of the top end of the rear door 7, a trailer device 9 is fixedly connected to the other side of the carriage device 1, a motor box device 8 is fixedly connected to the top of the trailer device 9, and wheels 10 are fixedly connected to the bottom of the carriage device 1.
In a preferred embodiment, the motor housing means 8 comprises a housing 801, a buckle 802 is mounted on one side of the housing 801, a door 803 is mounted on one side of the buckle 802 near the front of the housing 801, and a motor body 804 is mounted in the inner cavity of the housing 801.
In a preferred embodiment, the towing device 9 includes a towing bracket 901, a towing hook 902 is fixedly connected to the top of the towing bracket 901, a square small groove is formed in the middle of one side of the towing bracket 901, and an anti-slip support column 903 is installed in the square small groove in the middle of one side of the towing bracket 901.
The working principle of the utility model is as follows:
when the motor caravan carriage expansion structure is used, the door handle 4 is firstly opened by the step 5 to enter the carriage main body 101, the rear door 7 is opened, a square groove is formed at the bottom of one end of the inner cavity of the carriage main body 101, round small grooves are formed at two sides of the square groove of the inner cavity of the carriage main body 101, a rotating shaft 102 is arranged in the round small grooves at two sides of the square groove of the inner cavity of the carriage main body 101, sliding gears 103 are arranged on the outer wall surfaces of two ends of the rotating shaft 102, an expansion carriage 104 is arranged at one end of the inner cavity of the carriage main body 101 close to the top of the sliding gears 103, a gear groove is formed at the bottom of the expansion carriage 104, a support column device 105 is arranged at one side of the expansion carriage 104 and controls the rotating shaft 102 to rotate, the rotating shaft 102 drives the sliding gears 103 to rotate, the sliding gears 103 push the expansion carriage 104 to rotate and push out for expansion, the top fixed connection flexible shell 1052 of fixed plate 1051, circular recess is opened to flexible shell 1052's bottom, the spring 1053 is established to flexible shell 1052's inner chamber, flexible support column 1054 is carried out fixed connection to flexible shell 1052's bottom circular recess and the one end of spring 1053, the other end fixed connection flexible support column 1054 of spring 1053, flexible support column 1054 in the flexible shell 1052 can release subaerial, the one end of fixed carriage, the top fixed connection tow hook 902 of tow frame 901, square tongue is opened at one side middle part of tow frame 901, the square tongue in one side middle part of tow frame 901 installs anti-skidding support column 903, anti-skidding support column 903 can slide to the other end of ground fixed carriage in the square tongue in one side middle part of tow frame 901.
Claims (6)
1. The utility model provides a structure is extended in motor caravan carriage, includes carriage device (1), its characterized in that: square macropores have been seted up to the positive one end of carriage device (1), install window (2) in the square macropores of positive one end of carriage device (1), square mesopores have been seted up to the one end that carriage device (1) openly is close to window (2), install side door (3) in the square mesopores of one end that carriage device (1) openly is close to window (2), the positive fixedly connected with door handle (4) of side door (3), the bottom swing joint that carriage device (1) is close to door handle (4) has step (5).
2. The motor caravan compartment expansion structure according to claim 1, characterized in that: carriage device (1) is including carriage main part (101), square recess has been seted up to the inner chamber one end bottom of carriage main part (101), circular sulci has been seted up to the inner chamber square recess inboard both sides of carriage main part (101), rotation axis (102) are installed in the inner chamber square recess both sides circular sulci of carriage main part (101), sliding gear (103) are all installed at the both ends outer wall surface of rotation axis (102), expansion carriage (104) are installed near the top of sliding gear (103) in inner chamber one end of carriage main part (101), the gear groove has been seted up to the bottom of expansion carriage (104), support column device (105) are installed to one side of expansion carriage (104).
3. The motor caravan compartment expansion structure according to claim 2, characterized in that: the support column device (105) is including fixed plate (1051), the top fixedly connected with flexible shell (1052) of fixed plate (1051), circular recess has been seted up to the bottom of flexible shell (1052), the inner chamber of flexible shell (1052) is equipped with spring (1053), the bottom circular recess of flexible shell (1052) carries out fixed connection with the one end of spring (1053), the other end fixedly connected with flexible support column (1054) of spring (1053).
4. The motor caravan compartment expansion structure according to claim 1, characterized in that: first circular hole has been seted up to the top one end of carriage device (1), install axis of rotation (6) in the first circular hole of top one end of carriage device (1), one side that carriage device (1) is close to support column device (105) is equipped with back door (7), the circular hole of second has been seted up on one side top of back door (7), there is axis of rotation (6) to carry out fixed connection in the first circular hole of top one end of carriage device (1) and the circular hole of one side top of back door (7), the opposite side fixedly connected with trailer device (9) of carriage device (1), the top fixedly connected with motor box device (8) of trailer device (9), the bottom fixedly connected with wheel (10) of carriage device (1).
5. The motor caravan compartment expansion structure according to claim 4, characterized in that: the motor box device (8) comprises a box shell (801), a buckle (802) is arranged on one side of the box shell (801), a box door (803) is arranged on one side of the buckle (802) close to the front face of the box shell (801), and a motor main body (804) is arranged in an inner cavity of the box shell (801).
6. The motor caravan compartment expansion structure according to claim 4, characterized in that: the traction device (9) comprises a traction frame (901), the top of the traction frame (901) is fixedly connected with a traction hook (902), a square small groove is formed in the middle of one side of the traction frame (901), and an anti-slip support column (903) is arranged in the square small groove in the middle of one side of the traction frame (901).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320548173.1U CN219406269U (en) | 2023-03-21 | 2023-03-21 | Structure is extended in motor caravan carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320548173.1U CN219406269U (en) | 2023-03-21 | 2023-03-21 | Structure is extended in motor caravan carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219406269U true CN219406269U (en) | 2023-07-25 |
Family
ID=87242256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320548173.1U Active CN219406269U (en) | 2023-03-21 | 2023-03-21 | Structure is extended in motor caravan carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219406269U (en) |
-
2023
- 2023-03-21 CN CN202320548173.1U patent/CN219406269U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231222 Address after: No. 15 Xitan Outer Street, Xitan Village, Chengguan Street, Linqu County, Weifang City, Shandong Province, 261000 Patentee after: Zhang Heng Patentee after: Hagong Yuanqi Space (Shenzhen) Health Chain Co.,Ltd. Patentee after: Zhang Yifan Address before: 453000 No.1, Jingshisan Road, Yanjin Industrial Cluster, Chengguan Town, Yanjin County, Xinxiang City, Henan Province Patentee before: Xinxiang Anshu RV Modification Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240329 Address after: Room 1503, Building B, Creative Harbor, No. 25 Gangyi Road, Zhongshan Port Community, Torch Development Zone, Zhongshan City, Guangdong Province, 528400 Patentee after: Zhongke Easy Road (Guangdong) RV Co.,Ltd. Country or region after: China Address before: No. 15 Xitan Outer Street, Xitan Village, Chengguan Street, Linqu County, Weifang City, Shandong Province, 261000 Patentee before: Zhang Heng Country or region before: China Patentee before: Hagong Yuanqi Space (Shenzhen) Health Chain Co.,Ltd. Patentee before: Zhang Yifan |