CN220974332U

CN220974332U - Caravan carriage with double-layer heat preservation function

Info

Publication number: CN220974332U
Application number: CN202322956510.3U
Authority: CN
Inventors: 史卫星
Original assignee: Henan Xingchen Automobile Equipment Co ltd
Current assignee: Henan Xingchen Automobile Equipment Co ltd
Priority date: 2023-11-02
Filing date: 2023-11-02
Publication date: 2024-05-17
Anticipated expiration: 2033-11-02

Abstract

The utility model relates to the technical field of motor home, and particularly discloses a motor home carriage with double-layer heat preservation, which comprises a carriage body, wherein a heat preservation plate is fixedly connected above the inner wall of the carriage body, the heat preservation plate is used for being matched with the top surface of the carriage body to enable the heat preservation effect inside the carriage body to be better, a ventilation assembly is arranged inside the carriage body, the ventilation assembly is used for ventilating the carriage body, the ventilation assembly does not need to be driven electrically, and the ventilation assembly can avoid damage to electric devices of the ventilation assembly and is inconvenient for the carriage body to ventilate. The roof structure of the existing motor home is generally of a single-layer structure, solar irradiation temperature in the nature is not easy to store for a long time, and most of the roof structure is electrically driven when the roof structure is ventilated, so that various electric devices are required to be installed, if the electric devices are damaged, the roof structure is inconvenient to maintain, and the ventilation switch is affected.

Description

Caravan carriage with double-layer heat preservation function

Technical Field

The utility model relates to the technical field of caravan, in particular to a caravan carriage with double-layer heat preservation.

Background

The motor home is a fashion facility vehicle type introduced from abroad, and the household facilities on the motor home are as follows: furniture and electrical appliances such as bedding, stoves, refrigerators, cabinets, sofas, dining chairs, washing facilities, air conditioners, televisions, sounds and the like can be divided into driving areas, living areas, bedroom areas, sanitary areas, kitchen areas and the like, and the caravan is a fashion product integrating clothes, eating, living and traveling into a whole, and realizing traveling in life and living in traveling.

The utility model patent CN206254764U discloses a heat-insulating and heat-preserving caravan with a top window, which comprises a caravan carriage, wherein the top window is arranged at the top of the caravan carriage and comprises a window and a top cover, one end of the top cover is hinged on the window, the other end of the top cover is hinged with a first clamping piece, a second clamping piece matched with the first clamping piece is hinged on the window, a first clamping hole is arranged on the first clamping piece, a second clamping hole is arranged on the second clamping piece, and the first clamping piece and the second clamping piece are fixedly locked through a bolt penetrating through the first clamping hole and the second clamping hole; support rods are arranged on two opposite inner walls of the window, and ventilation fans are arranged on the support rods; the side wall of the compartment of the caravan comprises a metal inner wall, a metal outer wall and a heat insulation interlayer positioned between the metal inner wall and the metal outer wall. The heat-insulating and heat-preserving caravan with the top window has the advantages of simple structure and ventilation effect, can keep the temperature and dryness in the caravan, is suitable for residence, and is convenient and quick to install.

At present, the roof structure of a motor home is generally of a single-layer structure, is unfavorable for long-time storage of solar irradiation temperature in nature, and mostly uses electric drive when ventilating the motor home, so that various electric devices are required to be installed, and if the electric devices are damaged, the electric devices are inconvenient to maintain, and a switch affecting ventilation is further caused.

Therefore, we propose a caravan carriage with double-layer heat preservation.

Disclosure of utility model

The utility model aims to provide a motor home carriage with double-layer heat preservation so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a car as a house carriage with double-deck heat preservation, includes the carriage body, the top fixedly connected with heated board of carriage body inner wall, the heated board is used for cooperating the inside heat preservation effect of messenger carriage body with the top surface of carriage body better, ventilation subassembly installs in the inside of carriage body, ventilation subassembly is used for ventilating the inside of carriage body and uses, ventilation subassembly does not need the electricity to drive, ventilation subassembly can avoid its electrical components to damage and be inconvenient for the carriage body to ventilate, ventilation subassembly includes the mounting box, the mounting box has two, two the mounting box is fixed mounting respectively in the left and right sides of heated board bottom surface, two the diapire of mounting box has all cup jointed the round bar, two the equal fixedly connected with installation piece of upper surface of round bar, the middle parts of the upper surfaces of the two installation blocks are fixedly connected with squares, the upper surfaces of the heat preservation plates are rotationally connected with two round blocks, square grooves are formed in the bottom surfaces of the round blocks, two symmetrical baffles are fixedly connected between the upper surfaces of the heat preservation plates and the top wall of the carriage body, a positive and negative threaded rod is rotationally connected between the two baffles, the left end and the right end of the positive and negative threaded rod penetrate through the left side surface and the right side surface of the two baffles respectively, bevel gears are fixedly connected with the upper surfaces of the round blocks and the left end and the right end of the positive and negative threaded rod, every two bevel gears which are close to each other are meshed with each other, two ventilation openings are formed in the upper surfaces of the carriage body and the upper surfaces of the heat preservation plates, a heat preservation shell is placed between the upper surfaces of the heat preservation plates and the bottom surfaces of the carriage body, the two heat preservation shells are in threaded connection with the positive and negative threaded rod, the sizes of the two heat preservation shells are matched with the gap between the upper surface of the heat preservation plate and the bottom surface of the carriage body.

Preferably, the bottom surfaces of the two mounting blocks are fixedly connected with springs, the other ends of the two springs are fixedly connected with the bottom wall of the corresponding mounting box, and the two springs are sleeved with round rods corresponding to the springs.

Preferably, the positions of the two round blocks are matched with the positions of the square blocks corresponding to the round blocks, and the size of the square groove is matched with the square blocks.

Preferably, two groups of sliding grooves are formed in the front wall and the rear wall of the carriage body, and the front face and the back face of the heat insulation shell are fixedly connected with sliding blocks which are clamped with the sliding grooves.

Preferably, a fixing plate is fixedly connected to the middle part between the upper surface of the heat insulation plate and the bottom wall of the carriage body, and the fixing plate is rotationally connected with the positive and negative threaded rod.

Preferably, the threads on the outer surface of the positive and negative threaded rod are symmetrical with respect to the fixing plate.

Preferably, the bottom surfaces of the two round rods are fixedly connected with a hand wheel.

The utility model has at least the following beneficial effects:

Under the daily use state, through setting up the bilateral structure cooperation of heated board and heat preservation shell, can make the stability that sun shines light produced in the nature can make its inside at carriage body for a long time, when need carry out ventilation to the inside of carriage body, can double hand wheel, then make it upwards remove, can make square card go into the inside of square groove this moment, then can simultaneously the hand wheel of orientation opposite direction, when the left hand wheel of forward direction rotation, under the cooperation setting of round piece, the bevel gear, the baffle, positive and negative threaded rod, heat preservation shell, spout and slider, can make two heat preservation shells remove towards the direction of keeping away from each other, can get up the purpose of ventilation to the inside of carriage body through the vent this moment, when need seal the vent, the same reason opposite direction rotates the hand wheel, can make the heat preservation shell close the vent, the roof structure of current motor home is generally all is the individual layer structure, be unfavorable for storing for a long time to sun shines temperature in the nature, and when carrying out ventilation to it, most use electric drive the electric drive device that need not cause multiple electrical apparatus to install, therefore, the problem of being convenient for the maintenance and if it is carried out the electrical apparatus.

After the closing or opening state of the vent is adjusted, under the cooperation setting of the installation block, the round rod and the spring, the installation block can be moved downwards under the influence of the spring force, at the moment, the square block can be drawn out from the square groove, the problem that the hand wheel can cause small rotation due to shaking of the device is effectively avoided, and the whole device is more stable.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure A of FIG. 2 according to the present utility model;

fig. 4 is a schematic view of a right-side cross-sectional structure of the present utility model.

In the figure: 1. a ventilation assembly; 2. a cabin body; 3. a vent; 4. a thermal insulation board; 5. a mounting box; 6. a round bar; 7. a hand wheel; 8. a spring; 9. a mounting block; 10. round blocks; 11. a square groove; 12. a square block; 13. a baffle; 14. a bevel gear; 15. a positive and negative threaded rod; 16. a thermal insulation shell; 17. a chute; 18. a slide block; 19. and a fixing plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-4, the present utility model provides a technical solution:

The first embodiment is that a motor home carriage with double-layer heat preservation comprises a carriage body 2, wherein a heat preservation plate 4 is fixedly connected above the inner wall of the carriage body 2, the heat preservation plate 4 is matched with the top surface of the carriage body 2 to ensure that the heat preservation effect inside the carriage body 2 is better, a ventilation assembly 1 is arranged inside the carriage body 2, the ventilation assembly 1 is used for ventilating the inside of the carriage body 2, the ventilation assembly 1 does not need to be driven by electricity, the ventilation assembly 1 can avoid the damage of electric devices of the ventilation assembly 1, the carriage body 2 is inconvenient to ventilate, the ventilation assembly 1 comprises two installation boxes 5, the two installation boxes 5 are respectively fixedly arranged on the left side and the right side of the bottom surface of the heat preservation plate 4, round rods 6 are sleeved on the bottom walls of the two installation boxes 5, installation blocks 9 are fixedly connected on the upper surfaces of the two round rods 6, the middle parts of the upper surfaces of the two mounting blocks 9 are fixedly connected with square blocks 12, the upper surface of the heat preservation plate 4 is rotationally connected with two round blocks 10, square grooves 11 are formed in the bottom surfaces of the two round blocks 10, two symmetrical baffle plates 13 are fixedly connected between the upper surface of the heat preservation plate 4 and the top wall of the carriage body 2, a positive and negative threaded rod 15 is rotationally connected between the two baffle plates 13, the left end and the right end of the positive and negative threaded rod 15 respectively penetrate through the left side surface and the right side surface of the two baffle plates 13, the upper surface of each round block 10 and the left end and the right end of the positive and negative threaded rod 15 are fixedly connected with bevel gears 14, every two bevel gears 14 which are close to each other are meshed with each other, two ventilation openings 3 are formed in the upper surface of the carriage body 2 and the upper surface of the heat preservation plate 4, a heat preservation shell 16 is placed between the upper surface of the heat preservation plate 4 and the bottom surface of the carriage body 2, the two heat preservation shells 16 are in threaded connection with the positive and negative threaded rod 15, the size of two heat preservation shells 16 all with the upper surface of heated board 4 and the space looks adaptation between the carriage body 2 bottom surface, the equal fixedly connected with spring 8 in bottom surface of two installation piece 9, the other end of two springs 8 all with rather than the diapire fixed connection of corresponding install bin 5, two springs 8 all cup joint rather than corresponding round bar 6, the position of two round pieces 10 all with rather than corresponding square block 12 looks adaptation, square groove 11's size and square block 12 looks adaptation, two sets of spouts 17 have all been seted up to the front wall and the back wall of carriage body 2, the slider 18 with spout 17 looks joint is all fixedly connected with in the front and the back of two heat preservation shells 16, the middle part fixedly connected with fixed plate 19 between the upper surface of heated board 4 and the carriage body 2 bottom wall, fixed plate 19 and positive and negative 15 swivelling joint, the screw thread of positive and negative threaded rod 15 surface is symmetrical about fixed plate 19, the bottom surface of two round bars 6 all fixedly connected with hand wheel 7.

In this embodiment, under the daily use state, through setting up the bilateral structure cooperation of heated board 4 and heat preservation shell 16, can make the light that solar irradiation produced in the nature stabilize and can make its longer inside at carriage body 2, when need ventilate the inside of carriage body 2, can double hand wheel 7, then make it upwards remove, can make square 12 card go into the inside of square groove 11 this moment, then can simultaneously the rotation hand wheel 7 of opposite direction, when the left hand wheel 7 of forward direction rotation, through the button 10, bevel gear 14, baffle 13, positive and negative threaded rod 15, heat preservation shell 16, spout 17 and slider 18's cooperation setting down, can make two heat preservation shells 16 remove towards the direction of keeping away from each other, at this moment can beat the purpose of ventilation to the inside of carriage body 2 through vent 3, when need seal vent 3, the same reason reverse direction rotates hand wheel 7, can make shell 16 close vent 3, the roof structure of present car is the monolithic structure generally all, be unfavorable for the sun irradiation is the time, it is difficult to the electric to install and the electric switch is carried out in the nature and the time is that it is difficult to the electrical apparatus is carried out, and the maintenance is carried out the electric apparatus is much and is more in the nature, and the electric apparatus is damaged if the air is required to the time is much, and the maintenance is convenient for the device is used to the device to ventilate.

After the closing or opening state of the vent 3 is adjusted, under the cooperation setting of the mounting block 9, the round rod 6 and the spring 8, the mounting block 9 can be moved downwards under the influence of the elastic force of the spring 8, at the moment, the square block 12 can be pulled out from the square groove 11, the problem that the device can cause small rotation due to shaking of the hand wheel 7 is effectively avoided, and the whole device is more stable.

According to the second embodiment, the threads on the outer surface of the front and back threaded rod 15 are symmetrical with respect to the fixing plate 19, so that the front and back threaded rod 15 can move left and right synchronously when rotating, the ventilation opening 3 can be opened or closed more conveniently, the left and right movement of the heat insulating shell 16 can be guided under the matched arrangement of the sliding groove 17 and the sliding block 18, the two heat insulating shells 16 can be more stable when moving left and right, the fixing plate 19 and the front and back threaded rod 15 are arranged to be connected in a rotating manner, the front and back threaded rod 15 can be supported to a certain extent, the front and back threaded rod 15 can be more stable when working, and the ventilation assembly 1 can be driven more easily and more easily by arranging the two hand wheels 7.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Car as a house carriage with double-deck heat preservation, characterized by comprising:

The novel thermal insulation car comprises a car body (2), wherein a thermal insulation board (4) is fixedly connected above the inner wall of the car body (2), and the thermal insulation board (4) is used for being matched with the top surface of the car body (2) so that the thermal insulation effect inside the car body (2) is better;

The ventilation assembly (1), the ventilation assembly (1) is installed in the carriage body (2), the ventilation assembly (1) is used for ventilating the carriage body (2), the ventilation assembly (1) does not need to be driven electrically, and the ventilation assembly (1) can avoid damage to electric devices of the ventilation assembly and is inconvenient for the carriage body (2) to ventilate;

The ventilation assembly (1) comprises two mounting boxes (5), wherein the two mounting boxes (5) are respectively fixedly arranged on the left side and the right side of the bottom surface of the heat insulation plate (4), the two mounting boxes (5) are respectively fixedly arranged on the two sides of the bottom wall of the carriage body (2), round rods (6) are sleeved on the bottom wall of the mounting boxes (5), the two round rods (6) are fixedly connected with mounting blocks (9) on the left side and the right side of the round rods (6), square blocks (12) are respectively fixedly connected to the middle part of the upper surface of each mounting block (9), the upper surface of the heat insulation plate (4) is rotationally connected with two round blocks (10), square grooves (11) are respectively formed in the bottom surfaces of the round blocks (10), two symmetrical baffle plates (13) are fixedly connected between the upper surface of the heat insulation plate (4) and the top wall of the carriage body (2), a positive and negative threaded rod (15) are rotationally connected between the two baffle plates (13), the left side and the right side of each baffle plate (13) are respectively penetrated through the left side and the right side surfaces of the two baffle plates (13), the two bevel gears (14) are respectively meshed with the two bevel gears (14) on the two surfaces of the upper surfaces (4) of each bevel plate (4), an insulation shell (16) is arranged between the upper surface of the insulation board (4) and the bottom surface of the carriage body (2), two insulation shells (16) are in threaded connection with the positive and negative threaded rods (15), and the sizes of the two insulation shells (16) are matched with the gap between the upper surface of the insulation board (4) and the bottom surface of the carriage body (2).

2. The caravan compartment with double-layer insulation of claim 1, wherein: the bottom surfaces of the two mounting blocks (9) are fixedly connected with springs (8), the other ends of the two springs (8) are fixedly connected with the bottom wall of the corresponding mounting box (5), and the two springs (8) are sleeved with the corresponding round rods (6).

3. The caravan compartment with double-layer insulation of claim 1, wherein: the positions of the two round blocks (10) are matched with the positions of the square blocks (12) corresponding to the round blocks, and the size of the square groove (11) is matched with the square blocks (12).

4. The caravan compartment with double-layer insulation of claim 1, wherein: two groups of sliding grooves (17) are formed in the front wall and the rear wall of the carriage body (2), and sliding blocks (18) clamped with the sliding grooves (17) are fixedly connected to the front face and the back face of the heat insulation shell (16).

5. The caravan compartment with double-layer insulation of claim 1, wherein: the middle part fixedly connected with fixed plate (19) between the upper surface of heated board (4) and carriage body (2) diapire, fixed plate (19) and positive and negative threaded rod (15) rotate to be connected.

6. The caravan compartment with double-layer insulation of claim 5, wherein: the threads on the outer surface of the positive and negative threaded rod (15) are symmetrical relative to the fixed plate (19).

7. The caravan compartment with double-layer insulation of claim 1, wherein: the bottom surfaces of the two round rods (6) are fixedly connected with hand wheels (7).