Expanded square cabin

Abstract

The utility model discloses an expansion square cabin which comprises an automobile chassis, the main cabin compartment body is arranged on the automobile chassis and comprises a top cabin, a front cabin and a bottom cabin, and a left side sliding rail and a right side sliding rail which can move in the width direction of the automobile are arranged on the two sides of the front cabin respectively; the left side expansion compartment body and the right side expansion compartment body are movably arranged on the left side and the right side of the main cabin compartment body respectively, one end of the left side expansion compartment body is telescopically contained in the front cabin of the main cabin compartment body and fixed to the left side sliding rail, and one end of the right side expansion compartment body is telescopically contained in the front cabin of the main cabin compartment body and fixed to the right side sliding rail; the left side extension compartment body, the right side extension compartment body and the main cabin compartment body form an extensible accommodating square cabin; and the noise reduction part is arranged on the inner wall of the accommodating square cabin, and the noise reduction part is sequentially provided with a sound absorption layer, an isolation layer and a sound attenuation cotton layer from outside to inside. While the shelter is expanded, external noise is reduced, the shelter is suitable for working such as meetings and the like in the driving process, and the requirements of users are met.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicles, and in particular relates to an expansion cabin. Background Art

[0002] An automobile expansion shelter refers to a box-type workroom with space expansion on one or more sides of the automobile shelter. After expansion, the shelter has a larger workspace and can be used for temporary work. However, the expansion shelters currently on the market have problems such as complex expansion structure and cumbersome operation during expansion. At the same time, since the car is still in motion, there is a lot of external noise when holding a meeting, which affects the progress of the meeting. In order to solve the above problems, this application is proposed. Utility Model Content

[0003] An object of the present invention is to solve at least the above problems and / or disadvantages and to provide at least the advantages to be described below.

[0004] Another object of the utility model is to provide an expansion cabin.

[0005] To this end, the technical solution provided by the utility model is:

[0006] An expansion shelter, comprising:

[0007] Automobile chassis;

[0008] A main cabin body is arranged on the automobile chassis, the main cabin body comprises a top cabin located at the top, a front cabin located at the front, and a bottom cabin fixed on the automobile chassis, and the two sides of the front cabin are respectively provided with a left slide rail and a right slide rail movable along the width direction of the automobile;

[0009] A left-side expansion body and a right-side expansion body, wherein the left-side expansion body and the right-side expansion body are movably arranged on the left and right sides of the main cabin body, respectively, one end of the left-side expansion body can be telescopically accommodated in the front cabin of the main cabin body and fixed on the left-side slide rail, and one end of the right-side expansion body can be telescopically accommodated in the front cabin of the main cabin body and fixed on the right-side slide rail, wherein the left-side expansion body, the right-side expansion body and the main cabin body form an expandable accommodation cabin;

[0010] The noise reduction part is arranged on the inner wall of the accommodating cabin. The noise reduction part is provided with a sound absorbing layer, an isolation layer and a sound-absorbing cotton layer in sequence from the outside to the inside. The sound absorbing layer includes a plurality of sound insulation strips staggered in the vertical direction.

[0011] Preferably, in the expansion cabin, the isolation layer is made of fireproof material.

[0012] Preferably, the expansion cabin further comprises:

[0013] The rear extension body is movably arranged on the main cabin body through a rear slide rail which is arranged in the bottom cabin and can move along the bottom cabin.

[0014] Preferably, in the expansion cabin, the main cabin body, the left expansion cabin body and the right expansion cabin body are all double-layer hollow structures.

[0015] Preferably, the expansion cabin further includes

[0016] A noise reduction device is arranged in the front cabin.

[0017] Preferably, in the extended cabin, an inspection door is provided in front of the front cabin, and an antenna is provided outside the top cabin.

[0018] Preferably, in the expansion cabin, the left side slide rail, the right side slide rail and the rear side slide rail are all electrically connected to the automobile engine.

[0019] The utility model has at least the following advantages:

[0020] In the utility model, by respectively arranging a left slide rail and a right slide rail movable along the width direction of the car on both sides of the front cabin, one end of the left extension body can be telescopically accommodated in the front cabin of the main cabin body and fixed on the left slide rail, and one end of the right extension body can be telescopically accommodated in the front cabin of the main cabin body and fixed on the right slide rail. The left extension body, the right extension body and the main cabin body form an expandable accommodation cabin. At the same time, a noise reduction part is arranged on the inner wall of the accommodation cabin. The noise reduction part is sequentially arranged with a sound absorbing layer, an isolation layer and a sound-absorbing cotton layer from the outside to the inside. The sound absorbing layer includes a plurality of sound insulation strips staggered in the vertical direction. While expanding the cabin, the external noise is reduced. It is suitable for holding meetings and other office work while driving, and meets user needs. At the same time, the utility model has a simple structure, is easy to operate, and is suitable for popularization and use.

[0021] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of an extended shelter in one of the solutions of the present utility model.

[0023] Figure 2 This is a schematic diagram of the connection structure between the left and right extension compartments and the main compartment in one of the schemes of the utility model.

[0024] Figure 3It is a side view structural schematic diagram of an extended shelter in one of the schemes of the utility model.

[0025] Figure 4 It is a side structural schematic diagram of the noise reduction part in one solution of the utility model. DETAILED DESCRIPTION

[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0027] It should be understood that terms such as “having”, “including” and “comprising” used herein do not specify the existence or addition of one or more other elements or combinations thereof.

[0028] It should be noted that in the description of the present invention, the indicated orientation or position relationship is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model provides an expansion cabin, comprising:

[0030] An expansion shelter, comprising:

[0031] Automobile chassis;

[0032] A main cabin body is arranged on the automobile chassis, the main cabin body comprises a top cabin located at the top, a front cabin located at the front, and a bottom cabin fixed on the automobile chassis, and the two sides of the front cabin are respectively provided with a left slide rail and a right slide rail movable along the width direction of the automobile;

[0033] A left-side expansion compartment 1 and a right-side expansion compartment 2, wherein the left-side expansion compartment 1 and the right-side expansion compartment 2 are movably arranged on the left and right sides of the main compartment, respectively, one end of the left-side expansion compartment 1 can be telescopically accommodated in the front compartment of the main compartment and fixed on the left-side slide rail, and one end of the right-side expansion compartment 2 can be telescopically accommodated in the front compartment of the main compartment and fixed on the right-side slide rail, wherein the left-side expansion compartment 1, the right-side expansion compartment 2 and the main compartment form an expandable accommodation cabin;

[0034] The noise reduction part 5 is arranged on the inner wall of the accommodation cabin. The noise reduction part 5 is provided with a sound absorbing layer 510, an isolation layer 520 and a sound-absorbing cotton layer 530 in sequence from the outside to the inside. The sound absorbing layer 510 includes a plurality of sound insulation strips 511 staggered along the vertical direction.

[0035] In the utility model, by respectively arranging a left slide rail and a right slide rail movable along the width direction of the automobile on both sides of the front cabin, one end of the left extension body 1 can be telescopically accommodated in the front cabin of the main cabin body and fixed on the left slide rail, and one end of the right extension body 2 can be telescopically accommodated in the front cabin of the main cabin body and fixed on the right slide rail. The left extension body 1, the right extension body 2 and the main cabin body form an expandable accommodation cabin. At the same time, a noise reduction part 5 is arranged on the inner wall of the accommodation cabin. The noise reduction part 5 is sequentially arranged with a sound absorbing layer 510, an isolation layer 520 and a sound-absorbing cotton layer 530 from the outside to the inside. The sound absorbing layer 510 includes a plurality of sound insulation strips 511 staggered in the vertical direction. While the cabin is expanded, the external noise is reduced. It is suitable for holding meetings and other office work while driving, and meets user needs. At the same time, the utility model has a simple structure, is easy to operate, and is suitable for popularization and use.

[0036] In one solution of the present invention, as a preferred embodiment, in the expansion cabin, the isolation layer 520 is made of fireproof material to ensure safety and further block external noise.

[0037] In one solution of the present invention, preferably, it also includes:

[0038] The rear extension body 3 is movably arranged on the main cabin body through a rear slide rail arranged in the bottom cabin and movable along the bottom cabin, so as to further expand the usable space.

[0039] In one solution of the present invention, preferably, the main cabin body, the left extension cabin body 1 and the right extension cabin body 2 are all double-layer hollow structures, which can further reduce the temperature.

[0040] In one solution of the present invention, preferably, it also includes:

[0041] The noise reduction device is arranged in the front cabin. When the external noise is relatively loud, the noise reduction device is used to further reduce the noise.

[0042] In one solution of the present invention, preferably, an inspection door 4 is provided in front of the front cabin, and an antenna is provided outside the top cabin to meet communication requirements.

[0043] In one solution of the utility model, preferably, the left side slide rail, the right side slide rail and the rear side slide rail are all electrically connected to the automobile engine to provide sliding power.

[0044] In order to enable those skilled in the art to better understand the technical solution of the utility model, the following embodiments are provided for illustration:

[0045] An expansion shelter, comprising:

[0046] Automobile chassis;

[0047] A main cabin body is arranged on the automobile chassis, the main cabin body comprises a top cabin located at the top, a front cabin located at the front, and a bottom cabin fixed on the automobile chassis, and the two sides of the front cabin are respectively provided with a left slide rail and a right slide rail movable along the width direction of the automobile;

[0048] A left-side expansion compartment 1 and a right-side expansion compartment 2, wherein the left-side expansion compartment 1 and the right-side expansion compartment 2 are movably arranged on the left and right sides of the main compartment, respectively, one end of the left-side expansion compartment 1 can be telescopically accommodated in the front compartment of the main compartment and fixed on the left-side slide rail, and one end of the right-side expansion compartment 2 can be telescopically accommodated in the front compartment of the main compartment and fixed on the right-side slide rail, wherein the left-side expansion compartment 1, the right-side expansion compartment 2 and the main compartment form an expandable accommodation cabin;

[0049] The noise reduction part 5 is arranged on the inner wall of the accommodation cabin, and the noise reduction part 5 is sequentially provided with a sound absorbing layer 510, an isolation layer 520 and a sound-absorbing cotton layer 530 from the outside to the inside, and the sound absorbing layer 510 includes a plurality of sound insulation strips 511 arranged in a staggered manner along the vertical direction. The isolation layer 520 is made of fireproof material.

[0050] The rear extension body 3 is movably arranged on the main cabin body through a rear slide rail which is arranged in the bottom cabin and can move along the bottom cabin.

[0051] The main cabin body, the left extension body 1 and the right extension body 2 are all double-layer hollow structures.

[0052] A noise reduction device is arranged in the front cabin.

[0053] An inspection door 4 is provided in front of the front cabin, and an antenna is provided outside the top cabin.

[0054] The left side slide rail, the right side slide rail and the rear side slide rail are all electrically connected to the automobile engine.

[0055] The number of modules and processing scale described here are used to simplify the description of the utility model. Application, modification and variation of the utility model are obvious to those skilled in the art.

[0056] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation modes. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. An expansion shelter, characterized in that: include: Automobile chassis; A main cabin body is arranged on the automobile chassis, the main cabin body comprises a top cabin located at the top, a front cabin located at the front, and a bottom cabin fixed on the automobile chassis, and the two sides of the front cabin are respectively provided with a left slide rail and a right slide rail movable along the width direction of the automobile; A left-side expansion body and a right-side expansion body, wherein the left-side expansion body and the right-side expansion body are movably arranged on the left and right sides of the main cabin body, respectively, one end of the left-side expansion body can be telescopically accommodated in the front cabin of the main cabin body and fixed on the left-side slide rail, and one end of the right-side expansion body can be telescopically accommodated in the front cabin of the main cabin body and fixed on the right-side slide rail, wherein the left-side expansion body, the right-side expansion body and the main cabin body form an expandable accommodation cabin; The noise reduction part is arranged on the inner wall of the accommodating cabin. The noise reduction part is provided with a sound absorbing layer, an isolation layer and a sound-absorbing cotton layer in sequence from the outside to the inside. The sound absorbing layer includes a plurality of sound insulation strips staggered in the vertical direction.

2. The expansion shelter according to claim 1, characterized in that: The isolation layer is made of fireproof material.

3. The expansion shelter according to claim 1, characterized in that: Also includes: The rear extension body is movably arranged on the main cabin body through a rear slide rail which is arranged in the bottom cabin and can move along the bottom cabin.

4. The expansion shelter according to claim 1, characterized in that: The main cabin body, the left extension body and the right extension body are all double-layer hollow structures.

5. The expansion shelter according to claim 1, characterized in that: Also includes: A noise reduction device is arranged in the front cabin.

6. The expansion shelter according to claim 1, characterized in that: An inspection door is arranged in front of the front cabin, and an antenna is arranged outside the top cabin.

7. The expansion shelter according to claim 3, characterized in that: The left side slide rail, the right side slide rail and the rear side slide rail are all electrically connected to the automobile engine.

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