Telescopic structure of bottom frame of detachable mobile house

Abstract

The utility model relates to a telescopic structure of a bottom frame of a detachable mobile house. The device comprises a bottom support, a fixed block, a rolling groove, a sliding block and a sliding rail, wherein the fixed block is fixed on the bottom support; the rolling groove is formed in the bottom support and is adjacent to the fixed block; the sliding block is arranged in the rolling groove and is in rolling connection with the bottom support; the end, away from the sliding block, of the sliding rail is used for being fixedly connected with a bottom movable frame. According to the telescopic structure of the bottom frame of the detachable movable house, the bottom movable frame can stretch out and retract from the bottom fixed frame, the transportation size of the bottom frame of the movable house is reduced, transportation is convenient, the disassembly and assembly operation of the bottom movable frame and the bottom fixed frame is greatly simplified, and the disassembly and assembly efficiency is improved. And a large amount of time cost and labor cost are saved, so that the installation efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of dismountable mobile house, concretely relates to a telescopic structure of dismountable mobile house bottom frame. BACKGROUND

[0002] With the rapid development of social economy, dismountable mobile house is a building system that hits the fashion trend again and again, can be moved anywhere at any time, and brings people more convenient and comfortable life, and has the advantages of low cost and easy relocation, so it is widely used. For example, in the tourist attractions, mobile house can be used as temporary accommodation facilities to provide unique accommodation experience for tourists, and mobile house can also be used as a form of homestay to provide more personalized accommodation options for tourists, and the homestay owner can create unique mobile house homestay according to different themes and styles. In addition, in some special circumstances, such as natural disasters, construction sites, etc., mobile house can be used as temporary housing to provide safe and comfortable living environment for disaster victims or construction personnel.

[0003] However, the existing dismountable mobile house is divided into a bottom fixed frame and a bottom movable frame by the bottom frame, and the bottom movable frame is disassembled to reduce the transportation volume of the bottom frame during transportation, thereby facilitating transportation. However, the current problem is that the existing bottom movable frame is installed and fixed on the bottom fixed frame by screws, which lacks a telescopic structure, resulting in complex disassembly of the bottom movable frame and requiring a large amount of time and labor cost, and low installation efficiency.

[0004] Therefore, the utility model provides a telescopic structure of dismountable mobile house bottom frame to solve the above technical problems. UTILITY MODEL CONTENTS

[0005] In view of the above problems, the utility model aims to provide a telescopic structure of dismountable mobile house bottom frame, so that the bottom movable frame can be extended and retracted from the bottom fixed frame, simplifying the disassembly operation of the bottom movable frame and the bottom fixed frame, saving a large amount of time and labor cost, and improving the installation efficiency.

[0006] The utility model provides a telescopic structure of dismountable mobile house bottom frame, which comprises a bottom support, a fixed block fixed on the bottom support, a rolling groove opened on the bottom support and adjacent to the fixed block, a sliding block arranged in the rolling groove and forming a rolling connection with the bottom support, and a sliding rail fixed on the sliding block and forming a sliding connection with the fixed block, wherein the end of the sliding rail away from the sliding block is used for fixed connection with the external bottom movable frame.

[0007] Preferably, the bottom support comprises a receiving pipe and a supporting leg detachably mounted at the bottom end of the receiving pipe; the rolling groove is formed at the end of the receiving pipe away from the supporting leg, and the sliding block is arranged in the rolling groove and forms a rolling connection with the receiving pipe.

[0008] Preferably, the supporting leg comprises two, and the two supporting legs are symmetrically arranged at the bottom end of the receiving pipe.

[0009] Preferably, the telescopic structure further comprises mounting plates arranged at the axial two ends of the receiving pipe, and the mounting plates form a detachable connection with the receiving pipe.

[0010] Compared with the related art, the telescopic structure of the detachable mobile house bottom frame comprises a bottom support, a fixed block fixed on the bottom support, a rolling groove formed on the bottom support and adjacent to the fixed block, a sliding block arranged in the rolling groove and forming a rolling connection with the bottom support, and a sliding rail fixed on the sliding block and forming a sliding connection with the fixed block, wherein the end of the sliding rail away from the sliding block is used for fixed connection with the bottom movable frame. The above structure makes the bottom movable frame extend from and retract from the bottom fixed frame, not only reduces the transportation volume of the mobile house bottom frame, facilitates transportation, greatly simplifies the disassembly and assembly operation of the bottom movable frame and the bottom fixed frame, saves a large amount of time cost and labor cost, and thus improves the installation efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 It is a three-dimensional structure schematic view of the telescopic structure of the detachable mobile house bottom frame.

[0012] Fig. 2 It is a three-dimensional structure exploded view of the telescopic structure of the detachable mobile house bottom frame. DETAILED DESCRIPTION

[0013] The telescopic structure of the detachable mobile house bottom frame provided by the present application makes the bottom movable frame extend from and retract from the bottom fixed frame, simplifies the disassembly and assembly operation of the bottom movable frame and the bottom fixed frame, saves a large amount of time cost and labor cost, and thus improves the installation efficiency.

[0014] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0015] Please refer to the accompanying drawings Figs. 1-2 The utility model provides a kind of telescopic structure of detachable mobile house bottom frame, it includes bottom support 1, fixed block 2 being fixed on the bottom support 1, rolling groove 3 being opened in the bottom support 1 and being adjacent to the fixed block 2, sliding block 4 being arranged in the rolling groove 3 and being formed rolling connection with the bottom support 1 and slide rail 5 being fixed on the sliding block 4 and being formed sliding connection with the fixed block 2, one end of the slide rail 5 away from the sliding block 4 is used to be fixedly connected with bottom movable frame.

[0016] By the above structure, the bottom movable frame can be extended and retracted from the bottom fixed frame, which not only reduces the transportation volume of the mobile house bottom frame, facilitates transportation, but also greatly simplifies the disassembly and assembly operation of the bottom movable frame and the bottom fixed frame, saves a lot of time cost and labor cost, and improves the installation efficiency.

[0017] Specifically, the bottom support 1 includes a receiving pipe 11 and a support leg 12 detachably mounted at the bottom end of the receiving pipe 11; the rolling groove 3 is opened at one end of the receiving pipe 11 away from the support leg 12, and the sliding block 4 is arranged in the rolling groove 3 and formed rolling connection with the receiving pipe 11.

[0018] In this embodiment, in order to further improve the stability of the telescopic structure of the detachable mobile house bottom frame, the support leg 12 is provided as two, and the two support legs 12 are symmetrically installed at the bottom end of the receiving pipe 11. In addition, in order to facilitate the installation of the telescopic structure of the detachable mobile house bottom frame and the bottom frame, the telescopic structure of the detachable mobile house bottom frame further includes mounting plates 6 arranged at the axial both ends of the receiving pipe 11, and the mounting plates 6 are formed detachable connection with the receiving pipe 11, serving as lifting point rods for overall lifting.

[0019] Compared with the related art, the utility model provides a telescopic structure of detachable mobile house bottom frame, which includes a bottom support, a fixed block fixed on the bottom support, a rolling groove opened on the bottom support and adjacent to the fixed block, a sliding block arranged in the rolling groove and formed rolling connection with the bottom support, and a slide rail fixed on the sliding block and formed sliding connection with the fixed block. One end of the slide rail away from the sliding block is used to be fixedly connected with a bottom movable frame. The above structure makes the bottom movable frame can be extended and retracted from the bottom fixed frame, which not only reduces the transportation volume of the mobile house bottom frame, facilitates transportation, but also greatly simplifies the disassembly and assembly operation of the bottom movable frame and the bottom fixed frame, saves a lot of time cost and labor cost, and improves the installation efficiency.

[0020] It should be noted that the above-mentioned embodiments are understood as illustrative rather than limiting the scope of protection of the present application, and the scope of protection of the present application is subject to the claims. For those skilled in the art, some non-essential improvements and adjustments to the present application without departing from the spirit and scope of the present application still fall within the scope of protection of the present application.

Claims

1. A telescopic structure of a detachable mobile home bottom frame, characterized in that, The telescopic structure comprises a bottom support, a fixed block fixed on the bottom support, a rolling groove opened on the bottom support and adjacent to the fixed block, a sliding block arranged in the rolling groove and forming a rolling connection with the bottom support, and a sliding rail fixed on the sliding block and forming a sliding connection with the fixed block, and the end of the sliding rail away from the sliding block is used for fixed connection with a bottom movable frame.

2. The telescopic structure of a detachable mobile home bottom frame according to claim 1, characterized in that, The bottom support comprises a receiving pipe and a supporting leg detachably mounted on the bottom end of the receiving pipe; the rolling groove is opened on the end of the receiving pipe away from the supporting leg, and the sliding block is arranged in the rolling groove and forms a rolling connection with the receiving pipe.

3. The telescopic structure of a knock-down mobile home bottom frame according to claim 2, wherein, The supporting leg comprises two, and the two supporting legs are symmetrically arranged at the bottom end of the receiving pipe.

4. The telescopic structure of a knock-down mobile home bottom frame according to claim 2, wherein The telescopic structure further comprises mounting plates arranged at the axial two ends of the receiving pipe, and the mounting plates form detachable connections with the receiving pipe.

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