Expansion type camping house convenient to connect and fix

Abstract

The utility model discloses an expansion type camping house convenient to connect and fix, and relates to the technical field of camping equipment. Comprising expansion assemblies, the outer walls of the expansion assemblies are slidably connected with a house body, the expansion assemblies are used for expanding the internal space of the camping house, and the expansion assemblies are arranged on the two sides of the house body; the outer wall of the fixing assembly is fixedly connected with a house body, and the fixing assembly is used for fixing the position of the expansion assembly; by arranging the fixing assembly, when the expansion assembly needs to be locked, a lead screw is rotated, a fixing block is driven to move through a connecting base, then a connecting plate is pulled, and the position of an expansion shell is limited, so that the design ensures that the structure of the expanded camping house is stable, and deformation or looseness caused by external force or vibration is avoided; according to the expansion type camping house, the purpose of conveniently connecting and fixing the expansion type camping house is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of camping equipment, in particular to an expandable camping house which is easy to connect and fix. Background Art

[0002] In scenarios of living and activities outdoors, traditional camping houses often have problems with fixed space and single function, making it difficult to meet people's diverse needs.

[0003] The structure of traditional camping houses is prone to deformation or loosening when faced with external forces or vibrations, posing a safety hazard. In addition, the space size of traditional camping houses is usually fixed and cannot be flexibly adjusted according to actual conditions. In some cases, such as large groups traveling or long-term field work, the fixed space may appear cramped, affecting the comfort and work efficiency of the residents. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention adopts the following technical solution to solve the technical problems: an expandable camping house that is easy to connect and fix, comprising: an expansion component, the outer wall of the expansion component is slidably connected to the house body, and sliding grooves corresponding to the expansion component are opened in the walls on both sides of the house body, the expansion component is used to expand the internal space of the camping house, and the expansion component is arranged on both sides of the house body; a fixing component, the outer wall of the fixing component is fixedly connected to the house body, and the fixing component is used to fix the position of the expansion component; the fixing component includes a fixing seat, the inner wall of the fixing seat is rotatably connected to the screw rod through a spherical shell, and the inner wall of the spherical shell is threadedly connected to the screw rod, a threaded groove opposite to the screw rod is opened in the wall of the spherical shell, the screw rod is rotatably connected to the connecting seat on a side away from the fixing seat, a rotating groove corresponding to the screw rod is opened in the wall of the connecting seat, and the position of the screw rod is limited by the rotating groove, the connecting seat is fixedly connected to a fixing block on a side away from the screw rod, and the fixing block is slidably connected to the connecting plate.

[0005] Preferably, the outer wall of the fixing seat is fixedly connected to the outer wall of the housing, the outer wall of the spherical shell is rotatably connected to the inner wall of the fixing seat, and a circular groove corresponding to the spherical shell is opened in the wall of the fixing seat.

[0006] Preferably, the expansion component includes an expansion shell, and the expansion shell is provided in two groups, and the outer wall of each group of the expansion shell is fixedly connected to a sliding frame, the inner wall of the sliding frame is slidably connected to a canvas through a slider, and the outer wall of the slider is fixedly connected to the outer wall of the canvas, the side of the canvas away from the slider is fixedly connected to a limiting block, the outer wall of the slider is slidably connected to the inner wall of the sliding frame, and a sliding groove corresponding to the slider is opened in the wall of the sliding frame.

[0007] Preferably, the outer wall of the expansion shell is slidably connected to the inner wall of the house body, the top of the house body is fixedly connected to the bottom of the limit block, the outer wall of the expansion shell is fixedly connected to the outer wall of the connecting plate, and the outer wall of the connecting plate is fixedly connected with a reinforcing rib.

[0008] The beneficial effects of the utility model are as follows:

[0009] 1. This utility model expands the interior space of the camping house by providing an expansion component and expanding the expansion shell. This design allows for flexible adjustment of the living space size according to actual needs. The canvas is connected to the sliding frame via a slider. When the expansion shell slides, the slider at the bottom of the canvas moves upward along the sliding frame with the expansion shell, allowing the canvas to be positioned on top of the expansion shell, shielding the connection between the expansion shell and the house. This design prevents rainwater from flowing into the house through the connection during rainy days, ensuring the waterproof performance of the camping house.

[0010] 2. The utility model sets a fixing component. When the expansion component needs to be locked, the screw rod is rotated to drive the fixing block to move through the connecting seat, and then the connecting plate is pulled to limit the position of the expansion shell. This design ensures that the structure of the camping house after expansion is stable and will not be deformed or loosened due to external force or vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is the main view of the utility model;

[0012] Figure 2 It is a cross-sectional view of the utility model;

[0013] Figure 3 It is a structural diagram of the fixing assembly of the utility model;

[0014] Figure 4 It is a structural diagram of the spherical shell of the utility model;

[0015] Figure 5 It is an exploded view of the expansion component of the utility model;

[0016] Figure 6 It is a structural diagram of point A of the present utility model.

[0017] In the figure: 1. Room body; 2. Expansion assembly; 3. Fixing assembly; 31. Fixing seat; 32. Screw rod; 33. Connecting plate; 34. Fixing block; 35. Connecting seat; 36. Ball shell; 21. Expansion shell; 22. Sliding frame; 23. Slider; 24. Canvas; 25. Limit block. DETAILED DESCRIPTION

[0018] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

[0019] Example:

[0020] See also Figure 1 - Figure 6 The utility model provides a technical solution: an expandable camping house that is easy to connect and fix, comprising: an expansion component 2, the outer wall of the expansion component 2 is slidably connected to the camping body 1, the expansion component 2 is used to expand the internal space of the camping house, and the expansion component 2 is arranged on both sides of the camping body 1; a fixing component 3, the outer wall of the fixing component 3 is fixedly connected to the camping body 1, and the fixing component 3 is used to fix the position of the expansion component 2; the fixing component 3 includes a fixing seat 31, the inner wall of the fixing seat 31 is rotatably connected to the screw rod 32 through the ball shell 36, and the inner wall of the ball shell 36 is threadedly connected to the screw rod 32 The side of the screw rod 32 away from the fixed seat 31 is rotatably connected to the connecting seat 35, and the side of the connecting seat 35 away from the screw rod 32 is fixedly connected to the fixing block 34, and the fixing block 34 is slidably connected to the connecting plate 33. The outer wall of the fixing seat 31 is fixedly connected to the outer wall of the room body 1, and the outer wall of the spherical shell 36 is rotatably connected to the inner wall of the fixing seat 31. Since the screw rod 32 is rotatably connected to the connecting seat 35, when the screw rod 32 rotates in the spherical shell 36, the position moves, and the fixing block 34 is driven to move through the connecting seat 35, thereby pulling the connecting plate 33 to limit the position of the expansion shell 21.

[0021] The expansion component 2 includes an expansion shell 21. There are two groups of expansion shells 21, and the outer wall of each group of expansion shells 21 is fixedly connected to a sliding frame 22. When the expansion shells 21 on both sides of the room body 1 are pulled away from the room body 1, the outer wall of the expansion shell 21 is slidably connected to the inner wall of the room body 1, and can be smoothly extended and retracted inside the room body 1 to achieve expansion and contraction of the space. The inner wall of the sliding frame 22 is slidably connected to the canvas 24 through a slider 23, and the outer wall of the slider 23 is fixedly connected to the outer wall of the canvas 24.

[0022] The side of the canvas 24 away from the slider 23 is fixedly connected to the limiting block 25, the outer wall of the slider 23 is slidably connected to the inner wall of the slide frame 22, the outer wall of the expansion shell 21 is slidably connected to the inner wall of the house body 1, the top of the house body 1 is fixedly connected to the bottom of the limiting block 25, and the outer wall of the expansion shell 21 is fixedly connected to the outer wall of the connecting plate 33. Since the top of the canvas 24 is fixed to the top of the house body 1 through the limiting block 25, the top of the canvas 24 is fixed. At the same time, the slider 23 at the bottom of the canvas 24 will slide upward along the slide frame 22 as the expansion shell 21 moves, so that the canvas 24 is located at the top of the expansion shell 21, blocking the connection between the expansion shell 21 and the house body 1, and preventing rainwater from flowing into the house body 1 on rainy days.

[0023] Working principle:

[0024] The expandable camping house is mainly composed of a house body 1, an expansion component 2 and a fixed component 3. The house body 1 serves as the main structure of the camping house and provides people with basic living space. The expansion components 2 are arranged on both sides of the house body 1 to expand the internal space of the camping house and meet people's usage needs in different situations.

[0025] The expansion component 2 includes an expansion shell 21, a sliding frame 22, a slider 23 and a canvas 24. The expansion shell 21 provides a frame structure for the expansion space, and its outer wall is fixedly connected to the sliding frame 22. The canvas 24 is slidably connected to the sliding frame 22 through the slider 23. The outer wall of the slider 23 is fixedly connected to the canvas 24. When the space needs to be expanded, the restriction of the fixed component 3 on the expansion component 2 is first released, and then the expansion shells 21 on both sides of the room body 1 are pulled away from the room body 1. The outer wall of the expansion shell 21 is slidably connected to the inner wall of the room body 1, and can be smoothly extended and retracted inside the room body 1 to achieve expansion and contraction of the space. When the expansion shell 21 slides, since the top of the canvas 24 is fixed to the top of the room body 1 by the limit block 25, the top of the canvas 24 is fixed. At the same time, the slider 23 at the bottom of the canvas 24 will move with the expansion shell 21 and slide upward along the sliding frame 22, so that the canvas 24 is located at the top of the expansion shell 21, blocking the connection between the expansion shell 21 and the room body 1 to prevent rainwater from flowing into the room body 1 on rainy days.

[0026] The fixing component 3 is used to fix the position of the expansion component 2 to ensure the stability of the camping house structure after expansion. The fixing component 3 includes a fixing seat 31, a screw rod 32, a connecting seat 35, a fixing block 34 and a connecting plate 33. When the expansion component 2 needs to be locked, the screw rod 32 is rotated to make the fixing block 34 slide to the semicircular groove on the connecting plate 33, and then the screw rod 32 is continued to be rotated. Since the screw rod 32 is rotatably connected to the connecting seat 35, when the screw rod 32 rotates in the spherical shell 36, the position moves, and the fixing block 34 is driven to move through the connecting seat 35, and then the connecting plate 33 is pulled to limit the position of the expansion shell 21.

[0027] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making any creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in this utility model shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. An expandable camping house that is easy to connect and fix, characterized in that: include: An expansion component (2), wherein the outer wall of the expansion component (2) is slidably connected to the house body (1), the expansion component (2) is used to expand the internal space of the camping house, and the expansion component (2) is arranged on both sides of the house body (1); A fixing component (3), the outer wall of which is fixedly connected to the house body (1), and the fixing component (3) is used to fix the position of the expansion component (2); The fixing assembly (3) comprises a fixing seat (31), the inner wall of the fixing seat (31) is rotatably connected to a screw rod (32) via a spherical shell (36), and the inner wall of the spherical shell (36) is threadedly connected to the screw rod (32), the side of the screw rod (32) away from the fixing seat (31) is rotatably connected to a connecting seat (35), the side of the connecting seat (35) away from the screw rod (32) is fixedly connected to a fixing block (34), and the fixing block (34) is slidably connected to a connecting plate (33).

2. The expandable camping house that is easy to connect and fix according to claim 1, characterized in that: The outer wall of the fixing seat (31) is fixedly connected to the outer wall of the room body (1), and the outer wall of the spherical shell (36) is rotatably connected to the inner wall of the fixing seat (31).

3. The expandable camping house that is easy to connect and fix according to claim 1, characterized in that: The expansion component (2) includes an expansion shell (21), and the expansion shell (21) is provided in two groups, and the outer wall of each group of the expansion shell (21) is fixedly connected to a sliding frame (22), the inner wall of the sliding frame (22) is slidably connected to a canvas (24) through a slider (23), and the outer wall of the slider (23) is fixedly connected to the outer wall of the canvas (24).

4. The expandable camping house that is easy to connect and fix according to claim 3, characterized in that: The side of the canvas (24) away from the slider (23) is fixedly connected to the limiting block (25), and the outer wall of the slider (23) is slidably connected to the inner wall of the slide frame (22).

5. The expandable camping house that is easy to connect and fix according to claim 4, characterized in that: The outer wall of the expansion shell (21) is slidably connected to the inner wall of the house body (1), and the top of the house body (1) is fixedly connected to the bottom of the limit block (25).

6. The expandable camping house that is easy to connect and fix according to claim 3, characterized in that: The outer wall of the expansion shell (21) is fixedly connected to the outer wall of the connecting plate (33).

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