CN220978359U - Foldable fast-assembling house - Google Patents

Abstract

The application relates to a foldable fast-assembled house which comprises a foldable wallboard component, a bottom frame component, a roof component and wall side plates hinged on the bottom frame component or the roof component, wherein the bottom frame component and the roof component are fixedly connected with the foldable wallboard component in a hinged mode, a door plate component and a window plate component are arranged on the wall side plates, and the foldable wallboard component has a folded state and a fixed state. The foldable fast-assembled house disclosed by the application provides an integrated folding structure design, can be unfolded in a stretching mode, is simpler in construction, does not need to enter the house manually when the wallboard is not limited, improves the safety in the construction process, and adopts a hidden hinge component on a longitudinal support, so that the structure is not easy to damage.

Description

Foldable fast-assembling house

Technical Field

The application relates to the technical field of buildings, in particular to a foldable fast-assembled house.

Background

The fast-assembling houses on the market mainly comprise a board-spliced fast-assembling house and a common folding fast-assembling house.

The board-spliced type fast-assembling house mainly comprises the steps of disassembling the house into various plates, stacking and transporting, and assembling the plates to complete house forming, so that the board-spliced type fast-assembling house is simple in structure, difficult to splice, complex in matching, large in transportation size and easy to lose.

The common folding fast-assembling house is characterized in that all the plates are connected through hinges, house folding is carried out by the hinges during transportation, all the plates are stacked together, the roof is pulled up through hoisting equipment during use, two wallboards are unfolded and formed through the hinges, workers enter the house to temporarily support the wallboards through supporting rods, the door plates and the window plates are pushed up, and movable parts are fixed through fixing pieces, so that the house is formed. The main defect is that the hinge is exposed and is easy to damage; workers need to enter a house when the wallboard is not limited, and construction risks are caused; the door and window panels need to be manually pushed up, which is laborious.

Disclosure of utility model

The application provides a foldable fast-assembled house, and provides an integrated folding structure design, which can be unfolded in a stretching mode, is simpler in construction, does not need to enter the house manually when a wallboard is not limited, improves the safety in the construction process, and adopts a hidden hinge component on a longitudinal support, so that the structure is not easy to damage.

The above object of the present application is achieved by the following technical solutions:

The application provides a foldable fast-assembled house, which comprises:

A collapsible wall panel member;

the underframe component and the roof component are both fixedly connected with the foldable wallboard component in a hinged manner;

The wall side plate is hinged on the underframe component or the roof component, and is provided with a door plate component and a window plate component;

the foldable wallboard component has a folded state and a fixed state.

In one possible implementation of the application, the collapsible wall member comprises a collapsible beam and a wall panel disposed on the collapsible beam;

The foldable wallboard component realizes the switching between the folded state and the fixed state through the hinge component arranged in the foldable beam.

In one possible implementation of the application, the hinge member comprises:

The first hinge body and the second hinge body are both fixed inside the foldable beam;

the first hinge body comprises a first limiting piece, and the second hinge body comprises an elastic positioning piece and a positioning hole;

when the elastic locating piece is positioned in the locating hole, the first hinge body and the second hinge body are in a free state;

when the first limiting part is positioned in the positioning hole, the first hinge body and the second hinge body are in a locking state, and the foldable wallboard component is in a fixed state.

In one possible implementation manner of the present application, the first hinge body includes:

A first base for fixing inside the collapsible beam;

The adjusting base is connected with the first base in a sliding manner;

the adjusting assembly is arranged on the adjusting base; and

The first hinge is connected with the adjusting base in a sliding manner and is connected with the adjusting assembly, and the first limiting piece is arranged on the first hinge.

In one possible implementation of the application, adjusting the base includes:

the sliding sleeve is connected with the first base in a sliding manner; and

The adjusting plate is arranged at the second end of the sliding sleeve;

wherein, adjusting part establishes on the regulating plate, first hinge and regulating plate sliding connection.

In one possible implementation of the present application, the sliding sleeve further includes a second limiting member disposed on the first end of the sliding sleeve;

the second limiting piece and the adjusting plate are respectively positioned at two sides of the first base.

In one possible implementation of the application, the hinge further comprises a first guide member provided on the adjusting plate, and the first hinge is slidably connected to the first guide member.

In one possible implementation of the application, the adjustment assembly comprises:

the adjusting screw rod is arranged on the adjusting base; and

The adjusting screw nut is arranged on the adjusting screw rod;

Wherein, first hinge and adjusting nut fixed connection.

In one possible implementation manner of the present application, the second hinge body includes:

the second base is used for being fixed inside the foldable beam; and

The second hinge is hinged with the first hinge and is in sliding connection with the second base, and the elastic locating piece is arranged on the second base.

In one possible implementation of the application, the elastic positioning element comprises:

The positioning channel is arranged on the second base;

The gear pin is positioned in the positioning channel; and

And two ends of the spring are respectively abutted against the gear pin and the inner wall of the positioning channel.

The application has the following beneficial effects:

The foldable fast-assembling house provided by the application can be directly installed in a stretching mode, and the manual entering into the house for operation is not needed in the stretching process, so that the safety in the construction process is effectively ensured. The house has used integration folding structure design, and all structure has all installed and has accomplished, and the manual work only needs to carry out simple fastening operation in the expansion process, and the work progress is simpler, has used hidden hinge component on vertical support, and the structure is difficult to be destroyed, has improved the security in the use.

Drawings

Fig. 1 is a schematic structural view of a foldable fast-assembling house provided by the application when the house is fully unfolded.

Fig. 2 is a schematic structural view of a foldable fast-assembling house provided by the application when folded.

Fig. 3 is a schematic view of a foldable fast-assembled house provided by the application in the unfolding process.

Fig. 4 is a schematic connection diagram of a hydraulic rod according to the present application.

Fig. 5 is a schematic view showing connection between a foldable beam and a hinge member according to the present application.

Fig. 6 is a schematic structural view of a hinge member according to the present application in a locked state.

Fig. 7 is a schematic view of the hinge member in a free state.

Fig. 8 is a schematic structural view of a first hinge body according to the present application.

Fig. 9 is a schematic structural view of another first hinge body according to the present application.

Fig. 10 is a schematic structural view of an adjusting base provided by the application.

Fig. 11 is a schematic structural view of a second hinge body according to the present application.

Fig. 12 is a schematic structural view of an elastic positioning member according to the present application.

Fig. 13 to 18 are schematic views illustrating a process of changing a foldable wallboard member from a fixed state to a folded state according to the present application.

In the figure, 1, a first hinge body, 2, a second hinge body, 11, a first base, 12, an adjusting base, 13, an adjusting assembly, 14, a first hinge, 15, a first limiting piece, 21, a second base, 22, a second hinge, 23, an elastic positioning piece, 121, a sliding sleeve, 122, an adjusting plate, 123, a second limiting piece, 124, a first guide piece, 131, an adjusting screw, 132, an adjusting screw, 211, a positioning hole, 231, a positioning channel, 232, a gear pin, 233, a spring, 3, a foldable wallboard component, 31, a foldable beam, 32, a wallboard, 4, a chassis component, 5, a roof component, 6, a wall side board, 61, a door board component, 62 and a window board component.

Detailed Description

The technical scheme in the application is further described in detail below with reference to the accompanying drawings.

The application discloses a foldable fast-assembling house, referring to fig. 1, the foldable fast-assembling house mainly comprises a foldable wallboard component 3, a bottom frame component 4, a roof component 5, a wall side plate 6 and the like, wherein the bottom frame component 4 and the roof component 5 are fixedly connected with the foldable wallboard component 3 in a hinged manner, when the foldable fast-assembling house is unfolded and fixed in a folded state, the roof component 5 is used as a roof of the house, and the bottom frame component 4 is used as a ground of the house.

The foldable wallboard member 3 has two states, a folded state and a fixed state, and is compared with fig. 1 (fixed state) and fig. 2 (folded state), when the foldable wallboard member 3 is in the folded state during transportation and storage, the distance between the underframe member 4 and the roof member 5 is very small; when the foldable wall member 3 is in a fixed state, the distance between the chassis member 4 and the roof member 5 is maximized.

The underframe component 4 and the roof component 5 are respectively connected at two ends of the foldable wallboard component 3, and the connection mode with the foldable wallboard component 3 can be hinged fixed connection, the fixed mode can enable the connection part to realize rotation and fixation, specifically, a chute and a rotating shaft are added at the connection part, the rotating shaft provides rotation, the chute provides position adjustment, and the two ends of the foldable wallboard component 3 can be inserted into connecting sleeves on the underframe component 4 and the roof component 5; or secured using fasteners such as bolts after rotation is complete.

The fixed state may also be interpreted herein as the collapsible wall member 3 being in a fully expanded state.

The wall side plate 6 is hinged on the underframe member 4 or the roof member 5, the wall side plate 6 is provided with a door plate member 61 and a window plate member 62, and the wall side plate 6 and the foldable wall plate member 3 are different in that the wall side plate 6 cannot be folded.

In some possible implementations, a hydraulic rod is added at the connection of the wall side plate 6 and the underframe member 4 or roof member 5, which hydraulic rod can play a fixing role after elongation, or the connection is performed using fasteners such as bolts at the connection.

Of course, hydraulic rods may also be connected to the collapsible wall member 3, as shown in fig. 4.

As can be seen from the above description, the foldable quick-assembled house of the present application can be folded between the underframe member 4 and the roof member 5 after the wall side panel 6 is released from the connection with the underframe member 4 or the roof member 5 during transportation and storage, and the foldable wallboard member 3 in a folded state is also located between the underframe member 4 and the roof member 5.

With reference to fig. 2, 3 and 1 in sequence, in use, the foldable wallboard member 3 is automatically changed from a folded state to a fixed state by pulling up the roof member 5, a support is established between the underframe member 4 and the roof member 5, and finally, the wall side plate 6 is installed, so that the foldable fast-assembling house disclosed by the application can be completely unfolded. The roof element 5 may be pulled up by means of a crane.

In some examples, the foldable wallboard member 3 includes a foldable beam 31 and a wallboard 32 provided on the foldable beam 31, the foldable beam 31 enables the foldable wallboard member 3 to switch between a folded state and a fixed state by a built-in hinge member, and at the same time, the foldable beam 31 switches between the folded state and the fixed state with the foldable wallboard member 3. For example, a complete collapsible beam 31 comprises two sections of a first member and a second member, and the number of corresponding wall panels 32 is also two. For a single, fully collapsible, quick-fit house, there are a plurality, typically 4, of collapsible beams 31 to support the house in the unfolded state.

The first member and the second member belonging to the same foldable beam 31 are connected by a built-in hinge member, and switching between the folded state and the fixed state is achieved.

In one embodiment, the hinge member is constructed as follows:

Referring to fig. 5, the hinge member includes a first hinge body and a second hinge body fixedly installed inside the first member and inside the second member of the foldable beam 31, respectively. This structure allows for the hidden mounting of the hinge members inside the collapsible beams 31, and for collapsible quick-fit houses the hinge members provided by the application are in a fully hidden state on the unfolded main structure.

Referring to fig. 6 and 7, the structure connected to the first hinge body 1 is called a first member, the structure connected to the second hinge body 2 is called a second member, and when the foldable quick-assembly housing is unfolded, the first member and the second member are abutted (the first member is pressed against the second member, the second member is pressed against the first member, or the first member is connected with the second member), so that the foldable beam 31 is a straight beam to support the housing in an unfolded state, and the hinge member provided by the present application is in a locked state (the state shown in fig. 6), and the first member and the second member do not apply force to the hinge member provided by the present application.

After the first member and the second member are separated from contact, the hinge member provided by the application is adjusted to be converted into a free state from a locking state, and at the moment, the first member and the second member can swing freely within the opening and closing range of the hinge so as to realize the folding of the foldable beam 31, thereby realizing the switching of the foldable wallboard member 3 between a folded state and a fixed state.

Specifically, as shown in fig. 7, the first hinge body 1 includes a first stopper 15, and the second hinge body 2 includes an elastic positioning piece 23 and a positioning hole 211. When the limiting piece 15 is positioned in the positioning hole 211, the first hinge body 1 and the second hinge body 2 are in a locking state; when the elastic positioning piece 23 is positioned in the positioning hole 211, the first hinge body 1 and the second hinge body 2 are in a free state.

That is, the switching between the locking state and the free state is realized by switching the limiting piece 15 and the elastic positioning piece 23 in the positioning hole 211, and the limiting piece 15 can temporarily fix the first hinge body 1 and the second hinge body 2, so that the hinge component provided by the application is in the locking state.

In some examples, referring to fig. 8, the first hinge body 1 includes a first base 11, an adjusting base 12, an adjusting assembly 13, a first hinge 14, a first limiting member 15, and the like; the first base 11 is fixed inside the first member and is used for connecting the first hinge body 1 with the first member; the first limiting member 15 is located on the first hinge 14. The adjusting base 12 is slidably connected with the first base 11, so that the adjusting base 12 can be lifted and lowered relative to the underframe member 4 and move in the axial direction of the first member; the adjusting base 12 is provided with an adjusting assembly 13 and a first hinge 14, and the first hinge 14 is in sliding connection with the adjusting assembly 13, so that the first hinge 14 can move in the radial direction of the first component; the function of the adjustment assembly 13 is to move the first hinge 14 on the adjustment base 12, which adjustment base 12 can be moved in a vertical direction and the first hinge 14 can be moved in a horizontal direction, provided that the first member is placed vertically.

When the house needs to be folded, the roof component 5 is lifted upwards by external force, the roof component 5 moves upwards to drive the second component directly connected with the roof component to move upwards, the adjusting base 12 is also driven to lift, so that a gap is formed between the first component and the second component, at the moment, the relative position of the first hinge 14 and the adjusting base 12 can be adjusted through the adjusting component 13, namely, the first hinge 14 moves in the horizontal direction, so that the pressure between the first limiting piece 15 and the positioning hole 211 disappears, the first limiting piece 15 is separated from the positioning hole 211, and at the moment, the first hinge body 1 and the second hinge body 2 are converted into a free state from a locking state, and house folding can be performed.

When the first member and the second member need to be fixed again, the reverse operation process of the folding process resets the first hinge 14, the first limiting part 15 abuts against the inner wall of the positioning hole 211, the elastic positioning part 23 is ejected out of the positioning hole 211, and at this time, the first hinge body 1 and the second hinge body 2 are converted from the free state to the locking state.

In some examples, the adjusting base 12 is composed of a sliding sleeve 121 and an adjusting plate 122, the sliding sleeve 121 is slidably connected with the first base 11, and the adjusting plate 122 is fixed on a second end of the sliding sleeve 121; the adjusting component 13 is arranged on the adjusting plate 122, and the first hinge 14 is connected with the adjusting component 13. The sliding sleeve 121 is in sliding connection with the first member, and the adjusting plate 122 is provided for the adjusting assembly 13 and the first hinge 14.

Further, a second limiting member 123 is added at the first end of the sliding sleeve 121, and the second limiting member 123 and the adjusting plate 122 are respectively located at two sides of the first base 11. The second limiting member 123 is used for limiting the moving distance of the sliding sleeve 121, so that the sliding sleeve 121 is always connected with the first member.

In some possible implementations, the second stop 123 uses set screws mounted on the sliding sleeve 121, as shown in fig. 8.

In some possible implementations, the second stop 123 uses a protruding catch mounted on the outside of the sliding sleeve 121, as shown in fig. 9.

In some examples, referring to fig. 9 and 10, the adjustment assembly 13 includes an adjustment screw 131 and an adjustment nut 132, the adjustment screw 131 being mounted on the adjustment base 12, the adjustment nut 132 being mounted on the adjustment screw 131 and being connected to the first hinge 14.

When the adjusting screw 131 rotates, the adjusting screw 132 can drive the first hinge 14 to move.

In other examples, the adjustment assembly 13 may be a first guide 124, the first guide 124 moving the first hinge 14 relative to the adjustment base 12. The first guide 124 may be a rail, a light bar.

Of course, when the adjusting screw 131 and the adjusting nut 132 are used, a lever or a rail may be used in combination to achieve better support for the first hinge 14.

In some examples, referring to fig. 11, the second hinge body 2 includes a second base 21, a second hinge 22, and an elastic positioning member 23, where the second base 21 is fixed inside the second member, and the second hinge 22 is hinged to the first hinge 14 and slidably connected to the second base 21. The second hinge 22 being hinged to the first hinge 14 means that the first hinge body 1 and the second hinge body 2 can swing, that is, the first member and the second member of the foldable beam 31 are folded by the swing of the first hinge body 1 and the second hinge body 2; the sliding connection of the second hinge 22 and the second base 21 is to increase the distance between the joint of the first member and the second member when the first member and the second member swing, so that the first member and the second member have a larger swing range.

The elastic positioning piece 23 is used for extending into the positioning hole 211 after the first limiting piece 15 is separated from the positioning hole 211, so that the second hinge 22 and the second base 21 are temporarily fixed together, and the second hinge 22 and the second base 21 are prevented from sliding relatively.

It should be appreciated that when the first limiting member 15 is out of contact with the positioning hole 211 on the second hinge 22, the second hinge 22 and the second base 21 are in a free state, and there is a certain risk in this free state, so that the elastic positioning member 23 needs to be used for fixing.

In some examples, referring to fig. 11 and 12, the elastic positioning member 23 includes a positioning channel 231, a gear pin 232, and a spring 233, where the positioning channel 231 is located on the second base 21, the gear pin 232 is placed in the positioning channel 231, and two ends of the spring 233 respectively abut against inner walls of the gear pin 232 and the positioning channel 231.

When the gear pin 232 is not subjected to external force, the spring 233 pushes one end of the gear pin 232 to extend out of the positioning channel 231 and insert into the positioning hole 211; when the shift pin 232 receives an external force, the shift pin 232 is retracted into the positioning channel 231.

In some possible implementations, the positioning channel 231 may be a blind hole formed in the second base 21.

In other possible implementations, the positioning channel 231 may be a nipple mounted on the second base 21.

In some examples, the sliding connection of the second base 21 and the second hinge 22 may use a second guide, which may be a rail or a lever.

In a preferred solution, two bars are selected for the first guide 124.

Specifically, as shown in fig. 13-18, when the house needs to be folded, the roof member 5 is lifted upwards by external force, the roof member 5 moves upwards to drive the second member directly connected with the roof member to move upwards, and also drive the adjusting base 12 to rise, and limited by the second limiting piece 123, the adjusting base 12 can rise to a preset position, so that a gap is formed between the first member and the second member.

The adjusting screw 131 is rotated, so that the adjusting screw 132 drives the first hinge 14 to move in the direction of hinging the first hinge 14 and the second hinge 22 in the horizontal direction, and meanwhile, as the second hinge 22 is slidably connected with the second base 21, the movement of the first hinge 14 in the horizontal direction also drives the second hinge to move in the horizontal direction at the same time, so that both the hinged ends of the first hinge 14 and the second hinge 22 move to the edge of the folding beam 31, and hinge rotating shafts of the first hinge 14 and the second hinge 22 are positioned outside the edge of the folding beam 31.

The second member is rotated, under the limiting action of the second limiting piece 123, the first hinge 14 and the second hinge 22 are opened, so that the first limiting piece 15 positioned on the first hinge 14 is separated from the positioning hole 211 positioned on the second hinge 22, and meanwhile, the elastic positioning piece 23 stretches into the positioning hole 211 to fix the second hinge 22 and the second base 21.

At this time, the first hinge body 1 and the second hinge body 2 are changed from the locking state to the free state, and further fold the second member to be parallel to the first member, that is, the foldable wallboard member 3 is switched from the fixed state to the folded state, and house folding is realized.

The embodiments of the present application are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (7)

1. A foldable quick-assembly house, comprising:

A foldable wallboard member (3);

The underframe component (4) and the roof component (5) are fixedly connected with the foldable wallboard component (3) in a hinged manner;

A wall side plate (6) hinged on the underframe component (4) or the roof component (5), wherein a door plate component (61) and a window plate component (62) are arranged on the wall side plate (6);

wherein the foldable wallboard member (3) has a folded state and a fixed state;

The foldable wallboard component (3) comprises a foldable beam (31) and wallboards (32) arranged on the foldable beam (31);

The foldable wallboard component (3) realizes switching between a folded state and a fixed state through a hinge component arranged in the foldable beam (31);

the hinge member includes:

The first hinge body (1) and the second hinge body (2) are both fixed in the foldable beam (31);

The first hinge body (1) comprises a first limiting piece (15), and the second hinge body (2) comprises an elastic positioning piece (23) and a positioning hole (211);

When the elastic positioning piece (23) is positioned in the positioning hole (211), the first hinge body (1) and the second hinge body (2) are in a free state;

When the first limiting piece (15) is positioned in the positioning hole (211), the first hinge body (1) and the second hinge body (2) are in a locking state, and the foldable wallboard component (3) is in a fixed state;

The first hinge body (1) includes:

a first base (11) fixed inside the foldable beam (31);

the adjusting base (12) is connected with the first base (11) in a sliding manner;

The adjusting assembly (13) is arranged on the adjusting base (12); and

The first hinge (14) is in sliding connection with the adjusting component (13), and the first limiting piece (15) is arranged on the first hinge (14).

2. The foldable quick-assembly housing according to claim 1, wherein the adjustment base (12) comprises:

The sliding sleeve (121) is in sliding connection with the first base (11); and

The adjusting plate (122) is arranged at the second end of the sliding sleeve (121);

wherein the adjusting component (13) is arranged on the adjusting plate (122).

3. The foldable quick-assembly housing according to claim 2, further comprising a second stop (123) provided on the first end of the sliding sleeve (121);

The second limiting piece (123) and the adjusting plate (122) are respectively positioned at two sides of the first base (11).

4. The foldable quick-assembly housing of claim 1, wherein the adjustment assembly is a first guide (124), and the first hinge (14) is slidably coupled to the first guide (124).

5. The foldable quick-assembly housing of claim 1, wherein the adjustment assembly comprises:

the adjusting screw rod (131) is arranged on the adjusting base (12); and

An adjusting screw (132) arranged on the adjusting screw (131);

The first hinge (14) is fixedly connected with the adjusting nut (132).

6. Foldable fast-assembling house according to any of the claims 1 to 5, characterized in that the second hinge body (2) comprises:

A second base (21) fixed inside the foldable beam (31); and

The second hinge (22) is hinged with the first hinge (14) and is in sliding connection with the second base (21), and the elastic positioning piece (23) is arranged on the second base (21).

7. The foldable quick-assembly housing according to claim 1, wherein the elastic positioning element (23) comprises:

a positioning channel (231) arranged on the second base (21);

A gear pin (232) positioned in the positioning channel (231); and

And two ends of the spring (233) are respectively abutted against the inner walls of the gear pin (232) and the positioning channel (231).