Telescopic adjustable wall

Abstract

The utility model relates to the technical field of prefabricated walls, in particular to a telescopic adjustable wall which comprises a first wall plate, a second wall plate and a sliding assembly, a sliding cavity is formed in the first wall plate, and the second wall plate is transversely connected into the sliding cavity in a sliding mode through the sliding assembly. The first wallboard and the second wallboard can extend or retract relative to the first wallboard, the locking piece is connected to one of the first wallboard and the second wallboard, and the locking piece can be switched between a locking state for limiting the first wallboard and the second wallboard and a sliding state for releasing limiting of the first wallboard and the second wallboard. Therefore, the wallboard can meet the requirements of the to-be-assembled wall body area within a certain length range, and for a prefabricated wallboard, the wallboard does not need to be accurately customized according to the length requirement of an application scene, so that the processing flexibility and the use flexibility of the wallboard are greatly improved, and the construction speed is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of precast walls, in particular to a retractable and adjustable wall. Background Art

[0002] Factory precast finished partition walls have the characteristics of standardization. When installing on site, if encountering non-standard installation distances, it is necessary to customize corresponding finished partition walls in the factory according to the on-site dimensions or build them on site. The above solutions cannot meet the requirements of assembled rapid construction. Content of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] In view of the above-mentioned disadvantages and deficiencies of the prior art, the utility model provides a retractable and adjustable wall, which can adjust the installation distance according to the non-standard partition wall module size on site, and solves the problem that the finished partition wall module cannot adapt to different space sizes.

[0005] (2) Technical Solutions

[0006] In order to achieve the above purpose, the main technical solutions adopted by the utility model include:

[0007] In a first aspect, the utility model provides a retractable and adjustable wall, which includes a first wall panel, a second wall panel and a sliding component. A sliding cavity is formed in the first wall panel, and the second wall panel is horizontally slidably connected in the sliding cavity through the sliding component; a locking component is further included, and the locking component is connected to one of the first wall panel and the second wall panel, and can switch between a locking state that limits the first wall panel and the second wall panel and a sliding state that releases the limitation of the first wall panel and the second wall panel.

[0008] (3) Beneficial Effects

[0009] The beneficial effects of the utility model are as follows: for the retractable and adjustable wall of the utility model, the first wall panel and the second wall panel are arranged in a horizontally slidable connection form, and the second wall panel is located in the accommodating cavity of the first wall panel. Therefore, the first wall panel can wrap the second wall panel, thereby ensuring the integrity and aesthetics of the wall structure.

[0010] Since the second wall panel can extend or retract relative to the first wall panel, the wall panel can adapt to the requirements of the wall area to be assembled within a certain length range. For precast wall panels, it is not necessary to accurately customize the wall panels according to the length requirements of the application scenarios. Therefore, the processing flexibility and use flexibility of the wall panels are greatly improved, and the construction speed is increased.

[0011] The first wall panel and the second wall panel are independent components, and both have sufficient structural strength and integrity. Therefore, the structural stability of the wall panel during the pulling process is ensured.

[0012] The first wall panel and the second wall panel can be prefabricated in the factory and assembled on the construction site. In this way, during the storage and transportation of the wall, the first wall panel and the second wall panel can be transported and stored independently, thereby improving the integrity of the wall during transportation and storage, and thus helping to reduce the transportation cost and storage cost of the wall.

[0013] The locking member is used to limit the sliding connection relationship between the first wall panel and the second wall panel to ensure the stability of the wall assembly process and the smoothness of sliding during the length adjustment process. Description of the Drawings

[0014] Figure 1 Isometric structural schematic diagram of a telescopic adjustable wall of the present utility model;

[0015] Figure 2 Front view structural schematic diagram of a telescopic adjustable wall of the present utility model;

[0016] Figure 3 Top view structural schematic diagram of a telescopic adjustable wall of the present utility model retracted to the limit state;

[0017] Figure 4 Top view structural schematic diagram of a telescopic adjustable wall of the present utility model extended to the intermediate state;

[0018] Figure 5 Top view structural schematic diagram of a telescopic adjustable wall of the present utility model extended to the limit state;

[0019] Figure 6 Of the present utility model Figure 4 Partial enlarged structural schematic diagram at A in;

[0020] Figure 7 Isometric structural schematic diagram of the first wall panel of the present utility model;

[0021] Figure 8 Isometric structural schematic diagram of the second wall panel of the present utility model;

[0022] Figure 9 Partial enlarged structural schematic diagram at the track unit of the present utility model;

[0023] Figure 10 Partial enlarged structural schematic diagram of the matching position of the locking member with the first wall and the second wall of the present utility model;

[0024] Figure 11 Of the present utility model Figure 5 Partial enlarged structural schematic diagram at B in.

[0025]

Description of the Reference Numerals

[0026] 1: First wall panel;

[0027] 2: Second wall panel;

[0028] 3: Sliding cavity;

[0029] 4: Locking member;

[0030] 5: Track unit; 51: Male track; 52: Female groove; 53: Roller;

[0031] 6: Limit sliding unit; 61: Slide block; 62: Slide groove;

[0032] 7: Resistance rubber layer;

[0033] 200: Locking hole. Detailed implementation manners

[0034] For better explaining the present utility model for easy understanding, the following combines with the attached Figure 1-11 , and through the detailed implementation manners, the present utility model is described in detail. Among them, the orientation nouns such as "upper" and "lower" mentioned in this article are based on Figure 1 the orientation for reference.

[0035] Embodiment 1:

[0036] Referring to Figure 1 - Figure 11 , the embodiment of the present utility model provides a telescopic adjustable wall, including a first wall panel 1, a second wall panel 2 and a sliding assembly. A sliding cavity 3 is formed in the first wall panel 1, and the second wall panel 2 is horizontally slidably connected in the sliding cavity 3 through the sliding assembly; a locking member 4 is further included, and the locking member 4 is connected to one of the first wall panel 1 and the second wall panel 2, and can switch between the locked state of limiting the first wall panel 1 and the second wall panel 2 and the sliding state of releasing the limitation of the first wall panel 1 and the second wall panel 2.

[0037] In this embodiment, the first wall panel 1 and the second wall panel 2 adopt a horizontally slidable connection setting form, and moreover, the second wall panel 2 is located in the accommodation cavity of the first wall panel 1. Therefore, the first wall panel 1 can wrap the second wall panel 2, thereby ensuring the integrity and aesthetics of the wall structure.

[0038] Since the second wall panel 2 can extend or retract relative to the first wall panel 1, therefore, this wall panel can adapt to the requirements of the wall area to be assembled within a certain length range. For precast wall panels, there is no need to accurately customize the wall panels according to the length requirements of the application scenario, thereby greatly improving the processing flexibility and use flexibility of the wall panels and improving the construction speed.

[0039] The first wall panel 1 and the second wall panel 2 are independent components, both of which have sufficient structural strength and integrity, thus ensuring the structural stability of the wall panel during the pulling process.

[0040] The first wall panel 1 and the second wall panel 2 can be prefabricated in the factory and assembled on the construction site. In this way, during the storage and transportation of the wall, the first wall panel 1 and the second wall panel 2 can be transported and stored independently, thereby improving the integrity of the wall during the transportation and storage processes, and thus facilitating the reduction of the transportation cost and storage cost of the wall.

[0041] Specifically, the first wall panel 1 and the second wall panel 2 have the same height to ensure the integrity and consistency of the wall.

[0042] The locking member 4 is used to limit the sliding connection relationship between the first wall panel 1 and the second wall panel 2 to ensure the stability of the wall assembly process and the smoothness of the sliding during the length adjustment process.

[0043] Embodiment 2:

[0044] Refer to Figure 7 , in addition to having all the technical solutions of the above embodiments, the embodiments of the present utility model further have the following technical solutions:

[0045] One side of the top, one side of the bottom, and the side facing the second wall panel 2 of the sliding cavity 3 are all open.

[0046] In this embodiment, by setting the sliding cavity 3 in a three-sided open form, it is convenient to carry out the assembly work of the first wall panel 1 and the second wall panel 2, thereby improving the overall assembly efficiency of the wall and reducing the assembly cost.

[0047] At the same time, the three-sided open design can also improve the maintenance convenience of the wall.

[0048] Embodiment 3:

[0049] Refer to Figure 1-9 , in addition to having all the technical solutions of any of the above embodiments, the embodiments of the present utility model further have the following technical solutions:

[0050] The sliding assembly includes a track unit 5, and the track unit 5 is provided at the top and / or bottom of the sliding cavity 3; the track unit 5 includes a male rail 51 and a female groove 52, the male rail 51 is connected to one of the first wall panel 1 and the second wall panel 2, the female groove 52 is connected to the other of the first wall panel 1 and the second wall panel 2, and the male rail 51 and the female groove 52 are slidably connected horizontally.

[0051] In this embodiment, taking the example that the track unit 5 is provided at both the top and the bottom of the sliding cavity 3.

[0052] The male rail 51, as part of the sliding unit, is fixedly connected to one of the first wall panel 1 and the second wall panel 2, such as being installed on the top surface of the second wall panel 2. It can be set as an I-shaped rail to closely cooperate with the female groove 52 to achieve smooth sliding. The material of the male rail 51 should have good wear resistance and load-bearing capacity to ensure stability and durability under long-term use.

[0053] The female groove 52 is installed on the other wall panel, such as being installed on the top of the first wall panel 1, corresponding to the male rail 51. The design of the female groove 52 should be able to closely accommodate the male rail 51 and allow the male rail 51 to freely slide inside it. The inner wall of the female groove 52 also needs to be smooth and precise to reduce friction and wear. In addition, the female groove 52 also needs to have sufficient strength and stiffness to withstand various forces and torques generated during the sliding of the wall panel.

[0054] To ensure the integrity of the wall after assembly, the male rail 51 can be hidden in the receiving cavities at the top and bottom of the second wall panel 2, and the female groove 52 can be connected to the top and bottom of the first wall panel 1 in the form of a cantilever connection to ensure that the track unit 5 does not protrude from the outline of the wall.

[0055] Embodiment 4:

[0056] Refer to Figure 9 In addition to having all the technical solutions of any of the above embodiments, the embodiments of the present utility model further have the following technical solutions:

[0057] The track unit 5 further includes a roller 53, the roller 53 is rotatably connected to one of the male rail 51 and the female groove 52, and the rotation axis of the roller 53 is perpendicular to the sliding connection direction of the first wall panel 1 and the second wall panel 2, and the roller 53 can rollingly contact the other of the male rail 51 and the female groove 52.

[0058] In this embodiment, after adding the design of the roller 53, the sliding performance of the track unit 5 is further improved. The roller 53 can significantly reduce friction and wear during the sliding process, and at the same time improve the smoothness and stability of the sliding.

[0059] The roller 53 is rotatably connected to one of the male rail 51 and the female groove 52 along an axis perpendicular to the sliding connection direction of the first wall panel 1 and the second wall panel 2, such as being connected to the female groove 52. This setting ensures that the roller 53 can roll perpendicular to the sliding direction, thereby providing the best support and guiding effect.

[0060] The roller 53 can correspondingly rollingly contact the other of the male rail 51 and the female groove 52, such as contacting the top surface of the male rail 51. This rolling contact method not only reduces the direct friction during the sliding process, but also disperses and transmits the load through the rolling of the roller 53, further improving the sliding stability and durability.

[0061] Specifically, the material of the roller 53 should have good wear resistance, corrosion resistance and load-bearing capacity to ensure stability and reliability during use.

[0062] In summary, the design of the roller 53 significantly improves the sliding performance of the track unit 5, providing a more stable, smooth and durable solution for the relative sliding between the first wall panel 1 and the second wall panel 2.

[0063] Example 5:

[0064] Referring to Figure 1-8 , in addition to having all the technical solutions of any of the above embodiments, the embodiments of the present utility model further have the following technical solutions:

[0065] The sliding assembly further includes a limit sliding unit 6, and multiple groups of limit sliding units 6 are arranged on the front inner wall and / or the rear inner wall of the sliding cavity 3; the limit sliding unit 6 includes a slider 61 and a sliding groove 62, one of the slider 61 and the sliding groove 62 is arranged on the front inner wall and / or the rear inner wall of the sliding cavity 3, and the other of the slider 61 and the sliding groove 62 is connected to the front outer wall and / or the rear outer wall of the second wall panel 2, and the corresponding slider 61 and sliding groove 62 are slidably connected horizontally; the transverse two ends of the sliding groove 62 are solid structures capable of abutting against the slider 61.

[0066] In this embodiment, the limit sliding can enhance the stability and safety of the sliding process of the first wall panel 1 and the second wall panel 2, preventing them from disengaging from the track or undergoing accidental deviation during the sliding process.

[0067] The limit sliding unit 6 is arranged on the front inner wall and / or the rear inner wall of the sliding cavity 3. In this embodiment, taking the example of arranging multiple groups of limit sliding units 6 at both places for detailed description.

[0068] The limit sliding unit 6 consists of two parts, a slider 61 and a sliding groove 62. Among them, the slider 61 is fixed on the inner wall of the sliding cavity 3, while the sliding groove 62 is opened on the outer wall of the second wall panel 2. The slider 61 and the sliding groove 62 are slidably connected horizontally, that is, the slider 61 can freely slide in the sliding groove 62 along the axis same as the sliding direction of the wall panel. This design allows the wall panel to perform a smooth sliding movement within a specified range.

[0069] The transverse two ends of the sliding groove 62 are designed as solid structures capable of abutting against the slider 61. This means that when the slider 61 slides to either end of the sliding groove 62, it will be blocked by the solid structure and cannot continue to slide. This design effectively limits the sliding range of the wall panel, preventing it from disengaging from the track or undergoing accidental deviation.

[0070] Example 6:

[0071] Referring to Figure 1, In addition to having all the technical solutions of any of the above embodiments, the embodiments of the present utility model further have the following technical solutions:

[0072] The wall further includes a resistance rubber layer 7 connected to the left and right outer walls of the second wall panel 2.

[0073] In this embodiment, the resistance rubber layer 7 close to the first wall panel 1 can provide buffering when the first wall panel 1 and the second wall panel 2 collide, while the resistance rubber layer 7 far from the first wall panel 1 can increase the friction between the second wall panel 2 and the building wall during the assembly of the wall, and at the same time reduce the impact force when it collides with the building structure.

[0074] Embodiment 7:

[0075] Refer to Figure 6 and Figure 10 , In addition to having all the technical solutions of any of the above embodiments, the embodiments of the present utility model further have the following technical solutions:

[0076] The locking member 4 is set as a bolt, and the bolt is threadedly connected to the side wall of the sliding cavity 3, and the bolt can abut against the outer wall of the second wall panel 2.

[0077] In this embodiment, using a bolt can flexibly adjust the limiting position, ensure that the wall panel does not exceed the predetermined range during the sliding process, and can also conveniently lock the first wall panel 1 and the second wall panel 2.

[0078] The bolt is threadedly connected to the side wall of the sliding cavity 3, and its end can extend out and abut against the outer wall of the second wall panel 2. When the wall panel slides to the predetermined position, by tightening the bolt, it can be switched to the locked state to prevent the second wall panel 2 from continuing to slide relative to the first wall panel 1.

[0079] Since the bolt is threadedly connected, the bolt can be easily rotated to adjust its protruding length, thereby adjusting its state, making the installation and adjustment of the locking member 4 very flexible and convenient.

[0080] The threaded connection between the bolt and the side wall of the sliding cavity 3 provides good structural stability. This connection method can withstand a certain amount of tensile force and shear force, ensuring that the locking member 4 will not loosen or fall off during long-term use.

[0081] The bolt should be installed on the side wall of the sliding cavity 3 to ensure that it is perpendicular to the sliding path of the second wall panel 2. At the same time, the installation quantity and position of the bolt need to be determined according to the actual use requirements to provide sufficient limiting effect.

[0082] Embodiment 8:

[0083] Refer to Figure 6 and Figure 10, In addition to having all the technical solutions of any of the above embodiments, the embodiments of the present utility model further have the following technical solutions:

[0084] When a chute 62 is opened on the second wall panel 2, the position of the bolt corresponds to that of a chute 62, and the width of the corresponding chute 62 matches the diameter of the bolt, so that the bolt can abut against the inside of the chute 62.

[0085] In this embodiment, the bolt can abut against the inside of the chute 62, which enables the bolt to also play a limiting role when the first wall panel 1 and the second wall panel 2 slide relative to each other, ensuring that the stability and safety of the wall panel during the sliding process are further improved.

[0086] Embodiment 9:

[0087] Refer to Figure 6 , In addition to having all the technical solutions of any of the above embodiments, the embodiments of the present utility model further have the following technical solutions:

[0088] A locking hole 200 is also opened on the second wall panel 2; when the second wall panel 2 slides relative to the first wall panel 1 to the locking position, the bolt can be locked in the corresponding locking hole 200.

[0089] In this embodiment, some hole positions are preset on the second wall panel 2, and these hole positions are used to cooperate with the bolt to fix the relative positions of the first wall panel 1 and the second wall panel 2, so as to reliably and effectively realize the stepped adjustment and stepped locking of the wall length when the first wall panel 1 and the second wall panel 2 expand and contract. Compared with the form of directly locking the bolt to the chute 62, this locking method can be more reliable and effective, and the stability of the wall panel after locking is better.

[0090] Embodiment 10:

[0091] Refer to Figure 6 and Figure 11 , In addition to having all the technical solutions of any of the above embodiments, the embodiments of the present utility model further have the following technical solutions:

[0092] At least when the second wall panel 2 slides outwards relative to the first wall panel 1 to the limit position, the bolt can be locked in the locking hole 200. This means that when the second wall panel 2 slides outwards to the farthest position, it can be fixed by the connection between the bolt and the locking hole 200.

[0093] Under most usage conditions of the precast wall, the length requirement of the wall is certain. Therefore, at least at the limit position where the second wall panel 2 slides outward relative to the first wall panel 1, the length of the wall is locked through the cooperation of bolts and the locking holes 200, which is beneficial to further improve the adjustment efficiency of the wall, and then improve the assembly efficiency of the entire wall and reduce the assembly time cost.

[0094] And since the bolts can also be used to lock at other positions where the second wall panel 2 slides relative to the first wall panel 1, the stepless adjustment method of the wall length is retained, which further improves the flexibility of use of the wall.

[0095] In summary, this description introduces a wall panel structure with adjustability, in which the second wall panel 2 can slide relative to the first wall panel 1 within a certain range, and the connection between the bolts and the locking holes 200 is used to achieve fixation at different positions. This structure may be used in occasions where flexible adjustment of space separation or layout is required.

[0096] It can be understood that for the above-mentioned Embodiments 1-10, unless there are conflicting parts, they can be freely combined to form other embodiments of the present invention.

[0097] In the description of the present invention, it should be understood that the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, the meaning of "plurality" is two or more unless otherwise specifically defined.

[0098] In the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium; it can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0099] In the present utility model, unless otherwise clearly defined and limited, a first feature being "on" or "under" a second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "over" and "on top of" a second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. A first feature being "under", "below" and "beneath" a second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0100] The term "comprising" or any other similar term is intended to cover non-exclusive inclusion, such that a process, article or apparatus / device comprising a series of elements includes not only those elements but also other elements not expressly listed, or further includes elements inherent to these process, article or apparatus / device.

[0101] So far, the technical solution of the present utility model has been described in conjunction with the preferred embodiments shown in the drawings. However, it is easily understood by those skilled in the art that the protection scope of the present utility model is obviously not limited to these specific embodiments. Without departing from the principle of the present utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of the present utility model.

Claims

1. A retractable and adjustable wall, characterized in that: The invention comprises a first wall panel (1), a second wall panel (2) and a sliding assembly, wherein a sliding cavity (3) is formed in the first wall panel (1), and the second wall panel (2) is connected to the sliding cavity (3) by transverse sliding via the sliding assembly; It also includes a locking member (4), which is connected to one of the first wall panel (1) and the second wall panel (2) and can be switched between a locking state for limiting the first wall panel (1) and the second wall panel (2) and a sliding state for releasing the limiting state of the first wall panel (1) and the second wall panel (2).

2. A retractable and adjustable wall as claimed in claim 1, characterized in that: The top side, the bottom side, and the side facing the second wall panel (2) of the sliding cavity (3) are all open.

3. A retractable and adjustable wall as claimed in claim 2, characterized in that: The sliding assembly comprises a track unit (5), the track unit (5) is arranged at the top and / or the bottom of the sliding cavity (3), and the track unit (5) is hidden in the outline of the wall; The track unit (5) comprises a male rail (51) and a female groove (52), wherein the male rail (51) is connected to one of the first wall panel (1) and the second wall panel (2), and the female groove (52) is connected to the other of the first wall panel (1) and the second wall panel (2), and the male rail (51) and the female groove (52) are connected in a transverse sliding manner.

4. A retractable and adjustable wall as claimed in claim 3, characterized in that: The track unit (5) further comprises a roller (53), wherein the roller (53) is rotatably connected to one of the male rail (51) and the female groove (52), and the rotation axis of the roller (53) is perpendicular to the sliding connection direction of the first wall panel (1) and the second wall panel (2), and the roller (53) is capable of rolling contact with the other of the male rail (51) and the female groove (52).

5. The telescopic and adjustable wall according to claim 3, characterized in that: The sliding assembly further comprises a position-limiting sliding unit (6), and a plurality of groups of the position-limiting sliding units (6) are arranged on the front inner wall and / or the rear inner wall of the sliding cavity (3); The position-limiting sliding unit (6) comprises a slider (61) and a slide groove (62), one of the slider (61) and the slide groove (62) being arranged on the front inner wall and / or the rear inner wall of the sliding cavity (3), and the other of the slider (61) and the slide groove (62) being connected to the front outer wall and / or the rear outer wall of the second wall panel (2), corresponding to the slider (61) and the slide groove (62) being connected in a transverse sliding manner; The two lateral ends of the slide groove (62) are solid structures capable of abutting against the slide block (61).

6. A retractable and adjustable wall as claimed in claim 5, characterized in that: The locking member (4) is configured as a bolt, the bolt being threadedly connected to the side wall of the sliding cavity (3), and the bolt being capable of abutting against the outer wall of the second wall panel (2).

7. A telescopic and adjustable wall according to claim 6, characterized in that: When the slide groove (62) is opened on the second wall panel (2), the bolt corresponds to the position of one of the slide grooves (62), and the width of the corresponding slide groove (62) matches the diameter of the bolt, so that the bolt can abut against the slide groove (62).

8. The telescopic and adjustable wall according to claim 7, characterized in that: The second wall panel (2) is also provided with a locking hole (200); When the second wall panel (2) slides to a locking position relative to the first wall panel (1), the bolt can be locked in the corresponding locking hole (200).

9. The telescopic and adjustable wall according to claim 8, characterized in that: At least when the second wall panel (2) slides outward to an extreme position relative to the first wall panel (1), the bolt can be locked in the locking hole (200).

10. A telescopic and adjustable wall according to any one of claims 1 to 9, characterized in that: The wall body also includes a resistance rubber layer (7) connected to the left and right outer walls of the second wall panel (2).

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