Fence and fence assembly

Abstract

The utility model discloses a fence and a fence assembly and belongs to the field of building construction auxiliary equipment. The technical problems that an existing fence is large in occupied space during storage, not convenient to carry, high in transportation cost, time-consuming and labor-consuming in the using process, prone to being damaged due to repeated disassembly and transportation, unstable in structure and poor in wind resistance and components are lost in the disassembly and assembly transportation process are solved. The fence is characterized by comprising a baffle and a supporting structure, the upper end of the supporting rod is hinged to the baffle, the lower end of the supporting rod is hinged to the base, when the baffle is folded, the baffle is flatly laid on the base, when the baffle is unfolded, the bottom of the baffle is connected with the base through a first locking mechanism, and the baffle, the base and the supporting rod form a triangular structure. The fence assembly is formed by detachably connecting a plurality of fences. The utility model is used for enclosing the construction site into a relatively closed space.

Description

Technical Field

[0001] The utility model belongs to the field of building construction auxiliary equipment, and in particular relates to a fence and a fence component. Background Art

[0002] Fences are a commonly used protective facility that makes the construction site a relatively closed space. In recent years, with the adjustment and development of urban modernization, the standardization of traffic and construction site safety, and the need for normalization of environmental protection construction, construction sites must take safety and environmental protection measures to prevent safety accidents and environmental pollution accidents. Therefore, setting up fences at construction sites has become a necessary measure for safety and environmental protection.

[0003] Traditional enclosures include baffles and columns on both sides of the baffles for erecting the baffles on the ground. When in use, it requires the cooperation of multiple people to assemble, which is cumbersome to operate, has low work efficiency, and the overall structure is unstable, which can easily lead to safety accidents.

[0004] Prior art 1: The invention of the authorization announcement number CN 211691816 U and the utility model name is "A construction fence". It is recorded that the fence includes a rectangular fence body and a bracket; the bracket is triangular, including a transverse support rod, a longitudinal support rod and an oblique rod, one end of the transverse support rod is fixedly connected to one end of the longitudinal support rod, and the two ends of the oblique rod are respectively fixedly connected to the other end of the transverse support rod and the other end of the longitudinal support rod; an I-shaped fixing piece is provided on the upper part of the longitudinal support rod, and two grooves of the I-shaped fixing piece are respectively used to plug in two rectangular fence bodies; a U-shaped base bracket is provided on the lower part of the longitudinal support rod, and the rectangular fence body is plugged into the groove of the U-shaped base bracket.

[0005] Prior art 2: The invention of the utility model with the authorization announcement number CN 212802826 U and the name of the utility model being a construction fence records that the fence includes a rectangular fence body and a bracket; the bracket is a folding bracket, including a longitudinal rod, a diagonal rod sleeved on the longitudinal rod, a support rod connecting the longitudinal rod and the diagonal rod, and a fixed rod movably connected to one end of the diagonal rod, one end of the support rod is fixedly connected to the bottom of the longitudinal rod, and the other end is movably connected to the diagonal rod; an I-shaped fixing piece is provided on the end where the diagonal rod is connected to the longitudinal rod, and the two grooves of the I-shaped fixing piece are respectively used to plug in the two rectangular fence bodies; a U-shaped base bracket is provided at the lower part of the longitudinal rod, and the rectangular fence body is plugged into the groove of the U-shaped base bracket.

[0006] Problems with prior arts 1 and 2: the bracket and the enclosure body are separate structures, which is not conducive to handling and has high transportation costs. In addition, the bracket and the enclosure need to be assembled on site during use, which is time-consuming and labor-intensive. The bracket and the enclosure are easily damaged due to multiple disassembly and transportation, thus affecting the quality of the enclosure.

[0007] Prior art 3: The invention of the utility model with the authorization announcement number CN 215443474 U and the utility model name being a construction fence with a single-sided open bracket records that the fence includes a fence body and a single frame, and connecting parts are respectively provided on both sides of the fence body. The single frame is vertically arranged on the back side of the fence body, and one side of the single frame is a rotating side. The rotating side of the single frame is hinged to the back side of the fence body, and the rotating side of the single frame is arranged close to the side of the back side of the fence body. When the single frame is in a folded state, the single frame is arranged close to the back side of the fence body on one side facing the fence body. When the single frame is in an expanded state, the angle formed between the single frame and the fence body is less than or equal to 90 degrees.

[0008] Prior art 4: The invention of the utility model with the authorization announcement number CN 215485201 U and the utility model name being a double-sided construction fence records that first connecting parts are respectively provided on both sides of the fence body, and the first connecting parts are detachably connected to the adjacent double-sided construction fence. The supporting frame includes two single frames, and the two single frames are vertically arranged in parallel on the back side of the fence body. One side of each single frame is a rotating side, and the rotating side of each single frame is hinged to the two sides of the fence body. When the two single frames are changed from a folded state to an expanded state, the angle formed between the two single frames decreases from 180 degrees to 0 degrees, and a second connecting part is provided at the bottom of each single frame.

[0009] Prior art 5: The invention of the utility model with the authorization announcement number CN 215485152 U and the utility model name being a construction fence with a middle column bracket opening, records that connecting parts are respectively provided on both sides of the fence body, and the supporting frame includes two single frames, and the two single frames are vertically arranged in parallel on the back side of the fence body, one side of each single frame is a rotating side, and the rotating side of each single frame is hinged to the back side of the fence body, and the rotating sides of the two single frames are both arranged near the middle of the back side of the fence body. When the single frame is in a folded state, each single frame is arranged near the back side of the fence body facing one side of the fence body, and when the single frame is in an expanded state, the angle formed between the two single frames is less than 180 degrees.

[0010] Problems with prior art 3-5: The single frame is hinged to the back side of the enclosure body, and when in an expanded state, it is extremely susceptible to external force and becomes a folded state. The structure is very unstable and has poor wind resistance. To achieve stability and wind resistance, it is necessary to process grooves on the single frame, and place pressure blocks or pressure strips in the grooves to fix the enclosure. Prior art 3-5 does not provide an integral enclosure in the full sense. During use, it is necessary to use pressure blocks or pressure strips on site to fix the enclosure, which is time-consuming and labor-intensive, not conducive to handling, and has high transportation costs.

[0011] In summary, the enclosure structure needs to be improved to overcome the technical problems in the prior art, such as being difficult to carry, having high transportation costs, being time-consuming and labor-intensive during use, being easily damaged due to multiple disassembly and transportation, having an unstable enclosure structure, and having poor wind resistance.

[0012] It should be noted that the information disclosed in the background technology section of the present invention is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or suggestion in any form that the information constitutes prior art already known to those skilled in the art. Utility Model Content

[0013] In view of the above facts, the first purpose of the utility model is to design an enclosure to address the technical problems that existing enclosures occupy a large space during storage, are inconvenient to carry, have high transportation costs, are time-consuming and labor-intensive to use, are easily damaged due to multiple disassembly and transportation, components are lost during transportation and disassembly, the enclosure structure is unstable, and the wind resistance is poor. The second purpose of the utility model is to provide an enclosure assembly including the above-mentioned enclosure.

[0014] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0015] Solution 1: The enclosure includes a baffle and a supporting structure, the supporting structure includes a base and a support rod, the upper end of the support rod is hinged to the baffle, and the lower end of the support rod is hinged to the base. When the baffle is folded, the baffle is laid flat on the base. When the baffle is unfolded, the bottom of the baffle is connected to the base through a first locking mechanism. The baffle, the base and the support rod form a triangular structure.

[0016] In combination with Solution 1, in certain implementations of Solution 1, there is one support rod, an upper end of which is hinged to the middle position of the baffle, and a lower end of which is hinged to the base.

[0017] Furthermore, there are two support rods, the upper ends of which are hinged to the left and right side frames or the middle position of the baffle, and the lower ends are hinged to the base, and the two support rods are arranged symmetrically. With such an arrangement, the structure is more stable and the wind resistance performance is better.

[0018] Furthermore, the number of the support rods is at least three, the upper ends of which are hinged to the left and right side frames and the middle position of the baffle, and the lower ends of which are hinged to the base, and three or more support rods are arranged symmetrically. With such an arrangement, the structure is more stable and the wind resistance performance is more superior.

[0019] Further: the support rod is connected to the base through a first hinge assembly, and the support rod is connected to the baffle through a second hinge assembly, the first hinge assembly includes a first hinge seat and a first hinge shaft, the first hinge seat is fixed on the base, the lower end of the support rod is processed with a first hinge hole, the first hinge shaft passes through the first hinge hole to install the support rod in the first hinge seat; the second hinge assembly includes a second hinge seat and a second hinge shaft, the second hinge seat is fixed on the baffle, the upper end of the support rod is processed with a second hinge hole, the second hinge shaft passes through the second hinge hole to install the support rod in the second hinge seat.

[0020] In combination with Solution 1, in some implementations of Solution 1, the first locking mechanism includes a first locking hook and a first locking column, the first locking hook is installed on the front side of the base, and the first locking column is installed on the bottom side frame of the baffle, and when the baffle is unfolded, the first locking hook is hung on the first locking column, or the installation positions of the first locking hook and the first locking column are interchanged. With such an arrangement, the structure is more stable and the wind resistance performance is better.

[0021] Furthermore: the number of the first locking mechanisms is one, two, or three or more.

[0022] Furthermore, a bottom plate is provided at the lower part of the front side of the base, and when the baffle is unfolded, the bottom side frame of the baffle is placed on the bottom plate. This arrangement avoids the baffle from directly contacting the construction site, and works together with the first locking mechanism to prevent the baffle from descending due to uneven or soft ground, and the first lock hook from falling out of the first lock column.

[0023] In combination with Solution 1, in some implementations of Solution 1, the enclosure further includes a second locking mechanism, the second locking mechanism includes a second locking hook and a second locking column, the second locking hook is hinged on the base, the second locking column is installed on the support rod, and when the baffle is folded, the second locking hook is hung on the second locking column, or the installation positions of the second locking hook and the second locking column are interchanged. This arrangement is more convenient for transportation.

[0024] The number of the second locking mechanisms matches the number of the support rods.

[0025] Furthermore, the second locking mechanism further comprises a limit block, which is mounted on the base, and when the baffle is unfolded, the second lock hook is separated from the second lock column, the side of the second lock hook abuts against the limit block, and the inner side of the second lock hook abuts against the baffle. This arrangement prevents the second lock hook from being damaged.

[0026] In combination with Solution 1, in some implementations of Solution 1, the enclosure further includes an upper plug-in portion and a lower plug-in portion, the upper plug-in portion is provided on one side of the baffle, and the lower plug-in portion is provided on the other side of the baffle, one side of the baffle is detachably connected to an adjacent baffle via the upper plug-in portion, and the other side of the baffle is detachably connected to another adjacent baffle via the lower plug-in portion. This arrangement is convenient for installation.

[0027] Furthermore, the upper plug-in part is a pin, and the lower plug-in part is a sleeve, the pin on one side of each baffle is plugged with the sleeve of an adjacent baffle, and the sleeve on the other side of each baffle is plugged with the pin of another adjacent baffle. This arrangement is convenient for installation and manufacturing.

[0028] Furthermore, the number of the upper plug-in parts is at least one, and the number of the lower plug-in parts is the same as that of the upper plug-in parts. The specific number can be determined according to the size of the baffle.

[0029] Furthermore, when there are multiple upper plug-in parts, the multiple upper plug-in parts are evenly arranged in sequence along the length direction of the side of the baffle. In this way, the connection is more stable.

[0030] In combination with Solution 1, in some implementations of Solution 1, the baffle is provided with holes for ventilation.

[0031] Furthermore: the shape of the hole is circular, square, louvered, diamond, elliptical, triangular or trapezoidal.

[0032] In combination with Solution 1, in some implementations of Solution 1, at least one first reinforcing rib is provided on the baffle, and when there are multiple first reinforcing ribs, the multiple first reinforcing ribs are evenly arranged in sequence along the height direction of the baffle. With such an arrangement, the baffle has high compressive strength.

[0033] Furthermore, at least one second reinforcing rib is disposed inside the base, and an expansion screw hole for fixing the base to the ground is processed on the second reinforcing rib, and when there are multiple second reinforcing ribs, the multiple second reinforcing ribs are evenly arranged in sequence along the width direction of the base. With such an arrangement, the base has high compressive strength.

[0034] Furthermore: the first reinforcing rib and the second reinforcing rib are rectangular tubes or circular tubes.

[0035] Furthermore: the first reinforcing rib and the second reinforcing rib are angle irons or I-beams.

[0036] Furthermore: the distance from the axis of the first hinge shaft to the upper surface of the base is greater than the thickness of the baffle frame.

[0037] Solution 2: In order to achieve the above-mentioned second purpose, the utility model also provides an enclosure assembly, including a plurality of the enclosures, and the plurality of the enclosures are detachably connected.

[0038] The effects achieved by the utility model are:

[0039] 1. In the utility model, the support rod is hinged with the baffle and the base, the baffle can be completely folded on the base, the supporting structure and the baffle are an integral structure, which occupies a small space when stored, is convenient for handling, has low transportation cost, and does not require on-site assembly during use, thus saving time and effort, avoiding damage caused by multiple disassembly and transportation, avoiding the loss of components during transportation and disassembly, and eliminating the impact on the quality of the enclosure.

[0040] 2. In the utility model, when the baffle is unfolded, the bottom of the baffle is connected to the base through the first locking mechanism, and the baffle, base and support rod form a triangular structure. With this design, the enclosure will not be folded due to external forces. The utility model does not need to add other pressure blocks or pressure strips to achieve the stability of the enclosure structure and improve the wind resistance of the enclosure.

[0041] 3. The arrangement of the support rod and the first locking mechanism in the utility model makes the enclosure structure more stable and has better wind resistance.

[0042] 4. The bottom plate extending forward from the lower part of the base in the utility model prevents the baffle from directly contacting the construction site, and works together with the first locking mechanism to prevent the baffle from descending due to uneven or soft ground and the first locking hook from falling out of the first locking column.

[0043] 5. The second locking mechanism of the utility model is arranged so that when the baffle is folded, the second locking hook is hung on the second locking column to lock the baffle and the support rod, which is more convenient for transportation and handling.

[0044] 6. The setting of the limit block in the utility model can limit the second lock hook to prevent the second lock hook from being inserted into the construction ground and causing damage.

[0045] 7. In the utility model, the detachable connection between adjacent baffles is realized by the upper plug-in part and the lower plug-in part, which has a fast assembly speed and high efficiency, and can effectively save labor and cost.

[0046] 8. The utility model has holes on the middle baffle for ventilation.

[0047] 9. The provision of the first reinforcing rib and the second reinforcing rib in the utility model improves the compressive strength of the baffle and the base.

[0048] 10. The enclosure assembly in the utility model has the same advantages as the enclosure. In addition, the enclosure assembly is formed by detachably connecting multiple enclosures, which can play a role in wind and dust prevention, better maintain the construction site, and be safe and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] Figure 1 This is the overall structural diagram of the enclosure of the utility model;

[0050] Figure 2 This is a diagram of the enclosure of the utility model being unfolded toward the front side;

[0051] Figure 3 This is a fully expanded axonometric view of the enclosure of the utility model (left side direction);

[0052] Figure 4 This is a fully expanded axonometric view of the enclosure of the utility model (right direction);

[0053] Figure 5 This is a partially enlarged view of the enclosure of the utility model when it is fully unfolded;

[0054] Figure 6 This is a position relationship diagram of the limit block, the base, and the second locking hook of the utility model;

[0055] Figure 7 This is a diagram showing the connection relationship between the upper plug-in portion and the baffle of the utility model;

[0056] Figure 8 This is a diagram of the enclosure of the utility model being folded downward;

[0057] Fig. 9 This is a diagram of the enclosure of the utility model in a fully retracted state (not locked);

[0058] Fig.10 This is a diagram of the enclosure of the utility model in a completely retracted state (locked);

[0059] Fig.11 This is an application state diagram of the enclosure of the utility model;

[0060] Fig.12 It is a partial enlarged view of the first locking mechanism of the utility model.

[0061] In the figure: 1-baffle; 2-support structure; 3-base; 4-support rod; 5-first locking mechanism; 6-first hinge assembly; 7-second hinge assembly; 8-first hinge seat; 9-first hinge axis; 10-first reinforcement rib; 11-second hinge seat; 12-second hinge axis; 13-first locking hook; 14-first locking column; 15-bottom plate; 16-second locking mechanism; 17-second locking hook; 18-second locking column; 19-limiting block; 20-upper plug-in part; 21-lower plug-in part; 22-second reinforcement rib. DETAILED DESCRIPTION

[0062] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0063] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so as to describe the embodiments of the present application described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0064] In the present application, the directions or positional relationships indicated by the terms "upper", "lower", "inner", "middle", "outer", "front", "back", etc. are based on the directions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction.

[0065] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0066] In addition, the terms "disposed", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0067] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0068] The preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0069] Example 1: See Figure 1-Figure 12, a fence of this embodiment includes: a baffle 1, a support structure 2 and two first locking mechanisms 5, the support structure 2 includes a base 3 and two support rods 4, the two support rods 4 are arranged in parallel or symmetrically, the upper ends of the support rods 4 are hinged to the left and right side frames of the back of the baffle 1 through the second hinge assembly 7, and the lower ends are hinged to the rear of the base 3 through the first hinge assembly 6. When the baffle 1 is folded, the baffle 1 is laid flat on the base 3;

[0070] Each first locking mechanism 5 includes a first locking hook 13 and a first locking column 14. The first locking hook 13 is installed in parallel on the front side of the base 3, and the first locking column 14 is installed in parallel on the bottom side frame of the baffle 1. When the baffle 1 is unfolded, the first locking hook 13 is hung on the first locking column 14, and the bottom of the baffle 1 is connected to the base 3 through the first locking mechanism 5. The baffle 1, the base 3 and the support rod 4 form a triangular structure.

[0071] The first hinge assembly 6 includes a first hinge seat 8 and a first hinge shaft 9. The first hinge seat 8 is fixed on the base 3. A first hinge hole is processed at the lower end of the support rod 4. The first hinge shaft 9 passes through the first hinge hole to install the support rod 4 in the first hinge seat 8.

[0072] The second hinge assembly 7 includes a second hinge seat 11 and a second hinge shaft 12. The second hinge seat 11 is fixed on the baffle 1. The upper end of the support rod 4 is processed with a second hinge hole. The second hinge shaft 12 passes through the second hinge hole to install the support rod 4 in the second hinge seat 11.

[0073] Embodiment 2: This embodiment differs from Embodiment 1 in that a bottom plate 15 is provided on the lower front side of the base 3 of a fence in this embodiment, and when the baffle 1 is unfolded, the bottom side frame of the baffle 1 is placed on the bottom plate 15 .

[0074] Embodiment 3: This embodiment differs from Embodiment 1 or 2 in that a fence of this embodiment further comprises a second locking mechanism 16, wherein the second locking mechanism 16 comprises a second locking hook 17 and a second locking column 18, wherein the second locking hook 17 is hinged on the base 3, and the second locking column 18 is mounted on the support rod 4. When the baffle 1 is folded, the second locking hook 17 is hung on the second locking column 18; the second locking mechanism 16 further comprises a limiting block 19, wherein the limiting block 19 is mounted on the base 3. When the baffle 1 is unfolded, the second locking hook 17 is disengaged from the second locking column 18, and the side of the second locking hook 17 abuts against the limiting block 19. At the same time, the inner side surface of the second locking hook 17 abuts against the baffle 1 to prevent the baffle 1 from moving left and right, thereby enhancing the relative stability of the baffle and the base.

[0075] Embodiment 4: This embodiment is different from Embodiment 1, 2 or 3 in that a kind of enclosure of this embodiment further includes an upper plug-in portion 20 and a lower plug-in portion 21. The upper plug-in portion 20 is provided on one side of the baffle 1, and the lower plug-in portion 21 is provided on the other side of the baffle 1. One side of the baffle 1 is detachably connected to an adjacent baffle 1 through the upper plug-in portion 20, and the other side of the baffle 1 is detachably connected to another adjacent baffle 1 through the lower plug-in portion 21. The upper plug-in portion 20 is a pin, and the lower plug-in portion 21 is a sleeve. The pin on one side of each baffle 1 is plugged with the sleeve of an adjacent baffle 1, and the sleeve on the other side of each baffle 1 is plugged with the pin of another adjacent baffle 1.

[0076] Embodiment 5: The difference between this embodiment and embodiment 4 is that there are two upper plug-in parts 20 , and the number of lower plug-in parts 21 is the same as the number of upper plug-in parts 20 .

[0077] Embodiment 6: This embodiment differs from Embodiment 4 in that there are three upper plug-in portions 20 , and the three upper plug-in portions 20 are evenly arranged in sequence along the length direction of the side edge of the baffle 1 .

[0078] Embodiment 7: This embodiment is different from any of the above embodiments in that the number of the first locking mechanism 5 is one, the number of the support rod 4 is one, the upper end of the support rod 4 is hinged to the middle position of the back of the baffle 1, and the lower end is hinged to the rear of the base 3.

[0079] Embodiment 8: This embodiment is different from any of the above embodiments in that the number of the first locking mechanisms 5 is two, the number of the support rods 4 is three, the upper ends of the support rods 4 are hinged to the left and right side frames and the middle position of the back of the baffle 1, and the lower ends are hinged to the rear of the base 3, and the three support rods 4 are arranged in parallel.

[0080] Embodiment 9: This embodiment is different from any of the above embodiments in that a hole is provided on the baffle 1. The shape of the hole is circular.

[0081] Embodiment 10: This embodiment is different from any of the above embodiments in that at least one first reinforcing rib 10 is provided on the back of the baffle 1. When there are multiple first reinforcing ribs 10, the multiple first reinforcing ribs 10 are evenly arranged in sequence along the height direction of the baffle 1. At least one second reinforcing rib 22 is provided inside the base 3. The second reinforcing rib 22 is processed with an expansion screw hole for fixing to the ground. When there are multiple second reinforcing ribs 22, the multiple second reinforcing ribs 22 are evenly arranged in sequence along the width direction of the base.

[0082] Embodiment 11: This embodiment differs from Embodiment 9 in that the holes are louver-shaped.

[0083] Embodiment 12: This embodiment differs from Embodiment 10 in that the first reinforcing rib 10 and the second reinforcing rib 22 are angle irons.

[0084] Embodiment 13: A barrier assembly comprises a plurality of the barrier elements, wherein the plurality of barrier elements are detachably connected.

[0085] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the technical solutions described in the above embodiments may still be modified, or some or all of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

[0086] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. Enclosure, characterized in that: The invention comprises a baffle (1) and a supporting structure (2), wherein the supporting structure (2) comprises a base (3) and a support rod (4), wherein the upper end of the support rod (4) is hinged to the baffle (1), and the lower end of the support rod (4) is hinged to the base (3); when the baffle (1) is folded, the baffle (1) is laid flat on the base (3); when the baffle (1) is unfolded, the bottom of the baffle (1) is connected to the base (3) via a first locking mechanism (5); the baffle (1), the base (3) and the support rod (4) form a triangular structure.

2. The enclosure according to claim 1, characterized in that: The first locking mechanism (5) comprises a first locking hook (13) and a first locking column (14); the first locking hook (13) is mounted on the front side of the base (3); the first locking column (14) is mounted on the bottom side frame of the baffle (1); when the baffle (1) is unfolded, the first locking hook (13) is hung on the first locking column (14), or the installation positions of the first locking hook (13) and the first locking column (14) are interchanged.

3. The enclosure according to claim 1 or 2, characterized in that: The support rod (4) is connected to the base (3) via a first hinge assembly (6), and the support rod (4) is connected to the baffle (1) via a second hinge assembly (7). The first hinge assembly (6) comprises a first hinge seat (8) and a first hinge shaft (9). The first hinge seat (8) is fixed on the base (3). A first hinge hole is processed at the lower end of the support rod (4). The first hinge shaft (9) passes through the first hinge hole to install the support rod (4) in the first hinge seat (8). The second hinge assembly (7) comprises a second hinge seat (11) and a second hinge shaft (12). The second hinge seat (11) is fixed on the baffle (1). A second hinge hole is processed at the upper end of the support rod (4). The second hinge shaft (12) passes through the second hinge hole to install the support rod (4) in the second hinge seat (11).

4. The enclosure according to claim 3, characterized in that: The number of the support rod (4) is one, the upper end of which is hinged to the middle position of the baffle (1), and the lower end of which is hinged to the base (3).

5. The enclosure according to claim 3, characterized in that: There are two support rods (4), the upper ends of which are hinged to the left and right side frames or the middle position of the baffle (1), and the lower ends of which are hinged to the base (3). The two support rods (4) are symmetrically arranged.

6. The enclosure according to claim 3, characterized in that: The number of the support rods (4) is at least three, the upper ends of which are hinged to the left and right side frames and the middle position of the baffle (1), and the lower ends of which are hinged to the base (3), and the three or more support rods (4) are symmetrically arranged.

7. The enclosure according to claim 2, characterized in that: The number of the first locking mechanisms (5) is one, two, or three or more.

8. The enclosure according to claim 2, characterized in that: A bottom plate (15) is provided at the lower part of the front side surface of the base (3) extending forward, and when the baffle (1) is unfolded, the bottom side frame of the baffle (1) is placed on the bottom plate (15).

9. The enclosure according to claim 1 or 2, characterized in that: The invention also comprises a second locking mechanism (16), wherein the second locking mechanism (16) comprises a second locking hook (17) and a second locking column (18), wherein the second locking hook (17) is hinged on the base (3), and the second locking column (18) is installed on the support rod (4); when the baffle (1) is folded, the second locking hook (17) is hung on the second locking column (18), or the installation positions of the second locking hook (17) and the second locking column (18) are interchanged.

10. The enclosure according to claim 9, characterized in that: The second locking mechanism (16) further comprises a limit block (19), wherein the limit block (19) is mounted on the base (3); when the baffle (1) is unfolded, the second locking hook (17) is disengaged from the second locking column (18), the side edge of the second locking hook (17) abuts against the limit block (19), and the inner side surface of the second locking hook (17) abuts against the baffle (1).

11. The enclosure according to claim 1 or 2, characterized in that: The baffle (1) further comprises an upper plug-in portion (20) and a lower plug-in portion (21); the upper plug-in portion (20) is arranged on one side of the baffle (1), and the lower plug-in portion (21) is arranged on the other side of the baffle (1); one side of the baffle (1) is detachably connected to an adjacent baffle (1) via the upper plug-in portion (20), and the other side of the baffle (1) is detachably connected to another adjacent baffle (1) via the lower plug-in portion (21).

12. The enclosure according to claim 11, characterized in that: The upper plug-in portion (20) is a pin shaft, and the lower plug-in portion (21) is a shaft sleeve. The pin shaft on one side of each baffle (1) is plugged into the shaft sleeve of an adjacent baffle (1), and the shaft sleeve on the other side of each baffle (1) is plugged into the pin shaft of another adjacent baffle (1).

13. The enclosure according to claim 11, characterized in that: The number of the upper plug-in parts (20) is at least one, the number of the lower plug-in parts (21) is the same as the number of the upper plug-in parts (20), and when the number of the upper plug-in parts (20) is plural, the plural upper plug-in parts (20) are evenly arranged in sequence along the length direction of the side edge of the baffle (1).

14. The enclosure according to claim 1 or 2, characterized in that: The baffle (1) is provided with a hole, and the shape of the hole is circular, square, louvered, diamond, elliptical, triangular or trapezoidal.

15. The enclosure according to claim 1 or 2, characterized in that: At least one first reinforcing rib (10) is provided on the baffle (1); when there are multiple first reinforcing ribs (10), the multiple first reinforcing ribs (10) are evenly arranged in sequence along the height direction of the baffle (1).

16. The enclosure according to claim 15, characterized in that: At least one second reinforcing rib (22) is arranged inside the base (3), and an expansion screw hole for fixing the second reinforcing rib (22) with the ground is processed thereon. When there are multiple second reinforcing ribs (22), the multiple second reinforcing ribs (22) are symmetrically arranged along the width direction of the base.

17. The enclosure according to claim 16, characterized in that: The first reinforcing rib (10) and the second reinforcing rib (22) are rectangular tubes or circular tubes.

18. The enclosure according to claim 16, characterized in that: The first reinforcing rib (10) and the second reinforcing rib (22) are angle irons or I-beams.

19. The enclosure according to claim 3, characterized in that: The distance from the axis of the first hinge shaft (9) to the upper surface of the base (3) is greater than the thickness of the frame of the baffle (1).

20. A enclosure assembly, characterized in that: It comprises a plurality of enclosures as described in any one of claims 1 to 19, wherein the plurality of enclosures are detachably connected.

Images