Foldable safety guardrail and furniture

Abstract

The utility model relates to a foldable safety guardrail and furniture, and the foldable safety guardrail comprises a fixed seat which comprises a rotating shaft rod; the guardrail assembly is provided with a first clamping groove, and the guardrail assembly is connected with the rotating shaft rod and can rotate relative to the fixing base; wherein the foldable safety guardrail has a folding state, an enclosure state and a downward turning state; in the folding state, the guardrail assembly rotates towards the fixing base so as to be folded and attached to the fixing base. In the enclosure state, the guardrail assembly rotates in the direction away from the fixing base and is erected above the fixing base, and the first clamping groove is clamped and fixed to the fixing base; in the downward turning state, the guardrail assembly rotates in the direction away from the fixing base and turns to the position below the fixing base. According to the scheme, the foldable safety guardrail is convenient, fast and labor-saving to assemble and disassemble, different scene requirements of a user can be met through flexible switching of use states, the enclosure effect is good, and the use experience feeling is good.

Description

Technical Field

[0001] The present application relates to the technical field of daily necessities, and in particular to a foldable safety guardrail and furniture. Background Art

[0002] In order to prevent infants and young children from falling and getting injured while sleeping or playing on household items such as beds, adults usually choose to install safety rails next to the bed to protect infants and young children and eliminate potential safety hazards.

[0003] However, existing safety guardrails have complex structures and are inconvenient to install and use. After being installed and used in a certain location, they are cumbersome and inconvenient to disassemble, making it difficult to carry them to a hotel for temporary installation and use when traveling. In addition, although some products have a folding function, the folded size is still large, which will interfere with people getting in and out of bed and may even cause falls, posing certain potential safety hazards. Summary of the invention

[0004] Based on this, it is necessary to provide a foldable safety guardrail and furniture to address the problems in the prior art such as inconvenient assembly and disassembly, limited application scenarios, and interference with bunk beds.

[0005] In a first aspect of the present application, a foldable safety guardrail is provided, comprising:

[0006] A fixing seat, the fixing seat comprising a rotating shaft rod; and

[0007] A guardrail assembly, wherein the guardrail assembly is provided with a first slot, the guardrail assembly is connected to the rotating shaft rod and can rotate relative to the fixing seat; wherein the foldable safety guardrail has a folded state, a surrounding state and a downward flipped state;

[0008] In the folded state, the guardrail assembly rotates toward the fixing seat to be folded close to the fixing seat; in the enclosing state, the guardrail assembly rotates in a direction away from the fixing seat and stands upright above the fixing seat, and the first card slot is engaged and fixed to the fixing seat; in the flipped-down state, the guardrail assembly rotates in a direction away from the fixing seat and flips to the bottom of the fixing seat.

[0009] The foldable safety guardrail of the present invention is composed of a fixed seat and a guardrail assembly, and the guardrail assembly can be rotated relative to the fixed seat through a rotating shaft rod, so that the foldable safety guardrail has a folded state, a surrounding state and a flipped-down state. When it is not needed or needs to be carried from home to a hotel for temporary use, the guardrail assembly can be rotated toward the fixed seat so that the guardrail assembly and the fixed seat are folded close to each other. At this time, the folded structure of the foldable safety guardrail is compact, small in size, and easy to carry; when it reaches the use position, the guardrail assembly is rotated away from the fixed seat to open, and is clamped and fixed to the fixed seat through the first clamping slot, so that the guardrail assembly can be erected on the fixed seat. The fixing seat is inserted above the fixing seat, and then the fixing seat is inserted under the mattress or bed board. The weight of the mattress and bed board can be used to press and fix the foldable safety guardrail. By unfolding the upright guardrail assembly, it can also provide protection for infants and young children sleeping or playing on the bed, preventing infants and young children from falling and getting injured. When adults need to get in and out of bed, they can release the first card slot and the fixing seat, and then flip the guardrail assembly away from the fixing seat. The guardrail assembly can be rotated to the bottom of the fixing seat, that is, stored under the side of the mattress, thereby ensuring that the guardrail assembly will not be higher than the mattress, will not interfere with getting in and out of bed, avoid the problem of falling, and eliminate potential safety hazards. It can be seen that compared with the prior art, the foldable safety guardrail of this solution is convenient and labor-saving to assemble and disassemble, and can meet the different scene requirements of users through flexible switching of the use status, with good protection effect and good user experience.

[0010] The technical solution of this application is further described below:

[0011] In one embodiment, the fixed seat also includes a first seat body, a second seat body, a connecting tube and a fixing member, one end of the rotating shaft rod is connected to the first seat body, the other end of the rotating shaft rod is connected to the second seat body, the opposite ends of the connecting tube are respectively connected to the first seat body and the second seat body, and the connecting tube is stacked below the rotating shaft rod. In the enclosing state, the first card slot is fixedly engaged with the connecting tube, one end of the fixing member is arranged on the first seat body, and the other end of the fixing member is arranged on the second seat body.

[0012] In one embodiment, the fixing member comprises an integrated flat tube, and the integrated flat tube is configured as a U-shaped structure;

[0013] Alternatively, the fixing member comprises a telescopic flat tube, and the telescopic flat tube is a U-shaped structure.

[0014] In one embodiment, the guardrail assembly includes a main guardrail, a first connecting seat and a second connecting seat, one end of the main guardrail is connected to the first connecting seat, and the other end of the main guardrail is connected to the second connecting seat, one end of the rotating shaft rod is rotatably inserted into the first connecting seat, and the other end of the rotating shaft rod is rotatably inserted into the second connecting seat, and the first connecting seat and the second connecting seat are provided with the first card slot.

[0015] In one embodiment, the guardrail assembly further comprises a side guardrail and a rotation joint, the side guardrail is rotationally connected to the main guardrail via the rotation joint, and the side guardrail has a stowed state and an unfolded state;

[0016] In the stowed state, the side guardrail flips toward the inside of the main guardrail and is folded close to the main guardrail; in the unfolded state, the side guardrail flips toward the outside of the main guardrail in the horizontal direction and remains in the same plane with the main guardrail.

[0017] In one embodiment, the side guardrails and the rotating joints are each provided in two numbers, the two side guardrails are respectively a left guardrail and a right guardrail, and the left guardrail and the right guardrail are respectively rotatably connected to the left and right sides of the main guardrail through the corresponding rotating joints.

[0018] In one of the embodiments, a second slot is recessed on the top surface of the first seat body, and in the unfolded state, the lower portion of the left side guardrail is fixedly engaged with the second slot.

[0019] In one of the embodiments, a third slot is recessed on the top surface of the second seat body, and in the unfolded state, the lower portion of the right side guardrail is fixedly engaged with the third slot.

[0020] In one embodiment, the main guardrail and the side guardrail are both provided with hollow holes.

[0021] A second aspect of the present application further provides a piece of furniture comprising the foldable safety guardrail as described above. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings constituting a part of the present application are used to provide a further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application.

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] FIG1 is a schematic structural diagram of a foldable safety guardrail in a folded state according to an embodiment.

[0025] FIG. 2 is a schematic diagram of the structure of the foldable safety guardrail in the enclosing state.

[0026] Figure 3 It is a structural schematic diagram of the foldable safety guardrail in the folded-down state.

[0027] Description of reference numerals:

[0028] 100. Foldable safety guardrail; 10. Fixed seat; 11. Rotating shaft rod; 12. First seat body; 121. Second slot; 13. Second seat body; 131. Third slot; 14. Connecting pipe; 15. Fixing piece; 20. Guardrail assembly; 21. Main guardrail; 22. First connecting seat; 23. Second connecting seat; 24. First slot; 25. Left guardrail; 26. Right guardrail; 27. Rotating joint; 30. Hollow hole. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0030] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0031] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0032] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0033] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0034] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0035] See Figures 1 to Figure 3 , which is a foldable safety guardrail 100 shown in one embodiment of the present application, is specifically used in situations where infants and young children are enclosed to prevent them from falling from heights and getting injured.

[0036] Exemplarily, the foldable safety guardrail 100 includes a fixing seat 10 and a guardrail assembly 20. The fixing seat 10 includes a rotating shaft rod 11. The rotating shaft rod 11 is used to support the guardrail assembly 20 for rotation, so the rotating shaft rod 11 is preferably a round rod.

[0037] The guardrail assembly 20 is provided with a first slot 24 . The guardrail assembly 20 is connected to the rotating shaft rod 11 and can rotate relative to the fixing seat 10 . The foldable safety guardrail 100 has a folded state, a surrounding state and a flipped-down state.

[0038] When in the folded state, the guardrail assembly 20 rotates toward the fixing seat 10 to be folded close to the fixing seat 10; when in the enclosing state, the guardrail assembly 20 rotates in the direction away from the fixing seat 10 and stands upright above the fixing seat 10, and the first card slot 24 is engaged and fixed with the fixing seat 10; when in the flipped-down state, the guardrail assembly 20 rotates in the direction away from the fixing seat 10 and flips to the bottom of the fixing seat 10.

[0039] In summary, the implementation of the technical solution of this embodiment will have the following beneficial effects: the foldable safety guardrail 100 of this solution is composed of a fixed seat 10 and a guardrail assembly 20, and the guardrail assembly 20 can be rotated relative to the fixed seat 10 through the rotating shaft rod 11, so that the foldable safety guardrail 100 has a folded state, a surrounding state and a flipped down state. When it is not needed or needs to be carried from home to a hotel for temporary use, the guardrail assembly 20 can be rotated toward the fixed seat 10, so that the guardrail assembly 20 and the fixed seat 10 are folded close to each other. At this time, the folding structure of the foldable safety guardrail 100 is compact, small in size, and easy to carry; when it reaches the use position, the guardrail assembly 20 is rotated to open in the direction away from the fixed seat 10, and is locked with the fixed seat 10 through the first locking slot 24. The guardrail assembly 20 is fixed so that it can stand upright above the fixing seat 10, and then the fixing seat 10 is inserted under the mattress or bed board. The weight of the mattress and the bed board can be used to press and fix the foldable safety guardrail 100. By unfolding the erected guardrail assembly 20, it can also simultaneously meet the requirements of protecting infants and young children sleeping or playing on the bed, and prevent the safety accidents of infants and young children falling and getting injured. When adults need to get in and out of bed, they release the first card slot 24 and the fixing seat 10, and then flip the guardrail assembly 20 in the direction away from the fixing seat 10. The guardrail assembly 20 can be rotated to the bottom of the fixing seat 10, that is, stored under the side of the mattress, so as to ensure that the guardrail assembly 20 will not be higher than the mattress, will not interfere with getting in and out of bed, avoid the problem of falling, and eliminate potential safety hazards. It can be seen that compared with the prior art, the foldable safety guardrail 100 of this solution is convenient and labor-saving to assemble and disassemble, and can meet the different scene requirements of users through flexible switching of the use state, with good enclosure effect and good user experience.

[0040] In the present application, the shapes of the fixing seat 10 and the guardrail assembly 20 are both roughly rectangular. The fixing seat 10 is rectangular to obtain a relatively larger support area, which helps to be more firmly pressed by the mattress, etc. The guardrail assembly 20 is rectangular to obtain a larger enclosure area and achieve a better enclosure effect.

[0041] Of course, in other embodiments, the fixing seat 10 and the guardrail assembly 20 may also be of other shapes and structures, which can be selected according to actual needs.

[0042] Please continue to refer to Figures 1 and 2. In one embodiment, the fixing seat 10 further includes a first seat body 12, a second seat body 13, a connecting pipe 14 and a fixing member 15. One end of the rotating shaft rod 11 is connected to the first seat body 12, and the other end of the rotating shaft rod 11 is connected to the second seat body 13. The rotating shaft rod 11 can be installed and fixed through the first seat body 12 and the second seat body 13. Optionally, the rotating shaft rod 11 can be rotated compared to the first seat body 12 and the second seat body 13, or can also be fixedly connected to the first seat body 12 and the second seat body 13.

[0043] Furthermore, mounting holes are provided on the opposite sides of the first seat body 12 and the second seat body 13, and the opposite ends of the rotating shaft rod 11 are respectively inserted into the corresponding mounting holes. The mounting holes are preferably long slot holes, and the long slot holes are arranged in a vertical direction when the foldable safety guardrail 100 is in the installed and used state. The long slot holes provide the rotating shaft rod 11 with a running stroke in the vertical direction, and when the guardrail assembly 20 is pulled upward, the guardrail assembly 20 can drive the rotating shaft rod 11 to rise together by a preset distance, so that the first clamping groove 24 is separated from the connecting pipe 14, and the locking relationship between the guardrail assembly 20 and the fixing seat 10 is released.

[0044] The two opposite ends of the connecting tube 14 are connected to the first seat body 12 and the second seat body 13 respectively, and the connecting tube 14 is stacked and arranged below the rotating shaft rod 11. In the enclosure state, the first clamping groove 24 is clamped and fixed with the connecting tube 14, one end of the fixing member 15 is arranged on the first seat body 12, and the other end of the fixing member 15 is arranged on the second seat body 13. The fixing member 15 is installed and fixed by connecting with the first seat body 12 and the second seat body 13, so that the fixing member 15 can be inserted between the mattress and the bed board and pressed, so that the foldable safety guardrail 100 is assembled and fixed with the bed. The connecting tube 14 is arranged side by side and spaced below the rotating shaft rod 11, so that when the guardrail assembly 20 is rotated to the top of the fixing seat 10, the connecting tube 14 is clamped with the first clamping groove 24 to fix the guardrail assembly 20 in an upright posture and enter the enclosure state.

[0045] On the basis of the above embodiment, the fixing member 15 includes an integrated flat tube, which is set as a U-shaped structure. The use of an integrated flat tube reduces the number of parts and components, and at the same time, the overall structural strength of the flat tube is higher. On the other hand, the contact area between the flat tube and the mattress and the bed board is a plane, which has better support stability and is more conducive to ensuring that the foldable safety guardrail 100 is installed firmly.

[0046] Alternatively, as an alternative to the above embodiment, the fixing member 15 includes a telescopic flat tube, and the telescopic flat tube is a U-shaped structure. The difference between this embodiment and the above embodiment is that the flat tube is telescopically adjustable, that is, the length of the flat tube is flexibly adjustable, which is to improve the installation applicability of the fixing member 15 in consideration of the different widths and structures of the beds to which the foldable safety guardrail 100 is applied.

[0047] Optionally, the telescopic flat tube may specifically adopt a telescopic tube, a slide rail slot, a scissor-type structure, etc. to achieve telescopic length adjustment.

[0048] In addition, based on any of the above-mentioned embodiments, the guardrail assembly 20 includes a main guardrail 21, a first connecting seat 22 and a second connecting seat 23, one end of the main guardrail 21 is connected to the first connecting seat 22, and the other end of the main guardrail 21 is connected to the second connecting seat 23, one end of the rotating shaft rod 11 is rotatably inserted into the first connecting seat 22, and the other end of the rotating shaft rod 11 is rotatably inserted into the second connecting seat 23, and the first connecting seat 22 and the second connecting seat 23 are provided with a first card slot 24.

[0049] The main guardrail 21 is supported and fixed by connecting with the first connecting seat 22 and the second connecting seat 23, and the first connecting seat 22 and the second connecting seat 23 are rotatably mounted with the rotating shaft rod 11 at the same time, so that the main guardrail 21 obtains rotational freedom, so as to flexibly switch between different working states. It can be understood that when the main guardrail 21 is folded close to the fixing seat 10, the foldable safety guardrail 100 enters the folded state; when the main guardrail 21 is erected above the fixing seat 10, the foldable safety guardrail 100 enters the enclosure state; when the main guardrail 21 is flipped to the oblique lower side of the fixing seat 10, the foldable safety guardrail 100 enters the downward flipping state. Since the first connecting seat 22 and the second connecting seat 23 are connected to the rotating shaft rod 11 and are arranged close to the connecting tube 14, the first card slot 24 is set on the first connecting seat 22 and the second connecting seat 23, so that when the first connecting seat 22 and the second connecting seat 23 are flipped from a horizontal position or an oblique downward position to a vertical position, it is more convenient for the first card slot 24 to directly card with the connecting tube 14.

[0050] On the basis of the above embodiment, the guardrail assembly 20 further includes a side guardrail and a rotating joint 27. The side guardrail is rotatably connected to the main guardrail 21 via the rotating joint 27. The side guardrail has a stowed state and an unfolded state.

[0051] In the stowed state, the side guardrail flips toward the inside of the main guardrail 21 and is folded close to the main guardrail 21; in the unfolded state, the side guardrail flips toward the outside of the main guardrail 21 in the horizontal direction and remains in the same plane with the main guardrail 21.

[0052] By flipping the side guardrails sideways in the horizontal direction and unfolding them, the side guardrails and the main guardrail 21 are in the same plane, thereby further expanding the protection area and being suitable for the protection needs of larger beds. Of course, when the side guardrails are not flipped and unfolded, the side guardrails and the main guardrail 21 are folded close together, and the protection areas of the two overlap, which can be used for the use needs of small-scale enclosure scenes. Moreover, since the side guardrails and the main guardrail 21 are folded close together, they are small in size, take up less space, and are easier to store and carry.

[0053] Furthermore, there are two side guardrails and two rotating joints 27, and the two side guardrails are respectively a left guardrail 25 and a right guardrail 26, and the left guardrail 25 and the right guardrail 26 are rotatably connected to the left and right sides of the main guardrail 21 through corresponding rotating joints 27. Therefore, after the left guardrail 25 and the right guardrail 26 are horizontally flipped and unfolded at the same time, the enclosure area can be further expanded to meet higher enclosure use requirements.

[0054] It can be understood that one of the left guardrail 25 and the right guardrail 26 can be deployed while the other is folded close to the main guardrail 21, or both can be deployed and used at the same time. The specific selection can be flexibly made according to actual needs, and the working states of the two do not interfere with or relate to each other.

[0055] Furthermore, the top surface of the first seat body 12 is concavely provided with a second clamping groove 121, and in the unfolded state, the lower part of the left guardrail 25 is clamped and fixed with the second clamping groove 121. The top surface of the second seat body 13 is concavely provided with a third clamping groove 131, and in the unfolded state, the lower part of the right guardrail 26 is clamped and fixed with the third clamping groove 131. In this way, the left guardrail 25 and the right guardrail 26 in the unfolded state can be limited and fixed, ensuring that the left guardrail 25 and the right guardrail 26 are not loosened or deflected when subjected to a small external push and pull force applied by an infant, so as to maintain a good enclosure effect.

[0056] It is necessary to explain that when the foldable safety guardrail 100 is folded, the left guardrail 25 and the right guardrail 26 can be selectively flipped in sequence toward the inner side of the main guardrail 21 to form a structure in which the main guardrail 21, the left guardrail 25 and the right guardrail 26 are stacked, and then the main guardrail 21 is flipped toward the fixed seat 10 until a folded structure is formed in which the main guardrail 21 and the fixed seat 10 are located on the upper and lower sides, and the left guardrail 25 and the right guardrail 26 are sandwiched between the main guardrail 21 and the fixed seat 10. The structure is compactly arranged, occupies little space, and is easy to carry.

[0057] In addition, based on the above embodiment, the main guardrail 21 and the side guardrail are provided with hollow holes 30. For example, the main guardrail 21, the left guardrail 25 and the right guardrail 26 are all square tubes, and the cavity enclosed inside the square tube is the hollow hole 30, which can reduce the manufacturing materials and reduce the product manufacturing cost on the one hand; on the other hand, it can significantly reduce the overall weight of the foldable safety guardrail 100, making it convenient to store, carry and assemble and disassemble.

[0058] However, it is necessary to point out that protective nets, protective cloths and other enclosures should also be installed in the hollow holes 30 of the main guardrail 21 , the left guardrail 25 and the right guardrail 26 to prevent infants and young children from falling through the hollow holes 30 .

[0059] In addition to the above, the present application also provides a piece of furniture, which includes the foldable safety guardrail 100 as above.

[0060] Specifically, the furniture may refer to a bed, a sofa, etc. Taking a bed as an example, the foldable safety guardrail 100 can be assembled with the bed by inserting the fixing base 10 between the mattress and the bed board. Taking a sofa as an example, the foldable safety guardrail 100 can be assembled with the sofa by inserting the fixing base 10 between the sofa seat and the sofa cushion.

[0061] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0062] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A foldable safety guardrail, characterized in that: include: A fixing seat, the fixing seat comprising a rotating shaft rod; and A guardrail assembly, wherein the guardrail assembly is provided with a first slot, the guardrail assembly is connected to the rotating shaft rod and can rotate relative to the fixing seat; wherein the foldable safety guardrail has a folded state, a surrounding state and a downward flipped state; In the folded state, the guardrail assembly rotates toward the fixing seat to be folded close to the fixing seat; in the enclosing state, the guardrail assembly rotates in a direction away from the fixing seat and stands upright above the fixing seat, and the first card slot is engaged and fixed to the fixing seat; in the flipped-down state, the guardrail assembly rotates in a direction away from the fixing seat and flips to the bottom of the fixing seat.

2. The foldable safety guardrail according to claim 1, characterized in that: The fixing seat also includes a first seat body, a second seat body, a connecting pipe and a fixing member, one end of the rotating shaft rod is connected to the first seat body, the other end of the rotating shaft rod is connected to the second seat body, the opposite ends of the connecting pipe are respectively connected to the first seat body and the second seat body, and the connecting pipe is stacked below the rotating shaft rod. In the enclosing state, the first clamping groove is clamped and fixed to the connecting pipe, one end of the fixing member is arranged on the first seat body, and the other end of the fixing member is arranged on the second seat body.

3. The foldable safety guardrail according to claim 2, characterized in that: The fixing member comprises an integrated flat tube, and the integrated flat tube is configured as a U-shaped structure; Alternatively, the fixing member comprises a telescopic flat tube, and the telescopic flat tube is a U-shaped structure.

4. The foldable safety guardrail according to claim 2, characterized in that: The guardrail assembly includes a main guardrail, a first connecting seat and a second connecting seat, one end of the main guardrail is connected to the first connecting seat, and the other end of the main guardrail is connected to the second connecting seat, one end of the rotating shaft rod is rotatably inserted into the first connecting seat, and the other end of the rotating shaft rod is rotatably inserted into the second connecting seat, and the first connecting seat and the second connecting seat are provided with the first card slot.

5. The foldable safety guardrail according to claim 4, characterized in that: The guardrail assembly further comprises a side guardrail and a rotating joint, wherein the side guardrail is rotatably connected to the main guardrail via the rotating joint, and the side guardrail has a stowed state and an unfolded state; In the stowed state, the side guardrail flips toward the inside of the main guardrail and is folded close to the main guardrail; in the unfolded state, the side guardrail flips toward the outside of the main guardrail in the horizontal direction and remains in the same plane with the main guardrail.

6. The foldable safety guardrail according to claim 5, characterized in that: The side guardrails and the rotating joints are both provided in two numbers, the two side guardrails are respectively a left guardrail and a right guardrail, and the left guardrail and the right guardrail are respectively rotatably connected to the left and right sides of the main guardrail through the corresponding rotating joints.

7. The foldable safety guardrail according to claim 6, characterized in that: A second slot is recessed on the top surface of the first seat body, and in the unfolded state, the lower portion of the left side guardrail is fixedly engaged with the second slot.

8. The foldable safety guardrail according to claim 7, characterized in that: A third slot is concavely formed on the top surface of the second seat body. In the unfolded state, the lower portion of the right side guardrail is fixedly engaged with the third slot.

9. The foldable safety guardrail according to claim 6, characterized in that: The main guardrail and the side guardrail are both provided with hollow holes.

10. A piece of furniture, characterized in that: Comprising a foldable safety guardrail as described in any one of claims 1 to 9.

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