Side structure, fence framework and fence

Abstract

The utility model discloses a side portion structure, a fence framework and a fence, the side portion structure comprises a middle vertical rod which is vertically arranged after being unfolded; the first lower cross rod is transversely arranged after being unfolded; the second lower cross rod is transversely arranged after being unfolded; a first sliding groove in sliding connection with the middle vertical rod is formed in the middle of the sliding supporting seat, the sliding supporting seat can slide along the middle vertical rod, and a first lower cross rod and a second lower cross rod are hinged to the left side and the right side of the sliding supporting seat; the triangular supporting sliding assembly comprises a sliding sleeve, a first inclined strut and a second inclined strut, the sliding sleeve is slidably connected to the outer wall of the middle vertical rod in a sleeving mode, the first inclined strut and the second inclined strut are hinged to the left side and the right side of the sliding sleeve, and the end, away from the sliding sleeve, of the first inclined strut is hinged to the first lower cross rod; the end, away from the sliding sleeve, of the second inclined strut is hinged to the second lower cross rod. According to the technical scheme, the side stability of the fence is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of fences, especially to a side structure, a fence framework and a fence. BACKGROUND

[0002] For the young children who just learn to climb or walk, it is necessary to use the child fence to limit them in the specific safe area to play. The existing child fence is mostly spliced by the panel, and the child fence is usually disassembled into the individual panel to transport, and the consumer needs to splice after purchasing. In the unfolding and using process, the side structure of the fence is easy to collapse, especially under the condition of external force or large wind force, which reduces the safety and reliability of the fence. SUMMARY

[0003] Therefore, it is necessary to provide a side structure, a fence framework and a fence to solve the problem that the existing fence is easy to collapse.

[0004] To achieve the above purpose, the utility model provides a side structure of a fence framework, which comprises:

[0005] An intermediate vertical rod is arranged vertically after being unfolded;

[0006] A first lower horizontal rod is arranged horizontally after being unfolded;

[0007] A second lower horizontal rod is arranged horizontally after being unfolded;

[0008] A sliding support seat is provided with a first sliding groove in the middle part and connected with the intermediate vertical rod, the sliding support seat can slide along the intermediate vertical rod, and the left and right sides of the sliding support seat are hinged with the first lower horizontal rod and the second lower horizontal rod; and

[0009] A triangular support sliding assembly comprises a sliding sleeve, a first inclined support and a second inclined support, the sliding sleeve is sleeved on the outer wall of the intermediate vertical rod and can slide along the intermediate vertical rod, the left and right sides of the sliding sleeve are hinged with the first inclined support and the second inclined support, and one end of the first inclined support away from the sliding sleeve is hinged with the first lower horizontal rod, and one end of the second inclined support away from the sliding sleeve is hinged with the second lower horizontal rod.

[0010] Further, the first inclined support and the second inclined support are provided with a trapezoidal handle structure protruding outward from the side structure.

[0011] Further, the first limiting wall is arranged above the position where the sliding support base is hinged to the first lower horizontal rod, and the second limiting wall is arranged above the position where the sliding support base is hinged to the second lower horizontal rod.

[0012] Further, the sliding sleeve is provided with a first locking structure for locking or unlocking the sliding sleeve and the intermediate vertical rod.

[0013] Further, the sliding sleeve is connected to the intermediate vertical rod through a second sliding groove in the sliding sleeve, the side of the second sliding groove is open, the sliding sleeve is provided with a stopper beside the open position of the second sliding groove, the sliding sleeve is provided with a first elastic piece beside the open position of the second sliding groove, the intermediate vertical rod is provided with a first elastic member which can be extended or retracted in the transverse direction, and the stopper, the first elastic piece and the first elastic member form the first locking structure.

[0014] When the sliding sleeve is locked on the intermediate vertical rod, the first elastic piece is opposite to the first elastic member, and pressing the first elastic piece pushes the first elastic member into the intermediate vertical rod to realize the unlocking function.

[0015] Further, the first elastic member includes a first protrusion and a first elastic structure, the first elastic structure is a V-shaped elastic piece, one end of the first elastic structure is abutted in the intermediate vertical rod, and the other end of the first elastic structure is fixed with the first protrusion, and the first protrusion can protrude out of the intermediate vertical rod to abut against the stopper.

[0016] Further, the first elastic member has at least two first elastic members which are arranged on the upper and lower sides of the intermediate vertical rod.

[0017] Further, the sliding support base is provided with a second locking structure for locking or unlocking the sliding support base and the intermediate vertical rod.

[0018] Further, the side of the first sliding groove is open, the sliding support base is provided with a second elastic piece beside the open position of the first sliding groove, the intermediate vertical rod is provided with a second elastic member which can be extended or retracted in the transverse direction, and the second elastic piece and the second elastic member form the second locking structure.

[0019] The second elastic piece is protruded to the second elastic sheet to realize the locking function under no external force, and the second elastic sheet is opposite to the second elastic piece when the sliding support base is locked on the middle vertical rod, and the second elastic piece is pushed into the middle vertical rod by pressing the second elastic sheet to realize the unlocking function.

[0020] Further, the utility model further includes intermediate connecting piece, first upper cross bar, second upper cross bar, first vertical rod, second vertical rod, first upper connecting piece, first lower connecting piece, second upper connecting piece and second lower connecting piece, the first upper cross bar, the second upper cross bar are hinged to the left and right sides of the intermediate connecting piece, the upper end of the first vertical rod is hinged to the end of the first upper cross bar away from the intermediate connecting piece through the first upper connecting piece, the lower end of the first vertical rod is hinged to the end of the first lower cross bar away from the sliding support base through the first lower connecting piece, the upper end of the second vertical rod is hinged to the end of the second upper cross bar away from the intermediate connecting piece through the second upper connecting piece, and the lower end of the second vertical rod is hinged to the end of the second lower cross bar away from the sliding support base through the second lower connecting piece.

[0021] To realize above-mentioned purpose, the utility model provides a fence framework, including four one side structure of fence frameworks of above-mentioned embodiment, wherein adjacent two side structures share one first upper connecting piece, one first lower connecting piece, one second upper connecting piece, one second lower connecting piece, one first vertical rod and one second vertical rod, and four side structures are unfolded or present cubic shape.

[0022] To realize above-mentioned purpose, the utility model provides a fence, including the fence framework of above-mentioned embodiment and fabric cover surface covering the side and bottom of fence framework.

[0023] The above technical solution has the following beneficial effects:

[0024] By making the sliding support base and the sliding sleeve slide to the lower end on the middle vertical rod, and opening the first lower cross bar and the second lower cross bar, the fence framework can be unfolded, the middle vertical rod ensures the height of the fence, the first lower cross bar and the second lower cross bar provide horizontal support for the fence, and the first inclined support and the second inclined support form a plurality of triangular support structures with the first lower cross bar and the second lower cross bar respectively, which enhances the stability of the side of the entire fence due to the stability of the triangular structures. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a structure schematic view of the fence unfolding in the embodiment;

[0026] Figure 2 It is a structure schematic view of the fence folding in the embodiment;

[0027] Figure 3 Structure diagram of the structure which is part of the side structure in the embodiment;

[0028] Figure 4 Structure diagram of the sliding sleeve in the embodiment;

[0029] Figure 5 Structure diagram of Figure 3 Enlarged view of A part in the embodiment;

[0030] Figure 6 Structure diagram of Figure 2 Enlarged view of B part in the embodiment;

[0031] Figure 7 Structure diagram of the sliding support base in the embodiment;

[0032] Figure 8 Structure diagram of the sliding support base in the embodiment;

[0033] Figure 9 Structure diagram of Figure 2 Enlarged view of C part in the embodiment;

[0034] Figure 10 Structure diagram of the second inclined support in the embodiment.

[0035] Explanation of reference signs:

[0036] 1. Middle vertical rod;

[0037] 2. First lower horizontal rod;

[0038] 3. Second lower horizontal rod;

[0039] 4. Sliding support base; 41, first sliding groove; 42, first limiting wall; 43, second limiting wall;

[0040] 5. Triangular support sliding assembly; 51, sliding sleeve; 511, second sliding groove; 52, first inclined support; 53, second inclined support; 54, trapezoidal handle structure;

[0041] 6. First locking structure; 61, first elastic sheet; 62, first elastic member; 63, stop block;

[0042] 7. Second locking structure; 71, second elastic sheet; 72, second elastic member;

[0043] 8. Middle connecting piece;

[0044] 9. First upper horizontal rod;

[0045] 10. Second upper horizontal rod;

[0046] 11. First vertical rod;

[0047] 12. second vertical rod;

[0048] 13. first upper connecting member;

[0049] 14. first lower connecting member;

[0050] 15. second upper connecting member;

[0051] 16. second lower connecting member. DETAILED DESCRIPTION

[0052] To make the technical contents, structural features, achieved purposes and effects of the technical scheme clear, the following will be described in detail in combination with specific embodiments and the drawings.

[0053] Please refer to Figures 1 to 9 The embodiment provides a side structure of a fence framework, which comprises:

[0054] a middle vertical rod 1, which is arranged vertically after being unfolded;

[0055] a first lower horizontal rod 2, which is arranged horizontally after being unfolded;

[0056] a second lower horizontal rod 3, which is arranged horizontally after being unfolded;

[0057] a sliding support base 4, which is provided with a first sliding groove 41 in the middle part and connected with the middle vertical rod 1, and can slide along the middle vertical rod 1, and is hingedly connected with the first lower horizontal rod 2 and the second lower horizontal rod 3 on the left and right sides; and

[0058] a triangular support sliding assembly 5, which comprises a sliding sleeve 51, a first inclined support 52 and a second inclined support 53, the sliding sleeve 51 is sleeved on the outer wall of the middle vertical rod 1 and can slide along the middle vertical rod 1, and is hingedly connected with the first inclined support 52 and the second inclined support 53 on the left and right sides, and the end of the first inclined support 52 away from the sliding sleeve 51 is hingedly connected with the first lower horizontal rod 2, and the end of the second inclined support 53 away from the sliding sleeve 51 is hingedly connected with the second lower horizontal rod 3.

[0059] By making the sliding support base 4 and the sliding sleeve 51 slide to the lower end of the middle vertical rod 1 and the first lower horizontal rod 2 and the second lower horizontal rod 3 be spread apart, the fence framework can be unfolded, the middle vertical rod 1 ensures the height of the fence, the first lower horizontal rod 2 and the second lower horizontal rod 3 provide horizontal support for the fence, and the first inclined support 52 and the second inclined support 53 form multiple triangular support structures with the first lower horizontal rod 2 and the second lower horizontal rod 3 respectively, and these triangular structures enhance the side stability of the entire fence due to their stability.

[0060] Please refer to Figures 2 to 6In the embodiment, the sliding sleeve 51 is provided with a first locking structure 6, which is used to lock the sliding sleeve 51 on the intermediate vertical rod 1 or unlock the sliding sleeve 51 and the intermediate vertical rod 1. When the fence is fully unfolded, the user operates the first locking structure 6 to fix the position of the sliding sleeve 51 relative to the intermediate vertical rod 1, so that the fence structure is prevented from moving or collapsing accidentally due to accidental collision or external force, thereby improving the safety of the fence. In addition, the design of the first locking structure 6 can be used when one side of the fence is folded or unfolded, to fold or unfold the other side, thereby improving the folding efficiency.

[0061] Please refer to Figures 2 to 6 In the embodiment, the sliding sleeve 51 is connected to the intermediate vertical rod 1 through an internal second sliding groove 511, the side of the second sliding groove 511 is open, the sliding sleeve 51 is provided with a stop block 63 beside the open position of the second sliding groove 511, and the sliding sleeve 51 is provided with a first elastic piece 61 beside the open position of the second sliding groove 511, Figure 5 The first elastic piece 61 is located below the stop block 63, the intermediate vertical rod 1 is provided with a first elastic member 62 which can be extended and retracted in the transverse direction, and the stop block 63, the first elastic piece 61 and the first elastic member 62 form the first locking structure 6; wherein the first elastic member 62 protrudes out of the intermediate vertical rod 1 to abut against the stop block 63 to realize the locking function under the action of no external force, when the sliding sleeve 51 is locked on the intermediate vertical rod 1, the first elastic piece 61 is opposite to the first elastic member 62, and pressing the first elastic piece 61 pushes the first elastic member 62 into the intermediate vertical rod 1 to realize the unlocking function, i.e. releasing the stop block 63, so that the sliding sleeve 51 can slide along the intermediate vertical rod 1 or be removed. The elastic member is automatically locked under the action of no external force, which reduces the safety hazard caused by negligence. The elastic piece is pressed to realize the unlocking, which is simple and fast, and the user can easily operate it.

[0062] Please refer to Figure 6 In the embodiment, the first elastic member 62 includes a first protrusion (such as Figure 6 the part shown in the figure) and a first elastic structure, the first elastic structure is a V-shaped elastic piece, one end of which abuts against the intermediate vertical rod 1, and the other end is fixed with the first protrusion, which can protrude out of the intermediate vertical rod 1 to abut against the stop block 63. The first elastic structure has a reset function, and the elastic force drives the first protrusion to protrude out of the intermediate vertical rod 1, which facilitates the contact with the stop block 63.

[0063] In this embodiment, there are at least two first elastic members 62, which are arranged on the upper and lower sides of the middle vertical rod 1. The first elastic member 62 located on the lower side of the middle vertical rod 1 corresponds to the unfolding locking point, which can lock the fence after unfolding. This locking mechanism ensures the stability and safety of the fence during use, preventing accidental folding or movement due to external forces. The first elastic member 62 located on the upper side of the middle vertical rod 1 corresponds to the folding locking point, which can lock the fence after folding. This ensures the compactness and portability of the fence in the folded state, preventing accidental unfolding during transportation or storage.

[0064] Please refer to Figure 2 , Figures 7 to 9 In this embodiment, the sliding support seat 4 is provided with a second locking structure 7, which is used to lock the sliding support seat 4 on the middle vertical rod 1 or unlock the sliding support seat 4 and the middle vertical rod 1. This can prevent accidental movement or collapse of the fence structure due to accidental collision or external forces, thereby improving the safety of the fence. In addition, the design of the second locking structure 7 can also play a role when one side of the fence is folded or unfolded, to fold or unfold the other side, improving the efficiency of folding.

[0065] Please refer to Figures 7 to 8 In this embodiment, the side of the first sliding groove 41 is open, the sliding support seat 4 is provided with a second elastic piece 71 beside the open position of the first sliding groove 41, and the middle vertical rod 1 is provided with a second elastic member 72 that can extend and retract in the transverse direction, the second elastic piece 71 and the second elastic member 72 form the second locking structure 7; wherein the second elastic member 72 protrudes out of the middle vertical rod 1 to abut against the second elastic piece 71 to realize the locking function under the action of no external force, when the sliding support seat 4 is locked on the middle vertical rod 1, the second elastic piece 71 is opposite to the second elastic member 72, pressing the second elastic piece 71 pushes the second elastic member 72 into the middle vertical rod 1 to realize the unlocking function.

[0066] The second elastic member 72 automatically extends out under the action of no external force, its first protrusion abuts against the second elastic piece 71 to realize the locking of the sliding support seat 4. When it is necessary to adjust the position of the sliding support seat 4 or completely remove it, the user presses the second elastic piece 71, so that the second elastic member 72 is pushed into the middle vertical rod 1, releasing the second elastic piece 71, thereby unlocking the sliding support seat 4.

[0067] Please refer to Figure 9 In this embodiment, the second elastic member 72 includes a second protrusion (such as Figure 9 the part shown in the figure) and a second elastic structure, the second elastic structure is a V-shaped elastic piece, one end of which abuts against the middle vertical rod 1, and the other end is fixed with the second protrusion, which can protrude out of the middle vertical rod 1 to abut against the second elastic piece 71. The second elastic structure plays a resetting role, and its elastic force drives the second protrusion to extend out of the middle vertical rod 1.

[0068] Referring to Figure 10 In the embodiment, the middle of the first diagonal brace 52 and the second diagonal brace 53 is provided with a trapezoidal handle structure 54 protruding to the outside of the side structure (the inside corresponds to the inside of the fence after unfolding, and the outside corresponds to the outside of the fence after unfolding), which provides a larger contact surface for the user to hold.

[0069] Referring to Figure 7 In the embodiment, the upper part of the part of the sliding support base 4 that is hinged to the first lower crossbar 2 is provided with a first limiting wall 42 to limit the upward turning of the first lower crossbar 2 so that it is arranged horizontally after unfolding. The upper part of the part of the sliding support base 4 that is hinged to the second lower crossbar 3 is provided with a second limiting wall 43 to limit the upward turning of the second lower crossbar 3 so that it is arranged horizontally after unfolding. Figure 7 As shown, the shape of the sliding support base 4 can be designed as a convex shape, and the left and right ends are provided with the first limiting wall 42 and the second limiting wall 43. By limiting the turning of the crossbar, the limiting wall ensures that the crossbar can be stably arranged horizontally after unfolding, reducing the risk of accidental turning of the crossbar.

[0070] Referring to Figure 1 and Figure 2 In the embodiment, the side structure further includes a middle connecting piece 8, a first upper crossbar 9, a second upper crossbar 10, a first vertical bar 11, a second vertical bar 12, a first upper connecting piece 13, a first lower connecting piece 14, a second upper connecting piece 15, and a second lower connecting piece 16. The left and right sides of the middle connecting piece 8 are hinged to the first upper crossbar 9 and the second upper crossbar 10. The upper end of the first vertical bar 11 is hinged to the end of the first upper crossbar 9 away from the middle connecting piece 8 through the first upper connecting piece 13. The lower end of the first vertical bar 11 is hinged to the end of the first lower crossbar 2 away from the sliding support base 4 through the first lower connecting piece 14. The upper end of the second vertical bar 12 is hinged to the end of the second upper crossbar 10 away from the middle connecting piece 8 through the second upper connecting piece 15. The lower end of the second vertical bar 12 is hinged to the end of the second lower crossbar 3 away from the sliding support base 4 through the second lower connecting piece 16. The hinged design allows the components to move within a certain range, which helps to unfold and fold the fence, and is convenient to use.

[0071] Referring to Figures 1 to 10 The embodiment also provides a fence framework, which includes four side structures of the fence framework according to any one of the above embodiments, wherein adjacent two side structures share one first upper connecting piece 13, one first lower connecting piece 14, one second upper connecting piece 15, one second lower connecting piece 16, one first vertical bar 11, and one second vertical bar 12. The four side structures are unfolded or in the shape of a cube.

[0072] Through the interconnection of the four side structures, the fence framework forms a stable cubic structure when unfolded, providing sufficient support and stability. In the folded state, the fence framework can be compactly folded for storage and transportation. In the unfolded state, the fence framework is quickly unfolded to form the required fence space. The stable fence framework provides a safer play environment for the children's fence, reducing the likelihood of accidents.

[0073] Please refer to Figures 1 to 10 The embodiment also provides a fence comprising the fence framework according to any one of the above embodiments and a fabric cover covering the side and bottom of the fence framework.

[0074] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the element. Additionally, the terms "first", "second", and the like, as used herein do not denote any order, quantity, or importance, but rather are used to identify one element from another. Furthermore, the terms "include", "have", and the like, as used herein, are used in the sense of "comprise" and "comprising", and are not used in the sense of "consist" or "consisting" to the extent that "consist" or "consisting" are used, they are used to the exclusion of other elements as described more below.

[0075] Although the above embodiments have been described, those skilled in the art can make further changes and modifications to the embodiments once they know the basic inventive concept, therefore the above description is only the embodiments of the present application, and does not limit the patent protection scope of the present application, any equivalent structure or equivalent process conversion according to the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A side structure of a fence framework, characterized by, The utility model relates to a kind of foldable side structure, including: Middle vertical pole, which is arranged vertically after unfolding; First lower crossbar, which is arranged horizontally after unfolding; Second lower crossbar, which is arranged horizontally after unfolding; Sliding support base, which is provided with a first sliding groove for sliding connection with the middle vertical pole in the middle part, and can slide along the middle vertical pole, and the left and right sides of the sliding support base are hinged with the first lower crossbar and the second lower crossbar; and Triangular support sliding assembly, which includes a sliding sleeve, a first inclined strut and a second inclined strut, the sliding sleeve is sleeved on the outer wall of the middle vertical pole and can slide along the middle vertical pole, the left and right sides of the sliding sleeve are hinged with the first inclined strut and the second inclined strut, and the end of the first inclined strut away from the sliding sleeve is hinged with the first lower crossbar, and the end of the second inclined strut away from the sliding sleeve is hinged with the second lower crossbar.

2. The side structure according to claim 1, characterized in that The middle of the first inclined strut and the second inclined strut is provided with a trapezoidal handle structure protruding outward from the side structure.

3. The side structure of claim 1, wherein The upper part of the part of the sliding support base hinged with the first lower crossbar is provided with a first limiting wall, which limits the upward turning of the first lower crossbar to make it arranged horizontally after unfolding, and the upper part of the part of the sliding support base hinged with the second lower crossbar is provided with a second limiting wall, which limits the upward turning of the second lower crossbar to make it arranged horizontally after unfolding.

4. The side structure of claim 1, wherein The sliding sleeve is provided with a first locking structure for locking the sliding sleeve on the middle vertical pole or unlocking the sliding sleeve and the middle vertical pole.

5. The side structure of claim 4, wherein The sliding sleeve is connected with the middle vertical pole through a second sliding groove in the interior, the side of the second sliding groove is open, the sliding sleeve is provided with a stopper beside the open position of the second sliding groove, the sliding sleeve is provided with a first elastic sheet beside the open position of the second sliding groove, the middle vertical pole is provided with a first elastic member which can be extended and retracted in the horizontal direction, and the stopper, the first elastic sheet and the first elastic member form the first locking structure. When the sliding sleeve is locked on the middle vertical pole, the first elastic sheet is opposite to the first elastic member, and pressing the first elastic sheet pushes the first elastic member into the middle vertical pole to realize the unlocking function.

6. The side structure of claim 5, wherein The first elastic member includes a first protrusion and a first elastic structure, the first elastic structure is a V-shaped elastic sheet, one end of which is abutted in the middle vertical pole, and the other end is fixed with the first protrusion, and the first protrusion can protrude out of the middle vertical pole to abut against the stopper.

7. The side structure of claim 5, wherein The first elastic member has at least two, which are arranged on the upper and lower sides of the middle vertical pole.

8. The side structure of claim 1, wherein The sliding support base is provided with a second locking structure for locking the sliding support base on the middle vertical pole or unlocking the sliding support base and the middle vertical pole.

9. The side structure of claim 8, wherein The side of the first sliding groove is open, the second elastic sheet is arranged beside the open position of the first sliding groove, the second elastic piece is arranged on the middle vertical rod and can be extended and retracted in the transverse direction, and the second elastic sheet and the second elastic piece form a second locking structure. The second elastic piece protrudes out of the middle vertical rod to abut against the second elastic sheet to realize the locking function under the action of no external force, the second elastic sheet is opposite to the second elastic piece when the sliding support base is locked on the middle vertical rod, and the second elastic piece is pushed into the middle vertical rod by pressing the second elastic sheet to realize the unlocking function.

10. The side structure according to any of claims 1-9, characterized in that Further comprising a middle connecting piece, a first upper horizontal rod, a second upper horizontal rod, a first vertical rod, a second vertical rod, a first upper connecting piece, a first lower connecting piece, a second upper connecting piece and a second lower connecting piece, the first upper horizontal rod and the second upper horizontal rod are hingedly connected to the left and right sides of the middle connecting piece, the upper end of the first vertical rod is hingedly connected to the end of the first upper horizontal rod away from the middle connecting piece through the first upper connecting piece, the lower end of the first vertical rod is hingedly connected to the end of the first lower horizontal rod away from the sliding support base through the first lower connecting piece, the upper end of the second vertical rod is hingedly connected to the end of the second upper horizontal rod away from the middle connecting piece through the second upper connecting piece, and the lower end of the second vertical rod is hingedly connected to the end of the second lower horizontal rod away from the sliding support base through the second lower connecting piece.

11. A fence framework, characterized in that Four side structures of the fence framework as claimed in claim 10 are included, wherein two adjacent side structures share one first upper connecting piece, one first lower connecting piece, one second upper connecting piece, one second lower connecting piece, one first vertical rod and one second vertical rod, and four side structures are unfolded or in the shape of a cube.

12. A fence, characterised in that The fence framework as claimed in claim 11 and a fabric cover covering the side and bottom of the fence framework are included.

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