Double-layer flower box guardrail

Abstract

The utility model relates to the technical field of guardrails, in particular to a double-layer flower box guardrail. The guardrail comprises a guardrail support and a flower box arranged on the guardrail support, and is characterized in that the flower box comprises an upper flower box body and a lower flower box body which are arranged at intervals in the vertical direction, the lower flower box body is arranged close to the bottom of the guardrail support, and the size of the horizontal section of the lower flower box body is not smaller than that of the horizontal section of the upper flower box body. The flower box comprises the upper flower box and the lower flower box, the lower flower box is arranged close to the bottom of the guardrail support, and the horizontal section size of the lower flower box is not smaller than the horizontal section size of the upper flower box, so that the gravity center of the flower box guardrail is integrally arranged downwards, the stability of the flower box guardrail is improved through the lower flower box, and the overturning risk is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrails, in particular to a double-layer flower box guardrail. Background Art

[0002] In urbanization construction and supporting urban landscaping construction, different forms of guardrails are often needed to isolate related spatial areas. At present, in large-scale urban greening, exhibitions, large-scale expositions and large-scale landscaping construction projects, flower box guardrails are usually used instead of traditional single guardrails.

[0003] In the prior art, the structure of the flower box guardrail is shown in the "Ink and Color Art Guardrail Flower Box Combination" disclosed in the Chinese utility model patent with the authorization announcement number CN207219514U. The guardrail flower box combination includes a guardrail bracket and a flower box, wherein the guardrail bracket is composed of a guardrail body, a column, a column cap, a base, a connection kit, a reflective marker and a stable support platform. The guardrail body has an upper main beam and a lower main beam, the column cap is installed on the top of the column, the base is installed on the bottom end of the column, the connection kit is installed on the inner side of the column, and the reflective marker is installed on the outer side of the column. The upper and lower main beams of the guardrail body are connected to the connection kit on the inner side of the column at both ends, and the flower box is installed on the stable support platform on the upper main beam of the guardrail body. In this way, the flower box guardrail not only has a generous overall appearance, but also has the functions of a partition, a guardrail, and protective greening, and is widely used.

[0004] However, in the structure of the above-mentioned guardrail flower box combination, since the flower box is arranged at the upper end of the upper main crossbeam and is located as a whole in the upper part of the guardrail flower box combination, when the flower box is filled with soil, watered, and planted with plants, the overall weight of the flower box is relatively large, which can easily cause "top-heavy and bottom-light". The center of gravity of the entire guardrail flower box combination is biased upward, which can easily cause overturning under the influence of collision, strong wind, etc., especially when it is used on the road, there is a great safety hazard. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a double-layer flower box guardrail. The flower boxes are arranged as an upper flower box and a lower flower box, and the lower flower box is arranged close to the bottom of the guardrail bracket. At the same time, the horizontal cross-sectional dimension of the lower flower box is not less than that of the upper flower box, so that the center of gravity of the flower box guardrail is arranged downward as a whole, and the lower flower box is used to increase the stability of the flower box guardrail and reduce the risk of overturning.

[0006] In response to the above technical problems, the technical solution provided by the utility model is a double-layer flower box guardrail, including a guardrail bracket and a flower box arranged on the guardrail bracket, the flower box including an upper flower box and a lower flower box arranged at vertical intervals, the lower flower box is arranged close to the bottom of the guardrail bracket, and the horizontal cross-sectional dimension of the lower flower box is not smaller than the horizontal cross-sectional dimension of the upper flower box.

[0007] Furthermore, the guardrail bracket includes two vertical sections arranged at intervals along the left-right direction and a horizontal section connecting the upper ends of the two vertical sections, the upper flower box is set on the horizontal section, the left and right ends of the lower flower box are respectively connected to the two vertical sections, and the bottom surface of the lower flower box is coplanar with the lower end surface of the vertical section.

[0008] Furthermore, a downwardly bent notch is provided on the horizontal section, and the upper flower box is fixedly arranged at the bottom of the notch.

[0009] Furthermore, the position where the notch is connected to the horizontal section has a smooth transition, and the bottom of the notch and the side surface of the notch have a smooth transition.

[0010] Furthermore, the connection position between the vertical section and the horizontal section has a smooth transition.

[0011] Furthermore, a horizontal extension section is respectively provided on the left and right sides of the lower flower box, and the opposite ends of the two horizontal extension sections are respectively fixedly connected to the lower ends of the two vertical sections.

[0012] Furthermore, the guardrail bracket is integrally formed.

[0013] Furthermore, the flower box is arranged in the middle position of the guardrail bracket in the left-right direction.

[0014] Furthermore, the vertical dimension of the lower flower box is smaller than the vertical dimension of the upper flower box, and the lower flower box is a grass box, which is used for planting grass.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] (1) The flower box includes an upper flower box and a lower flower box. The lower flower box is arranged close to the bottom of the guardrail bracket. At the same time, the horizontal cross-sectional dimension of the lower flower box is not less than that of the upper flower box, so that the center of gravity of the flower box guardrail is arranged downward as a whole. The lower flower box is used to increase the stability of the flower box guardrail and reduce the risk of overturning.

[0017] (2) The left and right ends of the lower flower box are respectively connected to the two vertical sections, and the bottom surface of the lower flower box is coplanar with the lower end surface of the vertical section. In this way, when in actual use, the bottom surface of the lower flower box can be located on the ground, increasing the contact area between the flower box guardrail and the ground and improving stability.

[0018] (3) A downwardly bent notch is provided on the horizontal section, and the upper flower box is provided at the bottom of the notch. In this way, the notch can be used to lower the height of the upper flower box, further lower the center of gravity of the flower box guardrail, and improve stability. At the same time, the notch can be used to protect the upper flower box and improve safety.

[0019] (4) The flower box is arranged in the middle position of the guardrail bracket in the left-right direction, so that the center of the flower box guardrail is in the middle of the guardrail bracket in the horizontal direction, thereby improving the overall stability of the flower box guardrail. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a first direction axonometric drawing of the double-layer flower box guardrail in Example 1 of the utility model.

[0021] Figure 2 It is a second direction axonometric drawing of the double-layer flower box guardrail in Example 1 of the utility model.

[0022] Figure 3 It is a front view of the double-layer flower box guardrail in Example 1 of the utility model.

[0023] Figure 4 It is a left view of the double-layer flower box guardrail in Example 1 of the utility model.

[0024] Figure 5 It is a top view of the double-layer flower box guardrail in Example 1 of the utility model.

[0025] In the figure: 1. guardrail bracket; 11. vertical section; 12. horizontal section; 13. notch; 2. flower box; 21. upper flower box; 22. lower flower box; 3. horizontal extension section. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application: Specific embodiment 1:

[0028] In this embodiment, if Figure 3 As shown, the left and right directions are the length directions of the guardrail bracket 1. Figure 5 As shown, the front-to-back direction is the width direction of the lower flower box 22.

[0029] refer to Figures 1 to 5 The utility model discloses a double-layer flower box guardrail (hereinafter referred to as flower box guardrail), comprising a guardrail bracket 1 and a flower box 2 arranged on the guardrail bracket 1, wherein the flower box 2 comprises an upper flower box 21 and a lower flower box 22 arranged at intervals along the vertical direction, and the lower flower box 22 is arranged close to the bottom of the guardrail bracket 1, and the horizontal cross-sectional dimension of the lower flower box 22 is not less than the horizontal cross-sectional dimension of the upper flower box 21.

[0030] Specifically, Figure 1As shown, the guardrail bracket 1 includes a horizontal section 12 and two vertical sections 11, the two vertical sections 11 are arranged at intervals in the left-right direction, and the left and right ends of the horizontal section 12 are respectively fixedly connected to the upper ends of the two vertical sections 11. The upper flower box 21 is fixedly arranged on the horizontal section 12 as a whole, and the left and right ends of the lower flower box 22 are respectively connected to the two vertical sections 11, and the bottom surface of the lower flower box 22 is arranged coplanar with the lower end surface of the vertical section 11.

[0031] In actual use, the bottom surface of the lower flower box 22 can be located on the ground, increasing the contact area between the flower box guardrail and the ground and improving stability. The lower flower box 22 is fixedly connected to the vertical section 11, which can ensure that the guardrail bracket 1 is reliably erected on the ground. At the same time, the guardrail bracket 1 is set to a three-section structure by utilizing the stable support provided by the lower flower box 22, which can relatively reduce the material of the guardrail bracket 1, reduce the overall weight, and facilitate movement and installation, so that the flower box guardrail as a whole has a small footprint, can widely utilize urban land space, can quickly form a landscape, and increase the amount of urban greening. Of course, in other embodiments, the guardrail bracket 1 can also be a frame structure, which includes an upper crossbeam, a lower crossbeam, and left and right vertical beams. The upper flower box 21 is set on the upper crossbeam, and the lower flower box 22 is set on the lower crossbeam.

[0032] Preferably, Figure 3 As shown, a horizontal extension section 3 is fixedly provided on the left and right sides of the lower flower box 22, and the opposite ends of the two horizontal extension sections 3 are fixedly connected to the lower ends of the two vertical sections 11, respectively. The horizontal extension section 3 is used as a bridge to connect the lower flower box 22 and the vertical section 11. In this way, in actual use, the left and right dimensions of the lower flower box 22 may not be adapted to the left and right spacing of the two vertical sections 11, and the left and right dimensions of the lower flower box 22 can be designed according to actual needs.

[0033] Preferably, Figure 2 , 3 As shown, in this embodiment, the flower box 2 is arranged in the middle position of the guardrail bracket 1 in the left-right direction, and the upper flower box 21 and the lower flower box 22 are aligned in the up-down direction, so that the center of gravity of the entire flower box guardrail is close to the middle in the left-right direction, thereby improving stability.

[0034] A downwardly bent notch 13 is provided at the horizontal section 12 corresponding to the installation position of the upper flower box 21, and the upper flower box 21 is inserted into the notch 13 and fixed at the bottom of the notch 13. In this way, the height of the upper flower box 21 is lowered by using the notch 13, and the center of gravity of the flower box guardrail is further lowered to improve stability. At the same time, the notch 13 can be used to protect the upper flower box 21 to improve safety.

[0035] Of course, in other embodiments, when the actual use requirements are met, the flower box 2 can be set at other positions of the guardrail bracket 1, such as near the left side or near the right side. In other embodiments, when the use requirements are met, the notch 13 may not be set on the horizontal section 12. In this case, the horizontal section 12 is a flat plate structure, and the bottom of the upper flower box 21 is directly fixed on the upper end surface of the flat plate structure.

[0036] In this embodiment, if Figure 1 , 3 As shown, the guardrail bracket 1 is integrally formed, and the connection position between the vertical section 11 and the horizontal section 12 is smoothly transitioned, the connection position between the notch 13 and the horizontal section 12 is smoothly transitioned, and the bottom of the notch 13 and the side of the notch 13 are smoothly transitioned. Specifically, the guardrail bracket 1 is formed by bending a stainless steel plate, and two layers of white fluorocarbon paint are sprayed on the stainless steel plate. In this way, the guardrail bracket 1 is integrally formed, which can improve the structural strength of the guardrail bracket 1. Of course, in other embodiments, the material of the guardrail bracket 1 can be selected from wood according to needs, and the guardrail bracket 1 is integrally formed by cutting and polishing. Of course, in other embodiments, the guardrail bracket 1 can be designed in sections, and the vertical section 11 and the horizontal section 12 can be fixedly connected by welding or bolting.

[0037] Preferably, in this embodiment, the peripheral surface of the lower flower box 22 is formed by bending a stainless steel plate and spraying two layers of white fluorocarbon paint, and the bottom steel plate is welded and fixed to the peripheral surface. In this embodiment, the bottom surface of the upper flower box 21 is welded and fixed in the recess 13. In other embodiments, the bottom surface of the upper flower box 21 can be detachably connected in the recess 13 by bolts or the like.

[0038] In this embodiment, the lower flower box 22 is fixedly welded to the horizontal extension section 3, and the horizontal extension section 3 is fixedly welded to the end of the vertical section 11. Of course, in other embodiments, the lower flower box 22 and the horizontal extension section 3, and the horizontal extension section 3 and the vertical section 11 can be detachably connected by bolts or the like.

[0039] In this embodiment, if Figure 4 , 5 The upper flower box 21 and the lower flower box 22 have the same size in the front-to-back direction, that is, the same size in the width direction. The size of the lower flower box 22 in the left-right direction is larger than that of the upper flower box 21, that is, the length of the lower flower box 22 is larger than the length of the upper flower box 21.

[0040] Specifically, the length of the lower flower box 22 is at least twice the length of the upper flower box 21. In this embodiment, the size of the horizontal section of the upper flower box 21 is 400*300mm, and the size of the horizontal section of the lower flower box 22 is 700*300mm. Of course, in other embodiments, when meeting actual needs, the size of the lower flower box 22 in the front-to-back direction may be larger than the size of the upper flower box 21 in the front-to-back direction, and the size of the lower flower box 22 in the left-to-right direction may be adapted to the size of the upper flower box 21 in the left-to-right direction, as long as the horizontal section size of the lower flower box 22 is larger than the horizontal section size of the upper flower box 21. In other embodiments, when meeting actual use needs, the horizontal section sizes of the upper flower box 21 and the lower flower box 22 may be the same.

[0041] In this embodiment, preferably, Figure 3 As shown, the vertical dimension of the lower flower box 22 is smaller than the vertical dimension of the upper flower box 21. In this way, on the basis of ensuring stability, more space can be reserved between the upper flower box 21 and the lower flower box 22 to improve permeability, making it easier for pedestrians to observe road traffic through the reserved space, thereby improving safety.

[0042] In this embodiment, the upper flower box 21 is used to plant flowers. The lower flower box 22 is a grass box, which is used to plant grass, so that the planting types can be increased and the greening effect can be improved. Of course, in other embodiments, the planting types of the upper flower box 21 and the lower flower box 22 can be selected according to actual needs, such as planting flowers in the upper flower box 21 and the lower flower box 22, or planting grass in the upper flower box 21 and the lower flower box 22.

[0043] In this embodiment, the upper flower box 21 includes an upper box body and an upper box body liner, the upper box body is fixedly arranged on the horizontal section 12, and the upper box body liner is detachably arranged in the cavity of the upper box body. The lower flower box 22 includes a lower box body, the lower box body is fixedly connected to the vertical section 11, and a lower box body liner is arranged in the lower box body, and the lower box body liner is detachably arranged in the cavity of the lower box body, which is convenient for changing plant varieties on the one hand, and convenient for actual installation and movement on the other hand.

[0044] In summary, the double-layer flower box guardrail of the utility model designs the flower box 2 into an upper flower box 21 and a lower flower box 22, and the lower flower box 22 is arranged close to the bottom of the guardrail bracket 1, and at the same time, the horizontal cross-sectional dimension of the lower flower box 22 is not less than the horizontal cross-sectional dimension of the upper flower box 21, so that the center of gravity of the flower box guardrail is arranged downward as a whole, and the lower flower box 22 is used to increase the stability of the flower box guardrail and reduce the risk of overturning. At the same time, the upper flower box 21 and the lower flower box 22 are arranged at intervals, which is beautiful without reducing the isolation and permeability.

[0045] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

[0046] In the description of the embodiments of the present application, it should be noted that if the terms "upper", "lower", "horizontal", "inner", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invented product is usually placed when used. It 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. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0047] In addition, if the term "horizontal" appears, it does not mean that the component must be absolutely horizontal, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", which does not mean that the structure must be completely horizontal, but can be slightly tilted.

Claims

1. A double-layer flower box guardrail, comprising a guardrail bracket and a flower box arranged on the guardrail bracket, characterized in that: The flower box comprises an upper flower box and a lower flower box arranged at intervals along the vertical direction. The lower flower box is arranged close to the bottom of the guardrail support, and the horizontal cross-sectional dimension of the lower flower box is not less than the horizontal cross-sectional dimension of the upper flower box.

2. The double-layer flower box guardrail according to claim 1 is characterized in that: The guardrail bracket includes two vertical sections arranged at intervals along the left-right direction and a horizontal section connecting the upper ends of the two vertical sections. The upper flower box is set on the horizontal section, and the left and right ends of the lower flower box are respectively connected to the two vertical sections, and the bottom surface of the lower flower box is coplanar with the lower end surface of the vertical section.

3. The double-layer flower box guardrail according to claim 2 is characterized in that: The horizontal section is provided with a downwardly bent notch, and the upper flower box is fixedly arranged at the bottom of the notch.

4. The double-layer flower box guardrail according to claim 3 is characterized in that: The position where the notch is connected to the horizontal section has a smooth transition, and the bottom of the notch and the side surface of the notch have a smooth transition.

5. The double-layer flower box guardrail according to claim 2 is characterized in that: The connection position between the vertical section and the horizontal section has a smooth transition.

6. The double-layer flower box guardrail according to claim 2 is characterized in that: A horizontal extension section is respectively arranged on the left and right sides of the lower flower box, and the opposite ends of the two horizontal extension sections are respectively fixedly connected to the lower ends of the two vertical sections.

7. The double-layer flower box guardrail according to claim 2 is characterized in that: The guardrail bracket is integrally formed.

8. The double-layer flower box guardrail according to claim 1, characterized in that: The flower box is arranged at the middle position of the guardrail bracket in the left-right direction.

9. The double-layer flower box guardrail according to claim 1, characterized in that: The vertical dimension of the lower flower box is smaller than the vertical dimension of the upper flower box. The lower flower box is a grass box, and the grass box is used for planting grass.

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