Guardrail
By designing a rotatable and foldable fence structure, the problems of existing fences being single-function and requiring additional shelves to occupy space are solved, enabling multi-functional fence use and saving costs and space.
Patent Information
- Application Number
- CN202423165200.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-21
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2034-12-21
AI Technical Summary
The existing guardrail styles differ mainly in patterns and shapes, lacking functional design, and additional installation racks take up space and increase costs.
Design a folding guardrail that allows the guardrail to rotate, unfold, and fold through a main shaft and a support shaft. Combined with a rotating arm and a support component, it forms a frame structure for drying clothes and placing flower pots.
It achieves functional expansion of the railing, which can be used as a regular railing, as well as a drying rack and flower pot rack, saving space and reducing the cost of installing additional racks.
Smart Images
Figure CN223621171U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of household guardrails, specifically guardrails. Background Technology
[0002] Guardrails are ubiquitous in our lives, primarily used in homes, roads, factories, residential areas, villas, courtyards, commercial areas, and public places to protect equipment and facilities. Guardrail posts are fixed to the ground using expansion bolts or pre-embedded anchors. Guardrails are typically installed along logistics channels, around production equipment, at building corners, on both sides of doors, and along the edges of loading docks, etc.
[0003] In residential balconies, railings play a crucial role, primarily in terms of safety, barrier function, cleanliness, and aesthetics. Besides safety, railings can also be used for drying clothes and preventing items like flowerpots from falling from the balcony. They also block outside debris, dust, and small animals from entering, helping to maintain the balcony's cleanliness and hygiene. Currently, there are numerous railing manufacturers and a wide variety of styles available; however, existing railings still suffer from at least the following problems:
[0004] 1. Nowadays, almost all families grow plants or decorate their balconies to enhance their aesthetics. Since balconies are usually small, people often install shelves on the railings to display or hang their plants. Similarly, when there are many clothes to dry, people often hang some on the railings. To facilitate this, people buy and install shelves on the railings. However, purchasing new shelves not only increases the economic cost, but also the labor costs associated with installing or removing them from the railings.
[0005] 2. Although there are many styles of existing guardrails, the differences in their styles are mainly in the patterns and shapes, and there are no new functional designs.
[0006] 3. Although new shelves can be purchased and installed on the existing railings to facilitate planting flowers or increase space for drying clothes, there will be no place to put the shelves when they are not in use, which will take up a lot of balcony space. Utility Model Content
[0007] The purpose of this utility model is to address the problem that while existing railings come in many styles, the differences are mainly in patterns and shapes, with no new functional designs. Furthermore, existing railings typically require additional shelves for placing plants or drying clothes, which take up space when not in use. Therefore, this utility model provides at least one railing with a folding function, where the folding components can be unfolded when in use and quickly returned to their original shape when not in use.
[0008] To solve the above-mentioned technical problems, the present utility model of the guardrail includes:
[0009] The first guardrail body has a storage compartment; the first guardrail body has a main shaft and a support shaft that are fixedly connected, and the main shaft and the support shaft are at a parallel angle.
[0010] The second guardrail body is movably installed in the storage space;
[0011] The second guardrail body has a fixedly connected bearing seat, the bearing seat has a fixedly connected bushing, and the main shaft is movably connected to the bushing; one side of the bearing seat has a first limiting support groove, and the other side of the bearing seat has a second limiting support groove; the supporting shaft, the first limiting support groove, and the second limiting support groove are radially distributed with the main shaft as the axis; and the supporting shaft, the first limiting support groove, and the second limiting support groove are all at equal radii with the main shaft as the axis.
[0012] As a preferred embodiment of the guardrail of this utility model, it includes a first rotating arm, one end of which is movably connected to the main body of the first guardrail.
[0013] The system includes a second rotating arm, one end of which is movably connected to the second guardrail body; the first guardrail body and the second guardrail body are at a parallel angle.
[0014] It includes a third rotating arm, one end of which is movably connected to the other end of the first rotating arm, and the other end of which is movably connected to the other end of the second rotating arm.
[0015] In a preferred embodiment of the guardrail of this utility model, a first support member is movably connected to one end of the third rotating arm, and a second support member is movably connected to the other end of the third rotating arm. The first support member and the second support member are respectively at an intersection angle with the third rotating arm, and the first support member and the second support member are at a parallel angle.
[0016] As a preferred embodiment of the guardrail of this utility model, at least the first rotating arm, the second rotating arm, or the third rotating arm has a fixedly connected positioning shaft;
[0017] It includes a positioning hook, one end of which is movably connected to the first guardrail body, and the other end of which is detachably connected to the positioning shaft.
[0018] As a preferred embodiment of the guardrail of this utility model, at least the side or bottom of the first guardrail body has a connection hole.
[0019] In a preferred embodiment of the guardrail of this utility model, the first guardrail body has a fixedly connected support column, which is located below the first rotating arm or the second rotating arm.
[0020] Beneficial effects
[0021] This utility model solves the above-mentioned existing problems and other existing problems not mentioned above, and brings at least the following innovative advantages:
[0022] This utility model of guardrail, through the main shaft and support shaft set on the first guardrail body, allows the second guardrail body to rotate around the main shaft. After rotation, the second limiting support groove can abut against the support shaft, enabling the second guardrail body to quickly unfold to a horizontal angle for use as a stretcher for planting flowers and drying items. Moreover, when the second guardrail body is no longer in use, it can also quickly rotate back to its original position.
[0023] This utility model of guardrail, through a first rotating arm, a second rotating arm, and a third rotating arm movably connected to the main body of the first guardrail, and a first support member and a second support member movably connected to the third rotating arm, achieves a frame structure that can be quickly deployed for placing flower pots and drying clothes, and can also be quickly restored when not in use. Attached Figure Description
[0024] Figure 1 This is a three-dimensional rendering of the present invention;
[0025] Figure 2 This is a side view of the present invention.
[0026] Figure 3 This is a front view of the present invention.
[0027] Figure 4 for Figure 1 A magnified view of a portion of region A in the middle;
[0028] Figure 5 for Figure 1 A magnified view of a portion of region B in the middle;
[0029] Figure 6 for Figure 3 Cross-sectional view of position AA in the middle;
[0030] Figure 7 for Figure 6 A magnified view of a portion of region C in the middle;
[0031] Figure 8 for Figure 6 A magnified view of a portion of region D in the middle;
[0032] Figure 9 This is a three-dimensional rendering of the utility model in use.
[0033] Figure 10 for Figure 9 Cross-sectional view;
[0034] Figure 11 for Figure 9 A magnified view of a portion of region E in the middle;
[0035] Figure 12 for Figure 10 A magnified view of a portion of region F in the middle.
[0036] In the diagram: 1. First guardrail body, 2. Storage compartment, 3. Main shaft, 4. Support shaft, 5. Second guardrail body, 6. Shaft seat, 7. Bushing, 8. First limiting support groove, 9. Second limiting support groove, 10. First rotating arm, 11. Second rotating arm, 12. Third rotating arm, 13. First support member, 14. Second support member, 15. Positioning shaft, 16. Positioning hook, 17. Connecting hole, 18. Support column. Detailed Implementation
[0037] To make the objectives, technical solutions, and advantages of this disclosure clearer, the technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings.
[0038] like Figures 1 to 12 As shown, the guardrail of this utility model includes: a first guardrail body 1, which has a storage compartment 2; Figure 9 The storage compartment 2 is shown as the blank area above the main body 1 of the first guardrail; Figure 4 The first guardrail body 1 is shown to have a main shaft 3 and a support shaft 4 that are fixedly connected, as shown in the image. Figure 4 As shown, the main shaft 3 and the support shaft 4 are at a parallel angle;
[0039] The second guardrail body 5 is movably installed in the storage compartment 2; wherein... Figure 1 The image shows a rendering where the second guardrail body 5 and the first guardrail body 1 are at a parallel angle. Figure 9 The image shows a rendering of the second guardrail body 5 intersecting the first guardrail body 1 at a 90-degree angle.
[0040] Figure 7 and Figure 12 The second guardrail body 5 is shown to have a fixedly connected bearing 6, the bearing 6 having a fixedly connected bushing 7, and the main shaft 3 being movably connected to the bushing 7; one side of the bearing 6 has a first limiting support groove 8, and the other side of the bearing 6 has a second limiting support groove 9. Figure 7 The support shaft 4, the first limiting support groove 8, and the second limiting support groove 9 are shown to be radially distributed with the main shaft 3 as the axis; and the support shaft 4, the first limiting support groove 8, and the second limiting support groove 9 are all at equal radii with the main shaft 3 as the axis. Figure 7 and Figure 12 The support shaft 4, the first limiting support groove 8, and the second limiting support groove 9 are shown to be radially distributed around the main shaft 3 as the axis. Figure 7 The first limiting support groove 8 is shown on the left side of the bearing seat 6, and the second limiting support groove 9 is shown on the right side of the bearing seat 6. Figure 7 It shows that when the second guardrail body 5 is in a vertical angle, the support shaft 4 abuts against the first limiting support groove 8 and is located within the first limiting support groove 8; Figure 12 It is shown that when the second guardrail body 5 rotates 270 degrees counterclockwise around the main shaft 3, the second guardrail body 5 is to the left of the first guardrail body 1 and is at a horizontal angle; at the same time, the support shaft 4 abuts against the second limiting support groove 9 and is located within the second limiting support groove 9.
[0041] Figure 1 The image shows the second guardrail body 1 in a vertical position, at which point this utility model can be used as a regular guardrail; see also Figure 12 When the second guardrail body 5 rotates 270 degrees counterclockwise around the main shaft 3, so that the second guardrail body 5 is at a horizontal angle, the second guardrail body 5 can act as a stretcher, so that plants can be placed on the top of the second guardrail body 5 or clothes can be dried.
[0042] See Figure 5 and Figure 8 It includes a first rotating arm 10, one end of which is movably connected to the first guardrail body 1;
[0043] Including the second spiral arm 11, such as Figure 5 and Figure 8 As shown, one end of the second rotating arm 11 is movably connected to the second guardrail body 5; the first guardrail body 1 and the second guardrail body 5 are at a parallel angle;
[0044] Including the third spiral arm 12, Figure 5 , Figure 8 , Figure 10 and Figure 11 The third rotating arm 12 is shown to be movably connected at one end to the other end of the first rotating arm 10, and the other end of the third rotating arm 12 is movably connected to the other end of the second rotating arm 11.
[0045] See Figure 2 , Figure 5 , Figure 6 , Figure 8 One end of the third rotating arm 12 is movably connected to a first support member 13, and the other end of the third rotating arm 12 is movably connected to a second support member 14. The first support member 13 and the second support member 14 are respectively at an intersecting angle with the third rotating arm 12, and the first support member 13 and the second support member 14 are at a parallel angle.
[0046] in Figure 1 , Figure 2 , Figure 5 and Figure 8 The diagram shows the effect of the first rotating arm 10, the second rotating arm 11, and the third rotating arm 12 being in a vertical or near-vertical state, in which case they can be used as a regular guardrail; see also Figure 9 and Figure 11 When the first rotating arm 10 and the second rotating arm 11 rotate about 90 degrees, so that the first rotating arm 10 and the second rotating arm 11 are at a horizontal angle, a frame structure can be formed, which can be used to place flower pots or dry clothes.
[0047] See Figure 5 and Figure 11 At least the first rotating arm 10, the second rotating arm 11, or the third rotating arm 12 has a fixedly connected positioning shaft 15; it includes a positioning hook 16, one end of which is movably connected to the first guardrail body 1, and the other end of which is detachably connected to the positioning shaft 15.
[0048] And see also Figure 11 At least the first guardrail body 1 has a connection hole 17 on its side or bottom.
[0049] This utility model of a guardrail, through the main shaft 3 and support shaft 4 set on the first guardrail body 1, allows the second guardrail body 5 to rotate around the main shaft 3 as an axis. After rotation, the second limiting support groove 9 can abut against the support shaft 4, enabling the second guardrail body 5 to quickly unfold to a horizontal angle for use as a stretcher for planting flowers and drying items. Moreover, when the second guardrail body 5 is no longer in use, it can also quickly rotate back to its original position.
[0050] This utility model of guardrail, through the first rotating arm 10, the second rotating arm 11 and the third rotating arm 12 movably connected to the first guardrail body 1, and the first support member 13 and the second support member 14 movably connected to the third rotating arm 12, realizes that it can be quickly deployed into a frame structure for placing flower pots and drying clothes, and can also be quickly restored when not in use.
[0051] The specific embodiments of this utility model have been described above with reference to the accompanying drawings. However, these descriptions should not be construed as limiting the scope of this utility model. The scope of protection of this utility model is defined by the appended claims. The connection or disengagement of the swing plate, the sector plate and the sector groove through sliding connection, or the use of other objects with similar functions, or by changing the shape of the sector plate, as long as the structure of this utility model is applied to other devices that can automatically feed, and any modifications based on the claims of this utility model are all within the scope of protection of this utility model.
[0052] The embodiments described herein are merely a single implementation of this utility model. For those skilled in the art, other embodiments can be obtained based on the accompanying drawings without any creative effort, and these embodiments are also within the protection scope of this utility model.
Claims
1. A guardrail, characterized in that, include: The first guardrail body has a storage compartment. The first guardrail body has a main shaft and a support shaft that are fixedly connected, and the main shaft and the support shaft are at a parallel angle; The second guardrail body is movably installed in the storage space; The second guardrail body has a fixedly connected bearing seat, the bearing seat has a fixedly connected bushing, and the main shaft is movably connected to the bushing; one side of the bearing seat has a first limiting support groove, and the other side of the bearing seat has a second limiting support groove; the supporting shaft, the first limiting support groove, and the second limiting support groove are radially distributed with the main shaft as the axis; and the supporting shaft, the first limiting support groove, and the second limiting support groove are all at equal radii with the main shaft as the axis.
2. The guardrail according to claim 1, characterized in that, Includes a first rotating arm, one end of which is movably connected to the main body of the first guardrail; Includes a second rotating arm, one end of which is movably connected to the main body of the second guardrail; The first guardrail body and the second guardrail body are at a parallel angle; It includes a third rotating arm, one end of which is movably connected to the other end of the first rotating arm, and the other end of which is movably connected to the other end of the second rotating arm.
3. The guardrail according to claim 2, characterized in that, One end of the third rotating arm is movably connected to a first support member, and the other end of the third rotating arm is movably connected to a second support member. The first support member and the second support member are respectively at an intersection angle with the third rotating arm, and the first support member and the second support member are at a parallel angle.
4. The guardrail according to claim 2 or 3, characterized in that, At least the first rotating arm, the second rotating arm, or the third rotating arm has a fixedly connected positioning shaft; It includes a positioning hook, one end of which is movably connected to the first guardrail body, and the other end of which is detachably connected to the positioning shaft.
5. The guardrail according to claim 1, characterized in that, At least the side or bottom of the first guardrail body has connection holes.
6. The guardrail according to claim 2, characterized in that, The first guardrail body has a fixedly connected support column, which is located below the first rotating arm or the second rotating arm.