A portable outdoor shelter device

Abstract

The utility model discloses a portable outdoor sheltering device, including a plurality of groups of interconnect sheltering subassembly, and sheltering subassembly includes base, cylinder, sheltering curtain, roll cover and pivot, cylinder fixed setting is in the base upper end, and the lateral wall is opened with cylinder intercommunication's through groove and is spaced apart and is provided with elastic buckle, pivot sets up in the cylinder, roll cover rotatablely is sleeved in the pivot, and sheltering curtain one end is coiled on roll cover, and the other end is by through groove and is stretched out cylinder outside, and sheltering curtain stretches out cylinder outside one end still fixed setting has pull rod, and the length and diameter of pull rod all want greater than the length and width of through groove, and can be connected with the elastic buckle of setting on the lateral wall of cylinder in another group of sheltering subassembly, and it is through the automatic coiling of sheltering curtain in the cylinder when carrying, makes the whole device after accomodating small volume, and when using can pass through a plurality of groups of sheltering subassembly interconnect, forms a temporary rescue space of protecting patient privacy, so that medical staff carries out first-aid measures to patient.

Description

Technical Field

[0001] This utility model relates to the field of emergency medical aids technology, and in particular to a portable outdoor shielding device. Background Technology

[0002] In pre-hospital emergency care and on-site emergency medical treatment, emergency personnel often face situations where they need to provide emergency care to patients in non-enclosed public places (such as streets, shopping malls, and traffic accident scenes). For some patients with more urgent conditions, such as those requiring immediate cardiopulmonary resuscitation, hemostasis and bandaging, airway management, or limb immobilization, on-site initial treatment and stabilization must be performed before transport. This process is crucial for saving lives and preventing the injury from worsening.

[0003] However, performing first aid inevitably requires loosening or cutting the patient's clothing, potentially exposing their private parts. In an open space, this not only inflicts additional psychological harm on patients already suffering, but may also cause dissatisfaction among family members and even lead to subsequent disputes. Furthermore, first aid scenes easily attract crowds of onlookers. Such behavior can not only infringe on the patient's privacy but also distract emergency personnel, affecting treatment efficiency. Moreover, onlookers may unintentionally enter the treatment area, posing safety risks (such as contact with blood or bodily fluids, or tripping over emergency equipment) and obstructing the flow of emergency medical resources.

[0004] Currently, a common temporary solution to the above problems is to cover the patient directly with emergency blankets or sheets. However, this method may hinder emergency procedures and cannot effectively block the view from the surrounding area. Another solution is to use foldable screens, but common screens are large and heavy, and are still inconvenient to carry when folded. Furthermore, if a large temporary rescue space needs to be created, many screen components need to be carried. Utility Model Content

[0005] This utility model provides a portable outdoor shielding device. The technical problem to be solved is that it can be easily placed in an ambulance for carrying, and can be used to form a temporary rescue space of a suitable size that can protect the patient's privacy during outdoor emergency rescue.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] A portable outdoor sunshade device includes multiple interconnected sunshade components. Each sunshade component includes a base, a column, a sunshade curtain, a roll sleeve, and a pivot. The column is fixedly mounted on the upper end of the base, and its side wall has a through groove communicating with the inside of the column and elastic buckles spaced apart. The pivot is located inside the column, and the roll sleeve is rotatably fitted onto the pivot. One end of the sunshade curtain is rolled up on the roll sleeve, and the other end extends out of the column through the through groove. A pull rod is also fixedly mounted on the end of the sunshade curtain extending out of the column. The length and diameter of the pull rod are both greater than the length and width of the through groove, and it can connect with the elastic buckles provided on the side wall of the column in another set of sunshade components.

[0008] As a further improvement to the above technical solution:

[0009] The blinding assembly also includes an elastic element, which is disposed between the pivot and the sleeve, with both ends fixedly connected to the pivot and the sleeve respectively. Under the action of the elastic element, after the connection between the pull rod and the elastic buckle is released, the blind can automatically roll back into the column, greatly facilitating storage after use. Simultaneously, during use, the elastic element can taut the blind, enhancing its wind resistance. Preferably, the elastic element is a spring.

[0010] Furthermore, in at least one embodiment, the end of the barrier curtain near the pull rod is provided with an opening for personnel to enter and exit, and the opening is provided with a curtain that can be opened or closed. The upper end of the curtain is fixedly connected to the barrier curtain, and the sides and lower end are detachably connected to the barrier curtain. The opening allows emergency personnel to enter and exit freely without having to temporarily remove or cross the barrier, greatly improving the convenience and professionalism of use. The sides and lower end of the curtain are detachably connected to the barrier curtain via Velcro or magnetic fasteners.

[0011] Furthermore, in at least one embodiment, the base is symmetrically provided with support bars around its perimeter, and the base is provided with a rotating groove. One end of the support bar is rotatably inserted into the rotating groove and connected to the base, so that the support bar can be flipped and folded upwards, or when placed horizontally, it can support the base under the action of the fixing member, thereby preventing the base from tipping over or overturning.

[0012] Furthermore, in at least one embodiment, the fixing member includes a locking block and a spring, a sliding groove is provided in the support bar, one end of the locking block is slidably inserted into the sliding groove, the spring is disposed in the sliding groove and its two ends abut against the side wall of the locking block and the sliding groove respectively, and a locking groove adapted to the locking block is provided in the inner side of the rotating groove. When the support bar rotates to a horizontal position, the locking block can automatically lock into the locking groove under the action of the spring.

[0013] Furthermore, in at least one embodiment, a toggle block is provided on one side of the locking block, and a toggle groove is provided on the support bar. The toggle block extends out of the support bar from the toggle groove. The toggle block can be used to release the locking block from the support bar, making it easy to disassemble after use.

[0014] Furthermore, in at least one embodiment, limit blocks are provided on both sides of one end of the card block inserted into the sliding groove, and a limit groove communicating with the sliding groove is provided in the sliding groove, wherein the limit block is slidably inserted into the limit groove. The limit groove and the limit block can prevent the card block from completely dislodging from the sliding groove.

[0015] Furthermore, in at least one embodiment, the suspended end of the support bar may be slidably fitted with an adjustment sleeve. The adjustment sleeve is dampedly connected to the support bar, and when the support bar is in a horizontal position, the bottom surface of the adjustment sleeve is exactly flush with the bottom surface of the base. By adjusting the adjustment sleeve on the more stressed side outward, the contact range with the bottom surface is increased, preventing the base from tipping over.

[0016] Furthermore, in at least one embodiment, the curtain is printed with warning patterns and slogans, such as "Do not crowd around at the emergency scene," and is preferably printed with highly visible fluorescent colors and reflective materials.

[0017] Compared with the prior art, the present invention achieves at least the following beneficial effects: The portable outdoor shielding device of the present invention can be carried by rolling up the shielding curtain into the column, so that the whole device is small in size after storage, making it easier to put into the ambulance for carrying. In addition, when in use, multiple shielding components can be connected to each other to form a temporary rescue space with sufficient space and protection of patient privacy, so that medical staff can carry out emergency measures for patients. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a structural diagram showing the usage state of one embodiment of the present invention;

[0020] Figure 2 This is a structural diagram of the shielding component in its deployed state according to one embodiment of the present invention;

[0021] Figure 3 This is a structural diagram of the shielding component in its stored state in one embodiment of the present invention;

[0022] Figure 4 This is a cross-sectional view of the shielding component in one embodiment of the present invention;

[0023] Figure 5 This is a cross-sectional view of the support strip in one embodiment of the present invention.

[0024] The following are the labels in the diagram: 1. Base; 2. Column; 3. Curtain; 4. Roller sleeve; 5. Rotating shaft; 6. Elastic element; 7. Support bar; 8. Fixing element; 11. Rotating groove; 12. Slot; 21. Through groove; 22. Elastic buckle; 31. Pull rod; 32. Opening; 33. Curtain fabric; 71. Sliding groove; 72. Adjusting sleeve; 81. Locking block; 82. Spring; 711. Actuating groove; 712. Limiting groove; 811. Actuating block; 812. Limiting block. Detailed Implementation

[0025] The present application will now be described in detail with reference to exemplary embodiments shown in the accompanying drawings. However, it should be understood that the present application may be implemented in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided herein to make the disclosure of the present application more complete and to fully convey the concept of the present application to those skilled in the art.

[0026] In the description of this application, it should be understood that the terms "center", "lateral", "longitudinal", "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this application.

[0027] like Figure 1-5 As shown, the present invention provides a portable outdoor sunshade device, comprising multiple sunshade components connected end to end. Optionally, in order to be used in rainy weather, the device also includes a square film that can be used to cover the multiple connected sunshade components, and the film is provided with straps around its perimeter for securing it to the sunshade components.

[0028] The shielding assembly includes a base 1, a column 2, a shielding curtain 3, a roll sleeve 4, and a pivot 5. The base 1 is preferably made of engineering plastic to reduce weight, and its interior can be designed as a cavity to serve as a counterweight compartment that can be filled with water or sand to enhance stability.

[0029] The column 2 is fixedly mounted at the center of the upper end of the base 1, and the rotating shaft 5 is disposed inside the column 2. A sleeve 4 is mounted on the rotating shaft 5 via a bearing. Optionally, an elastic element 6 is connected between the sleeve 4 and the rotating shaft 5. In this embodiment, the elastic element 6 is a pre-tightened spring.

[0030] The blind curtain 3 is made of a lightweight, waterproof, and relatively strong fabric (such as Oxford cloth or polyester fabric). One end of the blind curtain 3 is fixed and rolled up on the sleeve 4. A vertical slot 21 is provided on the side wall of the column 2. The other end of the blind curtain 3 passes through the slot 21 and is fixedly connected to a pull rod 31. The diameter and length of the pull rod 31 are both greater than the width and length of the slot 21, which serves as a limit to prevent the entire blind curtain 3 from being pulled into the column 2.

[0031] On the side wall of column 2, multiple sets of elastic buckles 22 are also provided at intervals. These elastic buckles 22 are annular clamps or clips with openings 32, the size of which is slightly smaller than the diameter of the pull rod 31. They rely on the elasticity of the material to achieve locking and unlocking. One end of the elastic buckle 22 is fixedly connected to the side wall of column 2, and the other end is a C-shaped clamp with an opening 32. In its natural state, the size of the opening 32 is smaller than the diameter of the pull rod 31. Relying on its own elastic deformation, the pull rod 31 can be pressed in and locked in the clamp.

[0032] In a preferred embodiment of this utility model, a vertical opening 32 is provided at one end of the curtain 3 near the pull rod 31. A curtain 33 is movably connected to the edge of the opening 32 by Velcro or magnetic strip. When the curtain 33 is closed, the privacy of the enclosure is guaranteed. When it is necessary to enter or exit, simply lift the curtain 33, which is very convenient.

[0033] Furthermore, all the curtains 33 of the blinds 3 are printed with eye-catching warning signs (such as "First Aid") and reflective stripes using screen printing or lamination processes to ensure a good warning effect at night or in poor lighting conditions.

[0034] To further enhance support stability, four support bars 7 are symmetrically hinged around the base 1. The support bars 7 are connected to the base 1 via a fixing member 8. Specifically, the ends of the support bars 7 are inserted into the rotating grooves 11 of the base 1. A sliding groove 71 is provided inside the support bars 7. One end of the locking block 81 is slidably inserted into the sliding groove 71. A spring 82 is disposed in the sliding groove 71, and its two ends abut against the side walls of the locking block 81 and the sliding groove 71, respectively. The fixing member 8 includes the locking block 81 and the spring 82. Under the pushing force of the spring 82, when the support bar 7 rotates to a horizontal position, the locking block 81 can automatically engage with the locking groove 12 on the inner wall of the rotating groove 11, achieving quick locking.

[0035] A toggle block 811 is provided on one side of the locking block 81, and a toggle groove 711 is provided on the support bar 7. The toggle block 811 extends out of the toggle groove 711 from the outside of the support bar 7. When it needs to be folded up, simply pull the locking block 81 back by overcoming the force of the spring 82 through the exposed toggle block 811, and the support bar 7 can be flipped upward and folded to reduce the storage volume. When folding, the locking block 81 is blocked by the inner wall of the rotating groove 11, so that the locking block 81 is always kept in the sliding groove 71 until the support bar 7 rotates to the horizontal position, so that the locking block 81 is aligned with the locking groove 12, and the locking block 81 automatically locks into the locking groove 12 under the action of the spring 82. Among them, the folded support bar 7 is provided with a magnetic block for the column 2 to be relatively fastened, thereby reducing the unintentional folding of the support bar 7 during carrying.

[0036] In addition, limit blocks 812 are provided on both sides of one end of the card block 81 that is inserted into the sliding groove 71, and a limit groove 712 communicating with the sliding groove 71 is provided in the sliding groove 71, and the limit block 812 can be slidably inserted into the limit groove 712.

[0037] An adjusting sleeve 72 is slidably fitted onto the suspended end of the support bar 7. The adjusting sleeve 72 is dampedly connected to the support bar 7, and when the support bar 7 is in a horizontal position, the bottom surface of the adjusting sleeve 72 is flush with the bottom surface of the base 1. By adjusting the adjusting sleeve 72 on the more stressed side outward, the contact range with the bottom surface is increased, preventing the base 1 from tipping over. Specifically, an annular rubber ring is embedded in the inner wall of the adjusting sleeve 72, which forms an interference fit with the outer wall of the support bar 7. Damped sliding and position holding are achieved through the friction between the adjusting sleeve 72 and the support bar 7.

[0038] In use, first aiders place the required number of shielding components around the patient according to the space required. Then, they fold down the support bar 7 of each component to a horizontal position and lock it in place, adjusting the base 1 for stability using the adjusting sleeve 72. Next, they pick up the lever 31 of one component, pull it out, and insert the lever 31 into the elastic buckle 22 of the adjacent component. This process is repeated until all components are connected end to end, forming a spacious and complete enclosure. When entry is needed, the curtain 33 can be lifted through the opening 32. After the rescue is completed, the levers 31 are removed from the elastic buckles 22 one by one. The shielding curtain 3 will automatically and quickly roll back into the column 2 under the action of the spring 82. Finally, by using the lever 811, the support bar 7 can be folded up for easy carrying and transfer.

[0039] It should be understood that all the above embodiments are exemplary and not restrictive. Various modifications or variations made by those skilled in the art to the specific embodiments described above under the concept of this utility model should be within the protection scope of this utility model.

Claims

1. A portable outdoor sunshade device, characterized in that: The device includes multiple interconnected shielding components. Each shielding component includes a base (1), a column (2), a shielding curtain (3), a roll sleeve (4), and a rotating shaft (5). The column (2) is fixedly installed on the upper end of the base (1), and a through groove (21) communicating with the inside of the column (2) and elastic buckles (22) are provided at intervals on its side wall. The rotating shaft (5) is installed inside the column (2), and the roll sleeve (4) is rotatably fitted on the rotating shaft (5). One end of the shielding curtain (3) is wound on the roll sleeve (4), and the other end extends out of the outside of the column (2) through the through groove (21). A pull rod (31) is also fixedly installed on the end of the shielding curtain (3) extending out of the column (2). The length and diameter of the pull rod (31) are both greater than the length and width of the through groove (21), and it can be connected to the elastic buckles (22) provided on the side wall of the column (2) in another set of shielding components.

2. The portable outdoor sunshade device according to claim 1, characterized in that: The shielding assembly also includes an elastic element (6), which is disposed between the rotating shaft (5) and the sleeve (4), and its two ends are fixedly connected to the rotating shaft (5) and the sleeve (4) respectively.

3. The portable outdoor sunshade device according to claim 1 or 2, characterized in that: The blind curtain (3) has an opening (32) for people to enter and exit at one end near the pull rod (31), and a curtain (33) that can be opened or closed is provided at the opening (32). The upper end of the curtain (33) is fixedly connected to the blind curtain (3), and the sides and lower end are detachably connected to the blind curtain (3).

4. The portable outdoor sunshade device according to claim 1, characterized in that: The base (1) is symmetrically provided with support bars (7) around its perimeter. The base (1) is provided with a rotating groove (11). One end of the support bar (7) is rotatably inserted into the rotating groove (11) and connected to the base (1), so that the support bar (7) can be flipped and folded upwards, or when placed horizontally, it supports the base (1) under the action of the fixing member (8).

5. The portable outdoor sunshade device according to claim 4, characterized in that: The fixing component (8) includes a locking block (81) and a spring (82). A sliding groove (71) is provided in the support bar (7). One end of the locking block (81) can be slidably inserted into the sliding groove (71). The spring (82) is set in the sliding groove (71), and both ends abut against the side walls of the locking block (81) and the sliding groove (71) respectively. A locking groove (12) adapted to the locking block (81) is provided on the inner side of the rotating groove (11). When the support bar (7) rotates to the horizontal position, the locking block (81) can be locked into the locking groove (12) under the action of the spring (82).

6. The portable outdoor sunshade device according to claim 5, characterized in that: A toggle block (811) is provided on one side of the card block (81), and a toggle groove (711) is provided on the support bar (7). The toggle block (811) extends out of the support bar (7) from the toggle groove (711).

7. The portable outdoor sunshade device according to claim 5, characterized in that: Limiting blocks (812) are provided on both sides of one end of the card block (81) inserted into the sliding groove (71). The sliding groove (71) is provided with a limiting groove (712) communicating with the sliding groove (71). The limiting block (812) can be slidably inserted into the limiting groove (712).

8. The portable outdoor sunshade device according to claim 4, characterized in that: The support bar (7) can also be slidably fitted with an adjustment sleeve (72). The adjustment sleeve (72) is dampedly connected to the support bar (7), and when the support bar (7) is in a horizontal position, the bottom surface of the adjustment sleeve (72) is exactly flush with the bottom surface of the base (1).

9. The portable outdoor sunshade device according to claim 1, characterized in that: The blind curtain (3) is printed with warning patterns and slogans.

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