Elderly emergency stretcher with anti-rolling effect

Abstract

The utility model relates to a first-aid stretcher with an anti-rolling effect for old people, which belongs to the field of medical equipment and comprises two bearing rods. The bearing assembly is arranged between the outer sides of the two bearing rods and comprises four connecting blocks, and every two connecting blocks form a group and are symmetrically arranged on the inner sides of the two bearing rods front and back; the two fixing rods are respectively arranged between the outer sides of the two groups of connecting blocks; the four limiting assemblies are arranged on the inner sides of the two bearing rods in pairs and used for limiting the bearing assemblies; and the at least one constraining assembly is slidably arranged between the outer sides of the two bearing rods and used for constraining the old people. According to the first-aid stretcher, through the limiting assemblies, the bearing assemblies can be quickly disassembled and assembled, so that the bearing assemblies can be rolled, and the first-aid stretcher is more convenient to store or carry.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to an elderly emergency stretcher with an anti-rolling effect. Background Art

[0002] A geriatric emergency stretcher is a specially designed piece of medical equipment used to safely and quickly transfer elderly people in emergency situations, especially those who have limited mobility or are unable to move on their own due to illness, injury or other health problems.

[0003] The existing emergency stretcher for the elderly does not have an anti-rolling effect. Since the elderly have weak physical functions, they are likely to roll off the emergency stretcher when being transferred, causing serious injuries to the elderly. Therefore, this application proposes an emergency stretcher for the elderly with an anti-rolling effect to solve the above technical problems. Utility Model Content

[0004] In response to one or more of the above-mentioned defects or improvement needs in the prior art, the utility model provides an elderly emergency stretcher with an anti-rolling effect, which has the advantage of improving the safety when transferring the elderly.

[0005] To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: an elderly emergency stretcher with an anti-rolling effect, comprising two bearing bars;

[0006] The bearing assembly is provided between the outer sides of the two bearing rods, comprising four connecting blocks, which are arranged in a group of two and are symmetrically arranged on the inner sides of the two bearing rods; and two fixing rods, which are respectively provided between the outer sides of the two groups of connecting blocks.

[0007] Four limiting assemblies, two by two in a group, are respectively arranged on the inner sides of the two bearing rods, for limiting the bearing assembly;

[0008] At least one restraint assembly is slidably disposed between the outer sides of the two bearing rods and is used to restrain the elderly.

[0009] As a further improvement of the present invention, the load-bearing bar further comprises two placement holes symmetrically opened on the outside of the load-bearing bar, and the connecting block is located in the placement holes;

[0010] Two mounting holes are symmetrically arranged on the outer side of the bearing rod;

[0011] The T-shaped sliding groove is arranged on the outer side of the bearing rod.

[0012] As a further improvement of the present invention, the two mounting holes are respectively connected to the two placement holes, and the limiting assembly is arranged on the inner side of the mounting hole.

[0013] As a further improvement of the present invention, the bearing assembly further includes four limiting grooves, which are respectively opened on one side of the four connecting blocks close to the mounting hole;

[0014] The carrying cloth is arranged between the outer sides of the two fixing rods.

[0015] As a further improvement of the present invention, the fixing rod is an arc-shaped fixing rod.

[0016] As a further improvement of the present invention, the position limiting assembly includes a mounting sleeve provided on the inner side of the mounting hole;

[0017] a fixing plate slidably disposed on the inner side of the mounting sleeve;

[0018] a clearance hole, formed on a side of the mounting sleeve away from the fixing rod;

[0019] A limiting rod is provided on the inner side of the fixing plate;

[0020] The reset spring can be sleeved and arranged on the outer side of the limiting rod, and the two ends of the reset spring are respectively arranged on the outer side of the fixing plate and the inner side of the mounting sleeve.

[0021] As a further improvement of the present invention, the limiting rod is an L-shaped limiting rod, and the L end of the limiting rod is located in the clearance hole, and the other end of the limiting rod passes through the mounting sleeve and is located in the limiting groove.

[0022] As a further improvement of the present invention, the four limit assemblies are respectively arranged in the mounting holes opened on the outer sides of the two bearing rods;

[0023] The outer side of the fixing plate is tightly fitted with the inner side of the mounting sleeve.

[0024] As a further improvement of the present invention, the restraint assembly includes a first T-shaped slider slidably disposed in the T-shaped sliding groove provided on the outer side of the bearing rod;

[0025] a restraining belt, provided on the upper surface of the first T-shaped slider;

[0026] A second T-shaped sliding block is slidably disposed in the T-shaped sliding groove provided on the outer side of the other bearing rod;

[0027] a fixed sleeve, provided on the upper surface of the second T-shaped slider;

[0028] a screw rod rotatably disposed on the inner side of the fixed sleeve;

[0029] The clamping plate is rotatably arranged on the lower end surface of the screw rod.

[0030] As a further improvement of the present invention, the outer side of the screw rod is threadedly connected to the inner side of the fixing sleeve;

[0031] A number of conical protrusions are provided on the lower surface of the clamping plate.

[0032] In general, the above technical solutions conceived by the present invention have the following beneficial effects compared with the prior art:

[0033] 1. The elderly emergency stretcher with an anti-rolling effect in the preferred embodiment of the present invention can prevent the elderly from rolling down from the emergency stretcher when the elderly are transferred by providing a restraining component. At the same time, the carrying component can be quickly disassembled and assembled through the limiting component, so that the carrying component can be rolled up, thereby making it more convenient to store or carry the emergency stretcher.

[0034] 2. The elderly emergency stretcher with anti-rolling effect in the preferred embodiment of the present invention has a simple overall structure and is easy to operate. It can not only prevent the elderly from rolling down when transferring the elderly, but also can retract the carrying component, thereby making it more convenient to store or carry the emergency stretcher, and has good use value and application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a preferred embodiment of the present utility model;

[0036] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the load-bearing rod in a preferred embodiment of the present utility model;

[0037] Figure 3 This is a schematic diagram of the overall three-dimensional structure of the load-bearing rod in a preferred embodiment of the present utility model;

[0038] Figure 4 This is a schematic diagram of the overall cross-sectional three-dimensional structure of the limiting component in the preferred embodiment of the present utility model;

[0039] Figure 5 It is a schematic diagram of the overall three-dimensional structure of the restraint assembly in the preferred embodiment of the present utility model.

[0040] In all the drawings, the same figure marks represent the same technical features, specifically: 1. load-bearing rod; 11. placement hole; 12. mounting hole; 13. T-shaped slide; 2. load-bearing assembly; 21. connecting block; 22. fixing rod; 23. limiting groove; 24. load-bearing cloth; 3. limiting assembly; 31. mounting sleeve; 32. fixing plate; 33. clearance hole; 34. limiting rod; 35. reset spring; 4. restraining assembly; 41. first T-shaped slider; 42. restraining belt; 43. second T-shaped slider; 44. fixing sleeve; 45. screw rod; 46. clamping plate. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0042] In the embodiment, Figures 1 to 5 Provided is an elderly emergency stretcher with an anti-rolling effect, which may optionally include but is not limited to: two carrying bars 1;

[0043] The bearing assembly 2 is provided between the outer sides of the two bearing rods 1, and includes four connecting blocks 21, which are arranged in a group of two and are symmetrically arranged on the inner sides of the two bearing rods 1; two fixing rods 22 are respectively provided between the outer sides of the two groups of connecting blocks 21;

[0044] Four limiting components 3, two by two, are respectively arranged on the inner side of the two bearing rods 1, for limiting the bearing component 2;

[0045] At least one restraint assembly 4 is slidably disposed between the outer sides of the two bearing rods 1 for restraining the elderly.

[0046] In this embodiment, the utility model provides an elderly emergency stretcher with an anti-rolling effect. By placing the elderly on the carrying component 2 and restraining the elderly through the restraining component 4, the elderly are prevented from falling from the carrying component 2 and causing more serious injuries to the elderly. At the same time, the carrying component 2 can be disassembled and assembled through the limiting component 3, so that the carrying component 2 can be rolled up, thereby making the emergency stretcher more convenient when storing or carrying.

[0047] Further, such as Figure 2As shown, the load-bearing rod 1 in the preferred embodiment of the present invention also includes two placement holes 11, which are symmetrically opened on the outside of the load-bearing rod 1, and the connecting block 21 is located in the placement hole 11; two mounting holes 12, which are symmetrically opened on the outside of the load-bearing rod 1; and a T-shaped slide groove 13, which is opened on the outside of the load-bearing rod 1.

[0048] Furthermore, the two mounting holes 12 are respectively communicated with the two placement holes 11 , and the limiting assembly 3 is arranged on the inner side of the mounting holes 12 .

[0049] In this embodiment, multiple preferred embodiments of the load-bearing rod 1 are given. By placing four connecting blocks 21 respectively in the placement holes 11 opened on the outside of the two load-bearing rods 1, and then limiting the connecting blocks 21 through the limiting components 3 in the mounting holes 12, the stability of the load-bearing component 2 during use is ensured.

[0050] Further, such as Figure 3 As shown, the bearing assembly 2 in the preferred embodiment of the present invention further includes four limiting grooves 23 , which are respectively opened on one side of the four connecting blocks 21 close to the mounting hole 12 ; and a bearing cloth 24 , which is arranged between the outer sides of the two fixing rods 22 .

[0051] Furthermore, the fixing rod 22 is an arc-shaped fixing rod.

[0052] In this embodiment, multiple preferred embodiments of the bearing assembly 2 are given. By placing four connecting blocks 21 in four placement holes 11 respectively, and then limiting the four connecting blocks 21 through the limiting assembly 3, the stability of the connecting blocks 21 and the fixing rod 22 during use is ensured. Through the carrying cloth 24, the elderly can lie on the carrying cloth 24, and due to the structure of the fixing rod 22 itself, the elderly will not easily roll and fall on the carrying cloth 24, thereby improving the safety of the elderly. At the same time, when the four connecting blocks 21 are removed from the placement holes 11, the two fixing rods 22 can be placed together, and then the carrying cloth 24 can be rolled up, thereby reducing the overall volume of the bearing assembly 2, making the bearing assembly 2 more convenient when carrying, moving or storing.

[0053] Further, such as Figure 4 As shown, the limiting assembly 3 in the preferred embodiment of the present invention includes a mounting sleeve 31, which is arranged on the inner side of the mounting hole 12; a fixing plate 32, which is slidably arranged on the inner side of the mounting sleeve 31; a clearance hole 33, which is opened on the side of the mounting sleeve 31 away from the fixing rod 22; a limiting rod 34, which is arranged on the inner side of the fixing plate 32; and a return spring 35, which can be sleeved and arranged on the outer side of the limiting rod 34, and the two ends of the return spring 35 are respectively arranged on the outer side of the fixing plate 32 and the inner side of the mounting sleeve 31.

[0054] Furthermore, the limiting rod 34 is an L-shaped limiting rod, and the L end of the limiting rod 34 is located in the clearance hole 33 , and the other end of the limiting rod 34 passes through the mounting sleeve 31 and is located in the limiting groove 23 .

[0055] Furthermore, four limiting components 3 are respectively arranged in the mounting holes 12 opened on the outer sides of the two bearing rods 1; the outer side of the fixing plate 32 is tightly fitted with the inner side of the mounting sleeve 31.

[0056] In this embodiment, multiple preferred embodiments of the limit assembly 3 are given. By pulling the limit rod 34, the limit rod 34 will drive the fixing plate 32 to stretch the reset spring 35. Then, after the connecting block 21 is placed in the placement hole 11, the limit rod 34 is released. The limit rod 34 will automatically enter the limit groove 23 under the action of the reset spring 35, thereby limiting the connecting block 21. The above operation is reversed, and the connecting block 21 can be removed from the placement hole 11.

[0057] Further, such as Figure 5 As shown, the restraint assembly 4 in the preferred embodiment of the present invention includes a first T-shaped slider 41, which is slidably arranged in a T-shaped slot 13 opened on the outside of the load-bearing rod 1; a restraint belt 42, which is arranged on the upper surface of the first T-shaped slider 41; a second T-shaped slider 43, which is slidably arranged in the T-shaped slot 13 opened on the outside of another load-bearing rod 1; a fixing sleeve 44, which is arranged on the upper surface of the second T-shaped slider 43; a screw rod 45, which is rotatably arranged on the inner side of the fixing sleeve 44; and a clamping plate 46, which is rotatably arranged on the lower end surface of the screw rod 45.

[0058] Furthermore, the outer side of the screw rod 45 is threadedly connected to the inner side of the fixing sleeve 44; and a number of conical protrusions are provided on the lower surface of the clamping plate 46.

[0059] In this embodiment, multiple preferred embodiments of the restraint assembly 4 are given. When the elderly person lies on the carrying cloth 24, the restraint belt 42 is passed through the inner side of the fixing sleeve 44, and the outer side of the restraint belt 42 is in contact with the body of the elderly person. Then, the screw rod 45 is rotated so that the screw rod 45 drives the clamping plate 46 to move downward, thereby fixing the restraint belt 42. In this way, the elderly person can be restrained on the carrying cloth 24 to prevent the elderly person from rolling and falling off the carrying cloth 24. At the same time, when the elderly person has a wound on his body, the position of the first T-shaped slider 41 and the second T-shaped slider 43 can be adjusted to avoid secondary injury to the elderly person when restraining him.

[0060] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0061] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An elderly emergency stretcher with anti-rolling effect, characterized in that: comprising two bearing rods (1); A bearing assembly (2) disposed between the outer sides of the two bearing rods (1), comprising four connecting blocks (21), which are arranged in a group of two and are symmetrically disposed on the inner sides of the two bearing rods (1); and two fixing rods (22), which are respectively disposed between the outer sides of the two groups of connecting blocks (21); Four limiting components (3), two by two in a group, are respectively arranged on the inner sides of the two bearing rods (1) and are used to limit the bearing components (2); At least one restraining assembly (4) is slidably disposed between the outer sides of the two bearing rods (1) and is used to restrain the elderly.

2. The elderly emergency stretcher with anti-rolling effect according to claim 1 is characterized in that: The bearing rod (1) further comprises two placement holes (11) symmetrically arranged on the outside of the bearing rod (1), and the connecting block (21) is located in the placement holes (11); Two mounting holes (12) are symmetrically arranged on the outer side of the bearing rod (1); A T-shaped sliding groove (13) is provided on the outer side of the bearing rod (1).

3. The elderly emergency stretcher with anti-rolling effect according to claim 2, characterized in that: The two mounting holes (12) are respectively communicated with the two placement holes (11), and the limiting assembly (3) is arranged on the inner side of the mounting hole (12).

4. The elderly emergency stretcher with anti-rolling effect according to claim 3 is characterized in that: The bearing assembly (2) further comprises four limiting grooves (23), which are respectively opened on one side of the four connecting blocks (21) close to the mounting hole (12); The carrying cloth (24) is arranged between the outer sides of the two fixing rods (22).

5. The elderly emergency stretcher with anti-rolling effect according to claim 4, characterized in that: The fixing rod (22) is an arc-shaped fixing rod.

6. The elderly emergency stretcher with anti-rolling effect according to claim 5, characterized in that: The limiting assembly (3) comprises a mounting sleeve (31) disposed inside the mounting hole (12); A fixing plate (32) slidably disposed on the inner side of the mounting sleeve (31); a clearance hole (33) formed on a side of the mounting sleeve (31) away from the fixing rod (22); A limiting rod (34) is provided on the inner side of the fixing plate (32); A return spring (35) is sleeved and arranged on the outside of the limiting rod (34), and two ends of the return spring (35) are respectively arranged on the outside of the fixing plate (32) and the inside of the mounting sleeve (31).

7. The elderly emergency stretcher with anti-rolling effect according to claim 6, characterized in that: The limiting rod (34) is an L-shaped limiting rod, and the L end of the limiting rod (34) is located in the clearance hole (33), and the other end of the limiting rod (34) passes through the mounting sleeve (31) and is located in the limiting groove (23).

8. The elderly emergency stretcher with anti-rolling effect according to claim 7, characterized in that: The four limiting components (3) are respectively arranged in the mounting holes (12) opened on the outsides of the two bearing rods (1); The outer side of the fixing plate (32) is tightly fitted to the inner side of the mounting sleeve (31).

9. The elderly emergency stretcher with anti-rolling effect according to claim 8, characterized in that: The restraining assembly (4) comprises a first T-shaped slider (41) slidably disposed in the T-shaped sliding groove (13) provided on the outer side of the bearing rod (1); A restraining belt (42) is provided on the upper surface of the first T-shaped slider (41); A second T-shaped sliding block (43) is slidably disposed in the T-shaped sliding groove (13) provided on the outer side of the other bearing rod (1); A fixed sleeve (44) is provided on the upper surface of the second T-shaped slider (43); A screw rod (45) rotatably disposed on the inner side of the fixed sleeve (44); The clamping plate (46) is rotatably arranged on the lower end surface of the screw rod (45).

10. The elderly emergency stretcher with anti-rolling effect according to claim 9, characterized in that: The outer side of the screw rod (45) is threadedly connected to the inner side of the fixing sleeve (44); The lower surface of the clamping plate (46) is provided with a number of conical protrusions.

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