A retractable quilt support frame

Abstract

The utility model relates to the technical field of medical accessories, and specifically to a telescopic quilt support frame, comprising two arch rods arranged opposite to each other and a longitudinal rod arranged between the two arch rods, the arch rod and the longitudinal rod are both used for supporting a quilt, the arch rod comprises a plurality of rod sections, adjacent rod sections are connected by a first joint, the rod sections and the first joint are detachably connected, the arch rod and the longitudinal rod are connected by a second joint, the longitudinal rod and the second joint are detachably connected; in the scheme of the present application, when the quilt support frame needs to be stored, the arch rod is disconnected from the longitudinal rod, and then the plurality of rod sections are disconnected, thus reducing the storage space occupied by the quilt support frame when it is stored, facilitating the storage of the quilt support frame, and at the same time, the separated components can be carried separately, greatly reducing the weight during transportation, and can also be easily carried by medical staff, facilitating the transportation of the quilt support frame.

Description

Technical Field

[0001] The utility model relates to the technical field of medical accessories, in particular to a telescopic quilt support frame. Background Art

[0002] The quilts currently used in clinical practice have a certain weight, especially in cold winter, when the quilts are heavier. When a quilt of a certain weight is pressed on a burn patient or a bone injury patient, the injured part of the patient is prone to friction with the quilt, or is compressed by the quilt, thereby aggravating the bleeding of the injured part of the patient, increasing the patient's pain, and increasing the risk of infection of the injured part of the patient. At the same time, the secretions of the injured part of the patient are easy to contaminate the quilt, and the nursing staff needs to change the quilt in time and clean the contaminated quilt, which increases the workload of the nursing staff.

[0003] In view of the above situation, a quilt support frame made of wood rust steel is currently used clinically. The rods are connected together by welding to form a quilt support frame. Although the quilt support frame can support the quilt, the inventors found that the quilt support frame still has some shortcomings during actual use, specifically:

[0004] Firstly, the shape of the quilt support frame cannot be adjusted due to welding together. Thus, for thin patients or children, using the quilt support frame may make the quilt far away from the patient's body, defeating the purpose of covering with a quilt. For fat patients, using the quilt support frame may restrain the patient, resulting in inconvenience in patient movement and restriction in turning over. Secondly, the quilt support frame occupies a large storage space, making it inconvenient to store and use the quilt support frame. Furthermore, the quilt support frame made of rusty steel is also relatively heavy, which is not conducive to the nursing staff, most of whom are women, to carry the quilt support frame. Finally, the quilt support frame made of rusty steel will still rust after repeated disinfection for a long time, increasing the risk of infection of the patient's injured part.

[0005] Therefore, based on the above-mentioned shortcomings, there is an urgent need to design a retractable quilt support frame. Utility Model Content

[0006] The utility model aims to provide a retractable quilt support frame to address the above-mentioned shortcomings of the current stainless steel quilt support frame, such as the inconvenience of storage and transportation during actual use.

[0007] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

[0008] A telescopic quilt support frame includes two arch rods arranged opposite to each other and a longitudinal rod arranged between the two arch rods, the arch rod and the longitudinal rod are both used to support the quilt, the arch rod includes a plurality of rod sections, adjacent rod sections are connected by a first joint, the rod sections and the first joint are detachably connected, the arch rod is connected to the longitudinal rod by a second joint, and the longitudinal rod and the second joint are detachably connected.

[0009] As a preferred technical solution of the present application, the arch rod and the longitudinal rod are both hollow structures.

[0010] As a preferred technical solution of the present application, the arch rod and the longitudinal rod are both made of plastic.

[0011] As a preferred technical solution of the present application, the arch rod and the longitudinal rod are in the shape of a circular tube.

[0012] As a preferred technical solution of the present application, the arch rod and the longitudinal rod are both hollow circular tubes made of polyvinyl chloride.

[0013] As a preferred technical solution of the present application, the number of the longitudinal rods is at least 3, and one longitudinal rod is respectively provided at both ends of the arch rod.

[0014] As the preferred technical solution of the present application, the length of the longitudinal rod includes three specifications, namely 20 cm, 30 cm and 40 cm, and the length of the rod section includes three specifications, namely 15 cm, 20 cm and 25 cm.

[0015] As a preferred technical solution of the present application, an adjusting device is provided on the arch rod, and the adjusting device is used to adjust the span of the arch rod;

[0016] The adjusting device includes a spring pin, and the arch rod includes a first cross bar and a second cross bar slidably connected to the first cross bar, the second cross bar is provided with the slidable spring pin, the first cross bar is linearly provided with a plurality of first limiting holes along the length direction of the first cross bar, the spring pin is adapted to the first limiting hole, and a spring is provided at one end of the spring pin. Under the action of the spring, the other end of the spring pin passes through the first limiting hole, so that the first cross bar and the second cross bar maintain a relative position unchanged, and the spring pin can be retracted to below the first limiting hole by pressing the spring pin.

[0017] As a preferred technical solution of the present application, connecting devices are provided on the longitudinal rods at both ends of the arch rod, and the connecting devices are used to connect the longitudinal rods to the bed rails, and the length of the connecting devices is adjustable.

[0018] As a preferred technical solution of the present application, a plurality of elastic bandages are arranged between the two arch rods, and the ends of the elastic bandages are connected by a snap-fitting manner.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] 1. In the solution of the present application, when the quilt support frame needs to be used, several rod sections are connected through the first joint to form an arch rod, and then the arch rod is connected to the longitudinal rod through the second joint to form a quilt support frame for supporting the quilt body. When the quilt support frame needs to be stored, the arch rod is disconnected from the longitudinal rod, and then several rod sections are disconnected. In this way, the storage space occupied by the quilt support frame when it is stored is reduced, and the storage of the quilt support frame is convenient. At the same time, the separated components can be carried separately, which greatly reduces the weight during transportation. It is also easy for medical staff to carry it, which is convenient for carrying the quilt support frame;

[0021] 2. For patients of different body shapes, when the span of the arch bar needs to be changed, the elastic pin is pressed, the elastic pin is retracted to the bottom of the first limiting hole, and the second cross bar is slid to make the elastic pin fit with other first limiting holes, so as to achieve the purpose of changing the span of the arch bar, so that the quilt support frame is suitable for patients of different body shapes, and the flexibility of the quilt support frame is improved. Furthermore, the span of the arch bar is adjusted by the elastic pin, which is simple to operate and has a stable structure. It is easy for medical staff to operate, and the convenience of using the quilt support frame is improved.

[0022] 3. The setting of the elastic bandage. First, the elastic bandage provides tension to the two arch rods, and cooperates with the supporting force provided by the longitudinal rod to the two arch rods, so that the overall structure of the quilt support frame is more stable, which is beneficial to the support of the quilt by the quilt support frame. Secondly, the setting of several elastic bandages fills the gaps between the longitudinal rods, reduces the quilt from falling into the quilt support frame from the gaps between the longitudinal rods, which is beneficial to the protection of the patient's injured parts. Thirdly, after the quilt support frame is disassembled, several rod sections and longitudinal rods can be wrapped together with elastic bandages for easy storage and transportation. Finally, when a single quilt support frame is not enough to cover the patient's injured part, multiple quilt support frames can be connected together with elastic bandages to increase the coverage length of the quilt support frame, which is beneficial to the protection of a larger area of ​​the patient's injured part. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a structural schematic diagram of one embodiment of a retractable quilt support frame of the present application;

[0024] Figure 2 This is a schematic diagram of a split structure of one embodiment of a retractable quilt support frame of the present application;

[0025] Figure 3 This is a structural schematic diagram of another embodiment of a retractable quilt support frame of the present application;

[0026] Figure 4This is a structural schematic diagram of one embodiment of an adjustment device for a retractable quilt support frame of the present application;

[0027] Figure 5 This is a structural schematic diagram of one embodiment of an elastic bandage of a retractable quilt support frame of the present application;

[0028] Figure 6 This is a structural schematic diagram of another embodiment of an elastic bandage of a retractable quilt support frame of the present application;

[0029] Markings in the figure: 1-arch rod, 2-longitudinal rod, 31-first joint, 32-second joint, 4-adjusting device, 5-connecting device, 6-elastic bandage, 11-rod section, 12-first cross rod, 121-first limiting hole, 13-second cross rod, 41-elastic pin, 42-spring. DETAILED DESCRIPTION

[0030] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0031] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0033] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0034] In the description of the present utility model, it should be noted that the terms "upper", "lower", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do 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 utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0035] Example 1: See Figure 1 and Figure 2 As shown,

[0036] The present embodiment provides a retractable quilt support frame, comprising two arch rods 1 arranged opposite to each other and a longitudinal rod 2 arranged between the two arch rods 1, wherein the arch rod 1 and the longitudinal rod 2 are both used to support the quilt, the arch rod 1 comprises a plurality of rod sections 11, adjacent rod sections 11 are connected by a first joint 31, the rod sections 11 and the first joint 31 are detachably connected, the arch rod 1 is connected to the longitudinal rod 2 by a second joint 32, and the longitudinal rod 2 and the second joint 32 are detachably connected.

[0037] In this embodiment, when the quilt support frame is needed, several rod sections 11 are connected through the first joint 31 to form an arch rod 1, and then the arch rod 1 is connected to the longitudinal rod 2 through the second joint 32 to form a quilt support frame for supporting the quilt. When the quilt support frame needs to be stored, the arch rod 1 is disconnected from the longitudinal rod 2, and then several rod sections 11 are disconnected. In this way, the storage space occupied by the quilt support frame when it is stored is reduced, which facilitates the storage of the quilt support frame. At the same time, the separated components can be carried separately, which greatly reduces the weight during transportation. It is also easy for medical staff to carry it, which facilitates the transportation of the quilt support frame.

[0038] As a preferred implementation, on the basis of the above-mentioned implementation, further, the arch rod 1 and the longitudinal rod 2 are both hollow structures.

[0039] The hollow structure ensures the strength of the arch rod 1 and the longitudinal rod 2, while greatly reducing the weight of the arch rod 1 and the longitudinal rod 2, further facilitating medical staff to carry the quilt stand.

[0040] As a preferred implementation, on the basis of the above implementation, further, the arch rod 1 and the longitudinal rod 2 are both made of plastic.

[0041] Compared with metal materials, the use of plastic, on the one hand, further reduces the weight of the arch rod 1 and the longitudinal rod 2, making it easier for medical staff to carry the quilt stand. On the other hand, plastic will not rust and can be repeatedly disinfected and used for a long time, reducing the risk of infection in the patient's injured part and facilitating the patient's physical recovery.

[0042] As a preferred implementation, based on the above-mentioned implementation, further, the arch rod 1 and the longitudinal rod 2 are in a circular tube shape.

[0043] The arch rod 1 and the longitudinal rod 2 are configured as round tubes, which reduces the risk of secondary injury to the injured part of the patient when the injured part accidentally hits the arch rod 1 or the longitudinal rod 2 when the patient turns over, compared with a square tube with edges and corners, and is beneficial to protecting the injured part of the patient.

[0044] As a preferred implementation, on the basis of the above-mentioned implementation, further, the arch rod 1 and the longitudinal rod 2 are both hollow circular tubes made of polyvinyl chloride.

[0045] The polyvinyl chloride hollow round tube has a certain hardness, which ensures the structural strength of the quilt support frame. At the same time, the polyvinyl chloride hollow round tube is easy to obtain as a common item, which reduces the manufacturing cost of the quilt support frame and is conducive to the promotion and use of the quilt support frame of the present application.

[0046] As a preferred implementation, on the basis of the above-mentioned implementation, further, the number of the longitudinal rods 2 is at least 3, and one longitudinal rod 2 is respectively provided at both ends of the arch rod 1.

[0047] The above structure makes the overall structure of the quilt support frame of the present application more stable, improves the stability of the quilt support frame of the present application when in use, and is beneficial to protecting the injured parts of the patient. In this embodiment, the number of longitudinal rods 2 is 4.

[0048] As a preferred embodiment, on the basis of the above-mentioned method, further, the length of the longitudinal rod 2 includes three specifications, namely 20 cm, 30 cm and 40 cm, and the length of the rod section 11 includes three specifications, namely 15 cm, 20 cm and 25 cm.

[0049] According to the above-mentioned three different lengths of longitudinal rods 2 and three different lengths of vertical rods, a variety of different specifications of quilt supports can be combined. In this way, medical staff can combine a quilt support frame that is suitable for the patient's body according to the patient's body fatness and the size of the injured area, thereby ensuring that the quilt support frame supports the quilt body and keeps the patient's body warm, which is beneficial to the patient's physical recovery.

[0050] Example 2: See Figures 3 to 6 As shown,

[0051] The difference between this embodiment and the first embodiment is that an adjusting device 4 is provided on the arch rod 1, and the adjusting device 4 is used to adjust the span of the arch rod 1;

[0052] The adjusting device 4 includes a spring pin 41, and the arch rod 1 includes a first cross bar 12 and a second cross bar 13 slidably connected to the first cross bar 12. The second cross bar 13 is provided with a slidable spring pin 41. The first cross bar 12 is linearly provided with a plurality of first limiting holes 121 along the length direction of the first cross bar 12. The spring pin 41 is adapted to the first limiting hole. A spring 42 is provided at one end of the spring pin 41. Under the action of the spring 42, the other end of the spring pin 41 passes through the first limiting hole 121, so that the first cross bar 12 and the second cross bar 13 maintain a relative position unchanged. Pressing the spring pin 41 can shrink the spring pin 41 to the bottom of the first limiting hole 121.

[0053] For patients of different body shapes, when the span of the arch rod 1 needs to be changed, the spring pin 41 is pressed, and the spring pin 41 shrinks to the bottom of the first limiting hole 121, and the second cross bar 13 is slid to make the spring pin 41 fit with other first limiting holes 121, thereby achieving the purpose of changing the span of the arch rod 1, making the quilt support frame suitable for patients of different body shapes, and improving the flexibility of the quilt support frame. Furthermore, the spring pin 41 is used to adjust the span of the arch rod 1, which is simple to operate and has a stable structure. It can be easily operated by medical staff, which improves the convenience of using the quilt support frame.

[0054] As a preferred embodiment, on the basis of the above-mentioned method, further, connecting devices 5 are provided on the longitudinal rods 2 located at both ends of the arch rod 1, and the connecting devices 5 are used to connect the longitudinal rods 2 to the bed rails, and the length of the connecting devices 5 is adjustable.

[0055] The setting of the connecting device 5 facilitates the fixing of the quilt support frame to the bed rails, avoids the quilt support frame from shifting and causing the quilt to contact the injured part of the patient, which is beneficial to protecting the injured part of the patient. The length of the connecting device 5 is set to be adjustable, which facilitates the fixing of quilt supports of different spans, thereby improving the convenience of using the connecting device 5.

[0056] As a preferred embodiment, on the basis of the above-mentioned embodiment, further, a plurality of elastic bandages 6 are arranged between the two arch rods 1, and the ends of the elastic bandages 6 are connected by a snap-fitting manner.

[0057] The setting of the elastic bandage 6, firstly, the elastic bandage 6 provides a tensioning force on the two arch rods 1, and cooperates with the supporting force provided by the longitudinal rod 2 to the two arch rods 1, so that the overall structure of the quilt support frame is more stable, which is beneficial to the support of the quilt by the quilt support frame; secondly, the setting of several elastic bandages 6 fills the gaps between the longitudinal rods 2, reduces the quilt falling into the quilt support frame from the gaps between the longitudinal rods 2, and is beneficial to the protection of the patient's injured part; thirdly, after the quilt support frame is disassembled, the elastic bandage 6 can be used to wrap several rod sections 11 and the longitudinal rod 2 together for easy storage and transportation; finally, when a single quilt support frame is not enough to cover the patient's injured part, multiple quilt support frames can be connected together with the elastic bandage 6 for use, thereby increasing the coverage length of the quilt support frame, which is beneficial to the protection of a larger area of ​​the patient's injured part.

[0058] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the present invention are included in the scope of the claims of the present invention.

Claims

1. A retractable quilt support frame, characterized in that: It comprises two arch rods arranged opposite to each other and a longitudinal rod arranged between the two arch rods, the arch rods and the longitudinal rods are both used to support the quilt, the arch rod comprises a plurality of rod sections, adjacent rod sections are connected by a first joint, the rod sections are detachably connected to the first joint, the arch rod is connected to the longitudinal rod by a second joint, the longitudinal rod is detachably connected to the second joint; The arch rod is provided with an adjusting device, and the adjusting device is used to adjust the span of the arch rod; The adjusting device includes a spring pin, and the arch rod includes a first cross bar and a second cross bar slidably connected to the first cross bar, the second cross bar is provided with the slidable spring pin, the first cross bar is linearly provided with a plurality of first limiting holes along the length direction of the first cross bar, the spring pin is adapted to the first limiting hole, and a spring is provided at one end of the spring pin. Under the action of the spring, the other end of the spring pin passes through the first limiting hole, so that the first cross bar and the second cross bar maintain a relative position unchanged, and the spring pin can be retracted to below the first limiting hole by pressing the spring pin.

2. A retractable quilt support frame as claimed in claim 1, characterized in that: The arch rod and the longitudinal rod are both hollow structures.

3. A retractable quilt support frame as claimed in claim 2, characterized in that: The arch rod and the longitudinal rod are both made of plastic.

4. A retractable quilt support as claimed in claim 3, characterized in that: The arch rod and the longitudinal rod are in the shape of a circular tube.

5. The retractable quilt support frame according to claim 4, characterized in that: The arch rod and the longitudinal rod are both hollow circular tubes made of polyvinyl chloride.

6. The retractable quilt support frame according to claim 5, characterized in that: The number of the longitudinal rods is at least 3, and one longitudinal rod is respectively provided at both ends of the arch rod.

7. A retractable quilt support frame as claimed in claim 6, characterized in that: The length of the longitudinal rod includes three specifications, namely 20cm, 30cm and 40cm, and the length of the rod section includes three specifications, namely 15cm, 20cm and 25cm.

8. A retractable quilt support according to any one of claims 1 to 7, characterized in that: The longitudinal rods at both ends of the arch rod are provided with connecting devices, which are used to connect the longitudinal rod with the bed rails, and the length of the connecting devices is adjustable.

9. The retractable quilt support frame according to claim 8, characterized in that: A plurality of elastic bandages are arranged between the two arch rods, and the ends of the elastic bandages are connected by a clamping method.

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